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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 11. Отображено 11.
19-08-2021 дата публикации

Six-arm digging and anchoring integrated machine

Номер: AU2020210418A1
Автор: PU CHANGYAN, WU LIMIN, LIU QI, FAN YAOHUI, JING ZHIGUO, REN ZHONGHUA, CUI JINGBO, PU, Changyan, WU, Limin, LIU, Qi, FAN, Yaohui, JING, Zhiguo, REN, Zhonghua, CUI, Jingbo
Принадлежит: Lang Fang Jing Long Grand Industrial Machinery Co Ltd

Disclosed is a six-arm digging and anchoring integrated machine, comprising a digger (1) and a bolter connected to each other. The bolter comprises roof bolt units (2), a side bolt unit (3), and a working platform unit (4); the digger (1) comprise a frame body (101), a travelling portion (102), a cutting portion (103), a rotating body (104), a rear support body (105), a loading mechanism (106), a conveyor (107), an electronic control system (108), a hydraulic system (109), a spraying system (110) and a cooling system (111). Two roof bolt units (2) are symmetrically arranged on the left and right sides of the frame body (101), and are located behind the rotating center of the rotating body (104); each set of roof bolt unit (2) is provided with two roof bolt drillers (204,209,214,215). One side bolt unit (3) is movably arranged on the frame body (101), and is located behind the cutting part (103); two side bolt drillers (306, 308) are arranged on the side bolt unit (3). The working platform unit (4) is connected to the cutting unit (103), and is located above the cutting unit (103). The machine reduces the idle time of roof and side anchors, guarantees the security of workers and improves the mechanical automation degree.

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Номер записи: 1
03-02-2010 дата публикации

Excavator provided with auxiliary traction device of hydraulic winch

Номер: CN0101638985A
Автор: ZHOU YINGCHUN, WANG YANHAI, LIANG WENZHE, MA LIBIN, GU FENGLONG, CUI JINGBO, YINGCHUN ZHOU, YANHAI WANG, WENZHE LIANG, LIBIN MA, FENGLONG GU, JINGBO CUI
Принадлежит:

The invention relates to an excavator provided with an auxiliary traction device of a hydraulic winch. A console of the excavator is connected with a control valve group of an auxiliary traction mechanism of the hydraulic winch; the rear part of the excavator is connected with a connecting bottom plate of the traction mechanism; a bottom seat of the winch is arranged on the connecting bottom plate; the hydraulic winch is connected onto the bottom seat; one end of a fixed frame is connected with a conveyor of the excavator and the other end thereof is connected with the connecting bottom plateof the traction mechanism; and one end of a steel wire rope of the hydraulic winch is fixed on the side wall of an underground tunnel or the bottom plate. The excavator can realize independent operation in large-gradient laneway, reduce labor intensity, improve working efficiency and improve excavating speed.

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Номер записи: 2
10-12-2020 дата публикации

Stirrer for bolt and cable

Номер: AU2020102674A4
Автор: PU CHANGYAN, HAN FEI, WU LIMIN, FAN YAOHUI, LI YANG, CUI JINGBO, PU, Changyan, HAN, Fei, WU, Limin, FAN, Yaohui, LI, Yang, CUI, Jingbo
Принадлежит: AJ PARK

The present invention provides a stirrer for a bolt and a cable. The stirrer for a bolt and a cable comprises: a stirring assembly, comprising a stirring shaft and a connecting part provided 5 at one end of the stirring shaft, wherein the connecting part is used to be connected with the bolt and the cable; a first driving device, which is connected to the stirring shaft, wherein the first driving device drives the stirring shaft to move, so as to drive the connecting part and the bolt and the cable through the stirring shaft to rotate around the central axis of the stirring shaft; a second driving device, which is connected to the stirring shaft, wherein the second driving 10 device drives the stirring shaft to move, so as to drive the connecting part and the bolt and the cable through the stirring shaft to telescopically move along the central axis of the stirring shaft. The present invention effectively solves the problem that the length of the stirrer for a bolt and a cable in the prior ...

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Номер записи: 3
06-06-2023 дата публикации

Underground coal mine rapid tunneling system

Номер: CN116220718A
Автор: LIU FANG, ZHANG GUOZHONG, FAN YAOHUI, LI YANG, LI CHUNWANG, CUI JINGBO, YANG ZIPENG, ZHANG ZHAO, WANG PENG, HAN YAHUI, KANG WEILI, YU SUQIN
Принадлежит:

The invention discloses an underground coal mine rapid tunneling system, and belongs to the field of underground tunneling. The tunneling system comprises a dig-anchor machine, a traction device, a floor type scraper conveyer and an anchor rod and anchor cable drill carriage, and the traction device adopts a hydraulic oil cylinder, is located between the dig-anchor machine and the conveyer and is driven by the dig-anchor machine to move. The conveyor comprises a receiving hopper, a middle groove and a rear groove which are sequentially connected, the anchor rod and anchor cable drill carriage bestrides the conveyor and moves back and forth along the conveyor, a pin hole is formed in the front portion of the drill carriage, a pin shaft structure is arranged on the rear portion of the receiving hopper, the pin hole and the pin shaft structure are connected when the traction device is disconnected from the conveyor, and the conveyor is driven by the anchor rod and anchor cable drill carriage ...

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Номер записи: 4
05-08-2009 дата публикации

Method and system for implementing dynamic password security protection

Номер: CN0101500011A
Автор: CHEN LIANG, LI DELIANG, CUI JINGBO, LIU HAIJIAN, ZHANG QIANG, ZHAI QUNFENG, LIANG CHEN, DELIANG LI, JINGBO CUI, HAIJIAN LIU, QIANG ZHANG, QUNFENG ZHAI
Принадлежит:

The invention discloses a system for realizing dynamic password security protection, which comprises: a dynamic token, a user, an authentication terminal and an authentication server. The invention also provides a method for realizing dynamic password security protection, which comprises the steps of: generation of a dynamic password by the dynamic token; operation of the dynamic password and possessed user key by means of a corresponding algorithm by the user to generate a dynamic authentication code; receiving of user identification and the dynamic authentication code typed by the user carried out by the authentication terminal which also transmits the typed content to the authentication server; and generation of the dynamic password the same as the dynamic token terminal by the authentication server which looks up stored user key and algorithm of the user based on the user identification, and carries out authentication by means of a dynamic confirmation code generated by operation of ...

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Номер записи: 5
23-06-2023 дата публикации

Heavy high-strength sound absorption porous ceramic material and preparation method thereof

Номер: CN116283259A
Автор: XU XIAOTING, LIU TIEYAN, JIANG MEILI, XUE RUXIA, ZHANG QI, ZHOU ZHIHUA, SU YONGZHENG, CUI SUZHEN, LI JUNXIANG, LI PEIRONG, CUI JINGBO, SU ZHIQIANG, XING TAO, WANG ZHENHUAN, LYU JIAXUE
Принадлежит:

The invention discloses a heavy high-strength sound-absorbing porous ceramic material and a preparation method thereof, and belongs to the technical field of ceramic materials, and the preparation method comprises the following steps: step 1, pretreating feldspar powder, a foaming agent, perlite and magnesium oxide; step 2, pretreating feldspar powder, a foaming agent, perlite and magnesium oxide, and mixing the pretreated feldspar powder, foaming agent, perlite and magnesium oxide with other raw materials in parts by weight; according to the invention, the prepared ceramic material has excellent sound absorption performance, the pretreated perlite and the prepared foaming agent are taken as main raw materials, the prepared ceramic material presents a multi-layer structure with different thicknesses and different pore sizes, and the pore sizes of the ceramic material are changed, so that the viscous resistance of sound waves is effectively increased; according to the present invention, ...

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Номер записи: 6
06-06-2023 дата публикации

Three-degree-of-freedom ultrasonic motor based on inverse piezoelectric effect and working method thereof

Номер: CN116232113A
Автор: BAI DEEN, CUI JINGBO, WANG WENDONG, SHEN GANG, WANG WEI, TANG YU, LI XIANG
Принадлежит:

The invention discloses a three-degree-of-freedom ultrasonic motor based on an inverse piezoelectric effect and a working method of the three-degree-of-freedom ultrasonic motor. The ultrasonic motor is composed of an annular positioning frame, a bearing element, an outer shell, a base, a spherical rotor and a driving part and drives the spherical rotor to rotate around three orthogonal axes. According to the invention, the inverse piezoelectric effect of the piezoelectric ceramic stack is utilized, and in a certain direction and within a certain time, by applying sawtooth wave excitation voltage or performing high-frequency logic on-off of an electric field on the annular piezoelectric ceramic stack and performing high-frequency logic on-off of the electric field on the cuboid-shaped piezoelectric ceramic stack, mechanical energy converted from electric energy is continuously stored and released; and through high-frequency inchworm type linear motion of the pair of driving teeth and stick-slip ...

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Номер записи: 7
30-12-2015 дата публикации

Black strip book turns to conveyer of variable speed

Номер: CN0204917148U
Автор: YAN JIE, ZHOU HAIBO, CUI JINGBO, CHENG YINGHUI, QU ZHEN
Принадлежит:

The utility model provides a black strip book turns to conveyer of variable speed, belongs to the black strip coil of strip and turns to transportation equipment technical field for the black strip book turns to the transportation of variable speed. Its technical scheme is: the utility model discloses a 90 degrees turns are arranged into to four group's driving rollers, and it is automatic from carry out the transition to rear conveying chain after 90 degrees are rotated to the place ahead conveying chain smoothly on to make the finished product black strip roll up, realizes turning to of hot rolling coil of strip, four group's driving rollers change speed to motor and reduction gear through correlation photoelectric switch simultaneously, can realize the seamless continuous transportation between two friction speed conveying chains, have guaranteed the steady of transportation and continuity, adopt the utility model discloses can cancel heat and roll up the overhead traveling crane hoist ...

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Номер записи: 8
24-03-2022 дата публикации

Six-Arm Tunneling and Anchoring Machine for Integrating Tunneling and Anchoring

Номер: US20220090498A1
Автор: CUI Jingbo, FAN Yaohui, JING Zhiguo, Liu Qi, PU Changyan, REN Zhonghua, WU Limin
Принадлежит:

Some embodiments of the present disclosure provide a six-arm tunneling and anchoring machine for integrating tunneling and anchoring, which includes: a tunneling machine and a roof-bolter connected with each other. The roof-bolter includes roof bolt units, a side bolt unit, and a working platform unit. The tunneling machine includes a frame body, a walking part, a cutting partes, a revolving body, a rear support body, a loading mechanism, a conveyor, an electronic control system, a hydraulic system, a spraying system and a cooling system. There are two sets roof bolt units, which are symmetrically arranged on the left and right sides of the frame body, and are located behind a revolving center of the revolving body. Each roof bolt unit is provided with two top anchor bolts. 1. A six-arm tunneling and anchoring machine for integrating tunneling and anchoring , comprising a tunneling machine and a roof-bolter connected with each other , the roof-bolter comprising top anchor bolt units , a side bolt unit , and a working platform group , the tunneling machine comprising a frame body , a walking part , a cutting part , a revolving body , a rear support body , a loading mechanism , a conveyor , an electronic control system , a hydraulic system , a spraying system and a cooling system;wherein, there are two sets roof bolt units, which are symmetrically arranged on the left and right sides of the frame body, and are located behind a revolving center of the revolving body; each roof bolt unit is provided with two top anchor bolts; there is one side bolt unit, which is movably disposed on the frame body, and is located behind the cutting part; there are two side bolt drillers on the side bolt unit; the working platform group is connected with the cutting part, and is located above the cutting part.2. The six-arm tunneling and anchoring machine according to claim 1 , wherein the each roof bolt unit comprises a primary retractable sleeve claim 1 , a secondary retractable sleeve ...

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Номер записи: 9
30-11-2023 дата публикации

Six-Arm Tunneling and Anchoring Machine

Номер: US20230383651A1
Автор: Guangkai XU, Jingbo CUI, Jingtao Wang, Limin Wu, Shijie NI, Wenyao Wang, Yaohui FAN, Yonggang Pang, Zhiqiang Wang
Принадлежит: Lang Fang Jing Long Grand Industrial Machinery Co Ltd

The disclosure provides a six-arm tunneling and anchoring machine, including: a tunneling system; a supporting system, wherein the supporting system is connected to the tunneling system, and at least part of the supporting system is able to be movably unfolded relative to the tunneling system, and when the six-arm tunneling and anchoring machine is in a supporting state, the tunneling system is lowered to touch a ground, and the supporting system is unfolded; a support working platform, wherein the support working platform is connected to the tunneling system, and at least part of the support working platform is able to be movably unfolded relative to the tunneling system. By means of the disclosure, the problems of long time and high labor intensity caused by the repeated forward and backward movement of water, electricity and air pipelines of a jumbolter in the related art are solved.

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Номер записи: 10
10-10-2024 дата публикации

Six-arm tunneling and anchoring machine

Номер: AU2021432509A9
Автор: Guangkai XU, Jingbo CUI, Jingtao Wang, Limin Wu, Shijie NI, Wenyao Wang, Yaohui FAN, Yonggang Pang, Zhiqiang Wang
Принадлежит: He Bei Jing Long Intelligent Equipment Co Ltd

A six-arm tunneling and anchoring machine, comprising: a tunneling system (10); a supporting system (20), the supporting system (20) being connected to the tunneling system (10), at least a part of the supporting system (20) being able to be movably unfolded with respect to the tunneling system (10), and when the six-arm tunneling and anchoring machine is in a supporting state, the tunneling system (10) descending to touch the ground, and the supporting system (20) being unfolded; a supporting work platform (30), the supporting work platform (30) being connected to the tunneling system (10), at least a part of the supporting work platform (30) being able to be movably unfolded with respect to the tunneling system (10), and when the six-arm tunneling and anchoring machine is in the supporting state, the supporting work platform (30) being unfolded; a temporary support (40), the temporary support (40) being connected to the tunneling system (10), at least a part of the temporary support (40) being able to be movably unfolded with respect to the tunneling system (10), and when the six-arm tunneling and anchoring machine is in the supporting state, the temporary support (40) being unfolded and extending into the upper side of the supporting work platform (30); and an electrical system (50). The present invention solves the problems in the prior art that the consumed time is long and the labor intensity is high due to the fact that water, electricity and air pipelines of an anchor rod drilling machine move back and forth repeatedly.

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Номер записи: 11