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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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Применить Всего найдено 7. Отображено 7.
23-06-2023 дата публикации

Shaft detection device

Номер: CN116297832A
Автор: ZHAO LUN, CAI HUI, WANG ZHIQIANG, WANG PENG, QIN CHENGPENG, WANG QIANG, LI DONGJIANG, CHEN ZHENG, WANG FUGUI, QIU-ZHANG WEIJIA, XU XIONGFEI
Принадлежит:

The invention provides a shaft detection device, and relates to the technical field of nondestructive testing of wind turbine generators. The shaft detection device comprises a length-adjustable stepping shaft, a first end of the stepping shaft is provided with a shaft center lantern ring, the shaft center lantern ring is provided with a shaft center piece arranged on the shaft end face of a shaft to be detected in a sleeving mode, and the stepping shaft is rotationally connected to the shaft center piece through the shaft center lantern ring; the stepping shaft is in sliding connection with a phased array ultrasonic probe in the axial direction of the stepping shaft. In the shaft detection device, the scanning area of the phased array ultrasonic probe is an annular area, and a detector can judge whether an echo signal belongs to an inherent structure signal or a defect signal according to the structure of a to-be-detected shaft, so that the detection accuracy of the to-be-detected shaft ...

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Номер записи: 1
15-08-2023 дата публикации

Pipeline grinding machine

Номер: CN116587136A
Автор: ZHAO LUN, QIN CHENGPENG, LI DONGJIANG, WANG ZHIQIANG, CAI HUI, WANG PENG, CHEN ZHENG, WANG QIANG, XU XIONGFEI, QIU-ZHANG WEIJIA
Принадлежит:

The invention provides a pipeline grinding machine, and relates to the field of pipeline grinding. The pipeline grinding machine comprises a holder, a grinding wheel and a driving assembly, the grinding wheel comprises an annular base wheel and a grinding layer arranged on the inner side wall of the annular base wheel, the annular base wheel comprises a first base wheel section and a second base wheel section in the axial direction of the annular base wheel, and the first base wheel section is pivoted to the holder; projections of the annular inner side wall of the annular base wheel and the retainer to a plane where one cross section of the annular base wheel is located are not overlapped; the driving assembly is connected to the holder, and the driving end of the driving assembly is connected with the second base wheel section and used for driving the annular base wheel to rotate. The pipeline grinding machine is simple in structure, small in size, portable and flexible to use.

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Номер записи: 2
16-05-2023 дата публикации

Detection data recording device for metal detection

Номер: CN116116857A
Автор: WANG FUGUI, LI LIANG, LI DONGJIANG, QIN CHENGPENG, CHEN ZHENG, WANG ZHIQIANG, ZHAO LUN, QIU-ZHANG WEIJIA, WANG PENG, WANG LIANG, XU XIONGFEI, SHEN YINGZHAO, ZHANG TAO
Принадлежит:

The invention discloses a detection data recording device for metal detection. The detection data recording device comprises a recorder body; the dustproof assembly is mounted on the recorder body and used for preventing dust of the recorder body; one end of the limiting assembly is installed on the recorder body, the other end of the limiting assembly is installed on the dustproof assembly, and the limiting assembly is used for limiting and fixing the dustproof assembly; the rotating assembly is installed at the bottom of the recorder body and used for driving the recorder body to rotate, and the device can prevent external dust from adhering to the surface of the recorder body.

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Номер записи: 3
25-04-2023 дата публикации

Test block for detecting lifting force through magnetic powder

Номер: CN116008388A
Автор: QIU-ZHANG WEIJIA, QIN CHENGPENG, WANG ZHIQIANG, LI LIANG, WANG PENG, LI DONGJIANG, WANG FUGUI, WANG QIANG, CHEN ZHENG
Принадлежит:

The invention discloses a lifting force test block for magnetic particle detection, which comprises a plurality of test blocks and a weight assembly, a plurality of hooks are arranged at the bottom of each test block, weights in the weight assembly are hung on the hooks, and the test blocks can keep balance between the test blocks and the weights.

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Номер записи: 4
06-06-2023 дата публикации

Ultrasonic flaw detector chest support

Номер: CN116223632A
Автор: QIU-ZHANG WEIJIA, QIN CHENGPENG, WANG ZHIQIANG, LI LIANG, LI DONGJIANG, WANG FUGUI, WANG QIANG, CHEN ZHENG, WANG PENG
Принадлежит:

The invention discloses an ultrasonic flaw detector chest support which comprises an instrument main board, a chest protection board, straps and a connecting support, the instrument main board comprises a bottom board and a clamping assembly fixed to the front face of the bottom board, one end of the connecting support is fixed to the back face of the bottom board, and the other end of the connecting support is fixed to the chest protection board. The strap is connected with the chest protection plate, and the support reduces physical output when the ultrasonic flaw detector is used.

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Номер записи: 5
23-06-2023 дата публикации

In-box gear detection device

Номер: CN116297833A
Автор: ZHAO LUN, CAI HUI, QIN CHENGPENG, WANG PENG, WANG ZHIQIANG, WANG QIANG, CHEN ZHENG, XU XIONGFEI, LI DONGJIANG, QIU-ZHANG WEIJIA, WANG FUGUI
Принадлежит:

The invention provides an in-box gear detection device, and relates to the technical field of nondestructive testing. The in-box gear detection device comprises a carrying seat and a limiting assembly, the limiting assembly comprises two limiting parts, the two limiting parts are connected to the two opposite sides of the carrying seat in a one-to-one correspondence mode, and the two limiting parts and the carrying seat jointly define a limiting groove matched with gear teeth of a to-be-detected gear; an ultrasonic surface wave probe is mounted at the bottom of the carrying seat, the carrying seat is connected with an operating rod, and the axial direction of the operating rod is consistent with the extension direction of the gear teeth. When the in-box gear detection device is used for detecting the gear in the box body, the gear does not need to be disassembled, the detection convenience is high, the consumed manual labor amount is small, and the detection accuracy can be ensured.

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Номер записи: 6
18-08-2023 дата публикации

Cable positioner, and magnetic particle detection system and method for welding seam of tower drum with paint layer

Номер: CN116613681A
Автор: QIU WEIJIA, QIN CHENGPENG, LI LIANG, WANG ZHIQIANG, LI DONGJIANG, WANG FUGUI, WANG QIANG, CHEN ZHENG, XU XIONGFEI
Принадлежит:

The invention discloses a cable positioner, and a magnetic particle detection system and method for a welding seam of a tower drum with a paint layer. The cable positioner comprises a supporting plate, a supporting base, a supporting screw rod and a cable clamp, the supporting plate is connected with the supporting base, the supporting base is connected with the positioning plate through the supporting spring mandrel, one end of the supporting screw rod is connected with the cable clamp, the other end of the supporting screw rod is inserted into the supporting base, the supporting screw rod is sleeved with a screw, the screw is in contact with the supporting base, and the supporting spring mandrel is connected with the supporting spring mandrel. And a plurality of positioning base feet are arranged on the positioning plate. The system and the method can be used for detecting the welding seam of the tower cylinder with the hydrocarbon reservoir.

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Номер записи: 7