Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 6. Отображено 6.
23-06-2023 дата публикации

Intelligent pre-screening analysis system for quality of concrete pole

Номер: CN116307939A
Автор: WU BICHUN, XUAN SHOURONG, LI WENFANG, DU MINGMING, LIU LING, MU YONGTAO, HE JIAN, ZHOU SHUTAO, ZHANG QUN, FU JIAN
Принадлежит:

The invention relates to the technical field of electric pole quality monitoring, in particular to an intelligent concrete electric pole quality pre-screening analysis system. Comprising an electric pole appearance monitoring module, an electric pole appearance analysis module, an electric pole performance testing module, an electric pole performance analysis module, an electric pole steel bar information analysis module, an electric pole overall conformity analysis module and an electric pole pre-screening analysis database. According to the system, overall conformity analysis is carried out on the electric pole needing to be put in storage from the appearance size condition, the mechanical property condition and the steel bar distribution condition, then the possible conditions of the electric pole are comprehensively reflected, and the qualification grade of the electric pole is judged according to the overall conformity of the electric pole; and when the overall conformity of the electric ...

Подробнее
Номер записи: 1
27-01-2016 дата публикации

Hydrofoil trend is initiatively swung to showy formula half can catch ability device

Номер: CN0205001115U
Автор: XU JIAN AN, SUN HONGYU, MU YONGTAO, NING XIANLIANG, KONG DEHUI, LI JIANZHENG, XU JIA, GAO XIN, XU JIAN'AN
Принадлежит:

The utility model provides a hydrofoil trend is initiatively swung to showy formula half can catch ability device will comprise two sets of crank and rocker mechanism, fin, hold -in range and band pulleys, control motor, acceleration rate mechanism, flywheel, flotation pontoon, flat board, generator and corresponding drive disk assembly. Turn into articulate unidirectional rotary motion with pendulum motion about the hydrofoil through the crank and rocker mechanism transmission, after the rethread acceleration rate mechanism acceleration rate, conversion of energy is realized for the generator to the energy transfer the most at last. Utilize the motor to realize fin pivot angle motion laws's real time control, utilize the rotation inertia of flywheel to overcome the dead point problem that the crank and rocker mechanism motion exists, utilize acceleration rate mechanism to be increased to the rotational speed within the rated revolution scope of generator. The utility model discloses the ...

Подробнее
Номер записи: 2
25-07-2023 дата публикации

Automatic anti-swing control method for marine crane

Номер: CN116477474A
Автор: CHEN DONG, CHEN YANWEI, YU ZHIGUANG, REN SHIYONG, TANG ZHENG, ZHANG JIMING, HE CHAOXUN, MU YONGTAO, JIA KONGJUN, ZHANG LINGLING, SONG XIANGTAO
Принадлежит:

The invention relates to an automatic anti-swing control method for a marine crane, and belongs to the technical field of marine cranes. The automatic anti-swing control method comprises the following steps: mounting an attitude sensor on the marine crane, and acquiring rolling and pitching attitude data of a ship in real time by using the attitude sensor; calculating the displacement of a lifting point at the front end of the rhombic mechanism in an absolute coordinate system according to space coordinate conversion; the real-time position where the lifting point needs to reach is calculated according to the displacement, a first telescopic power device and a second telescopic power device of the compensation mechanism are controlled to act to compensate the rhombic mechanism, the influence of ship swing on the lifting point displacement is eliminated, the lifting point is kept relatively static in an absolute coordinate system, and the swing angle of a heavy object is reduced. The automatic ...

Подробнее
Номер записи: 3
14-07-2023 дата публикации

Tray locking device and locking piece

Номер: CN116425089A
Автор: MU YONGTAO, CHOI MOON HO, FU NIANLI, MA XULUN, LIU YONGLIANG, ZHANG JIMING, YU ZHIGUANG, DU SIYUAN
Принадлежит:

The invention provides a tray locking device and a locking piece, and belongs to the technical field of storage transfer equipment. The locking device comprises an installation frame body, pairs of locking lugs are installed on the installation frame body around the horizontal axis in a rotating mode, the rotating axes of the two pairs of locking lugs are parallel and arranged at intervals in the horizontal direction, and each locking lug comprises a hooking locking part and a driven unlocking part which are arranged at intervals in the circumferential direction around the rotating axis of the locking lug. The two paired locking lugs are arranged in parallel in the extending direction of the rotating axis front and back, the driven unlocking part of one locking lug corresponds to the hooking locking part of the other locking lug in front and back position, and the gravity center of the locking lug is eccentrically arranged relative to the rotating axis; avoiding channels through which the ...

Подробнее
Номер записи: 4
04-08-2023 дата публикации

Universal storage tool

Номер: CN116534447A
Автор: MU YONGTAO, MA XULUN, CHEN YANWEI, FU NIANLI, CHOI MOON HO, LIU YONGLIANG, REN SHIYONG, TANG ZHENG
Принадлежит:

The invention provides a universal storage tool, and belongs to the technical field of logistics transportation and transfer equipment. The storage tool comprises a supporting frame body, at least two sets of supporting pieces are installed on the supporting frame body, each set comprises at least two supporting pieces, each supporting piece is provided with a supporting structure used for supporting goods, and the supporting pieces in each set are arranged in the length direction of the supporting frame at intervals so as to jointly support the same goods. Each group of supporting pieces is provided with a supporting station perpendicular to the supporting frame body and a storage station which is folded to avoid other groups of supporting pieces; the technical problems that various special storage and transportation tools need to be customized for goods without stable supporting faces, and the special storage and transportation tools are diversified in type, so that cost and storage space ...

Подробнее
Номер записи: 5
25-07-2023 дата публикации

Method and system for identifying load posture of hoisting equipment

Номер: CN116477479A
Автор: TANG ZHENG, YU ZHIGUANG, ZHANG JIMING, REN SHIYONG, CHEN DONG, HE CHAOXUN, MU YONGTAO, JIA KONGJUN, DU SIYUAN, SONG XIANGTAO
Принадлежит:

The invention provides a hoisting equipment load posture recognition method and system, and belongs to the technical field of hoisting equipment load posture recognition. In the process that hoisting equipment hoists a load, in order to carry out anti-swing control on the load, a load posture needs to be obtained. At present, load posture acquisition through a mechanical sensor has the problems of steel wire rope twisting, guide wheel clamping stagnation and the like, and load posture acquisition is affected. In the hoisting process, the hoisting point coordinate system is determined by taking the hoisting point as an original point, and the rotation angle of the load rotating around the hoisting point coordinate system is obtained, so that the position of the load in the hoisting point coordinate system is determined. And then rotating conversion of positions between the two coordinate systems can be realized by utilizing an included angle between corresponding coordinate axes of the control ...

Подробнее
Номер записи: 6