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 8. Отображено 8.
18-07-2023 дата публикации

Cast-in-place pipe gallery supporting formwork

Номер: CN116446449A
Автор: DENG LIMING, LUO LI, WANG XIANZHI, DAI CHENG
Принадлежит:

The invention provides a cast-in-place pipe gallery supporting formwork. The cast-in-place pipe gallery supporting formwork comprises a bearing trolley. The lifting structure is arranged on the bearing trolley; the supporting frame body is arranged on the lifting structure so as to be driven by the lifting structure to do lifting motion, a first supporting formwork end is at least formed on the top of the supporting frame body so as to form a supporting formwork on the top of the pipe gallery, and second supporting formwork ends are at least formed on the two sides of the supporting frame body so as to form a supporting formwork on the side wall face of the pipe gallery; and the infrared distance measuring device is arranged on the bearing trolley so as to monitor the propelling distance of the first supporting template end. On one hand, height adjustment of the supporting frame body can be automatically achieved so as to reduce construction procedures and ensure safety of constructors, ...

Подробнее
Номер записи: 1
23-05-2023 дата публикации

Integrated watering cart

Номер: CN116145607A
Автор: DAI CHENG, HU SONG, XUE MIN
Принадлежит:

The invention provides an integrated watering cart. The integrated watering cart comprises a cart body. The water conveying device comprises a water tank and a water conveying pipeline; the fog gun machine is arranged on the vehicle body of the vehicle and is communicated with the water conveying pipeline; the high-pressure gun is arranged on a vehicle body of the vehicle and is communicated with the water conveying pipeline; the water sprinkling device is arranged on the vehicle body of the vehicle and is communicated with the water conveying pipeline; according to the integrated watering cart, the integrated design is adopted, so that the functionality of the watering cart is improved, and all the devices are matched with one another, so that a better dust falling effect is achieved.

Подробнее
Номер записи: 2
12-05-2023 дата публикации

Working well maintenance device and installation process thereof

Номер: CN116102360A
Автор: LUO LI, MA QIANG, DAI CHENG, CAI JINSHENG
Принадлежит:

The invention discloses a working well maintenance device and an installation technology thereof. The working well maintenance device comprises a spraying device and a fixing device. According to the working well maintenance device provided by the embodiment of the invention, the spraying device is fixed at the specified depth of the working well through the fixing device, so that the spraying device can spray a larger area, the contact time of water and the working well can be prolonged, and the influence of water evaporation on the maintenance of the working well is avoided. According to the installation process of the working well maintenance device, the working well maintenance device can be installed in different working well depths according to the actual conditions of different working wells, and the maintenance effect can be improved.

Подробнее
Номер записи: 3
25-04-2023 дата публикации

Rigid connection clamping piece and construction technology thereof

Номер: CN116005815A
Автор: DONG JIPING, CHEN YONGKUI, DAI CHENG, ZHANG JUN
Принадлежит:

The invention provides a rigid connection clamping piece and a construction technology thereof, the rigid connection clamping piece comprises a first clamping piece, the first clamping piece is of a U-shaped structure, and the closed end of the first clamping piece is a first connection end; the second clamping piece is of a U-shaped structure, and the closed end of the second clamping piece is a second connecting end; and the first connecting end and the second connecting end form multi-point connection, so that the first clamping piece and the second clamping piece are connected to form an integral structure. The second clamping piece is manufactured to be of an integrated structure, the connecting point and the connecting area of the second clamping piece and the first clamping piece are increased, and therefore stable connection of the first clamping piece and the second clamping piece is achieved. And the structure is simple, and compared with a traditional vertical steel plate assembling ...

Подробнее
Номер записи: 4
09-05-2023 дата публикации

High-pressure water jet cleaning device

Номер: CN116078726A
Автор: XIE FEI, YUAN YUEFENG, MIAO XIAOJUN, GUO ZHOU, SONG JIMING, SHEN JIAN, WANG JIASHENG, DAI CHENG, HUANG YONGYUN, FAN QINGREN, WANG YANG
Принадлежит:

The invention provides a high-pressure water jet cleaning device, and belongs to the technical field of high-pressure cleaning. The technical problem that an existing high-pressure water jet cleaning device is poor in adjustability is solved. The high-pressure water jet cleaning device comprises a rack, a linear moving guide rail is arranged on the rack, a directional base is arranged on the linear moving guide rail in a sliding mode, and a driving motor capable of driving the directional base to move on the linear moving guide rail in a reciprocating mode is arranged on the rack. A roller brush is arranged on the rack, and a positioning seat and an inclined discharging draining plate are further arranged on the rack; a plurality of partition plates are arranged on the positioning seat in parallel at intervals, the partition plates are arranged in the length direction of the positioning seat and divide the positioning seat into a plurality of positioning channels, and the positioning channels ...

Подробнее
Номер записи: 5
22-09-2004 дата публикации

道路地图制作、显示装置和方法

Номер: CN0001168046C
Автор: JUNYA AMITA, YAHEIJI HATTORI, HIROKI KOBAYASHI, AMITA JUNYA, HATTORI YAHEIJI, KOBAYASHI HIROKI, 纲田纯也, 平次, 树, 代成
Принадлежит:

... 本发明的目的在于自动地制成用与街市地图上的复杂道路形状一致的多角形表现道路和交叉点的道路数据。在简易多角形制作处理3中，把将道路模型化为线段的道路网络数据2的各线段在宽度方向上放大，生成具有宽度比街市地图数据5的道路宽度还宽一些的简易道路多角形数据4。接着，在剪刀数据制作处理6中，从街市地图数据5联结道路附近的形状线，制成规定道路的轮廓线的剪刀数据7。接着，在道路多角形制作处理9中，沿着剪刀数据规定的道路轮廓线修剪简易道路多角形，由此，制成与街市地图数据上的道路形状非常一致的道路多角形数据9。 ...

Подробнее
Номер записи: 6
04-08-2023 дата публикации

Mixing station refrigeration device based on ethylene glycol solution and mixing station cooling method

Номер: CN116538698A
Автор: ZHAO HAIBO, YANG YONGJUN, CAI JUN, DAI CHENG, HAN XIAOXIA, HE YALONG, FAN XIAOYAN, LIANG SHOUJIN, WANG ZHONGHAI, WANG BIN, ZHANG WANCHENG, WANG XUQIANG, TIAN TINGTING
Принадлежит:

The invention discloses a mixing station refrigeration device based on an ethylene glycol solution and a mixing station cooling method, and relates to the technical field of mixing station refrigeration, the mixing station refrigeration device structurally comprises an ethylene glycol refrigeration unit, a heat preservation water storage tank, an air cooling device and a water cooling device, the ethylene glycol refrigeration unit is connected with the heat preservation water storage tank and the air cooling device, and the water cooling device is connected with the heat preservation water storage tank. The heat preservation water storage tank is connected with the water cooling device. The ethylene glycol refrigerating unit comprises a compressor, an oil separator, a condenser, an evaporator, a liquid storage device, a plate type economizer and a throttling valve component. The air cooling device comprises a fan, an air supply channel and an air supply port; the water cooling device comprises ...

Подробнее
Номер записи: 7
04-04-2023 дата публикации

Fishway transformed from drainage pipe and method for transforming fishway from drainage pipe

Номер: CN115897507A
Автор: YANG YONGJUN, ZHAO HAIBO, CAI JUN, DAI CHENG, FAN XIAOYAN, LIANG SHOUJIN, HE YALONG, HAN XIAOXIA, WANG XUQIANG, WANG BIN, ZHANG WANCHENG, WANG ZHONGHAI, TIAN TINGTING
Принадлежит:

The invention relates to the technical field of fishways, in particular to a fishway transformed from a drainage pipe and a method for transforming the fishway from the drainage pipe, and the fishway structurally comprises the drainage pipe, a fishway outlet, a fishway inlet and a fishway connecting structure, the fishway outlet is formed in the upper end of the drainage pipe, and the fishway connecting structure and the fishway inlet are sequentially arranged at the lower end of the drainage pipe; the fishway outlet comprises a box body, a flow control device and a buffer area, one end of the box body is an opening, the other end of the box body is connected to the drainage pipe, the flow control device is arranged in the box body and comprises a water inlet and a gate, and the buffer area is formed between the flow control device and the drainage pipe. The fishway has the advantages that the drainage pipe is transformed into the fishway, resource waste caused by later discarding of the ...

Подробнее
Номер записи: 8