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Safety protection device for hydraulic engineering construction
The invention discloses a safety protection device for hydraulic engineering construction. The safety protection device for the hydraulic engineering construction comprises protection plates, a plurality of ground gripping nails are arranged below the protection plates, the protection plates comprise a first protection plate and a second protection plate, inserting grooves are formed in the two sides of the first protection plate, limiting locks are arranged at inlets of the inserting grooves, sliding tables are arranged on the two sides of the second protection plate, the first protection plate is inserted into the sliding tables along the inlets of the inserting grooves, the sliding table is limited through a limiting lock, the limiting lock comprises two limiting blocks and two limiting pieces, the two limiting blocks are arranged on the two sides of the inlet of the inserting groove respectively and connected to the inner wall of the inserting groove through shafts, the two limiting pieces are arranged on the inner wall of the inserting groove respectively and located below the limiting blocks. Limiting after the first protection plate and the second protection plate are assembled is achieved through the limiting lock, the safety of the protection plates is improved, the limiting lock is arranged to be a rotating limiting block, a balance weight is arranged on the lower portion of the limiting block, after the sliding table is inserted into the inserting groove, the sliding table is locked through the characteristic of the balance weight, the effect that the second protection plate can enter and cannot exit in a natural state is achieved, and the structure is simple and can be recycled.
本发明公开一种水利工程建设用安全防护装置，包括护板，护板下方设置若干抓地钉，护板包括第一护板和第二护板，第一护板两侧设置插槽，插槽入口处设置限位锁，第二护板两侧设置滑台，滑台沿插槽的入口处插入第一护板，滑台通过限位锁进行限位，限位锁包括限位块和限位件，限位块设置两个，分别设置在插槽入口的两侧，且轴接在插槽的内壁上，限位件设置两个，分别设置在插槽内壁上，且位于限位块下方，本发明采用限位锁实现在第一护板与第二护板装配后的限位，提高护板的安全性，限位锁设置为转动的限位块，限位块下部设置配重，滑台插入插槽后，利用配重的特性对滑台锁定，实现自然状态下，第二护板能进不能出的效果，结构简单且能循环使用。
Safety protection device for hydraulic engineering construction
The invention discloses a safety protection device for hydraulic engineering construction. The safety protection device for the hydraulic engineering construction comprises protection plates, a plurality of ground gripping nails are arranged below the protection plates, the protection plates comprise a first protection plate and a second protection plate, inserting grooves are formed in the two sides of the first protection plate, limiting locks are arranged at inlets of the inserting grooves, sliding tables are arranged on the two sides of the second protection plate, the first protection plate is inserted into the sliding tables along the inlets of the inserting grooves, the sliding table is limited through a limiting lock, the limiting lock comprises two limiting blocks and two limiting pieces, the two limiting blocks are arranged on the two sides of the inlet of the inserting groove respectively and connected to the inner wall of the inserting groove through shafts, the two limiting pieces are arranged on the inner wall of the inserting groove respectively and located below the limiting blocks. Limiting after the first protection plate and the second protection plate are assembled is achieved through the limiting lock, the safety of the protection plates is improved, the limiting lock is arranged to be a rotating limiting block, a balance weight is arranged on the lower portion of the limiting block, after the sliding table is inserted into the inserting groove, the sliding table is locked through the characteristic of the balance weight, the effect that the second protection plate can enter and cannot exit in a natural state is achieved, and the structure is simple and can be recycled.
本发明公开一种水利工程建设用安全防护装置，包括护板，护板下方设置若干抓地钉，护板包括第一护板和第二护板，第一护板两侧设置插槽，插槽入口处设置限位锁，第二护板两侧设置滑台，滑台沿插槽的入口处插入第一护板，滑台通过限位锁进行限位，限位锁包括限位块和限位件，限位块设置两个，分别设置在插槽入口的两侧，且轴接在插槽的内壁上，限位件设置两个，分别设置在插槽内壁上，且位于限位块下方，本发明采用限位锁实现在第一护板与第二护板装配后的限位，提高护板的安全性，限位锁设置为转动的限位块，限位块下部设置配重，滑台插入插槽后，利用配重的特性对滑台锁定，实现自然状态下，第二护板能进不能出的效果，结构简单且能循环使用。
Safety protection device for hydraulic engineering construction
一种水利工程建设用安全防护装置
WANG WENQIANG (author) / LI LIANGTU (author)
2021-12-17
Patent
Electronic Resource
Chinese
IPC:
E04H
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