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A platform for research: civil engineering, architecture and urbanism
Safety protection type wellhead anti-falling protection device
The invention discloses a safety protection type wellhead anti-falling protection device, and relates to the technical field of protection type wellheads. The safety protection type wellhead anti-falling protection device comprises a first concentric-square-shaped plate, wherein the first concentric-square-shaped plate comprises two side plates, a first groove channel and a second groove channel communicating with the first groove channel are formed in one sides of the side plates, a connecting plate is arranged in the first groove channel in a rotating fit mode, and a first sliding plate is elastically and slidably arranged in the connecting plate in a matched mode. According to the safety protection type wellhead anti-falling protection device, the connecting plate and the first sliding plate which are used for protecting a wellhead are arranged in the first concentric-square-shaped plate, so that the situation that pedestrians step on the wellhead accidentally is reduced; and the second groove channel is formed, so that the first sliding plate is driven by a first rotating plate under the driving of a second sliding block, then the first sliding plate slides in and out of the connecting plate, an opening of the wellhead is shielded through the two first sliding plates, the situation that the pedestrians fall into the wellhead when a sewer is maintained by workers is reduced, and then the safety of the pedestrians during walking is guaranteed.
本发明公开了一种安全防护型井口防坠保护装置，涉及防护型井口技术领域。本发明包括第一回型板，第一回型板包括：两侧板，侧板一侧开设有第一槽道、与第一槽道相连通的第二槽道，第一槽道内转动配合有连接板，连接板内弹性且滑动配合有第一滑动板。本发明通过在第一回型板内装设用于防护井口的连接板、第一滑动板，减少了行人不小心踩到井口的情况发生，第二槽道的设置，实现了第一转动板在第二滑动块的带动下对第一滑动板进行驱动，以实现第一滑动板在连接板内滑进、滑出，以使通过两第一滑动板对井口的开口处进行遮挡，减少了工人对下水道进行维修时行人跌落井口内的情况，进而保证了行人在行走时的安全性。
Safety protection type wellhead anti-falling protection device
The invention discloses a safety protection type wellhead anti-falling protection device, and relates to the technical field of protection type wellheads. The safety protection type wellhead anti-falling protection device comprises a first concentric-square-shaped plate, wherein the first concentric-square-shaped plate comprises two side plates, a first groove channel and a second groove channel communicating with the first groove channel are formed in one sides of the side plates, a connecting plate is arranged in the first groove channel in a rotating fit mode, and a first sliding plate is elastically and slidably arranged in the connecting plate in a matched mode. According to the safety protection type wellhead anti-falling protection device, the connecting plate and the first sliding plate which are used for protecting a wellhead are arranged in the first concentric-square-shaped plate, so that the situation that pedestrians step on the wellhead accidentally is reduced; and the second groove channel is formed, so that the first sliding plate is driven by a first rotating plate under the driving of a second sliding block, then the first sliding plate slides in and out of the connecting plate, an opening of the wellhead is shielded through the two first sliding plates, the situation that the pedestrians fall into the wellhead when a sewer is maintained by workers is reduced, and then the safety of the pedestrians during walking is guaranteed.
本发明公开了一种安全防护型井口防坠保护装置，涉及防护型井口技术领域。本发明包括第一回型板，第一回型板包括：两侧板，侧板一侧开设有第一槽道、与第一槽道相连通的第二槽道，第一槽道内转动配合有连接板，连接板内弹性且滑动配合有第一滑动板。本发明通过在第一回型板内装设用于防护井口的连接板、第一滑动板，减少了行人不小心踩到井口的情况发生，第二槽道的设置，实现了第一转动板在第二滑动块的带动下对第一滑动板进行驱动，以实现第一滑动板在连接板内滑进、滑出，以使通过两第一滑动板对井口的开口处进行遮挡，减少了工人对下水道进行维修时行人跌落井口内的情况，进而保证了行人在行走时的安全性。
Safety protection type wellhead anti-falling protection device
一种安全防护型井口防坠保护装置
HU ZONGDONG (author) / ZHANG QIN (author) / SONG GUANGHUI (author)
2021-10-29
Patent
Electronic Resource
Chinese
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