Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Telescopic square hole covering net and preparation process thereof
The invention provides a telescopic square pit hole covering net and a preparation process thereof, and relates to the technical field of pit hole covering nets. The telescopic square hole covering net comprises four first square pipes, the middle of one end of each first square pipe is fixedly connected with a second connecting base, one side of the middle of each first square pipe is provided with an open groove, and the inner sides of the four first square pipes are slidably connected with second square pipes. The upper middle portion of one end of each second square pipe is fixedly connected with a first connecting base. The device has a series of advantages of being light in weight, convenient to mount and dismount, low in cost and the like, the whole device is of a telescopic square structure, pits with the side length of 1900 mm or below of a power transmission and transformation project can be covered, falling objects are prevented from hurting people and falling the people and the objects into the pits, safety risks caused by the pits can be effectively reduced, the occurrence rate of violation events can be reduced, and the service life of the power transmission and transformation project can be prolonged. Meanwhile, the waste of metal resources can be reduced, and the use of a user is facilitated.
本发明提供一种可伸缩式方形坑洞遮盖网及其制备工艺，涉及坑洞遮盖网技术领域。该可伸缩式方形坑洞遮盖网，包括四个方形管材一，四个所述方形管材一的一端中部均固定连接有连接座二，四个所述方形管材一的中部一侧均设置有开槽，四个所述方形管材一的内侧均滑动连接有方形管材二，所述方形管材二的一端中上部均固定连接有连接座一。具有质量轻、安装、拆卸方便、成本低等一系列优点，并且因整体设备采用可伸缩方形式结构，能覆盖输变电工程边长为1900mm及以下的坑洞，防止落物伤人及人、物跌落坑洞，不但能有效地降低因坑洞形成的安全风险和较少该类违章事件的发生率，同时也可减少金属资源的浪费，便于使用者的使用。
Telescopic square hole covering net and preparation process thereof
The invention provides a telescopic square pit hole covering net and a preparation process thereof, and relates to the technical field of pit hole covering nets. The telescopic square hole covering net comprises four first square pipes, the middle of one end of each first square pipe is fixedly connected with a second connecting base, one side of the middle of each first square pipe is provided with an open groove, and the inner sides of the four first square pipes are slidably connected with second square pipes. The upper middle portion of one end of each second square pipe is fixedly connected with a first connecting base. The device has a series of advantages of being light in weight, convenient to mount and dismount, low in cost and the like, the whole device is of a telescopic square structure, pits with the side length of 1900 mm or below of a power transmission and transformation project can be covered, falling objects are prevented from hurting people and falling the people and the objects into the pits, safety risks caused by the pits can be effectively reduced, the occurrence rate of violation events can be reduced, and the service life of the power transmission and transformation project can be prolonged. Meanwhile, the waste of metal resources can be reduced, and the use of a user is facilitated.
本发明提供一种可伸缩式方形坑洞遮盖网及其制备工艺，涉及坑洞遮盖网技术领域。该可伸缩式方形坑洞遮盖网，包括四个方形管材一，四个所述方形管材一的一端中部均固定连接有连接座二，四个所述方形管材一的中部一侧均设置有开槽，四个所述方形管材一的内侧均滑动连接有方形管材二，所述方形管材二的一端中上部均固定连接有连接座一。具有质量轻、安装、拆卸方便、成本低等一系列优点，并且因整体设备采用可伸缩方形式结构，能覆盖输变电工程边长为1900mm及以下的坑洞，防止落物伤人及人、物跌落坑洞，不但能有效地降低因坑洞形成的安全风险和较少该类违章事件的发生率，同时也可减少金属资源的浪费，便于使用者的使用。
Telescopic square hole covering net and preparation process thereof
一种可伸缩式方形坑洞遮盖网及其制备工艺
LUO CHAO'EN (Autor:in) / WANG HUANG (Autor:in) / LAN DAN (Autor:in) / LANG WENHUA (Autor:in) / HU MINGUI (Autor:in) / MA QIUHONG (Autor:in) / ZHU JIE (Autor:in) / GENG MINGKE (Autor:in) / HUANG JUN (Autor:in)
07.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| Europäisches Patentamt | 2023