A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-falling device for bridge construction
The invention discloses an anti-falling device for bridge construction. The device structurally comprises a net bag frame, a two-way air cylinder, a base, moving wheels, an anti-skid plate, a mountingcavity and a power device; moving wheels are installed at the bottom of the base. The mounting cavity is formed in the middle of the base, a power device is mounted in the mounting cavity; the powerdevice is communicated with the two-way air cylinders arranged on the two sides respectively; the top of the bidirectional cylinder is connected with the net bag frame; the bottoms of the bidirectional cylinders are connected with antiskid plates; the power device comprises an air inlet disc, a communicating pipe, a transmission structure and a motor. The communicating pipe is horizontally placedin the middle of the mounting cavity. The beneficial effects of the invention are that the load of the motor can be reduced under the action of the lever; extending is conducted in an intermittent airinlet mode, a traditional air inlet mode of an air inlet cylinder is avoided, the height of the power device can be reduced, the occupied area of the power device is reduced, the size of equipment isreduced, potential safety hazards caused by using a belt can be avoided in an air pressure mode, and using safety is improved.
本发明公开了一种桥梁施工防落装置，其结构包括网兜架、双向气缸、底座、移动轮、防滑板、安装腔、动力装置，底座底部安装有移动轮，底座中间设有安装腔，安装腔内安装有动力装置，动力装置分别与设在两侧的双向气缸相连通，双向气缸的顶部与网兜架相连接，双向气缸底部与防滑板，动力装置包括进气盘、连通管、传动结构、电机，连通管水平放置在安装腔中间，本发明的有益效果是：通过杠杆的作用能减少电机的负载，通过间歇进气的方式进行伸长，避免了传统的进气缸的进气方式，能够减少动力装置的高度，缩小了动力装置的占地面积，减小设备的大小，通过气压的方式能够避免使用皮带的安全隐患，提高使用的安全性。
Anti-falling device for bridge construction
The invention discloses an anti-falling device for bridge construction. The device structurally comprises a net bag frame, a two-way air cylinder, a base, moving wheels, an anti-skid plate, a mountingcavity and a power device; moving wheels are installed at the bottom of the base. The mounting cavity is formed in the middle of the base, a power device is mounted in the mounting cavity; the powerdevice is communicated with the two-way air cylinders arranged on the two sides respectively; the top of the bidirectional cylinder is connected with the net bag frame; the bottoms of the bidirectional cylinders are connected with antiskid plates; the power device comprises an air inlet disc, a communicating pipe, a transmission structure and a motor. The communicating pipe is horizontally placedin the middle of the mounting cavity. The beneficial effects of the invention are that the load of the motor can be reduced under the action of the lever; extending is conducted in an intermittent airinlet mode, a traditional air inlet mode of an air inlet cylinder is avoided, the height of the power device can be reduced, the occupied area of the power device is reduced, the size of equipment isreduced, potential safety hazards caused by using a belt can be avoided in an air pressure mode, and using safety is improved.
本发明公开了一种桥梁施工防落装置，其结构包括网兜架、双向气缸、底座、移动轮、防滑板、安装腔、动力装置，底座底部安装有移动轮，底座中间设有安装腔，安装腔内安装有动力装置，动力装置分别与设在两侧的双向气缸相连通，双向气缸的顶部与网兜架相连接，双向气缸底部与防滑板，动力装置包括进气盘、连通管、传动结构、电机，连通管水平放置在安装腔中间，本发明的有益效果是：通过杠杆的作用能减少电机的负载，通过间歇进气的方式进行伸长，避免了传统的进气缸的进气方式，能够减少动力装置的高度，缩小了动力装置的占地面积，减小设备的大小，通过气压的方式能够避免使用皮带的安全隐患，提高使用的安全性。
Anti-falling device for bridge construction
一种桥梁施工防落装置
WANG JINHONG (author)
2020-08-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken