Unlock instant, AI-driven research and patent intelligence for your innovation.

Externally-inserted portable edge protective structure and protective method for high-altitude plank road

A border protection, portable technology, applied in building construction, building material processing, construction, etc., can solve the problems of inconvenient installation of permanent railings, time-consuming and laborious, damage to permanent structures, etc., and achieve equipment reuse rate High, easy to use, easy to install effect

Inactive Publication Date: 2020-08-21
CHINA MCC5 GROUP CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using conventional steel pipe hard protection or fabricated protective fence, its foundation cannot take root like conventional ground protective fence. If welding is used, the permanent structure will be damaged, and it will need to be repaired later, resulting in unnecessary waste. The construction period of the grid is short, that is, the window period of the edge is short. After the installation is completed, the permanent railing will be installed immediately. The installation process of the conventional protective enclosure is time-consuming and laborious, and the construction of the synchronous steel grid cannot be guaranteed. At the same time, the removal of the conventional protective enclosure is troublesome and inconvenient. Subsequent installation of permanent railings

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Externally-inserted portable edge protective structure and protective method for high-altitude plank road
  • Externally-inserted portable edge protective structure and protective method for high-altitude plank road
  • Externally-inserted portable edge protective structure and protective method for high-altitude plank road

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, in this embodiment, an extrapolated portable edge protection structure for a high-altitude plank road includes an enclosure 1, several pull cables 2 arranged at the top of the enclosure 1, and several pull cables 2 arranged at the bottom of the enclosure 1. And the lock structure 3 that can be connected with the grid plate 5, the lock structure is hinged with the enclosure 1, the free end of the drag cable 2 is hinged with the lock structure 3, and the length of the drag cable 2 is greater than the height of the enclosure 1.

[0025] Such as figure 2 As shown, the enclosure 1 is installed on the grid plate 5 on the steel truss 4, so that the enclosure 1 is located on the outside, and the stay cable 2 is located on the inside of the enclosure 1. Connect the lock structure 3 on the enclosure 1 with the cross node on the grid plate 5, make the enclosure 1 tilt outward, and then connect the lock structure 3 on the cable 2 to the cross node on th...

Embodiment 2

[0028] On the basis of the above embodiments, in this embodiment, the enclosure 1 includes a rectangular steel frame and a steel wire mesh arranged in the steel frame. In this way, it is ensured that the enclosure 1 has sufficient strength to ensure construction safety, and the overall weight of the enclosure 1 can be controlled to be relatively light, thereby facilitating transfer and installation.

[0029] In this embodiment, there are two stay cables 2 , and the connection points between the stay cables 2 and the fence 1 are respectively set at two vertices of the fence 1 . Utilizing the cable 2 to provide tension to the two vertices of the enclosure 1 is beneficial to ensure the stability of the enclosure 1 .

[0030] The stay cable 2 is hinged with the enclosure 1. In this way, it is convenient to make the stay cable 2 adaptively adjust the stress point so as to make the structure more stable. In this embodiment, the said stay cable 2 adopts an iron chain. On the premi...

Embodiment 3

[0034] Such as image 3 As shown, on the basis of the above embodiments, in this embodiment, the lock structure 3 includes a C-shaped lock. The hook of the C-shaped lock is convenient to hook the cross node of the grid plate 5, thereby ensuring the stability of the enclosure 1, and under the action of the tension of the enclosure 1, the lock structure 3 can be prevented from detaching. In this embodiment, the opening of the C-shaped buckle faces outward, so as to prevent the C-shaped buckle from loosening or loosening accidentally.

[0035] Such as Figure 4 As shown, the opening of the C-shaped lock can be provided with a spring buckle to open or close the opening, and the use of the spring buckle can further improve the connection strength and stability of the C-shaped lock and the grid plate 5, avoiding the C-shaped lock. Accidentally loosened.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Angleaaaaaaaaaa
Login to View More

Abstract

The invention discloses an externally-inserted portable edge protective structure and protective method for a high-altitude plank road. The method includes the steps that the externally-inserted portable edge protective structure is fabricated; the externally-inserted portable edge protective structure is installed on a grating plate on a steel truss, and a fence is located on the outer side, andinhaul cables are located on the inner side of the fence; and buckle structures on the fence are connected with cross-shape joints on the grating plate, the fence is inclined outwards, and then bucklestructures on the inhaul cables are connected with the cross-shaped joints on the grating plate. The externally-inserted portable edge protective structure and protective method for the high-altitudeplank road have the beneficial effects that by means of the buckle structures, the fence and the inhaul cables can be detachably connected with the grating plate correspondingly, then the fence, theinhaul cables and the grating plate can form a stable triangular structure so as to serve as a protective guard; the protective structure of the scheme has the advantages of being convenient and fastto install and can be fast disassembled and transferred to the next construction point for keeping use as required, and equipment is high in repeated utilization ratio, convenient to use and free of damage to other structures.

Description

technical field [0001] The invention relates to the technical field of high-altitude plank road construction, in particular to an extrapolated portable edge protection structure and protection method for high-altitude plank roads. Background technique [0002] During the laying of the grating panels on the high-altitude plank road, since the permanent railings have not been installed, the two sides of the trestle bridge face are empty, and there is a major risk of workers falling from high altitudes. It is necessary to erect border protection fences to ensure safety. Using conventional steel pipe hard protection or fabricated protective fence, its foundation cannot take root like conventional ground protective fence. If welding is used, the permanent structure will be damaged, and it will need to be repaired later, resulting in unnecessary waste. The construction period of the grid is short, that is, the window period of the edge is short. After the installation is completed...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04G21/32
CPCE04G21/3223
Inventor 王文斌张立云
Owner CHINA MCC5 GROUP CORP