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

The lifting point fixing device used on the emergency repair tower

A technology for fixing devices and emergency repair towers, which is applied to fixing devices, mechanical equipment, etc., can solve problems such as hidden safety hazards and lack of fixing devices for lifting points, and achieve the effect of eliminating entanglement, rational structure design, and ensuring safety.

Inactive Publication Date: 2016-02-03
STATE GRID CORP OF CHINA +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lifting point fixing device used on the emergency repair tower to solve the problem of potential safety hazards due to the lack of a special lifting point fixing device when the emergency repair tower is used for lifting

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
  • The lifting point fixing device used on the emergency repair tower
  • The lifting point fixing device used on the emergency repair tower
  • The lifting point fixing device used on the emergency repair tower

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0027] Specific implementation mode one: combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 with Figure 7Describe this embodiment, the lifting point fixing device used on the emergency repair tower in this embodiment includes a main frame body 1, a sub-frame body 2 and a plurality of clamps 3, and the main frame body 1 is composed of a first The strip body 1-1, two second composition strip bodies 1-2 and two third composition strip bodies 1-3 are formed, the two second composition strip bodies 1-2 are arranged in parallel, and the first The composition strip body 1-1 is located between the two second composition strip bodies 1-2 and its two ends are respectively fixedly connected with the two second composition strip bodies 1-2, and the outside of each second composition strip body 1-2 is There is a third component strip 1-3 fixedly connected to it vertically, and each second component strip 1-2 and the third component strip 1-3 fixedly connected...

specific Embodiment approach 2

[0029] Specific implementation mode two: combination figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 with Figure 7 To describe this embodiment, in this embodiment, a first through hole 4 is processed on the central axis of the first constituent strip body 1-1. The position setting of the first through hole 4 is beneficial to enhance the stability of the present invention. The diameter of the first through hole 4 is usually processed to be 40mm-80mm. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0030] Specific implementation mode three: combination figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 with Figure 7 To illustrate this embodiment, the sub-frame body 2 in this embodiment is composed of a bottom plate body 2-1, a first side plate body 2-2 and two second side plate bodies 2-3, and the first side plate body 2-2 and two second side plate bodies 2-3 are all arranged on the base plate body 2-1, and the first side plate body 2-2 is arranged between the two second side plate bodies 2-3 and is connected with the two second side plate bodies 2-3. The second side plate body 2-3 is arranged vertically. Other compositions and connections are the same as those in Embodiment 1 or 2.

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

No PUM Login to View More

Abstract

The invention discloses a hoisting point fixing device for an emergency repair tower, and relates to hoisting point fixing devices. The hoisting point fixing device for the emergency repair tower aims to solve the problem that potential risks exist for lack of a specially-used hoisting point fixing device when the emergency repair tower is used for hoisting. The two ends of each first constituting strip body are fixedly connected with two second constituting strip bodies respectively, and first through holes are machined in the first constituting strip bodies. A secondary frame body and a primary frame body form a rectangular frame body, and a plurality of clamping devices are all tightly attached to opposite angles on the upper end face and the lower end face of the rectangular frame body. The two ends of each first constituting strip body are fixedly connected with the two second constituting strip bodies respectively, the bottom face of a connecting hanging block is placed at the horizontal ends of the first constituting strip bodies and is fixedly connected with the first constituting strip bodies, and one side face of the connecting hanging block is fixedly connected to the vertical ends of the first constituting strip bodies through a connecting block body. A second through hole is machined in the connecting hanging block. The rectangular frame body is formed by the secondary frame body and the primary frame body, and the clamping devices are all tightly attached to the opposite angles on the upper end face and the lower end face of the rectangular frame body. The hoisting point fixing device is used in the hoisting process of the emergency repair tower.

Description

technical field [0001] The invention relates to a lifting point fixing device, in particular to a lifting point fixing device used on an emergency repair tower. Background technique [0002] In the operation of power system transmission lines, due to various reasons, the towers of the transmission lines are toppled. Once an accident occurs, it needs to be repaired at the fastest speed. The emergency repair tower is quickly repaired to restore power supply, and then it is permanently repaired. The existing emergency repair tower is made of aluminum alloy. Due to its heavy weight, it is more than 30 meters high. During the lifting process of the emergency repair tower, its crane The point method is generally to use the steel wire rope to fix it in the way of winding, resulting in the strength of the steel wire rope, the friction between the steel wire rope and the emergency repair tower, and the serial movement of its lifting points, which seriously affects the safety of the a...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F16B1/00
Inventor 何苍贵何畅刘雪飞
Owner STATE GRID CORP OF CHINA