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Groove pressing tool used for thin-wall steel structural column beam and connector

A technology for joint connection and steel structure, which is applied in the field of pressure groove tools for connecting thin-walled steel structure columns and beams with joints, and can solve problems affecting construction speed, etc.

Inactive Publication Date: 2015-12-02
HENAN AUSPIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the thin-walled steel structure system was proposed in 2011, it has been unanimously recognized by the same industry due to its light weight, prefabricated in the factory, and fast installation speed. Among them, no special connection tools have been developed for the connection process between column beams and joints. The construction speed of this system was affected. In order to solve the problem of installation speed, we proposed a new thin-walled steel structure system in June 2015, which optimized the connection structure between columns and beams and other components and joints. The groove on the surface, after the C-shaped steel is set on the joint, the connection between the C-shaped steel and the joint is realized by collapsing at the groove. In order to connect more firmly, there is a hoop on the outside of the C-shaped steel. This structure is convenient and fast Connected, and connected more firmly, but requires special tools

Method used

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  • Groove pressing tool used for thin-wall steel structural column beam and connector
  • Groove pressing tool used for thin-wall steel structural column beam and connector
  • Groove pressing tool used for thin-wall steel structural column beam and connector

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Embodiment one: see Figure 1-2 , 5, a kind of creasing tool for the connection of thin-walled steel structure column beams and joints in the figure, including several cylindrical briquetting blocks and steel wire ropes, the briquetting blocks are axially provided with through holes, and the steel wire ropes enter and exit the through holes of each briquetting block One end of the steel wire rope is fixedly connected with a pin, and the other end of the steel wire rope is connected to the rope-receiving driving device. The outer shell of the wire-receiving driving device is provided with a positioning notch matching the shape of the end of the briquetting block and a pin hole matching the pin. . There are at least four briquetting blocks. Both ends of the through hole of the pressing block are provided with outwardly turned arcuate surfaces. The rope-receiving driving device includes a motor, a reduction mechanism connected to the shaft end of the motor, and a rope-re...

Embodiment 2

[0023] Embodiment two: see Figure 3-4 , 5, a thin-walled steel structure column-beam and joint connection in the figure, including a plurality of cylindrical briquetting blocks, steel wire ropes, the briquetting blocks are axially provided with through holes, the steel wire ropes go in and out of the through holes of each briquetting blocks, and the steel wire ropes One end is fixedly connected with a pin, and the other end of the wire rope is connected to the rope-receiving driving device, and the housing of the rope-receiving driving device is provided with a positioning notch matching the shape of the end of the pressing block and a pin hole matching the pin. There are at least four briquetting blocks. Both ends of the through hole of the pressing block are provided with outwardly turned arcuate surfaces. The rope-receiving driving device includes a motor, a reduction mechanism connected to the shaft end of the motor, and a rope-receiving roller; the motor can drive the r...

Embodiment 3

[0025] Embodiment three: see Image 6 , Embodiment 3 is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that the pin hole is provided with a pressure detection sensor. After the pin is inserted, it can be in contact with the pressure sensor. When the wire rope shrinks, the pin puts pressure on the sensor, so that the tension applied on the wire rope can be detected. The display table shows that the construction personnel determine the size of the applied tension according to the data, and more Further, the power of the driving device can be controlled according to the value of the display table. This can cause excessive tension on the wire rope and damage the structure.

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PUM

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Abstract

The invention discloses a groove pressing tool used for a thin-wall steel structural column beam and a connector. The groove pressing tool comprises multiple cylindrical pressing blocks and a steel wire rope. Through holes are formed axially in the pressing blocks. The steel wire rope penetrates through the through holes in all the pressing blocks, a pin is fixedly connected to one end of the steel wire rope, and the other end of the steel wire rope is connected to a rope taking-up driving device. Positioning gaps and a pin hole are formed in a shell of the rope taking-up driving device, the positioning gaps are matched with the ends of the pressing blocks in shape, and the pin hole is matched with the pin. Through the flexible steel wire rope, the pressing blocks are controlled, so that C-type steel groove pressing at a connector groove is achieved, and the tool is convenient to install and detach after groove pressing.

Description

technical field [0001] The invention mainly relates to the technical field of construction of thin-walled steel structure column beams and joints, in particular to a pressure groove tool for connecting thin-walled steel structure column beams and joints. Background technique [0002] Since the thin-walled steel structure system was proposed in 2011, it has been unanimously recognized by the same industry due to its light weight, prefabricated in the factory, and fast installation speed. Among them, no special connection tools have been developed for the connection process between column beams and joints. The construction speed of this system was affected. In order to solve the problem of installation speed, we proposed a new thin-walled steel structure system in June 2015, which optimized the connection structure between columns and beams and other components and joints. The groove on the surface, after the C-shaped steel is set on the joint, the connection between the C-sha...

Claims

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Application Information

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IPC IPC(8): B21D39/00
Inventor 魏群
Owner HENAN AUSPIC TECH