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Adjustable fixing and locking device for end longitudinal bars of reinforcing bar framework machine

A steel frame, fixing and locking technology is applied in the field of adjustable fixing and locking devices for longitudinal bars at the end of a steel frame machine, which can solve the problems affecting the quality and production efficiency of steel frames, the gap between production processes, and the single style of steel frames.

Inactive Publication Date: 2015-05-27
SHANDONG JIANZHU UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A special seam welder is used to weld a plurality of round or square longitudinal bars and spiral stirrups wound on the longitudinal bars for the forming of the steel bar skeleton. When the steel bar skeleton is formed, a drive system is required to drive the entire longitudinal bar and the formed skeleton. Rotating relative to the traction system to realize the winding of stirrups on the longitudinal bars, this forming method has improved the mechanization level of steel skeleton forming to a certain extent, but there is still a gap with the energy-saving and environmentally friendly production process advocated by the country, and for different specifications It is also difficult to shape the steel skeleton with polygonal cross-section by this method
In addition, the manufacturing process of the spiral stirrup on the steel frame directly affects the quality and production efficiency of the steel frame. When the existing steel frame seam welding machine is used to make the steel frame, it needs to be welded while winding the spiral stirrup. The style of the steel frame is single. The stirrups can only be wrapped around the outer perimeter of the longitudinal reinforcement

Method used

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  • Adjustable fixing and locking device for end longitudinal bars of reinforcing bar framework machine
  • Adjustable fixing and locking device for end longitudinal bars of reinforcing bar framework machine
  • Adjustable fixing and locking device for end longitudinal bars of reinforcing bar framework machine

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Experimental program
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Effect test

Embodiment 1

[0017] Embodiment one: if figure 2 As shown, the adjustable and fixed locking device 1 for the longitudinal reinforcement at the end of the steel frame machine of the present invention is mainly composed of a structural frame perpendicular to the longitudinal reinforcement 4 and an end locker 5 for supporting and fixing the longitudinal reinforcement 4; the structural frame It includes metal plates 3 and 8 arranged in the horizontal direction and metal plates 6 arranged in the vertical direction. The metal plates 3 and 8 in the horizontal direction are provided with slideways 9 in the same direction as they are arranged, and the metal plates 6 in the vertical direction are provided with the same Arrange slides 7 in the same direction; longitudinal rib end locker 5 and vertical slideway 7 form a moving pair, and longitudinal rib end locker 5 can be adjusted and fixed on any position of corresponding slideway 7 . Fix the metal plate in the horizontal direction with the shorte...

Embodiment 2

[0018] Embodiment two: if image 3 As shown, the adjustable and fixed locking device 1 for the longitudinal reinforcement at the end of the steel frame machine of the present invention is mainly composed of a structural frame perpendicular to the longitudinal reinforcement 4 and an end locker 5 for supporting and fixing the longitudinal reinforcement 4; the structural frame It includes horizontally arranged metal plates 3 and 8, and vertically arranged metal plates 6. Horizontal metal plates 3 and 8 are provided with horizontal slides 9 in the same direction as their arrangement, and vertically arranged metal plates 6 are provided with The vertical slides 7 arranged in the same direction; the longitudinal rib end locker 5 and the slideway 9 form a moving pair, and the longitudinal rib end locker 5 can be adjusted and fixed at any position of the corresponding slideway 9 . Fix the bottom horizontal metal plate 8 with the shortest vertical distance from the track to the end of t...

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PUM

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Abstract

The invention discloses an adjustable fixing and locking device for end longitudinal bars of a reinforcing bar framework machine. The adjustable fixing and locking device is arranged at the end parts of two tracks laid in parallel of the reinforcing bar framework machine; the adjustable fixing and locking device mainly consists of a structural frame and end locking devices, wherein the structural frame is vertical to the longitudinal bars, and each end locking device is used for supporting and fixing the corresponding longitudinal bar; the structural frame comprises metal plates arranged in horizontal and vertical directions; each metal plate is provided with a slide of which the layout direction is the same as that of the metal plate; the end locking devices for the longitudinal bars and the slides form sliding pairs; each end locking device for the corresponding longitudinal bar can be adjusted and fixed at any position of the corresponding slide. According to the adjustable fixing and locking device disclosed by the invention, one end of each longitudinal bar can be fixed and locked, and the fixed position, on the adjustable fixing and locking device, of each longitudinal bar can be adjusted, so that the longitudinal bars are steady and reliable when the reinforcing bar framework machine works.

Description

technical field [0001] The invention belongs to the technical field of steel bar frame forming construction in the construction industry, and in particular relates to an adjustable fixing and locking device for longitudinal bars at the ends of a steel bar frame machine. Background technique [0002] A special seam welder is used to weld a plurality of round or square longitudinal bars and spiral stirrups wound on the longitudinal bars for the forming of the steel bar skeleton. When the steel bar skeleton is formed, a drive system is required to drive the entire longitudinal bar and the formed skeleton. Rotating relative to the traction system to realize the winding of stirrups on the longitudinal bars, this forming method has improved the mechanization level of steel skeleton forming to a certain extent, but there is still a gap with the energy-saving and environmentally friendly production process advocated by the country, and for different specifications The polygonal cros...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21F31/00
Inventor 张明勤马荣全孟宪举苗冬梅原政军姚玉善王晴刘昆王凯靳斐郝圣文张旭
Owner SHANDONG JIANZHU UNIV