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Positioning and welding device of anti-jumping rail support of escalator

An escalator and positioning welding technology, which is applied in the direction of auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of low work efficiency, uneven welding positions, manual measurement of distance and height, etc., and achieve convenient and fast positioning welding Effect

Active Publication Date: 2014-06-04
SJEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no relevant auxiliary positioning device when the anti-jump rail bracket is welded. Every time an anti-jump rail bracket is installed, the distance and height need to be manually measured. Cause uneven welding position

Method used

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  • Positioning and welding device of anti-jumping rail support of escalator
  • Positioning and welding device of anti-jumping rail support of escalator
  • Positioning and welding device of anti-jumping rail support of escalator

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Experimental program
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Embodiment Construction

[0013] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] see Figure 1 to Figure 3 , a positioning welding device for an anti-jumping rail bracket of an escalator according to the present invention is used for positioning welding of an anti-jumping rail bracket 100 on a straight line section of an escalator. The straight section of the escalator has a connecting channel steel 1 arranged along the width direction of the escalator, and left main and auxiliary rails 2 and right main and auxiliary rails 3 respectively arranged on the left and right sides of the connecting channel steel 1 . The left main and auxiliary rails 2 and the right main and auxiliary rails 3 are double-layer stepped, and the upper ends respectively have guide rail surfaces 21, 31 that support the rolling of the step rollers. There is a first horizontal support surface 22 with a height lower than the guide rail surface 21 ...

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Abstract

The invention discloses a positioning and welding device of an anti-jumping rail support of an escalator. The linear segment of the escalator is provided with connecting channel steel, a left main auxiliary rail and a right main auxiliary rail, wherein the left main auxiliary rail is provided with a first horizontal supporting face and a first side face, and the right main auxiliary rail is provided with a second horizontal supporting face and a second side face. The anti-jumping rail positioning and welding device comprises a transverse rod body, and the left end and the right end of the transverse rod body can be supported on the first horizontal supporting face and the second horizontal supporting face respectively; the transverse rod body is provided with a fixing block tightly abutting against the first side face correspondingly and a locking connecting structure tightly abutting against and locking the second side face correspondingly; the transverse rod body is further provided with a two-way positioning block used for limiting the horizontal distance and the welding height between the anti-jumping rail support and the first side face. By adopting the positioning and welding device of the anti-jumping rail support of the escalator, the anti-jumping rail support can be positioned and welded quite conveniently, fast and accurately, and it is guaranteed that the mounting quality of subsequent anti-jumping rails can meet mounting requirement.

Description

technical field [0001] The invention relates to a positioning welding device for an anti-jumping rail bracket used for a straight section of an escalator. Background technique [0002] The technical requirements for the installation of escalators stipulate that when the anti-jump rails are installed in the straight section of the escalator, the joints of the anti-jump rails must have no vertical difference and keep a certain distance from the main and auxiliary rails of the straight section. In order to meet this requirement, all the anti-jump rails of the straight section must be installed on the same level and keep the same distance from the main and auxiliary rails of the straight section, thus putting forward higher requirements for the positioning welding of the anti-jump rail bracket. In the prior art, there is no relevant auxiliary positioning device when the anti-jump rail bracket is welded. Every time an anti-jump rail bracket is installed, the distance and height n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0426
Inventor 王绍英林志海范黎黎
Owner SJEC CORP
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