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A cutting-free scaffold fastener bolt maintenance machine

A technology for scaffolding and maintenance machines, which is applied in metal processing, metal processing equipment, manufacturing tools, etc. It can solve the problems of poor operation safety and simple functions, and achieve the effects of high work efficiency, reduced cutting steps, and reliable quality

Active Publication Date: 2017-02-08
CHINA NUCLEAR IND 24 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing maintenance machines use motors to drive fixtures or clamp shafts to rotate, but most of them have simple functions or poor operating safety

Method used

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  • A cutting-free scaffold fastener bolt maintenance machine
  • A cutting-free scaffold fastener bolt maintenance machine
  • A cutting-free scaffold fastener bolt maintenance machine

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 , figure 2 As shown, a cutting-free scaffold fastener bolt maintenance machine of the present invention includes a U-shaped pallet support 7 extending in the axial direction, a motor 8 fixed in the pallet support 7, and the motor 8 Through the intermediate shaft 2 driven by the belt, the axis of the intermediate shaft 2 is parallel to the axis of the motor shaft of the motor 8 and is located above the axis of the motor shaft. a bearing housing 1 support;

[0017] One end of the intermediate shaft 2 is coaxially fixed with one end of the fast T-type wrench 3 by a bolt; as image 3 As shown, the other end of the quick T-type wrench 3 is provided with a first groove, and the shape of the first groove is matched with the bolt cap of the cutting-free scaffold fastener;

[0018] Also includes a nut wrench assembly 5 that is arrang...

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PUM

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Abstract

The invention relates to a no-cut scaffold fastener bolt maintaining machine. The no-cut scaffold fastener bolt maintaining machine comprises a tray bracket, a motor fixed in the tray bracket, and an intermediate shaft driven by the motor and supported on the tray bracket, wherein one end of the intermediate shaft is fixed with one end of a fast T-shaped spanner; a first groove is formed in the other end of the fast T-shaped spanner, and is matched with a no-cut scaffold fastener bolt cap in shape; the no-cut scaffold fastener bolt maintaining machine further comprises a nut spanner component arranged on the tray bracket and capable of sliding and rotating along the tray bracket; the nut spanner component comprises an end provided with a second groove; the second groove is matched with a no-cut scaffold fastener bolt in shape; and when an end provided with a second groove nut spanner component is rotated to a horizontal position, the axis of the second groove is overlapped with the axis of the first groove. The no-cut scaffold fastener bolt maintaining machine can realize automatic feeding, is high in working efficiency, omits the cutter cutting step because of the bolt rust, has the benefits of economy, practicability, safety and reliability, and is an efficient tool for fastener bolt maintenance.

Description

technical field [0001] The invention relates to the field of construction, in particular to a maintenance machine for fastener bolts of scaffolding without cutting. Background technique [0002] At the construction site, we know that scaffolding and fasteners are indispensable turnover materials. They are widely used and frequently assembled and dismantled. The fasteners connected to scaffolding are rusted due to long-term use of bolts and nuts, and maintenance is required after disassembly. Among them, it is necessary to lubricate the bolts and nuts of the fasteners and repeatedly adjust the tightness to ensure that the threaded fasteners are put into use after they are in normal operation. For those with serious corrosion, the bolts can only be cut off by cutting and replaced with new bolts and nuts. Most of the existing maintenance machines use motors to drive fixtures or clamp shafts to rotate, but most of them have simple functions or poor operating safety. Contents o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23G9/009B23P19/06
Inventor 赵新龙郭先玲刘天宇陈尚锐汪涛窦海生
Owner CHINA NUCLEAR IND 24 CONSTR
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