Maintenance suspending ladder for municipal bridge engineering

A bridge engineering and municipal technology, applied in ladders, buildings, building structures, etc., can solve problems such as erosion and achieve the effect of improving efficiency

Inactive Publication Date: 2018-11-02
莆田市荔城区锋宁商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a maintenance suspension ladder for municipal bridge engineering, to solve the erosion of the bridge through wind and rain, to ensure that the bridge is always in normal working condition, the inspection, detection, evaluation, and maintenance issues

Method used

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  • Maintenance suspending ladder for municipal bridge engineering
  • Maintenance suspending ladder for municipal bridge engineering
  • Maintenance suspending ladder for municipal bridge engineering

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Embodiment Construction

[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] see Figure 1-Figure 5, the present invention provides a maintenance suspension ladder for municipal bridge engineering: its structure includes: a winding box 1, a suspension rope ladder 2, a motor 3, a controller 4, a cooling fan 5, a base 6, the top of the suspension rope ladder 2 It is movably connected with the mechanical components inside the winding box 1, the main shaft of the motor 3 is horizontally fixed on the right side of the outer wall of the winding box 1 by bolts, and the cooling fan 5 is installed in the groove at the front end of the controller 4 by screws. The top of the base 6 is horizontally welded to the bottom of the winding box 1, the controller 4 is electrically connected to the rotor of the motor 3 through wires, an...

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Abstract

The invention discloses a maintenance suspending ladder for municipal bridge engineering, structurally comprising a winding box, a suspending rope ladder, a motor, a controller, a cooling fan, and a base; the top end of the suspending rope ladder is movably connected with a mechanical part inside the winding box; a spindle of the motor is fixed horizontally to the right of the outer wall of the winding box via bots; the cooling fan is mounted in a cavity in the front end of the controller via screws; the top end of the base is welded horizontally to the bottom end of the winding box; the controller is electrically connected with a rotor of the motor via a wire. The maintenance suspending ladder for municipal bridge engineering has the advantages that the suspending rope ladder is operatedvia a ladder winder, the modified maintenance suspending ladder is fixed to the upper end of a bridge and is convenient to operate, the ladder is placed and wound freely via a remote control, and efficiency of inspection personnel is greatly improved.

Description

technical field [0001] The invention relates to a maintenance suspension ladder used in municipal bridge engineering, which belongs to the field of maintenance suspension ladders. Background technique [0002] The soft ladder is a tool used for high-altitude operations and climbing. It is mainly of rope type. When the power transmission line is working with live electricity, it needs to enter the electric field through the soft ladder. Because the soft ladder shakes seriously when the operator climbs, there are risks such as the soft ladder falling off and the operator falling. In view of the current situation, it is necessary to realize the whole-process fall protection of climbing ladders. The tools include insulated ladder heads with locks, pulleys with locks, and fall prevention devices, which can effectively protect the personal safety of operators and the smooth progress of maintenance operations. [0003] But prior art bridge is through the erosion of wind and rain in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06C9/14E06C7/00
CPCE06C9/14E06C7/00
Inventor 吴云行
Owner 莆田市荔城区锋宁商贸有限公司
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