Climbing ladder

A technology for climbing ladders and climbing ladders is applied in the field of climbing ladders, which can solve the problems of inconvenient movement of the climbing ladders, inconvenient operation, and inability to locate the climbing ladder body, and achieve the effects of good anti-slip effect, convenient operation and convenient movement.

Active Publication Date: 2016-12-07
徐州博创建设发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the ladder disclosed in this patent is simple to use, the ladder is inconvenient to move, and the ladder body cann

Method used

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Examples

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Example Embodiment

[0042] like figure 1As shown, the positioning structure includes a motor 14, a first connecting rope 13, a first weight block 11 and a first auxiliary wheel 12, the motor 14 is fixed at the bottom of the ladder body 1, and the motor 14 is fixed at the bottom of the ladder body 1 by means of bolt connection, The output shaft of the motor 14 is arranged horizontally, the end of the output shaft of the motor 14 is connected to one end of the first connecting rope 13, the other end of the first connecting rope 13 is connected to the first weight block 11, and the first auxiliary wheel 12 is arranged on the first weight block. 11, using the above structure, when the ladder body 1 needs to be used, the first connecting rope 13 is moved upward by controlling the rotation of the output shaft of the motor 14, and the first connecting rope 13 drives the first weight block 11 and the first auxiliary wheel 12 upward Move away from the ground, and then the gravity of the first weight block...

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Abstract

The invention provides a climbing ladder. The technical problems that existing climbing ladders are inconvenient to move, climbing ladder bodies cannot be effectively positioned during usage, and operation is inconvenient are solved. The climbing ladder comprises a climbing ladder body. Rolling wheels are arranged on the lower portion of the climbing ladder body through a connecting structure. The connecting structure comprises a mounting plate, a positioning plate, a guiding rod, a guiding sleeve and a spring; the mounting plate is fixed to the lower portion of the climbing ladder body; the guiding rod is vertically fixed to the mounting plate; the guiding sleeve is slidably arranged on the guiding rod; the spring is arranged on the guiding rod in a penetrating mode; the upper end of the spring is connected with the mounting plate; the lower end of the spring is connected with the guiding sleeve; the mounting plate is fixed to the guiding sleeve; and the rolling wheels are fixed to the positioning plate. The climbing ladder body further comprises a positioning structure. The climbing ladder has the advantage of convenient operation.

Description

technical field [0001] The invention relates to a climbing ladder. Background technique [0002] Climbing the ladder, the slope is relatively steep, and people need to use both hands to escalate the stairs when going up and down. Generally, straight up and down ladders made of angle steel, welded pipes, iron chains or ropes are widely used in various industries. With the rapid development of economy and technology, climbing ladders are becoming more and more light, long service life, firm and safe. direction development. [0003] After retrieval, such as Chinese patent literature discloses a climbing ladder [application number: 201520975951.0; publication number: CN205153992U]. This climbing ladder is characterized in that it includes: a longitudinal bar; a plurality of transverse bars arranged along the longitudinal bar, and the transverse bar has a working position perpendicular to the longitudinal bar and a retracted position consistent with the extending direction of t...

Claims

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Application Information

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IPC IPC(8): E06C1/397E06C7/00E06C7/08E06C7/46
CPCE06C1/397E06C7/00E06C7/081E06C7/42E06C7/46
Inventor 金瑾
Owner 徐州博创建设发展集团有限公司
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