Carrying vehicle for a stair handrail and a stair handrail device

A technology of stair handrails and moving vehicles, which is applied in transportation and packaging, elevators in buildings, etc., and can solve the problems of handrail damage, time-consuming and labor-intensive problems

Pending Publication Date: 2019-06-28
CHINA GREAT WALL WINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a transport vehicle for stair handrails and stair handrail equipment to solve the technical problem of directly sliding and transporting goods on the stair handrails in the prior art, resulting in damage to the handrails and time-consuming and laborious technical problems, and to reduce friction and resistance, time-saving, labor-saving, convenient and fast technical effect

Method used

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  • Carrying vehicle for a stair handrail and a stair handrail device
  • Carrying vehicle for a stair handrail and a stair handrail device

Examples

Experimental program
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Effect test

specific Embodiment approach

[0028] Please refer to figure 1 As shown, as a specific implementation of a stair handrail truck provided by the present invention, one end of the first connecting plate member 3-1 is hinged to one end of the second connecting plate member 3-2, and the first connecting plate A fixed locking structure (not shown) for locking the two is provided between the member 3-1 and the second connecting plate member 3-2, and the above-mentioned design can make the second connecting plate member 3-2 drive the second The wheel 2-3 is overturned. When the second wheel 2-3 is overturned to the position where the stair handrail 4 contacts and cooperates during installation, the first connecting plate member 3-2 and the first connecting plate member 3-1 are locked by the fixed locking structure. In order to stop the angle change from being fixed, the first connecting plate member 3-1 and the second connecting plate member 3-2 are designed to be in a rotatable structural form, so that the truck ...

Embodiment approach

[0029] Please refer to Figure 1-2 As shown, as a specific embodiment of a transport vehicle for stair handrails provided by the present invention, the outer surface of the first wheel 2-1 is provided with a first annular groove that is clipped with the upper surface of the stair handrail 4 ; The outer wheel surface of the second wheel 2-3 is provided with a second ring groove matching the shape of the contact part of the stair handrail 4, and the second wheel 2-3 is rollingly matched with the stair handrail 4, when When the cross-sectional shape of the stair handrail 4 is circular, the cross-sectional shape of the first annular groove is preferably U-shaped, and the bottom end of the vertical groove wall of the U-shaped annular groove exceeds the centerline of the cross-section of the end face of the stair handrail 4, The circumferential coverage length of the stair handrail 4 is greater than 1 / 2 of its circumference, and the cross-sectional shape of the second annular groove...

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Abstract

The invention discloses a carrying vehicle for a stair handrail and a stair handrail device, and belongs to the technical field of goods carrying tools for stairs. The carrying vehicle for the stair handrail comprises a carrying mechanism and a wheel mechanism arranged at the bottom of the carrying mechanism, the wheel mechanism comprises at least one first wheel which is positioned at the bottomof the object carrying mechanism and is used for being in rolling fit with the upper surface of the stair handrail, and at least one group of guide wheel groups positioned below the first wheel, the guide wheel set comprises at least two second wheels which are arranged on the lower surface of the stair armrest and the second wheel is used for being matched with the stair armrest, the first wheeland the second wheel are respectively arranged at the bottom of the carrying mechanism, and the stair handrail device comprises a handrail part and a carrying vehicle which is arranged on the handrailpart and is used for the stair handrail. The problem that goods are directly conveyed on a stair handrail in the prior art is solved, the technical problems that the handrail is damaged and time andlabor are wasted are solved, the technical effects of reducing friction and resistance and saving time and labor are achieved.

Description

technical field [0001] The invention belongs to the technical field of goods-carrying tools for stairs, and more specifically relates to a transport vehicle for stair handrails and stair handrail equipment. Background technique [0002] In the prior art, the trolley that uses the stair handrail to carry goods adopts a chute at the bottom of the car body, which is stuck on the stair handrail through the chute, and uses the chute to drive the car body to carry the goods and the stair handrail to slide, so as to carry the heavy load upstairs. purpose of things. The frictional force between the chute of the trolley and the stair handrail is large, which is very easy to damage the handrail, and the resistance is large, time-consuming, labor-intensive, poor in balance, and low in work efficiency. Contents of the invention [0003] The purpose of the present invention is to provide a transport vehicle for stair handrails and stair handrail equipment to solve the technical proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/08
Inventor 罗飞李永锋崔瑞伟纪全湖
Owner CHINA GREAT WALL WINE CO LTD
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