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Carrying device for stair

A technology for handling devices and stairs, which is applied in transportation and packaging, rack railways, locomotives, etc., can solve the problems of unsatisfactory handling of heavy goods, increased installation and maintenance costs, unreliable operation, etc., and achieves simple structure, The effect of low manufacturing and maintenance costs and reliable operation

Inactive Publication Date: 2017-11-17
JIANGXI ELECTRIC VOCATIONAL & TECHN COLLEGE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a stair transport device with simple structure, convenient operation, reliable operation, and low cost, aiming at solving the problem that the transport tools in the prior art are either simple in structure, unreliable in operation, and unable to meet the requirements of heavy weight. The handling requirements of the goods; or the structure is too complex, resulting in increased installation and maintenance costs, and once the motor is damaged, the transportation will stop

Method used

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  • Carrying device for stair
  • Carrying device for stair
  • Carrying device for stair

Examples

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Embodiment

[0042] Please refer to figure 1 , figure 1 Shows the specific structure of a stair handling device 100 provided in this embodiment, which includes a transport track 1, a transport vehicle 2 and a drive mechanism 4, wherein the transport vehicle 2 can move along the transport track 1 under the drive of the drive mechanism 4 Reciprocating up and down, instead of the heavy work of manually carrying goods on the stairs.

[0043]The transport rails 1 are arranged on both sides of the stairs in parallel, are detachable, and can be moved and installed in the stairwell where goods need to be carried according to specific working conditions. The transportation track 1 includes a rail base 101 and guide teeth 102 axially extending on the rail base 101 .

[0044] The truck 2 includes a frame 201 and two pairs of running wheels 202 ; each pair of running wheels 202 is coaxially and rotatably arranged on two sides of the frame 201 .

[0045] Please refer to figure 2 , figure 2 The c...

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Abstract

The invention discloses a carrying device for a stair, and relates to the technical field of conveying equipment. The carrying device for the stair comprises transporting tracks, a carrying vehicle and a driving mechanism. The carrying device for the stair is suitable for a stair, by arranging the transporting tracks at the two sides of the stair in a disassembling mode, the carrying vehicle used for transporting goods goes up and down the stair through cooperating with the transporting tracks; the driving mechanism is arranged at the front end of the carrying vehicle, walking wheels at the rear end of the carrying vehicle is driven by driving for walking wheels at the front end of the carrying vehicle; and a ratchet wheel mechanism with a braking protecting function is further arranged for preventing backward slipping of the carrying vehicle. The carrying device for the stair has the characteristics of being simple but compact in structure, compared with existing small-scale carrying tools, the carrying device for the stair has greater heavy object carrying performance, installation is simple and convenient, manufacturing and maintaining cost is low, motor driving is not totally relied, and the carrying device for the stair can also be pulled out from the transporting tracks through manpower.

Description

technical field [0001] The present invention relates to the technical field of conveying equipment, in particular to a stair carrying device. Background technique [0002] In large factories or buildings, trucks are often needed to carry heavy goods that are difficult to move by manpower, so as to improve the handling efficiency. Cargo can be transported vertically or horizontally. With its compact body, flexible use, convenience, and environmental protection, the truck has become an essential tool for horizontal material transport. [0003] However, elevators that can carry goods vertically are not installed in some old factory buildings, and most of the heavy objects are still carried up the stairs by manpower. The existing handling tools on the market are either simple in structure and unreliable in operation, which cannot meet the handling needs of heavy goods; or the structure is too complicated, which leads to increased installation and maintenance costs, and once the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B13/02B61C11/04
CPCB61B13/02B61C11/04
Inventor 高宗华
Owner JIANGXI ELECTRIC VOCATIONAL & TECHN COLLEGE
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