Heavy-duty warehouse gate opening and closing machine

A technology for warehouse doors and hoists, which is applied to door/window accessories, power control mechanisms, wing fan control mechanisms, etc. It can solve the problems of large horizontal space, potential safety hazards, and low stability, and achieve short horizontal distances, The effect of safe cargo transportation and simple structure

Pending Publication Date: 2020-07-28
浙江机电职业技术学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the horizontal space required for the opening and closing of this kind of warehouse door is relatively large, and it is not suitable for occasions where the warehouse size is small.
In addition, when the warehouse door is opened and closed, the stability is not high, and there are certain potential safety hazards

Method used

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  • Heavy-duty warehouse gate opening and closing machine
  • Heavy-duty warehouse gate opening and closing machine
  • Heavy-duty warehouse gate opening and closing machine

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Embodiment Construction

[0039] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0040] Such as Figure 1-4As shown, the heavy-duty warehouse door hoist in this embodiment includes a frame 1, on which a driving member 2 is fixed, and the driving member 2 is fixedly connected to one end of the pulley block through a connecting member 4, and the pulley block is connected to one end of the pulley block through a rope 8. Turning pulley 9 connects, and an end of rope 8 is fixed on the block of pulleys, and rope 8 other end is fixedly connected with door body 10 one end, and door body 10 other ends are hinged on ground 15 groove 12 left sides by hinge support 11.

[0041] The driving part 2 is an oil cylinder 2-1, and the oil cylin...

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PUM

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Abstract

The invention provides a heavy-duty warehouse gate opening and closing machine which comprises a rack. A drive piece is fixed onto the rack and is fixedly connected with one end of a pulley block through a connecting piece; the pulley block is connected with a deflecting pulley through a rope; one end of the rope is fixed onto the pulley block; the other end of the rope is fixedly connected with one end of a gate body; and the other end of the gate body is hinged to the left side of a groove on the ground surface through a hinge support. The heavy-duty warehouse gate opening and closing machine provided by the invention is simple in structure, ingenious in design, low in cost, safe and stable; in the gate opening and closing process, the space required for rotating the gate body is small,so that the requirement on the height of a warehouse is low; and an oil cylinder drives the gate body to rotate around the hinge seat so as to open and close the gate through two groups of pulley blocks, so that the gate body opening speed is fast, the efficiency is high, the time is saved, a horizontal space is saved, and the heavy-duty warehouse gate opening and closing machine is particularly suitable for occasions with low height of a warehouse and a small horizontal space.

Description

technical field [0001] The invention relates to the technical field of opening and closing of heavy-duty doors, in particular to a hoist for heavy-duty warehouse doors. Background technique [0002] At present, most heavy-duty warehouse doors are opened and closed by vertical lifting / lowering. This opening and closing method needs to overcome the gravity of the heavy-duty warehouse door itself to lift the warehouse door completely. Due to the large mass of the heavy-duty warehouse door, therefore, It is necessary to use a hoist with a large hoisting force, which increases the investment cost; moreover, the start-up requires a certain height of the warehouse, which is not suitable for occasions where the height of the warehouse is not enough. [0003] The rotary opening and closing method does not need to completely overcome the gravity to lift the warehouse door when opening, reducing the opening and closing force of the opening and closing; moreover, the rotary opening and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/53
CPCE05Y2900/132E05F15/53
Inventor 江一行
Owner 浙江机电职业技术学院
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