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Foldable gantry hoisting device

A lifting device and folding technology, which is applied in hoisting devices, hoisting equipment braking devices, cranes, etc., can solve the problems of troublesome installation and disassembly, easy loss, scattered disassembly, etc., to improve stability and reduce occupied space , Easy to install and disassemble

Active Publication Date: 2017-01-04
科斯佩特智能装备(苏州)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the lifting bracket is mainly composed of the main beam and the columns arranged at both ends of the main beam. The main beam and the columns are connected by bolts, and the columns are fixed by bolted braces. Installation and disassembly are troublesome. Moreover, Scattered and easy to lose after disassembly

Method used

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Embodiment Construction

[0038] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0039] In order to achieve the purpose of the present invention, as Figure 1 to Figure 4 As shown, in one of the embodiments of the present invention, a folding gantry lifting device is provided, including:

[0040] The main beam 10, the main beam 10 is a hollow cube structure with a set length, width and height;

[0041] Two movable connectors, including a left movable connector 20 and a right movable connector 21, the left movable connector 20 and the right movable connector 21 are respectively rotatably arranged at the left end and the right end of the main beam 10;

[0042] Column, comprises left column 30 and right column 31, and left column 30 and right column 31 all comprise upper column, column connector 32 and two lower columns, and the top of upper column is rotated and is arranged on the movable connector and around movable conne...

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Abstract

The invention discloses a foldable gantry hoisting device. The device comprises a main girder, two movable connectors, columns and a plurality of bolt mechanisms, wherein the two movable connectors are arranged at the left end and the right end of the main girder respectively; the columns comprise a left column and a right column, each of the left column and the right column comprises an upper column, a column connector and two lower columns, the upper column is arranged on the corresponding movable connector, the column connector comprises two column connecting plates, a reinforcing element is arranged between the two column connecting plates, the two column connecting plates and the upper column are connected through fixing bolts, the fixing bolts penetrate the reinforcing element, and the tops of the two lower columns are movably arranged on the column connector; the plurality of bolt mechanisms are arranged between the main girder and the two movable connectors as well as between each column connector and the corresponding two lower columns. Compared with the prior art, the upper column and the corresponding two lower columns are arranged rotationally and fixed through the bolt mechanisms, unfolding and folding are convenient, and the occupied space is reduced; by means of the reinforcing elements, the column connectors are prevented from deformation, and the structural stability is improved.

Description

technical field [0001] The invention relates to a folding gantry lifting device. Background technique [0002] As a kind of lifting operation machinery and equipment, the lifting bracket is of various types and different, and is widely used in industrial production in all walks of life. In the prior art, the lifting bracket is mainly composed of the main beam and the columns arranged at both ends of the main beam. The main beam and the columns are connected by bolts, and the columns are fixed by bolted braces. Installation and disassembly are troublesome. Moreover, It is scattered and easy to lose after disassembly. [0003] Therefore, need badly a kind of folding gantry lifting device. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides a folding gantry lifting device. [0005] In order to achieve the above object, technical scheme of the present invention is as follows: [0006] The invention provides a fo...

Claims

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Application Information

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IPC IPC(8): B66C19/02B66C5/04B66C6/00
CPCB66C5/04B66C6/00B66C19/02
Inventor 杨松李大江
Owner 科斯佩特智能装备(苏州)有限公司
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