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Device and method for hoisting equipment in limited space

A technology of limited space and lifting device, applied in the direction of lifting equipment braking device, hoisting device, transportation and packaging, etc., can solve the problems of floor or cabin damage, personal injury, increase work intensity, etc., to reduce labor Strength, damage avoidance, easy adjustment effect

Pending Publication Date: 2022-07-12
佛光装备制造(洛阳)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is easy to cause damage to the bottom plate or the cabin, and may cause personal injury in severe cases
Moreover, after the equipment enters the confined space, it is impossible to use cranes and other lifting equipment to accurately adjust the installation position, which increases the work intensity

Method used

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  • Device and method for hoisting equipment in limited space
  • Device and method for hoisting equipment in limited space
  • Device and method for hoisting equipment in limited space

Examples

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Embodiment Construction

[0033] The device and method for lifting equipment in a confined space provided by the present invention will be explained and described in detail below with reference to the accompanying drawings.

[0034] This embodiment specifically discloses a device hoisting device in a confined space, such as figure 1 As shown, it includes a folding suspension 1 , a lifting leg 2 and a sliding assembly 3 . The lifting leg 2 is supported below the folding suspension 1 , and the height of the folding suspension 1 is adjusted by the lifting and lowering of the lifting leg 2 . The folding suspension 1 includes a main beam 11 and multiple groups of cantilevers. The multiple groups of cantilevers are distributed along the length of the main beam 11 , and the adjacent two groups of cantilevers are separated by a certain distance. Cantilever 12, one end of the cantilever 12 is rotatably connected to the main beam 11, and the other end of the cantilever 12 is detachably connected to the lifting l...

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Abstract

The invention discloses a hoisting device and method for equipment in a limited space, the hoisting device comprises a folding suspension frame, a lifting supporting leg and a sliding assembly, the lifting supporting leg is supported below the folding suspension frame, the folding suspension frame comprises a main beam and multiple sets of cantilevers, the multiple sets of cantilevers are distributed in the length direction of the main beam, and the sliding assembly is arranged on the main beam; each group of cantilevers comprises cantilevers symmetrically distributed on two sides of the main beam, one end of each cantilever is rotatably connected with the main beam, the other end of each cantilever is detachably connected with the lifting support leg, each cantilever has a first state perpendicular to the main beam and a second state parallel to the main beam, and a hook is fixed below the main beam and / or the cantilevers. The sliding assembly is used for bearing equipment and making the equipment slide relative to the space where the equipment is located. The influence of the installation process of heavy and large equipment on the space assembling procedure is reduced, damage to the bottom plate in the installation process is avoided, the installation position of the equipment is conveniently and accurately adjusted, the labor intensity is reduced, and the operation safety and the working efficiency are improved.

Description

technical field [0001] The present invention relates to the technical field of machinery manufacturing, and more particularly, to a device and a hoisting method for hoisting equipment in a confined space. Background technique [0002] Heavy and large-scale equipment is installed in confined spaces such as military square cabins. Due to space constraints, existing cranes, cranes and other lifting equipment cannot enter and carry out operations. For example, when installing heavy and large equipment in the shelter, the heavy and large equipment is usually installed before the main structure of the shelter is assembled, and the crane or crane is used to hoist it to the pre-installed position. After the equipment is hoisted, the subsequent main structure assembly is carried out. . This installation method is less productive. [0003] For the transfer of equipment with small weight and large volume, roll bars can be laid on the inner floor of the shelter, enter through the orif...

Claims

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Application Information

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IPC IPC(8): B66C5/02
CPCB66C5/02
Inventor 李英杰周少帅贺鑫张建伟陈姚伟
Owner 佛光装备制造(洛阳)有限公司
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