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A hoisting device for construction engineering

A lifting device and construction engineering technology, which is applied in the processing of building materials, construction, hoisting devices, etc., can solve the problems of unfavorable personal safety of staff, increased workload of staff, and low building height, so as to reduce potential safety hazards , Conducive to personal safety, reduce the effect of workload

Active Publication Date: 2021-10-01
南通茗仁建筑工程有限公司
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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 solve the following disadvantages in the prior art. The height of the building is relatively low, and it is impossible to use large-scale lifting equipment to transport materials, so the lifting rope can only be manually pulled continuously, resulting in a workload of the staff Greatly increased, and there is a large potential safety hazard, which is not conducive to the personal safety of the staff, and a lifting device for construction projects is proposed

Method used

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  • A hoisting device for construction engineering
  • A hoisting device for construction engineering
  • A hoisting device for construction engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to Figure 1-4 , a hoisting device for construction engineering, the hoisting device includes: a bearing shell 1, a sling 7, a support base 8, and a rotating shaft 2 rotatably mounted on the bearing housing 1, and the rotating shaft 2 is fixedly connected with The first bevel gear 4 and the second bevel gear 26; two first screw mandrels 5, the third bevel gear 15 and the runner 3 are all installed on each first screw mandrel 5, and the first screw mandrel 5 is threadedly connected with Cam 14; two stability maintenance mechanisms, each stability maintenance mechanism includes an electric push rod 23 installed on the surface of one side of the bearing housing 1, the driving end of the electric push rod 23 is equipped with a moving block 21, and one side of the bearing housing 1 is equipped with and The fixed plate 18 used in conjunction with the moving block 21, each stability maintenance mechanism also includes a moving bar 17 fixedly connected to the moving block...

Embodiment 2

[0032] refer to Figure 5-6 , on the basis of the above-mentioned design structure, one side of the fixed plate 18 is provided with a sliding plate 30, and a sliding rod 28 for connecting the sliding plate 30 is slidably installed on the fixed plate 18, and the sliding rod 28 passes through the spring 29 and the fixed plate 18. Closely connected, when the fixed plate 18 is close to the lifting box for lifting materials, the sliding plate 30 set on the fixed plate 18 will be closer to the lifting box, and when the lifting box shakes in the horizontal direction, it will squeeze and slide Plate 30, the sliding bar 28 that is fixedly connected on the sliding plate 30, will slide relative to the fixed plate 18 under the action of external force, because one end of the spring 29 is fixedly connected with the sliding bar 28, and the other end is fixedly connected with the fixed plate 18, the spring 29 will be deformed when the sliding rod 28 slides. Under the elastic force of the spr...

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Abstract

The invention discloses a hoisting device used in construction engineering. The hoisting device comprises: a bearing shell, a suspension rope, a support base and a rotating shaft rotatably installed on the bearing shell. A first bevel gear and a second bevel gear are fixedly connected; two first screw mandrels, each of the first screw mandrels is equipped with a third bevel gear and a runner, and the first screw mandrels are threadedly connected with Cam; two stability maintenance mechanisms, each of which includes an electric push rod mounted on the surface of one side of the carrying case, a moving block is installed at the driving end of the electric push rod, and a moving block is installed on one side of the carrying case There is a fixed plate used in conjunction with the moving block; and an adjustment mechanism. The invention can improve the stability of the material to a certain extent, prevent the material from falling from a high place and hit the workers, not only greatly reduce the workload of the workers, but also reduce potential safety hazards, which is beneficial to the personal safety of the workers.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a hoisting device for construction engineering. Background technique [0002] In the current construction work, when the height of the building needs to be high, in order to make the transportation of building materials more convenient, some large lifting equipment is usually used, but in the construction process of some residential houses, due to the relatively low building height , unable to use large-scale lifting equipment to transport materials, you can only manually pull the pull rope for lifting, which will greatly increase the workload of the staff, and there is a large potential safety hazard, which is not conducive to the personal safety of the staff. Contents of the invention [0003] The purpose of the present invention is to solve the following disadvantages in the prior art. The height of the building is relatively low, and it is impossible to use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D3/18B66D3/26B66D3/04F16F15/067E04G21/16E04G21/00
CPCB66D3/04B66D3/18B66D3/26E04G21/00E04G21/16F16F15/067
Inventor 苏春锋
Owner 南通茗仁建筑工程有限公司