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Integral elevator counterweight

An integral, elevator technology, applied in elevators in buildings, transportation and packaging, lifting equipment in mines, etc., can solve the problems of high labor intensity, inconvenient installation, complex processing technology, etc., to reduce costs and pollution. , The effect of reducing labor intensity and selecting reasonable materials

Inactive Publication Date: 2017-08-29
黄业华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current elevator counterweight system generally adopts a split structure, including two parts, the counterweight frame and the counterweight block, and the counterweight frame needs to be installed first, and then the counterweight blocks are put into the counterweight frame one by one. The cost of materials and manufacturing High, inconvenient to install, labor-intensive, and prone to impact during installation, damaging components
Among them, the centering frame is an iron shell as a whole, which needs to be welded. Harmful gas will be generated during welding, which will pollute the environment, and because the current steel cost price is not fixed and fluctuates greatly, it has caused some uncertain factors to the production cost. , the current counterweight frame made of iron shell is not only complicated in processing technology, easy to pollute the environment, but also heavy in weight

Method used

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Embodiment Construction

[0017] The preferred technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] As shown in the figure, the integrated elevator counterweight device of the present invention includes an outer frame, in which a counterweight is installed, and the outer frame includes an upper frame 1, a lower frame 2 and symmetrically arranged two sides. Frame 3, the two side frames 3 are U-shaped steel plates opposite to each other, the width of the side frame 3 is 120-600mm, and the distance between the two side frames 3 is 600-1500mm. Guide shoe seat plates 4 are arranged on both sides of the frame 1 and the lower frame 2, and at least one middle stopper 5 is arranged symmetrically on the outside of the two side frames 3, the middle stopper 5 is L-shaped, and the middle stopper The block 5 is fixedly connected together with the concrete counterweight 8 through the side frame 3, the middle stopper 5 can be arranged in...

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Abstract

The invention discloses an integral elevator counterweight which comprises an outer frame. A counterweight filler is installed in the outer frame, the outer frame comprises an upper frame, a lower frame and symmetrically-arranged side frames on the two sides, at least one middle stopping block is symmetrically arranged on the outer sides of the two side frames, and the middle stopping blocks are in L shapes; at least one concrete counterweight filler is installed in the outer frame, an adjusting counterweight filler is further arranged above the concrete counterweight filler uppermost, and a side sealing plate is further arranged on one side of each concrete counterweight filler; and the upper frame, the lower frame, the symmetrically-arranged side frames on the two sides and the side sealing plates are made of composite plastic materials. According to the aims of the integral elevator counterweight, through the integral concrete counterweight fillers, the cost of the counterweight system is greatly reduced, pollution is reduced, the installation step is simplified, swing is avoided, the installation labor intensity is reduced, and the installation efficiency is improved.

Description

technical field [0001] The invention relates to an elevator accessory, in particular to an integral elevator counterweight device. Background technique [0002] The current elevator counterweight system generally adopts a split structure, including two parts, the counterweight frame and the counterweight block, and the counterweight frame needs to be installed first, and then the counterweight blocks are put into the counterweight frame one by one. The cost of materials and manufacturing High, inconvenient to install, labor-intensive, and prone to impact during installation, damaging components. Among them, the centering frame is an iron shell as a whole, which needs to be welded. Harmful gas will be generated during welding, which will pollute the environment, and because the current steel cost price is not fixed and fluctuates greatly, it has caused some uncertain factors to the production cost. , the current counterweight frame made of iron shell is not only complicated ...

Claims

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Application Information

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IPC IPC(8): B66B17/12B66B11/04
CPCB66B11/04B66B17/12
Inventor 黄业华黄超
Owner 黄业华
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