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Guide device of elevator compensation chain capable of balancing weight of steel wire rope

A technology for balancing steel wire ropes and elevator compensation, applied in the field of elevator compensation chains, which can solve the problems of no guide wheel disassembly structure, no usability, and difficulty in timely replacement of guide wheels, etc., to achieve reduced friction, good protection, and improved guidance sexual effect

Active Publication Date: 2022-03-18
NANTONG XING HUA DA GAO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model has the effect of facilitating the adjustment of the guiding structure of the elevator compensating chain to a position where it contacts with the elevator compensating chain without generating pulling force, thereby making the outer protective layer of the elevator compensating chain not easy to wear, but the device does not have a good The dismantling structure of the guide wheel makes it difficult to replace some guide wheels in time when they are damaged, so it does not have good usability

Method used

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  • Guide device of elevator compensation chain capable of balancing weight of steel wire rope
  • Guide device of elevator compensation chain capable of balancing weight of steel wire rope
  • Guide device of elevator compensation chain capable of balancing weight of steel wire rope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see figure 1 and Figure 4 , an embodiment provided by the present invention: a guide device for an elevator compensating chain with a balanced wire rope weight, including a limit roller 2, a first guide seat 3 and a second guide seat 4, a hoistway 1, a limit roller 2, The first guide seat 3 and the second guide seat 4, the inside of the hoistway 1 is provided with a limit roller 2, the two sides of the inner wall of the hoistway 1 are respectively provided with the first guide seat 3 and the second guide seat 4; the middle part of the inner wall of the hoistway 1 is installed The first limit seat 5, the inside of the first limit seat 5 runs through and connects the limit rod 6, and the inside of the limit roller 2 is sleeved on the surface of the limit rod 6; the surface and the back of the limit roller 2 are all installed with limited The position plate 7, the oil storage box 8 is installed on the surface of the limit roller 2, the inside of the first guide seat 3 an...

Embodiment 2

[0045] see Figure 6 and Figure 7 , an embodiment provided by the present invention: a guide device for an elevator compensating chain with balanced wire rope weight, including a heated inflatable airbag 13, a touch switch a15 and a touch switch b16, the surface of the limit roller 2 is wound with a set Heat layer 11, heat conducting rod 12 is installed on the bottom of heat collecting layer 11, the surface of heat conducting rod 12 penetrates through the inside of limiting roller 2 and is connected with heated expansion air bag 13, and a set of blocking baffles 14 is installed inside limiting roller 2 , and the heated inflatable airbag 13 is located in the middle of the blocking baffle 14, the surface of the heated inflatable airbag 13 is provided with a touch switch a15, the surface of the touch switch a15 is electrically connected to the touch switch b16, and the middle part of the back of the touch switch b16 A connecting rod 17 is installed, and the top of the connectin...

Embodiment 3

[0048] see figure 2 and Figure 8 , an embodiment provided by the present invention: a guide device for an elevator compensating chain with balanced wire rope weight, including a fixing sleeve 25 and a fixing piece 28, an oil inlet pipe 20 is installed in the middle of the top of the oil storage box 8, and the oil inlet pipe 20 and the oil storage box 8 are provided with sealing gaskets 21, the inside of the oil inlet pipe 20 is provided with a switch valve 22, and the upper and lower ends of the first guide seat 3 and the second guide seat 4 backs are equipped with connecting pieces 23. The middle part of sheet 23 backs is equipped with adjusting rod 24, and the bottom end of adjusting rod 24 is plugged with fixed sleeve 25, and the intersection of adjusting rod 24 and fixed sleeve 25 is screwed with fastening bolt 26, and fixed sleeve 25 The bottom of the bottom is equipped with a fixed plate 27, and the middle part of one side of the fixed plate 27 is equipped with a fixe...

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Abstract

The elevator compensation chain guide device with the steel wire rope weight balancing function comprises a shaft, a limiting roller, a first guide seat and a second guide seat, the limiting roller is arranged in the shaft, and the first guide seat and the second guide seat are arranged on the two sides of the inner wall of the shaft respectively; a first limiting seat is mounted in the middle of the inner wall of the shaft, and a limiting rod is connected into the first limiting seat in a penetrating mode. Through arrangement of a limiting roller, a first guide seat and a second guide seat, a limiting rod, a limiting plate and a limiting roller work in a matched mode, the limiting plate can play a certain limiting role on a compensation chain, so that the structure can play a first-layer guide role on the compensation chain, and the first guide seat, the second guide seat, a guide wheel and a protective layer work in a matched mode; and the guide wheel can provide a limiting effect for the compensation chain again according to the rolling property of the guide wheel, and the guidance quality of the device can be greatly improved by adopting two groups of guide limiting structures.

Description

technical field [0001] The invention relates to the technical field of elevator compensation chains, in particular to a guide device for elevator compensation chains with balanced steel wire rope weights. Background technique [0002] Compensation chain, the principle is that the compensation chain is generally installed when it exceeds 30 meters. The appearance is a cable-like rubber fiber structure, which can only be used for elevator speeds below 4m / s. The compensation chain is used to compensate the weight of the wire rope to make the elevator stable. run. Generally, it is mostly used in elevators, and its structure is iron chain wrapped with PVC rubber composite material. However, the function of the guide device used in the existing elevator compensation chain is relatively single in actual use, and it still has certain deficiencies in actual use. . [0003] The existing defect in the guide device of the elevator compensating chain with a balanced wire rope weight is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/02B66B7/06
CPCB66B7/02B66B7/068Y02B50/00
Inventor 魏伟毛亮吴夕虎魏昌林
Owner NANTONG XING HUA DA GAO IND CO LTD
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