High-speed elevator balancing compensation chain and production method of anchor chain thereof

A technology of balance compensation and high-speed elevators, applied in elevators, transportation and packaging, etc., can solve problems such as easy to twist, difficult to adapt to high-speed elevators, insufficient strength of elevator balance compensation chains, etc. The effect of verticality

Inactive Publication Date: 2017-08-22
JIANGSU XINGHUA RUBBER BELT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems in the prior art that the elevator balance compensation chain is not strong enough, easy to twist, and difficult to adapt to high-speed elevators, the present invention provides a production method for the high-speed elevator balance compensation chain and its anchor chain

Method used

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  • High-speed elevator balancing compensation chain and production method of anchor chain thereof
  • High-speed elevator balancing compensation chain and production method of anchor chain thereof
  • High-speed elevator balancing compensation chain and production method of anchor chain thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] refer to figure 1 , the internal added anchor chain 4 includes a chain ring I5 and a brace 7, the brace 7 and the chain ring I5 are connected through a connecting buckle 8, the brace 7 is composed of a connecting part I71, and the connecting part I71 The shape is vertical.

Embodiment 2

[0045] refer to figure 2 , the internal added anchor chain 4 includes a chain ring I5 and a brace 7, the brace 7 and the chain ring I5 are connected by a connecting buckle 8, the brace 7 is composed of a connecting part II72, and the connecting part II72 The shape is oblique.

Embodiment 3

[0047] refer to image 3 , the internal added anchor chain 4 includes a chain ring I5 and a brace 7, the brace 7 and the chain ring I5 are connected by a connecting buckle 8, the brace 7 is composed of a connecting part III73, and the connecting part III73 The shape is a cross.

[0048] In the above three embodiments, the braces are designed as separate connecting parts, the connecting parts include one connecting part or two connecting parts, one connecting part is vertical or oblique in shape, and the two connecting parts are in the shape of Cross-shaped; the connecting parts are all set in the middle of the anchor chain, connecting the upper and lower parts of the chain ring I5, which plays a role in strengthening the strength of the anchor chain. In addition, by connecting the buckle 8 with the chain ring I5, not only the preparation process is simple, but also the connection and disassembly of the brace and the chain ring are convenient, the design is flexible, and the o...

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PUM

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Abstract

The invention provides a high-speed elevator balancing compensation chain and a production method of an anchor chain thereof. The anchor chain comprises unstudded anchor chains and interior-studded anchor chains, the interior-studded anchor chains comprise chain rings I and stay pins, the stay pins are located in the chain rings I and placed in the middles of the interior portions of the chain rings I, the stay pins connect the upper and lower portions of the chain rings I, and the stay pins and the chain rings I are connected through connecting buckles. The unstudded anchor chains comprise chain rings II, the unstudded anchor chains and the interior-studded anchor chains are connected in a mode of 1 : 1-3, and the length of the chain ring II of each unstudded anchor chain is one to two times as much as the length of the chain ring I of each interior-studded anchor chain. According to the high-speed elevator balancing compensation chain and the production method of the anchor chain thereof, through the connecting mode, the chain rings of the anchor chain are not prone to loosing and slipping down in the operating process, noise in the operating process is reduced effectively, and the elevator balancing compensation chain is not prone to being twisted; and meanwhile, the strength and the borne load of the elevator balancing compensation chain are effectively enhanced on the premise that the whole weight is not added, and the elevator balancing compensation chain can be suitable for a high-speed elevator at a speed greater than 3 m/s.

Description

technical field [0001] The present invention relates to the technical field of elevator equipment, in particular to a high-speed elevator balance compensation chain, and also relates to a method for producing anchor chains in the high-speed elevator balance compensation chain. Background technique [0002] Most elevators used in the market are traction elevators, which include a car, traction wire rope, counterweight and accompanying cables. During the operation of the elevator, the length of the wire ropes on the car side and the counterweight side is constantly changing, which causes the weight of the wire ropes on both sides of the traction sheave to change. Therefore, when the lifting height of the elevator exceeds a certain height, it is necessary to set a Parts with a certain weight are used to balance the weight change caused by the height change. This is the elevator balance compensation chain, which is a part that balances the operation of the elevator. It is requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/06C22C38/02C22C38/34C22C38/04C22C38/58C22C38/06C22C38/44C22C38/50C22C38/54C22C38/42
CPCB66B7/068C22C38/02C22C38/04C22C38/06C22C38/34C22C38/42C22C38/44C22C38/50C22C38/54C22C38/58
Inventor 魏伟吴夕虎毛亮
Owner JIANGSU XINGHUA RUBBER BELT
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