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Dipping plastic coating type elevator balance compensation chain

A balance compensation, elevator technology, applied in the direction of chain elements, belts/chains/gears, elevators, etc., can solve the problems that the impregnated layer is not an environmentally friendly material, poor weather resistance, easy to rust, etc., and achieves low production cost and smooth surface. , the effect of simple process

Inactive Publication Date: 2015-11-11
JIANGSU HAIXUN IND GROUP SHARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The chains in the prior art are prone to rust after a long period of use; the plastic-impregnated layer is not an environmentally friendly material, has poor weather resistance, and consumes a lot of energy during processing

Method used

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  • Dipping plastic coating type elevator balance compensation chain
  • Dipping plastic coating type elevator balance compensation chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The plastic-impregnated elevator balance compensation chain of this embodiment comprises a plastic-impregnated layer (1), a galvanized layer (2) and chain links (3), and the chain links (3) are interlocked to form a long chain, The galvanized layer (2) is adsorbed on the surface of the link (3), and the plastic-impregnated layer (1) is evenly coated on the surface of the galvanized layer (2). The dipping layer (1) is PVC plastic, and the thickness of the dipping layer (1) is 1 mm.

Embodiment 2

[0017] The plastic-impregnated elevator balance compensation chain of this embodiment comprises a plastic-impregnated layer (1), a galvanized layer (2) and chain links (3), and the chain links (3) are interlocked to form a long chain, The galvanized layer (2) is adsorbed on the surface of the link (3), and the plastic-impregnated layer (1) is uniformly coated on the surface of the galvanized layer (2). The dipping layer (1) is PVC plastic, and the thickness of the dipping layer (1) is 2 millimeters.

Embodiment 3

[0019] The plastic-impregnated elevator balance compensation chain of this embodiment comprises a plastic-impregnated layer (1), a galvanized layer (2) and chain links (3), and the chain links (3) are interlocked to form a long chain, The galvanized layer (2) is adsorbed on the surface of the link (3), and the plastic-impregnated layer (1) is uniformly coated on the surface of the galvanized layer (2). The dipping layer (1) is PVC plastic, and the thickness of the dipping layer (1) is 1.5 millimeters.

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PUM

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Abstract

The invention provides a dipping plastic coating type elevator balance compensation chain which comprises a dipping plastic coating layer (1), a zinc coating layer (2) and chain rings (3). The chain rings (3) are buckled to form a long chain. The zinc coating layer (2) is sucked to the surface of the chain ring (3). The surface of the zinc coating layer is smooth, uniform and thin. The surface of the zinc coating layer (2) is evenly coated with the dipping plastic coating layer (1), and therefore the appearance of the metal light chain is kept. Compared with the prior art, the dipping plastic coating type elevator balance compensation chain can effectively reduce elevator running noise, and is environmentally friendly, not prone to rusting, simple in technology, low in production cost, convenient to operate and long in service life.

Description

technical field [0001] The present invention relates to a plastic dipped elevator balance compensation chain, and more specifically relates to a balance compensation chain used in elevators and roads, bridges, and tourist attraction guardrails. Background technique [0002] At present, the elevator balance compensation chain is used as a safety protection device during the operation of high- and medium-speed elevators. It moves up and down with the elevator and runs with a certain bending radius. High requirements are put forward for its softness, flexible bending, verticality, twisting, no cracking, service life, strength, toughness, aging resistance, cold resistance, and weather resistance. [0003] For example, the patent of invention with the publication number CN2371223 discloses a plastic-impregnated ring chain, which includes a link and a plastic-impregnated layer. The links are interlocked to form a long chain. + The appearance of the light chain. The chain in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/00F16G13/00
CPCB66B7/066F16G13/00
Inventor 仲跻和
Owner JIANGSU HAIXUN IND GROUP SHARE