CN209323235U

CN209323235U - A kind of phosphatization elevator wire rope

Info

Publication number: CN209323235U
Application number: CN201822268390.7U
Authority: CN
Inventors: 韩丹; 徐文晋; 娄欢; 杨波; 汪金; 刘艳
Original assignee: TIANJIN GOLDSUN STEEL WIRE ROPE CO Ltd
Current assignee: TIANJIN GOLDSUN STEEL WIRE ROPE CO Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-08-30
Anticipated expiration: 2028-12-29

Abstract

The utility model provides a kind of phosphatization elevator wire rope, including central strand, internal layer stock and outer layer strand, central strand is " 4-4-8 " structure and is to add the structure that one group of eight steel wire is constituted plus second group of four steel wire by first group of four steel wire of different thicknesses, internal layer stock includes several steel wires, and several steel wires are uniformly coated on the outside of central strand, outer layer strand shares nine strands and is uniformly coated on the outside of internal layer stock, per share includes several steel wires for being located at the textile fabric at per share center and being evenly coated on the outside of textile fabric, the center of the hollow inner ring of central strand is equipped with rubber oil hose, rubber oil hose it is closed at both ends, the inside of rubber oil hose is placed with lubricant grease, and rubber oil hose is equipped with several oil outlets along the length direction of wirerope, the outside of outer layer strand is equipped with waterproof layer, the outside of waterproof layer is equipped with buffer layer, it is slow The outside for rushing layer is equipped with manganese-series phosphorized coating.

Description

A kind of phosphatization elevator wire rope

Technical field

The utility model relates to wirerope technical field more particularly to a kind of phosphatization elevator wire ropes.

Background technique

Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or Carrying cargo is widely used in each emporium, hotel, office building, high-rise residential building；Wirerope is that elevator is most heavy One of component part wanted, performance are most important for the safe operation of elevator；But the profit of existing steel wire rope for elevator Slip energy and wear-resisting property are all poor, cannot satisfy the use demand well.

Summary of the invention

The utility model exactly against the above technical problems, provides a kind of phosphatization elevator wire rope.

In order to achieve the above object, the utility model adopts the following technical solutions: a kind of phosphatization elevator wire rope, feature exist In including central strand, internal layer stock and outer layer strand, central strand are " 4-4-8 " structure and are first group of four steel by different thicknesses Silk adds the structure that one group of eight steel wire is constituted plus second group of four steel wire, and it is hollow interior that first group of four steel wire surrounds one Circle, second group of four steel wire be evenly arranged in outside hollow inner ring, between the steel wire two-by-two of second group of four steel wire uniformly there are Gap, one group of eight steel wire are divided into a pair two-by-two and are arranged in gap, and internal layer stock includes several steel wires, and several steel wires are equal The even outside for being coated on central strand, outer layer strand share nine strands and are uniformly coated on the outside of internal layer stock, and per share includes being located at The textile fabric at per share center and several steel wires being evenly coated on the outside of textile fabric, the center of the hollow inner ring of central strand is set Have a rubber oil hose, rubber oil hose it is closed at both ends, the inside of rubber oil hose is placed with lubricant grease, and rubber oil hose is along wirerope Length direction is equipped with several oil outlets, and the outside of outer layer strand is equipped with waterproof layer, and the outside of waterproof layer is equipped with buffer layer, buffer layer Outside is equipped with manganese-series phosphorized coating.

The central strand is identical as the orientation of internal layer stock, and central strand is opposite with the orientation of outer layer strand.

Gel is filled between the waterproof layer and outer layer strand.

The inside of the buffer layer is equipped with foamed plastics.

Compared with prior art, the utility model has the beneficial effects that is be arranged on the utility model rubber oil hose is fuel-displaced The lubricant grease escaped in hole greatly improves the lubricant effect of wirerope, to improve the service life of wirerope；If The manganese-series phosphorized coating set makes the wear-resisting property of wirerope and corrosion resistance all improve a lot, and further improves steel The service life of cord, using effect are preferable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

In figure: 1, central strand；2, internal layer stock；3, outer layer strand；4, textile fabric；5, rubber oil hose；6, waterproof layer；7, it buffers Layer；8, manganese-series phosphorized coating.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples:

As shown in Figure 1, a kind of phosphatization elevator wire rope, including central strand 1, internal layer stock 2 and outer layer strand 3, central strand 1 are " 4-4-8 " structure and be plus second group of four steel wire by first group of four steel wire of different thicknesses along with one group of eight steel wire The structure of composition, first group of four steel wire surround a hollow inner ring, and second group of four steel wire is evenly arranged in outside hollow inner ring, the Uniformly there are gap between the steel wire two-by-two of two groups of four steel wires, one group of eight steel wire is divided into a pair two-by-two and is arranged in gap Interior, internal layer stock 2 includes several steel wires, and several steel wires are uniformly coated on the outside of central strand 1, and outer layer strand 3 shares nine Stock and the outside for being uniformly coated on internal layer stock 2, per share includes being located at the textile fabric 4 at per share center and being evenly coated at weaving Several steel wires in the outside of fiber 4, the center of the hollow inner ring of central strand 1 are equipped with rubber oil hose 5, rubber oil hose 5 it is closed at both ends, The inside of rubber oil hose 5 is placed with lubricant grease, and rubber oil hose 5 is equipped with several oil outlets, outer layer along the length direction of wirerope The outside of stock 3 is equipped with waterproof layer 6, and the outside of waterproof layer 6 is equipped with buffer layer 7, and the outside of buffer layer 7 is equipped with manganese-series phosphorized coating 8.

The central strand 1 is identical as the orientation of internal layer stock 2, and central strand 1 is opposite with the orientation of outer layer strand 3.

Gel is filled between the waterproof layer 6 and outer layer strand 3.

The inside of the buffer layer 7 is equipped with foamed plastics.

The toughness and tensile strength of wirerope provided by the utility model are preferable；And it is arranged on rubber oil hose 5 fuel-displaced The lubricant grease escaped in hole greatly improves the lubricant effect of wirerope, to improve the service life of wirerope；This The manganese-series phosphorized coating 8 of outer setting makes the wear-resisting property of wirerope and corrosion resistance also all improve a lot, further The service life of wirerope is improved, using effect is preferable.

The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without Improvement directly applies to other occasions, both is within the protection scope of the present invention.

Claims

1. a kind of phosphatization elevator wire rope, which is characterized in that including central strand (1), internal layer stock (2) and outer layer strand (3), central strand (1) it is " 4-4-8 " structure and is plus second group of four steel wire by first group of four steel wire of different thicknesses along with one group eight The structure that root steel wire is constituted, first group of four steel wire surround a hollow inner ring, and second group of four steel wire is evenly arranged in hollow Circle is outer, and uniformly there are gap between the steel wire two-by-two of second group of four steel wire, one group of eight steel wire is divided into a pair of of arrangement two-by-two In gap, internal layer stock (2) includes several steel wires, and several steel wires are uniformly coated on the outside of central strand (1), outer layer Stock (3) shares nine strands and is uniformly coated on the outside of internal layer stock (2), and per share includes the textile fabric (4) positioned at per share center Rubber oil hose is equipped with the center of several steel wires being evenly coated on the outside of textile fabric (4), the hollow inner ring of central strand (1) (5), rubber oil hose (5) is closed at both ends, and the inside of rubber oil hose (5) is placed with lubricant grease, and rubber oil hose (5) is along wirerope Length direction be equipped with several oil outlets, the outside of outer layer strand (3) is equipped with waterproof layer (6), and the outside of waterproof layer (6) is equipped with buffering The outside of layer (7), buffer layer (7) is equipped with manganese-series phosphorized coating (8).

2. a kind of phosphatization elevator wire rope according to claim 1, which is characterized in that the central strand (1) and internal layer stock (2) orientation is identical, and central strand (1) is opposite with the orientation of outer layer strand (3).

3. a kind of phosphatization elevator wire rope according to claim 1, which is characterized in that the waterproof layer (6) and outer layer strand (3) gel is filled between.

4. a kind of phosphatization elevator wire rope according to claim 1, which is characterized in that the inside of the buffer layer (7) is set There is foamed plastics.