CN207904634U - A kind of steel wire rope for elevator - Google Patents
A kind of steel wire rope for elevator Download PDFInfo
- Publication number
- CN207904634U CN207904634U CN201721810025.3U CN201721810025U CN207904634U CN 207904634 U CN207904634 U CN 207904634U CN 201721810025 U CN201721810025 U CN 201721810025U CN 207904634 U CN207904634 U CN 207904634U
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- China
- Prior art keywords
- outer layer
- steel wire
- strand
- wire rope
- stock
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- Expired - Fee Related
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- Ropes Or Cables (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of steel wire rope for elevator, including eight outer layer strands, eight central strands and internal layer stock, it is coated with internal layer stock inside eight outer layer strands being evenly distributed, eight central strands being evenly distributed are coated between eight outer layer strands being evenly distributed and internal layer stock, the inside of each outer layer strand is coated with eight outer layer silks being evenly distributed.The utility model can be clamped steel wire rope by casing; the contact surface for keeping the outer layer strand, central strand and internal layer stock of steel wire rope mutual forms compacting stock; the length of steel rope time is prevented to be separated from each other using outer layer strand, central strand and internal layer stock; influence the fastness of steel wire rope; and the grease that the PPC nylon yarns of high intensity pressure resistance contain can make its lubricant effect retain the longer time; reduce the abrasion of steel wire rope; its fatigue performance is increased, the rubber layer that outer layer strand surface is equipped with can protect the hand of staff.
Description
Technical field
The utility model is related to a kind of steel wire rope, specially a kind of steel wire rope for elevator.
Background technology
Currently, in elevator industry, rise with the height of floor, the speed of service of elevator is gradually accelerated, to steel wire rope
It is required that also higher and higher, the elevator that some load-carryings are big, the speed of service is fast, it is desirable that the bearing capacity and wear-resisting property of steel wire rope will
It is good, although and the diameter that increases steel wire rope can improve the bearing capacity and wear-resisting property of steel wire rope, greatly enhance
The operating cost of elevator, wastes material, due to the frequent use of elevator so that the steel wire of steel wire rope outer layer strand is easy to wear, makes
At fracture of wire or stranded, the service life of steel wire rope is shortened, and reduce the safety of elevator, therefore we make this and change
Into proposing a kind of steel wire rope for elevator.
Utility model content
To solve the frequent use of the existing technology due to elevator so that the steel wire of steel wire rope outer layer strand is easy to wear,
Fracture of wire or stranded is caused, the defect of the service life of steel wire rope is shortened, the utility model provides a kind of steel wire rope for elevator.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of steel wire rope for elevator of the utility model, including eight outer layer strands, eight central strands and internal layer stock, eight in equal
Internal layer stock is coated with inside the outer layer strand of even distribution, being coated with eight between eight outer layer strands being evenly distributed and internal layer stock is in
The inside of equally distributed central strand, each outer layer strand is coated with eight outer layer silks being evenly distributed, and eight in uniform
The inside of the outer layer silk of distribution is coated with eight PPC nylon yarns being evenly distributed, the inside cladding of eight PPC nylon yarns
There is internal layer silk, the surface of each outer layer strand is equipped with rubber layer, and the outer cover of eight outer layer strands is equipped with casing.
Further, the outer layer strand is using left-hand with twisting, and internal layer stock is twisted using dextrad is same, the outer layer strand and internal layer stock
Submit misloading circumferentially.
Further, the internal layer stock is that in line, touchingly cover wire packet twirl core wire forms by the six roots of sensation.
Further, the central strand is formed by a central hair and six roots of sensation outer layer twisted filament twisting.
Further, the outer layer strand, central strand and internal layer stock pass through roll-in, die drawing into the well-regulated steel wire of abnormity.
Further, the top of described sleeve pipe is set there are two fixinig plate, and two fixinig plates are consolidated by clamping screw
It is fixed.
Compared with prior art, the utility model has the advantages that：This kind of steel wire rope for elevator, can by casing
To be clamped to steel wire rope, the contact surface for keeping the outer layer strand, central strand and internal layer stock of steel wire rope mutual forms compacting stock,
It prevents the length of steel rope time to be separated from each other using outer layer strand, central strand and internal layer stock, influences the fastness of steel wire rope, and high intensity
The grease that the PPC nylon yarns of pressure resistance contain can make its lubricant effect retain the longer time, reduce the abrasion of steel wire rope, increase
Add its fatigue performance, the rubber layer that outer layer strand surface is equipped with that can be protected to the hand of staff, prevents outer layer
The steel wire fracture of stock is caused to stab or be frayed to the hand of staff, and it is in line touchingly cover wire that internal layer stock, which is by the six roots of sensation,
Core wire forms packet twirl, central strand is formed by a central hair and six roots of sensation outer layer twisted filament twisting, compares hemp center wireline, greatly
The uniformity of the big rupture pull force for improving steel wire rope and rope diameter poker.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of steel wire rope for elevator of the utility model.
In figure：1, outer layer strand；2, central strand；3, internal layer stock；4, outer layer silk；5, PPC nylon yarns；6, internal layer silk；7, casing；
8, fixinig plate；9, clamping screw.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figure 1, a kind of steel wire rope for elevator, including eight outer layer strands, 1, eight central strand 2 and internal layer stock 3, eight
It is coated with internal layer stock 3 inside the outer layer strand 1 being evenly distributed, is coated between eight outer layer strands 1 being evenly distributed and internal layer stock 3
There are eight central strands being evenly distributed 2, the inside of each outer layer strand 1 is coated with eight outer layer silks 4 being evenly distributed, eight
The inside for the outer layer silk 4 being evenly distributed is coated with eight PPC nylon yarns 5 being evenly distributed, eight PPC nylon yarns 5 it is interior
Portion is coated with internal layer silk 6, and the surface of each outer layer strand 1 is equipped with rubber layer, and the outer cover of eight outer layer strands 1 is equipped with casing 7.
Wherein, outer layer strand 1 is using left-hand with twisting, and for internal layer stock 3 using dextrad with twisting, outer layer strand 1 and internal layer stock 3 submit misloading
Circumferentially, the contact surface for making the outer layer strand 1, central strand 2 and internal layer stock 3 of steel wire rope mutual forms compacting stock.
Wherein, internal layer stock 3 is that in line, touchingly cover wire packet twirl core wire forms by the six roots of sensation, substantially increases steel
The uniformity of the rupture pull force and rope diameter poker of cord.
Wherein, central strand 2 is formed by a central hair and six roots of sensation outer layer twisted filament twisting, substantially increases the broken of steel wire rope
The uniformity of disconnected pulling force and diameter poker of restricting.
Wherein, outer layer strand 1, central strand 2 and internal layer stock 3 pass through roll-in, die drawing into the well-regulated steel wire of abnormity, make mutually
Between contact surface formed compacting stock.
Wherein, the top of casing 7 is set there are two fixinig plate 8, and two fixinig plates 8 are fixed by clamping screw 9, right
Steel wire rope is clamped, and the contact surface for keeping the outer layer strand 1, central strand 2 and internal layer stock 3 of steel wire rope mutual forms compacting stock,
It prevents the length of steel rope time to be separated from each other using outer layer strand 1, central strand 2 and internal layer stock 3, influences the fastness of steel wire rope.
It should be noted that the utility model is a kind of steel wire rope for elevator, when specific works, according to the straight of steel wire rope
Casing 7 is sleeved on the outside of steel wire rope by diameter, and the fixinig plate 8 being equipped with to 7 top of casing by clamping screw 9 is fixed, and makes steel
The outer layer strand 1 of cord, central strand 2 and the mutual contact surface of internal layer stock 3 form compacting stock, prevent the length of steel rope time from using
Outer layer strand 1, central strand 2 and internal layer stock 3 are separated from each other, and influence the fastness of steel wire rope, and internal layer stock 3 is contacted in line by the six roots of sensation
Shape cover wire packet twist core wire forms, central strand 2 is formed by a central hair and six roots of sensation outer layer twisted filament twisting, comparison
Hemp center wireline substantially increases the uniformity of the rupture pull force and rope diameter poker of steel wire rope, the rubber that 1 surface of outer layer strand is equipped with
Layer can protect the hand of staff, prevent the steel wire fracture of outer layer strand 1 from causing to stab to the hand of staff
Or fray, and the grease that the PPC nylon yarns 5 of high intensity pressure resistance contain can make its lubricant effect retain the longer time, reduce
The abrasion of steel wire rope, increases its fatigue performance.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of steel wire rope for elevator, including eight outer layer strands (1), eight central strands (2) and internal layer stock (3), which is characterized in that
It is coated with internal layer stock (3), eight outer layer strands (1) being evenly distributed and internal layer inside eight outer layer strands (1) being evenly distributed
Eight central strands being evenly distributed (2) are coated between stock (3), the inside of each outer layer strand (1) is coated with eight and is in
The inside of equally distributed outer layer silk (4), eight outer layer silks (4) being evenly distributed is coated with eight PPC being evenly distributed
The inside of nylon yarn (5), eight PPC nylon yarns (5) is coated with internal layer silk (6), and the surface of each outer layer strand (1) is set
There are rubber layer, the outer cover of eight outer layer strands (1) to be equipped with casing (7).
2. a kind of steel wire rope for elevator according to claim 1, which is characterized in that the outer layer strand (1) is same using left-hand
It twists, for internal layer stock (3) using dextrad with twisting, the outer layer strand (1) and internal layer stock (3) are cross-shaped circumferentially.
3. a kind of steel wire rope for elevator according to claim 1, which is characterized in that the internal layer stock (3) is to be in by the six roots of sensation
Touchingly cover wire packet twirl core wire is made line.
4. a kind of steel wire rope for elevator according to claim 1, which is characterized in that the central strand (2) is by one
Heart silk and six roots of sensation outer layer twisted filament twisting are made.
5. a kind of steel wire rope for elevator according to claim 1, which is characterized in that the outer layer strand (1), central strand (2)
It is roll-in, die drawing into the well-regulated steel wire of abnormity with internal layer stock (3).
6. a kind of steel wire rope for elevator according to claim 1, which is characterized in that the top of described sleeve pipe (7) is equipped with two
A fixinig plate (8), and two fixinig plates (8) are fixed by clamping screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810025.3U CN207904634U (en) | 2017-12-21 | 2017-12-21 | A kind of steel wire rope for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810025.3U CN207904634U (en) | 2017-12-21 | 2017-12-21 | A kind of steel wire rope for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904634U true CN207904634U (en) | 2018-09-25 |
Family
ID=63568555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721810025.3U Expired - Fee Related CN207904634U (en) | 2017-12-21 | 2017-12-21 | A kind of steel wire rope for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944102A (en) * | 2017-12-21 | 2019-06-28 | 江苏神王集团钢缆有限公司 | A kind of special steel wire rope for elevator |
-
2017
- 2017-12-21 CN CN201721810025.3U patent/CN207904634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944102A (en) * | 2017-12-21 | 2019-06-28 | 江苏神王集团钢缆有限公司 | A kind of special steel wire rope for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20181221 |