CN108792885A - A kind of high strength wire rope terminating set - Google Patents
A kind of high strength wire rope terminating set Download PDFInfo
- Publication number
- CN108792885A CN108792885A CN201810748730.8A CN201810748730A CN108792885A CN 108792885 A CN108792885 A CN 108792885A CN 201810748730 A CN201810748730 A CN 201810748730A CN 108792885 A CN108792885 A CN 108792885A
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- CN
- China
- Prior art keywords
- wire rope
- wheel
- steel wire
- shrapnel
- high strength
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Abstract
The present invention provides a kind of high strength wire rope terminating set, it is related to elevator safety technical field, a kind of high strength wire rope terminating set, including steel wire rope, coiling portion and limiting section, coiling portion include coiling shell and be set on coiling shell first around wheel and second around wheel, steel wire rope is at least part of to be located at first in wheel, steel wire rope is at least part of to be located at second in wheel, the fag end of steel wire rope is fixedly connected by fixing buckle with steel wire rope, first is provided with the first shrapnel between wheel and steel wire rope, second is provided with the second shrapnel between wheel and steel wire rope, limiting section includes position-limited wheel and the limit rope that is flexibly connected with position-limited wheel, the both ends of limit rope are connect with the first shrapnel and the second shrapnel respectively.A kind of high strength wire rope terminating set overall structure of the present invention is simple, and termination is stablized, and shakes small, and it is big to bear pulling force, safe, oneself can adjust and stablize.
Description
Technical field
The present invention relates to elevator safety technical field,
Especially, the present invention relates to a kind of high strength wire rope terminating sets.
Background technology
Nowadays elevator has become a kind of essential vehicles in people's life.With advances in technology and people
Increasingly demand, building the more is built the more high, and the use of elevator is also more and more extensive, in general elevator be also hanged using steel wire rope
Hang car, counterweight and other objects.
It is that a knot is beaten into the end of steel wire rope when usual steel wire rope is connected with other objects.This connection type not bery may be used
It leans on, so applying the steel wire rope in elevator often to use terminating set, usually by the end of main rope in pigtail taper sleeve
It is inside woven into lotus flower support shape, then the spaced winding by injection hole in steel wire casts babbit, and main rope one end is made to be fixed on rope
In nose cone set, rope hitch plate that the other end of pigtail taper sleeve passes through the conventional attachments such as hitch rod, spring and lift car upper beam
It is connected.Although this connection type is secured, the braiding of cable wire end, the cast of babbit all at the construction field (site) into
Row keeps construction working complexity, construction time long.In use for some time, it to truncate the steel wire rope extended or more renew steel
When cord, first babbit is heated again, is allowed to melt, lower process work could be carried out, but also work progress is complicated.
So existing be badly in need of a kind of easy to use, terminating set of safety and stability.
Invention content
The purpose of the present invention is to provide a kind of overall structure is simple, termination is stablized, and shakes small, and it is big to bear pulling force, safety
Property it is high, oneself can adjust stable high strength wire rope terminating set.
To solve the above problems, the present invention is adopted the following technical scheme that and is achieved：
A kind of high strength wire rope terminating set, including steel wire rope, coiling portion and limiting section, the coiling portion include coiling shell
And be set on the coiling shell first around wheel and second around wheel, the steel wire rope is at least part of to be located at described the
One in wheel, and the steel wire rope is at least part of to be located at described second in wheel, and the fag end of the steel wire rope passes through fixing buckle
It is fixedly connected with the steel wire rope, described first is provided with the first shrapnel between wheel and steel wire rope, and described second around wheel and steel
It is provided with the second shrapnel between cord, the limiting section includes position-limited wheel and the limit rope that is flexibly connected with the position-limited wheel,
The both ends of the limit rope are connect with the first shrapnel and the second shrapnel respectively.
Preferably, described first is identical around the size of wheel with second around taking turns.
It is further preferred that it is arc that the coiling shell is at least part of.
It is further preferred that described first is connected with connecting rod around wheel and second between wheel.
It is further preferred that being connected with the gag lever post being connect with the position-limited wheel in the middle part of the connecting rod.
It is further preferred that the angular range formed between the connecting rod and gag lever post is 80 ° to 100 °.
It is further preferred that the limiting section is provided with fixed beam close to the side in the coiling portion.
It is located in the fixed beam it is further preferred that the gag lever post is at least part of.
It is further preferred that the extending direction of first shrapnel and described first is formed between the axial direction of wheel
Angular range is 0 ° to 30 °.
It is further preferred that the extending direction of second shrapnel and described second is formed between the axial direction of wheel
Angular range is 0 ° to 30 °.
It is further preferred that being provided with lifting block on the limiting section, hole for hoist is provided on the lifting block.
A kind of high strength wire rope terminating set advantageous effect of the present invention is：Overall structure is simple, and termination is stablized, and shakes
Small, it is big to bear pulling force, safe, oneself can adjust and stablize.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
In figure：1, steel wire rope, 11, fag end, 12, fixing buckle, 2, coiling portion, 21, first around wheel, and 22, second around wheel, and 23, coiling
Shell, the 24, first shrapnel, the 25, second shrapnel, 26, connecting rod, 3, limiting section, 31, position-limited wheel, 32, limit rope, 33, limit
Bar, 34, fixed beam, 4, lifting block, 41, hole for hoist.
Specific implementation mode
The present invention is described further with reference to the accompanying drawings and examples.
Embodiment one：As shown in Figure 1, only one of present invention embodiment, a kind of high strength wire rope terminating set wrap
Enclosing wire rope 1, coiling portion 2 and limiting section 3, the coiling portion 2 is including coiling shell 23 and is set to the coiling shell 23
On first around wheel 21 and second around wheel 22, the steel wire rope 1 it is at least part of be located at described first around wheel in 21, the steel
Cord 1 is at least part of to be located at described second in wheel 22, and the fag end 11 of the steel wire rope 1 passes through fixing buckle 12 and the steel
Cord 1 is fixedly connected, and described first is provided with the first shrapnel 24 between wheel 21 and steel wire rope 1, and described second around wheel 22 and steel
The second shrapnel 25 is provided between cord 1, the limiting section 3 includes position-limited wheel 31 and is flexibly connected with the position-limited wheel 31
The both ends of limit rope 32, the limit rope 32 are connect with the first shrapnel 24 and the second shrapnel 25 respectively.
That steel wire rope 1 stretches in coiling portion 2 first, bypass successively first around wheel 21 and second around wheel 22 then former road around
Go out, the fag end 11 laid out is fixedly connected with 1 ontology of steel wire rope by fixing buckle 12, and buckling up prevents from unclamping, and overall structure is simple, end
Connect stabilization.
So at this time coiling portion 2 and limiting section 3 be exactly steel wire rope 1 extension, lifting block is provided on limiting section 3
4, hole for hoist 41 is provided on the lifting block 4, lifting block 4 is then that can connect lift car either counterweight or other objects
Part, the hole for hoist 41 be then facilitate to carry out lifting reinforcing, it is noted herein that, hole for hoist 41 here and steel wire rope 1
Inserting end coaxial arrangement.
Followed by the first cooperation around wheel 21 and second between wheel 22, first around wheel 21 and second 22 is all fixed around wheel
It is connected on coiling shell 23, and first is connected with connecting rod around wheel 21 and second between wheel 22, then the two is relatively steady
It is fixed, it is only rolled under the tension variations of steel wire rope 1, guiding lifting direction.Due to being two around wheel while rotating, then
When by coiling portion 2, the displacement in coiling portion 2 is only the half of 1 displacement of steel wire rope for the displacement of steel wire rope 1, then
Under same terminated condition, the shaking of the present apparatus is smaller, and abrasion is also small, and it is big to bear pulling force.
Last then be the first shrapnel 24 and the second shrapnel 25, the first shrapnel 24 is set to described first around wheel 21 and steel wire rope
Between 1, the second shrapnel 25 is set to described second between wheel 22 and steel wire rope 1, then when termination weight, to steel wire rope 1
Pulling force can be transferred to the first shrapnel 24 and the second shrapnel 25, and two shrapnels have the function of certain sharing power, it is often more important that,
First shrapnel 24 and the second shrapnel 25 are connected to the both ends of the limit rope 32, and limit rope 32 is drawn by position-limited wheel 31
It leads, while the first shrapnel 24 rises, the lower bullet of the second shrapnel 25 can be pulled, then the second pressure reduction at wheel 22, second
Shrapnel 25 rises, and by the first shrapnel to retracting under 24, otherwise the second shrapnel 25 rises, and can pull the lower bullet of the first shrapnel 24, that
The first pressure reduction at wheel 21, the first shrapnel 24 rise, will be retracted under the second shrapnel 25, so the device can be current
When pressure unevenness, the balance of power is carried out so that the object after terminating is unlikely to swing, and plays oneself and adjusts stable effect
Fruit.
Embodiment two：Still as shown in Figure 1, only one of present invention embodiment, a kind of high strength wire rope termination
Device, in order to ensure that the stability more step of the present invention improves, first is identical around the size for taking turns 22 with second around wheel 21, to protect
The left-right balance of terminating set is demonstrate,proved, then steel wire rope 1 is in the first coiling distance around wheel 21 and second at wheel 22, and shaking
Displacement is preferably identical, then it is only necessary to first around wheel 21 with second around wheel 22 design size it is identical, in fact, most
It is good to be symmetrical arranged first around wheel 22 around wheel 21 and second.
In addition, it is arc that the coiling shell 23 is at least part of, when steel wire rope 1 is by coiling portion 2, need and coiling
The coiling shell 23 in portion 2 is contacted, then in 1 sliding process of steel wire rope, the junction of steel wire rope 1 and coiling shell 23 must
It must be arc-shaped, reduce abrasion, first is also more smooth around rotation of the wheel 21 and second at wheel 22, the ability of adjustment
Also more preferably.
In addition, 26 middle part of the connecting rod is connected with the gag lever post 33 being connect with the position-limited wheel 31, ensure position-limited wheel 31
Position be in below the middle part of connecting rod 26, the angular range formed between the connecting rod 26 and gag lever post 33 certainly is
80 ° to 100 °, it can ensure that, in balance, the first shrapnel 24 is identical at a distance of the distance of position-limited wheel 31 with the second shrapnel 25 in this way,
The position-limited wheel 31 is located just at the middle of limit rope 32, then whole device will not tilt.
The present invention shakes effectively reduce in the lateral direction, but is shaken in the longitudinal direction to reduce, in the limit
Position portion 3 is provided with fixed beam 34 close to the side in the coiling portion 2, and the gag lever post 33 is at least part of positioned at described solid
Determine in beam 34, ensures that gag lever post 33 has fixed beam 34 as limit on horizontal displacement direction so that when coiling portion 2 balances,
The shaking of limiting section 3 is also effectively prevented.
Finally the setting direction of the first shrapnel 24 and the second shrapnel 25, the extending direction of first shrapnel 24 with it is described
First angular range formed between the axial direction of wheel 21 is 0 ° to 30 °, the extending direction of second shrapnel 25 and institute
It is 0 ° to 30 ° to state the angular range that second forms between the axial direction of wheel 22, in fact, the first shrapnel 24 and the second shrapnel
25 be to stretch to first around wheel 21 and second around wheel 22 by side, so possessing preferable elastic force, when facilitating termination weight
Ensure to stablize and balance.
A kind of high strength wire rope terminating set overall structure of the present invention is simple, and termination is stablized, and shaking is small, bears pulling force
Greatly, safe, it oneself can adjust and stablize.
The present invention is not limited to above-mentioned specific embodiment, and the invention may be variously modified and varied.Every foundation
The technical spirit of the present invention should be included in the present invention to embodiment of above any modification, equivalent replacement, improvement and so on
Protection domain.
Claims (10)
1. a kind of high strength wire rope terminating set, it is characterised in that：Including steel wire rope（1）, coiling portion（2）And limiting section（3）,
The coiling portion（2）Including coiling shell（23）And it is set to the coiling shell（23）On first around wheel（21）With second
Around wheel（22）, the steel wire rope（1）It is at least part of to be located at described first around wheel（21）It is interior, the steel wire rope（1）At least
A part is located at described second around wheel（22）It is interior, the steel wire rope（1）Fag end（11）Pass through fixing buckle（12）With the steel wire
Rope（1）It is fixedly connected, described first around wheel（21）And steel wire rope（1）Between be provided with the first shrapnel（24）, described second around wheel
（22）And steel wire rope（1）Between be provided with the second shrapnel（25）, the limiting section（3）Including position-limited wheel（31）And with the limit
Position wheel（31）The limit rope of flexible connection（32）, the limit rope（32）Both ends respectively with the first shrapnel（24）With the second shrapnel
（25）Connection.
2. a kind of high strength wire rope terminating set according to claim 1, it is characterised in that：Described first around wheel（21）
With second around wheel（22）Size it is identical.
3. a kind of high strength wire rope terminating set according to claim 1, it is characterised in that：The coiling shell（23）
At least part of is arc.
4. a kind of high strength wire rope terminating set according to claim 1, it is characterised in that：Described first around wheel（21）
With second around wheel（22）Between be connected with connecting rod（26）.
5. a kind of high strength wire rope terminating set according to claim 4, it is characterised in that：The connecting rod（26）In
Portion is connected with and the position-limited wheel（31）The gag lever post of connection（33）.
6. a kind of high strength wire rope terminating set according to claim 5, it is characterised in that：The limiting section（3）It leans on
The nearly coiling portion（2）Side be provided with fixed beam（34）.
7. a kind of high strength wire rope terminating set according to claim 6, it is characterised in that：The gag lever post（33）Extremely
A rare part is located at the fixed beam（34）It is interior.
8. a kind of high strength wire rope terminating set according to claim 1, it is characterised in that：First shrapnel（24）
Extending direction with described first around wheel（21）Axial direction between the angular range that is formed be 0 ° to 30 °.
9. a kind of high strength wire rope terminating set according to claim 1, it is characterised in that：Second shrapnel（25）
Extending direction with described second around wheel（22）Axial direction between the angular range that is formed be 0 ° to 30 °.
10. a kind of high strength wire rope terminating set according to claim 1, it is characterised in that：The limiting section（3）On
It is provided with lifting block（4）, the lifting block（4）On be provided with hole for hoist（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748730.8A CN108792885B (en) | 2018-07-10 | 2018-07-10 | A kind of high strength wire rope terminating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748730.8A CN108792885B (en) | 2018-07-10 | 2018-07-10 | A kind of high strength wire rope terminating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108792885A true CN108792885A (en) | 2018-11-13 |
| CN108792885B CN108792885B (en) | 2019-10-11 |
Family
ID=64075835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810748730.8A Active CN108792885B (en) | 2018-07-10 | 2018-07-10 | A kind of high strength wire rope terminating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108792885B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB363458A (en) * | 1929-10-28 | 1931-12-24 | Felten & Guilleaume Carlswerk | Improvements in and relating to carrying ropes |
| SU594002A1 (en) * | 1976-11-22 | 1978-02-25 | Государственный Макеевский Ордена Октябрьской Революции Научно-Исследовательский Институт По Безопастности Работ В Горной Промышленности | Rope-tensioning arrangement |
| CN101798040A (en) * | 2010-04-01 | 2010-08-11 | 江南嘉捷电梯股份有限公司 | Tensioning device of compensating rope of elevator |
| CN201678335U (en) * | 2010-04-01 | 2010-12-22 | 江南嘉捷电梯股份有限公司 | Tensioning device of elevator compensation rope |
| CN202912526U (en) * | 2012-10-24 | 2013-05-01 | 广东菱王电梯有限公司 | Compensating rope guiding tensioning device |
| CN103332570A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Hanging winding device of construction hoist with built-in balance weight |
| CN106629328A (en) * | 2017-03-03 | 2017-05-10 | 太原理工大学 | Steel wire rope suspension device, control method and multi-rope friction lifting system |
-
2018
- 2018-07-10 CN CN201810748730.8A patent/CN108792885B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB363458A (en) * | 1929-10-28 | 1931-12-24 | Felten & Guilleaume Carlswerk | Improvements in and relating to carrying ropes |
| SU594002A1 (en) * | 1976-11-22 | 1978-02-25 | Государственный Макеевский Ордена Октябрьской Революции Научно-Исследовательский Институт По Безопастности Работ В Горной Промышленности | Rope-tensioning arrangement |
| CN101798040A (en) * | 2010-04-01 | 2010-08-11 | 江南嘉捷电梯股份有限公司 | Tensioning device of compensating rope of elevator |
| CN201678335U (en) * | 2010-04-01 | 2010-12-22 | 江南嘉捷电梯股份有限公司 | Tensioning device of elevator compensation rope |
| CN202912526U (en) * | 2012-10-24 | 2013-05-01 | 广东菱王电梯有限公司 | Compensating rope guiding tensioning device |
| CN103332570A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Hanging winding device of construction hoist with built-in balance weight |
| CN106629328A (en) * | 2017-03-03 | 2017-05-10 | 太原理工大学 | Steel wire rope suspension device, control method and multi-rope friction lifting system |
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| Publication number | Publication date |
|---|---|
| CN108792885B (en) | 2019-10-11 |
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Denomination of invention: A high-strength steel wire rope termination device Effective date of registration: 20230724 Granted publication date: 20191011 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: AOTE RAMBO ELEVATOR Co.,Ltd. Registration number: Y2023980049408 |