CN207346940U - A kind of elevator compensating device - Google Patents
A kind of elevator compensating device Download PDFInfo
- Publication number
- CN207346940U CN207346940U CN201721451662.6U CN201721451662U CN207346940U CN 207346940 U CN207346940 U CN 207346940U CN 201721451662 U CN201721451662 U CN 201721451662U CN 207346940 U CN207346940 U CN 207346940U
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- CN
- China
- Prior art keywords
- supporting rod
- compensating device
- elevator compensating
- elevator
- compensated chain
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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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Abstract
The utility model provides a kind of elevator compensating device, it is related to elevator technology field, including carriage wheel, to roller and functional device, functional device include supporting rod and with the vertically disposed telescopic rod of supporting rod, telescopic rod end is provided with the directive wheel for guiding compensated chain, and supporting rod end set is useful for being fixedly connected the locked bolt of compensated chain.The locked end of compensated chain is fixed on locked bolt.A kind of elevator compensating apparatus structure of the utility model is simple, is hardly damaged, and has certain tension force, and stability is strong, and compensation chain drive is smooth.
Description
Technical field
It the utility model is related to elevator technology field,
Especially, it the utility model is related to a kind of elevator compensating device.
Background technology
With the development of society, elevator is had been introduced among proprietary daily life.Live in modern society and economy
In dynamic, elevator has become a kind of mark of city material progress, and particularly in skyscraper, elevator is indispensable hangs down
Straight transporting equipment.Lifting device of the elevator as vertical transport, its main feature is that area very little shared in high-rise, together
When by electric or other control modes can by passenger or cargo security, rationally, be effectively transported to different floors, be based on
These advantages, in today of construction industry particularly skyscraper rapid development, when elevator industry also enters new development therewith
Phase.
Need to compensate the weight of steel wire rope with compensated chain in elevator, make elevator even running, when elevator is in top layer, steel
Cord is just in counterweight-side, and counterweight-side is with regard to more weight of steel wire rope；When elevator is in bottom, steel wire rope is just in cage side, carriage
Side is with regard to more weight of steel wire rope.This part drop can be balanced by having filled compensated chain, for compensating dynamic balancing, because steel wire
Rope has weight, and continuous with elevator moves up and down, and can produce dynamic imbalance, so just using compensated chain, is transported in elevator
During row, compensated chain can also move, and in order to be oriented to compensation, it is necessary to set compensation device, traditional compensation device is to mend
Repay chain to be trapped among in a cavity, in order to reduce frictional force, the space of compensation device cannot be too small, and compensated chain still remains what is rocked
Problem, and compensated chain has larger slip with compensation device, and frictional force is larger.
Such as Chinese patent utility model patent CN205419413U provides a kind of lift compensation chain guiding device, including even
Pick frame, leading truck, guide roller, be oriented to steel ball and brush roll, wherein connection frame and be connected with leading truck, leading truck is in positive six side
Shape structure, including fixed frame and adjustable shelf, and fixed frame and adjustable shelf are symmetrical with leading truck center line, wherein fixed frame and company
The frame that picks connects, and adjustable shelf one end is hinged with fixed frame, and the other end is connected with fixed frame by locating button, and guide roller, be oriented to steel
Pearl each at least three, and uniformly on the inner surface of leading truck, and guide roller, guiding steel ball are spaced apart, brush roll is extremely
It is 4 few, and the upper and lower surface by connecting rod installed in leading truck.On the one hand the utility model can provide six sides for compensated chain
To positioning and guiding active force, so as to improve compensated chain operation stability, and reduce compensation abrasion of chain, on the other hand can to compensation
Chain surface carries out cleaning treatment, helps to improve compensated chain use reliability, and extend the service life of compensated chain.
But above device still suffers from following shortcoming：First, compensated chain tension force is inadequate, stability deficiency；2nd, device is excessively
Complexity, compensation process have been damaged.
The content of the invention
The purpose of this utility model is to provide a kind of simple in structure, it is hardly damaged, there is certain tension force, stability
By force, chain drive smoothly elevator compensating device is compensated.
To solve prior art problem, reach above-mentioned purpose, the utility model adopts the following technical solution is achieved：
A kind of elevator compensating device, including carriage wheel, to roller and functional device, the functional device include supporting rod and
With the vertically disposed telescopic rod of the supporting rod, the telescopic rod end is provided with the directive wheel for guiding compensated chain, described
Supporting rod end set is useful for being fixedly connected the locked bolt of compensated chain.The locked end of compensated chain is fixed on locked bolt.
Preferably, the telescopic rod includes two elastic components and the connecting cylinder for connecting the supporting rod, described in two
Elastic component is connected to the both ends of the connecting cylinder.
Preferably, described two elastic components are to be symmetrically set.
Preferably, the guide groove passed through for compensated chain is provided with the directive wheel.
Preferably, Constrained wheel is set on the supporting rod.
Preferably, the constraint wheel is provided with rotation axis with the supporting rod junction.
Preferably, the locked bolt includes two coupling bars.
Preferably, the supporting rod lower end is hinged with hoistway base.
Preferably, the carriage wheel is arranged at below carriage center of gravity.
Preferably, it is described roller to be arranged at below counterweight center of gravity.
A kind of elevator compensating device beneficial effect of the utility model is：It is simple in structure, it is hardly damaged, there is certain
Power, stability is strong, and compensation chain drive is smooth.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of elevator compensating device of the utility model；
Fig. 2 is the top view of the utility model one embodiment；
In figure：1st, carriage wheel, 2, to roller, 3, functional device, 31, supporting rod, 311, locked bolt, 312, constraint wheel,
313rd, rotation axis, 32, telescopic rod, 321, elastic component, 322, connecting cylinder, 33, directive wheel, 331, guide groove, 34, hoistway base,
4th, compensated chain.
The utility model is described further with reference to the accompanying drawings and examples.
Embodiment
Embodiment one：It is only one of embodiment of the utility model as shown in attached drawing 1,2, a kind of elevator compensating dress
Put, including carriage wheel 1, to roller 2 and functional device 3, the functional device 3 includes supporting rod 31 and hangs down with the supporting rod 31
The telescopic rod 32 directly set, 32 end set of telescopic rod are useful for the directive wheel 33 of guiding compensated chain 4, the supporting rod 31
End set is useful for being fixedly connected the locked bolt 311 of compensated chain 4.
The locked end of compensated chain 4 is fixed on locked bolt 311, carriage wheel 1 and to roller 2 be used as compensated chain diversion sheave, that
Compensation ratio is changed into 2:1,4 operational process of compensated chain is more steady, and compensation device stress is evenly.
In above device, the carriage wheel 1 is arranged at below carriage center of gravity.
It is described that roller 2 is arranged at below counterweight center of gravity in above device.
The tractive force of so whole compensation device will not cause rocking for carriage and counterweight, and compensated chain 4 rocks also small, compensation
The stability of system is more preferably.
Embodiment two, is only one of embodiment of the utility model as shown in attached drawing 1,2, the compensated chain 4 needs
Transmission is guided on directive wheel 33 at functional device 3, then functional device 3 needs enough guided bone and tension force,
So following design is needed for telescopic rod 32：
In above device, the telescopic rod 32 includes two elastic components 321 and the connection for connecting the supporting rod 31
Cylinder 322, two elastic components 321 are connected to the both ends of the connecting cylinder 322.
For compensated chain 4 by being driven at directive wheel 33, the elastic component 321 can make directive wheel 33 have certain position
Shifting ability, when compensated chain 4 is tightened or loosened, can carry out a small amount of displacements, be unlikely to carry out functional device 3 excessive abrasion
Or destroy, whole compensation system is also more smooth, more robust.
In above device, described two elastic components 321 are to be symmetrically set.So in the transmission of compensated chain 4, directive wheel
33 uniform forces, 3 both sides stress balance of functional device.
In above device, the guide groove 331 passed through for compensated chain 4 is provided with the directive wheel 33.Compensated chain 4 is driven
During effectively guided and limited, be unlikely to double swerve influence whole device balance, the service life of device is more
It is long, security higher.
Embodiment three, is only one of embodiment of the utility model, the power on compensated chain 4 is not as shown in attached drawing 1,2
Stop reaching functional device 3, functional device 3 is fixed by supporting rod 31 entirely, then there can be following design for supporting rod 31：
In above device, Constrained wheel 312 is set on the supporting rod 31.
In order to avoid the pulling force suffered by two guide wheels 33 is excessive, and compensated chain 4 and the friction of telescopic rod 32 is avoided even to block
Extremely on telescopic rod 32, then be necessary that the traffic direction of compensated chain 4 is further stretched and constrained, then on supporting rod 31
A constraint wheel 312 is set effectively to reach above-mentioned purpose.
In above device, the constraint wheel 312 is provided with rotation axis 313, aspect constraint with 31 junction of supporting rod
The rotation of wheel 312.
In above device, the locked bolt 311 includes two coupling bars.The both ends of compensated chain 4 have been locked respectively.
In above device, 31 lower end of supporting rod is hinged with hoistway base 34.It ensure that the stability of supporting rod 31, from
And it ensure that the stability of whole device.
A kind of elevator compensating apparatus structure of the utility model is simple, is hardly damaged, and has certain tension force, and stability is strong,
It is smooth to compensate chain drive.
The utility model is not limited to above-mentioned specific embodiment, and various modifications and changes may be made to the present invention.
Every foundation the technical essence of the utility model, should all to embodiment of above any modification, equivalent replacement, improvement and so on
Included in the scope of protection of the utility model.
Claims (10)
- A kind of 1. elevator compensating device, it is characterised in that：Including carriage wheel（1）, to roller（2）And functional device（3）, the work( Can device（3）Including supporting rod（31）With with the supporting rod（31）Vertically disposed telescopic rod（32）, the telescopic rod（32） End set is useful for guiding compensated chain（4）Directive wheel（33）, the supporting rod（31）End set is useful for being fixedly connected Compensated chain（4）Locked bolt（311）.
- A kind of 2. elevator compensating device according to claim 1, it is characterised in that：The telescopic rod（32）Including two bullets Property part（321）With for connecting the supporting rod（31）Connecting cylinder（322）, two elastic components（321）It is connected to The connecting cylinder（322）Both ends.
- A kind of 3. elevator compensating device according to claim 2, it is characterised in that：Described two elastic components（321）For phase Mutually it is symmetrical arranged.
- A kind of 4. elevator compensating device according to claim 1, it is characterised in that：The directive wheel（33）On be provided with use In compensated chain（4）The guide groove passed through（331）.
- A kind of 5. elevator compensating device according to claim 1, it is characterised in that：The supporting rod（31）On be provided with about Beam wheel（312）.
- A kind of 6. elevator compensating device according to claim 5, it is characterised in that：The constraint wheel（312）With the branch Strut（31）Junction is provided with rotation axis（313）.
- A kind of 7. elevator compensating device according to claim 1, it is characterised in that：The locked bolt（311）Including two Coupling bar.
- A kind of 8. elevator compensating device according to claim 1, it is characterised in that：The supporting rod（31）Lower end and hoistway Base（34）It is hinged.
- A kind of 9. elevator compensating device according to claim 1, it is characterised in that：The carriage wheel（1）It is arranged at carriage Below center of gravity.
- A kind of 10. elevator compensating device according to claim 1, it is characterised in that：It is described to roller（2）It is arranged at counterweight Below device center of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451662.6U CN207346940U (en) | 2017-11-03 | 2017-11-03 | A kind of elevator compensating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721451662.6U CN207346940U (en) | 2017-11-03 | 2017-11-03 | A kind of elevator compensating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346940U true CN207346940U (en) | 2018-05-11 |
Family
ID=62354304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721451662.6U Active CN207346940U (en) | 2017-11-03 | 2017-11-03 | A kind of elevator compensating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896394A (en) * | 2019-03-05 | 2019-06-18 | 福建省力机械有限公司 | A kind of Cargo Lift compensation chain slack list tensioning apparatus |
-
2017
- 2017-11-03 CN CN201721451662.6U patent/CN207346940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896394A (en) * | 2019-03-05 | 2019-06-18 | 福建省力机械有限公司 | A kind of Cargo Lift compensation chain slack list tensioning apparatus |
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