CN203806904U - Annular elevator compensation chain guide device embedded with balls - Google Patents
Annular elevator compensation chain guide device embedded with balls Download PDFInfo
- Publication number
- CN203806904U CN203806904U CN201420239514.8U CN201420239514U CN203806904U CN 203806904 U CN203806904 U CN 203806904U CN 201420239514 U CN201420239514 U CN 201420239514U CN 203806904 U CN203806904 U CN 203806904U
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- China
- Prior art keywords
- compensation chain
- elevator compensation
- chain guide
- guide ring
- ball
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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.)
- Expired - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 230000006378 damage Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses an annular elevator compensation chain guide device embedded with balls. The annular elevator compensation chain guide device comprises an elevator compensation chain guide ring which is fixed to a support. An elevator compensation chain penetrates the elevator compensation chain guide ring. A cavity is formed in the inner side of the elevator compensation chain guide ring. The balls are embedded in the cavity, abutted with one another and are protruded from the cavity relatively. In application of the annular elevator compensation chain guide device embedded with the balls, friction forces of the elevator compensation chain and the elevator compensation chain guide ring are reduced greatly, abrasion is decreased, service life of the elevator compensation chain guide device is prolonged effectively, and damage to the surface of the elevator compensation chain are avoided.
Description
Technical field
The utility model relates to a kind of ring-type lift compensation chain guiding device, relates in particular to a kind of embedded ball-type ring-type lift compensation chain guiding device.
Background technology
The effect of ring-type lift compensation chain guiding device is to prevent that elevator compensation chain from producing larger amplitude of fluctuation in operational process.This ring-type lift compensation chain guiding device is to be made up of rubber or High molecular material, with low cost.By elevator compensation chain, the weight of elevator sidepiece steel rope is compensated, thereby make the operation of elevator more comfortable, more steady, safer.Under normal circumstances, elevator compensation chain top layer is enclosed with rubber, and it is cylindrical making elevator compensation chain outboard structure.
But current ring-type lift compensation chain guiding device is in elevator compensation chain operational process, elevator compensation chain and ring-type elevator compensation chain guide ring collide and have Dry Sliding, Dry Sliding causes ring-type lift compensation chain guiding device not wear-resisting, life-span is shorter, also can cause destruction to a certain degree to the top layer of elevator compensation chain simultaneously.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of embedded ball-type ring-type lift compensation chain guiding device is provided, this embedded ball-type ring-type lift compensation chain guiding device has greatly reduced the friction force of elevator compensation chain and elevator compensation chain guide ring, wearing and tearing are reduced, effectively extend the service life of lift compensation chain guiding device, and can not damage the top layer of elevator compensation chain.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of embedded ball-type ring-type lift compensation chain guiding device, comprise elevator compensation chain guide ring, described elevator compensation chain guide ring is fixed on support, in described elevator compensation chain guide ring, be equipped with elevator compensation chain, described elevator compensation chain guide ring inner side offers cavity, in described cavity, be embedded with ball, between described ball, connect and be close together, described ball is convex with respect to cavity.
As further improvement of the utility model, the cavity that described elevator compensation chain guide ring inner side is offered is circular arc.
As further improvement of the utility model, the diameter of described ball is 29mm, and the diameter of described cavity is 30mm, and the diameter of section of described elevator compensation chain guide ring is 40mm.
As further improvement of the utility model, the width between centers of described ball and elevator compensation chain guide ring is 10mm.
As further improvement of the utility model, the angle that two ends become with the line in the center of circle, cross section of elevator compensation chain guide ring outside described cavity is 90 °.
As further improvement of the utility model, described elevator compensation chain guide ring sidepiece is provided with pedestal, on described pedestal, offer through hole, sidepiece offers tapped bore, described elevator compensation chain guide ring is located on support by the through hole on pedestal, and elevator compensation chain guide ring is fixed on support by the tapped bore of pedestal sidepiece by screw thread.
Beneficial effect: compared with prior art, it has following beneficial effect to the utility model:
The embedded ball-type ring-type of the utility model lift compensation chain guiding device offers cavity in elevator compensation chain guide ring inner side, in described cavity, be embedded with ball, between described ball, connect and be close together, ball freely rotates in cavity, described ball is convex with respect to cavity, thereby the exposed parts of ball is first contacted with elevator compensation chain, change the Dry Sliding of elevator compensation chain and elevator compensation chain guide ring into friction of rolling, greatly reduce the friction force of elevator compensation chain and ring-type elevator compensation chain guide ring, wearing and tearing are reduced, effectively extend the service life of ring-type lift compensation chain guiding device, and can not damage the top layer of elevator compensation chain.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1 is embedded ball-type ring-type lift compensation chain guiding device structural representation.
Fig. 2 is embedded ball-type ring-type lift compensation chain guiding device birds-eye view.
Fig. 3 is elevator compensation chain guide ring structure view.
Fig. 4 is elevator compensation chain guide ring cross-section structure view.
Fig. 5 is the dimensional structure enlarged drawing (being the A place enlarged drawing in Fig. 4) of elevator compensation chain guide ring and inner cavity and ball.
Detailed description of the invention
Consult Fig. 1～5, a kind of embedded ball-type ring-type lift compensation chain guiding device 100, comprise elevator compensation chain guide ring 10, described elevator compensation chain guide ring 10 is fixed on support 20, support 20 Main Functions are fixing elevator compensation chain guide rings 10, in described elevator compensation chain guide ring 10, be equipped with elevator compensation chain 30, the effect of elevator compensation chain 30 is the weight of compensating elevator sidepiece steel rope, thereby makes elevator operation more comfortable, more steady, safer.Under normal circumstances, elevator compensation chain 30 top layers are enclosed with rubber, and it is cylindrical making elevator compensation chain 30 outboard structure.The effect of elevator compensation chain guide ring 10 is to prevent that elevator compensation chain 30 from producing larger amplitude of fluctuation in operational process, and elevator compensation chain guide ring 10 is to be made up of rubber or High molecular material, with low cost.
Consult Fig. 2～4, described elevator compensation chain guide ring 10 inner sides offer cavity 101, in described cavity 101, be embedded with ball 102, between described ball 102, connect and be close together, ball 102 freely rotates cavity 101 is interior, described ball 102 is convex with respect to cavity 101, thereby the exposed parts of ball 102 is first contacted with elevator compensation chain 30, change the Dry Sliding of elevator compensation chain 30 and elevator compensation chain guide ring 10 into friction of rolling, greatly reduce the friction force of elevator compensation chain 30 and elevator compensation chain guide ring 10, wearing and tearing are reduced, effectively extend the service life of lift compensation chain guiding device, and can not damage the rubber of the top layer parcel of elevator compensation chain 30.
As preferably, the cavity 101 that elevator compensation chain guide ring 10 inner sides are offered is circular arc, thereby ball 102 is rolled better in the cavity 101 of circular arc, effectively change the Dry Sliding of elevator compensation chain 30 and elevator compensation chain guide ring 10 into friction of rolling.
Consult Fig. 5, the diameter of described ball 102 is 29mm, and the diameter of described cavity 101 is 30mm, and the diameter of section of described elevator compensation chain guide ring 10 is 40mm, accomplishes that like this benefit is to make ball 102 more smooth in the time of the interior rolling of cavity 101 of circular arc.
Described ball 102 is 10mm with the width between centers of elevator compensation chain guide ring 10.In the present embodiment, do like this and can not make elevator compensation chain 30 in operational process, produce larger amplitude of fluctuation, thereby ensure that elevator moves more comfortable, more steady, safer.
The angle that described cavity 101 two ends, outside become with the line in the center of circle, cross section of elevator compensation chain guide ring 10 is 90 °.The benefit of doing is like this to make elevator compensation chain 30 more stable in operational process, meets the requirement of engineering mechanics.
Described elevator compensation chain guide ring 10 sidepieces are provided with pedestal 50, on described pedestal 50, offer through hole 60, sidepiece offers tapped bore 70, described elevator compensation chain guide ring 10 is located on support 20 by the through hole 60 on pedestal 50, and elevator compensation chain guide ring 10 is fixed on support 20 by the tapped bore 70 of pedestal 50 sidepieces by screw thread 80, the benefit of doing is like this elevator compensation chain guide ring for convenience detach 10 and support 20, and in the cavity 101 that elevator compensation chain guide ring 10 inner sides are offered and cavity 101, is embedded with ball 102 and keeps in repair and change.
In sum, the embedded ball-type ring-type of the utility model lift compensation chain guiding device offers cavity in elevator compensation chain guide ring inner side, in described cavity, be embedded with ball, between described ball, connect and be close together, ball freely rotates in cavity, described ball is convex with respect to cavity, thereby the exposed parts of ball is first contacted with elevator compensation chain, change the Dry Sliding of elevator compensation chain and elevator compensation chain guide ring into friction of rolling, greatly reduce the friction force of elevator compensation chain and ring-type elevator compensation chain guide ring, wearing and tearing are reduced, effectively extend the service life of ring-type lift compensation chain guiding device, and can not damage the top layer of elevator compensation chain.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents of the utility model request protection, has all been documented in claims.
Claims (6)
1. an embedded ball-type ring-type lift compensation chain guiding device (100), comprise elevator compensation chain guide ring (10), described elevator compensation chain guide ring (10) is fixed on support (20), in described elevator compensation chain guide ring (10), be equipped with elevator compensation chain (30), it is characterized in that, described elevator compensation chain guide ring (10) inner side offers cavity (101), in described cavity (101), be embedded with ball (102), between described ball (102), connect and be close together, described ball (102) is convex with respect to cavity (101).
2. embedded ball-type ring-type lift compensation chain guiding device according to claim 1 (100), is characterized in that, the cavity (101) that described elevator compensation chain guide ring (10) inner side is offered is circular arc.
3. embedded ball-type ring-type lift compensation chain guiding device according to claim 2 (100), it is characterized in that, the diameter of described ball (102) is 29mm, and the diameter of described cavity (101) is 30mm, and the diameter of section of described elevator compensation chain guide ring (10) is 40mm.
4. embedded ball-type ring-type lift compensation chain guiding device according to claim 1 (100), is characterized in that, described ball (102) is 10mm with the width between centers of elevator compensation chain guide ring (10).
5. embedded ball-type ring-type lift compensation chain guiding device according to claim 1 (100), is characterized in that, the angle that two ends, described cavity (101) outside become with the line in the center of circle, cross section of elevator compensation chain guide ring (10) is 90 °.
6. according to the embedded ball-type ring-type lift compensation chain guiding device (100) described in claim 1～5 any one, it is characterized in that, described elevator compensation chain guide ring (10) sidepiece is provided with pedestal (50), on described pedestal (50), offer through hole (60), sidepiece offers tapped bore (70), described elevator compensation chain guide ring (10) is located on support (20) by the through hole (60) on pedestal (50), and elevator compensation chain guide ring (10) is fixed on support (20) by the tapped bore (70) of pedestal (50) sidepiece by screw thread (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239514.8U CN203806904U (en) | 2014-05-12 | 2014-05-12 | Annular elevator compensation chain guide device embedded with balls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239514.8U CN203806904U (en) | 2014-05-12 | 2014-05-12 | Annular elevator compensation chain guide device embedded with balls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203806904U true CN203806904U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239514.8U Expired - Lifetime CN203806904U (en) | 2014-05-12 | 2014-05-12 | Annular elevator compensation chain guide device embedded with balls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203806904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144835A (en) * | 2015-03-23 | 2016-11-23 | 上海三菱电梯有限公司 | The flexible guiding device of elevator compensation chain or compensated cable |
| CN106144834A (en) * | 2015-03-23 | 2016-11-23 | 上海三菱电梯有限公司 | Elevator compensation chain or the guider of compensated cable |
| CN108622766A (en) * | 2018-05-29 | 2018-10-09 | 昆山厚泽机电有限公司 | A kind of guider for elevator compensation chain |
-
2014
- 2014-05-12 CN CN201420239514.8U patent/CN203806904U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144835A (en) * | 2015-03-23 | 2016-11-23 | 上海三菱电梯有限公司 | The flexible guiding device of elevator compensation chain or compensated cable |
| CN106144834A (en) * | 2015-03-23 | 2016-11-23 | 上海三菱电梯有限公司 | Elevator compensation chain or the guider of compensated cable |
| CN106144834B (en) * | 2015-03-23 | 2018-10-19 | 上海三菱电梯有限公司 | The guider of elevator compensation chain or compensated cable |
| CN108622766A (en) * | 2018-05-29 | 2018-10-09 | 昆山厚泽机电有限公司 | A kind of guider for elevator compensation chain |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |