CN201598083U - Roller guide shoe - Google Patents
Roller guide shoe Download PDFInfo
- Publication number
- CN201598083U CN201598083U CN2009201931433U CN200920193143U CN201598083U CN 201598083 U CN201598083 U CN 201598083U CN 2009201931433 U CN2009201931433 U CN 2009201931433U CN 200920193143 U CN200920193143 U CN 200920193143U CN 201598083 U CN201598083 U CN 201598083U
- Authority
- CN
- China
- Prior art keywords
- roller
- guide shoe
- roller shaft
- shaped groove
- utility
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model provides a roller guide shoe which is formed by assembling a roller and a roller shaft through a group of tapered rolling bearings. The roller guide shoe is characterized in that the roller is provided with a U-shaped groove, the U-shaped groove of the roller is coated with polyurethane, and the U-shaped groove of the roller is in movable fit with the working surface of a guide track; and the roller shaft is fixed on an elevator car frame, the roller shaft can move inside an oblique slot, and the angle of the oblique slot ranges from 18 degrees to 20 degrees. The utility model overcomes the limitations in the prior art, improves the universality, stability and operating efficiency of the guide shoe and reduces the wear damage. The roller guide shoe is applied to the low, intermediate and high-speed elevators and has the advantages of low manufacturing cost and convenient installation.
Description
Technical field
The utility model relates to a kind of boots of leading that are used for elevator, especially can overcome the deviation of guide rail on vertical and horizontal both direction, to guarantee that elevator is efficient, steady, the roller guide shoe of the operation of low noise.
Background technology
At present, known elevator guide shoe has two kinds, and a kind of is sliding guide shoe, and a kind of is to roll to lead boots.Sliding guide shoe be suitable for in, slower elevators is big because of wearing and tearing, belong to consumable accessory and operation and owe steady.Rolling leads that boots are used for soon, express elevator, and it is to be adjacent to working face of guide rail with three different directions with spring with three guide wheels, complex structure, manufacturing cost height.
Summary of the invention
The purpose of this utility model: overcome the limitation of existing elevator guide shoe, improve and lead boots commonality, stationarity and operation usefulness, reduce wear, reduce and lead the manufacturing cost of boots, thereby a kind of elevator roller guide shoe is provided.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of roller guide shoe, by one group of cone rolling roller and roller shaft are assembled, it is characterized in that: described roller has U type groove, the U type rooved face of described roller is a polyurethane material, the U type groove of described roller and working face of guide rail running-fit; Roller shaft is fixed on the sedan-chair frame, and roller shaft can move in skewed slot, and skewed slot is 18 ° of-20 ° of angles.
Roller and working face of guide rail running-fit with a band U type groove, roller shaft can move in skewed slot, to overcome the deviation on guide rail gauge and the vertical direction, because roller shaft is the theoretical gauge that roller guide shoe contacts with guide rail at the midway location of skewed slot, when the gauge size less than theoretical gauge, the guide rail squeezing roller, roller shaft moves toward the last direction of skewed slot; When gauge greater than theoretical gauge, roller guide shoe moves toward the following direction of skewed slot at the effect bottom roller axle of deadweight.Simultaneously, guide rail is in the deviation of vertical direction, and under the responsive to axial force by cone rolling decomposition in the roller guide shoe, roller shaft extruding elastomeric pad is finished.
The beneficial effects of the utility model are: only with a roller of being with U type groove, can replace three guide wheels, overcome the limitation of existing elevator guide shoe, improve and lead boots commonality, stationarity and operation usefulness, reduce wear, this roller guide shoe can not only be applicable to the various elevators of basic, normal, high speed, and low cost of manufacture, and is easy for installation.
Description of drawings
Accompanying drawing 1 is a kind of constructional drawing of the present utility model;
Accompanying drawing 2 is horizontal profile constructional drawings of Fig. 1;
Accompanying drawing 3 is installation site figure of roller guide shoe.
1. nuts among the figure, 2. roller shaft, 3. back-up ring, 4. roller, 5. bearing cap shim, 6. cone rolling, 7. elastomeric pad, 8. guide rail, 9. sedan-chair frame.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
In Fig. 1, roller 4 remains reposefully with cage guide 8 and contacts, and when gauge became big, roller guide shoe glided along skewed slot at the effect bottom roller axle 2 of deadweight; When gauge diminished, roller shaft 2 moved on the skewed slot of the diametral load effect lower edge of cone rolling 6, thereby made roller guide shoe overcome the deviation of gauge, made operating elevator very steady, low noise.
In Fig. 2, the U type wheel rooved face of roller 4 is polyamine fat materials, wheel hub is a foundry goods, one group of cone rolling 6 is fixed on the roller shaft 2 by bearing cap shim 5, the vertical missing of guide rail, by the axial force that cone rolling 6 decomposes, elasticity of compression pad 7 overcomes, and nut 1 and back-up ring 3 are fixed on roller shaft 2 on the sedan-chair frame 9 of elevator.
In Fig. 3, four roller guide shoes are separately fixed at sedan-chair frame 9 four ends of elevator, guiding elevator smooth running on guide rail 8.
Claims (1)
1. a roller guide shoe is assembled roller and roller shaft by cone rolling, it is characterized in that: described roller has U type groove, and the U type rooved face of described roller is a polyurethane material, the U type groove of described roller and working face of guide rail running-fit; Roller shaft is fixed on the sedan-chair frame, and roller shaft can move in skewed slot, and described skewed slot is 18 ° of-20 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201931433U CN201598083U (en) | 2009-08-27 | 2009-08-27 | Roller guide shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201931433U CN201598083U (en) | 2009-08-27 | 2009-08-27 | Roller guide shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598083U true CN201598083U (en) | 2010-10-06 |
Family
ID=42809134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201931433U Expired - Fee Related CN201598083U (en) | 2009-08-27 | 2009-08-27 | Roller guide shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598083U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640984A (en) * | 2011-02-22 | 2012-08-22 | 贵州中烟工业有限责任公司 | Cutter system of slitter machine |
| CN104653596A (en) * | 2015-03-03 | 2015-05-27 | 希沃轴承（无锡）有限公司 | Roller bearing for assembly line |
| CN104973483A (en) * | 2015-05-25 | 2015-10-14 | 上海浦东开灵电梯厂有限公司 | Arc slot single-roller guide shoe |
| CN109239101A (en) * | 2018-09-20 | 2019-01-18 | 长春福斯汽车电线有限公司 | Wire and cable surface defect intelligent checking system |
| US10246297B2 (en) | 2013-12-31 | 2019-04-02 | Otis Elevator Company | Rust removing device for elevator guide rail |
-
2009
- 2009-08-27 CN CN2009201931433U patent/CN201598083U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640984A (en) * | 2011-02-22 | 2012-08-22 | 贵州中烟工业有限责任公司 | Cutter system of slitter machine |
| US10246297B2 (en) | 2013-12-31 | 2019-04-02 | Otis Elevator Company | Rust removing device for elevator guide rail |
| CN104653596A (en) * | 2015-03-03 | 2015-05-27 | 希沃轴承（无锡）有限公司 | Roller bearing for assembly line |
| CN104973483A (en) * | 2015-05-25 | 2015-10-14 | 上海浦东开灵电梯厂有限公司 | Arc slot single-roller guide shoe |
| CN109239101A (en) * | 2018-09-20 | 2019-01-18 | 长春福斯汽车电线有限公司 | Wire and cable surface defect intelligent checking system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201598083U (en) | Roller guide shoe | |
| CN203285939U (en) | Elastic supporting device for large-stroke lead screw | |
| CN201606411U (en) | Three-row cylinder roller bearing axial composite cage | |
| CN202744142U (en) | Guide shoe for an elevator | |
| CN202378895U (en) | V-shaped long stroke elastic side bearing | |
| CN201201832Y (en) | Rolling guide shoe for elevator | |
| CN201236088Y (en) | Rolling boot-guide apparatus for elevator | |
| CN102745572A (en) | Lift roller guide shoe | |
| CN203754309U (en) | Rotary supporting device of walking trolley | |
| CN207364216U (en) | Cam linear motion device | |
| CN201738074U (en) | Cone-shaped double-idler wheel driving and oscillating device of brown belt of plastic circular weaving machine | |
| CN205290274U (en) | Mified head | |
| CN203092138U (en) | Rolling flexible prestressing force auxiliary guide rail device of heavy-duty lathe | |
| CN206288822U (en) | A kind of villa elevator eccentric wheel boot guiding device | |
| CN201980668U (en) | Rubbing and rotating rolling machine | |
| CN202967800U (en) | Wheel type guide shoe of straight-running elevator | |
| CN204549733U (en) | A kind of counterweight leads boots | |
| CN202914521U (en) | Roller | |
| CN202193916U (en) | Novel plastic circular weaving machine shuttle and track structure thereof | |
| CN202239920U (en) | Guiding device for section steel sawing machine | |
| CN206982175U (en) | One kind is used for part Vehicle Processing support external member | |
| CN104973483A (en) | Arc slot single-roller guide shoe | |
| CN201002932Y (en) | Crane guide rail wheel assembly | |
| CN202785193U (en) | High-speed counterweight support | |
| CN203948488U (en) | A kind of withdrawal straightening machine special bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Jisheng Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |