CN201201838Y - Traction sheave protection casing - Google Patents
Traction sheave protection casing Download PDFInfo
- Publication number
- CN201201838Y CN201201838Y CNU200820032473XU CN200820032473U CN201201838Y CN 201201838 Y CN201201838 Y CN 201201838Y CN U200820032473X U CNU200820032473X U CN U200820032473XU CN 200820032473 U CN200820032473 U CN 200820032473U CN 201201838 Y CN201201838 Y CN 201201838Y
- Authority
- CN
- China
- Prior art keywords
- mount pad
- traction sheave
- elevator
- protective cover
- pilot hole
- 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 - Lifetime
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a traction sheave protection casing of elevator, it includes that two set up respectively in the guard plate of the traction sheave both sides of elevator, be used for supporting two the mount pad of guard plate, the mount pad pass through putting quick-witted girder of support and elevator and fix mutually, the guard plate with mount pad looks swing joint. The traction sheave protection casing of this kind of structure can adapt to various actual installation condition, satisfy customer's demand, reduces design development number of times simultaneously, improves production efficiency, and easy to assemble and maintenance improve company's competitiveness.
Description
Technical field
The utility model relates to the protective cover of a kind of elevator traction wheel, is suitable for the traction sheave that is connected with various gearless permanent-magnet synchronous traction machines, belongs to the elevator technology field.
Background technology
Generally speaking, traction sheave protective cover and towing machine list are joined, and the traction sheave protective cover is when dispatching from the factory, and its specification, cornerite are just determined.But can meet some problems in the real production practice, for example: when the variation that must cause spacing between traction sheave and the track adjusting wheel with a kind of elevator of specification owing to the variation of car structure size, hoistway specification etc., spacing between the two changes and may cause original traction sheave protective cover and the interference between the traction steel-cable, so just needs redesign one cover traction sheave protective cover.Along with requirement of client variation, personalized gradually, the design frequency of traction sheave protective cover is too high, then can influence production efficiency and cost of product.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of traction sheave protective cover that has universal performance, can adapt to different actual installation situations.
The purpose of this utility model is achieved in that a kind of traction sheave protective cover, it comprises two guar plates that are separately positioned on the traction sheave both sides of elevator, is used to support the mount pad of two described guar plates, described mount pad fixes by the machine of the putting crossbeam of support and elevator, and described guar plate flexibly connects mutually with described mount pad.
Offer pilot hole on the mount pad, offer tapped bore on the described guar plate, be installed with screw in the described tapped bore, described screw passes described pilot hole; When the hexagon-head of described screw compressed described mount pad, described guar plate was fixed on the described mount pad, and when the hexagon-head of described screw and described mount pad broke away from, described guar plate can slide by described relatively mount pad.
Described pilot hole is a strip.Described pilot hole extends along the circumferencial direction of the outer circumference surface of traction sheave.
Because the utilization of technique scheme, the utlity model has following advantage: the traction sheave protective cover of this kind structure, can adapt to various actual installation situations, meet customer need, reduce simultaneously and design and develop number of times, enhance productivity, the maintenance that is easy to install and maintain improves the competitive power of company.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of protective cover;
Fig. 4 is the front view that is positioned at another state of Fig. 1.
Wherein, 1, protective cover, 11, tapped bore, 2, screw, 3, mount pad, 31, pilot hole, 4, support, 5, reinforced rib, 6, pressing plate, 7, traction sheave.
The specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment the utility model is described in further detail:
A kind of traction sheave protective cover, it comprises two guar plates 1 that are separately positioned on traction sheave 7 both sides of elevator, is used to support the mount pad 3 of two described guar plates 1, described mount pad 3 fixes by the machine of the putting crossbeam of support 4 with elevator, further firmly be connected by pressing plate 6 between the machine of the putting crossbeam of support 4 and elevator, also be provided with two reinforced ribs 5 on the described support 4.More than each component surface sprayed protection paint.
Referring to Fig. 1, Fig. 4, described guar plate 1 flexibly connects mutually with described mount pad 3, can regulate according to actual conditions.
Further, offer pilot hole 31 on the described mount pad 3, offer tapped bore 11 on the described guar plate 1, be installed with screw 2 in the described tapped bore 11, described screw 2 passes described pilot hole 31, thereby described guar plate 1 is connected with mount pad 3.When described screw 2 screws in the described tapped bore 11, when the hexagon-head of described screw 2 compressed described mount pad 3, described guar plate 1 was by firm being fixed on the described mount pad 3; When described screw 2 screws out from tapped bore 11, when the hexagon-head of described screw 2 and described mount pad 3 broke away from, described guar plate 1 can slide along described pilot hole 31 by described relatively mount pad 3.In the present embodiment, described screw 2 is an outer-hexagonal head screw.
Described pilot hole 31 is a strip.Further, described pilot hole 31 extends along the circumferencial direction of the outer circumference surface of traction sheave 7, makes that thus the distance between the outer circumference surface of described guar plate 1 and traction sheave 7 remains steady state value.If the cornerite of hoist ropes on traction sheave 7 smaller (referring to Fig. 4) then regained two guar plates, 1 relative mount pad 3, make that traction sheave 7 exposures are more; If the cornerite of hoist ropes on traction sheave 7 bigger (referring to Fig. 1) then stretches out, makes that with two guar plates, 1 relative mount pad 3 traction sheave 7 exposures are less.According to the actual conditions adjustment, do not need redesign, convenient and swift.
Claims (4)
1, a kind of traction sheave protective cover, it comprises two guar plates (1) that are separately positioned on traction sheave (7) both sides of elevator, is used to support the mount pad (3) of two described guar plates (1), described mount pad (3) fixes by the machine of the putting crossbeam of support (4) with elevator, it is characterized in that: described guar plate (1) flexibly connects with described mount pad (3).
2, traction sheave protective cover according to claim 1, it is characterized in that: offer pilot hole (31) on the described mount pad (3), offer tapped bore (11) on the described guar plate (1), be installed with screw (2) in the described tapped bore (11), described screw (2) passes described pilot hole (31);
When the hexagon-head of described screw (2) compresses described mount pad (3), described guar plate (1) is fixed on the described mount pad (3), when the hexagon-head of described screw (2) and described mount pad (3) broke away from, described guar plate (1) can slide by described relatively mount pad (3).
3, traction sheave protective cover according to claim 2 is characterized in that: described pilot hole (31) is a strip.
4, traction sheave protective cover according to claim 3 is characterized in that: described pilot hole (31) extends along the circumferencial direction of the outer circumference surface of traction sheave (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820032473XU CN201201838Y (en) | 2008-03-07 | 2008-03-07 | Traction sheave protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820032473XU CN201201838Y (en) | 2008-03-07 | 2008-03-07 | Traction sheave protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201838Y true CN201201838Y (en) | 2009-03-04 |
Family
ID=40424147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820032473XU Expired - Lifetime CN201201838Y (en) | 2008-03-07 | 2008-03-07 | Traction sheave protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201838Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774731A (en) * | 2012-08-06 | 2012-11-14 | 吴江信谊精密五金有限公司 | Novel traction wheel protection cover with partition plates |
| CN103771215A (en) * | 2012-10-24 | 2014-05-07 | 苏州新达电扶梯部件有限公司 | Traction sheave protecting device |
| CN103449275B (en) * | 2013-09-16 | 2016-01-20 | 希姆斯电梯(中国)有限公司 | Protection device for protective cover of elevator traction machine |
| CN106477434A (en) * | 2015-09-02 | 2017-03-08 | 天津鑫宝龙电梯集团有限公司 | A kind of traction machine preventer |
-
2008
- 2008-03-07 CN CNU200820032473XU patent/CN201201838Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774731A (en) * | 2012-08-06 | 2012-11-14 | 吴江信谊精密五金有限公司 | Novel traction wheel protection cover with partition plates |
| CN102774731B (en) * | 2012-08-06 | 2015-02-18 | 吴江信谊精密五金有限公司 | Novel traction wheel protection cover with partition plates |
| CN103771215A (en) * | 2012-10-24 | 2014-05-07 | 苏州新达电扶梯部件有限公司 | Traction sheave protecting device |
| CN103449275B (en) * | 2013-09-16 | 2016-01-20 | 希姆斯电梯(中国)有限公司 | Protection device for protective cover of elevator traction machine |
| CN106477434A (en) * | 2015-09-02 | 2017-03-08 | 天津鑫宝龙电梯集团有限公司 | A kind of traction machine preventer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |
|
| CX01 | Expiry of patent term |