CN203531476U - Adjusting and tensioning device for movable transmission chain of stereo parking equipment - Google Patents
Adjusting and tensioning device for movable transmission chain of stereo parking equipment Download PDFInfo
- Publication number
- CN203531476U CN203531476U CN201320539361.4U CN201320539361U CN203531476U CN 203531476 U CN203531476 U CN 203531476U CN 201320539361 U CN201320539361 U CN 201320539361U CN 203531476 U CN203531476 U CN 203531476U
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- China
- Prior art keywords
- tensioning
- crossbeam
- wheel
- transmission chain
- cross beam
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- Expired - Fee Related
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Abstract
Disclosed is an adjusting and tensioning device for a movable transmission chain of stereo parking equipment. The adjusting and tensioning device comprises a tensioning wheel base installed on the lower surface of a cross beam and a tensioning and fixing plate perpendicularly arranged on the lower surface of the cross beam. The tensioning wheel base comprises an ejector plate, a wheel frame symmetrically arranged on the ejector plate and a push plate perpendicularly arranged at the rear end of the ejector plate. The front portion of the wheel frame is provided with a tensioning chain wheel, the tensioning chain wheel is pressed on the transmission chain, the ejector plate is provided with a guiding and fixing groove, the ejector plate is fixed onto the cross beam through bolts and the bolts are located in the guiding and fixing groove. The tensioning and fixing plate is located behind the tensioning wheel base, the tensioning and fixing plate is horizontally provided with a tensioning bolt and the top end of a threaded rod of the tensioning bolt is arranged on the push plate of the tensioning wheel base in an abutting mode. The tensioning chain wheel of the adjusting and tensioning mechanism is pressed on the transmission chain, so that the end, close to the cross beam, of the transmission chain is bent, transmission between a movable shaft and a driving motor is closer, the transmission chain cannot grind the cross beam at all, slipping and jumping of the transmission chain are avoided, the integrity of the cross beam is guaranteed and potential safety hazards are avoided.
Description
Technical field
The utility model relates to a kind of chain tensioning mechanism, specifically, is a kind of strainer of the mobile driving chain for tensioning Liftable and movable three-dimensional parking device.
Background technology
The vehicle-containing of three-dimensional parking device is all lifted on movable frame by wire rope, and vehicle-containing also carries out lifting by wire rope, and after parking cars on vehicle-containing and rising, vehicle is positioned at movable frame.
In order to guarantee whole intensity, the movable frame of current three-dimensional parking device is all to be made by H shaped steel or square tube, because the cylinder for folding and unfolding wire rope is arranged on movable frame upper surface, the drive motors that drives movable frame to move is generally all arranged on front side or the rear side of movable frame crossbeam, and the guide wheel moving and shifting axle are positioned at the below of crossbeam, between drive motors and shifting axle, need to carry out transmission by chain, due to drive motors and the residing position of shifting axle, chain easily skids and bounces in running, the lower edge of wearing and tearing crossbeam and the gear teeth of sprocket wheel, make the crossbeam breach that weares and teares, intensity and the weight capacity of crossbeam have been reduced, produce potential safety hazard, chain also can rupture because of wearing and tearing simultaneously.
Utility model content
The deficiency that the utility model exists for above-mentioned prior art, has designed the adjusting tensioning apparatus that a kind of three-dimensional parking device moves driving chain.
Three-dimensional parking device of the present utility model moves the adjusting tensioning apparatus of driving chain, be arranged on the crossbeam of movable frame, for making shifting axle and the guide wheel on shifting axle that movable frame moves be arranged on crossbeam below, for driving the drive motors of shifting axle to be arranged on the inner side of crossbeam, shifting axle and drive motors are all provided with sprocket wheel, between sprocket wheel, by driving chain, connect, regulate strainer comprise the tension pulley seat being arranged on crossbeam soffit and be vertically set on the tensioning fixed head on crossbeam soffit, described tension pulley seat comprises top board, be symmetricly set on the wheel carrier on top board, be vertically set on the push pedal of top board rear end, the front portion of wheel carrier is provided with tightener sprocket, tightener sprocket is pressed on driving chain, top board is provided with guiding holddown groove, top board is bolted on crossbeam, bolt is positioned at guiding holddown groove, described tensioning fixed head is positioned at the rear of tension pulley seat, and tensioning fixed head is horizontally installed with tensioning bolt, and the top of tensioning bolt screw rod withstands in the push pedal of tension pulley seat.
The beneficial effects of the utility model are: regulate the tightener sprocket of strainer to be pressed on driving chain, make driving chain approach the curving of crossbeam, the transmission of shifting axle and drive motors time is tightr, driving chain cannot be polished to crossbeam completely, the generation of having avoided driving chain to skid and bounce, guarantee the integrality of crossbeam, made crossbeam still keep original intensity and bearing capacity, avoided the generation of potential safety hazard.The guiding holddown groove of tension pulley seat setting makes tension pulley seat be convenient to install, the position of bolt by adjusting fixed tensioning wheel seat in guiding holddown groove, the position of capable of regulating tension pulley seat, thereby adjust tightener sprocket for the thrust of driving chain, tensioning bolt is the direction ejection to driving chain by tension pulley seat, make, in situation that the bolt of fixed tensioning wheel seat unclamps, still to make tightener sprocket be pressed on driving chain.
Accompanying drawing explanation
Accompanying drawing 2 is for regulating the side portion structure figure of strainer.
The specific embodiment
Three-dimensional parking device of the present utility model moves the adjusting tensioning apparatus of driving chain, as shown in Fig. 1 to 2, be arranged on the crossbeam 2 of movable frame 1, for making shifting axle 3 and the guide wheel 4 on shifting axle 3 that movable frame 1 moves be arranged on crossbeam 2 belows, for driving the drive motors 5 of shifting axle 3 to be arranged on the inner side of crossbeam 3, shifting axle 3 and drive motors 5 are all provided with sprocket wheel, between sprocket wheel, by driving chain 6, connect.
Adjusting strainer comprises the tension pulley seat 7 being arranged on crossbeam 2 soffits and is vertically set on the tensioning fixed head 8 on crossbeam 2 soffits.
Described tensioning fixed head 8 is positioned at the rear of tension pulley seat 7, and tensioning fixed head 8 is horizontally installed with tensioning bolt 14, and the top of tensioning bolt 14 screw rods withstands in the push pedal 11 of tension pulley seat 7.Tensioning bolt 14 is the direction ejection to driving chain 6 by tension pulley seat 7, and tightener sprocket 12, to driving chain 6, is guaranteed to the thrust of 12 pairs of driving chains 6 of tightener sprocket.
Claims (1)
1. a three-dimensional parking device moves the adjusting tensioning apparatus of driving chain, be arranged on the crossbeam (2) of movable frame (1), be used for making the mobile shifting axle (3) of movable frame (1) and the guide wheel (4) on shifting axle (3) to be arranged on crossbeam (2) below, be used for driving the drive motors (5) of shifting axle (3) to be arranged on the inner side of crossbeam (3), shifting axle (3) and drive motors (5) are all provided with sprocket wheel, between sprocket wheel, by driving chain (6), connect, it is characterized in that, regulating strainer to comprise is arranged on the tension pulley seat (7) on crossbeam (2) soffit and is vertically set on the tensioning fixed head (8) on crossbeam (2) soffit, described tension pulley seat (7) comprises top board (9), be symmetricly set on the wheel carrier (10) on top board (9), be vertically set on the push pedal (11) of top board (9) rear end, the front portion of wheel carrier (10) is provided with tightener sprocket (12), tightener sprocket (12) is pressed on driving chain (6), top board (9) is provided with guiding holddown groove, top board (9) is fixed on crossbeam (3) by bolt (13), bolt (13) is positioned at guiding holddown groove, described tensioning fixed head (8) is positioned at the rear of tension pulley seat (7), and tensioning fixed head (8) is horizontally installed with tensioning bolt (14), and the top of tensioning bolt (14) screw rod withstands in the push pedal (11) of tension pulley seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539361.4U CN203531476U (en) | 2013-08-31 | 2013-08-31 | Adjusting and tensioning device for movable transmission chain of stereo parking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539361.4U CN203531476U (en) | 2013-08-31 | 2013-08-31 | Adjusting and tensioning device for movable transmission chain of stereo parking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203531476U true CN203531476U (en) | 2014-04-09 |
Family
ID=50417700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539361.4U Expired - Fee Related CN203531476U (en) | 2013-08-31 | 2013-08-31 | Adjusting and tensioning device for movable transmission chain of stereo parking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203531476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358461A (en) * | 2014-11-27 | 2015-02-18 | 河北省机电一体化中试基地 | Combined chain wheel with function of adjusting tension of chain |
| CN106968478A (en) * | 2017-05-18 | 2017-07-21 | 朱力山 | Opening lawn parking space |
| CN107060445A (en) * | 2017-04-21 | 2017-08-18 | 青岛德盛利立体停车设备有限公司 | A kind of rope protection device of multi-storied garage |
-
2013
- 2013-08-31 CN CN201320539361.4U patent/CN203531476U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358461A (en) * | 2014-11-27 | 2015-02-18 | 河北省机电一体化中试基地 | Combined chain wheel with function of adjusting tension of chain |
| CN107060445A (en) * | 2017-04-21 | 2017-08-18 | 青岛德盛利立体停车设备有限公司 | A kind of rope protection device of multi-storied garage |
| CN107060445B (en) * | 2017-04-21 | 2019-03-08 | 青岛德盛利立体停车设备有限公司 | A kind of rope protective device of stereo garage |
| CN106968478A (en) * | 2017-05-18 | 2017-07-21 | 朱力山 | Opening lawn parking space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |