CN102050091B - Baffle type vehicle limiting device - Google Patents
Baffle type vehicle limiting device Download PDFInfo
- Publication number
- CN102050091B CN102050091B CN2010105951664A CN201010595166A CN102050091B CN 102050091 B CN102050091 B CN 102050091B CN 2010105951664 A CN2010105951664 A CN 2010105951664A CN 201010595166 A CN201010595166 A CN 201010595166A CN 102050091 B CN102050091 B CN 102050091B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- big
- lock
- cylinder piston
- baffle
- 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
- 230000002401 inhibitory effect Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000001141 propulsive effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a baffle type vehicle limiting device which comprises a pair of guide rails, a mobile frame, a baffle, a small cylinder, a big cylinder and locking cylinders, wherein the big cylinder is fixed on the bottom plate of the mobile frame through bolts; the baffle is positioned above the big cylinder; the big cylinder piston of the big cylinder is fixedly linked with the baffle through a flange; side plates at the two sides of the mobile frame are respectively installed on the corresponding guide rails through bearings; the small cylinder is fixedly installed at the outer side of the rear plate of the mobile frame; the small cylinder piston of the small cylinder stretches into through a first through hole of the rear plate; the inner walls of the side plates at the two sides of the mobile frame are respectively and fixedly linked with at least one locking cylinder; the locking cylinder pistons of the locking cylinders stretch out of second through holes of the side plates; and the outer ends of the locking cylinder pistons approach to the stop blocks of the locking cylinder pistons. The invention is simple and convenient in operation, is convenient to be rapidly received by operation personnel, is beneficial to popularization and use, and has low cost.
Description
Technical field
The present invention relates to a kind of vehicle inhibiting device, relate in particular to a kind of baffle-type vehicle inhibiting device.
Background technology
The quality of self-propelled vehicle deceleration and stopping performance is directly connected to traffic safety, and functional and failure-free brake system can guarantee traffic safety, avoids traffic accident; Otherwise, be easy to cause the serious accident of car crash.The quality of deceleration and stopping performance also influences the performance of self-propelled vehicle dynamic property.Therefore, to the self-propelled vehicle deceleration and stopping performance regularly detect, compulsory maintenance can ensure that self-propelled vehicle often is in safety traffic under the good technical state.
Braking or preceding braking force were not seldom before the part self-propelled vehicle had at present; Therefore self-propelled vehicle is unstable when detecting; Possibly move forward along with the rolling of cylinder,, when self-propelled vehicle detects, can self-propelled vehicle be fixed so need a kind of vehicle inhibiting device.
Summary of the invention
The purpose of this invention is to provide a kind of baffle-type vehicle inhibiting device.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: this baffle-type vehicle inhibiting device mainly comprises pair of guide rails, movable stand, baffle plate, little cylinder, big cylinder, lock-up cylinder.Big cylinder is through on the base plate that is bolted to movable stand, and baffle plate is positioned at the top of big cylinder and the big cylinder piston of big cylinder is fixedly connected through flange and baffle plate, and the side plate of movable stand both sides passes through bearing installation respectively on cooresponding guide rail; The outside of the back plate of movable stand is installed with little cylinder, and the small cylinder piston of little cylinder stretches out via first through hole of back plate; At least one lock-up cylinder that respectively has been fixedly connected on the inwall of the side plate of movable stand both sides, the lock-up cylinder piston of lock-up cylinder stretch out via second through hole of side plate and the outer end of lock-up cylinder piston near the backing block of lock-up cylinder piston.
Compared with prior art, the beneficial effect that has of the present invention is:
1) the present invention only needs the control cylinder positive action when work, and after measuring end, the control cylinder counteragent gets final product, so be very simple with easily in operation, be convenient to operating personal and accept fast;
2) the present invention, promotes the use of so the present invention more saves on manufacturing cost owing to only adopt cylinder that propulsive effort is provided more easily;
3) the present invention is owing to adopt cylinder to provide propulsive effort that movable stand is moved forward and backward, thereby makes vehicle spacing, so the present invention is more wide on range of use.
Description of drawings
Fig. 1 is a kind of baffle-type vehicle inhibiting device schematic top plan view;
Fig. 2 is that the A-A of Fig. 1 is to scheme drawing;
Among the figure: 1; Guide rail 2; Axle 3; Movable stand 4; Baffle plate 5; Small cylinder piston 6; Small cylinder piston nut 7; Small cylinder piston plain cushion 8; Stingy cylinder 9; Bearing 10; Damper shaft 11; Bolt; Nut and pad 12; Damper shaft flange 13; Big cylinder piston flange dish 14; Big cylinder piston 15; Big cylinder 16; Lock-up cylinder 17; Lock-up cylinder piston 18; Lock-up cylinder piston fixed block 19; Backing block 20; Base plate 21; Side plate 22; Back plate.
The specific embodiment
Baffle-type vehicle inhibiting device of the present invention partly is made up of pair of guide rails 1, movable stand 3, baffle plate 4, stingy cylinder 8, big cylinder 15, lock-up cylinder 16 etc.
As depicted in figs. 1 and 2, movable stand 3 is to move forward and backward under the effect of stingy cylinder 8 that the baffle plate 4 that makes rise can be near the wheel of self-propelled vehicle to be detected.The side plate 21 of movable stand 3 both sides is welded with 2 axles 2 respectively, and bearing 9 is sleeved on the axle 2, and axle 2 runs through bearing 9 inner rings, and interference fit is an one between axle 2 and bearing 9 inner rings; The outer ring of bearing 9 is on the guide rail 1 that is fixed on the detecting device frame (not shown), to roll, and whole like this movable stand 3 can move front and back on guide rail 1, thereby guarantees that the baffle plate 4 that rises can be near the wheel of self-propelled vehicle.
As shown in Figure 1, the outside of the back plate 22 of movable stand 3 is installed with stingy cylinder 8, is for moving forward and backward of movable stand 3 propulsive effort to be provided.The front end of small cylinder piston 5 is set to the outside thread pattern; Its through after first through hole of plate 22 reach the inboard of back plate 22; And small cylinder piston 5 is fixedly connected through small cylinder piston nut 6, small cylinder piston plain cushion 7 with back plate 22; Guarantee that the propulsive effort that stingy cylinder 8 provides can pass through this anastomosis on movable stand 3, thereby change the front-rear reciprocation movement of small cylinder piston 5 front-rear reciprocation movement of movable stand 3 into.
As shown in Figure 2, the lock-up cylinder 16 that respectively has been fixedly connected on the inwall of the side plate 21 of movable stand 3 both sides provides the locking effect for movable stand 3 arrives control position.For making the locking best results, a lock-up cylinder 16 at least respectively has been fixedly connected on the inwall of the side plate 21 of movable stand 3 both sides.As depicted in figs. 1 and 2, lock-up cylinder piston fixed block 18 is the outer ends that are welded on the lock-up cylinder piston 17 of lock-up cylinder 16, and it can increase the contact surface of lock-up cylinder piston 17 and backing block 19, thereby increases both friction force.Lock-up cylinder piston 17 stretches out through second through hole of side plate 21.As shown in Figure 2; Backing block 19 is through being bolted on the detecting device frame (not shown); The cooresponding position of track of on detecting device frame (not shown), moving with lock-up cylinder piston fixed block 18 all is furnished with backing block 19, backing block 19 and lock-up cylinder piston fixed block 18 combined action locking movable stands 3.
The working process of apparatus of the present invention is following:
Before the work of this device begins, at first the required measurement rear wheel of self-propelled vehicle is reached on the detecting device, after self-propelled vehicle stops well, start big cylinder 15.When the big cylinder piston 14 of big cylinder 15 moves up; Big cylinder piston flange dish 13, damper shaft flange 12, the damper shaft 10 of power through big cylinder piston 14 outer ends of big cylinder 15 is sent to baffle plate 4; Baffle plate 4 moves up like this, and stopping to move up to big cylinder piston 14 is that baffle plate 4 moves to control position.Then, start stingy cylinder 8.When the small cylinder piston 5 of stingy cylinder 8 moves backward; Small cylinder piston 5, small cylinder piston plain cushion 7, the small cylinder piston nut 6 of power through stingy cylinder 8 passed to movable stand 3; Thereby driving movable stand 3 moves backward; Up to the front vehicle wheel of baffle plate 4 near self-propelled vehicle, movable stand 3 stops to move, thereby vehicle is spacing.At last, start lock-up cylinder 16.With the lock-up cylinder piston fixed block 18 of power through lock-up cylinder piston 17 outer ends of lock-up cylinder 16, lock-up cylinder piston fixed block 18 is being pressed on the backing block 19 under the effect of this power, thereby movable stand 3 is fixed.Like this, vehicle to be detected is when wheel to be detected, and vehicle to be detected is spacing.
After measuring end, operating personal is at first controlled lock-up cylinder 16 work according to opposite job procedure operation, and lock-up cylinder piston fixed block 18 moves under the effect of lock-up cylinder piston 17 backward, thereby removes the locking effect to movable stand 3.Control stingy cylinder 8 work then; The small cylinder piston 5 of stingy cylinder 8 moves forward; Small cylinder piston 5, small cylinder piston plain cushion 7, the small cylinder piston nut 6 of power through stingy cylinder 8 passed to movable stand 3, move forward, baffle plate 4 is separated with wheel thereby drive movable stand 3.Control big cylinder 15 work at last; The big cylinder piston 14 of big cylinder 15 moves down; And big cylinder piston flange dish 13, the damper shaft flange 12 of power through big cylinder piston 14 outer ends of big cylinder 15 is sent to baffle plate 4; Baffle plate 4 moves down like this, and reference position is that baffle plate 4 is got back to reference position before big cylinder piston 14 returns to work.Thereby the releasing position-limiting action is spacing ready for measure next time.
Claims (1)
1. baffle-type vehicle inhibiting device; It is characterized in that: comprise pair of guide rails (1), movable stand (3), baffle plate (4), little cylinder (8), big cylinder (15), lock-up cylinder (16); Said big cylinder (15) is through on the base plate (20) that is bolted to movable stand (3); Said baffle plate (4) is positioned at the top of big cylinder (15) and the big cylinder piston (14) of said big cylinder (15) is fixedly connected through flange and baffle plate (4), and the side plate (21) of said movable stand (3) both sides is installed on the cooresponding guide rail (1) through bearing (9) respectively; The outside of the back plate (22) of said movable stand (3) is installed with little cylinder (8), and the small cylinder piston (5) of said little cylinder (8) stretches out via first through hole of said back plate (22); At least one lock-up cylinder (16) that respectively has been fixedly connected on the inwall of the side plate (21) of said movable stand (3) both sides, the lock-up cylinder piston (17) of said lock-up cylinder (16) stretch out via second through hole of said side plate (21) and the outer end of lock-up cylinder piston (17) near the backing block (19) of lock-up cylinder piston (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105951664A CN102050091B (en) | 2010-12-10 | 2010-12-10 | Baffle type vehicle limiting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105951664A CN102050091B (en) | 2010-12-10 | 2010-12-10 | Baffle type vehicle limiting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102050091A CN102050091A (en) | 2011-05-11 |
CN102050091B true CN102050091B (en) | 2012-05-30 |
Family
ID=43955011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105951664A Expired - Fee Related CN102050091B (en) | 2010-12-10 | 2010-12-10 | Baffle type vehicle limiting device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102050091B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108749792B (en) * | 2018-06-01 | 2020-06-05 | 杨智萍 | A car stopping device for new energy automobile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1913879A1 (en) * | 1969-03-19 | 1970-10-15 | Collmann Gmbh & Co Spezialmasc | Machine for clamping and processing pneumatic tires |
CN2326952Y (en) * | 1998-04-10 | 1999-06-30 | 广州八通电子实业有限公司 | Car spacing apparatus for taximeter detection platform |
CN1085833C (en) * | 1998-05-15 | 2002-05-29 | 浙江大学 | Positioning and fully-float-clamping measure device for front wheel of motocycle |
CN2629024Y (en) * | 2002-12-27 | 2004-07-28 | 浩通电子实业(番禺)有限公司 | Automatic wheels position limiting device in taximeter whole vehicle testing apparatus |
-
2010
- 2010-12-10 CN CN2010105951664A patent/CN102050091B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102050091A (en) | 2011-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101491881B (en) | Roller bearing grinder for railway freight car wheel pair | |
CN108640025B (en) | Dismounting device for unit brake of urban rail vehicle | |
CN202943111U (en) | Correcting device for bottom door of wagon | |
CN201145638Y (en) | Rollor bearing wearing machine for railway freight car wheel pair | |
CN102050091B (en) | Baffle type vehicle limiting device | |
CN202245937U (en) | Electric lifting flatcar for rail transit locomotives or vehicles | |
CN202212744U (en) | Rail transit locomotive bogie lifting, press-assembly and disassembly machine | |
CN102266880B (en) | Moving operating platform for rail correcting hydraulic press | |
CN203714655U (en) | Car body in white production line aerial reciprocating rod | |
CN101147938A (en) | Wheel rim rolling machine | |
CN102072824B (en) | Wheel-clamp type vehicle positioning device | |
CN203580993U (en) | Dedicated 60-rail parking anti-slip device | |
CN202411755U (en) | Moving overturn welding device | |
CN102019912B (en) | Reverse type vehicle limiting device | |
CN201296259Y (en) | A parking slide prevention device | |
CN114522859B (en) | Coating production line | |
CN102062697B (en) | Rotary limiting device for vehicle | |
CN201565765U (en) | Railway vehicle wheel pair withdrawing machine | |
CN214218049U (en) | Four post machines of lifting with adjustable two backup pads | |
CN201249443Y (en) | Assembly station for mounting a main generator in a diesel engine | |
CN210289293U (en) | Vehicle posture correction mechanism for stereo garage | |
CN101476958B (en) | Hydraulically driven plate type braking force measuring apparatus of automobile | |
CN102107585A (en) | Wheel set demounting machine for railway vehicle | |
CN205436945U (en) | Ring rolling machine radial movement device | |
CN208322627U (en) | Railway wheel tipper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20120530 Termination date: 20141210 |
|
EXPY | Termination of patent right or utility model |