CN100344482C - Lifting device of motor vehicle detecting system - Google Patents
Lifting device of motor vehicle detecting system Download PDFInfo
- Publication number
- CN100344482C CN100344482C CNB2004100671680A CN200410067168A CN100344482C CN 100344482 C CN100344482 C CN 100344482C CN B2004100671680 A CNB2004100671680 A CN B2004100671680A CN 200410067168 A CN200410067168 A CN 200410067168A CN 100344482 C CN100344482 C CN 100344482C
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- Prior art keywords
- lifting
- fixed
- arm
- frame
- plummer
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention discloses a lifting device of a motor vehicle detecting system. The present invention is provided with a bearing table fixed on a support frame. Simultaneously, the present invention is provided with a lifting frame provided with a lifting table top below which a left lifting positioning arm, a right lifting positioning arm and a lifting arm are arranged. The other end of the lifting arm is provided with a fixed through hole in which a roller shaft is penetrated. Both sides of the roller shaft are respectively provided with a roller. Fixed shafts of the left lifting positioning arm and the right lifting positioning arm are connected through fixed through holes on the left lifting positioning arm and the right lifting positioning arm and a fixed through hole on a hinged plate by a pair of fastening screw caps. The hinged plate is fixed on a frame. A fluid pressure push-and-pull device is arranged on the bearing table, and the outer end of a piston rod of the fluid pressure push-and-pull device is provided with a triangular inclined plane block. The present invention has the advantages that the condition of supporting force of a cylinder type oil cylinder is improved, only pulling pressure is provided, and the service life and the reliability of a cylinder or the oil cylinder are improved; the height of the whole body is low, the structure is compact, and the arrangement of the whole body of the system is convenient; the supporting force is homogeneous, and the lift is smooth; the maintenance is convenient.
Description
Technical field
The present invention relates to a kind of lifting device of motor vehicle detecting system, be used for the vehicle lifting between the cylinder of drum-type motor vehicle detecting system.
Background technology
At present, the vehicle lifting device between the cylinder in the drum-type motor vehicle detecting system generally adopts directly vertical installation of cylinder (air bag) or oil cylinder to realize lifting device lifting up and down.When vehicle enters between the cylinder, the direct upper and lower motion of system's control cylinder (air bag) or oil cylinder, thereby the lifting of realization vehicle.Realize the overall height of the lifting requirement increase equipment of vehicle like this, require generally speaking the vehicle equipment upper surface be with ground on same horizontal surface or a little more than ground some, because cylinder (oil cylinder) is vertical installation, therefore the degree of depth of the hole groove of installation and measuring equipment is relatively big, simultaneously cylinder (air bag) or oil cylinder except that be subjected to vehicle itself from gravity, also be subjected to because vehicle stops the moment of flexure that location departs from cylinder (air bag) or the generation of oil cylinder center, especially when vehicle leaves the detection station, cylinder (air bag) or oil cylinder center are produced moment of flexure, make cylinder (air bag) or oil cylinder early failure make check implement break down, equipment is relatively heavy simultaneously, be installed in again in the deep hole groove simultaneously, make that maintenance is also cumbersome.
Summary of the invention
The lifting device that the purpose of this invention is to provide a kind of motor vehicle detecting system.
It has plummer, plummer is fixed on the support, be provided with lifting frame simultaneously, lifting frame has the lifting table top, have a left side at the lifting table top, right lifting radius arm and lift arm, the other end of lift arm is provided with fixed via, be installed with roller shaft in the fixed via, the roller shaft both sides are provided with roller, a left side, right lifting radius arm anchor shaft is by a left side, fixed via on the right lifting radius arm connects with a pair of fastening nut mutually with the fixed via on the articulated slab, articulated slab is fixed on the frame, the fluid pressure push-pull device at fixed is housed on the plummer, the piston rod outer end of fluid pressure push-pull device at fixed is provided with the triangle ramp blocks, piston rod outer end and triangle ramp blocks adopt clamping nut to fix, and the following right angle face of triangle ramp blocks is installed in the guide groove of plummer.Left and right lifting radius arm (2) is a groove shape.
Advantage of the present invention is:
1) improves air-cylinder type cylinder force situation, have only pressure, improve the work life and the reliability of cylinder or oil cylinder;
2) whole height is little, and compact conformation is convenient to the entire arrangement of system;
3) stressed even, lifting is steady;
4) easy to maintenance.
Description of drawings
Fig. 1 is the lifting device structural representation front elevation of motor vehicle detecting system;
Fig. 2 is the lifting device structural representation lateral plan of motor vehicle detecting system;
Fig. 3 is the lifting device structural representation birds-eye view of motor vehicle detecting system
The specific embodiment
As shown in the figure, the motor vehicle detecting system lifting device has plummer 9, plummer 9 is fixed on the frame 14, be provided with lifting frame simultaneously, lifting frame has lifting table top 1, have a left side at lifting table top 1, right lifting radius arm 2 and lift arm 3, the other end of lift arm 3 is provided with fixed via 10, be installed with roller shaft 5 in the fixed via 10, roller shaft 5 both sides are provided with roller 4, a left side, right lifting radius arm anchor shaft 12 is by left, fixed via 6 on the right lifting radius arm 2 connects mutually with a pair of fastening nut 15 of fixed via 6 usefulness on the articulated slab 11, articulated slab 11 is fixed on the frame 14, fluid pressure push-pull device at fixed 7 is housed on the plummer 9, the piston rod outer end of fluid pressure push-pull device at fixed is provided with triangle ramp blocks 8, piston rod outer end and triangle ramp blocks 8 adopt clamping nut 13 fixing, and the following right angle face of triangle ramp blocks 8 is installed in the guide groove of plummer.
Left and right lifting radius arm 2 on the lifting frame and lift arm 3 are an integral body of being got up by welding or riveted joint or bolted connection; Left and right lifting radius arm 2 is linked by the left and right lifting radius arm of fixed via 6 usefulness anchor shaft 12 and a pair of fastening nut 15 on fixed via 6 and the articulated slab 11, the main effect of a pair of fastening nut 15 is for left and right sides lifting radius arm 2 and articulated slab 11 are tied, make simultaneously them keep certain clearance again, left and right sides lifting radius arm 2 can be rotated by the solid axle 12 of left and right lifting radius arm mutually flexibly with articulated slab 11, can not get loose again simultaneously; Articulated slab 11 is welded on the frame 14, and left and right sides lift arm can be solid round the left and right lifting radius arm in fixed via 6.Dead axle 12 swings up and down.Lifting table top 1 time, the lifting radius arm is vertical mutually with the lifting table top at the other end welding of left and right lifting radius arm 2 or riveted joint or bolted connection.Lift arm 3 welding or bolted connection are lifting table top 1 time, and three planes at left and right lifting radius arm 2 and lift arm 3 places are parallel to each other.Roller 4 is enclosed within on the antifriction-bearing box by roller shaft 5 and is fixed on the fixed via 10 on the lift arm 3.
Cylinder in the fluid pressure push-pull device at fixed (or oil cylinder) 7 is by being bolted on the plummer 9, and the left right angle face of triangle ramp blocks 8 is connected with the piston rod of push-and-pull cylinder (oil cylinder) 7, and compresses with clamping nut 13.Descend the right angle face to be installed in the guide groove of plummer 9 in addition, triangle ramp blocks 8 can be done in the guide groove of plummer 9 under the push-and-pull of the piston rod of push-and-pull cylinder (oil cylinder) 7 and reciprocatingly slide like this, the hypotenuse inclined-plane and the articulated slab roller 4 of triangle ramp blocks are in contact with one another, but slide relative.As shown in Figure 2.
The purpose of this vehicle detecting system lifting device is achieved in that works as push-and-pull cylinder (oil cylinder) 7 under the control of change-over valve, its piston rod can be released and draw in, when piston rod is released, drive triangle ramp blocks 8 (is seen that Fig. 2 is a lateral plan) to the right and is moved, promoting triangle ramp blocks 8 acts on the roller 4, simultaneously because a left side, the combined action of right lifting radius arm 2, limited the motion of lifting frame, and meanwhile the inclined-plane 8 of fluid push-pull device at fixed promotes roller 4 upward movements, acts on by lift arm 3 to make whole lifting frame center on the left side on the fixed via 6 on the lifting table top 1, the upwards swing of right lifting radius arm anchor shaft 12.Vehicle is lifted, detect vehicle like this and just can leave detection, this station detects and finishes; On the contrary, when piston rod draws in, driving triangle ramp blocks 8 fails to agree (see figure 2) and moves, because the deadweight of lifting frame makes the roller 4 of contact on the inclined-plane on the triangle ramp blocks 8 move downward, acting on lifting table top 1 by lift arm 3 makes the left and right lifting radius arm anchor shaft 12 of whole lifting frame on the fixed via 6 to lower swing, wheel falls into and detects on the cylinder, begins to detect.
Fluid pressure push-pull device at fixed (cylinder or oil cylinder) 7 push-and-pull triangle ramp blocks 8, triangle ramp blocks 8 is done straight-line motion under the constraint of the guide groove of plummer 9, thereby the inclined-plane of triangle ramp blocks 8 promotion roller 4 is done lifting frame left and right lifting radius arm anchor shaft 12 on fixed via 6 and is swung up and down, at this moment lifting table top 1 moves up and down, thereby the vehicle that is docked in lifting table top 1 is done lifting campaign up and down.
Claims (2)
1. the lifting device of a motor vehicle detecting system, it is characterized in that: it has plummer (9), plummer (9) is fixed on the frame (14), plummer (9) top is provided with lifting frame, lifting frame has lifting table top (1), have a left side at lifting table top (1), right lifting radius arm (2) and lift arm (3), the other end of lift arm (3) is provided with fixed via (10), be installed with roller shaft (5) in the fixed via (10), roller shaft (5) both sides are provided with roller (4), a left side, right lifting radius arm anchor shaft (12) is by a left side, fixed via (6) on the right lifting radius arm (2) connects with a pair of fastening nut (15) mutually with the fixed via (6) on the articulated slab (11), articulated slab (11) is fixed on the frame (14), fluid pressure push-pull device at fixed (7) is housed on the plummer (9), the piston rod outer end of fluid pressure push-pull device at fixed is provided with triangle ramp blocks (8), piston rod outer end and triangle ramp blocks (8) adopt clamping nut (13) fixing, the inclined-plane and the roller of triangle ramp blocks (8) are in contact with one another, and the following right angle face of triangle ramp blocks (8) is installed in the guide groove of plummer.
2. the lifting device of a kind of motor vehicle detecting system according to claim 1 is characterized in that: said left and right lifting radius arm (2) is groove shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100671680A CN100344482C (en) | 2004-10-12 | 2004-10-12 | Lifting device of motor vehicle detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100671680A CN100344482C (en) | 2004-10-12 | 2004-10-12 | Lifting device of motor vehicle detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1619279A CN1619279A (en) | 2005-05-25 |
| CN100344482C true CN100344482C (en) | 2007-10-24 |
Family
ID=34765014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100671680A Expired - Fee Related CN100344482C (en) | 2004-10-12 | 2004-10-12 | Lifting device of motor vehicle detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100344482C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092595B (en) * | 2016-07-14 | 2018-08-10 | 国网山东省电力公司梁山县供电公司 | A kind of vehicle safety preservation ＆ testing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104791U (en) * | 1991-10-08 | 1992-05-20 | 山西太原索斯沃斯升降台有限公司 | Maintenance vehicle with lifter |
| CN2265936Y (en) * | 1996-06-28 | 1997-10-29 | 丛培强 | Moveable horizontal lifter for car |
| CN2353719Y (en) * | 1998-07-31 | 1999-12-15 | 赵建寅 | Automobile-lifting machine |
| CN2411944Y (en) * | 2000-03-01 | 2000-12-27 | 上海宝得宝机电有限公司 | Starting servo mechanism of scissor vehicle lifter |
-
2004
- 2004-10-12 CN CNB2004100671680A patent/CN100344482C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104791U (en) * | 1991-10-08 | 1992-05-20 | 山西太原索斯沃斯升降台有限公司 | Maintenance vehicle with lifter |
| CN2265936Y (en) * | 1996-06-28 | 1997-10-29 | 丛培强 | Moveable horizontal lifter for car |
| CN2353719Y (en) * | 1998-07-31 | 1999-12-15 | 赵建寅 | Automobile-lifting machine |
| CN2411944Y (en) * | 2000-03-01 | 2000-12-27 | 上海宝得宝机电有限公司 | Starting servo mechanism of scissor vehicle lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1619279A (en) | 2005-05-25 |
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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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20101012 |