CN1282596C - Lifting device of vehicle detecting system - Google Patents
Lifting device of vehicle detecting system Download PDFInfo
- Publication number
- CN1282596C CN1282596C CN 200410053413 CN200410053413A CN1282596C CN 1282596 C CN1282596 C CN 1282596C CN 200410053413 CN200410053413 CN 200410053413 CN 200410053413 A CN200410053413 A CN 200410053413A CN 1282596 C CN1282596 C CN 1282596C
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- Prior art keywords
- frame
- pull
- thrust
- load bearing
- lifting device
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- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000012951 Remeasurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention discloses a lifting device of a vehicle detection system, which is provided with a load bearing table, wherein a driving thrust-pull frame, a fluid pressure push-pull device and an anti-thrust rotation support are arranged on the load bearing table. The lower part of the driving thrust-pull frame is provided with rollers, and the upper part is provided with a rotation support; driven lifting frames are respectively arranged on the rotation support and the anti-thrust rotation support. A weighing sensor is arranged below the load bearing table and is fixed on a machine frame. The driven lifting frame is provided with a load bearing table face, a bevel, and an up-and-down movement guide which comprises a guide face, a guide roller and a guide slot; the guide slot is fixed on the machine frame. The load bearing table is composed of a load bearing table bottom board and a horizontal guide device of the driving thrust frame. The present invention has the advantages that the lifting device improves the stress conditions of a cylinder or an oil cylinder which only has pull pressure and has no first lateral bending force; the lifting device enhances the working life and the reliability of the cylinder or the oil cylinder; the lifting device has small whole height and compact structure and is convenient for the whole arrangement of the system; the lifting device has uniform stress, smooth lifting and convenient maintenance.
Description
Technical field
The present invention relates to a kind of vehicle detecting system lifting device, be mainly used in the vehicle lifting between the cylinder in the drum-type motor vehicle detecting system, purpose is in order to guarantee that vehicle passes in and out monitor station easily.
Background technology
At present, the vehicle lifting device between the cylinder in the drum-type motor vehicle detecting system generally adopts cylinder (air bag) or the direct upper and lower lifting of oil cylinder.When vehicle enters between the cylinder, on system's control cylinder (air bag) or oil cylinder are direct, following motion, thereby realize the lifting of vehicle, the general vertical installation of cylinder of this device (air bag) or oil cylinder, require the overall height of increase equipment like this, general device upper surface and ground are on same horizontal surface, because cylinder (oil cylinder) generally all is vertical installation, therefore to go deep into ground-surface distance relatively big for equipment, 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, make cylinder (air bag) or oil cylinder ratio be easier to be out of order, equipment is relatively heavy simultaneously, and it is bigger to go deep into ground, keeps in repair also cumbersome.
Summary of the invention
The lifting device that the purpose of this invention is to provide a kind of vehicle detecting system.
It has plummer, on described plummer, be provided with initiatively push-pull effort frame, the fluid pressure push-pull device at fixed, the thrust rotating support, below described active push-pull effort frame, be provided with roller, above described active push-pull effort frame, be provided with rotating support, on described rotating support and thrust rotating support, be provided with driven lifting frame, described plummer is divided into LOAD CELLS, LOAD CELLS is fixed on the frame with bolted connection, driven lifting frame has loading floor, the inclined-plane, the up-and-down movement spigot surface, guide roller, with the supporting guide groove that is provided with of guide roller, guide groove is fixed on the frame; Loading floor is vertical with described up-and-down movement spigot surface; Described plummer has plummer base plate, active thrust frame horizontally-guided device, and described plummer base plate is provided with the through hole that is used for fixing.
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 gas 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 of vehicle detecting system;
Fig. 2 is that the present invention initiatively pushes away (drawing) power shelf structure scheme drawing;
Fig. 3 is the driven lifting frame structural representation of the present invention.
Fig. 4 is a plummer structural representation of the present invention.
The specific embodiment
The vehicle detecting system lifting device has plummer 3, on described plummer 3, be provided with initiatively push-pull effort frame 1, fluid pressure push-pull device at fixed 6, thrust rotating support 7, below described active push-pull effort frame 1, be provided with roller 1-3, above described active push-pull effort frame 1, be provided with rotating support 1-2, on described rotating support 1-2 and thrust rotating support 7, be provided with driven lifting frame 2, described plummer 3 is divided into LOAD CELLS 4, LOAD CELLS 4 usefulness bolted connections are fixed on the frame 8, driven lifting frame 2 has loading floor 2-1, inclined-plane 2-2, up-and-down movement spigot surface 2-3, guide roller 2-4, with the supporting guide groove 5 that is provided with of guide roller 2-4, guide groove 5 is fixed on the frame 8; Loading floor 2-1 is vertical with described up-and-down movement spigot surface 2-3; Described plummer 3 has plummer base plate 3-1, active thrust frame horizontally-guided device 3-2, and described plummer base plate 3-1 is provided with the through hole 3-3 that is used for fixing.
Initiatively push-pull effort frame 1 is connected and fixed draw back plate 1-4 and is formed by shelf 1-1, rotating support 1-2 and roller 1-3, push-and-pull cylinder (oil cylinder) piston rod.Shown in Figure 2.Shelf 1-1 is the integral body by welding or riveted joint or bolted connection; Rotating support 1-2 by pin and bearing (or bearing and overcoat is formed or form by bearing and cylinder) form and be fixed on the shelf 1-1; Roller 1-3 by pin and bearing (or bearing and overcoat is formed or form by bearing and cylinder), be fixed on the shelf 1-1 by pin simultaneously, plummer 3 is made up of plummer base plate 3-1, active thrust frame horizontally-guided device 3-2 itself, plummer base plate 3-1 is provided with fixed orifice 3-3, so that connect, initiatively push-pull effort frame 1 is placed on above the plummer 3, four roller 1-3 just in time are limited in the middle of the active push-pull effort frame horizontally-guided device 3-2, thereby make active push-pull effort frame 1 in plummer 3 upper edges active push-pull effort frame horizontally-guided device 3-2 sway; Push-and-pull cylinder (oil cylinder) piston rod is connected and fixed draw back plate 1-4 and is connected with screw with the piston rod of push-and-pull cylinder (oil cylinder) 6.
Driven lifting frame 2 (can be a bearing by loading floor 2-1, inclined-plane 2-2, up-and-down movement guiding 2-3, guide roller, also can be the integral body that bearing and outside race are formed) 2-4 and orienting roll wheel shaft 2-5 composition, the orienting roll wheel shaft is by welding or being bolted on the loading floor 2-1.As shown in Figure 3.
Push-and-pull cylinder (oil cylinder) 6 is fixed on the negative 3-1 of plummer 3, and its piston rod is connected and fixed draw back plate 1-4 with push-and-pull cylinder (oil cylinder) piston rod on the push-pull effort frame 1 initiatively and is connected.
The base of thrust rotating support 7 is fixed on the negative 3-1 of plummer 3, and its roller can roll on the up-and-down movement guiding 2-3 of driven lifting frame 2.
The purpose of this vehicle detecting system lifting device is achieved in that works as push-and-pull cylinder (oil cylinder) 6 under the control of reversing control valve, its piston rod can be released and draw in, when piston rod is released, driving initiatively, push-pull effort frame 1 is moved to the left, initiatively the rotating support 1-2 of push-pull effort frame 1 acts on the inclined-plane 2-2 of driven lifting frame 2, simultaneously because the combined action of thrust rotating support 7, limited the side-to-side movement of driven lifting frame, the inclined-plane 2-2 of driven lifting frame of while, spigot surface 2-3 is positioned at active thrust frame centre all the time, utilize the side of inclined-plane 2-2 and spigot surface 2-3, limited driven lifting frame moving perpendicular to the another one degree of freedom of left and right directions, in order to guarantee the vehicle stressing conditions in when turnover, also increased a guide roller 2-4 who is fixed on the loading floor 2-1, when driven lifting frame up-and-down movement, guide roller 2-4 is scroll-up/down in guide groove 5 all the time, by inclined-plane 2-2, spigot surface 2-3, the side that inclined-plane 2-2 and spigot surface are formed, guide roller 2-4, guide groove, thrust rotating support 7 common qualifications make driven lifting frame 2 to move vertically upward, thereby lifting plays wheel, and the axle of car is heavy so just can measure by LOAD CELLS 4; On the contrary, when piston rod drew in, drive initiatively pushed away (drawing) power frame 1 and moves right, and driven lifting frame 2 moves downward under the effect of gravity, leaves wheel, and the axle remeasurement finishes.
Fluid pressure push-pull device at fixed (cylinder or oil cylinder) push-and-pull is the push-pull effort frame initiatively, active push-pull effort frame, rely on the roller of its below on the one hand, be subjected to the initiatively constraint of push-pull effort frame horizontally-guided device, moving linearly on loading floor, initiatively the rotating support of push-pull effort frame top promotes driven lifting frame, and driven lifting frame moves up and down under the constraint of thrust rotating support, thereby vehicle is done upper and lower lifting.
Claims (1)
1. vehicle detecting system lifting device, it is characterized in that it has plummer (3), on described plummer (3), be provided with initiatively push-pull effort frame (1), fluid pressure push-pull device at fixed (6), thrust rotating support (7), be provided with roller (1-3) in described active push-pull effort frame (1) below, be provided with rotating support (1-2) in described active push-pull effort frame (1) top, on described rotating support (1-2) and thrust rotating support (7), be provided with driven lifting frame (2), described plummer (3) is divided into LOAD CELLS (4), LOAD CELLS (4) is fixed on the frame (8) with bolted connection, driven lifting frame (2) has loading floor (2-1), inclined-plane (2-2), up-and-down movement spigot surface (2-3), guide roller (2-4), with the supporting guide groove (5) that is provided with of guide roller (2-4), guide groove (5) is fixed on the frame (8); Loading floor (2-1) is vertical with described up-and-down movement spigot surface (2-3); Described plummer (3) has plummer base plate (3-1), active thrust frame horizontally-guided device (3-2), and described plummer base plate (3-1) is provided with the through hole (3-3) that is used for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053413 CN1282596C (en) | 2004-07-23 | 2004-07-23 | Lifting device of vehicle detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410053413 CN1282596C (en) | 2004-07-23 | 2004-07-23 | Lifting device of vehicle detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1587020A CN1587020A (en) | 2005-03-02 |
| CN1282596C true CN1282596C (en) | 2006-11-01 |
Family
ID=34602845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410053413 Expired - Fee Related CN1282596C (en) | 2004-07-23 | 2004-07-23 | Lifting device of vehicle detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1282596C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006020771B3 (en) * | 2006-05-03 | 2008-01-10 | Eisenmann Anlagenbau Gmbh & Co. Kg | Lifting table especially for small lifting heights |
| CN102363516A (en) * | 2011-10-25 | 2012-02-29 | 浙江大学 | Rocker arm type vehicle detection table lifting device |
| CN102363515A (en) * | 2011-10-25 | 2012-02-29 | 浙江大学 | Roller rocking lever type motor vehicle detection table lifting device |
| CN102491235A (en) * | 2011-12-08 | 2012-06-13 | 安徽巨一自动化装备有限公司 | Horizontal lifting mechanism applied to medium and large shells |
| CN103395717B (en) * | 2013-08-21 | 2016-03-09 | 湖南三德科技股份有限公司 | Intelligence for dehumidifying heat pump send sampling car |
| CN104568094B (en) * | 2015-01-16 | 2017-01-11 | 中车青岛四方车辆研究所有限公司 | Fixed train lifting overhauling device with complete train weighing function |
| CN105060168B (en) * | 2015-08-27 | 2018-01-02 | 重庆长安汽车股份有限公司 | The main spelling lifting mechanisms of automobile PCF |
| CN106348060A (en) * | 2016-10-27 | 2017-01-25 | 周秘起 | Container loading and unloading system |
| CN110155695B (en) * | 2019-06-17 | 2024-03-26 | 大连德欣新技术工程有限公司 | Standardized modularized bearing and positioning device |
| CN110626975A (en) * | 2019-09-18 | 2019-12-31 | 武汉理工大学 | Inclined guide rail lifting device for AGV trolley |
-
2004
- 2004-07-23 CN CN 200410053413 patent/CN1282596C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1587020A (en) | 2005-03-02 |
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| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20061101 |