CN101726351B - Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system - Google Patents
Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system Download PDFInfo
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- CN101726351B CN101726351B CN2009101538044A CN200910153804A CN101726351B CN 101726351 B CN101726351 B CN 101726351B CN 2009101538044 A CN2009101538044 A CN 2009101538044A CN 200910153804 A CN200910153804 A CN 200910153804A CN 101726351 B CN101726351 B CN 101726351B
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- lifting cylinder
- lifting
- weighing
- guide
- base plate
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- 239000000725 suspension Substances 0.000 title abstract 5
- 238000005303 weighing Methods 0.000 claims description 28
- 238000003466 welding Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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Abstract
The invention discloses a suspension type vehicle weighting lifting device which is arranged in a drum-type motor vehicle detecting system; the suspension type vehicle weighting lifting device comprises a lifting plate, a lifting air cylinder, a lifting guide rail, a guide groove, a pressure sensor, a double-head suspension arm screw rod, a guide bracket, a guide column and a weighting bottom plate; the suspension type vehicle weighting lifting device has low height, can reduce the height of a test bed and is convenient for maintenance; the sensors are less, the manufacturing cost is low, the structure is simple and the working reliability is high.
Description
Technical field
The present invention relates to the vehicle meausring apparatus, relate in particular to a kind of suspended vehicle weighting lifting device that is used for 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 gets 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.Since cylinder (air bag) or oil cylinder except that receive vehicle itself from gravity; Also receive because the moment of flexure that vehicle parking position deviation cylinder (air bag) or oil cylinder center produce; 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 premature damage make checkout equipment break down.
Summary of the invention
The objective of the invention is to deficiency, a kind of suspended vehicle weighting lifting device that is used for drum-type motor vehicle detecting system is provided to prior art.
The objective of the invention is to realize: a kind of suspended vehicle weighting lifting device that is used for drum-type motor vehicle detecting system through following technical scheme; Be arranged in the drum-type motor vehicle detecting system, it comprises: raising board, lifting cylinder, lifting guide rail, gathering sill, pressure transducer, double end cantilever and screw bolt, guide frame, guidepost and the base plate of weighing; Wherein, the lifting cylinder has two, is arranged symmetrically on the center line of raising board, supports raising board; Be furnished with two lifting guide rails in the outside of lifting cylinder, lifting guide rail one end and raising board welding, the other end inserts gathering sill, and lifting cylinder and gathering sill all are fixed on the floor of weighing.Guidepost is a square, is fixed on four angles of the base plate of weighing, and is welded with two guide frames respectively at the middle part of guidepost.One end of double end cantilever and screw bolt is connected with screw pair with pressure transducer, and the other end passes the base plate of weighing, and uses two nuts and dead mode to regulate the position of base plate on the double end cantilever and screw bolt of weighing at traversing through end.
Further, said lifting cylinder comprises the draw bolt that resets, lifting cylinder operation platform, lifting cylinder piston, lifting cylinder head, lifting cylinder barrel and lifting cylinder block.The counter sink that the draw bolt that resets passes raising board central authorities is consolidated lifting cylinder piston, lifting cylinder operation platform and raising board; Lifting cylinder operation platform adopts screw pair to be connected with the lifting cylinder piston; The lifting cylinder piston is installed in by in lifting cylinder head, lifting cylinder barrel and the formed working chamber of lifting cylinder block three, and the lifting cylinder block is connected with bolt with the base plate of weighing.
Further, said guide frame mainly is made up of angle sheave, the axis of guide, guiding fork, and angle sheave is in guiding fork, and the axis of guide passes guiding fork and angle sheave.
Further, said pressure transducer is the beam type pressure transducer.
The beneficial effect that the present invention has is:
1) device is highly low, can reduce the testing table height, and is easy to maintenance;
2) sensor is few, low cost of manufacture;
3) simple in structure, functional reliability is high;
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a vertical view of the present invention;
Fig. 3 is the structural representation of lifting cylinder of the present invention;
Fig. 4 is the structural representation of angle sheave of the present invention, wherein, (a) is front elevation, (b) is left view, (c) is vertical view;
Among the figure: 1, raising board, 2, the draw bolt that resets, 3, the lifting cylinder, 4, the lifting guide rail, 5, gathering sill; 6, pressure transducer, 7, the double end cantilever and screw bolt, 8, guide frame, 9, guidepost, 10, the base plate of weighing; 11, lifting cylinder operation platform, 12, the lifting cylinder piston, 13, the lifting cylinder head, 14, the lifting cylinder barrel, 15, the lifting cylinder block; 16, angle sheave, 17, the axis of guide, 18, guiding fork, 19, frame.
Embodiment
The present invention is used for the suspended vehicle weighting lifting device of drum-type motor vehicle detecting system; Be arranged between the cylinder of drum-type motor vehicle detecting system, it comprises: raising board, lifting cylinder, lifting guide rail, gathering sill, pressure transducer, double end cantilever and screw bolt, guide frame, guidepost and the base plate of weighing.Wherein, the lifting cylinder has two, is arranged symmetrically on the long center line of raising board, supports raising board; Be furnished with two lifting guide rails in the outside of one group of lifting cylinder, lifting guide rail and raising board welding, insertion is installed on the gathering sill of the base plate of weighing; Guidepost is a square, is fixed on four angles of the base plate of weighing, at the middle part of guidepost and near being welded with two guide frames respectively to frame one side.Fixing respectively two pressure transducers on the frame above the longer center line in the floor of weighing; One end of double end cantilever and screw bolt is connected with screw pair with pressure transducer; The other end passes the base plate of weighing, and uses two nuts and dead mode to regulate the position of base plate on the double end cantilever and screw bolt of weighing at traversing through end.The lifting cylinder comprises the draw bolt that resets, lifting cylinder operation platform, lifting cylinder piston, lifting cylinder head, lifting cylinder barrel and lifting cylinder block; The counter sink that the draw bolt that resets passes raising board central authorities is consolidated lifting cylinder piston, lifting cylinder operation platform and raising board; Lifting cylinder operation platform adopts screw pair to be connected with the lifting cylinder piston; The lifting cylinder piston is installed in by in lifting cylinder head, lifting cylinder barrel and the formed working chamber of lifting cylinder block three, and the lifting cylinder block is connected with bolt with the base plate of weighing.Guide frame is made up of angle sheave, the axis of guide, guiding fork.
Specify the present invention according to accompanying drawing below, it is more obvious that the object of the invention and effect will become.
Like Fig. 1, shown in Figure 2, the suspended vehicle weighting lifting device that the present invention is used for drum-type motor vehicle detecting system comprises: raising board 1, lifting cylinder 3, lifting guide rail 4, gathering sill 5, pressure transducer 6, double end cantilever and screw bolt 7, guide frame 8, guidepost 9 and the base plate 10 of weighing.Wherein, lifting cylinder 3 has two, is arranged symmetrically on the long center line of raising board 1, supports raising board 1; Be furnished with two lifting guide rails 4 in the outside of two lifting cylinders 3, lifting guide rail 4 one ends and raising board 1 welding, the other end inserts gathering sill 5, and lifting cylinder 3 all is fixed on the floor 10 of weighing with gathering sill 5; Guidepost 9 is a square, is fixed on four angles of the base plate 10 of weighing, at the middle part of guidepost 9 and near being welded with two guide frames 8 respectively to frame 19 1 sides, guide frame 8 can be free to slide on frame 19.Fixing respectively two pressure transducers 6 on the frame 19 above the floor 10 longer center lines of weighing; One end of double end cantilever and screw bolt 7 is connected with pressure transducer 6 usefulness screw pairs; The other end passes the base plate 10 of weighing, and uses two nuts and dead mode to regulate the position of base plate 10 on double end cantilever and screw bolt 7 of weighing at traversing through end.Pressure transducer 6 adopts the beam type pressure transducer.
Like Fig. 1, shown in Figure 3, lifting cylinder 3 comprises the draw bolt 2 that resets, lifting cylinder operation platform 11, lifting cylinder piston 12, lifting cylinder head 13, lifting cylinder barrel 14 and lifting cylinder block 15; The counter sink that the draw bolt 2 that resets passes raising board 1 central authorities is consolidated lifting cylinder piston 12, lifting cylinder operation platform 11 and raising board 1; Lifting cylinder operation platform 11 adopts screw pair to be connected with lifting cylinder piston 12; Lifting cylinder piston 12 is installed in by in lifting cylinder head 13, lifting cylinder barrel 14 and the formed working chamber of lifting cylinder block 15 threes, and lifting cylinder block 15 is connected with the base plate 10 usefulness bolts of weighing.
Like Fig. 2, shown in Figure 4, each guide frame 8 is made up of angle sheave 16, the axis of guide 17, guiding fork 18, and angle sheave 16 is in guiding fork 18, and the axis of guide 17 passes guiding fork 18 and angle sheave 16.
The course of work of the present invention is following: when motor vehicle reaches on the raising board 1, the inflation of the lower chamber of lifting cylinder 3 promotes raising board 1 and does upward movement, and motor vehicle rises with raising board 1, and when arriving lifting cylinder 3 stroke ends, cylinder is realized pressurize; Two pressure transducers are measured simultaneously and measured value are sued for peace; To the upper chamber inflation of lifting cylinder 3, lifting cylinder 3 moves downward subsequently, and under the drive of the draw bolt 2 that resets, raising board 1 descends, and motor vehicle descends; After motor vehicle left raising board 1, two pressure transducers were measured once more and measured value are sued for peace; With twice measured value in front and back with subtract each other, obtain the weight of vehicle.
Claims (4)
1. suspended vehicle weighting lifting device; Be arranged in the drum-type motor vehicle detecting system; It is characterized in that it comprises: raising board (1), lifting cylinder (3), lifting guide rail (4), gathering sill (5), pressure transducer (6), double end cantilever and screw bolt (7), guide frame (8), guidepost (9) and the base plate of weighing (10); Wherein, lifting cylinder (3) has two, is arranged symmetrically on the center line of raising board (1), supports raising board (1); Be furnished with two lifting guide rails (4) in the outside of lifting cylinder (3), lifting guide rail (4) one ends and raising board (1) welding, the other end inserts gathering sill (5), and lifting cylinder (3) and gathering sill (5) all are fixed on the base plate of weighing (10); Guidepost (9) is a square, is fixed on four angles of the base plate of weighing (10), is welded with two guide frames (8) respectively at the middle part of guidepost (9); Fixing respectively two pressure transducers (6) on the frame (19) of the floor of weighing (10) longer center line top; One end of double end cantilever and screw bolt (7) is connected with screw pair with pressure transducer (6), and the other end passes the base plate of weighing (10), uses two nuts and dead mode to regulate the position of the base plate of weighing (10) on double end cantilever and screw bolt (7) at traversing through end.
2. a kind of suspended vehicle weighting lifting device according to claim 1; It is characterized in that said lifting cylinder (3) comprises the draw bolt that resets (2), lifting cylinder operation platform (11), lifting cylinder piston (12), lifting cylinder head (13), lifting cylinder barrel (14) and lifting cylinder block (15); The counter sink that the draw bolt (2) that resets passes raising board (1) central authorities is consolidated lifting cylinder piston (12), lifting cylinder operation platform (11) and raising board (1); Lifting cylinder operation platform (11) adopts screw pair to be connected with lifting cylinder piston (12); Lifting cylinder piston (12) is installed in by in lifting cylinder head (13), lifting cylinder barrel (14) and the formed working chamber of lifting cylinder block (15) three, and lifting cylinder block (15) is connected with bolt with the base plate of weighing (10).
3. a kind of suspended vehicle weighting lifting device according to claim 1; It is characterized in that; Said guide frame (8) is made up of angle sheave (16), the axis of guide (17) and guiding fork (18), and angle sheave (16) is in guiding fork (18), and the axis of guide (17) passes guiding fork (18) and angle sheave (16).
4. a kind of suspended vehicle weighting lifting device according to claim 1 is characterized in that said pressure transducer (6) is the beam type pressure transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101538044A CN101726351B (en) | 2009-11-16 | 2009-11-16 | Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101538044A CN101726351B (en) | 2009-11-16 | 2009-11-16 | Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101726351A CN101726351A (en) | 2010-06-09 |
| CN101726351B true CN101726351B (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101538044A Expired - Fee Related CN101726351B (en) | 2009-11-16 | 2009-11-16 | Suspension type vehicle weighting lifting device for drum-type motor vehicle detecting system |
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| CN (1) | CN101726351B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936763A (en) * | 2010-07-30 | 2011-01-05 | 辽宁格瑞自动化设备有限公司 | Mobile metering cylinder |
| CN103786056A (en) * | 2012-10-31 | 2014-05-14 | 苏州久工自动化科技有限公司 | Smooth guide mechanism |
| CN102914438B (en) * | 2012-11-05 | 2015-04-22 | 上汽通用五菱汽车股份有限公司 | Test bed of electric glass lifting device of car door and test method |
| CN107941313B (en) * | 2017-12-20 | 2023-09-15 | 青岛西交检验检测科技有限公司 | Rail vehicle electronic scale |
| CN109253789A (en) * | 2018-09-26 | 2019-01-22 | 淄博同泰衡器有限公司 | Lifting Gear and system |
| CN111257008A (en) * | 2020-02-14 | 2020-06-09 | 上海上安机械施工有限公司 | Motor vehicle safety detection method |
| CN111928931B (en) * | 2020-06-22 | 2022-03-08 | 赛摩智能科技集团股份有限公司 | Container weighing system and loading weighing monitoring method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990005897A1 (en) * | 1988-11-23 | 1990-05-31 | Lextro Line Srl | Hydraulic balance |
| CN200979453Y (en) * | 2006-11-22 | 2007-11-21 | 江苏省计量测试技术研究所 | A weight measurement detector with controllable double hydraulic load mechanism |
| CN201548310U (en) * | 2009-11-16 | 2010-08-11 | 浙江大学 | Suspended vehicle-weighing lifting device |
-
2009
- 2009-11-16 CN CN2009101538044A patent/CN101726351B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990005897A1 (en) * | 1988-11-23 | 1990-05-31 | Lextro Line Srl | Hydraulic balance |
| CN200979453Y (en) * | 2006-11-22 | 2007-11-21 | 江苏省计量测试技术研究所 | A weight measurement detector with controllable double hydraulic load mechanism |
| CN201548310U (en) * | 2009-11-16 | 2010-08-11 | 浙江大学 | Suspended vehicle-weighing lifting device |
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| Publication number | Publication date |
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| CN101726351A (en) | 2010-06-09 |
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Granted publication date: 20120111 Termination date: 20121116 |