CN113264476A - Multi-posture lifting platform system for automobile - Google Patents
Multi-posture lifting platform system for automobile Download PDFInfo
- Publication number
- CN113264476A CN113264476A CN202110711634.8A CN202110711634A CN113264476A CN 113264476 A CN113264476 A CN 113264476A CN 202110711634 A CN202110711634 A CN 202110711634A CN 113264476 A CN113264476 A CN 113264476A
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- Prior art keywords
- lifting
- lifting platform
- wheel lifting
- fixed frame
- rear wheel
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Links
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/16—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by one or more hydraulic or pneumatic jacks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an automobile multi-posture lifting platform system, and belongs to the technical field of automobile rainproof sealing detection systems. The structure comprises independently controllable lifting platforms corresponding to each wheel of the vehicle, wherein each lifting platform comprises two front wheel lifting platforms and two rear wheel lifting platforms corresponding to the front wheels and the rear wheels of the vehicle respectively, and the lifting platforms are used for lifting the corresponding wheels of the vehicle.
Description
Technical Field
The invention relates to the technical field of automobile rainproof sealing detection systems, in particular to an automobile multi-posture lifting platform system.
Background
The existing automobile rain-proof sealing performance detection system only stops an automobile on a horizontal ground, and a water spraying system vertically sprays water from six directions (up-down, left-right, front-back) to the up-down, left-right, front-back of a detected automobile body so as to simulate the whole sealing performance of the automobile in the natural rain.
It is also a common practice that a real automobile is not only parked on a level ground, but also partially parked on an inclined ground, such as in Chongqing city, and many roads are inclined slopes, in which case the vehicle may be inclined forward, backward or tilted sideways, or inclined forward, leftward or rightward, and so on. The existing automobile rainproof sealing performance detection system only detects the rainproof sealing performance of an automobile when the automobile is parked on a horizontal ground, and can not better simulate the overall sealing performance of the automobile in the natural rainy days.
Disclosure of Invention
The invention aims to solve the problems that the existing automobile rainproof tightness detection system only detects rainproof tightness when an automobile is parked on a horizontal ground, cannot detect rainproof tightness when the actual automobile is parked on an inclined ground, and cannot better simulate the integral sealing performance of the automobile when the automobile rains in the natural world.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an automobile multi-attitude lifting platform system, includes the independently controllable lift platform that corresponds with every wheel of vehicle, lift platform includes two front wheel lift platforms and two rear wheel lift platforms that correspond with the front and back wheel of vehicle respectively, lift platform is used for the wheel of lifting corresponding vehicle.
Adopt above-mentioned technical scheme, set up solitary lift platform through every wheel to the vehicle, can be to the independent lifting or the laying level of the wheel of the difference of vehicle, the vehicle inclined state that the vehicle that probably runs into in the actual driving under the simulation natural condition and the vehicle that leads to realizes the detection of the rain-proof leakproofness of vehicle under level or different inclined states, makes the detection effect of rain-proof leakproofness more accurate, more has persuasion.
As a further scheme of the invention: the front wheel lifting platform and the rear wheel lifting platform are both arranged in a foundation, a front mounting opening and a rear mounting opening are formed in the foundation and are used for mounting the front wheel lifting platform and the rear wheel lifting platform respectively, and the front wheel lifting platform can move back and forth and is used for supporting vehicles with different wheelbases.
By adopting the technical scheme, the front wheel lifting platform is designed to be capable of moving back and forth, so that the lifting platform system can detect vehicles with different wheelbases, and the universality and flexibility of use are improved.
As a still further scheme of the invention: the front wheel lift platform includes that horizontal slip installs intraoral preceding fixed frame in the front, preceding fixed frame is last to be fixed to be provided with front wheel lift cylinder, front wheel lift cylinder's output and front wheel lift casing's inside roof fixed connection, front wheel lift casing sets up fixed frame's outside in the front, rear wheel lift platform is including fixed set up the intraoral after-fixing frame of back installation, the fixed rear wheel lift cylinder that is provided with on the after-fixing frame, rear wheel lift cylinder's output and rear wheel lift casing's inside roof fixed connection, rear wheel lift casing sets up fixed frame's outside in the back.
Adopt above-mentioned technical scheme, under the cooperation of fixed frame, lift cylinder and lift casing, through control lift cylinder, alright realize the lifting and the whereabouts of preceding, rear wheel lift casing, realize the lifting and the whereabouts to the vehicle wheel, simple structure is convenient for control, through setting up lift casing in fixed frame's outside, has avoided a large amount of rivers direct impact lift cylinder and inside other devices when detecting rain-proof performance, avoids causing the damage.
As a still further scheme of the invention: the fixed movable guide that is provided with of left and right sides symmetry of preceding installing port inside bottom, the last slip of movable guide is provided with the ascending removal support frame of opening, the rear side of the inside bottom of preceding installing port still fixedly is provided with the removal hydro-cylinder, the output of removal hydro-cylinder and the bottom fixed connection who removes the support frame, fixed the setting of preceding fixed frame is inside the support body that removes the support frame, the support body lateral wall that removes the support frame sets up the outside at the front wheel lifting housing.
Adopt above-mentioned technical scheme, through setting up the movable guide, remove support frame and removal hydro-cylinder, under the push-and-pull effect of removal hydro-cylinder, can realize removing the horizontal slip of support frame on the movable guide, and then drive preceding fixed frame's horizontal migration, realize front wheel lift platform's back-and-forth movement, moreover, the steam generator is simple in structure, be convenient for control, the support body lateral wall of removal support frame sets up the outside at front wheel lift casing, be convenient for make remove support frame be connected with the wheel layer board, make the wheel layer board remove along with removing the support frame, play the supporting role to the vehicle front wheel.
As a still further scheme of the invention: wear-resisting support strips are symmetrically arranged on the front side and the rear side of the front mounting opening, a wheel supporting plate covering the opening of the front mounting opening is arranged on the wear-resisting support strips in a sliding mode, and one end, close to the front mounting opening, of the wheel supporting plate is fixedly connected with the upper end of the movable supporting frame.
By adopting the technical scheme, the wheel supporting plate is connected with the movable supporting frame by arranging the wear-resistant supporting strip and the wheel supporting plate, the movable supporting frame drives the wheel supporting plate to slide on the wear-resistant supporting strip when moving, so that when vehicles with different wheelbases are detected, the front lifting platform moves back and forth, the wheel supporting plate covers the front mounting opening all the time, and the front wheel moving on the front mounting opening is supported.
As a still further scheme of the invention: the front fixing frame and the rear fixing frame are fixedly provided with a plurality of guide blocks on the periphery of the upper end, the inner top walls of the front wheel lifting shell and the rear wheel lifting shell are fixedly provided with lifting guide posts corresponding to the guide blocks, and the lifting guide posts are arranged on the guide blocks in a vertically sliding mode.
By adopting the technical scheme, the lifting guide posts which are matched with the guide blocks in a sliding manner are arranged, so that the stability of the front wheel lifting shell and the rear wheel lifting shell in the lifting and falling processes is improved, the problem of heeling of the lifting shell is prevented, and the safety of the lifting platform in operation is improved.
As a still further scheme of the invention: and displacement sensors are fixedly arranged at the upper ends of the front fixed frame and the rear fixed frame and are used for detecting the lifting heights of the front wheel lifting shell and the rear wheel lifting shell.
By adopting the technical scheme, the lifting height of the lifting shell can be detected and controlled by workers by arranging the displacement sensor, and meanwhile, the lifting oil cylinder and the displacement sensor can be connected to the same main controller, so that automatic control can be realized, and the automation degree is improved.
As a still further scheme of the invention: and a rear wheel positioning block is fixedly arranged at the upper end of the rear wheel lifting shell.
By adopting the technical scheme, the rear wheels are fixed by arranging the rear wheel positioning blocks, so that the vehicle wheels are prevented from rolling to cause the vehicle to fall off from the lifting platform when different road surface inclination states are simulated.
As a still further scheme of the invention: the ground is provided with a vehicle guide rod which is positioned behind the rear mounting opening.
By adopting the technical scheme, the vehicle guide rod is arranged, so that an operator can be reminded of driving the vehicle to the lifting platform along the correct route.
Compared with the prior art, the invention has the beneficial effects that: the invention has a substantial improvement to the detection of the waterproof performance of the automobile compared with the existing automobile rainproof sealing performance detection system, the automobile can be detected more comprehensively by the automobile rainproof sealing performance detection system provided with the lifting platform system, and the automobile manufacturer can give the product to the user more confidently, so that the user can ensure no rain leakage and no water seepage in the automobile in future use, and the user has higher satisfaction.
Drawings
FIG. 1 is a block diagram of an automotive multi-attitude lift platform system;
fig. 2 is a top view of the automotive multi-pose elevating platform system.
In the figure: 1. a foundation; 2. a rear wheel lift cylinder; 3. a rear fixed frame; 4. a lifting guide post; 5. a displacement sensor; 6. a rear wheel lifting housing; 7. a vehicle guide bar; 8. a rear wheel positioning block; 9. a vehicle; 10. a front wheel lifting housing; 11. a wheel carrier; 12. a front fixed frame; 13. moving the oil cylinder; 14. moving the support frame; 15. a moving track; 16. a front wheel lift cylinder; 17. a front mounting port; 18. wear-resistant supporting strips; 19. a rear mounting port; 20. a front wheel lifting platform; 21. a rear wheel lifting platform; 22. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present embodiment provides a multi-pose lifting platform system for an automobile, including independently controllable lifting platforms corresponding to each wheel of a vehicle 9, where the lifting platforms include two front wheel lifting platforms 20 and two rear wheel lifting platforms 21 corresponding to front and rear wheels of the vehicle 9, respectively, the lifting platforms are used to lift the corresponding wheels of the vehicle 9, specifically, the front wheel lifting platforms 20 and the rear wheel lifting platforms 21 are both disposed in a foundation 1, a front mounting opening 17 and a rear mounting opening 19 are formed in the foundation 1, respectively, for mounting the front wheel lifting platforms 20 and the rear wheel lifting platforms 21, a vehicle guide rod 7 is disposed on the foundation 1, the vehicle guide rod 7 is located behind the rear mounting opening 19, the front wheel lifting platforms 20 include a front fixing frame 12 horizontally sliding in the front mounting opening 17, a front wheel lifting cylinder 17 is fixed on the front fixing frame 12, the output end of the front wheel lifting cylinder 17 is fixedly connected with the inner top wall of the front wheel lifting shell 10, the front wheel lifting shell 10 is arranged outside the front fixing frame 12, the rear wheel lifting platform 21 comprises a rear fixing frame 3 fixedly arranged in the rear mounting opening 19, the rear fixing frame 3 is fixedly provided with a rear wheel lifting cylinder 2, the output end of the rear wheel lifting cylinder 2 is fixedly connected with the inner top wall of the rear wheel lifting shell 6, the rear wheel lifting shell 6 is arranged outside the rear fixing frame 3, the upper end of the rear wheel lifting shell 6 is fixedly provided with a rear wheel positioning block 8, the upper end peripheral sides of the front fixing frame 12 and the rear fixing frame 3 are fixedly provided with a plurality of guide blocks 22, the inner top walls of the front wheel lifting shell 10 and the rear wheel lifting shell 6 are both fixed with lifting guide columns 4 corresponding to the guide blocks 22, the lifting guide column 4 is arranged on the guide block 22 in a vertically sliding manner, the upper ends of the front fixed frame 12 and the rear fixed frame 3 are fixedly provided with displacement sensors 5 for detecting the lifting heights of the front wheel lifting shell 10 and the rear wheel lifting shell 6, the front wheel lifting platform 20 can move back and forth and is used for supporting vehicles 9 with different axle distances, preferably, the left side and the right side of the bottom end in the front mounting port 17 are symmetrically and fixedly provided with moving guide rails 15, the moving guide rails 15 are provided with moving support frames 14 with upward openings in a sliding manner, the lower ends of the moving support frames 14 can be provided with sliders or pulleys corresponding to the moving guide rails 15 to realize the sliding of the moving support frames 14 on the moving guide rails 15, the rear side of the bottom end in the front mounting port 17 is also fixedly provided with a moving oil cylinder 13, and the output end of the moving oil cylinder 13 is fixedly connected with the bottom end of the moving support frames 14, preceding fixed frame 12 is fixed to be set up inside the support body of removal support frame 14, the support body lateral wall of removal support frame 14 sets up the outside at front wheel lift casing 10, bilateral symmetry is provided with wear-resisting support strip 18 around preceding installing port 17, it is provided with the wheel layer board 11 that covers installing port 17 opening part in the front to slide on the wear-resisting support strip 18, the wheel layer board 11 is close to preceding installing port 17's one end and the upper end fixed connection who removes support frame 14.
When the rain-proof sealing performance is detected, the position of the front wheel lifting platform 20 is adjusted according to the wheel base of the vehicle, the vehicle 9 is driven to the position to be detected, the wheels are all located on the corresponding lifting platform, the inclined states of different road surfaces of the vehicle can be realized by controlling the front wheel lifting oil cylinder 16 and the rear wheel lifting oil cylinder 12, and the rain-proof sealing performance detection of multiple postures is realized.
It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.
In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.
Claims (9)
1. The automobile multi-posture lifting platform system is characterized by comprising independently controllable lifting platforms corresponding to each wheel of a vehicle (9), wherein each lifting platform comprises two front wheel lifting platforms (20) and two rear wheel lifting platforms (21) corresponding to front wheels and rear wheels of the vehicle (9) respectively, and the lifting platforms are used for lifting the corresponding wheels of the vehicle (9).
2. The automobile multi-posture lifting platform system according to claim 1, characterized in that the front wheel lifting platform (20) and the rear wheel lifting platform (21) are both arranged in the foundation (1), a front mounting opening (17) and a rear mounting opening (19) for mounting the front wheel lifting platform (20) and the rear wheel lifting platform (21) respectively are arranged in the foundation (1), and the front wheel lifting platform (20) can move back and forth for supporting vehicles (9) with different wheelbases.
3. The multi-pose automotive lifting platform system of claim 2, the front wheel lifting platform (20) comprises a front fixed frame (12) which horizontally slides in the front mounting opening (17), a front wheel lifting oil cylinder (17) is fixedly arranged on the front fixed frame (12), the output end of the front wheel lifting oil cylinder (17) is fixedly connected with the inner top wall of the front wheel lifting shell (10), the front wheel lifting shell (10) is arranged outside the front fixed frame (12), the rear wheel lifting platform (21) comprises a rear fixed frame (3) fixedly arranged in the rear mounting opening (19), a rear wheel lifting oil cylinder (2) is fixedly arranged on the rear fixed frame (3), the output end of the rear wheel lifting oil cylinder (2) is fixedly connected with the inner top wall of the rear wheel lifting shell (6), the rear wheel lifting shell (6) is arranged outside the rear fixing frame (3).
4. The automobile multi-posture lifting platform system according to claim 3, characterized in that the left and right sides of the inner bottom end of the front mounting port (17) are symmetrically and fixedly provided with movable guide rails (15), the movable guide rails (15) are provided with movable support frames (14) with upward openings in a sliding manner, the rear sides of the inner bottom ends of the front mounting port (17) are further fixedly provided with movable oil cylinders (13), the output ends of the movable oil cylinders (13) are fixedly connected with the bottom ends of the movable support frames (14), the front fixed frame (12) is fixedly arranged inside the frame body of the movable support frames (14), and the frame body side wall of the movable support frame (14) is arranged outside the front wheel lifting shell (10).
5. The automobile multi-pose lifting platform system according to claim 4, wherein the front and back sides of the front mounting port (17) are symmetrically provided with wear-resistant supporting strips (18), the wear-resistant supporting strips (18) are slidably provided with wheel supporting plates (11) covering the opening of the front mounting port (17), and one end of each wheel supporting plate (11) close to the front mounting port (17) is fixedly connected with the upper end of the movable supporting frame (14).
6. The multi-posture lifting platform system for the automobile as claimed in claim 5, wherein a plurality of guide blocks (22) are fixedly arranged on the upper end periphery sides of the front fixed frame (12) and the rear fixed frame (3), lifting guide posts (4) corresponding to the guide blocks (22) are fixed on the inner top walls of the front wheel lifting shell (10) and the rear wheel lifting shell (6), and the lifting guide posts (4) are arranged on the guide blocks (22) in a vertically sliding manner.
7. The multi-pose lifting platform system for automobile according to claim 6, characterized in that the upper ends of the front fixed frame (12) and the rear fixed frame (3) are both fixedly provided with displacement sensors (5) for detecting the lifting height of the front wheel lifting shell (10) and the rear wheel lifting shell (6).
8. The multi-pose lifting platform system for cars of claim 7, characterized by that the upper end of the rear wheel lifting shell (6) is fixedly provided with a rear wheel positioning block (8).
9. The multi-pose lifting platform system for cars of claim 8, characterized by that on the foundation (1) there are provided car guide bars (7), the car guide bars (7) being located behind the rear mounting opening (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110711634.8A CN113264476A (en) | 2021-06-25 | 2021-06-25 | Multi-posture lifting platform system for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110711634.8A CN113264476A (en) | 2021-06-25 | 2021-06-25 | Multi-posture lifting platform system for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113264476A true CN113264476A (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110711634.8A Pending CN113264476A (en) | 2021-06-25 | 2021-06-25 | Multi-posture lifting platform system for automobile |
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| CN112082776A (en) * | 2020-09-30 | 2020-12-15 | 山东交通学院 | Unmanned automobile ABS test bed with platform body lifting device |
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| CN215160667U (en) * | 2021-06-25 | 2021-12-14 | 济南辰远科技有限公司 | Multi-posture lifting platform system for automobile |
-
2021
- 2021-06-25 CN CN202110711634.8A patent/CN113264476A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202807844U (en) * | 2012-09-05 | 2013-03-20 | 俞保平 | Wearable support plate |
| CN204645756U (en) * | 2015-04-23 | 2015-09-16 | 刘忠凯 | The vehicle lifting body of drum type brake three-dimensional parking-garage lifting platform |
| CN108204898A (en) * | 2017-12-08 | 2018-06-26 | 宁波名泽汽车科技有限公司 | A kind of vehicle complete vehicle barycenter test device and the method tested using the device |
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| CN108439254A (en) * | 2018-05-15 | 2018-08-24 | 连云港森福木业有限公司 | Plank and timber lift transfer carriage |
| CN209400232U (en) * | 2019-02-26 | 2019-09-17 | 广州汽车集团股份有限公司 | Gradient elevation and subsidence regulating device and lifting regulating mechanism |
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