CN215373926U - A overhaul platform for vehicle four-wheel location - Google Patents
A overhaul platform for vehicle four-wheel location Download PDFInfo
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- CN215373926U CN215373926U CN202121277601.9U CN202121277601U CN215373926U CN 215373926 U CN215373926 U CN 215373926U CN 202121277601 U CN202121277601 U CN 202121277601U CN 215373926 U CN215373926 U CN 215373926U
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Abstract
The utility model relates to the technical field of vehicle four-wheel positioning, in particular to an overhaul platform for vehicle four-wheel positioning, which comprises a base, wherein the base is formed by pouring concrete, an overhaul groove is formed in the base, sliding grooves are formed in two sides of the overhaul groove, and a tray is arranged in the sliding grooves in a sliding manner; the upper end of the overhaul groove is fixed with a supporting frame, the bottom end of one side of the supporting frame is provided with an extending supporting plate, the extending supporting plate is communicated with the sliding groove on one side of the extending supporting plate, a first steel plate is paved on the supporting frame above the extending supporting plate, a notch is formed in the first steel plate, and the notch is in butt joint with the extending supporting plate. The four-wheel positioning system is convenient and quick to operate, simpler in overall structure and lower in cost, solves the problem that the wheel track is not matched with the width of the trench by utilizing the steel plate and the extension supporting plate, and can be used for carrying out four-wheel positioning maintenance operation on large, medium and small vehicles by using one set of four-wheel positioning system on one trench.
Description
Technical Field
The utility model relates to the technical field of vehicle four-wheel positioning, in particular to an overhaul platform for positioning vehicle four wheels.
Background
Four-wheel positioning, which is to measure and correct the positioning angle related to four wheels by taking the average propulsion direction of the rear wheels as a positioning reference; the parts of the chassis and the tires can keep proper geometric relationship when the vehicle is running, so that a driver can drive the vehicle correctly and comfortably, and the service lives of the tires and the related parts of the chassis are prolonged.
Four-wheel positioning is needed before the automobile leaves a factory, and after the automobile is used for a period of time, the problems that a steering wheel is not right in the straight-going process, automobile tires are abnormally abraded and other bad faults can occur, and the problem can be solved by four-wheel positioning.
The four-wheel positioning system has two basic components, namely a lifter type and a trench type. The lifter type is characterized by higher manufacturing cost and higher required workshop height; the trench type has the characteristics of simple structure and low manufacturing cost, and is particularly suitable for workshops with lower height and without using a lifter. The existing trench type four-wheel positioning system can only be used for four-wheel positioning of one type of vehicle type and cannot be used universally, so that multiple sets of four-wheel positioning systems are needed to meet the requirements in production of various vehicle types.
SUMMERY OF THE UTILITY MODEL
The utility model provides an overhaul platform for positioning four wheels of a vehicle, aiming at solving the problem that the existing trench type four-wheel positioning system can only position four wheels of one type of vehicle and cannot be used universally in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
an overhaul platform for positioning four wheels of a vehicle comprises a base, wherein the base is formed by pouring concrete, an overhaul groove is formed in the base, sliding grooves are formed in two sides of the overhaul groove, and a tray is arranged in the sliding grooves in a sliding mode; the upper end of the overhaul groove is fixed with a supporting frame, the bottom end of one side of the supporting frame is provided with an extending supporting plate, the extending supporting plate is communicated with the sliding groove on one side of the extending supporting plate, a first steel plate is paved on the supporting frame above the extending supporting plate, a notch is formed in the first steel plate, and the notch is in butt joint with the extending supporting plate.
Optionally, a multi-stage telescopic cylinder is fixed to the bottom side of the support frame, and one end of the multi-stage telescopic cylinder is fixedly connected to the tray located on one side of the extension supporting plate.
Optionally, one end of the multi-stage telescopic cylinder is provided with a notch connecting block, the tray is provided with a convex connecting block, and the notch connecting block and the convex connecting block are arranged in a clinging manner.
Optionally, the concave-convex joint block and the convex-concave joint block are arranged in a concave-convex fit manner and can only slide in the vertical direction, a spring connecting piece is arranged at the bottom of the concave-convex joint block, and the top end of the spring connecting piece is fixedly connected with the bottom end of the convex-concave joint block.
Optionally, a sliding track is laid on the bottom side of the sliding groove, and the tray is slidably disposed on the sliding track.
Optionally, a plurality of push-pull type clamps are arranged on the base of one of the trays, and telescopic rods of the push-pull type clamps can abut against the sliding tracks.
Optionally, the tail end of the telescopic rod is connected with an elastic piece, and the elastic piece is fixedly connected with the pressing block.
Optionally, the maintenance platform for positioning the four wheels of the vehicle comprises a baffle plate, wherein the baffle plate is arranged on the first steel plate and is tightly arranged on one side of the notch.
Optionally, one end of the first steel plate is connected with a second steel plate, and the second steel plate is tiled on the base.
The utility model has the following advantages and beneficial effects:
the utility model designs a trench type four-wheel positioning maintenance platform, wherein sliding grooves are arranged on two sides of a maintenance groove, and a tray is arranged in the sliding grooves in a sliding manner; a supporting frame is fixed at the upper end of the overhaul groove, an extension supporting plate is arranged at the bottom end of one side of the supporting frame, and the extension supporting plate is communicated with the sliding groove on one side of the extension supporting plate, so that the tray can slide on the sliding groove and the extension supporting plate, and the relative distance between the two trays can be changed. A first steel plate is paved on the supporting frame above the extension supporting plate, a notch is formed in the first steel plate, and the notch is in butt joint with the extension supporting plate. For the four-wheel positioning of the large-sized vehicle, the positioning can be completed only by adjusting the tray in the sliding groove; and for the four-wheel positioning of the small-sized vehicle, the positioning can be realized only by sliding one of the trays onto the extension supporting plate. The four-wheel positioning system is simple to operate and low in cost, the same four-wheel positioning system can be used on one trench, four-wheel positioning maintenance can be carried out on different vehicle types, and the problem that the wheel track is not matched with the width of the trench is solved by utilizing the steel plate and the extension supporting plate. The four-wheel positioning system can simultaneously meet the requirement of four-wheel positioning operation of large, medium and small vehicles, and has the advantages of lower manufacturing cost, smaller occupied space and simpler overall structure compared with a lifter type four-wheel positioning system.
Drawings
FIG. 1 is a three-dimensional schematic view of an inspection platform for four-wheel alignment of a vehicle according to an embodiment of the present invention;
FIG. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a partial enlarged view a of FIG. 3;
FIG. 5 is a partial enlarged view b of FIG. 4;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is an enlarged view c of a portion of FIG. 3;
icon: 1-base, 11-maintenance groove, 12-sliding groove, 13-sliding track, 2-supporting frame, 3-first steel plate, 31-gap, 4-tray, 41-convex connecting block, 42-push-pull clamp, 421-handle, 422-telescopic rod, 423-elastic piece, 424-pressing block, 5-extension supporting plate, 6-baffle, 7-second steel plate, 8-vehicle, 9-multi-stage telescopic cylinder, 91-concave connecting block and 92-spring connecting piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
Examples
As shown in fig. 1-7, an overhaul platform for vehicle four-wheel positioning comprises a base 1, wherein the base 1 is formed by pouring concrete, an overhaul groove 11 is formed in the base 1, sliding grooves 12 are formed in two sides of the overhaul groove 11, and a tray 4 is slidably arranged in the sliding grooves 12. A supporting frame 2 is fixed at the upper end of the maintenance groove 11, an extension supporting plate 5 is arranged at the bottom end of one side of the supporting frame 2, and the extension supporting plate 5 is communicated with a sliding groove 12 on one side of the extension supporting plate 5, so that the tray 4 can be slid onto the extension supporting plate 5. The supporting frame 2 above the extension supporting plate 5 is paved with a first steel plate 3, the first steel plate 3 is provided with a notch 31, and the notch 31 is in butt joint with the extension supporting plate 5. The small vehicle 8 runs in from the first steel plate 3, reaches the notch 31 and stops wheels on the tray 4 on the extension supporting plate 5; the large vehicle 8 travels from the base 1 and directly rests on the wheels on the tray 4 on the chute 12. Then four angles of the positioner are clamped outside or inside the rim of the vehicle 8, the laser sensor is sleeved on the connecting shaft of the positioner, the left wheel and the right wheel are connected in the same state, and finally the laser sensor is connected with a computer, so that corresponding detection can be carried out.
The four-wheel positioning maintenance platform designed by the utility model can enable the trays 4 to slide on the sliding grooves 12 and the extension supporting plates 5, thereby changing the relative distance between the two trays 4. For the four-wheel positioning of the large-scale vehicle 8, the positioning can be completed only by adjusting the tray 4 in the chute 12; for four-wheel alignment of a small vehicle 8, only one of the pallets 4 needs to be slid onto the extension pallet 5. The four-wheel positioning system is simple to operate and low in cost, the same four-wheel positioning system can be used on one trench, four-wheel positioning maintenance can be carried out on different vehicle types, and the problem that the wheel track is not matched with the width of the trench is solved by utilizing the steel plate and the extension supporting plate 5. Can satisfy big, medium, small-size vehicle 8 simultaneously and carry out four-wheel positioning operation, compare in the four-wheel positioning system of lift formula, the cost is lower, occupation space is littleer, overall structure is simpler.
As shown in fig. 3, a multi-stage telescopic cylinder 9 is fixed at the bottom side of the supporting frame 2, and one end of the multi-stage telescopic cylinder 9 is fixedly connected with the tray 4 located at one side of the extension supporting plate 5, so that the tray 4 can be automatically controlled to move by the multi-stage telescopic cylinder 9, and the accuracy of the distance between the two trays 4 can be ensured.
As shown in fig. 3, 4, 5 and 6, one end of the multi-stage telescopic cylinder 9 is provided with a notch connecting block 91, the tray 4 is provided with a convex connecting block 41, and the notch connecting block 91 and the convex connecting block 41 are arranged in a clinging manner. Wherein, the unsmooth laminating setting of notch connecting block 91 and tang connecting block 41 is and only can carry out the slip of upper and lower direction, and the bottom of notch connecting block 91 is provided with spring connector 92, spring connector 92's top and tang connecting block 41's bottom fixed connection to make lug connecting block 41 can carry out certain compression displacement for notch connecting block 91.
When the car is parked on tray 4, because the gravity of vehicle 8 self can make tray 4 receive pressure to possess certain downward inertia, if the connection of multistage telescopic cylinder 9 and tray 4 is rigid connection, then inevitable can receive the impact force, lead to multistage telescopic cylinder 9's levelness to receive the influence, can lead to the condition such as cylinder body deformation even. In the utility model, when the convex connecting block 41 is pressed, the convex connecting block is pressed downwards, and due to the existence of the spring connecting piece 92, the convex connecting block can perform certain buffering compression and can not cause the displacement of the concave connecting block 91, thereby ensuring the stable operation of the multi-stage telescopic cylinder 9 and further ensuring the moving accuracy of the tray 4.
As shown in fig. 7, a sliding rail 13 is laid on the bottom side of the sliding groove 12, the tray 4 is slidably disposed on the sliding rail 13, and the sliding rail 13 defines the degree of freedom of the tray 4 and allows only the tray 4 to slide laterally. A plurality of push-pull type clamps 42 are arranged on the base of one tray 4, and the telescopic rods 422 of the push-pull type clamps 42 can be tightly abutted against the sliding tracks 13.
Further, the end of the telescopic rod 422 is connected with an elastic member 423, and the elastic member 423 is fixedly connected with the pressing block 424.
Normally, one of the trays 4 is slid to a corresponding position and fixed, and then the position of the other tray 4 is adjusted, thereby adjusting the distance between the two trays 4. The common fixing mode is bolt fixing, and certain time and manpower are needed for dismounting. According to the utility model, the push-pull type clamp 42 is designed on one tray 4, the tray 4 can be easily fixed on the sliding track 13 through the push-pull type clamp 42, and the operation is simple, the fixation is firm, and the realization is easy. When the tray 4 needs to be fixed, only the handle 421 needs to be pulled, so that the telescopic rod 422 is tightly propped against the sliding rail 13 to realize the fixation. And the elastic piece 423 can further ensure the stress between the pressing block 424 and the sliding rail 13 constantly, and can compensate in time when loosening, thereby effectively preventing the loosening of the tray 4.
The four-wheel positioning maintenance platform comprises a baffle 6, wherein the baffle 6 is arranged on a first steel plate 3 and is arranged close to one side of a gap 31, one end of the first steel plate 3 is connected with a second steel plate 7, and the second steel plate 7 is flatly laid on a base 1. This can avoid the problem that the vehicle 8 runs out of the first steel plate 3 to cause an accident when four-wheel alignment is performed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an overhaul platform for vehicle four-wheel location, includes base (1), base (1) is pour by muddy earth and is formed, be equipped with on base (1) and overhaul groove (11), its characterized in that: sliding grooves (12) are formed in two sides of the overhaul groove (11), and a tray (4) is arranged in each sliding groove (12) in a sliding mode; the upper end of overhaul groove (11) is fixed with braced frame (2), one side bottom of braced frame (2) is provided with extends layer board (5), extend layer board (5) and wherein spout (12) intercommunication of one side, the braced frame (2) upper berth that extends layer board (5) top is equipped with first steel sheet (3), be provided with breach (31) on first steel sheet (3), breach (31) and extension layer board (5) butt joint.
2. The service platform for vehicle four-wheel alignment of claim 1, wherein: and a multi-stage telescopic cylinder (9) is fixed at the bottom side of the supporting frame (2), and one end of the multi-stage telescopic cylinder (9) is fixedly connected with the tray (4) positioned on one side of the extension supporting plate (5).
3. The service platform for vehicle four-wheel alignment of claim 2, wherein: one end of the multi-stage telescopic cylinder (9) is provided with a notch connecting block (91), the tray (4) is provided with a convex port connecting block (41), and the notch connecting block (91) and the convex port connecting block (41) are arranged in a clinging mode.
4. The service platform for vehicle four-wheel alignment of claim 3, wherein: concave notch connecting block (91) and protruding mouthful connecting block (41) unsmooth laminating setting and only can carry out the slip of upper and lower direction, the bottom of concave notch connecting block (91) is provided with spring coupling spare (92), the top of spring coupling spare (92) and the bottom fixed connection of protruding mouthful connecting block (41).
5. The service platform for vehicle four-wheel alignment of claim 1, wherein: a sliding track (13) is laid on the bottom side of the sliding groove (12), and the tray (4) is arranged on the sliding track (13) in a sliding mode.
6. The service platform for vehicle four-wheel alignment of claim 5, wherein: a plurality of push-pull type clamps (42) are arranged on the base of one tray (4), and telescopic rods (422) of the push-pull type clamps (42) can be arranged in a manner of abutting against the sliding tracks (13).
7. The service platform for vehicle four-wheel alignment of claim 6, wherein: the tail end of the telescopic rod (422) is connected with an elastic piece (423), and the elastic piece (423) is fixedly connected with the pressing block (424).
8. The service platform for vehicle four-wheel alignment of claim 1, wherein: the steel plate comprises a baffle (6), wherein the baffle (6) is arranged on a first steel plate (3) and is arranged closely along one side of a notch (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277601.9U CN215373926U (en) | 2021-06-07 | 2021-06-07 | A overhaul platform for vehicle four-wheel location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277601.9U CN215373926U (en) | 2021-06-07 | 2021-06-07 | A overhaul platform for vehicle four-wheel location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373926U true CN215373926U (en) | 2021-12-31 |
Family
ID=79634096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277601.9U Active CN215373926U (en) | 2021-06-07 | 2021-06-07 | A overhaul platform for vehicle four-wheel location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373926U (en) |
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2021
- 2021-06-07 CN CN202121277601.9U patent/CN215373926U/en active Active
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