CN217808553U

CN217808553U - Vehicle maintenance carrier

Info

Publication number: CN217808553U
Application number: CN202221967877.4U
Authority: CN
Inventors: 王亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-15
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of vehicle maintenance equipment, especially, bear frame for vehicle maintenance, including the four-column machine of lifting, the inside of four-column machine of lifting is equipped with a pair of runway board, the inside sliding connection of runway board has the balladeur train, the spout has been seted up in the middle of the inside of balladeur train, the inside sliding connection of spout has the slider, the inside both ends sliding connection of balladeur train has first strut and second strut, fixedly connected with splint between first strut and the second strut, the inner top of first strut and second strut rotates respectively and is connected with first connecting rod and second connecting rod, it is connected with the horizontal pole to rotate between first connecting rod and the second connecting rod, the current four-column machine of lifting is stopped at the vehicle race board that drives in, it fills up at the back to use the billet usually, prevent vehicle braking system inefficacy or trouble, lead to the inertia motion swift current car, but the billet is easy to miss in the maintenance process and is bumped the offset, lead to unable vehicle that stops, lead to the potential safety hazard to the maintenance personal.

Description

Vehicle maintenance carrier

Technical Field

The utility model belongs to the technical field of vehicle maintenance equipment, concretely relates to vehicle maintenance bears frame.

Background

In the automobile maintenance industry, a lifter is the most important maintenance equipment, the most common lifter is a four-column lifter, a lifting system is arranged between four columns of the four-column lifter, a running board for a vehicle to run into is erected on the lifting system, and the running board and the vehicle are lifted together by the lifting system to realize the inspection and maintenance of the vehicle.

The existing four-column lifting machine usually uses a wood block to be cushioned behind a tire after a vehicle is driven into a running board to stop, so that the failure or fault of a vehicle braking system is prevented, the inertia motion sliding is caused, but the wood block is easy to be mistakenly touched in the maintenance process to cause position deviation, the vehicle cannot be blocked, and potential safety hazards are caused to maintenance personnel; in view of the problems exposed during the use of the current vehicle maintenance equipment, there is a need for structural improvement and optimization of the vehicle maintenance equipment.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a vehicle maintenance bears frame has the position of adjusting and fixing the balladeur train splint according to the vehicle of different length, and the splint are fixed to the clamp of vehicle wheel hub or tire, prevent the characteristics of vehicle swift current car.

In order to achieve the above object, the utility model provides a following technical scheme: vehicle maintenance bears frame, including four post lifts, the inside of four post lifts is equipped with a pair of runway boards, the inside sliding connection of runway board has the balladeur train, the spout has been seted up in the middle of the inside of balladeur train, the inside sliding connection of spout has the slider, the inside both ends sliding connection of balladeur train has first strut and second strut, fixedly connected with splint between first strut and the second strut, the inner top of first strut and second strut rotates respectively and is connected with first connecting rod and second connecting rod, and the one end that first strut and second strut were kept away from respectively to first connecting rod and second connecting rod rotates with the top of slider to be connected, it is connected with the horizontal pole to rotate between first connecting rod and the second connecting rod, the one end of slider rotates and is connected with the knob lead screw, and the inside threaded connection of knob lead screw and balladeur train.

As the utility model discloses a vehicle maintenance bears preferred technical scheme of frame, a plurality of align to grid's jack is seted up to the inside of runway board, the balladeur train is kept away from the one end of knob lead screw and is fixed with the extension ear, the inside threaded connection who extends the ear has the knob bolt.

As the utility model discloses a vehicle maintenance bears preferred technical scheme of frame, the guide rail has been seted up to the both ends outer wall of runway board, and inside first strut and the second strut were located the guide rail.

As the utility model discloses a vehicle maintenance bears preferred technical scheme of frame, the structure of first connecting rod and second connecting rod is the same, and is parallel to each other.

As the utility model discloses a vehicle maintenance bears preferred technical scheme of frame, the top of first strut and second strut is fixed with the strengthening rib, and the other end and the splint of strengthening rib are fixed.

As the utility model discloses a vehicle maintenance bears preferred technical scheme of frame, the fixed surface of splint installs the rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: after the sliding frame moves to a required position, the sliding frame is inserted into the corresponding insertion hole nearby through a rotary knob bolt, the position of the sliding frame upper clamping plate is fixed beside a vehicle hub or a tire, and the position of the sliding frame clamping plate is adjusted and fixed according to vehicles with different lengths.

The rotary knob screw rod is rotated to drive the sliding block to slide along the inner part of the sliding groove, the sliding block is matched with the first support frame and the second support frame through the first connecting rod and the second connecting rod to drive the clamping plates at two ends to move in the reverse direction, the clamping and fixing of a vehicle hub or a tire are realized, and the vehicle brake system is prevented from being out of work or failing to cause the sliding of the vehicle due to inertia motion.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the bottom of the middle runway plate of the present invention;

fig. 3 is a schematic structural view of the carriage of the present invention;

fig. 4 is a schematic view of the internal structure of the carriage according to the present invention;

in the figure: 1. a four-column lifter; 2. a runway plate; 3. a guide rail; 4. a carriage; 5. a chute; 6. a slider; 7. a first support frame; 8. a second bracket; 9. a splint; 10. a rubber pad; 11. reinforcing ribs; 12. a first link; 13. a second link; 14. a cross bar; 15. a knob screw rod; 16. a jack; 17. an extension ear; 18. and a knob bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: vehicle maintenance bears frame, including four post lift 1, the inside of four post lift 1 is equipped with a pair of runway board 2, runway board 2's inside sliding connection has balladeur train 4, spout 5 has been seted up in the middle of balladeur train 4's inside, the inside sliding connection of spout 5 has slider 6, the inside both ends sliding connection of balladeur train 4 has first strut 7 and second strut 8, fixedly connected with splint 9 between first strut 7 and the second strut 8, the inner top of first strut 7 and second strut 8 rotates respectively and is connected with first connecting rod 12 and second connecting rod 13, and first connecting rod 12 and second connecting rod 13 keep away from the one end of first strut 7 and second strut 8 respectively and rotate with the top of slider 6 and be connected, it is connected with horizontal pole 14 to rotate between first connecting rod 12 and the second connecting rod 13, the one end of slider 6 rotates and is connected with knob 15, and knob 15 and the inside threaded connection of slider 4, in this embodiment, drive slider 6 along the inside slip of spout 5 inside sliding of spout through rotatory knob 15, slider 6 passes through first connecting rod 12 and second connecting rod 13 and the cooperation of first connecting rod 7 and second connecting rod, the fixed movement of lead to the fixed or the dead wheel hub of the lead to the brake system, prevent the dead wheel hub of vehicle from moving.

Specifically, a plurality of align to grid's jack 16 has been seted up to runway board 2's inside, and the one end that knob lead screw 15 was kept away from to balladeur train 4 is fixed with extends ear 17, and the inside threaded connection that extends ear 17 has knob bolt 18, and after balladeur train 4 moved required position in this embodiment, it was inside to insert jack 16 that corresponds nearby through rotatory knob bolt 18, and then fixed the position of balladeur train 4 punch holder 9 beside vehicle wheel hub or tire.

Specifically, the outer wall of the two ends of the runway plate 2 is provided with a guide rail 3, and the first support frame 7 and the second support frame 8 are positioned inside the guide rail 3, so that the sliding frame 4 is driven to slide along the inner part of the guide rail 3 when moving, and the movement interference is caused on the edge.

Specifically, the first connecting rod 12 and the second connecting rod 13 have the same structure and are parallel to each other, and in this embodiment, according to the principle of a parallelogram mechanism, the first connecting rod 12 and the second connecting rod 13 are matched with the first bracket 7 and the second bracket 8 to drive the clamping plate 9 to move horizontally when the slider 6 moves.

Specifically, the top of the first support frame 7 and the second support frame 8 is fixed with the reinforcing rib 11, and the other end of the reinforcing rib 11 is fixed with the clamping plate 9, so that the strength between the first support frame 7 and the clamping plate 9 and the strength between the second support frame 8 and the clamping plate 9 are increased in the embodiment.

Specifically, the rubber pad 10 is fixedly mounted on the surface of the clamping plate 9, so that scratch abrasion of the vehicle hub or the tire caused by the clamping plate 9 when the clamping plate is tightened is avoided in the embodiment.

The utility model discloses a theory of operation and use flow: firstly, a vehicle drives into the runway plate 2 on the four-column lifter 1 to stop, then the sliding frame 4 is pushed to move to the side of a vehicle hub or a tire, and is inserted into the corresponding insertion hole 16 nearby through the rotary knob bolt 18, and then the position of the upper clamping plate 9 of the sliding frame 4 is fixed; then, a knob screw rod 15 is rotated to drive a sliding block 6 to slide along the inside of the sliding groove 5, the sliding block 6 is matched with a first support frame 7 and a second support frame 8 through a first connecting rod 12 and a second connecting rod 13 to drive clamping plates 9 at two ends to move in opposite directions, the clamping and fixing of a vehicle hub or a tire are realized, and the vehicle brake system is prevented from being out of work or broken down to cause the inertia motion sliding; when the clamping is performed, the rubber pad 10 is fixedly arranged on the surface of the clamping plate 9, so that scratch abrasion of the vehicle hub or the tire caused by the clamping plate 9 when the clamping is tightened is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. Vehicle maintenance bears frame, lifts machine (1) including four posts, its characterized in that: the inside of four post machines of lifting (1) is equipped with a pair of runway board (2), the inside sliding connection of runway board (2) has balladeur train (4), spout (5) have been seted up in the middle of the inside of balladeur train (4), the inside sliding connection of spout (5) has slider (6), the inside both ends sliding connection of balladeur train (4) has first strut (7) and second strut (8), fixedly connected with splint (9) between first strut (7) and second strut (8), the inner top of first strut (7) and second strut (8) rotates respectively and is connected with first connecting rod (12) and second connecting rod (13), and first connecting rod (12) and second connecting rod (13) keep away from the one end of first strut (7) and second strut (8) respectively and the top of slider (6) and rotate and be connected, rotate between first connecting rod (12) and the second connecting rod (13) and be connected with horizontal pole (14), the one end of slider (6) is connected with lead screw (15), and the inside screw thread connection of lead screw (4) and balladeur train (4).

2. The vehicle service carrier of claim 1, wherein: jack (16) of a plurality of align to grid are seted up to the inside of runway board (2), the one end that knob lead screw (15) was kept away from in balladeur train (4) is fixed with extends ear (17), the internal thread who extends ear (17) is connected with knob bolt (18).

3. The vehicle service carrier of claim 1, wherein: guide rails (3) are arranged on the outer walls of the two ends of the runway plate (2), and the first support frame (7) and the second support frame (8) are located inside the guide rails (3).

4. The vehicle service carrier of claim 1, wherein: the first connecting rod (12) and the second connecting rod (13) are identical in structure and are parallel to each other.

5. The vehicle service carrier of claim 1, wherein: the top parts of the first support frame (7) and the second support frame (8) are fixed with reinforcing ribs (11), and the other ends of the reinforcing ribs (11) are fixed with the clamping plate (9).

6. The vehicle service carrier of claim 1, wherein: and a rubber pad (10) is fixedly arranged on the surface of the clamping plate (9).