CN212763430U

CN212763430U - Adjusting and supporting structure for maintenance of tool vehicle

Info

Publication number: CN212763430U
Application number: CN202020675369.3U
Authority: CN
Inventors: 李忠华
Original assignee: Tianjin Ruitu New Technology Co ltd
Current assignee: Tianjin Ruitu New Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-23
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a tool bogie maintenance is with adjusting bearing structure, comprising a base plate, the fixed stand that is provided with in bottom plate upper end middle part, the inboard middle part activity block of stand is provided with the slider, the fixed bracing piece that is provided with in slider upper end, the inside one side of stand is provided with first screw rod through the bearing activity, the inside one side of slider is established at first screw rod outside surface through screw thread activity cover, the fixed connecting plate that is provided with in upper end of the support bar, connecting plate upper end one side is provided with the backup pad through the pivot activity, upper end of the support bar is provided with fixed frame, the inside upper end surface four corners department of fixed frame is the fixed telescopic link that is provided with all, fixed connection between telescopic link lower extreme and the backup pad. The utility model discloses excellent in use effect can support the staff and be convenient for maintain the engine position of car, and the device height can be adjusted simultaneously.

Description

Adjusting and supporting structure for maintenance of tool vehicle

Technical Field

The utility model relates to a maintenance support technical field specifically is an adjustment bearing structure is used in maintenance of tool bogie.

Background

Auto repair is a generic term for auto maintenance and repair. The automobile with faults is inspected by technical means to find out the fault reason, and certain measures are taken to remove the faults and recover to reach certain performance and safety standards. The automobile repair includes automobile overhaul and automobile repair, wherein the automobile overhaul refers to restorative repair for restoring the sound technical condition of an automobile and completely (or nearly completely) restoring the service life of the automobile by using a method for repairing or replacing any part (including a base part) of the automobile.

However, when the existing automobile is maintained, especially when the engine compartment of the automobile is maintained, if the position close to the inner side of the middle part of the engine compartment needs to be maintained, the maintenance is inconvenient, and a worker needs to stand beside the engine compartment to extend an arm to touch the position needing to be maintained, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool bogie maintenance is with adjusting bearing structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjusting and supporting structure for maintenance of a tool car comprises a bottom plate, wherein a stand column is fixedly arranged in the middle of the upper end of the bottom plate, a sliding block is movably clamped in the middle of the inner side of the stand column, a supporting rod is fixedly arranged at the upper end of the sliding block, a first screw rod is movably arranged on one side of the inner part of the stand column through a bearing, one side of the inner part of the sliding block is movably sleeved on the outer side surface of the first screw rod through threads, a connecting plate is fixedly arranged at the upper end of the supporting rod, a supporting plate is movably arranged on one side of the upper end of the connecting plate through a rotating shaft, a fixed frame is arranged at the upper end of the supporting rod, telescopic rods are fixedly arranged at four corners of the upper end surface in the fixed frame, the lower end of each telescopic rod is fixedly, the outer side surfaces of the first extrusion block and the second extrusion block are mutually attached, a transmission mechanism is arranged on one side inside the fixed frame, a helical gear is movably arranged on one side of the upper end inside the upright post through a rotating shaft, and the helical gear is meshed with the first screw rod.

Preferably, drive mechanism includes second screw rod, first gear, second gear, the inside upper end of fixed frame is provided with the second screw rod through the bearing activity, the inside screw thread movable sleeve that passes through of first extrusion piece is established on second screw rod outside surface, the fixed first gear that is provided with in second screw rod surface one side, the fixed frame is inside to be provided with the second gear through the pivot activity at first gear lower extreme, intermeshing between first gear and the second gear drives the second gear through first gear and rotates to can drive the screw rod and rotate, thereby can play laborsaving effect because second gear wheel volume is less than first gear.

Preferably, the four corners of the surface of the lower end of the bottom plate are movably provided with universal wheels, and the device can be conveniently moved through the universal wheels.

Preferably, a rotating disc is fixedly arranged at one end of the rotating shaft where the second gear and the helical gear are located, and the second gear and the helical gear can be conveniently rotated through the rotating disc.

Preferably, a handle is fixedly arranged on one side of the upper end of the fixed frame, a foot pad is fixedly arranged on one side of the upright post on the upper end of the bottom plate, and the device can be conveniently used through the handle and the foot pad.

Preferably, the rotating shaft where the supporting plate is located is a damping rotating shaft, the rotating speed of the supporting plate can be limited through the damping rotating shaft, and the rotating speed of the supporting plate is prevented from being too high.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model makes the supporting plate and the fixed frame stand up through the rotation of the rotating shaft, then a user can step on the foot pad and then hold the handle through the hand, then the body of the user leans forward to make the supporting plate rotate around the rotating shaft, and then the supporting plate rotates 90 degrees and is supported by the connecting plate, then the user can lie on the upper end of the fixed frame, and then the upper end of an engine of an automobile is maintained with the engine, thereby being convenient to touch and maintain the position of the inner end of the middle part of the engine;

2. the utility model discloses lie prone at the staff when fixed frame carries out maintenance device, fixed frame's height can finely tune, can rotate the second gear through the rolling disc during regulation, thereby make the second gear drive first gear revolve, can make first gear drive second screw rod rotate immediately, can drive first extrusion piece through the screw thread and remove along the spout after the second screw rod rotates, if first extrusion piece removes left and can extrude second extrusion piece immediately and make fixed frame rise, if first extrusion piece removes right and can make fixed frame move down the reducing mechanism height, thereby can further conveniently maintain.

Drawings

Fig. 1 is a schematic view of the overall structure of an adjusting support structure for maintaining a tool car according to the present invention;

FIG. 2 is an enlarged view of the position A in the structure diagram 1 of the adjustable support for maintaining the tool car according to the present invention;

fig. 3 is a vertical view of the utility model of a tool car maintenance is with adjusting bearing structure fixed frame's rotation.

In the figure: 1. a base plate; 2. a column; 3. a slider; 4. a support bar; 5. a first screw; 6. a connecting plate; 7. a support plate; 8. a fixed frame; 9. a telescopic rod; 10. a chute; 11. a first extrusion block; 12. a second extrusion block; 13. a helical gear; 14. a second screw; 15. a first gear; 16. a second gear; 17. a universal wheel; 18. rotating the disc; 19. a handle; 20. a foot pad.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an adjusting and supporting structure for maintenance of a tool vehicle comprises a bottom plate 1, wherein an upright post 2 is fixedly arranged in the middle of the upper end of the bottom plate 1, a sliding block 3 is movably clamped in the middle of the inner side of the upright post 2, a supporting rod 4 is fixedly arranged at the upper end of the sliding block 3, a first screw rod 5 is movably arranged at one side of the inner part of the upright post 2 through a bearing, one side of the inner part of the sliding block 3 is movably sleeved on the outer side surface of the first screw rod 5 through threads, a connecting plate 6 is fixedly arranged at the upper end of the supporting rod 4, a supporting plate 7 is movably arranged at one side of the upper end of the connecting plate 6 through a rotating shaft, a fixed frame 8 is arranged at the upper end of the supporting rod 4, telescopic rods 9 are fixedly arranged at four corners of the surface of the inner upper end of the fixed frame 8, the lower end, the fixed second extrusion piece 12 that is provided with in backup pad 7 upper end middle part, first extrusion piece 11 laminates with second extrusion piece 12 outside surface each other, fixed frame 8 inside one side is provided with drive mechanism, 2 inside upper end one side of stand is provided with helical gear 13 through the pivot activity, intermeshing between helical gear 13 and the first screw rod 5.

The transmission mechanism comprises a second screw 14, a first gear 15 and a second gear 16, the upper end inside the fixed frame 8 is movably provided with the second screw 14 through a bearing, the inside of the first extrusion block 11 is movably sleeved on the outer side surface of the second screw 14 through a thread, one side of the surface of the second screw 14 is fixedly provided with the first gear 15, the lower end of the first gear 15 inside the fixed frame 8 is movably provided with the second gear 16 through a rotating shaft, the first gear 15 and the second gear 16 are mutually engaged, the second gear 16 is driven to rotate through the first gear 15, so that the screws can be driven to rotate, in addition, the volume of the second gear 16 is smaller than that of the first gear 15, so that the labor saving effect can be achieved, the four corners of the lower end surface of the bottom plate 1 are movably provided with universal wheels 17, the device can be conveniently moved through the universal wheels 17, one ends of rotating shafts of the second gear 16 and the helical gears 13 are both fixedly provided with rotating, can conveniently rotate second gear 16 and helical gear 13 through rolling disc 18, fixed frame 8 upper end one side is fixed and is provided with handle 19, bottom plate 1 upper end is fixed in stand 2 one side and is provided with callus on the sole 20, can facilitate the use device through handle 19 and callus on the sole 20, the pivot in backup pad 7 place is the damping pivot, can restrict the slew velocity of backup pad 7 through the damping pivot, prevents that the slew velocity of backup pad 7 is too fast.

The working principle is as follows: the device can be pushed to a target area through the universal wheels 17 before the device is used, then the bottom plate 1 extends into the lower end of a ground plate of a vehicle to be maintained, the supporting plate 7 and the fixed frame 8 can be erected through rotation of the rotating shaft when the device is used, then a user can step on the foot pad 20 and then hold the handle 19 through hands, then the body of the user leans forwards to enable the supporting plate 7 to rotate around the rotating shaft, then the body and the supporting plate 7 are rotated for 90 degrees and are supported by the connecting plate 6, then the user can lie on the upper end of the fixed frame 8, then the engine can be maintained on the upper end of the engine of the automobile, so that the position of the inner end in the middle of the engine can be conveniently touched and maintained, workers do not need to stand beside the automobile engine to stretch hands to maintain, the device is convenient, and when the workers lie on the, the height of the fixed frame 8 can be finely adjusted, the second gear 16 can be rotated through the rotating disc 18 during adjustment, so that the second gear 16 drives the first gear 15 to rotate, the first gear 15 can drive the second screw 14 to rotate immediately, and the volume of the second gear 16 is smaller than that of the first gear 15, so that the labor-saving effect can be achieved, the first extrusion block 11 can be driven to move along the chute 10 through threads after the second screw 14 rotates, the second extrusion block 12 can be extruded to lift the fixed frame 8 if the first extrusion block 11 moves leftwards, the fixed frame 8 can move downwards to reduce the height of the device if the first extrusion block 11 moves rightwards, so that the maintenance can be further facilitated, meanwhile, the helical gear 13 can be rotated by the rotating disc 18 before the device is used to quickly adjust the height of the fixed frame 8, the helical gear 13 drives the first screw 5 to rotate during adjustment, the first screw 5 rotates and then can drive the slider 3 to reciprocate in the upright 2, and then the overall height of the quick adjusting device can be adjusted quickly, which is the utility model relates to a working principle of an adjusting and supporting structure for maintaining a tool vehicle.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tool bogie maintenance is with adjusting bearing structure, includes bottom plate (1), its characterized in that: the upper end middle part of the bottom plate (1) is fixedly provided with a stand column (2), the middle part of the inner side of the stand column (2) is movably clamped with a slide block (3), the upper end of the slide block (3) is fixedly provided with a support rod (4), one side of the inner part of the stand column (2) is movably provided with a first screw rod (5) through a bearing, one side of the inner part of the slide block (3) is sleeved on the outer side surface of the first screw rod (5) through a thread movable sleeve, the upper end of the support rod (4) is fixedly provided with a connecting plate (6), one side of the upper end of the connecting plate (6) is movably provided with a support plate (7) through a rotating shaft, the upper end of the support rod (4) is provided with a fixed frame (8), four corners of the inner upper end surface of the fixed frame (8) are fixedly provided with, the inside activity block of spout (10) is provided with first extrusion piece (11), backup pad (7) upper end middle part is fixed and is provided with second extrusion piece (12), first extrusion piece (11) and the laminating of second extrusion piece (12) outside surface each other, the inside one side of fixed frame (8) is provided with drive mechanism, the inside upper end one side of stand (2) is provided with helical gear (13) through the pivot activity, intermeshing between helical gear (13) and first screw rod (5).

2. The adjustable support structure for repairing a tool car according to claim 1, wherein: the transmission mechanism comprises a second screw rod (14), a first gear (15) and a second gear (16), the second screw rod (14) is arranged at the upper end inside the fixed frame (8) through the bearing, the surface of the outer side of the second screw rod (14) is sleeved inside the first extrusion block (11) through a thread movable sleeve, the first gear (15) is fixedly arranged on one side of the surface of the second screw rod (14), the second gear (16) is arranged at the lower end of the first gear (15) inside the fixed frame (8) through the rotating shaft, and the first gear (15) and the second gear (16) are meshed with each other.

3. The adjustable support structure for repairing a tool car according to claim 1, wherein: the four corners of the lower end surface of the bottom plate (1) are respectively and movably provided with universal wheels (17).

4. The adjusting and supporting structure for repairing a tool car as claimed in claim 2, wherein: and a rotating disc (18) is fixedly arranged at one end of the rotating shaft where the second gear (16) and the helical gear (13) are located.

5. The adjustable support structure for repairing a tool car according to claim 1, wherein: a handle (19) is fixedly arranged on one side of the upper end of the fixed frame (8), and a foot pad (20) is fixedly arranged on one side of the upright post (2) at the upper end of the bottom plate (1).

6. The adjustable support structure for repairing a tool car according to claim 1, wherein: the rotating shaft where the supporting plate (7) is located is a damping rotating shaft.