CN214215740U

CN214215740U - Automobile maintenance tool

Info

Publication number: CN214215740U
Application number: CN202023070736.6U
Authority: CN
Inventors: 季朋鹏
Original assignee: Xinjiang Shaanxi Automobile Co ltd
Current assignee: Xinjiang Shaanxi Automobile Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-17
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an automobile maintenance tool belongs to repair tools technical field, an automobile maintenance tool, which comprises a fixing plate and i, the inner wall of fixed plate rotates and is connected with the lead screw, the right-hand member of lead screw runs through and extends to the right side of fixed plate, the right side fixedly connected with motor of fixed plate, the output shaft and the lead screw fixed connection of motor, the cover is equipped with the movable block rather than threaded connection on the lead screw, the surface of movable block and the inner wall sliding connection of fixed plate, the top of movable block runs through and extends to the top of fixed plate. The utility model discloses a, thereby can carry on the sliding plate spacing angle and the position that can carry on the fixed plate spacing through the fixed plate, reduce the easy off tracking of in-process device that maintenance personal removed to the vehicle bottom, influence the problem of repair workman's speed to maintenance personal need not use both feet or both hands to remove the device to the vehicle bottom, improve the speed of maintenance and save maintenance personal physical power.

Description

Automobile maintenance tool

Technical Field

The utility model relates to a repair tools technical field, more specifically say, relate to an automobile repair instrument.

Background

Automobile repairmen are modern technicians in the detection, maintenance, repair, and debugging of automobiles. Automobile repairmen generally use workers, clamps, measuring tools, instruments and meters and overhaul equipment to detect, maintain, repair and debug automobiles.

When the automobile is required to be lifted or a maintenance place with a trench is arranged during automobile maintenance, but when the number of automobiles required to be maintained is large, some automobiles which do not need complex maintenance need to be simply maintained by a maintenance worker who lies down the automobile, and when a general maintenance worker lies on the bottom of the automobile, the maintenance worker mostly selects to directly lie on the ground or lay a layer of shielding object on the ground due to no special equipment, so that not only can the clothes of the maintenance worker be dirtied, but also the maintenance worker cannot easily move in the automobile repairing process, although the existing support plate for maintenance can support the maintenance worker to slide into the bottom of the automobile, the maintenance worker can difficultly move to the bottom of the automobile when lying on the support plate, the moving angle of the maintenance worker to the bottom of the automobile is difficult to master, the support plate is easy to deviate in the moving process of the maintenance worker to the automobile, the repair speed of the maintenance worker is influenced, and the support plate is easy to displace in the repairing process, further influencing the repair speed of a repairman, and the angle of the supporting plate is flat, so that the waist of the repairman is quite tired when the repairman maintains the supporting plate for a long time, and a vehicle maintenance tool is needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a vehicle repair instrument possesses the advantage that improves maintenance speed and lowers maintenance personal tired out, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An automobile maintenance tool comprises a fixed plate, wherein a lead screw is rotatably connected to the inner wall of the fixed plate, the right end of the lead screw penetrates through and extends to the right side of the fixed plate, a motor is fixedly connected to the right side of the fixed plate, an output shaft of the motor is fixedly connected with the lead screw, a movable block in threaded connection with the lead screw is sleeved on the lead screw, the surface of the movable block is in sliding connection with the inner wall of the fixed plate, the top of the movable block penetrates through and extends to the top of the fixed plate, a sliding plate is fixedly connected to the top of the movable block, two supporting blocks are fixedly connected to the front side and the back side of the fixed plate, fixed rods in threaded connection with the supporting blocks are inserted in the four supporting blocks, a waist stripping plate is hinged to the left side of the top of the sliding plate, a lifting device is fixedly installed on the sliding plate, and the top of the lifting device is in sliding connection with the waist stripping plate, the front and the back of the sliding plate are both rotatably connected with two lantern rings, and the inner walls of the four lantern rings are both in threaded connection with a support rod.

Preferably, the lifting device comprises a threaded rod, two ends of the threaded rod are rotatably connected with the inner wall of the sliding plate, one end of the front side of the threaded rod penetrates through and extends to the front side of the sliding plate, two sliding blocks in threaded connection with the threaded rod are sleeved on the threaded rod, the bottom surfaces of the two sliding blocks are in sliding connection with the sliding plate, the tops of the two sliding blocks are hinged to pull rods, the bottom of the waist releasing plate is in sliding connection with lifting blocks, and the top ends of the two pull rods are hinged to the lifting blocks.

Preferably, four pulleys are fixedly connected to the bottom of the sliding plate, and the bottoms of the four pulleys penetrate through and extend to the bottom of the fixed plate.

Preferably, the inner wall of the fixed plate is smooth, and the moving block is in a convex shape.

Preferably, the inner wall fixedly connected with stopper of fixed plate, the left end and the stopper of lead screw rotate to be connected.

Preferably, bearings are embedded in the right side of the limiting block and the right side of the inner portion of the fixing plate, and the inner rings of the two bearings are fixedly connected with the screw rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the scheme is that a repairman places the device beside an automobile to be repaired, then connects a motor with a storage battery of the automobile or an external power supply, adjusts the angle and the position of a fixed plate to proper positions, then rotates four fixed rods, the four fixed rods can move downwards on a supporting block until the four fixed rods are contacted with the ground, so that the fixed plate is fixed on the bottom surface, then the repairman lies on a sliding plate, the repairman can control the movement of the sliding plate by controlling the forward and reverse rotation of the motor, the forward rotation of the motor can drive a screw rod to rotate forwards, then a movable block can slide leftwards on the inner wall of the fixed plate under the driving of the screw rod, the movable block can drive the sliding plate to move leftwards, so that the repairman can be sent to the bottom of the automobile for maintenance, the repairman can move to the bottom of the automobile without labor in the process, and the moving angle is fixed, the support rods can be turned to be perpendicular to the sliding plate through the lantern rings by the maintenance personnel during maintenance, then the support rods can be rotated and can move downwards on the lantern rings until the support rods are in contact and fixed with the ground, the arrangement of the four support rods prevents the occurrence of failure of an external device for lifting the automobile to cause the maintenance personnel, the support rods can support the automobile when the automobile falls, so that the maintenance personnel is protected, and the device is safer and more reliable, the device can carry on spacingly to the sliding plate through the fixed plate thereby can carry on spacingly to the angle and the position of fixed plate, reduce the easy off tracking of in-process device that maintenance personal removed to the vehicle bottom, influence the problem of repair workman's speed to maintenance personal need not use both feet or both hands to remove the device to the vehicle bottom, improve the speed of maintenance and save maintenance personal physical power.

(2) This scheme rotates the threaded rod through the maintainer and controls the waist and take off the angle between board and the sliding plate, rotates two sliders of drive behind the threaded rod and removes to opposite direction, and two sliders remove to opposite direction and can drive the one end of two pull rods and remove to opposite direction, and the pull rod can be raised the elevator after that, and the elevator improves and can slide on the board is taken off at the waist and raise it to can control the waist and take off the angle between board and the sliding plate.

(3) According to the scheme, the four pulleys fixedly connected with the bottom of the sliding plate can be in contact with the bottom surface, so that the friction force between the sliding plate and the fixed plate is reduced, and the pulleys can be convenient for moving the device.

(4) This scheme is smooth can reduce the friction between movable block and the fixed plate through the inner wall of fixed plate to improve the smoothness degree of device, the shape of movable block is the type of protruding font and can plays limiting displacement with the fixed plate cooperation, improves the practicality of device.

(5) This scheme can support the lead screw through the inner wall fixed connection's of fixed plate stopper, prevents that the movable block roll-off fixed plate from resulting in the problem emergence of device damage.

(6) This scheme all inlays the bearing of establishing through the right side of stopper and the inside right side of fixed plate and can reduce the frictional force between lead screw and stopper and the fixed plate to improve the smoothness nature of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a subjective view of a fixing plate of the present invention;

fig. 4 is a bottom view of the present invention.

The reference numbers in the figures illustrate:

1. a fixing plate; 101. a limiting block; 102. a bearing; 2. a screw rod; 3. a motor; 4. a moving block; 5. a sliding plate; 501. a pulley; 6. a support block; 7. fixing the rod; 8. removing the waist; 9. a lifting device; 901. a threaded rod; 902. a slider; 903. a pull rod; 904. a lifting block; 10. a collar; 11. a support rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an automobile maintenance tool comprises a fixed plate 1, a lead screw 2 is rotatably connected to the inner wall of the fixed plate 1, the right end of the lead screw 2 penetrates through and extends to the right side of the fixed plate 1, a motor 3 is fixedly connected to the right side of the fixed plate 1, the model of the motor 3 can be SGMGV-09ADC6C, an output shaft of the motor 3 is fixedly connected with the lead screw 2, a moving block 4 in threaded connection with the lead screw 2 is sleeved on the lead screw 2, the surface of the moving block 4 is in sliding connection with the inner wall of the fixed plate 1, the top of the moving block 4 penetrates through and extends to the top of the fixed plate 1, a sliding plate 5 is fixedly connected to the top of the moving block 4, two supporting blocks 6 are fixedly connected to the front and the back of the fixed plate 1, fixing rods 7 in threaded connection with the four supporting blocks 6 are inserted, a waist-releasing plate 8 is hinged to the left side of the top of the sliding plate 5, a lifting device 9 is fixedly installed on the sliding plate 5, the top of a lifting device 9 is connected with a waist stripping plate 8 in a sliding manner, the front and the back of a sliding plate 5 are connected with two lantern rings 10 in a rotating manner, the inner walls of the four lantern rings 10 are connected with support rods 11 in a threaded manner, the device is placed beside an automobile to be repaired by a repairman, then a motor 3 is connected with a storage battery of the automobile or an external power supply, the angle and the position of a fixed plate 1 are adjusted to proper positions, then four fixing rods 7 are rotated, the four fixing rods 7 can move downwards on a supporting block 6 until the four fixing rods 7 are contacted with the ground, so that the fixed plate 1 is fixed on the bottom surface, then the worker lies on the sliding plate 5, the repairman can control the movement of the sliding plate 5 by controlling the positive and negative rotation of the motor 3, the positive rotation of the motor 3 can drive a screw rod 2 to rotate forwards, and then a moving block 4 can slide leftwards on the inner wall of the fixed plate 1 under the drive of the screw rod 2, the moving block 4 slides leftwards to drive the sliding plate 5 to move leftwards, so that a maintenance worker can be sent to the bottom of the vehicle for maintenance, the worker can move to the bottom of the vehicle without effort in the process, the moving angle is fixed, the moving process can not deviate, the deviation can not occur in the maintenance process, the error of the maintenance worker caused by the displacement in the maintenance process is avoided, the maintenance quality is influenced, then the worker can adjust the angle between the waist-off plate 8 and the sliding plate 5 by controlling the lifting device 9, the waist of the maintenance worker can be effectively supported after the angle of the waist-off plate 8 is adjusted, the fatigue of the maintenance worker is reduced, in the maintenance process, the support rod 11 is turned to be perpendicular to the sliding plate 5 through the lantern ring 10 by the maintenance worker, then the support rod 11 is rotated, the support rod 11 can move downwards on the lantern ring 10 until the support rod 11 is fixed in contact with the ground, the device that sets up four cradling pieces 11 the prevention is external to the car raises is malfunctioning to causing maintainer's the condition to take place, the car can be lived the automobile support when the whereabouts cradling piece 11, thereby protect maintainer, make the device safe and reliable more, the device can carry out spacing angle and the position that can be to fixed plate 1 through fixed plate 1 to sliding plate 5, reduce the easy off tracking of in-process device that maintainer removed to the vehicle bottom, influence the problem of repair workman's repair speed, and maintainer need not use both feet or both hands to remove the device to the vehicle bottom, improve the speed of maintenance and save maintainer physical power.

Further, the lifting device 9 comprises a threaded rod 901, two ends of the threaded rod 901 are rotatably connected with the inner wall of the sliding plate 5, one end of the front surface of the threaded rod 901 penetrates and extends to the front surface of the sliding plate 5, two sliding blocks 902 in threaded connection with the threaded rod 901 are sleeved on the threaded rod 901, the bottom surfaces of the two sliding blocks 902 are slidably connected with the sliding plate 5, pull rods 903 are hinged to the tops of the two sliding blocks 902, a lifting block 904 is slidably connected to the bottom of the waist releasing plate 8, the top ends of the two pull rods 903 are hinged to the lifting block 904, the angle between the waist releasing plate 8 and the sliding plate 5 is controlled by rotating the threaded rod 901 by a maintenance worker, the two sliding blocks 902 are driven to move towards opposite directions after rotating the threaded rod 901, the two sliding blocks 902 move towards opposite directions to drive one ends of the two pull rods 903 to move towards opposite directions, then the lifting block 904 is lifted by the pull rods 903, the lifting block 904 is lifted and can slide on the waist releasing plate 8 to lift it, so that the angle between the lumbar plate 8 and the sliding plate 5 can be controlled.

Further, four pulleys 501 are fixedly connected to the bottom of the sliding plate 5, the bottoms of the four pulleys 501 penetrate and extend to the bottom of the fixed plate 1, and the four pulleys 501 fixedly connected to the bottom of the sliding plate 5 can be in contact with the bottom surface, so that the friction force between the sliding plate 5 and the fixed plate 1 is reduced, and the pulleys 501 can facilitate the movement of the device.

Further, the inner wall of fixed plate 1 is smooth, and the shape of movable block 4 is type, and smooth friction that can reduce between movable block 4 and the fixed plate 1 through the inner wall of fixed plate 1 to improve the smoothness degree of device, the shape of movable block 4 is type and can play limiting displacement with the cooperation of fixed plate 1, improves the practicality of device.

Further, the inner wall fixedly connected with stopper 101 of fixed plate 1, the left end and the stopper 101 of lead screw 2 rotate to be connected, when the stopper 101 through the inner wall fixedly connected with of fixed plate 1 can support lead screw 2, prevent that the problem that movable block 4 roll-off fixed plate 1 leads to the device to damage from taking place.

Further, the right side of stopper 101 and the inside right side of fixed plate 1 all inlay and be equipped with bearing 102, the inner circle of two bearings 102 all with lead screw 2 fixed connection, all inlay the bearing 102 of establishing through the right side of stopper 101 and the inside right side of fixed plate 1 and can reduce the frictional force between lead screw 2 and stopper 101 and the fixed plate 1 to improve the smoothness nature of device.

The working principle is as follows: firstly, a repairman places the device beside an automobile to be repaired, then connects the motor 3 with a storage battery of the automobile or an external power supply, adjusts the angle and the position of the fixed plate 1 to proper positions, then rotates the four fixed rods 7, the four fixed rods 7 can move downwards on the supporting block 6 until the four fixed rods 7 contact with the ground, so that the fixed plate 1 is fixed on the bottom surface, then the worker lies on the sliding plate 5, the repairman can control the movement of the sliding plate 5 by controlling the positive and negative rotation of the motor 3, the positive rotation of the motor 3 can drive the screw rod 2 to rotate forwards, then the moving block 4 can slide leftwards on the inner wall of the fixed plate 1 under the driving of the screw rod 2, the moving block 4 can drive the sliding plate 5 to move leftwards, so that the repairman can be sent to the bottom of the automobile for maintenance, and the worker can move to the bottom of the automobile without labor in the process, and the moving angle is fixed, the moving process can not be deviated, and the deviation can not be generated during maintenance, so that the error of maintenance personnel caused by the displacement in the maintenance process is avoided, the maintenance quality is influenced, then the worker can adjust the angle between the waist-off plate 8 and the sliding plate 5 by controlling the lifting device 9, the waist of the maintenance personnel can be effectively supported after the angle of the waist-off plate 8 is adjusted, the fatigue of the maintenance personnel is reduced, in the maintenance process, the maintenance personnel turns the support rods 11 to be perpendicular to the sliding plate 5 through the lantern rings 10, then the support rods 11 are rotated, the support rods 11 can move downwards on the lantern rings 10 until the support rods 11 are fixedly contacted with the ground, the arrangement of the four support rods 11 prevents the failure of the external device for lifting the automobile from causing the maintenance personnel, when the automobile falls, the support rods 11 can support the automobile, thereby protecting maintenance personnel, leading the device to be safer and more reliable, the device can limit the angle and the position of the fixed plate 1 by limiting the sliding plate 5 through the fixed plate 1, reducing the problem that the device is easy to deviate in the process that the maintenance personnel moves to the bottom of the vehicle and influences the repair speed of the maintenance workers, and the maintenance personnel does not need to use two feet or two hands to move the device to the bottom of the vehicle, improving the maintenance speed and saving the physical strength of the maintenance personnel, solving the problems that the existing supporting plate for maintenance can also support the maintenance workers to slide into the bottom of the vehicle, but the maintenance workers can difficultly move to the bottom of the vehicle when lying on the supporting plate, difficultly grasp the moving angle, the supporting plate is easy to deviate in the process that the maintenance personnel moves to the bottom of the vehicle and influences the repair speed of the maintenance workers, and the supporting plate is easy to displace in the repair process and further influences the repair speed of the maintenance workers, and the angle of the supporting plate is smooth, so that the waist of a maintainer is quite tired when the maintenance personnel maintains the supporting plate for a long time.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An automobile service tool, includes fixed plate (1), its characterized in that: the inner wall of the fixed plate (1) is rotatably connected with a lead screw (2), the right end of the lead screw (2) penetrates through and extends to the right side of the fixed plate (1), the right side of the fixed plate (1) is fixedly connected with a motor (3), an output shaft of the motor (3) is fixedly connected with the lead screw (2), a movable block (4) in threaded connection with the lead screw is sleeved on the lead screw (2), the surface of the movable block (4) is in sliding connection with the inner wall of the fixed plate (1), the top of the movable block (4) penetrates through and extends to the top of the fixed plate (1), the top of the movable block (4) is fixedly connected with a sliding plate (5), the front and the back of the fixed plate (1) are both fixedly connected with two supporting blocks (6), fixing rods (7) in threaded connection with the four supporting blocks (6) are inserted in the supporting blocks, and a waist-off plate (8) is hinged to the left side of the top of the sliding plate (5), the waist-off board is characterized in that a lifting device (9) is fixedly mounted on the sliding plate (5), the top of the lifting device (9) is in sliding connection with the waist-off board (8), the front and the back of the sliding plate (5) are both rotatably connected with two lantern rings (10), and the inner walls of the four lantern rings (10) are both in threaded connection with a support rod (11).

2. A vehicle service tool as defined in claim 1, wherein: the lifting device (9) comprises a threaded rod (901), two ends of the threaded rod (901) are rotatably connected with the inner wall of the sliding plate (5), one end of the front face of the threaded rod (901) penetrates through and extends to the front face of the sliding plate (5), two sliding blocks (902) in threaded connection with the threaded rod (901) are sleeved on the threaded rod (901), the bottom faces of the two sliding blocks (902) are slidably connected with the sliding plate (5), pull rods (903) are hinged to the tops of the two sliding blocks (902), a lifting block (904) is slidably connected to the bottom of the waist releasing plate (8), and the top ends of the two pull rods (903) are hinged to the lifting block (904).

3. A vehicle service tool as defined in claim 1, wherein: the bottom of the sliding plate (5) is fixedly connected with four pulleys (501), and the bottoms of the four pulleys (501) penetrate through and extend to the bottom of the fixed plate (1).

4. A vehicle service tool as defined in claim 1, wherein: the inner wall of the fixed plate (1) is smooth, and the moving block (4) is in a convex shape.

5. A vehicle service tool as defined in claim 1, wherein: the inner wall fixedly connected with stopper (101) of fixed plate (1), the left end and the stopper (101) of lead screw (2) rotate to be connected.

6. An automotive service tool as claimed in claim 5, wherein: bearings (102) are embedded in the right side of the limiting block (101) and the right side of the inner portion of the fixing plate (1), and the inner rings of the bearings (102) are fixedly connected with the screw rod (2).