CN218905325U

CN218905325U - Chassis maintenance workbench

Info

Publication number: CN218905325U
Application number: CN202320144711.0U
Authority: CN
Inventors: 梅余富
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-25
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of maintenance equipment, in particular to a chassis maintenance workbench, which comprises two lifters, wherein rectangular shells are arranged at the tops of the two lifters. According to the utility model, the limiting mechanism is arranged in the fixed shell, the motor is started, the first rotating rod, the second belt pulley, the belt pulley and the bidirectional screw rod are used in a matched mode, the moving block moves, the fixed unit moves and moves to a proper position, the chassis maintenance workbench can adapt to different vehicles by adjusting the position of the fixed unit, the practicability of the chassis maintenance workbench is improved, the electric push rod is started to retract, the supporting plate moves into the supporting shell, the moving supporting plate gradually moves four tires of the automobile into the arc-shaped groove, the automobile is placed more stably, and the chassis of the automobile is not blocked by limiting the tires of the automobile.

Description

Chassis maintenance workbench

Technical Field

The utility model relates to the technical field of maintenance equipment, in particular to a chassis maintenance workbench.

Background

The automobile maintenance is to find out the failure reason by technical means of the failed automobile, take certain measures to remove the failure and recover to achieve certain performance and safety standard, and generally adopt a plurality of lifters to lift the automobile upwards in the prior art so as to enlarge the space at the bottom of the automobile, thereby enabling staff to maintain the chassis of the automobile. However, the existing lifting machine generally lifts the vehicle from the middle position of the vehicle bottom, if the lifting position is not right, misoperation easily causes the lifted vehicle to incline or shake, the stability is poor, and serious threat is caused to the safety of staff.

Disclosure of Invention

The utility model aims to provide a chassis maintenance workbench.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a chassis maintenance work platform, includes two lifts, two the top of lifting the machine is provided with the rectangle shell, and the both ends of rectangle shell one side have all linked firmly the fixed shell, the intermediate position department of fixed shell bottom links firmly with the top of corresponding position department lifting the machine, the round hole has all been seted up at the both ends of rectangle shell one side, the inside of fixed shell is provided with stop gear, one side of rectangle shell is provided with the rectangular plate, the fixed block has all been linked firmly at the top at rectangular plate one side both ends, and has rotated through the axostylus axostyle between two fixed blocks and be connected with the rotor plate, supporting guiding mechanism that is provided with on the rectangle shell.

The lifting machine is characterized in that the bottom of the rectangular shell is fixedly connected with a supporting rod, and the bottom of the supporting rod and the bottom of the lifting machine are in the same plane.

Further in that, stop gear includes two fixed units, fixed unit includes the supporting shell, and the arc wall has been seted up at the top of supporting shell, the top of supporting shell one end is provided with fang type shell two, fang type shell two's inside sliding connection has slide plate two, and slide plate two one end links firmly with the one end of corresponding position department supporting shell, rectangular shell one side and rectangular plate's opposite side respectively with the other end of corresponding position department fang type shell two link firmly, two be provided with fang type shell one between the supporting shell, fang type shell one's inside sliding connection has slide plate one, fang type shell one end links firmly with the supporting shell of corresponding position department, and slide plate one end links firmly with the supporting shell of corresponding position department.

Further in, the connecting hole has been seted up to the interior bottom surface of arc wall, the inside sliding connection of connecting hole has the backup pad, the inside sliding connection of supporting shell has the movable plate, intermediate position department between movable plate top and the backup pad bottom has linked firmly the rectangular bar, and the both ends between movable plate top and the backup pad bottom have all linked firmly a plurality of rectangular pieces, rectangular piece and connecting hole sliding connection, the inside of supporting shell has linked firmly rotation seat one, rotation seat one's inside has rotated through the axostylus axostyle and has been connected with electric putter, electric putter output's lateral wall has rotated through the axostylus axostyle and has been connected with rotation seat two, and rotates seat two tops and the bottom of movable plate and link firmly.

The novel sliding plate is characterized in that a first sliding through hole is formed in the bottom of the first fang shell, two first sliding blocks are fixedly connected to the bottom of the other end of the first sliding plate and are in sliding connection with the first sliding through holes at corresponding positions, a second sliding through hole is formed in the bottom of the second fang shell, two second sliding blocks are fixedly connected to the bottom of the other end of the second sliding plate, and the second sliding blocks are in sliding connection with the second sliding through holes at corresponding positions.

The novel sliding plate is characterized in that a first wedge-shaped notch is formed in the top of the first end of the fang type shell, a first wedge-shaped plate is fixedly connected to the top of one end of the sliding plate, a second wedge-shaped notch is formed in the top of the second end of the fang type shell, and a second wedge-shaped plate is fixedly connected to the top of one end of the sliding plate.

Further in that, guiding mechanism includes the motor, the intermediate position department of a motor one end and rectangle shell inside wall links firmly, the output of motor links firmly the dwang, and dwang one end and another inside wall rotation of rectangle shell are connected, the both sides of motor are provided with two-way lead screw, two-way lead screw one end is connected with a inside wall rotation of rectangle shell, and two-way lead screw other end and the opposite side rotation of rectangle board are connected, two-way lead screw is located the inside of corresponding position department round hole, two pulleys are cup jointed to two ends of two-way lead screw, two pulleys are cup jointed and are fixed with one, and the transmission is connected with the belt between pulley one and the pulley two of corresponding position department, the equal screwed connection in both ends of two-way lead screw has the movable block, and movable block one side links firmly with the support shell of corresponding position department, the movable block bottom contacts with the interior bottom surface of fixed shell.

The utility model has the beneficial effects that:

1. through being provided with stop gear in the inside of fixed shell to through the starter motor, and utilize dwang one, two band pulleys one, the belt, band pulley two and bi-directional lead screw cooperation use and make the movable block remove, and the movable block removes and makes the fixed unit remove and remove to suitable position department, through the position of adjustment fixed unit, make this chassis maintenance workstation can be adapted to different vehicles, the practicality of this chassis maintenance workstation has been improved, the rethread starts electric putter and contracts, thereby make the backup pad remove to the inside of supporting the shell, and the backup pad after the removal makes four tires of car remove to the inside of arc groove gradually, thereby make the car place more stable, and through the spacing to the chassis that can not shelter from the car of car tire, influence the maintenance of car chassis, the rethread starts the lifter, be convenient for remove fixed shell, stop gear and car to suitable height, thereby the chassis to the car is convenient for maintain.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIGS. 1-2 are schematic views of the overall structure of the present utility model;

FIG. 3 is a schematic view of the positional relationship between the fixed housing and the limiting mechanism in the present utility model;

FIG. 4 is a schematic view of the positional relationship between a rectangular shell and a fixed shell in the present utility model;

FIG. 5 is a schematic view of a limiting mechanism according to the present utility model;

FIG. 6 is a schematic view showing the positional relationship between the first sliding plate and the first wedge plate according to the present utility model;

FIG. 7 is a schematic view of a structure of a fixing unit in the present utility model;

FIG. 8 is a schematic view of the support shell structure of the present utility model;

fig. 9 is a schematic structural view of an adjusting mechanism in the present utility model.

In the figure: 100. a lifting machine; 200. a rectangular shell; 201. a round hole; 210. a support rod; 220. a fixed case; 230. a rectangular plate; 240. a fixed block; 250. a rotating plate; 300. a limiting mechanism; 310. fang type shell one; 311. a first sliding through hole; 312. wedge-shaped notch I; 320. a first sliding plate; 321. wedge plate I; 330. a first sliding block; 340. fang type two shells; 341. a second sliding through hole; 342. wedge-shaped notch II; 350. a second sliding plate; 351. wedge plate II; 360. a second slide block; 370. a fixing unit; 371. a support case; 3711. an arc-shaped groove; 3712. a connection hole; 372. a first rotating seat; 373. an electric push rod; 374. a second rotating seat; 375. a moving plate; 376. a rectangular bar; 377. rectangular blocks; 378. a support plate; 400. an adjusting mechanism; 410. a bidirectional screw rod; 420. a moving block; 430. a motor; 431. a rotating lever; 440. a belt wheel I; 450. a belt wheel II; 460. a belt.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, a chassis maintenance workbench comprises two lifters 100, a rectangular shell 200 is arranged at the top of the two lifters 100, two ends of one side of the rectangular shell 200 are fixedly connected with a fixed shell 220, a middle position of the bottom of the fixed shell 220 is fixedly connected with the top of the lifter 100 at a corresponding position, round holes 201 are formed at two ends of one side of the rectangular shell 200, a limiting mechanism 300 is arranged in the fixed shell 220, a rectangular plate 230 is arranged at one side of the rectangular shell 200, fixed blocks 240 are fixedly connected to the tops of two ends of one side of the rectangular plate 230, a rotating plate 250 is connected between the two fixed blocks 240 through shaft rod rotation, an adjusting mechanism 400 is arranged on the rectangular shell 200 in a matching manner, and when the chassis maintenance workbench is used, the rotating plate 250 is used for conveniently driving a vehicle needing maintenance to the tops of the two limiting mechanisms 300, the limiting mechanism 300 is conveniently adjusted, so that the limiting mechanism 300 can be suitable for vehicles with different lengths, tires of the vehicle can be limited by the limiting mechanism 300, the tires of the vehicle can not shade the vehicle, the chassis of the vehicle can be maintained, the chassis of the vehicle can be conveniently maintained by the lifting mechanism 100, the lifting mechanism is conveniently, the chassis maintenance workbench is improved, and the chassis maintenance workbench is convenient to move, and the chassis maintenance workbench 100 is convenient to use, and the chassis maintenance workbench is convenient to use, and the chassis maintenance is 100 is high, and the chassis is convenient to be high, and the chassis maintenance and the chassis is convenient to be easy to be high to be and to be used.

The bottom of the rectangular shell 200 is fixedly connected with the support rod 210, the bottom of the support rod 210 is in the same plane with the bottom of the lifting machine 100, the chassis maintenance workbench is more stable when in a contracted state by utilizing the support rod 210, the limiting mechanism 300 comprises two fixing units 370, the fixing units 370 comprise a support shell 371, an arc-shaped groove 3711 is formed in the top of the support shell 371, a fang type shell two 340 is arranged at the top of one end of the support shell 371, a sliding plate two 350 is connected inside the fang type shell two 340 in a sliding manner, one end of the sliding plate two 350 is fixedly connected with one end of the support shell 371 at a corresponding position, one side of the rectangular shell 200 and the other side of the rectangular plate 230 are respectively fixedly connected with the other end of the fang type shell two 340 at a corresponding position, a fang type shell one 310 is arranged between the two support shells 371, a fang type shell one 310 is connected with the sliding plate one 320 in a sliding manner, one end of the fang type shell one 310 is fixedly connected with the support shell 371 at a corresponding position, and one end of the first sliding plate 320 is fixedly connected with a supporting shell 371 at a corresponding position, the first fang type shell 310, the first sliding plate 320, the second fang type shell 340 and the second sliding plate 350 are matched for use so as to facilitate the automobile to travel to the top of the fixed unit 370, a connecting hole 3712 is formed in the inner bottom surface of the arc-shaped groove 3711, a supporting plate 378 is slidingly connected in the connecting hole 3712, a moving plate 375 is slidingly connected in the supporting shell 371, a rectangular rod 376 is fixedly connected in the middle position between the top of the moving plate 375 and the bottom of the supporting plate 378, a plurality of rectangular blocks 377 are fixedly connected at two ends between the top of the moving plate 375 and the bottom of the supporting plate 378, the rectangular blocks 377 are slidingly connected with the connecting hole 3712, a first rotating seat 372 is fixedly connected in the inside of the supporting shell 371, an electric push rod 373 is rotationally connected in the inside of the rotating seat 372 through a shaft rod, a second rotating seat 374 is rotationally connected in the outer side wall of the output end of the electric push rod 373 through the shaft rod, the top of the second rotating seat 374 is fixedly connected with the bottom of the moving plate 375, the electric push rod 373 is started to shrink, so that the second rotating seat 374 and the moving plate 375 move downwards, the rectangular rod 376, the rectangular block 377 and the supporting plate 378 move downwards, the supporting plate 378 moves into the supporting shell 371, the moving supporting plate 378 gradually enables four tires of an automobile to move into the arc-shaped groove 3711, the bottom of the first fang type shell 310 is provided with the first sliding through hole 311, the bottom of the other end of the first sliding plate 320 is fixedly connected with the first sliding block 330, the first sliding block 330 is in sliding connection with the first sliding through hole 311 at the corresponding position, the bottom of the second fang type shell 340 is provided with the second sliding through hole 341, the bottom of the other end of the second sliding plate 350 is fixedly connected with the second sliding block 360, and slider two 360 and the sliding through hole two 341 sliding connection of corresponding position department utilize sliding through hole one 311 and slider one 330 cooperation to use and have avoided fang type shell one 310 and sliding plate one 320 to take place the separation, and utilize sliding through hole two 341 and slider two 360 cooperation to use and have avoided fang type shell two 340 and sliding plate two 350 to take place the separation, wedge breach one 312 has been seted up at the top of fang type shell one 310 other end, wedge breach two 342 has been seted up at the top of sliding plate one 320 one end's top fixedly connected with wedge plate one 321, wedge plate two 351 has been fixedly connected with at the top of sliding plate two 350 one end, utilize wedge breach one 312, wedge plate one 321, wedge breach two 342 and wedge plate two 351 cooperation so that can make the automobile travel more steadily at stop gear 300 top.

The adjusting mechanism 400 comprises a motor 430, one end of the motor 430 is fixedly connected with the middle position of one inner side wall of the rectangular shell 200, the output end of the motor 430 is fixedly connected with a rotating rod 431, one end of the rotating rod 431 is rotationally connected with the other inner side wall of the rectangular shell 200, two sides of the motor 430 are provided with two-way screw rods 410, one end of each two-way screw rod 410 is rotationally connected with one inner side wall of the rectangular shell 200, the other end of each two-way screw rod 410 is rotationally connected with the other side of the rectangular plate 230, the two-way screw rods 410 are positioned in the round holes 201 at corresponding positions, two belt pulleys 450 are fixedly sleeved on one end of each two-way screw rods 410, two belt pulleys 440 are fixedly sleeved on the outer side wall of the rotating rod 431, a belt 460 is in transmission connection between each belt pulley 440 and the belt pulley 450 at the corresponding position, the two ends of the bidirectional screw 410 are both screwed with the movable block 420, one side of the movable block 420 is fixedly connected with the supporting shell 371 at the corresponding position, the bottom of the movable block 420 is contacted with the inner bottom surface of the fixed shell 220, the motor 430 is started to drive the rotary rod 431 and the two pulleys 440 to rotate, and the belt 460 is used for transmission, so that the pulleys 450 and the bidirectional screw 410 rotate, the bidirectional screw 410 is screwed with the movable block 420, the movable block 420 is further moved, the movable block 420 is moved to move the fixed unit 370 to a proper position, and the position of the fixed unit 370 is adjusted to enable the chassis maintenance workbench to adapt to different vehicles, so that the practicability of the chassis maintenance workbench is improved.

Working principle: during the use, through placing this chassis maintenance workstation in suitable position department, and through starter motor 430, utilize motor 430 to drive dwang 431 and two band pulleys one 440 and rotate, and utilize belt 460 to carry out the transmission, thereby make band pulley two 450 and two-way lead screw 410 rotate, and two-way lead screw 410 and movable block 420 spin connection, and then make movable block 420 remove, and movable block 420 removes and make fixed unit 370 remove and remove to suitable position department, through the position of adjusting fixed unit 370, make this chassis maintenance workstation can be adapted to different vehicles, reuse the dwang 250 be convenient for with the automobile that needs to maintain go to the top of two stop gear 300, when four tires that need to carry out the maintenance car all remove to the top of fixed unit 370, shrink through starter motor push 373, make rotating seat two 374 and movable plate 375 move downwards, thereby make rectangular rod 376, rectangular block 377 and backup pad 378 move downwards, and then make backup pad move to the inside of supporting shell 371, and make four backup pads after the removal gradually make the tire 37to remove to the inside of automobile, thereby the chassis is convenient for the chassis is realized to the chassis is more stable to the chassis 100 through the automobile, the automobile is realized to the automobile, the chassis is more stable, the chassis is more can be more stable, the chassis is kept up to the chassis is more convenient for the chassis is realized, the automobile is 100 through the automobile is convenient for be kept up to the automobile, and can be more stable, the chassis is 100, the automobile is kept up by the automobile chassis is convenient for the automobile to be more stable, and can be kept up by the automobile chassis 100, and can be more convenient to the automobile chassis can be more convenient to the automobile.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a chassis maintenance workstation, includes two lifts machine (100), its characterized in that, two the top of lifting machine (100) is provided with rectangular shell (200), and rectangular shell (200) one side's both ends have all linked firmly fixed shell (220), the intermediate position department of fixed shell (220) bottom links firmly with the top of corresponding position department lifting machine (100), round hole (201) have all been seted up at rectangular shell (200) one side's both ends, the inside of fixed shell (220) is provided with stop gear (300), one side of rectangular shell (200) is provided with rectangular plate (230), rectangular plate (230) one side both ends's top has all linked firmly fixed block (240), and is connected with through the axostylus axostyle rotation between two fixed blocks (240) rolling plate (250), supporting adjustment mechanism (400) that are provided with on rectangular shell (200).

2. The chassis maintenance workbench according to claim 1, wherein the bottom of the rectangular shell (200) is fixedly connected with a supporting rod (210), and the bottom of the supporting rod (210) and the bottom of the lifter (100) are in the same plane.

3. The chassis maintenance workbench according to claim 1, wherein the limit mechanism (300) comprises two fixing units (370), the fixing units (370) comprise support shells (371), arc-shaped grooves (3711) are formed in the tops of the support shells (371), fang type shells (340) are arranged at the tops of one ends of the support shells (371), sliding plates (350) are slidably connected to the interiors of the fang type shells (340), one ends of the sliding plates (350) are fixedly connected to one ends of the support shells (371) at corresponding positions, one side of the rectangular shell (200) and the other side of the rectangular plate (230) are fixedly connected to the other ends of the fang type shells (340) at corresponding positions, fang type shells (310) are arranged between the two support shells (371), sliding plates (320) are slidably connected to the interiors of the fang type shells (310), one ends of the fang type shells are fixedly connected to the support shells (371) at corresponding positions, and one ends of the sliding plates (320) are fixedly connected to the support shells (371) at corresponding positions.

4. The chassis maintenance workbench according to claim 3, wherein the connection hole (3712) is formed in the inner bottom surface of the arc-shaped groove (3711), the support plate (378) is slidingly connected to the inside of the connection hole (3712), the movable plate (375) is slidingly connected to the inside of the support housing (371), the rectangular rod (376) is fixedly connected to the middle position between the top of the movable plate (375) and the bottom of the support plate (378), a plurality of rectangular blocks (377) are fixedly connected to both ends between the top of the movable plate (375) and the bottom of the support plate (378), the rectangular blocks (377) are slidingly connected to the connection hole (3712), the first rotary seat (372) is fixedly connected to the inside of the support housing (371), the second rotary seat (374) is rotatably connected to the outer side wall of the output end of the electric push rod (373) through the shaft, and the top of the second rotary seat (374) is fixedly connected to the bottom of the movable plate (375).

5. A chassis maintenance workbench according to claim 3, wherein the first fang shell (310) has a first sliding hole (311) at its bottom, the second sliding plate (320) has two first sliding blocks (330) fixedly connected to its bottom at its other end, the first sliding blocks (330) are slidably connected to the first sliding holes (311) at their corresponding positions, the second fang shell (340) has a second sliding hole (341) at its bottom, the second sliding plate (350) has two second sliding blocks (360) fixedly connected to its bottom at its other end, and the second sliding blocks (360) are slidably connected to the second sliding holes (341) at their corresponding positions.

6. A chassis maintenance workbench according to claim 3, wherein the top of the other end of the fang shell one (310) is provided with a first wedge-shaped notch (312), the top of one end of the sliding plate one (320) is fixedly connected with a first wedge-shaped plate (321), the top of the other end of the fang shell two (340) is provided with a second wedge-shaped notch (342), and the top of one end of the sliding plate two (350) is fixedly connected with a second wedge-shaped plate (351).

7. The chassis maintenance workbench according to claim 1, wherein the adjusting mechanism (400) comprises a motor (430), one end of the motor (430) is fixedly connected with a middle position of an inner side wall of the rectangular shell (200), the output end of the motor (430) is fixedly connected with a rotating rod (431), one end of the rotating rod (431) is rotatably connected with the other inner side wall of the rectangular shell (200), two sides of the motor (430) are provided with two-way screws (410), one end of each two-way screw (410) is rotatably connected with one inner side wall of the rectangular shell (200), the other end of each two-way screw (410) is rotatably connected with the other side of the rectangular plate (230), each two-way screw (410) is located inside a round hole (201) at a corresponding position, one end of each two-way screw (410) is fixedly sleeved with a pulley two (450), the outer side wall of each rotating rod (431) is fixedly sleeved with two pulleys (440), a belt (460) is in transmission connection between each pulley one pulley two pulleys (440) and the two pulleys (450) at the corresponding positions, two ends of each two-way screw (410) are rotatably connected with one side of the two pulleys (420) and the two pulleys (420) are in contact with the bottom surface (220) of the movable shell.