CN217994387U

CN217994387U - Quick overhaul device for automobile

Info

Publication number: CN217994387U
Application number: CN202221633201.1U
Authority: CN
Inventors: 张奇
Original assignee: Guangzhou Suijing Bus Manufacturing Co ltd
Current assignee: Guangzhou Suijing Bus Manufacturing Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-09
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a car fast overhaul device, including car body, the both sides of car body bottom fixed mounting respectively has front axle and rear axle, and car body's middle part is rotated and is connected with the dwang, the one end fixedly connected with driving gear of dwang, and the surface engagement of driving gear is connected with driven gear, and driven gear's one end runs through and is provided with long worm, and the both sides on long worm surface all mesh and are connected with two worm wheels, the utility model relates to a car fast overhaul device starts hydraulic pressure and pneumatic strutting arrangement, lifts the car and overhauls its bottom, rotates the crank, drives the driving tooth on the dwang and rotates, makes long worm rotate, drives the axostylus axostyle through the worm wheel and rotates for manual supporting mechanism on the axostylus axostyle jacks up the car, realizes that manual car carries out the mesh of overhauing, and support device and car integration can in time lift the car when needs are overhauld and overhaul.

Description

Automobile fast overhaul device

Technical Field

The utility model relates to an automobile overhaul field specifically is an automobile fast overhaul device.

Background

The automobile is used as a tool for high-speed operation, frequent detection and maintenance are needed, the use safety of the automobile is ensured, automobile maintenance is the general name of automobile maintenance and repair, the automobile is usually required to be lifted when the automobile chassis or a bottom area is overhauled due to a special structure, so that a sufficient visual field and an operation space are reserved, the whole automobile is usually lifted by a crane at present, and therefore, although the operation is convenient and the lifting effect is good, the lifting devices cannot be carried about in daily use of the automobile, and if the automobile is damaged on a driving road, the automobile cannot be lifted in time for inspection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car fast overhaul device to the solution is proposed in the above-mentioned background art in the daily use of car, can't hand-carry these lifting devices, if the road car that traveles damages, can't in time carry out the problem that the lifting carried out the inspection to the car.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car fast overhaul device, includes automobile body, the both sides of automobile body bottom fixed mounting respectively has front axle and rear axle, automobile body's middle part is rotated and is connected with the dwang, the one end fixedly connected with driving gear of dwang, the surface engagement of driving gear is connected with driven gear, driven gear's one end is run through and is provided with long worm, the equal meshing in both sides on long worm surface is connected with two worm wheels, four the middle part of worm wheel all runs through and is provided with the axostylus axostyle, four the both ends of axostylus axostyle all are provided with manual supporting mechanism, and manual supporting mechanism and automobile body are connected constitute a whole, and the guarantee is quick, convenient, efficient support vehicle overhauls chassis and other equipment such as gas, liquid, electricity.

Preferably, manual supporting mechanism includes the threaded rod, removes cover, fixing base, first branch and second branch, the one end of fixing base and the one end fixed connection of threaded rod, remove the surface threaded connection of cover and threaded rod, the bottom of fixing base is rotated with the one end of first branch and is connected, and the one end that the fixing base was kept away from to the first branch of telling rotates with the one end of second branch to be connected, the one end that first branch was kept away from to the second branch is rotated with the surface that removes the cover and is connected, can jack-up automobile body through manpower drive.

Preferably, the two sides of the two ends of the bottom of the automobile body are fixedly provided with wheels, the two sides of the four wheels are provided with suspensions, and the eight suspensions are respectively connected with the front axle and the rear axle, so that the stability of the automobile in use is ensured.

Preferably, eight supporting device position points are arranged at the bottom of the automobile body, the corresponding two supporting device position points are respectively located on two sides of the wheel, and the manual supporting mechanism is located inside the supporting device position points.

Preferably, hydraulic and pneumatic strutting arrangement are all fixed mounting in the both sides at front axle both ends and the both sides at rear axle both ends, hydraulic and pneumatic strutting arrangement include atmospheric pressure interface, hydraulic oil interface and manual mechanical support pole, eight hydraulic and pneumatic strutting arrangement are located eight strutting arrangement position points inside respectively, realize the purpose of automatic jack-up car through hydraulic and pneumatic strutting arrangement.

Preferably, all be provided with the sensor on atmospheric pressure interface, the hydraulic oil interface and the manual mechanical support pole, the both ends of car body bottom one side are provided with hydraulic pressure station and pneumatics station respectively.

Preferably, the air compression station and the hydraulic station are respectively communicated with the air pressure interface and the hydraulic oil interface through connecting pipes, and power is provided for the hydraulic and pneumatic supporting device through the air compression station and the hydraulic station.

Preferably, the one end fixedly connected with crank that the driving gear was kept away from to the dwang rotates the crank and drives the dwang rotation.

Compared with the prior art, the beneficial effects of the utility model are that: the hydraulic and pneumatic supporting devices are started by conveying power raw materials through the air compression station and the hydraulic station, the automobile body is lifted upwards by taking the ground as a supporting point, the bottom of the automobile body is convenient to overhaul, and the position points of the whole supporting device can be controlled simultaneously or each supporting device can be controlled independently according to actual maintenance points and actual conditions; rotate the crank, drive the initiative tooth on the drive dwang and rotate, can rotate the crank, drive the initiative tooth on the dwang and rotate, make the long worm rotate, rethread worm wheel drives the axostylus axostyle and rotates, it rotates to drive the threaded rod when the axostylus axostyle rotates, make removal cover on the threaded rod to solid seat direction removal, make between first branch and the second branch angle reduce, use ground as the strong point, jack up the car, even realize that manual lifting car carries out the purpose of overhauing, use the suspension with the wheel, front axle and rear axle carry out elastic connection, the vibrations of car have been cushioned, it is stable when making it travel.

Drawings

FIG. 1 is a formal diagram of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the hydraulic and pneumatic support apparatus of the present invention;

fig. 4 is a view of the manual support mechanism of the present invention.

In the figure: 1. an automobile body; 2. a suspension; 3. hydraulic and pneumatic support means; 4. a wheel; 5. a crank; 6. a front axle; 7. a rear axle; 8. a support device location point; 9. an air pressure interface; 10. a hydraulic oil interface; 11. a worm gear; 12. a driving gear; 13. a driven gear; 14. a threaded rod; 15. a long worm; 16. a shaft lever; 17. a hydraulic station; 18. an air compression station; 19. rotating the rod; 20. a manual mechanical support bar; 21. a manual support mechanism; 22. a fixed seat; 23. moving the sleeve; 24. a first strut; 25. a second support bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a quick repairing device for an automobile, which comprises an automobile body 1, wherein a front axle 6 and a rear axle 7 are respectively and fixedly installed at two sides of the bottom of the automobile body 1, a rotating rod 19 is rotatably connected to the middle of the automobile body 1, a driving gear 12 is fixedly connected to one end of the rotating rod 19, a driven gear 13 is engaged with the surface of the driving gear 12, a long worm 15 is arranged at one end of the driven gear 13, two worm wheels 11 are engaged with the two sides of the surface of the long worm 15, shaft rods 16 are arranged at the middle of the four worm wheels 11, manual support mechanisms 21 are arranged at two ends of the four shaft rods 16, each manual support mechanism 21 comprises a threaded rod 14, a movable sleeve 23, a fixed seat 22, a first support rod 24 and a second support rod 25, one end of the fixed seat 22 is fixedly connected with one end of the threaded rod 14, and the movable sleeve 23 is in threaded connection with the surface of the threaded rod 14, the bottom of a fixing seat 22 is rotatably connected with one end of a first supporting rod 24, one end, far away from the fixing seat 22, of the first supporting rod 24 is rotatably connected with one end of a second supporting rod 25, one end, far away from the first supporting rod 24, of the second supporting rod 25 is rotatably connected with the surface of a movable sleeve 23, eight supporting device position points 8 are arranged at the bottom of the automobile body 1, two corresponding supporting device position points 8 are respectively located on two sides of a wheel 4, a manual supporting mechanism 21 is located inside the supporting device position points 8, hydraulic and pneumatic supporting devices 3 are fixedly installed on two sides of two ends of a front axle 6 and two sides of two ends of a rear axle 7, each hydraulic and pneumatic supporting device 3 comprises an air pressure interface 9, a hydraulic oil interface 10 and a manual mechanical supporting rod 20, the eight hydraulic and pneumatic supporting devices 3 are respectively located inside the eight supporting device position points 8, and the air pressure interface 9, all be provided with the sensor on hydraulic oil interface 10 and the manual mechanical support pole 20, the both ends of car body 1 bottom one side are provided with hydraulic pressure station 17 and air compression station 18 respectively, and air compression station 18 and hydraulic pressure station 17 all are linked together with atmospheric pressure interface 9 and hydraulic oil interface 10 respectively through the connecting pipe, and the one end fixedly connected with crank 5 of driving gear 12 is kept away from to dwang 19.

When the automobile body 1 is used, when the automobile body 1 needs to be jacked up for maintenance, power raw materials are conveyed to the air pressure interface 9 and the hydraulic oil interface 10 through the air pressure station 18 and the hydraulic station 17, the hydraulic and pneumatic supporting devices 3 are started, the automobile body 1 is lifted upwards, the bottom of the automobile body 1 is convenient to maintain, and the whole supporting device position points 8 or each supporting device position point 8 can be controlled independently according to actual maintenance point positions and actual conditions; under the unable situation that starts of vehicle such as drive energy inefficacy, crank 5 can be rotated, drive the initiative tooth on the dwang 19 and rotate, thereby make long worm 15 rotate under driven gear 13 and driving gear 12's effect, rethread worm wheel 11 and long worm 15's effect, it rotates to drive axostylus axostyle 16, it rotates to drive threaded rod 14 when axostylus axostyle 16 rotates, make removal cover 23 on the threaded rod 14 remove to solid seat direction, make angle between first branch 24 and the second branch 25 reduce, use ground as the strong point, jack-up the car, even realize the purpose that manual lifting car overhauld.

The equal fixed mounting in both sides at 1 bottom both ends of auto body has wheel 4, and the both sides of four wheel 4 all are provided with suspension 2, and eight suspensions 2 are connected with front axle 6 and rear axle 7 respectively.

When the automobile suspension is used, the wheel 4, the front axle 6 and the rear axle 7 are elastically connected by using the suspension 2, so that the vibration of the automobile is buffered, and the automobile is stable in running.

When the embodiment of the application is used: when the automobile body 1 needs to be jacked up for maintenance, power raw materials are conveyed to the air pressure interface 9 and the hydraulic oil interface 10 through the air pressure station 18 and the hydraulic station 17, the hydraulic and pneumatic supporting devices 3 are started, the ground is used as a supporting point, the automobile body 1 is lifted upwards, the bottom of the automobile body 1 is convenient to maintain, and the whole supporting device position points 8 or each supporting device position point 8 can be controlled independently according to actual maintenance point positions and actual conditions; under the unable situation of starting of vehicle such as drive energy inefficacy, crank 5 can be rotated, drive the initiative tooth on the dwang 19 and rotate, thereby make long worm 15 rotate under driven gear 13 and driving gear 12's effect, rethread worm wheel 11 and long worm 15's effect, it rotates to drive axostylus axostyle 16, it rotates to drive threaded rod 14 when axostylus axostyle 16 rotates, make removal cover 23 on the threaded rod 14 remove to solid seat direction, make the angle between first branch 24 and the second branch 25 reduce, use ground as the strong point, jack up the car, even realize that manual lifting car overhauls the purpose, use suspension 2 with wheel 4, front axle 6 and rear axle 7 carry out elastic connection, the vibrations of car have been cushioned, it is stable when traveling.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a car fast overhaul device, includes automobile body (1), its characterized in that: the automobile body (1) is characterized in that the two sides of the bottom of the automobile body (1) are respectively and fixedly provided with a front axle (6) and a rear axle (7), the middle of the automobile body (1) is rotatably connected with a rotating rod (19), one end of the rotating rod (19) is fixedly connected with a driving gear (12), the surface of the driving gear (12) is meshed with a driven gear (13), one end of the driven gear (13) is provided with a long worm (15) in a penetrating mode, two worm wheels (11) are connected to the two sides of the surface of the long worm (15) in a meshing mode, four worm wheels (11) are arranged in the middle of the worm wheels (11) in a penetrating mode, and shaft levers (16) and four manual supporting mechanisms (21) are arranged at the two ends of the shaft levers (16).

2. The automobile quick-repair device according to claim 1, characterized in that: manual supporting mechanism (21) include threaded rod (14), remove cover (23), fixing base (22), first branch (24) and second branch (25), the one end of fixing base (22) and the one end fixed connection of threaded rod (14), remove the surface threaded connection of cover (23) and threaded rod (14), the bottom of fixing base (22) is rotated with the one end of first branch (24) and is connected, and the one end of fixing base (22) is kept away from in institute's first branch (24) and the one end of second branch (25) are rotated and is connected, the one end that first branch (24) were kept away from in second branch (25) is rotated with the surface that removes cover (23) and is connected.

3. The automobile quick-service device according to claim 1, characterized in that: the automobile body (1) is characterized in that wheels (4) are fixedly mounted on two sides of two ends of the bottom of the automobile body (1), suspensions (2) are arranged on two sides of the four wheels (4), and the eight suspensions (2) are respectively connected with a front axle (6) and a rear axle (7).

4. The automobile quick-service device according to claim 3, characterized in that: the bottom of automobile body (1) is provided with eight strutting arrangement position points (8), corresponds two strutting arrangement position points (8) are located wheel (4) both sides respectively, manual supporting mechanism (21) are located strutting arrangement position point (8) inside.

5. The automobile quick-service device according to claim 4, characterized in that: the utility model discloses a hydraulic pressure and pneumatic strutting arrangement, including pneumatic pressure interface (9), hydraulic oil interface (10) and manual mechanical bracing piece (20), eight hydraulic pressure and pneumatic strutting arrangement (3) are located inside eight strutting arrangement position points (8) respectively, hydraulic pressure and pneumatic strutting arrangement (3) are fixed mounting in the both sides at front axle (6) both ends and the equal fixed mounting in both sides at rear axle (7) both ends has hydraulic pressure and pneumatic strutting arrangement (3).

6. The automobile quick-service device according to claim 5, characterized in that: all be provided with the sensor on atmospheric pressure interface (9), hydraulic oil interface (10) and manual mechanical support pole (20), the both ends of car body (1) bottom one side are provided with hydraulic pressure station (17) and air compression station (18) respectively.

7. The automobile quick-service device according to claim 6, characterized in that: and the air pressure station (18) and the hydraulic station (17) are respectively communicated with the air pressure interface (9) and the hydraulic oil interface (10) through connecting pipes.

8. The automobile quick-service device according to claim 1, characterized in that: one end of the rotating rod (19) far away from the driving gear (12) is fixedly connected with a crank (5).