CN111071951A - Chassis elevating gear in auto repair of being convenient for - Google Patents
Chassis elevating gear in auto repair of being convenient for Download PDFInfo
- Publication number
- CN111071951A CN111071951A CN202010019805.6A CN202010019805A CN111071951A CN 111071951 A CN111071951 A CN 111071951A CN 202010019805 A CN202010019805 A CN 202010019805A CN 111071951 A CN111071951 A CN 111071951A
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- CN
- China
- Prior art keywords
- fixed
- chassis
- jack
- block
- lifting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a chassis lifting device convenient for automobile maintenance, which relates to the field of lifting devices and comprises a box body, wherein a double-headed motor is fixed on the inner side of the box body, two output ends of the double-headed motor are respectively fixed with a threaded rod rotatably connected with the box body, two threaded rods are respectively in threaded connection with a mounting plate, a supporting block is fixed at the bottom of the other end of the mounting plate, a vertical jack is fixed at the top of the mounting plate, a jack rocker is arranged on the jack, a top block is fixed at the telescopic end of the jack, the other end of the top block is fixed with the long end of an L-shaped mounting block, and the short end of the L-shaped mounting block is rotatably provided with a moving wheel which is arranged in the front and the back. The chassis lifting device can lift the moving wheels when the chassis is lifted, so that the chassis is conveniently lifted, and can also save labor for lifting the chassis by electrically and synchronously shaking the rocking bars of the two jacks, so that the chassis is conveniently maintained and used.
Description
Technical Field
The invention relates to the field of lifting devices, in particular to a chassis lifting device convenient for automobile maintenance.
Background
Automobile maintenance, general term for automobile 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. With the rapid increase of automobile reserves in China, the sales volume of automobile aftermarket in China is estimated to break through $ 2000 billion and keep the same with the sales volume of the automobile aftermarket in the United states by 2020, and meanwhile, the sales volume of automobile maintenance market in China also exceeds 1200 billion Yuan. The automobile occupation amount of China is higher than that of other countries in the world. In future, more and more automobiles are available in China, people need better automobile maintenance equipment, and the existing equipment for automobile maintenance needs to be developed to meet different automobile requirements, so that maintenance personnel can make the maintenance more convenient and the maintenance work better. However, the chassis lifting device for the existing automobile maintenance is complex in structure, high in manufacturing cost, and mostly installed at a fixed position and cannot be moved, so that the use limitation is large, the existing movable lifting device is required to be lifted by a manual operation jack rocker in the use process, the use is very troublesome and laborious, and therefore, the chassis lifting device convenient for the automobile maintenance is required.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a chassis lifting device convenient for automobile maintenance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a chassis lifting device convenient for automobile maintenance comprises a box body, wherein a double-headed motor is fixed on the inner side of the box body, two output ends of the double-headed motor are respectively fixed with a threaded rod rotatably connected with the box body, two threaded rods are respectively in threaded connection with a mounting plate, a supporting block is fixed at the bottom of the other end of the mounting plate, a vertical jack is fixed at the top of the mounting plate, a jack rocker is arranged on the jack, a jacking block is fixed at the telescopic end of the jack, the other end of the jacking block is fixed with the long end of an L-shaped mounting block, and the short end of the L-shaped mounting block is rotatably provided with a moving wheel which is arranged in front and back;
the top of box is fixed with the fixed plate, and the front side of fixed plate is fixed with driving motor, driving motor's output is fixed with scarce gear, and lacks the gear meshing and have the rectangle frame of vertical setting, all is equipped with the teeth of a cogwheel on the opposite side inner wall of rectangle frame, the last upper end of rectangle frame is fixed with the installation pipe, and the equal sliding fit in inboard at installation pipe both ends has the telescopic link, and the other end of two telescopic links all is fixed with the lift horizontal pole, is equipped with the spout on the lift horizontal pole, and sliding fit has the spliced pole in the spout, and the one end of spliced pole is fixed with the jack rocker that corresponds.
Preferably, the supporting block is located right below the jack, the L-shaped mounting block located on the right side is hinged to a push-pull rod, and the other end of the push-pull rod is fixed with the controller.
Preferably, the output end of the controller is electrically connected with the driving motor and the double-head motor, and a power supply is fixed at the bottom of the double-head motor.
Preferably, the telescopic link stretches into the intraductal one end of installation and is fixed with first stopper, and first stopper sliding fit is in the inboard of installation pipe.
Preferably, a second limiting block is fixed at one end, far away from the jack rocker, of the connecting column, and the second limiting block is located on the rear side of the lifting cross rod.
Preferably, the cross section of the connecting column is circular, an outer ring of the bearing is fixed on the inner side of the box body, and the threaded rod is fixed with an inner ring of the bearing.
Preferably, the jack and the mounting plate are fixed by screws, and the thread directions of the two threaded rods are opposite.
According to the invention, through the arrangement of the driving motor, the push-pull rod, the moving wheel, the missing gear, the rectangular frame, the mounting pipe, the telescopic rod, the lifting cross rod, the connecting column and the supporting block, the moving wheel can be lifted when the chassis is lifted, so that the chassis is conveniently lifted, and the rocking rods of the two jacks can be electrically and synchronously shaken, so that the chassis is lifted and lowered with less labor, therefore, the maintenance work is convenient, the use is convenient, in addition, through the arrangement of the double-head motor, the threaded rod and the mounting plate, the supporting distance between the two jacks can be adjusted, the use effect is good, and the adjustability is good.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view schematically illustrating the present invention.
FIG. 3 is a top view of the connecting column of the present invention.
Reference numbers in the figures: the device comprises a box body 1, a double-head motor 2, a mounting plate 3, a supporting block 4, a jack 5, a jacking block 6, an L-shaped mounting block 7, a jack rocker 8, a connecting column 9, a threaded rod 10, a fixing plate 11, a driving motor 12, a gear 13, a rectangular frame 14, a mounting pipe 15, a telescopic rod 16, a lifting cross rod 17, a push-pull rod 18 and a controller 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a chassis lifting device convenient for automobile maintenance comprises a box body, wherein a double-headed motor is fixed on the inner side of the box body, two output ends of the double-headed motor are respectively fixed with a threaded rod rotatably connected with the box body, two threaded rods are respectively in threaded connection with an installation plate, the bottom of the other end of the installation plate is fixed with a supporting block, the top of the installation plate is fixed with a vertical jack, the jack is provided with a jack rocker, the telescopic end of the jack is fixed with a top block, the other end of the top block is fixed with the long end of an L-shaped installation block, and the short end of the L-shaped installation block is rotatably provided with a moving wheel which is arranged in front and back;
the top of box is fixed with the fixed plate, and the front side of fixed plate is fixed with driving motor, driving motor's output is fixed with scarce gear, and lacks the gear meshing and have the rectangle frame of vertical setting, all is equipped with the teeth of a cogwheel on the opposite side inner wall of rectangle frame, the last upper end of rectangle frame is fixed with the installation pipe, and the equal sliding fit in inboard at installation pipe both ends has the telescopic link, and the other end of two telescopic links all is fixed with the lift horizontal pole, is equipped with the spout on the lift horizontal pole, and sliding fit has the spliced pole in the spout, and the one end of spliced pole is fixed with the jack rocker that corresponds.
In this embodiment, the supporting block is located under the jack, and the L-shaped mounting block located on the right side is hinged to a push-pull rod, the other end of the push-pull rod is fixed with a controller, the output end of the controller is electrically connected with the driving motor and the double-end motor, the bottom of the double-end motor is fixed with a power supply, one end of the telescopic rod extending into the mounting pipe is fixed with a first limiting block, and the first limiting block is in sliding fit with the inner side of the mounting pipe.
In this embodiment, the one end that jack rocker was kept away from to the spliced pole is fixed with the second stopper, and the second stopper is located the rear side of lift horizontal pole, the cross sectional shape of spliced pole is circular, and the inboard of box is fixed with the outer lane of bearing, and the threaded rod is fixed with the inner circle of bearing, jack and mounting panel adopt the fix with screw, and the screw thread of two threaded rods revolves to opposite direction.
According to the invention, the push-pull rod 18 and the moving wheels can be used for manually pulling the device to move, when the device is used, the device is placed at a corresponding position of the bottom of a vehicle, then the driving motor 12 is controlled to work through the operation controller 19, when the driving motor 12 works, the arranged gear 13 is periodically meshed with gear teeth on the corresponding side wall of the rectangular frame 14, so that the rectangular frame 14 can be periodically moved up and down, the rectangular frame 14 can drive the mounting pipe 15, the telescopic rod 16 and the lifting cross rod 17 to move up and down by moving up and down, then the connecting column 9 slides in the sliding groove, so that the connecting column 9 swings, the telescopic end of the jack 5 can extend out, the arranged supporting block 4 is firstly contacted with the ground at the moment of extending out the telescopic end, then the supporting block 4 is contacted with the ground for supporting, and when the jack 5 continues to extend out, the arranged jacking block 6 and the L-, go up and down through kicking block 6 to the vehicle chassis then, thereby conveniently carry out maintenance work, and two jack 5 synchronous lifting that set up, make the lift efficient, and electronic rocking rocker, very save physical power, high durability and convenient use, in addition, can order about two threaded rod 10 syntropy rotations through the double-end motor 2 that sets up, then under the effect of revolving to opposite screw thread, two mounting panels 3 of setting are kept away from each other, then can adjust the support distance between two jack 5, excellent in use effect, good adjustability.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The chassis lifting device convenient for automobile maintenance comprises a box body (1) and is characterized in that a double-headed motor (2) is fixed on the inner side of the box body (1), two output ends of the double-headed motor (2) are respectively fixed with a threaded rod (10) rotatably connected with the box body (1), the two threaded rods (10) are respectively in threaded connection with a mounting plate (3), a supporting block (4) is fixed at the bottom of the other end of the mounting plate (3), a vertical jack (5) is fixed at the top of the mounting plate (3), a jack rocker (8) is arranged on the jack (5), a jacking block (6) is fixed at the telescopic end of the jack (5), the other end of the jacking block (6) is fixed with the long end of an L-shaped mounting block (7), and the short end of the L-shaped mounting block (7) is rotatably provided with a moving wheel which is arranged in front and back;
the top of box (1) is fixed with fixed plate (11), and the front side of fixed plate (11) is fixed with driving motor (12), the output of driving motor (12) is fixed with lacks gear (13), and lacks gear (13) meshing has rectangle frame (14) of vertical setting, all is equipped with the teeth of a cogwheel on the opposite side inner wall of rectangle frame (14), the last upper end of rectangle frame (14) is fixed with installation pipe (15), and the equal sliding fit in inboard at installation pipe (15) both ends has telescopic link (16), and the other end of two telescopic links (16) all is fixed with lift horizontal pole (17), is equipped with the spout on lift horizontal pole (17), and sliding fit has spliced pole (9) in the spout, and the one end of spliced pole (9) is fixed with jack rocker (8) that correspond.
2. The device for lifting the chassis in the automobile maintenance is convenient, according to claim 1, characterized in that the supporting block (4) is located right below the jack (5), a push-pull rod (18) is hinged to the L-shaped mounting block (7) located on the right side, and a controller (19) is fixed to the other end of the push-pull rod (18).
3. The device for lifting the chassis base in the automobile maintenance is convenient for the chassis base lifting device according to claim 2, wherein the output end of the controller (19) is electrically connected with the driving motor (12) and the double-head motor (2), and a power supply is fixed at the bottom of the double-head motor (2).
4. The device for lifting the chassis conveniently during the automobile maintenance according to claim 1, wherein a first limit block is fixed at one end of the telescopic rod (16) extending into the mounting tube (15), and the first limit block is in sliding fit with the inner side of the mounting tube (15).
5. The chassis lifting device convenient for automobile maintenance according to claim 1, wherein a second limiting block is fixed at one end of the connecting column (9) far away from the jack rocker (8), and the second limiting block is located at the rear side of the lifting cross rod (17).
6. The device for lifting the chassis in the automobile maintenance convenience is characterized in that the cross section of the connecting column (9) is circular, the outer ring of the bearing is fixed on the inner side of the box body (1), and the threaded rod (10) is fixed with the inner ring of the bearing.
7. The device for lifting the chassis in order to facilitate the automobile maintenance according to claim 1, characterized in that the jack (5) is fixed with the mounting plate (3) by screws, and the thread directions of the two threaded rods (10) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019805.6A CN111071951B (en) | 2020-01-09 | 2020-01-09 | Chassis elevating gear in auto repair of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010019805.6A CN111071951B (en) | 2020-01-09 | 2020-01-09 | Chassis elevating gear in auto repair of being convenient for |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111071951A true CN111071951A (en) | 2020-04-28 |
| CN111071951B CN111071951B (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010019805.6A Active CN111071951B (en) | 2020-01-09 | 2020-01-09 | Chassis elevating gear in auto repair of being convenient for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111071951B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003374A (en) * | 2021-03-01 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Hanger with bottom adjusting and mounting bottom plate for automobile production |
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| GB1408528A (en) * | 1973-05-18 | 1975-10-01 | Walmsley A E | Lifting devices for motor vehicles |
| US5769397A (en) * | 1996-10-18 | 1998-06-23 | Dhein; Scott | Vehicle lifter attachment |
| CN2714392Y (en) * | 2004-07-22 | 2005-08-03 | 朴兴万 | Automobile chassis automatic elevating device |
| CN105253826A (en) * | 2015-10-19 | 2016-01-20 | 平湖市当湖街道飞天人机械图文设计服务部 | Height-adjustable factory equipment mounting rack convenient to place and move |
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2020
- 2020-01-09 CN CN202010019805.6A patent/CN111071951B/en active Active
Patent Citations (9)
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|---|---|---|---|---|
| GB1408528A (en) * | 1973-05-18 | 1975-10-01 | Walmsley A E | Lifting devices for motor vehicles |
| US5769397A (en) * | 1996-10-18 | 1998-06-23 | Dhein; Scott | Vehicle lifter attachment |
| CN2714392Y (en) * | 2004-07-22 | 2005-08-03 | 朴兴万 | Automobile chassis automatic elevating device |
| CN105253826A (en) * | 2015-10-19 | 2016-01-20 | 平湖市当湖街道飞天人机械图文设计服务部 | Height-adjustable factory equipment mounting rack convenient to place and move |
| CN207347120U (en) * | 2017-09-22 | 2018-05-11 | 四川东林矿山运输机械有限公司 | Ore storage bin overhauls escalator |
| CN108791228A (en) * | 2018-06-15 | 2018-11-13 | 重庆中铃兆虎机车制造有限公司 | A kind of locomotive of band brake |
| CN108868584A (en) * | 2018-08-08 | 2018-11-23 | 徐州徐工基础工程机械有限公司 | Lifting body, rotary drilling rig, crawler body structure and transportation resources |
| CN209721469U (en) * | 2019-03-07 | 2019-12-03 | 嘉兴市众鑫建设有限公司 | A kind of building intelligence lifting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003374A (en) * | 2021-03-01 | 2021-06-22 | 机械工业第九设计研究院有限公司 | Hanger with bottom adjusting and mounting bottom plate for automobile production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111071951B (en) | 2021-05-07 |
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Effective date of registration: 20220127 Address after: 261100 qianlujia village, Shuangyang street, Weifang Economic Development Zone, Shandong Province (100m west of Weijiu Road) Patentee after: Weifang Shengxin Power Machinery Co.,Ltd. Address before: No.8, Weixian Middle Road, high tech Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG TRANSPORT VOCATIONAL College |
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