CN104210991B - Single-column movable lifting machine for car - Google Patents
Single-column movable lifting machine for car Download PDFInfo
- Publication number
- CN104210991B CN104210991B CN201310216471.1A CN201310216471A CN104210991B CN 104210991 B CN104210991 B CN 104210991B CN 201310216471 A CN201310216471 A CN 201310216471A CN 104210991 B CN104210991 B CN 104210991B
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- column
- nut
- car
- lifting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a single-column movable lifting machine for a car. A lifting arm, a main lifting nut, a lead screw and a motor are arranged on a stand column, the lifting arm is arranged on the main lifting nut in a sitting mode, the main lifting nut is screwed on the lead screw, the upper end of the lead screw is sleeved with a lead screw belt wheel, a motor shaft of the motor is sleeved with a motor shaft belt wheel, and the lead screw belt wheel and the motor shaft belt wheel are connected through a belt. Through the single-column movable lifting machine, the area of the occupied workplace is reduced, and the lifting machine can be fixed to the ground without an expansion bolt. The lower end of the stand column is provided with a manual pallet jack, and one machine achieves multiple purposes. When the lifted car waits for the next procedure, the ifting machine can retreat and move to the work position of another car to be repaired for lifting work. Due to the fact that the lifting machine is simple in structure and convenient to move, the use requirement of a rapid car repair shop is met. The lifting machine can be used as parking equipment of a household garage, a small passenger car is lifted by more than 1.6 m to 1.8 m, a second car can be parked below the small passenger car, space is saved, the structure is simple, and the lifting machine is very practical.
Description
Technical field
The present invention relates to lifting machine technical field, more particularly to a kind of single-column movable lifting machine for automobile.
Background technology
Car lift is mainly used in motor vehicle repair, maintenance and is used, and is, to certain altitude, to be easy to keep in repair people by vehicle hoisting
Member implements maintenance and maintenance work under car.
Screw mandrel, feed screw nut are the Common combinations structures of linear motion, and feed screw nut is connected with screw mandrel spiral, by screw mandrel
Rotation, realize feed screw nut and the linear motion with feed screw nut's junctional complex.
Existing lifting machine is all dual beam configuration, i.e. two posts are separated by 3 meters or so, and vehicle is entered between two posts, by lift arm
Underbody is held, the height of needs is slowly risen to by motor；Because this kind of lifting machine needs to fix on the ground, take certain
Area, using also inconvenient.
It is accordingly required in particular to a kind of single-column movable lifting machine for automobile, to solve to be asked present in prior art
Topic.
The content of the invention
The invention aims to solve in prior art, car lift area occupied is big, mobile inconvenience scarce
Fall into, there is provided it is a kind of for the single-column movable lifting machine of automobile solving the above problems.
For achieving the above object, technical scheme is as follows：
A kind of single-column movable lifting machine for automobile, including column, arrange lift arm, main lifting spiral shell on the column
Mother, screw mandrel, motor, the lift arm is seated on main lifting nut, and the main lifting nut is screwed on screw mandrel, the screw mandrel
Upper end is arranged screw mandrel belt pulley, and motor shaft pulley, the screw mandrel belt pulley and motor shaft are arranged on the motor shaft of the motor
Belt pulley is connected by belt.
In invention, also including lock nut, the lower section of main lifting nut arranges lock nut on the screw mandrel.
In invention, main lifting nut and the distance of lock nut are 15mm-20mm on the screw mandrel.
In invention, the lower end of the column arranges hand-hydraulic car.
In invention, the diameter with diameter greater than motor shaft pulley of the screw mandrel belt pulley.
In invention, the other end of the lift arm arranges trailing arm, and the quantity of the trailing arm is two.
In invention, the position that the lift arm is connected with trailing arm arranges trailing arm locking device, the trailing arm locking device
Including spring；The spring first end sets gradually handle, tooth block and gear, and the first end of the handle, tooth block and spring is consolidated
Fixed connection, the tooth block is by the pressure of spring and gear clamping；The end of the spring second also sets gradually handle, tooth block and tooth
Wheel, the handle, tooth block are fixedly connected with the second end of spring, and the tooth block is by the pressure of spring and gear clamping.
In invention, the main lifting nut is made up of copper material.
In invention, electric cabinet is set on the column.
The present invention compared with the existing technology, with advantages below and beneficial effect：
1st, by single-column movable lifting machine, the area for taking working space is reduced, without the need for expansion bolt ground is fixed on
On.
2nd, column lower end arranges hand-hydraulic car, reaches a tractor serves several purposes：When next procedure is waited by act vehicle, lifting machine
Can withdraw from, moving to the station of another vehicle to be repaired carries out lifting operation.
3rd, due to simple structure, conveniently moving, the use requirement in automobile quick repairing shop has been adapted to；Can also double as being home vehicle
The parking apparatus in storehouse：Minibus is given rise to into 1.6m-more than 1.8m, the 2nd car can be parked in below it, saved space.
Description of the drawings
Fig. 1 the structural representation of present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structural representation of trailing arm locking device；
Fig. 4 is the explosive view of trailing arm locking device.
Wherein：1st, column；11st, hand-hydraulic car；12nd, electric cabinet；2nd, lift arm；3rd, main lifting nut；4th, screw mandrel；41、
Screw mandrel belt pulley；5th, motor；51st, motor shaft pulley；6th, belt；7th, lock nut；8th, trailing arm locking device 81, spring；
811st, handle；812nd, tooth block；813rd, gear.
Specific embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the present invention is further illustrated.
Embodiment
As shown in figure 1, Fig. 1 is the structural representation of the present invention；Fig. 2 is the right view of Fig. 1.
A kind of single-column movable lifting machine for automobile, including column 1, arrange lift arm 2, main lifting spiral shell on column 1
Female 3, screw mandrel 4, motor 5, lift arm 2 is seated on main lifting nut 3, operationally waits, and main lifting nut 3 rises on screw mandrel 4
Or decline, drive lift arm 2 to lift, therefore stated using being seated at；Main lifting nut 3 is screwed on screw mandrel 4, screw mandrel 4 it is upper
End is arranged screw mandrel belt pulley 41, and motor shaft pulley 51, screw mandrel belt pulley 41 are arranged in the motor shaft (not shown) of motor 5
Connected by belt 6 with motor shaft pulley 51；When screw mandrel rotates, main lifting nut 3 can be moved up and down in screw mandrel 4, real
The existing elevating function of lift arm 2.
A kind of single-column movable lifting machine for automobile, also including lock nut 7, the main lifting nut 3 on screw mandrel 4
Lower section arranges lock nut 7；Under normal circumstances, lock nut 7 does not stress, only after mother nut is damaged, the ability work of lock nut 7
Make, and halt instruction is sent by sensor, maintenance replacing is carried out to it by maintainer, strengthen the safety for using.
The distance of main lifting nut 3 and lock nut 7 is 15mm-20mm on screw mandrel 4, and it is new preferably real to be that this is used
Apply mode.
Main lifting nut 3 is 23mm with the distance of lock nut 7, is that this uses new preferably embodiment.
The lower end of column 1 arranges hand-hydraulic car 11, reach be moved easily, the purpose of convenient use.
The diameter with diameter greater than motor shaft pulley 51 of screw mandrel belt pulley 41, makes small belt pulley drive big belt pulley, shape
Into deceleration, preferable using effect is reached.
The other end of lift arm 2 arranges trailing arm 21, and the quantity of trailing arm 21 is two.
As shown in Figure 3 and Figure 4, Fig. 3 is the structural representation of trailing arm locking device；Fig. 4 is the blast of trailing arm locking device
Figure.
The position that lift arm 2 is connected with trailing arm 21 arranges trailing arm locking device 8, and trailing arm locking device 8 includes spring 81；Bullet
The first end of spring 81 sets gradually handle 811, tooth block 812 and gear 813, and handle 811, tooth block 812 are consolidated with the first end of spring 81
Fixed connection, tooth block 812 is by the pressure of spring 81 and the clamping of gear 813；The end of spring 81 second also sets gradually handle 811, tooth
Block 812 and gear 813, handle 811, tooth block 812 are fixedly connected with the second end of spring 81, the pressure that tooth block 812 passes through spring 81
Power and the clamping of gear 813；Trailing arm 21, trailing arm locking device 8 are symmetrical arranged centered on spring 81, therefore structure is basically identical,
Also preferable locking effect is reached.
Wait when in use when handle 811 is moved in the direction of arrows, tooth block also to arrow direction, departs from gear 813,
Trailing arm 21 is adjustable position.Release handle 811, the elastic returning that tooth block 812 passes through spring 81, engages with gear 813, reaches
Locking purpose.
Main lifting nut 3 is made up of copper material, reaches cost-effective purpose, makes the profit of screw mandrel 4 and main lifting nut 3
It is sliding only to add grease, without the need for separately setting gasoline pump filling lubricating oil, also simplify structure
Electric cabinet 12 is set on column 1, purpose easy to use is reached.
The difference that the present invention lifts portable liter machine with hydraulic pressure lifts principle with regard to it, and its elevating mechanism is on motor
Small belt pulley drives the relatively big belt pulley on column, forms deceleration function, and big belt pulley is connected with the long screw in column 4, silk
There are a main lifting nut 3 and a lock nut 7 on bar, when screw mandrel 4 rotates, main lifting nut 3 can be moved down on screw mandrel 4
It is dynamic, lifting function is realized, under mother nut, a lock nut 7 is accompanied with, it is spaced 15-20mm, normal condition with main lifting nut 3
Under, the nut does not stress, and only after main lifting nut 3 is damaged, the nut just works, and sends shutdown by sensor and refer to
Order, carries out maintenance to it and changes nut by maintainer.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using this
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without through performing creative labour.Therefore, the invention is not restricted to above-described embodiment,
Those skilled in the art's announcement of the invention, the improvement made without departing from scope and modification all should be at these
Within bright protection domain.
Claims (5)
1. a kind of single-column movable lifting machine for automobile, including column, it is characterised in that：Lifting is set on the column
Arm, main lifting nut, screw mandrel, motor, the lift arm is seated on main lifting nut, and the main lifting nut is screwed in screw mandrel
On, the upper end of the screw mandrel is arranged screw mandrel belt pulley, and motor shaft pulley, the screw mandrel skin are arranged on the motor shaft of the motor
Belt wheel and motor shaft pulley are connected by belt, the diameter with diameter greater than motor shaft pulley of the screw mandrel belt pulley；Institute
The lower section for stating main lifting nut on screw mandrel arranges lock nut；
The other end of the lift arm arranges trailing arm, and the quantity of the trailing arm is two；
The position that the lift arm is connected with trailing arm arranges trailing arm locking device, and the trailing arm locking device includes spring；It is described
Spring first end sets gradually handle, tooth block and gear, and the handle, tooth block are fixedly connected with the first end of spring, the tooth
Block is by the pressure of spring and gear clamping；The end of the spring second also sets gradually handle, tooth block and gear, the handle,
Tooth block is fixedly connected with the second end of spring, and the tooth block is by the pressure of spring and gear clamping.
2. a kind of single-column movable lifting machine for automobile according to claim 1, it is characterised in that：In the screw mandrel
Upper main lifting nut is 15mm-20mm with the distance of lock nut.
3. a kind of single-column movable lifting machine for automobile according to one of claim 1 to 2 claim, its feature
It is：The lower end of the column arranges hand-hydraulic car.
4. a kind of single-column movable lifting machine for automobile according to claim 1, it is characterised in that：The main lifting
Nut is made up of copper material.
5. a kind of single-column movable lifting machine for automobile according to claim 1, it is characterised in that：On the column
Electric cabinet is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216471.1A CN104210991B (en) | 2013-06-03 | 2013-06-03 | Single-column movable lifting machine for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216471.1A CN104210991B (en) | 2013-06-03 | 2013-06-03 | Single-column movable lifting machine for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210991A CN104210991A (en) | 2014-12-17 |
| CN104210991B true CN104210991B (en) | 2017-04-12 |
Family
ID=52092975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216471.1A Expired - Fee Related CN104210991B (en) | 2013-06-03 | 2013-06-03 | Single-column movable lifting machine for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210991B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891392A (en) * | 2015-05-18 | 2015-09-09 | 宁波海迈克动力科技有限公司 | Small-tonnage electric forklift lifting device |
| CN105060204B (en) * | 2015-08-14 | 2017-09-12 | 嘉兴华鹰精密机床制造有限公司 | Lifting machine |
| CN106185703A (en) * | 2016-07-18 | 2016-12-07 | 合肥航航空设备有限公司 | A kind of four post lifting machines improving parking stability |
| CN106787531B (en) * | 2017-01-18 | 2023-07-14 | 江苏中车电机有限公司 | MW level generator rotor end cover plate lifting device and system |
| CN107150981B (en) * | 2017-06-29 | 2019-06-18 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of lifting machine with dual anti-falling protection function |
| CN109826472B (en) * | 2019-03-18 | 2023-10-27 | 洛阳理工学院 | Lifting platform for sharing single-vehicle underground garage |
| CN111732023B (en) * | 2020-07-14 | 2021-05-25 | 无锡海阁力斯液压制造有限公司 | Lifting machine for automobile maintenance |
| CN112875575A (en) * | 2021-03-23 | 2021-06-01 | 郭士刚 | Automobile maintenance lifting equipment |
| CN113353810B (en) * | 2021-04-20 | 2022-06-24 | 四川川交路桥有限责任公司 | Multi-functional haulage equipment is used in reinforcing bar processing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7513747U (en) * | 1975-04-29 | 1975-08-28 | Romeico Niederlassung | VEHICLE LIFT WITH SLIDES GUIDED ON LIFTING SPINDLES |
| CN2050033U (en) * | 1988-10-22 | 1989-12-27 | 江南大学 | Movable lifting machine |
| CN2113970U (en) * | 1992-03-10 | 1992-08-26 | 丹东汽车保修机械厂 | Vehicle-lifting machine |
| CN2225464Y (en) * | 1994-06-08 | 1996-04-24 | 上海宝山千斤顶总厂 | Automobile lifter |
-
2013
- 2013-06-03 CN CN201310216471.1A patent/CN104210991B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104210991A (en) | 2014-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104210991B (en) | Single-column movable lifting machine for car | |
| CN105449562A (en) | Central-positioned type switch chassis overhaul device | |
| CN203602313U (en) | Single-post movable lifting machine for automobile | |
| CN102873528B (en) | Bearing pressing withdrawing machine | |
| CN108640025B (en) | Dismounting device for unit brake of urban rail vehicle | |
| CN203938425U (en) | A kind of vehicle maintenance and repair multifunctional lifting platform | |
| CN106586387A (en) | Lifting and moving device | |
| CN209618793U (en) | A kind of automotive check gantry lifting device | |
| CN103879390A (en) | Automatic device capable of quickly moving vehicles | |
| CN116274806A (en) | Forging equipment and forging process for low-temperature super duplex stainless steel forging | |
| CN203593580U (en) | Single-column hydraulic mobile lifter | |
| CN203922579U (en) | A kind of foot-operated scissor-like jack | |
| CN103753173B (en) | Shaft hugging box withdrawing machine | |
| CN204167749U (en) | A kind of middle switch chassis apparatus for examination and repair | |
| CN104389446A (en) | Simple lifting stereo garage | |
| CN104210987A (en) | Single-column hydraulic movable lifter | |
| CN206839501U (en) | One kind assembling positioner device | |
| CN102198630B (en) | Vertical honing machine | |
| CN101920298B (en) | Automatic hoisting, rising and falling device for core roller of ring rolling machine | |
| CN209757137U (en) | fine adjustment device for supporting head load of movable car lifting jack | |
| CN103101854A (en) | Front rear axle double column automobile elevator | |
| CN202037535U (en) | Vertical honing machine | |
| CN202825170U (en) | Bearing pressing withdrawal machine | |
| CN108442778B (en) | Rotating structure of stereo garage lifting platform | |
| CN202967928U (en) | Aerial work platform of automobile crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |