CN107055368A - A kind of single-column lifting machine - Google Patents
A kind of single-column lifting machine Download PDFInfo
- Publication number
- CN107055368A CN107055368A CN201710453310.2A CN201710453310A CN107055368A CN 107055368 A CN107055368 A CN 107055368A CN 201710453310 A CN201710453310 A CN 201710453310A CN 107055368 A CN107055368 A CN 107055368A
- Authority
- CN
- China
- Prior art keywords
- trailing arm
- column
- fixed
- lifting machine
- arm
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
-
- 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
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
Abstract
The present invention relates to a kind of single-column lifting machine, including base and the column being fixed on base, lift arm is slidably connected on column, the rear portion of the lift arm is fixed with crossbeam, and the two ends of the crossbeam are locked with trailing arm after one group by locking strap respectively；The front end of the lift arm is symmetrically equiped with trailing arm before two groups by trailing arm locking device；After described in every group described in trailing arm and every group before the front end of trailing arm be removably equiped with lengthening set respectively, lengthen to put described in every group and be inserted with double-screw type supporting pad assembly.The lifting of the achievable vehicle of the present invention, lengthen set can the forward and backward trailing arm of quick regulation length, be suitable for different vehicles；Double-screw type supporting pad assembly can quick regulation bearing height, its is simple in construction, easy to adjust, applied widely.
Description
Technical field：
The present invention relates to car lift device field, more particularly to a kind of single-column lifting machine.
Background technology：
Lifting machine is that the conventional vapour of automobile maintenance industry protects equipment.Lifting machine plays heavy to closing in auto repair maintenance
The effect wanted, lifting machine product quality quality directly affects the personal safety of maintenance personal.Single-column lifting machine because of its supporting ＆ stablizing,
The characteristics of lifting safe, the amount of having is maximum in existing market, but single-column lifting machine all has that structure is multiple, cost is higher etc. and lacked
Point, and the control of single-column lifting machine needs multiple hydraulic cylinders to cooperate, to ensure that lifting is steady, therefore its control process is relative
Complexity, use cost is high.
The content of the invention：
The purpose of the present invention is that, in view of the deficiencies of the prior art there is provided a kind of single-column lifting machine, lengthening set can be quick
The length of forward and backward trailing arm is adjusted, is suitable for different vehicles；Double-screw type supporting pad assembly can quick regulation bearing height, its
Compact conformation, space is small, lightweight, operate steadily.
The technology solution of the present invention is as follows：
Lift arm is slidably connected on a kind of single-column lifting machine, including base and the column being fixed on base, column, institute
The rear portion for stating lift arm is fixed with crossbeam, and the two ends of the crossbeam are locked with trailing arm after one group by locking strap respectively；It is described to lift
The front end for rising arm is symmetrically equiped with trailing arm before two groups by trailing arm locking device；After described in every group described in trailing arm and every group before trailing arm
Front end be removably equiped with lengthening set respectively, lengthened described in every group and put and is inserted with double-screw type supporting pad assembly.
The column is to be equiped with to coordinate on slide rail, slide rail in steel angle structure, the angle steel groove of steel angle structure to be provided with sliding block,
The lift arm is fixed on sliding block；The lifting assembly that driving sliding block is moved along slide rail is equiped with the column.
Preferably, the lifting assembly includes hydraulic cylinder, roller, chain and sliding block contiguous block, the hydraulic cylinder is fixed
On base, and hydraulic cylinder is located at the outside of the angle steel groove of column, and the top of the piston rod of the hydraulic cylinder is fixedly connected rolling
Wheel, one end of the chain is fixed on the cylinder body of hydraulic cylinder, and the other end of chain bypasses roller and passes through sliding block contiguous block and institute
The sliding block stated is fixed together.
Preferably, the preceding trailing arm and rear trailing arm are respectively rectangular steel tube structure, it is also rectangular steel tube structure to lengthen set,
And positioning hole is respectively equipped with preceding trailing arm and rear trailing arm, lengthen and put the screwed hole for being provided with more than three groups side by side, pass through positioning hole
Set can will be lengthened with screwed hole to be fixed on preceding trailing arm or rear trailing arm.
Preferably, the front end that set is lengthened described in every group is provided with lengthening the integrally formed circular support portion of set, it is described double
Screw supporting pad assembly sleeve is in circular support portion.
Preferably, the double-screw type supporting pad assembly includes lengthening set, lower screw rod, pallet and rubber blanket, the circle
Shape supporting part is provided with blind hole, lengthens set and is inserted in blind hole, and lower screw rod one end is fixed in lengthening set, and the lower screw rod other end is consolidated
Be scheduled in pallet, the bottom of pallet be provided with the integrally formed upper screw rod of pallet, upper screw rod, which can coordinate, to be tightened in lower screw rod,
Rubber blanket is fixed with the pallet.
Preferably, sweep can be overlapped on the base.
Preferably, the base, which is provided with, can be fixed on base the mounting hole in mill floor or facility floor,
Base can be fixed in mill floor or facility floor by foundation bolt.
The beneficial effects of the present invention are：
The lifting of the achievable vehicle of the present invention, lengthen set can the forward and backward trailing arm of quick regulation length, be suitable for different cars
Type；Double-screw type supporting pad assembly can quick regulation bearing height, its is simple in construction, easy to adjust, applied widely.
Brief description of the drawings：
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of the lifting assembly of the present invention；
Fig. 3 is the structural representation of the double-screw type supporting pad assembly of the present invention；
Symbol description in figure：1-base；2-column；3-lift arm；4-go up sweep；5-hydraulic cylinder；6-roller；
7-chain；8-sliding block contiguous block；9-crossbeam；10-locking strap；11-rear trailing arm；12-preceding trailing arm；13-lengthen set；
14-double-screw type supporting pad assembly；1401-lengthen set；1402-lower screw rod；1403-pallet；1404-rubber blanket；15—
Sliding block.
Embodiment：
Embodiment, is shown in accompanying drawing 1~3, a kind of single-column lifting machine, including base 1 and the column 2 being fixed on base, column
On slidably connect lift arm 3, the column is to be equiped with slide rail, slide rail to match somebody with somebody in steel angle structure, the angle steel groove of steel angle structure
Conjunction is provided with sliding block 15, and the lift arm is fixed on sliding block；It is equiped with what driving sliding block was moved along slide rail on the column
Lifting assembly.
Sweep 4 can be overlapped on the base, upper sweep is instant as long as being overlapped on base without installing
Receive, it is easy to operate.
The base passes through lower margin spiral shell provided with base can be fixed on to the mounting hole in mill floor or facility floor
Base can be fixed in mill floor or facility floor by bolt.
The lifting assembly includes hydraulic cylinder 5, roller 6, chain 7 and sliding block contiguous block 8, and the hydraulic cylinder is fixed on base
On, and hydraulic cylinder is located at the outside of the angle steel groove of column, the top of the piston rod of the hydraulic cylinder is fixedly connected roller, described
One end of chain is fixed on the cylinder body of hydraulic cylinder, and the other end of chain bypasses roller and passes through sliding block contiguous block and described sliding block
It is fixed together.
The rear portion of the lift arm is fixed with crossbeam 9, and the two ends of the crossbeam are locked with one group by locking strap 10 respectively
Trailing arm 11 afterwards；The front end of the lift arm is symmetrically equiped with trailing arm 12 before two groups by trailing arm locking device；Butt described in every group
The front end of trailing arm is removably equiped with lengthening set 13 respectively before described in arm and every group, lengthens to put described in every group and is inserted with double spiral shells
Flow resistance of rod-support pad assembly 14.The trailing arm referred in trailing arm locking device and Patent No. 201310216471.1 in the present embodiment
Locking device structure is identical, is no longer described in detail herein.
The preceding trailing arm and rear trailing arm are respectively rectangular steel tube structure, and it is also rectangular steel tube structure, and preceding trailing arm to lengthen set
Be respectively equipped with positioning hole on rear trailing arm, lengthen and put the screwed hole for being provided with more than three groups side by side, pass through positioning hole and screwed hole
Set can will be lengthened to be fixed on preceding trailing arm or rear trailing arm.
The front end that set is lengthened described in every group is provided with lengthening the integrally formed circular support portion of set, the double-screw type support
Assembly sleeve is padded in circular support portion.
The double-screw type supporting pad assembly includes lengthening set 1401, lower screw rod 1402, pallet 1403 and rubber blanket 1404,
The circular support portion is provided with blind hole, lengthens set and is inserted in blind hole, and lower screw rod one end is fixed in lengthening set, and lower screw rod is another
One end is fixed in pallet, the bottom of pallet be provided with the integrally formed upper screw rod of pallet, upper screw rod, which can coordinate, to be tightened on down
In screw rod, rubber blanket is fixed with the pallet.Double-screw type supporting pad assembly can quick regulation bearing height, it is simple in construction,
Install and adjust all very convenient.
Above-described embodiment is the specific descriptions carried out to the present invention, simply the present invention is further described, it is impossible to manage
Solve as limiting the scope of the present invention, it is nonessential that those skilled in the art makes some according to the content of foregoing invention
Modifications and adaptations are each fallen within protection scope of the present invention.
Claims (8)
1. slidably connecting lift arm on a kind of single-column lifting machine, including base and the column being fixed on base, column, it is special
Levy and be：The rear portion of the lift arm is fixed with crossbeam, and the two ends of the crossbeam are locked with one group of butt by locking strap respectively
Arm；The front end of the lift arm is symmetrically equiped with trailing arm before two groups by trailing arm locking device；Trailing arm and every group after described in every group
The front end of the preceding trailing arm is removably equiped with lengthening set respectively, and lengthening, which is put, described in every group is inserted with double-screw type supporting pad
Assembly.
2. a kind of single-column lifting machine according to claim 1, it is characterised in that：The column is steel angle structure, angle steel knot
It is equiped with to coordinate on slide rail, slide rail in the angle steel groove of structure and sliding block is installed, the lift arm is fixed on sliding block；On the column
It is equiped with the lifting assembly that driving sliding block is moved along slide rail.
3. a kind of single-column lifting machine according to claim 2, it is characterised in that：The lifting assembly includes hydraulic cylinder, rolling
Wheel, chain and sliding block contiguous block, the hydraulic cylinder are fixed on base, and hydraulic cylinder is located at the outside of the angle steel groove of column, institute
The top for stating the piston rod of hydraulic cylinder is fixedly connected roller, and one end of the chain is fixed on the cylinder body of hydraulic cylinder, chain
The other end bypass roller and be fixed together by sliding block contiguous block with described sliding block.
4. a kind of single-column lifting machine according to claim 1, it is characterised in that：The preceding trailing arm and the rear trailing arm side of being respectively
Shape steel-tube construction, lengthens set also to be respectively equipped with positioning hole in rectangular steel tube structure, and preceding trailing arm and rear trailing arm, lengthening is put simultaneously
Row can will lengthen set provided with more than three groups of screwed hole, by positioning hole and screwed hole and be fixed on preceding trailing arm or rear trailing arm.
5. a kind of single-column lifting machine according to claim 1, it is characterised in that：Lengthened described in every group set front end be provided with
The integrally formed circular support portion of set is lengthened, the double-screw type supporting pad assembly sleeve is in circular support portion.
6. a kind of single-column lifting machine according to claim 5, it is characterised in that：The double-screw type supporting pad assembly includes
Set, lower screw rod, pallet and rubber blanket are lengthened, the circular support portion is provided with blind hole, lengthen set and be inserted in blind hole, lower screw rod
One end is fixed in lengthening set, and the lower screw rod other end is fixed in pallet, the bottom of pallet be provided with pallet it is integrally formed on
Screw rod, upper screw rod, which can coordinate, to be tightened in lower screw rod, and rubber blanket is fixed with the pallet.
7. a kind of single-column lifting machine according to claim 1, it is characterised in that：Sweep can be overlapped on the base.
8. a kind of single-column lifting machine according to claim 1, it is characterised in that：The base, which is provided with, to consolidate base
The mounting hole in mill floor or facility floor is scheduled on, by foundation bolt base can be fixed on to mill floor or factory building
On face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453310.2A CN107055368A (en) | 2017-06-15 | 2017-06-15 | A kind of single-column lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453310.2A CN107055368A (en) | 2017-06-15 | 2017-06-15 | A kind of single-column lifting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107055368A true CN107055368A (en) | 2017-08-18 |
Family
ID=59594069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710453310.2A Withdrawn CN107055368A (en) | 2017-06-15 | 2017-06-15 | A kind of single-column lifting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107055368A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115602A (en) * | 2017-12-20 | 2018-06-05 | 攀枝花市旭鼎机械制造有限公司 | Simple press |
| CN108408629A (en) * | 2018-03-13 | 2018-08-17 | 浙江耀欧汽车零部件有限公司 | A kind of weight adjustable type recreational vehicle electric jack stand |
| CN108529480A (en) * | 2018-05-29 | 2018-09-14 | 山东萃智机械科技有限公司 | A kind of jacking type lift drive mechanism |
| CN109019400A (en) * | 2018-08-28 | 2018-12-18 | 南通巴兰仕机电有限公司 | A kind of fork-lift type lifting machine and its application method |
| CN110077989A (en) * | 2019-05-29 | 2019-08-02 | 三一汽车制造有限公司 | Vibration testing equipment and its support device |
| CN110407125A (en) * | 2019-08-23 | 2019-11-05 | 嘉兴爱华机械股份有限公司 | A kind of hydraulic lifting jack |
| CN114162751A (en) * | 2021-10-22 | 2022-03-11 | 重庆瑞普机器人研究院有限责任公司 | Gravity clearance elimination structure and automobile tire lifting equipment |
-
2017
- 2017-06-15 CN CN201710453310.2A patent/CN107055368A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115602A (en) * | 2017-12-20 | 2018-06-05 | 攀枝花市旭鼎机械制造有限公司 | Simple press |
| CN108408629A (en) * | 2018-03-13 | 2018-08-17 | 浙江耀欧汽车零部件有限公司 | A kind of weight adjustable type recreational vehicle electric jack stand |
| CN108408629B (en) * | 2018-03-13 | 2020-04-14 | 浙江耀欧汽车零部件有限公司 | Light and heavy adjustable motor home electric jack support |
| CN108529480A (en) * | 2018-05-29 | 2018-09-14 | 山东萃智机械科技有限公司 | A kind of jacking type lift drive mechanism |
| CN109019400A (en) * | 2018-08-28 | 2018-12-18 | 南通巴兰仕机电有限公司 | A kind of fork-lift type lifting machine and its application method |
| CN109019400B (en) * | 2018-08-28 | 2023-05-26 | 南通巴兰仕机电有限公司 | Fork truck type lifter and application method thereof |
| CN110077989A (en) * | 2019-05-29 | 2019-08-02 | 三一汽车制造有限公司 | Vibration testing equipment and its support device |
| CN110077989B (en) * | 2019-05-29 | 2024-03-15 | 三一汽车制造有限公司 | Vibration detection equipment and supporting device thereof |
| CN110407125A (en) * | 2019-08-23 | 2019-11-05 | 嘉兴爱华机械股份有限公司 | A kind of hydraulic lifting jack |
| CN114162751A (en) * | 2021-10-22 | 2022-03-11 | 重庆瑞普机器人研究院有限责任公司 | Gravity clearance elimination structure and automobile tire lifting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |
|
| WW01 | Invention patent application withdrawn after publication |