CN207129888U - A kind of post lifting machine of movable folding type four - Google Patents
A kind of post lifting machine of movable folding type four Download PDFInfo
- Publication number
- CN207129888U CN207129888U CN201720741244.4U CN201720741244U CN207129888U CN 207129888 U CN207129888 U CN 207129888U CN 201720741244 U CN201720741244 U CN 201720741244U CN 207129888 U CN207129888 U CN 207129888U
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- Prior art keywords
- post
- lifting
- movable
- folding type
- oil pipe
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The problems such as to solve existing lifting machine equipment there is safety and stability performance is poor, volume space-consuming is big, limited load bearing capacities, and operating space is small during maintenance, the utility model proposes a kind of post lifting machine of movable folding type four.The post lifting machine of the utility model movable folding type four includes lifting device and lifting apparatus, it is characterised in that also including oil piping system；The lifting apparatus is folding lifting apparatus；The lifting device is movable hydraulic lifting post；The oil piping system includes oil pump, top oil pipe, bottom oil pipe and overall balance valve, left part balanced valve and right part balanced valve；The oil pump connects top oil pipe and bottom oil pipe respectively, and top oil pipe connects movable hydraulic lifting post with bottom oil pipe through balanced valve.The hydraulic lifting post of the post lifting machine of the utility model movable folding type four and the global design light structure for folding lifting apparatus, assembling is simple, and space is small, conveniently moving, and safety locking motion outfit is complete, has ensured the safety of maintenance person.
Description
Technical field
Lifting equipment is the utility model is related to, is related specifically to a kind of post lifting machine of movable folding type four.
Background technology
Lifting machine is the equipment that maintenance industry is used for vehicle lifting.Lifting machine plays heavy to closing in vehicle maintenance maintenance
The effect wanted, no matter vehicle overhaul, or routine maintenance, all be unable to do without it, its quality directly affects the people of maintenance personal
Body safety.In the different maintenance enterprise of scale, nearly all equipped with lifting machine, but these maintenance enterprises are mostly
Fixed shop front enterprise, and lifting equipment is fixed on ad-hoc location, vehicle drive to ad-hoc location need to be carried out vehicle dimension by car owner
Shield and maintenance, the problem of there is maintenance process inconvenience and waiting in line to lose time.Although there is Patent exploitation to go out to move at present
Dynamic maintenance car, but it moves the in-car lifting machine equipment of maintenance protection there is safety and stability performance is poor, and volume takes empty
Between big, limited load bearing capacities, the problems such as operating space is small during maintenance.
The content of the invention
Poor to solve portable performance existing for existing lifting machine, security performance is low, and bulky and small the scope of application asks
Topic, the utility model proposes a kind of post lifting machine of movable folding type four.
In order to achieve the above object, the utility model uses following concrete scheme：A kind of post lifting machine of movable folding type four,
Including lifting device and lifting apparatus, it is characterised in that also including oil piping system；The lifting apparatus is folding lifting apparatus；Institute
It is movable hydraulic lifting post to state lifting device；The oil piping system include oil pump, top oil pipe, bottom oil pipe and overall balance valve,
Left part balanced valve and right part balanced valve；The oil pump connects top oil pipe and bottom oil pipe, top oil pipe and bottom oil pipe respectively
Movable hydraulic lifting post is connected through balanced valve.
Wherein, the folding lifting apparatus includes support bar, crossbeam, pulley, locking system, cross bar and connecting plate；Crossbeam
Both ends be respectively perpendicular and be fixedly connected with cross bar, one end of four support bars is hinged by the fixation of connecting plate and the termination of cross bar；
The pulley is separately fixed on the downside of the middle part of support bar；
Further cross bar is unsymmetric structure, that is, be fixed on crossbeam left end cross bar distance of the upper end away from crossbeam compared with
Distance of the lower end away from crossbeam is short, i.e. cross bar short end, conversely, being fixed on distance of the upper end away from crossbeam of the cross bar of crossbeam right-hand member
Compared with distance of the lower end away from crossbeam, the i.e. long end of cross bar.
Further, termination is provided with locking system on the inside of the be hinged support bar in the long end of cross bar.
Further, support bar is the hollow cylinder structure that cross section is rectangle, supports and is provided with support bar at rod port
Positioning hole；The support bar around the anglec of rotation of crossbeam scope between 0 degree to 270 degree.
Wherein, movable hydraulic lifting post is provided with four groups, and every group of movable hydraulic lifting post includes support frame, hydraulic means, shifting
Driving wheel, bearing frame, side fixing device and locking safeties；The hydraulic means is vertically fixed on support frame postmedian；Institute
Side fixing device is stated to be vertically fixed at left and right sides of support frame；The movable pulley is fixed at left and right sides of support frame rear end；Institute
State bearing frame to be fixedly linked with hydraulic means, bearing frame end is provided with bearing frame positioning hole.
Further, to be inverted hydraulic means, including piston rod and sliding sleeve, sliding sleeve covers on the piston rod hydraulic means, and
It can be slided up and down along piston rod, the piston rod bottom is fixed on the support frame of bottom.
Further, side fixing device includes a right cylinder and a batter post, and right cylinder is vertical to be fixed on support frame, batter post
Right cylinder and support frame are fixedly connected with, the mobile column that can slide up and down is provided with the right cylinder；Sliding sleeve upper end is consolidated with mobile column upper end
It is fixed to be connected；The locking safeties are fixed at the top of right cylinder.
Further, when the post lifting machine of movable folding type four is horizontal positioned, movable pulley bottom is slightly above support frame bottom.
Wherein, overall balance valve, left part balanced valve and right part balanced valve include upper and lower two groups respectively.
The beneficial effects of the utility model are, hydraulic lifting post and the global design light structure for folding lifting apparatus,
Assembling is simple, and space is small, conveniently moving so that its handling process is time saving and energy saving, and complete adaption demand amount is increasing
Flow-type vapour protects maintenance service market, and the safety locking motion outfit of the present apparatus is complete, and security performance greatly enhances, and ensures
The safety of maintenance person.
Brief description of the drawings
Fig. 1 is a kind of post lifting machine structural representation of movable folding type four of the utility model；
Fig. 2 is that apparatus structure schematic diagram is lifted in the folding in a kind of post lifting machine of movable folding type four of the utility model；
Fig. 3 is Fig. 2 open mode top view；
Fig. 4 is that structure is shown when the movable hydraulic lifting post in a kind of post lifting machine of movable folding type four of the utility model is lifted
It is intended to.
In figure：1- folds lifting apparatus, 11- support bars, 12- crossbeams, 13- pulleys, 14- locking systems, 15- cross bars, 16-
Connecting plate, 17- support bar positioning holes, 2- movable hydraulic lifting posts, 21- support frames, 22- hydraulic means, 221- piston rods, 222-
Sliding sleeve, 23- movable pulleys, 24- bearing frames, 241- bearing frame positioning holes, 25- sides fixing device, 251- right cylinders, 252- batter posts,
253- mobile columns, 26- locking safeties, 31- oil pumps, 32- tops oil pipe, 33- bottoms oil pipe, 341- overall balance valves, 342-
Left part balanced valve, 343- right part balanced valves.
The post lifting machine of the utility model movable folding type four is made further with specific embodiment below in conjunction with the accompanying drawings
It is bright.
Embodiment
As shown in figure 1, a kind of post lifting machine of movable folding type four of the utility model includes folding lifting apparatus 1, mobile liquid
Press lifting post 2 and oil piping system；The oil piping system includes oil pump 31, top oil pipe 32, bottom oil pipe 33 and balanced valve；It is described
Balanced valve is provided with three groups, including overall balance valve 341, left part balanced valve 342 and right part balanced valve 343.
As shown in Figures 2 and 3, folding lifting apparatus includes support bar 11, crossbeam 12, pulley 13, locking system 14, cross bar 15
With connecting plate 16；The both ends of the crossbeam 12, which are respectively perpendicular, is fixedly connected with cross bar 15, and the cross bar 15 is unsymmetric structure, i.e., solid
It is scheduled on that distance of the upper end of cross bar 15 away from crossbeam 12 of the left end of crossbeam 12 is short compared with distance of the lower end away from crossbeam 12, i.e., cross bar is short
End, conversely, being fixed on distance of the upper end of cross bar 15 away from crossbeam 12 of the right-hand member of crossbeam 12 compared with distance of the lower end away from crossbeam 12
Length, the i.e. long end of cross bar；One end of four support bars 11 is hinged by the termination of connecting plate 16 and cross bar 15 respectively；The cunning
Wheel 13 is separately fixed on the downside of the middle part of support bar 11；The be hinged inner side termination of support bar 11 in the 15 long end of cross bar is provided with lock
Locking apparatus 14；Support bar positioning hole 17 is provided with the port of support bar 11；The anglec of rotation of the support bar 11 around crossbeam 12
The scope of degree is between 0 degree to 270 degree, and thus, maintenance technician can be according to the vehicle or size reasonable for treating maintenance vehicle
Adjustment folds the angle for lifting each Unscrew of support bar 11 in structure, so that vehicle safety is stably placed folding and lifted
On device 1.
As shown in figure 4, the movable hydraulic lifting post is provided with four groups, every group of lifting post includes support frame 21, hydraulic means
22nd, movable pulley 23, bearing frame 24, side fixing device 25 and locking safeties 26；The hydraulic means 22 is vertically fixed on
The postmedian of support frame 21；The side fixing device 25 is vertically fixed on the left and right sides of support frame 21；The movable pulley 23 is fixed
At left and right sides of the rear end of support frame 21, the bottom of movable pulley 23 is slightly above the bottom of support frame 21 when horizontal positioned；The locking insurance
Device 26 is fixed in side fixing device 25；The bearing frame 24 is fixedly linked with hydraulic means 22, and bearing frame end is set
There is bearing frame positioning hole 241；Wherein, the side fixing device 25 includes a right cylinder 251 and a batter post 252, is set in right cylinder 251
The mobile column that can slide up and down 253；The hydraulic means 22 is to be inverted hydraulic means, including piston rod 221 and sliding sleeve 222,
Sliding sleeve 222 is enclosed on piston rod 221, and can be slided up and down along piston rod, and the bottom of piston rod 221 is fixed on bottom support frame
On 21, the upper end of sliding sleeve 222 is fixedly linked with mobile column, and the sliding sleeve top rear and bottom rear are provided with oilhole.
Maintenance technician to automobile when carrying out maintenance, due to folding lifting apparatus 1 and movable hydraulic lifting post 2
It is equipped with movable pulley, therefore push that can be portable is to maintenance place.Installation process need to will only fold lifting apparatus 1 and be put on the ground,
Shift appointed place onto under the rolling of pulley 13, then on demand by the rotating sliding of each support bar 11 for folding lifting apparatus to treating
The required angle of size of maintenance vehicle；After angle is fixed, four groups of movable hydraulic lifting posts 2 are promoted respectively to Folding holder
At the external port for lifting four support bars 11 of device, the external port size of support bar 11 and the bearing frame of movable hydraulic lifting post 2
24 sizes match, and bearing frame 24 is inserted into support bar 11, at the external port of support bar and bearing frame 24 port punishment
Support bar positioning hole 17 and bearing frame positioning hole 241 of the same size are not provided with, and folding is lifted structure with moving by insertion pin
Hydrodynamic pressure lifting post is fixedly connected.
The one end of top oil pipe 32 connects oil pump 31, and other end connection overall balance valve 341, the output end of overall balance valve 341 separates
Two top oil pipes, two top oil pipes 32 connect left part balanced valve 342 and right part balanced valve 343, separated on four respectively again
Portion's oil pipe, four top oil pipes are connected with the top oilhole of sliding sleeve 222 of movable hydraulic lifting post 2.
The one end of bottom oil pipe 33 connects oil pump 31, and other end connection overall balance valve 341, the output end of overall balance valve 341 separates
Two bottom oil pipes 33, two bottom oil pipes 33 connect left part balanced valve 342 and right part balanced valve 343, separate four respectively again
Bottom oil pipe, four bottom oil pipes 33 are connected with the bottom oilhole of sliding sleeve 222 of movable hydraulic lifting post 2.
After installing, oil pump 31 is opened, is injected through top oil pipe 32 and balanced valve 34 to the top of movable hydraulic lifting post 2
Hydraulic oil, under pressure, the drive of sliding sleeve 222 bearing frame 24 of movable hydraulic post, structure 1 is lifted in folding and load-bearing material is slow
Rise, after setting height is risen to, fixed locking safeties 26, carry out vehicle maintenance.
After maintenance terminates, locking safeties 26 and oil pump 31 are opened, through bottom oil pipe 33 and balanced valve 34 to mobile liquid
The bottom of lifting post 2 injection hydraulic oil is pressed, under pressure, the sliding sleeve 222 of movable hydraulic post 2 drives bearing frame 24, Folding holder
Lift structure 1 and load-bearing material slowly declines.
After dropping to proper height, the pin at the external port of support bar 11 and at the port of bearing frame 24 is opened, will be moved
Hydrodynamic pressure lifting post 2 separates with folding lifting apparatus 1.
Movable hydraulic lifting post 2 is pushed to specified location.Fold lifting machine device 1 and carry out folding recovery, during folding, first
It is that the support bar 11 for being connected to cross bar short end is turned clockwise into folding so that close to crossbeam 12, horizontal stroke will be connected to accordingly again afterwards
The rotate counterclockwise of support bar 11 at the long end of bar is folded with the close support bar 11 for being connected to cross bar short end, the overall structure after folding
In quadrangle, occupy little space, fasten locking system 14, locking system 14 is used to interlock the phase of support bar 11 during folded state
Tightly, without using special packing case or bounding wire, the opens voluntarily in the presence of external force of support bar 1 when will not cause to carry,
Handling efficiency is influenceed, avoids the generation of potential danger.
The beneficial effects of the utility model are that the post lifting machine of movable folding type four is made up of three parts, and each several part moves
It is dynamic convenient so that its handling process is time saving and energy saving, and the increasing flow-type vapour of complete adaption demand amount protects maintenance service market.
Three parts assemble
Assembling process is simple, and space is small, and the lifting machine safety locking motion outfit after assembling is complete, and security performance is big
Big enhancing, and lifting machine weight capacity is stronger, its application environment and application vehicle scope are wider.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
It is all within the spirit and principles of the utility model for the technical staff in field, any modification for being made, equivalent substitution, change
Enter, should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of post lifting machine of movable folding type four, including lifting device and lifting apparatus, it is characterised in that also including oil circuit system
System；The lifting apparatus is folding lifting apparatus（1）；The lifting device is movable hydraulic lifting post（2）；The oil circuit system
System includes oil pump（31）, top oil pipe（32）, bottom oil pipe（33）With overall balance valve（341）, left part balanced valve（342）And right part
Balanced valve（343）；The oil pump（31）Top oil pipe is connected respectively（32）With bottom oil pipe（33）, top oil pipe（32）And bottom
Oil pipe（33）Movable hydraulic lifting post is connected through balanced valve（2）.
A kind of 2. post lifting machine of movable folding type four according to claim 1, it is characterised in that：The folding lifting apparatus
（1）Including support bar（11）, crossbeam（12）, pulley（13）, locking system（14）, cross bar（15）And connecting plate（16）；Crossbeam
（12）Both ends be respectively perpendicular and be fixedly connected with cross bar（15）, four support bars（11）One end pass through connecting plate（16）Fixation with
Cross bar（15）Termination be hinged；The pulley（13）It is separately fixed at support bar（11）Middle part on the downside of.
A kind of 3. post lifting machine of movable folding type four according to claim 2, it is characterised in that：Cross bar（15）To be asymmetric
Structure, that is, it is fixed on crossbeam（12）The cross bar of left end（15）Upper end away from crossbeam（12）Distance compared with lower end away from crossbeam（12）
Distance it is short, i.e. cross bar short end, conversely, being fixed on crossbeam（12）The cross bar of right-hand member（15）Upper end away from crossbeam（12）Distance
Compared with lower end away from crossbeam（12）Distance, i.e. the long end of cross bar.
A kind of 4. post lifting machine of movable folding type four according to Claims 2 or 3, it is characterised in that：Cross bar（15）Long end
Be hinged support bar（11）Inner side termination is provided with locking system（14）.
A kind of 5. post lifting machine of movable folding type four according to claim 2, it is characterised in that：Support bar（11）To be transversal
Face be rectangle hollow cylinder structure, support bar（11）Support bar positioning hole is provided with port（17）；The support bar（11）
Around crossbeam（12）The anglec of rotation scope between 0 degree to 270 degree.
A kind of 6. post lifting machine of movable folding type four according to claim 1, it is characterised in that：Movable hydraulic lifting post
（2）Provided with four groups, every group of movable hydraulic lifting post（2）Including support frame（21）, hydraulic means（22）, movable pulley（23）, load-bearing
Frame（24）, side fixing device（25）With locking safeties（26）；The hydraulic means（22）It is vertically fixed on support frame
（21）Postmedian；The side fixing device（25）It is vertically fixed on support frame（21）The left and right sides；The movable pulley（23）Gu
It is scheduled on support frame（21）At left and right sides of rear end；The bearing frame（24）With hydraulic means（22）It is fixedly linked, bearing frame（24）End
Bearing frame positioning hole is provided with head（241）.
A kind of 7. post lifting machine of movable folding type four according to claim 6, it is characterised in that：Hydraulic means（22）To fall
Put hydraulic means, including piston rod（221）And sliding sleeve（222）, sliding sleeve（222）It is enclosed on piston rod（221）On, and can be along piston rod
（221）Slide up and down, the piston rod（221）Bottom is fixed on bottom support frame（21）On.
A kind of 8. post lifting machine of movable folding type four according to claim 6 or 7, it is characterised in that：Side fixing device
（25）Including a right cylinder（251）With a batter post（252）, right cylinder（251）Vertical is fixed on support frame（21）On, batter post（252）
It is fixedly connected with right cylinder（251）With support frame（21）, the right cylinder（251）It is interior to be provided with the mobile column that can slide up and down（253）；Sliding sleeve
（222）Upper end and mobile column（253）Upper end is fixedly linked；The locking safeties（26）It is fixed on right cylinder（251）Top.
A kind of 9. post lifting machine of movable folding type four according to claim 6, it is characterised in that：The post of movable folding type four is lifted
When the machine of liter is horizontal positioned, movable pulley（23）Bottom is slightly above support frame（21）Bottom.
A kind of 10. post lifting machine of movable folding type four according to claim 1, it is characterised in that：Overall balance valve（341）、
Left part balanced valve（342）With right part balanced valve（343）Include upper and lower two groups respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741244.4U CN207129888U (en) | 2017-06-23 | 2017-06-23 | A kind of post lifting machine of movable folding type four |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741244.4U CN207129888U (en) | 2017-06-23 | 2017-06-23 | A kind of post lifting machine of movable folding type four |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207129888U true CN207129888U (en) | 2018-03-23 |
Family
ID=61632080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741244.4U Expired - Fee Related CN207129888U (en) | 2017-06-23 | 2017-06-23 | A kind of post lifting machine of movable folding type four |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207129888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117553A (en) * | 2017-06-23 | 2017-09-01 | 重庆小金人电子商务有限公司 | A kind of post lifting machine of movable folding type four |
| KR20220109575A (en) * | 2021-01-29 | 2022-08-05 | 현대로템 주식회사 | Lift for Wheel Armored |
-
2017
- 2017-06-23 CN CN201720741244.4U patent/CN207129888U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117553A (en) * | 2017-06-23 | 2017-09-01 | 重庆小金人电子商务有限公司 | A kind of post lifting machine of movable folding type four |
| KR20220109575A (en) * | 2021-01-29 | 2022-08-05 | 현대로템 주식회사 | Lift for Wheel Armored |
| KR102433953B1 (en) * | 2021-01-29 | 2022-08-19 | 현대로템 주식회사 | Lift for Wheel Armored |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |