CN108675205A - Lift arm transverse shifting method and the lifting machine for realizing this method - Google Patents
Lift arm transverse shifting method and the lifting machine for realizing this method Download PDFInfo
- Publication number
- CN108675205A CN108675205A CN201810513486.7A CN201810513486A CN108675205A CN 108675205 A CN108675205 A CN 108675205A CN 201810513486 A CN201810513486 A CN 201810513486A CN 108675205 A CN108675205 A CN 108675205A
- Authority
- CN
- China
- Prior art keywords
- lifting
- hydraulic cylinder
- lift arm
- lifting machine
- transverse shifting
- 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.)
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses the lifting machines of lift arm transverse shifting method and realization this method, are related to lifting machine manufacturing field.The present invention includes lifting frame, lifting post and lift arm；Lifting frame includes two U-typed side frames and the fixed link between side frames；One surface of fixed link is equipped with sliding slot；Sliding slot one end is installed with first hydraulic cylinder；Lifting post one side offers " recessed " type through hole and limiting slot respectively；Lift arm includes " convex " type fixture block and the lifting arm body being fixedly connected with " convex " type fixture block one end；One surface of " convex " type fixture block is fixedly connected with second hydraulic cylinder.The present invention in lifting machine bottom surface by installing universal wheel, first hydraulic cylinder, which pushes lifting post to move inward, makes vehicle be moved to lift arm, so that lift arm is lifted vehicle using second hydraulic cylinder and reaches specified height, improve the locomotivity of lifting machine, facilitate vehicle maintenance, avoids collision or friction of the vehicle on lifting machine.
Description
Technical field
The invention belongs to lifting machine manufacturing fields, more particularly to the act of lift arm transverse shifting method and realization this method
The machine of liter.
Background technology
At present when vehicle maintenance, generally automobile is praised to certain by the lifting machine of symmetrically arranged four or four or more
Highly.Due to repairing the limitation of field site area, cause vehicle on transporting lifting machine to, meeting is because of ground relief, surrounding
The factors such as the excessive, narrow space of sundries, often cause vehicle collision or friction, be fixed on the lifting machine floor space on ground compared with
It is big and not easy to repair.
Therefore be badly in need of it is a kind of can free-moving lifting machine equipment, can be mobile in narrow location and can be safer
Praise vehicle.
Invention content
The purpose of the present invention is to provide the lifting machines of lift arm transverse shifting method and realization this method, by lifting
Universal wheel is installed in machine bottom surface, and first hydraulic cylinder, which pushes the lifting post being mounted on lifting frame to move inward, makes vehicle be moved to lifting
Arm makes lift arm lift vehicle and reaches desired height, solve existing lifting using the cooperation on second hydraulic cylinder and ground
Machine can not use by oneself movement, and vehicle opens the problem of lifting machine is easy to happen collision friction.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is the lifting machine of lift arm transverse shifting, including lifting frame, lifting post and lift arm, the lifting frame be
The vertical frame body of one rectangle；The lifting frame includes two U-typed side frames and the fixed link between side frames；It is described solid
One surface of fixed pole is equipped with sliding slot；Two described sliding slot one end are installed with a first hydraulic cylinder；The first hydraulic cylinder not with
One end of sliding slot connection is connected and fixed with lifting post；The lifting post one side offers " recessed " type through hole and a limit respectively
Position slot；Several limited posts are equipped in the limiting slot；The limited post is parallel with limiting slot conduit；The limiting slot notch is opposite
Both sides are respectively equipped with limited block；The lift arm includes " convex " type fixture block and the lifting being fixedly connected with " convex " type fixture block one end
Arm body；" convex " the type fixture block surface is respectively equipped with a piston hole and several limit holes；" convex " one surface of type fixture block is solid
Surely it is connected with a second hydraulic cylinder；The lifting arm body is a ladder-like steel plate；The ladder-like steel plate is at least two layers；Institute
" recessed " type through hole is stated to be slidably matched with fixed link；" convex " the type fixture block is clamped with limiting slot；The limited post and limit hole
Clearance fit；The piston rod of the second hydraulic cylinder coordinates with piston-bore clearance.
Further, the lifting frame bottom surface is equipped with universal wheel.
Further, controller is fixedly installed on the lifting frame, the controller is separately connected first by conducting wire
Hydraulic cylinder and second hydraulic cylinder.
Further, the lifting arm body is equipped with one layer of rubber pad.
Further, the lifting frame, lifting post and lift arm are all made of Steel material and are made.
Further, the second hydraulic cylinder is connected with a fluid pressure line；The fluid pressure line includes a hydraulic lock.
The present invention is the lifting machine implementation method of lift arm transverse shifting, is included the following steps：
S01 moves lifting machine to vehicle up direction to be lifted；
S02 controllers control first hydraulic cylinder work, and hydraulic stem pushes lifting post to move inward；
Until vehicle tyre to be lifted is placed on lifting arm body, controller control first hydraulic cylinder is stopped S03；
S04 controllers control second hydraulic cylinder work, and piston rod passes through piston hole to reach ground；
S05 piston rods, which rise, long to be made lifting arm body support vehicle to be lifted to move up；
S06 vehicles to be lifted rise to certain altitude, and controller control second hydraulic cylinder is stopped；
S07 controllers control second hydraulic cylinder hydraulic lock and start.
The invention has the advantages that：
For the present invention by installing universal wheel in lifting machine bottom surface, first hydraulic cylinder pushes the lifting post being mounted on lifting frame
Moving inward makes vehicle be moved to lift arm, so that lift arm is lifted vehicle and is reached using the cooperation on second hydraulic cylinder and ground and wants
Height, improve the locomotivity of lifting machine, facilitate vehicle maintenance, avoid collision or friction of the vehicle on lifting machine.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the lifting machine structural schematic diagram of lift arm transverse shifting of the present invention；
Fig. 2 is lifting post structural schematic diagram；
Fig. 3 is lifting frame structure schematic diagram；
Fig. 4 is lift arm structural schematic diagram；
Fig. 5 is lift arm and limited post sectional view；
In attached drawing, parts list represented by the reference numerals are as follows：
1- lifting frames, 2- lifting posts, 3- lift arms, 4- U-typed side frames, 5- fixed links, 6- first hydraulic cylinders, the second liquid of 7-
Cylinder pressure, 201- " recessed " type through hole, 202- limiting slots, 203- limited posts, 204- limited blocks, 301- " convex " type fixture block, 302- are lifted
Rise arm body, 303- piston holes, 304- limit holes, 501- sliding slots, 701- piston rods.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term "upper", "lower", "top", " in ", the indicating positions such as "inner"
Or position relationship, it is merely for convenience of description of the present invention and simplification of the description, does not indicate or imply the indicated component or element
It must have a particular orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
It please refers to Fig.1 shown in -5, the present invention is the lifting machine of lift arm transverse shifting, including lifting frame 1,2 and of lifting post
Lift arm 3, lifting frame 1 are the vertical frame body of a rectangle；Lifting frame 1 includes two U-typed side frames 4 and is mounted between side frames
Fixed link 5；5 one surface of fixed link is equipped with sliding slot 501；Two sliding slots, 501 one end is installed with a first hydraulic cylinder 6；The
One end that one hydraulic cylinder 6 is not connect with sliding slot 501 is connected and fixed with lifting post 2, and the flexible promotion of 6 telescopic rod of first hydraulic cylinder is lifted
Setting prop 2 moves back and forth on lifting frame；
2 one side of lifting post offers " recessed " type through hole 201 and a limiting slot 202 respectively；It is equipped in limiting slot 202
A pair of of limited post 203；Limited post 203 is parallel with 202 conduit of limiting slot；202 notch opposite sides of limiting slot is respectively equipped with limit
Block 204；
Lift arm 3 includes " convex " type fixture block 301 and the lifting arm body being fixedly connected with 301 one end of " convex " type fixture block
302；301 surface of " convex " type fixture block is respectively equipped with a piston hole 303 and a pair of of limit hole 304；301 1 surface of " convex " type fixture block is solid
Surely it is connected with a second hydraulic cylinder 7；Lifting arm body 302 is a ladder-like steel plate；Ladder-like steel plate is at least two layers；" recessed " type
Through hole 201 is slidably matched with fixed link 5；" convex " type fixture block 301 is clamped with limiting slot 202；Limited post 203 and limit hole 304
Clearance fit；The piston rod 701 of second hydraulic cylinder 7 and 303 clearance fit of piston hole.
Wherein, lifting frame bottom surface is equipped with universal wheel, and lifting frame is facilitated to be moved to vehicle up direction to be lifted.
Wherein, controller is fixedly installed on lifting frame, controller is separately connected first hydraulic cylinder and second by conducting wire
Hydraulic cylinder, first hydraulic cylinder are moved up and down for controlling lift arm transverse shifting, second hydraulic cylinder for controlling lift arm.
Wherein, lifting arm body is equipped with one layer of rubber pad, and increasing frictional force prevents vehicle from being slid from lift arm.
Wherein, lifting frame, lifting post and lift arm are all made of Steel material and are made, and improve the mechanical strength of lifting machine.
Wherein, second hydraulic cylinder is connected with a fluid pressure line；Fluid pressure line includes a hydraulic lock, and liquid oxygen lock can effectively be prevented
When only lifting machine breaks down, lift arm falls, and avoids casualties and property loss.
The present invention is the lifting machine implementation method of lift arm transverse shifting, is included the following steps：
S01 moves lifting machine to vehicle up direction to be lifted；
S02 controllers control first hydraulic cylinder work, and hydraulic stem pushes lifting post to move inward；
Until vehicle tyre to be lifted is placed on lifting arm body, controller control first hydraulic cylinder is stopped S03；
S04 controllers control second hydraulic cylinder work, and piston rod passes through piston hole to reach ground；
S05 piston rods, which rise, long to be made lifting arm body support vehicle to be lifted to move up；
S06 vehicles to be lifted rise to certain altitude, and controller control second hydraulic cylinder is stopped；
S07 controllers control second hydraulic cylinder hydraulic lock and start.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. the lifting machine of lift arm transverse shifting, including lifting frame (1), lifting post (2) and lift arm (3), it is characterised in that：
The lifting frame (1) is the vertical frame body of a rectangle；The lifting frame (1) includes two U-typed side frames (4) and is mounted on
Fixed link (5) between side frames；(5) one surface of the fixed link is equipped with sliding slot (501)；Two described sliding slot (501) one end are equal
It is installed with a first hydraulic cylinder (6)；One end that the first hydraulic cylinder (6) does not connect with sliding slot (501) and lifting post (2)
It is connected and fixed；
Lifting post (2) one side offers " recessed " type through hole (201) and a limiting slot (202) respectively；The limit
Several limited posts (203) are equipped in slot (202)；The limited post (203) is parallel with limiting slot (202) conduit；The limiting slot
(202) notch opposite sides is respectively equipped with limited block (204)；
The lift arm (3) includes " convex " type fixture block (301) and the lift arm being fixedly connected with " convex " type fixture block (301) one end
Ontology (302)；" convex " type fixture block (301) surface is respectively equipped with a piston hole (303) and several limit holes (304)；It is described
(301) one surface of " convex " type fixture block is fixedly connected with a second hydraulic cylinder (7)；The lifting arm body (302) is one ladder-like
Steel plate；The ladder-like steel plate is at least two layers；
" recessed " the type through hole (201) is slidably matched with fixed link (5)；
" convex " the type fixture block (301) is clamped with limiting slot (202)；
The limited post (203) and limit hole (304) clearance fit；
The piston rod (701) of the second hydraulic cylinder (7) and piston hole (303) clearance fit.
2. the lifting machine of lift arm transverse shifting according to claim 1, which is characterized in that lifting frame (1) bottom surface
Universal wheel is installed.
3. the lifting machine of lift arm transverse shifting according to claim 1, which is characterized in that solid on the lifting frame (1)
Surely it is provided with controller, the controller is separately connected first hydraulic cylinder (6) and second hydraulic cylinder (7) by conducting wire.
4. the lifting machine of lift arm transverse shifting according to claim 1, which is characterized in that the lifting arm body
(302) it is equipped with one layer of rubber pad.
5. the lifting machine of lift arm transverse shifting according to claim 1, which is characterized in that the lifting frame (1), lifting
Column (2) and lift arm (3) are all made of Steel material and are made.
6. the lifting machine of lift arm transverse shifting according to claim 1, which is characterized in that the second hydraulic cylinder (7)
It is connected with a fluid pressure line；The fluid pressure line includes a hydraulic lock.
7. the lifting machine implementation method of the lift arm transverse shifting as described in any according to claim 1-6, includes the following steps：
S01 moves lifting machine to vehicle up direction to be lifted；
S02 controllers control first hydraulic cylinder work, and hydraulic stem pushes lifting post to move inward；
Until vehicle tyre to be lifted is placed on lifting arm body, controller control first hydraulic cylinder is stopped S03；
S04 controllers control second hydraulic cylinder work, and piston rod passes through piston hole to reach ground；
S05 piston rods, which rise, long to be made lifting arm body support vehicle to be lifted to move up；
S06 vehicles to be lifted rise to certain altitude, and controller control second hydraulic cylinder is stopped；
S07 controllers control second hydraulic cylinder hydraulic lock and start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513486.7A CN108675205A (en) | 2018-05-25 | 2018-05-25 | Lift arm transverse shifting method and the lifting machine for realizing this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513486.7A CN108675205A (en) | 2018-05-25 | 2018-05-25 | Lift arm transverse shifting method and the lifting machine for realizing this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108675205A true CN108675205A (en) | 2018-10-19 |
Family
ID=63808166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810513486.7A Pending CN108675205A (en) | 2018-05-25 | 2018-05-25 | Lift arm transverse shifting method and the lifting machine for realizing this method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108675205A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020136625A1 (en) * | 1999-12-13 | 2002-09-26 | Namgung Moon Hak | Lifting apparatus for special-purpose vehicle |
| JP2005145690A (en) * | 2003-11-18 | 2005-06-09 | Kowa Seiki Kk | Lift for vehicle maintenance |
| CN106853952A (en) * | 2015-12-09 | 2017-06-16 | 天津市昊航复合管业有限公司 | A kind of composite steel tube lifts by crane transporter |
| CN206579859U (en) * | 2017-01-22 | 2017-10-24 | 艾雷奥特（江苏）飞机工业有限公司 | General-purpose aircraft machine nose airscrew engine assembles suspension bracket |
| CN107324238A (en) * | 2017-06-16 | 2017-11-07 | 合肥航机械科技股份有限公司 | One kind is based on the post lifting machine of two-period form four |
| CN107337142A (en) * | 2017-06-12 | 2017-11-10 | 合肥航机械科技股份有限公司 | One kind is based on four post lifting machines of lifting |
-
2018
- 2018-05-25 CN CN201810513486.7A patent/CN108675205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020136625A1 (en) * | 1999-12-13 | 2002-09-26 | Namgung Moon Hak | Lifting apparatus for special-purpose vehicle |
| JP2005145690A (en) * | 2003-11-18 | 2005-06-09 | Kowa Seiki Kk | Lift for vehicle maintenance |
| CN106853952A (en) * | 2015-12-09 | 2017-06-16 | 天津市昊航复合管业有限公司 | A kind of composite steel tube lifts by crane transporter |
| CN206579859U (en) * | 2017-01-22 | 2017-10-24 | 艾雷奥特（江苏）飞机工业有限公司 | General-purpose aircraft machine nose airscrew engine assembles suspension bracket |
| CN107337142A (en) * | 2017-06-12 | 2017-11-10 | 合肥航机械科技股份有限公司 | One kind is based on four post lifting machines of lifting |
| CN107324238A (en) * | 2017-06-16 | 2017-11-07 | 合肥航机械科技股份有限公司 | One kind is based on the post lifting machine of two-period form four |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |