CN108640021A - A kind of movable lifting machine - Google Patents
A kind of movable lifting machine Download PDFInfo
- Publication number
- CN108640021A CN108640021A CN201810724609.1A CN201810724609A CN108640021A CN 108640021 A CN108640021 A CN 108640021A CN 201810724609 A CN201810724609 A CN 201810724609A CN 108640021 A CN108640021 A CN 108640021A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- installation
- bottom face
- lifting machine
- front wheel
- 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.)
- Granted
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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
- B66F7/065—Scissor linkages, i.e. X-configuration
-
- 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
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
-
- 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
- B66F7/26—Lifting frames, e.g. for lifting vehicles; Platform lifts for selective lifting of parts of vehicles
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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
- B66F2700/00—Lifting apparatus
- B66F2700/12—Lifting platforms for vehicles or motorcycles or similar lifting apparatus
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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)
- Handcart (AREA)
Abstract
The invention discloses a kind of movable lifting machines, including pedestal, lifting mechanism is provided on pedestal, feature is that a manipulation seat is connected on pedestal, the actuating unit and rechargeable storage battery group being provided in seat for providing lifting force to lifting mechanism are manipulated, actuating unit is electrically connected with accumulator group.Advantage is by the built-in rechargeable storage battery group on lifting machine, the actuating unit for providing lifting mechanism lifting force is given to power by accumulator group, the normal use of lifting machine can be realized without external power supply, movable lifting machine any range movement is used, it is simple in structure, easy-to-use, use scope and occasion are all relatively wide.
Description
Technical field
The present invention relates to a kind of lifting machines, more particularly, to a kind of movable lifting machine.
Background technology
Lifting machine is a kind of equipment for automobile inspection, can lift the vehicle to need repairing, convenient for vehicle
It is overhauled bottom.Conventional lifting machine is typically directly to be fixedly mounted on the ground, when repair, is needed vehicle traveling or shifting
Moving could be lifted and be overhauled thereon, when vehicle damage is to can not when driving, then to make vehicle be moved on lifting machine
It is changing to more difficulty, therefore movable lifting machine comes into being.
Either fixed lifting machine or mobile lifting machine are required for outfit actuating unit to promote on lifting machine
Lifting mechanism automobile is lifted in lifting upwards, and actuating unit is usually required to power on and just be can be used, and current existing
Lifting machine is substantially provides power by external power supply to actuating unit, therefore the prior art limits movable lifting machine
Moving range so that its use scope and use occasion receives certain limitation, while being also not easy to not travel completely
Vehicle repair.
Invention content
Technical problem to be solved by the invention is to provide the wider movable types of a kind of simple in structure, use scope and occasion
Lifting machine.
Technical solution is used by the present invention solves above-mentioned technical problem：
A kind of movable lifting machine, including pedestal are provided with lifting mechanism on the pedestal, one are connected on the pedestal
Seat is manipulated, is provided in the manipulations seat for actuating unit to the lifting mechanism offer lifting force and chargeable
Accumulator group, the actuating unit are electrically connected with the accumulator group, and the power is given by the accumulator group
Mechanism powers.
Be provided with the walking mechanism for driving the lifting machine to walk below the pedestal, the pedestal with
The stop mechanism for making the walking mechanism stop walking being provided between the walking mechanism.In pedestal and vehicle with walking machine
Stop mechanism of the setting for making walking mechanism stop walking between structure is placed lock-bit cushion block without additional, is stopped by included
Motivation structure can make walking mechanism stop walking, so that lifting machine is steadily placed on specific position, operation facility,
Use stable and safety.
The walking mechanism includes a front wheel and two rear rollers, and the manipulation seat is connected to the pedestal
Front end, the bottom face of the manipulation seat flushes with the bottom face of the pedestal, and it is perpendicular that one is provided on the manipulation seat
To control stick, the front wheel is arranged in the lower section of the control stick；Rear roller described in two passes through a connecting shaft
It is connected to form rear roller component, the rear roller component is arranged in the rear end of the pedestal, connecting shaft setting
On the pedestal；Under non-loaded state, the front wheel is touched with ground, and the bottom face of the manipulation seat is located at
On ground, the rear roller described in two stretches out the bottom face of the pedestal and ground touches, the bottom end of the pedestal
Face is located on ground；The stop mechanism includes for the preceding stop mechanism of the front wheel described in stop and for stop institute
The rear stop mechanism for the rear roller stated, the preceding stop mechanism are arranged between the front wheel and the manipulation seat,
The rear stop mechanism is arranged between the pedestal and the connecting shaft.
The manipulation seat includes left manoeuvre portion and right manoeuvre portion, the side of the left manoeuvre portion and the right manoeuvre portion
Portion is connected by a connecting plate with the both sides of the pedestal respectively, the bottom of the left manoeuvre portion and the right manoeuvre portion
End face is flushed with the bottom face of the pedestal, passes through a horizontal manipulation between the left manoeuvre portion and the right manoeuvre portion
Plate is connected, and is formed between the left manoeuvre portion, the right manoeuvre portion and the horizontal manipulation plate described for installing
Front wheel installation space, the front wheel be arranged in the installation space and with ground touch, before described
Idler wheel includes front wheel ontology and the connector for installation is arranged on the front wheel ontology, and the connector includes
The interconnecting piece being connect with the front wheel body side, is provided with mounting portion on the interconnecting piece, between the mounting portion
It is provided with mounting post on the top of the front wheel ontology, the mounting portion every being arranged, is arranged in the mounting post
The installation cavity of oriented lower recess is provided with vertical and coaxial with mounting post connecting pole, institute in the installation cavity
The lower part that the installation cavity passes through the horizontal manipulation plate and the control stick is stretched out on the top for the connecting pole stated upwards
It is fixedly connected, is clearance fit between the connecting pole and the horizontal manipulation plate；The preceding stop mechanism includes setting
The connecting tube on the horizontal manipulation plate lower face is set, the connecting tube is coaxially disposed with the mounting post, described
The upper end of connecting tube be fixedly mounted on the lower face of the horizontal manipulation plate, the mounting post can stretch into up and downly
It is arranged in the connecting tube, middle load die springs, the middle load die springs is provided in the installation cavity
It is set between the inner cavity upper surface and the bottom face of the installation cavity on the connecting pole and positioned at the connecting tube；
Under non-loaded state, the middle load die springs are in nature extended configuration, and the bottom face of the manipulation seat is located at ground
On face, gap, the bottom face of the connecting tube are provided between the bottom face of the connecting tube and the mounting portion
It is more than the bottom face of the described manipulation seat to vertical between ground to the vertical range between the upper surface of the mounting portion
Distance.
First bearing is provided on the connecting pole, the first bearing is located at the inner cavity upper end of the connecting tube
It is rotatably to connect between the connecting tube and the mounting post between face and the upper end of the middle load die springs
It connects, the connecting tube is provided with oil-free self lubrication copper sheathing with the mounting post.By above structure realize front wheel ±
180 ° can turn, and be adjusted convenient for the direction of motion to lifting machine.
Second bearing is provided on the connecting pole, the second bearing is located on the first bearing and sets
It sets on the horizontal manipulation plate, the bearing peace for installing the second bearing is provided on the horizontal manipulation plate
Fill seat.The setting of second bearing so that the rotation of front wheel is more stablized, so that it is guaranteed that walking mechanism stablizes safe handling.
Extending outwardly on the mounting portion, there are two supporting racks for setting, and the lower part of the supporting rack is connected with a support
Idler wheel, the back-up roller wheel are touched with ground.Two back-up roller wheels are set in the side of front wheel so that the shifting of lifting machine
It is dynamic more to stablize, it is ensured that safe handling.
The rear stop mechanism includes an arc flat spring, and the both ends of the arc flat spring are fastened on the company
In spindle, recess forms elastic mounting part to the medium position of the arc flat spring downwards, is set on the elastic mounting part
It is equipped with installation through-hole, installation bolt is provided in the installation through-hole, is provided on the pedestal logical with the installation
Hole site it is corresponding and with the matched installation screw of installation bolt, the head of the installation bolt is located at described
It is clearance fit between the bar portion of the installation bolt and the installation through-hole on arc flat spring, under non-loaded state,
It is provided with gap between the elastic mounting part and the connecting shaft, the lower face of the elastic mounting part is to described
Vertical range between the upper surface of connecting shaft is more than the bottom face of the pedestal to the vertical range between ground.
The installation through-hole there are four being uniformly arranged on the elastic mounting part, the installation through-hole setting described in four
On four corners of the elastic mounting part, it is provided on the position of the installation through-hole described in pedestal correspondence four
Four installation screws, the installation bolt are located at the outside of the connecting shaft.
A control handle is provided on the control stick.Operation easy to remove.
Compared with the prior art, the advantages of the present invention are as follows：By the built-in rechargeable storage battery group on lifting machine, lead to
It crosses accumulator group to power to the actuating unit for providing lifting mechanism lifting force, lifting machine can be realized without external power supply
Normal use so that the movable lifting machine can any range movement use, simple in structure, easy-to-use, use scope
It is all relatively wide with occasion.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention in an unloaded state；
Fig. 2 is the structural schematic diagram under loaded state of the present invention；
Fig. 3 is the schematic cross-sectional view that the front wheel in an unloaded state of the present invention is connected with manipulation seat；
Fig. 4 is the enlarged structure schematic diagram at A in Fig. 3；
Fig. 5 is the schematic cross-sectional view that the rear roller in an unloaded state of the present invention is connect with base engagement；
Fig. 6 is the enlarged structure schematic diagram at B in Fig. 5；
Fig. 7 is that the front wheel under loaded state of the present invention is connected with seat is manipulated（Remove lifting mechanism）Sectional structure
Schematic diagram；
Fig. 8 is the schematic cross-sectional view that the rear roller under loaded state of the present invention is connect with base engagement；
Fig. 9 is the structural schematic diagram of front wheel in the present invention；
Figure 10 is the structural schematic diagram that rear roller is connected with arc flat spring in the present invention.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in Figures 1 to 10, a kind of movable lifting machine, including pedestal 1 are provided with lifting mechanism 2, bottom on pedestal 1
It is connected with a manipulation seat 11 on seat 1, manipulates 8 He of actuating unit being provided in seat 11 for providing lifting force to lifting mechanism 2
Rechargeable storage battery group 9, actuating unit 8 are electrically connected with accumulator group 9, are powered to actuating unit 8 by accumulator group 9.
In this particular embodiment, the lower section of pedestal 1 is provided with the walking mechanism for driving lifting machine to walk, pedestal 1
The stop mechanism for making walking mechanism stop walking being provided between walking mechanism.It is set between pedestal 1 and walking mechanism
The stop mechanism for making walking mechanism stop walking being set, places lock-bit cushion block without additional, just by included stop mechanism
Walking mechanism can be made to stop walking, so that lifting machine is steadily placed on specific position, operation facility uses stabilization
And safety.
In this particular embodiment, walking mechanism includes a front wheel 3 and two rear rollers 4, and the front end of pedestal 1 connects
There is a manipulation seat 11, the bottom face for manipulating seat 11 is flushed with the bottom face of pedestal 1, is manipulated and is provided with a vertical manipulation on seat 11
Bar 111, front wheel 3 are arranged in the lower section of control stick 111；Two rear rollers 4 are connected to form rear roller by a connecting shaft 41
Component, rear roller component are arranged in the rear end of pedestal 1, and connecting shaft 41 is arranged on pedestal 1；Under non-loaded state, front wheel 3 with
Ground 10 is in contact, and the bottom face for manipulating seat 11 is located on ground 10, and two rear rollers 4 stretch out the bottom face and ground of pedestal 1
Face 10 is in contact, and the bottom face of pedestal 1 is located on ground 10；Stop mechanism includes the preceding stop machine for stop front wheel 3
Structure and rear stop mechanism for stop rear roller 4, preceding stop mechanism setting is in front wheel 3 and between manipulating seat 11, rear stop
Mechanism is arranged between pedestal 1 and connecting shaft 41.
In this particular embodiment, it manipulates seat 11 and includes left manoeuvre portion 112 and right manoeuvre portion 113, left manoeuvre portion 112 and the right side
The side of manoeuvre portion 113 is connected by a connecting plate 114 with the both sides of pedestal 1 respectively, left manoeuvre portion 112 and right manoeuvre portion
113 bottom face is flushed with the bottom face of pedestal 1, passes through a horizontal manipulation plate between left manoeuvre portion 112 and right manoeuvre portion 113
115 are connected, and the installation for installing front wheel 3 is formed between left manoeuvre portion 112, right manoeuvre portion 113 and horizontal manipulation plate 115
Space 116, the setting of front wheel 3 are in contact in installation space 116 and with ground 10, and front wheel 3 includes 31 He of front wheel ontology
Connector for installation is set on front wheel ontology 31, and connector includes the interconnecting piece being connect with 31 side of front wheel ontology
32, mounting portion 33 is provided on interconnecting piece 32, and mounting portion 33 is arranged at intervals on the top of 3 ontology of front wheel, is set on mounting portion 33
It is equipped with mounting post 331, the installation cavity 3311 to lower recess is provided in mounting post 331, is provided in installation cavity 3311 vertical
And the coaxial connecting pole 3312 with mounting post 331, the top of connecting pole 3312 stretch out installation cavity 3311 and pass through horizontal manipulation upwards
Plate 115 is fixedly connected with the lower part of control stick 111, is clearance fit between connecting pole 3312 and horizontal manipulation plate 115；Preceding stop
Mechanism includes the connecting tube 1151 being arranged on 115 lower face of horizontal manipulation plate, and connecting tube 1151 is coaxially set with mounting post 331
It sets, the upper end of connecting tube 1151 is fixedly mounted on the lower face of horizontal manipulation plate 115, and mounting post 331 can stretch into up and downly
It is arranged in connecting tube 1151, middle load die springs 33111, middle load die springs 33111 is provided in installation cavity 3311
It is set between the inner cavity upper surface and the bottom face of installation cavity 3311 on connecting pole 3312 and positioned at connecting tube 1151；Non- stand under load
Under state, middle load die springs 33111 are in nature extended configuration, and the bottom face for manipulating seat 11 is located on ground 10, even
It is provided with gap between the bottom face and mounting portion 33 of take over 1151, the bottom face of connecting tube 1151 to the upper surface of mounting portion 33
Between vertical range H1More than manipulating the bottom face of seat 11 to the vertical range H between ground 102。
In this particular embodiment, first bearing 33121 is provided on connecting pole 3312, first bearing 33121, which is located at, to be connected
Between the inner cavity upper surface of take over 1151 and the upper end of middle load die springs 33111, between connecting tube 1151 and mounting post 331
To be rotatably connected, connecting tube 1151 is provided with oil-free self lubrication copper sheathing 5 with mounting post 331.Rolling before being realized by above structure
3 ± 180 ° of wheel can turn, and be adjusted convenient for the direction of motion to lifting machine, be arranged between connecting tube 1151 and mounting post 331
Oil-free self lubrication copper sheathing 5, frictional force is small, convenient for connecting tube 1151 relative to sliding up and down and ± 180 ° of front wheel 3 rotations.
In this particular embodiment, it is provided with second bearing 33122 on connecting pole 3312, second bearing 33122 is located at the
On one bearing 33121 and it is arranged on horizontal manipulation plate 115, is provided on horizontal manipulation plate 115 for installing second bearing
33122 bearing mounting base 1152.The setting of second bearing 33122 so that the rotation of front wheel 3 is more stablized, so that it is guaranteed that
Walking mechanism stablizes safe handling.
In this particular embodiment, extend outwardly supporting rack 332 there are two being arranged on mounting portion 33, under supporting rack 332
Portion is connected with a back-up roller wheel 3321, and back-up roller wheel 3321 is in contact with ground 10.In the side of front wheel 3, two supports are set
Idler wheel 3321 so that the movement of lifting machine is more stablized, it is ensured that safe handling.
In this particular embodiment, rear stop mechanism includes an arc flat spring 6, and the both ends of arc flat spring 6 are fastened on
In connecting shaft 41, recess forms elastic mounting part 61 to the medium position of arc flat spring 6 downwards, is provided on elastic mounting part 61
Installation through-hole（It is not shown in figure）, installation through-hole（It is not shown in figure）It is inside provided with installation bolt 7, is provided with and pacifies on pedestal 1
Fill through-hole（It is not shown in figure）Position it is corresponding and with 7 matched installation screw of installation bolt（It is not shown in figure）, spiral shell is installed
The head of bolt 7 is located on arc flat spring 6, the bar portion and installation through-hole of installation bolt 7（It is not shown in figure）Between match for gap
It closes, under non-loaded state, is provided with gap between elastic mounting part 61 and connecting shaft 41, the lower face of elastic mounting part 61 to company
Vertical range H between the upper surface of spindle 413More than pedestal 1 bottom face to the vertical range H between ground 104。
In this particular embodiment, installation through-hole there are four being uniformly arranged on elastic mounting part 61（It is not shown in figure）, four
A installation through-hole（It is not shown in figure）It is arranged on four corners of elastic mounting part 61, pedestal 1 corresponds to four installation through-holes（Figure
In do not show）Position on setting there are four installation screw（It is not shown in figure）, installation bolt 7 is located at the outside of connecting shaft 41.
In this particular embodiment, a control handle 1111 is provided on control stick 111.
In this particular embodiment, actuating unit 8 is hydraulic pump.
Concrete operating principle is：Using preceding first that accumulator group 9 is fully charged, under non-loaded state, front wheel 3 and rear roller
4 are in contact with ground 10, and pedestal 1 is respectively positioned on the bottom face for manipulating seat 11 on ground 10, can pass through manipulation at this time
Bar 111 drives front wheel 3 to roll, and to drive rear roller 4 to roll, drives lifting machine movement, in this case, middle load mold
Spring 33111 is in nature extended configuration, makes presence between the bottom face of connecting tube 1151 and mounting portion 33 that can make connecting tube
The elastic force of 1151 free gaps moved downward, arc flat spring 6 acts on so that being set between elastic mounting part 61 and connecting shaft 41
It is equipped with gap, when lifting machine is moved to specified position, and vehicle hoisting gets up, lifting mechanism 2 provides huge to pedestal 1
Lower pressure makes since between connecting tube 1151 and mounting portion 33, there are free gaps between arc flat spring 6 and connecting shaft 41
Obtaining pedestal 1 and manipulating seat 11 can contact with ground 10 downwards under the action of huge lower pressure, force 3 He of front wheel at this time
Rear roller 4 can not move again, and stop is completed, and pedestal 1 moves downward one to drive installation bolt 7 to move downward, thus
So that arc flat spring 6 lays in downwards certain elastic force with connecting shaft 41, two manipulate seat 11 and move downward to drive, connecting tube
1151 move downward so that and middle load die springs 33111 are compressed, after lifting is completed to unload the automobile on lifting machine,
Huge lower pressure disappears, and pedestal 1 and manipulation seat 11 are respectively in the reset of arc flat spring 6 and middle load die springs 33111
The lower lifting upwards of effect, is detached from, lifting machine can integrally carry out moving operation at this time with ground 10.
Claims (10)
1. a kind of movable lifting machine, including pedestal, it is provided with lifting mechanism on the pedestal, it is characterised in that the bottom
It is connected with a manipulation seat on seat, the engine for providing lifting force to the lifting mechanism is provided in the manipulation seat
Structure and rechargeable storage battery group, the actuating unit are electrically connected with the accumulator group, pass through the accumulator group
It powers to the actuating unit.
2. a kind of movable lifting machine as described in claim 1, it is characterised in that be provided with and be used for below the pedestal
The walking mechanism for driving the lifting machine walking is provided with described for making between the pedestal and the walking mechanism
Walking mechanism stop walking stop mechanism.
3. a kind of movable lifting machine as claimed in claim 2, it is characterised in that the walking mechanism before one including rolling
Wheel and two rear rollers, the manipulations seat are connected to the front end of the pedestal, the bottom face for manipulating seat with it is described
The bottom face of pedestal flush, a vertical control stick is provided on the manipulation seat, the front wheel is arranged described
Control stick lower section；Rear roller described in two is connected to form rear roller component by a connecting shaft, the rear roller
Component is arranged in the rear end of the pedestal, and the connecting shaft is arranged on the pedestal；It is described under non-loaded state
Front wheel is touched with ground, and the bottom face of the manipulation seat is located on ground, described in the rear roller stretching described in two
Bottom face and the ground of pedestal touch, the bottom face of the pedestal is located on ground；The stop mechanism includes
Preceding stop mechanism for the front wheel described in stop and the rear stop mechanism for the rear roller described in stop, it is described it is preceding only
Motivation structure is arranged between the front wheel and the manipulation seat, the rear stop mechanism be arranged the pedestal with
Between the connecting shaft.
4. a kind of movable lifting machine as claimed in claim 3, it is characterised in that the manipulation seat include left manoeuvre portion and
The side of right manoeuvre portion, the left manoeuvre portion and the right manoeuvre portion passes through a connecting plate and the two of the pedestal respectively
Side is connected, and the bottom face of the left manoeuvre portion and the right manoeuvre portion is flushed with the bottom face of the pedestal, described
Left manoeuvre portion and the right manoeuvre portion between be connected by a horizontal manipulation plate, the left manoeuvre portion, the right side
The installation space for installing the front wheel is formed between manoeuvre portion and the horizontal manipulation plate, the front wheel is set
It sets in the installation space and is touched with ground, the front wheel includes front wheel ontology and is arranged before described
Connector in roller body for installation, the connector includes the connection being connect with the front wheel body side
Portion, mounting portion is provided on the interconnecting piece, and the mounting portion is arranged at intervals on the top of the front wheel ontology, institute
It is provided with mounting post on the mounting portion stated, is provided with the installation cavity to lower recess in the mounting post, in the installation cavity
It is provided with vertical and coaxial with mounting post connecting pole, the installation is stretched out on the top of the connecting pole upwards
Chamber is fixedly connected across the horizontal manipulation plate with the lower part of the control stick, the connecting pole and the horizontal behaviour
It is clearance fit between stringer board；The preceding stop mechanism includes the connection being arranged on the horizontal manipulation plate lower face
Pipe, the connecting tube are coaxially disposed with the mounting post, and the upper end of the connecting tube is fixedly mounted on the level
The lower face of console panel, the mounting post can stretch into up and downly to be arranged in the connecting tube, the installation cavity
Middle load die springs are inside provided with, the middle load die springs are set on the connecting pole and are located at the company
Between the inner cavity upper surface taken over and the bottom face of the installation cavity；Under non-loaded state, the middle load die springs
In nature extended configuration, the bottom face of the manipulation seat is located on ground, the bottom face of the connecting tube with it is described
Mounting portion between be provided with gap, the bottom face of the connecting tube between the upper surface of the mounting portion it is vertical away from
From the bottom face more than the manipulation seat to the vertical range between ground.
5. a kind of movable lifting machine as claimed in claim 4, it is characterised in that be provided with first axle on the connecting pole
Hold, the first bearing be located at the inner cavity upper surface of the connecting tube and the middle load die springs upper end it
Between, to be rotatably connected between the connecting tube and the mounting post, the connecting tube is arranged with the mounting post
There is oil-free self lubrication copper sheathing.
6. a kind of movable lifting machine as claimed in claim 5, it is characterised in that be provided with the second axis on the connecting pole
It holds, the second bearing is located on the first bearing and is arranged on the horizontal manipulation plate, the level
The bearing mounting base for installing the second bearing is provided on console panel.
7. a kind of movable lifting machine as claimed in claim 4, it is characterised in that extend outwardly setting on the mounting portion
There are two supporting rack, the lower part of the supporting rack is connected with a back-up roller wheel, and the back-up roller wheel is touched with ground.
8. a kind of movable lifting machine as claimed in claim 3, it is characterised in that the rear stop mechanism includes an arc
The both ends of flat spring, the arc flat spring are fastened in the connecting shaft, the medium position of the arc flat spring
Recess forms elastic mounting part downwards, and installation through-hole is provided on the elastic mounting part, is arranged in the installation through-hole
There is installation bolt, be provided with corresponding with the installation through-hole position on the pedestal and match with the installation bolt
The head of the installation screw of conjunction, the installation bolt is located on the arc flat spring, the bar portion of the installation bolt
Be clearance fit between the installation through-hole, under non-loaded state, the elastic mounting part and the connecting shaft it
Between be provided with gap, the lower face of the elastic mounting part is more than to the vertical range between the upper surface of the connecting shaft
The bottom face of the pedestal is to the vertical range between ground.
9. a kind of movable lifting machine as claimed in claim 8, it is characterised in that be uniformly arranged on the elastic mounting part
There are four the installation through-hole, the installation through-hole described in four is arranged on four corners of the elastic mounting part, institute
The pedestal stated corresponds to setting on the position of the installation through-hole described in four, and there are four installation screws, the installation bolt to be located at institute
The outside for the connecting shaft stated.
10. a kind of movable lifting machine as claimed in claim 3, it is characterised in that be provided with a manipulation on the control stick
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724609.1A CN108640021B (en) | 2018-07-04 | 2018-07-04 | Movable lifting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810724609.1A CN108640021B (en) | 2018-07-04 | 2018-07-04 | Movable lifting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108640021A true CN108640021A (en) | 2018-10-12 |
| CN108640021B CN108640021B (en) | 2023-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810724609.1A Active CN108640021B (en) | 2018-07-04 | 2018-07-04 | Movable lifting machine |
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|---|---|
| CN (1) | CN108640021B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911584A (en) * | 2019-04-18 | 2019-06-21 | 安徽杰特电气有限公司 | One kind has and returns trigger formula assembly line |
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| DE3232257A1 (en) * | 1982-08-30 | 1984-03-01 | Haco-Rollen-Vertrieb GmbH & Co KG, 5632 Wermelskirchen | Lockable castor for mobile appliances, in particular containers for refuse or the like |
| CN201942483U (en) * | 2011-03-02 | 2011-08-24 | 张传信 | Front fork frame body transportation device of forklift |
| CN204342363U (en) * | 2014-11-07 | 2015-05-20 | 浙江诺力机械股份有限公司 | A kind of step type electric tray carriage |
| CN204417049U (en) * | 2015-01-07 | 2015-06-24 | 王德官 | The low manual hydraulic tray car that hoists |
| CN105036011A (en) * | 2015-08-31 | 2015-11-11 | 山东建筑大学 | Frame lifting linkage mechanism of hand hydraulic carrier |
| CN107434228A (en) * | 2017-09-12 | 2017-12-05 | 松灵机器人（东莞）有限公司 | A kind of backpack fork truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911584A (en) * | 2019-04-18 | 2019-06-21 | 安徽杰特电气有限公司 | One kind has and returns trigger formula assembly line |
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| CN108640021B (en) | 2023-07-21 |
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