CN208586002U - A kind of aerial work platform walking driving hydraulic device - Google Patents
A kind of aerial work platform walking driving hydraulic device Download PDFInfo
- Publication number
- CN208586002U CN208586002U CN201820917636.6U CN201820917636U CN208586002U CN 208586002 U CN208586002 U CN 208586002U CN 201820917636 U CN201820917636 U CN 201820917636U CN 208586002 U CN208586002 U CN 208586002U
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- CN
- China
- Prior art keywords
- work platform
- aerial work
- truss
- pedestal
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of aerial work platform walking driving hydraulic devices, its structure includes mounting plate, link block, workbench, truss, connecting rod, pedestal, support rod, fixed block, connecting rod, support frame, lifting device, bracket, the upper surface of mounting plate and the bottom surface of workbench are mutually welded, the bottom surface of mounting plate is connect with holder pivots, the bottom of bracket is connected with the upper surface of pedestal, truss fits with lifting device, a kind of aerial work platform walking driving hydraulic device of the utility model, structure is equipped with lifting device, it is connected with truss, after mate gear rotation, the mobile framework being meshed therewith is driven to move up and down, so that the piston rod mutually welded therewith is located at the inside slide downward of piston cylinder, to make the hydraulic oil on the inside of fuel tank enter the inside of piston cylinder, outer rod set is then entered by check valve again Inside, push mandril to move up, be capable of the self-powered platform of more quick and stable in this way.
Description
Technical field
The utility model is a kind of aerial work platform walking driving hydraulic device, belongs to aerial work platform hoofing part
Hydraulic device field.
Background technique
Aerial work platform Related product mainly has: scissor aerial work platform, is cranked arm at trailer-type aerial work platform
Formula aerial work platform, straight arm type aerial work platform, aluminium alloy aerial work platform, double-cylinder type aerial work platform, spider
Seven major class of formula aerial work platform.
Prior art discloses application No. is a kind of automatically walk of: aerial work platform of CN200720106524.4 dresses
It sets and is provided with front-wheel and its steering system, rear-wheel and its drive system and brake, front-wheel and its steering system packet on vehicle frame
Include deflecting roller on vehicle frame and via the steering power device for turning to actuator and deflecting roller transmission connection on vehicle frame, rear-wheel and
Its drive system include driving wheel and via on vehicle frame rear axle, transmission shaft, retarder and drive wheel connection driving electricity
Machine, and the battery powered to the driving motor is provided on vehicle frame, brake acts on driving motor, but this is existing
There is technology more unstable for the lifting of workbench, leads to the phenomenon that will appear shaking when high altitude operation.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of aerial work platform hoofing part liquid
Pressure device, it is more unstable to solve the existing lifting for workbench, lead to asking for the phenomenon that will appear shaking when high altitude operation
Topic.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of high altitude operation is flat
Platform walking driving hydraulic device, structure include mounting plate, link block, workbench, truss, connecting rod, pedestal, support rod, fixation
Block, connecting rod, support frame, lifting device, bracket, the upper surface of the mounting plate are mutually welded with the bottom surface of workbench, the peace
The bottom surface of loading board is connect with holder pivots, and the bottom of the bracket is connected with the upper surface of pedestal, and the truss and lifting fill
It sets and fits, the connecting rod insertion is installed on the left side of bracket, and the top of the fixed block is equipped with connecting rod and is parallel to each other,
The lifting device include protection shell, mobile framework, mate gear, fuel tank, piston cylinder, piston rod, check valve, outer rod set,
The top of mandril, the protection shell is nested with mandril, and the mate gear is meshed with mobile framework, the mobile framework
Bottom surface mutually welded with piston rod, the piston rod is slidably connected with piston cylinder, and the bottom of the piston cylinder is connected with fuel tank,
The piston cylinder is connected by check valve with outer rod set, and the outer rod set is slidably connected with mandril, the top of the mandril with
Truss mutually binds.
Further, the bottom surface of the link block and workbench is mutually welded, and the truss is mutually binded with bracket.
Further, the upper surface of the pedestal and the bottom surface of fixed block fit, and the fixed block and support rod rotate
Connection.
Further, it is nested on the outside of the connecting rod and support frame, the bottom end of support frame as described above and the upper table of pedestal
Face fits.
Further, the pedestal with a thickness of 10cm.
Further, the connecting rod is made of stainless steel, the characteristic with weak corrosive mediums such as resistance to air, steam, water.
Further, the pedestal is rectangular parallelepiped structure.
Beneficial effect
A kind of aerial work platform walking driving hydraulic device of the utility model, structure is equipped with lifting device, with truss
It is connected, after mate gear rotation, drives the mobile framework being meshed therewith to move up and down, so that the piston mutually welded therewith
The inside slide downward that bar is located at piston cylinder then passes through again so that the hydraulic oil on the inside of fuel tank be made to enter the inside of piston cylinder
Check valve enters the inside of outer rod set, and mandril is pushed to move up, and is capable of the self-powered platform of more quick and stable in this way.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of aerial work platform walking driving hydraulic device of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of lifting device of the utility model.
In figure: mounting plate -1, link block -2, workbench -3, truss -4, connecting rod -5, pedestal -6, support rod -7, fixed block -
8, connecting rod -9, support frame -10, lifting device -11, bracket -12, protection shell -1101, mobile framework -1102, cooperating teeth
Take turns -1103, fuel tank -1104, piston cylinder -1105, piston rod -1106, check valve -1107, outer rod set -1108, mandril -1109.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2 are please referred to, the utility model provides a kind of aerial work platform walking driving hydraulic device technique scheme:
Its structure include mounting plate 1, link block 2, workbench 3, truss 4, connecting rod 5, pedestal 6, support rod 7, fixed block 8, connecting rod 9,
Support frame 10, lifting device 11, bracket 12, the upper surface of the mounting plate 1 are mutually welded with the bottom surface of workbench 3, the installation
The bottom surface of plate 1 and bracket 12 are rotatablely connected, and the bottom of the bracket 12 is connected with the upper surface of pedestal 6, the truss 4 and liter
Falling unit 11 fits, and the connecting rod 5 is embedded in the left side for being installed on bracket 12, and the top of the fixed block 8 is equipped with connecting rod 9
And be parallel to each other, the lifting device 11 include protection shell 1101, mobile framework 1102, mate gear 1103, fuel tank 1104,
Piston cylinder 1105, piston rod 1106, check valve 1107, outer rod set 1108, mandril 1109, it is described protection shell 1101 top with
Mandril 1109 is nested, and the mate gear 1103 is meshed with mobile framework 1102, the bottom surface of the mobile framework 1102 with
The welding of 1106 phase of piston rod, the piston rod 1106 are slidably connected with piston cylinder 1105, the bottom of the piston cylinder 1105 and oil
Case 1104 is connected, and the piston cylinder 1105 is connected by check valve 1107 with outer rod set 1108, the outer rod set 1108 and
Mandril 1109 is slidably connected, and top and 4 phase of truss of the mandril 1109 are binded, the bottom surface phase of the link block 2 and workbench 3
Welding, the truss 4 are binded with 12 phase of bracket, and the upper surface of the pedestal 6 and the bottom surface of fixed block 8 fit, the fixation
Block 8 and support rod 7 are rotatablely connected, and the connecting rod 9 and the outside of support frame 10 are nested, the bottom end and bottom of support frame as described above 10
Seat 6 upper surface fit, the pedestal 6 with a thickness of 10cm, the connecting rod 5 is made of stainless steel, have resistance to air, steaming
The characteristic of the weak corrosive medium such as vapour, water, the pedestal 6 are rectangular parallelepiped structure.
Mate gear 1103 described in this patent refers to the machinery for having gear continuously to engage passing movement and power on wheel rim
Element, the check valve 1107 are that fluid can only be flowed along water inlet, and water outlet medium can not but flow back.
Carry out using when protection shell 1101 play fixed support and protective effect, after mate gear 1103 rotates, band
The dynamic mobile framework 1102 being meshed therewith moves up and down, so that the piston rod 1106 mutually welded therewith is located at piston cylinder 1105
Inside slide downward then passes through check valve so that the hydraulic oil of 1104 inside of fuel tank be made to enter the inside of piston cylinder 1105 again
1107 enter the inside of outer rod set 1108, push mandril 1109 to move up, realize the purpose of lifting.
The lifting that the utility model is solved for workbench is more unstable, causes to will appear showing for shaking when high altitude operation
As the problem of, the utility model is combined with each other by above-mentioned component, and structure is equipped with lifting device, be connected with truss, when
After mate gear rotation, the mobile framework being meshed therewith is driven to move up and down, lived so that the piston rod mutually welded therewith is located at
The inside slide downward of plug cylinder, so that the hydraulic oil on the inside of fuel tank be made to enter the inside of piston cylinder, then again by check valve into
Enter the inside of outer rod set, mandril is pushed to move up, is capable of the self-powered platform of more quick and stable in this way.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of aerial work platform walking driving hydraulic device, it is characterised in that: its structure includes mounting plate (1), link block
(2), workbench (3), truss (4), connecting rod (5), pedestal (6), support rod (7), fixed block (8), connecting rod (9), support frame
(10), lifting device (11), bracket (12), the upper surface of the mounting plate (1) and the bottom surface of workbench (3) are mutually welded, described
The bottom surface and bracket (12) of mounting plate (1) are rotatablely connected, and the bottom of the bracket (12) is connected with the upper surface of pedestal (6),
The truss (4) fits with lifting device (11), and connecting rod (5) insertion is installed on the left side of bracket (12), described solid
The top for determining block (8) is equipped with connecting rod (9) and is parallel to each other, and the lifting device (11) includes protection shell (1101), movement
Frame (1102), mate gear (1103), fuel tank (1104), piston cylinder (1105), piston rod (1106), check valve (1107),
The top of outer rod set (1108), mandril (1109), protection shell (1101) is nested with mandril (1109), the cooperating teeth
Wheel (1103) is meshed with mobile framework (1102), and bottom surface and the piston rod (1106) of the mobile framework (1102) mutually weld,
The piston rod (1106) is slidably connected with piston cylinder (1105), and the bottom of the piston cylinder (1105) is connected with fuel tank (1104)
It connects, the piston cylinder (1105) is connected by check valve (1107) with outer rod set (1108), the outer rod set (1108) and top
Bar (1109) is slidably connected, and top and the truss (4) of the mandril (1109) mutually bind.
2. a kind of aerial work platform walking driving hydraulic device according to claim 1, it is characterised in that: the connection
Block (2) and the bottom surface of workbench (3) are mutually welded, and the truss (4) is mutually binded with bracket (12).
3. a kind of aerial work platform walking driving hydraulic device according to claim 1, it is characterised in that: the pedestal
(6) bottom surface of upper surface and fixed block (8) fits, and the fixed block (8) and support rod (7) are rotatablely connected.
4. a kind of aerial work platform walking driving hydraulic device according to claim 1, it is characterised in that: the connection
It is nested on the outside of bar (9) and support frame (10), the bottom end of support frame as described above (10) and the upper surface of pedestal (6) fit.
5. a kind of aerial work platform walking driving hydraulic device according to claim 1, it is characterised in that: the pedestal
(6) with a thickness of 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917636.6U CN208586002U (en) | 2018-06-13 | 2018-06-13 | A kind of aerial work platform walking driving hydraulic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820917636.6U CN208586002U (en) | 2018-06-13 | 2018-06-13 | A kind of aerial work platform walking driving hydraulic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208586002U true CN208586002U (en) | 2019-03-08 |
Family
ID=65536400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820917636.6U Expired - Fee Related CN208586002U (en) | 2018-06-13 | 2018-06-13 | A kind of aerial work platform walking driving hydraulic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208586002U (en) |
-
2018
- 2018-06-13 CN CN201820917636.6U patent/CN208586002U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20210613 |