CN209396850U - A kind of overhead working truck levelling device - Google Patents
A kind of overhead working truck levelling device Download PDFInfo
- Publication number
- CN209396850U CN209396850U CN201920111917.7U CN201920111917U CN209396850U CN 209396850 U CN209396850 U CN 209396850U CN 201920111917 U CN201920111917 U CN 201920111917U CN 209396850 U CN209396850 U CN 209396850U
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- control
- hydraulic
- working truck
- overhead working
- plate
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Abstract
The utility model discloses a kind of overhead working truck levelling devices, its structure includes control vehicle body, wheel, control swivel, telescopic rod, it is connected joint, hydro -leveling device, fence, standing plate, auxiliary telescopic bar, wheel sets there are four and is installed on control four angles of vehicle body, control swivel bottom end is connected with control body top, a kind of overhead working truck levelling device of the utility model, control control swivel regulates and controls telescopic rod toward external extension, so that standing plate is retractable to desired position, the engagement plate being connected with standing plate, when its run-off the straight, internal extension auxiliary rod, which will be forced through, extends the hydraulic release board of hollow stem promotion, its buckle that bounces back, which can be extruded toward guard shield, to be inside contracted, so that the outlet between partition and hydraulic release board is released, the hydraulic side that will be extruded into partition in hydraulic lattice, by It is hydraulic to be bulldozed its engagement plate, it can quickly be leveled when standing platform is tilted by hydraulic.
Description
Technical field
The utility model is a kind of overhead working truck levelling device, belongs to field of aerial work.
Background technique
High-altitude operation vehicle, which refers to, to be transported staff and using equipment to scene and carries out the special-purpose vehicle of aerial work, logical
Large arm drive end bracket is crossed, can realize material lifting, hoisting and hanging and manned high-altitude with Fast Installation lifting device or manned platform
The functions such as operation, while interface is provided for extension apparatus for work and being switched fast for various equipments.
Prior art discloses application No. is the overhead working truck leveling systems of CN201621453698.3, including
Level-one arm, second level arm, job platform and solenoid directional control valve, the left end of the second level arm are hingedly connected to the upper end of level-one arm, and two
It is hingedly connected with active leveling cyclinder between grade arm left part and level-one arm top, but the prior art is due to high-altitude operation vehicle
Required height is comparatively higher, when staff stands with object above, is easier in flexible process by outer
The factor on boundary, to generate jiggly phenomenon.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of overhead working truck leveling dress
It sets, it is comparatively higher with the prior art of solution height as needed for high-altitude operation vehicle, when staff and object stand
When above, it is easier in flexible process by extraneous factor, to lead to the problem of jiggly phenomenon.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of high-altitude operation vehicle
Hydro -leveling device, structure include control vehicle body, wheel, control swivel, telescopic rod, linking joint, hydro -leveling device, enclose
Column, standing plate, auxiliary telescopic bar, the wheel set there are four and are installed on control four angles of vehicle body, and the control turns bottom end
It is connected with control body top, control swivel is connect with telescopic rod hinge, and the linking joint is through being connected joint
Inside, the auxiliary telescopic bar are located at below hydro -leveling device, and the fence vertical welding is in standing plate top, the auxiliary
Telescopic rod left end is connected with linking joint, and the hydro -leveling device includes hydraulic release board, extends hollow stem, extends auxiliary
Bar, partition, guard shield, retraction buckle, squeezes spring, fixed block, hydraulic lattice at engagement plate, and the extension hollow stem left end is passed through
It is through inside hydraulic release board and hinge connects, the extension hollow stem runs through far from one end of hydraulic release board has extension to assist
Bar and flexible connection, the extension auxiliary rod right end are connect with engagement plate hinge, and the divider upright is welded in engagement plate left end
And it is located at middle, the retraction buckle is embedded in inside guard shield, and the extruding spring is installed vertically on hydraulic release board
Between fixed block, the wheel is connected by control vehicle body with control swivel.
Further, the standing plate is connected by hydro -leveling device with linking joint.
Further, the extruding spring set there are two and parallel installation, there are two the retraction is buckled and is set.
Further, the engagement plate right end is welded in standing plate outer surface.
Further, the hydraulic lattice are embedded in inside guard shield.
Further, the fence is made of stainless steel, and hardness is higher and durable.
Further, the standing plate thickness is 15cm.
Beneficial effect
A kind of overhead working truck levelling device of the utility model, control control swivel regulation telescopic rod toward external extension,
So that standing plate is retractable to desired position, the engagement plate being connected with standing plate, when its run-off the straight, internal extension is auxiliary
It helps bar that will be forced through and extends the hydraulic release board of hollow stem promotion, retraction buckle, which can be extruded toward guard shield, to be inside contracted, and is made
It obtains the outlet between partition and hydraulic release board to be released, the hydraulic side for being extruded entrance partition in hydraulic lattice, by liquid
Its engagement plate is bulldozed by pressure, can quickly be leveled when standing platform is tilted by hydraulic.
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 overhead working truck levelling device of the utility model；
Fig. 2 is a kind of schematic diagram of internal structure of hydro -leveling device of the utility model.
In figure: control vehicle body -1, wheel -2, control swivel -3, telescopic rod -4, linking joint -5, hydro -leveling device -6,
Fence -7, auxiliary telescopic bar -9, hydraulic release board -61, extends hollow stem -62, extends auxiliary rod -63, linking standing plate -8
Plate -64, guard shield -66, retraction buckle -67, squeezes spring -68, fixed block -69, hydraulic lattice -610 at partition -65.
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 overhead working truck levelling device technical solution: its structure
Including control vehicle body 1, wheel 2, control swivel 3, telescopic rod 4, linking joint 5, hydro -leveling device 6, fence 7, standing plate 8,
Auxiliary telescopic bar 9, the wheel 2 set there are four and are installed on control 1 four angles of vehicle body, and the control turns 3 bottom ends and control
1 top of vehicle body is connected, and control swivel 3 is connect with 4 hinge of telescopic rod, and the linking joint 5 is through being connected in joint 5
Portion, the auxiliary telescopic bar 9 are located at 6 lower section of hydro -leveling device, and 7 vertical welding of fence is described auxiliary in 8 top of standing plate
9 left end of telescopic rod is helped to be connected with linking joint 5, the hydro -leveling device 6 includes hydraulic release board 61, extends hollow stem
62, extend auxiliary rod 63, engagement plate 64, partition 65, guard shield 66, retraction buckle 67, squeeze spring 68, fixed block 69, liquid
Lattice 610 are pressed, 62 left end of extension hollow stem is through hydraulic 61 inside of release board and hinge connects, the extension hollow stem 62
Far from hydraulic release board 61 one end through have extend auxiliary rod 63 and be flexibly connected, 63 right end of extension auxiliary rod be connected
The connection of 64 hinge of plate, 65 vertical welding of partition is in 64 left end of engagement plate and is located at middle, 67 insertion of retraction buckle
Inside guard shield 66, the extruding spring 68 is installed vertically between hydraulic release board 61 and fixed block 69, the wheel 2
It is connected by control vehicle body 1 with control swivel 3, the standing plate 8 is connected by hydro -leveling device 6 with linking joint 5,
The extruding spring 68 set there are two and parallel installation, there are two the retraction buckle 67 is set, 64 right end of engagement plate is welded
In 8 outer surface of standing plate, the hydraulic lattice 610 are embedded in inside guard shield 66, and the fence 7 is made of stainless steel, hardness
Higher and durable, the standing plate 8 is with a thickness of 15cm.
Extruding spring 68 described in the application is a kind of using the elastic machine components come work, made of elastic material
Deformation occurs under external force for part, restores to the original state again after removing external force, also makees " spring ", the extension hollow stem 62 is novel
Telescopic rod is the scalable hollow cylinder body rod made of sheet metal strip or plastic sheet roll.
For example, when yellow master worker controls 3 regulation telescopic rods 4 of control swivel toward external extension so that standing plate 8 be retractable to it is required
Position, the engagement plate 64 being connected with standing plate 8, when its run-off the straight, internal extension auxiliary rod 63 will be forced through
Extend hollow stem 62 and push hydraulic release board 61, retraction buckle 67, which can be extruded toward guard shield 66, to be inside contracted, so that partition 65
Outlet between hydraulic release board 61 is released, the hydraulic side that will be extruded into partition 65 in hydraulic lattice 610, by liquid
Its engagement plate 64 is bulldozed by pressure.
It is comparatively higher that the utility model solves the height as needed for high-altitude operation vehicle, as staff and object
It stands when above, is easier in flexible process by extraneous factor, to lead to the problem of jiggly phenomenon, this reality
With novel being combined with each other by above-mentioned component, a kind of overhead working truck levelling device of the utility model, control control turns
Body 3 regulates and controls telescopic rod 4 toward external extension, so that standing plate 8 is retractable to desired position, the engagement plate 64 being connected with standing plate 8,
When its run-off the straight, internal extension auxiliary rod 63 will be forced through extension hollow stem 62 and push hydraulic release board 61,
Retraction buckle 67, which can be extruded toward guard shield 66, to be inside contracted, so that the outlet between partition 65 and hydraulic release board 61 is released,
Its engagement plate 64, will be bulldozed by the hydraulic side for being extruded entrance partition 65 in hydraulic lattice 610 by hydraulic, can be put down standing
When platform tilts, quickly leveled by hydraulic.
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 overhead working truck levelling device, it is characterised in that: its structure includes control vehicle body (1), wheel (2), control
System swivel (3), telescopic rod (4), linking joint (5), hydro -leveling device (6), fence (7), standing plate (8), auxiliary telescopic bar
(9), the wheel (2) sets there are four and is installed on control (1) four angle of vehicle body, control swivel (3) bottom end and control vehicle
Body (1) top is connected, and control swivel (3) is connect with telescopic rod (4) hinge, and the linking joint (5) is through linking
Joint (5) is internal, and the auxiliary telescopic bar (9) is located at below hydro -leveling device (6), and fence (7) vertical welding is in station
Vertical plate (8) top, auxiliary telescopic bar (9) left end are connected with linking joint (5), and the hydro -leveling device (6) includes
Hydraulic release board (61) extends hollow stem (62), extends auxiliary rod (63), engagement plate (64), partition (65), guard shield
(66), retraction buckle (67), extruding spring (68), fixed block (69), hydraulic lattice (610), extension hollow stem (62) left end
Through hydraulic release board (61), internal and hinge is connected, described to extend the one end of hollow stem (62) far from hydraulic release board (61)
Through having extension auxiliary rod (63) and being flexibly connected, extension auxiliary rod (63) right end is connect with engagement plate (64) hinge, institute
Partition (65) vertical welding is stated in engagement plate (64) left end and is located at middle, the retraction buckle (67) is embedded in guard shield
(66) internal, the extruding spring (68) is installed vertically between hydraulic release board (61) and fixed block (69), the wheel (2)
It is connected by control vehicle body (1) with control swivel (3).
2. a kind of overhead working truck levelling device according to claim 1, it is characterised in that: the standing plate (8)
It is connected by hydro -leveling device (6) with linking joint (5).
3. a kind of overhead working truck levelling device according to claim 1, it is characterised in that: the extruding spring
(68) set there are two and parallel installation, the retraction buckle there are two (67) set.
4. a kind of overhead working truck levelling device according to claim 1, it is characterised in that: the engagement plate (64)
Right end is welded in standing plate (8) outer surface.
5. a kind of overhead working truck levelling device according to claim 1, it is characterised in that: the hydraulic lattice
(610) it is internal to be embedded in guard shield (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111917.7U CN209396850U (en) | 2019-01-23 | 2019-01-23 | A kind of overhead working truck levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111917.7U CN209396850U (en) | 2019-01-23 | 2019-01-23 | A kind of overhead working truck levelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209396850U true CN209396850U (en) | 2019-09-17 |
Family
ID=67898884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111917.7U Expired - Fee Related CN209396850U (en) | 2019-01-23 | 2019-01-23 | A kind of overhead working truck levelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209396850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847330A (en) * | 2020-07-01 | 2020-10-30 | 何宏高 | Bridge construction work platform |
-
2019
- 2019-01-23 CN CN201920111917.7U patent/CN209396850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847330A (en) * | 2020-07-01 | 2020-10-30 | 何宏高 | Bridge construction work platform |
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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: 20190917 Termination date: 20200123 |