CN208716785U - A kind of aerial lift device with insulated arm working bucket lifting structure - Google Patents
A kind of aerial lift device with insulated arm working bucket lifting structure Download PDFInfo
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- CN208716785U CN208716785U CN201820274799.7U CN201820274799U CN208716785U CN 208716785 U CN208716785 U CN 208716785U CN 201820274799 U CN201820274799 U CN 201820274799U CN 208716785 U CN208716785 U CN 208716785U
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- cylinder
- crane
- connection frame
- working bucket
- bent plate
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Abstract
The utility model discloses a kind of aerial lift device with insulated arm working bucket lifting structures, including crane, connection frame, working bucket and lifting cylinder, connection frame front end is equipped with connection frame bent plate, connection frame rear end connects upper leveling structure, connection frame bent plate is equipped with idler wheel one and idler wheel two, and working bucket side connects crane, and crane is equipped with crane bent plate, connection frame bent plate is connect with idler wheel one, idler wheel two, and lifting cylinder both ends are separately connected bent plate and crane.One cylinder barrel of oil cylinder of lifting cylinder is connected with two cylinder barrel of oil cylinder, and the cylinder rod of two oil cylinders is contrary, and the cylinder rod of oil cylinder one connects connection frame bent plate, and the cylinder rod of oil cylinder two connects crane.Double guide rail structures can discharge the space among the two, make to be used to that other devices are installed between working bucket and connection frame, double oil cylinders can reduce the length of lifting cylinder, the cooperation of guide pad and guide groove and mutually perpendicular two cylinder rods connecting shaft can offset part moment of flexure, keep the utility model structure more reliable, works more steady.
Description
Technical field
The utility model relates to a kind of aerial lift device with insulated arm working bucket lifting structures, belong to engineering truck technical field.
Background technique
Present national grid carries out livewire work, livewire work work to the maintenance of distribution line, maintenance, update, transformation etc.
Condition is complicated, has higher requirements to the fine motion of the aerial lift device with insulated arm as livewire work capital equipment, and working bucket lifting can be achieved
For aerial lift device with insulated arm in the fine motion of short transverse, the operation of fine motion up and down when to livewire work has particularly important meaning.
Top in aerial lift device with insulated arm when working bucket lifting structure operation, makes itself weight be more advantageous to vehicle
Stability, the station in working bucket should be arranged in middle position, not only facilitate operation again and can avoid unbalance loading to the generation of arm body
Torque.Therefore need to develop a kind of aerial lift device with insulated arm working bucket lifting structure.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of compact-sized, liftings steadily, and
A kind of aerial lift device with insulated arm working bucket lifting structure in space between connection frame and working bucket can be discharged.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of aerial lift device with insulated arm working bucket lifting structure, characterized in that including crane, connection frame, working bucket and lifting
Oil cylinder, the connection frame front end are equipped with connection frame bent plate, and the connection frame rear end connects upper leveling structure, the connection frame bent plate
Equipped with idler wheel one and idler wheel two, the working bucket side connects crane, and the crane is equipped with crane bent plate, the lifting
Frame bent plate is connect with idler wheel one, idler wheel two, and the lifting cylinder both ends are separately connected connection frame bent plate and crane.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, lifting cylinder includes oil cylinder
One and oil cylinder two, the cylinder barrel of oil cylinder one be connected with the cylinder barrel of oil cylinder two, the cylinder rod of oil cylinder one is contrary with the cylinder rod of oil cylinder two,
The cylinder rod of oil cylinder one connects connection frame bent plate, and the cylinder rod of oil cylinder two connects crane.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, crane is equipped with guide groove,
Oil cylinder two is equipped with guide pad, and guide pad connects guide groove.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, idler wheel one and idler wheel two
Quantity is two.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, connection frame bent plate passes through rank
Terraced axis connection idler wheel one and idler wheel two, multi-diameter shaft are connect with connection frame bent plate by nut.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, guide pad is connected by screw
It is connected to oil cylinder two.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, connection frame bent plate is equipped with cylinder
One interconnecting piece of bar, one interconnecting piece of cylinder rod connect the cylinder rod of oil cylinder one, and crane bent plate is equipped with two interconnecting piece of cylinder rod, and cylinder rod two connects
The cylinder rod of portion's connection oil cylinder two.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, working bucket side is equipped with perpendicular
Beam, vertical beam connect crane.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, between vertical beam and crane
It is bolted.
As a kind of prioritization scheme, a kind of aerial lift device with insulated arm working bucket lifting structure above-mentioned, one interconnecting piece of cylinder rod and oil
It is connected between the cylinder rod of cylinder one by pin shaft, is connected between two interconnecting piece of cylinder rod and the cylinder rod of oil cylinder two also by pin shaft.
The utility model it is achieved the utility model has the advantages that
1. the crane bent plate both side plate of the utility model turns have axial mutually perpendicular two rows of idler wheels, every row's idler wheel has two
A, two idler wheels are stuck with the crane bent plate with crane side, and securely and reliably, crane bent plate rises relative to idler wheel
To the effect of guide rail, when working bucket rises or falls, friction rolling of the idler wheel along bent plate relative motion, when going up and down working bucket
Dynamic friction, frictional resistance are small.Connection frame and crane form biggish span in the horizontal direction and support, when forming relative motion
Double guide rail guiding, double guide rail guiding keep working bucket lifting more steady；On the other hand, double guide rail structures can discharge among the two
Space, make between working bucket and connection frame to be used to that other devices, such as control cabinet, tool box etc. are installed.
2. the lifting cylinder of the utility model is using double oil cylinder frameworks, the cylinder rod of two oil cylinders is on the contrary, cylinder barrel is connected, relatively
In single oil cylinder, in identical range, double oil cylinders can reduce the length of lifting cylinder, on the other hand, due to double oil
The cylinder rod of cylinder is not conllinear, therefore double oil cylinders are when supporting working bucket, can generate certain moment of flexure, and the utility model one wherein
Peace turns guide pad on the cylinder barrel of oil cylinder, guide groove is equipped on crane, by the cooperation of guide pad and guide groove, in certain journey
Above-mentioned moment of flexure is counteracted on degree；Further, since the connecting shaft axis with respective cylinder rod of one interconnecting piece of cylinder rod and two interconnecting piece of cylinder rod
Line is vertical, and (one interconnecting piece of cylinder rod and the connecting shaft axis of cylinder rod one are parallel to the axis of idler wheel one, two interconnecting piece of cylinder rod and cylinder rod
The axis of two connecting shafts is parallel to the axis of idler wheel two, and the axis of two idler wheels is vertical relation), therefore two cylinder rods is made to all have one
A rotary freedom (rotary shaft of the rotary freedom of two cylinder rods is vertical), further releases moment of flexure.Make the utility model knot
Structure is more reliable, and safety coefficient is higher, works more steady.
Detailed description of the invention
Fig. 1 is the utility model entirety axonometric drawing；
Fig. 2 is the utility model partial isometric；
Fig. 3 is the utility model overall top view；
Fig. 4 is the utility model top view in cross-section；
Fig. 5 is the left cross-sectional view of the utility model；
Fig. 6 is that the utility model bent plate with idler wheel connect cross-sectional view；
The meaning of appended drawing reference in figure: 1- working bucket；2- crane；3- idler wheel；4- lifting cylinder；5- connection frame；On 6-
Leveling structure；7- guide pad；8- nut；9- multi-diameter shaft；10- screw；12- vertical beam；21- crane bent plate；22- guide groove；41-
Oil cylinder one；42- oil cylinder two；51- connection frame bent plate；One interconnecting piece of 411- cylinder rod；Two interconnecting piece of 421- cylinder rod.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
It is as shown in Figures 1 and 2: a kind of aerial lift device with insulated arm working bucket lifting structure, including crane 2, connection frame 5, work
Bucket 1 and lifting cylinder 4,5 front end of connection frame are equipped with connection frame bent plate 51, and 5 rear end of connection frame connects upper leveling structure 6, upper leveling
Mechanism 6 belongs to the prior art, and with no restriction, upper levelling mechanism 6 connects semi-girder top to the utility model, when semi-girder lifting, uses
In making working bucket 1 remain horizontal, connection frame bent plate 51 is equipped with orthogonal idler wheel 1 and idler wheel 2 32, unilateral side connection
The idler wheel 1 of frame bent plate 51 and the quantity of idler wheel 2 32 are two (one on the other), and 1 side of working bucket is equipped with vertical beam 12,
Vertical beam 12 connects crane 2, and vertical beam 12 can also play the role of reinforcing rib, enhances the integral strength of working bucket 1, in order to just
In assembly and subsequent maintenance, preferably it is bolted between vertical beam 12 and crane 2.
In conjunction with Fig. 3 and Fig. 4: crane 2 is equipped with crane bent plate 21, crane bent plate 21 and idler wheel 1, idler wheel 2 32
Clamping, crane bent plate 21 play the role of guide rail relative to idler wheel 1 and idler wheel 2 32.
In conjunction with shown in Fig. 1,2,5: lifting cylinder 4 includes oil cylinder 1 and oil cylinder 2 42, the cylinder barrel and oil cylinder of oil cylinder 1
2 42 cylinder barrel is connected, and the cylinder rod of oil cylinder 1 is contrary with the cylinder rod of oil cylinder 2 42, and the cylinder rod of oil cylinder 1 passes through pin shaft
Connection frame bent plate 51 is connected, the cylinder rod of oil cylinder 2 42 connects crane 2 also by pin shaft.Relative to single oil cylinder, identical
Within the scope of adjustable height, double oil cylinders can reduce the length of lifting cylinder, but since the cylinder rod of double oil cylinders is not conllinear, it is double
Oil cylinder can generate certain moment of flexure when supporting working bucket, and therefore, the present embodiment passes through screw 10 on the cylinder barrel of oil cylinder 2 42
Peace has turned guide pad 7, and guide groove 22 is equipped on crane 2 and is counteracted above-mentioned by the cooperation of guide pad 7 and guide groove 22
Moment of flexure can enhance the reliability of the present embodiment.
As shown in Figure 6: connection frame bent plate 51 connects idler wheel 1 and idler wheel 2 32 by multi-diameter shaft 9, multi-diameter shaft 9 with connect
Frame bent plate 51 is connected by nut.
In conjunction with Fig. 1,2 and Fig. 6: connection frame bent plate 51 is equipped with one interconnecting piece 411 of cylinder rod, and one interconnecting piece 411 of cylinder rod connects oil
The cylinder rod of cylinder 1, crane bent plate 21 are equipped with two interconnecting piece 421 of cylinder rod, and two interconnecting piece 421 of cylinder rod connects the cylinder of oil cylinder 2 42
Bar.The axis of connecting shaft is parallel to the axis of idler wheel 1, two interconnecting piece of cylinder rod between one interconnecting piece 411 of cylinder rod and cylinder rod one
The axis of connecting shaft is parallel to the axis of idler wheel 2 32 between 421 and cylinder rod two, and the axis of two idler wheels is vertical relation.Due to cylinder
Between bar and cylinder rod interconnecting piece can be axially to be rotated, therefore two cylinder rods is made to be respectively provided with a rotation certainly with connecting shaft
By spending (rotary shaft of the rotary freedom of two cylinder rods is vertical), moment of flexure is further released.The connection of cylinder rod and interconnecting piece can adopt
With it is in the prior art any one, the present embodiment is with no restriction.
When work, (the significantly adjustment of 1 height of working bucket when operator needs to adjust the height of working bucket 1 by a small margin
Using the length and angle for adjusting semi-girder), oil cylinder 1, oil cylinder 2 42, oil cylinder 1 and oil are adjusted by hydraulic device
The flexible sequence of cylinder 2 42 with no restriction, two oil cylinders can also simultaneous retractable, at this moment vertical side of the working bucket 1 relative to connection frame 5
To movement, in above-mentioned working bucket 1 along the vertical direction moving process, crane bent plate 21 is relative to idler wheel 1 and idler wheel 2 32
Sliding, another aspect guide pad 7 is slided along guide groove 22 to be counteracted partially due to the cylinder rod of oil cylinder 1 and oil cylinder 2 42 is not total
Moment of flexure caused by line further enhances the reliability of the present embodiment.Double oil cylinders can reduce the length of lifting cylinder, guarantee
While reliability, the compactedness of the present embodiment is further enhanced.Span is larger between two connection frame bent plates 51, relative motion
When double guide rails (crane bent plate 21 and idler wheel) between span it is also larger, make working bucket 1 go up and down more steady, double guide rail knots
Structure can discharge the space among the two, make between working bucket and connection frame can be used to install other devices, such as control cabinet,
Tool box etc..
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (10)
1. a kind of aerial lift device with insulated arm working bucket lifting structure, characterized in that including crane (2), connection frame (5), working bucket (1)
And lifting cylinder (4), connection frame (5) front end are equipped with connection frame bent plate (51), level in connection frame (5) the rear end connection
Structure (6), the connection frame bent plate (51) are equipped with idler wheel one (31) and idler wheel two (32), and working bucket (1) the side connection rises
It drops frame (2), the crane (2) is equipped with crane bent plate (21), the crane bent plate (21) and idler wheel one (31), idler wheel two
(32) it connects, lifting cylinder (4) both ends are separately connected connection frame bent plate (51) and crane (2).
2. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 1, characterized in that the lifting cylinder
It (4) include oil cylinder one (41) and oil cylinder two (42), the cylinder barrel of the oil cylinder one (41) is connected with the cylinder barrel of oil cylinder two (42), described
The cylinder rod of oil cylinder one (41) is contrary with the cylinder rod of oil cylinder two (42), and the cylinder rod of the oil cylinder one (41) connects connection frame bent plate
(51), the cylinder rod of the oil cylinder two (42) connects crane (2).
3. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 2, characterized in that the crane (2)
Equipped with guide groove (22), the oil cylinder two (42) is equipped with guide pad (7), and the guide pad (7) connects guide groove (22).
4. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 2, characterized in that the idler wheel one (31)
Quantity with idler wheel two (32) is two.
5. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 1, characterized in that the connection frame bent plate
(51) passed through by multi-diameter shaft (9) connection idler wheel one (31) and idler wheel two (32), the multi-diameter shaft (9) with connection frame bent plate (51)
Nut connection.
6. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 3, characterized in that the guide pad (7)
Oil cylinder two (42) is connected to by screw (10).
7. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 2 or 3, characterized in that the connection frame
Bent plate (51) is equipped with one interconnecting piece of cylinder rod (411), and the cylinder rod of one interconnecting piece of cylinder rod (411) connection oil cylinder one (41) is described
Crane bent plate (21) is equipped with two interconnecting piece of cylinder rod (421), the cylinder of two interconnecting piece of cylinder rod (421) connection oil cylinder two (42)
Bar.
8. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 1, characterized in that the working bucket (1)
Side is equipped with vertical beam (12), and the vertical beam (12) connects crane (2).
9. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 8, characterized in that the vertical beam (12) with
Crane is bolted between (2).
10. a kind of aerial lift device with insulated arm working bucket lifting structure according to claim 7, characterized in that the cylinder rod one connects
It is connect between socket part (411) and the cylinder rod of oil cylinder one (41) by pin shaft, two interconnecting piece of cylinder rod (421) and oil cylinder two (42)
Cylinder rod between connected also by pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274799.7U CN208716785U (en) | 2018-02-27 | 2018-02-27 | A kind of aerial lift device with insulated arm working bucket lifting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274799.7U CN208716785U (en) | 2018-02-27 | 2018-02-27 | A kind of aerial lift device with insulated arm working bucket lifting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208716785U true CN208716785U (en) | 2019-04-09 |
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ID=65968894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820274799.7U Active CN208716785U (en) | 2018-02-27 | 2018-02-27 | A kind of aerial lift device with insulated arm working bucket lifting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208716785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275626A (en) * | 2018-02-27 | 2018-07-13 | 徐州徐工随车起重机有限公司 | A kind of aerial lift device with insulated arm working bucket lifting structure |
| CN113636504A (en) * | 2021-08-06 | 2021-11-12 | 江苏新宇博恒机械制造有限公司 | Tray piling car transport structure with adjustable upset |
-
2018
- 2018-02-27 CN CN201820274799.7U patent/CN208716785U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275626A (en) * | 2018-02-27 | 2018-07-13 | 徐州徐工随车起重机有限公司 | A kind of aerial lift device with insulated arm working bucket lifting structure |
| CN108275626B (en) * | 2018-02-27 | 2024-06-21 | 徐州徐工随车起重机有限公司 | Lifting structure of working hopper of insulating arm vehicle |
| CN113636504A (en) * | 2021-08-06 | 2021-11-12 | 江苏新宇博恒机械制造有限公司 | Tray piling car transport structure with adjustable upset |
| CN113636504B (en) * | 2021-08-06 | 2023-01-17 | 江苏舜叉智能装备有限公司 | Tray piling car transport structure with adjustable upset |
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