CN207685645U - A kind of lifting sync control device of special operation vehicle side heating plate - Google Patents
A kind of lifting sync control device of special operation vehicle side heating plate Download PDFInfo
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- CN207685645U CN207685645U CN201721752347.7U CN201721752347U CN207685645U CN 207685645 U CN207685645 U CN 207685645U CN 201721752347 U CN201721752347 U CN 201721752347U CN 207685645 U CN207685645 U CN 207685645U
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- heating plate
- special operation
- operation vehicle
- line
- pulley
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Abstract
The utility model provides a kind of lifting sync control device of special operation vehicle side heating plate, including hydraulic cylinder, main drag-line, pulley and secondary drag-line, hydraulic cylinder is horizontal in one end that special operation vehicle car body is leaned to one side, main drag-line one end is connected in the cylinder rod of the hydraulic cylinder, pulley has at least two, each pulley is hinged on the car body side of special operation vehicle by connecting bracket, secondary drag-line is around being connected on pulley, one end is connected on main drag-line, and the other end is connected in the side heating plate of special operation vehicle.The utility model makes more cable control side heating plates being located on hydraulic cylinder everywhere with rising with drop by the way that fixed pulley is arranged, and it is inconvenient using multiple hydraulic mechanism installation and debugging to solve, it cannot be guaranteed that the problem of side heating plate lifts simultaneously.The utility model is simple in structure, reasonable design, and installation operation is convenient, time saving and energy saving, efficient, has application prospect, is suitable for popularization and application.
Description
Technical field
The utility model is related to a kind of elevating mechanism, a kind of specifically lifting of special operation vehicle side heating plate synchronizes
Control device.
Background technology
As China's economy develops rapidly, highway transportation is increasingly heavy, and overload of vehicle phenomenon is serious in addition, and road is split
The pavement diseases such as seam, pit slot, the integrated service for seriously affecting road surface is horizontal, shortens the service life on road surface, to the safety of driving
Property and comfort impact, and bring hidden trouble of traffic.Therefore, it is necessary to carry out repair maintenance to old road surface.
Hot-in-place recycling for asphalt pavement special operation vehicle can meet the process needed for asphalt surface hot reproduction construction operation, fit
In the breakage of dribbing road and road maintenance.During road repair, the width according to road is needed to adjust heating plate
Width, therefore, typically be arranged a main heating plate, main heating plate both sides be arranged two side heating plates, it is wide on road surface
When degree is wider, side heating plate can be put down, improve the efficiency of road repair；When road surface is relatively narrow, side heating plate can be folded to
The upper surface of main heating plate.
In existing heating board structure, side heating plate length is longer, need to use multiple hydraulic pressure support structure controls, to ensure
Below each segment sync of support-side heating plate or fold.In this way, it is difficult to ensure multiple hydraulic mechanism synchronization liftings, pacify
The length for adjusting drag-line in each hydraulic mechanism, time-consuming and laborious, inefficiency need to be constantly measured when dress.
Utility model content
The purpose of this utility model is just to provide a kind of lifting sync control device of special operation vehicle side heating plate, with solution
Multiple hydraulicefficiency elevation structures are difficult to control its synchronization lifting, the problem of installation and debugging inconvenience in certainly existing side heating plate.
The utility model is realized in this way：
A kind of lifting sync control device of special operation vehicle side heating plate, including：
Hydraulic cylinder, it is horizontal in one end that special operation vehicle car body is leaned to one side；
Main drag-line, one end are connected in the cylinder rod of the hydraulic cylinder；
Pulley has at least two, and each pulley is hinged on the car body side of special operation vehicle by connecting bracket；With
And
Secondary drag-line, around being connected on the pulley, one end is connected on the main drag-line, and the other end is connected to special operation
In the side heating plate of vehicle.
The connecting bracket is U-shaped frame, and the wheel shaft of the pulley is worn on two cantilever arms for connecing and being fixed on U-shaped frame, in U
The bottom surface of type frame connects equipped with hinge with car body.
The utility model by the way that several pulleys are arranged at hot-in-place recycling for asphalt pavement special operation vehicle sustained height,
Several secondary drag-lines that main drag-line is arranged in hydraulic cylinder end and one end is connected on main drag-line, make the other end of secondary drag-line around sliding
Wheel is connected with the free end of side heating plate, and pulley is hinged on via U-shaped connecting bracket on special operation vehicle, so that side
Everywhere with rising with drop, secondary drag-line will not be detached from heating plate out of pulley wire casing, solved and adjusted using the installation of multiple hydraulic mechanisms
Examination is inconvenient, it cannot be guaranteed that the problem of side heating plate lifts simultaneously.
The utility model is simple in structure, reasonable design, and installation operation is convenient, time saving and energy saving, efficient, before having application
Scape is suitable for popularization and application.
Description of the drawings
Fig. 1 is structural schematic diagram when side heating plate is packed up.
Structural schematic diagram when Fig. 2 is side heating plate decentralization.
Fig. 3 is the structural schematic diagram of fixed pulley section.
In figure, 1, hot-in-place recycling for asphalt pavement special operation vehicle, 2, main heating plate, 3, side heating plate, 4, hydraulic cylinder, 5,
Secondary drag-line, 6, pulley, 7, connecting bracket.
Specific implementation mode
As shown in Figure 1, the main heating plate 2 in the utility model on hot-in-place recycling for asphalt pavement special operation vehicle 1 passes through
Oil cylinder is connected to locomotive bottom, and oil cylinder connects hydraulic power unit.Hydraulic power unit, which is that oil cylinder is flexible, provides power, and oil cylinder is flexible to drive master
Heating plate is promoted or decentralization.
Heating plate includes that the main heating plate 2 for bottom of leaning to one side in 1 car body of hot-in-place recycling for asphalt pavement special operation vehicle is arranged
With split the side heating plate 3 in its both sides.Side heating plate 3 is hinged in main heating plate 2, and is set in the free end of side heating plate 3
It is equipped with hydraulicefficiency elevation structure.
Hydraulicefficiency elevation structure includes hydraulic cylinder 4, main drag-line, several secondary drag-lines 5 and several pulleys, in the present embodiment
Main drag-line and secondary drag-line 5 are all made of steel wire rope, and pulley is fixed pulley 6.It is special that hydraulic cylinder 4 is also disposed at hot-in-place recycling for asphalt pavement
With in Operation Van 1, and it is connected with hydraulic power unit, power is provided for hydraulic cylinder 4.As shown in Figure 1, at the cylinder rod end of hydraulic cylinder 4
End is provided with a main drag-line, and one end of four secondary drag-lines 5 is connected with main drag-line respectively, and the other end bypasses four and slides calmly respectively
Wheel 6 is arranged on the quartering point of the free end of side heating plate 3, steadily to drive side heating plate 3 to lift.Meanwhile it can basis
More secondary drag-lines 5 and fixed pulley 6 is arranged in the length of side heating plate 3, to drive side at the different location of 3 free end of side heating plate
Heating plate 3 lifts, it is preferable that each pair drag-line 5 is equally spacedly distributed in the free end of side heating plate 3.
As shown in figure 3, each fixed pulley 6 is hinged on hot-in-place recycling for asphalt pavement special operation via connecting bracket 7
1 car body of vehicle lean to one side bottom sustained height on, connecting bracket 7 be U-shaped frame, the wheel shaft of fixed pulley 6, which is worn, connects and is fixed on U-shaped frame
On two cantilever arms, the bottom surface of U-shaped frame is provided with hinge and connects with Operation Van.Using such setting, fixed pulley 6 can be made to exist
It is swung under the drive of secondary drag-line 5, when preventing side heating plate 3 from transferring, secondary drag-line 5 is taken advantage of a situation outside offset, from the line of fixed pulley 6
It is detached from slot.
When needing using side heating plate 3, under the action of hydraulicefficiency elevation structure, side heating plate 3 is made to fall, with main heating
Plate 2 is in the same plane, heats worn pavement jointly.When without using side heating plate 3, in hydraulicefficiency elevation structure
Under effect, the folding of side heating plate 3 is made to dig to main heating plate 2.
Claims (2)
1. a kind of lifting sync control device of special operation vehicle side heating plate, which is characterized in that including：
Hydraulic cylinder, it is horizontal in one end that special operation vehicle car body is leaned to one side；
Main drag-line, one end are connected in the cylinder rod of the hydraulic cylinder；
Pulley has at least two, and each pulley is hinged on the car body side of special operation vehicle by connecting bracket；And
Secondary drag-line, around being connected on the pulley, one end is connected on the main drag-line, and the other end is connected to special operation vehicle
In the heating plate of side.
2. the lifting sync control device of special operation vehicle according to claim 1 side heating plate, which is characterized in that described
Connecting bracket is U-shaped frame, and the wheel shaft of the pulley is worn on two cantilever arms for connecing and being fixed on U-shaped frame, set in the bottom surface of U-shaped frame
There is hinge to connect with car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752347.7U CN207685645U (en) | 2017-12-15 | 2017-12-15 | A kind of lifting sync control device of special operation vehicle side heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752347.7U CN207685645U (en) | 2017-12-15 | 2017-12-15 | A kind of lifting sync control device of special operation vehicle side heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685645U true CN207685645U (en) | 2018-08-03 |
Family
ID=62998002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752347.7U Active CN207685645U (en) | 2017-12-15 | 2017-12-15 | A kind of lifting sync control device of special operation vehicle side heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676792A (en) * | 2020-07-16 | 2020-09-18 | 河北扶波机械制造有限公司 | Automatic folding heating plate for road surface hot in-place recycling vehicle |
| CN111676792B (en) * | 2020-07-16 | 2024-05-14 | 河北扶波机械制造有限公司 | Automatic hot plate that gathers of hot recycling car in place on road surface |
-
2017
- 2017-12-15 CN CN201721752347.7U patent/CN207685645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676792A (en) * | 2020-07-16 | 2020-09-18 | 河北扶波机械制造有限公司 | Automatic folding heating plate for road surface hot in-place recycling vehicle |
| CN111676792B (en) * | 2020-07-16 | 2024-05-14 | 河北扶波机械制造有限公司 | Automatic hot plate that gathers of hot recycling car in place on road surface |
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