CN204354891U - Guard rail breakdown van - Google Patents
Guard rail breakdown van Download PDFInfo
- Publication number
- CN204354891U CN204354891U CN201420795410.5U CN201420795410U CN204354891U CN 204354891 U CN204354891 U CN 204354891U CN 201420795410 U CN201420795410 U CN 201420795410U CN 204354891 U CN204354891 U CN 204354891U
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- CN
- China
- Prior art keywords
- car body
- expansion bracket
- type expansion
- sliding
- revolving table
- 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
Links
- 230000015556 catabolic process Effects 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 abstract description 6
- 230000010355 oscillation Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model belongs to highway barrier damage repair technology field, especially a kind of guard rail breakdown van is related to, comprise car body, evenly be arranged on four supporting legs of this car body surrounding, be arranged on the piling mechanism on described car body, it is characterized in that also being provided with revolving table on described car body, be arranged on the sliding type expansion bracket on this revolving table, be provided with the pivot angle oil cylinder of bidirectional hydraulic lock, this pivot angle oil cylinder is hinged with described revolving table and described sliding type expansion bracket respectively by described bidirectional hydraulic lock, described piling mechanism and described sliding type expansion bracket are hinged.The utility model is simple and reasonable, increase oscillation adjustment function, realize multi-angle regulate, easy to operate, its sliding type expansion bracket is flexible in realization, while upset piling equipment, the left and right pivot angle action of piling equipment can also be realized, can various different slope road, unequal condition of road surface be adapted to, beat pile pulling working process more convenient, efficient.
Description
Technical field
The utility model belongs to highway barrier damage repair technology field, especially relates to a kind of guard rail breakdown van.
Background technology
Along with the development of arteries of communication, highway is repaiied longer and longer now, and volume of traffic is increasing, for the maintenance and repair work capacity of highway barrier also in continuous increase.Guard rail breakdown van is the special vehicle being exclusively used in maintenance high-grade highway guardrail, traditional pile driver is integrated on motor-vehicle chassis by this car, while allowing to complete independently piling, pile pulling operation, can also rapid transport be realized, reach the object of freeway guardrail being repaired as early as possible to maintenance.And use the expansion of scale along with guard rail breakdown van, the requirement of user is also improved constantly.Due to traditional guard rail breakdown van bench board, to be rolling body telescopic, the unique shortcoming of this bench board to increase oscillating function, the front and rear angles of piling road direction can not be regulated, certain limitation is had when tackling various different Po Lu road surface, uneven road surface situation, affect operating efficiency and construction quality, require easily to occur phenomenon of doing over again according to job specifications, its mechanism and design concept manifest deficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, easy to operate, can realize the guard rail breakdown van of oscillation adjustment function, can tackle various different slope road road conditions, substantially increase work efficiency.
The purpose of this utility model is realized by following technical proposals:
Guard rail breakdown van of the present utility model, comprise car body, evenly be arranged on four supporting legs of this car body surrounding, be arranged on the piling mechanism on described car body, it is characterized in that also being provided with revolving table on described car body, be arranged on the sliding type expansion bracket on this revolving table, be provided with the pivot angle oil cylinder of bidirectional hydraulic lock, this pivot angle oil cylinder is hinged with described revolving table and described sliding type expansion bracket respectively by described bidirectional hydraulic lock, and described piling mechanism and described sliding type expansion bracket are hinged.
Described sliding type expansion bracket comprises tumbler bearing, be arranged on two closed slides in this tumbler bearing, be arranged on the sliding support on these two closed slides, telescopic end is the telescopic oil cylinder that is connected of sliding support therewith, be arranged on the spacing sliding shim on this sliding support upper and lower, left and right four direction, be separately positioned on four slide control bolts on four described spacing sliding shims, described piling mechanism and described sliding support are hinged.
Described revolving table comprises the external tooth type revolving support be fixed on described car body, be arranged on the bench board on this external tooth type revolving support, the Drive pinion be meshed with described external tooth type revolving support, the radial plunger piston motor be connected with described Drive pinion, described radial plunger piston motor is fixed on inside described revolving table.
Advantage of the present utility model:
Guard rail breakdown van of the present utility model is simple and reasonable, meet beat the specific operation demands such as pile pulling intensity under, increase oscillation adjustment function, realize multi-angle regulate, easy to operate, its sliding type expansion bracket is flexible in realization, while upset piling equipment, the left and right pivot angle action of piling equipment can also be realized, various different slope road, unequal condition of road surface can be adapted to, beat pile pulling working process more convenient, efficient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right elevation of the utility model Fig. 1.
Fig. 3 is the birds-eye view of the utility model Fig. 1.
Fig. 4 is working state figure of the present utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, guard rail breakdown van of the present utility model, comprise car body 1, evenly be arranged on four supporting legs 4 of this car body 1 surrounding, be arranged on the piling mechanism 6 on described car body 1, it is characterized in that also being provided with revolving table on described car body 1, be arranged on the sliding type expansion bracket on this revolving table, be provided with the pivot angle oil cylinder 3 of bidirectional hydraulic lock, this pivot angle oil cylinder 3 is hinged with described revolving table and described sliding type expansion bracket respectively by described bidirectional hydraulic lock, swung by pivot angle oil cylinder 3 extension and contraction control sliding type expansion bracket, to realize pivot angle action, described piling mechanism 6 is hinged with described sliding type expansion bracket.
As shown in Figure 2, described sliding type expansion bracket comprises tumbler bearing 8, be arranged on two closed slides in this tumbler bearing 8, be arranged on the sliding support 9 on these two closed slides, telescopic end is the telescopic oil cylinder 5 that is connected of sliding support 9 therewith, be arranged on the spacing sliding shim 7 on this sliding support 9 upper and lower, left and right four direction, limit slippage support 9 can only do sliding extension motion; Four slide control bolts 10 on four described spacing sliding shims 7 are separately positioned on, for regulating and ensureing the normal operation of slide mechanism outside spacing sliding shim 7.Described piling mechanism 6 is hinged with described sliding support 9.
As shown in Figure 1,2 and 3, described revolving table comprises the external tooth type revolving support 12 be fixed on described car body 1, be arranged on the bench board 2 on this external tooth type revolving support 12, the Drive pinion 13 be meshed with described external tooth type revolving support 12, the radial plunger piston motor 11 be connected with described Drive pinion 13, described radial plunger piston motor 11 is fixed on inside described revolving table.Radial plunger piston motor 11 is reasonably arranged in inside the swinging mechanism on revolving table, carries out gear transmission by Drive pinion 13 and external tooth type pivoting support 12, controls revolving table and does revolution action.
As shown in Figure 4 in embodiment, when carrying out piling operation, the utility model, by pivot angle oil cylinder 3 two ends hinged revolving table and sliding type expansion bracket respectively, realizes the angle regulating function of piling mechanism, controls wobbling action by pivot angle oil cylinder 3.
Piling prepares, and first puts down the supporting leg 4 of surrounding, for car body 1 is for powerful support, and makes car body 1 steady as far as possible; Control telescopic oil cylinder 5, make the piling mechanism 6 on sliding type expansion bracket stretch out outside car body 1; Control radial plunger piston motor 11, make revolving table work, piling mechanism 6 turns to construction side; Piling mechanism 6 is holded up, and aligning need be driven piles column; Control pivot angle oil cylinder 3, adjustment piling angle, meets job specifications; Control piling mechanism 6, start piling.
Guard rail breakdown van of the present utility model is simple and reasonable, meet beat the specific operation demands such as pile pulling intensity under, increase oscillation adjustment function, realize multi-angle regulate, easy to operate, its sliding type expansion bracket is flexible in realization, while upset piling equipment, the left and right pivot angle action of piling equipment can also be realized, various different slope road, unequal condition of road surface can be adapted to, beat pile pulling working process more convenient, efficient.
Claims (3)
1. a guard rail breakdown van, comprise car body, evenly be arranged on four supporting legs of this car body surrounding, be arranged on the piling mechanism on described car body, it is characterized in that also being provided with revolving table on described car body, be arranged on the sliding type expansion bracket on this revolving table, be provided with the pivot angle oil cylinder of bidirectional hydraulic lock, this pivot angle oil cylinder is hinged with described revolving table and described sliding type expansion bracket respectively by described bidirectional hydraulic lock, and described piling mechanism and described sliding type expansion bracket are hinged.
2. guard rail breakdown van according to claim 1, it is characterized in that described sliding type expansion bracket comprises tumbler bearing, be arranged on two closed slides in this tumbler bearing, be arranged on the sliding support on these two closed slides, telescopic end is the telescopic oil cylinder that is connected of sliding support therewith, be arranged on the spacing sliding shim on this sliding support upper and lower, left and right four direction, be separately positioned on four slide control bolts on four described spacing sliding shims, described piling mechanism and described sliding support are hinged.
3. guard rail breakdown van according to claim 1, it is characterized in that described revolving table comprises the external tooth type revolving support be fixed on described car body, be arranged on the bench board on this external tooth type revolving support, the Drive pinion be meshed with described external tooth type revolving support, the radial plunger piston motor be connected with described Drive pinion, described radial plunger piston motor is fixed on inside described revolving table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795410.5U CN204354891U (en) | 2014-12-17 | 2014-12-17 | Guard rail breakdown van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795410.5U CN204354891U (en) | 2014-12-17 | 2014-12-17 | Guard rail breakdown van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354891U true CN204354891U (en) | 2015-05-27 |
Family
ID=53256376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795410.5U Expired - Fee Related CN204354891U (en) | 2014-12-17 | 2014-12-17 | Guard rail breakdown van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826134A (en) * | 2019-02-26 | 2019-05-31 | 南京金长江交通设施有限公司 | A kind of multifunctional all-hydraulic highway anti-collision guardrail, which is beaten, pulls out brill integrated vehicle |
| CN114715012A (en) * | 2022-03-14 | 2022-07-08 | 厦门厦工重工有限公司 | Clamp, guardrail breakdown van and guardrail plate mounting method thereof |
-
2014
- 2014-12-17 CN CN201420795410.5U patent/CN204354891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826134A (en) * | 2019-02-26 | 2019-05-31 | 南京金长江交通设施有限公司 | A kind of multifunctional all-hydraulic highway anti-collision guardrail, which is beaten, pulls out brill integrated vehicle |
| CN114715012A (en) * | 2022-03-14 | 2022-07-08 | 厦门厦工重工有限公司 | Clamp, guardrail breakdown van and guardrail plate mounting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150527 |