CN201816502U - First-aid repair vehicle for road crashproof guardrail - Google Patents
First-aid repair vehicle for road crashproof guardrail Download PDFInfo
- Publication number
- CN201816502U CN201816502U CN2010205585521U CN201020558552U CN201816502U CN 201816502 U CN201816502 U CN 201816502U CN 2010205585521 U CN2010205585521 U CN 2010205585521U CN 201020558552 U CN201020558552 U CN 201020558552U CN 201816502 U CN201816502 U CN 201816502U
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- Prior art keywords
- hydraulic
- vehicle frame
- guardrail
- guide
- repairing device
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- Expired - Fee Related
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Abstract
The utility model provides a guardrail first-aid repair device, and particularly provides a first-aid repair vehicle for a road crashproof guardrail capable of moving longitudinally relative to a vehicle frame and provided with more convenient use. The first-aid repair vehicle comprises a vehicle frame, an engine disposed on the vehicle frame, and a guardrail first-aid repair device with power provided by the engine via a hydraulic transmission device; the first-aid repair vehicle is characterized in that: the guardrail first-aid repair device is slidably disposed on the vehicle frame along the longitudinal direction of the vehicle frame, a longitudinal movement oil cylinder used for driving the guardrail first-aid repair device to move longitudinally along the vehicle frame is disposed between the vehicle frame and the guardrail first-aid repair device.
Description
Technical field
The utility model relates to the crashproof breakdown van that protects of a kind of highway.
Background technology
Chinese patent ZL012634220 discloses a kind of highway anti-collision guardrail breakdown van, and it is at the rear, chassis of a self-propelled vehicle guardrail repairing device to be set.This guardrail repairing device comprises left and right sides turning gear, hydraulic actuator, telescopic rail, bracing frame, hydraulic hammer, flexible hydraulic ram, the hydraulic ram of lying on the back, double-act-ing hydraulic J-Horner; Left and right sides turning gear is installed on the chassis, is driven by the hydraulic rotating motor, and telescopic rail is installed on the turning gear of the left and right sides, links to each other with the piston rod of flexible hydraulic ram, and flexibly connects with riser guide; One end of bracing frame is fixed on the telescopic rail, and hydraulic ram one end of lying on the back links to each other with bracing frame, and the other end flexibly connects by its piston rod and riser guide; Hydraulic hammer is installed on the riser guide, and double-act-ing hydraulic J-Horner is fixed on the riser guide, and two piston rods are up and down arranged, and upper piston rod is used to drive hydraulic hammer and moves up and down, and lower piston rod is used to support ground; Hydraulic actuator is a power with the driving engine of self-propelled vehicle, respectively the action of modulated pressure hammer, hydraulic rotating motor, flexible hydraulic ram, lie on the back hydraulic ram and double-act-ing hydraulic J-Horner.
Chinese patent ZL2006201446877 discloses a kind of pulling type highway anti-collision guardrail breakdown van, comprises vehicle frame, the driving engine on the vehicle frame is set and the guardrail repairing device of power is provided by hydraulic actuator by driving engine; Vehicle frame the place ahead connects two track adjusting wheels, the rear connects two power wheels; Connect the driving rear axle between the power wheel, drive rear axle and connect HM Hydraulic Motor, HM Hydraulic Motor connects driving engine by hydraulic actuator.Wherein the guardrail repairing device is identical with guardrail repairing device among the ZL012634220.
Above-mentioned two common deficiencies of patent are: the guardrail repairing device all is fixed on the vehicle frame, can not move with respect to (vertically) before and after the vehicle frame, can only move under the drive of self-propelled vehicle.When needs small distance mobile protect fence repairing device, seem inconvenient.In addition, above-mentioned two highway anti-collision guardrail breakdown vans all are not used in the hydraulic support leg of support frame, cause the guardrail repairing device when work, and the vehicle frame instability tilts easily.
The utility model content
The purpose of this utility model provides a kind of guardrail repairing device can vertically move, use convenient highway anti-collision guardrail breakdown van with respect to vehicle frame.
The highway anti-collision guardrail breakdown van comprises vehicle frame, the driving engine on the vehicle frame is set and the guardrail repairing device of power is provided by hydraulic actuator by driving engine; It is characterized in that: the guardrail repairing device is arranged on the vehicle frame along the longitudinal sliding motion of vehicle frame, is provided with to be used to drive the guardrail repairing device and to vertically move oil cylinder along what vehicle frame vertically moved between vehicle frame and guardrail repairing device.
The beneficial effects of the utility model: vertically move oil cylinder and can drive the guardrail repairing device and longitudinally move forward and backward, so guardrail repairing device miles of relative movement hour, need not to drive it and move forward and backward, only need get final product by vertically moving cylinder action by self-propelled vehicle.So use more convenient.
Above-mentioned highway anti-collision guardrail breakdown van is provided with two parallel guide rails on the vehicle frame, the guardrail repairing device is fixed on two hack levers that are slidingly arranged on the guide rail.Best, it also comprises two guide rods along the vehicle frame horizontal expansion, and two guide rods link to each other with front end, the rear end of two hack levers respectively; In the two ends of every guide rod, be respectively arranged with hydraulic support leg mechanism; It also comprises and is used to drive the side travel oil cylinder that hydraulic support leg mechanism moves along guide rod.Hydraulic support leg mechanism belongs to prior art, and for example, hydraulic support leg mechanism comprises cross bar and be hinged on the montant of crossbar end that the two ends of folding oil cylinder connect cross bar and montant respectively.By folding cylinder action, cross bar and montant can be folded up, also montant can be positioned at the mode of operation vertical with cross bar.The side travel cylinder action can drive cross bar along the guide rod side travel.Vertically move cylinder action, can drive hydraulic support leg mechanism and vertically move forward and backward.
Above-mentioned highway anti-collision guardrail breakdown van, the guardrail repairing device comprises left and right sides turning gear, telescopic rail, bracing frame, hydraulic hammer, flexible hydraulic ram, the hydraulic ram of lying on the back, double-act-ing hydraulic J-Horner; Left and right sides turning gear is installed on the rotation motor case, and the rotation motor lower box part is fixed on the hack lever, and the hack lever bottom has the roller that matches with guide rail; The rotation motor that drives the turning gear rotation is equipped with in rotation motor case inside; Telescopic rail is installed on the turning gear of the left and right sides, links to each other with the piston rod of flexible hydraulic ram, and flexibly connects with riser guide; One end of bracing frame is fixed on the telescopic rail; Hydraulic ram one end of lying on the back links to each other with bracing frame, and the other end flexibly connects by its piston rod and riser guide; Hydraulic hammer is installed on the riser guide; Double-act-ing hydraulic J-Horner is fixed on the riser guide, and two piston rods are up and down arranged, and upper piston rod is used to drive hydraulic hammer and moves up and down, and lower piston rod is used to support ground.Hydraulic actuator is power with the driving engine, respectively modulated pressure hammer, hydraulic rotating motor, flexible hydraulic ram, the hydraulic ram of lying on the back, double-act-ing hydraulic J-Horner, HM Hydraulic Motor, vertically move the action of oil cylinder.The guardrail repairing device belongs to prior art.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is the right elevation of Fig. 1
Fig. 3 is the guardrail repairing device scheme drawing among Fig. 1
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
The highway anti-collision guardrail breakdown van comprises vehicle frame 5, the driving engine on the vehicle frame is set and the guardrail repairing device 4 of power is provided by hydraulic actuator by driving engine.
Two parallel guide rails 2 are set on the vehicle frame, and guardrail repairing device 4 is fixed on two on the hack lever 14 of vehicle frame longitudinal extension.Two hack lever bottoms have the roller that matches with guide rail 2.
Between vehicle frame and hack lever, be provided with and be used to drive hack lever (with the guardrail repairing device) and vertically move oil cylinder 15 along what vehicle frame vertically moved.
Two guide rods 16 along the vehicle frame horizontal expansion link to each other with front end, the rear end of two hack levers respectively.
Hydraulic support leg mechanism comprises cross bar 18 and is hinged on the montant 19 of crossbar end that the two ends of folding oil cylinder (not shown) connect cross bar and montant respectively.Cross bar 18 is slidingly arranged in the guide rod 16.Side travel oil cylinder 20 1 ends are connected on the guide rod, and the other end is connected on the cross bar 18, move along guide rod to drive hydraulic support leg mechanism.
Guardrail repairing device 4 comprises left and right sides turning gear 6, telescopic rail 8, bracing frame 17, hydraulic hammer 13, flexible hydraulic ram 7, the hydraulic ram 9 of lying on the back, double-act-ing hydraulic J-Horner 11.Left and right sides turning gear 6 is installed on the rotation motor case 12, and rotation motor case 12 bottoms are fixed on two hack levers 14, and two hack lever bottoms have the roller that matches with guide rail 2.The rotation motor that drives the turning gear rotation is equipped with in rotation motor case inside.Telescopic rail 8 is installed on the turning gear of the left and right sides 6, links to each other with the piston rod of flexible hydraulic ram 7, and flexibly connects with riser guide 10.One end of bracing frame 17 is fixed on the telescopic rail 8.Hydraulic ram 9 one ends of lying on the back link to each other with bracing frame, and the other end flexibly connects by its piston rod and riser guide 10.Hydraulic hammer 13 is installed on the riser guide 10.Double-act-ing hydraulic J-Horner 11 is fixed on the riser guide 10, and two piston rods are up and down arranged, and upper piston rod is used to drive hydraulic hammer and moves up and down, and lower piston rod is used to support ground.
Hydraulic actuator is power with the driving engine, respectively modulated pressure hammer, hydraulic rotating motor, flexible hydraulic ram, the hydraulic ram of lying on the back, double-act-ing hydraulic J-Horner, HM Hydraulic Motor, vertically move the action of oil cylinder, side travel oil cylinder, folding oil cylinder.
In the utility model, hack lever 14 and guide rod 16 have constituted the main parts size of the traveling gear of equipment, and folding hydraulic support leg and traveling gear are an integral body.Traveling gear is to be welded by four prescription pipes and two groups of U-rails, is respectively fitted with the collapsible flexible hydraulic support leg mechanism of quadruplet in two groups of horizontal square tubes.Whole running gear is with respect to subframe.
Guardrail repairing device, hydraulic actuator etc. are prior art (seeing ZL012634220, ZL2006201446877 for details), repeat no more.
Claims (5)
1. highway anti-collision guardrail breakdown van comprises vehicle frame, the driving engine on the vehicle frame is set and the guardrail repairing device of power is provided by hydraulic actuator by driving engine; It is characterized in that: the guardrail repairing device is arranged on the vehicle frame along the longitudinal sliding motion of vehicle frame, is provided with to be used to drive the guardrail repairing device and to vertically move oil cylinder along what vehicle frame vertically moved between vehicle frame and guardrail repairing device.
2. highway anti-collision guardrail breakdown van as claimed in claim 1 is characterized in that: two parallel guide rails are set on the vehicle frame, and the guardrail repairing device is fixed on two hack levers that are slidingly arranged on the guide rail.
3. highway anti-collision guardrail breakdown van as claimed in claim 2 it is characterized in that: further comprising two guide rods along the vehicle frame horizontal expansion, and two guide rods link to each other with front end, the rear end of two hack levers respectively; In the two ends of every guide rod, be respectively arranged with hydraulic support leg mechanism; It also comprises and is used to drive the side travel oil cylinder that hydraulic support leg mechanism moves along guide rod.
4. highway anti-collision guardrail breakdown van as claimed in claim 3 is characterized in that: hydraulic support leg mechanism comprises cross bar and is hinged on the montant of crossbar end that the two ends of folding oil cylinder connect cross bar and montant respectively.
5. highway anti-collision guardrail breakdown van as claimed in claim 2 is characterized in that: the guardrail repairing device comprises left and right sides turning gear, telescopic rail, bracing frame, hydraulic hammer, flexible hydraulic ram, the hydraulic ram of lying on the back, double-act-ing hydraulic J-Horner; Left and right sides turning gear is installed on the rotation motor case, and the rotation motor lower box part is fixed on the hack lever, and the hack lever bottom has the roller that matches with guide rail; The rotation motor that drives the turning gear rotation is equipped with in rotation motor case inside; Telescopic rail is installed on the turning gear of the left and right sides, links to each other with the piston rod of flexible hydraulic ram, and flexibly connects with riser guide; One end of bracing frame is fixed on the telescopic rail; Hydraulic ram one end of lying on the back links to each other with bracing frame, and the other end flexibly connects by its piston rod and riser guide; Hydraulic hammer is installed on the riser guide; Double-act-ing hydraulic J-Horner is fixed on the riser guide, and two piston rods are up and down arranged, and upper piston rod is used to drive hydraulic hammer and moves up and down, and lower piston rod is used to support ground.Hydraulic actuator is power with the driving engine, respectively modulated pressure hammer, hydraulic rotating motor, flexible hydraulic ram, the hydraulic ram of lying on the back, double-act-ing hydraulic J-Horner, HM Hydraulic Motor, vertically move the action of oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205585521U CN201816502U (en) | 2010-10-13 | 2010-10-13 | First-aid repair vehicle for road crashproof guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205585521U CN201816502U (en) | 2010-10-13 | 2010-10-13 | First-aid repair vehicle for road crashproof guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816502U true CN201816502U (en) | 2011-05-04 |
Family
ID=43914466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205585521U Expired - Fee Related CN201816502U (en) | 2010-10-13 | 2010-10-13 | First-aid repair vehicle for road crashproof guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816502U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139726A (en) * | 2014-01-13 | 2014-11-12 | 李瑞琪 | Special transport vehicle for well service equipment performing blowout prevention operation |
| CN105332351A (en) * | 2015-12-01 | 2016-02-17 | 蒋佳 | Multi-functional vehicle-mounted arm folding platform for construction of highway guardrail |
| CN110158593A (en) * | 2019-05-29 | 2019-08-23 | 南京金长江交通设施有限公司 | A kind of folding arm assembly |
| CN110306468A (en) * | 2019-05-29 | 2019-10-08 | 南京金长江交通设施有限公司 | A kind of folding arm guard rail breakdown van |
| CN111663474A (en) * | 2020-06-03 | 2020-09-15 | 南京金长江交通设施有限公司 | Multifunctional emergency repair vehicle with central control room guardrail |
| CN113184473A (en) * | 2021-05-10 | 2021-07-30 | 山东交通学院 | A reform transform device that is used for median concrete barrier of highway |
| CN113352977A (en) * | 2021-07-01 | 2021-09-07 | 南京金长江交通设施有限公司 | Take anticollision buffer's multi-functional guardrail breakdown van |
-
2010
- 2010-10-13 CN CN2010205585521U patent/CN201816502U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139726A (en) * | 2014-01-13 | 2014-11-12 | 李瑞琪 | Special transport vehicle for well service equipment performing blowout prevention operation |
| CN105332351A (en) * | 2015-12-01 | 2016-02-17 | 蒋佳 | Multi-functional vehicle-mounted arm folding platform for construction of highway guardrail |
| CN110158593A (en) * | 2019-05-29 | 2019-08-23 | 南京金长江交通设施有限公司 | A kind of folding arm assembly |
| CN110306468A (en) * | 2019-05-29 | 2019-10-08 | 南京金长江交通设施有限公司 | A kind of folding arm guard rail breakdown van |
| CN110158593B (en) * | 2019-05-29 | 2024-01-30 | 南京金长江交通设施有限公司 | Folding arm device |
| CN111663474A (en) * | 2020-06-03 | 2020-09-15 | 南京金长江交通设施有限公司 | Multifunctional emergency repair vehicle with central control room guardrail |
| CN113184473A (en) * | 2021-05-10 | 2021-07-30 | 山东交通学院 | A reform transform device that is used for median concrete barrier of highway |
| CN113352977A (en) * | 2021-07-01 | 2021-09-07 | 南京金长江交通设施有限公司 | Take anticollision buffer's multi-functional guardrail breakdown van |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20131013 |