CN104442526A - Road anti-collision fence breakdown van - Google Patents
Road anti-collision fence breakdown van Download PDFInfo
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- CN104442526A CN104442526A CN201310431274.1A CN201310431274A CN104442526A CN 104442526 A CN104442526 A CN 104442526A CN 201310431274 A CN201310431274 A CN 201310431274A CN 104442526 A CN104442526 A CN 104442526A
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- CN
- China
- Prior art keywords
- oil cylinder
- riser guide
- gim peg
- guard bar
- emergency repair
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Abstract
The invention relates to a road anti-collision fence breakdown van. The road anti-collision fence breakdown van comprises a van body, a rotary mechanical mechanism, a lifting guide rail and a walking mechanism. The lifting guide rail is installed above the rotary mechanical mechanism. A hydraulic hammer is arranged on the lifting guide rail. The walking mechanism is fixed to the van body and provided with two convex guide rails. A rotary motor case is fixed to the bottom of the rotary mechanical mechanism. A connection pin shaft is vertically arranged in the rotary motor case. A walking cylinder fixing bolt is arranged at one end of the walking mechanism. A walking cylinder is arranged between the connection pin shaft and the walking cylinder fixing bolt. A U-type track wheel is arranged at the bottom of the rotary motor case. The U-type track wheel is connected with the convex guide rails and rolls on the convex guide rails under the action of the walking cylinder. The walking mechanism is provided with a supporting leg telescopic mechanism. The rotary mechanical mechanism is located at the upper portions of the convex guide rails, so that the design structure tends to be more reasonable, and the work process is stable.
Description
Technical field
The present invention relates to a kind of breakdown van, be specifically related to a kind of emergency repair truck for highway crash-proof guard bar.
Background technology
Along with the fast development of economy, China Higher level highway mileage is more and more longer, this has higher requirement to the maintenance of advanced road, emergency repair truck for highway crash-proof guard bar is that the maintenance of highway anti-collision guardrail is provided convenience, national patent ZL012634220 proposes a kind of emergency repair truck for highway crash-proof guard bar, the appearance of this breakdown van substantially reduces the process limited of traffic accident, but along with expanding economy, the functional entity of this type of breakdown van and design concept can not meet the requirement harsher to traffic facilities of current economic epoch.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, propose a kind of emergency repair truck for highway crash-proof guard bar, the design concept of this breakdown van is more reasonable, and stability improves significantly, and operating speed significantly increases, and production time greatly reduces, stable working and energy-conservation.
Technical scheme of the present invention is: a kind of emergency repair truck for highway crash-proof guard bar, comprise car body, rotating machinery mechanism, riser guide and traveling gear, described riser guide is arranged on the top of rotating machinery mechanism, described riser guide is provided with a hydraulic hammer, described traveling gear is fixed on described car body, is provided with two convex guide rails;
A rotation motor case is fixed with in the bottom of described rotating machinery mechanism, in described rotation motor case, be vertically installed with one connect bearing pin, a walking oil cylinder gim peg is provided with in one end of traveling gear, a walking oil cylinder is provided with between connection bearing pin and walking oil cylinder gim peg, be provided with U-rail wheel in the bottom of described rotation motor case, described U-rail wheel is connected mutually with described convex guide rail and rolls on convex guide rail under the effect of oil cylinder of being expert at;
Traveling gear is provided with supporting leg retractable mechanism.
The upper side of described rotating machinery mechanism is provided with a rotating mechanism gim peg, the top of described rotating machinery mechanism is fixed with a guide rail supporting frame perpendicular to the upper face of described rotating machinery mechanism, be connected with a main hoist cylinder in the bottom of guide rail supporting frame, the piston rod of described main hoist cylinder is flexibly connected with riser guide by riser guide gim peg.
The side of described rotating machinery mechanism is fixed with an auxiliary hoist cylinder, and the piston rod of described auxiliary hoist cylinder is flexibly connected with riser guide by rotating mechanism gim peg.
Riser guide is provided with riser guide protection bolt, between described riser guide and traveling gear, by described riser guide protection bolt, is provided with protection chain.
Described walking oil cylinder gim peg is between two described convex guide rails.
Described supporting leg retractable mechanism comprises telescopic pipe and stationary pipes, the middle part of described stationary pipes is provided with support oil cylinder gim peg, between described support oil cylinder gim peg and described telescopic pipe, be provided with a landing leg stretching oil cylinder, the other end of described telescopic pipe is flexibly connected a hydraulic ram.
Oil cylinder is provided with in described hydraulic ram.
Rotation motor is provided with in rotation motor case.
The cross section of described convex guide rail is trapezoidal.
The present invention has following beneficial effect:
1) have employed traveling gear, be fixed on car body, it is directly provided with convex guide rail, add the stability of operating mechanism.
2) the present invention is provided with supporting leg retractable mechanism, operationally, strengthens stability and the safety of operating mechanism.
3) described rotating machinery mechanism is positioned at the top of convex guide rail, makes project organization more rational, and working process is stablized.
4) riser guide is by two hydraulic oil cylinder driving, and alerting ability is stronger.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is schematic top plan view of the present invention.
Fig. 3 is schematic rear view of the present invention.
Fig. 4 is supporting leg retractable mechanism schematic diagram of the present invention.
Fig. 5 is that in supporting leg retractable mechanism of the present invention, hydraulic ram stretches out view.
Fig. 6 is traveling gear schematic diagram of the present invention.
Fig. 7 is the backsight schematic cross-section of traveling gear of the present invention.
Fig. 8 is the schematic top plan view of traveling gear of the present invention.
Fig. 9 is the structural representation of rotating machinery mechanism of the present invention and riser guide.
Figure 10 is convex guide rail of the present invention and U-rail wheel connected structure schematic diagram.
In figure, 1. car body; 2. riser guide; 3. hydraulic hammer; 4. hydraulic ram; 5. supporting leg retractable mechanism; 6. convex guide rail; 7. rotation motor case; 8. landing leg stretching oil cylinder; 9.U type rail wheel; 10. telescopic pipe; 11. stationary pipes; 12. fastening screws; 13. support oil cylinder gim pegs; 14. walking oil cylinders; 15. connect bearing pin; 16. walking oil cylinder gim pegs; 17. vertical square tubes; 18. horizontal square tubes; 19. rotating machinery mechanisms; 20. protection chains; 21. main hoist cylinders; 22. auxiliary hoist cylinders; 23. riser guide gim pegs; 24. rotating mechanism gim pegs; 25. riser guide protection bolts; 26. guide rail supporting frames.
Detailed description of the invention
Further illustrate below in conjunction with accompanying drawing, and unrestricted scope involved in the present invention.
See shown in Fig. 1 to Figure 10:
The present invention includes car body 1, rotating machinery mechanism 19, riser guide 2 and traveling gear, as can be seen from Fig. 1, Fig. 3, described riser guide 2 is arranged on the top of rotating machinery mechanism 19, described riser guide 2 is provided with a hydraulic hammer 3, described traveling gear is fixed on described car body 1, be provided with two convex guide rails 6, see Fig. 2, the cross section of described convex guide rail 6 be upper base little go to the bottom large trapezoidal, rotation motor case 7 is connected in the below of rotating machinery mechanism 19, see Fig. 9, rotation motor is provided with in rotation motor case 7, be used for driving rotating machinery mechanism 19, as shown in Figure 6, be provided with in the bottom of rotation motor case 7 and connect bearing pin 15, walking oil cylinder 14 is fixed on traveling gear by gim peg 16, and between two convex guide rails 6, that sees Fig. 2 overlooks state, walking oil cylinder 14 is provided with between connection bearing pin 15 and walking oil cylinder gim peg 16, the piston rod of walking oil cylinder 14 is with to be connected bearing pin 15 fixing, certainly, the piston rod of walking oil cylinder 14 also can be fixed with walking oil cylinder gim peg 16, button reverse operating just when controlling, U-rail wheel 9 has been installed in the bottom of rotation motor case 7, U-rail wheel 9 is connected with convex guide rail 6, and move along convex guide rail 6 under the promotion of oil cylinder 14 of being expert at, thus driven rotary mechanical mechanism 19 moves forward and backward, and then make whole bench board reach driving surface,
Fig. 7 and Figure 10 discloses U-rail wheel 9 and the connection of convex guide rail 6, such a construction ensures the stability of rotation motor case 7, thus ensure that the stability of rotating machinery mechanism 19, and then ensure that the stability of whole work car;
As can be seen from Fig. 1 and Fig. 9, riser guide 2 is provided with two riser guide protection bolts 25, under normal leisure state, each riser guide protection bolt 25 is fixed with a protection chain 20, the other end of protection chain 20 is fixed on an end points of traveling gear, in working order, two protection chains 20 disconnect, guide rail supporting frame 26 is arranged in rotating machinery mechanism 19, it is vertical with the upper surface of rotating machinery mechanism 19, supporting role is served to riser guide 2, in working order, due to riser guide 2 when operation perpendicular to ground, therefore, guide rail supporting frame 26 is separated with riser guide 2 automatically.Rotating machinery mechanism 19 is provided with an auxiliary hoist cylinder 22, the piston rod of auxiliary hoist cylinder 22 is connected on rotating mechanism gim peg 24, the riser guide gim peg 23 of the below on riser guide 2 is connected with rotating mechanism gim peg 24, so, when auxiliary hoist cylinder 22 action, riser guide 2 can be promoted, for precise positioning plays booster action.The lower end of guide rail supporting frame 26 is connected to main hoist cylinder 21, the piston rod of main hoist cylinder 21 is connected to the riser guide gim peg 23 of the top on riser guide 2, so, when main hoist cylinder 21 action, riser guide 2 can be promoted, for precise positioning plays Main Function.In rotation motor case 7, be provided with rotation motor, open rotation motor, rotating machinery mechanism 19 starts to rotate to the left or to the right, thus drive riser guide 2 to rotate, traveling gear can make rotating machinery mechanism 19 move forward and backward, and coordinates spinning movement, can be easy to positioning hydraulic hammer 3.When in a non-operative state, rotating mechanism gim peg 24, riser guide gim peg 23, guide rail supporting frame 26 and the combined action of protection chain 20, make whole bench board reliable and stable.In riser guide 2, be provided with oil cylinder, to promote the expanding-contracting action of hydraulic hammer 3;
Fig. 4 and Fig. 5 describes supporting leg retractable mechanism 5, comprise telescopic pipe 10 and stationary pipes 11, the middle part of described stationary pipes 11 is provided with two support oil cylinder gim pegs 13, each support oil cylinder gim peg 13 connects a landing leg stretching oil cylinder 8, the other end of described telescopic pipe 10 is flexibly connected a hydraulic ram 4, during work, landing leg stretching oil cylinder 8 is opened, two telescopic pipes 10 in stationary pipes 11 are respectively to outer promotion hydraulic ram 4 separately, when hydraulic ram 4 exposes completely, artificial rotating hydraulic supporting leg 4, make it vertical with stationary pipes 11, stationary positioned latch 12, start the oil cylinder in hydraulic ram 4 simultaneously, the tire of whole vehicle body is made to lift ground, state is overlooked when Fig. 2 describes the work of supporting leg retractable mechanism 5.After having worked, the action of restorable action and stretching, extension hydraulic ram 4 is contrary;
As shown in Figure 8, the mechanical framework of traveling gear is welded by vertical square tube 17 and horizontal square tube 18 and is processed, two convex guide rails 6 are provided with in framework, guide rail is provided with rotation motor case 7, and vertical square tube 17 plays a supportive role, and includes two supporting leg retractable mechanisms 5 in two horizontal square tubes 18, each supporting leg retractable mechanism 5 controls two hydraulic rams 4, so two horizontal square tubes 18 control four hydraulic rams 4, that is, traveling gear controls four hydraulic rams 4.
The present invention is after being provided with traveling gear and hydraulic ram 4, traveling gear and hydraulic ram 4 are an entirety, substantially increase serviceability, control signal divides 3 tunnels to export, one tunnel controls the walking of equipment, one tunnel hydraulic control supporting leg stretching in square tube, the folding and work of a road hydraulic control supporting leg 4.
The present invention is provided with a rotation motor case 7 on the top of traveling gear, and rotation motor is equipped with in inside, adds powerful power.
Claims (9)
1. an emergency repair truck for highway crash-proof guard bar, comprise car body, rotating machinery mechanism, riser guide and traveling gear, described riser guide is arranged on the top of rotating machinery mechanism, described riser guide is provided with a hydraulic hammer, it is characterized in that: described traveling gear is fixed on described car body, be provided with two convex guide rails;
A rotation motor case is fixed with in the bottom of described rotating machinery mechanism, in described rotation motor case, be vertically installed with one connect bearing pin, a walking oil cylinder gim peg is provided with in one end of traveling gear, a walking oil cylinder is provided with between connection bearing pin and walking oil cylinder gim peg, be provided with U-rail wheel in the bottom of described rotation motor case, described U-rail wheel is connected mutually with described convex guide rail and rolls on convex guide rail under the effect of oil cylinder of being expert at;
Traveling gear is provided with supporting leg retractable mechanism.
2. a kind of emergency repair truck for highway crash-proof guard bar according to claim 1, it is characterized in that: the upper side of described rotating machinery mechanism is provided with a rotating mechanism gim peg, the top of described rotating machinery mechanism is fixed with a guide rail supporting frame perpendicular to the upper face of described rotating machinery mechanism, be connected with a main hoist cylinder in the bottom of guide rail supporting frame, the piston rod of described main hoist cylinder is flexibly connected with riser guide by riser guide gim peg.
3. a kind of emergency repair truck for highway crash-proof guard bar according to claim 1, is characterized in that: the side of described rotating machinery mechanism is fixed with an auxiliary hoist cylinder, and the piston rod of described auxiliary hoist cylinder is flexibly connected with riser guide by rotating mechanism gim peg.
4. a kind of emergency repair truck for highway crash-proof guard bar according to claim 1, is characterized in that: riser guide is provided with riser guide protection bolt, between described riser guide and traveling gear, by described riser guide protection bolt, is provided with protection chain.
5. a kind of emergency repair truck for highway crash-proof guard bar according to claim 1, is characterized in that: described walking oil cylinder gim peg is between two described convex guide rails.
6. a kind of emergency repair truck for highway crash-proof guard bar according to claim 1, it is characterized in that: described supporting leg retractable mechanism comprises telescopic pipe and stationary pipes, the middle part of described stationary pipes is provided with support oil cylinder gim peg, between described support oil cylinder gim peg and described telescopic pipe, be provided with a landing leg stretching oil cylinder, the other end of described telescopic pipe is flexibly connected a hydraulic ram.
7. a kind of emergency repair truck for highway crash-proof guard bar according to claim 6, is characterized in that: be provided with oil cylinder in described hydraulic ram.
8. a kind of emergency repair truck for highway crash-proof guard bar according to above-mentioned arbitrary claim, is characterized in that: in rotation motor case, be provided with rotation motor.
9. a kind of emergency repair truck for highway crash-proof guard bar according to the arbitrary claim of claim 1 to 7, is characterized in that: the cross section of described convex guide rail is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431274.1A CN104442526A (en) | 2013-09-22 | 2013-09-22 | Road anti-collision fence breakdown van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431274.1A CN104442526A (en) | 2013-09-22 | 2013-09-22 | Road anti-collision fence breakdown van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442526A true CN104442526A (en) | 2015-03-25 |
Family
ID=52889537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310431274.1A Pending CN104442526A (en) | 2013-09-22 | 2013-09-22 | Road anti-collision fence breakdown van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442526A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128724A (en) * | 2015-08-21 | 2015-12-09 | 徐州徐工随车起重机有限公司 | Multifunctional guard bar breakdown van |
| CN105134926A (en) * | 2015-08-21 | 2015-12-09 | 徐州徐工随车起重机有限公司 | Rotary lubricating structure for guardrail breakdown van |
| 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 |
-
2013
- 2013-09-22 CN CN201310431274.1A patent/CN104442526A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128724A (en) * | 2015-08-21 | 2015-12-09 | 徐州徐工随车起重机有限公司 | Multifunctional guard bar breakdown van |
| CN105134926A (en) * | 2015-08-21 | 2015-12-09 | 徐州徐工随车起重机有限公司 | Rotary lubricating structure for guardrail breakdown van |
| 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 |
| CN110158593B (en) * | 2019-05-29 | 2024-01-30 | 南京金长江交通设施有限公司 | Folding arm device |
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| C06 | Publication | ||
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Application publication date: 20150325 |