CN110306468A - A kind of folding arm guard rail breakdown van - Google Patents
A kind of folding arm guard rail breakdown van Download PDFInfo
- Publication number
- CN110306468A CN110306468A CN201910457749.1A CN201910457749A CN110306468A CN 110306468 A CN110306468 A CN 110306468A CN 201910457749 A CN201910457749 A CN 201910457749A CN 110306468 A CN110306468 A CN 110306468A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- folding arm
- assembly
- rail
- otic placode
- 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.)
- Pending
Links
- 230000015556 catabolic process Effects 0.000 title claims abstract description 30
- 238000005553 drilling Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000009527 percussion Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 description 59
- 230000033001 locomotion Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Architecture (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of folding arm guard rail breakdown van, folding arm guard rail breakdown van includes chassis, subframe assembly, two-way slipping base, folds arm assembly, rail assembly；The subframe assembly is fixed on chassis；The two-way slipping base is fixed on subframe assembly；The folding arm assembly is arranged in two-way slipping base, and can slide in two-way slipping base.The folding arm guard rail breakdown van of the application is integrated with piling, pile pulling, school stake, drilling and transportation function, can individually complete guard rail breakdown van operation using a folding-jib guard rail breakdown van.
Description
Technical field
The present invention relates to engineering truck fields, more particularly, to a kind of folding arm guard rail breakdown van.
Background technique
With the fast development of communications and transportation, the accident on highway increasingly increases, and part of accident will cause
The damage of road guardrails of both sides plate and guardrail pile, during highway is built and after building never very easily, be suitble to
It is required that Multi-function special-purpose equipment solve the problems, such as the drilling of highway anti-collision guardrail, at present can only be single by having in construction
One construction function or other similar amateur drilling devices are constructed, but its can not technically guarantee can by an equipment
To solve the requirement of various road conditions condition construction.
Such as Patent No. CN201020558552.1, patent name are the patent of emergency repair truck for highway crash-proof guard bar, packet
It includes vehicle frame, the engine on setting vehicle frame and provides the guardrail repairing device of power by hydraulic transmission by engine；Its
Be characterized in: guardrail repairing device is arranged on vehicle frame along the longitudinal sliding motion of vehicle frame, sets between vehicle frame and guardrail repairing device
It is equipped with the longitudinal movement oil cylinder for driving guardrail repairing device to vertically move along vehicle frame.Since its guardrail repairing device is with respect to position
Fixation is set, needs biggish folding arm and installation space, therefore more construction materials can not be carried.
Currently on the market common guardrail rush repair equipment have pulling type piling machine, tractor-type piling machine, flame cutting machine,
Drilling machine, pile-drawing machine and highway guardrail breakdown van with air compressor machine, pulling type piling machine cost is fairly simple, cheap, still
Since itself does not have transfer ability, needs other vehicles to be drawn to repairing scene, reduce the flexibility of operation.It is dilatory
Although machine formula piling machine can be driven piles with self-propelled, since travel speed is slower, it is difficult to meet repairing operation to the need of time
It asks.For the highway guardrail breakdown van being in danger currently on the market using piling, pile pulling device is installed on loading chassis additional, transaction capabilities are opposite
Other equipment have biggish promotion, but function is still single.
Summary of the invention
Problem to be solved by this invention is, for it is above-mentioned in the prior art the shortcomings that, propose improvement project or replacement
Scheme, especially one kind are integrated with piling, pile pulling, school stake, drilling and transportation function, are using a folding-jib guard rail breakdown van
Guard rail breakdown van operation can individually be completed.
To solve the above problems, the scheme that the present invention uses is as follows: a kind of folding arm guard rail breakdown van, which is characterized in that folding
Arm guard rail breakdown van includes chassis, subframe assembly, two-way slipping base, folds arm assembly, rail assembly；The subframe is total
At being fixed on chassis；The two-way slipping base is fixed on subframe assembly；The folding arm assembly setting
In two-way slipping base, and it can be slided in two-way slipping base；The two-way slipping base is total along subframe
It is arranged at from headstock to parking stall, i.e. folding arm assembly can slide into parking stall from headstock along two-way slipping base.
The folding arm assembly includes fixing support for base, revolution pedestal and folding arm；The fixing support for base includes
Movable supporting legs, sliding oil cylinder, the fixed otic placode of sliding oil cylinder；There are two the movable supporting legs are set, and connected by crossbeam；The cunning
The fixed otic placode in one end for moving oil cylinder is arranged on crossbeam；The sliding oil cylinder is fixed and is connected by the fixed otic placode of sliding oil cylinder and crossbeam
It connects；The crossbeam is equipped with sliding rail；The crossbeam is vertically arranged with two-way slipping base, is in conjunction with above-mentioned two-way slipping base
Enable and fold the movement of arm four-way, enables and fold any one place that arm is moved to the i.e. vehicle in chassis, greatly improve
The flexibility ratio that equipment uses, improves service efficiency.
The revolution pedestal includes sliding connection otic placode, turntable, rotation rack gear and rotated rack oil cylinder；The turntable bottom
Equipped with the matched sliding slot of sliding rail；The sliding connection otic placode is connect with the other end for sliding oil cylinder；The revolution pedestal is in cunning
The effect for moving oil cylinder can be slided on fixing support for base；The turntable includes upper turntable and lower turntable；The sliding connection
Otic placode is arranged on lower turntable；The upper turntable is connect by rotating rack gear with lower turntable；The upper turntable can be in rotary teeth
It is rotated on lower turntable under the driving of bar oil cylinder；Fixed arm is equipped at the top of the upper turntable；The fixed arm is equipped with luffing oil
Cylinder fixes otic placode.
The folding arm includes folding arm hinged shaft, amplitude oil cylinder hinged shaft, amplitude oil cylinder, guide rail amplitude oil cylinder, guide rail luffing
Oil cylinder fixes otic placode, folding arm；The folding arm is connect by folding arm hinged shaft with fixed arm；The amplitude oil cylinder hinged shaft setting is being rolled over
On arm；Described amplitude oil cylinder one end is connect with the fixed otic placode of amplitude oil cylinder, the other end and amplitude oil cylinder stud connection；The folding arm
It can be rotated around arm hinged shaft is folded under the driving of amplitude oil cylinder；The fixed otic placode of the guide rail amplitude oil cylinder is arranged on folding arm；
One end of the guide rail amplitude oil cylinder is connect with the fixed otic placode of guide rail amplitude oil cylinder, and the other end is for installing rail assembly；It is described
The end of folding arm is equipped with the mounting hole for installing rail assembly.
Further, the folding arm guard rail breakdown van according to above-mentioned design scheme, which is characterized in that the rail assembly passes through
Guide rail connection otic placode is connect with guide rail amplitude oil cylinder and folding arm.
Further, the folding arm guard rail breakdown van according to above-mentioned design scheme, which is characterized in that the subframe assembly
Bottom is equipped with chassis hydraulic support leg；The side of the subframe assembly is equipped with row's fence.
Further, the folding arm guard rail breakdown van according to above-mentioned design scheme, which is characterized in that the rail assembly includes
Hydraulic hammer device, pneumatic percussion drill, foot support, air compressor machine and rail telescopic oil cylinder；The air compressor machine is arranged in subframe assembly
Top is connect by tracheae with pneumatic percussion drill；The foot support is arranged in track telescopic oil cylinder bottom, and it is total to be used to support guide rail
At；The rail telescopic oil cylinder is equipped with mounting plate；The mounting plate is for connecting hydraulic hammer device or pneumatic percussion drill.
Further, the folding arm guard rail breakdown van according to above-mentioned design scheme, which is characterized in that the pneumatic percussion drill packet
Include drill motor, drilling rod and impactor.
Technical effect of the invention is as follows: the folding arm guard rail breakdown van of the application can pass through in piling, pile pulling and drilling
Manual manipulation bar or Digiplex control, and adjust guide rail to vertical state first, in accordance with following steps, adjust folding arm and become
Width cylinder action to folding arm is in horizontality, returns back to folding arm by adjusting revolution pedestal and is in vehicle side, adjusts conduit
Amplitude oil cylinder to guide rail is in vertical.
When needing to carry out piling work, is slid laterally by adjusting two-way slipping base oil cylinder, adjust hydraulic hammer
Tup position be exactly in the surface of guardrail pile, the movement of interactive operation hydraulic hammer and the completion of telescopic rail downward actuation are beaten
Stake operation.
It when needing to carry out pile pulling operation, adjusts hydraulic hammer and rises to certain altitude, adjust foot support and stretch out support to ground
Pile pulling auxiliary tool one end is connected on the pulley on hydraulic hammer mounting bracket head by face, and the other end is connected on guardrail pile,
Pile can be extracted by manipulating telescopic oil cylinder of suspension arm vertical motion.
When needing to carry out school stake operation, adjusts hydraulic hammer and be pressed in right above guardrail pile, according to the inclination conditions of pile,
By adjusting sliding laterally for slipping base, the angle of revolution of turntable is adjusted, manipulation amplitude oil cylinder adjusts folding arm and guide rail is vertical
The angle in direction, to complete school stake operation.
When needing to carry out bore operation, adjust impact drill and be placed in the top of bore position, by manipulation telescopic oil cylinder come
Adjust the height of drilling rod, pneumatic percussion drill includes drill motor, drilling rod and impactor, when drilling, screw air compressor according to
Gas compressed is discharged working principle by itself by tracheae, to provide power to drilling hole burst device, shortens brill
The time in hole, drilling rod and impactor are placed after dismantling when without bore operation, are assembled drilling rod in drill motor when drilling
On, impactor is connect with drilling rod bottom thread, and interaction manipulation drilling rotating forward movement and telescopic rail downward actuation are completed drilling and made
Industry.
Detailed description of the invention
Fig. 1 is that folding arm guard rail breakdown van reorganizes and outfit state diagram.
Fig. 2 is the piling of folding arm guard rail breakdown van, pile pulling, school stake operation schematic diagram.
Fig. 3 is folding arm guard rail breakdown van bore operation schematic diagram.
In figure: 1. chassis；2. air compressor machine；3. folding arm amplitude oil cylinder；4. guide rail amplitude oil cylinder；5. fence；6. wireless electric-controlled
System；7. base supports leg；8. two-way slipping base；9. chassis hydraulic support leg；10. auxiliary tool；11. subframe assembly；
12. drill motor；13. fixed bracket；14. rail assembly；15. folding arm；16. fixed arm；17. hydraulic hammer device；18. foot branch
Support；19. turning round pedestal；20. rail telescopic oil cylinder；21. guide rail connection otic placode；22. pneumatic percussion drill；23. hand-operated valve operation bench.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment: a kind of folding arm guard rail breakdown van, which is characterized in that folding arm guard rail breakdown van includes that chassis, subframe are total
At, two-way slipping base, fold arm assembly, rail assembly；The subframe assembly is fixed on chassis；The two-way cunning
Pedestal is moved to be fixed on subframe assembly；The folding arm assembly is arranged in two-way slipping base, and can be double
It is slided in slipping base；The two-way slipping base is to arrange along subframe assembly from headstock to parking stall, i.e. folding arm dress
The tailstock can be slid into from headstock along two-way slipping base by setting.
The folding arm assembly includes fixing support for base, revolution pedestal and folding arm；The fixing support for base includes
Movable supporting legs, sliding oil cylinder, the fixed otic placode of sliding oil cylinder；There are two the movable supporting legs are set, and connected by crossbeam；The cunning
The fixed otic placode in one end for moving oil cylinder is arranged on crossbeam；The sliding oil cylinder is fixed and is connected by the fixed otic placode of sliding oil cylinder and crossbeam
It connects；The crossbeam is equipped with sliding rail；The crossbeam is vertically arranged with two-way slipping base, is in conjunction with above-mentioned two-way slipping base
Enable and fold the movement of arm four-way, enables and fold any one place that arm is moved to the i.e. vehicle in chassis, greatly improve
The flexibility ratio that equipment uses, improves service efficiency.
The revolution pedestal includes sliding connection otic placode, turntable, rotation rack gear and rotated rack oil cylinder；The turntable bottom
Equipped with the matched sliding slot of sliding rail；The sliding connection otic placode is connect with the other end for sliding oil cylinder；The revolution pedestal is in cunning
The effect for moving oil cylinder can be slided on fixing support for base；The turntable includes upper turntable and lower turntable；The sliding connection
Otic placode is arranged on lower turntable；The upper turntable is connect by rotating rack gear with lower turntable；The upper turntable can be in rotary teeth
It is rotated on lower turntable under the driving of bar oil cylinder；Fixed arm is equipped at the top of the upper turntable；The fixed arm is equipped with luffing oil
Cylinder fixes otic placode.
The folding arm includes folding arm hinged shaft, amplitude oil cylinder hinged shaft, amplitude oil cylinder, guide rail amplitude oil cylinder, guide rail luffing
Oil cylinder fixes otic placode, folding arm；The folding arm is connect by folding arm hinged shaft with fixed arm；The amplitude oil cylinder hinged shaft setting is being rolled over
On arm；Described amplitude oil cylinder one end is connect with the fixed otic placode of amplitude oil cylinder, the other end and amplitude oil cylinder stud connection；The folding arm
It can be rotated around arm hinged shaft is folded under the driving of amplitude oil cylinder；The fixed otic placode of the guide rail amplitude oil cylinder is arranged on folding arm；
One end of the guide rail amplitude oil cylinder is connect with the fixed otic placode of guide rail amplitude oil cylinder, and the other end is for installing rail assembly；It is described
The end of folding arm is equipped with the mounting hole for installing rail assembly；
The rail assembly includes hydraulic hammer device, pneumatic percussion drill, foot support, air compressor machine and rail telescopic oil cylinder；Institute
It states air compressor machine to be arranged above subframe assembly, be connect by tracheae with pneumatic percussion drill；The foot support setting is stretched in track
Contracting oil cylinder bottom, is used to support rail assembly；The rail telescopic oil cylinder is equipped with mounting plate；The mounting plate is for connecting liquid
Hammer device or pneumatic percussion drill.
Claims (5)
1. a kind of folding arm guard rail breakdown van, which is characterized in that folding arm guard rail breakdown van includes chassis, subframe assembly, two-way cunning
It moves pedestal, fold arm assembly, rail assembly；The subframe assembly is fixed on chassis；The two-way slipping base is solid
It is fixed to be arranged on subframe assembly；The folding arm assembly is arranged in two-way slipping base, and can be in two-way sliding base
It is slided on seat；
The folding arm assembly includes fixing support for base, revolution pedestal and folding arm；The fixing support for base includes activity
Supporting leg, sliding oil cylinder, the fixed otic placode of sliding oil cylinder；There are two the movable supporting legs are set, and connected by crossbeam；The sliding oil
The fixed otic placode in one end of cylinder is arranged on crossbeam；The sliding oil cylinder is fixedly connected by the fixed otic placode of sliding oil cylinder with crossbeam；
The crossbeam is equipped with sliding rail；
The revolution pedestal includes sliding connection otic placode, turntable, rotation rack gear and rotated rack oil cylinder；The turntable bottom is equipped with
With the matched sliding slot of sliding rail；The sliding connection otic placode is connect with the other end for sliding oil cylinder；The revolution pedestal is in sliding oil
The effect of cylinder can be slided on fixing support for base；The turntable includes upper turntable and lower turntable；The sliding connection otic placode
It is arranged on lower turntable；The upper turntable is connect by rotating rack gear with lower turntable；The upper turntable can be in rotated rack oil
It is rotated on lower turntable under the driving of cylinder；Fixed arm is equipped at the top of the upper turntable；The fixed arm is solid equipped with amplitude oil cylinder
Determine otic placode；
The folding arm includes folding arm hinged shaft, amplitude oil cylinder hinged shaft, amplitude oil cylinder, guide rail amplitude oil cylinder, guide rail amplitude oil cylinder
Fixed otic placode, folding arm；The folding arm is connect by folding arm hinged shaft with fixed arm；The amplitude oil cylinder hinged shaft is arranged in folding arm
On；Described amplitude oil cylinder one end is connect with the fixed otic placode of amplitude oil cylinder, the other end and amplitude oil cylinder stud connection；The folding arm exists
It can be rotated around arm hinged shaft is folded under the driving of amplitude oil cylinder；The fixed otic placode of the guide rail amplitude oil cylinder is arranged on folding arm；Institute
The one end for stating guide rail amplitude oil cylinder is connect with the fixed otic placode of guide rail amplitude oil cylinder, and the other end is for installing rail assembly；The folding
The end of arm is equipped with the mounting hole for installing rail assembly.
2. folding arm guard rail breakdown van according to claim 1, which is characterized in that the rail assembly passes through guide rail connection otic placode
It is connect with guide rail amplitude oil cylinder and folding arm.
3. folding arm guard rail breakdown van according to claim 1, which is characterized in that the bottom of the subframe assembly is equipped with chassis
Hydraulic support leg；The side of the subframe assembly is equipped with row's fence.
4. folding arm guard rail breakdown van according to claim 2, which is characterized in that the rail assembly include hydraulic hammer device,
Pneumatic percussion drill, foot support, air compressor machine and rail telescopic oil cylinder；The air compressor machine is arranged above subframe assembly, passes through gas
Pipe is connect with pneumatic percussion drill；The foot support is arranged in track telescopic oil cylinder bottom, is used to support rail assembly；The track
Telescopic oil cylinder is equipped with mounting plate；The mounting plate is for connecting hydraulic hammer device or pneumatic percussion drill.
5. folding arm guard rail breakdown van according to claim 4, which is characterized in that the pneumatic percussion drill include drill motor,
Drilling rod and impactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457749.1A CN110306468A (en) | 2019-05-29 | 2019-05-29 | A kind of folding arm guard rail breakdown van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457749.1A CN110306468A (en) | 2019-05-29 | 2019-05-29 | A kind of folding arm guard rail breakdown van |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110306468A true CN110306468A (en) | 2019-10-08 |
Family
ID=68074992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910457749.1A Pending CN110306468A (en) | 2019-05-29 | 2019-05-29 | A kind of folding arm guard rail breakdown van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110306468A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703780A (en) * | 2022-03-14 | 2022-07-05 | 厦门厦工重工有限公司 | Improved guardrail breakdown van and guardrail plate installation method thereof |
| CN114703780B (en) * | 2022-03-14 | 2024-06-25 | 厦门厦工重工有限公司 | Improved guardrail rush-repair vehicle and guardrail plate mounting method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201816502U (en) * | 2010-10-13 | 2011-05-04 | 南京金长江交通设施有限公司 | First-aid repair vehicle for road crashproof guardrail |
| CN103526703A (en) * | 2013-11-03 | 2014-01-22 | 蒋佳 | Multifunctional full-hydraulic self-propelled highway crash barrier piling, pulling and drilling all-in-one machine |
| CN103742170A (en) * | 2014-01-26 | 2014-04-23 | 中铁工程装备集团有限公司 | Wet spraying machine with sliding foldable arm |
| CN104988921A (en) * | 2015-05-22 | 2015-10-21 | 南京金长江交通设施有限公司 | Multifunctional guardrail recovery vehicle |
| CN105951827A (en) * | 2016-06-20 | 2016-09-21 | 山东泰开汽车制造有限公司 | Operating vehicle for stake mounting |
| CN107447678A (en) * | 2017-09-27 | 2017-12-08 | 中国葛洲坝集团第五工程有限公司 | A kind of erection crane of the two-way positioning of energy |
| CN108532603A (en) * | 2018-06-30 | 2018-09-14 | 徐州万盛工程设备有限公司 | A kind of operating mechanism of vehicle highway barrier stake pile-driving and-pulling machine |
| CN208379507U (en) * | 2018-06-11 | 2019-01-15 | 河南远东大方道路养护设备有限公司 | A kind of guardrail tool car |
-
2019
- 2019-05-29 CN CN201910457749.1A patent/CN110306468A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201816502U (en) * | 2010-10-13 | 2011-05-04 | 南京金长江交通设施有限公司 | First-aid repair vehicle for road crashproof guardrail |
| CN103526703A (en) * | 2013-11-03 | 2014-01-22 | 蒋佳 | Multifunctional full-hydraulic self-propelled highway crash barrier piling, pulling and drilling all-in-one machine |
| CN103742170A (en) * | 2014-01-26 | 2014-04-23 | 中铁工程装备集团有限公司 | Wet spraying machine with sliding foldable arm |
| CN104988921A (en) * | 2015-05-22 | 2015-10-21 | 南京金长江交通设施有限公司 | Multifunctional guardrail recovery vehicle |
| CN105951827A (en) * | 2016-06-20 | 2016-09-21 | 山东泰开汽车制造有限公司 | Operating vehicle for stake mounting |
| CN107447678A (en) * | 2017-09-27 | 2017-12-08 | 中国葛洲坝集团第五工程有限公司 | A kind of erection crane of the two-way positioning of energy |
| CN208379507U (en) * | 2018-06-11 | 2019-01-15 | 河南远东大方道路养护设备有限公司 | A kind of guardrail tool car |
| CN108532603A (en) * | 2018-06-30 | 2018-09-14 | 徐州万盛工程设备有限公司 | A kind of operating mechanism of vehicle highway barrier stake pile-driving and-pulling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114703780A (en) * | 2022-03-14 | 2022-07-05 | 厦门厦工重工有限公司 | Improved guardrail breakdown van and guardrail plate installation method thereof |
| CN114703780B (en) * | 2022-03-14 | 2024-06-25 | 厦门厦工重工有限公司 | Improved guardrail rush-repair vehicle and guardrail plate mounting method thereof |
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