CN110158593A - A kind of folding arm assembly - Google Patents
A kind of folding arm assembly Download PDFInfo
- Publication number
- CN110158593A CN110158593A CN201910457739.8A CN201910457739A CN110158593A CN 110158593 A CN110158593 A CN 110158593A CN 201910457739 A CN201910457739 A CN 201910457739A CN 110158593 A CN110158593 A CN 110158593A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- folding arm
- sliding
- otic placode
- turntable
- 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.)
- Granted
Links
- 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 abstract description 16
- 230000000694 effects Effects 0.000 claims description 6
- 235000004443 Ricinus communis Nutrition 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 abstract description 13
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000004035 construction material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of folding arm assemblies, and 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 fixed otic placode in one end of the sliding oil 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 folding arm assembly of the application is mounted on breakdown van, is not take up in breakdown van in the case where guaranteeing sliding, rotary motion, the space at rear portion, so that breakdown van be facilitated to carry more rush repair equipments.
Description
Technical field
The present invention relates to engineering truck fields, more particularly, to a kind of folding arm assembly on 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.
The defect and deficiency of the prior art: conventional guard rail breakdown van due to self structure lead to not carry construction material and
Rush repair equipment, road maintenance department, which needs to set out at least two cars, could complete a guardrail repairing operation, increase repairing and make
The cost of industry is being protected so a rush repair equipment and the guard rail breakdown van of construction material of capable of carrying of exploitation is particularly important
In the case that card special device is multiple functional, how to avoid assembling structure from occupying in the middle part of vehicle just becomes extremely to weigh with back space
It wants.
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.
For appeal situation, the invention patent provides a kind of guard rail breakdown van folding arm assembly, is guaranteeing sliding, revolution fortune
It is not take up in breakdown van in the case where dynamic, the space at rear portion, so that breakdown van be facilitated to carry more rush repair equipments.
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, it is especially a kind of be not take up in breakdown van in the case where guaranteeing sliding, rotary motion, the space at rear portion, thus convenient
Breakdown van carries more rush repair equipments.
To solve the above problems, the scheme that the present invention uses is as follows: a kind of folding arm assembly, which is characterized in that fold arm
Device includes fixing support for base, revolution pedestal and folding arm；The fixing support for base include movable supporting legs, sliding oil cylinder,
Slide the fixed otic placode of oil cylinder；There are two the movable supporting legs are set, and connected by crossbeam；One end fixed ear of the sliding oil cylinder
Plate 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；Wherein fixing support for base is mounted on vehicle carrier, i.e., fixing support for base is fixedly connected with the crossbeam of vehicle,
Then revolution pedestal is set, and turn round pedestal to move in parallel on fixing support for base on it, and turns round pedestal
Top half is rotatable again, therefore the folding arm being arranged on revolution pedestal can be realized multi-faceted work, and will not
Occupy too big space.
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 arms；The folding
The end of arm is equipped with the mounting hole for installing rail arms.
Further, arm assembly is folded according to above-mentioned design scheme, which is characterized in that the movable supporting legs include vertical
Telescopic rod and castor；The vertical telescopic rod is fixedly connected with crossbeam；The castor is arranged in vertical telescopic rod bottom；Institute
It states there are two vertical telescopic rod sets, and is realized and worked asynchronously by same Serve Motor Control.
Further, arm assembly is folded according to above-mentioned design scheme, which is characterized in that the movable supporting legs are equipped with machine
Tool lock；The mechanical lock can lock it when vertical telescopic rod is fully opened or packed up completely.
Technical effect of the invention is as follows: the folding arm assembly of the application can be fixed on the front of subframe longitudinal beam, lead to
Crossing the otic placode folded on arm can connect with the track otic placode of breakdown van, driven piles using the revolution of pedestal and slipping mechanism completion,
Pile pulling, bore operation.While being not take up in the middle part of breakdown van and back space, moreover it is possible to more repairing work materials are carried,
Cost has been saved, it is more convenient to use.
When in use, fixing support for base 1 is mounted on automotive frame, it is fixed with fixing seat and connection bolt,
Open movable supporting legs mechanical lock, by movable supporting legs it is fully open after and lock mechanical lock mechanism, operation control valve so that supporting leg is oily
Cylinder, which is extend out to, supports to ground, and after opening sliding retaining mechanism, manipulation valve rod control sliding oil cylinder 2 reaches required position.Manipulation
Position needed for valve rod control oil cylinder with gear racks 6 drives rack drives sprocket to reach turntable rotation, turntable can be 95 ° of left-right rotation.
The amplitude oil cylinder for manipulating valve rod control turntable two sides, moves up and down folding arm, realizes the height variation of table top.Manipulate valve rod control
Guide rail amplitude oil cylinder, moves up and down guide rail, realizes the variation of rail arms.
Detailed description of the invention
Fig. 1 is fixed support schematic diagram.
Fig. 2 is revolution pedestal schematic diagram.
Fig. 3 is the folding arm opening state schematic diagram for folding arm assembly.
Fig. 4 is to fold arm assembly to reorganize and outfit status diagram.
In figure: 1. fixing support for base；2. sliding oil cylinder；3. sliding the fixed otic placode of oil cylinder；4. sliding connection otic placode；5. turn
Carry-over bar；6. rotated rack oil cylinder；7. folding arm hinged shaft；8 amplitude oil cylinder hinged shafts；9. folding arm；10. turntable；11. amplitude oil cylinder is solid
Determine otic placode；12. guide rail amplitude oil cylinder fixes otic placode；13. guide rail amplitude oil cylinder；14. supporting leg retaining mechanism；15. movable supporting legs；
16. folding arm amplitude oil cylinder；17. sliding retaining mechanism；18. movable support.
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 assembly, folding arm assembly includes fixing support for base, revolution pedestal and folding arm；Institute
Stating 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
It is connected by crossbeam；The fixed otic placode in one end of the sliding oil cylinder is arranged on crossbeam；The sliding oil cylinder passes through sliding oil cylinder
Fixed otic placode is fixedly connected 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
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 arms；The folding
The end of arm is equipped with the mounting hole for installing rail arms.
Fixing support for base 1 is mounted on automotive frame, opening activity branch fixed with fixing seat and connection bolt
Leg mechanical lock, by movable supporting legs it is fully open after and lock mechanical lock mechanism, operation control valve so that support oil cylinder extend out to branch
It supports to ground, after opening sliding retaining mechanism, manipulation valve rod control sliding oil cylinder 2 reaches required position.It manipulates valve rod and controls tooth
Position needed for bar oil cylinder 6 drives rack drives sprocket to reach turntable rotation, turntable can be 95 ° of left-right rotation.Manipulate valve rod control
The amplitude oil cylinder of turntable two sides processed, moves up and down folding arm, realizes the height variation of table top.Manipulate valve rod control guide rail luffing oil
Cylinder moves up and down guide rail, realizes the variation of rail arms.
Claims (3)
1. a kind of folding arm assembly, which is characterized in that 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 it is connected by crossbeam；The fixed otic placode in one end of the sliding oil cylinder is arranged on crossbeam；The sliding oil cylinder passes through sliding oil
The fixed otic placode of cylinder is fixedly connected 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 arms；The folding arm
End be equipped with mounting hole for installing rail arms.
2. folding arm assembly according to claim 1, which is characterized in that the movable supporting legs include vertical telescopic rod and activity
Wheel；The vertical telescopic rod is fixedly connected with crossbeam；The castor is arranged in vertical telescopic rod bottom；The vertical telescopic rod
There are two if, and is realized and worked asynchronously by same Serve Motor Control.
3. folding arm assembly according to claim 2, which is characterized in that the movable supporting legs are equipped with mechanical lock；The machine
Tool lock can lock it when vertical telescopic rod is fully opened or packed up completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457739.8A CN110158593B (en) | 2019-05-29 | 2019-05-29 | Folding arm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910457739.8A CN110158593B (en) | 2019-05-29 | 2019-05-29 | Folding arm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110158593A true CN110158593A (en) | 2019-08-23 |
| CN110158593B CN110158593B (en) | 2024-01-30 |
Family
ID=67630081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910457739.8A Active CN110158593B (en) | 2019-05-29 | 2019-05-29 | Folding arm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110158593B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2038611A1 (en) * | 1990-03-11 | 1992-09-12 | Jianrong Hu | Hydraulic pressure pile drive |
| CN2386079Y (en) * | 1999-09-01 | 2000-07-05 | 石家庄市新星汽车改装厂 | Road guardrail placing and removing vehicle |
| US20030082038A1 (en) * | 2001-10-29 | 2003-05-01 | Pablo Nolasco | Wheel lift with laterally movable, rotatable swivel arm wheel scoops |
| US20040105746A1 (en) * | 2001-10-29 | 2004-06-03 | Pablo Nolasco | Wheel lift with laterally movable, rotatable swivel arm wheel scoops |
| JP2004182379A (en) * | 2002-12-02 | 2004-07-02 | Toyota Industries Corp | Safety device in high lift working vehicle |
| CN201056676Y (en) * | 2007-06-28 | 2008-05-07 | 侯学武 | Breakdown lorry for highroad anti-collision guardrail |
| CN201120883Y (en) * | 2007-09-14 | 2008-09-24 | 南京金长江交通设施有限公司 | Hydraulic support leg of wreck for safety fence on highway |
| CN101973227A (en) * | 2010-10-11 | 2011-02-16 | 南京金长江交通设施有限公司 | Guard rail breakdown van |
| 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 |
| CN104442526A (en) * | 2013-09-22 | 2015-03-25 | 青岛鸿森重工有限公司 | Road anti-collision fence breakdown van |
| US10081288B1 (en) * | 2017-11-15 | 2018-09-25 | Altec Industries, Inc. | Emergency utility vehicle with high-clearance folding outriggers |
| CN210216425U (en) * | 2019-05-29 | 2020-03-31 | 南京金长江交通设施有限公司 | Folding arm device |
-
2019
- 2019-05-29 CN CN201910457739.8A patent/CN110158593B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2038611A1 (en) * | 1990-03-11 | 1992-09-12 | Jianrong Hu | Hydraulic pressure pile drive |
| CN2386079Y (en) * | 1999-09-01 | 2000-07-05 | 石家庄市新星汽车改装厂 | Road guardrail placing and removing vehicle |
| US20030082038A1 (en) * | 2001-10-29 | 2003-05-01 | Pablo Nolasco | Wheel lift with laterally movable, rotatable swivel arm wheel scoops |
| US20040105746A1 (en) * | 2001-10-29 | 2004-06-03 | Pablo Nolasco | Wheel lift with laterally movable, rotatable swivel arm wheel scoops |
| JP2004182379A (en) * | 2002-12-02 | 2004-07-02 | Toyota Industries Corp | Safety device in high lift working vehicle |
| CN201056676Y (en) * | 2007-06-28 | 2008-05-07 | 侯学武 | Breakdown lorry for highroad anti-collision guardrail |
| CN201120883Y (en) * | 2007-09-14 | 2008-09-24 | 南京金长江交通设施有限公司 | Hydraulic support leg of wreck for safety fence on highway |
| CN101973227A (en) * | 2010-10-11 | 2011-02-16 | 南京金长江交通设施有限公司 | Guard rail breakdown van |
| 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 |
| CN104442526A (en) * | 2013-09-22 | 2015-03-25 | 青岛鸿森重工有限公司 | Road anti-collision fence breakdown van |
| US10081288B1 (en) * | 2017-11-15 | 2018-09-25 | Altec Industries, Inc. | Emergency utility vehicle with high-clearance folding outriggers |
| CN210216425U (en) * | 2019-05-29 | 2020-03-31 | 南京金长江交通设施有限公司 | Folding arm device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110158593B (en) | 2024-01-30 |
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