CN110217154A - A kind of barrier clearing device and tractor obstacles removing car - Google Patents
A kind of barrier clearing device and tractor obstacles removing car Download PDFInfo
- Publication number
- CN110217154A CN110217154A CN201910492307.0A CN201910492307A CN110217154A CN 110217154 A CN110217154 A CN 110217154A CN 201910492307 A CN201910492307 A CN 201910492307A CN 110217154 A CN110217154 A CN 110217154A
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- Prior art keywords
- hinged
- trailing arm
- clearing device
- plate
- barrier clearing
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- 230000004888 barrier function Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000000916 dilatatory effect Effects 0.000 claims description 17
- 241000239290 Araneae Species 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 7
- 239000000969 carrier Substances 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/12—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles
- B60P3/125—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles by supporting only part of the vehicle, e.g. front- or rear-axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Tires In General (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of barrier clearing device and tractor obstacles removing cars, are related to road obstacle clearing equipment technical field comprising clasping tyre mechanism, trailing arm mechanism, two bindiny mechanisms, two driver plates and two connecting rods；Two bindiny mechanisms are fixedly mounted on the tailstock portion of motor vehicle, and are symmetricly set on the two sides of back wheels of vehicle；The front end of bindiny mechanism and trailing arm mechanism is hinged, and drive cylinder is provided in bindiny mechanism, and the cylinder body of drive cylinder and bindiny mechanism are hinged；Driver plate includes the first hinged end, the second hinged end and third hinged end, wherein the first hinged end of driver plate and the tailstock portion of motor vehicle are hinged, and the second hinged end of driver plate and the piston rod of corresponding drive cylinder are hinged；The upper end of two connecting rods is hinged with the third hinged end of corresponding driver plate respectively, and the lower end of two connecting rods is hinged with trailing arm mechanism respectively, and the power for relay cylinder is to trailing arm mechanism；Clasping tyre mechanism is connect with the rear end of trailing arm mechanism, for clamping the tire of fault car.
Description
Technical field
The present invention relates to road obstacle clearing equipment technical fields, are specifically a kind of barrier clearing device and tractor obstacles removing car.
Background technique
Obstacles removing car entitled road obstacle clearing vehicle, also known as trailer, roadside assistance vehicle, pulling vehicle entirely have lifting, pull and lift
Multiple functions, the obstacles removing cars such as traction are mainly used for road service system vehicle, city violation vehicle and rescue etc..
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of barrier clearing devices and tractor to remove obstacles
Vehicle, it is strong to climb that ability, lifts up to 2 tons or so, and 30 degree of leave angle or more, turning radius is small, and direction is hydraulic flexibly, with auxiliary
Wheel, can also play a role in location of paddling.In addition its vehicle height is low, and contentedly demand is rescued in library.
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of barrier clearing device is mounted on the tailstock of motor vehicle
Portion, including clasping tyre mechanism, trailing arm mechanism, two bindiny mechanisms, two driver plates and two connecting rods；Two bindiny mechanisms are fixedly mounted on motor-driven
The tailstock portion of vehicle, and it is symmetricly set on the two sides of back wheels of vehicle；The front end of the bindiny mechanism and trailing arm mechanism is hinged, and connects machine
Drive cylinder is provided in structure, the cylinder body of the drive cylinder and bindiny mechanism are hinged；The driver plate include the first hinged end,
Second hinged end and third hinged end, wherein the first hinged end of driver plate and the tailstock portion of motor vehicle are hinged, and the of driver plate
Two hinged ends and the piston rod of corresponding drive cylinder are hinged；It is cut with scissors respectively with the third hinged end of corresponding driver plate the upper end of two connecting rods
It connects, the lower end of two connecting rods is hinged with trailing arm mechanism respectively, and the power for relay cylinder is to trailing arm mechanism；The clasping tyre mechanism with
The rear end of trailing arm mechanism connects, for clamping the tire of fault car.
Further improvement lies in that: the trailing arm mechanism includes main trailing arm, attachment base, two secondary trailing arms and two articulated slabs；Two is secondary
The rear end of trailing arm passes through connecting shaft respectively and is fixedly connected with the front end of main trailing arm, the front end of two secondary trailing arms respectively with corresponding connection
Mechanism is hinged；The articulated slab is fixed at the outside of corresponding secondary trailing arm, and hinged with the lower end of respective link；The connection
Seat is connect by mounting plate with the rear end of main trailing arm, and the limit that height is tilted for limiting attachment base is provided on mounting plate
Block.
Further improvement lies in that: the connecting rod includes the body of rod, and the both ends of the body of rod are respectively arranged with connection holder and lower company
Connect holder.
Further improvement lies in that: the bindiny mechanism includes support plate and the side plate that support plate two sides are arranged in；The side
The first hinge hole compatible with trailing arm mechanism and the second hinge hole compatible with drive cylinder cylinder body are provided on plate；It is described
The upper end of support plate is provided with mounting head, and installation compatible with motor vehicle tailstock portion is both provided in the mounting head and side plate
Hole.
Further improvement lies in that: the clasping tyre mechanism includes spider body, two-arm set, two bearer carriers and two L-type tire supports
Frame；Hinged seat compatible with trailing arm mechanism is provided in the middle part of the spider body；Two-arm set is telescopic respectively to be set in
The both ends of spider body；Two bearer carriers are hingedly connected to corresponding arm set；Two L-type tire brackets are telescopic respectively to be inserted into pair
In the bearer carrier answered.
Further improvement lies in that: the outer wall of the arm set is provided with the first bolt and two contrary chain hooks；The arm
It is axially disposed in set to have hook；Several the first limit holes compatible with the first bolt are provided on the spider body.
Further improvement lies in that: the second bolt and pitch chain are provided on the bearer carrier；It is set on the L-type tire bracket
It is equipped with several the second limit holes compatible with the second bolt.
The invention also discloses a kind of tractor obstacles removing cars, including dilatory railcar body, are provided with hair in the dilatory railcar body
Motivation assembly and fuel tank are provided with such as above-mentioned barrier clearing device at the tailstock of the dilatory railcar body.
Further improvement lies in that: balance weight mechanism is provided at the headstock of the dilatory railcar body；The balance weight mechanism includes
Ballast box, which has installation gap towards the vertex for drawing railcar body, and several reinforcements are provided in installation gap
Plate.
Further improvement lies in that: auxiliary wheel support assembly is provided at the front-wheel of the dilatory railcar body；The auxiliary wheel
Bracket assembly includes vertical supporting rod, knighthead and support beam；The upper end of the vertical supporting rod is provided with U-shaped bracket, support
Vertical bar lower end is connected by the upper end of connecting plate and knighthead；It is connect on the outside of the lower end of the knighthead and support beam,
Fixing seat is provided on the inside of the support beam.
The beneficial effects of the present invention are:
In the present invention, tractor obstacles removing car to climb that ability strong, lift up to 2 tons or so, 30 degree of leave angle or more, turning half
Diameter is small, and direction is hydraulic flexibly, matches auxiliary wheel, can also play a role in location of paddling.In addition its vehicle height is low, and contentedly library is rescued
Help demand.
Detailed description of the invention
Fig. 1 is the schematic diagram of barrier clearing device in the embodiment of the present invention；
Fig. 2 is the top view of trailing arm mechanism in the embodiment of the present invention；
Fig. 3 is the front view of trailing arm mechanism in the embodiment of the present invention；
Fig. 4 is the top view of connecting rod in the embodiment of the present invention；
Fig. 5 is the front view of connecting rod in the embodiment of the present invention；
Fig. 6 is the front view of bindiny mechanism in the embodiment of the present invention；
Fig. 7 is the right view of bindiny mechanism in the embodiment of the present invention；
Fig. 8 is the schematic diagram of clasping tyre mechanism in the embodiment of the present invention；
Fig. 9 is the schematic diagram of tractor obstacles removing car in the embodiment of the present invention；
Figure 10 is the front view of balance weight mechanism in the embodiment of the present invention；
Figure 11 is the right view of balance weight mechanism in the embodiment of the present invention；
Figure 12 is the front view of auxiliary wheel support assembly in the embodiment of the present invention；
Figure 13 is the right view of auxiliary wheel support assembly in the embodiment of the present invention；
Figure 14 is the working state schematic representation of tractor obstacles removing car in the embodiment of the present invention；
Figure 15 is the status diagram in the embodiment of the present invention after tractor obstacles removing car trailer.
Appended drawing reference:
1- draws railcar body；11- engine assembly；12- fuel tank；
2- barrier clearing device；
21- bindiny mechanism；210- support plate；211- side plate；212- mounting head；The first hinge hole of 213-；214- second is cut with scissors
Connect hole；
22- drive cylinder；
23- driver plate；
24- connecting rod；The 240- body of rod；Holder is connected on 241-；Holder is connected under 242-；
25- trailing arm mechanism；The main trailing arm of 250-；251- pair trailing arm；252- articulated slab；253- connecting shaft；254- mounting plate；
255- limited block；256- attachment base；
26- clasping tyre mechanism；260- spider body；261- hinged seat；262- arm set；263- hook；264- chain hook；265-
One bolt；266- bearer carrier；267- pitch chain；The second bolt of 268-；269-L type tire bracket；
3- balance weight mechanism；31- ballast box；32- stiffening plate；
4- auxiliary wheel support assembly；41- vertical supporting rod；42-U type bracket；43- knighthead；44- connecting plate；45- support
Crossbeam；46- fixing seat.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.
In the description of the present invention, it should be noted that " laterally (X) ", " vertical if any term " center " for the noun of locality
To (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The indicating positions such as "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship is based on attached drawing institutes
The orientation or positional relationship shown is merely for convenience of the narration present invention and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and be operated with particular orientation, should not be understood as limiting specific guarantor of the invention
Protect range.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " several ", " several " are meant that two or more, unless separately
There is clearly specific restriction.
Make this hair by being further described to a specific embodiment of the invention below with reference to the attached drawing of specification
Bright technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, purport
It is explaining the present invention, and is being not considered as limiting the invention.
Shown in Figure 1, the embodiment of the present invention provides a kind of barrier clearing device, is mounted on the tailstock portion of motor vehicle, this is removed obstacles
Device includes clasping tyre mechanism 26, trailing arm mechanism 25, two bindiny mechanisms 21, two driver plates 23 and two connecting rods 24；
Two bindiny mechanisms 21 are fixedly mounted on the tailstock portion of motor vehicle, and are symmetricly set on the two sides of back wheels of vehicle；Connection machine
Structure 21 and the front end of trailing arm mechanism 25 are hinged, and drive cylinder 22 is provided in bindiny mechanism 21, the cylinder body of drive cylinder 22 with
Bindiny mechanism 21 is hinged；
Driver plate 23 includes the first hinged end, the second hinged end and third hinged end, wherein the first of driver plate 23 is hinged
End is hinged with the tailstock portion of motor vehicle, and the second hinged end of driver plate 23 and the piston rod of corresponding drive cylinder 22 are hinged；This reality
It applies in example, the second hinged end is between the first hinged end and third hinged end.
The upper end of two connecting rods 24 is hinged with the third hinged end of corresponding driver plate 23 respectively, the lower end of two connecting rods 24 respectively with
Trailing arm mechanism 25 is hinged, and the power for relay cylinder is to trailing arm mechanism 25；
Clasping tyre mechanism 26 is connect with the rear end of trailing arm mechanism 25, for clamping the tire of fault car.
Shown in referring to figs. 2 and 3, trailing arm mechanism 25 includes main trailing arm 250, the secondary trailing arm 251 of attachment base 256, two and two hinges
Fishplate bar 252；
The rear end of two secondary trailing arms 251 passes through connecting shaft 253 respectively and is fixedly connected with the front end of main trailing arm 250, two secondary trailing arms
251 front end is hinged with corresponding bindiny mechanism 21 respectively；
Articulated slab 252 is fixed at the outside of corresponding secondary trailing arm 251, and hinged with the lower end of respective link 24；
Attachment base 256 is connect by mounting plate 254 with the rear end of main trailing arm 250, and is provided on mounting plate 254 for limiting
Attachment base 256 processed tilts the limited block 255 of height.
Referring to fig. 4 and shown in Fig. 5, connecting rod 24 includes the body of rod 240, and the both ends of the body of rod 240 are respectively arranged with connection holder
241 and lower connection holder 242.
Referring to shown in Fig. 6 and Fig. 7, bindiny mechanism 21 includes support plate 210 and the side plate that 210 two sides of support plate are arranged in
211；It is provided on side plate 211 with compatible first hinge hole 213 of trailing arm mechanism 25 and is adapted with 22 cylinder body of drive cylinder
The second hinge hole 214；The upper end of support plate 210 is provided with mounting head 212, be both provided in mounting head 212 and side plate 211 with
The compatible mounting hole in motor vehicle tailstock portion.
Shown in Figure 8, clasping tyre mechanism 26 includes spider body 260, two-arm 262, two bearer carriers 266 of set and two L-type wheels
Tire bracket 269；
The middle part of spider body 260 is provided with hinged seat 261 compatible with trailing arm mechanism 25；
262 telescopic both ends for being set in spider body 260 respectively of two-arm set；
Two bearer carriers 266 are hingedly connected to corresponding arm set 262；
Two L-type tire brackets 269 are telescopic respectively to be inserted into corresponding bearer carrier 266.
Specifically, the outer wall of arm set 262 is provided with the first bolt 265 and two contrary chain hooks 264；In arm set 262
It is axially disposed to have hook 263；Several first limit holes compatible with the first bolt 265 are provided on spider body 260.
Specifically, being provided with the second bolt 268 and pitch chain 267 on bearer carrier 266；It is provided on L-type tire bracket 269
Several second limit holes compatible with the second bolt 268.
Shown in Figure 9, the embodiment of the invention also discloses a kind of tractor obstacles removing cars, including dilatory railcar body 1, this is dragged
It is provided with engine assembly 11 and fuel tank 12 in machine drawing car body 1, is provided with above-mentioned such as at the tailstock of dilatory railcar body 1 and removes obstacles
Device 2.
Referring to shown in Figure 10 and Figure 11, balance weight mechanism 3 is provided at the headstock of dilatory railcar body 1；Balance weight mechanism 3 includes matching
The vertex of loaded van 31, the ballast box 31 towards dilatory railcar body 1 has installation gap, and several add is provided in installation gap
Strong plate 32.
Referring to shown in Figure 12 and Figure 13, auxiliary wheel support assembly 4 is provided at the front-wheel of dilatory railcar body 1；Auxiliary wheel branch
Frame assembly 4 includes vertical supporting rod 41, knighthead 43 and support beam 45；
The upper end of vertical supporting rod 41 is provided with U-shaped bracket 42, and 41 lower end of vertical supporting rod passes through connecting plate 44 and knighthead
43 upper end connection；It is connected on the outside of the lower end of knighthead 43 and support beam 45, is provided with fixing seat on the inside of support beam 45
46。
The working principle of tractor obstacles removing car of the present invention are as follows:
Referring to shown in Figure 14 and Figure 15, tractor obstacles removing car is opened to fault car, starts the work of drive cylinder 22
Stopper rod is shunk, and power is conducted by driver plate, connecting rod to trailing arm mechanism, so that clasping tyre mechanism is under the drive of trailing arm mechanism
It is concordant with bottom surface, L-type tire bracket is then protruded into fault car bottom, its front-wheel is fixedly clamped, then utilizes the first bolt
It is locked with the second bolt.After clasping tyre mechanism is locked by the clamping of fault car front-wheel, the piston rod of starting drive cylinder 22 stretches out
A distance, power is conducted by driver plate, connecting rod to trailing arm mechanism, so that clasping tyre mechanism is under the drive of trailing arm mechanism
After fault car headstock is tilted, fault car can be dragged away by starting dilatory railcar body.
Further, it draws and is provided with balance weight mechanism 3 at the headstock of railcar body 1；Can be when clearing mechanism work, stabilization is dragged
The center of machine drawing car body prevents tractor car body from turning on one's side.It is provided with auxiliary wheel support assembly 4 at the front-wheel of dilatory railcar body 1, it can
Paddling, location plays a role.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification
It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or
It is combined in a suitable manner in multiple embodiments or example.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (10)
1. a kind of barrier clearing device is mounted on the tailstock portion of motor vehicle, it is characterised in that: including clasping tyre mechanism (26), trailing arm mechanism
(25), two bindiny mechanisms (21), two driver plates (23) and two connecting rods (24)；
Two bindiny mechanisms (21) are fixedly mounted on the tailstock portion of motor vehicle, and are symmetricly set on the two sides of back wheels of vehicle；The connection
Mechanism (21) and the front end of trailing arm mechanism (25) are hinged, and are provided with drive cylinder (22), the driving in bindiny mechanism (21)
The cylinder body of oil cylinder (22) and bindiny mechanism (21) are hinged；
The driver plate (23) includes the first hinged end, the second hinged end and third hinged end, wherein the first of driver plate (23)
Hinged end and the tailstock portion of motor vehicle are hinged, and the second hinged end of driver plate (23) is cut with scissors with the piston rod of corresponding drive cylinder (22)
It connects；
The upper end of two connecting rods (24) is hinged with the third hinged end of corresponding driver plate (23) respectively, the lower end difference of two connecting rods (24)
Hingedly with trailing arm mechanism (25), for the power of relay cylinder to trailing arm mechanism (25)；
The clasping tyre mechanism (26) connect with the rear end of trailing arm mechanism (25), for clamping the tire of fault car.
2. barrier clearing device according to claim 1, it is characterised in that: the trailing arm mechanism (25) include main trailing arm (250),
Attachment base (256), two secondary trailing arms (251) and two articulated slabs (252)；
The rear end of two secondary trailing arms (251) passes through connecting shaft (253) respectively and is fixedly connected with the front end of main trailing arm (250), two secondary supports
The front end of arm (251) is hinged with corresponding bindiny mechanism (21) respectively；
The articulated slab (252) is fixed at the outside of corresponding secondary trailing arm (251), and cuts with scissors with the lower end of respective link (24)
It connects；
The attachment base (256) is connect by mounting plate (254) with the rear end of main trailing arm (250), and is arranged on mounting plate (254)
There is the limited block (255) that height is tilted for limiting attachment base (256).
3. barrier clearing device according to claim 1, it is characterised in that: the connecting rod (24) includes the body of rod (240), the body of rod
(240) both ends are respectively arranged with connection holder (241) and lower connection holder (242).
4. barrier clearing device according to claim 1, it is characterised in that: the bindiny mechanism (21) includes support plate (210)
Side plate (211) with setting in support plate (210) two sides；It is provided on the side plate (211) and is adapted with trailing arm mechanism (25)
The first hinge hole (213) and the second hinge hole compatible with drive cylinder (22) cylinder body (214)；The support plate (210)
Upper end be provided with mounting head (212), be both provided on the mounting head (212) and side plate (211) and motor vehicle tailstock portion phase
The mounting hole of adaptation.
5. barrier clearing device according to claim 1, it is characterised in that: the clasping tyre mechanism (26) includes spider body
(260), two-arm set (262), two bearer carriers (266) and two L-type tire brackets (269)；
The compatible hinged seat (261) with trailing arm mechanism (25) is provided in the middle part of the spider body (260)；
Two-arm set (262) telescopic both ends for being set in spider body (260) respectively；
Two bearer carriers (266) are hingedly connected to corresponding arm set (262)；
Two L-type tire brackets (269) are telescopic respectively to be inserted into corresponding bearer carrier (266).
6. barrier clearing device according to claim 5, it is characterised in that: the outer wall of the arm set (262) is provided with first and inserts
Sell (265) and two contrary chain hooks (264)；It is axially disposed in the arm set (262) to have hook (263)；The cross
Several and the first bolt (265) compatible first limit hole is provided on arm body (260).
7. barrier clearing device according to claim 5, it is characterised in that: be provided with the second bolt on the bearer carrier (266)
(268) and pitch chain (267)；Several compatible with the second bolt (268) the are provided on the L-type tire bracket (269)
Two limit holes.
8. a kind of tractor obstacles removing car, including it is dilatory railcar body (1), engine assembly is provided in dilatory railcar body (1)
(11) and fuel tank (12), it is characterised in that: be provided at the tailstock of the dilatory railcar body (1) as described in claim 1
Barrier clearing device (2).
9. tractor obstacles removing car according to claim 8, it is characterised in that: set at the headstock of the dilatory railcar body (1)
It is equipped with balance weight mechanism (3)；The balance weight mechanism (3) includes ballast box (31), and the ballast box (31) direction draws railcar body (1)
Vertex has installation gap, and several stiffening plates (32) are provided in installation gap.
10. tractor obstacles removing car according to claim 8, it is characterised in that: set at the front-wheel of the dilatory railcar body (1)
It is equipped with auxiliary wheel support assembly (4)；The auxiliary wheel support assembly (4) includes vertical supporting rod (41), knighthead (43) and branch
It supports crossbeam (45)；
The upper end of the vertical supporting rod (41) is provided with U-shaped bracket (42), vertical supporting rod (41) lower end by connecting plate (44) with
The upper end of knighthead (43) connects；It is connect on the outside of the lower end of the knighthead (43) and support beam (45), the support
Fixing seat (46) are provided on the inside of crossbeam (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492307.0A CN110217154B (en) | 2019-06-06 | 2019-06-06 | Barrier removing device and tractor barrier removing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910492307.0A CN110217154B (en) | 2019-06-06 | 2019-06-06 | Barrier removing device and tractor barrier removing vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN110217154A true CN110217154A (en) | 2019-09-10 |
| CN110217154B CN110217154B (en) | 2024-02-20 |
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| CN201910492307.0A Active CN110217154B (en) | 2019-06-06 | 2019-06-06 | Barrier removing device and tractor barrier removing vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080513A (en) * | 2023-03-27 | 2023-05-09 | 湖北同威专用汽车有限公司 | Expressway obstacle-removing vehicle |
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| US4113272A (en) * | 1977-07-05 | 1978-09-12 | Sebby Carl M | Tow bar with towed vehicle suspension feature |
| US4145085A (en) * | 1977-10-17 | 1979-03-20 | Taber Loren H | Dump trailer |
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| CN2264696Y (en) * | 1995-09-28 | 1997-10-15 | 沈阳市交通机械厂 | L-shape carriage for roadblock-removing vehicle |
| US5716188A (en) * | 1995-12-28 | 1998-02-10 | Pigeon; Norbert | Towing apparatus with multiple adjustments wheel retainers |
| US5908280A (en) * | 1997-04-29 | 1999-06-01 | Allison; James | Wheel lift apparatus for vehicle towing and related methods |
| JP2003170867A (en) * | 2001-12-10 | 2003-06-17 | Yanmar Agricult Equip Co Ltd | Tractor |
| JP2004000225A (en) * | 2003-05-16 | 2004-01-08 | Seirei Ind Co Ltd | Crawler tractor |
| US20060045707A1 (en) * | 2004-06-15 | 2006-03-02 | Autolift Technology Inc. | Interchangeable multifunctional tow crossbar and accessories |
| US7318698B1 (en) * | 2006-05-08 | 2008-01-15 | Roy Gipson | Lift/transporter for small vehicle |
| US20120205893A1 (en) * | 2009-08-26 | 2012-08-16 | Kalvin Jit Singh | Apparatus for transferring load |
| CN201574070U (en) * | 2009-12-16 | 2010-09-08 | 泰安思博特机械有限公司 | Forklift lifting automatic fixture |
| CN202152023U (en) * | 2011-08-01 | 2012-02-29 | 广东粤海汽车有限公司 | Swing arm type supporting and hanging combination device |
| CN202399994U (en) * | 2011-12-28 | 2012-08-29 | 常州中汽商用汽车有限公司 | Rear lifting device of heavy-type hanging and pulling separated-type wrecker |
| CN210161973U (en) * | 2019-06-06 | 2020-03-20 | 中道汽车救援产业有限公司 | Obstacle clearing device and tractor obstacle clearing vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080513A (en) * | 2023-03-27 | 2023-05-09 | 湖北同威专用汽车有限公司 | Expressway obstacle-removing vehicle |
| CN116080513B (en) * | 2023-03-27 | 2023-10-20 | 湖北同威专用汽车有限公司 | Expressway obstacle-removing vehicle |
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|---|---|
| CN110217154B (en) | 2024-02-20 |
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Address after: Room 800, Building A, Building 6, No. 8885 Hutai Road, Baoshan District, Shanghai, 2019 Patentee after: Zhongdao Automobile Rescue Co.,Ltd. Country or region after: China Patentee after: HUBEI PERFECT ENGINEERING MACHINERY Co.,Ltd. Address before: Room 800, Building A, Building 6, No. 8885 Hutai Road, Baoshan District, Shanghai, 2019 Patentee before: SINO ASSISTANCE CAR RESCUE INDUSTRY CO.,LTD. Country or region before: China Patentee before: HUBEI PERFECT ENGINEERING MACHINERY Co.,Ltd. |
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