CN106427747A - Flatbed road wrecker with small dip angle - Google Patents
Flatbed road wrecker with small dip angle Download PDFInfo
- Publication number
- CN106427747A CN106427747A CN201610749363.4A CN201610749363A CN106427747A CN 106427747 A CN106427747 A CN 106427747A CN 201610749363 A CN201610749363 A CN 201610749363A CN 106427747 A CN106427747 A CN 106427747A
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- CN
- China
- Prior art keywords
- lifting frame
- planker
- lifting
- chassis
- frame
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- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a flatbed road wrecker with a small dip angle. The flatbed road wrecker comprises a chassis and a carriage mounted on the chassis; a gantry is connected to one end, near the head of the wrecker, of the carriage; a flat frame is hinged to one side, near the head of the wrecker, of the gantry; the other end of the flat frame is fixedly connected with a first lifting frame located under the carriage; one end of the first lifting frame is embedded in a second lifting frame; a first hydraulic rod is mounted outside the first lifting frame and the second lifting frame; the second lifting frame is hinged to the chassis through a second hydraulic rod; and a hoist is mounted on the gantry. The flatbed road wrecker disclosed by the invention can meet the requirement of safe loading and unloading of an automobile of which the chassis is only 30cm above the ground, and solves the problems a hauled automobile is damaged during loading and unloading or cannot be loaded or unloaded due to too low chassis existing in a conventional wrecker.
Description
Technical field
The present invention relates to road obstacle clearing vehicle field, specifically, it is a kind of small inclination road obstacle clearing flat car.
Background technology
Obstacles removing car is mainly used for pulling the automobile damage on traffic route, collide, casting anchor and disorderly stopping to leave about.Existing
The species of obstacles removing car and model are more, the difference according to type of removing obstacles is different, and flat car of removing obstacles according to the present invention is main
It is removing obstacles for kart.
The obstacles removing car of existing kart mainly has two kinds：One kind is pulling type, and one kind is flat, and pulling type is removed obstacles
Car is mainly used in the dragging work of common front-wheel drive or rear wheel drive vehicle, and the size of the hook due to pulling is larger,
To some low chassis dollies when pulling traction more have inconvenience, it is careless slightly that to will result in dragged vehicle chassis impaired, because
This pulling type obstacles removing car has certain limitation during the dragging of kart.Another kind is flat, this removes obstacles
Car relatively with the obstacles removing car of pulling type for, do not limited by dragged vehicle traction form, all dragged vehicle can be moved
It is fixed on flat board and drags, and with respect to the obstacles removing car with pulling type, its security is higher.But due to existing flat clear
The angle of flat board inclination when carrying out entrucking of barrier car is relatively large, and typically all more than 30 degree, thus, pulling, chassis is relatively low
Car and during sport car, there is a problem of that entrucking is difficult, entrucking by force certainly will cause dragged vehicle headstock bottom impaired, cause
The unnecessary loss of property.In order to solve the above problems, need to design a kind of little wrecker of gradient.
Content of the invention
It is an object of the invention to provide a kind of small inclination road obstacle clearing flat car, for solving existing wrecker
The angle being tilted due to flat board during entrucking is larger, and for chassis, low-down vehicle is difficult to safety in truck-loading and asks
Topic.
In order to solve the above problems, the present invention is achieved through the following technical solutions：
A kind of small inclination road obstacle clearing flat car, including chassis, is arranged on the planker on described chassis, described planker is near headstock
One end be connected with portal frame, described portal frame is hinged with flatrack near the side of headstock, and the described flatrack other end is fixedly connected
The first lifting frame below described planker, described first lifting frame one end is embedded in the second lifting frame, described first lifting
First hydraulic stem is installed outside frame and the second lifting frame, described second lifting frame passes through the second hydraulic stem and described chassis hinge
Connect；On described portal frame, hoist engine is installed.
Preferably, described planker is provided with four lifting folders positioned at wheel park.Along running car side on described planker
To being provided with chute, described lifting folder can be slidably reciprocated along described chute, to meet the automobile of different wheelbases.Described drag
Plate is to be obliquely installed near tailstock one end lower surface, and angle of inclination is 5-15 degree, when planker afterbody inclined plane is parallel to the ground,
The vehicle dragging bottom chassis is allowed to can reach 4 centimetres.
Preferably, described lifting folder and described planker surface right angle setting, described lifting folder upper end is arranged in oriented planker
The bending of heart side, in 90 degree of pressing plate, described pressing plate lower surface is provided with rubber layer, and described lifting folder lower end is connected with the 3rd
Hydraulic stem.What deserves to be explained is, described pressing plate can 360 degree rotation, to guarantee there is in lifting process more preferable adaptability,
Prevent wheel from stopping, meanwhile, by rotation adjustment press plate position and angle, to meet wheel, the wheel hub of different size and model
Fixing requirement.
Preferably, the quantity of described first hydraulic stem is two, is separately mounted to described first lifting frame and the second lifting
Frame both sides.
Preferably, the quantity of described second hydraulic stem is two, is respectively hinged at described second lifting frame both sides.
The present invention compared with prior art, has advantages below and beneficial effect：
（1）The present invention passes through being hinged of lifting frame and planker, and coordinates the mutual action realization of hydraulic stem by planker level
Placement on the ground, the angle on planker and ground is eliminated, and planker is used for one end of entrucking and is provided with skewed slot, disclosure satisfy that
The automobile of chassis ground clearance only 4 cm height carries out safety up and down, solves existing obstacles removing car due to dragged vehicle bottom
The too low handling leading to of disk damage or cannot be carried out the problem of upper and lower entrucking.
（2）The present invention is provided with lifting folder on planker, for the fixation of wheel of the bus, prevents automobile in transportation
In, due to jolting or other fortuitous events lead to automobile to fall from obstacles removing car, lead to the situation of car breakdown to occur.
（3）Lifting folder in the present invention adopts hydraulic-driven, clamps great efforts, good stability, and is used for fixed car wheel
The pressing plate of son is arranged with rubber layer, it is to avoid lead to the wheel of automobile to scratch or damage, while fixing in clamping process
It is effectively guaranteed the integrality of automobile.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the present invention the first hydraulic stem contraction state schematic diagram；
Fig. 4 is that the present invention first hydraulic stem shrinks and the second hydraulic stem elongation state schematic diagram；
Fig. 5 is lifting clamping structure enlarged diagram；
Wherein 1- chassis；2- planker；3- second lifting frame；4- first hydraulic stem；5- first lifting frame；6- hoist engine；7- gantry
Frame；8- flatrack；9- lifting folder；10- second hydraulic stem；91- pressing plate；92- rubber layer；93- the 3rd hydraulic stem.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1：
In conjunction with shown in accompanying drawing 1-5, a kind of small inclination road obstacle clearing flat car, including chassis 1, it is arranged on described the One On The Chassis drag
Plate 2, described planker 2 is connected with portal frame 7 near one end of headstock, and described portal frame 7 is hinged with flatrack near the side of headstock
8, described flatrack 8 other end is fixedly connected first lifting frame 5 below described planker 2, and described first lifting frame 5 one end embeds
In the second lifting frame 3, the first hydraulic stem 4, described second act are installed outside described first lifting frame 5 and the second lifting frame 3
Rise frame 3 hinged with described chassis 1 by the second hydraulic stem 10；On described portal frame 7, hoist engine 6 is installed.
Operation principle：
Before illustrating operation principle, some designed for principle realization mechanical components are carried out as described below：In the present invention
All using prior art, the drive system of hydraulic stem directly drives hydraulic pump by engine to the articulated manner of all hydraulic bar,
Hydraulic pump realizes action by hydraulic tube to hydraulic stem delivery hydraulic pressure oil；In the same manner, hydraulic pump also can be driven by hydraulic motor
Dynamic, and each hydraulic stem is equipped with single switch, above-mentioned articulated manner is that type of drive all belongs to prior art, here, just
No longer describe in detail one by one.
Control the first hydraulic stem 4 so as to oil return is shunk, planker 2 is moved rearwards by, when planker 2 moves to right limit, that is, the
One hydraulic stem 4 shrinks and reaches maximum rating, and now the first lifting frame 5 and the second lifting frame 3 contact with each other, and forms one；Control
Second hydraulic stem 10 extends, in the presence of the second hydraulic stem 10 second lifting frame 3 gradually from the state parallel with chassis 1 to hang down
Straight State Transferring, now planker 2 is gradually to the movement of tailstock rear, till planker 2 is completely installed in ground, closing second
Hydraulic stem 10, make planker 2 keep parallel to the ground or be in low-angle state.Now planker 2 can with the grasp at the inclination angle on ground
Determined with the chassis height according to dragged vehicle.
When dragged vehicle can with automatic moving when, can by automobile automatic moving on planker 2；If dragged vehicle
It is unable to automatic moving, then by hoist engine 6, dragged vehicle is drawn on planker 2.
Embodiment 2：
In conjunction with shown in accompanying drawing 1-5, for the present invention further elucidated above, it is allowed to there is higher reliability and security, in reality
On the basis of applying example 1, described planker 2 is provided with four lifting folders 9 positioned at wheel park.
In the present embodiment, described lifting presss from both sides 9 with described planker 2 surface right angle setting, and described lifting presss from both sides 9 upper ends to planker 2
The bending of center side, in 90 degree of formation pressing plates 91, described pressing plate 91 lower surface is provided with rubber layer 92, described lifting folder 9 lower ends
It is connected with the 3rd hydraulic stem 93.
In the present embodiment, the quantity of described first hydraulic stem 4 is two, is separately mounted to described first lifting frame 5 and the
Two lifting frame 3 both sides.
In the present embodiment, the quantity of described second hydraulic stem 10 is two, is respectively hinged at 3 liang of described second lifting frame
Side.
Operation principle：
When dragged vehicle moves on planker 2, control lifting folder 9, so that pressing plate 91 is pressed in automotive hub inner circle, automobile
Four wheel hubs are all fixed according to above-mentioned steps.In the present embodiment, other operation principles are identical with embodiment 1, here,
Do not do and repeat one by one.
The above, be only presently preferred embodiments of the present invention, and not the present invention is done with any pro forma restriction, every according to
Any simple modification above example made according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.
Claims (5)
1. a kind of small inclination road obstacle clearing flat car, including chassis (1), is arranged on the planker (2) on described chassis (1), described
Planker (2) is connected with portal frame (7) near one end of headstock it is characterised in that described portal frame (7) is near the side of headstock hinge
It is connected to flatrack (8), described flatrack (8) other end is fixedly connected positioned at described planker (2) the first lifting frame (5) below, described
One lifting frame (5) one end is embedded in the second lifting frame (3), installs outside described first lifting frame (5) and the second lifting frame (3)
There is the first hydraulic stem (4), it is hinged with described chassis (1) that described second lifting frame (3) passes through the second hydraulic stem (10)；Described gantry
Hoist engine (6) is provided with frame (7).
2. a kind of small inclination road obstacle clearing flat car according to claim 1 is it is characterised in that described planker (2) is upper
It is provided with four liftings folder (9) in wheel park.
3. a kind of small inclination road obstacle clearing flat car according to claim 2 it is characterised in that described lifting folder (9) with
Described planker (2) surface right angle setting, described lifting is pressed from both sides (9) upper end and is arranged the bending of oriented planker (2) center side in 90 degree
Pressing plate (91), described pressing plate (91) lower surface is provided with rubber layer (92), and described lifting folder (9) lower end is connected with the 3rd hydraulic pressure
Bar (93).
4. a kind of small inclination road obstacle clearing flat car according to claim 1 is it is characterised in that described first hydraulic stem
(4) quantity is two, is separately mounted to described first lifting frame (5) and the second lifting frame (3) both sides.
5. a kind of small inclination road obstacle clearing flat car according to claim 1 is it is characterised in that described second hydraulic stem
(10) quantity is two, is respectively hinged at described second lifting frame (3) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749363.4A CN106427747A (en) | 2016-08-29 | 2016-08-29 | Flatbed road wrecker with small dip angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749363.4A CN106427747A (en) | 2016-08-29 | 2016-08-29 | Flatbed road wrecker with small dip angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106427747A true CN106427747A (en) | 2017-02-22 |
Family
ID=58182708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749363.4A Pending CN106427747A (en) | 2016-08-29 | 2016-08-29 | Flatbed road wrecker with small dip angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106427747A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395168A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its hoistable platform |
| US11155246B2 (en) | 2020-03-31 | 2021-10-26 | Bakslyder LLC | System and method for moving a vehicle |
-
2016
- 2016-08-29 CN CN201610749363.4A patent/CN106427747A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395168A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its hoistable platform |
| US11155246B2 (en) | 2020-03-31 | 2021-10-26 | Bakslyder LLC | System and method for moving a vehicle |
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