CN105835847A

CN105835847A - Car mover

Info

Publication number: CN105835847A
Application number: CN201610267217.8A
Authority: CN
Inventors: 尹志勇; 黄云; 刘文君; 俞春俊; 段伟建; 高岩
Original assignee: Third Affiliated Hospital of TMMU
Current assignee: Traffic Management Research Institute of Ministry of Public Security; Third Affiliated Hospital of TMMU
Priority date: 2016-04-27
Filing date: 2016-04-27
Publication date: 2016-08-10
Anticipated expiration: 2036-04-27
Also published as: CN105835847B

Abstract

The invention discloses a car mover composed of four or 2n independent car moving assemblies, wherein n is an integer larger than or equal to 2. The car moving assemblies are completely identical in structure. The upper plate surface of a cushion plate in each car moving assembly is a contact face of a car tire, at least three limiting shells are fixed to the lower plate surface of each cushion plate side by side, and each limiting shell is formed by horizontally cutting an opening in the lower portion of a pipe in the axial direction. One supporting pipe or supporting shaft is coaxially arranged in each limiting shell, the upper portion of the outer circumference of each supporting pipe or supporting shaft makes contact with the inner wall of the corresponding limiting shell, and the lower portion of the outer circumference of each supporting pipe or supporting shaft penetrates through the corresponding opening and then is supported on the ground. By means of rotational fit of the limiting shells and the supporting pipes or supporting shafts, safety and reliability can be improved, and terrain clearance of the cushion plates can be reduced, so that a car only needs to be elevated slightly to insert the car mover under tires, operation is convenient, time and labor are saved, and terrain clearance of the car can be effectively reduced.

Description

A kind of apparatus for moving vehicle

Technical field

The invention belongs to field of traffic, particularly relate to a kind of apparatus for moving vehicle.

Background technology

During traffic circulation or traffic accident treatment, it is often necessary to mobile vehicle.At present, have on the market The apparatus for moving vehicle of various structures form, Chinese patent also discloses that a lot of apparatus for moving vehicle, and these apparatus for moving vehicle have substantially Following shortcoming: 1, structure is complicated, with high costs；2, the terrain clearance of apparatus for moving vehicle itself is higher, during use Need to rise vehicle the highest could be by below apparatus for moving vehicle plug to tire, operation is complicated, waste time and energy, and And apparatus for moving vehicle plug is higher to the terrain clearance also resulting in vehicle after tire, so may result in the center of gravity of vehicle The highest, it is susceptible to the security incidents such as rollover during moving car, is badly in need of for this solving above-mentioned technical barrier.

Summary of the invention

The technical problem to be solved be to provide a kind of simple in construction, cheap, easy to use, The apparatus for moving vehicle that terrain clearance is low.

Technical scheme is as follows: a kind of apparatus for moving vehicle, it is characterised in that: this apparatus for moving vehicle is by 3 or 2n Individual separate shifting car assembly is constituted, and wherein n is the integer of >=2, and these move the complete phase of structure of car assembly With, and use time each shifting car assembly pad below the tire that vehicle is corresponding；Each described shifting car assembly includes Backing plate (1) and spacing shell (2), wherein backing plate (1) is horizontally disposed flat board, the upper face of this backing plate For the contact surface of vehicle tyre, backing plate (1) lower face is fixed with at least 3 horizontally disposed described limits side by side Position shell (2), this spacing shell is formed by after the bottom horizontal cut vertically of a pipe fitting, and in limit after otch One opening (2a) is formed at the bottom of position shell；It is coaxially arranged with a support in every described spacing shell (2) Pipe or support shaft (3), this stay tube or support shaft can be freely rotatable in spacing shell (2), and spacing shell (2) Can prevent a stay tube or support shaft (3) from dropping to completely outside this spacing shell from described opening (2a)；Described Prop up the top of stay tube or support shaft (3) periphery and the contact internal walls of spacing shell (2), stay tube or support The bottom of axle (3) periphery passes described opening (2a) rear support on the ground, and backing plate (1) upper plate Face is 10-30mm to the height on ground.

The present invention uses spacing shell (2) to be rotatably assorted with a stay tube or support shaft (3), thus realizes moving car, And owing to spacing shell (2) is little with the size of a stay tube or support shaft, but structural strength is high, so can not only carry High security and reliability, and the terrain clearance of backing plate (1) can be reduced, and accomplished 10-30mm, So only need to rise just can fill in below tire by the present invention than relatively low by vehicle, be not only convenient for operation, expense Time laborious, and can effectively reduce the terrain clearance of vehicle, thus effectively promote the security moved during car, Prevent the security incidents such as rollover well, and present configuration is simple, with low cost, occupy little space, Easy to operate, overcome that existing apparatus for moving vehicle structure is complicated, with high costs, it is complicated laborious to use well, The defect that center of gravity is high.It should be strongly noted that this case need not ceaselessly prop up stay tube by one below or prop up Support axle (3) moves to foremost, and this structure and said structure have essential distinction, also have simple in construction, Advantage with rapid operation easy to use.

As preferably, the number of described shifting car assembly is 3,4,6 or 8.After using said structure, just Make this case can move tricycle, carriage, six wheeler or eight-wheeler.

For reinforcement structure intensity, containing 6-10 spacing shell (2) in each described shifting car assembly, these limits Position shell (2) is closely packed together, and the contact position of adjacent two spacing shells (2) is passed through to be welded and fixed respectively, And the top of institute's limited location shell (2) periphery is all welded and fixed with described backing plate (1).

Use said structure, thus can effectively strengthen the structural strength moving car assembly, prevent from moving car assembly Disintegrating after stress, the structure that simultaneously also can make the present invention is compacter, takes up room less, kills two birds with one stone, There is good practicality.

As preferably, central angle (α) numerical value >=60 ° corresponding to described opening (2a), but ＜ 180 °, Thus can be spacing to a stay tube or support shaft 3 well, it is better protected from a stay tube or support shaft 3 is complete Drop to outside spacing shell 2, thus ensure the reliability of the present invention.

Beneficial effect: the present invention uses spacing shell to be rotatably assorted with a stay tube or support shaft, thus realize moving car, And owing to spacing shell is little with the size of a stay tube or support shaft, but structural strength is high, so can not only improve peace Full property and reliability, and the terrain clearance of backing plate can be reduced, so vehicle need to be risen than relatively low just Can the present invention be filled in below tire, be not only convenient for operation, waste time and energy, and can effectively reduce vehicle Terrain clearance, thus effectively promote the security moved during car, prevent the safety such as rollover well Accident, and present configuration is simple, with low cost, occupy little space, easy to operate, well gram Take the defect that existing apparatus for moving vehicle structure is complicated, with high costs, use is complicated arduously, center of gravity is high；Further, Stay tube in this case or support shaft 3 can be from side be extracted into spacing shell 2, such that it is able to easily by this case Putting in the boot of vehicle, consequently facilitating transport this apparatus for moving vehicle, and it is the least to take up room.

Accompanying drawing explanation

Fig. 1 is the schematic diagram that the present invention moves car assembly.

Detailed description of the invention

The invention will be further described with embodiment below in conjunction with the accompanying drawings:

As it is shown in figure 1, a kind of apparatus for moving vehicle, this apparatus for moving vehicle is by 3 or 2n separate shifting car assembly structures Becoming, wherein n is the integer of >=2, and these structures moving car assembly are identical, and each shifting car group when using Part pad is below the tire that vehicle is corresponding.In the present case, the number moving car assembly is 3,4,6 or 8. Accordingly, the apparatus for moving vehicle containing 3 shifting car assemblies is used for moving tricycle, containing the shifting of 4 shifting car assemblies Car device is used for moving two-axle car, and the apparatus for moving vehicle containing 6 shifting car assemblies is used for moving six-wheel vehicle, containing 8 The apparatus for moving vehicle of individual shifting car assembly is used for moving four-axle vehicle.

Each shifting car assembly includes backing plate 1 and spacing shell 2, and wherein backing plate 1 is horizontally disposed flat board, and is Iron plate, the upper face of this backing plate 1 is the contact surface of vehicle tyre.In order to prevent tire at backing plate 1 upper face Unexpected sliding, the special end face at backing plate 1 is provided with one group of tread plate side by side, these tread plates be positioned at a stay tube or Directly over support shaft 3, and with stay tube or an axis parallel for support shaft 3.

As it is shown in figure 1, backing plate 1 lower face is fixed with at least 3 horizontally disposed spacing shells 2 side by side, at this In case, each shifting car assembly contains 6-10 spacing shell 2, and these spacing shells 2 are closely packed together, adjacent two The contact position of spacing shell 2 respectively by being welded and fixed, and the top of institute's limited location shell 2 periphery all with pad Plate 1 is welded and fixed.Spacing shell 2 is formed by after the bottom horizontal cut vertically of a pipe fitting, and after otch An opening 2a is formed in the bottom of spacing shell.Central angle alpha corresponding to opening 2a, this 60 °≤α ＜ 180 °, and 90 °, 120 ° and 150 ° can be particularly preferred as.

Being coaxially arranged with stay tube or a support shaft 3, this stay tube or support shaft in every spacing shell 2 can be In spacing shell 2 freely rotatable, and spacing shell 2 can prevent stay tube or support shaft 3 from falling completely at opening 2a Outside this spacing shell.The length propping up stay tube or support shaft 3 is equal with spacing shell 2, or is slightly less than spacing shell 2. Prop up the top of stay tube or support shaft 3 periphery and the contact internal walls of spacing shell 2, outside a stay tube or support shaft 3 Through opening 2a rear support on the ground, and backing plate 1 upper face to the height on ground is in the bottom of disc 10-30mm, and be preferably 15,18,20 or 25mm.

When moving car, first with equipment such as jack, vehicle is raised, then each shifting car assembly is filled in correspondence Below tire, then control the equipment such as jack and make vehicle reduce height, so that the Tire support of vehicle is at pad The upper face of plate 1, finally by manpower or hitching machinery towing vehicle, the most all of shifting car component synchronization to Front or rear mobile, thus realize moving car.

The foregoing is only presently preferred embodiments of the present invention, not with the present invention for limiting, all at this Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention Protection domain within.

Claims

1. an apparatus for moving vehicle, it is characterised in that: this apparatus for moving vehicle is by 3 or 2n separate shifting car groups Part is constituted, and wherein n is the integer of >=2, and these structures moving car assembly are identical, and each shifting when using Car assembly pad is below the tire that vehicle is corresponding；Each described shifting car assembly includes backing plate (1) and spacing shell (2), Wherein backing plate (1) is horizontally disposed flat board, and the upper face of this backing plate is the contact surface of vehicle tyre, backing plate (1) lower face is fixed with at least 3 horizontally disposed described spacing shells (2) side by side, and this spacing shell is by one Formed after the horizontal cut vertically of the bottom of pipe fitting, and after otch, form an opening in the bottom of spacing shell (2a)；One stay tube or support shaft (3), this support it is coaxially arranged with in every described spacing shell (2) Pipe or support shaft can be freely rotatable in spacing shell (2), and spacing shell (2) can prevent stay tube or a support Axle (3) drops to outside this spacing shell from described opening (2a) completely；Described stay tube or support shaft (3) The top of periphery and the contact internal walls of spacing shell (2), prop up stay tube or the bottom of support shaft (3) periphery Through described opening (2a) rear support on the ground, and backing plate (1) upper face is 10-30mm to the height on ground.

Apparatus for moving vehicle the most according to claim 1, it is characterised in that: the number of described shifting car assembly is 3, 4,6 or 8.

Apparatus for moving vehicle the most according to claim 1, it is characterised in that: each described shifting car assembly contains 6-10 spacing shell (2), these spacing shells (2) are closely packed together, connecing of adjacent two spacing shell (2) Synapsis respectively by being welded and fixed, and the top of institute's limited location shell (2) periphery all with described backing plate (1) It is welded and fixed.

Apparatus for moving vehicle the most according to claim 1, it is characterised in that: corresponding to described opening (2a) Central angle (α) numerical value >=60 °, but ＜ 180 °.