CN201317306Y

CN201317306Y - Tyre bracket structure for road wrecker

Info

Publication number: CN201317306Y
Application number: CNU2008202146169U
Authority: CN
Inventors: 周晓峰; 郎玉勤; 贺京; 朱运东; 王永驰
Original assignee: CHANGZHOU CHINA NATIONAL COMMERCIAL AUTOMOBILE Corp
Current assignee: CHANGZHOU CHINA NATIONAL COMMERCIAL AUTOMOBILE Corp
Priority date: 2008-12-17
Filing date: 2008-12-17
Publication date: 2009-09-30
Anticipated expiration: 2018-12-17

Abstract

The utility model relates to a tyre bracket structure for a road wrecker, which comprises a support arm and a swinging arm, wherein the support arm is connected with the road wrecker; the swinging arm is connected with the support arm in a rotating mode; both ends of the swinging arm can be fixedly and glidingly sheathed with front brackets; the two front bracket are respectively connected with a slide beam in the direction perpendicular to the swinging arm; and each slide beam can be respectively, fixedly and glidingly sheathed with a back bracket. The swinging arm, the front brackets, the slide beams and the back brackets are all glidingly sheathed in a localizable mode. During obstacle removing, the front brackets are aligned to the dragged tyre, because the front brackets can slide on the swinging arm, and the swinging arm can swing, the alignment is easy. The slide beams are inserted into chutes outside the front brackets. Because the assembly is outside the tyre, the installation is easy. Then, the back brackets are assembled from the back side of the tyre, and each part is positioned. The utility model has the advantage of convenient and fast operation.

Description

Road obstacle clearing vehicle tire bracket mechanism

Technical field

The utility model relates to a kind of road obstacle clearing vehicle, particularly a kind of road obstacle clearing vehicle tire bracket mechanism.

Background technology

Along with the fast development of highway communication, the rapid increase of automobile quantity, the quantity of traffic accident is also in continuous increase, so the effect of road obstacle clearing vehicle is more and more outstanding.At present, drag leading general three methods that adopt of removing obstacles for target vehicle: the one, " hard traction " drag and lead, two be to use " holder fork " holder propons or steel spring to drag to lead, three be to use tire bracket support roller tire to drag to lead; Drag and lead when removing obstacles when the large-tonnage vehicle being carried out " support roller tire ", now domesticly all adopt " U " type tire bracket to drag to lead.Yet in actual mechanical process, " U " type tire bracket is very difficult and is aimed at by the tire of trailer, especially not just do not working as by the tire location of trailer, changeed more difficult aligning after the bigger direction, each " U " type tire bracket support roller tire that uses all will spend the long time, this has brought great inconvenience for the work of removing obstacles, especially on express highway, if can not know obstacle in time, that will bring bigger blocking up to express highway.

The utility model content

The purpose of this utility model is to provide a kind of contraposition accurately, fast, easy to operate road obstacle clearing vehicle tire bracket mechanism.

The technical scheme that realizes the utility model purpose is: the utlity model has the swing arm that is rotationally connected with vehicle bonded assembly hold-down arm, with hold-down arm; Described swing arm two ends can be located slip cap respectively and are connected to front rack, and two front racks and swing arm vertical direction respectively are connected with a sliding beam, can locate slip cap respectively on each sliding beam and be connected to tail-bracket.

The front rack of above-mentioned road obstacle clearing vehicle tire bracket mechanism has swing arm socket part and the sliding beam socket part vertical with the swing arm socket part, described swing arm socket part and swing arm slip socket, described sliding beam socket part and sliding beam slip socket.

Be equipped with some knock holees on the swing arm of above-mentioned road obstacle clearing vehicle tire bracket mechanism, front rack, sliding beam and the tail-bracket, the location between location, cunning beam and the tail-bracket between the location between swing arm and the front rack, front rack and the sliding beam is all inserted in the corresponding knock hole by pin and is realized.

The utlity model has following characteristics: be between swing arm of the present utility model, front rack, sliding beam and the tail-bracket and can locate the slip socket, remove obstacles Shi Kexian with front rack with aimed at by trailer tire, because front rack can slide in swing arm, swing arm can be swung again, thereby very easily aim at, aim at the back and in the chute of the front rack outside, insert sliding beam, owing to be in the assembling of the tire outside, thereby also very easily install, again from the tire rear side tail-bracket of packing into, each positioning parts gets final product afterwards, and is easy to operate, quick.

Description of drawings

For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a position view between front rack during from Fig. 1 beneath, sliding beam, the tail-bracket;

The specific embodiment

(embodiment 1)

See Fig. 1 to Fig. 2, the utlity model has a kind of road obstacle clearing vehicle tire bracket mechanism, have and vehicle bonded assembly hold-down arm 1, the swing arm 2 that is rotationally connected with hold-down arm 1, swing arm 2 is a strip shape, its middle part and above-mentioned hold-down arm 1 are hinged, swing arm 2 two ends are respectively equipped with front rack 3, front rack 3 has swing arm socket part 31, slidably be socketed in the swing arm 2, thereby reach the convenient distance between two front racks 3 of regulating, to adapt to by the purpose of the width between holder vehicle two front-wheels 9, front rack 3 also has the sliding beam socket part 32 vertical with swing arm socket part 31, respectively be plugged with sliding beam 4 in the sliding beam socket part 32 of two front racks 3, on each sliding beam 4 respectively slip cap be connected to tail-bracket 5, described swing arm 2, front rack 3, be equipped with some knock holees, the location between swing arm 2 and the front rack 3 on sliding beam 4 and the tail-bracket 5, location between front rack 3 and the sliding beam 4, location between sliding beam 4 and the tail-bracket 5 is all by realizing in the corresponding knock hole of pin 6 insertions.

During operation, earlier with front rack 3 with aimed at by trailer tire 9, owing to can slide in swing arm 2 in the swing arm socket part 31 of front rack 3, swing arm 2 can be swung again, thereby very easily aim at, front rack 3 is aimed at by behind the trailer tire 9, in front rack 3 outside slip beam socket parts 32, insert sliding beam 4, owing to be to assemble in tire 9 outsides, thereby assembling release is convenient, from the tire 9 rear sides tail-bracket 5 of packing into, swing arm 2 is fused by pin 6 location with tail-bracket 5 with sliding beam 4, sliding beam 4 with front rack 3, front rack 3 gets final product afterwards, easy to operate, quick again.

Claims

1, a kind of road obstacle clearing vehicle tire bracket mechanism has the swing arm (2) that is rotationally connected with vehicle bonded assembly hold-down arm (1), with hold-down arm (1); It is characterized in that: described swing arm (2) two ends can be located slip cap respectively and are connected to front rack (3), and two front racks (3) respectively are connected with a sliding beam (4) with swing arm (2) vertical direction, can locate slip cap respectively on each sliding beam (4) and be connected to tail-bracket (5).

2, road obstacle clearing vehicle tire bracket according to claim 1 mechanism, it is characterized in that: described front rack (3) has swing arm socket part (31) and the sliding beam socket part (32) vertical with swing arm socket part (31), described swing arm socket part (31) and swing arm (2) slip socket, described sliding beam socket part (32) and sliding beam (4) slip socket.

3, road obstacle clearing vehicle tire bracket according to claim 2 mechanism, it is characterized in that: be equipped with some knock holees on described swing arm (2), front rack (3), sliding beam (4) and the tail-bracket (5), the location between the location between the location between swing arm (2) and the front rack (3), front rack (3) and the sliding beam (4), sliding beam (4) and the tail-bracket (5) is all inserted in the corresponding knock hole by pin (6) and is realized.