CN2317109Y - Rear-wheel stand device for vehicle draw-gear - Google Patents

Abstract

The utility model relates to a rear-wheel stand device for vehicle draw-gear, mainly comprising two sections of a vehicle wheel support rack and a front and back wheel rack. The upper parts of the front and the back parts or the right and the left parts of the support rack are each provided with sleeve rings and the inner parts are respectively sheathed with a roller which is fixed with a wheel shaft of the wheel rack, which causes the wheel rack can rotate outwards opposite to the vehicle wheel support rack. In addition, the wheel rack is provided with a positioning pin which is sheathed and plugged on the outer side of the wheel shaft to control the rolling outwards of the wheel rack. A positioning triangular plate is fastened on the roller. Thus The utility model has the advantages of simple structure, easy use, easy operation, safety, etc.

Description

The rear wheel frame device of vehicle towed device

The utility model relates to the configuration of vehicle towed device be used to set up automotive wheel so that a kind of rack device of taking turns that vehicle can conveniently be moved.

It is that a pair of vehicle wheel frame with failed vehicle or car violating the regulations is located in a pair of respective wheel frame of tractor that a kind of small-sized vehicle that existing traffic management system uses moves tractor, and drag away with draging a year power car after making this to the wheel built on stilts, generally be located on the wheel frame of tractor based on front wheel carrier, but sometimes the rear wheel of failed vehicle or car violating the regulations checked can not rotate or vehicle own occur can't rotating-wheel or when being difficult for situation such as rotating-wheel, only depend on tractor itself just can't drag failed vehicle or car violating the regulations away from scene, one of existing existing greatest drawback of the vehicle towed device of small-sized bracket formula that Here it is.

The purpose of this utility model is to provide a kind of and small-sized and drags that the vehicle towed device of formula is matching used to be used to set up in addition two wheels, so that can make the equal frame of the wheel of car load overhead and drag the rear wheel frame device of on-the-spot vehicle towed device away from.

The purpose of this utility model is finished like this, it has the wheel carriage that can place the horizontal of wheel, and the front and back of this carriage respectively are provided with axle sleeve, is equipped with a beaming roller in the axle sleeve respectively, beaming roller is connected mutually with the wheel shaft that two ends have a pair of wheel, two wheel carriers before and after forming.

Upwards curved the stretching of one of beaming roller described in the utility model end has handle, and on another of beaming roller is distolateral, be fixed with the orientation triangle plate, make bracket plane and front and back two wheel carriers be vertical configuration, in addition on carriage with respect to the outer fix of wheel shaft be provided with can carry by and sleeve at the locating dowel pin in the wheel shaft outside, make the wheel carrier location and can not flip to the outside.

Description of drawings is as follows:

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

Fig. 2 is that the utility model wheel carrier side is shown structural representation

Below will the utility model is further introduced by accompanying drawing: the utility model mainly comprises wheel carriage 1 and front and back two wheel carriers, 2 two parts.Vehicle carriage 1 is that the plate of placing one or a pair of wheel or the grizzly bar of a horizontal formed.The front and back of this carriage 1 or right and left upper respectively are provided with the collar 3, in be equipped with a beaming roller 4 respectively, upwards curved the stretching of one end of this beaming roller 4 has handle 5, middle by connecting panel 6 wheel shaft 7 that is being connected downwards, and being provided with orientation triangle plate 8 at the other end, the wheel carrier 2 that said structure is formed can keep vertical with carriage 1 and can not inwardly overturn.Two end devices of wheel shaft 7 have a pair of wheel 9.Can be under the effect of handle 5 between the wheel carrier 2 of said structure and the carriage 1 outwards upset, and carriage 1 is landed, promptly only with hand handle 5 rotates beaming rollers 4 just can to make wheel shaft 7 is that outwards rotate at the center with beaming roller 4.For guaranteeing the firm position of wheel carrier and carriage, the utility model on carriage with respect to the outer side edges of wheel shaft be provided with can carry by and sleeve at the locating dowel pin 10 in the wheel shaft outside, in case this locating dowel pin 10 inserts downwards from carriage, its leading section is positioned at the outside of wheel shaft, limited the possibility that wheel shaft outwards overturns with beaming roller 4, thereby can locate securely, and in case locating dowel pin 10 is upwards carried, leave wheel shaft, wheel shaft can outwards overturn under the effect of beaming roller 4 again, at this moment carriage can land again, so as can be easily with the rear wheel of vehicle be placed on carriage above, erect wheel carrier and lock with locating dowel pin 10 after can hold in the palm away vehicle.

The utility model and the configuration of existing dilly tractor can drag event easily Barrier car or car violating the regulations, it is simple in structure, easy to use, easy and simple to handle, safe and reliable, It is a kind of corollary apparatus of comparatively ideal vehicle tractor.

Claims (2)

1, a kind of rear wheel frame device of vehicle towed device, it is characterized in that having the wheel carriage (1) of a horizontal, the front and back of this carriage (1) respectively are provided with the collar (3), the interior beaming roller (4) that is equipped with respectively, and beaming roller (4) is connected mutually with the wheel shaft (7) that two ends have tire.

2, the rear wheel frame device of vehicle towed device as claimed in claim 1, upwards curved the stretching of an end that it is characterized in that described beaming roller (4) has handle (5), and on another of beaming roller (4) is distolateral, be fixed with orientation triangle plate (8), and wheel carriage (1) go up arranged outside with respect to wheel shaft (7) have can carry by and sleeve at the locating dowel pin (10) in the wheel shaft outside.