SU606805A1 - Vehicle servicing arrangement - Google Patents

Description

The invention relates to garage equipment, in particular to devices for maintenance and repair of vehicles, for example, when replacing engines, drive axles, front and rear axles and gearboxes.

A device for maintenance of automobiles, made in the form of an inspection ditch, equipped with a self-propelled, moving along the ditch carriage with a jack and mechanisms for replacing the units ij

Due to the design features of the buses with the engine under the cabin floor, for example Ikarus-180, 556, 260 and

280

The other application of the known device for tagging services is difficult, and in some cases impossible, since the dimensions of the engine do not allow it to be transported under the car along the ditch.

The closest technical solution to the present invention is a device for maintenance of vehicles, comprising a self-propelled carriage moving along a viewing ditch with a side opening with a jack mounted on it carrying bearing platforms for replaceable units, a side guard opening the side aperture moving along side opening guides, and merchants connecting the barrier element with the self-propelled carriage 2

The disadvantage of this device is the limited application possibilities.

In order to expand the functionality, the proposed device is equipped with non-cantilever swivel jacks, and the mechanism for connecting the barrier element with a self-propelled trolley is equipped with spring-loaded latches and swivel rods, the axles of which are mounted on the jack of the self-propelled trolley, and the barrier element is designed with sockets interacting with the rods by means of spring-loaded fixatives.

Claims (2)

Figure 1 shows a General view of the proposed device; figure 2 - General view of the post with the dismounted leading bridge of the bus; figure 3 - part of the protective element with fixed ram gami jack; Fig. 4 shows a mechanism for fixing a jack with a protective zlemento. The vehicle maintenance device comprises an inspection ditch 1, a self-propelled carriage 2 with a jack 3, and support sites 4 of the replacement units. The self-propelled carriage 2 moves along the guides 5 at the bottom of the observation ditch 1. The device is equipped with a movable protective element 6, which moves along the side guides 7 of the inspection ditch 1, in the base of which the extracurricular jacks 8 are mounted for hanging the vehicle under the frame and fixing it in the posted state. On the jack 3 are installed with the possibility of swinging around a horizontal axis 9 swivel rods 10, which with the help of clamps 11 with springs 12 interact with the slots 13 of the barrier element 6. In addition, the drawings show the service bus 14 with a driving axle 15 and shelves 16 for to the forest bus. Maintenance work on motor vehicles is performed as follows. The barrier element 6 and the self-propelled carriage 2 are installed in the extreme right position and connected by means of two arms 10, compressing the spring 12 and inserting the retainers 11 into the slots 13. The bus 14 travels forward with the front left wheel through the barrier element 6 and stops so that the unit to be replaced, for example, the drive axle 15, is above the removable jack 3. The jacks 8 hang the bus under the frame until the wheels of the drive axle 1 are separated from the floor and fixed, the support platforms 4 with the replaceable fixture are brought up to the stop in driving bridge 15, remove the right wheel and install them on the right rack 16. Drive axle 15 is disconnected from the body of bus 14 and lowered to the contact of the left wheels with the protective element 6. The self-propelled device of the trolley 2 is turned on and the drive axle 15 is transported on a removable jack 3 and on the barrier element 6 to the extreme left position. The left wheel is disconnected and installed on the left rack 16. The work to replace the front and rear axles is carried out in the same way. The engine and gearbox are replaced without the use of the barrier element 6 and the jacks 8. The invention The device for vehicle maintenance, containing a self-propelled trolley moving on a viewing ditch with a side opening and carrying a supporting platform for replaceable units the protective element closing the side opening, moving along the side opening guides, and the mechanism for connecting the protective element to the self-propelled carriage In order to expand the functionality, the device is equipped with extracantile cantilever jacks, and the mechanism for connecting the barrier element with a self-propelled trolley is equipped with spring-loaded latches and swivel rods, the swing axes of which are mounted on the jack of the self-propelled trolley, and the barrier element is made with jacks interacting with traction by means of spring-loaded clamps. Sources of information taken into account in the examination: 1. The author's certificate of the USSR 47063, cl. In 66 F 7/28, 1935. 2. For registration No. 24304408, 12.23.75, according to which a positive decision was made to issue an author's certificate. ///////////// А 9) //////////////// 7/7 / .г 0 tjt. I // w ///////////// Fig.Z ViyA / J USH 12