SU1294767A1 - Automobile tipper - Google Patents

Abstract

The invention relates to devices for mounting and fixing passenger cars in positions that are convenient for carrying out maintenance work on their bottoms in cramped conditions. The purpose of the invention is to improve usability. The tipper contains two transverse beams, each of which is provided with a rack located in its middle part, with a support beam, a swing arm, pivotally connected at one end with a transverse beam, and with another end with a support beam, and a driving mechanism. The drive mechanism is made in the form of a tubular screw pair, the screw of which carries a control handle at its end and is fixed to the support beam on the hinge placement side of the swinging arm, and its tubular nut is pivotally connected to the end of the transverse beam cooperating with the support beam. At the same time, on the crossbeam, clamps are placed to interact with the vehicle body. 3 hp f-ly, 4 ill. s (L y so 4-4 about:

Description

The invention relates to automotive industry and relates to the repair and maintenance of vehicles, mainly to devices designed to install and fix passenger cars in positions that are convenient for maintenance of its units and components located in the lower part, or used for maintenance work under the wings. and the bottom of the car.

The purpose of the invention is to improve the usability.

Figure 1 shows a tipper for a car in the working position, general view; figure 2 - tipper with a car mounted on the rack on fig.Z - the car overturned on the rack in the initial position before the start of its rise; figure 4 - the same in the final position.

The tipper contains two support beams 1, transverse beams 2, equipped with uprights 3 and a swing arm 4, connected at one end with the transverse beam 2 by means of a hinge 5, and the other end - with a support beam 1 by means of a hinge 6, and a drive mechanism 7. Drive the mechanism 7 is made in the form of a tubular screw pair, including a screw 8 with a handle 9 and a pipe with a nut 10 mounted into it. The bandage 8 is fixed on the bracket 11 of the support beam 1 for rotation and removal, for example, by using an earring sleeve 12, attached to the bracket 11, and a pipe with a nut 10 is connected to the end of the transverse beam by a hinge 13. The stand 3 is made with a beveled free end and is attached in the central part of the transverse 5 jack for the jack, lift

2

beam 2 on the hinge 5 swing lever 4 with the possibility of its rotation and interaction with the support beam 1.

Other embodiments of the device are possible, for example, placing the swivel arm hinge in the central part of the transverse beam, and the rack between the hinge and the free end of the beam (not shown). The fastening elements for the car are placed on the transverse beams 2 and are made in the form of clamps 14 and 15 with protrusions 16 having a mate over 50

the second end of the crossbeam i and moving the grip 15 along its protrusion 16 into the slot for the other side of the vehicle and the locking grip 15, for example, by means of a bolt. Similarly, the gripper 14 and 15 of the second transverse beam 2 are fastened in the sockets, and if necessary, the pop river beams are fastened together with additional rods 18, and they are inserted in the attachment 17 of the grips 14 and 15. 1, lift

five

0

five

0

five

0

The surface of the jacks of the car body of a standard jack for connecting both transverse beams 1 to the longitudinal components (by means of the hull thresholds) of the bottom of the car, which, together with the transverse beams 2, form the tipping frame support frame. Moreover, the claws 14 and 15 of each transverse beam 2 are mounted on it with the possibility of longitudinal movement and locking them in the desired position, for example, by means of a spline joint tightened with a bolt.

In order to increase stability and strengthen the frame, grippers 14 and 15 can be made with grooves 17 and interconnected by additional rods 18 (figure 1). The transverse beams 1 are provided with plots 19 for supporting the standard jack, as well as with supports 20 for engaging the end of the transverse beams 2 with the upper surface of the supporting beams 1 having an L-shaped profile, made in the form of rollers 20, and sockets 21 for installing the free end of each rack 3

The device works as follows.

The tipper is placed under the bottom of the car so that the transverse beams 2 are in the area of its seat under the standard jack, while the screws 8 with the handles 9 of the drive mechanisms 7 must be removed from the brackets 11 and located on the support beams 3, and the transverse beams 2 and their pillars 3 are located in a horizontal position. The end of the crossbeam 2 is raised and the grip 14 is inserted with its lip 16 into the

jack jack lift

2

the second end of the transverse beam i, moving the grip 15 along it, inserts its projection 16 into the jack for the jack on the opposite side of the car and locks the grip 15, for example, with a bolt. In a similar way, the grippers 14 and 15 of the second transverse beam 2 are fixed in the slots and, if necessary, the transverse beams are fastened to each other with additional rods 18, inserted them into the grooves 17 of the grips 14 and 15. The standard jack is installed under the platform 19 of the transverse beam 1, lift

car and set the rack 2 in the sockets 21 of the support beams 3, remove the front and rear wheels of the car (figure 2), lower and remove the jack.

Raise the opposite side of the car, tilt it on the uprights 2 and fasten the screws 8 on the brackets 11 with the sleeves 12 (Fig. 3). After that, use the knobs 9 alternately or synchronously, screw the screws 8 into the pipes with nuts 10, continue continuously and smoothly change the tipping angle of the car until it reaches any desired value (Fig. 4).

Lowering the car and dismantling the tipper is carried out in reverse order.

In this case, since when tilting a car, the levers 4 turn only in the hinges 6, and the transverse beams 1, turning in the hinges 5 of the levers 4 on the rollers, move along the guides of the support beams 3 towards its bracket 1 1, the car makes a complex movement i.e. Simultaneously with an increase in the angle of inclination, it moves in the direction of the lifted side, which makes it possible for the car to overturn in virtually any constrained conditions, in particular, in a standard-width garage. I

Claims (4)

Claims 1. Inventor application for an automobile containing support beams with directions 0 five 0 five 0 five cross beam, on one end of which supports are fixed for interaction with guides and articulated drives of their rotation mounted on support beams, levers hinged by some ends on support beams, and others in the middle part of cross beams, due to the fact that, in order to increase ease of use, it is equipped with stands, hingedly fixed; 1 aligned to the levers on the transverse beams, and in the supporting beams there are made jacks for the struts to hold the car body on the transverse beams and g rides for regular jack fastened to transverse beams, the rotation actuators transverse beams are fixed to the supporting beams pivotally vozmozh-- NOSTA limited movement along its axis. 2. The tilting device according to claim 1, wherein the drive of rotation of the transverse beams is made in the form of a screw pair. 3. The tilting device according to claim 1, wherein the support for interacting with the guides is made in the form of a roller. 4. The tilting device according to claim 1, wherein the grippers are mounted so as to be movable and fixed. GB Js ii 13 iJUJf.l W.J mjnii Compiled by A. Mazilkin Editor N. Gulko Tehred L.Oleinik Proofreader M. Samborska Order 552/24 Edition 721 Subscription VNIIPI USSR State Committee for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5 Production and printing company, Uzhgorod, st. Project, 4