Tripper for hire
(57) Abstract:Usage: the invention relates to a device for maintenance of vehicles, in particular, to a device for turning cars. The essence of the device: the tripper consists of a swivel stand 1 on which is mounted a drive body 2, a rotary rod 3, bounding the stop 4, the stationary gripper 5 installed on one end of the rod, lugs 6 on the other end of the rod, lock 7 with the guides 8, the rolling grip 9, the wooden strips 10, tube 11, into which is inserted a stopper 12, release 13, the upper and lower pairs of supports. In the base of the stand 1 has a lug hour 1 has a bottom shelf. Lock 7 has a U-shaped profile, in the top face of which is made U-shaped neckline, and in the walls of the grooves formed on one end of the rod 3 is set constraints with thrust pins. 9 Il. The invention relates to a device for maintenance of vehicles, in particular, to a device for turning cars.Known tripper for vehicles containing rotary rack installed one above the other in pairs spaced bearings for the driven body is intelligent body, connected with the lifting finger of the drive body, and hooks, one of which is placed on the lifting body.The disadvantage of this tripper is the complexity and bulkiness of the design, operational complexity and a long process of overturning of the vehicle due to the long preparation for work.The technical result of the invention is to accelerate the process of tipping over. In addition, the invention allows to simplify the design, to ensure ease of use.This is achieved by the fact that the tripper containing rotary rack installed one above the other in pairs spaced bearings for the driven body to be installed on each of the pairs of supports, lifting body, connected with the lifting finger of the drive body and grips, one of which is placed on a triangular body, the latter is a swivel arm is performed located on the end side swivel eye for fastening the lifting fingers of the drive body and provided with a placed at the end of the guide, installed lock, limiters with thrust pins, and restrictive emphasis the face and grooves in the side faces, the first of these grippers mounted on the rotary rod can be moved and fixed, and the second stationary at the second end of the rod and the swing rack is made of two hollow rods of circular or rectangular cross-section, the ends of which are interconnected and provided with supports for cooperation with the slots mentioned castle, arranged in pairs to form groups with the supports for the drive body, and all supports are attached to the inner sides of the bars with their upper portions at an acute angle to this terminal.In Fig. 1 shows an example of installation of the tripper car; Fig. 2 General view of the tripper in the initial position (the section of the car-And the level of the rear edge of the front doors), and Fig. 3 the car up using the destacking position; Fig. 4 the design of the swivel of Fig. 5 the drive body (standard Jack with made in design changes), and Fig. 6 the same, side view; Fig. 7 design target of the rotating rod with lock; Fig. 8 is the same, end view; Fig. 9 is a top view.Tripper for vehicles includes swivel stand 1 on which is mounted the driving body 2 (the Jack is d end made the eyelet 6 and installed lock 7 and the guides 8 of the castle, and the movable gripper 9. To prevent crushing of the car thresholds used wooden strip 10. The driving body 2 is provided, for example, by welding the tube 11, into which is inserted a stopper 12, made in the form of a rod. The movable gripper 9 is a latch 13. Swivel stand 1 consists of two parallel hollow rods 14 a round or rectangular cross-section, the ends of which are connected with each other and on the inner sides of which are fortified groups bearings: upper pair of supports 15 and the lower pair of supports 16. At the base 17 of the rack 1 has a lug 18. Hour 1 also has a lower shelf 19. Castle 7 (Fig. 6) moves freely in the guides 8 and has a U-shaped profile, in the top face of which side swivel is made U-shaped cutout width With larger upper part of the driving body 2 and depth D in the walls (sides) 20 formed by the grooves 21. At one end of the rod 3 is set limiters 22 with thrust pins 23, designed to limit the movement of the rack 1 in the direction of the car.Tripper works as follows.In the beginning on the car install the lifting rod 3, while the front doors of the car open sahwat 9. Under the grips and the bar enclose wooden strip 10 to prevent deformation of the body. The movable gripper is fixed with a clamp 13. Then on the bottom shelf 19 installing the drive body 2, the lifting finger 24 which is inserted into the eyelet 6, the limiter 12 is welded to the body 2 of the tube 11. Under the wheels of the car down chocks (not shown). Rotating the handle of the Jack, raise the bar 3 to the first group supports so that the grooves 21 of the lock 7 was above the upper pair of the first group, then moving castle 7 until the locking grooves 21 with the upper pair of the first group of supports. Next, release the Jack, lower the lifting finger 24 of the Jack on the bottom pair group supports, simultaneously inserting the finger 24 of the Jack in the eyelet 6 of the rod, and so raise the Jack rod 3 to the next group supports. The process continues until the stop 4 of the rod reaches the ground. After lifting the car under him can be summed up belayer support, after which the rack 1 can be removed. Lowering the car is in the reverse order. To prevent slippage of the lower part of the frame 1 in the direction of the arrow shown in Fig. 3 for soft soils and asphalt at the base of the stand is inserted into the socket 26 (Fig. 3). The variant of the device, when the angle (Fig. 3) between the rod 3 and the stop 4 is reduced so that when you turn the car to take a stable position (the center of gravity is located between points a and B). You can also instead of the stand base 1, as shown on the drawings, use is hinged on the base of the stand platform.The advantages of this device are:
the ease of manufacture of the device and operation,
a relatively small mass and dimensions,
easy transportation, low cost of time for lifting and lowering the car, the ability to work with almost all brands of cars and with any condition of the body. Tripper for vehicles containing rotary rack installed one above the other in pairs spaced bearings for the driven body to be installed on each of the pairs of supports, lifting body, connected with the lifting finger of the drive body, and hooks, one of which is placed on the lifting body, characterized in that the latter represents a turning arm is performed located on the end side swivel eye for fastening the lifting palm, limiters with thrust pins and restrictive focus, located on the second end of the rod, while the castle is made U-shaped with a U-shaped cutout in the upper edge and the grooves in the side faces of the first mentioned gripper mounted on the rotary rod can be moved and fixed, and the second stationary at the second end of the rod and the swing rack is made of two hollow rods of circular or rectangular cross-section, the ends of which are interconnected and provided with supports for cooperation with the slots mentioned castle, arranged in pairs to form groups with the supports for the drive body, and all supports are attached to the inner sides of the bars with their upper portions at an acute angle to the rods.
SUBSTANCE: turner comprises base (6), turning hydraulic cylinders (7, 8), platforms (1, 2) and supporting device representing two supports for pair of carriage wheels (9). Platform rotation axes can be aligned with the axle of wheel pair fitted in the seat of supports.
EFFECT: possibility to turn over products with no special retainers and rotary supporting platform.
SUBSTANCE: device for lifting vehicle turned over in accident includes two L-shaped asymmetrical beams the ends of short arms of which are equipped with assemblies to be coupled with turned over vehicle bottom, and the ends of long arms of which are equipped with loops. In the centre of gravity of each beam, lugs for their lifting and transportation are mounted. The device is provided with longitudinal beam equipped with clamps interacting with loops of L-shaped beams and attachment fixtures at their ends for suspending onto hooks of lifting cranes. The length of longitudinal beam is not less than the length of turned over vehicle.
EFFECT: possibility to lift large-dimensioned heavy transport facilities, lifting process duration reduction and simplification.
FIELD: motor car construction.
SUBSTANCE: claimed method comprises placing of the vehicle on the bearing horizontal surface and applying the test load thereto. Tilting moment is created relative to the vehicle lengthwise axis unless the vehicle one side wheel breakaway from said bearing horizontal surface. Then, the force is applied to the vehicle sprung part perpendicular to vehicle lengthwise axis in the plane drawn through the geometrical gravity centre. Then, the sprung part bank angle is measured. In compliance with the first version, the vehicle crosswise static stability angle is defined. In compliance with the second version, the amount of tilting moment is defined and vehicle crosswise static stability angle is calculated.
EFFECT: possibility for the vehicle static crosswise stability determination without application of the bench with tilting platform.
4 cl, 5 dwg