SU1252210A1 - Repair ground for servicing vehicles - Google Patents

Description

FIELD OF THE INVENTION The invention relates to a vehicle. HI.1M device for servicing vehicles.

The purpose of this image is to accelerate the service process and increase its safety, as well as fastening the ladder in a vertical position.

FIG. I shows the non-operational site, general view; in fig. 2 - the same, when servicing the vehicle; in fig. 3 — node 1 in FIG. 2

The repair platform for servicing vehicles contains a fixed 1 and a mobile 2 platforms. The stationary platform 1 has a direction 3 located horizontally on one level and fixed to the frame of the structure. Rollers 4 are placed on the base of the roller), along which the platform 2 moves. The top 3 guides are blocked by a metal, 1 m sheet, forming the floor of the fixed platform 1.

The mobile section of the form 2 contains a frame surrounded by a metal corrugated sheet on top. In the front part, inside the platform 2 of the P1A, there are attached P1toki of two si. cylinders 5, which are attached to the second ends of the shafts 1, to them by parts of the frame of the spring. A pillar 6 is also attached to the front of the first 2 platform, to which is attached the end of at least one flexible element 7 that is thrown over the block 8 attached to the frame of the structure. The second end of the flexible element 7 is connected to the upper part of the inclined ladder 9. The lower part is inclined ladder 9 is hinged to the frame of the structure. To stop the vehicle at the designated place, the platform is provided with a stop 10 for the wheels. With an emphasis I | | paternly connected HITOK dono. 1THE THAN. O) FOOT (; cylinder bore 11. Secondary hinged onopoii si; left cylinder 11 is attached to the structure’s sinking. Cavity s. Cylinders 5 and 11, in which the medium is compressed, operates on the support of wheel support 10 and extending the movable platform 2 , c (to dynesc 1 by one high pressure hydraulic line 12. In addition, the cavities of the power cylinders 5 and 11, the compression of which leads to the lowering of the stop 10 for Ko; iec and returning to the initial position, the movable platform 2 is also connected) high pressure line 12. Each section of the main line 12 is connected to one section of two-section 1H) oil hiacoca 13. A fixed platform 1 for securing, 1, an inclined ladder 1 9 in working condition, is provided with clamps 14 with a spring 13.

The repair site works s.peduyu-1ZIM way.

A serviced vehicle enters a technical post.

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In the designated place, its path overlaps the stop 10. When abutted with the wheel on the stop 10, the vehicle stops at the position I need to maintain. From the efforts of the wheels of transport about the means, which is suspected stop 10, the limit switch is activated (not shown). X (.) Diet turns on a two-section oil pump 13. The oil flows through hydraulic lines 12 and is distilled by one section of the oil pump from the cavity of the power cylinder 11, the compression in which leads to the stop 10, in; 1 part b.: 1 pillows 5, the medium is compressed to push the PLAYERS connected to the movable platform 2. The second section of the oil pump 13 is oil) from the cavity of the power cylinders 3, the compression in which causes the movable platform 2 to move in. This is the power of the power cylinder. 11, the compression in which leads to the lowering of the Uior 10. The oil leaks and the closed circuit between the respectively connected cavities of the power cylinders 5 and 11 leads to the fact that the rods of the power pilins 5 are advanced, and the window bout. south qi, 1 rip 1 1 slides in. In this case, the movement of the platform 2 is extended and the stop K) for the wheels is lowered. The movable n: 1 form 2 is extended to the side of the side cTOp (jHy trap- 110 1tnogo means. With this, it works to) 1t) 11), which turns off the oil pump. The extension of the platform 2 and the lowering of the stop 10 is stopped. During the advancement of section 3) along with the terminal, stand 6 is also advanced. Remove from the sliding platform 1, the support 6 tons - flexible, e, lempt 7, which through block 8 raises the ladder 9 for the upper part 1). When the movable platform 2 nak is extended before the vehicle,: 1 (), ladder 9 occupies the working position, in which it consists of () V) | It comes with pepodvizhpaya n.patformyu 1. (/ ypykovka kopr (). 1I) y (mc clamps 14. When moving the sliding platforms) | 2 flexible element 7 at a time with n) D1) em of the stairway 9 created a fence of the danger zone of the mobile platform 2. Thus, after the conglomeration of the staircase 9) with the platform 1 p. Willingness, this one is. that the access of the repair personnel to the mobile board (| 1st 2 through the ladder 9, and the mobile platform 2 ensured with a safety guard. At the end of the repair), the repair first-G (.1nal goes from sections I and 2, then, After this, the vehicle leaves the repair station. The limit switch is installed in the first 11 ps psi psiyshchiyy 1K1at (}) form 2, cpa6aTi) UuieT and vk; 1K) two-section 1); ny pump 13. Mas. The high-pressure pipes cause pumping between the collars of the force pi 5 slides 5 and 11. Due to this, the stop 10 rises and closes the passage, and the movable platform 2 retracts to its original position. At the moment of the start of the retracting, the platform 2 of its own m lugs the latch 14 with a lug and pulls the spring 15 back. The ladder 9 undocks and starts to descend. When platform 2 is in its original position, ladder 9 is in an inclined position, in which

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the access of maintenance personnel to platforms 1 and 2. In the future, the operation of the site for servicing dump trucks is repeated as described.

With the use of the proposed device, the time lost during the operation of the unit is reduced to a minimum, the productivity and safety of the maintenance personnel is increased.

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Compiled by N. Yeremeyev

Editor O. Yurkovetskaya Tehred I. VeresKorrektor A Obruchar

Order 4577/20 Circulation 647 Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow. Zh-35, Raushsk iab., D. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (2)

1. REPAIR SITE FOR MAINTENANCE OF VEHICLES, comprising at least one flexible element with a block mounted on a frame horizontal, fixed and movable along rails from the platform cylinder, a latch and ladders, characterized in that, in order to speed up the maintenance process and increase its safety, it is equipped an emphasis for the wheels of the vehicle, pivotally connected to the rod of the additional power cylinder, hydraulically connected to the power cylinder of moving the movable platform, in the last installation on the rack, the unit is fixed on the frame, and the flexible element thrown over it is fixed at one end at the upper end of the rack, and the other at the upper end of the stairs, the lower end of which is pivotally mounted on the frame. 2. Repair site according to π. 1, characterized in that, in order to secure the stairs in an upright position, the latch is mounted on a fixed platform. (L sl u N5