RU35537U1 - Device for stopping a vehicle - Google Patents

Description

// ° ° - MGZHE01R13 / 00

Device for stopping the vehicle.

The utility model relates to devices enclosing a vehicle’s path and can be used at guarded checkpoints.

A device for stopping a vehicle is known, comprising a base, an emphasis fixed on it, angled to the base, and a stop position lock (US Pat. No. 3805448, CL 49, 49 of 04/23/74 analog).

Disadvantages: it is impossible to instantly stop the large-capacity truck moving at high speed, the structure is unreliable due to the lack of rigid fastening in the ground, gliding on an icy surface or smooth concrete is possible.

The closest technical solution is the known device for stopping a vehicle, comprising a base, an emphasis pivotally mounted on it, positioned at an angle to the base and a stop position lock, where the emphasis is made in the form of a two-shouldered hinge for interacting with the shoulders respectively of the road surface and the axis of the vehicle, moreover, the stop shoulder interacting with the road surface is beveled at an angle equal to the angle of inclination of the stop to the base. (Device for stopping a vehicle, description of the invention to the USSR copyright certificate No. 962414, IPC E01F13 / 00 of 03/27/81, published in bulletin No. 36 09/30/82, authored by V.Kh. Gubaidulin, P.V. Nikiforov .prototype).

Disadvantages: unreliability of the structure due to the lack of hard reinforcement in the ground, it is possible to slip on an icy surface or smooth concrete, it is impossible to stop instantly heavy-duty vehicles moving at high speed.

7 .--.,. -. .

Effect: increased reliability due to the possibility of instant stopping a heavy vehicle moving at high speed.

This is achieved due to the fact that the device comprises a base pivotally hinged on it, a stop position lock, where the base is made in the form of racks with brackets located along the roadside, and the stop is in the form of a U-shaped channel beam with balances at the ends where the channel beam and counterweights to increase rigidity are additionally interconnected by kerchiefs and a heavy-duty cable is missing inside the channel beam and counterweights, while an accelerator spring, support plates and a clamp are installed under the stop abutment Ia, vsholnenny pivotally connected to the bracket rods automatic release barrier and rshagom shutter manually rotatable around their vertical axes, wherein the abutment is also connected to a winch for mounting it in a horizontal position. Due to the fact that the emphasis is fixed rigidly over the entire width of the roadway, as well as its implementation in the form of a U-shaped channel beam with balances on the poles and for rigidity and reliability they are connected by scarves, and also an extra-strong cable is missing inside the channel beam and balances the interconnection of the stop through the stop position lock with the bracket for automatic descent of the barrier makes it possible to instantly stop the vehicle, and in case of failure of the automatic descent of the barrier, the manual descent lever will work, this will also increase um reliability, i.e. reduces the danger when stopping heavy vehicles at high speed. For ease and convenience when working with the device, when it is brought into the “standby position” from a speed bump, a winch with a cable is installed near the fence.

accelerator springs, ease of maintenance, instant start-up, reliability - automatic and manual descent, reduces the speed of passage of vehicles through the gearbox due to the stop, which serves as a “lying police officer.

Thus, the interconnection of all the above elements solves the problem posed, increases the reliability of the device, instantly stops the vehicle.

Pa fig. 1- shows the 1st half of the device, in a perspective view; fighting position;

In FIG. 2-shows the 2nd half of the device, in a perspective view; Statics.

The device contains a base 1 pivotally (axis 2) fixed on the base 1 emphasis 3, where the base 1 is made in the form of racks 4 with brackets 5 located on the side of the road 6. The emphasis 3 is made in the form of a U-shaped channel beam 7 with balances 8 at the ends . To increase the stiffness, a heavy-duty cable 9 was missed inside the pellet-beam 7 with a counterweight 8. The channel-beam 7 and the balances 8 are connected to each other to increase the stiffness with scarves 10. Under the stop 3, a spring accelerator 11, support plates 12 and a stop position lock 13 made with the possibility of rotation and connected by rods 14, 15 to the bracket 16 for automatic descent of the barrier 17 and the lever for manual descent 19 around their vertical axes. The emphasis 3 is connected by a cable 20 to a winch 21 for installing it in a horizontal position (“speed bump”). Under the stop 3, support plates 12 are installed so that the stop 3 does not freeze in winter time to the roadbed 22. The stop position lock 13 consists of a bracket 23 on which the rotary plate 24 is mounted, the barrier 17 has a vertical axis of rotation 18 and a working horizontal axis 25. The bracket 16 for automatic descent of the barrier 17 rotates around a vertical axis 18 and has a horizontal rotation mechanism 26 and a locking device 27. Towards 4

, / (y1 -7 Y

welded crossbeams-supports 28 for more rigid mounting of the stop 3 in the ground when ramming vehicles. The operation of the device.

The device is presented in the form of a “lying police officer - emphasis 3 is made in the form of a U-shaped pueller-beam 7 with gfotovyvesy 8 at the ends. On the roadbed 22 under stop 3, 2-3 support plates 12 are fixed, ensuring the safety of the road and preventing freezing of the stop. 3 to the roadbed 22. The emphasis 3 is welded from a pgoeller and, for rigidity, is welded with scarves 10 to the balances 8 at the attachment point of the axles 2. In the standby position, the emphasis 3 lies on the support plates 12 and is kept from raising into the “fighting position by position lock 13. When releasing the stop 3 from the latch 13, the spring-accelerator 11 sharply raises the stop 3 above the roadbed 22 under the action of the counterweights 8. The stop 3 assumes a “combat position. The height of jnnopa 3 above the roadway ensures that the front axle is knocked out at the cargo truck and the engine compartment is destroyed at the passenger transport. To increase the rigidity, a heavy-duty cable 9 was passed inside the channel-beam 7 and the balances 8. The base 1 in the form of racks 4 with brackets 5 are located along the side of the road 6. To strengthen the stability of the base in the ground when impacted, the cross-stands 28 are fixed on the rack 4, which are concreted in the ground. To bring into the standby position "a lying police officer on a rack 4 has a winch 21 with a cable 20, through which the stop 3 is lowered and fixed in the lock 13, which consists of an arm 23 and a rotary plate 24 holding the stop 3. A mechanism is used to bring the device into a fighting position double descent: manual and automatic. R) 1st descent.

Automatic descent.

When ramming the barrier 17, the bracket 16 for automatically lowering the barrier 17 is activated and it starts moving along the working horizontal axis 25, it locks in place; its device 27, the mechanism of horizontal rotation 26 and the rod 15 comes into motion.

The automatic descent works as follows; in the following way: when ramming. the barrier 17 is deployed in a horizontal position and the rotary plate 24 pulls the rod 15 along it, releasing the emphasis 3. The emphasis 3 under the action of the accelerator spring 11 and counterweights 8 comes into combat position. The roadbed is completely protected by installing the channel beam from the side of the road to the side of the road for the entire width of the road, and also the channel beam in the standby position plays the role of a “lying policeman, which makes it possible to reduce the speed of vehicles in any circumstances. The presence of an accelerator spring provides an increase in acceleration relative to the acceleration of the free fall of counterweight loads many times, which increases the response speed of the device. Plate-stands 12 from freezing increase the operation of the device in the winter. Technical and economic indicators.

The likelihood of an instantaneous stop of the vehicle increases many times and the reliability of the device’s response is increased many times compared to the prototype due to the automatic and manual lowering of the channel beam.

П 1-base, 2-axis, 3-stop, 4-stand, 5-1 bracket, 6-roadside, 7-1. Propeller beam, 8-counterweight, 9-heavy-duty cable, U-kerchief,

11-spring-accelerator, 12-sh1astina-stand, 13-stop position lock, 14-rod, 15-rod,

16-bracket automatic P-barrier,

18 vertical axis of rotation,

19-lever manual release

20-cable

21-rope winch

22-roadway

23-croshtein,

24 swivel plate

25-working horizontal axis w

26th Mechanism of Horizontal VR

Claims (1)

A device for stopping a vehicle, comprising a base, a stop pivotally mounted thereon, a stop position lock, characterized in that the base is made in the form of struts with brackets located along the side of the road, and the emphasis is in the form of a U-shaped channel beam with balances on ends where, to increase rigidity, a heavy-duty cable is passed inside the channel-beam and counterweights, and they are additionally connected with each other with scarves, while under the stop there is an accelerator spring, support plates and a clamp stop, made with the possibility of rotation and connected by rods to the bracket for automatic descent of the barrier and the trigger lever manually with the ability to rotate them around the vertical axes, and the emphasis is connected by a cable to the winch setting it in a horizontal position.