RU108762U1 - ANTI-BARRIER BARRIER - Google Patents

Abstract

 An anti-ram barrier, containing two metal plates rigidly installed in the ground at a distance of driving width, with racks made of profile metal, limit switches mounted on these plates, gearboxes with electric motors, cable drums and brake devices, cable blocks mounted on racks, cables roped in cable drums with hooks connected through the eyes with a barrier, characterized in that the barrier contains a frame with a reinforced concrete block installed inside in an amount of at least one and at least four sliding plates are firmly fixed on the outside, a metal visor is rigidly fixed on the upper part of the frame in a horizontal plane, the limit switch stops are installed on the ends of the frame, the barrier is lowered a distance h into a niche buried in the ground and made in the form of a frame , to the sides of which a sheet material, for example steel, is attached, inside the niche to the sides opposite to the sliding plates of the barrier, shoes are fixed in an amount of at least four, on one In the torone, the niche has a rectangular hole through which the niche is connected to the technological well with a lid, the bottom of the niche has drainage holes, a rubber pallet with holes is laid at the bottom of the niche, the dimensions of the niche are selected from the condition that the barrier is freely lowered into the niche and the vehicle is allowed to travel freely in an open the position of the anti-ram barrier, the distance h is selected from the condition of reliable containment of the vehicle in the closed position of the anti-ram barrier.

Description

The utility model relates to mechanical devices, in particular to anti-ram barriers, designed to block the unauthorized passage of vehicles to objects and territories for various purposes. The technical result is to increase the reliability of the barrier due to design features and through the use of components and components manufactured by the industry for other areas of technology, providing the possibility of using common materials when restoring the device after operation (after ramming the device with a vehicle), providing serial manufacturing, simplification of service maintenance.

A device III is known (Application: 2007106428/03, 02.21.2007, IPC E01F 13/10), containing two supports of metal pipes of different diameters with welded reinforcement in them, cast in concrete, and a beam made of two channels welded in the form of a box in which pre-tensioned steel cables are mounted. On the hinged support, the beam is fixed with a sleeve, two bearings and a locking sleeve, with the possibility of rotation in the horizontal plane. On the castle support it is fixed with the help of the tension unit of the cables and the locking device. In horizontal position, the beam is held by the bracket, consisting of the upper part of the hinge support and two rods connected by an adjusting nut. At the cantilever end of the beam, a tension unit is provided, consisting of two tension devices, four bolts and two end plates, which ensure reliable fixing of the beam in the locking device. If there are steel spikes on two vertical planes, they are closed with a false box, with strips applied to its outer part. The disadvantages of this device are:

- high costs for the installation of supports;

- high costs when restoring the device after operation.

The closest in function and set parameters is the known device for stopping the vehicle / 2 / (Application: 2003128744/20, 02.10.2003, IPC E01F 13/00) containing a base, an emphasis pivotally mounted on it, a stop position lock, different 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 counterweights at the ends, where an extra-strong cable is passed inside the channel-beam and counterweights to increase rigidity, and between them supplement are tightly connected by kerchiefs, while under the stop there is an accelerator spring, stand plates and a stop position lock, which is rotatable and connected by rods to the bracket for automatically releasing the barrier and the shutter lever manually with the possibility of turning them around the vertical axes, and the stop is connected by a cable with winch setting it in a horizontal position. The disadvantage of this device is that after operation it is necessary to completely replace the entire device with a new one.

The tasks to which the execution of the utility model is directed are:

- in creating a device guaranteed to delay any vehicle;

- in easy recovery after operation, due to the design features and the use of available materials;

- the possibility of organizing mass production;

- the possibility of organizing service maintenance;

- the ability to carry out modification and modernization. This solution is provided by a device that is rigidly installed in the ground at a distance from each other, which consists of the width of the driveway and the dimensions of the anti-ram barrier nodes, two metal plates with racks made of profile metal, gearboxes mounted on these plates with electric motors, with cable drums and brake devices plate-mounted limit switches, rack-mounted cable blocks, wire-hook cables stored in cable drums, connected via eyelets with a ba at the same time, the barrier comprises a corner profile frame with at least one reinforced concrete block inside, and at least four sliding plates rigidly fixed from the outside, a metal visor is rigidly fixed on the upper part of the frame in the horizontal plane, on the end sides of the frame the stops of the limit switches are installed, the dimensions of the angle profile are selected taking into account the parameters of the reinforced concrete block, the barrier is lowered by a distance h into a niche buried in the ground and made in ides from a corner profile, to the sides of which a sheet material, for example, steel, is attached, inside the niche to the sides opposite the sliding plates of the barrier, shoes with lubricant in the amount of at least four are rigidly fixed, on one side the niche has a rectangular hole through which the niche is connected with a technological well with a cover, the bottom of the niche has drainage holes, a rubber pallet with holes is laid at the bottom of the niche, the dimensions of the niche are selected from the condition of free lowering of the barrier into the niche and the conditions unimpeded passage of the vehicle in the open position of the ram barrier, the distance h is selected from the condition of reliable containment of the vehicle in the closed position of the ram barrier.

Design features of the anti-ram barrier are a barrier made in the form of a frame made of a corner profile with sliding plates attached to it, with a reinforced concrete block (s) installed inside this frame and a niche with lubricated shoes, drainage holes and a rubber tray.

Figure 1 shows an example implementation of a utility model. Metal plates (2) are rigidly mounted on the road surface (1), for example, by mounting on a reinforced concrete foundation, racks (3) made of profile metal, for example, from a channel, are rigidly attached to metal plates (2). Figure 2 shows gearboxes (4) mounted on a metal plate (2) with electric motors (5), with cable drums (6) and brake devices (7). Figure 3 shows: a limit switch (8) fixed to a metal plate (2), cable blocks (9), cables (10), hooks (11) attached to the uprights (3) (shown in figure 1). Figure 4 shows: a frame from a corner profile (12) with a reinforced concrete block (13) installed inside, sliding plates (14), a metal visor (15), stops of limit switches (16). Figure 5 shows a cross section of the device, pos. (16) the limit switch stop, pos. (17) designated niche, pos. (18) marked shoe with grease, pos. (19) the corner profile of the niche frame, pos. (20) the sheet material with which the niche is "sheathed" is indicated, pos. (21) marked drainage holes, pos. (22) marked rubber tray, pos. (23) marked technological well, pos. (24) labeled process well cover.

The purpose of the elements (figure 1, 2, 3, 4, 5). Metal plates (2) serve as a rigid support for racks (3), gearboxes (4), brake devices (7), limit switch (8), racks (3) and cable blocks fixed to them (9) serve as support portals for raising and lowering a barrier made of a corner profile (12) with a reinforced concrete block (13) installed inside. Electric motors (5) drive the cable drums (6) through gears (4), brake devices (7) are designed to fix the barrier, made in the form of a frame from a corner profile (12) with a reinforced concrete block (13) installed inside in the lower (open) ) and in the upper (closed) positions, the limit switch (8) and the stop of the limit switch (16) serve as command devices that determine the position of the barrier when opening and closing. Sliding plates (14) and lubricated shoes (18) are designed to reduce friction when opening and closing the barrier, as well as to avoid freezing at low air temperatures, a metal visor (15) is designed to absorb the load from a passing vehicle and to reduce the amount of debris entering the niche (17) during operation. Niche (17) is designed to lower the barrier at the moment of opening and to create a transverse stop to the barrier in the closed position (the barrier is raised). The corner profile of the niche frame (19) and the sheet material that the niche is “sheathed” (20) serve to hold the soil, drainage holes (21) are used to drain water, the rubber tray (22) is used to collect garbage, the technological well (23) and the cover of the technological well (24) is intended for servicing the device. Drainage can also be performed from the side walls of the niche. Electrical circuits are not considered in this description.

The operation of the device. The passage is closed by raising the barrier, made in the form of a frame from the corner profile (12) with the reinforced concrete block (13) installed inside the niche (17), the passage is opened by lowering the barrier into the niche (17). To create emphasis when the vehicle is exposed to the barrier, the barrier in the closed position does not completely rise from the niche, but remains in the niche by the value of h, which is controlled by the start of operation by setting the positions of the limit switches (16). In the closed position of the device, when the vehicle is in contact with the barrier (block (13), frame (12)), the barrier with its lower part, recessed into a niche by an amount of h, abuts against a niche frame made of a corner profile (19), a niche frame in turn, transfers the load to the ground, thereby extinguishing the kinetic energy of the vehicle and the vehicle stops.

The above information indicates the following conditions are met when using the claimed utility model:

- a tool embodying the claimed utility model in its implementation, is intended to expand the existing arsenal of physical protection;

- for the claimed device in the form as it is described in the independent clause of the claims, the possibility of its implementation is confirmed;

- a tool that embodies the claimed utility model in its implementation, is able to ensure the achievement of the technical result perceived by the applicant, namely, in the creation of the device, it is guaranteed to delay any vehicle, in a relatively quick recovery after operation, in the possibility of organizing mass production through the use of nodes and parts manufactured by industry for other areas of technology, in the possibility of organizing after-sales maintenance, the possibility to carry out the modification.

Therefore, the claimed utility model meets the condition of "industrial applicability".

The analysis of the prior art by the applicant, including a search by patent and scientific and technical sources of information, and the identification of sources containing information about analogues of the claimed utility model, allowed to establish that the applicant did not find a source characterized by features identical to all the essential features of the claimed utility model.

To verify the compliance of the claimed utility model with the condition "inventive step", the applicant conducted an additional search for known solutions in order to identify features that match the distinctive features of the claimed utility model from the prototype. The search results showed that the claimed utility model does not follow explicitly from the prior art for the specialist, since the influence of the transformations provided for by the essential features of the claimed utility model to achieve a technical result is not revealed from the prior art. In particular, the claimed utility model does not provide for the following transformations:

- the addition of a known means by any known part, attached to it according to known rules, to achieve a technical result, in respect of which the effect of such an addition is established;

- replacement of any part of a known product with another known part to achieve a technical result, in respect of which the effect of such a replacement is established;

- an increase in the number of elements of the same type of action, to enhance the technical result due to the presence in the tool of precisely such action elements;

- the implementation of a known tool or part of a known material to achieve a technical result due to the known properties of this material;

- the creation of a tool consisting of known parts, the choice of which and the relationship between them are based on known rules, recommendations, and the technical result achieved in this case is due only to the known properties of the parts of this tool and the relationships between them.

The described utility model is not based on a change in a quantitative attribute, the presentation of such attributes in relationship, or a change in its appearance.

Therefore, the claimed utility model meets the condition of "inventive step".

Enumeration of figures.

1) An example implementation of the utility model "Anti-ram barrier."

2) An example implementation of the utility model "Anti-ram barrier."

3) An example implementation of the utility model "Anti-ram barrier."

4) An example implementation of the utility model "Anti-ram barrier."

5) Cross section of the device "Anti-ram barrier."

Information sources

1. Polishchuk V.N., Zarubina S.V., Kosheleva T.V. Application: 2007106428/03, 02.21.2007, IPC E01F 13/10. Anti-ram barrier.

2. Golodyaev A.I., Grebnev S.V., Evko V.F. Application: 2003128744/20, 02.10.2003, IPC E01F 13/00. Barrier.

Claims (1)

An anti-ram barrier, containing two metal plates rigidly installed in the ground at a distance of driving width, with racks made of profile metal, limit switches mounted on these plates, gearboxes with electric motors, cable drums and brake devices, cable blocks mounted on racks, cables roped in cable drums with hooks connected through the eyes with a barrier, characterized in that the barrier contains a frame with a reinforced concrete block installed inside in an amount of at least one and at least four sliding plates are firmly fixed on the outside, a metal visor is rigidly fixed on the upper part of the frame in a horizontal plane, the limit switch stops are installed on the ends of the frame, the barrier is lowered a distance h into a niche buried in the ground and made in the form of a frame , to the sides of which a sheet material, for example steel, is attached, inside the niche to the sides opposite the sliding plates of the barrier, shoes in an amount of at least four are rigidly attached, on one In the torone, the niche has a rectangular hole through which the niche is connected to the technological well with a lid, the bottom of the niche has drainage holes, a rubber pallet with holes is laid at the bottom of the niche, the dimensions of the niche are selected from the condition that the barrier is freely lowered into the niche and the vehicle is allowed to travel freely in an open the position of the anti-ram barrier, the distance h is selected from the condition of reliable containment of the vehicle in the closed position of the anti-ram barrier.