RU2366889C2 - Container for explosive cargo - Google Patents

Abstract

FIELD: transportation, freight shipping.

SUBSTANCE: invention is related to the field of safe transportation, storage and maintenance of explosive cargo. Container comprises base with arc roof. Under roof location bed, band and yoke fixed by split element to band are installed. In point of their fixation stop device is installed. Between band and yoke movable screen is provided, which enters into engagement with yoke. Yoke prevents free withdrawal of split joints of location bed with band, which in its turn is connected via spring-loaded latches with dangerous cargo. Everything is covered with stop device.

EFFECT: provision of improved protection of explosive cargo and convenience of its maintenance.

3 cl, 6 dwg

Description

The invention relates to container transportation, in particular to special containers intended for the safe transportation, storage and maintenance of explosive cargo in regions with high social tension and sabotage danger, as well as in emergency situations in which a container with explosive cargo may be exposed access by unauthorized persons.

Known packaging (container) for explosive cargo (RF patent No. 2149347, F42B 39/00, publ. 05/20/2000), comprising a housing with a lid and lodges with locking devices placed inside the housing.

Shock absorbers are installed on the working sides of the lodgements and the lifting parts of the fixing devices. A shock absorber is also installed on the inner side of at least one of the walls of the casing, while in the shock absorber opposite the end face located in the package for explosive cargo, a recess is made, the inlet section of which is opposite to the explosive cargo, at least one of the overall dimensions is smaller the end of the explosive cargo in contact with the shock absorber.

This design of the package (container) allows you to "extinguish" the energy from accidental mechanical influences (fall, shock, tipping) on an explosive cargo. A disadvantage of the known packaging (container) is that it does not protect the cargo from unauthorized persons access to it, which can lead to the abduction or explosion of explosive cargo, and also does not have means of protection from the impact of damaging elements in the form of small arms bullets and fragments.

A container for explosive cargo is known (RF patent No. 2257536, F42B 39/00, published July 27, 2005) containing a base (body) with a roof (cover) and placed on the base lodgement for dangerous goods, a bandage detachably connected to the lodgement ( fixing device) and a collar (screen) located between the roof and the brace, fastened with a detachable element to the brace, and in the place of their fastening, a locking device is installed on the clamp.

This container is the closest to the proposed container and is selected as a prototype. The presence of a lodgement and a roof in the container structure, as in the previous analogue, allows you to “extinguish” energy from mechanical influences, in addition, the container design provides some protection against access by unauthorized persons

The disadvantages of the known container are:

- lack of effectiveness in protecting explosive cargo from unauthorized access, which can lead to the theft of explosive cargo, namely: when trying to access an explosive cargo with a tool kit, it is possible to open the container and get to the cargo, especially since there is no connection between the locking device (bandage) and dangerous goods, which would make it much more difficult to drop (break) the protective equipment (screen (clamp) and the fixing device (bandage)) together with the heavy dangerous goods from the base (to Orpus) container.

- limited possibilities of carrying out maintenance (TO) with dangerous goods, namely: when carrying out maintenance of dangerous goods, it is necessary to have access to the serviced elements inside the cargo. The layout of the known container assumes that the screen, which is stationary with respect to the fixing element, is located outside the served cargo area, however, explosive cargo can have several served areas, and the stationary screen can overlap them, which is unacceptable during maintenance.

In addition, the known container has insufficient protection against the effects of damaging elements in the form of bullets of small arms and fragments.

Thus, the objective of the present invention is to provide a container that provides increased protection against unauthorized access while increasing the convenience of maintenance of explosive cargo.

The technical result that can be obtained by using the claimed invention is a multi-level overlap of access to explosive cargo and the provision of maintenance in several serviced zones during storage of explosive cargo.

To achieve the technical result, a container for explosive cargo, containing a base with a roof and a lodgement with an explosive load placed on the base, a bandage and a collar detachably connected to the lodgment, fastened with a detachable element to the bandage, and a locking device is installed at the place of their fastening on the clamp, according to the invention the container is equipped with a movable screen that engages with the clamp and is located between the clamp and the bandage, which is connected with the rigging elements of the explosive cargo.

To prevent longitudinal movement of the screen relative to the clamp during transportation, storage and during maintenance, as well as convenient separation of the screen from the clamp, the screen is mounted with the possibility of fixation in the necessary positions on the rails mounted on the base and located on two opposite sides along its entire length, and the engagement of the screen with the clamp is a stopper, which is made in the form of a stop located on the end of the side surface of the clamp and included in the groove of the protrusion of the side surface of the screen a, as well as a stop located at the top of the clamp and entering the opening of the screen.

In addition, to complicate access to explosive cargo, the bandage is equipped with all-in-one bodies, inside of which spring-loaded valves are connected, connected with rigging elements of explosive cargo.

The proposed new design of the container allows for increased protection against access to the cargo of unauthorized persons and increase the convenience of its operation.

An analysis of the prior art by the applicant, including a search by patents and scientific and technical sources of information and identification of sources containing information about analogues of the claimed invention, allowed to establish that the applicant did not find an analogue characterized by features identical to all the essential features of the claimed invention, and the definition from the list identified analogues of the prototype as the closest in the totality of the features of the analogue revealed a set of essential in relation to the seen the applicant has the technical result of the distinguishing features in the claimed object set forth in the claims.

Therefore, the claimed invention meets the condition of patentability "Novelty."

To verify the compliance of the claimed invention with the condition "Inventive step", the applicant conducted an additional search in order to identify known solutions containing features that match the distinctive features of the claimed invention and did not find such solutions. Therefore, the claimed invention meets the condition of patentability "Inventive step".

The proposed container for explosive cargo is illustrated by the drawings shown in figures 1-6.

Figure 1 shows a container for explosive cargo;

- figure 2 is a section aa in figure 1;

- figure 3 is a screen, side view;

- figure 4 is a section bB in figure 1, the location of the stop of the upper part of the clamp in the hole of the screen;

- figure 5 is a view In figure 2, the location of the stop on the end of the side surface of the clamp in the groove of the screen;

- in Fig.6 is a view of G in Fig.1, the location of the detachable bodies on the brace with spring-loaded valves, engaged with rigging elements of explosive cargo.

The container for explosive cargo (figure 1) contains a base 1 with an arched roof 2, which are welded structures of rolled steel.

Under the roof 2 are located fixed on the base 1 lodgement 3, the bandage 4 and the clamp 5. The clamp 5 is fastened by a detachable element 6 with a bandage 4 (figure 2). In place of bonding on the clamp 5, a locking device 7 is installed.

The container is equipped with a movable screen 8, made in the form of a semi-cylindrical shell made of high strength steel. The screen 8 is located between the clamp 5 and the bandage 4, which are also made in the form of semi-cylindrical shells. The screen 8 is installed with its four wheels 9 on the guides (rails) 10, on which it can move. The guides 10 are fixed on the base 1 of the container from its two opposite sides along its entire length.

The screen 8 is engaged with a clamp 5 located between the roof 2 and the screen 8. The clamp 5 is made in the form of a screen 8 in its upper part and is made, like the screen 8, of high-strength steel (figure 2).

A hole D is made in the upper part of the screen, and protrusions 11 with grooves E are made on the side surfaces (FIG. 3).

The engagement of the screen 8 with the clamp 5 is a stopper, which is made in the form of a stop 12 located in the upper part of the clamp 5, which enters the hole D of the screen 8 and stops 13 located on the ends of the side surface of the clamp 5 and included in the grooves E of the protrusions 11 of the side surface screen 8 (figures 4, 5).

The bandage 4 is made with two inseparable bodies 14, inside of which spring-loaded latches 15 are placed, which are connected with the rigging elements 16 of the explosive cargo 17 (Fig.6). Such a connection will significantly complicate access to explosive cargo 17, since when dropping protective equipment from the base 1 of the container (clamp 5, screen 8, bandage 4), connected together, you will have to overcome the mass of heavy explosive cargo 17.

The locking device 7 (figure 2) is made in the form of a threaded plug equipped with a combination lock that blocks access to the detachable element 6. The clamp 5 prevents the free removal of the detachable connections 18, for example, hinged bolts connecting the lodgement 3 with the band 4. The collar 5 is connected through a detachable element 6 with a bandage 4, which, in turn, is connected via spring-loaded valves 15 to a dangerous load 17. This entire “chain” is blocked by a locking device 7. In addition, the clamp 5 is also blocked by a screen 8, which in turn blocks several Only detachable connections 18.

Loading the container is as follows.

In the initial position, the base 1 of the container with the undocked roof 2, removed by a clamp 5, a screen 8 and a bandage 4 is installed horizontally on the installation site. Explosive cargo 17 is loaded with lifting equipment onto the lodgement 3, closed by a bandage 4, while the spring-loaded valves 15 are inserted into the lifting elements 16 of the explosive cargo 17 and, using detachable connections 18, the lodgement 3 and the bandage 4 are secured. Then, a screen is mounted on the container base 1 8 and moves to the position necessary for transportation and storage. In this case, partially blocking the lodgement 3 and the bandage 4, the screen 8 is fixed on the guides 10 in the base 1 of the container using, for example, bolts. After that, the clamp 5 is installed on the bandage 4 and partially on the screen 8, while the stops 12 and 13 of the clamp 5 enter the hole D and the grooves E of the screen 8. The clamp 5 is fastened with the bandage 4 by a detachable element 6. A locking device 7 is installed in the socket of the clamp 5 After that, on the base 1 of the container, with all the elements located in it, the roof of the container 2 is installed. In this position, the container with explosive cargo 17 is prepared for transportation by any type of vehicle, storage and various types of work with the container and cargo. Technological operations performed with the cargo during dismantling are carried out (in the above order) in the reverse order.

Consider an emergency option.

When trying to access unauthorized persons to the explosive cargo 17, it is necessary to penetrate into the area of detachable connections 18 of the lodgement 3 and the band 4, which is covered by a clamp 5 and partially a shield 8, and the clamp 5 and the shield 8 are interlocked to make it difficult to access the explosive cargo 17. Locking device 7 blocks access to the detachable element 6, connecting the clamp 5 with the bandage 4. The bandage 4, in turn, is connected with the explosive cargo 17 through the spring-loaded valves 15, which creates a reliable multi-level protection of the cargo.

The collar 5 is reliably connected with an explosive cargo 17, which allows protection against penetration to an explosive cargo 17.

The introduction of the movable screen 8, which is locked with the clamp 5, which in turn is connected with the explosive cargo 17 through the bandage 4, significantly reduces the likelihood of unauthorized persons to access the explosive cargo 17, provides additional protection against external influences and, in addition, the movable screen 8 when removed Clamp 5 does not interfere with maintenance with explosive cargo 17, since it can be rolled to either side of the container, thereby freeing the operational joint of explosive cargo 17, and fix it in the necessary positions on 10 directs, for instance, by a spring loaded pin mounted on the screen (not shown).

Thus, the proposed container provides increased (multi-level) protection against access by unauthorized persons, while its design allows maintenance in several serviced areas of explosive cargo, and also provides protection from the impact of damaging elements in the form of small arms bullets and fragments.

The above information indicates that when using the claimed invention, the following combination of conditions:

- a tool embodying the claimed invention in its implementation, is intended for container transportation of explosive goods;

- for the claimed device in the form in which it is described in the claims, the possibility of its implementation using the means and methods described in the application and known prior to the priority date is confirmed.

Therefore, the claimed invention meets the condition of "industrial applicability"

Claims (3)

1. A container for explosive cargo, containing a base with a roof and a lodgement with an explosive load placed on the base, a bandage and a clamp detachably connected to the lodgement, fastened with a detachable element to the bandage, and a locking device installed in the place of their fastening on the clamp, characterized in that it equipped with a movable screen that engages with the clamp and is located between the clamp and the bandage, which is connected with the rigging elements of the explosive cargo. 2. The container according to claim 1, characterized in that the screen is mounted with the possibility of fixation in the necessary positions on the rails mounted on the base and located on two opposite sides along its entire length, and the engagement of the screen with a clamp is a stopper that is made in in the form of a stop located at the end of the side surface of the clamp and included in the groove of the protrusion of the side surface of the screen, as well as a stop located at the top of the clamp included in the opening of the screen. 3. The container according to claim 2, characterized in that the bandage is equipped with inseparable bodies, inside which spring-loaded latches are placed, connected with rigging elements of explosive cargo.

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