RU156491U1 - BODY-Wagon "MAKHAON", SYSTEM OF PRELIMINARY FASTENING OF DEVICES OF LIFE SUPPORT IN IT, MECHANISM OF ITS FOLDING AND SYSTEM OF ITS ELECTRIC SUPPLY - Google Patents

Abstract

1. A van body comprising an external container in which at least one inner container is located with the possibility of its transverse movement relative to the outer container, which, like the inner container, is provided with a roof, characterized in that at least with on one side at the top of the external container, a rotatable panel is fixed with the possibility of its location behind the internal container and above its roof, respectively, when it is located inside the external container, forming a protective wall, and when it about the location of the external container outside, forming an additional roof. 2. The van body folding mechanism is formed by a folding floor located inside the external van body container, one half of which is attached to the inner container equipped with rollers and located in the external container, the second half of the folding floor being attached to the external container, and this mechanism is configured to connection with a servo drive, which can be automated, characterized in that half of the folding floor attached to the inner container is connected to it about the underside, forming an incomplete part of the bottom of the inner container. 3. The mechanism according to claim 2, characterized in that at least on one side at the top of the outer container is fixed a rotary panel with the possibility of its location behind the inner container in its transport position and above its roof in its extended position. The power supply system of the box body, which can be connected to an external power source through a power input and

Description

The utility model relates to the technology and means of mobile deployment of premises in the field using transportable transformable container-type building structures and can find its application mainly in military affairs, in geological exploration, in the aftermath of natural disasters in the affected areas and in other cases where it is necessary to quickly to have equipment and create comfortable conditions for staff.

For the formation of mobile premises, a box van is known [1]. It contains an external container in which at least one inner container is located with the possibility of its extension from the van body due to its movement in the longitudinal direction relative to the outer container, which, like the inner container, is provided with a roof.

The disadvantage of analogue [1] is that, in the unfolded state, the box body has increased dimensions in length, which negatively affects its stability.

This disadvantage is absent in the box body [2], which is adopted for the first prototype utility model. It contains the same elements as the van body for tax [1], however, its inner container is located and made with the possibility of its extension from the van body due to its movement not in the longitudinal but in the transverse direction relative to the external container, which, like the inner container has a roof.

But the disadvantage of the prototype [2] is that in the unfolded state of the van body, the extended inner container is not protected from above from rain, snow or hail. This adversely affects the reliability of the movable joints and seals in the box body, worsening its performance.

Moreover, to ensure the aforementioned protection, additional elements must be applied with the need to fix them on the van body, which worsens the speed of its deployment.

For unfolding a box body, a mechanism [1] is known, consisting of a cable block system connected to a winch and with a hinged support panel of an external container of a box body, in which the inner container is supported by rollers, and guides for rollers of the inner container are located in the outer container and the hinged support panel is also connected to the external container using telescopic cylinders and flexible rods.

However, the disadvantage of such a folding mechanism by analogy [1] is its cumbersomeness and complexity of layout in a box body, as well as the inconvenience of use due to the need to manually twist the winch.

More compact and easy to use, adopted for the second prototype of the utility model, the folding mechanism of the van body [3], formed by a folding floor located inside the external container of the van body, one half of which is attached to the inner container equipped with rollers and located in the external container, which is equipped with a hinged down panel, with the second half of the folding floor attached to the outer container. This mechanism is made with the possibility of its connection with a servo drive, which can be automated.

However, such a mechanism for unfolding a van body due to the presence of a folding floor with the described method of its location and connection does not allow prior to unfolding the van body to be placed in its inner container for vital functions, which complicates and lengthens the process of forming premises based on the van body.

Also, in some cases of application of heavyweight body structures of a van, it is necessary to use a servo drive of greater power with bulky elements. In some cases, for this it is even necessary to use an autonomous power supply system, the main units of which are located and transported outside the box body. This complicates the use of the folding mechanism.

Usually in the above-described structures of van bodies, life support devices are pre-positioned.

For example, a system for pre-securing life support devices in a van body is known [4]. It contains inside the external container the devices for life activity fixed in the folded state with the possibility of their unfolding and location in the external and internal containers of the box body after the formation of the room.

The disadvantage of such a system is the limited use of it - mainly for fixing in furniture box body.

More universal, adopted for the third prototype [3], is a system for pre-securing life support devices in a box body, containing fastened devices for vital functions, fixed in the external container, in front of the folding floor of the internal container, and folded devices for vital functions fixed in the external and internal containers with the possibility of their unfolding and location there after the formation of the premises.

However, in the prototype system [3] it is impossible to fix a previously laid out device for life in the inner container of the van body, which reduces the efficiency of the system.

The above-described van body designs equipped with life support devices are supplied with an electric power supply system.

For example, for a box body, a power supply system is known [5]. It contains the main and backup sources of electricity, remote distribution devices, primary and backup cable lines, a centralized automated control device as part of a computer complex and an information exchange unit. At the same time, the centralized automated control device ensures the selection of the required operating mode and uninterrupted power supply to consumers of such a power supply system, including mobile objects, each of which contains a main, backup and transit power inputs, transit cable lines, four switching devices in the input circuits, a switch with two switching devices and a control unit, two circuit breakers, two switching devices for connecting the main s and auxiliary consumers and their control unit. And also: the input voltage control unit, according to the results of which the consumers are switched from the main network to the backup and vice versa, the power take-off is installed, the channel switching unit is used to switch the output of the electrical installation to power the consumers of its mobile unit and external consumers, the command reception and transmission unit control that performs remote on (off) power take-off and the corresponding changes in the circuit connections of all elements system between a communication lines through which interconnected automated control unit, mobile objects primary and backup power sources.

The disadvantages of such a system are:

- high complexity of the autonomous system, calculated on the basis of the presence of several mobile objects operating in parallel mode;

- the complexity of maintenance and operation, leading to the need to attract highly qualified personnel;

- a high probability of disruption of uninterruptible power supply due to the above factors;

- the high cost of manufacturing and installing the system when placing all power consumers in one mobile facility;

- lack of visual means of control and indication of system parameters, which requires the presence of highly qualified personnel.

There are no such shortcomings in the power supply system of a van body adopted for the fourth prototype of a utility model [6]. It contains a mobile unit, primary and backup sources of electricity, switchgears, communication lines, switching devices, circuit breakers, main and auxiliary consumers of electricity, voltage control unit, power take-off installation (generator).

The main and reserve sources of electricity, the main and auxiliary consumers of electricity are located on one mobile object in the form of a car chassis of a special vehicle on which a box body is located. An autonomous system through power inputs is connected to the standard electrical network of the car chassis and has the ability to connect to an external power source. An additional storage battery (or a battery pack) that is permanently located on a car chassis is used as a backup source of electricity. Switching devices are installed in the communication line of the power input of the external power supply source. Their opening contacts are installed in the communication lines of the generator and the additional battery. The voltage control unit is made in the form of light indicators of power supplies and light indicators located in front of switchboards designed to connect the load, and a voltage control device. Power circuit breakers are installed in the communication lines immediately in front of each switchgear associated with consumers of electricity of various functional purposes. The autonomous system is equipped with blocking devices for decoupling its communication lines and communication lines of the standard electrical network of the automobile chassis. The autonomous system is equipped with a backup power source discharge analyzer.

However, the disadvantage of the prototype system [6] is the binding of the box body to the car chassis, which does not allow the removal or replacement of the box body from the car chassis while maintaining backup power. And also makes the box body not universal in terms of choosing a car chassis.

The objective of the utility model is to achieve the following technical results:

- in relation to a box body with retractable inner containers - increasing their protection against environmental influences without impairing the speed of deployment of the box body;

- in relation to the mechanism for unfolding the box body - increasing efficiency and simplifying the process of this mechanism;

- in relation to the system of preliminary fastening of life support devices in a box body with retractable inner containers - improving the efficiency of its use;

- in relation to the power supply system of the van body, the possibility of its application directly in the van body.

The problem for the utility model for the box body is solved by the fact (Fig. 1 and 2) that the box body containing the outer container 1, in which at least one inner container 2 is located with the possibility of its movement in the transverse direction relative to the outer container 1, which, like the inner container 2 is provided with a roof 5 (6), has distinctive features: at least on one side, at the top of the outer container 1, a pivot panel 7 is fixed, with the possibility of its location behind the inner container 2 and above him to litter 5, respectively, when it is located inside the outer container 1, forming a protective wall, and when it is located outside the outer container 1, forming an additional roof.

The fastening of at least one side at the top on the outer container 1 of the rotary panel 7 is aimed at ensuring its mobility in order to create fixed protection positions of the inner container 2 in the transport and unfolded position of the van body, which positively affects the speed of its deployment.

The possibility of the location of the rotary panel 7 behind the inner container 2 when it is located inside the outer container 1, forming a protective wall, will protect the elements of the movable joints of the box body from external adverse road conditions.

The possibility of the location of the rotary panel 7 above the roof 5 of the inner container 2 when it is located inside the outer container 1, forming an additional roof, will protect the inner container 2 from above from rain, snow or hail.

The problem for the utility model with respect to the folding mechanism of the van body is solved by (Fig. 3-10) that the folding mechanism of the van body formed by a folding floor 10 located inside the outer container 1 of the van body, one half 11 of which is attached to the inner container (2,3) equipped with rollers and located in the outer container 1, and the second half 12 of the folding floor 10 is attached to the outer container 1, and this mechanism is made with the possibility of its connection with the servo drive, which can be automated, has distinctive features: half of the folding floor attached to the inner container is connected to its lower side, forming an incomplete part of the bottom 13 of the inner container (2, 3).

Attaching half of the folding floor of the inner container to its lower side, forming an incomplete part of the bottom 13 of the inner container, will increase the speed of folding the box body, since the mentioned half of the folding floor will be shorter than its other half, which leads to a decrease in the time of alignment of this floor with the bottom of the outer container 1 and the incomplete part of the bottom of the inner container (2,3).

In addition, the presence of the lower side of the inner container, forming an incomplete part of its bottom 13 will allow you to place any equipment there initially, which also improves the efficiency of the formation of deployable premises using a box body.

An embodiment of the container without an incomplete part of the bottom 13 is possible, the folding floor of which consists only of the folding parts 11 and 12.

Additional distinguishing features of the utility model with respect to the folding mechanism of the box body:

- at least on one side at the top on the outer container 1, a rotary panel 7 is fixed, with the possibility of its location behind the inner container 2 in its transport position and above its roof 5 in its extended position.

The problem for the utility model in relation to the system of preliminary fastening of life support devices is solved by the fact (Fig. 11-13) that the system of preliminary fastening of life support devices in the above-described box body, containing the inner container fixed in its outer container 1 in front of the folding floor 10, as at least one decomposed device for vital functions, as well as folded devices for vital functions fixed in the external and internal containers with the possibility of their unfolding and the location there after the formation of the room, has distinctive features, in the inner container behind its folding floor there is also at least one additional unfolded device for life.

Such placement of an additional decomposed device for life will improve the efficiency of the system, as it eliminates the need for time to unfold this device.

The problem for the invention in relation to the power supply system is solved by the fact (Fig. 15 and 16) that the power supply system of the van, having the ability to connect to an external power source through a power input, and containing switchgears, communication lines, switching devices, battery pack , light indicators, has distinctive features: it is built according to a modular scheme with functional separation into modules of life support system consumers, automated workplace consumers creation and processing equipment, and these modules are equipped with primary and backup power systems with diesel generator set, is located in the engine compartment box body, as well as isolating the power of electricity consumers in the vans and residual current circuit breakers and insulation monitoring.

The construction of such a power supply system in a modular scheme will allow better distribution of energy and control of its consumption with the possibility of supplementing the said units with new elements, leaving the functional units unchanged.

Mentioned functional separation of the modules of the power supply system of the box body increases its reliability and ease of use.

The supply of such modules with primary and backup power supply systems increases the reliability and convenience of the entire power supply system of the van.

The location in the engine room of the van body of the diesel generator set will make it possible to use it as both the main and backup power supply, which will allow not to tie the power supply system to a specific type of automobile chassis on which the van body is transported.

The supply of the system with protective shutdown devices and insulation control is necessary to ensure the necessary level of safety and to ensure the possibility of power supply to the product from various external power sources - both from the industrial network and from an external autonomous power source.

To improve the reliability of such a power supply system, it can be additionally equipped with uninterruptible power supplies with built-in rechargeable batteries.

This power supply circuit of the product consumers has the following advantages over the analogue [1] and prototype [2]:

- provides the possibility of power supply of the van from various external sources of power supply - both from the industrial network and from an external autonomous source of power supply;

- provides power to consumers of the product from its own autonomous source of power supply - a diesel generator set;

- it is possible to carry out maintenance work on its own autonomous source of power supply without disconnecting the power supply to consumers of the product due to uninterruptible power supply;

- it is possible to change the time to ensure uninterrupted power to consumers of the product in emergency mode by increasing (or decreasing) the battery capacity;

- provides automatic recharge of batteries connected to uninterruptible power supplies;

- eliminates the possibility of a complete discharge of batteries and, as a result, deterioration of their operational characteristics and premature failure;

- the convenience and safety of operation and maintenance of electrical equipment in a box body is ensured due to the placement of the main technical means of switching, control and monitoring of the power supply and life support systems of the product in the standard values accepted, with the installation of such equipment on a vibration-isolating base,

- the convenience of placement in the van body of a system for maintaining the operating temperature regime is ensured.

The essence of the utility model is illustrated by illustrations, where in FIG. 1 shows a general view of a transportable box body in its collapsed position; in FIG. 2 is a top view through the roofs of the outer and inner containers of the box body of FIG. one; in FIG. 3 is a general view of a transportable box body in its deployed position; in FIG. 4 and 5 - the folding mechanism of the van body, end views, respectively, with one and two inner containers extended; in FIG. 6 is a side view A of FIG. 5; in FIG. 7 - a mechanism for unfolding an additional roof of a box body; in FIG. 8 and 9 - drive rotation of half of the folding floor of the van body from its two sides, respectively, in its folded and unfolded positions; in FIG. 10 is a fragmentary view of a swing lever of a half of a folding floor of a box body; in FIG. 11 is a partial view of the rolling guides in the back of the wagon; in FIG. 12 and 13 are top views of FIG. 2 on the location of the equipment inside, respectively, unfolded and unfolded box body; in FIG. 14 shows an example of the location of a piece of equipment inside an unfolded box body; in FIG. 15 shows a local view of the location of a portion of the electrical equipment on the wall of the inner container of the box body; in FIG. 16 shows a block diagram of a power system for a box body.

The transportable box body (Fig. 1, 2) contains an external container 1, in which one or two (as shown) internal containers 2 and 3 without a bottom are located. Moreover, the inner container 3 is located inside the inner container 2. They are made with the possibility of their movement in the longitudinal direction relative to the outer container 1.

The outer container 1 is provided with a roof 4, and the inner containers 2 and 3 are respectively equipped with roofs 5 and 6. On one side or two (as shown) at the top of the outer container 1, a pivot panel 7 is fixed, with the possibility of its location behind the inner containers 2 and 3 (Fig. 1, 2) and above its roof 5 (Fig. 3). In the first case (Fig. 1), the rotary panel 7 forms a protective wall, and in the second case, an additional roof.

The inner containers 2 and 3 (Fig. 1, 2) may not be located (as shown) along the entire length of the outer container 1, and a compartment 8 may be formed in the remaining part thereof.

The end walls of the outer container 1 are equipped with an entrance door 9, and the side walls of the inner containers 2 and 3 can be with windows (not shown) or without them (as shown).

For unfolding the body of the van from the starting position (Fig. 1, 2) to the deployed (Fig. 3), serves as a mechanism for its unfolding (Fig. 4-11). It is formed by a folding floor 10 located inside the outer container 1 of the van body (Fig. 3). The halves of the floor 11 and 12 are interconnected pivotally, for example, hinges. In this case, half of the floor 11 is pivotally connected to the lower part of the translationally sliding walls of the inner container (or with an incomplete bottom 13). One half 11 of such a floor is attached to an inner container (2, 3) equipped with rollers (not shown). The inner container (2, 3) is located in the outer container 1. Moreover, the other half 12 of the folding floor 10 is attached to the outer container 1. Half 11 of the folding floor 10 attached to the inner container (2, 3) is connected to its lower side, forming an incomplete part of the bottom 13 of the inner container (2, 3).

This folding mechanism is made with the possibility of its connection with a servo drive, which can be automated and, for example (Fig. 5-7), through the upper and lower telescopic cylinders 14 (Fig. 5, 6, 7), and 15 (Fig. 6- 9), can be connected to an external container 1, a rotary panel 7, and internal containers 2, 3. To control the servo drive, electromagnetic valves 16 mounted on telescopic cylinders 14 and 15 are used (Fig. 6, 7).

The van body itself can be located (Fig. 5, 6) on telescopic telescopic supports 17 mounted on rotary rods 18 and driven, for example, using (Fig. 6) the handle 19 of the winch 20. Telescopic holding rods 21 (Fig. 5, 7, 9, 11) are attached simultaneously to the upper part of the outer container 1 and to the lower part of the half 11 of the folding floor 10, attached to the inner container (2, 3)

Compartment 8 (Fig. 1) is closed by a removable panel 22 (Figs. 1 and 6).

In the outer container 1 there are guide channels 23 (Fig. 5, 6 and 11), which can be extended (Fig. 5) and serve to roll the inner panels 2 and 3 with the help of rollers fixed on the brackets 4 (not visible) until they stop these containers in the stops 24, which are installed on the end of the guide channels 23 (Fig. 5, 6).

The rods of the lower telescopic cylinders 15 are connected to the arm of the lever 25 (Fig. 8-10), which is screwed to the plates 26 (Fig. 8).

Additionally, at the top of the outer container 1, for better extension of the inner containers 2 and 3 from it, a rod 27 is installed, also connected to the inner containers 2, 3 and acting on the principle of a spring.

Preliminarily, inside the box body, equipment can be fixed (Figs. 12, 13) for personnel work. It consists, for example, of central tables 28 fixed inside the external container 1, under which chairs 29 are fixed. On the central tables 28 processor units (not shown) and monitors 30 (shown in Fig. 13) can be fixed. Folding elements 31 of furniture and other equipment are mounted on the side walls of the indoor units 2 and 3. In the unfolded state of the van body (Fig. 13), the folding elements 31 (Fig. 12) are converted into life support devices 32 (Fig. 13).

Oversized equipment is located in compartment 8 (Fig. 13) of the external container 1, for example, for a power supply system - diesel generator sets 33. Other smaller equipment 34 (Figs. 12-14) can be mounted on the side or end walls of the inner containers 2, 3.

The power supply itself (Fig. 16) is constructed according to a modular scheme with functional separation into modules of life support system consumers, consumers of workstations and technological equipment, and these modules are equipped with main and backup power systems with diesel generator set 33 (Fig. 12, 13) located in the engine compartment of the van body - compartment 8 of the external container 1 of the van body, as well as with galvanic isolation of power consumers in the van body and from devices E breakers and insulation monitoring.

The power supply (Fig. 16) of the wagon body is carried out according to the guaranteed power supply scheme from both the power supply 35. This can be an external power supply of three-phase alternating current voltage of 220/380 V at a frequency of 50 Hz with isolated or with a deaf grounded neutral, and a three-phase diesel- a generator set, connected both in manual mode and through an automatic reserve input device in the event of a power outage from an external power source. In this case, the diesel generator set 33 can be used both as an emergency source of power supply, and as the main source of power supply.

To ensure the proper level of electrical safety during operation of the product, the power consumers of the product are supplied through galvanic isolation, consisting of a power cable on the coil 36, a power input 37 and an isolation transformer 38, which is connected to the switching and control device 39. The switching and control device 39 includes block 40 of switching and protection devices, with a filter 41 connected in parallel to this block 40. itself, power is taken from block 40 through blocks 42 and 43 from devices E breaker and Isolation control devices. Moreover, the inputs of block 42 receive both electric power from block 40 with a voltage of 380 volts and 24 volts from block 44 of rechargeable batteries, which are contained in the information cabinet 45 together with sockets 46, to which 24 volt power is supplied from block 42. The same voltage from block 42 is supplied to sockets 47 of guaranteed power supply. In turn, from block 40 to block 43 and to sockets 48 of the household network, 220 volt electricity is supplied. Also, block 43 receives electric current from block 49 of batteries 24 volts. At the output of block 43, there is also a voltage of 24 Volts, which is supplied to the microclimate system 50 (supply and exhaust ventilation, air conditioning), to the block of protection devices 51 against penetration of poisonous gases into the expanded room, to the lighting unit 52 t to air heaters 53. Moreover A voltage of 380 volts is also supplied to the input of the microclimate system.

A 24-volt current from the battery unit 49, as well as from the battery 54 of the automobile chassis on which the box body is transported, is also supplied to the switches of the electromagnetic valves 16 (Figs. 16, 6 and 7) for controlling the servo-driver for deploying and folding the body van through telescopic cylinders 14 and 15 (Fig. 6 and 7). In addition, the current of the same voltage from the block 49 and the battery 54 (Fig. 16) is supplied to the switches of the electromagnets 55 (Fig. 16 and 5) for controlling the raising and lowering of the wagon body through telescopic telescopic supports 17 (Fig. 5).

Thus, the product provides uninterrupted power supply to consumers of the product in emergency mode (in the absence of supply voltage from both an external power source and a diesel generator set) using uninterruptible power supplies with rechargeable batteries. The uninterruptible power supply circuit (Fig. 16) is functionally divided into food for consumers of the product life support system and food for consumers of automated workstations and technological equipment of the product.

A van body is used using the preliminary arrangement system of life support devices, the mechanism of its deployment and the power supply system as follows.

Initially, at the place of its initial location, a van body (Fig. 1, 2) unfilled with equipment is deployed. To do this, apply voltage from block 49 (Fig. 16) to the electromagnetic valves 16, with the help of which the telescopic cylinders 14 and 15 are actuated (Fig. 6, 7). The linear movement of the rod of the upper telescopic cylinder 14 drives the rotary panel 7 to parallel with the roof 4 (Fig. 3) of the outer container 1. The rod 27 (Fig. 7) acts on the principle of a spring and is designed to help rotate the rotary panel 7. Its kinematics the unfolding is similar to the movement of a crank-rocker mechanism known from mechanics, in which the body of the telescopic cylinder 14 is a rocker, the rod of this cylinder is a slider, and the rotary panel 7 is a crank.

At the same time, the rod of the lower telescopic cylinder 15 (Fig. 6 and 7) connected to the arm of the lever 25 (Fig. 8-10) rotates half 12 of the floor 10 (Fig. 4) to parallel with the floor of the outer container 1. Kinematics of the unfolding floor 10 and the extension of the inner containers 2 and 3 (Figs. 4, 5 and 7) can also be represented as the movement of the crank-slide mechanism, in which half 12 of the floor 10 is the crank, half 11 of the floor 10 is the connecting rod and the inner container 2 (3 ) - the slider.

Therefore, the retractable inner containers 2 (3) when unfolding moves progressively along the rolling guides - channels 23 (Fig. 5, 6 and 11). To assist in their extension, telescopic holding rods 21 are used (Figs. 5, 7, 9, 11).

The result is an expanded van body (Figs. 3 and 5), through the door 9 of which the devices 33, 34 of the power supply system and the life support device 28-32 are introduced, placed and fixed into the formed room (Fig. 13). In this case, the devices of the chair 29 are retracted under the central tables 28, and the life support devices 32 are folded and secured.

After that, the voltage is removed from the solenoid valves 16 with the help of which the telescopic cylinders 14 and 15 (Fig. 6, 7) reverse the action, which, by sliding their rods, retract the inner containers 2, 3 back into the outer container 1 of the van body and turn the rotary panel down, thus providing the final formation of the equipped body of the van (Fig. 1 and 12).

After that, voltage is applied to the electromagnets 55 (Fig. 16) and lifted (not shown) through telescopic telescopic supports 17 (Fig. 5) box body (Fig. 1) to the required height. Under it, fit the chassis of the car (not shown) and remove the voltage on the electromagnets 55 (Fig. 16), by using telescopic telescopic supports 17 lowering the body of the van on this chassis (not shown). There, the van body is fixed, and in this state (Fig. 12) they are transported to a new location. Then, again, voltage is applied to the electromagnets 55 (Fig. 16) and lifted (not shown) through telescopic telescopic supports 17 (Fig. 5) of the box body (Fig. 1) to the required height necessary for the vehicle to leave. After that, the voltage is removed from the electromagnets 55 (Fig. 16), by lowering the box body to the required height using telescopic telescopic supports 17.

Next, voltage is supplied from block 49 (Fig. 16) to the electromagnetic valves 16, by means of which the telescopic cylinders 14 and 15 (Fig. 6, 7) are actuated, carrying out the deployment of the box body filled with the necessary equipment described above (Fig. 13) ), part of which is unpacked and fixed in its formed room.

Thanks to this described method of manipulation, in comparison with analogues, a more expeditious delivery of the van body to the place of its new deployment and more rapid deployment and coagulation of the van body, which is similar in appearance (Fig. 3) to the type of butterflies - “swallowtail”, is carried out.

Information sources:

1. Patent RU 83463 U1, IPC B60P 3/32, 3/34, priority 2008.10.07, published 2009.06.10.

2. Patent 2083772 C1, IPC E04B 1/343, 1/348, E04H 1/12, Convention Priority 1989.11.27, published 1997.07.10 / prototype for a box body /.

3. Application WO 2007/030713 A2, IPC E04B 2/00, priority 2005.09.09, published 2007.03.15 / prototype for the folding mechanism and for the system of preliminary fastening of life support devices /.

4. Patent BY 7059, IPC B60P 3/00, E04H 1/12, priority 2010.04.21, published 2011.02.28.

5. Patent RU 2125331 C1, IPC H02J 3/04, 9/06, priority 1997.01.23, published 1999.01.20

6. Patent RU 2416854 C1, IPC H02J 3/04, 9/06, priority 2010.01.11, published 2011.04.20 / prototype for a power supply system /

Claims (4)

1. A van body comprising an external container in which at least one inner container is located with the possibility of its transverse movement relative to the outer container, which, like the inner container, is provided with a roof, characterized in that at least with on one side at the top of the external container, a rotatable panel is fixed with the possibility of its location behind the internal container and above its roof, respectively, when it is located inside the external container, forming a protective wall, and when it about the location of the outside of the external container, forming an additional roof. 2. The van body folding mechanism, formed by a folding floor located inside the external van body container, one half of which is attached to an inner container equipped with rollers and located in the external container, the second half of the folding floor being attached to the external container, and this mechanism is made with the possibility of its connection with a servo drive, which can be automated, characterized in that half of the folding floor attached to the inner container is connected to of the lower side, forming a shallow part of the bottom of the inner container. 3. The mechanism according to claim 2, characterized in that at least on one side at the top of the external container is mounted a rotary panel with the possibility of its location behind the internal container in its transport position and above its roof in its extended position. 4. The power supply system of the van, having the ability to connect to an external power source through a power input and containing switchgears, communication lines, switching devices, a battery pack, light indicators, characterized in that it is built in a modular scheme with functional separation into modules consumers of life support systems, consumers of workstations and technological equipment, moreover, these modules are equipped with primary and backup electrical systems power supply with a diesel generator set located in the engine compartment of a van body, as well as with galvanic isolation of power supply to electric consumers in a van body and with protective shutdown devices and insulation control.

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