RU2781312C1 - Box trailer with attached telescopic masts - Google Patents

Abstract

FIELD: van trailers.

SUBSTANCE: invention relates to van trailers. A van trailer with attached telescopic masts consists of a chassis trailer with a platform on which the van is placed. The van has a compartment with a signal transmission system placed in it and a compartment with an installed power source and a box with spare tools and accessories (SPTA). In the compartment with a power source and a box with spare parts, an entrance door and three non-removable folding covers are introduced. Folding lids have upper and lower parts interconnected by hinges in the form of loops. On the outside of the non-removable folding covers there are latches and latches, and on the lower part there is a folding handle, which contact each other in the closed state of the fixed folding cover. The folding handle is in contact with the latch located on the lower part in the closed position of the fixed folding cover and is made with the possibility of contact with the latch located on the upper part in the open position of the fixed folding cover.

EFFECT: facilitating the process of opening and closing the covers and reducing the time for preparing for work and preparing for moving a box trailer with attached telescopic masts.

1 cl, 22 dwg

Description

The invention relates to van trailers with attached telescopic antennas based on a two-axle car trailer with a platform used to accommodate a power source, a signal transmission system and transmitting antennas when moving the van trailer.

Known trailer-van for the transport of small arms and personal armor [1], including separate sections for small arms and personal armor, two drawers for ammunition, a longitudinal door and a tailgate, in which the van is made of all-metal rectangular shape and at the same time in the lower section in the welded inner frame contains two drawers on slide-type sliding mechanisms with internal locks, the rear wall of the van trailer is equipped with a longitudinal door on reinforced hinges, equipped with hydraulic mechanisms for its smooth closing with a folding side and latches for double locking using locking devices , which make it impossible for free access to weapons and personal armor protection.

This van trailer is a specialized device designed for the transportation of weapons and personal armor protection and protection from free access to weapons and personal armor protection.

Known hinged side of a special vehicle [2], consisting of two parts: upper and lower, installed with the possibility of rotation and fixation in horizontal and vertical positions, the lower part of the board is made of two inner and outer sections with the possibility of their folding, rotation drive and mechanism movement of the lower part of the side with two-link levers-brackets installed along the edges of the outer section of the lower part of the side and made with the possibility of folding in a swivel joint, fixing the folding racks made in the form of pneumatic shock absorbers on the lower part of the side, the safety cable of the first inner section, on the outside locking devices are installed on the upper and lower parts of the board, while the upper part of the board is equipped with a rotation drive, the drives for turning the upper and lower parts of the board are made in the form of hydraulic cylinders included in a hydraulic system filled with a working fluid containing a hydraulic pump and a switch, etc. The drive for turning the lower part of the side contains a damper, made in the form of a pneumatic shock absorber, the bodies of the hydraulic cylinders are connected to the wall of the van body by hinged joints, the rod of the upper hydraulic cylinder is pivotally connected to the upper part of the side, the rod of the lower hydraulic cylinder is pivotally connected to one of the two-link levers-brackets of the mechanism for moving the lower parts of the side, the pneumatic shock absorber is articulated with the wall of the van body and the second two-link lever-bracket, on the upper part of the side, a safety rack is hinged, which is fixed in the transport position along the upper part of the side, on the links of the levers-brackets adjacent to the outer section of the lower part sides, clamps are installed that hold two inner sections of the lower side of the side in the folded state, the first inner section of the lower side of the side is connected to the outer section of the lower side of the side with two safety cables fixed at the corners of the first inner and outer th sections, the working surfaces of the two inner sections of the lower part of the board are made anti-slip.

This special vehicle tailgate does not meet the requirements for a box trailer with attached telescopic masts.

Known trailer-van with attached telescopic antennas, which is part of the jamming station R-330Zh "Resident" [3, 4], consisting of a trailer-chassis automobile multi-purpose ChMZAP-83352-01 with a platform PL-8500010, on which a van with fixed telescopic masts for mounting transmitting antennas on them, having a compartment with a power source placed in it and a compartment with a signal transmission system placed in it and transmitting antennas fixed at the time of transportation of the van trailer. At the same time, the compartment with the signal transmission system placed in it and the transmitting antennas fixed at the time of transportation of the van trailer has an entrance door, and the compartment with an installed power source and a box with spare tools and accessories (SPTA) has three non-removable covers that are fixed with stops in open position and four removable covers. Removable and non-removable covers are fixed in the closed state with the help of L-shaped latches with a groove and a removable or fixed cover included in the groove using wing nuts (see Fig. 19) and using straps pressing the covers to the van using wing nuts ( see Fig. 21).

The disadvantage of this van trailer with attached telescopic masts is that when opening the compartment with the power source placed in it, it is necessary to unscrew the wing nuts, loosening the fastenings of the L-shaped retainer and remove it from the groove into the roof (see Fig. 18) and loosen the slats by turning them (see Fig. 20). Remove the removable covers and put them on the ground (see Fig. 22 and [3, 4]), lift the fixed covers and fix them with stops. Before moving the van trailer with attached telescopic masts, the van is closed, for this the door of the compartment with the signal transmission system placed in it and the transmitting antennas fixed at the time of transportation of the van trailer is closed and the compartment with the installed power source is closed, for this, three fixed covers are released from the impact stops and lowered, raised and installed four removable covers. Removable and non-removable covers are fixed with the help of L-shaped clamps, clamping bars and wing nuts. In this case, considerable time is spent for inserting the L-shaped retainer into the groove of the lid and pushing the bar along the pin to press the lids. Removable covers, while on the ground, interfere with the maintenance of a box trailer with attached telescopic masts and get very dirty.

The purpose of the invention is to facilitate the process of tearing off a compartment with an installed power source and a spare parts box, and to reduce the time for preparing a van trailer with attached telescopic masts for work and moving to a new place by freeing the territory from foreign objects in the form of schematic covers.

This goal is achieved by the fact that the van trailer with attached telescopic masts, consisting of a trailer-chassis of an automobile multi-purpose ChMZAP-83352-01 with a platform PL-8500010, on which a van with fixed telescopic masts for attaching transmitting antennas to them, has a compartment with a it contains a signal transmission system and fixed transmitting antennas at the time of transportation of the van trailer, with an entrance door and a compartment with an installed power source and a box with spare parts, in which an entrance door and three non-removable folding covers are inserted, having upper and lower parts interconnected by hinges in the form of loops, the upper part has a drainage canopy at the bottom, the lower part has a drainage bar at the top, which contact in the closed state of the fixed folding cover, while on the outside of the fixed folding covers there are latches, latches, and on the lower part there is a folding contacting handle with lock located on the bottom parts, with the non-removable folding cover in the closed position and with the possibility of ascertaining with a latch located on the upper part, with the fixed folding cover in the open position, while the upper part, from the inside, interacts with gas shock absorbers, which interact with the van at the other end.

The essence of the invention is illustrated by drawings.

In FIG. 1 shows a van trailer, side view, with a cutout in the compartment with a signal transmission system placed in it and fixed transmitting antennas at the time of transportation of the van trailer, in Fig. 2 shows a trailer van trailer, front view, with a cutout into the compartment with a signal transmission system placed in it and fixed transmitting antennas at the time of transportation of the van trailer, in Fig. 3 shows a box trailer, rear view, FIG. 4, view A of the van is climbed, in FIG. 5 shows a B view of the van, FIG. 6 shows a B-B section of a van, FIG. 7 shows the section G-D of the compartment with the signal transmission system placed in it and the transmitting antennas fixed at the time of transportation of the van trailer, in Fig. 8 shows a view P, in Fig. 9 shows a section E-E, in Fig. 10 shows section E-E, FIG. 11 shows a section G-Z, in Fig. 12 shows location K, FIG. 13 shows location M, FIG. 14 shows a side view when the rotary handle interacts with the latch on the upper part of the fixed folding lid, with only the lower part of the fixed folding lid raised, FIG. 15 shows the appearance of one of the three non-removable folding lids in the closed state, FIG. 16 is a side view of one of the three non-removable lids when the lower part of the non-removable folding lid is raised and locked, FIG. 17 is a view when the fixed folding lid is open, FIG. 18 is a view of the prototype element when
The L-shaped locking elements are in the non-working position, in Fig. 19 shows the element of the prototype when the L-shaped locking element is in the working position, fig. 20 shows a prototype element when the clamping bar is in the non-working position, FIG. 21 shows the prototype element when the clamping bar is in the working position, FIG. 22 shows a prototype that is being prepared for work.

Van trailer with attached telescopic masts, consists of a multi-purpose automobile chassis trailer 1 (ChMZAP-83352-01) with a traction device 1.1, a platform 2 (PL-8500010) with two removable ladders 2.1, three folding platforms 2.2 and four jacks 2.3, a van 3 with four fixed telescopic antenna masts 4 with a drive 5 and a cover 6, which is put on when moving a van trailer with attached telescopic masts.

The van 3 consists of compartment 3.1 with a signal transmission system placed in it, having an entrance door 3.1.1, and from compartment 3.2 with a power source and a spare parts box located in it, having an entrance door 3.2.1 and three identical fixed folding covers 3.2.2.

In compartment 3.1 there is a signal transmission system consisting of a rack with four power supplies 7, a barrage switching device 8, a switching unit 9, a power protection unit 10, a ventilation unit 11, a knife switch 12, and six fixed transmitting antennas 13 at the time of transporting the trailer - van. On the floor of compartment 3.1 lies a dielectric mat 14.

In compartment 3.2, a power source is installed, which is a diesel generator 15 and is placed in a box of spare parts and accessories 16. On the floor of compartment 3.2 lies a dielectric mat 17.

The fixed folding cover 3.2.2 consists of the upper part 3.2.2.1 and the lower part 3.2.2.2, which are interconnected by means of two hinges 18, and the upper part 3.2.2.1 is connected to the van 3 by means of two hinges 19. The upper part 3.2.2.1 has a drainage canopy 3.2.2.1.1 below, and the lower part 3.2.2.2. has a water-removing bar 3.2.2.2.1 at the top, which are in contact with each other in the closed state of the fixed folding cover 3.2.2.

Above the non-removable folding cover 3.2.2 there is a drainage canopy 3.3 interacting with the van 3. The window that closes the fixed folding cover 3.2.2 is framed by a drainage shell 3.4.

On the non-removable folding cover 3.2.2, on the outer side, one latch 20 and two lock-latches 21 are fixed on each upper part 3.2.2.1 and on each lower part 3.2.2.2. a folding handle 22 is fixed on each lower part. On the inside of each upper part, two gas shock absorbers 23 are fixed at the other end, which interact with the van 3. The folding handle 22 is fixed by interacting with the latch 20 fixed on the lower part when the fixed folding cover 3.2 is closed. 2. The lower part has a water-removing bar at the top, which contact in the closed state of the non-removable folding cover.

At the moment of moving the van trailer with attached telescopic masts, compartment 3.1 of the van 3 is closed by the entrance door 3.1.1, and compartment 3.2 is closed by the door 3.2.1 and three fixed folding covers 3.2.2, while the upper part 3.2.2.1 and the lower part 3.2.2.2 fit snugly against the van 3 and are fixed with latches 21 in which the locking device 21.1 is triggered. The folding handle 22 is fixed in contact with the latch 20 on the lower part 3.2.2.2 of the non-removable folding cover 3.2.2.

When preparing a box trailer with attached telescopic masts for work in a stationary position, first two removable ladders 2.1 are removed from platform 2 and attached to platform 2, after which three folding platforms 2.2 are folded down.

At van 3, in compartment 3.1 it opens with an entrance door 3.1.1, and in compartment 3.2 it opens with a door 3.2.1 and three non-removable folding covers 3.2.2.

To open the non-removable folding cover 3.2.2, the locking device 21.1 is released from the clutch and the latches 21 open, the folding handle 22 is removed from the latch 20, the lower part 3.2.2.2 rises, rotating in the loop 18 until the folding handle 22 interacts with the second latch 20 placed on the upper part 3.2.2.1. After that, acting from below on the upper part 3.2.2.1 of the non-removable folding cover 3.2.2, lifting it, rotating in the loop 19, two gas shock absorbers 23 are activated, which help to lift and fix the non-removable folding cover 3.2.2 open in the folded position. This operation is done with all three non-removable folding covers 3.2.2.

Covers 6 are removed from telescopic antenna masts 4. In compartment 3.1, four transmitting antennas 13 are detached, taken out and installed on telescopic antenna masts 4, which are subsequently raised using drive 5.

Preparation of a box trailer with attached telescopic masts for movement is carried out in the reverse order.

The use of non-removable folding covers 3.2.2 makes it easier to open and close the covers and reduce the time for preparing for work and preparing for moving a box trailer with attached telescopic masts.

The source of information.

1. Patent No. 2735261 RF, IPC H01P 5/10. Balancing device for a half-wave vibrator / V.N. Sergeev, V.A. Shuvaev, E.M. Krasov (RF); Joint Stock Company Research and Development Enterprise PROTEK (RF). - No. 2020112336; announced 03/24/2020, publ. 29.10.2020, bul. 31. - 8 p.: 1 ill.

2. Patent No. 2735261 RF, IPC H01P 5/10. Balancing device for a half-wave vibrator / V.N. Sergeev, V.A. Shuvaev, E.M. Krasov (RF); Joint Stock Company Research and Development Enterprise PROTEK (RF). - No. 2020112336; announced 03/24/2020, publ. 29.10.2020, bul. 31. - 8 p.: 1 ill.

3. https://topwar.ru/98467-stanciya-postanovki-pomeh-r-330zh-zhitel.html. Retrieved 12.04.2022.

4. https://topwar.ru/128607-r-330zh-zhitel-vozvraschayas-k-napisannomu.html. Accessed 04/12/2022.

Claims (1)

Trailer-van with attached telescopic masts, consisting of a trailer-chassis of an automobile multi-purpose ChMZAP-83352-01 with a platform PL-8500010, on which a van with fixed telescopic masts for attaching transmitting antennas to them is placed, the van has a compartment with a transmission system placed in it signal and fixed transmitting antennas at the time of transportation of the van trailer with an entrance door and a compartment with an installed power source, a box with spare tools and accessories (SPTA), characterized in that an entrance door and three non-removable folding lids having upper and lower parts interconnected by hinges in the form of loops, the upper part has a water-removing visor at the bottom, and the lower part has a water-removing bar at the top, which contact each other in the closed state of the fixed folding lid, while on the outer side of the fixed folding lids placed latches and latches, and on the lower part there is a folding handle that contacts with the latch located on the lower part, when the fixed folding cover is closed and with the possibility of contact with the latch located on the upper part, when the fixed folding lid is open, while the upper part with the inner side interacts with gas shock absorbers, which interact with the other end of the van.

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