JPS59209577A - Mobile type expansion system shelter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Technical Field of the Invention The present invention relates to a shelter that accommodates and carries employee equipment such as wireless communication equipment or other equipment, and that can be loaded onto a vehicle such as an automobile or a railway vehicle and operated. In particular, the present invention relates to a retractable mobile shelter that can be reduced in size when transported in a vehicle and expanded and expanded when used at the installation location.

PRIOR ART AND PROBLEMS Various vehicle-mounted mobile shelters that can be loaded and moved on a vehicle have been put to practical use and are well known. Such vehicle-mounted mobile shelters are subject to regulations under related laws and regulations such as the Road Transport Act and the Road Transportation Vehicle Act when transported on-vehicle, and are subject to restrictions on external dimensions, weight, etc. For this reason, the interior dimensions of the shelter, especially the interior width, are restricted, and it is often difficult to secure space for mounting equipment and work or living space for the operator.

As a countermeasure, we made a part of the shelter, such as the replacement pheasant, collapsible, and when transporting it in a car, the side wall can be folded down to fit within the limit dimensions, and when used at the installation site, the side wall can be expanded to expand the interior of the shelter. The shelter structure has also been put to practical use. However, such foldable structures have the disadvantage that folding and unfolding operations are complicated and time-consuming, and that there are problems with sealing properties such as moisture or airtightness in the folding structure, especially when used as a shelter for electronic equipment. be.

OBJECTS OF THE INVENTION In view of the above-mentioned prior art, an object of the present invention is to reduce the size to a small size for transportation on a vehicle, to enlarge it when used at the installation location, and to simplify the reduction/enlargement work.

What's more, it's a movable shield with excellent sealing properties! c.

Structure of the Invention The shelter according to the present invention is generally described as follows:1. , in a shelter that can be loaded onto a vehicle and moved,
The shelter side wall portion is configured to be telescopically movable relative to the shelter main body, and by telescoping the shelter side wall portion, the interior of the shelter room can be enlarged and contracted while the equipment is accommodated and mounted and the shelter is in a closed state. It is characterized by the fact that

Embodiments of the Invention Two embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The drawing depicts one embodiment of the shelter for the purpose of the invention.

1 and 2 are a perspective external view and a cross-sectional view of the shelter when it is reduced, respectively, and FIGS. 3 and 4 are a perspective external view and a cross-sectional view of the shelter when it is enlarged, respectively.

The shelter 1 basically consists of a shelter main body 2 and a pair of left and right shelter side walls 3 that are attached to the shelter main body 2 in a telescoping manner so as to be telescopically movable. Note that the direction of arrow A in FIG. 1 indicates the front of the shelter.

The shelter main body 2 is roughly composed of a floor panel 2a, a ceiling panel 2b, a front panel 2c, and a rear panel 2d, and is provided with an entrance/exit and a door 2e for the rear panel 2dK. -10,000, the shelter side wall part 3 is each side panel 3a
and inner panel 3b.

3c, 3d, and 3e, and pi panels 3b to 3
The part e is assembled into the shelter body 2 in a telescoping manner so that it can extend and contract laterally (in the directions of arrows B and C). Each of the panels of the shelter body 2 and the shelter side wall 3 may have a well-known structure such as a sandwich structure in which a framework and heat insulating material are sandwiched between aluminum outer plates.

Although not shown in detail in the drawings, the expansion and contraction movement of the shelter side wall portion 3 with respect to the shelter main body 2 can be easily and quickly performed by, for example, a well-known screw rod type E movement mechanism 4. Although it is structurally advantageous to provide the drive mechanism 4 on the floor or ceiling of the shelter as shown, it is also possible to provide it outside the shelter. The drive mechanism 4 can be of a manual type, an electric type, a hydraulic type, or a pneumatic type.

The sliding portion between the shelter body 2 and the wall portion 3 of the shelter 111Il can easily achieve excellent watertightness or airtightness by using a conventionally well-known sealing structure.

In the illustrated example, equipment such as a wireless communication device 5 is accommodated and mounted on the side wall portion 3 of the housing. As shown in FIG. 2, when the shelter side wall 3 is contracted into the shelter main body 2, most of the inside of the shelter room is occupied by the equipment 5, and the spare space is small. However, if the entire side wall of the shelter is extended from the shelter main body 2 as shown in FIG. 4, a wide margin can be obtained in the center, and workability and living comfort within the shelter 1 will be improved. Furthermore, if the floor panel 2°a of the shelter main body 2 has a double-walled structure that does not hinder the expansion and contraction movement of the shelter side wall 3, it is also possible to mount equipment on the floor panel 2a of the shelter main body 20. It is.

In this case, by expanding the shelter side wall portion 3, an extra space is obtained on both sides 9i1j of the single tensioner.

Next, transportation and installation of the shelter 1 by vehicle will be explained with reference to FIGS. 5 to 7. 5 to 7 all show the shelter 1 loaded on a vehicle (truck) 7, with FIG. 5 being a side view, and FIGS. 6 and 7 being rear views. During transportation, as shown in FIG. 6, the shelter side wall 3 of the shelter 1 is contracted to a reduced state (the state shown in FIGS. 1 and 2). On the other hand, at the installation location, after the shelter 1 is lowered from the vehicle 7 to the ground, the wall portion 3 of the shelter 1 is extended while still mounted on the vehicle as shown in FIG. As a result, as described above, the shelter 1 can be used with all the wide extra space secured. In this case, depending on the topography and spatial conditions of the installation location, it is possible to select as appropriate whether to extend the shelter side walls 3 on both sides or only on one side as shown in the figure. Length [The maximum extension length can be selected as appropriate with the concave circle.

In addition, the shelter can be lowered and lowered onto the vehicle using a crane or lifting legs (manual or hydraulic).Incidentally, the shelter can be installed onboard the vehicle as shown in Figure 7. When doing so, prevent the vehicle from tilting or shaking, and reduce the vehicle load.
In order to reduce lil, it is desirable to provide an auxiliary pair 6 (hydraulic type instead of manual type 17) on the shelter side wall 3 or other suitable location, and to support and fix it on the ground.

Furthermore, although the illustrated embodiment has a structure in which the side walls on both sides of the shelter can be extended and retracted, it is of course possible to have a structure in which only one side wall can be fully extended and retracted if necessary and desired.

Effects of the Invention As described above, the shelter according to the present invention can be contracted into a cell shape when transported in a vehicle by expanding and contracting the N wall of the shelter, and can be expanded when used at the installation location.

Therefore, it is easy to transport on a vehicle, and when in use, the permanent shelter room can be expanded to provide a good space for operating equipment or living space. In addition, almost all of the interior space of the shelter in the contracted or J-state can be used as a space for mounting all equipment, which increases the degree of freedom in equipment mounting design and improves equipment mounting efficiency.

Further, since the shelter N wall portion is configured to be able to expand and contract into the nesting hole relative to the shelter body, the shelter can be expanded and contracted easily and quickly. Shishio)
Also, the shelter can be expanded or contracted with all the equipment installed in the shelter room and the shelter room is closed (1=-1), making installation or removal work very easy, for example, in the rain. This is an extremely important advantage, especially for shelters loaded with electronic equipment.

[Brief explanation of the drawing]

The drawings show an example of a shelter according to the invention, and FIG. 1 is a perspective external view in a reduced state, FIG. 2 is a cross-sectional view in a reduced state, and FIG. 3 is a perspective external view in an enlarged state. Figure 4 is a cross-sectional view in the enlarged state, Figure 5 is a side view when installed in a vehicle, Figure 6 is a rear view when transported in a vehicle (reduced state), and Figure 7 is a 1 m1 rear view when installed in a vehicle (enlarged state). It is a diagram. 1...Shelter +2...Jelt body, 3...Shelter side wall, 4...Driver) consideration, 5...Shelter housing installation Equipment, 6...
...Auxiliary pair, 7...Vehicle. Patent Applicant Fujishin Co., Ltd. Patent Agent Masu ± 8゛ Ki Roki Attorney Kazuyuki Nishidate ± 1 Noko 1) Sachi Curve F Riju Yamaguchi Akira-52 “ Houki 3 Figure 3e Case 4 Figure

Claims (1)

[Claims] 1. (AsadaIn a shelter that is fully loaded and can be loaded onto a vehicle and moved by degrees Celsius, the side wall of the shelter is configured to be telescopically movable when inserted into the body, and the side wall of the shelter is telescopically movable. A movable telescoping shelter characterized in that it is configured to be able to expand and contract in a state in which τ equipment is accommodated and mounted in the shelter room and in a closed state.