JP3190660U - Portable seismic shelter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a portable seismic shelter having sufficient strength for installation in a warehouse and capable of being easily transported and installed in the warehouse. SOLUTION: A lower frame body which is rigidly joined with a steel material in a plan view shape and framed, columns 21a, 21b, 21c which are erected upward from four corners of the lower frame body, and a frame at the upper end of each of the columns. The upper frame bodies 24a and 25a are provided, and the columns and the upper frame body are made of steel, and the lower frame body and each column and each column and the upper frame body are rigidly joined and the lower frame body is formed. At the lower part, a fork insertion portion X into which a fork of a cargo handling vehicle such as a forklift car is inserted is provided so that the cargo can be transported by a cargo handling vehicle such as a forklift truck. [Selection diagram] Fig. 1

Description

  The present invention relates to a portable seismic shelter that can be moved by a cargo handling vehicle such as a forklift, and is installed in a warehouse.

  Conventionally, as an earthquake-resistant shelter, for example, the earthquake-resistant shelter described in Patent Document 1 is known. The seismic shelter is a compact seismic shelter that can be easily installed in a familiar place and has sufficient strength. The compact seismic shelter has a substantially rectangular parallelepiped shape as a whole. The skeleton is composed of a wooden wooden frame reinforced with joists and studs.

  An earthquake-resistant panel is fitted on the bottom, top, right side, left side, and back of the wooden frame so as to be flush with the surface of the wooden frame, and the bottom, top, right side In order to support the entire periphery of the edge of the seismic panel, a receiving part having a depth substantially the same as the thickness of the seismic panel is formed on the rectangular frame constituting the surface part, the left side part, and the back part. Further, the corner portion of each surface portion is reinforced by a reinforcing metal fitting, and the corner portion above the front portion is further reinforced by a corner metal fitting and a wooden reinforcing plate in addition to the reinforcing metal fitting.

  However, the main component of the earthquake-resistant shelter is wood, and although it can be easily transported, the strength is not sufficient, and for example, it is not suitable as an earthquake-resistant shelter to be installed in a warehouse.

Utility Model Registration No. 3186352 First Page FIG.

  The present invention has been made in view of such circumstances, and a portable seismic shelter that has sufficient strength to be installed in a warehouse and that can be easily transported and installed in the warehouse. The purpose is to provide.

  Another object of the present invention is to provide a portable seismic shelter capable of suitably protecting an evacuee who has evacuated into the shelter during evacuation from the invasion of scattered objects.

  The portable seismic shelter according to claim 1 is a lower frame body that is rigidly joined with a steel material in a plan view, a column that is erected upward from four corners of the lower frame, and each column An upper frame framed at the upper end of the upper frame, and the columns and the upper frame are made of steel, and the lower frame, the columns, and the columns and the upper frame are rigidly joined to each other. In addition, a fork insertion portion into which a fork of a cargo handling vehicle such as a forklift truck is inserted is provided at a lower portion of the lower frame body so that the truck can be transported by a cargo handling truck such as a forklift truck.

  In the portable seismic shelter according to claim 1, a lower frame body that is rigidly joined with a steel material in a plan view shape, and a column that is erected upward from four corners of the lower frame body, An upper frame that is framed at the upper end of each column, the column and the upper frame are made of steel, and the lower frame, the columns, the columns, and the upper frame. The fork insertion part for inserting the fork of a cargo handling vehicle such as a forklift truck is provided at the lower part of the lower frame so that the fork of the cargo handling truck such as a forklift truck can be inserted into the warehouse. It has sufficient strength to be installed inside, and can be easily moved in a warehouse by a cargo handling vehicle such as a forklift car, so that it can be installed at a desired location and the installation location can be easily changed. It can be carried out.

  The portable seismic shelter according to claim 2 is the portable seismic shelter according to claim 1, wherein the fork insertion part receives the fork of the cargo handling vehicle such as the forklift car at the bottom of the lower frame. A beam portion constructed in a direction perpendicular to the fork to be inserted is provided.

  In the portable seismic shelter according to claim 2, in addition to the portable seismic shelter according to claim 1, in the portable seismic shelter according to claim 1, the forklift is disposed at the bottom of the lower frame. Since a beam portion is provided to receive a fork of a cargo handling vehicle such as a car and is installed in a direction orthogonal to the fork inserted into the fork insertion portion, stability during movement by a cargo handling vehicle such as a forklift car is provided. And safety can be improved.

  The portable earthquake-resistant shelter according to claim 3 is the portable earthquake-resistant shelter according to claim 1 or 2, wherein the lower frame body, each of the support columns, and the upper frame body are formed in a rectangular parallelepiped, and one side surface is an entrance. It opens as a part, and the scattered object entry prevention member is attached to the other three side surfaces and the upper surface.

  In the portable seismic shelter according to claim 3, the portable seismic shelter according to claim 1 or 2, wherein the lower frame body, the respective struts, and the upper frame body are formed in a rectangular parallelepiped. Since the side surface is opened as an entrance and the scattered object intrusion prevention member is attached to the other three side surfaces and the upper surface, the refugee who evacuates into the shelter during evacuation can be suitably protected from the intrusion of the scattered object.

  The portable seismic shelter according to claim 4 is the portable seismic shelter according to any one of claims 1 to 3, wherein the steel material constituting the lower frame body, the columns, and the upper frame body is shaped. It is characterized by being steel.

  In the portable seismic shelter according to claim 4, in the portable seismic shelter according to any one of claims 1 to 3, the lower frame, each support column, and the upper frame are configured. Since the steel material is a section steel, sufficient strength can be ensured, processing is easy, and manufacturing can be performed easily.

  The portable seismic shelter according to claim 5 is the portable seismic shelter according to any one of claims 1 to 4, characterized in that a handrail is installed in the lateral direction between the support columns.

  The portable seismic shelter according to claim 5, in addition to the portable seismic shelter according to any of claims 1 to 4, the portable seismic shelter according to any one of claims 1 to 4. Since a handrail is erected in the lateral direction between the support columns, it is possible to evacuate in a stable posture during evacuation.

  According to the portable seismic shelter according to claim 1, a lower frame body that is rigidly joined with a steel material in a plan view shape, a column that is erected upward from four corners of the lower frame body, and An upper frame that is framed at the upper end of each column, the column and the upper frame are made of steel, and each of the lower frame, each column, each column, and each upper frame is formed. In addition to being rigidly connected, a fork insertion portion for inserting a fork of a cargo handling vehicle such as a forklift truck is provided at the lower part of the lower frame so that it can be transported by a cargo handling truck such as a forklift truck. In addition to having sufficient strength for installation in a warehouse, it can be easily moved in a warehouse by a cargo handling vehicle such as a forklift car, can be installed at a desired location, and the installation location can be easily changed. Ukoto can.

  According to the portable earthquake-resistant shelter according to claim 2, in addition to the portable earthquake-resistant shelter according to claim 1, in the portable earthquake-resistant shelter according to claim 1, the forklift car is provided at the bottom of the lower frame. Since there is a beam portion installed in the direction perpendicular to the fork inserted into the fork insertion portion for receiving the fork of a cargo handling vehicle such as a forklift truck, stability during movement by a cargo handling vehicle such as a forklift car And can increase safety.

  According to the portable earthquake-resistant shelter according to claim 3, in the portable earthquake-resistant shelter according to claim 1 or 2, the lower frame body, the columns, and the upper frame body are formed in a rectangular parallelepiped, Since the flying object intrusion prevention member is attached to the other three side surfaces and the upper surface, the evacuees who have evacuated into the shelter during evacuation can be suitably protected from the invasion of the flying objects.

  According to the portable earthquake-resistant shelter according to claim 4, in the portable earthquake-resistant shelter according to any one of claims 1 to 3, the steel material that constitutes the lower frame, the columns, and the upper frame. Since is a shape steel, sufficient strength can be ensured, processing is easy, and manufacturing can be performed easily.

  According to the portable earthquake-resistant shelter according to claim 5, in addition to the portable earthquake-resistant shelter according to any one of claims 1 to 4, in the portable earthquake-resistant shelter according to any one of claims 1 to 4, Since the handrails are installed in the horizontal direction between the columns, the evacuation can be performed in a stable posture.

It is a perspective view of the portable earthquake-proof shelter which concerns on this invention. It is a rear view of the portable earthquake-proof shelter which concerns on this invention. It is a side view of the portable earthquake-proof shelter which concerns on this invention. It is the sectional view on the AA line of FIG. FIG. 4 is a sectional view taken along line BB in FIG. 3. It is a disassembled perspective view of the portable earthquake-proof shelter which concerns on this invention. It is a perspective view of the portable earthquake-proof shelter main body which concerns on this invention. BRIEF DESCRIPTION OF THE DRAWINGS It is a perspective view of the main material which comprises the portable earthquake-proof shelter which concerns on this invention, (a) is a perspective view of H-section steel which comprises a support | pillar, (b) is H-section steel which comprises a bottom frame beam material. (C) is a perspective view of a C-shaped steel column constituting the bottom frame girder, (d) is a perspective view of an H-shaped steel constituting the top frame beam material, (e ) Is a perspective view of a C-shaped steel constituting the top frame girder. It is a bottom beam assembly drawing of the portable seismic shelter according to the present invention. It is an upper beam assembly drawing of the portable seismic shelter according to the present invention. It is a middle-hand rail assembly figure of the portable earthquake-proof shelter concerning the present invention. It is a bottom beam assembly drawing which shows the state where the fork of the forklift car was inserted in the fork insertion part. It is a front view which shows a use condition. It is a side view which shows a use condition. It is a perspective view which shows the state accommodated in the inside of an automatic warehouse.

  Hereinafter, embodiments for carrying out the present invention will be specifically described with reference to the drawings.

  1 is a perspective view of a portable seismic shelter according to the present invention, FIG. 2 is a rear view thereof, FIG. 3 is a side view thereof, and FIG. 4 is a sectional view taken along line AA in FIG. FIG. 5 is a sectional view taken along line BB in FIG. 3, and FIG. 6 is an exploded perspective view of the portable seismic shelter according to the present invention.

  1 to 6, reference numeral 10 denotes a portable seismic shelter, and the portable seismic shelter 10 is similar to the lower part of four columns 21 (21a, 21b, 21c, 21d) made of H-shaped steel. The bottom frame beam 22 (22a, 22b) made of H-shaped steel and the bottom frame girder 23 (23a, 23b) made of C-shaped steel are framed in a plan view to form a lower frame. And the upper part of each of the columns 21 (21a, 21b, 21c, 21d) is a top frame beam 24 (24a, 24b) made of H-shaped steel and a top frame girder made of C-shaped steel. The material 25 (25a, 25b) is framed in a plan view shape, configured as an upper frame, and framed in a rectangular parallelepiped shape to constitute the shelter body 20 (see FIG. 7).

  A bottom plate 70 is fitted and fixed to the bottom frame of the shelter body 20, and a top plate 80 is fixed to the top of the top frame of the shelter body 20 by fixing means such as bolts or welding. In addition, a wire mesh portion 40 is provided on the peripheral side surfaces of the three sides excluding the entrance and exit to prevent the intrusion of scattered objects. Further, handrails 50, 50, 50 are fixed horizontally in the middle of the three circumferential side surfaces inside the shelter body 20, and an opening / closing bar 60 is installed in the middle of the entrance / exit in the horizontal direction. Yes.

  The metal mesh portion 40 is surrounded by a metal frame 41, and auxiliary frames 42a and 42b for reinforcement are disposed in the middle, upper and lower stages, respectively. And the connection part 43 which opened the bolt hole for bolting to each said support | pillar 21 (21a, 21b, 21c, 21d) is provided up and down in the both sides of the said metal part frame 41. As shown in FIG.

  FIG. 7 is a perspective view of a portable seismic shelter body according to the present invention, FIG. 8 is a perspective view of main materials constituting the portable seismic shelter according to the present invention, and FIG. It is a perspective view of steel, (b) is a perspective view of H-shaped steel which constitutes a bottom frame beam material, (c) is a perspective view of a C-shaped steel column which constitutes a bottom frame girder, d) is a perspective view of the H-shaped steel constituting the top frame beam material, and (e) is a perspective view of the C-shaped steel constituting the top frame girder.

  As shown in detail in FIG. 8A, the support column 21 (21a, 21b, 21c, 21d) is made of, for example, H-section steel having a length of about 2340 mm, and both ends of the flange of the H-section steel. A bolt hole for connecting the bottom frame beam member 22 (22a, 22b) and the top frame beam member 25 (25a, 25b) is opened at the portion, and each of the columns 21 (21a, 21b, 21c, 21d) Two reinforcing ribs are welded and fixed at appropriate intervals between the flanges at the lower portion of each. Further, a reinforcing rib is welded and fixed between the flanges on the upper portions of the respective columns 21 (21a, 21b, 21c, 21d).

  As shown in FIG. 7, the bottom frame beam 22 (22a, 22b) is a structural material erected in the frontage direction between the columns 21a, 21b and below the columns 21c, 21d. ), For example, is formed of an H-shaped steel having a length of about 1300 mm, and a reinforcing rib 31 is welded and fixed to a central portion of one flange of the H-shaped steel. A connecting rib 32 having a connection margin protruding outward from the flange width is welded and fixed to the other flange. Further, both ends of the bottom frame beam 22 (22a, 22b) are closed by welding lids, and four bolt holes for connection to the support column 21 are opened in the lid. ing.

  As shown in FIG. 7, the bottom frame girder 23 (23a, 23b) is a structural material erected in the depth direction between the columns 21a and 21d and between the columns 21c and 21b. ), For example, it is made of C-shaped steel having a length of about 1300 mm, and two bolt holes for connection to the support column 21 are opened at both ends.

  The ceiling frame member 24 (24a, 24b) is a structural material erected in the frontage direction between the support columns 21a, 21b and the upper portion of the support columns 21c, 21d as shown in FIG. ), For example, it is made of H-shaped steel having a length of about 1300 mm, and reinforcing ribs 31 are welded and fixed to the center and both ends of one flange of the H-shaped steel. A connecting rib 32 having a connection margin protruding outward from the flange width is welded and fixed to the other flange coincident with this. Further, both ends of the bottom frame beam 24 (24a, 24b) are closed by welding a lid, and two bolt holes for connection to the support column 21 are opened in the lid. ing.

  The ceiling girder member 25 (25a, 25b) is a structural material erected in the depth direction between the support columns 21a, 21d and between the support columns 21c, 21b as shown in FIG. ), For example, it is made of C-shaped steel having a length of about 1300 mm, and two bolt holes for connection to the support column 21 are opened at both ends.

  9 is a bottom beam assembly diagram of the portable seismic shelter according to the present invention, FIG. 10 is an upper beam assembly diagram of the portable seismic shelter according to the present invention, and FIG. 11 is a diagram of the portable seismic shelter according to the present invention. FIG.

  As described above, the bottom beam assembly of the portable seismic shelter 10 includes the support columns 21 (21a, 21b, 21c, 21d), the bottom frame beam material 22 (22a, 22b), and the bottom frame beam member 23. (23a, 23b) forms a frame in a plan view, and as shown in FIG. 9, a middle girder member 26, 26 is installed at the center in the length direction of the bottom frame beam member 22 (22a, 22b). ing. The middle beam members 26 and 26 are made of C-shaped steel having a length of about 1300 mm, for example, like the bottom frame beam member 23, and both ends are for connecting the bottom frame beam members 22 (22a and 22b). It is fixed to the ribs 32, 32 with bolts. Further, between the middle beam members 26 and 26 and the bottom frame beam member 23 (23a and 23b), two bars 27 are welded or bolted at equal intervals through L-shaped brackets. It is fixed by fixing means such as a stopper.

  As described above, the upper beam assembly of the portable seismic shelter 10 includes the support columns 21 (21a, 21b, 21c, 21d), the ceiling frame beam member 24 (24a, 24b), and the ceiling frame beam member 25. (25a, 25b) and a frame in a plan view shape, and as shown in FIG. 10, there are four middle girders at the center in the longitudinal direction and at both ends of the top frame beam 24 (24a, 24b). Materials 28, 28, 28, 28 are installed. The middle beam members 28, 28, 28, and 28 are made of, for example, C-shaped steel having a length of about 1300 mm, similar to the ceiling frame beam member 25, and both end portions thereof are the ceiling frame beam members 24 (24 a, 24 b). ) Are connected to the connecting ribs 32, 32 by bolts.

  As shown in FIG. 11, each of the columns 21 (21 a, 21 b, 21 c) is provided in the middle stage of the portable earthquake-resistant shelter 10 by bolt holes provided at both ends of the handrails 50, 50, 50 in the horizontal direction. , 21d) is fixed on three side surfaces except for the entrance / exit.

  As shown in FIGS. 2 to 5, the bottom beam assembly of the portable earthquake-resistant shelter 10 is spaced so that the fork FL of the forklift car can be inserted from the lower end of each of the columns (21 a, 21 b, 21 c, 21 d). (Fork insertion part X), for example, assembled with an interval of about 85 mm.

  Because of the above configuration, according to the portable earthquake-resistant shelter 10, as shown in the bottom beam assembly diagram showing the fork FL in a state where the fork of the forklift car of FIG. 12 is inserted into the fork insertion portion, At least the bottom frame beam material 22a in the bottom frame and the two-stage rails 27, 27, 27, 27 provided in the depth direction are formed so that the cargo handling vehicle such as the forklift car is provided. Thus, it can be easily moved.

  FIG. 13 is a front view showing the use state, FIG. 14 is a side view showing the use state, and FIG. 15 is a perspective view showing a state of being housed in the automatic warehouse.

  As shown in FIGS. 13 to 15, the portable earthquake-resistant shelter 10 is formed with the dimensions illustrated in the present embodiment, so that when an earthquake occurs inside and needs to be evacuated, About six evacuees S can evacuate to the inside, and can evacuate in a stable posture by grasping the handrail 50 during evacuation. Moreover, since the metal mesh part 40 is provided in the three peripheral side surfaces excluding the entrance / exit, it is possible to prevent the intrusion of scattered objects and the like. Furthermore, as shown in FIG. 15, it can install in the state accommodated in large sized racks, such as an automatic warehouse.

  In addition, the dimension employ | adopted by the present Example is an illustration, and if it is a magnitude | size which can be moved with the said forklift truck, a design change is possible suitably.

DESCRIPTION OF SYMBOLS 10 Portable earthquake-resistant shelter 20 Portable earthquake-proof shelter main body 21 Support column 22 Bottom frame beam material 23 Bottom frame beam material 24 Top frame beam material 25 Top frame beam material 26 Middle beam material 27 Cross beam 28 Medium beam material 31 Reinforcement rib 32 Connection rib 40 Wire mesh portion 41 Wire mesh portion frame bodies 42a and 42b Wire mesh portion reinforcement frame 43 Connection portion 50 Handrail 60 Opening and closing bar 70 Bottom plate 80 Top plate X Fork insertion portion FL Fork of forklift car S Evacuee

Claims (5)

A lower frame body that is rigidly joined with a steel material in a plan view shape;
Pillars erected upward from the four corners of the lower frame,
An upper frame framed at the upper end of each column,
The column and the upper frame are made of steel, and the lower frame and the columns and the columns and the upper frame are rigidly joined,
A portable earthquake-resistant shelter characterized in that a fork insertion portion for inserting a fork of a cargo handling vehicle such as a forklift truck is provided at a lower portion of the lower frame so that the truck can be transported by a cargo handling truck such as a forklift truck. .
A beam portion constructed in a direction orthogonal to the fork inserted into the fork insertion portion and receiving a fork of a cargo handling vehicle such as the forklift car is provided at a bottom portion of the lower frame body. The portable seismic shelter according to claim 1.
The lower frame, the support columns, and the upper frame are formed in a rectangular parallelepiped shape. The side frame has an opening as an entrance portion, and a flying object entry preventing member is attached to the other three side surfaces and the upper surface. The portable seismic shelter according to claim 1 or 2.
4. The portable seismic shelter according to claim 1, wherein the steel material constituting the lower frame body, the support columns, and the upper frame body is a section steel. 5.
The portable seismic shelter according to any one of claims 1 to 4, wherein a handrail is installed between each of the columns in a lateral direction.

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