JP2024048780A - Telescopic shelter device, disposal method of construction unnecessary object using device of the same, and solar panel installation device for building outer wall surface - Google Patents

Abstract

To enhance safety in usage by enabling stable self-standing and movement and by enabling a fallen object to be held in a ceiling roof part, in both use time in an extended state and non-use time in a contracted state.SOLUTION: A telescopic frame unit FU in which a plurality of frames F having a U-shape whose opening is on the lower side is connected by a link mechanism L in an expandable/contractable manner is connected to a self-standing shelter base V. In an expanded state of the telescopic frame unit FU, a sheet single body 35 is expanded and developed across a space with the shelter base V. In a contracted state of the telescopic frame unit FU, the sheet single body 35 is stored in the shelter base V in a state where the sheet single body 35 is double-folded in the vertical direction and overlapped in the horizontal direction between each sheet holding bar B.SELECTED DRAWING: Figure 1

Description

The present invention relates to an extendable shelter device used to ensure safe passageways at construction sites, or areas for rest and treatment during events, and also to create emergency response facilities for disaster prevention, a method for disposing of construction waste using said device, and a solar panel installation device for the exterior walls of buildings.

In modern architecture, the number of high-rise buildings, such as urban high-rise housing, is increasing, and as a result of increased contact with residents and passersby at construction sites, there has been an increase in accidents involving workers and passersby caused by falling objects during construction work. For this reason, measures have been implemented to strengthen safety measures for buildings under construction or renovation, such as making it mandatory to install protective fences, commonly known as "morning glory," at a specified height on buildings under construction or renovation to prevent falling objects from reaching the ground, and making it mandatory for construction workers to wear safety belts known as harnesses.

One of these safety measures is the telescopic shelter device of the present invention. The main use of this telescopic shelter device is to ensure safe passageways at construction sites, and one of the shelter devices used for this purpose is disclosed in Patent Document 1. Its basic structure is that multiple telescopic gate-shaped supports 2 are connected in the telescopic direction by a link mechanism, the ceiling of each gate-shaped support 2 is covered with a roof 10 that changes from an obtuse angle to an acute angle as the multiple gate-shaped supports 2 are contracted, and casters 3 are attached to the lower ends of each of the legs 2a that make up the gate-shaped support 2 to enable the entire shelter device to move on its own.

The shelter device in Patent Document 1 is designed with flexibility as a priority, and the roof 10 is configured to change from an obtuse angle to an acute angle, or vice versa, as the multiple gate-shaped supports 2 contract. Therefore, even when the shelter device is extended, the roof 10 retains its mountain shape, and any object that falls onto the roof 10 may not be retained by the roof 10 and may fall to the installation surface, meaning that safety against falling objects is not ensured.

In both the extended and retracted states of the shelter device, the entire shelter device is supported by numerous casters 3 at the bottom ends of each leg 2a of the gate-shaped support 2 against the installation surface. Therefore, in the extended state when in use, if a person or object collides with the shelter device for any reason, the shelter device itself is easily moved, and the installation stability is lacking. In addition, in the retracted state when not in use, although the shelter device can move on its own, the spacing between adjacent casters 3 is narrow and there is no support to support the retracted shelter device in its own right, so the stability of the shelter device in both self-supporting and moving is insufficient, and there is a risk of it falling over.

Meanwhile, when carrying out various repair work on window frames, handrails, etc. of buildings, the safety of both workers and passersby is ensured by setting up scaffolding or protective fences commonly known as "morning glory" as mentioned above. Although safety is ensured, this increases the cost of the work, and there was a need to devise a work method that ensures safety from falling construction waste without using scaffolding or protective fences. In addition, construction waste generated during the expansion or renovation of buildings is removed by workers carrying it by hand and going back and forth up and down the stairs many times. In particular, when the construction waste is heavy, its disposal is hard work, and coupled with the difficulty of securing human resources due to the aging of workers, the work of removing construction waste is becoming increasingly difficult.

JP 2021-55382 A

The objective of the present invention is to improve the safety of use by providing an expandable shelter device that can stand on its own and move stably both when in an extended state and when not in use when in a contracted state, and that can hold fallen objects in the ceiling roof.

The invention of claim 1 for solving the above problems is a retractable shelter device used to ensure a safe passageway at a construction site, or a place for rest and treatment during an event, and also to realize an emergency response facility for disaster countermeasures,
an extendable frame unit in which a plurality of U-shaped frames with openings on the lower side are connected to each other by a link mechanism so as to be extendable and scalable;
A self-supporting shelter base in which one end of the telescopic frame unit along the telescopic direction is connected and held, and a pair of seat storage rails are integrally provided along the telescopic direction of the telescopic frame unit at the upper end of each frame arranged at both ends;
A pair of seat slide rails that are horizontally and detachably supported on the rail set portions at the upper ends of both legs of each frame when the telescopic frame unit is in an extended state;
a stretchable sheet body in which a plurality of sheet holding bars are attached to the sheet unit at a predetermined interval along a width direction perpendicular to the stretch direction of the sheet unit, and when the sheet unit is contracted, the sheet unit between each sheet holding bar is folded in half vertically and stacked horizontally, and is stored in the shelter base;
Equipped with
The stretchable sheet body is folded vertically and stored in the pair of sheet storage rails of the shelter base,
In use, with a pair of seat slide rails supported on the rail set portions of each frame of the extended telescopic frame unit, each holding bar of the telescopic sheet body pulled out from the shelter base is supported on the seat slide rail, so that the folded telescopic sheet body is extended and unfolded into a flat state, and the ceiling portions of both the telescopic frame unit and the shelter base are covered with the telescopic sheet body.
When not in use, the telescopic frame unit is contracted, and the sheet of the telescopic sheet body in the extended and unfolded state is stored in the shelter base in a vertically folded state, and the pair of seat slide rails are removed from the telescopic frame unit.

According to the invention of claim 1, when the shelter device is used, after extending the multiple frames constituting the telescopic frame unit, a pair of sheet slide rails are inserted into each rail set portion at the upper end of both leg portions of each frame from the end of the telescopic frame unit opposite the shelter base, so that the pair of sheet slide rails are held horizontally at the upper end of both leg portions of each frame. In this state, each holding bar of the telescopic sheet body pulled out from the shelter base is supported by the sheet slide rail, so that the sheet alone of the folded telescopic sheet body is extended and unfolded into a flat state, and the ceiling portions of both the telescopic frame unit and the shelter base are covered with the telescopic sheet body (single sheet). The telescopic frame unit is held in an extended state by the sheet slide rail.

The above-mentioned shelter device in the extended state is used by installing a single unit adjacent to the building in a part of the building under construction or renovation where residents or pedestrians frequently pass by, or by installing multiple units adjacent to the building in parallel to the building. The latter installation example performs functions equal to or better than the existing protective fence called "Morning Glory". In other words, in recent years in Japan, strong winds and typhoons that cause natural disasters have become frequent, and with the existing "Morning Glory", a large amount of equipment needs to be removed and stored each time a typhoon occurs, which requires a lot of time and effort. However, with the shelter device of the present invention, the installed shelter device can be stored and removed on the ground with one touch due to the telescopic structure of both the frame unit and the sheet, and it can also be reinstalled with one touch, just like the removal, so it is a great technical contribution to the construction industry. In both installation examples, the expandable frame unit that constitutes the shelter device and the ceiling of the shelter base are covered with an expanded and deployed expandable sheet body, so that passersby can be protected from objects falling from the building.

On the other hand, to remove a shelter device that has finished using it, each frame of the telescopic frame unit is contracted, and the sheet unit of the extended and unfolded telescopic sheet body is stored in the shelter base with the sheet unit between each sheet holding roller folded vertically in half and stacked horizontally, and the pair of sheet slide rails is removed from the telescopic frame unit, making the telescopic shelter device compact, and it can be removed by moving it from the site of use. Since the rear end of the contracted telescopic frame unit is connected to the self-supporting shelter base via a link mechanism, there is no risk of it tipping over even when contracted, and it can stand stably and independently, making it easy to handle.

In addition, the telescopic sheet body is extended and folded by attaching and detaching a pair of sheet slide rails to each frame of the telescopic frame unit, so the individual sheets that make up the telescopic sheet body can be reliably and easily extended and folded. The telescopic frame unit and the ceiling of the shelter base are covered with a lightweight telescopic sheet body, which reduces the weight of the entire shelter device.

The invention of claim 2 is the invention of claim 1, characterized in that casters are attached to the lower ends of both legs of each frame that constitutes the extendable frame unit and the shelter base.

According to the invention of claim 2, the shelter device can be stably moved to any position whether it is extended or retracted.

The invention of claim 3 is the invention of claim 2, characterized in that outriggers are attached to the outside of each caster to support the entire caster when it is raised above the installation surface.

According to the invention of claim 3, when the shelter device is in use with the telescopic frame unit extended, the entire shelter device is supported by multiple outriggers with each caster raised above the installation surface, which significantly increases the support force in the rollover direction, stabilizing the support of the shelter device when in use.

The invention of claim 4 is any of the inventions of claims 1 to 3, wherein each frame constituting the telescopic frame unit is composed of a pair of left and right leg parts made of square tubes, and a first horizontal rod unit having insertion parts at both ends of the horizontal rod part that can be inserted into each of the leg parts, and the shelter base is composed of a leg base into which a total of four leg parts made of two sets of front and rear square tubes that form a left and right pair are integrated, and a second horizontal rod unit into which insertion pipe parts that can be inserted into each of the leg parts of the leg base are respectively provided at both ends of the two integrated front and rear horizontal rod parts,
The first and second horizontal rod units of the telescopic frame unit and the shelter base are prepared in multiple types, each differing only in the length of the horizontal rod body portion, and the width of the telescopic frame unit and the shelter base can be changed by replacing each horizontal rod unit.

According to the invention of claim 4, in both the telescopic frame unit and the shelter base, a plurality of first and second horizontal rod units that differ only in the length of the horizontal rod body portion are prepared, and the width of the telescopic frame unit and the shelter base can be changed by replacing only the first and second horizontal rod units, so that the width of the telescopic shelter device can be changed according to the application.

The invention of claim 5 is characterized in that in any of the inventions of claims 1 to 4, the stretchable sheet body is positioned slightly below the upper ends of the stretchable frame unit and the shelter base, and multiple scaffolding boards are removably attached to the horizontal rod portions of each frame at the upper ends of the stretchable frame unit and the shelter base.

According to the invention of claim 5, the scaffolding body can be removably attached to the roof of the shelter device, so that it can handle heavy falling objects and workers can stand on the roof composed of the scaffolding boards to carry out various tasks.

The invention of claim 6 is any of the inventions of claims 1 to 5, characterized in that a plurality of solar panel panels can be attached to both sides and the top of the extended telescopic frame unit and the shelter base.

According to the invention of claim 6, for example, when the shelter device is used to secure a place for rest and treatment during an event, the shelter device functions like a simple building, and by attaching solar panel panels to both sides and the ceiling, it becomes possible to generate electricity. In addition, the solar panel panels also function as side wall panels or ceiling wall panels, and the internal space where people rest or receive treatment is isolated from the outside, making it a comfortable space. In this way, by installing solar equipment on a mobile shelter device, a mobile power plant is realized, making it possible to charge EVs, charge mobile phones, and supply power to emergency equipment such as toilet equipment and water supply equipment, and emergency response equipment for disaster countermeasures can be realized in any location.

The invention of claim 7 is a method for disposing of waste generated from a building under construction or expansion/renovation using the telescopic shelter device according to any one of claims 1 to 5,
One or more of the retractable shelter devices are installed close to the exterior wall of the building, and any unwanted material that is thrown from inside the building to the outside and falls onto the sheet or scaffolding boards that form the roof of the retractable shelter device is held and disposed of as is.

According to the invention of claim 7, the roof of the retractable shelter device according to any one of claims 1 to 5 is made of a single sheet or multiple scaffolding boards, and in either case is flat. Therefore, one or multiple retractable shelter devices are installed close to the exterior wall of a building, and when workers on the upper floors of the building throw construction waste generated during work toward the shelter device below, the construction waste falls onto the single sheet or multiple scaffolding boards that are the roof of the shelter device and is held there. Therefore, construction waste can be quickly disposed of while ensuring the safety of passersby.

The invention of claim 8 is a method for carrying out and disposing of unnecessary objects in a building under construction or expansion/renovation using the telescopic shelter device of claim 5,
One or more of the telescopic shelter devices are installed close to the exterior wall of the building, a bucket-type conveyor is installed between the roof portion of the telescopic shelter device formed by multiple scaffolding boards and the upper floors of the building, and unwanted items stored in the buckets of the bucket-type conveyor are transported to the roof portion of the telescopic shelter device for disposal.

According to the invention of claim 8, by using the extendable shelter device described in claim 5 in combination with a bucket-type conveyor stretched between the shelter device and the upper floors of a building, construction waste from the upper floors of a building can be safely removed and disposed of.

The invention of claim 9 is a building exterior wall solar panel installation device for installing a number of solar panels on an exterior wall of a building, comprising:
The panel mounting frame is configured by a plurality of support columns with casters attached to their lower ends, which are connected by a link mechanism so as to be extendable and scalable.
The upper and lower ends of a specific support body among the multiple support bodies constituting the panel mounting frame in the extended state are connected and fixed to a side wall surface of the building via fixing metal fittings,
The panel mounting frame is characterized in that the corners of a number of solar panels arranged adjacent to each other in both the vertical and horizontal directions on the front surface of the panel mounting frame are connected and fixed to the support body via clamps.

According to the invention of claim 9, the panel mounting frame is brought into the building in a contracted state to the portion where the solar panels are to be installed, and the upper and lower ends of a specific one of the multiple support columns are fixed to the exterior wall surface of the building with the panel mounting frame extended. In this state, multiple solar panels are arranged adjacent to each other in both the vertical and horizontal directions on the front surface of the extended panel mounting frame, and the corners of each solar panel are connected and fixed to the support columns with clamps, allowing multiple solar panels to be easily installed on the exterior wall surface of the building.

In the telescopic shelter device of the present invention, after extending the multiple frames that make up the telescopic frame unit, a pair of sheet slide rails is inserted into each rail set portion at the upper end of both leg parts of each frame from the opposite end of the shelter base in the telescopic frame unit, so that the pair of sheet slide rails is held horizontally at the upper end of both leg parts of each frame, and in this state, each holding bar of the telescopic sheet body pulled out from the shelter base is supported by the sheet slide rail, so that the sheet of the folded telescopic sheet body is extended and unfolded into a flat state, and the ceiling parts of both the telescopic frame unit and the shelter base are covered with the telescopic sheet body. This structure has the same function as the existing protective fence called "morning glory", and by installing it in necessary places of a building under construction or expansion/renovation, the telescopic sheet body arranged flat on the ceiling part can protect passersby from falling objects from the building.

To remove the shelter device after use, each frame of the telescopic frame unit is contracted, and the extended and unfolded telescopic sheet body is stored in the shelter base, folded vertically in two at multiple locations, and the pair of sheet slide rails are removed from the telescopic frame unit to make it compact, which can then be removed by moving it from the site of use. Since one end of the contracted telescopic frame unit is connected to the self-supporting shelter base, the shelter device can stand independently stably without the risk of tipping over even when contracted.

The method for disposing of building waste using the retractable shelter device of the present invention ensures the safety of passersby, and allows the building waste to be dropped or transported onto the sheet or multiple scaffolding boards that make up the roof of the retractable shelter device for disposal.

The solar panel installation device for building exterior walls of the present invention allows solar panels to be easily installed on the exterior wall of a building by extending the panel mounting frame that is brought into the work site in a contracted state, fixing it to the exterior wall of the building, and arranging multiple solar panels adjacent to each other vertically and horizontally on the front of the frame.

13A to 13D are schematic side views showing the order in which the extendable frame unit FU and the extendable sheet body S are both extended to assemble the extendable shelter device SD into a usable state. 1 is a perspective view of the extendable shelter device SD in an unused state in which both the extendable frame unit FU and the extendable sheet body S are contracted and folded. FIG. 1 is a perspective view of the telescopic shelter device SD in a state in which the telescopic frame unit FU is extended and a pair of seat slide rails _R1 have not yet been set on the rail receiving portions 21 of each frame F. FIG. 1 is a perspective view of the extendable shelter device SD in a state in which a pair of seat slide rails _R1 are set on the rail receiving portions 21 of each frame F. FIG. This is an oblique view of the extendable shelter device SD in a state where the sheet unit 35 of the extendable sheet body S, which is stored in a vertically folded state in the shelter base V, has been extended and unfolded so that the ceiling portion is covered with the sheet unit 35 and both leg portions 1 of each frame F are supported by outriggers G. 1 is a partial perspective view of a state in which a plurality of frames F constituting an extendable frame unit FU are contracted by a link mechanism L. FIG. FIG. 13 is a partial perspective view of the same in an extended state. 1 is a partial front view of a link mechanism L that connects and expands a plurality of frames F that make up an extensible frame unit FU. FIG. FIG. 13 is a partial perspective view of the telescopic shelter device SD showing a state in which the seat slide rail _R1 is set on the extended telescopic frame unit FU. FIG. 1 is a partial perspective view of a state in which a seat slide rail _R1 is set on the rail receiving portions 21 of both leg portions 1 of the frame F of the extended telescopic frame unit FU. FIG. FIG. 1 is a perspective view showing a structure for attaching and detaching a first horizontal rod unit _RU1 to a pair of leg portions 1 constituting a frame F. FIG. 1A is a plan view of the outrigger G, and FIG. 1B and FIG. 1C are front views showing the state before and after the outrigger G is set on the lower ends of both leg portions 1 of the frame F of the extended telescopic frame unit FU. 1 is a partial perspective view of a state in which a single sheet 35 of a telescopic sheet body S is extended and deployed in a plane relative to a pair of left and right seat slide rails _R1 set on an extended telescopic frame unit FU. FIG. 1 is a partial perspective view of a state in which a sheet unit 35 of an expandable sheet body S is folded vertically and stored in a sheet storage rail _R2 of a shelter base V. FIG. 13A and 13B are side views showing the front and rear views, respectively, of a sheet 35 of a stretchable sheet body S stored in a shelter base V being pulled out. 1A and 1B are perspective views of a telescopic shelter device SD installed temporarily and continuously on a building H under construction or expansion/renovation, respectively. 1 is a perspective view of an extendable shelter device SD with a number of scaffolding boards _N1 and _N2 laid on the roof. FIG. FIG. 13 is a front view of a frame F using a first horizontal rod unit _RU2 that is wider than a first horizontal rod unit _RU1 . FIG. 13 is a front view of a frame F using a first horizontal rod unit _RU3 that is narrower than the first horizontal rod unit _RU1 . FIG. 2 is a side view showing a method for disposing of construction waste D according to the present invention. FIG. 11 is a side view showing another method for disposing of construction waste D according to the present invention. 1A is an oblique view of an extendable shelter device SD with solar panels P attached to the top and both sides, and FIG. 1B is a partial oblique view of the solar panel P attached to the first horizontal rod portion 3 of the frame F, viewed from diagonally below. A cross-sectional view of the solar panel P connected to the first horizontal rod portion 3. 1A and 1B are front views of the panel mounting frame E in a contracted state and an extended state, respectively. 1A is a front view showing the arrangement of a solar panel P on a panel mounting frame E, and FIG. 1B is an oblique view showing the solar panel P installed on the exterior wall surface of a building H using the panel mounting frame E. A side view showing the mounting state of a solar panel P on the exterior wall surface of a building H.

The present invention will be described in more detail below with reference to the following examples. First, the overall configuration of the retractable shelter device SD according to the embodiment of the present invention will be described with reference to Figures 1 to 5, and then each part of the retractable shelter device SD will be described in detail. The telescopic shelter device SD comprises: a telescopic frame unit FU in which a number of U-shaped frames F with their openings on the lower side are connected by a connecting link mechanism L so as to be extendable and tensile; a shelter base V in which one ends of the telescopic frame units FU along the telescopic direction are connected and a pair of sheet storage rails _R2 are integrally arranged along the telescopic direction of the telescopic frame unit FU at the upper ends of a pair of leg parts 1 of each frame F arranged at both ends, and a pair of sheet slide rails R1 that are horizontally supported and detachably on each rail receiving part 21 at the upper ends of the pair of leg parts ₁ of each frame F when the telescopic frame unit FU is in an extended state; and a telescopic sheet body S in which a number of sheet holding bars B are attached to a sheet unit 35 at predetermined intervals along the width direction in a direction perpendicular to the telescopic direction of the sheet unit 35, and when the sheet unit 35 is contracted, the sheet unit 35 between each sheet holding bar B is folded in half and hangs down, so that the folded sheet units 35 are overlapped horizontally and stored in the shelter base V. The material for the sheet unit 35 must have a tensile strength sufficient to accommodate construction waste D that falls from a building under construction or during expansion or renovation, and an example of such a material is polyester canvas used for truck bed covers.

As shown in Figures 1 to 8, the telescopic frame unit FU is configured such that each leg 1 on both sides of a plurality of U-shaped frames F with an opening on the lower side is telescopically connected via a link mechanism L in which a pair of link pieces 2 are cross-connected. As shown in Figures 10 to 12, the telescopic shelter device SD is configured so that first horizontal rod units _RU1 ( _RU2 , _RU3 ) of different widths (first horizontal rod units _RU2 , _RU3 are shown in Figures 20 and 21, respectively) can be connected to each common leg 1 so that configurations of the same length but different widths can be realized. The first horizontal rod unit _RU1 is formed by bending both ends of a straight circular pipe body at right angles, so that the insertion pipe sections 4, the lower ends of which are inserted into the leg sections 1, are formed at both ends of the first horizontal rod body section 3, and as shown in Fig. 13, with the lower ends of the insertion pipe sections 4 inserted into the leg sections 1, the connecting brackets 5, 6 provided at the middle section of the insertion pipe section 4 and the upper end of the leg section 1 are connected via connecting bolts 7 and connecting nuts 8, so that the first horizontal rod units _RU1 to _RU3 of different widths can be assembled to the common pair of left and right leg sections 1. The both ends of the second horizontal rod section 11 formed of a square tube are fixed to the inside of the insertion pipe sections 4 of the first horizontal rod unit _RU1 by welding or the like. In addition, the first and second horizontal rod sections 3, 11, which are arranged vertically relative to each other, are connected by a plurality of vertical reinforcing column sections 12 spaced at a predetermined interval along the horizontal direction, thereby increasing the rigidity of the frame section formed by the first and second horizontal rod sections 3, 11 and each insertion pipe section 4.

As shown in Figs. 6 to 8, the connecting link mechanism L is provided with first and second link piece end connectors 13, 14 that rotatably connect both ends of each link piece 2 on the outer surface of each rectangular cylindrical leg body 1 that constitutes the frame F. The first link piece end connector 13 is disposed below the center of the leg body 1 and is rotatably connected via a first connecting pin 15 in a state in which the lower end of the link piece 2 cannot slide, while the second link piece end connector 14 is disposed at the upper end of the leg body 1 and is rotatably connected via a second connecting pin 16 in a state in which the upper end of the link piece 2 can slide. The central parts of the pair of link pieces 2 that constitute the link mechanism L are connected via a third connecting pin 17. The innermost frame F of the multiple frames F that constitute the telescopic frame unit FU also serves as the front frame F of the shelter base V. Of the multiple link mechanisms L, all of the remaining link piece connections, except for the outer link connection parts of a pair of link pieces 2 that make up the link mechanisms L at both ends along the extension direction of the telescopic frame unit FU, are pin-connected with each link piece 2 of adjacent different link mechanisms L overlapping each other.

Next, the seat slide rail _R1 and the structure for detachably supporting the seat slide rail _R1 on the extended telescopic shelter device SD will be described with reference to Figs. 9 to 13. The seat slide rail _R1 is a member for pulling out the telescopic sheet body S, which is stored in the shelter base V in a state where it is folded vertically at multiple points and stacked horizontally, and supporting both ends of the sheet holding bar B constituting the telescopic sheet body S, so that the telescopic sheet body S in the folded state covers the ceiling part of the telescopic frame unit FU in the extended state. The seat slide rail _R1 is a straight rod-shaped member having a length corresponding to the telescopic frame unit FU in the extended state, and is composed of a square tube-shaped set base 22 partially set and supported by a hook-shaped rail receiving part 21 fixed to the inside of the upper end of each leg part 1 constituting the frame F, and a roller support part 24 fixed integrally to the upper surface of the set base 22 for housing and supporting the rollers 23 at both ends of the sheet holding bar B. The roller support portion 24 is in the shape of a square tube with the inside cut out so that it can support both ends of the sheet holding bar B in a state where only the roller 23 is housed and held. In a state where the seat slide rail _R1 is set in each rail receiving portion 21 of each frame F of the telescopic shelter device SD in the extended state, the front end of the seat slide rail _R1 is prevented from moving in the longitudinal direction by the roller support portion 24 being pressed from above by the rail fixing bolt 26 screwed into the nut body 25 of the second horizontal rod portion 11 (see FIG. 11). In other words, as shown in FIG. 4 and FIG. 5, the telescopic frame unit FU is set in the rail receiving portion 21 of each frame F in the extended state, and the front end is fixed to the frame F by the rail fixing bolt 26, so that the extended state of the telescopic frame unit FU is maintained.

As shown in Figures 1 to 5, the shelter base V has a structure in which its front frame F and the rearmost frame F of the telescopic frame unit FU are shared, and the shelter base V is connected to the telescopic frame unit FU via the link mechanism L. Unlike the telescopic frame unit FU, the shelter base V does not telescope, but like the telescopic frame unit FU, it has a structure in which its length dimension in the telescopic direction is constant and its width dimension can be changed, and the leg body section 1 and the first and second horizontal rod sections 3, 11 are the same as those that make up the telescopic frame unit FU, so the same reference numerals are used.

That is, the shelter base V is composed of a leg base 30 in which a total of four leg sections 1, each consisting of two sets of square tubes in a left-right pair, are connected by a plurality of first horizontal reinforcing rod sections 34a, and a second horizontal rod unit RU11 which has a total of four insertion pipe sections 4 inserted into each leg section 1 of the leg base 30 and is assembled to the upper part of the leg base 30 via the four insertion pipe sections 4. The second horizontal rod unit _{RU11 is} configured in the same way as the first horizontal rod units _RU1 to _RU3 of the telescopic frame unit FU, in that a total of four first and second horizontal rod sections 3, 11, each consisting of a front-rear set, are connected together by a plurality of second horizontal reinforcing rod sections 34b, and the insertion pipe sections 4 are provided downward at both ends of each first horizontal rod section 3 located above. The four insertion pipes 4 of the second horizontal rod unit _RU11 are inserted into the four leg sections 1 of the leg base 30 and integrated to form the shelter base V. A seat storage rail R2 having the same structure as the seat slide rail R1 is fixedly disposed at the same height as the seat slide rail _R1 detachably supported by the telescopic frame unit FU on the inside of the upper end of each of the front and rear leg sections ₁ of the leg base 30 of the shelter base V. The connecting flange plate ₂₈ at the front end of the seat storage rail _R2 is disposed at a position protruding a predetermined length from the front frame F. Both ends of the seat storage rail _R2 are fixed to the front and rear frames F by rail fixing bolts 26, similar to the front end of the seat slide rail _R1 .

Just as the telescopic frame unit FU is equipped with a plurality of types of first horizontal rod units RU ₁ to RU ₃ that differ only in width, the shelter base V is also equipped with a plurality of second horizontal rod units, including a second horizontal rod unit RU ₁₁ that has the same width as each of the first horizontal rod units RU ₁ to RU _3. Note that with respect to the shelter base V, only the second horizontal rod unit RU ₁₁ that corresponds to the first horizontal rod unit RU ₁ of the telescopic frame unit FU is shown in the figure.

The sheet slide rail _R1 supported by the stretchable frame unit FU in the extended state is connected to the sheet storage rail _R2 integrally provided with the shelter base V to form a continuous rail, which enables the pull-out of the stretchable sheet body S stored in the shelter base V in a state where it is folded vertically at multiple points and stacked horizontally. As shown in Figures 9, 15 and 16, a pair of connecting flange plates 27 is provided along the vertical direction on the rear end surface of the sheet slide rail _R1 , and a pair of connecting flange plates 28 is provided along the vertical direction on the front end surface of the sheet storage rail _R2 . The connecting flange plates 27, 28 of each rail _R1 , _R2 are abutted against each other and connected to each other with connecting bolts 31 and connecting nuts 32, so that each rail _R1 , _R2 is connected in a straight line. In addition, a stopper plate 33 is provided at the front end of the seat slide rail _R1 and the rear end of the seat storage rail _R2 to prevent the front and rearmost sheet holding bars B of the extendable sheet body S from slipping out.

The telescopic sheet body S has a structure in which a plurality of sheet holding bars B are attached integrally to a rectangular sheet unit 35 corresponding to the planar shape of the telescopic shelter device SD along the folding direction of the sheet unit 35 at regular intervals, and along the width direction perpendicular to the folding direction, and each roller 23 at both ends of the sheet holding bar B is arranged to protrude from both ends of the sheet unit 35 in the width direction, and the rollers 23 at both ends of each sheet holding bar B are stored in a pair of sheet storage rails _R2 integrally arranged in the shelter base V, so that the sheet unit 35 is stored in the shelter base V with the sheet of each sheet holding bar B folded in half vertically, stacked horizontally (see Figure 12). For this reason, as shown in Fig. 4, when a pair of sheet slide rails _R1 detachably set on both ends of the extended telescopic frame unit FU and a pair of sheet storage rails _R2 integrally arranged on the shelter base V are connected via the respective connecting flange plates 27, 28, and the telescopic sheet body S stored in the shelter base V is pulled out, the multiple sheet holding bars B constituting the telescopic sheet body S roll on both rails _R1 , _R2 , and the folded sheet unit 35 is extended and unfolded in a plane as shown in Fig. 5, so that the entire ceiling part of the telescopic shelter device SD is covered with the extended and unfolded sheet unit 35. The sheet holding bars B are attached to the sheet unit 35 by forming multiple hollow cylindrical holding bar insertion pockets at regular intervals in the telescopic direction of the sheet unit 35, inserting the sheet holding bars B into each of the holding bar insertion pockets, and fixing appropriate parts of the holding bar insertion pockets to the sheet holding bars B, so that the sheet holding bars B do not move in the axial direction relative to the sheet unit 35.

Here, in a state where the telescopic sheet body S is folded and stored in the shelter base V, as shown in Fig. 16, the sheet storage rail _R2 is provided with a stopper bolt 36a for preventing the innermost sheet holding bar B from moving forward from a fixed position, and a stopper bolt 36b for preventing all the sheet holding bars B from slipping out of the sheet storage rail _R2 when the sheet unit 35 is folded. When the sheet unit 35 in the folded state is pulled out, the stopper bolt 36b is removed, and after the sheet unit 35 is extended and deployed in a plane, as shown in Fig. 15, a stopper bolt 36c is disposed behind the leading sheet holding bar B on the sheet slide rail _R1 in order to prevent the leading sheet holding bar B, which has reached the front end of the sheet slide rail _R1 , from retracting, as shown in Fig. 15. As shown in Fig. 15, the leading sheet holding bar B of the telescopic sheet body S is provided with a pair of pull-out hooks 37 at the center in the longitudinal direction thereof for facilitating pulling out. In each drawing, J indicates a connection (joint) between the seat slide rail R ₁ and the seat storage rail R ₂ in which the connecting flange plates 27 , 28 are connected by a connecting bolt 31 and a connecting nut 32 .

As shown in Figures 7 and 14, casters 41 are attached to the lower end of each frame F that constitutes the telescopic frame unit FU, allowing the telescopic shelter device SD to move on its own, and outriggers G with a jack structure are attached to the outside of the lower end of the leg body part 1 of each frame F. When the telescopic shelter device SD is in use, each frame F is raised relative to the installation surface K, and each frame F is supported by the outriggers G on the outside of its leg body part 1, stabilizing the support of the telescopic shelter device SD relative to the installation surface K.

That is, the outrigger G is composed of a female threaded tube holder 43 that is attached integrally to the outside of the lower end of the leg portion 1 of the frame F via an attachment plate 42, and a male threaded body 47 that is screwed into a female threaded tube 44 that is fitted into the female threaded tube holder 43 with its lower end protruding downward, and has an installation plate 45 and a rotating handle 46 attached to its lower end. Therefore, in the stage of loading and unloading the telescopic shelter device SD and preparing for assembly, as shown in FIG. 7 and FIG. 14(b), the installation plate 45 of the outrigger G is positioned higher than the caster 41. After the installation position of the telescopic shelter device SD is determined, the rotating handle 46 is rotated while the rotating handle 46 is in contact with the lower end surface of the male screw body 47, thereby lengthening the protruding length of the male screw body 47 relative to the female screw tube 44, and the installation plate 45 is installed relative to the installation surface, so that the caster 41 is positioned higher relative to the installation plate 45, and the support of the frame F is stabilized by supporting each leg part 1 of each frame F with the outrigger G as shown in FIG. 14(c). In addition, in FIG. 7 and FIG. 14, 48 indicates a suspension chain for supporting the male screw body 47 so that it does not drop relative to the leg part 1 when the outrigger G is not in use.

A similar outrigger G is also attached to the lower end of each leg section 1 that constitutes the leg base 30 of the shelter base V.

The procedure for extending the contracted telescopic frame unit FU to make the telescopic shelter device SD usable will be described below. There are various uses for the telescopic shelter device SD according to the present invention, as described later. For example, as shown in FIG. 18(a), a telescopic shelter device SD is extended and installed in a "spot" manner in a part of a building H under construction or renovation where residents or related parties frequently enter and exit the building H. When the telescopic shelter device SD is brought to the installation site, as shown in FIG. 1(a) and FIG. 2, the telescopic frame unit FU of the telescopic shelter device SD is contracted, but it is moved to an installation location close to the building H using the casters 41 attached to the lower end of each leg part 1, and is positioned so that the direction connecting the entrances and exits 71 is perpendicular to the wall surface of the building H. After that, as shown in FIG. 1(b) and FIG. 3, the contracted telescopic frame unit FU is pulled and the folded link mechanism L is opened, thereby extending the telescopic frame unit FU to its maximum. As shown in Figures 6, 7 and 18, the upper ends of the pair of link pieces 2 that make up the link mechanism L slide downward relative to the second link piece end connector 14 fixed to each leg portion 1 by the extension operation, and the maximum opening angle of the link mechanism L is determined by restricting the sliding end. In addition, as shown in Figures 2 and 6, the telescopic frame unit FU in the contracted state is maintained in the contracted state via the two contracted length retention bars 19 by inserting each pair of fitting pins 18, which are provided vertically on the front and innermost frames F among the multiple frames F, into pin holes (not shown) at both ends of each contracted length retention bar 19.

Next, the contracted length retaining bar 19 is removed, the contracted telescopic frame unit FU is extended, and the pair of left and right seat slide rails _R1 are set horizontally on each rail receiving portion 21 provided on the inside of the upper end of each leg portion ₁ of the extended telescopic frame unit FU. As shown in FIG. 16, the connecting flange plate 27 at the rear end of each seat slide rail R1 is connected to the connecting flange plate 28 of each seat storage rail _R2 fixed horizontally to each leg portion 1 of the shelter base V using connecting bolts 31 and connecting nuts 32. As shown in FIG. 1(c) and FIG. 4, the two rails _R1 , _R2 are connected in a straight line. 10 to 12 and 15, the front end of the seat slide rail _R1 is pressed from above by a rail fixing bolt 26 screwed into a nut body 25 fixed to the second horizontal rod portion 11, thereby preventing longitudinal movement and maintaining the extended state of the telescopic frame unit FU of the telescopic shelter device SD. The contracted length retention bar 19 is held on the shelter base V by utilizing the fitting pins 18 provided on each of the frames F at the front and rear of the shelter base V.

Finally, the telescopic sheet body S stored in a folded state in the shelter base V is pulled out toward the extended telescopic frame unit FU. That is, the stopper bolt 36b provided on the shelter base V is removed, and a pair of pull-out hooks 37 provided on the leading sheet holding bar B among the multiple sheet holding bars B constituting the telescopic sheet body S is gripped to pull out the telescopic sheet body S. The rollers 23 at both ends of the multiple sheet holding bars B, which are attached integrally to the sheet unit 35 at regular intervals, roll on the sheet storage rails _R2 and the sheet slide rails _R1 , so that the sheet unit 35, which was folded twice in the vertical direction at multiple locations, is gradually extended and unfolded, and when the leading sheet holding bar B reaches the frame F on the front side of the telescopic frame unit FU, the sheet unit 35, which was folded vertically, is extended and unfolded in a flat state, and the entire ceiling parts of both the telescopic frame unit FU and the shelter base V are covered as shown in Figs. 1(b) and 3. After the sheet unit 35 is fully extended, the stopper bolt 36c is used to prevent the leading sheet holding bar B from moving backward.

As a result, as shown in FIG. 18(a), the extended telescopic shelter device SD is placed close to the building H under construction or renovation, with the direction connecting the entrance/exit 71 perpendicular to the wall of the building H, and residents or passersby can enter and exit the building H through the extended telescopic shelter device SD. Even if any falling object falls on the telescopic shelter device SD during construction, it will be retained on the extended sheet unit 35 that covers the entire ceiling, ensuring the safe entry and exit of residents or passersby.

On the other hand, when the construction or extension/renovation of the building H is completed and the extended telescopic shelter device SD is to be removed, the above-mentioned operations can be carried out in the reverse order. Briefly, when all the sheet holding bars B of the telescopic sheet body S are rolled and moved onto the pair of sheet storage rails _R2 of the shelter base V, the sheet unit 35 that was extended in a planar shape is folded vertically, stacked horizontally, and stored in the shelter base V. After that, the connection of the pair of sheet slide rails _R1 of the extended telescopic frame unit FU and the pair of sheet storage rails _R2 of the shelter base V at the connection part J is released, and the pair of sheet slide rails _R1 of the telescopic frame unit FU are removed, and then the installation plate 45 of the outrigger G of each leg part 1 is raised relative to the caster 41, so that each leg part 1 is supported by the caster 41. In this state, the extended telescopic frame unit FU is contracted and the contracted state of the telescopic frame unit FU is maintained using the contracted length maintaining bar 19, so that the unit can be carried out with its overall length short. In this way, with the existing "Morning Glory," a large amount of equipment needs to be removed and stored each time a typhoon or the like occurs, which requires a great deal of time and effort, whereas with the shelter apparatus of the present invention, the telescopic structure of both the frame unit and the sheet allows the installed shelter apparatus to be stored and removed on the ground with one touch, and it can also be reinstalled with the same one touch as removal.

When extended, the retractable shelter device SD has dimensions (length x width x height) = (4,500 x 4,440 x 2,700) mm, and when retracted, it has dimensions (length x width x height) = (1,800 x 4,440 x 2,675) mm.

Here, as shown in Fig. 19, the first horizontal rod units 3 of the first horizontal rod units _RU1 of the frames F of the telescopic frame units FU in the extended state constituting the telescopic shelter device SD are arranged parallel to each other while maintaining horizontality at a certain interval along the telescopic direction of the telescopic frame units FU. The scaffolding boards _N1 , _N2 are made of metal, and are rectangular in shape with long sides corresponding to the interval between the adjacent first horizontal rod units 3, with only the short sides being different in length, and are configured such that hook hooks 53 are integrally provided at both ends of the short sides of the main plate units 51, 52 along the long sides. When the scaffolding boards _N1 , _N2 are laid on the adjacent first horizontal rod units 3 of each frame F and the hook hooks 53 are engaged with the first horizontal rod units 3, a large number of scaffolding boards _N1 , _N2 are laid in a plane on the front surface of the roof unit, which is the top of the telescopic shelter device SD. By using the scaffolding boards N ₁ and N ₂ , the construction waste D can be dropped directly onto the scaffolding boards N ₁ and N ₂ , and the overall connection rigidity of the extendable shelter device SD is increased, making it possible to handle heavier falling objects, and workers can perform various tasks by standing on the roofs of the multiple scaffolding boards N ₁ and N _2. In the use state shown in FIG. 19, the extendable sheet body S remains stored in the shelter base V and is not pulled out.

As shown in Figure 18 (a) above, when the telescopic shelter device SD is installed in a "spot" manner relative to the building H, the telescopic sheet body S is pulled out from the shelter base V, and scaffolding boards _N1 and _N2 are laid only in a few rows (three rows in the illustrated example) on the side of the telescopic shelter device SD closest to the building H.

18(b) shows an example of installation in which a plurality of telescopic shelter devices SD are installed close to the wall of a building H so that the direction connecting the entrances 71 is parallel to the wall of the building H, and pedestrians can safely pass through the interior of the continuous telescopic shelter devices SD. In this example of installation as well, all the sheet units 35 are pulled out to cover the entire ceiling, and several rows of scaffolding boards N ₁ and N ₂ are laid only in the area close to the building H, thereby enhancing the safety of the area close to the building H. In addition, the interval between adjacent telescopic shelter devices SD is set to the dimension of the long side of the scaffolding boards N ₁ and N ₂ , so that the scaffolding boards N ₁ and N ₂ are also installed between adjacent telescopic shelter devices SD, and the scaffolding boards N ₁ and N ₂ also function to connect the adjacent telescopic shelter devices SD.

The width of the first horizontal rod unit _RU1 is _W1 (see FIG. 2), but it is also possible to use other first horizontal rod units _RU2 , _RU3 with different widths ( _W2 , _W3 ) depending on the application by sharing a pair of left and right leg parts 1. As shown in FIG. 13, FIG. 20 and FIG. 21, each of the first horizontal rod units _RU1 to _RU3 with different widths has the same configuration in which a pair of insertion pipe parts 4 at both ends is inserted into a common pair of left and right leg parts 1 and connected to the pair of leg parts 1 via connecting brackets 5, 6, but the widths ( _W1 to W3) [W2 > W1 > W3] of each of the first horizontal rod units _RU1 to _RU3 are made different by making the lengths of the first and second horizontal rod parts 3 (3', ₃ "), ₁₁ ( _11' , ₁₁ ") different.

Similarly, with regard to the second horizontal rod unit _RU11 , in addition to the second horizontal rod unit _RU11 of width _W1 , it is necessary to manufacture and prepare other second horizontal rod units of widths _W2 and _W3 which differ only in width from the second horizontal rod unit _RU11 .

Next, a method for disposing of construction waste D dropped or thrown from an upper floor of a building H using a retractable shelter device SD according to the present invention will be described with reference to Fig. 22 and Fig. 23. In the example shown in Fig. 22, one or more retractable shelter devices SD are installed along the outer wall surface of the building H so that the direction connecting the entrances and exits 71 is along the outer wall surface of the building H. The sheet unit 35 is pulled out from the retractable shelter device SD, but the scaffolding boards _N1 , _N2 are not laid. In this state, when a worker _M1 drops or throws construction waste D from an upper floor of the building H, the construction waste D falls onto the upper surface of the sheet unit 35 constituting the roof part of the retractable shelter device SD and is received. In addition, the first horizontal rod body parts 3 and the vertical reinforcing column parts 12 constituting the first horizontal rod unit _RU1 and the second horizontal rod unit _RU11 of the frame F at both ends along the direction connecting the entrances 71 in the telescopic shelter device SD, and the second horizontal reinforcing rod parts 34b at both ends in the width direction constituting the second horizontal rod unit _RU11 , act to prevent the building waste D that rebounds after reaching the upper surface of the sheet unit 35 from falling from the roof part of the telescopic shelter device SD. In addition, even during the above-mentioned work of dropping or throwing the building waste D, passersby _M3 can safely walk through the passage space 72 inside the telescopic shelter device SD.

The direction of receiving the building waste D shown in Fig. 23 is such that the direction connecting the entrance 71 of the telescopic shelter device SD is perpendicular to the outer wall surface of the building H, and a predetermined distance T is secured between the telescopic shelter device SD and the outer wall surface of the building H so that the installation angle of the bucket type conveyor C can be secured. A scaffolding 70 having a ceiling part capable of preventing falling objects is provided in the part of the distance T between the end of the telescopic shelter device SD and the outer wall surface of the building. The sheet unit 35 of the telescopic shelter device SD is pulled out, and a large number of scaffolding boards _N1 , _N2 are laid at a predetermined interval above the sheet unit 35, and fence bodies 74 are installed by clamps 73 on each of the insert pipe parts 4 at both ends in the width direction of the telescopic shelter device SD, as well as on the two insert pipe parts 4 at both ends constituting the first horizontal rod unit _RU1 of the frame F on the farthest side from the building H and the multiple vertical reinforcing columns 12 between them. As a result, the worker _M2 on the numerous scaffolding boards _N1 , _N2 constituting the roof of the retractable shelter device SD is ensured to move within a space surrounded by a fence body 74 on three sides except the side facing the building H. In this state, a bucket type conveyor C is arranged at an incline between the end of the roof of the retractable shelter device SD facing the building H and the upper floor of the building H. The bucket type conveyor C is a conveyor configured such that buckets 75 are attached integrally to a chain (not shown) capable of circular travel, and each bucket 75 moves up and down an inclined passage by the circular travel of the chain.

Therefore, at each floor of the building, the building waste D is stored in the bucket 75 of the bucket conveyor C, and the bucket 75 is transported to each scaffolding board N ₁ , N ₂ constituting the roof part of the expandable shelter device SD, and the building waste D in the bucket 75 is taken out to the roof part. In addition, the bucket conveyor C is extended and retracted to accommodate each floor of different heights. When the building waste D is taken out from the bucket 75 at the roof part of the expandable shelter device SD, even if a small building waste D falls downward through the gap between the adjacent scaffolding boards N ₁ , N ₂ , it falls onto the sheet unit 35 that is deployed in a flat shape and arranged directly below the roof part composed of the multiple scaffolding boards N ₁ , N ₂ , so the safety of passersby M ₃ is ensured.

In this way, whether using the bucket-type conveyor C or dropping or throwing the construction waste D from each floor of the building, workers no longer need to carry the construction waste D down the stairs by hand, as was the case in the past, which significantly improves the work of transporting and removing the construction waste D.

Next, referring to Fig. 24, an embodiment in which solar panels P are attached to the top surface (the surface that becomes the roof) and both sides of the extendable shelter device SD to generate electricity will be described. To attach the solar panels P to the top surface of the extendable shelter device SD, the multiple first horizontal rods 3 used to attach the scaffolding boards _N1 and _N2 are used. The solar panels P are rectangular, and a thin plate-like locking plate 55 is provided on the periphery of the back surface facing inward, and the inserted locking devices 58a and 58b having an insertion groove 57 into which the locking plate 55 of the solar panel P is inserted are attached to the clamping device 56 attached to the first horizontal rod 3. The inserted locking device 58a has two insertion grooves 57 facing each other, into which the locking plate 55 of two adjacent solar panels P can be inserted, and the inserted locking device 58b has only one insertion groove 57 into which the locking plate 55 of the solar panel P at the end where the end surface is exposed is inserted.

As a result, a total of four corners of each solar panel P are attached to the first horizontal rod section 3 via clamps 56 and insertable fasteners 58 (59) on the top surface of the retractable shelter device SD, and multiple solar panels P are laid out horizontally and vertically in succession on the top surface of the retractable shelter device SD. Multiple solar panels P are also vertically and horizontally arranged in succession on both sides of the retractable shelter device SD via the clamps and insertable fasteners corresponding to each leg section 1. As a result, power can be generated by using the retractable shelter device SD as a mounting target for multiple solar panels P.

In addition, by installing the retractable shelter device SD with multiple solar panels P attached to the top and both sides as described above at an event venue and installing chairs or simple medical equipment in the internal space, it can be used as a temporary rest area for visitors or a place to treat unexpected illnesses. In this way, by installing solar equipment on a mobile shelter device, a mobile power plant is realized, making it possible to charge EVs, charge mobile phones, and supply power to emergency equipment such as toilet facilities and water supply equipment, and emergency response equipment for disaster prevention can be realized at any location.

Next, referring to Figures 26 to 28, a solar panel installation device for a building exterior wall for installing multiple solar panels P continuously in the vertical and horizontal directions on the exterior wall 61 of a building H will be described. The same parts as those in the above-mentioned embodiments will be described using the same reference numerals. The panel installation frame E is configured such that multiple support columns 64, each made of a pipe with a circular cross section, are connected to a base body 62 via a link mechanism 63 so as to be extendable and contractible. The base body 62 is connected to two support columns 64 via multiple connecting rods 65, and the multiple support columns 64 are connected to the base body 62 in an extendable and contractible manner as a whole by being connected to the base body 62 via a link mechanism at two points, the upper end of the part that faces the exterior wall 61 of the building H when it is attached thereto and a part slightly lower than the center. A caster 41 and an outrigger G are attached to the lower end of each support column 64, similar to the leg body 1 of the extendable shelter device SD.

When the panel mounting frame E is delivered to the site, as shown in FIG. 26(a), the parts other than the multiple support bodies 64 constituting the base body 62 are contracted to make it less bulky, and the casters 41 are used to deliver it. After that, the contracted multiple support bodies 64 are extended, and in order to maintain the extended state, an extension holding bar 66 is placed at the upper end of each support body 64, and its rear end (the side of the base body 62) is connected to the upper end connecting rod body 65, and its base end side (the front side) is connected to the support body 64 on the base end side, thereby maintaining the extended state of the multiple support bodies 64. The panel mounting frame E in this extended state is placed close to the exterior wall surface 61 of the building H, and the upper and lower ends of each support body 64 are fixed to the exterior wall surface 61 via fixing brackets 67a and 67b, thereby fixing the panel mounting frame E to the exterior wall surface 61 of the building H. The fixing brackets 67a, 67b are fixed to the outer wall surface 61 and the support body 64 of the building H, respectively, and each fixing bracket 67a, 67b is connected to each other via a bolt 68. When the panel mounting frame E is fixed to the outer wall surface 61 of the building H, the lower end of each support body 64 is supported by the installation plate 45 of the outrigger G against the installation surface K.

Then, in the same manner as in the attachment of the solar panels P to the first horizontal rod portion 3 shown in Figures 24 and 25 described above, the corners of each solar panel P are connected and fixed to the respective support bodies 64 of the panel mounting frame E via the clamping devices 56 fitted to each support body 64 and the insertable locking devices 58 (59) attached integrally to the clamping devices 56, so that multiple solar panels P are continuously installed vertically and horizontally on the panel mounting frame E.

B: Sheet holding bar
C: Bucket conveyor
D: Construction waste
E: Panel mounting frame
FU: Telescopic frame unit
F: Frame
G: Outrigger
H: Building
K: Installation surface
L: Link mechanism _N1 , _N2 : Scaffolding board
P: Solar panel
_R1 : Seat slide rail
_R2 : Seat storage rail _RU1 to _RU3 : First horizontal rod unit _RU11 : Second horizontal rod unit
S: Stretchable sheet body
SD: Telescopic shelter device
V: Shelter Base
1: Leg body
3: First horizontal rod section
4: Insertion pipe section (insertion body section)
30: Leg base
35: Sheet only
41: Caster
56: Clamping tool

Claims (9)

A retractable shelter device used to provide a safe passageway at a construction site, or a place for rest and treatment at an event, and also to realize an emergency response facility for disaster prevention,
an extendable frame unit in which a plurality of U-shaped frames with openings on the lower side are connected to each other by a link mechanism so as to be extendable and scalable;
A self-supporting shelter base in which one end of the telescopic frame unit along the telescopic direction is connected and held, and a pair of seat storage rails are integrally provided along the telescopic direction of the telescopic frame unit at the upper end of each frame arranged at both ends;
A pair of seat slide rails that are horizontally and detachably supported on the rail set portions at the upper ends of both legs of each frame when the telescopic frame unit is in an extended state;
a stretchable sheet body in which a plurality of sheet holding bars are attached to the sheet unit at a predetermined interval along a width direction perpendicular to the stretch direction of the sheet unit, and when the sheet unit is contracted, the sheet unit between each sheet holding bar is folded in half vertically and stacked horizontally, and is stored in the shelter base;
Equipped with
The stretchable sheet body is folded vertically and stored in the pair of sheet storage rails of the shelter base,
In use, with a pair of seat slide rails supported on the rail set portions of each frame of the extended telescopic frame unit, each support bar of the telescopic sheet body pulled out from the shelter base is supported on the seat slide rail, so that the folded telescopic sheet body is extended and unfolded into a flat state, and the ceiling portions of both the telescopic frame unit and the shelter base are covered with the telescopic sheet body.
When not in use, the telescopic frame unit is contracted, and the sheet of the telescopic sheet body in an extended and unfolded state is stored in a shelter base in a vertically folded state, and a pair of seat slide rails are removed from the telescopic frame unit. This telescopic shelter device is characterized by this configuration. The telescopic shelter device according to claim 1, characterized in that casters are attached to the lower ends of both legs of each frame constituting the telescopic frame unit and the shelter base. The retractable shelter device according to claim 2, characterized in that outriggers are attached to the outside of each caster to support the entire caster when the caster is lifted above the installation surface. Each frame constituting the telescopic frame unit is composed of a pair of left and right leg parts made of square tubes, and a first horizontal rod unit having insertion parts at both ends of the horizontal rod part that can be inserted into each of the leg parts, and the shelter base is composed of a leg base in which a total of four leg parts made of two sets of front and rear square tubes that form a left and right pair are integrated, and a second horizontal rod unit in which insertion pipe parts that can be inserted into each of the leg parts of the leg base are respectively provided at both ends of the two integrated front and rear horizontal rod parts,
An extendable shelter device as described in any one of claims 1 to 3, characterized in that the extendable frame unit and the first and second horizontal rod units of the shelter base are prepared in multiple types, each differing only in the length of the horizontal rod body portion, and the width of the extendable frame unit and the shelter base can be changed by replacing each horizontal rod unit. The telescopic shelter device according to any one of claims 1 to 4, characterized in that the telescopic sheet body is positioned slightly below the upper ends of the telescopic frame unit and the shelter base, and multiple scaffolding boards are removably attached to the horizontal rod portions of each frame at the upper ends of the telescopic frame unit and the shelter base. The retractable shelter device according to any one of claims 1 to 5, characterized in that a plurality of solar panel panels can be attached to both sides and the top surface of the extended retractable frame unit and the shelter base. A method for disposing of waste generated from a building under construction or expansion/renovation using the telescopic shelter device according to any one of claims 1 to 5,
A method for disposing of building waste using an extendable shelter device, characterized in that one or more of the extendable shelter devices are installed close to the exterior wall of the building, and any waste that is thrown from inside the building to the outside and falls onto the sheet or scaffolding board that forms the roof part of the extendable shelter device is held as is and disposed of. A method for disposing of unwanted objects in a building under construction or expansion/renovation using the telescopic shelter device according to claim 5,
A method for disposing of unwanted building materials using an extendable shelter device, characterized in that one or more of the extendable shelter devices are installed close to the outer wall of the building, a bucket conveyor is installed between the roof portion of the extendable shelter device formed by multiple scaffolding boards and the upper floors of the building, and unwanted materials stored in the buckets of the bucket conveyor are transported to the roof portion of the extendable shelter device for disposal. A solar panel installation device for installing a large number of solar panels on an exterior wall of a building, comprising:
The panel mounting frame is configured by a plurality of support columns with casters attached to their lower ends, which are connected by a link mechanism so as to be extendable and scalable.
The upper and lower ends of a specific support body among the multiple support bodies constituting the panel mounting frame in the extended state are connected and fixed to a side wall surface of the building via fixing metal fittings,
A solar panel installation device for building exterior walls, characterized in that each corner of a large number of solar panels arranged adjacent to each other in both the vertical and horizontal directions on the front surface of the panel mounting frame is connected and fixed to the support body via clamps.

Images