JP2011149184A - External protective device for building and the like - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a new external protective technology which can automatically and surely remove dust and snow, adhered to a narrow step space of an exterior wall of a building, a step section on a bridge pier caisson, and the like, by utilizing natural energy, and which can surely inhibit fecal pollution and nesting from being caused by an injurious bird. <P>SOLUTION: In this external protective device 1 for the building and the like, important points on the side of a base end 22 of a vibration plate 2 made of a weather-resistant plate body are journaled in such a manner as to be freely swingable around a horizontal axis, in positions higher than a flat surface 81, at one edge on the relatively narrow flat surface 81 at a height of a building 8; the vibration plate 2 is arranged at a downward inclination which makes its edge-of-eaves end 21 positioned slightly on the outside with respect to the other edge of the flat surface 81; and additionally, a cam 5, which is connected to a rotational force transfer mechanism 4 guided from a separately-installed windmill 3, abuts on the undersurface 23 of the edge-of-eaves end 21. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

    The present invention relates to the prevention of snowfall in buildings and the avoidance of harmful birds, especially to the height of narrow places such as steps of building outer walls, roof parametries, piers, steel towers, chimneys, ships, etc. In addition to the field of manufacturing protective devices that enable snow removal, dust removal, bird protection, etc., from the field of providing and selling equipment and tools necessary for its transportation, storage, assembly and installation, Materials required for mechanical devices and parts, such as wood, stone, various fibers, plastics, various metal materials, etc., fields of electronic components incorporated in them, and control related equipment integrating them, various Fields generally referred to as industrial machinery, such as the field of measuring instruments, the field of power machines that move the equipment and equipment, the electric power and energy that is the energy, and the field of oil. Garbage generated by testing and researching these facilities and equipment, fields related to their display, sales, import and export, general results, and results of their use, and equipment and equipment used to build them There are no technical fields that are not related to the fields related to the collection and transportation of waste, the recycling field that efficiently recycles the waste, and the new fields that cannot be envisaged at this time.

(Points of interest)
In a flat and relatively narrow space such as steps on the outer wall of the building, parapets, and steps on the pier caisson, it is easy to accumulate snow in the winter, and it is difficult to remove snow. However, there is a risk that the snowfall will melt due to temperature rise during the day, fall due to further snowfall, the weight of icicles, etc., and fall into people passing under or parked cars etc. and develop into a major accident In addition, from spring to autumn when there is no snowfall, outside of sparrows, crows, pigeons, etc., summer birds such as eagle birds and rocky shores are easily damaged by shit and nesting, etc. In addition, the maintenance is extremely dangerous and requires a lot of labor and cost.

(Conventional technology)
Considering such a situation, for example, as represented by those proposed in the following Patent Documents 1 (1) and (2), the snow on the building roof is automatically and automatically driven using a motor or a compressor as a driving source. As can be seen from what can be forcibly removed snow, and as disclosed in Patent Documents 1 (3) to (6), the natural energy obtained from the windmill can be used as a power source to cut the snow canopy directly, or the solar power generation panel can be brushed Cleaning or using the power obtained by wind power generation to overheat a heater or fluid and using it for snow extinguishing, or using wind power as in, for example, Patent Document 1 (7) and (8) As a motive power to automatically move the magnets and generate intimidating sounds, there are some things that can repel birds.

However, as shown in Patent Documents 1 (1) and (2), a driving source such as a motor and a compressor, a transmission mechanism for transmitting the driving force to the snow removing device, etc. are indispensable. The whole is complicated, large and expensive, and there is a disadvantage that power is consumed every time the apparatus is driven, which requires a large amount of expenses. Patent Documents 1 (3) to (6) The natural wind energy obtained from the windmill in (1) can be used as a driving force, or can be used as power generation, and can be used for snow removal, snow removal and cleaning at high places. Although most of them (other than Patent Document 1 (5)) do not have a bird-proof function, they are only used for single purposes such as snow removal and snow removal. It has the disadvantage that it cannot be used, and the patent text As shown in 1 (5), the one with the vertical axis wind turbine itself integrated with the cleaning brush is effective for removing dust and repelling harmful birds, but the brush rotates around the same part, so that it snows. In addition, it has a drawback that it is difficult to remove ice blocks formed by freezing it, and the bird repelling devices represented by Patent Documents 1 (7) and (8) There was a drawback that it had no function of snow removal and dust removal.
(1) JP 2007-285111 (2) JP 5-156760 (3) JP 2007-191994 (4) JP 2003-35250 (5) JP 10-311271 (6) Japanese Patent Application Laid-Open No. 10-110556 (7) Japanese Patent Application Laid-Open No. 10-248471 (8) Japanese Patent Application Laid-Open No. 62-14489

(Awareness of problems)
As described above, the various snow removal, snow removal and cleaning devices, and bird repellent devices that have been proposed so far have only a single function, and are functions of dust removal, snow removal, and pest avoidance. There is still nothing that combines all of the above, using natural energy, such as snow, snow, snowfall, ice pillars, and dust attached to dangerous high places such as the narrow step space on the outer wall of the building and the step on the pier caisson There are no external protective devices for buildings that can be removed automatically and can reliably prevent bird damage and nesting, and are involved in the civil engineering, construction, and paving industries. As a matter of course, the solution to these problems could not be neglected.

(Object of invention)
Therefore, the present invention can automatically remove dust and snow accretion on a narrow step space on the outer wall of a building or a step portion on a bridge pier caisson using natural energy, as well as feces caused by harmful birds and nesting. Judging from whether it is possible to develop a new external protection technology that can be reliably prevented, the development and research have begun rapidly, and many years of trial and error and many trials and experiments have been repeated. As a result, the present invention has finally succeeded in realizing an external protection device for buildings having a novel structure, and the configuration thereof will be described in detail below together with an embodiment representing the present invention shown in the drawings. I will do it.

(Structure of the invention)
As will be clearly understood from the embodiments representing the present invention shown in the drawings, the external protection device for buildings and the like according to the present invention basically comprises the following configuration.
That is, on a relatively narrow flat surface at a building height, a diaphragm made of a weather-resistant plate body at a position higher than the flat surface in the vicinity of any one edge in the depth dimension direction, The eaves tip is arranged in a downward slope so that it is located slightly outside the flat surface, and the necessary part of the base end opposite to the eaves tip is swung around the horizontal axis. In addition to being pivotally attached, the front end of the eaves of the diaphragm is directly under the center, and the flat surface length direction center is guided from a windmill separately installed at the appropriate place of the building at one place in the middle of the flat surface. A cam that is connected to a rotational force transmission mechanism and is pivotally mounted around a horizontal axis so that it can be driven to rotate. This is an external protective device for buildings and the like with the structure as described above.

    As a more specific example of an external protective device for a building or the like having this basic configuration, it has an installation frame that can be fixed at an appropriate position on a relatively narrow flat surface at a height of the building, A diaphragm made of a weather-resistant plate is placed at a position higher than the flat surface in the vicinity of one edge in the depth dimension direction of the flat surface of the same installation frame, and the eaves tip is slightly more than the flat surface. It is arranged in a downward slope so that it is located on the outer side, and the necessary part of the base end that is opposite to the front end of the eave is pivotably mounted around a horizontal axis, and the installation frame At the center of the flat surface in the length direction of the flat eave, or at a plurality of intervals at appropriate intervals, connect to a rotational force transmission mechanism that is guided from a windmill separately installed at the appropriate location of the building. The lower surface of the diaphragm is pivotally mounted around a horizontal axis so as to be rotatable. A cam that is regulated and placed at a position where it can be contacted and supported is installed, and the rotational force of the wind turbine that has received natural wind is transferred through the rotational force transmission mechanism and cam to the tip of the diaphragm eaves. It becomes an external protection device for a building or the like having a configuration that can be converted into a dynamic motion.

    In other words, a pair of diaphragms made of a weather-resistant plate are gabled on a relatively narrow flat surface at a height of a building and at a position higher than the flat surface in the center in the depth dimension direction. In order to have a roof-type arrangement, the eaves tips are arranged in a downward slope so that they are slightly outside the flat surface, and the base ends that are in contact with each other on the opposite side of the eaves Are pivotally mounted around a horizontal axis center, and the eaves tip of each diaphragm is directly underneath, and the flat surface length direction center is one place or a plurality of places at appropriate intervals. A position that is connected to a rotational force transmission mechanism derived from at least one wind turbine separately installed at an appropriate place in the building, and is pivotally mounted around a horizontal axis so that it can contact and support the lower surface of each diaphragm. A configuration in which cams that are regulated and arranged are installed. It can be said that the external protective device for Ranaru building or the like.

    As described above, according to the external protection device for a building or the like of the present invention, unlike the conventional one, the wind turbine can be used for natural wind without requiring electric power or a prime mover, etc. from the characteristic features as described above. The diaphragm placed on a relatively narrow flat surface at the height of a building can be swung automatically, and the dust and snow accumulated on the diaphragm can be forcibly dropped and cleaned. Until then, since the snow piled up on the flat surface of the building height grew into a huge snow ridge or icicle, leaving it alone could lead to a fall accident. However, it was a great risk for cleaning and snow removal workers and a great economic burden for building managers. No need to work at height The diaphragm installed in an unstable state that can swing freely in an inclined posture and stays in an unstable state can avoid the harmful birds and reliably prevent nesting. The excellent feature is that it can reliably prevent dung damage caused by wild birds and maintain and manage the building in a sanitary manner.

    In addition, the installation frame with the diaphragm mounted on the installation frame improves the efficiency of the positioning and installation work at the height of the building, and does not require the positioning work of each part such as a cam or shock absorber. Since the parts are precisely positioned with respect to each other just by installing the installation frame, installation work at high places where the scaffolding is narrow can be carried out safely and promptly at each stage, and drastic construction Cost savings will be achievable.

    In addition, when the narrow flat surface to be installed is a flat surface of a building that is roughly convex, such as a parapet or balustrade, the weather resistance is higher at the center in the depth direction than the flat surface. In addition to the above-mentioned effects such as reliably preventing dust and snow from accumulating on the narrow flat surface, the diaphragm made by combining a pair of diaphragms made of conductive plates so as to have a gable roof type arrangement In addition to preventing snow accumulation and freezing on the lower wings, a pair of diaphragms with gable roof type arrangements close the lower side of each other's lower surface, and the strong wind blowing under the diaphragm Accordingly, the rocking is prevented regardless of the rotational movement of the cam, and the effect of obtaining a stable rocking motion is exhibited.

    And, the one that incorporates the buffer mechanism provides an external protection device for buildings, etc. that is quiet, safe and durable at each stage by suppressing the generation of noise and vibration accompanying the swinging motion of the diaphragm It is possible to incorporate a compression buffer made of an elastic material such as a rubber mass, a soft synthetic resin mass or a compression spring. In the case of an elastic buffer made of elastic elastic material such as rubber cord, soft synthetic resin cord or tension spring, the diaphragm tip will follow the cam rotation more accurately. Therefore, it is possible to realize quieter and smoother oscillating motion, and those that incorporate both the compression buffer body and the expansion buffer body have excellent durability and quietness at each stage. Can be realized The things.

In implementing the present invention having the above-described configuration, the best or desirable mode will be described.
The diaphragm can be covered directly on a relatively narrow flat surface, such as a building height or outdoor installation, so that it does not accumulate dust or snow, stops wild birds, and does not nest. It functions to be able to swing so that dust, snow, and bird droppings attached to the outer surface can be automatically removed, and is made of a weather-resistant plate that can withstand outdoor installation. The tip is located slightly outside the flat surface and is arranged at a downward slope with an inclination angle of 30 ° to 80 °, preferably 40 ° to 45 °, and opposite to the tip of the eaves. It is necessary to be able to pivotably mount a necessary part of a certain base end so that it can swing around a horizontal axis, and a part or all of the buffer mechanism is provided at an appropriate position of the eaves tip. The outer edge of the eaves can be touched and slid in a circle at the appropriate position on the underside of the eaves. It is desirable to be able to provide low-friction parts and guide rails, etc., and it is desirable to be able to attach and fix to the flat surface via an installation frame, and zinc plating that withstands severe swinging It can be made of steel plate, stainless steel plate, aluminum alloy plate, or other weather-resistant metal plate, and is made of synthetic resin such as acrylic resin, ABS resin or polycarbonate, or carbon fiber reinforced plastic or glass fiber reinforced plastic. It can be made of a composite material or a combination thereof.

    A windmill receives a natural wind and generates a rotational force. The windmill can be supplied so that the rotational force using the natural energy can be converted into a swing of the diaphragm eaves. It must be installed in a nearby, unaffected location, and must be capable of being combined with a rotational force transmission mechanism and a cam that can be driven by rotation. Propeller type, Dutch type, multi-wing type Horizontal axis wind turbines such as selwing type, pinwheel type, ribbon type, and loop wing type, and vertical axis wind turbines such as paddle type, Savonius type, crossflow type, gyromill type, Darius type, and S-shaped rotor type In addition, a plurality of those, a combination of them, or a combination of them can be provided and connected to the same rotational force transmission mechanism. Things it is possible, and the like.

    The rotational force transmission mechanism can transmit the rotational force generated by the windmill as the rotational force of the cam, and must achieve sufficient durability and low-resistance frictional rotation, which will be described later. As shown in the embodiment, in addition to a flexible shaft, a combination of a plurality of gears and shafts, a fluid circuit combining a pump and a turbine, or a generator and a motor It can be replaced with one using an electric circuit combining the two.

    The cam functions to convert the rotational force transmitted from the rotational force transmission mechanism into the rocking motion of the edge of the diaphragm eaves, and is on the relatively narrow flat surface at the height of the building. At one central point in the surface length direction or at a plurality of intervals at appropriate intervals, the shaft is rotatably mounted around a horizontal axis, and is regulated and arranged at a position where it can contact and support the lower surface of the diaphragm. It can be detachably attached to an appropriate position of the installation frame, or can be detachably attached to the installation frame, and the tip of the diaphragm eave is preferably 30 ° to 80 °. It is desirable to be able to swing within a downward inclination angle range of 40 ° to 45 °.

    The installation frame allows the diaphragm to be installed on a relatively narrow flat surface such as a building height or outdoor installation, and is required for the base end opposite the eaves tip of the diaphragm. It must be able to be pivotably mounted around the horizontal axis at a position higher than the flat surface, and should be formed integrally with a flange for bolt connection. As shown in the embodiments to be described later, a cam can be rotatably mounted at an appropriate position, and a shock absorbing mechanism can be incorporated at another appropriate position.

    The shock absorbing mechanism is capable of smoothly buffering the impact caused by the swinging motion of the front end of the diaphragm eave, for example, as shown in the examples described later, to attenuate the striking force accompanying the drop of the front end of the diaphragm eave, Rubber bumps that can be buffered, compression buffers made of elastic bodies such as soft synthetic resin blocks or compression springs, rubber straps that make it possible to follow the rotational movement of the cam eaves quietly following the rotational movement of the cam eaves, soft synthetic In addition to being able to be an expansion / contraction buffer made of an elastic expansion / contraction body such as a resin string or a tension spring, the compression buffer and the expansion / contraction buffer can be combined.

The installation target of the external protection device for the building or the like is on a relatively narrow flat surface at the height of the building, and more specifically, for example, as shown in an example described later, a step on the outer wall of the building The top surface of the roof parapet, the step on the pier caisson, etc., not shown in the examples, such as stepped parts such as steel towers and chimneys, narrow stepped parts at the height of the ship, etc. It can be installed in places where it is easy to nest or where dust is likely to stay and where there is a risk of bird damage.
In the following, the structure of the present invention will be described in detail together with an embodiment representative of the present invention shown in the drawings.

    The conceptual diagram of the external protection device for a building or the like using the vertical axis windmill in FIG. 1 and the example shown in the side view of the diaphragm in FIG. 2 are on the relatively narrow flat surface 81 at the height of the building 8. At one edge, the base end 22 of the weather-resistant plate-like diaphragm 2 is pivotally mounted around a horizontal axis center at a position higher than the flat surface 81, and the eaves tip 21 Is arranged in a downward gradient so that the flat surface 81 is located slightly outside the other edge of the flat surface 81, and the rotational force transmission mechanism 4 guided from the wind turbine 3 separately installed on the lower surface 23 of the eaves tip 21. 1 shows a typical embodiment of the external protection device for a building or the like according to the present invention, which is formed by abutting a cam 5 connected to.

    As can be clearly understood from these drawings, the external protective device 1 for buildings and the like in the present invention is the same vertical outer wall 82 rising from one side of a relatively narrow flat surface 81 of the stepped portion at the height of the building 8. On the other hand, it is firmly fixed using an anchor bolt, an anchor nut (not shown) or the like through an installation frame 6 having an L-shaped longitudinal section, and is elongated at a position higher than the flat surface 81 of the installation frame 6. It is flat and has a length that is the same as or slightly larger than the flat surface 81, is larger than the width of the flat surface 81, and hangs down in an inclined posture. The required portion of the base end 22 of the stainless steel plate diaphragm 2 set to a width dimension located on the outer side of the outer periphery is moved around the horizontal axis by the axially attached horizontal shafts 24 and 24 parallel to the flat surface 81. Swinged on the shaft In the installation frame 6 in which the eaves tip 21 located in the center of the length direction of the diaphragm 2 is directly below the cam 5, the cam 5 is disposed so as to be in contact with the lower surface 23 of the diaphragm 2. Is rotatably installed around a horizontal axis, and the cam 5 is a rotational force transmission mechanism 4 guided from a paddle type vertical axis windmill 3 installed at an appropriate position near the flat surface 81 of the building 8. When the flexible shaft 4 is connected, and natural wind blows against the windmill 3 as shown by the white arrow in FIG. 1, the flexible shaft 4 causes the rotational force of the windmill 3 to rotate at a 1: 1 rotation ratio. 2, the cam 5 can be driven to rotate, as indicated by the solid line arrow in FIG. 2, and the cam 5 moves the diaphragm 2 (the eaves tip 21) along the same end with the rotation. 22 axis is 40 ° to 45 ° around horizontal axis 24, 24 There as being restricted to swingable within drooping inclination angle range.

    The windmill 3 can be composed of a propeller-type horizontal axis windmill 3 as shown in the conceptual diagram of the external protection device for buildings and the like using the horizontal axis windmill in FIG. As shown in the side view of the external protection device for a building or the like provided on the step portion of the outer wall, the diaphragm 2 and the cam 5 are compared with the step portion of the outer wall of the building 8 that is the building 8 through the installation frame 6. It can be installed on the vertical outer wall 82 directly above the flat and narrow flat surface 81.

    As shown in the side view of the external protective device for buildings etc. installed on the building land roof parapet in FIG. 5, the external protective device 1 for buildings etc. is a narrow flat flat of the land roof parapet 8 which is the building 8. On the surface 81, the back surfaces of the two L-shaped installation frames 6 and 6 are fixed to each other with the center in the depth dimension direction as a boundary, and symmetrically arranged with respect to each other's back surfaces 6 and 6 connecting portions. A pair of weather-resistant plate body vibrations are placed at appropriate positions near the back surface, which is the central arrangement of the flat surfaces 81 in the depth dimension direction of each of the installation frames 6 and 6, and from positions higher than the flat surfaces 81. In order to place the plates 2 and 2 into a gable roof type arrangement, the eaves tips 21 and 21 are arranged in a downward gradient so that the opposite ends are opposite to each other and slightly outward from the flat surface 81. Each base end 22 is opposite to each eaves tip 21, 21. Each of the required points 22 is pivotably mounted around a horizontal axis, and each flat plate 81 is directly below the diaphragms 2 and two distal ends 21 and 21 of the installation frames 6 and 6. Connect to a rotational force transmission mechanism (4) guided from at least one wind turbine (3) (not shown) separately installed at an appropriate place in the building 8 at one place in the center in the length dimension direction or at an appropriate interval. The cams 5 and 5 are provided so as to be rotationally driven around the horizontal axis and are regulated and arranged at positions where they can contact and support the lower surfaces 23 and 23 of the diaphragms 2 and 2, respectively. Can be.

    Further, the external protective device 1 for buildings, etc., is shown in the side view of the external protective device for buildings etc. installed in the step portion on the pier caisson of FIG. Each installation frame 6, 6 is connected and installed on a vertical outer wall 82 continuous with each flat surface 81 so as to be disposed immediately above the relatively narrow flat surface 81 that is exposed outwardly and formed in the part. Can do.

    As shown in the side view of the external protection device for a building or the like incorporating the compression shock absorber shown in FIG. 7, it may be one place in the center of the length dimension direction of the two diaphragm tips 21 or a plurality of places at intervals as appropriate. It can collide with a hard collision surface portion 61 provided at a corresponding position of the installation frame 6 at a lowermost swing point of the eaves tip 21 at a position different from any one of the cams 5 and is spherical or cylindrical. It is possible to form the shock absorbing mechanism 7 by projecting a compression shock absorber 71 formed by attaching a rubber mass elastic body as any of the above to the tip.

    Furthermore, as shown in the side view of the external protection device for a building or the like incorporating the telescopic shock absorber shown in FIG. 8, there is one central portion in the length direction of the two diaphragm tips 21 or a plurality of intervals at appropriate intervals. One end of an extension shock absorber 72 made of a tension spring is connected to a position different from any one of the cams 5, and the other end of the extension shock absorber 72 is connected to an appropriate place of the corresponding installation frame 6. It is possible to form the mechanism 7.

(Operation / Effect of Example 1)
As shown in FIGS. 1 and 2, the external protection device 1 for a building or the like according to the present invention having the configuration as described above receives the natural wind from the vertical axis wind turbine 3, and the flexible shaft 4 generates the rotational force. When the cam 5 rotates, the front end 21 of the diaphragm 2 swings up and down around the horizontal shafts 24, 24 where the base end 22 of the diaphragm is attached to the cam 2, The snowboard 2 automatically shakes off the snow, and in particular, it can be quickly dropped before the occurrence of a snow leopard or icicle, and the size of the eaves tip 21 becomes a downward slope. However, since it swings automatically within a steep inclination range of 40 ° to 45 °, it can be surely avoided that the bird stops, crawls and nests. Only by work, cleaning of dirt, snow removal, snow canopy , Icicles or bird's nests had to be removed, but this dangerous work could be eliminated, the exterior walls and roofs of the building were kept clean, and accidents involving falling large snow bags and icicles It is possible to securely prevent and damage the feces of birds and birds, and to maintain and manage the surroundings of the building safely and hygienically. Moreover, the eaves tip 21 made of stainless steel plate is resistant to rust, and it can be used for repairing paint for many years. Maintenance is unnecessary and it becomes more economical, and in particular, a large snow removal effect can be achieved in the winter season when the seasonal wind becomes stronger.

    In addition, since it can be installed on the building 8 via the installation frame 6, no difficult adjustment work such as positioning of the diaphragm 2 and the cam 5 is required during dangerous installation in high places. As the installation frame 6 has an L-shaped vertical cross section, the installation frame 6 can be realized in various stages 8, 8 and 6 as shown in FIGS. ... It can be easily installed on the vertical outer walls 82, 82,..., And, as shown in FIG. Thus, the narrow flat surface 81 such as a parapet can be protected only by installing it in the gable roof type arrangement, and the installation work efficiency at a high place and the safety of the installation work are enhanced in each stage. It will be.

    Further, as shown in FIG. 7, when the vibration buffering eaves tip 21 falls, the vibration mass eaves tip 21 is provided with a compression shock absorber 71 as the buffer mechanism 7 at the two vibration plate tips 21. The installation frame 6 collides with the impact surface portion 61 and cushions, and the oscillation sound of the diaphragm 2 is reduced to each stage to operate more silently. In addition, the diaphragm 2 and the installation frame 6 and the cam 5 The applied impact force can be buffered to increase the durability.

    And as shown in FIG. 8, the thing which incorporated the buffer mechanism 7 which consists of the expansion-contraction buffer body 72 made from a tension spring between the diaphragm 2 eaves tip 21 and the installation frame 6 corresponding | compatible location is an excessive jump of the eaves tip 21 Thus, the cam 5 can follow the rotation of the cam 5 and oscillate more silently, so that the durability can be further improved.

(Conclusion)
As described above, the external protection device for a building according to the present invention can achieve the intended purpose uniformly by its novel configuration, and is easy to manufacture, and can be used for conventional snow removal devices and wind power. Compared to bird-proof technology, it can achieve a wide range of effects such as snow removal, dust removal, and bird-proofing, and can be installed easily, quickly and safely in a narrow, high place. Because it uses the wind power, it can be economical in each stage, and the number of parts is small and the frequency of maintenance is greatly reduced, so there is no need for dangerous cleaning and snow removal work in high places People who are involved in the maintenance of buildings, bridges, steel towers, ships, etc. that have been forced to do extremely dangerous high-altitude work in winter so far, built various structures, Each public organization to manage, each road Field, the construction industry, building maintenance industry, is highly regarded in the shipbuilding industry and the shipping industry, available across a wide range, is expected to be those that continue to spread.

The drawings show some typical embodiments embodying the technical idea of the external protection device for buildings and the like according to the present invention.
It is a conceptual diagram which shows the external protection apparatus for buildings etc. which incorporated the vertical axis windmill. It is a side view which shows the external protection apparatus for buildings. It is a conceptual diagram which shows the external protection apparatus for buildings etc. which incorporated the horizontal axis windmill. It is a side view which shows the external protection apparatus for buildings etc. installed in the level | step difference of a building outer wall. It is a side view which shows the external protection apparatus for buildings etc. installed on the flat roof parapet. It is a side view which shows the external protection apparatus for buildings etc. installed in the level | step difference on a pier caisson. It is a side view which shows the external protection apparatus for buildings etc. which incorporated the compression buffer. It is a side view which shows the external protection apparatus for buildings etc. which incorporated the expansion-contraction buffer.

1 External protection device for buildings, etc. 2 Diaphragm
21 The tip of the house
22 The proximal end
23 Same underside
24 Horizontal axis 3 Windmill 4 Flexible shaft (rotational force transmission mechanism)
5 Cam 6 Installation frame
61 Same collision surface part 7 Buffer mechanism
71 Same compression buffer
72 Same expansion and contraction body 8 Building
81 Same flat surface
82 Same vertical outer wall

Claims (7)

    A diaphragm made of a weather-resistant plate is placed on a relatively narrow flat surface at a height of a building and at a position higher than the flat surface in the vicinity of one edge in the depth dimension direction. Arranged in a downward slope so that the tip is located slightly outside the flat surface, and the base end, which is opposite to the tip of the eaves, can swing around the horizontal axis. Rotating force induced from a wind turbine separately installed at the appropriate place in the building at one place in the center of the flat surface length direction or at multiple intervals at an appropriate interval. A cam that is connected to a transmission mechanism and is pivotally mounted around a horizontal axis so as to be rotatable and can be abutted to and supported by the lower surface of the diaphragm is installed. External protection device for buildings, etc. characterized by that.     It has an installation frame that can be fixed in place on a relatively narrow flat surface at a building height, and the installation frame is closer to one edge in the depth dimension direction of the flat surface than the flat surface. At a high position, a vibration plate made of a weather-resistant plate is arranged in a downward gradient so that the eave tip is located slightly outside the flat surface, and is opposite to the eave tip. A required portion of a certain base end is pivotally mounted around a horizontal axis so that the front end of the diaphragm eaves of the installation frame is directly below the center of the flat surface in the length direction or at intervals. The multiple locations are connected to a rotational force transmission mechanism derived from a wind turbine separately installed at the appropriate location of the building, and are pivotally mounted around the horizontal axis so as to be able to rotate and abut against and support the lower surface of the diaphragm. A windmill with a natural wind installed with a cam that is regulated and arranged at the position to obtain A rotational force through the rotational force transmission mechanism and the cam, the vibration Itanoki tip which is made as a convertible to oscillating motion of the I and the fact that the external protection device for building or the like, wherein.     A pair of weather-resistant plate-like diaphragms are gable roof type arrangement on a relatively narrow flat surface at the height of the building and at a position higher than the flat surface in the center in the depth dimension direction. The eaves tips are arranged in a downward slope so that they are located slightly outside the flat surface, and the necessary locations of the base ends that are non-contacting and facing each other are opposite to the eaves tips. Attached so as to be swingable around a horizontal axis, and the eaves tip of the diaphragm is directly under the edge of the flat plate. It is connected to a rotational force transmission mechanism derived from at least one installed windmill, and is pivotally mounted around a horizontal axis so that it can be rotatably driven. A building characterized by the fact that each cam is installed Yogaibu protective equipment.     4. The shock absorber according to any one of claims 1 to 3, wherein a shock absorbing mechanism capable of buffering a shock of a swinging motion caused by the cam of the front of the diaphragm eave is incorporated at an appropriate position of the diaphragm eave. External protection device for buildings.     The front end of the diaphragm eave is at the appropriate position on the lower surface of the diaphragm eave, or the appropriate position on the building or installation frame that faces the lower end of the diaphragm eave. A rubber block, a soft synthetic resin block or a compression spring, etc., so that it can contact at least one of the lower surface or the building or installation frame where the front end of the diaphragm eaves faces directly below the lower surface The external protection device for buildings or the like according to any one of claims 1 to 3, wherein a buffer mechanism is formed of a compression buffer made of an elastic body.     Stretch cushion made of elastic elastic body such as rubber cord, soft synthetic resin cord or tension spring, where the diaphragm eave tip can be stretched by following the swinging motion of the eaves cam at the right end of the diaphragm eave The one end of the body is connected, and the other end of the telescopic cushioning body is connected to either the corresponding installation frame or a suitable place in the building to form a buffering mechanism. Or an external protective device for buildings or the like according to any one of 3;     The front end of the diaphragm eave is at the appropriate position on the lower surface of the diaphragm eave, or the appropriate position on the building or installation frame that faces the lower end of the diaphragm eave. A rubber block, a soft synthetic resin block or a compression spring, etc., so that it can contact at least one of the lower surface or the building or installation frame where the front end of the diaphragm eaves faces directly below the lower surface A rubber cord, a soft synthetic resin cord, or a flexible synthetic resin cord, which is provided with a compression buffer made of an elastic body, and where the tip of the diaphragm eaves can be expanded and contracted following the up-and-down vibration by the cam of the eaves Connect one end of the elastic buffer made of elastic elastic body such as a tension spring, and connect the other end of the elastic buffer to either the corresponding installation frame or the appropriate place of the building, and the buffer mechanism Don't form Was things, claims 1 to an external protective device for such 3 buildings of any one claim.

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