JP4493542B2 - Long metal roof plate for single lettering and roofing method therefor - Google Patents

Description

    This invention has all the fields related to the metal plate thatched roof as its technical field, and it is necessary not only for the field of roofing and construction, but also for the production or construction thereof. From the field of providing and selling equipment and appliances, the field of providing materials, machinery, and parts necessary for materials such as wood, stone, various fibers, plastics, various metal materials, etc. General fields such as the field of electronic components and control-related equipment that integrates them, the field of various measuring instruments, the field of power equipment that moves the equipment and instruments, the field of electricity and energy that are energy sources Fields generally referred to as industrial machinery, and further, testing and researching those facilities and equipment, fields related to display, sales, import / export, As a result of their use, facilities for making them, fields related to the collection and transportation of waste generated by the operation of equipment, recycling fields where these wastes are efficiently reused, and other current assumptions There is no technical field that is not related to new fields that cannot be done.

(Viewpoints)
Traditional Japanese tiled roofs in Japan have an appearance that has both a profound feeling and luxury, and have excellent heat insulation, weather resistance and durable life, and have been used in many houses in recent years. In the case of large earthquakes that occurred one after another in Japan, there was a problem that heavy Japanese tiles collapsed houses that were not built in earthquake-resistant structures, causing great damage. The effectiveness of colored zinc-iron roof tiles, one-letters, and other metal plate roofs, slate thatched roofs, and the like, which are said to be less burdensome, has been recognized and attracted attention.

    Among these metal-plate roofs, copper-fired roofs that have a heavy, high-class appearance and high durability, which are not inferior to tiled roofs, enhance the personality of buildings, and are colored zinc-iron plate tile roofs. It is popular because of the fact that it does not require repainting every few years and maintenance costs are low, and it is widely adopted from general housing to various commercial facilities and buildings of various public facilities. Has been.

(Conventional technology)
As shown in the perspective view of the conventional unit metal roof plate (see the following non-patent document) in FIG. 10, each of the unit metal roof plates A, B, and C is parallel to the building. A rectangular flat plate having a horizontal width of about 90 cm and a vertical width of 30 to 45 cm in the flow direction is formed by appropriately cutting corners and bending the lower edge predetermined width downward to form a lower goby portion d. The upper edge predetermined width portion is bent upward to form the upper goby portion e for the hanging element, and the left and right edge portions are bent and overlapped to either one of the upper and lower sides, and the left and right vertical goby portions f, g Is formed and is carried to the construction site and attached to the top surface of the asphalt felt or asphalt roofing roof plate.

    At the time of construction, as shown in FIG. 10, the centering board B in which the left and right vertical goby portions f and g are bent upward at the center of the eaves side roof surface ridge direction is positioned, Using a tool (grip), adjust the shape of the upper goby part e with the nails, and fix the shape of the upper gore part e to the left vertical gobed part f of the center board B. Is engaged by positioning the right vertical goby part g of the left-handed scooping plate A bent downward, and the hanging members H and H are fixed by nailing in the same manner as described above, and the left side of the same shape is the same shape. The left-handed rolling boards A, A,... Are connected so that the same operation is repeated.

In addition, the right vertical gob portion g of the left side goby portion F of the left side goby portion f bent downward is engaged with and suspended from the right vertical gob portion g of the center plank B. The nails H, H are nailed and fixed, and the right-handed scoring boards C, C,... ,..., B, C,... Are mounted individually, and the upper and lower goby portions d, e are engaged with each other, and the vertical plates A,..., B, C,. ... will be fixed continuously facing upward and will be installed over the entire roof.
(1) Mainly pages 163 to 170 of March 1, 1996, published by Science and Engineering Company, “Copper Plate Thatch Roof: Focusing on Shrines and Temples”

(Awareness of problems)
As described above, the work of attaching the unit metal roofs A,..., B, C,. In addition, there is a possibility that problems such as rain leaks and peeling due to strong winds such as typhoons and gusts may occur due to installation mistakes of the suspension elements H, H, etc. It is essential to install each piece carefully and carefully. In addition, it takes a lot of time and labor, and each time one metal roof plate A,..., B, C,. It is essential to bend e with a gore-winding tool (gripping) and adjust it to an appropriate shape, and it will be a fairly complicated task of frequently changing at least two or more tools. This kind of roof has to spend work time It was a factor that delayed the construction.

    Furthermore, it is necessary for the metal plate A, B, C at the center of the winding direction and the left and right respectively to have different bending directions of the left and right gouge portions f, g. Since it is necessary to manufacture B and C individually and manage the quantity for each type, the work load of product management including manufacturing, storage, and carrying out is heavy, and work mistakes at each work stage from manufacturing to construction In spite of the drawbacks of improving the efficiency of roofing work using metal sheets and improving the processing quality, there are still drawbacks, such as the traditional field, for many years. The fact is that it has remained untouched.

(Object of invention)
Therefore, the present invention can achieve reduction in work man-hours and efficiency at each stage from manufacturing to construction by reducing the number and types of necessary parts to be mounted on the roof of the building. from the determination of, Yat quickly the development, set out to research, trial and error and many of the prototype over a long period of time, the results that have been repeating the experiment, this time, finally letter roofing for long metal roof plate of the new structure, and it According to the present invention, the roofing method having a novel configuration has been successfully realized, and the configuration will be described in detail below together with an embodiment representing the present invention shown in the drawings.

(Structure of the invention)
As can be clearly understood from the embodiments representing the present invention shown in the drawings, the long metal roof plate for single lettering of the present invention basically has the following configuration.
That is, a horizontally long strip-shaped flat metal plate corresponding to a plurality of unit metal roof plates appropriately cut in corners is folded and collapsed into a Z-shaped cross section in the same direction on the left and right at predetermined intervals. Are formed on a plurality of vertical joint pseudo goby portions, and the predetermined width portions at the left and right ends are folded back so as to be opposite to each other so as to be formed at the left and right connecting goby portions, while the upper and lower ends thereof are predetermined. The width portion is folded back so as to be opposite to each other and formed on the upper and lower end connecting goby, and is equivalent to a plurality of unit metal roofing sheets, the left and right connecting goby and the upper and lower connecting goby. Whereas multiple sheets of the same shape formed with a part are used for left placement, multiple sheets of the same same shape as those are simply placed on the right and upside down. by and for deployment, A character roofing for long metal shingles to subject matter a number of configurations longitudinal joints double stitch appearance was made to be changed to appear when raised roofing in binding form.

In other words, the horizontally long strip-shaped metal flat plate corresponding to a plurality of unit metal roof plates appropriately cut in corners is formed in a Z-shaped cross section in the same direction on the left and right sides at predetermined intervals in the long direction. Folded and crushed to be formed in a plurality of vertical joint pseudo goby parts, while the predetermined width portions at the left and right ends are folded back so as to be opposite to each other so that they are formed in the left and right connecting goby parts, The upper and lower end reinforcing ribs having a small-diameter pipe shape are formed along the upper and lower end edges, and the upper and lower end predetermined width portions including them are folded back so as to be opposite to each other and formed on the upper and lower end connecting goby portions. In contrast to the unit metal roof plate equivalent to a plurality of sheets, the left and right connecting goby portions and the upper and lower connecting goby portions are formed in the same shape, but a plurality of pieces are used for left placement. The same shape as those Only in plurality, simply by setting the right place those just so as to reversing used was assumed that a large number of vertical joints double stitch appearance appearing when raised roofing consolidated shape is changeable It becomes a long metal roofing sheet for single lettering.

More specifically, the long metal roofing board for single-lettering according to the present invention according to this basic configuration is more specifically a horizontally long strip-like metal flat plate corresponding to a plurality of unit metal roofing boards appropriately rounded. A predetermined width portion is bent into a Z-shaped cross section in the same direction on the left and right sides at predetermined intervals, and formed into a plurality of pseudo joints for vertical joints. On the other hand, the upper and lower end reinforcing rib portions having small diameter pipes are formed along the upper and lower end edges, and the upper and lower end predetermined width portions including them are The roll-over J-shaped cross-section is folded so that it is opposite to the front and back, and the upper and lower sides are interchanged in the Z-shaped cross-section of the vertical joint pseudo goby, and the left and right connecting goby Table to change the direction of folding Shall bent shape even when the inverted is formed on the lower end connecting goby portion on which was made to be the same, and upper and lower ends and the left and right connecting goby section A the unit metal shingle plurality equivalent Only the same shape formed with the connecting goby part was used for left placement, but the same same shape as that multiple pieces was simply used to reverse the front and back. It is possible to assume that it is a long metal roofing plate for single-lettering that can change the appearance of many vertical joints that appear when they are rolled up in a connected manner by using the right- sided thing It is.

(Related Invention 1 )
Furthermore, a character roofing for long metal shingle forming the diaphysis of the present invention, in relation to the character roofing metal roofing structure material described above, the present invention combines these metals shingle for building roofs A roofing method for efficient construction is also included.
That is, a connecting unit metal roof plate is arranged in the center in the left-right direction of the roof surface to be constructed, and the lower end connecting goby portion is a nose concealment or a lower unit connecting roof metal plate for fixing at the lower end. The unit metal roof plate is fixed to the roof base surface by nailing a hanging element combined with the upper end connection goby portion, and then connected to the left and right ends of the unit metal roof plate for connection respectively. A pair of left and right connecting goby portions that are identical to each other in the above-mentioned center connecting goby portion, with the above-described long metal roofing plate for single lettering facing the center connecting goby portion prepared upward Are placed on the left or right side so that both sides are turned upside down so as to be in a downward posture, the left and right connecting goby portions are overlapped and meshed with each other, and the lower end connecting goby portions Is hidden or fixed in the lower part The long metal roofing board for lettering is connected to the upper end connecting goby part of the long metal roofing board, and the hanging metal combined with the upper end connecting goby part is nailed together, and the pair of long metal roofing boards for one lettering are attached together. For each of the left and right connecting goby parts on the side that is not connected to the unit metal roof plate for connection with the pair of long metal roofing plates for single lettering, both of them are connected first. Left and right connecting goby that is made by overlapping and repeatedly placing the long metal roofing board for single lettering in the same posture as when connected to the unit metal roofing board until it reaches the full width in the left and right direction of the roof to be constructed. Hanging part and roof base surface combined with the upper end connecting goby part of the long metal roofing board for single-lettering, which is fixed to the lower part and the lower end connecting goby part or nose cover Are connected and fixed, Later, after having finished the construction subject roof peers the same process is sequentially shifted to the upper and gist configuration so as to construction, roofing with metal shingles of the invention described above methods.

If this expression is changed, the unit metal roofing board for connection is arranged at the center in the left-right direction of the roof surface to be constructed, and the bottom metallized connecting metal roofing board is hidden in the nose or fixed at the lower part. The connecting unit is connected to the upper end connecting goby part, and the connecting unit metal roof plate is fixed to the roof base surface by nailing a hanging element combined with the upper end connecting goby part, and then the connecting unit. A pair of identical ones of the above-described long metal roofing boards for single lettering face each other against the central connecting goby part, as opposed to the central connecting goby parts prepared respectively downward on the left and right ends of the metal roofing board. Both left and right connecting goby parts are placed on the left or right side in a state where both front and back are inverted so as to be in an upward posture, and the left and right connecting goby parts are polymerized and meshed with each other, Each lower end connecting goby is nasal concealment Or, it is connected to the upper end connecting goby part of one of the long metal roofing boards that are fixed in the lower part, and the hanging element combined with the upper end connecting goby part is nailed to the pair of single lettering Both the long metal roof boards are fixed to the roof base surface, and each of the left and right connecting goby parts on the side that is not connected to the unit metal roof board for connecting with the pair of long metal roof boards for single lettering. Is the same as when it was first connected to the unit metal roof slab. Combined with the left and right connecting goby parts, the lower end connecting goby part and the nose concealed or the upper end connecting goby part of one of the long metal roofing boards that are fixed in the lower part, and the upper end connecting goby part Hangers and roof foundation The roof is made of a metal roofing board for single lettering as described in any one of the above, wherein the same process is performed at the same level on the roof surface to be constructed, and then the construction is shifted to the higher order. It can be said that it is a whispering method.

    As described above, according to the long metal roof plate for single-lettering of the present invention, when a conventional unit metal roof plate is used, at least various units having different structures for connecting, left-handed and right-handed Each metal roofing board must be manufactured and managed, and it is necessary to secure the combination accuracy of each roofing board for each piece by installing it by staking each piece with a plurality of hanging elements. However, the work load was heavy and required skill at each stage of manufacturing, quality control, inventory control and construction, but the appearance and horizontal shape corresponding to multiple pieces of unit metal roofing boards were given in advance, and the roof To eliminate as much as possible sheet metal processing at construction sites such as upper and lower places, most parts are made by factory production, improve the accuracy of each part, adopt a reversible structure, change the left and right direction by simply reversing the front and back, and the same of Therefore, the number of parts can be remarkably reduced in time, and the work content can be simplified, and the upper and lower end connecting goby portions are rounded so that the connecting portions are not disconnected. Since it has become a loose thing, it has been possible to maintain a clean flat surface forever by eliminating the distorted deformation caused by the copper plate having a large expansion coefficient. The efficiency of work can be improved at each stage leading to the construction, and a three-dimensional feeling is given to the vertical goby part more than that by the previous construction, and it is possible to realize a one-character thatched roof with a beautiful appearance without a distorted surface This is a very good feature.

    Further, according to the one-letter metal roof constituent material of the present invention, the required number of unit metal roofing plates for joining and the long metal roofing plate for single-lettering that is more than twice the required number are combined. As a result, it is assumed that long metal roofing boards for single lettering with the same structure with the front and back reversed are placed and fixed on the left and right sides of each connecting unit metal roofing board mounted on the roof base surface. In addition, each unit metal roofing plate for connection and each long metal roofing plate for single-lettering are nailed with a single relatively long suspension element for each sheet. It is possible to significantly reduce the construction time at the same time, and moreover, multiple pieces of conventional unit metal roofing boards are integrally formed with a long metal roofing board for single lettering manufactured from a single horizontally long metal strip Greatly reduces the risk of rain leaks In addition to the fact that each vertical joint pseudo goby part formed by folding in a Z-shaped cross section in the ridge direction can connect the upper and lower end connecting goby parts in a substantially ladder shape to form a skeleton part. In addition, it is possible to exert a great effect that the strength against deformation due to a snow load and peeling due to strong winds such as strong winds and gusts can be remarkably increased.

    Further, according to the roofing method of the present invention, the long metal roofing board for single lettering is used for left-handing, and the front and back of the long metal roofing board for single lettering having the same structure is used. By using either one facing upwards for right-handed use, the left and right sides of the connecting unit metal roof mounted at the center in the left-right direction of the construction target roof surface are realized with different flow directions on the left and right, although they are the same part. It is possible to achieve a significant reduction in the number of parts, and the same connecting unit metal in the vertical flow direction of the roof of the attached unit metal roof and the long metal roof plate for single lettering. The roof and the long metal roofing board for single lettering can be mounted in a continuous manner by simply repeating the combination of parts and nailing, without having to rely on a skilled worker like before. Since also participate the engineering is feasible, and what you can expect a remarkable effect of being able to greatly reduce the number of steps of the construction work.

In implementing the present invention having the above-described configuration, the best or desirable mode will be described.
A horizontally long strip-shaped metal plate is formed with a single metal plate that imitates a plurality of continuous and continuous unit metal roof plates by performing sheet metal processing such as cutting corners and bending in place. Metal plate that fulfills the possible material functions and does not require large cuts, and can be used to produce long metal roof plates for single-lettering by simply cutting corners and folding them in place. It is desirable to use a metal plate that is widely distributed and relatively easy to obtain, conforms to JIS standards or other standard industrial standards, and has a stable quality, such as coating and plating. Galvanized steel sheet or tin-plated steel sheet, etc., but can use aluminum alloy sheets with excellent corrosion resistance, stainless steel sheets that do not require surface treatment, titanium alloy sheets, etc. Also in the example to In Suyo, it is possible to use relatively easy tough pitch copper plate is sheet metal processing, oxygen-free copper, the phosphorus-deoxidized copper or pure copper or a copper alloy plate of the outer thereof.

    The vertical joint pseudo goby part is connected to each of a plurality of appropriate places in the left and right lateral direction of the long metal roof plate for single lettering by connecting the upper and lower end connecting goby parts by fold-up reinforcement parts, and a roughly ladder-type skeleton It is intended to increase the overall strength by forming a shaped part, and to fulfill the function of presenting an appearance in which a plurality of conventional metal stroking plates are connected side by side while being a single plate. It is formed by bending to present the appearance of engaging the conventional connecting vertical goby at each halfway position substantially corresponding to the horizontal width dimension of the conventional metal roof plate in the horizontal direction of the band-shaped metal plate. More specifically, as shown in the examples described later, it is assumed that they are folded and collapsed into a Z-shaped cross section in the vertical direction and overlapped.

    The left and right connecting goby portions are the left and right connecting goby portions corresponding to the single-letter long metal roofing plate of the same shape that is arranged adjacent to the left and right laterally opposite ends of the single-lettering long metal roofing plate, respectively, or The connecting unit metal roof plate has a function of being able to engage with the corresponding center connecting goby, and as shown in the examples described later, either the left or right end is bent upward, and the left and right ends One of these must be folded downward in the opposite direction, and the folded portion is crushed and overlapped to minimize the step size in the ridge direction. desirable.

    The upper and lower end connecting goby portions have the same bent shape even when the front and back sides of the long metal roofing board for single-lettering are reversed, and are arranged on the upper side to become the upper end connecting goby portion. In this case, it becomes possible to engage with the lower end connecting goby part of the hanging metal and the long metal roof plate for single lettering and / or the unit metal roof plate for connection, and the lower metal plate for connecting the lower end. If it becomes a goby part, it will be related to the nose-covering hardware or eaves wrapping board, or the upper end connecting goby part of the long metal roofing board and / or the unit metal roofing board that is placed below. A function to achieve waterproofing by joining or abutting.

    The upper end connecting goby part can be fixed to the roof surface by engaging the hanging element, and is used for connecting the lower end of the long metal roof plate and / or the unit metal roof plate for joining that is engaged upward. The function is to engage and connect the goby part, and it is comparable to or more than half the unit metal roof plate for connection, or the long metal roof plate for single lettering A horizontally long belt-like suspension with a relatively large left and right length dimension, such as substantially corresponding to the dimension between the left and right ends, should have a cross-sectional shape in the left and right direction that can be engaged without hindrance, as shown in the examples described later. A small-diameter pipe-shaped reinforcing rib portion is formed along the upper end edge, and a predetermined range of the upper end edge of the horizontally long metal plate including the reinforcing rib portion is bent upward so that the roll-over roll J It shall be formed in a cross-sectional shape.

    The bottom end connecting goby part is concealed and processed so as not to expose the edge of the bottom edge of the long metal roofing plate for single-lettering, and the long metal for single-lettering that is connected to the lower side of the nose-covered metal or eaves wrapping plate, etc. The roof plate and / or the connecting unit metal roof plate is engaged with the upper end connecting goby, and has a function of being attached in a connected manner. As shown in the embodiments described later, along the lower edge. A small-diameter pipe-shaped reinforcing rib portion is formed, a predetermined range of the lower end edge of the horizontally long strip-shaped metal plate including the reinforcing rib portion is directed downward, and is bent and formed into a rounded rollover J-shaped cross section. Good to do.

    Desirably, both the upper end connecting goby portion and the lower end connecting goby portion are connected to each other in the vertical direction with the lower upper end connecting goby portions connected to each other in the vertical direction. It is assumed that it consists of a bent structure whose shape is rounded so that it can follow the thermal expansion deformation due to outside air temperature etc. The lower end connecting goby which is engaged with the upper end of the upper end connecting goby part that is fixed to the roof base surface so that the hanger is covered with the end part that is folded back on the back side. Although it is only loosely inserted and the external connection such as strong wind does not break the connection structure, but when it is going to undergo thermal expansion or contraction deformation due to outside air temperature, etc. In other words, the upper and lower end connecting goby parts are designed so that they can be deformed in a homogeneous state so as not to cause distorted deformation. It is desirable to make it.

    The unit metal roofing plate for connecting is a space between the long metal roofing plates for single-letter use of left and right characters that correspond to the right-and-left direction by switching the front and back of the long metal roofing plate for single-lettering that has the same structure. It is arranged to be able to engage and connect to the left and right connecting goby portions corresponding to the left and right, respectively, and to obtain the appearance imitating one or more conventional metal roofing boards. Is set to one or a plurality of conventional unit metal roofing boards, and the upper and lower ends are connected to the upper and lower ends, and the upper and lower end connecting goby portions are formed on the upper and lower ends. The center connecting goby should be formed at the left and right ends by bending in the same direction.

    The center connecting goby part fulfills the function of allowing the right and left ends of the connecting unit metal roofing plates to be engaged with the corresponding left and right connecting gobing portions of the long metal roofing plates arranged for left and right letters respectively. As shown also in the examples described later, the predetermined width range at the left and right ends should be bent and crushed in the same upward or downward direction, and the vertical direction is It can be changed by reversing the unit metal roof plate for connection.

    One-letter metal roofing component is composed of multiple conventional unit metal roof panels on both the left and right sides of a plurality of connecting unit metal roof panels fixed in place on the roof base plate surface to be constructed. The same structure that gives an external appearance, multiple long-length metal roofing sheets for single-lettering are arranged, connected, and connected to obtain an external appearance with left-right directionality. A long metal roofing board that can be attached and fixed relatively easily with a horizontally long belt-like suspension, and as shown in the examples to be described later, for long metal roofing boards for joining and connecting When the unit metal roof plate is made of pure copper plate or copper alloy plate, the horizontally long belt-like suspension is made of a stainless steel plate that excels in durability and does not cause dissimilar metal contact corrosion with copper. Good.

The roofing method in this invention in which a plurality of single-letter metal roofing sheets and a suitable number of connecting unit metal roofing boards according to this combination are applied in combination as shown in the examples described later. It can be applied to the entire roof surface, for example, a part near the ridge can be tiled, and a metal roofing board can be mounted over the specified range on the eaves side. It is also free to construct in combination with the outer roofing structure as appropriate, and the roof to be constructed is also one-sided, invited, gabled, half-gabled, waist folded, with lower roof, parlor building, Square (Treasure), Roller, Nursing house, Mansard, Octagon, Pointed head, Cone, Pointed arch, Spear (Circular arch), Saw, Butterfly shape, Folded plate, Dome, Yue, Land, Peel, Warp Etc., roofs with skylights formed in part, etc. The shape of the appropriate metal plate on the roof of the various forms by adding a new processing so as to correspond it is possible to construction.
Hereinafter, specific examples of the present invention will be described in detail together with embodiments representative of the present invention shown in the drawings.

    FIG. 1 is a plan view of the horizontally long strip-shaped metal flat plate, FIG. 2 is a perspective view of the horizontally long strip-shaped metal flat plate in the process of forming the vertical joint pseudo goby, and FIG. A perspective view of a long metal roofing board for single-lettering in a reverse orientation, a plan view of a copper plate for connecting unit metal roofing board in FIG. 5, a perspective view of a connecting unit metal roofing board in FIG. 6, and a waterproof board in FIG. The example shown in the perspective view of FIG. 8 and the perspective view of the hanging member in FIG. 8 is the required number of unit metal roofing plates 3 for joining and a long metal roofing plate for single-lettering whose number is more than twice the required number. 1 and the long metal roofing plate 1 for the one-lettering is a horizontally long strip-shaped metal flat plate 2 corresponding to a plurality of unit metal roofing plates with appropriate corner cuttings 21, 21,. The predetermined width portions 22 and 22 are bent in a Z-shaped cross section in the same direction on the left and right at predetermined intervals. Crushed and formed into a plurality of vertical joint pseudo goby portions 23 and 23, and the predetermined width portions at the left and right ends are folded back so as to be opposite to each other so as to be formed in the left and right connecting goze portions 24 and 24. On the other hand, the predetermined width portions 27 and 27 at both upper and lower ends are folded back so as to be opposite to each other and formed on the upper and lower end connecting goby portions 28 and 28. A typical example in a metal roof constituent material is shown.

    The single-character long metal roof plate 1 for the one-lettering metal roof is cut from a tough pitch copper plate having a thickness of about 0.3 mm into a vertical width of about 200 mm and a horizontal width of about 1800 mm. As shown in FIG. 1, the corners 21, 21,... Are formed using a press machine (not shown) so that the diagonals of the four corners are symmetrical with each other, and are indicated by broken lines in FIG. Each of the predetermined width portions 22 and 22 at locations of about 600 mm from the left and right ends is bent into a Z-shaped cross section using a hydraulic goby folding machine as shown in FIG. , 23, and further, it is crushed well with a press so as to form a flat surface with emphasis on the upper and lower ends of each vertical joint pseudo goby portion 23, 23 and the upper and lower goby portions later. Put.

    The horizontally long strip-shaped metal flat plate 2 in which the vertical joint pseudo-haze portions 23, 23 are formed has its right and left ends, as shown in FIG. The left and right connecting goby portions 24, 24 are formed by bending and crushing the edges downward, but they are formed by bending and crushing the right end edge downward and the opposite left end edge upward. Can be.

Subsequently, the upper and lower end edge ranges 25 and 25 of the horizontally long belt-like metal flat plate 2 indicated by a two-dot chain line in FIG. 1 are fed into a goby folding machine (not shown) having a feed table, and the outer diameter is about 3 mm. The upper and lower end reinforcing rib portions 26, 26 are formed, and the upper and lower predetermined ranges 27, 27 including the upper and lower end reinforcing rib portions 26, 26 shown by chain lines in FIG. As shown in FIG. 3, the upper predetermined range 27 is on the upper side, and the lower predetermined range 27 is on the lower side. The upper and lower end connecting goby portions 28, 28 are formed.
Folding and machining the horizontally long strip-shaped metal flat plate 2 so that the upper predetermined range 27 is on the lower side and the lower predetermined range 27 is on the upper side, and the round J is substantially round with an outer diameter of about 7 mm. Thus, the upper and lower end connecting goby portions 28, 28 may be formed.

    As shown in FIG. 5, the unit metal roof plate 3 for connecting the one-letter metal roof constituent material is a strip-shaped metal flat plate cut from a copper plate having a thickness of about 0.3 mm, similar to the horizontally long strip-shaped metal flat plate 2. 31 is a sheet metal processed, and after cutting and corner cutting to about 200 mm in the vertical width and about 600 mm in the left and right width, each predetermined range of the left and right ends is bent downward as shown in FIG. Crush to form the center connecting goby portions 32, 32, and to form the upper and lower end reinforcing rib portions 33, 33 in the form of small-diameter pipes on the upper and lower end edges in the same manner as the one-character long metal roof plate 1. The upper predetermined range including the upper end reinforcing rib portion 33 is bent upward to form a round J-shaped upper end connecting goby portion 34 having a rounded outer diameter of about 7 mm. The lower predetermined range including the lower end reinforcing rib portion 33 is folded downward. And, and is obtained by forming a J-shaped cross section shaped lower connecting goby portion 34 rounded around the same outer diameter 7 mm.

    In the connecting unit metal roof plate 3 shown in FIG. 6, the center connecting goby portions 32, 32 at the left and right ends are both bent downward. Depending on the connecting structure of 1,..., Both the left and right central connecting goby portions 32, 32 can be bent upward, and the connecting unit metal roof plate 3 can be The length may be set to about 1200 mm or 1800 mm or the like, and the vertical joint pseudo goby portions 23, 23 similar to those of the long metal roof plate 1 for single lettering may be formed.

    The waterproof plate 4 in FIG. 7 is a copper plate having a thickness of about 0.3 mm and a lateral width of about 20 cm, and is crushed by folding upward and downward about 5 mm each of the left and right edges. It is set to a length approximately equivalent to the total vertical dimension of the metal roof plates 1,1, ..., 3,3, ... Yes, the vertical length is at least about 20cm above and below the length of the long metal roofing board 1 for connecting one character and the unit metal roofing board 3 for joining, and the optimum vertical length depending on the installation conditions, such as adding multiple pieces. Can be set.

    8 is made of a stainless steel plate (SUS304) having a thickness of about 0.3 mm, and is set to have a vertical width of about 7 cm and a gob portion vertical width of about 15 mm. It is about 1 m for the roof plate 1 and about 30 cm for the connecting unit metal roof plate 3.

(Operation of Example)
The long metal roofing board 1 for single-lettering of the present invention having the configuration as described above, and the metal roof constituent material for single-lettering using the same are efficiently formed on the roof base plate surface of the building by the roofing method using the same. In the following, the operation will be described according to the procedure up to the completion of the rolling operation, including the manufacturing stage of each part.
The single-character long metal roofing board 1 shown in FIG. 3 has already been provided for three pieces of the conventional unit metal roofing boards A (, B, C) shown in FIG. In the conventional unit metal roof plate A (, B, C), the upper haze portions e, e,... The torsional shape of the metal distorts substantially the entire surface of the metal roof plate, and when construction is performed on the roof top surface, the left and right vertical cross sections f, g with the adjacent unit metal roof plates A (, B, C). It was necessary to be fixed firmly so that undulations would not occur on the roofing surface, and it was a work requiring sufficient skill, but all these top, bottom, left and right goby parts 23, 23, 28 and 28 will be completed in the factory, so metal roofing boards will be used at the construction stage. Unwanted twisting and, adjustment requiring a high degree of skill is absent undulation becomes unnecessary to.

    Moreover, the long metal roofing board 1 for single-lettering is substantially equivalent to a series of two or three conventional unit metal roofing boards A (, B, C). In addition, it reduces the work load during inventory management, transportation and construction after manufacturing, and has a reversible structure with no distinction between the left and right direction, which is advantageous in all work aspects.

    The work to spread the copper plate on the target building roof is to carry the metal roofing material for single lettering necessary for the construction to the site and move it on the roof base plate surface (not shown) using a crane or conveyor etc. Work from the top of the asphalt roofing of the main plate, so that the unit metal roof plate 3 for connecting one piece is aligned with the eaves portion that is the center in the left-right direction on the construction target roof surface so that the lower end connecting gob 34 is aligned. 7 is arranged and meshed with the upper edge of a nasal cover or eaves wrapping plate (not shown) corresponding to the lower side, and the waterproofing shown in FIG. The plates 4 and 4 are laid as shown by broken lines in FIG. 9, and the lower ends thereof are engaged with the lower end connecting goby portions 34, respectively, and the hanger for the connecting unit metal roof plate 3 is used. 5 is connected to the upper end connecting goby portion 34. To, and fixed to Kugigi.

    As shown in FIG. 3, the single-character long metal roofing plate 1 has a left-joining goby portion 24 on the left-end side as a right-handed posture, and a central connection at the right end of the connecting unit metal roofing plate 3 in FIG. 9. The upper end connecting goby portion is engaged with the upper end edge of the nose cover metal or eaves wrapping plate (not shown) in the same manner as the unit metal roof plate 3 for connecting the lower end connecting goby portion 32. 28 is engaged with a single hanging element 5 for the long metal roofing board 1 for lapping one character and fixed with a nail, and the waterproof board 4 of FIG. Then, the connecting goby portion 24 at the left end of the long metal roof plate 1 for single-lettering in the same right-handed posture is engaged, and the lower end connecting goby portion 28 is engaged with the upper edge of the nose cover metal or eaves wrapping plate (not shown). 9 and repeating the work of fixing using the hanging element 5, and the hatched arrow in FIG. Go to the end of the roof surface (not shown) toward the end, and connect it to the right end of the connecting plate 24 that reaches the edge of the field plate. Assume that the upper ends are meshed.

    The united metal roof plate 3 at the left end of the central connecting goby portion 32 is vertically flipped from the state shown in FIG. 3 so as to have a left-handed posture shown in FIG. Engage the right connecting goby portion 24 on the right end side of the plate 1, and engage the lower end connecting gouge portion 28 of the same lettering long metal roofing plate 1 with the upper edge of the nasal cover or eaves wrapping plate (not shown) 7 and the nail plate 24 shown in FIG. 7 is attached to the left end connecting goby portion 24 of the long metal roofing plate 1 for single-lettering, as indicated by solid white arrows in FIG. Is engaged with the right end connecting goby part 24 of the long metal roofing board 1 for handing a single character (not shown), and the lower end connecting goby part 28 is connected to the upper edge of the nasal cover or eaves wrapping board. And nail it with the suspension 5 and repeat the same work. Engage either the insert on the end of the base plate or the upper end of a metal plate such as a wrapping plate of the windbreak plate with the left end connecting goby portion 24 of the long metal roof plate 1 for spreading a single character reaching the gap of the base plate , Connect.

    9 is set to have the same size and shape with respect to the upper end connecting goby portion 34 of the connecting unit metal roof plate 3 fixed by the hanger 5. The lower end connecting goby portion 34 of the connecting unit metal roof plate 3 is engaged in a superposed manner, and the suspension 5 is engaged and nailed to the upper end connecting goby portion 34 of the connecting unit metal roof plate 3. Fix it.

    Next to the right side of the connecting unit metal roof plate 3 which is the second upper side from the eaves side, the long metal roof plate 1 for single lettering shown in FIG. 32 is engaged with the left connecting goby portion 24, and the lower end connecting goby portion 28 of the one-character long metal roof plate 1 is used for connecting the upper end of the single-character long metal roof plate 1 on the eaves side. After being engaged with the goby part 28 in a superposed manner, the hanging element 5 is hooked and fixed to the upper end connecting goby part 28 of the long metal roofing plate 1 for the one-lettering, and similarly, the second upper side from the eaves edge. The long metal roofing plates 1,1,... For the one-lettering are tied to the right side of the ridge direction indicated by the hatched arrows in FIG. go.

    Further, on the left side of the connecting unit metal roof plate 3 which is the second upper side from the eaves end, the long metal roof plate 1 for single lettering shown in FIG. The long metal roofing board 1 on the right side of the long metal roofing board 1 for the one-lettering is engaged with the part 32, and the long metal roofing board 24 for the single-lettering is located on the eaves side. 1 is engaged with the upper end connecting goby portion 28 in a superposed manner, and the suspension member 5 is engaged with the upper end connecting goby portion 28 and nail-fixed, and the same operation is repeated, so that the length of the second character for the second character above the eaves is repeated. The shank metal roof plates 1, 1,... Are continuously fixed until reaching the gap on the left side of the building indicated by the solid white arrow in FIG.

    The upper and lower end connecting goby portions 28, 28 are connected to the unit metal roof plate 3 for connecting the third and the upper parts from the eaves, and the long metal roof plates 1, 1,... , 34, 34,..., 34, 34,..., 34, 34,.

(Effect of Example)
The long metal roof plate 1 for single lettering of the embodiment having the above-described configuration, the metal roof constituent material for single letter use using the same, and the roofing method using the same are described in the section of the effect of the present invention. In addition to the features of the above, each of the long metal roofing sheets 1, 1,... For connecting one character and the unit metal roofing sheets 3, 3,. ,... Are formed with small-diameter pipe-shaped upper and lower end reinforcing rib portions (small-diameter pipe-shaped) 26, 26, 33, 33,. Compared to A, B, and C, the strength can be greatly improved, and the connection strength between the upper and lower adjacent parts and the suspension can be greatly increased. Is for vertical joints in two places at appropriate intervals in the left-right direction. By forming the z-sections 23, 23 and connecting the upper and lower ends to the upper-lower end connecting goby sections 28, 28, a substantially ladder-type skeleton is formed, and the overall strength is greatly increased. It becomes.

    Further, the upper and lower end connecting goby portions 28, 28, 34, 34,... Of the long metal roof plates 1, 1,. As a result of being formed into a generally J-shaped cross section, the rigidity of the upper and lower edges can be increased compared to a conventional structure that bends, crushes and overlaps, and in particular the lower end. It is possible to improve drainage performance by improving drainage at the edge, and to obtain an advantage that troubles such as reverse flow of rainwater, poor drainage, rain leakage and the like accompanied by capillary phenomenon can be effectively prevented.

    Further, on the lower side of the connecting portion between the connecting unit metal roofing plate 3 and the long metal roofing plate 1 for single lettering, and the connecting part between the long metal roofing plate 1 for single lettering and the long metal roofing plate 1 for single lettering. By laying the waterproof plates 4 and 4 that reach the eaves from the building, the waterproof and drainage performance will be demonstrated, and the horizontal width is comparable to or more than half of the unit metal roof plate 3 for connection. By using the suspension members 5, 5,... Set to the left and right widths corresponding to the left and right lengths of the connecting unit metal roof plate 3 and the long metal roof plate 1 for single lettering, Each of the metal roofing plates 1, 1, 3, 3,... Can be fixed by each one of the hanging members 5, so that the mounting work can be made more efficient and a wide contact area can be secured. The effect of achieving a strong attachment can be exhibited.

(Conclusion)
As described above, the long metal roof plate for single lettering according to the present invention and the roofing method using the long metal roof plate can achieve the intended purpose uniformly by the new configuration, and can be easily manufactured. Can be produced efficiently with the general sheet metal processing equipment of the above, and the production, inventory, transportation and construction stages are greatly reduced compared to the conventional unit metal roofing board. The management cost can be greatly improved, and there is no need for advanced and skilled adjustment work using special tools even at the construction site. Even a less experienced worker can perform a series of assembly work in a short period of time. By training, it becomes possible to acquire accurate work skills, and far more economical work can be realized, resulting in higher quality, lower price and shorter construction period. Of course, it is highly appreciated in the construction, architecture and exterior, and exterior industries that face various issues such as a reduction in skilled workers, rising labor costs, and reduction in construction costs. It is expected that it will be used and spread widely.

The drawings show a typical embodiment embodying the technical idea of a long-length metal roof plate for single-lettering of the present invention, a metal roof component for single-lettering using the same, and a roofing method using the same. Is.
It is a top view which shows a horizontally long strip | belt-shaped metal flat plate. It is a perspective view which shows the horizontally long strip | belt-shaped metal flat plate in the middle of a process. It is a perspective view which shows the elongate metal roof board for a single character. It is a perspective view which shows the elongate metal roof board for single-characters turned upside down. It is a top view which shows the strip | belt-shaped metal flat plate of the unit metal roof board for a connection. It is a perspective view which shows the unit metal roof board for connection. It is a perspective view which shows a waterproof board. It is a perspective view which shows a hanging element. It is a top view which shows the metal roof structural material assembly state for single-characters. It is a perspective view which shows the assembly structure of the conventional type metal roofing board for one character.

1 Long metal roofing plate for single lettering 2 Horizontally long strip metal plate
21 Same corner cutting part
22 Same width part
23 Pseudo goby for vertical joint
24 Same as above
25 Same upper and lower edge range
26 Same top and bottom reinforcing ribs (small diameter pipe)
27 Same vertical range
28 Same as for upper end connection
3 Connecting unit metal roof plate
31 Same metal strip
32 Same as above
33 Same top reinforcement rib (lower reinforcement rib)
34 Same as for upper end connection
4 Waterproofing board 5 Hanging element A Left-handed unit metal roof board (conventional type)
B Connecting unit metal roof plate (conventional type)
C Right-handed unit metal roof plate (conventional type)
d Lower goby part
e Same as above
f Same as left side
g Right side part H Hanger (conventional type)

Claims (6)

A horizontally long strip-shaped metal flat plate corresponding to a plurality of unit metal roof plates with appropriate corner cutting is bent and crushed into a Z-shaped cross section in the same direction on the left and right sides at predetermined intervals in the long direction. It is formed in a plurality of vertical joint pseudo goby portions, and the predetermined width portions at the left and right ends are folded back so as to be opposite to each other so as to be formed in the left and right connecting goby portions, while the upper and lower end predetermined width portions thereof Is formed on the upper and lower end connecting goby portions so as to be opposite to each other, and is equivalent to a plurality of unit metal roofing boards, and the left and right connecting goby portions and the upper and lower end connecting goby portions Whereas multiple sheets of the same shape formed are used for left placement, whereas multiple sheets of the same shape are the same, and the ones that are simply reversed are used for right placement. with consolidated form Character roofing for long metal shingles which many longitudinal joints double stitch appearance appearing when raised roofing is characterized in that shall be changeable. A horizontally long strip-shaped metal flat plate corresponding to a plurality of unit metal roof plates with appropriate corner cutting is bent and crushed into a Z-shaped cross section in the same direction on the left and right sides at predetermined intervals in the long direction. It is formed in a plurality of pseudo joints for vertical joints, and the predetermined width portions at both the left and right ends are folded back so as to be opposite to each other so as to be formed in the left and right connecting goby portions, while along the upper and lower end edges. on the formation of the small diameter pipe-shaped upper and lower end reinforcing ribs Te, both upper and lower end a predetermined width portion containing them, shall become formed in the upper and lower ends connecting goby portion folded so as to be front and rear opposite to each other, the unit It is equivalent to multiple metal roof plates, and the same shape formed by the left and right connecting goby parts and the upper and lower end connecting goby parts is used for left placement, but the same as those Only in shape, multiple sheets Front and back by a reversing right place only for those that have been so used, a number of vertical joints double stitch appearance appearing when raised roofing consolidated form is characterized in that shall become changeable Long metal roofing sheet for single lettering. A horizontally long strip-shaped metal flat plate corresponding to a plurality of unit metal roof plates with appropriate corner cutting is bent and crushed into a Z-shaped cross section in the same direction on the left and right sides at predetermined intervals in the long direction. It is formed in a plurality of pseudo joints for vertical joints, and the predetermined width portions at both the left and right ends are folded back so as to be opposite to each other so as to be formed in the left and right connecting goby portions, while along the upper and lower end edges. Te on the formation of the small diameter pipe-shaped upper and lower end reinforcing ribs, the upper and lower ends predetermined width portion comprising them in rollover J-shaped cross section shape in which rounded folded so that front and back opposite to each other, the upper and lower case The upper and lower sides that have the same bent shape even when the front and back sides are reversed to change the folding direction to the Z-shaped cross section of the vertical joint pseudo goby part and the folding direction of the left and right connecting goby parts. Formed on the end connecting goby Shall become Te, to a plurality only of the same shape as the left and right connecting goby portion and upper and lower ends connecting goby portion is formed a the unit metal shingle plurality equivalent was left arrangement On the other hand, a number of vertical joints that appear when they are rolled up in a connected manner by using a plurality of sheets of the same shape as the ones, which are simply reversed and used for right placement. A long metal roofing board for single-lettering, characterized in that the appearance of can be changed . The upper and lower end connecting goby portions are located in the upper order sequentially from the lower and upper end connecting goby portions that are connected to the upper and lower sides of the long metal roofing plate for single-lettering, respectively. 4. The structure according to any one of claims 1 to 3 , wherein the shape is formed of a bent structure having a large round shape so as to be able to follow thermal expansion deformation due to an outside air temperature or the like after being joined and connected so as to overlap each other. Long metal roofing sheet for single lettering. A unit metal roof board for connection is arranged in the center in the left-right direction of the roof surface to be constructed, and the lower end connecting goby part is on the upper end connecting goby part of either the unit metal roof board for connecting the nose concealed or fixed in the lower part. After linking, the unit metal roof plate is fixed to the roof base surface by nailing a hanging element combined with the upper end connecting goby part, and then upward on the left and right ends of the connecting unit metal roof plate, respectively. A pair of identical long metal roofing boards for single-lettering according to any one of claims 1 to 4, with respect to the prepared central connecting goby part, face each other against the central connecting goby part. The left and right connecting goby parts are placed on the left or right side in a state where both front and back are inverted so as to be in a downward posture, and the left and right connecting goby parts are polymerized and meshed with each other, and , Each lower end connecting goby part is hidden Is connected to the upper end connecting goby part of one of the long metal roofing plates that are fixed in the lower part, and the hanging element combined with the upper end connecting gore part is nailed to the pair of single lettering Both the long metal roof boards are fixed to the roof base surface, and each of the left and right connecting goby parts on the side that is not connected to the unit metal roof board for connecting with the pair of long metal roof boards for single lettering. Is the same as when it was first connected to the unit metal roof slab. Combined with the left and right connecting goby parts, the lower end connecting goby part and the nose concealed or the upper end connecting goby part of one of the long metal roofing boards that are fixed in the lower part, and the upper end connecting goby part The hanging element and roof surface S connection, a fixed form, and later, after having finished the isotope construction target roof Similar steps were such that the construction proceeds to successively higher, for claims 1 roofing letter of 4 according any one Roofing method using metal roofing boards . A unit metal roof board for connection is arranged in the center in the left-right direction of the roof surface to be constructed, and the lower end connecting goby part is on the upper end connecting goby part of either the unit metal roof board for connecting the nose concealed or fixed in the lower part. The connecting unit metal roof plate is fixed to the roof base surface by nailing a hanging element combined with the upper end connecting goby part and then connected to the left and right ends of the connecting unit metal roof plate, respectively. A pair of identical long metal roofing plates for single lettering according to any one of claims 1 to 4 , wherein the pair of center connecting goby portions prepared downward are the same The left and right connecting goby portions that face each other are placed on the left or right side so that both sides are inverted so that they are in an upward posture, and the left and right connecting goby portions are overlapped and meshed together. In addition, each bottom connecting goby is It is connected to the upper end connecting goby part of either one of the long metal roofing plates for concealing or fixing in the lower part, and a pair of hanging elements combined with the upper end connecting goby part is nailed to the pair of single letters Each of the left and right connecting goby portions on the side that is not connected to the unit metal roofing plate with the pair of long metal roofing plates that have been fixed to the roof base surface together with the long metal roofing plate for use together. In other cases, the long metal roofing boards for other single-lettering, which have the same posture as when connected to the unit metal roofing boards for connecting together, are repeatedly arranged in order until they reach the full width of the roof surface to be constructed. The left and right connecting goby parts that are superposed, the lower end connecting goby part, and the upper end connecting goby part of either one of the long metal roofing boards that cover the nose or fixed at the lower part, and the upper end connecting goby part Combined suspension and roof Ground respectively connected to a fixed form, and later, the same process over that finish in isotopic construction target roof, and so that the construction proceeds to successively higher, character of claims 1 4 any one of claims Roofing method using metal roofing panels for thatching.

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