TW202344739A - Simple disassembly and replacement device for metal building materials - Google Patents

Abstract

This invention relates to a simple disassembly and replacement device for metal building materials, which includes at least metal building materials, frames and fixing members. Said metal building materials are mounted on one side of said frames, said fixing members are arranged in accordance with the bolting positions of said metal building materials. Then, said fixing members and said metal building materials are bolted and combined with each other by a plurality of fasteners. In this way, when a piece of said metal building material needs to be replaced, the user only needs to remove the fixing members corresponding to the piece of metal building material from the frames, then the fixing members corresponding to the two adjacent metal building materials are loosened, and keep them on the frames obliquely. Finally, the piece of metal building material can be quickly replaced.

Description

Simple disassembly and replacement device for metal building materials

The invention is a simple disassembly and replacement device for metal building materials, especially an innovative device that can quickly replace any piece of metal building materials on the wall.

Currently, walls made of metal building materials are directly fixed with fasteners to the metal building materials and brackets. The disadvantage is: when a certain piece of metal building material on the wall, usually one or several pieces of metal building material closer to the ground, is deformed or damaged by an external force. The builder must remove the first metal building material from the bracket one by one from the highest point on the wall until the damaged metal building material is removed, install new metal building materials, and then remove the many previously dismantled metal building materials. Metal building materials are installed piece by piece with brackets and bolts to restore the state of the wall. That is to say, if part of the metal building materials on the wall is damaged, the entire or close to the entire wall must be dismantled before replacement can be completed. This is equivalent to secondary construction, which not only consumes construction time, but also requires expenditure by the building owner. More maintenance costs will have to be waited for when the weather clears, otherwise the interior of the building may be damaged by rainwater. Moreover, it will be necessary to wait for the construction workers to be available, which will lengthen the maintenance schedule and increase the risk of damage.

Referring again to Figures 56, 59, 61 to 63 of Announcement No. 232329 "Fire Resistant Insulation Panel" (hereinafter referred to as Prior Art 1) and the last paragraph of page 47 to the first paragraph of Page 49 of the instruction manual, the installation parts of the prior art ( BZ) is composed of a fixing part (26Z) and a joint part (27Z) with a slightly U-shaped cross section. The fixing part (26Z) consists of a vertical planar setting piece (23Z), a fixing piece (24Z) formed by bending one side edge of the setting piece (23) at a slight right angle, and a fixing piece (24Z) formed by bending the other side edge at a slightly right angle. The joint groove (25Z) is formed by bending inwardly in a hook shape, and the joint portion (27Z) is formed by horizontally bending the lower end edge of the installation piece (23Z). The joint part (27Z) has roughly the same shape as the tenon part (22Z) and the male joint part (6Z) of the plate (AZ), and is composed of a joint piece (28Z) and a fixing groove (29Z). As shown in FIG. 59(b) , at least one reinforcing rib (30Z) formed by a convex groove, a groove, or the like is formed on the joint groove (25Z). The reinforcing rib (30Z) increases the strength of the mounting member (BZ). After the joint groove (25Z) is fitted on the self-tongue piece (D3Z) of the base material (DZ) described later, the joint is made when the tensioning external pressure is applied. The groove (25Z) is difficult to open so that the mounting piece (BZ) does not fall off the base (DZ). In addition, in the figure, the fixing piece (24Z) has a hole for driving the fixing tool (CZ). (24aZ). As shown in Figures 56 and 57, the fixing piece (24Z) is fixed to the back part of the base material (DZ) made of C-shaped steel through secondary reducing screws, hexagonal screws, small screws and other fixings (CZ) or through welding ( D1Z) on. The joint part (27Z) is composed of a joint piece (28Z) and a fixing groove (29Z), which is formed in the shape of the above-mentioned plate (AZ) from the groove (10Z) of the male joint part (6Z) to the inner piece (18) Slightly the same. As shown in Figure 57, when the two plates (AZ) are coupled, the joint portion (27Z) is sandwiched between the coupling portions to couple the plates (A). That is, the mounting part of the prior art 1 must be shaped to match the specifications of the C-shaped steel. If there is an error in the surface flatness of the C-shaped steel, the fixed part of the mounting part will not be able to smoothly combine with the C-shaped steel. Moreover, the joint part of the installation piece is designed to match the shape of the tenon part and the convex joint part of the board. The purpose is to fully combine the joint part of the installation part with the board and not be easy to loosen, which will make it impossible to pull it out. Problem of replacing damaged boards.

Another example is Figures 1 to 10 of Publication No. 201636285 "Construction Structure of Metal Wall Panels" (hereinafter referred to as Prior Art 2), instructions No. [0014] ~ [0017]. The metal wall panel (1) is provided with an insertion end (10) and a coupling groove end (11). The insertion end is provided with an engaging portion (100) of a fixing piece to match the engaging slot of the fixing piece (2). shape. When the adjacent metal wall panels (1a, 1b) are inserted and combined with each other, a certain space (101) can be formed on the inner edge of the aforementioned engaging portion to accommodate the outer side wall of the engaging groove of the fastener. The aforementioned fixing piece (2) is provided with an engaging groove (20), which is formed by sandwiching an arc-shaped wall surface (21) and an inner wall surface (22). The aforementioned arc-shaped wall surface extends outward from the upper end of the aforementioned inner wall surface. After the engaging groove of the fixing member is engaged with the engaging portion of the metal wall panel, the arc-shaped wall surface of the engaging groove covers the upper edge of the engaging portion of the metal wall panel to part of the inner lower edge, and By pressing the inner wall surface of the fixing piece against the inner side surface of the metal wall panel, the fixing piece can fully clamp the engaging portion of the metal wall panel. The aforementioned fixing member extends from one end of the aforementioned inner wall surface to one side to form a coupling surface (23). The aforementioned coupling surface (23) is perpendicular to the interior wall surface (22). When the metal wall panels are used to assemble the wall, the engaging groove of the fixing member can be engaged with the engaging portion of the insertion end of the metal wall panel, and the fixing member is fixed to the bracket (3) using bolting elements. on the top, and then insert the coupling groove end of the upper metal wall panel and the insertion end of the lower metal wall panel into each other to overlap each other. When some metal wall panels are deformed due to impact by external force, if you want to replace the deformed metal wall panels, you only need to remove the fasteners that fix the metal wall panels from the brackets, apply a little force, and the upper and lower parts can be aligned. Push the adjacent metal wall panels outward, quickly remove the metal wall panel, and install a new metal wall panel to complete the metal wall panel repair work. The prior art 2 mainly uses the engaging groove of the fixing member to engage with the engaging portion of the metal wall panel. That is, the engaging groove of the fixing member of the prior art 2 must match the shape of the engaging portion of the metal wall panel, otherwise , it cannot be combined with metal wall panels through fasteners, and its use will be limited.

For this reason, the inventor studied the problem that the wall surface assembled from metal building materials in the previous art was difficult to replace, and came up with this invention.

The purpose of the present invention is to provide a simple replacement device that can quickly replace a piece of damaged metal building material on a wall or roof. It only needs to remove a certain piece of metal building material that should be replaced, and then loosen the adjacent metal building material. The replacement can be completed, making the replacement of metal building materials faster and easier. It only requires a few manpower to replace, and the entire wall can be replaced without dismantling the entire wall.

A secondary purpose of the present invention is to enable metal building materials of various shapes to be combined with the bracket through the arrangement of fixing components, and to ensure smooth installation regardless of the surface flatness error of the bracket. And when necessary, damaged metal building materials can be quickly replaced, allowing users to maintain the beauty of the building walls at the lowest cost.

In order to achieve the above purpose, the simple disassembly device of metal building materials of the present invention at least includes metal building materials, brackets and fixing components: the aforementioned metal building materials are installed on one side of the bracket, and at a certain interval of the aforementioned bracket, the bolts of the metal building materials are matched A fixing element is provided in a fixed position, and the fixing element can be bolted to the metal building material through fasteners. In this way, when a certain piece of metal building material needs to be replaced, it only needs to be fastened to the metal building material. The fixing element is detached from the bracket, and then the fixing element of the adjacent piece of metal building material is loosened without being separated from the bracket. The piece of metal building material that should be replaced can be quickly removed and replaced with a new piece of metal. Innovative design of building materials.

In the present invention, the aforementioned metal building materials can be made of simple metal plates. The aforementioned metal plate can be made of iron, aluminum, stainless steel, titanium, aluminized steel plate, galvanized steel plate, galvanized steel plate, magnesium-aluminum-zinc plated steel plate, etc. (including colored metal plates coated with the above materials).

In the present invention, the aforementioned metal building material can be a pure metal plate, or it can also contain a core material. It is a sandwich-shaped metal building material composite plate (composed of a surface metal plate, a core material and an inner metal plate) made by an integrated automated molding equipment. Composition, steel plate forming plants and the construction industry are collectively referred to as sandwich panels, hereinafter referred to as sandwich panels). The aforementioned core material can be rock wool, glass wool or foamed glass, so that the sandwich panel has the functions of heat insulation, fire prevention, bonding, reinforcement, buffering, sound absorption, volume increase, weight reduction, etc.

In the present invention, the aforementioned fixing element is provided with an adjustment hole, which can be bolted to the bracket by a fastener. If a specific metal building material is to be loosened, the first fastener only needs to be slightly loosened to allow the first fastener to be loosened. Still passing through the adjustment hole of the fixing element, when the specific metal building material is pushed from the inside out to a certain angle, the first fastener can be used as a rotational movement support of the fixing element, allowing the first fastener to move at a certain angle. When the adjustment hole produces a certain displacement, the specific metal building material and the bracket can be loosened, but it will not be separated from the bracket.

In the present invention, the aforementioned fixing element may be preset with bolting holes or without bolting holes, and can be combined with the bracket bolting through the self-tapping effect of the second fastener.

In the present invention, the adjustment hole of the aforementioned fixing element may be an arc hole, an elliptical hole, a linear hole, an irregular linear hole, or other round holes that allow the loosened fastener to move.

In the present invention, the aforementioned fixing element can be made of iron, aluminum, stainless steel, titanium, aluminized steel plate, galvanized steel plate, aluminum-zinc plated steel plate or magnesium-aluminum-zinc plated steel plate, etc., and the aforementioned fixing element can be in the shape of ∟ or ┝ Glyph, U-shaped, triangle, acute angle, obtuse angle, square, tubular, or other specially designed shapes.

According to the present invention, a reinforcing flange can be provided at the connection point between the first side surface and the second side surface of the aforementioned fixing element. The reinforcing flange can prevent deformation of the fixing element.

In order to further understand the simple disassembly device for metal building materials of the present invention, please refer to Figures 1 to 15. The present invention at least includes: a metal building material 1, a bracket 2 and a fixing element 3.

As shown in Figures 1 and 2, the aforementioned metal building material 1 can be a simple metal plate. The aforementioned metal plate can be an iron plate, an aluminum plate, a stainless steel plate, a titanium plate, an aluminized steel plate, a galvanized steel plate, an aluminum-zinc plated steel plate, or a magnesium plated plate. Aluminum-zinc steel plates, etc., which need to be coated and painted to form colored metal plates, are all acceptable. Alternatively, the aforementioned metal building material can be a sandwich board (that is, the building material with a core material in the middle as shown in Figures 1 and 2), and the core material of the sandwich board can be rock wool, glass wool or foamed glass, so that the sandwich board has It has the functions of heat insulation, fire prevention, bonding, reinforcement, buffering, sound absorption, volume increase, weight reduction, etc. When the core material is foamed glass or foamed plastic, the molding process is to inject the foamed glass or foamed plastic raw material between the upper surface metal plate and the lower inner metal plate (i.e., the middle position), so that the core The material is integrated with the surface metal plate, inner metal plate and other components. A first overlapping part 11 and a second overlapping part 12 are respectively formed at both ends of the aforementioned metal building material 1, and the first overlapping part 11 and the second overlapping part 12 of adjacent metal building materials 1 can be overlapped and combined with each other. .

As shown in Figure 1 and Figure 2, the aforementioned metal building material 1 is arranged on one side of the aforementioned bracket 2. The aforementioned bracket 2 can be installed in a crisscross manner with the aforementioned metal building material 1, and usually the metal building material can be installed horizontally, vertically or diagonally. Orientation installation depends on the aesthetic design of the building's wall or roof. The aforementioned brackets may be C-shaped steel, I-shaped steel, mountain-shaped steel, T-shaped steel, H-shaped steel, groove-shaped steel, L-shaped steel, U-shaped steel, Z-shaped steel, or square steel pipe (angle steel pipe) and other forms and metal materials. The bracket structure.

As shown in Figures 1 to 6G, the aforementioned fixing element 3 is provided with at least one adjustment hole 30. The aforementioned fixing element 3 is provided with a first side surface 31 and a second side surface 32. There is a gap between the first side surface 31 and the second side surface 32. The system has an included angle, so that the first side surface 31 and the second side surface 32 can be locked on the aforementioned bracket 2 and the metal building material 1 in different directions. The aforementioned adjustment hole 30 is provided on the aforementioned first side surface 31. The aforementioned adjustment hole 30 can be an arc hole (refer to Figures 4 to 6D and 6F), an elliptical hole (refer to Figure 6E), a linear hole, or other shapes for different uses. Irregular linear holes are required (refer to Figure 6G). The aperture width of the adjustment hole 30 is greater than the rod diameter width of the first fastener 40, and the first fastener 40 is provided in the adjustment hole 30. After the first fastener 40 is locked into the adjustment hole 30, it can be used. The adjustment hole 30 is used as a chute, and the first fastener 40 is used as a support shaft for the fixing element 3, so that the fixing element 3 can slide and adjust its position on the bracket 2, so that the specific metal building material 1 can be loosened. The purpose is to prevent the metal building material 1 from breaking away from the bracket 2; as shown in Figures 9 to 14, when the first fastener 40 is locked, the corresponding fixing element 3 can be positioned on the bracket 2, and when slightly loosened The first fastener 40 can slightly loosen the corresponding fixing element 3 from the bracket 2, allow the fixing element 3 to slide and adjust its position, and prevent the fixing element 3 from being separated from the bracket 2, so that the specific The metal building material 1 at the position is loose, allowing construction workers to easily replace the metal building material 1. The aforementioned adjustment hole 30 can be provided at any position on the first side surface 31 according to actual usage requirements. The aforementioned first side surface 31 can be preset with at least one bolt hole 310 (refer to Figures 4 to 6G). If a bolt is preset, If the hole 310 is provided, the bolt hole 310 can be provided at any position on the first side surface 31 according to actual use requirements and in conjunction with the adjustment hole 30 . The second side surface 32 of the aforementioned fixing element 3 is fastened with a bolting element 10. The bolting element 10 is locked into the second side surface 32 of the aforementioned fixing element 3 from the first overlapping portion 11 of the aforementioned metal building material 1. The fixing element 3 and the metal building material 1 are bolted to each other. A reinforcing flange 33 is provided at the connection point between the first side surface 31 and the second side surface 32, and the reinforcing flange 33 can prevent the fixing element 3 from deforming and breaking.

The aforementioned fixing element 3 can be combined with various shapes of metal building materials 1 and brackets 2, and can be installed smoothly regardless of the surface flatness error of the bracket 2. And when necessary, damaged specific metal building materials can be quickly replaced with very little manpower and time, allowing users to maintain the beauty of building walls at the lowest cost. The aforementioned fixing element 3 can be made of iron, aluminum, stainless steel, titanium, aluminized steel plate, galvanized steel plate, aluminum-zinc plated steel plate or magnesium-aluminum-zinc plated steel plate. And the aforementioned fixing element 3 can be ∟-shaped, ┝-shaped, U-shaped, triangular, acute-angled, obtuse-angled, square, tubular, or other specially designed shapes, as long as the first shape of the fixing element 3 can be The side surface 31 is bolted to the bracket 2, and the second side surface 32 can be bolted and fixed to the metal building material 1.

The aforementioned adjustment hole 30 is provided with a first positioning point a, a second positioning point b and a third positioning point c. The aforementioned first positioning point a is located at the position closest to the second side surface 32 of the aforementioned fixing element 3. The aforementioned third positioning point a The second positioning point b and the third positioning point c are respectively located at both sides of the first positioning point a. As shown in Figures 1 to 3, during installation, a fixing element 3 can be installed at a certain interval of the aforementioned bracket 2. The position of the fixing element 3 installed on the bracket 2 is usually adjusted to match the width of the metal building material 1. The first fastener 40 can be passed through the adjustment hole 30 of the first side surface 31 of the fixing element 3 regardless of the order, and the first fastener 40 can be bolted to the first positioning point a of the adjustment hole 30 At the adjacent point, bolts are set into the bracket 2; the aforementioned first positioning point a must be provided with a reference notch (refer to Figure 4 to Figure 6E) to facilitate the first fastener 40 to quickly align with the first positioning point a. Of course, it is not necessary. It is okay to set the reference notch (refer to Figure 6F and Figure 6G). The second fastener 41 is then directly bolted through the preset bolting hole 310 on the first side surface 31 of the fixing element 3, and then bolted into the bracket 2, or if there is no preset bolting hole, the third fastener 41 is bolted into the bracket 2. The two fasteners 41 can also be directly bolted through the first side surface 31 of the fixing element 3 at an appropriate position, so that the second fastener 41 and the bracket 2 can be completely combined. The aforementioned first and second fasteners 40 and 41 can be made of self-tapping screws, screws, combination screws, or screws + nuts, etc. After that, the metal building material 1 is bolted and combined with the second side surface 32 of the corresponding fixing component 3 piece by piece through the bolting components 10 to form the wall of the building (see Figure 7 and Drawing 15).

As shown in Figures 7 to 12, it is assumed that the first metal building material 1a is damaged or deformed due to external impact and must be replaced. At this time, the builder only needs to first remove the first and second fasteners 40 of the first fixing element 3a. , 41, so that the first fixing element 3a can be detached from the bracket 2, and at the same time, the second metal building material 1b, the third metal building material 1c, the fourth metal building material 1d and the third metal building material 1d that are overlapped with the first metal building material 1a can be removed at the same time. The second fixing element 3b, the third fixing element 3c, the fourth fixing element 3d and the second fastener 41 of the fifth fixing element 3e of the five metal building materials 1e, and loosen the first fastener 40 to allow the first fastener to 40 continues to be bolted to the bracket 2, and the first fastener 40 is used as the center rotation and movement support of the adjustment hole 30 of the second fixing element 3b, the third fixing element 3c, the fourth fixing element 3d and the fifth fixing element 3e respectively. point.

After the aforementioned pre-processes have been completed, the builder can push the first metal building material 1a hard from the inside of the wall (refer to the pushing direction P1 in Figures 9 and 10), so that the second metal building material directly overlapping with the first metal building material 1a can be The second metal building material 1b and the fourth metal building material 1d produce a larger extrapolation angle, while the third metal building material 1c is linked by the second metal building material 1b, and the fifth metal building material 1e is linked by the fourth metal building material 1d, which only produces Small extrapolation angle changes (refer to Figure 9 to Figure 9B). The first overlapping portion 11 of the first metal building material 1a overlaps the second overlapping portion 12 of the second metal building material 1b, and the second overlapping portion 12 of the first metal building material 1a overlaps the third metal building material The first overlapping portion 11 of 1c gradually separates due to the aforementioned extrapolation stress. The second metal building material 1b and the fourth metal building material 1d are subjected to the above-mentioned extrapolation stress, causing a difference in the rotation direction of the second fixing element 3b and the fourth fixing element 3d. The second fixing element 3b is the first fastener 40 As the center rotates and moves the supporting point, the adjustment hole 30 of the second fixing element 3b is displaced, so that the first fastener 40 moves from the first positioning point a to the second positioning point b (the second positioning point b depends on the rotation depending on the angle). In this way, a larger separation angle can be generated between the second overlapping portion 12 of the second metal building material 1b and the first overlapping portion 11 of the first metal building material 1a (see Figures 9 and 10). At the same time, the fourth fixing element 3d, that is, the rotational movement support point centered on the first fastener 40 causes the adjustment hole 30 of the fourth fixing element 3d to displace, so that the first fastener 40 moves from the first positioning point a to the second positioning point a. Three positioning points c (the end of the third positioning point c depends on the rotation angle), in this way, the first overlapping portion 11 of the fourth metal building material 1d and the second overlapping portion 12 of the first metal building material 1a can be compared. Large breakaway angle (Figure 9 and Figure 10). That is, the aforementioned second fixing element 3b and the fourth fixing element 3d are displaced in opposite directions. The extrapolation angles of the third metal building material 1c and the fifth metal building material 1e change less. Therefore, visually, the first fastener 40 of the third fixing element 3c of the third metal building material 1c and the fifth metal building material 1e The first fastener 40 of the fifth fixing element 3e is located approximately near the first positioning point a, and the displacement is reduced.

The aforementioned first positioning point a is the best predetermined point for setting the first fastener 40 into the bracket, but it is not fixed. The aforementioned second positioning point b and third positioning point c will depend on the user's force application. And it is free to change, not a fixed point. The purpose of defining the first positioning point a, the second positioning point b and the third positioning point c is to explain that when the first fastener 40 needs to be disassembled and replaced with a specific metal building material, although it can be loosened, it is still in contact with the The bracket is in a combined state, and the first fastener 40 will produce a virtual displacement on the adjustment hole 30 due to the force direction P1 or P2. This is of course caused by the rotation and movement of the fixing element 3 in conjunction with the disassembly and assembly of metal building materials. Therefore, the aforementioned first positioning point a, second positioning point b and third positioning point c are not fixed.

In this way, a larger separation angle can be generated between the second overlapping portion 12 of the second metal building material 1b and the first overlapping portion 11 of the first metal building material 1a (see Figures 9 and 10). At the same time, the fourth fixing element 3d, that is, the rotational movement support point centered on the first fastener 40 causes the adjustment hole 30 of the fourth fixing element 3d to displace, so that the first fastener 40 moves from the first positioning point a to the second positioning point a. Three anchor points c.

As shown in Figures 9 to 11, as long as the builder increases the pushing force, the first metal plate 1a and the first fixing element 3a can be smoothly disassembled. When the first metal building material 1a to be replaced is disassembled, as shown in Figure 13 to Figure 15, the builder only needs to replace it with a new first metal plate 1a, and combine the first metal building material 1a with the second metal building material 1b, The four metal building materials 1d are overlapped with each other, and then pushed in the opposite direction from the outside to the inside (P2 pushing direction in Figure 14), and bolted in sequence to restore the original shape. As mentioned above, if the present invention wants to replace a damaged piece of metal building materials, it only needs to disassemble the second fasteners 41 of the four adjacent metal building materials, and loosen the first fasteners 40 to allow the four adjacent metal building materials to be replaced. Building materials can be quickly replaced by extrapolating a piece of damaged metal building materials. There is no need to dismantle the entire or nearly entire wall. Construction can be done in any state, and requires less manpower. The replacement speed is faster and more economical. Time and cost are components of the industrial applicability, novelty and progress of this case.

The description of the present invention uses the first, second, third, etc. component names as names without any special definition or meaning or quantity or order. It is only for convenience in explaining the technical features of the present invention, and the corresponding relationship between each component is still used. Technical utility is the criterion for interpreting the scope of rights of the present invention. The description of the present invention uses the left or right side, or up or down, to indicate the corresponding positions of the components, and is not limited to the left side or the right side, or up or down, and has no special definition or meaning, number or order.

The foregoing embodiments or drawings do not limit the aspect or usage of the present invention. Any appropriate changes or modifications made by those with ordinary skill in the art shall be deemed not to depart from the patent scope of the present invention.

1: Metal building materials 1a:The first metal building materials 1b: Second metal building materials 1c:Third metal building materials 1d: The fourth metal building materials 1e: The fifth metal building material 10: Bolting components 11: The first overlapping part 12:Second overlapping part 2: Bracket 3: Fixed components 3a: First fixed element 3b: Second fixed element 3c: Third fixed element 3d: fourth fixed element 3e: Fifth fixed element 30:Adjustment hole 31:First side 310: Bolt hole 32:Second side 33: Strengthen the flange 40:First fastener 41:Second fastener a: first positioning point b: second anchor point c: third anchor point

Figure 1 is a schematic diagram of the vertical installation of one embodiment of the metal building material of the present invention. Figure 2 is a schematic diagram of the horizontal installation of one embodiment of the metal building material of the present invention. Figure 3 is a schematic diagram of the installation completed in Figure 1. Figure 4 is a first embodiment of the fixing element of the present invention. Figure 5 is a perspective view of Figure 4. Figure 6A is a second embodiment of the fixing element of the present invention. Figure 6B is the third embodiment of the fixing element of the present invention. Figure 6C is the fourth embodiment of the fixing element of the present invention. Figure 6D is the fifth embodiment of the fixing element of the present invention. Figure 6E is the sixth embodiment of the fixing element of the present invention. Figure 6F is the seventh embodiment of the fixing element of the present invention. Figure 6G is the eighth embodiment of the fixing component of the present invention. Figure 7 is a schematic diagram of the wall or roof after installation. Figure 8 is a first action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 9 is a second action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 9A is a partial enlarged view of area A of Figure 9. Figure 9B is a partial enlarged view of area B in Figure 9. Figure 10 is a third action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 10C is a partially enlarged view of area C in Figure 10. Figure 11 is a fourth action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 12 is a fifth action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 13 is a sixth action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 14 is a seventh action diagram of disassembling and replacing a piece of metal building material according to the present invention. Figure 15 is an eighth action diagram of disassembling and replacing a piece of metal building material according to the present invention.

1: Metal building materials

10: Bolting components

11: The first overlapping part

12:Second overlapping part

2: Bracket

3: Fixed components

30:Adjustment hole

31:First side

310: Bolt hole

32:Second side

33: Strengthen the flange

40:First fastener

41:Second fastener

a: first positioning point

Claims (10)

A simple disassembly device for metal building materials, which at least includes metal building materials, a bracket and a fixing element: the aforementioned metal building material is installed on one side of the aforementioned bracket, and the two ends of the aforementioned metal building material are respectively formed with a first overlapping portion and a second overlapping portion. The connecting portion, and the first overlapping portion and the second overlapping portion of adjacent metal building materials can overlap and combine with each other; the aforementioned fixing element is provided in conjunction with the bolting position of the aforementioned metal building material, and the aforementioned fixing element is provided with a first side surface and the second side surface, there is an included angle between the first side surface and the second side surface, so that the first side surface and the second side surface can be locked on the aforementioned bracket and the metal building material respectively; the aforementioned first side surface The surface is provided with an adjustment hole, and a first fastener is provided in the aforementioned adjustment hole. The width of the aperture of the aforementioned adjustment hole is greater than the width of the rod diameter of the aforementioned first fastener. After the aforementioned first fastener is locked into the aforementioned adjustment hole, that is, The adjustment hole can be used as a chute, and the first fastener can be used as a support shaft for the fixing element, so that the fixing element can slide and adjust its position on the bracket to loosen specific metal building materials without allowing the metal to The building material is separated from the aforementioned bracket; the aforementioned second side surface is provided with a bolting element, and the bolting element combines the second side surface of the aforementioned fixing element with the aforementioned metal building material bolting. According to the simple disassembly device for metal building materials described in item 1 of the patent application, the first side surface is provided with at least one second fastener, and the second fastener is directly bolted through the third fixing element. side and lock directly into the aforementioned bracket. According to the simple disassembly device for metal building materials described in item 2 of the patent application, the first side surface is provided with at least one bolting hole, and the second fastener passes through the first side surface of the fixing element. The bolt is provided with a hole and then locked into the aforementioned bracket. According to the simple disassembly device for metal building materials described in item 1 of the patent application, the adjustment holes of the aforementioned fixing components may be arc holes, elliptical holes, linear holes or irregular linear holes. According to the simple disassembly device of metal building materials described in item 1 of the patent application, the aforementioned adjustment hole is provided with a first positioning point, a second positioning point and a third positioning point, and the aforementioned first positioning point is located closest to the aforementioned Regarding the position of the second side surface of the fixed component, the aforementioned second positioning point and the third positioning point are respectively located at both ends of the aforementioned first positioning point. According to the simple disassembly device for metal building materials described in item 5 of the patent application, the first fastener passes through the adjustment hole of the fixing element and is bolted to the bracket, so that the first fastener is bolted to the adjustment hole. on the first positioning point. According to the simple disassembly device for metal building materials described in item 5 of the patent application, the first positioning point is provided with a reference notch. According to the simple disassembly and replacement device of metal building materials described in item 5 of the patent application, the process of replacing metal building materials is to allow the aforementioned fixing element to rotate and move with the first fastener as the center support point, so that the adjustment hole of the fixing element is displaced. , so that the first fastener moves from the first positioning point to the second positioning point or the third positioning point, so that the second overlapping portion of the metal building material and the first overlapping portion of the adjacent corresponding overlapping metal building material produce a larger the breakaway angle. According to the simple disassembly device for metal building materials described in item 1 of the patent application, the aforementioned brackets are installed in a crisscross manner with the aforementioned metal building materials. According to the simple disassembly device for metal building materials described in item 1 of the patent application, a reinforcing flange is provided at the connection between the first side surface and the second side surface of the aforementioned fixing element.

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