TWM634774U - Simple disassembly and replacement device for metal building materials - Google Patents

Abstract

A simple replacement device for metal building materials, at least including metal building materials, brackets and fixing elements: the aforementioned metal building materials are installed on one side of the aforementioned brackets, the aforementioned fixing elements are designed to match the fastening positions of the aforementioned metal building materials, and then by A plurality of fasteners (fasterns) bolt the fixing element and the metal building material to each other. In this way, when a certain piece of metal building material needs to be replaced, the user only needs to remove the fixing element corresponding to the piece of metal building material from the bracket, and then loosen the corresponding fixing elements of two adjacent metal building materials, and place them Tilted on the bracket, the piece of metal building material can be replaced quickly.

Description

Simple replacement device for metal building materials

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

At present, the walls made of metal building materials are directly bolted and fixed by fasteners to the metal building materials and the brackets. The disadvantage is: when a piece of metal building material on the wall, usually a piece or pieces of metal building material closer to the ground, is deformed or damaged by external impact. The builder must remove the first piece of metal building material from the highest part of the wall from the bracket one by one until the damaged metal building material is removed, and then install new metal building materials, and then remove the many previously dismantled metal building materials. Metal building materials are bolted and installed piece by piece with brackets to restore the state of the wall surface. That is to say, if some metal building materials on the wall are damaged, the metal building materials on the entire wall or nearly the entire wall must be dismantled before the replacement can be completed, which is equivalent to secondary construction, which not only consumes construction hours, but also causes the owner of the building to pay More maintenance costs have to wait for the weather to be clear, otherwise it may cause damage to the interior of the building due to rainwater. Moreover, it is necessary to wait for the construction personnel to be free, which will lengthen the maintenance time and increase the risk of damage.

Referring again to Figures 56, 59, 61 to 63 of Announcement No. 232329 "Refractory Heat Insulation Board" (hereinafter referred to as the prior art 1) and the last paragraph of page 47 to the first paragraph of page 49 of the instruction manual, the mounting parts of the prior art ( BZ) is made up of the fixing portion (26Z) and the joint portion (27Z) that are slightly in the shape of a ㄈ shape. The fixing part (26Z) is composed of a vertical planar setting piece (23Z), a fixing piece (24Z) formed by bending the left and right side edges of the setting piece (23) slightly at right angles, and a fixing piece (24Z) formed by bending the other side edge slightly at right angles. The engagement groove (25Z) formed by bending inwardly in a hook shape, the engagement portion (27Z) is formed by bending the lower edge of the installation piece (23Z) horizontally. The joint part (27Z) has slightly the same shape as the tenon part (22Z) and the convex 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 or more reinforcing ribs (30Z) are formed on the joint groove (25Z), and the reinforcing ribs are formed by convex grooves or grooves. The reinforcing rib (30Z) improves the strength of the mounting piece (BZ), and after the joint groove (25Z) is fitted on the self-tongue piece (D3Z) of the base material (DZ) described later, when receiving the tension external pressure, the joint The groove (25Z) is not easy to open, so that the mounting piece (BZ) will not fall off from the base (DZ). In addition, in the figure, a hole for driving into the fixing tool (CZ) is formed on the fixing piece (24Z) (24aZ). As shown in Figures 56 and 57, the fixed piece (24Z) is fixed on the back of the base material (DZ) made of C-shaped steel through secondary diameter-reducing screws, hexagonal screws, small screws and other fasteners (CZ) or through welding ( D1Z) on. The joint part (27Z) is composed of the joint piece (28Z) and the fixing groove (29Z), which forms the shape with the above-mentioned board (AZ) from the groove (10Z) of the convex joint part (6Z) to the inner piece (18) Slightly the same. As shown in Fig. 57, when two boards (AZ) are combined, the joint part (27Z) is sandwiched between the joint parts, so that the boards (A) are combined. That is, the mounting part of the prior art 1 must be formed according to the specifications of the C-shaped steel. If there is an error in the surface flatness of the C-shaped steel, the fixing part of the mounting part cannot be smoothly combined with the C-shaped steel. Moreover, the joint part of the installation part is designed to match the shape of the tenon part and the convex joint part of the board. Replacement of 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), and descriptions [0014] to [0017]. The metal wallboard (1) is provided with an inserting end (10) and a joint groove end (11), and the engaging part (100) of the fixing part is set at the aforementioned inserting end to match the engaging part of the fixing part (2). shape. After the adjacent metal wallboards (1a, 1b) are interposed and combined, a certain space (101) can be formed on the inner edge of the above-mentioned engaging part for accommodating the outer side wall of the engaging groove of the fixing part. The aforesaid fixing member (2) is provided with an engaging groove (20), which is composed of an arc-shaped wall surface (21) and an inner wall surface (22). obtained by extending the upper end outward. After the engaging groove of the aforementioned fixing member is engaged with the engaging portion of the aforementioned metal wall panel, the arc-shaped wall surface of the engaging groove can cover the upper edge of the engaging portion of the aforementioned metal wall panel to a part of the inner lower edge, and The inner wall surface of the aforementioned fixing member is pressed against the inner side surface of the metal wall panel, so that the aforementioned fixing member 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 joint surface (23), and the aforementioned joint surface (23) and the inner wall surface (22) are perpendicular to each other. When assembling the wall with metal wall panels, the engaging groove of the aforementioned fixing piece can be engaged with the engaging portion of the inserting end of the metal wall panel, and the aforementioned fixing piece can be fixed on the bracket (3) with bolting elements Then insert the joint groove end of the upper metal wall panel and the insertion end of the lower metal wall panel to overlap each other. When some metal wall panels are deformed due to external impact, if you want to replace the deformed metal wall panels, you only need to remove the fixing parts that fix the metal wall panels from the bracket and apply a little force to move the upper and lower phases together. The adjacent metal wall panels are all pushed out, and the metal wall panel is quickly removed, and a new metal wall panel is installed to complete the repair work of the metal wall panel. In the prior art 2, the engaging groove of the fixing part is mainly engaged with the engaging part of the metal wallboard, that is, the engaging groove of the fixing part in the prior art 2 must match the shape of the engaging part of the metal wallboard, otherwise , cannot be combined with the metal wall panel through the fixing piece, and the use will be limited.

For this reason, the author of the present paper studies the problem of difficult replacement of the wall surface assembled from metal building materials by the previous technology, and creates this case.

The purpose of this creation is to provide a simple replacement device that can quickly replace a piece of damaged metal building material on the wall or roof. You only need 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, requiring only a small amount of manpower to replace, and it is not necessary to remove the entire wall to complete the innovation of the replacement operation.

The second purpose of this creation is to allow various shapes of metal building materials to be combined with the bracket through the setting of the fixing components, and it can be installed smoothly regardless of the leveling error of the bracket's surface. And when necessary, quickly replace damaged metal building materials, so that users can spend the lowest cost to maintain the beauty of the building wall.

In order to achieve the above-mentioned purpose, the simple replacement device for metal building materials in this invention includes at least metal building materials, brackets and fixing elements: the aforementioned metal building materials are installed on one side of the bracket, and at a certain interval between the aforementioned brackets, cooperate with metal building material bolts Set a fixing element at a fixed position, and the fixing element and the metal building material can be bolted and combined by fasteners (fasters); in this way, when a piece of metal building material needs to be replaced, it only needs to be bolted to the piece of metal building material The set fixing element is detached from the bracket, and then the fixing element of another adjacent piece of metal building material is loosened, but it does not separate from the bracket, and the piece of metal building material that should be replaced can be quickly removed, and then a new piece of metal building material can be replaced. Innovative design of building materials.

In this creation, the aforementioned metal building materials can be made of simple metal plates. Aforesaid 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.

In this invention, the aforementioned metal building materials can be pure metal plates, and can also include core materials, which are sandwich-shaped metal building material composite panels (made of surface metal plates, core materials and inner metal plates) by integrated automatic molding equipment Composition, the steel plate forming plant 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 effects of heat insulation, fire prevention, bonding, reinforcement, cushioning, sound absorption, increasing volume, and reducing weight.

In this invention, the above-mentioned fixing element is provided with an adjustment hole, which can be bolted to the bracket by a fastener. If you want to loosen a specific metal building material, you only need to loosen the first fastener slightly so that the first fastener Still continue to pass through the adjustment hole of the fixing element, when the specific metal building material is pushed from the inside to the outside At a certain angle, the first fastener can be used as the rotation and movement support of the fixed element, so that the first fastener can produce a certain displacement in the adjustment hole, so that the specific metal building material and the bracket can be released, but Will not detach from stand.

In this invention, the above-mentioned fixing element can be preset with a bolt hole or not, and both can be combined with the bracket bolt through the self-tapping function of the second fastener.

In this invention, the adjustment holes of the aforementioned fixing elements can be arc holes, elliptical holes, linear holes or irregular linear holes, or other circular holes that allow the loosened fastener to move.

In this invention, the aforementioned fixing elements can be made of materials such as iron, aluminum, stainless steel, titanium, aluminized steel plate, galvanized steel plate, galvanized steel plate or magnesium-aluminum-zinc plated steel plate, and the aforementioned fixing elements can be ∟-shaped, ├ font, ㄇ font, triangle, acute angle, obtuse angle, square, tubular, or other specially designed shapes.

In this invention, a reinforcing flange is provided at the connection between the first side surface and the second side surface of the above-mentioned fixing element, and the fixing element can be prevented from being deformed by the reinforcing flange.

1: Metal building materials

1a: The first metal building material

1b: The second metal building material

1c: The third metal building material

1d: The fourth metal building material

1e: fifth metal building materials

10: Bolting components

11: The first overlapping part

12: The second overlapping part

2: Bracket

3: Fixed components

3a: First fixing element

3b: Second fixing element

3c: Third fixing element

3d: Fourth fixed element

3e: fifth fixed element

30: Adjustment hole

31: The first side

310: bolt hole

32: Second side

33: Strengthen the flange

40: First Fastener

41: Second Fastener

a: the first anchor point

b: second anchor point

c: the third anchor point

Fig. 1 is the schematic diagram of the vertical installation of one embodiment of the metal building material of the present invention.

Fig. 2 is the 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 completed installation of Figure 1.

Fig. 4 is the first embodiment of the fixing element of the present invention.

FIG. 5 is a perspective view of FIG. 4 .

Fig. 6A is the second embodiment of the fixing element of the present invention.

Fig. 6B is the third embodiment of the fixing element of the present invention.

Fig. 6C is the fourth embodiment of the fixing element of the present invention.

Fig. 6D is the fifth embodiment of the fixing element of the present invention.

Fig. 6E is the sixth embodiment of the fixing element of the present invention.

Fig. 6F is the seventh embodiment of the fixing element of the present invention.

Fig. 6G is the eighth embodiment of the fixing element of the present invention.

Fig. 7 is a schematic diagram of the wall or roof after installation.

Fig. 8 is the first action figure of disassembling and replacing a piece of metal building material of this creation.

Fig. 9 is the second action diagram of disassembling and replacing a piece of metal building material in this creation.

FIG. 9A is a partially enlarged view of area A of FIG. 9 .

FIG. 9B is a partially enlarged view of area B in FIG. 9 .

Fig. 10 is the third action diagram of disassembling and replacing a piece of metal building material in this creation.

FIG. 10C is a partially enlarged view of area C in FIG. 10 .

Fig. 11 is the fourth action figure of disassembling and replacing a piece of metal building material in this creation.

Fig. 12 is the fifth action diagram of disassembling and replacing a piece of metal building material in this creation.

Fig. 13 is the sixth action figure of disassembling and replacing a piece of metal building material in this creation.

Fig. 14 is the seventh action diagram of disassembling and replacing a piece of metal building material in this creation.

Fig. 15 is the eighth action figure of disassembling and replacing a piece of metal building material in this creation.

In order to further understand the simple replacement device for metal building materials in this creation, please refer to Figures 1 to 15. This creation at least includes: a metal building material 1, a bracket 2 and a fixing element 3.

As shown in Fig. 1 and Fig. 2, the aforementioned metal building material 1 can be a simple metal plate, and 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 galvanized steel plate, or a magnesium plated Aluminum-zinc steel sheets and the like can be coated and painted to form colored metal sheets. Or, the aforementioned metal building material can be a sandwich panel (the building material shown in Fig. 1 and 2 with a core material), and the core material of the sandwich panel can be rock wool, glass wool or foamed glass, so that the sandwich panel has Heat insulation, fire protection, bonding, reinforcement, cushioning, sound absorption, increasing volume, reducing weight, etc. When the aforementioned core material adopts 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 (that is, the middle position), so that the core The material is integrated with the surface metal plate, the inner metal plate and other components. Both ends of the metal building material 1 are respectively formed with a first overlapping portion 11 and a second overlapping portion 12, and the first overlapping portion 11 and the second overlapping portion 12 of adjacent metal building materials 1 can be overlapped and combined with each other. .

As shown in Figures 1 and 2, the aforementioned metal building material 1 is arranged on one side of the aforementioned bracket 2, and the aforementioned bracket 2 and the aforementioned metal building material 1 can be installed in a criss-cross pattern, and usually the metal building material can be installed horizontally, vertically or obliquely. Orientation installation depends on the aesthetic design of the wall or roof of the building. The aforementioned support must be C-shaped steel, I-shaped steel, mountain-shaped steel, T-shaped steel, H-shaped steel, ditch-shaped steel, L-shaped steel, ㄇ-shaped steel, Z-shaped steel, or square steel pipe (angle steel pipe), etc. Various forms and metal materials are made The support structure.

As shown in Fig. 1 to Fig. 6G, at least one adjustment hole 30 is set on the aforementioned fixing element 3, and the first side surface 31 and the second side surface 32 are set on the aforementioned fixing element 3, between the first side surface 31 and the second side surface 32 There is an included angle so that the first side surface 31 and the second side surface 32 can be respectively locked on the aforementioned bracket 2 and the metal building material 1 in different orientations. The aforementioned adjusting hole 30 is arranged on the aforementioned first side surface 31, and the aforementioned adjusting hole 30 can be an arc-shaped hole (refer to FIG. 4 to FIG. 6D and 6F), an elliptical hole (refer to FIG. 6E), a linear hole, or others depending on the usage. Irregular linear holes that need to be set (refer to Figure 6G). The hole of the aforementioned adjusting hole 30 The diameter width is greater than the rod diameter width of the first fastener 40, and the first fastener 40 is set in the aforementioned adjustment hole 30. After the aforementioned first fastener 40 is locked into the aforementioned adjustment hole 30, the aforementioned adjustment hole 30 can be used as A chute is used, and the first fastener 40 is used as the supporting shaft of the aforementioned fixing element 3, so that the fixing element 3 can slide and adjust the position on the aforementioned bracket 2, so that the purpose of loosening the specific metal building material 1 can be achieved without The metal building material 1 will be separated from the aforementioned bracket 2; as shown in Figure 9 to Figure 14, when the aforementioned first fastener 40 is locked, the corresponding fixing element 3 can be positioned on the bracket 2, and when the first fastener is slightly loosened 40, the corresponding fixing element 3 can be slightly loosened from the bracket 2, and the fixing element 3 can be slid and adjusted, and the fixing element 3 can be prevented from detaching from the bracket 2, so that the metal building material 1 at a specific position loose, so that construction workers can easily replace metal building materials 1. The aforementioned adjustment hole 30 can be set at any position of the first side surface 31 according to the actual use requirements, and the aforementioned first side surface 31 can be preset with at least one bolt setting hole 310 (refer to FIG. 4 to FIG. 6G ). If the hole 310 is provided, the bolt setting hole 310 can be set at any position of the first side surface 31 according to the actual use requirement and cooperate with the adjustment hole 30 . The second side surface 32 of the aforementioned fixing element 3 is bolted with a bolting element 10, and 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 and combined with each other. A reinforcing flange 33 may be provided at the junction of the first side surface 31 and the second side surface 32, and the reinforcing flange 33 may prevent the aforementioned fixing element 3 from being deformed and broken.

The aforementioned fixing element 3 can be combined with metal building materials 1 and brackets 2 of various shapes, and can be installed smoothly regardless of the leveling error of the bracket 2 . And when necessary, the damaged specific metal building materials can be quickly replaced with very little manpower and time, so that users can spend the lowest cost to maintain the beauty of the building wall. The above-mentioned fixing element 3 can be made of materials such as iron, aluminum, stainless steel, titanium, aluminized steel plate, galvanized steel plate, galvanized steel plate or magnesium-aluminum-zinc plated steel plate. And the aforementioned fixing element 3 can be ∟-shaped, ├-shaped, ㄇ-shaped, triangular, acute-angled, obtuse-angled, square, tubular, or other classic The specially designed shape only needs to allow the first side surface 31 of the fixing element 3 to be bolted to the bracket 2 and the second side surface 32 to be bolted and fixed to the metal building material 1 .

The aforementioned adjustment hole 30 may be 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 closest to the second side surface 32 of the aforementioned fixing element 3, and the aforementioned first positioning point The second positioning point b and the third positioning point c are respectively located at the two side end positions of the first positioning point a. As shown in Figures 1 to 3, for installation, a fixed element 3 can be installed at a certain interval of the aforementioned bracket 2, and the position of the fixed 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 sequence, and the first fastener 40 is bolted to the first positioning point a of the adjustment hole 30 The adjacent part is then bolted into the bracket 2; the aforementioned first positioning point a must be provided with a reference gap (refer to Figure 4 to Figure 6E), so as to facilitate the first fastener 40 to quickly align with the first positioning point a, of course, it is not necessary It is not necessary to set the reference slot (refer to FIG. 6F and FIG. 6G ). Then the second fastener 41 is directly bolted through the preset bolt hole 310 of the first side surface 31 of the fixing element 3, and then bolted into the support 2, or if the bolt hole is not preset, the first The second fastener 41 can also be bolted directly 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 form a fully combined state. The aforementioned first and second fasteners 40, 41 can be made of self-tapping screws, screws, combined screws, or screws+nuts. After that, the metal building material 1 is bolted and combined with the second side surface 32 of the corresponding fixing element 3 piece by piece by the bolting element 10 to form the wall surface of the building (refer to FIG. 7 and FIG. 15 ).

As shown in Figures 7 to 12, it is assumed that there is a first metal building material 1a that is damaged or deformed due to external impact and must be replaced. At this time, the constructor only needs to 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 remove the second metal building material 1b, the third metal building material 1c, and the fourth metal building material 1d that overlap each other with the first metal building material 1a And the second fastener 41 of the second fixing element 3b, the third fixing element 3c, the fourth fixing element 3d and the fifth fixing element 3e of the fifth metal building material 1e, and loosen the first fastener 40, so that the first The fasteners 40 continue to be bolted to the bracket 2, and the first fasteners 40 are respectively used as the centers of the adjustment holes 30 of the second fixing element 3b, the third fixing element 3c, the fourth fixing element 3d and the fifth fixing element 3e. Move support points.

After the aforementioned pre-processes have been completed, the builder can forcefully push the first metal building material 1a from the inside of the wall (refer to the pushing direction of P1 in Figures 9 and 10), so that the first metal building material 1a that directly overlaps with the first metal building material The second metal building material 1b and the fourth metal building material 1d produce larger extrapolation angles, 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, only producing Smaller extrapolation angle changes (cf. FIGS. 9-9B ). The first overlapping portion 11 of the first metal building material 1a is overlapped with 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 is overlapped with the third metal building material The first overlapping portion 11 of 1c is gradually separated due to the aforementioned external force. The aforementioned second metal building material 1b and the fourth metal building material 1d are subject to the aforementioned external thrust, so that the second fixing element 3b and the fourth fixing element 3d have a difference in rotation direction, and the second fixing element 3b uses the first fastener 40 Rotate and move the supporting point as the center, so that the adjustment hole 30 of the second fixed 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 is viewed from the rotation depending on the angle). In this way, 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 can have a larger separation angle (see FIG. 9 and FIG. 10 ). At the same time, the fourth fixing element 3d is the rotationally movable support point centered on the first fastener 40, so that the adjustment hole 30 of the fourth fixing element 3d is displaced, so that the first fastener 40 moves from the first positioning point a to the first positioning point a. Three positioning points c (the end of the third positioning point c depends on the rotation angle), so that 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 relatively produced. Big The angle of departure (Figure 9 and Figure 10). That is, the aforementioned second fixing element 3b and the fourth fixing element 3d are displaced in opposite directions. However, 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 aforementioned third metal building material 1c and the fifth metal building material 1e The first fastener 40 of the fifth fixing element 3e is approximately located near the first positioning point a, and the displacement becomes less.

The aforementioned first positioning point a is the best predetermined point where the first fastener 40 is bolted into the bracket, but it is not fixed. The aforementioned second positioning point b and the third positioning point c will be determined according to the force exerted by the user. Free change is not a fixed point. The purpose of defining the first locating point a, the second locating point b and the third locating point c is to explain that when the first fastener 40 must cooperate with the removal and replacement of a specific metal building material, although it can be loosened, it still has the same The bracket is in a combined state, and the first fastener 40 will have a virtual displacement on the adjustment hole 30 due to the force application direction P1 or P2. Of course, it is formed by the factor of the fixed element 3 being rotated and moved in conjunction with the disassembly and assembly of the metal building material. Therefore, the first positioning point a, the second positioning point b, and the third positioning point c are not fixed.

In this way, 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 can have a larger separation angle (see FIG. 9 and FIG. 10 ). At the same time, the fourth fixing element 3d is the rotationally movable support point centered on the first fastener 40, so that the adjustment hole 30 of the fourth fixing element 3d is displaced, so that the first fastener 40 moves from the first positioning point a to the first positioning point a. Three positioning points c.

As shown in Fig. 9 to Fig. 11, as long as the builder increases the thrust, the first metal building material 1a and the first fixing element 3a can be disassembled smoothly. 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 building material 1a, and combine the first metal building material 1a with the second metal building material 1b, the second metal building material The four metal building materials 1d are overlapped with each other, and then reversely pushed from the outside to the inside (P2 pushing direction in Figure 14), bolted in sequence, and the original shape can be restored. That is to say, as mentioned above, the original To replace a damaged piece of metal building material, only the second fastener 41 of four adjacent pieces of metal building material needs to be dismantled, and the first fastener 40 is loosened so that the four adjacent pieces of metal building material can match a piece of damaged metal building material. The metal building materials can be quickly replaced without removing the entire or nearly entire wall, and can be constructed in any state, and require less manpower, and the replacement speed is fast, saving time and cost. The composition of industrial utilization, novelty and progress in this case.

The description of this creation is named after the first, second, third, etc. components, without any special definition or meaning or quantity or order. It is only for the convenience of explaining the technical characteristics of this creation. Technical utility is the criterion for interpreting the scope of rights of this creation. The description of this creation uses left or right or top or bottom to indicate the corresponding position of the components, and is not limited to the left or right or top or bottom, and has no special definition or meaning or quantity or order.

The aforementioned embodiments or drawings do not limit the form or usage of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field shall be deemed as not departing from the patent scope of this creation.

1: Metal building materials

10: Bolting components

11: The first overlapping part

12: The second overlapping part

2: Bracket

3: Fixed components

30: Adjustment hole

31: The first side

310: bolt hole

32: Second side

33: Strengthen the flange

40: First Fastener

41: Second Fastener

a: the first anchor point

Claims (10)

A simple replacement device for metal building materials, at least including metal building materials, brackets and fixing elements: the aforementioned metal building materials are installed on one side of the aforementioned bracket, and the two ends of the aforementioned metal building materials are respectively formed with a first overlapping portion and a second overlapping portion The first overlapping portion and the second overlapping portion of adjacent metal building materials can be overlapped and combined with each other; the aforementioned fixing element is provided to match 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 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 system is provided with an adjustment hole, and the first fastener is arranged in the aforementioned adjustment hole. The aperture width of the aforementioned adjustment hole is larger than the rod diameter width of the aforementioned first fastener. When the aforementioned first fastener is locked into the aforementioned adjustment hole, that is The aforementioned adjusting hole can be used as a sliding slot, and the first fastener can be used as the supporting shaft of the aforementioned fixing element, so that the fixing element can slide and adjust the position on the aforementioned bracket, so as to loosen certain metal building materials without letting the metal The building material is separated from the aforementioned bracket; the aforementioned second side surface is provided with a bolting element, and the bolting element is used to bolt and combine the second side surface of the aforementioned fixing element with the aforementioned metal building material. According to the simple replacement device for metal building materials described in item 1 of the scope of the patent application, wherein the aforementioned first side surface is provided with at least one second fastener, and the second fastener is directly bolted through the first of the aforementioned fixing elements side and locks directly into the aforementioned bracket. According to the simple replacement device for metal building materials described in item 2 of the scope of the patent application, wherein the first side is provided with at least one bolting hole, and the second fastener passes through the first side of the fixing element. The bolt is provided with a hole, and then locked into the aforementioned bracket. According to the simple replacement device for metal building materials described in Item 1 of the scope of the patent application, the adjustment holes of the aforementioned fixing elements can be arc-shaped holes, elliptical holes, linear holes or irregular linear holes. According to the simple replacement device for metal building materials described in item 1 of the scope 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 The position of the second side surface of the fixing element, the aforementioned second positioning point and the third positioning point are respectively located at the two side end positions of the aforementioned first positioning point. According to the simple replacement device for metal building materials described in item 5 of the scope of the patent application, wherein the first fastener passes through the adjustment hole of the fixing element and is bolted on the bracket, so that the first fastener is bolted to the adjustment hole on the first positioning point. According to the simple replacement device for metal building materials described in item 5 of the scope of the patent application, the aforementioned first positioning point is provided with a reference slot. According to the simple replacement device for metal building materials described in item 5 of the scope of the patent application, the process of replacing metal building materials is to let the aforementioned fixing element take the first fastener as the center of rotation and movement 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 dismantling device for metal building materials described in item 1 of the scope of the patent application, the aforementioned brackets are installed in a criss-cross pattern with the aforementioned metal building materials. According to the simple replacement device for metal building materials described in Item 1 of the scope 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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