TWM591110U - Stranded buckle type steel plate - Google Patents

Abstract

This creation is a twisted and fastened steel plate, which includes at least a steel plate and a plate surface. On the two sides of the plate surface, there are a first coupling portion and a second coupling portion. The first coupling portion of the steel plate can be a fixed seat The fastening part is covered with a joint, and then the second joint part of the adjacent steel plate is wrapped around the periphery of the joint end of the first joint part of the steel plate and the fixing seat, so that the second joint part of the adjacent steel plate forms a lower extension surface, In order to increase the buckling stress between adjacent steel plates and improve the effectiveness of wind pressure resistance; the aforementioned fixed seat is provided with a first element and a second element, and the first element is provided with a buckling portion to connect The two connecting parts are mutually connected, and the aforementioned second element is bolted above the steel beam or steel frame or steel bearing plate or galvanized sheet or paint plate, and the aforementioned first element can be combined with the second element and form a slidable one The state is to match the change of the thermal expansion and contraction of the steel plate, so as to prevent the temperature of the steel plate and the fixing seat from changing the combination state of the two.

Description

Stranded steel plate

This creation designates the application for domestic priority in three cases No. 108202988, No. 108205466, and No. 108207188. The first fastening part of the steel plate and the fastening part of the fixed seat are pre-combined, and then the adjacent steel plate The second fastening part is wrapped around the first fastening part of the steel plate and the periphery of the fastening part of the fixing seat, so that the two steel plates combined with each other can generate a strong fastening force and resist the strong wind. And the sliding space formed by the first element and the second element of the fixing base being hooked together to ensure that the steel plate and the fixing base can be firmly combined without being affected by the thermal expansion and contraction of the steel plate, so that the stranded steel plate can be With the effect of fastening steel plate.

According to the combination of various adjacent metal plates (commonly referred to as steel plates in the industry), there are commonly stranded structures and snap-type structures, which usually need to be supplemented with fixing seats (bridging elements) to make the combination of adjacent steel plates stable. A fixed seat, such as a new type No. M537601 "hidden steel plate fixed seat", is bolted and combined with a steel frame or a steel beam by the first element, and then the upright surface on the side of the first element is combined with the second element and the third element The upright surfaces of each other are in close contact with each other to provide support for the abutting portion of the first steel plate; and then the second element is bolted to the steel frame or steel beam, and the upright surface on the side of the second element can be The upright surfaces of an element are close to each other, and the third element can be supported by the extension surface above the second element, and the third element can be locked with the second element by bolting the element, and the third element can be used The coupling portion is a coupling groove of the first steel plate and a fastening portion of the second steel plate. The learner completely locks the fixing seat and the steel beam or steel frame. When the steel plate is affected by the external temperature and produces a certain thermal expansion and contraction state, the steel plate and the fixing seat may be loosened and affect the wall of the building. The structural strength of the surface or roof is likely to be lifted when the wall is subjected to high wind pressure, which is its disadvantage.

Secondly, the invention No. I547627 "Hidden steel plate fixing seat" is to fix the base on the steel frame or the steel beam, and the base is provided with a lateral coupling hole to set the coupling of the upper coupling element, so that the upper coupling element can be Move to match the thermal expansion and contraction of the steel plate. However, in order to combine the upper coupling element with the base, a second processing and assembly must be performed for the conventional person, the cost increases, and the sliding space is greatly restricted.

Another example is the new No. M469344 "Improvement of the fixed base of the stranded steel plate", which includes two bodies and two pads, which can support the steel plate by the body, and can fix the pad and the support unit of the body, and the two bodies, The two cushions are combined into one. However, according to the prior art, the cushion body and the body are fully combined and together, lacking a sliding space, unable to match the changes of the steel plate's thermal expansion and contraction, it is easy to separate the steel plate from the fixed seat, and cannot withstand large wind pressure. Was opened, causing property damage.

For this reason, the creator of this case specifically studied the problem of the fixed base of the twisted steel plate that was previously disclosed, unable to cooperate with the thermal expansion and contraction of the steel plate due to the external temperature change, and created this case.

The purpose of this creation is to use the preset sliding space of the fixed seat combined with the steel plate to match the change in the thermal expansion and contraction of the steel plate due to the external temperature change to ensure a stable combination between the fixed seat and the steel plate In order to maintain the wind pressure resistance of the roof or wall of the building and ensure the structural safety of the building.

In order to achieve the above purpose, the stranded and fastened steel plate of the present invention includes at least: a steel plate, a plate surface, and a first joint portion and a second joint portion respectively located on both sides of the plate surface, which can be connected by the first joint of the aforementioned steel plates The part is covered by the fastening part of the fixed seat, and then the second joint part of the adjacent steel plate is coated on the periphery of the first joint part of the aforementioned steel plate and the joint end of the fixed seat, so that the second joint part of the adjacent steel plate Form an upright surface to increase the buckling stress between adjacent steel plates to form a composite structure for construction and enhance the effectiveness of wind pressure resistance.

The steel plate of this creation is provided with a lower extension surface at the end of the second joint portion, and the lower extension surface can be closely attached to the inner wall surface of the first joint portion of the adjacent steel plate, so that the adjacent two steel plates are twisted with each other After the combination, it can generate a large buckling stress, can withstand a large wind pressure, and is not easy to be lifted.

The twisted and fastened steel plate of this creation can have different changes in the construction and application due to the change in the height of the first support portion and the second support portion of the fixed base, such as the use of a higher first support portion and The second element of the fixing seat of the two supporting parts may be formed into a larger space on the side of the fixing seat, and may be filled with heat insulation, sound insulation, and flame-resistant materials or not filled with heat insulation, sound insulation, or flame-resistant materials. Or if the second element of the fixing base of the lower first support part and the second support part is used, a smaller space is formed on the side of the fixing base, or it may be filled with less heat insulation, sound insulation, flame resistant material or no It is also necessary to be filled with heat insulation, sound insulation and flame-resistant materials. Or during the construction process, various types of sound insulation, heat insulation, and flame resistant materials can be installed on the side of the fixed seat; or no sound insulation, heat insulation, and flame resistant materials are required.

The fixed base (or sliding type fixed base) of this creation is provided with a first element and a second element. The first element is provided with a fastening portion to be combined with the first and second coupling portions of the steel plate. The second component is bolted to the steel beam or steel frame (such as C-shaped steel, M-shaped steel, square-shaped steel, Z-shaped steel, ㄇ-shaped steel, etc.), or the steel beam or galvanized sheet or painted plate replaces the aforementioned steel beam or steel After the first element can be combined with the second element, a sliding space can be formed to match the expansion and contraction of the steel plate to prevent the steel plate and the fixing seat from being affected by temperature changes and changing the combination of the two.

The aforementioned first element is provided with an upright surface, and a first hook portion is provided below the upright surface to hook-couple with the second hook portion of the second element and allow the first element to move left or right to match the steel plate Changes in the environment of rising heat and shrinking heat.

The aforementioned second element is provided with a joint surface to be connected with a steel beam or a steel frame (such as C-shaped steel, M-shaped steel, square-shaped steel, Z-shaped steel, ㄇ-shaped steel, etc.), or a supporting steel plate of various shapes (such as a steel bearing plate, a floor bearing plate , Galvanized sheet, paint plate, etc.) instead of the aforementioned steel beam or steel frame, the fixed seat is bolted to the supporting steel plate, and the first support portion and the second support portion are provided on both sides of the connection surface, and the first support portion is The second support portion protrudes above the joint surface, and the lower surface of the plate surface of the steel plate can be provided with a support, and a second hook portion is provided between the first support portion and the second support portion. The portion is a hook of the first hook of the first element, so that the first element and the second element are combined with each other, the width of the first hook of the first element is smaller than the second hook of the second element, In order to form the sliding space of the first element, it can cooperate with the thermal expansion and contraction of the steel plate, allowing the first element to move together to prevent the steel plate from separating from the fixing seat, and can generate better buckling stress to improve the resistance of the metal building Wind pressure benefits.

The fastening portion of the aforementioned first element is provided with one or more buckling ends. When the fastening portion of the first element of the fixing base is combined with the first joint portion of the steel plate, it is only necessary to move it by hand The buckling end of the first element of the fixing seat is buckled into the first joint portion of the steel plate, so that the fastening portion of the first element of the fixing seat and the first joint portion of the steel plate are quickly combined and are not easy to come off.

The fixing base may be provided with an isolation element, and the isolation element is used to fill in both ends of the first support portion and the second support portion, except that the two ends of the first support portion and the second support portion may be closed It can also enhance the support force of the first support part and the second support part, and can support the installation and installation of the steel plate.

The other function of the aforementioned isolation element is to act as a steel beam or steel frame (such as C-shaped steel, M-shaped steel, square-shaped steel, Z-shaped steel, ㄇ-shaped steel, etc.) or supporting steel plates (such as steel bearing plates, floor bearing plates, galvanized plates) , Paint board, etc.) and the fixed seat are made of different materials; or when the steel plate and the fixed seat are made of different materials, the steel beam or steel frame or the supporting steel plate and the fixed seat can be separated; or the steel plate and the fixed seat are properly isolated, Avoid contact with each other or avoid contact to avoid contact potential difference. Prevent steel beams or steel frames or supporting steel plates and fixing seats of different materials in advance; or steel plates and fixing seats of different materials due to the difference in material between them, resulting in weaker material potential differences, quick The problem of corrosion.

The aforementioned isolation element is made of rubber or plastic material in block form; or double-sided tape; or foamed tape; or various materials that can isolate the potential difference. It is composed of one or more isolation elements according to the usage requirements of the fixed base.

The first support portion and the second support portion of the aforementioned fixing seat can be formed by various processing methods. For example, by stamping, the two ends of the first support portion and the second support portion can be closed.

In order for the more expensive examiner to understand this creation better, the best embodiment can be seen in Figures 1-17. This creation includes at least: steel plate 1 and fixed base 2.

As shown in FIGS. 1 to 4A, the steel plate 1 is provided with a plate surface 10, and the plate surface 10 may be provided with a plurality of reinforced flanges 100 (see FIG. 1), or without reinforced flanges. The first coupling portion 11 and the second coupling portion 12 are formed on both sides of the board surface 10 respectively. The first coupling portion 11 forms a first engaging end 110 to facilitate mutual coupling with the second coupling portion of the adjacent steel plate, and a concave fold line 111 is provided at the first coupling portion 11 to facilitate coupling with the fixing base 2 The fastening part 200 of the first element 20 is locked and positioned. The second coupling portion 12 has a large arc shape and is formed with symmetrical second engaging ends 120a and third engaging ends 120b. The second combining portion 12 is located inside the second engaging end 120a and is formed A reflexed corner 120c is formed below the third engaging end 120b and forms a lower extending surface 121.

As shown in FIGS. 2 to 4A, when the steel plate 1, the adjacent steel plate 1a and the fixing base 2 are twisted and combined with each other, it can be inserted into the buckle of the first element 20 of the fixing base 2 through the first coupling portion 11 of the aforementioned steel plate 1 In the fixing portion 200, the fastening portion 200 is fastened to the concave fold line 111 of the first coupling portion 11, and the second coupling portion 12 of the adjacent steel plate 1a is coated and coupled to the first coupling portion 11 of the steel plate 1 After fixing the periphery of the fastening portion 200 of the first element 20 of the fixing base 2, the second joint portion 12 of the adjacent steel plate 1 a is twisted and shaped by a processing machine, and the second joint portion 12 of the adjacent steel plate 1 a is second The engaging end 120a and the third engaging end 120b are respectively fastened to the lower edge of the fourth engaging end 200a of the engaging portion 200 of the first element 20 of the fixing base 2 and the first engaging portion of the aforementioned first coupling portion 11 The lower edge of the end 110 and the engaging flange 200b of the fastening portion 200 of the first element 20 of the aforementioned fixing base 2 can abut against the reflex angle 120c of the second joint portion 12 of the adjacent steel plate 1a. The adjacent steel plate 1a can be positioned and combined to form a twisted portion 13 (as shown in FIGS. 4 and 4A), which makes the bonding between the aforementioned steel plate 1, the adjacent steel plate 1a and the fixing seat more stable. Moreover, the lower extending surface 121 of the second joint portion 12 of the adjacent steel plate 1a is downward and closely contacted with the inner wall surface of the first joint portion 11 of the steel plate 1, the purpose is to blow the stranding when a large wind pressure When the portion 13 is formed, the anti-wind pressure surface formed by the lower extension surface 121 makes the twisted portion 13 hard to be deformed and can resist a large wind pressure.

As shown in Figs. 5-7, 10A-10C, 12, 13, 16, 17, 18 and 20, the fixed seat (or sliding fixed seat) 2 is provided with a first element 20 and a second element 21, and the first element 20 A buckling portion 200 is provided. The buckling portion 200 is formed into a certain inner arc shape. In accordance with the appearance of the first coupling portion 11 of the steel plate 1, a buckling end 200c may be formed at the front end of the buckling end 200. The folded end 200c may be one (as shown in Fig. 5, 10A) or more than one (as shown in Fig. 10B). If the buckling end 200c is single, it can be disposed in the middle of the front end of the buckling portion 200, or at any position, but the center position is the most ideal (see FIG. 5). If the buckling end 200c is single, it can extend forward from the front end of the buckling portion 200, and it is the same width as the buckling portion 200, as shown in FIG. 10A. The junction of the buckling end 200c and the fastening portion 200 is formed with a reverse bending line 200d, which allows the buckling end 200c and the fastening portion 200 to change in different directions to facilitate the formation of the inside of the reverse bending line 200d Fastening points or lines can be combined with the first component of the fixing base and the steel plate without tools (see Figure 2A). The fastening portion 200 is formed with a fourth fastening end 200a, so that the second fastening end 120a of the second coupling portion 12 of the adjacent steel plate 1a is fastened; or it may be fastened on the outer lower edge of the fastening portion 200 Processing to form one or more than one fastening flange 200b (see Figure 10C). As described above, after the steel plate 1, the adjacent steel plate 1a and the fixing base 2 are twisted with each other, the reflex angle 120c of the second joint portion 12 of the adjacent steel plate 1a may be closely contacted by the fastening flange 200b. The fixing base 2 and the adjacent steel plate 1a can be positioned and combined to form a twisted portion 13 (see FIGS. 5 and 6). An upright surface 201 is provided below the fastening portion 200 of the first element 20. The height of the upright surface 201 depends on the heights of the first and second joints of the steel plate, and the effect of wind pressure resistance must be considered . The aforementioned upright surface 201 may be stamped with a plurality of reinforcing ribs 201a to strengthen the structural strength of the upright surface 201. The above-mentioned upright surface 201 may be preset with perforations 201b, and if necessary, self-tapping bolts may be used to bolt the steel plate to the upright surface. A first hook portion 202 is provided below the upright surface 201, which is an upward hook groove formed by bending inwardly from a lower end of the upright surface 201.

As shown in FIGS. 5 to 7, 10A to 10C, 12, 13, 13, 16, 18 and 20, the second element 21 of the fixed base 2 is provided with a bonding surface 210, and the bonding surface 210 can be preset with a plurality of holes 210a (of course, it can also be (No preset), and then the connecting surface 210 of the second element 21 and the steel beam or steel frame 3 (such as C-shaped steel (as shown in FIGS. 8 and 9), M-shaped steel (as shown in the figure 11), square steel (as shown in Figure 14), Z-shaped steel, ㄇ-shaped steel, etc., hereinafter collectively referred to as steel beams or steel frames, bolted together, or in various shapes of supporting steel plates 3a (such as steel bearing plates, floor bearing plates, galvanized) Plate, baking paint board (refer to Figure 15), hereinafter referred to as supporting steel plate) instead of the aforementioned steel beam or steel frame 3, so that the fixed seat and the supporting steel plate 3a can be bolted to each other, and each steel beam or steel frame 3 or supporting steel plate 3a Above, you can set a plurality of fixed seats 2 with specific or non-specific spacing. The bonding surface 210 of the second element 21 of the aforementioned fixing base 2 may be planar or may be processed with a plurality of flanges 210c, all of which are necessary to strengthen the structural strength of the bonding surface.

As shown in FIGS. 5-7, 12, 12, 13, 16, 17, 18 and 20, a first support portion 211a and a second support portion 211b are provided on both sides of the bonding surface 210 of the second element 21 of the fixed base 2 The portion 211a and the second support portion 211b can be formed by various processing methods, such as wheel forming or stamping. The first support portion 211a and the second support portion 211b can be freely changed in height due to different molding methods, as shown in the first support portion 211a and the second of FIG. 5-7, 12, 13, 13, 16, 18 and 20 The height of the support portion 211b is larger than the heights of the first support portion 211a and the second support portion 211b of FIGS. 14 and 15. Moreover, in engineering construction, different changes can be made. For example, the second element 21 of the fixed base 2 using the higher first support portion 211a and the second support portion 211b can be formed larger on the side of the fixed base Spaces can be filled with thermal insulation, sound insulation, and flame-resistant materials 4 (see Figures 11 and 11A) or not filled with thermal insulation, sound insulation, and flame-resistant materials 4, or (Figures 8, 9, 14, 15, 19, and 19) 21). Or if the second element 21 of the fixing seat 2 using the lower first support portion 211a and the second support portion 211b forms a smaller space on the side of the fixing seat, or may be filled with less heat insulation, sound insulation, The flammable material 4 may or may not be filled with thermal insulation, sound insulation, and flammable material 4 (as shown in Figures 14, 15, 19, and 21). As for the first support portion 211a and the second support portion 211b, the two ends can be formed into an open shape (as shown in Figures 5-7, 16 and 17) or closed (as shown in Figures 12, 13 and 20) according to different molding methods. Nothing is wrong.

As shown in FIGS. 5-7, 12, 13, 16, 17, 18 and 20, the first support portion 211a and the second support portion 211b of the second element 21 protrude above the joint surface 210, which is the The lower surface of the board surface 10 is set and generates a supporting force. And the first support portion 211a and the second support portion 211b of the second element 21 protrude from the joint surface 210, and when the anchor element 210b is bolted from the joint surface 210 into the steel beam or steel frame 3 Or support the steel plate 3a, which can ensure that the top end of the cap portion of the bolting element 210b is slightly lower than the top end of the first support portion 211a and the second support portion 211b, to avoid other obstruction of the bolting element 210b or contact with the steel plate and wear the steel plate (As shown in Figures 8, 9, 11, 11A, 14, 15, 19 and 21). A second hook portion 212 is provided between the first support portion 211a and the second support portion 211b. The second hook portion 212, the first support portion 211a, and the second support portion 211b are vertical or close to vertical or non-vertical. The combination of the installation state (or cross shape) in the same direction can strengthen the structural strength of the fixing base 2. The second hook portion 212 is a downward hook groove formed by proper processing of the coupling surface 210 to correspond to the first hook portion 202 of the first element 20, so that the first hook portion 202 of the first element 20 The second hook portion 212 may be hooked. Of course, the aforementioned first hook portion 202 and the second hook portion 212 can also be bolted and combined with each other. The width of the second hook portion 212 of the second element 21 is greater than the width of the first hook portion 202 of the first element 20, and an appropriate sliding space is formed between the first support portion 211a and the second support portion 211b (As shown in Figures 8, 9, 11A, 14, 15, 19, and 21), when the second hook portion 212 of the second element 21 and the first hook portion 202 of the first element 20 are hooked and combined with each other, you can make The first element 20 cooperates with the thermal expansion and contraction of the steel plate to move freely in the sliding space, but the sliding range is limited by the sliding space of the first supporting portion 211a and the second supporting portion 211b (see FIGS. 8, 9, and 11A) , 14, 15, 19 and 21). And when this creation is used as roof construction, because the roof is inclined, the sliding range of the first element of the fixed base is limited, which is convenient for construction.

As shown in FIGS. 16 and 17, the fixing base may be provided with one or more isolation elements 22, and the isolation elements 22 may be made of rubber or plastic materials or foam materials or other materials sufficient to isolate different metals. The aforementioned isolation element 22 may be provided and fixed to both ends of the aforementioned first support portion 211a and second support portion 211b. Both ends of the first support portion 211a and the second support portion 211b can be filled by the isolation element 22, in addition to closing the ends of the first support portion 211a and the second support portion 211b, it can be strengthened The support force of the first support portion 211a and the second support portion 211b can support the installation and installation of the steel plate. As for how the isolation element 22 is combined with both ends of the first support portion 211a and the second support portion 211b, please refer to FIG. 16, the filler blocks 220 are provided at both ends of the isolation element 22 to plug into the aforementioned first support portion 211a and The lower groove 211c of the second support portion 211b can be fixed. Or, as shown in FIG. 17, protruding blocks 221 are respectively provided on the inner sides of both ends of the isolating element 22 to be respectively fixed in the side wall protruding block holes 211d of the first supporting portion 211a and the second supporting portion 211b to be fixed. Another function of the aforementioned isolation element 22 is that when the steel beam or steel frame 3 or the supporting steel plate 3a and the fixing base 2 are made of different metal materials; or when the steel plate 1 and the fixing base 2 are made of different metal materials, the steel Beam or steel frame 3 or supporting steel plate 3a and fixed base 2; or steel plate 1 and fixed base 2 are properly isolated (see Figures 19 and 21), exclude contact or avoid contact to produce contact potential difference, prevent different metal materials The steel beam or steel frame 3 or the supporting steel plate 3a and the fixed base 2; or the steel plate 1 and the fixed base 2 made of different metal materials have the problem of rapid corrosion due to the difference in the metal materials of each other .

As shown in FIGS. 18 and 20, the fixing base may be provided with one or more isolation elements 22, and the isolation elements 22 may be made of rubber or plastic materials or foam materials or other materials sufficient to isolate different metals. The aforementioned isolation element 22 may be provided and fixed to the surfaces of the aforementioned first support portion 211a and second support portion 211b. The surface of the isolation element 22 and the first support portion 211a and the second support portion 211b may be adhered by a bridging agent, or the isolation element 22 may also be self-adhesive to the first support portion 211a and the second support portion The surfaces of the two support portions 211b are adhesively bonded. The function of the aforementioned isolation element 22 is that when the steel beam or steel frame 3 or the supporting steel plate 3a and the fixing seat 2 are made of different metal materials; or the steel plate 1 and the fixing seat 2 are made of different metal materials, the steel beam or The steel frame 3 or the supporting steel plate 3a and the fixed base 2; or the steel plate 1 and the fixed base 2 are properly isolated (as shown in Figures 19 and 21), eliminating contact or avoiding contact to generate contact potential difference, and precaution against steel made of different metal materials The beam or steel frame 3 or the supporting steel plate 3a and the fixed base 2; or the steel plate 1 and the fixed base 2 made of different metal materials are different from each other due to the difference in metal materials, which causes the problem that the metal material has a weak potential difference and is quickly corroded.

As shown in Figs. 1, 8, 9, 11, 11A, 14, 15, 19 and more, the first element 20 and the second element 21 of the above-mentioned fixing base 2 are installed and combined. 21, the bonding surface 210 is bolted to the steel beam or steel frame 3 or the supporting steel plate 3a, and then the first hook portion 202 of the first element 20 is hooked to the second hook portion 212 of the second element 21, The aforementioned first element 20 and second element 21 are combined with each other. Moreover, the first element 20 can move in accordance with the thermal expansion and contraction of the steel plate. The width of the first hook portion 202 of the first element 20 is smaller than the second hook portion 212 of the second element 21 to form a sliding space (D1+D2) of the first element, so that the first element 20 can cooperate The thermal expansion and contraction of the steel plates 1, 1a move (see Figures 8, 9, 11A, 14, 15, 19, and 21), which can avoid the separation of the steel plates 1, 1a and the fixed seat 2, and can produce better buckling stress To improve the wind pressure resistance of metal buildings.

As shown in Figures 1, 8, 9, 11, 11A, 14, 15, 19 and 21, in the construction procedure, the fixed number of fixed seats 2 of a certain number and spacing can be installed on the steel beam or steel frame 3 by bolting elements 210b Or at a predetermined position of the supporting steel plate 3a, the first coupling portion 11 of the foregoing steel plate 1 is placed in the fastening portion 200 of the first element 20 of the fixing base 2 (see FIGS. 5-7A), and then adjacent The second coupling portion 12 of the steel plate 1a is wrapped around the periphery of the fastening portion 200 of the first coupling portion 11 of the steel plate 1 and the first element 20 of the fixing base 2, and then the second coupling of the adjacent steel plate 1a is processed by a processing machine The portion 12 is twisted and shaped to form a twisted portion 13 (see FIGS. 4 and 4A). When the steel plates 1, 1a are impacted by an external temperature and thermal expansion and contraction occur, at this time, in order to maintain the original twisted state of the twisted portion 13, the first hook of the first element 20 of the fixed base 2 can be used The sliding space (D1+D2) formed by the combination of the portion 202 and the second hook portion 212 of the second element 21 allows the first element 20 to have enough sliding space to match the thermal expansion and contraction of the steel plates 1, 1a, ensuring The twisted portion 13 does not deform.

In terms of construction and operation, there are different changes in accordance with construction requirements. If the second element 21 of the fixed base 2 adopts a first support portion 211a and a second support portion 211b with a relatively high height, it can be placed on the side of the fixed base 2 Formed into a larger space, enough to be filled with a large amount of heat insulation, sound insulation, and flame-resistant material 4 (see Figures 11 and 11A), of course, it is not necessary to fill in heat insulation, sound insulation, and flame-resistant material 4 (Figure 8, 9, 14, 15, 19 and 21). Or if the lower first support portion 211a and the second support portion 211b are used, a smaller space will be formed on the side of the aforementioned fixing seat 2, or it may be filled with less heat insulation, sound insulation, flammable material 4 or not It can also be filled with thermal insulation, sound insulation, and flame-resistant materials 4 (as shown in Figures 14 and 15), and it is not necessary.

To sum up Chen, this creation uses twisted and fastened steel plates to be combined with the fixed base, and can also be used to select the second component of different fixed bases, so that the engineering implementation method is more diverse, and it can prevent the steel plate from being fixed. The combination of the seats is disintegrated to maintain the wind resistance performance of the metal building. As the roof of the metal building or other building elements and structures, it is more in line with the national safety standards, and the safety structure of the metal building is improved. composition.

The foregoing embodiments or drawings do not limit the appearance, structure, or usage of this creation. Any appropriate changes or modifications to those with ordinary knowledge in the technical field should be regarded as not departing from the scope of this creation request.

1‧‧‧ Steel plate

1a‧‧‧adjacent steel plate

10‧‧‧Panel

100‧‧‧Strengthened flange

11‧‧‧First Joint Department

110‧‧‧First snap end

111‧‧‧Concave polyline

12‧‧‧The second joint

120a‧‧‧Second snap end

120b‧‧‧The third snap end

120c‧‧‧Reflex angle

121‧‧‧ Lower extension

13‧‧‧ Stranding Department

2‧‧‧Fixed seat

20‧‧‧The first component

200‧‧‧Locking Department

200a‧‧‧The fourth snap end

200b‧‧‧Snap flange

200c‧‧‧buckle end

200d‧‧‧Reverse bending line

201‧‧‧Elevation

201a‧‧‧reinforced rib

201b‧‧‧Perforation

202‧‧‧The first hook

21‧‧‧Second component

210‧‧‧Joint surface

210a‧‧‧hole

210b‧‧‧bolting element

210c‧‧‧Flange

211a‧‧‧First support

211b‧‧‧Second support

211c‧‧‧Lower groove

211d‧‧‧Bump hole

212‧‧‧The second hook

22‧‧‧Isolation element

220‧‧‧Padding block

221‧‧‧ bump

3‧‧‧Steel beam or frame

3a‧‧‧support steel plate

4‧‧‧Insulation, sound insulation and flame-resistant materials

Fig. 1 is a view before combining the first embodiment of the authoring steel plate and the fixing base. FIG. 2 is a partially enlarged view of the first embodiment of the combination of the steel plate and the fixed base. FIG. 2A is a partially enlarged view of FIG. 2. Figure 3 is a view before two adjacent steel plates are combined and stranded. FIG. 3A is a partially enlarged view of FIG. 3. Figure 4 is a view after the adjacent two steel plates are combined and stranded. FIG. 4A is a partially enlarged view of FIG. 4. Figure 5 is an exploded view of the first embodiment of the fixed base of this creation. FIG. 5A is a side cross-sectional view of the first component of the first embodiment of the fixed base of the creation. Fig. 6 is a combined view of the first embodiment of the fixed base of this creation. Figure 7 is a sliding schematic view of the first embodiment of the fixed base of the creation. Fig. 8 is a side view of the combination of the first embodiment of the creative steel plate and the fixed base. FIG. 9 is a schematic view of the side sliding view of the first embodiment of the combination of the steel plate and the fixed base. Fig. 10A is a view of the first component of the second embodiment of the fixed base of this creation. Fig. 10B is a view of the first element of the third embodiment of the fixed base of this creation. Fig. 10C is a view of the first element of the fourth embodiment of the fixed base of the creation. Fig. 11 is a combined view of the fourth embodiment of the authoring steel plate and the fixing base. Fig. 11A is a schematic view of the combined side view of Fig. 11 sliding. Figure 12 is an exploded view of the fifth embodiment of the creative fixing base. Figure 13 is a partial cross-sectional view of Embodiment 5 of the creative fixing base. Fig. 14 is a combined view of the fifth embodiment of the authoring steel plate and the fixing base. Fig. 15 is a combined view of the fifth embodiment of the authoring steel plate and the fixing base. Figure 16 is a view of the first embodiment of the creative holder and isolation element. Figure 17 is a view of the second embodiment of the creative holder and the isolation element. Figure 18 is a view of the third embodiment of the creative holder and isolation element. Figure 19 is a combined view of the third embodiment of the original steel plate, fixing base and isolation element. Figure 20 is a view of the fourth embodiment of the creative fixing base and the isolation element. Figure 21 is a combined view of the fourth embodiment of the original steel plate, fixing base, and isolation element.

1‧‧‧ Steel plate

10‧‧‧Panel

12‧‧‧The second joint

121‧‧‧ Lower extension

13‧‧‧ Stranding Department

2‧‧‧Fixed seat

20‧‧‧The first component

200c‧‧‧buckle end

202‧‧‧The first hook

21‧‧‧Second component

210‧‧‧Joint surface

210b‧‧‧bolting element

211a‧‧‧First support

211b‧‧‧Second support

212‧‧‧The second hook

3‧‧‧Steel beam or frame

Claims (10)

A twisted and fastened steel plate at least includes: a steel plate, a plate surface, and a first coupling portion and a second coupling portion respectively located on two sides of the plate surface for coupling with a fixing seat; the fixing base is provided with a first element and A second element, the first element is provided with a fastening portion, and a first hook portion is formed below the fastening portion; the second element is provided with a coupling surface; and a first support portion and a second support portion are provided on both sides of the coupling surface , A second hook portion is provided between the first support portion and the second support portion, and the second hook portion of the second element is combined with the first hook portion of the first element; in this way, the first A coupling part is set into the fastening part of the first element of the fixing base, and then the second coupling part of the adjacent steel plate is coated on the periphery of the coupling end of the first coupling part of the steel plate and the fixing base to form Stranded part, and make the lower extension surface of the second joint part of the adjacent steel plate closely adhere to the inner wall surface of the first joint part of the steel plate, increase the fastening stress between the adjacent steel plates to improve the wind pressure Benefit; the sliding space formed by the combination of the first element and the second element of the fixed base is sufficient to match the thermal expansion and contraction of the steel plate and the adjacent steel plate to avoid the temperature change of the steel plate and the fixed base Change the combined state of the two. According to the stranded and fastened steel plate according to claim 1, the first joint portion of the steel plate forms a first joint end to facilitate mutual bonding with the second joint portion of the adjacent steel plate, and The connecting portion is provided with a concave folding line to facilitate the positioning with the fastening portion of the first element of the fixing base; the second coupling portion of the steel plate forms a symmetrical second fastening end, a third fastening end and a reflex angle, and A lower extension surface is formed below the third engaging end. According to the stranded and fastened steel plate according to claim 2, the stranded connection of the steel plate, the adjacent steel plate and the fixing base can be placed in the first position of the fixing base through the first joint portion of the steel plate A fastening portion of an element, and the end of the fastening portion is fastened to the concave fold line of the first coupling portion, when the second coupling portion of the adjacent steel plate is wrapped and coupled to the first coupling portion of the steel plate and the fixing seat After the outer periphery of the fastening part of the first element is twisted and shaped by the processing machine to the second joint part of the adjacent steel plate, the second joint end and the third of the second joint part of the adjacent steel plate can be made The buckling end is respectively fastened to the lower edge of the fourth buckling end of the buckling portion of the first element of the fixing base and the lower edge of the first buckling end of the first coupling portion to form a twisted portion. According to the stranded fastening steel plate of claim 3, the fastening portion of the first element forms a certain inner arc shape, and the fastening portion forms a fourth fastening end to be the second joint of the adjacent steel plates The second fastening end of the part is engaged, and the outer lower edge of the aforementioned fastening portion is processed to form one or more fastening flanges to match the reflex angle of the second joint portion of the adjacent steel plate; located at the aforementioned An upright surface is provided below the fastening portion, and the height of the upright surface depends on the heights of the first joint portion and the second joint portion of the steel plate, and a first hook portion is provided below the upright surface, which is from the lower end of the upright surface The upward hook groove formed by bending inward. According to the twisted and fastened steel plate according to claim 1, the side of the second element of the fixing base may be filled with heat insulation, sound insulation and flame resistant materials. According to the twisted and fastened steel plate of claim 1, the fixed seat is bolted to a steel beam or steel frame, and the steel beam or steel frame may be C-shaped steel or M-shaped steel or square-shaped steel or Z-shaped steel or ㄇ-shaped steel ; Or replace the aforementioned steel beam or steel frame with a supporting steel plate to fix the aforementioned fixed seat, and the aforementioned supporting steel plate may be a steel bearing plate or a floor bearing plate or a galvanized plate or a paint plate. According to the twisted and fastened steel plate of claim 1, the fixing base may be provided with an isolating element, and the isolating element may be provided with a first support portion and a second support portion of the fixing base to connect the steel beam or the steel frame Or the supporting steel plate is isolated from the fixed seat; or the steel plate is isolated from the fixed seat to exclude or avoid Avoid contact with each other, due to the contact potential difference caused by different materials, to prevent rapid corrosion of the material with weak potential difference. According to the twisted and fastened steel plate according to claim 7, the isolating element may be provided at both ends of the first support portion and the second support portion to connect the two ends of the first support portion and the second support portion Closed to enhance the supporting force of the first support portion and the second support portion; or produce an isolation effect. According to the twisted and fastened steel plate of claim 7, the isolation element may be provided on the surface of the first support portion and the second support portion to produce an isolation effect. A twisted and fastened steel plate, wherein the steel plate according to claim 1 includes at least: a plate surface, and a first coupling portion and a second coupling portion are respectively provided on both sides of the plate surface for coupling with the fixing seat; A coupling portion is provided with a first buckling end to facilitate mutual coupling with the second coupling portion of the adjacent steel plate, and a concave fold line is provided at the first coupling portion to facilitate positioning and coupling with the fixing seat; the second coupling portion forms symmetry The second engaging end, the third engaging end and the reflex angle are formed below the third engaging end and form a lower extension surface.

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