A horizontal buckle plate installation structure

Abstract

The present invention discloses a mounting structure for a horizontally laid snap-fit ​​plate, comprising a keel and a horizontally laid snap-fit ​​plate, wherein both sides of the snap-fit ​​plate are bent to form a male snap-fit ​​groove and a female snap-fit ​​groove, wherein the male snap-fit ​​groove and the female snap-fit ​​groove respectively form a clamping surface at the edge of the snap-fit ​​plate, an acute angle is formed between the clamping surface and the snap-fit ​​plate, and an opening formed by the male snap-fit ​​groove and the female snap-fit ​​groove is lower than the plate surface of the snap-fit ​​plate; a plurality of clamping grooves are formed at intervals on the keel, and the male snap-fit ​​groove and the female snap-fit ​​groove are placed in the clamping grooves after being clamped together, and an upper clamping wedge surface and a lower clamping wedge surface extending toward the inner side surface of the clamping groove are respectively formed at the upper edge and the lower edge of the clamping groove opening, the upper clamping wedge surface and the lower clamping wedge surface respectively maintain consistent angles with the clamping surfaces on the male snap-fit ​​groove and the female snap-fit ​​groove, and after the male snap-fit ​​groove and the female snap-fit ​​groove are clamped together, an elastic tensile clamping is formed with the clamping grooves on each keel. When external wind pressure is applied, the wind pressure acts on the horizontal planks, and the expansion effect at the joint of the two horizontal planks is stronger and the firmness is better.

Description

Technical Field

[0001] The invention relates to the field of metal enclosure exterior walls, and in particular to a horizontally laid buckled plate installation structure. Background Art

[0002] In the current light steel building market, on the one hand, the requirements for the aesthetics of buildings are getting higher and higher, and on the other hand, the control and compression of overall costs are also increasing.

[0003] In reducing costs, with the increasing shortage of labor in recent years, the convenience of installation is becoming more and more important. At present, with the rapid development of factory production, stamping, automatic stepping and CNC technologies are becoming more and more mature, and are constantly penetrating into various industries. With the continuous penetration and standardized application of automation technology, its application cost is also getting lower and lower. From the past when a wooden keel required the meticulous carving of craftsmen, it has developed into unmanned and uninterrupted precision processing, which has greatly reduced the processing cost of the keel, and at the same time, the accuracy and positioning function of the keel have also been greatly improved.

[0004] At present, the external wall transverse paving boards are usually connected by tongue and groove, and the connecting ends of the transverse paving boards are fixed by screws. This connection method has the following technical problems:

[0005] ① When the temperature difference changes greatly, the horizontal planks will expand and contract, which will produce shear stress at the screw position. After a long time of use, the screws are in danger of being sheared off;

[0006] ② The construction cost is high. Since the entire drilling and riveting work is completed on the construction site, the construction efficiency is greatly reduced.

[0007] ③The fixing method of the entire cross-laying board greatly affects its architectural appearance, and screws and other connecting parts are easily corroded after being exposed to water. Summary of the invention

[0008] In view of the shortcomings of the prior art, the present invention intends to provide a horizontally laid interlocking plate installation structure with high-end and beautiful appearance, high precision, low cost, simple construction, short construction period and convenient installation. Through factory prefabrication, the key to achieving high quality is placed in the automated factory, reducing the adjustment and configuration process of on-site installation.

[0009] The present invention adopts the following technical solution:

[0010] A horizontally laid buckle plate installation structure, comprising a vertically arranged keel and a buckle plate horizontally laid on the keel, the two side edges of the buckle plate are respectively formed with a male buckle bending groove and a female buckle bending groove bent toward the same side of the buckle plate, the male buckle bending groove and the female buckle bending groove respectively form a clamping surface at the edge position of the buckle plate, an acute angle is formed between the clamping surface and the buckle plate, the opening formed by the male buckle bending groove and the female buckle bending groove is lower than the plate surface of the buckle plate; a plurality of clamping grooves are formed at intervals on the keel, and the male buckle bending groove and the female buckle bending groove are placed in the clamping surface after being buckled. In the groove, an upper clamping wedge surface and a lower clamping wedge surface extending toward the inner side surface of the groove are respectively formed at the upper edge and the lower edge of the groove opening, and the upper clamping wedge surface and the lower clamping wedge surface respectively maintain consistent angles with the clamping surfaces on the male buckle bent groove and the female buckle bent groove, and the distance between the upper clamping wedge surface of the groove and the lower clamping wedge surface of the adjacent groove above it is greater than the distance between the two clamping surfaces on the male buckle bent groove and the female buckle bent groove on both side edges of the buckling plate, and after the male buckle bent groove and the female buckle bent groove are buckled together, they form an elastic tensile buckle with the slots on each of the keels.

[0011] The male buckle bending groove and the female buckle bending groove are groove-shaped structures formed by bending the two side edges of the buckle plate multiple times, and the male buckle bending groove and the female buckle bending groove are symmetrically arranged on both sides of the buckle plate.

[0012] The opening of the slot is an inwardly expanded opening structure, and the upper clamping wedge surface and the lower clamping wedge surface are symmetrically arranged at the upper edge and the lower edge of the slot.

[0013] The male buckle bend groove and the female buckle bend groove respectively include a snap-fit ​​surface and an embracing surface. After the male buckle bend groove of the snap-fit ​​plate is combined with the female buckle bend groove of the other snap-fit ​​plate, the embracing surface of the female buckle bend groove is adhered to the embracing surface of the male buckle bend groove, the snap-fit ​​surface of the male buckle bend groove is snap-fitted and fixed with the upper snap-fit ​​wedge surface of the snap-fit ​​groove, and the snap-fit ​​surface of the female buckle bend groove is snap-fitted and fixed with the lower snap-fit ​​wedge surface of the snap-fit ​​groove.

[0014] The engaging surface is a groove-shaped structure formed by at least three folded surfaces, and the engaging surface in the male buckle bending groove is completely fitted with the engaging surface in the female buckle bending groove.

[0015] The embracing surface includes a first folding surface, a second folding surface and a third folding surface which are bent in sequence, the first folding surface is connected to the folding surface, and the two form an obtuse angle; the second folding surface is arranged parallel to the buckling plate, and the first folding surface and the third folding surface respectively form equal obtuse angles with the second folding surface.

[0016] Furthermore, the width of the third folded surface is smaller than the width of the first folded surface.

[0017] The male buckle bending groove and the female buckle bending groove are arranged along the buckling plate in a continuous length.

[0018] The technical solution of the present invention has the following advantages:

[0019] A. The present invention sets male buckle bend grooves and female buckle bend grooves on both side edges of the buckle plate, and at the same time, folding surfaces are respectively set on the male buckle bend groove and the female buckle bend groove, and the folding surfaces are connected to the edge of the buckle plate, and the two form an acute angle. The upper and lower edges of the slot are respectively formed with an upper clamping wedge surface and a lower clamping wedge surface, and the angle formed by the upper clamping wedge surface and the lower clamping wedge surface and the vertical surface of the keel is used as a clamping angle, and this clamping angle is used for the folding surface to clamp and engage. Since the spacing of the clamping wedge surfaces formed between the upper and lower slots is larger than the spacing of the folding surfaces on both side edges of the buckle plate, the construction personnel only need to install it roughly during assembly, and do not need to consider the positioning problem, which greatly improves the construction efficiency and reduces the cost significantly. When the external wind pressure is applied, the wind pressure acts on the horizontal plank, and the expansion and tightening effect at the junction of the two horizontal planks is stronger, and the firmness is better. When the wind pressure disappears, the buckle plate relies on its own elasticity to return to its original position.

[0020] B. Since the installation of the cross-laying board in the present invention relies on its own tensile elasticity to achieve the clamping installation in the keel slot, the snap-fitting plates squeeze each other to stabilize them in the keel slot, and no structural stapling is required. The installation of the snap-fitting plates is done by manually snapping them onto the original keel. The accuracy of the snap-fitting plates is guaranteed by the stamping accuracy pre-processed in the factory, which avoids construction quality and makes the construction wall more beautiful.

[0021] C. The snap-fitting plates in the present invention creatively adopt an embracing surface and a folding surface, and are installed one by one from bottom to top. The embracing surface of the upper side edge of the lower snap-fitting plate is pressed against the embracing surface of the lower side edge of the upper snap-fitting plate, and the two are completely combined together to prevent rainwater from penetrating, and have good sealing performance and strong waterproof ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present invention, the drawings required for use in the specific embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic diagram of the structure after the buckling plate and the keel provided by the present invention are buckled together;

[0024] Figure 2 A schematic diagram of the installation state between the buckle plate and the keel provided by the present invention;

[0025] Figure 3 for Figure 1 and Figure 2 Schematic diagram of the structure of the middle buckle plate.

[0026] The following are marked in the figure:

[0027] 1-keel, 11-slot; 2-fastening plate; 3-male buckle bend groove; 4-female buckle bend groove

[0028] a-folding surface; b-embracing surface; c-upper clamping wedge surface; d-lower clamping wedge surface;

[0029] b1-first folding surface, b2-second folding surface, b3-third folding surface. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figure 1 As shown, the present invention provides a horizontally laid buckle plate installation structure, where the buckle plate 2 is connected to each vertically arranged keel 1, such as Figure 3As shown, male buckle bending groove 3 and female buckle bending groove 4 are respectively formed on both side edges of the buckle plate 2, which are bent toward the same side of the buckle plate. The male buckle bending groove 3 and the female buckle bending groove 4 respectively form a clamping surface a at the edge position of the buckle plate 2, and an acute angle structure is formed between the clamping surface a and the buckle plate 2. The opening formed by the male buckle bending groove 3 and the female buckle bending groove 4 is lower than the plate surface of the buckle plate 2; at the same time, a plurality of clamping grooves 11 are formed at intervals on the keel 1, and the male buckle bending groove 3 and the female buckle bending groove 4 are placed in the clamping groove 11 after being buckled, and the upper edge and lower edge of the opening of the clamping groove 11 are located The upper clamping wedge surface c and the lower clamping wedge surface d are respectively formed at the edge and extend toward the inner side of the slot 11. The upper clamping wedge surface c) and the lower clamping wedge surface d are respectively consistent with the clamping surface a on the male buckle curved groove 3 and the female buckle curved groove 4. The distance between the upper clamping wedge surface c of the slot 11 and the lower clamping wedge surface d of the adjacent slot above it is slightly larger than the distance between the two clamping surfaces on the male buckle curved groove 3 and the female buckle curved groove 4 on both sides of the buckle plate 2. When the male buckle curved groove 3 and the female buckle curved groove 4 are buckled, they form an elastic tensile buckle with the slot 11 on the keel 1. It can be obtained from Figure 2 It can be seen that the spacing formed by the tip positions of the upper and lower clamping wedge surfaces is slightly larger than the tip spacing of the upper and lower clamping surfaces a of the snap-fit ​​plate. All the slots on the keel and the male and female buckle bends on the snap-fit ​​plate are pre-processed in the project, and the acute angle space formed by the clamping surface and the snap-fit ​​plate is directly clamped on the upper clamping wedge surface and the lower clamping wedge surface of the slot. The construction personnel first install the male buckle bend at the bottom of the snap-fit ​​plate into the female buckle bend installed in the slot, and then pull the snap-fit ​​plate hard to slide the female buckle bend along the lower clamping wedge surface of the slot into the slot. After being clamped in place, the entire snap-fit ​​plate is in a stretched state, and the male buckle bend below the snap-fit ​​plate is squeezed and fitted with the female buckle bend of the snap-fit ​​plate below.

[0034] When external wind pressure is applied, the snap-on panels squeeze each other to make them more stable in the keel slot. There are no exposed structural nails on the entire horizontal paving surface, and the environment will not cause rust problems on the structural nails. The snap-on panels are installed by manually snapping them on the original keel. The accuracy of the snap-on panels is guaranteed by the stamping accuracy pre-processed in the factory, which greatly improves the installation accuracy, reduces the on-site construction standards, avoids construction quality, greatly improves the implementation efficiency, and reduces the construction cost.

[0035] like Figure 3 As shown, the male buckle bend groove 3 and the female buckle bend groove 4 are groove-shaped structures formed by bending the two side edges of the buckle plate 2 for multiple times, and the male buckle bend groove 3 and the female buckle bend groove 4 are symmetrically arranged on both sides of the buckle plate so that the two can fit together better. Figure 1 shown.

[0036] In order to prevent the buckle plate from being separated from the keel slot when the wind force is strong, the opening of the slot 11 is formed into an inward-expanding opening structure, and the upper clamping wedge surface c and the lower clamping wedge surface d are symmetrically arranged at the upper edge and the lower edge of the slot 11. The inward-expanding opening structure cooperates with the upper clamping wedge surface c and the lower clamping wedge surface d, so that the female buckle curved groove and the male buckle curved groove can be more closely combined with the keel slot, and the clamping position is more accurate. At the same time, the wedge surface structure also facilitates the construction personnel to assemble the buckle plate.

[0037] Specifically, Figure 2 As shown, the male buckle bend groove 3 and the female buckle bend groove 4 respectively include a snap-fit ​​surface a and an embrace surface b. After the male buckle bend groove 3 of the snap-fit ​​plate 2 is combined with the female buckle bend groove 4 of another snap-fit ​​plate 2, the embrace surface of the female buckle bend groove 4 is fitted together with the embrace surface of the male buckle bend groove 3. The snap-fit ​​surface a of the male buckle bend groove 3 is snap-fitted with the upper snap-fit ​​wedge surface of the snap-fit ​​groove 11, and the snap-fit ​​surface a of the female buckle bend groove 4 is snap-fitted with the lower snap-fit ​​wedge surface of the snap-fit ​​groove 11. It should be noted that the snap-fitting here relies on the elastic plasticity of the snap-fit ​​plate, so that the snap-fit ​​plate produces a certain elastic stretch. After the male and female buckle bend grooves on the snap-fit ​​plate are snap-fitted, they are pressed against the snap-fit ​​groove of the keel. Under the elastic force of the snap-fit ​​plate, the buckle will not fall out of the snap-fit ​​groove.

[0038] like Figure 1 and Figure 3 As shown, the engaging surface b on the male buckle bend groove and the female buckle bend groove is a groove-shaped structure composed of three folding surfaces. Specifically, the engaging surface b includes a first folding surface b1, a second folding surface b2 and a third folding surface b3 which are bent in sequence. The first folding surface b1 is connected to the folding surface a, and the two form an obtuse angle; the second folding surface b2 is arranged in parallel with the buckle plate 2, and the first folding surface b1 and the third folding surface b3 respectively form equal obtuse angles with the second folding surface b2. After assembly, the first folding surface of the female buckle bend groove is bonded to the third folding surface of the male buckle bend groove, the second folding surface of the female buckle bend groove is bonded to the second folding surface of the male buckle bend groove, and the third folding surface of the female buckle bend groove is bonded to the first folding surface of the male buckle bend groove. Since the male buckle bend groove and the female buckle bend groove are arranged symmetrically, the two are completely bonded after being buckled. In order to facilitate installation, the present invention is also preferably that the width of the third folding surface b3 is smaller than the width of the first folding surface b1. During installation, the two buckle plates need to be brought close together, the male buckle bend groove is placed in the female buckle bend groove first, and then the upper buckle plate is pulled upward to rotate along the two joints to achieve the combination of the male buckle bend groove and the female buckle bend groove.

[0039] Of course, more folded surfaces can be provided to form a groove-like structure to enhance the anti-slip capability of the male and female buckle bend grooves, and the engaging surface in the male buckle bend groove 3 and the engaging surface in the female buckle bend groove 4 are completely fitted together to achieve a stable combination of the two.

[0040] The present invention sets a folding surface on the male buckle bend and the female buckle bend respectively, and the two folding surfaces have the same angle with the buckle plate; the male and female buckle bends can be mutually buckled and fixed to the board surface on the keel support through rotation and elasticity. The installation of the buckle plate is divided into keel installation and board surface installation. The keel installation is vertical installation. The accuracy of the keel is guaranteed by the accuracy of factory pre-pressing. The installer only needs to fix the vertical keel according to the module, and no high-precision adjustment is required. The buckle plates interact with each other and snap into the slots. Without the twisting action during manual installation, they cannot fall out of the keel slots.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, the obvious changes or modifications derived therefrom are still within the scope of protection of the present invention.

Claims

1. A horizontally laid buckle plate installation structure, comprising a vertically arranged keel (1) and a buckle plate (2) horizontally laid on the keel (1), characterized in that: The side edges of the buckling plate (2) are respectively formed with a male buckle bending groove (3) and a female buckle bending groove (4) bent toward the same side of the buckling plate, and the male buckle bending groove (3) and the female buckle bending groove (4) respectively form a clamping surface (a) at the edge position of the buckling plate (2), and an acute angle is formed between the clamping surface (a) and the buckling plate (2), and the opening formed by the male buckle bending groove (3) and the female buckle bending groove (4) is lower than the plate surface of the buckling plate (2); a plurality of clamping grooves (11) are formed at intervals on the keel (1), and the male buckle bending groove (3) and the female buckle bending groove (4) are placed in the clamping groove (11) after being buckled, and an upper clamping wedge surface (c) and a lower clamping wedge surface (d) extending toward the inner side surface of the clamping groove (11) are respectively formed at the upper edge and the lower edge of the opening of the clamping groove (11), and the upper clamping wedge surface (c) and the lower clamping wedge surface (d) are respectively formed. The wedge-shaped surface (d) maintains a consistent angle with the engaging surfaces (a) on the male buckle curved groove (3) and the female buckle curved groove (4), respectively; the opening of the clamping groove (11) is an inwardly expanded opening structure; the upper engaging wedge-shaped surface (c) and the lower engaging wedge-shaped surface (d) are symmetrically arranged at the upper edge and the lower edge of the clamping groove (11); the distance between the upper engaging wedge-shaped surface (c) of the clamping groove (11) and the lower engaging wedge-shaped surface (d) of the upper adjacent clamping groove is greater than the distance between the two engaging surfaces on the male buckle curved groove (3) and the female buckle curved groove (4) at the two side edges of the buckling plate (2); after the male buckle curved groove (3) and the female buckle curved groove (4) are buckled, the engaging surfaces on the male buckle curved groove (3) and the engaging surfaces on the female buckle curved groove (4) respectively form corresponding elastic tensile buckling with the upper engaging wedge-shaped surface (c) and the lower engaging wedge-shaped surface (d) at the upper and lower edges of the clamping groove (11).

2. The installation structure of the horizontally laid buckled plate according to claim 1 is characterized in that: The male buckle bending groove (3) and the female buckle bending groove (4) are groove-shaped structures formed by bending the two side edges of the buckle plate (2) multiple times, and the male buckle bending groove (3) and the female buckle bending groove (4) are symmetrically arranged on the two sides of the buckle plate.

3. The installation structure of the horizontally laid buckled plate according to claim 2 is characterized in that: The male buckle curved groove (3) and the female buckle curved groove (4) respectively comprise a snap-fit ​​surface (a) and an embracing surface (b); after the male buckle curved groove (3) of the snap-fit ​​plate (2) is combined with the female buckle curved groove (4) of the other snap-fit ​​plate (2), the embracing surface of the female buckle curved groove (4) and the embracing surface of the male buckle curved groove (3) are fitted together; the snap-fit ​​surface (a) of the male buckle curved groove (3) and the upper snap-fit ​​wedge surface of the snap-fit ​​groove (11) are snap-fitted and fixed; the snap-fit ​​surface (a) of the female buckle curved groove (4) and the lower snap-fit ​​wedge surface of the snap-fit ​​groove (11) are snap-fitted and fixed.

4. The installation structure of the horizontally laid buckled plate according to claim 3 is characterized in that: The engaging surface (b) is a groove-shaped structure formed by folding at least three folded surfaces, and the engaging surface in the male buckle bending groove (3) is completely in contact with the engaging surface in the female buckle bending groove (4).

5. The installation structure of the horizontally laid buckled plate according to claim 4 is characterized in that: The embracing surface (b) comprises a first folding surface (b1), a second folding surface (b2) and a third folding surface (b3) which are bent in sequence, the first folding surface (b1) is connected to the snap-fit ​​surface (a), and the two form an obtuse angle; the second folding surface (b2) is arranged parallel to the buckling plate (2), and the first folding surface (b1) and the third folding surface (b3) respectively form equal obtuse angles with the second folding surface (b2).

6. The installation structure of the horizontally laid buckled plate according to claim 5, characterized in that: The width of the third folding surface (b3) is smaller than the width of the first folding surface (b1).

7. The installation structure of the horizontally laid buckled plate according to any one of claims 1 to 6, characterized in that: The male buckle bending groove (3) and the female buckle bending groove (4) are arranged along the entire length of the buckle plate (2).

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