Cement board limiting combined reinforcing fastener

Abstract

The utility model relates to the technical field of building hardware, in particular to a cement board limiting combined reinforcing fastener. According to the technical scheme, the device comprises a main body buckling stabilizing seat, the projection of the main body buckling stabilizing seat in the left-right direction is an isosceles trapezoid, and the lower end positions of two inclined faces of the main body buckling stabilizing seat are each provided with a symmetrical isolation supporting connecting plate facing the outer side of the lower portion. A combined connection stabilizing plate in the horizontal direction is arranged at the lower end of the isolation supporting connecting plate, fastening fit connecting grooves which are evenly distributed and penetrate through the thickness direction are formed in the combined connection stabilizing plate, and a V-shaped press-in combined reinforcing groove which is provided with an upward opening and completely penetrates through the inclined faces on the two sides is formed in the upper end of the main body buckling stabilizing base. The connecting piece has the advantages that matching is carried out in a buckling mode, the matching efficiency is effectively improved, the strength of the connecting position can be higher, the effect of reinforcing the connecting position can be achieved, and the connecting piece is convenient to disassemble in the later period.

Description

Technical Field

[0001] The utility model relates to the technical field of building hardware, in particular to a cement board limiting combined reinforcement fastener. Background Art

[0002] During construction, cement board is an important supporting structure for cement walls, columns and other cement products. When in use, it is usually necessary to use a variety of composite boards for splicing and coordination. The existing coordination positions are usually fixed and connected by fasteners and fastening bolts, and the coordination efficiency is relatively low. For the combined structure with high strength requirements for cement boards, it is difficult to strengthen the coordination during connection, and the durability during use is relatively poor, and the cost of use is relatively high. Utility Model Content

[0003] The purpose of the utility model is to provide a cement board limiting combined reinforcement fastener, which can be fixed together with the cement board when in use, and can quickly connect multiple products of different heights at parallel positions on the end faces of the cement board. It cooperates by snapping together, which effectively improves the efficiency of cooperation, and can make the strength of the connection position higher, can play a role in reinforcing the connection position, and is also more convenient for later disassembly. The reinforcement structure can be pressed into the main body position as needed, which can form a staggered pressed combination force at the matching position, making the overall combination more stable. When in use, it can cooperate with the cement board body by direct locking or welding, and the connection convenience is stronger.

[0004] The technical solution of the utility model is as follows:

[0005] The lock body has two cams, one for locking the top of the locking plate and the other for locking the top of the locking plate, wherein the locking plate has two cams that are locked in a vertical direction and the other for locking the top of the locking plate.

[0006] Furthermore, the fastening and fitting connecting groove is a U-shaped groove opening outward, and an outer edge position of the fastening and fitting connecting groove is provided with a safety rounded corner structure.

[0007] Furthermore, the depth of the pressed combined reinforcement groove is greater than half the thickness of the main body buckle stabilizing seat.

[0008] Furthermore, a precise combination limiting groove is provided at the connection position between the lower end of the snap-fit ​​limiting matching boss and the main body snap-fit ​​stabilizing seat, and the precise combination limiting groove completely penetrates the snap-fit ​​limiting matching boss in the front-to-back direction.

[0009] Beneficial effects of the utility model:

[0010] The utility model can be fixed together with the cement board when in use, and can quickly connect multiple products of different heights at parallel positions on the end faces of the cement board. It cooperates by snapping together, which effectively improves the efficiency of cooperation and can make the strength of the connection position higher. It can play a role in reinforcing the connection position, and it is also convenient for later disassembly. The reinforcement structure can be pressed into the main body position as needed, which can form a staggered pressed combination force at the matching position, making the overall combination more stable. When it is in use, it can cooperate with the cement board body by direct locking or welding, and the connection convenience is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a front schematic diagram of the utility model;

[0013] Figure 3 It is a left side schematic diagram of the utility model;

[0014] Figure 4 It is a schematic diagram of the right side of the utility model;

[0015] Figure 5 It is a top view schematic diagram of the utility model;

[0016] Figure 6 It is a bottom view schematic diagram of the utility model;

[0017] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0018] In the figure: 1. The main body is buckled with the stabilizing seat, 2. The isolation support connecting plate, 3. The combined connecting stabilizing plate, 4. The fastening matching connecting groove, 5. The pressing into the combined reinforcement groove, 6. The buckling limiting matching boss, 7. The forming avoidance spare groove. DETAILED DESCRIPTION

[0019] like Figures 1 to 7As shown, a cement board limiting combination reinforcement fastener includes a main body buckling stabilizing seat 1 projected as an isosceles trapezoid in the left and right directions, and the lower ends of the two inclined surfaces of the main body buckling stabilizing seat 1 are respectively provided with a symmetrical isolation support connecting plate 2 facing downward and outward, which can isolate the upper and lower positions and form a height difference. This height difference is used to combine and place other cement board products. The lower end of the isolation support connecting plate 2 is provided with a horizontal combination connection stabilizing plate 3, through which this product is connected to the main body of the cement board. The combination connection stabilizing plate 3 is provided with fastening matching connection grooves 4 that are evenly distributed and penetrate the thickness direction, through which the fastening bolts can be matched to connect with the fixing holes on the cement board. The cement boards can also be welded through this position so that they can be firmly welded together. The upper end of the main body buckle stabilizing seat 1 is provided with a V-shaped press-fit combined reinforcement groove 5 which opens upward and completely penetrates the inclined surfaces on both sides. A reinforcement structure can be pressed into this position at the outer position as needed to make the overall matching strength higher. At the same time, it can also be matched with the fasteners during combination for connection, which can form a staggered matching force, making the mutual matching stability more reliable. It is safer during later use. A symmetrical and integrally formed buckle limit matching boss 6 is respectively provided at the upper ends of the left and right sides of the main body buckle stabilizing seat 1. Its setting can limit the matching of cement board products spliced ​​in the left and right directions. After the left and right directions are matched and placed, this position applies pressure from the top and bottom directions, thereby playing a buckling and matching role. The length of the buckle limit matching boss 6 is the same as the width of the upper end of the main body buckle stabilizing seat 1 in the front-to-back direction, ensuring the bearing strength of this structure. The lower end of the main body buckle stabilizing seat 1 is located on both sides of the press-in combined reinforcement groove 5, and a conical molded avoidance spare groove 7 is respectively provided. On the one hand, it makes the overall casting production and processing easier and the material cost lower. On the other hand, it can be reinforced with the upper reinforcement boss of the cement board at this position, which can make the mutual matching strength higher and the durability stronger during later use. It can be fixed with the cement board when in use, and can quickly connect multiple products of different heights at the parallel position of the end face of the cement board. It is matched by buckling, which effectively improves the efficiency of matching, and can make the strength of the connection position higher, and can play the role of reinforcing the connection position. It is also more convenient for disassembly in the later stage. The reinforcement structure can be pressed into the main body position as needed, which can form a staggered pressed combination force at the matching position, making the overall combination stability more reliable. When it is used, it can be matched with the main body of the cement board by direct locking or welding, and the connection convenience is stronger.

[0020] Preferably, the fastening and fitting connecting groove 4 is a U-shaped groove opening outward, and a safety fillet structure is provided at the outer edge of the fastening and fitting connecting groove 4, so that the operation of fitting is more convenient when fitting with fastening bolts or welding operations.

[0021] Preferably, the depth of the press-fit combination reinforcement groove 5 is greater than half the thickness of the main body buckle stabilizing seat 1, so that the combination stability during press-fit is more reliable, the overall press-fit force is greater, and the combination safety is higher.

[0022] Preferably, a precise combination limit groove is provided at the connection position between the lower end of the snap-fit ​​limit matching boss 6 and the main body snap-fit ​​stabilizing seat 1, and the precise combination limit groove completely penetrates the snap-fit ​​limit matching boss 6 in the front-to-back direction. Setting this structure can make the safety protection effect of the position better during matching, and will not move outward, but it needs to be fitted through sliding in the front-to-back direction during installation, and there are certain requirements for the space during installation, otherwise it will affect the smooth progress of the installation.

[0023] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A cement board limit combination reinforcement fastener, characterized in that: The invention comprises a main body buckle-fitting stabilizing seat (1) projected as an isosceles trapezoid in the left-right direction, the lower end positions of the two inclined surfaces of the main body buckle-fitting stabilizing seat (1) are respectively provided with a symmetrical isolation support connecting plate (2) facing downward and outward, the lower end of the isolation support connecting plate (2) is provided with a horizontally arranged combined connection stabilizing plate (3), the combined connection stabilizing plate (3) is provided with a uniformly distributed fastening matching connection groove (4) penetrating in the thickness direction, the upper end of the main body buckle-fitting stabilizing seat (1) is provided with a V-shaped press-fitting combined reinforcement groove (5) opening upward and completely penetrating the inclined surfaces on both sides, the upper end positions of the left and right sides of the main body buckle-fitting stabilizing seat (1) are respectively provided with a symmetrical and integrally formed buckle-fitting limiting matching boss (6), the length of the buckle-fitting limiting matching boss (6) is the same as the width of the upper end of the main body buckle-fitting stabilizing seat (1) in the front-to-back direction, and the lower end of the main body buckle-fitting stabilizing seat (1) is respectively provided with a conical forming avoidance spare groove (7) at the two sides of the press-fitting combined reinforcement groove (5).

2. A cement board position limiting combined reinforcement fastener according to claim 1, characterized in that: The fastening and matching connecting groove (4) is a U-shaped groove opening outwards, and a safety rounded corner structure is provided at the outer edge of the fastening and matching connecting groove (4).

3. A cement board position limiting combined reinforcement fastener according to claim 1, characterized in that: The depth of the pressed-in combined reinforcement groove (5) is greater than half the thickness of the main body buckle stabilizing seat (1).

4. The cement board limiting combined reinforcement fastener according to claim 1, characterized in that: A precise combination limiting groove is provided at the connection position between the lower end of the snap-fit ​​limiting matching boss (6) and the main body snap-fit ​​stabilizing seat (1), and the precise combination limiting groove completely penetrates the snap-fit ​​limiting matching boss (6) in the front-to-back direction.

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