Quick splicing structure for prefabricated building prefabricated wall panels

Abstract

The utility model relates to the technical field of assembly type wallboards, and discloses an assembly type building prefabricated wallboard rapid splicing structure which comprises two wallboards arranged side by side in the left-right direction, splicing assemblies are arranged on the left side and the right side of each wallboard, each splicing assembly comprises a T-shaped splicing strip fixed to the left side of the corresponding wallboard, and splicing openings are formed in the right side of the wallboards. The T-shaped splicing strip of the right side wall plate is slidably connected with the interior of the splicing opening of the left side wall plate in an inserted mode, a T-shaped locking strip is fixed to the bottom face of the T-shaped splicing strip, and a locking groove is formed in the bottom face of the interior of the splicing opening. The T-shaped locking strip is sequentially inserted into the splicing opening and the locking groove, at the moment, the T-shaped splicing strip is inserted into the splicing opening, and the locking head is clamped into the fixing groove, so that splicing is completed, after splicing, the T-shaped splicing strip can position the wallboard front and back, and the T-shaped locking strip plays a role in left and right positioning; and the locking head is used for positioning the upper parts of the wallboards, so that the wallboards are spliced and positioned in the hoisting process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of assembled wallboard, especially relates to a prefabricated wallboard quick splicing structure of assembled building. BACKGROUND

[0002] The assembled building is different from the traditional building mode, and the biggest feature of the assembled building is that the components (such as floor, wallboard, etc.) for building are processed and manufactured in a factory, then are transported to the building construction site, and are assembled and installed on site through reliable connecting mode.

[0003] The existing assembled splicing wallboard (announcement number: CN222183853U) has at least the following disadvantages: the device does not set an effective positioning mechanism at the splicing place of two wallboards in use, which leads to the need for manual adjustment of the position of the wallboard when hoisting one wallboard to the side splicing of another wallboard to ensure the alignment of the splicing structure of the two wallboards, thereby increasing the splicing process, reducing the splicing speed and affecting the layout efficiency of the wallboard, and therefore the utility model is proposed. SUMMARY

[0004] The utility model discloses a prefabricated wallboard quick splicing structure of assembled building to solve the shortcomings in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A prefabricated wallboard quick splicing structure of assembled building, including two left and right side by side wallboards, the left and right sides of wallboard are provided with splicing assembly, splicing assembly includes the T-shaped splicing strip fixed in the left side of wallboard, the right side of wallboard is provided with splicing mouth, the T-shaped splicing strip of right side wallboard and the inside of splicing mouth of left side wallboard are slidably inserted, the bottom surface of T-shaped splicing strip is fixed with T-shaped locking strip, the inside bottom surface of splicing mouth is provided with locking groove, the T-shaped locking strip of right side wallboard and the inside of locking groove of left side wallboard are slidably inserted, and the gap between T-shaped locking strip and splicing mouth and the gap between T-shaped locking strip and locking groove are filled with cement pouring layer.

[0007] As a further scheme of the utility model, the inside one side of splicing mouth is provided with mounting slot, the inside of mounting slot is slidably provided with locking head, the inside one side between locking head and mounting slot is fixed with spring, the side away from wallboard of T-shaped splicing strip is provided with fixed slot, and the inside of fixed slot of right side wallboard and the inside of locking head of left side wallboard are slidably inserted.

[0008] As a further embodiment of this utility model, the T-shaped locking strip has an overall structure that is wider at the top and narrower at the bottom. The side of the T-shaped locking strip away from the wall panel and both the left and right sides are inclined structures. The locking head has an overall trapezoidal structure with the inclined surface facing upwards.

[0009] As a further embodiment of this utility model, the length of the T-shaped locking strip is three-quarters of the depth of the locking groove.

[0010] As a further embodiment of this utility model, a casting hole is provided on the front side of the wall panel, and the casting hole extends to the bottom surface of the wall panel.

[0011] As a further embodiment of this utility model, the top and bottom surfaces of the wall panel are provided with several positioning grooves, and threaded cylinders are embedded on the front and rear sides of the wall panel.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By hoisting the right-side wall panel to the right side of the left-side wall panel during the splicing process, and then inserting the T-shaped locking strip into the splicing interface and locking groove in sequence, the T-shaped splicing strip is inserted into the splicing interface, and the locking head is engaged in the fixing groove, thus completing the splicing. After splicing, the T-shaped splicing strip can position the wall panel front and back, while the T-shaped locking strip provides left and right positioning, and the locking head positions the top of the wall panel. This allows for splicing and positioning during the hoisting process of the wall panel, eliminating the need for manual adjustment of the wall panel's position after hoisting it to the installation location before splicing. This increases the splicing speed and accelerates the efficiency of wall panel placement. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a rapid assembly structure for prefabricated wall panels in prefabricated buildings proposed in this utility model.

[0015] Figure 2 This is a three-dimensional sectional view of the wall panel structure of a prefabricated wall panel quick splicing structure for prefabricated buildings proposed in this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the locking head of a prefabricated wall panel quick-assembly structure for prefabricated buildings proposed in this utility model.

[0017] Figure 4 This is a bottom-view three-dimensional structural diagram of a prefabricated wall panel quick-assembly structure proposed in this utility model.

[0018] In the figure: 1, wallboard; 2, T-shaped splicing strip; 201, splicing port; 202, T-shaped locking strip; 203, locking groove; 204, concrete pouring layer; 205, mounting groove; 206, locking head; 207, spring; 208, fixing groove; 3, pouring hole; 4, positioning groove; 401, threaded cylinder. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it should be pointed out that the directions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with" and "connection" should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0022] As shown in Figures 1-4 A prefabricated wallboard fast splicing structure of fabricated building, including two left and right side by side wallboard 1, the left and right sides of wallboard 1 are provided with splicing assembly, splicing assembly includes T-shaped splicing strip 2 fixed on the left side of wallboard 1, the right side of wallboard 1 is provided with splicing port 201, the T-shaped splicing strip 2 of the right side wallboard 1 and the splicing port 201 of the left side wallboard 1 are slidably inserted, the bottom surface of T-shaped splicing strip 2 is fixed with T-shaped locking strip 202, the inner bottom surface of splicing port 201 is provided with locking groove 203, the T-shaped locking strip 202 of the right side wallboard 1 and the locking groove 203 of the left side wallboard 1 are slidably inserted, the gap between T-shaped locking strip 202 and splicing port 201 and the gap between T-shaped locking strip 202 and locking groove 203 are filled with concrete pouring layer 204.

[0023] As shown in Figures 2-4As shown, in this embodiment, the inside of the splicing port 201 is provided with a mounting groove 205, the inside of the mounting groove 205 is slidably provided with a locking head 206, the spring 207 is fixed between the inside of the mounting groove 205 and the locking head 206, the side of the T-shaped splicing strip 2 away from the wallboard 1 is provided with a fixing groove 208, and the locking head 206 of the left wallboard 1 and the inside of the fixing groove 208 of the right wallboard 1 are slidably inserted. When splicing the wallboard 1, the right wallboard 1 is hoisted to the right side of the left wallboard 1, and the T-shaped locking strip 202 is sequentially inserted into the inside of the splicing port 201 and the locking groove 203. At this time, the T-shaped splicing strip 2 is inserted into the inside of the splicing port 201, and the locking head 206 is clamped in the inside of the fixing groove 208, so that the splicing is completed. After splicing, the T-shaped splicing strip 2 can position the wallboard 1 front and back, and the T-shaped locking strip 202 plays a role in left and right positioning, and the locking head 206 positions the upper part of the wallboard 1, so that the wallboard 1 is spliced and positioned during hoisting, without the need for manual adjustment and positioning of the wallboard 1 after hoisting to the installation position and then splicing, thereby increasing the splicing speed and accelerating the arrangement efficiency of the wallboard 1.

[0024] As shown in the Figures 2-4 embodiment, the T-shaped locking strip 202 has a structure of being wide at the top and narrow at the bottom, the side of the T-shaped locking strip 202 away from the wallboard 1 and the left and right sides thereof are all inclined surfaces, and the locking head 206 has a trapezoidal structure with the inclined surface upward. By using the structure of the T-shaped locking strip 202 being wide at the top and narrow at the bottom, and the side of the T-shaped locking strip 202 away from the wallboard 1 and the left and right sides thereof being all inclined surfaces, the T-shaped locking strip 202 is more easily inserted into the inside of the splicing port 201 and the locking groove 203.

[0025] As shown in the Figures 2-4 embodiment, the length of the T-shaped locking strip 202 is three-fourths of the depth of the locking groove 203. By setting the length of the T-shaped locking strip 202 to be three-fourths of the depth of the locking groove 203, a large gap is left between the bottom end of the T-shaped locking strip 202 and the inside bottom surface of the locking groove 203, so as to ensure the adhesion strength of the concrete to the T-shaped locking strip 202 and increase the stability of the connection of the wallboard 1.

[0026] As shown in the Figures 2-4 embodiment, the front side of the wallboard 1 is provided with a pouring hole 3, and the pouring hole 3 extends to the bottom surface of the wallboard 1. By pouring concrete into the inside of the pouring hole 3, the connection of the wallboard 1 and the floor is ensured, and the stability of the installation of the wallboard 1 is ensured.

[0027] As shown in the Figures 2-4As shown, in the embodiment, the top surface and the bottom surface of the wallboard 1 are provided with a plurality of positioning grooves 4, and the front side and the rear side of the wallboard 1 are embedded with threaded barrels 401, through the positioning grooves 4, the position of the wallboard 1 is preliminarily positioned, and the top plate is positioned when the top plate and the wallboard 1 are installed, the lifting ring with threads is screwed with the threaded barrel 401, and then the steel cable of the hoisting mechanism is connected with the lifting ring, so that the wallboard 1 can be lifted.

[0028] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: in use, the lifting ring with threads is screwed with the threaded barrel 401, and then the steel cable of the hoisting mechanism is connected with the lifting ring and the right wallboard 1 is hoisted to the right side of the left wallboard 1, the wallboard 1 slowly descends from top to bottom, and in the descending process, the positioning steel bars of the construction point are inserted into the inside of the positioning grooves 4, so that the T-shaped locking strips 202 are sequentially inserted into the inside of the splicing interfaces 201 and the locking grooves 203, the T-shaped locking strips 202 are provided with the structure of being wide at the top and narrow at the bottom, and the side away from the wallboard 1 and the left and right sides of the T-shaped locking strips 202 are provided with the inclined surface structure, so that the T-shaped locking strips 202 are more easily inserted into the inside of the splicing interfaces 201 and the locking grooves 203, in this process, the T-shaped locking strips 202 extrude the locking heads 206, so that the locking heads 206 slide and shrink into the inside of the installation grooves 205 and compress the springs 207, when the locking heads 206 correspond to the positions of the fixed grooves 208, the springs 207 rebound and drive the locking heads 206 to be inserted into the inside of the fixed grooves 208, so that splicing is formed, after splicing, the T-shaped splicing strips 2 can position the wallboard 1 front and back, the T-shaped locking strips 202 play the role of left and right positioning, and the locking heads 206 position the top of the wallboard 1, so that the wallboard 1 is spliced and positioned in the hoisting process, without the need of manually adjusting the position of the wallboard 1 after the wallboard 1 is hoisted to the installation position and then spliced, the splicing speed is increased, the assembly efficiency of the wallboard 1 is improved, then the gaps between the T-shaped locking strips 202 and the splicing interfaces 201 and the gaps between the T-shaped locking strips 202 and the locking grooves 203 are poured with concrete, the inside of the pouring holes 3 is poured with concrete, the wallboard 1 is connected with the floor, and the arrangement of the wallboard 1 is completed.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A prefabricated wallboard quick splicing structure for fabricated buildings, comprising two wallboards (1) arranged side by side, characterized in that, Both sides of the wallboard (1) are provided with splicing components, the splicing components include T-shaped splicing strips (2) fixed on the left side of the wallboard (1), the right side of the wallboard (1) is provided with a splicing port (201), the T-shaped splicing strip (2) of the right side wallboard (1) is slidably inserted into the splicing port (201) of the left side wallboard (1), the bottom surface of the T-shaped splicing strip (2) is fixed with a T-shaped locking strip (202), the inner bottom surface of the splicing port (201) is provided with a locking groove (203), the T-shaped locking strip (202) of the right side wallboard (1) is slidably inserted into the locking groove (203) of the left side wallboard (1), and the gap between the T-shaped locking strip (202) and the splicing port (201) and the gap between the T-shaped locking strip (202) and the locking groove (203) are filled with a concrete pouring layer (204).

2. The prefabricated wallboard quick splicing structure of the assembled building according to claim 1, characterized in that, The inner side of the splicing port (201) is provided with a mounting groove (205), the mounting groove (205) is slidably provided with a locking head (206), the locking head (206) and the inner side of the mounting groove (205) are fixedly connected with a spring (207), the side, away from the wallboard (1), of the T-shaped splicing strip (2) is provided with a fixing groove (208), and the locking head (206) of the left side wallboard (1) is slidably inserted into the fixing groove (208) of the right side wallboard (1).

3. The prefabricated wallboard quick splicing structure of the assembled building according to claim 2, characterized in that, The T-shaped locking strip (202) has a structure that is wide at the top and narrow at the bottom, the side, away from the wallboard (1), and the left and right sides of the T-shaped locking strip (202) are all inclined surfaces, the locking head (206) has a trapezoidal structure, and the inclined surface is upward.

4. The prefabricated wallboard quick splicing structure of claim 3, wherein, The length of the T-shaped locking strip (202) is three fourths of the depth of the locking groove (203).

5. The prefabricated wallboard quick splicing structure of claim 4, wherein, The front side of the wallboard (1) is provided with a pouring hole (3), and the pouring hole (3) extends to the bottom surface of the wallboard (1).

6. The prefabricated wallboard quick splicing structure of claim 5, wherein, The top surface and the bottom surface of the wallboard (1) are provided with a plurality of positioning grooves (4), and the front side and the rear side of the wallboard (1) are embedded with threaded barrels (401).

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