Quick splicing structure for fabricated building

Abstract

The utility model discloses a quick splicing structure for an assembled building, which comprises plate bodies, a splicing mechanism is arranged between adjacent plate bodies, the splicing contact surfaces of adjacent plate bodies are respectively provided with an assembling groove, the splicing mechanism comprises a splicing shell with a cavity structure, the splicing shell is arranged in the assembling grooves on the two sides, and the splicing shell is arranged in the assembling grooves on the two sides. Convex sliding blocks are symmetrically arranged on the left side and the right side of the inner wall of the splicing shell correspondingly, at least two clamping blocks are slidably arranged in the middles of the upper side and the lower side of the inner wall of the splicing shell correspondingly, clamping grooves matched with the clamping blocks are formed in the upper side and the lower side of the assembling groove correspondingly, and the convex sliding blocks on the two sides slide so that the convex sliding blocks on the two sides can extrude the clamping blocks correspondingly; the hidden type splicing structure is adopted, the space outside the plate bodies is not occupied, the surfaces of the plate bodies are smooth, meanwhile, the two plate bodies can be spliced only through one-time drawing operation, the hidden type splicing structure has the advantages that prefabricated parts can be rapidly connected and assembled, the assembling steps are simplified, and people can conveniently use the hidden type splicing structure.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a quick splicing structure for assembled buildings. Background Art

[0002] A building assembled on site from prefabricated components is called an assembled building. Prefabricated components refer to steel, wood or concrete components that are prefabricated in a factory or on site according to design specifications. The prefabricated components of an assembled building, such as wall panels and floor panels, require the help of assembly equipment during installation.

[0003] The Chinese utility model patent application number 202320740942.8 proposes "an assembled building assembly component". When assembling the plate body of the building component, the plate body is clamped in the middle of the limit frame of the assembly component. According to the thickness of the plate body, a support plate of corresponding thickness is clamped on the inner side of the support frame of the limit frame. Then, the screw of the operating rod is rotated to move the extrusion plate toward the inner side of the extrusion frame, thereby squeezing the movable plate inside the extrusion frame, so that the movable plate moves down to clamp and fix the plate body. The operation is convenient. When clamping plates of different thicknesses, it is only necessary to replace support plates of different thicknesses for support. However, the application The assembly structure is exposed and protrudes outward. The protruding assembly structure can easily affect the normal operation of the prefabricated parts. In order to solve this problem, people generally use hidden connectors for assembly. However, hidden connectors are generally threaded and need to be screwed into the interior of the prefabricated components. During the screwing process, multiple rotations are required. Whether it is a manual screwdriver or an electric screwdriver, cumbersome operations are required. The existing hidden assembly connectors do not have the function of simple and quick installation, and the prefabricated components cannot be quickly connected and assembled, and the assembly steps cannot be simplified, which is inconvenient for people to use. Utility Model Content

[0004] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a quick splicing structure for prefabricated buildings. By arranging a splicing mechanism on the contact surface of adjacent panels, compared with the prior art, the utility model is a hidden splicing, which does not occupy the space outside the panel body, so that the surface of the panel body is flat, and only one pulling operation is needed to splice the two panels. It has the advantage of being able to quickly connect and assemble prefabricated components, simplifies the assembly steps, and is convenient for people to use.

[0005] The technical solution of the utility model is as follows:

[0006] A quick splicing structure for prefabricated buildings, comprising a plate body, a splicing mechanism is arranged between adjacent plate bodies, assembly grooves are respectively opened on the splicing contact surfaces of adjacent plate bodies, the splicing mechanism comprises a splicing shell with a cavity structure, the splicing shell is arranged in the assembly grooves on both sides, convex sliders are symmetrically arranged on the left and right sides of the inner wall of the splicing shell, at least two clamping blocks are slidably arranged at the middle positions of the upper and lower sides of the inner wall of the splicing shell, and clamping grooves adapted to the clamping blocks are respectively arranged on the upper and lower sides of the assembly groove, the convex sliders on both sides are slid so that the convex sliders on both sides squeeze the clamping blocks respectively, and the clamping blocks are clamped into the corresponding clamping grooves to splice the adjacent plate bodies.

[0007] Furthermore, an arc-shaped abutment head is provided at one end of the card block away from the card slot, and the splicing shell is passed through one end of the card block close to the card slot. A spring is sleeved on the circumferential outer wall of the card block, one end of the spring is fixedly connected to the arc-shaped abutment head, and the other end of the spring is fixedly connected to the inner wall of the splicing shell.

[0008] Furthermore, a baffle is provided between the clamping blocks at the upper and lower sides, two sides of the baffle are respectively in contact with the convex sliding block, and a pull rod is fixedly provided on the outer side of the baffle.

[0009] Furthermore, the convex sliding block is a magnetic block.

[0010] Furthermore, soft pads are fixedly provided on the upper and lower sides of the inner wall of the assembly groove, and the clamping slots are all opened on the soft pads.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model sets a splicing mechanism on the contact surface of adjacent plates, while in the prior art, an assembly structure is mostly set at the splicing of adjacent plates. The utility model is a hidden splicing, which does not occupy the space outside the plate body, so that the surface of the plate body is flat. At the same time, the utility model only needs one pulling operation to splice two plate bodies, which has the advantage of being able to quickly connect and assemble prefabricated components, simplifies the assembly steps, and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0014] Figure 2 The internal structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3 The internal structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 4 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0017] Figure 5 for Figure 2 The enlarged schematic diagram of point B in the middle;

[0018] Figure 6 for Figure 3 Enlarged schematic diagram of point C in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Plate body; 11. Assembly groove; 2. Splicing mechanism; 21. Splicing shell; 22. Convex slider; 23. Block; 24. Slot; 25. Arc-shaped abutment head; 26. Spring; 27. Baffle; 28. Pull rod; 3. Cushion. DETAILED DESCRIPTION

[0021] In order to make the contents of the present invention easier to understand, the technical solution of the present invention is further described below in conjunction with specific implementation methods and drawings, but the present invention is not limited thereto.

[0022] See also Figures 1 to 6 The utility model provides a technical solution: a fast splicing structure for assembled buildings, comprising a plate body 1, a splicing mechanism 2 is arranged between adjacent plate bodies 1, the splicing mechanism 2 is used to splice two adjacent plate bodies 1, and assembly grooves 11 are respectively opened on the splicing contact surfaces of the adjacent plate bodies 1. The splicing mechanism 2 includes a splicing shell 21 with a cavity structure, the splicing shell 21 is arranged in the assembly grooves 11 on both sides, and the inner wall of the splicing shell 21 is symmetrically provided with convex sliders 22 on the left and right sides, and the convex slider 2 2, the raised ends of the splicing shell 21 are close to each other, and at least two blocks 23 are slidably provided at the middle positions of the upper and lower sides of the inner wall of the splicing shell 21, respectively. The block 23 can penetrate the inner wall of the splicing shell 21 on the same side, and the upper and lower sides of the assembly groove 11 are respectively provided with a card slot 24 adapted to the block 23. The convex sliders 22 on both sides are slid to make the convex sliders 22 on both sides close to each other, and the upper and lower sides of the raised ends of the convex sliders 22 on both sides squeeze the adjacent blocks 23 respectively, and the blocks 23 are inserted into the corresponding card slots 24 to splice the adjacent plate bodies 1.

[0023] As a further preference of this embodiment, an arc-shaped abutment head 25 is provided at one end of the block 23 away from the slot 24, and the arc-shaped abutment head 25 facilitates the convex slider 22 to squeeze the block 23, and a splicing shell 21 is passed through one end of the block 23 close to the slot 24, and a spring 26 is sleeved on the circumferential outer wall of the block 23, one end of the spring 26 is fixedly connected to the arc-shaped abutment head 25, and the other end of the spring 26 is fixedly connected to the inner wall of the splicing shell 21.

[0024] As a further preference of this embodiment, a baffle 27 is arranged between the upper and lower side blocks 23, the thickness of the baffle 27 is smaller than the thickness of the raised end of the convex sliding block 22, the two sides of the baffle 27 are respectively abutted against the convex sliding block 22, and a pull rod 28 is fixedly arranged on the outer side of the baffle 27, and the baffle 27 can be moved by pushing the pull rod 28.

[0025] As a further preference of this embodiment, the convex slider 22 is a magnetic block, and the specific material is selected from rare earth permanent magnets to avoid the disappearance of magnetic force.

[0026] As a further preferred embodiment of the present invention, soft pads 3 are fixedly provided on the upper and lower sides of the inner wall of the assembly groove 11 , respectively, and the clamping grooves 24 are all provided on the soft pads 3 .

[0027] The working principle of this utility model:

[0028] When it is necessary to splice the two side plates 1, the splicing mechanism 2 is inserted into the accommodating space formed by the assembly grooves 11 on both sides, so that the two side plates 1 remain in close contact, and the baffle 27 is driven to move outward by pulling the pull rod 28 outward. At this time, the barrier between the convex sliders 22 on both sides disappears, and the magnetic force between the convex sliders 22 causes the convex sliders 22 on both sides to attract each other. At the same time, the upper and lower sides of the raised ends of the convex sliders 22 respectively squeeze the arc-shaped abutment joints 25 on the upper and lower sides, the spring 26 is compressed, and the card block 23 penetrates the splicing shell 21 and is inserted into the card slot 24, so that the adjacent plate bodies 1 on both sides can be spliced. The whole process is fast and convenient.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A quick splicing structure for assembled buildings, comprising a plate body (1), a splicing mechanism (2) being arranged between adjacent plates (1), characterized in that: Assembly grooves (11) are respectively provided on the splicing contact surfaces of the adjacent plate bodies (1). The splicing mechanism (2) comprises a splicing shell (21) of a cavity structure. The splicing shell (21) is arranged in the assembly grooves (11) on both sides. The inner wall of the splicing shell (21) is symmetrically provided with convex sliders (22) on the left and right sides. At least two clamping blocks (23) are slidably provided at the middle positions of the upper and lower sides of the inner wall of the splicing shell (21). The upper and lower sides of the assembly groove (11) are respectively provided with clamping grooves (24) adapted to the clamping blocks (23). The convex sliders (22) on both sides are slid so that the convex sliders (22) on both sides squeeze the clamping blocks (23) respectively, and the clamping blocks (23) are clamped into the corresponding clamping grooves (24) to splice the adjacent plate bodies (1).

2. A rapid splicing structure for prefabricated buildings according to claim 1, characterized in that: An arc-shaped abutment head (25) is arranged at one end of the clamping block (23) away from the clamping slot (24), and the splicing shell (21) is penetrated by one end of the clamping block (23) close to the clamping slot (24). A spring (26) is sleeved on the circumferential outer wall of the clamping block (23), one end of the spring (26) is fixedly connected to the arc-shaped abutment head (25), and the other end of the spring (26) is fixedly connected to the inner wall of the splicing shell (21).

3. A rapid splicing structure for prefabricated buildings according to claim 1, characterized in that: A baffle (27) is provided between the clamping blocks (23) at the upper and lower sides, and the two sides of the baffle (27) are respectively in contact with the convex sliding block (22), and a pull rod (28) is fixedly provided on the outer side of the baffle (27).

4. A rapid splicing structure for prefabricated buildings according to claim 1, characterized in that: The convex sliding block (22) is a magnetic block.

5. The rapid splicing structure for prefabricated buildings according to claim 1, characterized in that: Soft pads (3) are fixedly arranged on the upper and lower sides of the inner wall of the assembly groove (11), and the clamping grooves (24) are all opened on the soft pads (3).

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