CN221441812U - Prefabricated building wallboard structure - Google Patents

Abstract

The utility model discloses a prefabricated building wallboard structure, which comprises two wallboard bodies and a protective sleeve, wherein the wallboard bodies are vertically distributed, an adapting structure is arranged between the end parts of the wallboard bodies, the adapting structure comprises an adapting frame, a locating piece, a locating groove and a bolt fixing assembly, the adapting frame is in an L-shaped structure in overlooking, and two side edges of the adapting frame are respectively attached to the end surfaces of the wallboard bodies; through the switching structure of design, can carry out corner connection to the tip of wallboard body, and the mounting that locating piece and constant head tank isotructure in the switching structure can play stable location effect to the wallboard body, can install the switching structure location between the tip of wallboard body earlier, then thoroughly fix the switching structure with the help of bolt fastening assembly again, whole simple process is swift, alone alright accomplish the installation operation, brought the facility for the installer.

Description

Prefabricated building wallboard structure

Technical Field

The utility model belongs to the technical field of wallboards, and particularly relates to a prefabricated building wallboard structure.

Background

The wall plate structure is used for houses, apartments and public buildings such as office buildings, schools and the like. The bearing wall of the wallboard structure can be made of bricks, building blocks and prefabricated or cast-in-place concrete; through retrieving, a novel prefabricated factory building wallboard structure is described in the chinese patent application with the application number CN202222281718.5, in which the two wallboards can be fixedly connected at the corner through a designed switching mechanism.

However, the above-mentioned patent has certain disadvantages when utilizing the changeover mechanism to carry out corner connection to the wallboard, when laminating the tip of changeover frame and wallboard, need to align with the screw of tip, and lack positioning assembly on the changeover mechanism, this makes the location difficult, often needs alone to hold the link and keep stable, and another person carries out bolted connection, and the operation is inconvenient, causes the waste in the manpower, consequently, need design a new wallboard structure in addition to solve this problem.

Disclosure of utility model

The utility model aims to provide a prefabricated building wallboard structure, which solves the problem that the switching mechanism in the cited patent provided in the background art is inconvenient to position when the wallboard is subjected to corner connection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated building wallboard structure, includes wallboard body and the lag of two perpendicular distributions, be provided with the switching structure between the tip of wallboard body, the switching structure includes switching frame, spacer, constant head tank and bolt fastening assembly, the switching frame overlooks and is L type structure, two sides of switching frame laminate mutually with the terminal surface of wallboard body respectively, the spacer is fixed on two sides of switching frame to the inside of constant head tank is gone into to the card, carry out fixed connection through bolt fastening assembly between two sides of switching frame and the tip of wallboard body.

Preferably, the positioning groove is formed in the end portion of the wallboard body, and the outer end of the positioning groove is open.

Preferably, the bolt fixing assembly comprises a mounting hole, bolts A and screw holes, wherein the mounting hole is formed in two side edges of the adapter frame, and the bolts A penetrate through the mounting hole and are in threaded connection with the screw holes formed in the end face of the wallboard body.

Preferably, the switching structure further comprises extension blocks and bolts B, wherein the extension blocks are fixed at two ends of the switching frame, the protective sleeves are sleeved on the outer side of the switching frame, and the two ends of the protective sleeves are respectively attached to the extension blocks.

Preferably, the middle part of lag is the fillet structure, be connected with bolt B between lag's both ends and the extension piece.

Preferably, the wallboard body includes end strip, concrete inner panel, dop, draw-in groove, asbestos heat insulating board, foam acoustic baffle, glue film and decorative board, the end strip symmetry sets up the both ends at the concrete inner panel, the dop is fixed at concrete inner panel tip to insert the inside of the draw-in groove of end strip inboard seting up.

Preferably, the asbestos insulation board is disposed on one side of the concrete inner plate, and the foam insulation board is disposed on the other side of the concrete inner plate.

Preferably, the outer surfaces of the asbestos thermal insulation board and the foam acoustic insulation board are adhered with a veneer through an adhesive layer, and the end part of the veneer is fixedly connected with the inner side of the end strip.

Compared with the prior art, the utility model has the beneficial effects that:

Through the switching structure of design, can carry out corner connection to the tip of wallboard body, and the mounting that locating piece and constant head tank isotructure in the switching structure can play stable location effect to the wallboard body, can install the switching structure location between the tip of wallboard body earlier, then thoroughly fix the switching structure with the help of bolt fastening assembly again, whole simple process is swift, alone alright accomplish the installation operation, brought the facility for the installer.

Drawings

FIG. 1 is a top cross-sectional view of the present utility model;

FIG. 2 is an enlarged view of a portion of the switching structure of FIG. 1 according to the present utility model;

FIG. 3 is a side cross-sectional view of the bolt-securing assembly of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of a portion of the wall panel body of FIG. 1 according to the present utility model;

In the figure: 100. a wallboard body; 101. an end strip; 102. a concrete inner plate; 103. a chuck; 104. a clamping groove; 105. asbestos insulation boards; 106. foam acoustic panels; 107. a glue layer; 108. a veneer; 200. a switching structure; 201. a transfer frame; 202. a positioning sheet; 203. a positioning groove; 204. a bolt fixing assembly; 2041. a mounting hole; 2042. a bolt A; 2043. a screw hole; 205. a protective sleeve; 206. extending the block; 207. and a bolt B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a prefabricated building wallboard structure, including two wallboard bodies 100 and the lag 205 of perpendicular distribution, be provided with switching structure 200 between the tip of wallboard body 100, can carry out corner connection to two wallboard bodies 100 through switching structure 200, switching structure 200 includes switching frame 201, spacer 202, constant head tank 203 and bolt fastening assembly 204, switching frame 201 overlooks and is L type structure, when installing switching frame 201, can laminate two sides of switching frame 201 respectively with the terminal surface of wallboard body 100, let the spacer 202 card of fixing on two sides of switching frame 201 go into the inside of constant head tank 203 simultaneously, the tip at wallboard body 100 is offered to the spacer 203, and the outer end opening, can follow the inside that the spacer 202 card goes into the constant head tank 203 in the opening part, carry out fixed connection through bolt fastening assembly 204 between two sides of switching frame 201 and the tip of wallboard body 100, thereby thoroughly fix switching frame 201 between two wallboard bodies 100.

In this embodiment, preferably, the bolt fixing assembly 204 includes a mounting hole 2041, a bolt a2042 and a screw hole 2043, the mounting hole 2041 is formed on two sides of the adaptor frame 201, the bolt a2042 penetrates the mounting hole 2041 and is in threaded connection with the screw hole 2043 formed on the end face of the wallboard body 100, the mounting hole 2041 and the screw hole 2043 are adapted, and when the positioning piece 202 is clamped into the positioning groove 203, the mounting hole 2041 is aligned with the screw hole 2043.

In this embodiment, preferably, the adapting structure 200 further includes an extension block 206 and a bolt B207, where the extension block 206 is fixed at two ends of the adapting frame 201, the protecting sleeve 205 is sleeved outside the adapting frame 201, and two ends of the protecting sleeve are respectively attached to the extension block 206, and the protecting sleeve 205 is sleeved outside the adapting frame 201 to play a role of shielding.

In this embodiment, preferably, the middle part of the protecting sleeve 205 is in a rounded structure, so as to prevent collision with the outside, and a bolt B207 is connected between two ends of the protecting sleeve 205 and the extension block 206, so that the protecting sleeve 205 is fixed.

In this embodiment, preferably, the wallboard body 100 includes an end strip 101, a concrete inner plate 102, clamping heads 103, clamping grooves 104, an asbestos insulation board 105, foam insulation boards 106, a glue layer 107 and a veneer 108, the end strip 101 is symmetrically arranged at two ends of the concrete inner plate 102, the clamping heads 103 are fixed at the ends of the concrete inner plate 102 and inserted into the clamping grooves 104 formed at the inner side of the end strip 101, and the concrete inner plate 102 is used as a main bearing member of the wallboard body 100.

In this embodiment, it is preferable that the asbestos insulation board 105 is disposed on one side of the concrete inner plate 102 to perform a heat insulation function, and the foam insulation board 106 is disposed on the other side of the concrete inner plate 102 to perform a sound insulation function.

In this embodiment, preferably, the outer surfaces of the asbestos insulation board 105 and the foam insulation board 106 are adhered with a veneer 108 through an adhesive layer 107, and the end of the veneer 108 is fixedly connected with the inner side of the end strip 101, so as to play a role of sealing decoration.

While embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A prefabricated building wall panel structure comprising two vertically distributed wall panel bodies (100) and a protective jacket (205), characterized in that: be provided with switching structure (200) between the tip of wallboard body (100), switching structure (200) are including switching frame (201), spacer (202), constant head tank (203) and bolt fastening assembly (204), switching frame (201) overlook and are L type structure, two sides of switching frame (201) laminate mutually with the terminal surface of wallboard body (100) respectively, spacer (202) are fixed on two sides of switching frame (201) to block into the inside of spacer (203), carry out fixed connection through bolt fastening assembly (204) between two sides of switching frame (201) and the tip of wallboard body (100).

2. A prefabricated building panel structure according to claim 1, wherein: the positioning groove (203) is formed in the end portion of the wallboard body (100), and the outer end of the positioning groove is open.

3. A prefabricated building panel structure according to claim 1, wherein: the bolt fixing assembly (204) comprises a mounting hole (2041), bolts A (2042) and screw holes (2043), wherein the mounting hole (2041) is formed in two side edges of the adapter frame (201), and the bolts A (2042) penetrate through the mounting hole (2041) and are in threaded connection with the screw holes (2043) formed in the end face of the wallboard body (100).

4. A prefabricated building panel structure according to claim 1, wherein: the switching structure (200) further comprises an extension block (206) and bolts B (207), wherein the extension block (206) is fixed at two ends of the switching frame (201), the protective sleeve (205) is sleeved on the outer side of the switching frame (201), and the two ends of the protective sleeve are respectively attached to the extension block (206).

5. A prefabricated building panel structure according to claim 4, wherein: the middle part of lag (205) is the fillet structure, be connected with bolt B (207) between the both ends of lag (205) and extension piece (206).

6. A prefabricated building panel structure according to claim 1, wherein: wallboard body (100) are including end strip (101), concrete inner panel (102), dop (103), draw-in groove (104), asbestos heat insulating board (105), foam acoustic baffle (106), glue film (107) and decorative board (108), end strip (101) symmetry sets up the both ends at concrete inner panel (102), dop (103) are fixed at concrete inner panel (102) tip to insert the inside of draw-in groove (104) of seting up in end strip (101) inboard.

7. A prefabricated building panel structure according to claim 6, wherein: the asbestos insulation board (105) is arranged on one side of the concrete inner plate (102), and the foam insulation board (106) is arranged on the other side of the concrete inner plate (102).

8. A prefabricated building panel structure according to claim 7, wherein: the outer surfaces of the asbestos insulation boards (105) and the foam insulation boards (106) are adhered with a veneer (108) through an adhesive layer (107), and the end parts of the veneer (108) are fixedly connected with the inner sides of the end strips (101).