CN211774642U

CN211774642U - Positioning structure for assembling prefabricated building wallboard

Info

Publication number: CN211774642U
Application number: CN201922293876.0U
Authority: CN
Inventors: 邹锦春; 余利海; 吴宙楠; 高登国; 肖红志; 高洁
Original assignee: Chongqing Tuo Da Construction Group Co ltd
Current assignee: Chongqing Tuo Da Construction Group Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-27
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a positioning structure for assembling prefabricated building wallboards, which comprises a first L-shaped board and a second L-shaped board which are parallel to each other, wherein an L-shaped clamping cavity is formed between the first L-shaped board and the second L-shaped board, two adjacent wallboards respectively extend into the L-shaped clamping cavity from two ends and are vertical to each other, a connecting plate is arranged between opposite sides of the two adjacent wallboards, and two ends of the connecting plate are respectively connected with the first L-shaped board and the second L-shaped board; a second coaxial perforation and a first coaxial perforation are formed in the connecting plate and the first L-shaped plate along the thickness respectively, bolts penetrate through the second perforation and the first perforation, and the bolts are simultaneously in threaded connection with the two wallboards. The utility model discloses have the effect that can be with two mutually perpendicular's wallboard reciprocal anchorage.

Description

Positioning structure for assembling prefabricated building wallboard

Technical Field

The utility model belongs to the technical field of the technique that the wallboard was assembled and specifically relates to a positioning structure is used in assembly type structure wallboard assembly.

Background

The integrated building is a novel building system which assembles and integrates building parts into a market and provides a final perfect product in a production mode of professional large factories and social cooperation. The prefabricated building wallboard is not used in an integrated building, and is not fixed by a positioning structure.

The invention of prior art publication No. CN110453871A discloses a stably supported assembly type wallboard mounting structure, which includes: the keel is fixedly connected with the base layer wall; the edge banding is an I-shaped aluminum alloy strip, the top of the edge banding is fixedly connected with the keel, and the width of the top of the edge banding is larger than that of the bottom of the edge banding; the side surface of the wallboard is clamped with the bottom of the edge-receiving strip; and the buffer strips are arranged in the edge banding strips, are positioned between the edge banding strips and the wallboard and are symmetrically arranged on two sides of the edge banding strips. Compared with the prior art, the invention has the following advantages: can not produce the concatenation gap between the adjacent wallboard, because have buffer structure between wallboard and the aluminum alloy lines, cavity indent phenomenon can not appear after the wallboard pushes down, abnormal sound also can not appear, can improve the holistic plane degree of wallboard simultaneously, improves the installation effect.

The above prior art solutions have the following drawbacks: above-mentioned structure can be located the wallboard interconnect of same horizontal plane with two, but can't be applicable to two mutually perpendicular's wallboard reciprocal anchorage, consequently proposes a new technical scheme.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide a can assemble two mutually perpendicular's assembled wallboard mutually fixed with location structure.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a positioning structure for assembling assembled building wallboards comprises a first L-shaped board and a second L-shaped board which are parallel to each other, wherein an L-shaped clamping cavity is formed between the first L-shaped board and the second L-shaped board, two adjacent wallboards respectively extend into the L-shaped clamping cavity from two ends of the L-shaped clamping cavity and are vertical to each other, a connecting plate is arranged between opposite sides of the two adjacent wallboards, and two ends of the connecting plate are respectively connected to the first L-shaped board and the second L-shaped board; a second coaxial perforation and a first coaxial perforation are formed in the connecting plate and the first L-shaped plate along the thickness respectively, bolts penetrate through the second perforation and the first perforation, and the bolts are simultaneously in threaded connection with the two wallboards.

Through adopting above-mentioned technical scheme, during the use, go into two inslots that L template one and L template two and connecting plate formed with two wallboards respectively, reuse bolt passes perforation one and perforation two and makes two wallboards of its simultaneous bolted connection can be fixed two mutually perpendicular's wallboard connection.

The present invention may be further configured in a preferred embodiment as: the top surface of the bolt head is provided with an inner hexagonal groove, and a through hole close to the bolt head is a counter bore.

Through adopting above-mentioned technical scheme, the head of bolt submerges in the countersunk hole after the installation for the head of bolt is difficult to expose, thereby makes this structure be difficult to the fish tail user or influences beautifully.

The present invention may be further configured in a preferred embodiment as: and a plurality of ribs with right-angled triangle-shaped sections are arranged on two inner sides of the first L-shaped plate and the second L-shaped plate, the length direction of each rib is parallel to the width direction of the L-shaped plate, and the inclined surface of each right-angled triangle faces outwards.

Through adopting above-mentioned technical scheme, when taking out wallboard between L template one and L template two, because the existence of bead will make the wallboard difficult to extract.

The present invention may be further configured in a preferred embodiment as: the section of one edge of the L-shaped plate is arranged in a round angle mode.

By adopting the technical scheme, when a user accidentally bumps the edge of the first L-shaped plate, the edge of the first L-shaped plate is subjected to smoothing treatment, so that the first L-shaped plate is not easy to bump a person.

The present invention may be further configured in a preferred embodiment as: the included angle between the surface of the L-shaped plate I and the surface of the L-shaped plate II, which are originally perpendicular to the wall surface, and the wall surface is an acute angle.

By adopting the technical scheme, when the first L-shaped plate and the second L-shaped plate are cleaned, the side walls of the first L-shaped plate and the second L-shaped plate are easier to clean due to the outward inclined planes.

The present invention may be further configured in a preferred embodiment as: and a sponge layer is arranged on the side wall of the outer side of the L-shaped plate I.

Through adopting above-mentioned technical scheme, set up to the sponge layer on the outside of L template one to make when the people bumps into the L template, there is a buffering.

The present invention may be further configured in a preferred embodiment as: the cross section of the mortise matched with the L-shaped plate I and the L-shaped plate II in a joggling manner is in a dovetail shape.

Through adopting above-mentioned technical scheme, the connecting plate both ends are joggled joint with L template one and L template two respectively to L template one and L template two interconnect are convenient relatively.

The present invention may be further configured in a preferred embodiment as: set up elastic waterproof pad between connecting plate and the wallboard, highly extending and the butt wallboard of waterproof pad wallboard.

By adopting the technical scheme, the sealing performance between the wallboard and the connecting plate can be enhanced by using the waterproof pad; meanwhile, gaps between adjacent wallboards can be plugged by the waterproof pad (without connecting plate sections), so that the sealing performance of the adjacent wallboards after being fixed is effectively improved.

To sum up, the utility model discloses a following at least one useful technological effect: the first L-shaped plate and the second L-shaped plate are parallel and are connected with two ends of the same connecting plate in opposite sides for fixation; the two wallboards are respectively clamped into two grooves formed by the first L-shaped board, the second L-shaped board and the connecting board, and then the first L-shaped board and the connecting board are penetrated through bolts and are simultaneously in threaded connection with the two wallboards, so that the two vertically arranged wallboards are fixed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Figure 3 is the effect schematic diagram of the structure of the utility model assembled on the wall board.

In the figure, 1, an L-shaped plate I; 11. punching a first hole; 12. a sponge layer; 2. an L-shaped plate II; 3. a connecting plate; 31. punching a second hole; 4. a bolt; 41. an inner hexagonal groove; 5. a rib; 6. a waterproof pad; 7. a wall panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model discloses a positioning structure for assembling an assembly type building wallboard, which comprises a first L-shaped plate 1 and a second L-shaped plate 2, wherein the first L-shaped plate 1 is connected with the second L-shaped plate 2 through a connecting plate 3, so that the surfaces of the first L-shaped plate 1 and the second L-shaped plate 2 are parallel to each other; the connecting plate 3 is perpendicular to the two opposite plate surfaces.

Referring to fig. 2 and 3, an L-shaped clamping cavity is formed between the L-shaped plate 1 and the L-shaped plate 2. When in use, two adjacent vertical wall plates 7 extend into the L-shaped clamping cavity from two ends and are mutually vertical; the connecting plate 3 is positioned between two adjacent wall plates 7 and is parallel to the opposite surfaces of the two wall plates 7.

A first through hole 11 penetrates through one section of the L-shaped plate 1 parallel to the connecting plate 3 along the thickness; a second through hole 31 is arranged on the connecting plate 3 coaxially with the first through hole 11, and bolts 4 are arranged in the first through hole 11 and the second through hole 31. When the wall plate 7 is placed between the first L-shaped plate 1 and the second L-shaped plate 2, the bolt 4 penetrates through the first perforation 11 and the second perforation 31 and is in threaded connection with the two wall plates 7.

Referring to fig. 2, the top surface of the head of the bolt 4 is provided with an inner hexagonal groove 41, and a through hole close to the head of the bolt 4 is a countersunk hole. The bolt 4 is inserted into the through hole two 31 from the through hole one 11, the head of the bolt 4 is located in the countersunk head hole, and when the bolt is required to be pulled out, the bolt 4 is conveniently screwed out through the inner hexagonal groove 41.

Two insides of the L-shaped plate I1 and the L-shaped plate II 2 are provided with a plurality of ribs 5 with right-angled triangle sections, the length direction of the ribs 5 is parallel to the width direction of the L-shaped plate, and the inclined surface of the right-angled triangle faces to the outside. The wall plate 7 is sent into two grooves formed by the first L-shaped plate 1, the connecting plate 3 and the L-shaped plate, and the wall plate 7 is not easy to pull out due to interference of the convex ribs 5. Thereby improving the stability of the positioning structure of the wall plate 7.

The section of the edge of the first L-shaped plate 1 is arranged in a round angle mode. The L-shaped edge section is arranged as a round angle, so that the probability of human bruise can be reduced, and the safety of the structure is improved.

The included angle between the surface of the L-shaped plate I1 and the surface of the L-shaped plate II 2 which are originally perpendicular to the wall surface and the wall surface is an acute angle. The first L-shaped plate 1 and the second L-shaped plate 2 are not easy to fall ash on the surface perpendicular to the wall surface, and meanwhile, the cleaning is convenient for people.

A sponge layer 12 is fixedly covered on the side wall of the outer side of the L-shaped plate I1. So that the sponge layer 12 provides a cushion when a person inadvertently bumps into the side walls of the L-shaped panel while protecting the corners of the wall panel 7.

Two ends of the connecting plate 3 are respectively joggled with the L-shaped plate I1 and the L-shaped plate II 2, and the cross section of the mortise is in a dovetail shape. And during prefabrication, the connecting plate 3 is joggled with the L-shaped plate I1 and the L-shaped plate II 2, so that the connecting plate 3 and the L-shaped plate are fixed.

Referring to fig. 3, a resilient waterproof pad 6 is sandwiched between the connecting plate 3 and the wall plate 7, for example: rubber sheet to enhance sealing. Because in the use, two adjacent wallboards 7 need be through a plurality of the utility model discloses connect fixedly, adjacent two this moment the utility model discloses between the wallboard gapped, waterproof pad 6 still sets up to highly extending along wallboard 7 for this reason to the clearance between the two adjacent wallboards 7 of shutoff.

When water permeates from the inside or the outside of the wall to the other side, the water firstly passes through the convex ribs 5 and then reaches the waterproof pad 6, the edges of the wall boards 7 are tightly wrapped by the waterproof pad 6, and the gap between the two wall boards 7 and the gap between the wall board 7 and the connecting plate 3 are plugged, so that the waterproof sealing performance is improved.

The implementation principle of the embodiment is as follows: firstly, sliding the two wallboards 7 into two grooves formed by the L-shaped plate I1, the L-shaped plate II 2 and the connecting plate 3 respectively, and then screwing the bolt 4 into the through hole I11, so that the bolt 4 penetrates through the connecting plate 3 and is in threaded connection with the two wallboards 7 simultaneously; to achieve the fixing of two adjacent vertical wall panels 7.

When a person accidentally hits the utility model, the edge of the L-shaped plate I1 is difficult to hit a user because the edge section of the L-shaped plate I1 is a round angle; meanwhile, a sponge layer 12 is fixedly arranged on the outer side of the L-shaped plate I1, so that the use safety of the positioning structure is effectively improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an assembly type structure wallboard is assembled and is used location structure which characterized in that: the wall plate comprises a first L-shaped plate (1) and a second L-shaped plate (2) which are parallel to each other, an L-shaped clamping cavity is formed between the first L-shaped plate (1) and the second L-shaped plate (2), two adjacent wall plates (7) respectively extend into the L-shaped clamping cavity from two ends of the L-shaped clamping cavity and are perpendicular to each other, a connecting plate (3) is arranged between opposite sides of the two adjacent wall plates (7), and two ends of the connecting plate (3) are respectively connected to the first L-shaped plate (1) and the second L-shaped plate (2); coaxial perforation two (31) and perforation one (11) are seted up along thickness respectively on connecting plate (3) and L template (1), wear to be equipped with bolt (4) in perforation two (31) and perforation one (11), and bolt (4) threaded connection is in two wallboard (7) simultaneously.

2. The assembly positioning structure for the assembly of the assembly type building wall board according to claim 1, wherein: the top surface of the head of the bolt (4) is provided with an inner hexagonal groove (41), and a through hole close to the head of the bolt (4) is a counter bore.

3. The assembly positioning structure for the assembly of the assembly type building wall board according to claim 2, wherein: two insides of the first L-shaped plate (1) and the second L-shaped plate (2) are provided with a plurality of ribs (5) with right-angled triangles in cross section, the length direction of the ribs (5) is parallel to the width direction of the L-shaped plates, and the inclined surfaces of the right-angled triangles face outwards.

4. The positioning structure for assembling the prefabricated building wall panel according to claim 3, wherein: the section of the edge of the first L-shaped plate (1) is arranged in a round angle mode.

5. The positioning structure for assembling the prefabricated building wall panel according to claim 4, wherein: the included angle between the surface originally perpendicular to the wall surface and the wall surface is an acute angle between the L-shaped plate I (1) and the L-shaped plate II (2).

6. The positioning structure for assembling the prefabricated building wall panel according to claim 5, wherein: a sponge layer (12) is arranged on the side wall of the outer side of the L-shaped plate I (1).

7. The positioning structure for assembling the prefabricated building wall panel according to claim 6, wherein: the cross section of the mortise matched with the L-shaped plate I (1) and the L-shaped plate II (2) in a joggling manner is in a dovetail shape at two ends of the connecting plate (3).

8. The positioning structure for assembling the prefabricated building wall panel according to claim 7, wherein: set up elastic waterproof pad (6) between connecting plate (3) and wallboard (7), highly extending and butt wallboard (7) of waterproof pad (6) wallboard (7).