CN214941877U

CN214941877U - Light concrete internal and external corner structure in prefabricated building

Info

Publication number: CN214941877U
Application number: CN202120707157.3U
Authority: CN
Inventors: 鹿骁; 张天明; 温倞淳; 汪阜阳; 汪叶苗
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-30
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a light concrete negative and positive angle structure in assembly type structure, including light concrete piece and block mechanism, the place ahead of light concrete piece is provided with the protection frame, and the surperficial both sides of protection frame are provided with first bolt, be provided with the second bolt on the right-hand member axis of light concrete piece, block mechanism sets up in the right side of second bolt, the front end middle part of light concrete piece is provided with first recess, and the upper and lower end of first recess is provided with the through-hole, the inner wall of light concrete piece is provided with the second recess. This light concrete negative and positive corner structure is provided with the protection frame among assembly type structure, and the user protects the cable through setting up the protection frame, and the user unscrews first bolt with the help of the instrument and dismantles the protection frame, the maintenance of the inside cable of being convenient for, and the rectangle form of two sets of first bolts distributes the stability when having increased the installation of protection frame, has reduced the possibility that light concrete piece and protection frame drop.

Description

Light concrete internal and external corner structure in prefabricated building

Technical Field

The utility model relates to an assembly type structure technical field specifically is a light concrete negative and positive corner structure in assembly type structure.

Background

Nowadays, with the development of modern industrial technology, the building can be manufactured in batches and in sets like the production of machines, the construction can be completed only by transporting prefabricated building components to a construction site for assembly, and the assembly type building has high building speed and low production cost, so that the assembly type building can be rapidly popularized and developed all over the world; during the assembly type building decoration process, the internal corner and the external corner need to be constructed and installed, the internal corner refers to the recessed corner, such as the included angle between the top surface and the surrounding wall, and the external corner refers to the protruded corner.

The light concrete internal and external corner structure in the market can not preset wire protection measures when in use, so that the embedded wires of the concealed piping are difficult to maintain, the exposed distribution wires are exposed on the surface of a wall body, the service life of the wires is influenced, hidden dangers are brought to life safety of people, the outer sides of the internal and external corners are easy to cut and rub, the replacement and the connection are difficult, the splicing seams are too large, the involution is not neat, the surfaces of the internal and external corners are not flat, and therefore the light concrete internal and external corner structure in the assembly type building is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light concrete negative and positive angle structure in assembly type structure, with the inside unable electric wire protective measure of predetermineeing when using of light concrete negative and positive angle structure that proposes in solving above-mentioned background art, thereby make the buried wire of hidden tubing overhaul the difficulty, bright distribution lines exposes on the wall body surface, influence the life of electric wire, also can bring the hidden danger to people's life safety, the negative and positive angle outside is easily cut to the scratch, difficult more transposition, the concatenation seam is too big, to closing untidy, the problem of negative and positive angle surface unevenness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a light concrete negative and positive angle structure in assembly type structure, includes light concrete piece and block mechanism, the place ahead of light concrete piece is provided with the protection frame, and the surperficial both sides of protection frame are provided with first bolt, be provided with the second bolt on the right-hand member axis of light concrete piece, block mechanism sets up in the right side of second bolt, the front end middle part of light concrete piece is provided with first recess, and the upper and lower end of first recess is provided with the through-hole, the inner wall of light concrete piece is provided with the second recess, the both sides rear end of protection frame is provided with first lug, and the terminal left and right sides of protection frame is provided with the second lug.

Preferably, the lightweight concrete block and the protective frame form a thread structure through a first bolt, and the first bolt is provided with two groups.

Preferably, the lightweight concrete block forms a clamping structure with the first bump through the first groove, and the protective frame and the first bump are of an integral structure.

Preferably, the inner wall of the second groove is tightly attached to the outer wall of the second bump, and the number of the second groove is matched with that of the second bump.

Preferably, the clamping mechanism comprises a fillet frame, clamping strips, a first clamping groove, a triangular clamping plate and a second clamping groove, the clamping strips are arranged on the inner side of the fillet frame, the triangular clamping plate is arranged on the left side and the right side of the fillet frame, the first clamping groove is attached to the front end of the triangular clamping plate, and the second clamping groove is arranged below the right side of the first clamping groove.

Preferably, the lightweight concrete block and the triangular clamping plate form a buckle structure through the first clamping groove, and the outer surface of the triangular clamping plate and the outer surface of the protection frame are located on the same horizontal plane.

Preferably, the fillet frame forms a sliding structure through the clamping strip and the second clamping groove, and the clamping strip is matched with the second clamping groove in shape.

Compared with the prior art, the beneficial effects of the utility model are that: the light concrete internal and external corner structure in the fabricated building is provided with the light concrete blocks, the light concrete blocks and the protective frame form a threaded structure through the first bolts, a user protects cables through the protective frame, the user unscrews the first bolts with the help of a tool to disassemble the protective frame, the maintenance of the internal cables is facilitated, the rectangular distribution of the two groups of first bolts increases the stability of the protective frame during installation, and the possibility that the light concrete blocks and the protective frame fall off is reduced;

the lightweight concrete block and the first bump form a clamping structure through the first groove, the arrangement of the first groove and the first bump is convenient for a user to position and assemble the lightweight concrete block and the protective frame, the assembling time is reduced, and the stability of the protective frame and the first bump is improved due to the integral structure between the protective frame and the first bump;

the lightweight concrete piece constitutes buckle structure through first draw-in groove and triangle cardboard, being provided with of triangle cardboard does benefit to and makes the negative and positive angle whole more level and smooth, the convenience is decorated on negative and positive angle, the triangle cardboard has certain little elasticity, it contracts to be convenient for after with first draw-in groove block, stability between first draw-in groove and the triangle cardboard has been increased, the fillet frame is convenient for the fillet frame through the sliding construction that card strip and second draw-in groove constitute and is changed at any time, the lightweight concrete piece is provided with two parts, the second bolt is effectual to be connected lightweight concrete piece two parts, it is inseparable to prevent that the lightweight concrete piece from connecting, cause angular deviation.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the separating structure of the lightweight concrete block and the protective frame of the present invention;

fig. 3 is a schematic view of the stereoscopic front view structure of the corner bracket of the present invention.

In the figure: 1. a lightweight concrete block; 2. a protective frame; 3. a first bolt; 4. a second bolt; 5. a clamping mechanism; 501. a fillet frame; 502. clamping the strip; 503. a first card slot; 504. a triangular clamping plate; 505. a second card slot; 6. a through hole; 7. a first groove; 8. a second groove; 9. a first bump; 10. and a second bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a light concrete internal and external corner structure in an assembly type building comprises a light concrete block 1, a protective frame 2, a first bolt 3, a second bolt 4, a clamping mechanism 5, a round corner frame 501, a clamping strip 502, a first clamping groove 503, a triangular clamping plate 504, a second clamping groove 505, a through hole 6, a first groove 7, a second groove 8, a first lug 9 and a second lug 10, wherein the protective frame 2 is arranged in front of the light concrete block 1, the first bolt 3 is arranged on two sides of the surface of the protective frame 2, the second bolt 4 is arranged on a central axis line at the right end of the light concrete block 1, the clamping mechanism 5 is arranged on the right side of the second bolt 4, the first groove 7 is arranged in the middle of the front end of the light concrete block 1, the through hole 6 is arranged on the upper end and the lower end of the first groove 7, the second groove 8 is arranged on the inner wall of the light concrete block 1, the first lugs 9 are arranged on the rear ends of two sides of the protective frame 2, second convex blocks 10 are arranged on the left side and the right side of the tail end of the protection frame 2;

the lightweight concrete block 1 and the protection frame 2 form a threaded structure through the first bolts 3, two groups of first bolts 3 are arranged, a user protects the cables through the protection frame 2, the user unscrews the first bolts 3 with the help of a tool to disassemble the protection frame 2, the maintenance of the internal cables is facilitated, the stability of the protection frame 2 during installation is improved due to the rectangular distribution of the two groups of first bolts 3, and the possibility that the lightweight concrete block 1 and the protection frame 2 fall off is reduced;

the lightweight concrete block 1 forms a clamping structure through the first groove 7 and the first bump 9, the protective frame 2 and the first bump 9 are of an integral structure, the arrangement of the first groove 7 and the first bump 9 is convenient for a user to position and assemble the lightweight concrete block 1 and the protective frame 2, the assembling time is reduced, and the stability between the protective frame 2 and the first bump 9 is improved due to the integral structure between the protective frame 2 and the first bump 9;

the inner wall of the second groove 8 is tightly attached to the outer wall of the second bump 10, the number of the second grooves 8 is matched with that of the second bumps 10, the positioning performance between parts is enhanced due to the arrangement of the second grooves 8 and the second bumps 10, the tightness between the inner wall of the second groove 8 and the outer wall of the second bumps 10 is improved due to the tight attachment of the inner wall of the second groove 8 and the outer wall of the second bumps 10, and the dust accumulation in the protection frame 2 is reduced;

the clamping mechanism 5 comprises a fillet frame 501, a clamping strip 502, a first clamping groove 503, a triangular clamping plate 504 and a second clamping groove 505, the clamping strip 502 is arranged on the inner side of the fillet frame 501, the triangular clamping plate 504 is arranged on the left side and the right side of the fillet frame 501, the first clamping groove 503 is attached to the front end of the triangular clamping plate 504, the second clamping groove 505 is arranged on the right lower side of the first clamping groove 503, the lightweight concrete block 1 and the triangular clamping plate 504 form a clamping structure through the first clamping groove 503, the outer surface of the triangular clamping plate 504 and the outer surface of the protection frame 2 are on the same horizontal plane, the triangular clamping plate 504 is arranged to facilitate the integral flattening of the internal and external corners and facilitate decoration on the internal and external corners, the triangular clamping plate 504 has certain micro elasticity and is convenient to shrink after being clamped with the first clamping groove, the stability between the first clamping groove 503 and the triangular clamping plate 503 is increased, the fillet frame 501 and the second clamping groove 505 form a sliding structure, and the shape phase-match between card strip 502 and the second draw-in groove 505, being provided with of fillet frame 501 does benefit to the colliding with that prevents the negative and positive angle, and fillet frame 501 is convenient for fillet frame 501 to change at any time through the sliding construction that card strip 502 and second draw-in groove 505 constitute, and lightweight concrete piece 1 is provided with two parts, and second bolt 4 is effectual to be connected lightweight concrete piece 1 two parts, prevents that lightweight concrete piece 1 from connecting inseparably, causes the angular deviation.

The working principle is as follows: for the light concrete internal and external corner structure in the assembly type building, firstly, the light concrete block 1 is provided with two parts, the second bolt 4 is used for connecting the two parts of the light concrete block 1, the light concrete block 1 is prevented from being not tightly connected to cause angle deviation, a user protects the cable by arranging the protective frame 2, the user unscrews the first bolt 3 by means of a tool to disassemble the protective frame 2, the maintenance of the internal cable is convenient, the arrangement of the first groove 7 and the first lug 9 is convenient for the user to carry out positioning assembly between the light concrete block 1 and the protective frame 2, the assembly time is reduced, the arrangement of the second groove 8 and the second lug 10 enhances the positioning performance between parts, the tight fit between the inner wall of the second groove 8 and the outer wall of the second lug 10 improves the tightness between the inner wall and the outer wall, the dust accumulation in the protective frame 2 is reduced, triangle cardboard 504 be provided with do benefit to and make the negative and positive angle whole more level and smooth, conveniently decorate on the negative and positive angle, triangle cardboard 504 has certain micro elasticity, with shrink behind first draw-in groove 503 block, the stability between first draw-in groove 503 and the triangle cardboard 504 has been increased, the fillet frame 501 be provided with do benefit to preventing colliding with of negative and positive angle, fillet frame 501 is convenient for fillet frame 501 to change at any time through the sliding construction that card strip 502 and second draw-in groove 505 constitute.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light concrete negative and positive corner structure in prefabricated building, includes light concrete piece (1) and block mechanism (5), its characterized in that: the front of light concrete piece (1) is provided with protection frame (2), and the surface both sides of protection frame (2) are provided with first bolt (3), be provided with second bolt (4) on the right-hand member axis of light concrete piece (1), block mechanism (5) set up in the right side of second bolt (4), the front end middle part of light concrete piece (1) is provided with first recess (7), and the upper and lower end of first recess (7) is provided with through-hole (6), the inner wall of light concrete piece (1) is provided with second recess (8), the both sides rear end of protection frame (2) is provided with first lug (9), and the terminal left and right sides of protection frame (2) is provided with second lug (10).

2. The inside and outside corner structure of lightweight concrete for prefabricated buildings according to claim 1, wherein: the lightweight concrete block (1) and the protective frame (2) form a thread structure through the first bolts (3), and the first bolts (3) are provided with two groups.

3. The inside and outside corner structure of lightweight concrete for prefabricated buildings according to claim 1, wherein: the light concrete block (1) and the first bump (9) form a clamping structure through the first groove (7), and the protection frame (2) and the first bump (9) are of an integral structure.

4. The inside and outside corner structure of lightweight concrete for prefabricated buildings according to claim 1, wherein: the inner wall of the second groove (8) is tightly attached to the outer wall of the second bump (10), and the number of the second groove (8) is matched with that of the second bump (10).

5. The inside and outside corner structure of lightweight concrete for prefabricated buildings according to claim 1, wherein: clamping mechanism (5) are including fillet frame (501), card strip (502), first draw-in groove (503), triangle cardboard (504) and second draw-in groove (505), and the inboard of fillet frame (501) is provided with card strip (502), the left and right sides of fillet frame (501) is provided with triangle cardboard (504), and the front end laminating of triangle cardboard (504) has first draw-in groove (503), the right side below of first draw-in groove (503) is provided with second draw-in groove (505).

6. The inside and outside corner structure of lightweight concrete for prefabricated buildings according to claim 5, wherein: the lightweight concrete block (1) and the triangular clamping plate (504) form a clamping structure through the first clamping groove (503), and the outer surface of the triangular clamping plate (504) and the outer surface of the protective frame (2) are located on the same horizontal plane.

7. The inside and outside corner structure of lightweight concrete for prefabricated buildings according to claim 5, wherein: the fillet frame (501) and the second clamping groove (505) form a sliding structure through the clamping strip (502), and the clamping strip (502) is matched with the second clamping groove (505) in shape.