CN216109398U

CN216109398U - Prevent prefabricated parapet of fracture ready-package

Info

Publication number: CN216109398U
Application number: CN202121398882.3U
Authority: CN
Inventors: 马润果
Original assignee: Jialong Yuanda Assembly Building Co ltd
Current assignee: Jialong Yuanda Assembly Building Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-03-22
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the technical field of prefabricated walls and discloses an anti-cracking fast-assembling prefabricated parapet wall which comprises an inner wall and an outer wall, wherein the inner wall is arranged inside the outer wall, the upper end of the inner wall penetrates through the outer wall and extends to the outside of the upper end of the outer wall, a first assembling portion II and a first assembling portion are respectively arranged on the side faces of the left side and the right side of the outer wall, an assembling groove is vertically and downwards formed in the top face of the first assembling portion, a storage groove is formed in the bottom face of the inner portion of the assembling groove, a plurality of groups of communicating holes communicated with the storage groove are formed in the inner wall face of the assembling groove, the second assembling portion is arranged on the left side face of the outer wall, a fixed block is fixedly installed on one side, far away from the outer wall, of the second assembling portion, and a piston block is fixedly installed at the lower end of the fixed block through a connecting block. In the utility model, the splicing groove and the fixed block are condensed and fixed by the concrete discharged from the communicating hole to complete the splicing between the two groups of walls, thereby achieving the effect of quickly splicing parapet walls and improving the construction efficiency.

Description

Prevent prefabricated parapet of fracture ready-package

Technical Field

The utility model relates to the technical field of prefabricated walls, in particular to an anti-cracking ready-package prefabricated parapet wall.

Background

The parapet wall is a low wall around the roof of a building, and has the main functions of maintaining safety, and applying waterproof pressed bricks at the bottom to prevent water seepage of a waterproof layer or overflow of roof rainwater.

In traditional construction, the wall is built by building blocks by blocks, the process is complicated, and the construction efficiency is low. To this end, we propose a crack-resistant ready-to-assemble prefabricated parapet.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides an anti-cracking ready-package prefabricated parapet.

In order to achieve the purpose, the utility model adopts the following technical scheme that the anti-cracking fast-assembling prefabricated parapet comprises an inner wall and an outer wall, wherein the inner wall is arranged inside the outer wall, the upper end of the inner wall penetrates through the outer wall and extends to the outside of the upper end of the outer wall, the left side and the right side of the outer wall are respectively provided with a splicing part two and a splicing part one, the top surface of the splicing part one is vertically and downwards provided with a splicing groove, the inner bottom surface of the splicing groove is provided with a storage groove, the inner wall surface of the splicing groove is provided with a plurality of groups of communicating holes communicated with the storage groove, the splicing part two is arranged on the left side surface of the outer wall, one side, far away from the outer wall, of the splicing part two is fixedly provided with a fixed block, and the lower end of the fixed block is fixedly provided with a piston block through a connecting block.

Preferably, the keel frame is located in the outer wall, keel frames are fixedly mounted on the front side and the rear side of the outer surface of the inner wall, the front side and the rear side of the keel frames correspond to each other in a fixed mode through connecting ribs, and main keels are arranged inside the keel frames.

Preferably, the upper end of the inner wall is provided with a pressing top which is an inverted isosceles trapezoid structure.

Preferably, the bottom surface of the coping is provided with a clamping groove.

Preferably, the top surface of the inner wall is provided with a connecting groove.

Preferably, the inside top surface fixed mounting in joint groove has the inserted block, and the one end grafting of inserted block keeping away from the coping is fixed in the inside of spread groove.

Advantageous effects

The utility model provides a cracking-proof ready-package prefabricated parapet. The method has the following beneficial effects:

(1) when a plurality of parapet wall bodies need to be spliced, a certain amount of concrete is pre-placed in a storage groove formed in a first fixed wall body splicing part, then a second splicing part on the wall body to be spliced corresponds to the first fixed wall body splicing part, a fixed block fixedly installed on the second splicing part is downwards spliced and fixed with the first splicing part through the splicing groove from top to bottom, when the lower end of the fixed block is vertically downwards inserted into the corresponding storage groove through a piston block fixedly installed on a connecting block, because a certain amount of concrete is pre-placed in the storage groove, the piston block downwards extrudes the pre-placed concrete in the storage groove, the pre-placed concrete in the storage groove is extruded and discharged through a plurality of groups of communicating holes communicated with the storage groove under the downward impact force of the piston block, and the inner wall surface of the splicing groove and the outer wall surface of the fixed block spliced in the splicing groove can both contact with the concrete, the splicing groove and the fixing block are condensed to fixedly complete splicing between two groups of wall bodies through the concrete discharged from the communicating hole, and the effect of fast splicing between parapet wall bodies is achieved through matching between the splicing part I and the splicing part II, so that the construction efficiency is improved.

(2) This prevent prefabricated parapet of fracture ready-package, through the equal fixed mounting in both sides has the keel frame of light steel material around the interior wall surface, the inside main joist that sets up of keel frame makes whole wall body fastness stronger, has reached the effect that improves parapet wall body fastness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a schematic perspective view of a second assembly portion of the present invention;

fig. 3 is a schematic structural view of the inner wall and the main keel of the utility model.

Illustration of the drawings:

1. an inner wall; 2. a keel frame; 3. a main keel; 4. connecting ribs; 5. an outer wall; 6. a first assembling part; 7. assembling the grooves; 8. a storage tank; 9. a communicating hole; 10. a second assembling part; 11. a fixed block; 12. connecting blocks; 13. a piston block; 14. connecting grooves; 15. pressing; 16. a clamping groove; 17. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a cracking-proof ready-package prefabricated parapet wall is disclosed, as shown in figures 1-3, and comprises an inner wall 1 and an outer wall 5, wherein the inner wall 1 is arranged inside the outer wall 5, the upper end of the inner wall 1 penetrates through the outer wall 5 and extends to the outside of the upper end of the outer wall 5, the front side and the rear side of the outer surface of the inner wall 1 positioned in the outer wall 5 are both fixedly provided with keel frames 2 made of light steel materials, the keel frames 2 are rectangular frames, two groups of corresponding keel frames 2 are fixedly connected through connecting ribs 4, a main keel 3 is arranged inside each keel frame 2, the left side and the right side of the outer wall 5 are respectively provided with a splicing part two 10 and a splicing part one 6, the top surface of the splicing part one 6 is vertically provided with a splicing groove 7 downwards, the splicing groove 7 and the inner bottom surface are provided with a storage groove 8, the storage groove 8 is a rectangular groove, the storage groove 8 is used for pre-placing a certain amount of concrete, the inner wall surface of the splicing groove 7 is provided with a plurality of communication holes 9 which are equidistantly communicated with the storage groove 8 from top to bottom, the second assembling part 10 is arranged on the left side surface of the outer wall 5, the second assembling part 10 and the first assembling part 6 are mutually symmetrically distributed, one side of the second assembling part 10, which is far away from the outer wall 5, is fixedly provided with a fixed block 11 with a structure matched with the assembling groove 7, the lower end of the fixed block 11 is fixedly provided with a piston block 13 with a structure matched with the storage groove 8 through a connecting block 12, when a plurality of sets of parapet wall bodies need to be assembled, a certain amount of concrete is pre-placed in the storage groove 8 formed in the first assembling part 6 of a set of fixed wall bodies, the second assembling part 10 on the wall body to be assembled corresponds to the first assembling part 6 of the fixed wall bodies, the fixed block 11 fixedly arranged on the second assembling part 10 is downwards inserted and fixed with the first assembling part 6 through the assembling groove 7 from top to bottom, when the lower end of the fixed block 11 is vertically downwards inserted and fixed into the corresponding storage groove 8 through the piston block 13 fixedly arranged on the connecting block 12, because a certain amount of concrete is pre-placed in the storage tank 8, the piston block 13 extrudes the pre-placed concrete downwards into the storage tank 8, the pre-placed concrete in the storage tank 8 is extruded and discharged through a plurality of groups of communication holes 9 communicated with the storage tank 8 by the downward impact force of the piston block 13, the inner wall surface of the splicing tank 7 and the outer wall surface of the splicing fixing block 11 in the splicing tank 7 can be contacted with the concrete, the splicing tank 7 and the fixing block 11 are coagulated and fixed through the concrete discharged from the communication holes 9 to complete the splicing between two groups of wall bodies, the upper end of the inner wall 1 is provided with a press top 15, the press top 15 is of an inverted isosceles trapezoid structure, the bottom surface of the press top 15 is provided with a clamping groove 16 of which the structure is matched with the inner wall 1, the top surface of the inner wall 1 is vertically downwards provided with a connecting groove 14, the connecting groove 14 is a rectangular groove, the inner top surface of the clamping groove 16 is fixedly provided with an inserting block 17, the end of the insertion block 17 far away from the press top 15 is inserted and fixed in the connecting groove 14, and the press top 15 is more firmly installed on the upper end of the inner wall 1 by fixedly inserting the insertion block 17 and the connecting groove 14 together.

The working principle of the utility model is as follows: when a plurality of parapet wall bodies need to be spliced, a certain amount of concrete is pre-placed in a storage groove 8 formed in a first splicing part 6 of a group of fixed wall bodies, then a second splicing part 10 on the wall body to be spliced corresponds to the first splicing part 6 of the fixed wall bodies, a fixed block 11 fixedly installed on the second splicing part 10 is downwards spliced and fixed with the first splicing part 6 through a splicing groove 7 from top to bottom, when the lower end of the fixed block 11 is vertically downwards spliced into the corresponding storage groove 8 through a piston block 13 fixedly installed on a connecting block 12, because a certain amount of concrete is pre-placed in the storage groove 8, the piston block 13 downwards extrudes the pre-placed concrete in the storage groove 8, the pre-placed concrete in the storage groove 8 is extruded and discharged through a plurality of groups of communicating holes 9 communicated with the storage groove 8 under the downward impact force of the piston block 13, and the inner wall surface of the splicing groove 7 and the outer wall surface of the splicing fixed block 11 in the storage groove 7 can be contacted with each other, the splicing groove 7 and the fixing block 11 are coagulated and fixed through the concrete discharged from the communicating hole 9 to complete the splicing between the two groups of walls.

The top 15 is more firmly fixed to the upper end of the inner wall 1 by the insertion block 17 fixedly inserted into the connection groove 14.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent prefabricated parapet of fracture ready-package, includes interior wall (1) and outer wall (5), its characterized in that: interior wall (1) sets up the inside in outer wall (5), interior wall (1) upper end runs through outer wall (5) and extends to the upper end outside of outer wall (5), be provided with on the both sides side about outer wall (5) respectively amalgamation portion two (10) and assemble portion one (6), the vertical downwardly seted up amalgamation groove (7) of top surface of amalgamation portion one (6), save groove (8) have been seted up to the inside bottom surface of amalgamation groove (7), set up intercommunicating pore (9) that multiunit and save groove (8) are linked together on the internal face of amalgamation groove (7), two (10) of amalgamation portion set up the left surface in outer wall (5), one side fixed mounting that outer wall (5) were kept away from in amalgamation portion two (10) has fixed block (11), and the lower extreme of fixed block (11) has piston block (13) through connecting block (12) fixed mounting.

2. A crack resistant ready-to-assemble prefabricated parapet as claimed in claim 1, wherein: be located in outer wall (5) equal fixed mounting in both sides has keel frame (2) around interior wall (1) surface, and the front and back is corresponding two sets of through splice bar (4) fixed connection between keel frame (2), the inside of keel frame (2) is provided with main joist (3).

3. A crack resistant ready-to-assemble prefabricated parapet as claimed in claim 1, wherein: the upper end of the inner wall (1) is provided with a pressing top (15), and the pressing top (15) is of an inverted isosceles trapezoid structure.

4. A crack resistant ready-to-assemble prefabricated parapet as claimed in claim 1, wherein: the bottom surface of the coping (15) is provided with a clamping groove (16).

5. A crack resistant ready-to-assemble prefabricated parapet as claimed in claim 1, wherein: the top surface of the inner wall (1) is provided with a connecting groove (14).

6. A crack resistant ready-to-assemble prefabricated parapet as claimed in claim 1, wherein: the inside top surface fixed mounting in joint groove (16) has inserted block (17), and the one end grafting of pushing away from coping (15) is fixed in the inside of spread groove (14) is kept away from in inserted block (17).