CN217537343U

CN217537343U - Pre-buried support piece for precast concrete wallboard

Info

Publication number: CN217537343U
Application number: CN202220800516.4U
Authority: CN
Inventors: 刘成保; 张凯; 程皓
Original assignee: Henan Xinyang Huangchuan Chengtou Jianding Housing Industry Co ltd
Current assignee: Henan Xinyang Huangchuan Chengtou Jianding Housing Industry Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-10-04
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a pre-buried support piece for a concrete prefabricated wall plate, which comprises a bottom plate partially pre-buried in the ground, wherein two groups of connecting rods are symmetrically connected to the two sides of the bottom plate, and the upper end of each group of connecting rods is movably connected with a support plate; further comprising: the two groups of connecting cylinders are symmetrically arranged about the bottom plate, two connecting cylinders are arranged in each group, the two connecting cylinders in one group are respectively and movably connected to the outer sides of the bottom plate and the supporting plate, and a threaded rod is connected between the two connecting cylinders in one group; the first connecting column penetrates through the supporting plate on the left side; the second connecting column penetrates through the supporting plate on the right side, the middle of the bottom plate is arranged in a concave shape, embedded parts are symmetrically and integrally arranged on the lower surface of the bottom plate, and the sections of the embedded parts are arranged in a 'soil' -shaped structure. This precast concrete is pre-buried support piece for wallboard can be convenient carry out size control to the realization is to the stable stay of different thickness walls, and support stability is strong.

Description

Pre-buried support piece for precast concrete wallboard

Technical Field

The utility model relates to a construction technical field specifically is a precast concrete wallboard is with pre-buried support piece.

Background

Along with the rapid development of assembly type structure, prefabricated wallboard has obtained extensive application in assembly type house and public building project, and in the assembly type structure work progress, various prefabricated wallboards need install, splice at the scene, consequently need use pre-buried support piece to fix, install the wallboard, but current pre-buried support piece still has some not enoughly, for example:

1. the existing embedded support piece is inconvenient to adjust the size in the using process, so that the same wall body is inconvenient to support and fix, and the application range of the support piece is limited to a great extent;

2. the existing embedded support piece only adopts a single screw installation mode in the using process, so that the connection stability between the wall body and the support piece has defects, the installation firmness of the wall body is reduced, and certain use defects exist.

We have therefore proposed a pre-buried support for precast concrete panels in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precast concrete wallboard is with pre-buried support piece to solve the inconvenient size modulation that carries out of pre-buried support piece on the existing market that above-mentioned background art provided, thereby inconvenient wall body to the same back supports, fixes, has restricted support piece's application scope and the limited problem of firm in connection to a very big extent.

In order to achieve the above object, the utility model provides a following technical scheme: a pre-buried support piece for a concrete prefabricated wall plate comprises a bottom plate partially pre-buried in the ground, wherein two groups of connecting rods are symmetrically connected to two sides of the bottom plate, and the upper end of each group of connecting rods is movably connected with a supporting plate;

further comprising:

the two groups of connecting cylinders are symmetrically arranged about the bottom plate, two connecting cylinders are arranged in each group, the two connecting cylinders in one group are respectively and movably connected to the outer sides of the bottom plate and the supporting plate, and a threaded rod is connected between the two connecting cylinders in one group;

the first connecting column penetrates through the supporting plate on the left side;

and the second connecting column penetrates through the supporting plate on the right side.

Preferably, the middle part of the bottom plate is arranged in a concave shape, embedded parts are symmetrically and integrally arranged on the lower surface of the bottom plate, and the sections of the embedded parts are arranged in a soil-shaped structure.

By adopting the technical scheme, the middle end part and the embedded part of the bottom plate can be stably embedded with the embedded concrete, so that the embedding stability of the bottom plate is effectively improved.

Preferably, the connecting rod is rotatably connected with the bottom plate, the connecting rod is rotatably connected with the supporting plate, and the two supporting plates are symmetrically arranged around the bottom plate.

By adopting the technical scheme, the positions of the supporting plates can be adjusted by rotating the connecting rods and the supporting plates, so that the supporting plates can be attached to the outer sides of different walls, thereby supporting different walls and enlarging the application range of the device.

Preferably, the connecting cylinder is in threaded connection with the threaded rod, threads at two ends of the threaded rod are opposite in rotating direction, and the connecting cylinder, the bottom plate and the supporting plate are in rotating connection.

Through adopting above-mentioned technical scheme for the distance between two connecting cylinders of the same group can be adjusted to the rotatory threaded rod, makes the connecting cylinder can carry out the outrigger to the backup pad, ensures that the backup pad can carry out the outrigger to the wall body.

Preferably, the sum of the lengths of the first connecting column and the second connecting column is greater than the sum of the thicknesses of the two supporting plates and the wall body, and the end parts of the first connecting column and the second connecting column are in threaded connection.

Through adopting above-mentioned technical scheme for first spliced pole and second spliced pole can run through backup pad and wall body and carry out fixed connection, thereby realize the stable connection to backup pad and wall body.

Preferably, one side circumference that the backup pad is close to the wall body is waiting the angle and is provided with four links up the piece, just the outer wall of link up the piece is convex structure setting, and the hole clearance fit who sets up in link up piece and the wall body, simultaneously the inner wall of link up the piece is the inclined plane setting, first spliced pole, second spliced pole intermediate position between them all are provided with the stopper, just the outer wall laminating of stopper and the inner wall of link up the piece, and the link up the piece and make for elastic metal material.

Through adopting above-mentioned technical scheme for when first spliced pole, second spliced pole are connected, the stopper can conflict the joint piece, makes the joint piece take place elastic deformation, and a plurality of joint pieces expand outward in step this moment, thereby closely laminate the hole inner wall in the wall body, further improved the connection stability between backup pad and the wall body.

Compared with the prior art, the beneficial effects of the utility model are that: this precast concrete is pre-buried support piece for wallboard can be convenient carry out size control to the realization is to the outrigger of different thickness walls, and support stability is strong, and concrete content is as follows:

1. is provided with a connecting rod, connecting cylinders and a threaded rod, the distance between the two connecting cylinders in the same group can be adjusted by rotating the threaded rod, so that the connecting cylinders drive the supporting plate to rotate and adjust, the supporting plate can be attached to the outer sides of the walls with different thicknesses, so that the supporting effect is realized, and the application range of the device is effectively expanded;

2. be provided with linking piece, first spliced pole and second spliced pole, through run through first spliced pole and second spliced pole in backup pad and wall body and connect, can effectively improve the connection stability between backup pad and the wall body, the stopper in both outsides of first spliced pole and second spliced pole simultaneously can conflict and promote linking piece for linking piece closely laminates in the hole inner wall of wall body, thereby has further improved the connection stability of backup pad and wall body.

Drawings

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

FIG. 2 is a schematic side view of the supporting plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic perspective view of the joint member of the present invention.

In the figure: 1. a base plate; 2. embedding parts; 3. a connecting rod; 4. a support plate; 5. a connecting cylinder; 6. a threaded rod; 7. a joining member; 8. a first connecting column; 9. a second connecting column; 10. and a limiting block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a pre-buried support member for a concrete prefabricated wall plate comprises a bottom plate 1 partially pre-buried in the ground, two groups of connecting rods 3 are symmetrically connected to two sides of the bottom plate 1, and a supporting plate 4 is movably connected to the upper end of each group of connecting rods 3;

further comprising: two groups of connecting cylinders 5 are symmetrically arranged about the bottom plate 1, two connecting cylinders 5 are arranged in each group, two connecting cylinders 5 in one group are respectively and movably connected to the outer sides of the bottom plate 1 and the supporting plate 4, and a threaded rod 6 is connected between the two connecting cylinders 5 in one group; the first connecting column 8 penetrates through the left supporting plate 4; and the second connecting column 9 penetrates through the supporting plate 4 on the right side.

The middle part of the bottom plate 1 is arranged in a concave shape, the lower surface of the bottom plate 1 is symmetrically and integrally provided with embedded parts 2, and the sections of the embedded parts 2 are arranged in a structure shaped like the Chinese character 'tu'. The connecting rods 3 are rotatably connected with the base plate 1, the connecting rods 3 are rotatably connected with the supporting plates 4, and the supporting plates 4 are symmetrically arranged about the base plate 1. Connecting

cylinder

5 and 6 threaded connection of threaded rod, and the both ends screw thread of threaded rod 6 is turned to opposite, and connecting cylinder 5 and bottom plate 1 all are to rotate with backup pad 4 and be connected, as shown in fig. 1-2, place bottom plate 1 level, then pour the concrete, realize the pre-buried to bottom plate 1, built-in fitting 2 can effectively improve bottom plate 1's stability this moment, then place the wall body in the intermediate position of bottom plate 1, then rotatory threaded rod 6, thereby adjust the distance between two connecting cylinders 5 of the same group, make connecting cylinder 5 drive backup pad 4 and remove, make backup pad 4 can laminate in the outside of wall body, thereby make backup pad 4 can support different thickness wall bodies.

The sum of the lengths of the first connecting column 8 and the second connecting column 9 is larger than the sum of the thicknesses of the two support plates 4 and the wall body, and the end parts of the first connecting column 8 and the second connecting column 9 are in threaded connection. Four linking pieces 7 are arranged on one side, close to the wall body, of the supporting plate 4 in an equal angle mode in the circumferential direction, the outer walls of the linking pieces 7 are arranged in an arc-shaped structure, the linking pieces 7 are in clearance fit with holes formed in the wall body, meanwhile, the inner walls of the linking pieces 7 are arranged in an inclined plane, limiting blocks 10 are arranged at the middle positions of the first connecting columns 8 and the second connecting columns 9, the outer walls of the limiting blocks 10 are attached to the inner walls of the linking pieces 7, the linking pieces 7 are made of elastic metal materials, as shown in figures 1-5, when the supporting plates 4 are attached to the wall body, the linking pieces 7 can be in clearance fit with the holes formed in the wall body, then the first connecting columns 8 and the second connecting columns 9 penetrate through the two supporting plates 4 respectively, the end portions of the first connecting columns 8 and the end portions of the second connecting columns 9 are in threaded connection inside the wall body, the limiting blocks 10 can abut against the limiting blocks 10 at the moment, elastic deformation of the limiting blocks 10 can be stably attached to the inner walls of the holes of the wall body, the supporting plate 4 and the wall body, and the supporting strength of the device can be guaranteed.

The working principle is as follows: when using this precast concrete wallboard with pre-buried support piece, at first according to shown in fig. 1-5, pre-buried bottom plate 1 in ground, then place the wall body in bottom plate 1's intermediate position, and rotatory threaded rod 6, can make backup pad 4 laminate in the outside of wall body, realize the centre gripping to the wall body, then will run through two backup pads 4 and wall body respectively with first spliced pole 8, second spliced pole 9, and carry out fixed connection with first spliced pole 8, second spliced pole 9, thereby realize the outrigger to the wall body.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The pre-buried support piece for the concrete prefabricated wall plate comprises a bottom plate (1) partially pre-buried in the ground, wherein two groups of connecting rods (3) are symmetrically connected to two sides of the bottom plate (1), and the upper end of each group of connecting rods (3) is movably connected with a supporting plate (4);

it is characterized by also comprising:

the two groups of connecting cylinders (5) are symmetrically arranged about the bottom plate (1), two connecting cylinders (5) are arranged in each group, the two connecting cylinders (5) in one group are respectively and movably connected to the outer sides of the bottom plate (1) and the supporting plate (4), and meanwhile, a threaded rod (6) is connected between the two connecting cylinders (5) in one group;

the first connecting column (8) penetrates through the supporting plate (4) on the left side;

and the second connecting column (9) penetrates through the supporting plate (4) on the right side.

2. The pre-buried support member for precast concrete wallboard of claim 1, characterized in that: the middle part of the bottom plate (1) is arranged in a concave shape, embedded parts (2) are symmetrically and integrally arranged on the lower surface of the bottom plate (1), and the sections of the embedded parts (2) are arranged in a 'soil' -shaped structure.

3. The pre-buried support member for precast concrete wallboard of claim 1, characterized in that: the connecting rod (3) is rotatably connected with the bottom plate (1), the connecting rod (3) is rotatably connected with the supporting plate (4), and the two supporting plates (4) are symmetrically arranged relative to the bottom plate (1).

4. The pre-buried support member for precast concrete wallboard of claim 1, characterized in that: connecting cylinder (5) and threaded rod (6) threaded connection, just the both ends screw thread of threaded rod (6) is turned around to opposite to connecting cylinder (5) and bottom plate (1) all are rotation connection with backup pad (4).

5. The pre-buried support member for precast concrete wallboard of claim 1, characterized in that: the length sum of the first connecting column (8) and the second connecting column (9) is larger than the thickness sum of the two supporting plates (4) and the wall, and the end parts of the first connecting column (8) and the second connecting column (9) are in threaded connection.

6. The pre-buried support member for precast concrete wallboard of claim 1, characterized in that: one side circumference that backup pad (4) is close to the wall body is waiting the angle and is provided with four link up pieces (7), just the outer wall of link up piece (7) is arc structure setting, and the hole clearance fit who sets up in link up piece (7) and the wall body, simultaneously the inner wall of link up piece (7) is the inclined plane setting, first spliced pole (8), second spliced pole (9) intermediate position between them all is provided with stopper (10), just the outer wall laminating of stopper (10) and the inner wall of link up piece (7), and link up piece (7) are made for elastic metal material.