CN216041785U

CN216041785U - Pre-buried mounting

Info

Publication number: CN216041785U
Application number: CN202122340297.4U
Authority: CN
Inventors: 郜伟军; 赵宏宇; 褚广仁; 张伟峰; 李岩
Original assignee: Beijing Oriksson Energy Saving Environmental Protection Technology Co ltd
Current assignee: Beijing Oriksson Energy Saving Environmental Protection Technology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-03-15
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a pre-buried fixing piece which comprises a long-strip-shaped connecting rod, wherein a first end of the connecting rod is used for penetrating through an external wall template, an installation hole is formed in the end part of the connecting rod, and a second end of the connecting rod is used for penetrating through a heat insulation board. The embedded fixing piece provided by the utility model can reserve the mounting hole on the wall body, does not need to arrange an additional fixing frame or fixing structure in a pouring space for fixing, is convenient to implement and realize, and is simple and convenient to form the hole on the wall body.

Description

Pre-buried mounting

Technical Field

The utility model relates to the technical field of buildings, in particular to a pre-buried fixing piece.

Background

After the house body is covered, a drainage pipe needs to be laid. The traditional operation is that the wall is first punched with nails to fix some pipe fixing brackets or pipe racks, and then the drainage pipe is fixed by the pipe fixing brackets and the pipe racks. Punching on the wall body that has pour, the operation is not convenient enough, destroys the wall body outward appearance, also damages the overall structure of wall body itself easily, and if want pre-buried nail pipe in advance, need fix the nail pipe in concrete placement space in advance, also relatively expend manpower and materials.

Therefore, how to simply form a hole in a wall at least to some extent becomes a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an embedded fixing piece, which can reserve an installation hole on a wall body, does not need to be fixed by arranging an additional fixing frame or a fixing structure in a pouring space, is convenient to implement and realize, and is simple and convenient to operate for forming a hole on the wall body.

In order to achieve the purpose, the embedded fixing piece provided by the utility model comprises a long-strip-shaped connecting rod, wherein the first end of the connecting rod is used for penetrating through the external wall template, the end part of the connecting rod is provided with a mounting hole, and the second end of the connecting rod is used for penetrating through the heat insulation board.

Preferably, the connecting rod further comprises a boss structure connected to the first end of the connecting rod and protruding from the outer wall of the connecting rod in the radial direction.

Preferably, the boss structure comprises a clamping plate, and a through hole which is in alignment communication with the mounting hole is formed in the clamping plate.

Preferably, the pipeline fixing device further comprises a pipeline fixing support for fixing the pipeline.

Preferably, the pipeline fixing bracket is detachably connected with the mounting hole.

Preferably, the conduit fixing bracket comprises a hoop.

Preferably, a connecting column is arranged on the ring body of the hoop, and the connecting column is in threaded connection with the mounting hole.

Preferably, the connecting rod comprises a plurality of mounting sections which are sequentially connected along the axial direction, and the diameter of each mounting section is gradually reduced.

Preferably, the connecting rod is provided with a retreating prevention structure which is used for being connected with the heat insulation plate and preventing the connecting rod from axially displacing towards the direction of the mounting hole.

Preferably, the anti-retreat structure comprises a clamping barb, one end of the clamping barb is connected with the connecting rod, and the other end of the clamping barb obliquely points to the outer side of the connecting rod.

The technical scheme provided by the application can comprise the following beneficial effects: among the technical scheme, pre-buried mounting is including the connecting rod at least, the first end of connecting rod runs through the outer wall form and sets up the mounting hole at the tip, the second end extends to the wall in, pass the heated board, establish with the heated board and be connected, then the fixed action through the heated board, can live pre-buried mounting fixed frame, need not additionally set up the fixed knot structure of mount class in the space of pouring, and can have the reservation mounting hole on the wall body after making to pour, the pipeline is laid in the later stage of being convenient for construction on the wall body, the operation of pore-forming on the wall body has been portably carried out.

The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the application are described in detail in the following.

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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a pre-buried fixing member in the embodiment of the present invention;

fig. 2 is a schematic diagram of an anti-retreat structure in the embodiment of the present invention.

In FIGS. 1-2:

1. a connecting rod; 2. mounting holes; 3. clamping a plate; 4. a hoop; 5. connecting columns; 6. and (6) clamping the barbs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

This embodiment's aim at pre-buried mounting both can reserve the mounting hole on the wall body, also need not set up extra mount or fixed knot structure in pouring the space and fix, is convenient for implement and realize, the simple and convenient operation of pore-forming on the wall body.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the utility model described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the utility model described in the claims.

Referring to fig. 1-2, the embedded fixing member provided in this embodiment includes a connecting rod 1 in a long strip shape, a first end of the connecting rod 1 is provided with a mounting hole 2, and a second end of the connecting rod is used for passing through and establishing connection with an insulation board. The first end of the connecting rod 1 penetrates through the external wall template, the mounting hole 2 at the end part is exposed, the second end is arranged inwards, penetrates through the heat-insulation board and is connected with the heat-insulation board, and the connecting rod 1 can be fixed through the heat-insulation board without arranging an additional pipeline fixing support; when concrete is poured, sections of the connecting rod 1, which are located on two sides of the heat insulation plate, are located in the pouring space and are used for being connected with a pouring wall body. When concrete pouring is finished, the connecting rod 1 is embedded in the concrete, and the end part of the first end and the hole opening of the mounting hole 2 can be seen on the wall body. By the arrangement, the embedded fixing piece provided by the embodiment can reserve the mounting hole 2 on the wall body, and does not need to be fixed by arranging an additional fixing frame in a pouring space, so that the implementation and the realization are facilitated, and the operation of forming a hole on the wall body is simple and convenient; on the other hand, connecting rod 1 is along wall body thickness direction, with the wall body cluster of building of pouring of outer wall template, heated board and heated board both sides together, has played certain firm heated board's effect and effect, reinforcing heated board's steadiness and shock resistance.

If only the end of the connecting rod 1 and the opening of the mounting hole 2 are exposed on the wall body, the connecting rod is not easy to find, and if the connecting rod 1 protrudes out of the wall body, the connecting rod is easy to damage. As shown in fig. 1, in this embodiment, the fixing member further includes a boss structure disposed at the first end of the connecting rod 1 and protruding from the outer wall of the connecting rod 1 along the radial direction. Through this boss structure, can support the outer wall template, when the pre-buried mounting of installation, can directly run through the outer wall template with the second end of connecting rod 1 and inwards insert, so, the installation operation that had been favorable to pre-buried mounting, the installation location of the first end of mounting hole 2 and connecting rod 1 of being convenient for, and boss structure exposes on the wall body, and directly perceived is obvious, and the staff of being convenient for is swift finds mounting hole 2.

Specifically, the boss structure includes the chucking plate 3. Cardboard 3 is flat, is convenient for offset with the wall body laminating, can fix a position connecting rod 1, also is convenient for level and smooth the connection with external mounting spare.

Cardboard 3 can be square, also can be circular, and cardboard 3 can be located connecting rod 1 one side, can also be provided with a plurality ofly along 1 circumference distributions of connecting rod. Alternatively, the central area of the clamping plate 3 is provided with a through hole which is aligned and communicated with the mounting hole 2, namely, the connecting rod 1 is connected with the center of the clamping plate 3. A plurality of air holes which are communicated along the thickness direction of the plate can be distributed on the clamping plate 3.

After the pipe holes are pre-buried in the wall, although holes do not need to be formed in the wall, pipeline supporting frames or fixing frames need to be installed in the holes in the wall, and construction is facilitated. Therefore, further, in this embodiment, the embedded fixing member further includes a pipeline fixing bracket for fixing the pipeline. The pipe fixing bracket may be connected with the mounting hole 2. In the preferred scheme, pipeline fixed bolster is connected with mounting hole 2 detachable. So set up, before concreting, only need with connecting rod 1 put into the wall can, need not also put into pipeline fixed bolster, avoid causing inconvenience for the construction, also avoid pipeline fixed bolster to receive the damage. The pipeline fixing support can be in threaded connection or buckled connection with the mounting hole 2 and can also be connected through a fastener.

Specifically, the pipeline fixing support comprises a hoop 4, and the hoop 4 is used, so that the pipe fitting can be fixed more conveniently and rapidly. The hoop 4 may comprise only one ring body provided with an opening for the pipe fitting to fit in, the opening being smaller than the diameter of the ring body. Alternatively, the hoop 4 comprises two detachably connected half rings. If the radial both ends of two semi-rings all are provided with the butt joint piece, after two semi-rings locks, the butt joint piece laminating offsets, butt joint, all is provided with the through-hole that supplies the screw rod to pass on each butt joint piece.

The ring body of the hoop 4 is provided with a connecting column 5, and the connecting column 5 is in threaded connection with the mounting hole 2. Or, a buckle connection structure is arranged between the connecting column 5 and the mounting hole 2, such as a clamping groove is arranged on one, and a bulge used for being clamped into the clamping groove is arranged on the other.

The connecting rod 1 can be a straight rod or a stepped rod. As shown in fig. 1, the axial connecting rod 1 includes a plurality of mounting sections connected in series, and the diameter of each mounting section is gradually reduced. The connecting and intersecting part of every two adjacent mounting sections forms a step surface which can be used for abutting against a steel wire mesh or an insulation board, and the like.

The connecting rod 1 is in a space tubular shape and can be used for a connecting nail or a steel bar to penetrate, so that the connecting rod 1 is firmer. The second end of connecting rod 1 can be provided with the awl point, is convenient for insert the heated board. The second end of the connecting rod 1 can also penetrate through the heat-insulating plate and extend into the pouring space on the other side of the heat-insulating plate. After concreting, connecting rod 1 can all be fixed with the heated board polyphone with the concrete of heated board both sides, so set up, firm heated board that can be better.

Further, in this embodiment, be provided with on connecting rod 1 and be used for being connected with the heated board prevent retreating the structure, establish axial positioning's relation of connection through preventing retreating structure and heated board, can prevent that connecting rod 1 from breaking away from or not hard up the circumstances such as from the heated board. Specifically, as shown in fig. 2, the retreat preventing structure includes a catching barb 6 having one end connected to the connecting rod 1 and the other end obliquely directed to the outside of the connecting rod 1. The clamping barbs 6 are arranged in a plurality of numbers, are arranged along the axial direction of the connecting rod 1 and are distributed around the circumferential direction of the connecting rod 1.

In the embodiment, the embedded fixing member includes a long-strip-shaped connecting rod 1 and a hoop 4, a clamping plate 3 is arranged at a first end of the connecting rod 1, an installation hole 2 is arranged at an end of the connecting rod 1, and a second end of the connecting rod is used for penetrating through a steel wire mesh and connecting with a heat insulation plate; a connecting column 5 is arranged on the ring body of the hoop 4, and the connecting column 5 is in threaded connection with the mounting hole 2; the connecting rod 1 comprises a plurality of mounting sections which are sequentially connected along the axial direction, and the diameter of each mounting section is gradually reduced; the connecting rod 1 is provided with an anti-retreating structure which is used for being connected with the insulation board and preventing the connecting rod 1 from axially moving towards the direction of the mounting hole 2; the anti-retreat structure comprises a clamping barb 6, one end of which is connected with the connecting rod 1, and the other end of which is obliquely directed to the outer side of the connecting rod 1.

So set up, the pre-buried mounting that this embodiment provided can establish firm connection with the heated board, can stabilize the heated board, and the shock resistance of reinforcing heated board need not additionally fix again, and can be on the wall body pre-buried mounting hole 2, the follow-up pipeline of laying on the wall body of being convenient for.

It should be noted that the terms "first," "second," and the like, as used herein, are not intended to limit the specific order, but merely to distinguish one element or function from another. The stated horizontal, vertical, up, down, left and right are the same when the pre-buried fixing piece is in natural arrangement state.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments. The multiple schemes provided by the utility model comprise basic schemes, are independent from each other and are not restricted with each other, but can be combined with each other under the condition of no conflict, so that multiple effects are realized together.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a pre-buried mounting, its characterized in that is including being rectangular form connecting rod (1), the first end of connecting rod (1) is used for running through the outer wall template and is provided with mounting hole (2) at the tip, and the second end is used for passing the heated board.

2. The fastener of claim 1, further comprising a boss structure connected to the first end of the connecting rod (1) and radially protruding from the outer wall of the connecting rod (1).

3. A pre-buried fixing member as claimed in claim 2, wherein the boss structure includes a clamping plate (3), and the clamping plate (3) is provided with a through hole which is aligned and communicated with the mounting hole (2).

4. The embedded fixing member as claimed in any one of claims 1 to 3, further comprising a pipe fixing bracket for fixing a pipe, wherein the pipe fixing bracket is connected to the mounting hole (2).

5. The pre-buried fixing member as set forth in claim 4, wherein the pipe fixing bracket is detachably connected to the mounting hole (2).

6. An embedded fastener according to claim 5, wherein the pipe fixing bracket comprises a hoop (4).

7. The embedded fastener as claimed in claim 6, wherein a connecting column (5) is arranged on the hoop (4), and the connecting column (5) is in threaded connection with the mounting hole (2).

8. A pre-embedded fixing member according to claim 1, wherein the connecting rod (1) comprises a plurality of mounting sections which are sequentially connected in the axial direction, and the diameter of each mounting section is gradually reduced.

9. The embedded fixing member as claimed in claim 1, wherein the connecting rod (1) is provided with a retreat prevention structure for connecting with the insulation board and preventing the connecting rod (1) from axially moving towards the mounting hole (2).

10. The pre-buried fixing member as set forth in claim 9, wherein the anti-receding structure includes a catching barb (6) having one end connected to the connecting rod (1) and the other end inclined toward the outside of the connecting rod (1).