CN220440330U - PVC line box pre-buried wall body - Google Patents

Abstract

The application relates to a pre-buried wall body of PVC line box, include: building a wall body; the line pipe is embedded in the civil engineering wall body; a marking line disposed on a surface of a civil wall, configured to locate a position of the conduit in the civil wall; the holes are formed in the surface of the civil engineering wall body and are positioned on the marking lines, so that the connecting ends of the line pipes are positioned in the spaces of the holes; and the PVC wire box is arranged in the hole and is connected with the connecting end of the wire tube. The hole opening size of this application matches with the line box, and steady box is simple and firm, and the difficult empty drum phenomenon that produces in later stage moreover.

Description

PVC line box pre-buried wall body

Technical Field

The application belongs to the technical field of building walls, and particularly relates to a PVC wire box embedded wall.

Background

According to the piping mode of electric piping, the traditional fixing method for embedding the PVC line box of the secondary structure (interlocking block wall) comprises the following two conditions:

first, the electrical piping is from bottom to top: for the socket elevation in the secondary wall body is lower (300 mm from the ground), when the interlocking building blocks are built, the interlocking building blocks are sleeved downwards along the electric pipes, and holes are formed in the building blocks at the positions of the electric boxes and the boxes by using a cutting machine according to the sizes of the boxes and the boxes. And after the completion, repairing and fixing the periphery of the box and the box.

In the second case, the electrical piping is from top to bottom: for switches, sockets and the like which are higher than the ground, the electric tubes at the position are installed and plugged before the civil wall is built. Before the building, the side face of the interlocking building block is cut, the electric tube is sleeved into the hollow part from the side face of the electric tube, and holes are formed in the building block by a cutting machine according to the sizes of the electric box and the electric box.

However, the construction of the two types of PVC line boxes for embedded walls has the following disadvantages: the wire box is too large in reserved hole, so that the wire box is sunken; the packing strength is poor, and later-stage trompil easily causes the wall brick to be damaged, can not once only steady box to accomplish, and later-stage hollowness phenomenon is serious.

Disclosure of Invention

In view of the above analysis, an embodiment of the present utility model is directed to providing a PVC wire box embedded wall, which is used to solve one or more of the above problems in the prior art.

The purpose of the utility model is realized in the following way:

a PVC wire box embedded wall comprising:

building a wall body;

the line pipe is embedded in the civil engineering wall body;

a marking line disposed on a surface of a civil wall, configured to locate a position of the conduit in the civil wall;

the holes are formed in the surface of the civil engineering wall body and are positioned on the marking lines, so that the connecting ends of the line pipes are positioned in the spaces of the holes;

and the PVC wire box is arranged in the hole and is connected with the connecting end of the wire tube.

Further, the lower part of the civil engineering wall body comprises a brick wall section built by common bricks, and interlocking blocks are built above the brick wall section.

Further, the interlocking block is provided with a through hole, the connecting end of the wire tube is positioned in the through hole of the interlocking block, and the lower part of the wire tube is positioned in a reserved mounting channel of the brick wall section.

Further, the holes are round holes, and the round holes are drilled by a water drill; the diameter of the circular hole is matched with the size of the PVC wire box.

Further, the circle center of the hole is 35mm higher than the box bottom elevation of the PVC line box.

Further, plugging materials are filled between the PVC line box and the wall of the hole.

Further, the diameter of the hole is 100mm, the PVC wire box is of a square structure, and the side length of the PVC wire box is 70.71mm.

Further, a limiting piece is arranged in the through hole and is configured to enable the connecting end of the spool to be located in the connecting range of the PVC wire box.

Further, the limiting piece is provided with a limiting through hole, and the limiting piece can be detachably installed in the penetrating through hole and is connected with the wall of the penetrating through hole.

Further, the limiting piece is made of PVC materials.

Compared with the prior art, the PVC wire box embedded wall has the advantages that the wire pipes are accurately positioned (vertically positioned and transversely positioned) according to the design size of a drawing, the marking wires are arranged on the surface of the built wall, holes are not required to be formed in the cutting of building blocks during building, the strength of the wall meets the requirement of the holes, holes are formed in the positions of the marking wires through water drills, the hole size is matched with the wire box, the box stabilizing is simple and firm, the integral strength of the secondary structure wall is controlled, and the phenomenon of hollowing is difficult to occur in the later stage.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present description, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of a structure of a PVC wire box embedded wall provided by the utility model, wherein mark wires are arranged on the wall;

FIG. 2 is a schematic diagram of a structure of a PVC wire box embedded wall provided with holes;

FIG. 3 is a schematic view of a PVC wire box provided by the utility model installed in a hole;

fig. 4 is a schematic structural view of the interlocking block provided by the present utility model;

fig. 5 is a schematic structural view of a limiting member provided by the utility model.

Reference numerals:

1-a spool; 2-marking lines; 3-holes; 4-PVC wire box; 5-brick wall sections; 6-interlocking building blocks; 7-mounting channels; 8-plugging material; 9-limiting pieces; 10-limiting through holes; 11-connecting ends; 12-through-holes.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. It should be noted that embodiments and features of embodiments in the present disclosure may be combined, separated, interchanged, and/or rearranged with one another without conflict. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the drawings, the size and relative sizes of elements may be exaggerated for clarity and/or descriptive purposes. While the exemplary embodiments may be variously implemented, the specific process sequences may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in reverse order from that described. Moreover, like reference numerals designate like parts.

Example 1

In one embodiment of the present utility model, as shown in fig. 1 to 3, a PVC wire box embedded wall is disclosed, comprising:

building a wall body;

the line pipe 1 is embedded in the civil engineering wall body;

a marking line 2, arranged on the surface of the civil wall, configured to locate the position of the conduit 1 in the civil wall;

the hole 3 is formed in the surface of the civil engineering wall and is positioned on the marking line 2, so that the connecting end 11 of the line pipe 1 is positioned in the space of the hole 3;

the PVC wire box 4 is arranged in the hole 3 and is connected with the connecting end 11 of the wire tube 1.

In one alternative embodiment, the lower part of the civil engineering wall comprises a brick wall section 5 built by ordinary bricks, a linkage block 6 is built above the brick wall section 5, and a mounting channel 7 is reserved for the brick wall section 5.

The interlocking block 6 is of a hollow structure, as shown in fig. 4, the interlocking block 6 is provided with a through hole 12, the marking line 2 is positioned on the interlocking block 6, the through hole 12 can be communicated with a hole 3 formed in the later stage, the connecting end 11 of the line pipe 1 is positioned in the through hole 12 of the interlocking block 6, the lower part of the line pipe 1 is positioned in a mounting channel 7 reserved in the brick wall section 5, and the mounting channel 7 is communicated with the through hole 12 of the interlocking block 6.

Preferably, the hole 3 is a circular hole, and the circular hole is perforated by a water drill; the diameter of the circular hole is matched with the size of the PVC wire box 4. Illustratively, the center of the hole is 35mm higher than the bottom elevation of the PVC wire box 4.

Further, the diameter of the hole 3 is 100mm, the PVC wire box 4 is of a square structure, and the side length of the PVC wire box 4 is 70.71mm.

In order to stabilize the wire box, a plugging material 8 is filled between the PVC wire box 4 and the wall of the hole 3, as shown in fig. 3. The plugging material 8 may be concrete or cement mortar.

Because the size of the through hole 12 of the interlocking block 6 is larger, the position of the line pipe 1 in the through hole 12 is not easy to fix, and construction difficulty is caused for the later connecting line box. Therefore, in order to locate the connection end 11 of the conduit 1 at a position convenient for connection with the cable box, a limiting member 9 is disposed in the through hole 12, and the limiting member 9 is configured to locate the connection end 11 of the conduit 1 within the connection range of the PVC cable box 4.

In one alternative embodiment, as shown in fig. 5, the limiting member 9 has a limiting through hole 10, the connecting end 11 of the conduit 1 is provided with the limiting through hole 10, the aperture of the limiting through hole 10 is slightly larger than the diameter of the conduit 1, and the limiting member can be detachably installed in the through hole 12 of the interlocking block 6 and is connected with the wall of the through hole 12. The outer contour of the limiting member 9 is matched with the contour of the through hole 12, for example, the through hole 12 is a rectangular through hole, then the limiting member 9 is in a cuboid or cube structure, four surfaces of the limiting member 9 can be in contact connection with the inner wall of the through hole 12, or two opposite surfaces can be in contact connection with the inner wall of the through hole 12, the contact connection can be extrusion contact or contact bonding material connection, so long as the limiting member 9 can be fixed in the through hole 12 and a wire tube can be allowed to pass through.

The limiting part 9 is made of PVC material, the limiting part 9 is provided with four side panels, the four side panels enclose a cuboid, a section of PVC pipe is fixedly arranged in a space enclosed by the four side panels, the inner space of the PVC pipe is a through hole 12, and the PVC pipe is connected with the four side panels of the limiting part 9 through a plurality of connecting rods.

When the PVC wire box embedded wall is built, positioning the vertical height of the wire pipe and the transverse position of the wire pipe according to design requirements, and building a civil wall from bottom to top, wherein a brick wall section is built by common bricks, an installation channel is reserved according to the positioning of the wire pipe when the brick wall section is built, and a linkage block is built above the brick wall section, so that a through hole of the linkage block is vertically communicated with the installation channel; when building the interlocking block, firstly, install the spool in the installation passageway, the electric spool that will reserve is down overlapped with the interlocking block and need not the trompil this moment, after the interlocking block was built by laying bricks or stones, set up the mark line on the interlocking block of civil engineering wall body according to the location size, confirm the trompil centre of a circle, the trompil centre of a circle is higher than line box bottom elevation 35mm, utilize the water to bore and offer the hole in trompil centre of a circle department, the hole of seting up and the through-hole intercommunication of interlocking block, at this moment just can connect the link of spool through the hole, install the female connecting piece of lock in place in advance when reserving the spool, reasonable taking into account the female height of lock, install line box and pre-buried spool, and fill the shutoff material between the pore wall of PVC line box with the line box is fixed, accomplish the construction.

Compared with the prior art, the PVC line box embedded wall provided by the embodiment is designed according to drawing, the line pipe is accurately positioned (vertically positioned and transversely positioned), the marking line is arranged on the surface of the built wall, holes are not required to be cut on building blocks during building, the wall strength reaches the requirement of the holes, the water drill is used for hole forming at the position of the marking line, the hole forming size is matched with the line box, the box is simple and firm, the integral strength of the secondary structure wall is controlled, and the phenomenon of hollowing is difficult to occur in the later stage. In addition, the hollow interlocking block is adopted for wall masonry, and a wire pipe can pass through the through hole of the interlocking block, so that the wire pipe is convenient to arrange, and the wire pipe is convenient to open holes in the wall in the later period.

The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present application, and are not meant to limit the scope of the utility model, but to limit the scope of the utility model.

Claims (10)

1. The utility model provides a pre-buried wall body of PVC line box which characterized in that includes:

building a wall body;

the line pipe (1) is embedded in the civil engineering wall body;

a marking line (2) arranged on the surface of the civil wall and configured to locate the position of the line pipe (1) in the civil wall;

the holes (3) are formed in the surface of the civil wall and are positioned on the marking lines (2) so that the connecting ends (11) of the line pipes (1) are positioned in the space of the holes (3);

the PVC wire box (4) is arranged in the hole (3) and is connected with the connecting end (11) of the wire tube (1).

2. The PVC wire box embedded wall of claim 1, wherein the lower portion of the civil wall includes a brick wall section (5) built from ordinary bricks, and interlocking blocks (6) are built above the brick wall section (5).

3. PVC wire box pre-embedded wall according to claim 2, characterized in that the interlocking block (6) has a through hole (12), the connecting end (11) of the conduit (1) is located in the through hole (12) of the interlocking block (6), the lower part of the conduit (1) is located in the installation channel (7) reserved for the brick wall section (5).

4. A PVC wire box pre-buried wall according to claim 3, characterized in that said holes (3) are circular holes perforated by water drills; the diameter of the circular hole is matched with the size of the PVC wire box (4).

5. The PVC wire box pre-buried wall according to claim 4, characterized in that the centre of the hole is 35mm higher than the box bottom elevation of the PVC wire box (4).

6. The PVC wire box pre-buried wall according to claim 5, characterized in that between the PVC wire box (4) and the walls of the holes (3) is filled with plugging material (8).

7. The PVC wire box pre-buried wall according to any of claims 3 to 6, characterized in that the diameter of the hole (3) is 100mm, the PVC wire box (4) is of square structure, and the side length of the PVC wire box (4) is 70.71mm.

8. PVC wire box pre-buried wall according to claim 7, characterized in that a limit piece (9) is provided in the through hole (12), the limit piece (9) being configured to enable the connection end (11) of the conduit (1) to be located within the connection range of the PVC wire box (4).

9. The PVC wire box embedded wall of claim 8, wherein the limiting member (9) has a limiting through hole (10), and the limiting member (9) is detachably mounted in the through hole (12) and connected to the wall of the through hole (12).

10. PVC wire box pre-buried wall according to claim 8 or 9, characterized in that the limit piece (9) is made of PVC material.