CN218586829U

CN218586829U - Pre-buried concealed pipe

Info

Publication number: CN218586829U
Application number: CN202223139913.0U
Authority: CN
Inventors: 郝杰; 张敬伟; 王翼; 马娟; 谢文韬
Original assignee: Tongling Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: Tongling Sunshine Power Maintenance Engineering Co ltd Yi'an Branch
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-07
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a pre-buried formula hidden pipe, include: hidden pipe and joint, two the tip and the articulate of hidden pipe, connect including fixed pipe and connecting pipe, the tip of connecting pipe extends to in the fixed pipe and rotates with fixed pipe to be connected, the fixed slot has been seted up to the surface tip of hidden pipe, the both ends of fixed slot are straight section, middle part for the heliciform, the fastener is installed to the one end symmetry of fixed pipe is kept away from to the inner wall of connecting pipe, the outer wall both sides of fixed pipe are provided with the anchor block respectively. The utility model discloses a joint comes to connect two concealed conduits, and the both ends setting of joint can the pivoted connecting pipe, still can rotate after connecting pipe and concealed conduit are connected, is convenient for carry out angular adjustment, inserts the connecting pipe and rotates with the concealed conduit tip when connecting, makes the fastener remove in the fixed slot and the card goes into the fixed orifices, need not to use the bolt fastening during the installation, and the easy operation of installation.

Description

Pre-buried concealed pipe

Technical Field

The utility model relates to a light current engineering technical field, more specifically are pre-buried formula hidden pipe.

Background

The weak current generally refers to a direct current circuit or an audio and video circuit, a network circuit and a telephone circuit, the alternating current voltage is generally within 36V, the household appliances such as telephone, computer and television signal input (cable television circuit) and sound equipment (output end circuit) in the household appliances are weak current electric equipment, and before the weak current is normally used, a weak current engineering line pipe (hidden pipe) needs to be laid firstly, and then the weak current engineering circuit needs to be laid.

At present, when current hidden pipe was laid, because the length of hidden pipe is limited, need connect two hidden pipes when laying long distance, current connected mode is hot melt connection or connects the bolt fastening mostly, uses to connect and need adopt the bolt fastening when fixed, can cause the penetration to hidden pipe surface and hinder, and is not convenient for carry out the adjustment of angle after connecting. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pre-buried formula hidden pipe, when having solved current hidden pipe and laying, because the length of hidden pipe is limited, need connect two hidden pipes when long distance is laid, current connected mode is the hot melt connection or connects the bolt fastening mostly, uses to connect and need adopt the bolt fastening when fixed, can cause the running through wound to the hidden pipe surface, and is not convenient for carry out the problem of the adjustment of angle after connecting, satisfies the in-service use demand.

In order to achieve the above purpose, the utility model provides a following technical scheme: an embedded concealed pipe, comprising: hidden pipe and joint, two the tip and the articulate of hidden pipe, connect including fixed pipe and connecting pipe, the tip of connecting pipe extends to in the fixed pipe and rotates with fixed pipe to be connected, the fixed slot has been seted up to the surface tip of hidden pipe, the both ends of fixed slot are straight section, middle part for the heliciform, the fastener is installed to the one end symmetry of fixed pipe is kept away from to the inner wall of connecting pipe, the outer wall both sides of fixed pipe are provided with the anchor block respectively.

As an optimal mode of the utility model, the inside of fixed pipe is provided with the spread groove, the end of connecting pipe extends to in the spread groove and the surface of connecting pipe is provided with the spacing ring.

As the utility model discloses an optimal mode, the fastener includes bullet board, connecting plate and fixed column, bullet board and connecting plate are U type structure and the lateral wall of bullet board and the interior wall connection of connecting pipe, the fixed column sets up the outer wall at the connecting plate and keeps away from the one end of bullet board.

As an optimized mode of the utility model, a plurality of reinforcement groove has been seted up on the surface of reinforcement piece, is formed with the reinforcement blade between the adjacent reinforcement groove.

As an optimized mode of the utility model, the fixed orifices have been seted up on the surface of concealed conduit, and the fixed orifices is located the junction of fixed slot spiral section and straight section.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses, come to connect two concealed conduits through connecting, the both ends setting of joint can the pivoted connecting pipe, still can rotate after connecting pipe and concealed conduit are connected, is convenient for carry out angular adjustment, inserts the connecting pipe and rotates with the concealed conduit tip when connecting, makes the fastener remove in the fixed slot and the card goes into the fixed orifices, need not to use the bolt fastening during the installation, and the easy operation of installation.

Drawings

FIG. 1 is an external structure view of the pre-buried concealed pipe of the present invention;

fig. 2 is an internal structure view of the pre-buried concealed pipe of the present invention;

FIG. 3 is an internal structure diagram of the pre-buried concealed pipe according to the present invention;

fig. 4 is an internal structure diagram of the pre-buried concealed conduit of the present invention.

In the figure, 1, a hidden pipe; 2. a connecting pipe; 3. a fixed tube; 4. a fastener; 5. a reinforcing block; 6. a reinforcing groove; 7. fixing grooves; 8. a fixing hole; 9. connecting grooves; 10. a limiting ring; 11. a spring plate; 12. a connecting plate; 13. and (5) fixing the column.

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. 1-4, the present invention provides a technical solution: an embedded concealed pipe, comprising: hidden pipe 1 and joint, the tip and the articulate of two hidden pipes 1, connect including fixed pipe 3 and connecting pipe 2, the tip of connecting pipe 2 extends to in fixed pipe 3 and rotates with fixed pipe 3 and be connected, fixed slot 7 has been seted up to the surface tip of hidden pipe 1, the both ends of fixed slot 7 are straight section, the middle part is the heliciform, provide tensile strength through the spiral section, fastener 4 is installed to the one end symmetry that fixed pipe 3 was kept away from to the inner wall of connecting pipe 2, come to fix hidden pipe 1 through fastener 4, the outer wall both sides of fixed pipe 3 are provided with reinforcing block 5 respectively, reinforcing block 5 improves the joint and the joint strength of concrete.

In a further improvement, the fixed pipe 3 is provided with a connecting groove 9 inside, the end of the connecting pipe 2 extends into the connecting groove 9, and the surface of the connecting pipe 2 is provided with a limiting ring 10 to provide the connecting pipe 2 with rotation capability.

Further improve ground, fastener 4 includes bullet board 11, connecting plate 12 and fixed column 13, and bullet board 11 and connecting plate 12 are U type structure and the lateral wall of bullet board 11 and the inner wall connection of connecting pipe 2, and fixed column 13 sets up the outer wall at connecting plate 12 and keeps away from the one end of bullet board 11, and fixed column 13 on fastener 4 gets into fixed slot 7 and imbeds fixed orifices 8 and fixes.

Further improved, a plurality of reinforcing grooves 6 are formed in the surface of the reinforcing block 5, reinforcing blades are formed between the adjacent reinforcing grooves 6, and the connecting strength of the joint and concrete is improved.

Specifically, fixed orifices 8 have been seted up on the surface of concealed conduit 1, and fixed orifices 8 are located the junction of fixed slot 7 spiral section and straight section, and behind fastener 4 continuously stretched into fixed slot 7, fixed column 13 was inlayed with fixed slot 7 to fix it.

The utility model discloses when using, come to connect two hidden pipes 1 through connecting, the both ends setting of joint can pivoted connecting pipe 2, still can rotate after connecting pipe 2 is connected with hidden pipe 1, be convenient for carry out angular adjustment, insert connecting pipe 2 and rotate with hidden pipe 1 tip when connecting, make fastener 4 remove in fixed slot 7 and make fixed column 13 card go into fixed orifices 8, provide stretch-proofing power for hidden pipe 1 and joint after spiral helicine fixed slot 7 is connected with fastener 4.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An embedded concealed pipe, comprising: hidden pipe (1) and joint, its characterized in that: two the tip and the articulate of hidden pipe (1), connect including fixed pipe (3) and connecting pipe (2), the tip of connecting pipe (2) extends to in fixed pipe (3) and rotates with fixed pipe (3) and is connected, fixed slot (7) have been seted up to the surperficial tip of hidden pipe (1), the both ends of fixed slot (7) are straight section, middle part for the heliciform, the one end symmetry of fixed pipe (3) is kept away from to the inner wall of connecting pipe (2) is installed fastener (4), the outer wall both sides of fixed pipe (3) are provided with respectively and add reinforcing block (5).

2. The pre-buried concealed pipe according to claim 1, wherein: the inside of fixed pipe (3) is provided with spread groove (9), the end of connecting pipe (2) extends to in spread groove (9) and the surface of connecting pipe (2) is provided with spacing ring (10).

3. The pre-buried concealed pipe according to claim 1, wherein: fastener (4) are including playing board (11), connecting plate (12) and fixed column (13), play board (11) and connecting plate (12) and be the interior wall connection of the lateral wall of U type structure and bullet board (11) and connecting pipe (2), fixed column (13) set up the outer wall of connecting plate (12) and keep away from the one end of bullet board (11).

4. The pre-buried concealed pipe according to claim 1, wherein: a plurality of reinforcing grooves (6) are formed in the surface of each reinforcing block (5), and reinforcing blades are formed between every two adjacent reinforcing grooves (6).

5. The pre-buried concealed pipe according to claim 1, wherein: the surface of the concealed conduit (1) is provided with a fixing hole (8), and the fixing hole (8) is positioned at the joint of the spiral section and the straight section of the fixing groove (7).