CN214798703U

CN214798703U - Take concrete power pipe of double-layered core waterproof construction

Info

Publication number: CN214798703U
Application number: CN202121580278.2U
Authority: CN
Inventors: 钱建新
Original assignee: Zhejiang Yintai Cement Component Co ltd
Current assignee: Zhejiang Yintai Cement Component Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-11-19
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses a take concrete power pipe of double-layered core waterproof construction, which comprises a main pipe, the one end fixedly connected with square one of being responsible for, square one is kept away from one side fixedly connected with of being responsible for connects the electric pole, square one is kept away from one side central symmetry fixedly connected with quantity of being responsible for is two's inserted block, the inserted block is kept away from the one end processing of square one has the round hole, the other end fixedly connected with square two of being responsible for. Has the advantages that: through setting up the electric pole, connect electric contact and connecting block, can make the electric power pipe can accomplish the butt joint when connecting, avoided the loaded down with trivial details that need connect the wire in the pipeline in proper order when connecting, moreover through inserted block and the spout that sets up, can make the electric pole more swift in the butt joint.

Description

Take concrete power pipe of double-layered core waterproof construction

Technical Field

The utility model relates to a power pipeline technical field particularly, relates to a take concrete power pipe of double-layered core waterproof construction.

Background

The electric power tube is a product which is subjected to hot dip coating by PE (modified polyethylene) or is coated with epoxy resin inside and outside, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation and can not generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use. And can also effectively prevent the damage of the plant root system and the soil environmental stress, and the like. However, the existing power tubes generally do not have high-strength housings, and most of the existing power tubes are cumbersome to connect.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take concrete power pipe of pressing from both sides core waterproof construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete power pipe with a sandwich waterproof structure comprises a main pipe, wherein one end of the main pipe is fixedly connected with a first square block, one side of the first square block, which is far away from the main pipe, is fixedly connected with electric connection posts, the central symmetry of one side of the first square block, which is far away from the main pipe, is fixedly connected with two insertion blocks, one end of the insertion block, which is far away from the first square block, is processed with a round hole, the other end of the main pipe is fixedly connected with a second square block, one side of the second square block, which is far away from the main pipe, is processed with a groove, the inner side of the groove is fixedly connected with electric connection contacts, a connecting block is arranged in the groove in a sliding manner, a conductor is fixedly connected inside the connecting block, two springs I are fixedly connected between the connecting block and the groove in a central symmetry manner, and two sliding grooves are symmetrically processed at one side of the second square block, which is far away from the main pipe, the sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are fixedly connected with springs II between the sliding grooves, two pin holes are machined in one side of each square II, the pin holes penetrate through the sliding grooves, and pin columns are arranged in the pin holes in a sliding mode.

Furthermore, an electric contact is fixedly arranged on one side, far away from the first square block, of the electric connecting column.

Furthermore, the connecting block is made of an insulating material.

Furthermore, a disc is processed at one end of the pin column, and a handle is fixedly connected to one side, far away from the pin column, of the disc.

Furthermore, a circular groove is processed on one side of the second square, and a sealing ring is fixedly connected in the circular groove.

Furthermore, the outer wall of the main pipe is fixedly processed with an explosion-proof coating.

Furthermore, a waterproof coating is fixedly processed on the outer wall of the explosion-proof coating.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the butt joint can be completed when the power tube is connected by arranging the power connection column, the power connection contact and the connecting block, the problem that wires in the pipeline need to be connected in sequence when the power tube is connected is avoided, and the power connection column can be rapidly connected in the butt joint through the arranged inserting block and the arranged sliding groove.

(2) The connecting block of insulating material through the setting can make the electric power pipe can not produce situations such as electric leakage in the butt joint to avoid the electric leakage to lead to internals's damage, and through the sealing washer that the two squares set up, can make the electric power pipe guarantee the leakproofness of inside electric wire when connecting.

(3) The electric tube can be directly fixed and clamped after being butted by the pin column, and the disc and the handle which are arranged on the pin column can be conveniently pulled out to remove the clamping of the electric tube when the electric tube is required to be separated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a concrete power pipe with a sandwich waterproof structure according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first square block in a concrete power pipe with a sandwich waterproof structure according to an embodiment of the invention;

FIG. 3 is a schematic structural diagram of a second square block in a concrete power pipe with a sandwich waterproof structure according to an embodiment of the present invention;

fig. 4 is a side view of a second square block in a concrete power pipe with a sandwich waterproof structure according to an embodiment of the present invention.

Reference numerals:

1. a main pipe; 2. a first square block; 3. connecting a power post; 4. inserting a block; 5. a circular hole; 6. a second block; 7. a groove; 8. a square groove; 9. an electrical contact; 10. connecting blocks; 11. a conductor; 12. a first spring; 13. a chute; 14. a slider; 15. a second spring; 16. a pin hole; 17. a pin; 18. a disc; 19. a handle; 20. a seal ring; 21. an explosion-proof coating; 22. and (3) a waterproof coating.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a concrete power tube with a sandwich waterproof structure according to an embodiment of the present invention includes a main tube 1, one end of the main tube 1 is fixedly connected with a first block 2, one side of the first block 2 away from the main tube 1 is fixedly connected with an electric connection post 3, one side of the first block 2 away from the main tube 1 is fixedly connected with two insert blocks 4 in a central symmetry manner, one end of the insert block 4 away from the first block 2 is processed with a round hole 5, the other end of the main tube 1 is fixedly connected with a second block 6, one side of the second block 6 away from the main tube 1 is processed with a groove 7, the inner side of the groove 7 is processed with a square groove 8, the inner side of the square groove 8 is fixedly connected with an electric connection contact 9, a connection block 10 is slidably arranged in the groove 7, and a conductor 11 is fixedly connected inside the connection block 10, connecting block 10 with central symmetry fixedly connected with quantity is two spring one 12 between recess 7, two 6 keep away from of square one side central symmetry processing of being responsible for 1 has quantity to be two spout 13, all slide in the spout 13 and be provided with slider 14, slider 14 with fixedly connected with spring two 15 between the spout 13, one side processing of square two 6 has quantity to be two pinhole 16, pinhole 16 runs through spout 13, it is provided with round pin post 17 to slide in the pinhole 16.

Through the above technical scheme of the utility model, through setting up electrical connector 3, connect electrical contact 9 and connecting block 10, can make the electric power pipe can accomplish the butt joint when connecting, avoided need connect the loaded down with trivial details that the wire in the pipeline connected in proper order when connecting, moreover through the inserted block 4 and the spout 13 that set up, can make electrical connector 3 swiftly more in the butt joint.

Example two:

referring to fig. 1, for a second square 6, a groove 7 is formed in one side, away from the main pipe 1, of the second square 6, a square groove 8 is formed in the inner side of the groove 7, an electrical contact 9 is fixedly connected to the inner side of the square groove 8, a connecting block 10 is slidably arranged in the groove 7, a conductor 11 is fixedly connected to the inside of the connecting block 10, a circular groove is formed in one side of the second square 6, and a sealing ring 20 is fixedly connected to the inside of the circular groove.

Through the above technical scheme of the utility model, connecting block 10 through the insulating material that sets up can make the electric power pipe can not produce situations such as electric leakage in the butt joint to avoid the electric leakage to lead to the damage of internals, and through the sealing washer 20 that two 6 squares set up, can make the electric power pipe guarantee the leakproofness of inside electric wire when connecting.

Example three:

referring to fig. 1, 2 and 4, for a second block 6, two sliding grooves 13 are symmetrically formed in the center of one side, away from the main pipe 1, of the second block 6, sliding blocks 14 are slidably disposed in the sliding grooves 13, the sliding blocks 14 are fixedly connected with the sliding grooves 13 through second springs 15, two pin holes 16 are formed in one side of the second block 6, the pin holes 16 penetrate through the sliding grooves 13, pin columns 17 are slidably disposed in the pin holes 16, a disc 18 is formed at one end of each pin column 17, and a handle 19 is fixedly connected to one side, away from the pin columns 17, of the disc 18.

Through the above technical scheme of the utility model, can make through the round pin post 17 that sets up connect the electric pipe can direct fixing card die after the butt joint, through disc 18 and the handle 19 that sets up on round pin post 17, can conveniently be conveniently can directly pull out handle 19 when needs are divided the electric pipe and remove the card of connecting electric column 3 and die.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, two power tubes are butted, the first square block 2 and the second square block 6 can be connected in a positioning mode through the arranged inserting block 4 and the sliding groove 13, then the electric connecting column 3 is inserted, the electric connecting column 3 is connected with the connecting block 10, then the connecting block 10 is pushed in through pushing force, then the connecting block 10 is contacted with an electric contact in the second square block 6, two electric connecting tubes can be electrified through the conductor 11 arranged in the connecting block 10, at the moment, the sliding block 14 is pushed through the sliding of the inserting block 4 in the sliding out mode, then the pin 17 falls down through gravity, the inserting block 4 is clamped in the sliding groove 13 through the round hole 5 machined in one side of the inserting block 4, when the first square block 2 and the second square block 6 need to be separated, the pin 17 is pulled up through the pull handle 19, then the inserting block 4 and the sliding groove 13 are not clamped, the first square block 2 and the second square block 6 can be separated, and then the sliding block 14 can be pushed out to the position of the pin hole 16 through the spring second 15 arranged in the sliding groove 13, thereby blocking the falling of pin 17 and pushing out the connecting block 10 from the electrical contact 9 by the first spring 12 in the square groove 8 in the second block 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The concrete power pipe with the sandwich waterproof structure is characterized by comprising a main pipe (1), wherein one end of the main pipe (1) is fixedly connected with a first square block (2), one side, far away from the main pipe (1), of the first square block (2) is fixedly connected with an electric connection column (3), one side, far away from the main pipe (1), of the first square block (2) is centrally and symmetrically fixedly connected with two insertion blocks (4), one end, far away from the first square block (2), of each insertion block (4) is provided with a round hole (5), the other end of the main pipe (1) is fixedly connected with a second square block (6), one side, far away from the main pipe (1), of each second square block (6) is provided with a groove (7), a square groove (8) is formed in the inner side of each groove (7), an electric connection contact (9) is fixedly connected to the inner side of each square groove (8), and a connecting block (10) is arranged in each groove (7) in a sliding mode, the inside fixedly connected with transmitter (11) of connecting block (10), connecting block (10) with central symmetry fixedly connected with quantity is spring one (12) two between recess (7), square two (6) are kept away from one side central symmetry processing of being responsible for (1) has quantity to be spout (13) two, all slide in spout (13) and be provided with slider (14), slider (14) with fixedly connected with spring two (15) between spout (13), one side processing of square two (6) has quantity to be pinhole (16) two, pinhole (16) run through spout (13), it is provided with round pin post (17) to slide in pinhole (16).

2. The concrete electric power pipe with the sandwich waterproof structure as claimed in claim 1, wherein an electric contact (9) is fixedly arranged on one side of the electric connecting column (3) far away from the first square block (2).

3. The concrete power pipe with the sandwich waterproof structure as claimed in claim 1, wherein the connecting blocks (10) are made of insulating materials.

4. The concrete power pipe with the sandwich waterproof structure as claimed in claim 1, wherein a disc (18) is processed at one end of the pin (17), and a handle (19) is fixedly connected to one side of the disc (18) far away from the pin (17).

5. The concrete power pipe with the sandwich waterproof structure as claimed in claim 1, wherein a circular groove is formed in one side of the second square block (6), and a sealing ring (20) is fixedly connected in the circular groove.

6. The concrete power pipe with the sandwich waterproof structure as claimed in claim 1, wherein the outer wall of the main pipe (1) is fixedly processed with an explosion-proof coating (21).

7. The concrete power pipe with the sandwich waterproof structure as claimed in claim 6, wherein the waterproof coating (22) is fixedly processed on the outer wall of the explosion-proof coating (21).