CN215184786U

CN215184786U - Rapid connecting device for electric signal lines of pipelines in brake well

Info

Publication number: CN215184786U
Application number: CN202120624070.XU
Authority: CN
Inventors: 高佳伟; 马汉龙; 褚大军; 尹志彪; 邹健; 王生平; 孙谢杨; 王泽洲; 徐浩; 苏锋
Original assignee: Beijing Yongyishuke Anti Corrosion Technology Co ltd
Current assignee: Beijing Yongyishuke Anti Corrosion Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-14
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a quick connecting device of pipeline signal of telecommunication line in floodgate well, including the installation head, electrically conductive piece, terminal bolt and extension rod, install the brush head that has the copper brush hair in the first half of installation head, install magnet in the lower half of installation head, the middle part of magnet is equipped with the through-hole, electrically conductive piece is installed between magnet and installation head, the right-hand member of electrically conductive piece is equipped with first wiring hole, the right-hand member of installation head is equipped with the second wiring hole that communicates each other with first wiring hole, the lower extreme of installation head is equipped with the first screw hole perpendicular and intercommunication with second wiring hole, terminal bolt adorns at first screw hole soon, expose in the through-hole that the middle part of electrically conductive piece set up from the left end of magnet, the right-hand member at installation head is fixed to the extension rod, the right-hand member cover of extension rod is equipped with the rubber sleeve. The safety device can effectively reduce the occurrence of safety accidents and has the advantages of high safety, simple structure and convenient operation.

Description

Rapid connecting device for electric signal lines of pipelines in brake well

Technical Field

The utility model relates to a pipeline monitoring tool technical field, concretely relates to interior pipeline of floodgate well signal of telecommunication line quick connecting device.

Background

The corrosion detection of the buried metal pipeline needs to add electric signals on the pipeline, and a test pile is preferentially selected at a position point where the electric signals are additionally installed. However, some pipelines have no test piles, especially middle and low pressure pipelines, the test piles are few, and the test piles can only be connected with the pipelines through a pressure regulating box, a pipeline service end or a gate well, signals are added through the gate well, and connecting wires need to be fixed on the exposed pipelines. But the floodgate well belongs to finite space, according to finite space operation standard, gets into the inside additional signal of floodgate well, is dangerous on the one hand, and on the other hand needs many people to cooperate, guardianship, and not only the human cost is high, and is consuming time longer moreover, influences the detection progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick connecting device of interior pipeline signal of telecommunication line of floodgate well, it can effectively reduce the emergence of incident to have security height, simple structure, convenient operation's advantage.

In order to solve the problems in the prior art, the utility model provides a rapid connecting device for electric signal lines in a brake well, which comprises a mounting head, a conductive piece, a wiring bolt and an extension rod, a brush head with copper brush bristles is arranged in the upper half part of the mounting head, a magnet is arranged in the lower half part of the mounting head, the middle part of the magnet is provided with a through hole, the conductive piece is arranged between the magnet and the mounting head, the right end of the conductive piece is provided with a first wiring hole, the right end of the mounting head is provided with a second wiring hole communicated with the first wiring hole, the lower end of the mounting head is provided with a first threaded hole which is vertical to and communicated with the second wiring hole, the wiring bolt is screwed in the first threaded hole, the left end of the conductive piece is exposed out of the through hole arranged in the middle of the magnet, the extension rod is fixed at the right end of the mounting head, and a rubber sleeve is sleeved at the right end of the extension rod.

Further, the utility model relates to a pipe electric signal line quick connect device in floodgate well, wherein the lower half of installation head is equipped with the first installation blind hole of a rectangle, the magnet embedding is in first installation blind hole, the second wiring hole is the rectangular hole, the second wiring hole extends left and forms a rectangle mounting groove, electrically conductive embedding is in the rectangle mounting groove.

Further, the utility model relates to a quick connecting device of interior pipeline signal of telecommunication line of floodgate well, wherein electrically conductive piece includes that the shape is the first electric conductor of cuboid and the second electric conductor of shape for the cylinder, first wiring hole sets up the right-hand member at first electric conductor, first electric conductor embedding is in the rectangle mounting groove, the left end downside of first electric conductor is connected with the second electric conductor, the second electric conductor is perpendicular with first electric conductor, expose in the through-hole that the middle part of magnet set up is followed to the lower extreme of second electric conductor.

Further, the utility model relates to a pipe electric signal line quick connecting device in floodgate well, wherein the lower terminal surface of magnet is the cambered surface of upwards caving, the lower terminal surface of second electric conductor also is the cambered surface of upwards caving.

Further, the utility model relates to a floodgate shaft interior conduit signal of telecommunication line quick connecting device, wherein the first half of installation head is equipped with the second installation blind hole of a rectangle, be equipped with a second screw hole that runs through second installation blind hole on the lateral wall around the installation head respectively at least, be equipped with respectively on the lateral wall around the brush head and match and the third screw hole of quantity unanimity with the second screw hole, a first fixing bolt of brush is all equipped with soon in every second screw hole and the third screw hole that matches each other, the brush head is fixed in the second installation blind hole through first fixing bolt of brush.

Further, the utility model relates to a pipe electricity signal line quick connecting device in floodgate well, wherein the right-hand member of installation head is equipped with the spliced pole with installation head integrated into one piece, be equipped with the external screw thread on the periphery wall of spliced pole, the left end of extension rod is equipped with the internal thread, the extension rod is adorned soon on the spliced pole through the internal thread.

Further, the utility model relates to a floodgate well interior pipeline signal of telecommunication line quick connect device, wherein the extension rod is a plurality of, every connect through threaded connection's mode between the extension rod.

The utility model relates to a pipe electric signal line quick connecting device in floodgate well compares with prior art, has following advantage: the utility model discloses an installation head, electrically conductive piece, wiring bolt and extension rod. Install the brush head that has the copper brush hair in the first half of installation head, install magnet in the lower half of installation head, the middle part of magnet is equipped with the through-hole, install electrically conductive piece between magnet and installation head, the right-hand member at electrically conductive piece is equipped with first wiring hole, and the right-hand member at installation head is equipped with the second wiring hole that communicates each other with first wiring hole, the lower extreme of installation head is equipped with the first screw hole perpendicular and the intercommunication with second wiring hole, adorn the wiring bolt in first screw hole soon, let the left end of electrically conductive piece expose from the through-hole of the middle part setting of magnet, fix the right-hand member at the installation head with the extension rod, and the right-hand member cover at the extension rod is equipped with the rubber sleeve. The rapid connecting device for the electric signal lines of the pipelines in the brake well has the advantages of high safety, simple structure and convenience in operation. During practical application, insert the second wiring hole of electrically conductive piece with the signal of telecommunication line through second wiring hole in, then screw the binding bolt and compress tightly the signal of telecommunication line, bring the signal of telecommunication line into the floodgate well through the extension rod, utilize the copper brush hair to derust the pipeline surface, the installation head that overturns after the rust removal is accomplished, adsorb electrically conductive piece on the pipeline through magnet, at this moment the signal of telecommunication line has just established with the pipeline and has been connected the convenience and detect the pipeline.

The following describes the fast connecting device for electrical signal lines in a brake well in detail with reference to the embodiments shown in the drawings.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention;

fig. 2 is a front view of a first embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a rear view of a first embodiment of the present invention;

fig. 5 is a top view of a first embodiment of the present invention;

fig. 6 is an exploded view of a first embodiment of the present invention;

fig. 7 is an exploded view of another angle of an embodiment of the present invention;

fig. 8 is a perspective view of a second embodiment of the present invention.

Detailed Description

It should be noted that, in the present invention, the terms of upper, lower, front, rear, left, right, and the like are only described according to the accompanying drawings, so as to facilitate understanding, and are not intended to limit the technical solution and the scope of the present invention.

Example one

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a specific embodiment of a device for quickly connecting an electrical signal line in a brake well according to the present invention includes an installation head 1, a conductive member 2, a terminal bolt 3 and an extension rod 4. A brush head 5 with copper brush hairs is arranged in the upper half part of the mounting head 1, so that rust removal on the outer wall of the pipeline is facilitated. A magnet 6 is arranged in the lower half part of the mounting head 1, a through hole 61 is arranged in the middle of the magnet 6, and the conductive piece 2 is arranged between the magnet 6 and the mounting head 1. A first wiring hole 21 is provided at the right end of the conductive member 2, and a second wiring hole 11 communicating with the first wiring hole 21 is provided at the right end of the mounting head 1. The lower end of the mounting head 1 is provided with a first threaded hole 12 which is perpendicular to and communicated with the second wiring hole 11, and the wiring bolt 3 is screwed in the first threaded hole 12. The left end of the conductive piece 2 is exposed out of a through hole 61 formed in the middle of the magnet 6, the extension rod 4 is fixed at the right end of the mounting head 1, and the right end of the extension rod 4 is sleeved with a rubber sleeve 7. The rapid connecting device for the electric signal lines of the pipelines in the brake well has the advantages of high safety, simple structure and convenience in operation. During practical application, insert the second wiring hole of electrically conductive piece with the signal of telecommunication line through second wiring hole in, then screw the binding bolt and compress tightly the signal of telecommunication line, bring the signal of telecommunication line into the floodgate well through the extension rod, utilize the copper brush hair to derust the pipeline surface, the installation head that overturns after the rust removal is accomplished, adsorb electrically conductive piece on the pipeline through magnet, at this moment the signal of telecommunication line has just established with the pipeline and has been connected the convenience and detect the pipeline.

Preferably, as shown in fig. 7, in the present embodiment, a rectangular first blind mounting hole 13 is formed in the lower half portion of the mounting head 1, and the magnet 6 is embedded in the first blind mounting hole 13, so that the magnet 6 is mostly embedded in the blind mounting hole 13, and the mounting of the magnet 6 is more reliable. The second wiring hole 11 is formed as a rectangular hole such that the second wiring hole 11 extends leftward to form a rectangular mounting groove 14, and the conductive member 2 is inserted into the rectangular mounting groove 14. As a specific embodiment, the conductive member 2 specifically includes a first conductive member 22 having a rectangular parallelepiped shape and a second conductive member 23 having a cylindrical shape. A first wiring hole 21 is provided at the right end of the first conductor 22 for connection of an electric signal line. The first conductor 22 is embedded in the rectangular mounting groove 14, and the first conductor 22 is square, so that the first conductor 22 can be prevented from rotating, and the whole structure is more stable. The second conductor 23 is connected to the lower side of the left end of the first conductor 22, the second conductor 23 is perpendicular to the first conductor 22, the lower end of the second conductor 23 is exposed from the through hole 61 formed in the middle of the magnet 6, the exposed portion of the second conductor 23 is conveniently connected with a pipeline, and subsequent related detection is conveniently carried out. In order to make the magnet 6 and the pipe closely adhere to each other, the lower end surface of the magnet 6 is an upwardly concave arc surface, and the lower end surface of the second conductor 23 is also an upwardly concave arc surface.

As an optimized solution, as shown in fig. 6, in order to fix and replace the brush head 5 conveniently in this embodiment, a rectangular second mounting blind hole 15 is provided at the upper half portion of the mounting head 1, at least one second threaded hole 16 penetrating through the second mounting blind hole 15 is provided on each of the front and rear side walls of the mounting head 1, and third threaded holes 51 matched with the second threaded holes 16 and having the same number are provided on each of the front and rear side walls of the brush head 5, so that a brush head fixing bolt 8 is screwed into each of the matched second threaded holes 16 and third threaded holes 51, so that the brush head 5 can be fixed in the second mounting blind hole 15 by the brush head fixing bolt 8.

As an optimized scheme, as shown in fig. 3 and fig. 6 in combination with fig. 7, in this embodiment, in order to facilitate detachment and carrying, a connection column 17 integrally formed with the mounting head 1 is provided at the right end of the mounting head 1, an external thread is provided on the peripheral wall of the connection column 17, an internal thread is provided at the left end of the extension rod 4, and the extension rod 4 is screwed on the connection column 17 through the internal thread.

Example two

As an optimized solution, as shown in fig. 8, the present embodiment is different from the first embodiment in that a plurality of extension rods 4 are provided, and each extension rod 4 is connected with each other by means of a threaded connection. When practical application, every section of extension rod 4 sets up to 2m, can install the depth of different quantity extension rod 4 in order to adapt to the floodgate well according to the depth of floodgate well.

In the embodiment of the present invention, the mounting head 1 is made of an insulating material, for example, a plastic product such as nylon.

In the description of the present invention, it is to be understood that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and various modifications made by the skilled in the art according to the technical solutions of the present invention should fall within the scope of the invention as defined by the appended claims without departing from the spirit of the present invention.

Claims

1. A quick connecting device for electric signal lines of pipelines in a brake well is characterized by comprising an installing head (1), a conductive piece (2), a wiring bolt (3) and an extension rod (4), wherein a brush head (5) with copper brush bristles is installed in the upper half part of the installing head (1), a magnet (6) is installed in the lower half part of the installing head (1), a through hole (61) is formed in the middle of the magnet (6), the conductive piece (2) is installed between the magnet (6) and the installing head (1), a first wiring hole (21) is formed in the right end of the conductive piece (2), a second wiring hole (11) communicated with the first wiring hole (21) is formed in the right end of the installing head (1), a first threaded hole (12) which is perpendicular to and communicated with the second wiring hole (11) is formed in the lower end of the installing head (1), and the wiring bolt (3) is rotatably installed in the first threaded hole (12), the left end of the conductive piece (2) is exposed from a through hole (61) formed in the middle of the magnet (6), the extension rod (4) is fixed to the right end of the mounting head (1), and a rubber sleeve (7) is sleeved at the right end of the extension rod (4).

2. A rapid connecting device for electric signal lines in a brake well according to claim 1, wherein the lower half of the mounting head (1) is provided with a rectangular first blind mounting hole (13), the magnet (6) is embedded in the first blind mounting hole (13), the second wiring hole (11) is a rectangular hole, the second wiring hole (11) extends leftwards to form a rectangular mounting groove (14), and the conductive member (2) is embedded in the rectangular mounting groove (14).

3. The device for quickly connecting the electric signal line of the conduit in the floodgate according to claim 2, wherein the conductive member (2) comprises a first conductive body (22) shaped like a rectangular parallelepiped and a second conductive body (23) shaped like a cylinder, the first wiring hole (21) is provided at the right end of the first conductive body (22), the first conductive body (22) is embedded in the rectangular mounting groove (14), the second conductive body (23) is connected to the lower side of the left end of the first conductive body (22), the second conductive body (23) is perpendicular to the first conductive body (22), and the lower end of the second conductive body (23) is exposed from the through hole (61) provided at the middle part of the magnet (6).

4. A device for the quick connection of an electric signal line in a brake well according to claim 3, characterized in that the lower end surface of the magnet (6) is an upwardly concave arc surface, and the lower end surface of the second electric conductor (23) is also an upwardly concave arc surface.

5. The quick connecting device for the electric signal line in the brake well according to claim 1, wherein the upper half of the mounting head (1) is provided with a rectangular second mounting blind hole (15), the front and rear side walls of the mounting head (1) are respectively provided with at least one second threaded hole (16) penetrating through the second mounting blind hole (15), the front and rear side walls of the brush head (5) are respectively provided with third threaded holes (51) matched with the second threaded holes (16) and having the same number, a brush head fixing bolt (8) is screwed in each of the matched second threaded holes (16) and third threaded holes (51), and the brush head (5) is fixed in the second mounting blind hole (15) through the brush head fixing bolt (8).

6. The quick connecting device for the electric signal line of the pipe in the brake well according to claim 1, wherein the right end of the mounting head (1) is provided with a connecting column (17) integrally formed with the mounting head (1), the outer peripheral wall of the connecting column (17) is provided with an external thread, the left end of the extension rod (4) is provided with an internal thread, and the extension rod (4) is screwed on the connecting column (17) through the internal thread.

7. A device for the quick connection of an electric signal line in a floodgate according to any claim 1 to 6, characterized in that said extension rod (4) is provided in plurality, and each of said extension rods (4) is connected by means of a screw connection.