CN216121701U - T-shaped joint of insulating tube bus - Google Patents
T-shaped joint of insulating tube bus Download PDFInfo
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- CN216121701U CN216121701U CN202122471508.8U CN202122471508U CN216121701U CN 216121701 U CN216121701 U CN 216121701U CN 202122471508 U CN202122471508 U CN 202122471508U CN 216121701 U CN216121701 U CN 216121701U
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- butt joint
- joint
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- facing
- insulated
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Abstract
The utility model relates to the technical field of electrical sleeves and discloses an insulated pipe bus T-shaped joint which comprises a T-shaped joint, wherein insulated pipelines are arranged at three ports of the T-shaped joint, a silicon rubber plug is arranged on the surface of one side, facing the T-shaped joint, of each insulated pipeline, a butt joint plate is fixedly sleeved on the outer surface of one end, close to the T-shaped joint, of each insulated pipeline, a butt joint mortise with an inverted Chinese character 'shan' shaped cross section is arranged on the surface of one side, facing the butt joint plate, of each butt joint plate, and a butt joint tenon block matched with the butt joint mortise is fixedly connected to the surface of one side, facing the T-shaped joint, of each butt joint plate. This insulating tube generating line T type connects accomplishes the installation between insulating pipeline and the T type connector through the mode of tenon fourth of twelve earthly branches and fixes, and this kind of mode has increased the sealed effect between buttcover plate and the T type connector, has avoided outside moisture or dust impurity to enter into the T type connector like this in, has further ensured the life behind the insulating pipeline connection.
Description
Technical Field
The utility model relates to the technical field of electric sleeves, in particular to a T-shaped joint of an insulating tube bus.
Background
As a novel low-voltage side current transmission device, the tubular busbar has a rapid increase in recent usage due to its unique advantages, and the T-shaped joint has a good protection effect on the busbar, so that the T-shaped joint connected with the tubular busbar in a power transmission system is important, for example, in the prior art: CN211556780U discloses an insulating tube generating line branch structure, and this scheme has solved insulating tube generating line tee bend or T type and has connect the unable electrical insulation of construction, and the problem that the security performance can not be ensured, but this scheme has certain drawback: this scheme passes through bolt and branch connector flange joint, reaches the effect fixed to the insulating tube generating line, and this kind of connected mode has reduced the leakproofness between insulating tube generating line and the T type joint, consequently outside moisture or dust impurity enter into the junction between insulating tube generating line and the T type joint easily in the use, cause insulating tube generating line and T type joint department to break down easily, have influenced the life of insulating tube generating line.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the T-shaped joint of the insulated tube bus, and solves the problems that external moisture or dust impurities easily enter the joint between the insulated tube bus and the T-shaped joint, so that the insulated tube bus and the T-shaped joint are easy to break down, and the service life of the insulated tube bus is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a T-shaped joint of an insulated pipe bus comprises a T-shaped joint, wherein an insulated pipeline is arranged at a three-way opening of the T-shaped joint, a silicon rubber plug is arranged on one side surface of the insulated pipeline facing the T-shaped joint, a mounting hole matched with the silicon rubber plug is formed in one side surface of the T-shaped joint facing the insulated pipeline, a butt joint penetrating through the silicon rubber plug is arranged on one side surface of the insulated pipeline facing the T-shaped joint, and a contact finger extending into the mounting hole is arranged in the T-shaped joint;
the outer surface of one end of the insulated pipeline close to the T-shaped connector is fixedly sleeved with a butt joint plate, the surface of one side of the T-shaped connector facing the butt joint plate is provided with a butt joint mortise with an inverted V-shaped cross section, and the surface of one side of the butt joint plate facing the T-shaped connector is fixedly connected with a butt joint tenon block matched with the butt joint mortise.
Preferably, the silicone rubber plugs are arranged in an inverted quadrangular frustum pyramid shape.
Preferably, a fixed head is movably sleeved on one end, close to the T-shaped connector, of the insulated pipeline, and a groove matched with the T-shaped connector is formed in the surface of one side, facing the insulated pipeline, of the fixed head.
Preferably, the inner wall of the groove of the fixed head is provided with a thread tooth, and the outer surface of one end, close to the insulated pipeline, of the T-shaped connector is provided with a thread groove matched with the thread tooth.
Preferably, the inner wall of one side of the fixed head groove facing the butt joint plate is fixedly connected with a sealing tenon block, and the surface of one side of the butt joint plate facing the sealing tenon block is provided with a sealing tenon groove matched with the sealing tenon block.
Preferably, the inner wall of the mounting hole close to one side of the insulated pipeline is fixedly connected with a protective film.
(III) advantageous effects
Compared with the prior art, the utility model provides the T-shaped joint of the insulated pipe bus, which has the following beneficial effects:
1. this insulating tube generating line T type connects accomplishes the installation between insulating pipeline and the T type connector through the mode of tenon fourth of twelve earthly branches and fixes, and this kind of mode has increased the sealed effect between buttcover plate and the T type connector, has avoided outside moisture or dust impurity to enter into the T type connector like this in, has further ensured the life behind the insulating pipeline connection.
2. This insulating tube generating line T type connects installs on T type connector through the mode of fixed head through the screw thread, is convenient for through this kind of mode with insulating pipeline fixed, has also made things convenient for the later stage simultaneously to the maintenance of insulating pipeline or T type connector, has further improved the result of use that this T type connects.
3. This insulating tube generating line T type connects sets up the silicon rubber end cap into reversing the quadrangular frustum pyramid form, has consequently ensured the fastness between silicon rubber end cap and the mounting hole through this kind of mode, has avoided appearing the pivoted condition between silicon rubber end cap and the mounting hole, has improved the stability after the insulating pipeline installation.
Drawings
FIG. 1 is a schematic view of a T-shaped joint structure of an insulated pipe bus according to the present invention;
FIG. 2 is a schematic view of a split structure of a T-shaped joint of an insulated pipe bus according to the present invention;
FIG. 3 is a schematic cross-sectional view of the T-shaped connector of the present invention;
fig. 4 is a schematic view of the right side plan of the fixing head of the present invention.
In the figure: the structure comprises a 1T-shaped connector, 2 insulating pipelines, 3 silicon rubber plugs, 4 pairs of connector lugs, 5 mounting holes, 6 contact fingers, 7 butt joint plates, 8 butt joint mortises, 9 butt joint tenon blocks, 10 fixing heads, 11 threaded teeth, 12 threaded grooves, 13 protective films, 14 sealing tenon blocks and 15 sealing mortises.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a T-shaped joint of an insulated pipe bus comprises a T-shaped joint 1, insulating pipelines 2 are arranged at three-way openings of the T-shaped joint 1, a silicon rubber plug 3 is arranged on one side surface of each insulating pipeline 2 facing the T-shaped joint 1, the silicon rubber plugs 3 form a silicon rubber mounting head by adopting a vulcanization process and are integrated with the pipe bus, a mounting hole 5 matched with the silicon rubber plug 3 is arranged on one side surface of each T-shaped joint 1 facing the insulating pipelines 2, a butt joint 4 penetrating through the silicon rubber plug 3 is arranged on one side surface of each insulating pipeline 2 facing the T-shaped joint 1, meanwhile, a contact finger 6 extending into the mounting hole 5 is arranged in the T-shaped connector 1, and the contact finger 6 is a current follow-flow transition connector, so when the silicon rubber plug 3 is inosculated with the mounting hole 5, the connector lug 4 is butted with the contact finger 6, so that the insulated pipeline 2 is installed on the T-shaped connector 1.
In this embodiment, the silicone rubber plugs 3 are further arranged in an inverted quadrangular frustum shape, so that the firmness between the silicone rubber plugs 3 and the mounting holes 5 is ensured, the rotation between the silicone rubber plugs 3 and the mounting holes 5 is avoided, and the stability of the insulated pipeline 2 after installation is improved.
Further fixed the cup joint buttcover plate 7 on the surface that is close to T type connector 1 one end at insulating pipeline 2, the diameter of buttcover plate 7 is the same with T type connector 1's diameter simultaneously, T type connector 1 has seted up butt joint tongue-and-groove 8 on the surface towards one side of buttcover plate 7, butt joint 7 is fixed connection with the identical butt joint tenon piece 9 of butt joint tongue-and-groove 8 on the surface towards one side of T type connector 1, consequently, when insulating pipeline 2 installs on T type connector 1, butt joint tenon piece 9 is identical together with butt joint tongue-and-groove 8 butt joint, sealed effect between butt joint plate 7 and T type connector 1 has been increased through this kind of mode, avoided outside moisture or dust impurity to enter into T type connector 1 like this, the life after insulating pipeline 2 connects has further been ensured.
In the present embodiment, the cross section of the docking mortise 8 is further arranged in an inverted chevron shape, so that the sealing performance between the docking tenon block 9 and the docking mortise 8 is further increased, and the sealing effect between the docking plate 7 and the T-shaped connector 1 is further improved.
Further, the inner wall of one side of the mounting hole 5, which is close to the insulated pipeline 2, is fixedly connected with a protective film 13, and the protective film 13 is formed by polymerizing a high polymer material, so that when the T-shaped connector 1 is not provided with the insulated pipeline 2, the protective film 13 prevents external dust or external water vapor from entering the mounting hole 5, the pollution on the inner wall of the mounting hole 5 even influences the service life of the contact finger 6, the use effect of the insulated pipeline 2 after being mounted is ensured, and meanwhile, the thickness of the protective film 13 is 0.01-0.05mm, so that the protective film 13 is easily broken when the insulated pipeline 2 is mounted, and meanwhile, the insulated pipeline 2 cannot be influenced.
Furthermore, a sealing tenon block 14 is fixedly connected to the inner wall of one side of the groove of the fixed head 10 facing the butt joint plate 7, and a sealing tenon groove 15 matched with the sealing tenon block 14 is formed in the surface of one side of the butt joint plate 7 facing the sealing tenon block 14, so that the sealing performance between the butt joint plate 7 and the fixed head 10 is improved, and the sealing effect of the T-shaped connector 1 is further improved.
The working principle is as follows:
when the T-shaped joint of the insulated pipe bus is used, the insulated pipeline 2 is installed on the T-shaped joint 1, so that the silicon rubber plug 3 is matched with the installation hole 5, the butt joint wire joint 4 is butted with the contact finger 6, and meanwhile, the butt joint tenon block 9 is butted and matched with the butt joint tenon groove 8;
after the T-shaped connector 1 is butted, the fixing head 10 is rotated, so that the thread teeth 11 in the fixing head 10 are in threaded connection with the thread grooves 12 on the T-shaped connector 1, and the insulated pipeline 2 is fixed on the T-shaped connector 1 in this way.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an insulating tube generating line T type connects, includes T type connector (1), its characterized in that: insulating pipelines (2) are arranged at three-way openings of the T-shaped connector (1), a silicon rubber plug (3) is arranged on one side surface of each insulating pipeline (2) facing the T-shaped connector (1), a mounting hole (5) matched with the silicon rubber plug (3) is formed in one side surface of each T-shaped connector (1) facing the insulating pipelines (2), a connecting head (4) penetrating through the silicon rubber plug (3) is arranged on one side surface of each insulating pipeline (2) facing the T-shaped connector (1), and a contact finger (6) extending into the mounting hole (5) is arranged in each T-shaped connector (1);
the outer surface of one end, close to the T-shaped connector (1), of the insulated pipeline (2) is fixedly sleeved with a butt joint plate (7), a butt joint mortise (8) with an inverted V-shaped cross section is formed in the surface of one side, facing the butt joint plate (7), of the T-shaped connector (1), and a butt joint tenon block (9) matched with the butt joint mortise (8) is fixedly connected to the surface of one side, facing the T-shaped connector (1), of the butt joint plate (7).
2. The T-joint of an insulated tubular busbar of claim 1, wherein: the silicon rubber plug (3) is arranged in an inverted quadrangular frustum pyramid shape.
3. The T-joint of an insulated tubular busbar of claim 1, wherein: insulating pipeline (2) are close to T type connector (1) and serve the activity and cup joint fixed head (10), and fixed head (10) are seted up towards one side surface of insulating pipeline (2) with the recess of T type connector (1) looks adaptation.
4. The T-joint of an insulated tubular busbar according to claim 3, wherein: the inner wall of the groove of the fixed head (10) is provided with a thread tooth (11), and the outer surface of one end, close to the insulated pipeline (2), of the T-shaped connector (1) is provided with a thread groove (12) matched with the thread tooth (11).
5. The T-joint of an insulated tubular busbar according to claim 3, wherein: the fixed joint (10) is characterized in that a sealing tenon block (14) is fixedly connected to the inner wall of one side of the groove facing the butt joint plate (7), and a sealing tenon groove (15) matched with the sealing tenon block (14) is formed in the surface of one side of the butt joint plate (7) facing the sealing tenon block (14).
6. The T-joint of an insulated tubular busbar of claim 1, wherein: and a protective film (13) is fixedly connected to the inner wall of one side of the mounting hole (5) close to the insulated pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471508.8U CN216121701U (en) | 2021-10-14 | 2021-10-14 | T-shaped joint of insulating tube bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122471508.8U CN216121701U (en) | 2021-10-14 | 2021-10-14 | T-shaped joint of insulating tube bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121701U true CN216121701U (en) | 2022-03-22 |
Family
ID=80692560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122471508.8U Active CN216121701U (en) | 2021-10-14 | 2021-10-14 | T-shaped joint of insulating tube bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121701U (en) |
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2021
- 2021-10-14 CN CN202122471508.8U patent/CN216121701U/en active Active
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