CN218632832U - Novel double-bus connection structure - Google Patents
Novel double-bus connection structure Download PDFInfo
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- CN218632832U CN218632832U CN202222477626.4U CN202222477626U CN218632832U CN 218632832 U CN218632832 U CN 218632832U CN 202222477626 U CN202222477626 U CN 202222477626U CN 218632832 U CN218632832 U CN 218632832U
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Abstract
The utility model discloses a novel double-bus connecting structure, which comprises a three-way shell, a first insulator, a second insulator, a third insulator, a first conducting rod, a second conducting rod and a third conducting rod; the three-way shell comprises two barrel parts which are arranged up and down symmetrically; the cylinder piece is provided with openings at two ends, and the peripheral surface is provided with a butt joint port; the butt joints of the two cylinder pieces are hermetically connected; the first insulator is hermetically connected to the end part of one cylinder; the second insulator and the third insulator are respectively connected with two ends of the other cylinder in a sealing way; the first insulator and the second insulator are positioned on the same side of the three-way shell; the first conducting rod is horizontally arranged, and one end of the first conducting rod is electrically connected with the first insulator; the second conducting rod is horizontally arranged, and two ends of the second conducting rod are respectively and electrically connected with the second insulator and the third insulator; the third conducting rod is vertically arranged, and two ends of the third conducting rod are respectively and electrically connected with the other end of the first conducting rod and the circumferential surface of the second conducting rod. The utility model discloses can realize simplifying structure, reduce cost, easy to assemble.
Description
Technical Field
The utility model relates to a GIS switchgear technical field especially indicates a novel double bus connection structure.
Background
When two mothers of GIS switchgear are arranged at intervals, in order to connect main bus 1 mother and main bus 2 mother with the line side, need to use an L type butt joint module and a tee bend butt joint module, its shortcoming is: the use of a large number of insulators causes over-high cost and low market competitiveness; meanwhile, the materials are various, so that the management is inconvenient, the accumulated errors of the material processing are large due to the various materials, and the installation qualified rate is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel double bus connection structure realizes simplifying structure, reduce cost, easy to assemble.
In order to achieve the above purpose, the solution of the present invention is:
a novel double-bus connecting structure comprises a three-way shell, a first insulator, a second insulator, a third insulator, a first conducting rod, a second conducting rod and a third conducting rod; the three-way shell comprises two barrel pieces which are symmetrically arranged up and down; the cylinder part is provided with openings at two ends, and the peripheral surface is provided with a butt joint port; the butt joint ports of the two cylinder pieces are hermetically connected; the first insulator is hermetically connected to the end part of one cylinder; the second insulator and the third insulator are respectively connected to two ends of the other cylinder in a sealing manner; the first insulator and the second insulator are positioned on the same side of the three-way shell; the first conducting rod is horizontally arranged, and one end of the first conducting rod is electrically connected with the first insulator; the second conducting rod is horizontally arranged, and two ends of the second conducting rod are respectively and electrically connected with the second insulator and the third insulator; the third conducting rod is vertically arranged, and two ends of the third conducting rod are respectively and electrically connected with the other end of the first conducting rod and the peripheral surface of the second conducting rod.
The first insulator and the second insulator are bus sides, and the third insulator is a line side.
The periphery of the butt joint port is fixedly connected with a circle of connecting rings, and the connecting rings on the two barrel pieces are locked and fixed through a plurality of bolts.
Preferably, a sealing ring is provided on the opposite face of the attachment ring.
The first insulator and the second insulator are both provided with phase-change conductors, and the first conducting rod is electrically connected with the first insulator and the second conducting rod is electrically connected with the second insulator through the phase-change conductors.
And a first static end connector is arranged on the third insulator, and the second conducting rod is electrically connected with the third insulator through the first static end connector.
The radial direction of the other end of the first conducting rod is provided with a second static end connector, the second static end connector is provided with an insertion hole, a spring contact finger is arranged in the insertion hole, and the upper end of the third conducting rod is embedded in the insertion hole.
Preferably, the opposite side of the peripheral surface of the second conducting rod is provided with a plug and a through hole; the lower end of the third conducting rod is in nested fit with the plug connector, and bolts are sequentially arranged in the through hole and the plug connector in a penetrating mode and are in threaded connection with the end portion of the third conducting rod.
After the technical scheme is adopted, the utility model discloses directly realize the tee junction of first insulator, second insulator and third insulator through first conducting rod, second conducting rod and third conducting rod directly, do not have extra insulator on the electric loop, reach the purpose that reduces material quantity and kind so as to simplify the structure to the cost is reduced; due to the reduction of the quantity and the types of the materials, the accumulated processing error is reduced, and the installation qualified rate is improved; in addition, the three-way shell is composed of two barrel parts, so that a split structure is realized, and the processing is easier.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is a perspective view of the internal structure of an embodiment of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of the present invention;
the reference numbers indicate:
1-a three-way housing; 11-a cartridge; 12- -interface;
13- - -a connecting ring; 2- - -a first insulator; 3-a second insulator;
4-a third insulator; 5- -a first conductive rod; 6- -a second conductive rod;
61-a plug-in connector; 62- -a through hole; 7- -a third conductive rod;
8-a phase-change conductor; 9- -a first stationary end fitting; 10- -a second stationary end fitting;
101-a jack; 102- -spring fingers.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be understood that the directions or positional relationships indicated are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, or the directions or positional relationships that the skilled person usually understands, and the description is simplified only for the convenience of describing the embodiments of the present invention, and it is not intended to indicate or imply that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.
Referring to fig. 1 to 3, the utility model discloses a novel double-bus connecting structure, which comprises a three-way shell 1, a first insulator 2, a second insulator 3, a third insulator 4, a first conducting rod 5, a second conducting rod 6 and a third conducting rod 7;
the three-way shell 1 comprises two barrel parts 11 which are arranged up and down symmetrically; the cylinder 11 is open at two ends and is provided with a butt joint port 12 on the peripheral surface; the butt-joint ports 12 of the two cylinder pieces 11 are hermetically connected;
the first insulator 2 is hermetically connected with the end part of a cylinder 11; the second insulator 3 and the third insulator 4 are respectively connected with two ends of the other cylinder 11 in a sealing way; the first insulator 2 and the second insulator 3 are positioned on the same side of the three-way shell 1;
the first conducting rod 5 is horizontally arranged, and one end of the first conducting rod is electrically connected with the first insulator 2;
the second conducting rod 6 is horizontally arranged, and two ends of the second conducting rod are respectively and electrically connected with the second insulator 3 and the third insulator 4;
the third conducting rod 7 is vertically arranged, and two ends of the third conducting rod are respectively and electrically connected with the other end of the first conducting rod 5 and the circumferential surface of the second conducting rod 6.
Specific embodiments of the present invention are shown below.
The first insulator 2 and the second insulator 3 are bus side, and the third insulator 4 is line side.
A circle of connecting rings 13 is fixedly connected to the periphery of the butt joint port 12, and the connecting rings 13 on the two barrel members 11 are locked by a plurality of bolts to realize a sealed connection.
Further, sealing rings may be provided on the opposite surfaces of the two connection rings 13 to improve the sealing performance.
Phase-change conductors 8 are arranged on the first insulator 2 and the second insulator 3, so that the first conducting rod 5 is electrically connected with the first insulator 2, and the second conducting rod 6 is electrically connected with the second insulator 3.
Be provided with first quiet end joint 9 on above-mentioned third insulator 4 to realize the electricity between second conducting rod 6 and the third insulator 4 and be connected, first quiet end joint 9 has injectd the high position of second conducting rod 6 simultaneously, in order to ensure the utility model discloses inner structure's stability.
A second stationary end connector 10 is radially arranged at the other end of the first conducting rod 5, the second stationary end connector 10 is provided with a jack 101, a spring contact finger 102 is arranged in the jack 101, and the upper end of the third conducting rod 7 is embedded in the jack 101, so that the third conducting rod 7 is electrically connected with the first conducting rod 5.
Furthermore, the opposite side of the peripheral surface of the second conducting rod 6 is provided with a plug 61 and a through hole 62; the lower end of the third conducting rod 7 is in nested fit with the plug 61, and is sequentially arranged in the through hole 62 and the plug 61 in a penetrating manner by bolts and is in threaded connection with the end part of the third conducting rod 7. The verticality of the third conducting rod 7 can be ensured by the limit of the plug-in connector 61 and the locking of the bolt.
Through the scheme, the utility model discloses directly realize the tee junction of first insulator 2, second insulator 3 and third insulator 4 through first conducting rod 5, second conducting rod 6 and third conducting rod 7 directly, do not have extra insulator on the electric loop, reach the purpose that reduces material quantity and kind so as to simplify the structure to the cost is reduced; due to the reduction of the quantity and the types of the materials, the accumulated processing error is reduced, and the installation qualified rate is improved; in addition, the three-way shell 1 is composed of two barrel parts 11, so that a split structure is realized, and the processing is easier.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (8)
1. The utility model provides a novel two generating line connection structure which characterized in that:
the three-way insulator comprises a three-way shell, a first insulator, a second insulator, a third insulator, a first conducting rod, a second conducting rod and a third conducting rod;
the three-way shell comprises two barrel pieces which are symmetrically arranged up and down; the cylinder part is provided with openings at two ends, and the peripheral surface is provided with a butt joint port; the butt joints of the two cylinder pieces are hermetically connected;
the first insulator is hermetically connected to the end of one of the cylinders; the second insulator and the third insulator are respectively connected to two ends of the other cylinder in a sealing manner; the first insulator and the second insulator are positioned on the same side of the three-way shell;
the first conducting rod is horizontally arranged, and one end of the first conducting rod is electrically connected with the first insulator;
the second conducting rod is horizontally arranged, and two ends of the second conducting rod are respectively and electrically connected with the second insulator and the third insulator;
the third conducting rod is vertically arranged, and two ends of the third conducting rod are respectively and electrically connected with the other end of the first conducting rod and the peripheral surface of the second conducting rod.
2. The novel double bus bar connecting structure according to claim 1, wherein:
the first insulator and the second insulator are bus sides, and the third insulator is a line side.
3. The novel double bus bar connecting structure according to claim 1, wherein:
the periphery of the butt joint port is fixedly connected with a circle of connecting rings, and the connecting rings on the two barrel pieces are locked through a plurality of bolts.
4. The novel double bus bar connecting structure according to claim 3, wherein:
and a sealing ring is arranged on the opposite surface of the connecting ring.
5. The novel double bus bar connecting structure according to claim 1, wherein:
the first insulator and the second insulator are both provided with phase-change conductors, and the first conducting rod is electrically connected with the first insulator and the second conducting rod is electrically connected with the second insulator through the phase-change conductors.
6. The novel double bus bar connecting structure according to claim 1, wherein:
and a first static end connector is arranged on the third insulator, and the second conducting rod is electrically connected with the third insulator through the first static end connector.
7. The novel double bus bar connecting structure according to claim 1, wherein:
the radial direction of the other end of the first conducting rod is provided with a second static end connector, the second static end connector is provided with an insertion hole, a spring contact finger is arranged in the insertion hole, and the upper end of the third conducting rod is embedded in the insertion hole.
8. The novel double bus bar connecting structure according to claim 7, wherein:
the opposite side of the peripheral surface of the second conducting rod is provided with a plug and a through hole; the lower end of the third conducting rod is in nested fit with the plug connector, and bolts are sequentially arranged in the through hole and the plug connector in a penetrating mode and are in threaded connection with the end portion of the third conducting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222477626.4U CN218632832U (en) | 2022-09-19 | 2022-09-19 | Novel double-bus connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222477626.4U CN218632832U (en) | 2022-09-19 | 2022-09-19 | Novel double-bus connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218632832U true CN218632832U (en) | 2023-03-14 |
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ID=85466914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222477626.4U Active CN218632832U (en) | 2022-09-19 | 2022-09-19 | Novel double-bus connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218632832U (en) |
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2022
- 2022-09-19 CN CN202222477626.4U patent/CN218632832U/en active Active
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