CN209981734U - Heightened sleeve bus connector for bushing connection of switch cabinet equipment - Google Patents
Heightened sleeve bus connector for bushing connection of switch cabinet equipment Download PDFInfo
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- CN209981734U CN209981734U CN201921182553.8U CN201921182553U CN209981734U CN 209981734 U CN209981734 U CN 209981734U CN 201921182553 U CN201921182553 U CN 201921182553U CN 209981734 U CN209981734 U CN 209981734U
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- bushing
- bus connector
- sleeve
- heightened
- switch cabinet
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Abstract
The utility model discloses a heighten sleeve bus connector for cubical switchboard equipment bushing, including being used for connecting cubical switchboard equipment sheathed tube T type shielded joint, T type shielded joint is connected with cubical switchboard equipment sleeve through heightening the cover pipe body, heightens the cover pipe body and includes integrated into one piece's drum portion, toper portion, the drum portion cup joints in the sheathed tube outside of cubical switchboard equipment, toper portion imbeds in the link of T type shielded joint's vertical joint portion, is provided with connecting conductor in the vertical joint portion, connecting conductor parcel is in the inside of toper portion to it is intraductal to extend into cubical switchboard equipment cover. The utility model discloses an increase and increase the sleeve pipe body, the cubical switchboard equipment sleeve pipe that highly is not enough of can being convenient for is connected to the bus connector, and the increase sleeve pipe body here is insulating material integrated injection moulding, the batch production of being convenient for, low cost to solve the problem of switching, simple structure thinks about ingeniously, has good application prospect.
Description
Technical Field
The utility model relates to a switchgear technical field, concretely relates to increase sleeve pipe bus connector for cubical switchboard equipment bushing.
Background
Along with the miniaturization development of the switch cabinet, the space in the cabinet is also smaller and smaller, wherein the air insulation distance can not meet the installation requirement of the common copper bar. The bus connector is used on medium voltage switchgear, can connect accessories such as copper bar, mutual-inductor and electric elements's product, consequently in order to satisfy insulating nature, bus connector's use is more and more common.
At present, in the assembling process of a switch cabinet, the conditions that the equipment sleeve is not high enough (the length is not enough), the cables or the buses cannot be connected, or the buses are not on the same straight line due to different sizes of cabinet bodies of the cabinet combination and need to be switched are frequently met. Therefore, how to design a new bus bar connector that can satisfy the above-mentioned problems of connection and ensure insulation is currently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the current problem that runs into the equipment sleeve pipe and is high inadequately (length is not enough), unable connection of cable or generating line. The utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing, increase the sleeve pipe body through the increase, the cubical switchboard equipment sleeve pipe that highly is not enough of can being convenient for is connected to the bus connector, the increase sleeve pipe body here is the integrative injection moulding of insulating material, the batch production of being convenient for, low cost, when a plurality of sleeve pipe bus connector that increase cooperations use, can solve, the generating line is not on a straight line, the problem that needs the switching, moreover, the steam generator is simple in structure, think about ingeniously, good application prospect has.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a heightening sleeve bus connector for the sleeve connection of switch cabinet equipment comprises a T-shaped shielding joint for connecting the sleeve of the switch cabinet equipment, the T-shaped shielding joint is connected with the sleeve of the switch cabinet equipment through a heightening sleeve body,
the heightening sleeve body comprises a cylindrical part and a conical part which are integrally formed, the cylindrical part is sleeved outside the switch cabinet equipment sleeve, the conical part is embedded into a connecting port of a longitudinal joint part of the T-shaped shielding joint,
and a connecting conductor is arranged in the longitudinal joint part, wraps the inner part of the conical part and extends into the bushing of the switch cabinet equipment.
In the heightened casing bus connector for casing connection of the switch cabinet equipment, an insulating plug is installed in the sealing port of the longitudinal joint part.
According to the heightened sleeve bus connector for the bushing connection of the switch cabinet equipment, the shielding cable is embedded in the transverse joint part of the T-shaped shielding joint, and the end part of the shielding cable is vertically connected with the connecting conductor through the fixing mechanism.
The heightening sleeve bus connector for bushing connection of the switch cabinet equipment comprises a fixing bolt and a connecting column which are distributed in a cross shape, wherein the fixing bolt penetrates through the connecting column and is fixedly connected with a connecting conductor, and the connecting column is fixedly connected with the end part of a shielding cable.
According to the heightening sleeve bus connector for the bushing connection of the switch cabinet equipment, the heightening sleeve body is integrally formed by injection molding of the insulating material.
In the heightened casing bus connector for casing connection of switch cabinet equipment, the insulating plug is fixed at the upper end part of the fixing bolt.
According to the heightening sleeve bus connector for the bushing connection of the switch cabinet equipment, the outer wall of the cylindrical part is provided with a first arc-shaped protrusion, and the first arc-shaped protrusion is provided with a first grounding wire fixing hole.
According to the heightening sleeve bus connector for the bushing connection of the switch cabinet equipment, the outer wall of the transverse joint part is provided with two second arc-shaped protrusions which are symmetrically distributed, and the second arc-shaped protrusions are provided with second grounding wire fixing holes.
The utility model has the advantages that: the utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing, increase the sleeve pipe body through the increase, the cubical switchboard equipment sleeve pipe that highly is not enough of can being convenient for is connected to the bus connector, the increase sleeve pipe body here is the integrative injection moulding of insulating material, the batch production of being convenient for, low cost, when a plurality of sleeve pipe bus connector that increase cooperations use, can solve, the generating line is not on a straight line, the problem that needs the switching, moreover, the steam generator is simple in structure, think about ingeniously, good application prospect has.
Drawings
Fig. 1 is an exploded view of the heightened casing bus connector for switchgear equipment casing connection of the present invention;
fig. 2 is a schematic view of a plurality of heightened casing bus connectors of the present invention.
The designations in the drawings have the following meanings:
1: a switchgear enclosure sleeve; 2: a T-shaped shielded connector; 201: a longitudinal joint portion; 202: a transverse joint portion; 203: the second arc-shaped bulge: 204: a second ground wire fixing hole; 3: heightening the sleeve body; 301: a cylindrical portion; 302: a tapered portion; 303: a first ground wire fixing hole; 304: a first arc-shaped protrusion; 4: a connecting conductor; 5: an insulating plug; 6: a shielded cable; 7: a fixing mechanism; 701: fixing the bolt; 702: connecting columns.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, the heightened casing bus connector for the casing connection of the switch cabinet equipment comprises a T-shaped shield connector 2 for connecting the casing 1 of the switch cabinet equipment, the T-shaped shield connector 2 is connected with the casing 1 of the switch cabinet equipment through a heightened casing body 3,
the heightening sleeve body 3 comprises a cylindrical part 301 and a conical part 302 which are integrally formed, the cylindrical part 301 is sleeved outside the switch cabinet equipment sleeve 1, the conical part 302 is embedded into a connecting port of a longitudinal joint part 201 of the T-shaped shield joint 2,
a connecting conductor 4 is arranged in the longitudinal joint part 201, and the connecting conductor 4 is wrapped inside the tapered part 302 and extends into the bushing 1 of the switch cabinet equipment.
The utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing connects increases sleeve pipe body 3 through the increase, and the cubical switchboard equipment sleeve pipe that highly is not enough of can being convenient for is connected to the bus connector, and increase sleeve pipe body 3 here is insulating material integrated injection moulding, the batch production of being convenient for, low cost.
Preferably, an insulating plug 5 is installed in the sealing port of the longitudinal joint part 201 to ensure the sealing performance of the T-shaped shielding joint 2.
Preferably, the embedded shielded cable 6 that is equipped with of horizontal joint portion 202 of T type shielded joint 2, the tip of shielded cable 6 is passed through fixed establishment 7 and is connected with connecting conductor 4 is perpendicular, fixed establishment 7 is including being fixing bolt 701, the spliced pole 702 that the cross distributes, fixing bolt 701 runs through spliced pole 702 and connecting conductor 4 fixed connection, spliced pole 702 and shielded cable 6's tip fixed connection to realize shielded cable 6, connecting conductor 4's perpendicular connection, it is reliable to connect, the equipment of being convenient for.
Preferably, the insulating plug 5 is fixed to the upper end of the fixing bolt 701, so as to ensure the sealing effect.
Preferably, a first arc-shaped protrusion 304 is disposed on an outer wall of the cylindrical portion 301, and a first ground wire fixing hole 303 is disposed on the first arc-shaped protrusion 304 for implementing ground shielding.
Preferably, two second arc-shaped protrusions 203 which are symmetrically distributed are arranged on the outer wall of the transverse joint portion 202, and a second ground wire fixing hole 204 is arranged on the second arc-shaped protrusions 203 and used for realizing ground shielding.
The utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing, when needs generating line (shielded cable 6) not on a straight line, in the time of needs switching, can a plurality of cooperation bus connectors (can have the T font, bus connectors such as zigzag) use, as shown in FIG. 2, the switching problem of not on same straight line has been realized, it is very convenient to use the equipment, wherein, some cubical switchboard equipment sleeve pipes need increase high sleeve pipe bus connector, some cubical switchboard equipment sleeve pipes need not increase high sleeve pipe bus connector.
To sum up, the utility model discloses a increase sleeve pipe bus connector for cubical switchboard equipment bushing connects, increase the sleeve pipe body through the increase, the cubical switchboard equipment sleeve pipe that highly is not enough of can being convenient for is connected to the bus connector, the increase sleeve pipe body here is insulating material integrated injection moulding, the batch production of being convenient for, low cost, when a plurality of sleeve pipe bus connector cooperations of increasing are used, can solve, the generating line is not on a straight line, the problem that needs the switching, moreover, the steam generator is simple in structure, think about ingeniously, good application prospect has.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A heightening sleeve bus connector for switch cabinet equipment sleeve connection is characterized in that: comprises a T-shaped shielding joint (2) used for connecting a switch cabinet equipment sleeve (1), the T-shaped shielding joint (2) is connected with the switch cabinet equipment sleeve (1) through a heightening sleeve body (3),
the heightening sleeve body (3) comprises a cylindrical part (301) and a conical part (302) which are integrally formed, the cylindrical part (301) is sleeved on the outer side of the switch cabinet equipment sleeve (1), the conical part (302) is embedded into a connecting port of a longitudinal joint part (201) of the T-shaped shielded joint (2),
a connecting conductor (4) is arranged in the longitudinal joint part (201), and the connecting conductor (4) is wrapped in the conical part (302) and extends into the switch cabinet equipment sleeve (1).
2. A heightened bushing bus connector for switchgear bushing connections as claimed in claim 1, wherein: and an insulating plug (5) is arranged in the sealing port of the longitudinal joint part (201).
3. A heightened bushing bus connector for switchgear bushing connections as claimed in claim 2, wherein: a shielding cable (6) is embedded into a transverse joint part (202) of the T-shaped shielding joint (2), and the end part of the shielding cable (6) is vertically connected with the connecting conductor (4) through a fixing mechanism (7).
4. A heightened bushing bus connector for switchgear bushing connections as claimed in claim 3, wherein: fixing mechanism (7) are including being fixing bolt (701), spliced pole (702) of cross distribution, fixing bolt (701) run through spliced pole (702) and connecting conductor (4) fixed connection, the tip fixed connection of spliced pole (702) and shielded cable (6).
5. A heightened bushing bus connector for switchgear bushing connections as claimed in claim 1, wherein: the heightening sleeve body (3) is integrally formed by injection molding of an insulating material.
6. The heightened bushing bus connector for switchgear bushing connection of claim 4, wherein: the insulating plug (5) is fixed at the upper end part of the fixing bolt (701).
7. A heightened bushing bus connector for switchgear bushing connections as claimed in claim 1, wherein: the outer wall of the cylindrical part (301) is provided with a first arc-shaped protrusion (304), and a first grounding wire fixing hole (303) is formed in the first arc-shaped protrusion (304).
8. A heightened bushing bus connector for switchgear bushing connections as claimed in claim 3, wherein: the outer wall of the transverse joint part (202) is provided with two second arc-shaped protrusions (203) which are symmetrically distributed, and the second arc-shaped protrusions (203) are provided with second grounding wire fixing holes (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182553.8U CN209981734U (en) | 2019-07-25 | 2019-07-25 | Heightened sleeve bus connector for bushing connection of switch cabinet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182553.8U CN209981734U (en) | 2019-07-25 | 2019-07-25 | Heightened sleeve bus connector for bushing connection of switch cabinet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209981734U true CN209981734U (en) | 2020-01-21 |
Family
ID=69286048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182553.8U Active CN209981734U (en) | 2019-07-25 | 2019-07-25 | Heightened sleeve bus connector for bushing connection of switch cabinet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209981734U (en) |
-
2019
- 2019-07-25 CN CN201921182553.8U patent/CN209981734U/en active Active
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