CN218828236U

CN218828236U - Gas-insulated metal switch with adjustable cable connecting device

Info

Publication number: CN218828236U
Application number: CN202223545445.7U
Authority: CN
Inventors: 蒋伟川; 杨静
Original assignee: Changzhou Senyuan Switch Co Ltd
Current assignee: Changzhou Senyuan Switch Co Ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-04-07
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to a gas insulated metal switch technical field discloses a gas insulated metal switch with adjustable cable junction device, including empty division panel, one side of empty division panel is equipped with the opening to be equipped with the body of wearing to establish that is used for wearing to establish the cable at the opening part intercommunication, wear to establish the cable in the one end inboard of body of wearing to establish; the outside of wearing to establish the body is equipped with the external screw thread layer, just the outside of wearing to establish the body is in external screw thread layer department screw thread cover is equipped with adjusting part. The utility model discloses a setting on adjusting part and external screw thread layer for the adjusting part can be in the outside of wearing to establish the body and stabilize the migration, realizes the regulation of inside adjustable ring, and then makes conflict layer and articulamentum contradict wearing to establish the cable of advancing wearing to establish under the effect of deflection pole I and deflection pole II, is convenient for reach the fixed effect of contradicting effectively to wearing to establish the cable, and can effectively fix the cable of wearing to establish of different specifications, makes things convenient for in-service use.

Description

Gas-insulated metal switch with adjustable cable connecting device

Technical Field

The utility model relates to a gas insulated metal switch technical field specifically is a gas insulated metal switch with adjustable cable junction device.

Background

Publication number CN213340848U discloses a cable connection device of a gas insulated switchgear, comprising a housing, two first basin insulators, a first connection conductor and a second connection conductor. Be formed with first opening, second opening and third opening on the casing, cable termination can stretch into first opening. The first connection conductor can be fixed to the cable termination. The first connecting conductor has two connecting portions which are arranged at intervals and have a strap contact finger. The second connecting conductor can be in contact connection with the two watchband contact fingers respectively at a first installation position of the third connecting conductor fixedly connected to the second through opening and a second installation position of the third connecting conductor fixedly connected to the third through opening. The cable connecting device is simple in structure and convenient to operate when a field pressure test is carried out on a cable terminal.

However, when the actual gas-insulated metal switch is used, the specifications of cables to be connected are different, and the application cannot effectively and fixedly connect cables of different specifications, so that the convenience of actual use is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas insulated metal switch with cable junction device with adjustable, solved the problem that proposes in the background art.

The embodiment of the application provides a gas insulated metal switch with an adjustable cable connecting device, which comprises an air opening panel, wherein an opening is formed in one side of the air opening panel, a penetrating pipe body used for penetrating a cable is communicated with the opening, and the penetrating cable penetrates through the inner side of one end of the penetrating pipe body;

the outside of wearing to establish the body is equipped with the external screw thread layer, just the outside of wearing to establish the body is in external screw thread layer department thread bush is equipped with adjusting part, wear to establish the body and the direction through-hole has been seted up along length direction on the external screw thread layer, adjusting part's inboard is in direction through-hole department is connected with and is located wear to establish the inboard adjustable ring of body, one side of adjustable ring articulates has deflection bar I that a plurality of groups ring array distribute, the one end of deflection bar I all is connected with the articulamentum, the opposite side of articulamentum has deflection bar II, through the setting of deflection bar I and deflection bar II for the articulamentum is contradicted to wearing to establish the cable of advancing effectively, reaches the effect that effectively contradicts fixed connection to the cable of wearing to establish of not unidimensional.

Optionally, the adjusting assembly includes an engaging ring, and a side of the inner side of the engaging ring, which is away from the hollow opening panel, is provided with a threaded connection portion adapted to the external threaded layer.

Through adopting above-mentioned technical scheme, and then effectively ensure that adjusting part can carry out horizontal migration along wearing to establish the external screw thread layer in the body outside, reach the purpose of regulation.

Optionally, an annular groove is formed in one side, close to the air-open panel, of the inner side of the meshing ring, a plurality of groups of embedded beads are embedded in the annular groove, a guide through hole corresponding to one end of each embedded bead penetrates through the connecting rod extending into the penetrating pipe body, and one end of each connecting rod is connected with a same group of adjusting rings.

Through adopting above-mentioned technical scheme, guarantee to adjust the subassembly and drive the stable migration of adjustable ring under the moment of torsion effort between threaded connection portion and the external screw thread layer.

Optionally, one end of the deflection rod i is hinged to the side of the adjusting ring.

Through adopting above-mentioned technical scheme, and then effectively drive the articulamentum and deflect, the convenience is worn to establish and is advanced wear to establish the cable and effectively press from both sides and establish the conflict.

Optionally, a contact layer is bonded to one side of the connecting layer, which is close to the through cable.

Through adopting above-mentioned technical scheme for reduce the effort, establish the cable and play certain protection effect at the fixed in-process of centre gripping to wearing.

Optionally, the other end of the deflection rod II is hinged with the inner side of the penetrating pipe body.

Through adopting above-mentioned technical scheme to guarantee when the adjusting part carries out position control, can make deflection bar I and deflection bar II deflect effectively and realize the shrink of articulamentum, thereby reach stable centre gripping purpose.

Optionally, a plurality of groups of operation holes are uniformly formed in the outer side of one end of the penetrating pipe body.

By adopting the technical scheme, the use of actual operation is facilitated.

Optionally, one side of the air opening panel is hinged with a protection plate.

Through adopting above-mentioned technical scheme for play certain protective effect to empty panel.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

through the setting on adjusting part and external screw thread layer for the adjusting part can be in the outside of wearing to establish the body and stabilize the migration, realizes the regulation of inside adjustable ring, and then makes conflict layer and articulamentum contradict wearing to establish the cable of wearing to establish who advances under the effect of deflection pole I and deflection pole II, is convenient for reach the fixed effect of contradicting effectively to wearing to establish the cable, and can effectively fix the cable of wearing to establish of different specifications, makes things convenient for in-service use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a gas insulated metal switch with an adjustable cable connection device according to the present invention;

fig. 2 is a schematic cross-sectional structural view of a gas insulated metal switch with an adjustable cable connection device according to the present invention;

fig. 3 is a schematic diagram of a partial cross-sectional structure of an adjusting assembly of a gas insulated metal switch with an adjustable cable connecting device according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an air opening panel; 2. the pipe body is penetrated; 3. an operation hole; 4. a cable is arranged in a penetrating way; 5. an outer threaded layer; 6. a guide through hole; 7. an adjustment assembly; 71. an engaging ring; 72. embedding beads; 73. a connecting rod; 74. a threaded connection; 8. a friction projection; 9. an adjusting ring; 10. a deflection rod I; 11. a deflection rod II; 12. a strike layer; 13. a connecting layer; 14. and (4) a protective plate.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a gas insulated metal switch with an adjustable cable connecting device comprises an open panel 1, wherein one side of the open panel 1 is provided with an opening, a penetrating pipe body 2 for penetrating a cable is communicated with the opening, and a penetrating cable 4 penetrates through the inner side of one end of the penetrating pipe body 2;

the outside of wearing to establish body 2 is equipped with external screw thread layer 5, and the outside of wearing to establish body 2 is equipped with adjusting part 7 at external screw thread layer 5 department thread bush, wear to establish body 2 and external screw thread layer 5 and go up and seted up direction through-hole 6 along length direction, adjusting part 7's inboard is connected with in direction through-hole 6 and is located the adjustable ring 9 of wearing to establish body 2 inboard, one side of adjustable ring 9 articulates has deflection pole I10 that a plurality of groups ring array distributes, the one end of deflection pole I10 all is connected with articularly connects stratum 13, the opposite side of stratum 13 all articulates there is deflection pole II 11, setting through deflection pole I10 and deflection pole II 11, make stratum 13 conflict to wearing to establish cable 4 of wearing to advance effectively, reach the effect of carrying out effective fixed connection to the cable 4 of wearing to establish of equidimension.

Furthermore, the adjusting assembly 7 comprises an engaging ring 71, and a threaded connection portion 74 adapted to the external threaded layer 5 is disposed on a side of an inner side of the engaging ring 71 away from the hollow panel 1, so as to effectively ensure that the adjusting assembly 7 can horizontally move along the external threaded layer 5 penetrating through the outer side of the pipe body 2, thereby achieving the purpose of adjustment.

Furthermore, an annular groove is formed in one side, close to the air-open panel 1, of the inner side of the meshing ring 71, a plurality of groups of embedded beads 72 are embedded in the annular groove, one end of each embedded bead 72 is fixedly connected with a connecting rod 73 which penetrates through the corresponding guide through hole 6 and extends into the penetrating pipe body 2, one end of each connecting rod 73 is connected with the same group of adjusting rings 9, and the adjusting assemblies 7 are enabled to be stably moved under the torque acting force between the threaded connection portions 74 and the outer thread layers 5 by driving the adjusting rings 9.

Specifically, the one end of deflection pole I10 is articulated with the side of adjustable ring 9, and then effectively drives articularly connecting layer 13, and the convenience is worn to establish and is advanced wear to establish cable 4 and effectively press from both sides and establish the conflict.

Furthermore, the connecting layer 13 is close to one side of wearing to establish cable 4 and bonds and has conflict layer 12 for reduce the effort, establish cable 4 and play certain protection effect at the fixed in-process of centre gripping to wearing.

Furthermore, the other end of deflection pole II 11 is articulated with the inboard of wearing to establish body 2 to when guaranteeing that adjusting part 7 carries out position control, can make deflection pole I10 and deflection pole II 11 deflect effectively and realize the shrink of articulamentum 13, thereby reach stably centre gripping mesh.

Furthermore, a plurality of groups of operation holes 3 are uniformly formed in the outer side of one end of the penetrating pipe body 2, so that the practical operation is facilitated.

Furthermore, a protection plate 14 is hinged to one side of the air-open panel 1 and is used for protecting the air-open panel 1 to a certain extent.

During the use, at first, wear to establish cable 4 and advance from the one end of wearing to establish body 2 through wearing to establish, and operate in handle hole 3 department, realize the effective connection of wearing to establish cable 4, after the connection installation finishes, through rotatory adjusting part 7, make adjusting part 7 along the outside horizontal migration who wears to establish body 2 under the effect of threaded connection portion 74 and external screw thread layer 5, through the setting of inlaying pearl 72 and connecting rod 73 in its horizontal migration's in-process, make adjustable ring 9 steady horizontal migration, and then make deflection pole I10 deflect, thereby under the effect of deflection pole I10 and deflection pole II 11, make conflict layer 12 and connecting layer 13 incline, and effectively lock the cable 4 of wearing to establish that is located the axis position of wearing to establish body 2, thereby effectively reach the purpose to different cable fixed connection.

Claims

1. The utility model provides a gas-insulated metal switch with cable junction device with adjustable which characterized in that: the cable insulation panel comprises an open panel (1), wherein an opening is formed in one side of the open panel (1), a penetrating pipe body (2) for penetrating a cable is communicated with the opening, and a penetrating cable (4) penetrates through the inner side of one end of the penetrating pipe body (2);

the outside of wearing to establish body (2) is equipped with external screw thread layer (5), just the outside of wearing to establish body (2) is in external screw thread layer (5) department thread bush is equipped with adjusting part (7), wear to establish body (2) and external screw thread layer (5) are gone up and have been seted up direction through-hole (6) along length direction, the inboard of adjusting part (7) is in direction through-hole (6) department is connected with and is located wear to establish body (2) inboard adjustable ring (9), one side of adjustable ring (9) articulates there is deflection pole I (10) that a plurality of groups annular array distributes, the one end of deflection pole I (10) all is connected with articulamentum (13), the opposite side of articulamentum (13) all articulates there is deflection pole II (11).

2. Gas-insulated metal switch with adjustable cable connection according to claim 1, characterized in that the adjusting assembly (7) comprises an engaging ring (71), the inner side of the engaging ring (71) facing away from the panel (1) being provided with a threaded connection (74) adapted to the outer threaded layer (5).

3. The gas insulated metal switch with adjustable cable junction device according to claim 2, characterized in that the inside of the meshing ring (71) near the open panel (1) is provided with an annular groove, and a plurality of sets of embedding beads (72) are embedded in the annular groove, one end of each embedding bead (72) is fixedly connected with a connecting rod (73) extending into the penetrating tube body (2) from the corresponding guiding through hole (6), and one end of each connecting rod (73) is connected with the same set of adjusting ring (9).

4. Gas-insulated metal switch with adjustable cable connection according to claim 3, characterized in that one end of the deflection lever I (10) is hinged to the side of the adjusting ring (9).

5. The gas-insulated metal switch with adjustable cable junction device according to claim 1, characterized in that the connecting layer (13) has a contact layer (12) bonded to the side near the through cable (4).

6. The gas insulated metal switch with adjustable cable connection device according to claim 1, characterized in that the other end of the deflection rod ii (11) is hinged to the inside of the penetrating pipe body (2).

7. The gas insulated metal switch with adjustable cable connection device according to claim 1, wherein a plurality of groups of operation holes (3) are uniformly formed at the outer side of one end of the penetrating pipe body (2).

8. The gas insulated metal switch with adjustable cable connection device according to claim 1, characterized in that a protection plate (14) is hinged on one side of the blank panel (1).