CN218161232U

CN218161232U - Contact box for high-voltage switch equipment

Info

Publication number: CN218161232U
Application number: CN202221694227.7U
Authority: CN
Inventors: 张贝希
Original assignee: Zhenjiang Juneng Electrical Co ltd
Current assignee: Zhenjiang Juneng Electrical Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-27
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a contact box for high tension switchgear, which comprises a connecting pedestal and is characterized by further comprising, the center department of connecting the base has seted up the through-hole, the inside of through-hole is inlayed and is equipped with contact box main part, a plurality of spacing draw-in grooves have been seted up to the outer wall equidistance of contact box main part, a plurality of recesses have been seted up to the inner wall equidistance of through-hole, and are a plurality of the equal fixed mounting in inside of recess has first extrusion spring, and is a plurality of the equal fixed mounting in one end of first extrusion spring has spacing fixture block. The utility model discloses it establishes and is connected to inlay between connection base and the contact box main part to inlay with the spacing groove through the spacing fixture block of cooperation control of screw thread push rod and first extrusion spring and establish, make things convenient for the connection of contact box main part, inlay the regulating plate of establishing through bar inslot portion, be convenient for adjust the inside internal diameter of rectangle box through the regulating plate, be convenient for adapt to not unidimensional high tension switchgear's use, improved the practicality of contact box.

Description

Contact box for high-voltage switch equipment

Technical Field

The utility model relates to a contact box, in particular to contact box for high tension switchgear belongs to high tension switchgear technical field.

Background

The contact box is an epoxy resin APG process pressure gel forming structure, is used for various handcart type switch cabinets and plays roles of insulation, isolation and connection transition.

The current contact box is inconvenient to install in the use process, the inside size of the contact box is inconvenient for the condition, the use of different high-voltage switch equipment cannot be adapted to, the practicability of the contact box is influenced, and therefore the contact box for the high-voltage switch equipment needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contact box for high tension switchgear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including connecting the base, the center department of connecting the base has seted up the through-hole, the inside of through-hole is inlayed and is equipped with contact box main part, a plurality of spacing draw-in grooves have been seted up to the outer wall equidistance of contact box main part, a plurality of recess has been seted up to the inner wall equidistance of through-hole, and is a plurality of the equal fixed mounting in inside of recess has first extrusion spring, and is a plurality of the equal fixed mounting in one end of first extrusion spring has spacing fixture block, and is a plurality of spacing fixture block inlays with the spacing draw-in groove that corresponds and establishes and is connected, the outer wall equidistance threaded connection of connecting the base has a plurality of screw thread push rods, and is a plurality of one side contact connection that corresponds spacing fixture block, the fixed rectangle box that is equipped with in one side of contact box main part, the bar groove has been seted up to the bottom of rectangle box, the tank bottom fixed mounting in bar groove has second extrusion spring, the one end fixed mounting of second extrusion spring has the regulating plate, a plurality of screw holes have been seted up to one side equidistance of regulating plate, one side of contact box main part rotates and is connected with the knob, knob and the screw hole threaded connection that corresponds.

As an optimal technical scheme of the utility model, the equal threaded connection in four edges on connection base top has fixing bolt.

As an optimized technical solution of the utility model, the junction cover of connecting base and heat radiation fins is equipped with the sealing washer.

As a preferred technical scheme of the utility model, one side equidistance of contact box main part is fixed and is equipped with a plurality of heat radiation fins, heat radiation fins is made by insulating heat conduction silica gel material.

As a preferred technical scheme of the utility model, the size of regulation plate and the internal diameter phase-match in bar groove.

As a preferred technical scheme of the utility model, the size of spacing fixture block and the internal diameter phase-match of spacing draw-in groove, just evenly distributed's anti-skidding line is seted up on the surface of spacing fixture block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a contact box for high tension switchgear inlays between connection base and the contact box main part and establishes and be connected to inlay with spacing draw-in groove through the spacing fixture block of cooperation control of screw thread push rod and first extrusion spring and establish, make things convenient for the connection of contact box main part.

2. The utility model relates to a contact box for high tension switchgear inlays the regulating plate of establishing through bar inslot portion, is convenient for adjust the inside internal diameter of rectangle box through the regulating plate, is convenient for adapt to not unidimensional high tension switchgear's use, has improved the practicality of contact box.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. connecting a base; 2. fixing the bolt; 3. a contact box main body; 4. a heat dissipating fin; 5. a rectangular box; 6. a threaded push rod; 7. a groove; 8. a first pressing spring; 9. a limiting clamping block; 10. a limiting clamping groove; 11. a strip-shaped groove; 12. a second pressing spring; 13. an adjusting plate; 14. a threaded hole; 15. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a contact box for a high voltage switch device:

according to fig. 1-3, including connecting base 1, the through-hole has been seted up to the center department of connecting base 1, the inside of through-hole inlays and is equipped with contact box main part 3, a plurality of spacing draw-in grooves 10 have been seted up to the outer wall equidistance of contact box main part 3, a plurality of recesses 7 have been seted up to the inner wall equidistance of through-hole, the equal fixed mounting in inside of a plurality of recesses 7 has first extrusion spring 8, the equal fixed mounting in one end of a plurality of first extrusion springs 8 has spacing fixture block 9, a plurality of spacing fixture block 9 inlays with corresponding spacing draw-in groove 10 and establishes and be connected, the outer wall equidistance threaded connection who connects base 1 has a plurality of thread push rod 6, the one end of a plurality of thread push rod 6 is connected with one side contact that corresponds spacing fixture block 9, one side fixed of contact box main part 3 is equipped with rectangular box 5, bar groove 11 has been seted up to the bottom of rectangular box 5, the tank bottom fixed mounting of bar groove 11 has second extrusion spring 12, the one end fixed mounting of second extrusion spring 12 has regulating plate 13, one side equidistance of regulating plate 13 has seted up a plurality of screw holes 14, one side rotation of contact box main part 3 is connected with knob 15, knob 15 and the convenient spacing connection of extrusion spring 3 is established through spacing bolt groove 10 and the spacing connection of spacing fixture block 9 and the spacing connection of extrusion spring.

According to fig. 1 and fig. 2, four corners on the top of the base 1 are connected with the fixing bolts 2 through threads, the connecting portion of the base 1 and the radiating fins 4 is sleeved with a sealing ring, a plurality of radiating fins 4 are fixedly arranged on one side of the contact box main body 3 at equal intervals, the radiating fins 4 are made of insulating heat-conducting silica gel, the size of the adjusting plate 13 is matched with the inner diameter of the strip-shaped groove 11, the size of the limiting clamping block 9 is matched with the inner diameter of the limiting clamping groove 10, and the surface of the limiting clamping block 9 is provided with anti-skidding threads which are uniformly distributed.

When specifically using, the utility model relates to a contact box for high tension switchgear, when using this contact box for high tension switchgear, at first artificial with contact box main part 3 inlay establish to the through-hole of connecting 1 tops of base and offering, rotate contact box main part 3 after that and make spacing draw-in groove 10 and spacing fixture block 9 position adjust well, artificial rotation fixing bolt 2 after that, rotation through fixing bolt 2 promotes spacing fixture block 9 and removes, make spacing fixture block 9 and spacing draw-in groove 10 inlay and establish, be convenient for fix contact box main part 3, artificial size according to the size regulation rectangle box 5 inside according to the demand after that, and fix regulating plate 13 through knob 15, accomplish the regulation of rectangle box 5 internal diameter.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The contact box for the high-voltage switch equipment comprises a connecting base (1) and is characterized in that a through hole is formed in the center of the connecting base (1), a contact box main body (3) is embedded in the through hole, a plurality of limiting clamping grooves (10) are formed in the outer wall of the contact box main body (3) at equal intervals, a plurality of grooves (7) are formed in the inner wall of the through hole at equal intervals, a first extrusion spring (8) is fixedly installed in the grooves (7), a plurality of limiting clamping blocks (9) are fixedly installed at one end of the first extrusion spring (8), a plurality of limiting clamping blocks (9) are embedded in the corresponding limiting clamping grooves (10) to be connected, a plurality of thread push rods (6) are connected to the outer wall of the connecting base (1) at equal intervals in a threaded manner, one ends of the thread push rods (6) are in contact connection with one side of the corresponding limiting clamping blocks (9), a rectangular box (5) is fixedly arranged on one side of the contact box main body (3), a strip-shaped groove (11) is formed in the bottom of the rectangular box (5), a second strip-shaped groove (12) is fixedly installed at the bottom of the contact box, a plurality of strip-shaped grooves (13) is connected with a plurality of adjusting plates (13) at one side of a knob (13) and a knob (13) is connected with a plurality of adjusting plate (13), the knob (15) is in threaded connection with the corresponding threaded hole (14).

2. The contact box for the high-voltage switch gear according to claim 1, characterized in that: four corners on the top of the connecting base (1) are connected with fixing bolts (2) in a threaded manner.

3. The contact box for the high-voltage switch equipment according to claim 1, wherein: and a sealing ring is sleeved at the joint of the connecting base (1) and the radiating fins (4).

4. The contact box for the high-voltage switch equipment according to claim 1, wherein: one side equidistance of contact box main part (3) is fixed to be equipped with a plurality of heat radiation fins (4), heat radiation fins (4) are made by insulating heat conduction silica gel material.

5. The contact box for the high-voltage switch equipment according to claim 1, wherein: the size of the adjusting plate (13) is matched with the inner diameter of the strip-shaped groove (11).

6. The contact box for the high-voltage switch gear according to claim 1, characterized in that: the size of the limiting clamping block (9) is matched with the inner diameter of the limiting clamping groove (10), and anti-skid grains which are uniformly distributed are arranged on the surface of the limiting clamping block (9).