CN213753456U

CN213753456U - Armored high-voltage switch cabinet contact box capable of changing direction of bus installation outlet

Info

Publication number: CN213753456U
Application number: CN202022739263.8U
Authority: CN
Inventors: 张学辉; 张文
Original assignee: Jinzhou Senyuan Electrical Appliances Co ltd
Current assignee: Jinzhou Senyuan Electrical Appliances Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-20
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to the technical field of power equipment, and discloses an armored high-voltage switch cabinet contact box capable of changing the installation and export directions of busbars, which solves the problem of the armored high-voltage switch cabinet contact box capable of changing the installation and export directions of busbars on the current market, and comprises a box body, wherein a fixed plate is fixedly arranged above one side and below the other side of the box body, the surface of the box body below the fixed plate is provided with a circular lug, and the inside of the circular lug is provided with matched circular installation blocks in a rotating way, the utility model discloses, the circular installation blocks are rotated to a proper position by external force, the rotating blocks are clamped into the limiting groove by external force at the moment, and the fixed rod is also inserted into the fixed groove, thereby effectively realizing the fixing of circular installation, so that busbars penetrate into the circular lug through busbar outlets and are finally led out through holes in the circular installation blocks and the fixed block, the effect of changing the direction of the bus installation outlet is effectively realized.

Description

Armored high-voltage switch cabinet contact box capable of changing direction of bus installation outlet

Technical Field

The utility model belongs to the technical field of power equipment, specifically be a change generating line installation export direction armor high tension switchgear contact box.

Background

The high-voltage switch cabinet is one of the most important parts in a power system, and has the characteristics of compact structure, small occupied space, easiness in overhauling and maintenance and the like. As the connection junction between the power grid and the user, once a fault occurs, serious consequences such as equipment damage or user power failure are possibly caused.

But change the installation of generating line on the existing market export direction armor high tension switchgear contact box, the position of outlet is fixed, can't change the generating line export direction, and the tradition changes generating line installation export direction armor high tension switchgear contact box simultaneously, and the fixed plate is relatively poor with the holistic intensity of box body, and fracture appears very easily in use.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a change generating line installation export direction armor high tension switchgear contact box, the effectual change generating line installation export direction armor high tension switchgear contact box that has solved on the existing market, the position of outlet is immobile, can't change generating line export direction, and the tradition changes generating line installation export direction armor high tension switchgear contact box simultaneously, and the fixed plate is relatively poor with the holistic intensity of box body, and cracked problem appears very easily in use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a change generating line installation export direction armor high tension switchgear contact box, comprises a box bod, box body one side top and the equal fixed mounting in opposite side below have a fixed plate, fixed plate below box body surface is provided with circular lug, the inside circular installation piece that is provided with mutual matching that rotates of circular lug, one side fixed mounting fixed block that circular lug was kept away from to circular installation piece, the fixed plate surface all is provided with the boss, fixed plate upper surface level is provided with the fastening hole, the inside cavity of having seted up of box body, the fixed female spacing mold insert that arranges that is provided with in cavity bottom, the inside generating line export with the cavity intercommunication of seting up of box body.

Preferably, through holes matched with each other are formed in the circular mounting block and the fixing block, and the through holes are communicated with the bus outlet.

Preferably, circular lug and circular installation piece both sides are passed through rotatory piece and are rotated and be connected, and rotatory piece top runs through the inside movable block that slides in one end of circular lug.

Preferably, the top of the movable block is fixedly provided with a rotating block, and the surface of the circular convex block is provided with a limiting groove matched with the rotating block.

Preferably, the fixing rods are fixedly mounted on two sides of the bottom of the rotating block, and fixing grooves matched with the fixing rods are formed in the limiting grooves.

Preferably, the reinforcing block comprises an insulating layer and a reinforcing rib layer, and an anti-cracking layer is arranged inside the reinforcing rib layer.

Preferably, ribs are arranged on the upper side, the middle side and the lower side of the outer side of the box body, and the ribs surround the box body.

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

1) during work, the circular mounting block is rotated to a proper position through external force, the rotating block is clamped into the limiting groove through the external force, and meanwhile, the fixing rod is also inserted into the fixing groove, so that the circular mounting is effectively realized, a bus penetrates into the circular lug through a bus outlet, and finally the bus is led out through the circular mounting block and a through hole in the fixing block, and the effect of changing the direction of the bus mounting outlet is effectively realized;

2) the reinforcing ribs are arranged on the outer side of the box body and are annularly arranged with the lower portion of the box body, so that the overall strength of the box body is effectively improved, the reinforcing blocks are arranged on the surface of the fixing plate, a good reinforcing effect is achieved on the fixing plate, the surface of each reinforcing block is provided with the insulating layer, a good insulating effect is achieved while the strength is improved, and the reinforcing ribs and the anti-cracking layer are arranged, so that the overall anti-cracking effect is improved again, and the phenomenon that the anti-cracking effect is broken easily in use is avoided.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the circular mounting block of the present invention;

FIG. 3 is a cross-sectional view of the reinforcing block of the present invention;

in the figure: 1. a box body; 2. a fixing plate; 3. a circular bump; 4. a circular mounting block; 5. a fixed block; 6. a reinforcing block; 7. a fastening hole; 8. a cavity; 9. the busbar limiting insert; 10. a busbar outlet; 11. a through hole; 12. rotating the block; 13. a movable block; 14. rotating the block; 15. a limiting groove; 16. fixing the rod; 17. fixing grooves; 18. a reinforcing rib layer; 19. an anti-cracking layer; 20. ribs; 21. an insulating layer.

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 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.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a box body 1, a fixing plate 2 is fixedly arranged above one side of the box body 1 and below the other side, so as to achieve a good installation and fixation effect, a circular bump 3 is arranged on the surface of the box body 1 below the fixing plate 2, a circular installing block 4 matched with each other is rotatably arranged inside the circular bump 3, so as to rotate the circular installing block 4 according to the requirement, a fixing block 5 is fixedly arranged on one side of the circular installing block 4 away from the circular bump 3, a reinforcing block 6 is arranged on the surface of the fixing plate 2, so as to effectively improve the strength of the fixing plate 2, a fastening hole 7 is horizontally arranged on the upper surface of the fixing plate 2, so as to effectively improve the firmness of the integral connection, a cavity 8 is arranged inside the box body 1, a bus-bar limiting insert 9 is fixedly arranged at the bottom of the cavity 8, so as to facilitate the fixation of a bus bar, a bus bar outlet 10 communicated with the cavity 8 is arranged inside the box body 1, the bus bar is convenient to be led out.

In the second embodiment, based on the first embodiment, as shown in fig. 2, through holes 11 matched with each other are formed inside the circular mounting block 4 and the fixing block 5, and the through holes 11 are communicated with the bus bar outlet 10, so that the bus bar can be led out through the through holes 11.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 2, the circular protruding block 3 is rotatably connected with two sides of the circular mounting block 4 through the rotating block 12, and the movable block 13 is slidably arranged inside one end of the top of the rotating block 12 penetrating through the circular protruding block 3, so that the movable block 13 can conveniently extend and retract inside the rotating block 12.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, the rotating block 14 is fixedly arranged at the top of the movable block 13, the surface of the circular bump 3 is provided with a limiting groove 15 matched with the rotating block 14, and the rotating block 14 is clamped into the limiting groove 15, so that a good limiting effect is achieved on the rotating block 12.

In the fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, fixing rods 16 are fixedly installed on two sides of the bottom of the rotating block 14, fixing grooves 17 matched with the fixing rods 16 are formed in the limiting grooves 15, and the fixing rods 16 are inserted into the fixing grooves 17, so that the fixing effect is enhanced.

Sixth embodiment, on the basis of first embodiment, as shown in fig. 3, the reinforcing block 6 includes an insulating layer 21 and a reinforcing rib layer 18, a crack prevention layer 19 is disposed inside the reinforcing rib layer 18, and the reinforcing rib layer 18 and the crack prevention layer 19 are matched with each other, so that the overall strength of the fixing plate 2 is effectively improved.

Seventh embodiment, on the basis of first embodiment, given by fig. 1, all be provided with rib 20 on the box body 1 outside, in with the below, rib 20 encircles box body 1 and sets up, through encircling setting up the effectual holistic intensity that improves box body 1 of rib 20.

The working principle is as follows: when the fixing device works, the box body 1 on the fixing plate 2 is convenient to be fixedly installed at a proper position through the fastening hole 7 on the fixing plate 2, at the moment, the circular installation block 4 inside the circular lug 3 is convenient to rotate to a proper position through the matching of the rotary block 12 according to the regulation of the national standard mesh spacing size of 60mm, at the moment, the movable block 13 is pressed inside the rotary block 12 through external force, so that the rotary block 14 is clamped into the limiting groove 15, the rotary block 12 is preliminarily limited, when the rotary block 14 moves downwards, the fixed rods 16 on two sides of the bottom are simultaneously inserted into the fixed groove 17, the fixing and limiting effect on the rotary block 12 is effectively improved, the fixing of the circular installation block 4 is realized, at the moment, a bus penetrates through the bottom of the box body 1, the bus is limited and fixed through the bus limiting insert 9, and then penetrates into the circular lug 3 through the bus outlet 10, finally, derive through the inside through-hole 11 of circular installation piece 4 and fixed block 5, the effectual effect that changes the generating line installation export direction that has realized like this, when using, through on the box body 1 outside, well and below all the annular be provided with rib 20, the effectual holistic intensity of box body 1 that has improved like this, through set up boss 6 at fixed plate 2 surface, play the effect of preliminary enhancement to fixed plate 2, because boss 6 passes through insulating layer 21 and strengthening rib layer 18 and constitutes, still play fine insulating effect when improving intensity like this, through set up crack prevention layer 19 in strengthening rib layer 18 inside, the effectual crack control effect that has improved like this, through multiple enhancement, the effectual holistic hardness of box body 1 and fixed plate 2 that has improved, avoided the easy appearance of fracture in use, the effectual life that has prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides a change generating line installation export direction armor high tension switchgear contact box, includes box body (1), its characterized in that: the utility model discloses a box body, including box body (1), round convex block (3), round convex block (4) inside rotation is provided with circular mounting block (4) that match each other, round mounting block (4) keep away from one side fixed mounting fixed block (5) of round convex block (3), fixed plate (2) surface all is provided with boss (6), fixed plate (2) upper surface level is provided with fastening hole (7), cavity (8) have been seted up to box body (1) inside, cavity (8) bottom is fixed and is provided with female mold insert (9) of arranging spacing, box body (1) inside set up with bus outlet (10) of cavity (8) intercommunication.

2. The armored high-voltage switch cabinet contact box capable of changing the direction of the bus bar installation outlet according to claim 1, wherein: the round mounting block (4) and the fixing block (5) are internally provided with through holes (11) which are matched with each other, and the through holes (11) are communicated with a bus outlet (10).

3. The armored high-voltage switch cabinet contact box capable of changing the direction of the bus bar installation outlet according to claim 1, wherein: circular lug (3) and circular installation piece (4) both sides are passed through rotatory piece (12) and are rotated and be connected, and the inside slip of one end that circular lug (3) was run through at rotatory piece (12) top sets up movable block (13).

4. The armored high-voltage switch cabinet contact box capable of changing the direction of the bus bar installation outlet according to claim 3, wherein: the top of the movable block (13) is fixedly provided with a rotating block (14), and the surface of the round convex block (3) is provided with a limiting groove (15) matched with the rotating block (14).

5. The armored high-voltage switch cabinet contact box capable of changing the direction of the bus bar installation outlet according to claim 4, wherein: the fixing rods (16) are fixedly mounted on two sides of the bottom of the rotating block (14), and fixing grooves (17) matched with the fixing rods (16) are formed in the limiting grooves (15).

6. The armored high-voltage switch cabinet contact box capable of changing the direction of the bus bar installation outlet according to claim 1, wherein: the reinforcing block (6) comprises an insulating layer (21) and a reinforcing rib layer (18), and an anti-cracking layer (19) is arranged inside the reinforcing rib layer (18).

7. The armored high-voltage switch cabinet contact box capable of changing the direction of the bus bar installation outlet according to claim 1, wherein: ribs (20) are arranged on the upper portion, the middle portion and the lower portion of the outer side of the box body (1), and the ribs (20) are arranged around the box body (1).