CN214958289U

CN214958289U - Outdoor high-voltage box-type substation

Info

Publication number: CN214958289U
Application number: CN202121343699.3U
Authority: CN
Inventors: 朱凤
Original assignee: Qingdao Jinxuan Electric Co ltd
Current assignee: Qingdao Jinxuan Electric Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-30
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a box-type substation technical field just discloses an outdoor high-voltage box-type substation, including box and peripheral hardware door: the peripheral door is located at the front end of the box body, the side wall of the peripheral door is movably connected with the box body, an insulating plate is arranged inside the box body, a dovetail groove is formed in the side wall of the insulating plate, a clamping block is clamped on the inner side of the dovetail groove, and one end of the clamping block penetrates through the dovetail groove and is fixedly provided with an auxiliary plate. This outdoor high-voltage box-type substation through the insulation board that sets up, is favorable to cooperating under the combined action of the accessory plate of establishing, is convenient for when the box is inside built-in, play and effectively keep apart the effect to the inside high nip of box to through the mating reaction of the dovetail that establishes and fixture block, can make the good joint mating reaction of insulation board and accessory plate support, when playing effective installation extension on the insulation board to the accessory plate, make the isolation that effectively is applicable to the inside high nip of unidimensional box-type substation.

Description

Outdoor high-voltage box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is an outdoor high-voltage box-type substation.

Background

The box-type substation, also called a pre-installed substation or a pre-installed substation, is a high-voltage switchgear, a distribution transformer and a low-voltage distribution device, and is generally divided into an indoor type and an outdoor type, and the high-voltage equipment is connected in the box-type substation, so that professional operation is required for the box-type substation in daily maintenance and overhaul, and high-voltage warning is required for pedestrians.

In prior art uses to outdoor high-voltage box-type substation, utilize the high-voltage chamber in the box-type substation in inside usually for safe in utilization, but its fixed structure and singleness are difficult to carry out effectual matching effect according to the inside size of different box-type substations, make the commonality not enough, and at the in-process of prior art box-type substation in outdoor use, if go to patrolling and examining or when going wrong night, do not have sufficient luminance to look over the maintainer, inconvenient maintainer patrols and examines and maintains.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an outdoor high-voltage box-type substation possesses the isolation that effectively is suitable for different transformer substation high-voltage regions and carries out the advantage of overhauing work night of being convenient for, has solved the not enough and night patrol and the problem of overhauing of being not convenient for on the traditional technique of commonality.

The utility model provides a following technical scheme: an outdoor high-voltage box-type substation comprises a box body and an external door:

the utility model discloses a solar refrigerator, including insulation board, dovetail, fixed block, pin rod, fixed block, outer door is located the front end of box, and the lateral wall and the box swing joint of outer door, the inside of box is equipped with the insulation board, the dovetail has been seted up to the lateral wall of insulation board, the inboard joint of dovetail has the fixture block, the one end of fixture block runs through dovetail and fixed mounting has the accessory plate, the accessory plate is located the side of insulation board, the top of insulation board is equipped with the gag lever post, the gag lever post runs through insulation board and dovetail and cup joints with the insulation board activity, and the gag lever post is located the left side of fixture block, the below of insulation board side is equipped with the fixed block, the one end of fixed block and the inner wall fixed connection of box, the pin rod has been cup jointed in the activity on the fixed block, the top of pin rod runs through-hole with the bottom fixed connection of insulation board, the through-hole has all been seted up on insulation board and the accessory plate.

Preferably, the inner wall fixed mounting at box top has built-in chamber, the built-in chamber is located the front side of box inner wall, the bottom in built-in chamber is equipped with the light, the inboard in built-in chamber is equipped with first conducting strip, the rear end of first conducting strip is equipped with supports the piece, and the left side fixed mounting of first conducting strip front end has the movable rod, the movable rod runs through the front end in built-in chamber and cup joints with the front end activity in built-in chamber, and the front end of movable rod is equipped with the connection piece, be equipped with the spring on the movable rod, the spring is located the outside in built-in chamber, the place ahead of first conducting strip is equipped with the second conducting strip, the one end of second conducting strip and the inner wall fixed connection of built-in chamber front end, and the second conducting strip is located the right side of movable rod.

Preferably, the rear end of the first conducting strip is provided with two groups of abutting blocks, the two groups of abutting blocks are in regular triangular prism block structures, and the rear ends of the two groups of abutting blocks are attached to the inner wall of the rear end of the built-in cavity.

Preferably, the connecting piece is of a prismatic plate body structure, is positioned at the center of the front end of the movable rod, and is positioned on the same vertical plane with the front end of the box body.

Preferably, the through holes are provided in a plurality, the through holes all penetrate through the insulating plate and the auxiliary plate, and the through holes are distributed on the insulating plate and the auxiliary plate in a square matrix.

Preferably, the top fixed mounting of box has the roof that hides rain, and the equal fixed mounting in both sides of bottom half has the base, the upside of box left and right sides wall all is equipped with the radiator-grid.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this outdoor high-voltage box-type substation, through the insulation board that sets up, be favorable to cooperating under the combined action of the accessory plate of establishing, be convenient for when box is inside built-in, play and effectively keep apart the effect to the inside high nip of box, and through the mating reaction of dovetail and the fixture block that establishes, can make insulation board and good joint mating reaction of accessory plate support, when playing effectively to install the extension on the insulation board to the accessory plate, make the isolation effectively be applicable to the inside high nip of unidimensional box-type substation, through the gag lever post that sets up, play the inside good limiting displacement of fixture block in the dovetail, through fixed block and the pin rod that sets up, play and well support and fixed action at the box inside to the insulation board, through the through-hole that sets up, when being convenient for inside gas circulation, do not hinder inside radiating work.

2. This outdoor high-voltage box-type substation, through the built-in chamber that sets up, be favorable to with box inner wall fixed connection in, be convenient for to the good effect of accepting of the mechanism that establishes on it, through the movable rod that sets up, under the mutually supporting effect of spring and connection piece, be favorable to when effectively connecting first conducting strip, be convenient for to its good drive and reset action, and the mating reaction through the first conducting strip of establishing and second conducting strip, be favorable to under its two laminating and two kinds of states of keeping away from, play respectively to the good effect of opening and close of the light of establishing, support the piece through setting, be favorable to playing effective limiting displacement with the removal of first conducting strip.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the insulating plate and the auxiliary plate of the present invention;

fig. 4 is a schematic view of the internal structure of the built-in cavity of the present invention.

In the figure: 1. a box body; 2. a peripheral door; 3. an insulating plate; 4. a dovetail groove; 5. a clamping block; 6. an auxiliary plate; 7. a limiting rod; 8. a fixed block; 9. a pin rod; 10. a through hole; 11. a cavity is arranged inside; 12. an illuminating lamp; 13. a first conductive sheet; 14. a resisting block; 15. a movable rod; 16. connecting sheets; 17. a spring; 18. and a second conductive sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, an outdoor high-voltage box-type substation includes a box body 1 and an external door 2:

the external door 2 is positioned at the front end of the box body 1, the side wall of the external door 2 is movably connected with the box body 1, an insulating plate 3 is arranged inside the box body 1, a dovetail groove 4 is formed in the side wall of the insulating plate 3, a fixture block 5 is clamped on the inner side of the dovetail groove 4, one end of the fixture block 5 penetrates through the dovetail groove 4 and is fixedly provided with an auxiliary plate 6, the auxiliary plate 6 is positioned on the side edge of the insulating plate 3, a limiting rod 7 is arranged at the top of the insulating plate 3, the limiting rod 7 penetrates through the insulating plate 3 and the dovetail groove 4 and is movably sleeved with the insulating plate 3, the limiting rod 7 is positioned on the left side of the fixture block 5, a fixing block 8 is arranged below the side edge of the insulating plate 3, one end of the fixing block 8 is welded with the inner wall of the box body 1, a pin rod 9 is movably sleeved on the fixing block 8, the top of the pin rod 9 penetrates through the fixing block 8 and is welded with the bottom of the insulating plate 3, through holes 10 are formed in the insulating plate 3 and the auxiliary plate 6, and a plurality of the through holes 10 are formed, the through holes 10 penetrate through the insulating plate 3 and the auxiliary plate 6, and the through holes 10 are distributed on the insulating plate 3 and the auxiliary plate 6 in a square matrix;

the inner wall of the top of the box body 1 is provided with a built-in cavity 11, the built-in cavity 11 is positioned at the front side of the inner wall of the box body 1, the bottom of the built-in cavity 11 is provided with a lighting lamp 12, the inner side of the built-in cavity 11 is provided with a first conducting strip 13, the rear end of the first conducting strip 13 is provided with two groups of abutting blocks 14, the two groups of abutting blocks 14 are in regular triangular prism type block structures, the rear ends of the two groups of abutting blocks 14 are attached to the inner wall of the rear end of the built-in cavity 11, the left side of the front end of the first conducting strip 13 is provided with a movable rod 15, the movable rod 15 penetrates through the front end of the built-in cavity 11 and is movably sleeved with the front end of the built-in cavity 11, the front end of the movable rod 15 is provided with a connecting sheet 16, the connecting sheet 16 is in a prism type plate structure, the connecting sheet 16 is positioned at the center position of the front end of the movable rod 15, the front end of the connecting sheet 16 and the front end of the box body 1 are positioned on the same vertical plane, the movable rod 15 is provided with a spring 17, the spring 17 is positioned at the outer side of the built-in cavity 11, the second conducting strip 18 is arranged in front of the first conducting strip 13, one end of the second conducting strip 18 is welded with the inner wall of the front end of the built-in cavity 11, the second conducting strip 18 is positioned on the right side of the movable rod 15, the connecting strip 16 and the spring 17 are arranged to be mutually matched, the first conducting strip 13 can be connected while the external door 2 is opened and closed, the spring 17 is pressed and kept away through the connecting strip 16, the first conducting strip 13 and the second conducting strip 18 are effectively attached and kept away, and therefore the lighting lamp 12 is well controlled to be opened and closed, the use is convenient, workers can conveniently look round or overhaul the transformer substation at night, a good lighting function is achieved, when potential safety hazards exist in internal electric devices, the lighting lamp cannot be found easily due to insufficient light, and large economic loss is caused finally, the top of box 1 is provided with hides the rain roof, and the both sides of box 1 bottom all are provided with the base, the upside of the 1 left and right sides wall of box all is equipped with the radiator-grid, hide the rain roof through setting up, be favorable to whole box-type substation when outdoor use, when meetting sleet weather, play and hide rain to effectively sheltering from at whole top, and the base that the cooperation set up in box 1 bottom, be favorable to its bottom ground to effectively keep apart the effect, make to box 1 inside play good dampproofing effect, through a plurality of through-holes 10 of seting up on radiator-grid and insulation board 3 and the accessory plate 6 that set up, when being favorable to inside circulation of air, play whole effectual radiating action.

The working principle is that before the box-type substation is used, the external door 2 is in a closed state, and the upper door lock is used for locking, when the internal high-voltage area needs to be isolated in use, the auxiliary plate 6 is installed on the side edge of the insulating plate 3 through the mutual clamping action of the clamping block 5 and the dovetail groove 4, so that the box-type substation is suitable for being used in box-type substations with different sizes, the left side of the clamping block 5 is effectively limited by the action of the limiting rod 7 to prevent the clamping block 5 from sliding in the dovetail groove 4, and finally the insulating plate 3 and the auxiliary plate 6 are effectively arranged in the box body 1 under the action of the sleeving connection of the lower end pin rod 9 of the insulating plate 3 and the fixing block 8, so that the isolation work of the high-voltage area is completed, when a worker inspects or overhauls the substation at night, the external door 2 is opened, and the spring 17 has a resetting effect, and when promoting connection piece 16, make the movable rod 15 drive first conducting strip 13 and the laminating of second conducting strip 18 mutually, thereby make the two electrically conduct under the intercommunication effect, supply power to light 12 and open the effect, the inside tour or the maintenance of box 1 of being convenient for, and after closing peripheral door 2, make the spring 17 compression in the time, first conducting strip 13 keeps away from with second conducting strip 18 mutually, make light 12 outage close, whole transformer substation uses the back, make peripheral door 2 be in the closed condition, when playing whole protection, make interior light 12 be in the outage condition.

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. An outdoor high-voltage box-type substation, its characterized in that: including box (1) and peripheral hardware door (2):

the outer door (2) is located at the front end of the box body (1), the side wall of the outer door (2) is movably connected with the box body (1), an insulating plate (3) is arranged inside the box body (1), a dovetail groove (4) is formed in the side wall of the insulating plate (3), a clamping block (5) is clamped on the inner side of the dovetail groove (4), an auxiliary plate (6) is fixedly mounted at one end of the clamping block (5) and penetrates through the dovetail groove (4), the auxiliary plate (6) is located on the side edge of the insulating plate (3), a limiting rod (7) is arranged at the top of the insulating plate (3), the limiting rod (7) penetrates through the insulating plate (3) and the dovetail groove (4) and is movably sleeved with the insulating plate (3), the limiting rod (7) is located on the left side of the clamping block (5), a fixing block (8) is arranged below the side edge of the insulating plate (3), one end of the fixing block (8) is fixedly connected with the inner wall of the box body (1), the fixing block (8) is movably sleeved with a pin rod (9), the top of the pin rod (9) penetrates through the fixing block (8) and is fixedly connected with the bottom of the insulating plate (3), and through holes (10) are formed in the insulating plate (3) and the auxiliary plate (6).

2. An outdoor high-voltage box-type substation according to claim 1, characterized in that: the inner wall of the top of the box body (1) is fixedly provided with a built-in cavity (11), the built-in cavity (11) is positioned on the front side of the inner wall of the box body (1), the bottom of the built-in cavity (11) is provided with an illuminating lamp (12), the inner side of the built-in cavity (11) is provided with a first conducting strip (13), the rear end of the first conducting strip (13) is provided with a resisting block (14), the left side of the front end of the first conducting strip (13) is fixedly provided with a movable rod (15), the movable rod (15) penetrates through the front end of the built-in cavity (11) and is movably sleeved with the front end of the built-in cavity (11), the front end of the movable rod (15) is provided with a connecting sheet (16), the movable rod (15) is provided with a spring (17), the spring (17) is positioned on the outer side of the built-in cavity (11), the front of the first conducting strip (13) is provided with a second conducting strip (18), one end of the second conducting strip (18) is fixedly connected with the inner wall of the front end of the built-in cavity (11), and the second conducting plate (18) is positioned at the right side of the movable rod (15).

3. An outdoor high-voltage box-type substation according to claim 2, characterized in that: two groups of abutting blocks (14) are arranged at the rear end of the first conducting strip (13), the two groups of abutting blocks (14) are in regular triangular prism-shaped block structures, and the rear ends of the two groups of abutting blocks (14) are attached to the inner wall of the rear end of the built-in cavity (11).

4. An outdoor high-voltage box-type substation according to claim 2, characterized in that: the connecting piece (16) is of a prismatic plate body structure, the connecting piece (16) is located at the center of the front end of the movable rod (15), and the front end of the connecting piece (16) and the front end of the box body (1) are located on the same vertical plane.

5. An outdoor high-voltage box-type substation according to claim 1, characterized in that: the through holes (10) are formed in a plurality of numbers, the through holes (10) penetrate through the insulating plate (3) and the auxiliary plate (6), and the through holes (10) are distributed on the insulating plate (3) and the auxiliary plate (6) in a square matrix mode.

6. An outdoor high-voltage box-type substation according to claim 1, characterized in that: the top fixed mounting of box (1) has the roof that hides rain, and the equal fixed mounting in both sides of box (1) bottom has the base, the upside of box (1) left and right sides wall all is equipped with the radiator-grid.