CN214589790U

CN214589790U - Box-type substation door seal structure

Info

Publication number: CN214589790U
Application number: CN202120962480.5U
Authority: CN
Inventors: 曾丹; 李坤; 杨承继
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-02
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a box-type substation door seal structure, the power distribution box comprises a box body, the front of box has two sealing doors through the fixed hinge joint of two sets of hinges, the base has been placed in the place ahead of box, the back of base and the positive fixed connection of box, the positive fixedly connected with insulating frame of box, the front of transformer substation has the plywood through the fixed hinge joint of a set of round pin axle. This box-type substation door seal structure, through threaded rod and screw hole threaded connection, and the cooperation base can carry on spacingly to the plywood, make rubber insulation pad and insulating frame contact the closure, and can promote the roof through being equipped with the pressure spring, make the roof promote rubber insulation pad and remove, it is inseparabler with rubber insulation pad and insulating frame contact, thereby cooperation sealing door realizes double-deck sealed, the realization is sealed the box, prevent the inside of rainwater infiltration box, the inside of rainwater infiltration to box-type substation has been solved, cause box-type substation to appear the problem of damage.

Description

Box-type substation door seal structure

Technical Field

The utility model relates to a box-type substation technical field specifically is a box-type substation door seal structure.

Background

The box type transformer substation, also called a prefabricated substation or a prefabricated substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is a factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which is built up after a civil transformer substation.

However, in the case-type substation at the present stage, certain problems exist after installation, for example, in heavy rain, rainwater can be blown to a door gap of the case-type substation by wind and can permeate into the interior of the case-type substation, so that the case-type substation is damaged, and therefore a case-type substation door sealing structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation door seal structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type substation door sealing structure comprises a box body, wherein two sealing doors are fixedly hinged on the front side of the box body through two groups of hinges, a base is placed in the front side of the box body, the back side of the base is fixedly connected with the front side of the box body, an insulating frame is fixedly connected on the front side of the box body, a plywood is fixedly hinged on the front side of the substation through a group of pin shafts, grooves are formed in the front side of the plywood, two groups of pressure springs are fixedly connected with the inner walls of the grooves, top plates matched with the grooves are placed in the grooves, one end, away from the plywood, of each pressure spring is fixedly connected with the back side of each top plate, symmetrical slide ways are formed in the inner walls of the grooves, slide blocks matched with the slide ways are clamped in the inner parts of the slide ways, one side face, close to each other, of the two slide blocks are fixedly connected with the left side face and the right side face of the top plates respectively, and two threaded holes are formed in the right side face of the plywood, two threaded rods, every have been placed on the right side of plywood the left end of threaded rod all extends to the inside of screw hole, and threaded rod and screw hole threaded connection.

Preferably, handles are placed in front of each sealing door, and the back surfaces of the two handles are fixedly connected with the front surfaces of the two sealing doors respectively.

Preferably, a rubber insulating pad is placed in front of the top plate, and the back surface of the rubber insulating pad extends into the groove and is fixedly connected with the front surface of the top plate.

Preferably, two rotatory handles that change have been placed to the right side of plywood, two the left surface of rotatory handle that changes respectively with the right-hand member fixed connection of two threaded rods.

Preferably, the horizontal length of the plywood is smaller than that of the box body.

Advantageous effects

The utility model discloses following beneficial effect has:

1. through threaded rod and screw hole threaded connection, and the cooperation base can carry on spacingly to the plywood, make rubber insulation pad and insulating frame contact the closure, and can promote the roof through being equipped with the pressure spring, make the roof promote rubber insulation pad and remove, it is inseparabler with rubber insulation pad and insulating frame contact, thereby cooperation sealing door realizes double-deck sealedly, the realization is sealed the box, prevent the inside of rainwater infiltration box, the inside of rainwater infiltration to box-type substation has been solved, cause the problem that the damage appears in the box-type substation.

2. Can promote the roof through being equipped with slider and slide and when removing at the pressure spring, carry on spacingly to the roof, prevent that the roof from taking place to rock when removing, cause and can't carry out sealed phenomenon with the insulating frame and take place, rotate the handle through being equipped with the rotation and can be convenient for rotate the threaded rod, avoid directly rotating the threaded rod, lead to the phenomenon emergence that the screw thread fish tail pointed.

Drawings

FIG. 1 is a front view of the box body of the present invention;

FIG. 2 is a sectional view of a plywood front view of the present invention;

fig. 3 is a side view of the base of the present invention.

In the figure: the device comprises a base 1, a box body 2, an insulating frame 3, a sealing door 4, a handle 5, a hinge 6, a threaded hole 7, a pin shaft 8, a plywood 9, a rubber insulating pad 10, a threaded rod 11, a rotary rotating handle 12, a slideway 13, a pressure spring 14, a groove 15, a top plate 16 and a sliding block 17.

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. 1-3, the present invention provides a technical solution: a box-type substation door sealing structure comprises a box body 2, the front of the box body 2 is fixedly hinged with two sealing doors 4 through two groups of hinges 6, a handle 5 is placed in front of each sealing door 4, the back of each handle 5 is respectively fixedly connected with the front of each sealing door 4, the sealing doors 4 are conveniently opened through the handles 5 so as to be convenient for maintaining the box body 2, a base 1 is placed in front of the box body 2, the back of the base 1 is fixedly connected with the front of the box body 2, an insulating frame 3 is fixedly connected with the front of the box body 2, a plywood 9 is fixedly hinged with the front of the substation 2 through a group of pin shafts 8, the horizontal length value of the plywood 9 is smaller than that of the box body 2, the phenomenon that the plywood 9 collides with the base 1 is prevented, two rotating handles 12 are placed on the right side of the plywood 9, the left sides of the two rotating handles 12 are respectively fixedly connected with the right ends of two threaded rods 11, it is convenient to rotate the threaded rod 11 and it is difficult to avoid rotating the threaded rod 11.

The front surface of the plywood 9 is provided with a groove 15, the inner wall of the groove 15 is fixedly connected with two groups of pressure springs 14, a top plate 16 matched with the groove 15 is arranged inside the groove 15, a rubber insulating pad 10 is arranged in front of the top plate 16, the back surface of the rubber insulating pad 10 extends into the groove 15 and is fixedly connected with the front surface of the top plate 16, the rubber insulating pad 10 is in contact with an insulating frame 3 for seamless sealing, the insulating frame 3 is prevented from being in contact with the top plate 16, so that a gap exists, one end, far away from the plywood 9, of each pressure spring 14 is fixedly connected with the back surface of the top plate 16, the inner wall of the groove 15 is provided with symmetrical slideways 13, the inside of each slideway 13 is clamped with a sliding block 17 matched with the slideway 13, one side surface, close to each other, of the two sliding blocks 17 is fixedly connected with the left side surface and the right side surface of the top plate 16 respectively, the right side surface of the plywood 9 is provided with two threaded holes 7, the right side of the plywood 9 is provided with two threaded rods 11, the left end of each threaded rod 11 extends to the inside of the threaded hole 7, and the threaded rod 11 is in threaded connection with the threaded hole 7.

The working principle is as follows: promote two handles 5 during the use, make two handles 5 drive two sealing door 4 and close, pulling threaded rod 11, make the front and the box 2 of plywood 9 be close to each other, rotate rotatory commentaries on classics 12, make threaded rod 11 shift out from the inside of screw hole 7, and make rubber insulation pad 10 and insulating frame 3 contact, pass base 1 and insert the inside of two screw holes 7 with two threaded rod 11, make threaded rod 11 and screw hole 7 threaded connection carry on spacingly to plywood 9, elasticity through pressure spring 14 makes rubber insulation pad 10 and insulating frame 3 tightly contact.

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 box-type substation door seal structure, includes box (2), its characterized in that: the front of the box body (2) is fixedly hinged with two sealing doors (4) through two groups of hinges (6), a base (1) is placed in the front of the box body (2), the back of the base (1) is fixedly connected with the front of the box body (2), an insulating frame (3) is fixedly connected with the front of the box body (2), a plywood (9) is fixedly hinged with the front of the transformer substation through a group of pin shafts (8), a groove (15) is formed in the front of the plywood (9), two groups of pressure springs (14) are fixedly connected with the inner wall of the groove (15), a top plate (16) matched with the groove (15) is placed in the groove (15), one end, far away from the plywood (9), of each pressure spring (14) is fixedly connected with the back of the top plate (16), symmetrical slide ways (13) are formed in the inner wall of the groove (15), a sliding block (17) matched with the slide ways (13) is clamped in the slide ways (13), two a side that slider (17) are close to each other respectively with the left and right sides face fixed connection of roof (16), two screw holes (7) have been seted up to the right flank of plywood (9), two threaded rods (11), every have been placed on the right side of plywood (9) the left end of threaded rod (11) all extends to the inside of screw hole (7), and threaded rod (11) and screw hole (7) threaded connection.

2. A box substation door sealing structure according to claim 1, characterized in that: every handle (5) have all been placed in the place ahead of sealing door (4), two the back of handle (5) respectively with the front fixed connection of two sealing door (4).

3. A box substation door sealing structure according to claim 1, characterized in that: a rubber insulating pad (10) is placed in front of the top plate (16), and the back surface of the rubber insulating pad (10) extends into the groove (15) and is fixedly connected with the front surface of the top plate (16).

4. A box substation door sealing structure according to claim 1, characterized in that: two rotatory commentaries on classics (12), two have been placed to the right side of plywood (9) rotatory commentaries on classics respectively with the right-hand member fixed connection of two threaded rod (11) the left surface of turning (12).

5. A box substation door sealing structure according to claim 1, characterized in that: the horizontal length value of the plywood (9) is smaller than that of the box body (2).