CN214835853U

CN214835853U - Box-type substation door seal structure

Info

Publication number: CN214835853U
Application number: CN202121342441.1U
Authority: CN
Inventors: 鹿令聪; 刘阳; 孙传祺; 朱铭睿; 赵猛
Original assignee: Shandong Taikai Power Transmission And Transformation Co ltd
Current assignee: Shandong Taikai Power Transmission And Transformation Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-23
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a box-type substation door seal structure, including the door frame, door frame inside wall fixed mounting has two hinges, the hinge is kept away from one side rotation of door frame and is connected with a body, door body lateral wall fixed mounting has the handle, No. two recesses have been seted up to the door frame inside wall, No. one the recess has been seted up to door body lateral wall, No. one recess inside wall fixed mounting has alarm device, alarm device keeps away from the one end fixedly connected with seal structure body of a body, seal structure body lateral wall fixed mounting has the wearing layer. The utility model discloses, through setting up seal structure body, can adopt to aerify to fill sealed, effectively solved in the past the rubber strip because of losing the relatively poor scheduling problem of leakproofness that the bullet leads to, through setting up alarm device, can carry out the warning of air inflation volume when seal structure body aerifys, let seal structure body expand to suitable volume, avoid aerifing too much and lead to leaking gas damaged.

Description

Box-type substation door seal structure

Technical Field

The utility model relates to a power station door seals technical field, especially relates to a box-type substation door seal structure.

Background

At present, the sealing form of the prefabricated cabin door is realized by means of the joint of a sealing surface formed by embedded fixed rubber strips on the side frame of the door and the door frame, and the thickness of the rubber strips is 25 mm. When the door is closed, the sealing strip is deformed by the pressing force of the door locking device, so that a gap between the door plate and the door frame is made up, and the purpose of sealing is achieved.

Along with the increase of operating time, rubber seal strip elasticity variation, lead to the sealing performance variation of access door, though can solve through using the change rubber strip, it is big to change work load, consumes manpower and materials, can't ensure the sealed environment of the cabin body when changing rubber strip equipment, brings huge inconvenience to the use of cabin body equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a box-type substation door seal structure who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a box-type substation door seal structure, includes the door frame, door frame inside wall fixed mounting has two hinges, the hinge is kept away from one side rotation of door frame and is connected with a body, door body lateral wall fixed mounting has the handle, No. two recesses have been seted up to the door frame inside wall, a recess has been seted up to door body lateral wall, a recess inside wall fixed mounting has alarm device, alarm device keeps away from the one end fixedly connected with seal structure body of a body, seal structure body lateral wall fixed mounting has the wearing layer, seal structure body is close to one side fixed mounting of a body and has gas filled assembly.

As a further description of the above technical solution:

the inflation assembly comprises an inflation hose, the end of the inflation hose is fixedly connected with one side of the sealing structure body close to the door body, an air duct is fixedly arranged at one end, away from the sealing structure body, of the inflation hose, and the air duct fixedly penetrates through the side wall of the door body.

As a further description of the above technical solution:

the alarm device comprises a base, wherein the side wall of the base is fixedly connected with a door body, two supporting devices are fixedly mounted at one end, away from the door body, of the base, and a storage assembly is fixedly mounted at one side, away from the door body, of the base.

As a further description of the above technical solution:

the storage assembly comprises a supporting block, the supporting block is fixedly connected with one side, close to the sealing structure body, of the base, a plurality of limiting grooves are formed in the side wall of the supporting block, balloons are fixedly connected to the inner side wall of each limiting groove, and a telescopic assembly is fixedly mounted on one side, close to the sealing structure body, of the base.

As a further description of the above technical solution:

the telescopic assembly comprises two springs, the end parts of the springs are fixedly connected with the base, one end, far away from the base, of each spring is fixedly provided with a stress plate, one side, far away from the sealing structure body, of each stress plate is fixedly provided with a movable block, and one side, close to the supporting block, of each movable block is provided with a plurality of limiting grooves.

As a further description of the above technical solution:

the supporting device comprises a supporting column, the end part of the supporting column is fixedly connected with the side wall of the base, a supporting plate is fixedly mounted at one end, away from the base, of the supporting column, and a rubber plate is fixedly mounted at one side, away from the supporting column, of the supporting plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this box-type substation door seal structure through setting up the seal structure body, can adopt to aerify to fill sealedly, has effectively solved the relatively poor scheduling problem of leakproofness that the rubber strip leads to because of losing the bullet in the past, and this material still has better plasticity under high temperature or high and cold weather, can not lead to the sealing material fracture because of environmental problem, also can not be because of the leakproofness variation that gas leakage leads to.

2. Compared with the prior art, this box-type substation door seal structure through setting up alarm device, can carry out the warning of air inflation volume when seal structure body aerifys, lets seal structure body expand to suitable volume, avoids aerifing too much and leads to the gas leakage damage, has improved seal structure body's life.

Drawings

Fig. 1 is a schematic view of the overall structure of a door sealing structure of a box-type substation provided by the present invention;

fig. 2 is a sectional view of a door frame and a sealing structure of a door sealing structure of a box-type substation provided by the utility model;

fig. 3 is a schematic view of an alarm device of a door sealing structure of a box-type substation provided by the utility model;

fig. 4 is the utility model provides a supporting arrangement schematic diagram of box-type substation door seal structure.

Illustration of the drawings:

1. a door frame; 2. an alarm device; 3. a seal structure body; 4. an inflation hose; 5. a hinge; 6. a handle; 7. a door body; 8. an air duct; 9. a wear layer; 10. a first groove; 11. a second groove; 21. a base; 22. a support device; 23. a limiting groove; 24. a support block; 25. a spring; 26. a balloon; 27. a stress plate; 28. a movable block; 221. a support pillar; 222. a support plate; 223. a rubber plate.

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, the utility model provides a pair of box-type substation door seal structure: including

door frame

1, 1 inside wall fixed mounting of door frame has two hinges 5, hinge 5 is kept away from one side rotation of door frame 1 and is connected with a

body

7, 7 lateral wall fixed mounting of the body has handle 6, No. two recesses 11 have been seted up to 1 inside wall of door frame, No. one recess 10 has been seted up to 7 lateral walls of the body, 10 inside wall fixed mounting of a recess has alarm device 2, alarm device 2 keeps away from the one end fixedly connected with seal structure body 3 of the

body

7, 3 lateral wall fixed mounting of seal structure body has wearing layer 9, one side fixed mounting that seal structure body 3 is close to a body 7 has gas filled assembly.

The inflation assembly comprises an inflation hose 4, the end part of the inflation hose 4 is fixedly connected with one side of the sealing structure body 3 close to the door body 7, an air duct 8 is fixedly arranged at one end, away from the sealing structure body 3, of the inflation hose 4, the air duct 8 fixedly penetrates through the side wall of the door body 7, and the inflation hose 4 is used for inflating the sealing structure body 3.

Alarm device 2 includes base 21, base 21 lateral wall and the fixed connection of a body 7, and the one end fixed mounting that a body 7 was kept away from to base 21 has two strutting arrangement 22, and one side fixed mounting that a body 7 was kept away from to base 21 has the subassembly of depositing, and base 21 plays the supporting role.

Deposit the subassembly and include supporting shoe 24, supporting shoe 24 and base 21 are close to one side fixed connection of seal structure body 3, have seted up a plurality of spacing grooves 23 on the supporting shoe 24 lateral wall, spacing groove 23 inside wall fixedly connected with balloon 26, one side fixed mounting that base 21 is close to seal structure body 3 has flexible subassembly, spacing groove 23 can be spacing to balloon 26, prevents that balloon 26 position is skew.

The telescopic assembly comprises two springs 25, the end parts of the springs 25 are fixedly connected with the base 21, one end of each spring 25, far away from the base 21, is fixedly provided with a stress plate 27, one side of each stress plate 27, far away from the sealing structure body 3, is fixedly provided with a movable block 28, one side of each movable block 28, close to the supporting block 24, is provided with a plurality of limiting grooves 23, and the springs 25 play roles in supporting the stress plates 27 and stretching.

The supporting device 22 comprises a supporting column 221, the end of the supporting column 221 is fixedly connected with the side wall of the base 21, a supporting plate 222 is fixedly mounted at one end, away from the base 21, of the supporting column 221, a rubber plate 223 is fixedly mounted at one side, away from the supporting column 221, of the supporting plate 222, and the rubber plate 223 can play a certain buffering role.

The working principle is as follows: during the use, place seal structure body 3 in the middle of door frame 1 and door body 7, utilize air duct 8 and inflation hose 4 to aerify seal structure body 3, make seal structure body 3 inflation and volume grow, when having arrived certain volume, wearing layer 9 hugs closely with No. two recess 11 inside walls, and produce pressure to atress board 27, make spring 25 produce the compression, let atress board 27 downstream, make balloon 26 take place to warp until the explosion, because the explosion of balloon 26 can produce great sound, when hearing the explosion, stop aerifing seal structure body 3, avoid seal structure body 3 too big pressure to lead to gas leakage damage, the life of seal structure body 3 has been improved, through setting up strutting arrangement 22, make atress board 27 stop the downstream, reduce seal structure body 3 to the pressure of door body 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a box-type substation door seal structure, includes door frame (1), its characterized in that: door frame (1) inside wall fixed mounting has two hinges (5), one side that door frame (1) was kept away from in hinge (5) is rotated and is connected with a body (7), door body (7) lateral wall fixed mounting has handle (6), No. two recess (11) have been seted up to door frame (1) inside wall, recess (10) have been seted up to door body (7) lateral wall, recess (10) inside wall fixed mounting has alarm device (2), the one end fixedly connected with seal structure body (3) of the door body (7) are kept away from in alarm device (2), seal structure body (3) lateral wall fixed mounting has wearing layer (9), one side fixed mounting that seal structure body (3) are close to a body (7) has gas-filled assembly.

2. A box substation door sealing structure according to claim 1, characterized in that: the inflation assembly comprises an inflation hose (4), the end part of the inflation hose (4) is fixedly connected with one side of the sealing structure body (3) close to the door body (7), an air duct (8) is fixedly arranged at one end, away from the sealing structure body (3), of the inflation hose (4), and the air duct (8) fixedly penetrates through the side wall of the door body (7).

3. A box substation door sealing structure according to claim 1, characterized in that: alarm device (2) include base (21), base (21) lateral wall and the door body (7) fixed connection, the one end fixed mounting that the door body (7) was kept away from in base (21) has two strutting arrangement (22), one side fixed mounting that the door body (7) was kept away from in base (21) has the subassembly of depositing.

4. A box substation door sealing structure according to claim 3, characterized in that: the storage assembly comprises a supporting block (24), the supporting block (24) is fixedly connected with one side, close to the sealing structure body (3), of the base (21), a plurality of limiting grooves (23) are formed in the side wall of the supporting block (24), balloons (26) are fixedly connected to the inner side wall of each limiting groove (23), and a telescopic assembly is fixedly mounted on one side, close to the sealing structure body (3), of the base (21).

5. A box substation door seal structure according to claim 4, characterized in that: the telescopic assembly comprises two springs (25), the end parts of the springs (25) are fixedly connected with the base (21), one end, far away from the base (21), of each spring (25) is fixedly provided with a stress plate (27), one side, far away from the sealing structure body (3), of each stress plate (27) is fixedly provided with a movable block (28), and one side, close to the supporting block (24), of each movable block (28) is provided with a plurality of limiting grooves (23).

6. A box substation door sealing structure according to claim 3, characterized in that: the supporting device (22) comprises a supporting column (221), the end of the supporting column (221) is fixedly connected with the side wall of the base (21), a supporting plate (222) is fixedly mounted at one end, away from the base (21), of the supporting column (221), and a rubber plate (223) is fixedly mounted at one side, away from the supporting column (221), of the supporting plate (222).