CN210806535U

CN210806535U - Safe type box-type substation

Info

Publication number: CN210806535U
Application number: CN201922208136.2U
Authority: CN
Inventors: 王安燕
Original assignee: Sichuan Huidian Transmission And Substation Co ltd
Current assignee: Sichuan Huidian Transmission And Substation Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-19
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a safe type box-type substation belongs to transformer substation technical field, including protective housing, bottom plate and transformer substation body, the four corners department of transformer substation body lower surface all is connected through the last fixed surface of slide bar with the bottom plate, and the slide bar cup joints in the sliding sleeve, and four sliding sleeves respectively the joint in the four corners department of protective housing lower surface, the lower fixed surface of protective housing inner wall is connected with the bearing. The utility model discloses in, through setting up the protective housing, the protective housing can protect the shell of transformer substation body, the protective housing can keep off the front side at the cabinet door simultaneously, even consequently the condition of damage appears in the mechanical lock, the cabinet door still can't be opened under the effect of protective housing, consequently effectual security that improves transformer substation body, under the effect of slide bar and bottom plate, transformer substation body can leave the certain height in ground, consequently under the condition that appears ponding, ponding can not get into this internal not good influence that causes transformer substation body to the transformer substation body.

Description

Safe type box-type substation

Technical Field

The utility model belongs to the technical field of the transformer substation, especially, relate to a safe type box-type substation.

Background

The transformer substation is a power equipment, general residence district and office building district etc. more places of population, the function that has power distribution, the cabinet door of current transformer substation generally uses mechanical lock fixed, and the fixed mode of mechanical lock is not fine, if the condition of damage appears in mechanical lock, then the cabinet door can be opened very easily, certain potential safety hazard has been brought for the transformer substation, and the transformer substation can appear the condition of leaking after using for a long time, if not in time discover the condition of leaking, the serious consequence can lead to electronic component to meet the water short circuit damage, and then cause serious economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the safe box-type substation aims to solve the problems that the existing substation is poor in fixing effect by using a mechanical lock, and if the water leakage problem is not solved in time, the electronic element is damaged when encountering water, and the safe box-type substation is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safe box-type substation comprises a protective shell, a bottom plate and a substation body, wherein four corners of the lower surface of the substation body are fixedly connected with the upper surface of the bottom plate through sliding rods, the sliding rods are sleeved in sliding sleeves, the four sliding sleeves are respectively clamped at the four corners of the lower surface of the protective shell, a bearing is fixedly connected to the lower surface of the inner wall of the protective shell, a rotating shaft is sleeved in the bearing, threaded columns are fixedly connected to the left end and the right end of the rotating shaft respectively, the thread directions of the two threaded columns are opposite to each other, a threaded cap is connected to the outer surface of each threaded column in a threaded manner, the right end of each threaded column is fixedly connected with an output shaft of a motor, an output shaft of the motor is located in a limiting hole formed in the right side surface of the protective shell, the lower surface of the motor is fixedly connected with the right side surface of the protective shell through, the front surface of the second fixed block is hinged with a support rod through a pin shaft, the other end of the support rod is hinged with the front surface of the first fixed block through a pin shaft, and the first fixed block is fixedly connected to the lower surface of the transformer substation body;

the inner wall fixedly connected with of transformer substation body cover that catchments, and the below of catchmenting the cover is provided with the baffle, and the surface of baffle and transformer substation body's inner wall fixed connection, the upper surface of baffle is seted up flutedly, and is provided with the foam-rubber cushion in the recess, the lower surface of baffle evenly is provided with humidity transducer, and humidity transducer's one end runs through the baffle and extends to in the foam-rubber cushion, and humidity transducer and external control switch electric connection, two vents have all been seted up to transformer substation body's the left and right sides face, and two vents symmetry settings around.

As a further description of the above technical solution:

the front and the back of the screw cap are both fixedly connected with sliding blocks through connecting pieces, the sliding blocks are connected in the sliding grooves in a sliding mode, and the sliding grooves are formed in the lower surface of the inner wall of the protective shell.

As a further description of the above technical solution:

the front of the protective housing is fixedly connected with a step.

As a further description of the above technical solution:

two through-holes have all been seted up to the left and right sides face of protective housing, and two through-holes symmetry sets up around, and the fixed position that the protective housing inner wall corresponds the through-hole installs the fan, and fan and external control switch electric connection.

As a further description of the above technical solution:

and a filter screen is arranged in the through hole.

As a further description of the above technical solution:

the number of the humidity sensors is a plurality, and the humidity sensors are uniformly distributed on the baffle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the protective housing, the protective housing can protect the shell of transformer substation body, the protective housing can keep off the front side at the cabinet door simultaneously, even consequently the condition of damage appears in the mechanical lock, the cabinet door still can't be opened under the effect of protective housing, consequently, the effectual security that improves transformer substation body, and through setting up slide bar and bottom plate, under the effect of slide bar and bottom plate, transformer substation body can leave the certain height in ground, consequently under the condition that ponding appears, ponding can not get into this internal not good influence that causes the transformer substation body of transformer substation.

2. The utility model discloses in, through setting up foam-rubber cushion and humidity transducer, the water droplet that spills at the transformer substation body top can be collected to the foam-rubber cushion, humidity transducer can detect the humidity of foam-rubber cushion simultaneously, and give remote terminal with the data transfer that detects, remote terminal's personnel contrast detects numerical value and standard numerical value, judge whether the condition of leaking appears in the transformer substation body, and distribute maintenance personal on-the-spot observation fast, can discover fast and solve the condition that the transformer substation body leaks, avoid electronic component to meet water short circuit damage, avoid appearing economic loss.

3. The utility model discloses in, through setting up the fan, when the protective housing rebound protected the transformer substation body, the fan can remove to the vent and go out, can pass through the vent when the fan during operation with external cold air and carry to the transformer substation body inside, improves the radiating effect to the transformer substation body.

Drawings

Fig. 1 is a schematic structural view of a safety box-type substation provided by the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a protective shell in a safe box-type substation according to the present invention;

fig. 3 is the utility model provides a local section structure sketch map of transformer substation body right side is looked in safe type box-type substation.

Illustration of the drawings:

1. a protective shell; 2. a step; 3. a support bar; 4. a first fixed block; 5. a substation body; 6. a water collection cover; 7. a sliding sleeve; 8. a slide bar; 9. a base plate; 10. a motor; 11. a limiting hole; 12. a sponge cushion; 13. a bearing; 14. a threaded cap; 15. a threaded post; 16. a second fixed block; 17. a slider; 18. a chute; 19. a filter screen; 20. a through hole; 21. a fan; 22. a vent; 23. a humidity sensor; 24. and a baffle 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a safe box-type substation comprises a protective shell 1, a bottom plate 9 and a substation body 5, wherein four corners of the lower surface of the substation body 5 are fixedly connected with the upper surface of the bottom plate 9 through slide rods 8, the slide rods 8 are sleeved in slide sleeves 7, the four slide sleeves 7 are respectively clamped at the four corners of the lower surface of the protective shell 1, a bearing 13 is fixedly connected with the lower surface of the inner wall of the protective shell 1, a rotating shaft is sleeved in the bearing 13, threaded columns 15 are fixedly connected with the left end and the right end of the rotating shaft respectively, the thread directions of the two threaded columns 15 are opposite to each other, a threaded cap 14 is connected with the outer surface of each threaded column 15 in a threaded manner, the right end of each threaded column 15 is fixedly connected with an output shaft of a motor 10, an output shaft of the motor 10 is positioned in a limiting hole 11 formed in the right side surface of the protective shell 1, the motor 10 is electrically connected with an external control switch, the upper surface of the threaded cap 14 is fixedly connected with a second fixed block 16, the front surface of the second fixed block 16 is hinged with a support rod 3 through a pin shaft, the other end of the support rod 3 is hinged with the front surface of a first fixed block 4 through a pin shaft, and the first fixed block 4 is fixedly connected to the lower surface of the transformer substation body 5;

the inner wall of the transformer substation body 5 is fixedly connected with a water collecting cover 6, water leaked from the top of the transformer substation body 5 can be collected by the water collecting cover 6 and dripped on a sponge cushion 12 through the water collecting cover 6, a baffle plate 24 is arranged below the water collecting cover 6, the outer surface of the baffle plate 24 is fixedly connected with the inner wall of the transformer substation body 5, the baffle plate 24 can support the sponge cushion 12 through the baffle plate 24 and prevent the dripped water from entering the lower part of the baffle plate 24 to influence electronic elements, a groove is formed in the upper surface of the baffle plate 24, the sponge cushion 12 is arranged in the groove, a humidity sensor 23 is uniformly arranged on the lower surface of the baffle plate 24, one end of the humidity sensor 23 penetrates through the baffle plate 24 and extends into the sponge cushion 12, the humidity sensor 23 is electrically connected with an external control switch, two ventilation openings 22 are formed in the left side surface and the right side, and the two ventilation openings 22 are arranged symmetrically in the front and rear.

Specifically, as shown in fig. 2, the front and back of the screw cap 14 are both fixedly connected with a sliding block 17 through a connecting sheet, the sliding block 17 is slidably connected in a sliding groove 18, and the sliding groove 18 is formed in the lower surface of the inner wall of the protective shell 1; through setting up slider 17 and spout 18, slider 17 can restrict screw cap 14 through the connection piece, and it removes to avoid screw post 15 to drive screw cap 14 when rotatory, can drive slider 17 and slide in spout 18 when screw cap 14 removes, therefore screw cap 14 can be fixed throughout and can't be rotatory.

Specifically, as shown in fig. 1-2, a step 2 is fixedly connected to the front surface of the protective shell 1; by arranging the step 2, people can contact the substation body 5 through the step 2 because the substation body 5 is located at a higher position.

Specifically, as shown in fig. 2, two through holes 20 are formed in both the left side surface and the right side surface of the protective shell 1, the two through holes 20 are symmetrically arranged in front and back, a fan 21 is fixedly installed on the inner wall of the protective shell 1 at a position corresponding to the through holes 20, and the fan 21 is electrically connected with an external control switch; through setting up through-hole 20 and fan 21, inside fan 21 during operation can carry external cold air to transformer substation's body 5 through vent 22, the improvement is to transformer substation's body 5 radiating effect, and the air can be carried to fan 21 in through-hole 20.

Specifically, as shown in fig. 2, a filter screen 19 is arranged in the through hole 20; through setting up filter screen 19, filter screen 19 can filter the air, and the dust in the detached air avoids the dust to get into in the transformer substation body 5.

Specifically, as shown in fig. 3, the number of the humidity sensors 23 is several, and the several humidity sensors 23 are uniformly distributed on the baffle 24; by arranging the plurality of humidity sensors 23, no matter any part of the spongy cushion 12 contacts water, the water can be detected by the humidity sensors 23, and therefore timely discovery and rapid treatment are achieved.

The working principle is as follows: during the use, when transformer substation body 5 is closed to needs, workman control motor 10 work, the output shaft of motor 10 drives two screw thread posts 15 and rotates simultaneously, screw thread post 15 can drive screw thread cap 14 and remove, screw thread cap 14 can drive second fixed block 16 and remove, because first fixed block 4 is fixed, consequently under the effect of bracing piece 3, bracing piece 3 can become more slope when two second fixed block 16 keep away from mutually, second fixed block 16 stimulates protective housing 1 and upwards removes simultaneously, transformer substation body 5 can be protected and the cabinet door is blocked to protective housing 1, fan 21 removes to vent 22 play this moment, if need dispel the heat to transformer substation body 5, control fan 21 work can be through vent 22 to blowing in the protective housing 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safe box-type substation comprises a protective shell (1), a bottom plate (9) and a substation body (5), and is characterized in that four corners of the lower surface of the substation body (5) are fixedly connected with the upper surface of the bottom plate (9) through slide rods (8), the slide rods (8) are sleeved in slide sleeves (7), the four slide sleeves (7) are respectively clamped at the four corners of the lower surface of the protective shell (1), a bearing (13) is fixedly connected to the lower surface of the inner wall of the protective shell (1), a rotating shaft is sleeved in the bearing (13), threaded columns (15) are fixedly connected to the left end and the right end of the rotating shaft, the thread directions of the two threaded columns (15) are opposite to each other, threaded caps (14) are connected to the outer surface threads of the threaded columns (15), the right ends of the threaded columns (15) are fixedly connected with output shafts of motors (10), and the output shafts of the motors (10) are positioned in limiting holes (11) formed in the right side surface of the, the lower surface of the motor (10) is fixedly connected with the right side surface of the protective shell (1) through a mounting plate, the motor (10) is electrically connected with an external control switch, the upper surface of the threaded cap (14) is fixedly connected with a second fixing block (16), the front surface of the second fixing block (16) is hinged with a supporting rod (3) through a pin shaft, the other end of the supporting rod (3) is hinged with the front surface of the first fixing block (4) through a pin shaft, and the first fixing block (4) is fixedly connected with the lower surface of the transformer substation body (5);

the inner wall fixedly connected with of transformer substation body (5) catchments cover (6), and the below of catchmenting cover (6) is provided with baffle (24), and the surface of baffle (24) and the inner wall fixed connection of transformer substation body (5), the upper surface of baffle (24) is seted up flutedly, and is provided with foam-rubber cushion (12) in the recess, the lower surface of baffle (24) evenly is provided with humidity transducer (23), and the one end of humidity transducer (23) runs through baffle (24) and extends to in foam-rubber cushion (12), and humidity transducer (23) and external control switch electric connection, two vents (22) have all been seted up to the left and right sides face of transformer substation body (5), and symmetry sets up around two vents (22).

2. A safety box substation according to claim 1, characterized in that the front and back of the screw cap (14) are fixedly connected with sliding blocks (17) through connecting pieces, the sliding blocks (17) are slidably connected in sliding grooves (18), and the sliding grooves (18) are arranged on the lower surface of the inner wall of the protective shell (1).

3. A safety box substation according to claim 1, characterized in that the front side of the protective casing (1) is fixedly connected with a step (2).

4. The safety box-type substation according to claim 1, characterized in that two through holes (20) are formed in each of the left and right sides of the protective shell (1), the two through holes (20) are symmetrically arranged in front and back, a fan (21) is fixedly installed on the inner wall of the protective shell (1) at a position corresponding to the through holes (20), and the fan (21) is electrically connected with an external control switch.

5. A safety box substation according to claim 4, characterized in that a filter screen (19) is provided in the through hole (20).

6. A safety box substation according to claim 1, characterized in that the number of humidity sensors (23) is several, and several humidity sensors (23) are evenly distributed on the baffle (24).