CN212010647U

CN212010647U - Transformer sound insulation cover with protection structure

Info

Publication number: CN212010647U
Application number: CN202021135268.3U
Authority: CN
Inventors: 徐惠丰; 钱明; 徐家晟; 钱晓伟; 顾佳明
Original assignee: Wuxi Shn Electrics Co ltd
Current assignee: Wuxi Shn Electrics Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-11-24
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a transformer sound-proof cover with protection architecture belongs to transformer sound-proof cover technical field, and it includes the bottom plate, the last fixed surface of bottom plate is connected with sound-proof cover, the last fixed surface of sound-proof cover inner wall is connected with cooling fan, cooling fan sets up in the fixed tube, the upper surface of fixed tube is connected with the last fixed surface of sound-proof cover inner wall. This transformer sound-proof cover with protection architecture, through setting up the fixture block, the draw-in groove, dust screen and non slipping spur, when the staff need dismantle the dust screen, the staff rotates the non slipping spur, make the non slipping spur drive the fixed plate and rotate, make the fixed plate drive telescopic link and fixture block and rotate, set up to semi-circle because of the shape of fixture block, make the fixture block shift out in can following the draw-in groove, the staff stimulates the fixed plate right, make the fixed plate drive and the air-supply line separation, and the operation is simple, make that the staff can be convenient change the dust screen.

Description

Transformer sound insulation cover with protection structure

Technical Field

The utility model belongs to the technical field of the transformer sound-proof cover, specifically be a transformer sound-proof cover with protection architecture.

Background

At present, the noise that produces transformer during operation is fallen with the sound insulation cover mostly, be provided with fan air heater in the current sound insulation cover needs and cool off the air in the sound insulation cover, radiator fan can bring the dust in the outside air into the dust screen at the during operation, make the dust screen very easily blocked, when the staff need change the dust screen, because of the dust screen is the surface through a plurality of fix with screws at the sound insulation cover, the staff need dismantle a plurality of screws can just change the dust screen, the operation is troublesome, make the staff be not convenient for dismantle the dust screen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a transformer sound-proof cover with protection architecture has solved the staff and need change the dust screen when, and the staff need dismantle a plurality of screws just can change the dust screen for the staff is not convenient for carry out the problem dismantled to the dust screen.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transformer sound insulation cover with protection architecture, includes the bottom plate, the last fixed surface of bottom plate is connected with sound insulation cover, the last fixed surface of sound insulation cover inner wall is connected with radiator fan, radiator fan sets up in the fixed tube, the upper surface of fixed tube and the last fixed surface of sound insulation cover inner wall are connected, two through-holes have been seted up to sound insulation cover's upper surface, the through-hole is linked together with the bottom of air-supply line.

Two clamping grooves are formed in the upper surface and the lower surface of the air inlet pipe, clamping blocks are clamped in the clamping grooves, the upper surfaces of the clamping blocks are fixedly connected with the upper surface of the inner wall of the groove through telescopic rods, and the groove is formed in the upper surface of the inner wall of the fixing plate.

The outer surface of the telescopic rod is sleeved with a spring, two ends of the spring are fixedly connected with the upper surface of the inner wall of the groove and the upper surface of the clamping block respectively, and the right side surface of the inner wall of the fixing plate is in lap joint with the right end of the air inlet pipe through a dust screen.

As a further aspect of the present invention: the lower fixed surface of air-supply line is connected with two dead levers, the bottom of dead lever and the upper surface fixed connection of sound proof cover.

As a further aspect of the present invention: the four corners of the upper surface of the sound insulation cover are fixedly connected with supporting rods, and the top ends of the four supporting rods are fixedly connected with the same flashing.

As a further aspect of the present invention: the upper surface of bottom plate fixedly connected with blotter, the upper surface of blotter is provided with the transformer.

As a further aspect of the present invention: the left and right sides face of the sound insulation cover is hinged with the left and right sides face of the two maintenance doors respectively through two hinges, and the opposite faces of the maintenance doors are in lap joint.

As a further aspect of the present invention: the upper surface fixed connection of air intake pipe inner wall has a plurality of to inhale the sound cotton, the equal fixedly connected with non slipping spur of upper surface and the lower surface of fixed plate.

(III) advantageous effects

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

1. this transformer sound-proof cover with protection architecture, through setting up the fixture block, the draw-in groove, the fixed plate, dust screen and non slipping spur, when the staff need dismantle the dust screen, the staff rotates the non slipping spur, make the non slipping spur drive the fixed plate and rotate, make the fixed plate drive telescopic link and fixture block rotation, the shape because of the fixture block sets up to semi-circular, make the fixture block shift out in the draw-in groove, the staff stimulates the fixed plate right, make the fixed plate drive and air-supply line separation, make the staff can take out the dust screen of jam, and the operation is simple, make that the staff can be convenient change the dust screen.

2. This transformer sound insulation cover with protection architecture through setting up cooling fan, when the staff need dispel the heat to the transformer, and the staff control cooling fan work for cooling fan can dispel the heat to the transformer in the sound insulation cover, makes the difficult damage because of the high temperature of transformer in the sound insulation cover.

3. This transformer sound insulation cover with protection architecture inhales the sound cotton through the setting, is provided with a plurality of because of inhaling the cotton quantity of sound for inhale the sound cotton and can absorb the noise that produces when the heat dissipation fan work, make the noise that the heat dissipation fan during operation produced difficult environment on every side of causing the influence.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic structural view of the bottom plate of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: 1 bottom plate, 2 sound insulation covers, 3 cooling fan, 4 fixed pipes, 5 through holes, 6 air inlet pipes, 7 sound absorbing cotton, 8 fixed rods, 9 clamping grooves, 10 clamping blocks, 11 telescopic rods, 12 springs, 13 grooves, 14 fixed plates, 15 anti-skidding blocks, 16 dust screens, 17 supporting rods, 18 rain shielding plates, 19 cushion pads, 20 transformers, 21 hinges and 22 maintenance doors.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a transformer sound insulation cover with protection architecture, includes bottom plate 1, and the last fixed surface of bottom plate 1 is connected with sound insulation cover 2, and the last fixed surface of sound insulation cover 2 inner wall is connected with cooling fan 3, and cooling fan 3 sets up in fixed pipe 4, and the upper surface of fixed pipe 4 is connected with the last fixed surface of sound insulation cover 2 inner wall, and two through-holes 5 have been seted up to sound insulation cover 2's upper surface, and through-hole 5 is linked together with the bottom of air-supply line 6.

Two draw-in grooves 9 have all been seted up to the upper surface and the lower surface of air-supply line 6, the joint has fixture block 10 in the draw-in groove 9, the upper surface of fixture block 10 passes through the upper surface fixed connection of telescopic link 11 with recess 13 inner wall, through setting up telescopic link 11, make telescopic link 11 can carry on spacingly to fixture block 10, make fixture block 10 can not take place to rock when the motion, make in fixture block 10 can accurate card advances draw-in groove 9, the upper surface at 14 inner walls of fixed plate is seted up to recess 13.

Spring 12 has been cup jointed to the surface of telescopic link 11, through setting up spring 12, make fixture block 10 block into in the draw-in groove 9 under the effect of spring 12 elasticity, make fixture block 10, draw-in groove 9 and spring 12 mutually support and can fix fixed plate 14, the both ends of spring 12 respectively with the upper surface of recess 13 inner wall and the upper surface fixed connection of fixture block 10, the right side of fixed plate 14 inner wall passes through the right-hand member overlap joint of dust screen 16 with air-supply line 6.

Specifically, as shown in fig. 1, two fixing rods 8 are fixedly connected to the lower surface of the air inlet duct 6, the fixing rods 8 are arranged to fix the air inlet duct 6, the bottom ends of the fixing rods 8 are fixedly connected to the upper surface of the sound-insulating cover 2, the four corners of the upper surface of the sound-insulating cover 2 are fixedly connected to the supporting rods 17, the number of the supporting rods 17 is four, so that the supporting rods 17 can support the rain shielding plate 18, the top ends of the four supporting rods 17 are fixedly connected to the same rain shielding plate 18, the rain shielding plate 18 is arranged to shield external rainwater, so that the external rainwater is not easy to enter the sound-insulating cover 2, so that the external rainwater does not affect the transformer 20, the cushion 19 is fixedly connected to the upper surface of the bottom plate 1, the transformer 20 is arranged on the upper surface of the cushion 19, and by arranging the cushion 19, make blotter 19 can absorb the vibrations that transformer 20 during operation produced, reduced transformer 20 because of the noise that vibrations produced, the cotton 7 of sound is inhaled to the upper surface fixedly connected with a plurality of air-supply line 6 inner wall, the equal fixedly connected with non slipping spur 15 of upper surface and lower surface of fixed plate 14 through setting up non slipping spur 15, has increased the friction between palm and fixed plate 14 for the staff can be convenient rotate fixed plate 14.

Specifically, as shown in fig. 2, the left and right sides face of the sound-proof cover 2 is hinged to the left and right sides face of the two maintenance doors 22 through the two hinges 21, the opposite faces of the two maintenance doors 22 are lapped, and through the arrangement of the maintenance doors 22, when the transformer 20 is damaged, a worker can open the maintenance doors 22 to enter the sound-proof cover 2, so that the worker can conveniently maintain the transformer 20.

The utility model discloses a theory of operation does:

s1, when the worker needs to disassemble the dust screen 16, the worker rotates the anti-slip block 15, so that the anti-slip block 15 drives the fixing plate 14 to rotate, the fixing plate 14 drives the telescopic rod 11 and the fixture block 10 to rotate, the fixture block 10 can move out of the clamping groove 9, and the worker pulls the fixing plate 14 rightwards;

s2, secondly, the fixed plate 14 is driven to be separated from the air inlet pipe 6, so that a worker can take out the blocked dust screen 16, and the worker places the dust screen 16 to be replaced in the fixed plate 14;

and S3, finally, moving the fixing plate 14 by the worker to enable the fixing plate 14 to be in contact with the air inlet pipe 6, enabling the telescopic rod 11 and the spring 12 to contract, and enabling the fixture 10 to be clamped into the clamping groove 9 under the action of the elastic force of the spring 12 when the fixture 10 is aligned with the clamping groove 9.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a transformer sound insulation cover with protection architecture, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a sound insulation cover (2), the upper surface of the inner wall of the sound insulation cover (2) is fixedly connected with a heat radiation fan (3), the heat radiation fan (3) is arranged in a fixed pipe (4), the upper surface of the fixed pipe (4) is fixedly connected with the upper surface of the inner wall of the sound insulation cover (2), the upper surface of the sound insulation cover (2) is provided with two through holes (5), and the through holes (5) are communicated with the bottom end of an air inlet pipe (6);

the upper surface and the lower surface of the air inlet pipe (6) are respectively provided with two clamping grooves (9), clamping blocks (10) are clamped in the clamping grooves (9), the upper surfaces of the clamping blocks (10) are fixedly connected with the upper surfaces of the inner walls of the grooves (13) through telescopic rods (11), and the grooves (13) are formed in the upper surfaces of the inner walls of the fixing plates (14);

the outer surface of the telescopic rod (11) is sleeved with a spring (12), two ends of the spring (12) are fixedly connected with the upper surface of the inner wall of the groove (13) and the upper surface of the clamping block (10) respectively, and the right side surface of the inner wall of the fixing plate (14) is in lap joint with the right end of the air inlet pipe (6) through a dustproof net (16).

2. The transformer sound insulation cover with the protection structure according to claim 1, characterized in that: the lower surface of the air inlet pipe (6) is fixedly connected with two fixing rods (8), and the bottom ends of the fixing rods (8) are fixedly connected with the upper surface of the sound insulation cover (2).

3. The transformer sound insulation cover with the protection structure according to claim 1, characterized in that: the four corners of the upper surface of the sound insulation cover (2) are fixedly connected with supporting rods (17), and the top ends of the supporting rods (17) are fixedly connected with the same rain shielding plate (18).

4. The transformer sound insulation cover with the protection structure according to claim 1, characterized in that: the upper surface of bottom plate (1) is fixedly connected with blotter (19), the upper surface of blotter (19) is provided with transformer (20).

5. The transformer sound insulation cover with the protection structure according to claim 1, characterized in that: the left and right sides face of sound proof cover (2) all is articulated with the left and right sides face of two maintenance doors (22) respectively through two hinges (21), two the opposite face overlap joint of maintenance door (22).

6. The transformer sound insulation cover with the protection structure according to claim 1, characterized in that: the upper surface fixed connection of air-supply line (6) inner wall has a plurality of to inhale sound cotton (7), the equal fixedly connected with non slipping spur (15) of upper surface and the lower surface of fixed plate (14).