CN219163934U

CN219163934U - Transformer substation noise reduction device

Info

Publication number: CN219163934U
Application number: CN202223480283.3U
Authority: CN
Inventors: 鞠欢
Original assignee: Shandong Dingxin Energy Engineering Co ltd
Current assignee: Shandong Dingxin Energy Engineering Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-09
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a transformer substation noise reduction device, and particularly relates to the technical field of noise reduction devices, which comprises a frame, wherein a plurality of blades are arranged on two sides of the inner wall of the frame, three connecting plates are uniformly and fixedly connected to one side of the frame, the space between the three connecting plates is the same as the width of each connecting plate, a sunshade device is arranged in each connecting plate, the sunshade device comprises three baffles, the width of each baffle is slightly larger than the width of each connecting plate, a sliding groove is formed in the top of each connecting plate, and the outer surfaces of the baffles are in sliding connection with the inner wall of the sliding groove.

Description

Transformer substation noise reduction device

Technical Field

The utility model relates to the technical field of noise reduction devices, in particular to a transformer substation noise reduction device.

Background

Along with rapid development of technology, the construction level of electric power engineering is also rapidly improved, more and more substations are constructed in cities in recent years, noise is generated when the substations work, and the living of nearby residents is influenced, so that the noise elimination shutter is arranged in the substations to replace a common window, the noise elimination shutter is a modification of a sheet type or folded plate type muffler with a short length, a window type structure allowing air flow to pass through and eliminating the noise is adopted, and the influence of the noise of the substations on the living of the residents can be reduced by the noise elimination shutter.

The inventor finds that the silencing louver of the silencing louver is of a porous structure in daily work, only part of sunlight can be shielded, and some sunlight can still irradiate into the substation through the holes of the silencing louver, so that the temperature in the substation is increased, and the normal work of various electrical equipment in the substation is not facilitated.

In order to solve the problem that the temperature in the substation is increased by radiating some sunlight into the substation through holes of the silencing blinds and is not beneficial to the normal operation of various electrical equipment in the substation, the utility model adopts another solving mode by installing curtains in the silencing blinds in the prior art.

Disclosure of Invention

The utility model provides a transformer substation noise reduction device, which aims to solve the problems that sunlight irradiates into a transformer substation through holes of a silencing shutter, so that the temperature in the transformer substation is increased, and the normal operation of various electrical equipment in the transformer substation is not facilitated.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a transformer substation noise reduction device, includes the frame, the inner wall both sides of frame are provided with a plurality of blade, the even fixedly connected with of one side of frame three the interval between the connecting plate is the same with the width of connecting plate, the inside of connecting plate is provided with solar protection device, solar protection device includes three baffle, the width of baffle slightly is greater than the width of connecting plate, the spout has been seted up at the top of connecting plate, the surface of baffle and the inner wall sliding connection of spout, the opposite side of frame is provided with auxiliary fixing device.

The effects achieved by the components are as follows: through setting up the baffle and sliding at the inner wall of spout, can block adjacent connecting plate and frame between spaced space, and then prevent that sunshine from permeating the condition that makes the inside temperature of transformer substation rise from appearing.

Preferably, two sides of the outer surface of each baffle are fixedly connected with the same rectangular plate, and the outer surfaces of the two rectangular plates are in sliding connection with the inner walls of the three sliding grooves.

The effects achieved by the components are as follows: through setting up the rectangular plate, connect three baffles, then one baffle removes and can drive other two baffles and remove together, reduces operating procedure.

Preferably, the outer surface fixedly connected with dysmorphism piece of baffle that is located the bottommost, the inner wall threaded connection of dysmorphism piece has the threaded rod, the bottom rotation of threaded rod is connected with the auxiliary block, one side of auxiliary block and the outer surface one side bottom fixed connection of frame.

The effects achieved by the components are as follows: through setting up the threaded rod, rotate the threaded rod and can drive the dysmorphism piece and reciprocate, and then drive three baffle and reciprocate, be convenient for regulate and control three baffle.

Preferably, the top of threaded rod fixedly connected with operation piece, the even fixedly connected with of surface of operation piece a plurality of rough surface piece.

The effects achieved by the components are as follows: through setting up the operation piece, be convenient for rotate the threaded rod, simultaneously through setting up rough face piece, frictional force when increasing the rotation operation piece has skid-proof effect.

Preferably, the bottom of the outer surface of the connecting plate positioned at the bottommost part is provided with an auxiliary groove, and the thickness of the special-shaped block is the same as the height of the auxiliary groove.

The effects achieved by the components are as follows: through setting up the auxiliary tank, be convenient for hold the dysmorphism piece for the baffle can shelter from the light transmission department completely under the drive of dysmorphism piece.

Preferably, the auxiliary fixing device comprises an outer frame, one side of the outer surface of the frame is fixedly connected with the inner wall of the outer frame, two clamping grooves are symmetrically formed in two sides of the outer surface of the outer frame, clamping blocks are inserted into the inner walls of the clamping grooves, and one side of each clamping block is fixedly connected with a mounting block.

The effects achieved by the components are as follows: preliminary limiting is carried out between the installation block and the outer frame through the clamping blocks and the clamping grooves, and meanwhile the installation block is convenient to rapidly position.

Preferably, a first installation through hole is formed in one side of the outer surface of the installation block, bolts are inserted into the inner wall of the first installation through hole, the outer surfaces of the four bolts are in threaded connection with the inner wall of the outer frame, and a second installation through hole is formed in the other side of the outer surface of the installation block.

The effects achieved by the components are as follows: through setting up first installation through-hole, be convenient for install fixedly through the bolt between installation piece and the frame, through setting up the second installation through-hole, be convenient for fix between frame and the wall body.

In summary, the beneficial effects of the utility model are as follows:

through setting up the baffle, under the effect of threaded rod, can make the baffle reciprocate at the inner wall of spout and fix the baffle, and then can block adjacent connecting plate and frame between the spaced space, prevent that sunshine from permeating and make the inside temperature of transformer substation rise, influence electrical equipment's work.

Drawings

Fig. 1 is a schematic partial structure of the main body of the present utility model.

Fig. 2 is a schematic view of a part of the structure of the connection plate of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 at a in accordance with the present utility model.

Fig. 4 is a schematic view showing a partial structure of the outer frame of the present utility model.

Reference numerals illustrate:

1. a frame; 2. a blade; 3. a connecting plate; 4. a sun shading device; 41. a baffle; 42. a chute; 43. a rectangular plate; 44. a special-shaped block; 45. a threaded rod; 46. an auxiliary block; 47. an operation block; 48. rough surface blocks; 49. an auxiliary groove; 5. an auxiliary fixing device; 51. an outer frame; 52. a clamping groove; 53. a clamping block; 54. a mounting block; 55. a first mounting through hole; 56. a bolt; 57. and a second mounting through hole.

Detailed Description

Referring to fig. 1 and 2, this embodiment discloses a transformer substation noise reduction device, including frame 1, the inner wall both sides of frame 1 are provided with a plurality of blade 2, the even fixedly connected with of one side of frame 1 is three connecting plate 3, interval between three connecting plate 3 is the same with the width of connecting plate 3, the inside of connecting plate 3 is provided with solar protection device 4, solar protection device 4 includes three baffle 41, the width of baffle 41 slightly is greater than the width of connecting plate 3, spout 42 has been seted up at the top of connecting plate 3, the surface of baffle 41 and the inner wall sliding connection of spout 42, the opposite side of frame 1 is provided with auxiliary fixing device 5, through setting up baffle 41 and sliding at the inner wall of spout 42, can block adjacent connecting plate 3 and frame 1 interval's space, and then prevent that sunshine from permeating the condition that makes the inside temperature of transformer substation rise from appearing.

Referring to fig. 2, in this embodiment: the equal fixedly connected with same rectangular plate 43 in surface both sides of three baffle 41, the surface of two rectangular plates 43 and the equal sliding connection of the inner wall of three spout 42, through setting up rectangular plate 43, be connected three baffle 41, then one baffle 41 removes and can drive other two baffles 41 and remove together, reduce the operating procedure, the surface fixedly connected with dysmorphism piece 44 of baffle 41 that is located the bottommost, the inner wall threaded connection of dysmorphism piece 44 has threaded rod 45, the bottom rotation of threaded rod 45 is connected with auxiliary block 46, one side of auxiliary block 46 and the surface one side bottom fixed connection of frame 1, through setting up threaded rod 45, rotate threaded rod 45 and can drive dysmorphism piece 44 and reciprocate, and then drive three baffle 41 and reciprocate, be convenient for regulate and control three baffles 41.

Referring to fig. 2 and 3, in the present embodiment: the top fixedly connected with operation piece 47 of threaded rod 45, the even fixedly connected with of surface of operation piece 47 is a plurality of rough face piece 48, through setting up operation piece 47, be convenient for rotate threaded rod 45, simultaneously through setting up rough face piece 48, frictional force when increasing rotation operation piece 47, there is skid-proof effect, auxiliary groove 49 has been seted up to the surface bottom of connecting plate 3 that is located the bottommost, the thickness of dysmorphism piece 44 is the same with the height of auxiliary groove 49, through setting up auxiliary groove 49, be convenient for hold dysmorphism piece 44, make baffle 41 can shelter from light-transmitting department completely under the drive of dysmorphism piece 44.

Referring to fig. 2 and 4, in the present embodiment: the auxiliary fixing device 5 comprises an outer frame 51, one side of the outer surface of the frame 1 is fixedly connected with the inner wall of the outer frame 51, two clamping grooves 52 are symmetrically formed in two sides of the outer surface of the outer frame 51, clamping blocks 53 are inserted into the inner walls of the clamping grooves 52, one side of each clamping block 53 is fixedly connected with an installation block 54, and the installation blocks 54 and the outer frame 51 are initially limited by the aid of the clamping blocks 53 and the clamping grooves 52, so that the installation blocks 54 are conveniently and rapidly located.

Referring to fig. 2 and 4, in the present embodiment: the first installation through-hole 55 has been seted up to surface one side of installation piece 54, the inner wall of first installation through-hole 55 has been inserted bolt 56, the surface of four bolts 56 all with the inner wall threaded connection of frame 51, the second installation through-hole 57 has been seted up to the surface opposite side of installation piece 54, through setting up first installation through-hole 55, be convenient for install fixedly between installation piece 54 and the frame 51 through bolt 56, through setting up second installation through-hole 57, be convenient for fix between frame 51 and the wall body.

The working principle is as follows: when the sunlight is required to be shielded, the operation block 47 is rotated, the operation block 47 drives the threaded rod 45 to rotate, the threaded rod 45 drives the special-shaped block 44 to move downwards, the special-shaped block 44 drives the baffle 41 at the bottommost part to move downwards, the baffle 41 at the bottommost part drives the other two baffles 41 connected with the rectangular plate 43 to move downwards until the bottom of the baffle 41 at the bottommost part is abutted with the inner wall of the frame 1, at the moment, the baffle 41 completely shields all gaps, sunlight is prevented from entering the substation, and when auxiliary fixation is required between the frame 1 and the wall body, limiting parts such as iron nails penetrate through the inner wall of the second installation through hole 57 on the installation block 54 to be fixed with the wall body.

Claims

1. Substation noise reduction device, comprising a frame (1), characterized in that: the novel solar energy collecting device is characterized in that a plurality of blades (2) are arranged on two sides of the inner wall of the frame (1), three connecting plates (3) are uniformly and fixedly connected to one side of the frame (1), the distance between the connecting plates (3) is identical to the width of the connecting plates (3), a sunshade device (4) is arranged inside the connecting plates (3), the sunshade device (4) comprises three baffles (41), the width of each baffle (41) is slightly larger than that of each connecting plate (3), a sliding groove (42) is formed in the top of each connecting plate (3), the outer surface of each baffle (41) is slidably connected with the inner wall of each sliding groove (42), and an auxiliary fixing device (5) is arranged on the other side of the frame (1).

2. A substation noise reduction device according to claim 1, characterized in that: the two sides of the outer surface of the three baffle plates (41) are fixedly connected with the same rectangular plate (43), and the outer surfaces of the two rectangular plate (43) are in sliding connection with the inner walls of the three sliding grooves (42).

3. A substation noise reduction device according to claim 1, characterized in that: the outer surface fixedly connected with dysmorphism piece (44) of baffle (41) that are located the bottommost, the inner wall threaded connection of dysmorphism piece (44) has threaded rod (45), the bottom rotation of threaded rod (45) is connected with auxiliary block (46), one side of auxiliary block (46) is fixedly connected with the surface one side bottom of frame (1).

4. A substation noise reduction device according to claim 3, characterized in that: the top of threaded rod (45) fixedly connected with operation piece (47), the surface of operation piece (47) evenly fixedly connected with a plurality of rough surface piece (48).

5. A substation noise reduction device according to claim 3, characterized in that: an auxiliary groove (49) is formed in the bottom of the outer surface of the connecting plate (3) positioned at the bottommost part, and the thickness of the special-shaped block (44) is the same as the height of the auxiliary groove (49).

6. A substation noise reduction device according to claim 1, characterized in that: the auxiliary fixing device (5) comprises an outer frame (51), one side of the outer surface of the frame (1) is fixedly connected with the inner wall of the outer frame (51), two clamping grooves (52) are symmetrically formed in two sides of the outer surface of the outer frame (51), clamping blocks (53) are inserted into the inner wall of each clamping groove (52), and one side of each clamping block (53) is fixedly connected with a mounting block (54).

7. The substation noise reduction device according to claim 6, wherein: the outer surface one side of installation piece (54) has seted up first installation through-hole (55), bolt (56) have been inserted to the inner wall of first installation through-hole (55), four the surface of bolt (56) all with the inner wall threaded connection of frame (51), the second installation through-hole (57) have been seted up to the surface opposite side of installation piece (54).