Sound insulation and noise reduction device for transformer substation

Abstract

The utility model discloses a transformer station sound insulation and noise reduction device, relates to the transformer station field, and comprises an isolation plate body, two side edges of the isolation plate body are symmetrically welded with installation side blocks, the top surfaces of the installation side blocks are provided with fixing holes, two side edges of the isolation plate body are symmetrically provided with side through grooves, and the side through grooves are provided with side through holes. A clamping strip is horizontally and fixedly arranged on the top face of the isolation plate body, stabilizing grooves are symmetrically formed in the two side edges of the clamping strip, a connecting turning block is vertically connected to the inner side edge of a side penetrating groove in a clamped mode, isolation rubber plates are symmetrically and fixedly arranged on the two side edges of the connecting turning block, and vertical groove channels are symmetrically formed in one side edge of the isolation plate body. A stirring block is connected to the inner side edge of the vertical channel in a clamped mode, inserting columns are symmetrically connected to the top end and the bottom face of a connecting turning block in an inserted mode, a split structure is adopted so that splicing installation can be more convenient and faster, and meanwhile installation is easy and the sound insulation effect is good through a buckle connecting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a sound insulation and noise reduction device for transformer substations. Background Art

[0002] A substation is a place in the power system that transforms voltage and current, receives electric energy, and distributes electric energy. The substation in a power plant is a step-up substation, which boosts the electric energy generated by the generator and feeds it into the high-voltage power grid.

[0003] When current substations are isolated, a fixed enclosure structure is installed on the periphery, which makes the installation more complicated and cumbersome, affecting the installation and use. At the same time, the structure is large in size when fixed and is not convenient to move to the designated location for installation and use. Utility Model Content

[0004] The purpose of the utility model is to provide a sound insulation and noise reduction device for a substation to solve the problem raised in the above background technology that, when isolating the current substation, a fixed enclosure structure is installed on the periphery, which makes the installation more cumbersome and complicated, affecting the installation and use. At the same time, the structure is large in size when fixed and is not convenient to be transported and moved to a designated position for installation and use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sound insulation and noise reduction device for a substation comprises an isolation plate body, wherein mounting side blocks are symmetrically welded on both sides of the isolation plate body, a fixing hole is provided on the top surface of the mounting side block, and side through grooves are symmetrically provided on both sides of the isolation plate body, and a clamping strip is fixedly provided on the top surface of the isolation plate body horizontally, and stabilizing grooves are symmetrically provided on both sides of the clamping strip, and a connecting flip block is vertically clamped on the inner side of the side through groove, and isolation rubber plates are symmetrically fixedly provided on both sides of the connecting flip block, and a vertical groove is symmetrically provided on one side of the isolation plate body, and a toggle block is clamped on the inner side of the vertical groove, and the connecting flip block is fixedly provided with a toggle block. The top and bottom surfaces are symmetrically plugged with plug-in columns, the inner top and bottom ends of the side through-groove are symmetrically provided with inner sleeve holes, the bottom surface of the isolation plate body is horizontally provided with a bottom matching groove, the inner side edge of the bottom matching groove is horizontally and symmetrically fixed with positioning strips, the inner side edge of the isolation plate body is fixed with an isolation inner layer, the inner side edge of the isolation inner layer is fixed with a sound insulation inner layer, the inner side edge of the sound insulation inner layer is fixed with a support inner layer, the top and bottom ends of the connecting flap are symmetrically provided with plug-in grooves, the inner side edge of the plug-in grooves is clamped with a support spring, and the inner side edge of the plug-in grooves is horizontally clamped with an end clamping block.

[0007] As a preferred embodiment of the utility model: the isolation plate body is made of corrosion-resistant material, the number of mounting side blocks is two, and the two mounting side blocks are symmetrically fixed at the bottom ends of the midline of both sides of the isolation plate body, and the fixing holes are through-opened at the center of the top surface of the mounting side blocks.

[0008] As a preferred embodiment of the present utility model: the side through-grooves are vertically penetrated through the center positions of both side edges of the isolation plate body, and the two side edges of the side through-grooves penetrate the two side walls of the isolation plate body and extend to the outside in an opening shape, the bottom surface of the positioning strip is horizontally fixedly arranged at the center position of the midline of the top surface of the isolation plate body, and the stabilizing grooves are horizontally symmetrically opened on the side edges of the positioning strip near the two ends.

[0009] As a preferred embodiment of the present utility model: the side of the connecting flap is vertically clamped on the inner side of the side through-groove, the isolation rubber plates are made of soft rubber material, and the side of the isolation rubber plates are butt-jointed on the inner side of the side through-groove, the vertical grooves are vertically symmetrically opened on the side of the connecting flap near the four corners, and the interior of the vertical grooves is connected with the interior of the plug-in grooves.

[0010] As a preferred embodiment of the utility model: one end of the toggle block is extended and fixedly connected to the side position of the end clamping block, one end of the plug-in column is correspondingly plug-in set on the inner side of the plug-in groove, and the other end is correspondingly plug-in set on the inner side of the inner sleeve hole, the bottom matching groove is horizontally arranged at the center position of the bottom surface of the isolation plate body, the positioning strip is horizontally correspondingly plug-in set on the inner side of the adjacent bottom matching groove, and the positioning strip is clamped on the inner side of the stabilizing groove.

[0011] As a preferred embodiment of the utility model: the plug-in grooves are symmetrically arranged at the top and bottom of the connecting flap near the four corners, and one end of the support spring is butt-connected to the side of the end clamping block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model arranges a plurality of isolation plate bodies vertically at the outer side edge position of the transformer substation, and arranges a connecting flap block vertically at the side edge between them, so that the two sides of the connecting flap block are vertically arranged inside the side through groove, and one end of the plug-in column is correspondingly plugged and arranged inside the inner sleeve hole to fix it, and the gap position is sealed under the top connection of the isolation rubber plate, so that the plurality of isolation plate bodies are horizontally connected around the outer side edge of the transformer substation, and after the clamping strip is plugged and arranged inside the corresponding top bottom matching groove, the isolation plate body can be vertically arranged. It extends to the specified height to meet the isolation effect, and can better form the sound insulation effect in the isolation inner layer, the sound insulation inner layer and the support inner layer. When the toggle block is toggled in the vertical groove, the toggle block drives the end clamping block to squeeze the support spring inside the plug-in groove, and the end clamping block drives the plug-in column to shrink into the plug-in groove. The connecting flap can be removed from the side through-groove. The split structure makes it more convenient to install the splicing. At the same time, the buckle connection structure makes the installation simple and the sound insulation effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a sound insulation and noise reduction device for a substation;

[0016] Figure 2 It is a structural schematic diagram of the front view cross-section connection details of an isolation plate body of a sound insulation and noise reduction device for a substation;

[0017] Figure 3 It is a schematic structural diagram of the top view cross-section connection details of an isolation plate body of a sound insulation and noise reduction device for a substation;

[0018] Figure 4 This is a structural schematic diagram of the front view cross-sectional connection details of a connection flap of a sound insulation and noise reduction device for a substation.

[0019] In the figure: 1. Isolation plate body; 2. Installation side block; 3. Fixing hole; 4. Side through groove; 5. Positioning strip; 6. Stabilizing groove; 7. Connection flap; 8. Isolation rubber plate; 9. Vertical groove; 10. Toggle block; 11. Plug-in column; 12. Inner sleeve hole; 13. Bottom matching groove; 14. Positioning strip; 15. Isolation inner layer; 16. Sound insulation inner layer; 17. Support inner layer; 18. Plug-in groove; 19. Support spring; 20. End clamping block. DETAILED DESCRIPTION

[0020] See also Figure 1In the embodiment of the utility model, a substation sound insulation and noise reduction device comprises an isolation plate body 1, and mounting side blocks 2 are symmetrically welded on both sides of the isolation plate body 1, and a fixing hole 3 is opened on the top surface of the mounting side block 2. The isolation plate body 1 is made of corrosion-resistant material, and there are two mounting side blocks 2, and the two mounting side blocks 2 are symmetrically fixed at the bottom end positions of the midline of both sides of the isolation plate body 1, and the fixing hole 3 is through-opened at the center position of the top surface of the mounting side block 2, and side through-grooves 4 are symmetrically opened on both sides of the isolation plate body 1, and a clamping strip 5 is horizontally fixedly set on the top surface of the isolation plate body 1, and stabilizing grooves 6 are symmetrically opened on both sides of the clamping strip 5, and the side through-grooves 4 are vertically through-opened at the center positions of both sides of the isolation plate body 1, and the two sides of the side through-grooves 4 penetrate the two side walls of the isolation plate body 1 and extend to the outside in an open shape, and the bottom surface of the clamping strip 5 It is horizontally fixed and arranged at the center position of the midline of the top surface of the isolation plate body 1, and the stabilizing groove 6 is horizontally symmetrically opened on the side of the clamping strip 5 near the two ends. The inner side of the side through-groove 4 is vertically clamped with a connecting flap 7, and the two sides of the connecting flap 7 are symmetrically fixed with isolation rubber plates 8. A vertical groove 9 is symmetrically opened on one side of the isolation plate body 1, and the side of the connecting flap 7 is vertically clamped on the inner side of the side through-groove 4. The isolation rubber plates 8 are made of soft rubber material, and the side of the isolation rubber plate 8 is docked and arranged on the inner side of the side through-groove 4. The vertical grooves 9 are respectively vertically symmetrically opened on the side of the connecting flap 7 near the four corners, and the interior of the vertical groove 9 is connected to the interior of the plug-in groove 18. The inner side of the vertical groove 9 is clamped with a toggle block 10, and the top and bottom of the connecting flap 7 are symmetrically plugged with plug-in columns 11;

[0021] See also Figure 2-4In the embodiment of the utility model, a sound insulation and noise reduction device for a substation is provided, wherein the inner top and bottom ends of the side through-groove 4 are symmetrically provided with inner sleeve holes 12, a bottom matching groove 13 is horizontally provided on the bottom surface of the isolation plate body 1, and a positioning strip 14 is horizontally and symmetrically fixedly provided on the inner side edge of the bottom matching groove 13, an isolation inner layer 15 is fixedly provided on the inner side edge of the isolation plate body 1, one end of the toggle block 10 is extended and fixedly connected to the side position of the end clamping block 20, one end of the plug-in column 11 is correspondingly plugged in and provided on the inner side edge of the plug-in groove 18, and the other end is correspondingly plugged in and provided on the inner side edge of the inner sleeve hole 12, and the bottom matching groove 13 is horizontally provided at the center of the bottom surface of the isolation plate body 1 Position, the positioning strip 5 is horizontally correspondingly inserted and arranged on the inner side edge of the adjacent bottom matching groove 13, the positioning strip 14 is clamped and arranged on the inner side edge of the stabilizing groove 6, the inner side edge of the isolating inner layer 15 is fixedly provided with a sound insulation inner layer 16, the inner side edge of the sound insulation inner layer 16 is fixedly provided with a supporting inner layer 17, the top and bottom ends of the connecting flap 7 are symmetrically provided with plug-in grooves 18, the inner side edges of the plug-in grooves 18 are clamped with supporting springs 19, the inner side edges of the plug-in grooves 18 are horizontally clamped with end clamping blocks 20, the plug-in grooves 18 are symmetrically arranged at the top and bottom ends of the connecting flap 7 near the four corners, and one end of the support spring 19 is docked and arranged at the side position of the end clamping block 20.

[0022] The working principle of the utility model is:

[0023] A plurality of isolation plate bodies 1 are vertically arranged at the outer side of the substation, and a connecting flap 7 is vertically arranged between the sides, and the two sides of the connecting flap 7 are vertically arranged inside the side through groove 4, and one end of the plug-in column 11 is correspondingly plugged and arranged inside the inner sleeve hole 12 to be fixed, and the gap position is sealed under the top connection of the isolation rubber plate 8, so that the plurality of isolation plate bodies 1 are horizontally connected around the outer side of the substation, and the clamping strip 5 is plugged and arranged inside the corresponding bottom matching groove 13 at the top. After the part is installed, the isolation plate body 1 can be extended vertically to the specified height to meet the isolation effect, and the isolation inner layer 15, the sound insulation inner layer 16 and the support inner layer 17 can better form the sound insulation effect. When the toggle block 10 is toggled in the vertical groove 9, the toggle block 10 drives the end clamping block 20 to squeeze the support spring 19 inside the plug-in groove 18, and the end clamping block 20 drives the plug-in column 11 to shrink into the plug-in groove 18, so that the connecting flip block 7 can be removed from the inside of the side through groove 4.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sound insulation and noise reduction device for a substation, comprising an isolation plate body (1), characterized in that: The two sides of the isolation plate body (1) are symmetrically welded with mounting side blocks (2), the top surface of the mounting side blocks (2) is provided with fixing holes (3), the two sides of the isolation plate body (1) are symmetrically provided with side through grooves (4), the top surface of the isolation plate body (1) is horizontally fixed with a clamping strip (5), the two sides of the clamping strip (5) are symmetrically provided with stabilizing grooves (6), the inner sides of the side through grooves (4) are vertically clamped with a connecting flap (7), the two sides of the connecting flap (7) are symmetrically fixed with isolation rubber plates (8), the one side of the isolation plate body (1) is symmetrically provided with a vertical groove (9), the inner side of the vertical groove (9) is clamped with a toggle block (10), the top and bottom of the connecting flap (7) are symmetrically plugged with a plug-in column (11), and the connecting column (11) is symmetrically plugged with a plug-in column (11) and a plug-in ... 1), inner sleeve holes (12) are symmetrically provided at the inner top and bottom of the side through groove (4), a bottom matching groove (13) is horizontally provided on the bottom surface of the isolation plate body (1), a positioning strip (14) is horizontally and symmetrically fixedly provided on the inner side edge of the bottom matching groove (13), an isolation inner layer (15) is fixedly provided on the inner side edge of the isolation plate body (1), a sound insulation inner layer (16) is fixedly provided on the inner side edge of the isolation inner layer (15), a support inner layer (17) is fixedly provided on the inner side edge of the sound insulation inner layer (16), a plug-in groove (18) is symmetrically provided on the top and bottom of the connection flap (7), a support spring (19) is clamped on the inner side edge of the plug-in groove (18), and an end clamping block (20) is horizontally clamped on the inner side edge of the plug-in groove (18).

2. A substation sound insulation and noise reduction device according to claim 1, characterized in that: The isolation plate body (1) is made of corrosion-resistant material, and has two mounting side blocks (2). The two mounting side blocks (2) are symmetrically fixed at the bottom ends of the center lines of both sides of the isolation plate body (1), and the fixing holes (3) are through-opened at the center of the top surfaces of the mounting side blocks (2).

3. A substation sound insulation and noise reduction device according to claim 1, characterized in that: The side through-grooves (4) are vertically through-opened at the center positions of the two side edges of the isolation plate body (1), and the two side edges of the side through-grooves (4) penetrate the two side walls of the isolation plate body (1) and extend to the outside in an open shape. The bottom surface of the positioning strip (5) is horizontally fixedly arranged at the center position of the center line of the top surface of the isolation plate body (1), and the stabilizing grooves (6) are horizontally symmetrically opened at the side edges of the positioning strip (5) near the two ends.

4. A substation sound insulation and noise reduction device according to claim 1, characterized in that: The side edge of the connecting flap (7) is vertically clamped on the inner side edge of the side through groove (4); the isolating rubber plate (8) is made of soft rubber material, and the side edge of the isolating rubber plate (8) is butt-jointed on the inner side edge of the side through groove (4); the vertical grooves (9) are vertically symmetrically opened on the side edge of the connecting flap (7) near the four corners, and the interior of the vertical grooves (9) is connected to the interior of the plug-in groove (18).

5. A substation sound insulation and noise reduction device according to claim 1, characterized in that: One end of the toggle block (10) is extended and fixedly connected to the side edge of the end clamping block (20); one end of the plug-in column (11) is correspondingly plugged into the inner side edge of the plug-in groove (18), and the other end is correspondingly plugged into the inner side edge of the inner sleeve hole (12); the bottom matching groove (13) is horizontally arranged at the center position of the bottom surface of the isolation plate body (1); the clamping strip (5) is horizontally correspondingly plugged into the inner side edge of the adjacent bottom matching groove (13); and the positioning strip (14) is clamped into the inner side edge of the stabilizing groove (6).

6. A substation sound insulation and noise reduction device according to claim 1, characterized in that: The plug-in grooves (18) are symmetrically arranged at the top and bottom of the connecting flap (7) near the four corners, and one end of the support spring (19) is butt-connected to the side of the end clamping block (20).

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