Anti-immersion American transformer substation

Abstract

The utility model discloses an anti-immersion American transformer station comprising a box station, the two ends of the front side of the box station are rotatably connected with station doors, the outer side of the box station is fixedly provided with a waterproof plate, the upper part of one side of the box station is fixedly provided with a motor protection cover, the front side of the box station is fixedly provided with a rubber frame, and the surface of the rubber frame is provided with a clamping groove. Magnet pieces are evenly arranged on the surface of a clamping groove in the surface of the rubber frame in an adhesive mode, a rubber clamping ring is fixed to the surface of the station door, and a metal piece is arranged in the rubber clamping ring. According to the anti-immersion American transformer substation, the anti-seepage effect of the American transformer substation can be improved through clamping and sealing of the L-shaped waterproof plates at the heat dissipation holes in the surface of the box station, the rubber frame in the box station and the rubber clamping ring on the surface of the station door.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of American transformer substation, concretely is a kind of American transformer substation of anti-immersion. BACKGROUND

[0002] American transformer substation is a kind of full-closed transformer substation integrating high-voltage switch cabinet, transformer and low-voltage switch cabinet. It is characterized by simple structure and convenient operation, and has high safety and reliability. American transformer substation usually adopts full insulation and full-closed design, which can effectively prevent external factors from affecting the equipment.

[0003] The American transformer substation disclosed in the existing publication CN213520733U includes a shell body, mounting grooves are formed on both sides of the shell body, and through holes are formed on the inner walls of the two mounting grooves close to each other. The above-mentioned file can prevent dust from accumulating on the dustproof plate and causing blockage and affecting heat dissipation. The spring is moved and elastically deformed by sliding and extruding the spring, and the bolt is moved out of the slot. The dustproof plate can be replaced by pulling it out of the mounting groove. This facilitates the installation and removal of the dustproof plate, making it easy to replace the dustproof plate. However, since the transformer substation is usually set up outdoors, rainwater can easily penetrate into the interior of the transformer substation during rainy weather, causing the internal components to be damp or damaged. Moreover, the bottom of the traditional American transformer substation is directly in contact with the ground, which can easily cause ground moisture to penetrate into the interior of the American transformer substation, affecting the use of the internal components. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an American transformer substation that prevents water immersion to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An American transformer substation that prevents water immersion includes a box station, a rubber frame is fixed to the front side of the box station, and a clamping groove is formed on the surface of the rubber frame. Magnet pieces are uniformly attached to the surface of the clamping groove on the rubber frame. Station doors are rotatably connected to the front ends of the box station. Rubber collars are fixed to the surface of the station doors. Metal pieces are arranged inside the rubber collars. A moving plate is connected to a bidirectional screw rod that is fixed to the output end of a servo motor. A cooling fan is installed on the surface of the moving plate. Slotted grooves are formed on the upper ends of the box station. Clamping blocks are fixed to the upper ends of the moving plate. Cam wheels are fixed to the ends of the bidirectional screw rod. Connection frames are fixed to the lower ends of the box station below the heat dissipation holes. Dust screens are arranged inside the connection frames. A bottom frame is fixed to the bottom of the box station.

[0007] Preferably, the box station is evenly provided with a heat dissipation hole on both ends, the inner end of the heat dissipation hole is arranged in an inclined manner, and the waterproof plate outside the box station is arranged in an L shape, so that the rainwater outside can be effectively prevented from entering the station through the heat dissipation hole.

[0008] Preferably, the rubber frame is connected with the rubber ring on the surface of the station door in a clamping manner, the metal sheet inside the rubber ring is connected with the magnet sheet inside the rubber frame in a one-to-one corresponding magnetic connection manner, the clamping between the rubber ring and the rubber frame inside the box station can improve the sealing after the station door is closed, and the problem that the rainwater can seep into the station through the gap of the station door is avoided.

[0009] Preferably, the two-way screw rod is connected with the moving plate in a threaded manner, and the upper end of the moving plate is connected with the sliding groove on the lower surface of the box station in a clamping and sliding manner through the clamping block, so that the moving plate can be driven to move in a threaded manner by the two-way screw rod, and the moving plate can be clamped and slid on the sliding groove on the surface of the box station.

[0010] Preferably, the moving plate is provided with two groups, the moving directions of the two groups of moving plates on the two-way screw rod are opposite, and the lower end of the moving plate is arranged in an inclined manner, so that the inclined heat dissipation fan on the moving plate can be moved for use, the devices in the station can be conveniently blown and cooled, and the heat dissipation effect of the device is improved.

[0011] Preferably, the dust screen is connected with the connecting frame in a clamping and sliding manner, the lower end of the dust screen is connected with the inner end of the connecting frame through a spring, and the upper end surface of the dust screen is arranged in abutment with the end of the cam, so that the cam can press the dust screen by rotating the two-way screw rod, the dust screen can be used in cooperation with the spring to move back and forth on the side of the heat dissipation hole, dust adhered to the dust screen is avoided, and the dustproof effect of the device is improved.

[0012] Preferably, the inner portion of the bottom frame is fixed with vertical rods and horizontal rods, a limestone placing cavity is arranged between the vertical rods and the horizontal rods, and a detachable partition plate is arranged on the upper end of the bottom frame, so that the limestone placing cavity between the vertical rods and the horizontal rods can be used to increase limestone at the bottom of the box station during installation, and the partition plate can be used to improve the moisture-proof effect of the transformer substation.

[0013] Preferably, the top of the box station is fixed with a top seat, and the outer side of the box station is fixed with a waterproof plate.

[0014] Preferably, the middle of the front side of the box station is fixed with a front door.

[0015] Preferably, the upper end of one side of the box station is fixed with a motor protection cover, and the inner portion of the motor protection cover is mounted with a servo motor fixed on the surface of the box station.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) The anti-immersed American substation can improve the anti-infiltration effect of the American substation through the "L" shaped waterproof plate at the heat dissipation hole of the box station surface and the sealing of the rubber frame inside the box station and the rubber ring of the station door surface.

[0018] (2) The anti-immersed American substation can improve the moisture-proof effect of the device by using the limestone placement cavity between the vertical rods and horizontal rods inside the bottom frame of the box station, so that the limestone layer can be laid inside the station when the substation is assembled. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view structure schematic diagram of the utility model;

[0020] Figure 2 It is a front view structure schematic diagram of the utility model;

[0021] Figure 3 It is a side view structure schematic diagram of the utility model;

[0022] Figure 4 It is a two-way screw rod and moving plate connection structure schematic diagram of the utility model;

[0023] Figure 5 It is a bottom frame and horizontal rod, vertical rod connection structure schematic diagram of the utility model;

[0024] Figure 6 It is a heat dissipation hole and waterproof plate structure schematic diagram of the utility model.

[0025] In the drawing:

[0026] 1, box station; 2, top seat; 3, front door; 4, station door; 5, heat dissipation hole; 6, motor protection cover; 7, rubber frame; 8, clamping groove; 9, magnet piece; 10, servo motor; 11, two-way screw rod; 12, moving plate; 13, heat dissipation fan; 14, sliding groove; 15, clamping block; 16, cam; 17, connecting frame; 18, dust screen; 19, spring; 20, bottom frame; 21, vertical rod; 22, horizontal rod; 23, limestone placement cavity; 24, partition; 25, rubber ring; 26, metal sheet; 27, waterproof plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0028] All other embodiments obtained by the person skilled in the art without making creative labor based on the embodiments of the utility model belong to the protection range of the utility model.

[0029] Please refer to Figures 1-6 As shown in the utility model provides a kind of anti-immersion American substation, including box station 1, station door 4 and cooling fan 13, the top of box station 1 is fixed with top seat 2, and the front side middle part of box station 1 is fixed with front door 3, the front side both ends of box station 1 are rotatably connected with station door 4, the upper portion of the both ends of box station 1 is evenly provided with cooling hole 5, the inner end of cooling hole 5 is arranged in inclined shape, the waterproof plate 27 of the outside of box station 1 is arranged in "L" shape, can pass through the waterproof plate 27 of "L" shape, effectively avoid that external rainwater enters into station through cooling hole 5.

[0030] In an embodiment of the application, the outer side of the box station 1 is fixed with a waterproof plate 27, one side of the box station 1 is fixed with a motor protection cover 6, the front side of the box station 1 is fixed with a rubber frame 7, and the surface of the rubber frame 7 is provided with a clamping groove 8, the surface of the clamping groove 8 of the rubber frame 7 is uniformly provided with a magnet piece 9, the surface of the station door 4 is fixed with a rubber ring 25, and the inside of the rubber ring 25 is provided with a metal sheet 26, the rubber frame 7 and the rubber ring 25 on the surface of the station door 4 form a clamping connection, the metal sheet 26 inside the rubber ring 25 and the magnet piece 9 inside the rubber frame 7 are one-to-one magnetically connected, the clamping between the rubber ring 25 and the rubber frame 7 inside the box station 1 can improve the sealing after the station door 4 is closed, and avoid the problem that rainwater can seep into the station through the gap of the station door 4.

[0031] Please refer to Figures 1-6 As shown in the utility model provides a kind of anti-immersion American substation, including box station 1, station door 4 and cooling fan 13, the top of box station 1 is fixed with top seat 2, and the front side middle part of box station 1 is fixed with front door 3, the front side both ends of box station 1 are rotatably connected with station door 4, the upper portion of the both ends of box station 1 is evenly provided with cooling hole 5, the inner end of cooling hole 5 is arranged in inclined shape, the waterproof plate 27 of the outside of box station 1 is arranged in "L" shape, can pass through the waterproof plate 27 of "L" shape, effectively avoid that external rainwater enters into station through cooling hole 5.

[0032] In an embodiment of the application, the outer side of the box station 1 is fixed with a waterproof plate 27, one side of the box station 1 is fixed with a motor protection cover 6, the front side of the box station 1 is fixed with a rubber frame 7, and the surface of the rubber frame 7 is provided with a clamping groove 8, the surface of the clamping groove 8 of the rubber frame 7 is uniformly provided with a magnet piece 9, the surface of the station door 4 is fixed with a rubber ring 25, and the inside of the rubber ring 25 is provided with a metal sheet 26, the rubber frame 7 and the rubber ring 25 on the surface of the station door 4 form a clamping connection, the metal sheet 26 inside the rubber ring 25 and the magnet piece 9 inside the rubber frame 7 are one-to-one magnetically connected, the clamping between the rubber ring 25 and the rubber frame 7 inside the box station 1 can improve the sealing after the station door 4 is closed, and avoid the problem that rainwater can seep into the station through the gap of the station door 4.

[0033] In one embodiment of the application, the upper two ends of the box station 1 are provided with sliding grooves 14, the upper two ends of the moving plate 12 are fixedly provided with clamping blocks 15, the two ends of the bidirectional screw rod 11 are fixedly provided with cams 16, the two ends inside the box station 1 are fixedly provided with connecting frames 17 below the heat dissipation holes 5, and the connecting frames 17 are provided with dust screens 18 inside, the dust screens 18 and the connecting frames 17 form clamping sliding connection, the lower end of the dust screen 18 is connected to the inner end of the connecting frame 17 through a spring 19, the upper end surface of the dust screen 18 is arranged in abutment with the end of the cam 16, and the rotation of the bidirectional screw rod 11 can make the cam 16 extrude the dust screen 18 so as to cooperate with the use of the spring 19.

[0034] In one embodiment of the application, the dust screen 18 is moved back and forth on the side of the heat dissipation hole 5 to avoid dust adhering to the dust screen 18 and improve the dustproof effect of the device, the bottom of the box station 1 is fixedly provided with a bottom frame 20, the inside of the bottom frame 20 is fixedly provided with vertical rods 21 and horizontal rods 22, and a limestone placing cavity 23 is arranged between the vertical rods 21 and the horizontal rods 22, the upper side of the bottom frame 20 is provided with a detachably installed partition plate 24, the use of the limestone placing cavity 23 between the vertical rods 21 and the horizontal rods 22 can increase limestone at the bottom of the box station 1 during installation, and the use of the partition plate 24 can facilitate the improvement of the moisture-proof effect of the transformer substation.

[0035] Working principle:

[0036] In use, the servo motor 10 can be turned on to drive the moving plate 12 to move in threads through the bidirectional screw rod 11, the two groups of moving plates 12 can be clamped and slid on the sliding grooves 14 above the inside of the box station 1, the heat dissipation fans 13 on the moving plates 12 can move back and forth inside the box station 1 to blow air, the dust screen 18 can be extruded by the cam 16 on the surface of the bidirectional screw rod 11 to move inside the box station 1 through the use of the spring 19, and thus the dust screen 18 can avoid dust adhering thereto;

[0037] When the station door 4 is closed, the rubber ring 25 on the surface of the station door 4 is clamped into the clamping groove 8 on the surface of the rubber frame 7 inside the front end of the box station 1, the metal sheet 26 inside the rubber ring 25 can form magnetic connection with the magnet sheet 9 on the clamping groove 8 on the surface of the rubber frame 7, the sealing property of the closed station door 4 is improved, external water is prevented from seeping into the inside of the box station 1, and the "L"-shaped waterproof plates 27 are installed above the heat dissipation holes 5 on the two sides of the box station 1 to prevent external water from entering the inside of the box station 1 through the heat dissipation holes 5;

[0038] The bottom frame 20 of the bottom of the box station 1 is provided with a limestone placing cavity 23, limestone can be laid in the limestone placing cavity 23 between the vertical rods 21 and the horizontal rods 22, and the covering of the partition plate 24 can effectively improve the moisture absorption effect of the bottom of the box station 1.

[0039] The utility model discloses the American transformer substation of this anti -immersion, can through the waterproof board of " L " character shape at the surface heat dissipation hole department of box station and the sealing of the engagement of box station interior rubber frame and station door surface rubber ring, improve the anti -infiltration effect of this American transformer substation.

[0040] The utility model discloses the American transformer substation of this anti -immersion, can through the use of the limestone placing cavity between the vertical rod and the horizontal rod in the bottom frame inside the bottom of the box station, so that when assembling the transformer substation, can make the station low interiorly lay limestone layer.

[0041] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A flood-resistant American-style substation, comprising a box-type substation (1), characterized in that: A rubber frame (7) is fixed to the front side of the box station (1). A slot (8) is provided on the surface of the rubber frame (7). Magnet pieces (9) are evenly bonded to the surface of the slot (8) on the surface of the rubber frame (7). A station door (4) is rotatably connected to both ends of the front side of the box station (1). A rubber retaining ring (25) is fixed to the surface of the station door (4). A metal piece (26) is provided inside the rubber retaining ring (25). A moving plate is connected to a bidirectional lead screw (11) fixed to the output end of the servo motor (10). 12), a cooling fan (13) is installed on the surface of the movable plate (12), a sliding groove (14) is provided at both ends of the upper part of the box station (1), a locking block (15) is fixed at both ends of the upper part of the movable plate (12), a cam (16) is fixed at both ends of the bidirectional lead screw (11), a connecting frame (17) is fixed at both ends of the box station (1) below the heat dissipation hole (5), a dustproof net (18) is provided inside the connecting frame (17), and a bottom frame (20) is fixed at the bottom of the box station (1).

2. The American-style substation with flood protection according to claim 1, characterized in that: The container station (1) has heat dissipation holes (5) evenly opened above both ends. The inner end of the heat dissipation hole (5) is inclined. The waterproof plate (27) on the outside of the container station (1) is "L" shaped.

3. The American-style substation with flood protection according to claim 1, characterized in that: The rubber frame (7) and the rubber retaining ring (25) on the surface of the station door (4) are connected by a snap-fit. The metal sheet (26) inside the rubber retaining ring (25) and the magnetic sheet (9) inside the rubber frame (7) are magnetically connected in a one-to-one correspondence.

4. The American-style substation with flood protection according to claim 1, characterized in that: The bidirectional lead screw (11) is threadedly connected to the moving plate (12), and the upper part of the moving plate (12) is connected to the sliding groove (14) on the lower surface of the box station (1) by a locking block (15).

5. A water-resistant American-style substation according to claim 1, characterized in that: The movable plate (12) is provided in two sets, and the two sets of movable plates (12) move in opposite directions on the bidirectional lead screw (11). The lower end of the movable plate (12) is set in an inclined position.

6. A water-resistant American-style substation according to claim 1, characterized in that: The dustproof net (18) and the connecting frame (17) form a snap-fit ​​sliding connection. The bottom of the dustproof net (18) is connected to the inner end of the connecting frame (17) through a spring (19). The upper end face of the dustproof net (18) is fitted to the end of the cam (16).

7. A flood-resistant American-style substation according to claim 1, characterized in that: The bottom frame (20) is fixed with a vertical rod (21) and a horizontal rod (22) inside. A limestone placement cavity (23) is provided between the vertical rod (21) and the horizontal rod (22). A detachable partition (24) is provided above the bottom frame (20).

8. A water-resistant American-style substation according to claim 1, characterized in that: The top of the container station (1) is fixed with a top seat (2), and the outside of the container station (1) is fixed with a waterproof plate (27).

9. A flood-resistant American-style substation according to claim 1, characterized in that: A front door (3) is fixed to the middle of the front side of the container station (1).

10. A water-resistant American-style substation according to claim 1, characterized in that: A motor protective cover (6) is fixed above one side of the box station (1), and a servo motor (10) fixed to the surface of the box station (1) is installed inside the motor protective cover (6).

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