High-voltage cabinet with high-strength supporting structure

Abstract

The utility model discloses a high-voltage cabinet with a high-strength supporting structure, and belongs to the technical field of high-voltage cabinets. A high-voltage cabinet with a high-strength supporting structure comprises a box body, an embedding groove is formed in the outer wall of the box body, a supporting mechanism is installed in the embedding groove, a cooling mechanism is installed in the box body, an electric push rod and a spring are installed on the inner walls of the two sides of the box body respectively, and a clamping plate is fixedly connected to the piston rod end of the electric push rod and one end of the spring. Through connection of the ground and the box body, supporting of the box body can be achieved, the box body can be prevented from toppling during use, through mutual cooperation of an anti-falling groove and an anti-falling block, connection of a first clamping plate and a second clamping plate can be achieved, and the use flexibility of the device can be improved; by blowing air to the electric device, cooling of the electric device can be achieved, faults of the electric device caused by high temperature can be avoided, and a certain protection effect on operation of the electric device can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage cabinets, in particular to a high-voltage cabinet with a high-strength supporting structure. Background Art

[0002] High-voltage distribution cabinet refers to the switch, control or protection function used in power generation, transmission, distribution, power conversion and consumption of power system. High-voltage distribution cabinet is usually equipped with a variety of high-voltage electrical products, mainly including high-voltage circuit breakers, high-voltage isolating switches and grounding switches, high-voltage load switches, high-voltage automatic reclosing and sectionalizers, high-voltage operating mechanisms, and high-voltage explosion-proof distribution devices, for the distribution and control of high-voltage circuits.

[0003] However, the existing high-voltage cabinet shell has weak support, which makes the high-voltage cabinet prone to tipping over when in use. Moreover, when the existing devices are in use, most high-voltage cabinets have poor heat dissipation effects, which will have a certain impact on the normal use of electrical components. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the high-voltage cabinet is not strong enough to support, which makes it easy to tip over when in use and has poor heat dissipation effect, thus having a certain impact on the normal use of electrical components, and to propose a high-voltage cabinet with a high-strength support structure.

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

[0006] A high-voltage cabinet with a high-strength support structure comprises a box body, an outer wall of the box body is provided with an embedding groove, a supporting mechanism is installed inside the embedding groove, a cooling mechanism is installed inside the box body, an electric push rod and a spring are respectively installed on the inner walls on both sides of the box body, a clamping plate is fixedly connected to the piston rod end of the electric push rod and one end of the spring, and an electrical component is fitted on one side of the clamping plate.

[0007] As a preferred technical solution of the present application, the supporting mechanism includes a first clamping plate and a second clamping plate, both of which are embedded in the embedding groove, a limiting groove is opened inside the first clamping plate, and a limiting block is installed at a corresponding position of the limiting groove on one side of the second clamping plate, and threaded holes are opened in the first clamping plate, the limiting block and the inside of the box body, and bolts are threadedly installed in the threaded holes.

[0008] As a preferred technical solution of the present application, a first rotating seat is fixedly installed on one side of the first clamping plate and the second clamping plate, a telescopic rod is rotatably installed inside the first rotating seat, and the piston rod end of the telescopic rod is rotatably connected to the second rotating seat, through holes are opened at both ends of the telescopic rod and inside the first rotating seat and the second rotating seat, a pin is inserted in the through hole, and locking nuts are threadedly installed on the outer walls of both ends of the pin, and the locking nuts are respectively fitted on one side of the first rotating seat and the second rotating seat, and a support plate is fixedly installed on the bottom of the second rotating seat.

[0009] As a preferred technical solution of the present application, the cooling mechanism includes a heat dissipation fan and a mounting seat. The heat dissipation fan is fixedly mounted on the top of the box. One side of the heat dissipation fan is fixedly connected to a conduit. The end of the conduit away from the heat dissipation fan is fixedly connected to the box.

[0010] As a preferred technical solution of the present application, the mounting seat is fixedly installed on the inner wall of the top of the box body, and two mounting seats are provided. A screw is rotatably installed between the two mounting seats, one end of the screw passes through one side of a mounting seat and is fixedly connected to a servo motor, and the servo motor is fixedly installed on one side of the mounting seat.

[0011] As a preferred technical solution of the present application, a threaded block is threadedly installed on the outer wall of the screw, a slider is fixedly installed on the top of the threaded block, a sliding groove is opened on the inner wall of the top of the box body corresponding to the slider installation position, and a fan is fixedly installed on the bottom of the threaded block.

[0012] As a preferred technical solution of the present application, circular grooves are provided on both sides of the box body, a fan is embedded in the circular groove, a dust net is fixedly installed on the outer wall of the box body at the opening of the circular groove, a box door is hinged on one side of the box body, one side of the box door is fitted with one side of the box opening, and a handle is fixedly installed on one side of the box door.

[0013] Compared with the prior art, the utility model provides a high-voltage cabinet with a high-strength support structure, which has the following beneficial effects:

[0014] 1. Through the cooperation between the first rotating seat, the telescopic rod and the second rotating seat, the connection between the ground and the box can be realized, the box can be supported, and the box can be prevented from tipping over during use. In addition, through the cooperation between the anti-slip groove and the anti-slip block, the connection between the first card plate and the second card plate can be realized, which can improve the flexibility of the device;

[0015] 2. Through the cooperation of the cooling fan, servo motor, screw and fan, air can be blown to the electrical components to cool them, thus preventing them from malfunctioning due to high temperature and providing a certain degree of protection for the operation of the electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a high-voltage cabinet with a high-strength support structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a partially exploded three-dimensional structure of a high-voltage cabinet with a high-strength support structure proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of a first partial three-dimensional structure of a high-voltage cabinet with a high-strength support structure proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of a second partial three-dimensional structure of a high-voltage cabinet with a high-strength support structure proposed by the utility model;

[0020] Figure 5 A third partial three-dimensional structural schematic diagram of a high-voltage cabinet with a high-strength support structure proposed by the utility model;

[0021] Figure 6 A high-voltage cabinet with a high-strength support structure proposed by the utility model Figure 5 Schematic diagram of the enlarged structure of A.

[0022] In the figure: 101, box body; 102, electric push rod; 103, spring; 104, clamp; 105, electrical component; 106, box door; 200, supporting mechanism; 201, first clamping plate; 202, second clamping plate; 203, limit block; 204, bolt; 205, first rotating seat; 206, telescopic rod; 207, second rotating seat; 208, pin; 209, supporting plate; 300, cooling mechanism; 301, cooling fan; 302, mounting seat; 303, conduit; 304, screw; 305, servo motor; 306, threaded block; 307, fan. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components; for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Reference Figure 1-6 A high-voltage cabinet with a high-strength support structure includes a box body 101, an outer wall of the box body 101 is provided with an embedding groove, a support mechanism 200 is installed inside the embedding groove, the box body 101 can be supported by the support mechanism 200, so as to improve the stability of the box body 101, a cooling mechanism 300 is installed inside the box body 101, and the cooling mechanism 300 can realize cooling of the electrical device 105, and electric push rods 102 and springs 103 are respectively installed on the inner walls of both sides of the box body 101, and a clamping plate 104 is fixedly connected to the piston rod end of the electric push rod 102 and one end of the spring 103, and the clamping plate An electrical component 105 is fitted on one side of 104, and the electric push rod 102 cooperates with the spring 103 to control the clamping plate 104 to clamp the electrical component 105. Circular grooves are provided on both sides of the box body 101, and a fan 307 is also embedded in the circular groove. A dustproof net is fixedly installed on the outer wall of the box body 101 at the opening of the circular groove. The fan 307 cooperates with the dustproof net to realize the circulation of air in the box body 101. A box door 106 is hinged on one side of the box body 101, and one side of the box door 106 is fitted with one side of the opening of the box body 101, and a handle is fixedly installed on one side of the box door 106.

[0027] The supporting mechanism 200 includes a first clamping plate 201 and a second clamping plate 202, and the first clamping plate 201 and the second clamping plate 202 are both embedded in the embedding groove. A limiting groove is provided inside the first clamping plate 201, and a limiting block 203 is installed corresponding to the position where the limiting groove is provided on one side of the second clamping plate 202. The limiting groove and the limiting block 203 cooperate with each other to realize the connection between the first clamping plate 201 and the second clamping plate 202. Threaded holes are provided inside the first clamping plate 201, the limiting block 203 and the box body 101, and bolts 204 are installed with threads in the threaded holes. The threaded holes cooperate with the bolts 204 to realize the fixation of the first clamping plate 201 and the second clamping plate 202. A first rotating seat 205 is fixedly installed on one side of the first clamping plate 201 and the second clamping plate 202, and a telescopic rod 206 is rotatably installed inside the first rotating seat 205. The rod 206 has a self-locking function, which can prevent the telescopic rod 206 from continuing to move after it plays a supporting role. The piston rod end of the telescopic rod 206 is rotatably connected to the second rotating seat 207. Through the use of the telescopic rod 206, the distance between the first rotating seat 205 and the second rotating seat 207 can be adjusted, so that the box body 101 can be supported. Through holes are opened at both ends of the telescopic rod 206 and inside the first rotating seat 205 and the second rotating seat 207. A pin 208 is inserted inside the through hole. The outer walls of both ends of the pin 208 are threadedly installed with locking nuts. The pin 208 and the locking nut cooperate with each other, so that the two ends of the telescopic rod 206 can be easily rotated. The locking nuts are respectively arranged to fit one side of the first rotating seat 205 and the second rotating seat 207, and a support plate 209 is fixedly installed at the bottom of the second rotating seat 207.

[0028] The cooling mechanism 300 includes a heat dissipation fan 301 and a mounting seat 302. The heat dissipation fan 301 is fixedly mounted on the top of the box 101. A duct 303 is fixedly connected to one side of the heat dissipation fan 301. The heat dissipation fan 301 cooperates with the duct 303 to conveniently blow cold air into the box 101. One end of the duct 303 away from the heat dissipation fan 301 is fixedly connected to the box 101. The mounting seat 302 is fixedly mounted on the inner wall of the top of the box 101. Two mounting seats 302 are provided. A screw 304 is rotatably mounted between the two mounting seats 302. One end of the screw 304 penetrates through one mounting seat 302. The servo motor 305 is fixedly connected to the side, and the servo motor 305 is fixedly installed on one side of the mounting base 302. A threaded block 306 is threadedly installed on the outer wall of the screw 304, and a slider is fixedly installed on the top of the threaded block 306. A sliding groove is provided on the inner wall of the top of the box body 101 at the installation position of the slider, and a fan 307 is fixedly installed on the bottom of the threaded block 306. The servo motor 305 can drive the threaded block 306 to move, and the movement of the threaded block 306 can drive the fan 307 to move. Through the use of the fan 307, air can be blown toward the electrical component 105 to achieve cooling of the electrical component 105.

[0029] Specifically, during use: the user places the box 101 on the ground, then installs the first clamping plate 201 and the second clamping plate 202 in the embedded groove, then connects the first clamping plate 201 and the second clamping plate 202 through the limiting groove and the limiting block 203, and then fixes the first clamping plate 201 and the second clamping plate 202 through the bolt 204 to prevent the first clamping plate 201 and the second clamping plate 202 from loosening, and then adjusts the telescopic rod 206 according to the ground conditions, under the action of the telescopic rod 206, control the support plate 209 to contact with the ground, when the telescopic rod 206 can support the box 101, lock the telescopic rod 206, and then start the electric push rod 102, the electric push rod 102 can drive the clamping plate 104 to move, and then Then, the electrical component 105 is placed inside the box 101, between the two clamps 104, and then the electric push rod 102 is started in reverse, the electric push rod 102 can control the clamps 104 to clamp the electrical component 105, and then the cooling fan 301 can be started, the cooling fan 301 can blow cold air into the duct 303, and then the servo motor 305 is started, the servo motor 305 can drive the screw 304 to rotate, and while the screw 304 rotates, it can drive the threaded block 306 to move, so that the fan 307 at the bottom of the threaded block 306 can be started, so as to cool different positions of the electrical component 105, and then the fan 307 in the circular groove can be started, and then the air in the box 101 is blown to the outside, so as to realize the circulation of the air inside the box 101.

[0030] It should be noted that the electric push rod 102, the electrical component 105, the telescopic rod 206, the cooling fan 301, the servo motor 305 and the fan 307 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they are not described in detail.

[0031] The above description 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 high-voltage cabinet with a high-strength support structure, comprising a box body (101), characterized in that: The outer wall of the box body (101) is provided with an embedding groove, a supporting mechanism (200) is installed inside the embedding groove, a cooling mechanism (300) is installed inside the box body (101), and an electric push rod (102) and a spring (103) are respectively installed on the inner walls on both sides of the box body (101), a clamping plate (104) is fixedly connected to the piston rod end of the electric push rod (102) and one end of the spring (103), and an electrical component (105) is fitted on one side of the clamping plate (104).

2. A high-voltage cabinet with a high-strength support structure according to claim 1, characterized in that: The support mechanism (200) comprises a first clamping plate (201) and a second clamping plate (202); the first clamping plate (201) and the second clamping plate (202) are both embedded in an embedding groove; a limiting groove is provided inside the first clamping plate (201); a limiting block (203) is installed on one side of the second clamping plate (202) at a position corresponding to the opening of the limiting groove; threaded holes are provided inside the first clamping plate (201), the limiting block (203) and the box body (101); bolts (204) are threadedly installed in the threaded holes.

3. The high-voltage cabinet with a high-strength support structure according to claim 2, characterized in that: A first rotating seat (205) is fixedly installed on one side of the first clamping plate (201) and the second clamping plate (202); a telescopic rod (206) is rotatably installed inside the first rotating seat (205); a piston rod end of the telescopic rod (206) is rotatably connected to a second rotating seat (207); through holes are provided at both ends of the telescopic rod (206) and inside the first rotating seat (205) and the second rotating seat (207); a pin (208) is inserted into the through hole; locking nuts are threadedly installed on the outer walls of both ends of the pin (208); the locking nuts are respectively fitted on one side of the first rotating seat (205) and the second rotating seat (207); a supporting plate (209) is fixedly installed at the bottom of the second rotating seat (207).

4. The high-voltage cabinet with a high-strength support structure according to claim 1, characterized in that: The cooling mechanism (300) comprises a heat dissipation fan (301) and a mounting seat (302); the heat dissipation fan (301) is fixedly mounted on the top of the box (101); one side of the heat dissipation fan (301) is fixedly connected to a conduit (303); and one end of the conduit (303) away from the heat dissipation fan (301) is fixedly connected to the box (101).

5. The high-voltage cabinet with a high-strength support structure according to claim 4, characterized in that: The mounting seat (302) is fixedly mounted on the inner wall of the top of the box body (101), and two mounting seats (302) are provided. A screw rod (304) is rotatably mounted between the two mounting seats (302), and one end of the screw rod (304) passes through one side of a mounting seat (302) and is fixedly connected to a servo motor (305), and the servo motor (305) is fixedly mounted on one side of the mounting seat (302).

6. The high-voltage cabinet with a high-strength support structure according to claim 5, characterized in that: A threaded block (306) is threadedly mounted on the outer wall of the screw rod (304), a slider is fixedly mounted on the top of the threaded block (306), a sliding groove is correspondingly provided on the inner wall of the top of the box body (101) at the location where the slider is mounted, and a fan (307) is mounted on the bottom of the threaded block (306).

7. The high-voltage cabinet with a high-strength support structure according to claim 6, characterized in that: Circular grooves are provided on both sides of the box body (101), and fans (307) are also embedded in the circular grooves. A dust screen is fixedly installed on the outer wall of the box body (101) at the opening of the circular grooves. A box door (106) is hinged on one side of the box body (101), and one side of the box door (106) is arranged to fit one side of the opening of the box body (101). A handle is fixedly installed on one side of the box door (106).

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