Power distribution control high-voltage cabinet

Abstract

The utility model belongs to the technical field of power distribution equipment, and particularly relates to a power distribution control high-voltage cabinet which comprises a high-voltage cabinet body and an inner partition plate, the periphery of the inner partition plate is slidably connected with a first sliding plate, the middle of the first sliding plate is fixedly connected with a rack, and one side of the rack is symmetrically and fixedly connected with connecting rods. The connecting rod is fixedly connected with the first sliding plate, rectangular grooves are symmetrically formed in the inner partition plate in a penetrating mode, fixing plates are symmetrically and fixedly connected to the inner walls of the rectangular grooves, a solenoid is slidably connected between the two fixing plates, and a bearing plate is fixedly connected to the position, located on one side of the rectangular groove, of one end of the connecting rod. Frozen ice between the high-voltage cabinet and the cabinet door is broken through rotation of the rotating shaft, and the cabinet door is pushed outwards from the inside of the high-voltage cabinet, so that the phenomenon that the cabinet door of the high-voltage cabinet installed outdoors is frozen due to low temperature of rain and snow is reduced, the phenomenon that maintenance is delayed due to freezing of the cabinet door is avoided, and the high-voltage cabinet is simple, convenient, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution equipment, and in particular relates to a power distribution control high-voltage cabinet. Background Art

[0002] High-voltage distribution cabinet refers to electrical products with voltage levels of 3.6kV~550kV, which are used for switching, control or protection in power generation, transmission, distribution, power conversion and consumption of power systems. They mainly include high-voltage circuit breakers, high-voltage disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosing and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof distribution devices and high-voltage switch cabinets. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, and occupies a very important position in the entire power industry.

[0003] When the power distribution control high-voltage cabinet of the prior art is installed outdoors, in the cold winter, the cabinet door is often frozen due to the low temperature and is difficult to open. When maintenance is needed, opening the frozen cabinet door is too time-consuming and labor-intensive. Therefore, a device is needed that can easily open the cabinet door when the cabinet door is frozen in winter. Utility Model Content

[0004] The purpose of the utility model is to provide a power distribution control high-voltage cabinet, which can break the frozen ice between the high-voltage cabinet and the cabinet door by rotating the rotating shaft, and at the same time push the cabinet door outward from the inside of the high-voltage cabinet, so as to reduce the phenomenon of cabinet door freezing caused by rain, snow and low temperature in high-voltage cabinets installed outdoors, avoid delaying maintenance due to cabinet door freezing, and is simple, convenient, time-saving and labor-saving.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A power distribution control high-voltage cabinet comprises a high-voltage cabinet and an inner partition, wherein the inner partition is slidably connected to a sliding plate 1, the middle part of the sliding plate 1 is fixedly connected to a rack, one side of the rack is symmetrically fixedly connected to a connecting rod, the connecting rod is fixedly connected to the sliding plate 1, the inner partition is symmetrically penetrated with a rectangular groove, the inner wall of the rectangular groove is symmetrically fixedly connected to a fixing plate, a screw tube is slidably connected between the two fixing plates, one end of the connecting rod and one side of the rectangular groove is fixedly connected to a receiving plate, one end of the receiving plate is rotatably screwed with a screw, one end of the screw is fixedly connected to a sliding rod, the outer wall of the sliding rod is fixedly connected to a convex rod, the inner wall of the screw tube is provided with a thread, and the sliding rod is rotatably screwed with the thread through the convex rod.

[0007] A cabinet door is rotatably hinged on one side of the high-voltage cabinet, the sliding plate is slidably arranged on the periphery of the cabinet door, and a rotating shaft is rotatably connected to one side of the high-voltage cabinet.

[0008] The inner partition is fixedly connected to the inner wall of the high-voltage cabinet, and the inner partition is fixedly arranged on one side of the cabinet door.

[0009] The high-voltage cabinet is slidably connected to the sliding plate 1 through the sliding plate 2, and a gear is fixedly connected to one end of the rotating shaft and located inside the high-voltage cabinet.

[0010] The rack is meshingly connected with the gear, and a shield is fixedly connected to the outer wall of the high-voltage cabinet and located outside the rotating shaft.

[0011] The technical effect achieved by the utility model is as follows: by rotating the rotating shaft, the frozen ice between the high-voltage cabinet and the cabinet door is broken, and at the same time the cabinet door is pushed outward from the inside of the high-voltage cabinet, so as to reduce the phenomenon of cabinet door freezing caused by rain, snow and low temperature in high-voltage cabinets installed outdoors, and avoid delays in maintenance due to cabinet door freezing. The utility model is simple, convenient, and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall appearance diagram of a power distribution control high voltage cabinet provided in an embodiment of the utility model;

[0013] Figure 2 This is a structural display diagram of the embodiment of the utility model without the shielding of the high-voltage cabinet and the cabinet door;

[0014] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0015] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0016] Figure 5 It is a structural dissection diagram showing the spiral tube provided in the embodiment of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. High-voltage cabinet; 101. Cabinet door; 102. Shield; 103. Rotating shaft; 104. Gear; 2. Inner partition; 201. Sliding plate 1; 202. Connecting rod; 203. Rack; 204. Rectangular groove; 205. Fixed plate; 206. Screw; 207. Sliding rod; 208. Attaching plate; 209. Screw; 210. Protruding rod; 211. Thread; 212. Sliding plate 2. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0020] like Figure 1-5 As shown, a power distribution control high-voltage cabinet comprises a high-voltage cabinet 1 and an inner partition 2, a cabinet door 101 is rotatably hinged on one side of the high-voltage cabinet 1, the inner partition 2 is fixedly connected to the inner wall of the high-voltage cabinet 1, and the inner partition 2 is fixedly arranged on one side of the cabinet door 101, a rotating shaft 103 is rotatably connected to one side of the high-voltage cabinet 1, a shielding plate 102 is fixedly connected to the outer wall of the high-voltage cabinet 1 and located on the outside of the rotating shaft 103, a sliding plate 201 is slidably connected to the periphery of the cabinet door 101 around the inner partition 2, and the sliding plate 201 is slidably arranged on the periphery of the cabinet door 101, the high-voltage cabinet 1 is slidably connected to the sliding plate 201 through the sliding plate 212, a gear 104 is fixedly connected to one end of the rotating shaft 103 and located inside the high-voltage cabinet 1, a rack 203 is fixedly connected to the middle of the sliding plate 201, and the rack 2 03 is meshed with the gear 104, one side of the rack 203 is symmetrically fixedly connected with a connecting rod 202, the connecting rod 202 is fixedly connected to the sliding plate 201, the inner partition 2 is symmetrically penetrated with a rectangular groove 204, the inner wall of the rectangular groove 204 is symmetrically fixedly connected with a fixing plate 205, a screw tube 206 is slidably connected between the two fixing plates 205, one end of the connecting rod 202 and located on one side of the rectangular groove 204 is fixedly connected with a receiving plate 208, one end of the receiving plate 208 is rotatably screwed with a screw 209, one end of the screw 209 is fixedly connected with a sliding rod 207, the outer wall of the sliding rod 207 is fixedly connected with a convex rod 210, the inner wall of the screw tube 206 is provided with a thread 211, and the sliding rod 207 is rotatably screwed with the thread 211 through the convex rod 210.

[0021] According to the above structure, when the cabinet door 101 is frozen, the rotating shaft 103 drives the gear 104 to rotate, and the gear 104 drives the rack 203 to move. The rack 203 drives the sliding plate 201 to slide through the connecting rod 202. The movement of the sliding plate 201 loosens the ice between the high-voltage cabinet 1 and the cabinet door 101. The movement of the connecting rod 202 also drives the receiving plate 208 to move. The receiving plate 208 rotates and moves by being screwed with the screw 209. The screw 209 drives the sliding rod 207 and the protruding rod 210 to rotate and move at the same time on the inner wall of the screw tube 206. The protruding rod 210 The screw connection with the thread 211 allows the screw tube 206 to slide in the opposite direction of the receiving plate 208, and the cabinet door 101 is pushed out by the sliding of the screw tube 206 on the outer wall of the fixed plate 205. The shielding plate 102 can prevent rain and snow from falling on the rotating shaft 103. The utility model breaks the frozen ice between the high-voltage cabinet 1 and the cabinet door 101 through the rotation of the rotating shaft 103, and at the same time pushes the cabinet door 101 outward from the inside of the high-voltage cabinet 1 to reduce the phenomenon of the cabinet door 101 freezing due to rain, snow and low temperature when the high-voltage cabinet 1 is installed outdoors, so as to avoid delays in maintenance due to the freezing of the cabinet door 101. The utility model is simple and convenient, saving time and effort.

[0022] The working principle of the utility model is as follows: when the cabinet door 101 is frozen, the rotating shaft 103 drives the gear 104 to rotate, the gear 104 drives the rack 203 to move, the rack 203 drives the sliding plate 201 to slide through the connecting rod 202, the movement of the sliding plate 201 loosens the ice between the high-voltage cabinet 1 and the cabinet door 101, the movement of the connecting rod 202 also drives the receiving plate 208 to move, the receiving plate 208 is screwed with the screw 209 to rotate and move, the screw 209 drives the sliding rod 207 and the protruding rod 210 to rotate and move on the inner wall of the screw tube 206 at the same time, the protruding rod 210 is screwed with the thread 211 to make the screw tube 206 slide in the opposite direction of the receiving plate 208, the cabinet door 101 is pushed out by the sliding of the screw tube 206 on the outer wall of the fixed plate 205, and the shielding plate 102 can prevent rain and snow from falling on the rotating shaft 103.

[0023] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A power distribution control high-voltage cabinet, comprising a high-voltage cabinet (1) and an inner partition (2), characterized in that: The inner partition (2) is slidably connected to a sliding plate (201) around its periphery, a rack (203) is fixedly connected to the middle of the sliding plate (201), a connecting rod (202) is symmetrically fixedly connected to one side of the rack (203), the connecting rod (202) is fixedly connected to the sliding plate (201), a rectangular groove (204) is symmetrically opened through the inner partition (2), a fixed plate (205) is symmetrically fixedly connected to the inner wall of the rectangular groove (204), and a sliding connection is formed between the two fixed plates (205). A screw tube (206), one end of the connecting rod (202) and located on one side of the rectangular groove (204) is fixedly connected to a receiving plate (208), one end of the receiving plate (208) is rotatably screwed to a screw rod (209), one end of the screw rod (209) is fixedly connected to a sliding rod (207), the outer wall of the sliding rod (207) is fixedly connected to a convex rod (210), the inner wall of the screw tube (206) is provided with a thread (211), and the sliding rod (207) is rotatably screwed to the thread (211) via the convex rod (210).

2. A power distribution control high voltage cabinet according to claim 1, characterized in that: A cabinet door (101) is rotatably hinged on one side of the high-voltage cabinet (1), the sliding plate 1 (201) is slidably arranged on the periphery of the cabinet door (101), and a rotating shaft (103) is rotatably connected to one side of the high-voltage cabinet (1).

3. A power distribution control high voltage cabinet according to claim 2, characterized in that: The inner partition plate (2) is fixedly connected to the inner wall of the high-voltage cabinet (1), and the inner partition plate (2) is fixedly arranged on one side of the cabinet door (101).

4. A power distribution control high voltage cabinet according to claim 2, characterized in that: The high-voltage cabinet (1) is slidably connected to the sliding plate 1 (201) via the sliding plate 2 (212); a gear (104) is fixedly connected to one end of the rotating shaft (103) and is located inside the high-voltage cabinet (1).

5. A power distribution control high voltage cabinet according to claim 4, characterized in that: The rack (203) is meshingly connected with the gear (104), and a shield plate (102) is fixedly connected to the outer wall of the high-voltage cabinet (1) and located outside the rotating shaft (103).

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