Outdoor protective high-low voltage switch cabinet

Abstract

The utility model belongs to the technical field of switch cabinets, and particularly relates to an outdoor protection type high-low voltage switch cabinet, which comprises a high-low voltage switch cabinet body, a detection protection assembly and a base, the detection protection assembly is arranged on the inner wall of a cavity of the high-low voltage switch cabinet body in a matched manner, and the base is arranged at the bottom of the high-low voltage switch cabinet body in a matched manner. According to the outdoor protection type high-low voltage switch cabinet, the base, the connecting assembly and the T-shaped block are arranged at the bottom of the high-low voltage switch cabinet body, so that the anti-theft effect of the high-low voltage switch cabinet body can be improved when the high-low voltage switch cabinet body is installed, and the situation that the high-low voltage switch cabinet body is stolen by lawbreakers and the use effect is affected when the high-low voltage switch cabinet body is used outdoors is avoided; and through the design of the detection protection assembly, when the high-and-low-voltage switch cabinet body is used outdoors, after the high-and-low-voltage switch cabinet body is impacted or hit by foreign matters to be damaged, internal electrical equipment can be powered off in time, and the risk of electric shock caused by exposure of the internal electrical equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to an outdoor protective high and low voltage switch cabinet. Background Art

[0002] Outdoor high and low voltage switchgear is usually used in urban distribution networks, substations, industrial parks, mines, docks, airports and other places to control and protect the safe operation of power systems. They can realize the functions of connecting and disconnecting high voltage power supply, controlling and protecting low voltage circuit, fault detection and isolation, etc. The existing outdoor high and low voltage switchgear has poor protection effect and insufficient anti-theft effect. It is easy to be stolen by lawless elements when used outdoors. In addition, the outdoor high and low voltage switchgear has poor power protection. The outdoor high and low voltage switchgear may be hit by foreign objects or hit by strong winds, resulting in the exposure of internal electrical equipment and affecting power safety. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an outdoor protective high and low voltage switch cabinet, which solves the problems of poor anti-theft effect and insufficient power protection of outdoor high and low voltage switch cabinets proposed in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A protective high and low voltage switch cabinet for outdoor use comprises a high and low voltage switch cabinet body, a detection and protection component and a base, wherein the inner wall of the cavity of the high and low voltage switch cabinet body is provided with a detection and protection component, the bottom of the high and low voltage switch cabinet body is provided with a base, the base is connected with a connecting component, the connecting component is provided at the bottom of the cavity of the high and low voltage switch cabinet body, the connecting component is connected with a T-block, and the T-block is fixedly connected to the bottom of the cavity of the high and low voltage switch cabinet body.

[0008] Furthermore, a cabinet door is rotatably connected to the high and low voltage switch cabinet body, and a rectangular array of plug-in holes is provided at the bottom of the cavity of the high and low voltage switch cabinet body.

[0009] Furthermore, the detection and protection component is composed of an impact sensor and a tilt sensor, and the impact sensor and the tilt sensor are both fixedly connected to the inner wall of the cavity of the high and low voltage switch cabinet body.

[0010] Furthermore, the base is composed of a bottom plate, a support column, a positioning hole and a positioning plate, and four support columns are fixedly connected in a rectangular array on the bottom plate. The support columns are plugged into the plug-in holes, and a positioning hole is provided at one end of the support column plugged into the plug-in hole, and the bottom of the support column is fixedly connected to a positioning plate.

[0011] Furthermore, the connection assembly consists of a plug-in frame, a shift block and a spring. The plug-in frames are symmetrically arranged and plugged in with the positioning holes. The plug-in frame is fixedly connected with a shift block. The two plug-in frames are fixedly connected by a spring.

[0012] Furthermore, a movable groove is provided on the T-block, and the movable groove is slidably connected with the shift block.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an outdoor protective high and low voltage switch cabinet, which has the following beneficial effects:

[0015] The outdoor protective high and low voltage switch cabinet designed by the utility model has a base, a connecting component and a T-block arranged at the bottom of the high and low voltage switch cabinet body, so that the high and low voltage switch cabinet body can improve its own anti-theft effect when installed, and avoid being stolen by lawless elements when used outdoors, which affects the use effect. Moreover, through the design of the detection and protection component, when the high and low voltage switch cabinet body is used outdoors, it can cut off the power to the internal electrical equipment in time after being hit or hit by foreign objects and damaged, so as to avoid the risk of electric shock caused by the exposure of the internal electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the high and low voltage switch cabinet of the utility model;

[0018] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection assembly and T-block structure of the utility model.

[0020] In the figure: 1. High and low voltage switch cabinet body; 101. Cabinet door; 102. Plug hole; 2. Detection and protection component; 201. Impact sensor; 202. Tilt sensor; 3. Base; 301. Bottom plate; 302. Support column; 303. Positioning hole; 304. Positioning plate; 4. Connection component; 401. Plug frame; 402. Dial block; 403. Spring; 5. T-block; 501. Movable slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4As shown, an outdoor protective high and low voltage switch cabinet proposed in one embodiment of the utility model includes a high and low voltage switch cabinet body 1, a detection and protection component 2 and a base 3. The outdoor protective high and low voltage switch cabinet designed in this scheme can improve the overall anti-theft effect, and can cut off the power in time when the high and low voltage switch cabinet is hit or tilted and collapsed, so as to avoid the exposure of internal electrical equipment and the risk of electric shock. The inner wall of the cavity of the high and low voltage switch cabinet body 1 is provided with a detection and protection component 2, and the bottom of the high and low voltage switch cabinet body 1 is provided with a base 3. The base 3 is connected with the connecting component 4, and the connecting component 4 is provided at the bottom of the cavity of the high and low voltage switch cabinet body 1. The connecting component 4 is connected with the T-block 5, and the T-block 5 is fixedly connected to the At the bottom of the cavity of the high and low voltage switch cabinet body 1, the detection and protection component 2 of the scheme is electrically connected to the external control equipment through the conductive wire to meet the power supply demand. When the high and low voltage switch cabinet body 1 needs to be installed, the base 3 is first fixed so that the positioning plate 304 is immersed in the concrete, so that the bottom plate 301 is flush with the concrete. After the concrete solidifies, the positioning plate 304 and the support column 302 are fixed. At this time, the plug-in hole 102 opened on the high and low voltage switch cabinet body 1 is plugged into the support column 302, so that the high and low voltage switch cabinet body 1 is connected with the base 3. When the support column 302 is plugged into the plug-in hole 102, the top of the support column 302 will contact the plug-in frame 401 set on the inclined surface, so that the plug-in frame 401 is The two plug-in frames 401 are squeezed and contracted. When the two plug-in frames 401 contract, the spring 403 will squeeze and maintain the rebound force. When the plug-in frame 401 moves to the position of the positioning hole 303, the spring 403 rebounds and can reset the plug-in frame 401, so that the plug-in frame 401 is plugged into the positioning hole 303 to meet the positioning use. The plug-in frame 401 is designed to slide and plug in on the T-block 5 to ensure that the movement of the connecting component 4 remains horizontal. When the high and low voltage switch cabinet body 1 needs to be removed from the base 3, the dial block 402 can be moved to make the dial block 402 slide and connect in the active groove 501 for adjustment to meet the use requirements. When the high and low voltage switch cabinet body 1 is removed from the base 3, the cabinet door 101 must be opened to adjust the connection. The connection component 4 is operated and moved to improve the anti-theft effect. Through the design of the impact sensor 201 and the tilt sensor 202, the circuit of the electrical equipment inside the high and low voltage switch cabinet body 1 can be disconnected in time when the high and low voltage switch cabinet body 1 is impacted or tilted. The impact sensor 201 and the tilt sensor 202 are powered by external power lines to meet the control of the internal electrical power supply of the high and low voltage switch cabinet body 1. The impact sensor 201 and the tilt sensor 202 can independently control the switch of the internal electrical equipment of the high and low voltage switch cabinet body 1, so as to avoid the high and low voltage switch cabinet body 1 being hit by impact or heavy objects when being used outdoors, resulting in the internal electrical equipment being exposed and prone to electric shock.The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0024] like Figure 2 As shown, in some embodiments, a cabinet door 101 is rotatably connected to the high and low voltage switch cabinet body 1, and a rectangular array of plug holes 102 are provided at the bottom of the cavity of the high and low voltage switch cabinet body 1. The design of the high and low voltage switch cabinet body 1 meets the use requirements and ensures that electrical equipment can be installed inside for use.

[0025] like Figure 2 As shown, in some embodiments, the detection and protection component 2 is composed of an impact sensor 201 and a tilt sensor 202, and the impact sensor 201 and the tilt sensor 202 are both fixedly connected to the inner wall of the cavity of the high and low voltage switch cabinet body 1. When the high and low voltage switch cabinet body 1 is damaged, the detection and protection component 2 can promptly cut off the power to the internal electrical equipment to reduce the risk of electric shock.

[0026] like Figure 3 As shown, in some embodiments, the base 3 is composed of a bottom plate 301, a support column 302, a positioning hole 303 and a positioning plate 304. Four support columns 302 are fixedly connected in a rectangular array on the bottom plate 301. The support columns 302 are plugged into the plug-in holes 102. A positioning hole 303 is provided at one end of the support column 302 plugged into the plug-in hole 102. The bottom of the support column 302 is fixedly connected with a positioning plate 304. The base 3 meets the requirements of fixed installation and use of the high and low voltage switch cabinet body 1.

[0027] like Figure 4 As shown, in some embodiments, the connection component 4 is composed of a plug-in frame 401, a shift block 402 and a spring 403. The plug-in frame 401 is symmetrically arranged, and the plug-in frame 401 is plugged in with the positioning hole 303. The plug-in frame 401 is fixedly connected with a shift block 402, and the two plug-in frames 401 are fixedly connected by a spring 403. A movable groove 501 is provided on the T-block 5, and the movable groove 501 is slidably connected with the shift block 402. The design of the connection component 4 and the T-block 5 can improve the anti-theft effect of the high and low voltage switch cabinet body 1, and can improve the convenience of disassembly and assembly of the high and low voltage switch cabinet body 1.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A protective high and low voltage switch cabinet for outdoor use, comprising a high and low voltage switch cabinet body (1), a detection and protection component (2) and a base (3), characterized in that: The inner wall of the cavity of the high- and low-voltage switch cabinet body (1) is provided with a detection and protection component (2); the bottom of the high- and low-voltage switch cabinet body (1) is provided with a base (3); the base (3) is provided in a cooperative connection with a connecting component (4); the connecting component (4) is provided at the bottom of the cavity of the high- and low-voltage switch cabinet body (1); the connecting component (4) is provided in a cooperative connection with a T-block (5); the T-block (5) is fixedly connected to the bottom of the cavity of the high- and low-voltage switch cabinet body (1).

2. The outdoor protective high and low voltage switch cabinet according to claim 1 is characterized in that: A cabinet door (101) is rotatably connected to the high and low voltage switch cabinet body (1), and a rectangular array of plug-in holes (102) is provided at the bottom of the cavity of the high and low voltage switch cabinet body (1).

3. The outdoor protective high and low voltage switch cabinet according to claim 1 is characterized in that: The detection and protection component (2) is composed of an impact sensor (201) and a tilt sensor (202), and the impact sensor (201) and the tilt sensor (202) are both fixedly connected to the inner wall of the cavity of the high and low voltage switch cabinet body (1).

4. The outdoor protective high and low voltage switch cabinet according to claim 1 is characterized in that: The base (3) is composed of a bottom plate (301), a support column (302), a positioning hole (303) and a positioning plate (304); four support columns (302) are fixedly connected in a rectangular array on the bottom plate (301); the support columns (302) are plugged into the plug holes (102); one end of the support column (302) plugged into the plug holes (102) is provided with a positioning hole (303); and the bottom of the support column (302) is fixedly connected to a positioning plate (304).

5. The outdoor protective high and low voltage switch cabinet according to claim 1 is characterized in that: The connection assembly (4) is composed of a plug-in frame (401), a shifting block (402) and a spring (403); the plug-in frame (401) is symmetrically arranged; the plug-in frame (401) is plugged in with the positioning hole (303); the shifting block (402) is fixedly connected to the plug-in frame (401); and the two plug-in frames (401) are fixedly connected via the spring (403).

6. The outdoor protective high and low voltage switch cabinet according to claim 1 is characterized in that: The T-shaped block (5) is provided with a movable groove (501), and the movable groove (501) is slidably connected with the shifting block (402).

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