Connecting base structure of high-low voltage switch cabinet

Abstract

The utility model discloses a base connecting structure of a high-low voltage switch cabinet, which comprises a switch cabinet and a connecting plate, the inner bottom end of the switch cabinet is provided with the connecting plate, and the base connecting structure of the high-low voltage switch cabinet further comprises a moisture-proof mechanism arranged at the bottom end of the switch cabinet; and the protection mechanism is arranged at the top end of the connecting plate. According to the base connecting structure of the high-low voltage switch cabinet, through use work of the moisture-proof mechanism, moisture-proof work is carried out on the bottom end of the switch cabinet during normal use of the switch cabinet, through use work of the protection mechanism, protection work is carried out on the connecting position of a bottom line and the switch cabinet, and through cooperative use of the above structures, the safety of the switch cabinet is improved. The problems that moisture protection cannot be carried out when an existing switch cabinet is used, and dust protection work cannot be carried out on the linkage position of a ground wire and the switch cabinet are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage switch cabinets, in particular to a connection base structure of a high and low voltage switch cabinet. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the branch control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage switch cabinets with high-voltage busbars, such as power plants, etc. Some are also equipped with low-frequency load reduction to protect the main equipment. At present, when the switch cabinet is in use, the steel plate at the bottom does not have a moisture-proof effect, which leads to moisture easily entering the interior of the switch cabinet during long-term use, thereby affecting the service life of the internal connection wires of the switch cabinet, and the connection position between the bottom line and the inside of the switch cabinet cannot be protected. Dust covering the connection position can easily cause line short circuit problems. Utility Model Content

[0003] The utility model aims to provide a connection base structure for high and low voltage switch cabinets, so as to solve the problem raised in the above background technology that the current switch cabinet, when in use, has a steel plate at the bottom that does not have a moisture-proof effect, so that moisture can easily enter the interior of the switch cabinet during long-term use, thereby affecting the service life of the internal connecting wires of the switch cabinet, and the connection position between the bottom line and the inside of the switch cabinet cannot be protected, and dust covering the connection position can easily cause a line short circuit.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connection base structure of a high and low voltage switch cabinet, comprising a switch cabinet and a connection plate, wherein a connection plate is arranged at the inner bottom end of the switch cabinet, and the connection base structure of the high and low voltage switch cabinet further comprises: a moisture-proof mechanism and a protective mechanism;

[0005] The moisture-proof mechanism is arranged at the bottom of the switch cabinet; the protective mechanism is arranged at the top of the connecting plate; wherein the moisture-proof mechanism is used to perform moisture-proof work on the contact between the bottom of the switch cabinet and the ground, and the protective mechanism can be used to protect the connection between the connecting wire and the connecting plate from dust.

[0006] Preferably, the moisture-proof mechanism includes: a slot plate fixedly arranged at the bottom end of the switch cabinet; a slider movably arranged on both sides of the inside of the slot plate; a frame fixedly arranged on the inner side of the slider; a moisture-proof pad detachably arranged on the inner side of the frame; a baffle fixedly arranged on the front surface of the frame; the slot plate is used to support the moisture-proof pad, and the moisture-proof pad can be supported by the frame and pulled out from the inside of the slot plate through the slider for replacement.

[0007] Preferably, sliding grooves matching the sliding blocks are provided on both sides of the interior of the groove plate.

[0008] Preferably, the material of the moisture-proof pad is a breathable moisture-proof pad commonly found on the market.

[0009] Preferably, the protective mechanism includes: a slot block fitted at the top of the connecting plate; a clamping block fixedly arranged at the right bottom end of the slot block; a filter fixedly arranged inside the top of the slot block; wherein the slot block can protect the contact position between the connecting plate and the connecting line after being fixed to the top of the connecting plate by the clamping block.

[0010] Preferably, a through groove is formed on the outer wall of the groove block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the base structure of the high and low voltage switch cabinet provided by the utility model achieves moisture-proof work on the bottom end of the switch cabinet during normal use through the use of a moisture-proof mechanism, and achieves dust-proof work on the connection position between the bottom line and the switch cabinet through the use of a protective mechanism. Through the cooperation of the above-mentioned structures, the problem that the current switch cabinet cannot be protected from moisture during use is solved, and the problem that the connection position between the ground wire and the switch cabinet cannot be protected from dust is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Detailed view of the connection structure in front view section;

[0014] Figure 3 for Figure 2 Enlarged detail view of the connection structure of the middle protection mechanism;

[0015] Figure 4 for Figure 2 Detailed view of the connection structure from top view;

[0016] Figure 5 for Figure 3 Detailed view of the connection structure of the middle slot block from the side.

[0017] In the figure: 1. switch cabinet, 2. connecting plate, 3. moisture-proof mechanism, 301. slot plate, 302. slider, 303. frame, 304. moisture-proof pad, 305. baffle, 4. protection mechanism, 401. slot block, 402. card block, 403. filter screen. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a technical solution: a connection base structure of a high and low voltage switch cabinet, comprising a switch cabinet 1 and a connection plate 2, wherein the connection plate 2 is arranged at the bottom end of the switch cabinet 1, and the connection base structure of the high and low voltage switch cabinet further comprises: a moisture-proof mechanism 3 arranged at the bottom end of the switch cabinet 1, and a protective mechanism 4 arranged at the top end of the connection plate 2, wherein the moisture-proof mechanism 3 is used to perform moisture-proof work on the contact between the bottom end of the switch cabinet 1 and the ground, and the protective mechanism 4 can be used to protect the connection between the connecting wire and the connection plate 2 from dust.

[0020] Specifically, the moisture-proof mechanism 3 includes: a groove plate 301, a slider 302, a frame 303, a moisture-proof pad 304 and a baffle 305;

[0021] The slot plate 301 is fixedly arranged at the bottom end of the switch cabinet 1, and the sliders 302 are movably arranged on both sides of the inside of the slot plate 301. The sliders 302 are used to slide and limit the frame 303. The frame 303 is fixedly arranged on the inner side of the slider 302. The moisture-proof pad 304 is detachably arranged on the inner side of the frame 303. The moisture-proof pad 304 can block moisture. The baffle 305 is fixedly arranged on the front surface of the frame 303, wherein the slot plate 301 is used to support the moisture-proof pad 304. The anti-slip pad can be supported by the frame 303 and can be pulled out from the inside of the slot block 301 through the slider 302 for replacement. Slide grooves matching the sliders 302 are provided on both sides of the inside of the slot plate 301. The moisture-proof pad 304 is made of a breathable moisture-proof pad commonly found on the market.

[0022] More specifically, the protection mechanism 4 includes: a slot block 401, a clamp block 402 and a filter screen 403;

[0023] The slot block 401 is fittedly arranged at the top of the connecting plate 2, and is used to protect the contact position between the connecting plate 2 and the connecting line. The clamping block 402 is fixedly arranged at the bottom right end of the slot block 401, and the clamping block 402 facilitates the fixation of the slot block 401. The filter screen 403 is fixedly arranged inside the top of the slot block 401, wherein the slot block 401 can protect the contact position between the connecting plate 2 and the connecting line after being fixed to the top of the connecting plate 2 by the clamping block 402, and a through groove is opened on the outer wall of the slot block 401.

[0024] Working principle: When the connection base structure of the high and low voltage switch cabinet is used, the user first connects the bottom line to be connected with the top of the connecting plate 2, and then the user aligns the slot block 401 with the connection position through the through slot, and then inserts the card block 402 into the card slot opened on the surface of the connecting plate 2, and then buckles the slot block 401 on the bottom end of the connecting line and the outer wall of the connecting plate 2 to prevent dust from entering, and then the user fixes the moisture-proof pad 304 on the inner side of the frame 303, and then the user drives the frame 303 with the baffle 305 to align the slider 302 with the slot opened inside the slot plate 301. The slide groove position, then insert the slider 302 into the slide groove, and then push the baffle 305 forward, and then limit the frame 303 through the slider 302, the frame 303 drives the moisture-proof pad 304 to be inserted into the interior of the slot plate 301, and then fix the baffle 305 with bolts. The moisture-proof pad 304 can effectively prevent the moisture generated by the ground from entering the interior of the switch cabinet 1, and then the slot block 401 is buckled at the position where the connecting line and the connecting plate 2 are in contact with each other to effectively protect against dust, and prevent dust from covering the connection position and causing a short circuit and causing danger.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection base structure for a high- and low-voltage switch cabinet, comprising a switch cabinet (1) and a connection plate (2), wherein the connection plate (2) is arranged at the bottom end of the interior of the switch cabinet (1), characterized in that: The base connection structure of the high and low voltage switch cabinet further comprises a moisture-proof mechanism (3) and a protection mechanism (4). The moisture-proof mechanism (3) is arranged at the bottom of the switch cabinet (1) and is used to prevent moisture from contacting the bottom of the switch cabinet (1) with the ground. The protection mechanism (4) can be used to protect the connection between the connecting wire and the connecting plate (2) from dust. The protection mechanism (4) comprises: A slot plate (301) fixedly arranged at the bottom end of the switch cabinet (1); Slide blocks (302) are movably arranged on both sides of the interior of the groove plate (301); A frame (303) fixedly disposed on the inner side of the slider (302); A moisture-proof pad (304) detachably arranged on the inner side of the frame (303); A baffle (305) fixedly disposed on the front surface of the frame (303); The groove plate (301) is used to support the moisture-proof pad (304); the moisture-proof pad (304) can be supported by the frame (303) and can be pulled out from the inside of the groove plate (301) through the slider (302) for replacement; The protection mechanism (4) is arranged on the top of the connecting plate (2), and comprises: A slot block (401) is arranged to fit on the top of the connecting plate (2); A clamping block (402) is fixedly arranged at the right bottom end of the slot block (401); A filter screen (403) fixedly disposed inside the top end of the tank block (401); Wherein, after the slot block (401) is fixed to the top end of the connection plate (2) via the clamping block (402), the contact position between the connection plate (2) and the connection line can be protected.

2. A connection base structure for a high and low voltage switch cabinet according to claim 1, characterized in that: Sliding grooves matching the sliding block (302) are provided on both sides of the interior of the groove plate (301).

3. The connection base structure of a high and low voltage switch cabinet according to claim 1 is characterized in that: The material of the moisture-proof pad (304) is a common breathable moisture-proof pad on the market.

4. The base connection structure of a high and low voltage switch cabinet according to claim 1, characterized in that: The outer wall of the slot block (401) is provided with a through slot.

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