Anti-creeping grounding protection mechanism for power distribution

Abstract

The utility model relates to the technical field of grounding, in particular to an anti-creeping grounding protection mechanism for power distribution, which comprises a power distribution box, an upper grounding assembly, a lower grounding assembly and a grounding wire, the upper grounding assembly is connected to one side in the power distribution box close to the front side, and the grounding wire is connected to the lower end of the upper grounding assembly. The lower end of the grounding wire is connected with a lower grounding assembly, an insulating sleeve is arranged at the position, close to the grounding wire, of the lower portion in the distribution box, and the upper grounding assembly is composed of a mounting frame, a first insulating column, a first locking bolt, an inserting groove, a through hole, a grounding frame and a second locking bolt. The lower grounding assembly is composed of a grounding plate, a connecting screw rod, a second insulating column and a third locking bolt. The two ends of the grounding wire are provided with lantern rings.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding, in particular to a leakage-proof grounding protection mechanism for power distribution. Background Art

[0002] A leak-proof structure needs to be set up in the distribution box to protect the safety of internal components, but multiple sets of grounding wires will take up more space in the distribution box, affecting the overall installation.

[0003] Therefore, it is necessary to design a leakage protection grounding mechanism for power distribution to solve the problems in the above-mentioned background technology. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a leakage-proof grounding protection mechanism for power distribution.

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

[0006] A leakage protection grounding mechanism for power distribution, comprising a distribution box, an upper grounding assembly, a lower grounding assembly and a grounding wire, wherein the upper grounding assembly is connected to one side of the distribution box near the front, the lower end of the upper grounding assembly is connected to the grounding wire, and the lower end of the grounding wire is connected to the lower grounding assembly;

[0007] An insulating sleeve is provided at the lower part of the distribution box near the grounding wire;

[0008] The upper grounding assembly is composed of a mounting frame, a first insulating column, a first locking bolt, a plug-in slot, a through hole, a grounding frame, and a second locking bolt. The front of the mounting frame is connected to multiple groups of first insulating columns, the front of the first insulating column is connected to the grounding frame, the front of the grounding frame is provided with multiple groups of through holes, the through holes are connected with the first locking bolts, one side of the grounding frame is provided with multiple groups of plug-in slots, and the lower end of the grounding frame is connected to the second locking bolt;

[0009] The lower grounding assembly is composed of a grounding plate, a connecting screw, a second insulating column and a third locking bolt, and the back of the grounding plate is connected to the second insulating column, a connecting screw is provided in the middle of the back of the second insulating column, and the front of the grounding plate is connected to the third locking bolt;

[0010] Rings are arranged at both ends of the grounding wire.

[0011] As a preferred solution of the utility model, the connecting screw rod is screwed and connected to the ground and the electric pole by threads, and the third locking bolt passes through the collar and the grounding plate and is connected to the second insulating column.

[0012] As a preferred solution of the utility model, the second locking bolt is connected to the grounding frame after passing through the collar.

[0013] As a preferred solution of the utility model, the first locking bolt passes through the through hole on the grounding frame and is connected to the first insulating column.

[0014] As a preferred solution of the utility model, the mounting frame and the distribution box are connected by bolts.

[0015] As a preferred solution of the utility model, the insulating sleeve and the grounding wire and the distribution box are connected by socket connection.

[0016] To sum up, the technical effects and advantages of the utility model are as follows: the anti-leakage grounding protection mechanism for power distribution, the lower grounding component is a combined structure, which can be assembled according to needs. During installation, the second insulating column is installed at the required installation location through the connecting screw, and then the grounding plate is installed on the second insulating column and the grounding plate is grounded. During installation, one end of the wires that need to be grounded for each component in the distribution box is wound into a ring and inserted into the plug-in slot, and then locked by the first locking bolt. The lower end of the grounding frame is connected to the lower grounding component through the grounding wire to form a combined grounding structure, which occupies a small space and is easy to install. It has many accessible ports, and the grounding frame and the mounting frame are insulated by the first insulating column, and the grounding wire and the distribution box are insulated by the insulating sleeve, forming an effective anti-leakage grounding protection mechanism for power distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the grounding wire of the utility model;

[0019] Figure 3 This is a split structure diagram of the upper grounding component of the utility model;

[0020] Figure 4 This is a split structural diagram of the lower grounding component of the utility model.

[0021] In the figure: 1. distribution box; 101. insulating sleeve; 2. upper grounding assembly; 201. mounting frame; 202. first insulating column; 203. first locking bolt; 204. plug-in slot; 205. through hole; 206. grounding frame; 207. second locking bolt; 3. lower grounding assembly; 301. grounding plate; 302. connecting screw; 303. second insulating column; 304. third locking bolt; 4. grounding wire; 401. collar. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 4 A leakage protection grounding mechanism for power distribution, comprising a distribution box 1, an upper grounding assembly 2, a lower grounding assembly 3 and a grounding wire 4, wherein the upper grounding assembly 2 is connected to one side of the distribution box 1 near the front, the lower end of the upper grounding assembly 2 is connected to the grounding wire 4, and the lower end of the grounding wire 4 is connected to the lower grounding assembly 3; an insulating sleeve 101 is provided near the grounding wire 4 at the lower part of the distribution box 1; the upper grounding assembly 2 is composed of a mounting frame 201, a first insulating column 202, a first locking bolt 203, a plug-in slot 204, a through hole 205, a grounding frame 206 and a second locking bolt 207, and a plurality of first insulating columns 202 are connected to the front of the mounting frame 201, and the first insulating columns 203 are connected to the grounding wire 4. 02 is connected to a grounding frame 206 on the front side, and a plurality of through holes 205 are provided on the front side of the grounding frame 206, and a first locking bolt 203 is connected in the through hole 205, and a plurality of plug-in slots 204 are provided on one side of the grounding frame 206, and a second locking bolt 207 is connected to the lower end of the grounding frame 206; the lower grounding assembly 3 is composed of a grounding plate 301, a connecting screw 302, a second insulating column 303 and a third locking bolt 304, and the back side of the grounding plate 301 is connected to the second insulating column 303, a connecting screw 302 is provided in the middle of the back side of the second insulating column 303, and the front side of the grounding plate 301 is connected to the third locking bolt 304; rings 401 are provided at both ends of the grounding wire 4.

[0024] Reference Figure 1 , Figure 2 and Figure 4 A leak-proof structure needs to be set up in the distribution box to protect the safety of internal components, but multiple sets of grounding wires will occupy more space in the distribution box, affecting the overall installation. The connecting screw 302 is tightened with the ground and the pole through a thread. The third locking bolt 304 passes through the ring 401 and the grounding plate 301 and is connected to the second insulating column 303. The lower grounding assembly 3 is a combined structure and can be assembled according to needs. During installation, the second insulating column 303 is installed at the required installation location through the connecting screw 302, and then the grounding plate 301 is installed on the second insulating column 303 and the grounding plate 301 is grounded.

[0025] Reference Figure 1 , Figure 2 and Figure 3The second locking bolt 207 passes through the ring 401 and is connected to the grounding frame 206. The first locking bolt 203 passes through the through hole 205 on the grounding frame 206 and is connected to the first insulating column 202. The mounting frame 201 and the distribution box 1 are connected by bolts, and the insulating sleeve 101 and the grounding wire 4 and the distribution box 1 are connected by sleeves. During installation, one end of the wire that needs to be grounded for each component in the distribution box 1 is wound into a ring and inserted into the plug-in slot 204, and then locked by the first locking bolt 203. The lower end of the grounding frame 206 is connected to the lower grounding component 3 through the grounding wire 4 to form a combined grounding structure, which occupies a small space and is easy to install. It has many accessible ports, and the grounding frame 206 and the mounting frame 201 are insulated by the first insulating column 202, and the grounding wire 4 and the distribution box 1 are insulated by the insulating sleeve 101, forming an effective anti-leakage grounding protection mechanism for power distribution.

[0026] Working principle: The connecting screw 302 of the leakage protection mechanism for power distribution is screwed and connected to the ground and the electric pole through a threaded connection. The third locking bolt 304 passes through the collar 401 and the grounding plate 301 and is connected to the second insulating column 303. The lower grounding assembly 3 is a combined structure and can be assembled according to needs. During installation, the second insulating column 303 is installed at the desired installation location through the connecting screw 302, and then the grounding plate 301 is installed on the second insulating column 303 and the grounding plate 301 is grounded. The second locking bolt 207 passes through the collar 401 and is connected to the grounding frame 206. The first locking bolt 203 passes through the through hole 205 on the grounding frame 206 and is connected to the first insulating column 202 The mounting frame 201 and the distribution box 1 are connected by bolts, and the insulating sleeve 101, the grounding wire 4 and the distribution box 1 are connected by sockets. During installation, one end of the wires of the components in the distribution box 1 that need to be grounded is wound into a ring and inserted into the plug-in slot 204, and then locked by the first locking bolt 203. The lower end of the grounding frame 206 is connected to the lower grounding component 3 through the grounding wire 4 to form a combined grounding structure, which occupies a small space and is easy to install. It has many accessible ports, and the grounding frame 206 and the mounting frame 201 are insulated by the first insulating column 202, and the grounding wire 4 and the distribution box 1 are insulated by the insulating sleeve 101, forming an effective anti-leakage grounding protection mechanism for power distribution.

[0027] 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 leakage protection grounding mechanism for power distribution, comprising a distribution box (1), an upper grounding assembly (2), a lower grounding assembly (3) and a grounding wire (4), characterized in that: An upper grounding component (2) is connected to one side of the distribution box (1) near the front, a grounding wire (4) is connected to the lower end of the upper grounding component (2), and a lower grounding component (3) is connected to the lower end of the grounding wire (4); An insulating sleeve (101) is provided at the lower part of the distribution box (1) near the grounding wire (4); The upper grounding component (2) is composed of a mounting frame (201), a first insulating column (202), a first locking bolt (203), a plug-in slot (204), a through hole (205), a grounding frame (206) and a second locking bolt (207), and the mounting frame (201) is connected to a plurality of first insulating columns (202) on the front side, the first insulating column (202) is connected to a grounding frame (206) on the front side, the grounding frame (206) is provided with a plurality of through holes (205) on the front side, the first locking bolt (203) is connected in the through hole (205), a plurality of plug-in slots (204) are provided on one side of the grounding frame (206), and the lower end of the grounding frame (206) is connected to a second locking bolt (207); The lower grounding assembly (3) is composed of a grounding plate (301), a connecting screw (302), a second insulating column (303) and a third locking bolt (304), and the back of the grounding plate (301) is connected to the second insulating column (303), a connecting screw (302) is provided in the middle of the back of the second insulating column (303), and the front of the grounding plate (301) is connected to the third locking bolt (304); Rings (401) are provided at both ends of the grounding wire (4).

2. The anti-leakage grounding protection mechanism for power distribution according to claim 1, characterized in that: The connecting screw rod (302) is screwed and connected to the ground and the electric pole via threads, and the third locking bolt (304) passes through the collar (401) and the grounding plate (301) and is connected to the second insulating column (303).

3. The leakage protection grounding mechanism for power distribution according to claim 1, characterized in that: The second locking bolt (207) passes through the collar (401) and is connected to the grounding frame (206).

4. The leakage protection grounding mechanism for power distribution according to claim 1, characterized in that: The first locking bolt (203) passes through the through hole (205) on the grounding frame (206) and is connected to the first insulating column (202).

5. The leakage protection grounding mechanism for power distribution according to claim 1, characterized in that: The mounting frame (201) and the distribution box (1) are connected via bolts.

6. The leakage protection grounding mechanism for power distribution according to claim 1, characterized in that: The insulating sleeve (101), the grounding wire (4) and the distribution box (1) are connected via a socket connection.

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