Pass box with red copper branch row

Abstract

The utility model discloses a pass box with a red copper shunt bar, which relates to electric power supply and distribution equipment and comprises a box body, a groove is downwards arranged on the top surface of the box body, a fixed frame is arranged in the groove and positioned above the bottom surface of the groove, the fixed frame is fixedly connected with the inner wall of the box body, and the inner wall of the box body is fixedly connected with the red copper shunt bar. The utility model relates to a distribution box, which comprises a box body and a branch row, the box body is provided with a fixed frame, the branch row penetrates through the fixed frame and is fixedly connected with the fixed frame, the branch row is made of red copper, inner frames are fixed on two sides of the fixed frame, dustproof covers are arranged on two sides of the fixed frame, and a box cover is hinged on the top surface of the box body. And the shunt row is prevented from being contacted with dust.

Description

Technical Field

[0001] This utility model relates to power supply and distribution equipment, specifically a passage box with a copper branch line. Background Technology

[0002] A junction box is a power distribution device installed between circuits during the laying of electrical wires to facilitate the maintenance of the lines. Existing junction boxes generally have the wires directly installed inside the box via branch lines. Long-term use of the junction box may cause a large amount of dust to accumulate between the wires and the branch lines, which may lead to short circuits. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a system where dust covers are provided on both sides of the branch line installed inside the passage box. These dust covers can shield the branch line and prevent dust from affecting it, thus solving the problems mentioned in the background art.

[0005] 2. Technical Solution

[0006] A junction box with a copper branch line includes a box body, a groove formed on the top surface of the box body, a fixing frame located above the bottom surface of the groove and fixedly connected to the inner wall of the box body, the fixing frame being penetrated by and fixedly connected to the branch line, the branch line being made of copper, inner frames fixed on both sides of the fixing frame, dust covers also provided on both sides of the fixing frame, and a box cover hinged to the top surface of the box body.

[0007] Preferably, the two inner walls of the box body and the branch line are also fixed with sliding rods. The sliding rods pass through the fixed frame and are fixedly connected to the fixed frame. The dust cover has sliding grooves at both ends that cooperate with the sliding rods. The dust cover can slide on the sliding rods. The sides of the dust cover that are close to each other are fixedly connected with outer frames. The inner wall of the outer frame can fit against the outer wall of the inner frame.

[0008] Preferably, the top surface of the fixing frame is provided with a plurality of evenly distributed fastening holes, the fastening holes penetrating the top surface of the branching row, and the side surface of the branching row is provided with a through hole, the through hole communicating with the fastening holes, and a fastening screw being threaded into the fastening hole.

[0009] Preferably, the side wall of the dust cover has a second through hole, the diameter of the second through hole is the same as the diameter of the first through hole, and the height of the second through hole is also the same as that of the first through hole.

[0010] Preferably, the two opposite side walls of the housing, which are different from the two side walls of the fixed frame, are provided with bus holes.

[0011] 3. Beneficial effects

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The branch line inside the passage box is equipped with dust covers on both sides. The dust covers can protect the branch line during the operation of the passage box and prevent the branch line from coming into contact with dust. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of part of the structure of this utility model;

[0016] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0017] Figure 4 This is a schematic diagram of the dust cover structure in this utility model;

[0018] Figure 5 This is a partial structural diagram of the present utility model.

[0019] In the diagram: 1. Cabinet; 2. Branching bar; 3. Fixing frame; 4. Dust cover; 5. Cabinet cover; 101. Main bus hole; 102. Slide rod; 201. Cable guide hole one; 202. Fastening screw; 301. Inner frame; 303. Fastening hole; 401. Cable guide hole two; 402. Outer frame; 403. Slide groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example

[0022] Reference Figure 1-5 As shown,

[0023] A passage box with a copper branch line includes a box body 1. A groove is formed on the top surface of the box body 1, and a fixing frame 3 is disposed within the groove, positioned above the bottom surface of the groove. The fixing frame 3 is fixedly connected to the inner wall of the box body 1. The fixing frame 3 is penetrated by and fixedly connected to the branch line 2, which is made of copper. Inner frames 301 are fixed to both sides of the fixing frame 3. Dust covers 4 are also provided on both sides of the fixing frame 3. A box cover 5 is hinged to the top surface of the box body 1. Two different side walls of the box body 1 from the fixed frame 3... A busbar hole 101 is provided on the opposite side wall. A second through hole 401 is provided on the side wall of the dust cover 4. The diameter of the second through hole 401 is the same as that of the first through hole 201, and the height of the second through hole 401 is also the same as that of the first through hole 201. A plurality of evenly distributed fastening holes 303 are provided on the top surface of the fixing frame 3. The fastening holes 303 penetrate the top surface of the branch row 2. A first through hole 201 is provided on the side of the branch row 2. The first through hole 201 communicates with the fastening hole 303. A fastening screw 202 is threaded into the fastening hole 303.

[0024] When workers need to place the wires in the junction box, they first open the cover 5 at the top of the box 1, then pass the wires through the main bus hole 101, and then pass different wires through the second wire hole 401 and the first wire hole 201 in sequence, so that the end of the wire is directly below the fastening hole 303. Tighten the fastening screw 202 so that the fastening screw 202 moves vertically downward to fix the end of the wire. Finally, close the cover 5 to fix the wires stably in the junction box. The multiple first wire holes 201 can prevent the wires from being distinguished in the junction box and prevent the wires from getting tangled.

[0025] The two inner walls of the housing 1 and the branch line 2 are fixedly connected and also have a sliding rod 102. The sliding rod 102 passes through the fixed frame 3 and is fixedly connected to the fixed frame 3. The dust cover 4 has sliding grooves at both ends that cooperate with the sliding rod 102. The dust cover 4 can slide on the sliding rod 102. The sides of the dust cover 4 that are close to each other are fixedly connected to an outer frame 402. The inner wall of the outer frame 402 can fit against the outer wall of the inner frame 301.

[0026] After the wires are fixed to the branch line 2, the workers can slide the dust cover 4 with grooves at both ends of the branch line 2 on the slide rod 102, so that the inner frame 301 enters the outer frame 402. The inner wall of the outer frame 402 will fit against the outer wall of the inner frame 301, thus covering the branch line 2 and preventing the branch line 2 from becoming too dusty due to prolonged use, which could cause short circuits in the wires.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A junction box with a copper branch line, comprising a box body (1), wherein the top surface of the box body (1) has a downward-facing groove, characterized in that: A fixed frame (3) is provided in the groove above the bottom surface of the groove. The fixed frame (3) is fixedly connected to the inner wall of the box (1). The fixed frame (3) is penetrated by the branch line (2) and fixedly connected to the branch line (2). The branch line (2) is made of copper. Inner frames (301) are fixed on both sides of the fixed frame (3). Dust covers (4) are also provided on both sides of the fixed frame (3). A box cover (5) is hinged to the top surface of the box (1).

2. A passage box with a copper branch line according to claim 1, characterized in that: The two inner walls of the box (1) and the branch line (2) are fixedly connected and also have a sliding rod (102). The sliding rod (102) passes through the fixed frame (3) and is fixedly connected to the fixed frame (3). The dust cover (4) has a sliding groove (403) at both ends that cooperates with the sliding rod (102). The dust cover (4) can slide on the sliding rod (102). The dust cover (4) is fixedly connected to an outer frame (402) on the side of the dust cover (4) that is close to each other. The inner wall of the outer frame (402) can fit against the outer wall of the inner frame (301).

3. A passage box with a copper branch line according to claim 1, characterized in that: The top surface of the fixed frame (3) is provided with a plurality of evenly distributed fastening holes (303), the fastening holes (303) penetrate the top surface of the branch row (2), the side surface of the branch row (2) is provided with a through hole (201), the through hole (201) communicates with the fastening holes (303), and the fastening holes (303) are internally threaded with fastening screws (202).

4. A passage box with a copper branch line according to claim 1, characterized in that: The dust cover (4) has a second through hole (401) on its side wall. The diameter of the second through hole (401) is the same as that of the first through hole (201), and the height of the second through hole (401) is also the same as that of the first through hole (201).

5. A passage box with a copper branch line according to claim 1, characterized in that: Bus holes (101) are provided on two opposite side walls of the housing (1), which are different from the two side walls of the fixed frame (3).

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