Cable branch box with electric shock prevention function

Abstract

The utility model discloses a cable branch box with anti -electric shock function, including cable branch box main part, the inside of cable branch box main part is provided with the anti -electric shock mechanism for preventing opening cable branch box main part, the top of cable branch box main part is provided with the drainage mechanism of preventing rainwater to infiltrate to the inside of cable branch box main part, the drainage mechanism includes triangular shed roof, collection box, screw head and drainage pipe, the anti -electric shock mechanism includes hydraulic rod, ball block, ball lever and leakage protector, the inside one side of cable branch box main part is established in hydraulic rod, the ball lever is engaged in the inside of ball block, and the leakage protector is electrically connected in the inner top wall of cable branch box main part through power line, the utility model discloses simple structure, reasonable in design is favorable to avoid the person unknowing leakage to continue opening cable branch box main part and leads to the current electricity of residual to the person, avoids the inside of cable branch box main part to infiltrate too much rainwater, further optimizes the anti -electric shock function of device.

Description

Technical Field

[0001] This utility model relates to the field of cable branch box technology, specifically a cable branch box with anti-electric shock function. Background Technology

[0002] A cable distribution box is an electrical device used in a power system. Its main function is to distribute the power of the main cable to multiple branch cables. It is usually installed at a critical node in the power system to connect, distribute, and control the power flow to different areas or equipment.

[0003] The shortcomings of existing technology: Most cable distribution boxes are currently made of metal materials (such as steel plates, stainless steel, etc.) and are required to be grounded. By grounding the casing, it can be ensured that when a short circuit occurs inside or the casing becomes live due to wire damage, the current flows to the ground through the casing, thus avoiding electric shock accidents. However, not all the electricity can flow to the ground through the casing. If a person is unaware of the leakage and continues to open the cable distribution box, the residual current may shock the person. Utility Model Content

[0004] The purpose of this invention is to provide a cable branch box with anti-electric shock function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cable branch box with anti-electric shock function, comprising a cable branch box body, wherein an anti-electric shock mechanism for preventing the cable branch box body from being opened is provided inside the cable branch box body, and a drainage mechanism for preventing rainwater from penetrating into the cable branch box body is provided above the cable branch box body, wherein the anti-electric shock mechanism includes: A hydraulic rod, which is disposed on one side inside the main body of the cable branch box; A ball block, which passes through the output rod of the hydraulic rod; The cue stick is engaged inside the ball block; A residual current device (RCD) is electrically connected to the inner top wall of the cable branch box body via a power line.

[0006] Preferably, the drainage mechanism includes: The triangular canopy is fixedly connected to the top of the cable branch box body, and collection boxes are connected to both sides of the bottom of the triangular canopy to collect rainwater. Several threaded heads are fixedly connected to the side of the collection box away from the central axis of the cable branch box body, and the outer surface of the threaded heads is threaded with a drainage pipe for draining rainwater.

[0007] Preferably, a fixing plate is provided above the hydraulic rod, and bolts are threaded inside the fixing plate to fix the hydraulic rod. One side of the fixing plate is fixedly connected to the inner wall of the cable branch box body.

[0008] Preferably, a rotating shaft is fixedly connected to one side of the outer surface of the cable branch box body, and a cabinet door is rotatably connected to one end of the rotating shaft. One side edge of the cabinet door is fixedly connected to one end of the ball rod. A ball groove adapted to the ball rod is opened on one side of the ball block, and a fixing hole adapted to the hydraulic rod output rod is opened at the upper end of the ball block and the ball rod.

[0009] Preferably, an auxiliary block is welded to one side of both the main body of the cable branch box and the cabinet door, and the surface of the auxiliary block is provided with a slot for a limit lock to prevent the cabinet door from being opened.

[0010] Preferably, a base plate is fixedly connected to the lower part of the cable branch box body, and fixing rods are welded around the base plate.

[0011] Preferably, the surface of the cable branch box body is coated with polyvinyl chloride.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This cable distribution box with anti-electric shock function includes an anti-electric shock mechanism consisting of a hydraulic rod, a ball block, a ball rod, and a leakage current protector. When water enters the main body of the cable distribution box, the leakage current protector detects the water and transmits a signal to the control panel. The control panel drives the hydraulic rod to control the output rod to pass through the fixing holes opened at the upper ends of the ball block and the ball rod. The ball rod fixes the cabinet door so that it cannot be opened, which helps to prevent people from being shocked by residual current if they do not know that there is a leakage and continue to open the main body of the cable distribution box. This cable branch box with anti-electric shock function has a drainage mechanism including a triangular canopy, a collection box, a threaded head, and a drainage pipe. When rainwater drips onto the triangular canopy, it flows into the collection box through a groove on the surface of the canopy. Then, the drainage pipe is adjusted to guide the rainwater to a designated location for discharge, which facilitates the drainage of rainwater and prevents excessive rainwater from seeping into the interior of the cable branch box, further optimizing the anti-electric shock function of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a split-off front perspective view of the anti-electric shock mechanism of this utility model; Figure 3 This is a front perspective view of the drainage mechanism of this utility model; Figure 4 This is a front perspective view of the main body of the cable branch box of this utility model.

[0014] In the diagram: 1. Main body of cable branch box; 2. Anti-electric shock mechanism; 201. Hydraulic rod; 202. Ball block; 203. Ball rod; 204. Residual current device; 3. Drainage mechanism; 301. Triangular canopy top; 302. Collection box; 303. Threaded head; 304. Drainage pipe; 4. Fixing plate; 5. Bolt; 6. Rotating shaft; 7. Cabinet door; 8. Auxiliary block; 9. Base plate; 10. Fixing rod. Detailed Implementation

[0015] 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.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integrated connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" means two or more, unless otherwise explicitly specified. Example

[0019] Please see Figure 1-4As shown, the technical solution of the cable branch box with anti-electric shock function provided by this utility model includes a cable branch box body 1. An anti-electric shock mechanism 2 for preventing the cable branch box body 1 from being opened is provided inside the cable branch box body 1. A drainage mechanism 3 for preventing rainwater from penetrating into the cable branch box body 1 is provided above the cable branch box body 1. The anti-electric shock mechanism 2 includes a hydraulic rod 201, a ball block 202, a ball rod 203, and a leakage current protector 204. The hydraulic rod 201 is located inside the cable branch box body 1 on one side, and the ball block 202 passes through the hydraulic rod 201. The rod 203 is engaged inside the ball block 202. The leakage current protector 204 is electrically connected to the inner top wall of the cable branch box body 1 via the power cord. When water enters the cable branch box body 1, the leakage current protector 204 detects the water and transmits a signal to the control panel. The control panel drives the hydraulic rod 201 to control the output rod to pass through the fixing hole opened at the upper end of the ball block 202 and the rod 203. The rod 203 fixes the cabinet door 7 so that it cannot be opened, which helps to prevent people from opening the cable branch box body 1 without knowing about the leakage and being shocked by the residual current.

[0020] The drainage mechanism 3 includes a triangular canopy 301, a collection box 302, a threaded head 303, and a drainage pipe 304. The triangular canopy 301 is fixedly connected to the top of the cable branch box body 1. Collection boxes 302 are connected to both sides of the bottom of the triangular canopy 301 for collecting rainwater. The threaded head 303 is fixedly connected to the side of the collection box 302 away from the central axis of the cable branch box body 1. The outer surface of the threaded head 303 is threaded with a drainage pipe 304 for draining rainwater. When rainwater drips onto the top of the triangular canopy 301, it flows into the inside of the collection box 302 through the groove opened on the surface of the triangular canopy 301. Then, the drainage pipe 304 is adjusted to drain the rainwater to a designated location for discharge, which facilitates the drainage of rainwater and prevents excessive rainwater from seeping into the inside of the cable branch box body 1, further optimizing the anti-electric shock function of the device.

[0021] A fixing plate 4 is provided above the hydraulic rod 201. Bolts 5 are threaded inside the fixing plate 4 to fix the hydraulic rod 201. One side of the fixing plate 4 is fixedly connected to the inner wall of the cable branch box body 1. Rotating the bolts 5 separates the hydraulic rod 201 from the fixing plate 4, making it convenient to disassemble and repair the hydraulic rod 201.

[0022] A rotating shaft 6 is fixedly connected to one side of the outer surface of the cable branch box body 1. A cabinet door 7 is rotatably connected to one end of the rotating shaft 6. One side edge of the cabinet door 7 is fixedly connected to one end of the ball rod 203. A ball groove adapted to the ball rod 203 is opened on one side of the ball block 202. A fixing hole adapted to the output rod of the hydraulic rod 201 is opened at the upper end of the ball block 202 and the ball rod 203, so that the ball rod 203 and the ball block 202 can be engaged or disengaged, so that the hydraulic rod 201 can be fixed to the cabinet door 7 through the ball rod 203.

[0023] Auxiliary blocks 8 are welded to one side of both the main body 1 of the cable branch box and the cabinet door 7. The surface of the auxiliary block 8 is provided with a slot for a limit lock to prevent the cabinet door 7 from being opened. The lock is engaged with the auxiliary block 8 to lock the cabinet door 7 and prevent unauthorized personnel from opening the cabinet door 7.

[0024] A base plate 9 is fixedly connected to the bottom of the main body 1 of the cable branch box, and fixing rods 10 are welded around the base plate 9.

[0025] The surface of the main body 1 of the cable branch box is coated with polyvinyl chloride.

[0026] In this device, when rainwater drips onto the triangular roof 301, it flows through the grooves on the surface of the triangular roof 301 into the collection box 302. Then, the drainage pipe 304 is adjusted to guide the rainwater to a designated location for discharge, which facilitates the drainage of rainwater. When water enters the cable branch box body 1, the leakage protection device 204 detects the water and transmits a signal to the control panel. The control panel drives the hydraulic rod 201 to control the output rod to pass through the fixing holes opened at the upper ends of the ball block 202 and the ball rod 203. The ball rod 203 fixes the cabinet door 7 so that it cannot be opened.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cable branch box with anti-electric shock function, comprising a cable branch box body (1), characterized in that: The cable branch box body (1) is equipped with an anti-electric shock mechanism (2) to prevent the cable branch box body (1) from being opened. The cable branch box body (1) is equipped with a drainage mechanism (3) above it to prevent rainwater from penetrating into the cable branch box body (1). The anti-electric shock mechanism (2) includes: Hydraulic rod (201), the hydraulic rod (201) is disposed on one side inside the cable branch box body (1); A ball block (202) passes through the output rod of the hydraulic rod (201); A cue stick (203) is engaged with the inside of a ball block (202); A residual current device (204) is electrically connected to the inner top wall of the cable branch box body (1) via a power line.

2. The cable branch box with anti-electric shock function according to claim 1, characterized in that: The drainage mechanism (3) includes: A triangular canopy (301) is fixedly connected to the top of the cable branch box body (1), and collection boxes (302) are connected to both sides of the bottom of the triangular canopy (301) for collecting rainwater. Several threaded heads (303) are fixedly connected to the side of the collection box (302) away from the central axis of the cable branch box body (1). The outer surface of the threaded head (303) is threaded with a drainage pipe (304) for draining rainwater.

3. The cable branch box with anti-electric shock function according to claim 1, characterized in that: A fixing plate (4) is provided above the hydraulic rod (201). Bolts (5) are threaded inside the fixing plate (4) to fix the hydraulic rod (201). One side of the fixing plate (4) is fixedly connected to the inner wall of the cable branch box body (1).

4. The cable branch box with anti-electric shock function according to claim 1, characterized in that: A rotating shaft (6) is fixedly connected to one side of the outer surface of the cable branch box body (1). A cabinet door (7) is rotatably connected to one end of the rotating shaft (6). One side edge of the cabinet door (7) is fixedly connected to one end of the ball rod (203). A ball groove adapted to the ball rod (203) is opened on one side of the ball block (202). A fixing hole adapted to the output rod of the hydraulic rod (201) is opened at the upper end of the ball block (202) and the ball rod (203).

5. The cable branch box with anti-electric shock function according to claim 1, characterized in that: The cable branch box body (1) and cabinet door (7) are each welded with an auxiliary block (8). The surface of the auxiliary block (8) is provided with a slot for a limit lock to prevent the cabinet door (7) from being opened.

6. The cable branch box with anti-electric shock function according to claim 1, characterized in that: A base plate (9) is fixedly connected to the bottom of the main body (1) of the cable branch box, and fixing rods (10) are welded around the base plate (9).

7. The cable branch box with anti-electric shock function according to claim 1, characterized in that: The surface of the cable branch box body (1) is coated with polyvinyl chloride.

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