Temporary power utilization control box

Abstract

The utility model relates to a temporary power utilization control box, which comprises a box body and a box door, an opening is arranged on the front side of the box body, the box door is hinged on the box body, and a sealing rubber strip is arranged at the opening of the box body. Supporting legs and ground anchors are arranged at the bottom of the box body, the supporting legs are used for being supported on the ground, and the ground anchors are used for being inserted into the ground to stabilize the box body; a power switch is arranged in the box body, a wire inlet and a plurality of wire outlets are formed in the side wall of the box body, and a wire inlet explosion-proof socket and a wire outlet explosion-proof socket are arranged in the wire inlet and the wire outlets respectively. According to the temporary power utilization control box provided by the utility model, the bottom of the box body is provided with the ground anchor, so that the box body can be stably fixed, and meanwhile, the ground anchor can also play a role in temporary grounding; the sealing rubber strip is arranged at the opening of the box body, so that the waterproof and dustproof effects of the box body are improved; and the explosion-proof sockets are arranged at the wire inlet and the wire outlet of the box body, so that the use safety of the box body is improved, and meanwhile, the use convenience is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution equipment, and more specifically, to a temporary power supply control box. Background Art

[0002] At present, the construction sites in the metallurgical industry are often far from cities, and the construction environment is relatively harsh, with construction environments such as strong winds, heavy rains, dust, and sandstorms being common. Temporary distribution boxes are usually set up at the construction site to supply power to the site. However, the existing temporary distribution boxes are not convenient to fix on the site, have poor waterproof and dustproof effects, and are not easy to observe during night construction. Content of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a temporary power supply control box, aiming to solve the problems existing in the prior art.

[0004] According to the utility model, a temporary power supply control box is provided, which includes a box body and a box door. An opening is provided on the front side of the box body, and the box door is hinged to the box body for covering the opening. A sealing strip is provided at the opening of the box body;

[0005] Support legs and ground anchors are provided at the bottom of the box body. The support legs are used to support on the ground, and the ground anchors are used to insert into the ground to stabilize the box body;

[0006] An inlet port and a plurality of outlet ports are provided on the side wall of the box body. An inlet explosion-proof socket and an outlet explosion-proof socket are respectively arranged in the inlet port and the outlet ports; a main circuit switch and a plurality of branch circuit switches are arranged in the box body. The inlet explosion-proof socket is connected to the main circuit switch, the main circuit switch is connected to the branch circuit switches, and the branch circuit switches are connected to the outlet explosion-proof sockets through wires.

[0007] Preferably, an inlet power indicator light and an outlet power indicator light are provided on the box door. The inlet power indicator light is electrically connected to the inlet explosion-proof socket, and the outlet power indicator light is electrically connected to the outlet explosion-proof socket.

[0008] Preferably, rubber strips are used for sealing between the inlet explosion-proof socket and the inlet port, and between the outlet explosion-proof socket and the outlet port.

[0009] Preferably, the inlet port is provided on the bottom wall of the box body, and the outlet ports are provided on one of the side walls of the box body.

[0010] Preferably, an insulating backboard is provided on the inner side of the rear wall of the box body, and the main circuit switch, the branch circuit switches and the wires are all arranged on the insulating backboard.

[0011] Preferably, the ground anchor is made of round steel or round steel pipe.

[0012] Preferably, the ground anchor is arranged at the central position of the bottom of the box body.

[0013] Preferably, the lower end of the ground anchor is of a tapered structure.

[0014] Preferably, a lifting ring is arranged at the top of the box body.

[0015] Preferably, reflective strips are arranged on both the box body and the box door.

[0016] For the temporary power control box provided by the present utility model, by arranging a ground anchor at the bottom of the box body, the ground anchor can be inserted into the ground to firmly fix the box body, and at the same time, the ground anchor can also play a role of temporary grounding; a sealing strip is arranged at the opening of the box body, and after the box door covers the opening of the box body, the waterproof and dustproof effects of the box body are improved; explosion-proof sockets are arranged at the inlet and outlet of the box body, which improves the safety during the use of the box body, and at the same time, it is convenient for the quick connection between the temporary power control box and the inlet power cord and the outlet power cord, improving the convenience during use. Description of the Drawings

[0017] Through the following description of the embodiments of the present utility model with reference to the drawings, the above and other objects, features and advantages of the present utility model will become more clear.

[0018] Figure 1 The structural schematic diagram of the temporary power control box according to the embodiment of the present utility model is shown.

[0019] Figure 2 The side view structural schematic diagram of the temporary power control box according to the embodiment of the present utility model in the state where the box door is closed is shown.

[0020] In the figure: 1. Box body; 2. Box door; 3. Insulating backboard; 4. Main circuit switch; 5. Branch circuit switch; 6. Support leg; 7. Ground anchor; 8. Lifting ring; 9. Inlet; 10. Outlet; 11. Inlet explosion-proof socket; 12. Outlet explosion-proof socket; 13. Rubber strip; 14. Sealing strip; 15. Inlet power indicator light; 16. Outlet power indicator light; 17. Handle lock; 18. Reflective strip. Detailed Embodiments

[0021] The various embodiments of the present utility model will be described in more detail below with reference to the drawings. In each drawing, the same elements are denoted by the same or similar reference numerals. For clarity, the various parts in the drawings are not drawn to scale.

[0022] The present utility model provides a temporary power control box, see Figure 1 and Figure 2, the temporary power control box includes a box body 1 and a box door 2. An opening is provided on the front side of the box body 1, and the box door 2 is hinged to the box body 1 for covering the opening. A sealing strip 14 is provided at the opening of the box body 1; support legs 6 and ground anchors 7 are provided at the bottom of the box body 1. The support legs 6 are used to support on the ground, and the ground anchors 7 are used to be inserted into the ground to stabilize the box body 1; an incoming line port 9 and a plurality of outgoing line ports 10 are provided on the side wall of the box body 1. An incoming line explosion-proof socket 11 and an outgoing line explosion-proof socket 12 are respectively arranged in the incoming line port 9 and the outgoing line port 10; a main circuit switch 4 and a plurality of branch circuit switches 5 are arranged in the box body 1. The incoming line explosion-proof socket 11 is connected to the main circuit switch 4, the main circuit switch 4 is connected to the branch circuit switches 5, and the branch circuit switches 5 are connected to the outgoing line explosion-proof sockets 12 through wires.

[0023] Specifically, both the box body 1 and the box door 2 are made of stainless steel materials to improve the anti-corrosion performance of the temporary power use control box and adapt to the complex and harsh environment at the construction site. A flanging is provided at the opening on the front side of the box body 1, and a sealing rubber strip 14 is arranged on the flanging. When the box door 2 is closed, the inner side of the box door 2 squeezes the sealing rubber strip 14 to generate elastic deformation, thereby realizing the sealing between the box door 2 and the opening of the box body 1 and improving the waterproof and dustproof effects of the temporary power use control box. The sealing rubber strip 14 can be a sealing rubber strip 14 made of ethylene propylene diene monomer (EPDM) or silicone rubber. An annular groove can be arranged on the flanging at the opening of the box body 1, and the sealing rubber strip 14 is embedded in the annular groove for fixation. A handle lock 17 is also provided on the box door 2. By rotating the handle lock 17, it is convenient to open and close the box door 2 and lock the box door 2 and the box body 1 after the box door 2 is closed, ensuring the safety when the temporary power use control box is in use. The number of the support legs 6 is three. The three support legs 6 are all inclined at a certain angle with the bottom surface of the box body 1, and the three support legs 6 are distributed in a triangular shape to improve the stability when supporting the box body 1. The ground anchor 7 is arranged at the central position of the bottom of the box body 1. The height from the bottom end of the ground anchor 7 to the bottom surface of the box body 1 is greater than the height from the bottom end of the support leg 6 to the bottom surface of the box body 1, so that when the support leg 6 supports on the ground, the lower end of the ground anchor 7 can be inserted into the ground. The ground anchor 7 is made of round steel or round steel pipe, and the support leg 6 is made of one of angle steel, channel steel, square steel pipe, and round steel pipe. In this embodiment, the support leg 6 is made of angle steel, and the ground anchor 7 is made of round steel pipe. Two of the support legs 6 are symmetrically arranged on the left and right sides of the ground anchor 7 respectively, and the other support leg 6 is located behind the ground anchor 7. In this embodiment, the lower end of the ground anchor 7 is of a sharp cone structure, so that the lower end of the ground anchor 7 can be easily inserted into the ground. The box body 1 is supported by the support legs 6, which can keep the box body 1 at a certain height away from the ground, facilitating operation and preventing the electrical components inside the box body 1 from getting damp. By arranging the ground anchor 7, the ground anchor 7 inserted into the ground can stabilize the box body 1 and prevent the box body 1 from moving. At the same time, the ground anchor 7 can also play a role of temporary grounding, improving the safety when the temporary power use control box is in use. Inlet explosion-proof sockets 11 and outlet explosion-proof sockets 12 are respectively arranged in the inlet port 9 and the outlet port 10 of the box body 1, improving the safety when the box body 1 is in use. When the temporary power use control box is connected to an external input power supply line, the external input power supply line can be directly connected to the inlet explosion-proof socket 11 through an explosion-proof plug. The power supply line of an external electrical device can be directly connected to the outlet explosion-proof socket 12 through an explosion-proof plug. Directly connecting to the external input power supply line and the power supply line of the electrical device through the explosion-proof socket is fast and convenient, improving the convenience when the temporary power use control box is in use.

[0024] Furthermore, an insulating backboard 3 is provided on the inner side of the rear wall of the box body 1. The main circuit switch 4, the branch circuit switches 5 and the wires are all arranged on the insulating backboard 3. By providing the insulating backboard 3 on the rear wall of the box body 1, when the main circuit switch 4, the branch circuit switches 5 and the wires are installed and fixed, they are all insulated from the box body 1, avoiding electric shock due to electric leakage and improving the safety during use. Specifically, the insulating backboard 3 can be fixedly connected to the rear wall of the box body 1 by screws.

[0025] Furthermore, an incoming line power indicator light 15 and an outgoing line power indicator light 16 are provided on the box door 2. The incoming line power indicator light 15 is electrically connected to the incoming line explosion-proof socket 11, and the outgoing line power indicator light 16 is electrically connected to the outgoing line explosion-proof socket 12. The incoming line power indicator light 15 and the outgoing line power indicator light 16 can adopt LED indicator lights of different colors. The incoming line power indicator light 15 is connected in series with a current-limiting resistor and then connected in parallel between the live wire terminal and the neutral wire terminal of the incoming line explosion-proof socket 11. The outgoing line power indicator light 16 is connected in series with a current-limiting resistor and then connected in parallel between the live wire terminal and the neutral wire terminal of the outgoing line explosion-proof socket 12. In this embodiment, three branch circuit switches 5 are provided in the box body 1, three outgoing ports 10 are provided on the box body 1, the incoming port 9 is provided on the bottom wall of the box body 1, and the three outgoing ports 10 are all provided on one side wall of the box body 1. An outgoing line explosion-proof socket 12 is respectively provided in the three outgoing ports 10. The incoming ends of the three branch circuit switches 5 are respectively connected to the outgoing end of the main circuit switch 4 through wires, and the outgoing ends of the three branch circuit switches 5 are respectively connected to the outgoing line explosion-proof sockets 12 in the corresponding outgoing ports 10 through wires. The three outgoing line explosion-proof sockets 12 are respectively connected to the corresponding outgoing line power indicator lights 16 through wires, and the incoming line explosion-proof socket 11 is connected to the incoming line power indicator light 15 through a wire. The incoming line power indicator light 15 is a red LED indicator light, and the outgoing line power indicator light 16 is a green LED indicator light. When the explosion-proof plug of the external input power line is connected to the incoming line explosion-proof socket 11, the red incoming line power indicator light 15 lights up, thereby prompting the construction personnel that the main circuit switch 4 in the box body 1 is powered on. When the main circuit switch 4 and the branch circuit switches 5 are closed, the corresponding green outgoing line power indicator lights 16 light up, thereby prompting the construction personnel that the outgoing line explosion-proof sockets 12 in the corresponding outgoing ports 10 are powered on, and the power line of the external electrical equipment can be connected to the outgoing line explosion-proof socket 12 through an explosion-proof plug for use. In the case of poor lighting, the power-on status of the temporary power control box can also be observed through the incoming line power indicator light 15 and the outgoing line power indicator light 16 provided on the box door 2 to ensure the safety of on-site construction. In this embodiment, rubber strips 13 are used for sealing between the incoming line explosion-proof socket 11 and the incoming port 9, and between the outgoing line explosion-proof socket 12 and the outgoing port 10, so as to ensure the sealing performance of the box body 1 at the incoming port 9 and the outgoing ports 10 and improve the waterproof and dustproof effects of the temporary power control box.

[0026] Furthermore, reflective strips 18 are provided on both the box body 1 and the box door 2, so that when used at a construction site with insufficient light and poor lighting, it is convenient to observe the position of the temporary power use control box, playing a warning role and improving the safety during use.

[0027] Furthermore, a lifting ring 8 is provided at the top of the box body 1. By providing the lifting ring 8 at the top of the box body 1, the temporary power use control box can be lifted by hooking the lifting ring 8 to move its position, or the temporary power use control box can be hung up for use through the lifting ring 8. The lifting ring 8 can be fixedly connected to the top wall of the box body 1 by welding or screwing.

[0028] In summary, for the temporary power use control box provided by the present utility model, by providing a ground anchor at the bottom of the box body, the ground anchor can be inserted into the ground to firmly fix the box body, and at the same time, the ground anchor can also play a role in temporary grounding; a sealing strip is provided at the opening of the box body, and after the box door covers the opening of the box body, the waterproof and dustproof effect of the box body is improved; explosion-proof sockets are provided at the inlet and outlet of the box body, improving the safety during the use of the box body, and at the same time facilitating the quick connection between the temporary power use control box and the inlet power supply line and the outlet power supply line, improving the convenience during use.

[0029] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly illustrating the present utility model, and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present utility model.

Claims

1. A temporary power control box, characterized in that: It comprises a box body and a box door, wherein the front side of the box body is provided with an opening, the box door is hinged on the box body and is used to cover the opening, and a sealing strip is provided at the opening of the box body; The bottom of the box is provided with supporting legs and ground anchors, the supporting legs are used to support on the ground, and the ground anchors are used to be inserted into the ground to stabilize the box; An inlet and multiple outlets are provided on the side wall of the box body, and an inlet explosion-proof socket and an outlet explosion-proof socket are provided in the inlet and outlet respectively; a main circuit switch and multiple branch circuit switches are provided in the box body, and the inlet explosion-proof socket and the main circuit switch, the main circuit switch and the branch circuit switch, and the branch circuit switch and the outlet explosion-proof socket are all connected by wires.

2. The temporary power control box according to claim 1 is characterized in that: An incoming power indicator light and an outgoing power indicator light are provided on the box door. The incoming power indicator light is electrically connected to the incoming explosion-proof socket, and the outgoing power indicator light is electrically connected to the outgoing explosion-proof socket.

3. The temporary power control box according to claim 1 is characterized in that: The inlet explosion-proof socket and the inlet port, as well as the outlet explosion-proof socket and the outlet port are sealed with rubber strips.

4. The temporary power control box according to claim 1 is characterized in that: The line inlet is arranged on the bottom wall of the box body, and the line outlet is arranged on one of the side walls of the box body.

5. The temporary power control box according to claim 1 is characterized in that: An insulating back plate is arranged on the inner side of the rear wall of the box body, and the main circuit switch, branch circuit switch and wires are all arranged on the insulating back plate.

6. The temporary power control box according to claim 1 is characterized in that: The ground anchor is made of round steel or round steel pipe.

7. The temporary power control box according to claim 1 is characterized in that: The ground anchor is arranged at the center position of the bottom of the box.

8. The temporary power control box according to claim 1 is characterized in that: The lower end of the ground anchor is a pointed cone structure.

9. The temporary power control box according to claim 1, characterized in that: A hanging ring is arranged on the top of the box.

10. The temporary power control box according to claim 1, characterized in that: The box body and the box door are both provided with reflective strips.

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