Temporary distribution box capable of being folded and turned over

Abstract

The invention discloses a temporary distribution box capable of being folded and turned over. The temporary distribution box comprises a box body, a bottom cover plate and a top cover plate, corners of steel plates on the periphery of the box body and the middles of the steel plates on the two sides of the box body are connected through hinges; the bottom cover plate and the top cover plate are detachably fixed to the bottom and the top of the box body respectively. The power distribution box meets the national low-carbon and environment-friendly requirements, the construction cost of enterprises is reduced, and the power distribution box is designed to be convenient to fold and convenient to transport and use.

Description

Technical Field

[0001] The invention relates to the technical field of distribution boxes, and in particular to a foldable and rotatable temporary distribution box. Background Art

[0002] The distribution box is a distribution device specially used for distributing electricity, including the main distribution box and the distribution box. It has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, universal application, stable and reliable operation, high space utilization, small footprint and environmental protection. The distribution box is assembled into a closed or semi-closed metal cabinet or screen according to the electrical wiring standards by assembling switch facilities, testing instruments, maintenance appliances and auxiliary facilities. During operation, the circuit can be connected and disconnected by manual or automatic switches. When there is a fault or it cannot operate, the circuit must be cut off or an alarm must be sounded by an electrical appliance.

[0003] Because the construction of subways and railways involves temporary electrical equipment, temporary primary, secondary, and tertiary distribution boxes are inevitably involved. After the construction is completed, they are difficult to turn over, and many of them are sold as scrap at one time.

[0004] Chinese invention patent application publication number CN 108110646 A discloses a folding door for a power system cabinet, including a cabinet body, a fixed door shaft or a fixed hinge is provided on one side of the cabinet body, a folding door inlaid or pasted with glass is fixed on the fixed door shaft or the fixed hinge, the folding door includes a left folding door and a right folding door, the connection between the left folding door and the right folding door is provided with a connecting hinge or a connecting door shaft, and a continuous transparent observation plane is formed at the joint of the left folding door and the right folding door when they are unfolded. When the door is opened, the invention can be folded so that the size after opening is only half of the size of the overall door, saving space for the maintenance channel. However, the cabinet only plays a role in protecting the devices in the cabinet, and cannot become a controllable distribution cabinet or distribution box. Summary of the invention

[0005] The purpose of the present invention is to provide a foldable temporary distribution box, which can well meet the low-carbon and environmental protection requirements proposed by the country and reduce the construction costs of enterprises. The distribution box is designed to be easy to fold and transport.

[0006] In order to achieve the above-mentioned purpose of the invention, a foldable and rotatable temporary distribution box of the present invention comprises a box body, a bottom cover plate and a top cover plate;

[0007] The steel plate corners around the box body and the middle of the steel plates on both sides of the box body are connected by hinges;

[0008] The bottom cover plate and the top cover plate are detachably fixed to the bottom and the top of the box body respectively.

[0009] Preferably, the steel plate is directly punched into a chain form and then added to the rotating shaft.

[0010] Preferably, buckles are evenly provided at the bottom edge position and the top edge position of the box body, and slots are evenly provided at the edge positions of the bottom cover plate and the top cover plate. The bottom cover plate is detachably fixed to the bottom of the box body by the cooperation of the buckles and the slots; the top cover plate is detachably fixed to the top of the box body by the cooperation of the buckles and the slots.

[0011] Furthermore, bolt reserved holes are provided at the bottom edge and the top edge of the box body, and bolts are provided on the top cover plate and the bottom cover plate, and the bolts are inserted into the bolt reserved holes.

[0012] Preferably, the bottom cover is provided with a plurality of heat dissipation holes, and the heat dissipation holes are covered with a stainless steel dustproof net.

[0013] Preferably, the top cover plate is a roof structure.

[0014] The foldable and rotatable temporary distribution box provided by the present invention has the following advantages compared with the prior art:

[0015] (1) The present invention can meet the low-carbon and environmental protection requirements proposed by the country and reduce the construction costs of enterprises. The distribution box is designed to be easy to fold, easy to transport and use, and easy and quick to adjust.

[0016] (2) The present invention has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the box in this embodiment.

[0018] Figure 2 It is a schematic top view of the base in this embodiment.

[0019] Figure 3 It is a cross-sectional schematic diagram of the sub-chute in this embodiment.

[0020] Figure 4 It is a schematic diagram of the structure of the female slide groove limiter in this embodiment. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments.

[0022] Example 1

[0023] The present invention provides a foldable temporary distribution box, which comprises a box body 1, a bottom cover plate 2 and a top cover plate 3.

[0024] like Figure 1 As shown, the steel plate corners around the box body 1 and the middle of the steel plates on both sides of the box body 1 are connected by hinges 4.

[0025] In this embodiment, the steel plate is directly punched into a chain form and then a rotating shaft is added.

[0026] The bottom cover plate 2 and the top cover plate 3 are detachably fixed to the bottom and the top of the box body 1 , respectively.

[0027] In this embodiment, buckles 5 are evenly provided at the bottom edge position and the top edge position of the box body 1, and slots 6 are evenly provided at the edge positions of the bottom cover plate 2 and the top cover plate 3. The bottom cover plate 2 is detachably fixed to the bottom of the box body 1 by the cooperation of the buckles and the slots; the top cover plate 3 is detachably fixed to the top of the box body 1 by the cooperation of the buckles and the slots.

[0028] In this embodiment, if Figure 4 As shown, the bottom cover plate 2 is provided with a plurality of heat dissipation holes 7, and the heat dissipation holes 7 are covered with a stainless steel dustproof net (not shown in the figure), which plays a role in both dust prevention and heat dissipation.

[0029] In this embodiment, if Figure 2 and 3 As shown, the top cover plate 3 is a roof structure, which maximizes the space of the distribution box.

[0030] In this embodiment, bolt holes 8 are provided at the bottom edge and the top edge of the box body 1, and bolts are provided on the top cover plate 3 and the bottom cover plate 2. The bolts are inserted into the bolt holes 8 to further firmly connect the top cover plate 3 and the bottom cover plate 2 to the box body 1.

[0031] In this embodiment, a first frame-shaped sponge strip is provided on the inner wall of the top cover plate, a square protrusion is provided on the top of the box body, the size of the first frame sponge strip matches the size of the square protrusion, and the square protrusion frame of the box body is plugged into the corresponding first frame-shaped sponge strip;

[0032] A first frame-shaped sealing strip is also provided on the inner wall of the side plate, and the first frame-shaped sponge strip is located inside the first frame-shaped sealing strip; such an arrangement forms a double sealing structure to improve the sealing effect.

[0033] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A foldable temporary distribution box, characterized in that: It includes a box body, a bottom cover plate and a top cover plate; The steel plate corners around the box body and the middle of the steel plates on both sides of the box body are connected by hinges; The bottom cover plate and the top cover plate are detachably fixed to the bottom and the top of the box body respectively.

2. A foldable and rotatable temporary distribution box according to claim 1, characterized in that: The steel plate is directly stamped into the chain form and then added to the rotating shaft.

3. A foldable and rotatable temporary distribution box according to claim 1, characterized in that: The bottom edge position and the top edge position of the box body are evenly provided with buckles, and the edge positions of the bottom cover plate and the top cover plate are evenly provided with slots. The bottom cover plate is detachably fixed to the bottom of the box body by the cooperation of the buckles and the slots; the top cover plate is detachably fixed to the top of the box body by the cooperation of the buckles and the slots.

4. A foldable and rotatable temporary distribution box according to claim 3, characterized in that: Bolt reserved holes are provided at the bottom edge and the top edge of the box body, and bolts are provided at the top cover plate and the bottom cover plate, and the bolts are inserted into the bolt reserved holes.

5. A foldable and rotatable temporary distribution box according to claim 1, characterized in that: The bottom cover plate is provided with a plurality of heat dissipation holes, and the heat dissipation holes are covered with a stainless steel dustproof net.

6. A foldable and rotatable temporary distribution box according to claim 1, characterized in that: The top cover plate is a roof structure.

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