Safety protection structure of high-low voltage power distribution cabinet

Abstract

The utility model relates to a safety protection structure of a high-low voltage power distribution cabinet, which belongs to the technical field of high-low voltage power distribution cabinets and comprises a high-low voltage power distribution cabinet body, a prefabricated concrete base, a safety protection fence, an overhead rain shelter, an arc-shaped anti-collision plate and a supporting vertical rod. The high-low voltage power distribution cabinet body is connected with the pre-embedded steel base through bolts, three of the four safety protective fences are provided with arc-shaped anti-collision plates, and the other safety protective fence is rotationally connected with an access door. According to the utility model, a prefabricated splicing structure is adopted as a whole, dismounting and repeated use are facilitated, the safety protective fences are arranged around the outer wall and can isolate the high-voltage and low-voltage power distribution cabinet and provide anti-collision protection for the high-voltage and low-voltage power distribution cabinet, and the arc-shaped anti-collision plates are uniformly mounted on the outer walls of the safety protective fences through screws. And the inclined supporting rods can be used for inclined supporting of the safety protection fence at the top of the prefabricated concrete base, so that the anti-collision protection effect of the safety protection structure can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of high and low voltage distribution cabinets, in particular to a safety protection structure of a high and low voltage distribution cabinet. Background Art

[0002] High and low voltage distribution cabinets are distribution equipment used for power distribution, control, metering and cable connection in power supply systems. They are equipment that meets the design functional requirements of distribution devices by assembling some switches, circuit breakers, fuses, buttons, indicator lights, meters, wires and other protective devices into one. In construction sites, mines and other places, high and low voltage distribution cabinets usually need to be installed outdoors. In order to ensure safety, corresponding safety protection structures need to be set up outside, usually grille guardrails.

[0003] After searching, the existing Chinese patent with publication number CN202321714912.6 discloses a safety guardrail for high and low voltage distribution cabinets. The first vertical bar, the second vertical bar and the horizontal bar constitute a safety guardrail. The inspection cabinet door on the surface of the fixed block drives the transmission shaft and the driving gear to rotate. The driving gear is engaged with the lifting rack, so that the lifting rack moves upward inside the first vertical bar, and then the lifting block and the horizontal bar on one side are driven to move synchronously through the lifting rack. By adjusting the height of the lifting block and the horizontal bar on one side, the protection height of the safety guardrail is adjusted, so that the safety guardrail is suitable for distribution cabinets of different heights.

[0004] The above technical solution has the following defects: although such a safety protection structure of a high and low voltage distribution cabinet can be adjusted in height to improve applicability and facilitate disassembly and assembly at the distribution cabinet, in actual use, the anti-collision performance of the grille-type guardrail is general and the functionality is relatively single. In order to further improve the protection effect of the high and low voltage distribution cabinet, a safety protection structure of a high and low voltage distribution cabinet is proposed, which is not only convenient for disassembly and assembly and reuse, but also has a roof to protect against rain and a base, so that the high and low voltage distribution cabinet can be installed at a higher position, thereby further improving the waterproof effect, and having better anti-collision function, further improving the safety protection effect.

[0005] In view of this, the author improves and solves the above problems, concentrates on research and cooperates with theoretical application, and finally proposes a technical solution with reasonable design and effective improvement of the above defects.

[0006] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0007] The utility model provides a safety protection structure for high and low voltage distribution cabinets, which solves the problems raised in the above background. It is not only convenient for disassembly and assembly and for reuse, but also has a roof to protect against rain and a base, so that the high and low voltage distribution cabinets can be installed at a higher position, thereby further improving the waterproof effect, and has a better anti-collision function, further improving the safety protection effect.

[0008] The utility model solves the above-mentioned technical problems as follows: a high and low voltage distribution cabinet safety protection structure, including a high and low voltage distribution cabinet body, a precast concrete base, a safety guardrail, an overhead rain shelter, an arc-shaped anti-collision plate, and a support pole. The top of the precast concrete base is fixedly installed with a pre-buried steel base, the high and low voltage distribution cabinet body and the pre-buried steel base are connected by bolts, four safety guardrails are provided, three of which are installed with arc-shaped anti-collision plates, and the other safety guardrail is rotatably connected with an inspection door, and four support poles are provided, and the support poles are installed on the precast concrete by screws. The top of the earth base is near the edges of the four corners, and the bottom of the overhead rain shelter is fixedly installed with a connecting tube corresponding to the supporting pole. The connecting tube and the supporting pole are connected by bolts. The supporting pole is rotatably connected with an oblique support rod, and the oblique support rod is connected to the precast concrete base by screws. The four safety guardrails are fixedly installed with mounting brackets near the edges of both ends. The mounting brackets can be connected to the supporting poles by bolts, and the outer walls of the supporting poles are evenly provided with bolt holes corresponding to the mounting brackets. The high and low voltage distribution cabinet body is provided with an inspection cabinet door, and the inner wall of the high and low voltage distribution cabinet body is evenly fixed with an electrical component mounting frame.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, through holes are evenly opened on the outer wall of the safety guardrail corresponding to the bolt holes, and bolts can pass through the through holes to connect the mounting bracket to the supporting pole.

[0011] Furthermore, fixing plates are fixedly installed at the four corner edges of the precast concrete base, and the fixing plates are provided with anchor holes. The precast concrete base can be installed on the ground by passing the anchors through the fixing plates.

[0012] Furthermore, a conical protrusion structure is provided on the top of the precast concrete base, so that the high and low voltage distribution cabinets can be raised and placed, and rainwater can be easily drained.

[0013] Furthermore, the top of the overhead rain shelter is arranged as a conical structure, and the overhead rain shelter can provide rain protection for the cabinet bodies of the high and low voltage distribution cabinets, and the conical structure facilitates the drainage of rainwater.

[0014] Furthermore, the mounting bracket is configured as a C-shaped structure that matches the support pole, and the mounting bracket can wrap around the support pole and be connected by bolts, so that the safety guardrail can be easily disassembled and assembled from the support pole.

[0015] Furthermore, the mounting brackets of adjacent safety guardrails are arranged in a staggered manner, so that the mounting brackets of adjacent safety guardrails can be staggeredly installed at the supporting poles.

[0016] Furthermore, connecting plates are fixedly installed at both ends of the arc-shaped anti-collision plate, the safety guardrail is evenly provided with screw grooves, and the connecting plates are provided with mounting holes corresponding to the screw grooves. The connecting plates of the arc-shaped anti-collision plate can be connected to the safety guardrail by screws, so that the arc-shaped anti-collision plate can be easily disassembled and assembled on the outer wall of the safety guardrail, and the arc-shaped anti-collision plate can provide anti-collision protection for the outside of the safety guardrail.

[0017] The utility model provides a safety protection structure for high and low voltage distribution cabinets, which has the following advantages:

[0018] 1. The overall safety protection structure of such high and low voltage distribution cabinets adopts a prefabricated splicing structure, which is easy to disassemble and reuse;

[0019] 2. Safety guardrails are set around the outer walls of the high and low voltage distribution cabinets to isolate the high and low voltage distribution cabinets and provide anti-collision protection. The outer walls of the safety guardrails are evenly installed with arc-shaped anti-collision plates through screws. The diagonal bracing rods can diagonally support the safety guardrails on the top of the precast concrete base, thereby further improving the anti-collision protection effect of the safety protection structure;

[0020] 3. The high and low voltage distribution cabinet is installed on the top of the embedded steel base and placed at a high place to prevent water accumulation. The top rain shelter can protect the high and low voltage distribution cabinet from rain.

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 A schematic diagram of a safety protection structure for a high and low voltage power distribution cabinet provided in one embodiment of the utility model;

[0024] Figure 2 A front view of a safety protection structure for a high and low voltage distribution cabinet provided by an embodiment of the utility model;

[0025] Figure 3 A schematic diagram of a safety protection structure of a high and low voltage distribution cabinet from a top view provided in one embodiment of the utility model;

[0026] Figure 4 A schematic diagram of the structure of a support pole in a safety protection structure of a high and low voltage distribution cabinet provided by an embodiment of the utility model;

[0027] Figure 5 A schematic diagram of the structure of a safety guardrail adjacent to a safety guard structure of a high and low voltage distribution cabinet provided by an embodiment of the utility model;

[0028] Figure 6 A schematic structural diagram of a safety guardrail in a safety protection structure of a high and low voltage distribution cabinet provided in one embodiment of the utility model.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. High and low voltage distribution cabinet body; 2. Precast concrete base; 3. Safety guardrail; 4. Overhead rain shelter; 5. Arc-shaped anti-collision plate; 6. Fixed plate; 7. Embedded steel base; 8. Support pole; 9. Connecting tube; 10. Diagonal brace; 11. Inspection door; 12. Mounting bracket; 13. Bolt hole; 14. Connecting plate; 15. Inspection cabinet door; 16. Electrical component mounting frame. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0032] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] like Figure 1-6 As shown, a safety protection structure of a high and low voltage distribution cabinet comprises a high and low voltage distribution cabinet body 1, a precast concrete base 2, a safety guardrail 3, an overhead rain shelter 4, a curved anti-collision plate 5, and a support pole 8. A pre-buried steel base 7 is fixedly installed on the top of the precast concrete base 2. The high and low voltage distribution cabinet body 1 and the pre-buried steel base 7 are connected by bolts. Four safety guardrails 3 are provided, three of which are installed with curved anti-collision plates 5, and another safety guardrail 3 is rotatably connected with an inspection door 11. Four support poles 8 are provided, and the support poles 8 are installed on the top of the precast concrete base 2 near the four corners by screws. At the edge, a connecting tube 9 is fixedly installed on the bottom of the top rain shield 4 corresponding to the supporting upright 8, the connecting tube 9 and the supporting upright 8 are connected by bolts, the supporting upright 8 is rotatably connected with a diagonal brace 10, and the diagonal brace 10 is connected to the precast concrete base 2 by screws, and four safety guardrails 3 are fixedly installed with mounting brackets 12 near the edges of both ends, the mounting brackets 12 can be connected to the supporting upright 8 by bolts, and the outer wall of the supporting upright 8 is evenly provided with bolt holes 13 corresponding to the mounting brackets 12, the high and low voltage distribution cabinet body 1 is provided with an inspection cabinet door 15, and the inner wall of the high and low voltage distribution cabinet body 1 is evenly fixed with an electrical component mounting frame 16.

[0035] Preferably, the outer wall of the safety fence 3 is evenly provided with through holes corresponding to the bolt holes 13, and the bolts can pass through the through holes to connect the mounting bracket 12 to the supporting pole 8.

[0036] Preferably, fixing plates 6 are fixedly installed at the four corner edges of the precast concrete base 2, and the fixing plates 6 are provided with anchor holes. The precast concrete base 2 can be installed on the ground by passing the anchors through the fixing plates 6.

[0037] Preferably, a conical protrusion structure is provided on the top of the precast concrete base 2, so that the high and low voltage distribution cabinet body 1 can be raised and placed for easy drainage of rainwater.

[0038] Preferably, the top of the overhead rain shelter 4 is set to a conical structure. The overhead rain shelter 4 can protect the high and low voltage distribution cabinet body 1 from rain, and the conical structure facilitates the drainage of rainwater.

[0039] Preferably, the mounting bracket 12 is configured as a C-shaped structure that matches the support pole 8 . The mounting bracket 12 can wrap around the support pole 8 and be connected by bolts, so that the safety guardrail 3 can be easily disassembled and assembled from the support pole 8 .

[0040] Preferably, the mounting brackets 12 of adjacent safety guardrails 3 are arranged in a staggered manner, so that the mounting brackets 12 of adjacent safety guardrails 3 can be staggeredly installed at the supporting poles 8 .

[0041] Preferably, connecting plates 14 are fixedly installed at both ends of the arc-shaped anti-collision plate 5, screw grooves are evenly opened on the safety guardrail 3, and mounting holes are opened on the connecting plates 14 corresponding to the screw grooves. The connecting plates 14 of the arc-shaped anti-collision plate 5 can be connected to the safety guardrail 3 by screws, so that the arc-shaped anti-collision plate 5 can be easily disassembled and assembled on the outer wall of the safety guardrail 3, and the arc-shaped anti-collision plate 5 can provide anti-collision protection for the safety guardrail 3 on the outside.

[0042] The specific working principle and use method of the utility model are as follows: after the precast concrete base 2 is placed in the installation position, the anchor nails can pass through the fixing plate 6 to install the precast concrete base 2 on the ground, and the four supporting poles 8 are installed on the top of the precast concrete base 2 near the four corner edges by screws. The safety guardrail 3 can set the mounting bracket 12 on the outer wall of the supporting pole 8 and can be connected by bolts, so that the four safety guardrails 3 can be installed at the four supporting poles 8, the connecting tube 9 at the bottom of the overhead rainproof awning 4 can be set on the top of the supporting pole 8 and connected by bolts, the diagonal brace 10 of the supporting pole 8 can be fitted to the top of the precast concrete base 2 and connected by screws, except for the installation with the inspection door 11 The outer walls of the full guardrail 3 and the remaining safety guardrails 3 are evenly installed with arc-shaped anti-collision plates 5 by screws. The arc-shaped anti-collision plates 5 can improve the anti-collision protection ability of the outer wall of the safety guardrail 3. The diagonal brace rods 10 can diagonally support the safety guardrail 3 on the top of the precast concrete base 2, thereby further improving the anti-collision protection effect. The high and low voltage distribution cabinet body 1 is installed on the top of the embedded steel base 7 and placed at a high place to prevent water accumulation. The overhead rain shelter 4 can provide rain protection for the high and low voltage distribution cabinet body 1 at the top. The high and low voltage distribution cabinet body 1 can be placed on the top of the embedded steel base 7 and connected by bolts to complete the installation. Open the maintenance cabinet door 15 to install the electrical components one by one on the electrical component mounting frame 16.

[0043] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A safety protection structure for a high and low voltage distribution cabinet, comprising a high and low voltage distribution cabinet body (1), a precast concrete base (2), a safety guardrail (3), an overhead rain shelter (4), an arc-shaped anti-collision plate (5), and a support pole (8), characterized in that: The top of the precast concrete base (2) is fixedly installed with a pre-buried steel base (7), the high and low voltage distribution cabinet body (1) and the pre-buried steel base (7) are connected by bolts, four safety guardrails (3) are provided, three of which are installed with arc-shaped anti-collision plates (5), and another safety guardrail (3) is rotatably connected with an inspection door (11), four support poles (8) are provided, and the support poles (8) are installed on the top of the precast concrete base (2) near the four corners by screws, and the bottom of the top rain shelter (4) is fixedly installed with a connecting tube (9) corresponding to the supporting pole (8), and the connecting tube (9) and the supporting pole (8) are connected by bolts, the supporting pole (8) is rotatably connected with an inclined brace (10), the inclined brace (10) is connected to the precast concrete base (2) by screws, the four safety guardrails (3) are fixedly installed with mounting brackets (12) near the edges of both ends, the mounting brackets (12) can be connected to the supporting pole (8) by bolts, the outer wall of the supporting pole (8) is evenly provided with bolt holes (13) corresponding to the mounting brackets (12), the high and low voltage distribution cabinet body (1) is provided with an inspection cabinet door (15), and the inner wall of the high and low voltage distribution cabinet body (1) is evenly fixedly installed with an electrical component mounting frame (16).

2. According to claim 1, a high and low voltage distribution cabinet safety protection structure is characterized in that: The outer wall of the safety guardrail (3) is evenly provided with through holes corresponding to the bolt holes (13).

3. According to claim 1, a high and low voltage distribution cabinet safety protection structure is characterized in that: A fixing plate (6) is fixedly installed at the four corner edges of the precast concrete base (2), and the fixing plate (6) is provided with anchor holes.

4. According to claim 1, a high and low voltage distribution cabinet safety protection structure is characterized in that: The top of the precast concrete base (2) is provided with a conical protruding structure.

5. According to claim 1, a high and low voltage distribution cabinet safety protection structure is characterized in that: The top of the overhead rain shelter (4) is arranged as a conical structure.

6. According to claim 1, a high and low voltage distribution cabinet safety protection structure is characterized in that: The mounting bracket (12) is configured as a C-shaped structure that matches the supporting pole (8).

7. According to claim 1, a safety protection structure for high and low voltage distribution cabinets is characterized in that: The mounting brackets (12) of adjacent safety guardrails (3) are arranged in a staggered manner.

8. According to claim 1, a safety protection structure for high and low voltage distribution cabinets is characterized in that: Connecting plates (14) are fixedly mounted on both ends of the arc-shaped anti-collision plate (5); the safety guardrail (3) is evenly provided with screw grooves; the connecting plates (14) are provided with mounting holes corresponding to the screw grooves; and the connecting plates (14) of the arc-shaped anti-collision plate (5) can be connected to the safety guardrail (3) by screws.

Images