Outdoor power distribution cabinet protection structure
By setting up a cement buffer pool and buffer sand and gravel layer in the outdoor distribution cabinet protective structure, and designing anti-collision units, including rotating rods and buffer bow plates, the existing protective structure lacks a retarded structure and prone to deformation when facing vehicle impacts, achieving more efficient protection effects and simple maintenance.
Patent Information
- Application Number
- CN202421283940.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-06
AI Technical Summary
When the protective structure of the existing outdoor distribution cabinet faces a vehicle impact, it lacks an effective slow structure, resulting in a large impact force, and the integrated welded frame structure is prone to deform after being impacted, which increases the difficulty of maintenance.
Design an outdoor distribution cabinet protective structure, including a built-in foundation structure and an external protection structure. A cement buffer pool and a buffer sand and gravel layer are installed in the embedded foundation structure. The external protection structure includes an anti-collision unit. The anti-collision unit is composed of a rotating rod and a buffer bow plate. The buffer bow plate has a certain rebound force and is used to buffer the impact force.
Through the combination of cement buffer pool and buffer sand and gravel layers, the impact force during vehicle impact can be effectively reduced and the protection effect can be improved. Due to the design of buffer bow plates, the structure is simple and can be disassembled independently, reducing the difficulty of later maintenance.
Smart Images
Figure CN222637977U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of power distribution cabinet protection structures, and more specifically, to an outdoor power distribution cabinet protection structure. Background Art
[0002] With the development of society, customer needs are becoming more and more diversified, and the installation, design and use environment of distribution cabinet products are also changing accordingly. The functions of outdoor distribution cabinets suitable for outdoor installation are also changing accordingly.
[0003] In order to improve the service life of outdoor distribution cabinets and the safety during use, many distribution cabinets installed outdoors are equipped with protective structures on the outside to protect the distribution cabinets. However, most of the existing protective structures are external one-piece welded frame structures. When such structures deal with vehicle collisions, they lack corresponding deceleration structures near the ground where the distribution cabinet is installed, which is not conducive to reducing the impact of the vehicle. In addition, the one-piece welded frame structure is easily deformed after being hit, which increases the difficulty of subsequent maintenance. Therefore, we propose a protective structure for outdoor distribution cabinets to solve the above-mentioned problems. Utility Model Content
[0004] 1. Technical problems to be solved
[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an outdoor distribution cabinet protection structure, which first sets a cement buffer pool at the place where the distribution cabinet body is installed, and the cement buffer pool is filled with a buffer gravel layer for vehicle deceleration, so that when the vehicle collides with the distribution cabinet body, it will first be trapped in the cement buffer pool and blocked by the buffer gravel layer to reduce the vehicle speed, and then contact the buffer bow plate of the corresponding anti-collision unit, so that the buffer bow plate is deformed by the impact, offsetting part of the impact force, thereby greatly reducing the damage caused by the impact on the distribution cabinet body and improving the protection effect. The buffer bow plate is bow-shaped and has a certain rebound force, which can achieve a buffering effect. It has a simple structure and can be disassembled and assembled independently, reducing the difficulty of later maintenance.
[0006] 2. Technical solution
[0007] To solve the above problems, the utility model adopts the following technical solutions.
[0008] A protective structure for an outdoor power distribution cabinet comprises a pre-buried foundation structure and an external protective structure, wherein a power distribution cabinet body is arranged inside the external protective structure, the pre-buried foundation structure comprises a cement buffer pool, the top edge of the cement buffer pool is flush with the road, a buffer gravel layer is filled inside the cement buffer pool, and the top of the buffer gravel layer is laid in a wavy structure;
[0009] The bottom of the distribution cabinet body is fixedly installed at the center position of the bottom of the cement buffer pool. The external protection structure includes four anti-collision units with the same structure arranged on the outside of the distribution cabinet body. The anti-collision unit includes a group of bases fixedly installed on the bottom of the cement buffer pool. The top of a group of bases are rotatably connected with a rotating rod, and no less than 5 buffer bow plates are arranged between a group of rotating rods.
[0010] Furthermore, a group of the rotating rods are provided with slots inside, and the two ends of the buffer bow plate are clamped between the group of the rotating rods through the slots, and the thickness of the inner wall of the slot is equal to the thickness of the buffer bow plate.
[0011] Furthermore, a group of gap blocking piles are fixedly connected to the top of the buffer arch plate, and the tops of the gap blocking piles are in contact with the corresponding bottom edges of the buffer arch plate.
[0012] Furthermore, the length of the buffer bow plate is greater than the distance between a corresponding group of the rotating rods, and the raised portion of the buffer bow plate protrudes toward the outside of the power distribution cabinet body.
[0013] Furthermore, the surface of the buffer bow plate is smooth and free of burrs, and a warning reflective coating is sprayed on the surface of the buffer bow plate.
[0014] 3. Beneficial effects
[0015] Compared with the prior art, the advantages of the present invention are:
[0016] In this solution, a cement buffer pool is firstly set at the place where the distribution cabinet body is installed, and the inside of the cement buffer pool is filled with a buffer gravel layer for slowing down the vehicle, so that when the vehicle collides with the distribution cabinet body, it will first be trapped in the cement buffer pool and blocked by the buffer gravel layer, reducing the vehicle speed, and then contact with the buffer bow plate of the corresponding anti-collision unit, so that the buffer bow plate is deformed by the impact, offsetting a part of the impact force, thereby greatly reducing the damage caused by the impact on the distribution cabinet body and improving the protection effect. The buffer bow plate is bow-shaped and has a certain rebound force, which can achieve a buffering effect, and has a simple structure and can be independently disassembled and assembled, reducing the difficulty of later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 The external protection structure of the utility model is shown in FIG. Figure 1 ;
[0019] Figure 3 The external protection structure of the utility model is shown in FIG. Figure 2 ;
[0020] Figure 4 It is a schematic diagram of the disassembly structure of the buffer bow plate of the utility model.
[0021] Description of the numbers in the figure:
[0022] 1. Pre-buried foundation structure; 101. Cement buffer tank; 102. Buffer gravel layer; 2. External protection structure; 3. Distribution cabinet body; 4. Anti-collision unit; 5. Base; 6. Rotating rod; 601. Slot; 7. Buffer bow plate; 701. Gap barrier pile. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention specification; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.
[0024] Embodiment 1:
[0025] See also Figure 1-Figure 4 , an outdoor power distribution cabinet protection structure, comprising a pre-buried foundation structure 1 and an external protection structure 2, wherein a power distribution cabinet body 3 is arranged inside the external protection structure 2, the pre-buried foundation structure 1 comprises a cement buffer pool 101, the top edge of the cement buffer pool 101 is level with the road, the cement buffer pool 101 is filled with a buffer gravel layer 102, and the top of the buffer gravel layer 102 is laid in a wavy structure;
[0026] The bottom of the distribution cabinet body 3 is fixedly installed at the center of the bottom of the cement buffer pool 101. The external protective structure 2 includes four anti-collision units 4 with the same structure arranged on the outside of the distribution cabinet body 3. The anti-collision unit 4 includes a group of bases 5 fixedly installed on the bottom of the cement buffer pool 101. The top of a group of bases 5 are all rotatably connected to a rotating rod 6. A group of rotating rods 6 are provided with buffer bow plates 7 of not less than 5 in number.
[0027] The protection principle of this type of outdoor distribution cabinet protection structure is:
[0028] When the vehicle loses control and collides with the distribution cabinet body 3, it first enters the embedded foundation structure 1. The vehicle tires can enter the cement buffer pool 101 and are blocked by the buffer gravel layer 102, forming an effect that the vehicle tires are trapped in the cement buffer pool 101, increasing the resistance of the vehicle to continue to rush forward and reducing the vehicle speed. Then the vehicle contacts the anti-collision unit 4 corresponding to the external protective structure 2, that is, contacts the corresponding buffer bow plate 7, forcing the buffer bow plate 7 to elastically deform, thereby further achieving the effect of forming resistance to the vehicle and reducing the impact force, thereby ultimately reducing the force when the vehicle contacts the distribution cabinet body 3, achieving a protective effect. During the elastic deformation of the buffer bow plate 7, the rotating rod 6 on the base 5 assists in rotating the elastic deformation of the buffer bow plate 7 to prevent interference with the elastic deformation of the buffer bow plate 7 while also resetting the shape of the buffer bow plate 7.
[0029] Embodiment 2:
[0030] In view of the above embodiment 1, for further description, refer to Figure 4 A group of rotating rods 6 are all provided with slots 601 inside, and both ends of the buffer bow plate 7 are clamped between a group of rotating rods 6 through the slots 601. The inner wall thickness of the slots 601 is equal to the thickness of the buffer bow plate 7. A group of gap blocking piles 701 are fixedly connected to the top of the buffer bow plate 7. The top of the gap blocking pile 701 contacts the bottom edge of the corresponding buffer bow plate 7. The length of the buffer bow plate 7 is greater than the distance between the corresponding group of rotating rods 6, and the raised part of the buffer bow plate 7 protrudes toward the outside of the distribution cabinet body 3. The surface of the buffer bow plate 7 is smooth and free of burrs, and the surface of the buffer bow plate 7 is sprayed with a warning reflective coating.
[0031] The slot 601 on the rotating rod 6 is provided to facilitate the insertion of the buffer bow plate 7 into the rotating rod 6. The structure is simple and the disassembly and assembly are convenient. The setting of the gap blocking pile 701 can create a gap between two adjacent buffer bow plates 7 that are clamped together, making it convenient to take out and disassemble the buffer bow plates 7. The warning reflective coating sprayed on the surface of the buffer bow plate 7 can enhance the eye-catching effect at night.
[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.
Claims
1. A protective structure for an outdoor power distribution cabinet, comprising a pre-buried foundation structure (1) and an external protective structure (2), characterized in that: A power distribution cabinet body (3) is arranged inside the outer protective structure (2), the embedded foundation structure (1) comprises a cement buffer pool (101), the top edge of the cement buffer pool (101) is flush with the road, a buffer gravel layer (102) is filled inside the cement buffer pool (101), and the top of the buffer gravel layer (102) is laid in a wavy structure; The bottom of the power distribution cabinet body (3) is fixedly installed at the center of the bottom of the cement buffer pool (101); the external protective structure (2) includes four anti-collision units (4) with the same structure arranged on the outside of the power distribution cabinet body (3); the anti-collision unit (4) includes a group of bases (5) fixedly installed on the bottom of the cement buffer pool (101); the tops of the group of bases (5) are all rotatably connected to rotating rods (6); and no less than 5 buffer bow plates (7) are arranged between the group of rotating rods (6).
2. The outdoor power distribution cabinet protection structure according to claim 1 is characterized in that: A slot (601) is provided inside each of the rotating rods (6), and two ends of the buffer bow plate (7) are connected between the rotating rods (6) through the slot (601). The inner wall thickness of the slot (601) is equal to the thickness of the buffer bow plate (7).
3. The outdoor power distribution cabinet protection structure according to claim 1 is characterized in that: A group of gap blocking piles (701) are fixedly connected to the top of the buffer arch plate (7), and the top of the gap blocking pile (701) is in contact with the bottom edge of the corresponding buffer arch plate (7).
4. The outdoor power distribution cabinet protection structure according to claim 1 is characterized in that: The length of the buffer bow plate (7) is greater than the distance between a corresponding group of the rotating rods (6), and the raised portion of the buffer bow plate (7) protrudes toward the outside of the power distribution cabinet body (3).
5. The outdoor power distribution cabinet protection structure according to claim 1 is characterized in that: The surface of the buffer bow plate (7) is smooth and free of burrs, and a warning reflective coating is sprayed on the surface of the buffer bow plate (7).