Protective structure of building temporary distribution box

Abstract

The utility model discloses a kind of protective structures of building temporary distribution box, it is related to protective device technical field.The utility model includes protective frame, further include: buffer part, the buffer part is set in the top of protective frame;Configuration part, the configuration part is set in the bottom of protective frame;The buffer part includes buffer assembly, and the buffer assembly is installed in the top of protective frame;Folding assembly, the folding assembly is installed on buffer assembly;The buffer assembly includes the damper of several fixedly connected in the top of protective frame, the top end of several damper is fixedly connected with buffer cover, and the outer wall of several damper is wound with spring one.The utility model sets up buffer part, solved its protective structure top is not set buffer component, this leads to when protective structure top is impacted, impact force can be directly applied to protective structure itself, and further transmission to its internal distribution box, to cause damage to distribution box.

Description

Technical Field

[0001] This utility model belongs to the field of protective device technology, and in particular relates to a protective structure for a temporary electrical distribution box in a building. Background Technology

[0002] The protective structure of temporary building distribution boxes is a multi-layered protection system designed to cope with the complex environment of construction sites. The core is to achieve protection against electric shock, foreign object intrusion, water and dust, and mechanical damage through the outer shell, internal devices, and auxiliary accessories, thus ensuring electrical safety. Its protective structure mainly includes three layers: First, a sufficiently strong outer shell protection, mostly made of cold-rolled steel plates or insulating materials. The outer shell door is equipped with reliable locks and rainproof eaves to prevent misoperation by non-professionals and the intrusion of rainwater and dust. Second, internal protective devices, with components such as leakage current protectors and circuit breakers installed inside the box, which can quickly cut off the power supply in case of circuit overload, short circuit, or leakage. At the same time, the components are arranged in a standardized manner, and the wire connections are insulated.

[0003] However, in the use of existing devices, the top of the protective structure is not equipped with a buffer component. This means that when the top of the protective structure is impacted, the impact force will act directly on the protective structure itself and be further transmitted to the internal distribution box, thereby damaging the distribution box. Utility Model Content

[0004] The purpose of this utility model is to provide a protective structure for a temporary electrical distribution box in a building. By setting a buffer part, the problem of the lack of a buffer component at the top of the protective structure is solved. This means that when the top of the protective structure is impacted, the impact force will directly act on the protective structure itself and be further transmitted to the electrical distribution box inside, thereby causing damage to the electrical distribution box.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a protective structure for a temporary electrical distribution box in a building, comprising a protective frame and further comprising: a buffer section disposed at the top of the protective frame; a configuration section disposed at the bottom of the protective frame; the buffer section comprising a buffer assembly mounted on the top of the protective frame; and a folding assembly mounted on the buffer assembly; the buffer assembly comprising a plurality of dampers fixedly connected to the top of the protective frame, each damper having a buffer cover fixedly connected to its top end, and each damper having a spring wound around its outer wall; one end of each spring being fixedly connected to the protective frame, and the other end of each spring being fixedly connected to the buffer cover; four dampers and four springs are provided.

[0006] Furthermore, the configuration unit includes a maintenance component mounted on the protective frame; and two fixing components, each mounted on one side of the protective frame.

[0007] Furthermore, the folding assembly includes a slide rail fixedly connected to the top of the protective frame. Two slide frames are slidably connected to the outer surface of the slide rail. A connecting rod is hinged inside each of the two slide frames. A fixed frame is hinged to the end of each of the two connecting rods away from the slide frame. The top of each of the two fixed frames is fixedly connected to a buffer cover. The slide frame, connecting rod, and fixed frame are a combination, and there are two such combinations.

[0008] Furthermore, the maintenance assembly includes a base disposed at the bottom of the protective frame, a plurality of positioning rods fixedly connected to the top of the base, a distribution box disposed on the top of the base, an inspection door hinged to the front of the protective frame, a limiting component disposed on the protective frame, the outer walls of the plurality of positioning rods being slidably connected to the protective frame, and the limiting component including a pin slidably connected to the protective frame, the pin being slidably connected to the inspection door.

[0009] Furthermore, the fixing assembly includes two slide rods fixedly connected to the left side of the base. A slide plate is slidably connected to the outer wall of the two slide rods. Several insert rods are fixedly connected to the right side of the slide plate. The right ends of the insert rods extend into the protective frame. Springs are wound around the outer wall of the two slide rods. One end of each spring is fixedly connected to the base, and the other end of each spring is fixedly connected to the slide plate. A fixing component is provided on the slide plate. The right ends of the insert rods are slidably connected to the protective frame. The fixing component includes a screw fixedly connected to the left side of the base. The screw passes through the slide plate and is slidably connected to it. A nut is threaded onto the outer wall of the screw, and the right side of the nut contacts the slide plate.

[0010] This utility model has the following beneficial effects: 1. By setting a buffer section, when using the device, first place the distribution box on the base and fix it with bolts. Then, put the entire protective frame over the outside of the distribution box. When putting it on, make sure the bottom of the protective frame is aligned and insert the multiple positioning rods on the top of the base to complete the positioning and prevent displacement. Then, turn the nut on the screw inward. The nut tightens the sliding plate on the outer wall of the screw. The sliding plate will move with the two sliding rods as guides and compress the spring on the outer wall of the sliding rods. The energy stored in the compressed spring can be used for subsequent structural reset. As the sliding plate moves inward, the insertion rod on it will be inserted into the protective frame. There is a similar fixing structure on the other side of the device. Follow the same steps to fix both sides of the protective frame. Finally, a stable connection between the protective frame and the base is achieved, ensuring the integrity and reliability of the protective structure after installation. 2. By setting up the configuration unit, after the protective frame is fixed, if the top is impacted, the top buffer cover will transfer the impact force to multiple dampers at the bottom. The dampers will drive the buffer cover to perform a buffering action to offset and release the impact force. At the same time, the two fixed frames at the bottom of the buffer cover will cooperate with the connecting rod and sliding frame that are hinged to it, so that the two sliding frames slide closer to each other along the slide rail. This ensures the stability of the buffer cover during buffering and avoids the effect of force deviation, ultimately effectively protecting the internal distribution box from impact damage.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the buffer section of this utility model; Figure 3 This is a partial cross-sectional view of the configuration part of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0014] The attached diagram lists the components represented by each number as follows: 1. Protective frame; 2. Buffer section; 21. Buffer assembly; 211. Damper; 212. Buffer cover; 213. Spring 1; 22. Folding assembly; 221. Slide rail; 222. Slide frame; 223. Connecting rod; 224. Fixing frame; 3. Configuration section; 31. Maintenance assembly; 311. Base; 312. Positioning rod; 313. Distribution box; 314. Maintenance door; 315. Pin rod; 32. Fixing assembly; 321. Slide rod; 322. Slide plate; 323. Insert rod; 324. Spring 2; 325. Screw; 326. Nut. 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] Please see Figure 1-5 As shown, this utility model is a protective structure for a temporary electrical distribution box in a building, including a protective frame 1, and further including: a buffer part 2, which is disposed on the top of the protective frame 1; and a configuration part 3, which is disposed on the bottom of the protective frame 1.

[0017] The buffer section 2 includes a buffer assembly 21, which is mounted on the top of the protective frame 1; and a folding assembly 22, which is mounted on the buffer assembly 21. The buffer assembly 21 includes several dampers 211 fixedly connected to the top of the protective frame 1. A buffer cover 212 is fixedly connected to the top of each damper 211. Springs 213 are wound around the outer walls of each damper 211. One end of each spring 213 is fixedly connected to the protective frame 1, and the other end of each spring 213 is fixedly connected to the buffer cover 212. Four dampers 211 and four springs 213 are provided. The folding assembly 22 includes a slide rail 221 fixedly connected to the top of the protective frame 1. Two slide frames 222 are slidably connected to the outer surface of the slide rail 221. A connecting rod 223 is hinged inside each slide frame 222. The ends of the two connecting rods 223 away from the slide frames 222 are hinged to... The tops of the two fixed frames 224 are fixedly connected to the buffer cover 212. The sliding frame 222, the connecting rod 223 and the fixed frame 224 are a combination, and there are two such combinations. By setting the buffer part 2, after the protective frame 1 is fixed, if its top is hit, the buffer cover 212 at the top will transmit the impact force to the multiple dampers 211 at the bottom. The multiple dampers 211 will drive the buffer cover 212 to perform a buffering action, thereby offsetting and releasing the impact force. During the buffering process, the two fixed frames 224 at the bottom of the buffer cover 212 will cooperate with the connecting rod 223 and the sliding frame 222 respectively, so that the two sliding frames 222 slide closer to each other along the slide rail 221. This setting can ensure the stability of the buffer cover 212 during the buffering process, avoid the impact effect due to force displacement, and thus effectively protect the internal distribution box 313 from impact damage.

[0018] Configuration unit 3 includes a maintenance component 31, which is mounted on the protective frame 1; and a fixing component 32, of which two are provided, each mounted on one side of the protective frame 1. The maintenance component 31 includes a base 311 at the bottom of the protective frame 1, with several positioning rods 312 fixedly connected to the top of the base 311. A distribution box 313 is located on the top of the base 311. A maintenance door 314 is hinged to the front of the protective frame 1. Limiting components are provided on the protective frame 1. The outer walls of the positioning rods 312 are slidably connected to the protective frame 1. The fixing component 32 includes two sliding rods 321 fixedly connected to the left side of the base 311. A sliding plate 322 is slidably connected to the outer wall of the sliding rod 321. Several insert rods 323 are fixedly connected to the right side of the sliding plate 322. The right ends of the insert rods 323 extend into the protective frame 1. Springs 324 are wound around the outer walls of both sliding rods 321. One end of each spring 324 is fixedly connected to the base 311, and the other end of each spring 324 is fixedly connected to the sliding plate 322. A fixing component is provided on the sliding plate 322. The right ends of the insert rods 323 are slidably connected to the protective frame 1. The limiting component includes a pin rod 315 slidably connected to the protective frame 1. The pin rod 315 is slidably connected to the inspection door 314. The fixing component includes a fixedly connected base rod 322. The screw 325 on the left side of the base 311 passes through the slide plate 322 and is slidably connected to it. A nut 326 is threaded onto the outer wall of the screw 325. The right side of the nut 326 contacts the slide plate 322. By setting the configuration part 3, during use, the distribution box 313 is first placed on the base 311 and fixed with bolts. After the distribution box 313 is fixed, the protective frame 1 is fitted over it. During the fitting process, the bottom of the protective frame 1 must be aligned with the multiple positioning rods 312 on the top of the base 311. This ensures the protective frame 1 is positioned and prevents it from shifting. After the protective frame 1 is positioned, the nut on the screw 325 is rotated inwards. 326. The sliding plate 322 on the outer wall of the screw 325 is tightened by the nut 326. When the sliding plate 322 is tightened, it will move with the two sliding rods 321 as guides, and at the same time compress the springs 324 on the outer wall of the two sliding rods 321. The springs 324 accumulate energy through compression, which can provide support for the subsequent resetting of the structure. As the sliding plate 322 moves inward, the insertion rod 323 on it will be inserted into the protective frame 1. At the same time, the other side of the device is provided with the same fixing structure. The two sides of the protective frame 1 can be fixed by following the same operation steps. Through this setting, a stable connection between the protective frame 1 and the base 311 can be achieved, ensuring the integrity and reliability of the protective structure after installation.

[0019] It should be noted that the control of the distribution box 313 in this application can all be achieved by using the program set in the control panel and inputting relevant parameters as needed for automated control. The setting of this control method can be realized by existing technologies, such as PLC.

[0020] A specific application of this embodiment is as follows: In use, the distribution box 313 is first placed on the base 311 and fixed with bolts. After the distribution box 313 is fixed, the protective frame 1 is placed over it. During the insertion process, the bottom of the protective frame 1 must be aligned with the multiple positioning rods 312 on the top of the base 311. This ensures the installation and positioning of the protective frame 1 and prevents it from shifting. After the protective frame 1 is positioned, the nut 326 on the screw 325 is rotated inward. The nut 326 tightens the sliding plate 322 on the outer wall of the screw 325. When the sliding plate 322 is tightened, it will move guided by the two sliding rods 321, while compressing the springs 324 on the outer wall of the two sliding rods 321. The springs 324 accumulate energy through compression, which can provide support for the subsequent structural reset. As the sliding plate 322 moves inward, the insertion rod 323 on it will be inserted into the protective frame 1. At the same time, the other side of the device is provided with With the same fixing structure, the two sides of the protective frame 1 can be fixed by following the same operating steps. This setting can achieve a stable connection between the protective frame 1 and the base 311, ensuring the integrity and reliability of the protective structure after installation. After the protective frame 1 is fixed, if its top is impacted, the top buffer cover 212 will transmit the impact force to multiple dampers 211 at the bottom. The multiple dampers 211 will drive the buffer cover 212 to perform a buffering action, thereby offsetting and releasing the impact force. During the buffering process, the two fixing frames 224 at the bottom of the buffer cover 212 will cooperate with the connecting rod 223 and the sliding frame 222 respectively, so that the two sliding frames 222 slide closer to each other along the slide rail 221. This setting can ensure the stability of the buffer cover 212 during the buffering process, avoid the impact effect caused by force displacement, and thus effectively protect the internal distribution box 313 from impact damage.

[0021] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0022] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A protective structure for a temporary electrical distribution box in a building, comprising a protective frame (1), characterized in that, Also includes: A buffer section (2) is provided on the top of the protective frame (1); Configuration unit (3), the configuration unit (3) is disposed at the bottom of the protective frame (1); The buffer section (2) includes a buffer assembly (21) mounted on top of the protective frame (1); and A folding assembly (22) is mounted on a buffer assembly (21); The buffer assembly (21) includes a plurality of dampers (211) fixedly connected to the top of the protective frame (1). The top of the plurality of dampers (211) is fixedly connected to a buffer cover (212). The outer wall of the plurality of dampers (211) is wound with a spring (213). One end of the plurality of springs (213) is fixedly connected to the protective frame (1), and the other end of the plurality of springs (213) is fixedly connected to the buffer cover (212). Four dampers (211) and four springs (213) are provided.

2. The protective structure of a temporary building distribution box according to claim 1, characterized in that, The configuration unit (3) includes a maintenance component (31) mounted on the protective frame (1); and Fixing components (32) are provided in two, and the two fixing components (32) are respectively installed on both sides of the protective frame (1).

3. The protective structure of a temporary building distribution box according to claim 2, characterized in that, The folding assembly (22) includes a slide rail (221) fixedly connected to the top of the protective frame (1). Two slide frames (222) are slidably connected to the outer surface of the slide rail (221). A connecting rod (223) is hinged inside each of the two slide frames (222). A fixed frame (224) is hinged to one end of each of the two connecting rods (223) away from the slide frame (222). The top of each of the two fixed frames (224) is fixedly connected to the buffer cover (212). Among them, the sliding frame (222), the connecting rod (223) and the fixed frame (224) are a combination, and there are two such combinations.

4. The protective structure of a temporary building distribution box according to claim 3, characterized in that, The maintenance assembly (31) includes a base (311) at the bottom of the protective frame (1), a number of positioning rods (312) are fixedly connected to the top of the base (311), a distribution box (313) is provided on the top of the base (311), a maintenance door (314) is hinged to the front of the protective frame (1), and a limiter is provided on the protective frame (1). Among them, the outer walls of several positioning rods (312) are slidably connected to the protective frame (1).

5. The protective structure of a temporary building distribution box according to claim 4, characterized in that, The fixing component (32) includes two slide rods (321) fixedly connected to the left side of the base (311). The outer walls of the two slide rods (321) are slidably connected to a slide plate (322). The right side of the slide plate (322) is fixedly connected to several insert rods (323). The right ends of the several insert rods (323) extend into the protective frame (1). The outer walls of the two slide rods (321) are wrapped with springs (324). One end of each spring (324) is fixedly connected to the base (311), and the other end of each spring (324) is fixedly connected to the slide plate (322). The slide plate (322) is provided with a fixing component. Among them, the right ends of several of the inserts (323) are slidably connected to the protective frame (1).

6. The protective structure of a temporary building distribution box according to claim 5, characterized in that, The limiting component includes a pin (315) that is slidably connected to the protective frame (1) and is slidably connected to the inspection door (314).

7. The protective structure of a temporary building distribution box according to claim 6, characterized in that, The fastener includes a screw (325) fixedly connected to the left side of the base (311), the screw (325) passing through the slide plate (322) and slidably connected to the slide plate (322), and a nut (326) threadedly connected to the outer wall of the screw (325). The right side of the nut (326) is in contact with the slide plate (322).

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