Suspension reliable primary and secondary fusion complete ring network box

Abstract

The utility model provides a kind of primary and secondary fusion complete set ring net box of reliable suspension, comprising: ring net box body;Suspension mechanism, the suspension mechanism fixedly installed in the outside of ring net box body;Two connecting beams, two the connecting beams are respectively arranged in the both ends of the bottom of suspension mechanism;Two maintenance platforms, two the maintenance platforms are respectively arranged in the both ends of the top of two connecting beams, and the top of two maintenance platforms is fixedly installed with guardrail. The utility model provides a kind of primary and secondary fusion complete set ring net box of reliable suspension, through the setting of maintenance platform and guardrail, when maintaining ring net box body, staff can climb to the top of maintenance platform by physical force, then stand on the top of maintenance platform and maintain ring net box body, and through the protection of guardrail, increase the security of staff when maintaining ring net box body, avoid the risk of falling.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, and in particular to a suspended and reliable integrated primary and secondary ring network box. Background Technology

[0002] As a crucial piece of equipment in power systems, integrated primary and secondary ring main units play a key role in power distribution and transmission. They deeply integrate primary and secondary equipment, achieving miniaturization and intelligence, and significantly improving the operational efficiency and reliability of power systems. These ring main units possess a variety of advanced functions, such as precise power parameter monitoring and rapid fault diagnosis and isolation, effectively ensuring the safe and stable operation of the power grid. Due to their superior performance and significant application value, integrated primary and secondary ring main units are mostly installed outdoors and are widely used in urban distribution networks, rural power grids, and various industrial power consumption scenarios to meet the power needs of different regions and users.

[0003] As described in Chinese Patent No. CN222868380U, a suspended and reliable integrated primary and secondary ring main body is provided. This ring main body includes a main body and a suspension mechanism. The suspension mechanism includes two support columns and two cross bracing structures. The cross bracing structures include two hoop assemblies and two beam frames. Angle irons are bolted to the left and right sides of the inner sides of the two beam frames. The hoop assemblies consist of clamps mounted on two columns. This utility model relates to the field of power equipment technology. This suspended and reliable integrated primary and secondary ring main body, through its double vertical support column structure, minimizes the surface area occupied, significantly enhances terrain adaptability, and simplifies the construction process. Simultaneously, the hoop assemblies, composed of clamps mounted on two columns, allow for stepless adjustment of the ring main body's installation height. Thus, through the combined design of the double support columns and modular cross bracing structure, a load-bearing frame that allows for flexible adjustment of the ring main body can be constructed, ensuring precise deployment of the equipment under complex geographical conditions.

[0004] However, the device has obvious shortcomings in actual operation and maintenance scenarios: it lacks a supporting maintenance platform. The primary and secondary integrated ring network boxes need to be inspected regularly, parameters calibrated and fault repaired. Staff need to operate the ring network box body in close contact. However, the existing suspension mechanism can only fix the ring network box and does not provide a platform for standing or placing tools. Staff need to stand directly on the ladder to work, which increases the risk of falling when working at height.

[0005] Therefore, it is necessary to provide a suspended, reliable, integrated primary and secondary ring network box to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a reliable suspended primary and secondary integrated ring network box, which solves the problem that existing suspended ring network boxes lack a supporting maintenance platform, requiring workers to stand on ladders to work at heights, resulting in a high risk of falling. To solve the above-mentioned technical problems, this utility model provides a suspended and reliable integrated primary and secondary ring girder box, comprising: Ring network box body; A suspension mechanism is fixedly installed on the outer side of the ring network box body; Two connecting beams are respectively disposed at both ends of the bottom of the suspension mechanism; Two maintenance platforms are respectively set at both ends of the top of the two connecting beams, and guardrails are fixedly installed on the top of both maintenance platforms.

[0007] Preferably, a metal mesh is fixedly installed on the inner side of both maintenance platforms, and a limit groove is provided on one side of both maintenance platforms.

[0008] Preferably, the top of both connecting beams is provided with a moving groove.

[0009] Preferably, each of the two connecting beams is provided with a mounting assembly at its top. Each mounting assembly includes a fixing plate, which is fixedly installed on the top of the connecting beam. A threaded sleeve is rotatably connected inside the fixing plate. Both ends of the inner side of the threaded sleeve are threadedly connected to threaded rods. One end of each of the two threaded rods is rotatably connected to a suspension bracket. The bottom of each of the two suspension brackets is slidably connected to the inner side of the moving groove. Each of the two suspension brackets is engaged with the outer side of the suspension mechanism.

[0010] Preferably, locking hoops are fixedly installed at both ends of the top and bottom of the suspension mechanism, and two columns are fixedly installed on the inner sides of the four locking hoops.

[0011] Preferably, the guardrail is provided with protective components on its side.

[0012] Preferably, the protective component includes a slide groove, which is formed on one side of the guardrail. A slider is slidably connected to the inner side of the slide groove, and an installation ring is fixedly installed on one side of the slider.

[0013] Compared with related technologies, the suspended and reliable integrated primary and secondary ring girder box provided by this utility model has the following beneficial effects: This utility model provides a suspended and reliable integrated primary and secondary ring network box. With the setting of maintenance platform and guardrail, when maintaining the ring network box body, the workers can climb to the top of the maintenance platform and then perform maintenance on the ring network box body from the top of the maintenance platform. The guardrail also increases the safety of the workers when maintaining the ring network box body and avoids the risk of falling. Attached Figure Description

[0014] Figure 1 A schematic diagram of the structure of a first embodiment of a suspended and reliable integrated primary and secondary ring network box provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the maintenance platform. Figure 3 for Figure 1 The enlarged schematic diagram of part A shown below; Figure 4 This is a structural schematic diagram of a second embodiment of a suspended, reliable, integrated primary and secondary ring network box provided by this utility model.

[0015] The following are the labels in the diagram: 1. Ring mesh box body, 2. Suspension mechanism, 3. Locking hoop, 4. Column, 5. Maintenance platform, 51. Metal mesh, 52. Limiting groove, 6. Guardrail, 7. Connecting beam, 71. Moving groove, 8. Installation component, 81. Fixing plate, 82. Threaded sleeve, 83. Threaded rod, 84. Suspension frame, 9. Protective component, 91. Slide groove, 92. Sliding block, 93. Safety ring. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] First Embodiment Please refer to the following: Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a suspended and reliable integrated primary and secondary ring network box provided by this utility model; Figure 2 for Figure 1 The diagram shows the structure of the maintenance platform. Figure 3 for Figure 1 The enlarged schematic diagram of part A is shown.

[0018] A suspended and reliable integrated primary and secondary ring network box includes: a ring network box body 1; Suspension mechanism 2, which is fixedly installed on the outer side of the ring network box body 1; Two connecting beams 7 are respectively disposed at both ends of the bottom of the suspension mechanism 2; Two maintenance platforms 5 are respectively set at both ends of the top of the two connecting beams 7, and guardrails 6 are fixedly installed on the top of each of the two maintenance platforms 5.

[0019] Metal mesh 51 is fixedly installed on the inner side of both maintenance platforms 5, and a limit groove 52 is opened on one side of both maintenance platforms 5.

[0020] The top of both connecting beams 7 is provided with a moving groove 71.

[0021] Each of the two connecting beams 7 is provided with a mounting assembly 8 at its top. Each of the two mounting assemblies 8 includes a fixing plate 81. The fixing plate 81 is fixedly installed on the top of the connecting beam 7. A threaded sleeve 82 is rotatably connected inside the fixing plate 81. Threaded rods 83 are threadedly connected to both ends of the inner side of the threaded sleeve 82. A suspension bracket 84 is rotatably connected to one end of each of the two threaded rods 83. The bottom of each of the two suspension brackets 84 is slidably connected to the inner side of the moving groove 71. Each of the two suspension brackets 84 is engaged with the outer side of the suspension mechanism 2.

[0022] The top and bottom ends of the suspension mechanism 2 are fixedly installed with locking hoops 3, and two columns 4 are fixedly installed on the inner sides of the four locking hoops 3.

[0023] During installation, first fix the two columns 4 in the preset installation position, and then fix the ring network box body 1 and the suspension mechanism 2 together on the columns 4 through the locking clamps 3 at the top and bottom of the suspension mechanism 2 to ensure that the ring network box body 1 is suspended stably and avoids shaking. Then, the maintenance platform 5 is installed, and the two connecting beams 7 are fixed to the bottom ends of the suspension mechanism 2 by the installation component 8. The threaded sleeve 82 is rotated. Since the threads at both ends of the threaded sleeve 82 are opposite, the two threaded rods 83 are driven to move relative to each other along the sleeve axis. The threaded rods 83 push the suspension bracket 84 to slide along the moving groove 71 of the connecting beam 7 until the two suspension brackets 84 are tightly engaged on the outer side of the suspension mechanism 2, thus completing the fixing of the connecting beam 7 and the suspension mechanism 2. Two maintenance platforms 5 are welded or bolted to the top ends of the connecting beam 7 to form symmetrical double-sided maintenance platforms 5. Workers can climb onto the maintenance platforms 5 via ladders to perform operations on the front and back of the ring network box body 1. The metal mesh 51 is made of non-slip galvanized material, which reduces the weight of the platform, ensures ventilation, and prevents water accumulation.

[0024] The working principle of the suspended and reliable primary and secondary integrated ring network box provided by this utility model is as follows: When maintenance is required on the ring network box body 1, the user can place the top of the ladder used for climbing on the inner side of the limiting groove 52. At this time, the limiting groove 52 can limit the ladder and prevent it from sliding. Then, the user can climb to the top of the maintenance platform 5 by physical strength. After that, the user can stand on the maintenance platform 5 to maintain the ring network box body 1.

[0025] Compared with related technologies, the suspended and reliable integrated primary and secondary ring girder box provided by this utility model has the following beneficial effects: With the installation of maintenance platform 5 and guardrail 6, when maintaining the ring network box body 1, workers can climb to the top of maintenance platform 5 and then perform maintenance on the ring network box body 1 from the top of maintenance platform 5. Furthermore, the guardrail 6 increases the safety of workers when maintaining the ring network box body 1 and avoids the risk of falling.

[0026] Second Embodiment Please refer to the following: Figure 4 Based on the first embodiment of this application which provides a suspended and reliable integrated primary and secondary ring network box, the second embodiment of this application proposes another suspended and reliable integrated primary and secondary ring network box. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0027] Specifically, the second embodiment of this application provides a suspended reliable primary and secondary integrated ring network box, which differs in that the side of the guardrail 6 is provided with a protective component 9.

[0028] The protective component 9 includes a slide 91, which is opened on one side of the guardrail 6. A slider 92 is slidably connected to the inner side of the slide 91, and an installation ring 93 is fixedly installed on one side of the slider 92.

[0029] The working principle of the suspended and reliable primary and secondary integrated ring network box provided by this utility model is as follows: When the staff is performing maintenance on the maintenance platform 5, the user can fasten the safety buckle on the safety ring 93. When the staff moves, the slider 92 can slide on the inner side of the slide groove 91.

[0030] Compared with related technologies, the suspended and reliable integrated primary and secondary ring girder box provided by this utility model has the following beneficial effects: The sliding groove 91, the slider 92, and the safety ring 93 work together to make it easy for the user to fasten the safety buckle onto the safety ring 93 during use, thereby increasing the safety of the workers.

[0031] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A reliably suspended primary and secondary integrated ring network box, characterized in that, include: Ring network box body; A suspension mechanism is fixedly installed on the outer side of the ring network box body; Two connecting beams are respectively disposed at both ends of the bottom of the suspension mechanism; Two maintenance platforms are respectively set at both ends of the top of the two connecting beams, and guardrails are fixedly installed on the top of both maintenance platforms.

2. The suspended and reliable primary and secondary integrated ring network box according to claim 1, characterized in that, Metal mesh is fixedly installed on the inner side of both maintenance platforms, and a limit groove is opened on one side of both maintenance platforms.

3. The suspended and reliable primary and secondary integrated ring network box according to claim 1, characterized in that, The top of both connecting beams is provided with a moving groove.

4. The suspended and reliable primary and secondary integrated ring network box according to claim 3, characterized in that, Each of the two connecting beams is provided with a mounting assembly at its top. Each mounting assembly includes a fixing plate, which is fixedly installed on the top of the connecting beam. A threaded sleeve is rotatably connected inside the fixing plate. Both ends of the inner side of the threaded sleeve are threadedly connected to threaded rods. One end of each of the two threaded rods is rotatably connected to a suspension bracket. The bottom of each of the two suspension brackets is slidably connected to the inner side of the moving groove. Each of the two suspension brackets is engaged with the outer side of the suspension mechanism.

5. A suspended and reliable integrated primary and secondary ring network box according to claim 1, characterized in that, The suspension mechanism is fixedly installed with locking hoops at both ends of the top and bottom, and two columns are fixedly installed on the inner sides of the four locking hoops.

6. The suspended and reliable primary and secondary integrated ring network box according to claim 1, characterized in that, The guardrail is equipped with protective components on its sides.

7. A suspended and reliable integrated primary and secondary ring network box according to claim 6, characterized in that, The protective component includes a slide groove, which is formed on one side of the guardrail. A slider is slidably connected to the inner side of the slide groove, and an installation ring is fixedly installed on one side of the slider.

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