Primary and secondary fusion ring network box

Abstract

The application relates to the technical field of ring network boxes, and discloses a primary and secondary fusion ring network box which comprises a box body and a box door, the box door is rotationally connected to the box body, a plurality of supporting strips are arranged on the box body, supporting rods are rotationally connected to the supporting strips, rotating wheels are fixedly connected to the supporting rods, and a fixing structure is arranged on the box body and used for fixing the box body. The rotating wheels are fixedly connected to the supporting rods, the rotating wheels can drive the box body to rotate, the box body can be dismounted from the cabinet by a worker, the ring network box can be taken out from the cabinet, and the ring network box can be maintained and processed. Meanwhile, the fixing structure fixes the box body, the box body is not prone to sliding in the cabinet, and the situation that the box body shakes due to ground vibration is reduced.

Description

Technical Field

[0001] This application relates to the technical field of ring main units, and in particular to a primary and secondary integrated ring main unit. Background Technology

[0002] The primary and secondary integrated ring main unit is a highly integrated power distribution device in the power system that combines the "physical functions of primary equipment" and the "intelligent control unit of secondary equipment". It aims to improve the standardization, intelligence level and power supply reliability of the power distribution network. The primary and secondary integrated ring main unit is usually installed in a cabinet.

[0003] In related technologies, ring mesh boxes include a box body and a box door, with the box door rotatably connected to the box body.

[0004] The ring main unit is installed inside the cabinet. Due to the limited space inside the cabinet, the ring main unit needs to be removed from the cabinet for overall maintenance. Because the ring main unit is large in size, it is difficult for staff to move it, which reduces the efficiency of maintenance. Summary of the Invention

[0005] To address the problem of difficult transport of ring main units, this application provides a primary and secondary integrated ring main unit.

[0006] This application provides a primary and secondary integrated ring network box, which adopts the following technical solution:

[0007] A primary and secondary integrated ring network box includes a box body and a box door. The box door is rotatably connected to the box body. The box body is provided with multiple support bars. Support rods are rotatably connected to the support bars. Rotating wheels are fixedly connected to the support rods. The box body is provided with a fixing structure for fixing the box body.

[0008] By adopting the above technical solution, a rotating wheel is fixedly connected to the support rod, which can drive the box to rotate. This allows the staff to disassemble the box from the cabinet, making it easier to remove the ring network box for maintenance. At the same time, the fixed structure secures the box, making it less prone to sliding inside the cabinet and reducing the likelihood of the box shaking due to ground vibration.

[0009] Optionally, the fixing structure includes a fixing plate and a fixing spring. The housing has a receiving groove, the fixing spring is disposed in the receiving groove, the fixing plate is disposed on the fixing spring, and the fixing spring drives the surface of the fixing plate near the ground to be coplanar with the surface of the rotating wheel near the ground.

[0010] By adopting the above technical solution, the fixed plate is moved by a fixed spring, so that the surface of the fixed plate near the ground and the surface of the rotating wheel near the ground are coplanar. This allows the fixed plate and the rotating wheel to jointly abut the ground, increasing the contact area between the box and the cabinet, reducing the possibility of the box moving on the cabinet, and thus enabling the box to be fixed inside the cabinet.

[0011] Optionally, a fixing strip is slidably connected to the fixing plate, and multiple fixing grooves are provided on the rotating wheel for the fixing strip to be inserted into; when the fixing strip is inserted into the fixing groove, the rotating wheel is fixed to the support strip.

[0012] By adopting the above technical solution, the fixing strip is inserted into the fixing groove to fix the rotating wheel, thereby making it difficult for the rotating wheel to rotate. This changes the friction between the rotating wheel and the cabinet from rotational friction to static friction, further increasing the difficulty of the cabinet sliding.

[0013] Optionally, a first magnet is provided in the fixing groove, and a second magnet is provided on the fixing plate, the second magnet attracting the first magnet; when the second magnet attracts the first magnet, the fixing strip can be inserted into the fixing groove.

[0014] By adopting the above technical solution, the first magnet is attracted by the second magnet, allowing the fixing strip to be inserted into the fixing groove. This eliminates the need for workers to manually slide the fixing strip, reducing the number of steps required and enabling workers to easily fix the rotating wheel.

[0015] Optionally, a locking strip is slidably connected to the housing, and a locking groove is provided on the fixing plate for the locking strip to be inserted; when the locking strip is inserted into the locking groove, the surface of the fixing plate near the ground and the surface of the rotating wheel near the ground are not coplanar.

[0016] By adopting the above technical solution, the locking strip is inserted into the locking groove to fix the fixing plate. At this time, the surface of the fixing plate near the ground and the surface of the rotating wheel near the ground are not coplanar, so the fixing plate will not restrict the rotation of the rotating wheel, allowing the rotating wheel to rotate smoothly inside the cabinet. The locking strip limits the fixing plate, allowing the staff to easily take the box out of or put it into the cabinet.

[0017] Optionally, a stop strip is slidably connected to the housing, and the locking strip has a stop groove and a stop hole. The stop strip can be inserted into the stop groove or the stop hole. When the stop strip is in the stop groove, the locking strip is in the locking groove. When the stop strip is in the stop hole, the locking strip is disengaged from the locking groove.

[0018] By adopting the above technical solution, the stop strip is inserted into the stop groove, which allows the locking strip to limit the stop strip, so that the locking strip can be stably located in the locking groove, and the fixing plate will not restrict the movement of the box. When the stop strip is located in the stop hole, the stop strip restricts the locking strip. At this time, the locking strip is disengaged from the locking groove, so that the locking strip will not limit the movement of the fixing plate, and the fixing plate restricts the movement of the box.

[0019] Optionally, the sliding path of the stop strip intersects with the rotation path of the door; when the stop strip is located in the stop groove, the stop strip is located on the rotation path of the door; when the stop strip is located in the stop hole, the stop strip is disengaged from the rotation path of the door.

[0020] By adopting the above technical solution, the stop strip is located in the stop groove, so that the stop strip is on the rotation path of the box door, allowing the stop strip to restrict the box door. That is, when the box body moves, the box door cannot be opened, allowing the ring network box to move stably and preventing the box door from opening due to movement, which could cause the electrical components inside the box to detach. By the stop strip being located in the stop hole, the stop strip is not on the rotation path of the box door, so that the box door can be opened when the ring network box is placed, which is convenient for staff to maintain and use the ring network box.

[0021] Optionally, a locking ramp is provided on the groove wall away from the ground of the locking groove. The distance between the locking ramp and the ground gradually decreases along the direction from the locking bar to the bottom wall of the locking groove. The locking ramp is located in the moving path of the locking bar when it is inserted into the locking groove.

[0022] By adopting the above technical solution, the distance between the locking ramp and the ground gradually decreases along the direction from the locking strip to the bottom wall of the locking groove. When the stop strip is inserted into the locking groove, the stop strip drives the fixed plate to move through the tilt direction of the locking ramp, so that the fixed plate can automatically lift up, so that the fixed plate will not restrict the movement of the box, thereby realizing the sliding of the ring network box under the action of the rotating wheel.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. A rotating wheel is fixedly connected to the support rod, which can drive the box to rotate, allowing the staff to disassemble the box from the cabinet, so that the ring network box can be taken out of the cabinet for maintenance. At the same time, the fixed structure fixes the box, making it less likely to slide inside the cabinet, reducing the shaking of the box caused by ground vibration.

[0025] 2. By positioning the stop strip within the stop groove, the stop strip is placed on the rotation path of the door, restricting the door from opening when the ring network box moves. This ensures stable movement of the ring network box and prevents the door from opening during movement, which could cause electrical components inside the box to detach. Conversely, by positioning the stop strip within the stop hole, the stop strip is removed from the rotation path of the door, allowing the door to be opened when the ring network box is in place, facilitating daily use by staff. Attached Figure Description

[0026] Figure 1 This is a structural schematic diagram of an embodiment of this application;

[0027] Figure 2 This is an exploded view of the rotating wheel in an embodiment of this application;

[0028] Figure 3 This is a schematic diagram of the structure highlighting the locking bar in the embodiments of this application;

[0029] Figure 4 yes Figure 1 An enlarged schematic diagram of part A in the middle.

[0030] Reference numerals in the attached drawings: 1. Box body; 11. Box door; 12. Receiving groove; 13. Locking bar; 14. Stop bar; 141. Stop groove; 142. Stop hole; 143. Stop plate; 2. Support bar; 21. Support rod; 22. Rotating wheel; 221. Fixing groove; 222. First magnet; 3. Fixing structure; 31. Fixing plate; 32. Fixing spring; 33. Sliding groove; 331. Fixing bar; 34. Groove; 341. Second magnet; 35. Locking groove; 351. Locking slope. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] This embodiment discloses a primary and secondary integrated ring network box. (Refer to...) Figure 1 A primary and secondary integrated ring network box includes a box body 1 and a box door 11, with the box door 11 rotatably connected to the box body 1.

[0033] Reference Figure 1 and Figure 2 Eight support bars 2 are fixedly connected to the surface of the enclosure 1 near the ground. Two support bars 2 form a group, and four groups of support bars 2 are arranged in an array along the surface of the enclosure 1. A support rod 21 is rotatably connected to the surface of a support bar 2 near another support bar 2 in the same group. A rotating wheel 22 is fixedly connected to the support rod 21. The rotating wheel 22 can abut against the ground or the enclosure to realize the movement of the ring network box.

[0034] Reference Figure 2The cabinet 1 is equipped with two fixing structures 3 for securing the cabinet 1. Each fixing structure 3 includes a fixing plate 31 and multiple fixing springs 32. The cabinet 1 has two receiving slots 12 extending along its length. One end of each fixing spring 32 is fixedly connected to the bottom wall of the receiving slot 12, and the other end is fixedly connected to the fixing plate 31. The fixing plate 31 extends along the length of the receiving slot 12, and the fixing springs 32 are arranged in an array along the length of the fixing plate 31. The fixing springs 32 drive the fixing plate 31 to protrude from the receiving slot 12 until the fixing plate 31 abuts against the ground or the cabinet.

[0035] Reference Figure 2 When the surface of the fixing plate 31 near the ground and the surface of the rotating wheel 22 near the ground are coplanar, that is, when the fixing plate 31 is in contact with the ground or the cabinet, the fixing spring 32 is in a compressed state; when the fixing plate 31 is not in contact with the ground or the cabinet, the fixing spring 32 is in a compressed state.

[0036] Reference Figure 2 A sliding groove 33 is provided on the fixed plate 31, and the distance between the sliding groove 33 and the ground gradually decreases along the direction from the fixed plate 31 to the rotating wheel 22. A fixing strip 331 is slidably connected in the sliding groove 33, and the end face of the fixing strip 331 is arc-shaped. A fixing groove 221 for inserting the fixing strip 331 is provided on the outer surface of the rotating wheel 22. Multiple fixing grooves 221 are provided and are arranged in an array along the circumference of the rotating wheel 22. When the fixing strip 331 is inserted into the fixing groove 221, the rotating wheel 22 is fixed to the support strip 2.

[0037] Reference Figure 2 A first magnet 222 is fixedly connected to the bottom wall of the fixing groove 221. A groove 34 is formed on the surface of the fixing plate 31 near the rotating wheel 22. A second magnet 341 is fixedly connected in the groove 34, and the second magnet 341 attracts the first magnet 222. When the second magnet 341 attracts the first magnet 222, the fixing groove 221 aligns with the sliding groove 33, so that the fixing strip 331 can slide into the fixing groove 221 by gravity, thereby fixing the rotating wheel 22 with the fixing strip 331.

[0038] Reference Figure 2 When the fixing plate 31 falls, both the fixing plate 31 and the rotating wheel 22 abut against the ground or the cabinet. The second magnet 341 attracts the first magnet 222, causing the rotating wheel 22 to generate rotational friction, that is, the rotating wheel 22 rotates, causing the fixing groove 221 to align with the sliding groove 33. The fixing strip 331 is inserted into the fixing groove 221 through the inclined direction of the sliding groove 33, thereby fixing the rotating wheel 22 and reducing the rotation of the rotating wheel 22.

[0039] Reference Figure 3A locking strip 13 is slidably connected to the surface of the housing 1 near the ground. The locking strip 13 slides horizontally, and a locking groove 35 is formed on the outer surface of the fixing plate 31 for the locking strip 13 to be inserted. A locking ramp 351 is formed on the groove wall of the locking groove 35 away from the ground. The distance between the locking ramp 351 and the ground gradually decreases along the direction from the locking strip 13 to the bottom wall of the locking groove 35. The locking ramp 351 is located on the insertion path of the locking strip 13. When the locking strip 13 is inserted into the locking groove 35, the locking strip 13 drives the fixing plate 31 to move along the locking ramp 351, allowing the fixing plate 31 to be raised, so that the fixing plate 31 does not limit the housing 1.

[0040] Reference Figure 3 and Figure 4 A stop plate 143 is fixedly connected to the surface of the box body 1 where the box door 11 is located. A stop strip 14 is slidably connected to the stop plate 143. The stop strip 14 slides vertically, and its sliding path intersects with the rotation path of the box door 11. A stop groove 141 and a stop hole 142 are provided on the locking strip 13. The stop groove 141 is located on the side of the stop hole 142 away from the fixed plate 31, and both the stop groove 141 and the stop hole 142 are for the stop strip 14 to be inserted. When the stop strip 14 is inserted into the stop groove 141 or the stop hole 142, the stop strip 14 can restrict the sliding of the locking strip 13 on the box body 1.

[0041] Reference Figure 3 and Figure 4 When the stop strip 14 is inserted into the stop groove 141, the stop strip 14 restricts the movement of the locking strip 13. At this time, the locking strip 13 is located in the locking groove 35, and the locking strip 13 limits the fixing plate 31. The stop strip 14 is located on the rotation path of the door 11, and the stop strip 14 limits the door 11. When the stop strip 14 is inserted into the stop hole 142, the stop strip 14 restricts the movement of the locking strip 13. At this time, the locking strip 13 is disengaged from the locking groove 35, and the locking strip 13 no longer limits the fixing plate 31, allowing the fixing plate 31 to fix the box body 1. The stop strip 14 is also disengaged from the rotation path of the door 11, and the stop strip 14 releases its limitation on the door 11, allowing the door 11 to open and close freely.

[0042] The implementation principle of a primary and secondary fusion ring network box in this application embodiment is as follows: The worker first lifts the stop strip 14, so that the stop strip 14 is disengaged from the stop groove 141, and then slides the locking strip 13, so that the locking strip 13 is disengaged from the locking groove 35, and inserts the stop strip 14 into the stop hole 142. At this time, the fixing spring 32 drives the fixing plate 31 to fall, so that the fixing plate 31 abuts against the ground or the cabinet. The second magnet 341 attracts the first magnet 222, so that the rotating wheel 22 rotates, and the fixing strip 331 is inserted into the fixing groove 221, so that the fixing plate 31 and the rotating wheel 22 are fixed to each other.

[0043] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0044] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the design concept of this application should be included within the protection scope of this application.

Claims

1. A primary and secondary integrated ring network box, comprising a box body (1) and a box door (11), wherein the box door (11) is rotatably connected to the box body (1), characterized in that: The box (1) is provided with multiple support bars (2), and a support rod (21) is rotatably connected to the support bar (2). A rotating wheel (22) is fixedly connected to the support rod (21). The box (1) is provided with a fixing structure (3), which is used to fix the box (1). The fixing structure (3) includes a fixing plate (31) and a fixing spring (32). The housing (1) has a receiving groove (12). The fixing spring (32) is located in the receiving groove (12). The fixing plate (31) is located on the fixing spring (32). The fixing spring (32) drives the surface of the fixing plate (31) near the ground to be coplanar with the surface of the rotating wheel (22) near the ground. A fixing strip (331) is slidably connected to the fixing plate (31), and a plurality of fixing grooves (221) are provided on the rotating wheel (22). The fixing grooves (221) are for the fixing strip (331) to be inserted. When the fixing strip (331) is inserted into the fixing groove (221), the rotating wheel (22) is fixed to the support strip (2). The fixing groove (221) is provided with a first magnet (222), and the fixing plate (31) is provided with a second magnet (341). The second magnet (341) attracts the first magnet (222). When the second magnet (341) attracts the first magnet (222), the fixing strip (331) can be inserted into the fixing groove (221).

2. The primary and secondary integrated ring network box according to claim 1, characterized in that: A locking bar (13) is slidably connected to the housing (1), and a locking groove (35) is provided on the fixing plate (31) for the locking bar (13) to be inserted; when the locking bar (13) is inserted into the locking groove (35), the surface of the fixing plate (31) near the ground and the surface of the rotating wheel (22) near the ground are not coplanar.

3. The primary and secondary integrated ring network box according to claim 2, characterized in that: A stop strip (14) is slidably connected to the housing (1). A stop groove (141) and a stop hole (142) are provided on the locking strip (13). The stop strip (14) can be inserted into the stop groove (141) or the stop hole (142). When the stop strip (14) is in the stop groove (141), the locking strip (13) is in the locking groove (35). When the stop strip (14) is in the stop hole (142), the locking strip (13) is disengaged from the locking groove (35).

4. The primary and secondary integrated ring network box according to claim 3, characterized in that: The sliding path of the stop strip (14) intersects the rotation path of the door (11); when the stop strip (14) is in the stop groove (141), the stop strip (14) is on the rotation path of the door (11); when the stop strip (14) is in the stop hole (142), the stop strip (14) is disengaged from the rotation path of the door (11).

5. A primary and secondary integrated ring network box according to claim 2, characterized in that: The locking groove (35) has a locking ramp (351) on the groove wall away from the ground. The distance between the locking ramp (351) and the ground gradually decreases along the direction from the locking bar (13) to the bottom wall of the locking groove (35). The locking ramp (351) is located in the moving path of the locking bar (13) inserted into the locking groove (35).

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