Outdoor ring main unit with anti-collision structure

Abstract

The invention relates to the technical field of outdoor ring main units, and discloses an outdoor ring main unit with an anti-collision structure, a protective sleeve is arranged outside an outdoor ring main unit body, a protective plate is slidably mounted on the inner side of the protective sleeve, and a lifting motor is mounted on the end face of the upper surface of the protective sleeve; a lifting groove is formed in the inner side of the protective sleeve, a lead screw is connected to the portion, in the lifting groove, of the driving end of the lifting motor, lifting rings are further symmetrically arranged on the upper surface of the protective sleeve, and the lifting rings are sleeved with lifting ropes. And a heat dissipation box is arranged in front of the driving box on the upper surface of the outdoor ring main unit main body. Through the arrangement of the driving box, the driving motor, the winding roller, the protective sleeve, the lifting ring, the lifting rope, the lifting motor, the lead screw, the bearing, the lifting groove, the protective plate and the lifting block, when the driving motor works, the winding roller can rotate to achieve winding of the lifting rope, and then the purpose of protecting the outdoor ring main unit body by adjusting the height of the protective sleeve can be achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of outdoor ring network cabinets, in particular to an outdoor ring network cabinet with an anti-collision structure. Background Art

[0002] The outdoor ring main unit is a network cabinet suitable for voltage levels of 110KV and below. It uses a vacuum switch as the disconnecting device and uses SF6 gas common box insulation. This equipment has a compact structure, small footprint, beautiful appearance, and can be coordinated with the surrounding environment.

[0003] Outdoor ring network cabinets can monitor the working status of power equipment and the impact of environmental factors on the equipment. They can also monitor the power system and collect data to ensure the normal operation of the power system, making outdoor ring network cabinets widely used in power systems. However, since outdoor ring network cabinets are generally set in external environments, they are easily damaged by collisions caused by external factors, which affects the service life of the outdoor ring network cabinets.

[0004] A Chinese patent discloses an outdoor ring network cabinet with good anti-collision effect (authorization announcement number CN217115306U). This patented technology uses an anti-collision beam to effectively reduce the chance of external devices contacting the device, thereby providing better protection and avoiding the problem of dents and other damage to the outer wall of the device when the impact force is large during use.

[0005] However, existing outdoor ring main unit (ORMU) systems only utilize anti-collision beams to prevent collisions. However, significant external impacts can still damage the ORMU, shortening its service life. Furthermore, the ORMU is located externally, exposing it to long-term external contamination and impact. Therefore, those skilled in the art have developed an ORMU with an anti-collision structure to address the issues raised in the background art. Summary of the Invention

[0006] The object of the present invention is to provide an outdoor ring network cabinet with an anti-collision structure to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions: An outdoor ring network cabinet with an anti-collision structure comprises an outdoor ring network cabinet main body and a protective top arranged at the upper end of the outdoor ring network cabinet main body, a protective cover is arranged on the outside of the outdoor ring network cabinet main body, a protective plate is slidably installed on the inner side of the protective cover, and a lifting motor is installed at the end surface of the upper surface of the protective cover, a lifting groove is opened on the inner side of the protective cover, a driving end of the lifting motor is connected to a screw rod inside the lifting groove, a lifting ring is symmetrically arranged on the upper surface of the protective cover, a lifting rope is sheathed on the outer side of the lifting ring, a driving box is installed on the upper surface of the outdoor ring network cabinet main body below the protective top, a driving motor is installed on one side of the driving box, and a winding roller is connected to the driving end of the driving motor; A heat dissipation box is provided on the upper surface of the outdoor ring network cabinet body in front of the drive box, a partition plate is installed at the middle position inside the heat dissipation box, and filters are provided on both sides of the partition plate inside the heat dissipation box. The lower surface of the heat dissipation box is connected to a hose inside the outdoor ring network cabinet body, the lower end of the hose is connected to an exhaust pipe, and nozzles are symmetrically provided on the lower surface of the exhaust pipe. A first motor is also installed on the inner side of the outdoor ring network cabinet body, and a fan is installed inside the heat dissipation box above the hose.

[0008] As a further solution of the present invention: a first heat dissipation channel is provided on the upper surface of the heat dissipation box, and a second heat dissipation channel is provided on the lower surface of the heat dissipation box at a position away from the hose.

[0009] As a further solution of the present invention: the driving end of the first motor is connected to a rotating shaft at the rear of the exhaust pipe, a positioning sleeve is installed on the outside of the rotating shaft, and the positioning sleeve is installed on the outside of the exhaust pipe by screws.

[0010] As a further solution of the present invention: three hoses are symmetrically arranged on the lower surface of the heat dissipation box, and five nozzles are symmetrically arranged on the lower surface of the exhaust pipe.

[0011] As a further solution of the present invention: through holes are symmetrically opened on the lower surface of the driving box, and the upper end of the suspension rope passes through the through hole and is wound around the outside of the winding roller.

[0012] As a further solution of the present invention: the protective sleeve is arranged in a "U" shape, and a protective rubber pad is arranged on the outside of the protective sleeve.

[0013] As a further solution of the present invention: a lifting block is installed at the end surface of one side of the protective plate, and the lifting block is slidably installed inside the lifting slot and outside the screw rod.

[0014] As a further solution of the present invention: a bearing is further provided inside the lifting groove, and the lower end of the screw rod is embedded in the bearing and rotatably connected to the bearing.

[0015] As a further solution of the present invention: a guide block is also installed at the end surface of the other side of the protective plate, and a guide groove that slides with the guide block is opened on the other inner side of the protective sleeve.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a heat dissipation box, a first heat dissipation channel, a filter, a fan, a partition plate, a second heat dissipation channel, an exhaust pipe, a hose, a nozzle, a first motor, a rotating shaft and a positioning sleeve. When the fan inside the heat dissipation box is working, the external air will enter the heat dissipation box through the first heat dissipation channel, and finally enter the exhaust pipe through the hose and finally be sprayed out through the nozzle to achieve the purpose of dissipating heat inside the outdoor ring network cabinet body. At the same time, the operation of the first motor will cause the rotating shaft to rotate, and then the angle of the nozzle can be adjusted, thereby achieving the purpose of efficiently dissipating heat inside the outdoor ring network cabinet body and improving the service life of its internal components.

[0017] 2. The present invention is equipped with a drive box, a drive motor, a winding roller, a protective cover, a lifting ring, a lifting rope, a lifting motor, a screw rod, a bearing, a lifting groove, a protective plate and a lifting block. When the drive motor is working, the winding roller will rotate to reel in the lifting rope, and the height of the protective cover can be adjusted to protect the outside of the outdoor ring network cabinet body. At the same time, the operation of the lifting motor will cause the screw rod to rotate, and the height of the protective plate can be adjusted to facilitate the opening and closing of the outdoor ring network cabinet body, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of an outdoor ring network cabinet with an anti-collision structure; Figure 2 This is a schematic diagram of the structure of a protective plate in an outdoor ring network cabinet with an anti-collision structure; Figure 3 This is a structural diagram of a lifting block in an outdoor ring network cabinet with an anti-collision structure; Figure 4 This is a structural diagram of a screw rod in an outdoor ring network cabinet with an anti-collision structure; Figure 5 This is a schematic diagram of the structure of a winding roller in an outdoor ring network cabinet with an anti-collision structure; Figure 6 This is a schematic diagram of the structure of a heat dissipation box in an outdoor ring network cabinet with an anti-collision structure; Figure 7 This is a schematic diagram of the structure of an exhaust pipe in an outdoor ring network cabinet with an anti-collision structure.

[0019] In the figure: 1. Outdoor ring network cabinet body; 2. Drive box; 21. Drive motor; 22. Winding roller; 23. Through hole; 3. Protective top; 4. Heat dissipation box; 41. First heat dissipation channel; 42. Filter; 43. Fan; 44. Partition plate; 45. Second heat dissipation channel; 46. Exhaust pipe; 461. Hose; 462. Nozzle; 47. First motor; 471. Rotating shaft; 472. Positioning sleeve; 5. Protective sleeve; 51. Lifting ring; 52. Lifting rope; 53. Lifting motor; 531. Screw; 532. Bearing; 54. Lifting slot; 6. Protective plate. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 7 In an embodiment of the present invention, an outdoor ring network cabinet with an anti-collision structure includes an outdoor ring network cabinet body 1 and a protective top 3 arranged on the upper end of the outdoor ring network cabinet body 1. A protective cover 5 is provided on the outside of the outdoor ring network cabinet body 1, and a protective plate 6 is slidably installed on the inner side of the protective cover 5. A lifting motor 53 is installed at the end surface of the upper surface of the protective cover 5. A lifting groove 54 is opened on the inner side of the protective cover 5. The driving end of the lifting motor 53 is connected to a screw rod 531 inside the lifting groove 54. The upper surface of the protective cover 5 is also symmetrically provided with a screw rod 531. There is a lifting ring 51, and a lifting rope 52 is sheathed on the outside of the lifting ring 51. A drive box 2 is installed on the upper surface of the outdoor ring network cabinet body 1 below the protective top 3. A drive motor 21 is installed on one side of the drive box 2. The driving end of the drive motor 21 is connected to a winding roller 22. This setting utilizes the operation of the drive motor 21 to reel the winding roller 22, and when reeling, the protective cover 5 can be slid on the outside of the outdoor ring network cabinet body 1 through the lifting rope 52 to adjust its position, so as to better achieve the protection effect of the outdoor ring network cabinet body 1; A heat dissipation box 4 is provided on the upper surface of the outdoor ring network cabinet main body 1 in front of the drive box 2, and a partition plate 44 is installed at the middle position inside the heat dissipation box 4, and a filter 42 is provided on both sides of the partition plate 44 inside the heat dissipation box 4, and a hose 461 is connected to the lower surface of the heat dissipation box 4 inside the outdoor ring network cabinet main body 1, and the lower end of the hose 461 is connected to the exhaust pipe 46, and the lower surface of the exhaust pipe 46 is symmetrically provided with a nozzle 462. A first motor 47 is also installed on the inner side of the outdoor ring network cabinet main body 1, and a fan 43 is installed above the hose 461 inside the heat dissipation box 4. This setting utilizes the fan 43 inside the heat dissipation box 4 to work, so that external air will be sucked into the interior of the heat dissipation box 4, and filtered through the filter 42 after entering. After filtration, it is ejected outward through the hose 461, the exhaust pipe 46 and finally through the nozzle 462, thereby achieving the purpose of dissipating heat inside the outdoor ring network cabinet main body 1 and improving the ventilation and heat dissipation effect inside the outdoor ring network cabinet main body 1.

[0022] exist Figure 7 Middle: A first heat dissipation channel 41 is provided on the upper surface of the heat dissipation box 4, and a second heat dissipation channel 45 is provided on the lower surface of the heat dissipation box 4 away from the hose 461. This arrangement utilizes the first heat dissipation channel 41 to realize air intake and ventilation to achieve the purpose of dissipating heat inside the outdoor ring network cabinet body 1, and at the same time utilizes the second heat dissipation channel 45 to achieve the purpose of exhaust, thereby achieving heat exchange.

[0023] exist Figure 7 Middle: The driving end of the first motor 47 is connected to the rotating shaft 471 at the rear of the exhaust pipe 46, and a positioning sleeve 472 is installed on the outside of the rotating shaft 471. The positioning sleeve 472 is installed on the outside of the exhaust pipe 46 by screws. Three hoses 461 are symmetrically arranged on the lower surface of the heat dissipation box 4, and five nozzles 462 are symmetrically arranged on the lower surface of the exhaust pipe 46. This setting utilizes the work of the first motor 47 to rotate the rotating shaft 471, and when rotating, it can drive the exhaust pipe 46 to rotate to adjust the angle of the nozzle 462, thereby achieving the purpose of efficient heat dissipation inside the outdoor ring network cabinet body 1.

[0024] exist Figure 2 and Figure 5 Middle: The lower surface of the drive box 2 is symmetrically provided with through holes 23, and the upper end of the hanging rope 52 passes through the through hole 23 and is wound around the outside of the winding roller 22. This setting utilizes the operation of the drive motor 21 to cause the winding roller 22 to reel in, and when reeling in, the hanging rope 52 can be wound around the outside of the winding roller 22 to achieve the purpose of adjusting the position of the protective sleeve 5, so as to better protect the outdoor ring network cabinet body 1.

[0025] exist Figure 2Middle: The protective cover 5 is in a "U" shape, and a protective rubber pad is provided on the outside of the protective cover 5. This setting utilizes the protective rubber pad on the outside of the protective cover 5 to better protect the outdoor ring network cabinet body 1.

[0026] exist Figure 3 and Figure 4 Middle: A lifting block is installed at the end face of one side of the protective plate 6. The lifting block is slidably installed inside the lifting groove 54 on the outside of the screw rod 531. A bearing 532 is also provided inside the lifting groove 54. The lower end of the screw rod 531 is embedded in the interior of the bearing 532 and is rotatably connected to the bearing 532. A guide block is also installed at the end face of the other side of the protective plate 6. A guide groove that slides with the guide block is provided on the other inner side of the protective sleeve 5. This setting utilizes the operation of the lifting motor 53 to rotate the screw rod 531, and the rotation will cause the lifting block to rise and fall, and the position of the protective plate 6 can be adjusted during the lifting, which makes it convenient to open the outdoor ring network cabinet body 1 to achieve the purpose of maintaining its interior.

[0027] The working principle of the present invention is as follows: when the outdoor ring network cabinet with an anti-collision structure of the present invention is in use, the drive motor 21 is first started to rotate the winding roller 22. During the rotation, the hanging rope 52 arranged outside the winding roller 22 can be released to allow the protective cover 5 to slide and rise on the outdoor ring network cabinet body 1. During the lifting, the position of the protective cover 5 can be adjusted to achieve the purpose of protecting the outdoor ring network cabinet body 1. At the same time, when it is necessary to maintain the interior of the outdoor ring network cabinet body 1, the lifting motor 53 is started to rotate the screw rod 531 inside the lifting groove 54. During the rotation, the protective plate 6 can slide on the front surface of the protective cover 5, so that the interior of the outdoor ring network cabinet body 1 can be opened for maintenance. When the interior of the outdoor ring network cabinet body 1 is cooled, the fan 43 inside the heat dissipation box 4 will work to draw the external air into the heat dissipation box 4 through the first heat dissipation channel 41, and finally enter the exhaust pipe 46 through the hose 461, and finally be ejected outward through the nozzle 462 to achieve the purpose of cooling the interior of the outdoor ring network cabinet body 1. At the same time, the operation of the first motor 47 will cause the rotating shaft 471 to rotate, and then the angle of the nozzle 462 can be adjusted, thereby achieving the purpose of efficiently cooling the interior of the outdoor ring network cabinet body 1 and improving the service life of its internal components.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An outdoor ring network cabinet with an anti-collision structure, comprising an outdoor ring network cabinet body (1) and a protective top (3) arranged on the upper end of the outdoor ring network cabinet body (1), characterized in that: A protective sleeve (5) is provided on the outside of the outdoor ring network cabinet body (1), a protective plate (6) is slidably installed on the inner side of the protective sleeve (5), and a lifting motor (53) is installed at the end surface of the upper surface of the protective sleeve (5), a lifting groove (54) is provided on the inner side of the protective sleeve (5), and the driving end of the lifting motor (53) is connected to a screw rod (531) inside the lifting groove (54), and a lifting ring (51) is symmetrically provided on the upper surface of the protective sleeve (5), and a lifting rope (52) is sheathed on the outer side of the lifting ring (51). A driving box (2) is installed on the upper surface of the outdoor ring network cabinet body (1) below the protective top (3), and a driving motor (21) is installed on one side of the driving box (2), and a winding roller (22) is connected to the driving end of the driving motor (21); A heat dissipation box (4) is provided on the upper surface of the outdoor ring network cabinet body (1) in front of the drive box (2), a partition plate (44) is installed at a middle position inside the heat dissipation box (4), and filters (42) are provided on both sides of the partition plate (44) inside the heat dissipation box (4), a hose (461) is connected to the lower surface of the heat dissipation box (4) inside the outdoor ring network cabinet body (1), an exhaust pipe (46) is connected to the lower end of the hose (461), and nozzles (462) are symmetrically provided on the lower surface of the exhaust pipe (46), a first motor (47) is also installed on the inner side of the outdoor ring network cabinet body (1), and a fan (43) is installed inside the heat dissipation box (4) above the hose (461).

2. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: A first heat dissipation channel (41) is provided on the upper surface of the heat dissipation box (4), and a second heat dissipation channel (45) is provided on the lower surface of the heat dissipation box (4) at a position away from the hose (461).

3. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: The driving end of the first motor (47) is connected to a rotating shaft (471) at the rear of the exhaust pipe (46), and a positioning sleeve (472) is installed on the outside of the rotating shaft (471). The positioning sleeve (472) is installed on the outside of the exhaust pipe (46) by screws.

4. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: Three of the hoses (461) are symmetrically arranged on the lower surface of the heat dissipation box (4), and five of the nozzles (462) are symmetrically arranged on the lower surface of the exhaust pipe (46).

5. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: The lower surface of the drive box (2) is symmetrically provided with through holes (23), and the upper end of the suspension rope (52) passes through the through hole (23) and is wound around the outside of the winding roller (22).

6. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: The protective sleeve (5) is arranged in a "U" shape, and a protective rubber pad is arranged on the outside of the protective sleeve (5).

7. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: A lifting block is installed at one end surface of the protective plate (6), and the lifting block is slidably installed inside the lifting groove (54) and outside the screw rod (531).

8. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: A bearing (532) is further provided inside the lifting groove (54), and the lower end of the screw rod (531) is embedded in the bearing (532) and is rotatably connected to the bearing (532).

9. The outdoor ring network cabinet with an anti-collision structure according to claim 1, characterized in that: A guide block is also installed at the end surface of the other side of the protective plate (6), and a guide groove that slides with the guide block is provided on the other inner side of the protective sleeve (5).

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