High-voltage ring network box convenient to transfer
By designing the articulated structure and automatic cabinet door closing mechanism in the high-voltage ring mesh box, the problem of inconvenient transfer of the box and forgetting to close the cabinet door is solved, and convenient transfer of the box and protection of electrical equipment are achieved.
Patent Information
- Application Number
- CN202420613023.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing high-voltage ring mesh box is inconvenient for transportation when used, and workers are prone to forget to close the cabinet door, causing external foreign objects to enter the box and damage the electrical equipment.
A high-pressure ring mesh box including articulated seat, articulated rod, adjustment rod, press spring, connecting rod and press block is designed, which can automatically close the cabinet door, combined with knobs, rotating shafts, bevel gears and rollers, to facilitate the transfer and fixing of the box.
It realizes convenient transportation of high-voltage ring mesh box and automatic cabinet door closure, avoids the entry of external foreign objects and extends the service life of electrical equipment.
Smart Images
Figure CN222654632U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-voltage ring network boxes, in particular to a high-voltage ring network box which is easy to transport. Background Art
[0002] The ring network cabinet is a group of electrical equipment installed in a metal or non-metallic insulation cabinet or made into an assembled interval ring network power supply unit. Its core part uses load switches and fuses, which has the advantages of simple structure, small size, low price, and can improve power supply parameters and performance as well as power supply safety. It is widely used in distribution stations and box-type substations in urban residential areas, high-rise buildings, large public buildings, factories and enterprises and other load centers. The existing high-voltage ring network cabinet is not convenient for transportation when in use. When the cabinet needs to be moved and relocated, large equipment is required to move it, which is time-consuming and labor-intensive. In addition, when using the high-voltage ring network cabinet, it is necessary to open the cabinet door to adjust the internal electrical equipment. Workers are prone to forget to close the cabinet door, causing the electrical equipment inside the cabinet to be directly exposed to the outside, and external air and dust are easy to enter the cabinet, causing damage to the electrical equipment inside the cabinet and shortening the service life of the equipment. To this end, we propose a high-voltage ring network cabinet that is easy to transport. Utility Model Content
[0003] In order to solve the above problems, the utility model provides a high-voltage ring network box that is easy to transport, so as to solve the problems raised in the above background technology.
[0004] The utility model discloses a high-voltage ring network box body which is easy to transport, comprising a box body and a base, a hinge seat is fixedly provided on the side of the box body, a hinge rod is rotatably connected in the hinge seat, an adjusting rod is connected to the outside of the hinge rod, a compression spring is connected to one side of the adjusting rod, a connecting rod is provided under the adjusting rod, the other end of the connecting rod is connected to a pressure block, a rotating shaft is rotatably connected in the base through a bearing, a first active bevel gear is fixedly sleeved on the outside of the rotating shaft, the first active bevel gear is meshed and connected to the first driven bevel gear, the first driven bevel gear is fixedly sleeved with a rotating rod, a second active bevel gear is fixedly provided at the port of the rotating rod, the second active bevel gear is meshed and connected to the second driven bevel gear, the second driven bevel gear is fixedly installed at the port of the threaded rod, the threaded rod is threadedly connected to the moving rod, the moving rod is slidably connected to the shell, and the bottom of the moving rod is fixedly connected to the bracket.
[0005] In the above solution, the box body is movably connected to the cabinet door, the cabinet door is provided with an observation window, the observation window is provided with a handle, and the observation window contacts the connection pressing block.
[0006] In the above solution, one end of the compression spring is connected to the adjustment rod, and the other end thereof is connected to the surface of the hinge seat.
[0007] In the above solution, a knob is fixedly provided on the outside of the rotating shaft.
[0008] In the above solution, the rotating rod is rotatably connected to the housing via a bearing, and second active bevel gears are provided on both sides of the rotating rod.
[0009] In the above solution, a fixing plate is fixedly provided inside the shell, and the fixing plate is rotatably connected to the threaded rod through a bearing.
[0010] In the above solution, a plurality of rollers are rotatably connected inside the bracket.
[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a high-voltage ring network box body that is easy to transport. Through the hinged seat, hinged rod, adjusting rod, compression spring, connecting rod and pressure block, the cabinet door can be automatically closed after the worker opens the cabinet door, so as to prevent the cabinet door from being opened for a long time and external foreign matter from entering the box body to cause damage to electrical equipment; through the knob, rotating shaft, first active bevel gear, first driven bevel gear, rotating rod, threaded rod, moving rod, bracket and roller, the high-voltage ring network box body can be easily transported and fixed, which brings convenience to the workers' operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 This is a schematic structural diagram of part A of the utility model.
[0015] Figure 3 It is a schematic diagram of the internal structure of the base of the utility model.
[0016] Figure 4 It is a schematic diagram of the internal structure of the shell of the utility model.
[0017] In the figure: 1 box body, 11 cabinet door, 12 observation window, 13 handle, 2 hinge seat, 21 hinge rod, 22 adjustment rod, 23 compression spring, 24 connecting rod, 25 pressure block, 3 base, 31 knob, 32 rotating shaft, 33 first driving bevel gear, 34 first driven bevel gear, 35 rotating rod, 36 second driving bevel gear, 4 housing, 41 fixing plate, 42 threaded rod, 43 second driven bevel gear, 44 moving rod, 45 bracket, 46 roller. DETAILED DESCRIPTION
[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0019] like Figure 1-4 As shown, the utility model is a high-voltage ring network box that is easy to transport, including a box body 1 and a base 3. A hinge seat 2 is fixedly provided on the side of the box body 1. A hinge rod 21 is rotatably connected inside the hinge seat 2. The outer side of the hinge rod 21 is connected to an adjusting rod 22. One side of the adjusting rod 22 is connected to a compression spring 23. A connecting rod 24 is provided below the adjusting rod 22. The other end of the connecting rod 24 is connected to a pressing block 25. The box body 1 is movably connected to a cabinet door 11. An observation window 12 is provided on the cabinet door 11. A handle 13 is provided on the observation window 12. The observation window 12 contacts and connects the pressing block 25. When the cabinet door of the high-voltage ring network box body 1 is opened, the cabinet door 11 is pushed outward, and the observation window 12 provided on the cabinet door 11 can drive the pressing block 25 to swing outward. The connecting rod 24 provided above the pressing block 25 can swing outward synchronously. The hinge rod 21 is rotatably provided on the hinge seat 2 The swing of the connecting rod 24 can drive the hinged rod 21 to swing to the left in the hinged seat 2. One end of the compression spring 23 is connected to the adjusting rod 22, and the other end is connected to the surface of the hinged seat 2. During the swinging of the adjusting rod 22, the compression spring 23 can be pulled, and the compression spring 23 is deformed, which can exert traction on the adjusting rod 22. After the user has used the cabinet door 11 and loosened the handle 13 on the cabinet door 11, the compression spring 23 returns to its original state and can pull the adjusting rod 22 inward. The hinged rod 21 can rotate to the right, and the pressure block 25 can swing inward to press the observation window 12 on the cabinet door 11, and the cabinet door 11 is locked in the box body, so as to avoid human error and forget to close the cabinet door 11 of the box body 1, resulting in the internal electrical equipment being exposed to the outside and causing damage to the electrical equipment. The arranged observation window 12 can always observe the working status of the electrical equipment in the high-voltage ring network box body 1.
[0020] The base 3 is rotatably connected to the rotating shaft 32 through a bearing, and the rotating shaft 32 is fixedly sleeved with a first active bevel gear 33 on the outside, and the first active bevel gear 33 is meshedly connected to the first driven bevel gear 34. The first driven bevel gear 34 is fixedly sleeved with a rotating rod 35. By rotating the rotating shaft 32, one end of the rotating shaft 32 passes through the base 3, and the other end is rotatably connected to the base 3 through a bearing. The first active bevel gear 33 is fixedly sleeved on the outside of the rotating shaft 32 inside the base 3. The rotation of the first active bevel gear 33 can drive the meshed first driven bevel gear 34 to rotate synchronously, because the first driven bevel gear 34 is fixedly sleeved on the rotating rod 35, and the rotating rod 35 is rotatably connected to the housing 4 through a bearing. Second active bevel gears 36 are provided on both sides of the rotating rod 35, and the rotating rod 35 is rotatably connected in the base 3 through a bearing, so the first driven bevel gear 34 can drive the rotating rod 35 to rotate.
[0021] A second active bevel gear 36 is fixedly provided at the end of the rotating rod 35, and the second active bevel gear 36 is meshedly connected to the second driven bevel gear 43. The second driven bevel gear 43 is fixedly installed at the end of the threaded rod 42. The second active bevel gear 36 arranged at both ends of the rotating rod 35 can drive the second driven bevel gear 43 to rotate synchronously during rotation. The second driven bevel gear 43 is arranged at the end of the threaded rod 42, and can drive the threaded rod 42 to rotate.
[0022] The threaded rod 42 is threadedly connected to the moving rod 44, and the moving rod 44 is slidably connected to the shell body 4. The bottom of the moving rod 44 is fixedly connected to the bracket 45. A fixed plate 41 is fixedly arranged inside the shell body 4. The fixed plate 41 is rotatably connected to the threaded rod 42 through a bearing. The threaded rod 42 is rotatably connected to the fixed plate 41 through a bearing. Therefore, when the threaded rod 42 starts to rotate, it can drive the threaded moving rod 44 to move downward. During the downward movement of the moving rod 44, it can drive the bottom bracket 45 to move downward. A plurality of rollers 46 are rotatably connected inside the bracket 45. The rollers 46 rotatably arranged inside the bracket 45 can contact the ground. At this time, the worker can push the box body 1 by hand, and the rollers 46 roll in contact with the ground. A plurality of rollers 46 can increase the contact area with the ground, ensuring that when a single roller 46 supports the box body, the roller 46 will not be deformed. The operation is simple and convenient for transporting the high-voltage ring network box body 1.
[0023] In the above solution, a knob 31 is fixedly provided on the outside of the rotating shaft 32 , and the rotating shaft 32 can be easily rotated by the knob 31 .
[0024] Working principle:
[0025] The high-voltage ring network box which is easy to transport, when working, when the box 1 needs to be transported, the knob 31 is manually turned to make the shaft 32 start to rotate, and the first active bevel gear 33 and the second active bevel gear 34 drive the rotating rod 35 to rotate, and the rotation of the rotating rod 35 can make the second active bevel gears 36 at both ends rotate, and the second active bevel gears 36 at both ends rotate, and the threaded rod 42 is then rotated in the moving rod, and the threaded connection between the threaded rod 42 and the moving rod 44 can drive the moving rod 44 to move downward, so that the roller 46 below contacts the ground, and the box 1 is pushed at this time to complete the transportation of the box 1, which is simple to operate, low in cost, and easy for workers to operate.
[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high-voltage ring network box that is easy to transport, comprising a box (1) and a base (3), characterized in that: A hinge seat (2) is fixedly provided on the side of the box body (1), a hinge rod (21) is rotatably connected inside the hinge seat (2), an adjusting rod (22) is connected to the outside of the hinge rod (21), one side of the adjusting rod (22) is connected to a compression spring (23), a connecting rod (24) is provided below the adjusting rod (22), the other end of the connecting rod (24) is connected to a compression block (25), a rotating shaft (32) is rotatably connected inside the base (3) via a bearing, a first active bevel gear (33) is fixedly sleeved outside the rotating shaft (32), the first active bevel gear (33) is meshed with The first driven bevel gear (34) is connected to the first driven bevel gear (34), the first driven bevel gear (34) is fixedly sleeved with a rotating rod (35), a second active bevel gear (36) is fixedly provided at the end of the rotating rod (35), the second active bevel gear (36) is meshingly connected to the second driven bevel gear (43), the second driven bevel gear (43) is fixedly installed at the end of the threaded rod (42), the threaded rod (42) is threadedly connected to the moving rod (44), the moving rod (44) is slidably connected to the housing (4), and the bottom of the moving rod (44) is fixedly connected to the bracket (45).
2. A high-voltage ring network box that is easy to transport according to claim 1, characterized in that: The box body (1) is movably connected to a cabinet door (11); an observation window (12) is provided on the cabinet door (11); a handle (13) is provided on the observation window (12); and the observation window (12) contacts a connection pressing block (25).
3. A high-voltage ring network box that is easy to transport according to claim 1, characterized in that: One end of the compression spring (23) is connected to the adjustment rod (22), and the other end is connected to the surface of the hinge seat (2).
4. The high-voltage ring network box that is easy to transport according to claim 1 is characterized in that: A knob (31) is fixedly disposed on the outside of the rotating shaft (32).
5. The high-voltage ring network box that is easy to transport according to claim 1 is characterized in that: The rotating rod (35) is rotatably connected to the housing (4) via a bearing, and second active bevel gears (36) are provided on both sides of the rotating rod (35).
6. The high-voltage ring network box that is easy to transport according to claim 1 is characterized in that: A fixing plate (41) is fixedly provided inside the housing (4), and the fixing plate (41) is rotatably connected to the threaded rod (42) via a bearing.
7. The high-voltage ring network box that is easy to transport according to claim 1 is characterized in that: A plurality of rollers (46) are rotatably connected inside the bracket (45).