High-voltage partition plate assembly

Abstract

The utility model discloses a high-voltage separator plate assembly, which comprises a bus cylinder I and a quick-mounting mechanism, the right side of the first bus cylinder is provided with a second bus cylinder through a conical insulating separator plate. The quick-mounting mechanism comprises rotary clamping seats and rotary clamping grooves, the rotary clamping seats are uniformly arranged on the left side surface and the right side surface of the outer ring of the conical insulating partition plate respectively, the three rotary clamping seats on the same side form a group, and the opposite inner side surfaces of the bus cylinder I and the bus cylinder II are each provided with three uniformly distributed rotary clamping grooves; the high-voltage partition plate assembly further comprises locking slots, a connecting seat, a sliding column, a locking seat and a round handle, the locking slots are formed in the sides, away from the center of the outer ring of the conical insulation partition plate, of the rotating clamping seats respectively, and the high-voltage partition plate assembly is clamped in a rotating mode through rotating clamping and elastic inserting. Therefore, rapid connection and fixation between the high-voltage separator plate and the bus cylinder are realized, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure partitions, in particular to a high-pressure partition assembly. Background Art

[0002] In high-voltage switchgear, such as combination electrical appliances, tank circuit breakers, GILs and busbars, partitions are used to separate the high-voltage switchgear into multiple relatively independent functional modules according to the different functions of each area. Taking the busbar as an example, an insulating basin is set at the joint of two busbar sections. The insulating basin acts as a partition to separate the inner cavity of the two adjacent busbar sections into two areas. Some high-voltage partition assemblies design the insulating plate into a cone shape, and then squeeze the outer ring edge of the insulating plate to the connection part of the two busbars, thereby playing a separating role. However, when connecting the insulating plate and the busbar, multiple groups of circular holes are opened at the connection part of the insulating plate and the busbar, and then bolts and nuts are used to achieve the connection and fixation between the insulating plate and the busbar. There are multiple groups of nuts and bolts, which results in the need to connect the nuts and bolts one by one when connecting the insulating plate and the busbar, which is a relatively cumbersome operation. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a high-voltage partition assembly. The device realizes rapid connection and fixation between the high-voltage partition and the busbar barrel through rotational snap-fit ​​and elastic plug-in. It is easy to use and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a high-voltage partition assembly, comprising a busbar barrel and a quick-install mechanism;

[0005] Busbar barrel 1: Busbar barrel 2 is installed on its right side through a conical insulating partition;

[0006] Quick-install mechanism: It includes a rotating seat and a rotating slot. The rotating seats are evenly arranged on the left and right sides of the outer ring of the conical insulating partition. The three rotating seats on the same side are a group. The opposite inner sides of busbar barrel 1 and busbar barrel 2 are each provided with three evenly distributed rotating slots. The rotating seats are rotatably connected with the laterally adjacent rotating slots. The device realizes quick connection and fixation between the high-voltage partition and the busbar barrel through rotating connection and elastic plug-in, and is easy to use.

[0007] Furthermore, the quick-installation mechanism also includes a locking slot, a connecting seat, a sliding column, a locking seat and a circular handle. The locking slots are respectively opened on the side of the rotating card seat away from the center of the outer ring of the conical insulating partition. The relative inner ends of busbar barrel 1 and busbar barrel 2 are each provided with three evenly distributed connecting seats. The interior of the connecting seat is slidably connected with a sliding column. The end of the sliding column close to the center of the conical insulating partition is provided with a locking seat. The locking seats are connected to the laterally adjacent locking slots. The end of the sliding column away from the center of the conical insulating partition is provided with a circular handle to rotate and fix the conical insulating partition and busbar barrel 2 in the high-voltage partition assembly.

[0008] Furthermore, the quick-install mechanism also includes a spring, which is arranged between the connecting seat and the adjacent locking seat. The springs are movably connected to the outer side of the adjacent sliding column, and the locking seat is elastically plugged into the adjacent locking slot through the compression force of the spring.

[0009] Furthermore, the quick-install mechanism also includes an arc-shaped inclined surface, which is respectively opened at the rotating clamping end of the rotating clamping seat. The inclined surface guides the contact part between the conical insulating partition and the busbar barrel 2 to gradually rotate and tighten during the rotating clamping process between the rotating clamping seat and the rotating slot.

[0010] Furthermore, two evenly distributed annular grooves are provided on the relative inner side surfaces of busbar barrel 1 and busbar barrel 2, and two evenly distributed rubber sealing rings are provided on the left and right sides of the outer ring of the conical insulating partition. The rubber sealing rings are installed in cooperation with adjacent annular grooves to improve the connection sealing between the conical insulating partition and the busbar barrel.

[0011] Furthermore, five evenly distributed reinforcing ribs are provided inside the conical insulating partition to improve the compressive strength of the conical insulating partition and prevent it from being deformed under pressure.

[0012] Furthermore, a second connecting column is provided at the left middle end of the conical insulating partition, and a first connecting column is provided at the right middle end of the conical insulating partition, and electrical connection of the conductive elements between the two busbars is achieved through the first and second connecting columns.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the high-pressure partition assembly has the following advantages:

[0014] When connecting and installing the high-voltage partition assembly and the busbar barrel, the high-voltage partition assembly and the busbar barrel are quickly connected and fixed by means of the cooperation between the rotating card seat, the rotating card slot, the locking slot, the sliding column, the spring and the locking seat, and the use of rotating card connection and elastic plug-in, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model:

[0017] Figure 3 This is a schematic diagram of the structure of the utility model after disassembly;

[0018] Figure 4 This is a schematic diagram of the structure of the conical insulating partition of the utility model;

[0019] Figure 5 This is an enlarged structural diagram of point A of the present invention.

[0020] In the figure: 1 busbar barrel 1, 2 busbar barrel 2, 3 conical insulating partition, 4 quick-install mechanism, 41 rotating card seat, 42 rotating card slot, 43 locking slot, 44 connecting seat, 45 sliding column, 46 spring, 47 locking seat, 48 round handle, 49 arc-shaped inclined surface, 5 rubber sealing ring, 6 annular groove, 7 reinforcing rib, 8 connecting column 1, 9 connecting column 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0022] See also Figure 1-5 , this embodiment provides a technical solution: a high-voltage partition assembly, including a busbar barrel 1 and a quick-install mechanism 4;

[0023] Busbar barrel 1: Busbar barrel 2 is installed on its right side through a conical insulating partition 3. Two evenly distributed annular grooves 6 are provided on the opposite inner sides of busbar barrel 1 and busbar barrel 2. Two evenly distributed rubber sealing rings 5 ​​are provided on the left and right sides of the outer ring of the conical insulating partition 3. The rubber sealing rings 5 ​​are installed in conjunction with the adjacent annular grooves 6. Five evenly distributed reinforcing ribs 7 are provided inside the conical insulating partition 3. A connecting column 2 9 is provided at the left end of the middle part of the conical insulating partition 3, and a connecting column 1 8 is provided at the right end of the middle part of the conical insulating partition 3. During the connection process between the conical insulating partition 3 and the busbar barrel, the rubber sealing ring 5 is squeezed into contact with the adjacent annular groove 6, thereby improving the connection sealing between the conical insulating partition 3 and the busbar barrel. The reinforcing ribs 7 improve the self-bearing strength of the conical insulating partition 3 to avoid its compressive deformation. The electrical connection of the conductive elements between the two busbar barrels is achieved through the connecting column 1 8 and the connecting column 2 9.

[0024] The quick-install mechanism 4 includes a rotating card seat 41 and a rotating card slot 42. The rotating card seats 41 are evenly arranged on the left and right sides of the outer ring of the conical insulating partition 3. The three rotating card seats 41 on the same side are a group. The opposite inner sides of the busbar barrel 1 and the busbar barrel 2 are each provided with three evenly distributed rotating card slots 42. The rotating card seats 41 are all rotatably connected with the laterally adjacent rotating card slots 42. The quick-install mechanism 4 also includes a locking slot 43, a connecting seat 44, a sliding column 45, a locking seat 47 and a round handle 48. The locking slot 43 is respectively opened on the side of the rotating card seat 41 away from the center of the outer ring of the conical insulating partition 3. The opposite inner ends of the busbar barrel 1 and the busbar barrel 2 are each provided with three evenly distributed connecting seats 44. The interior of the seat 44 is slidably connected with a slide post 45, and the end of the slide post 45 close to the center of the conical insulating partition 3 is provided with a locking seat 47, and the locking seat 47 is plugged into the laterally adjacent locking slot 43. The end of the slide post 45 away from the center of the conical insulating partition 3 is provided with a round handle 48. The quick-install mechanism 4 also includes a spring 46, which is arranged between the connecting seat 44 and the adjacent locking seat 47. The spring 46 is movably sleeved with the outer side of the adjacent slide post 45. The quick-install mechanism 4 also includes an arc-shaped inclined surface 49, which is respectively provided at the rotating clamping end of the rotating clamping seat 41. When installing the high-voltage partition, first align the rotating clamping seat 41 on the right side of the conical insulating partition 3 with the rotating clamping slot 42 on the busbar barrel 2. Align them horizontally, then insert the rotating card seat 41 into the inner bottom end of the corresponding rotating card slot 42. During this process, the locking seat 47 is pressed to move toward the end away from the center of the conical insulating partition 3, and the sliding column 45 adaptively slides along the corresponding connecting seat 44, the spring 46 contracts, and then the conical insulating partition 3 is rotated in the opposite direction, so that the rotating card seat 41 and the corresponding rotating card slot 42 are rotated and engaged, thereby limiting the horizontal movement between the conical insulating partition 3 and the busbar barrel 2. During this process, the rotating card seat 41 and the rotating card slot 42 are rotated and engaged by the inclined surface of the arc-shaped inclined surface 49. During this process, the contact part of the conical insulating partition 3 and the busbar barrel 2 is gradually rotated and tightened, thereby improving the connection sealing between the two. After the seat 41 is fully rotated and engaged with the rotating slot 42, the locking seat 47 is horizontally aligned with the adjacent locking slot 43. Then, the compression force of the spring 46 makes the locking seat 47 elastically plugged into the adjacent locking slot 43, thereby rotating and fixing the conical insulating partition 3 and the busbar barrel 2, thereby realizing a quick connection between the conical insulating partition 3 and the busbar barrel 2. Then, the conical insulating partition 3 and the busbar barrel 1 are connected and fixed by the same principle, which is easy to operate. The round handle 48 facilitates the later application of a pulling force away from the locking slot 43 to the locking seat 47. The device realizes a quick connection and fixation between the high-voltage partition and the busbar barrel through rotational engagement and elastic plugging, which is easy to use.

[0025] The working principle of a high-voltage partition assembly provided by the present invention is as follows: when installing the high-voltage partition, first align the rotating seat 41 on the right side of the conical insulating partition 3 with the rotating slot 42 on the busbar barrel 2 horizontally, and then insert the rotating seat 41 into the inner bottom end of the corresponding rotating slot 42. During this process, the locking seat 47 is pressed to move toward the end away from the center of the conical insulating partition 3, and the sliding column 45 slides adaptively along the corresponding connecting seat 44, the spring 46 contracts, and then the conical insulating partition 3 is rotated in the opposite direction, so that the rotating seat 41 and the corresponding rotating slot 42 are rotated and engaged, thereby limiting the horizontal movement between the conical insulating partition 3 and the busbar barrel 2. During this process, the rotating seat 41 and the rotating slot 42 are rotated and engaged, guided by the inclined surface of the arc-shaped inclined surface 49. During the rotational engagement, the contact part between the conical insulating partition 3 and the busbar barrel 2 is gradually rotated and tightened, thereby improving the connection sealing between the two. When the rotating seat 41 and the rotating slot 42 are rotated and engaged, the contact part between the conical insulating partition 3 and the busbar barrel 2 is gradually rotated and tightened, thereby improving the connection sealing between the two. After the complete rotation and engagement, the locking seat 47 is horizontally aligned with the adjacent locking slot 43, and then the compression force of the spring 46 makes the locking seat 47 elastically plugged into the adjacent locking slot 43, thereby rotating and fixing the conical insulating partition 3 and the busbar tube 2 2, thereby realizing a quick connection between the conical insulating partition 3 and the busbar tube 2 2, and then connecting and fixing the conical insulating partition 3 and the busbar tube 1 1 through the same principle, which is convenient to operate. The circular handle 48 facilitates the later application of a pulling force away from the locking slot 43 to the locking seat 47. During the connection process between the conical insulating partition 3 and the busbar tube, the rubber sealing ring 5 is squeezed and contacted with the adjacent annular groove 6, thereby improving the connection sealing between the conical insulating partition 3 and the busbar tube, and the reinforcing rib 7 is used to improve the self-bearing strength of the conical insulating partition 3 to avoid its compressive deformation, and the electrical connection of the conductive elements between the two busbar tubes is realized through the connecting column 1 8 and the connecting column 2 9.

[0026] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high-pressure separator assembly, characterized in that: It includes a busbar barrel (1) and a quick-install mechanism (4); Busbar barrel 1 (1): busbar barrel 2 (2) is installed on the right side thereof via a conical insulating partition (3); Quick-install mechanism (4): It includes a rotating card seat (41) and a rotating card slot (42), wherein the rotating card seat (41) is evenly arranged on the left and right side surfaces of the outer ring of the conical insulating partition (3), and three rotating card seats (41) on the same side form a group. The opposite inner side surfaces of busbar barrel 1 (1) and busbar barrel 2 (2) are each provided with three evenly distributed rotating card slots (42), and the rotating card seats (41) are all rotatably connected with the laterally adjacent rotating card slots (42).

2. A high-pressure separator assembly according to claim 1, characterized in that: The quick-install mechanism (4) further comprises a locking slot (43), a connecting seat (44), a sliding post (45), a locking seat (47) and a circular handle (48), wherein the locking slot (43) is respectively opened on a side of the rotating base (41) away from the center of the outer ring of the conical insulating partition (3), and three evenly distributed connecting seats (44) are provided at the opposite inner ends of the busbar barrel 1 (1) and the busbar barrel 2 (2), and the interior of the connecting seat (44) is slidably connected with a sliding post (45), and the end of the sliding post (45) close to the center of the conical insulating partition (3) is provided with a locking seat (47), and the locking seat (47) is plugged into the locking slot (43) adjacent to the horizontal side, and the end of the sliding post (45) away from the center of the conical insulating partition (3) is provided with a circular handle (48).

3. A high-pressure separator assembly according to claim 2, characterized in that: The quick-install mechanism (4) further includes a spring (46), each of which is disposed between the connecting seat (44) and the adjacent locking seat (47), and each of which is movably sleeved with the outer side of the adjacent sliding column (45).

4. A high-pressure separator assembly according to claim 1, characterized in that: The quick-install mechanism (4) further includes arc-shaped inclined surfaces (49), and the arc-shaped inclined surfaces (49) are respectively provided at the rotating clamping ends of the rotating clamping seat (41).

5. The high-pressure separator assembly according to claim 1, characterized in that: The relative inner side surfaces of the busbar barrel 1 (1) and the busbar barrel 2 (2) are each provided with two evenly distributed annular grooves (6), and the left and right sides of the outer ring of the conical insulating partition (3) are each provided with two evenly distributed rubber sealing rings (5), and the rubber sealing rings (5) are each installed in conjunction with adjacent annular grooves (6).

6. The high-pressure separator assembly according to claim 1, characterized in that: Five evenly distributed reinforcing ribs (7) are provided inside the conical insulating partition (3).

7. The high-pressure separator assembly according to claim 1, characterized in that: A second connecting column (9) is provided at the left end of the middle portion of the conical insulating partition (3), and a first connecting column (8) is provided at the right end of the middle portion of the conical insulating partition (3).

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