Substation gis device busbar bin isolation baffle

Abstract

The utility model discloses substation GIS equipment busbar bin isolation baffle belongs to substation equipment safety protection technical field. Substation GIS equipment busbar bin isolation baffle, including two support baffle and setting in the intermediate isolation baffle between two support baffles, the both sides of intermediate isolation baffle and two support baffles opposite side respectively set up the gap for avoiding GIS combined electric appliance, intermediate isolation baffle and two support baffles all are fixed connection through multiple groups of connecting components, the utility model discloses through setting up support baffle and intermediate isolation baffle, place two support baffles in GIS combined electric appliance both sides, place intermediate isolation baffle between GIS combined electric appliance, make support baffle and intermediate isolation baffle correspond after through connecting component connection, the gap of support baffle and intermediate isolation baffle surface and GIS combined electric appliance correspond, make support baffle and intermediate isolation baffle carry out the isolation to busbar bin, reach the purpose of protection.

Description

Technical Field

[0001] This utility model relates to the field of substation equipment safety protection technology, and in particular to the isolation baffle of the busbar compartment of substation GIS equipment. Background Technology

[0002] During the operation, maintenance, and repair of GIS equipment in substations, the busbars in the busbar compartment are usually energized. When maintenance or repair work needs to be carried out in areas adjacent to the busbar compartment, the existing isolation measures cannot effectively prevent personnel from accidentally touching the busbars, posing a significant risk of electric shock and seriously threatening the lives of workers.

[0003] Therefore, this application proposes an isolation baffle for the busbar compartment of substation GIS equipment for use as an isolation busbar. Utility Model Content

[0004] The purpose of this utility model is to solve the problems in the prior art by proposing an isolation baffle for the busbar compartment of substation GIS equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: The busbar compartment isolation baffle of the substation GIS equipment includes two supporting baffles and an intermediate isolation baffle disposed between the two supporting baffles. The intermediate isolation baffle has notches on both sides and on the opposite side of the two supporting baffles to avoid GIS switchgear. The intermediate isolation baffle and the two supporting baffles are fixedly connected by multiple sets of connecting components. Lighting lights are provided on the surfaces of the two supporting baffles and the intermediate isolation baffle, and the lighting lights are installed by mounting brackets.

[0006] In some embodiments, a movable component is provided on the side of each of the two support baffles that is far apart from each other, and the movable component is used to move the support baffles along the direction of the GIS combined electrical appliance.

[0007] In some embodiments, the connecting assembly includes threaded holes respectively opened on opposite sides of the support baffle and the intermediate isolation baffle, and a connecting bolt is threaded to the inner wall of the threaded hole located on the surface of the support baffle.

[0008] In some embodiments, a safety warning sign is provided on the top of the intermediate isolation baffle, and a through hole for installing the safety warning sign is opened on the top of the intermediate isolation baffle. The safety warning sign is rotated on the inner wall of the through groove via a vertical connecting shaft.

[0009] In some embodiments, the movable component is located on the side of the support baffle away from the intermediate isolation baffle. The movable component includes a slide rail arranged along the direction of the GIS combined electrical appliance and a support leg fixed to the surface of the support baffle. A housing is fixed to the lower end of the support leg, and a plurality of pulleys cooperating with the slide rail are provided on the lower surface of the housing.

[0010] In some embodiments, a support assembly for limiting the position is fixed on the lower surface of the intermediate isolation baffle. The support assembly includes an inner rod fixed to the lower surface of the intermediate isolation baffle and a sliding sleeve that slides on the surface of the inner rod. The sliding sleeve is height-limited by a limiting pin.

[0011] In some embodiments, the mounting base is a movable base, which includes a tube fixed to a support baffle or an intermediate isolation baffle and a socket for inserting a lighting lamp. The inner wall of the socket has two through-hole grooves, and the surface of the lighting lamp has two stops that cooperate with the socket.

[0012] In some embodiments, the tube body is provided with a winding assembly for storing the wire. The winding assembly includes a connecting shaft fixed to the inner wall of the tube body and a winding roller rotating on the surface of the connecting shaft. The winding roller is used to wind the wire.

[0013] In some embodiments, the mounting base is a fixed base, and the lighting lamp is threadedly connected to the inner wall of the fixed base.

[0014] Compared with the prior art, the present invention provides an isolation baffle for the busbar compartment of GIS equipment in substations, which has the following beneficial effects.

[0015] 1. This utility model, by setting up support baffles and intermediate isolation baffles, places two support baffles on both sides of the GIS combined electrical appliance and places the intermediate isolation baffle between the GIS combined electrical appliance. After the support baffles and intermediate isolation baffles are aligned, they are connected by connecting components. The notches on the surfaces of the support baffles and intermediate isolation baffles correspond to the GIS combined electrical appliance, so that the support baffles and intermediate isolation baffles isolate the busbar compartment and achieve the purpose of protection.

[0016] 2. This utility model, by setting a movable component, enables the support baffle to drive the intermediate isolation baffle to move along the GIS combined electrical appliance via the movable component, and the position of the support baffle can be adjusted according to the maintenance position; by setting the support component, the sliding sleeve slides downward on the inner rod surface, so that the sliding sleeve abuts against the ground, thereby increasing the resistance when the movable component slides, and limiting the position of the support baffle and the intermediate isolation baffle.

[0017] Other advantages, objectives and features of this invention will be set forth in part in the description which follows; and in part will be apparent to those skilled in the art upon examination of the following description; or may be taught from practice of this invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the axial structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of this utility model in use.

[0020] Figure 3 This is a schematic diagram of the connecting component in this utility model.

[0021] Figure 4 This is a cross-sectional structural diagram of the support component in this utility model.

[0022] Figure 5 This is a schematic diagram of the movable seat in this utility model.

[0023] Figure 6 This is a side view sectional structural diagram of the movable seat in this utility model.

[0024] Figure 7 This is a rear cross-sectional view of the movable seat in this utility model.

[0025] Figure 8 This is a schematic diagram of the structure of the fixed base in this utility model.

[0026] In the picture: 1. Support baffle; 2. Intermediate isolation baffle; 3. Connecting assembly; 301. Threaded hole; 302. Connecting bolt; 303. Hexagonal head; 4. Notch; 5. Safety warning sign; 501. Through hole; 6. Moving assembly; 601. Support leg; 602. Slide rail; 603. Pulley; 604. Housing; 7. Support assembly; 701. Inner rod; 702. Sliding sleeve; 703. Limit pin; 704. Fixed rod; 705. First spring; 8. Lighting lamp; 9. Movable seat; 901. Tube body; 902. Insertion hole; 903. Groove; 904. Stop block; 905. Limiting plate; 906. Rewinding assembly; 9061. Connecting shaft; 9062. Winding roller; 9063. Spiral spring; 10. Battery; 11. Fixed seat; 12. Roller. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1: Reference Figure 1-7The busbar compartment isolation baffle of the substation GIS equipment includes two supporting baffles 1 and an intermediate isolation baffle 2 set between the two supporting baffles 1. The intermediate isolation baffle 2 and the opposite side of the two supporting baffles 1 are respectively provided with notches 4 for avoiding GIS combined electrical appliances. The notches 4 are arc-shaped. The intermediate isolation baffle 2 and the two supporting baffles 1 are fixedly connected by multiple sets of connecting components 3. The multiple sets of connecting components 3 are respectively located at the four corners of the intermediate isolation baffle 2. The two supporting baffles 1 are respectively provided with moving components 6 on the side that is far away from each other. The moving components 6 are used to move the supporting baffles 1 along the direction of the GIS combined electrical appliances.

[0029] Understandably, by setting up support baffles 1 and intermediate isolation baffles 2, when maintenance of the GIS switchgear is required, the two support baffles 1 are placed on both sides of the GIS switchgear, and the intermediate isolation baffles 2 are placed between the GIS switchgear. After the support baffles 1 and the intermediate isolation baffles 2 are aligned, they are connected by connecting components 3. The notches 4 on the surfaces of the support baffles 1 and the intermediate isolation baffles 2 correspond to the GIS switchgear, so that the support baffles 1 and the intermediate isolation baffles 2 isolate the busbar compartment and achieve the purpose of protection. At the same time, the support baffles 1 can drive the intermediate isolation baffles 2 to move along the GIS switchgear through the moving components 6, and the position of the support baffles 1 can be adjusted according to the maintenance position.

[0030] Specifically, the connecting component 3 includes threaded holes 301 respectively opened on the opposite side of the support baffle 1 and the intermediate isolation baffle 2. The inner wall of the threaded hole 301 located on the surface of the support baffle 1 is threaded with a connecting bolt 302, and a hexagonal head 303 is fixed in the middle of the connecting bolt 302.

[0031] It is understandable that by setting the connecting component 3 so that the supporting baffle 1 corresponds with the intermediate isolation baffle 2, the connecting bolt 302 is screwed out from the threaded hole 301 on the surface of the supporting baffle 1, and the other end of the connecting bolt 302 is threaded into the threaded hole 301 on the surface of the intermediate isolation baffle 2, thereby fixing the intermediate isolation baffle 2 to the two supporting baffles 1. By setting two supporting baffles 1 and intermediate isolation baffle 2 separately, it is convenient to place them around the GIS combined electrical appliance.

[0032] Specifically, a safety warning sign 5 is provided on the top of the intermediate isolation baffle 2. A through hole 501 for installing the safety warning sign 5 is provided on the top of the intermediate isolation baffle 2. The safety warning sign 5 rotates on the inner wall of the through groove through a vertical connecting shaft 9061.

[0033] It is understandable that by setting up the safety warning sign 5, a clear warning effect can be given to the workers on site. The safety warning sign 5 can be rotated on the inner wall of the channel via the connecting shaft 9061, thereby changing the orientation of the safety warning sign 5 and making it easy to change the warning direction.

[0034] Specifically, the movable component 6 is located on the side of the support baffle 1 away from the intermediate isolation baffle 2. The movable component 6 includes a slide rail 602 arranged along the direction of the GIS combined electrical appliance and a support leg 601 fixed to the surface of the support baffle 1. A housing 604 is fixed to the lower end of the support leg 601. A plurality of pulleys 603 that cooperate with the slide rail 602 are arranged on the lower surface of the housing 604. The support leg 601 slides on the surface of the slide rail 602 through the plurality of pulleys 603.

[0035] It is understandable that by setting two sets of moving components 6, the housing 604 and the support leg 601 slide on the surface of the slide rail 602 via multiple pulleys 603, thereby driving the support baffle 1 and the intermediate isolation baffle 2 to move along the direction of the GIS combined electrical appliance, thus facilitating the adjustment of the isolation position according to the maintenance location. Specifically, a support assembly 7 for limiting the position is fixed on the lower surface of the intermediate isolation baffle 2. The support assembly 7 includes an inner rod 701 fixed on the lower surface of the intermediate isolation baffle 2 and a sliding sleeve 702 sliding on the surface of the inner rod 701. The sliding sleeve 702 is height-limited by a limiting pin 703. The limiting pin 703 slides laterally on the inner wall of the inner rod 701 through a fixing rod 704. The fixing rod 704 is fixed to the inner wall of the inner rod 701. A first spring 705 for pushing the limiting pin 703 to slide outward of the inner rod 701 is sleeved on the surface of the fixing rod 704 and the limiting pin 703. One end of the limiting pin 703 away from the fixing rod 704 extends outward of the inner rod 701. The surface of the limiting pin 703 is provided with a conical surface to facilitate the sliding sleeve 702 to push the limiting pin 703 to slide inward of the inner rod 701.

[0036] Understandably, by setting the support component 7, when the intermediate isolation baffle 2 moves into place, the sliding sleeve 702 slides downward on the surface of the inner rod 701, causing the sliding sleeve 702 to abut against the ground. At the same time, the first spring 705 pushes the limiting pin 703 out of the outer wall of the inner rod 701 and abuts against the upper surface of the sliding sleeve 702, thereby preventing the sliding sleeve 702 from sliding upward, thus increasing the resistance when the moving component 6 slides, and limiting the position of the support baffle 1 and the intermediate isolation baffle 2. When it is necessary to move the support baffle 1, it is used to drive the sliding sleeve 702 to slide upward. Under the action of the inclined plane, the limiting pin 703 slides into the inner rod 701. When the sliding sleeve 702 slides upward beyond the height of the limiting pin 703, the limiting pin 703 extends out of the inner rod 701 and abuts against the bottom of the sliding sleeve 702 to prevent the sliding sleeve 702 from sliding down.

[0037] Specifically, lighting lamps 8 are provided on the surfaces of the two supporting baffles 1 and the intermediate isolation baffle 2, and the lighting lamps 8 are installed through mounting brackets; The mounting base is a movable base 9, which includes a tube 901 fixed to the support baffle 1 or the intermediate isolation baffle 2 and a socket 902 for inserting the lighting lamp 8. The inner wall of the socket 902 has two grooves 903 that penetrate the socket 902. The surface of the lighting lamp 8 is fixed with two blocks 904 that cooperate with the socket 902. The inner wall of the tube 901 is fixed with two limiting plates 905 that limit the angle of the lighting lamp 8. The inner wall of the socket 902 is provided with a rubber ring. The tube body 901 is provided with a winding assembly 906 for storing the wire. The winding assembly 906 includes a connecting shaft 9061 fixed to the inner wall of the tube body 901 and a winding roller 9062 rotating on the surface of the connecting shaft 9061. The winding roller 9062 is used to wind the wire. The winding roller 9062 is driven to rotate by a spiral spring 9063. The spiral spring 9063 is sleeved on the surface of the connecting shaft 9061 and one end is fixed to the side of the winding roller 9062. The other end of the spiral spring 9063 is fixed to the surface of the connecting shaft 9061. The two housings 604 contain batteries 10 for providing power to the lighting lamps 8.

[0038] Understandably, by setting up the lighting lamp 8, it is used for lighting during maintenance. By setting up the tube body 901 and the socket 902, the lighting lamp 8 is inserted into the tube body 901, which makes it easy to pull out the lighting lamp 8 for use and improves the flexibility of use. By setting up the groove 903 and the stop 904, when placing the lighting lamp 8, the lighting lamp 8 is inserted into the inner wall of the socket 902 through the groove 903 and the stop 904. When rotating the lighting lamp 8, the stop 904 is misaligned with the groove 903, which achieves the purpose of limiting the lighting lamp 8 and preventing the lighting lamp 8 from becoming loose. By setting up two limit plates 905, the rotation angle of the lighting lamp 8 is limited, which makes it easy for the stop 904 to correspond with the groove 903. By setting up the rubber ring, the lighting lamp 8 can be prevented from shaking on the inner wall of the socket 902. By setting up the winding assembly 906, when the lighting lamp 8 is inserted into the socket 902, the spiral spring 9063 winds up the excess wire, so as to facilitate storage.

[0039] Specifically, each of the two housings 604 has a roller 12 on its side.

[0040] It is understandable that by setting the rollers 12, the support baffle 1 can be moved by the rollers 12 when it is moved alone.

[0041] Example 2: Reference Figure 8 Unlike the above embodiments, the mounting base is a fixed base 11, which is fixed to the surface of the support baffle 1 or the intermediate isolation baffle 2, and the lighting lamp 8 is connected to the inner wall of the fixed base 11 by a thread.

[0042] It is understandable that by setting the mounting base 11, the lighting lamp 8 is threadedly connected to the inner wall of the mounting base 11, thereby facilitating installation.

[0043] In this utility model, when maintenance of the GIS switchgear is required, two support baffles 1 are placed on both sides of the GIS switchgear, and an intermediate isolation baffle 2 is placed between the GIS switchgear. After the support baffles 1 and the intermediate isolation baffle 2 are aligned, the connecting bolts 302 are unscrewed from the threaded holes 301 on the surface of the support baffles 1, and the other end of the connecting bolts 302 is threaded into the threaded holes 301 on the surface of the intermediate isolation baffle 2, thereby fixing the intermediate isolation baffle 2 to the two support baffles 1. The notches 4 on the surfaces of the support baffles 1 and the intermediate isolation baffle 2 correspond to the GIS switchgear, so that the support baffles 1 and the intermediate isolation baffle 2 isolate the busbar compartment, achieving the purpose of protection. By setting two sets of moving... The moving component 6 causes the housing 604 and support leg 601 to slide on the surface of the slide rail 602 via multiple pulleys 603, thereby driving the support baffle 1 and the intermediate isolation baffle 2 to move along the direction of the GIS combined electrical appliance, thus facilitating the adjustment of the isolation position according to the maintenance location. Then, the sliding sleeve 702 slides downward on the surface of the inner rod 701, so that the sliding sleeve 702 abuts against the ground. At the same time, the first spring 705 pushes the limit pin 703 to extend out of the outer wall of the inner rod 701 and abut against the upper surface of the sliding sleeve 702, thereby preventing the sliding sleeve 702 from sliding upward, thus increasing the resistance when the moving component 6 slides, limiting the position of the support baffle 1 and the intermediate isolation baffle 2. By setting the lighting lamp 8, lighting can be used during the maintenance process.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples; although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. An isolation baffle for the busbar compartment of a substation GIS equipment, characterized in that, It includes two support baffles (1) and an intermediate isolation baffle (2) disposed between the two support baffles (1). The intermediate isolation baffle (2) has notches (4) on both sides and on the opposite side of the two support baffles (1) for avoiding GIS combined electrical appliances. The intermediate isolation baffle (2) and the two support baffles (1) are fixedly connected by multiple sets of connecting components (3). The surfaces of the two support baffles (1) and the intermediate isolation baffle (2) are provided with lighting lamps (8). The lighting lamps (8) are installed by mounting brackets.

2. The busbar compartment isolation baffle of the substation GIS equipment according to claim 1, characterized in that, Each of the two support baffles (1) is provided with a moving component (6) on the side away from each other. The moving component (6) is used to move the support baffles (1) along the direction of the GIS combined electrical appliance.

3. The busbar compartment isolation baffle of the substation GIS equipment according to claim 1, characterized in that, The connecting assembly (3) includes threaded holes (301) respectively opened on opposite sides of the support baffle (1) and the intermediate isolation baffle (2), and connecting bolts (302) are threadedly connected to the inner wall of the threaded holes (301) on the surface of the support baffle (1).

4. The busbar compartment isolation baffle of the substation GIS equipment according to claim 1, characterized in that, The top of the intermediate isolation baffle (2) is provided with a safety warning sign (5), and the top of the intermediate isolation baffle (2) is provided with a through hole (501) for installing the safety warning sign (5). The safety warning sign (5) is rotated on the inner wall of the through groove by a vertical connecting shaft (9061).

5. The busbar compartment isolation baffle of the substation GIS equipment according to claim 2, characterized in that, The moving component (6) is located on the side of the support baffle (1) away from the intermediate isolation baffle (2). The moving component (6) includes a slide rail (602) arranged along the direction of the GIS combined electrical appliance and a support leg (601) fixed on the surface of the support baffle (1). A housing (604) is fixed at the lower end of the support leg (601). A plurality of pulleys (603) cooperating with the slide rail (602) are provided on the lower surface of the housing (604).

6. The busbar compartment isolation baffle of the substation GIS equipment according to claim 1, characterized in that, The lower surface of the intermediate isolation baffle (2) is fixed with a support assembly (7) for limiting the position. The support assembly (7) includes an inner rod (701) fixed to the lower surface of the intermediate isolation baffle (2) and a sliding sleeve (702) sliding on the surface of the inner rod (701). The sliding sleeve (702) is height limited by a limiting pin (703).

7. The busbar compartment isolation baffle of the substation GIS equipment according to claim 1, characterized in that, The mounting base is a movable base (9), which includes a tube (901) fixed to a support baffle (1) or an intermediate isolation baffle (2) and a socket (902) for inserting a lighting lamp (8). The inner wall of the socket (902) has two through grooves (903) that pass through the socket (902). The surface of the lighting lamp (8) has two stops (904) that cooperate with the socket (902).

8. The busbar compartment isolation baffle of the substation GIS equipment according to claim 7, characterized in that, The tube (901) is provided with a winding assembly (906) for storing the wire. The winding assembly (906) includes a connecting shaft (9061) fixed to the inner wall of the tube (901) and a winding roller (9062) rotating on the surface of the connecting shaft (9061). The winding roller (9062) is used to wind the wire.

9. The busbar compartment isolation baffle of the substation GIS equipment according to claim 1, characterized in that, The mounting base is a fixed base (11), and the lighting lamp (8) is connected to the inner wall of the fixed base (11) by a thread.

Images