CN220672460U - Outgoing line isolating switch matched with GIS system - Google Patents
Outgoing line isolating switch matched with GIS system Download PDFInfo
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- CN220672460U CN220672460U CN202322349745.6U CN202322349745U CN220672460U CN 220672460 U CN220672460 U CN 220672460U CN 202322349745 U CN202322349745 U CN 202322349745U CN 220672460 U CN220672460 U CN 220672460U
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- outgoing line
- rotary disk
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Abstract
The utility model relates to the technical field of high-voltage power equipment, and provides an outgoing line isolating switch matched with a GIS system. Comprising the following steps: the support is provided with a first installation beam, a second installation beam and a third installation beam in sequence, the first installation beam is provided with a first outgoing line isolating switch, the second installation beam is provided with a second outgoing line isolating switch, and the third installation beam is provided with a third outgoing line isolating switch; two post insulators are arranged in the first wire outlet isolating switch, the second wire outlet isolating switch and the third wire outlet isolating switch, the lower end of each post insulator is rotationally connected with a corresponding mounting cross beam, and the upper end of each post insulator is provided with a first guide rod or a second guide rod. The beneficial effects are that: the first guide rod and the second guide rod on each outgoing line isolating switch can be mutually closed or separated far from each other through the connecting rod driving mechanism under the driving of the motor, and accidental disconnection can be avoided under the condition that enough torque is not applied.
Description
Technical Field
The utility model relates to the technical field of high-voltage power equipment, in particular to an outgoing line isolating switch matched with a GIS system.
Background
With the development of power systems, increasingly dense power grids, complicated power equipment, time-varying load information, continuously-changing roads and buildings, and increasing attention of people to the problems of power supply quality, environmental protection and the like, the power system planning, operation and business departments must collect, store, analyze and rapidly process huge and complicated information, and the conventional power graphic system is difficult to meet the requirements of power grid construction and safe and economic operation. In order to realize reasonable planning of power transmission network construction and power distribution network transformation and development, improve the quality and power supply reliability of electric energy, reduce line loss, improve the running safety and economy of power equipment, modern computer and communication technology are required to be used for management of a power grid, and various graphics, maps and data information are uniformly shared.
The power GIS is a production management integrated information system for connecting power equipment, a transformer substation, a power transmission and distribution network, a power consumer, a power load, and the like of a power enterprise to form power informatization. The power equipment information, the power grid running state information, the power technology information, the production management information, the power market information, the mountain, the topography, the towns, the roads and the natural environment information such as weather, hydrology, geology, resources and the like are provided by the system and are concentrated in a unified system. Related data, pictures, images, maps, technical data, management knowledge and the like can be queried through GIS.
The outgoing line isolating switch is used as one of auxiliary key elements of the high-voltage power GIS equipment, and is required to be manually disconnected when the equipment is overhauled so as to ensure the disconnection of the power equipment, and the degree of automation is high. In view of this, the present utility model has been proposed.
Disclosure of Invention
The utility model aims to provide an outgoing line isolating switch matched with a GIS system to solve the technical problems in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an outgoing line isolation switch for use with a GIS system, comprising: the support is provided with a first mounting cross beam, a second mounting cross beam and a third mounting cross beam in sequence, the first mounting cross beam is provided with a first outgoing line isolating switch, the second mounting cross beam is provided with a second outgoing line isolating switch, and the third mounting cross beam is provided with a third outgoing line isolating switch; two post insulators are arranged in the first wire outlet isolating switch, the second wire outlet isolating switch and the third wire outlet isolating switch, the lower ends of the post insulators are rotationally connected with corresponding mounting cross beams, a first guide rod or a second guide rod is arranged at the upper ends of the post insulators, and a connector on the first guide rod and a clamping piece on the second guide rod are mutually clamped or mutually far away.
In an alternative embodiment, the first outgoing line isolation switch includes a first post insulator, and a second post insulator; the lower end of the first post insulator is provided with a first rotating disc, the first rotating disc is rotationally connected with the first mounting cross beam around the central point of the first post insulator, and the first rotating disc is also provided with a first hinge point; the lower extreme of second pillar insulator is provided with the second rotary disk, the second rotary disk coil second pillar insulator central point with first installation crossbeam rotates to be connected, still be provided with the second pin joint on the second rotary disk.
In an alternative embodiment, the second outgoing line isolation switch includes a third leg insulator, and a fourth leg insulator; the lower end of the third post insulator is provided with a third rotary disk, the third rotary disk is coiled around the center point of the third post insulator and is rotationally connected with the second mounting cross beam, and a third hinge point is further arranged on the third rotary disk; the lower extreme of fourth pillar insulator is provided with the fourth rotary disk, fourth rotary disk coil fourth pillar insulator central point with the second installation crossbeam rotates to be connected, still be provided with the fourth pin joint on the fourth rotary disk.
In an alternative embodiment, the third outgoing line disconnector comprises a fifth leg insulator, and a sixth leg insulator; a fifth rotating disc is arranged at the lower end of the fifth post insulator, the fifth rotating disc is rotationally connected with the third mounting cross beam around the center point of the fifth post insulator, and a fifth hinging point and a seventh hinging point are further arranged on the fifth rotating disc; the lower extreme of sixth post insulator is provided with the sixth rotary disk, sixth rotary disk coil sixth post insulator central point with the third installation crossbeam rotates to be connected, still be provided with sixth pin joint and eighth pin joint on the sixth rotary disk.
In an alternative embodiment, one end of the bracket is rotatably provided with a double-joint transmission member, two ends of the double-joint transmission member are respectively rotatably connected with one ends of a third transmission rod and a fourth transmission rod, the other end of the third transmission rod is rotatably connected with the fifth rotating disc through a seventh hinge point, and the other end of the fourth transmission rod is rotatably connected with the sixth rotating disc through an eighth hinge point.
In an alternative embodiment, the first transmission rod is respectively and rotatably connected with the first rotating disc, the third rotating disc and the fifth rotating disc through the first hinging point, the third hinging point and the fifth hinging point; the second transmission rod is respectively connected with the second rotating disc, the fourth rotating disc and the sixth rotating disc in a rotating way through the second hinging point, the fourth hinging point and the sixth hinging point.
In an alternative embodiment, the first hinge point, the third pillar insulator center point and the first pillar insulator center point are four vertices of a parallelogram; the third hinging point, the fifth hinging point, the third pillar insulator center point and the fifth pillar insulator center point are four vertexes of a parallelogram; the second hinging point, the fourth hinging point, the center point of the fourth post insulator and the center point of the second post insulator are four vertexes of a parallelogram; the fourth hinging point, the sixth hinging point, the center point of the fourth post insulator and the center point of the sixth post insulator are four vertexes of a parallelogram.
In an alternative embodiment, a motor is arranged below the double-joint transmission member, the motor is connected with a transmission shaft through a speed reducer, and the transmission shaft is connected with the center of the double-joint transmission member.
In an alternative embodiment, a rain cover is arranged outside the motor, and a control box arranged on the bracket is arranged below the motor.
In an alternative embodiment, the upper ends of the first post insulator, the third post insulator and the fifth post insulator are respectively connected with a second guide rod, and each second guide rod is respectively provided with a pair of clamping pieces; the upper ends of the second post insulator, the fourth post insulator and the sixth post insulator are respectively connected with a first guide rod, and each first guide rod is respectively provided with a pair of connectors.
The utility model has the beneficial effects that:
the outgoing line isolating switch matched with the GIS system can realize the mutual closing or remote opening of the first guide rod and the second guide rod on each outgoing line isolating switch through the connecting rod driving mechanism under the driving of the motor, and is convenient to operate. And the connector on the first guide rod can be stably contacted with the clamping piece on the second guide rod, so that accidental disconnection is avoided under the condition that enough torque is not applied.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a closed structure of an outgoing line isolation switch used in cooperation with a GIS system according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a closed structure of an outgoing line isolating switch used in cooperation with a GIS system according to an embodiment of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic structural diagram of an outlet isolation shutdown type for use with a GIS system according to an embodiment of the present utility model.
Wherein, the reference numerals are as follows:
1-a bracket; 11-a first mounting beam, 12-a second mounting beam, 13-a third mounting beam; 2-a first outgoing line isolating switch, 21-a first post insulator, 22-a second post insulator, 23-a first rotating disc, 231-a first hinge point, 232-a first post insulator center point, 24-a first guide rod, 241-a connector, 25-a second guide rod and 251-a clamping piece; 3-second outgoing line isolating switches, 31-third post insulators, 32-fourth post insulators, 33-third rotating disks, 331-third hinge points, 332-third post insulator center points; 4-third outgoing line isolating switch, 41-fifth pillar insulator, 42-sixth pillar insulator, 43-fifth rotating disk, 431-fifth hinge point, 432-fifth pillar insulator center point, 433-seventh hinge point; 5-transmission mechanism, 51-first transmission rod, 52-second transmission rod, 53-motor, 54-speed reducer, 55-transmission shaft, 56-double-joint transmission piece, 57-third transmission rod and 58-fourth transmission rod; 6-control box.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.
Referring to fig. 1-4, an object of the present embodiment is to provide an outgoing line isolation switch used with a GIS system, including: the support 1, the support 1 has set up the first installation crossbeam 11, second installation crossbeam 12, and the third installation crossbeam 13 sequentially, there is the first outgoing line disconnecting switch 2 on the first installation crossbeam 11, there is the second outgoing line disconnecting switch 3 on the second installation crossbeam 12, there is the third outgoing line disconnecting switch 4 on the third installation crossbeam 13; two post insulators are arranged in the first outgoing line isolating switch 2, the second outgoing line isolating switch 3 and the third outgoing line isolating switch 4, the lower end of each post insulator is rotationally connected with a corresponding mounting cross beam, the upper end of each post insulator is provided with a first guide rod 24 or a second guide rod 25, and a joint 241 on the first guide rod 24 and a clamping sheet 251 on the second guide rod 25 are mutually clamped or mutually far away.
Specifically, the first outgoing line isolation switch 2 includes a first post insulator 21, and a second post insulator 22; the lower end of the first pillar insulator 21 is provided with a first rotating disk 23, the first rotating disk 23 is rotationally connected with the first mounting cross beam 11 around a first pillar insulator center point 232, and a first hinging point 231 is also arranged on the first rotating disk 23; the lower extreme of second pillar insulator 22 is provided with the second rotary disk, and second rotary disk is coiled second pillar insulator central point and is connected with first installation crossbeam 11 rotation, still is provided with the second pin joint on the second rotary disk. The second outgoing line isolation switch 3 includes a third post insulator 31, and a fourth post insulator 32; the lower end of the third post insulator 31 is provided with a third rotary disk 33, the third rotary disk 33 is rotationally connected with the second mounting cross beam 12 around a third post insulator center point 332, and the third rotary disk 33 is also provided with a third hinge point 331; the lower extreme of fourth pillar insulator 32 is provided with the fourth rotary disk, and fourth rotary disk is coiled fourth pillar insulator central point and is connected with second installation crossbeam 12 rotation, still is provided with the fourth pin joint on the fourth rotary disk. The third outgoing line isolation switch 4 includes a fifth post insulator 41, and a sixth post insulator 42; the lower end of the fifth pillar insulator 41 is provided with a fifth rotating disk 43, the fifth rotating disk 43 is rotationally connected with the third mounting cross beam 13 around a fifth pillar insulator center point 432, and the fifth rotating disk 43 is also provided with a fifth hinging point 431 and a seventh hinging point 433; the lower extreme of sixth pillar insulator 42 is provided with the sixth rotary disk, and sixth rotary disk is coiled sixth pillar insulator central point and is connected with third installation crossbeam 13 rotation, still is provided with sixth pin joint and eighth pin joint on the sixth rotary disk.
Further, one end of the bracket 1 is rotatably provided with a double-joint transmission member 56, two ends of the double-joint transmission member 56 are respectively rotatably connected with one ends of a third transmission rod 57 and a fourth transmission rod 58, the other end of the third transmission rod 57 is rotatably connected with the fifth rotating disk 43 through a seventh hinging point 433, and the other end of the fourth transmission rod 58 is rotatably connected with the sixth rotating disk through an eighth hinging point. The first transmission rod 51 is respectively and rotatably connected with the first rotary disk 23, the third rotary disk 33 and the fifth rotary disk 43 through a first hinging point 231, a third hinging point 331 and a fifth hinging point 431; the second transmission rod 52 is rotatably connected with the second rotating disc, the fourth rotating disc and the sixth rotating disc through a second hinging point, a fourth hinging point and a sixth hinging point respectively. The first hinge point 231, the third hinge point 331, the third post insulator center point 332, and the first post insulator center point 232 are four vertices of a parallelogram; the third hinge point 331, the fifth hinge point 431, the third post insulator center point 332, and the fifth post insulator center point 432 are four vertices of a parallelogram; the second hinging point, the fourth pillar insulator center point and the second pillar insulator center point are four vertexes of a parallelogram; the fourth hinging point, the sixth hinging point, the center point of the fourth post insulator and the center point of the sixth post insulator are four vertexes of a parallelogram, and the connecting structure ensures that three outgoing line isolating switches can be simultaneously connected or disconnected.
In addition, a motor 53 is provided below the double-joint transmission 56, the motor 53 is connected to a transmission shaft 55 through a decelerator 54, and the transmission shaft 55 is connected to the center of the double-joint transmission 56. The outside of the motor 53 is provided with a rain cover, and the lower part of the motor 53 is provided with a control box 6 mounted on the bracket 1. The wire outlet isolating switch can be closed or opened under the action of the motor 53, so that the degree of automation is high, and meanwhile, the safety of workers can be ensured.
Finally, the upper ends of the first pillar insulator 21, the third pillar insulator 31 and the fifth pillar insulator 41 are respectively connected with a second guide rod 25, and each second guide rod 25 is respectively provided with a pair of clamping pieces 251; the upper ends of the second, fourth and sixth post insulators 22, 32 and 42 are respectively connected to a first guide bar 24, and a pair of joints 241 are respectively provided on each first guide bar 24. The connector 241 on the first guide rod 24 and the clamping piece 251 on the second guide rod 25 can be stably contacted, so that accidental disconnection of the outgoing line disconnecting switch is avoided under the condition that enough torque is not applied.
Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. An outgoing line isolation switch for use with a GIS system, comprising: the device comprises a bracket (1), wherein the bracket (1) is sequentially provided with a first mounting cross beam (11), a second mounting cross beam (12) and a third mounting cross beam (13), the first mounting cross beam (11) is provided with a first outgoing line isolating switch (2), the second mounting cross beam (12) is provided with a second outgoing line isolating switch (3), and the third mounting cross beam (13) is provided with a third outgoing line isolating switch (4);
the novel wire outlet isolating switch is characterized in that two post insulators are arranged in the first wire outlet isolating switch (2), the second wire outlet isolating switch (3) and the third wire outlet isolating switch (4), the lower ends of the post insulators are rotationally connected with corresponding mounting cross beams, the upper ends of the post insulators are provided with a first guide rod (24) or a second guide rod (25), and a joint (241) on the first guide rod (24) and a clamping piece (251) on the second guide rod (25) are mutually clamped or mutually far away.
2. An outgoing disconnector for use with a GIS system according to claim 1, characterized in that the first outgoing disconnector (2) comprises a first leg insulator (21), and a second leg insulator (22); the lower end of the first post insulator (21) is provided with a first rotary disk (23), the first rotary disk (23) is rotationally connected with the first mounting cross beam (11) around a first post insulator center point (232), and a first hinge point (231) is further arranged on the first rotary disk (23); the lower extreme of second pillar insulator (22) is provided with the second rotary disk, second rotary disk coil second pillar insulator central point with first installation crossbeam (11) rotate and be connected, still be provided with the second pin joint on the second rotary disk.
3. An outgoing disconnector for use with a GIS system according to claim 2, characterized in that the second outgoing disconnector (3) comprises a third leg insulator (31), and a fourth leg insulator (32); the lower end of the third post insulator (31) is provided with a third rotary disk (33), the third rotary disk (33) is rotationally connected with the second mounting cross beam (12) around a third post insulator center point (332), and a third hinge point (331) is further arranged on the third rotary disk (33); the lower extreme of fourth pillar insulator (32) is provided with the fourth rotary disk, fourth rotary disk coil fourth pillar insulator central point with second installation crossbeam (12) rotate to be connected, still be provided with the fourth pin joint on the fourth rotary disk.
4. An outgoing line disconnector for use with a GIS system according to claim 3, characterized in that the third outgoing line disconnector (4) comprises a fifth leg insulator (41), and a sixth leg insulator (42); a fifth rotating disc (43) is arranged at the lower end of the fifth pillar insulator (41), the fifth rotating disc (43) is rotationally connected with the third mounting cross beam (13) around a fifth pillar insulator center point (432), and a fifth hinging point (431) and a seventh hinging point (433) are further arranged on the fifth rotating disc (43); the lower extreme of sixth pillar insulator (42) is provided with the sixth rotary disk, sixth rotary disk coil sixth pillar insulator central point with third installation crossbeam (13) rotate and be connected, still be provided with sixth pin joint and eighth pin joint on the sixth rotary disk.
5. The outgoing line isolating switch used in cooperation with a GIS system according to claim 4, wherein one end of the bracket (1) is rotatably provided with a double-joint transmission member (56), two ends of the double-joint transmission member (56) are respectively rotatably connected with one ends of a third transmission rod (57) and a fourth transmission rod (58), the other end of the third transmission rod (57) is rotatably connected with the fifth rotating disc (43) through a seventh hinging point (433), and the other end of the fourth transmission rod (58) is rotatably connected with the sixth rotating disc through an eighth hinging point.
6. The outgoing line disconnecting switch used with the GIS system according to claim 5, wherein the first transmission rod (51) is rotatably connected with the first rotary disc (23), the third rotary disc (33) and the fifth rotary disc (43) through the first hinge point (231), the third hinge point (331) and the fifth hinge point (431) respectively; the second transmission rod (52) is respectively connected with the second rotating disc, the fourth rotating disc and the sixth rotating disc in a rotating way through the second hinging point, the fourth hinging point and the sixth hinging point.
7. The outgoing isolator for use with a GIS system according to claim 6, wherein the first hinge point (231), the third hinge point (331), the third post insulator center point (332) and the first post insulator center point (232) are four vertices of a parallelogram; the third hinging point (331), the fifth hinging point (431), the third pillar insulator center point (332) and the fifth pillar insulator center point (432) are four vertexes of a parallelogram; the second hinging point, the fourth hinging point, the center point of the fourth post insulator and the center point of the second post insulator are four vertexes of a parallelogram; the fourth hinging point, the sixth hinging point, the center point of the fourth post insulator and the center point of the sixth post insulator are four vertexes of a parallelogram.
8. The outgoing line disconnector for use with a GIS system according to claim 7, characterized in that a motor (53) is arranged below the double-joint transmission member (56), the motor (53) is connected to a transmission shaft (55) through a decelerator (54), and the transmission shaft (55) is connected to the center of the double-joint transmission member (56).
9. The outgoing line disconnector for use with a GIS system according to claim 8, characterized in that the outside of the motor (53) is provided with a rain cover, and that the motor (53) is provided below with a control box (6) mounted on the bracket (1).
10. The outgoing line disconnecting switch used in combination with a GIS system according to claim 9, wherein the upper ends of the first post insulator (21), the third post insulator (31) and the fifth post insulator (41) are respectively connected with a second guide rod (25), and each second guide rod (25) is respectively provided with a pair of clamping pieces (251); the upper ends of the second pillar insulator (22), the fourth pillar insulator (32) and the sixth pillar insulator (42) are respectively connected with a first guide rod (24), and each first guide rod (24) is respectively provided with a pair of connectors (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349745.6U CN220672460U (en) | 2023-08-31 | 2023-08-31 | Outgoing line isolating switch matched with GIS system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349745.6U CN220672460U (en) | 2023-08-31 | 2023-08-31 | Outgoing line isolating switch matched with GIS system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220672460U true CN220672460U (en) | 2024-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349745.6U Active CN220672460U (en) | 2023-08-31 | 2023-08-31 | Outgoing line isolating switch matched with GIS system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220672460U (en) |
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2023
- 2023-08-31 CN CN202322349745.6U patent/CN220672460U/en active Active
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