CN213424879U - Air insulation type primary and secondary fusion pole switch - Google Patents
Air insulation type primary and secondary fusion pole switch Download PDFInfo
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- CN213424879U CN213424879U CN202023079635.5U CN202023079635U CN213424879U CN 213424879 U CN213424879 U CN 213424879U CN 202023079635 U CN202023079635 U CN 202023079635U CN 213424879 U CN213424879 U CN 213424879U
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Abstract
The utility model relates to an air insulation formula one secondary fuses pole switch. The switch comprises a switch body and a control terminal, wherein the control terminal is connected with the switch body through an aviation socket control cable; the switch body include integration utmost point post, comprehensive sensor, seal housing, spring operating mechanism, driving medium and hydraulic buffer, integration utmost point post set up on seal housing, spring operating mechanism set up in seal housing, the driving medium link with spring operating mechanism, hydraulic buffer connect on seal housing, hydraulic buffer set up in the driving medium below, comprehensive sensor penetrate the lower part of integration utmost point post to with seal housing fixed connection. The utility model discloses realize functions such as remote signalling, telemetering measurement, remote control, remote regulation, implement and detect operation data such as distribution network line voltage, electric current, power, electric energy and line loss, handle and study and judge and make corresponding deciliter action to data.
Description
Technical Field
The utility model relates to a medium-voltage electrical technology field especially relates to an air insulation formula one secondary fuses pole-mounted switch.
Background
At present, the domestic first and second fusion column switch mainly adopts an SF6 insulating SF6 arc extinguishing mode. SF6 is a greenhouse gas, has an influence on the environment, generates a greenhouse effect and is not environment-friendly. Meanwhile, fluoride generated after the SF6 is cut off is toxic gas, and secondary pollution is caused to human bodies and the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air insulation formula one secondary fuses column switch with thing allies oneself with ization, intellectuality, integrates and the security to solve the problem among the prior art.
The technical scheme of the utility model is that: an air insulation type primary and secondary fusion column switch comprises a switch body and a control terminal, wherein the control terminal is connected with the switch body through an aviation socket control cable;
the switch body include integration utmost point post, comprehensive sensor, seal housing, spring operating mechanism, driving medium and hydraulic buffer, integration utmost point post set up on seal housing, spring operating mechanism set up in seal housing, the driving medium link with spring operating mechanism, hydraulic buffer connect on seal housing, hydraulic buffer set up in the driving medium below, comprehensive sensor penetrate the lower part of integration utmost point post to with seal housing fixed connection.
Preferably, the integrated sensor is fixedly attached to the hermetic shell within an aircraft socket.
Preferably, the integrated poles are three in number and are arranged on the sealing shell in a row.
Preferably, the transmission member comprises a main shaft, a buffer wheel and a fixed pin, the buffer wheel is connected with the main shaft through the fixed pin, the buffer wheel can roll freely, the main shaft is arranged in the sealed shell, and the main shaft is connected with the spring operating mechanism.
Preferably, the switch body further comprises a buffer support and a locking nut, the buffer support is fixedly arranged in the sealing shell, the buffer support is provided with threads, the hydraulic buffer is in threaded connection with the buffer support through the threads, and the locking nut is arranged on the buffer support and used for locking the hydraulic buffer.
The utility model has the advantages that: the switch body and the control terminal are mutually matched to realize functions of remote signaling, remote measuring, remote control, remote regulation (four remote), and the like, detect running data such as voltage, current, power, electric energy, line loss and the like of a distribution network line, process and study the data and make corresponding on-off actions. And the functions of acquisition, processing, uploading and execution are completed for the bidirectional communication of the acquired data, the fault information and the processing result with the distribution network master station.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view schematic of the structure of fig. 1.
Fig. 3 is a schematic top view of the structure of fig. 1.
Fig. 4 is a schematic bottom view of the structure of fig. 1.
Fig. 5 is a schematic configuration diagram of the control terminal.
Fig. 6 is a schematic structural diagram of the integrated sensor.
Fig. 7 is a schematic structural view of the integrated pole.
Fig. 8 is a schematic structural view of the sealed housing.
Fig. 9 is a schematic structural view of the spring operation mechanism.
Fig. 10 is a schematic structural view of the hydraulic shock absorber.
Fig. 11 is a sectional structural view of the seal housing.
In the figure, 1 is a switch body, 2 is a control terminal, 3 is a comprehensive sensor, 4 is an integrated pole, 5 is a seal housing, 6 is a spring operating mechanism, 7 is a transmission piece, 8 is a hydraulic buffer, 9 is a buffer bracket, 10 is a lock nut, 701 is a main shaft, 702 is a buffer wheel, and 703 is a fixing pin.
Detailed Description
An air insulation type primary and secondary fusion column switch comprises a switch body 1 and a control terminal 2, wherein the control terminal 2 is connected with the switch body 1 through an aviation socket control cable;
switch body 1 include integration utmost point post 4, comprehensive sensor 3, seal housing 5, spring operating device 6, driving medium 7 and hydraulic buffer 8, integration utmost point post 4 set up on seal housing 5, spring operating device 6 set up in seal housing 5, driving medium 7 and spring operating device 6 link, hydraulic buffer 8 connect on seal housing 5, hydraulic buffer 8 set up in driving medium 7 below, comprehensive sensor 3 penetrate the lower part of integration utmost point post 4 to with seal housing 5 fixed connection.
The integrated sensor 3 is fixedly connected in an aviation socket on the sealing shell 5.
The integrated polar columns 4 are three in number and are arranged in a row on the sealing shell 5.
The transmission member 7 comprises a main shaft 701, a buffer wheel 702 and a fixing pin 703, the buffer wheel 702 is connected with the main shaft 701 through the fixing pin 703, the buffer wheel 702 can roll freely, the main shaft 701 is arranged in the sealed shell 5, and the main shaft 701 is connected with the spring operating mechanism 6.
The switch body 1 further comprises a buffer support 9 and a locking nut 10, the buffer support 9 is fixedly arranged in the sealed shell 5, threads are arranged on the buffer support 9, the hydraulic buffer 8 is in threaded connection with the buffer support 9 through the threads, and the locking nut 10 is arranged on the buffer support 9 and locks the hydraulic buffer 8.
The utility model discloses a theory of operation is: the hydraulic oil in the hydraulic buffer 8 absorbs the energy generated in the opening, converts the mechanical energy into heat energy, reduces the impact on the sealing shell 5 and achieves an excellent buffering effect. The hydraulic buffer 8 is connected with the buffer support 9 through threads, the height of the hydraulic buffer 8 is rotated, the contact height of the buffer wheel 702 and the hydraulic buffer 8 is adjusted, the total stroke of the column switch is adjusted, the purpose of linearly adjusting the stroke is achieved, and after the stroke is adjusted, the position of the hydraulic buffer 8 is fixed through the locking nut 10.
The utility model discloses equipment is simple, high-quality requirement. The switch body part adopts the design of an integrated pole 4, so that the installation link of a main loop is simplified; the sealing shell 5 is made of high-strength 304 stainless steel, the surface is sprayed, the corrosion resistance grade is improved, and meanwhile, the whole sealing shell 5 is designed in a sealing structure to reach IP 67; the mechanism adopts the spring operating mechanism 6, has compact structure and small volume, adopts longitudinal automatic transmission layout and effectively reduces the size of the switch equipment. The energy storage device has two energy storage modes of manual and electric, and is convenient for remote and local operation of a user. The surface treatment adopts a composite galvanizing process, is matched with long-acting low-temperature lubrication, and is suitable for different climatic environments. The device can realize AC and DC modes, and is suitable for use under the condition without a DC power supply; the transmission part 7 adopts a direct-acting transmission mode, and the mode has high transmission efficiency, small volume and high reliability. The key parts are subjected to nitriding treatment, so that the strength is high and the impact resistance is good. The hydraulic buffer 8 is adopted for brake opening to absorb brake opening energy, so that impact on the switch body 1 is reduced; the integrated sensor 3 collects current and voltage signals, and has the power taking function, wherein the power taking power is 5W and the voltage is 27V; the control terminal has the functions of remote signaling, remote measuring, remote control, remote regulation (four remote), and the like. Switch body 1 is connected with control terminal through standard aviation plug cable, realizes the thing that once and twice fuses allies oneself with ization, intellectuality, integrates and the security.
The "spring operating mechanism" recorded in the present invention belongs to the existing known product, and the structure and working process thereof belong to the known technology, and should be known by those skilled in the art, and the structure and working process thereof are not the innovation point of the present application.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an air insulation formula one secondary fuses pole switch which characterized in that: the switch comprises a switch body (1) and a control terminal (2), wherein the control terminal (2) is connected with the switch body (1) through an aviation socket control cable;
switch body (1) including integration utmost point post (4), comprehensive sensor (3), seal housing (5), spring operating device (6), driving medium (7) and hydraulic buffer (8), integration utmost point post (4) set up on seal housing (5), spring operating device (6) set up in seal housing (5), driving medium (7) link with spring operating device (6), hydraulic buffer (8) connect on seal housing (5), hydraulic buffer (8) set up in driving medium (7) below, comprehensive sensor (3) penetrate the lower part of integration utmost point post (4) to with seal housing (5) fixed connection.
2. The air-insulated primary and secondary fusion pole-mounted switch of claim 1, wherein: the integrated sensor (3) is fixedly connected in an aviation socket on the sealing shell (5).
3. The air-insulated primary and secondary fusion pole-mounted switch of claim 1, wherein: the integrated pole columns (4) are three in number and are arranged in a row on the sealing shell (5).
4. The air-insulated primary and secondary fusion pole-mounted switch of claim 1, wherein: the transmission piece (7) comprises a main shaft (701), a buffer wheel (702) and a fixing pin (703), the buffer wheel (702) is connected with the main shaft (701) through the fixing pin (703), the buffer wheel (702) can roll freely, the main shaft (701) is arranged in a sealed shell (5), and the main shaft (701) is connected with a spring operating mechanism (6).
5. The air-insulated primary and secondary fusion pole-mounted switch of claim 1, wherein: the switch body (1) further comprises a buffer support (9) and a locking nut (10), the buffer support (9) is fixedly arranged in the sealing shell (5), the buffer support (9) is provided with threads, the hydraulic buffer (8) is in threaded connection with the buffer support (9) through the threads, and the locking nut (10) is arranged on the buffer support (9) to lock the hydraulic buffer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079635.5U CN213424879U (en) | 2020-12-18 | 2020-12-18 | Air insulation type primary and secondary fusion pole switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079635.5U CN213424879U (en) | 2020-12-18 | 2020-12-18 | Air insulation type primary and secondary fusion pole switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213424879U true CN213424879U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079635.5U Active CN213424879U (en) | 2020-12-18 | 2020-12-18 | Air insulation type primary and secondary fusion pole switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213424879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242509A (en) * | 2021-12-24 | 2022-03-25 | 杭州玖熠信息科技有限公司 | Breaker on deep fusion column |
| CN114256010A (en) * | 2021-11-15 | 2022-03-29 | 双杰电气合肥有限公司 | Pole for normal pressure sealing switch and normal pressure sealing switch |
-
2020
- 2020-12-18 CN CN202023079635.5U patent/CN213424879U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114256010A (en) * | 2021-11-15 | 2022-03-29 | 双杰电气合肥有限公司 | Pole for normal pressure sealing switch and normal pressure sealing switch |
| CN114256010B (en) * | 2021-11-15 | 2024-04-09 | 双杰电气合肥有限公司 | Pole for normal pressure sealing switch and normal pressure sealing switch |
| CN114242509A (en) * | 2021-12-24 | 2022-03-25 | 杭州玖熠信息科技有限公司 | Breaker on deep fusion column |
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