CN210091904U - Current transformer for electric power operation and maintenance management system convenient and fast to install in collision resistance mode - Google Patents
Current transformer for electric power operation and maintenance management system convenient and fast to install in collision resistance mode Download PDFInfo
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- CN210091904U CN210091904U CN201920924035.2U CN201920924035U CN210091904U CN 210091904 U CN210091904 U CN 210091904U CN 201920924035 U CN201920924035 U CN 201920924035U CN 210091904 U CN210091904 U CN 210091904U
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Abstract
The utility model relates to an anti convenient electric power fortune dimension current transformer of installation that hits, including mounting panel and the current transformer body that is located the mounting panel top, a serial communication port, the mounting panel upper wall rigid coupling has the box, the lateral wall laminating ann of box has the fixed mounting seat, the terminal rigid coupling of slip post has the deflector, the deflector slides in the guide cylinder, the deflector with the rigid coupling has spring one between the end wall of guide cylinder, is located the guide cylinder is outside coaxial cover has spring two on the slip post. The utility model has the advantages of reasonable design, it is convenient to install, through setting up the removal buffer board that ann has buffer spring, the fixed mounting seat that has the guide cylinder, the cooperation box, spring one and spring two, when using, have effectively improved current transformer's anti striking performance, have strengthened current transformer's durability, and then have satisfied people's application demand.
Description
Technical Field
The utility model relates to a current transformer technical field especially relates to an anti convenient electric power fortune dimension current transformer of installation that hits.
Background
The current transformer converts a large current on the primary side into a small current on the secondary side for use, and the secondary side cannot be opened. The electric power operation and maintenance management system is composed of three solutions of a station, a cloud and an end, can realize real-time monitoring and alarming on the operation condition of the electric power equipment, can perform online monitoring and analysis on energy consumption, can realize full-life-cycle management on the electric power equipment, improves the management efficiency, improves the operation safety and reduces the management cost. In an electric power operation and maintenance management system, a current transformer is one of indispensable instrument devices, and a measurement winding of the current transformer is connected with an electric energy meter to jointly form a current measurement loop of an electric energy metering device. However, the current transformer for the power operation and maintenance management system at the present stage has unreasonable structural design, and when the current transformer is used, the impact resistance of the current transformer is poor, so that the current transformer is easy to damage after being impacted, needs to be frequently replaced by workers, and cannot meet the application requirements of people.
Disclosure of Invention
The utility model discloses aim at solving prior art's not enough, and provide an anti convenient electric power fortune dimension current transformer of installation that hits.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a current transformer for an electric power operation and maintenance management system convenient and fast to mount in a collision-resistant manner comprises a mounting plate and a current transformer body located above the mounting plate, and is characterized in that a box body is fixedly connected to the upper wall of the mounting plate, a plurality of corresponding mounting through holes are formed in the mounting plate and located on the periphery of the outer portion of the box body, fixing screws are mounted in the mounting through holes in an internal thread manner, the lower portion of the current transformer body is fixedly connected into the box body through a mounting frame, an insulating shell matched with the current transformer body is sleeved on the outer portion of the current transformer body located in the box body in a fit manner, the insulating shell abuts against the inner wall of the box body, a primary side threading hole is formed in the current transformer body located in the box body, a wiring end is formed in the upper portion of the current transformer body penetrating through the top end of the box body, and a, the outer side wall of the box body is provided with a fixed mounting seat in a laminating manner, the bottom of the fixed mounting seat is fixedly connected with the mounting plate, the outer side of the fixed mounting seat is flush with and provided with a parallel movable buffer board, the mounting plate is positioned below the movable buffer board, the bottom of the movable buffer board slides in the chute, the top end of the movable buffer board is transversely provided with a connecting rod, the tail end of the connecting rod is fixedly connected with a limiting sliding plate, the limiting sliding plate slides in a groove corresponding to the connecting rod on the fixed mounting seat, the middle part between the movable buffer board and the fixed mounting seat is fixedly connected with a buffer spring, the fixed mounting seat positioned on the upper side and the lower side of the buffer spring is transversely provided with a guide cylinder, the movable buffer board corresponding to the guide cylinder is horizontally and fixedly connected with a sliding column, and the tail end of the sliding column is fixedly connected with a guide plate, the guide plate slides in the guide cylinder, a first spring is fixedly connected between the guide plate and the end wall of the guide cylinder, and a second spring is coaxially sleeved on the sliding column positioned outside the guide cylinder.
The box is of a cuboid structure.
The insulating housing and the mounting rack are arranged in an integrated structure.
The utility model has the advantages that: the utility model has the advantages of reasonable design, it is convenient to install, through setting up the removal buffer board that ann has buffer spring, the fixed mounting seat that has the guide cylinder, the cooperation box, spring one and spring two, when using, have effectively improved current transformer's anti striking performance, have strengthened current transformer's durability, and then have satisfied people's application demand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-mounting a plate; 2-a box body; 3-fixing the mounting seat; 4-a buffer spring; 5-moving the buffer plate; 6-a sliding column; 7-a guide plate; 8, a guide cylinder; 9-limiting sliding plates; 10-an insulating housing; 11-a current transformer body; 12-secondary side threading holes; 13-primary side threading hole; 14-lead sealing nut; 15-a mounting frame; 16-a chute; 17-a fixed screw; 18-mounting a through hole;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a current transformer for an electric power operation and maintenance management system convenient to mount and resist collision comprises a mounting plate 1 and a current transformer body 11 located above the mounting plate 1, and is characterized in that a box body 2 is fixedly connected to the upper wall of the mounting plate 1, a plurality of corresponding mounting through holes 18 are formed in the mounting plate 1 and located on the periphery of the outer portion of the box body 2, fixing screws 17 are mounted in the mounting through holes 18 through internal threads, the lower portion of the current transformer body 11 is fixedly connected in the box body 2 through a mounting frame 15, an insulating shell 10 matched with the current transformer body 11 is sleeved on the outer portion of the current transformer body 11 located in the box body 2 in a fit manner, the insulating shell 10 abuts against the inner wall of the box body 2, a primary side threading hole 13 is formed in the current transformer body 11 located in the box body 2, and a terminal is arranged on the top end of the current transformer body, a secondary side threading hole 12 is arranged on the current transformer body 11 positioned outside the box body 2 through a lead seal nut 14, a fixed mounting seat 3 is arranged on the outer side wall of the box body 2 in a laminating manner, the bottom of the fixed mounting seat 3 is fixedly connected with the mounting plate 1, the outer side of the fixed mounting seat 3 is parallel and level to be provided with a parallel movable buffer plate 5, a horizontal sliding groove 16 is arranged below the movable buffer plate 5 on the mounting plate 1, the bottom of the movable buffer plate 5 slides in the sliding groove 16, a connecting rod is transversely arranged at the top end of the movable buffer plate 5, a limiting sliding plate 9 is fixedly connected at the tail end of the connecting rod, the limiting sliding plate 9 slides in a groove corresponding to the connecting rod on the fixed mounting seat 3, a buffer spring 4 is fixedly connected at the middle part between the movable buffer plate 5 and the fixed mounting seat 3, and guide cylinders 8 are transversely arranged on the fixed mounting seat 3 at the upper side and the lower side of the buffer spring 4, and the upper horizontal rigid coupling of the movable buffer plate 5 corresponding to the guide cylinder 8 is provided with a sliding column 6, the tail end of the sliding column 6 is fixedly connected with a guide plate 7, the guide plate 7 slides in the guide cylinder 8, the guide plate 7 is fixedly connected with a first spring between the end walls of the guide cylinder 8, and the first spring is positioned outside the guide cylinder 8 and coaxially sleeved on the sliding column 6 and provided with a second spring.
The box body 2 is of a cuboid structure.
The insulating housing 10 and the mounting frame 15 are provided in an integrated structure.
The utility model discloses during the use, with the terminal cluster of current transformer body 11 in the circuit of the measuring electric current of needs, in the use, when receiving external striking, remove buffer board 5 and move to fixed mounting seat 3, buffer spring 4 plays the cushioning effect on the one hand, on the other hand ann has 6 drive deflectors 7 of the slip post of spring one to remove and compression spring two along guide cylinder 8, remove buffer board 5 and fixed mounting seat 3 and cushion external impact, avoided external impact to strike box 2, effectively improved current transformer 11's anti impact performance, strengthened current transformer 11's durability, and then satisfied people's application demand, the utility model has the advantages of reasonable design, it is convenient to install.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (3)
1. The current transformer for the electric power operation and maintenance management system convenient and fast to mount in a collision-resistant manner comprises a mounting plate (1) and a current transformer body (11) located above the mounting plate (1), and is characterized in that a box body (2) is fixedly connected to the upper wall of the mounting plate (1), a plurality of corresponding mounting through holes (18) are formed in the mounting plate (1) and located around the outside of the box body (2), fixing screw rods (17) are mounted in the mounting through holes (18) in a threaded manner, the lower portion of the current transformer body (11) is fixedly connected into the box body (2) through a mounting frame (15), an insulating shell (10) matched with the current transformer body is sleeved on the outside of the current transformer body (11) located in the box body (2) in a fit manner, the insulating shell (10) abuts against the inner wall of the box body (2), and a threading hole (13) is formed in the primary side of the current transformer body (11) located in the box body, the top that the box (2) was passed on the upper portion of current transformer body (11) is equipped with the wiring end, is located the box (2) outside current transformer body (11) go up through lead sealing nut (14) ann have secondary side through wires hole (12), the lateral wall laminating of box (2) ann has fixed mounting seat (3), the bottom of fixed mounting seat (3) with mounting panel (1) rigid coupling, the outside parallel and level of fixed mounting seat (3) is equipped with parallel removal buffer board (5), lie in on mounting panel (1) the below of removal buffer board (5) is equipped with horizontally spout (16), the bottom of removal buffer board (5) slides in spout (16), the top of removing buffer board (5) transversely ann has the connecting rod, the terminal rigid coupling of connecting rod has spacing slide (9), spacing slide (9) slide on fixed mounting seat (3) with in the recess that the connecting rod corresponds, remove buffer board (5) with middle part rigid coupling between fixed mounting seat (3) has buffer spring (4), is located both sides about buffer spring (4) transversely be equipped with guide cylinder (8) on fixed mounting seat (3), with guide cylinder (8) correspond remove buffer board (5) and go up horizontal rigid coupling and have sliding column (6), the terminal rigid coupling of sliding column (6) has deflector (7), deflector (7) slide in guide cylinder (8), deflector (7) with the rigid coupling has spring one between the end wall of guide cylinder (8), are located outside guide cylinder (8) the coaxial cover has spring two on sliding column (6).
2. The current transformer for the electric power operation and maintenance management system convenient and fast to install in collision resistance according to claim 1, wherein the box body (2) is of a cuboid structure.
3. The current transformer for the electric power operation and maintenance management system convenient to mount in a collision-resistant manner according to claim 1, wherein the insulating housing (10) and the mounting frame (15) are arranged in an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924035.2U CN210091904U (en) | 2019-06-19 | 2019-06-19 | Current transformer for electric power operation and maintenance management system convenient and fast to install in collision resistance mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924035.2U CN210091904U (en) | 2019-06-19 | 2019-06-19 | Current transformer for electric power operation and maintenance management system convenient and fast to install in collision resistance mode |
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| Publication Number | Publication Date |
|---|---|
| CN210091904U true CN210091904U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920924035.2U Active CN210091904U (en) | 2019-06-19 | 2019-06-19 | Current transformer for electric power operation and maintenance management system convenient and fast to install in collision resistance mode |
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| Country | Link |
|---|---|
| CN (1) | CN210091904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730903A (en) * | 2020-12-14 | 2021-04-30 | 贵州电网有限责任公司 | A supplementary erection equipment of current transformer for metering device is last |
-
2019
- 2019-06-19 CN CN201920924035.2U patent/CN210091904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730903A (en) * | 2020-12-14 | 2021-04-30 | 贵州电网有限责任公司 | A supplementary erection equipment of current transformer for metering device is last |
| CN112730903B (en) * | 2020-12-14 | 2022-05-24 | 贵州电网有限责任公司 | A supplementary erection equipment of current transformer for metering device is last |
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Address after: 300384 North 2-202 industrial incubation-1-2-3, No.18 Haitai West Road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee after: Tianjin energy Internet of things Technology Co.,Ltd. Address before: 300384 North 2-202 industrial incubation-1-2-3, No.18 Haitai West Road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee before: GANZHICHENGSHI (TIANJIN) INTERNET OF THINGS SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |