CN209842043U - Mutual inductor calibration automatic regulating rod in 35kV switch cabinet - Google Patents
Mutual inductor calibration automatic regulating rod in 35kV switch cabinet Download PDFInfo
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- CN209842043U CN209842043U CN201920282713.XU CN201920282713U CN209842043U CN 209842043 U CN209842043 U CN 209842043U CN 201920282713 U CN201920282713 U CN 201920282713U CN 209842043 U CN209842043 U CN 209842043U
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Abstract
The utility model relates to an automatic adjusting rod for checking mutual inductor in 35kV switch cabinet, belonging to the technical field of mutual inductor checking adjusting rod; the technical problem to be solved is as follows: providing an automatic adjusting rod for checking mutual inductor in a 35kV switch cabinet; the technical scheme for solving the technical problem is as follows: the angle adjusting device comprises an operating rod and a working rod, wherein a handle is arranged at one end of the operating rod, an angle adjusting plug is arranged at the other end of the operating rod, an angle adjusting slot is arranged at one end of the working rod, and the angle adjusting plug is fixedly connected with the angle adjusting slot through an adjusting bolt; the angle adjusting plug is of a steel ball embedded structure, and steel balls can be embedded into the angle adjusting slots; the other end of the working rod is provided with a test contact device, the test contact device comprises a connecting piece and a bolt hole, one end of the connecting piece is connected with the bolt hole, and the other end of the connecting piece is connected with the working rod; the connecting piece and the bolt hole as well as the connecting piece and the working rod are fixedly connected through bolts; the utility model discloses be applied to the check-up of mutual-inductor in the cubical switchboard.
Description
Technical Field
The utility model relates to a mutual-inductor check-up automatically regulated pole in 35kV cubical switchboard belongs to mutual-inductor check-up and adjusts pole technical field.
Background
The main network transformer substation and the user side transformer substation which are operated at present are designed to save space and land use area at the beginning, and the equipment arrangement in the 35kV switch cabinet is compact, so that great inconvenience is brought to the subsequent tests and overhaul of the interior of the transformer substation; at present, measurement and verification are carried out after wiring and installation of a switch cabinet, front-end equipment such as a lightning arrester and a baffle plate is required to be detached during testing, then maintenance personnel drill into the cabinet to carry out wiring, the working mode efficiency is low, damage to power grid equipment is easily caused, and the wiring personnel in the cabinet are also dangerous of electric shock accidents.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome not enough that exists among the prior art, the technical problem that will solve is: providing an automatic adjusting rod for checking mutual inductor in a 35kV switch cabinet; in order to solve the technical problem, the utility model discloses a technical scheme be: an automatic adjusting rod for checking mutual inductors in a 35kV switch cabinet comprises an operating rod and a working rod, wherein a handle is arranged at one end of the operating rod, an angle adjusting plug is arranged at the other end of the operating rod, an angle adjusting slot is arranged at one end of the working rod, and the angle adjusting plug is fixedly connected with the angle adjusting slot through an adjusting bolt;
the angle adjusting plug is of a steel ball embedded structure, and the steel balls can be embedded into the angle adjusting slots;
the other end of the working rod is provided with a test contact device, the test contact device comprises a connecting piece and a bolt hole, one end of the connecting piece is connected with the bolt hole, and the other end of the connecting piece is connected with the working rod;
the connecting piece and the bolt hole as well as the connecting piece and the working rod are fixedly connected through bolts;
the infrared camera is arranged on the rod body of the working rod and slides on the working rod through a bracket, and the bracket is fixedly connected with the working rod through a bolt;
the infrared camera is in wireless connection with the monitoring terminal through a built-in wireless communication module.
The bolt that sets up between angle modulation plug and the angle modulation slot, the bolt that sets up between connecting piece and the bolt hole, the bolt that sets up between connecting piece and the working beam, all install the fastening knob on the bolt that sets up between support and the working beam.
The bolt hole and the connecting piece are designed into a whole, the bolt hole is specifically a 12-angle bolt hole, the inner diameter specification is 21mm, and the outer diameter specification is 30 mm.
The utility model discloses beneficial effect for prior art possesses does: the utility model provides a dedicated regulation pole of mutual-inductor check-up can be tested 35kV cubical switchboard, not demolish erection equipment when overhauing, measures the check-up to the mutual-inductor that sets up in the cubical switchboard, effectively improves experimental maintenance efficiency to can reduce the harm to the person and equipment in the working process.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the operation rod of the present invention;
FIG. 2 is a schematic structural view of the working rod of the present invention;
FIG. 3 is a schematic structural view of the test contact device of the present invention;
FIG. 4 is a diagram illustrating the usage of the present invention;
in the figure: 1 is the action bars, 2 is the working beam, 3 is the handle, 4 is angle modulation plug, 5 is angle modulation slot, 6 is experimental contact device, 7 is the connecting piece, 8 is the bolt hole, 9 is infrared camera, 10 is the support.
Detailed Description
As shown in fig. 1 to 4, the utility model relates to an automatic adjusting rod for checking mutual inductor in 35kV switch cabinet, which comprises an operating rod 1 and a working rod 2, wherein one end of the operating rod 1 is provided with a handle 3, the other end of the operating rod 1 is provided with an angle adjusting plug 4, one end of the working rod 2 is provided with an angle adjusting slot 5, and the angle adjusting plug 4 is fixedly connected with the angle adjusting slot 5 through an adjusting bolt;
the angle adjusting plug 4 is of a steel ball embedded structure, and the steel balls can be embedded into the angle adjusting slots 5;
the other end of the working rod 2 is provided with a test contact device 6, the test contact device 6 comprises a connecting piece 7 and a bolt hole 8, one end of the connecting piece 7 is connected with the bolt hole 8, and the other end of the connecting piece 7 is connected with the working rod 2;
the connecting piece 7 and the bolt hole 8 and the connecting piece 7 and the working rod 2 are fixedly connected through bolts;
an infrared camera 9 is further arranged on the rod body of the working rod 2, the infrared camera 9 slides on the working rod 2 through a support 10, and the support 10 is fixedly connected with the working rod 2 through a bolt;
the infrared camera 9 is in wireless connection with the monitoring terminal through a built-in wireless communication module.
The bolt that sets up between angle adjusting plug 4 and angle adjusting slot 5, the bolt that sets up between connecting piece 7 and bolt hole 8, the bolt that sets up between connecting piece 7 and working beam 2 all install the fastening knob on the bolt that sets up between support 10 and working beam 2.
Bolt hole 8 and connecting piece 7 design as an organic whole, bolt hole 8 specifically is 12 angle bolt holes, and the internal diameter specification is 21mm, and the external diameter specification is 30 mm.
The utility model provides a 35kV cubical switchboard internal transformer calibration automatic adjustment pole is a two-section type action bars, and the body of rod adopts the epoxy resin pipe processing of good insulating properties and mechanical properties, light in weight to form, possesses characteristics such as insulating, intensity is high, portable; the handle is arranged on the hand-held part of the operating rod of the two cutting rods, and the handle is a silicon rubber sheath arranged on the operating rod, so that the operation is convenient; the angle adjusting device is arranged at the connecting part of the two section rods, and particularly relates to a plug and slot clamping device, wherein a steel ball is embedded into one side of the clamping device and is clamped with a groove on the other side of the clamping device, so that the operating rod and the working rod can be arranged at a plurality of angles by the angle adjusting device, and finally, the angle is fixed by a fastening bolt;
the utility model aims to solve the problem that the space in the 35kV switch cabinet is narrow, and the mutual inductor can be checked only by removing the front-end equipment, and a special test contact device is arranged to replace the operation; when the automatic adjusting rod is used, the bottom of the automatic adjusting rod for checking the mutual inductor in the 35kV switch cabinet is connected to a primary bolt of the current mutual inductor, the working rod is fixed on a baffle plate at the front side of the switch cabinet to perform pressing operation, and a bolt hole of a test contact device is in full contact with the bolt of the mutual inductor to perform checking work; the part in contact with the transformer bolt is accessed by adopting a 12-pin bolt hole type, and the middle of the bolt hole is connected with a strip-shaped connecting piece, so that the bottom of the bolt hole can be ensured to be in good contact with the terminal when the primary terminal of the transformer is pressed down.
The utility model discloses an improve the suitability, make it can use in adverse circumstances, can also install one set of monitored control system additional on the work pole, specifically be through fixed an infrared camera of support, can catch near the video data of mutual-inductor body bolt position in real time to through wireless transmission, on sending the video image data who gathers to the handheld monitor terminal of staff, make the staff can use this device in the relatively poor check-up environment of illumination condition.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a mutual-inductor check-up automatically regulated pole in 35kV cubical switchboard which characterized in that: comprises an operating rod (1) and a working rod (2), wherein one end of the operating rod (1) is provided with a handle (3), the other end of the operating rod (1) is provided with an angle adjusting plug (4),
one end of the working rod (2) is provided with an angle adjusting slot (5), and the angle adjusting plug (4) is fixedly connected with the angle adjusting slot (5) through an adjusting bolt;
the angle adjusting plug (4) is of a steel ball embedded structure, and the steel balls can be embedded into the angle adjusting slots (5);
the test contact device (6) is arranged at the other end of the working rod (2), the test contact device (6) comprises a connecting piece (7) and a bolt hole (8), one end of the connecting piece (7) is connected with the bolt hole (8), and the other end of the connecting piece (7) is connected with the working rod (2);
the connecting piece (7) and the bolt hole (8) and the connecting piece (7) and the working rod (2) are fixedly connected through bolts;
an infrared camera (9) is further arranged on the rod body of the working rod (2), the infrared camera (9) slides on the working rod (2) through a support (10), and the support (10) is fixedly connected with the working rod (2) through a bolt;
the infrared camera (9) is in wireless connection with the monitoring terminal through a built-in wireless communication module.
2. The automatic adjusting rod for checking the mutual inductor in the 35kV switch cabinet, as recited in claim 1, is characterized in that: the bolt that sets up between angle modulation plug (4) and angle modulation slot (5), the bolt that sets up between connecting piece (7) and bolt hole (8), the bolt that sets up between connecting piece (7) and working beam (2) all install the fastening knob on the bolt that sets up between support (10) and working beam (2).
3. The automatic adjusting rod for checking the mutual inductor in the 35kV switch cabinet as claimed in claim 2, wherein: bolt hole (8) and connecting piece (7) design as an organic whole, bolt hole (8) specifically are 12 angle bolt holes, and the internal diameter specification is 21mm, and the external diameter specification is 30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282713.XU CN209842043U (en) | 2019-03-06 | 2019-03-06 | Mutual inductor calibration automatic regulating rod in 35kV switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920282713.XU CN209842043U (en) | 2019-03-06 | 2019-03-06 | Mutual inductor calibration automatic regulating rod in 35kV switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209842043U true CN209842043U (en) | 2019-12-24 |
Family
ID=68905336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920282713.XU Active CN209842043U (en) | 2019-03-06 | 2019-03-06 | Mutual inductor calibration automatic regulating rod in 35kV switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209842043U (en) |
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2019
- 2019-03-06 CN CN201920282713.XU patent/CN209842043U/en active Active
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