CN216846614U - Separable connector fastening nut outer sleeve type temperature measuring device - Google Patents
Separable connector fastening nut outer sleeve type temperature measuring device Download PDFInfo
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- CN216846614U CN216846614U CN202123149015.9U CN202123149015U CN216846614U CN 216846614 U CN216846614 U CN 216846614U CN 202123149015 U CN202123149015 U CN 202123149015U CN 216846614 U CN216846614 U CN 216846614U
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- separable connector
- fastening nut
- temperature sensor
- separable
- nut
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Abstract
The utility model discloses a separable connector fastening nut overcoat formula temperature measuring device, including the separable connector of T shape and the outer taper sleeve pipe of being connected with electrical equipment, one side of the T shape head of separable connector is connected electrical equipment, the T shape afterbody of separable connector inserts the connecting cable terminal, is equipped with in the T shape head of separable connector to be used for connecting the binding post at cable terminal, binding post pass through stud fixed connection in the separable connector, stud's one end is connected on outer taper sleeve pipe, and stud's the other end is fixed by fastening nut, and fastening nut is equipped with the nut overcoat outward, and fastening nut's external fixation has temperature sensor, and temperature sensor is embedded in the nut overcoat. The direction of the RFID temperature sensor can be conveniently aligned with the antenna, so that the RFID temperature sensor and the antenna can be ensured to have stronger communication quality, and the temperature measurement product of the separable connector can run more stably.
Description
Technical Field
The utility model belongs to in the field of electric power annex, concretely relates to separable connector fastening nut overcoat formula temperature measuring device.
Background
For a long time, accidents of the separable connectors of the incoming and outgoing lines of the high-voltage equipment occur frequently, the operating temperature of the connecting point of the separable connectors of the incoming and outgoing lines of the high-voltage equipment is measured in real time, and the fault clearing method and the device are greatly helpful for timely clearing faults. The RFID radio frequency technology is a main technical form for temperature measurement of the separable connector at present, communication between an RFID temperature sensor and an antenna needs to be aligned in the direction, and then a strong communication signal can be generated, if the installation direction of the RFID temperature sensor is uncertain, the situation that the antenna and the RFID temperature sensor cannot receive signals due to weak signals can be caused, the RFID temperature sensor is mainly placed inside a fastening nut or a rear blocking cover at present, and due to the fact that the RFID temperature sensor needs to be installed and fastened in the process of blocking the cover after the fastening nut and the separable connector are installed, the position of the RFID temperature sensor cannot be determined, the strength of the communication signals between the RFID temperature sensor and the antenna is uncertain, and temperature measurement of the separable connector is unstable.
In view of this, the utility model discloses it is special.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a separable connector fastening nut overcoat formula temperature measuring device has solved the unstable problem of separable connector temperature measurement.
In order to achieve the purpose, the utility model provides a separable connector fastening nut outer sleeve type temperature measuring device, which comprises a T-shaped separable connector and an outer taper sleeve connected with electrical equipment, one side of the T-shaped head of the separable connector is connected with the electrical equipment, the T-shaped tail of the separable connector is inserted into the connecting cable terminal, a connecting terminal for connecting the cable terminal is arranged in the T-shaped head of the separable connector, the wiring terminal is fixedly connected in the separable connector through a stud bolt, one end of the stud bolt is connected on the outer taper sleeve, the other end of the stud bolt is fixed by a fastening nut, a nut outer sleeve is arranged outside the fastening nut in the T-shaped head part of the separable connector, and a temperature sensor is fixed outside the fastening nut and embedded in the nut outer sleeve.
Further, a stress cone is mounted at the edge of the cable termination.
Preferably, the temperature sensor is an RFID temperature sensor.
Further, a rear blanking cover is arranged outside the temperature sensor in the separable connector, and a conductor is arranged inside the rear blanking cover and connected with the stud bolt.
Further, one end of the T-shaped head of the separable connector, which is not connected with the electrical equipment, is covered with a rear protective cap.
The utility model provides a pair of separable connector fastening nut overcoat formula temperature measuring device has following beneficial effect:
an RFID temperature sensor for temperature measurement is fixed on a fastening nut in a jacket mode, the direction of the RFID temperature sensor can be conveniently aligned with an antenna, stronger communication quality can be guaranteed before the RFID temperature sensor and the antenna, and a temperature measurement product of a separable connector can run more stably.
Drawings
FIG. 1 is a schematic structural diagram of a detachable connector fastening nut sleeve type temperature measuring device according to the present embodiment.
In the figure:
1. the device comprises an outer cone sleeve, 2, a separable connector, 3, a wiring terminal, 4, a stress cone, 5, a cable, 6, a stud, 7, a fastening nut, 8, a nut outer sleeve, 9, an RFID temperature sensor, 10, a rear plug cover, 11 and a rear protective cap.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the present invention will be further described in detail with reference to the following embodiments.
As shown in figure 1, the separable connector fastening nut outer sleeve type temperature measuring device fixes the RFID temperature sensor 9 for measuring temperature on the fastening nut 7 in an outer sleeve mode, can conveniently align the direction of the RFID temperature sensor 9 with an antenna, can ensure stronger communication quality between the RFID temperature sensor 9 and the antenna, and enables temperature measuring products of the separable connector 2 to run more stably.
Separable connector fastening nut overcoat formula temperature measuring device is including the separable connector 2 of outer cone sleeve 1 and T shape that is used for being connected with electrical equipment, and separable connector 2 is inside to be equipped with the overcoat outside fastening nut 7, and a stress cone 4 is installed to the edge at cable 5 terminal, inserts the cable 5 terminal of installing the stress cone at the T shape afterbody of separable connector 2. A connecting terminal 3 for connecting a terminal of a cable 5 is provided inside the separable connector 2, and the connecting terminal 3 is fixedly connected to a T-shaped head inside the separable connector 2 by a stud 6. One end of the T-shaped head of the separable connector 2 is an outer taper sleeve connected with electrical equipment, and one end of the stud 6 is fixedly connected to the outer taper sleeve; the other end of the stud bolt 6 is fixed by a fastening nut 7, the fastening nut 7 can select a hexagon nut according to the property of the stud bolt 6, the fastening nut 7 is positioned at the other end of the T-shaped head of the separable connector 2, a nut outer sleeve 8 is arranged on the outer surface of the fastening nut 7, an RFID temperature sensor 9 for temperature measurement is fixed on the fastening nut 7 in an outer sleeve mode and is embedded in the nut outer sleeve 8, the direction of the RFID temperature sensor 9 can be aligned with an antenna conveniently, the situation that signals of the antenna and the RFID temperature sensor 9 cannot be received due to the fact that the position of the RFID temperature sensor 9 cannot be determined in the process of installing the fastening nut and the rear blanking cover 10 when the RFID temperature sensor 9 is placed in the fastening nut or the rear blanking cover 10 is avoided, but the communication between the RFID temperature sensor 9 and the antenna needs to be aligned in the direction, just can have stronger communication signal, consequently the utility model discloses a RFID temperature sensor 9 passes through the overcoat form to be fixed on fastening nut 7 and the embedded nut 8 in, can ensure to adjust RFID temperature sensor 9's direction and antenna well, can make and guarantee stronger communication quality before RFID temperature sensor 9 and the antenna, the more stable operation of temperature measurement product that makes separable connector 2. The detachable connector 2 is provided with a rear cap 10 at the outside of the RFID temperature sensor 9, a conductor is provided inside the rear cap 10 and connected to the stud bolt 6, and a rear cap 11 is provided at an end of the T-shaped head of the detachable connector 2 not connected to the outer taper sleeve of the electric device.
The inventive concept is explained in detail herein using specific examples, and the above description of the embodiments is only used to help understand the core idea of the present invention. It should be understood that any obvious modifications, equivalents and other improvements made by those skilled in the art without departing from the spirit of the invention are all included within the scope of the invention.
Claims (4)
1. An outer sleeve type temperature measuring device for a fastening nut of a separable connector comprises a T-shaped separable connector and an outer taper sleeve connected with electrical equipment, one side of the T-shaped head of the separable connector is connected with the electrical equipment, the T-shaped tail of the separable connector is inserted into a connecting cable terminal, a connecting terminal for connecting the cable terminal is arranged in the T-shaped head of the separable connector, it is characterized in that the wiring terminal is fixedly connected in the separable connector through a stud bolt, one end of the stud bolt is connected to the outer taper sleeve, the other end of the stud bolt is fixed by a fastening nut, a nut outer sleeve is arranged outside the fastening nut in the T-shaped head of the separable connector, a temperature sensor is fixed outside the fastening nut, and the temperature sensor is embedded in the nut outer sleeve.
2. The separable connector fastening nut jacket temperature measurement device of claim 1, wherein a stress cone is mounted at an edge of the cable termination.
3. The separable connector fastening nut jacket temperature measurement device of claim 1, wherein the temperature sensor is an RFID temperature sensor.
4. The separable connector fastening nut jacket temperature measurement device according to claim 1, wherein an end cap of the separable connector, to which the T-shaped head is not connected to the electrical apparatus, is covered with a rear cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123149015.9U CN216846614U (en) | 2021-12-15 | 2021-12-15 | Separable connector fastening nut outer sleeve type temperature measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123149015.9U CN216846614U (en) | 2021-12-15 | 2021-12-15 | Separable connector fastening nut outer sleeve type temperature measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216846614U true CN216846614U (en) | 2022-06-28 |
Family
ID=82109291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123149015.9U Active CN216846614U (en) | 2021-12-15 | 2021-12-15 | Separable connector fastening nut outer sleeve type temperature measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216846614U (en) |
-
2021
- 2021-12-15 CN CN202123149015.9U patent/CN216846614U/en active Active
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