CN212063352U - Temperature measuring device for cable connector - Google Patents
Temperature measuring device for cable connector Download PDFInfo
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- CN212063352U CN212063352U CN202020977989.2U CN202020977989U CN212063352U CN 212063352 U CN212063352 U CN 212063352U CN 202020977989 U CN202020977989 U CN 202020977989U CN 212063352 U CN212063352 U CN 212063352U
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Abstract
The utility model relates to a temperature measuring device, in particular to a temperature measuring device for cable joint. This a temperature measuring device for cable joint, including interconnect's first cable and second cable, first cable and second cable junction are equipped with joint sleeve, characterized by: the joint sleeve is composed of single joint sleeve pipes which are hinged with each other, each single joint sleeve pipe is composed of a first cable joint part, a middle joint part and a second cable joint part, a plurality of pairs of temperature measuring belts are correspondingly arranged on the inner walls of the two single joint sleeve pipes, the temperature measuring belts are respectively connected with the wireless temperature measuring sensors, and jacking springs used for jacking the temperature measuring belts are arranged on the inner walls of the two single joint sleeve pipes. The utility model has the advantages that: the temperature detection device can be used for large-area and multi-specification temperature detection of the cable joint, can ensure that the detection is continuous, accurate and effective, and avoids the problem that the cable joint is easy to cause property and casualty due to fire caused by high temperature.
Description
(I) technical field
The utility model relates to a temperature measuring device, in particular to a temperature measuring device for cable joint.
(II) background of the invention
After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joint is easy to generate heat, which not only causes a large amount of energy loss, but also seriously affects the normal work of electrical equipment, and if the cable joint is used, the working current in a line is increased, the service life of the electrical equipment is shortened, and if the cable joint is used, the ongoing production, scientific research, medical operation and other activities are suddenly interrupted, and fire, electric shock accidents and the like are caused, so that the loss which is difficult to estimate is caused. Therefore, the temperature measuring device is required to be arranged at the cable joint, the temperature measuring devices in the prior art have few or even one measuring point, the requirement of large-area temperature measurement at the joint cannot be met, and the more the temperature measuring points are, the higher the reliability is; in addition, the temperature measuring device is very easy to be separated from the electric wire in the cable after a long time, so that the temperature cannot be measured at all, and the temperature measuring device is similar to a nominal one.
Disclosure of the invention
The utility model discloses a remedy prior art not enough, provide a temperature measuring device for cable joint that temperature measurement area is big, the temperature measurement is accurate, application scope is wide.
The utility model discloses a realize through following technical scheme:
the utility model provides a temperature measuring device for cable joint, includes interconnect's first cable and second cable, first cable and second cable junction are equipped with adapter sleeve, characterized by: the joint sleeve is composed of single joint sleeve pipes which are hinged with each other, each single joint sleeve pipe is composed of a first cable joint part, a middle joint part and a second cable joint part, a plurality of pairs of temperature measuring belts are correspondingly arranged on the inner walls of the two single joint sleeve pipes, the temperature measuring belts are respectively connected with the wireless temperature measuring sensors, and jacking springs used for jacking the temperature measuring belts are arranged on the inner walls of the two single joint sleeve pipes.
The two single-joint sleeve pipes are respectively and correspondingly provided with a fixing plate which is fixed by a fastening bolt.
An insulating elastic cushion is arranged between the two single-joint sleeve pipes.
The utility model has the advantages that: the temperature detection device can be used for large-area and multi-specification temperature detection of the cable joint, can ensure that the detection is continuous, accurate and effective, and avoids the problem that the cable joint is easy to cause property and casualty due to fire caused by high temperature.
(IV) description of the drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention;
in the figure, 1 a first cable, 2 a second cable, 3 joint sleeves, 4 single joint sleeves, 5 a first cable joint part, 6 an intermediate joint part, 7 a second cable joint part, 8 temperature measuring belts, 9 wireless temperature measuring sensors, 10 top springs, 11 fixing plates, 12 fastening bolts and 13 insulating elastic cushions.
(V) detailed description of the preferred embodiments
The attached drawing is a concrete embodiment of the utility model. This embodiment includes interconnect's first cable 1 and second cable 2, first cable 1 and second cable 2 junction are equipped with adapter sleeve 3, adapter sleeve 3 comprises looks articulated single joint sleeve 4, single joint sleeve 4 comprises first cable joint portion 5, intermediate head portion 6 and second cable joint portion 7, two single joint sleeve 4 inner walls correspond and are equipped with a plurality of pairs of temperature measurement areas 8, temperature measurement areas 8 are connected with wireless temperature measurement sensor 9 respectively, two single joint sleeve 4 inner walls are equipped with the top spring 10 that is used for the tight temperature measurement area 8 in top. The two single-joint sleeves 4 are respectively and correspondingly provided with a fixing plate 11, and the fixing plates 11 are fixed by fastening bolts 12. An insulating elastic cushion 13 is arranged between the two single-joint sleeves 4.
Adopt the utility model discloses a temperature measuring device for cable joint connects the back with first cable 1 and second cable 2, embolias its junction with adapter sleeve 3, goes into first cable 1 with 5 card of the first cable joint portion of two single joint sleeve 4 this moment, and second cable joint portion 7 card is gone into second cable 2, and 6 card of intermediate head portion go into the joint department of the two, and only card income is partly this moment, and it dies not block completely. Then, the paired temperature measuring belts 8 are wound around the joint of the first cable 1 and the second cable 2, each pair of temperature measuring belts 8 can completely surround a cable joint by one circle, the cable joints are fixed on the opposite single-joint sleeves 4 after being wound around, then the temperature measuring belts 8 are respectively abutted by the top springs 10, after the temperature measuring belts are installed, the fixing plates 11 of the two single-joint sleeves 4 are buckled and fixed by the fastening bolts 12, and the insulating elastic pads 13 not only guarantee sealing, but also play an insulating role. Like this, have a plurality of pairs of temperature measurement area 8 to temperature measurement area 8 has increased detection area with cable joint round encirclement from axial and radial, and wireless temperature sensor 9 can furthest carries out temperature detection to each point of joint department, avoids the missed measure problem that fixed point detected the appearance before or when detecting the too late problem of time. The use of the temperature measuring belt 8 can be suitable for joints with various diameters. Because the temperature measuring bands 8 have certain elasticity, the looseness of the temperature measuring bands 8 in the section of the fixed temperature measuring bands until the joint sleeve 3 is completely closed can be almost ignored, and even if the top springs 10 are tightly propped against the temperature measuring bands, the joint can be completely surrounded by the pair of temperature measuring bands 8.
Claims (3)
1. The utility model provides a temperature measuring device for cable joint, includes interconnect's first cable (1) and second cable (2), and first cable (1) and second cable (2) junction are equipped with adapter sleeve (3), characterized by: the joint sleeve (3) is composed of single joint sleeves (4) which are hinged to each other, each single joint sleeve (4) is composed of a first cable joint part (5), a middle joint part (6) and a second cable joint part (7), a plurality of pairs of temperature measuring belts (8) are correspondingly arranged on the inner walls of the two single joint sleeves (4), the temperature measuring belts (8) are respectively connected with wireless temperature measuring sensors (9), and top springs (10) used for tightly pressing the temperature measuring belts (8) are arranged on the inner walls of the two single joint sleeves (4).
2. The temperature measuring device for a cable joint according to claim 1, wherein: the single-joint sleeves (4) are respectively and correspondingly provided with a fixing plate (11), and the fixing plates (11) are fixed by fastening bolts (12).
3. The temperature measuring device for a cable joint according to claim 1, wherein: an insulating elastic pad (13) is arranged between the two single-joint sleeves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977989.2U CN212063352U (en) | 2020-06-02 | 2020-06-02 | Temperature measuring device for cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020977989.2U CN212063352U (en) | 2020-06-02 | 2020-06-02 | Temperature measuring device for cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212063352U true CN212063352U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020977989.2U Active CN212063352U (en) | 2020-06-02 | 2020-06-02 | Temperature measuring device for cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212063352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026416A (en) * | 2023-02-24 | 2023-04-28 | 国网江西省电力有限公司电力科学研究院 | Diversified cable joint monitoring devices |
-
2020
- 2020-06-02 CN CN202020977989.2U patent/CN212063352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026416A (en) * | 2023-02-24 | 2023-04-28 | 国网江西省电力有限公司电力科学研究院 | Diversified cable joint monitoring devices |
| CN116026416B (en) * | 2023-02-24 | 2023-08-15 | 国网江西省电力有限公司电力科学研究院 | Diversified cable joint monitoring devices |
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