CN220895239U - Power cable with temperature measurement function - Google Patents
Power cable with temperature measurement function Download PDFInfo
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- CN220895239U CN220895239U CN202322426795.XU CN202322426795U CN220895239U CN 220895239 U CN220895239 U CN 220895239U CN 202322426795 U CN202322426795 U CN 202322426795U CN 220895239 U CN220895239 U CN 220895239U
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power cable with a temperature measurement function, which comprises a cable main body and further comprises: the temperature measuring mechanism is arranged on the outer wall of the cable main body and can detect the temperature of the cable main body; the utility model relates to the technical field of power cables, in particular to a power cable with a temperature measuring function, which comprises a fixing mechanism, a temperature sensor and a display screen.
Description
Technical Field
The utility model relates to the technical field of power cables, in particular to a power cable with a temperature measurement function.
Background
The power cable is a cable for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply in industrial and mining enterprises and power transmission lines under the sea water passing through the river, and the proportion of the cable in the power lines is gradually increasing; power cables are cable products used in the main line of power systems to transmit and distribute high power electrical energy, including various voltage classes of 1-500KV and above, and various insulated power cables.
In the use process of the power cable, faults such as single-phase grounding, interphase short circuit and the like are extremely easy to occur at the middle joint of the power cable, abnormal thermal effects on the surface temperature of the power cable can easily cause the surface temperature of the power cable to rise, insulation aging is easy to occur, and if the condition of causing fire is not found in time or even occurs, potential safety hazards exist in the power cable; therefore, we propose a power cable with temperature measurement function.
Disclosure of utility model
The utility model aims to provide a power cable with a temperature measurement function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a power cable with temperature measurement function, includes the cable main part, still includes:
the temperature measuring mechanism is arranged on the outer wall of the cable main body and can detect the temperature of the cable main body;
the fixing mechanism is slidably mounted on the outer wall of the cable main body, and the temperature measuring mechanism can be fixedly mounted on the cable main body through the fixing mechanism.
Preferably, the temperature measuring mechanism includes:
A mounting assembly disposed outside the cable body;
The temperature measuring assembly is arranged inside the installation assembly and can measure the temperature of the cable main body.
Preferably, the mounting assembly comprises:
The upper shell is arranged on the upper side of the cable main body, the temperature measuring assembly can be fixedly installed through the upper shell, the inner wall of the lower end of the upper shell is provided with a first cavity, and the outer walls of the left side and the right side of the upper shell are provided with threads;
the clamping groove is formed in the lower side of the upper shell;
the lower casing, it sets up in cable main part downside, and the screw thread has been seted up to lower casing both sides outer wall, and the second cavity has been seted up to lower casing upper end inner wall.
Preferably, the mounting assembly further comprises:
The clamping block is fixedly arranged on one side, close to the upper shell, of the lower shell, and is clamped and arranged in the clamping groove;
the rubber sheet is fixedly arranged on four sides of the upper end of the lower shell;
The mounting plates are fixedly mounted on two sides of the inner wall of the lower shell, and the number of the mounting plates on each side is two.
Preferably, the mounting assembly further comprises:
The arc-shaped plate is rotatably arranged on the inner wall of one mounting plate;
The slot is formed in the inner wall of the other mounting plate, and the lower end of the arc-shaped plate can be inserted into the inner wall of the slot.
A through groove which is formed on the inner wall of the upper end of the upper shell;
Preferably, the temperature measuring assembly includes:
The mounting block is fixedly mounted at the upper end of the upper shell and is positioned at the upper side of the through groove;
The display screen is fixedly arranged on the inner wall of the upper end of the mounting block;
And the temperature sensor is fixedly arranged on the inner wall of the mounting block and is electrically connected with the display screen.
Preferably, the fixing mechanism includes:
the two mounting sleeves are arranged in number and are slidably arranged on the cable main body;
the threaded holes are formed in one side opposite to the two mounting sleeves;
the rubber ring is fixedly arranged on the inner wall of the mounting sleeve and positioned in the threaded hole, and is in a round table shape.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
The beneficial effects are that:
1. The power cable with the temperature measuring function can detect the temperature of the power cable in real time through the temperature sensor and the display screen, so that the use safety of the power cable is improved to a certain extent;
2. According to the utility model, the temperature measuring mechanism is fixedly arranged on the outer wall of the power cable through the fixing mechanism and the mounting assembly, and the mounting mode is simple in mounting and convenient and quick in dismounting, so that the temperature sensor in the temperature measuring mechanism is convenient to overhaul, and the later maintenance is facilitated.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
Fig. 1 is a schematic structural diagram of a power cable with a temperature measurement function.
Fig. 2 is a schematic structural diagram of the inside of the upper housing in the power cable with temperature measurement function.
Fig. 3 is a schematic structural diagram of an arc plate in a power cable with a temperature measurement function.
Fig. 4 is a schematic structural diagram of a temperature measuring mechanism in a power cable with a temperature measuring function.
Fig. 5 is a schematic structural diagram of a fixing mechanism in a power cable with a temperature measurement function.
Fig. 6 is a schematic structural diagram of a lower housing in a power cable with temperature measurement function.
FIG. 7 is a schematic diagram of a temperature measuring assembly in a power cable with temperature measuring function.
In the figure: a cable body 1; a temperature measuring mechanism 2; a mounting assembly 21; the temperature measuring device comprises an upper shell 211, a clamping groove 212, a lower shell 213, a clamping block 214, a rubber sheet 215, a mounting plate 216, an arc-shaped plate 217, a slot 218, a through slot 219, a temperature measuring component 22, a mounting block 221, a display screen 222, a temperature sensor 223 and a fixing mechanism 3; mounting sleeve 31, screw hole 32, rubber circle 33.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Example 1: as shown in figures 1-7 of the drawings,
Including cable body 1, still include:
Temperature measuring mechanism 2, it sets up at cable body 1 outer wall, and can detect, temperature measuring mechanism 2 includes to the temperature of cable body 1 through temperature measuring mechanism 2: mounting component 21, upper housing 211, draw-in groove 212, lower casing 213, fixture block 214, sheet rubber 215, mounting panel 216, arc 217, slot 218, logical groove 219, temperature measurement component 22, installation piece 221, display screen 222 and temperature sensor 223, mounting component 21, it sets up outside cable body 1, mounting component 21 includes: the upper casing 211, it sets up in cable body 1 upside, and can fixed mounting temperature measurement subassembly 22 through upper casing 211, first cavity has been seted up to upper casing 211 lower extreme inner wall, the screw thread has been seted up to upper casing 211 left and right sides outer wall, first cavity is convex, semicircular through-hole has been seted up to upper casing 211 left and right sides lower extreme, upper casing 211 left and right sides lower extreme sliding connection cable body 1 outer wall, draw-in groove 212, it sets up at upper casing 211 downside, draw-in groove 212 quantity has four, draw-in groove 212 sets up both sides and lie in first cavity outside around the upper casing 211 lower extreme, lower casing 213, it sets up at cable body 1 downside, the screw thread has been seted up to lower casing 213 both sides outer wall, the second cavity has been seted up to lower casing 213 upper end inner wall, the second cavity is convex, installation subassembly 21 still includes: the fixture block 214, it is fixed to one side that lower shell 213 approaches upper shell 211, and fixture block 214 block and install in the draw-in groove 212 inside, fixture block 214 quantity has four, the sheet rubber 215, it is fixed to lower shell 213 upper end four sides, when lower shell 213 and upper shell 211 pass through fixed establishment 3 fixed connection together, the sheet rubber 215 is located between lower shell 213 and the upper shell 211, sheet rubber 215 receives upper shell 211 extrusion, can pack the gap between lower shell 213 and the upper shell 211, the leakproofness of device has been improved, can prevent that outside dust etc. from getting into temperature measuring mechanism 2 inside, effectively reduced the risk of being corroded inside of temperature measuring mechanism 2, mounting panel 216, it is fixed to lower shell 213 inner wall both sides, the number of mounting panel 216 of every side has two, the number of mounting panel 216 of every group has two, the number of mounting panel 216 of group has, the installation subassembly 21 still includes: the arc plate 217 is rotatably arranged on the inner wall of one mounting plate 216, the arc plate 217 is a circular arc plate, the inner wall of the lower end of the arc plate 217 can be attached to the outer wall of the cable main body 1, the slot 218 is formed on the inner wall of the other mounting plate 216, the lower end of the arc plate 217 can be inserted into the inner wall of the slot 218, the slot 218 is formed on the inner wall of one mounting plate 216, the groove is formed on the inner wall of the other mounting plate 216, the arc plate 217 is rotatably arranged on the inner wall of the groove, a second clamping block is fixedly arranged at the lower side of one end of the arc plate 217 far away from the groove, the second clamping block can be inserted into the slot 218, interference fit is realized between the second clamping block and the slot 218, the friction force between the second clamping block and the slot 218 is larger than the gravity of the lower shell 213, so that the lower shell 213 can be arranged on the outer wall of the cable main body 1 at the moment, and the friction force of the clamping block 214 and the clamping groove 212 is matched, so that the upper housing 211 can be buckled on the upper side of the lower housing 213, clamp the cable body 1 between the upper housing 211 and the lower housing 213, at this time, the upper housing 211 and the lower housing 213 can slide on the outer wall of the cable body 1, the upper housing 211 contacts the rubber sheet 215 on the upper side of the lower housing 213, the through groove 219 is formed on the inner wall of the upper end of the upper housing 211, the mounting block 221 is mounted at the height through the through groove 219, the lower end of the mounting block 221 is formed with a notch, and the notch is communicated with the first cavity on the inner side of the upper housing 211, the temperature sensor 223 extends to the inside of the upper housing 211 through the notch, so that the temperature sensor 223 can perform temperature measurement on the cable body 1, the temperature measurement assembly 22 is arranged in the mounting assembly 21, and the cable body 1 can be measured by the temperature measurement assembly 22, the temperature measurement assembly 22 comprises: the installation piece 221, its fixed mounting is in last casing 211 upper end, and lie in logical groove 219 upside, display screen 222, its fixed mounting is at installation piece 221 upper end inner wall, temperature sensor 223, its fixed mounting is at installation piece 221 inner wall, and temperature sensor 223 electric connection display screen 222, display screen 222 and temperature sensor 223 all meet the electricity, the temperature that temperature sensor 223 detected is transmitted and is given display screen 222, show through display screen 222, the staff's of being convenient for observes the temperature of cable main part 1, temperature sensor 223 refers to the sensor that can feel the temperature and convert into usable output signal, temperature sensor 223 model is MLX90614ESF-BCC, also can select the type according to the demand simultaneously.
The fixed establishment 3, its slidable mounting is at cable main body 1 outer wall, and makes temperature measurement mechanism 2 can fixed mounting at cable main body 1 through fixed establishment 3, and fixed establishment 3 includes: the two mounting sleeves 31 are slidably mounted on the cable main body 1, the mounting sleeves 31 are attached to the outer wall of the cable main body 1, the mounting sleeves 31 can slide on the outer wall of the cable main body 1, the threaded holes 32 are formed on the opposite sides of the two mounting sleeves 31, the mounting sleeves 31 are mounted on two sides of the outer wall of the upper shell 211 and the lower shell 213 through the threads of the threaded holes 32, the rubber rings 33 are fixedly mounted on the inner wall of the mounting sleeves 31 and are located in the threaded holes 32, the rubber rings 33 are in a round table shape, the rubber rings 33 are located between the mounting sleeves 31 and the temperature measuring mechanism 2 in the threaded mounting process of the mounting sleeves 31, the rubber rings 33 are continuously extruded in the mounting process of the mounting sleeves 31, the friction force between the rubber rings 33 and the cable main body 1 is continuously increased until the mounting sleeves 31, the rubber rings 33 and the outer wall of the cable main body 1 are in interference fit, the upper shell 211 and the lower shell 213 are attached together in the mounting process of the mounting sleeves 31, the upper shell 211 and the lower shell 213 are continuously extruded, the upper shell 211 and the lower shell 213 are tightly attached to the outer wall of the cable main body 213, and the upper shell 211 and the lower shell 213 are tightly attached to the outer wall of the cable main body 213 are tightly and the cable main body 213 is tightly attached to each other in the tight fitting process.
The structure and the principle are all general standard components or components known by the person skilled in the art, and the structure and the principle are all known by the person skilled in the art through technical manuals or through routine experimental methods;
The working principle of the utility model is as follows: the lower shell 213 is placed on the lower side of the cable main body 1, the arc-shaped plate 217 is buckled in the slot 218, the clamping groove 212 at the lower end of the upper shell 211 is aligned with the clamping block 214, the lower shell 213 and the upper shell 211 are buckled together, then the mounting sleeves 31 on two sides are slid, the lower shell 213 and the upper shell 211 are extruded together, the mounting sleeves 31 are arranged on two sides of the lower shell 213 and the upper shell 211 in a threaded manner, the rubber ring 33 is extruded in the process of rotationally mounting the mounting sleeves 31 on two sides of the lower shell 213 and the upper shell 211, the outer wall of the cable main body 1 is continuously attached to the outer wall of the cable main body 1 to form interference fit, the friction force between the rubber ring 33 and the outer wall of the cable main body 1 is overlarge, the lower shell 213 and the upper shell 211 are fixedly mounted on the outer wall of the cable main body 1, the cable main body 1 is measured through the temperature sensor 223, and the measured result of the temperature sensor 223 is transmitted to the display screen 222, and the temperature of the cable main body 1 is displayed through the display screen 222.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. Power cable with temperature measurement function, including cable main part (1), its characterized in that still includes:
The temperature measuring mechanism (2) is arranged on the outer wall of the cable main body (1), and the temperature of the cable main body (1) can be detected through the temperature measuring mechanism (2);
the fixing mechanism (3) is slidably arranged on the outer wall of the cable main body (1), and the temperature measuring mechanism (2) can be fixedly arranged on the cable main body (1) through the fixing mechanism (3).
2. A power cable with temperature measurement function according to claim 1, characterized in that the temperature measurement mechanism (2) comprises:
A mounting assembly (21) disposed outside the cable body (1);
The temperature measuring assembly (22) is arranged inside the installation assembly (21), and the cable main body (1) can be measured in temperature through the temperature measuring assembly (22).
3. A power cable with temperature measurement function according to claim 2, characterized in that the mounting assembly (21) comprises:
the upper shell (211) is arranged on the upper side of the cable main body (1), the temperature measuring component (22) can be fixedly installed through the upper shell (211), a first cavity is formed in the inner wall of the lower end of the upper shell (211), and threads are formed in the outer walls of the left side and the right side of the upper shell (211);
a clamping groove (212) which is arranged at the lower side of the upper shell (211);
The lower shell (213) is arranged at the lower side of the cable main body (1), threads are formed on the outer walls of two sides of the lower shell (213), and a second cavity is formed in the inner wall of the upper end of the lower shell (213).
4. A power cable with temperature measurement function according to claim 3, characterized in that the mounting assembly (21) further comprises:
A clamping block (214) fixedly installed at one side of the lower housing (213) close to the upper housing (211), and the clamping block (214) is clamped and installed inside the clamping groove (212);
rubber sheets (215) fixedly installed on four sides of the upper end of the lower housing (213);
The mounting plates (216) are fixedly arranged on two sides of the inner wall of the lower shell (213), and the number of the mounting plates (216) on each side is two.
5. A power cable with temperature measurement function according to claim 4, characterized in that the mounting assembly (21) further comprises:
An arcuate plate (217) rotatably mounted to an inner wall of one of the mounting plates (216);
the slot (218) is formed in the inner wall of the other mounting plate (216), and the lower end of the arc-shaped plate (217) can be inserted into the inner wall of the slot (218);
and a through groove (219) which is formed on the inner wall of the upper end of the upper shell (211).
6. The power cable with temperature measurement function according to claim 5, wherein the temperature measurement assembly (22) comprises:
a mounting block (221) fixedly mounted on the upper end of the upper housing (211) and positioned above the through groove (219);
The display screen (222) is fixedly arranged on the inner wall of the upper end of the mounting block (221);
The temperature sensor (223) is fixedly arranged on the inner wall of the mounting block (221), and the temperature sensor (223) is electrically connected with the display screen (222).
7. A power cable with temperature measurement function according to claim 6, characterized in that the fixing mechanism (3) comprises:
Two mounting sleeves (31), wherein the number of the two mounting sleeves (31) are slidably mounted on the cable main body (1);
a threaded hole (32) formed on the opposite side of the two mounting sleeves (31);
The rubber ring (33) is fixedly arranged on the inner wall of the mounting sleeve (31) and positioned in the threaded hole (32), and the rubber ring (33) is in a truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426795.XU CN220895239U (en) | 2023-09-06 | 2023-09-06 | Power cable with temperature measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426795.XU CN220895239U (en) | 2023-09-06 | 2023-09-06 | Power cable with temperature measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895239U true CN220895239U (en) | 2024-05-03 |
Family
ID=90837346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322426795.XU Active CN220895239U (en) | 2023-09-06 | 2023-09-06 | Power cable with temperature measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895239U (en) |
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2023
- 2023-09-06 CN CN202322426795.XU patent/CN220895239U/en active Active
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