CN112414588A - Temperature measuring equipment for power cable and using method thereof - Google Patents
Temperature measuring equipment for power cable and using method thereof Download PDFInfo
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- CN112414588A CN112414588A CN202011210910.4A CN202011210910A CN112414588A CN 112414588 A CN112414588 A CN 112414588A CN 202011210910 A CN202011210910 A CN 202011210910A CN 112414588 A CN112414588 A CN 112414588A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a temperature measuring device of a power cable and a using method thereof, and relates to the technical field of power equipment detection. This power cable's temperature measuring equipment and application method, arc grip block through setting up, the bracing piece, the connecting rod, the top board, a spring, the montant, mutually support between spacing ring and the stay cord, after the cable entered into the arc grip block, bottom side through the pulling stay cord, the stay cord can drive the connecting rod of erectting rotatory, when the connecting rod rotated horizontal state, the top board just rotated the arc grip block directly over along with the connecting rod this moment, make the top board compress tightly the cable in the arc grip block, then carry out the temperature measurement operation to the cable through temperature sensor, can avoid contact incompactness such as cable and temperature sensor, take place to control and rock etc., can improve temperature sensor to cable temperature measurement's precision.
Description
Technical Field
The invention relates to the technical field of power equipment detection, in particular to a temperature measuring device of a power cable and a using method thereof.
Background
Along with the development of an electric power system, the voltage and the current of a cable load are constantly improved, the temperature rise of the cable is inevitably close to the limit temperature during the operation of the cable, the temperature rise of the cable can be abnormal when a cable joint and the electric power system work abnormally, and how to adopt an effective mode to monitor the temperature change condition of the cable in the working and operation processes is an important problem for guaranteeing the safety of the electric power system and has very important significance for the production and life of using electric power.
Among the prior art cable temperature measuring device appear cable and temperature sensor etc. contact not compact easily at the temperature measurement in-process, can take place to control and rock the scheduling problem, and then can make temperature measurement precision can receive the influence, is simultaneously when carrying out simultaneous temperature measurement with the cable more to the parallel, and inconvenient according to the distance between the cable to measuring equipment adjustment, has more inconvenience during the use.
Therefore, there is a need for a temperature measuring apparatus of a power cable and a method of using the same to solve the above-mentioned problems.
Disclosure of Invention
Technical problem to be solved
The invention provides a temperature measuring device of a power cable and a using method thereof, aiming at overcoming the defects of the prior art, and solving the problems that in the temperature measuring process of a cable temperature measuring device in the prior art, the contact between the cable and a temperature sensor is not compact, the cable shakes left and right, the temperature measuring precision is affected, and meanwhile, when a plurality of parallel cables are measured simultaneously, the measuring device is inconvenient to adjust according to the distance between the cables.
(II) technical scheme
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a temperature measuring device of a power cable comprises a hollow supporting rod, wherein a rotating rod is arranged in the hollow supporting rod in a sliding manner, a round hole groove is formed in the rotating rod, a control box is fixedly arranged at the bottom side of the front side wall of the hollow supporting rod, a rotating plate is fixedly connected to the top end of the rotating rod, arc-shaped clamping plates, supporting rods and vertical rods are sequentially arranged at the left end and the right end of the upper surface of the rotating plate from outside to inside, rotating shafts are fixedly connected to the bottom ends of the two arc-shaped clamping plates and fixedly connected to the upper surface of the rotating plate through bearings, temperature sensors are fixedly mounted on the inner walls of the top sides of the two arc-shaped clamping plates, the bottom ends of the two supporting rods are fixedly connected to the upper surface of the rotating plate, connecting rods are hinged to the top ends, the front side walls of the two support rods are hinged with a rotating block by one side below, the two rotating blocks are fixedly connected with springs, the other ends of the two springs are respectively and fixedly connected with the bottom sides of the opposite ends of the two connecting rods, the top ends of the two vertical rods are respectively and fixedly provided with a limiting ring, the opposite ends of the two connecting rods are respectively and fixedly connected with pull ropes, the two pull ropes on the left side and the right side sequentially pass through the two limiting rings on the left side and the right side and extend into a circular hole groove, the front end of the right side of the rotating plate and the rear end of the left side are respectively and fixedly connected with bent rods, the two bent rods are respectively and fixedly connected with the front side wall and the rear side wall of the top end of the hollow support rod, the two limiting rods are respectively provided with a sliding groove, an I-shaped sliding block is respectively and slidably connected in the two sliding grooves, and a telescopic rod, and the front end of the left side telescopic rod is fixedly connected with the rear side of the left side arc-shaped clamping plate, and the rear end of the right side telescopic rod is fixedly connected with the front side of the right side arc-shaped clamping plate.
Preferably, the front side wall of the rotating plate is fixedly provided with illuminating lamps at the left end and the right end, and the light sources of the two illuminating lamps are arranged upwards.
Preferably, the preceding lateral wall fixed mounting of control box has display panel and control button, install microprocessor and battery in the control box, and the output of battery is connected with control button's input electricity, and control button's output is connected with microprocessor's input electricity, and microprocessor's output is connected with display panel, light and temperature sensor's input electricity.
Preferably, a first holding sleeve and a second holding sleeve are fixedly arranged on the circumferential surface of the bottom end of the hollow supporting rod and the circumferential surface of the bottom end of the rotating rod respectively, and anti-skid grains are arranged on both the first holding sleeve and the second holding sleeve.
Preferably, the bottom ends of the two pull ropes extend to the bottom end of the rotating rod and are fixedly connected with pull rings.
Preferably, the left upper pressure plate and the right upper pressure plate are respectively positioned right above the left arc-shaped clamping plate and the right arc-shaped clamping plate, and the length of the two upper pressure plates is greater than the width of the two arc-shaped clamping plates.
A temperature measuring device of a power cable and a using method thereof comprise the following steps:
when the cable clamping device is used, a tester can hold the sleeve by a hand to hold and hold the hollow supporting rod, the rotating plate is lifted to the bottom sides of the two cables, the two arc-shaped clamping plates are positioned at the bottom sides of the two cables, the two cables are placed into the two arc-shaped clamping plates, if the distance between the two cables and the distance between the two arc-shaped clamping plates are not matched, the bottom end of the hollow supporting rod can be held by one hand, the bottom end of the rotating rod is held by one hand, the rotating rod is simultaneously rotated, the rotating plate can be driven to rotate when the rotating rod rotates, the left side of the rotating rod rotates to the front side, the right side of the rotating rod rotates to the rear side, at the moment, because the included angle between the rotating rod and the two limiting rods is increased, the two arc-shaped clamping plates can be positioned between the two cables in an inclined state, and then the two arc-shaped clamping plates can, can make between two arc grip blocks the state that the bottom side at two cables keeps parallel, can make two cables go into in two arc grip blocks, then stimulate two stay cords downwards through the pull ring, the stay cord can drive the connecting rod rotation of erectting, when the connecting rod rotates to horizontal state, the top board just rotates to the arc grip block directly over along with the connecting rod this moment, and then can compress tightly the cable in the arc grip block through the top board, can make the bottom and the temperature sensor in close contact with of cable, then accessible temperature sensor carries out the temperature measurement operation to the cable, then the temperature of measuring can show through display panel.
(III) advantageous effects
The invention has the beneficial effects that:
1. this power cable's temperature measuring equipment and application method, arc grip block through setting up, the bracing piece, the connecting rod, the top board, a spring, the montant, mutually support between spacing ring and the stay cord, after the cable entered into the arc grip block, bottom side through the pulling stay cord, the stay cord can drive the connecting rod of erectting rotatory, when the connecting rod rotated horizontal state, the top board just rotated the arc grip block directly over along with the connecting rod this moment, make the top board compress tightly the cable in the arc grip block, then carry out the temperature measurement operation to the cable through temperature sensor, can avoid contact incompactness such as cable and temperature sensor, take place to control and rock etc., can improve temperature sensor to cable temperature measurement's precision.
2. This power cable's temperature measuring equipment and application method, through the arc grip block that all sets up in the left and right sides on the rotor plate, can carry out the temperature measurement to two cables simultaneously, and when the distance between two arc grip blocks and two cables is not the adaptation messenger, can rotate the rotor plate through rotating the rotary rod, make setting up of rotary rod slope between two cables, simultaneously through the gag lever post that sets up, the spout, mutually support between I-shaped slider and the telescopic link, can make two arc grip blocks keep the state of parallel, and then can make two arc grip blocks form the dislocation, can make two cables go into in the arc grip block, and then can make the distance adaptation between two arc grip blocks and between two cables carry out the temperature measurement.
3. According to the temperature measuring equipment for the power cable and the using method of the temperature measuring equipment, the rotating rod is arranged in the hollow supporting rod in a sleeved mode, the first holding sleeve and the second holding sleeve are arranged on the bottom sides of the hollow supporting rod and the rotating rod respectively, an operator can directly hold the equipment to carry out temperature measurement operation on the cable, the display panel arranged on the front side wall of the control box can display the measured temperature of the cable in real time, and the operator can conveniently read data.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a front view of a partial structure of the rotating plate according to the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the control box of the present invention.
In the figure: the multifunctional lamp comprises a hollow supporting rod 1, a rotating rod 2, a control box 3, a control button 4, a display panel 5, a microprocessor 6, a storage battery 7, a rotating plate 8, a lighting lamp 9, a rotating shaft 10, an arc-shaped clamping plate 11, a temperature sensor 12, a supporting rod 13, a connecting rod 14, an upper pressing plate 15, a spring 16, a vertical rod 17, a limiting ring 18, a pulling rope 19, a limiting rod 20, a bent rod 21, a sliding groove 22, an I-shaped sliding block 23, a telescopic rod 24, a hand-held sleeve I25, a hand-held sleeve II 26, a circular hole groove 27, a pulling ring 28 and a.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a power cable's temperature measuring equipment, including hollow support rod 1, it is provided with rotary rod 2 to slide in hollow support rod 1, 2 covers through the rotary rod that sets up are established in hollow support rod 1, it is rotatory to conveniently drive rotor plate 8 through rotating rotary rod 2, and then can make two arc grip blocks 11 rotate under two cables, conveniently carry out the temperature measurement operation to the cable, round hole groove 27 has been seted up in the rotary rod 2, can make two stay cords 19 extend to the bottom of rotary rod 2 and carry out fixed connection with the pull ring through the round hole groove 27 that sets up, conveniently stimulate stay cord 19 and drive connecting rod 14 and rotate, the fixed control box 3 that is provided with in front side wall bottom side of hollow support rod 1, can be used for setting up some electronic component in the control box 3, can realize the temperature measurement operation to the cable, the top fixed connection of rotary rod 2 has rotor plate 8, can be to, The supporting rods 13 and the vertical rods 17 are used for supporting, so that the clamping operation of the cable can be realized, the rotating plate 8 and the like can be made of insulator materials, the safety of the cable in temperature measurement can be ensured, the arc-shaped clamping plates 11, the supporting rods 13 and the vertical rods 17 are sequentially arranged at the left end and the right end of the upper surface of the rotating plate 8 from outside to inside, the rotating shafts 10 are fixedly connected to the bottom ends of the two arc-shaped clamping plates 11, the rotating shafts 10 are fixedly connected with the upper surface of the rotating plate 8 through bearings, the arc-shaped clamping plates 11 can rotate through the arranged rotating shafts 10, the two arc-shaped clamping plates 11 can be always kept in a vertical state with the two limiting rods 20 under the matching of the telescopic rods 24 and the limiting rods 20, so that two parallel cables can conveniently enter the two parallel arc-shaped clamping plates 11 for temperature measurement, the inner walls at the top sides of the, the temperature sensor 12 can measure the temperature of the cable after contacting the cable, the bottom ends of the two support rods 13 are fixedly connected to the upper surface of the rotating plate 8, the top ends of the two support rods 13 are hinged with the connecting rod 14, the connecting rod 14 can rotate around the middle part through the hinging of the support rods 13 and the middle part of the connecting rod 14, when the pull rope does not pull the connecting rod 14, the connecting rod 14 can be kept in a vertical state under the pulling of the spring 16, the upper pressing plate 15 can be kept away from the arc-shaped clamping plate 11, the clamping of the cable can be eliminated or the cable can be conveniently fed into the arc-shaped clamping plate 11, when the pull rope 19 is pulled, the pull rope 19 can drive the vertical connecting rod 14 to rotate, when the connecting rod 14 rotates to a horizontal state, the upper pressing plate 15 just rotates to the position right above the arc-shaped clamping plate 11 along with the connecting rod 14, and the cable can be tightly pressed in the arc-shaped, the bottom end of the cable can be in close contact with the temperature sensor 12, the opposite back ends of the two connecting rods 14 are fixedly connected with an upper pressure plate 15, the lower side of the front side wall of the two supporting rods 13 is hinged with a rotating block 29, the two rotating blocks 29 are fixedly connected with springs 16, the other ends of the two springs 16 are respectively and fixedly connected with the bottom sides of the opposite ends of the two connecting rods 14, the top ends of the two vertical rods 17 are respectively and fixedly provided with a limiting ring 18, the vertical rods 17 support the limiting rings 18, the limiting rings 18 can enable the pull ropes to keep a certain height, the pull ropes 17 can ensure that the connecting rods 14 are stretched to be in a horizontal state, the opposite ends of the two connecting rods 14 are respectively and fixedly connected with pull ropes 19, the two pull ropes 19 on the left side and the right side sequentially penetrate through the two limiting rings 18 on the left side and the right side and extend into a circular hole groove 27, the front end on the right side and, and two curved bars 21 are respectively fixedly connected with the front and rear side walls of the top end of the hollow support bar 1, two limiting bars 20 are respectively provided with a sliding groove 22, an I-shaped sliding block 23 is respectively connected in the two sliding grooves 22 in a sliding manner, the front end of the left I-shaped sliding block 23 and the rear end of the right I-shaped sliding block 23 are respectively fixedly connected with a telescopic rod 24, the front end of the left telescopic rod 24 is fixedly connected with the rear side of the left arc-shaped clamping plate 11, the rear end of the right telescopic rod 24 is fixedly connected with the front side of the right arc-shaped clamping plate 11, through the sliding connection of the arranged I-shaped sliding block 23 and the sliding groove 22, the telescopic rod 24 can slide on the limiting bars 20, when the rotating rod 8 rotates, because the arc-shaped clamping plate 11 is far away from the limiting bars 20 along with the rotating rod 8, the telescopic rod 24 can be unfolded at the moment, so that the arc-shaped clamping plate 11 is, two parallel cables can be put into the two arc-shaped clamping plates 11 for clamping and temperature measurement.
Equal fixed mounting in both ends has light 9 about the preceding lateral wall of rotor plate 8, and the light source direction of two light 9 all sets up, sets up through light 9 that sets up, can throw light on when the night work, makes things convenient for more that the cable enters into and carries out the centre gripping in the arc grip block 11.
The preceding lateral wall fixed mounting of control box 3 has display panel 5 and control button 4, install microprocessor 6 and battery 7 in the control box 3, and the output of battery 7 is connected with control button 4's input electricity, and control button 4's output is connected with microprocessor 6's input electricity, a plurality of control button 4 are connected with microprocessor 6's electricity, can carry out solitary control to light 9 and temperature sensor 12 etc., more conveniently operate, and microprocessor 6's output and display panel 5, light 9 and temperature sensor 12's input electricity is connected.
The bottom periphery of the hollow support rod 1 and the bottom periphery of the rotary rod 2 are fixedly provided with a first holding sleeve 25 and a second holding sleeve 26 respectively, the first holding sleeve 25 and the second holding sleeve 26 are provided with anti-slip lines, the hollow support rod 1 and the rotary rod 2 are conveniently held through the first holding sleeve 25 and the second holding sleeve 26, and then the rotary rod 2 can rotate to complete the temperature measurement operation of the cable.
The bottom ends of the two pull ropes 19 extend to the bottom end of the rotating rod 2, and a pull ring 28 is fixedly connected to the bottom end of the two pull ropes 19, so that the pull rope 19 can be pulled by the pull ring 28 to descend, and the pull rope 19 can conveniently pull the connecting rod 14 to rotate.
Two top board 15 on left and right sides are located two arc grip blocks 11 of left and right sides respectively directly over, it is used for pressing from both sides the cable tight in arc grip block 11 when can making top board 15 move down, and the length of two top boards 15 is greater than the width of two arc grip blocks 11, through being greater than the width of arc grip block 11 with the length of top board 15, can guarantee that arc grip block 11 takes place the stable centre gripping of cable in rotatory back top board 15 can be to arc grip block 11, avoid the emergence of top board 15 and arc grip block 11 after rotatory to the uneven condition.
The method comprises the following operation steps:
when the cable clamping device is used, a detection person can hold the hollow supporting rod 1 by the first holding sleeve 25, the rotating plate 8 is lifted to the bottom sides of the two cables, the two arc-shaped clamping plates 11 are located at the bottom sides of the two cables, the two cables are placed into the two arc-shaped clamping plates 11, if the distance between the two cables and the distance between the two arc-shaped clamping plates 11 are not matched, the bottom end of the hollow supporting rod 1 can be held by one hand, the bottom end of the rotating rod 2 is held by one hand, the rotating rod 2 is rotated simultaneously, the rotating plate 8 can be driven to rotate when the rotating rod 2 rotates, the left side of the rotating rod 8 rotates forwards, the right side of the rotating rod 8 rotates backwards, at the moment, due to the fact that the included angle between the rotating rod 8 and the two limiting rods 20 is enlarged, the two arc-shaped clamping plates 11 can be located between the two cables in an inclined state, the two arc-shaped clamping plates, The sliding chute 22, the I-shaped sliding block 23 and the telescopic rod 24 are matched with each other, so that the two arc-shaped clamping plates 11 can be kept in a parallel state at the bottom sides of two cables, the two cables can enter the two arc-shaped clamping plates 11, then the two pull ropes 19 are pulled downwards through the pull ring 28, the pull ropes 19 can drive the vertical connecting rod 14 to rotate, when the connecting rod 14 rotates to a transverse state, the upper pressing plate 15 just rotates to the position right above the arc-shaped clamping plates 11 along with the connecting rod 14 at the moment, further, the cables can be tightly pressed in the arc-shaped clamping plates 11 through the upper pressing plate 15, the bottom ends of the cables can be in close contact with the temperature sensors 12, then, temperature measurement operation can be carried out on the cables through the temperature sensors 12, and then the measured temperature can be displayed through the.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A temperature measuring device of a power cable comprises a hollow support rod (1), and is characterized in that: the rotary rod (2) is arranged in the hollow support rod (1) in a sliding manner, a round hole groove (27) is formed in the rotary rod (2), a control box (3) is fixedly arranged at the bottom side of the front side wall of the hollow support rod (1), the top end of the rotary rod (2) is fixedly connected with a rotary plate (8), arc-shaped clamping plates (11), support rods (13) and vertical rods (17) are sequentially arranged at the left end and the right end of the upper surface of the rotary plate (8) from outside to inside, rotary shafts (10) are fixedly connected with the bottom ends of the two arc-shaped clamping plates (11), the rotary shafts (10) are fixedly connected with the upper surface of the rotary plate (8) through bearings, temperature sensors (12) are fixedly arranged on the inner walls of the top sides of the two arc-shaped clamping plates (11), and the bottom ends of the two support rods, the top ends of the two support rods (13) are respectively hinged with a connecting rod (14), the opposite ends of the two connecting rods (14) are respectively and fixedly connected with an upper pressure plate (15), the front side walls of the two support rods (13) are respectively hinged with a rotating block (29) by one side below, the two rotating blocks (29) are respectively and fixedly connected with a spring (16), the other ends of the springs (16) are respectively and fixedly connected with the bottom sides of the opposite ends of the two connecting rods (14), the top ends of the two vertical rods (17) are respectively and fixedly provided with a limiting ring (18), the opposite ends of the two connecting rods (14) are respectively and fixedly connected with a pull rope (19), the two pull ropes (19) on the left side and the right side sequentially penetrate through the two limiting rings (18) on the left side and the right side and extend into a circular hole groove (27), the front end on the right side and the rear end on the left side of the rotating plate (8) are respectively provided, and two curved bar (21) respectively with the top front and back lateral wall fixed connection of hollow support pole (1), two spout (22), two have all been seted up on gag lever post (20) equal sliding connection has I-shaped slider (23), left side in spout (22) the front end and the right side of I-shaped slider (23) the equal fixedly connected with telescopic link (24) in rear end of I-shaped slider (23), and the front end of left side telescopic link (24) and left side arc grip block (11) rear side fixed connection, and the rear end of right side telescopic link (24) and right side arc grip block (11) front side fixed connection.
2. A temperature measuring apparatus of a power cable according to claim 1, characterized in that: the light panel is characterized in that illuminating lamps (9) are fixedly mounted at the left end and the right end of the front side wall of the rotating plate (8), and light sources of the two illuminating lamps (9) are arranged upwards.
3. A temperature measuring device of a power cable according to claims 1 and 2, characterized in that: the utility model discloses a solar energy water heater, including control box (3), preceding lateral wall fixed mounting of control box (3) has display panel (5) and control button (4), install microprocessor (6) and battery (7) in control box (3), and the output of battery (7) is connected with the input electricity of control button (4), and the output of control button (4) is connected with the input electricity of microprocessor (6), and the output of microprocessor (6) is connected with the input electricity of display panel (5), light (9) and temperature sensor (12).
4. A temperature measuring apparatus of a power cable according to claim 1, characterized in that: the anti-skidding type hollow supporting rod is characterized in that a first holding sleeve (25) and a second holding sleeve (26) are fixedly arranged on the circumferential surface of the bottom end of the hollow supporting rod (1) and the circumferential surface of the bottom end of the rotating rod (2) respectively, and anti-skidding lines are arranged on the first holding sleeve (25) and the second holding sleeve (26).
5. A temperature measuring apparatus of a power cable according to claim 1, characterized in that: the bottom ends of the two pull ropes (19) extend to the bottom end of the rotary rod (2) and are fixedly connected with pull rings (28).
6. A temperature measuring apparatus of a power cable according to claim 1, characterized in that: the left upper pressure plate and the right upper pressure plate (15) are respectively positioned right above the left arc-shaped clamping plate and the right arc-shaped clamping plate (11), and the length of the two upper pressure plates (15) is greater than the width of the two arc-shaped clamping plates (11).
7. A method of using a temperature measurement device for a power cable, comprising the steps of:
when the cable clamping device is used, a detector can hold the sleeve I (25) with a hand to hold the hollow supporting rod 1 (), the rotating plate (8) is lifted to the bottom sides of two cables, the two arc-shaped clamping plates (11) are positioned at the bottom sides of the two cables, the two cables are placed into the two arc-shaped clamping plates (11), if the distance between the two cables and the distance between the two arc-shaped clamping plates (11) are not matched, the bottom end of the hollow supporting rod (1) can be held by one hand, the bottom end of the rotating rod (2) can be held by one hand, the rotating rod (2) is rotated simultaneously, the rotating rod (2) can drive the rotating plate (8) to rotate when rotating, the left side of the rotating rod (8) rotates to the front side, the right side of the rotating rod (8) rotates to the rear side, at the moment, because the included angle between the rotating rod (8) and the two limiting rods (20) is increased, the, and then can make two arc grip blocks (11) be located under two cables, through the mutual cooperation between gag lever post (20) that sets up, spout (22), I-shaped slider (23) and telescopic link (24), can make between two arc grip blocks (11) keep the state of being parallel in the bottom side of two cables, can make two cables go into two arc grip blocks (11), then stimulate two stay cords (19) downwards through pull ring (28), stay cord (19) can drive upright connecting rod (14) to rotate, when connecting rod (14) rotates to horizontal state, top board (15) just rotates to the arc grip block (11) directly over along with connecting rod (14) at this moment, and then can compress tightly the cable in arc grip block (11) through top board (15), can make the bottom of cable closely contact with temperature sensor (12), the cable can be measured by the temperature sensor (12), and the measured temperature can be displayed by the display panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011210910.4A CN112414588B (en) | 2020-11-03 | 2020-11-03 | Temperature measuring equipment for power cable and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210910.4A CN112414588B (en) | 2020-11-03 | 2020-11-03 | Temperature measuring equipment for power cable and using method thereof |
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| CN112414588A true CN112414588A (en) | 2021-02-26 |
| CN112414588B CN112414588B (en) | 2023-02-17 |
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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 |
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