CN109813464A - Overhead transmission line wireless temperature-measuring terminal - Google Patents
Overhead transmission line wireless temperature-measuring terminal Download PDFInfo
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- CN109813464A CN109813464A CN201910283159.1A CN201910283159A CN109813464A CN 109813464 A CN109813464 A CN 109813464A CN 201910283159 A CN201910283159 A CN 201910283159A CN 109813464 A CN109813464 A CN 109813464A
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- 238000011897 real-time detection Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 238000009529 body temperature measurement Methods 0.000 abstract description 8
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- 230000005611 electricity Effects 0.000 description 12
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- 238000002788 crimping Methods 0.000 description 2
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Abstract
The invention discloses a kind of overhead transmission line wireless temperature-measuring terminals, including rectangular box, it is provided with temperature-sensing probe positioning cabinet and setting on the upper surface of rectangular box and is provided with wireless temperature measurement host and power supply in the intracorporal blocky temperature-sensing probe of temperature-sensing probe positioning case, rectangular box；Two positioning are symmetrically arranged with by automatic card wire structure respectively above the rectangular box at left and right sides of temperature-sensing probe positioning cabinet and mount ring, it is in contact to form semicircle shape close ring at the top of two positioning mounting rings, one is respectively set on two automatic card wire structures for carrying out the wire clip of close clamping to power transmission line in automatic card wire structure closure.Installation of the invention only needs that installation can be realized by the contact pressing of power transmission line, avoids existing temperature measuring equipment and needs the problem excessive by the insecurity and the amount of labour of fastening anchor ear, to greatly increase installation effectiveness.The present invention is using electrification mounting means, flexibly and easily, thoroughly solves the worry of user's power failure installation.
Description
Technical field
The present invention relates to the manufacturing technology field of motor, especially a kind of overhead transmission line wireless temperature-measuring terminal.
Background technique
Transmission line of electricity is as the passway for transmitting electricity in electric system, and China's transmission line of electricity works overloadingly for a long time at present, at this
The connection of route in the case of kind, either conductor connecting pipe or drainage contact, are all the weak links of power circuit.In addition by
Bad in the presence of constructing in conducting wire tie point, the cold and hot variation of weather influences, and the reasons such as the abruptly increase of load and vibration can promote contact
Place's loosened screw or the oxidation of contact surface metal cause contact resistance to increase, and factors above may ultimately cause route because temperature is excessively high
Accident.So being led to strain clamp, drainage plate, drainage parallel groove clamp, straight line splicing sleeve, loose stock (the back stock) on transmission line of electricity
The temperature of line constantly monitors extremely urgent, reasonably arranges personnel inspection, while can predict and defence accident.
But existing temperature measuring equipment can not be snapped fit onto directly on power transmission line, need for the anchor ear on temperature measuring equipment to be fixed to
It on power transmission line, needs to fasten anchor ear using screw, since the height of power transmission line is very high, carries out the fastening of screw in high-altitude
Operation is very dangerous, undoubtedly increases the workload and risk of staff, and operating efficiency is very slow, leads to not pair
The extensive installation of temperature measuring equipment, influences installation effectiveness.
In addition, existing temperature measuring equipment when being installed, needs to carry out power failure operation to power transmission line, to influence user
Normal electricity consumption, the inconvenience of life is brought to user.
Summary of the invention
The technical problem to be solved by the invention is to provide overhead transmission line wireless temperature-measuring terminals, to solve existing thermometric
The problem of it is very slow that device by anchor ear fastening leads to install dangerous and operating efficiency, and installation is had a power failure, with
It realizes safety, the Fast Installation to temperature measurement terminal, realizes the real time monitoring to temperature on power transmission line.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
It is fixed to be provided with temperature-sensing probe on the upper surface of rectangular box for overhead transmission line wireless temperature-measuring terminal, including rectangular box
Position cabinet, temperature-sensing probe positioning case body is interior to be higher by temperature-sensing probe positioning cabinet top end face embedded with top end face, transmits electricity for detecting
The blocky temperature-sensing probe of temperature on line, is provided with the detection signal for receiving blocky temperature-sensing probe in rectangular box and will be blocky
The temperature information that temperature-sensing probe detects carries out the wireless temperature measurement host transmitted and for integrally providing electric energy for device
Power supply；Respectively by being connected with blocky temperature-sensing probe above the rectangular box at left and right sides of temperature-sensing probe positioning cabinet
Automatic card wire structure be symmetrically arranged with two for automatic card wire structure closure when be articulated on power transmission line in order to defeated
The positioning of the temperature real-time detection of electric wire mounts ring, is in contact to form semicircle shape close ring at the top of two positioning mounting rings, two is automatic
One is respectively set on card wire structure for carrying out the wire clip of close clamping to power transmission line in automatic card wire structure closure.
Technical solution is advanced optimized, the top end face of the temperature-sensing probe positioning cabinet is the v-shaped structure of indent, and temperature-sensitive is visited
The channel moved up and down in temperature-sensing probe positioning cabinet for blocky temperature-sensing probe is offered in the middle part of head positioning cabinet top end face；
The top end face of the bulk temperature-sensing probe is also accordingly set as the v-shaped structure of indent.
Technical solution is advanced optimized, the automatic card wire structure includes being respectively arranged at temperature-sensing probe positioning cabinet or so
It is arranged on the rectangular box upper surface of two sides and with locating support, the suit that positioning mounting ring is flexibly connected by movable rotation-shaft and exists
On movable rotation-shaft and be located at positioning mounting ring front and rear sides clamping connecting plate, be arranged on locating support and with clamp connecting plate
The locking positioning plate and be connected respectively with locking positioning plate and blocky temperature-sensing probe for being squeezed downwards in power transmission line that phase is clamped
Make locking positioning plate when briquetting shape temperature-sensing probe and clamps the bottom connecting plate that connecting plate is detached from clamping, the bottom of bottom connecting plate
Portion is additionally provided with for restoring after making locking positioning plate be detached from clamping to locking positioning sheet reset structure in situ, positioning mounting
It is connected between ring and clamping connecting plate by location structure, is covered respectively on the movable rotation-shaft for clamping connecting plate rear and front end
It installs and is equipped with the first torsional spring and the second torsional spring, one end of the first torsional spring and the second torsional spring is fixedly connected with wire clip respectively, and first
One end of torsional spring and the second torsional spring is fixedly connected with locating support respectively.
Technical solution is advanced optimized, the positioning mounting ring includes two installation sides being set on movable rotation-shaft
Plate, the arc panel being connected with two installation side plates and the top contact plate being arranged at the top of arc panel are also set up on arc panel
Have in positioning mounting ring, the positioning that is resetted to mount ring resetting structure after movable rotation-shaft rotation, in two installation side plates
It is collinear respectively to open up a positioning column mounting hole；The positioning mounting ring resetting structure includes that suit is arranged on movable rotation-shaft and turns round
The third torsional spring that arm is in contact with arc panel outer wall.
Technical solution is advanced optimized, the clamping connecting plate includes being set with to be arranged on movable rotation-shaft and be located at peace
Fill side plate front and rear sides front side board b and back side panel b, between front side board b and back side panel b by connecting plate connect, front side board b with
Clamping positioning head is homogeneously correspondingly arranged on back side panel b；The locking positioning plate is inverted trapezoidal structure, the inside of locking positioning plate
Offer the clamping gap being mutually equipped with clamping positioning head；One and crimping are laterally set respectively on the front side board b and back side panel b
Press from both sides the located lateral plate for being in contact and being limited wire clip position.
Technical solution is advanced optimized, the location structure includes the arc sliding being provided on front side board b and back side panel b
Hole and the positioning column for sequentially passing through the positioning column mounting hole in two installation side plates and being slidably arranged in arc sliding hole, arc
There is certain free gap between the top and positioning column of sliding eye.
Technical solution is advanced optimized, the locating support includes that front side board a, back side panel a and connection are arranged in front side
Middle part connecting plate between plate a and back side panel a is formed and is positioned between middle part connecting plate and front side board a and the top of back side panel a
It offers on the lateral contact portion that mounting ring bottom end is in contact, front side board a and back side panel a for so that being moved down on locking positioning plate
Dynamic slides vertically hole.
Technical solution is advanced optimized, the locking positioning sheet reset structure includes the bullet that bottom connecting plate bottom is arranged in
Spring fixed column and the reset spring being fixed between spring fixed column and bottom connecting plate.
Technical solution is advanced optimized, the temperature-sensing probe positioning cabinet includes contacting for storing the V-type shape of power transmission line
Portion, the blocky temperature-sensing probe mounting hole for being provided with temperature-sensing probe positioning cabinet top and to be provided with temperature-sensing probe positioning cabinet left
Right two sides are used for so that the bottom connecting plate that bottom connecting plate stretches out stretches out hole, and the surface of V-type shape contact portion is set with one layer absolutely
Edge shield, the surface linear of insulating shield are provided with multiple for increasing the friction between power transmission line outer surface to prevent secant
Hemispherical protuberances.
Technical solution is advanced optimized, the bottom end of the rectangular box is fixedly installed for connecting insulating bar to promote height
Degree is convenient for the dismounting ring in device integral installation to power transmission line.
Due to using above technical scheme, the invention technological progress is as follows.
The present invention can press blocky temperature-sensing probe by power transmission line, and then drive two crimpings pair by automatic card wire structure
Power transmission line carries out clamping fastener and two positioning mounting ring closures are articulated on power transmission line, is examined in real time by blocky temperature-sensing probe
Survey the temperature information on power transmission line, and feed back to the single-chip microcontroller in wireless temperature measurement host, then by GPRS wireless communication module and
Temperature information is sent to thermometric Cloud Server by 4G network, and then to realize the monitoring to temperature on power transmission line.Peace of the invention
Dress only needs that installation can be realized by the contact pressing of power transmission line, avoids existing temperature measuring equipment and needs through fastening anchor ear
Insecurity and the excessive problem of the amount of labour, to greatly increase installation effectiveness.The present invention uses electrification mounting means,
Flexibly and easily, the worry of user's power failure installation is thoroughly solved.
The surface of V-type shape contact portion is set with one layer of insulating shield, insulating shield in temperature-sensing probe positioning cabinet of the present invention
Surface linear be provided with multiple hemispherical protuberances, hemispherical protuberances are used to increase the friction between power transmission line outer surface, with
Prevent secant.
The top middle portion of bulk temperature-sensing probe of the invention is V-arrangement sunk structure, and it is fixed that blocky temperature-sensing probe is higher by temperature-sensing probe
The top end face of position cabinet, so that make blocky temperature-sensing probe be in contact with power transmission line first when being clamped to power transmission line,
To reach power transmission line to the extruding purpose of blocky temperature-sensing probe.
The dismounting ring of the bottom end fixed setting of rectangular box of the present invention enables to insulating bar clasp joint on dismounting ring, to mention
Device whole height is risen, the present apparatus is convenient for and is installed on power transmission line.So that be not necessarily to during installation will be entire for the present apparatus
Shaft tower is installed again after being had a power failure, and can may be mounted to transmission of electricity by insulating bar directly in shaft tower in the case where energization
On line, the practicability of the present apparatus is greatly increased.
Positioning mounting ring in the automatic card wire structure of the present invention can make after movable rotation-shaft rotation with clamping connecting plate
Clamping positioning head on connecting plate must be clamped mutually to be clamped with clamping gap, achieve the purpose that locking, when lock release, and by the
One torsional spring and the second torsional spring restore to home position.
The present invention, which clamps, has certain free gap between the top and positioning column in the arc sliding hole on connecting plate, from
And positioning mounting ring is enabled to be displaced outwardly along arc sliding hole when power transmission line is excessively thick, it can adapt in excessively thick transmission of electricity
Line.
Detailed description of the invention
Fig. 1 is structural schematic diagram one of the present invention when positioning mounts ring closed state；
Fig. 2 is structural schematic diagram two of the present invention when positioning mounts ring closed state；
Fig. 3 is structural schematic diagram three of the present invention when positioning mounts ring closed state；
Fig. 4 is structural schematic diagram of the present invention when positioning mounting ring opens conjunction state；
Fig. 5 is the schematic diagram of Fig. 4；
Fig. 6 is the left view of Fig. 4；
Fig. 7 is the structural schematic diagram of the present invention for clamping connecting plate；
Fig. 8 is the structural schematic diagram of positioning mounting ring of the present invention；
Fig. 9 is partial structure diagram of the invention.
Wherein: 1, positioning mounting ring, 11, arc panel, 12, installation side plate, 13, top contact plate, 14, positioning column installation
Hole；2, rectangular box；3, blocky temperature-sensing probe；4, temperature-sensing probe positioning cabinet, 41, V-type shape contact portion, 43, hemispherical protuberances,
44, bottom connecting plate stretches out hole；5, automatic card wire structure, 51, locating support, 511, slide vertically hole, 513, lateral contact portion,
514, front side board a, 515, back side panel a, 516, middle part connecting plate, 52, movable rotation-shaft, 53, clamping connecting plate, 531, front side board b,
532, back side panel b, 533, connecting plate, 534, arc sliding hole, 537, located lateral plate, 538, clamping positioning head, 54, locking it is fixed
Position plate, 541, clamping gap, 55, bottom connecting plate, the 56, first torsional spring, the 57, second torsional spring, 58, third torsional spring, 59, positioning
Column, 510, locking positioning sheet reset structure, 5101, reset spring, 5102, spring fixed column；6, ring is dismounted；7, wire clip, 71,
First wire clip, the 72, second wire clip.
Specific embodiment
Below in conjunction with specific invention, the present invention will be described in further detail.
A kind of overhead transmission line wireless temperature-measuring terminal, in conjunction with shown in Fig. 1 to Fig. 9, including the positioning of rectangular box 2, temperature-sensing probe
Cabinet 4, blocky temperature-sensing probe 3, wireless temperature measurement host, power supply, positioning mounting ring 1 and wire clip 7.
The top middle portion that temperature-sensing probe positions cabinet 4 is the v-shaped structure of indent, is arranged on the upper surface of rectangular box 2.
It includes that V-type shape contact portion 41, blocky temperature-sensing probe mounting hole and bottom connecting plate stretch out hole 44 that temperature-sensing probe, which positions cabinet 4,.V
The shape of type shape contact portion 41 is V-arrangement sunk structure, for storing power transmission line；Blocky temperature-sensing probe mounting hole is provided with temperature-sensitive spy
4 top of head positioning cabinet, convenient for the installation of blocky temperature-sensing probe 3；Bottom connecting plate stretches out hole 44 and is provided with temperature-sensing probe positioning
4 left and right sides of cabinet, is used for so that bottom connecting plate 55 stretches out.Confession is offered in the middle part of temperature-sensing probe positioning 4 top end face of cabinet
The channel that blocky temperature-sensing probe 3 moves up and down in temperature-sensing probe positioning cabinet 4.The surface of V-type shape contact portion 41 is set with one
Layer insulating shield, the surface linear of insulating shield are provided with multiple hemispherical protuberances 43, hemispherical protuberances 43 for increase with it is defeated
Friction between electric wire outer surface, to prevent secant.
The blocky setting of temperature-sensing probe 3 is in temperature-sensing probe positioning cabinet 4, blocky temperature-sensing probe 3 and automatic 5 phase of card wire structure
Connection, for detecting temperature on power transmission line, and top middle portion is the v-shaped structure of indent, and blocky temperature-sensing probe 3 is higher by temperature-sensing probe
The top end face for positioning cabinet 4, so that blocky temperature-sensing probe 3 is made to connect when being clamped to power transmission line with power transmission line first
Touching, to reach power transmission line to the extruding purpose of blocky temperature-sensing probe 3.Blocky temperature-sensing probe 3 is wireless temperature biography in the present invention
Sensor, using ZTPWT-2002 type radio temperature sensor, measuring temperature range is -40 ~+360 DEG C.
Wireless temperature measurement host is arranged in rectangular box 2, for receiving the detection signal of blocky temperature-sensing probe 3, and by block
The temperature information that shape temperature-sensing probe 3 detects transmitted.Wireless temperature measurement host includes single-chip microcontroller and GPRS channel radio
Interrogate module.For single-chip microcontroller for receiving radio temperature sensor temperature information, the single-chip microcontroller in the present invention uses 51 single-chip microcontrollers, GPRS
Wireless communication module is used to the temperature data that single-chip microcontroller receives reaching thermometric Cloud Server, while the present apparatus by 4G network
It can also be transmitted by 5G network, the model H7118 DTU of GPRS wireless communication module of the present invention.
Power supply is used to integrally provide electric energy for device, and power supply can be rechargeable lithium battary, can also be setting in rectangular box
Solar panel on 2 outer surface of body.
In addition, power supply is arranged also without in rectangular box 2, two after closure need to only be positioned to mounting ring and be set to CT
Electric ring is taken, when taking electric ring set to be attached on power transmission line CT, the CT that the present apparatus can be realized takes electricity, without being additionally provided power supply, fits
It is wide with voltage class ranges, it is applicable to exchange 15-10000A.
The bottom end of rectangular box 2 is fixedly installed dismounting ring 6, and dismounting ring 6 enables to insulating bar for connecting insulating bar
Clasp joint, with lifting device whole height, is convenient for the present apparatus and is installed on power transmission line, so that this dress on dismounting ring 6
It sets during installation without being installed again after entire shaft tower is had a power failure, can pass through directly in shaft tower in the case where energization
Insulating bar may be mounted on power transmission line, greatly increase the practicability of the present apparatus.
There are two the settings of wire clip 7, is separately positioned on two automatic card wire structures 5, including the first wire clip 71 and second
Wire clip 72, for carrying out close clamping to power transmission line in automatic card wire structure 5 closure.The present invention is closed in two positioning mounting rings
When conjunction state, the first wire clip 71 and the second wire clip 72 are held in separately down on the top end face of temperature-sensing probe positioning cabinet 4,
So the first wire clip 71 and the second wire clip 72 can be to defeated when the top end face for line position temperature-sensing probe positioning cabinet of transmitting electricity
Electric wire carries out close clamping.For the present invention in two positioning mounting ring opening state, the first wire clip 71 and the second wire clip 72 are
It is in a vertical position, so that the storage position to power transmission line on the top end face of temperature-sensing probe positioning cabinet 4 is opened, convenient for transmission of electricity
Line is passed through.
Automatic card wire structure 5 includes locating support 51, clamps connecting plate 53, locking positioning plate 54 and bottom connecting plate
55.Locating support 51 there are two settings, is respectively arranged at 2 upper end of rectangular box of 4 left and right sides of temperature-sensing probe positioning cabinet altogether
On face, and it is flexibly connected with positioning mounting ring 1 by movable rotation-shaft 52.The suit of connecting plate 53 is clamped to be arranged in movable rotation-shaft 52
On, and it is located at positioning mounting 1 front and rear sides of ring.Locking positioning plate 54 be arranged on locating support 51, and with clamp connecting plate 53
Mutually it is clamped.Bottom connecting plate 55 is connected with locking positioning plate 54 and blocky temperature-sensing probe 3 respectively, for squeezing downwards in power transmission line
Make locking positioning plate 54 when briquetting shape temperature-sensing probe 3 and clamps the disengaging clamping of connecting plate 53.
The bottom of bottom connecting plate 55 is additionally provided with locking positioning sheet reset structure 510, locking positioning sheet reset structure 510
For restoring after making locking positioning plate 54 be detached from clamping to original position.
It is set on the movable rotation-shaft 52 for clamping 53 rear and front end of connecting plate and is provided with the first torsional spring 56 and second
One end of torsional spring 57, the first torsional spring 56 and the second torsional spring 57 is fixedly connected with wire clip 7 respectively, the first torsional spring 56 and the second torsional spring
57 one end is fixedly connected with locating support 51 respectively.The setting of first torsional spring 56 and the second torsional spring 57, so that when clamping connection
When plate 53 and positioning mounting ring 1 are rotated around movable rotation-shaft 52, enables to clamp connecting plate 53 and positioning mounting ring 1 restores extremely
Original position, and then achieve the purpose that in two positioning mounting ring clampings to power transmission line.
It clamps connecting plate 53 and includes front side board b531, back side panel b53 and connecting plate 533, front side board b531 and back side panel b53
Be set with and be arranged on movable rotation-shaft 52, and be located at 12 front and rear sides of installation side plate, front side board b531 and back side panel b532 it
Between connected by connecting plate 533, be homogeneously correspondingly arranged on clamping positioning head 538 on front side board b531 and back side panel b532.Front side
Laterally one located lateral plate 537 of setting, located lateral plate 537 are in contact with wire clip 7 respectively on plate b531 and back side panel b532,
And 7 position of wire clip is limited.
Locking positioning plate 54 is inverted trapezoidal structure, and the inside of locking positioning plate 54 is offered to match with clamping positioning head 538
The clamping gap 541 of dress.Positioning mounting ring 1 and clamping connecting plate 53 are surrounded to enable to clamp after movable rotation-shaft 52 rotates and be connected
Clamping positioning head 538 and clamping 54 phase of gap clamping on plate 53, achieve the purpose that locking.
Positioning mounts 2 top of rectangular box that ring 1 is located at 4 left and right sides of temperature-sensing probe positioning cabinet, respectively certainly by one
There are two dynamic card wire structure 5 is symmetrical arranged, for being articulated in power transmission line in automatic card wire structure 5 closure, in order to defeated
The temperature real-time detection of electric wire.It is in contact to form semicircle shape close ring at the top of two positioning mounting rings 1, two positioning mounting rings 1 are closed
Afterwards, the closed hoop structure for storing power transmission line is formed with temperature-sensing probe positioning cabinet 4 and blocky temperature-sensing probe 3.
Positioning mounting ring 1 includes two installation side plates 12, arc panel 11, top contact plate 13, positioning mounting ring resetting structure
With positioning column mounting hole 14.Two installation side plates 12 are set on movable rotation-shaft 52, arc panel 11 and two installation side plates, 12 phase
Connection, the setting of top contact plate 13 is at 11 top of arc panel.It is collinear respectively to be provided with two there are two positioning column mounting hole 14 opens up
In installation side plate 12.
Positioning mounting ring resetting structure is arranged on arc panel 11, for surrounding 52 turns of movable rotation-shaft in positioning mounting ring 1
It is resetted after dynamic.Positioning mounting ring resetting structure includes third torsional spring 58, and the suit of third torsional spring 58 is arranged in movable rotation-shaft 52
On, and torque arm is in contact with 11 outer wall of arc panel.
It is connected between positioning mounting ring 1 and clamping connecting plate 53 by location structure.Location structure includes arc sliding
Hole 534 and positioning column 59.Arc sliding hole 534 is provided on front side board b531 and back side panel b532.Positioning column 59 sequentially passes through
Positioning column mounting hole 14 in two installation side plates 12 is simultaneously slidably arranged in arc sliding hole 534, the top in arc sliding hole 534
There is certain free gap between positioning column 59, to enable positioning mounting ring 1 along arc when power transmission line is excessively thick
Shape sliding eye 534 is displaced outwardly, and can adapt in excessively thick power transmission line.
Locating support 51 includes that front side board a514, back side panel a515 and connection are arranged in front side board a514 and back side panel
Middle part connecting plate 516 between a515.Between middle part connecting plate 516 and front side board a514 and the top of back side panel a515 formed with
It is offered on the lateral contact portion 513 that positioning mounting 1 bottom end of ring is in contact, front side board a514 and back side panel a515 and slides vertically hole
511, hole 511 is slid vertically for so that locking positioning plate 54 moves up and down.
Locking positioning sheet reset structure 510 includes that the spring fixed column 5102 of 55 bottom of bottom connecting plate is arranged in and consolidates
Reset spring 5101 between spring fixed column 5102 and bottom connecting plate 55 is set calmly, and the setting of reset spring 5101 makes
It when proper bulk extruding of the temperature-sensing probe 3 by power transmission line, is able to drive bottom connecting plate 55 and moves down, and then drive locking
Positioning plate 54 moves down, so that locking positioning plate 54 and clamping connecting plate 53 are detached from and are clamped.
Working principle of the present invention is as follows.
Step 1, manpower open two positioning mounting rings.Manpower thumb resists the connecting plate of the clamping connecting plate in left side
Place, four refer to the positioning mounting ring counterclockwise for pulling left side, so that the positioning mounting ring and clamping connecting plate in left side surround counterclockwise
Movable rotation-shaft 52 rotates, while the first wire clip 71 positioned at left side is rotated counterclockwise.Connection is clamped when turning to left side
When clamping positioning head on plate is in contact with the clamping gap on the locking positioning plate of left side, so that left side clamps connecting plate and left side
Locking positioning plate mutually blocks locking, and first wire clip 71 in left side is in a vertical state at this time.
Then, manpower thumb resists at the connecting plate of clamping connecting plate on right side, and four fingers pull determining for right side clockwise
Mounting ring in position makes simultaneously so that the positioning on right side mounts ring and clamps the movable rotation-shaft rotation that connecting plate surrounds right side clockwise
The second wire clip 72 positioned at right side is obtained to rotate counterclockwise.When the clamping positioning head and right side turned on right side clamping connecting plate
When clamping gap on locking positioning plate is in contact, so that right side, which clamps connecting plate, mutually blocks locking with right side locking positioning plate,
Second wire clip 72 on right side is in a vertical state at this time.At this point, two positioning mounting rings are in the open state.
Step 2 installs the present apparatus.Insulating bar is attached to the dismounting of 2 lower section of rectangular box by installation tool hook
On ring 6, the height of the present apparatus is improved, so that the present apparatus is more convenient for installing.
The present apparatus is installed on power transmission line by step 3.Manpower holds insulating bar, so that power transmission line is passed into the present apparatus
Two positioning mounting rings beat opening, so that power transmission line is in the V-type shape contact portion 41 and bulk of temperature-sensing probe positioning cabinet 4
At the V-arrangement sunk structure of temperature-sensing probe 3, manpower continues to move up insulating bar, and firmly pushes up upwards, so that colliding with power transmission line
The blocky temperature-sensing probe 3 of touching so that blocky temperature-sensing probe 3 moves down, and then is driven and is attached thereto by downward active force
The bottom connecting plate of the left and right sides move down, thus drive two locking positioning plates being connect respectively with the left and right sides along
It slides vertically hole to move down, so that the clamping connecting plate of the left and right sides and locking positioning plate are detached from and are clamped, clamps connection
Plate, positioning mounting ring and wire clip restore under the action of the first torsional spring and the second torsional spring to initial position, and then realize first
Wire clip 71 and the second wire clip 72 clamp the clamping of power transmission line, so that the present apparatus is installed to the specific hair of transmission line of electricity
Hotspot location.Due to having certain free gap between the top and positioning column in arc sliding hole at this time, to work as power transmission line
Enable positioning mounting ring to be displaced outwardly when crossing thick along arc sliding hole, can adapt in excessively thick power transmission line.
Step 4, the detection of line temperature.The blocky temperature-sensing probe 3 being in contact with power transmission line is to heat generating spot on power transmission line
Temperature detected in real time, and the information after will test feeds back to the single-chip microcontroller in wireless temperature measurement host, at single-chip microcontroller
After reason analysis, and temperature information is reached into thermometric Cloud Server by GPRS wireless communication module, and then to realize to temperature
Long-range monitoring.
Claims (10)
1. overhead transmission line wireless temperature-measuring terminal, it is characterised in that: including rectangular box (2), set on the upper surface of rectangular box (2)
It is equipped with temperature-sensing probe positioning cabinet (4), temperature-sensing probe is higher by embedded with top end face in temperature-sensing probe positioning cabinet (4) and positions cabinet
(4) top end face, the blocky temperature-sensing probe (3) for detecting temperature on power transmission line, rectangular box (2) is interior to be provided with for receiving block
The temperature information that blocky temperature-sensing probe (3) detects simultaneously transmit wireless by the detection signal of shape temperature-sensing probe (3)
Thermometric host and for integrally providing the power supply of electric energy for device；Square at left and right sides of temperature-sensing probe positioning cabinet (4)
It is symmetrical arranged that there are two use above shape cabinet (2) by the automatic card wire structure (5) being connected with blocky temperature-sensing probe (3) respectively
In the positioning mounting being articulated in when automatic card wire structure (5) are closed on power transmission line in order to the temperature real-time detection to power transmission line
Ring (1), two positioning mounting ring (1) tops are in contact to form semicircle shape close ring, are respectively set one on two automatic card wire structures (5)
For the wire clip (7) of close clamping to be carried out to power transmission line when automatic card wire structure (5) are closed.
2. overhead transmission line wireless temperature-measuring terminal according to claim 1, it is characterised in that: the temperature-sensing probe positions cabinet
(4) top end face is the v-shaped structure of indent, offers in the middle part of temperature-sensing probe positioning cabinet (4) top end face and visits for blocky temperature-sensitive
The channel that head (3) moves up and down in temperature-sensing probe positioning cabinet (4)；The top end face of the bulk temperature-sensing probe (3) is also corresponding
It is set as the v-shaped structure of indent.
3. overhead transmission line wireless temperature-measuring terminal according to claim 1, it is characterised in that: the automatic card wire structure (5)
Including being respectively arranged on rectangular box (2) upper surface at left and right sides of temperature-sensing probe positioning cabinet (4) and mounting ring with positioning
(1) locating support (51), the suit being flexibly connected by movable rotation-shaft (52) are arranged on movable rotation-shaft (52) and are located at positioning
The clamping connecting plate (53) of ring (1) front and rear sides is mounted, is arranged on locating support (51) and is mutually blocked with connecting plate (53) are clamped
The locking positioning plate (54) that connects and it is connected respectively with locking positioning plate (54) and blocky temperature-sensing probe (3) in power transmission line
It connect locking positioning plate (54) with the bottom for clamping connecting plate (53) disengaging clamping
Plate (55), the bottom of bottom connecting plate (55), which is additionally provided with, to be used for so that locking positioning plate (54) restores after being detached from clamping to original position
Locking positioning sheet reset structure (510), is connected between positioning mounting ring (1) and clamping connecting plate (53) by location structure
It connects, is set on the movable rotation-shaft (52) for clamping connecting plate (53) rear and front end and is provided with the first torsional spring (56) and second
One end of torsional spring (57), the first torsional spring (56) and the second torsional spring (57) is fixedly connected with wire clip (7) respectively, the first torsional spring (56)
It is fixedly connected respectively with locating support (51) with one end of the second torsional spring (57).
4. overhead transmission line wireless temperature-measuring terminal according to claim 3, it is characterised in that: positioning mounting ring (1) packet
The arc panel (11) for including two installation side plates (12) being set on movable rotation-shaft (52), being connected with two installation side plates (12)
And top contact plate (13) at the top of arc panel (11) is set, it is additionally provided on arc panel (11) for mounting ring in positioning
(1) the positioning mounting ring resetting structure resetted after movable rotation-shaft (52) rotation, it is same respectively in two installation side plates (12)
Line opens up a positioning column mounting hole (14)；Positioning mounting ring resetting structure include suit be arranged on movable rotation-shaft (52) and
The third torsional spring (58) that torque arm is in contact with arc panel (11) outer wall.
5. overhead transmission line wireless temperature-measuring terminal according to claim 4, it is characterised in that: clamping connecting plate (53) packet
Include the front side board b(531 for being set with and being arranged on movable rotation-shaft (52) and being located at installation side plate (12) front and rear sides) and rear side
Plate b(532), front side board b(531) and back side panel b(532) between connected by connecting plate (533), front side board b(531) and rear side
Plate b(532) on be homogeneously correspondingly arranged on clamping positioning head (538)；The locking positioning plate (54) is inverted trapezoidal structure, and locking is fixed
The clamping gap (541) being mutually equipped with clamping positioning head (538) is offered on the inside of position plate (54)；The front side board b(531) and
Back side panel b(532) on lateral one transverse direction that is in contact with wire clip (7) and wire clip (7) position is limited of setting respectively
Positioning plate (537).
6. overhead transmission line wireless temperature-measuring terminal according to claim 5, it is characterised in that: the location structure includes opening up
In front side board b(531) and back side panel b(532) on arc sliding hole (534) and sequentially pass through on two installation side plates (12)
Positioning column mounting hole (14) and the positioning column (59) being slidably arranged in arc sliding hole (534), the top of arc sliding hole (534)
There is certain free gap between end and positioning column (59).
7. overhead transmission line wireless temperature-measuring terminal according to claim 3, it is characterised in that: the locating support (51) includes
Front side board a(514), back side panel a(515) and connection be arranged in front side board a(514) and back side panel a(515) between middle part connect
Fishplate bar (516), middle part connecting plate (516) and front side board a(514) and back side panel a(515) top between formed with positioning mount
The lateral contact portion (513) that ring (1) bottom end is in contact, front side board a(514) and back side panel a(515) on offer be used for so that lock
What tight positioning plate (54) moved up and down slides vertically hole (511).
8. overhead transmission line wireless temperature-measuring terminal according to claim 3, it is characterised in that: the locking positioning sheet reset knot
Structure (510) includes setting in the spring fixed column (5102) of bottom connecting plate (55) bottom and is fixed at spring fixed column
(5102) reset spring (5101) between bottom connecting plate (55).
9. overhead transmission line wireless temperature-measuring terminal according to claim 1, it is characterised in that: the temperature-sensing probe positions cabinet
(4) include shape be V-arrangement sunk structure be used for store power transmission line V-type shape contact portion (41), be provided with temperature-sensing probe positioning case
It the blocky temperature-sensing probe mounting hole on body (4) top and is provided at left and right sides of temperature-sensing probe positioning cabinet (4) for so that bottom
The bottom connecting plate that portion's connecting plate (55) stretches out stretches out hole (44), and the surface of V-type shape contact portion (41) is set with one layer of insulation shield
Cover, the surface linear of insulating shield be provided with it is multiple for increasing friction between power transmission line outer surface with prevent secant partly
Ball bumps (43).
10. overhead transmission line wireless temperature-measuring terminal according to claim 1, it is characterised in that: the bottom of the rectangular box (2)
End is fixedly installed for connecting insulating bar with hoisting depth convenient for the dismounting ring (6) in device integral installation to power transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283159.1A CN109813464B (en) | 2019-04-10 | 2019-04-10 | Wireless temperature measurement terminal for overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910283159.1A CN109813464B (en) | 2019-04-10 | 2019-04-10 | Wireless temperature measurement terminal for overhead line |
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| Publication Number | Publication Date |
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| CN109813464A true CN109813464A (en) | 2019-05-28 |
| CN109813464B CN109813464B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910283159.1A Active CN109813464B (en) | 2019-04-10 | 2019-04-10 | Wireless temperature measurement terminal for overhead line |
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| Country | Link |
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| CN (1) | CN109813464B (en) |
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| CN110487429A (en) * | 2019-08-05 | 2019-11-22 | 陈其钻 | A kind of wireless temperature measuring device for switch cabinet and its installation method |
| CN113280934A (en) * | 2021-06-08 | 2021-08-20 | 安徽华希电力科技有限公司 | Overhead line presss from both sides temperature real-time supervision alarm device |
| CN113310598A (en) * | 2021-05-31 | 2021-08-27 | 福建中电合创电力科技有限公司 | Wireless temperature measurement sensor |
| CN114235179A (en) * | 2022-01-14 | 2022-03-25 | 国网福建省电力有限公司 | Through-flow node temperature measuring device and installation device thereof |
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|---|---|
| CN109813464B (en) | 2024-04-02 |
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