CN207263309U - A kind of temperature on-line monitoring device of high voltage electric equipment - Google Patents

Abstract

The utility model discloses a kind of temperature on-line monitoring device of high voltage electric equipment, including babinet, middle part is laterally installed with partition plate in babinet, babinet is disposed with work box and control box from top to bottom by partition plate, gear wheel is installed with shaft A in work box, pinion gear is engaged with the right side of gear wheel, pinion gear bottom is fixedly connected with shaft B, the top movable of shaft A is provided with gripping mechanism, gripping mechanism includes claw and movable balls, sleeve is installed with movable balls outer wall, sleeve both sides are installed with pyroceram, convex lens is installed with sleeve, infrared temperature measurement apparatus is installed with the right side of convex lens, alarm is installed with sleeve upper outer wall；The utility model can monitor multiple electrical equipments and to temperature sense degree height.

Description

A kind of temperature on-line monitoring device of high voltage electric equipment

Technical field

The temperature on-line monitoring device field of high voltage electric equipment is the utility model is related to, more specifically to one kind The temperature on-line monitoring device of high voltage electric equipment.

Background technology

The important equipments such as changed electric field, the high-tension switch cabinet of substation, busbar joint, indoor and outdoor chopper switch are in long-term fortune Occur that surface oxidation corrodes during row, fastening screw loosens, contact and the problems such as the aging of bus bar junction, causes to contact Resistance increases, and as the development of electric system, load are also increasing, these all easily cause temperature rise excessive, such as cannot and When solve will make insulating element performance reduction, even result in breakdown, cause serious accident, so as to cause heavy economic losses.Closely Nian Lai, power plant and substation occurred it is a lot of switched incident heat, cause fire and large area blackout, solution switched Heat is to prevent the key that such accident occurs, and it is to ensure the important hand of high-tension apparatus safe operation to realize on-line temperature monitoring management Section.

But the temperature on-line monitoring device of existing high voltage electric equipment cannot monitor multiple electrical equipments and different parts Temperature, and temperature sense degree is high.

Utility model content

1. technical problems to be solved

It is as follows for the temperature on-line monitoring device problem of high voltage electric equipment existing in the prior art, problem：

（1）, the temperature of multiple electrical equipments and different parts cannot be monitored；

（2）, existing monitoring device temperature sense degree it is not high.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of temperature on-line monitoring device of high voltage electric equipment, including babinet, the interior middle part of the babinet is laterally fixed to pacify Equipped with partition plate, the babinet is disposed with work box and control box, the work box external activity from top to bottom by partition plate Fixed peace on shaft A in work box top and the shaft A being flexibly connected with partition plate upper surface, the work box is installed Equipped with gear wheel, on the right side of the gear wheel engagement is connected with pinion gear, the pinion gear bottom is fixedly connected with shaft B, described Motor is installed with the right side of partition plate upper surface, the motor is fixedly connected by shaft B with pinion gear；The top of the shaft A Portion is movably installed with gripping mechanism, and the gripping mechanism includes claw and movable balls, and the movable balls are movably arranged in claw Portion, is installed with sleeve on the movable balls outer wall, and the sleeve both sides are installed with pyroceram, in the sleeve Convex lens is installed with, infrared temperature measurement apparatus is installed with the right side of the convex lens, is consolidated in the sleeve upper outer wall Dingan County is equipped with alarm；Controlling switch is provided with the control box bottom interior wall, timing is provided with the right side of the controlling switch Device, the timer right side are provided with processor, power supply are installed with the right side of the processor；The power supply and controlling switch Be electrically connected, the controlling switch and processor are electrically connected, the processor and infrared temperature measurement apparatus, alarm, motor and Timer is electrically connected.

Preferably, rotating shaft C is installed with the control box top nose inner wall, is movably installed with the rotating shaft C Dustproof cover.

Preferably, it is installed with extinction groove on the sleeve bottom inner wall；The babinet right flank outer wall Corner Strapped Fixing buckle is installed.

3. beneficial effect

Compared with the prior art, the utility model has the advantage of：

（1）The utility model in work box external activity by being provided with the top of work box and living with partition plate upper surface Be installed with gear wheel on the shaft A of dynamic connection, the shaft A in work box, on the right side of gear wheel engagement is connected with pinion gear, electricity Machine is fixedly connected by shaft B with pinion gear；So motor drives pinion rotation, and pinion gear drives bull gear drive, canine tooth Wheel belt turn axis A is rotated, so as to drive the sleeve being fixedly mounted at the top of shaft A to rotate, sleeve realizes the rotation of left and right, energy Monitor the temperature conditions of neighbouring multiple high voltage electric equipments；By installing gripping mechanism, clamping dress in the top movable of shaft A Put and be movably arranged on including claw and movable balls, movable balls inside claw, sleeve, movable balls are installed with movable balls outer wall Sleeve can be allowed to rotate upwardly and downwardly, so as to monitor the temperature conditions of different parts in high voltage electric equipment, make the utility model Temperature monitoring is more flexible, multiple is electrically set so as to solve existing high voltage electric equipment temperature on-line monitoring device and cannot monitor The problem of standby and different parts temperature；

（2）The utility model by being installed with pyroceram in sleeve both sides, light by pyroceram into Enter in sleeve, extinction groove is installed with sleeve bottom inner wall, extinction groove allows more light to enter sleeve, improves temperature The accuracy of monitoring, is installed with convex lens in sleeve, infrared temperature measurement apparatus is installed with the right side of convex lens, light leads to Cross convex lens to reflect into infrared temperature measurement apparatus, infrared temperature measurement apparatus improves temperature by detecting the wavelength of light come temperature Spend the reliability of monitoring；So as to solve the problems, such as that the temperature sense degree of existing on-line monitoring of high-voltage electric equipment device is not high.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the profile of the utility model babinet；

Fig. 3 is the structure diagram of the utility model gripping mechanism；

Fig. 4 is the circuit diagram of the utility model.

Figure label explanation：

1st, babinet；101st, partition plate；2nd, work box；3rd, control box；4th, shaft A；5th, gripping mechanism；501st, claw；502nd, it is living Dynamic ball；6th, sleeve；7th, pyroceram；8th, convex lens；9th, extinction groove；10th, infrared temperature measurement apparatus；11st, alarm；12nd, canine tooth Wheel；13rd, pinion gear；14th, shaft B；15th, rotating shaft C；16th, motor；17th, power supply；18th, controlling switch；19th, processor；20th, timing Device；21st, dustproof cover；22nd, fixing buckle.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole Embodiment.Based on the embodiment in the utility model；Those of ordinary skill in the art are without making creative work All other embodiments obtained；It shall fall within the protection scope of the present invention.

Please refer to Fig.1-4, a kind of temperature on-line monitoring device of high voltage electric equipment, including babinet 1, middle part in babinet 1 Partition plate 101 laterally is installed with, babinet 1 is disposed with work box 2 and control box 3 from top to bottom by partition plate 101, work 2 external activity of case is provided with the top of work box 2 and the shaft A4 being flexibly connected with 101 upper surface of partition plate, work box 2 Gear wheel 12 is installed with shaft A4, the engagement of the right side of gear wheel 12 is connected with pinion gear 13, and 13 bottom of pinion gear, which is fixed, to be connected Shaft B14 is connected to, is installed with motor 16 on the right side of 101 upper surface of partition plate, motor 16 is fixed by shaft B14 and pinion gear 13 Connection；The top movable of shaft A4 is provided with gripping mechanism 5, and gripping mechanism 5 includes claw 501 and movable balls 502, movable balls 502 are movably arranged on inside claw 501, and sleeve 6 is installed with 502 outer wall of movable balls, and 6 both sides of sleeve are installed with resistance to High temp glass 7, is installed with convex lens 8 in sleeve 6, the right side of convex lens 8 is installed with infrared temperature measurement apparatus 10, sleeve Alarm 11 is installed with 6 upper outer walls；Controlling switch 18 is provided with 3 bottom interior wall of control box, controlling switch 18 is right Side is provided with timer 20, and the right side of timer 20 is provided with processor 19, and the right side of processor 19 is installed with power supply 17；Power supply 17 are electrically connected with controlling switch 18, and controlling switch 18 is electrically connected with processor 19, processor 19 and infrared temperature measurement apparatus 10, Alarm 11, motor 16 and timer 20 are electrically connected.

Rotating shaft C 15 is installed with 3 top nose inner wall of control box, dustproof cover 21 is movably installed with rotating shaft C 15.

Extinction groove 9 is installed with 6 bottom interior wall of sleeve；1 right flank outer wall Corner Strapped of babinet is provided with fixing buckle 22。

Operation principle：

When using the utility model, which is fixed on to the wall on monitored high voltage electric equipment opposite first Or on supporting rack, fixed the utility model by fixing buckle 22 with threaded rod, then open dustproof cover 21, opening operation case Controlling switch 18 in 3, rotates motor 16, and gear wheel 12 is installed with the shaft A4 in work box 2, and gear wheel 12 is right Side engagement is connected with pinion gear 13, and such motor 16 drives pinion gear 13 to rotate, and pinion gear 13 drives gear wheel 12 to rotate, canine tooth Wheel 12 drives shaft A4 to rotate, so as to drive the sleeve 6 being fixedly mounted at the top of shaft A4 to rotate, so that sleeve 6 realizes a left side Right rotation, so as to monitor the temperature conditions of neighbouring multiple high voltage electric equipments；Pacified by the top movable in shaft A4 Gripping mechanism 5 is filled, gripping mechanism 5 includes claw 501 and movable balls 502, and movable balls 502 are movably arranged on inside claw 501, living Sleeve 6 is installed with 502 outer wall of dynamic ball, movable balls 502 can allow sleeve 6 to rotate upwardly and downwardly, so as to monitor high-voltage electricity The temperature conditions of different parts in gas equipment, makes the utility model temperature monitoring more flexible, in the case of unattended, starts Timer 20, sets the regular hour, and excessively complete when the time that timer 20 is set, 19 indication motor 16 of processor inverts, so that Sleeve 6 turns to opposite side and detects another place's electrical equipment, eliminates the trouble artificially monitored；6 both sides of sleeve are installed with Pyroceram 7, light are entered in sleeve 6 by pyroceram 7, and extinction groove 9 is installed with 6 bottom interior wall of sleeve, Extinction groove 9 allows more light to enter sleeve 6, improves the accuracy of temperature monitoring, convex lens 8 is installed with sleeve 6, The right side of convex lens 8 is installed with infrared temperature measurement apparatus 10, and light is reflected into infrared temperature measurement apparatus 10 by convex lens 8, red Outer temperature measuring equipment 10 improves the reliability of temperature monitoring by detecting the wavelength of light come temperature.

It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality New technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model It is interior.

Claims (3)

1. a kind of temperature on-line monitoring device of high voltage electric equipment, including babinet（1）, it is characterised in that：The babinet（1）It is interior Middle part is laterally installed with partition plate（101）, the babinet（1）Pass through partition plate（101）Work box is disposed with from top to bottom （2）And control box（3）, the work box（2）External activity is provided with through work box（2）Top and and partition plate（101）Upper table The shaft A that face is flexibly connected（4）, the work box（2）Interior shaft A（4）On be installed with gear wheel（12）, the canine tooth Wheel（12）Right side engagement is connected with pinion gear（13）, the pinion gear（13）Bottom is fixedly connected with shaft B（14）, the partition plate （101）Motor is installed with the right side of upper surface（16）, the motor（16）Pass through shaft B（14）With pinion gear（13）It is fixed to connect Connect；The shaft A（4）Top movable gripping mechanism is installed（5）, the gripping mechanism（5）Including claw（501）And activity Ball（502）, the movable balls（502）It is movably arranged on claw（501）Inside, the movable balls（502）It is fixedly mounted on outer wall There is sleeve（6）, the sleeve（6）Both sides are installed with pyroceram（7）, the sleeve（6）Inside it is installed with convex lens Mirror（8）, the convex lens（8）Right side be installed with infrared temperature measurement apparatus（10）, the sleeve（6）It is fixed in upper outer wall Alarm is installed（11）；The control box（3）Controlling switch is provided with bottom interior wall（18）, the controlling switch（18）It is right Side is provided with timer（20）, the timer（20）Right side is provided with processor（19）, the processor（19）Right side is fixed Power supply is installed（17）；The power supply（17）With controlling switch（18）It is electrically connected, the controlling switch（18）With processor （19）It is electrically connected, the processor（19）With infrared temperature measurement apparatus（10）, alarm（11）, motor（16）And timer（20） It is electrically connected.

A kind of 2. temperature on-line monitoring device of high voltage electric equipment according to claim 1, it is characterised in that：The behaviour Make case（3）Rotating shaft C is installed with top nose inner wall（15）, the rotating shaft C（15）On be movably installed with dustproof cover（21）.

A kind of 3. temperature on-line monitoring device of high voltage electric equipment according to claim 1, it is characterised in that：The set Cylinder（6）Extinction groove is installed with bottom interior wall（9）；The babinet（1）Right flank outer wall Corner Strapped is provided with fixing buckle （22）.