CN104897287B - The outdoor comprehensive integrated temperature measuring equipment of transformer station - Google Patents

Abstract

The invention provides a comprehensive and integrated temperature measuring device for an outdoor substation, which mainly solves the problems of heavy temperature measurement workload, lack of pertinence, out-of-synchronization of operation and maintenance, and the like. It includes a fixing device, a height adjusting device and a rotation measuring device; wherein, the fixing device can fix the present invention on the knife gate mechanism mounting bracket, the height adjusting device includes a linear slide rail and a linear motor, and the rotating measuring device is realized under the drive of the linear motor The height is adjustable; the rotating measuring device includes a rotating shaft sleeve, a semicircular cover, an infrared imager and a motor. The infrared imager is set at the center of the semicircular cover. The shape cover is opened, the infrared imager faces the measurement point, and the rotating shaft sleeve drives the infrared imager to rotate to complete the scanning measurement of the measurement point; the infrared imager, linear motor and motor are all controlled by the microprocessor. It can realize temperature measurement data collection and analysis, improve work quality and efficiency.

Description

Integrated temperature measurement device for outdoor substation

technical field

The invention relates to the technical field of measuring equipment, in particular to a comprehensive and integrated temperature measuring device for an outdoor substation.

Background technique

At present, when the substation operation and maintenance personnel collect the temperature of the substation's outdoor isolating switch (knife switch for short), circuit breaker, transformer and other substation equipment, it is mainly carried out by manual operation, that is, the operator needs to go to the site with a handheld infrared imaging The instrument measures and records the temperature of the knife switch mechanism, the knife switch head, and the joint of the knife switch sheath.

However, in the prior art, the temperature measurement scheme using a handheld infrared imager to a substation has the following disadvantages:

1. The workload of temperature measurement is heavy, and the personnel are relatively scarce.

Taking Licheng Power Supply as an example, as of the end of December 2014, Licheng Power Supply Company has 18 substations under its jurisdiction, with a transformation capacity of 1258MVA (10 110kV substations and 8 35kV substations). The substation operation and maintenance team has a total of 21 personnel, 5 management personnel, and 16 team operation and maintenance personnel. Taking the 4 substations with 110kV voltage level as outdoor substations as an example, the number of isolating switches (knife switches for short): 13 groups for Guodian substation, 35 groups for Panzhuang substation, 20 groups for Zhonggong substation, and 14 groups for Mengjia substation, so there are only 4 The 110kV substation has a total of 82 sets of switches and 242 switches in total.

The current outdoor knife switch temperature measurement work is mainly for power substation operation and maintenance personnel to go to the site and use a handheld infrared imager to measure the temperature of 242 knife switch mechanisms, knife switch heads, and knife switch sheath connections. After returning to the office The data is manually recorded in the book, and a large amount of data is analyzed for the three phases of a group of knife switches according to the time point every day. The workload is huge, and the classification of personnel is not targeted.

The existing temperature measurement mode takes up a lot of time and energy of the operation and maintenance personnel, resulting in a relative shortage of personnel, time conflicts and energy dispersal in power grid accident handling, switching operations and other temporary work, which can easily cause equipment inspections to fail. In place or inattentive switching operation will reduce production efficiency and work quality, and bring potential safety hazards to the safe operation of the power grid.

2. The lack of pertinence in temperature measurement increases the risk of substation operation.

Existing substation temperature measurement adopts a uniform inspection mode for isolating switches of the same voltage level. The determined inspection cycle includes all inspection items in the substation for each inspection. This repeated and average search method often causes operation and maintenance personnel to "Psychological fatigue" during inspections makes it difficult to find problems with equipment.

3. The operation, maintenance and maintenance are not synchronized, and resources are wasted repeatedly entering the station.

The substation maintenance plan is out of touch with the substation inspection and temperature measurement plan, and the time of entering the station for operation and temperature measurement is often inconsistent, causing operation and maintenance personnel to repeatedly enter the station, a lot of time is wasted on the way to and from the substation, and the opportunity of entering the station is not fully utilized. , the workload increases and the temperature measurement efficiency decreases.

Therefore, it is an urgent problem to be solved by those skilled in the art to improve the temperature measurement method of the substation and improve the temperature measurement quality and efficiency.

Contents of the invention

In view of the existing technology, the workload of temperature measurement is large, and the personnel are relatively scarce; the temperature measurement is not targeted, and the risk of substation operation increases; the operation and maintenance are not synchronized, and the resources of repeated stationing are wasted. The purpose of the present invention is to provide a comprehensive and integrated temperature measuring device for outdoor substations, which uses equipment to replace people, realizes the temperature measurement, analysis, comparison and alarm work of outdoor equipment in substations, effectively improves the quality and efficiency of temperature measurement work, and reduces operating labor strength.

The technical solution adopted by the present invention to solve the technical problem is: an outdoor substation comprehensive integrated temperature measuring device, which is characterized in that it includes a fixing device, a height adjusting device and a rotating measuring device;

The fixing device is provided with a support seat for receiving the height adjusting device and the rotating measuring device, and the fixing device is fixedly arranged on the installation support frame of the knife switch mechanism of the outdoor substation;

The height adjustment device includes a linear slide rail and a linear motor, the lower end of the linear slide rail is arranged on the support base, the upper end of the linear slide rail is provided with a limit block, and the linear motor slides up and down along the linear rail;

The rotation measurement device includes a rotating mechanism box, a rotating shaft sleeve, a semicircular cover, an infrared imager, a motor, and a rotating shaft; the rotating mechanism box is connected to the linear motor, and the rotating shaft is arranged in the rotating mechanism box , the rotating shaft sleeve is arranged on the first shaft end of the upper part of the rotating shaft, the middle part of the rotating shaft is provided with a winding wheel, and the lower part of the rotating shaft is connected with the motor;

Two first support rods and a second support plate are arranged on the upper side of the rotating shaft sleeve, the second support rod is located at the rear of the two first support rods, and the upper end of the second support rod is provided with a second support plate. A guide wheel, the upper side of the rotating sleeve is provided with an arc-shaped groove penetrating up and down behind the second support rod;

A first positioning block is provided on the rear side of the first support rod, and a second positioning block used in conjunction with the first positioning block is provided on the semicircular cover;

The semicircular cover is hingedly arranged between the two first support rods with a hinge shaft covered with a torsion spring, the infrared imager is arranged at the center of the semicircular cover, and the semicircular cover The outer top is provided with a traction rope connection seat, and a first guide line is provided on the traction rope connection seat;

The first guide wire is connected to the upper end of the second coil spring around the first guide wheel, and the lower end of the second coil spring is connected to the second guide wire, and the second guide wire is wound through the arc-shaped groove on said reel;

The first guide wire pulls the semicircular cover to rotate along the hinge, and when the second positioning block is in close contact with the first positioning block, the opening of the semicircular cover faces the outdoor substation knife switch mechanism measuring point on

The infrared imager, the linear motor and the motor are all controlled by a microprocessor.

Further, the fixing device is detachably connected to the installation support frame of the knife switch mechanism of the outdoor substation, the fixing device includes a clamping clamp, a threaded rod and a support plate, and the clamping clamp includes a fixed clamp block and a movable clamp block, the support seat is set outside the fixed clamp block; the support plate is set on the upper end of the fixed clamp block, the threaded rod is vertically set on the support plate through threaded connection, and the thread The lower end of the rod is hingedly arranged on the movable clamping block, and turning the threaded rod can drive the movable clamping block to slide vertically relative to the fixed clamping block.

Further, a first coil spring is provided on the threaded rod between the movable clamp block and the support plate.

Further, the fixing device is detachably connected to the installation support frame of the knife switch mechanism of the outdoor substation, and the fixing device includes two arc-shaped plates with openings facing each other and hinged to the support seat, and the non-hinged ends of the arc-shaped plates are A fixing part is provided respectively, and the two arc-shaped plates can be clamped and fixed on the cylindrical receiving part below the knife switch mechanism. Fasten the bolts.

Further, the fixing device is set on the installation support frame of the outdoor substation knife switch mechanism by welding.

Further, the rotating mechanism box is provided with a second guide wheel bracket, and the second guide wheel bracket is provided with a second guide wheel for guiding the second guide wire.

Further, a connecting hole is provided under the rotating shaft sleeve, and the rotating shaft sleeve is sleeved on the first shaft end of the upper part of the rotating shaft by using the connecting hole, and the rotating shaft sleeve and the first shaft end Fasten with fastening screws.

Further, uniformly arranged oblique ribs are provided on the peripheral side of the winding wheel.

The beneficial effects of the present invention are:

1. The present invention can combine computer control technology to realize height adjustment by controlling the motion of the linear motor, and can measure measurement points at different heights; at the same time, the rotating measuring device can rotate at an angle driven by the motor, so that the infrared imager can Scanning measurements are taken at multiple points (usually at least six) in a set of knife gate mechanisms and the measurement data is sent to the control room.

In this way, the present invention can be used for fixed-point and timing measurement of temperature measurement points, without the need for operators to go to the scene to use a handheld infrared imager to measure and record the temperature of the knife switch mechanism, knife switch head, and knife switch sheath connection, effectively improving the temperature measurement. High temperature operation efficiency, effectively reducing the labor intensity of operators.

Moreover, the present invention can measure and compare various points (that is, multiple points in a group of switch mechanisms) flowing through the same current, fully grasp the temperature trend of the isolating switchgear, and carry out temperature measurement in a targeted manner, which will improve inspection Efficiency and quality, eliminate hidden safety hazards in operation, and meet the needs of safe operation of substations.

2. Since the infrared imager is set at the center of the semi-circular cover, only when the motor drives the rotating shaft sleeve to rotate, the semi-circular cover will rotate and open under the pull of the traction wire. When not in use, the opening of the semi-circular cover is downward, so that It can effectively protect the infrared imager and reduce maintenance costs.

3. The present invention can be combined with the integration of operation and maintenance to transmit the temperature measurement data to the background, and according to the temperature trend, the periodic maintenance and maintenance items of the substation are included in the operation and maintenance work, and the time for maintenance and temperature measurement is reasonably allocated to reduce station entry The number of times, improve the efficiency of entering the station, and then continue to promote the specialization and refinement of substation operation and inspection, and better serve the development of the power grid.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are For some preferred embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the structural representation when the present invention is installed and used (take being installed on the fixed supporting frame of outdoor isolating switch as an example);

Fig. 2 is a schematic diagram of the axial view structure of the first embodiment of the present invention;

Fig. 3 is a schematic view of the axial structure of the second embodiment of the present invention;

Fig. 4 is a front structural schematic view of the rotating device (the semicircular cover is not opened) in the present invention

Fig. 5 is the front view structure schematic diagram of rotating device (semicircular cover is opened) among the present invention;

Fig. 6 is a schematic diagram of the axial view structure of the rotating bushing in the present invention;

Fig. 7 is the schematic diagram of the connection structure of semicircular cover in the present invention;

Fig. 8 is each component control figure among the present invention;

In the figure: 1 clamping clamp, 11 fixed clamp block, 11' movable clamp block, 12 support seat, 13 threaded rod, 14 support plate, 141 first coil spring, 15 arc-shaped plate, 151 fixed part, 152 fastening Bolt, 2 linear motor, 21 linear slide rail, 22 limit block, 3 rotating mechanism box, 31 rotating bushing, 311 first support rod, 3111 first positioning block, 312 semicircular cover, 3121 traction rope connecting seat, 3122 torsion spring, 3123 second positioning block, 3124 infrared imager, 313 second support rod, 3131 first guide wheel, 314 first guide wire, 315 second coil spring, 316 second guide wire, 317 arc groove, 32 motors, 321 motor brackets, 322 shaft couplings, 33 rotating shafts, 331 first shaft ends, 332 winding wheels, 3321 oblique ribs, 34 second guide wheel supports, 341 second guide wheels, 4 microprocessors.

Detailed ways

As shown in Figure 1, the present invention utilizes the fixing device to be arranged on the fixed support frame of the outdoor isolating switch, and combines the computer integration technology to realize the fixed-point timing measurement of multiple temperature measuring points on the knife gate mechanism through the height adjusting device and the rotating measuring device. Effectively improve the efficiency of temperature measurement operations and reduce the labor intensity of operators.

As shown in Figures 2 to 7, the present invention includes a fixing device, a height adjusting device and a rotation measuring device.

The fixing device is provided with a support base 12 for receiving the height adjusting device and the rotating measuring device, and the fixing device is fixedly arranged on the supporting frame for installing the knife switch mechanism of the outdoor substation.

As a first embodiment, as shown in Figure 2, the fixing device is detachably connected to the installation support frame of the knife switch mechanism of the outdoor substation, and the fixing device includes a clamping clamp 1, a threaded rod 13 and a support plate 14, The clamping clamp 1 includes a fixed clamp block 11 and a movable clamp block 11' (wherein, the movable clamp block 11' is provided with a T-shaped bump, and the fixed clamp block 11 is provided with a T-shaped bump used in conjunction with the T-shaped bump. slot, the movable clamping block 11' can slide up and down relative to the fixed clamping block 11).

The support seat 12 is arranged on the outside of the fixed clamp block 11, the support plate 14 is arranged on the upper end of the fixed clamp block 11, and the threaded rod 13 is vertically arranged on the support plate 14 through a threaded connection. And the lower end of the threaded rod 13 is hingedly arranged on the movable clamp block 11'; like this, the jaw formed by the fixed clamp block 11 and the movable clamp block 11' is clamped on the knife gate mechanism installation support frame Finally, turning the threaded rod 13 can drive the movable clamping block 11 ′ to slide vertically relative to the fixed clamping block 11 , so as to achieve clamping and fixing.

Further, in the above embodiment, the threaded rod 13 between the movable clamping block 11' and the support plate 14 can also be provided with a first coil spring 141; since the first coil spring 141 is always in the In the tensioned state, the threaded rod 13 has a certain self-locking property, which effectively prevents it from loosening naturally, thereby making the connection more firm and reliable.

As a second embodiment, as shown in Figure 3, the fixing device is still detachably connected to the installation support frame of the knife switch mechanism of the outdoor substation, and the fixing device includes two pieces with opposite openings and hinged with the support base 12. Arc-shaped plate 15, the non-hinged end of described arc-shaped plate 15 is respectively provided with a fixing part 151; In actual use, two arc-shaped plates 15 can be clamped and fixed on the cylinder bearing part below the knife gate mechanism, and use The fastening bolts 152 provided between the two fixing parts 151 are locked and fixed.

Of course, in addition to this, the support seat can also be directly welded to the installation support frame of the knife switch mechanism or the cylindrical receiving part under the knife switch mechanism. Although this method has many inconveniences in the later maintenance, it still belongs to the scope of the present invention. protected range.

As shown in Figure 2 and Figure 3, the height adjustment device includes a linear slide rail 21 and a linear motor 2, the lower end of the linear slide rail 21 is arranged on the support seat 12, and the upper end of the linear slide rail 21 is provided with a limit Block 22, the linear motor 2 slides up and down along the linear track 21, and the operating height of the linear motor 2 can be set according to actual needs in combination with computer control technology, so that accurate positioning and measurement can be realized. Since the linear motor 2 and the linear slide rail 21 is for supporting use, all of which are prior art, and can be easily realized by those skilled in the art, and will not be described in detail here.

As shown in FIGS. 4 to 7 , the rotation measuring device includes a rotating mechanism box 3 , a rotating shaft sleeve 31 , a semicircular cover 312 , an infrared imager 3124 , a motor 32 and a rotating shaft 33 .

The rotating mechanism box 3 is connected with the linear motor 2, and the height can be adjusted under the drive of the linear motor 2; the rotating shaft 33 is arranged in the rotating mechanism box 3 through a bearing, and the rotating shaft sleeve 31 Set on the first shaft end 331 on the upper part of the rotating shaft 33 (in a specific embodiment, a connection hole is provided below the rotating shaft sleeve 31, and the rotating shaft sleeve 31 is sleeved on the rotating shaft 33 by using the connecting hole On the first shaft end 331 of the upper part, the rotating shaft sleeve 31 is connected and fixed with the first shaft end 331 by fastening screws), the middle part of the rotating shaft 33 is provided with a winding wheel 332, and the lower part of the rotating shaft 33 is connected by a coupling Shafter 322 is connected with described motor 32, and described motor 32 is arranged on the motor bracket 321, and described motor bracket 321 is bolted below described rotating mechanism box 3, and in combination with computer control technology, described motor 32 can be precisely controlled, Realize timing rotation.

As shown in Figure 4, two first support rods 311 and a second support plate 313 are provided on the upper side of the rotating shaft sleeve 31, and the second support rod 313 is located behind the two first support rods 311 , the upper end of the second support rod 313 is provided with a first guide wheel 3131; as shown in FIG. In this way, when the rotating sleeve 31 rotates, since the second pulling wire 316 described below is located in the arc-shaped groove 317 , it will not interfere with the rotation of the rotating sleeve 31 .

As shown in Figure 7, a first positioning block 3111 is provided on the rear side of the first support rod 311, and a second positioning block 3123 used in conjunction with the first positioning block 3111 is provided on the semicircular cover 312; The semicircular cover 312 is hingedly arranged between the two first support rods 311 with a hinge shaft covered with a torsion spring 3122, and the infrared imager 3124 is arranged at the center of the semicircular cover 312. The outer top end of the semicircular cover 312 is provided with a traction rope connection seat 3121 , and a first guiding line 314 is provided on the traction rope connection seat 3121 .

Like this, when not measuring at ordinary times, under the effect of described torsion spring 3122, described semicircular cover 312 is positioned at initial position, and semicircular cover opening is downward, makes infrared imager lens downward, can effectively protect infrared imager, reducing maintenance costs.

As shown in FIG. 4 , the first guide wire 314 bypasses the first guide wheel 3131 and is connected to the upper end of the second coil spring 315 , and the lower end of the second coil spring 315 is connected to the second guide wire 316 . Two guiding wires 316 pass through the arc-shaped slot 317 and are wound on the winding wheel 332 .

As shown in Figure 5, when the motor 32 is working, the rotating shaft 33 drives the winding wheel 332 to wind the second guide wire 316, and then drives the first guide wire 314 to pull the semicircular cover 312 along the Rotate at the hinge; when the second positioning block 3123 is in close contact with the first positioning block 3111, the opening of the semicircular cover 312 is facing the measuring point on the knife switch mechanism of the outdoor substation. Spring 315, described second helical spring 315 is elongated when following up with the increase of rotation angle, but infrared imager camera lens is facing directly with measuring point all the time, thereby guarantees best measurement result; Meanwhile, described semicircle The cover 312 rotates together with the rotating shaft 33 to scan each measurement point and collect data.

Further, as shown in FIG. 4 and FIG. 5 , a second guide wheel bracket 34 is provided in the rotating mechanism box 3 , and a second guide wheel 341 is provided on the second guide wheel bracket 34 . The guide wire 316 is wound around the second guide wheel 341 and wound on the winding wheel 332, which can reduce the friction between the second guide wire 316 and the lead hole on the rotating mechanism case 3, Make the pulling of the second guiding wire 316 more smooth.

Further, as shown in FIG. 4 and FIG. 5 , uniformly arranged oblique ribs 3321 are arranged on the peripheral side of the reel 332 , and the oblique ribs 3321 can effectively increase the distance between the reel 332 and the reel 332 . The frictional force of the second guide wire 316 makes winding wire easier and more convenient.

The electric energy used by the above-mentioned infrared imager 3124, the linear motor 2 and the motor 32 is provided by a solar panel arranged at the base station, and the solar panel provides the above-mentioned infrared imager 3124 and the linear motor 3124 through a charging device. 2 and the storage battery of the motor 32 are charged; since this kind of electric driving method is widely used in the prior art, it can be easily realized by those skilled in the art, so it will not be described in detail here.

Concrete work process of the present invention is as follows:

As shown in FIG. 8 , the infrared imager 3124 , the linear motor 2 and the motor 32 are all automatically controlled by the microprocessor 4 .

When measuring temperature, the surveyor sends a control signal to the microprocessor 4 in the control room, first drives the linear motor 2 to a preset height (the height can be controlled by a commonly used travel switch), and then drives The motor 32 runs; at the beginning of the rotation of the motor 32, the semicircular cover 312 is first pulled open until the infrared imager 3124 faces the measurement point, and the motor 32 continues to rotate, and the infrared imager 3124 pairs each group of knife gates Multiple measuring points on the mechanism perform data collection, and transmit the collected infrared imaging data to the processor 4; when the data collection is completed, the motor 32 rotates in reverse, and the semicircular cover 312 returns to the initial position , the microprocessor 4 transmits the infrared imaging data to the control room through the data line; since the above-mentioned control technology is widely used in the prior art, it can be easily realized by those skilled in the art, so no detailed description will be given here.

The invention transmits the temperature measurement data to the background through the integration of motor operation and maintenance, and according to the temperature trend, the periodic maintenance and maintenance items of the substation are included in the operation and maintenance work, and the time for maintenance and temperature measurement is reasonably allocated to reduce the number of times of entering the station. Improve the efficiency of entering the station, and then continuously promote the specialization and refinement of substation operation and inspection, and better serve the development of the power grid.

In the present invention, "left", "right", "front", and "rear" are all relative positions adopted for the convenience of describing the positional relationship, so they cannot be regarded as absolute positions to limit the scope of protection.

Except for the technical features described in the instructions, all are known technologies by those skilled in the art.

The above described the preferred embodiments and embodiments of the present invention in detail in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments and embodiments, for those of ordinary skill in the art, without departing from the present invention Under the premise of the concept, several improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (8)

1. A kind of 1. comprehensive integrated temperature measuring equipment of outdoor transformer station, it is characterised in that including fixing device, arrangement for adjusting height and Rotary measurement device；

   The fixing device is provided with the support base (12) for being used for accepting the arrangement for adjusting height and rotary measurement device, described solid Determine device to be fixedly installed on outdoor transformer station's switch mechanism installation support frame；

   The arrangement for adjusting height includes line slide rail (21) and linear electric motors (2), and line slide rail (21) lower end is arranged on On the support base (12), line slide rail (21) upper end is provided with limited block (22), and the linear electric motors (2) are along the straight line Track (21) slides up and down；

   The rotary measurement device includes rotating mechanism case (3), rotary sleeve (31), semicircular hood (312), infrared thermoviewer (3124), motor (32) and rotating shaft (33)；The rotating mechanism case (3) is connected with the linear electric motors (2), the rotating shaft (33) It is arranged in the rotating mechanism case (3), the rotary sleeve (31) is arranged on first shaft end on the rotating shaft (33) top (331) on, winding wheel (332) is provided with the middle part of the rotating shaft (33), rotating shaft (33) bottom is connected with the motor (32)；

   It is provided with two first support bars (311) and second supporting plate (313) on the upside of the rotary sleeve (31), described second Support bar (313) rear in two first support bars (311), second support bar (313) upper end are provided with first Guide wheel (3131), rotary sleeve (31) upside are provided with the arc run through up and down in the second support bar (313) rear Groove (317)；

   Be provided with the first locating piece (3111) on rear side of the first support bar (311), the semicircular hood (312) is provided with described the The second locating piece (3123) that a positioning block (3111) is used cooperatively；

   The semicircular hood (312) is arranged on two first support bars with the jointed shaft for being cased with torsion spring (3122) is be hinged (311) between, the infrared thermoviewer (3124) is arranged at the semicircular hood (312) center, the semicircular hood (312) Outer tip end is provided with pull rope connecting seat (3121), and the pull rope connecting seat (on 3121) is provided with the first guide line (314)；

   First guide line (314) is connected around first guide wheel (3131) with the second helical spring (315) upper end, institute State the second helical spring (315) lower end to be connected with the second guide line (316), second guide line (316) passes through the arc Groove (317) is wrapped on the winding wheel (332)；

   First guide line (314) pulls the semicircular hood (312) to be rotated along hinged place, to second locating piece (3123) when being close to first locating piece (3111), semicircular hood (312) the opening face Shi Wai transformer stations disconnecting link machine Measurement point on structure；

   The infrared thermoviewer (3124), the linear electric motors (2) and the motor (32) are controlled by microprocessor (4) System.
2. 2. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 1, it is characterised in that the fixing device With outdoor transformer station's switch mechanism installation support frame to be detachably connected, the fixing device includes be fixedly clamped pincers (1), screw thread Bar (13) and supporting plate (14), the pincers (1) that are fixedly clamped include fixing clip (11) and movable clip block (11 '), the support Seat (12) is arranged on the outside of the fixing clip (11)；The supporting plate (14) is arranged on the fixing clip (11) upper end, institute State threaded rod (13) mode of being connected through a screw thread to be vertically provided in the supporting plate (14), and the threaded rod (13) lower end is cut with scissors Connect and be arranged on the movable clip block (11 '), rotating the threaded rod (13) can drive the movable clip block (11 ') can relative institute Fixing clip (11) is stated to slide vertically.
3. 3. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 2, it is characterised in that the movable clip block The threaded rod (13) between (11 ') and the supporting plate (14) is provided with the first helical spring (141).
4. 4. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 1, it is characterised in that the fixing device With outdoor transformer station's switch mechanism installation support frame to be detachably connected, the fixing device include two panels opening it is relative and with institute The be hinged arc (15) of support base (12) is stated, arc (15) non-articulated end is respectively equipped with a fixed part (151), two panels Arc (15) can be clamped and is fixed on the cylinder carrier below switch mechanism, be provided between two fixed parts (151) Can be by fastening bolt (152) that arc described in two panels (15) are locked.
5. 5. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 1, it is characterised in that the fixing device Transformer station's switch mechanism is disposed in the outdoor by welding manner to install on support frame.
6. 6. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 1, it is characterised in that the rotating mechanism The second guiding wheel support (34) is provided with case (3), the second guiding wheel support (34) is provided with to second guide line (316) the second guide wheel (341) being oriented to.
7. 7. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 1, it is characterised in that the rotary sleeve (31) lower section is provided with connecting hole, and the rotary sleeve (31) is nested with the first of the rotating shaft (33) top using the connecting hole On shaft end (331), the rotary sleeve (31) is connected with first shaft end (331) with trip bolt.
8. 8. the comprehensive integrated temperature measuring equipment of outdoor transformer station according to claim 1, it is characterised in that the winding wheel (332) all end side surfaces are provided with the diagonal bar (3321) being evenly arranged.