CN213239260U - Hidden probe wire temperature measurement sensor - Google Patents
Hidden probe wire temperature measurement sensor Download PDFInfo
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- CN213239260U CN213239260U CN202022460680.9U CN202022460680U CN213239260U CN 213239260 U CN213239260 U CN 213239260U CN 202022460680 U CN202022460680 U CN 202022460680U CN 213239260 U CN213239260 U CN 213239260U
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Abstract
The utility model discloses a hidden probe wire temperature sensor, including the temperature sensor main part, temperature sensor main part top level is provided with the installation base, and installation base top level is provided with the installation footstock, the installation base top surface has seted up test groove downwards, and the inside bottom surface level of test groove is provided with the mounting panel, the level is provided with the closing plate between temperature sensor main part and the installation base. The hidden probe wire temperature sensor of the utility model has the advantages that the main body of the temperature sensor is rapidly arranged above the wire by the arrangement of the installation base and the installation top seat, and meanwhile, the hidden probe wire temperature sensor is convenient to disassemble and replace or maintain at the later stage; the probe is always in contact with the surface of the lead by arranging the adjusting spring, the telescopic sleeve rod and the telescopic sleeve, so that temperature measurement data are more accurate; through being provided with the sealing strip, make external rainwater can not disturb the inside temperature variation of test groove, make the effectual contact rainwater of avoiding of probe simultaneously lead to the part malfunctioning.
Description
Technical Field
The utility model relates to an analysis and measurement control technical field specifically are a hidden probe wire temperature measurement sensor.
Background
In recent years, with the development of industrial and agricultural industries in China and the needs of people's lives, the power consumption demand is increasing day by day, and the rapid increase of the power supply capacity leads to the problems of lagged planning and construction of a power grid and insufficient power transmission capacity being increasingly prominent. The original line is limited by technical conditions such as stability and limitation of current-carrying heat, the power supply requirement of the current power market cannot be met, and particularly, the insufficient capacity of the line intercommunication can cause voltage-limited load under the conditions of peak power utilization, maintenance state or fault and the like, so that the economical efficiency and reliability of power grid operation are seriously reduced. According to research, the transmission capacity of the line has a direct relation with the operating temperature of the conductor. The allowable current carrying capacity of the wire is directly dependent on the allowable temperature of the heating of the wire. But due to the increase of temperature, the sag of the wire is increased, the distance of the wire crossing the air gap to the ground is reduced, and the safety margin of the wire to the ground is influenced. Therefore, the transmission line wire temperature measurement on-line monitoring device is widely applied to the expansion monitoring aspect of the transmission line.
At present, in the transmission line on-line monitoring industry, a wire temperature sensor basically adopts a contact probe temperature measurement mode, the efficiency of the existing hidden probe wire temperature sensor in the installation aspect is not ideal, the waterproof effect is not strong, and the inaccurate data acquisition is easy to cause.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hidden probe wire temperature measurement sensor to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a hidden probe wire temperature sensor comprises a temperature sensor main body, wherein an installation base is horizontally arranged above the temperature sensor main body, an installation top seat is horizontally arranged above the installation base, a test slot is arranged on the top surface of the installation base downwards, an installation plate is horizontally arranged on the bottom surface of the interior of the test slot, a sealing plate is horizontally arranged between the temperature sensor main body and the installation base, the bottom surface of the sealing plate is fixedly connected with the top surface of the temperature sensor main body, the top surface of the sealing plate is contacted with the bottom surface of the installation base, a threaded column is vertically arranged above the sealing plate, the bottom surface of the threaded column is fixedly connected with the top surface of the sealing plate, the top end of the threaded column penetrates through the installation base and the installation plate and extends into the interior of the test slot, a first nut is, the bottom end of the temperature measuring hole penetrates through the mounting base and the sealing plate, a probe is arranged above the temperature measuring hole, the bottom end of the probe is fixedly connected with the temperature measuring sensor main body through a data line, the surface of the probe is fixedly sleeved with a fixed plate, the fixed plate is horizontally arranged, a telescopic sleeve is vertically arranged below the fixed plate, a telescopic loop bar is vertically arranged in the telescopic sleeve, the top end of the telescopic loop bar penetrates through the telescopic sleeve and is fixedly connected with the bottom surface of the fixed plate, a limit groove is vertically formed in the inner wall of the telescopic sleeve, a limit block is slidably arranged in the limit groove, the side surface of the limit block is fixedly connected with the side surface of the telescopic loop bar, an adjusting spring is sleeved on the surface of the telescopic loop bar, the telescopic sleeve, the telescopic loop bar, the limit block and the adjusting spring are divided into two groups, the top surface of the mounting base is transversely provided with a first wire groove, the bottom surface of the mounting top seat is transversely provided with a second wire groove corresponding to the first wire groove, the top surface of the mounting base is annularly provided with a sealing groove at the edge of the testing groove, a sealing strip is fixedly arranged in the sealing groove, the sealing groove and the sealing strip are divided into two groups, the sealing groove and the sealing strip are arranged at the bottom surface of the mounting top seat, the two groups of sealing groove and the sealing strip are correspondingly arranged, the inner part of the right side of the mounting base is horizontally provided with two adjusting holes, the two adjusting holes are correspondingly arranged in the front and at the back, adjusting blocks are respectively and slidably arranged in the two adjusting holes, the near ends of the two adjusting blocks are fixedly connected with the inner walls of the two adjusting holes through compression springs, the far ends of the two adjusting blocks are respectively and horizontally fixedly provided with compression rods, and, the vertical fixed joint piece that is provided with in side around the installation footstock right side, two the joint piece is close to the all vertical joint grooves that are provided with of face mutually, the vertical screw hole that offers in installation footstock left end top, the screw hole bottom runs through the installation base, the inside threaded connection of screw hole has the threaded rod, the lower extreme extends to the screw hole outside about the threaded rod, threaded rod upper end left side level is provided with the dead lever, the dead lever right-hand member runs through the threaded rod, fixed rod surface and threaded rod inner wall fixed connection, threaded connection has nut two under the threaded rod.
Furthermore, the bottom surface of the mounting plate is fixedly connected with the bottom surface of the inside of the test groove, and the sealing plate is made of rubber, so that the waterproofness of the temperature measuring sensor main body is enhanced.
Further, the telescopic sleeve bottom extends to the inside of the mounting panel, telescopic sleeve surface and mounting panel inner wall fixed connection, telescopic sleeve inner wall and telescopic loop bar surface sliding connection.
Furthermore, the upper end of the adjusting spring is fixedly connected with the bottom surface of the fixed plate, and the lower end of the adjusting spring is fixedly connected with the top surface of the telescopic sleeve, so that the probe is always in contact with the surface of the lead, and temperature measurement data are more accurate.
Furthermore, the four groups of the threaded columns and the four groups of the nuts are uniformly arranged at four corners of the mounting plate, so that the main body of the temperature measuring sensor is more reliably mounted.
Furthermore, joint groove lower extreme opening sets up, joint groove upper end level link up and is provided with the joint hole, joint downthehole diameter is the same with compression rod diameter.
Furthermore, the threaded holes, the threaded rods, the fixing rods and the nuts are two groups, and the two groups of threaded holes, the threaded rods, the fixing rods and the nuts are symmetrically arranged in the front and back direction of an axis of the wire groove.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the hidden probe wire temperature sensor of the utility model has the advantages that the main body of the temperature sensor is rapidly arranged above the wire by the arrangement of the installation base and the installation top seat, and meanwhile, the hidden probe wire temperature sensor is convenient to disassemble and replace or maintain at the later stage; the probe is always in contact with the surface of the lead by arranging the adjusting spring, the telescopic sleeve rod and the telescopic sleeve, so that temperature measurement data are more accurate; through being provided with the sealing strip, make external rainwater can not disturb the inside temperature variation of test groove, make the effectual contact rainwater of avoiding of probe simultaneously lead to the part malfunctioning.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a sectional view of the overall front structure of the present invention;
FIG. 3 is a top view of the mounting base of the present invention;
fig. 4 is a front structural schematic view of the rear clip sheet of the present invention;
fig. 5 is an enlarged view of the area a in fig. 2 according to the present invention.
In the figure: 1, a temperature measuring sensor main body; 2, mounting a base; 3, mounting a top seat; 4 test slots; 5, mounting a plate; 6, sealing a plate; 7, a threaded column; 8, first nut; 9 temperature measuring holes; 10, a probe; 11 fixing the plate; 12, a telescopic sleeve; 13 telescopic sleeve rods; 14 adjusting the spring; 15, limiting grooves; 16 a limiting block; 17, a first wire slot; 18 wire grooves II; 19 sealing grooves; 20 sealing strips; 21 adjusting holes; 22 an adjusting block; 23 compressing the spring; 24 compressing the rod; 25 a clip sheet; 26 a clamping groove; 27 clamping holes; 28 a threaded hole; 29 a threaded rod; 30 fixing the rod; 31 and a second nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a hidden probe wire temperature sensor comprises a temperature sensor main body 1, a mounting base 2 is horizontally arranged above the temperature sensor main body 1, a mounting top seat 3 is horizontally arranged above the mounting base 2, a test slot 4 is formed in the top surface of the mounting base 2 downwards, a mounting plate 5 is horizontally arranged on the bottom surface of the interior of the test slot 4, a sealing plate 6 is horizontally arranged between the temperature sensor main body 1 and the mounting base 2, the bottom surface of the mounting plate 5 is fixedly connected with the bottom surface of the interior of the test slot 4, the sealing plate 6 is made of rubber, the bottom surface of the sealing plate 6 is fixedly connected with the top surface of the temperature sensor main body 1, the top surface of the sealing plate 6 is contacted with the bottom surface of the mounting base 2, a threaded column 7 is vertically arranged above the sealing plate 6, the bottom surface of the threaded column, the top end of the threaded column 7 is in threaded connection with a first nut 8, the threaded column 7 and the first nut 8 are in four groups, the four groups of threaded columns 7 and the first nut 8 are uniformly arranged at four corners of the mounting plate 5, a temperature measuring hole 9 is vertically and downwards arranged at the center position of the top surface of the mounting plate 5, the bottom end of the temperature measuring hole 9 penetrates through the mounting base 2 and the sealing plate 6, a probe 10 is arranged above the temperature measuring hole 9, the bottom end of the probe 10 is fixedly connected with the temperature measuring sensor main body 1 through a data line, a fixing plate 11 is fixedly sleeved on the surface of the probe 10, the fixing plate 11 is horizontally arranged, a telescopic sleeve 12 is vertically arranged below the fixing plate 11, a telescopic sleeve rod 13 is vertically arranged inside the telescopic sleeve 12, the bottom end of the telescopic sleeve 12 extends into the mounting plate 5, the surface of the telescopic sleeve 12 is fixedly connected with the inner wall of the, a limit groove 15 is vertically arranged on the inner wall of the telescopic sleeve 12, a limit block 16 is arranged in the limit groove 15 in a sliding manner, the side face of the limit block 16 is fixedly connected with the side face of the telescopic sleeve rod 13, an adjusting spring 14 is sleeved on the surface of the telescopic sleeve rod 13, the upper end of the adjusting spring 14 is fixedly connected with the bottom face of the fixed plate 11, the lower end of the adjusting spring 14 is fixedly connected with the top face of the telescopic sleeve 12, the telescopic sleeve rod 13, the limit block 16 and the adjusting spring 14 are divided into two groups, the two groups of telescopic sleeve 12, the telescopic sleeve rod 13, the limit block 16 and the adjusting spring 14 are radially and bilaterally symmetrically arranged in a temperature measuring hole 9, the probe 10 is always contacted with the surface of a wire by arranging the adjusting spring 14, the telescopic sleeve rod 13 and the telescopic sleeve 12, so that temperature measuring data are more, the hidden probe wire temperature sensor of the utility model has the advantages that the temperature sensor main body 1 is rapidly installed above the wire by the installation base 2 and the installation footstock 3, and is convenient to disassemble and replace or maintain later, the top surface of the installation base 2 is annularly provided with the sealing groove 19 at the edge of the test groove 4, the sealing groove 19 is internally and fixedly provided with the sealing strip 20, the sealing groove 19 and the sealing strip 20 are two groups, the other group of sealing groove 19 and the sealing strip 20 are arranged at the bottom surface of the installation footstock 3, the two groups of sealing grooves 19 and the sealing strip 20 are correspondingly arranged, external rainwater can not interfere with the temperature change in the test groove 4 by arranging the sealing strip 20, meanwhile, the probe 10 can effectively avoid the part failure caused by the contact with the rainwater, the inside of the right side of the installation base 2 is horizontally provided with, adjusting blocks 22 are respectively arranged inside the two adjusting holes 21 in a sliding manner, the near ends of the two adjusting blocks 22 are fixedly connected with the inner walls of the two adjusting holes 21 through compression springs 23, the far ends of the two adjusting blocks 22 are respectively and horizontally and fixedly provided with compression rods 24, the far ends of the two compression rods 24 respectively penetrate through the front side and the rear side of the mounting base 2 and extend to the front and the rear side of the mounting base 2, clamping pieces 25 are vertically and fixedly arranged on the front and the rear side of the right side of the mounting top seat 3, clamping grooves 26 are vertically arranged on the near surfaces of the two clamping pieces 25, openings are arranged at the lower ends of the clamping grooves 26, clamping holes 27 are horizontally communicated at the upper ends of the clamping grooves 26, the inner diameters of the clamping holes 27 are the same as the diameters of the compression rods 24, threaded holes 28 are vertically formed in the top surface of the left end of the mounting top seat 3, the, the left side of the upper end of the threaded rod 29 is horizontally provided with a fixing rod 30, the right end of the fixing rod 30 penetrates through the threaded rod 29, the surface of the fixing rod 30 is fixedly connected with the inner wall of the threaded rod 29, the lower end of the threaded rod 29 is in threaded connection with a second nut 31, the threaded holes 28, the threaded rod 29, the fixing rod 30 and the second nut 31 are two groups, and the two groups of threaded holes 28, the threaded rod 29, the fixing rod 30 and the second nut 31 are symmetrically arranged.
The utility model discloses a theory of operation: place the wire inside wire casing 17, cover installation footstock 3 on installation base 2, slide into joint hole 27 inner wall through joint groove 26 on the joint piece 25 with two compression bars 24, make installation base 2 and 3 right-hand members interconnect of installation footstock, be provided with threaded rod 29 through the internal thread in screw hole 28, run through threaded rod 29 upper end with dead lever 30, with two 31 and 29 bottom threaded connection of threaded rod, make installation base 2 and 3 left ends interconnect of installation footstock, make temperature measurement sensor main part 1 install on the wire fast.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hidden probe wire temperature sensor, includes temperature sensor main part (1), its characterized in that: an installation base (2) is horizontally arranged above the temperature measuring sensor main body (1), an installation footstock (3) is horizontally arranged above the installation base (2), a test slot (4) is formed in the top surface of the installation base (2) downwards, an installation plate (5) is horizontally arranged on the bottom surface of the interior of the test slot (4), a sealing plate (6) is horizontally arranged between the temperature measuring sensor main body (1) and the installation base (2), the bottom surface of the sealing plate (6) is fixedly connected with the top surface of the temperature measuring sensor main body (1), the top surface of the sealing plate (6) is contacted with the bottom surface of the installation base (2), a threaded column (7) is vertically arranged above the sealing plate (6), the bottom surface of the threaded column (7) is fixedly connected with the top surface of the sealing plate (6), and the top end of the threaded column (7) penetrates through the installation base (2, the top end of the threaded column (7) is in threaded connection with a first nut (8), a temperature measuring hole (9) is vertically formed in the center position of the top surface of the mounting plate (5) downwards, the bottom end of the temperature measuring hole (9) penetrates through the mounting base (2) and the sealing plate (6), a probe (10) is arranged above the temperature measuring hole (9), the bottom end of the probe (10) is fixedly connected with the temperature measuring sensor main body (1) through a data line, a fixing plate (11) is fixedly sleeved on the surface of the probe (10), the fixing plate (11) is horizontally arranged, a telescopic sleeve (12) is vertically arranged below the fixing plate (11), a telescopic sleeve rod (13) is vertically arranged inside the telescopic sleeve (12), the top end of the telescopic sleeve rod (13) penetrates through the bottom surface of the telescopic sleeve (12) and is fixedly connected with the fixing plate (11), and a limiting groove (15, the limiting groove (15) is internally provided with a limiting block (16) in a sliding manner, the side face of the limiting block (16) is fixedly connected with the side face of the telescopic loop bar (13), the surface of the telescopic loop bar (13) is sleeved with an adjusting spring (14), the telescopic sleeves (12), the telescopic loop bar (13), the limiting block (16) and the adjusting spring (14) are arranged in two groups, the telescopic sleeves (12), the telescopic loop bar (13), the limiting block (16) and the adjusting spring (14) are radially and bilaterally symmetrical through temperature measuring holes (9), the top face of the mounting base (2) is transversely provided with a first wire slot (17), a second wire slot (18) is transversely formed in the bottom face of the mounting top base (3) corresponding to the first wire slot (17), the top face of the mounting base (2) is annularly provided with a sealing groove (19) at the edge of the test groove (4), and a sealing, the sealing grooves (19) and the sealing strips (20) are two groups, the sealing grooves (19) and the sealing strips (20) are arranged on the bottom surface of the mounting top seat (3), the sealing grooves (19) and the sealing strips (20) are correspondingly arranged on the two groups, adjusting holes (21) are horizontally arranged in the right side of the mounting base (2), the adjusting holes (21) are two, the adjusting holes (21) are correspondingly arranged in the front and at the back, adjusting blocks (22) are respectively arranged in the two adjusting holes (21) in a sliding manner, the two adjusting blocks (22) are close to the near ends and are fixedly connected with the inner walls of the two adjusting holes (21) through compression springs (23), compression rods (24) are horizontally and fixedly arranged at the far ends of the two adjusting blocks (22), the compression rods (24) are far away from the far ends and respectively penetrate through the front side surface and the back side surface of the mounting base (2) and extend to the front and, installation footstock (3) right side front and back vertical fixed joint piece (25) that is provided with in side, two joint piece (25) are close to the face mutually and are all vertical joint groove (26) of being provided with, the vertical screw hole (28) of seting up in installation footstock (3) left end top, installation base (2) are run through to screw hole (28) bottom, screw hole (28) internal thread is connected with threaded rod (29), threaded rod (29) upper and lower end extends to the screw hole (28) outside, threaded rod (29) upper end left side level is provided with dead lever (30), dead lever (30) right-hand member runs through threaded rod (29), dead lever (30) surface and threaded rod (29) inner wall fixed connection, threaded rod (29) lower extreme threaded connection has nut two (31).
2. The hidden probe wire temperature sensor of claim 1, wherein: the bottom surface of the mounting plate (5) is fixedly connected with the inner bottom surface of the test slot (4), and the sealing plate (6) is made of rubber.
3. The hidden probe wire temperature sensor of claim 1, wherein: inside telescopic tube (12) bottom extended to mounting panel (5), telescopic tube (12) surface and mounting panel (5) inner wall fixed connection, telescopic tube (12) inner wall and flexible loop bar (13) surface sliding connection.
4. The hidden probe wire temperature sensor of claim 1, wherein: the upper end of the adjusting spring (14) is fixedly connected with the bottom surface of the fixing plate (11), and the lower end of the adjusting spring (14) is fixedly connected with the top surface of the telescopic sleeve (12).
5. The hidden probe wire temperature sensor of claim 1, wherein: the screw thread columns (7) and the nuts I (8) are four groups, and the screw thread columns (7) and the nuts I (8) are uniformly arranged at four corners of the mounting plate (5).
6. The hidden probe wire temperature sensor of claim 1, wherein: the lower end opening of the clamping groove (26) is arranged, the upper end of the clamping groove (26) is horizontally provided with a clamping hole (27) in a penetrating mode, and the inner diameter of the clamping hole (27) is the same as the diameter of the compression rod (24).
7. The hidden probe wire temperature sensor of claim 1, wherein: the threaded holes (28), the threaded rods (29), the fixing rods (30) and the nuts II (31) are two groups, and the threaded holes (28), the threaded rods (29), the fixing rods (30) and the nuts II (31) are symmetrically arranged in the front and back direction of the axis of the first wire groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460680.9U CN213239260U (en) | 2020-10-29 | 2020-10-29 | Hidden probe wire temperature measurement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022460680.9U CN213239260U (en) | 2020-10-29 | 2020-10-29 | Hidden probe wire temperature measurement sensor |
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| Publication Number | Publication Date |
|---|---|
| CN213239260U true CN213239260U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022460680.9U Active CN213239260U (en) | 2020-10-29 | 2020-10-29 | Hidden probe wire temperature measurement sensor |
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| CN (1) | CN213239260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116678503A (en) * | 2023-08-04 | 2023-09-01 | 成都汉度科技有限公司 | Temperature measuring device and temperature measuring method for transformer |
| CN117419254A (en) * | 2023-12-18 | 2024-01-19 | 青岛科技大学 | Important node fault detection equipment of power equipment |
-
2020
- 2020-10-29 CN CN202022460680.9U patent/CN213239260U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN116678503A (en) * | 2023-08-04 | 2023-09-01 | 成都汉度科技有限公司 | Temperature measuring device and temperature measuring method for transformer |
| CN116678503B (en) * | 2023-08-04 | 2023-09-29 | 成都汉度科技有限公司 | Temperature measuring device and temperature measuring method for transformer |
| CN117419254A (en) * | 2023-12-18 | 2024-01-19 | 青岛科技大学 | Important node fault detection equipment of power equipment |
| CN117419254B (en) * | 2023-12-18 | 2024-03-08 | 青岛科技大学 | Important node fault detection equipment of power equipment |
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