CN215178207U - Fixing device for power line contact temperature measuring sensor - Google Patents
Fixing device for power line contact temperature measuring sensor Download PDFInfo
- Publication number
- CN215178207U CN215178207U CN202121548208.9U CN202121548208U CN215178207U CN 215178207 U CN215178207 U CN 215178207U CN 202121548208 U CN202121548208 U CN 202121548208U CN 215178207 U CN215178207 U CN 215178207U
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- temperature sensor
- power line
- sensor body
- fixing device
- fixed
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- 238000009529 body temperature measurement Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 8
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power line contact temperature measurement sensor fixing device, including the temperature measurement sensor body, temperature measurement sensor body outside cover is equipped with the protecting crust, one side that the protecting crust is close to the temperature measurement sensor body temperature measurement end is uncovered setting, the protecting crust is located uncovered both sides and all is fixed with the extension board, the outside activity cover that the protecting crust is close to uncovered one end is equipped with the open guard box that sets up of downside, the draw-in groove has been seted up along vertical direction to the position that the guard box side is close to the temperature measurement sensor body temperature measurement end. This power line contact temperature sensor fixing device can effectively fix temperature measuring device in the contact department of outside power line, avoids temperature measuring device to receive wind-force or cable to rock etc. and leads to temperature measuring device to take place to slide in cable junction department, and simultaneously, this fixing device still has safeguard function, can prevent effectively that the inside temperature measuring device that causes of rainwater infiltration temperature measuring device from damaging, simple to use, convenient operation.
Description
Technical Field
The utility model relates to a fixing device technical field specifically is a power line contact temperature measurement sensor fixing device.
Background
Electrical equipment of an electric power system generally includes electrical equipment such as circuit breakers, transformers, cables, busbars, switch cabinets, and the like, which are connected to each other by busbars, lead wires, cables, and the like. Common temperature measuring device's fixed mode is comparatively simple, and when measuring the temperature through temperature sensor to the cable junction, partial cable junction is located outdoor, and temperature measuring device receives wind or the cable rocks the scheduling factor and easily takes place to slide in power line junction, and simultaneously in sleet weather, the inside temperature measuring device that causes of the easy infiltration temperature measuring device of rainwater damages, the use of the temperature measuring device of being not convenient for.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, a power line contact temperature sensor fixing device is provided, can effectively fix temperature measuring device in the contact department of outside power line, avoid temperature measuring device to receive wind-force or cable to rock etc. and lead to temperature measuring device to take place to slide in cable contact department, simultaneously, this fixing device still has safeguard function, can prevent effectively that the inside temperature measuring device that causes of rainwater infiltration temperature measuring device from damaging, and is simple to use, convenient operation, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power line contact temperature sensor fixing device, includes the temperature sensor body, temperature sensor body outside cover is equipped with the protecting crust, one side that the protecting crust is close to the temperature sensor body temperature measurement end is uncovered setting, the protecting crust is located open both sides and all is fixed with the extension board, the outside movable sleeve that the protecting crust is close to uncovered one end is equipped with the protective housing of the uncovered setting of downside, the position that the protective housing side is close to the temperature sensor body temperature measurement end has seted up the draw-in groove along vertical direction, slidable mounting has connecting bolt in the slide opening of protective housing side, and connecting bolt extends to the extension board downside through the through-hole of extension board side, connecting bolt outside threaded connection has the set nut to the extension board location.
As the utility model discloses a preferred technical scheme, the mounting hole has been seted up to one side that the protecting crust is close to the extension board, the mounting hole internal fixation has the protection network.
As a preferred technical scheme of the utility model, the protecting crust outside is provided with the extensible member, and the lower extreme of extensible member articulates there is the connecting plate, the lower extreme of connecting plate is rotated and is installed the locating plate, the locating plate downside is fixed with positioning screw, the positioning screw outside slides and is provided with the limiting plate, and positioning screw's outside threaded connection has the spacing stop nut to the limiting plate.
As a preferred technical scheme of the utility model, the extensible member is close to the protection network setting, the extensible member is including fixing the fixed plate in the protecting crust outside, slidable mounting has the carriage release lever in the round hole of fixed plate side, the carriage release lever lower extreme is fixed with the cardboard with connecting plate articulated, the carriage release lever upper end is fixed with the mounting panel, and the side of mounting panel be fixed with the cleaning pad of protection network side contact.
As an optimized technical solution of the utility model, the outside cover that the carriage release lever is located between fixed plate and the mounting panel is equipped with the spring.
As an optimized technical scheme of the utility model, the draw-in groove internal fixation of protective housing has the protection to fill up, and the position that the protecting crust is close to the temperature measurement sensor body temperature measurement end is fixed with sealed the pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses power line contact temperature sensor fixing device of example, pass the slide opening of protective housing side and the through-hole of extension board side with connecting bolt in proper order, and fasten it through set nut, make protective housing and protective housing press from both sides tight cable, realize the fixing of temperature sensor body, the measuring end of temperature sensor body and the outside contact of cable simultaneously, the temperature sensor body of being convenient for detects the temperature of cable junction department, use through protective housing and protective housing cooperation, to temperature sensor body seal installation, make inside outside rainwater is difficult for getting into the temperature sensor body, the use of the temperature sensor body of being convenient for.
2. The utility model discloses power line contact temperature sensor fixing device of example, dispel the heat through the protection network in the temperature sensor body use, the protective housing cover is established and is sheltered from the protection network when the protecting crust, avoid outside rainwater to cause the damage to the temperature sensor body in getting into the protecting crust through the protection network, the extension board in the protecting crust outside makes to have the cavity between protective housing and the protecting crust, the temperature sensor body overflows through the heat that the protection network effluvium and scatters in the cavity, heat in the cavity directly scatters and disappears in the atmosphere.
3. The utility model discloses power line contact temperature measurement sensor fixing device of example, rotate the locating plate of connecting plate with its tip and place in the cable outside adjacent with preceding cable, rotate the stop nut in the positioning screw outside, the positioning screw is to the limiting plate restraint, and promote the limiting plate to shift up and make the limiting plate, the locating plate presss from both sides tightly in the outside of cable, this fixing device can effectively improve the fixed structural strength of this fixing device through fixing in the multiunit cable outside, it takes place to remove to drive the temperature measurement sensor body through fixing device when avoiding wind-force great, guarantee the effective temperature measurement of temperature measurement sensor body to the power line contact.
4. The utility model discloses power line contact temperature measurement sensor fixing device of example, when outside wind-force is too big, can take place to rock between the adjacent cable, the cable is through the locating plate when rocking, subassembly such as limiting plate drives the connecting plate and rotates, the connecting plate passes through the cardboard and drives the carriage release lever and slide in the round hole of fixed plate side simultaneously, drive the clearance through the mounting panel when the carriage release lever removes and fill up the dust in the protection network outside and clear up, avoid the dust to gather the louvre that blocks up the protection network side on the protection network, guarantee that the temperature measurement sensor body effectively dispels the heat through the protection network.
5. The utility model discloses power line contact temperature measurement sensor fixing device of example can effectively fix temperature measuring device in the contact department of outside power line, avoids temperature measuring device to receive wind-force or cable to rock etc. and leads to temperature measuring device to take place to slide in cable contact department, and simultaneously, this fixing device still has safeguard function, can prevent effectively that the inside temperature measuring device that causes of rainwater infiltration temperature measuring device from damaging, simple to use, convenient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic cross-sectional view of FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1 temperature sensor body, 2 protecting crust, 3 protecting box, 4 connecting bolts, 5 set nuts, 6 extensible parts, 61 fixed plate, 62 carriage release lever, 63 mounting panels, 64 cleaning pads, 65 spring, 66 cardboard, 7 connecting plates, 8 locating plates, 9 set screws, 10 limiting plates, 11 limit nuts, 12 protection nets.
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. 1-4, the present invention provides a technical solution: the utility model provides a power line contact temperature sensor fixing device, including temperature sensor body 1, 1 outside cover of temperature sensor body is equipped with protecting crust 2, one side that protecting crust 2 is close to the 1 temperature measuring end of temperature sensor body is uncovered setting, temperature sensor body 1 carries out temperature detection through uncovered contact department to external cable, protecting crust 2 is located open both sides and all is fixed with the extension board, the outside movable sleeve that protecting crust 2 is close to uncovered one end is equipped with the open guard box 3 that sets up of downside, the draw-in groove has been seted up along vertical direction in the position that the 3 sides of guard box are close to the 1 temperature measuring end of temperature sensor body, slidable mounting has connecting bolt 4 in the slide opening of guard box 3 sides, and connecting bolt 4 extends to the extension board downside through the through-hole of extension board side, connecting bolt 4 outside threaded connection has the set nut 5 to the extension board location.
Place protective housing 3 at the cable upside through the draw-in groove of protective housing 3 side, later with protective housing 2 slidable mounting in protective housing 3, the cable is located between protective housing 2 and protective housing 3 this moment, pass connecting bolt 4 the slide opening of protective housing 3 side and the through-hole of extension board side in proper order, and fasten it through set nut 5, make protective housing 2 and protective housing 3 press from both sides tight cable, realize temperature sensor body 1's fixing, the measuring end of temperature sensor body 1 contacts with the outside of cable simultaneously, the temperature sensor body 1 of being convenient for detects the temperature of cable junction department.
Through protective housing 2 and 3 cooperation uses of protective housing, to temperature sensor body 1 seal installation, make inside the difficult entering temperature sensor body 1 of outside rainwater, the use of the temperature sensor body 1 of being convenient for.
The mounting hole has been seted up to one side that protective housing 2 is close to the extension board, the mounting hole internal fixation has protection network 12, dispel the heat through protection network 12 in the 1 use of temperature sensor body, 3 covers of protective housing and establishes shelters from protection network 12 when protective housing 2, avoid outside rainwater to cause the damage to temperature sensor body 1 in getting into protective housing 2 through protection network 12, the extension board in the protective housing 2 outside makes and has the cavity between protective housing 3 and protective housing 2, temperature sensor body 1 overflows in the cavity through the heat that protection network 12 effluvium, the heat in the cavity directly scatters and disappears in the atmosphere.
The 2 outsides of protecting crust are provided with extensible member 6, and the lower extreme of extensible member 6 articulates there is connecting plate 7, and locating plate 8 is installed through articulated seat rotation to the lower extreme of connecting plate 7, and 8 downside of locating plate are fixed with positioning screw 9, and the sliding of the 9 outsides of positioning screw is provided with limiting plate 10, and positioning screw 9's outside threaded connection has spacing stop nut 11 to limiting plate 10.
The locating plate 8 that rotates the connecting plate 7 with its tip is placed in the cable outside adjacent with cable before, rotate the stop nut 11 in the positioning screw 9 outside, positioning screw 9 retrains limiting plate 10, and promote limiting plate 10 to move up and make limiting plate 10, locating plate 8 presss from both sides tightly in the outside of cable, this fixing device can effectively improve the fixed structural strength of this fixing device through fixing in the multiunit cable outside, it takes place to remove to drive temperature sensor body 1 through fixing device when avoiding wind-force great, guarantee temperature sensor body 1 to the effective temperature measurement of power line contact.
The extensible member 6 is close to the setting of protection network 12, and extensible member 6 is including fixing the fixed plate 61 in the protecting crust 2 outside, and slidable mounting has the carriage release lever 62 in the round hole of fixed plate 61 side, and the carriage release lever 62 lower extreme is fixed with cardboard 66 articulated with connecting plate 7, and the carriage release lever 62 upper end is fixed with mounting panel 63, and the side of mounting panel 63 is fixed with the clearance pad 64 with the contact of protection network 12 side.
When outside wind-force is too big, can take place to rock between the adjacent cable, the cable is through locating plate 8 when rocking, subassembly such as limiting plate 10 drives connecting plate 7 and rotates, connecting plate 7 drives carriage release lever 62 through cardboard 66 and slides in the round hole of fixed plate 61 side simultaneously, drive the dust of cleaning pad 64 to the protection network 12 outside through mounting panel 63 when carriage release lever 62 removes, avoid the dust to gather the louvre that blocks up protection network 12 side on protection network 12, guarantee that temperature sensor body 1 effectively dispels the heat through protection network 12.
The outer side of the moving rod 62 between the fixing plate 61 and the mounting plate 63 is sleeved with a spring 65, and the spring 65 prevents the mounting plate 63 from colliding with the fixing plate 61.
The draw-in groove internal fixation of protective housing 3 has the protection to fill up, and power line contact department is the bare wire usually, and the protection fills up and protects power line contact department, avoids power line contact electric leakage when avoiding power line contact damaged, and the position that protective housing 2 is close to temperature-measuring sensor body 1 temperature-measuring end is fixed with sealed the pad, and sealed pad prevents that the rainwater from passing through in protective housing 2 and the cable gap infiltration protective housing 2.
The utility model discloses well temperature measurement sensor body 1 that uses is the electronic component commonly used among the prior art, and its working method and circuit structure are the well-known technology, do not describe here any more.
When in use:
the protection box 3 is placed on the upper side of the cable through a clamping groove in the side face of the protection box 3, then the protection shell 2 is slidably installed in the protection box 3, the cable is located between the protection shell 2 and the protection box 3, a connecting bolt 4 sequentially penetrates through a sliding hole in the side face of the protection box 3 and a through hole in the side face of an extending plate, and is fastened through a positioning nut 5, so that the protection shell 2 and the protection box 3 clamp the cable tightly, the fixing of the temperature measurement sensor body 1 is realized, and meanwhile, the measuring end of the temperature measurement sensor body 1 is in contact with the outer side of the cable;
the protective shell 2 and the protective box 3 are matched for use, and the temperature measuring sensor body 1 is hermetically mounted, so that external rainwater cannot easily enter the temperature measuring sensor body 1, and the temperature measuring sensor body 1 is convenient to use;
then, the connecting plate 7 is rotated to place the positioning plate 8 at the end part of the connecting plate on the outer side of the cable adjacent to the previous cable, the limiting nut 11 on the outer side of the positioning screw rod 9 is rotated, the positioning screw rod 9 restrains the limiting plate 10 and pushes the limiting plate 10 to move upwards to enable the limiting plate 10 and the positioning plate 8 to be clamped on the outer side of the cable, the fixing device can effectively improve the fixing structural strength of the fixing device by being fixed on the outer sides of a plurality of groups of cables, the phenomenon that the temperature measuring sensor body 1 is driven to move through the fixing device when wind power is large is avoided, and the temperature measuring sensor body 1 can effectively measure the temperature of a power line contact;
when the temperature sensor body 1 is used, heat is dissipated through the protective net 12, the protective net 12 is shielded when the protective case 3 is covered on the protective shell 2, external rainwater is prevented from entering the protective shell 2 through the protective net 12 to damage the temperature sensor body 1, a cavity is formed between the protective case 3 and the protective shell 2 due to the extension plate on the outer side of the protective shell 2, heat dissipated by the temperature sensor body 1 through the protective net 12 is dissipated in the cavity, and the heat in the cavity is directly dissipated in the atmosphere;
when outside wind-force is too big, can take place to rock between the adjacent cable, the cable is rocked the time through locating plate 8, subassembly such as limiting plate 10 drives connecting plate 7 and rotates, connecting plate 7 drives carriage release lever 62 through cardboard 66 and slides in the round hole of fixed plate 61 side simultaneously, drive the dust of cleaning pad 64 to the protection network 12 outside through mounting panel 63 when carriage release lever 62 removes, avoid the dust to gather the louvre that blocks up protection network 12 side on protection network 12, guarantee that temperature sensor body 1 effectively dispels the heat through protection network 12, spring 65 avoids mounting panel 63 and fixed plate 61 to take place the striking.
This power line contact temperature sensor fixing device can effectively fix temperature measuring device in the contact department of outside power line, avoids temperature measuring device to receive wind-force or cable to rock etc. and leads to temperature measuring device to take place to slide in cable junction department, and simultaneously, this fixing device still has safeguard function, can prevent effectively that the inside temperature measuring device that causes of rainwater infiltration temperature measuring device from damaging, simple to use, convenient operation.
The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power line contact temperature sensor fixing device, includes temperature sensor body (1), its characterized in that: temperature sensor body (1) outside cover is equipped with protecting crust (2), one side that protecting crust (2) are close to temperature sensor body (1) temperature measurement end is uncovered setting, protecting crust (2) are located open both sides and all are fixed with the extension board, the outside movable sleeve that protecting crust (2) are close to uncovered one end is equipped with protecting box (3) that the downside is uncovered setting, the draw-in groove has been seted up along vertical direction to the position that protecting box (3) side is close to temperature sensor body (1) temperature measurement end, slidable mounting has connecting bolt (4) in the slide opening of protecting box (3) side, and connecting bolt (4) extend to the extension board downside through the through-hole of extension board side, connecting bolt (4) outside threaded connection has set nut (5) to the extension board location.
2. The power line contact temperature sensor fixing device of claim 1, wherein: one side of the protective shell (2) close to the extension plate is provided with a mounting hole, and a protective net (12) is fixed in the mounting hole.
3. The power line contact temperature sensor fixing device of claim 1, wherein: the utility model discloses a safety housing, including protective housing (2), locating plate (9), locating screw (9) outside, and the outside threaded connection of locating screw (9) has spacing stop nut (11) to limiting plate (10), and the lower extreme of expansion piece (6) articulates there is connecting plate (7), locating plate (8) are installed in the lower extreme rotation of connecting plate (7), locating plate (8) downside is fixed with positioning screw (9), and the outside threaded connection of positioning screw (9) has.
4. The power line contact temperature sensor fixing device of claim 3, wherein: extensible member (6) are close to protection network (12) and set up, extensible member (6) are including fixing fixed plate (61) in protecting crust (2) outside, slidable mounting has carriage release lever (62) in the round hole of fixed plate (61) side, carriage release lever (62) lower extreme is fixed with cardboard (66) articulated with connecting plate (7), carriage release lever (62) upper end is fixed with mounting panel (63), and the side of mounting panel (63) is fixed with the clearance pad (64) with protection network (12) side contact.
5. The power line contact temperature sensor fixing device according to claim 4, wherein: the outer side of the part, located between the fixed plate (61) and the mounting plate (63), of the moving rod (62) is sleeved with a spring (65).
6. The power line contact temperature sensor fixing device of claim 1, wherein: a protective pad is fixed in the clamping groove of the protective box (3), and a sealing pad is fixed at the position, close to the temperature measuring end of the temperature measuring sensor body (1), of the protective shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548208.9U CN215178207U (en) | 2021-07-08 | 2021-07-08 | Fixing device for power line contact temperature measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121548208.9U CN215178207U (en) | 2021-07-08 | 2021-07-08 | Fixing device for power line contact temperature measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215178207U true CN215178207U (en) | 2021-12-14 |
Family
ID=79396617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121548208.9U Active CN215178207U (en) | 2021-07-08 | 2021-07-08 | Fixing device for power line contact temperature measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215178207U (en) |
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2021
- 2021-07-08 CN CN202121548208.9U patent/CN215178207U/en active Active
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