CN209525015U - The wire clamp temperature rise monitoring device of electrification in high voltage installation - Google Patents
The wire clamp temperature rise monitoring device of electrification in high voltage installation Download PDFInfo
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- CN209525015U CN209525015U CN201822202788.0U CN201822202788U CN209525015U CN 209525015 U CN209525015 U CN 209525015U CN 201822202788 U CN201822202788 U CN 201822202788U CN 209525015 U CN209525015 U CN 209525015U
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- wire clamp
- pressing board
- movable pressing
- bracket
- electrification
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- 238000009434 installation Methods 0.000 title claims abstract description 50
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 206010037660 Pyrexia Diseases 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a kind of wire clamp temperature rise monitoring devices of electrification in high voltage installation, including monitoring instrument and installation tool, the monitoring instrument includes temp probe, bracket, movable pressing board, spring and anti-dropout block, temp probe is arranged on right angle rack, right angle rack one end is connected with movable pressing board, the other end is connected with anti-dropout block, and by fixed axis connection between movable pressing board and bracket, spring is arranged between bracket and movable pressing board；The installation tool includes that mounting rack, the fixing piece to match with temp probe and the fixing groove to match with movable pressing board, fixing groove are connected with mounting rack bottom, and universal joint is equipped at the top of mounting rack.The utility model innovative design in structure, under route not power-off condition, do not change the electrical connection of wire clamp, passes through the universal joint at top, it realizes that temperature rise monitoring instrument is installed with insulating bar " fishing " mode, solve the problems, such as temperature measuring equipment electrification installation and increases wire clamp fever hidden danger.
Description
Technical field
The utility model belongs to electric network protection technical field, concretely relates to a kind of wire clamp temperature of electrification in high voltage installation
Rise monitoring device.
Background technique
In recent years, with national economy sustainable growth, town and country electricity consumption surges, in peak times of power consumption, line powering load
It happens occasionally near the limit or the phenomenon that ultralimit is run.As route heavy-duty service is more and more common, power line conductive
Line junction temperature is excessively high, will be slow annealing and aging when tie point is run at high temperature, makes its loss of strength, loss of strength
Increase with the increase of wire clamp temperature and time, interruption heating has cumulative function to loss of strength.Due to conducting wire bad connection,
Tie point temperature it is excessively high and caused by line-outage contingency happen occasionally.Line-outage contingency becomes all kinds of things of power grid since damage envelope is big
Therefore the middle maximum a kind of accident of harm.
In order to overcome the shortcomings of the prior art, wire clamp temperature rise monitoring device is applied and is given birth to.Such device need to be in conducting wire
Temperature rise monitoring probe is installed at wire clamp, needs the installation in line outage more, installation window phase is short, and when route high load capacity is difficult to pacify
Power failure operation is arranged, accident potential is increased；Meanwhile existing wire clamp temperature measuring equipment needs to be fixed in wire clamp fastening bolt, peace
It needs to looser a bolt during dress, changes the original impaction state of wire clamp, contact resistance is caused to increase, it is hidden to increase wire clamp fever
Suffer from.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of electrification in high voltage for facilitating installation and installs
Wire clamp temperature rise monitoring device.
A kind of wire clamp temperature rise monitoring device of electrification in high voltage installation, described device includes monitoring instrument and installation tool, institute
Stating monitoring instrument includes temp probe, bracket, movable pressing board, spring and anti-dropout block, and the temp probe is arranged in bracket
On, the bracket is right angle rack, and described right angle rack one end is connected with movable pressing board, and the other end is connected with anti-dropout block,
By fixed axis connection between the movable pressing board and bracket, the spring is arranged between bracket and movable pressing board；The peace
Holding tool includes mounting rack, the fixing piece to match with temp probe and the fixing groove to match with movable pressing board, the fixing groove
It is connected with mounting rack bottom, universal joint is equipped at the top of the mounting rack.
The utility model movable pressing board can be rotated around fixing axle, and spring provides certain power, monitoring instrument to movable pressing board
After installation, wire clamp is pressed between bracket and movable pressing board by movable pressing board, so that monitoring instrument be made to be fixed on wire clamp.Anticreep
It falls block and can prevent monitoring instrument from sliding laterally and fall off.Installation tool has the function of being fixed temporarily monitoring instrument, can fix
On insulating bar, monitoring instrument " fishing " mode, which is placed on, needs monitoring temperature position, and monitoring instrument is held tightly after installation site
Automatically separated with installation tool, complete installation, the installation process can hot line job, be not necessarily to line outage.
Preferably, the bracket is made of the cross bar and the vertical bar perpendicular with cross bar of horizontal direction, the cross bar
Fixation is connected through a screw thread between vertical bar, the temp probe is arranged on cross bar.
Preferably, the angle between the fixing groove and mounting rack is 100~150 °.
Preferably, the fixing piece to match with temp probe is arranged in the middle part of mounting rack, the fixing piece is in semicircle
Arc structure.
Preferably, the depth of fixing groove central notch is greater than the depth of both sides recess.
The utility model innovative design in structure does not change the electrical connection of wire clamp, no under route not power-off condition
The fastening bolt for needing to unscrew wire clamp is fixed on insulating bar by the universal joint at top, with insulating bar " fishing " mode
It realizes the installation of temperature rise monitoring instrument, solve the problems, such as temperature measuring equipment electrification installation and increases wire clamp fever hidden danger.This is practical new
The practicability promotional value of temperature monitoring product greatly improved in type, greatly improves the reliability of high voltage electric equipment safe operation
And intelligent level, provide indispensable technical support for the construction of smart grid, effectively push electric system automation,
Information-based, digitlization, intelligent level, bring significant grid benefit and economic results in society.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model monitoring instrument；
Fig. 2 is the structural schematic diagram of the utility model installation tool；
Fig. 3 is the structural schematic diagram that the utility model monitoring instrument is fixed in installation tool；
Fig. 4 is the structural schematic diagram that monitoring instrument is fixed on wire clamp by the utility model using installation tool；
Fig. 5 is the structural schematic diagram that monitoring instrument is separated with installation tool after completing installation；
Fig. 6 is the structural schematic diagram that the utility model monitoring instrument is mounted on wire clamp.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but claimed by the utility model
Range be not limited to this.
Referring to Fig.1~6, the wire clamp temperature rise monitoring device of a kind of electrification in high voltage installation, described device include monitoring instrument and
Installation tool, the monitoring instrument include temp probe 1, bracket 2, movable pressing board 3, spring 4 and anti-dropout block 5, the temperature
Degree probe 1 is arranged on bracket 2, and the bracket 2 is right angle rack, and described right angle rack one end is connected with movable pressing board 3, another
End is connected with anti-dropout block 5, is connected between the movable pressing board 3 and bracket 1 by fixing axle 6, and the setting of spring 4 is being propped up
Between frame 2 and movable pressing board 3；The bracket is made of the cross bar 7 and the vertical bar 8 perpendicular with cross bar of horizontal direction, described
Fixation is connected through a screw thread between cross bar 7 and vertical bar 8, the temp probe 1 is arranged on cross bar 7.The utility model activity pressure
Plate 3 can be rotated around fixing axle 6, and spring 4 provides certain power to movable pressing board 3, and after monitoring instrument installation, movable pressing board 3 is by line
Folder 9 is pressed between bracket 2 and movable pressing board 3, so that monitoring instrument be made to be fixed on wire clamp 9；Anti-dropout block 5 can prevent
Monitoring instrument, which slides laterally, to fall off.
The installation tool includes mounting rack 10, the fixing piece 11 to match with temp probe and matches with movable pressing board
Fixing groove 12, the fixing groove 12 are connected with 10 bottom of mounting rack, and 10 top of the trellis of the installation are equipped with universal joint 13；It is described
Angle between fixing groove and mounting rack is 135 °, and monitoring instrument is facilitated to fix, at the same also facilitate after pushing movable pressing board 3 with
The fixing groove of installation tool mutually separates；The setting of fixing piece 11 to match with temp probe is described solid in the middle part of mounting rack 10
Part 11 is determined in semi arch structure；The depth of 12 central notch of fixing groove is greater than the depth of both sides recess, which is also monitoring work
The fixation and separation of tool are provided convenience.Installation tool has the function of being fixed temporarily monitoring instrument, monitoring instrument is fixed on
In installation tool, installation tool is fixed on insulating bar by the universal joint at top, can be selected suitable according to field position
Angle fix.Monitoring instrument " fishing " mode, which is placed on, needs monitoring temperature position, and monitoring instrument is held tightly after installation site
Automatically separated with installation tool, complete installation, the installation process can hot line job, be not necessarily to line outage.
When specific installation, as shown in figures 4-6, installation direction in the direction of the arrow, will have the installation tool edge of monitoring instrument
The laterally closer wire clamp 9 of wire clamp is touched when monitoring instrument is placed in a manner of " fishing " needs monitoring temperature position using certain power
Short folder, movable pressing board 3 is mutually separated with the fixing groove of installation tool under the action of the spring after pushing, to realize monitoring instrument
It is separated with installation tool.Monitoring instrument holds wire clamp tightly automatically after separation, in opposite direction withdraws installation tool, completes installation.
The utility model can using with power industry or other use high-tension electricity operation industry, such as high-speed rail, smelting
Gold, chemical industry etc., main purposes are to monitor the temperature rise situation of transmission line of electricity wire clamp on-line, and device can charge installation, not change original
There is Electric connection characteristic, avoids the increased fever hidden danger because installing temperature measuring equipment and changing electrical connection.
Claims (5)
1. a kind of wire clamp temperature rise monitoring device of electrification in high voltage installation, it is characterised in that: described device includes monitoring instrument and peace
Holding tool, the monitoring instrument include temp probe, bracket, movable pressing board, spring and anti-dropout block, and the temp probe is set
It sets on bracket, the bracket is right angle rack, and described right angle rack one end is connected with movable pressing board, and the other end and anti-dropout are kept off
Block is connected, and by fixed axis connection between the movable pressing board and bracket, the spring is arranged between bracket and movable pressing board；
The installation tool include mounting rack, with temp probe match fixing piece and with movable pressing board match fixing groove, it is described
Fixing groove is connected with mounting rack bottom, and universal joint is equipped at the top of the mounting rack.
2. the wire clamp temperature rise monitoring device of electrification in high voltage installation according to claim 1, it is characterised in that: the bracket is by water
Square to cross bar and form with the perpendicular vertical bar of cross bar, fixation, institute are connected through a screw thread between the cross bar and vertical bar
Temp probe is stated to be arranged on cross bar.
3. according to claim 1 electrification in high voltage installation wire clamp temperature rise monitoring device, it is characterised in that: the fixing groove with
Angle between mounting rack is 100~150 °.
4. the wire clamp temperature rise monitoring device of electrification in high voltage installation according to claim 1, it is characterised in that: described to be visited with temperature
The fixing piece that head matches is arranged in the middle part of mounting rack, and the fixing piece is in semi arch structure.
5. the wire clamp temperature rise monitoring device of electrification in high voltage installation according to claim 1, it is characterised in that: recessed in the middle part of fixing groove
The depth of mouth is greater than the depth of both sides recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202788.0U CN209525015U (en) | 2018-12-26 | 2018-12-26 | The wire clamp temperature rise monitoring device of electrification in high voltage installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822202788.0U CN209525015U (en) | 2018-12-26 | 2018-12-26 | The wire clamp temperature rise monitoring device of electrification in high voltage installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525015U true CN209525015U (en) | 2019-10-22 |
Family
ID=68227310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822202788.0U Active CN209525015U (en) | 2018-12-26 | 2018-12-26 | The wire clamp temperature rise monitoring device of electrification in high voltage installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559384A (en) * | 2022-04-11 | 2022-05-31 | 杭州辉能电力科技有限公司 | Clamp capable of being installed in electrified mode for line temperature sensor |
-
2018
- 2018-12-26 CN CN201822202788.0U patent/CN209525015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559384A (en) * | 2022-04-11 | 2022-05-31 | 杭州辉能电力科技有限公司 | Clamp capable of being installed in electrified mode for line temperature sensor |
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