CN108281934A - A kind of high temperature alarm conductor strain clamp - Google Patents
A kind of high temperature alarm conductor strain clamp Download PDFInfo
- Publication number
- CN108281934A CN108281934A CN201711483226.1A CN201711483226A CN108281934A CN 108281934 A CN108281934 A CN 108281934A CN 201711483226 A CN201711483226 A CN 201711483226A CN 108281934 A CN108281934 A CN 108281934A
- Authority
- CN
- China
- Prior art keywords
- strain clamp
- temperature
- warning
- alarming device
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
- G01K5/70—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A kind of high temperature alarm conductor strain clamp belongs to line hardware field.Including strain clamp main body, steel anchor and conduction wire clamp, in the strain clamp main body, a high-temperature alarming device is set；The high-temperature alarming device is fixed in strain clamp main body；The high-temperature alarming device includes temperature-sensitive bimetallic material shrapnel, Conical Projectile reed and the stick of warning that can be popped up, when strain clamp body temperature is above standard value, the power generated by the deformation of bimetallic material shrapnel, Conical Projectile reed kick is set to deform, then make stick pop-up of warning, it gives a warning, without related special temperature measuring equipment, so that it may with the naked eye obviously observe warning signal.Whole device is reasonable for structure, stable and reliable operation, can in time send warning signal in strain clamp temperature overheating, without relevant device, so that it may with the naked eye obviously observe warning signal.It can be widely used for the design and manufacturing field of overhead line conductor strain clamp.
Description
Technical field
The invention belongs to line hardware field more particularly to a kind of strain clamps for power overhead network.
Background technology
Strain clamp is mainly used to the terminal of secure wires, it is made to be fixed on strain insulator as a kind of anchoring gold utensil
On string, and bear whole tension of conducting wire and as electric conductor.
Existing strain clamp can only play the role of fixed conducting wire and electric conductor, the function of rising alarm without having temperature.
Therefore, it when strain clamp is in failure, if do not used special equipment, can not pinpoint the problems in time.
Therefore in actual field work, according to needing solution never by special temperature measurement tool, resistance to bracing cable can not be just found in time
The problem of pressing from both sides gold utensil fever.
Invention content
Technical problem to be solved by the invention is to provide a kind of high temperature alarm conductor strain clamps.It passes through in resistance to bracing cable
High-temperature alarming device is set on folder ontology, when strain clamp hardware fitting adstante febre, high-temperature alarming device can be in strain clamp temperature
It sends warning signal in time when overheat, without related special temperature measuring equipment, so that it may with the naked eye obviously observe letter of warning
Number.
The technical scheme is that：A kind of high temperature alarm conductor strain clamp, including strain clamp main body, steel anchor are provided
And conduction wire clamp, it is characterized in that：
In the strain clamp main body, a high-temperature alarming device is set；
The high-temperature alarming device is fixed in strain clamp main body；
The high-temperature alarming device can in time send warning signal in strain clamp temperature overheating, without correlation
Special temperature measuring equipment, so that it may with the naked eye obviously observe warning signal.
Specifically, the high-temperature alarming device includes temperature-sensitive bimetallic material shrapnel, Conical Projectile reed and can pop up
Stick of warning, when strain clamp body temperature is above standard value, by bimetallic material shrapnel deformation generate power, make cone
Shape spring leaf kick deforms, and then makes stick pop-up of warning, gives a warning.
Further, the stick pop-up part of warning is equipped with reflecting piece.
Further, the high-temperature alarming device is mounted at the terminal board of strain clamp main body gold utensil, high temperature report
Alarm device is connected and fixed by fastener and terminal board.
Compared with the prior art, it is an advantage of the invention that：
High temperature alarm conductor strain clamp provided by the invention is reasonable for structure, stable and reliable operation, can be in strain clamp
It sends warning signal in time when temperature overheating, without relevant device, so that it may with the naked eye obviously observe warning signal.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is structural schematic diagram when high-temperature alarming device is in operating status；
Fig. 3 is structural schematic diagram when high-temperature alarming device is in alarm condition.
1 is strain clamp main body in figure, and 2 be steel anchor, and 3 be conduction wire clamp, and 4 be high-temperature alarming device, and 41 be the double gold of temperature-sensitive
Belong to material shrapnel, 42 be Conical Projectile reed, and 43 be the stick of warning that can be popped up, and 431 be stick Special reverse mating plate of warning.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings and examples.
In Fig. 1, technical scheme of the present invention provides a kind of high temperature alarm conductor strain clamp, including strain clamp main body
1, steel anchor 2 and conduction wire clamp 3, wherein steel anchor is crimped with strain clamp main body and is integrated when in use, conduction wire clamp and resistance to bracing cable
Clip main body is connected by fastener, and inventive point is：
In the strain clamp main body 1, a high-temperature alarming device 4 is set；
The high-temperature alarming device is fixed in strain clamp main body；
Further, the high-temperature alarming device is mounted at the terminal board of strain clamp main body gold utensil, high temperature report
Alarm device is connected and fixed by fastener and terminal board.
The high-temperature alarming device can in time send warning signal in strain clamp temperature overheating, without correlation
Special temperature measuring equipment, so that it may with the naked eye obviously observe warning signal.
In Fig. 2 and Fig. 3, high-temperature alarming device includes temperature-sensitive bimetallic material shrapnel 41, Conical Projectile reed 42 and can bullet
The stick 43 of warning gone out, when strain clamp body temperature is above standard value, the power generated by the deformation of bimetallic material shrapnel,
So that Conical Projectile reed kick is deformed, then makes stick pop-up of warning, give a warning.
Further, the stick pop-up part of warning is equipped with reflecting piece 431.
It is apparent that high temperature alarm conductor strain clamp provided by the invention, is installed at the terminal board of strain clamp main body 1
High-temperature alarming device 4, high-temperature alarming device are connected by fastener and are fixed together with terminal board, be equipped in high-temperature alarming device
Temperature-sensitive bimetallic material shrapnel, when temperature is above standard value, the power generated by the deformation of temperature-sensitive bimetallic material shrapnel makes
Conical Projectile reed kick deforms, and then makes stick pop-up of warning, gives a warning.It warns and has been provided with Special reverse mating plate on stick, make sight
The person of examining can obviously observe the stick of warning of pop-up under shaft tower.
It the method can be widely used in the design and manufacturing field of overhead line conductor strain clamp.
Claims (4)
1. a kind of high temperature alarm conductor strain clamp, including strain clamp main body, steel anchor and conduction wire clamp, it is characterized in that：
In the strain clamp main body, a high-temperature alarming device is set；
The high-temperature alarming device is fixed in strain clamp main body；
The high-temperature alarming device can in time send warning signal in strain clamp temperature overheating, without related special
Temperature measuring equipment, so that it may with the naked eye obviously observe warning signal.
2. high temperature alarm conductor strain clamp described in accordance with the claim 1, it is characterized in that the high-temperature alarming device includes
Temperature-sensitive bimetallic material shrapnel, Conical Projectile reed and the stick of warning that can be popped up are above standard value in strain clamp body temperature
When, the power generated by the deformation of bimetallic material shrapnel makes Conical Projectile reed kick deform, and then makes stick pop-up of warning, hair
Go out warning.
3. high temperature alarm conductor strain clamp according to claim 2, it is characterized in that the stick pop-up part of warning fills
There is reflecting piece.
4. high temperature alarm conductor strain clamp described in accordance with the claim 1, it is characterized in that the high-temperature alarming device installation
At the terminal board of strain clamp main body gold utensil, high-temperature alarming device is connected and fixed by fastener and terminal board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483226.1A CN108281934A (en) | 2017-12-29 | 2017-12-29 | A kind of high temperature alarm conductor strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711483226.1A CN108281934A (en) | 2017-12-29 | 2017-12-29 | A kind of high temperature alarm conductor strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108281934A true CN108281934A (en) | 2018-07-13 |
Family
ID=62802779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711483226.1A Pending CN108281934A (en) | 2017-12-29 | 2017-12-29 | A kind of high temperature alarm conductor strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108281934A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849492A (en) * | 2019-10-16 | 2020-02-28 | 贵州电网有限责任公司 | Butterfly bimetallic strip, out-of-limit indicating device adopting same and wire clamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315290Y (en) * | 2008-10-08 | 2009-09-23 | 陈文� | Steam temperature sensitive switch and boiling alarming device of heating container |
| CN101576415A (en) * | 2009-04-03 | 2009-11-11 | 山东电力集团公司济南供电公司 | Temperature exceeding indicator on wire coupling part |
| DE102005033284B4 (en) * | 2004-07-16 | 2010-04-15 | NGK Spark Plug Co., Ltd., Nagoya-shi | Temperature sensor and method of making the same |
| CN106129913A (en) * | 2016-08-30 | 2016-11-16 | 国网江苏省电力公司东海县供电公司 | Possesses the water proof type jointing clamp of high temperature warning function |
| CN205752623U (en) * | 2016-07-13 | 2016-11-30 | 国网山东省电力公司莱芜供电公司 | Strain clamp drainage plate with temp controlled heating automatic shunt and alarm device |
| CN206095451U (en) * | 2016-08-18 | 2017-04-12 | 固力发集团有限公司 | Temperature alarm device and circuit temperature alarm device |
-
2017
- 2017-12-29 CN CN201711483226.1A patent/CN108281934A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005033284B4 (en) * | 2004-07-16 | 2010-04-15 | NGK Spark Plug Co., Ltd., Nagoya-shi | Temperature sensor and method of making the same |
| CN201315290Y (en) * | 2008-10-08 | 2009-09-23 | 陈文� | Steam temperature sensitive switch and boiling alarming device of heating container |
| CN101576415A (en) * | 2009-04-03 | 2009-11-11 | 山东电力集团公司济南供电公司 | Temperature exceeding indicator on wire coupling part |
| CN205752623U (en) * | 2016-07-13 | 2016-11-30 | 国网山东省电力公司莱芜供电公司 | Strain clamp drainage plate with temp controlled heating automatic shunt and alarm device |
| CN206095451U (en) * | 2016-08-18 | 2017-04-12 | 固力发集团有限公司 | Temperature alarm device and circuit temperature alarm device |
| CN106129913A (en) * | 2016-08-30 | 2016-11-16 | 国网江苏省电力公司东海县供电公司 | Possesses the water proof type jointing clamp of high temperature warning function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849492A (en) * | 2019-10-16 | 2020-02-28 | 贵州电网有限责任公司 | Butterfly bimetallic strip, out-of-limit indicating device adopting same and wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |