CN208238963U - Temperature alarm applied to transmission of electricity wire clamp - Google Patents
Temperature alarm applied to transmission of electricity wire clamp Download PDFInfo
- Publication number
- CN208238963U CN208238963U CN201820747327.9U CN201820747327U CN208238963U CN 208238963 U CN208238963 U CN 208238963U CN 201820747327 U CN201820747327 U CN 201820747327U CN 208238963 U CN208238963 U CN 208238963U
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- China
- Prior art keywords
- transmission
- temperature
- alarm
- wire clamp
- electricity
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Abstract
The utility model discloses a kind of temperature alarms applied to transmission of electricity wire clamp, which is characterized in that the temperature alarm for being applied to transmission of electricity wire clamp includes that elastic metal plate piece and temperature survey alarm；The elasticity metal plate piece includes sequentially connected first side, second side and third side, and first side, second side and third side form the structure of an approximate C-shaped；First side is provided with the circular hole with the head fits of transmission of electricity cable clip bolt；The third side is provided with the worm shape hole with the tail portion cooperation of the transmission of electricity cable clip bolt, and worm shape hole is made of overlapping multiple round holes in the same direction；The temperature surveys alarm and is set to described second side can sense the temperature of the transmission of electricity wire clamp and issue when meeting preset temperature alarm signal.The temperature alarm can be mounted directly on existing working line with the temperature of real-time detection transmission of electricity wire clamp.
Description
Technical field
The utility model relates to transmission line of electricity fever detection field more particularly to a kind of overheat reports applied to transmission of electricity wire clamp
Alarm device.
Background technique
Often there is the phenomenon that fever causes temperature anomaly to increase in operation use process in existing power equipment.Inspection
The temperature change of measurement equipment privileged site is the feasible method that discovering device whether there is potential faults, relevant technical solution
Have very much.But monitoring, alarming is overheated for electric power overhead conductor coupling portion position failure, there is also permitted for the realization effect of the prior art
More shortcomings.
Present operation power unit common practice is monitored using the infra red thermograph in period, is played to a certain degree
The effect of upper discovering device overheating defect.However, infra red thermograph is there are inconvenient to carry, when making an inspection tour detection spend the time compared with
More, the factors such as at high price lead to the only use in special make an inspection tour of thermal infrared imager detection method, and make an inspection tour in general routine
When do not use, prevent some heating defects from finding in time, increase failure and continue to deteriorate the probability for becoming accident, to electricity
Net operation brings risk.
In consideration of it, it is necessary to provide a kind of new temperature alarms for being applied to transmission of electricity wire clamp to overcome or at least alleviate
Drawbacks described above.
Utility model content
The main purpose of the utility model is to provide a kind of temperature alarm applied to transmission of electricity wire clamp, in existing operation
The temperature alarm can be mounted directly on route with the temperature of real-time detection transmission of electricity wire clamp.
To achieve the above object, the utility model proposes be applied to transmission of electricity wire clamp temperature alarm include:
Elastic metal plate piece and temperature survey alarm；The elasticity metal plate piece includes sequentially connected first side, second side and the
Three sides, first side, second side and third side form the structure of an approximate C-shaped；First side is provided with and power transmission line
Press from both sides the circular hole of the head fits of bolt；The third side is provided with the worm shape hole with the tail portion cooperation of the transmission of electricity cable clip bolt,
Worm shape hole is made of overlapping multiple round holes in the same direction；Described second side can stick on transmission of electricity wire clamp
Side；The temperature surveys alarm and is set to described second side can sense the temperature of the transmission of electricity wire clamp and meet default temperature
Alarm signal is issued when spending.
Preferably, the inside in worm shape hole is equipped with anti-slop serrations, does not match with the transmission of electricity cable clip bolt in worm shape hole
When conjunction, the anti-slop serrations are parallel to the third side；It is described anti-skidding when worm shape hole and the transmission of electricity cable clip bolt cooperate
The tail end of tooth towards the transmission of electricity cable clip bolt bends and is caught in the screw thread of the transmission of electricity cable clip bolt.
Preferably, the end of the anti-slop serrations is arc-shaped, and the diameter of circular arc is equal to the spiral shell diameter of the transmission of electricity cable clip bolt.
Preferably, the joint of described second side and the first side is provided with wavy reserved portion, described second side and the
The joint of three sides is provided with wavy reserved portion.
Preferably, it includes being fixed on the shell of the elastic metal plate on piece and for closing the shell that the temperature, which surveys alarm,
The cap of body is provided with pillar on the cap, and the pillar is connect by the alloy of specific fusing point with the elasticity metal plate piece,
The shell is provided with alarm colored ribbon, and the elastic metal plate on piece, the alarm colored ribbon are fixed in one end of the alarm colored ribbon
The other end be fixed on the cap.
Preferably, it includes spring that the temperature, which surveys alarm, the spring be set to the shell and cap contact surface it
Between.
Preferably, semicircular recessed portion, the arc of the recessed portion are provided in second side of the elastic metal plate piece
Alarm is surveyed facing towards the temperature, the pillar is inserted into the recessed portion by the arcwall face of the recessed portion, described specific
The alloy of fusing point is set in the recessed portion.
In the scheme of the application, in C-shaped configuration elastic metal plate piece is set on transmission of electricity wire clamp, the of elastic metal plate piece
The both ends end to end of side and third side respectively with transmission of electricity cable clip bolt cooperate, and second side of elastic metal plate piece is posted by after mounting
The side of transmission of electricity wire clamp provides temperature measuring ring border to be installed on the temperature survey alarm of second side.Temperature is surveyed alarm and be can be now
There are common some temperature-sensitive warning devices in technology, its signal is connected on the working equipment of maintenance personnel so as to staff
Failure is known in time.The temperature alarm can be mounted directly on existing working line with the temperature of real-time detection transmission of electricity wire clamp
Degree.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is that the temperature alarm of the utility model embodiment is applied to the schematic diagram of transmission of electricity wire clamp；
Fig. 2 is the temperature alarm perspective view of the utility model embodiment；
Fig. 3 is the temperature alarm partial schematic diagram of the utility model embodiment；
Fig. 4 is the temperature alarm sectional view of the utility model embodiment；
Fig. 5 is the sectional view of another state of temperature alarm of the utility model embodiment.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Elastic metal plate piece | 11 | Circular hole |
| 12 | Worm shape hole | 13 | Reserved portion |
| 14 | Anti-slop serrations | 15 | Recessed portion |
| 20 | Temperature surveys alarm | 21 | Shell |
| 22 | Cap | 23 | Pillar |
| 24 | Alloy | 30 | Alarm colored ribbon |
| 31 | Spring | 40 | Transmission of electricity wire clamp |
| 50 | Transmission of electricity cable clip bolt |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Referring to attached drawing 1 to attached drawing 3, a kind of temperature alarm applied to transmission of electricity wire clamp provided by the utility model, packet
It includes elastic metal plate piece 10 and temperature surveys alarm 20；Elastic metal plate piece 10 includes sequentially connected first side, second side and third side,
First side, second side and third side form the structure of an approximate C-shaped；First side is provided with the head with transmission of electricity cable clip bolt 50
The circular hole 11 of cooperation；Third side is provided with the worm shape hole 12 with the tail portion cooperation of transmission of electricity cable clip bolt 50, and worm shape hole 12 is by along same
The overlapping multiple round hole compositions in one direction；When installation, second side sticks on the side of transmission of electricity wire clamp；Wherein, temperature is observed and predicted
Alert device 20 is set to second side can sense the temperature of transmission of electricity wire clamp 40 and issue when meeting preset temperature alarm signal.
In the scheme of the application, it will be set on transmission of electricity wire clamp 40 at the elastic metal plate piece 10 of C-shaped configuration, elastic metal plate piece
The both ends end to end of 10 the first side and third side respectively with transmission of electricity cable clip bolt 50 cooperate, and second side of elastic metal plate piece 10 is being pacified
It is posted by the side of transmission of electricity wire clamp 40 after dress, provides temperature measuring ring border to be installed on the temperature survey alarm 20 of second side.Temperature is surveyed
Alarm 20 can be some temperature-sensitive warning devices commonly used in the prior art, and the work that its signal is connected to maintenance personnel is set
So that staff knows failure in time on standby.The temperature alarm can be mounted directly on existing working line to examine in real time
Survey the temperature of transmission of electricity wire clamp.
It should be noted that third side is provided with since the thickness of different transmission of electricity wire clamps 40 in practice is there are deviation
With the worm shape hole 12 of the tail portion cooperation of transmission of electricity cable clip bolt 50, position of the transmission of electricity cable clip bolt 50 in worm shape hole 12 is adjusted to protect
Card second side is posted by the side of transmission of electricity wire clamp 40 after mounting, thus accurate sensing temperature.
Further, the inside in worm shape hole 12 is equipped with anti-slop serrations 14, does not cooperate with transmission of electricity cable clip bolt 50 in worm shape hole 12
When, anti-slop serrations 14 are parallel to third side；When installation, anti-slop serrations 14 can be towards transmission of electricity cable clip bolt 50 under the extruding of bolt screw rod
Tail end bend and be caught in transmission of electricity cable clip bolt 50 screw thread in, effectively prevent elastic metal plate piece 10 to loosen.Preferably, anti-slop serrations
14 end be it is arc-shaped, the diameter of circular arc is equal to the spiral shell diameter of transmission of electricity cable clip bolt 50, so that anti-slop serrations 14 and transmission of electricity wire clamp spiral shell
The contact of 50 line of bolt.
Further, the joint of second side and the first side is provided with wavy reserved portion 13, similarly, second side with
The joint of third side is provided with wavy reserved portion 13.The transverse elasticity displacement that reserved portion 13 has given second side certain.
Second side due to requiring elastic metal plate piece 10 in actual operation is snug against on the side of transmission of electricity wire clamp 40, design
The vertical range of circular hole 11 center to second side is slightly less than axis the hanging down to the side of transmission of electricity wire clamp 40 of transmission of electricity cable clip bolt 50
Straight distance, the elastic metal plate piece 10 after installing in this way are constantly in elastic deformation, and second side is persistently by from power transmission line
The reaction force of the side of folder 40, to guarantee that elastic metal plate piece 10 can preferably transmit temperature.
Referring to attached drawing 4 and attached drawing 5, the temperature that the utility model also provides a kind of pure mechanic structure surveys alarm 20.Temperature is observed and predicted
Alert device 20 includes the shell 21 being fixed on elastic metal plate piece 10 and the cap 22 for closing shell 21, is provided on cap 22
Pillar 23, pillar 23 are connect by the alloy 24 of specific fusing point with elastic metal plate piece 10, and shell 21 is provided with alarm colored ribbon 30, report
One end of alert colored ribbon 30 is fixed on elastic metal plate piece 10, and the other end of alarm colored ribbon 30 is fixed on cap 22.Alarm colored ribbon
30 can be fixed by way of knotting, gluing, perforation, and the utility model is without being limited thereto.
The fusing point selection range of the alloy 24 of specific fusing point is 70 ~ 150 degrees Celsius, this can determine that wire clamp reaches overheat
The temperature range of defect.When the temperature for wire clamp of transmitting electricity reaches the fusing point of alloy 24, alloy 24 melts, and cap 22 is in wind-force or certainly
It falls off in the case where body gravity and pulls the alarm colored ribbon 30 in shell 21, expansion flies upward ten to alarm colored ribbon 30 with the wind rapidly
It is point eye-catching, it makes an inspection tour and sees that alarm colored ribbon can find wire clamp failure in far place in personnel, human cost is greatly saved.
Preferably, it further includes spring 31 that temperature, which surveys alarm, and spring 31 is set between shell 21 and the contact surface of cap 22,
Improve the expansion efficiency of the disengaging efficiency of cap 22 and alarm colored ribbon 30 when transmission of electricity wire clamp 40 overheats.
Preferably, semicircular recessed portion 15, the arcwall face of recessed portion 15 are provided in second side of elastic metal plate piece 10
Alarm 20 is surveyed towards temperature, pillar 23 is by the arcwall face insertion recessed portion of recessed portion 15, the alloy 24 of specific fusing point is welded
In recessed portion 15.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the think of of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or straight
It connects/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (7)
1. a kind of temperature alarm applied to transmission of electricity wire clamp, which is characterized in that the overheat report for being applied to transmission of electricity wire clamp
Alarm device includes that elastic metal plate piece and temperature survey alarm；
The elasticity metal plate piece includes sequentially connected first side, second side and third side, first side, second side and third
Side forms the structure of an approximate C-shaped；
First side is provided with the circular hole with the head fits of transmission of electricity cable clip bolt；
The third side is provided with the worm shape hole with the tail portion cooperation of the transmission of electricity cable clip bolt, and worm shape hole is by along same side
It is formed to overlapping multiple round holes；
Described second side can stick on the side of transmission of electricity wire clamp；
The temperature surveys alarm and is set to described second side can sense the temperature of the transmission of electricity wire clamp and meet default temperature
Alarm signal is issued when spending.
2. the temperature alarm according to claim 1 for being applied to transmission of electricity wire clamp, which is characterized in that worm shape hole
Inside is equipped with anti-slop serrations, and when worm shape hole is not with transmission of electricity cable clip bolt cooperation, the anti-slop serrations are parallel to described the
Three sides；When worm shape hole and the transmission of electricity cable clip bolt cooperate, tail of the anti-slop serrations towards the transmission of electricity cable clip bolt
End bends and is caught in the screw thread of the transmission of electricity cable clip bolt.
3. the temperature alarm according to claim 2 for being applied to transmission of electricity wire clamp, which is characterized in that the anti-slop serrations
End be it is arc-shaped, the diameter of circular arc is equal to the spiral shell diameter of the transmission of electricity cable clip bolt.
4. it is according to claim 1 be applied to transmission of electricity wire clamp temperature alarm, which is characterized in that described second side with
The joint of first side is provided with wavy reserved portion, and the joint of described second side and third side is provided with wavy pre-
Stay portion.
5. the temperature alarm according to any one of claims 1 to 4 for being applied to transmission of electricity wire clamp, which is characterized in that
It includes the shell for being fixed on the elastic metal plate on piece and the cap for closing the shell, the shell that the temperature, which surveys alarm,
It covers and is provided with pillar, the pillar is connect by the alloy of specific fusing point with the elastic metal plate piece, and the shell is provided with
The elastic metal plate on piece is fixed in alarm colored ribbon, one end of the alarm colored ribbon, and the other end of the alarm colored ribbon is fixed on
On the cap.
6. the temperature alarm according to claim 5 for being applied to transmission of electricity wire clamp, which is characterized in that the temperature observes and predicts police
Device includes spring, and the spring is set between the shell and the contact surface of cap.
7. the temperature alarm according to claim 5 for being applied to transmission of electricity wire clamp, which is characterized in that the elasticity metal plate
Semicircular recessed portion is provided in second side of piece, the arcwall face of the recessed portion surveys alarm towards the temperature, described convex
Column is inserted into the recessed portion by the arcwall face of the recessed portion, and the alloy of the specific fusing point is set to the recessed portion
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747327.9U CN208238963U (en) | 2018-05-18 | 2018-05-18 | Temperature alarm applied to transmission of electricity wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820747327.9U CN208238963U (en) | 2018-05-18 | 2018-05-18 | Temperature alarm applied to transmission of electricity wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208238963U true CN208238963U (en) | 2018-12-14 |
Family
ID=64580341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820747327.9U Expired - Fee Related CN208238963U (en) | 2018-05-18 | 2018-05-18 | Temperature alarm applied to transmission of electricity wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208238963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801479A (en) * | 2018-05-18 | 2018-11-13 | 徐峰 | Temperature alarm applied to transmission of electricity wire clamp |
-
2018
- 2018-05-18 CN CN201820747327.9U patent/CN208238963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801479A (en) * | 2018-05-18 | 2018-11-13 | 徐峰 | Temperature alarm applied to transmission of electricity wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20190518 |