CN208985871U - A kind of dedicated electrical verification brake pull-rod - Google Patents
A kind of dedicated electrical verification brake pull-rod Download PDFInfo
- Publication number
- CN208985871U CN208985871U CN201821593112.2U CN201821593112U CN208985871U CN 208985871 U CN208985871 U CN 208985871U CN 201821593112 U CN201821593112 U CN 201821593112U CN 208985871 U CN208985871 U CN 208985871U
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- CN
- China
- Prior art keywords
- electrical verification
- insulating bar
- cruciform joint
- electroscope
- nut cap
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Abstract
The utility model discloses a kind of dedicated electrical verification brake pull-rods, comprising: cruciform joint, nut cap and insulating bar, it is characterised in that: further includes electrical verification probe, electroscope, circuit board and electrical verification switch；The insulating bar is hollow stem；The nut cap is mounted on one end of the insulating bar, is provided with through-hole on the end face of the nut cap；The cruciform joint is mounted on the through-hole of the nut cap, and the bottom of the cruciform joint is provided with shrinkage pool；The electroscope is mounted on the inside of the insulating bar, and the top of the electroscope is connected with electrical verification probe；The electrical verification probe is put in the shrinkage pool of the cruciform joint, is contacted with the cruciform joint；The circuit board is mounted on the inner wall of the insulating bar, and the electrical verification switch is mounted on the outer wall of the insulating bar；The utility model uses cruciform joint and rectangular shaft, preferably agrees with OPGW optical cable disconnecting link, makes disconnecting link two sides uniform force, easy to operate, reduces the loss of the equipment such as disconnecting link.
Description
Technical field
The utility model relates to a kind of electrician's operational instrument, specifically a kind of brake pull-rods.
Background technique
Disconnecting link used is OPGW optical cable disconnecting link in new east AC line, and common brake pull-rod on the market is typically all "upper" word
Shape can not completely agree with OPGW optical cable disconnecting link, and since interface is inconsistent and length is improper etc. during pulling open
Reason causes inconvenience, is also easy to cause the equipment damages such as disconnecting link.
In addition, also needing to carry out electrical verification to high-tension line and equipment using electroscope after drawing operation, need to use simultaneously
Two kinds of tools of brake pull-rod and electroscope, and both tools are typically all to separate independent, it is numerous that this allows for service work program
It is trivial, efficiency is lower, and staff maintenance when need simultaneously carry brake pull-rod and electroscope, increase labor intensity, fortune
A possibility that occupying limited space during defeated, also will increase the forgetting loss of tool.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of suitable OPGW optical cable disconnecting link, and
Dedicated brake pull-rod with electroscope function.
The utility model is realized by following technology:
A kind of dedicated electrical verification brake pull-rod, comprising: cruciform joint, nut cap and insulating bar, it is characterised in that: further include that electrical verification is visited
Head, electroscope, acoustic-optic alarm, power supply device, circuit board and electrical verification switch；The insulating bar is hollow stem；The nut cap
It is mounted on one end of the insulating bar, is provided with through-hole on the end face of the nut cap；The cruciform joint is mounted on the nut cap
On through-hole, the bottom of the cruciform joint is provided with shrinkage pool；The electroscope is mounted on the inside of the insulating bar, the electroscope
Top be connected with electrical verification probe；The electrical verification probe is put in the shrinkage pool of the cruciform joint, is contacted with the cruciform joint；
The acoustic-optic alarm, circuit board and power supply device are mounted on the inner wall of the insulating bar, and the acoustic-optic alarm is stretched
The outer wall of the insulating bar out；The electrical verification switch is mounted on the outer wall of the insulating bar；The acoustic-optic alarm and institute
State electroscope electric connection；The electroscope, electrical verification switch and power supply device are electrically connected with circuit board respectively.
Further, LED light is installed, the LED light is by being mounted on the outer wall of insulating bar on the end face of the nut cap
Illumination open the light control, the LED light and light switch are electrically connected with circuit board respectively.
Further, charging jack is also provided on the outer wall of the insulating bar.
Further, the cross bar of the cruciform joint is rectangular shaft.
Further, the insulating bar is formed by connecting by a section or more piece.
The application method of the utility model: when pulling open disconnecting link, being inserted vertically into cruciform joint from disconnecting link positive gap, rotation
90 °, make cruciform joint and disconnecting link perpendicular contact, and take advantage of a situation and pull down, disconnecting link can be pulled down；When closing disconnecting link, electrical verification is opened
Switch, cruciform joint need not be inserted into disconnecting link, directly that cruciform joint is vertical with disconnecting link, withstand from bottom to top, disconnecting link is closed,
Then see whether acoustic-optic alarm acts；If being that at night, light switch can be opened when operation, so that LED light is shone, reach
To night illumination purpose.
The beneficial effects of the utility model are:
1, using cruciform joint and rectangular shaft, preferably agree with OPGW optical cable disconnecting link, make OPGW optical cable disconnecting link two sides stress
Uniformly, easy to operate, reduce the damage of the equipment such as OPGW optical cable disconnecting link；
2, electroscopy equipment is installed, brake pull-rod electrical verification can be directly used, not need to carry additional electroscopy equipment, improve maintenance
Efficiency；
3, lighting apparatus is installed, service work can be carried out at night.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the cruciform joint of the utility model.
Fig. 3 is the structural schematic diagram of OPGW optical cable disconnecting link.
Appended drawing reference meaning: 1, insulating bar；2, nut cap；3, cruciform joint；4, electrical verification is popped one's head in；5, electroscope；6, electrical verification is opened
It closes；7, circuit board；8, acoustic-optic alarm；9, power supply device；10, charging jack；11, LED light；12, light switch.
Specific embodiment
In order to which the technical solution of the utility model, purpose and its advantage is more clearly understood, below in conjunction with attached drawing and reality
Example is applied, the utility model is further explained.
As shown in Figs. 1-2, a kind of dedicated electrical verification brake pull-rod, comprising: cruciform joint 3, nut cap 2 and insulating bar 1, feature exists
In: it further include electrical verification probe 4, electroscope 5, acoustic-optic alarm 8, power supply device 9, circuit board 7 and electrical verification switch 6；It is described exhausted
Edge bar 1 is hollow stem, and there is external screw thread at the both ends of insulating bar 1；The nut cap 2 screws the outer spiral shell in one end of the insulating bar 1
On line, it is provided with large through-hole on the end face center position of the nut cap 2, four small through hole are uniformly distributed around large through-hole；It is described
Cruciform joint 3 screws on the large through-hole of the nut cap 2, and the bottom of the cruciform joint 3 is provided with shrinkage pool；The electroscope 5 is pacified
Mounted in the inside of the insulating bar 1, the top of the electroscope 5 is connected with electrical verification probe 4；The electrical verification probe 4 puts in described
In the shrinkage pool of cruciform joint 1, contacted with the cruciform joint 1；The circuit board 7, acoustic-optic alarm 8 and power supply device 9 are pacified
On the inner wall of the insulating bar 1, the acoustic-optic alarm 8 stretches out the outer wall of the insulating bar 1；The electrical verification switch 6
It is mounted on the outer wall of the insulating bar 1；The acoustic-optic alarm 8 is electrically connected with the electroscope 5；The electroscope 5,
Electrical verification switch 6 and power supply device 9 are electrically connected with circuit board 7 respectively.
LED light 11 is installed, the LED light 11 is by being mounted on the outer wall of insulating bar 1 in the small through hole on the end face of nut cap 2
On illumination open the light 12 controls, the LED light 11 and light switch 12 are electrically connected with circuit board 7 respectively.
Charging jack 10 is also provided on the outer wall of insulating bar 1.
The cross bar of cruciform joint 3 is rectangular shaft.
Insulating bar 1 is formed by connecting by a section or more piece, is all attached by screw thread between each section.
When pulling open disconnecting link, cruciform joint 3 is inserted vertically into from disconnecting link positive gap, is rotated by 90 °, makes cruciform joint 3 and knife
Lock perpendicular contact, and take advantage of a situation and pull down, disconnecting link can be pulled down；When closing disconnecting link, electrical verification switch 6 is opened, cruciform joint 3 need not
It is inserted into disconnecting link, it is directly that cruciform joint 3 is vertical with disconnecting link, it withstands from bottom to top, disconnecting link is closed, then see that sound-light alarm fills
Set whether 8 act；If being that at night, light switch 12 can be opened when operation, so that LED light 11 is shone, reach night illumination
Purpose.
Above description is merely a prefered embodiment of the utility model, for those skilled in the art, is not taking off
Under the premise of the implementation principle of the utility model, it can still modify to the embodiment, and corresponding modification is also answered
It is considered as the protection scope of the utility model.
Claims (5)
1. a kind of dedicated electrical verification brake pull-rod, comprising: cruciform joint, nut cap and insulating bar, it is characterised in that: further include that electrical verification is visited
Head, electroscope, acoustic-optic alarm, power supply device, circuit board and electrical verification switch；The insulating bar is hollow stem；The nut cap
It is mounted on one end of the insulating bar, is provided with through-hole on the end face of the nut cap；The cruciform joint is mounted on the nut cap
On through-hole, the bottom of the cruciform joint is provided with shrinkage pool；The electroscope is mounted on the inside of the insulating bar, the electroscope
Top be connected with electrical verification probe；The electrical verification probe is put in the shrinkage pool of the cruciform joint, is contacted with the cruciform joint；
The acoustic-optic alarm, circuit board and power supply device are mounted on the inner wall of the insulating bar, and the acoustic-optic alarm is stretched
The outer wall of the insulating bar out；The electrical verification switch is mounted on the outer wall of the insulating bar；The acoustic-optic alarm and institute
State electroscope electric connection；The electroscope, electrical verification switch and power supply device are electrically connected with circuit board respectively.
2. dedicated electrical verification brake pull-rod as described in claim 1, it is characterised in that: LED light is installed on the end face of the nut cap,
The LED light is opened the light control by the illumination being mounted on the outer wall of insulating bar, the LED light and light switch respectively with circuit board
It is electrically connected.
3. dedicated electrical verification brake pull-rod as described in claim 1, it is characterised in that: be also provided with charging on the outer wall of the insulating bar
Socket.
4. dedicated electrical verification brake pull-rod as described in claim 1, it is characterised in that: the cross bar of the cruciform joint is rectangular shaft.
5. dedicated electrical verification brake pull-rod as described in claim 1, it is characterised in that: the insulating bar by a section or more piece connection and
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593112.2U CN208985871U (en) | 2018-09-28 | 2018-09-28 | A kind of dedicated electrical verification brake pull-rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593112.2U CN208985871U (en) | 2018-09-28 | 2018-09-28 | A kind of dedicated electrical verification brake pull-rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985871U true CN208985871U (en) | 2019-06-14 |
Family
ID=66785922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821593112.2U Active CN208985871U (en) | 2018-09-28 | 2018-09-28 | A kind of dedicated electrical verification brake pull-rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985871U (en) |
-
2018
- 2018-09-28 CN CN201821593112.2U patent/CN208985871U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |