CN107204593A - The adjustable U-shaped ring installed for transformer station flexible bus - Google Patents
The adjustable U-shaped ring installed for transformer station flexible bus Download PDFInfo
- Publication number
- CN107204593A CN107204593A CN201710482729.0A CN201710482729A CN107204593A CN 107204593 A CN107204593 A CN 107204593A CN 201710482729 A CN201710482729 A CN 201710482729A CN 107204593 A CN107204593 A CN 107204593A
- Authority
- CN
- China
- Prior art keywords
- tumbler
- shaped ring
- screw
- length
- arm
- 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
- 238000005194 fractionation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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
- H02G5/00—Installations of bus-bars
Abstract
The invention discloses a kind of adjustable U-shaped ring installed for transformer station flexible bus, including U-shaped ring body, two ring arm of U-shaped ring body are provided with fracture, and the length adjustment device being adjusted by the length to U-shaped ring body is spirally connected to the ring arm into two sections, length adjustment device includes screw mandrel and tumbler, the diameter of tumbler is identical with the diameter of ring arm, and tumbler outer wall is provided with the lines for being easy to be rotated to tumbler, screw mandrel is separately positioned on into two sections of ring arm, and be structure as a whole with ring arm, tumbler is the positive and negative threaded ferrule that the length of U-shaped ring body is adjusted, screw thread on two screw mandrels is oppositely arranged each other, and used cooperatively with the screw in positive and negative threaded ferrule；The present invention realizes the length adjustment function of bulb, is convenient for changing the operation of bus by increasing the screw mandrel and positive and negative threaded ferrule of mutual cooperation on the basis of original bulb.
Description
Technical field：
The present invention relates to a kind of transformer station flexible bus installing area, it is more particularly to a kind of for transformer station flexible bus install can
Adjust U-shaped ring.
Background technology：
At present, in transformer station flexible bus installation process, or when changing soft bus, in order to save the time, it is necessary to first measure bus
Length, carries out the replacing bus that has a power failure again after bus, due to measurement error, during with conventional bulb, because conventional bulb does not have
Length adjustment function, such three-phase bus radian is difficult to reach safety consistent effect attractive in appearance.
The content of the invention：
The technical problems to be solved by the invention are：Overcome the deficiencies in the prior art there is provided one kind it is simple in construction, be easy to carry,
What can be disassembled, can hang and can place on the ground is used for the adjustable U-shaped ring that transformer station flexible bus is installed.
The technical scheme is that：A kind of adjustable U-shaped ring installed for transformer station flexible bus, including U-shaped ring body,
Two ring arm of the U-shaped ring body are provided with fracture, and the length being adjusted by the length to the U-shaped ring body
Adjusting means is spirally connected to the ring arm into two sections, and the length adjustment device includes screw mandrel and tumbler, the rotation
The diameter of device is identical with the diameter of the ring arm, and the tumbler outer wall is provided with and is easy to carry out the tumbler
The lines of rotation.
The screw mandrel is separately positioned on into two sections of ring arm, and is structure as a whole with ring arm, and the tumbler is
Screw thread on the positive and negative threaded ferrule that length to the U-shaped ring body is adjusted, described two screw mandrels is oppositely arranged each other,
And used cooperatively with the screw in the positive and negative threaded ferrule.
The screw mandrel is two, and is arranged on tumbler, and is structure as a whole with tumbler, the tumbler
Screw thread on the cylinder being adjusted for the length to the U-shaped ring body, same tumbler on two screw mandrels is anti-each other
To setting, and with being used cooperatively into the screw in two sections of ring arm.
The beneficial effects of the invention are as follows：
1st, the present invention realizes U-shaped ring by increasing the screw mandrel and positive and negative threaded ferrule of mutual cooperation on the basis of original U-shaped ring
Length adjustment function, be convenient for changing the operation of bus.
2nd, ring arm of the present invention and screw mandrel are structure as a whole, it is ensured that between bonding strength, prevent occurring in use
Situation about coming off.
3rd, tumbler and screw mandrel of the present invention are structure as a whole, it is ensured that between bonding strength, prevent in use
There is situation about coming off.
4th, screw mandrel of the present invention is used cooperatively with positive and negative threaded ferrule, by rotating positive and negative threaded ferrule, on screw mandrel reversely
In the presence of being threaded, the adjustment to U-shaped ring length is realized.
5th, lines is provided with positive and negative threaded ferrule of the invention, is easy to people to operate positive and negative threaded ferrule, meanwhile,
Positive and negative threaded ferrule diameter is identical with the diameter of cylindrical protrusions, attractive in appearance, is easy to operation.
Brief description of the drawings：
Fig. 1 is structural representation of the invention.
Fig. 2 is a kind of fractionation structural representation of the invention.
Fig. 3 is another fractionation structural representation of the invention.
Embodiment：
Embodiment：Referring to Fig. 1, Fig. 2 and Fig. 3, in figure, 1-U type ring bodies, 2- ring arm, 3- screw mandrels, the positive and negative threaded ferrules of 4-, 5-
Cylinder.
Embodiment one：
Including U-shaped ring body 1, two ring arm 2 of U-shaped ring body 1 are provided with fracture, and pass through the length to U-shaped ring body 1
The length adjustment device being adjusted is spirally connected to the ring arm 2 into two sections, and length adjustment device includes screw mandrel 3 and rotated to fill
Put, the diameter of tumbler is identical with the diameter of ring arm 2, and tumbler outer wall is provided with and is easy to rotate tumbler
Lines.
Screw mandrel 3 is separately positioned on into two sections of ring arm 2, and is structure as a whole with ring arm 2, and tumbler is to U-shaped
Screw thread on the positive and negative threaded ferrule 4 that the length of ring body 1 is adjusted, two screw mandrels 3 is oppositely arranged each other, and with positive and negative silk
Screw in retaining ring cylinder 4 is used cooperatively.
Embodiment two：
Including U-shaped ring body 1, two ring arm 2 of U-shaped ring body 1 are provided with fracture, and pass through the length to U-shaped ring body 1
The length adjustment device being adjusted is spirally connected to the ring arm 2 into two sections, and length adjustment device includes screw mandrel 3 and rotated to fill
Put, the diameter of tumbler is identical with the diameter of ring arm 2, and tumbler outer wall is provided with and is easy to rotate tumbler
Lines.
Screw mandrel 3 is two, and is arranged on tumbler, and is structure as a whole with tumbler, and tumbler is to U-shaped
Screw thread on the cylinder 5 that the length of ring body 1 is adjusted, same tumbler on two screw mandrels 3 is oppositely arranged each other, and
With being used cooperatively into the screw in two sections of ring arm 2.
In use, U-shaped ring body 1 is arranged in bus fixing device, by rotating tumbler, the spiral shell on screw mandrel 3
Line and positive and negative threaded ferrule 4 or under the cooperation of screw thread in two sections of ring arm 2, realize the tune of distance between U-shaped ring body 1
It is whole.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent variations and the modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (2)
1. a kind of adjustable U-shaped ring installed for transformer station flexible bus, including U-shaped ring body, it is characterized in that：The U-shaped ring sheet
Two ring arm of body are provided with fracture, and the length adjustment device pair being adjusted by the length to the U-shaped ring body
The ring arm into two sections is spirally connected, and the length adjustment device includes screw mandrel and tumbler, the diameter of the tumbler
It is identical with the diameter of the ring arm, and the tumbler outer wall is provided with the line for being easy to be rotated to the tumbler
Road, the screw mandrel is separately positioned on into two sections of ring arm, and is structure as a whole with ring arm, and the tumbler is to described
Screw thread on the positive and negative threaded ferrule that the length of U-shaped ring body is adjusted, described two screw mandrels is oppositely arranged each other, and with institute
The screw stated in positive and negative threaded ferrule is used cooperatively.
2. the adjustable U-shaped ring according to claim 1 installed for transformer station flexible bus, it is characterized in that：The screw mandrel is
Two, and be arranged on tumbler, and be structure as a whole with tumbler, the tumbler is to the U-shaped ring body
The cylinder that is adjusted of length, the screw thread on same tumbler on two screw mandrels is oppositely arranged each other, and with into two
Screw in the ring arm of section is used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482729.0A CN107204593A (en) | 2017-06-22 | 2017-06-22 | The adjustable U-shaped ring installed for transformer station flexible bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482729.0A CN107204593A (en) | 2017-06-22 | 2017-06-22 | The adjustable U-shaped ring installed for transformer station flexible bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107204593A true CN107204593A (en) | 2017-09-26 |
Family
ID=59906742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482729.0A Pending CN107204593A (en) | 2017-06-22 | 2017-06-22 | The adjustable U-shaped ring installed for transformer station flexible bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107204593A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4645867A (en) * | 1984-02-10 | 1987-02-24 | Fargo Manufacturing Company, Inc. | Guy wire dead end assembly |
| JPH06323369A (en) * | 1993-05-11 | 1994-11-25 | Yaskawa Electric Corp | Tension adjusting device |
| CN202068149U (en) * | 2011-06-21 | 2011-12-07 | 内蒙古电力勘测设计院 | Continuously adjustable connection hardware fitting used for power transmission line |
| CN203352088U (en) * | 2013-07-15 | 2013-12-18 | 襄阳金顿电气有限公司 | Bus adjustable terminal |
| CN204477184U (en) * | 2015-02-13 | 2015-07-15 | 安吉长虹制链有限公司 | A kind of chain link that chain can be made to lengthen |
| CN204633262U (en) * | 2015-05-15 | 2015-09-09 | 国家电网公司 | Soft bus adjustment ring |
| CN206060126U (en) * | 2016-08-31 | 2017-03-29 | 扬州江电线路器材有限公司 | A kind of ball-eye |
| CN206806933U (en) * | 2017-06-22 | 2017-12-26 | 国网河南省电力公司驻马店供电公司 | Adjustable U-shaped ring for transformer station flexible bus installation |
-
2017
- 2017-06-22 CN CN201710482729.0A patent/CN107204593A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4645867A (en) * | 1984-02-10 | 1987-02-24 | Fargo Manufacturing Company, Inc. | Guy wire dead end assembly |
| JPH06323369A (en) * | 1993-05-11 | 1994-11-25 | Yaskawa Electric Corp | Tension adjusting device |
| CN202068149U (en) * | 2011-06-21 | 2011-12-07 | 内蒙古电力勘测设计院 | Continuously adjustable connection hardware fitting used for power transmission line |
| CN203352088U (en) * | 2013-07-15 | 2013-12-18 | 襄阳金顿电气有限公司 | Bus adjustable terminal |
| CN204477184U (en) * | 2015-02-13 | 2015-07-15 | 安吉长虹制链有限公司 | A kind of chain link that chain can be made to lengthen |
| CN204633262U (en) * | 2015-05-15 | 2015-09-09 | 国家电网公司 | Soft bus adjustment ring |
| CN206060126U (en) * | 2016-08-31 | 2017-03-29 | 扬州江电线路器材有限公司 | A kind of ball-eye |
| CN206806933U (en) * | 2017-06-22 | 2017-12-26 | 国网河南省电力公司驻马店供电公司 | Adjustable U-shaped ring for transformer station flexible bus installation |
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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 |
Application publication date: 20170926 |
|
| RJ01 | Rejection of invention patent application after publication |