CN206211474U - A kind of power transmission and transformation line apparatus for fixing cord - Google Patents
A kind of power transmission and transformation line apparatus for fixing cord Download PDFInfo
- Publication number
- CN206211474U CN206211474U CN201621360670.5U CN201621360670U CN206211474U CN 206211474 U CN206211474 U CN 206211474U CN 201621360670 U CN201621360670 U CN 201621360670U CN 206211474 U CN206211474 U CN 206211474U
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- CN
- China
- Prior art keywords
- power transmission
- pin
- connector
- blocking seat
- upper blocking
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of power transmission and transformation line apparatus for fixing cord, including sleeve, support bar, connector, upper blocking seat, card column, pin I, lower deck, pin II and collar.Sleeve set is on support bar, the end of support bar is movably connected on connector, and upper blocking seat is hingedly connected to the upper end of connector by pin I, and card column is fixedly connected on upper blocking seat, lower deck is hingedly connected to the lower end of connector by pin II, and collar is installed on upper blocking seat and lower deck.The power transmission and transformation line apparatus for fixing cord will reliably can be separated between two electric wires, can adjust, clamp it is firm, using effect is good, in order to avoid two electric wires contact with each other the normal conveying of influence electric power in the presence of the external world, and effectively avoid the generation of accident.
Description
Technical field
The utility model is related to T ＆ D Technology field, specially a kind of power transmission and transformation line apparatus for fixing cord.
Background technology
Power transmission and transformation, be power plant to grid power transmission, it be by low-voltage rising (such as 500,000 volts) carry out away from transmission of electricity, it is same
Power voltage gets over that high current is smaller, and the small loss on the line of electric current is small.
General 35kV ~ the 1000kV in power industry of power transmission and transformation is referred to as power transmission and transformation, 10kV and following referred to as distribution.Defeated change
Electricity can simply be divided into two major parts：1st, transmission line of electricity.2nd, transformer station.The general voltage ratio issued from power plant compared with
It is low, if without boosting, then according to the ratio of alternating current UI, the electric current on circuit just than larger, due to the heating of circuit
With resistance and current related, electric current is bigger, and the heat that same relatively wire is produced is also than larger, then the electricity that power plant issues
Most of will lose on wire.The heat harm to wire higher of also wire is also bigger.In order to avoid more than
Adverse effect.Measure is exactly to improve voltage, reduces electric current.So being accomplished by booster stations.The general electricity from power plant out passes through
First stop be exactly primary substation（Low pressure is entered, and height is extruded）.Typically there are a booster stations in transformer station, let-down stations, and voltage class is from small
It is usually to big：35kV、110kV、220kV、500kV、1000kV.It is a part for power system, its function is voltage of transformation
Grade, collect electricity distribution, mainly including transformer, bus, line switching equipment, building and power system security and control
Required facility.Transformer station is typically divided the scope that can be serviced, the bigger substation's clothes of voltage class by voltage class
The radius of business is bigger.Our countries have had unique just in comercial operation in the world with independent intellectual property right at present
The transformer station of 1000kV voltage class is exchanged, 500kV electric substations have been able to commonplace now.Hair has been compared in power system
Reach.
Electric wire is be unable to do without in the conveying of electric power, but in the power Transmission of power transmission and transformation, is needed in the erection of electric wire
To be separated between two adjacent electric wires, because electric wire two electric wires in the presence of wind-force etc. more long can be contacted with each other, seriously
Influence power transmission and transformation transmission, easily cause the generation of accident.
The content of the invention
The purpose of this utility model is to provide a kind of power transmission and transformation line apparatus for fixing cord, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of power transmission and transformation line apparatus for fixing cord,
Including sleeve, support bar, connector, upper blocking seat, card column, pin I, lower deck, pin II and collar.
On support bar, the end of support bar is movably connected on connector sleeve set, and upper blocking seat is hinged by pin I
The upper end of connector is connected to, card column is fixedly connected on upper blocking seat, lower deck is hingedly connected to connector by pin II
Lower end, collar is installed on upper blocking seat and lower deck.
Preferably, it is provided with tooth form tooth on the outer wall of the upper blocking seat and lower deck, is set on the inwall of described collar
It is equipped with the tooth being engaged with tooth form tooth.
Preferably, the connector, upper blocking seat, card column, pin I, lower deck, pin II and collar respectively have two, entirely
Power transmission and transformation line apparatus for fixing cord is symmetrical.
Preferably, the card holding trough of card column is provided with the top of the lower deck end.
Preferably, connected threadably between the sleeve and support bar.
Compared with prior art, the beneficial effects of the utility model are：The power transmission and transformation line apparatus for fixing cord can
That leans on will separate between two electric wires, can adjust, clamp it is firm, using effect is good, in order to avoid two in the presence of the external world
Electric wire contacts with each other influences the normal conveying of electric power, and effectively avoids the generation of accident.
Brief description of the drawings
Fig. 1 is a kind of structural representation of power transmission and transformation line apparatus for fixing cord of the utility model.
In figure：Sleeve 1；Support bar 2；Connector 3；Upper blocking seat 4；Card column 5；Pin I 6；Lower deck 7；Pin II 8；Collar
9。
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, the utility model provides a kind of power transmission and transformation line apparatus for fixing cord technical scheme：A kind of power transmission and transformation
Line wires fixing device, including sleeve 1, support bar 2, connector 3, upper blocking seat 4, card column 5, pin I 6, lower deck 7, pin
II 8 and collar 9.
Sleeve 1 is sleeved on support bar 2, and the end of support bar 2 is movably connected on connector 3, and upper blocking seat 4 passes through pin
I 6 upper ends for being hingedly connected to connector 3, card column 5 is fixedly connected on upper blocking seat 4, and lower deck 7 is articulated and connected by pin II 8
In the lower end of connector 3, collar 9 is installed on upper blocking seat 4 and lower deck 7.
It is provided with tooth form tooth on the outer wall of the upper blocking seat 4 and lower deck 7, is provided with the inwall of described collar 9
The tooth being engaged with tooth form tooth.
The connector 3, upper blocking seat 4, card column 5, pin I 6, lower deck 7, pin II 8 and collar 9 respectively have two, entirely
Power transmission and transformation line apparatus for fixing cord is symmetrical.
The card holding trough of card column 5 is provided with the top of the end of lower deck 7.
Connected threadably between the sleeve 1 and support bar 2.
Operation principle：When using, upper blocking seat 4 and lower deck 7 are opened, by electrical wire fastener mounted in upper blocking seat 4 and lower deck 7
Inside, then buckles card column 5, and card column 5 will be installed in the card holding trough of the end of lower deck 7, and upper blocking seat 4 and lower deck 7 are by electricity
Line is firmly blocked, and then collar 9 is installed on upper blocking seat 4 and lower deck 7, and be stuck for solid and reliable by electric wire, regulation
After depth of the good support bar 2 in sleeve 1, another electric wire is blocked, will reliably be separated between two electric wires, can adjusted
Section, clamp it is firm, using effect is good, in order to avoid two electric wires contact with each other the normal defeated of influence electric power in the presence of the external world
Send, and effectively avoid the generation of accident.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power transmission and transformation line apparatus for fixing cord, including sleeve（1）, support bar（2）, connector（3）, upper blocking seat（4）, card
Post（5）, pin I（6）, lower deck（7）, pin II（8）And collar（9）, it is characterised in that：Sleeve（1）It is sleeved on support bar（2）
On, support bar（2）End be movably connected in connector（3）On, upper blocking seat（4）By pin I（6）It is hingedly connected to connector
（3）Upper end, card column（5）It is fixedly connected on upper blocking seat（4）On, lower deck（7）By pin II（8）It is hingedly connected to connector
（3）Lower end, collar（9）It is installed on upper blocking seat（4）With lower deck（7）On.
2. a kind of power transmission and transformation line apparatus for fixing cord according to claim 1, it is characterised in that：The upper blocking seat（4）
With lower deck（7）Outer wall on be provided with tooth form tooth, described collar（9）Inwall on be provided with what is be engaged with tooth form tooth
Tooth.
3. a kind of power transmission and transformation line apparatus for fixing cord according to claim 1, it is characterised in that：The connector（3）、
Upper blocking seat（4）, card column（5）, pin I（6）, lower deck（7）, pin II（8）And collar（9）Respectively there are two, whole power transmission and transformation line
Road apparatus for fixing cord is symmetrical.
4. a kind of power transmission and transformation line apparatus for fixing cord according to claim 1, it is characterised in that：The lower deck（7）
Card column is provided with the top of end（5）Card holding trough.
5. a kind of power transmission and transformation line apparatus for fixing cord according to claim 1, it is characterised in that：The sleeve（1）With
Support bar（2）Between connect threadably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360670.5U CN206211474U (en) | 2016-12-13 | 2016-12-13 | A kind of power transmission and transformation line apparatus for fixing cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621360670.5U CN206211474U (en) | 2016-12-13 | 2016-12-13 | A kind of power transmission and transformation line apparatus for fixing cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211474U true CN206211474U (en) | 2017-05-31 |
Family
ID=58746625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621360670.5U Expired - Fee Related CN206211474U (en) | 2016-12-13 | 2016-12-13 | A kind of power transmission and transformation line apparatus for fixing cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528276A (en) * | 2017-08-25 | 2017-12-29 | 嘉善恒兴电力建设有限公司 | A kind of fixing device of electrical lead |
-
2016
- 2016-12-13 CN CN201621360670.5U patent/CN206211474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528276A (en) * | 2017-08-25 | 2017-12-29 | 嘉善恒兴电力建设有限公司 | A kind of fixing device of electrical lead |
| CN107528276B (en) * | 2017-08-25 | 2019-09-24 | 嘉善恒兴电力建设有限公司 | A kind of fixation device of electrical lead |
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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: 20170531 Termination date: 20171213 |