CN205911717U - Space bar - Google Patents
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- Publication number
- CN205911717U CN205911717U CN201620628000.0U CN201620628000U CN205911717U CN 205911717 U CN205911717 U CN 205911717U CN 201620628000 U CN201620628000 U CN 201620628000U CN 205911717 U CN205911717 U CN 205911717U
- Authority
- CN
- China
- Prior art keywords
- wire clamp
- housing
- fastener
- casing
- curved portions
- 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.)
- Expired - Fee Related
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a space bar, including support, arc portion, casing and first fastener, arc portion establishes around the support, arc portion sets up for integrated into one piece with the support, the casing is established in the arc portion outside, casing both sides installation mounting, the casing passes through mounting and the welding of arc portion, first fastener end is established in the casing, the casing middle part is provided with the pivot, first fastener rotates through pivot and casing to be connected, forefront folder bottom portion is provided with the dog, first fastener one side is provided with the second fastener, first fastener is articulated with the second fastener, and this space bar structural stability is high, and the installation is nimble, and the shock absorption is effectual.
Description
Technical field
This utility model is related to a kind of conductor spacer.
Background technology
Power transmission sequence split conductor conductor spacer be mainly used for limit sub-conductor between relative motion and normal
The geometry of split conductor is kept under ruuning situation.At a distance, the every phase conductor of jumbo ultra high-tension transmission line adopt two,
Four and above split conductor.The power transmission line of 220kv and 330kv adopts binary fission wire at present, and 500kv power transmission line adopts three
Division and conductors on quad bundled, voltage is higher than that the ultra high-tension transmission line of 500kv adopts six divisions and more polytomic wire.In order to protect
Card split conductor wire harness spacing keeps constant and reduces surface voltage gradient to meet electric property, and in a short-circuit situation, wire
Electromagnetic force will not be produced between wire harness, cause the collision that attracts each other, though or cause the attraction of moment to collide, accident eliminate after can
Return to normal condition, thus separated by a distance in span be mounted with conductor spacer.The vibration to secondary span for the installation interval rod
May also function as certain inhibitory action with aeolian vibration.
Two classes substantially can be divided into by the operating characteristic of conductor spacer, i.e. damping spacer and non-damping spacer.Damping
Type conductor spacer feature is: consumes the vibrational energy of wire at conductor spacer movable joint as damping material using rubber, to leading
Linearly coupled produces damping action.Therefore, such conductor spacer is applied to each department.But it is contemplated that the economy of power transmission sequence, it is somebody's turn to do
Class conductor spacer it is important that easily produce the circuit in the area of vibration for wire.The absorb shock resistance of non-damping conductor spacer is poor, can fit
For being not likely to produce the circuit in vibration area or being used as jumper wire spacing rod.
Existing conductor spacer complex structure at present, installs inconvenient, structural stability is poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of structure stability high, and flexible for installation, shock absorbing effect is good
Conductor spacer.
For solving the above problems, this utility model adopts the following technical scheme that a kind of conductor spacer, including support, curved portions,
Housing and the first wire clamp, described curved portions are located at support surrounding, and described curved portions and support are formed in one setting, described housing
It is located at outside curved portions, described housing both sides mounting fixing parts, described housing is passed through fixture and is welded with curved portions, and described first
Wire clamp end is located in housing, and described housing central section is provided with rotating shaft, and described first wire clamp passes through rotating shaft and housing into rotation connects,
Described first wire clamp bottom is provided with block, and described first wire clamp side is provided with the second wire clamp, described first wire clamp and second
Wire clamp is hinged.
Preferably, described block and the welding of the first wire clamp.
Preferably, described first wire clamp and the second wire clamp top are provided with rubber layer.
Preferably, described rubber layer is connected with the first wire clamp and the second wire clamp gluing respectively.
Preferably, being provided with through hole on described support.
The beneficial effects of the utility model are: the block of setting can rotate in curved portions, simultaneously being capable of limit stop
Range of activity, when using, the first wire clamp position is flexibly also avoided that excessive fluctuation so that shock absorbing effect simultaneously
Good；The support holding structure stability of setting is high, flexible for installation；Second wire clamp of setting and the cooperation of the first wire clamp, keep to electricity
Line card is held firmly.
Brief description
Fig. 1 is a kind of structure chart of conductor spacer of this utility model.
Specific embodiment
As shown in figure 1, a kind of conductor spacer, including support 1, curved portions 2, housing 3 and the first wire clamp 4, described curved portions 2 set
In support 1 surrounding, described curved portions 2 and support 1 are formed in one setting, and described housing 3 is located at outside curved portions 1, described shell
Body 3 both sides mounting fixing parts 5, described housing 3 is welded with curved portions 2 by fixture 5, and described first wire clamp 4 end is located at shell
In body 3, it is provided with rotating shaft 6 in the middle part of described housing 3, described first wire clamp 4 passes through rotating shaft 6 and housing 3 rotates and connects, described first
Wire clamp 4 bottom is provided with block 7, and described first wire clamp 4 side is provided with the second wire clamp 8, described first wire clamp 4 and the second wire clamp
8 is hinged.
Described block 7 is welded with the first wire clamp 4, retains stop 7 Stability Analysis of Structures reliable.
Described first wire clamp 4 and the second wire clamp 8 top are provided with rubber layer 9, and rubber layer 9 has the effect of insulation and damping
Really.
Described rubber layer 9 is connected with the first wire clamp 4 and the second wire clamp 8 gluing respectively, and keeping rubber layer 9 to firmly install can
Lean on.
Through hole 10 is provided with described support 1, through hole 10 can reduce weight, facilitates to install simultaneously and fix.
The beneficial effects of the utility model are: the block of setting can rotate in curved portions, simultaneously being capable of limit stop
Range of activity, when using, the first wire clamp position is flexibly also avoided that excessive fluctuation so that shock absorbing effect simultaneously
Good；The support holding structure stability of setting is high, flexible for installation；Second wire clamp of setting and the cooperation of the first wire clamp, keep to electricity
Line card is held firmly.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Claims (5)
1. a kind of conductor spacer it is characterised in that: include support, curved portions, housing and the first wire clamp, described curved portions are located at support
Surrounding, described curved portions and support are formed in one setting, and described housing is located at outside curved portions, and described housing both sides are installed and consolidated
Determine part, described housing is passed through fixture and welded with curved portions, and described first wire clamp end is located in housing, and described housing central section sets
It is equipped with rotating shaft, described first wire clamp passes through rotating shaft and housing into rotation and connects, and described first wire clamp bottom is provided with block, described the
One wire clamp side is provided with the second wire clamp, and described first wire clamp is hinged with the second wire clamp.
2. conductor spacer according to claim 1 it is characterised in that: described block and the first wire clamp welding.
3. conductor spacer according to claim 1 it is characterised in that: described first wire clamp and the second wire clamp top are provided with rubber
Glue-line.
4. conductor spacer according to claim 3 it is characterised in that: described rubber layer respectively with the first wire clamp and the second wire clamp
Glued connection.
5. conductor spacer according to claim 1 it is characterised in that: be provided with through hole on described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628000.0U CN205911717U (en) | 2016-06-23 | 2016-06-23 | Space bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628000.0U CN205911717U (en) | 2016-06-23 | 2016-06-23 | Space bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911717U true CN205911717U (en) | 2017-01-25 |
Family
ID=57812132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628000.0U Expired - Fee Related CN205911717U (en) | 2016-06-23 | 2016-06-23 | Space bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911717U (en) |
-
2016
- 2016-06-23 CN CN201620628000.0U patent/CN205911717U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170125 Termination date: 20170623 |