CN207967783U - A kind of electric insulation cableway suspension bridge type crossing frame - Google Patents
A kind of electric insulation cableway suspension bridge type crossing frame Download PDFInfo
- Publication number
- CN207967783U CN207967783U CN201820350971.2U CN201820350971U CN207967783U CN 207967783 U CN207967783 U CN 207967783U CN 201820350971 U CN201820350971 U CN 201820350971U CN 207967783 U CN207967783 U CN 207967783U
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- rope
- crossing frame
- traction rope
- bridge type
- 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
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Abstract
The utility model is related to technical field of electric power,Especially a kind of electric insulation cableway suspension bridge type crossing frame,Including two pair of first traction rope,Two pairs of first traction ropes are arranged in parallel,It is vertically connected with fixed rope between two pairs of first traction ropes,It is fixedly connected with connecting rope on the fixed rope,The insulating bar of more transverse directions is provided between each pair of first traction rope,The insulating bar is hollow pipe fitting,The both ends of the insulating bar are socketed with locking strap,It is threaded with a pair of screws on the locking strap,The hollow lumen of insulating bar is inserted into the one end of the connecting rope far from fixed rope,And it is locked by locking strap,The entire stringing process of electric insulation cableway suspension bridge type crossing frame is without additionally building crossing frame,Can the cableway directly be installed in pylon,Construction is simple,It is easy to disassemble,It is complex to solve the problems, such as that existing high voltage transmission line cross-line is set up.
Description
Technical field
The utility model is related to technical field of electric power more particularly to a kind of electric insulation cableway suspension bridge type crossing frames.
Background technology
With the fast development of power grid construction, newly-built transmission line of electricity across operation power circuit, railway, highway,
Industrial crops and other barriers are more and more, and crossing construction is more and more difficult, seriously affect Poling Construction safety, construction speed
And construction cost.Especially extra high voltage network will cross over many alive circuits along the line, and construction is more difficult.
Utility model content
Purpose of the utility model is to solve ultra-high-tension power transmission line exists in the prior art to cross over many items along the line
Alive circuit, the more difficult disadvantage of construction, and a kind of electric insulation cableway suspension bridge type crossing frame proposed.
To achieve the goals above, the utility model uses following technical solution：
Design a kind of electric insulation cableway suspension bridge type crossing frame, including two pair of first traction rope, two pairs of first tractions
Rope is arranged in parallel, and is vertically connected with fixed rope between two pairs of first traction ropes, the company of being fixedly connected on the fixed rope
Splicing is provided with the insulating bar of more transverse directions between each pair of first traction rope, and the insulating bar is hollow pipe fitting, it is described absolutely
The both ends of edge bar are socketed with locking strap, a pair of screws are threaded on the locking strap, the connecting rope is far from fixed rope
One end be inserted into insulating bar hollow lumen and locked by locking strap.
Preferably, it is arranged in parallel with the second traction rope between a pair of first traction rope, second traction rope is located at
The underface of insulating bar.
Preferably, the quantity of the insulating bar is no less than three, and equidistantly distributed.
Preferably, first traction rope, the second traction rope are Di Nima ropes, and the insulating bar is insulating resin
Stick.
Preferably, the end of the insulating bar offers multiple axial card slots, and the outer wall of the insulating bar offers ring
Shape groove, and annular recess is connected to card slot.
The utility model proposes a kind of electric insulation cableway suspension bridge type crossing frame, advantageous effect is：Pass through setting the
One traction rope, the second traction rope and insulating bar, as carrier cable, insulating bar is led for support for the first traction rope, the second traction rope
Line, it would be desirable to which the conducting wire of leap is placed on insulating bar, and the leap of conducting wire can be completed using external driver device pulling conducting wire
Work is set up, whole process is not necessarily to additionally build crossing frame, directly can install the cableway in pylon, and construction is simple is easy to disassemble,
It is complex to solve the problems, such as that existing high voltage transmission line cross-line is set up.
Description of the drawings
Fig. 1 be the utility model proposes a kind of electric insulation cableway suspension bridge type crossing frame structural schematic diagram；
Fig. 2 be the utility model proposes a kind of electric insulation cableway suspension bridge type crossing frame side view；
Fig. 3 be the utility model proposes a kind of electric insulation cableway suspension bridge type crossing frame insulating bar structural schematic diagram.
In figure：1 first traction rope, 2 second traction ropes, 3 insulating bars, 4 connecting ropes, 5 fixes sleeves, 6 fixed ropes, 7 lockings
Hoop, 8 screws, 9 card slots, 10 annular recess.
Specific implementation mode
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of electric insulation cableway suspension bridge type crossing frame, including two pair of first traction rope 1, two pair first is led
Messenger 1 is arranged in parallel, and fixed rope 6 is vertically connected between two pair of first traction rope 1, connection is fixedly connected on fixed rope 6
Rope 4, is provided with the insulating bar 3 of more transverse directions between each pair of first traction rope 1, and insulating bar 3 is hollow pipe fitting, and the two of insulating bar 3
End is socketed with locking strap 7, and a pair of screws 8 is threaded on locking strap 7, and the one end of connecting rope 4 far from fixed rope 6 is inserted into exhausted
The hollow lumen of edge bar 3 is simultaneously locked by locking strap 7, the first traction rope 1, the second traction rope 2 and the insulating bar 3 of setting,
First traction rope 1, the second traction rope 2 are used as carrier cable, insulating bar 3 to be used for support conducting wire, it would be desirable to which the conducting wire of leap is placed on
On insulating bar, pulls conducting wire that crossing over for conducting wire can be completed using external driver device and set up work, whole process is without additional
Crossing frame is built, can the cableway directly be installed in pylon, construction is simple is easy to disassemble, solves existing high voltage transmission line cross-line
Set up complex problem.
Be arranged in parallel with the second traction rope 2 between a pair of first traction rope 1, the second traction rope 2 be located at insulating bar 3 just under
Side, the second traction rope 2 of setting plays the role of support insulating bar 3, prevents insulating bar 3 from fracture occurs and causes conducting wire from entire
Fall off in crossing frame, the quantity of insulating bar 3 is no less than three, and equidistantly distributed, more insulating bars 3 of setting prevent conducting wire from
It falls off in entire crossing frame, the first traction rope 1, the second traction rope 2 are Di Nima ropes, and Di Nima ropes have good hold
Loading capability, insulating bar 3 are insulating resin stick, and the end of insulating bar 3 offers multiple axial card slots 9, and the outer wall of insulating bar 3 is opened
Equipped with annular recess 10, and annular recess 10 is connected to card slot 9, and setting annular recess 10 can make locking strap 7 more with card slot 9
Firm fixation insulating bar 3.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of electric insulation cableway suspension bridge type crossing frame, including two pair of first traction rope (1), which is characterized in that described in two pairs
First traction rope (1) is arranged in parallel, and fixed rope (6), the fixation are vertically connected between two pairs of first traction ropes (1)
It is fixedly connected with connecting rope (4) on rope (6), the insulating bar of more transverse directions is provided between each pair of first traction rope (1)
(3), the insulating bar (3) is hollow pipe fitting, and the both ends of the insulating bar (3) are socketed with locking strap (7), the locking strap
(7) a pair of screws (8) is threaded on, the sky of insulating bar (3) is inserted into the one end of the connecting rope (4) far from fixed rope (6)
Chambers are simultaneously locked by locking strap (7).
2. a kind of electric insulation cableway suspension bridge type crossing frame according to claim 1, which is characterized in that a pair described first
The second traction rope (2) is arranged in parallel between traction rope (1), second traction rope (2) is located at the underface of insulating bar (3).
3. a kind of electric insulation cableway suspension bridge type crossing frame according to claim 1, which is characterized in that the insulating bar
(3) quantity is no less than three, and equidistantly distributed.
4. a kind of electric insulation cableway suspension bridge type crossing frame according to claim 2, which is characterized in that first traction
Rope (1), the second traction rope (2) are Di Nima ropes, and the insulating bar (3) is insulating resin stick.
5. a kind of electric insulation cableway suspension bridge type crossing frame according to claim 1, which is characterized in that the insulating bar
(3) end offers multiple axial card slots (9), and the outer wall of the insulating bar (3) offers annular recess (10), and cyclic annular
Groove (10) is connected to card slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350971.2U CN207967783U (en) | 2018-03-15 | 2018-03-15 | A kind of electric insulation cableway suspension bridge type crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350971.2U CN207967783U (en) | 2018-03-15 | 2018-03-15 | A kind of electric insulation cableway suspension bridge type crossing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967783U true CN207967783U (en) | 2018-10-12 |
Family
ID=63742915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350971.2U Expired - Fee Related CN207967783U (en) | 2018-03-15 | 2018-03-15 | A kind of electric insulation cableway suspension bridge type crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967783U (en) |
-
2018
- 2018-03-15 CN CN201820350971.2U patent/CN207967783U/en not_active Expired - Fee Related
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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: 20181012 |