CN204479821U - A kind of power plant marches into the arena optical cable hauling-off gear - Google Patents
A kind of power plant marches into the arena optical cable hauling-off gear Download PDFInfo
- Publication number
- CN204479821U CN204479821U CN201520224752.6U CN201520224752U CN204479821U CN 204479821 U CN204479821 U CN 204479821U CN 201520224752 U CN201520224752 U CN 201520224752U CN 204479821 U CN204479821 U CN 204479821U
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- China
- Prior art keywords
- cable
- steel pipe
- protection steel
- portal frame
- optical cable
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of power plant to march into the arena optical cable hauling-off gear, comprise OPGW optical cable, cable splice closure, remaining cable frame, ADSS leading in cable, portal frame pillar, many group anchor ear fixtures and protection steel pipe; Cable splice closure is arranged on the top of portal frame pillar, and one end welding of OPGW optical cable is on cable splice closure, and the other end of OPGW optical cable upwards extends; Remaining cable frame is arranged on portal frame pillar; many groups anchor ear fixture is disposed on portal frame pillar respectively; one end of protection steel pipe is fixedly fitted on portal frame pillar by many group anchor ear fixtures; the top of one end welding ADSS leading in cable on cable splice closure of ADSS leading in cable is around the home on remaining cable frame, and the bottom of ADSS leading in cable is coaxially inserted in protection steel pipe.The remaining cable frame of the utility model introducing lays link and lays technique to circuit and carries out qualitative to quantitative restriction, makes optical cable information amount optimize transmissions.
Description
Technical field
The utility model relates to power plant's circuit design field, particularly relates to a kind of power plant and to march into the arena optical cable hauling-off gear.
Background technology
The transmission of power plant's telecontrol information depends on OPWG optical cable carrier, is limited by space constraint, and optical cable of marching into the arena should adopt ADSS optical cable, and tradition is laid with continued access signal to noise ratio (S/N ratio) low, causes quantity of information to reduce.
Utility model content
The purpose of this utility model: provide a kind of power plant to march into the arena optical cable hauling-off gear, transmission can be optimized to optical cable information amount.
To achieve these goals, the technical solution of the utility model is:
A kind of power plant marches into the arena optical cable hauling-off gear, comprises OPGW optical cable, cable splice closure, remaining cable frame, ADSS leading in cable, portal frame pillar, many group anchor ear fixtures and protection steel pipe; Described cable splice closure is arranged on the top of described portal frame pillar, and one end welding of described OPGW optical cable is on described cable splice closure, and the other end of described OPGW optical cable upwards extends; Described remaining cable frame is arranged on described portal frame pillar, is positioned at the below of described cable splice closure, the described rounded structure of remaining cable frame; Described many groups anchor ear fixture is disposed on described portal frame pillar respectively, is positioned at the below of described remaining cable frame; One end of described protection steel pipe is fixedly fitted on described portal frame pillar by described many groups anchor ear fixture, and along described portal frame pillar to downward-extension, with the protection steel pipe described in the interval snap close of 0.5 meter between described anchor ear fixture; Described portal frame pillar is obliquely installed on the ground, and the length direction on the top of described protection steel pipe is parallel with the length direction of described portal frame pillar; One end welding of described ADSS leading in cable is on described cable splice closure; described ADSS leading in cable in described cable splice closure with described OPGW optical cable welding; the top of described ADSS leading in cable is around the home more than described on cable frame, and the bottom of described ADSS leading in cable is coaxially inserted in described protection steel pipe.
Above-mentioned power plant marches into the arena optical cable hauling-off gear, wherein, and one end side of resting on the ground of described protection steel pipe, and the floor level that goes out of protection steel pipe is 2.5 meters, the other end of described protection steel pipe is embedded in below ground.
Above-mentioned power plant marches into the arena optical cable hauling-off gear, wherein, and described protection steel pipe ground connection.
Above-mentioned power plant marches into the arena optical cable hauling-off gear, and wherein, described ADSS leading in cable is blocked by pitch spunyarn or waterproof material after penetrating described protection steel pipe.
The remaining cable frame of the utility model introducing lays link and lays technique to circuit and carries out qualitative to quantitative restriction, makes optical cable information amount optimize transmissions.
Accompanying drawing explanation
Fig. 1 is that a kind of power plant of the utility model marches into the arena the structural representation of optical cable hauling-off gear.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Refer to shown in accompanying drawing 1, a kind of power plant marches into the arena optical cable hauling-off gear, comprises OPGW optical cable 1, cable splice closure 2, remaining cable frame 3, ADSS leading in cable 8, portal frame pillar 5, many group anchor ear fixtures 6 and protection steel pipe 7; Described cable splice closure 2 is arranged on the top of described portal frame pillar 5, and one end welding of described OPGW optical cable 1 is on described cable splice closure 2, and the other end of described OPGW optical cable 1 upwards extends; Described remaining cable frame 3 is arranged on described portal frame pillar 5, is positioned at the below of described cable splice closure 2, the described rounded structure of remaining cable frame 3; Described many groups anchor ear fixture 6 is disposed on described portal frame pillar 5 respectively, is positioned at the below of described remaining cable frame 3; One end of described protection steel pipe 7 is fixedly fitted on described portal frame pillar 5 by described many groups anchor ear fixture 6, and along described portal frame pillar 5 to downward-extension, with the protection steel pipe 7 described in the interval snap close of 0.5 meter between described anchor ear fixture 6; Described portal frame pillar 5 is obliquely installed on the ground, and the length direction on the top of described protection steel pipe 7 is parallel with the length direction of described portal frame pillar 5; One end welding of described ADSS leading in cable 8 is on described cable splice closure 2; described ADSS leading in cable 8 in described cable splice closure 2 with described OPGW optical cable 1 welding; the top of described ADSS leading in cable 8 is around the home more than described on cable frame 3, and the bottom of described ADSS leading in cable 8 is coaxially inserted in described protection steel pipe 7.
One end side of resting on the ground of described protection steel pipe 7, and the floor level that goes out of protection steel pipe 7 is 2.5 meters, the other end of described protection steel pipe 7 is embedded in below ground.Radius of curvature R >=190 of burying of protection steel pipe 7.
Described protection steel pipe 7 ground connection.
Described ADSS leading in cable 8 is blocked by pitch spunyarn or waterproof material after penetrating described protection steel pipe 7.
ADSS leading in cable 8 needs to carry out the remaining cable frame 3 of remaining, remaining ADSS leading in cable 8 and curls, and is fixed on portal frame pillar 5.
In sum, the remaining cable frame of the utility model introducing lays link and lays technique to circuit and carries out qualitative to quantitative restriction, makes optical cable information amount optimize transmissions.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description to do; or directly or indirectly use the technical field being attached to other Related products, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. power plant marches into the arena an optical cable hauling-off gear, it is characterized in that: comprise OPGW optical cable, cable splice closure, remaining cable frame, ADSS leading in cable, portal frame pillar, many group anchor ear fixtures and protection steel pipe; Described cable splice closure is arranged on the top of described portal frame pillar, and one end welding of described OPGW optical cable is on described cable splice closure, and the other end of described OPGW optical cable upwards extends; Described remaining cable frame is arranged on described portal frame pillar, is positioned at the below of described cable splice closure, the described rounded structure of remaining cable frame; Described many groups anchor ear fixture is disposed on described portal frame pillar respectively, is positioned at the below of described remaining cable frame; One end of described protection steel pipe is fixedly fitted on described portal frame pillar by described many groups anchor ear fixture, and along described portal frame pillar to downward-extension, with the protection steel pipe described in the interval snap close of 0.5 meter between described anchor ear fixture; Described portal frame pillar is obliquely installed on the ground, and the length direction on the top of described protection steel pipe is parallel with the length direction of described portal frame pillar; One end welding of described ADSS leading in cable is on described cable splice closure; described ADSS leading in cable in described cable splice closure with described OPGW optical cable welding; the top of described ADSS leading in cable is around the home more than described on cable frame, and the bottom of described ADSS leading in cable is coaxially inserted in described protection steel pipe.
2. power plant according to claim 1 marches into the arena optical cable hauling-off gear, it is characterized in that: one end side of resting on the ground of described protection steel pipe, and the floor level that goes out of protection steel pipe is 2.5 meters, and the other end of described protection steel pipe is embedded in below ground.
3. power plant according to claim 1 marches into the arena optical cable hauling-off gear, it is characterized in that: described protection steel pipe ground connection.
4. power plant according to claim 1 marches into the arena optical cable hauling-off gear, it is characterized in that: described ADSS leading in cable is blocked by pitch spunyarn or waterproof material after penetrating described protection steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224752.6U CN204479821U (en) | 2015-04-15 | 2015-04-15 | A kind of power plant marches into the arena optical cable hauling-off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224752.6U CN204479821U (en) | 2015-04-15 | 2015-04-15 | A kind of power plant marches into the arena optical cable hauling-off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479821U true CN204479821U (en) | 2015-07-15 |
Family
ID=53635607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224752.6U Expired - Fee Related CN204479821U (en) | 2015-04-15 | 2015-04-15 | A kind of power plant marches into the arena optical cable hauling-off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204479821U (en) |
-
2015
- 2015-04-15 CN CN201520224752.6U patent/CN204479821U/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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 200000 Shanghai city Pudong New Area old town Nangang Road No. 1765 room 153 Patentee after: China Sinogy Electric Engineering Co., Ltd. Address before: 200061 Shanghai, Zhongshan North Road, No. E, block, building 4, building 1715 Patentee before: Yu Hanhua |
|
| 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: 20150715 Termination date: 20200415 |