CN205159957U - A cable testing bridge for showy photovoltaic power plant on water - Google Patents
A cable testing bridge for showy photovoltaic power plant on water Download PDFInfo
- Publication number
- CN205159957U CN205159957U CN201520912601.XU CN201520912601U CN205159957U CN 205159957 U CN205159957 U CN 205159957U CN 201520912601 U CN201520912601 U CN 201520912601U CN 205159957 U CN205159957 U CN 205159957U
- Authority
- CN
- China
- Prior art keywords
- crane span
- span structure
- connecting plate
- structure connecting
- testing bridge
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a cable testing bridge for showy photovoltaic power plant on water, including the multistage crane span structure that connects gradually, its characterized in that: adopt the crane span structure connecting plate to connect between two adjacent crane span structures, be formed with the longitudinal movement interval between two crane span structures that the crane span structure connecting plate is connected be formed with horizontal activity interval between crane span structure connecting plate and the crane span structure, be provided with first mounting hole on the crane span structure be provided with the second mounting hole on the crane span structure connecting plate be provided with on the crane span structure connecting plate and pass the bolt of first mounting hole and second mounting hole, the fastening distance of this bolt is greater than the thickness of crane span structure and crane span structure connecting plate with. Compared with the prior art, the effect that adopts above -mentioned technical scheme is: the utility model discloses the structure and the cost of cable passage on water have been optimized to the support. Having fluctuating nature about the wind -resistance capability, water -resistant face, comparing with low costsly with external technique, maneuverability is strong.
Description
Technical field
The utility model relates to the mounting structure of cable testing bridge, specifically, relates to a kind of cable testing bridge for floating on water surface photovoltaic plant.
Background technology
NORTHWEST CHINA area is as scarcely populated in Xinjiang, Gansu, Qinghai and other places, have a large amount of Unutilized Energy, solar energy resources enriches, the large-scale grid-connected photovoltaic power station of Large scale construction in the past few years, but due to these regional non-electrical load centers, along with the fast development of photovoltaic generation, seriously there is abandoning light and to ration the power supply phenomenon.And North China, Central China's solar energy resources are better, be again power load center, but the land limited do not utilized, the exploitation of deserted mountain, wasteland, roofing resource has trended towards saturated.The mode of fishing light complementation can utilize a part of waters, but is subject to the restriction of the depth of water, cost, can not large area develop, and floating on water surface photovoltaic plant does not limit by the depth of water.China waters is vast, and the water surface etc. in reservoir, discarded mining subsidence district, all can develop floating on water surface photovoltaic plant, will run into new technological difficulties accordingly, as the cable testing bridge connected mode on the water surface.
The way of external water borne cable passage is: adopt the outdoor cable laid to be positioned on buoyancy aid, the cable cost of this type is high; Or adopting sealing resin sleeve pipe to float on the water surface by cable, which cost is high and depend on material and the sealing of resin sleeve.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of crane span structure node that makes of low cost all to have activity space at level, vertical direction, to offset the cable testing bridge for floating on water surface photovoltaic plant of fluctuation on the impact of crane span structure of the water surface.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of cable testing bridge for floating on water surface photovoltaic plant, comprise the multistage crane span structure connected successively, it is characterized in that: between adjacent two crane span structures, adopt crane span structure connecting plate to connect, between two crane span structures that crane span structure connecting plate connects, be formed with longitudinally-moving spacing, between described crane span structure connecting plate and crane span structure, be formed with horizontal movable space.
Described crane span structure is provided with the first installing hole, described crane span structure connecting plate is provided with the second installing hole, described crane span structure connecting plate is provided through the bolt of described first installing hole and the second installing hole, the fastening distance of this bolt be greater than described crane span structure and crane span structure connecting plate thickness and.
Described bolt is provided with metallic sheath, and described crane span structure and crane span structure connecting plate are positioned on this metallic sheath.
Described crane span structure connecting plate is two blocks of side plates.
Compared with prior art, the beneficial effect of employing technical solution of the present invention is: the utility model support, has horizontal spacing between two adjacent crane span structures, can resist and fluctuate up and down.Between crane span structure and crane span structure connecting plate, there is longitudinal pitch, can resist and move horizontally.Exist while two spacing, there is the performance of opposing any direction effect.The utility model crane span structure optimizes structure and the cost of water borne cable passage.Have wind resistance, the upper and lower fluctuating nature in water resistant face, cost is low, workable.
Accompanying drawing explanation
Fig. 1 is cable testing bridge connected mode schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the end view of Fig. 2.
Fig. 4 is the structural representation of the utility model side plate.
Fig. 5 is the connection diagram of the utility model crane span structure and bolt.
In figure, 1, first paragraph crane span structure; 2, second segment crane span structure; 3, side plate; 4, longitudinally-moving spacing; 5, horizontal movable space; 6, the first installing hole; 7, the second installing hole; 8, bolt; 9, steel bushing; 10, nut.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
As shown in Figure 1, the utility model is used for the cable testing bridge of floating on water surface photovoltaic plant, comprise first paragraph crane span structure 1, second segment crane span structure 2 and crane span structure connecting plate composition, securing member is adopted to connect between first paragraph crane span structure 1, second segment crane span structure 2 and crane span structure connecting plate, longitudinally-moving spacing 4 is left between first paragraph crane span structure 1 and second segment crane span structure 2, as shown in Figure 2, between crane span structure connecting plate and first paragraph crane span structure 1 or second segment crane span structure 2, horizontal movable space 5 is left, as shown in Figure 5.Its central bridge connecting plate can be that an entirety also can adopt two blocks of side plates 3 to form, and side plate as shown in Figure 4, has two the second installing holes 7.First installing hole 6 of first paragraph crane span structure 1 and second segment crane span structure 2 is alignd with the second installing hole 7, is connected by bolt 8.Wherein on first paragraph crane span structure 1 and second segment crane span structure 2, the first peace hole center distance turned between hole 6 is less than the hole center distance of circle the second installing hole 7 on side plate 3, the length of steel bushing 9 is greater than the thickness that first paragraph crane span structure 1 and two blocks of side plates 3 are close to, after bolt 8 is tightened by nut 10, between first paragraph crane span structure 1, second segment crane span structure 2, when fluctuating up and down with ripples, vertical direction has certain activity space in figure 3, has certain activity space in the horizontal direction in Figure 5 between first paragraph crane span structure 1 and two side plates 3 with ripples.Connect with the cable testing bridge that this realizes floating on water surface photovoltaic plant.
Claims (4)
1. the cable testing bridge for floating on water surface photovoltaic plant, comprise the multistage crane span structure connected successively, it is characterized in that: between adjacent two crane span structures, adopt crane span structure connecting plate to connect, between two crane span structures that crane span structure connecting plate connects, be formed with longitudinally-moving spacing, between described crane span structure connecting plate and crane span structure, be formed with horizontal movable space.
2. cable testing bridge according to claim 1, it is characterized in that: on described crane span structure, be provided with the first installing hole, described crane span structure connecting plate is provided with the second installing hole, described crane span structure connecting plate is provided through the bolt of described first installing hole and the second installing hole, the fastening distance of this bolt be greater than described crane span structure and crane span structure connecting plate thickness and.
3. cable testing bridge according to claim 2, is characterized in that: on described bolt, be provided with metallic sheath, and described crane span structure and crane span structure connecting plate are positioned on this metallic sheath.
4. cable testing bridge according to claim 1, is characterized in that: described crane span structure connecting plate is two blocks of side plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912601.XU CN205159957U (en) | 2015-11-17 | 2015-11-17 | A cable testing bridge for showy photovoltaic power plant on water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912601.XU CN205159957U (en) | 2015-11-17 | 2015-11-17 | A cable testing bridge for showy photovoltaic power plant on water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159957U true CN205159957U (en) | 2016-04-13 |
Family
ID=55695609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912601.XU Active CN205159957U (en) | 2015-11-17 | 2015-11-17 | A cable testing bridge for showy photovoltaic power plant on water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258645A (en) * | 2018-03-17 | 2018-07-06 | 郭其秀 | A kind of collapsible crane span structure take-up device and its take-up method for adapting to the height of water |
| CN113629649A (en) * | 2021-08-06 | 2021-11-09 | 中天科技海缆股份有限公司 | Floating photovoltaic power station |
-
2015
- 2015-11-17 CN CN201520912601.XU patent/CN205159957U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258645A (en) * | 2018-03-17 | 2018-07-06 | 郭其秀 | A kind of collapsible crane span structure take-up device and its take-up method for adapting to the height of water |
| CN108258645B (en) * | 2018-03-17 | 2023-06-13 | 绿华能源（福建）有限公司 | Folding bridge cable collector and cable collecting method adapting to water level drop thereof |
| CN113629649A (en) * | 2021-08-06 | 2021-11-09 | 中天科技海缆股份有限公司 | Floating photovoltaic power station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204442234U (en) | Float on the photovoltaic bracket on the water surface | |
| CN204349861U (en) | The floating module of a kind of photovoltaic waterborne | |
| CN204425232U (en) | Photovoltaic generating system waterborne | |
| CN104242800A (en) | Flexible photovoltaic support | |
| CN204836054U (en) | Body and body subassembly and showy photovoltaic power plant on water of installing said body | |
| CN203808026U (en) | Aerator structure for ultra-wide drain trough | |
| CN205159957U (en) | A cable testing bridge for showy photovoltaic power plant on water | |
| CN204539053U (en) | A kind of spiral ground pile photovoltaic bracket | |
| CN105871309A (en) | Floating type overwater photovoltaic power generation system | |
| CN205385435U (en) | Photovoltaic system on water | |
| CN208441122U (en) | A kind of underwater pile anchoring system of floatation type photovoltaic plant | |
| CN103410083B (en) | Mixed control system for longitudinal wind-induced response of multi-pylon cable stayed bridge structure | |
| CN206031711U (en) | Photovoltaic power generation platform on water | |
| CN204418209U (en) | The anti-sinking of wind resistance square strengthens and increases steady type photovoltaic bracket foundation structure | |
| CN205666785U (en) | A floating platform for photovoltaic power generation system on water | |
| CN103225314A (en) | Offshore wind power foundation consisting of single pile and cylindrical foundations | |
| CN208621146U (en) | A kind of hydraulic engineering water level monitoring device | |
| CN205875779U (en) | Prestressed carbon fiber plate stiff end steel base with turn to device | |
| CN202495454U (en) | Hillside type solar photovoltaic power station fixing bracket | |
| CN105332358B (en) | Double contraction radio frequency channel generation breakwaters | |
| CN211898445U (en) | Slope edge supporting structure for building | |
| CN210920335U (en) | Water conservancy is raceway fixed knot structure for construction | |
| KR20130107707A (en) | Hybrid floating support structure for offshore wind turbine | |
| CN203038946U (en) | A support structure of a solar-energy battery plate | |
| CN207794006U (en) | A kind of LP blades dykes and dams |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 5 storeys, Building C, No. 17 Tulip Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: Xihe Electric Power Co., Ltd. Address before: 210000 5 storeys, Building C, No. 17 Tulip Road, Yuhuatai District, Nanjing City, Jiangsu Province Patentee before: Share Power Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |