CN214177213U - Counter weight adjustable reinforced concrete roofing photovoltaic support basis - Google Patents
Counter weight adjustable reinforced concrete roofing photovoltaic support basis Download PDFInfo
- Publication number
- CN214177213U CN214177213U CN202023100488.5U CN202023100488U CN214177213U CN 214177213 U CN214177213 U CN 214177213U CN 202023100488 U CN202023100488 U CN 202023100488U CN 214177213 U CN214177213 U CN 214177213U
- Authority
- CN
- China
- Prior art keywords
- weight
- reinforced concrete
- boxes
- photovoltaic support
- bracket
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
A reinforced concrete roof photovoltaic support foundation with an adjustable balance weight comprises a photovoltaic support body, wherein the photovoltaic support body comprises a transverse support, an inclined support and a vertical support; the vertical support is connected to the weight boxes at the bottom through the connecting plate, four groups of weight boxes are arranged, each group of weight boxes is provided with two weight boxes, and the side edges of the weight boxes are connected through the connecting plate. By utilizing the utility model, lifting equipment is not needed, the carrying and accurate positioning of the weight box can be completed manually, the construction is simple, the construction efficiency is high, the fillers are made of local materials, the HDPE material has good durability, and the weight box can be reused for other projects after the photovoltaic power generation system reaches the service life; can effectively reduce the project investment and shorten the construction period.
Description
Technical Field
The utility model relates to a photovoltaic support basis, concretely relates to counter weight adjustable reinforced concrete roofing photovoltaic support basis.
Background
The solar roof power generation technology is characterized in that a solar power generation device is installed on the roof of a building, and the solar photovoltaic technology is utilized to generate power in the field of building construction, so that the purposes of energy conservation and emission reduction are achieved. The roof photovoltaic is generally arranged on a color steel tile sloping roof or a reinforced concrete flat roof.
For the photovoltaic of the color steel tile roof, the color steel tile roof is generally fixed on the vertical locking edge of the profiled steel plate through a clamp, and the color steel tile roof is connected with the clamp and an aluminum alloy beam for fixing the photovoltaic plate through bolts.
For reinforced concrete roofing photovoltaic, for avoiding bar planting or expansion screw to destroy roofing waterproof heat preservation, generally be equipped with the concrete prefabricated section at the roofing, reserve rag bolt in the prefabricated section, through the photovoltaic support of rag bolt connection basis and fixed photovoltaic board.
The photovoltaic power generation project of the reinforced concrete roof has the advantages that the conventional concrete precast block is simple and convenient to construct, and the following defects exist: (1) the concrete block is influenced by building materials, and the cost is not fixed; (2) the site prefabrication requires a large construction site, a special die needs to be customized and the site maintenance is needed, and the quality of a finished product is difficult to ensure; (3) the weight-balancing block is generally heavier than 200kg, a special hoisting machine is needed, and the weight-balancing block is difficult to manually transport to a precise position after being hoisted to a roof, so that the construction efficiency is low; (4) concrete prefabricated section life generally is far higher than photovoltaic power generation system, because of its dead weight is big, later stage dismantlement, transportation are more difficult, and basis reuse rate is low.
Disclosure of Invention
The utility model aims to solve the technical problem that, overcome prior art not enough, provide a reinforced concrete roofing photovoltaic support basis with adjustable counter weight that the construction is simple and convenient, the engineering small investment, construction period is short.
The technical scheme that the utility model adopts for solving the technical problems is that a reinforced concrete roofing photovoltaic support foundation with adjustable balance weight comprises a photovoltaic support body, wherein the photovoltaic support body comprises a transverse support, an inclined support and a vertical support; the vertical support is connected to the weight boxes at the bottom through the connecting plate, four groups of weight boxes are arranged, each group of weight boxes is provided with two weight boxes, and the side edges of the weight boxes are connected through the connecting plate.
Furthermore, a water injection hole and an exhaust hole are formed in the upper portion of the weight box, a drain hole is formed in the lower portion of the weight box, and the water injection hole, the exhaust hole and the drain hole are sealed through sealing plugs.
Furthermore, the vertical support is connected with the connecting plate through bolts.
Furthermore, the filler in the weight box is underground water.
Furthermore, the weight box is made of HDPE.
Compared with the prior art, the utility model has the advantages as follows: the carrying and the accurate positioning of the weight box can be completed manually without hoisting equipment, the construction is simple and convenient, the construction efficiency is high, the filler (tap water) is obtained from local resources, the durability of the HDPE high-density polyethylene material is good, and the weight box can be reused for other projects after the service life of the photovoltaic power generation system is reached; can effectively reduce the project investment and shorten the construction period.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a top view of the embodiment of FIG. 1 with the lateral support removed;
fig. 3 is a side view of the embodiment of fig. 1.
In the figure: 1. the photovoltaic bracket comprises a photovoltaic bracket body, 11 horizontal brackets, 12 inclined brackets, 13 vertical brackets, 2 connecting plates, 3 weight boxes, 31 water injection holes, 32 exhaust holes and 4 sealing plugs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1-3, the photovoltaic bracket of the present embodiment includes a photovoltaic bracket body 1, the photovoltaic bracket body 1 includes a transverse bracket 11, an inclined bracket 12, and a vertical bracket 13, the transverse bracket 11 is connected to the inclined bracket 12, and the inclined bracket 12 is connected to the vertical bracket 13; the vertical support 13 is connected to the weight boxes 3 at the bottom through the connecting plate 2, four groups of weight boxes 3 are arranged, each group of weight boxes 3 is provided with two weight boxes 3, and the side edges of the weight boxes are connected through the connecting plate 2.
The vertical bracket 13 is connected with the connecting plate 2 by bolts. The filling in the weight box 3 is groundwater.
The upper part of the weight box 3 is provided with a water injection hole 31 and an exhaust hole 32, the lower part is provided with a drain hole (not shown in the figure), and the water injection hole 31, the exhaust hole 32 and the drain hole are sealed by a sealing plug 4. The weight box 2 is made of HDPE.
The construction method of the embodiment is as follows:
firstly, according to local basic wind pressure, snow pressure, self weight of an upper structure, arrangement and inclination angles of photovoltaic panels and the like, on the premise of ensuring stability and safety of a photovoltaic power generation system, the mass of the counterweight required by the foundation is determined to be 300kg through design calculation.
Secondly, the local underground water after purification treatment is selected as the filler, and the density is measured to be 1000kg/m3The thicknesses of the bottom plate, the top plate and the side walls of the weight box 3 are all 10mm thick, the weight box is 600mm x 800mm x 400mm, tap water is filled to be 350mm high, the weight box 3 weighs 25kg, the weight box weighs 336kg, and the total weight is 361kg, so that the design requirement is met.
And thirdly, transporting the HDPE weight boxes 3 to a project site, manually transporting the HDPE weight boxes to a roof and positioning the weight boxes 3 according to the designed intervals of the vertical supports.
And fourthly, injecting water into the water injection hole 31 of the weight box 3 which is positioned in the last step by using a high-pressure water gun, controlling the water inflow according to the weight demand, and plugging the water hole and the exhaust hole by using a sealing plug 5 after filling to the designed water level.
And fifthly, fixing the vertical bracket 13, and installing the transverse bracket 11 and the inclined bracket 12 according to a construction drawing.
And sixthly, mounting and fixing the photovoltaic module on the photovoltaic support body 1.
Various modifications and variations of the embodiments of the present invention may be made by those skilled in the art, and they are still within the scope of the present invention, provided they are within the scope of the claims and their equivalents.
What is not described in detail in the specification is prior art that is well known to those skilled in the art.
Claims (5)
1. The utility model provides a counter weight adjustable reinforced concrete roofing photovoltaic support basis, includes photovoltaic support body, its characterized in that: the photovoltaic bracket body comprises a transverse bracket, an inclined bracket and a vertical bracket, wherein the transverse bracket is connected with the inclined bracket, and the inclined bracket is connected with the vertical bracket; the vertical support is connected to the weight boxes at the bottom through the connecting plate, four groups of weight boxes are arranged, each group of weight boxes is provided with two weight boxes, and the side edges of the weight boxes are connected through the connecting plate.
2. The reinforced concrete roofing photovoltaic support foundation of claim 1, wherein: the upper part of the weight box is provided with a water injection hole and an exhaust hole, the lower part of the weight box is provided with a drain hole, and the water injection hole, the exhaust hole and the drain hole are sealed through sealing plugs.
3. The reinforced concrete roofing photovoltaic support foundation of claim 1 or 2, wherein: the vertical support is connected with the connecting plate through bolts.
4. The reinforced concrete roofing photovoltaic support foundation of claim 1 or 2, wherein: and the filler in the weight box is underground water.
5. The reinforced concrete roofing photovoltaic support foundation of claim 1 or 2, wherein: the weight box is made of HDPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023100488.5U CN214177213U (en) | 2020-12-21 | 2020-12-21 | Counter weight adjustable reinforced concrete roofing photovoltaic support basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023100488.5U CN214177213U (en) | 2020-12-21 | 2020-12-21 | Counter weight adjustable reinforced concrete roofing photovoltaic support basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214177213U true CN214177213U (en) | 2021-09-10 |
Family
ID=77608058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023100488.5U Active CN214177213U (en) | 2020-12-21 | 2020-12-21 | Counter weight adjustable reinforced concrete roofing photovoltaic support basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214177213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108968A (en) * | 2021-10-30 | 2022-03-01 | 中石化石油工程技术服务有限公司 | Roof photovoltaic support structure system without counterweight foundation |
-
2020
- 2020-12-21 CN CN202023100488.5U patent/CN214177213U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108968A (en) * | 2021-10-30 | 2022-03-01 | 中石化石油工程技术服务有限公司 | Roof photovoltaic support structure system without counterweight foundation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1889988B1 (en) | Assembly structure and procedure for concrete towers used in wind turbines | |
| CN104563494B (en) | A kind of conversion support system for socket joint dish button steel tube frame and construction | |
| CN106088148B (en) | Pipe gallery template and its application | |
| CN201546227U (en) | Steel support beam for supporting foundation pit bracing piling wall and basement structure outer wall | |
| CN103912007A (en) | Prefabricated concrete cushion cap preserved with foundation ring hole and pile recess ring hole and mounting method of assembly type multi-pile foundation based on cushion cap | |
| CN113668779A (en) | Construction method of waterproof photovoltaic integrated roof | |
| CN214177213U (en) | Counter weight adjustable reinforced concrete roofing photovoltaic support basis | |
| CN205557538U (en) | Assembled underground structure system based on prefabricated component | |
| CN208201919U (en) | A kind of piping lane monoblock type, which is quickly pacified, tears aluminium alloy mould bases support construction open | |
| CN213625681U (en) | Height-adjustable's modularization prestressing force fan basis | |
| CN111456220A (en) | Single-face formwork supporting system for basement exterior wall and application method | |
| CN214033785U (en) | Unilateral template braced system | |
| CN203782734U (en) | Precast concrete bearing platform with reserved foundation ring hole and pile socket ring hole | |
| CN210737452U (en) | Waterborne assembled berthing pier | |
| CN206180943U (en) | Photovoltaic module adjustment support of swift installation | |
| CN220266500U (en) | Face shore pile basis prefabricated steel structure photovoltaic platform | |
| CN201128905Y (en) | Multi-degree-of-freedom toe board special-shaped slip mould | |
| CN111119477A (en) | Green fixing device for square steel of vertical template of welded elbow and construction method of green fixing device | |
| CN111088904A (en) | Integral hoisting device and process for iron chimney steel frame with hectometer-height barrel | |
| CN220827827U (en) | Assembled electrochemical energy storage equipment foundation structure adopting steel corbels | |
| CN212506715U (en) | A single face formwork system for basement outer wall | |
| CN219671410U (en) | Beach photovoltaic foundation structure | |
| CN204783489U (en) | Lattice formula aerogenerator pylon | |
| CN221857755U (en) | Pipeline suspension protection device for pipe well excavation construction | |
| CN116377866A (en) | Construction method for improving installation righting rate of large-scale box girder on water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |