CN208899776U - A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system - Google Patents

A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system Download PDF

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Publication number
CN208899776U
CN208899776U CN201821374080.7U CN201821374080U CN208899776U CN 208899776 U CN208899776 U CN 208899776U CN 201821374080 U CN201821374080 U CN 201821374080U CN 208899776 U CN208899776 U CN 208899776U
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China
Prior art keywords
support
wind
plate
concrete roof
power station
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Expired - Fee Related
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CN201821374080.7U
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Chinese (zh)
Inventor
王保龙
单大卫
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王保龙
单大卫
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Priority to CN201821374080.7U priority Critical patent/CN208899776U/en
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Publication of CN208899776U publication Critical patent/CN208899776U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

Concrete roof counterweight wind resistance provided by the utility model anchors photovoltaic power station system, comprising: counterweight part, the multiple clump weights being arranged on concrete roof comprising rectangular array;Seat part, support is with multirow rear support before the multirow being arranged alternately comprising row, and the lower end of preceding support and rear support is fixedly connected with clump weight, and the height of rear support is greater than the height of preceding support;Photovoltaic portion, the muti-piece photovoltaic panel of the upper end comprising being fixedly mounted on seat part, the front-end and back-end of photovoltaic panel are in mating connection with preceding support and rear support respectively;And windshied part, comprising with the side block aerofoil of the front wind screen and rear wind-break panels of the vertically disposed corresponding front end for being mounted on photovoltaic panel of concrete roof and rear end and the left and right sides for being mounted on every row photovoltaic panel, rear wind-break panels height is greater than the height of front wind screen, and the lower end of front wind screen, rear wind-break panels and side block aerofoil offers rectangular notch at two matched with the size of clump weight.

Description

A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system
Technical field
The utility model relates to photovoltaic technology field, and in particular to a kind of concrete roof counterweight wind resistance anchoring photovoltaic plant System.
Background technique
Roofing is set as concrete roof more in modern architecture, and concrete roof is usually flat roof, has open Space, convenient for receiving the irradiation of sunlight, therefore, concrete roof also becomes the preferable place of setting photovoltaic plant.
In view of the photovoltaic power station system of the concrete roof very likely shadow by the powerful wind suction of roofing is arranged in It rings, needs to be installed using stable mounting means.Currently, there are commonly following several mounting means: (1) bracket is direct It is anchored on concrete roof, does not use counter weight construction, this fixed form destroys the original waterproof construction of roofing, will cause pole Big leak risk, and the bracket disassembly being arranged in this way is extremely onerous, being also unfavorable for the later period is safeguarded and is examined to photovoltaic plant It repairs.(2) wind suction is resisted using heavier Weighting system using counterweight, the method can cause centainly the safety of roof structure Influence, and counterweight construction heavy workload, be unfavorable for the shortcomings such as construction progress control, construction cost height.(3) increase water conservancy diversion System reduces wind suction, to reduce balance weight, water conservancy diversion Xi Dong is arranged at present and is typically employed to more component holder systems, So, although reduce balance weight increases power station installment work process simultaneously, not from whole consideration, so that raw Inefficiency is produced, and is unfavorable for cost control and later period convenient dismounting.
Utility model content
The utility model is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide one kind can resist wind-force, knot Structure securely and reliably has the characteristics that the concrete roof counterweight wind resistance anchoring photovoltaic power station system of lightweight again.
Concrete roof counterweight wind resistance provided by the utility model anchors photovoltaic power station system, has the feature that, wraps It includes: counterweight part, the multiple clump weights being arranged in comprising rectangular array on concrete roof;Seat part is alternately set comprising row Support is before the multirow set with multirow rear support, and the lower end of preceding support and rear support is fixedly connected with clump weight, rear support Height is greater than the height of preceding support;Photovoltaic portion, the muti-piece photovoltaic panel of the upper end comprising being fixedly mounted on seat part, before photovoltaic panel End and rear end are in mating connection with preceding support and rear support respectively;And windshied part, comprising vertically disposed with concrete roof It is corresponding to be mounted on the front end of photovoltaic panel and the front wind screen of rear end and rear wind-break panels and be mounted on every row photovoltaic panel The side block aerofoil of the left and right sides, rear wind-break panels height are greater than the height of front wind screen, front wind screen, rear wind-break panels and side block wind The lower end of plate offers rectangular notch at two matched with counterweight block size.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where front wind screen, rear wind-break panels and side block aerofoil are the galvanized steel plain sheet with a thickness of 0.5mm~1mm.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where front wind screen, rear wind-break panels and side block aerofoil are provided in the side at the center of corresponding photovoltaic panel to light The center side direction for lying prostrate plate extends the upper edge and lower edge of protrusion.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where preceding support is fixedly connected on the side of the upper surface of clump weight by expansion bolt, and rear support passes through expanding screw Bolt is fixedly connected at the position of center line of the upper surface of clump weight.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where preceding support includes the first bottom plate, starting stave and first end plate, and starting stave is vertically arranged, starting stave The first face lower edge it is vertical with the first bottom plate connect, the upper edge in the second face of starting stave is connected with first end plate, It is sharp angle α that starting stave and first end plate, which constitute angle, and rear support includes the second bottom plate, the second riser and the second end plate, the Two risers are vertically arranged, and the height of the second riser is greater than the height of starting stave, the lower edge in the first face of the second riser and the Two bottom plates vertically connect, and the upper edge in the second face of the second riser is connected with the second end plate, the second riser and the second end plate structure It is obtuse angles beta at angle, obtuse angles beta and sharp angle α supplementary angle each other.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where preceding support and rear support are integrally bent by steel plate.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where be prefabricated with clump weight connecting hole on the first bottom plate and the second bottom plate, it is pre- in first end plate and the second end plate It is formed with photovoltaic panel connecting hole.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where clump weight is cuboid concrete balancing weight, and clump weight symmetrically offers on opposite two sides for carrying Groove.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where the lower surface of clump weight is provided with rubber sheet gasket.
In concrete roof counterweight wind resistance provided by the utility model anchoring photovoltaic power station system, can also have in this way Feature: where photovoltaic portion also includes the junction box assembly and lightning protection grounding component being connected between multiple photovoltaic panels.
The action and effect of utility model
The utility model concrete roof counterweight wind resistance anchoring photovoltaic power station system in be provided with counterweight part, seat part, Multiple clump weights of photovoltaic portion and windshied part, counterweight part are prefabricated using batch production, and monolithic clump weight is no more than 35kg, so that fortune Defeated more convenient, execute-in-place accomplishes no humidifying, and clump weight is arranged and rubber mount is arranged below clump weight can be to avoid mixed The waterproof layer in solidifying earth house face is destroyed;Seat part has abandoned traditional more components and has connected the mode to form stable framework, will before Support and rear support are all made of steel plate entirety bending forming, reduce components, and support, which directly passes through expansion bolt and is anchored at, matches Robust structure is formed on pouring weight, so that installation, disassembly and maintenance more convenient, the sharp angle α and the acute angles beta phase of rear support of preceding support Cooperation enables photovoltaic panel fixed to obtain preferable lighting angle according to special angle inclination;The front, rear, left and right of windshied part Wind deflector and photovoltaic panel and clump weight it is straight between cooperate, photovoltaic module array structural shape factor of wind load is greatly improved, thus substantially Its suffered wind suction is reduced, and cooperates cradle portion, counterweight part, so that photovoltaic power station system structure is more firm.In addition, this reality Industry may be implemented with clump weight, support, wind deflector in novel concrete roof counterweight wind resistance anchoring photovoltaic power station system Change and manufacture, modularization installation is convenient succinct, and in-site installation efficiency greatly improved, reduce working procedure, substantially shorten Construction period, and these components have the characteristics that it is light-weighted, compared to traditional fixed form greatly reduce counterweight and The weight of bracket.
The concrete roof counterweight wind resistance of the utility model anchors counterweight part, seat part in photovoltaic power station system and keeps out the wind It complements each other in portion, it can be ensured that lightweight, safe and stable operation in 25 years design cycles of electric power station system.Meanwhile the phase is runed in power station Between dismount, replace and move it is extremely convenient and quick.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of clump weight in the embodiments of the present invention;
Fig. 2 is the side structure schematic view of preceding support in the embodiments of the present invention;
Fig. 3 is the overlooking structure diagram of preceding support in the embodiments of the present invention;
Fig. 4 is the side structure schematic view of rear support in the embodiments of the present invention;
Fig. 5 is the overlooking structure diagram of rear support in the embodiments of the present invention;
Fig. 6 is the structural schematic diagram of front wind screen in the embodiments of the present invention;
Fig. 7 is the structural schematic diagram of rear wind-break panels in the embodiments of the present invention;
Fig. 8 is the structural schematic diagram of side block aerofoil in the embodiments of the present invention;
Fig. 9 is the schematic layout pattern of clump weight in the embodiments of the present invention;
Figure 10 is the scheme of installation of preceding support and rear support in the embodiments of the present invention;
Figure 11 is the installation node schematic diagram of preceding support and rear support in the embodiments of the present invention;
Figure 12 is the scheme of installation of photovoltaic panel in the embodiments of the present invention;
Figure 13 is the lateral sectional view of the installation of photovoltaic panel in the embodiments of the present invention;
Figure 14 is the scheme of installation of rear wind-break panels in the embodiments of the present invention.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with Lower embodiment combination attached drawing is specifically addressed the concrete roof counterweight wind resistance anchoring photovoltaic power station system of the utility model.
Concrete roof counterweight wind resistance anchoring photovoltaic power station system includes: counterweight part, seat part, photovoltaic portion in the present embodiment And windshied part.
Counterweight part includes that rectangular array is arranged in multiple clump weights 10 on concrete roof.As shown in Figure 1, clump weight 10 be cuboid concrete balancing weight, and material is C25 fiber concrete, and the height of clump weight 10 is 80mm, length dimension and width Degree size determines that monolithic clump weight weight is no more than 35kg according to project demands.It is right on the opposite two sides of clump weight 10 Claiming to offer the groove 11 for carrying, the size of groove 11 is 40mm × 40mm × 80mm, and groove 11 is opened up close to a side, In the present embodiment as shown in Fig. 1, groove 11 is opened up close to right side, is 100mm apart from right edge.
Seat part include between before the multirow that is arranged alternately of row support 21 with multirow rear support 22.
As shown in figures 2-3, preceding support 21 includes the first bottom plate 211, starting stave 212 and first end plate 213.First Bottom plate 211 is horizontally disposed, and starting stave 212 is vertically arranged, the lower edge in the first face of starting stave 212 and the first bottom plate 211 It is connected, the upper edge in the second face of starting stave 212 is connect with first end plate 213, first end plate 213 and starting stave 212 Between constitute angle α be acute angle, α angular range be 75 °~88 °, in the present embodiment, sharp angle α is set as 85.5 °.
Preceding support 21 is integrally bent by steel plate, steel plate with a thickness of 3mm, material is Q235 steel or Q345 steel.Steel plate Width L3 be 70mm~75mm, the width L1 of 211 part of the first bottom plate is 60mm~65mm, the width of 213 part of first end plate Degree L2 is 60mm~65mm, and the height H1 of 212 part of starting stave is 65mm~70mm.
It is prefabricated with clump weight connecting hole 211a on first bottom plate 211, is prefabricated with photovoltaic panel connecting hole in first end plate 213 213a, clump weight connecting hole 211a and photovoltaic panel connecting hole 213a are round rectangle hole, and the size of the round rectangle at two It is equal.Round rectangle hole is set to adjust the fixation position of bolt according to demand when actually fixed.Clump weight connecting hole The center position of the first bottom plate 211 is arranged in 211a, and the length direction in hole is set as the width direction with the first bottom plate 211 (L1) consistent.The center position that first end plate 213 is set of photovoltaic panel connecting hole 213a, the length direction in hole be set as with The length direction (L3) of first end plate 213 is consistent.
As shown in Figures 4 and 5, rear support 22 includes the second bottom plate 221, the second riser 222 and the second end plate 223.Second Bottom plate 221 is horizontally disposed, and the second riser 222 is vertically arranged, the lower edge in the first face of the second riser 222 and the second bottom plate 221 It is connected, the upper edge in the second face of the second riser 222 is connected with the second end plate 223, the second end plate 223 and the second riser 222 to constitute angle β be obtuse angles beta, and obtuse angles beta and sharp angle α supplementary angle each other, in the present embodiment, obtuse angles beta is set as 94.5 °.
Rear support 22 is integrally bent by steel plate, steel plate with a thickness of 3mm, material is Q235 steel or Q345 steel.Steel plate Width L6 be 70mm~75mm, the width L4 of 21 part of the second bottom plate is 60mm~65mm, the width of 223 part of the second end plate Degree L5 is 60mm~65mm, the height H1 high 80mm~100mm of the height H2 of the second riser 222 than starting stave 12.
It is prefabricated with clump weight connecting hole 221a on second bottom plate 221, is prefabricated with photovoltaic panel connecting hole on the second end plate 223 223a, clump weight connecting hole 221a and photovoltaic panel connecting hole 131 are round rectangle hole, and the size phase of the round rectangle at two Deng.Round rectangle hole is set to adjust the fixation position of bolt according to demand when actually fixed.Clump weight connecting hole 211 is set The center position in the second bottom plate 221 is set, the length direction in hole is set as the width direction (L4) one with the second bottom plate 221 It causes.The center position that the second end plate 223 is arranged in of photovoltaic panel connecting hole 223a, the length direction in hole is set as and second end The length direction (L5) of plate 223 is consistent.
Photovoltaic portion includes the muti-piece photovoltaic panel 30 for being fixedly mounted on the upper end of seat part, is connected between multiple photovoltaic panels 30 Junction box assembly and lightning protection grounding component.
Windshied part includes muti-piece front wind screen 41, muti-piece rear wind-break panels 42 and muti-piece side block aerofoil 43.
Front wind screen 41 is mounted on the front end of photovoltaic panel 30, perpendicular with concrete roof.As shown in fig. 6, Fig. 6 a is The front view of front wind screen 41, Fig. 6 b are the sectional view of front wind screen 41, and front wind screen 41 is galvanized steel plain sheet, with a thickness of 0.5~ 1mm, in the present embodiment, front wind screen 41 with a thickness of 0.6mm.The height of front wind screen 41 according to the height of preceding support 21 with And the height of clump weight 10 determines.The lower end of front wind screen 41 offers at two matched with the size of clump weight 10 Rectangular notch 411.Upper end, the lower end of front wind screen 41 are respectively arranged with upper edge 412, lower edge 413, lower edge 413 It is vertically arranged with the vertical portion of front wind screen 41, angle formed by the vertical portion of upper edge 412 and front wind screen 41 is with before The sharp angle α of support 21 is consistent.
Rear wind-break panels 42 are mounted on the rear front end of photovoltaic panel 30, perpendicular with concrete roof.As shown in fig. 7, Fig. 7 a For the front view of rear wind-break panels 42, Fig. 7 b is the sectional view of rear wind-break panels 42, and rear wind-break panels 42 are galvanized steel plain sheet, with a thickness of 0.5 ~1mm, in the present embodiment, rear wind-break panels 42 with a thickness of 0.6mm.The height of rear wind-break panels 42 is according to the height of rear support 22 And the height of clump weight 10 determines.The lower end of rear wind-break panels 42 offers two matched with the size of clump weight 10 Locate rectangular notch 421.Upper end, the lower end of rear wind-break panels 42 are respectively arranged with upper edge 422, lower edge 423, lower edge 423 are vertically arranged with the vertical portions of rear wind-break panels 42, angle formed by the vertical portion of upper edge 422 and rear wind-break panels 42 It is consistent with the obtuse angles beta of rear support 22.
Side block aerofoil 43 is mounted on the left and right sides of every row photovoltaic panel 30, perpendicular with concrete roof.Such as Shown in Fig. 8, Fig. 8 a is the front view of side block aerofoil 43, and Fig. 8 b is the sectional view of side block aerofoil 43, and side block aerofoil 43 is galvanized steel Plate, with a thickness of 0.5~1mm, in the present embodiment, side block aerofoil 43 with a thickness of 0.6mm.Side block aerofoil 43 is in such as Fig. 8 a institute That shows is trapezoidal, and two trapezoidal apex angles are consistent with the obtuse angles beta of the sharp angle α of preceding support 21 and rear support 22 respectively.Lower end opens up There is rectangular notch 431 at two matched with the size of clump weight 10.Upper end, the lower end of side block aerofoil 43 are respectively set There are upper edge 432, lower edge 433, upper edge 432, lower edge 433 are vertically arranged with middle section.
Concrete roof counterweight wind resistance anchoring photovoltaic power station system installation process in the present embodiment is as follows:
(1) it is required according to photovoltaic plant Project design, in concrete roof placement positioning line.
(2) as shown in figure 9, placing clump weight, the setting of 10 rectangular array of clump weight, the following table of clump weight according to position line Face is provided with rubber sheet gasket, and rubber sheet gasket flexible can prevent clump weight from destroying the original waterproof layer of roofing.
(3) as shown in Figure 10, on clump weight 10 between row be equipped with before support 21, rear support 22.As shown in figure 11, preceding support 21 and rear support 22 be fixedly connected with clump weight 10 by expansion bolt 50.Preceding support 21 is connected to the upper table of clump weight 10 The side in face.Rear support 22 is connected to the center position in the width direction of the upper surface of clump weight 10.
(4) as shown in Figure 12~13, photovoltaic panel 30 connects with the photovoltaic panel on the upper head plate of preceding support 21 and rear support 22 It connects hole to be connected by bolt 60, so that photovoltaic panel 30 fixes support in specific tilt angle to obtain preferable illumination effect Fruit.After the installation of photovoltaic panel 30 is fixed, the connection installation of junction box assembly and lightning protection grounding component is completed.
(5) front wind screen 41, rear wind-break panels 42 and side block aerofoil 43 are mounted on light by stainless steel self threading pin correspondence Lie prostrate the edge of plate 30.The installation of rear wind-break panels 42 is illustrated in Figure 14, after the phase of shape and photovoltaic panel and clump weight kept out the wind With ensure that windproof effect.
Above embodiment is the preferred case of the utility model, is not intended to limit the protection scope of the utility model.

Claims (10)

1. a kind of concrete roof counterweight wind resistance anchors photovoltaic power station system characterized by comprising
Counterweight part, the multiple clump weights being arranged in comprising rectangular array on concrete roof;
Seat part, support is with multirow rear support before the multirow being arranged alternately comprising row, under the preceding support and rear support End is fixedly connected with the clump weight, and the height of the rear support is greater than the height of the preceding support;
Photovoltaic portion, the muti-piece photovoltaic panel of the upper end comprising being fixedly mounted on the seat part, the front-end and back-end of the photovoltaic panel It is in mating connection with the preceding support and rear support respectively;And
Windshied part, comprising with the vertically disposed corresponding front end and rear end for being mounted on the photovoltaic panel of the concrete roof Front wind screen and rear wind-break panels and be mounted on photovoltaic panel described in every row the left and right sides side block aerofoil, the rear wind-break panels Height is greater than the height of the front wind screen, the lower end of the front wind screen, the rear wind-break panels and the side block aerofoil Offer rectangular notch at two matched with the counterweight block size.
2. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the front wind screen, the rear wind-break panels and the side block aerofoil are with a thickness of the zinc-plated of 0.5mm~1mm Steel plate.
3. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the side of the front wind screen, the rear wind-break panels and the side block aerofoil at the center of the correspondence photovoltaic panel Face is provided with the upper edge and lower edge for extending protrusion to the center side direction of the photovoltaic panel.
4. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the preceding support is fixedly connected on the side of the upper surface of the clump weight by expansion bolt,
The rear support is fixedly connected at the position of center line of the upper surface of the clump weight by expansion bolt.
5. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the preceding support includes the first bottom plate, starting stave and first end plate, and the starting stave is vertically arranged, institute State the first face of starting stave lower edge it is vertical with first bottom plate connect, the upper edge in the second face of the starting stave It is connected with the first end plate, the starting stave and first end plate composition angle are sharp angle α,
The rear support includes the second bottom plate, the second riser and the second end plate, and second riser is vertically arranged, and described second The height of riser is greater than the height of the starting stave, and the lower edge in the first face of second riser and second bottom plate hang down Direct-connected to connect, the upper edge in the second face of second riser is connected with second end plate, second riser and described the It is obtuse angles beta that two end plates, which constitute angle, the obtuse angles beta and the sharp angle α supplementary angle each other.
6. concrete roof counterweight wind resistance according to claim 5 anchors photovoltaic power station system, it is characterised in that:
Wherein, the preceding support and the rear support are integrally bent by steel plate.
7. concrete roof counterweight wind resistance according to claim 5 anchors photovoltaic power station system, it is characterised in that:
Wherein, it is prefabricated with clump weight connecting hole on first bottom plate and second bottom plate,
Photovoltaic panel connecting hole is prefabricated on the first end plate and second end plate.
8. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the clump weight is cuboid concrete balancing weight, and the clump weight symmetrically offers confession on opposite two sides The groove of carrying.
9. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the lower surface of the clump weight is provided with rubber sheet gasket.
10. concrete roof counterweight wind resistance according to claim 1 anchors photovoltaic power station system, it is characterised in that:
Wherein, the photovoltaic portion also includes the junction box assembly and lightning protection grounding component being connected between multiple photovoltaic panels.
CN201821374080.7U 2018-08-24 2018-08-24 A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system Expired - Fee Related CN208899776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821374080.7U CN208899776U (en) 2018-08-24 2018-08-24 A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821374080.7U CN208899776U (en) 2018-08-24 2018-08-24 A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system

Publications (1)

Publication Number Publication Date
CN208899776U true CN208899776U (en) 2019-05-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821374080.7U Expired - Fee Related CN208899776U (en) 2018-08-24 2018-08-24 A kind of concrete roof counterweight wind resistance anchoring photovoltaic power station system

Country Status (1)

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Granted publication date: 20190524

Termination date: 20200824