CN203747729U - Novel photovoltaic support clamp - Google Patents
Novel photovoltaic support clamp Download PDFInfo
- Publication number
- CN203747729U CN203747729U CN201320863011.3U CN201320863011U CN203747729U CN 203747729 U CN203747729 U CN 203747729U CN 201320863011 U CN201320863011 U CN 201320863011U CN 203747729 U CN203747729 U CN 203747729U
- Authority
- CN
- China
- Prior art keywords
- lower clamp
- fixture
- plate
- upper fixture
- clamp
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 210000003141 lower extremity Anatomy 0.000 claims description 9
- 238000007598 dipping method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
Abstract
A novel photovoltaic support clamp comprises a lower clamp and an upper clamp fixed on the lower clamp. The upper clamp comprises a horizontal top plate. An installing hole for connecting a support purline is arranged on the top plate. Installing holes for fixing the lower clamp on a sandwich colored steel plate are arranged on the lower clamp. The upper clamp further comprises two side plates. The two side plates and the top plate of the upper clamp together form a cover covering over the lower clamp. The lower clamp is located on the inner side of the upper clamp. The upper clamp makes the lower clamp covered. The possibilities of water entering the sandwich colored steel plate from holes where self-tapping screws of the lower clamp are connected with the sandwich colored steel plate are reduced. The waterproof effects of the photovoltaic support clamp are improved.
Description
Technical field
The utility model relates to solar photovoltaic bracket technical field, is specifically related to a kind of photovoltaic bracket fixture in the time of roof installation solar photovoltaic power plant, for being fixedly connected with the sandwich color steel plate on roof.
Background technology
The Ministry of Industry and Information Technology has formulated " photovoltaic industry " 12 " development plan ", explicitly point out the installed capacity of photovoltaic during 12 and reach 40GW, " effect promotes the notice that photovoltaic industry develops in a healthy way about performance lever of price for national development and reform committee " that particularly National Development and Reform Commission puts into effect in the recent period, has aggravated the speed of on industry and civilian roof, solar photovoltaic power plant being installed.
The industrial roof of existing majority is all color steel sandwich plate roof, it is to be connected and fixed support purlin by photovoltaic bracket fixture and sandwich color steel plate to be fixed on photovoltaic bracket fixture that photovoltaic plant is built on sandwich color steel plate roof, and photovoltaic module plate is fixed on support purlin.Like this, the critical piece of photovoltaic plant has just been arranged on sandwich color steel plate roof.As seen from the above, in sandwich color steel plate roof photovoltaic power station, whole power station is fixedly connected with sandwich color steel plate by photovoltaic bracket fixture, but between photovoltaic bracket fixture and color steel sandwich plate, is connected and fixed the roof leaked water problems causing, and industry never has effective solution.
In prior art photovoltaic bracket fixture with common are two kinds of modes being connected of color steel sandwich plate, one as shown in Figure 1, photovoltaic bracket fixture is fixed on the steel construction purlin of factory building by the self threading pin of punching filled board from sandwich color steel plate crest top, as shown in Figure 2, photovoltaic bracket fixture is that two self threading pins by punch filled board from sandwich color steel plate crest both sides are fixed on battenboard crest both sides to another kind.But no matter which kind of connected mode, the water-proofing treatment of sandwich color steel plate all realizes by be set with rubber blanket on above-mentioned self threading pin.
It is this that only to carry out roof water-proof by rubber blanket be far from being enough.If rubber blanket is aging, under wind action, before and after self threading pin, rock, rainwater can directly enter the connecting hole of self threading pin and sandwich color steel plate, enters in color steel, causes color steel water inlet.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of water resistance better photovoltaic bracket fixture.
The technical solution of the utility model is as follows: a kind of Novel photovoltaic stent holder, comprise lower clamp and be fixed on the upper fixture on lower clamp, upper fixture has the top board of level, on this top board, have the installing hole for connection bracket purlin, on lower clamp, have for making it be fixed on the installing hole on sandwich color steel plate, it is characterized in that, described upper fixture also has biside plate, the biside plate of upper fixture forms the cover that covers in lower clamp top, the inner side of described lower clamp in described upper fixture together with its top board.
As a kind of improvement of the present utility model, the height of the biside plate of described upper fixture makes after described lower clamp is fixed on the crest of sandwich color steel plate, and biside plate lower limb is just in time pressed close to mutually with the trough of described sandwich color steel plate crest both sides.
As further improvement of the utility model, the top board of described upper fixture extends to form the side of crossing this side side plate to a side, and the installing hole on upper fixture top board is located on this side.
The utility model also can improve as follows, to strengthen waterproof effect of the present utility model: described photovoltaic bracket fixture also comprises two cover plates, two cover plates are divided into the both sides of the biside plate of fixture, by suitable buckle structure spiral-lock on side plate, surround square structure with biside plate, the lower limb of described cover plate near or be positioned at or lower than the height at the installing hole place on described lower clamp.
As preferred embodiment of the present utility model, described lower clamp is fixed on the inner side of fixture near the side plate of described side one side, upper and lower fixture is bolted, also there is the rubber blanket for waterproof between the two, on lower clamp, a side of rubber blanket is also welded with one for locking the nut of above-mentioned bolt dorsad, so, in the time screwing the fixing upper and lower fixture of spiral, operation can be convenient.
As optional embodiment of the present utility model, described upper fixture connects the bottom of side plate of lower clamp and parallel outward-dipping of the crest of sandwich color steel plate, and the lower limb of upper fixture biside plate is all provided with the flanging of level.
The utlity model has following beneficial effect with respect to prior art: upper fixture of the present utility model has covered lower clamp, reduce water enters sandwich color steel plate possibility from the self threading pin of lower clamp and the connection hole of sandwich color steel plate, improved the waterproof effect of photovoltaic bracket fixture of the present utility model.
Brief description of the drawings
Fig. 1 is the installation design sketch that tradition is punched the photovoltaic bracket fixture on sandwich color steel plate crest top;
Fig. 2 is the installation design sketch that tradition is punched the photovoltaic bracket fixture of sandwich color steel plate crest both sides;
Fig. 3 is the installation design sketch (lid does not draw) of the photovoltaic bracket fixture of the utility model preferred embodiment;
Fig. 4 is the front view (lid does not draw) of fixture on the photovoltaic bracket fixture of the utility model preferred embodiment;
Fig. 5 is the vertical view of fixture (comprising lid) on photovoltaic bracket fixture in Fig. 4;
Fig. 6 is the front view of the photovoltaic bracket fixture lower clamp of the utility model preferred embodiment;
Fig. 7 is the vertical view (nut does not draw) of photovoltaic bracket fixture lower clamp in Fig. 6;
Fig. 8 is the front view of the lid of the photovoltaic bracket fixture of the utility model preferred embodiment;
Fig. 9 is the vertical view of the lid of photovoltaic bracket fixture in Fig. 8.
Embodiment
Below in conjunction with specific embodiment of the utility model, the utility model is further described:
As shown in Fig. 3 ~ 9, the photovoltaic bracket fixture of the utility model preferred embodiment comprises fixture 1, lower clamp 2 and two lids 3.
Lower clamp 1 comprises the top board 11 for prop purlin 9, also comprises biside plate 12.The biside plate 12 of upper fixture 1 forms the cover that covers in lower clamp 2 tops, the inner side of lower clamp 2 in upper fixture 1 together with its top board 1.
Lower clamp 2 is L-type, and the transverse slat of L-type is provided with installing hole 21, and self threading pin 4 is fixed on the steel construction purlin 5 of factory building through the crest top of installing hole 21 and sandwich color steel plate.As shown in Figure 3, the riser of L-type is positioned at the right side of its transverse slat.The side plate on riser and upper fixture 1 right side is fixing by bolt 6, between be also lined with the rubber blanket 7 for waterproof.The height of the biside plate 12 of upper fixture 1 makes after lower clamp 2 is fixed on the crest top of sandwich color steel plate, and biside plate 12 lower limbs are just in time pressed close to mutually with the trough of sandwich color steel plate crest both sides.On the riser of lower clamp 2, a side of rubber blanket 7 is also welded with a nut 8 for clamping screw 6 dorsad.So, in the time screwing bolt 6 upper and lower fixture is fixed, operation can be convenient.
Top board 11 levels of upper fixture 1, have the installing hole for connection bracket purlin 9 on top board 11, top board 11 extends to form the side of crossing this side side plate 12 to the right, and the installing hole on top board 11 is located on above-mentioned side.So lower clamp 2 tops are without any perforate, are conducive to reduce water and carry out the possibility of upper fixture 1 inner side, further improve the water resistance of photovoltaic bracket fixture.
Upper fixture 1 connects the bottom of the side plate 12 of lower clamp 2, go up parallel outward-dipping of the bottom of side plate on fixture 1 right side and the crest of sandwich color steel plate, this being designed with is beneficial to the volume that reduces whole photovoltaic bracket fixture, the lower limb of upper fixture 1 biside plate 12 is all provided with the flanging of level, is conducive to avoid scratching sandwich color steel plate.
Two cover plates 3 are arranged with the both sides of the biside plate 12 of fixture 1, on side plate 12 tops, surround square structure with biside plate 12 by suitable buckle structure spiral-lock, and the lower limb of cover plate 3 and sandwich color steel plate crest push up in sustained height.The setting of lid 3, is conducive to prevent that rainwater from entering into photovoltaic bracket fixture inner side from the forward and backward side of photovoltaic bracket fixture.
The installation process of photovoltaic bracket fixture of the present utility model is as follows:
By factory building figure and structure chart, find out the position of workshop steel structure austere bar, measure unwrapping wire, mark the location point that will fix photovoltaic stent holder.
On location point, put rubber blanket, lower clamp 2 is placed on rubber blanket, makes the installing hole of self threading pin from lower clamp 2 pass and throw in sandwich color steel plate, is fixed on workshop steel structure purlin.Upper fixture 2 is fixed on lower clamp 1, and the good rubber blanket of between pad, finally buckle cover plate, photovoltaic bracket fixture has just been fixed on sandwich color steel plate.
On the top board 11 of support purlin by the upper fixture 1 of being bolted to of M10, photovoltaic module 10 is bolted on support purlin 9 by briquetting and M8's, and support, the photovoltaic module of photovoltaic plant have just been fixed on sandwich color steel plate.
Lower clamp of the present utility model and upper fixture can have multiple design, as: lower clamp also can be designed to Y-shaped, as shown in prior art in Fig. 2, is connected with the both sides of sandwich color steel plate crest by self threading pin.Overall design thought of the present utility model is the cover that upper jig Design is become to cover lower clamp, to improve the water resistance of whole photovoltaic bracket fixture.
Claims (6)
1. a Novel photovoltaic stent holder, comprise lower clamp and be fixed on the upper fixture on lower clamp, upper fixture has the top board of level, on this top board, have the installing hole for connection bracket purlin, on lower clamp, have for making it be fixed on the installing hole on sandwich color steel plate, it is characterized in that, described upper fixture also has biside plate, the biside plate of upper fixture forms the cover that covers in lower clamp top, the inner side of described lower clamp in described upper fixture together with its top board.
2. Novel photovoltaic stent holder according to claim 1, it is characterized in that, the height of the biside plate of described upper fixture makes after described lower clamp is fixed on the crest of sandwich color steel plate, and biside plate lower limb is just in time pressed close to mutually with the trough of described sandwich color steel plate crest both sides.
3. Novel photovoltaic stent holder according to claim 1 and 2, is characterized in that, the top board of described upper fixture extends to form the side of crossing this side side plate to a side, and the installing hole on upper fixture top board is located on this side.
4. Novel photovoltaic stent holder according to claim 3, it is characterized in that, described photovoltaic bracket fixture also comprises two cover plates, two cover plates are divided into the both sides of the biside plate of fixture, by suitable buckle structure spiral-lock on side plate, surround square structure with biside plate, the lower limb of described cover plate near or be positioned at or lower than the height at the installing hole place on described lower clamp.
5. Novel photovoltaic stent holder according to claim 4, it is characterized in that, described lower clamp is fixed on the inner side of fixture near the side plate of described side one side, upper and lower fixture is bolted, also there is the rubber blanket for waterproof between the two, on lower clamp, a side of rubber blanket is also welded with one for locking the nut of above-mentioned bolt dorsad.
6. Novel photovoltaic stent holder according to claim 5, is characterized in that, described upper fixture connects the bottom of side plate of lower clamp and parallel outward-dipping of the crest of sandwich color steel plate, and the lower limb of upper fixture biside plate is all provided with the flanging of level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863011.3U CN203747729U (en) | 2013-12-25 | 2013-12-25 | Novel photovoltaic support clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863011.3U CN203747729U (en) | 2013-12-25 | 2013-12-25 | Novel photovoltaic support clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747729U true CN203747729U (en) | 2014-07-30 |
Family
ID=51347481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863011.3U Expired - Lifetime CN203747729U (en) | 2013-12-25 | 2013-12-25 | Novel photovoltaic support clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769689A (en) * | 2017-11-13 | 2018-03-06 | 酒泉华杰电气股份有限公司 | A kind of novel color steel roof photovoltaic bracket mounting means |
| CN109039229A (en) * | 2018-08-15 | 2018-12-18 | 合肥阳光新能源科技有限公司 | A kind of photovoltaic module fixed structure and photovoltaic bracket |
-
2013
- 2013-12-25 CN CN201320863011.3U patent/CN203747729U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769689A (en) * | 2017-11-13 | 2018-03-06 | 酒泉华杰电气股份有限公司 | A kind of novel color steel roof photovoltaic bracket mounting means |
| CN107769689B (en) * | 2017-11-13 | 2020-08-07 | 酒泉华杰电气股份有限公司 | Method for installing photovoltaic bracket on color steel roof |
| CN109039229A (en) * | 2018-08-15 | 2018-12-18 | 合肥阳光新能源科技有限公司 | A kind of photovoltaic module fixed structure and photovoltaic bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |