CN103400879A - Solar panel tightening device - Google Patents
Solar panel tightening device Download PDFInfo
- Publication number
- CN103400879A CN103400879A CN2013103310734A CN201310331073A CN103400879A CN 103400879 A CN103400879 A CN 103400879A CN 2013103310734 A CN2013103310734 A CN 2013103310734A CN 201310331073 A CN201310331073 A CN 201310331073A CN 103400879 A CN103400879 A CN 103400879A
- Authority
- CN
- China
- Prior art keywords
- bolt
- hole
- spring
- solar panels
- shackle member
- 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.)
- Granted
Links
- 238000003825 pressing Methods 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 17
- 230000004308 accommodation Effects 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar panel tightening device, which comprises a guide rail, a clamping piece, a bolt, a pressure plate and a spring, wherein a clamping block accommodating groove is formed at the upper end of the guide rail; a blocking lead extending inwards is formed at the tail end of the opening of the clamping block accommodating groove; the upper part of the clamping piece is a bolt connecting part; the middle part of the clamping piece is provided with a bolt adjusting part provided with a bolt accommodating space; the lower part of the clamping piece is a clamping block part; a spring mounting hole is formed in the center of the bottom end of the clamping block part; one side of the bolt adjusting part is provided with a support check block matched with the blocking edge; the distance between the support check block and the clamping block part is slightly larger than the thickness of the blocking edge; the bolt is in threaded connection with the bolt connecting part, and extends into the bolt adjusting part; the pressure plate is positioned above the clamping piece and connected with the clamping piece through the bolt; and the upper segment of the spring is fixedly connected in the spring mounting hole. The solar panel tightening device has the characteristics of easiness and convenience in installing and high universality.
Description
Technical field
The present invention relates to fastener, say more specifically the fastener for the fixed solar plate.
Background technology
Solar panels are as the core of solar power system, and its effect is that the radiant energy of the sun is converted into to electric energy, thereby solar panels need to be arranged on open air, as roof etc., can fully accept the place of solar irradiation.In order to receive more radiant energy, the solar panels surface area is large and mostly be flat, is subjected to like this windage larger, so its fixed installation structure need to have stronger stationkeeping ability and structural strength.
The patent No. is that the ZL200820102376.3(publication number is CN201197123Y) Chinese patent the solar panels supporting structure is disclosed, it comprises girder and fixture block, girder has the accommodation space of inserting for fixture block, fixture block is provided with the screw for bolt-through.During use, fixture block is inserted in the accommodation space of girder, by bolt, that pressing plate and fixture block spiral shell is solid, solar panels namely are folded between pressing plate and girder.The problem that exists like this is, be subjected to the limitation in height of accommodation space, bolt can pass the limited length of fixture block, make the adjustable scope of bolt little, when the solar panels of different-thickness are installed, need calculate required bolt length and carry out corresponding apolegamy, thereby adaptive problem easily occurs and increase management cost.In addition, during assembling, need to utilize instrument or with hand, fixture block be fixed, the ability clamping screw, install comparatively complexity, wastes time and energy.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide can adapt to different solar panels thickness, easy-to-install solar panels fastener.
For achieving the above object, the present invention is by the following technical solutions:
The solar panels fastener comprises:
Guide rail, the upper end of described guide rail offers the fixture block storage tank, and the open end of described fixture block storage tank all has the gear edge that extends internally;
Shackle member, the top of described shackle member is the bolt connecting portion, the middle part of described shackle member is the bolt adjusting portion that is provided with the bolt accommodation space, the bottom of described shackle member is fastening block part, the bottom center of described fastening block part offers spring mounting hole, one side of described bolt adjusting portion is provided with the support limit stop that matches with described gear edge, and the spacing of described support limit stop and described fastening block part is slightly larger than the thickness on described gear edge;
Bolt, described bolt and described bolt connecting portion are spirally connected and stretch in described bolt adjusting portion;
Pressing plate, described pressing plate are positioned at described shackle member top, and described pressing plate is connected with described shackle member by described bolt;
Spring, the epimere of described spring is fixed in described spring mounting hole.
Preferably, described spring be that hypomere is thick, epimere is thin Spring capable of diameter varying.
Preferably, described spring mounting hole is screwed hole, and the epimere of described spring is bolted in described screwed hole.
Preferably, described spring mounting hole is through hole, and the epimere of described spring cements in described through hole by binder.
Preferably, described bolt connecting portion comprises connecting portion body and nut, described nut is positioned at the intrinsic cavity of described connecting portion, the bolt accommodation space of described cavity and described bolt adjusting portion connects, the center, top of described connecting portion body offers through hole, and described bolt passes described through hole and described nut is spirally connected.
Preferably, the end of described support limit stop is concordant with the homonymy outer end of described fastening block part.
Preferably, described bolt adjusting portion comprises symmetrically arranged two connecting plates, and the groove that forms between two connecting plates forms described bolt accommodation space.
Preferably, described bolt accommodation space is the through hole that bolt adjusting portion inside is offered.
After adopting technique scheme, the present invention compares with existing background technology, has following advantage:
1, the spiral shell maintenance is put to the bolt connecting portion of adjusting to the fixture block top from the screwhole position of fixture block, make like this bolt have enough adjustable space, adopt the bolt of regular length can meet the installation requirement of different-thickness solar panels, thereby avoided adaptive problem and reduced management cost.
2, after the fastening block part of shackle member is inserted in the fixture block storage tank, because the fastening block part lower end is connected with spring, under the elastic force effect of spring, realize the pre-determined bit of shackle member, during assembling, need not help again shackle member, be convenient to very much subsequent installation work.
3, solar panels are safeguarded while changing when needs, because the pre-determined bit of shackle member is realized by spring, and the elastic force less of spring, shackle member can be taken out from former rigging position very easily, dismantle very convenient.
4, support limit stop and gear, along cooperatively interacting, have effectively prevented the inclination of shackle member in the assembling process, install more conveniently, have also improved the stability of solar panels installations.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the shackle member structural representation of the embodiment of the present invention one;
Fig. 3 is another angle structural representation of shackle member of the embodiment of the present invention one;
Fig. 4 is the structural representation of spring of the present invention;
Fig. 5 is solar panels confined state schematic diagram when support limit stop is not set;
Fig. 6 is the A place enlarged drawing of Fig. 5;
Fig. 7 is the shackle member structural representation of the embodiment of the present invention two.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment mono-
As shown in Figure 1, the solar panels fastener, comprise guide rail 1, shackle member 2, bolt 3, pressing plate 4 and spring 5, wherein:
The upper end of guide rail 1 offers fixture block storage tank 11, and the open end of fixture block storage tank 11 all has the gear that extends internally along 111.
Referring to Fig. 2 and Fig. 3, the top of shackle member 2 is the bolt connecting portion, and the middle part of shackle member 2 is the bolt adjusting portion 22 that is provided with the bolt accommodation space, and the bottom of shackle member 2 is fastening block part 23.
The bolt connecting portion comprises connecting portion body 211 and nut (not shown), nut is positioned at the cavity 2111 of connecting portion body 211, cavity 2111 connects with the bolt accommodation space of bolt adjusting portion 22, the center, top of connecting portion body 211 offers through hole 2112, and bolt 3 passes through hole 2112 and is spirally connected with nut.Certainly, the bolt connecting portion also can adopt do not establish cavity and directly the mode of processing screw hole with bolt 3, coordinates, but due to generally employing aluminium alloy manufacture of shackle member 2, the intensity that is spirally connected of this fit system can be more weaker.
In bolt adjusting portion 22, offer through hole 221, through hole 221 forms the bolt accommodation space of bolt adjusting portion 22.Through hole 221 once runs through machine-shaping with through hole 2112.
One side of bolt adjusting portion 22 is provided with and keeps off along 111 support limit stops that match 222, the spacing of support limit stop 222 and fastening block part 23 is slightly larger than the thickness of gear along 111, and the extension elongation of this spacing and support limit stop 222 is inserted fixture block storage tank 11 and is as the criterion not affect Access Division 23.In the present embodiment, the end of support limit stop 222 is concordant with the homonymy outer end of fastening block part 23, like this can be so that the aluminium section bar extrusion molding.
Referring to Fig. 1, bolt 3 is spirally connected and stretches in through hole 221 with the bolt connecting portion.
Pressing plate 4 is positioned at the top of shackle member 2, and pressing plate 4 is connected with shackle member 2 by bolt 3, behind the fastening location of bolt 3, solar panels can be clamped between the lower surface and guide rail 1 upper surface of pressing plate 4.
Certainly, the pressing plate 4 that the present invention relates to can be the side guide of independent clamping solar panels as shown in Figure 1, can be also the center platen of clamping two solar panels of while, and the concrete shape of pressing plate 4 does not limit yet, and all can be suitable for.
The top of spring 5 is fixed in fastening block part 23 upper spring installing holes 231.In the present embodiment, spring 5 is the Spring capable of diameter varying (as shown in Figure 4) that the thick epimere of hypomere is thin.Spring mounting hole 231 can be a screwed hole, and the epimere of spring 5 is bolted in this screwed hole; Spring mounting hole 231 also can be a through hole (through hole of mentioning refers to not threaded through hole) here, and the epimere of spring 5 cements in this through hole by the binder (not shown).The present invention does not limit spring 5 and the concrete affixed mode of spring mounting hole 231.
The installation process of the solar panels fastener that the present embodiment provides is as follows: shackle member 2 is filled in fixture block storage tank 11 with certain angle of inclination, and ajust shackle member 2, this moment, spring 5 was inserted in fixture block storage tank 11 in the lump, the gear of fixture block storage tank 11 1 sides is along 111 between support limit stop 222 and fastening block part 23, and the lower end of spring 5 is connected on the bottom land inwall of fixture block storage tank 11 and is in compressive state; Then unclamp shackle member 2, under the elastic reaction of spring 5, fastening block part 23 is connected in fixture block storage tank 11, thereby realizes the pre-determined bit to shackle member 2; Finally the solar panels (not shown) be placed on guide rail 1 upper surface and tight a bolt 3, by 3 pairs of pressing plates 4 of bolt, applying downward pulling force and make pressing plate 4 compress solar panels, having completed thus the installation to solar panels.
Installation process by above embodiment can be found out, after shackle member 2 is inserted fixture block storage tank 11, without by staff or other instruments, can realize pre-determined bit, whole installation process is very easy, can effectively reduce the set-up time of solar panels like this, thereby reduce the mounting cost of solar panels.
It should be noted that, in the side guide situation of the independent clamping solar panels of pressing plate 4 employing (as shown in Figure 1), in installation process, when pressing plate 4 compresses solar panels, solar panels can produce a reaction force to pressing plate 4, make pressing plate 4 run-off the straights, and then drive the vertically also run-off the straight (as shown in Figure 5 and Figure 6) of extension along fixture block storage tank 11 of bolt 3 and shackle member 2.So just to installation process, bring very big inconvenience, also finally affected the stability that solar panels are installed.The present invention, by support limit stop 222 is set, has solved the problems referred to above, and support limit stop 222 can be resisted against the upper surface that keeps off along 111, has effectively prevented the inclination of shackle member 2.
In addition, compared with prior art, the spiral shell maintenance of bolt 3 is put to the bolt connecting portion of adjusting to fastening block part 23 tops from fastening block part 23, make like this bolt 3 have enough adjustable space, can meet the installation requirement of different-thickness solar panels, thereby avoid adaptive problem and reduced management cost.
Embodiment bis-
The present embodiment is that from the difference of embodiment mono-structure of bolt adjusting portion 22 is different.Referring to Fig. 7, in the present embodiment, bolt adjusting portion 22 comprises symmetrically arranged two connecting plates 223, the groove 224 that forms between two connecting plates 223 forms the bolt accommodation spaces, the width of groove 224 is less than the width of nut, and a side of bolt adjusting portion 22 (being the outside of one of them connecting plate 223) is provided with and keeps off along 111 support limit stops that match 222.
The above; only be the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection range of claim.
Claims (8)
1. the solar panels fastener, is characterized in that, comprising:
Guide rail, the upper end of described guide rail offers the fixture block storage tank, and the open end of described fixture block storage tank all has the gear edge that extends internally;
Shackle member, the top of described shackle member is the bolt connecting portion, the middle part of described shackle member is the bolt adjusting portion that is provided with the bolt accommodation space, the bottom of described shackle member is fastening block part, the bottom center of described fastening block part offers spring mounting hole, one side of described bolt adjusting portion is provided with the support limit stop that matches with described gear edge, and the spacing of described support limit stop and described fastening block part is slightly larger than the thickness on described gear edge;
Bolt, described bolt and described bolt connecting portion are spirally connected and stretch in described bolt adjusting portion;
Pressing plate, described pressing plate are positioned at described shackle member top, and described pressing plate is connected with described shackle member by described bolt;
Spring, the epimere of described spring is fixed in described spring mounting hole.
2. solar panels fastener according to claim 1 is characterized in that: described spring be that hypomere is thick, epimere is thin Spring capable of diameter varying.
3. solar panels fastener according to claim 2, it is characterized in that: described spring mounting hole is screwed hole, and the epimere of described spring is bolted in described screwed hole.
4. solar panels fastener according to claim 2, it is characterized in that: described spring mounting hole is through hole, and the epimere of described spring cements in described through hole by binder.
5. the described solar panels fastener of according to claim 1-4 any one, it is characterized in that: described bolt connecting portion comprises connecting portion body and nut, described nut is positioned at the intrinsic cavity of described connecting portion, the bolt accommodation space of described cavity and described bolt adjusting portion connects, the center, top of described connecting portion body offers through hole, and described bolt passes described through hole and described nut is spirally connected.
6. solar panels fastener according to claim 5, it is characterized in that: the end of described support limit stop is concordant with the homonymy outer end of described fastening block part.
7. solar panels fastener according to claim 5, it is characterized in that: described bolt adjusting portion comprises symmetrically arranged two connecting plates, the groove that forms between two connecting plates forms described bolt accommodation space.
8. solar panels fastener according to claim 5, it is characterized in that: described bolt accommodation space is the through hole that bolt adjusting portion inside is offered, and described through hole and through hole once run through machine-shaping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331073.4A CN103400879B (en) | 2013-08-01 | 2013-08-01 | Solar panels fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310331073.4A CN103400879B (en) | 2013-08-01 | 2013-08-01 | Solar panels fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103400879A true CN103400879A (en) | 2013-11-20 |
| CN103400879B CN103400879B (en) | 2015-10-28 |
Family
ID=49564467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310331073.4A Active CN103400879B (en) | 2013-08-01 | 2013-08-01 | Solar panels fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103400879B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003523A1 (en) * | 2013-07-09 | 2015-01-15 | 厦门华谱光电科技有限公司 | Solar panel fastening device |
| CN105570268A (en) * | 2016-01-20 | 2016-05-11 | 山东天盾矿用设备有限公司 | T-shaped bolt dropping preventing slot channel |
| CN106899260A (en) * | 2017-04-04 | 2017-06-27 | 荆门市合方越达电子科技有限公司 | A kind of photovoltaic panel assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001267612A (en) * | 2000-03-15 | 2001-09-28 | Sumitomo Wiring Syst Ltd | Structure of connection part of solar battery panel, connector therefor, and connection method between panel part thereof and connector |
| CN202285239U (en) * | 2011-09-26 | 2012-06-27 | 苏州瑞得恩光能科技有限公司 | Solar panel fastening device |
| CN202307929U (en) * | 2011-10-24 | 2012-07-04 | 厦门天环能源科技有限公司 | Convenient-to-mount solar panel placing device easy to mount |
| CN203367309U (en) * | 2013-08-01 | 2013-12-25 | 厦门华谱光电科技有限公司 | Solar panel fastening device |
-
2013
- 2013-08-01 CN CN201310331073.4A patent/CN103400879B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001267612A (en) * | 2000-03-15 | 2001-09-28 | Sumitomo Wiring Syst Ltd | Structure of connection part of solar battery panel, connector therefor, and connection method between panel part thereof and connector |
| CN202285239U (en) * | 2011-09-26 | 2012-06-27 | 苏州瑞得恩光能科技有限公司 | Solar panel fastening device |
| CN202307929U (en) * | 2011-10-24 | 2012-07-04 | 厦门天环能源科技有限公司 | Convenient-to-mount solar panel placing device easy to mount |
| CN203367309U (en) * | 2013-08-01 | 2013-12-25 | 厦门华谱光电科技有限公司 | Solar panel fastening device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015003523A1 (en) * | 2013-07-09 | 2015-01-15 | 厦门华谱光电科技有限公司 | Solar panel fastening device |
| GB2520437A (en) * | 2013-07-09 | 2015-05-20 | Xiamen Hopergy Photovoltaic Technology Co Ltd | Solar panel fastening device |
| CN105570268A (en) * | 2016-01-20 | 2016-05-11 | 山东天盾矿用设备有限公司 | T-shaped bolt dropping preventing slot channel |
| CN106899260A (en) * | 2017-04-04 | 2017-06-27 | 荆门市合方越达电子科技有限公司 | A kind of photovoltaic panel assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103400879B (en) | 2015-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Solar panel fastening device Effective date of registration: 20221122 Granted publication date: 20151028 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: Xiamen Hopergy Photovoltaic Technology Co.,Ltd. Registration number: Y2022980022988 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151028 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: Xiamen Hopergy Photovoltaic Technology Co.,Ltd. Registration number: Y2022980022988 |