CN106571775A - Combiner box support and combiner box - Google Patents
Combiner box support and combiner box Download PDFInfo
- Publication number
- CN106571775A CN106571775A CN201610886523.XA CN201610886523A CN106571775A CN 106571775 A CN106571775 A CN 106571775A CN 201610886523 A CN201610886523 A CN 201610886523A CN 106571775 A CN106571775 A CN 106571775A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- combiner box
- confluxes
- box
- anchor ear
- 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.)
- Pending
Links
- 210000005069 ears Anatomy 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 6
- 238000003032 molecular docking Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000010563 solid-state fermentation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a combiner box support and a combiner box. The combiner box includes a combiner box body and the combiner box support. The combiner box body is provided with a plurality of fixing holes in the same plane, the combiner box support includes a cross beam for supporting the combiner box body and a hoop fastening member for fixing the cross beam to a column. The combiner box support or the combiner box can meet the purpose of fixing the combiner box body, and also can ensure the simplicity of the structure through the combination of the hoop and the cross beam, thereby making the installation and detachment of the combiner box convenient; and meanwhile, the combiner box can be directly fixed to one column through the hoop fastening member and the cross beam. Compared with the double-independent basis of a plurality of columns of a conventional ground combiner box support, the combiner box support has the advantageous of reducing the civil construction amount, reducing the civil construction difficulty, and saving work hours and cost.
Description
Technical field
Box bracket and header box the present invention relates to one kind is confluxed.
Background technology
Header box is the visual plant in grid-connected photovoltaic system, for confluxing and being connected to straight the electric current of photovoltaic module
Stream cabinet.When traditional header box is installed, typically confluxed box bracket using ground, this support is typically using double isolated footings, support
Four supporting legs be respectively provided with four independent foundations of civil work by concreting, the conflux column of box bracket of ground connects
It is connected on foundation of civil work, and header box is fixed on the bearing that many supports on column top are surrounded.This ground header box
There is problems with support：Support is integrally difficult using welding manner welding requirements height, Solid state fermentation, complex structure, versatility
Difference, all troublesome difficulty of assembly and disassembly, double isolated footings cause that civil engineering difficulty is big, waste time and energy high cost.
The content of the invention
The box bracket it is an object of the invention to provide one kind is confluxed, to solve the structure that traditional ground header box support is present
The difficult technical problem of complicated, installing/dismounting.
For achieving the above object, the technical scheme of the box bracket that confluxes of the invention is：One kind is confluxed box bracket, including at least one
Individual crossbeam and the anchor ear securing member for being fixed on crossbeam on column, crossbeam has to be used for and confluxes what box body was fixedly connected
Attachment structure.Using the box bracket that confluxes of the present invention, by the combination of anchor ear and crossbeam, the box body that will conflux can be met and fixed
Purpose, in turn ensure that the simplicity of structure so that header box installation and removal easily, simultaneously as tight by anchor ear
Firmware and crossbeam are directly fixed on header box on one root post, relative to traditional ground header box support many root posts it is double
Isolated footing, with civil engineering amount is reduced, reduces civil engineering difficulty, saves man-hour and the advantages of cost.
Further, the crossbeam includes two parallel mounting surfaces and the joint face being connected with two mounting surfaces respectively,
The attachment structure is located on a mounting surface in two parallel mounting surfaces, is had and anchor ear securing member on another mounting surface
The connecting hole being fixedly connected.The setting of two parallel surfaces ensure that crossbeam can pass through respectively with anchor ear securing member and the box body that confluxes
Bolt is fixedly connected, and ensures that the box body that confluxes is fitted with the mounting surface of crossbeam after connecting, so that box body fixation of confluxing is more steady
Reinforce and lean on, do not rock.
Further, the connecting hole is multiple, and same distance setting is spaced on the length direction of crossbeam.Multiple
When the setting of connecting hole causes anchor ear securing member, crossbeam and the box body that confluxes connects, installation site can be very easily adjusted,
So that lighter during connecting hole para-position between three.
Further, the crossbeam has two, and arranges up and down.Using the upper and lower arrangement of two crossbeams, not only make to conflux
Box body fixes more solid and reliable, also maximized saving crossbeam material.
Further, the anchor ear securing member includes two arc anchor ears, and one end of two arc anchor ears is carried out by bolt
Docking, the other end is locked through the mounting surface and by locking mechanism.Using the docking connection of two pieces of anchor ears, anchor ear and crossbeams by
The mode of step locking so that connection, convenient disassembly, and by progressively locking so that connecting more solid and reliable.
The present invention also aims to provide a kind of header box of the box bracket that confluxes with the present invention.
The technical scheme of header box of the present invention is：Header box, including box body and the box bracket that confluxes of confluxing, conflux box body
Box bracket is fixedly connected with confluxing, and the box bracket that confluxes includes at least one crossbeam and the anchor ear for being fixed on crossbeam on column
Securing member.Using the header box of the present invention, by the combination of anchor ear and crossbeam, can meet the mesh of box body fixation of confluxing
, the simplicity of structure is in turn ensure that so that header box installation and removal are very convenient, simultaneously as passing through anchor ear securing member
Directly header box is fixed on a root post with crossbeam, relative to double independences of many root posts of traditional ground header box support
Basis, with civil engineering amount is reduced, reduces civil engineering difficulty, saves man-hour and the advantages of cost.
Further, the crossbeam includes two parallel mounting surfaces and the joint face being connected with two mounting surfaces respectively,
The attachment structure is located on a mounting surface in two parallel mounting surfaces, is had and anchor ear securing member on another mounting surface
The connecting hole being fixedly connected.The setting of two parallel surfaces ensure that crossbeam can pass through respectively with anchor ear securing member and the box body that confluxes
Bolt is fixedly connected, and ensures that the box body that confluxes is fitted with the mounting surface of crossbeam after connecting, so that box body fixation of confluxing is more steady
Reinforce and lean on, do not rock.
Further, the connecting hole is multiple, and same distance setting is spaced on the length direction of crossbeam.Multiple
When the setting of connecting hole causes anchor ear securing member, crossbeam and the box body that confluxes connects, installation site can be very easily adjusted,
So that lighter during connecting hole para-position between three.
Further, the crossbeam has two, and arranges up and down.Using the upper and lower arrangement of two crossbeams, not only make to conflux
Box body fixes more solid and reliable, also maximized saving crossbeam material.
Further, the anchor ear securing member includes two arc anchor ears, and one end of two arc anchor ears is carried out by bolt
Docking, the other end is locked through the mounting surface and by locking mechanism.Using the docking connection of two pieces of anchor ears, anchor ear and crossbeams by
The mode of step locking so that connection, convenient disassembly, and by progressively locking so that connecting more solid and reliable.
Description of the drawings
Fig. 1 is specific embodiment schematic diagram when header box of the present invention is installed with column；
Fig. 2 is the top view of pipe and header box part in Fig. 1；
Fig. 3 is the structural representation of Fig. 1 middle cross beams；
Fig. 4 is column and foundation of civil work top partial view diagram；
In figure：1- columns, 11- pipes, 12- bases, 2- crossbeams, 21- digital and analog holes, 22- mounting surfaces, 3- anchor ear securing members, 4- is tight
Fixing bolt, 5- confluxes box body, 6- foundations of civil work.
Specific embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the header box of the present invention, as shown in Figure 1 to Figure 2, header box includes confluxing box body 5 and confluxing
Box bracket, the box bracket that the confluxes box body 5 that will can conflux is fixed on existing photovoltaic bracket pillar construction, could be secured to prefabricated pile
On column.Column 1 includes that one piece of half is embedded in foundation of civil work 6, pipe 11 and and the pipe of the concreting of below ground
The circular plate type base 12 of 11 full welds connection, has anchor (bolt) hole on base 12, by foundation bolt and foundation of civil work 6 spiral shell is preset
Keyhole is fixed.The box bracket that confluxes is fixed on pipe 11, after fixing by the box body 5 that will conflux of ring-type anchor ear securing member 3
The box body 5 that confluxes is suspended on the middle and upper part of pipe 11 and departs from ground.In other embodiments, the shape of column 1 can also for square or
Other polygon tubing strings or solid post.
The box body 5 that confluxes is cuboid, and inside is equipped with joining unit, sets on a longer side wall of the box body 5 that confluxes
There are four bolts hole, for being connected with the box bracket that confluxes.In other embodiments, six or eight are may also set up, in order to pacify
During dress, connected using remaining bolt hole when being equipped with deviation because of some of which mounting hole site；Bolt hole can be elliptical aperture
Or strip hole, in order to because being finely adjusted during para-position between support mismachining tolerance connecting hole.Four bolt hole position distribution
In the optional position of the side wall, pay the utmost attention to its casing upper surface after the box body 5 that confluxes is by fixation and be in horizontal plane and it
In vertical plane, corresponding four bolts hole need to be arranged on four angles of same rectangle side-walls.In addition, the position of bolt hole
Put and also need to consider its docking with anchor ear securing member 3, because anchor ear securing member 3 can suitably be adjusted in above-below direction, therefore spiral shell
Keyhole can appropriate adjustment position in vertical direction.The relative position of bolt hole needs the position with the respective bolt holes of the box bracket that confluxes
Correspondence is put, in order to both abutting joints.
The box bracket that confluxes includes supporting the crossbeam 2 of the box body 5 that confluxes, crossbeam 2 to process for two channel-section steels, including two flat
Capable mounting surface 22, and the joint face being connected with two mounting surfaces 22 respectively, crossbeam 2 is respectively from upper and lower both sides and the box body that confluxes
5 are fixedly connected.In other embodiments, crossbeam 2 may also be employed C-type steel, H profile steel or ㄣ shaped steel, or the tool oneself being processed into
There is the structure of two parallel surfaces；Crossbeam 2 may also be employed three or four, so as to the box bracket that confluxes is connected with the box body 5 that confluxes more may be used
By firm；Crossbeam 2 is alternatively two or so vertically arrangements, and when every crossbeam 2 is vertically arranged, it can open up at least two above
Bolt hole, such as when opening up three bolts hole, need three sets of anchor ear securing members 3 to be fixed it.
Length direction on two parallel mounting surfaces 22 of crossbeam 2 along crossbeam 2 is provided with the identical connection of row interval
Hole, in the present embodiment, connecting hole is oval digital and analog hole 21, for respectively with conflux box body 5 and anchor ear securing member 3 is connected,
Ellipse adjusts the inaccurate problem of para-position caused by mismachining tolerance when can facilitate bolt connection.In other embodiments, digital and analog hole
21 may also set up two row or multi-row, so as to can more flexibly adjust installation site when installing；Digital and analog hole 21 can also be spaced
Differ, it is only necessary to meet connection para-position and require；Digital and analog hole 21 also not only using ellipse, may also be employed kidney-shaped or length
It is square etc., it is only necessary to which that satisfaction can finely tune the purpose of error.
The box bracket that confluxes also includes the anchor ear securing member 3 for being fixed on crossbeam 2 on column 1, and anchor ear securing member 3 includes
The clip of two pieces of arcs, two pieces of clip one end dock and after fastening bolt 4 connects anchor ear on column 1, two pieces of clips
The other end passes through the digital and analog hole 21 of crossbeam 2, and is progressively locked by locking nut, realizes the mesh by the anchor ear of crossbeam 2 on column 1
's.In other embodiments, anchor ear securing member 3 is alternatively integral type U-shaped structure, and its opening sleeve crosses column 1 and through crossbeam 2
In digital and analog hole 21, two ends are fixed with crossbeam 2 by bolt, then by a screw rod through U-shaped left and right sides wall by clip
Hold tightly on column 1；The part that anchor ear securing member 3 is contacted with column 1 is alternatively polygon, needs in anchor ear securing member accordingly
The materials such as anti-slip rubber are sticked in 3 inner circumferentials, to realize the fastening with column 1.
The header box of the present invention is during installing and using：During installation, a crossbeam 2 is connected with the box body 5 that confluxes first
Connect, specially crossbeam 2 is opening down, crossbeam 2 makes in two parallel mounting surfaces 22 and remittance generally in horizontal level
There is the side side wall laminating of bolt hole on stream box body 5, it is ensured that the bolt hole confluxed on box body 5 to it is corresponding on crossbeam 2
The para-position of digital and analog hole 21, with fastening bolt 4 by crossbeam 2 and the fixation of box body 5 of confluxing.Repeat the above steps are by another horizontal stroke
Beam 2 is arranged on and confluxes on box body 5, it is ensured that two crossbeams 2 are parallel and are distributed in the correct position of the side wall of box body 5 that confluxes.Will
Another mounting surface 22 with digital and analog hole 21 of the part and crossbeam 2 in two sets of left sides of anchor ear securing member 3 passes through fastening bolt 4
Fixed, the Integral lifting of box body 5 that will conflux is to corresponding height on column 1, it is ensured that the left part of anchor ear securing member 3 is pasted with column 1
Merge and be in tram, the right part of anchor ear securing member 3 is first passed through into the spiral shell of corresponding mounting surface 22 of fastening bolt 4 and crossbeam 2
Bolt is fixed, and ensures that the right part of anchor ear securing member 3 is docked with left part, by fastening bolt 4 by the left of anchor ear securing member 3
Part and right part in fixation procedure, if any alignment error the left side of anchor ear securing member 3 are made relative to the fixation of column 1
Do not dock with right side two parts, can pass through to adjust in oval digital and analog hole 21 of the fastening bolt 4 on the mounting surface 22 of crossbeam 2
Position reaches the purpose for adjusting alignment error.
If header box is arranged on prefabricated column 1, need to process column 1 in advance, detailed process is as follows, exists first
Foundation of civil work 6 is poured into a mould in infield with concrete, and the base 12 with anchor (bolt) hole is expired with the pipe 11 or square tube of column 1
Solid welding is determined, and base 12 is connected with foundation of civil work 6 by foundation bolt, completes the installation of prefabricated stand column 1.
The present invention conflux box bracket specific embodiment and each specific embodiment of header box of the present invention in the box bracket that confluxes
Each specific embodiment it is identical, here is omitted.
Claims (10)
1. one kind is confluxed box bracket, it is characterised in that：Including at least one crossbeam and for crossbeam to be fixed on into embracing on column
Band fasteners, crossbeam has the attachment structure for being fixedly connected with the box body that confluxes.
2. the box bracket that confluxes according to claim 1, it is characterised in that：The crossbeam include two parallel mounting surfaces and
The joint face being connected with two mounting surfaces respectively, the attachment structure is located on a mounting surface in two parallel mounting surfaces,
There is the connecting hole being fixedly connected with anchor ear securing member on another mounting surface.
3. the box bracket that confluxes according to claim 2, it is characterised in that：The connecting hole is multiple, and in the length of crossbeam
Same distance is spaced on degree direction to arrange.
4. the box bracket that confluxes according to any one of claim 1-3, it is characterised in that：The crossbeam has two, and up and down
Arrangement.
5. the box bracket that confluxes according to any one of claim 1-3, it is characterised in that：The anchor ear securing member includes two
Arc anchor ear, one end of two arc anchor ears is docked by bolt, and the other end is through the mounting surface and by locking mechanism
Locking.
6. header box, it is characterised in that：Including box body and the box bracket that confluxes of confluxing, conflux box body and the box bracket that confluxes are fixed
Connection, the box bracket that confluxes includes at least one crossbeam and the anchor ear securing member for being fixed on crossbeam on column.
7. header box according to claim 6, it is characterised in that：The crossbeam includes two parallel mounting surfaces and difference
The joint face being connected with two mounting surfaces, the attachment structure is located on a mounting surface in two parallel mounting surfaces, another
There is the connecting hole being fixedly connected with anchor ear securing member on individual mounting surface.
8. header box according to claim 7, it is characterised in that：The connecting hole is multiple, and in the length side of crossbeam
It is spaced same distance upwards to arrange.
9. the header box according to any one of claim 6-8, it is characterised in that：The crossbeam has two, and arranges up and down.
10. the header box according to any one of claim 6-8, it is characterised in that：The anchor ear securing member includes two arcs
Shape anchor ear, one end of two arc anchor ears is docked by bolt, and the other end is locked through the mounting surface and by locking mechanism
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886523.XA CN106571775A (en) | 2016-10-11 | 2016-10-11 | Combiner box support and combiner box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886523.XA CN106571775A (en) | 2016-10-11 | 2016-10-11 | Combiner box support and combiner box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106571775A true CN106571775A (en) | 2017-04-19 |
Family
ID=58532691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610886523.XA Pending CN106571775A (en) | 2016-10-11 | 2016-10-11 | Combiner box support and combiner box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106571775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972527A (en) * | 2019-04-24 | 2019-07-05 | 中铁十二局集团有限公司 | A kind of pump pipe fixing device and bridge pier shaft suitable for bridge pier shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203747731U (en) * | 2013-12-25 | 2014-07-30 | 晶澳(扬州)太阳能光伏工程有限公司 | Photovoltaic support characterized by vertical adjustability and convenient construction and support assembly |
| CN204290825U (en) * | 2014-12-23 | 2015-04-22 | 无锡隆玛科技股份有限公司 | The photovoltaic lightningproof header box mounting structure utilizing anchor ear to install |
| CN105119558A (en) * | 2015-07-24 | 2015-12-02 | 深圳市创益新能源科技有限公司 | Modular overwater photovoltaic array and power station thereof |
| CN204947504U (en) * | 2015-09-24 | 2016-01-06 | 宗涛 | A kind of distribution transforming stand line pipe clamp |
-
2016
- 2016-10-11 CN CN201610886523.XA patent/CN106571775A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203747731U (en) * | 2013-12-25 | 2014-07-30 | 晶澳(扬州)太阳能光伏工程有限公司 | Photovoltaic support characterized by vertical adjustability and convenient construction and support assembly |
| CN204290825U (en) * | 2014-12-23 | 2015-04-22 | 无锡隆玛科技股份有限公司 | The photovoltaic lightningproof header box mounting structure utilizing anchor ear to install |
| CN105119558A (en) * | 2015-07-24 | 2015-12-02 | 深圳市创益新能源科技有限公司 | Modular overwater photovoltaic array and power station thereof |
| CN204947504U (en) * | 2015-09-24 | 2016-01-06 | 宗涛 | A kind of distribution transforming stand line pipe clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972527A (en) * | 2019-04-24 | 2019-07-05 | 中铁十二局集团有限公司 | A kind of pump pipe fixing device and bridge pier shaft suitable for bridge pier shaft |
| CN109972527B (en) * | 2019-04-24 | 2024-01-30 | 中铁十二局集团有限公司 | Pump pipe fixing device suitable for bridge pier shaft and bridge pier shaft |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |
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| RJ01 | Rejection of invention patent application after publication |