Bidirectional helical type gradient installing solar photovoltaic component difference in height mounting structure
Technical field
The utility model relates to a kind of bidirectional helical type gradient installing solar photovoltaic component difference in height mounting structure.
Background technology
Along with the scarcity of land resource, western illumination condition is reasonablely fewer and feweri, and a large amount of hills, mountain region are treated coldly because therefore operating expenses higher.Because general solar photovoltaic assembly be fixed as front two rows 4 compactings, namely four briquettings that solar photovoltaic assembly needs employing four in the same plane are fixed, when running into the acclive landform of band, because two, front and back crossbeam is not parallel, cause these four briquettings would not be in one plane, when difference in height between briquetting is greater than 3 ~ 4mm, the fragmentation of the glass of solar photovoltaic assembly after depressing briquetting by force, can be caused.
Therefore seek one to build in acclive landform, ensure that structure is reliable, the bidirectional helical type gradient installing solar photovoltaic component difference in height mounting structure being convenient to install is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides one can build in acclive landform, ensures that structure is reliable, is convenient to the bidirectional helical type gradient installing solar photovoltaic component difference in height mounting structure installed.
The purpose of this utility model is achieved in that
A kind of bidirectional helical type gradient installing solar photovoltaic component difference in height mounting structure, is characterized in that it comprises the left photovoltaic module of the adjacent layout of rear cross beam and left and right and right photovoltaic module,
The left frame back segment height of left photovoltaic module is less than the left frame back segment height of right photovoltaic module, by briquetting after and a briquetting adjusting part, the left frame back segment of left photovoltaic module and the left frame back segment of right photovoltaic module are fixed on rear cross beam, briquetting adjusting part is bidirectional helical type briquetting adjusting part, bidirectional helical type briquetting adjusting part comprises holder, elevating bracket and one are for the lift adjustment bolt of connection fixing base and elevating bracket, described holder comprises the vertical holder body arranged, the upper left corner of holder body is provided with lower crosspiece left, the bottom of holder body is provided with base plate to the right, the middle hypomere of holder body is provided with lower sleeve, internal thread is provided with in lower sleeve, described elevating bracket comprises the vertical elevating bracket body arranged, the lower right corner of elevating bracket body is provided with upper crosspiece to the right, the top of elevating bracket body is provided with top board left, the stage casing of elevating bracket is provided with upper bush, internal thread is provided with in upper bush, the epimere outer surface of described lift adjustment bolt and hypomere outer surface are respectively arranged with external screw thread and lower external screw thread, upper external screw thread is contrary with lower externally threaded hand of spiral, upper external screw thread is consistent with the internal thread direction of upper bush, lower external screw thread is consistent with the internal thread direction of lower sleeve, the inside of lift adjustment bolt is provided with the square hole of up/down perforation, the hypomere of lift adjustment bolt is arranged in lower sleeve, the epimere of lift adjustment bolt is arranged in upper bush, unobstructed on the holder and elevating bracket of the above-below direction of square hole, the above-below direction of square hole forms unimpeded installing hole, the left frame back segment of left photovoltaic module is held on rear cross beam, holder is positioned on rear cross beam, base plate is held on rear cross beam, the left frame back segment top of left photovoltaic module is pushed down in the left end bottom surface of lower crosspiece, the left frame back segment of right photovoltaic module is held on upper crosspiece, the left pressure tongue of rear briquetting pushes down the end face of top board, the right pressure tongue of rear briquetting pushes down the left frame back segment of right photovoltaic module, after one, clamping screw passes the installing hole of rear briquetting and double L-shaped screw-type briquetting adjusting part, the hypomere of rear clamping screw wears in postpone crossbeam, by locking nut after, the position of rear clamping screw is locked.
The bottom surface of lower crosspiece to base plate bottom surface between height equal the height of the left frame of left photovoltaic module, the end face of upper crosspiece to the height of the end face of top board equals the height of the left frame of right photovoltaic module.
The top left section of holder body is to being arranged with former and later two left step breach, the top right section of holder body is to being arranged with former and later two right step breach, left section of top board is provided with former and later two right-angle notchs, and the sinking section of rear briquetting is embedded in two left step breach and two right step breach by corner after two right-angle notchs.
Compared with prior art, the beneficial effects of the utility model are:
The utility model bidirectional helical type gradient installing solar photovoltaic component difference in height mounting structure has and can build in acclive landform, ensures that structure is reliable, is convenient to the advantage of installing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial structurtes schematic diagram of Fig. 1.
Fig. 3 is the structural representation of bidirectional helical type briquetting adjusting part.
Fig. 4 is the explosive view of bidirectional helical type briquetting adjusting part.
Wherein:
Front beam 101, rear cross beam 102, left photovoltaic module 103, right photovoltaic module 104, front briquetting 105, front clamping screw 106, rear briquetting 107, rear clamping screw 108
Bidirectional helical type briquetting adjusting part 3, holder 3.1, holder body 3.1.1, lower crosspiece 3.1.2, base plate 3.1.3, lower sleeve 3.1.4, left step breach 3.1.5, elevating bracket 3.2, elevating bracket body 3.2.1, upper crosspiece 3.2.2, top board 3.2.3, upper bush 3.2.4, right step breach 3.2.5, right-angle notch 3.2.6, lift adjustment bolt 3.3, square hole 3.3.1.
Embodiment
See Fig. 1 ~ Fig. 4, a kind of bidirectional helical type gradient installing solar photovoltaic component system that the utility model relates to, it comprise before and after the front beam 101 of not parallel layout and the left photovoltaic module 103 of the adjacent layout of rear cross beam 102 and left and right and right photovoltaic module 104.
The height of the left frame leading portion of left photovoltaic module 103 and the left frame leading portion of right photovoltaic module 104 is consistent, by a front briquetting 105, the left frame leading portion of left photovoltaic module 103 and the left frame leading portion of right photovoltaic module 104 are fixed on front beam 101, the left pressure tongue of front briquetting 105 and right pressure tongue are pressed on the left frame leading portion of left photovoltaic module 103 and the left frame leading portion top of right photovoltaic module 104 respectively, a front clamping screw 106 is through front briquetting 105, the hypomere of front clamping screw 106 wears in front beam 101, by a front locking nut, the position of front clamping screw 106 is locked.
The left frame back segment height of left photovoltaic module 103 is less than the left frame back segment height of right photovoltaic module 104, the left frame back segment of left photovoltaic module 103 and the left frame back segment of right photovoltaic module 104 is fixed on rear cross beam 102 by briquetting 107 after and a briquetting adjusting part.Described briquetting adjusting part comprises holder and the elevating bracket of flexible connection, the bottom of holder is held on the top of rear cross beam 102, elevating bracket to be movably connected on holder and can be in height elevated, holder stretches out a left frame pressure tongue left, height bottom left frame pressure tongue to holder equals the height of the left frame of left photovoltaic module 103, left frame pressure tongue is for pressing the left frame back segment top of putting left photovoltaic module 103, elevating bracket is provided with a briquetting seat and a frame seat, described briquetting seat end face to the height of frame seat end face equals the height of the left frame of right photovoltaic module 104, briquetting seat is for shelving the left pressure tongue of rear briquetting 107, frame seat is for shelving the left frame of right photovoltaic module 104.The left pressure tongue of rear briquetting 107 and right pressure tongue are pressed on the briquetting seat top of elevating bracket and the left frame back segment top of right photovoltaic module 104 respectively, briquetting adjusting part is also provided with the installing hole from top to bottom through elevating bracket and holder, after one, clamping screw 108 passes the installing hole of rear briquetting 107 and briquetting adjusting part, the hypomere of rear clamping screw 108 wears in postpone crossbeam 102, is locked the position of rear clamping screw 108 by locking nut after.
See Fig. 1 ~ Fig. 4, briquetting adjusting part is bidirectional helical type briquetting adjusting part 3.
Bidirectional helical type briquetting adjusting part 3 comprises holder 3.1, elevating bracket 3.2 and one are for the lift adjustment bolt 3.3 of connection fixing base 3.1 and elevating bracket 3.2, described holder 3.1 comprises the vertical holder body 3.1.1 arranged, the upper left corner of holder body 3.1.1 is provided with lower crosspiece 3.1.2 left, lower crosspiece 3.1.2 forms left frame pressure tongue for pushing down the left frame top of left photovoltaic module 103, the bottom of holder body 3.1.1 is provided with base plate 3.1.3 to the right, the middle hypomere of holder body 3.1.1 is provided with lower sleeve 3.1.4, internal thread is provided with in lower sleeve 3.1.4, the top left section of holder body 3.1.1 is to being arranged with former and later two left step breach 3.1.5, described elevating bracket 3.2 comprises the vertical elevating bracket body 3.2.1 arranged, the lower right corner of elevating bracket body 3.2.1 is provided with upper crosspiece 3.2.2 to the right, upper crosspiece 3.2.2 formed frame seat for shelve right photovoltaic module 104 left frame bottom, the top of elevating bracket body 3.2.1 is provided with top board 3.2.3 left, top board 3.2.3 forms briquetting seat for shelving the left pressure tongue of rear briquetting 107, the stage casing of elevating bracket 3.2.1 is provided with upper bush 3.2.4, internal thread is provided with in upper bush 3.2.4, the top right section of holder body 3.1.1 is to being arranged with former and later two right step breach 3.2.5, left section of top board 3.2.3 is provided with former and later two right-angle notchs 3.2.6, the epimere outer surface of described lift adjustment bolt 3.3 and hypomere outer surface are respectively arranged with external screw thread and lower external screw thread, upper external screw thread is contrary with lower externally threaded hand of spiral, upper external screw thread is consistent with the internal thread direction of upper bush 3.2.4, lower external screw thread is consistent with the internal thread direction of lower sleeve 3.1.4, the inside of lift adjustment bolt 3.3 is provided with the square hole 3.3.1 of up/down perforation, the hypomere of lift adjustment bolt 3.3 is arranged in lower sleeve 3.1.4, the epimere of lift adjustment bolt 3.3 is arranged in upper bush 3.2.4, unobstructed on the holder 3.1 and elevating bracket 3.2 of the above-below direction of square hole 3.3.1, the above-below direction of square hole 3.3.1 forms unimpeded installing hole.Wherein descend the bottom surface of crosspiece 3.1.2 to base plate 3.1.3 bottom surface between height equal the height of the left frame of left photovoltaic module 103, the end face of upper crosspiece 3.2.2 to the height of the end face of top board 3.2.3 equals the height of the left frame of right photovoltaic module 104.
During use, the left frame back segment of left photovoltaic module 103 is held on rear cross beam 102, then holder 3.1 is positioned on rear cross beam 102, base plate 3.1.3 is held on rear cross beam 102, the left end bottom surface of lower crosspiece 3.1.2 is made to push down the left frame back segment top of left photovoltaic module 103, in square hole 3.3.1, insert square pole regulate lift adjustment bolt 3.3, thus regulate elevating bracket 3.2 to proper height, then the left frame back segment of right photovoltaic module 104 is held on upper crosspiece 3.2.2, the left pressure tongue of rear briquetting 107 pushes down the end face of top board 3.2.3, the right pressure tongue of rear briquetting 107 pushes down the left frame back segment of right photovoltaic module, wherein, the sinking section of briquetting 107 embeds in two left step breach 3.1.5 and two right step breach 3.2.5 by corner after two right-angle notch 3.2.6, after one, clamping screw 108 passes the installing hole of rear briquetting 107 and double L-shaped screw-type briquetting adjusting part 2, the hypomere of rear clamping screw 108 wears in postpone crossbeam 102, by locking nut after, the position of rear clamping screw 108 is locked.