Two L screw-type gradient installing solar photovoltaic component difference in height mounting structure
Technical field
The utility model relates to a kind of two L screw-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 two L screw-type gradient installing solar photovoltaic component difference in height mounting structures being convenient to install are 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 two L screw-type gradient installing solar photovoltaic component difference in height mounting structures installed.
The purpose of this utility model is achieved in that
A kind of two L screw-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, described briquetting adjusting part is two L screw-type briquetting adjusting parts, two L screw-type briquetting adjusting part comprises holder and elevating bracket, described holder comprises outer sleeve, the inwall of outer sleeve is provided with internal thread, the middle part of outer sleeve is provided with the lower support seat of an inverted L shape structure, lower support seat comprises and to be arranged in the middle part of outer sleeve peripheral lower crosspiece and the downward lower vertical piece of lower crosspiece right-hand member, described elevating bracket comprises inner sleeve, the outer wall of inner sleeve is provided with external screw thread, the external screw thread of inner sleeve mates with the internal thread of outer sleeve, the top of inner sleeve is provided with the upper support seat of L-type, upper support seat comprises upper crosspiece and upper perpendicular section, wherein upper crosspiece is arranged at the top of inner sleeve, upper crosspiece extends to the right, upper perpendicular section is upwards arranged in the left end of upper crosspiece, the inner sleeve of elevating bracket is spun in the outer sleeve of holder, holder and elevating bracket are provided with unimpeded installing hole from top to bottom, the left frame back segment of left photovoltaic module is held on rear cross beam, holder is positioned on rear cross beam, the bottom of lower vertical piece 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 perpendicular section, 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 lower vertical piece bottom surface between height equal the height of the left frame of left photovoltaic module, the height of the supreme perpendicular section end face of end face of upper crosspiece equals the height of the left frame of right photovoltaic module.
Compared with prior art, the beneficial effects of the utility model are:
The two L screw-type gradient installing solar photovoltaic component difference in height mounting structure of the utility model 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 two L screw-type briquetting adjusting part.
Fig. 4 is the explosive view of two L screw-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
Two L screw-type briquetting adjusting part 2, holder 2.1, outer sleeve 2.1.1, lower crosspiece 2.1.2, lower vertical piece 2.1.3, elevating bracket 2.2, inner sleeve 2.2.1, upper crosspiece 2.2.2, upper perpendicular section 2.2.3.
Embodiment
See Fig. 1 ~ Fig. 4, the two L screw-type gradient installing solar photovoltaic component system of the one 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 two L screw-type briquetting adjusting parts 2.
Two L screw-type briquetting adjusting part 2 comprises holder 2.1 and elevating bracket 2.2, described holder 2.1 comprises outer sleeve 2.1.1, the inwall of outer sleeve 2.1.1 is provided with internal thread, the middle part of outer sleeve 2.1.1 is provided with the lower support seat of an inverted L shape structure, lower support seat comprises and to be arranged in the middle part of outer sleeve 2.1.1 peripheral lower crosspiece 2.1.2 and the downward lower vertical piece 2.1.3 of lower crosspiece 2.1.2 right-hand member, the left end bottom surface of lower crosspiece 2.1.2 forms left frame pressure tongue for pushing down the left frame top of left photovoltaic module 103, described elevating bracket 2.2 comprises inner sleeve 2.2.1, the outer wall of inner sleeve 2.2.1 is provided with external screw thread, the external screw thread of inner sleeve 2.2.1 mates with the internal thread of outer sleeve 2.1.1, the top of inner sleeve 2.2.1 is provided with the upper support seat of L-type, upper support seat comprises upper crosspiece 2.2.2 and upper perpendicular section 2.2.3, wherein upper crosspiece 2.2.2 is arranged at the top of inner sleeve 2.2.1, upper crosspiece 2.2.2 extends to the right, right section of upper crosspiece 2.2.2 forms frame seat for shelving the bottom of the left frame of right photovoltaic module 104, upper perpendicular section 2.2.3 is upwards arranged in the left end of upper crosspiece 2.2.2, upper perpendicular section 2.2.3 forms briquetting seat for shelving the left pressure tongue of rear briquetting 107.Wherein, the bottom surface of lower crosspiece 2.1.2 to lower vertical piece 2.1.3 bottom surface between height equal the height of the left frame of left photovoltaic module 103, the height of the supreme perpendicular section 2.2.3 end face of end face of upper crosspiece 2.2.2 equals the height of the left frame of right photovoltaic module 104.The inner sleeve 2.2.1 of elevating bracket 2.2 is spun in the outer sleeve 2.1.1 of holder 2.1, and holder 2.1 and elevating bracket 2.2 are provided with unimpeded installing hole from top to bottom.
During use, the left frame back segment of left photovoltaic module 103 is held on rear cross beam 102, then holder 2.1 is positioned on rear cross beam 102, the bottom of lower vertical piece 2.1.3 is held on rear cross beam 102, the left end bottom surface of lower crosspiece 2.1.2 is made to push down the left frame back segment top of left photovoltaic module 103, rotation and lifting seat 2.2 to proper height, then the left frame back segment of right photovoltaic module 104 is held on upper crosspiece 2.2.2, the left pressure tongue of rear briquetting 107 pushes down the end face of perpendicular section 2.2.3, the right pressure tongue of rear briquetting 107 pushes down the left frame back segment of right photovoltaic module, 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.