Stanchion formula photovoltaic bracket system
Technical field
The utility model relates to a kind of photovoltaic bracket, espespecially relates to a kind of stanchion formula photovoltaic bracket system.
Background technology
Solar energy power generating is because the characteristic of its colourless environmental protection, be used widely, photovoltaic bracket need to provide safety firmly to install and support to solar panel, at present common photovoltaic bracket mounting means is: the place fluting joints cement ground after smooth, then by bolt and expansion sleeve photovoltaic bracket is fixed on the cement ground, yet for a varied topography, especially lake surface, fish soup, the regions such as sandy beach, Gobi desert, zone that can't the joints cement ground, common photovoltaic bracket just can't be installed and be used, and brings very large difficulty for the use in these areas.
The utility model content
In order to overcome defects, the utility model provides a kind of stanchion formula photovoltaic bracket system, and this stanchion formula photovoltaic bracket system is simple in structure, can be applicable to the installation of the solar panel of region with a varied topography.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of stanchion formula photovoltaic bracket system, comprise crossbeam, for the track that is fixedly connected with solar panel, column, connecting rod and the fastening snap ring that is used for being fixedly connected with concrete stake, described at least two girder spaces are arranged in parallel, described at least two guide rails can be dismantled with crossbeam perpendicular to the crossbeam length direction and be fixedly connected with, one end of at least two its length directions of crossbeam and column upper end can be dismantled and be connected, the other end of its length direction of crossbeam and connecting rod one end can be dismantled and be connected, the described connecting rod other end and column lower end can be dismantled and be connected, and described connecting rod is provided with the fastening snap ring that diameter can be regulated.
As further improvement of the utility model, described at least two guide rails can be dismantled the structure that is fixedly connected with crossbeam perpendicular to the crossbeam length direction: crossbeam is along the guide rail adjustment hole that is interval with some strips on its length direction, guide rail is provided with the circular hole with this guide rail adjustment hole position and size coupling, also be provided with connecting bolt and attaching nut, connecting bolt is inserted in this circular hole and the guide rail adjustment hole, the head backstop of connecting bolt is in the guide rail lateral surface, attaching nut and connecting bolt be spirally connected and backstop in the crossbeam lateral surface.
As further improvement of the utility model, described fastening snap ring comprises first and second semicircle brace, described first and second the semicircle brace two ends respectively semicircle outside extend to form first and second brace, be respectively equipped with the connecting hole of size and location matches on described first and second brace, also establish screw and nut, described screw is arranged in the connecting hole of first and second brace and with nut and is spirally connected, screw head and nut respectively backstop in first and second brace.
As further improvement of the utility model, described connecting rod comprises first, two connecting rods, described head rod one end is connected with the crossbeam other end, the second connecting rod other end is connected with column lower end, the head rod other end and the second connecting rod one end are respectively equipped with the strip hole, first of fastening snap ring, on the two semicircle brace lateral walls respectively correspondence be extended with linking arm, be respectively equipped with and first on the described linking arm, the location hole of the strip hole site of two connecting rods and size coupling, be provided with bolt and setscrew nut, described bolt is inserted in location hole and the strip hole and with setscrew nut and is spirally connected.
As further improvement of the utility model, the described a plate that also is provided with, described connecting plate upside is installed with a joint pin, this joint pin and crossbeam can be dismantled and be connected, the connecting plate downside also is provided with at least two for the connecting hole that is fixedly connected with the concrete stake upper surface over against fastening snap ring upper end open on the described connecting plate.
The beneficial effects of the utility model are: the utility model arranges the fastening snap ring that diameter can be regulated by practicality at connecting rod, snap ring is fixed on the concrete stake of regions with complex terrain, realize the installation of photovoltaic bracket, and then installation and the use of the photovoltaic bracket in the especially waterborne and area, sandy beach of regions with complex terrain have been realized, it is easy for installation, stable connection, easy to use.
Description of drawings
Fig. 1 is structural principle front view of the present utility model;
Fig. 2 is structural principle stereogram of the present utility model.
Embodiment
Embodiment: a kind of stanchion formula photovoltaic bracket system, comprise crossbeam 1, for the track 2 that is fixedly connected with solar panel, column 3, connecting rod 9 and the fastening snap ring that is used for being fixedly connected with concrete stake, described at least two crossbeams 1 spaced and parallel is arranged, described at least two guide rails can be dismantled with crossbeam 1 perpendicular to crossbeam 1 length direction and be fixedly connected with, one end of at least two crossbeam 1 its length directions and column 3 upper ends can be dismantled and are connected, the other end of crossbeam 1 its length direction and connecting rod 9 one ends can be dismantled and be connected, described connecting rod 9 other ends and column 3 lower ends can be dismantled and are connected, described connecting rod 9 is provided with the fastening snap ring that diameter can be regulated, during use, solar panel is fixedly mounted on the guide rail, the especially waterborne or regional concrete stake of beating in sandy beach in regions with complex terrain, then being located at stake by the fastener ring set on the connecting rod 9 goes up and is fastenedly connected, this has just realized the fixed installation of the solar photovoltaic bracket of regions with complex terrain, installs fast, convenient, firmly.
Described at least two guide rails can be dismantled the structure that is fixedly connected with crossbeam 1 perpendicular to crossbeam 1 length direction: crossbeam 1 is along the guide rail adjustment hole 4 that is interval with some strips on its length direction, guide rail is provided with the circular hole with these guide rail adjustment hole 4 positions and size coupling, also be provided with connecting bolt and attaching nut, connecting bolt is inserted in this circular hole and the guide rail adjustment hole 4, the head backstop of connecting bolt is in the guide rail lateral surface, attaching nut and connecting bolt be spirally connected and backstop in crossbeam 1 lateral surface, this kind structure is convenient to guide rail and crossbeam 1 and is connected and regulates, easy to use, install fast.
Described fastening snap ring comprises first, two semicircle braces 5,6, described first, two semicircle braces 5, the 6 two ends respectively semicircle outside extend to form first, two braces 7,8, described first, two braces 7, be respectively equipped with the connecting hole 12 of size and location matches on 8, also establish screw and nut, described screw is arranged in first, two braces 7, be spirally connected in 8 the connecting hole 12 and with nut, screw head and nut difference backstop are in first, two braces 7,8, this kind is by the connected mode of two-piece type, simple in structure, easy to adjust, except this kind structure can be structure by taper cover, perhaps the one-sided opening of annulus is by the structure of connector connection, and this type of all is easy to expect according to this patent with those skilled in the art.
Described connecting rod 9 comprises first, two connecting rods, described head rod one end is connected with crossbeam 1 other end, the second connecting rod other end is connected with column 3 lower ends, the head rod other end and the second connecting rod one end are respectively equipped with the strip hole, first of fastening snap ring, two semicircle braces 5, on 6 lateral walls respectively correspondence be extended with linking arm 10, be respectively equipped with and first on the described linking arm 10, the location hole of the strip hole site of two connecting rods and size coupling, be provided with bolt and setscrew nut, described bolt is inserted in location hole and the strip hole and with setscrew nut and is spirally connected, during use, can be by adjusting first, two connecting rods and first, two semicircle braces 5, the link position of the linking arm 10 on 6 is regulated the opening of fastening snap ring, after fastening snap ring and concrete stake are fixing with first, two connecting rods and linking arm 10 fixing getting final product, this structure is convenient to adjust fastening snap ring and is connected with concrete stake.
The described a plate 11 that also is provided with, described connecting plate 11 upsides are installed with a joint pin 13, this joint pin 13 can be dismantled with crossbeam 1 and be connected, connecting plate 11 downsides are over against fastening snap ring upper end open, also be provided with at least two on the described connecting plate 11 for the connecting hole 12 that is fixedly connected with the concrete stake upper surface, 11 pairs of concrete stake end faces of connecting plate play location and the effect that is fixedly connected with, and guarantee photovoltaic bracket and concrete stake stable connection.