CN210246678U

CN210246678U - Flat roof is with large-scale solar photovoltaic support convenient to installation

Info

Publication number: CN210246678U
Application number: CN201921452857.1U
Authority: CN
Inventors: Yinhe Xu; 徐银和
Original assignee: Jiangyin Aoyin Energy Co Ltd
Current assignee: Jiangyin Aoyin Energy Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-04-03
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a large-scale solar photovoltaic bracket for flat roof convenient to install, which comprises two tracks and a plurality of triangular bracket modules; the triangular support modules comprise bottom plates, adjusting plates and supporting plates; the adjusting plate is vertically and upwards fixed at one end of the bottom plate, a sliding rail is vertically and upwards inserted at the top of the adjusting plate, sliding grooves are vertically and upwards formed in the middle parts of two sides of the sliding rail, first bolts are arranged at corresponding positions of two sides of the adjusting plate, and one end of the supporting plate is fixed at one end, far away from the adjusting plate, of the bottom plate through bolts; both ends in the supporting plate are provided with track fixing clamps through bolt fixing, each track fixing clamp comprises a limiting plate, a fourth bolt and an inserting portion, the limiting plates are vertically fixed on the upper surface of the track fixing clamps, and the inserting portions are fixed at one end of the bottom of the track fixing clamps. The utility model discloses a flat roof is with big type solar photovoltaic support convenient to installation can be according to local needs, adjusts the inclination of support.

Description

Flat roof is with large-scale solar photovoltaic support convenient to installation

Technical Field

The utility model relates to a solar photovoltaic support technical field, especially a flat roof is with big type solar photovoltaic support convenient to installation.

Background

Solar photovoltaic power generation uses a solar photovoltaic module as an electrical conversion device to convert solar energy into electric energy, and the solar energy is widely applied as a novel energy source. The solar photovoltaic bracket system is used as a support and a fixing part of a photovoltaic module and is widely applied to a solar photovoltaic power station. Wherein, flat roof installation fixed inclination photovoltaic support has begun to use as a neotype photovoltaic fixed bolster tentatively, is according to the photovoltaic design scheme to current support material is the basis, cuts the equipment temporarily, in order to reach fixed photovoltaic module's purpose.

The Chinese patent with the publication number of CN106533336B discloses a simple flat roof photovoltaic support system, which comprises at least two ground beams, a front upright post and a rear upright post, wherein the front upright post is arranged at the front end of each ground beam, the rear upright post is arranged at the rear end of each ground beam, the upper surfaces of the front upright post and the rear upright post are inclined planes, the upper surfaces of the front upright post and the rear upright post are used for supporting a photovoltaic assembly, the front end of the upper surface of the front upright post is provided with a front baffle for limiting the front end of the photovoltaic assembly, and the rear end of the upper surface of the rear upright post is provided with a rear baffle for limiting the rear end of the photovoltaic assembly. Compared with the prior art, the device has the advantages of simple structure, convenience in installation, low production cost, easiness in foundation construction, high reliability, increased generated energy and the like. However, after the photovoltaic support system is installed, the angle of the solar panel cannot be adjusted, and since the heights of the front upright post and the rear upright post of the support mountain are determined, the inclination angle of the solar panel at the installation meeting is also fixed, and the inclination angle of the solar panel cannot be adjusted according to local requirements during installation.

Therefore, a large-sized solar photovoltaic support for a flat roof, which is convenient to install, is required to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat roof is with big type solar photovoltaic support convenient to installation can be according to local needs, adjusts the inclination of support, and high-efficient reasonable light energy of utilizing more, and simple structure, simple to operate.

In order to achieve the purpose of the utility model, the large-scale solar photovoltaic bracket for the flat roof, which is convenient to install, comprises two tracks and a plurality of triangular bracket modules; the triangular support modules are fixed at the lower parts of the two rails at equal intervals;

the triangular support modules comprise bottom plates, adjusting plates and supporting plates; the bottom plate is fixed on an external flat roof, the adjusting plate is vertically and upwards fixed at one end of the bottom plate, a sliding track is vertically and upwards inserted at the top of the adjusting plate, sliding grooves are vertically and upwards formed in the middle parts of two sides of the sliding track, first bolts are arranged at corresponding positions of two sides of the adjusting plate, one end of the supporting plate is fixed at one end, far away from the adjusting plate, of the bottom plate through bolts, the other end of the supporting plate is fixed at the top end of the sliding track through bolts, the bolts for fixing the supporting plate and the bottom plate are second bolts, and the bolts for fixing the supporting plate and the sliding track are third bolts;

the rail fixing clamp comprises a limiting plate, a fourth bolt and an inserting part, the limiting plate is vertically fixed on the upper surface of the rail fixing clamp, the inserting part is fixed at one end of the bottom of the rail fixing clamp, the fourth bolt is arranged at the other end of the bottom of the rail fixing clamp, and the rail fixing clamp is vertically fixed on the supporting plate through the fourth bolt;

the top parts of the two tracks are respectively provided with a first sliding chute, the lower parts of any side surface on the two sides of the two tracks are respectively provided with a second sliding chute, the second sliding chutes are matched with the inserting parts on the track fixing clamp, the two tracks are connected to the upper end and the lower end of the supporting plate on the triangular supporting module through the matching of the second sliding chutes and the inserting parts, and the two tracks are limited by the limiting plates on the track fixing clamp;

two first clamps are arranged at two ends of the two rails and are arranged at two ends of the rails, and each first clamp comprises a pressing part, a fifth bolt and a first sliding block; the material pressing part is vertically fixed on one side of the top of the first clamp, the fifth bolt is in threaded connection with the first clamp, the first sliding block is in threaded connection with the bottom of the fifth bolt, the first sliding block is matched with the first sliding groove on the track, and the first clamp is arranged at two ends of the first sliding groove on the track in a sliding mode through the first sliding block and is locked through the fifth bolt;

a plurality of second clamps are arranged between the two first clamps on the two tracks, and each second clamp comprises a sixth bolt, a second sliding block and a first fixing block; the equal level of upper portion both sides of first fixed block extends outward, the upper surface central point of first fixed block puts and is equipped with first screw thread through-hole, the sixth bolt sets up on first screw thread through-hole through threaded connection, second slider threaded connection is in the bottom of sixth bolt, the second slider with first spout phase-match on the track, the second anchor clamps slide through the second slider and set up on the track to lock through sixth bolt.

Preferably, the surface of the joint of the track and the track fixing clamp is provided with a first sawtooth-shaped anti-slip layer, and the bottom of the insertion part on the track fixing clamp is provided with a second sawtooth-shaped anti-slip layer.

Preferably, a third serrated anti-slip layer is arranged on the lower surface of the pressing portion of the first clamp, and fourth serrated anti-slip layers are arranged on the lower surfaces of the horizontally and outwardly extending positions on the two sides of the upper portion of the first fixing block of the second clamp.

Preferably, a plurality of U-shaped anchoring pieces are connected to the bottom plate through bolts.

The working principle is as follows: at first fix a plurality of triangle-shaped support modules equidistant on the flat roof, then connect two tracks through the second spout and the cooperation of portion of inserting upper and lower both ends in the backup pad on the triangle-shaped support module, and it is spacing to it through the limiting plate on the track mounting fixture, when the inclination of triangle-shaped support module needs to be adjusted, through the vertical position of slip track on the regulating plate, then it is dead to carry out the positioning lock through the dead first bolt of lock, then once put into solar cell panel between two tracks to fix through first anchor clamps and second anchor clamps.

The utility model discloses a flat roof is with big type solar photovoltaic support convenient to installation compares with prior art and has following advantage:

(1) according to local requirements, the vertical position of a sliding rail on the triangular support module on the adjusting plate can be adjusted, and then the second bolt is locked to perform positioning locking, so that the light energy is utilized more efficiently and reasonably;

(2) the bottom plate is connected with a plurality of U-shaped anchoring pieces through bolts, and when the bracket is installed, the U-shaped anchoring pieces are fixed in concrete through the concrete, so that the triangular bracket module is further and stably fixed;

(3) and the structure is simple, and the installation is convenient.

Drawings

FIG. 1 is a schematic structural view A of a triangular bracket module;

FIG. 2 is a schematic structural view B of a triangular bracket module;

FIG. 3 is an enlarged view of a portion of the sliding rail of FIG. 2 coupled to the adjustment plate;

FIG. 4 is an enlarged view of a portion of the support plate of FIG. 2 attached to the lower end of the base plate;

fig. 5 is a schematic structural view of the large-sized solar photovoltaic support for flat roof convenient to install according to the present invention;

FIG. 6 is an enlarged view of a portion of the track of FIG. 5;

FIG. 7 is an enlarged view of a portion of the rail fastening clip of FIG. 5;

FIG. 8 is an enlarged view of a portion of the second clamp of FIG. 5;

FIG. 9 is an enlarged view of a portion of the first clamp of FIG. 5;

fig. 10 is a schematic structural view of the photovoltaic bracket provided by the present invention after the solar panel is mounted thereon;

fig. 11 is a partially enlarged view of the second jig of fig. 10 for fixing the solar cell panel;

fig. 12 is a partially enlarged view of the first jig of fig. 10 fixing the solar cell panel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-12, a large-sized solar photovoltaic support for flat roofs, which is easy to install, comprises two rails 1 and a plurality of triangular support modules 2; the triangular support modules 2 are fixed at the lower parts of the two rails 1 at equal intervals;

the triangular support modules 2 respectively comprise a bottom plate 3, an adjusting plate 7 and a supporting plate 4; the bottom plate 3 is fixed on an external flat roof, the adjusting plate 7 is vertically and upwardly fixed at one end of the bottom plate 3, the top of the adjusting plate 7 is vertically and upwardly inserted with a sliding rail 8, the middle part of two sides of the sliding rail 8 is vertically and upwardly provided with a sliding groove 9, corresponding positions on two sides of the adjusting plate 7 are respectively provided with a first bolt 12, one end of the support plate 4 is fixed at one end, far away from the adjusting plate 7, of the bottom plate 3 through a bolt, and the other end of the support plate 4 is fixed at the top end of the sliding rail 8 through a bolt, as shown in fig. 3 and 4, for the convenience of understanding the technical scheme by the public in combination with the drawings of the specification, the inventor defines the bolts for fixing the support plate 4 and the bottom plate 3 as second bolts 24 and the bolts for defining the; when the angle of the solar photovoltaic bracket needs to be adjusted, the vertical position of the sliding rail 8 on the adjusting plate 7 is adjusted through sliding, and then the first bolt 12 is locked to position the solar photovoltaic bracket.

The track fixing clamp 5 is fixedly arranged at two ends of the supporting plate 4 through bolts, the track fixing clamp 5 comprises a limiting plate 27, a fourth bolt 11 and an inserting part 13, the limiting plate 27 is vertically fixed on the upper surface of the track fixing clamp 5, the inserting part 13 is fixed at one end of the bottom of the track fixing clamp 5, the fourth bolt 11 is arranged at the other end of the bottom of the track fixing clamp 5, and the track fixing clamp 5 is vertically fixed on the supporting plate 4 through the fourth bolt 11;

the top parts of the two tracks 1 are respectively provided with a first sliding chute 15, the lower part of any one side surface of the two sides of the two tracks 1 is provided with a second sliding chute 14, the second sliding chutes 14 are matched with the insertion parts 13 on the track fixing clamp 5, the two tracks 1 are connected to the upper end and the lower end of the supporting plate 4 on the triangular supporting module 2 through the matching of the second sliding chutes 14 and the insertion parts 13, and are limited by the limiting plates 27 on the track fixing clamp 5;

two first clamps 22 are arranged at two ends of the two rails 1, the two first clamps 22 are arranged at two ends of the rails 1, and each first clamp 22 comprises a pressing part 23, a fifth bolt 21 and a first sliding block 20; the material pressing part 23 is vertically fixed on one side of the top of the first clamp 22, the fifth bolt 21 is in threaded connection with the first clamp 22, the first slider 20 is in threaded connection with the bottom of the fifth bolt 21, the first slider 20 is matched with the first sliding groove 15 on the track 1, and the first clamp 22 is arranged at two ends of the first sliding groove 15 on the track 1 in a sliding manner through the first slider 20 and is locked through the fifth bolt 21;

a plurality of second clamps 16 are arranged between the two first clamps 22 on the two tracks 1, and each second clamp 16 comprises a sixth bolt 17, a second sliding block 19 and a first fixing block 18; the equal level of upper portion both sides of first fixed block 18 extends outward, the upper surface central point of first fixed block 18 puts and is equipped with first screw through-hole, sixth bolt 17 sets up on first screw through-hole through threaded connection, 19 threaded connection of second slider are in the bottom of sixth bolt 17, second slider 19 with first spout 15 phase-match on the track 1, second anchor clamps 16 slide through second slider 19 and set up on the track 1 to lock through sixth bolt 17.

Furthermore, in order to increase the friction force between the rail fixing clamp 5 and the rail 1, a first sawtooth-shaped anti-slip layer 28 is arranged on the surface of the joint of the rail 1 and the rail fixing clamp 5, and a second sawtooth-shaped anti-slip layer 29 is arranged at the bottom of the insertion part on the rail fixing clamp.

Further, in order to stably fix the solar cell panel 26, a third serrated anti-slip layer is disposed on the lower surface of the pressing portion 23 of the first fixture 22, and fourth serrated anti-slip layers are disposed on the lower surfaces of the horizontally outward extending portions of both sides of the upper portion of the first fixing block 18 of the second fixture 16.

In order to stably fix the triangular support modules 2, the bottom plate 3 is provided with a plurality of U-shaped anchoring parts 6 through bolts, and when the support is installed, the U-shaped anchoring parts 6 are fixed in concrete through concrete, so that the triangular support modules 2 are further stably fixed.

The working principle is as follows: fix a plurality of triangle-shaped support module 2 equidistant on the flat roof at first, and later with two tracks 1 through second spout 14 and insertion portion 13's cooperation be connected upper and lower both ends on the backup pad 4 on triangle-shaped support module 2, and spacing through limiting plate 27 on the track mounting fixture 5 to it, when the inclination of needs adjustment triangle-shaped support module 2, through the vertical position of slip track 8 on regulating plate 7, then it is dead to fix a position the lock through dying first bolt 12, then once put into solar cell panel 26 between two tracks 1 to fix through first anchor clamps 22 and second anchor clamps 16.

In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the drawings, are used merely for convenience of describing technical solutions and simplifying the description of the present patent, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A large-scale solar photovoltaic bracket for a flat roof convenient to install is characterized by comprising two rails and a plurality of triangular bracket modules; the triangular support modules are fixed at the lower parts of the two rails at equal intervals;

2. The large-sized solar photovoltaic bracket for flat roof convenient to install according to claim 1, wherein the surface of the rail where the rail is connected with the rail fixing clamp is provided with a first sawtooth-shaped anti-slip layer, and the bottom of the insertion part on the rail fixing clamp is provided with a second sawtooth-shaped anti-slip layer.

3. The large-sized solar photovoltaic bracket for the flat roof convenient to install as claimed in claim 1, wherein a serrated third anti-slip layer is provided on the lower surface of the swaged portion of the first jig, and a serrated fourth anti-slip layer is provided on the lower surface of a portion extending horizontally outward on both sides of the upper portion of the first fixing block of the second jig.

4. A large-scale solar photovoltaic support for flat roofs convenient to install according to claim 1, wherein a plurality of U-shaped anchors are connected on the bottom plate through bolts.