CN214228181U

CN214228181U - Crossbeam and photovoltaic power generation system keel frame

Info

Publication number: CN214228181U
Application number: CN202022644304.5U
Authority: CN
Inventors: 李印权; 陶小亮; 钟建华
Original assignee: Guangdong Botong New Energy Technology Co ltd
Current assignee: Guangdong Botong New Energy Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-17
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a crossbeam and a keel frame of a photovoltaic power generation system, wherein the crossbeam comprises a base frame, a drainage strip connected with the base frame and a support frame connected with the drainage strip; the base frame is provided with a slot which is communicated with two opposite ends of the base frame; the drainage strip is provided with a rain guide groove, the rain guide groove is communicated with two opposite ends of the drainage strip, and the arrangement direction of the rain guide groove is the same as that of the slot; the support frame is arranged on one side, far away from the base frame, of the drainage strip, and the distance between the two sides of the drainage strip is larger than that between the two sides of the support frame. Above-mentioned crossbeam through set up the drainage strip between bed frame and support frame, realizes collecting and discharging the rainwater of seepage, need not install extra drainage spare again in the both sides of crossbeam, and then has effectively shortened construction cycle, improves the efficiency of construction.

Description

Crossbeam and photovoltaic power generation system keel frame

Technical Field

The utility model relates to a photovoltaic power supply technical field especially relates to a crossbeam and photovoltaic power generation system keel frame.

Background

The photovoltaic power supply station is a power supply station for people to use by converting light energy radiated to the photovoltaic power supply station by the sun into electric energy; compared with other power supply stations, the photovoltaic power supply station is more energy-saving and environment-friendly, and has incomparable advantages and development prospects.

The keel frame of the existing photovoltaic power generation system needs to be provided with a plurality of daylighting panels, light energy is collected and correspondingly converted into electric energy through the daylighting panels, and because gaps are arranged between the daylighting panels, leakage can occur in rainy days, so that drainage pieces need to be additionally installed on two sides and correspondingly adjusted in height, the installation efficiency is seriously affected, and the construction period is prolonged.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a crossbeam and a keel frame of a photovoltaic power generation system aiming at the problem of low construction efficiency and long construction period.

A beam, comprising:

the base frame is provided with a slot which is communicated with two opposite ends of the base frame;

the drainage strip is connected with the base frame, a rain guide groove is formed in the drainage strip and is communicated with two opposite ends of the drainage strip, and the arrangement direction of the rain guide groove is the same as that of the inserting groove; and

the support frame is connected with the drainage strip, the support frame is arranged on one side, away from the base frame, of the drainage strip, and the distance between the two sides of the drainage strip is larger than that between the two sides of the support frame.

Above-mentioned crossbeam through set up the drainage strip between bed frame and support frame, realizes collecting and discharging the rainwater of seepage, need not install extra drainage spare again in the both sides of crossbeam, and then has effectively shortened construction cycle, improves the efficiency of construction.

In one embodiment, the drainage strip comprises a joint part and hook parts which are oppositely arranged on two sides of the joint part; the joint parts are respectively correspondingly connected with the base frame and the supporting frame.

In one embodiment, the hooking portions extend away from each other from two sides of the joint portion, and the hooking portions on the two sides are warped from the joint portion to a direction close to the support frame.

In one embodiment, the rain guiding groove is correspondingly arranged on the connecting part and the hooking part, and the cross section of the rain guiding groove is arranged in an arc-shaped structure.

In one embodiment, the support frame comprises an extension plate and an abutting plate; the extension plate extends and sets from the drainage strip to keeping away from the bed frame direction, the butt joint board sets up the extension plate is kept away from the one end of drainage strip.

In one embodiment, the arrangement direction of the abutting plate is perpendicular to the arrangement direction of the extension plate, and the cross section of the support frame is arranged in a T-shaped structure.

In one embodiment, the number of the support frames is two, and the two support frames are arranged oppositely in a parallel mode.

A photovoltaic power generation system keel frame comprising:

the number of the lighting plates is at least two, and the lighting plates are arranged in a rectangular array;

the keel components are connected with the daylighting panel and are oppositely arranged on two sides of the daylighting panel in a parallel manner; each keel assembly comprises at least two cross beams, and a baffle and a fixed insertion block which are respectively connected with the cross beams, the cross beams are sequentially arranged at intervals along the same straight line, the baffle is correspondingly inserted into the rain guide grooves of two adjacent cross beams, and the fixed insertion block is correspondingly inserted into the insertion grooves of two adjacent cross beams.

Above-mentioned photovoltaic power generation system keel frame is through setting up the baffle in leading the rain gutter, and the rainwater leading-in that effectively will daylighting board gap seepage is discharged in leading the rain gutter to through setting up the inserted block, realize the quick fixation between each crossbeam, further improve the efficiency of construction, very big shortening construction cycle.

In one embodiment, a positioning block is arranged on the supporting frame of the cross beam, the positioning block extends from the supporting frame to the direction of the daylighting panel, and the positioning block abuts against the peripheral position of the daylighting panel.

In one embodiment, the cross section of the baffle is in an arc-shaped structure, the baffle is provided with a water guide block, and the water guide block is in a triangular shape and protrudes towards the support frame from the baffle.

Drawings

Fig. 1 is a schematic structural diagram of a keel frame of a photovoltaic power generation system according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of the keel frame of the photovoltaic power generation system shown in fig. 1;

fig. 3 is an enlarged schematic structural view of a circle a in fig. 2.

The reference numbers in the drawings have the meanings given below:

100. a keel frame of the photovoltaic power generation system;

10. a daylighting panel;

20. a keel assembly; 30. a cross beam; 31. a base frame; 311. a slot; 315. mounting grooves; 32. a drainage strip; 321. a rain guide groove; 325. a joint portion; 326. a hook-up portion; 33. a support frame; 331. an extension plate; 332. a butt joint plate; 335. positioning blocks; 40. a baffle plate; 45. a water guide block; 50. fixing the insert block; 55. and (4) ribs.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, 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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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 the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, a keel frame 100 of a photovoltaic power generation system according to an embodiment of the present invention includes a lighting panel 10 and a keel assembly 20 connected to the lighting panel 10; this photovoltaic power generation system keel frame 100 sets up at photovoltaic power generation system's top, directly collects the light energy that the sunlight sent, and then realizes turning into the electric energy with light energy.

The daylighting panel 10 is arranged in a vertical straight plate-shaped structure, the daylighting panel 10 is arranged at the top of the keel frame 100 of the photovoltaic power generation system, and the daylighting panel 10 is used for absorbing light energy emitted by the sun and correspondingly converting the light energy into electric energy for people to use. The number of the lighting panels 10 is at least two, and the lighting panels 10 are arranged in a rectangular array.

This fossil fragments subassembly 20 corresponds the setting in the bottom of plane skylight 10 for fix each plane skylight 10 each other, this fossil fragments subassembly 20 is the form setting side by side in the both sides of plane skylight 10, and the corresponding clearance position that sets up between adjacent two planes of plane skylight 10 of fossil fragments subassembly 20, and then realizes the fixed to plane skylight 10. The keel assembly 20 comprises at least two cross beams 30, and a baffle 40 and a fixed insert 50 which are respectively connected with the cross beams 30; the beams 30 are sequentially spaced along the same straight line, and the fixing inserts 50 are used for fixing two adjacent beams 30.

The beam 30 is configured in a strip structure, and the beam 30 includes a base frame 31, a drainage strip 32 connected to the base frame 31, and a support frame 33 connected to the drainage strip 32. The base frame 31 is substantially rectangular and long and extends along the horizontal direction, the base frame 31 is provided with a slot 311, the slot 311 is communicated with two opposite ends of the base frame 31, and the slot 311 is used for being connected with the fixed insert 50, so as to realize the splicing structure of the keel assembly 20. In this embodiment, the bottom of this bed frame 31 is provided with mounting groove 315, and this mounting groove 315 is the rectangular strip form and extends the setting, and the direction that sets up of this mounting groove 315 is the same with the direction that sets up of bed frame 31, and this mounting groove 315 is used for being connected fixedly with external spike to guarantee that external device props up keel assembly 20.

The drainage strips 32 are correspondingly arranged on the top of the base frame 31, the drainage strips 32 extend outwards from two sides of the base frame 31, and the drainage strips 32 are used for collecting rainwater leaked from two sides of the cross beam 30 and guiding the collected rainwater out of the cross beam 30; be provided with on this drainage strip 32 and lead rain groove 321, should lead the relative both ends of rain groove 321 intercommunication drainage strip 32, should lead the rain groove 321 set up the direction the same with slot 311's the direction that sets up, should lead rain groove 321 and be used for leading out crossbeam 30 with the rainwater of crossbeam 30 tip seepage, and then guarantee not need additionally to install the derivation device of rainwater through this drainage strip 32, and then shorten installation period, guarantee the efficiency of construction. In the present embodiment, the drainage strip 32 includes a joint portion 325, and hook portions 326 oppositely disposed at two sides of the joint portion 325; the joint 325 is elongated and extends horizontally, the joint 325 is disposed on the top of the base 31, the joint 325 connects the base 31 and the support 33 correspondingly, and the base 31 and the support 33 are disposed on the upper and lower sides of the joint 325; the hook-up portions 326 are oppositely arranged at the left side and the right side of the joint portion 325, the hook-up portions 326 are respectively extended from the two sides of the joint portion 325 in a mutually-separated shape, and the hook-up portions 326 at the two sides are warped from the joint portion 325 to the direction close to the support frame 33 so as to ensure that rainwater correspondingly falls into the hook-up portions 326; further, the rain guiding groove 321 is correspondingly disposed on the joint 325 and the hook 326, and the cross section of the rain guiding groove 321 is correspondingly disposed in an arc structure.

This support frame 33 corresponds the setting and keeps away from one side of bed frame 31 at drainage strip 32, and this support frame 33 is used for being connected with plane skylight 10, and the distance between drainage strip 32 both sides is greater than the distance between the support frame 33 both sides, and support frame 33 corresponds the setting between the portion 326 that colludes of drainage strip 32 both sides promptly, and then guarantees to collect the rainwater of clearance seepage between support frame 33 and the plane skylight 10. In the present embodiment, the supporting frame 33 includes an extending plate 331 and an abutting plate 332; the extension plate 331 is arranged in a rectangular strip-shaped structure, the extension plate 331 extends from the drainage strip 32 to a direction away from the base frame 31, the bottom of the extension plate 331 is correspondingly connected with the joint 325, the arrangement direction of the extension plate 331 is perpendicular to the arrangement direction of the lighting panel 10, the abutting plate 332 is arranged in a rectangular strip-shaped structure, the abutting plate 332 is arranged at one end of the extension plate 331 away from the drainage strip 32, the arrangement direction of the abutting plate 332 is perpendicular to the arrangement direction of the extension plate 331, so that the cross section of the support frame 33 is arranged in a T-shaped structure, the top of the abutting plate 332 is arranged in the same direction as the arrangement direction of the lighting panel 10, and the abutting plate 332 is correspondingly abutted against the lighting panel 10. Furthermore, the supporting frame 33 is provided with a positioning block 335, the positioning block 335 extends in a long strip shape, the positioning block 335 extends from the supporting frame 33 to the direction of the lighting panel 10, the positioning block 335 is correspondingly arranged on the abutting plate 332 of the supporting frame 33, and the positioning block 335 abuts against the peripheral position of the lighting panel 10 to position the installation position of the lighting panel 10, thereby improving the reliability of connection. Furthermore, the number of the support frames 33 is two, that is, two support frames 33 are correspondingly disposed on each drainage strip 32, the two support frames 33 are disposed in parallel and opposite to each other, and the two support frames 33 are respectively used for abutting against two adjacent light panels 10.

The baffle 40 is correspondingly inserted into the rain guiding grooves 321 of two adjacent cross beams 30, the shape of the baffle 40 corresponds to the shape of the rain guiding grooves 321, the cross section of the baffle 40 is arranged in an arc-shaped structure, and two ends of the baffle 40 are respectively correspondingly inserted into the adjacent rain guiding grooves 321, so as to correspondingly guide the leaked rain into the rain guiding grooves 321. This fixed inserted block 50 corresponds and inserts in the slot 311 of establishing at two adjacent crossbeams 30, the shape of this fixed inserted block 50 is corresponding with the shape of slot 311, this fixed inserted block 50 roughly is the setting of rectangular strip form structure, the both ends of fixed inserted block 50 correspond respectively and insert in two adjacent slots 311, again with fixed inserted block 50 and crossbeam 30 relatively fixed, and then realize the fixed connection of adjacent crossbeam 30, this fixed inserted block 50 corresponds the setting in the below of baffle 40, effectively prevent the corrosion of rainwater to fixed inserted block 50, and then guarantee the reliability that fixed inserted block 50 is connected with crossbeam 30, and service life is prolonged. In this embodiment, the baffle 40 is provided with water guide blocks 45, the water guide blocks 45 are arranged on one side of the baffle 40 close to the support frame 33, the water guide blocks 45 are arranged in a triangular shape protruding from the baffle 40 toward the support frame 33, the water guide blocks 45 are arranged in sequence at intervals, and the rainwater falling into the baffle 40 is guided into the rainwater guide groove 321 through the water guide blocks 45. Further, be provided with rib 55 on this fixed inserted block 50, this rib 55 is the long strip setting of rectangle and is in the fixed inserted block 50 one side of the strip 32 that drains away from, and this rib 55 is from fixed inserted block 50 to keeping away from the protruding setting of strip 32 direction, and this rib 55 is used for improving the ability that fixed inserted block 50 bore the moment of torsion, and then improves keel assembly 20's connection reliability.

Above-mentioned crossbeam 30 through set up drainage strip 32 between bed frame 31 and support frame 33, realizes collecting and discharging the rainwater of seepage, need not install extra drainage spare again in crossbeam 30's both sides, and then has effectively shortened construction cycle, improves the efficiency of construction. Above-mentioned photovoltaic power generation system keel frame 100 through set up baffle 40 in leading gutter 321, effectively discharges in leading gutter 321 with the rainwater of daylighting panel 10 gap seepage to through setting up the inserted block, realize the quick fixed between each crossbeam 30, further improve the efficiency of construction, very big shortening construction cycle.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A crossmember, comprising:

2. The crossmember according to claim 1, wherein the drain strip includes a joint portion and hooking portions oppositely disposed at both sides of the joint portion; the joint parts are respectively correspondingly connected with the base frame and the supporting frame.

3. The cross beam according to claim 2, wherein the hooking portions extend away from each other from two sides of the joint portion, and the hooking portions on the two sides are warped from the joint portion toward the support frame.

4. The beam according to claim 2, wherein the rain guiding grooves are correspondingly arranged on the engaging portions and the hooking portions, and the cross sections of the rain guiding grooves are arranged in an arc-shaped structure.

5. The beam of claim 1 wherein the support bracket comprises an extension plate and an abutment plate; the extension plate extends and sets from the drainage strip to keeping away from the bed frame direction, the butt joint board sets up the extension plate is kept away from the one end of drainage strip.

6. The beam according to claim 5, wherein the abutting plates are arranged in a direction perpendicular to the direction of the extending plates, and the cross section of the supporting frame is arranged in a T-shaped structure.

7. The beam according to claim 6, wherein the number of the support frames is two, and the two support frames are arranged oppositely in parallel.

8. The utility model provides a photovoltaic power generation system keel frame which characterized in that includes:

the keel components are connected with the daylighting panel and are oppositely arranged on two sides of the daylighting panel in a parallel manner; each keel assembly comprises at least two cross beams as claimed in any one of claims 1-7, and baffles and fixed insertion blocks which are respectively connected with the cross beams, the cross beams are sequentially arranged at intervals along the same straight line, the baffles are correspondingly inserted into the rain guide grooves of two adjacent cross beams, and the fixed insertion blocks are correspondingly inserted into the insertion grooves of two adjacent cross beams.

9. The keel frame of claim 8, wherein the support frame of the beam is provided with a positioning block, the positioning block extends from the support frame to the direction of the lighting panel, and the positioning block abuts against the peripheral position of the lighting panel.

10. The keel frame of a photovoltaic power generation system according to claim 8, wherein the cross section of the baffle is in an arc-shaped structure, the baffle is provided with a water guide block, and the water guide block is in a triangular shape and protrudes from the baffle to the direction of the support frame.