CN210225296U

CN210225296U - Photovoltaic support anti-wind device

Info

Publication number: CN210225296U
Application number: CN201921363767.5U
Authority: CN
Inventors: Weiming Huang; 黄伟明
Original assignee: Shaoguan Xinghe Electronic Technology Co Ltd
Current assignee: Shaoguan Xinghe Electronic Technology Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-03-31
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a photovoltaic support anti-wind device relates to photovoltaic anti-wind technical field, which comprises a bod, the photovoltaic support is installed to the upper end of organism, and the photovoltaic support is inside including first bracing piece, first bracing piece is fixed in upper end one side of organism, and first bracing piece one end in opposite directions inlays and have the loose axle, the one end that the loose axle is in opposite directions is connected with the mounting bracket, the second bracing piece is installed to the upper end opposite side of organism, and installs the slider between second bracing piece and the mounting bracket, the spout has been seted up to the medial surface of second bracing piece, the inside of photovoltaic support is equipped with first anti-wind mechanism, and the inside both sides of photovoltaic support are equipped with second anti-wind mechanism. The utility model discloses in, there is a plurality of evenly distributed's expansion plate in the upper end of bottom plate, then forms a plurality of even ventiducts in the inside of photovoltaic support, and when wind vertically blows out, the expansion plate separates wind branch like this, makes wind enter into each ventiduct respectively.

Description

Photovoltaic support anti-wind device

Technical Field

The utility model relates to a photovoltaic anti-wind technical field especially relates to a photovoltaic support anti-wind device.

Background

With the large-scale construction of photovoltaic power generation projects, in order to adapt to various complex terrain conditions such as mountainous regions, pools, greenhouses and the like, a photovoltaic bracket is particularly important, the stability and the service life of the photovoltaic bracket are determined, and as the photovoltaic bracket is arranged in a place with complex terrain and environment, in order to stabilize the bracket, a wind resisting device needs to be arranged on the bracket, so that the bracket is more stable.

The existing wind resisting device of the photovoltaic support is basically characterized in that a fixing assembly is additionally arranged on the support, the support is supported in an auxiliary mode from different positions, a certain wind resisting effect can be achieved, the support and the fixing assembly are affected by the terrain, the photovoltaic construction cost is increased, and after the support and the fixing assembly are used for a long time, the support and the fixing assembly can also lose stability, when soil and water are lost, the support and the fixing assembly lose supporting force, and the wind resisting effect on the support cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current photovoltaic support anti-wind device and all increasing fixed subassembly on the support basically, carry out the auxiliary stay to the support from the position of difference, though can play certain anti-wind effect, nevertheless receive the influence of topography, support and fixed subassembly can need certain volume, increase photovoltaic construction cost, and when long-time back, support and fixed subassembly also can lose stability, just for example when soil erosion and water loss, support and fixed subassembly lose the holding power, just can't play the shortcoming of anti-wind effect to the support, and the photovoltaic support anti-wind device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a photovoltaic support anti-wind device, includes the organism, the photovoltaic support is installed to the upper end of organism, and the photovoltaic support is inside including first bracing piece, first bracing piece is fixed in the upper end one side of organism, and first bracing piece one end in opposite directions inlays and has the loose axle, the one end in opposite directions of loose axle is connected with the mounting bracket, the second bracing piece is installed to the upper end opposite side of organism, and installs the slider between second bracing piece and the mounting bracket, the spout has been seted up to the medial surface of second bracing piece, the inside of photovoltaic support is equipped with first anti-wind mechanism, and the inside both sides of photovoltaic support are equipped with second anti-wind mechanism.

As a further description of the above technical solution:

the inside of first anti-wind mechanism is including the bottom plate, and the both ends of bottom plate are fixed with first bracing piece and second bracing piece respectively, a plurality of expansion plate is installed at the top of bottom plate.

As a further description of the above technical solution:

the expansion plates are arranged on the top of the bottom plate at equal intervals, and the expansion plates are sequentially heightened from one side to the other side.

As a further description of the above technical solution:

the telescopic plate comprises a telescopic outer plate, a spring is arranged in the telescopic outer plate, and a telescopic inner plate is fixed at the top of the spring.

As a further description of the above technical solution:

the telescopic inner plate and the telescopic outer plate form an elastic telescopic structure through a spring, the outer wall of the telescopic inner plate is in sliding connection with the inner wall of the telescopic outer plate, and the top of the telescopic inner plate is movably connected with the bottom of the mounting frame.

As a further description of the above technical solution:

the utility model discloses a wind resistance mechanism of engine, including the hawser, the hawser is equipped with two, the hawser is fixed respectively in the bottom both sides of mounting bracket, quick-witted case is installed to the upper end both sides of organism, and the inside both sides of quick-witted case are fixed with the fixed plate, the inside of fixed plate is inlayed and is had the drive shaft, and the one end that the drive shaft is close to quick-witted case central line installs the receipts spool, it is connected with the hawser to receive the spool.

As a further description of the above technical solution:

the hawser is connected between mounting bracket and a winding drum, and the winding drum passes through the drive shaft and constitutes revolution mechanic with the fixed plate, the one end of mounting bracket passes through the loose axle and constitutes revolution mechanic with first bracing piece, and the other end of mounting bracket passes through slider and spout and constitutes sliding construction with the second bracing piece.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, there are a plurality of evenly distributed's expansion plate in the upper end of bottom plate, then form a plurality of even ventiduces in the inside of photovoltaic support, when wind vertically blows out like this, the expansion plate separates wind, makes wind enter into each ventiduct respectively in, can produce the negative pressure in the ventiduct like this to photovoltaic support production suction to the top, thereby prevent that wind from directly blowing in inside the photovoltaic support and leading to the photovoltaic support to be blown up, in order to guarantee the stability of photovoltaic support.

2. The utility model discloses in, when the mounting bracket down rotated, can produce to flexible inner panel and press, then flexible inner panel hides inside the flexible planking to avoid causing the hindrance to the mounting bracket down rotation, and flexible inner panel shrink back and the bottom contact of mounting bracket can block horizontal incoming air.

3. The utility model discloses in, when the hawser rolling of second bracing piece one side got up, can stimulate the mounting bracket and rotate downwards, made the mounting bracket keep the horizontality, the area of contact of mounting bracket and crosswind reduces like this, and the resistance reduces, can avoid the crosswind influence like this to play an anti-wind effect, avoid the mounting bracket to be blown by the crosswind and turn over.

Drawings

Fig. 1 is a schematic view of a front view structure of a photovoltaic support of the present invention;

fig. 2 is a schematic diagram of a structure of a photovoltaic support in a right view;

FIG. 3 is a schematic view of the inner cross-sectional structure of the second support rod of the present invention;

fig. 4 is a schematic view of the middle retractable plate cutting structure of the present invention.

Illustration of the drawings:

1. a body; 2. a photovoltaic support; 201. a first support bar; 202. a movable shaft; 203. a mounting frame; 204. a second support bar; 205. a slider; 206. a chute; 3. a first wind resistance mechanism; 4. a base plate; 5. a retractable plate; 501. a telescopic outer plate; 502. a spring; 503. a telescopic inner plate; 6. a second wind-resistant mechanism; 601. a cable; 602. a chassis; 603. a fixing plate; 604. a drive shaft; 605. and (6) winding the roll.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a wind resistance device for a photovoltaic bracket comprises a body 1, a photovoltaic bracket 2, a first support rod 201, a movable shaft 202, a mounting frame 203, a second support rod 204, a sliding block 205, a sliding groove 206, a first wind resistance mechanism 3, a bottom plate 4, a telescopic plate 5, a telescopic outer plate 501, a spring 502, a telescopic inner plate 503, a second wind resistance mechanism 6, a cable 601, a chassis 602, a fixing plate 603, a driving shaft 604 and a winding drum 605, wherein the photovoltaic bracket 2 is installed at the upper end of the body 1, the first support rod 201 is included in the photovoltaic bracket 2, the first support rod 201 is fixed at one side of the upper end of the body 1, the movable shaft 202 is embedded at one opposite end of the first support rod 201, the mounting frame 203 is connected at one opposite end of the movable shaft 202, the second support rod 204 is installed at the other side of the upper end of the body 1, the sliding block 205 is installed between the second support rod 204 and the mounting, the interior of the photovoltaic bracket 2 is provided with a first wind resisting mechanism 3, the interior of the first wind resisting mechanism 3 comprises a bottom plate 4, two ends of the bottom plate 4 are respectively fixed with a first supporting rod 201 and a second supporting rod 204, the top of the bottom plate 4 is provided with a plurality of expansion plates 5, the expansion plates 5 are arranged at the top of the bottom plate 4 at equal intervals, the expansion plates 5 are sequentially increased from one side to the other side, the upper end of the bottom plate 4 is provided with a plurality of uniformly distributed expansion plates 5, a plurality of uniform ventilation channels are formed in the photovoltaic bracket 2, when wind blows longitudinally, the expansion plates 5 separate the wind, so that the wind respectively enters each ventilation channel, negative pressure can be generated in each ventilation channel to generate suction force on the photovoltaic bracket 2 above, thereby preventing the photovoltaic bracket 2 from being blown up due to the direct blowing of the wind into the photovoltaic bracket 2, so as to ensure the stability of the photovoltaic bracket 2, the interior of the expansion plates 5 comprises a telescopic outer plate 501, a spring 502 is arranged inside the telescopic outer plate 501, a telescopic inner plate 503 is fixed at the top of the spring 502, the telescopic inner plate 503 and the telescopic outer plate 501 form an elastic telescopic structure through the spring 502, the outer wall of the telescopic inner plate 503 and the inner wall of the telescopic outer plate 501 are in sliding connection, the top of the telescopic inner plate 503 and the bottom of the mounting frame 203 are in movable connection, when the mounting frame 203 rotates downwards, the telescopic inner plate 503 can be pressed, the telescopic inner plate 503 is hidden inside the telescopic outer plate 501, so that the cable rope 601 is prevented from rotating downwards on the mounting frame 203, the telescopic inner plate 503 contacts with the bottom of the mounting frame 203 after contracting, so that transverse wind can be prevented, the second wind resisting mechanisms 6 are arranged at two sides inside the photovoltaic support 2, the cable rope 601 is arranged inside the second wind resisting mechanism 6, and the two cable ropes 601 are respectively fixed at two sides of the bottom of the mounting frame 203, a case 602 is installed on both sides of the upper end of the machine body 1, fixing plates 603 are fixed on both sides of the inside of the case 602, a driving shaft 604 is embedded in the fixing plates 603, a winding drum 605 is installed on one end of the driving shaft 604 close to the center line of the case 602, the winding drum 605 is connected with a cable 601, the cable 601 is connected between the mounting frame 203 and the winding drum 605, the winding drum 605 forms a rotating structure with the fixing plates 603 through the driving shaft 604, one end of the mounting frame 203 forms a rotating structure with the first supporting rod 201 through the movable shaft 202, the other end of the mounting frame 203 forms a sliding structure with the second supporting rod 204 through the sliding block 205 and the sliding groove 206, when the cable 601 on one side of the second supporting rod 204 is wound up, the mounting frame 203 can be pulled to rotate downwards, so that the mounting frame 203 is kept in a horizontal state, thus the contact area of, thereby playing a wind-resistant role and preventing the mounting rack 203 from being turned over by cross wind.

The working principle is as follows: when the photovoltaic bracket is used, the bottom plate 4 is fixed between the first support rod 201 and the second support rod 204 through the mounting plate and the mounting bolts, so that the expansion plates 5 are arranged in the photovoltaic bracket 2 at equal intervals, a plurality of uniform air channels are formed in the photovoltaic bracket 2, when wind blows longitudinally, the expansion plates 5 separate the wind, so that the wind enters the air channels respectively, negative pressure is generated in the air channels to generate suction force on the photovoltaic bracket 2 above, the photovoltaic bracket 2 is prevented from being blown up due to the fact that the wind directly blows into the photovoltaic bracket 2, stability of the photovoltaic bracket 2 is guaranteed, when the wind blows transversely, the servo motors in the case 602 on one sides of the first support rod 201 and the second support rod 204 are started respectively, the servo motor on one side of the first support rod 201 drives the winding drum 605 to rotate reversely, the cable 601 on the side is extended, the servo motor on one side of the second support rod 204 drives the winding drum 605 to rotate forwardly, cable 601 to this side carries out the rolling, and pulling mounting bracket 203 rotates downwards, makes the front end of mounting bracket 203 rotate along loose axle 202, and the tail end of mounting bracket 203 passes through slider 205 along spout 206 lapse, makes mounting bracket 203 keep the horizontality, and the area of contact of mounting bracket 203 and crosswind reduces like this, and the resistance reduces, can avoid the crosswind influence like this to play an anti-wind effect, avoid mounting bracket 203 to be blown by the crosswind and turn over.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A wind resisting device of a photovoltaic bracket comprises a machine body (1) and is characterized in that the upper end of the machine body (1) is provided with the photovoltaic bracket (2), and the photovoltaic bracket (2) comprises a first supporting rod (201) inside, the first supporting rod (201) is fixed on one side of the upper end of the machine body (1), and one opposite end of the first supporting rod (201) is embedded with a movable shaft (202), one opposite end of the movable shaft (202) is connected with a mounting rack (203), the other side of the upper end of the machine body (1) is provided with a second supporting rod (204), a slide block (205) is arranged between the second supporting rod (204) and the mounting rack (203), a sliding groove (206) is formed in the inner side surface of the second supporting rod (204), a first wind resisting mechanism (3) is arranged inside the photovoltaic bracket (2), and second wind-resistant mechanisms (6) are arranged on two sides of the interior of the photovoltaic support (2).

2. The wind resisting device for the photovoltaic bracket as claimed in claim 1, wherein the first wind resisting mechanism (3) comprises a bottom plate (4) inside, two ends of the bottom plate (4) are respectively fixed with the first supporting rod (201) and the second supporting rod (204), and a plurality of expansion plates (5) are installed on the top of the bottom plate (4).

3. A photovoltaic support wind-resistant arrangement, according to claim 2, characterized in that said telescopic plates (5) are arranged equidistantly on top of the bottom plate (4), and the telescopic plates (5) are heightened from side to side.

4. The wind resistance device for the photovoltaic bracket as recited in claim 2, wherein the telescopic plate (5) comprises a telescopic outer plate (501) inside, a spring (502) is installed inside the telescopic outer plate (501), and a telescopic inner plate (503) is fixed on the top of the spring (502).

5. The wind-resistant device for the photovoltaic bracket as recited in claim 4, wherein the telescopic inner plate (503) and the telescopic outer plate (501) form an elastic telescopic structure through the spring (502), the outer wall of the telescopic inner plate (503) and the inner wall of the telescopic outer plate (501) are connected in a sliding manner, and the top of the telescopic inner plate (503) and the bottom of the mounting rack (203) are connected in a movable manner.

6. The wind resistance device for the photovoltaic bracket as claimed in claim 1, wherein the second wind resistance mechanism (6) includes two cables (601), the two cables (601) are respectively fixed on two sides of the bottom of the mounting frame (203), two cases (602) are installed on two sides of the upper end of the machine body (1), two fixing plates (603) are fixed on two sides of the inside of the cases (602), a driving shaft (604) is embedded in the fixing plates (603), a winding drum (605) is installed at one end of the driving shaft (604) close to the center line of the cases (602), and the winding drum (605) is connected with the cables (601).

7. The wind-resistant device for the photovoltaic bracket as claimed in claim 6, wherein the cable (601) is connected between the mounting frame (203) and the winding drum (605), the winding drum (605) and the fixing plate (603) form a rotating structure through the driving shaft (604), one end of the mounting frame (203) and the first supporting rod (201) form a rotating structure through the movable shaft (202), and the other end of the mounting frame (203) and the second supporting rod (204) form a sliding structure through the sliding block (205) and the sliding groove (206).