CN221448342U

CN221448342U - Photovoltaic board connection structure of roof photovoltaic support

Info

Publication number: CN221448342U
Application number: CN202323495526.5U
Authority: CN
Inventors: 杨长庚; 刘卫; 尚亚新; 周辉; 丁意; 邵伟明; 韩佳盛; 石波
Original assignee: Second Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Current assignee: Second Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Priority date: 2023-12-21
Filing date: 2023-12-21
Publication date: 2024-07-30
Anticipated expiration: 2033-12-21

Abstract

The utility model provides a photovoltaic panel connecting structure of a roof photovoltaic bracket, which comprises a photovoltaic panel, a mounting plate, an adjusting cylinder, a screw rod, a supporting shaft bracket and an adjusting plate, wherein the adjusting cylinder is rotatably mounted at the top of the mounting plate, the screw rod is in threaded connection with the inside of the adjusting cylinder, the supporting shaft bracket is welded at the top of the screw rod, a supporting block is welded at the center of the bottom of the adjusting plate, the adjusting plate is rotatably mounted at the inner side of the supporting shaft bracket through the supporting block, a mounting chuck is slidably mounted at one side of the top of the adjusting plate, and an inclination angle adapting mechanism is arranged in the adjusting plate.

Description

Photovoltaic board connection structure of roof photovoltaic support

Technical Field

The utility model relates to the technical field of photovoltaic supports, in particular to a photovoltaic panel connecting structure of a roof photovoltaic support.

Background

At present, photovoltaic power generation is a development trend by using roofs, particularly factory roofs, and photovoltaic panels arranged on the factory roofs are usually laid along the factory roofs, so that in order to obtain a good lighting angle and enable a plurality of photovoltaic panels to be laid neatly, the installation angle of the photovoltaic panels needs to be adjusted appropriately. The common method is to adopt an angle-adjustable triangular bracket and adjust the inclination angle of the photovoltaic panel through a telescopic supporting rod. However, this method requires a certain length of the support rod for telescopic adjustment, which is not suitable for installation of photovoltaic panels with small inclination angles.

The prior art has proposed the chinese patent of bulletin number CN210405169U, an adjustable inclination roof photovoltaic board support, including sill bar, ejector pin and bracing piece, the sill bar is flexible sill bar, the front end of sill bar with the ejector pin is articulated, the rear end of sill bar with the bracing piece is articulated, the ejector pin with the bracing piece is articulated, the sill bar is installed on the roof, the photovoltaic board is installed on the ejector pin, beneficial effect is: the inclination angle of the photovoltaic panel is adjusted by adopting the telescopic structure of the bottom rod, the adjustment precision is high, the adjustment operation is convenient, the photovoltaic panel is suitable for installation of the photovoltaic panel with a small inclination angle, and the photovoltaic panel bracket has better stability by adopting the solid support rod; the main part is made of square tube section bar, which is convenient for manufacturing and low in cost;

But can also appear in the circumstances that appears the high difference of many boards mounted position under the condition of being inconvenient for adjust whole inclination, simultaneously because roof self slope problem leads to the mounting structure to debug inconveniently at the angle after the installation, and then leads to the installation back uneven, has reduced space utilization's problem when being inconvenient for maintenance.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide a photovoltaic panel connecting structure of a roof photovoltaic bracket, which can be convenient for adjusting the inclination angle and the supporting angle according to different house types, and can improve the supporting and adjusting effect and the space utilization rate after installation so as to solve the problems that the angle adjustment of the installation structure after installation is inconvenient due to the inclination problem of the roof, and the space utilization rate is reduced while uneven after installation is inconvenient to maintain.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a photovoltaic board connection structure of roof photovoltaic support, includes photovoltaic board, mounting panel, adjustment cylinder, screw rod, supporting pedestal and regulating plate, the adjustment cylinder rotates the top of installing at the mounting panel, screw rod threaded connection is in the inside of adjustment cylinder, the supporting pedestal welds the top at the screw rod, the bottom center department welding of regulating plate has the supporting shoe, the regulating plate passes through the supporting shoe and rotates the inboard of installing at the supporting pedestal, regulating plate top one side slidable mounting has the installation chuck, the inside of regulating plate is provided with inclination adaptation mechanism.

Further, the inclination adapting mechanism comprises a sliding block, an adjusting rod and a knob, wherein the top of the sliding block is fixedly installed with the bottom of the installation chuck through a bolt, the adjusting rod is rotatably installed in the adjusting plate, the adjusting rod penetrates through the sliding block and is in threaded installation with the sliding block, and the knob is fixedly installed at one end of the adjusting rod.

Further, a tension spring is sleeved on the surface of the adjusting rod, one end of the tension spring is fixedly installed with the sliding block, and the other end of the tension spring is fixed with one side, away from the sliding block, of the inner wall of the adjusting plate.

Further, the bottom of the inner wall of the adjusting cylinder is rotatably provided with a limit post, the top of the mounting plate is fixedly provided with a fixing seat, and the limit post is fixedly arranged with the fixing seat through a bolt.

Further, the top activity of fixing base is inlayed and is had the ball, the ball is provided with a plurality of and is annular equidistance and distribute.

Further, the top of supporting shoe is offered and is installed the fluting with slider bottom screw thread, the locating hole has all been offered to the top and the bottom of installation chuck, the locating hole cooperation circumscribes bolt and photovoltaic board can dismantle fixedly.

Further, a baffle plate is bent at the inner side of the positioning hole.

The utility model has the beneficial effects that: according to the utility model, through the photovoltaic plate, the mounting plate, the adjusting cylinders, the screw rods, the supporting shaft bracket, the adjusting plates, the mounting chucks and the inclination angle adapting mechanism, the screw rods can be driven to rotate by a plurality of groups of adjusting cylinders to adjust the height of the screw rods, the inclination angle of the photovoltaic plate is changed, and the angle of the photovoltaic plate is conveniently adapted through the inclination angle adapting mechanism, so that the mounting efficiency and the adaptation are improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the overall assembly of the present utility model;

FIG. 2 is a schematic perspective view of an adjustment cylinder according to the present utility model;

FIG. 3 is an exploded perspective view of the present utility model;

Fig. 4 is an enlarged view of a in fig. 3.

In the figure: 1. a photovoltaic panel; 2. an adjustment cylinder; 21. a limit column; 22. a fixing seat; 23. a ball; 3. a screw; 4. a mounting plate; 5. a support shaft bracket; 6. an adjusting plate; 61. a support block; 62. a tension spring; 63. a knob; 64. an adjusting rod; 65. a slide block; 7. mounting a chuck; 71. positioning holes; 72. a baffle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 1 is an overall assembly schematic of the present utility model.

The utility model provides a photovoltaic board connection structure of roof photovoltaic support, including photovoltaic board 1, mounting panel 4, adjust a section of thick bamboo 2, screw rod 3, back shaft frame 5 and regulating plate 6, adjust a section of thick bamboo 2 rotation and install at the top of mounting panel 4, screw rod 3 threaded connection is in the inside of adjusting a section of thick bamboo 2, the welding of back shaft frame 5 is at the top of screw rod 3, the welding of the bottom center department of regulating plate 6 has supporting shoe 61, regulating plate 6 passes through supporting shoe 61 rotation and installs the inboard at supporting shaft frame 5, the slidable mounting of regulating plate 6 top one side has installation chuck 7, the inside of regulating plate 6 is provided with inclination adaptation mechanism.

Referring to fig. 2, 3 and 4, fig. 2 is a schematic perspective view of an adjusting cylinder according to the present utility model; FIG. 3 is an exploded perspective view of the present utility model; fig. 4 is an enlarged view of a in fig. 3.

The inclination angle adapting mechanism comprises a sliding block 65, an adjusting rod 64 and a knob 63, wherein the top of the sliding block 65 and the bottom of the mounting chuck 7 are fixedly mounted through bolts, the adjusting rod 64 is rotatably mounted in the adjusting plate 6, the adjusting rod 64 penetrates through the sliding block 65 and is in threaded mounting with the sliding block 65, and the knob 63 is fixedly mounted at one end of the adjusting rod 64; the knob 63 can drive the adjusting rod 64 to rotate, the effect of the sliding rod 65 moving back and forth can be driven by threaded connection with the sliding rod 65, the sliding rod 65 can drive the installation chuck 7 to move back and forth, at the moment, the adjustment can be carried out under the condition that the height of the screw rod 3 is unchanged, the photovoltaic panel 1 with installation errors can be installed in an adapting mode, the situation of re-punching is avoided, the installation efficiency is improved, the adjusting rod 64 can be a threaded rod or a sliding rod according to the installation situation, when the inclination angle is required to be frequently adjusted, one side of the adjusting rod 64 adopts the threaded rod on one side of the sliding rod, the photovoltaic panel 1 can be driven to carry out angle adjustment when the threaded rod side of the adjusting rod 64 rotates, and the sliding rod 64 on the other side can be matched to slide and change the inclination angle.

The surface of the adjusting rod 64 is sleeved with a tension spring 62, one end of the tension spring 62 is fixedly arranged with a sliding block 65, and the other end of the tension spring is fixed with one side, far away from the sliding block 65, of the inner wall of the adjusting plate 6; the tension spring 62 can continuously provide the force of pulling the sliding block 65, so that the frequent loosening influence on the bolt mounted with the top mounting chuck 7 and the photovoltaic panel 1 when the sliding block 65 is in threaded connection with the adjusting rod 64 is prevented, and meanwhile, the sliding block 65 can be pulled to drive the mounting chuck 7 to be tightly attached to the photovoltaic panel 1 when the adjusting rod 64 adopts a sliding rod, and the stability of adjustment and use is ensured.

A limit column 21 is rotatably arranged at the bottom of the inner wall of the adjusting cylinder 2, a fixed seat 22 is fixedly arranged at the top of the mounting plate 4, and the limit column 21 is fixedly arranged with the fixed seat 22 through bolts; the limiting column 21 can limit the adjusting cylinder 2, so that the adjusting cylinder 2 can stably rotate at the top of the fixing seat 22, and the supporting height of the screw 3 is adjusted.

The top of the fixed seat 22 is movably embedded with a plurality of balls 23, and the balls 23 are distributed in an annular equidistant manner; the balls 23 can keep the supporting rotation of the adjusting cylinder 2 through a plurality of balls, so that the smooth effect of the adjusting cylinder 2 during rotation is improved, and the influence of the blocking on the height of the adjusting screw 3 is avoided.

The top of the supporting block 61 is provided with a slot which is in threaded installation with the bottom of the sliding block 65, the top and the bottom of the installation chuck 7 are provided with positioning holes 71, and the positioning holes 71 are matched with external bolts to be detachably fixed with the photovoltaic panel 1; the grooving at the top of the support block 61 can be convenient for the slider 65 to penetrate when sliding back and forth, and the positioning holes 71 can be convenient for the installation bolts to cooperate and assemble the photovoltaic panel 1.

A baffle 72 is bent at the inner side of the positioning hole 71; the baffle 72 can facilitate the smooth alignment and fitting of the installation chuck 7 when being matched with the photovoltaic panel 1, and the installation consistency is improved.

Working principle: when the photovoltaic panel 1 is installed, firstly, the installation plate 4 is installed on the roof, then the adjusting cylinder 2 is twisted according to the inclination angle required to be installed, the top supporting shaft bracket 5 is supported by one hand to prevent the screw 3 from following the rotation of the adjusting cylinder 2, at the moment, the screw 3 is forced to lift by twisting the adjusting cylinder 2, the photovoltaic panel 1 is placed on the inner side of the installation chuck 7 to be clamped after being adjusted to a required position, then the photovoltaic panel 1 is fixed through the installation bolts of the positioning holes 71, if installation errors exist between the photovoltaic panel 1 and the installation chuck 7, the adjusting rod 64 can be adjusted to rotate through the rotating knob 63 before the photovoltaic panel 1, the sliding rod 64 is rotated to drive the sliding block 65 to move forwards and backwards, the installation chuck 7 is driven to be in tight contact with the photovoltaic panel 1 through the sliding block 65, the installation stability is guaranteed after the tight contact, and the supporting shaft bracket 5 can be conveniently inclined to the required position through the rotation fit with the supporting block 61 when the photovoltaic panel 1 is inclined.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A photovoltaic board connection structure of roof photovoltaic support, its characterized in that: including photovoltaic board (1), mounting panel (4), adjustment cylinder (2), screw rod (3), supporting pedestal (5) and regulating plate (6), the top at mounting panel (4) is installed in the rotation of adjustment cylinder (2), screw rod (3) threaded connection is in the inside of adjustment cylinder (2), supporting pedestal (5) welding is at the top of screw rod (3), the welding of bottom center department of regulating plate (6) has supporting shoe (61), the inboard at supporting pedestal (5) is installed in rotation of regulating plate (6) through supporting shoe (61), installation chuck (7) are installed to regulating plate (6) top one side slidable mounting, the inside of regulating plate (6) is provided with inclination adaptation mechanism.

2. The photovoltaic panel connection structure of a roof photovoltaic rack of claim 1, wherein: the inclination adaptation mechanism comprises a sliding block (65), an adjusting rod (64) and a knob (63), wherein the top of the sliding block (65) is fixedly installed with the bottom of the installation chuck (7) through bolts, the adjusting rod (64) is rotatably installed inside the adjusting plate (6), the adjusting rod (64) penetrates through the sliding block (65) and is in threaded installation with the sliding block (65), and the knob (63) is fixedly installed at one end of the adjusting rod (64).

3. The photovoltaic panel connection structure of a roof photovoltaic rack of claim 2, wherein: the surface of the adjusting rod (64) is sleeved with a tension spring (62), one end of the tension spring (62) is fixedly arranged with the sliding block (65), and the other end of the tension spring is fixed with one side, far away from the sliding block (65), of the inner wall of the adjusting plate (6).

4. The photovoltaic panel connection structure of a roof photovoltaic rack of claim 1, wherein: the bottom of the inner wall of the adjusting cylinder (2) is rotatably provided with a limit column (21), the top of the mounting plate (4) is fixedly provided with a fixing seat (22), and the limit column (21) is fixedly arranged with the fixing seat (22) through bolts.

5. The photovoltaic panel connection structure of a roof photovoltaic rack of claim 4, wherein: the top of fixing base (22) activity is inlayed and is had ball (23), ball (23) are provided with a plurality of and are annular equidistance and distribute.

6. The photovoltaic panel connection structure of a roof photovoltaic rack of claim 1, wherein: the top of supporting shoe (61) is offered and is installed the fluting with slider (65) bottom screw thread, locating hole (71) have all been offered to the top and the bottom of installation chuck (7), locating hole (71) cooperation circumscribed bolt can dismantle fixedly with photovoltaic board (1).

7. The photovoltaic panel connection structure of a roof photovoltaic rack of claim 6, wherein: a baffle (72) is bent at the inner side of the positioning hole (71).