CN217388614U - Novel fixed adjustable support of jack structural formula - Google Patents

Abstract

The utility model discloses a novel fixed and adjustable support with a jack structure, which belongs to the technical field of photovoltaic supports; a novel fixed and adjustable support with a jack structure includes a photovoltaic panel support mechanism, a jack adjustment mechanism and an orientation adjustment mechanism. The jack adjusts The mechanism is installed on the orientation adjustment mechanism, and the photovoltaic panel support mechanism is connected to the top of the jack adjustment mechanism; the orientation adjustment mechanism includes a fixed base, an orientation adjustment disc and a connecting bearing, and the connecting bearing is fixedly installed on the fixed base and the orientation adjustment mechanism. Between the adjustment discs, the orientation adjustment disc is rotatably mounted on the fixed base through the connecting bearing, the fixed base is provided with a limit hole, the orientation adjustment disc is connected with a rotation limit mechanism, and the rotation limit The positioning mechanism is matched with the limiting hole; in summary, the utility model effectively solves the problems of complex structure of the existing photovoltaic bracket with adjustable inclination angle, inconvenient installation and adjustment, limited adjustment range, and easy waste of resources.

Description

A new type of fixed and adjustable bracket with jack structure

technical field

The utility model relates to the technical field of photovoltaic supports, in particular to a novel fixed and adjustable support with a jack structure.

Background technique

"Carbon neutrality" has become a hot topic in today's world. In order to achieve the goal of carbon neutrality, clean energy is constantly being developed. Among them, the photovoltaic industry is developing most rapidly. In the process of development, it is proposed to optimize the layout of solar energy development and give priority to the development of distributed photovoltaic power generation plans. In order to achieve low-carbon emission reduction, the development of new energy based on photovoltaic energy is of great significance.

At present, the most widely used distributed photovoltaic power generation system is the photovoltaic power generation project built on the roof of urban buildings. This type of project must be connected to the public grid for power supply. It is a standard for green buildings, which can not only reduce the pressure of public grid power supply, but also It can reduce the electricity cost of the user end. Usually, in the construction of such large-scale photovoltaic power generation projects, the construction and installation cost of photovoltaic support accounts for about 21% of the total investment of the entire project; and photovoltaic support is the main component of solar power generation, which is used to fix and adjust the adjustment angle of photovoltaic modules; photovoltaic The module converts the absorbed sunlight into electrical energy, so the radiation intensity of the sunlight directly affects the power generation of the photovoltaic module. The structure of the photovoltaic support can usually be divided into two categories: fixed inclination type and tracking type. Compared with the tracking type photovoltaic support , The fixed inclination photovoltaic bracket has the characteristics of good stability, easy installation and low price; under the condition that the related technology of the tracking bracket has not reached a high level, the current domestic substation construction projects are mostly installed with fixed and adjustable inclination photovoltaic brackets;

The principle of the adjustable inclination bracket is to adjust the inclination of the bracket with the change of seasons, so that the amount of solar radiation received in each season is the largest; in different latitudes, due to the difference in the amount of basic solar radiation, the amount of solar radiation received by the adjustable bracket is relatively fixed The extent of improvement of the brackets is different, but the current brackets in the prior art have a limited range of adjustable inclination angles, so they cannot maximize their effectiveness. In the case of large-scale construction of photovoltaic power stations in my country, a lot of resources are wasted; in addition, The prior art adjustable bracket has a cumbersome installation process, and material loss during disassembly and assembly is unfavorable for recycling; in order to solve the above problems, the utility model proposes a novel fixed adjustable bracket with a jack structure.

Utility model content

1. The technical problem to be solved by this utility model

The purpose of this utility model is to provide a new type of fixed and adjustable support with a jack structure to solve the problems raised in the above-mentioned background technology:

(1) The existing inclination-adjustable photovoltaic support is complicated in structure, inconvenient for installation and adjustment, and has a limited adjustment range, which is likely to cause waste of resources.

2. Technical solutions

To achieve the above object, the utility model provides the following technical solutions:

A new type of fixed and adjustable support with a jack structure includes a photovoltaic panel support mechanism, a jack adjustment mechanism and an orientation adjustment mechanism. The orientation adjustment mechanism is arranged at the bottom of the device body, and the jack adjustment mechanism is installed on the orientation adjustment mechanism. The photovoltaic panel support mechanism is connected to the top end of the jack adjustment mechanism; the orientation adjustment mechanism includes a fixed base, an orientation adjustment disc and a connecting bearing, and the connection bearing is fixedly installed between the fixed base and the orientation adjustment disc. The adjusting disc is rotatably mounted on the fixed base through the connecting bearing, the fixed base is provided with a limiting hole, and the facing adjusting disc is connected with a rotation limiting mechanism, and the rotation limiting mechanism is matched with the limiting hole.

Preferably, the photovoltaic panel support mechanism includes a mounting support on which the photovoltaic panel is fixedly mounted, and two ends of the mounting support are respectively fixedly connected with the photovoltaic panel support clamping left and the photovoltaic panel support clamping right, The photovoltaic panel bracket clamping left and the photovoltaic panel bracket clamping upper right are screwed with locking screws, and the ends of the locking screws are screwed with the side walls of the photovoltaic panel; the photovoltaic panel bracket clamping left and photovoltaic panel brackets A fixing pin is also connected to the upper right of the clamping, and the end of the fixing pin is inserted into the side wall of the photovoltaic panel.

Preferably, the jack adjustment mechanism includes a bracket-jack connecting flange and a jack scissors-bottom plate, a bracket connecting flange is fixedly connected to the bottom surface of the mounting bracket, and the bracket-jack connecting flange is fixed by connecting bolts Connected to the bracket connecting flange, the bottom surface of the bracket-jack connecting flange is movably connected with a jack scissors-top plate, and the jack scissors-top plate is inserted with a jack pin, and the jack pin is movable on the A jack scissors-upper A board is connected, and a jack middle pin is inserted into the bottom end of the jack scissors-upper A board, and a jack scissors-lower A board is movably connected to the jack middle pin, and the jack The bottom end of the scissor-lower A-board is plugged with a jack bottom pin, the jack-scissor-lower A-board is movably connected to the jack-scissor-bottom plate through the jack-bottom pin, and the jack-scissor-bottom plate is fixedly connected with a The bracket-jack connecting flange and the bracket-jack connecting flange are fixedly connected on the top surface of the facing adjustment disc, and the top of the vertical rod of the bracket-jack connecting flange is rotatably connected with the bracket connecting flange; The pin in the jack is also provided with a threaded hole, and the threaded hole in the pin in the jack on both sides is screwed with an adjusting screw.

Preferably, the rotation limiting mechanism includes a limiting pin, a through hole is provided on the facing adjustment disc, the limiting pin is inserted into the through hole, and the limiting pin is connected to the fixing base. The top end of the limit plug is fixedly connected with a handle, the lower end of the limit plug is fixedly connected with a limit plate, and a spring is also sleeved on the limit plug, and the top end of the spring is connected to the limit plate. The bottom surface of the spring is in contact with the bottom surface of the adjusting disc, and the bottom end of the spring is in contact with the limit disc.

3. Beneficial effects

(1) A new type of fixed and adjustable support with a jack structure proposed by the present invention is provided with a photovoltaic panel support mechanism on the top of the device body. The installation of locking screws and fixing pins not only ensures the convenient installation of photovoltaic panels, but also better ensures the stability of installation; in addition, the bottom of the device body is provided with an orientation adjustment mechanism, which can be more convenient to achieve horizontal alignment. The orientation of the photovoltaic panel is adjusted, and at the same time, the utility model innovatively designs the rotation limit mechanism installed on the orientation adjustment mechanism. When in use, you only need to lift the limit pin upward through the handle. After adjusting the photovoltaic panel to a suitable angle, loosen the To open the handle, the restoring force of the spring can make the pin inserted into the limit hole below, which is more convenient to use; further, the utility model is also equipped with a jack adjustment mechanism on the orientation adjustment mechanism, and through the jack adjustment mechanism, The adjustment of the pitch angle of the photovoltaic panel installed on the top can be completed conveniently and quickly; in summary, the utility model effectively solves the complex structure of the existing photovoltaic bracket with adjustable inclination angle, which is inconvenient for installation and adjustment, and the adjustment range is limited. The problem of wasting resources.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the jack adjustment mechanism of the utility model;

3 is an exploded view of the orientation adjustment mechanism of the present invention.

Description of the labels in the figure:

1. Photovoltaic panel bracket mechanism; 101, Photovoltaic panel; 102, Mounting bracket; 103, Photovoltaic panel bracket clamping right; 104, Photovoltaic panel bracket clamping left; 105, Locking screw; 106, Fixing pin; 107, Bracket connection Flange; 2. Jack adjusting mechanism; 201, Bracket-jack connecting flange; 202, Jack scissors-top plate; 203, Jack scissors-upper A plate; 204, Jack scissors-lower A plate; 205, Jack Middle pin; 206, jack scissor-bottom plate; 207, jack bottom pin; 208, jack pin; 209, adjusting screw; 210, bracket-jack connection base; 3, facing adjustment mechanism; 301, fixed base; 302, 303, connecting bearing; 304, limit hole; 305, through hole; 306, limit pin; 307, handle; 308, limit plate; 309, spring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

Please refer to Figures 1-3, a new type of fixed and adjustable support with a jack structure, including a photovoltaic panel support mechanism 1, a jack adjustment mechanism 2 and an orientation adjustment mechanism 3, the orientation adjustment mechanism 3 is arranged at the bottom of the device body, and the jack adjustment mechanism 2 Installed on the orientation adjustment mechanism 3, the photovoltaic panel support mechanism 1 is connected to the top of the jack adjustment mechanism 2; the orientation adjustment mechanism 3 includes a fixed base 301, an orientation adjustment disc 302 and a connecting bearing 303, and the connecting bearing 303 is fixedly installed on the fixed base 301. and the orientation adjustment disc 302, the orientation adjustment disc 302 is rotatably mounted on the fixed base 301 through the connecting bearing 303, the fixed base 301 is provided with a limit hole 304, and the orientation adjustment disc 302 is connected with a rotation limit mechanism, which rotates The limiting mechanism is matched with the limiting hole 304 .

The photovoltaic panel bracket mechanism 1 includes a mounting bracket 102, on which a photovoltaic panel 101 is fixedly mounted, and two ends of the mounting bracket 102 are respectively fixedly connected with a photovoltaic panel bracket clamping left 104 and a photovoltaic panel bracket clamping right 103, the photovoltaic panel The bracket clamping left 104 and the photovoltaic panel bracket clamping right 103 are screwed with a locking screw 105, and the end of the locking screw 105 is screwed with the side wall of the photovoltaic panel 101; the photovoltaic panel bracket clamping left 104 and the photovoltaic panel bracket clamp A fixing pin 106 is also connected to the tight right 103 , and the end of the fixing pin 106 is inserted into the side wall of the photovoltaic panel 101 .

The jack adjustment mechanism 2 includes a bracket-jack connecting flange 201 and a jack scissors-bottom plate 206, a bracket connecting flange 107 is fixedly connected to the bottom surface of the mounting bracket 102, and the bracket-jack connecting flange 201 is fixedly connected to the bracket through connecting bolts On the connecting flange 107, a jack scissors-top plate 202 is movably connected on the bottom surface of the bracket-jack connecting flange 201, a jack jack pin 208 is inserted on the jack scissors-top plate 202, and a jack is movably connected on the jack jack pin 208 Scissor type-upper A plate 203, jack scissor type-the bottom end of upper A plate 203 is plugged with jack middle pin 205, jack middle pin 205 is also movably connected with jack scissor-lower A plate 204, jack scissor-lower The bottom end of the A-board 204 is plugged with a jack bottom pin 207, the jack-scissor-bottom A-board 204 is movably connected to the jack-scissor-bottom plate 206 through the jack bottom pin 207, and the jack-scissor-bottom plate 206 is fixedly connected with a bracket- The jack connection base 210, the bracket-jack connection base 210 is fixedly connected on the top surface of the facing adjustment disc 302, the top of the vertical rod of the bracket-jack connection base 210 is rotatably connected with the bracket connection flange 107; the pin 205 in the jack is also provided with a Threaded holes, adjusting screws 209 are screwed on the threaded holes of the pins 205 in the jacks on both sides.

The rotation limit mechanism includes a limit pin 306 , a through hole 305 is provided on the facing adjustment disc 302 , the limit pin 306 is inserted into the through hole 305 , and the limit pin 306 is in contact with the limit hole 304 on the fixed base 301 . Matching; a handle 307 is fixedly connected to the top of the limit plug 306, a limit plate 308 is fixedly connected to the lower end of the limit plug 306, and a spring 309 is also sleeved on the limit plug 306. The bottom surface is in contact, and the bottom end of the spring 309 is in contact with the limit plate 308

The utility model proposes a novel fixed and adjustable support with a jack structure. A photovoltaic panel support mechanism 1 is arranged on the top of the device body. The locking screw 105 and the fixing pin 106 are arranged on the upper part, which not only ensures the convenient installation of the photovoltaic panel, but also better ensures the stability of the installation; The direction of the photovoltaic panel can be adjusted in the direction of the photovoltaic panel. At the same time, the present invention has carried out an innovative design on the rotation limit mechanism installed on the orientation adjustment mechanism 3. When in use, you only need to lift the limit pin 306 up through the handle 307. After adjusting to an appropriate angle, loosen the handle 307, and the plug can be inserted into the limit hole 304 below by the restoring force of the spring 309, which is more convenient to use; A jack adjustment mechanism 2 is installed, and through the jack adjustment mechanism 2, the pitch angle of the photovoltaic panel installed on the top can be adjusted conveniently and quickly; in summary, the utility model effectively solves the complex structure of the existing photovoltaic bracket with adjustable inclination angle. , it is inconvenient for installation, adjustment and the adjustment range is limited, and it is easy to cause the problem of waste of resources.

Example 2:

Based on Example 1, but with the difference that,

A mechanism for installing photovoltaic panels on a flat ground, in order to facilitate the disassembly and assembly of photovoltaic panels, reusable, and improve the degree of freedom of angle adjustment of photovoltaic panels, so this mechanism adopts a scissor jack structure to adjust the angle of photovoltaic panels, and is fixed with pins. The direction of the hole is adjusted, which greatly improves the utilization rate of solar energy of the photovoltaic panel.

The fixed base 301 is used as a connecting part to be fixed on the flat ground by expansion screws, and the adjustment disc 302 is connected to the fixed base 301 through the connecting bearing 303, and the two rotate relative to each other. The over-limiting pin 306 is connected with the limiting hole 304 on the fixing base 301, so as to achieve the function of fixing the orientation.

The bracket-jack connection base 210 is connected with the orientation adjusting disc 302 by screws, and the bracket-jack connection flange 201 is connected with the bracket-jack connection base 210 by pins to realize rotational movement. The bracket-jack connecting flange 201 and the jack scissors-bottom plate 206 are fixed by screws, and the jack scissors-bottom plate 206 is connected with the jack scissors-lower A-plate 204 through the jack bottom pins 207 to realize rotational movement. Jack scissor type-lower A plate 204 is connected to jack scissor type-upper A plate 203 through jack middle pin 205 and adjusting screw 209, jack scissor type-upper A plate 203 is connected to jack scissor-top plate 202 through jack jack pin 208 Connected to achieve the function of controlling the height of the jack by rotating the jack to adjust the screw 209. The jack scissors-top plate 202 is connected to the bracket-jack connecting flange 201 through screws, and the bracket-jack connecting flange 201 is connected to the bracket-jack connecting base 210 The rotation movement can achieve the function of controlling the angle of the bracket-jack connecting flange 201 .

The mounting bracket 102 is connected with the bracket-jack connecting flange 201 by screws, and the angle of the photovoltaic panel support mechanism 1 can be adjusted by the above-mentioned method of controlling the angle of the jack. The photovoltaic panel support mechanism 1 adopts the method of screwing the 430W photovoltaic panel 101 to fix it. The 430W photovoltaic panel 101 is placed in the groove of the mounting bracket 102, the locking screw 105 is tightened, and the degree of freedom is limited by the fixing pin 106. Moving to the left, the 430W photovoltaic panel 101 is gradually clamped, and the friction force provided by the clamping force makes the 430W photovoltaic panel 101 fixed on the mounting bracket 102, and the angle adjustment function of the jack adjustment mechanism 2 realizes the angle adjustment of the photovoltaic panel.

The orientation adjustment mechanism 3 is fixed on the flat ground, and the jack adjustment mechanism 2 and the orientation adjustment mechanism 3 are relatively fixed. When the orientation adjustment mechanism 3 is adjusted toward the angle, the jack adjustment mechanism 2 rotates accordingly, and the photovoltaic panel support mechanism 1 and the jack adjustment mechanism 2 Relatively fixed, when the adjusting screw 209 of the jack adjusting mechanism 2 is adjusted, the angle of the photovoltaic panel is adjusted accordingly.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or modification of the new technical solution and its improvement concept shall be included within the protection scope of the present invention.

Claims (4)

1. A novel fixed and adjustable support with a jack structure, characterized in that it includes a photovoltaic panel support mechanism (1), a jack adjustment mechanism (2) and an orientation adjustment mechanism (3), and the orientation adjustment mechanism (3) is arranged on the The bottom of the device body, the jack adjustment mechanism (2) is installed on the orientation adjustment mechanism (3), the photovoltaic panel support mechanism (1) is connected to the top of the jack adjustment mechanism (2); the orientation adjustment mechanism (3) It includes a fixed base (301), an orientation adjustment disc (302) and a connection bearing (303), the connection bearing (303) is fixedly installed between the fixed base (301) and the orientation adjustment disc (302). The orientation adjustment disc (302) is rotatably mounted on the fixed base (301) through the connecting bearing (303), the fixed base (301) is provided with a limiting hole (304), and the orientation adjustment disc (302) is connected to the There is a rotation limit mechanism, and the rotation limit mechanism is matched with the limit hole (304). 2. A new type of fixed and adjustable support with a jack structure according to claim 1, characterized in that: the photovoltaic panel support mechanism (1) comprises a mounting bracket (102), and a mounting bracket (102) is fixedly mounted on the mounting bracket (102). A photovoltaic panel (101), two ends of the mounting bracket (102) are respectively fixedly connected with a photovoltaic panel bracket clamping left (104) and a photovoltaic panel bracket clamping right (103), the photovoltaic panel bracket clamping the left (104) ) and the photovoltaic panel bracket clamping right (103) is screwed with a locking screw (105), and the end of the locking screw (105) is screwed with the side wall of the photovoltaic panel (101); the photovoltaic panel bracket clamp A fixing pin (106) is also connected to the left tightening (104) and the photovoltaic panel bracket clamping right (103), and the end of the fixing pin (106) is inserted into the side wall of the photovoltaic panel (101). 3. The novel fixed and adjustable support of a jack structure type according to claim 2, wherein the jack adjustment mechanism (2) comprises a support-jack connecting flange (201) and a jack scissor-base plate (206) ), a bracket connecting flange (107) is fixedly connected to the bottom surface of the mounting bracket (102), and the bracket-jack connecting flange (201) is fixedly connected to the bracket connecting flange (107) by connecting bolts, so A jack scissors-top plate (202) is movably connected on the bottom surface of the bracket-jack connecting flange (201), and a jack pin (208) is inserted on the jack scissors-top plate (202). The pin (208) is movably connected with a jack-scissor-upper A-board (203), and the bottom end of the jack-scissor-upper A-board (203) is plugged with a jack middle pin (205), and the jack middle pin (203). 205) is also movably connected with a jack-scissor-lower A-plate (204), and a jack-bottom pin (207) is inserted into the bottom end of the jack-scissor-lower A-plate (204), and the jack-scissor-lower A-plate (204) A plate (204) is movably connected to the jack scissors-bottom plate (206) through the jack bottom pins (207), and a bracket-jack connection base (210) is fixedly connected under the jack scissors-bottom plate (206). The bracket-jack connection base (210) is fixedly connected on the top surface of the facing adjustment disc (302), and the top of the vertical rod of the bracket-jack connection base (210) is rotatably connected with the bracket connection flange (107); the jack The middle pin (205) is also provided with a threaded hole, and an adjusting screw (209) is screwed to the threaded hole of the middle pin (205) of the jack on both sides. 4. A new type of fixed and adjustable support with a jack structure according to claim 1, characterized in that: the rotation limit mechanism comprises a limit pin (306), and the orientation adjustment disk (302) is provided with a through-hole a hole (305), the limit plug (306) is inserted into the through hole (305), and the limit plug (306) matches the limit hole (304) on the fixed base (301); A handle (307) is fixedly connected to the top of the limit plug (306), the lower end of the limit plug (306) is fixedly connected to a limit plate (308), and the limit plug (306) is also sleeved with a A spring (309), the top end of the spring (309) is in contact with the bottom surface of the adjusting disc (302), and the bottom end of the spring (309) is in contact with the limit plate (308).

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