Solar photovoltaic C-shaped steel frame convenient to install

Abstract

The utility model relates to the technical field of solar photovoltaic C-shaped steel frames, and provides a solar photovoltaic C-shaped steel frame convenient to install, which comprises a protective plate, a photovoltaic panel is arranged at the top of the protective plate, a support frame is arranged at the top of the protective plate, and screws are arranged on the side surface of the support frame; a mounting device is arranged at the top of the protection plate and comprises a fixing plate, the fixing plate is fixedly connected to the side face of the protection plate, a motor is fixedly connected to the side face of the fixing plate, an output shaft of the motor is fixedly connected with a bidirectional reciprocating lead screw, and the circumferential face of the bidirectional reciprocating lead screw is in threaded connection with a threaded block. By means of the technical scheme, the problems that in the prior art, the effect that a screw is rotated to fix the supporting frame is difficult to achieve, the stability of the supporting frame in the installation process and the use process is reduced, and the installation efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to solar photovoltaic C type steel frame technical field, specifically, relate to a solar photovoltaic C type steel frame convenient to install. BACKGROUND

[0002] Solar photovoltaic C type steel frame is a common structure for supporting solar photovoltaic assembly (solar cell panel), which adopts C type steel material as the main component, and is usually used in photovoltaic power generation system fixed on the ground or installed on the roof, to help fixing photovoltaic panel at a proper angle to improve the power generation efficiency of photovoltaic cell.

[0003] According to a kind of solar photovoltaic C type steel frame (public number: CN213547442U) convenient to install disclosed, including device main body, slot and connecting block, the inner surface of the device main body is fixedly connected with reset spring on both sides, the reset spring is fixedly connected with connecting plate at one end, the connecting plate is fixedly connected with limit block on one side, the inner surface of the device main body upper end is fixedly connected with first torsion spring on both sides, the one end of the first torsion spring is fixedly connected with rotating shaft, the outer surface of the rotating shaft is fixedly connected with first torsion spring, but the effect of rotating screw fixed support frame is difficult to realize in the above-mentioned device through device main body, slot and connecting block and other components mutual cooperation, reduce the stability of support frame in installation process and use process, reduce installation efficiency, there is room for improvement. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of solar photovoltaic C type steel frame convenient to install, solve the problem proposed in the above file.

[0005] The technical scheme of the utility model is as follows: a kind of solar photovoltaic C type steel frame convenient to install, including protective plate, the top of the protective plate is provided with photovoltaic panel, the top of the protective plate is provided with support frame, the side of the support frame is provided with screw;

[0006] The top of the protective plate is provided with mounting device, the mounting device includes fixed plate, the fixed plate is fixedly connected in the side of protective plate, the side of the fixed plate is fixedly connected with motor, the output shaft of the motor is fixedly connected with bidirectional reciprocating screw rod, the circumference of the bidirectional reciprocating screw rod is threadedly connected with screw block, the side of the screw block is fixedly connected with positioning plate, the circumference of the bidirectional reciprocating screw rod is rotatably connected with belt, the end of the belt away from bidirectional reciprocating screw rod is rotatably connected with fixed rod, the circumference of the fixed rod is fixedly connected with fixed block, the protective plate is fixedly connected with mounting plate.

[0007] The circumferential surface of the fixing rod penetrates the side surface of the mounting plate, the number of the fixing rods is set to several, and the fixing rods are arranged in a linear array on the inner wall of the belt, the displacement of the positioning plate and the rotation of the fixing rod can ensure that the support frame is firmly fixed, prevent the support frame from loosening or displacement due to external force interference, and ensure the long-term stable operation of the solar photovoltaic system.

[0008] The screw is located on the movement track of the fixed block, the side surface of the threaded block penetrates the limiting rod, one end of the limiting rod is fixedly connected with the side surface of the fixed plate, the movement of the threaded block is effectively limited through the limiting rod on the side surface of the threaded block, the unstable structure caused by excessive displacement of the threaded block is avoided, and it is ensured that the fixed position of the support frame does not deviate.

[0009] The mounting device comprises a steering structure, the steering structure comprises a belt A, the belt A is rotationally connected to the circumferential surface of the bidirectional reciprocating screw rod, one end of the belt A away from the bidirectional reciprocating screw rod is rotationally connected with a rotating rod, the circumferential surface of the rotating rod is fixedly connected with a bevel gear, the side surface of the support frame is rotationally connected with a rotating rod, the circumferential surface of the rotating rod is fixedly connected with a bevel gear, the circumferential surface of the rotating rod is fixedly connected with a half gear, the side surface of the support frame is rotationally connected with a rotating shaft, and the circumferential surface of the rotating shaft is fixedly connected with a gear.

[0010] The side surface of the bevel gear is meshed with the side surface of the bevel gear, the side surface of the gear is meshed with the side surface of the half gear, and when the half gear is meshed with the gear through the tooth block, the photovoltaic can be driven to rotate, and when the tooth block is separated from the gear, the photovoltaic panel is reset through the torsional spring.

[0011] The side surface of the rotating rod is fixedly connected with a torsional spring, one end of the torsional spring away from the rotating rod is fixedly connected with the side surface of the support frame, and the design of the torsional spring can automatically reset the photovoltaic panel, thereby reducing manual intervention.

[0012] The initial state of the torsional spring is a relaxed state, the number of the threaded blocks is set to two, and the threaded blocks are symmetrically arranged along the numerical central axis of the bidirectional reciprocating screw rod, the bidirectional reciprocating screw rod can accurately control the movement of the threaded blocks, thereby realizing accurate adjustment of the position of the support frame and avoiding the inaccurate positioning problem caused by improper manual operation in traditional installation.

[0013] The number of the positioning plates is set to two, and the positioning plates are symmetrically arranged along the numerical central axis of the bidirectional reciprocating screw rod, the circumferential surface of the fixing rod is rotationally connected with a connecting belt, through cooperation of the bidirectional reciprocating screw rod, the belt and the fixing rod, the adjustment and fixing process of the entire support frame is realized automatically, thereby greatly saving the time of manual operation and improving the installation efficiency.

[0014] The circumferential surface of the rotating rod is fixedly connected with the bottom of the photovoltaic panel, the number of the fixing blocks is set to be several, and the fixing blocks are arranged along a linear array on the side of the support frame, and the displacement of the positioning plate and the rotation of the fixing blocks can ensure that the support frame is fixed firmly and prevent the support frame from loosening or displacement due to external force interference.

[0015] The number of the screws is set to be several, and the screws are arranged along a linear array on the side of the support frame, and the design of the screws can fix the support frame and improve the stability.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1、the utility model discloses a motor drives the force of bidirectional reciprocating screw rod and the mutual cooperation of fixed plate, threaded block and limit rod and other components in the installation device, realizes the effect that two threaded blocks are driven to move towards each other through the rotation of bidirectional reciprocating screw rod, the threaded block is limited through the limit rod on the side of threaded block, and the positioning plate is driven to displace through the displacement of threaded block, rotation screw fixed support frame is achieved, the stability of support frame in the installation process and use process is improved, the positioning and fixing of support frame are automatically completed, and installation efficiency is greatly improved.

[0018] 2、the utility model discloses the force that the rotation of bidirectional reciprocating screw rod drives belt A and the mutual cooperation of half gear, rotating shaft and bevel gear and other components in the installation device, realizes the effect that photovoltaic panel is driven to rotate through the rotation of rotating rod, when the side of the tooth block of half gear is separated from the gear, the photovoltaic panel is reset through the elastic force of torsion spring through the rotation, photovoltaic panel rotates the effect that maximum limit receives sunlight is achieved, the sunshine time and the solar radiation received of photovoltaic panel are effectively improved, and then the photovoltaic power generation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0020] Figure 1 It is three-dimensional appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is three-dimensional side view structure schematic diagram of threaded block of the utility model;

[0022] Figure 3 It is three-dimensional side view structure schematic diagram of support frame of the utility model;

[0023] Figure 4 It is three-dimensional enlarged structure schematic diagram of helical gear of the utility model;

[0024] Figure 5 It is three-dimensional enlarged structure schematic diagram of the utility model Figure 1 A.

[0025] In the diagram: 101, protective plate; 102, photovoltaic panel; 103, support frame; 104, screw; 2, installation device; 201, fixing plate; 202, motor; 203, bidirectional reciprocating screw; 204, threaded block; 205, limit rod; 206, positioning plate; 207, belt; 208, mounting plate; 209, fixing rod; 210, connecting belt; 211, fixing block; 212, belt A; 213, rotating rod; 214, helical gear; 215, bevel gear; 216, rotating rod; 217, torsion spring; 218, half gear; 219, rotating shaft; 220, gear. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1

[0028] like Figures 1-5 As shown, this embodiment proposes a solar photovoltaic C-shaped steel frame that is easy to install, including a protective plate 101, a photovoltaic panel 102 is provided on the top of the protective plate 101, a support frame 103 is provided on the top of the protective plate 101, and screws 104 are provided on the side of the support frame 103.

[0029] A mounting device 2 is provided on the top of the protective plate 101. The mounting device 2 includes a fixing plate 201, which is fixedly connected to the side of the protective plate 101. A motor 202 is fixedly connected to the side of the fixing plate 201. A bidirectional reciprocating screw 203 is fixedly connected to the output shaft of the motor 202. A threaded block 204 is threadedly connected to the circumferential surface of the bidirectional reciprocating screw 203. A positioning plate 206 is fixedly connected to the side of the threaded block 204. A belt 207 is rotatably connected to the circumferential surface of the bidirectional reciprocating screw 203. A fixing rod 209 is rotatably connected to the end of the belt 207 away from the bidirectional reciprocating screw 203. A fixing block 211 is fixedly connected to the circumferential surface of the fixing rod 209. A mounting plate 208 is fixedly connected to the protective plate 101.

[0030] The circumferential surface of the fixing rod 209 extends through the side of the mounting plate 208. The number of fixing rods 209 is set to several, and they are arranged in a linear array on the inner wall of the belt 207. The displacement of the positioning plate 206 and the rotation of the fixing rods 209 can ensure that the support frame 103 is firmly fixed, preventing the support frame 103 from loosening or shifting due to external interference, thus ensuring the long-term stable operation of the solar photovoltaic system.

[0031] The screw 104 is located on the movement trajectory of the fixed block 211. The side of the threaded block 204 is penetrated by a limit rod 205. One end of the limit rod 205 is fixedly connected to the side of the fixed plate 201. The movement of the threaded block 204 is effectively limited by the limit rod 205 on the side of the threaded block 204, avoiding structural instability caused by excessive displacement of the threaded block 204 and ensuring that the fixed position of the support frame 103 does not shift.

[0032] In this embodiment, the application uses a motor 202 to drive a bidirectional reciprocating screw 203 to rotate, which in turn drives two threaded blocks 204 to move in opposite directions. The threaded blocks 204 are limited by a limiting rod 205 on their side. The displacement of the threaded blocks 204 drives the positioning plate 206 to move, thus achieving the function of fixing the support frame 103. The rotation of the bidirectional reciprocating screw 203 drives the belt 207 to rotate, which in turn drives the fixing rod 209 to rotate. The rotation of the fixing rod 209 drives the fixing block 211 to rotate, thus achieving the function of fixing the support frame 103 by rotating the screw 104.

[0033] Example 2

[0034] like Figures 1-5 As shown, based on the same concept as Embodiment 1 above, a second embodiment is also proposed. The installation device 2 includes a steering structure, which includes a belt A212. The belt A212 is rotatably connected to the circumferential surface of the bidirectional reciprocating screw 203. A rotating rod 213 is rotatably connected to the end of the belt A212 away from the bidirectional reciprocating screw 203. A helical gear 214 is fixedly connected to the circumferential surface of the rotating rod 213. A rotating rod 216 is rotatably connected to the side of the support frame 103. A bevel gear 215 is fixedly connected to the circumferential surface of the rotating rod 216. A half gear 218 is fixedly connected to the circumferential surface of the rotating rod 216. A rotating shaft 219 is rotatably connected to the side of the support frame 103. A gear 220 is fixedly connected to the circumferential surface of the rotating shaft 219.

[0035] The side of the helical gear 214 meshes with the side of the bevel gear 215, and the side of the gear 220 meshes with the side of the half gear 218. When the half gear 218 meshes with the gear 220 through the tooth block, it can drive the photovoltaic panel 102 to rotate. When the tooth block disengages from the gear 220, the photovoltaic panel 102 is reset by the torsion spring 217.

[0036] A torsion spring 217 is fixedly connected to the side of the rotating rod 216. The end of the torsion spring 217 away from the rotating rod 216 is fixedly connected to the side of the support frame 103. The design of the torsion spring 217 can enable the photovoltaic panel 102 to automatically reset, reducing manual intervention.

[0037] The initial state of the torsion spring 217 is a relaxed state, the number of the threaded blocks 204 is two, and the threaded blocks 204 are symmetrically arranged along the numerical central axis of the bidirectional reciprocating screw rod 203, the bidirectional reciprocating screw rod 203 can accurately control the movement of the threaded blocks 204, so that the accurate adjustment of the position of the support frame 103 is realized, and the problem of inaccurate positioning caused by improper manual operation in the traditional installation is avoided.

[0038] The number of the positioning plates 206 is two, and the positioning plates 206 are symmetrically arranged along the numerical central axis of the bidirectional reciprocating screw rod 203, the circumferential surface of the fixed rod 209 is rotationally connected with the connecting belt 210, through the cooperation of the bidirectional reciprocating screw rod 203, the belt 207 and the fixed rod 209, the adjustment and fixing process of the entire support frame 103 is realized automatically, the time of manual operation is greatly saved, and the installation efficiency is improved.

[0039] The circumferential surface of the rotating rod 216 is fixedly connected with the bottom of the photovoltaic panel 102, the number of the fixed blocks 211 is several, and the fixed blocks 211 are linearly arranged on the side surface of the support frame 103, the displacement of the positioning plates 206 and the rotation of the fixed blocks 211 can ensure that the support frame 103 is firmly fixed, and the loosening or displacement of the support frame 103 caused by external force interference is prevented.

[0040] The number of the screws 104 is several, and the screws 104 are linearly arranged on the side surface of the support frame 103, the design of the screws 104 can fix the support frame 103 and improve the stability.

[0041] In the embodiment, the belt A 212 is driven to rotate through the rotation of the bidirectional reciprocating screw rod 203, the rotating rod 213 is driven to rotate through the rotation of the belt A 212, the bevel gear 214 is driven to rotate through the rotation of the rotating rod 213, the bevel gear 215 is driven to rotate through the rotation of the bevel gear 214, the rotating rod 216 is driven to rotate through the rotation of the bevel gear 215, the half gear 218 is driven to rotate through the rotation of the rotating rod 216, when the side with the tooth block of the half gear 218 is engaged with the gear 220, the half gear 218 drives the rotating rod 216 to rotate, the photovoltaic panel 102 is driven to rotate through the rotation of the rotating rod 216, when the side with the tooth block of the half gear 218 is disengaged from the gear 220, the rotating rod 216 drives the photovoltaic panel 102 to reset through the elastic force of the torsion spring 217, and the rotation of the photovoltaic panel 102 to the maximum limit to accept sunlight is realized.

[0042] The above is only a preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A solar photovoltaic C-steel frame for easy installation, characterized by, Including the guard board (101), the top of guard board (101) is provided with photovoltaic board (102), the top of guard board (101) is provided with support frame (103), the side of support frame (103) is provided with screw (104); The top of the guard plate (101) is provided with a mounting device (2), the mounting device (2) comprises a fixed plate (201), the fixed plate (201) is fixedly connected to the side of the guard plate (101), the side of the fixed plate (201) is fixedly connected with a motor (202), the output shaft of the motor (202) is fixedly connected with a bidirectional reciprocating screw rod (203), the circumference of the bidirectional reciprocating screw rod (203) is threadedly connected with a threaded block (204), the side of the threaded block (204) is fixedly connected with a positioning plate (206), the circumference of the bidirectional reciprocating screw rod (203) is rotatably connected with a belt (207), one end of the belt (207) away from the bidirectional reciprocating screw rod (203) is rotatably connected with a fixed rod (209), the circumference of the fixed rod (209) is fixedly connected with a fixed block (211), and the guard plate (101) is fixedly connected with a mounting plate (208).

2. A solar photovoltaic C-steel frame for easy installation according to claim 1, characterized in that, The circumference of the fixed rod (209) penetrates the side of the mounting plate (208), the number of the fixed rod (209) is several, and the fixed rod (209) is arranged in a linear array on the inner wall of the belt (207).

3. A solar photovoltaic C-steel frame for easy installation according to claim 2, characterized in that, The screw (104) is located on the motion trail of the fixed block (211), the side of the threaded block (204) penetrates the limiting rod (205), and one end of the limiting rod (205) is fixedly connected with the side of the fixed plate (201).

4. A solar photovoltaic C-steel frame for easy installation according to claim 3, characterized in that, The mounting device (2) comprises a steering structure, the steering structure comprises a belt A (212), the belt A (212) is rotatably connected to the circumference of the bidirectional reciprocating screw rod (203), one end of the belt A (212) away from the bidirectional reciprocating screw rod (203) is rotatably connected with a rotating rod (213), the circumference of the rotating rod (213) is fixedly connected with a bevel gear (214), the side of the support frame (103) is rotatably connected with a rotating rod (216), the circumference of the rotating rod (216) is fixedly connected with a bevel gear (215), the circumference of the rotating rod (216) is fixedly connected with a half gear (218), the side of the support frame (103) is rotatably connected with a rotating shaft (219), and the circumference of the rotating shaft (219) is fixedly connected with a gear (220).

5. A solar photovoltaic C-steel frame for easy installation according to claim 4, characterized in that, The side of the bevel gear (214) is meshed with the side of the bevel gear (215), and the side of the gear (220) is meshed with the side of the half gear (218).

6. A solar photovoltaic C-steel frame for easy installation according to claim 5, characterized in that, The side of the rotating rod (216) is fixedly connected with a torsion spring (217), and one end of the torsion spring (217) away from the rotating rod (216) is fixedly connected with the side of the support frame (103).

7. A solar photovoltaic C-steel frame for easy installation according to claim 6, characterized in that, The initial state of the torsion spring (217) is a relaxed state, the number of the threaded block (204) is two, and the threaded block (204) is symmetrically arranged along the central axis of the bidirectional reciprocating screw rod (203).

8. A solar photovoltaic C-steel frame for easy installation according to claim 7, characterized in that, The positioning plate (206) is provided with two, and is symmetrical along the central axis of the bidirectional reciprocating wire rod (203), and the circumferential surface of the fixed rod (209) is rotationally connected with the connecting belt (210).

9. A solar photovoltaic C-steel frame for easy installation according to claim 8, characterized in that, The circumferential surface of the rotating rod (216) is fixedly connected with the bottom of the photovoltaic panel (102), and the number of the fixed blocks (211) is several, and is linearly arranged on the side of the support frame (103).

10. A solar photovoltaic C-steel frame for easy installation according to claim 9, characterized in that, The number of the screws (104) is several, and is linearly arranged on the side of the support frame (103).

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