Adjustable photovoltaic panel mounting base

Abstract

The utility model discloses an adjustable photovoltaic panel mounting base which comprises a base, the right end of the top of the base is rotatably connected with a fixed seat, the left end of the top of the base is rotatably connected with a telescopic rod, the top of the telescopic rod is rotatably connected with the top of the fixed seat, and the top of the fixed seat is further slidably connected with a movable seat. The fixed seat and the movable seat are connected through an adjusting mechanism, limiting plates are convexly arranged on the front side and the rear side of the fixed seat respectively, a movable block is rotatably arranged between the bottoms of the two limiting plates, a first clamping groove is concavely formed in the top of the movable block, a guide slope is arranged at the top of the side wall of the first clamping groove, and limiting blocks are fixedly arranged at the top of the movable seat. Through the arrangement, a worker can clamp the bottom of the photovoltaic panel in the first clamping groove at various angles, the photovoltaic panel can rotate to be in contact with the fixed seat, and the distance between the bottom of the fixed seat and the top of the movable seat is shortened through the adjusting mechanism, so that displacement of the photovoltaic panel is limited, and the worker can conveniently install the photovoltaic panel.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and in particular relates to an adjustable photovoltaic panel mounting base. Background Art

[0002] Photovoltaic panels are a type of power generation device that converts solar energy into electrical energy. Its working principle is based on the photoelectric effect. Solar cells convert sunlight into direct current, and then an inverter converts the direct current into alternating current for power supply. In the existing technology, when installing photovoltaic panels, bolts are usually used to fix the photovoltaic panels to the mounting base, which is more complicated to operate and has low working efficiency.

[0003] A Chinese patent with publication number CN220544914U discloses a quick installation base for photovoltaic panels. The solution includes a base, and a mounting frame is arranged on the top of the base. The mounting frame is composed of a fixed card seat and a movable card seat that can be relatively moved. The above solution utilizes the relative movement of the fixed card seat and the movable card seat to control their separation and expand the spacing, so that the bottom end of the photovoltaic panel can be embedded in the fixed card seat, and then they are controlled to approach and merge, and the top end of the photovoltaic panel can be embedded in the movable card seat, thereby realizing the quick installation of the photovoltaic panel.

[0004] Since the fixed bracket is in an inclined state relative to the ground, in order to install the photovoltaic panels, the workers need to bring the photovoltaic panels close to and embed them into the fixed bracket in a posture parallel to the fixed bracket, which is inconvenient to operate and leads to low installation efficiency. Utility Model Content

[0005] The utility model aims to provide an adjustable photovoltaic panel mounting base to solve the problems of inconvenience in operation and low installation efficiency in the above-mentioned solution.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An adjustable photovoltaic panel mounting base comprises a base, wherein the right end of the top of the base is rotatably connected to a fixed base, the left end of the top of the base is rotatably connected to a telescopic rod, the top of the telescopic rod is rotatably connected to the top of the fixed base, the top of the fixed base is also slidably connected to a movable base, the fixed base and the movable base are connected by an adjustment mechanism, the front and rear sides of the fixed base are respectively convexly provided with limit plates, a movable block is rotatably arranged between the bottoms of the two limit plates, the top of the movable block is concavely provided with a first slot, the top of the side wall of the first slot has a guiding inclined surface, and the top of the movable base is fixedly provided with a limit block.

[0008] The principle and effect of this technical solution:

[0009] In the initial state, the first slot of the movable block faces upward. When the staff installs the photovoltaic panel, they expand the distance between the bottom of the fixed seat and the top of the movable seat through the adjustment mechanism, and clamp the bottom end of the photovoltaic panel in the first slot. Then, the photovoltaic panel is slowly rotated, and the movable block rotates accordingly until the back plate of the photovoltaic panel contacts the fixed seat. At this time, the limit plates on the front and rear sides of the fixed seat abut against the side walls of the photovoltaic panel, and then the adjustment mechanism is used to shorten the distance between the bottom of the fixed seat and the top of the movable seat until the limit block abuts against the top of the photovoltaic panel.

[0010] Through the above-mentioned arrangement, the staff can clamp the bottom of the photovoltaic panel in the first slot at various angles, and can rotate the photovoltaic panel to contact the fixed seat. The adjustment mechanism is used to shorten the distance between the bottom of the fixed seat and the top of the movable seat to limit the displacement of the photovoltaic panel, making it easier for the staff to install the photovoltaic panel and improving the installation efficiency.

[0011] In the utility model, a slide groove is recessed on the top of the fixed seat, and a connecting rod is fixedly arranged on the bottom of the movable seat, and the connecting rod is slidably embedded in the slide groove.

[0012] In the utility model, the adjusting mechanism includes a screw, a worm wheel and a worm. The screw is rotatably inserted in a slide groove, the bottom of the connecting rod is fitted on the top of the screw, the worm wheel is fixedly arranged at the bottom of the screw along the axial direction of the screw, and the worm is rotatably inserted in the side wall of the fixed seat and is connected to the worm wheel transmission.

[0013] The principle and effect of this technical solution:

[0014] The worm is rotated to drive the worm wheel to rotate, and then the screw is rotated. Since the slide groove restricts the rotation of the connecting rod, the connecting rod moves along the length direction of the slide groove as the screw rotates.

[0015] Through the above arrangement, the purpose of enabling the adjustment mechanism to change the distance between the bottom of the fixed seat and the top of the movable seat is achieved.

[0016] In the utility model, a second slot is provided at the bottom of the limit block, a through hole is opened on the top wall of the second slot, a baffle is slidably provided in the second slot, a guide rod is fixedly provided on the top of the baffle, the guide rod is slidably passed through the through hole, a tension spring is sleeved on the outside of the guide rod above the through hole, and the two ends of the tension spring are respectively connected to the top of the guide rod and the top of the limit block.

[0017] The principle and effect of this technical solution:

[0018] In the process of shortening the distance between the bottom of the fixed seat and the top of the movable seat through the adjustment mechanism, the top of the photovoltaic panel will first abut against the baffle. If the distance between the bottom of the fixed seat and the top of the movable seat continues to be shortened, the photovoltaic panel will push the baffle to move and stretch the tension spring, which will push the baffle against the photovoltaic panel.

[0019] The above arrangement can prevent the limit block from damaging the photovoltaic panel due to misoperation by staff.

[0020] In the utility model, a torsion spring shaft is rotatably inserted between the bottoms of the two limit plates, and the limit block is fixedly sleeved on the torsion spring shaft. Through the above arrangement, the movable block can have an angle with the fixed seat when not carrying the photovoltaic panel, which is convenient for the staff to clamp the bottom of the photovoltaic panel in the first clamping slot.

[0021] In the present invention, the distance between the two limit plates is greater than the width of the movable seat. Through the above arrangement, it is possible to provide operating space for the staff to hold and rotate the photovoltaic panel until it abuts against the fixed seat.

[0022] In the utility model, one end of the worm extends out of the side wall of the fixing seat, and a rotating handle is fixedly arranged at one end of the worm. Through the above arrangement, it is convenient for the staff to rotate the worm, thereby improving the practicality of the utility model.

[0023] In the utility model, a support plate is fixedly arranged between the bottoms of the two limit plates near the fixing seat. Through the above arrangement, when the photovoltaic panel rotates to abut against the fixing seat, the support plate abuts against the side wall of the movable block to prevent the movable block from rotating excessively. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is the axonometric drawing of the overall structure of the utility model;

[0025] Figure 2 This is a front sectional view of the utility model;

[0026] Figure 3 Decomposition of some parts of the utility model Figure 1 ;

[0027] Figure 4 Decomposition of some parts of the utility model Figure 2 ;

[0028] Figure 5 Decomposition of some parts of the utility model Figure 3 . DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0030] The figure marks in the drawings of the specification include: 10, base; 20, fixed seat; 21, limit plate; 211, torsion spring shaft; 212, support plate; 22, slide groove; 30, movable seat; 31, limit block; 311, second slot; 32, connecting rod; 33, baffle; 331, guide rod; 34, tension spring; 40, telescopic rod; 51, screw; 52, worm gear; 53, worm; 531, handle; 60, movable block; 61, first slot.

[0031] As attached Figure 1-5 As shown, the utility model discloses an adjustable photovoltaic panel mounting base, including a base 10, the right end of the top of the base 10 is rotatably connected to a fixed base 20, the left end of the top of the base 10 is rotatably connected to a telescopic rod 40, the top of the telescopic rod 40 is rotatably connected to the top of the fixed base 20, the top of the fixed base 20 is also slidably connected to a movable base 30, the fixed base 20 and the movable base 30 are connected by an adjustment mechanism, and the front and rear sides of the fixed base 20 are respectively convexly provided with limit plates 21, a movable block 60 is rotatably arranged between the bottoms of the two limit plates 21, the top of the movable block 60 is recessed with a first slot 61, the top of the side wall of the first slot 61 has a guiding inclined surface, and the top of the movable base 30 is fixedly provided with a limit block 31.

[0032] In this embodiment, a slide groove 22 is recessed on the top of the fixed seat 20 , and a connecting rod 32 is fixedly disposed on the bottom of the movable seat 30 , and the connecting rod 32 is slidably embedded in the slide groove 22 .

[0033] In this embodiment, the adjusting mechanism includes a screw 51, a worm wheel 52 and a worm 53. The screw 51 is rotatably inserted in the slide groove 22, the bottom of the connecting rod 32 is fitted on the top of the screw 51, the worm wheel is fixedly arranged at the bottom of the screw 51 along the axial direction of the screw 51, and the worm 53 is rotatably inserted in the side wall of the fixing seat 20 and is transmission-connected to the worm wheel 52.

[0034] In this embodiment, a second slot 311 is provided at the bottom of the limit block 31, a through hole is opened on the top wall of the second slot 311, a baffle 33 is slidably provided in the second slot 311, a guide rod 331 is fixedly provided on the top of the baffle 33, the guide rod 331 is slidably passed through the through hole, a tension spring 34 is sleeved on the outside of the guide rod 331 above the through hole, and the two ends of the tension spring 34 are respectively connected to the top of the guide rod 331 and the top of the limit block 31.

[0035] In this embodiment, a torsion spring shaft 211 is rotatably provided between the bottoms of the two limiting plates 21 , and the limiting block 31 is fixedly sleeved on the torsion spring shaft 211 .

[0036] In this embodiment, the distance between the two limiting plates 21 is greater than the width of the movable seat 30 .

[0037] In this embodiment, one end of the worm 53 extends out of the side wall of the fixing seat 20 , and a rotating handle 531 is fixedly disposed on one end of the worm 53 .

[0038] In this embodiment, a support plate 212 is fixedly disposed between the bottoms of the two limiting plates 21 and close to the fixing seat 20 .

[0039] The specific implementation process is as follows:

[0040] In the initial state, the first slot 61 of the movable block 60 faces upward. When the staff installs the photovoltaic panel, the adjustment mechanism is used to expand the distance between the bottom of the fixed seat 20 and the top of the movable seat 30, and the bottom end of the photovoltaic panel is clamped in the first slot 61. Then the photovoltaic panel is slowly rotated, and the movable block 60 rotates accordingly until the back plate of the photovoltaic panel contacts the fixed seat 20. At this time, the limit plates 21 on the front and rear sides of the fixed seat 20 abut against the side walls of the photovoltaic panel, and then the adjustment mechanism is used to shorten the distance between the bottom of the fixed seat 20 and the top of the movable seat 30 until the limit block 31 abuts against the top of the photovoltaic panel.

[0041] The worm 53 is rotated to drive the worm wheel 52 to rotate, and then the screw 51 is driven to rotate. Since the slide slot 22 restricts the connection rod 32 from rotating, the connection rod 32 moves along the length direction of the slide slot 22 as the screw 51 rotates.

[0042] In the process of shortening the distance between the bottom of the fixed seat 20 and the top of the movable seat 30 through the adjustment mechanism, the top of the photovoltaic panel first abuts against the baffle 33. If the distance between the bottom of the fixed seat 20 and the top of the movable seat 30 continues to be shortened, the photovoltaic panel will push the baffle 33 to move and stretch the tension spring 34. The tension spring 34 pushes the baffle 33 to press against the photovoltaic panel.

[0043] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical scheme or characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical scheme of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An adjustable photovoltaic panel mounting base, characterized in that: include: The base, the right end of the top of the base is rotatably connected to the fixed base, the left end of the top of the base is rotatably connected to the telescopic rod, the top of the telescopic rod is rotatably connected to the top of the fixed base, the top of the fixed base is also slidably connected to the movable base, the fixed base and the movable base are connected by an adjusting mechanism, and the front and rear sides of the fixed base are respectively convexly provided with limit plates, a movable block is rotatably arranged between the bottoms of the two limit plates, the top of the movable block is concavely provided with a first slot, the top of the side wall of the first slot has a guiding inclined surface, and the top of the movable base is fixedly provided with a limit block.

2. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: The top of the fixed seat is concavely provided with a slide groove, and the bottom of the movable seat is fixedly provided with a connecting rod, which is slidably embedded in the slide groove.

3. The adjustable photovoltaic panel mounting base according to claim 2, characterized in that: The adjusting mechanism includes a screw, a worm wheel and a worm. The screw is rotatably inserted in a slide groove, the bottom of the connecting rod is fitted on the top of the screw, the worm wheel is fixedly arranged at the bottom of the screw along the axial direction of the screw, and the worm is rotatably inserted in the side wall of the fixed seat and is connected to the worm wheel transmission.

4. The adjustable photovoltaic panel mounting base according to any one of claims 1 to 3, characterized in that: A second slot is provided at the bottom of the limit block, a through hole is opened on the top wall of the second slot, a baffle is slidably provided in the second slot, a guide rod is fixedly provided on the top of the baffle, the guide rod is slidably passed through the through hole, a tension spring is sleeved on the outside of the guide rod above the through hole, and two ends of the tension spring are respectively connected to the top of the guide rod and the top of the limit block.

5. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: A torsion spring shaft is rotatably provided between the bottoms of the two limit plates, and the limit block is fixedly sleeved on the torsion spring shaft.

6. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: The distance between the two limiting plates is greater than the width of the movable seat.

7. The adjustable photovoltaic panel mounting base according to claim 3, characterized in that: One end of the worm extends out of the side wall of the fixing seat, and a rotating handle is fixedly arranged on one end of the worm.

8. The adjustable photovoltaic panel mounting base according to claim 1, characterized in that: A support plate is fixedly arranged between the bottoms of the two limiting plates at one side close to the fixing seat.

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