Photovoltaic support triangular supporting mechanism capable of synchronously adjusting height

Abstract

The utility model provides a photovoltaic support triangular supporting mechanism capable of synchronously adjusting the height, and belongs to the technical field of photovoltaic supports. The photovoltaic support triangular supporting mechanism capable of synchronously adjusting the height comprises an adjusting assembly and a connecting assembly, the adjusting assembly comprises a bottom frame, an inner threaded pipe, a threaded rod, a transmission rod, a gear set and a telescopic rod, the inner threaded pipe is rotationally arranged at the top of the bottom frame, and the connecting assembly comprises a fixing plate, a sliding locking piece and a mounting hole plate. By arranging the bottom frame, the inner threaded pipe, the threaded rod, the transmission rod, the gear set and the telescopic rod, the angle can be adjusted in the actual installation process on the installation site, roofs or grounds with different gradients can be adapted, meanwhile, synchronous adjustment is conducted through the transmission rod and the gear set, synchronous adjustment of triangular supports on the two sides is achieved, and the practicability is high. And by arranging the fixing plate, the sliding locking piece and the mounting hole plate, the photovoltaic panel mounting bracket can adapt to mounting and use of photovoltaic panels of various sizes, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic support, in particular, to a photovoltaic support triangular support mechanism capable of synchronously adjusting height. BACKGROUND

[0002] The photovoltaic panel is a device for solar power generation, in order to make the photovoltaic panel get the maximum light quantity, the installation angle of the photovoltaic panel is very important. At present, the photovoltaic panel is generally fixed on the roof or directly fixed on the ground through the support, the simple support is connected with both ends of the photovoltaic panel, so that the photovoltaic panel has a certain inclination angle, thereby the photovoltaic panel obtains the maximum light quantity.

[0003] The existing photovoltaic support structure is various, most of the photovoltaic supports need to be measured and calculated before installation in order to adapt to the uneven base surface such as roof or slope, which greatly reduces the overall installation efficiency, and the angle of each support rod needs to be adjusted separately during installation, which is troublesome and low in efficiency. CONTENT OF THE INVENTION

[0004] In order to make up for the above shortcomings, the present application provides a photovoltaic support triangular support mechanism capable of synchronously adjusting height, which aims to improve the problems in the above background technology.

[0005] The embodiment of the present application provides a photovoltaic support triangular support mechanism capable of synchronously adjusting height, which comprises an adjusting assembly and a connecting assembly.

[0006] The adjusting assembly comprises a bottom frame, an internally threaded pipe, a threaded rod, a transmission rod, a gear set and an extension rod, the internally threaded pipe is rotationally arranged on the top of the bottom frame, the threaded rod is threadedly connected in the internally threaded pipe, the transmission rod is rotationally arranged on the top of the bottom frame, the gear set is arranged between the transmission rod and the internally threaded pipe, and the extension rod is hingedly connected at both ends of the threaded rod and the bottom frame.

[0007] The connecting assembly comprises a fixed plate, a sliding locking piece and a mounting hole plate, the fixed plate is fixedly connected with the extension rod, the sliding locking piece is slidingly sleeved on the fixed plate, and the mounting hole plate is fixedly connected with the sliding locking piece.

[0008] In a specific embodiment, the gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the transmission rod, the second bevel gear is fixedly sleeved with the internally threaded pipe, and the first bevel gear and the second bevel gear are engaged.

[0009] In the implementation process, the first bevel gear and the second bevel gear are arranged to be engaged, the transmission rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the second bevel gear to rotate, so that the two inner threaded pipes are synchronously rotated.

[0010] In a specific embodiment, the top of the bottom frame is provided with a support ring, and the transmission rod penetrates through the support ring.

[0011] In the implementation process, the support ring is arranged to support the stable rotation of the transmission rod.

[0012] In a specific embodiment, the transmission rod penetrates through the positioning pin, the bottom frame is provided with a positioning groove, and the positioning pin is slidably arranged in the positioning groove.

[0013] In the implementation process, the positioning pin is arranged to be slid, the positioning pin drives the transmission rod to rotate, and the positioning pin is inserted into the positioning groove after rotation, so that the transmission rod is limited.

[0014] In a specific embodiment, the telescopic rod comprises a sleeve and a sliding rod, the sliding rod is movably arranged in the sleeve, the bottom end of the sleeve is hinged to the bottom frame, and the top end of the sliding rod is hinged to the threaded rod.

[0015] In the implementation process, the sleeve and the sliding rod are arranged, the sliding rod can slide in the sleeve, the sleeve and the sliding rod are hinged, and the height can be adjusted to adjust the inclination angle.

[0016] In a specific embodiment, the sliding locking member comprises a sliding block and a positioning bolt, the sliding block is slidably sleeved with the fixed plate, and the positioning bolt penetrates through the sliding block and is connected to the fixed plate.

[0017] In the implementation process, the sliding block and the positioning bolt are arranged, the sliding block moves along the fixed plate, and the positioning bolt is tightened after the position is adjusted.

[0018] In a specific embodiment, the fixed plate is provided with a plurality of positioning holes, and the positioning bolt is threadedly connected to the positioning hole.

[0019] In the implementation process, a plurality of positioning holes are arranged, the positioning bolt can be screwed into the corresponding positioning hole, and stable connection is achieved.

[0020] In a specific embodiment, the inner threaded pipe and the threaded rod are both provided with two, and the thread directions of the two are opposite and the pitches are the same.

[0021] In the above implementation process, the transmission connection of the two groups of first bevel gears and second bevel gears drives the two internal threaded pipes to rotate in opposite directions, and the two internal threaded pipes with opposite thread directions and the same pitch are designed to ensure that the two threaded rods ascend or descend synchronously.

[0022] Beneficial effects: The photovoltaic support triangular support mechanism with synchronous height adjustment provided by the application can adjust the angle during actual installation on the installation site, adapt to roofs or grounds with different slopes, and simultaneously adjust the two sides of the triangular support synchronously through the transmission rod and the gear set. The fixed plate, the sliding locking piece and the mounting hole plate can adapt to photovoltaic panels of various sizes, improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0024] Figure 1 is a structure schematic diagram of the photovoltaic support triangular support mechanism with synchronous height adjustment provided by the embodiments of the application;

[0025] Figure 2 is a structure schematic diagram of the adjustment assembly provided by the embodiments of the application;

[0026] Figure 3 is a structure schematic diagram of the telescopic rod provided by the embodiments of the application;

[0027] Figure 4 is a structure schematic diagram of the sliding locking piece provided by the embodiments of the application.

[0028] In the drawings: 100 - adjustment assembly; 110 - bottom frame; 111 - support ring; 112 - positioning groove; 120 - internal threaded pipe; 130 - threaded rod; 140 - transmission rod; 142 - positioning pin; 160 - gear set; 161 - first bevel gear; 162 - second bevel gear; 170 - telescopic rod; 171 - sleeve; 172 - sliding rod; 200 - connection assembly; 210 - fixed plate; 212 - positioning hole; 220 - sliding locking piece; 221 - sliding block; 222 - positioning bolt; 240 - mounting hole plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0030] Referring to Figures 1-4 The present application provides a photovoltaic support triangular support mechanism capable of synchronous height adjustment, which comprises an adjusting assembly 100 and a connecting assembly 200.

[0031] Referring to Figure 1 , 2 and 3, the adjusting assembly 100 comprises a bottom frame 110, an internally threaded pipe 120, a threaded rod 130, a transmission rod 140, a gear set 160 and an extension rod 170. The internally threaded pipe 120 is rotationally arranged on the top of the bottom frame 110, the threaded rod 130 is threadedly connected in the internally threaded pipe 120, the transmission rod 140 is rotationally arranged on the top of the bottom frame 110, the gear set 160 is arranged between the transmission rod 140 and the internally threaded pipe 120, and the extension rod 170 is hingedly connected at both ends to the top end of the threaded rod 130 and the bottom frame 110, respectively.

[0032] The gear set 160 comprises a first bevel gear 161 and a second bevel gear 162. The first bevel gear 161 is fixedly connected to the transmission rod 140, and the second bevel gear 162 is fixedly sleeved to the internally threaded pipe 120. The first bevel gear 161 and the second bevel gear 162 are in meshing engagement. By arranging the first bevel gear 161 and the second bevel gear 162 in meshing engagement, the rotation of the transmission rod 140 drives the rotation of the first bevel gear 161, the meshing of the first bevel gear 161 drives the rotation of the second bevel gear 162, and the rotation of the second bevel gear 162 drives the rotation of the second bevel gear 162, thereby achieving the purpose of synchronously driving the rotation of the two internally threaded pipes 120.

[0033] Specifically, the top of the bottom frame 110 is provided with a support ring 111, and the transmission rod 140 rotationally penetrates through the support ring 111. The support ring 111 is arranged to support the stable rotation of the transmission rod 140.

[0034] In this embodiment, the transmission rod 140 is slidingly and penetratingly provided with a positioning pin 142, the bottom frame 110 is provided with a positioning groove 112, and the positioning pin 142 is slidingly inserted into the positioning groove 112. By slidingly arranging the positioning pin 142, the rotation of the positioning pin 142 drives the rotation of the transmission rod 140. After rotation, the positioning pin 142 is inserted into the positioning groove 112, thereby limiting the transmission rod 140.

[0035] In the embodiment, the telescopic rod 170 comprises a sleeve 171 and a sliding rod 172, the sliding rod 172 is movably arranged in the sleeve 171, the bottom end of the sleeve 171 is hingedly connected to the bottom frame 110, and the top end of the sliding rod 172 is hingedly connected to the threaded rod 130. By arranging the sleeve 171 and the sliding rod 172, the sliding rod 172 can slide in the sleeve 171, and as the threaded rod 130 rises and falls, the sleeve 171 and the sliding rod 172 are hingedly designed, which can conveniently adjust the height to adjust the inclination angle.

[0036] In a specific embodiment, the internally threaded pipes 120 and the threaded rods 130 are both provided with two, and the directions of the threads of the two are opposite, the pitches are the same, and the two groups of first bevel gears 161 and second bevel gears 162 are drivingly connected to drive the two internally threaded pipes 120 to rotate in opposite directions. The design of the two internally threaded pipes 120 with opposite thread directions and the same pitch ensures that the two threaded rods 130 rise or fall synchronously.

[0037] Please refer to Figure 1 , 3 and 4, the connecting assembly 200 comprises a fixed plate 210, a sliding locking piece 220 and a mounting hole plate 240, the fixed plate 210 is fixedly connected to the telescopic rod 170, the sliding locking piece 220 is slidably sleeved on the fixed plate 210, and the mounting hole plate 240 is fixedly connected to the sliding locking piece 220.

[0038] Among them, the sliding locking piece 220 comprises a sliding block 221 and a positioning bolt 222, the sliding block 221 is slidably sleeved on the fixed plate 210, and the positioning bolt 222 penetrates through the sliding block 221 and is connected to the fixed plate 210. By arranging the sliding block 221 and the positioning bolt 222, the sliding block 221 moves along the fixed plate 210, and after adjusting the position, the positioning bolt 222 is tightened and fixed.

[0039] Specifically, the fixed plate 210 is provided with a plurality of positioning holes 212, and the positioning bolt 222 is threadedly connected to the positioning hole 212. By arranging a plurality of positioning holes 212, the positioning bolt 222 can be screwed into the corresponding positioning hole 212 for stable connection.

[0040] The working principle of the height-synchronous adjustable photovoltaic support triangular support mechanism is as follows: when in use, the whole is installed on the support base surface, for different roof or ground slopes, pull up the positioning pin 142, and rotate the positioning pin 142 to drive the transmission rod 140 to rotate, the transmission rod 140 drives the first bevel gear 161 to rotate, the first bevel gear 161 drives the second bevel gear 162 to rotate, the second bevel gear 162 drives the second bevel gear 162 to rotate, realizing synchronous driving of the two internal threaded pipes 120, the internal threaded pipes 120 drive the threaded rods 130 to move through the threaded transmission principle, the threaded rods 130 drive the sliding rods 172 to move, the sliding rods 172 and the sleeve pipes 171 are slidingly connected, and the end portions are hinged, thereby realizing synchronous adjustment of the height of the threaded rods 130 of the two triangular mechanisms, and adjusting the inclination angle of the sliding rods 172 and the sleeve pipes 171, adapting to uneven base surfaces such as sloping ground and roof, greatly improving the installation efficiency and practicability, the sliding block 221 moves along the fixed plate 210, after adjusting the position, the positioning bolt 222 is screwed into the corresponding positioning hole 212 for stable connection, thereby adjusting the position of the mounting hole plate 240, which can adapt to photovoltaic panel installation of various sizes, improving the practicability.

[0041] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A photovoltaic racking triangular support mechanism that can be adjusted in height synchronously, characterized in that, Comprising The adjusting assembly (100) comprises a bottom frame (110), an internally threaded pipe (120), a threaded rod (130), a transmission rod (140), a gear set (160) and an extension rod (170), the internally threaded pipe (120) is rotationally arranged on the top of the bottom frame (110), the threaded rod (130) is threadedly connected in the internally threaded pipe (120), the transmission rod (140) is rotationally arranged on the top of the bottom frame (110), the gear set (160) is arranged between the transmission rod (140) and the internally threaded pipe (120), and the extension rod (170) is hingedly connected at both ends to the top end of the threaded rod (130) and the bottom frame (110) respectively. The connecting assembly (200) comprises a fixed plate (210), a sliding locking piece (220) and a mounting hole plate (240), the fixed plate (210) is fixedly connected to the extension rod (170), the sliding locking piece (220) is slidingly sleeved on the fixed plate (210), and the mounting hole plate (240) is fixedly connected to the sliding locking piece (220).

2. The synchronisable height adjustable photovoltaic mounting tripod support mechanism according to claim 1, wherein, The gear set (160) comprises a first bevel gear (161) and a second bevel gear (162), the first bevel gear (161) is fixedly connected to the transmission rod (140), the second bevel gear (162) is fixedly sleeved on the internally threaded pipe (120), and the first bevel gear (161) and the second bevel gear (162) are engaged.

3. The synchronisable height adjustable photovoltaic mounting tripod support mechanism according to claim 1, wherein, The top of the bottom frame (110) is provided with a supporting ring (111), and the transmission rod (140) rotationally penetrates through the supporting ring (111).

4. The synchronisable height adjustable photovoltaic mounting tripod support mechanism according to claim 1, wherein, The transmission rod (140) is slidingly provided with a positioning pin (142), and the bottom frame (110) is provided with a positioning groove (112), and the positioning pin (142) is slidingly inserted into the positioning groove (112).

5. The synchronisable height adjustable photovoltaic mounting pantiliever mechanism according to claim 1, wherein, The extension rod (170) comprises a sleeve pipe (171) and a sliding rod (172), the sliding rod (172) is movably arranged in the sleeve pipe (171), the bottom end of the sleeve pipe (171) is hingedly connected to the bottom frame (110), and the top end of the sliding rod (172) is hingedly connected to the threaded rod (130).

6. The synchronisable height adjustable photovoltaic mounting tripod support mechanism according to claim 1, wherein, The sliding locking piece (220) comprises a sliding block (221) and a positioning bolt (222), the sliding block (221) is slidingly sleeved on the fixed plate (210), and the positioning bolt (222) penetrates through the sliding block (221) and is connected to the fixed plate (210).

7. The synchronisable height adjustable photovoltaic mounting tripod support mechanism according to claim 6, wherein, The fixed plate (210) is provided with a plurality of positioning holes (212), and the positioning bolt (222) is threadedly connected to the positioning holes (212).

8. The synchronizable height-adjustable photovoltaic mount tripod support mechanism of claim 1, wherein, The internally threaded pipe (120) and the threaded rod (130) are both provided with two, and the thread directions of the two are opposite and the thread pitches are the same.

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