Adjustable photovoltaic panel mounting bracket

Abstract

The utility model relates to the technical field of mounting brackets, in particular to an adjustable photovoltaic panel mounting bracket, which comprises a guide frame, guide levers are fixedly connected to the centers of the two sides of the inner wall of the guide frame, and a bidirectional transmission lead screw is rotatably connected to the center of the guide frame. The device has the advantages that the two sliding plates can be driven to synchronously move close to or away from each other to slide by rotating the two-way transmission lead screw, so that the mounting distance is preliminarily adjusted, meanwhile, the sliding bottom plate can be moved by loosening the tensioning assembly, the distance can be further adjusted, the upper mounting position and the lower mounting position can be adjusted according to needs, and the mounting efficiency is improved. Meanwhile, the flexibility of mounting distance adjustment can be improved through two-stage adjustment, through an eccentric structure of an eccentric convex disc of the tensioning assembly, the protruding side of the eccentric convex disc can abut against the top face of the sliding bottom plate in the downward pressing process, meanwhile, the eccentric convex disc can be rapidly loosened by lifting the eccentric convex disc, rapid loosening and locking of the eccentric convex disc can be achieved, and the service life of the sliding bottom plate is prolonged. The purpose of convenient adjustment is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to installation support technical field, especially adjustable photovoltaic panel installation support. BACKGROUND

[0002] The photovoltaic support in the photovoltaic system is the special support designed for the solar panel in the photovoltaic power generation system to place, install and fix. In order to make the whole photovoltaic power generation system get the maximum power output, the support structure is fixed with certain orientation, arrangement mode and spacing according to the geographical, climate and solar energy resource conditions of the construction site.

[0003] The frame structure of the current photovoltaic panel installation support is fixed, resulting in the fixed installation hole position, which can only adapt to the photovoltaic panel of the same size and cannot adjust the installation size according to the actual size of the photovoltaic panel. UTILITY MODEL CONTENT

[0004] The utility model aims at solving at least one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide adjustable photovoltaic panel installation support to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above purpose, one embodiment of the utility model provides an adjustable photovoltaic panel installation support, which comprises a guide frame, the center of the inner wall of the guide frame is fixedly connected with a guide rod on both sides, a bidirectional transmission screw rod is rotationally connected to the center of the guide frame, the outer wall of the two guide rods is slidably connected with a sliding plate, the two sliding plates are threadedly connected with the two bidirectional transmission screw rods through positive and reverse threads, the side of the sliding plate away from each other is fixedly connected with a first support plate, a plurality of guide strip holes are formed in the surface of the two first support plates, a sliding bottom plate is movably connected to the top of the two first support plates, a second support plate is fixedly connected to the top surface of the two sliding bottom plates, a mounting lug plate is fixedly connected to one side of the top of the second support plate, a plurality of mounting holes are formed in the surface of the mounting lug plate, a plurality of tension rods penetrating through the sliding bottom plate are slidably connected to one side of the surface of the sliding bottom plate, the bottom end of the plurality of tension rods is fixedly connected with a compression damping plate, and a tension assembly is rotationally connected to the top of the plurality of tension rods.

[0007] Preferably, the tensioning assembly comprises an eccentric convex disc, the eccentric convex disc is rotatable with the top of the tensioning rod, the top of the eccentric convex disc is fixedly connected with a rotating handle, one end of the rotating handle is fixedly connected with a fixed sleeve, and a plurality of the tensioning assemblies are fixedly connected with a parallel rod at one end through the fixed sleeve.

[0008] The technical effect achieved by the above scheme is that the eccentric structure of the eccentric convex disc of the tensioning assembly can make the convex side of the eccentric convex disc tightly abut against the top surface of the sliding bottom plate when being pressed down, and the eccentric convex disc can be quickly loosened by lifting up, so that the eccentric convex disc can be quickly loosened and locked, and the purpose of convenient adjustment is achieved.

[0009] Preferably, the bottom of the guide frame is fixedly connected with support legs on both sides, the bottom of the support leg is fixedly connected with a support foot, the support legs on both sides are different in length, and the guide frame is supported by the support legs and is arranged obliquely.

[0010] The technical effect achieved by the above scheme is that the guide frame can be arranged obliquely by the support legs.

[0011] Preferably, the length of the bidirectional transmission screw rod is adapted to the length of the guide rod, one end of the bidirectional transmission screw rod penetrates through the center of one side of the bottom of the guide frame, and the end of the bidirectional transmission screw rod penetrating out of the bottom of the guide frame is fixedly connected with a hand wheel.

[0012] The technical effect achieved by the above scheme is that the hand wheel is convenient for manually rotating the bidirectional transmission screw rod, so as to facilitate adjustment.

[0013] Preferably, the right and left threads on the surface of the bidirectional transmission screw rod are symmetrically arranged, and the two sliding plates are symmetrically arranged with the division of the right and left threads on the surface of the bidirectional transmission screw rod as the center.

[0014] The technical effect achieved by the above scheme is that the rotation of the bidirectional transmission screw rod can drive the two sliding plates to synchronously or asynchronously slide.

[0015] Preferably, the bottom surface of the two first support plates is fixedly connected with a plurality of support ribs, the bottom of the plurality of support ribs is attached to the top surface of the guide frame, and the sum of the lengths of the two first support plates is adapted to the length of the guide frame.

[0016] The technical effect achieved by the above scheme is that the support effect of the first support plate is improved, and the first support plate can coincide with the guide frame when being completely retracted, so that the adjustment range can be maximized.

[0017] Compared with the prior art, the utility model has the advantages and beneficial effects that:

[0018] 1. The adjustable photovoltaic panel mounting bracket, by rotating the bidirectional transmission screw, the two sliding plates can be driven to move synchronously close or away from each other, thereby preliminarily adjusting the installation distance, and simultaneously by loosening the tensioning assembly, the sliding bottom plate can be moved, the distance can be further adjusted, the upper and lower installation positions can be more required to be adjusted, and the flexibility of the installation distance adjustment can be improved through two-stage adjustment.

[0019] 2. The adjustable photovoltaic panel mounting bracket, through the eccentric structure of the eccentric convex disc of the tensioning assembly, the convex side of the eccentric convex disc can be tightly pressed against the top surface of the sliding bottom plate when being pressed down, and the eccentric convex disc can be quickly loosened by lifting the eccentric convex disc, the quick loosening and locking of the eccentric convex disc can be realized, and the purpose of convenient adjustment is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 is a structural schematic view of the utility model;

[0021] Fig. 2 is a sectional structural schematic view of the utility model;

[0022] Fig. 3 is a structural schematic view of the tensioning assembly of the utility model.

[0023] In the figure: 1-guiding frame, 2-guiding lever, 3-bidirectional transmission screw, 4-sliding plate, 5-first support plate, 6-guiding strip-shaped hole, 7-sliding bottom plate, 8-second support plate, 9-mounting ear plate, 10-mounting hole, 11-tensioning assembly, 111-eccentric convex disc, 112-rotating handle, 113-fixing sleeve, 12-parallel connecting rod, 13-supporting leg, 14-supporting foot, 15-supporting rib, 16-tensioning rod, 17-pressing damping plate, 18-hand wheel. DETAILED DESCRIPTION

[0024] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0025] Example one: as Figs. 1 to 3As shown, an adjustable photovoltaic panel mounting support, it includes the center of the inner wall of the guide frame 1 both sides fixedly connected with guide lever 2, the center of guide frame 1 rotatably connected with two-way transmission screw 3, the outer wall of two guide levers 2 is slidably connected with sliding plate 4, two sliding plates 4 are respectively connected with two two-way transmission screw 3 through positive and negative threads, the side away from each other of sliding plate 4 is fixedly connected with first support plate 5, the surface of two first support plates 5 is provided with a plurality of guide strip holes 6, the top of two first support plates 5 is movably connected with sliding base plate 7, the top surface of two sliding base plates 7 is fixedly connected with second support plate 8, the side of the top of second support plate 8 is fixedly connected with mounting lug plate 9, the surface of mounting lug plate 9 is provided with a plurality of mounting holes 10, the surface of sliding base plate 7 is slidably connected with a plurality of tension rods 16 penetrating through sliding base plate 7, a plurality of tension rods 16 are respectively connected with a plurality of guide strip holes 6 through the bottom surface of first support plate 5 and slidably connected with guide strip holes 6, the bottom end of a plurality of tension rods 16 is fixedly connected with compression damping plate 17, the top of a plurality of tension rods 16 is rotatably connected with tension assembly 11, and tension assembly 11 is used for tightening sliding base plate 7 by rotating to make compression damping plate 17 press first support plate 5 upward.

[0026] As an optional technical scheme of the utility model, tension assembly 11 includes eccentric convex disc 111, eccentric convex disc 111 is rotatable with the top of tension rod 16, the top of eccentric convex disc 111 is fixedly connected with rotating handle 112, one end of rotating handle 112 is fixedly connected with fixed sleeve 113, one end of a plurality of tension assemblies 11 is fixedly connected with parallel rod 12 through fixed sleeve 113, the eccentric structure of eccentric convex disc 111 of tension assembly 11 can make the convex side of eccentric convex disc 111 press the top surface of sliding base plate 7 when pressing down, and lifting eccentric convex disc 111 can quickly loosen eccentric convex disc 111, so that the quick loosening and locking of eccentric convex disc 111 can be realized, and the purpose of convenient adjustment is achieved.

[0027] As an optional technical scheme of the utility model, the bottom of guide frame 1 is fixedly connected with support leg 13 on both sides, the bottom of support leg 13 is fixedly connected with support leg 13, the length of support leg 13 on both sides is different, and guide frame 1 is inclinedly arranged through support leg 13, so that guide frame 1 can be arranged obliquely through the support of support leg 13.

[0028] As an optional technical scheme of the utility model, the length of two-way transmission screw 3 is matched with the length of guide lever 2, one end of two-way transmission screw 3 penetrates the center of the bottom side of guide frame 1, and the end of two-way transmission screw 3 penetrating the bottom of guide frame 1 is fixedly connected with hand wheel 18, so that two-way transmission screw 3 can be conveniently rotated manually through hand wheel 18, so as to be adjusted.

[0029] As an optional technical scheme of the utility model, the positive and reverse threads on the surface of the bidirectional transmission screw 3 are symmetrically arranged, and the two sliding plates 4 are symmetrically arranged with the demarcation between the positive and reverse threads on the surface of the bidirectional transmission screw 3 as the center, so that the rotation of the bidirectional transmission screw 3 can drive the two sliding plates 4 to synchronously slide or away from each other.

[0030] As an optional technical scheme of the utility model, the bottom surface of the two first support plates 5 is fixedly connected with a plurality of support ribs 15, the bottom of each of the plurality of support ribs 15 is attached to the top surface of the guide frame 1, and the sum of the lengths of the two first support plates 5 is adapted to the length of the guide frame 1, so as to improve the support effect of the first support plate 5 and make the first support plate 5 coincide with the guide frame 1 when it is completely retracted, thereby maximizing the adjustment range.

[0031] The working principle of the adjustable photovoltaic panel mounting bracket is as follows:

[0032] 1) The bidirectional transmission screw 3 is rotated to drive the two sliding plates 4 to synchronously slide towards each other or away from each other, thereby preliminarily adjusting the mounting distance.

[0033] 2) The tensioning assembly 11 is loosened, the sliding bottom plate 7 is moved, and the distance is further adjusted, so that the upper and lower mounting positions can be adjusted as needed.

[0034] 3) Then the locking tensioning assembly 11 is rotated, the first support plate 5 is pressed by the pressing damping plate 17, and the fixing is realized.

[0035] 4) Then the photovoltaic panel is installed and fixed through the installation ear plate 9 and the plurality of installation holes 10.

[0036] In summary, the adjustable photovoltaic panel mounting bracket can drive the two sliding plates 4 to synchronously slide towards each other or away from each other by rotating the bidirectional transmission screw 3, thereby preliminarily adjusting the mounting distance. Meanwhile, the distance can be further adjusted by loosening the tensioning assembly 11 and moving the sliding bottom plate 7, so that the upper and lower mounting positions can be adjusted as needed. Furthermore, the flexibility of the mounting distance adjustment can be improved through two-stage adjustment. The eccentric structure of the eccentric convex disc 111 of the tensioning assembly 11 can make the convex side of the eccentric convex disc 111 tightly contact the top surface of the sliding bottom plate 7 when it is pressed down, and the eccentric convex disc 111 can be quickly loosened by lifting it, so as to realize the quick loosening and locking of the eccentric convex disc 111 and achieve the purpose of convenient adjustment.

[0037] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model without departing from the principles and purposes of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An adjustable photovoltaic panel mounting bracket, characterized in that: The system includes a guide frame (1), with guide rods (2) fixedly connected to the center of both sides of the inner wall of the guide frame (1). A bidirectional transmission screw (3) is rotatably connected to the center of the guide frame (1). A sliding plate (4) is slidably connected to the outer walls of the two guide rods (2). The two sliding plates (4) are threaded to the two bidirectional transmission screws (3) respectively through positive and negative threads. A first support plate (5) is fixedly connected to the side of the sliding plates (4) that is far apart from each other. Several guide strip holes (6) are opened on the surface of the two first support plates (5). A sliding base plate (7) is movably connected to the top of the two first support plates (5). A second support plate (8) is fixedly connected to the middle of the top surface of the two sliding base plates (7). A mounting ear plate (9) is fixedly connected to one side of the top of the second support plate (8). The surface of the mounting ear plate (9) is provided with several mounting holes (10). A number of tension rods (16) that penetrate the sliding base plate (7) are slidably connected to one side of the surface of the sliding base plate (7). The tension rods (16) pass through the bottom surface of the first support plate (5) through several guide strip holes (6) and are slidably connected to the guide strip holes (6). The bottom ends of the tension rods (16) are fixedly connected to a pressure damping plate (17). The top of the tension rods (16) are rotatably connected to a tensioning assembly (11). The tensioning assembly (11) presses the pressure damping plate (17) upward to press the first support plate (5) by rotating and pressing the sliding base plate (7).

2. The adjustable photovoltaic panel mounting bracket according to claim 1, characterized in that: The tensioning assembly (11) includes an eccentric cam (111), which rotates with the top of the tensioning rod (16). A rotating handle (112) is fixedly connected to the top of the eccentric cam (111), and a fixed sleeve (113) is fixedly connected to one end of the rotating handle (112). A parallel rod (12) is fixedly connected to one end of several tensioning assemblies (11) through the fixed sleeve (113).

3. The adjustable photovoltaic panel mounting bracket according to claim 2, characterized in that: The bottom of the guide frame (1) is fixedly connected to both sides of the bottom of the guide frame (1), and the bottom of the support leg (13) is fixedly connected to the support foot (14). The lengths of the support legs (13) on both sides are different, and the guide frame (1) is tilted by the support legs (13).

4. The adjustable photovoltaic panel mounting bracket according to claim 3, characterized in that: The length of the bidirectional transmission screw (3) is adapted to the length of the guide rod (2). One end of the bidirectional transmission screw (3) passes through the center of the bottom side of the guide frame (1). A handwheel (18) is fixedly connected to the end of the bidirectional transmission screw (3) that passes through the bottom of the guide frame (1).

5. An adjustable photovoltaic panel mounting bracket according to claim 4, characterized in that: The positive and negative threads on both sides of the surface of the bidirectional transmission screw (3) are symmetrically arranged, and the two sliding plates (4) are symmetrically arranged with the dividing point of the positive and negative threads on the surface of the bidirectional transmission screw (3) as the center.

6. An adjustable photovoltaic panel mounting bracket according to claim 5, characterized in that: Several support ribs (15) are fixedly connected to the bottom surfaces of the two first support plates (5). The bottom of the several support ribs (15) are all in contact with the top surface of the guide frame (1). The sum of the lengths of the two first support plates (5) is adapted to the length of the guide frame (1).

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