Rear stand column mechanism for reinforcing photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic support reinforcement, and discloses a rear stand column mechanism used for reinforcing a photovoltaic support, which comprises a bottom plate and a stand column, fixing plates are fixed at the bottoms of two sides of the bottom plate, side plates are welded and fixed on the side edges of the bottom plate and the fixing plates, the stand column is vertically arranged above the bottom plate, and the bottom plate is fixed on the stand column. The bottom and the top of the vertical rod are rotationally connected with a sliding frame and a locking plate respectively, the sliding frame is clamped on the surface of the bottom plate in a sliding mode, and side grooves are further formed in the two sides of the bottom plate. According to the technical scheme, when the photovoltaic support is used on the hard cement ground, the expansion bolts are directly used for locking the bottom plate, the bottom of the vertical rod slides to the right side of the bottom plate, then the vertical rod inclines to reinforce the photovoltaic support, and when the photovoltaic support is used on the soil ground, the right side of the bottom plate is locked on the side edge of a main vertical column of the photovoltaic support, and the bottom of the vertical rod slides to the left side of the bottom plate. The bottom plate, the vertical rod and the main vertical column jointly form a triangular firm structure, and the inclined vertical rod can be used for reinforcing the photovoltaic support.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support reinforcing technical field, concretely is a back stand mechanism for reinforcing photovoltaic support. BACKGROUND

[0002] Photovoltaic support refers to the support structure that according to the specific geographical location, climate and solar energy resource condition of photovoltaic power generation system construction, photovoltaic module is arranged with certain orientation and angle and fixed interval, as important component of photovoltaic power generation system, photovoltaic support directly influences the operation safety, breakage rate and construction investment of photovoltaic module, photovoltaic support fixes photovoltaic panel, so its structural strength is more important, and in the area of outdoor wind force, back stand is additionally arranged to reinforce support.

[0003] In actual application, the position of photovoltaic support installation is different, the traditional back stand can be firmly fixed on the hard cement surface, and when part of photovoltaic support is arranged on soil ground, the main stand is fixed by pouring, and the additional back stand is inconvenient to pour and fix again, so it is inconvenient to firmly fix on soil ground again. Therefore, we provide a back stand mechanism for reinforcing photovoltaic support. UTILITY MODEL CONTENT

[0004] The utility model discloses a back stand mechanism for reinforcing photovoltaic support, when using on hard cement ground, directly using expansion bolt to lock bottom plate, the bottom of stand rod slides to the right side of bottom plate, then makes stand rod lean and reinforces photovoltaic support, when using on soil ground, the right side of bottom plate is locked on the side of main stand of photovoltaic support, and the bottom of stand rod slides to the left side of bottom plate, and bottom plate and stand rod and main stand jointly form the firm structure of triangle, and also can reinforce photovoltaic support by the inclined stand rod, solve the problem in the background art.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a back stand mechanism for reinforcing photovoltaic support, including bottom plate and stand rod, the both sides bottom of bottom plate are all fixed with fixed plate, and the side of bottom plate and fixed plate is also welded with side plate, and the vertical stand rod is placed on the top of bottom plate, the bottom and top of stand rod are rotatably connected with sliding frame and locking plate respectively, and sliding frame is slidably clamped on the surface of bottom plate, and the both sides of bottom plate are also provided with side groove, and the inner side surface of sliding frame is fixed with sliding block that can slide in side groove, and the surface of sliding frame is screwed with locking bolt, and locking bolt penetrates to the inner side of sliding frame.

[0006] Optionally, the top and bottom of the stand rod are rotatably connected with the locking plate and the sliding frame respectively through the rotating shaft.

[0007] Optionally, the surface of the sliding frame is screwed with locking bolt on both sides, and the locking bolt is provided with at least two.

[0008] By adopting the technical scheme, the plurality of locking bolts can be arranged to firmly lock the sliding frame.

[0009] Optionally, a first through hole is arranged on the surface of the fixed plate and penetrates the fixed plate.

[0010] By adopting the technical scheme, the expansion bolt penetrates the fixed plate through the first through hole.

[0011] Optionally, a second through hole is arranged on the surface of the side plate and penetrates the side plate.

[0012] By adopting the technical scheme, the bolt for locking the side plate and the main column penetrates the side plate through the second through hole.

[0013] Optionally, a third through hole is arranged on the surface of the locking plate and penetrates the locking plate.

[0014] By adopting the technical scheme, the bolt for locking the locking plate and the support beam penetrates the locking plate through the third through hole.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] 1. When the technical scheme is used on the hard cement ground, the expansion bolt is directly used to lock the bottom plate, the bottom of the vertical rod is slid to the right side of the bottom plate, and then the vertical rod is inclined to reinforce the photovoltaic support; when the technical scheme is used on the soil ground, the right side of the bottom plate is locked on the side edge of the main column of the photovoltaic support, and the bottom of the vertical rod is slid to the left side of the bottom plate; the bottom plate and the vertical rod and the main column together form a firm triangular structure, and the inclined vertical rod can also be used to reinforce the photovoltaic support.

[0017] 2. The technical scheme can freely adjust the position of the sliding frame in the sliding position of the sliding block in the side groove, and the locking position of the bottom of the vertical rod on the surface of the bottom plate is more flexible, so that the inclination angle of the vertical rod can be conveniently adjusted to reinforce the photovoltaic support. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0019] Fig. 1 FIG. 1 is a schematic diagram of the overall structure of a rear column mechanism for reinforcing a photovoltaic support according to the present application;

[0020] Fig. 2 FIG. 2 is a detailed structure schematic diagram of position A of the rear column mechanism for reinforcing the photovoltaic support according to the present application.

[0021] In the figure: 1, bottom plate; 11, fixed plate; 111, first through hole; 12, side plate; 121, second through hole; 13, side slot; 2, vertical rod; 3, sliding frame; 31, sliding block; 32, locking bolt; 4, locking plate; 41, third through hole; 5, rotating shaft. DETAILED DESCRIPTION

[0022] Please see Figs. 1-2 The utility model provides a technical scheme: a rear stand mechanism for reinforcing photovoltaic support, including bottom plate 1 and vertical rod 2, the both sides bottom of bottom plate 1 are fixed with fixed plate 11, the surface of fixed plate 11 is seted up with first through hole 111, first through hole 111 passes through fixed plate 11, when photovoltaic support is installed in hard cement ground, can make expansion bolt pass through first through hole 111 and pass through fixed plate 11, realize the locking fixed of fixed plate 11 and bottom plate 1.

[0023] Vertical rod 2 is vertically placed above bottom plate 1, the bottom and top of vertical rod 2 are rotatably connected with sliding frame 3 and locking plate 4 respectively, specifically, the top and bottom of vertical rod 2 are rotatably connected with locking plate 4 and sliding frame 3 respectively through rotating shaft 5, the surface of locking plate 4 is seted up with third through hole 41, third through hole 41 passes through locking plate 4, locking plate 4 is attached to the surface of the bottom of the beam of support, and the locking of the beam is connected with the use bolt through third through hole 41, and sliding frame 3 is slidably clamped on the surface of bottom plate 1, both sides of bottom plate 1 are also seted up with side slot 13, and the inner surface of sliding frame 3 is fixed with sliding block 31 that can be slidably placed in side slot 13, when using, sliding frame 3 can slide left and right on the surface of bottom plate 1 under the sliding action of sliding block 31 placed in side slot 13, and the surface of sliding frame 3 is screwed with locking bolt 32, both sides of the surface of sliding frame 3 are screwed with locking bolt 32, locking bolt 32 is at least provided with two, locking bolt 32 passes to the inner side of sliding frame 3, when adjusting to the position required, then the end of locking bolt 32 is tightly screwed on the surface of bottom plate 1, so as to lock the position of sliding frame 3 and the bottom position of vertical rod 2.

[0024] When using in hard cement ground, before locking bottom plate 1, sliding frame 3 needs to be slid to the right side of bottom plate 1 and be locked by locking bolt 32, then locking plate 4 is locked at the bottom of the beam of support, then bottom plate 1 and the fixed plate 11 of side edge are attached to the cement ground and are pushed to the direction of the main stand of support, to ensure that bottom plate 1 is attached to the cement ground as a whole, and vertical rod 2 is in the state of inclined support and contact with the beam, then the cement ground is drilled at the position of first through hole 111 of fixed plate 11, and the expansion bolt is used to pass through first through hole 111 to lock fixed plate 11 and bottom plate 1, so as to realize the reinforcement of photovoltaic support.

[0025] The side plate 12 is also welded and fixed to the side of the bottom plate 1 and the fixing plate 11, and the surface of the side plate 12 is provided with a second through hole 121 penetrating the side plate 12. When the installation position of the bracket is on the hard cement ground, the locking bolt 32 is loosened so that the sliding frame 3 is freely slid on the bottom plate 1, then the locking plate 4 is attached to the bottom of the cross beam at the rear end of the photovoltaic bracket, and the bottom plate 1 is pushed towards the main stand column of the bracket, so that the right side plate 12 of the bottom plate 1 is attached to the side surface of the main stand column, then the bolt is used to penetrate the second through hole 121 and lock the side plate 12 to the side surface of the main stand column. When the above operation is performed, the stand rod 2 is also in an inclined state, and the sliding frame 3 is freely slid to the left side. Then the locking bolt 32 is tightened so that the end thereof is tightly attached to the surface of the bottom plate 1, thereby locking the bottom position of the sliding frame 3 and the stand rod 2. The bottom plate 1, the main stand column and the stand rod 2 of the photovoltaic bracket form a triangular stable support structure, which can also achieve the purpose of reinforcing the photovoltaic bracket.

[0026] When the bracket is installed on the hard cement ground, the locking bolt 32 is loosened so that the sliding frame 3 is slid to the right side under the action of the sliding block 31 placed in the side groove 13, then the locking bolt 32 is tightened so that the end thereof is tightly attached to the surface of the bottom plate 1, thereby locking the bottom position of the sliding frame 3 and the stand rod 2. Then the locking plate 4 is attached to the bottom of the cross beam at the rear end of the photovoltaic bracket, and the bolt is used to penetrate the third through hole 41 and lock the locking plate 4 to the cross beam. Then the bottom plate 1 and the fixing plate 11 at the side thereof are attached to the cement ground, and are pushed towards the main stand column of the bracket, so that the bottom plate 1 is tightly attached to the cement ground, and the stand rod 2 is in an inclined state of supporting and abutting against the cross beam. Then the first through hole 111 of the fixing plate 11 is opened on the cement ground, and the expanding bolt is used to penetrate the first through hole 111 and lock the fixing plate 11 and the bottom plate 1, thereby achieving the purpose of reinforcing the photovoltaic bracket. When the installation position of the bracket is on the soil ground, the locking bolt 32 is loosened so that the sliding frame 3 is freely slid on the bottom plate 1, then the locking plate 4 is attached to the bottom of the cross beam at the rear end of the photovoltaic bracket, and the bolt is used to penetrate the third through hole 41 and lock the locking plate 4 to the cross beam. Then the bottom plate 1 and the fixing plate 11 at the side thereof are attached to the cement ground, and are pushed towards the main stand column of the bracket, so that the right side plate 12 of the bottom plate 1 is attached to the side surface of the main stand column, then the bolt is used to penetrate the second through hole 121 and lock the side plate 12 to the side surface of the main stand column. When the above operation is performed, the stand rod 2 is also in an inclined state, and the sliding frame 3 is freely slid to the left side. Then the locking bolt 32 is tightened so that the end thereof is tightly attached to the surface of the bottom plate 1, thereby locking the bottom position of the sliding frame 3 and the stand rod 2. The bottom plate 1, the main stand column and the stand rod 2 of the photovoltaic bracket form a triangular stable support structure, which can also achieve the purpose of reinforcing the photovoltaic bracket.

Claims

1. A rear post mechanism for reinforcing a photovoltaic support, comprising a base plate (1) and a vertical rod (2), characterized in that: Both sides of the bottom plate (1) are fixed with fixed plates (11), and the side edges of the bottom plate (1) and the fixed plates (11) are welded with side plates (12); the vertical rod (2) is vertically arranged above the bottom plate (1); The bottom and top of the vertical rod (2) are rotatably connected with a sliding frame (3) and a locking plate (4) respectively; the sliding frame (3) is slidably clamped on the surface of the bottom plate (1); both sides of the bottom plate (1) are provided with side grooves (13); the inner surface of the sliding frame (3) is fixed with sliding blocks (31) which are slidably arranged in the side grooves (13); the surface of the sliding frame (3) is rotatably connected with locking bolts (32) which penetrate the inner side of the sliding frame (3).

2. The rear post mechanism for reinforcing a photovoltaic racking according to claim 1, wherein: The top and bottom of the vertical rod (2) are rotatably connected with the locking plate (4) and the sliding frame (3) through rotating shafts (5) respectively.

3. The rear post mechanism for reinforcing a photovoltaic racking according to claim 1, wherein: Both sides of the surface of the sliding frame (3) are rotatably connected with locking bolts (32); the locking bolts (32) are provided with at least two.

4. The rear post mechanism for reinforcing a photovoltaic racking according to claim 1, wherein: The surface of the fixed plate (11) is provided with a first through hole (111) which penetrates the fixed plate (11).

5. The rear post mechanism for reinforcing a photovoltaic racking according to claim 1, wherein: The surface of the side plate (12) is provided with a second through hole (121) which penetrates the side plate (12).

6. The rear post mechanism for reinforcing a photovoltaic racking according to claim 1, wherein: The surface of the locking plate (4) is provided with a third through hole (41) which penetrates the locking plate (4).

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