Supporting anchor rod for photovoltaic power station

Abstract

The utility model relates to a supporting anchor rod for a photovoltaic power station, which belongs to the technical field of photovoltaic power station supports and comprises a fixed base, a plurality of ground hooks are fixed on the outer surface of the fixed base, a connecting plate is fixed at the top of the fixed base, a fixing mechanism is arranged on the connecting plate, and a supporting rod is attached to the inner wall of the connecting plate. According to the supporting anchor rod for the photovoltaic power station, firstly, the fixed base is fixed to the ground through a ground hook, then the supporting rod is inserted into the inner wall of a connecting plate, an adjusting worm is rotated to be matched with an adjusting worm gear, a first two-way screw is driven to rotate, an adjusting toothed plate is made to move, an adjusting gear is driven to rotate, a second two-way screw is made to rotate, and an adjusting block is made to move; the connecting rod and the limiting block are moved until the limiting block moves into the limiting groove of the supporting rod, then the supporting rod can be fixed or disassembled, the supporting rod can be rapidly and conveniently assembled and disassembled by a worker through the fixing mechanism, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power station brackets, in particular to a supporting anchor rod used in photovoltaic power stations. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. After being connected in series and packaged for protection, solar cells can form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices. The role of the support anchor is to fix the photovoltaic power station components to the ground or other supporting structures to ensure the stability and safety of the photovoltaic power station. In the construction of photovoltaic power stations, the installation quality of the support anchor directly affects the operation effect and service life of the photovoltaic power station.

[0003] For example, a Chinese patent (publication number: CN220394624U) discloses an anchor foundation for a photovoltaic power station, including a frame body for installing solar panels, and a plurality of support devices connected to the frame body for supporting the frame body; the support device includes a fixing mechanism buried underground, and a support rod connecting the fixing mechanism and the frame body, and the support rod and the fixing mechanism are connected in a detachable manner. When the support rod is damaged, the support device can be repaired by replacing the support rod. In this way, the previous foundation can be used without re-laying the foundation, reducing labor intensity and workload.

[0004] The above technical scheme also has the following defects. Although the anchor rod foundation of the photovoltaic power station can maintain the support device by replacing the support rod when the support rod is damaged, the previous foundation can be used without re-laying the foundation, which reduces labor intensity and workload. However, when installing a new fixed foot, the fixed foot needs to be inserted into the inner sleeve, and the first clamping block is aligned with the second clamping block by rotating the inner sleeve, so as to complete the axial fixation of the fixed foot and the inner sleeve. However, this installation method is relatively cumbersome and prone to inaccurate alignment, resulting in the inability to install the fixed foot in place. In addition, when disassembling the old fixed foot, tools are needed to twist the inner sleeve and insert the fixing bolts. The operation is relatively complicated and prone to incomplete disassembly, resulting in the inability to completely disassemble the fixed foot, resulting in low efficiency in installation and disassembly of the fixed foot, affecting the normal use of the equipment. Based on this, a support anchor rod for a photovoltaic power station is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a support anchor rod for a photovoltaic power station, which has the advantages of convenient installation and disassembly, and solves the problem of low installation and disassembly efficiency of the fixed feet of the support anchor rods for the existing photovoltaic power station.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a support anchor rod for a photovoltaic power station, comprising a fixed base, a plurality of ground hooks are fixed to the outer surface of the fixed base, a connecting plate is fixed to the top of the fixed base, a fixing mechanism is provided on the connecting plate, a support rod is attached to the inner wall of the connecting plate, an adjustment mechanism is provided on the support rod, and a frame body is provided on the adjustment mechanism;

[0007] The fixing mechanism comprises slide grooves on the left and right sides of the inner cavity of the connecting plate, a slider slidably connected to the inner wall of the slide groove, an adjustment component and a fixing component;

[0008] The adjusting component includes an adjusting worm screw, one end of which is rotatably connected to the inner wall of the connecting plate and the other end of which passes through the outside of the connecting plate. The outer surface of the adjusting worm screw is meshed with an adjusting worm wheel. The inner wall of the adjusting worm wheel axis is fixed with a first bidirectional screw rod, which is rotatably connected to the left and right sides of the inner cavity of the connecting plate through a bearing. The left and right sides of the outer surface of the first bidirectional screw rod are threadedly connected with an adjusting tooth plate. The bottom of the adjusting tooth plate is meshed with an adjusting gear. The inner wall of the adjusting gear axis is fixed with a second bidirectional screw rod, which is rotatably connected to the front and rear sides of the inner cavity of the connecting plate through a bearing.

[0009] Furthermore, the cross section of the connecting plate is U-shaped, and the cross sections of the sliding groove and the sliding block are both T-shaped.

[0010] Furthermore, a handle is fixed on the front side of the adjusting worm, and a moving hole is opened on the front side of the connecting plate.

[0011] Furthermore, a sealing ring is fixed to the inner wall of the movable hole, and the inner wall of the sealing ring fits with the outer surface of the adjusting worm.

[0012] Furthermore, the fixing assembly includes adjustment blocks threadedly connected to the front and rear sides of the outer surface of the second bidirectional screw, a connecting rod is fixed between the opposite sides of the left and right adjustment blocks, two limit blocks are fixed to the opposite sides of the front and rear connecting rods, and the fixing assembly also includes two limit grooves opened on the front and rear sides of the support rod.

[0013] Furthermore, the limiting block is slidably connected to the limiting groove, and the thread directions of the two second bidirectional screws are opposite.

[0014] Furthermore, adjustment holes are provided on both left and right sides of the inner side of the connecting plate, and the adjustment holes are slidably connected to the connecting rod.

[0015] Furthermore, the opposite sides of the left and right adjustment blocks are respectively fixed to the opposite sides of the two sliding blocks.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The supporting anchor rod used in the photovoltaic power station first fixes the fixed base to the ground with a ground hook, then inserts the supporting rod into the inner wall of the connecting plate, and then rotates the adjusting worm to cooperate with the adjusting worm wheel to drive the first bidirectional screw to rotate, so that the adjusting tooth plate moves, and then drives the adjusting gear to rotate, so that the second bidirectional screw rotates, so that the adjusting block moves, thereby moving the connecting rod and the limit block until the limit block moves into the limit groove of the supporting rod to achieve fixation. When disassembling, the adjusting worm is rotated in the opposite direction to make the limit block withdraw from the limit groove, and the supporting rod can be taken out. The fixing mechanism allows the staff to quickly and conveniently install and disassemble the supporting rod, improve work efficiency, and reduce labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 3 The utility model is a schematic diagram of the connection structure of the connecting rod and the limit block.

[0021] In the figure: 1 fixed base, 2 ground hook, 3 connecting plate, 4 fixing mechanism, 401 adjusting worm, 402 adjusting worm wheel, 403 first bidirectional screw, 404 adjusting tooth plate, 405 adjusting gear, 406 second bidirectional screw, 407 adjusting block, 408 connecting rod, 409 limiting block, 410 limiting groove, 5 supporting rod, 6 adjusting mechanism, 7 frame body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 In this embodiment, a support anchor rod for a photovoltaic power station includes a fixed base 1, a plurality of ground hooks 2 are fixed to the outer surface of the fixed base 1, a connecting plate 3 is fixed to the top of the fixed base 1, a fixing mechanism 4 is provided on the connecting plate 3, a support rod 5 is attached to the inner wall of the connecting plate 3, an adjusting mechanism 6 is provided on the supporting rod 5, a frame body 7 is provided on the adjusting mechanism 6, the cross-section of the connecting plate 3 is a return shape, and the cross-sections of the slide groove and the slider are both T-shaped.

[0024] It should be noted that the fixing mechanism 4 allows the workers to quickly and conveniently install and disassemble the support rod 5, thereby improving work efficiency, effectively reducing labor intensity, and further indirectly ensuring the stability and safety of the support rod 5.

[0025] See also Figures 1 to 3 In order to facilitate the installation or removal of the support rod 5, the fixing mechanism 4 in this embodiment is provided with slide grooves on the left and right sides of the inner cavity of the connecting plate 3, a slider slidably connected to the inner wall of the slide groove, an adjustment component and a fixing component, the adjustment component includes an adjusting worm 401 with one end rotatably connected to the inner wall of the connecting plate 3 and the other end passing through the outside of the connecting plate 3, the outer surface of the adjusting worm 401 is meshed with an adjusting worm wheel 402, the inner wall of the axis of the adjusting worm wheel 402 is fixed with a first bidirectional screw 403 rotatably connected to the left and right sides of the inner cavity of the connecting plate 3 through a bearing, the left and right sides of the outer surface of the first bidirectional screw 403 are threadedly connected with an adjusting tooth plate 404, the bottom of the adjusting tooth plate 404 An adjusting gear 405 is meshed, and the inner wall of the axis of the adjusting gear 405 is fixed with a second bidirectional screw 406 which is rotatably connected to the front and rear sides of the inner cavity of the connecting plate 3 through a bearing. The thread directions of the two second bidirectional screws 406 are opposite. Rotating the adjusting worm 401 drives the adjusting worm wheel 402 to rotate, thereby rotating the first bidirectional screw 403. The rotation of the first bidirectional screw 403 drives the left and right adjusting tooth plates 404 to move toward or away from each other, thereby rotating the adjusting gear 405. The rotation of the adjusting gear 405 drives the second bidirectional screw 406 to rotate, thereby moving the front and rear adjusting blocks 407 toward or away from each other, thereby realizing the position adjustment of the fixed group components, so as to facilitate the subsequent disassembly and assembly of the support rod 5.

[0026] Among them, a handle is fixed on the front of the adjusting worm 401, which is convenient for the staff to rotate the adjusting worm 401 and improves the convenience of operation. A movable hole is opened on the front of the connecting plate 3, and a sealing ring is fixed on the inner wall of the movable hole. The inner wall of the sealing ring fits with the outer surface of the adjusting worm 401, which can prevent dust and debris from entering the interior of the connecting plate 3 and affecting the normal operation of the adjusting worm 401.

[0027] At the same time, the fixing assembly includes an adjusting block 407 threadedly connected to the front and rear sides of the outer surface of the second bidirectional screw 406, a connecting rod 408 is fixed between the opposite sides of the left and right adjusting blocks 407, and two limit blocks 409 are fixed to the opposite sides of the front and rear connecting rods 408. The fixing assembly also includes two limit slots 410 opened on the front and rear sides of the support rod 5, and the limit blocks 409 are slidably connected to the limit slots 410. By rotating the second bidirectional screw 406, the front and rear adjusting blocks 407 are driven to move toward or away from each other. The movement of the adjusting block 407 drives the limit block 409 to slide in the limit slot 410 through the connecting rod 408. When the limit block 409 is fully matched with the limit slot 410, the support rod 5 is fixed.

[0028] In addition, adjustment holes are provided on the left and right sides of the inner side of the connecting plate 3, and the adjustment holes are slidably connected to the connecting rod 408. The opposite sides of the left and right adjustment blocks 407 are respectively fixed to the opposite sides of the two sliders, so that the fixing component can be more stably fixed on the connecting plate 3, thereby improving the stability and reliability of the entire device.

[0029] The working principle of the above embodiment is:

[0030] First, fix the fixed base 1 to the ground through the ground hook 2, then insert the support rod 5 into the inner wall of the connecting plate 3, and fix it with the fixing mechanism 4, first rotate the adjusting worm 401 in the adjusting assembly to make it cooperate with the adjusting worm wheel 402, drive the first bidirectional screw 403 to rotate, and move the adjusting tooth plate 404. The movement of the adjusting tooth plate 404 will drive the adjusting gear 405 to rotate, and then the second bidirectional screw 406 will rotate. The rotation of the second bidirectional screw 406 will move the adjusting block 407, so that the connecting rod 408 and the limit block 409 move until the limit When the positioning block 409 is moved to the inside of the limiting groove 410 provided on the support rod 5, the support rod 5 can be fixed. When the support rod 5 needs to be removed, the staff only needs to rotate the adjusting worm 401 in the opposite direction to make the limiting block 409 withdraw from the limiting groove 410, and the support rod 5 can be taken out from the connecting plate 3. Through the setting of the fixing mechanism 4, the staff can quickly and conveniently install and remove the support rod 5, which improves the work efficiency and reduces the labor intensity of the staff. At the same time, the structure of the fixing mechanism 4 is simple and can effectively ensure the stability and safety of the support rod 5.

[0031] It can be understood that the control method of the present invention is controlled by a controller, the control circuit of the controller can be implemented by simple programming by technicians in this field, the provision of power is also common knowledge in this field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A supporting anchor rod for a photovoltaic power station, comprising a fixed base (1), characterized in that: A plurality of ground hooks (2) are fixed on the outer surface of the fixed base (1); a connecting plate (3) is fixed on the top of the fixed base (1); a fixing mechanism (4) is provided on the connecting plate (3); a supporting rod (5) is attached to the inner wall of the connecting plate (3); an adjusting mechanism (6) is provided on the supporting rod (5); and a frame body (7) is provided on the adjusting mechanism (6); The fixing mechanism (4) comprises sliding grooves provided on the left and right sides of the inner cavity of the connecting plate (3), a sliding block slidably connected to the inner wall of the sliding groove, an adjusting component and a fixing component; The adjustment component comprises an adjustment worm (401) having one end rotatably connected to the inner wall of the connecting plate (3) and the other end extending through the outside of the connecting plate (3); an adjustment worm wheel (402) is meshed on the outer surface of the adjustment worm (401); a first bidirectional screw (403) is fixed to the inner wall of the axis of the adjustment worm wheel (402) and is rotatably connected to the left and right sides of the inner cavity of the connecting plate (3) via a bearing; an adjustment tooth plate (404) is threadedly connected to the left and right sides of the outer surface of the first bidirectional screw (403); an adjustment gear (405) is meshed on the bottom of the adjustment gear (404); and a second bidirectional screw (406) is fixed to the inner wall of the axis of the adjustment gear (405) and is rotatably connected to the front and rear sides of the inner cavity of the connecting plate (3) via a bearing.

2. The supporting anchor rod for a photovoltaic power station according to claim 1, characterized in that: The cross section of the connecting plate (3) is a U-shaped cross section, and the cross sections of the sliding groove and the sliding block are both T-shaped.

3. The supporting anchor rod for a photovoltaic power station according to claim 1, characterized in that: A handle is fixed on the front side of the adjusting worm (401), and a moving hole is opened on the front side of the connecting plate (3).

4. The supporting anchor rod for a photovoltaic power station according to claim 3, characterized in that: A sealing ring is fixed to the inner wall of the movable hole, and the inner wall of the sealing ring fits the outer surface of the adjusting worm (401).

5. The supporting anchor rod for a photovoltaic power station according to claim 1, characterized in that: The fixing assembly includes adjustment blocks (407) threadedly connected to the front and rear sides of the outer surface of the second bidirectional screw rod (406), a connecting rod (408) is fixed between the opposite sides of the left and right adjustment blocks (407), and two limiting blocks (409) are fixed to the opposite sides of the front and rear connecting rods (408), and the fixing assembly also includes two limiting grooves (410) opened on the front and rear sides of the support rod (5).

6. The supporting anchor rod for a photovoltaic power station according to claim 5, characterized in that: The limiting block (409) is slidably connected to the limiting groove (410), and the thread directions of the two second bidirectional screws (406) are opposite.

7. The supporting anchor rod for a photovoltaic power station according to claim 5, characterized in that: Adjustment holes are provided on both the left and right sides of the inner side of the connecting plate (3), and the adjustment holes are slidably connected to the connecting rod (408).

8. The supporting anchor rod for a photovoltaic power station according to claim 5, characterized in that: The opposite sides of the left and right adjustment blocks (407) are respectively fixed to the opposite sides of the two sliding blocks.

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