Mounting bracket for photovoltaic mounting

Abstract

The utility model provides an installation support used for photovoltaic installation, and relates to the field of photovoltaic support installation. A lifting mechanism is arranged above the vertical rod, a climbing mechanism is arranged on the outer surface of the vertical rod, and a fixing mechanism is arranged on the outer surface of the center of the vertical rod. During use, the outer surface of the PHC pipe pile is sleeved with an arc-shaped fixing outer clamp and an arc-shaped fixing inner clamp, and then a spinning lock catch is pressed; the outer arc-shaped fixing clamp and the inner arc-shaped fixing clamp are tightly held on the outer surface of the PHC pipe pile, then the support is lifted to the corresponding height through the lifting mechanism by means of the pulley block and swings back and forth through the flexibility of the vertical rod, the hoop below the support is arranged on the pile head of the PHC pipe pile in a sleeving mode, and after the support is in place, the support climbs to the hoop of the pile head through the climbing mechanism of the support. And the safety belt is safely hung.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic support installation, in particular to a mounting support for photovoltaic installation. BACKGROUND

[0002] With the increasing exposure of environmental problems, photovoltaic power stations as renewable energy sources have developed rapidly. Developing photovoltaic power stations in collapsible loess areas has the advantages of not wasting land resources and locally consuming electric energy. In such areas, prestressed pipe piles have the characteristics of fast pile forming speed, no noise and no pollution during construction, and are suitable for large-area construction of photovoltaic power stations in collapsible loess mountainous areas. The pile body concrete has strong corrosion resistance, high single-pile bearing capacity, reliable pile forming quality, and the pile length and pile body quality can be monitored directly after pile sinking. However, one obvious feature of the pile is that the exposed height of the pile head is relatively high, which leads to a high working surface during the installation of the support in the later stage. The self-weight of the single-column support structure of the PHC pipe pile is large, and the installation is usually carried out in stages. Moreover, the working platform needs to have two or three working levels to ensure the quality requirements of the installation. Therefore, how to minimize the dependence of support installation on the working platform is a direction worth striving for.

[0003] Currently, the most common PHC pipe pile support installation is mainly of two types. One is to erect a layered platform, and the support components are installed and fastened one by one on the platform. The second is to erect a single-layer platform, two people on the platform and two people below the platform. The support is assembled on the ground in advance, lifted to the platform by the two people on the ground, and then installed and fastened. These two construction methods have two common characteristics. First, they cannot be separated from the platform and need to spend time erecting scaffolding. Second, they require a large number of personnel, four to five people. Therefore, it is necessary to change the tools for support installation to reduce the excessive dependence on the platform and reduce the requirement for the number of installation personnel to increase the construction efficiency. CONTENT OF THE INVENTION

[0004] The mounting support for photovoltaic installation provided by the present application makes the support installation not excessively dependent on scaffolding, and the number of support installation personnel can be reduced from four to one or two, reducing the requirement for the number of personnel. Moreover, the device has a simple structure, light self-weight, and is convenient to move.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a mounting support for photovoltaic installation, the device comprises:

[0006] a vertical rod;

[0007] a lifting mechanism is arranged above the vertical rod, a climbing mechanism is arranged on the outer surface of the vertical rod, and a fixing mechanism is arranged on the outer surface of the center of the vertical rod;

[0008] The fixing mechanism comprises a spinning lock, a spinning support, a shell, a sliding sleeve and an arc-shaped fixing outer clasp;

[0009] Two vertical rod fixing clamps are arranged on the outer surface of the vertical rods, and one side of the two vertical rod fixing clamps is fixedly arranged on the outer surface of the shell. The two vertical rod fixing clamps are arranged on the shell, so that the connection is more reliable.

[0010] Two locking covers are hingedly arranged on the outer surfaces of the two vertical rod fixing clamps. The two vertical rod fixing clamps are fixed on the shell, and the two locking covers are hingedly connected to the vertical rod fixing clamps. One end of the two locking covers is provided with a pull ring for opening the locking device.

[0011] An adjusting rod is threadedly embedded in the inner wall of the sliding sleeve, and one end of the adjusting rod is hingedly arranged on one side of a hinge plate. The sliding sleeve is internally provided with a threaded groove for storing the adjusting rod. The exposed length of the sliding sleeve is changed by rotating the adjusting rod, so as to adapt to the needs of different pile diameters. The exposed end of the adjusting rod is hingedly connected with an arc-shaped fixing outer clasp, and the inner wall of the arc-shaped fixing outer clasp is fixed with a rubber pad.

[0012] One end of the spinning support is arranged at one end of the arc-shaped fixing outer clasp, and one end of the sliding sleeve is movably embedded with a rotating shaft. The outer surface of the rotating shaft is movably embedded in the inner wall of the spinning lock. One end of the sliding sleeve is connected with the arc-shaped fixing outer clasp, and the other end is connected with the spinning lock. The arc-shaped fixing outer clasp and the arc-shaped fixing inner clasp can be relatively moved by pressing the spinning lock, so as to tightly hold the PHC pipe pile.

[0013] An intermediate main sleeve is movably embedded in the inner wall of the sliding sleeve, and two main sleeve fixing supports are arranged on the outer surface of the intermediate main sleeve.

[0014] A hinge plate is arranged at one end of the adjusting rod, and an arc-shaped fixing inner clasp is arranged in the inner wall of the hinge plate.

[0015] Two rubber fixing bolts are arranged in the inner wall of the arc-shaped fixing inner clasp, and the two rubber fixing bolts are used for fixing the rubber pad.

[0016] As a further improvement of the present application, two main sleeve fixing supports are arranged in the inner wall of the shell, and the inner wall of the arc-shaped fixing outer clasp is provided with a PHC pipe pile.

[0017] As a further improvement of the present application, the lifting mechanism comprises a connecting plate and a pulley block. The connecting plate is fixedly arranged on the outer surface of the spinning lock, and the pulley block is arranged on one side of the connecting plate. The lifting mechanism is used for lifting the assembled support to the pile head, and utilizing the flexibility of the vertical rod to position the support to the pile head.

[0018] As a further improvement of the present application: the climbing mechanism comprises a plurality of handles and a plurality of safety hanging points, the plurality of handles and the plurality of safety hanging points are fixedly arranged on the outer surface of the vertical rod, the handle is used for climbing, and after climbing to the corresponding height, the safety hanging point is hung on the hook, so that the two hands can simultaneously fasten the support and the pile head, and the safety quality is guaranteed.

[0019] As a further improvement of the present application: the outer surface of the vertical rod is fixedly provided with two connecting seats, and the inner walls of the two connecting seats are fixedly provided with first branches.

[0020] As a further improvement of the present application: the outer surface of the vertical rod is fixedly provided with two connecting seats, and the inner walls of the two connecting seats are fixedly provided with first branches.

[0021] As a further improvement of the present application: the outer surface of the vertical rod is fixedly provided with two connecting seats, and the inner walls of the two connecting seats are fixedly provided with first branches.

[0022] As a further improvement of the present application: the outer surface of the vertical rod is fixedly provided with two connecting seats, and the inner walls of the two connecting seats are fixedly provided with first branches.

[0023] As a further improvement of the present application: the outer surface of the vertical rod is fixedly provided with two connecting seats, and the inner walls of the two connecting seats are fixedly provided with first branches.

[0024] Compared with the prior art, the application has the advantages and positive effects that,

[0025] 1. When using the mounting bracket, adjust the arc-shaped fixed inner card of the fixing mechanism to an appropriate length, which can be fixed firmly without shaking and can be quickly detached. After the adjustment is completed, put the arc-shaped fixed outer card and the arc-shaped fixed inner card on the outer surface of the PHC pile, and then tighten the rotary lock buckle to make the arc-shaped fixed outer card and the arc-shaped fixed inner card tightly hold the outer surface of the PHC pile. Then, use the lifting mechanism and the pulley group to lift the bracket to the corresponding height. Use the flexibility of the vertical pole to swing back and forth so that the clamp under the bracket is sleeved on the PHC pile head. After the bracket is in place, use the bracket's own climbing mechanism to climb to the hoop of the pile head, and use a shorter safety rope to hang the safety hanging point of the safety belt on the safety hanging point of the device. After that, the human body leans back and pulls in, and both hands can perform the hoop tightening operation. The length of the safety rope should be made according to the actual situation. After the above operations are completed, release the rotary lock, remove the device from the PHC pipe pile, and move it to the next pile position. The installation method only requires one person to complete the installation. The bracket installation does not rely too much on the scaffolding, and the structure is simple, the weight is light, and it is easy to move.

[0026] 2. After the device is assembled, the tip of the second rod is inserted into the ground. The two first telescopic rods can be rotated with the two first branches as axes. At this time, by rotating the two first telescopic rods, the two first telescopic rods and the vertical rod form a triangle. The two second sets of rods can slide on the outer surfaces of the two first telescopic rods respectively. The two second sets of rods can be rotated with the two second support rods as axes. By rotating the two bottom plates, the two bottom plates are flush with the ground. The two springs will generate a reverse force when squeezed. The two baffles and the second set of rods squeeze the two springs respectively, further causing the two second sets of rods to push the two bottom plates, so that multiple first rods are inserted into the ground to support the vertical rod, thereby completing the support of the vertical rod, and the support effect is good, preventing up, down, left and right movement.

[0027] 3. When two people are installing this application, they can cooperate with each other to install it. After the device is in place, one person climbs directly to the pile head position, and the other person does the lifting work and corresponding preparatory work. When the bracket is lifted to the corresponding height, the person above assists in putting it in place, and then directly tightens it after it is in place, which reduces the requirement for the number of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 The present application provides a schematic diagram of the front three-dimensional structure of a mounting bracket for photovoltaic installation.

[0029] Figure 2 The present application provides a schematic side perspective structural diagram of a mounting bracket for photovoltaic installation.

[0030] Figure 3 The present application provides a schematic side perspective structural diagram of a mounting bracket for photovoltaic installation.

[0031] Figure 4 A front view of a mounting bracket for use in a photovoltaic installation is presented.

[0032] Figure 5 A top view of a fixing mechanism for use in a photovoltaic installation is presented.

[0033] Figure 6 A detail view of a fixing mechanism for use in a photovoltaic installation is presented.

[0034] Figure 7 A front view of a mounting bracket for use in a photovoltaic installation is presented. Figure 2 A zoomed-in perspective view of point A in the mounting bracket for use in a photovoltaic installation is presented.

[0035] Figure 8 A zoomed-in perspective view of point B in the mounting bracket for use in a photovoltaic installation is presented. Figure 3

[0036] Legend: 1, spinning lock; 2, rotating shaft; 3, spinning support; 4, outer shell; 5, middle main sleeve; 6, sliding sleeve; 7, arc-shaped fixed outer clamp; 8, adjusting rod; 9, main sleeve fixed support; 10, hinge plate; 11, arc-shaped fixed inner clamp; 12, rubber fixing bolt; 13, vertical rod fixing clamp; 14, locking cover; 15, vertical rod; 16, pulley block; 17, handle; 18, safety hanging point; 19, connecting seat; 20, first branch; 21, first telescopic rod; 22, baffle; 23, spring; 24, second supporting rod; 25, concave table; 26, bottom plate; 27, first insertion rod; 28, connecting plate; 29, PHC pipe pile; 30, second sleeve rod; 31, second insertion rod. DETAILED DESCRIPTION

[0037] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0038] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein, and, accordingly, the present application is not limited to the specific embodiments disclosed below.

[0039] Example 1, as Figure 1 Figure 8 ​​As shown, the present application provides a mounting bracket for photovoltaic installation, which comprises a vertical rod 15; a lifting mechanism is arranged above the vertical rod 15, a climbing mechanism is arranged on the outer surface of the vertical rod 15, and a fixing mechanism is arranged on the outer surface of the center of the vertical rod 15; the fixing mechanism comprises a spinning lock 1, a spinning support 3, a shell 4, a sliding sleeve 6, and an arc-shaped fixing outer clamping 7; two vertical rod fixing clamps 13 are arranged on the outer surface of the vertical rod 15, and one side of the two vertical rod fixing clamps 13 is fixedly arranged on the outer surface of the shell 4; two locking covers 14 are respectively hingedly arranged on the outer surface of the two vertical rod fixing clamps 13; an adjusting rod 8 is threadedly embedded in the inner wall of the sliding sleeve 6, and the end of the adjusting rod 8 is hingedly arranged on one side of a hinge plate 10; one end of the spinning support 3 is arranged at one end of the arc-shaped fixing outer clamping 7, one end of the sliding sleeve 6 movably embeds a rotating shaft 2, and the outer surface of the rotating shaft 2 movably embeds the inner wall of the spinning lock 1; a middle main sleeve 5 movably embeds the inner wall of the sliding sleeve 6, and two main sleeve fixing supports 9 are arranged on the outer surface of the middle main sleeve 5; the hinge plate 10 is arranged at one end of the adjusting rod 8, and the inner wall of the hinge plate 10 is provided with an arc-shaped fixing inner clamping 11; two rubber fixing bolts 12 are arranged on the inner wall of the arc-shaped fixing inner clamping 11, the two main sleeve fixing supports 9 are arranged on the inner wall of the shell 4, and the inner wall of the arc-shaped fixing outer clamping 7 is provided with a PHC pipe pile 29.

[0040] In use, the device is fixed on the PHC pipe pile 29 and can bear a certain load, and the mutual relationship between the structures is as follows: the middle main sleeve 5 and the main sleeve fixing support 9 form the main mechanism, the middle main sleeve 5 contains a threaded main rod 8, which is used to store the adjusting rod 8, the length of the adjusting rod 8 is changed by rotating the adjusting rod 8, thereby adapting to the needs of different pile diameters, the exposed end of the adjusting rod 8 is connected to the arc-shaped fixing inner clamping 11 by a hinge, and a rubber pad is fixed on the arc-shaped fixing inner clamping 11, a sliding sleeve 6 is arranged at the other end of the middle main sleeve 5, the sliding sleeve 6 is sleeved on the middle main sleeve 5, one end of the sliding sleeve 6 is connected to the arc-shaped fixing outer clamping 7, and the other end is connected to the spinning lock 1, so that the arc-shaped fixing outer clamping 7 and the arc-shaped fixing inner clamping 11 can be relatively moved by pressing the spinning lock 1, and the PHC pipe pile 29 is tightly held, the vertical rod fixing clamp 13 is fixed on the shell 4 and is used to fix the vertical rod 15, the locking cover 14 is hingedly connected to the vertical rod fixing clamp 13, and a hand ring is arranged at the other end and is used to open the locking device, and the vertical rod fixing clamp 13 is arranged on the shell 4.

[0041] Please refer to Figure 1 Figure 8 In one embodiment, the lifting mechanism comprises a connecting plate 28 and a pulley block 16, the connecting plate 28 is fixedly arranged on the outer surface of the spinning lock 1, and the pulley block 16 is arranged on one side of the connecting plate 28, the function of the lifting mechanism is to lift the assembled bracket to the pile head, and the flexibility of the vertical rod 15 is used to position the bracket to the pile head.​

[0042] Please refer to Figure 1 - Figure 8 In one embodiment, the climbing mechanism includes a plurality of handles 17 and a plurality of safety hanging points 18, which are respectively fixedly arranged on the outer surface of the vertical rod 15. The handle 17 is used for climbing to the corresponding height, and the safety hanging point 18 is hung on the hook, so that both hands can be used to tighten the support and the pile head at the same time, and the safety quality is guaranteed.

[0043] Please refer to Figure 1 - Figure 8 In one embodiment, the outer surface of the vertical rod 15 is fixedly provided with two connecting seats 19, and the inner walls of the two connecting seats 19 are fixedly provided with two first branches 20. The two connecting seats 19 support the two first branches 20.

[0044] Please refer to Figure 1 - Figure 8 In one embodiment, the outer surface of the two first branches 20 is movably sleeved with a first telescopic rod 21, and the side of the two first telescopic rods 21 is movably sleeved with a second sleeve rod 30. The two first telescopic rods 21 can be rotated with the two first branches 20 as the shaft. At this time, by rotating the two first telescopic rods 21, the two first telescopic rods 21 and the vertical rod 15 form a triangle, and the two second sleeve rods 30 can slide on the outer surface of the two first telescopic rods 21 respectively.

[0045] Please refer to Figure 1 - Figure 8 In one embodiment, the outer surface of the two first telescopic rods 21 is fixedly sleeved with a baffle 22, and the side of the two baffles 22 is fixedly provided with a spring 23. The two baffles 22 support the two springs 23.

[0046] Please refer to Figure 1 - Figure 8 In one embodiment, the outer surface of the two first telescopic rods 21 is movably sleeved with a baffle 22, and the side of the two baffles 22 is fixedly provided with a spring 23. The two baffles 22 support the two springs 23.

[0047] Please refer to Figure 1 - Figure 8In one embodiment, one side of the two recessed tables 25 is fixedly provided with a bottom plate 26, one side of the two bottom plates 26 is fixedly provided with a plurality of first insertion rods 27, one side of the vertical rod 15 is fixedly provided with a second insertion rod 31, after the device is assembled, the second insertion rod 31 is inserted into the ground, and the plurality of first insertion rods 27 are inserted into the ground to support the vertical rod 15.

[0048] Working principle: when the installation support is used, first, the assembled support is scattered in front of each pile, after the device is assembled, the second insertion rod 31 is inserted into the ground, the two first extension rods 21 can rotate around the two first branches 20 as the shaft, at this time, by rotating the two first extension rods 21, the two first extension rods 21 and the vertical rod 15 form a triangle, the two second sleeve rods 30 can slide on the outer surfaces of the two first extension rods 21 respectively, the two second sleeve rods 30 can rotate around the two second supporting rods 24 as the shaft, by rotating the two bottom plates 26, the two bottom plates 26 are flush with the ground, the two springs 23 generate a reverse force when being extruded, the two baffles 22 and the second sleeve rods 30 extrude the two springs 23 respectively, further pushing the two bottom plates 26 by the two second sleeve rods 30, so that the plurality of first insertion rods 27 are inserted into the ground to support the vertical rod 15, thereby completing the support of the vertical rod 15, and the supporting effect is good, preventing up and down and left and right movement, then the arc-shaped fixed inner clamping 11 of the fixing mechanism is adjusted to a suitable length, which can be fixed firmly without shaking and can be quickly separated, after the adjustment is completed, the arc-shaped fixed outer clamping 7 and the arc-shaped fixed inner clamping 11 are sleeved on the outer surface of the PHC pipe pile 29, then the rotary pressure lock buckle 1 is pressed tightly, so that the arc-shaped fixed outer clamping 7 and the arc-shaped fixed inner clamping 11 tightly embrace the outer surface of the PHC pipe pile 29, then the support is lifted to the corresponding height by the lifting mechanism and the pulley block 16, the support is shaken back and forth by the flexibility of the vertical rod 15, so that the hoop below the support is sleeved on the pile head of the PHC pipe pile 29, after the support is in place, the climbing mechanism of the support is used to climb to the hoop of the pile head, the safety hanging point 18 of the safety belt is hung on the safety hanging point 18 of the device by a shorter safety rope, then the human body is tilted backward, and the hands can be used for hoop fastening operation, the length of the safety rope should be made according to the actual situation, after the above operation is completed, the rotary pressure lock buckle 1 is released, the device is removed from the PHC pipe pile 29, and is moved to the next pile position, the installation method can be completed by one person, and the installation can be performed by two people cooperating with each other, after the device is in place, one person directly climbs to the pile head position, and the other person performs lifting work and corresponding preparation work, when the support is lifted to the corresponding height, the upper personnel assist in positioning, and then fastening is directly performed.

[0049] The above are merely preferred embodiments of the present application and are not intended to limit the present application in any other form. Any technician familiar with the present profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiments based on the technical essence of the present application that does not deviate from the content of the technical solution of the present application shall still fall within the scope of protection of the technical solution of the present application.

Claims

1. A mounting bracket for photovoltaic installation, characterized in that: The bracket includes: upright pole (15); A lifting mechanism is provided above the vertical pole (15), a climbing mechanism is provided on the outer surface of the vertical pole (15), and a fixing mechanism is provided on the outer surface at the center of the vertical pole (15); The fixing mechanism comprises a spin-pressed lock buckle (1), a spin-pressed support (3), a housing (4), a sliding sleeve (6), and an arc-shaped fixed outer clamp (7); Two vertical pole fixing clamps (13) are arranged on the outer surface of the vertical pole (15), and one side of the two vertical pole fixing clamps (13) is fixedly arranged on the outer surface of the housing (4); Two locking covers (14) are hingedly arranged on the outer surfaces of the two vertical pole fixing clamps (13); An adjusting rod (8) is threadedly embedded in the inner wall of the sliding sleeve (6), and a hinge is provided on the end of the adjusting rod (8) on one side of the hinge plate (10); One end of the spin-pressed support (3) is arranged at one end of the arc-shaped fixed outer clamp (7), and one end of the sliding sleeve (6) is movably embedded with a rotating shaft (2), and the outer surface of the rotating shaft (2) is movably embedded in the inner wall of the spin-pressed lock buckle (1); An intermediate main sleeve (5) is movably embedded in the inner wall of the sliding sleeve (6), and two main sleeve fixing supports (9) are provided on the outer surface of the intermediate main sleeve (5); A hinge plate (10) is provided at one end of the adjusting rod (8), and an arc-shaped fixed inner clamp (11) is provided on the inner wall of the hinge plate (10); Two rubber fixing bolts (12) are arranged on the inner wall of the arc-shaped fixed inner clamp (11).

2. The mounting bracket for photovoltaic installation according to claim 1, characterized in that: The two main sleeve fixing supports (9) are arranged on the inner wall of the outer shell (4), and a PHC pipe pile (29) is arranged on the inner wall of the arc-shaped fixed outer clamp (7).

3. The mounting bracket for photovoltaic installation according to claim 1, characterized in that: The lifting mechanism comprises a connecting plate (28) and a pulley block (16), wherein the connecting plate (28) is fixedly arranged on the outer surface of the spin-press lock buckle (1), and the pulley block (16) is arranged on one side of the connecting plate (28).

4. The mounting bracket for photovoltaic installation according to claim 2, characterized in that: The climbing mechanism comprises a plurality of handles (17) and a plurality of safety hanging points (18), and the plurality of handles (17) and the plurality of safety hanging points (18) are respectively fixedly arranged on the outer surface of the vertical pole (15).

5. The mounting bracket for photovoltaic installation according to claim 1, characterized in that: Two connecting seats (19) are fixedly provided on the outer surface of the vertical pole (15), and first branches (20) are fixedly provided on the inner walls of the two connecting seats (19).

6. The mounting bracket for photovoltaic installation according to claim 5, characterized in that: A first telescopic rod (21) is movably sleeved on the outer surfaces of the two first branches (20), and a second sleeve rod (30) is movably sleeved on one side of the two first telescopic rods (21).

7. The mounting bracket for photovoltaic installation according to claim 6, characterized in that: A baffle (22) is fixedly sleeved on the outer surface of each of the two first telescopic rods (21), and a spring (23) is fixedly provided on one side of each of the two baffles (22).

8. The mounting bracket for photovoltaic installation according to claim 7, characterized in that: The two springs (23) are movably sleeved on the outer surfaces of the two first telescopic rods (21), and a second support rod (24) is movably embedded on one side of the two second sleeve rods (30). Both ends of the two second support rods (24) are fixedly provided with a concave platform (25).

9. The mounting bracket for photovoltaic installation according to claim 8, characterized in that: A bottom plate (26) is fixedly provided on one side of the two concave platforms (25), a plurality of first insertion rods (27) are fixedly provided on one side of the two bottom plates (26), and a second insertion rod (31) is fixedly provided on one side of the vertical rod (15).

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