Anti-abnormal shape photovoltaic support

Abstract

The utility model relates to the field of photovoltaic supports, and particularly discloses an anti-heterotype photovoltaic support, which comprises a support member and a base, the support member comprises an oblique beam, a purline and a support rod, the support rod is rotatably connected on the base, the support rod comprises a plurality of support plates and channel steel, the plurality of support plates are rotatably connected together, the plurality of support plates are arranged in a groove of the channel steel in a foldable manner, and the purline is arranged in the channel steel. The supporting plates serve as bearing bottom plates after being unfolded to increase the supporting area of the base. The load-bearing bottom plate formed by rotating and unfolding the supporting plates is used for dispersing pressure supported on the foundation, so that the supporting force is more uniformly transmitted to the foundation, the local load-bearing pressure of the foundation can be reduced, the influence of differential settlement is reduced, meanwhile, the supporting rods can rotate to abut against the purlins and serve as inclined supporting rods, and the supporting effect is improved. And the stability of the photovoltaic support is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support field, concretely is a kind of anti special-shaped photovoltaic support. BACKGROUND

[0002] Anti special-shaped photovoltaic support is a kind of photovoltaic support system designed for complex terrain and site conditions, which can install photovoltaic modules in different types of terrain to achieve the best power generation efficiency;When the traditional anti special-shaped photovoltaic support is arranged in uneven settlement area, it is usually necessary to adjust the height of the support to adapt to the uneven settlement of the ground, but adjusting the height of the support requires adjusting the support system, which increases the complexity of installation and maintenance, and frequent adjustment of the height of the support may affect the stability of the support system, especially in severe weather conditions, unstable support system may affect the safety and performance of photovoltaic modules. SUMMARY

[0003] The utility model aims at providing a kind of anti special-shaped photovoltaic support, without adjusting the height of the support, only by increasing the support area of base to reduce the influence of uneven settlement, to overcome the above-mentioned defects in the prior art.

[0004] According to the anti special-shaped photovoltaic support of the utility model, including support component and base, the support component includes inclined beam, purlin and support rod, the support rod is rotatably connected to the base, the support rod includes several support plates and channel steel, the adjacent two support plates are rotatably connected together, and the several support plates can be folded and arranged in the groove of the channel steel, and the support area of the base is increased after the several support plates are unfolded.

[0005] Through the above technical scheme, the load-bearing bottom plate formed by unfolding the support plate can increase the base support area of the photovoltaic support, disperse the pressure on the foundation, make the support force more evenly transmitted to the foundation, reduce the local bearing pressure of the foundation, and this structure does not need to adjust the height of the support to adapt to the uneven settlement of the ground, while relieving the influence of uneven settlement of the ground, reducing the complexity of installation and maintenance of photovoltaic support.

[0006] The utility model is further provided as follows: the surface of the channel steel is provided with a groove, and the cross section of the channel steel is C-shaped.

[0007] Through the above technical scheme, the C-shaped channel steel has high bending strength and carrying capacity under the same weight due to the cross-sectional shape design, and the C-shaped channel steel is more convenient and fast to install, and is suitable for support, frame and other parts in various structural engineering.

[0008] The utility model is further provided as follows: when the support plate is in unfolded state, the bottom surface of the support plate is flush with the bottom surface of the base.

[0009] Through the technical scheme, the bottom surface of the support plate is flush with the bottom surface of the base, which can ensure the flatness of the support surface and the stability of the support.

[0010] The utility model further sets up: the support plate is in the unfolded state, is nested in the support plate surface limit strip.

[0011] Through the technical scheme, the limit strip can better fix the support plate, so that the support plate is more stable when supporting on the ground.

[0012] The utility model further sets up: the support rod and the base are in the same horizontal plane, the bottom surface of the support rod is flush with the bottom surface of the base, and the end of the support rod away from the rotation center can be fixedly connected with the base.

[0013] Through the technical scheme, the bottom surface of the support rod is flush with the bottom surface of the base, and the support rod and the base are fixedly connected through the bolt, so that when the support rod supports on the ground, the end away from the rotation center is fixed on the base, preventing the support rod from rotating and moving due to the ground reaction force when supporting, and affecting the stability of the support.

[0014] The utility model further sets up: the base is provided with a bolt opening, and the end of the support rod away from the rotation center is provided with a slot opening, and the bolt can be inserted into the bolt opening and the slot opening.

[0015] Through the technical scheme, the base and the support rod are fixedly connected through the bolt, which can ensure the stability of the connection and facilitate the disassembly of the support rod when it needs to be rotated.

[0016] The utility model further sets up: when the support plate is rolled up in the channel steel, the end of the support rod away from the rotation center abuts against the purlin.

[0017] Through the technical scheme, the support rod and the purlin abut against each other, and as a diagonal support rod, the stability of the photovoltaic support can be improved.

[0018] The utility model further sets up: the diagonal beam is provided with an opening, the center of the opening of the diagonal beam and the center of the slot opening of the end of the support rod away from the rotation center are on the same horizontal line, and the diagonal beam and the end of the support rod away from the rotation center are fixedly connected through the bolt.

[0019] Through the technical scheme, the center of the opening of the diagonal beam and the center of the slot opening of the end of the support rod are on the same straight line, which can improve the fixing precision and stability of the support rod, reduce the deviation in the assembly process, and help to ensure the accuracy of the fixed position of the support rod.

[0020] The utility model discloses a beneficial effect is: when the support rod is placed on uneven settlement ground, the support plate is unfolded through the hinge rotation, forms the load-bearing bottom plate, and the base support area of photovoltaic support can be increased through the mode, and the pressure on the foundation is dispersed, so that the support force is more evenly transmitted to the foundation, the structure does not need to adjust the support height to adapt to the uneven settlement of ground, reduces the complexity of photovoltaic support installation and maintenance, and the support rod can rotate and abut against the purlin and serve as the inclined support rod on uneven settlement ground, and the stability of photovoltaic support is strengthened. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structural schematic diagram of the utility model;

[0022] Figure 2 It is the support plate unfolding schematic diagram of the utility model;

[0023] Figure 3 It is the utility model Figure 2 A place enlarged view;

[0024] Figure 4 It is the support plate folding schematic diagram of the utility model;

[0025] Figure 5 It is the B place enlarged view of the utility model Figure 4 .

[0026] Figure 6 It is the support component schematic diagram of the utility model;

[0027] Figure 7 It is the C place enlarged view of the utility model Figure 6 .

[0028] Figure 8 It is the channel steel section schematic diagram of the utility model.

[0029] In the drawing: 1, base; 2, support rod; 201, channel steel; 202, support plate; 3, limiting strip; 4, inclined beam; 5, purlin. DETAILED DESCRIPTION

[0030] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of the simplified description of the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore can not be understood as a limitation on the utility model. Figure 1

[0031] ​In order to make the purpose and advantages of the utility model more clearly, the following will be specifically described in conjunction with the embodiment, and it should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope requested by the utility model, as used in this text, the terms up and down and left and right are not limited to their strict geometric definitions, but include the reasonable and inconsistent tolerance for machining or human error, and the specific features of the anti-odd-shaped photovoltaic support will be described in detail below:

[0032] One embodiment of the utility model:

[0033] With reference to Figures 1-8 , the utility model provides an anti-odd-shaped photovoltaic support, including support component and base 1, support component includes inclined beam 4, purlin 5 and support rod 2, support rod 2 is rotatably connected on base 1, support rod 2 includes several support plates 202 and channel steel 201, adjacent two support plates 202 are rotatably connected together, recess is set up on the surface of channel steel 201, and several support plates 202 can be folded and arranged in the groove of channel steel 201.

[0034] With reference to Figure 2 , adjacent support plates 202 are rotatably connected through hinges, when support plate 202 is unfolded, the support area of photovoltaic support bottom becomes larger, the pressure supported on the foundation is dispersed, so that the support force is more evenly transmitted to the foundation, and the influence of uneven ground settlement is reduced.

[0035] With reference to Figure 3 , Figure 6 , when support plate 202 is in unfolded state, limit strip 3 is nested on the surface of support plate 202, the height of the notch of limit strip 3 is greater than the thickness of support plate 202, the setting of limit strip 3 can better fix support plate 202, so that it is more stable when supporting on the ground, and the bottom surface of support plate 202 is flush with the bottom surface of base 1, so that the flatness and stability of the support bottom surface are ensured.

[0036] With reference to Figure 4 , Figure 5 , the base 1 is provided with a bolt opening, and the end of the support rod 2 away from the rotation center is provided with a notch, when the support rod 2 and the base 1 are in the same horizontal plane, the bottom surface of the support rod 2 is flush with the bottom surface of the base 1, the end of the support rod 2 away from the rotation center is fixedly connected with the base 1 through the bolt, so that the support rod 2 is prevented from rotating when subjected to the reaction force of the ground, and the support stability is affected.

[0037] With reference to Figure 6 , Figure 7When the support plate 202 is rolled in the channel steel 201, the support rod 2 can be rotated to one side close to the inclined beam 4, and the end of the support rod 2 away from the rotation center abuts against the bottom surface of the purlin 5; the inclined beam 4 is provided with an opening, and the center of the opening of the inclined beam 4 and the center of the notch of the end of the support rod 2 away from the rotation center are on the same horizontal line, and the inclined beam 4 and the end of the support rod 2 away from the rotation center are fixed together by bolts; the support rod 2 is inclined to the bottom surface of the purlin 5, which can enhance the overall stability of the photovoltaic support.

[0038] Reference Figure 8 The cross section of the channel steel 201 is C-shaped, the height of the vertical support plate 202 gradually decreases from the groove edge of the channel steel 201 to the inside, and the width of the horizontal support plate 202 gradually decreases from the groove edge to the inside, which is beneficial to the folding of the support plate 202 in the groove of the channel steel 201.

[0039] When the support rod 2 is supported on the ground, the end of the support rod 2 away from the rotation center is fixedly connected with the base 1 by a bolt, the adjacent support plates 202 in the groove of the channel steel 201 are unfolded by hinge rotation and supported on the ground; at this time, the bottom surface of the support plate 202 is flush with the bottom surface of the base 1; the limiting strip 3 is provided with a groove, so that the cross section of the limiting strip 3 is U-shaped, the depth of the groove of the limiting strip 3 is greater than the width of the support plate 202 after unfolding, and the support plate 202 is completely nested in the groove of the limiting strip 3.

[0040] When the support rod 2 is used as an inclined support member, the adjacent support plates 202 are rotated by hinges and rolled in the groove of the channel steel 201, the support rod 2 is rotated to one side close to the inclined beam 4 and abuts against the purlin 5, at this time, the center of the opening of the inclined beam 4 and the center of the notch of the end of the support rod 2 away from the rotation center are on the same horizontal line, and the inclined beam 4 and the end of the support rod 2 away from the rotation center are fixed together by bolts.

[0041] Those skilled in the art can clearly understand that various modifications can be made to the above embodiments without departing from the overall spirit and concept of the present application. All of them fall within the protection scope of the present application. The protection scheme of the present application is subject to the claims attached to the present application.

Claims

1. A photovoltaic support against misalignment, comprising a support member and a base (1), characterized in that: The support member comprises a diagonal beam (4), a purlin (5) and a support rod (2), the support rod (2) is rotationally connected on the base (1), the support rod (2) comprises a plurality of support plates (202) and a channel steel (201), two adjacent support plates (202) are rotationally connected together, a plurality of support plates (202) are foldably arranged in the channel of the channel steel (201), and the support area of the base (1) is increased after the plurality of support plates (202) are unfolded.

2. A photovoltaic mounting bracket according to claim 1, wherein: The surface of the channel steel (201) is provided with a groove, and the cross section of the channel steel (201) is C-shaped.

3. The anti-photovoltaic support of claim 1, wherein: When a plurality of support plates (202) are in an unfolded state, the bottom surface of the support plate (202) is flush with the bottom surface of the base (1).

4. The anti-photovoltaic support of claim 1, wherein: When the support plate (202) is in an unfolded state, a limiting strip (3) is nested on the surface of the support plate (202).

5. The anti-photovoltaic support of claim 1, wherein: When the support rod (2) and the base (1) are in the same horizontal plane, the bottom surface of the support rod (2) is flush with the bottom surface of the base (1), and the end of the support rod (2) away from the rotation center thereof can be fixedly connected with the base (1).

6. A photovoltaic mounting bracket of claim 5, wherein: The base (1) is provided with a bolt opening, and the end of the support rod (2) away from the rotation center thereof is provided with a slot, and the bolt can be inserted into the bolt opening and the slot.

7. A photovoltaic mounting bracket according to claim 6, wherein: When the support plate (202) is wound in the channel steel (201), the end of the support rod (2) away from the rotation center thereof can abut against the purlin (5).

8. The anti-photovoltaic support of claim 6, wherein: The diagonal beam (4) is provided with an opening, the center of the opening of the diagonal beam (4) and the center of the slot of the end of the support rod (2) away from the rotation center thereof are on the same horizontal line, and the diagonal beam (4) and the end of the support rod (2) away from the rotation center thereof are fixed together by bolts.

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