Photovoltaic flexible support cable-stayed foundation system suitable for soft soil foundation

Abstract

The invention relates to the technical field of photovoltaic flexible support cable-stayed foundation systems, in particular to a photovoltaic flexible support cable-stayed foundation system suitable for a soft soil foundation. A plurality of groups of pile bodies which are arranged at equal intervals are pre-buried on foundation soil; a bracket is mounted at the top of the pile body; mutually parallel steel strands are arranged on the plurality of groups of brackets and are fixedly connected with the brackets; a plurality of groups of photovoltaic panel main bodies are sequentially laid and fixed between the two groups of steel strands; one ends of the two groups of diagonal draw bars are fixed on the surfaces of the brackets on the two groups of pile bodies on the outermost side; the four groups of anchor rods are arranged at the positions, close to the two groups of diagonal draw bars, in the foundation soil, and the four groups of anchor rods are integrally arranged in a trapezoid shape; each clamping plate is arranged among the tops of the four sets of anchor rods, and the other ends of the two sets of diagonal draw bars are arranged on the clamping plates. The pull-out resistance of the diagonal draw bar can be effectively enhanced, the pull-out problem caused by weak soil is prevented, and the anchor rods arranged in the trapezoid mode are beneficial to load dispersion, reduction of concentration of foundation stress and reduction of the risk of shear failure of a foundation.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic flexible support oblique-stayed foundation systems, and in particular to a photovoltaic flexible support oblique-stayed foundation system suitable for soft soil foundations. Background Art

[0002] Commonly used photovoltaic flexible support system cable-stayed foundations include pile foundations and gravity-type extended foundations. Pile foundations and gravity-type extended foundations rely on the elastic resistance of the foundation soil to the pile body and the weight of the foundation itself to resist the upper structure load transmitted by the cable-stayed rod. The pile foundation has high requirements on the strength and stability of the soil on the pile side, while the gravity-type extended foundation has high requirements on its own volume and foundation bearing capacity in order to meet the requirements of pull-out resistance and horizontal load resistance.

[0003] At present, side anchor piles are driven deep into the ground to provide stable anchoring points for the photovoltaic flexible support system, and the diagonal rods are connected to the side anchor piles. Prestress is formed by tensioning, which increases the stability of the entire support system. However, a single side anchor pile may not be able to provide multi-point support. Therefore, when facing complex or changeable soil conditions, the stability may be relatively poor, especially in soft soil foundations. A single anchor pile may be more easily pulled out, reducing the stability of the structure. Therefore, it is necessary to provide a photovoltaic flexible support diagonal foundation system suitable for soft soil foundations to solve the above-mentioned problems. Summary of the invention

[0004] In view of the shortcomings of the prior art mentioned above, the purpose of the present invention is to provide a photovoltaic flexible support inclined foundation system suitable for soft soil foundations, which solves the problem that a single side anchor pile may not be able to provide multi-point support, and therefore the stability may be relatively poor when facing complex or changeable soil conditions. In particular, in soft soil foundations, a single anchor pile may be more easily pulled out, reducing the stability of the structure.

[0005] To achieve the above-mentioned and other related purposes, the present invention provides a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation, comprising:

[0006] Foundation soil, on which a plurality of piles arranged at equal distances are pre-buried;

[0007] A pile body, with a bracket mounted on the top;

[0008] Brackets, wherein a plurality of groups of the brackets are provided with steel strands arranged in parallel with each other, and the steel strands are fixedly connected to the brackets;

[0009] Steel strands, with multiple groups of photovoltaic panel bodies being laid and fixed in sequence between two groups of steel strands;

[0010] Two groups of inclined tie rods, one end of which is fixed to the support surface of the two outermost groups of pile bodies;

[0011] Four groups of anchor rods are arranged inside the foundation soil near the two groups of inclined tie rods;

[0012] Two clamping plates, each of which is arranged between the tops of the four groups of anchor rods, and the other ends of the two groups of inclined tie rods are arranged on the clamping plates.

[0013] In one embodiment of the present invention, the four groups of anchor rods are arranged in a trapezoidal shape as a whole.

[0014] In one embodiment of the present invention, both sides of the clamping plate are provided with clamping grooves adapted to the anchor rods, and the clamping plate is installed between the tops of four groups of anchor rods through the clamping grooves. The clamping plate fits against the upper surface of the foundation soil, and the top of the anchor rod is threadedly connected with a first nut through a threaded groove.

[0015] In one embodiment of the present invention, the diameter of the first nut is larger than the opening size of the slot, a wedge is fixed on the upper surface of the card plate near the slot, and the bottom of the first nut conflicts with the inclined surface of the wedge.

[0016] In one embodiment of the present invention, the surface of the anchor rod is provided with inclined protrusions.

[0017] In one embodiment of the present invention, a fixed adjustment mechanism is installed on the upper surface of the card board, and the fixed adjustment mechanism includes an L-shaped plate fixed on the upper surface of the card board, a U-shaped rod fixed on one side of the L-shaped plate, and two sets of mounting blocks arranged on the U-shaped rod.

[0018] In one embodiment of the present invention, the mounting block slides on the U-shaped rod through the sliding hole, and a plurality of groups of equidistantly arranged locking holes are provided on one side of the surface of the L-shaped plate. A fixing bolt is provided on the mounting block, and one end of the fixing bolt passes through the corresponding locking hole and is threadedly connected to the second nut on one side of the L-shaped plate for locking the position of the mounting block.

[0019] In one embodiment of the present invention, a locking pin is provided on the top of the mounting block, and the bottom end of the inclined tie rod is locked on the mounting block through the locking pin.

[0020] In one embodiment of the present invention, a circular hole is formed at the bottom of the mounting block to be plugged into the fixing bolt, a rectangular groove is formed at the top of the mounting block, through holes are formed on both sides of the rectangular groove, and the locking pin is plugged into the through holes.

[0021] As described above, the photovoltaic flexible support inclined-stayed foundation system of the present invention, which is suitable for soft soil foundation, has the following beneficial effects:

[0022] (1) The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation of the present invention is arranged in a trapezoidal structure as a whole with the cooperation of four groups of anchor rods and clamping plates. When the inclined-stayed rod is installed on the clamping plate, the four groups of anchor rods laid in a trapezoidal shape can provide more uniform support, thereby increasing the overall stability of the inclined-stayed rod.

[0023] (2) The photovoltaic flexible support inclined-stayed foundation system of the present invention is suitable for soft soil foundations. Especially in soft soil foundations, it is particularly important to increase the overall stability of the inclined-stayed rods, which can effectively enhance the pull-out resistance of the inclined-stayed rods and prevent the pull-out problem caused by soft soil. The trapezoidal anchor rods are helpful to disperse the load, reduce the concentration of foundation stress, and reduce the risk of foundation shear damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 An overall structural diagram of a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundations provided in an embodiment of the present application.

[0025] Figure 2 An overall structural cross-sectional view of a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundations provided in an embodiment of the present application.

[0026] Figure 3 A schematic structural diagram of a fixed adjustment mechanism of a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundations provided in an embodiment of the present application.

[0027] Figure 4 A photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation provided in the embodiment of the present application Figure 3 A is an enlarged structural diagram of FIG.

[0028] Component number description

[0029] 101 Foundation Soil

[0030] 102 pile body

[0031] 103 Steel Strand

[0032] 104 Photovoltaic panel body

[0033] 105 inclined rod

[0034] 106 Anchor

[0035] 107 Pallet

[0036] 108 Wedge

[0037] 109 First Nut

[0038] 110 inclined protrusion

[0039] 111 Lifting cover

[0040] 2 Fixed adjustment mechanism

[0041] 201 L-shaped board

[0042] 202 U-shaped rod

[0043] 203 Mounting Block

[0044] 204 Keyhole

[0045] 205 fixing bolt

[0046] 206 Second Nut

[0047] 207 Lock pin DETAILED DESCRIPTION

[0048] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0049] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic manner, and thus the illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0050] Terms such as first or second can be used to describe various components, but these components are not limited by the above terms. The above terms are used to distinguish one component from another component, for example, without departing from the scope of the concept according to the present disclosure, a first component can be referred to as a second component, and similarly, a second component can be referred to as a first component.

[0051] In addition, "connected / coupled" means that one component is directly electrically coupled to another component or is indirectly electrically coupled through another component. The singular form may include the plural form unless explicitly stated in the sentence. In addition, "include / comprise" or "includes / comprises" used in this specification indicates that one or more components, steps, operations, and elements exist or have been added. The specific structural or functional descriptions of the examples of the implementation of the concepts disclosed in this specification are only illustrated to describe the examples of the implementation of the concepts, and the examples of the implementation of the concepts can be implemented in various forms, but these descriptions are not limited to the examples of the implementation described in this specification.

[0052] According to the concept, various modifications and changes can be applied to the examples of the embodiments, so that the examples of the embodiments will be illustrated in the drawings and described in the specification. However, the examples of the embodiments according to the concept are not limited to the specific embodiments, but include all changes, equivalents or replacements included in the spirit and technical scope of the present disclosure.

[0053] It should be understood that when an element is described as being "coupled" or "connected" to another element, the element may be directly coupled or directly connected to the other element, or may be coupled or connected to the other element through a third element. Conversely, it should be understood that when an element is referred to as being "directly coupled to" or "directly coupled to" another element, no other element is placed between them. Other expressions describing the relationship between components (i.e., "between" and "directly between" or "adjacent to" and "directly adjacent to") need to be interpreted in the same manner.

[0054] The terms used in this specification are only used to describe specific examples of the embodiments and are not intended to limit the present disclosure. If there is no clear opposite meaning in the context, the singular form may include the plural form. In this specification, it should be understood that the term "including" or "having" indicates the presence of the features, quantities, steps, operations, components, parts or combinations thereof described in the specification, but the possibility of the presence or addition of one or more other features, quantities, steps, operations, components, parts or combinations thereof cannot be precluded.

[0055] If there is no contrary definition, all terms (including technical terms or scientific terms) used herein have the same meaning as those generally understood by ordinary technicians in the field. If the terms defined in the commonly used dictionary are not clearly defined in this specification, they should be interpreted as having the same meaning as in the context of the relevant technology, and not interpreted as ideal or overly formal meanings.

[0056] Descriptions of well-known components and processing techniques may be omitted so as not to unnecessarily obscure the embodiments of the disclosure.

[0057] Throughout the specification, the same reference numerals refer to the same elements. Thus, even if a reference numeral is not mentioned or described with reference to one figure, it may be mentioned or described with reference to another figure. Furthermore, even if a reference numeral is not shown in one figure, it may be mentioned or described with reference to another figure.

[0058] In addition, the logic level of the signal may be different or opposite to the described logic level. For example, a signal described as having a logic "high" level may alternatively have a logic "low" level, and a signal described as having a logic "low" level may alternatively have a logic "high" level.

[0059] The following will describe the various embodiments of the present disclosure in detail with reference to the accompanying drawings. However, it will be appreciated by those skilled in the art that in the various embodiments of the present disclosure, many technical details are provided in order to enable the reader to better understand the present disclosure. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present disclosure can be implemented.

[0060] See also Figure 1 , Figure 2 , Figure 1 An overall structural diagram of a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundations provided in an embodiment of the present application. Figure 2 The overall structural cross-sectional view of a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation provided in an embodiment of the present application. The present invention provides a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation, comprising foundation soil 101, piles 102, steel strands 103, photovoltaic panel body 104, inclined rods 105, anchor rods 106, and clamps 107. Multiple groups of equally spaced piles 102 are pre-buried on the foundation soil 101; brackets are installed on the top of the piles 102; multiple groups of the brackets are provided with mutually parallel steel strands 103, and the steel strands 103 are fixedly connected to the brackets; two groups of the steel strands 103 are fixedly connected to the brackets; 03, multiple groups of photovoltaic panel bodies 104 are laid and fixed in sequence; one ends of two groups of inclined rods 105 are fixed to the bracket surfaces on the two outermost groups of pile bodies 102; four groups of anchor rods 106 are arranged inside the foundation soil 101 near the two groups of inclined rods 105, and the four groups of anchor rods 106 are arranged in a trapezoidal shape as a whole; each of the clamping plates 107 is arranged between the tops of the four groups of anchor rods 106, and the other ends of the two groups of inclined rods 105 are arranged on the clamping plates 107.

[0061] In one embodiment of the present invention, a plurality of photovoltaic panel bodies 104 are sequentially laid and fixed between two groups of steel strands 103, a hole is drilled in the foundation soil 101, the size of the hole is adapted to the size of the pile body 102, the pile body 102 is inserted into the hole so that the pile body 102 is in close contact with the foundation soil 101, and the pile body 102 is fixedly connected to the foundation soil 101 by grouting or tamping.

[0062] See also Figure 3 , Figure 4 , Figure 3 A schematic structural diagram of a fixed adjustment mechanism of a photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundations provided in an embodiment of the present application. Figure 4 A photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation provided in the embodiment of the present application Figure 3 The enlarged structural diagram at A of FIG. The two sides of the clamping plate 107 are provided with clamping grooves 111 adapted to the anchor rods 106. The clamping plate 107 is installed between the tops of the four groups of anchor rods 106 through the clamping grooves 111. The clamping plate 107 fits the upper surface of the foundation soil 101. The top of the anchor rod 106 is threadedly connected with a first nut 109 through a threaded groove.

[0063] Specifically, the diameter of the first nut 109 is larger than the opening size of the slot 111 , a wedge block 108 is fixed on the upper surface of the clamping plate 107 near the slot 111 , and the bottom of the first nut 109 conflicts with the inclined surface of the wedge block 108 .

[0064] In one embodiment of the present invention, the photovoltaic flexible support inclined-stayed foundation system of the present invention suitable for soft soil foundation, when in use, firstly fix multiple groups of piles 102 on the foundation soil 101 according to the designed distance, then fix two groups of steel strands 103 on the brackets at the top of the multiple groups of piles 102, and at the same time, fix two groups of inclined rods 105 on one side of the two outermost groups of piles 102.

[0065] In this implementation scheme:

[0066] Subsequently, measurement and positioning are carried out on site, and the installation position of the anchor rod 106 is marked on the ground. A drilling rig is used to drill holes at the marked positions. The hole depth and hole diameter must meet the design requirements and are carried out at the inclination angle required by the design. The anchor rod 106 is inserted into the foundation soil 101 through the drill hole, and then cement slurry is injected into the hole to fix it. The clamping plate 107 is then clamped to the outer top end of the four groups of anchor rods 106 through the clamping groove 111, and then the first nut 109 is screwed on the top of the anchor rod 106. The top of the clamping plate 107 can be limited by the first nut 109. Through this structure, the four groups of anchor rods 106 and the first nut 109 can stably limit and lock the clamping plate 107.

[0067] Because the four groups of anchor rods 106 and the clamping plate 107 cooperate to form a trapezoidal structure as a whole, when the diagonal rod 105 is installed on the clamping plate 107, the four groups of anchor rods 106 laid out in a trapezoidal shape can provide more uniform support and increase the overall stability of the diagonal rod 105. This stability is particularly important in soft soil foundations, and can effectively enhance the pull-out resistance of the diagonal rod 105 and prevent pull-out problems caused by weak soil. The trapezoidal anchor rods 106 help to disperse the load, reduce the concentration of foundation stress, and reduce the risk of foundation shear failure.

[0068] Specifically, the surface of the anchor rod 106 is provided with an inclined protrusion 110 .

[0069] In one embodiment of the present invention, a plurality of groups of inclined protrusions 110 are provided on the anchor rod 106 , and these protrusions can be embedded in the soil to increase friction and improve the fixing effect of the anchor rod 106 .

[0070] Specifically, a fixed adjustment mechanism 2 is installed on the upper surface of the clamping plate 107 , and the fixed adjustment mechanism 2 includes an L-shaped plate 201 fixed to the upper surface of the clamping plate 107 , a U-shaped rod 202 fixed to one side of the L-shaped plate 201 , and two sets of mounting blocks 203 arranged on the U-shaped rod 202 .

[0071] Specifically, the mounting block 203 slides on the U-shaped rod 202 through the sliding hole, and a plurality of groups of equidistantly arranged locking holes 204 are provided on one side of the surface of the L-shaped plate 201. A fixing bolt 205 is provided on the mounting block 203, and one end of the fixing bolt 205 passes through the corresponding locking hole 204 and is threadedly connected to the second nut 206 on one side of the L-shaped plate 201, so as to lock the position of the mounting block 203.

[0072] Specifically, a locking pin 207 is provided on the top of the mounting block 203 , and the bottom end of the inclined tie rod 105 is locked on the mounting block 203 through the locking pin 207 .

[0073] Specifically, a circular hole for plugging into the fixing bolt 205 is formed at the bottom of the mounting block 203, a rectangular groove is formed at the top of the mounting block 203, and through holes are formed on both sides of the rectangular groove, and the locking pin 207 is plugged into the through holes.

[0074] In this implementation scheme:

[0075] The installation block 203 is moved to slide on the U-shaped rod 202. When the installation block 203 corresponds to the inclined rod 105, the movement of the installation block 203 is stopped. Then, the fixing bolt 205 is passed through the installation block 203 and the matching lock hole 204. The second nut 206 is screwed on the fixing bolt 205 to lock the position of the installation block 203 on the U-shaped rod 202. Through this structure, the installation block 203 can be adjusted at the position of the clamping plate 107. Then, the inclined rod 105 is fixed. The bottom end of the inclined rod 105 is placed in the rectangular groove opened in the mounting block 203, and then the locking pin 207 is passed through the through hole and the bottom ring of the inclined rod 105 to connect and lock the inclined rod 105 and the mounting block 203. By adjusting the position of the mounting block 203, the mounting block 203 can correspond to the inclined rod 105, effectively controlling the installation quality and position of the inclined rod 105, avoiding deflection, improving the stability of the entire structure, and avoiding the deflection that will weaken the effective support between the inclined rod 105 and the pile body 102.

[0076] The working principle and use process of the photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation of the present invention are as follows:

[0077] The photovoltaic flexible bracket inclined-stayed foundation system suitable for soft soil foundation, when in use, firstly fix multiple groups of piles 102 on the foundation soil 101 according to the designed distance, then fix two groups of steel strands 103 on the brackets at the top of the multiple groups of piles 102, and at the same time fix two groups of inclined-stayed rods 105 on one side of the two outermost groups of piles 102; then measure and locate on site, mark the installation position of the anchor rod 106 on the ground, use a drilling rig to drill holes at the marked positions, the hole depth and hole diameter must meet the design requirements, and according to the inclination angle required by the design, insert the anchor rod 106 into the foundation soil 101 through the drilling hole, and then inject water into the hole The four anchor rods 106 and the first anchor rods 106 are fixed by the clamping plate 107, and the four anchor rods 106 and the first anchor rods 106 are fixed by the clamping plate 107. Then, the clamping plate 107 is clamped on the outer top of the four anchor rods 106 through the clamping groove 111, and then the first nut 109 is screwed on the top of the anchor rod 106. The top of the clamping plate 107 can be limited by the first nut 109. Through this structure, the four anchor rods 106 and the first nut 109 can stably limit and lock the clamping plate 107. Because the four anchor rods 106 and the clamping plate 107 cooperate to form a trapezoidal structure, and when the inclined rod 105 is installed on the clamping plate 107, the four anchor rods 106 laid in a trapezoidal shape can provide more uniform support, thereby increasing the overall stability of the inclined rod 105, especially In soft soil foundation, this stability is particularly important, which can effectively enhance the pull-out resistance of the inclined tie rod 105 and prevent the pull-out problem caused by weak soil. The trapezoidal anchor rod 106 helps to disperse the load, reduce the concentration of foundation stress, and reduce the risk of foundation shear failure. By moving the mounting block 203 to slide on the U-shaped rod 202, when the mounting block 203 corresponds to the inclined tie rod 105, the movement of the mounting block 203 is stopped, and then the fixing bolt 205 is passed through the mounting block 203 and through the corresponding lock hole 204, and the second nut 206 is screwed on the fixing bolt 205, so as to fix the mounting block 203 on the U-shaped rod 202. The position on the mounting block 203 is locked. Through this structure, the mounting block 203 can be adjusted in the position of the clamping plate 107. Then, the bottom end of the diagonal brace 105 is placed in the rectangular groove opened by the mounting block 203. Then, the locking pin 207 is passed through the through hole and the bottom ring of the diagonal brace 105 to connect and lock the diagonal brace 105 and the mounting block 203. By adjusting the position of the mounting block 203, the mounting block 203 can correspond to the diagonal brace 105, effectively controlling the installation quality and position of the diagonal brace 105, avoiding deflection, improving the stability of the entire structure, and avoiding weakening the effective supporting effect between the diagonal brace 105 and the pile body 102 due to deflection.

[0078] In summary, the photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation of the present invention is arranged in a trapezoidal structure as a whole with the cooperation of four groups of anchor rods and the card plate. When the inclined rod is installed on the card plate, the four groups of anchor rods laid in a trapezoidal shape can provide more uniform support and increase the overall stability of the inclined rod. Especially in soft soil foundation, it is particularly important to increase the overall stability of the inclined rod, which can effectively enhance the pull-out resistance of the inclined rod and prevent the pull-out problem caused by weak soil. The anchor rods laid in a trapezoidal shape help to disperse the load, reduce the concentration of foundation stress, and reduce the risk of foundation shear failure.

[0079] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation, characterized in that: include: Foundation soil (101), on which a plurality of equally spaced piles (102) are pre-buried; A pile body (102) with a bracket mounted on the top; Brackets, wherein a plurality of groups of the brackets are provided with steel strands (103) arranged in parallel with each other, and the steel strands (103) are fixedly connected to the brackets; Steel strands (103), with multiple groups of photovoltaic panel bodies (104) sequentially laid and fixed between two groups of the steel strands (103); Two groups of inclined tie rods (105), one end of which is fixed to the support surfaces of the two outermost groups of pile bodies (102); Four groups of anchor rods (106) are arranged inside the foundation soil (101) near the two groups of inclined tie rods (105); Two clamping plates (107), each of the clamping plates (107) is arranged between the tops of the four groups of anchor rods (106), and the other ends of the two groups of inclined tie rods (105) are arranged on the clamping plates (107).

2. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 1 is characterized by: The four groups of anchor rods (106) are arranged in a trapezoidal shape as a whole.

3. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 1 is characterized in that: The two sides of the clamping plate (107) are provided with clamping grooves (111) adapted to the anchor rods (106); the clamping plate (107) is installed between the tops of the four groups of anchor rods (106) through the clamping grooves (111); the clamping plate (107) is in contact with the upper surface of the foundation soil (101); and the top of the anchor rod (106) is threadedly connected with a first nut (109) through a threaded groove.

4. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 3 is characterized by: The diameter of the first nut (109) is larger than the opening size of the slot (111), a wedge block (108) is fixed on the upper surface of the clamping plate (107) near the slot (111), and the bottom of the first nut (109) is in conflict with the inclined surface of the wedge block (108).

5. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 3 is characterized by: The surface of the anchor rod (106) is provided with an inclined protrusion (110).

6. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 4, characterized in that: A fixed adjustment mechanism (2) is installed on the upper surface of the clamping plate (107), and the fixed adjustment mechanism (2) comprises an L-shaped plate (201) fixed to the upper surface of the clamping plate (107), a U-shaped rod (202) fixed to one side of the L-shaped plate (201), and two groups of mounting blocks (203) arranged on the U-shaped rod (202).

7. A photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 6, characterized in that: The mounting block (203) slides on the U-shaped rod (202) through the sliding hole provided therein; a plurality of locking holes (204) arranged at equal intervals are provided on one side of the surface of the L-shaped plate (201); a fixing bolt (205) is provided on the mounting block (203); one end of the fixing bolt (205) passes through the matching locking hole (204) and is threadedly connected to a second nut (206) on one side of the L-shaped plate (201) for locking the position of the mounting block (203).

8. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 7, characterized in that: A locking pin (207) is provided on the top of the mounting block (203), and the bottom end of the inclined tie rod (105) is locked on the mounting block (203) through the locking pin (207).

9. The photovoltaic flexible support inclined-stayed foundation system suitable for soft soil foundation according to claim 8, characterized in that: The bottom of the mounting block (203) is provided with a circular hole for plugging into the fixing bolt (205), the top of the mounting block (203) is provided with a rectangular groove, and the mounting block (203) is provided with through holes on both sides of the rectangular groove, and the locking pin (207) is plugged into the through holes.

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