Energy dissipation anti-collision pile foundation

Abstract

The utility model discloses an energy dissipation anti-collision pile foundation, the energy dissipation anti-collision pile foundation comprises a bearing platform, a first buffer sleeve and a cast-in-place pile, the bearing platform is provided with a first hole penetrating through the bearing platform along the inside and outside direction, the upper part of the bearing platform is suitable for installing a power transmission tower, and the first buffer sleeve is used for reducing the impact of water flow; the first buffer sleeve is arranged on the peripheral face of the bearing platform in a sleeving mode and provided with a second hole penetrating through the first buffer sleeve in the inside-outside direction, the first hole and the second hole are communicated so that water flow can flow through the bearing platform in the first hole and the second hole, and the cast-in-place piles extend in the up-down direction and are all arranged below the bearing platform so that the cast-in-place piles can support the bearing platform. The energy dissipation anti-collision pile foundation has the advantages of being high in bearing capacity, long in service life and the like.

Description

Technical Field

[0001] The utility model relates to a kind of transmission line foundation technology, and specifically, relates to an energy-dissipating anti-collision pile foundation. Background Art

[0002] Composite pile foundations are widely used in transmission line projects. When erecting towers in rivers, composite pile foundations need to comprehensively consider factors such as river hydrological characteristics, geological conditions, environmental protection, and construction difficulty to ensure the safety and stability of the towers and minimize the impact on the ecological environment.

[0003] In the related art, the composite pile foundation is unreasonably set and has a low service life. Summary of the Utility Model

[0004] The utility model is made based on the inventor's discovery and recognition of the following facts and problems:

[0005] In the related art, when erecting towers in the sea area or river for transmission line projects, in order to prevent scouring and impact, the existing technology generally involves the following two aspects:

[0006] Solution 1: Adopt a deep foundation solution. Commonly used foundation types include bored cast-in-place piles and caisson foundations. The foundation is placed deeper in the bearing stratum. Even if scouring occurs during the service period, sufficient bearing capacity can still be ensured.

[0007] Solution 2: Set diversion dikes or spur dikes to change the water flow direction and avoid direct impact on the foundation.

[0008] Solution 1 increases the material quantity of the foundation body, such as adopting a deep foundation; Solution 2 increases auxiliary facilities, such as setting diversion dikes, spur dikes or anti-collision piles, etc. Both Solution 1 and Solution 2 require an increase in construction cost and also increase the construction difficulty.

[0009] Therefore, the embodiments of the utility model propose an energy-dissipating anti-collision pile foundation with reasonable setting, strong bearing capacity and long service life.

[0010] The energy-dissipating anti-collision pile foundation according to the embodiment of the utility model includes: a bearing platform, a first hole penetrating the bearing platform in the inner and outer direction is provided on the bearing platform, and a transmission tower is suitable for being installed above the bearing platform; a first buffer sleeve, the first buffer sleeve is used for slowing down the impact of water flow, the first buffer sleeve is sleeved on the outer peripheral surface of the bearing platform and the first buffer sleeve is provided with a second hole penetrating the first buffer sleeve in the inner and outer direction, the first hole and the second hole are communicated so that the water flow can flow through the bearing platform in the first hole and the second hole; a cast-in-place pile, the cast-in-place pile extends in the up and down direction and is arranged below the bearing platform so that the cast-in-place pile supports the bearing platform.

[0011] The energy-dissipating and anti-collision pile foundation of the embodiment of the utility model is provided with a bearing platform and a first buffer sleeve, which can play a role in guiding the flow and dissipating energy when the bearing platform is scoured by water flow. A circular anti-collision rubber pad is assembled outside the bearing platform, which can slow down the water flow impact while resisting collision, improving the anti-collision and anti-scouring ability of the anti-collision pile foundation, extending the service life of the energy-dissipating and anti-collision pile foundation, and ensuring the bearing capacity of the energy-dissipating and anti-collision pile foundation.

[0012] In some embodiments, there are a plurality of the first holes, and the plurality of the first holes are arranged in multiple rows at intervals in the up-down direction. Each row includes several first holes arranged at intervals along the circumferential direction of the bearing platform. There are a plurality of the second holes, and the plurality of the second holes are in one-to-one correspondence and communication with the plurality of the first holes.

[0013] In some embodiments, the bearing platform is a concrete bearing platform, and the energy-dissipating and anti-collision pile foundation further includes a first water guide pipe. The first water guide pipe is arranged in the bearing platform, and the inner circumferential surface of the first water guide pipe defines the first hole.

[0014] In some embodiments, a first matching portion is provided on the inner circumferential surface of the first buffer sleeve. The first matching portion extends along the circumferential direction of the first buffer sleeve. A second matching portion is provided on the outer circumferential surface of the bearing platform and is matched with the first matching portion. One of the first matching portion and the second matching portion is a first groove, and the other of the first matching portion and the second matching portion is a first protrusion.

[0015] In some embodiments, the energy-dissipating and anti-collision pile foundation further includes a bearing platform column. The bearing platform column is arranged on the bearing platform and extends in the up-down direction. The transmission tower is suitable for being installed on the bearing platform column, and a third hole penetrating through the bearing platform column in the inner-outer direction is provided on the bearing platform column.

[0016] In some embodiments, the energy-dissipating and anti-collision pile foundation further includes a second buffer sleeve. The second buffer sleeve is used for slowing down the impact of water flow. The second buffer sleeve is sleeved on the outer circumferential surface of the bearing platform column, and a fourth hole penetrating through the second buffer sleeve in the inner-outer direction is provided on the second buffer sleeve. The fourth hole and the third hole are communicated so that the water flow can flow through the bearing platform column in the fourth hole and the third hole.

[0017] In some embodiments, there are a plurality of the third holes, and the plurality of the third holes are arranged in multiple rows at intervals in the up-down direction. Each row includes several third holes arranged at intervals along the circumferential direction of the bearing platform column. There are a plurality of the fourth holes, and the plurality of the fourth holes are in one-to-one correspondence and communication with the plurality of the third holes.

[0018] In some embodiments, the bearing platform column is a concrete bearing platform column, and the energy-dissipating and anti-collision pile foundation further includes a second water guide pipe. The second water guide pipe is arranged in the bearing platform column, and the inner circumferential surface of the second water guide pipe defines the third hole.

[0019] In some embodiments, a third mating portion is provided on the inner peripheral surface of the second buffer sleeve, the third mating portion extends along the circumferential direction of the second buffer sleeve, a fourth mating portion mating with the third mating portion is provided on the outer peripheral surface of the bearing platform column, one of the third mating portion and the fourth mating portion is a second groove, and the other of the third mating portion and the fourth mating portion is a second protrusion.

[0020] In some embodiments, there are a plurality of cast-in-place piles, and the plurality of cast-in-place piles are arranged at intervals along the circumferential direction of the bearing platform. Description of the Drawings

[0021] Figure 1 is a schematic structural view of the energy-dissipating anti-collision pile foundation according to an embodiment of the present invention.

[0022] Figure 2 is an installation schematic view of the energy-dissipating anti-collision pile foundation after removing the cast-in-place piles according to an embodiment of the present invention.

[0023] Energy-dissipating anti-collision pile foundation 100;

[0024] Bearing platform 1; First hole 11;

[0025] First buffer sleeve 2; Second hole 21; First mating portion 22;

[0026] Cast-in-place pile 4;

[0027] Bearing platform column 5; Third hole 51.

[0028] Second buffer sleeve 6; Fourth hole 61; Third mating portion 62; Detailed Embodiments

[0029] Embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The energy-dissipating anti-collision pile foundation according to an embodiment of the present invention will be described below with reference to the drawings.

[0031] As Figure 1-2 shown, the energy-dissipating anti-collision pile foundation 100 according to an embodiment of the present invention includes a bearing platform 1, a first buffer sleeve 2, and a cast-in-place pile 4.

[0032] A first hole 11 penetrating the bearing platform 1 in the inner and outer directions is provided on the bearing platform 1, and a transmission tower is suitable for being installed above the bearing platform 1. Specifically, as Figure 1 shown, the bearing platform 1 can be cylindrical, cube-shaped, cuboid-shaped, etc., and the tower feet of the transmission tower can be provided on the bearing platform 1 through fasteners.

[0033] The first buffer sleeve 2 is used to slow down the impact of water flow. The first buffer sleeve 2 is sleeved on the outer peripheral surface of the bearing platform 1, and the first buffer sleeve 2 is provided with a second hole 21 penetrating through the first buffer sleeve 2 in the inner and outer directions. The first hole 11 and the second hole 21 are communicated so that the water flow can flow through the bearing platform 1 in the first hole 11 and the second hole 21. Specifically, as Figure 1 shown, the first buffer sleeve 2 can be a rubber sleeve and the outer peripheral surface of the first buffer sleeve 2 is circular. The first hole 11 and the second hole 21 are communicated in the inner and outer directions. When the water flow scours the bearing platform 1, the water flow can flow through the bearing platform 1 through the first hole 11 and the second hole 21, thereby reducing the impact of the water flow.

[0034] The cast-in-place piles 4 extend in the up and down direction and are all arranged below the bearing platform 1 so that the cast-in-place piles 4 support the bearing platform 1. Specifically, as Figure 1 shown, the cast-in-place piles 4 are vertical piles extending in the up and down direction and are fixedly installed below the bearing platform 1. The bearing platform 1 is installed in the river channel through the cast-in-place piles 4. Thus, the cast-in-place piles 4 provide an installation foundation for the bearing platform 1.

[0035] For the energy dissipation and anti-collision pile foundation 100 of the embodiment of the present utility model, by arranging the first hole 11 and the first buffer sleeve 2 on the bearing platform 1, it can play a role of guiding the flow and dissipating energy when the water flow scours the bearing platform 1. And a circular anti-collision rubber pad is assembled outside the bearing platform 1, which can slow down the water flow impact while resisting collision. Compared with the related technology, the energy dissipation and anti-collision pile foundation 100 of the present utility model basically does not increase the foundation cost, greatly improves the anti-collision and anti-scouring ability of the energy dissipation and anti-collision pile foundation 100, extends the service life of the energy dissipation and anti-collision pile foundation 100, and ensures the bearing capacity of the energy dissipation and anti-collision pile foundation 100.

[0036] In some embodiments, there are multiple first holes 11. The multiple first holes 11 are arranged at intervals in the up and down direction to form multiple rows. Each row includes several first holes 11 arranged at intervals along the circumferential direction of the bearing platform 1. There are multiple second holes 21. The multiple second holes 21 are in one-to-one correspondence and communication with the multiple first holes 11. Specifically, as Figure 1-2 shown, the number of the first holes 11 and the number of the second holes 21 are both multiple and equal. The multiple first holes 11 are arranged at intervals in the up and down direction to form multiple rows. Each row includes several first holes 11 arranged at intervals along the circumferential direction of the bearing platform 1. The position of the second hole 21 is set on the first buffer sleeve 2 according to the position of the first hole 11, and the first hole 11 and the second hole 21 are communicated in the inner and outer directions. Thus, the impact of the water flow on the bearing platform 1 is reduced through the multiple first holes 11 and the multiple second holes 21, and the service life and stability of the bearing platform 1 are extended.

[0037] In some embodiments, the bearing platform 1 is a concrete bearing platform 1. The energy dissipation and anti-collision pile foundation 100 further includes a first water guide pipe (not shown in the figure). The first water guide pipe is arranged in the bearing platform 1, and the inner peripheral surface of the first water guide pipe defines the first hole 11. Specifically, as Figure 1As shown, the bearing platform 1 is made of concrete. When manufacturing the bearing platform 1, the first water conduit can be pre-embedded in the concrete of the bearing platform 1, and the first hole 11 is formed in the first water conduit. Thus, drilling the concrete bearing platform 1 is not required through the first water conduit, preventing the drilling from affecting the internal structure and strength of the concrete bearing platform 1 and reducing the processing and manufacturing cost of the bearing platform 1.

[0038] In some embodiments, a first mating portion 22 is provided on the inner circumferential surface of the first buffer sleeve 2. The first mating portion 22 extends along the circumferential direction of the first buffer sleeve 2. A second mating portion that mates with the first mating portion 22 is provided on the outer circumferential surface of the bearing platform 1. One of the first mating portion 22 and the second mating portion is a first groove, and the other of the first mating portion 22 and the second mating portion is a first protrusion. Specifically, as Figure 2 shown, a plurality of first mating portions 22 are provided on the inner circumferential surface of the first buffer sleeve 2 at intervals in the vertical direction. The first mating portions 22 are arranged at intervals along the circumferential direction of the first buffer sleeve 2. A plurality of second mating portions are provided on the outer circumferential surface of the bearing platform 1 at intervals in the vertical direction. The number of the plurality of first mating portions 22 and the plurality of second mating portions is equal, and one first mating portion 22 mates with one second mating portion. The first mating portion 22 and the second mating portion can be set according to actual conditions. For example: the first mating portion 22 can be a first groove, the second mating portion can be a first protrusion, or the first mating portion 22 can be a first protrusion, the second mating portion can be a first groove. The first protrusion is an annular protrusion, the first groove is an annular groove, and the first protrusion is inserted into the first groove, so that the first buffer sleeve 2 is installed on the bearing platform 1.

[0039] In some embodiments, the energy dissipation and anti-collision pile foundation 100 further includes a bearing platform column 5. The bearing platform column 5 is provided on the bearing platform 1 and extends in the vertical direction. A transmission tower is suitable for being installed on the bearing platform column 5. A third hole 51 that penetrates the bearing platform column 5 in the inner and outer direction is provided on the bearing platform column 5. Specifically, as Figure 1 shown, the bearing platform column 5 extends in the vertical direction and is fixed on the bearing platform 1. The tower feet of the transmission tower are installed on the bearing platform 1 through the bearing platform column 5. Thus, the installation height of the transmission tower can be satisfied through the bearing platform column 5, reducing the processing and manufacturing cost of the bearing platform 1 and the cast-in-place pile 4. In addition, a plurality of third holes 51 that extend in the inner and outer direction are provided on the bearing platform column 5, and water flow can flow through the bearing platform column 5 through the third holes 51, thereby reducing the impact of the water flow on the bearing platform column 5 and prolonging the service life of the bearing platform column 5.

[0040] In some embodiments, the energy dissipation and anti-collision pile foundation 100 further includes a second buffer sleeve 6. The second buffer sleeve 6 is used to slow down the impact of the water flow. The second buffer sleeve 6 is sleeved on the outer circumferential surface of the bearing platform column 5, and the second buffer sleeve 6 is provided with a fourth hole 61 that penetrates the second buffer sleeve 6 in the inner and outer direction. The fourth hole 61 is communicated with the third hole 51 so that the water flow can flow through the bearing platform column 5 in the fourth hole 61 and the third hole 51. Specifically, as Figure 1-2As shown, the second buffer sleeve 6 can be a rubber sleeve and the outer peripheral surface of the second buffer sleeve 6 is circular. When the water flow scours the bearing platform column 5, the second buffer sleeve 6 can slow down the impact of the water flow on the bearing platform column 5, ensuring the service life of the bearing platform column 5. The bearing platform column 5 is provided with a fourth hole 61 penetrating the second buffer sleeve 6 in the inner and outer direction. When the second buffer sleeve 6 is sleeved on the bearing platform column 5, the third hole 51 and the fourth hole 61 are communicated, and the water flow can flow through the bearing platform column 5 through the third hole 51 and the fourth hole 61, thereby reducing the impact of the water flow on the bearing platform column 5 and extending the service life of the bearing platform column 5.

[0041] In some embodiments, there are multiple third holes 51, and the multiple third holes 51 are arranged in multiple rows at intervals in the up and down direction. Each row includes several third holes 51 arranged at intervals in the circumferential direction of the bearing platform column 5. There are multiple fourth holes 61, and the multiple fourth holes 61 are in one-to-one correspondence and communication with the multiple third holes 51. Specifically, as Figure 1-2 shown, the number of the third holes 51 and the number of the fourth holes 61 are both multiple and equal. The multiple third holes 51 are arranged in multiple rows at intervals in the up and down direction. Each row includes several third holes 51 arranged at intervals in the circumferential direction of the bearing platform column 5. The position of the fourth hole 61 is set on the second buffer sleeve 6 according to the position of the third hole 51, and the third hole 51 and the fourth hole 61 are communicated in the inner and outer square direction. Thus, the impact of the water flow on the bearing platform column 5 is reduced by the multiple third holes 51 and the multiple fourth holes 61, and the service life and stability of the bearing platform column 5 are extended.

[0042] In some embodiments, the bearing platform column 5 is a concrete bearing platform column, and the energy dissipation and anti-collision pile foundation 100 further includes a second water conduit. The second water conduit is arranged in the bearing platform column 5, and the inner peripheral surface of the second water conduit defines the third hole 51 and the fourth hole 61. Specifically, as Figure 1 shown, the bearing platform column 5 is made of concrete. When manufacturing the bearing platform column 5, the second water conduit can be pre-buried in the concrete of the bearing platform column 5 first, and the third hole 51 is formed in the first water conduit. Thus, drilling is not required for the concrete bearing platform column 5 through the second water conduit, preventing the drilling from affecting the internal structure and strength of the concrete bearing platform column 5 and reducing the processing and manufacturing cost of the bearing platform column 5.

[0043] In some embodiments, the inner peripheral surface of the second buffer sleeve 6 is provided with a third engaging portion 62, and the third engaging portion 62 extends along the circumferential direction of the second buffer sleeve 6. The outer peripheral surface of the bearing platform column 5 is provided with a fourth engaging portion that cooperates with the third engaging portion 62. One of the third engaging portion 62 and the fourth engaging portion is a second groove, and the other of the third engaging portion 62 and the fourth engaging portion is a second protrusion. Specifically, as Figure 2As shown in the figure, a plurality of third engaging portions 62 are provided on the inner peripheral surface of the second buffer sleeve 6 at intervals in the up and down direction. The third engaging portions 62 are arranged at intervals in the circumferential direction of the second buffer sleeve 6. A plurality of fourth engaging portions are provided on the outer peripheral surface of the bearing platform column 5 at intervals in the up and down direction. The number of the plurality of third engaging portions 62 is equal to the number of the plurality of fourth engaging portions, and one third engaging portion 62 is engaged with one fourth engaging portion. The third engaging portion 62 and the fourth engaging portion can be set according to actual situations. For example, the third engaging portion 62 can be a second groove, and the fourth engaging portion can be a second protrusion, or the third engaging portion 62 can be a second protrusion, and the fourth engaging portion can be a second groove. The second protrusion is an annular protrusion, and the second groove is an annular groove. The second protrusion is inserted into the second groove, so that the second buffer sleeve 6 is installed on the bearing platform column 5.

[0044] In some embodiments, there are a plurality of cast-in-place piles 4, and the plurality of cast-in-place piles 4 are arranged at intervals in the circumferential direction of the bearing platform 1. Specifically, as Figure 1 shown, the number of the cast-in-place piles 4 is 4 (such as the 4 shown in Figure 1 the figure). The cast-in-place piles 4 all extend in the up and down direction and are arranged at intervals in the circumferential direction of the bearing platform 1. Thus, the installation stability of the energy dissipation and anti-collision pile foundation 100 is improved by the plurality of cast-in-place piles 4.

[0045] In summary, the energy dissipation and anti-collision pile foundation 100 of the embodiment of the present invention can erect towers in sea areas, river channels and floodplains for transmission line projects, and the energy dissipation and anti-collision pile foundation 100 needs to consider preventing water flow scouring and impacts from floating objects or ships, etc. In the energy dissipation and anti-collision pile foundation of the embodiment of the present invention, PVC water conduits are reserved and embedded slots are pre-buried on the reinforced concrete bearing platform column and the square bearing platform on the basis of the conventional scheme. The cast-in-place piles under the bearing platform are conventional pile foundations, and the rubber anti-collision pads are reserved with connecting pins to be connected with the bearing platform column and the bearing platform. The PVC water conduits can reduce the scouring effect of water flow on the foundation, and the rubber anti-collision pads play a role in energy dissipation and prevention of impacts.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0047] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0048] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0050] In the present utility model, terms such as "an embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0051] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. An energy dissipation and anti-collision pile foundation, characterized in that, Comprising: A bearing platform, on which there is a first hole penetrating the bearing platform in the inner and outer directions, and a transmission tower is suitable to be installed above the bearing platform; a first buffer sleeve for reducing the impact of water flow, the first buffer sleeve is sleeved on the outer peripheral surface of the bearing platform and the first buffer sleeve is provided with a second hole penetrating the first buffer sleeve in the inner and outer directions, and the first hole and the second hole are communicated so that the water flow flows through the bearing platform in the first hole and the second hole; a cast-in-place pile, the cast-in-place pile extends in the up and down direction and is arranged below the bearing platform so that the cast-in-place pile supports the bearing platform.

2. The energy dissipation and anti-collision pile foundation according to claim 1, wherein The first holes are multiple, and the multiple first holes are arranged in multiple rows at intervals in the up and down direction, and each row includes several first holes arranged at intervals in the circumferential direction of the bearing platform. The second holes are multiple, and the multiple second holes are in one-to-one correspondence and communication with the multiple first holes.

3. The energy dissipation and anti-collision pile foundation according to claim 1, characterized in that, The bearing platform is a concrete bearing platform, and the energy dissipation and anti-collision pile foundation further includes a first water guide pipe arranged in the bearing platform, and the inner peripheral surface of the first water guide pipe defines the first hole.

4. The energy dissipation and anti-collision pile foundation according to claim 1, wherein The inner peripheral surface of the first buffer sleeve is provided with a first matching part, the first matching part extends along the circumferential direction of the first buffer sleeve, and the outer peripheral surface of the bearing platform is provided with a second matching part matching with the first matching part. One of the first matching part and the second matching part is a first groove, and the other of the first matching part and the second matching part is a first protrusion.

5. The energy dissipation and anti-collision pile foundation according to claim 1, characterized in that, It further includes a bearing platform column arranged on the bearing platform and extending in the up and down direction, and the transmission tower is suitable to be installed on the bearing platform column. The bearing platform column is provided with a third hole penetrating the bearing platform column in the inner and outer directions.

6. The energy dissipation and anti-collision pile foundation according to claim 5, characterized in that, It further includes a second buffer sleeve for reducing the impact of water flow, the second buffer sleeve is sleeved on the outer peripheral surface of the bearing platform column, and the second buffer sleeve is provided with a fourth hole penetrating the second buffer sleeve in the inner and outer directions, and the fourth hole and the third hole are communicated so that the water flow flows through the bearing platform column in the fourth hole and the third hole.

7. The energy dissipation and anti-collision pile foundation according to claim 6, characterized in that, The third holes are multiple, and the multiple third holes are arranged in multiple rows at intervals in the up and down direction, and each row includes several third holes arranged at intervals in the circumferential direction of the bearing platform column. The fourth holes are multiple, and the multiple fourth holes are in one-to-one correspondence and communication with the multiple third holes.

8. The energy dissipation and anti-collision pile foundation according to claim 6, wherein, The bearing platform column is a concrete bearing platform column, and the energy dissipation and anti-collision pile foundation further includes a second water guide pipe arranged in the bearing platform column, and the inner peripheral surface of the second water guide pipe defines the third hole.

9. The energy dissipation and anti-collision pile foundation according to claim 6, wherein, The inner peripheral surface of the second buffer sleeve is provided with a third matching part, the third matching part extends along the circumferential direction of the second buffer sleeve, and the outer peripheral surface of the bearing platform column is provided with a fourth matching part matching with the third matching part. One of the third matching part and the fourth matching part is a second groove, and the other of the third matching part and the fourth matching part is a second protrusion.

10. The energy dissipation and anti-collision pile foundation according to any one of claims 1-9, characterized in that, The cast-in-place piles are multiple, and the multiple cast-in-place piles are arranged at intervals in the circumferential direction of the bearing platform.

Images