A reinforced concrete pile foundation structure and construction method thereof

Abstract

The present invention discloses a reinforced concrete pile foundation structure and a construction method thereof, which relates to the field of reinforced concrete pile foundations, and includes a reinforced concrete pile foundation and an enlarged head arranged at the bottom thereof, wherein the bottom side of the enlarged head is provided with a bottom integral fixing frame, and the bottom integral fixing frame is provided with transverse limiting telescopic holes all around. In the present invention, after the reinforced concrete pile foundation is constructed, it can be inserted into a deeper soil layer through a plurality of transverse limiting insertion frames, thereby effectively ensuring the strength of the reinforced concrete pile foundation and making it more stable to use; through the provision of a plurality of shock absorbing springs, if an earthquake occurs, the vibration can be dissipated through a plurality of shock absorbing springs, thereby further ensuring the safety of the reinforced concrete pile foundation; through the provision of a plurality of heat preservation boxes, it can not only avoid the problem of cracking of the reinforced concrete pile foundation due to long-term temperature changes and thermal expansion and contraction, but also extend its service life, and effectively protect the safety of the building body.

Description

Technical Field

[0001] The present invention relates to the technical field of reinforced concrete pile foundations, and in particular to a reinforced concrete pile foundation structure and a construction method thereof. Background Art

[0002] A deep foundation consisting of a pile and a pile cap connected to the top of the pile (referred to as the cap) or a single pile foundation connected by a column and a pile foundation is referred to as a pile foundation. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Building pile foundations are usually low cap pile foundations, and pile foundations are widely used in high-rise buildings.

[0003] In the prior art, reinforced concrete pile foundations are generally made of steel bars and concrete. However, when constructing a pile foundation, a hole is usually drilled first, and then the pile foundation is poured in the hole. The strength of the pile foundation can only rely on the hole depth and the pile foundation itself. In this way, the pile foundation has less contact with the soil layer and there is no pulling, which makes the strength of the pile foundation low. At the same time, the current pile foundations do not have earthquake-proof measures. In recent years, earthquakes have occurred frequently, and there is no shock absorption, which will cause the collapse of buildings and bring huge economic losses. At the same time, because the pile foundation is underground for a long time, it is affected by the environment, and the heat expansion and cold contraction easily cause the pile foundation to crack, reducing its service life. Therefore, a reinforced concrete pile foundation structure and a construction method thereof are needed to meet people's needs. Summary of the invention

[0004] The object of the present invention is to provide a reinforced concrete pile foundation structure and a construction method thereof, so as to solve the problem that the reinforced concrete pile foundation is low in strength and has no protective measures as mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A reinforced concrete pile foundation structure, comprising a reinforced concrete pile foundation and an enlarged head arranged at the bottom thereof, wherein a bottom integral fixing frame is arranged at the bottom side of the enlarged head, and transverse limiting telescopic holes are opened around the bottom integral fixing frame, and a transverse limiting insertion frame is movably installed in the transverse limiting telescopic hole, and a transfer seat is fixedly installed on the transverse limiting insertion frame, and a driving transfer rod is rotatably installed on four of the transfer seats, and the same rotating block is rotatably installed on the four driving transfer rods;

[0007] A central integrated support frame is fixedly installed on the bottom integral fixed frame, a rotating hole is opened on the central integrated support frame, a rotating block is rotatably installed in the rotating hole, a driving block is fixedly installed on the top side of the rotating block, a driving groove is opened on the driving block, a plurality of shock-absorbing springs are fixedly installed in an equidistant manner in an annular manner on the top side of the bottom integral fixed frame, a casting rod is fixedly installed on the top end of the plurality of shock-absorbing springs, a same top connecting frame is fixedly installed on the plurality of casting rods, a blocking ring is fixedly installed on the casting rod, and the plurality of casting rods are all located in the enlarged head.

[0008] Furthermore, in a preferred embodiment of the present invention, a plurality of heat preservation boxes are fixedly installed around the reinforced concrete pile foundation, a plurality of heat conduction columns are fixedly installed in the heat preservation boxes, and one end of the plurality of heat conduction columns extends into the reinforced concrete pile foundation. It should be noted that the temperature of the reinforced concrete pile foundation can be adjusted by setting the heat preservation boxes.

[0009] Furthermore, in a preferred embodiment of the present invention, a movable hole is opened on the inner wall of the top side of the incubator, a movable rod is movably installed in the movable hole, a floating driving plate is fixedly installed at the bottom end of the movable rod, the floating driving plate is located in the incubator, and a top pressure trigger plate is fixedly installed at the top end of the movable rod.

[0010] Furthermore, in a preferred embodiment of the present invention, two threaded mounting holes are provided on the top side of the thermal insulation box, threaded mounting seats are threadedly mounted in the two threaded mounting holes, and heating columns and cooling columns are fixedly mounted on the two threaded mounting seats, respectively. It should be noted that the heat transfer liquid in the thermal insulation box can be heated or cooled by the reasonable arrangement of the heating columns and cooling columns.

[0011] Furthermore, in a preferred embodiment of the present invention, a trigger switch is fixedly mounted on each of the two threaded mounting seats, and a top pressure trigger plate is fixedly mounted on the top of the movable rod, and the top pressure trigger plate is adapted to the two trigger switches. It should be noted that, through the principle of thermal expansion and contraction, the floating driving plate can drive the movable rod to move up and down, thereby triggering any one of the two trigger switches.

[0012] Further, in a preferred embodiment of the present invention, a limiting circular groove is provided in an annular manner on the inner wall of the rotating hole, a limiting circle is rotatably installed in the limiting circular groove, the limiting circle is fixedly installed on the rotating block, a plurality of contraction grooves are provided in an annular manner at equal intervals on the limiting circle, a spring is fixedly installed on the inner wall of the contraction groove, a clamping rod is fixedly installed at the end of the spring, a locking block is fixedly installed at the end of the clamping rod, a plurality of locking grooves are provided in an annular manner at equal intervals on the inner wall of the limiting circular groove, and a plurality of locking blocks are respectively clamped in the plurality of locking grooves. It should be noted that a rectangular iron rod is inserted into the adapter hole, the sealing plate is broken by force, and the rectangular iron rod is inserted into the driving groove. At this time, the rectangular iron rod is rotated to drive the driving block to rotate. The rotation of the driving block can drive the rotating block to rotate, and then the four adapters can drive the four horizontal limiting insertion frames to be inserted into the soil layer. At the same time, when the rotating block rotates, the limiting circle rotates in the limiting circular groove, so that the rotating block is restricted to only be able to rotate.

[0013] Furthermore, in a preferred embodiment of the present invention, two transfer shafts are rotatably mounted on the driving transfer rod, one transfer shaft is rotatably mounted on the transfer seat, a mounting hole is provided at a corresponding position of the rotating block, and the other corresponding transfer shaft is rotatably mounted in the mounting hole. It should be noted that the rotating block rotates and drives the four driving transfer rods to rotate through the four transfer shafts, and the four driving transfer rods can drive the four transfer seats to move through the other four transfer shafts, and the four transfer seats can drive the four lateral limiting insertion frames to be inserted into the soil layer.

[0014] Furthermore, in a preferred embodiment of the present invention, an outer integral protective sleeve and an inner integral protective sleeve are fixedly installed on the bottom integral fixing frame and the top connecting frame, a plurality of shock absorbing springs are located between the outer integral protective sleeve and the inner integral protective sleeve, and a sealing plate is fixedly installed on the top connecting frame. It should be noted that, by setting the outer integral protective sleeve, the inner integral protective sleeve and the sealing plate, when pouring the reinforced concrete pile foundation, it can be ensured that the shock absorbing spring can not be solidified by the concrete, and the sealing plate can further prevent the entry of concrete, thereby ensuring that the bottom integral fixing frame can be installed after the reinforced concrete pile foundation is poured.

[0015] Furthermore, in a preferred embodiment of the present invention, a driving block is fixedly mounted on the top side of the rotating block, a driving slot is provided on the top side of the driving block, and an adapting hole is provided on the reinforced concrete pile foundation, the adapting hole is adapted to the driving block, and the adapting hole is filled with concrete. It should be noted that by reserving the adapting hole, it is convenient to open multiple lateral limiting insertion frames, and after opening, concrete is poured to ensure the strength of the reinforced concrete pile foundation.

[0016] The present invention also proposes a construction method for constructing the reinforced concrete pile foundation structure, which comprises the following steps:

[0017] S1. First, install the bottom integral fixing frame in the pouring pit of the pile foundation, and then pour the reinforced concrete pile foundation. At the same time, reserve an adapter hole at the center of the reinforced concrete pile foundation. During the pouring process of the reinforced concrete pile foundation, the reinforced concrete pile foundation can condense multiple pouring rods inside, and the pouring rods can play a role in supporting the steel bars, so that after the reinforced concrete pile foundation is poured, the bottom integral fixing frame can be more firmly combined with the reinforced concrete pile foundation, so that in the event of an accident, the reinforced concrete pile foundation and the bottom integral fixing frame will not be easily broken and separated;

[0018] S2. Then, use a rectangular iron rod to insert into the adapter hole, break the sealing plate with force, and insert the rectangular iron rod into the driving groove. At this time, rotate the rectangular iron rod to drive the driving block to rotate. The driving block rotation can drive the rotating block to rotate. The rotating block rotates and drives the four driving transfer rods to rotate through the four transfer shafts. The four driving transfer rods can drive the four transfer seats to move through the other four transfer shafts. The four transfer seats can drive the four lateral restriction insertion frames to be inserted into the soil layer. In this way, the insertion frame can effectively increase the connection strength between the bottom integral fixing frame and the soil layer, so that the bottom integral fixing frame can obtain better fixing force, thereby making the reinforced concrete pile foundation more stable and effectively enhancing its ability to resist accidents. In this way, the stability of the reinforced concrete pile foundation can be guaranteed. At this time, pull out the rectangular iron rod, and then continue to pour concrete to fill the space between the bottom integral fixing frame and the top connecting frame and the adapter hole;

[0019] S3. Finally, after pouring, inject heat transfer liquid into the insulation box through the threaded mounting holes, and then thread the multiple threaded mounting seats in the multiple threaded mounting holes in sequence to complete the construction. It should be noted that, through the setting of multiple insulation boxes, the heat transfer column can transfer the temperature of the soil layer and the temperature of the reinforced concrete pile foundation into the heat transfer liquid, and the heat transfer liquid can be heat transfer oil or other liquid media; through the principle of thermal expansion and contraction, when the temperature is high, the floating drive plate moves up, which can drive the top pressure trigger plate to open a trigger switch above, so that the cooling column can cool the heat transfer liquid. When the temperature is low, the heat transfer liquid shrinks, and the floating drive plate drives the movable rod to move down, so that the top pressure trigger plate opens the trigger switch below, so that the heating column can turn on the heating. Therefore, the above setting can effectively ensure the ambient temperature of the reinforced concrete pile foundation, so that the reinforced concrete pile foundation can be in a better environment, so as to avoid the problem of the reinforced concrete pile foundation being subjected to temperature changes for a long time, causing thermal expansion and contraction and then cracking, and at the same time, it can also extend its service life and further effectively protect the safety of the building.

[0020] The beneficial effects of a reinforced concrete pile foundation structure and a construction method thereof proposed by the present invention are:

[0021] In the present invention, by setting up multiple lateral restriction insertion frames, after the reinforced concrete pile foundation is constructed, the multiple lateral restriction insertion frames can be inserted into deeper soil layers, which can effectively ensure the strength of the reinforced concrete pile foundation and make it more stable to use.

[0022] Furthermore, in the present invention, by providing a plurality of shock-absorbing springs, if an earthquake occurs, the vibration can be dissipated by the plurality of shock-absorbing springs, thereby further ensuring the safety of the reinforced concrete pile foundation.

[0023] Furthermore, in the present invention, through the arrangement of multiple insulation boxes, the temperature conducting column can conduct the temperature of the soil layer and the temperature of the reinforced concrete pile foundation into the heat conducting liquid, and the heat conducting liquid can be heat conducting oil or other liquid media; through the principle of thermal expansion and contraction, when the temperature is high, the floating driving plate moves up, which can drive the top pressure trigger plate to open a trigger switch above, so that the refrigeration column can cool the heat conducting liquid; when the temperature is low, the heat conducting liquid contracts, and the floating driving plate drives the movable rod to move downward, so that the top pressure trigger plate opens the trigger switch below, so that the heating column can turn on the heating, thereby effectively ensuring the ambient temperature of the reinforced concrete pile foundation, so that the reinforced concrete pile foundation can be in a better environment, thereby avoiding the problem of cracking of the reinforced concrete pile foundation due to long-term temperature changes and thermal expansion and contraction, and at the same time extending its service life, which can effectively protect the safety of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural schematic diagram of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0025] Figure 2 A schematic diagram of the explosion structure of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0026] Figure 3 A schematic cross-sectional view of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0027] Figure 4 A schematic structural diagram of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention, wherein a bottom integral fixing frame and a top connecting frame are connected;

[0028] Figure 5 A bottom structural schematic diagram of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0029] Figure 6A partial cross-sectional structural schematic diagram of a bottom integral fixing frame of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0030] Figure 7 A reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention Figure 6 Schematic diagram of the structure of part A;

[0031] Figure 8 A schematic structural diagram of a bottom integral fixing frame of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0032] Fig. 9 A schematic diagram of the internal partial structure of a heat preservation box of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention;

[0033] Fig.10 A schematic diagram of the partial structure of an insulation box of a reinforced concrete pile foundation structure and a construction method thereof provided in an embodiment of the present invention.

[0034] In the figure: 01-reinforced concrete pile foundation; 02-enlarged head; 03-bottom integral fixing frame; 04-lateral limiting expansion hole; 05-lateral limiting insertion frame; 06-central integrated support frame; 07-rotation hole; 08-rotation block; 09-driving transfer rod; 10-transfer seat; 11-transfer shaft; 12-mounting hole; 13-driving block; 14-driving groove; 15-limiting circular groove; 16-limiting circle; 17-contraction groove; 18-clamping rod; 19-locking groove; 20-locking block ; 21-spring; 22-shock-absorbing spring; 23-external integral protective cover; 24-internal integral protective cover; 25-casting rod; 26-blocking ring; 27-top connecting frame; 28-sealing plate; 29-adapter hole; 30-insulation box; 31-heat conduction column; 32-threaded mounting hole; 33-threaded mounting seat; 34-heating column; 35-cooling column; 36-movable hole; 37-movable rod; 38-floating driving plate; 39-top pressure trigger plate; 40-trigger switch; 41-concrete. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In addition, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when in use, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0039] In addition, the terms "horizontal", "vertical", "perpendicular" and the like do not mean that the components are required to be absolutely vertical, but can be slightly tilted. For example, "vertical" only means that its direction is more vertical than "horizontal", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0040] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Example

[0042] Please refer to the attached manual Figure 1-10The embodiment of the present invention provides a reinforced concrete pile foundation structure, which includes a reinforced concrete pile foundation 01 and an enlarged head 02 arranged at the bottom thereof, a bottom integral fixing frame 03 is provided on the bottom side of the enlarged head 02, and transverse limiting telescopic holes 04 are opened on all four sides of the bottom integral fixing frame 03, a transverse limiting insertion frame 05 is movably installed in the transverse limiting telescopic hole 04, an adapter seat 10 is fixedly installed on the transverse limiting insertion frame 05, four adapter seats 10 are rotatably installed with driving transfer rods 09, and the same rotating block 08 is rotatably installed on the four driving transfer rods 09.

[0043] To be more specific, a central integrated support frame 06 is fixedly installed on the bottom integral fixed frame 03, a rotating hole 07 is opened on the central integrated support frame 06, and a rotating block 08 is rotatably installed in the rotating hole 07; a driving block 13 is fixedly installed on the top side of the rotating block 08, a driving groove 14 is opened on the driving block 13, a plurality of shock-absorbing springs 22 are fixedly installed in an equidistant manner in an annular manner on the top side of the bottom integral fixed frame 03, a casting rod 25 is fixedly installed on the top end of the plurality of shock-absorbing springs 22, a same top connecting frame 27 is fixedly installed on the plurality of casting rods 25, a blocking ring 26 is fixedly installed on the casting rod 25, and the plurality of casting rods 25 are all located in the enlarged head 02. It should be noted that after the reinforced concrete pile foundation 01 is poured, a rectangular iron rod is inserted into the adapter hole 29, and then the sealing plate 28 is broken with force, and the rectangular iron rod is inserted into the driving groove 14. At this time, the rectangular iron rod is rotated to drive the driving block 13 to rotate. The rotation of the driving block 13 can drive the rotating block 08 to rotate. The rotating block 08 rotates and drives the four driving transfer rods 09 to rotate through the four transfer shafts 11. The four driving transfer rods 09 can drive the four transfer seats 10 to move through the other four transfer shafts 11. The four transfer seats 10 can drive four The lateral restriction insertion frame 05 is inserted into the soil layer; at this time, the rectangular iron rod is pulled out, and then the concrete is poured to fill the space between the bottom integral fixing frame 03 and the top connecting frame 27 and the adapter hole 29; in this way, during the use of the reinforced concrete pile foundation 01, these lower lateral restriction insertion frames 05 are inserted into deeper soil layers, which can effectively ensure the strength of the reinforced concrete pile foundation 01. At the same time, if an earthquake occurs, multiple shock-absorbing springs 22 can be used to dissipate vibrations, thereby further ensuring the safety of the use of the reinforced concrete pile foundation 01.

[0044] Furthermore, in the embodiment of the present invention, multiple heat preservation boxes 30 are fixedly installed around the reinforced concrete pile foundation 01, multiple temperature conducting columns 31 are fixedly installed in the heat preservation boxes 30, and one end of the multiple temperature conducting columns 31 extends into the reinforced concrete pile foundation 01. It should be noted that the temperature of the reinforced concrete pile foundation 01 can be adjusted by setting the heat preservation boxes 30.

[0045] Furthermore, in the embodiment of the present invention, a movable hole 36 is opened on the inner wall of the top side of the heat preservation box 30, and a movable rod 37 is movably installed in the movable hole 36. A floating driving plate 38 is fixedly installed at the bottom end of the movable rod 37. The floating driving plate 38 is located in the heat preservation box 30, and a top pressure trigger plate 39 is fixedly installed at the top end of the movable rod 37.

[0046] Further, in the embodiment of the present invention, two threaded mounting holes 32 are provided on the top side of the thermal insulation box 30, threaded mounting seats 33 are threadedly mounted in the two threaded mounting holes 32, and heating columns 34 and cooling columns 35 are respectively fixedly mounted on the two threaded mounting seats 33. It should be noted that, by the reasonable arrangement of the heating columns 34 and the cooling columns 35, the heat transfer liquid in the thermal insulation box 30 can be heated or cooled.

[0047] Furthermore, in the embodiment of the present invention, the two threaded mounting seats 33 are fixedly mounted with trigger switches 40, and the top of the movable rod 37 is fixedly mounted with a top pressure trigger plate 39, which is adapted to the two trigger switches 40. It should be noted that, through the principle of thermal expansion and contraction, the floating driving plate 38 can drive the movable rod 37 to move up and down, thereby triggering any one of the two trigger switches 40.

[0048] Furthermore, in the embodiment of the present invention, a limiting circular groove 15 is opened in an annular manner on the inner wall of the rotating hole 07, a limiting circle 16 is rotatably installed in the limiting circular groove 15, and the limiting circle 16 is fixedly installed on the rotating block 08; a plurality of shrinkage grooves 17 are opened in an annular manner at equal intervals on the limiting circle 16, a spring 21 is fixedly installed on the inner wall of the shrinkage groove 17, a clamping rod 18 is fixedly installed at the end of the spring 21, and a locking block 20 is fixedly installed at the end of the clamping rod 18; a plurality of locking grooves 19 are opened in an annular manner at equal intervals on the inner wall of the limiting circular groove 15, and the plurality of locking blocks 20 are respectively clamped in the plurality of locking grooves 19. It should be noted that a rectangular iron rod is inserted into the adapter hole 29, the sealing plate 28 is broken with force, and the rectangular iron rod is inserted into the driving groove 14. At this time, the rectangular iron rod is rotated to drive the driving block 13 to rotate. The rotation of the driving block 13 can drive the rotating block 08 to rotate, so that the four adapters 10 can drive the four horizontal limiting insertion frames 05 to be inserted into the soil layer. At the same time, when the rotating block 08 rotates, it rotates in the limiting circular groove 15 through the limiting circle 16, so that the rotating block 08 is restricted to only rotate.

[0049] Further, in the embodiment of the present invention, two transfer shafts 11 are rotatably mounted on the driving transfer rod 09, one transfer shaft 11 is rotatably mounted on the transfer seat 10, a mounting hole 12 is provided at a corresponding position of the rotating block 08, and the corresponding other transfer shaft 11 is rotatably mounted in the mounting hole 12. It should be noted that the rotating block 08 rotates and drives the four driving transfer rods 09 to rotate through the four transfer shafts 11, and the four driving transfer rods 09 can drive the four transfer seats 10 to move through the other four transfer shafts 11, and the four transfer seats 10 can drive the four lateral limiting insertion frames 05 to be inserted into the soil layer.

[0050] Further, in the embodiment of the present invention, an outer integral protective sleeve 23 and an inner integral protective sleeve 24 are fixedly installed on the bottom integral fixing frame 03 and the top connecting frame 27, a plurality of shock absorbing springs 22 are located between the outer integral protective sleeve 23 and the inner integral protective sleeve 24, and a sealing plate 28 is fixedly installed on the top connecting frame 27. It should be noted that, by providing the outer integral protective sleeve 23, the inner integral protective sleeve 24 and the sealing plate 28, when pouring the reinforced concrete pile foundation 01, it can be ensured that the shock absorbing spring 22 will not be solidified by the concrete, and the sealing plate 28 can further prevent the entry of concrete, thereby ensuring that the bottom integral fixing frame 03 can be installed after the reinforced concrete pile foundation 01 is poured.

[0051] Further, in the embodiment of the present invention, a driving block 13 is fixedly installed on the top side of the rotating block 08, a driving slot 14 is provided on the top side of the driving block 13, and an adapting hole 29 is provided on the reinforced concrete pile foundation 01, the adapting hole 29 is adapted to the driving block 13, and the adapting hole 29 is filled with concrete 41. It should be noted that by reserving the adapting hole 29, it is convenient to open a plurality of lateral limiting insertion frames 05, and after opening, concrete 41 is poured, so that the strength of the reinforced concrete pile foundation 01 can be ensured.

[0052] Furthermore, in an embodiment of the present invention, a construction method for using the above-mentioned reinforced concrete pile foundation for construction is also provided, which comprises the following steps:

[0053] S1. First, install the bottom integral fixing frame 03 in the pouring pit of the pile foundation, and then pour the reinforced concrete pile foundation 01, and reserve the adaption hole 29 at the center position of the reinforced concrete pile foundation 01; during the pouring process of the reinforced concrete pile foundation 01, the reinforced concrete pile foundation 01 can condense multiple pouring rods 25 inside, and the pouring rods 25 can play a role in supporting the steel bars, so that after the pouring of the reinforced concrete pile foundation 01, the bottom integral fixing frame 03 can be more firmly combined with the reinforced concrete pile foundation 01, so that in the event of an accident, the reinforced concrete pile foundation 01 and the bottom integral fixing frame 03 will not be easily broken and separated.

[0054] S2. Then, use a rectangular iron rod to insert into the adapter hole 29, forcefully break the sealing plate 28, and insert the rectangular iron rod into the driving groove 14. At this time, rotate the rectangular iron rod to drive the driving block 13 to rotate. The rotation of the driving block 13 can drive the rotating block 08 to rotate. The rotating block 08 rotates and drives the four driving transfer rods 09 to rotate through the four transfer shafts 11. The four driving transfer rods 09 can drive the four transfer seats 10 to move through the other four transfer shafts 11. The four transfer seats 10 can drive the four lateral limiting insertion frames 05 to be inserted into the soil layer, and then the insertion frame 05 can effectively increase the connection strength between the bottom integral fixing frame 03 and the soil layer, so that the bottom integral fixing frame 03 can obtain better fixing force, and at the same time make the reinforced concrete pile foundation 01 more stable, so that it can effectively enhance the ability to resist accidents, so as to ensure the stability of the reinforced concrete pile foundation 01. At this time, pull out the rectangular iron rod, and then continue to pour concrete to fill the space between the bottom integral fixing frame 03 and the top connecting frame 27 and the adapter hole 29;

[0055] S3. Finally, after pouring, inject heat-conducting liquid into the insulation box 30 through the threaded mounting holes 32, and then thread the multiple threaded mounting seats 33 in the multiple threaded mounting holes 32 in sequence to complete the construction. It should be noted that, through the arrangement of multiple insulation boxes 30, the temperature-conducting column 31 can conduct the temperature of the soil layer and the temperature of the reinforced concrete pile foundation 01 into the heat-conducting liquid. The heat-conducting liquid can be heat-conducting oil or other liquid media. Therefore, through the principle of thermal expansion and contraction, when the temperature is high, the floating driving plate 38 moves up, which can drive the top pressure trigger plate 39 to open a trigger switch 40 above, so that the cooling column 35 can cool the heat-conducting liquid. When the temperature is low, the heat-conducting liquid shrinks, and the floating driving plate 38 drives the movable rod 37 to move down, so that the top pressure trigger plate 39 opens the trigger switch 40 below, so that the heating column 34 can turn on the heating. Therefore, the above-mentioned setting can effectively ensure the ambient temperature of the reinforced concrete pile foundation 01, so that the reinforced concrete pile foundation 01 can be in a better environment, which can not only avoid the problem of the reinforced concrete pile foundation 01 being cracked due to thermal expansion and contraction caused by long-term temperature changes, but also extend its service life and further effectively protect the safety of the building.

[0056] It should be emphasized that the working principle of a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention is: after the reinforced concrete pile foundation 01 is poured, a rectangular iron rod is inserted into the adapter hole 29, and then the sealing plate 28 is broken with force, and the rectangular iron rod is inserted into the driving groove 14. At this time, the rectangular iron rod is rotated to drive the driving block 13 to rotate. The rotation of the driving block 13 can drive the rotating block 08 to rotate. The rotating block 08 rotates and drives the four driving transfer rods 09 to rotate through the four transfer shafts 11. The four driving transfer rods 09 can drive the four transfer seats 10 to move through the other four transfer shafts 11. The four transfer seats 10 can drive the four lateral limiting insertion frames 05 to be inserted into the soil layer; at this time, the rectangular iron rod is pulled out, and then the concrete is poured continuously to fill the space between the bottom integral fixing frame 03 and the top connecting frame 27 and the adapter hole 29. It should be noted that during the use of the reinforced concrete pile foundation 01, firstly, through the lower layer of these lateral restriction insertion frames 05, inserted into a deeper soil layer, the strength of the reinforced concrete pile foundation 01 can be effectively guaranteed; secondly, if an earthquake occurs, multiple shock-absorbing springs 22 can be used to dissipate the vibration, thereby further ensuring the safety of the use of the reinforced concrete pile foundation 01.

[0057] Furthermore, through the arrangement of multiple heat preservation boxes 30, the temperature conducting column 31 can conduct the temperature of the soil layer and the temperature of the reinforced concrete pile foundation 01 into the heat conducting liquid. The heat conducting liquid can be heat conducting oil or other liquid media. Therefore, through the principle of thermal expansion and contraction, when the temperature is high, the floating driving plate 38 moves up, which can drive the top pressure trigger plate 39 to open a trigger switch 40 above, so that the cooling column 35 can cool the heat conducting liquid. When the temperature is low, the heat conducting liquid contracts, and the floating driving plate 38 drives the movable rod 37 to move down, so that the top pressure trigger plate 39 opens the trigger switch 40 below, so that the heating column 34 can turn on the heating. Therefore, the above arrangement can effectively ensure the ambient temperature of the reinforced concrete pile foundation 01, so that the reinforced concrete pile foundation 01 can be in a better environment, so as to avoid the problem of the reinforced concrete pile foundation 01 being subjected to temperature changes for a long time, causing thermal expansion and contraction and then cracking, and at the same time, it can also extend its service life, further effectively protecting the safety of the building.

[0058] In summary, a reinforced concrete pile foundation structure and a construction method thereof provided by an embodiment of the present invention can, through the provision of a plurality of lateral restriction insertion frames, be inserted into a deeper soil layer through the plurality of lateral restriction insertion frames after the construction of the reinforced concrete pile foundation, thereby being able to effectively ensure the strength of the reinforced concrete pile foundation and make it more stable to use; through the provision of a plurality of shock-absorbing springs, if an earthquake occurs, the vibration can be dissipated by the plurality of shock-absorbing springs, thereby being able to further ensure the safety of the use of the reinforced concrete pile foundation; through the provision of a plurality of insulation boxes, the temperature conducting column can conduct the temperature of the soil layer and the temperature of the reinforced concrete pile foundation into the heat conducting liquid, and the heat conducting liquid can be heat conducting oil or other liquid medium Quality, and then through the principle of thermal expansion and contraction, when the temperature is high, the floating driving plate moves up, which can drive the top pressure trigger plate to open a trigger switch above, so that the refrigeration column can cool the heat transfer liquid; when the temperature is low, the heat transfer liquid contracts, and the floating driving plate drives the movable rod to move down, so that the top pressure trigger plate opens the trigger switch below, so that the heating column can start heating, thereby effectively ensuring the ambient temperature of the reinforced concrete pile foundation, so that the reinforced concrete pile foundation can be in a better environment, thereby avoiding the problem of cracking caused by thermal expansion and contraction due to long-term temperature changes, and at the same time extending its service life, thereby effectively improving the safety and stability of the building service.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reinforced concrete pile foundation structure, characterized in that: It comprises a reinforced concrete pile foundation (01) and an enlarged head (02) arranged at the bottom of the reinforced concrete pile foundation (01); a bottom integral fixing frame (03) is arranged at the bottom side of the enlarged head (02); transverse limiting telescopic holes (04) are opened around the bottom integral fixing frame (03); a transverse limiting insertion frame (05) is movably installed in the transverse limiting telescopic hole (04); a transfer seat (10) is fixedly installed on the transverse limiting insertion frame (05); four transfer seats (10) are rotatably installed with driving transfer rods (09); and the same rotating block (08) is rotatably installed on the four driving transfer rods (09); A central integrated support frame (06) is fixedly mounted on the bottom integral fixed frame (03), a rotating hole (07) is provided on the central integrated support frame (06), the rotating block (08) is rotatably mounted in the rotating hole (07), a driving block (13) is fixedly mounted on the top side of the rotating block (08), a driving groove (14) is provided on the driving block (13); a plurality of damping springs (22) are fixedly mounted in an annular manner and equidistantly on the top side of the bottom integral fixed frame (03), a casting rod (25) is fixedly mounted on the top end of the plurality of damping springs (22), a same top connecting frame (27) is fixedly mounted on the plurality of casting rods (25), a blocking ring (26) is fixedly mounted on the casting rod (25), and the plurality of casting rods (25) are all located in the enlarged head (02); A plurality of heat preservation boxes (30) are fixedly installed around the reinforced concrete pile foundation (01), a heat conduction liquid is filled in the heat preservation box (30), a plurality of heat conduction columns (31) are fixedly installed in the heat preservation box (30), and one end of the plurality of heat conduction columns (31) extends into the reinforced concrete pile foundation (01); A movable hole (36) is provided on the inner wall of the top side of the heat preservation box (30), a movable rod (37) is movably installed in the movable hole (36), a floating driving plate (38) is fixedly installed at the bottom end of the movable rod (37), the floating driving plate (38) is located in the heat preservation box (30), and a top pressure trigger plate (39) is fixedly installed at the top end of the movable rod (37); The top side of the heat preservation box (30) is provided with two threaded mounting holes (32), threaded mounting seats (33) are threadedly mounted in the two threaded mounting holes (32), and a heating column (34) and a cooling column (35) are respectively fixedly mounted on the two threaded mounting seats (33); A trigger switch (40) is fixedly mounted on each of the two threaded mounting seats (33), a top pressure trigger plate (39) is fixedly mounted on the top of the movable rod (37), and the top pressure trigger plate (39) is adapted to the two trigger switches (40); The temperature conducting column (31) conducts the temperature of the soil layer and the temperature of the reinforced concrete pile foundation (01) into the heat conducting liquid. Based on the principle of thermal expansion and contraction, when the temperature is high, the floating driving plate (38) moves upward, driving the top pressure trigger plate (39) to open a trigger switch (40) above, so that the cooling column (35) cools the heat conducting liquid. When the temperature is low, the heat conducting liquid contracts, and the floating driving plate (38) drives the movable rod (37) to move downward, causing the top pressure trigger plate (39) to open a trigger switch (40) below, so that the heating column (34) turns on heating.

2. A reinforced concrete pile foundation structure according to claim 1, characterized in that: A limiting circular groove (15) is formed in an annular manner on the inner wall of the rotating hole (07), a limiting circle (16) is rotatably mounted in the limiting circular groove (15), and the limiting circle (16) is fixedly mounted on the rotating block (08); The limiting circle (16) is provided with a plurality of contraction grooves (17) at equal intervals in an annular pattern, a spring (21) is fixedly mounted on the inner wall of the contraction groove (17), a clamping rod (18) is fixedly mounted on the end of the spring (21), and a locking block (20) is fixedly mounted on the end of the clamping rod (18); a plurality of locking grooves (19) are provided at equal intervals in an annular pattern on the inner wall of the limiting circular groove (15), and the plurality of locking blocks (20) are respectively clamped in the plurality of locking grooves (19).

3. A reinforced concrete pile foundation structure according to claim 1, characterized in that: Two transfer shafts (11) are rotatably mounted on the driving transfer rod (09), one of the transfer shafts (11) is rotatably mounted on the transfer seat (10), a mounting hole (12) is provided at a corresponding position of the rotating block (08), and the corresponding other transfer shaft (11) is rotatably mounted in the mounting hole (12).

4. A reinforced concrete pile foundation structure according to claim 3, characterized in that: An outer integral protective sleeve (23) and an inner integral protective sleeve (24) are fixedly mounted on the bottom integral fixing frame (03) and the top connecting frame (27); a plurality of the shock absorbing springs (22) are located between the outer integral protective sleeve (23) and the inner integral protective sleeve (24); and a sealing plate (28) is fixedly mounted on the top connecting frame (27).

5. A reinforced concrete pile foundation structure according to claim 4, characterized in that: A driving block (13) is fixedly mounted on the top side of the rotating block (08), a driving groove (14) is provided on the top side of the driving block (13), an adapting hole (29) is provided on the reinforced concrete pile foundation (01), the adapting hole (29) is adapted to the driving block (13), and the adapting hole (29) is filled with concrete (41).

6. A construction method for constructing a reinforced concrete pile foundation structure according to claim 5, characterized in that: It includes the following steps: S1, installing a bottom integral fixing frame (03) in a pouring pit of a pile foundation, pouring a reinforced concrete pile foundation (01), and reserving an adaptor hole (29) at the center of the reinforced concrete pile foundation (01); during the pouring process of the reinforced concrete pile foundation (01), the reinforced concrete pile foundation (01) can condense a plurality of pouring rods (25) therein; S2, insert a rectangular iron rod into the adapting hole (29), break the sealing plate (28) with force, and insert the rectangular iron rod into the driving groove (14), then rotate the rectangular iron rod to drive the driving block (13) to rotate, the driving block (13) can drive the rotating block (08) to rotate, the rotating block (08) rotates and drives four driving transfer rods (09) to rotate through four transfer shafts (11), the four driving transfer rods (09) can drive four transfer seats (10) to move through another four transfer shafts (11), the four transfer seats (10) can drive four lateral limiting insertion frames (05) to be inserted into the soil layer, then pull out the rectangular iron rod, continue to pour concrete, so that it fills the space between the bottom integral fixing frame (03) and the top connecting frame (27) and the adapting hole (29); S3. After pouring is completed, a heat-conducting liquid is injected into the heat-insulating box (30) through the threaded mounting holes (32), and then a plurality of threaded mounting seats (33) are threadedly mounted in the plurality of threaded mounting holes (32) in sequence, and the construction is completed.

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