Supporting system and pile foundation reinforcing system

Abstract

The utility model relates to the technical field of wharf pile foundation construction, in particular to a supporting system and a pile foundation reinforcing system.The supporting system comprises at least one set of transverse supporting structures, each transverse supporting structure comprises a first supporting piece and an adjusting device, and a plurality of first supporting pieces are arranged in the circumferential direction of the adjusting device at intervals; the end, close to the adjusting device, of the first supporting piece is hinged to the adjusting device. One ends of the first supporting pieces are hinged to the adjusting device, the first supporting pieces can rotate around the hinged positions, when the transverse supporting structure is applied to pile foundation connection, the transverse supporting structure is placed between multiple pile foundations, and the adjusting device is correspondingly hinged to the first supporting pieces with the corresponding number according to the number of the pile foundations; the first supporting piece is arranged, the end, away from the adjusting device, of the first supporting piece is connected with the pile foundation, when the pile foundation has position deviation, the included angle between the first supporting piece and the adjusting device is adjusted by rotating the first supporting piece, the first supporting piece can be close to the pile foundation, and therefore the first supporting piece can be conveniently connected with the pile foundation.

Description

Technical Field

[0001] The utility model relates to the technical field of wharf pile foundation construction, in particular to a support system and a pile foundation reinforcement system. Background Art

[0002] Pier piling plays an important role in the construction of ports, docks and other water areas. It can effectively increase the building's bearing capacity and its ability to resist wind, waves and impacts, thereby ensuring the stability and durability of port facilities.

[0003] Piling refers to a construction method in which piles are embedded in the water or soil to fix and support the building when constructing water structures such as piers, seawalls, bridges, etc. This method is often used in water projects such as rivers, ports, and coasts to ensure the stability and safety of the building.

[0004] The specific construction process of pile driving includes: first selecting suitable pile materials and pile shapes, then prefabricating holes in the water or soil through excavation equipment or drilling rigs, and then sinking the pile body into the hole through lifting equipment or tools such as vibratory hammers until the required design depth is reached.

[0005] At present, in order to ensure the stability of the pile foundation and the subsequent use of the pile foundation, it is often necessary to connect the pile foundation into one piece, such as first installing a pile cap on the pile foundation, and then connecting the pile cap into one piece through a rod. However, due to deviations in the pile foundation construction process, there is an error between the actual position of the pile foundation and the designed position. When connecting the rods of the pile foundation, the error in the pile foundation position causes difficulties in connecting the rods, and remedial measures such as cutting and extension are often required, which seriously affects the construction efficiency. Utility Model Content

[0006] The purpose of the invention of the utility model is to provide a support system and a pile foundation reinforcement system to address the problem that when connecting the rods of the pile foundation, the position error of the pile foundation makes it difficult to connect the rods, and remedial measures such as cutting and lengthening are often required, which seriously affects the construction efficiency.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A support system includes at least one set of transverse support structures, wherein the transverse support structure includes a first support member and an adjustment device, wherein a plurality of the first support members are arranged circumferentially at intervals on the adjustment device, and one end of the first support member close to the adjustment device is hinged to the adjustment device.

[0009] The support system described in the utility model comprises at least one group of transverse support structures, the transverse support structure comprises a first support member and an adjusting device, a plurality of first support members are arranged at intervals in the circumferential direction of the adjusting device, one end of the first support member close to the adjusting device is hinged to the adjusting device, and the first support member can rotate around the hinge by hingedly connecting one end of the first support member to the adjusting device. When applied to pile foundation connection, the transverse support structure is placed between a plurality of pile foundations, the adjusting device hinges a corresponding number of first support members according to the number of pile foundations, and connects the end of the first support member away from the adjusting device to the pile foundation. Since the first support member is hinged to the adjusting device, the first support member can rotate around the hinge. When the pile foundation is out of position, the When there is a deviation in the position, the first support member is rotated to adjust the angle between the first support member and the adjusting device, so that the first support member can be close to the pile foundation, thereby facilitating the connection between the first support member and the pile foundation. Furthermore, the support system described in the utility model can arrange multiple first support members at intervals in the circumference of the adjusting device, so that multiple first support members can be hoisted at one time, thereby improving the installation speed of the first support assembly. At the same time, the first support member is hinged to the adjusting device, and the actual position error of the pile foundation can be adapted to during installation by adjusting the angle of the first support assembly, thereby improving the installation efficiency of multiple first support members, and facilitating the rapid connection of multiple pile foundations into one through the support system described in the utility model.

[0010] As a preferred embodiment of the present invention, the adjusting device includes a top plate and a bottom plate which are arranged opposite to each other, a sleeve is arranged between the top plate and the bottom plate, the top plate and the bottom plate are connected by the sleeve, the first supporting member includes a first main rod, the first main rod is arranged along the circumference of the sleeve, and one end of the first main rod close to the adjusting device is hinged between the top plate and the bottom plate.

[0011] As a preferred solution of the present utility model, the adjusting device further comprises a pin shaft, the pin shaft passes through the top plate, the first main rod and the bottom plate, and the first main rod is hinged between the top plate and the bottom plate through the pin shaft.

[0012] As a preferred solution of the present utility model, the first support member further includes a sleeve, the sleeve is connected to one end of the first main rod close to the adjusting device, and the sleeve is hinged between the top plate and the bottom plate.

[0013] As a preferred solution of the utility model, the adjustment device also includes a polished bolt, which passes through the top plate, the sleeve and the bottom plate, and the sleeve is hinged between the top plate and the bottom plate through the polished bolt.

[0014] As a preferred solution of the utility model, the adjusting device further comprises a lifting lug, and the lifting lug is arranged on the top plate.

[0015] As a preferred solution of the utility model, the support system also includes a plurality of second support members, the second support members are arranged above the first support members at intervals, the second support members include a second main rod, a rod reserved plate is provided at the end of the second main rod, a second strip bolt hole is opened on the rod reserved plate, and the second strip bolt hole is perpendicular to the length direction of the second main rod.

[0016] The present application also discloses a pile foundation reinforcement system, comprising a pile cap, a pile foundation and a support system as described in the present application, wherein the pile cap is installed on the pile foundation, the bottoms of adjacent pile caps are connected by the lateral support structure, and the tops of adjacent pile caps are connected by the second support member.

[0017] A pile foundation reinforcement system described in this embodiment includes a pile cap, a pile foundation and the support system described in this application. When the stability of the pile foundation and the subsequent use of the pile foundation are required, the pile cap is first installed on the pile foundation, and then the bottoms of adjacent pile caps are connected by a lateral support structure, and the tops of adjacent pile caps are connected by a second support member, thereby realizing the connection of multiple pile foundations into a whole.

[0018] As a preferred solution of the utility model, a connecting bolt is provided at the bottom of the pile cap, and one end of the first support member away from the adjusting device is connected to the connecting bolt.

[0019] As a preferred solution of the utility model, it is characterized in that a pile cap reserved plate is arranged on the top of the pile cap, a first strip bolt hole is opened on the pile cap reserved plate, the first strip bolt hole is parallel to the length direction of the second main rod, the rod reserved plate and the pile cap reserved plate are overlapped, and the first strip bolt hole and the second strip bolt hole are bolted.

[0020] As a preferred embodiment of the present invention, a group of the lateral support structures includes one adjusting device and four first support members, the four first support members are arranged along the circumference of the adjusting device, and one end of the first support member close to the adjusting device is hinged to the adjusting device, a group of the lateral support structures is arranged between four adjacent pile caps, one end of the first support member away from the adjusting device is connected to the bottom of the pile cap, and the second support member is arranged between the tops of two adjacent pile caps.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0022] 1. The support system described in the utility model includes at least one group of transverse support structures, the transverse support structure includes a first support member and an adjusting device, the adjusting device is provided with a plurality of first support members at intervals in the circumferential direction, one end of the first support member close to the adjusting device is hinged to the adjusting device, and one end of the first support member is hinged to the adjusting device so that the first support member can rotate around the hinge. When applied to pile foundation connection, the transverse support structure is placed between a plurality of pile foundations, the adjusting device is hinged to a corresponding number of first support members according to the number of pile foundations, and the end of the first support member away from the adjusting device is connected to the pile foundation. Since the first support member is hinged to the adjusting device, the first support member can rotate around the hinge. When the pile foundation is out of position, the transverse support structure is placed between the plurality of pile foundations, the adjusting device is hinged to a corresponding number of first support members according to the number of pile foundations, and the end of the first support member away from the adjusting device is connected to the pile foundation. When there is a position deviation, the first support member is rotated to adjust the angle between the first support member and the adjusting device, so that the first support member can be close to the pile foundation, thereby facilitating the connection between the first support member and the pile foundation. Furthermore, the support system described in the utility model can arrange multiple first support members at intervals in the circumference of the adjusting device, so that multiple first support members can be hoisted at one time, thereby improving the installation speed of the first support assembly. At the same time, the first support member is hinged to the adjusting device, and during installation, the actual position error of the pile foundation can be adapted by adjusting the angle of the first support assembly, thereby improving the installation efficiency of multiple first support members, and facilitating the rapid connection of multiple pile foundations into one through the support system described in the utility model.

[0023] 2. The utility model describes a pile foundation reinforcement system, comprising a pile cap, a pile foundation and the support system described in the present application. When the stability of the pile foundation and the subsequent use of the pile foundation are required, the pile cap is first installed on the pile foundation, and then the bottoms of adjacent pile caps are connected by a transverse support structure, and the tops of adjacent pile caps are connected by a second support member, thereby realizing the connection of multiple pile foundations into a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the utility model.

[0025] Figure 2 yes Figure 1 Top view of the .

[0026] Figure 3 yes Figure 1 Sectional view at AA.

[0027] Figure 4 yes Figure 3 A partial enlargement of point B Figure 1 .

[0028] Figure 5 This is a schematic diagram of the cooperation between the first support member and the adjustment device Figure 1 .

[0029] Figure 6 yes Figure 3 A partial enlargement of point B Figure 2 (Another structural form).

[0030] Figure 7 This is a schematic diagram of the cooperation between the first support member and the adjustment device Figure 2 (Another structural form).

[0031] Figure 8 yes Figure 3 A partial enlarged view of point C.

[0032] Fig. 9 yes Figure 2 A partial enlarged view of point D.

[0033] Fig.10 yes Fig. 9 The pre-connection state diagram.

[0034] Fig.11 It is a schematic diagram of a pile cap of the utility model.

[0035] Markings in the figure: 1-lateral supporting structure, 2-first supporting member, 21-first main rod, 22-sleeve, 23-bolt plate, 3-adjusting device, 31-top plate, 32-bottom plate, 33-casing, 34-lifting ear, 35-pin shaft, 36-bare rod bolt, 4-pile cap, 41-connecting bolt, 42-pile cap reserved plate, 43-first strip bolt hole, 5-pile foundation, 6-second supporting member, 61-second main rod, 62-rod reserved plate, 63-second strip bolt hole. DETAILED DESCRIPTION

[0036] The utility model is described in detail below in conjunction with the accompanying drawings.

[0037] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0038] Example 1

[0039] like Figure 1-Figure 5 As shown, a support system described in this embodiment includes at least one group of lateral support structures 1, the lateral support structure 1 includes a first support member 2 and an adjustment device 3, the adjustment device 3 has multiple first support members 2 arranged at intervals in the circumferential direction, and one end of the first support member 2 close to the adjustment device 3 is hinged to the adjustment device 3.

[0040] A support system described in this embodiment includes at least one group of transverse support structures 1, the transverse support structure 1 includes a first support member 2 and an adjustment device 3, the adjustment device 3 is provided with a plurality of first support members 2 at intervals in the circumferential direction, the end of the first support member 2 close to the adjustment device 3 is hinged to the adjustment device 3, and the first support member 2 can be rotated around the hinge by hingedly connecting one end of the first support member 2 to the adjustment device 3. When applied to the connection of pile foundations 5, the transverse support structure 1 is placed between the plurality of pile foundations 5, the adjustment device 3 hinges a corresponding number of first support members 2 according to the number of pile foundations 5, and connects the pile foundation 5 with the end of the first support member 2 away from the adjustment device 3. Since the first support member 2 is hinged to the adjustment device 3, the first support member 2 can By rotating around the hinge, when the pile foundation 5 has a position deviation, the first support member 2 is rotated to adjust the angle between the first support member 2 and the adjusting device 3, so that the first support member 2 can be close to the pile foundation 5, thereby facilitating the connection between the first support member 2 and the pile foundation 5. Furthermore, since the adjusting device 3 can be spaced apart circumferentially, multiple first support members 2 can be hoisted at one time, thereby improving the installation speed of the first support member 2. At the same time, the first support member 2 is hinged to the adjusting device 3, and during installation, the actual position error of the pile foundation 5 can be adapted to, thereby improving the installation efficiency of multiple first support members 2, and facilitating the rapid connection of multiple pile foundations 5 into one through the support system of this embodiment.

[0041] A preferred method is as follows Figure 4 , Figure 5 As shown, the adjusting device 3 includes a top plate 31 and a bottom plate 32 which are arranged opposite to each other, a sleeve 33 is arranged between the top plate 31 and the bottom plate 32, the top plate 31 and the bottom plate 32 are connected by the sleeve 33, and the top plate 31 and the top plate 31 are connected by the sleeve 33. Since the sleeve 33 is a hollow cylinder, the connection effect is good and the weight is light. The top plate 31 and the bottom plate 32 are both steel plates, and the plane shape thereof is determined according to the actual use. In actual production, the top plate 31 and the bottom plate 32 have the same shape and size, and the sleeve 33 is a steel pipe, and the sleeve 33 is connected to the top plate 31 and the bottom plate 32 by welding.

[0042] The first support member 2 includes a first main rod 21, which is arranged circumferentially along the sleeve 33, and one end of the first main rod 21 close to the adjusting device 3 is hinged between the top plate 31 and the bottom plate 32. By hinged one end of the first main rod 21 between the top plate 31 and the bottom plate 32 of the adjusting device 3, the first main rod 21 is hinged to the adjusting device 3.

[0043] A preferred method is as follows Figure 4 , Figure 5As shown, the adjustment device 3 also includes a pin 35, which passes through the top plate 31, the first main rod 21 and the bottom plate 32. The first main rod 21 is hinged between the top plate 31 and the bottom plate 32 through the pin 35. The first main rod 21 is hinged by arranging the pin 35 on the top plate 31 and the bottom plate 32.

[0044] A preferred method is as follows Figure 4 , Figure 5 As shown, the adjusting device 3 also includes a lifting ear 34, which is arranged on the top plate 31, so that after the adjusting device 3 installs the first support member 2 to form the lateral support structure 1, the lateral support structure 1 is hoisted through the lifting ear, so that the lateral support structure 1 is hoisted between the pile foundations 5 for installation.

[0045] In a preferred embodiment, the first main rod 21 is a steel section.

[0046] A preferred method is as follows Figure 1 , Figure 2 As shown, the support system further includes a plurality of second support members 6, and the second support members 6 are arranged above the first support members 2 at intervals, such as Fig. 9 , Fig.10 As shown, the second support member 6 includes a second main rod 61, and a rod reserved plate 62 is provided at the end of the second main rod 61. A second strip bolt hole 63 is opened on the rod reserved plate 62, and the second strip bolt hole 63 is perpendicular to the length direction of the second main rod 61. When applied to the pile foundation 5 connection, that is, when the pile foundation 5 is connected through the second support member 6, since the end of the second main rod 61 is provided with a rod reserved plate 62, and a second strip bolt hole 63 perpendicular to the length direction of the second main rod 61 is opened on the rod reserved plate 62, the second strip bolt hole 63 enables the second main rod 61 to adapt to a certain range of deviations of the pile foundation 5.

[0047] In a preferred embodiment, the length of the second strip-shaped bolt hole 63 is not less than 10 cm.

[0048] In a preferred embodiment, the second main rod 61 is a round steel tube.

[0049] In a preferred embodiment, the vertical distance between the second support member 6 and the first support member 2 is not less than 4.5 m.

[0050] Example 2

[0051] like Figure 6-Figure 7As shown, a support system described in this embodiment is different from that in Embodiment 1 in that the first support member 2 also includes a sleeve 22, which is connected to one end of the first main rod 21 close to the adjusting device 3, and the sleeve 22 is hinged between the top plate 31 and the bottom plate 32. By connecting the sleeve 22 at one end of the first main rod 21 close to the adjusting device 3 and hinged the sleeve 22 between the top plate 31 and the bottom plate 32, the first main rod 21 is hinged to the adjusting device 3.

[0052] A preferred method is as follows Figure 7 As shown, the adjustment device 3 also includes a bare rod bolt 36, which passes through the top plate 31, the sleeve 22 and the bottom plate 32. The sleeve 23 is hinged between the top plate 31 and the bottom plate 32 through the bare rod bolt 36. The sleeve 22 is hinged by arranging the bare rod bolt 36 on the top plate 31 and the bottom plate 32, so that the first main rod 21 is hinged between the top plate 31 and the bottom plate 32.

[0053] In a preferred manner, the sleeve 22 is a steel sleeve, and the sleeve 22 is connected to the first main rod 21 by welding.

[0054] Example 3

[0055] like Figure 1-Figure 11 As shown, based on Example 1 or Example 2, a pile foundation reinforcement system described in this embodiment includes a pile cap 4, a pile foundation 5 and a support system as in Example 1 or Example 2, the pile cap 4 is installed on the pile foundation 5, the bottoms of adjacent pile caps 4 are connected by a lateral support structure 1, and the tops of adjacent pile caps 4 are connected by a second support member 6.

[0056] A pile foundation reinforcement system described in this embodiment includes a pile cap 4, a pile foundation 5 and the support system described in this application. When the stability of the pile foundation 5 and the subsequent use of the pile foundation 5 are required, the pile cap 4 is first installed on the pile foundation 5, and then the bottoms of adjacent pile caps 4 are connected by a transverse support structure 1, and the tops of adjacent pile caps 4 are connected by a second support member 6, thereby realizing the connection of multiple pile foundations 5 into a whole.

[0057] A preferred method is as follows Figure 1 , Figure 3 As shown, a set of transverse support structures 1 includes an adjustment device 3 and four first support members 2, the four first support members 2 are arranged along the circumference of the adjustment device 3, and one end of the first support member 2 close to the adjustment device 3 is hinged to the adjustment device 3, a set of transverse support structures 1 is arranged between four adjacent pile caps 4, one end of the first support member 2 away from the adjustment device 3 is connected to the bottom of the pile cap 4, and the four adjacent pile caps 4 are connected into one body through a set of transverse support structures 1, thereby connecting four adjacent pile foundations 5 into a whole, and multiple sets of transverse support structures 1 are arranged to connect multiple pile caps 4; as shown Figure 1 , Figure 2 As shown, a second support member 6 is provided between the tops of two adjacent pile caps 4 . The tops of adjacent pile caps 4 are connected by providing the second support member 6 , thereby further enhancing the connection strength between the pile caps 4 .

[0058] like Figure 8 , Fig.11 As shown, a connecting bolt 41 is provided at the bottom of the pile cap 4, and the connecting bolt 41 has a reserved length. The end of the first support member 2 away from the adjustment device 3 is connected to the connecting bolt 41, wherein, as shown in FIG. Figure 8 As shown, a bolt plate 23 is provided at one end of the first main rod 21 away from the adjusting device 3. The bolt plate 23 is vertically arranged on the first main rod 21, and the bolt plate 23 is close to the pile cap 4. When the first support member 2 is connected with the connecting bolt 41, the connecting bolt 41 passes through the bolt plate 23 and is fixed to the bolt plate 23 by a nut, thereby realizing the connection between the first support member 2 and the bottom of the pile cap 4. At the same time, since the connecting bolt 41 has a reserved length, the first support member 2 can be adjusted along its own length direction. Further, since the first support member 2 is hinged to the adjusting device 3, the first support member 2 can rotate around the hinge, thereby facilitating the adjustment of the angle of the first support member 2. Therefore, in the pile foundation reinforcement system described in the present application, when the first support member 2 is connected to the connecting bolt 41 at the bottom of the pile cap 4, not only the angle of the first support member 2 can be adjusted, but also the first support member 2 can be adjusted along its own length direction, thereby facilitating the lateral support structure 1 to connect to the pile foundation 5, so that multiple pile foundations 5 can be connected into a whole more quickly.

[0059] like Fig.10 , Fig.11 As shown, a pile cap reserved plate 42 is provided on the top of the pile cap 4, and a first strip bolt hole 43 is opened on the pile cap reserved plate 42. The first strip bolt hole 43 is parallel to the length direction of the second main rod 61. The rod reserved plate 62 overlaps the pile cap reserved plate 42, and the first strip bolt hole 43 and the second strip bolt hole 63 are bolted. Since the second strip bolt hole 63 is perpendicular to the length direction of the second main rod 61 and the first strip bolt hole 43 is parallel to the length direction of the second main rod 61, when the rod reserved plate 62 and the pile cap reserved plate 42 are overlapped, the second strip bolt hole 63 and the first strip bolt hole 43 form a cross shape, and the deviation of the second main rod 61 in its length direction and the deviation perpendicular to the length direction of the second main rod 61 are adjusted through the overlapping position of the second strip bolt hole 63 and the first strip bolt hole 43. After adjustment, the second strip bolt hole 63 and the first strip bolt hole 43 are connected by bolts, so that the second main rod 61 is connected between adjacent pile caps 4, and then connected to the top of adjacent pile foundations 5 through the second support member 6, so as to further strengthen the connection strength between the pile foundations 5.

[0060] In a preferred embodiment, the length of the first strip bolt hole 43 is not less than 10 cm. Since the length of the second strip bolt hole 63 is not less than 10 cm, the first strip bolt hole 43 intersects with the second strip bolt hole 63, so that there is a telescopic range of 10 cm in the four directions of front, back, left and right to achieve the purpose of adjusting the second support member 6, which is convenient for the second support member 6 to be connected to the pile cap 4.

[0061] In a preferred manner, the bolt plate 23 is made of a steel plate and is provided with bolt holes that match the diameter, position and number of the connecting bolts 41 .

[0062] In a preferred embodiment, the pile foundation 5 includes PHC piles and steel pipe piles.

[0063] Example 4

[0064] Based on Example 3, this example discloses a method for using a pile foundation reinforcement system, comprising the following steps:

[0065] Step 1: first install the pile cap 4 on the pile foundation 5;

[0066] Step 2: After the pile caps 4 of at least two rows of pile foundations 5 are installed, the support system is then installed;

[0067] Step 3: first assemble the transverse support structure 1, use the adjustment device 3 to hinge with the plurality of first support members 2 to form a whole, and then use the crawler crane to lift the assembled transverse support structure 1 for installation;

[0068] During installation, the operator connects the first support member 2 with the connecting bolts 41 at the bottom of the pile cap 4, so that at least two pile caps 4 are connected into a whole through a set of transverse support structures 1;

[0069] Step 4: After the bottom of the pile cap 4 is connected through the lateral support structure 1, the second support member 6 on the top of the pile cap 4 is installed;

[0070] During installation, the second support member 6 is first installed in the longitudinal and transverse directions, and then in the diagonal direction, wherein rod reserved plates 62 are welded at both ends of the second support member 6, and the rod reserved plates 62 are provided with second strip bolt holes 63, and a pile cap reserved plate 42 is provided on the top of the pile cap 4, and the pile cap reserved plate 42 is provided with first strip bolt holes 43, and the second strip bolt holes 63 are hinged with the first strip bolt holes 43 through bolts, thereby realizing the installation of the second support member 6 between the tops of the pile caps 4.

[0071] After the installation of the lateral support structure 1 and the second support member 6 of the present application is completed, the pile cap 4 is connected into a whole through the lateral support structure 1 and the second support member 6, thereby connecting the pile foundation 5 into a whole, and the distance between the lateral support structure 1 and the original mud surface is about 5.5m, which greatly reduces the free length of the pile foundation 5 and enhances the overall stability of the pile foundation 5.

[0072] After the pile cap 4 and the support system are installed, the on-site management personnel shall review the connection and fixing devices between the various rods to ensure that the connections between the components are secure and tight.

[0073] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A support system, characterized in that: The invention comprises at least one group of transverse support structures (1), wherein the transverse support structure (1) comprises a first support member (2) and an adjustment device (3), wherein a plurality of the first support members (2) are arranged at intervals in the circumferential direction of the adjustment device (3), and an end of the first support member (2) close to the adjustment device (3) is hinged to the adjustment device (3).

2. The support system according to claim 1, characterized in that: The adjusting device (3) comprises a top plate (31) and a bottom plate (32) which are arranged opposite to each other, a sleeve (33) is arranged between the top plate (31) and the bottom plate (32), the top plate (31) and the bottom plate (32) are connected via the sleeve (33), the first supporting member (2) comprises a first main rod (21), the first main rod (21) is arranged circumferentially along the sleeve (33), and one end of the first main rod (21) close to the adjusting device (3) is hinged between the top plate (31) and the bottom plate (32).

3. The support system according to claim 2, characterized in that: The adjusting device (3) further comprises a pin shaft (35), wherein the pin shaft (35) passes through the top plate (31), the first main rod (21) and the bottom plate (32), and the first main rod (21) is hinged between the top plate (31) and the bottom plate (32) via the pin shaft (35).

4. The support system according to claim 2, characterized in that: The first support member (2) further comprises a sleeve (22), wherein the sleeve (22) is connected to one end of the first main rod (21) close to the adjustment device (3), and the sleeve (22) is hinged between the top plate (31) and the bottom plate (32).

5. The support system according to claim 4, characterized in that: The adjustment device (3) also includes a polished rod bolt (36), which passes through the top plate (31), the sleeve (22) and the bottom plate (32), and the sleeve (22) is hinged between the top plate (31) and the bottom plate (32) through the polished rod bolt (36).

6. The support system according to any one of claims 1 to 5, characterized in that: The invention also comprises a plurality of second support members (6), wherein the second support members (6) are arranged above the first support member (2) at intervals, and the second support member (6) comprises a second main rod (61), and a rod reserved plate (62) is arranged at the end of the second main rod (61), and a second strip bolt hole (63) is opened on the rod reserved plate (62), and the second strip bolt hole (63) is perpendicular to the length direction of the second main rod (61).

7. A pile foundation reinforcement system, characterized in that: It comprises a pile cap (4), a pile foundation (5) and a support system as claimed in claim 6, wherein the pile cap (4) is installed on the pile foundation (5), the bottoms of adjacent pile caps (4) are connected by the lateral support structure (1), and the tops of adjacent pile caps (4) are connected by the second support member (6).

8. The pile foundation reinforcement system according to claim 7, characterized in that: A connecting bolt (41) is provided at the bottom of the pile cap (4), and one end of the first support member (2) away from the adjusting device (3) is connected to the connecting bolt (41).

9. The pile foundation reinforcement system according to claim 7, characterized in that: A pile cap reserved plate (42) is arranged on the top of the pile cap (4), a first strip-shaped bolt hole (43) is opened on the pile cap reserved plate (42), the first strip-shaped bolt hole (43) is parallel to the length direction of the second main rod (61), the rod reserved plate (62) overlaps the pile cap reserved plate (42), and the first strip-shaped bolt hole (43) and the second strip-shaped bolt hole (63) are bolted.

10. The pile foundation reinforcement system according to claim 7, characterized in that: A group of the transverse support structures (1) comprises one adjusting device (3) and four first support members (2), the four first support members (2) are arranged along the circumference of the adjusting device (3), and one end of the first support member (2) close to the adjusting device (3) is hinged to the adjusting device (3), a group of the transverse support structures (1) is arranged between four adjacent pile caps (4), one end of the first support member (2) away from the adjusting device (3) is connected to the bottom of the pile cap (4), and the second support member (6) is arranged between the tops of two adjacent pile caps (4).

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