CN-224213276-U - Reinforcement foundation for uplift composite structural pile

Abstract

The utility model discloses a pile reinforcement foundation of a pull-out-resistant composite structure, which particularly relates to the technical field of reinforcement foundations, and comprises a first support plate and a second support plate, wherein a plurality of support steels are arranged between the first support plate and the second support plate, two ends of the support steels respectively penetrate through the first support plate and the second support plate and extend out of two sides of the first support plate and two sides of the second support plate, a support mechanism for supporting the plurality of support steels is arranged between the first support plate and the second support plate, the support mechanism comprises a reinforcing plate arranged outside the support steels, two inserting grooves are formed in the reinforcing plate, supporting rods are inserted in the inserting grooves, seventh threaded holes are formed in two sides of each supporting rod, and two eighth threads are formed in the reinforcing plate. According to the utility model, the supporting mechanism can support the plurality of supporting steels, so that the stability of the utility model is improved, and the fixing mechanism can fix the utility model, so that the pull-out resistance of the utility model is improved.

Inventors

• FAN DEBAO
• FAN ZHENWEI

Assignees

• 深圳市广德建筑设计咨询有限公司

Dates

Publication Date

20260508

Application Date

20250801

Claims (6)

1. 1. The pile reinforcement foundation with the anti-pulling composite structure comprises a first supporting plate (1) and a second supporting plate (2) and is characterized in that a plurality of supporting steels (3) are arranged between the first supporting plate (1) and the second supporting plate (2), two ends of each supporting steel (3) respectively penetrate through the first supporting plate (1) and the second supporting plate (2) and extend out of two sides of the first supporting plate (1) and the second supporting plate (2), and a supporting mechanism (7) for supporting the supporting steels (3) is arranged between the first supporting plate (1) and the second supporting plate (2); The supporting mechanism (7) comprises a reinforcing plate (701) arranged outside the supporting steel (3), two inserting grooves (702) are formed in the reinforcing plate (701), supporting rods (703) are inserted in the inserting grooves (702), seventh threaded holes (704) are formed in two sides of each supporting rod (703), two eighth threaded holes (705) are formed in the reinforcing plate (701), and the seventh threaded holes (704) and the eighth threaded holes (705) which are communicated are internally connected with the same fourth bolt (706) through threads; the support steel (3) is internally provided with a fixing mechanism (4) for installing the second support plate (2).
2. 2. The pile reinforced foundation with the anti-pulling composite structure according to claim 1, wherein the fixing mechanism (4) comprises a ground cone (401) inserted into the supporting steel (3), a fixing plate (402) is fixedly arranged at the top end of the ground cone (401), two second threaded holes (404) are formed in the fixing plate (402), and a plurality of first threaded holes (403) are formed in the top of the first supporting plate (1).
3. 3. A pile reinforced foundation according to claim 2, wherein the first (403) and second (404) threaded holes are connected with the same first bolt (405).
4. 4. The pile reinforced foundation of the anti-pulling composite structure according to claim 1, wherein the first supporting plate (1) is provided with an assembling mechanism (5) for disassembling and installing the supporting steel (3); the assembly mechanism (5) comprises two limiting plates (501) at two ends of the supporting steel (3) respectively, two third threaded holes (502) are formed in the limiting plates (501), and a plurality of fourth threaded holes (503) are formed in one sides, close to the first supporting plate (1) and the second supporting plate (2), of the assembly mechanism.
5. 5. A pile reinforced foundation according to claim 4, wherein the third (502) and fourth (503) threaded holes are connected with a second bolt (504).
6. 6. The pile reinforced foundation with the anti-pulling composite structure according to claim 1 is characterized in that interception mechanisms (6) for intercepting cement are arranged outside the first supporting plate (1) and the second supporting plate (2); The interception mechanism (6) comprises a plurality of interception plates (601) arranged outside the first support plate (1), fifth threaded holes (602) are formed in two sides of each interception plate (601), a plurality of sixth threaded holes (603) are formed in each of the first support plate (1) and the second support plate (2), and the same third bolt (604) is connected with the fifth threaded holes (602) and the sixth threaded holes (603) in a threaded mode.

Description

Reinforcement foundation for uplift composite structural pile Technical Field The utility model relates to the technical field of foundation reinforcement, in particular to a pile reinforcement foundation of a pull-out-resistant composite structure. Background At present, reinforcing soft soil foundations comprises reinforcing soft soil foundations of newly built and rebuilt passenger freight railways, urban railways, inter-urban railways, high-speed railways, urban rail transit and other rail transit, highway, expressway, municipal road and other highway transit, airport, port and dock, logistics bases, power stations, comprehensive transportation hubs, underground deep foundation pit engineering, wetland landscape modification and other large-scale site engineering. The foundation strengthening structure based on the prestress stiffness composite pile, which is provided in Chinese patent application with the application number 202420757639.3, comprises prestress steel bars and connecting bars, wherein at least three prestress steel bars are symmetrically arranged at the center of the prestress steel bars, a plurality of connecting bars are symmetrically arranged at the inner sides of the prestress steel bars, and a pair of connecting rings are arranged between the prestress steel bars and the connecting bars. According to the utility model, the prestressed reinforcement is embedded into the outmost layer after the holes are formed, then the connecting ring and the prestressed reinforcement are assembled, then the connecting ribs and the connecting ring are assembled to form the foundation structure, grouting is carried out in the foundation structure, and then backfilling and earthing are carried out on two sides of the foundation. However, there is still a problem in this technical solution in that there is no support between the plurality of prestressed reinforcement, resulting in poor stability between the prestressed reinforcement. Disclosure of utility model The utility model aims to provide a pile with a pull-out resistant composite structure, which can be used for reinforcing a foundation, supporting a plurality of supporting steels through a supporting mechanism, improving the stability of the pile, and fixing the pile through a fixing mechanism, and improving the pull-out resistance of the pile so as to solve the defects in the technology. In order to achieve the purpose, the technical scheme is that the anti-pulling composite structural pile for reinforcing the foundation comprises a first supporting plate and a second supporting plate, a plurality of supporting steels are arranged between the first supporting plate and the second supporting plate, two ends of each supporting steel penetrate through the first supporting plate and the second supporting plate respectively and extend out of two sides of the first supporting plate and two sides of the second supporting plate, and a supporting mechanism for supporting the supporting steels is arranged between the first supporting plate and the second supporting plate. Preferably, the supporting mechanism comprises a reinforcing plate arranged outside the supporting steel, two inserting grooves are formed in the reinforcing plate, supporting rods are inserted in the inserting grooves, seven threaded holes are formed in two sides of each supporting rod, two eighth threaded holes are formed in the reinforcing plate, and the same fourth bolt is connected with the internal threads of the seventh threaded holes and the eighth threaded holes which are communicated and used for supporting a plurality of supporting steels. Preferably, the fixing mechanism for installing the second support plate is arranged in the support steel, the fixing mechanism comprises a ground cone inserted in the support steel, a fixing plate is fixedly arranged at the top end of the ground cone, two second threaded holes are formed in the fixing plate, a plurality of first threaded holes are formed in the top of the first support plate, and the first threaded holes and the second threaded holes which are communicated are internally connected with one first bolt in a threaded manner and used for installing the second support plate. Preferably, the first supporting plate is provided with an assembling mechanism for disassembling and installing the supporting steel, the assembling mechanism comprises two limiting plates at two ends of the supporting steel respectively, two third threaded holes are formed in the limiting plates, a plurality of fourth threaded holes are formed in one sides, close to the first supporting plate and the second supporting plate, of the first supporting plate, the third threaded holes and the fourth threaded holes which are communicated are internally connected with one second bolt in a threaded manner, and the second bolts are used for disassembling and installing the supporting steel. Preferably, the outside interception mechanism that intercepts cement that