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CN-224227844-U - Retaining wall reinforcing structure

CN224227844UCN 224227844 UCN224227844 UCN 224227844UCN-224227844-U

Abstract

The utility model relates to the technical field of retaining wall reinforcement, and discloses a retaining wall reinforcement structure, which comprises a retaining wall main body, wherein a reinforcement mechanism is arranged on the rear side of the retaining wall main body and is used for reinforcing the retaining wall main body, a base is fixedly connected to the bottom of the retaining wall main body, a positioning mechanism is arranged in the reinforcement mechanism, a drainage mechanism is arranged in the retaining wall main body and is used for draining soil, a protection mechanism is arranged on the front side of the retaining wall main body, the reinforcement mechanism comprises a plurality of embedded columns, the front sides of the embedded columns are fixedly connected to the rear side of the retaining wall main body at equal intervals, and a geogrid is arranged on the rear side of the retaining wall main body. In the utility model, when the retaining wall main body is flushed by water flow, the pre-buried columns fixed at the rear side are connected with the geogrid, and are fastened by sliding positioning and screws, the sprayed concrete fills the geogrid to form a reinforcing layer, so as to restrict soil mass and disperse pressure.

Inventors

  • HAN YAQING
  • SHEN JIANPING

Assignees

  • 杭州广正建设工程有限公司

Dates

Publication Date
20260512
Application Date
20250611

Claims (8)

  1. 1. The retaining wall reinforcing structure comprises a retaining wall main body (1) and is characterized in that a reinforcing mechanism (2) is arranged on the rear side of the retaining wall main body (1), the reinforcing mechanism (2) is used for reinforcing the retaining wall main body (1), a base (4) is fixedly connected to the bottom of the retaining wall main body (1), a positioning mechanism (6) is arranged in the reinforcing mechanism (2), a drainage mechanism (5) is arranged in the retaining wall main body (1), the drainage mechanism (5) is used for draining soil, and a protection mechanism (3) is arranged on the front side of the retaining wall main body (1); Reinforcing mechanism (2) are including a plurality of pre-buried posts (201), a plurality of the equal equidistant fixed connection in rear side of barricade main part (1) of front side of pre-buried post (201), the rear side of barricade main part (1) is provided with geogrid (202), the inner wall equidistance fixedly connected with a plurality of fixed blocks (203) of geogrid (202), a plurality of the inner wall of fixed block (203) respectively with the outer wall sliding connection of pre-buried post (201) that corresponds, a plurality of the equal sliding connection of inner wall of fixed block (203) has screw one (204), a plurality of screw one (205) have all been seted up to the rear side of pre-buried post (201), a plurality of the front end of screw one (204) runs through the rear end of corresponding fixed block (203) respectively and threaded connection is at the inner wall of corresponding screw one (205), the rear side fixedly connected with of geogrid (202) sprays concrete (206).
  2. 2. The retaining wall reinforcing structure according to claim 1, wherein the protection mechanism (3) comprises two connecting blocks (301), the rear sides of the two connecting blocks (301) are respectively and fixedly connected to the left and right ends of the front side of the retaining wall main body (1), clamping sliding grooves (302) are respectively formed in the front sides of the two connecting blocks (301), T-shaped clamping blocks (303) are respectively and slidably connected to the inner walls of the two clamping sliding grooves (302), the same protection panel (304) is respectively and fixedly connected to the front sides of the two T-shaped clamping blocks (303), limiting blocks (305) are respectively and fixedly connected to the bottoms of the inner walls of the two clamping sliding grooves (302), the tops of the two limiting blocks (305) are respectively attached to the bottoms of the corresponding T-shaped clamping blocks (303), and fixing assemblies (306) are respectively arranged on the far sides of the two connecting blocks (301).
  3. 3. The retaining wall reinforcing structure according to claim 1, wherein the drainage mechanism (5) comprises a plurality of first drainage branch pipes (501), the outer walls of the first drainage branch pipes (501) are fixedly connected to the top of the inner wall of the retaining wall body (1) at equal intervals, a plurality of second drainage branch pipes (502) are fixedly connected to the bottom of the inner wall of the retaining wall body (1) at equal intervals, corresponding L-shaped drainage pipes (503) are fixedly connected to the front ends of the first drainage branch pipes (501) and the second drainage branch pipes (502), and the outer walls of the L-shaped drainage pipes (503) are fixedly connected to the inner wall of the retaining wall body (1) at equal intervals.
  4. 4. The retaining wall reinforcing structure according to claim 1, wherein the positioning mechanism (6) comprises a plurality of positioning blocks (601), one sides of the positioning blocks (601) are fixedly connected to the other sides of the corresponding first thread grooves (205), positioning grooves (602) are formed in the left side and the right side of the inner wall of the fixed block (203), and the inner walls of the positioning grooves (602) are respectively connected with the outer walls of the corresponding positioning blocks (601) in a sliding mode.
  5. 5. The retaining wall reinforcing structure according to claim 2, wherein the fixing component (306) comprises a plurality of second screws (3061), one ends of the second screws (3061) are respectively connected with the inner wall of the other side of the corresponding connecting block (301) in a sliding manner, a plurality of second screw grooves (3063) are formed in the side, away from each other, of the two T-shaped clamping blocks (303) at equal intervals, one ends of the second screws (3061) respectively penetrate through the other side of the corresponding connecting block (301) and are in threaded connection with the inner wall of the second screw grooves (3063), the outer walls of the second screws (3061) are respectively connected with gaskets (3062) in a sliding manner, and one sides of the plurality of gaskets (3062) are respectively attached to the other side of the corresponding connecting block (301).
  6. 6. The retaining wall reinforcing structure according to claim 3, wherein the rear ends of the first drainage branch pipes (501) and the second drainage branch pipes (502) are fixedly connected with shells (7), and the inner walls of the shells (7) are fixedly connected with geotechnical filter screens (8).
  7. 7. The retaining wall reinforcing structure of claim 1, wherein the right side of the retaining wall main body (1) is provided with a cross groove (9), the left side of the retaining wall main body (1) is fixedly connected with a cross concrete block (10), and the outer wall of the cross concrete block (10) is attached to the inner wall of the cross groove (9).
  8. 8. The retaining wall reinforcing structure according to claim 1, wherein the rear side of the retaining wall main body (1) is inclined, and concrete pads (11) are fixedly connected to four corners of the bottom of the base (4).

Description

Retaining wall reinforcing structure Technical Field The utility model relates to the technical field of retaining wall reinforcement, in particular to a retaining wall reinforcement structure. Background The retaining wall reinforcing structure is a construction measure and an additional component which are arranged on the original foundation of the retaining wall for further enhancing the stability and bearing capacity of the retaining wall, and aims to make up the defects in the aspects of the self strength, the rigidity or the stability of the retaining wall, and the application of the retaining wall reinforcing structure can improve the reliability of the retaining wall under complex working conditions and severe environments and prolong the service life of the retaining wall. According to the utility model, the stability of the built retaining wall is improved by adopting the reinforcing structure, the bearing capacity requirement of the newly-increased structure is met by the prefabricated pile foundation, the drainage channel of the retaining wall is perfected by the microphone drainage pad, the requirements of heightening and reinforcing most retaining walls in production practice are met, the construction process is simple, the investment is low, almost no influence is caused to a built-in structure after the retaining wall is built, but in actual use, the retaining wall is flushed by water for a long time, the soil body behind the wall can move and deform, and local stress concentration causes collapse due to the fact that the retaining wall is damaged by anchor bars. Disclosure of utility model In order to make up for the defects, the utility model provides a retaining wall reinforcing structure, which aims to solve the problems that in the prior art, as the retaining wall is flushed by water flow for a long time, soil body behind the wall moves and deforms, and local stress concentration causes damage and collapse of the retaining wall. In order to achieve the purpose, the retaining wall reinforcing structure comprises a retaining wall main body, wherein a reinforcing mechanism is arranged at the rear side of the retaining wall main body and used for reinforcing the retaining wall main body, a base is fixedly connected to the bottom of the retaining wall main body, a positioning mechanism is arranged in the reinforcing mechanism, a drainage mechanism is arranged in the retaining wall main body and used for draining soil, and a protection mechanism is arranged at the front side of the retaining wall main body; The reinforcing mechanism comprises a plurality of embedded columns, the front sides of the embedded columns are equally and fixedly connected to the rear side of the retaining wall body, the rear side of the retaining wall body is provided with a geogrid, the inner walls of the geogrid are fixedly connected with a plurality of fixing blocks at equal intervals, the inner walls of the fixing blocks are respectively and slidably connected with the outer walls of the corresponding embedded columns, the inner walls of the fixing blocks are respectively and slidably connected with screw I, screw groove I is formed in the rear side of the embedded columns, the front ends of the screw I penetrate through the rear ends of the corresponding fixing blocks respectively and are in threaded connection with the inner walls of the corresponding screw groove I, and the rear sides of the geogrid are fixedly connected with sprayed concrete. According to the technical scheme, a plurality of embedded columns are firstly used for supporting subsequent component installation, the geogrid is sleeved on the embedded columns through the fixing blocks, the geogrid can slide along the outer walls of the embedded columns to adjust positions so as to adapt to different reinforcing requirements, after the geogrid is adjusted in place, a first screw penetrates through the fixing blocks to be screwed into a first thread groove at the rear side of the embedded columns, so that the geogrid is firmly fixed at the rear side of the retaining wall body, finally concrete is sprayed at the rear side of the geogrid, gaps of the geogrid are filled with the concrete, a firm reinforcing layer is formed, the connection between the retaining wall body and soil body is enhanced, and the capacity of the retaining wall for resisting soil body pressure and deformation is improved. As a further description of the above technical solution: The protection machanism includes two connecting blocks, two the rear side of connecting block is fixed connection respectively and is controlled the end in the front side of barricade main part, two the block spout has all been seted up to the front side of connecting block, two the equal sliding connection of inner wall of block spout has T shape block, two the equal fixedly connected with of front side of T shape block is the same protection panel, two the equal fixedly connected with stopper in inner