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CN-224227807-U - Intelligent foundation pit supporting structure for hydraulic engineering

CN224227807UCN 224227807 UCN224227807 UCN 224227807UCN-224227807-U

Abstract

The utility model relates to the technical field of foundation pit support, and discloses a foundation pit support structure for intelligent hydraulic engineering, which comprises a bottom plate, wherein first ground nails are arranged on the upper end face and the lower end face of the bottom plate in a sliding penetrating mode, a support device is arranged above the bottom plate, and the support device comprises an adjusting part. This foundation ditch supporting construction for wisdom hydraulic engineering through setting up backplate, first positioning bolt, the installation piece, the double-screw bolt, the installation section of thick bamboo, the butt piece, second positioning bolt, the mount pad, worm and worm wheel, the device is when using, the upper and lower position of adjustment installation piece changes the position about the butt piece, according to the depth of foundation ditch, adjusting device's supporting position, through rotating worm drive worm wheel rotation, the relative position of adjustment double-screw bolt and installation section of thick bamboo, change the inclination of the length adjustment backplate of double-screw bolt and installation section of thick bamboo, be convenient for support the foundation ditch of different grade type, utilize the self-locking nature of worm wheel and worm, make the installation section of thick bamboo keep relatively stable, the stability of improvement device.

Inventors

  • SHAN PING
  • WANG YAQIANG
  • SHAN BIN
  • WANG JIA
  • SHI JIANLONG

Assignees

  • 盛世恒瑞建工集团有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (7)

  1. 1. The foundation pit supporting structure for the intelligent hydraulic engineering comprises a bottom plate (1) and is characterized in that first ground nails (3) are arranged on the upper end face and the lower end face of the bottom plate (1) in a sliding penetrating mode, a supporting device (2) is arranged above the bottom plate (1), and the supporting device (2) comprises an adjusting part (21); The adjusting part (21) comprises a mounting seat (219), a mounting cylinder (215), a support plate (211) and a butt joint block (217), wherein a mounting groove is formed in the top surface of the mounting seat (219), the mounting seat (219) is sleeved outside the bottom end of the mounting cylinder (215), the bottom end of the support plate (211) is hinged with the top surface of the bottom plate (1), and the bottom end of the mounting seat (219) is hinged with the top surface of the butt joint block (217); the support plate (211) is provided with a connecting part (22); The connecting part (22) comprises a supporting rod (224), the left end of the supporting rod (224) is hinged with a connecting block (223), and the bottom end of the supporting rod (224) is hinged with a mounting plate (225).
  2. 2. The foundation pit supporting structure for the intelligent hydraulic engineering according to claim 1, wherein the adjusting portion (21) further comprises a first positioning bolt (212), a mounting block (213), a stud (214), a second positioning bolt (218), a worm (210) and a worm wheel (201), the top end of the stud (214) is hinged to the right end face of the mounting block (213), and the outer surface of the bottom end of the stud (214) extends into the mounting cylinder (215) and is in threaded connection with the inner wall of the mounting cylinder (215).
  3. 3. The foundation pit supporting structure for the intelligent hydraulic engineering according to claim 2, wherein the outer surface of the mounting cylinder (215) is provided with a ring groove, the inner wall of the mounting seat (219) extends into the ring groove and is rotationally connected with the inner wall of the mounting cylinder (215) through a first bearing, and the bottom end of the mounting seat (219) is hinged with the top surface of the butt joint block (217).
  4. 4. The foundation pit supporting structure for the intelligent hydraulic engineering, as set forth in claim 2, is characterized in that three first mounting grooves are formed in the right end face of the supporting plate (211), the outer surface of the left end of the mounting block (213) extends into the middle first mounting groove and is slidably connected with the inner wall of the middle first mounting groove, a second mounting groove is formed in the top face of the bottom plate (1), and the outer surface of the bottom end of the abutting block (217) extends into the second mounting groove and is slidably connected with the inner wall of the second mounting groove.
  5. 5. The foundation pit supporting structure for the intelligent hydraulic engineering according to claim 2, wherein a first thread groove is formed in the inner wall of the supporting plate (211), threads on the outer surface of the first positioning bolt (212) penetrate through the right end face of the mounting block (213) and extend into the first thread groove, a second thread groove is formed in the top face of the bottom plate (1), and threads on the outer surface of the bottom end of the second positioning bolt (218) penetrate through the top face of the butt joint block (217) and extend into the second thread groove.
  6. 6. The foundation pit supporting structure for the intelligent hydraulic engineering according to claim 2, wherein the worm wheel (201) and the worm (210) are both arranged inside the installation seat (219), the worm wheel (201) is fixedly sleeved on the outer surface of the bottom end of the installation cylinder (215), and the outer surface of the front end of the worm (210) penetrates through the inner wall of the installation seat (219) in a rotating mode through the second bearing and extends to the front of the installation seat (219).
  7. 7. The foundation pit supporting structure for intelligent hydraulic engineering according to claim 1, wherein the connecting portion (22) further comprises a second ground nail (221) and a wall nail (222), a through hole is formed in the outer surface of the connecting block (223), the outer surface of the left end of the wall nail (222) penetrates through the inside of the connecting block (223) and the right end face of the supporting plate (211) in a sliding mode and extends to the left side of the supporting plate (211), and the outer surface of the bottom end of the second ground nail (221) penetrates through the top face of the mounting plate (225) in a sliding mode and extends to the lower portion of the mounting plate (225).

Description

Intelligent foundation pit supporting structure for hydraulic engineering Technical Field The utility model relates to the technical field of foundation pit support, in particular to a foundation pit support structure for intelligent hydraulic engineering. Background The foundation pit is supported in hydraulic engineering mainly to ensure safety and stability in the foundation pit construction process and meet the functional requirements of engineering. The chinese patent discloses a foundation ditch supporting construction, bulletin number is CN217629951U, including backplate, bottom plate, reinforcing plate and supporting component, backplate and bottom plate angle setting, the reinforcing plate is close to the junction setting of backplate and bottom plate, and the reinforcing plate is all connected with backplate and bottom plate to support the backplate bottom, supporting component all is connected with backplate and bottom plate, and supporting component is close to the top of backplate with the junction of backplate. Because reinforcing plate and supporting component can support the below and the top of backplate simultaneously for support to the guard plate is more even, and the holding power is also bigger, and then makes foundation ditch supporting structure's supporting effect better. But still includes the disadvantage that the device can support the lower side and the upper side of the guard plate simultaneously by using the reinforcing plate and the supporting component, but the device is inconvenient to adjust the relative angle of the guard plate and the bottom plate, and is inconvenient to support foundation pits with different inclinations. Therefore, we propose a foundation pit supporting structure for intelligent hydraulic engineering to solve the problem. Disclosure of utility model The utility model aims to provide a foundation pit supporting structure for intelligent hydraulic engineering, which aims to solve the problems in the background technology. In order to achieve the purpose, the foundation pit supporting structure for the intelligent hydraulic engineering comprises a bottom plate, wherein first ground nails are arranged on the upper end face and the lower end face of the bottom plate in a sliding penetrating mode, a supporting device is arranged above the bottom plate, and the supporting device comprises an adjusting part; The adjusting part comprises a mounting seat, a mounting cylinder, a support plate and a butt joint block, wherein a mounting groove is formed in the top surface of the mounting seat, the mounting seat is sleeved outside the bottom end of the mounting cylinder, the bottom end of the support plate is hinged with the top surface of the bottom plate, and the bottom end of the mounting seat is hinged with the top surface of the butt joint block; the support plate is provided with a connecting part; the connecting portion comprises a supporting rod, the left end of the supporting rod is hinged with a connecting block, and the bottom end of the supporting rod is hinged with a mounting plate. The adjusting part is further improved in that the adjusting part further comprises a first positioning bolt, a mounting block, a stud, a second positioning bolt, a worm and a worm wheel, the top end of the stud is hinged with the right end face of the mounting block, the outer surface of the bottom end of the stud extends into the mounting cylinder and is in threaded connection with the inner wall of the mounting cylinder, and the stud and the mounting cylinder are arranged, so that the relative positions of the stud and the mounting cylinder are adjusted, and the overall length of the stud and the mounting cylinder is adjusted. The further improvement lies in, the ring groove has been seted up to the mount pad surface, mount pad inner wall extends to the ring groove inside and rotates with the mount pad inner wall through first bearing and be connected, the mount pad bottom is articulated with the butt joint piece top surface, through setting up the mount pad, utilizes the mount pad to support the mount pad, is convenient for rotate the mount pad simultaneously, adjusts the relative position of double-screw bolt and mount pad. The further improvement lies in, three first mounting groove has been seted up to the backplate right-hand member face, the installation piece left end surface extends to the inside and first mounting groove inner wall sliding connection in middle part of first mounting groove, the second mounting groove has been seted up to the bottom plate top surface, butt joint piece bottom surface extends to the inside and inner wall sliding connection with the second mounting groove of second mounting groove, through setting up butt joint piece and installation piece, the degree of depth according to the foundation ditch of being convenient for, quick adjustment support position. The further improvement lies in, first thread groove has been seted up to the back