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CN-224213310-U - Increase lateral wall area of support's foundation ditch strut for construction

CN224213310UCN 224213310 UCN224213310 UCN 224213310UCN-224213310-U

Abstract

The utility model relates to the technical field of building construction, in particular to a foundation pit support frame for building construction, which mainly comprises a support plate, wherein two sides of the support plate are respectively connected with an adjusting screw, the outer side of the adjusting screw is provided with a rotary drum, the outer side of the rotary drum is connected with a side positioning plate, a guide pipe is arranged on the inner side of the side positioning plate, the inner side of the guide pipe is provided with an elastic connecting rod, the outer side of the elastic connecting rod is provided with a side wall pressing plate, a fixed connecting plate is arranged on the inner side of the support plate, and the top end of the fixed connecting plate is provided with a swinging pressing plate. According to the foundation pit support frame for building construction, the side wall pressing plates with adjustable positions are arranged on the outer sides of the side locating plates, after the side wall pressing plates are attached to the outer walls of the foundation pit, the side wall pressing plates are located through adjustment of the locating clamping plates, so that the support area of the support frame and the side wall of the foundation pit during installation can be increased, the stability of installation is improved, and the use efficiency is ensured.

Inventors

  • LI ZHIQIANG

Assignees

  • 广东泷洲建设工程有限公司

Dates

Publication Date
20260508
Application Date
20250428

Claims (8)

  1. 1. The foundation pit support for building construction for increasing the support area of the side wall comprises a support plate (1), wherein both sides of the support plate (1) are respectively connected with a regulating screw (2), the outer side of the regulating screw (2) is provided with a rotary drum (3), and the outer side of the rotary drum (3) is connected with a side positioning plate (4), and the foundation pit support is characterized by further comprising: The side wall compressing and adjusting assembly comprises a guide pipe (5), the guide pipe (5) is arranged on the inner side of the side locating plate (4), an elastic connecting rod (6) is arranged on the inner side of the guide pipe (5), a side wall pressing plate (7) is arranged on the outer side of the elastic connecting rod (6), and the side wall compressing and adjusting assembly is used for fitting and adjusting the side wall of the foundation pit; The positioning adjusting assembly comprises a fixed connecting plate (12) and a plug-in rod (17), the fixed connecting plate (12) is arranged on the inner side of the supporting plate (1), a swinging pressing plate (14) is arranged at the top end of the fixed connecting plate (12), the plug-in rod (17) is arranged at four corners of the inner side of the supporting plate (1), and the positioning adjusting assembly is used for fastening and adjusting the support frame.
  2. 2. The foundation pit support for building construction with increased side wall supporting area according to claim 1, wherein the inner side of the elastic connecting rod (6) is connected with a clamping positioning column (8).
  3. 3. The foundation pit support for building construction with increased side wall supporting area according to claim 1, wherein one end of the side locating plate (4) is connected with a fixing frame (9), and both ends of the inner side of the fixing frame (9) are connected with guide rods.
  4. 4. The foundation pit support for building construction for increasing the supporting area of the side wall according to claim 3, wherein the middle part of the inner side of the fixing frame (9) is connected with a bidirectional threaded rod (10), and the upper end and the lower end of the bidirectional threaded rod (10) are connected with positioning clamping plates (11).
  5. 5. The foundation pit support for building construction with increased side wall support area according to claim 1, wherein the top end of the fixed connection plate (12) is connected with a rotary support block (13), and the swinging pressing plate (14) is connected to the top end of the rotary support block (13).
  6. 6. The foundation pit support for building construction with increased side wall support area according to claim 5, wherein the top wall of the swinging pressing plate (14) is provided with an anti-slip groove (15), and the bottom end side of the swinging pressing plate (14) is connected with an elastic connecting piece (16).
  7. 7. The foundation pit support for building construction with increased side wall supporting area according to claim 1, wherein the top end of the plugging rod (17) is connected with a screwing block (18), and the screwing block (18) is in threaded connection with the supporting plate (1).
  8. 8. The foundation pit support for building construction with increased side wall supporting area according to claim 6, wherein the rotation supporting block (13) is rotatably connected with the swinging pressing plate (14), and the swinging pressing plate (14) is elastically connected with the elastic connecting piece (16).

Description

Increase lateral wall area of support's foundation ditch strut for construction Technical Field The utility model relates to the technical field of building construction, in particular to a foundation pit support frame for building construction, which increases the support area of side walls. Background When carrying out underground works such as foundation ditch, can cause the damage of certain degree to foundation and soil condition around, need to build the soil to the foundation ditch edge and prop up the frame, the foundation ditch prop up the frame and be used for temporarily supporting the foundation ditch lateral wall in the construction, prevent the key structure that the soil body collapses, need satisfy stability, intensity and construction convenience's requirement. The current foundation ditch strut is in the use to the regulation through bottom to and the side compresses tightly, supports the protection to the side of foundation ditch, and when supporting to the foundation ditch lateral wall, the area of support is comparatively fixed, and the ambient evenness of foundation ditch different positions has certain difference, and fixed holding area is difficult to satisfy the lateral wall and supports to a large extent, has influenced the mounting stability of strut, and then has certain potential safety hazard to follow-up construction, need optimize and improve this. Disclosure of utility model The utility model aims to provide a foundation pit support frame for building construction, which increases the support area of a side wall, so as to solve the problems that the support frame is difficult to contact in a fitting way when supporting the side wall of a foundation pit, is easy to cause unstable support and has potential safety hazard in the prior art. In order to achieve the above purpose, the foundation pit support for building construction for increasing the supporting area of the side wall comprises a supporting plate, wherein two sides of the supporting plate are connected with adjusting screws, a rotary drum is arranged on the outer side of the adjusting screws, a side locating plate is connected on the outer side of the rotary drum, and the foundation pit support further comprises a side wall compressing adjusting assembly and a locating adjusting assembly: The side wall compacting adjusting assembly comprises a guide pipe, the guide pipe is arranged on the inner side of the side positioning plate, an elastic connecting rod is arranged on the inner side of the guide pipe, a side wall pressing plate is arranged on the outer side of the elastic connecting rod, the side wall compacting adjusting assembly is used for laminating and adjusting the side wall of a foundation pit, the positioning adjusting assembly comprises a fixed connecting plate and a plugging connecting rod, the fixed connecting plate is arranged on the inner side of the supporting plate, a swinging pressing plate is arranged on the top end of the fixed connecting plate, the plugging connecting rod is arranged at four corners inside the supporting plate, and the positioning adjusting assembly is used for fastening and adjusting a support frame. Preferably, the inner side of the elastic connecting rod is connected with a clamping positioning column. Preferably, one end of the side locating plate is connected with a fixing frame, and two ends of the inner side of the fixing frame are connected with guide rods. Preferably, the middle part of the inner side of the fixing frame is connected with a bidirectional threaded rod, and the upper end and the lower end of the bidirectional threaded rod are connected with positioning clamping plates. Preferably, the top end of the fixed connecting plate is connected with a rotary supporting block, and the swinging pressing plate is connected to the top end of the rotary supporting block. Preferably, the top wall of the swinging pressing plate is provided with an anti-skid groove, and one side of the bottom end of the swinging pressing plate is connected with an elastic connecting piece. Preferably, the top end of the insertion connection rod is connected with a screwing block, and the screwing block is in threaded connection with the supporting plate. Preferably, the rotation support block is in rotation connection with the swinging pressing plate, and the swinging pressing plate is in elastic connection with the elastic connecting piece. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the side wall pressing plate with the adjustable position is arranged on the outer side of the side positioning plate, and after the side wall pressing plate is attached to the outer wall of the foundation pit, the side wall pressing plate is positioned through the adjustment of the positioning clamping plate, so that the support area of the support frame and the side wall of the foundation pit during installation can be increased, the stabil