High-strength pile foundation bearing platform for basement foundation
By designing a high-strength pile foundation bearing including a bearing, a foundation pile, a steel mesh and a buffer mechanism, the problems of insufficient strength of the existing bearing and poor stability of the support are solved, and the high structural strength of the bearing and the stability of the support are improved.
Patent Information
- Application Number
- CN202422237119.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing fixed pile foundation for basement foundations has poor strength, is prone to breakage and damage, is poor in safety, and lacks support structures on the sides of basement pillars, resulting in poor stability of the pillars.
A high-strength pile foundation bearing is designed, including a bearing, a foundation pile, a steel mesh, a mounting base, a displacement rod, a threaded rod, a rotating piece, a support plate, a reinforced clamping mechanism and a buffering mechanism. Through the synergy of these components, the structural strength of the bearing and the stability of the pillars are improved.
The high structural strength of the bearing is achieved, breakage and damage is avoided, safety is improved, and the support is provided to the sides of the basement pillars through the support plate, improving the stability of the pillars.
Smart Images
Figure CN222975923U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pile caps, in particular to a high-strength pile cap for basement foundation. Background Technique
[0002] The pile cap is an important structural component in construction engineering for supporting pile foundations and dispersing the loads of the upper structure.
[0003] A pile cap needs to be set on the basement foundation to enhance the structural stability through the support of piles and the dispersion of loads. However, the existing pile caps for basement foundations have the following disadvantages:
[0004] (1) The strength of the existing fixed pile caps for basement foundations is poor, and they are prone to fracture and damage during the support process, resulting in poor safety.
[0005] (2) When the existing pile caps for basement foundations support the columns of the basement, they lack a support structure for the sides of the columns, resulting in poor stability of the columns. Content of the Utility Model
[0006] The purpose of the utility model is to provide a high-strength pile cap for basement foundation to solve the problems in the above background technique that the strength of the existing fixed pile caps for basement foundation is poor, prone to fracture and damage during the support process, with poor safety, and the pile caps for basement foundation lack a support structure for the sides of the columns when supporting the columns of the basement, resulting in poor stability of the columns.
[0007] To achieve the above purpose, the utility model provides the following technical solution: A high-strength pile cap for basement foundation, including a pile cap, a number of foundation piles are evenly and fixedly connected to the bottom end of the pile cap, a steel mesh is fixedly connected inside the pile cap, mounting seats are fixedly connected to the four sides of the top end of the pile cap, a displacement rod is slidably connected to the inner wall of the mounting seat, a threaded hole is opened inside the displacement rod, one end of the mounting seat is rotatably connected to a threaded rod through a bearing, and the threaded rod is threadedly connected to the inner wall of the threaded hole. A rotating part is fixedly connected to one end of the threaded rod, a support plate is fixedly connected to one end of the displacement rod, strengthening hoops are fixedly connected to both the top and bottom of the pile cap, and a buffer mechanism is installed outside the pile cap. The buffer mechanism includes a surrounding seat, a number of hydraulic shock absorbers, four abutting plates and four shock pads.
[0008] When using the high-strength pile cap for basement foundation of this technical solution, the pile cap has high structural strength, is not prone to fracture and damage, improves safety, and moving the support plate can support the side of the basement column, improving the stability of the column.
[0009] As a preferred technical solution of the present utility model, a plurality of hydraulic shock absorbers are fixedly connected to four side edges of the inner wall of the surrounding base. One end of the plurality of hydraulic shock absorbers located on one side edge of the inner wall of the surrounding base is fixedly connected to an abutting plate. A shock pad is fixedly connected to the surface of the abutting plate, and the shock pad is in contact with the bearing platform. The hydraulic shock absorbers and the shock pad can buffer the vibration suffered by the bearing platform.
[0010] As a preferred technical solution of the present utility model, a plurality of reinforcing rods are fixedly connected between the two reinforcing hoops. The provided reinforcing rods can improve the structural strength of the bearing platform.
[0011] As a preferred technical solution of the present utility model, a plurality of casting steel bars are fixedly connected to the middle of the top end of the bearing platform. The provided casting steel bars facilitate the casting of the basement columns.
[0012] As a preferred technical solution of the present utility model, a rubber pad is fixedly connected to the surface of the support plate. The provided rubber pad can improve the anti-slip and tightness of the connection.
[0013] As a preferred technical solution of the present utility model, sliding grooves are provided on both sides of the inner wall of the mounting seat. The inner walls of the two sliding grooves are both slidably connected with sliders, and the two sliders are respectively fixedly connected to both sides of one end of the displacement rod. The provided sliders and sliding grooves play a guiding and limiting role in the movement of the displacement rod.
[0014] As a preferred technical solution of the present utility model, a pointed part is provided at the bottom end of the foundation pile, and a plurality of barbs are fixedly connected to the bottom of the foundation pile. The provided barbs make the installation of the foundation pile more stable.
[0015] As a preferred technical solution of the present utility model, a plurality of reinforcing bars are fixedly connected to the connection part between the foundation pile and the bearing platform. The provided reinforcing bars can improve the structural strength of the connection part between the foundation pile and the bearing platform.
[0016] Compared with the prior art, the beneficial effects of the present utility model are:
[0017] 1. By arranging a steel bar mesh inside the bearing platform, carbon fiber reinforcing hoops and reinforcing rods outside, the structural strength of the bearing platform can be effectively improved, and it is not easy to break or be damaged. A buffer mechanism is arranged around the bearing platform, and the hydraulic shock absorbers and shock pads can buffer the vibration when it encounters vibration, improving the safety of the basement;
[0018] 2. By arranging a support plate at the top end of the bearing platform, the rotatable rotating part drives the threaded rod to rotate, and then drives the displacement rod and the support plate at the end to move horizontally, so that the support plates on the four sides are moved to abut against the four sides of the basement column, playing a supporting role, thereby improving the stability of the basement column. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is a schematic structural diagram of the present utility model;
[0020] Figure 2 is a perspective view of the mounting seat of the present utility model;
[0021] Figure 3 is a cross-sectional view of the mounting seat of the present utility model;
[0022] Figure 4 is a top cross-sectional view of the bearing platform of the present utility model.
[0023] In the figure: 1, bearing platform; 2, foundation pile; 3, steel mesh; 4, cast-in-place steel bars; 5, mounting seat; 6, threaded rod; 7, displacement rod; 8, threaded hole; 9, rotating part; 10, slider; 11, sliding groove; 12, support plate; 13, rubber pad; 14, barbs; 15, tip; 16, reinforcing rib; 17, reinforcing hoop; 18, reinforcing rod; 19, buffer mechanism; 191, surrounding seat; 192, hydraulic shock absorber; 193, abutting plate; 194, shock pad. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-4 , the present utility model provides a high-strength pile foundation bearing platform for a basement foundation, including a bearing platform 1. A plurality of foundation piles 2 are uniformly and fixedly connected to the bottom end of the bearing platform 1. A steel mesh 3 is fixedly connected inside the bearing platform 1 to improve the structural strength of the bearing platform 1. Mounting seats 5 are fixedly connected to the four side edges of the top end of the bearing platform 1. A displacement rod 7 is slidably connected to the inner wall of the mounting seat 5. A threaded hole 8 is opened inside the displacement rod 7. One end of the mounting seat 5 is rotatably connected to a threaded rod 6 through a bearing, and the threaded rod 6 is threadedly connected to the inner wall of the threaded hole 8. A rotating part 9 is fixedly connected to one end of the threaded rod 6. One end of the displacement rod 7 is fixedly connected to a support plate 12 for supporting the pillars of the basement. Reinforcing hoops 17 are fixedly connected to both the top and bottom of the bearing platform 1. A buffer mechanism 19 is installed outside the bearing platform 1. The buffer mechanism 19 includes a surrounding seat 191, a plurality of hydraulic shock absorbers 192, four abutting plates 193 and four shock pads 194, which play a buffering role.
[0026] During use, the foundation piles 2 on the bearing platform 1 are deeply buried into the soil layer of the basement. A support column for the basement is cast in the middle of the bearing platform 1 to support the basement space, and the bearing platform 1 and the foundation piles 2 are used to effectively disperse the load of the upper structure and improve stability.
[0027] A number of hydraulic shock absorbers 192 are fixedly connected to the four side edges of the inner wall of the surrounding seat 191. One end of a number of hydraulic shock absorbers 192 located on one side edge of the inner wall of the surrounding seat 191 is fixedly connected to an abutting plate 193. A shock pad 194 is fixedly connected to the surface of the abutting plate 193, and the shock pad 194 is in contact with the bearing platform 1 to play a buffering role. A number of reinforcing rods 18 are fixedly connected between the two reinforcing hoops 17 to improve the structural strength. A number of casting steel bars 4 are fixedly connected to the middle of the top end of the bearing platform 1 to facilitate the casting work.
[0028] During use, the provided casting steel bars 4 make it convenient to cast the support column of the basement on the bearing platform 1. By arranging a steel mesh 3 inside the bearing platform 1 and carbon fiber reinforcing hoops 17 and reinforcing rods 18 outside, the structural strength of the bearing platform 1 can be effectively improved, and it is not easy to appear in a state of fracture and damage. A buffer mechanism 19 is arranged around the bearing platform 1, and the surrounding seat 191 is fixed on the ground of the basement. The hydraulic shock absorbers 192 and the shock pads 194 can play a buffering role when the bearing platform 1 encounters vibration, improving the safety of the basement.
[0029] A rubber pad 13 is fixedly connected to the surface of the support plate 12 to improve the support stability. Sliding grooves 11 are opened on both sides of the inner wall of the mounting seat 5. The inner walls of the two sliding grooves 11 are slidably connected with sliders 10, and the two sliders 10 are respectively fixedly connected to both sides of one end of the displacement rod 7 to play a limiting and guiding role. A pointed part 15 is opened at the bottom end of the foundation pile 2. A number of barbs 14 are fixedly connected to the bottom of the foundation pile 2 to improve stability. A number of reinforcing ribs 16 are fixedly connected at the connection between the foundation pile 2 and the bearing platform 1 to improve the structural strength.
[0030] During use, through the pointed part 15 provided at the bottom end of the foundation pile 2, it is easier to insert it into the soil layer. Through the arrangement of the barbs 14, it is not easy to shake and is more stable. The provided reinforcing ribs 16 make the connection between the foundation pile 2 and the bearing platform 1 more stable. By rotating the rotating part 9 to drive the threaded rod 6 to rotate, since one end of the threaded rod 6 is threadedly connected to the inside of the displacement rod 7, and under the guiding action of the slider 10 and the sliding groove 11, the displacement rod 7 and the support plate 12 at the end can move horizontally and can abut against the side surface of the basement support column to play a supporting role.
[0031] During specific use, for the high-strength pile cap for basement foundation of the present utility model, the foundation piles 2 on the pile cap 1 are deeply buried into the soil layer of the basement. The columns of the basement are cast at the cast-in-place steel bars 4 on the pile cap 1 to support the basement space, and the pile cap 1 and the foundation piles 2 are used to effectively disperse the upper structure load and improve stability. By arranging a steel mesh 3 inside the pile cap 1 and carbon fiber reinforced hoops 17 and reinforcing bars 18 outside, the structural strength of the pile cap 1 can be effectively improved, and the situation of fracture and damage is not likely to occur. A buffer mechanism 19 is arranged around the pile cap 1, and the pedestal 191 is fixed on the ground of the basement. The hydraulic shock absorber 192 and the shock pad 194 can play a buffering role when the pile cap 1 encounters vibration, improving the safety of the basement. By arranging a support plate 12 at the top of the pile cap 1, the rotatable rotating member 9 drives the threaded rod 6 to rotate. Since one end of the threaded rod 6 is internally threaded with the displacement rod 7, and under the guiding action of the slider 10 and the chute 11, the displacement rod 7 and the support plate 12 at the end can move horizontally, so that the support plates 12 on the four sides are moved to abut against the four sides of the basement column, playing a supporting role, thereby improving the stability of the basement column.
[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A high-strength pile foundation cap for a basement foundation, comprising a cap (1), characterized in that: The bottom end of the pedestal (1) is evenly and fixedly connected to a plurality of foundation piles (2), the interior of the pedestal (1) is fixedly connected to a steel mesh (3), the four sides of the top of the pedestal (1) are fixedly connected to a mounting seat (5), the inner wall of the mounting seat (5) is slidably connected to a displacement rod (7), a threaded hole (8) is provided inside the displacement rod (7), one end of the mounting seat (5) is rotatably connected to a threaded rod (6) via a bearing, and the threaded rod (6) is threadedly connected to the threaded rod (8). The inner wall of the perforation (8), one end of the threaded rod (6) is fixedly connected to a rotating member (9), one end of the displacement rod (7) is fixedly connected to a support plate (12), the top and bottom of the support platform (1) are fixedly connected to a reinforcing clamp (17), and a buffer mechanism (19) is installed on the outer side of the support platform (1), and the buffer mechanism (19) includes a surrounding seat (191), a plurality of hydraulic shock absorbers (192), four abutment plates (193) and four shock-absorbing pads (194).
2. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: The four sides of the inner wall of the enclosure seat (191) are fixedly connected with a plurality of hydraulic shock absorbers (192); one end of the plurality of hydraulic shock absorbers (192) located on one side of the inner wall of the enclosure seat (191) is fixedly connected with an abutment plate (193); a surface of the abutment plate (193) is fixedly connected with a shock absorbing pad (194), and the shock absorbing pad (194) is in contact with the support platform (1).
3. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: A plurality of reinforcing rods (18) are fixedly connected between the two reinforcing hoops (17).
4. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: A plurality of cast steel bars (4) are fixedly connected to the middle portion of the top of the cap (1).
5. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the surface of the support plate (12).
6. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: Slide grooves (11) are provided on both sides of the inner wall of the mounting seat (5), and the inner walls of the two slide grooves (11) are slidably connected with sliders (10), and the two sliders (10) are respectively fixedly connected to the two sides of one end of the displacement rod (7).
7. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: The bottom end of the foundation pile (2) is provided with a pointed portion (15), and the bottom of the foundation pile (2) is fixedly connected with a plurality of barbs (14).
8. The high-strength pile foundation cap for basement foundation according to claim 1, characterized in that: A plurality of reinforcing ribs (16) are fixedly connected at the connection between the foundation pile (2) and the cap (1).