Reinforcing assembly of building pile foundation

Abstract

The utility model discloses a building pile foundation reinforcing assembly which comprises a base, a column foundation is fixedly connected to the middle of the upper portion of the base, an anti-seismic assembly is fixedly connected to the outer surface of the top of the column foundation, an anchoring part is fixedly connected to the outer surface of the bottom of the base, a threaded rod is arranged in the anchoring part, and a threaded sleeve is arranged on the outer side of the threaded rod in a sleeved mode. First rotating shafts are fixedly connected to the two sides of the threaded sleeve, the first rotating shafts are sleeved with first connecting rods and second connecting rods, gears are fixedly connected to the outer surfaces of one sides of the first connecting rods and the second connecting rods, second rotating shafts are rotatably connected to the middles of the gears, and supporting pieces are fixedly connected to one ends of the second rotating shafts; a supporting rod is fixedly connected to one side of the supporting piece. The base is installed at the bottom of the column foundation, so that the column foundation is more stable, the anchoring part is installed below the base, the anchoring part can be matched with soil by expanding the supporting rod, the influence of geology on the column foundation is reduced, and the service life of the column foundation is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of column foundation reinforcement, in particular to a reinforcement component for a building pile foundation. Background Art

[0002] A pile foundation is a deep foundation consisting of a pile and a pile cap connected to the top of the pile, or a single pile foundation connected by a column and a pile foundation, referred to as a pile foundation. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation. If the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. Building pile foundations are usually low cap pile foundations. Pile foundations are widely used in high-rise buildings.

[0003] After long-term use, the existing pile foundation is easily affected by the geological environment, which reduces the stability of the pile foundation, causing damage to the pile foundation and shortening its service life. Secondly, when an earthquake occurs, the pile foundation is easily in a shaking state. Therefore, it is urgent to design a reinforcement component for building pile foundations to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforcement component for building pile foundations to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reinforcement component for a building pile foundation comprises a base, a column base is fixedly connected to the middle part of the upper part of the base, and an anti-seismic component is fixedly connected to the outer surface of the top of the column base, an anchor is fixedly connected to the outer surface of the bottom of the base, and a threaded rod is arranged inside the anchor, a threaded sleeve is sleeved on the outer side of the threaded rod, and a first rotating shaft is fixedly connected on both sides of the threaded sleeve, and a first connecting rod and a second connecting rod are respectively sleeved on the outer side of the first rotating shaft, gears are fixedly connected to the outer surfaces of one side of the first connecting rod and the second connecting rod, and a second rotating shaft is rotatably connected to the middle part of the gear, one end of the second rotating shaft is fixedly connected to a support member, and a support rod is fixedly connected to one side of the support member.

[0007] Preferably, the anti-seismic assembly includes a first fixed seat, an anti-seismic damper, a second fixed seat, an anti-slip pad and a clamping plate, the anti-slip pad is arranged between the column base and the clamping plate, the first fixed seat is fixedly installed on the base, the second fixed seat is fixedly installed on the outer surface of one side of the clamping plate, and the anti-seismic damper is rotatably connected between the first fixed seat and the second fixed seat.

[0008] Preferably, one end of the threaded rod is fixedly connected to a rotating member, and the other end of the threaded rod is fixedly connected to a circular member.

[0009] Preferably, the support rod is movably plugged into the anchor, and the anchor is provided with a round hole matching the support rod.

[0010] Preferably, a pile cap is fixedly connected to the outer surface of the top of the column base, and the pile cap has a circular structure.

[0011] Preferably, a first conical member is fixedly connected to the bottom of the anchor member, and a second conical member is fixedly connected to one end of a plurality of support rods.

[0012] In the above technical solution, the utility model provides a reinforcement component for building pile foundation, and the beneficial effects are:

[0013] (1) By installing a base at the bottom of the column base, the column base is made more stable. By installing anchors under the base, the anchors and the soil can be matched with each other through supporting rods, so that the influence of geology on the column base is reduced and the service life of the column base is increased.

[0014] (2) A clamping plate is sleeved on the outside of the column base, and a plurality of seismic dampers are rotatably connected to one side of the clamping plate. The plurality of seismic dampers cooperate with the base to protect the column base in the event of an earthquake, thereby preventing damage to the column base caused by severe shaking.

[0015] (3) The use of a base can make the force on the column base relatively uniform, and at the same time increase the contact area with the soil to make the column base more stable, thereby increasing the service life of the column base. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 The utility model provides a schematic diagram of the overall three-dimensional structure of a reinforcement component embodiment of a building pile foundation.

[0018] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a seismic-proof component provided in an embodiment of a reinforcement component for a building pile foundation according to the present invention.

[0019] Figure 3 A schematic diagram of the three-dimensional structure of a threaded rod provided in an embodiment of a reinforcement component for a building pile foundation of the utility model.

[0020] Figure 4 A schematic diagram of a three-dimensional structure of a support rod provided for an embodiment of a reinforcement component for a building pile foundation of the utility model.

[0021] Figure 5 A schematic diagram of the cross-sectional structure of a seismic damper provided in an embodiment of a reinforcement component for a building pile foundation of the utility model.

[0022] 1 base, 2 column base, 3 first fixed support, 4 seismic damper, 5 second fixed support, 6 anti-slip pad, 7 clamping plate, 8 pile cap, 9 anchor, 10 threaded rod, 11 threaded sleeve, 12 first connecting rod, 13 second connecting rod, 14 gear, 15 support member, 16 support rod, 17 first rotating shaft, 18 second rotating shaft, 19 circular member, 20 rotating member, 21 first conical member, 22 pile cap, 23 second conical member. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-5 As shown, a reinforcement component for a building pile foundation provided by an embodiment of the utility model includes a base 1, a column base 2 is fixedly connected to the middle part of the upper part of the base 1, and an anti-seismic component 8 is fixedly connected to the outer surface of the top of the column base 2, an anchor 9 is fixedly connected to the outer surface of the bottom of the base 1, and a threaded rod 10 is arranged inside the anchor 9, a threaded sleeve 11 is sleeved on the outer side of the threaded rod 10, and a first rotating shaft 17 is fixedly connected on both sides of the threaded sleeve 11, and a first connecting rod 12 and a second connecting rod 13 are respectively sleeved on the outer side of the first rotating shaft 17, a gear 14 is fixedly connected to the outer surface of one side of the first connecting rod 12 and the second connecting rod 13, and a second rotating shaft 18 is rotatably connected to the middle part of the gear 14, one end of the second rotating shaft 18 is fixedly connected to a support member 15, and one side of the support member 15 is fixedly connected to a support rod 16.

[0025] Specifically, in this embodiment, a base 1 is included, a column base 2 is fixedly connected to the middle part of the upper part of the base 1, and an anti-seismic component 8 is fixedly connected to the outer surface of the top of the column base 2. The anti-seismic component 8 can well protect the column base 2 during an earthquake, effectively improving the service life of the column base 2. An anchor 9 is fixedly connected to the outer surface of the bottom of the base 1, and a threaded rod 10 is arranged inside the anchor 9. The anchor 9 can increase the contact area with the soil. At the same time, multiple anchors 9 can make the column base 2 more stable. A threaded sleeve 11 is sleeved on the outer side of the threaded rod 10, and the first rotating shaft 17 is fixedly connected on both sides of the threaded sleeve 11, and the first connecting rod 12 and the second connecting rod 13 are sleeved on the outer side of the first rotating shaft 17. The threaded rod 10 is composed of a plurality of threaded shafts with opposite threads, and the threaded sleeve 11 can be moved in opposite directions through the opposite threads. The outer surfaces of one side of the first connecting rod 12 and the second connecting rod 13 are fixedly connected with gears 14, and the middle of the gear 14 is rotatably connected with a second rotating shaft 18. A plurality of gears 14 are provided, and the gears 14 are meshed with each other. One end of the second rotating shaft 18 is fixedly connected with a support member 15, and one side of the support member 15 is fixedly connected with a support rod 16. The first connecting rod 12 cooperates with the second connecting rod 13 and the threaded rod (10), so that the support rod 16 can be pushed out from the inside of the anchor 9, thereby reducing the influence of geology on the column base 2 and increasing the service life of the column base 2.

[0026] The utility model provides a reinforcement component for a building pile foundation. A base 1 is installed at the bottom of the column base 2 to make the column base 2 more stable. An anchor 9 is installed below the base 1. A supporting rod 16 is provided to enable the anchor 9 to cooperate with soil, thereby reducing the influence of geology on the column base 2 and increasing the service life of the column base 2.

[0027] In an embodiment provided by the utility model, the seismic assembly 8 includes a first fixed seat 3, a seismic damper 4, a second fixed seat 5, an anti-skid pad 6 and a clamping plate 7. The anti-skid pad 6 is arranged between the column base 1 and the clamping plate 7. The anti-skid pad 6 is used to prevent slipping between the clamping plate 7 and the column base 2, thereby improving the protection of the column base 2. The first fixed seat 3 is fixedly installed on the base 1, and the second fixed seat 5 is fixedly installed on the outer surface of one side of the clamping plate 7. The seismic damper 4 is rotatably connected between the first fixed seat 3 and the second fixed seat 5. Through the cooperation between the seismic damper 4 and the clamping plate 7, the energy of the column base 2 can be absorbed by the seismic damper 4 when an earthquake occurs, thereby reducing the vibration of the column base 2, and further reducing the damage and failure of the column base 2.

[0028] In another embodiment provided by the utility model, one end of the threaded rod 10 is fixedly connected to a rotating member 20, and the other end of the threaded rod 10 is fixedly connected to a circular member 19. The rotating member 20 can be rotated by a wrench to move the threaded sleeve 11 on the threaded rod 10. The anchor 9 is provided with a structure that matches the circular member 19 so that the circular member 19 can rotate inside the anchor 9.

[0029] In another embodiment provided by the utility model, the support rod 16 is movably inserted into the anchor 9, and a round hole compatible with the support rod 16 is opened on the anchor 9. The support rod 16 can be retracted through the round hole on the anchor 9. When the support rod 16 extends out of the anchor 9, the influence of geology on the column base 2 can be reduced. When the support rod 16 is retracted, the column base 2 can be quickly disassembled and fixed.

[0030] In an embodiment provided by the utility model, a pile cap 22 is fixedly connected to the outer surface of the top of the column base 2, and the pile cap 22 has a circular structure. The pile cap 22 can improve the vertical stability and enhance the service life of the column base 2.

[0031] In another embodiment provided by the utility model, a first conical member 21 is fixedly connected to the bottom of the anchor 9, and a second conical member 23 is fixedly connected to one end of each of the plurality of support rods 16. The first conical member 21 and the second conical member 23 are more convenient and practical in use due to their own special structure.

[0032] Working principle: The rotating part 20 is rotated by a wrench to rotate the threaded rod 10. The threaded rod 10 is composed of a plurality of opposite threaded shafts. The threaded sleeve 11 can be moved by the threaded rod 10. The movement of the threaded sleeve 11 drives the first connecting rod 12 and the second connecting rod 13 to rotate. The contraction of the support rod 16 inside the anchor 9 can be controlled by the gear 14, the first rotating shaft 17 and the second rotating shaft 18. The geological influence on the column base 2 can be reduced by the open support rod 16, thereby increasing the service life of the column base 2. The base 1 set at the bottom of the column base 2 can make the column base 2 more stable. The clamping plate 7 cooperates with the seismic damper 4 to absorb the internal energy of the column base 2 during an earthquake, reduce the vibration of the column base 2, and increase the service life of the column base 2.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A reinforcement assembly for a building pile foundation, comprising a base (1), characterized in that: A column base (2) is fixedly connected to the middle part of the upper part of the base (1), and an anti-seismic component (8) is fixedly connected to the outer surface of the top of the column base (2); an anchor (9) is fixedly connected to the outer surface of the bottom of the base (1), and a threaded rod (10) is arranged inside the anchor (9); a threaded sleeve (11) is sleeved on the outer side of the threaded rod (10), and both sides of the threaded sleeve (11) are fixedly connected to a first rotating shaft (17), and a first connecting rod (12) and a second connecting rod (13) are sleeved on the outer side of the first rotating shaft (17), respectively; a gear (14) is fixedly connected to the outer surface of one side of the first connecting rod (12) and the second connecting rod (13), and a second rotating shaft (18) is rotatably connected to the middle part of the gear (14); one end of the second rotating shaft (18) is fixedly connected to a support member (15), and one side of the support member (15) is fixedly connected to a support rod (16).

2. A reinforcement assembly for building pile foundation according to claim 1, characterized in that: The anti-seismic assembly (8) comprises a first fixed seat (3), an anti-seismic damper (4), a second fixed seat (5), an anti-slip pad (6) and a clamping plate (7); the anti-slip pad (6) is arranged between the column base (2) and the clamping plate (7); the first fixed seat (3) is fixedly mounted on the base (1); the second fixed seat (5) is fixedly mounted on the outer surface of one side of the clamping plate (7); and the anti-seismic damper (4) is rotatably connected between the first fixed seat (3) and the second fixed seat (5).

3. A reinforcement assembly for building pile foundation according to claim 1, characterized in that: One end of the threaded rod (10) is fixedly connected to a rotating member (20), and the other end of the threaded rod (10) is fixedly connected to a circular member (19).

4. A reinforcement assembly for building pile foundation according to claim 1, characterized in that: The support rod (16) is movably plugged into the anchor piece (9), and the anchor piece (9) is provided with a circular hole matched with the support rod (16).

5. A reinforcement assembly for building pile foundation according to claim 1, characterized in that: A pile cap (22) is fixedly connected to the outer surface of the top of the column base (2), and the pile cap (22) is in a circular structure.

6. A reinforcement assembly for building pile foundation according to claim 1, characterized in that: The bottom of the anchor (9) is fixedly connected to a first conical member (21), and one end of each of the plurality of support rods (16) is fixedly connected to a second conical member (23).

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