CN215441989U

CN215441989U - Pile foundation with shock-absorbing function

Info

Publication number: CN215441989U
Application number: CN202121958610.4U
Authority: CN
Inventors: 黄碧华
Original assignee: Guangdong Puyang Foundation Engineering Co ltd
Current assignee: Guangdong Puyang Foundation Engineering Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-07
Anticipated expiration: 2031-08-19

Abstract

The utility model belongs to the technical field of buildings, and discloses a pile foundation with a damping function, which comprises a pile foundation body, wherein a fixed groove is formed in the upper end of the pile foundation body, a damping block is fixedly arranged on the inner wall of the fixed groove, a damping plate is slidably connected to the inner wall of the damping block, a pressure bearing rod is fixedly arranged in the middle of the upper end of the damping plate, a damping ball is fixedly arranged at the upper end of the pressure bearing rod, a damping pad is fixedly arranged at the upper end of the pile foundation body, a pile foundation is fixedly arranged at the upper end of the damping pad, a fixing ring is slidably connected to the upper side of the outer end of the pile foundation, a threaded rod is rotatably connected to the inner wall of the fixing ring, a threaded rod seat is connected to the left end of the threaded rod in a threaded manner, and a threaded rod seat is slidably connected to the inner wall of the fixing ring The use of materials and land, simultaneously, also has the protective action to the surrounding environment, makes the device more practical.

Description

Pile foundation with shock-absorbing function

Technical Field

The utility model belongs to the technical field of buildings, and particularly relates to a pile foundation with a shock absorption function.

Background

The pile foundation is a building tool, the foundation equipment that carries out its upper portion building support in mainly used squeezes into earth, it has the reduction energy, the effect of the use of material and soil, and simultaneously, there is the guard action to the environment on every side, therefore wide application in the building engineering field, whether the pile foundation can seriously influence the safety of this building in the soil depths stability, and the stability of pile foundation is still influencing the development in city later stage, if build subway etc., if the pile foundation takes place to become flexible will directly influence people's life safety, current pile foundation includes pile body and stake point, the bottom at the pile body is installed to the stake point, in the use, through strikeing the pile body, use the stake point to move downwards in earth and carry out work.

When piling, the general pile foundation shock resistance shock-absorbing capacity is relatively poor, and the wearing and tearing situation is comparatively serious, leads to the life-span shortening consequently, needs a pile foundation who has shock-absorbing function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the proposed pile foundation is poor in anti-seismic and shock-absorbing capacity, a pile foundation with a shock-absorbing function is provided.

The technical scheme adopted by the utility model is as follows: a pile foundation with a shock absorption function comprises a pile foundation body, wherein the upper end of the pile foundation body is provided with a fixing groove, the inner wall of the fixed groove is fixedly provided with a damping block, the inner wall of the damping block is connected with a damping plate in a sliding way, a bearing rod is fixedly arranged in the middle of the upper end of the damping plate, a damping ball is fixedly arranged at the upper end of the bearing rod, the upper end of the pile foundation body is fixedly provided with a shock pad, the upper end of the shock pad is fixedly provided with a pile foundation, the upper side of the outer end of the pile foundation is connected with a fixed ring in a sliding way, the inner wall of the fixed ring is connected with a threaded rod in a rotating way, the left end of the threaded rod is in threaded connection with a threaded rod seat, the inner wall of the fixed ring is in sliding connection with the threaded rod seat, the left end fixed mounting of screw rod seat has the pile foundation, fixed mounting has the strengthening rib in the middle of the inside of pile foundation body, fixed mounting has the strengthening rib in the middle of the inside of pile foundation.

In a preferred embodiment, the outer end of the pile foundation body is provided with anti-slip lines, and the lower end of the pile foundation body is fixedly connected with a pile head.

In a preferred embodiment, damping springs are fixedly mounted on two sides of the upper end of the damping plate, damping springs are fixedly mounted on the inner wall of the damping block, and damping springs are connected to the lower side of the outer end of the bearing rod in a sliding mode.

In a preferred embodiment, the outer end of the shock absorption ball is fixedly provided with a groove, the outer end of the pile foundation is fixedly connected with a groove, and two ends of the shock absorption pad are movably connected with shock absorption blocks.

In a preferred embodiment, a gear is fixedly mounted at the right end of the threaded rod, and a gear rack is meshed at the outer end of the gear.

In a preferred embodiment, the outer end of the fixed ring is rotatably connected with a rotating ring, and a gear rack is fixedly mounted on the inner wall of the rotating ring.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the pile foundation fixing device, the rotating ring at the outer end of the fixing ring is rotated, the gear strip in the rotating ring drives the gear to rotate, the threaded rod rotates to drive the threaded rod seat, the pile foundation in the fixing ring is fixed, the pile foundation body is driven into the soil body, the rotating ring is rotated reversely, and then the fixing ring is taken down, so that the pile foundation fixing device is convenient to use when a pile is driven next time, the cost can be saved, and the construction quality is improved.

2. In the utility model, when the pile is driven, the pile foundation applies pressure to the shock pad, the shock pad can effectively enhance the friction resistance, effectively reduce the abrasion condition, prolong the service life of the shock pad and improve the use safety of the pile foundation, and when the pile foundation is completely embedded into the soil body, the shock pad, the shock absorption balls and the shock absorption springs in the shock absorption blocks can absorb the energy of seismic waves, reduce the deformation and ensure the integrity of the building.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a pile foundation body and a pile foundation according to the present invention;

FIG. 3 is a sectional view of the damper block of the present invention;

FIG. 4 is a cross-sectional view of the retaining ring of the present invention;

FIG. 5 is a schematic view of the inner structure of the rotating ring according to the present invention.

The labels in the figure are: 1-fixing ring, 2-pile foundation, 3-pile foundation body, 4-anti-skidding line, 5-pile head, 6-shock pad, 7-reinforcing rib, 8-pressure bearing rod, 9-shock absorbing block, 10-shock absorbing spring, 11-shock absorbing plate, 12-threaded rod seat, 13-rotating ring, 14-threaded rod, 15-gear bar, 16-gear and 17-shock absorbing ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A pile foundation having a shock-absorbing function according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.

The first embodiment is as follows:

referring to fig. 1, the pile foundation with the shock absorption function provided by the embodiment of the utility model comprises a pile foundation body 3, wherein the outer end of the pile foundation body 3 is provided with anti-skid grains 4, so that the device is convenient to stabilize in the foundation, and the lower end of the pile foundation body 3 is fixedly connected with a pile head 5, so that the device is convenient to drive into the foundation.

Referring to fig. 1 to 3, a fixing groove is formed at the upper end of a pile foundation body 3, a damping block 9 is fixedly installed on the inner wall of the fixing groove, so that the damping block 9 is conveniently fixed through the fixing groove, a damping pad 6 is fixedly installed at the upper end of the pile foundation body 3, a pile foundation 2 is fixedly installed at the upper end of the damping pad 6, the damping block 9 is movably connected at both ends of the damping pad 6, damping springs 10 are fixedly installed at both sides of the upper end of a damping plate 11, damping springs 10 are fixedly installed on the inner wall of the damping block 9, the damping springs 10 are slidably connected at the lower side of the outer end of a bearing rod 8, a damping plate 11 is slidably connected to the inner wall of the damping block 9, a bearing rod 8 is fixedly installed in the middle of the upper end of the damping plate 11, a damping ball 17 is fixedly installed at the upper end of the bearing rod 8, the damping pad 6, the damping ball 17 and the damping springs 10 inside the damping block 9 can absorb the energy of seismic waves and reduce the deformation, the integrality of assurance building, the outer end fixed mounting of damping ball 17 has the recess, the outer end fixed connection of pile foundation 2 is fluted, and fixed mounting has strengthening rib 7 in the middle of the inside of pile foundation body 3, and fixed mounting has strengthening rib 7 in the middle of the inside of pile foundation 2.

The implementation principle of a pile foundation with shock-absorbing function of this application embodiment one is:

when piling, pile foundation 2 exerts pressure to shock pad 6, and shock pad 6 can effectively strengthen its antifriction ability, effectively reduces the wearing and tearing situation, prolongs its life, improves the security that pile foundation body 3 used, and when the pile foundation imbeds the soil body completely, shock pad 6, damping ball 17 and the inside damping spring 10 of snubber block 9 can absorb the energy of seismic wave, reduce and warp, guarantee the integrality of building.

Example two:

referring to fig. 1, 4 and 5, the upper side of the outer end of the pile foundation 2 is slidably connected with a fixed ring 1, the outer end of the fixed ring 1 is rotatably connected with a rotating ring 13, the inner wall of the rotating ring 13 is fixedly provided with a gear strip 15, the gear strip 15 inside the rotating ring 13 drives a gear 16 to rotate by rotating the rotating ring 13 at the outer end of the fixed ring 1, the inner wall of the fixed ring 1 is rotatably connected with a threaded rod 14, the left end of the threaded rod 14 is in threaded connection with a threaded rod seat 12, the threaded rod 14 is rotated to drive the threaded rod seat 12, the pile foundation 2 inside the fixed ring 1 is fixed, the inner wall of the fixed ring 1 is slidably connected with a threaded rod seat 12, the left end of the threaded rod seat 12 is fixedly provided with the pile foundation 2, the right end of the threaded rod 14 is fixedly provided with a gear 16, the outer end of the gear 16 is engaged with the gear strip 15, the pile foundation body 3 is driven into the soil body, the rotating ring 13 is rotated reversely, and then the fixed ring 1 is taken down, the pile driver is convenient to use when piling next time, the cost can be saved, and the construction quality is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a pile foundation with shock-absorbing function, includes pile foundation body (3), its characterized in that: the fixing groove has been seted up to the upper end of pile foundation body (3), the inner wall fixed mounting of fixed groove has snubber block (9), the inner wall sliding connection of snubber block (9) has shock attenuation board (11), fixed mounting has bearing rod (8) in the middle of the upper end of shock attenuation board (11), the upper end fixed mounting of bearing rod (8) has damping ball (17), the upper end fixed mounting of pile foundation body (3) has shock pad (6), the upper end fixed mounting of shock pad (6) has pile foundation (2), the outer end upside sliding connection of pile foundation (2) has solid fixed ring (1), the inner wall of solid fixed ring (1) rotates and is connected with threaded rod (14), the left end threaded connection of threaded rod (14) has screw rod seat (12), the inner wall sliding connection of solid fixed ring (1) has screw rod seat (12), the left end fixed mounting of screw rod seat (12) has pile foundation (2), fixed mounting has strengthening rib (7) in the middle of the inside of pile foundation body (3), fixed mounting has strengthening rib (7) in the middle of the inside of pile foundation (2).

2. The pile foundation with a shock-absorbing function as claimed in claim 1, wherein: anti-skidding line (4) have been seted up to the outer end of pile foundation body (3), the lower extreme fixedly connected with pile head (5) of pile foundation body (3).

3. The pile foundation with a shock-absorbing function as claimed in claim 1, wherein: the damping plate is characterized in that damping springs (10) are fixedly mounted on two sides of the upper end of the damping plate (11), damping springs (10) are fixedly mounted on the inner wall of the damping block (9), and the damping springs (10) are slidably connected to the lower side of the outer end of the bearing rod (8).

4. The pile foundation with a shock-absorbing function as claimed in claim 1, wherein: the outer end fixed mounting of shock attenuation ball (17) is fluted, the outer end fixed connection of pile foundation (2) is fluted, the both ends swing joint of shock pad (6) has snubber block (9).

5. The pile foundation with a shock-absorbing function as claimed in claim 1, wherein: the right end fixed mounting of threaded rod (14) has gear (16), the outer end meshing of gear (16) has rack (15).

6. The pile foundation with a shock-absorbing function as claimed in claim 5, wherein: the outer end of the fixing ring (1) is rotatably connected with a rotating ring (13), and a gear rack (15) is fixedly mounted on the inner wall of the rotating ring (13).