CN213038411U

CN213038411U - Novel shock insulation pile foundation

Info

Publication number: CN213038411U
Application number: CN202021334377.8U
Authority: CN
Inventors: 王毅军; 袁继先; 陈向东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-23
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a novel shock insulation pile foundation, including shock insulation stake and shock insulation ring beam, the shock insulation ring beam includes circle roof beam and synthetic pad, and synthetic pad is laid in the top of circle roof beam, still includes the fixing base, the inside of circle roof beam is provided with evenly is provided with a plurality of first spouts, and the inside of first spout is provided with the slide, and the slide top is provided with a plurality of compression spring, and compression spring's top contacts with the top of first spout, the top of shock insulation stake extends to the inside of first spout and with the bottom fixed connection of slide, the shock insulation stake sets up with circle roof beam is perpendicular, the base has been pour to the top of synthetic pad, and the inside of synthetic pad is provided with a plurality of connecting seats, the bottom of connecting seat and the top fixed connection of circle roof beam; the utility model discloses a pour the inside on ground through the fixing base to support the ring roof beam through the support column, increased the area that supports the ring roof beam, prevent to appear subsiding when the soft area pile foundation receives fore-and-aft effort.

Description

Novel shock insulation pile foundation

Technical Field

The utility model particularly relates to a shock insulation pile foundation technical field especially relates to a novel shock insulation pile foundation.

Background

Deep foundations consisting of piles and pile caps (caps for short) connecting the tops of the piles or single-pile foundations consisting of columns and pile foundations, for short, pile foundations. If the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; when the upper part of the pile body is exposed out of the ground and the bottom of the pile cap is positioned above the ground, the pile body is called a high pile cap pile foundation. Building pile foundations are typically low cap pile foundations. In high-rise buildings, pile foundations are widely applied. The foundation ditch vibrations that cause because of the surrounding environment can exert an influence to pile foundation superstructure.

Through retrieval, the Chinese patent publication No. CN210151767U discloses a novel seismic isolation pile foundation, which roughly comprises a seismic isolation pile and a seismic isolation ring beam, wherein the seismic isolation pile comprises a concrete core body, a rubber particle interlayer and a steel pipe, the steel pipe is coaxially sleeved on the periphery of the concrete core body, and the rubber particle interlayer is arranged between the concrete core body and the steel pipe; this novel shock insulation pile foundation utilizes junked tire granule can rationally utilize junked tire, and effective environmental protection realizes green sustainable development.

But when the pile foundation in soft area was used, because soft area soil layer is comparatively weak, the shock insulation stake only played horizontal absorbing effect to it, when the pile foundation received fore-and-aft effort, the pile foundation took place to subside easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel shock insulation pile foundation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel shock insulation pile foundation comprises a shock insulation pile and a shock insulation ring beam, wherein the shock insulation ring beam comprises a ring beam and a synthetic cushion, the synthetic cushion is laid above the ring beam, the novel shock insulation pile foundation also comprises a fixed seat, a plurality of first sliding chutes are uniformly arranged inside the ring beam, a sliding plate is arranged inside the first sliding chutes, a plurality of compression springs are arranged at the top end of the sliding plate, the top ends of the compression springs are contacted with the top ends of the first sliding chutes, the top end of the shock insulation pile extends to the inside of the first sliding chute and is fixedly connected with the bottom end of the sliding plate, the shock insulation pile is vertically arranged with the ring beam, a base is poured at the top end of the synthetic pad, a plurality of connecting seats are arranged inside the synthetic pad, the bottom ends of the connecting seats are fixedly connected with the top end of the ring beam, the top ends of the connecting seats are fixedly connected with the bottom end of the base, the even fixedly connected with a plurality of support columns in the outside of the bottom of circle roof beam, the top and the support column bottom of fixing base are connected.

Furthermore, the top of fixing base is provided with the dovetail groove, and the bottom of support column sets up to the trapezium structure, and the trapezium structure is connected with the dovetail groove cooperation.

Furthermore, a rubber particle interlayer is laid on the outer side of the supporting column in the trapezoidal groove.

Furthermore, a tire particle pad is laid at the bottom end of the first sliding groove on the outer side of the shock insulation pile.

Further, the connecting seat includes pillar and branch, the inside on the top of pillar is provided with the second spout, the bottom and the second spout sliding fit of branch.

Further, the fixing seat is formed by pouring reinforced concrete.

The utility model has the advantages that:

1. pour the inside on ground through the fixing base to support the ring roof beam through the support column, increased the area that supports the ring roof beam, prevent to appear subsiding when the pile foundation in soft area receives fore-and-aft effort.

2. Through the inside effect of having laid rubber granule intermediate layer and compression spring of fixing base, play the effect of buffering to the pile foundation, increased the performance of the shock insulation of shock insulation pile foundation.

3. Make collar tie beam and base fixed connection through the connecting seat, improved the steadiness of being connected between base and the collar tie beam, take place to rock when preventing that the building of building on the base from receiving external great effort.

Drawings

Fig. 1 is a schematic structural view of a novel seismic isolation pile foundation provided by the utility model;

fig. 2 is the utility model provides a section structure schematic diagram of novel shock insulation pile foundation's connecting seat.

In the figure: 1. shock insulation piles; 2. a ring beam; 3. synthesizing a pad; 4. a fixed seat; 5. a first chute; 6. a slide plate; 7. a compression spring; 8. a base; 9. a connecting seat; 10. a support pillar; 11. a trapezoidal groove; 12. a rubber particle interlayer; 13. a tire particulate mat; 14. a pillar; 15. a strut; 16. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, a novel seismic isolation pile foundation comprises a seismic isolation pile 1 and a seismic isolation ring beam, wherein the seismic isolation ring beam comprises a ring beam 2 and a synthetic pad 3, the synthetic pad 3 is laid above the ring beam 2, the novel seismic isolation pile foundation further comprises a fixing seat 4, a plurality of first sliding grooves 5 are uniformly arranged in the ring beam 2, sliding plates 6 are arranged in the first sliding grooves 5, a plurality of compression springs 7 are arranged at the top ends of the sliding plates 6, the top ends of the compression springs 7 are contacted with the top ends of the first sliding grooves 5, the top ends of the seismic isolation pile 1 extend into the first sliding grooves 5 and are fixedly connected with the bottom ends of the sliding plates 6, tire particle pads 13 are laid at the bottom ends of the first sliding grooves 5 outside the seismic isolation pile 1, play a role in buffering the first sliding plates 6 and sealing at the same time, prevent moisture in soil from entering the first sliding grooves 5, and the seismic isolation pile 1 and the ring beam 2 are vertically arranged, the top end of the synthetic pad 3 is poured with a base 8, a plurality of connecting seats 9 are arranged inside the synthetic pad 3, each connecting seat 9 comprises a pillar 14 and a supporting rod 15, a second sliding groove 16 is arranged inside the top end of each pillar 14, the bottom end of each supporting rod 15 is in sliding fit with the corresponding second sliding groove 16, the stability of connection between the base 8 and the ring beam 2 is improved, the building built on the base 8 is prevented from shaking under a large external acting force, the bottom end of each connecting seat 9 is fixedly connected with the top end of the ring beam 2, the top end of each connecting seat 9 is fixedly connected with the bottom end of the corresponding base 8, a plurality of supporting columns 10 are uniformly and fixedly connected to the outer side of the bottom end of the ring beam 2, the top end of each fixing seat 4 is connected with the bottom ends of the corresponding supporting columns 10, each fixing seat 4 is formed by pouring reinforced concrete, the top end of each fixing seat 4, trapezoidal structure is connected with 11 cooperations of dovetail groove, has strengthened the steadiness that fixing base 4 and support column 10 are connected, rubber granule intermediate layer 12 has been laid in the outside of support column 10 to the inside of dovetail groove 11, vertically and transversely all play the effect of buffering to support column 10 to increased the area that supports the shock insulation pile foundation through fixing base 4, prevent to appear subsiding when soft area pile foundation receives fore-and-aft effort.

The working principle of the embodiment is as follows: pour the inside on ground through fixing base 4, and support 2 girts through support column 10, the area that 2 supports girts has been increased, prevent to appear subsiding when the soft area pile foundation receives fore-and-aft effort, through the inside effect of laying rubber granule intermediate layer 12 and compression spring 7 of fixing base 4, the effect of buffering is played to the pile foundation, the performance of the shock insulation of shock insulation pile foundation has been increased, make girt 2 and 8 fixed connection of base through connecting seat 9, the steadiness of being connected between base 8 and the girt 2 has been improved, the building of building on the base 8 is prevented and is taken place to rock when receiving external great effort.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel shock insulation pile foundation, includes shock insulation pile (1) and shock insulation circle roof beam, and shock insulation circle roof beam includes circle roof beam and synthetic pad (3), and synthetic pad (3) are laid in the top of circle roof beam (2), its characterized in that: the shock insulation composite cushion is characterized by further comprising a fixing seat (4), a plurality of first sliding grooves (5) are uniformly formed in the ring beam (2), a sliding plate (6) is arranged in each first sliding groove (5), a plurality of compression springs (7) are arranged at the top end of each sliding plate (6), the top ends of the compression springs (7) are in contact with the top ends of the first sliding grooves (5), the top ends of the shock insulation piles (1) extend into the first sliding grooves (5) and are fixedly connected with the bottom end of each sliding plate (6), the shock insulation piles (1) are perpendicular to the ring beam (2), a base (8) is poured at the top end of the composite cushion (3), a plurality of connecting seats (9) are arranged in the composite cushion (3), the bottom ends of the connecting seats (9) are fixedly connected with the top end of the ring beam (2), the top ends of the connecting seats (9) are fixedly connected with the bottom end of the base (8), a plurality of supporting columns (10) are uniformly and fixedly connected with, the top end of the fixed seat (4) is connected with the bottom end of the supporting column (10).

2. A novel seismic isolation pile foundation as claimed in claim 1, wherein: the top of fixing base (4) is provided with dovetail groove (11), and the bottom of support column (10) sets up to trapezium structure, and trapezium structure and dovetail groove (11) cooperation are connected.

3. A novel seismic isolation pile foundation as claimed in claim 2, wherein: and a rubber particle interlayer (12) is laid in the trapezoidal groove (11) outside the supporting column (10).

4. A novel seismic isolation pile foundation as claimed in claim 3, wherein: and a tire particle pad (13) is paved at the bottom end of the first sliding groove (5) outside the shock insulation pile (1).

5. A novel seismic isolation pile foundation as claimed in claim 4, wherein: the connecting seat (9) comprises a supporting column (14) and a supporting rod (15), a second sliding groove (16) is formed in the top end of the supporting column (14), and the bottom end of the supporting rod (15) is in sliding fit with the second sliding groove (16).

6. A novel seismic isolation pile foundation as claimed in claim 5, wherein: the fixed seat (4) is formed by pouring reinforced concrete.