CN108330956B

CN108330956B - Foundation pit fender pile

Info

Publication number: CN108330956B
Application number: CN201810155975.XA
Authority: CN
Inventors: 郑大叶
Original assignee: Dongguan Furuilai Building Services LLC
Current assignee: Jiangsu sesame Tools Co., Ltd
Priority date: 2018-02-24
Filing date: 2018-02-24
Publication date: 2020-03-24
Anticipated expiration: 2038-02-24
Also published as: CN108330956A

Abstract

The invention discloses a foundation pit pile protector which comprises a pile protector, wherein a protective frame is arranged on the outer side of the bottom of the pile protector, a waterproof layer, an oxidation resistant layer, a protective paint layer and a protective film layer are arranged on the surface of the pile protector, the waterproof layer is positioned on the outer side of the pile protector, the oxidation resistant layer is positioned on the outer side of the waterproof layer, the protective paint layer is positioned on the outer side of the oxidation resistant layer, the protective film layer is positioned on the outer side of the protective paint layer, limiting grooves are formed in two sides of the bottom of the pile protector, reinforcing steel bars are arranged in an inner cavity of the pile protector, and a triangular reinforcing steel bar frame is fixedly connected to the. According to the invention, through the matching of the protective frame, the waterproof layer, the oxidation resistant layer, the protective paint layer, the protective film layer, the limiting groove, the reinforcing steel bar, the triangular reinforcing steel bar frame, the supporting reinforcing steel bar column, the base and the limiting rod, the problem of short service life of the conventional pile is solved, the phenomenon of foundation pit construction collapse is avoided, and the pile is worthy of popularization and application.

Description

Foundation pit fender pile

Technical Field

The invention relates to the technical field of foundation pit retaining piles, in particular to a foundation pit retaining pile.

Background

The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site before excavation, waterproof and drainage work is carried out, a slope can be placed for people who do not excavate deeply to stabilize the soil slope, the slope is determined according to relevant construction engineering regulations, people who excavate deeper buildings and nearby buildings can excavate deeply by using a foundation pit wall supporting method and a concrete injection wall protecting method, and a large foundation pit even adopts methods such as interlocking of an underground continuous wall and a column type bored concrete pile to protect the outside soil layer from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.

Can fix with the pile casing in the nodical department of foundation ditch, current pile casing is traditional pile casing mostly, and traditional pile casing life is short, and the user uses traditional pile casing, easily causes the instability of foundation ditch intersection department, brings the potential safety hazard for the construction in user's later stage, can cause the unexpected circumstances such as the construction collapses to take place even, brings unnecessary economic loss for the user.

Disclosure of Invention

The invention aims to provide a foundation pit fender pile which has the advantage of long service life and solves the problem of short service life of the conventional fender pile.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a foundation ditch fender pile, includes the fender pile, the outside of fender pile bottom is provided with the fender bracket, the surface of fender pile is including waterproof layer, oxidation resisting layer, protective paint layer and protection rete, the waterproof layer is located the outside of fender pile, oxidation resisting layer is located the outside of waterproof layer, protective paint layer is located the outside of oxidation resisting layer, the protective paint layer is located the outside on protective paint layer, the spacing groove has all been seted up to the both sides of fender pile bottom, the inner chamber of fender pile is provided with the reinforcing bar, the inboard top of fender pile and the equal fixedly connected with triangle-shaped steel reinforcement frame in bottom, the inboard top of triangle-shaped steel reinforcement frame and the vertical fixedly connected with in bottom support steel reinforcement post, the bottom fixedly connected with base of fender pile, the equal fixedly connected with in both sides at base top uses the gag lever with spacing groove cooperation.

Preferably, the two sides of the protection frame are fixedly connected with concrete fixing frames, the bottom of each concrete fixing frame is fixedly connected with a fixing seat, and threaded holes matched with peripheral bolts are formed in the surfaces of the fixing seats.

Preferably, the top and the bottom of the left side of the fender pile are transversely provided with fixed cross beams, and the right side of each fixed cross beam penetrates through the fender pile and is fixedly connected with the right side of the protection frame.

Preferably, the reinforcing bars are arranged in a honeycomb structure.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matching of the protective frame, the waterproof layer, the oxidation resistant layer, the protective paint layer, the protective film layer, the limiting groove, the reinforcing steel bar, the triangular reinforcing steel bar frame, the supporting reinforcing steel bar column, the base and the limiting rod, the pile protector can be fully fixed, the service life of the pile protector is prolonged, the problem of short service life of the traditional pile protector is solved, the phenomenon of foundation pit collapse is avoided, and the pile protector is worthy of popularization and application.

2. The concrete pile protection device has the advantages that the stability of the pile protection is enhanced through the matching of the concrete fixing frame, the fixing seat, the threaded hole and the external bolt, the pile protection can be protected, the service life of the pile protection is prolonged, the fixing performance between the concrete fixing frame and the pile protection is enhanced through the fixing cross beam, the phenomenon that the pile protection collapses is avoided, and the fixing performance of the pile protection is enhanced through the arrangement of the steel bars into the honeycomb structure.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

fig. 3 is a partial cross-sectional view of a pile construction according to the present invention.

In the figure: 1 fender pile, 2 waterproof layers, 3 oxidation resistant layers, 4 protective paint layers, 5 protective film layers, 6 limiting grooves, 7 steel bars, 8 triangular steel bar frames, 9 supporting steel bar columns, 10 bases, 11 limiting rods, 12 concrete fixing frames, 13 fixing seats, 14 threaded holes, 15 fixing cross beams and 16 protection frames.

Detailed Description

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

Referring to fig. 1-3, a foundation pit pile protector comprises a pile protector 1, wherein a fixed cross beam 15 is transversely arranged at the top and the bottom of the left side of the pile protector 1, the right side of the fixed cross beam 15 penetrates through the pile protector 1 and is fixedly connected with the right side of a protection frame 16, the fixing property between a concrete fixing frame 12 and the pile protector 1 is enhanced through the fixed cross beam 15, the pile protector 1 is prevented from collapsing, the protection frame 16 is arranged at the outer side of the bottom of the pile protector 1, a concrete fixing frame 12 is fixedly connected to both sides of the protection frame 16, a fixing base 13 is fixedly connected to the bottom of the concrete fixing frame 12, a threaded hole 14 matched with an external bolt is formed in the surface of the fixing base 13, the stability of the pile protector 1 is enhanced through the matching of the concrete fixing frame 12, the fixing base 13, the threaded hole 14 and the external bolt, the pile protector 1 can be protected, the service life of the pile protector 1 is prolonged, Antioxidation layer 3, protective paint layer 4 and protection film 5, waterproof layer 2 is located the outside of fender pile 1, antioxidation layer 3 is located waterproof layer 2's the outside, protective paint layer 4 is located antioxidation layer 3's the outside, protection film 5 is located the outside of protective paint layer 4, spacing groove 6 has all been seted up to the both sides of 1 bottom of fender pile, the inner chamber of fender pile 1 is provided with reinforcing bar 7, reinforcing bar 7 sets up to cellular structure, set up to cellular structure through reinforcing bar 7, reinforcing fender pile 1's fixity, 1 inboard top of fender pile and the equal fixedly connected with triangle-shaped steel reinforcement frame 8 in bottom, 8 inboard tops of triangle-shaped steel reinforcement frame and the vertical fixedly connected with in bottom support steel reinforcement post 9, the bottom fixedly connected with base 10 of fender pile 1, the equal fixedly connected with in both sides at base 10 top has the gag lever post 11 that uses with.

During the use, through waterproof layer 2, oxidation resisting layer 3, the cooperation of protective paint layer 4 and protection film 5, prevent that fender pile 1 from receiving external environment corruption, through fender bracket 16, spacing groove 6, reinforcing bar 7, triangle-shaped steel reinforcement frame 8, support steel column 9, the cooperation of base 10 and gag lever post 11, the steadiness of 1 inner chamber of reinforcing fender pile, through the cooperation of concrete mount 12, fixing base 13, screw hole 14 and peripheral hardware bolt, the steadiness of reinforcing fender pile 1 can protect fender pile 1, thereby the life of extension fender pile 1.

In summary, the following steps: this foundation ditch pile protector through the cooperation of fender bracket 16, waterproof layer 2, oxidation resisting layer 3, protective paint layer 4, protection film 5, spacing groove 6, reinforcing bar 7, triangle-shaped steel bar frame 8, support reinforcing bar post 9, base 10 and gag lever post 11, has solved the short problem of traditional pile protector life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foundation ditch fender pile, includes fender pile (1), its characterized in that: the outer side of the bottom of the pile protector (1) is provided with a protective frame (16), the surface of the pile protector (1) comprises a waterproof layer (2), an oxidation resistant layer (3), a protective paint layer (4) and a protective film layer (5), the waterproof layer (2) is positioned on the outer side of the pile protector (1), the oxidation resistant layer (3) is positioned on the outer side of the waterproof layer (2), the protective paint layer (4) is positioned on the outer side of the oxidation resistant layer (3), the protective film layer (5) is positioned on the outer side of the protective paint layer (4), both sides of the bottom of the pile protector (1) are provided with limit grooves (6), the inner cavity of the pile protector (1) is provided with reinforcing steel bars (7), the top and the bottom of the inner side of the pile protector (1) are fixedly connected with a triangular reinforcing steel bar frame (8), the top and the bottom of the inner side of the triangular reinforcing steel bar frame (, the bottom fixedly connected with base (10) of fender pile (1), the equal fixedly connected with gag lever post (11) that use with spacing groove (6) cooperation in both sides at base (10) top.

2. A foundation pit pile according to claim 1, wherein: the concrete fixing frame is fixedly connected with the two sides of the protection frame (16) respectively, a fixing seat (13) is fixedly connected with the bottom of the concrete fixing frame (12), and a threaded hole (14) matched with an external bolt for use is formed in the surface of the fixing seat (13).

3. A foundation pit pile according to claim 1, wherein: the left top and the bottom of fender pile (1) all transversely are provided with fixed cross beam (15), be located fixed cross beam (15) of fender pile (1) left side bottom, its right side run through fender pile (1) and with the right side fixed connection of fender bracket (16).

4. A foundation pit pile according to claim 1, wherein: the reinforcing steel bars (7) are arranged into a honeycomb structure.