CN218027868U

CN218027868U - Waterproof construction of pile head department

Info

Publication number: CN218027868U
Application number: CN202222177544.8U
Authority: CN
Inventors: 范乾良; 林玉坤; 谢和铭
Original assignee: Shenzhen Wenhe Geotechnical Engineering Co ltd
Current assignee: Shenzhen Wenhe Geotechnical Engineering Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-13
Anticipated expiration: 2032-08-18

Abstract

The application discloses waterproof construction of pile head department belongs to building pile head technical field, including bolt and pile foundation, the fixed pile head that is provided with in top of pile foundation, the outside cover of pile head is equipped with sealed the pad, the sealed bottom of filling up and the top looks butt of pile foundation, sealed both sides outer wall block respectively of filling up is connected with first clamp and second clamp, the both sides of first clamp and second clamp are all through bolt fixed connection, through establishing sealed the pad in the outside of pile head, can seal the gap of pile head and foundation pile junction, can effectually prevent that moisture from getting into in the gap to the reinforcing bar of corrosion and pile head connection, then with first clamp and second clamp block in sealed outside of filling up to fix sealed pad under the effect of bolt, avoid sealed slip of filling up as far as possible.

Description

Waterproof construction of pile head department

Technical Field

The application relates to the technical field of building pile heads, in particular to a waterproof structure at a pile head.

Background

When building construction is carried out, the bottom of a building usually adopts a pile foundation as a deep foundation structure of the whole building, the pile foundation has the characteristics of high bearing capacity and wide application range, and is widely applied to high-rise buildings, ports, bridges and other projects.

However, in the construction process, moisture enters into the pile head through the gap between the pile head and the building and contacts with the steel bar at the pile head, which easily affects the service life of the steel bar, and therefore, a waterproof structure at the pile head is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The application provides a waterproof construction of pile head department to in the building process who proposes in solving above-mentioned background art, moisture can get into through the gap between pile head and building and the contact of the reinforcing bar of pile head department, influence the life's of reinforcing bar problem easily.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a waterproof construction of pile head department, includes bolt and pile foundation, the fixed pile head that is provided with in top of pile foundation, the outside cover of pile head is equipped with sealed the pad, the sealed bottom of filling up and the top looks butt of pile foundation, the sealed both sides outer wall of filling up block respectively is connected with first clamp and second clamp, the both sides of first clamp and second clamp are all through bolt fixed connection.

Through adopting above-mentioned technical scheme, through establishing sealed the sealing gasket in the outside of pile head, can seal the gap of pile head and foundation pile junction, can effectually prevent that moisture from getting into in the gap to the reinforcing bar of corroding being connected with the pile head, then with first clamp and second clamp block in sealed outside of filling up, and fix sealed the pad under the effect of bolt, avoid sealed slip of pad as far as possible.

As a preferred embodiment, a sealing cover is sleeved outside the pile head, the sealing cover is located above the sealing gasket, a screw rod penetrates through the sealing cover in a threaded manner, and the screw rod abuts against the pile head.

Through adopting above-mentioned technical scheme, can further improve the waterproof nature of pile head through sealed lid to under the effect of screw rod, can improve the fastness that sealed lid and pile head are connected, still be convenient for sealed dismantlement and installation of lid.

As a preferred embodiment, the sealing cover is provided with a jack matched with the pile head, and the inner wall of the jack is fixed with a sealing ring by sticking waterproof glue.

Through adopting above-mentioned technical scheme, the jack is favorable to the assembly of pile head and sealed lid to under the effect of sealing washer, can seal the gap between pile head and the sealed lid.

As a preferred embodiment, a connecting rod is fixedly arranged on both sides of the screw rod.

Through adopting above-mentioned technical scheme, through the rotation screw rod that the connecting rod can be more nimble, need not with the help of the instrument.

As a preferred embodiment, the sealing gasket is of a hollow cylindrical structure, and a plurality of anti-skid protrusions are arranged on the inner wall of the sealing gasket.

By adopting the technical scheme, the sealing gasket is convenient to be sleeved on the pile head and is not easy to slide.

As a preferred embodiment, the outer wall of the sealing cap is coated with a waterproof coating made of a compound with strong superhydrophobicity.

Through adopting above-mentioned technical scheme, can improve the waterproof performance of sealed lid.

As a preferred embodiment, the cross section of first clamp and second clamp is semi-circular structure, the inner wall of first clamp and second clamp all with sealed outer wall looks adaptation of filling up.

Through adopting above-mentioned technical scheme, can effectually prevent that sealed pad from sticking up the limit, improve the leakproofness.

The beneficial effect of this application:

1. the sealing gasket is sleeved outside the pile head, so that a gap at the joint of the pile head and the foundation pile can be sealed, moisture can be effectively prevented from entering the gap to avoid corroding a steel bar connected with the pile head, then the first clamp and the second clamp are clamped outside the sealing gasket, the sealing gasket is fixed under the action of the bolt, and the sliding of the sealing gasket is avoided as much as possible;

2. can further improve the waterproof nature of pile head through sealed lid to under the effect of screw rod, can improve the fastness of sealed lid and pile head being connected, still be convenient for sealed dismantlement and installation of lid, convenient and practical.

Drawings

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

FIG. 2 is a schematic top view of the first and second clamp connections of the present application;

fig. 3 is a schematic top view of the sealing cap of the present application.

Description of the reference numerals:

1. pile head; 2. a sealing cover; 3. a bolt; 4. a first clamp; 5. a pile foundation; 6. a gasket; 7. a second clamp; 8. a seal ring; 9. a screw; 10. a connecting rod; 11. and (4) inserting the jack.

Detailed Description

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

Referring to fig. 1 and 2, a waterproof construction of pile head department, including bolt 3 and pile foundation 5, the fixed pile head 1 that is provided with in top of pile foundation 5, pile head 1 is provided with four altogether, four pile heads 1 are the annular form and distribute, the outside cover of pile head 1 is equipped with sealed pad 6, the bottom of sealed pad 6 and the top looks butt of pile foundation 5, can seal the gap of junction between pile head 1 and the pile foundation 5, the both sides outer wall of sealed pad 6 block respectively is connected with first clamp 4 and second clamp 7, the both sides of first clamp 4 and second clamp 7 are all through bolt 3 fixed connection.

Referring to fig. 1, the outside cover of pile head 1 is equipped with sealed lid 2, and sealed lid 2 is located the sealed top of filling up 6, and sealed lid 2 can further improve the waterproof nature of pile head 1, and screw rod 9 is worn to be equipped with by the screw thread on sealed lid 2, and screw rod 9 and pile head 1 looks butt can improve the fastness that sealed lid 2 and pile head 1 are connected under the effect of screw rod 9.

Referring to fig. 3, the sealing cover 2 is provided with a jack 11 matched with the pile head 1, the inner wall of the jack 11 is fixed with a sealing ring 8 by sticking waterproof glue, the jack 11 is favorable for assembling the pile head 1 and the sealing cover 2, and a gap between the pile head 1 and the sealing cover 2 can be sealed under the action of the sealing ring 8.

Referring to fig. 1, a connecting rod 10 is fixedly disposed on each of two sides of the screw 9, and the screw 9 can be rotated more flexibly through the connecting rod 10 without the aid of tools.

Referring to fig. 3, the sealing gasket 6 is a hollow cylinder structure, and the inner wall of the sealing gasket 6 is provided with a plurality of anti-slip protrusions, so that the sealing gasket 6 can be sleeved on the pile head 1 conveniently and is not easy to slide.

Referring to fig. 1, the outer wall of the sealing cover 2 is coated with a waterproof coating layer made of a compound having strong superhydrophobicity, which can improve the waterproof performance of the sealing cover 2.

Referring to fig. 2, the cross section of first clamp 4 and second clamp 7 is semi-circular structure, and the inner wall of first clamp 4 and second clamp 7 all with sealed outer wall looks adaptation of filling up 6, can effectually prevent that sealed 6 that fills up from sticking up the limit, improve the leakproofness.

The working principle is as follows: can establish the sealed 6 covers of filling up in the outside of pile head 1 during the use, can seal the gap of pile head 1 and pile foundation 5 junction, can effectually prevent in moisture gets into the gap to the reinforcing bar of corroding being connected with pile head 1, then with first clamp 4 and second clamp 7 block in the outside of sealed 6 of filling up, and fix sealed 6 of filling up under the effect of bolt 3, avoid sealed slip of filling up 6 as far as possible.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a waterproof construction of pile head department, includes bolt (3) and pile foundation (5), its characterized in that: the fixed pile head (1) that is provided with in top of pile foundation (5), the outside cover of pile head (1) is equipped with sealed pad (6), the bottom of sealed pad (6) and the top looks butt of pile foundation (5), the both sides outer wall of sealed pad (6) block respectively is connected with first clamp (4) and second clamp (7), the both sides of first clamp (4) and second clamp (7) are all through bolt (3) fixed connection.

2. The waterproof structure of pile head department of claim 1, characterized in that: the outside cover of pile head (1) is equipped with sealed lid (2), sealed lid (2) are located the top that seals up pad (6), screw rod (9) are worn to be equipped with by the screw thread on sealed lid (2), screw rod (9) and pile head (1) looks butt.

3. The waterproof structure at the pile head of claim 2, wherein: the sealing cover (2) is provided with a jack (11) matched with the pile head (1), and the inner wall of the jack (11) is fixedly provided with a sealing ring (8) through waterproof glue.

4. The waterproof structure at the pile head of claim 2, wherein: and connecting rods (10) are fixedly arranged on two sides of the screw rod (9).

5. The waterproof structure of pile head department of claim 1, characterized in that: the sealing gasket (6) is of a hollow cylinder structure, and a plurality of anti-skidding protrusions are arranged on the inner wall of the sealing gasket (6).

6. The waterproof structure at the pile head of claim 2, wherein: the outer wall of the sealing cover (2) is coated with a waterproof coating which is prepared by mixing strong super-hydrophobic compounds.

7. The waterproof structure at the pile head according to claim 1, characterized in that: the cross section of first clamp (4) and second clamp (7) is semi-circular structure, the inner wall of first clamp (4) and second clamp (7) all with the outer wall looks adaptation of sealed pad (6).