阅读说明：本技术 一种建筑管桩桩靴 (Building tubular pile shoe ) 是由 不公告发明人 于 2019-03-02 设计创作，主要内容包括：本发明公开了一种建筑管桩桩靴,包括安装机构、套筒、管桩和加强肋,所述套筒底部的外侧壁上铰接有三组安装机构,且相邻安装机构之间的夹角皆为一百二十度,所述套筒的顶部固定有冲压环,所述套筒内部的中心位置处设有管桩,管桩的底端延伸至安装机构的内部,所述管桩顶部的内侧壁上设有环形卡槽,管桩的底部设有桩尖,所述管桩的外侧壁上焊接有三组加强肋,且相邻加强肋之间的夹角皆为一百二十度,加强肋远离管桩的一端皆与套筒的内侧壁固定连接。本发明不仅提高了建筑管桩桩靴的施工效率,提高了建筑管桩桩靴的实用性能,而且延长了建筑管桩桩靴的使用寿命。(The invention discloses a building tubular pile shoe which comprises a mounting mechanism, a sleeve, a tubular pile and reinforcing ribs, wherein three groups of mounting mechanisms are hinged on the outer side wall of the bottom of the sleeve, included angles between adjacent mounting mechanisms are all one hundred twenty degrees, a stamping ring is fixed at the top of the sleeve, the tubular pile is arranged at the central position inside the sleeve, the bottom end of the tubular pile extends into the mounting mechanism, an annular clamping groove is formed in the inner side wall of the top of the tubular pile, a pile tip is arranged at the bottom of the tubular pile, three groups of reinforcing ribs are welded on the outer side wall of the tubular pile, included angles between adjacent reinforcing ribs are all one hundred twenty degrees, and one end, far away from the tubular pile, of each reinforcing. The invention not only improves the construction efficiency of the building tubular pile shoe, improves the practical performance of the building tubular pile shoe, but also prolongs the service life of the building tubular pile shoe.)

1. The utility model provides a building tubular pile shoe, includes installation mechanism (1), sleeve (2), tubular pile (6) and stiffening rib (7), its characterized in that: articulated on the lateral wall of sleeve (2) bottom have three group installation mechanism (1), and the contained angle between adjacent installation mechanism (1) all is one hundred twenty degrees, sleeve (2) inside central point puts the department and is equipped with tubular pile (6), and the bottom of tubular pile (6) extends to the inside of installation mechanism (1), the welding has three group's stiffening rib (7) on the lateral wall of tubular pile (6), and the contained angle between adjacent stiffening rib (7) all is one hundred twenty degrees, and the one end that tubular pile (6) were kept away from in stiffening rib (7) all with the inside wall fixed connection of sleeve (2).

2. The construction tubular pile shoe of claim 1, wherein: the installation mechanism (1) is provided with an arc-shaped plate (102), a cylindrical pin (101), vanes (103) and reinforcing ribs (104) from top to bottom in sequence, the cylindrical pin (101) is installed at the center of the bottom of the arc-shaped plate (102), the vanes (103) are hinged to the bottom of the cylindrical pin (101), and the reinforcing ribs (104) are arranged at the center of the outer side wall of the vanes (103).

3. The construction tubular pile shoe of claim 1, wherein: the inside of installation mechanism (1), sleeve (2) and tubular pile (6) all is equipped with carbon steel main part (10), all has electroplated anticorrosion nickel layer (9) on the inside wall of carbon steel main part (10), all is fixed with aluminum alloy compressive layer (11) on the lateral wall of carbon steel main part (10) simultaneously, and one side that carbon steel main part (10) was kept away from in aluminum alloy compressive layer (11) all is equipped with polymer protective layer (12).

4. The construction tubular pile shoe of claim 3, wherein: the side wall of the sleeve (2) is provided with six groups of flow guide holes (4), included angles between every two adjacent flow guide holes (4) are sixty degrees, and the flow guide holes (4) are all opened downwards and sequentially penetrate through the anti-corrosion nickel layer (9), the carbon steel main body (10), the aluminum alloy pressure-resistant layer (11) and the polymer protective layer (12).

5. The construction tubular pile shoe of claim 1, wherein: the top of sleeve (2) is fixed with stamping ring (3), and the internal diameter of stamping ring (3) equals the internal diameter of sleeve (2) simultaneously, and the external diameter of stamping ring (3) is greater than the external diameter of sleeve (2).

6. The construction tubular pile shoe of claim 1, wherein: be equipped with ring groove (5) on the inside wall at tubular pile (6) top, the bottom of tubular pile (6) is equipped with stake point (8) simultaneously, and stake point (8) are located the inside central point of installation mechanism (1) and put the department.

Technical Field

The invention relates to the technical field of building materials, in particular to a pile shoe of a building pipe pile.

Background

The pile shoe belongs to a type of pile tip, also called a pile cap, is usually made of steel, has a larger diameter than the tubular pile, and is used for wrapping the pile end of the tubular pile so as to facilitate the foundation construction of the prestressed concrete tubular pile.

However, the existing building tubular pile shoe still has certain problems in the actual use process, and the specific problems are as follows:

1. the general tubular pile shoe of the building is a fixed structure, is inconvenient to flexibly adjust according to actual conditions, and sometimes needs to be temporarily replaced by a shoe with a corresponding specification, so that the construction efficiency is reduced;

2. the existing building tubular pile shoe lacks an effective compression-resistant and strengthening structure, and the practical performance is relatively weak;

3. the general building tubular pile shoe has a relatively simple structure, lacks an effective protection structure, and is easy to shorten the service life due to internal corrosion or rigid damage.

Disclosure of Invention

The invention aims to provide a building tubular pile shoe, which aims to solve the problems of low construction efficiency, relatively weak practical performance and short service life of the device in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building tubular pile boots, includes installation mechanism, sleeve, tubular pile and stiffening rib, it has three group's installation mechanism to articulate on the lateral wall of sleeve bottom, and the contained angle between the adjacent installation mechanism all is one hundred twenty degrees, the inside central point department of putting of sleeve is equipped with the tubular pile, and the bottom of tubular pile extends to installation mechanism's inside, the welding has three group's stiffening ribs on the lateral wall of tubular pile, and contained angle between the adjacent stiffening rib all is one hundred twenty degrees, and the tubular pile was kept away from to the stiffening rib one end all with telescopic inside wall fixed connection.

Preferably, installation mechanism from the top down is equipped with arc, cylindric lock, lamella and intensive muscle in proper order, the central point department of arc bottom all installs the cylindric lock, and the bottom of cylindric lock all articulates there is the lamella, the central point department of the outer side wall of lamella all is equipped with the intensive muscle.

Preferably, the inside of installation mechanism, sleeve and tubular pile all is equipped with the carbon steel main part, all has electroplated the anticorrosion nickel layer on the inside wall of carbon steel main part, all is fixed with aluminum alloy compressive layer on the lateral wall of carbon steel main part simultaneously, and one side that carbon steel main part was kept away from to aluminum alloy compressive layer all is equipped with the polymer protective layer.

Preferably, the side wall of the sleeve is provided with six groups of flow guide holes, the included angles between every two adjacent flow guide holes are sixty degrees, and the flow guide holes are all opened downwards and sequentially penetrate through the anti-corrosion nickel layer, the carbon steel main body, the aluminum alloy pressure-resistant layer and the polymer protective layer.

Preferably, the top of the sleeve is fixed with a stamping ring, the inner diameter of the stamping ring is equal to the inner diameter of the sleeve, and the outer diameter of the stamping ring is larger than the outer diameter of the sleeve.

Preferably, be equipped with ring groove on the inside wall at tubular pile top, the bottom of tubular pile is equipped with the stake point simultaneously, and the stake point is located the inside central point of installation mechanism and puts the department.

Compared with the prior art, the invention has the beneficial effects that: the building tubular pile shoe not only improves the construction efficiency of the building tubular pile shoe, improves the practical performance of the building tubular pile shoe, but also prolongs the service life of the building tubular pile shoe;

1. the installation mechanism is hinged to the bottom of the sleeve, the arc-shaped plate, the cylindrical pin, the leaf and the reinforcing rib are arranged inside the installation mechanism, the annular clamping groove is formed in the top of the tubular pile, and the pile tip is arranged at the bottom of the tubular pile, so that the function of facilitating installation of the pile shoe of the building tubular pile is realized, and the construction efficiency of the pile shoe of the building tubular pile is improved;

2. the pipe pile is arranged in the sleeve, the reinforcing rib is welded on the outer side wall of the pipe pile, and the stamping ring is fixed at the top of the sleeve, so that the multiple compression resistance and strengthening functions of the building pipe pile shoe are realized, and the practical performance of the building pipe pile shoe is improved;

3. through establishing the water conservancy diversion hole on telescopic lateral wall, the carbon steel main part is established to the inside of installation mechanism, sleeve and tubular pile to through electroplating anticorrosion nickel layer on the inside wall of carbon steel main part, establish aluminium alloy compressive layer, polymer protective layer on the lateral wall of carbon steel main part in proper order, realized building tubular pile shoe self multiple protection, thereby prolonged the life of building tubular pile shoe.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic cross-sectional top view of the present invention;

fig. 4 is a partial cross-sectional structural diagram of the present invention.

In the figure: 1. an installation mechanism; 101. a cylindrical pin; 102. an arc-shaped plate; 103. a leaf; 104. reinforcing the ribs; 2. a sleeve; 3. stamping a ring; 4. a flow guide hole; 5. an annular neck; 6. a tubular pile; 7. reinforcing ribs; 8. pile tip; 9. an anti-corrosion nickel layer; 10. a carbon steel body; 11. an aluminum alloy pressure resistant layer; 12. a polymer protective layer.

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. 1-4, an embodiment of the present invention is shown: a building tubular pile shoe comprises an installation mechanism 1, a sleeve 2, a tubular pile 6 and a reinforcing rib 7, wherein six groups of flow guide holes 4 are formed in the side wall of the sleeve 2, included angles between every two adjacent flow guide holes 4 are sixty degrees, the flow guide holes 4 are all opened downwards and sequentially penetrate through an anti-corrosion nickel layer 9, a carbon steel main body 10, an aluminum alloy pressure-resistant layer 11 and a polymer protective layer 12 for flow guide and avoid internal erosion caused by accumulated sewage, a stamping ring 3 is fixed at the top of the sleeve 2, the inner diameter of the stamping ring 3 is equal to that of the sleeve 2, the outer diameter of the stamping ring 3 is larger than that of the sleeve 2 so as to facilitate stamping and piling, three groups of installation mechanisms 1 are hinged on the outer side wall of the bottom of the sleeve 2, the included angles between every two adjacent installation mechanisms 1 are all one hundred twenty degrees, an arc-shaped plate 102, a cylindrical pin 101, a blade 103 and, cylindrical pins 101 are arranged at the central positions of the bottoms of the arc-shaped plates 102, vanes 103 are hinged to the bottoms of the cylindrical pins 101, and reinforcing ribs 104 are arranged at the central positions of the outer side walls of the vanes 103;

the arc-shaped plates 102 are opened, the cylindrical pins 101 are adjusted, the vanes 103 are kept vertical, and the reinforcing ribs 104 are used for reinforcing the pressure resistance of the vanes 103, so that the vanes are prevented from being distorted in the piling process;

a tubular pile 6 is arranged at the central position inside the sleeve 2, the bottom end of the tubular pile 6 extends to the inside of the mounting mechanism 1, an annular clamping groove 5 is arranged on the inner side wall of the top of the tubular pile 6, meanwhile, the bottom of the tubular pile 6 is provided with a pile tip 8, the pile tip 8 is positioned at the central position inside the mounting mechanism 1, which is convenient for butt joint, the mounting mechanism 1, the sleeve 2 and the tubular pile 6 are all internally provided with a carbon steel main body 10, the inner side wall of the carbon steel main body 10 is all electroplated with an anti-corrosion nickel layer 9, meanwhile, the outer side walls of the carbon steel main body 10 are all fixed with aluminum alloy pressure-resistant layers 11, and one sides of the aluminum alloy pressure-resistant layers 11 far away from the carbon steel main body 10 are all provided with polymer protective layers 12 for forming multiple protection, thereby prolong its life, the welding has three groups of stiffening ribs 7 on the lateral wall of tubular pile 6, and the contained angle between the adjacent stiffening rib 7 all is one hundred twenty degrees, and the one end that tubular pile 6 was kept away from to stiffening rib 7 all is connected with the inside wall fixed connection of sleeve 2.

The working principle is as follows: during the use, at first through adjusting installation mechanism 1 to cooperation stamping ring 3, fix the tubular pile boots of building at relevant position department fast, in punching press, the pile in-process, sleeve 2, tubular pile 6 form dual protection structure, and stiffening rib 7 is then used for the dispersed pressure, thereby avoid the atress inequality to cause this tubular pile boots of building to take place the skew or damage, in addition, aluminum alloy compressive layer 11 is used for whole resistance to compression, and anticorrosive nickel layer 9 on the carbon steel main part 10 both sides wall, polymer protective layer 12, cooperation water conservancy diversion hole 4, can effectively prevent sewage erosion, thereby prolong its life, finally accomplish whole work of this tubular pile boots of building.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.