CN218712905U - Concrete pipe pile for building construction - Google Patents
Concrete pipe pile for building construction Download PDFInfo
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- CN218712905U CN218712905U CN202223033598.3U CN202223033598U CN218712905U CN 218712905 U CN218712905 U CN 218712905U CN 202223033598 U CN202223033598 U CN 202223033598U CN 218712905 U CN218712905 U CN 218712905U
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- tubular pile
- pile main
- main part
- ring
- strengthening rib
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Abstract
The utility model discloses a concrete pipe pile for construction, including the tubular pile main part, still include grout mechanism, the inside grout mechanism that is provided with of tubular pile main part, grout mechanism includes go-between, end links, strengthening rib and through-hole, the inside intermediate position of tubular pile main part is provided with and corresponds in position between end links and the end links, the welding has strengthening rib and strengthening rib to be many between the end links, and the inside intermediate position of tubular pile main part has been seted up and is linked together between through-hole and the strengthening rib, links together between with the tubular pile main part through the strengthening rib and guarantees joint strength simultaneously, and grouting in-process after the construction because there is the interval between the strengthening rib, so the retarded soil that injects into from the through-hole position can leak and fill the junction between tubular pile main part and the soil fast from the strengthening rib position, improves the outer rate of arranging of grout, reduces the condition of jam.
Description
Technical Field
The utility model relates to a construction technical field, in particular to concrete pipe pile for construction.
Background
The prestressed reinforced concrete pipe pile is also called as a precast concrete pile, is prefabricated in a precast member processing factory, is maintained to reach the design strength, is transported to a construction site, is driven into the soil by a pile driver, and is poured with a bearing platform beam foundation at the top of the pile, and is one of common component structures in building engineering.
Patent No. CN 202787241U discloses a concrete pipe pile, which can effectively improve the horizontal bearing capacity of the pipe pile, and increase the use of the pipe pile in engineering such as foundation pits, side slopes, embankments, and buildings with seismic resistance level of more than 7.
The existing concrete tubular pile has the following disadvantages when being set up and used: in the partial application environment of the concrete pipe pile, particularly for the construction of the ultra-high building pipe pile, after the construction is finished, concrete needs to be poured into the interior of the concrete pipe pile, and is discharged to the connecting part between the outer wall of the pipe pile and the ground bottom through the discharge hole, so that the strength of the pipe pile is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a concrete pipe pile for construction, through the grout mechanism at the inside setting of concrete pipe pile, the condition of jam can be reduced simultaneously to the outer row concrete thick liquid of high efficiency when the grout, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete pipe pile for construction, includes the tubular pile main part, still includes grout mechanism, the inside grout mechanism that is provided with of tubular pile main part, grout mechanism includes go-between, end links, strengthening rib and through-hole, the inside intermediate position of tubular pile main part is provided with position correspondence between end links and the end links, the welding has strengthening rib and strengthening rib to be many between the end links, and the inside intermediate position of tubular pile main part has been seted up and has been linked together between through-hole and the strengthening rib.
The pipe pile comprises a pipe pile body and is characterized by further comprising a butt joint mechanism, wherein the butt joint mechanism comprises an arc-shaped clamping ring, a conical limiting ring, a threaded hole and a bolt; arc clamp ring and toper spacing ring are the symmetry setting, laminate the arc clamp ring to the link periphery of tubular pile main part before the pile body is squeezed into, align between the arc clamp ring and twist the bolt along the screw hole and fix, toper spacing ring cross sectional area is greater than tubular pile main part cross sectional area, in the tubular pile main part lifts by crane butt joint in-process, can realize the butt joint between the adjacent tubular pile main part fast, it can to unscrew the bolt again after the butt joint is accomplished demolish the arc clamp ring, guaranteed the butt joint precision between the adjacent tubular pile main part.
Furthermore, connecting rings are integrally formed at the connecting positions of the two ends of the tubular pile main body; the connecting rings positioned between the tubular pile main bodies facilitate the butt joint and fastening between the tubular pile main bodies.
Furthermore, the end part of the reinforcing rib is connected with a reinforcement cage inside the tubular pile main body through an end ring; the connection strength between the two ends of the tubular pile main body is improved through the reinforcing ribs.
Furthermore, the arc-shaped clamping ring and the conical limiting ring are symmetrically arranged around the tubular pile main body; the arc-shaped clamping ring and the conical limiting ring can be fixed on the periphery of the end part of the tubular pile main body through the fastening piece.
Compared with the prior art, the utility model discloses following beneficial effect has: by changing a production die of the tubular pile main body and adopting a two-end production structure, the tubular pile main body is divided into two sections after production is finished, an end ring is integrally formed at the joint between the end parts, reinforcing ribs with high density are welded between the end rings, the tubular pile main bodies are connected together through the reinforcing ribs, and meanwhile, the connection strength is ensured, in the grouting process after construction, as the distance exists between the reinforcing ribs, the retarded soil injected from the through hole position can quickly leak from the reinforcing rib position and fill the joint between the tubular pile main body and the soil, the external discharge rate of grouting is improved, and the blocking condition is reduced; arc clamp ring and toper spacing ring are the symmetry setting, laminate the arc clamp ring to the link periphery of tubular pile main part before the pile body is squeezed into, align between the arc clamp ring and twist the bolt along the screw hole and fix, toper spacing ring cross sectional area is greater than tubular pile main part cross sectional area, in the tubular pile main part lifts by crane butt joint in-process, can realize the butt joint between the adjacent tubular pile main part fast, it can to unscrew the bolt again after the butt joint is accomplished demolish the arc clamp ring, guaranteed the butt joint precision between the adjacent tubular pile main part.
Drawings
Fig. 1 is the utility model relates to a concrete pipe pile's for construction overall structure schematic diagram.
Fig. 2 is the utility model relates to a junction structure sketch map between end links of concrete pipe pile for construction.
Fig. 3 is the utility model relates to a docking mechanism schematic diagram of concrete pipe pile for construction.
In the figure: 1. a tubular pile main body; 2. a grouting mechanism; 201. a connecting ring; 202. an end ring; 203. reinforcing ribs; 204. a through hole; 3. a docking mechanism; 301. an arc-shaped clamping ring; 302. a conical limiting ring; 303. a threaded hole; 304. and (4) bolts.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, a concrete pipe pile for construction, including tubular pile main part 1, still include grout mechanism 2, tubular pile main part 1 is inside to be provided with grout mechanism 2, grout mechanism 2 includes connecting ring 201, end ring 202, strengthening rib 203 and through- hole 204, 1 inside intermediate position of tubular pile main part is provided with the position correspondence between end ring 202 and the end ring 202, the welding has strengthening rib 203 and strengthening rib 203 to be many between the end ring 202, and 1 inside intermediate position of tubular pile main part has been seted up through-hole 204 and is linked together between through-hole 204 and the strengthening rib 203.
The pipe pile comprises a pipe pile body 1 and is characterized by further comprising a butt joint mechanism 3, wherein the butt joint mechanism 3 comprises an arc-shaped clamping ring 301, a conical limiting ring 302, a threaded hole 303 and a bolt 304, the arc-shaped clamping ring 301 is detachably connected to the end portion of the pipe pile body 1, the conical limiting ring 302 is integrally formed at one end of the arc-shaped clamping ring 301, the threaded hole 303 is formed in the connecting position inside the arc-shaped clamping ring 301, and the bolt 304 is connected between the threaded holes 303 in a matched mode; arc clamp ring 301 and toper spacing ring 302 are the symmetry and set up, laminate arc clamp ring 301 to tubular pile main part 1's link periphery before the pile body is squeezed into, it fixes to align between the arc clamp ring 301 and along screw hole 303 twists bolt 304, toper spacing ring 302 cross sectional area is greater than 1 cross sectional area of tubular pile main part, 1 hoist the butt joint in-process at tubular pile main part, can realize the butt joint between the adjacent tubular pile main part 1 fast, it can to loosen bolt 304 again after the butt joint is accomplished and demolish arc clamp ring 301, the butt joint precision between the adjacent tubular pile main part 1 has been guaranteed.
The connecting positions of two ends of the tubular pile main body 1 are integrally formed with connecting rings 201, and the end parts of the reinforcing ribs 203 are connected with a reinforcement cage in the tubular pile main body 1 through end rings 202; the connecting rings 201 between the tubular pile main bodies 1 facilitate butt joint and fastening between the tubular pile main bodies 1, and the connecting strength between two ends of the tubular pile main bodies 1 is improved through the reinforcing ribs 203.
The arc-shaped clamping ring 301 and the conical limiting ring 302 are symmetrically arranged around the tubular pile main body 1; it is ensured that the arc-shaped clamping ring 301 and the conical limiting ring 302 can be fixed on the periphery of the end part of the tubular pile main body 1 through a fastener.
It should be noted that, the utility model relates to a concrete pipe pile for building construction, during the use, through the production mould that changes tubular pile main part 1, adopt both ends formula production structure, tubular pile main part 1 is divided into two sections after production is accomplished, the junction integrated into one piece has end links 202 between the tip, weld the strengthening rib 203 that has the density very big between the end links 202, link together between the tubular pile main part 1 through strengthening rib 203 and guarantee joint strength simultaneously, in the grouting process after the construction, because there is the interval between the strengthening rib 203, so the retarded soil that injects into from through-hole 204 position can leak and fill the junction between tubular pile main part 1 and the soil from strengthening rib 203 position fast, improve the outer discharge rate of grout, reduce the condition of jam; arc clamp ring 301 and toper spacing ring 302 are the symmetry and set up, laminate arc clamp ring 301 to tubular pile main part 1's link periphery before the pile body is squeezed into, it fixes to align between the arc clamp ring 301 and along screw hole 303 twists bolt 304, toper spacing ring 302 cross sectional area is greater than 1 cross sectional area of tubular pile main part, 1 hoist the butt joint in-process at tubular pile main part, can realize the butt joint between the adjacent tubular pile main part 1 fast, it can to loosen bolt 304 again after the butt joint is accomplished and demolish arc clamp ring 301, the butt joint precision between the adjacent tubular pile main part 1 has been guaranteed.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a concrete pipe pile for construction, includes tubular pile main part (1), its characterized in that still includes grout mechanism (2), tubular pile main part (1) inside is provided with grout mechanism (2), grout mechanism (2) are including go-between (201), end ring (202), strengthening rib (203) and through-hole (204), tubular pile main part (1) inside intermediate position is provided with position correspondence between end ring (202) and end ring (202), the welding has strengthening rib (203) and strengthening rib (203) to be many between end ring (202), and through-hole (204) and strengthening rib (203) are linked together between the inside intermediate position of tubular pile main part (1).
2. The concrete pipe pile for building construction according to claim 1, characterized in that: still include docking mechanism (3), docking mechanism (3) are including arc clamp ring (301), toper spacing ring (302), screw hole (303) and bolt (304), and tubular pile main part (1) tip can be dismantled and be connected with arc clamp ring (301) and arc clamp ring (301) one end integrated into one piece has toper spacing ring (302), and the cooperation is connected with bolt (304) between arc clamp ring (301) internal connection department set up screw hole (303) and screw hole (303).
3. The concrete pipe pile for building construction according to claim 1, characterized in that: the connecting positions at the two ends of the tubular pile main body (1) are integrally formed into a connecting ring (201).
4. The concrete pipe pile for building construction according to claim 1, characterized in that: the end part of the reinforcing rib (203) is connected with a reinforcement cage inside the tubular pile main body (1) through an end ring (202).
5. The concrete pipe pile for building construction according to claim 2, characterized in that: arc clamp ring (301) are the symmetry setting around tubular pile main part (1) with toper spacing ring (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033598.3U CN218712905U (en) | 2022-11-10 | 2022-11-10 | Concrete pipe pile for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223033598.3U CN218712905U (en) | 2022-11-10 | 2022-11-10 | Concrete pipe pile for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218712905U true CN218712905U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223033598.3U Active CN218712905U (en) | 2022-11-10 | 2022-11-10 | Concrete pipe pile for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218712905U (en) |
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2022
- 2022-11-10 CN CN202223033598.3U patent/CN218712905U/en active Active
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