CN217419668U - Connecting structure of wing-shaped support pile - Google Patents
Connecting structure of wing-shaped support pile Download PDFInfo
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- CN217419668U CN217419668U CN202221498406.3U CN202221498406U CN217419668U CN 217419668 U CN217419668 U CN 217419668U CN 202221498406 U CN202221498406 U CN 202221498406U CN 217419668 U CN217419668 U CN 217419668U
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Abstract
The utility model discloses a connecting structure of wing-shaped supporting piles, which comprises two pile end hoops and a plurality of welding side plates, wherein the two pile end hoops are respectively embedded in the connecting ends of the upper and the lower adjacent wing-shaped supporting piles, and the contact parts of the two pile end hoops are welded; the welding side plates are welded on the outer side surfaces of the two pile end hoops; the pile end hoop comprises two arc hoop plates which are coaxially and symmetrically arranged; the inner wall of the arc-shaped hoop plate is provided with a plurality of U-shaped nails, and the U-shaped nails are arranged corresponding to the longitudinal bars of the reinforcement cage of the wing-shaped support pile and are sleeved on the corresponding longitudinal bars. The utility model discloses simple structure as long as with a stake end cuff pre-buried at last wing fender pile lower extreme, another stake end cuff is pre-buried in the upper end of wing fender pile under, and the face welding that two stake end cuffs are relative, a plurality of welding group's board welding are on two stake end cuff lateral surfaces, the connection of realization wing fender pile that can be quick, convenient operation, production efficiency is high, connects reliably, can guarantee moreover to connect a quality.
Description
Technical Field
The utility model belongs to the technical field of the excavation supporting equipment, especially, relate to a connection structure of wing fender pile.
Background
The precast pile is made in factory or site, and is made of various materials and forms in factory or construction site, and driven into soil by pile sinking equipment; the precast pile mainly comprises a concrete precast pile and a steel pile.
The concrete precast pile has the advantages of high structural strength, high construction efficiency and the like, and is widely applied to building foundation construction. In the design of the high-rise building pile foundation, the required pile foundation is deep, so that the stability of an upper-rise building is ensured. The length of a pile generally does not reach the designed depth, and the precast piles are connected together one by one and driven downwards until the designed depth is reached, and the process is called pile extension.
At present, the connection mode adopted by the connection of the piles mainly comprises end plate welding or mechanical connection, and the stress at the connection part is pulled no matter the welding connection or the mechanical connection is adopted. However, the existing wing-shaped support pile has the problem of bending rigidity of the pile connecting part due to the difficulty of the pile connecting structure, no matter the pile connecting structure adopts end plate welding or mechanical connection, the design requirement of bending rigidity higher than that of the pile body cannot be met, and the shearing resistance of the pile connecting part is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a simple structure, it is with low costs, moreover can make the precast pile connect conveniently, guarantee the precast pile connection structure of bending stiffness and the shear behavior at pile extension position.
The utility model adopts the technical proposal that: a connecting structure of wing-shaped support piles comprises two pile end hoops and a plurality of welding side plates, wherein the two pile end hoops are respectively embedded at the connecting ends of two adjacent upper and lower wing-shaped support piles, and the contact parts of the two pile end hoops are welded; the welding side plates are welded on the outer side surfaces of the two pile end hoops; the pile end hoop comprises two arc hoop plates which are coaxially and symmetrically arranged; the inner wall of the arc-shaped hoop plate is provided with a plurality of U-shaped nails, and the U-shaped nails are arranged corresponding to the longitudinal bars of the reinforcement cage of the wing-shaped support pile and are sleeved on the corresponding longitudinal bars.
In the connecting structure of the wing-shaped support pile, two sides of the two arc-shaped hoop plates are respectively connected through a plurality of connecting rods I.
In the connecting structure of the wing-shaped support pile, the pile end hoop further comprises two wing plate embedded plates welded at two ends of the arc-shaped hoop plate, and the wing plate embedded plates at the same ends of the two arc-shaped hoop plates of the same pile end hoop are connected in a layered mode through a plurality of connecting rods II; the wing plate embedded plates and the connecting rods II are embedded at opposite ends of two adjacent wing-shaped supporting piles, the contact positions of the corresponding wing plate embedded plates of the two pile end hoops are welded, and a plurality of welding side plates are welded on the outer side faces of the corresponding wing plate embedded plates of the two pile end hoops.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses simple structure as long as with a stake end cuff pre-buried at last wing fender pile lower extreme, another stake end cuff is pre-buried in the upper end of wing fender pile under, two face welding that stake end cuff is relative, a plurality of welding group's board welding on two stake end cuff lateral surfaces, the connection of realization wing fender pile that just can be quick, convenient operation, production efficiency is high, connects reliably, can guarantee moreover to connect a quality.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a top view of a spud end ferrule of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, the present invention comprises two pile end hoops 1 and a plurality of welding side plates 2. Two pile end hoops 1 are respectively embedded at opposite ends of two adjacent wing-shaped support piles 3, and the contact part of the two pile end hoops 1 is welded; the welding side plates 2 are welded on the outer side surfaces of the two pile end hoops 1, so that the auxiliary connection of the two pile end hoops 1 is realized.
As shown in fig. 3, the pile end hoop 1 includes two arc hoop plates 11, and the two ends of the arc hoop plates 11 are welded with wing panels 12 respectively. The two arc hoop plates 11 are coaxially and symmetrically arranged; five U-shaped nails 13 (the number of the U-shaped nails is not less than 2) are arranged on the inner wall of the arc-shaped hoop plate, and the U-shaped nails 13 are arranged corresponding to the longitudinal bars 31 of the reinforcement cage of the wing-shaped support pile and sleeved on the corresponding longitudinal bars. The same ends of the two arc-shaped hoop plates are connected through a connecting rod I14. The two arc hoop plates 11 of the same pile end hoop are connected with the same end wing plate panel through a connecting rod II I5. The contact parts of the corresponding arc-shaped hoop plates 11 of the two pile end hoops 1 are welded, the contact parts of the corresponding wing plate panels 12 of the two pile end hoops 1 are welded, a welding side plate is welded on the outer side surfaces of the corresponding wing plate panels 12 of the two pile end hoops 1, and a plurality of welding side plates are welded on the outer side surfaces of the corresponding arc-shaped hoop plates 11 of the two pile end hoops 1.
The utility model discloses simple structure as long as with a stake end cuff 1 pre-buried at 3 lower extremes of last wing fender pile, another stake end cuff is pre-buried in the upper end of wing fender pile down, two stake end cuff 1 relative face welds, and a plurality of welding group's board 2 welds on two stake end cuff 1 lateral surfaces, the connection of realization wing fender pile that just can be quick, convenient operation, production efficiency is high, connects reliably, can guarantee moreover to connect a quality.
Claims (3)
1. A connecting structure of a wing-shaped support pile is characterized in that: the pile comprises two pile end hoops and a plurality of welding side plates, wherein the two pile end hoops are respectively embedded in the connecting ends of two adjacent upper and lower wing-shaped support piles, and the contact parts of the two pile end hoops are welded; the welding side plates are welded on the outer side surfaces of the two pile end hoops; the pile end hoop comprises two arc hoop plates which are coaxially and symmetrically arranged; the inner wall of the arc-shaped hoop plate is provided with a plurality of U-shaped nails, and the U-shaped nails are arranged corresponding to the longitudinal bars of the reinforcement cage of the wing-shaped support pile and are sleeved on the corresponding longitudinal bars.
2. The connecting structure of a wing-shaped support pile according to claim 1, wherein: the two sides of the two arc-shaped hoop plates are respectively connected through a plurality of connecting rods I.
3. The connecting structure of a wing-shaped support pile according to claim 1, wherein: the pile end hoop further comprises two wing plate embedded plates welded at two ends of the arc-shaped hoop plate, and the wing plate embedded plates at the same ends of the two arc-shaped hoop plates of the same pile end hoop are connected in a layered mode through a plurality of connecting rods II; the wing plate panels and the connecting rods II are pre-embedded at the opposite ends of two adjacent wing-shaped support piles, the contact parts of the corresponding wing plate panels of the two pile end hoops are welded, and a plurality of welding side plates are welded on the outer side surfaces of the corresponding wing plate panels of the two pile end hoops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498406.3U CN217419668U (en) | 2022-06-16 | 2022-06-16 | Connecting structure of wing-shaped support pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221498406.3U CN217419668U (en) | 2022-06-16 | 2022-06-16 | Connecting structure of wing-shaped support pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217419668U true CN217419668U (en) | 2022-09-13 |
Family
ID=83173943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221498406.3U Active CN217419668U (en) | 2022-06-16 | 2022-06-16 | Connecting structure of wing-shaped support pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217419668U (en) |
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2022
- 2022-06-16 CN CN202221498406.3U patent/CN217419668U/en active Active
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