CN201605575U - Fast coupler for prestressed concrete tubular pile and cushion cap - Google Patents
Fast coupler for prestressed concrete tubular pile and cushion cap Download PDFInfo
- Publication number
- CN201605575U CN201605575U CN2009201818799U CN200920181879U CN201605575U CN 201605575 U CN201605575 U CN 201605575U CN 2009201818799 U CN2009201818799 U CN 2009201818799U CN 200920181879 U CN200920181879 U CN 200920181879U CN 201605575 U CN201605575 U CN 201605575U
- Authority
- CN
- China
- Prior art keywords
- coupling seat
- circular ring
- tubular pile
- cushion cap
- prestressed concrete
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a fast coupler for a prestressed concrete tubular pile and a cushion cap, consisting of an opened circular ring type fast coupling seat, single-thread straight reinforcement bars and screw bolts, wherein a radially opened circular ring and tubular pile locking blocks projected out from both sides of the opening are connected into a whole to form the opened circular ring type fast coupling seat, and communicated threaded holes are arranged on the side faces of the two locking blocks; and 8 to 28 screw holes are circumferentially arranged on the circular ring of the opened circular ring type fast coupling seat. When in use, the opened circular ring type fast coupling seat is sheathed on the excircle of the tubular pile and tightly locked by placing the screw bolts into the screw holes of the two locking blocks so that the opened circular ring type fast coupling seat can be fixed on the tubular pile; and the single-thread straight reinforcement bars are installed in the circumferential screw holes on the circular ring type fast coupling seat to form a circular cage, moulding boards are installed on the periphery of the circular cage, and the prestressed concrete tubular pile can be fast and firmly coupled with the cushion cap just by grouting concrete fillers. The fast coupler for the prestressed concrete tubular pile and the cushion cap has the characteristics of simple structure, fast and convenient coupling, high firmness of coupling, and the like.
Description
Technical field
The utility model relates to a kind of prestressed concrete pipe pile and cushion cap hookup, particularly a kind of prestressed concrete pipe pile and cushion cap quick-attachable coupling.
Background technology
The connection of present known prestressed concrete pipe pile and cushion cap is to adopt to use hanging basket of reinforcement fabrication earlier in the pile tube endoporus, injects the concrete inserts toward the pile tube endoporus and also plugs several vertical bar reinforcing bars; At pile tube cylindrical large carrying food-basket of reinforcement fabrication, large carrying food-basket peripheral equipment cope match-plate pattern injects the fixed connection that the concrete inserts reaches prestressed concrete pipe pile and cushion cap again.This connecting method construction is loaded down with trivial details, work efficiency is low, and the connection fastness of pile tube and cushion cap is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of prestressed concrete pipe pile and cushion cap quick-attachable coupling of can be fast and firmly connecting.
The utility model is achieved by following technical proposals.
The utility model prestressed concrete pipe pile and cushion cap quick-attachable coupling are made of the ring-like quick coupling seat of open circles, one start screw vertical bar reinforcing bar and bolt, the pile tube latch segment that the ring-like quick coupling seat of open circles is protruded by radial opening annulus that fuses and opening both sides is formed, and two latch segment sides are provided with the screwed hole of connection; The hoop of the ring-like quick coupling seat annulus of open circles is provided with 8-28 screwed hole.During use, with the ring-like quick connecting seating of open circles on the pile tube cylindrical, pack into bolt and to lock in two latch segment screwed holes, the ring-like quick coupling seat of open circles is fixed on the pile tube, on the quick coupling seat hoop of circular ring type screwed hole, load onto one start screw vertical bar reinforcing bar again and constitute large carrying food-basket, large carrying food-basket peripheral equipment cope match-plate pattern injects the concrete inserts and can reach connecting fast and firmly of prestressed concrete pipe pile and cushion cap.
The utlity model has simple in structurely, connect efficient and conveniently, connect characteristics such as fastness height.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
According to Fig. 1, shown in Figure 2, the utility model prestressed concrete pipe pile and cushion cap quick-attachable coupling are made of the ring-like quick coupling seat 1 of open circles, one start screw vertical bar reinforcing bar 2 and bolt 3, the ring-like quick coupling seat 1 of open circles is made up of radial opening annulus 4 that fuses and the pile tube latch segment 5 that protrude on the opening both sides, and two latch segment 5 sides are provided with the corresponding screwed hole 6 that is communicated with; The hoop of ring-like quick coupling seat 1 annulus 4 of open circles is provided with 12 screwed holes 7.
During use, with the ring-like quick connecting seating 1 of open circles at the pile tube cylindrical, with bolt 3 locking in two latch segment screwed holes 5 of packing into, the ring-like quick coupling seat 1 of open circles is fixed on the pile tube, on the quick coupling seat hoop of circular ring type screwed hole 7, respectively load onto one start screw vertical bar reinforcing bar 2 again and constitute large carrying food-basket, large carrying food-basket peripheral equipment cope match-plate pattern injects the concrete inserts and can reach connecting fast and firmly of prestressed concrete pipe pile 1 and cushion cap.
Claims (1)
1. prestressed concrete pipe pile and cushion cap quick-attachable coupling, it is characterized in that constituting by the ring-like quick coupling seat of open circles (1), one start screw vertical bar reinforcing bar (2) and bolt (3), the ring-like quick coupling seat of open circles (1) is made up of radial opening annulus (4) that fuses and the pile tube latch segment (5) that protrude on the opening both sides, two latch segments (5) side is provided with the corresponding screwed hole (6) that is communicated with, and the hoop of the ring-like quick coupling seat of open circles (1) annulus (4) is provided with 8-28 screwed hole (7); The ring-like quick coupling seat of open circles (1) is enclosed within on the pile tube cylindrical, and bolt (3) is contained in two latch segment screwed holes (5); One start screw vertical bar reinforcing bar (2) is housed on the quick coupling seat hoop of the circular ring type screwed hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201818799U CN201605575U (en) | 2009-12-28 | 2009-12-28 | Fast coupler for prestressed concrete tubular pile and cushion cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201818799U CN201605575U (en) | 2009-12-28 | 2009-12-28 | Fast coupler for prestressed concrete tubular pile and cushion cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605575U true CN201605575U (en) | 2010-10-13 |
Family
ID=42950284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201818799U Expired - Fee Related CN201605575U (en) | 2009-12-28 | 2009-12-28 | Fast coupler for prestressed concrete tubular pile and cushion cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605575U (en) |
-
2009
- 2009-12-28 CN CN2009201818799U patent/CN201605575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20111228 |