CN202323937U - Rapid mechanical connector for prestressed concrete tubular pile - Google Patents
Rapid mechanical connector for prestressed concrete tubular pile Download PDFInfo
- Publication number
- CN202323937U CN202323937U CN2011203563880U CN201120356388U CN202323937U CN 202323937 U CN202323937 U CN 202323937U CN 2011203563880 U CN2011203563880 U CN 2011203563880U CN 201120356388 U CN201120356388 U CN 201120356388U CN 202323937 U CN202323937 U CN 202323937U
- Authority
- CN
- China
- Prior art keywords
- pile tube
- tubular pile
- annular
- face
- groove frame
- 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 - Lifetime
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Abstract
The utility model relates to a rapid mechanical connector for a prestressed concrete tubular pile. The rapid mechanical connector is composed of a tubular pile connecting plate, internal oblique clamping blocks, external clamping blocks, bolts, nuts, a tubular pile end plate and a tubular pile groove frame. The end faces of the tubular pile connecting plate and the tubular pile end plate take the shape of a round ring or a square ring, the tubular pile groove frame takes the shape of a barrel with a hole at the bottom, the barrel-shaped top end of the tubular pile groove frame is fixedly connected with an annular face of the tubular pile end plate, and when a tubular pile is cast, the tubular pile end plate and the tubular pile groove frame as well as the tubular pile are cast into a whole. The tubular pile connecting plate is internally provided with three to eight radial locking grooves which are distributed symmetrically, the top of each radial locking groove is provided with a radial through hole sleeving the corresponding bolt, and an axial square hole sleeving the internal oblique clamping block is formed in the groove tail part located at the inner race. Each internal oblique clamping block is a square block provided with an inner oblique trapezoidal groove, the center of which is provided with a screwed hole. The inner face of each external clamping block takes the shape of teeth, and a through hole for sleeving the corresponding bolt is formed in the center of the face of each external clamping block. The rapid mechanical connector disclosed by the utility model has the characteristics of simple structure, convenience in construction, low cost, rapidness and firmness in connection and the like.
Description
Technical field
The utility model relates to a kind of prestressed concrete pipe pile connector, the quick mechanical connector of particularly a kind of bolt locking type prestressed concrete pipe pile.
Background technology
At present, the quick mechanical connector of a kind of known prestressed concrete pipe pile is not arranged also, the connection between prestressed concrete pipe pile is that methods such as employing is threaded connect, and its method of attachment construction is loaded down with trivial details, work efficiency is low, and cost is higher.
Summary of the invention
The purpose of the utility model provide a kind of can be fast and the quick mechanical connector of prestressed concrete pipe pile that firmly is connected.
The utility model is achieved through following technical proposals.
The quick mechanical connector of the utility model prestressed concrete pipe pile is made up of pile tube junction plate, interior oblique clamp, outer clamp, bolt, nut and pile tube end plate and pile tube groove frame.When the pile tube end face was annular, the end face of pile tube junction plate and pile tube end plate was arranged to annular; When the pile tube end face side of being is annular, the end face side of the being arranged to annular of pile tube junction plate and pile tube end plate, annular or square annular size are the same with the circular ring type or the square annular size of pile tube end face.Pile tube groove frame be the bottom porose barrel-shaped (when the pile tube end face is annular, the bottom outlet of pile tube groove frame and the barrel-shaped circle of being arranged to; In the pile tube end face side of being when annular,, it is square that the bottom outlet of pile tube groove frame and barrel-shaped is arranged to), the bottom outlet size of pile tube groove frame is the same with the interior hole dimension of pile tube, and the barrel-shaped top of pile tube groove frame is fixedly connected with the anchor ring of pile tube end plate.In casting during pile tube, pile tube end plate and pile tube groove frame and pile tube are cast into one.The 3-8 that is provided with symmetrical distribution in the pile tube junction plate radially locking slot (when the pile tube end face is annular radially locking slot be no less than 3; The pile tube end face for when annular side radially locking slot be no less than 4); Each radially locking slot on the top, be provided with the radial direction through hole of suit bolt; Be provided with in the suit the tiltedly axial square hole of clamp at the slot tail that is in inner ring, the square hole length of side is greater than locking slot width radially.In tiltedly clamp be the oblique square of dovetail groove in being provided with, interior oblique clamp width is greater than locking slot width radially, interior inclined ladder shape groove center is provided with screw.Outer clamp inner face is a dentation shape, and the center is provided with the through hole of suit bolt on the outer clamp face.The pile tube junction plate is placed on the pile tube end plate of a following pipe joint stake; The interior tiltedly dovetail groove of oblique clamp outwardly in each; Half puts into the radially axial square hole of locking slot of pile tube junction plate, and each bolt penetrates from locking slot radial direction through hole radially, in bolt tail is tightened in the inclined ladder shape groove center screw; Loading onto pipe joint stake on the pile tube junction plate again; Two root canal piles and the alignment of pile tube junction plate clamp, and each outer clamp dentation shape is inserted in bolt in the outer clamp through hole inwardly; The nut of screwing at each bolt top, can realize to two prestressed concrete pipe piles fast with firmly be connected.
The utlity model has simple in structure, easy construction, cost is low, connection is quick and characteristics such as firm.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is a kind of structure chart of the utility model.
Fig. 2 is a kind of annular pile tube junction plate front view of the utility model.
Fig. 3 is the annular pile tube junction plate of a kind of side front view of the utility model.
The specific embodiment
According to Fig. 1, shown in Figure 2, the quick mechanical connector of the utility model prestressed concrete pipe pile is made up of pile tube junction plate 1, interior oblique clamp 2, outer clamp 3, bolt 4, nut 5 and pile tube end plate 6 and pile tube groove frame 7.The end face of pile tube junction plate 1 and pile tube end plate 6 is an annular, and the annular size is the same with the annular size of pile tube end face.Pile tube groove frame 7 is the round-meshed drum shape in bottom; Bottom outlet 9 sizes of pile tube groove frame 7 are the same with the interior hole dimension of pile tube; The barrel-shaped top of pile tube groove frame 7 is fixedly connected with the anchor ring of pile tube end plate 6, when the casting pile tube, pile tube end plate 6 and pile tube groove frame 7 and pile tube is cast into one.Be provided with 3 of symmetrical distribution radially locking slots 10 in the pile tube junction plate 1; Each radially locking slot 10 on the top, be provided with the radial direction through hole 11 of suit bolt 4; Be provided with in the suit the tiltedly axial square hole 12 of clamp 2 at the slot tail that is in inner ring, square hole 12 length of sides are greater than locking slot 10 width radially.In tiltedly clamp 2 be the oblique square of dovetail groove 13 in being provided with, interior oblique clamp 2 width are greater than locking slot 10 width radially, interior oblique dovetail groove 13 centers are provided with screw 14.Outer clamp 3 inner faces are dentation shape, and 3 of outer clamps are gone up the through hole 8 that the center is provided with suit bolt 4.
During installation; On the pile tube end plate 6 of the following pipe joint stake that the root distance ground that 1 alignment of pile tube junction plate is seated in is about 1 meter; With oblique dovetail grooves in the oblique clamp 2 in each outwardly; Half puts into the radially axial square hole 12 of locking slot 10 of pile tube junction plate, and each bolt 4 penetrates from the radial direction through hole 11 of locking slot 10 radially, in bolt 4 afterbodys are tightened in the inclined ladder shape groove center screw 14; Pipe joint stake on putting one on the pile tube junction plate 1 again, alignment clamps two root canal piles and pile tube junction plate 1; , in through hole 8, be inserted in bolt 4 with the dentation shape of each outer clamp 3 inwardly, the nut 5 of screwing at each bolt 4 top, can realize to two prestressed concrete pipe piles fast with firmly be connected.
Claims (1)
1. the quick mechanical connector of prestressed concrete pipe pile is characterized in that being made up of pile tube junction plate (1), interior oblique clamp (2), outer clamp (3), bolt (4), nut (5) and pile tube end plate (6) and pile tube groove frame (7); When the pile tube end face was annular, the end face of pile tube junction plate (1) and pile tube end plate (6) was arranged to annular; When the pile tube end face side of being is annular, the end face side of the being arranged to annular of pile tube junction plate (1) and pile tube end plate (6), annular or square annular size are the same with the circular ring type or the square annular size of pile tube end face; Pile tube groove frame (7) is porose barrel-shaped in bottom, when the pile tube end face is annular, and the bottom outlet of pile tube groove frame (7) and the barrel-shaped circle of being arranged to; When the pile tube end face side of being is annular; It is square that the bottom outlet of pile tube groove frame (7) and barrel-shaped is arranged to; Bottom outlet (9) size of pile tube groove frame (7) is the same with the interior hole dimension of pile tube; The barrel-shaped top of pile tube groove frame (7) is fixedly connected with the anchor ring of pile tube end plate (6), and pile tube end plate (6) and pile tube groove frame (7) are cast into one with pile tube; Be provided with the individual radially locking slot (10) of 3-8 of symmetrical distribution in the pile tube junction plate (1); Each radially locking slot (10) on the top, be provided with the radial direction through hole (11) of suit bolt (4); Be provided with in the suit the tiltedly axial square hole (12) of clamp (2) at the slot tail that is in inner ring, square hole (12) length of side is greater than locking slot (10) width radially; In tiltedly clamp (2) be the oblique square of dovetail groove (13) in being provided with, interior oblique clamp (2) width is greater than locking slot (10) width radially, interior oblique dovetail groove (13) center is provided with screw (14); Outer clamp (3) inner face is a dentation shape, and the center is provided with the through hole (8) of suit bolt (4) on outer clamp (3) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203563880U CN202323937U (en) | 2011-09-19 | 2011-09-19 | Rapid mechanical connector for prestressed concrete tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203563880U CN202323937U (en) | 2011-09-19 | 2011-09-19 | Rapid mechanical connector for prestressed concrete tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323937U true CN202323937U (en) | 2012-07-11 |
Family
ID=46435920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203563880U Expired - Lifetime CN202323937U (en) | 2011-09-19 | 2011-09-19 | Rapid mechanical connector for prestressed concrete tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323937U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995634A (en) * | 2011-09-19 | 2013-03-27 | 林基 | Prestressed concrete pipe pile quick mechanical connector |
| CN103088816A (en) * | 2013-02-01 | 2013-05-08 | 江苏东浦管桩有限公司 | Novel tubular pile connector |
| US9739024B2 (en) | 2013-08-21 | 2017-08-22 | Chin Chai Ong | End plate for concrete piles |
| CN110629751A (en) * | 2019-10-08 | 2019-12-31 | 中北大学 | Quick connecting structure and method for foundation cement piles |
-
2011
- 2011-09-19 CN CN2011203563880U patent/CN202323937U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995634A (en) * | 2011-09-19 | 2013-03-27 | 林基 | Prestressed concrete pipe pile quick mechanical connector |
| CN102995634B (en) * | 2011-09-19 | 2016-06-08 | 林基 | Prestressed concrete pipe pile Rapid mechanical connector |
| CN103088816A (en) * | 2013-02-01 | 2013-05-08 | 江苏东浦管桩有限公司 | Novel tubular pile connector |
| CN103088816B (en) * | 2013-02-01 | 2015-02-25 | 江苏东浦管桩有限公司 | Novel tubular pile connector |
| US9739024B2 (en) | 2013-08-21 | 2017-08-22 | Chin Chai Ong | End plate for concrete piles |
| CN110629751A (en) * | 2019-10-08 | 2019-12-31 | 中北大学 | Quick connecting structure and method for foundation cement piles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120711 Effective date of abandoning: 20160608 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |