CN203296039U - Connector for connecting precast piles - Google Patents
Connector for connecting precast piles Download PDFInfo
- Publication number
- CN203296039U CN203296039U CN2013203548080U CN201320354808U CN203296039U CN 203296039 U CN203296039 U CN 203296039U CN 2013203548080 U CN2013203548080 U CN 2013203548080U CN 201320354808 U CN201320354808 U CN 201320354808U CN 203296039 U CN203296039 U CN 203296039U
- Authority
- CN
- China
- Prior art keywords
- preformed pile
- cuff
- connector
- utility
- model
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 238000010276 construction Methods 0.000 abstract description 7
- 238000003032 molecular docking Methods 0.000 description 8
- 239000004567 concrete Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013521 mastic Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a connector for connecting precast piles. The connector comprises a hoop (1), and the shape of the hoop (1) is as same as that of the cross section of a precast pile. The connector is characterized in that an inward-shrinking opening (2) is formed at the top end of the hoop (1). The connector for connecting the precast piles is simple to produce, firm in connection, convenient for construction, low in cost, and good in application and popularization value.
Description
Technical field:
The utility model relates to a kind of preformed pile connecting connector, belongs to the building pile foundation engineering technical field.
Background technology:
At present, the connected mode of concrete precast pile has many kinds, as end plate welding or the bolt of pile tube by the stake two ends, connects; Precast concrete square pile is by at stake end reserved steel bar and concrete hole, with sulphide mastic, connecting, or connects with angle steel and Plate Welding by pre-buried steel hoop.These connected modes or construction complexity or cost are high, and certain technical limitation is arranged.The steel hoop of the steel hoop connected mode of prior art does not have to close up in a position, end, thereby two when docking joint stake do not become docking and welding job face, can not connect up and down two joint stakes by direct welding, it can only be by connecting up and down two joint stakes at steel hoop external welding angle steel or steel plate etc., this link technique waste material, construction is slow, and pile extension efficiency is low.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of making simple, is connected firmly, and easy construction, cost is low, connection is reliable for effect, save material, and construction is fast, the preformed pile connecting connector that pile extension efficiency is high.
The purpose of this utility model can reach by following measure: a kind of preformed pile connecting connector, it comprises the cuff identical with the preformed pile section form, it is characterized in that the top of cuff is provided with interior closing in.
In order further to realize the purpose of this utility model, described interior closing in forms the interior closing in less than preformed pile cross section to the oblique interior receipts of preformed pile end.
In order further to realize the purpose of this utility model, described interior closing in is received formation and the isoplanar interior closing in of stake end in the preformed pile end.
In order further to realize the purpose of this utility model, described cuff inboard is provided with steel plate.
In order further to realize the purpose of this utility model, described cuff inboard is provided with steel bar.
In order further to realize the purpose of this utility model, each side of described cuff is equipped with a steel plate or a steel bar.
In order further to realize the purpose of this utility model, the length of described cuff is 0.01-1m.
The utility model can produce following good effect compared with the prior art: the utility model is received formation docking and welding job face by steel hoop in the stake end, can make two joint stakes dock easily and weld, and has saved engineering time and construction costs.The sulphide mastic connected mode of contrast prior art is made simple, and easy construction, connect reliable for effect; Than the steel hoop connected mode of prior art, save connecting angle and steel plate, during joint material joint, construct fast, pile extension efficiency is high, and the coupling part sealing is corrosion-resistant; More existing end plate connected mode connects reliable for effect, and at the stake end, forms the constraint of horizontal axle center and make anti-the impacting of stake end.This preformed pile connector inboard is welded with steel plate or steel bar again, has just more strengthened this connector and the concrete reliability that is connected of pile body, has further improved the fastness that be connected of this connector with stake, makes the connection of two joint stakes more solid and reliable.
The accompanying drawing explanation:
Fig. 1 is the structural representation of the first embodiment of the present utility model;
Fig. 2 is the sectional drawing of Fig. 1;
Fig. 3 is the use state diagram of Fig. 1;
Fig. 4 is the structural representation of the second embodiment of the present utility model;
Fig. 5 is the sectional drawing of Fig. 4;
Fig. 6 is the use state diagram of Fig. 4;
Fig. 7 is the structural representation of the third embodiment of the present utility model;
Fig. 8 is the sectional drawing of Fig. 7;
Fig. 9 is the structural representation of the 4th kind of embodiment of the present utility model;
Figure 10 is the sectional drawing of Fig. 9.
The specific embodiment: preferred forms of the present utility model is elaborated below in conjunction with accompanying drawing:
Embodiment 1: a kind of preformed pile connecting connector is (referring to Fig. 1-Fig. 3), it comprises cuff 1, the section form of this cuff 1 is identical with the section form of preformed pile 4, the length of cuff 1 is 0.01-1m, stressing conditions after concrete length connects according to stake is definite, and stake is stressed few, and the length of cuff 1 is just short, stake is stressed large, and the length of cuff 1 is just long.
The top of cuff 1 forms the interior closing in 2 less than preformed pile cross section to the oblique interior receipts of preformed pile end.Cuff 1 is connected with reinforcing cage 3 in prefabricated pile body, during pile extension, and the preformed pile connecting connector of stake docking up and down, 2 places that close up in the preformed pile connecting connector have just formed docking and welding job face, along the docking port place, weld once the docking of having enclosed two joint stakes.
Embodiment 2: (referring to Fig. 4-Fig. 6), its structure and principle be substantially with embodiment 1, and the top that its difference is cuff 1 forms and the isoplanar interior closing in 2 of stake end to receiving in the preformed pile end for a kind of preformed pile connecting connector.The present embodiment is than embodiment 1, and because the interior closing in of splicing device is that plane and interior receipts area are large than the oblique interior closing in embodiment 1, during pile extension, docking more for convenience.
Embodiment 3: a kind of preformed pile connecting connector (referring to Fig. 7, Fig. 8), its structure is substantially with embodiment 1, and its difference is in described cuff 1 inboard and is provided with steel plate 6, strengthens this steel hoop and is connected with pile body is concrete, each side can be provided with one, symmetrically.
Embodiment 4: a kind of preformed pile connecting connector (referring to Fig. 9, Figure 10), its structure is substantially with embodiment 2, and its difference is in described cuff 1 inboard and is provided with steel bar 5 and steel plate 6, strengthens this steel hoop and is connected with pile body is concrete, each side can be welded with one, symmetrically.
In above-mentioned cuff 1, can be provided with simultaneously steel plate 6 and steel bar 5 as required, can be provided with steel plate 6 in two relative sides, another two relative sides are provided with steel bar 5.
Above embodiment is described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (7)
1. preformed pile connecting connector, it comprises the cuff (1) identical with the preformed pile section form, it is characterized in that the top of cuff (1) is provided with interior closing in (2).
2. a kind of preformed pile connecting connector according to claim 1, is characterized in that described interior closing in (2) forms the interior closing in less than preformed pile cross section to the oblique interior receipts of preformed pile end.
3. a kind of preformed pile connecting connector according to claim 1, is characterized in that described interior closing in (2) forms and the isoplanar interior closing in of stake end to receiving in the preformed pile end.
4. a kind of preformed pile connecting connector according to claim 1, is characterized in that described cuff (1) inboard is provided with steel plate (6).
5. a kind of preformed pile connecting connector according to claim 1, is characterized in that described cuff (1) inboard is provided with steel bar (5).
6. according to claim 4 or 5 described a kind of preformed pile connecting connectors, is characterized in that each side of described cuff (1) is equipped with a steel plate (6) or a steel bar (5).
7. according to claim 1 or 4 or 5 described a kind of preformed pile connecting connectors, the length that it is characterized in that described cuff (1) is 0.01-1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548080U CN203296039U (en) | 2013-06-20 | 2013-06-20 | Connector for connecting precast piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203548080U CN203296039U (en) | 2013-06-20 | 2013-06-20 | Connector for connecting precast piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296039U true CN203296039U (en) | 2013-11-20 |
Family
ID=49572061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203548080U Expired - Fee Related CN203296039U (en) | 2013-06-20 | 2013-06-20 | Connector for connecting precast piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266596A (en) * | 2013-06-20 | 2013-08-28 | 郄建慧 | Precast pile splicing connector |
-
2013
- 2013-06-20 CN CN2013203548080U patent/CN203296039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266596A (en) * | 2013-06-20 | 2013-08-28 | 郄建慧 | Precast pile splicing connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200331 Address after: 264200 shijiabo village, Wangtuan Town, Weihai port economic and Technological Development Zone, Weihai City, Shandong Province Patentee after: Shandong Sanyuan concrete pile Industry Co.,Ltd. Address before: 264006, Room 201, building 12, Yue Chui court, Yantai Development Zone, Yantai, Shandong, China Patentee before: Jian Hui Xi |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 7, 2023, the expiration and termination of the 39 volume 2702 patent Number: 27-02 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 |