CN209243750U - The bindiny mechanism of concrete precast pile and pile foundation support table - Google Patents
The bindiny mechanism of concrete precast pile and pile foundation support table Download PDFInfo
- Publication number
- CN209243750U CN209243750U CN201821842161.5U CN201821842161U CN209243750U CN 209243750 U CN209243750 U CN 209243750U CN 201821842161 U CN201821842161 U CN 201821842161U CN 209243750 U CN209243750 U CN 209243750U
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- China
- Prior art keywords
- pile
- end plate
- support table
- foundation support
- pile foundation
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Abstract
The utility model discloses the bindiny mechanisms of a kind of concrete precast pile and pile foundation support table, including end plate, the end plate is located at the top of prefabricated pile, dowel hole is provided on the end plate, the end plate side is connected with sleeve, the sleeve lining is provided with screw thread, and the hollow parts of the prefabricated pile are provided with steel reinforcement cage.The utility model and pile foundation support table stable connection, it is easy to operate, it effectively prevent filling out core and is pulled out, sleeve is directly welded at stake core side on end plate, and reasonable stress is easy to operate, does not need recasting end plate mold, it is only necessary to open up several dowel holes on prefabricated pile end plate.
Description
Technical field
The utility model relates to architectural engineering stakes, and in particular to a kind of connection machine of concrete precast pile and pile foundation support table
Structure.
Background technique
Concrete prefabricated hollow pile is used as uplift pile using more and more extensive in practical projects, but prefabricated pile and cushion cap
Connect still problematic presence.Now construction mostly uses concrete to fill out core, is transmitted to buoyancy suffered by cushion cap by wadding weft variation mixed
On solidifying soil prefabricated pile.But due to factors such as site operation environment, causes concrete to fill out core quality and be difficult to ensure, exist and fill out core and pulled out
Danger out.
In addition, there are also the sides for connecting prefabricated pile main reinforcement and cushion cap anchor rib simultaneously using sleeve for the connection of prefabricated pile and cushion cap
Prefabricated pile main reinforcement is located in sleeve by method, this method, is unfavorable for applying prestressing force to prestressed concrete prefabricated pile.And prefabricated pile
During stake processed, since main reinforcement is longer, it is more difficult that main reinforcement is located at the construction in sleeve.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide the connection machines of a kind of concrete precast pile and pile foundation support table
The problem of structure solves existing prefabricated pile and connect inconvenience with pile foundation support table, be easy to cause and fills out core and be pulled out, constructional difficulties.
Technical solution: the bindiny mechanism of concrete precast pile and pile foundation support table described in the utility model, including end plate, institute
It states end plate to be located at the top of prefabricated pile, is provided with dowel hole and cage bar holes on the end plate, the end plate side is connected with sleeve, institute
It states sleeve lining and is provided with screw thread, the prefabricated pile hollow parts are provided with steel reinforcement cage.
The risk that wadding weft variation is pulled out is effectively reduced, the telescopic screw is connected with anchor bar, the anchoring steel
Muscle passes through dowel hole and connect with pile foundation support table.
Facilitate transmitting uplift force and construction, the steel reinforcement cage includes filling out core main reinforcement, fill out core stirrup and filling out core bottom plate, described to fill out
Core main reinforcement, which is vertically arranged in, fills out on core bottom plate, it is described fill out core stirrup and be horizontally installed on fill out between core main reinforcement.It is poured in the steel reinforcement cage
It has built concrete and has filled out core.
Core is filled out in order to which superstructure uplift force is passed to concrete, core main reinforcement one end stretching prefabricated pile of filling out is anchored in
In pile foundation support table.
In order to simple to operate, sleeve alignment dowel hole is welded on end plate by pile body side.
The utility model has the advantages that the utility model and pile foundation support table stable connection, easy to operate, it effectively prevent filling out core and is pulled out, covers
Cylinder is directly welded at stake core side on end plate, and reasonable stress is easy to operate, does not need recasting end plate mold, it is only necessary in prefabricated pile
Several dowel holes are opened up on end plate.
Detailed description of the invention
Fig. 1 is attachment structure schematic diagram；
Fig. 2 is square endplate schematic diagram；
Fig. 3 is circular end plate schematic diagram；
Fig. 4 is reinforced bar sleeve sectional view.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figs 1-4, the bindiny mechanism of concrete precast pile and pile foundation support table includes concrete prefabricated hollow pile 1, is mixed
It is equipped with end plate 3 at the top of solidifying soil Prefabricated hollow pile 1, end plate 3 is welded with sleeve 4 in stake core side, 31 He of dowel hole is provided on end plate 3
Cage bar holes 32, pre-buried anchor bar 5 in pile foundation support table 2, anchor bar 5 pass through dowel hole 31 and connect with 4 spiral of sleeve, concrete
The hollow parts of Prefabricated hollow pile 1 are provided with steel reinforcement cage 6 and casting concrete fills out core 7, and steel reinforcement cage 6 includes filling out core main reinforcement 61, filling out
Core stirrup 62 and fill out core bottom plate 63.Wherein, sleeve lining is helicitic texture, and anchor bar is spiral.
When the utility model is used, firstly, opening dowel hole in advance in end plate and in the stake core side welded sleeve of end plate, when
It will include filling out at the steel reinforcement cage merging hollow pile hollow parts of core bottom plate, then to hollow pile hollow parts after the completion of pile foundation construction
Wadding weft variation is poured, within the wadding weft variation strength enhancing time, will be connected to the anchor bar of pile foundation support table connection
On concrete prefabricated pile end plate in pre-buried sleeve, to realize the connection of part pile cap steel muscle and prefabricated pile, to wadding weft variation
After reaching some strength, pile foundation support table is poured, the final connection for realizing concrete precast pile and pile foundation support table.
Claims (5)
1. the bindiny mechanism of a kind of concrete precast pile and pile foundation support table, which is characterized in that including end plate (3), the end plate (3)
It is located at the top of prefabricated pile (1), dowel hole (31) and cage bar holes (32) is provided on the end plate (3), end plate (3) side connects
It is connected to sleeve (4), sleeve (4) inner wall is provided with screw thread, and prefabricated pile (1) hollow parts are provided with steel reinforcement cage (6).
2. the bindiny mechanism of concrete precast pile according to claim 1 and pile foundation support table, which is characterized in that the sleeve
(4) spiral is connected with anchor bar (5), and the anchor bar (5) passes through dowel hole (31) and connect with pile foundation support table (2).
3. the bindiny mechanism of concrete precast pile according to claim 1 and pile foundation support table, which is characterized in that the reinforcing bar
Cage (6) includes filling out core main reinforcement (61), filling out core stirrup (62) and fill out core bottom plate (63), it is described fill out core main reinforcement (61) and be vertically arranged in fill out
On core bottom plate (63), it is described fill out core stirrup (62) and be horizontally installed on fill out between core main reinforcement (61), has been poured in the steel reinforcement cage (6)
Wadding weft variation (7).
4. the bindiny mechanism of concrete precast pile according to claim 3 and pile foundation support table, which is characterized in that described to fill out core
Main reinforcement (61) one end is stretched out prefabricated pile (1) and is anchored in pile foundation support table (2).
5. the bindiny mechanism of concrete precast pile according to claim 1 and pile foundation support table, which is characterized in that the sleeve
(4) alignment dowel hole (31) is welded on end plate (3) by pile body side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842161.5U CN209243750U (en) | 2018-11-08 | 2018-11-08 | The bindiny mechanism of concrete precast pile and pile foundation support table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842161.5U CN209243750U (en) | 2018-11-08 | 2018-11-08 | The bindiny mechanism of concrete precast pile and pile foundation support table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209243750U true CN209243750U (en) | 2019-08-13 |
Family
ID=67527614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821842161.5U Active CN209243750U (en) | 2018-11-08 | 2018-11-08 | The bindiny mechanism of concrete precast pile and pile foundation support table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209243750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322319A (en) * | 2018-11-08 | 2019-02-12 | 江苏隆兴建设工程有限公司 | The bindiny mechanism of concrete precast pile and pile foundation support table |
| CN111042047A (en) * | 2019-12-30 | 2020-04-21 | 中建港航局集团有限公司 | Construction process for lower cross beam of platform |
-
2018
- 2018-11-08 CN CN201821842161.5U patent/CN209243750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322319A (en) * | 2018-11-08 | 2019-02-12 | 江苏隆兴建设工程有限公司 | The bindiny mechanism of concrete precast pile and pile foundation support table |
| CN111042047A (en) * | 2019-12-30 | 2020-04-21 | 中建港航局集团有限公司 | Construction process for lower cross beam of platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 2-2501, Building 1, Yancheng Financial City, No. 5 Century Avenue, Xindu Street, Chengnan New District, Yancheng City, Jiangsu Province, 224008 (CND) Patentee after: Zhongneng Longxing Construction Group Co.,Ltd. Address before: Room 1401, Building 3, Financial City, No. 5 Century Avenue, Yancheng City, Jiangsu Province, 224000 Patentee before: JIANGSU LONGXING CONSTRUCTION ENGINEERING Co.,Ltd. |
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| CP03 | Change of name, title or address |