CN212270919U - Mechanical connecting structure for precast pile - Google Patents
Mechanical connecting structure for precast pile Download PDFInfo
- Publication number
- CN212270919U CN212270919U CN202020199305.0U CN202020199305U CN212270919U CN 212270919 U CN212270919 U CN 212270919U CN 202020199305 U CN202020199305 U CN 202020199305U CN 212270919 U CN212270919 U CN 212270919U
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- precast pile
- column
- fixedly connected
- fixing column
- bottom end
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Abstract
The utility model discloses a precast pile mechanical connection structure relates to precast pile connection technical field, including last precast pile body, go up the bottom fixedly connected with of precast pile body and go up the connection pad, the bottom fixedly connected with upper fixing column of going up the connection pad, the outside threaded connection of upper fixing column has first bolt, the positioning disk is gone up to the bottom fixedly connected with of upper fixing column, the top threaded connection of going up the positioning disk has the second bolt. The utility model discloses precast pile mechanical connection structure can guarantee when the pile extension go up the precast pile body and the levelness between the precast pile body down, is convenient for carry out the pile extension to guaranteed to go up the precast pile body and the quality of being connected between the precast pile body down, can strengthen connecting pad and the connection pad down between be connected, thereby need not to weld, saved the engineering time, improved the efficiency of construction.
Description
Technical Field
The utility model relates to a precast pile connects technical field, specifically is a precast pile mechanical connection structure.
Background
The precast pile is a precast pile manufactured in a factory or a site, and is a pile made of various materials and in various forms in the factory or the construction site, such as a wood pile, a concrete square pile, a prestressed concrete tubular pile, a steel pile and the like.
With the progress of urbanization, the precast pile is more and more applied to the pile foundation of the high-rise building due to the advantages of reliable quality, low manufacturing cost, environment-friendly construction and high efficiency. The traditional pile splicing mode is mainly welding, but the levelness between two precast piles cannot be guaranteed due to reasons such as artificial technology and weather in the welded mode, the connection quality cannot be guaranteed, the welding time is long, and the construction efficiency is influenced.
Therefore, it is necessary to provide a mechanical connection structure for precast piles to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a precast pile mechanical connection structure to propose the unable problem of guaranteeing and the longer welding time of current precast pile mechanical connection structure quality in solving above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mechanical connecting structure of a precast pile comprises an upper precast pile body, wherein the bottom end of the upper precast pile body is fixedly connected with an upper connecting disc, the bottom end of the upper connecting disc is fixedly connected with an upper fixing column, the outer side of the upper fixing column is in threaded connection with a first bolt, the bottom end of the upper fixing column is fixedly connected with an upper positioning plate, the top end of the upper positioning plate is in threaded connection with a second bolt, the bottom end of the upper positioning plate is fixedly connected with a lower positioning plate, the bottom end of the lower positioning plate is fixedly connected with a lower fixing column, the bottom end of the lower fixing column is fixedly connected with a lower connecting disc, the bottom end of the lower connecting disc is fixedly connected with a lower precast pile body, the bottom of the outer surface of the upper fixing column is provided with a first threaded hole, the middle part of the bottom end of the upper fixing column is provided with a groove, the top end of the lower fixing column is fixedly connected with a positioning column, and a through hole is formed in the top of the outer surface of the positioning column.
Optionally, the top ends of the upper positioning plate and the lower positioning plate are provided with a plurality of second threaded holes, the number of the second threaded holes is multiple, the second threaded holes are in an annular array, and the second bolts are matched with the second threaded holes.
Optionally, a containing groove is formed between the bottom end of the upper fixing column and the top end of the lower fixing column, and the height of the containing groove is equal to the sum of the heights of the upper positioning plate and the lower positioning plate.
Optionally, the first threaded hole and the through hole are coaxially arranged, and the diameter of the first threaded hole is equal to that of the through hole.
Optionally, the shape of the groove is circular, the top end of the positioning column is matched with the groove, and the outer side of the positioning column is matched with the upper positioning disc and the lower positioning disc respectively.
Optionally, the middle of the bottom end of the upper connecting disc is fixedly connected with an upper connecting column, and the bottom end of the upper connecting column penetrates through the top end of the upper fixing column and extends to the inside.
Optionally, the top end of the lower connecting disc is fixedly connected with a lower connecting column, and the top end of the lower connecting column penetrates through the bottom end of the lower fixing column and extends to the outside.
The utility model discloses a technological effect and advantage:
1. the utility model discloses an go up the cooperation setting between positioning disk, lower positioning disk, the reference column, can guarantee when the pile extension on the precast pile body and the levelness between the precast pile body down, be convenient for carry out the pile extension to guaranteed the connection quality between the precast pile body and the lower precast pile body, solved the problem that the quality can't be guaranteed.
2. The utility model discloses a cooperation setting between first bolt, first screw hole, the through-hole can be connected between last connection pad and the lower connection pad to going up the precast pile body and being connected down between the precast pile body, the cooperation setting between positioning disk, lower connection pad, the second bolt under the rethread can strengthen connecting pad and connecting down between the connection pad and be connected, thereby need not to weld, has saved the engineering time, has improved the efficiency of construction, has solved the longer problem of welding time.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic cross-sectional view of the upper fixing column structure of the present invention;
fig. 3 is a schematic perspective view of the upper fixing column structure of the present invention;
fig. 4 is a schematic top view of the upper positioning plate structure of the present invention.
In the figure: 1. prefabricating a pile body; 2. lower prefabricating a pile body; 3. an upper connecting disc; 4. an upper fixing column; 5. an upper positioning plate; 6. a lower positioning plate; 7. a lower connecting disc; 8. a lower fixing column; 9. a first bolt; 10. a second bolt; 11. an upper connecting column; 12. a first threaded hole; 13. a groove; 14. a lower connecting column; 15. a positioning column; 16. a through hole; 17. a containing groove; 18. and a second threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a precast pile mechanical connection structure as shown in figures 1-4, which comprises an upper precast pile body 1, an upper connecting disc 3 is fixedly connected to the bottom end of the upper precast pile body 1, an upper connecting post 11 is fixedly connected to the middle part of the bottom end of the upper connecting disc 3, an upper fixing post 4 is fixedly connected to the bottom end of the upper connecting disc 3, the bottom end of the upper connecting post 11 penetrates through the top end of the upper fixing post 4 and extends to the inside, a first bolt 9 is connected to the outer side thread of the upper fixing post 4, an upper positioning disc 5 is fixedly connected to the bottom end of the upper fixing post 4, a second bolt 10 is connected to the top end of the upper positioning disc 5, a lower positioning disc 6 is fixedly connected to the bottom end of the upper positioning disc 5 and the lower positioning disc 6, a plurality of second threaded holes 18 are arranged at the top ends of the upper positioning disc 5 and the lower positioning disc 6, a plurality of the second threaded holes 18 are arranged, the bottom end of the lower positioning disc 6 is fixedly connected with a lower fixing column 8, a containing groove 17 is arranged between the bottom end of the upper fixing column 4 and the top end of the lower fixing column 8, the height of the containing groove 17 is equal to the sum of the heights of the upper positioning disc 5 and the lower positioning disc 6, the bottom end of the lower fixing column 8 is fixedly connected with a lower connecting disc 7, the top end of the lower connecting disc 7 is fixedly connected with a lower connecting column 14, the top end of the lower connecting column 14 penetrates through the bottom end of the lower fixing column 8 and extends to the outside, the connection between the upper connecting disc 3 and the lower connecting disc 7 can be enhanced through the matching arrangement of the lower positioning disc 6, the lower connecting disc 7 and a second bolt 10, so that welding is not needed, the construction time is saved, the construction efficiency is improved, the problem of long welding time is solved, the bottom end of the lower connecting disc 7 is, the middle part of the bottom end of the upper fixing column 4 is provided with a groove 13, the groove 13 is circular, the top end of the lower fixing column 8 is fixedly connected with a positioning column 15, the top end of the positioning column 15 is matched with the groove 13, the outer side of the positioning column 15 is respectively matched with the upper positioning disk 5 and the lower positioning disk 6, the levelness between the upper precast pile body 1 and the lower precast pile body 2 can be ensured during pile splicing through the matching arrangement of the upper positioning disk 5, the lower positioning disk 6 and the positioning column 15, the pile splicing is convenient, so that the connection quality between the upper precast pile body 1 and the lower precast pile body 2 is ensured, the problem that the quality cannot be ensured is solved, the top part of the outer surface of the positioning column 15 is provided with a through hole 16, the first threaded hole 12 and the through hole 16 are coaxially arranged, the diameter of the first threaded hole 12 is equal to the diameter of the through hole 16, and the first bolt 9, the first, the upper connecting plate 3 and the lower connecting plate 7 can be connected to each other, so that the upper precast pile body 1 and the lower precast pile body 2 can be connected to each other.
This practical theory of operation: during the connection, the ground is squeezed into with the part of lower precast pile body 2, at this moment, it fixes lower fixed column 8 on lower connection pad 7 through lower spliced pole 14, insert positioning column 15 in the inside of recess 13 again, thereby guarantee the levelness between precast pile body 1 and lower precast pile body 2, fix positioning column 15 and last fixed column 4 through first bolt 9, thereby be connected last precast pile body 1 and lower precast pile body 2, fix between last positioning disk 5 and lower positioning disk 6 through second bolt 10, thereby strengthen being connected between precast pile body 1 and the lower precast pile body 2, guarantee the connection quality, need not to weld, the efficiency of construction is higher.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a precast pile mechanical connection structure, includes precast pile body (1), its characterized in that: an upper connecting disc (3) is fixedly connected to the bottom end of the upper precast pile body (1), an upper fixing column (4) is fixedly connected to the bottom end of the upper connecting disc (3), a first bolt (9) is connected to the outer side of the upper fixing column (4) in a threaded manner, an upper positioning disc (5) is fixedly connected to the bottom end of the upper fixing column (4), a second bolt (10) is connected to the top end of the upper positioning disc (5) in a threaded manner, a lower positioning disc (6) is fixedly connected to the bottom end of the upper positioning disc (5), a lower fixing column (8) is fixedly connected to the bottom end of the lower positioning disc (8), a lower precast pile body (2) is fixedly connected to the bottom end of the lower connecting disc (7), a first threaded hole (12) is formed in the bottom of the outer surface of the upper fixing column (4), a groove (13) is formed in the middle of the bottom end of the upper fixing column, the top end of the lower fixing column (8) is fixedly connected with a positioning column (15), and the top of the outer surface of the positioning column (15) is provided with a through hole (16).
2. A precast pile mechanical connection structure according to claim 1, wherein:
second screw holes (18) are formed in the top ends of the upper positioning plate (5) and the lower positioning plate (6), the number of the second screw holes (18) is multiple, the second screw holes (18) are in an annular array, and the second bolts (10) are matched with the second screw holes (18).
3. A precast pile mechanical connection structure according to claim 1, wherein:
an accommodating groove (17) is formed between the bottom end of the upper fixing column (4) and the top end of the lower fixing column (8), and the height of the accommodating groove (17) is equal to the sum of the heights of the upper positioning disc (5) and the lower positioning disc (6).
4. A precast pile mechanical connection structure according to claim 1, wherein:
the first threaded hole (12) and the through hole (16) are coaxially arranged, and the diameter of the first threaded hole (12) is equal to that of the through hole (16).
5. A precast pile mechanical connection structure according to claim 1, wherein:
the shape of recess (13) is circular, the top and recess (13) looks adaptation of reference column (15), the outside of reference column (15) respectively with last positioning disk (5), lower positioning disk (6) looks adaptation.
6. A precast pile mechanical connection structure according to claim 1, wherein:
the middle part of the bottom end of the upper connecting disc (3) is fixedly connected with an upper connecting column (11), and the bottom end of the upper connecting column (11) penetrates through the top end of the upper fixing column (4) and extends to the inside.
7. A precast pile mechanical connection structure according to claim 1, wherein:
the top end of the lower connecting disc (7) is fixedly connected with a lower connecting column (14), and the top end of the lower connecting column (14) penetrates through the bottom end of the lower fixing column (8) and extends to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199305.0U CN212270919U (en) | 2020-02-24 | 2020-02-24 | Mechanical connecting structure for precast pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020199305.0U CN212270919U (en) | 2020-02-24 | 2020-02-24 | Mechanical connecting structure for precast pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212270919U true CN212270919U (en) | 2021-01-01 |
Family
ID=73873639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020199305.0U Expired - Fee Related CN212270919U (en) | 2020-02-24 | 2020-02-24 | Mechanical connecting structure for precast pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212270919U (en) |
-
2020
- 2020-02-24 CN CN202020199305.0U patent/CN212270919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: 223001 No. 32, group 12, Hanwei village, Yugou Town, Huaiyin District, Huai'an City, Jiangsu Province Patentee after: Huai'an Mumei Construction Engineering Co.,Ltd. Address before: 055151 Xingtai Yijin Machinery Manufacturing Co., Ltd., bianjiazhuang village, Xingwan Town, Ren county, Xingtai City, Hebei Province Patentee before: Su Shaokang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |