CN217870447U - Concrete prestressed pipe pile - Google Patents
Concrete prestressed pipe pile Download PDFInfo
- Publication number
- CN217870447U CN217870447U CN202222352473.0U CN202222352473U CN217870447U CN 217870447 U CN217870447 U CN 217870447U CN 202222352473 U CN202222352473 U CN 202222352473U CN 217870447 U CN217870447 U CN 217870447U
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- Prior art keywords
- connector
- pipe pile
- pile body
- tubular pile
- fixed connection
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- 239000004567 concrete Substances 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a concrete pipe pile technical field specifically is a concrete prestressed pipe pile. It has solved the tradition and has been not convenient for carry out the technical problem of concatenation when carrying out the tubular pile concatenation. The pipe pile comprises a pipe pile body, a reinforcing steel frame, a first connector and a second connector, wherein the pipe pile body is of a hollow cylindrical structure, the first connector and the second connector are fixedly connected to two ends of the pipe pile body, the reinforcing steel frame is arranged in the pipe pile body and is of a hollow cylindrical structure, and the reinforcing steel frame is fixed in the pipe pile body in a pouring mode; the utility model has the advantages that the first connector and the second connector are arranged, the threaded column of the second connector is inserted into the circular hole of the first connector, the nut is placed in the containing groove, and the nut is screwed on the threaded column, so that two tubular piles can be connected together to achieve the purpose of splicing, and the splicing efficiency of the tubular piles is improved; the utility model discloses do benefit to and be in the same place the quick concatenation of two tubular piles.
Description
Technical Field
The utility model relates to a concrete tubular pile technical field specifically is a concrete prestressed pipe pile.
Background
The prestressed concrete pipe pile has wide application range, and is suitable for low bearing platform pile foundations of industrial and civil buildings, engineering foundations of railways, roads, bridges, ports, docks, water conservancy, municipal works, structures, large-scale equipment and the like. The outer diameter of the pile is different from 300 to 600 mm, and the design value of the pile body bearing capacity of the A-C type various tubular piles is 1250-4800 KN. The concrete has the characteristics of high strength and capability of ensuring that the strength grade of the concrete is more than or equal to C80.
Concrete pipe pile needs to splice when using, but current concrete pipe pile generally adopts the welded mode to splice when splicing, though reach the purpose of splicing like this, because concrete pipe pile requires the deviation scope low when splicing, needs earlier two tubular piles to fix a position like this when the welding to the deviation is in certain within range when guaranteeing the concatenation, thereby causes the welding mode to splice the efficiency ratio lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to foretell not enough, provide a concrete prestressed pipe pile.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete prestressed pipe pile, includes tubular pile body, steel reinforcement frame, first connector and second connector, the tubular pile body is inside hollow cylinder structure, first connector and second connector fixed connection are at tubular pile body both ends, this internal steel reinforcement frame that is provided with of tubular pile, steel reinforcement frame is inside hollow cylinder structure, steel reinforcement frame is fixed inside the tubular pile body through the mode of pouring.
Furthermore, the reinforcing steel bar frame mainly comprises vertical bars and stirrups, the vertical bars are fixedly connected with the stirrups, and the vertical bars are located inside the stirrups.
Further, first connector includes first connector body, circular recess, holds groove, first connecting ring, the first connector body of this end of body fixed connection of tubular pile, the circular recess is seted up to first connector body terminal surface, first connector body periphery is seted up and is held the groove, hold intercommunication between groove and the circular recess, the first connecting ring of one end fixed connection of circular recess is kept away from to first connector body.
Further, the second connector includes second connector body, screw thread post and second go-between, this end of body fixed connection second connector body of tubular pile, the one end fixed connection screw thread post of tubular pile body is kept away from to second connector body, second connector body is close to body one end fixed connection second go-between.
Further, the both ends of the inner wall of the tubular pile body are provided with grooves, and the first connecting ring and the second connecting ring are located inside the grooves and fixedly connected with the grooves.
Further, the circular groove corresponds to the threaded column, and the diameter of the circular groove is larger than or equal to that of the threaded column.
The utility model has the advantages that:
in practical application, through setting up first connector and second connector, inject the circular hole of first connector with the screw thread post of second connector, then place the nut holding the inslot, screw up the nut on the screw thread post, just so can make two tubular piles link together to reach the purpose of concatenation, skew error when also can reducing two tubular piles simultaneously and splice has improved the efficiency of assembling of tubular pile.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1;
fig. 3 is a front partial sectional view of the present invention;
fig. 4 is an enlarged view of a portion B in fig. 3 according to the present invention;
fig. 5 is an enlarged view of the part C in fig. 3 of the present invention.
Reference numerals: a tubular pile body 1; a first connector 2; a first connector body 201; a circular groove 202; a holding tank 203; a first connecting ring 204; a second connector 3; a second header body 301; a threaded post 302; a second connection ring 303; a reinforcing steel bar frame 4; a groove 5.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a concrete prestressed pipe pile includes a pipe pile body 1, a reinforcing frame 4, a first connector 2 and a second connector 3, wherein the pipe pile body 1 is a cylindrical structure with a hollow interior, the first connector 2 and the second connector 3 are fixedly connected to two ends of the pipe pile body 1, the reinforcing frame 4 is disposed in the pipe pile body 1, the reinforcing frame 4 is a cylindrical structure with a hollow interior, and the reinforcing frame 4 is fixed inside the pipe pile body 1 by means of pouring.
During the use, link together second connector 3 and first connector 2 through the nut, just so reach the purpose of concatenation tubular pile, can improve the bearing capacity of tubular pile tip simultaneously under the effect of first connector 2 and second connector 3.
Further embodiment, the steel bar frame 4 mainly includes vertical bars and stirrups, fixed connection between vertical bars and the stirrups, and vertical bars are located inside the stirrups, and the during operation just can reach the purpose of concatenation steel bar frame 4 through the cooperation at vertical bars and stirrups, has also improved the intensity of tubular pile body 1 simultaneously.
Further embodiment, first connector 2 includes first connector body 201, circular recess 202, hold groove 203, first connecting ring 204, first connector body 201 of 1 tip fixed connection of tubular pile body, circular recess 202 is seted up to first connector body 201 terminal surface, first connector body 201 periphery is seted up and is held groove 203, hold intercommunication between groove 203 and the circular recess 202, first connecting ring 204 of one end fixed connection that circular recess 202 was kept away from to first connector body 201, in operation, second connector 3 is convenient for place to circular recess 202, also be convenient for tighten the nut under the effect that holds groove 203 simultaneously.
In a further embodiment, the second connector 3 includes a second connector body 301, a threaded post 302 and a second connecting ring 303, the end of the tubular pile body 1 is fixedly connected to the second connector body 301, the second connector body 301 is far away from the threaded post 302 for fixedly connecting one end of the tubular pile body 1, the second connector body 301 is close to the second connecting ring 303 for fixedly connecting one end of the tubular pile body, and in operation, the threaded post 302 plays a role in connection, so that the connection is more stable and portable.
Further embodiment, the two ends of the inner wall of the tubular pile body 1 are provided with the grooves 5, the first connecting ring 204 and the second connecting ring 303 are located inside the grooves 5 and are fixedly connected with the grooves 5, and during operation, the first connecting ring 204 and the second connecting ring 303 are matched with the grooves 5, so that the connection between the first connector 2 and the second connector 3 and the tubular pile body 1 is more stable.
In a further embodiment, the circular groove 202 corresponds to the threaded post 302, and the diameter of the circular groove 202 is equal to or greater than the diameter of the threaded post 302, so that the threaded post 302 can be easily inserted into the circular groove 202 during operation due to the fact that the diameter of the circular groove 202 is equal to or greater than the diameter of the threaded post 302.
The working principle is as follows:
use the utility model discloses the time, when needs splice the tubular pile, inject the screw thread post 302 in the circular recess 202 of first connector body 201, then lay in holding the groove 203 again with screw thread post 302 complex nut, the existence that holds groove 203 is convenient for twist and moves the nut, after screwing up the nut, at this moment just reaches the purpose of splicing tubular pile body 1, and the tradition utilizes the welded mode to splice the mode of tubular pile relatively, and is more portable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a concrete prestressed pipe pile which characterized in that: including tubular pile body (1), reinforcing bar frame (4), first connector (2) and second connector (3), tubular pile body (1) is inside hollow cylinder structure, first connector (2) and second connector (3) fixed connection are at tubular pile body (1) both ends, be provided with reinforcing bar frame (4) in tubular pile body (1), reinforcing bar frame (4) are inside hollow cylinder structure, reinforcing bar frame (4) are fixed inside tubular pile body (1) through the mode of pouring.
2. The concrete prestressed pipe pile of claim 1, wherein: the steel bar frame (4) mainly comprises vertical bars and stirrups, the vertical bars are fixedly connected with the stirrups, and the vertical bars are located inside the stirrups.
3. The concrete prestressed pipe pile of claim 1, wherein: first connector (2) include first connector body (201), circular recess (202), hold groove (203), first connecting ring (204), the first connector body (201) of tubular pile body (1) tip fixed connection, circular recess (202) are seted up to first connector body (201) terminal surface, first connector body (201) periphery is seted up and is held groove (203), hold and communicate between groove (203) and circular recess (202), the first connecting ring (204) of one end fixed connection of circular recess (202) are kept away from to first connector body (201).
4. The concrete prestressed pipe pile of claim 3, wherein: second connector (3) include second connector body (301), screw thread post (302) and second go-between (303), tubular pile body (1) tip fixed connection second connector body (301), the one end fixed connection screw thread post (302) of tubular pile body (1) are kept away from in second connector body (301), second connector body (301) are close to body one end fixed connection second go-between (303).
5. The concrete prestressed pipe pile of claim 4, wherein: the pipe pile is characterized in that grooves (5) are formed in two ends of the inner wall of the pipe pile body (1), and the first connecting ring (204) and the second connecting ring (303) are located inside the grooves (5) and fixedly connected with the grooves (5).
6. The concrete prestressed pipe pile of claim 4, wherein: the circular groove (202) corresponds to the threaded column (302), and the diameter of the circular groove (202) is larger than or equal to that of the threaded column (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352473.0U CN217870447U (en) | 2022-09-05 | 2022-09-05 | Concrete prestressed pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222352473.0U CN217870447U (en) | 2022-09-05 | 2022-09-05 | Concrete prestressed pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217870447U true CN217870447U (en) | 2022-11-22 |
Family
ID=84081241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222352473.0U Active CN217870447U (en) | 2022-09-05 | 2022-09-05 | Concrete prestressed pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217870447U (en) |
-
2022
- 2022-09-05 CN CN202222352473.0U patent/CN217870447U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231016 Address after: No. 402, Unit 2, Jinlu Building, Tuishuiqu Road, Korla City, Bayingolin Mongol Autonomous Prefecture, Xinjiang 841000 Patentee after: Xinjiang Tongtong Hengrui geotechnical engineering survey and Design Institute Co.,Ltd. Address before: No. 888, Hebei Entrepreneurship Service Building, No. 1, Central Avenue, Tiemenguan Industrial Park, Xinjiang Uygur Autonomous Region, 831399 Patentee before: Xinjiang Juzhen New Building Materials Technology Co.,Ltd. |