CN218622190U - Concrete pipe pile - Google Patents
Concrete pipe pile Download PDFInfo
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- CN218622190U CN218622190U CN202222677939.4U CN202222677939U CN218622190U CN 218622190 U CN218622190 U CN 218622190U CN 202222677939 U CN202222677939 U CN 202222677939U CN 218622190 U CN218622190 U CN 218622190U
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- connecting pipe
- tubular pile
- drive assembly
- pile body
- pipe
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Abstract
The application discloses concrete pipe pile, it includes the tubular pile body, the tubular pile body includes connecting pipe and lower connecting pipe, still includes spacing subassembly, go up the connecting pipe with the connecting pipe carries out the halving through spacing subassembly down, two run through the mouth have been seted up to the lateral wall bilateral symmetry of tubular pile body, run through the intraductal tensile rack that is equipped with of mouth, this internal drive assembly that is equipped with of tubular pile, drive assembly is two the tensile rack plays the flexible effect of drive, two the tensile rack is in realize improving the resistance to plucking effect after inserting soil under drive assembly's the flexible effect of drive.
Description
Technical Field
The invention relates to a tubular pile, in particular to a concrete tubular pile.
Background
At present, with the development of reform and open and economic construction, pretensioned prestressed concrete pipe piles are beginning to be applied to railway systems in large quantities and are expanded to the fields of industry and civil construction, municipal administration, metallurgy, ports, highways and the like. In Yangtze river delta and Zhujiang delta areas, due to the fact that geological conditions are suitable for the use characteristics of the pipe piles, the demand of the pipe piles is increased rapidly, and therefore a new industry is formed rapidly.
However, the existing pipe pile has the following defects:
(1) Traditional pile extension mode is the welding, and the construction is comparatively troublesome, influences the efficiency of construction.
(2) The existing tubular pile is formed by pouring reinforced concrete, and the pulling resistance is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve certain or some technical problem that exists among the prior art, one of the purpose of this application lies in providing a concrete pipe pile, can couple together last connecting pipe and lower connecting pipe fast, and construction convenience avoids adopting traditional welded mode, can insert the resistance to plucking rack in soil, reaches the effect of fixed tubular pile body, improves the resistance to plucking nature of tubular pile body.
In order to solve the above-mentioned prior art problems, one of the objectives of the present application is achieved by using the following technical solutions:
the utility model provides a concrete pipe pile, its includes the tubular pile body, the tubular pile body includes connecting pipe and lower connecting pipe, still includes spacing subassembly, go up the connecting pipe with the connecting pipe carries out the halving through spacing subassembly down, the lateral wall bilateral symmetry of tubular pile body has seted up two and has run through the mouth, it is equipped with the tensile rack to run through the intraductal tensile rack that runs through of mouth, this internal drive assembly that is equipped with of tubular pile, drive assembly is to two the tensile rack plays the flexible effect of drive, two the tensile rack is in the drive flexible effect of drive assembly inserts under and realizes improving the resistance to plucking effect behind the soil.
Further, the driving assembly comprises a supporting plate arranged at the bottom of the inner side of the lower connecting pipe and a rotating rod rotatably connected to the supporting plate, a central gear is fixedly sleeved on the rotating rod, two tensile racks are arranged on the front side and the rear side of the central gear, and the central gear is meshed with the tensile racks.
Furthermore, the limiting component comprises an annular slot arranged at the top of the lower connecting pipe, the bottom of the upper connecting pipe is provided with an annular inserting cylinder inserted into the annular slot, the inner side wall of the annular slot is provided with a plurality of mounting grooves, the opening on each mounting groove is provided with a wedge-shaped inserting block in a penetrating manner, a jacking spring is fixedly connected between each wedge-shaped inserting block and the inner side wall of each mounting groove, the annular inserting cylinder is provided with a limiting groove matched with the wedge-shaped inserting block, and the wedge-shaped inserting block can be inserted into the limiting groove to realize limiting of the annular inserting cylinder.
Furthermore, the mounting grooves are uniformly formed in the annular slot.
Furthermore, the rotating rod comprises a first connecting cylinder and a second connecting cylinder, the bottom of the first connecting cylinder corresponds to the top of the second connecting cylinder, a plurality of positioning slots are uniformly formed in the top of the second connecting cylinder, and connecting insertion columns capable of being inserted into the positioning slots are fixedly arranged at the bottom of the first connecting cylinder.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) Through setting up spacing subassembly, can realize that the auto-lock of connecting pipe and lower connecting pipe is connected, can couple together last connecting pipe and lower connecting pipe fast, construction convenience avoids adopting traditional welded mode, compares in current tubular pile, has solved traditional pile extension mode and for the welding, and the construction is comparatively troublesome, influences the technical problem of efficiency of construction.
(2) Through resistance to plucking rack and drive assembly's cooperation, can reach the effect of fixed tubular pile body with in the resistance to plucking rack inserts soil, improve the resistance to plucking of tubular pile body, compare in current tubular pile, solved current tubular pile and formed for reinforced concrete pouring, the relatively poor technical problem of resistance to plucking.
Drawings
FIG. 1 is a general structural schematic diagram of the present application, showing a structural schematic diagram of a driving assembly, a limiting assembly and a rotating rod;
FIG. 2 is a schematic view of the structure of the present application in which two anti-pulling racks are engaged with a sun gear;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a tubular pile body; 2. a lower connecting pipe; 3. an upper connecting pipe; 4. a support plate; 5. a rotating rod; 6. a sun gear; 7. an anti-pulling rack; 8. a through opening; 9. a first connecting cylinder; 10. a second connecting cylinder; 11. an annular insert cylinder; 12. an annular slot; 13. a limiting groove; 14. a wedge-shaped insert block; 15. the spring is tightly propped; 16. mounting grooves; 17. positioning the slot; 18. connecting the inserted columns; 19. a limiting component; 20. a drive assembly.
Detailed Description
The present application is further described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the case of no conflict, any combination between the embodiments or technical features described below may form a new embodiment.
In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The terms "first," "second," and the like in this application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally indicates a relationship in which the front and rear related objects are a concrete pile "or".
Example 1:
as shown in fig. 1-4, this embodiment provides a concrete pipe pile, it includes tubular pile body 1, tubular pile body 1 includes connecting pipe 3 and lower connecting pipe 2, still include spacing subassembly 19, go up connecting pipe 3 and lower connecting pipe 2 and carry out the halving through spacing subassembly 19, two through-holes 8 have been seted up to the lateral wall bilateral symmetry of tubular pile body 1, it is equipped with the tensile rack to run through in the 8 intraductal tensile racks that run through of through-holes, be equipped with drive assembly 20 in the tubular pile body 1, drive assembly 20 plays the flexible effect of drive to two tensile racks, two tensile racks realize improving the resistance to plucking after inserting soil under drive assembly 20's the flexible effect of drive.
When using this concrete pipe pile, insert lower connecting pipe 2 in to soil earlier, then make connecting pipe 3 set up in connecting pipe 2 top down, use spacing subassembly 19 on next step to carry out the auto-lock with last connecting pipe 3 and connecting pipe 2 down and be connected, then start drive assembly 20, make drive assembly 20 drive two tensile racks and stretch out and draw back the removal on running through mouth 8, make the tensile rack insert soil along the horizontal direction.
Through setting up spacing subassembly 19, can realize going up connecting pipe 3 and being connected with the auto-lock of connecting pipe 2 down, can couple together connecting pipe 3 and connecting pipe 2 down fast, construction convenience avoids adopting traditional welded mode, compares in current tubular pile, has solved traditional pile extension mode and for the welding, and the construction is comparatively troublesome, influences the technical problem of efficiency of construction. Through resistance to plucking rack 7 and drive assembly 20's cooperation, can insert resistance to plucking rack 7 in the soil, reach the effect of fixed tubular pile body 1, improve tubular pile body 1's resistance to plucking, compare in current tubular pile, solved current tubular pile and formed for reinforced concrete pouring, the relatively poor technical problem of resistance to plucking.
When the driving assembly 20 is used for driving the two anti-pulling racks 7 to move, the rotating rod 5 is rotated, the rotating rod 5 drives the central gear 6 to rotate, the central gear 6 drives the two anti-pulling racks 7 to move outwards on the hanging hole, finally, the anti-pulling racks 7 are inserted into soil, the pipe wall of the lower connecting pipe 2 is thick, and the anti-pulling racks 7 cannot tilt on the lower connecting pipe 2.
Through the matching of the central gear 6 and the anti-pulling racks 7, the central gear 6 can stably drive the two anti-pulling racks 7 to move. Through setting up resistance to plucking rack 7, can realize meshing with central rack, also can insert soil and realize resistance to plucking, convenient to use.
Spacing subassembly 19 is including offering the annular slot 12 at connecting pipe 2 top down, it inserts a section of thick bamboo 11 to go up 3 bottoms of connecting pipe and be equipped with the annular of pegging graft in annular slot 12, a plurality of mounting grooves 16 have been seted up on the inside wall of annular slot 12, opening part on the mounting groove 16 runs through and is equipped with wedge inserted block 14, fixedly connected with top tight spring 15 between wedge inserted block 14 and the 16 inside walls of mounting groove, set up on the annular inserted section of thick bamboo 11 with the spacing groove 13 that 14 cooperations of wedge inserted block used, wedge inserted block 14 can insert spacing groove 13 and realize inserting a section of thick bamboo 11 to the annular and carry on spacingly.
When the limiting assembly 19 is used for realizing self-locking butt joint of the upper connecting pipe 3 and the lower connecting pipe 2, firstly, the wedge-shaped inserting block 14 corresponds to the limiting groove 13, then the annular inserting cylinder 11 is inserted into the annular slot 12, in the process that the annular inserting cylinder 11 is inserted into the annular slot 12, the bottom of the annular inserting cylinder 11 can move along the inclined plane on the wedge-shaped inserting block 14, the wedge-shaped inserting block 14 can passively enter the installation groove 16, the jacking spring 15 is compressed, after the annular inserting cylinder 11 is inserted into the annular slot 12, and when the wedge-shaped inserting block 14 and the limiting groove 13 are located at the same horizontal plane, the wedge-shaped inserting block 14 can enter the limiting groove 13 to realize limiting of the annular inserting cylinder 11, and therefore self-locking butt joint of the upper connecting pipe 3 and the lower connecting pipe 2 is realized.
By arranging the wedge-shaped inserting block 14, the annular inserting cylinder 11 can move along the inclined plane on the wedge-shaped inserting block 14, and the wedge-shaped inserting block 14 can enter the mounting groove 16; through the cooperation of wedge inserted block 14 and top tight spring 15, utilize the elasticity of top tight spring 15, after wedge inserted block 14 is in same horizontal position with spacing groove 13, wedge inserted block 14 can insert into spacing groove 13 under the effect of top tight spring 15 in, make wedge inserted block 14 be located between mounting groove 16 and spacing groove 13.
The mounting grooves 16 are uniformly formed in the annular slot 12, and by adopting the mode, the limiting points on the annular inserting cylinder 11 can be uniformly stressed, so that the annular inserting cylinder 11 and the upper connecting pipe 3 are stably inserted into the annular slot 12.
The rotating rod 5 comprises a first connecting cylinder 9 and a second connecting cylinder 10, the bottom of the first connecting cylinder 9 corresponds to the top of the second connecting cylinder 10, a plurality of positioning slots 17 are evenly formed in the top of the second connecting cylinder 10, a first connecting cylinder 9 is fixedly provided with connecting plug posts 18 capable of being inserted into the positioning slots 17, the bottom of the second connecting cylinder 10 is rotatably connected with the supporting plate 4, the mode is adopted, after splicing of the upper connecting pipe 3 and the lower connecting pipe 2 is completed, the whole length of the tubular pile body 1 is increased at the moment, after the first connecting cylinder 9 and the second connecting cylinder 10 are spliced, the length of the rotating rod 5 is also correspondingly increased, the length of the tubular pile body 1 is used for being conformed, and the practicability is stronger.
The above embodiments are only preferred embodiments of the present application, and the protection scope of the present application is not limited thereto, and any insubstantial changes and substitutions made by those skilled in the art based on the present application are intended to be covered by the present application.
Claims (5)
1. The utility model provides a concrete pipe pile, includes tubular pile body (1), tubular pile body (1) is including connecting pipe (3) and lower connecting pipe (2), its characterized in that: still include spacing subassembly (19), go up connecting pipe (3) with connecting pipe (2) carry out the halving through spacing subassembly (19) down, the lateral wall bilateral symmetry of tubular pile body (1) has been seted up two and has been run through mouth (8), it is equipped with the tensile rack to run through in mouthful (8) the pipe, be equipped with drive assembly (20) in tubular pile body (1), drive assembly (20) are to two the tensile rack plays the flexible effect of drive, two the tensile rack is in the drive of drive assembly (20) is flexible to be used for inserting under the effect and is realized improving the resistance to plucking after soil.
2. The concrete pipe pile of claim 1, wherein: drive assembly (20) including set up in backup pad (4), rotation on the bottom of lower connecting pipe (2) inboard connect in bull stick (5) on backup pad (4), fixed cover is equipped with sun gear (6) on bull stick (5), two the tensile rack set up in both sides around sun gear (6), sun gear (6) with tensile rack toothing.
3. The concrete pipe pile of claim 2, wherein: spacing subassembly (19) including offering in annular slot (12) at lower connecting pipe (2) top, go up connecting pipe (3) bottom be equipped with peg graft in annular slot (12) interior annular insert section of thick bamboo (11), a plurality of mounting grooves (16) have been seted up on the inside wall of annular slot (12), the opening part on mounting groove (16) runs through and is equipped with wedge inserted block (14), wedge inserted block (14) with fixedly connected with top tension spring (15) between mounting groove (16) inside wall, seted up on annular insert section of thick bamboo (11) with spacing groove (13) that wedge inserted block (14) cooperation was used, wedge inserted block (14) can insert spacing groove (13) are realized right annular insert section of thick bamboo (11) are spacing.
4. The concrete pipe pile of claim 3, wherein: the mounting grooves (16) are uniformly arranged in the annular slot (12).
5. The concrete pipe pile of claim 4, wherein: the rotating rod (5) comprises a first connecting cylinder (9) and a second connecting cylinder (10), the bottom of the first connecting cylinder (9) corresponds to the top of the second connecting cylinder (10), a plurality of positioning slots (17) are uniformly formed in the top of the second connecting cylinder (10), and connecting insertion columns (18) capable of being inserted into the positioning slots (17) are fixedly arranged at the bottom of the first connecting cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677939.4U CN218622190U (en) | 2022-10-12 | 2022-10-12 | Concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677939.4U CN218622190U (en) | 2022-10-12 | 2022-10-12 | Concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218622190U true CN218622190U (en) | 2023-03-14 |
Family
ID=85469438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222677939.4U Active CN218622190U (en) | 2022-10-12 | 2022-10-12 | Concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218622190U (en) |
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2022
- 2022-10-12 CN CN202222677939.4U patent/CN218622190U/en active Active
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