CN220666230U - Cement paste filling pipeline for filling pile - Google Patents
Cement paste filling pipeline for filling pile Download PDFInfo
- Publication number
- CN220666230U CN220666230U CN202322131979.3U CN202322131979U CN220666230U CN 220666230 U CN220666230 U CN 220666230U CN 202322131979 U CN202322131979 U CN 202322131979U CN 220666230 U CN220666230 U CN 220666230U
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- Prior art keywords
- reinforcing rib
- immersed tube
- tube
- plates
- plate
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- 239000004568 cement Substances 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 74
- 239000002002 slurry Substances 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a cement slurry filling pipeline for a filling pile, which relates to the technical field of a filling pile sinking pipe, and specifically comprises a sinking pipe, wherein the sinking pipe comprises an inner supporting pipe; the outer surface of the inner support tube is connected with a plurality of reinforcing rib plates, all the reinforcing rib plates and the inner support tube are radially arranged, two sides of each reinforcing rib plate are connected with side reinforcing plates which are obliquely arranged towards the surface of the inner support tube, two ends of each side reinforcing plate are respectively connected with the reinforcing rib plates and the surface of the inner support tube, and one side, far away from the reinforcing rib plates, of each two adjacent side reinforcing plates is in clearance fit; each reinforcing rib plate extends to the outside of the side reinforcing plate. When the utility model is used, the strip-shaped plate and the two side reinforcing plates form a triangular structure, and the triangular structure is formed between each side reinforcing plate and the reinforcing rib plate, so that the immersed tube can bear larger impact, and the impact resistance of the immersed tube is larger.
Description
Technical Field
The utility model relates to the technical field of pile sinking, in particular to a cement slurry filling pipeline for a filling pile.
Background
The bored pile is a pile made by mechanically driving a immersed tube into foundation soil to form pile holes and placing a reinforcement cage and pouring concrete in the pile holes on an engineering site, and the immersed tube, the bored pile and the hole digging bored pile are all separated from the immersed tube, particularly in the operation of the immersed tube bored pile.
The traditional immersed tube is only one steel tube, the pile tip is arranged at the bottom of the immersed tube, no supporting mechanism is arranged inside and outside the immersed tube, when the immersed tube is large in length, if the downward impact force at the top and the central axis of the immersed tube are offset, the impact force is offset, and thus the immersed tube is easy to bend and deform. For this purpose, we propose a cement slurry filling pipe for a filling pile.
Disclosure of Invention
Aiming at the defect that the existing bored concrete pile sinking pipe has no supporting structure, the utility model provides a cement slurry bored concrete pipe for the bored concrete pile, which has the advantage of strong shock resistance and solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the cement slurry pouring pipeline for the pouring pile comprises a immersed tube, wherein the immersed tube comprises an inner supporting tube;
the outer surface of the inner support tube is connected with a plurality of reinforcing rib plates, all the reinforcing rib plates and the inner support tube are radially arranged, two sides of each reinforcing rib plate are connected with side reinforcing plates which are obliquely arranged towards the surface of the inner support tube, two ends of each side reinforcing plate are respectively connected with the reinforcing rib plates and the surface of the inner support tube, and one side, far away from the reinforcing rib plates, of each two adjacent side reinforcing plates is in clearance fit;
each reinforcing rib plate extends to the outside of the side reinforcing plate, a strip-shaped plate is arranged between one sides of the reinforcing rib plates, which are far away from the inner supporting tube, and two sides of the strip-shaped plate are respectively connected with the side surfaces of the reinforcing rib plates.
Preferably, the top of immersed tube is equipped with annular seat, and the edge of annular seat stretches to the immersed tube outside, and all links to each other through triangle reinforcing seat between the bottom of annular seat and each strip shaped plate.
Preferably, a pile tip is arranged at the bottom of the immersed tube, the pile tip comprises a first support ring connected to the lower end of the immersed tube, a second support ring is arranged below the first support ring, and flange connection discs are arranged on the surfaces of the opposite ends of the first support ring and the second support ring;
arc transition connection is formed between the flange connection disc and the surface of the immersed tube and between the flange connection disc and the surface of the second support ring, a plurality of mounting grooves are formed in the edge of one side, away from each other, of the flange connection disc, and the flange connection discs located in the mounting grooves are connected through bolts;
a plurality of arc-shaped rotating blocks are arranged at the side face of the second support ring below the flange connecting disc, supporting seats are arranged at the two sides of the top of each arc-shaped rotating block, the supporting seats are connected with the arc-shaped rotating blocks through supporting shafts, the top of each supporting seat is of an arc-shaped structure, the upper side and the lower side of each supporting seat are in arc-shaped transitional connection with the side face of the second support ring, and the supporting seats are fixedly connected to the side face of the second support ring;
the bottoms of the arc-shaped rotating blocks extend to the lower portion of the second supporting ring and are connected with triangular leaf plates, and the triangular leaf plates are mutually spliced to form a conical structure.
Preferably, a plurality of annular guide covers are sleeved on the surface of the immersed tube at intervals, and the upper end and the lower end of each annular guide cover are in arc transition connection with the surface of the immersed tube.
Preferably, a filling hopper is arranged at the top of the immersed tube, and the filling hopper is communicated with the inside of the immersed tube.
Compared with the prior art, when the immersed tube is used, the strip-shaped plate and the two side reinforcing plates form a triangular structure, and the triangular structure is formed between each side reinforcing plate and the reinforcing rib plate, so that the immersed tube can bear larger impact, and the impact resistance of the immersed tube is larger.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a schematic view of the pile tip structure of the present utility model.
FIG. 4 is a cross-sectional view of a immersed tube according to the present utility model.
In the figure: 1. an annular seat; 2. triangular reinforcing seats; 3. reinforcing rib plates; 4. a strip-shaped plate; 5. filling a hopper; 6. a flange connection disc; 7. a support base; 8. triangular leaf plates; 9. a first support ring; 10. an arc-shaped rotating block; 11. a mounting groove; 12. a support shaft; 13. an inner support tube; 14. a side reinforcing plate; 15. a second support ring; 16. an annular guide cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: a cement slurry filling pipe for a filling pile, comprising a immersed tube, wherein the immersed tube comprises an inner supporting tube 13;
the outer surface of the inner support tube 13 is connected with a plurality of reinforcing rib plates 3, and the reinforcing rib plates 3 are welded and fixed with the surface of the inner support tube 13;
as shown in fig. 4, all the reinforcing ribs 3 and the inner support tubes 13 are radially arranged, two sides of each reinforcing rib 3 are respectively connected with a side reinforcing plate 14 which is obliquely arranged towards the surface of the inner support tube 13, two ends of each side reinforcing plate 14 are respectively connected with the surfaces of the reinforcing rib 3 and the inner support tube 13, the reinforcing ribs are fixed in a welding mode, one side of each two adjacent side reinforcing plates 14 far away from the reinforcing rib 3 is in clearance fit, namely, the gap between each two adjacent side reinforcing plates 14 is not clearance or is very small, so that a structure similar to a reinforcing rib can be formed at the joint of the two side reinforcing plates 14 while the span of the side reinforcing plates 14 is increased, and the surface strength of the reinforcing rib 3 is improved;
as shown in fig. 4, each reinforcing rib plate 3 extends to the outside of the side reinforcing plate 14, a strip-shaped plate 4 is arranged between one side of the reinforcing rib plate 3 far away from the inner supporting tube 13, and two sides of the strip-shaped plate 4 are respectively connected with the side surfaces of the reinforcing rib plate 3, and are fixed in a welding manner.
Specifically, as shown in fig. 4, the strip-shaped plate 4 and the two side reinforcing plates 14 form a triangular structure, and each side reinforcing plate 14 and the reinforcing rib plate 3 form a triangular structure, so that the space enclosed by the strip-shaped plate 4 and the inner supporting tube 13 have bending resistance and impact resistance after being matched, and can bear larger impact.
As shown in fig. 1 and 2, the top of the immersed tube is provided with an annular seat 1, the annular seat 1 is specifically welded and fixed with a reinforcing rib plate 3 and a side reinforcing plate 14, the edge of the annular seat 1 extends to the outside of the immersed tube, the bottom of the annular seat 1 is connected with each strip-shaped plate 4 through a triangular reinforcing seat 2, and the annular seat 1 is used for being contacted with a striking hammer.
As shown in fig. 1 and 3, the bottom of the immersed tube is provided with a pile tip, the pile tip comprises a first support ring 9 connected to the lower end of the immersed tube, and the first support ring 9 is welded and fixed with the reinforcing rib plate 3 and the side reinforcing plate 14;
a second support ring 15 is arranged below the first support ring 9, and flange connection discs 6 are arranged on the surfaces of the opposite ends of the first support ring 9 and the second support ring 15;
as shown in fig. 3, the surfaces of the flange connection disc 6 and the immersed tube and the surfaces of the flange connection disc 6 and the second support ring 15 are in arc transition connection, the arc transition design can enable the immersed tube to be kept smooth in the vertical drawing process, a plurality of mounting grooves 11 are formed in the edge of one side, away from each other, of the flange connection disc 6, and the flange connection discs 6 located in the mounting grooves 11 are connected through bolts, so that the pile tip can be conveniently detached and installed;
as shown in fig. 3, a plurality of arc-shaped rotating blocks 10 are arranged at the side surface of a second supporting ring 15 positioned below the flange connection disc 6, supporting seats 7 are arranged at two sides of the top of each arc-shaped rotating block 10, the supporting seats 7 are connected with the arc-shaped rotating blocks 10 through supporting shafts 12, the top of each supporting seat 7 is of an arc-shaped structure, the upper side and the lower side of each supporting seat are in arc-shaped transitional connection with the side surface of the second supporting ring 15, the arc-shaped transitional design can enable a immersed tube to be kept smooth in the process of drawing up and down, and the supporting seats 7 are fixedly connected to the side surface of the second supporting ring 15;
the bottoms of the arc-shaped rotating blocks 10 extend to the lower part of the second supporting ring 15 and are connected with triangular blades 8, the triangular blades 8 are mutually spliced to form a conical structure, and when the immersed tube is settled downwards, the triangular blades 8 are folded to form a conical shape and placed on the ground, and then downwards beaten downwards.
As shown in fig. 2, a plurality of annular guide covers 16 are sleeved on the surface of the immersed tube at intervals, and the upper end and the lower end of each annular guide cover 16 are in arc transition connection with the surface of the immersed tube, and it is to be noted that the annular guide covers 16 not only can increase the bending resistance of the immersed tube, but also are flush with the surfaces of the annular guide covers 16, the supporting seat 7 and the flange connection disc 6, so that the surface of the immersed tube is contacted with the surface of the pouring hole through the plurality of annular guide covers 16 after the immersed tube is driven into the ground, and the immersed tube can be kept in a vertical state.
As shown in fig. 1 and 2, the top of the immersed tube is provided with a filling bucket 5, the reinforcing rib plate 3 and the side reinforcing plate 14 are welded and fixed, the filling bucket 5 is communicated with the interior of the immersed tube, when the immersed tube is submerged to a preset position, an operator can fill the immersed tube through the filling bucket 5, and when the immersed tube is on the body, due to mixed solidification or cement slurry falling, each triangular blade plate 8 can be opened, so that blanking is realized.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The cement slurry filling pipeline for the filling pile is characterized by comprising a immersed tube, wherein the immersed tube comprises an inner supporting tube (13);
a plurality of reinforcing rib plates (3) are connected to the outer surface of the inner support tube (13), all the reinforcing rib plates (3) and the inner support tube (13) are radially arranged, two sides of each reinforcing rib plate (3) are connected with side reinforcing plates (14) which are obliquely arranged towards the surface of the inner support tube (13), two ends of each side reinforcing plate (14) are respectively connected with the reinforcing rib plates (3) and the surface of the inner support tube (13), and one side, far away from the reinforcing rib plate (3), of each two adjacent side reinforcing plates (14) is in clearance fit;
each reinforcing rib plate (3) extends to the outside of the side reinforcing plate (14), a strip-shaped plate (4) is arranged between one sides of the reinforcing rib plates (3) far away from the inner supporting tube (13), and two sides of the strip-shaped plate (4) are respectively connected with the side surfaces of the reinforcing rib plates (3).
2. A cement paste filling pipe for a filling pile according to claim 1, wherein the top of the immersed tube is provided with an annular seat (1), the edge of the annular seat (1) extends to the outside of the immersed tube, and the bottom of the annular seat (1) is connected with each strip-shaped plate (4) through a triangular reinforcing seat (2).
3. A cement paste pouring pipeline for a pouring pile according to claim 1, wherein the bottom of the immersed tube is provided with a pile tip, the pile tip comprises a first support ring (9) connected to the lower end of the immersed tube, a second support ring (15) is arranged below the first support ring (9), and flange connecting discs (6) are arranged on the surfaces of the opposite ends of the first support ring (9) and the second support ring (15);
the flange connection disc (6) is in arc transition connection with the surface of the immersed tube and the surface of the flange connection disc (6) is in arc transition connection with the surface of the second support ring (15), a plurality of mounting grooves (11) are formed in the edge of one side, away from each other, of the flange connection disc (6), and the flange connection discs (6) located in the mounting grooves (11) are connected through bolts;
a plurality of arc-shaped rotating blocks (10) are arranged at the side face of a second supporting ring (15) below the flange connection disc (6), supporting seats (7) are arranged at two sides of the top of each arc-shaped rotating block (10), the supporting seats (7) are connected with the arc-shaped rotating blocks (10) through supporting shafts (12), the top of each supporting seat (7) is of an arc-shaped structure, the upper side and the lower side of each supporting seat are in arc-shaped transitional connection with the side face of the second supporting ring (15), and the supporting seats (7) are fixedly connected to the side face of the second supporting ring (15);
the bottoms of the arc-shaped rotating blocks (10) extend to the lower portion of the second supporting ring (15) and are connected with triangular leaf plates (8), and the triangular leaf plates (8) are spliced with each other to form a conical structure.
4. The cement paste filling pipe for the filling pile according to claim 1, wherein a plurality of annular guide covers (16) are sleeved on the surface of the immersed tube at intervals, and the upper end and the lower end of each annular guide cover (16) are in arc transition connection with the surface of the immersed tube.
5. A cement paste filling pipe for a filling pile according to claim 1, wherein a filling hopper (5) is mounted on the top of the immersed tube, and the filling hopper (5) is communicated with the inside of the immersed tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131979.3U CN220666230U (en) | 2023-08-09 | 2023-08-09 | Cement paste filling pipeline for filling pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322131979.3U CN220666230U (en) | 2023-08-09 | 2023-08-09 | Cement paste filling pipeline for filling pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220666230U true CN220666230U (en) | 2024-03-26 |
Family
ID=90335910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322131979.3U Active CN220666230U (en) | 2023-08-09 | 2023-08-09 | Cement paste filling pipeline for filling pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220666230U (en) |
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2023
- 2023-08-09 CN CN202322131979.3U patent/CN220666230U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |