CN216304643U - Toper steel pipe slope protection pile structure - Google Patents
Toper steel pipe slope protection pile structure Download PDFInfo
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- CN216304643U CN216304643U CN202122475687.2U CN202122475687U CN216304643U CN 216304643 U CN216304643 U CN 216304643U CN 202122475687 U CN202122475687 U CN 202122475687U CN 216304643 U CN216304643 U CN 216304643U
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Abstract
The utility model discloses a conical steel pipe slope protection pile structure, and relates to the field of slope protection construction equipment. The steel-pipe pile body sets up the lifter plate and is convenient for pull up the piece and extend to the lifter space, and the hole is being pulled out in the hooking simultaneously, upwards pulls up the steel-pipe pile, because steel-pipe pile body lower part has set up the enhancement steel sheet, can show the rigidity that improves the steel-pipe pile body, sets up the isolation layer simultaneously and is convenient for steel-pipe pile body and concrete separation externally, sets up the yellow oil reservoir and is convenient for reduce frictional force, later stage can be better pull out from the concrete.
Description
Technical Field
The utility model relates to a conical steel pipe slope protection pile structure, and mainly relates to the field of slope protection construction equipment.
Background
The steel pipe bored concrete pile foundation ditch construction needs the concrete of pouring into in the bank protection drilling, and the steel pipe injects the drilling of pouring the concrete in, treats after the concrete solidification, extracts the steel pipe. The condition that the steel pipe is difficult for pulling out exists at present work progress, and the leading reason lies in the steel pipe on the one hand and plays that the structural strength is not enough, and on the other hand lies in that the pulling device is inconvenient to provide ascending effort.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a conical steel pipe slope protection pile structure, wherein a lifting plate is arranged on a steel pipe pile body, so that a lifting piece can be extended to a lifting space conveniently, and meanwhile, the steel pipe pile body is hooked in a lifting hole to lift a steel pipe pile upwards.
In order to achieve the purpose, the technical scheme of the utility model is as follows: comprises a steel pipe pile body,
the lower extreme of steel-pipe pile body is the toper structure, steel-pipe pile body upper portion inner chamber is vertical to be equipped with two bailers, leaves the liftout space between two bailers, two the upper portion of bailer corresponds respectively and is equipped with the lewis hole, two the lower part of bailer corresponds respectively and is equipped with the hole of pulling out, the level is equipped with a plurality of enhancement steel sheets from top to bottom in proper order in steel-pipe pile body lower part, the outside coating of steel-pipe pile body has the butter layer, the butter layer outside sets up the isolation layer.
The technical principle and the beneficial effects of the utility model are as follows:
when the steel pipe pile is used, the steel pipe pile is fixed through the lifting hole, the steel pipe pile body is communicated with grease and the lower portion of the isolation layer to the hole, with concrete, of the slope protection, and then the top beam, the anchor cable, the steel waist beam and the fertilizer trough are backfilled. Wherein the steel-pipe pile body sets up the lifter plate and is convenient for pull out the piece and extend to the material lifting space, and the hole is being pulled out in the hooking simultaneously, upwards pulls out the steel-pipe pile, because steel-pipe pile body lower part has set up the enhancement steel sheet, can show the rigidity that improves the steel-pipe pile body, sets up the isolation layer simultaneously and is convenient for steel-pipe pile body and concrete separation externally, sets up the yellow oil reservoir and is convenient for reduce frictional force, later stage can be better pull out from the concrete.
Preferably, the upper end of the lifting plate extends to the outside of the steel pipe pile body, and the lifting hole is formed in the lifting plate outside the steel pipe pile body. Is convenient for hooking and fixing when hanging down.
Preferably, the two lifting plates are parallel to each other and symmetrically arranged with respect to the axis of the steel pipe pile body. So as to maintain equilibrium at the time of extraction or below.
Preferably, lattice plates connected to the inner wall of the steel pipe pile body are respectively arranged on the outer sides of the two lifting plates. The lattice plate can improve the connection strength of the lifting plate and the steel pipe pile so as to be smoothly lifted out of the concrete at the later stage.
Preferably, the lattice plate is arranged vertically and the lattice plate bisects the lifting plate perpendicularly. So as to provide more balanced support for the lifting plate and improve the strength of the lifting plate.
Preferably, the pull-up holes are located below the lattice plate. The pulling holes are convenient to arrange, and the bar beam is convenient to have enough space to extend to two sides for placement.
Preferably, the lifting holes are symmetrically arranged on the two lifting plates. The lever beam is convenient to cooperate with the lever beam to provide more balanced lifting force.
Preferably, the isolation layer is a plastic cloth. The plastic cloth is more soft and cheap, and does not obviously influence the size and shape of the hole.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only six of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a steel pipe pile and a recovery structure according to an embodiment of the present invention;
FIG. 2 is a plan view of a steel pipe pile according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view B-B of FIG. 2 according to an embodiment of the present invention;
FIG. 5 is a schematic view of the slope protection configuration according to the embodiment of the present invention;
FIG. 6 is a schematic view of a construction method according to an embodiment of the present invention;
wherein, the counter-force floorbar 1, the jack 2, the crossbeam 3, the hanging frame 4, the bar beam 5, the transverse supporting rod 6, the steel pipe pile body 7, the reinforced steel plate 8, the lifting plate 9, the lattice plate 10, the lifting hole 11 and the concrete 12.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely preferred embodiments of the present invention, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the embodiment of the present invention includes a steel pipe pile body 7.
The lower extreme of steel-pipe pile body 7 is the toper structure, steel-pipe pile body upper portion inner chamber is vertical to be equipped with two bails 9, leaves between two bails 9 and carries the material space, two the upper portion of bail 9 corresponds respectively and is equipped with the lewis hole, two the lower part of bail 9 corresponds respectively and is equipped with to play and pulls out hole 11, the level is equipped with a plurality of enhancement steel sheets 8 from top to bottom in proper order in the lower part of steel-pipe pile body 7, the outside coating of steel-pipe pile body 7 has the butter layer, the outside isolation layer that sets up of butter layer.
When the steel pipe pile is used, the steel pipe pile body 7 is fixed through the lifting hole, the lower portion of the steel pipe pile body is communicated with grease and the isolation layer to the position, below the isolation layer, of a hole of the slope protection, where the concrete 12 is arranged, and then the backfilling construction of the top beam, the anchor cable, the steel waist beam and the fertilizer groove is carried out. Wherein steel-pipe pile body 7 sets up lifter plate 9 and is convenient for pull up the piece and extend to the material lifting space, and the hole 11 is being pulled out in the hooking simultaneously, upwards pulls out the steel-pipe pile, because steel-pipe pile body 7 lower part has set up reinforced steel sheet 8, can show the rigidity that improves steel-pipe pile body 7, externally set up the isolation layer simultaneously and be convenient for steel-pipe pile body 7 and concrete 12 separation, set up the oil reservoir and be convenient for reduce frictional force, later stage can be better pull out from concrete 12.
The upper end of the lifting plate 9 extends to the outside of the steel pipe pile body 7, and the lifting hole is formed in the lifting plate 9 outside the steel pipe pile body 7. Is convenient for hooking and fixing when hanging down.
The two lifting plates 9 are parallel to each other and are symmetrically arranged with the axis of the steel pipe pile body 7. So as to maintain equilibrium at the time of extraction or below.
And lattice plates 10 connected to the inner wall of the steel pipe pile body 7 are respectively arranged on the outer sides of the two lifting plates 9. The lattice plate 10 can improve the strength of the connection between the lifting plate 9 and the steel pipe pile so as to smoothly lift the lifting plate from the concrete 12 at a later stage.
The lattice plate 10 is arranged vertically and the lattice plate 10 bisects the lifting plate 9 perpendicularly. So as to provide a more uniform support for the lifting plate 9 and to improve its strength.
The pulling holes are located below the lattice plate 10. The pulling holes are convenient to be arranged, and the bar beam 5 has enough space to extend to two sides for placement.
The lifting holes are symmetrically arranged on the two lifting plates 9. Is convenient to be matched with the bar beam 5 to provide more balanced lifting force.
The isolation layer is made of plastic cloth. The plastic cloth is more soft and cheap, and does not obviously influence the size and shape of the hole.
Wherein retrieve the mechanism and include: comprises a lifting frame, a counter-force bottom beam 1, a bar beam 5 and a jack 2;
the lifting frame comprises a cross beam 3 and a lifting frame 4 arranged below the cross beam 3, the lifting frame 4 is arranged corresponding to the lifting space, the cross section size and shape of the bar beam 5 are arranged corresponding to the lifting hole, and two ends of the bar beam 5 are respectively placed in the lifting frame 4;
the counterforce bottom beam 1 is arranged below the cross beam 3 correspondingly;
the cross beam 3 and the counter force bottom beam 1 are supported by a plurality of jacks 2.
When the lifting device is used, the lifting frame 4 is placed downwards to extend into a lifting space of the steel pipe pile body 7, the middle of the bar beam 5 penetrates through the lifting frame 4, two ends of the bar beam 5 extend into lifting holes 11 of the two lifting plates 9, the jack 2 is started to lift the beam 3 upwards, the beam 3 upwards lifts the lifting frame 4, and the lifting frame 4 upwards lifts the steel pipe pile body 7 through the bar beam 5. The lower counterforce bottom beam 1 is used for supporting the jack 2 and avoiding the jack 2 from sinking.
The counterforce bottom beam 1 is arranged by adopting I-shaped steel. The strength of the reaction bottom beam 1 can be improved by the i-steel.
The bar beam 5 is arranged by adopting I-shaped steel. The i-steel can improve the strength of the bar beam 5.
The lifting frame is integrally formed. The strength of fixing the hanging frame 4 and the cross beam 3 is improved.
The upper end of the jack 2 is provided with an outer spherical cambered surface, and the lower surfaces of the two ends of the cross beam 3 are provided with ball worm grooves corresponding to the outer spherical cambered surfaces. Adopt ectosphere cambered surface and ball spiral groove to when jack 2 takes place the slope relative crossbeam 3, also can adapt to the angle and push up crossbeam 3.
The hanging frame 4 is provided with a plurality of transverse supporting rods 6 at intervals from top to bottom, and the height of each transverse supporting rod 6 is larger than the thickness of the bar beam 5. On one hand, the strength of the hanging frame 4 can be improved, and on the other hand, after the steel pipe pile body 7 moves upwards for a certain distance, the cross brace 6 on which the bar beam 5 and the hanging frame 4 lean relatively can be matched, namely the hanging frame 4 is matched with the steel pipe pile body 7 in a downward placing mode.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A conical steel pipe slope protection pile structure is characterized by comprising a steel pipe pile body (7),
the lower end of the steel pipe pile body (7) is of a conical structure, two lifting plates (9) are vertically arranged in an inner cavity of the upper portion of the steel pipe pile body, a material lifting space is reserved between the two lifting plates (9), lifting holes are correspondingly formed in the upper portions of the two lifting plates (9), lifting holes (11) are correspondingly formed in the lower portions of the two lifting plates (9), and a plurality of reinforcing steel plates (8) are horizontally arranged on the lower portion of the steel pipe pile body (7) from top to bottom in sequence;
the exterior of the steel pipe pile body (7) is coated with a butter layer, and an isolation layer is arranged outside the butter layer.
2. The tapered steel pipe slope protection pile structure according to claim 1, wherein: the upper end of the lifting plate (9) extends to the outside of the steel pipe pile body (7), and the lifting hole is formed in the lifting plate (9) outside the steel pipe pile body (7).
3. The tapered steel pipe slope protection pile structure according to claim 1, wherein: the two lifting plates (9) are parallel to each other and are symmetrically arranged with the axis of the steel pipe pile body (7).
4. The tapered steel pipe slope protection pile structure according to claim 2, wherein: lattice plates (10) connected to the inner wall of the steel pipe pile body (7) are arranged on the outer sides of the two lifting plates (9) respectively.
5. The tapered steel pipe slope protection pile structure according to claim 4, wherein: the lattice plate (10) is arranged vertically, and the lattice plate (10) vertically bisects the lifting plate (9).
6. The tapered steel pipe slope protection pile structure according to claim 4, wherein: the pulling hole is positioned below the lattice plate (10).
7. The tapered steel pipe slope protection pile structure according to claim 1, wherein: the lifting holes are symmetrically arranged on the two lifting plates (9).
8. The tapered steel pipe slope protection pile structure according to claim 1, wherein: the isolation layer is made of plastic cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475687.2U CN216304643U (en) | 2021-10-14 | 2021-10-14 | Toper steel pipe slope protection pile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475687.2U CN216304643U (en) | 2021-10-14 | 2021-10-14 | Toper steel pipe slope protection pile structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304643U true CN216304643U (en) | 2022-04-15 |
Family
ID=81114585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122475687.2U Active CN216304643U (en) | 2021-10-14 | 2021-10-14 | Toper steel pipe slope protection pile structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304643U (en) |
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2021
- 2021-10-14 CN CN202122475687.2U patent/CN216304643U/en active Active
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