CN209686386U - A kind of intectate waters steel-pipe pile can pull out anchor structure - Google Patents
A kind of intectate waters steel-pipe pile can pull out anchor structure Download PDFInfo
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- CN209686386U CN209686386U CN201920141439.4U CN201920141439U CN209686386U CN 209686386 U CN209686386 U CN 209686386U CN 201920141439 U CN201920141439 U CN 201920141439U CN 209686386 U CN209686386 U CN 209686386U
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- steel
- pipe pile
- anchor bar
- anchor
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Abstract
The utility model is suitable for technical field of bridge construction, there is provided a kind of intectate waters steel-pipe pile and can pulling out anchor structure includes steel-pipe pile and anchor bar cage, anchor bar cage is tangled by dowel, steel-pipe pile and anchor bar cage are carried out in integral hoisting to hole location before construction, adjustment positioning after-pouring underwater self-compaction concrete, complete steel pipe anchor pile, dowel need to only be taken out later can be by the lossless extraction of steel-pipe pile, it is easy for construction, steel-pipe pile is reused, reducing influences river especially navigable river, do not stay hidden danger, ensure safety of opening the navigation or air flight, also it is avoided that steel-pipe pile corrosion influences water environment.
Description
Technical field
The utility model, which belongs to technical field of bridge construction more particularly to a kind of intectate waters steel-pipe pile, can pull out anchor
Fixing structure.
Background technique
Steel trestle construction is constructed using halieutics substantially in the waters such as rivers and lakes, and steel-pipe pile is directly squeezed into riverbed, after
When phase steel-pipe pile is removed, generally by the way of cutting off steel-pipe pile, reserved part steel-pipe pile in water, understands legacy part hidden danger,
It threatens to safety of ship navigation, and steel-pipe pile corrosion also pollutes the environment.And it is directed to deep water and intectate waters, steel
Tubular pole can not directly be inserted into riverbed, especially river steel-pipe pile anchoring property is required it is very high, need it is a kind of it is easy for construction,
The steel-pipe pile anchor structure of reliable performance ensures that steel-pipe pile has reliable anchoring ability, it is ensured that as structures such as steel trestle, steel platforms
Safety.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of intectate waters steel-pipe piles can pull out anchoring
Structure, it is intended to the technical issues of anchoring property for solving existing anchor structure is bad, construction is inconvenient, pollution environment.
The utility model adopts the following technical solution:
A kind of intectate waters steel-pipe pile can pull out anchor structure, including anchor bar cage and steel-pipe pile, the anchoring
The outer diameter of steel reinforcement cage is less than the internal diameter of the steel-pipe pile, and the steel-pipe pile includes upper straightway and lower anchoring section two parts, wherein
It is provided with along its length several to the intercommunicating pore being oppositely arranged on lower anchoring section, anchor bar cage top portion penetrates steel-pipe pile
Lower anchoring section, wherein at least a pair of of intercommunicating pore is interior to be inserted into a dowel, and the dowel laterally penetrates the anchor bar cage
And both ends and steel-pipe pile weld, to tangle the anchor bar cage.
Specifically, the anchor bar cage includes main reinforcement and stirrup, main ribs have more and are vertically arranged, all main reinforcements
Circumferentially equidistant arrangement, the stirrup are twist welded in main ribs.
Specifically, the outside horizontal buckling in the main reinforcement bottom of the anchor bar cage forms L-type crotch.
Specifically, the length ratio of the lower anchoring section of the steel-pipe pile and the anchor bar cage is 4:6.
Specifically, the outer diameter of the anchor bar cage is 30cm smaller than the internal diameter of the steel-pipe pile.
The beneficial effects of the utility model are: a kind of intectate waters steel-pipe pile of the utility model can pull out anchoring knot
Structure includes steel-pipe pile and anchor bar cage, anchor bar cage is tangled by dowel, to steel-pipe pile and anchor bar cage before construction
It carries out in integral hoisting to hole location, adjustment positioning after-pouring underwater self-compaction concrete is completed steel pipe anchor pile, need to only be taken later
Dowel can be easy for construction by the lossless extraction of steel-pipe pile out, and steel-pipe pile is reused, and reduces especially logical to river
Navigate effects of river course, does not stay hidden danger, it is ensured that navigation safety, moreover it is possible to steel-pipe pile corrosion be avoided to influence water environment.
Detailed description of the invention
Fig. 1 is the main view that a kind of intectate waters steel-pipe pile provided by the embodiment of the utility model can pull out anchor structure
Structure chart；
Fig. 2 is the side view that a kind of intectate waters steel-pipe pile provided by the embodiment of the utility model can pull out anchor structure
Structure chart；
Fig. 3 is the A-A cross-sectional view of Fig. 2.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Fig. 1, Fig. 2, Fig. 3, which show a kind of intectate waters steel-pipe pile provided by the embodiment of the utility model, can pull out anchor
The structure of fixing structure illustrates only part relevant to the utility model embodiment for ease of description.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of intectate waters steel-pipe pile can pull out anchor structure, including anchor bar cage
1 and steel-pipe pile 2, the outer diameter of the anchor bar cage 1 is less than the internal diameter of the steel-pipe pile 2, and the steel-pipe pile 2 includes upper straightway
3 and lower 4 two parts of anchoring section, wherein be provided with along its length on lower anchoring section 4 it is several to the intercommunicating pore 5 being oppositely arranged, it is described
The lower anchoring section 4 of steel-pipe pile 2 is penetrated at the top of anchor bar cage 1, is inserted into a dowel 6, institute in wherein at least a pair of of intercommunicating pore 5
State that dowel 6 laterally penetrates the anchor bar cage 1 and both ends and steel-pipe pile 2 weld, to tangle the anchor bar cage 1.
Using first on the ground covering anchoring section part under steel-pipe pile on anchor bar cage before the present apparatus, then extremely
It is inserted into dowel (it is higher to be commonly inserted two construction efficiency) in few a pair of intercommunicating pore, and dowel both ends and steel-pipe pile weld.
Dowel passes through anchor bar cage, and anchor bar cage is just hung on dowel.Then it drills to riverbed anchor pile
After the completion, the anchor structure that steel-pipe pile and steel reinforcement cage form is hung in into hole location, adjustment positioning after-pouring water using hanging device
Lower self-compacting concrete, and concrete can also be entered inside steel-pipe pile by intercommunicating pore, steel pipe when being conducive to be poured concrete
Concrete flowing, enhancing structure anchoring property inside and outside stake.After completing steel-pipe pile anchoring, construction party can carry out above steel-pipe pile
Subsequent construction, for example carry operation platform etc..
It needs to carry out when pulling out work of steel-pipe pile after the completion of construction: breaking tubular pole into pieces with crusher, vibration hammer etc. first
Concrete around lower anchoring section, disconnects muscle both ends when necessary, and steel-pipe pile is then lifted extraction using pontoon.This
Sample does not stay steel-pipe pile in river, does not reserve hidden danger to ship navigation, and reduce steel pipe corrosion in riverbed without reserved steel-pipe pile
Environmental pollution is good for the environment.
The specific structure that anchor structure can be pulled out as a kind of intectate waters steel-pipe pile, as Fig. 1,
Shown in Fig. 2, Fig. 3, the anchor bar cage 1 includes main reinforcement 7 and stirrup 8, and main ribs 7 have more and set vertically
It sets, circumferentially equidistant arrangement, the stirrup 8 are twist welded in main ribs 7 all main reinforcements 7.To make anchor bar
Cage is placed more stable in hole location, facilitates steel-pipe pile to stablize, the outside horizontal buckling in the main reinforcement bottom of the anchor bar cage forms L
Type crotch can further increase the anchoring property of structure.
In addition, pulling out steel-pipe pile to make the present apparatus obtain better anchoring property convenient for the later period, the steel-pipe pile casts anchor
Gu the length ratio of section and the anchor bar cage is 4:6.And the cooperation of the diameter proportion of anchor bar cage and steel-pipe pile also can be to anchor
Solidity can have an impact, therefore anchor bar cage need to be in the machine-shaping of reinforcing bar workshop, the diameter of strict control steel reinforcement cage, when described
When the outer diameter of anchor bar cage 30cm smaller than the internal diameter of the steel-pipe pile, anchoring effect is best.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of intectate waters steel-pipe pile can pull out anchor structure, which is characterized in that including anchor bar cage and steel-pipe pile,
The outer diameter of the anchor bar cage is less than the internal diameter of the steel-pipe pile, and the steel-pipe pile includes upper straightway and lower anchoring section two
Point, wherein being provided with along its length several to the intercommunicating pore being oppositely arranged on lower anchoring section, anchor bar cage top portion is penetrated
The lower anchoring section of steel-pipe pile, wherein at least a pair of of intercommunicating pore is interior to be inserted into a dowel, and the dowel laterally penetrates the anchor
Gu steel reinforcement cage and both ends and steel-pipe pile weld, to tangle the anchor bar cage.
2. intectate waters as described in claim 1 steel-pipe pile can pull out anchor structure, which is characterized in that the anchor bar
Cage includes main reinforcement and stirrup, and main ribs have more and are vertically arranged, and circumferentially equidistant arrangement, the stirrup are in spiral shell to all main reinforcements
Rotation shape is welded in main ribs.
3. intectate waters as claimed in claim 2 steel-pipe pile can pull out anchor structure, which is characterized in that the anchor bar
The outside horizontal buckling in the main reinforcement bottom of cage forms L-type crotch.
4. intectate waters steel-pipe pile can pull out anchor structure as described in any one of claims 1 to 3, which is characterized in that institute
The length ratio of the lower anchoring section and the anchor bar cage of stating steel-pipe pile is 4:6.
5. intectate waters as claimed in claim 4 steel-pipe pile can pull out anchor structure, which is characterized in that the anchor bar
The outer diameter of cage is 30cm smaller than the internal diameter of the steel-pipe pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141439.4U CN209686386U (en) | 2019-01-28 | 2019-01-28 | A kind of intectate waters steel-pipe pile can pull out anchor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141439.4U CN209686386U (en) | 2019-01-28 | 2019-01-28 | A kind of intectate waters steel-pipe pile can pull out anchor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686386U true CN209686386U (en) | 2019-11-26 |
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ID=68600571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141439.4U Active CN209686386U (en) | 2019-01-28 | 2019-01-28 | A kind of intectate waters steel-pipe pile can pull out anchor structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875916A (en) * | 2022-05-27 | 2022-08-09 | 保利长大工程有限公司 | Method for removing residual steel sheet pile in construction |
-
2019
- 2019-01-28 CN CN201920141439.4U patent/CN209686386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114875916A (en) * | 2022-05-27 | 2022-08-09 | 保利长大工程有限公司 | Method for removing residual steel sheet pile in construction |
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