CN214089843U - Novel pile extension column structure - Google Patents
Novel pile extension column structure Download PDFInfo
- Publication number
- CN214089843U CN214089843U CN202022367243.2U CN202022367243U CN214089843U CN 214089843 U CN214089843 U CN 214089843U CN 202022367243 U CN202022367243 U CN 202022367243U CN 214089843 U CN214089843 U CN 214089843U
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- China
- Prior art keywords
- steel pipe
- body concrete
- pile body
- stiffening rib
- pile
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 95
- 239000010959 steel Substances 0.000 claims abstract description 95
- 238000010276 construction Methods 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 230000002787 reinforcement Effects 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a novel pile extension structure, including pile body concrete, pile body concrete cavity's bottom vertically is provided with vertical muscle, the bottom of pile body concrete cavity both sides transversely is provided with spiral muscle hoop, the top fixedly connected with steel pipe of pile body concrete, the inboard stiffening rib of inner wall fixedly connected with steel pipe of steel pipe, the fixed cover in bottom on steel pipe surface is equipped with column body concrete, and the fixed cover in one side that the steel pipe surface is located column body concrete cavity is equipped with steel pipe outside stiffening rib. The utility model discloses a set up pile body concrete, indulge muscle, spiral stirrup, steel pipe, the inboard stiffening rib of steel pipe, steel pipe outside stiffening rib, reinforcing bar ring, shaft concrete and steel pipe hole's cooperation and use, solved current pile extension and generally can't reform transform the utilization to old stake in the use, may cause certain wasting of resources, and the construction degree of difficulty is great usually, may cause certain inconvenient problem for the staff in the work progress.
Description
Technical Field
The utility model relates to an urban bridge engineering technical field specifically is a novel pile extension post structure.
Background
Due to the influence of urban underground engineering construction such as subways and pipe galleries, the existing bridges need to be rebuilt or temporarily dismantled, and along with the completion of underground projects, the bridges at the original bridge sites need to be restored.
In the bridge recovery process, some old piles of original bridges can be reserved, and the repeated utilization of the part of piles is significant in terms of engineering economic cost and time cost, the existing pile connecting columns can not be used for reforming old piles in the using process, certain resource waste can be caused, the construction difficulty is large generally, and certain inconvenience can be caused to workers in the construction process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel stake pocket structure possesses the advantage that environmental protection and construction are simple and convenient, has solved current stake pocket and can't reform transform the utilization to old stake usually in the use, can cause certain wasting of resources, and the construction degree of difficulty is great usually, can cause certain inconvenient problem for the staff in the work progress.
In order to achieve the above object, the utility model provides a following technical scheme: a novel pile extension column structure comprises pile body concrete, wherein the bottom of an inner cavity of the pile body concrete is longitudinally provided with a longitudinal rib, the bottom parts of the two sides of the inner cavity of the pile body concrete are transversely provided with spiral hoops, the top part of the pile body concrete is fixedly connected with a steel pipe, the inner wall of the steel pipe is fixedly connected with a steel pipe inner side stiffening rib, the bottom of the surface of the steel pipe is fixedly sleeved with column body concrete, one side of the surface of the steel pipe, which is positioned in the concrete inner cavity of the column body, is fixedly sleeved with a steel pipe outer stiffening rib, the outer side of the steel pipe outer stiffening rib is provided with a reinforcing ring, one side of the reinforcing ring close to the steel pipe outer stiffening rib penetrates through the steel pipe outer stiffening rib and extends to the other side of the steel pipe outer stiffening rib, the steel pipe comprises a steel pipe body and is characterized in that a steel pipe hole is formed in the surface of the steel pipe body, a transverse rib is arranged in the center of the surface of the steel pipe body, and one side, close to the steel pipe hole, of the transverse rib penetrates through the steel pipe hole and extends to the other side of the steel pipe hole.
Preferably, the longitudinal bar is fixedly connected with the inner cavity of the pile body concrete on the side close to the inner cavity of the pile body concrete, and the spiral bar hoop is fixedly connected with the inner cavity of the pile body concrete on the side close to the inner cavity of the pile body concrete.
Preferably, one side of the steel pipe outer stiffening rib close to the inner wall of the column concrete is fixedly connected with the inner wall of the column concrete, and one side of the reinforcing ring close to the transverse bar is fixedly connected with the transverse bar.
Preferably, the number of the steel pipe holes is a plurality, and the steel pipe holes are uniformly distributed at the bottom of the surface of the steel pipe.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up pile body concrete, indulge muscle, spiral stirrup, steel pipe, the inboard stiffening rib of steel pipe, the steel pipe outside stiffening rib, reinforcing bar ring, shaft concrete and the cooperation of horizontal muscle is used, has solved current pile extension and can't reform transform the utilization to old stake usually in the use, can cause certain wasting of resources, and the construction degree of difficulty is great usually, can cause certain inconvenient problem for the staff in the work progress.
2. The utility model can improve the stability of the pile extension column by arranging the reinforcing steel bar ring;
by arranging the transverse bars, the stability of the novel pile extension column can be further improved by welding the transverse bars with the reinforcing bar rings;
cost and construction period can be saved for a new project through setting;
the steel pipe outer stiffening ribs are arranged, so that the steel bar ring can be conveniently installed and used;
through setting up the steel-pipe hole, can be convenient for horizontal muscle installation and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first cross-sectional view of the partial structure of the present invention;
FIG. 3 is a schematic sectional view showing a partial structure of the present invention;
fig. 4 is a schematic sectional view of a partial structure of the present invention.
In the figure: 1 pile body concrete, 2 longitudinal bars, 3 spiral stirrups, 4 steel pipes, 5 steel pipe inner side stiffening ribs, 6 steel pipe outer side stiffening ribs, 7 reinforcing steel bar rings, 8 column body concrete, 9 transverse bars and 10 steel pipe holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a parts such as pile body concrete 1, indulge muscle 2, spiral stirrup 3, steel pipe 4, the inboard stiffening rib 5 of steel pipe, steel pipe outside stiffening rib 6, reinforcing bar ring 7, shaft concrete 8, horizontal muscle 9 and steel-pipe hole 10 are general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.
Referring to fig. 1-4, a novel pile extension structure comprises a pile concrete 1, longitudinal ribs 2 are longitudinally arranged at the bottom of an inner cavity of the pile concrete 1, spiral hoops 3 are transversely arranged at the bottoms of two sides of the inner cavity of the pile concrete 1, a steel pipe 4 is fixedly connected to the top of the pile concrete 1, a steel pipe inner stiffening rib 5 is fixedly connected to the inner wall of the steel pipe 4, a pile concrete 8 is fixedly sleeved at the bottom of the surface of the steel pipe 4, a steel pipe outer stiffening rib 6 is fixedly sleeved at one side of the surface of the steel pipe 4, which is positioned in the inner cavity of the pile concrete 8, a reinforcing ring 7 is arranged at the outer side of the steel pipe outer stiffening rib 6, one side of the reinforcing ring 7, which is close to the steel pipe outer stiffening rib 6, penetrates through the steel pipe outer stiffening rib 6 and extends to the other side of the steel pipe outer stiffening rib 6, a steel pipe hole 10 is formed in the surface of the steel pipe 4, and a transverse rib 9 is arranged at the center of the surface of the steel pipe 4, one side of the transverse rib 9 close to the steel pipe hole 10 penetrates through the steel pipe hole 10 and extends to the other side of the steel pipe hole 10.
One side of the longitudinal bar 2 close to the inner cavity of the pile body concrete 1 is fixedly connected with the inner cavity of the pile body concrete 1, and one side of the spiral bar hoop 3 close to the inner cavity of the pile body concrete 1 is fixedly connected with the inner cavity of the pile body concrete 1.
One side of the steel pipe outer stiffening rib 6 close to the inner wall of the column body concrete 8 is fixedly connected with the inner wall of the column body concrete 8, and one side of the reinforcing steel bar ring 7 close to the transverse bar 9 is fixedly connected with the transverse bar 9.
The number of the steel pipe holes 10 is several, and the steel pipe holes are evenly distributed at the bottom of the surface of the steel pipe 4.
By arranging the reinforcing steel bar ring 7, the stability of the novel pile connecting column can be improved conveniently;
by arranging the transverse ribs 9, the stability of the novel pile extension column can be further improved by welding with the reinforcing steel bar rings 7;
cost and construction period can be saved for a new project through setting;
the steel pipe outer stiffening ribs 6 are arranged, so that the steel bar rings 7 can be conveniently installed and used;
the installation and use of the transverse ribs 9 can be facilitated by providing the steel pipe holes 10.
During the use, when needs are under construction to novel pile extension post, the user chisels out partial pile body concrete 1 according to steel pipe 4 and 2 connection length of vertical muscle earlier, then erect steel pipe 4 and be used for the location, and weld in succession with 2 sides of vertical muscle, the user penetrates reinforcing bar ring 7 through the outer stiffening rib 6 at steel pipe 4 after the welding is accomplished, again through crossing horizontal muscle 9 in steel pipe 4, and with reinforcing bar ring 7 ligature, at last through pouring column body concrete 8, maintain according to construction standard, can accomplish the construction.
In summary, the following steps: this novel pile extension structure, through setting up pile body concrete 1, indulge muscle 2, spiral stirrup 3, steel pipe 4, the inboard stiffening rib 5 of steel pipe, steel pipe outside stiffening rib 6, reinforcing bar ring 7, shaft concrete 8, the cooperation of horizontal muscle 9 and steel-pipe hole 10 is used, it can't reform transform the utilization to old stake usually to have solved current pile extension in the use, may cause certain wasting of resources, and the construction degree of difficulty is great usually, may lead to the fact certain inconvenient problem for the staff in the work progress.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A novel pile extension structure comprises pile body concrete (1) and is characterized in that: the pile comprises a pile body concrete (1), wherein longitudinal ribs (2) are longitudinally arranged at the bottom of an inner cavity of the pile body concrete (1), spiral reinforcement hoops (3) are transversely arranged at the bottoms of two sides of the inner cavity of the pile body concrete (1), a steel pipe (4) is fixedly connected to the top of the pile body concrete (1), steel pipe inner side stiffening ribs (5) are fixedly connected to the inner wall of the steel pipe (4), column body concrete (8) is fixedly sleeved at the bottom of the surface of the steel pipe (4), steel pipe outer side stiffening ribs (6) are fixedly sleeved at one side of the inner cavity of the column body concrete (8) on the surface of the steel pipe (4), a reinforcing ring (7) is arranged at the outer side of each steel pipe outer side stiffening rib (6), one side, close to each steel pipe outer side stiffening rib (6), of each reinforcing ring (7) penetrates through the corresponding steel pipe outer side stiffening rib (6) and extends to the other side of each steel pipe outer side stiffening rib (6), a steel pipe hole (10) is formed in the surface of each steel pipe (4), the steel pipe is characterized in that a transverse rib (9) is arranged in the center of the surface of the steel pipe (4), and one side, close to the steel pipe hole (10), of the transverse rib (9) penetrates through the steel pipe hole (10) and extends to the other side of the steel pipe hole (10).
2. A novel piling mast construction, according to claim 1, wherein: indulge muscle (2) and be close to one side of pile body concrete (1) inner chamber and the inner chamber fixed connection of pile body concrete (1), spiral muscle hoop (3) are close to one side of pile body concrete (1) inner chamber and the inner chamber fixed connection of pile body concrete (1).
3. A novel piling mast construction, according to claim 1, wherein: one side of the steel pipe outer stiffening rib (6) close to the inner wall of the column body concrete (8) is fixedly connected with the inner wall of the column body concrete (8), and one side of the reinforcing ring (7) close to the transverse rib (9) is fixedly connected with the transverse rib (9).
4. A novel piling mast construction, according to claim 1, wherein: the number of the steel pipe holes (10) is a plurality, and the steel pipe holes are uniformly distributed at the bottom of the surface of the steel pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367243.2U CN214089843U (en) | 2020-10-22 | 2020-10-22 | Novel pile extension column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022367243.2U CN214089843U (en) | 2020-10-22 | 2020-10-22 | Novel pile extension column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214089843U true CN214089843U (en) | 2021-08-31 |
Family
ID=77444870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022367243.2U Expired - Fee Related CN214089843U (en) | 2020-10-22 | 2020-10-22 | Novel pile extension column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214089843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808945A (en) * | 2022-04-28 | 2022-07-29 | 中铁时代建筑设计院有限公司 | Cast-in-place large-diameter tubular pile for foundation pit support and tubular pile construction method |
-
2020
- 2020-10-22 CN CN202022367243.2U patent/CN214089843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808945A (en) * | 2022-04-28 | 2022-07-29 | 中铁时代建筑设计院有限公司 | Cast-in-place large-diameter tubular pile for foundation pit support and tubular pile construction method |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |