CN202298632U - Steel-structured column capable of ensuring verticality - Google Patents
Steel-structured column capable of ensuring verticality Download PDFInfo
- Publication number
- CN202298632U CN202298632U CN2011203989597U CN201120398959U CN202298632U CN 202298632 U CN202298632 U CN 202298632U CN 2011203989597 U CN2011203989597 U CN 2011203989597U CN 201120398959 U CN201120398959 U CN 201120398959U CN 202298632 U CN202298632 U CN 202298632U
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- steel
- steel pile
- hole
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- cylinder
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Abstract
The utility model discloses a steel-structured column capable of ensuring the verticality. The steel-structured column comprises a steel-structured column body; a guiding structure is externally arranged on the steel-structured column body; and the guiding structure is used for ensuring that the centre line of the steel-structured column body is overlapped with the centre line of the hole when the steel-structured column body is placed into a hole. In the actual use, when the steel-structured column disclosed by the utility model in a hole which is formed in a foundation pit by the known method, the guiding structure is externally arranged on the steel-structured column body, so that the centre line of the steel-structured column body is overlapped with the centre line of the hole under the effect of the guiding structure. Therefore, the steel-structured column is vertical with the bottom face of the foundation pit after being placed into the hole, so as to effectively support an inner support and ensure the security of a supporting system.
Description
Technical field
The utility model relates to the Base hole supporting technology field, particularly relates to a kind of interior steel pile that supports that is used to support.
Background technology
At present, the scheme of bored pile (diaphragm wall)+interior support has been widely used in the soil-baffling structure of deep foundation pit support, and its advantage is to control foundation pit deformation effectively.Wherein, be supported with two kinds of steel concrete and steel work in.Cross over width when big when interior support, the steel pile of the vertical layout of some need be set in its bottom, be used for supporting in the rest.The structure of steel pile and composition are well known to those skilled in the art, repeat no more at this.Its mounting method is in foundation ditch, to hole earlier, and the diameter in hole is greater than the section maximum size of steel pile, and it is embedded into foundation ditch bottom certain depth, transfers prefabricated steel pile then in the hole, and the penetration concrete in the foundation ditch bottom is accomplished the steel pile construction at last.Yet, in above-mentioned work progress,, in can causing, bigger perpendicularity deviation supports unstability because the diameter in hole must the steel pile tilt phenomenon often occur greater than the section maximum size of steel pile, thus the engineering accident of causing, and consequence is hardly imaginable.
The utility model content
The technical problem that the utility model will solve provides a kind of steel pile, in the time of in the placed hole in putting into foundation ditch, and can be vertical with the foundation ditch bottom surface.
The utility model solves the technical scheme that its technical problem adopted:
A kind of steel pile that guarantees verticality comprises the steel pile cylinder, and said steel pile cylinder outer setting has guide frame, and this guide frame is used for when putting into the steel pile cylinder in the hole, guaranteeing the center line of cylinder and the central lines in hole.
As the improvement of technique scheme, said guide frame is arranged on the some roads annulus on the steel pile cylinder outer rim, and the center line of said annulus overlaps with the center line of steel pile cylinder.Annulus has characteristics simple in structure, that be easy to make as guide frame.In actual engineering, the external diameter of annulus should be slightly less than the internal diameter in hole.
As the further improvement of technique scheme, said annulus is welded on the steel pile cylinder.
As the further improvement of technique scheme, total twice of said annulus or more than the twice.
As the further improvement of technique scheme, said annulus is to be formed by the reinforcing bar bending.
As the further improvement of technique scheme, said steel pile cylinder is positioned at four jiaos angle steel by four and is connected and fixed and forms.
With respect to prior art, the beneficial effect of the utility model: in the practice of construction, in foundation ditch when putting into the steel pile of the utility model in the known hole that method became; Because steel pile cylinder outer setting has guide frame; Under the effect of this guide frame, the center line of steel pile cylinder can with the central lines in hole, thereby can guarantee that it is vertical with the foundation ditch bottom surface that steel pile is put into Kong Zhonghou; Effectively internally support, guarantee the safety of support system.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done simple declaration in will describing embodiment below.Obviously, below described accompanying drawing be a part of accompanying drawing of the utility model, rather than whole accompanying drawing, those skilled in the art can also obtain other accompanying drawing according to these accompanying drawings under the prerequisite of not paying creative work.
Fig. 1 is the structural representation of the utility model steel pile.
The specific embodiment
Below will combine embodiment and accompanying drawing that the technique effect of design, concrete structure and the generation of the utility model is carried out clear, intactly description, with purpose, characteristic and the effect of understanding the utility model fully.Obviously; Below described embodiment be a part of embodiment of the utility model; Rather than whole embodiment; Based on the embodiment of the utility model, other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work all belong to the scope that the utility model is protected.
The basic design of the utility model is on the cylinder of the steel pile of prior art, guide frame to be set; Wherein, Steel pile is known by those skilled in the art; Fig. 1 shows a kind of steel pile cylinder 1 that is connected and fixed and forms through some coupling blocks 12 by four blocks of angle steel 11 that are positioned at four corners, and guide frame is used for when putting into steel pile cylinder 1 in the hole, guaranteeing that the center line of cylinder overlaps with the center line in hole, thereby guarantees that it is vertical with the foundation ditch bottom surface that steel pile is put into Kong Zhonghou; Thereby effectively internally support, guarantee the safety of support system.
Based on above-mentioned utility model design; With reference to Fig. 1; The structural representation of the steel pile embodiment of the utility model; It comprises steel pile cylinder 1, and said steel pile cylinder 1 is provided with guide frame, and this guide frame is used for when putting into steel pile cylinder 1 in the hole, guaranteeing the center line of cylinder and the central lines in hole.In the present embodiment; Said guide frame is arranged on the some roads annulus on steel pile cylinder 1 outer rim; Said guide frame preferably is arranged on the some roads annulus 2 on steel pile cylinder 1 outer rim, and the center line of the center line of said annulus and steel pile cylinder is to overlap.Annulus 2 is preferably formed by the reinforcing bar bending, makes simple and convenient.More preferably, annulus 2 is directly or indirectly to be welded on the steel pile cylinder 1, and for example as shown in Figure 1, annulus 2 is welded on the steel pile cylinder 1 through some rod members 3.
In the practice of construction, in foundation ditch when putting into the steel pile of the utility model in the known hole that method became since steel pile cylinder 1 outside annulus (what should be noted that is; The external diameter of annulus should be slightly less than the internal diameter in hole); Between the inwall in annulus and hole each other under the restriction, steel pile cylinder 1 is confined with respect to the position in hole all the time, promptly the center line of steel pile cylinder 1 can with the central lines in hole; Can be in the hole sideslip, thereby guaranteed the verticality of steel pile.
In fact, the quantity of annulus 2 can be provided with according to actual requirement of engineering flexibly, annulus 2 total twice among the embodiment shown in Fig. 1.
Certainly; The utility model is not limited to above-mentioned embodiment; Those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. steel pile that can guarantee verticality; Comprise the steel pile cylinder; It is characterized in that: said steel pile cylinder outer setting has guide frame, and this guide frame is used for when putting into the steel pile cylinder in the hole, guaranteeing the center line of cylinder and the central lines in hole.
2. steel pile according to claim 1 is characterized in that: said guide frame is arranged on the some roads annulus on the steel pile cylinder outer rim, and the center line of said annulus overlaps with the center line of steel pile cylinder.
3. steel pile according to claim 1 is characterized in that: said annulus is welded on the steel pile cylinder.
4. according to claim 2 or 3 described steel piles, it is characterized in that: total twice of said annulus or more than the twice.
5. according to claim 2 or 3 described steel piles, it is characterized in that: said annulus is to be formed by the reinforcing bar bending.
6. according to claim 2 or 3 described steel piles, it is characterized in that: said steel pile cylinder is positioned at four jiaos angle steel by four and is connected and fixed and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203989597U CN202298632U (en) | 2011-10-19 | 2011-10-19 | Steel-structured column capable of ensuring verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203989597U CN202298632U (en) | 2011-10-19 | 2011-10-19 | Steel-structured column capable of ensuring verticality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298632U true CN202298632U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203989597U Expired - Fee Related CN202298632U (en) | 2011-10-19 | 2011-10-19 | Steel-structured column capable of ensuring verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202298632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867663A (en) * | 2018-08-24 | 2018-11-23 | 浙江大东吴集团建设有限公司 | A kind of control device and localization method of steel pile verticality |
-
2011
- 2011-10-19 CN CN2011203989597U patent/CN202298632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867663A (en) * | 2018-08-24 | 2018-11-23 | 浙江大东吴集团建设有限公司 | A kind of control device and localization method of steel pile verticality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Jiongqiu Inventor after: Chen Shangfeng Inventor after: Chen Zhengmin Inventor after: Xiao Guangye Inventor after: Gan Zhanzi Inventor after: Wang Huowang Inventor after: Hong Xi Inventor after: Chen Liping Inventor after: Cai Meihui Inventor after: Zhong Jiannan Inventor before: Jin Jiongqiu Inventor before: Chen Shangfeng Inventor before: Chen Zhengmin Inventor before: Xiao Guangye Inventor before: Gan Zhanzhi Inventor before: Wang Huowang Inventor before: Hong Xi Inventor before: Chen Liping Inventor before: Cai Meihui Inventor before: Zhong Jiannan |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIN JIONGQIU CHEN ZHENGMIN XIAO GUANGYE GAN ZHANZHI WANG HUOWANG HONG XI CHEN LIPING CAI MEIHUI ZHONG JIANNAN CHEN SHANGFENG TO: JIN JIONGQIU CHEN ZHENGMIN XIAO GUANGYE GAN ZHANZI WANG HUOWANG HONG XI CHEN LIPING CAI MEIHUI ZHONG JIANNAN CHEN SHANGFENG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |