CN103510535A - Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure - Google Patents
Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure Download PDFInfo
- Publication number
- CN103510535A CN103510535A CN201310487489.5A CN201310487489A CN103510535A CN 103510535 A CN103510535 A CN 103510535A CN 201310487489 A CN201310487489 A CN 201310487489A CN 103510535 A CN103510535 A CN 103510535A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- steel tube
- main material
- foundation
- anchor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Foundations (AREA)
Abstract
The invention discloses a steel tube with an anchoring structure, a steel tube insertion type foundation and a tower fixing structure. The steel tube with the anchoring structure comprises a steel tube body, anchoring components are arranged on the outer wall of the steel tube body, and the steel tube body and the anchoring components are welded. The steel tube insertion type foundation comprises a concrete base and a foundational main material, the foundation main material is a component such as the steel tube with the anchoring structure, one end, with the anchoring components, of the foundation main material is inserted into the concrete base by the predetermined depth, and the other end of the foundation main material is exposed out of the concrete base. The tower fixing structure comprises a tower and the steel tube insertion type foundation, and a tower leg main material of the tower is connected with the portion, exposed out of the concrete base, of the foundation main material in an anchoring mode through a bolt. According to the steel tube with the anchoring structure, the steel tube insertion type foundation and the tower fixing structure, the anchoring components are arranged on the outer wall of the steel tube body, the side wall anchoring force of the steel tube body is increased, and particularly when the steel tube body is arranged in a concrete structure in a pouring mode, the side wall anchoring force of the steel tube body can be greatly improved.
Description
Technical field
The present invention relates to a kind of steel pipe, be specifically related to a kind of steel pipe with anchor structure, steel pipe Inserted Foundation and shaft tower fixed structure.
Background technology
Common outer wall of steel pipe is smooth, when steel pipe is built in concrete structure, and need to be by steel pipe transmission and bearing load time, due to smooth steel pipe and concrete adhesion stress limited, so it is lower to plant the bearing capacity of concrete filled steel tube.Particularly in overhead transmission line engineering, for the direct oblique cutting of main material of top steel pipe tower structure, enter the steel pipe Inserted Foundation form of concrete foundation, steel pipe plays and bears and the key effect of transmitting top steel tower load, and need to bear on larger and pull out load action, in such cases, steel pipe sidewall and concrete bond-anchorage effect are the keys of pulling out load in opposing.
The steel pipe that common outer wall is smooth and concrete binding power are low, and often needing significantly to increase outer diameter of steel pipes and length can engineering demands, and causes the size of surrounding concrete structure also very huge, and engineering material is costly.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to the basic comprehension about some aspect of the present invention is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present invention.It is not that intention is determined key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only that the form of simplifying provides some concept, usings this as the preorder in greater detail of discussing after a while.
The object of the embodiment of the present invention is the defect for above-mentioned prior art, and a kind of steel pipe with anchor structure that can improve the sidewall anchored force of steel pipe is provided.
Another object of the present invention is to provide a kind of steel pipe Inserted Foundation.
Further object of the present invention also provides a kind of fixed structure of shaft tower.
To achieve these goals, the technical scheme that the present invention takes is:
A steel pipe with anchor structure, comprises steel pipe, and the outer wall of described steel pipe is provided with anchor part, described steel pipe and the welding of described anchor part.
The present invention also provides a kind of steel pipe Inserted Foundation, comprises concrete pedestal and foundation main material, and described foundation main material is the steel pipe with anchor structure described above; Desired depth in described concrete pedestal is inserted in one end with anchor part of described foundation main material, and the other end exposes described concrete pedestal.
The present invention provides again a kind of shaft tower fixed structure, comprises shaft tower and above-mentioned steel pipe Inserted Foundation, and the tower leg main material of described shaft tower is connected by bolt anchoring with the part that described foundation main material exposes described concrete pedestal.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention, by outer wall of steel pipe welding anchor part, when the sidewall anchored force, particularly steel pipe of raising steel pipe is cast in concrete structure, can significantly improve the sidewall anchored force of steel pipe.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The steel tubular structure schematic diagram of the tyre annular anchor structure that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the I place enlarged drawing in Fig. 1;
The steel tubular structure schematic diagram of the tyre spirality anchor structure that Fig. 3 provides for the embodiment of the present invention;
Fig. 4 is the I place enlarged drawing in Fig. 3;
Fig. 5 is that the steel pipe with anchor structure that the embodiment of the present invention provides inserts the structural representation in concrete structure.
Reference numeral:
1-steel pipe;
2-anchor part, 20-annulus, 21-spirality fixture;
3-scolder;
4-concrete;
5-foundation main material.
The specific embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.The element of describing in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with element and feature shown in one or more other accompanying drawing or embodiment.It should be noted that for purposes of clarity, in accompanying drawing and explanation, omitted expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and processing.Embodiment based in the present invention, those of ordinary skills, not paying the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, a kind of steel pipe with anchor structure, comprises steel pipe 1, and the outer wall of steel pipe 1 is provided with anchor part 2, steel pipe 1 and anchor part 2 welding.
The present invention, by outer wall of steel pipe, anchor part being set, improves the sidewall anchored force of steel pipe.Between steel pipe 1 and anchor part 2, be provided with scolder 3, this syndeton is simple, and cost of manufacture is low.
Preferably, anchor part 2 is reinforcing bar.Also can be any can with the steel material member of steel-pipe welding.
Referring to Fig. 1 and Fig. 2, further, anchor part 2 is at least one annulus 20, and annulus 20 is sheathed and be welded on the outer wall of steel pipe 1.
The present invention along pipe shaft, welds annular anchor structure at the outer wall of steel pipe, and anchor part can be chosen the reinforcing bar of any specification or model or other steel material as required.The design of weld seam need to meet related specifications requirement.Have and make simply, cost is low, increases the advantage of steel pipe sidewall anchored force.
Referring to Fig. 2, in order further to increase anchored force, annulus 20 is more than two, and plural annulus 20 arranges along the length direction interval of steel pipe 1.Annulus is arranged along the pipe shaft many places of steel pipe, can is any spacing.
Referring to Fig. 3 and Fig. 4, further, anchor part 2 is at least one spirality fixture 21, and spirality fixture 21 is sheathed and be welded on the outer wall of steel pipe 1.
The present invention at the outer wall of steel pipe along pipe shaft, welding spirality anchor structure, spirality anchor structure is applicable to the steel pipe of disposable type.The specification of spirality fixture and spacing can be selected arbitrarily as required.The present invention has simple in structure, is convenient to make the advantage of applied range.
Referring to Fig. 4, in order further to increase anchored force, spirality fixture 21 is more than two, and plural spirality fixture 21 arranges along the length direction interval of steel pipe 1.
Referring to Fig. 5, the present invention also provides a kind of steel pipe Inserted Foundation, comprises concrete pedestal 4 and foundation main material 5, and foundation main material 5 is the above-mentioned steel pipe with anchor structure; The interior desired depth of concrete pedestal 4 is inserted in one end with anchor part 2 of foundation main material 5, and the other end exposes concrete pedestal 4.
Preferably, foundation main material 5 inserts concrete pedestal 4 with pre-determined tilt angle.
When foundation main material is cast in concrete pedestal, adopt the steel pipe with anchor structure of the present invention, can significantly improve steel pipe sidewall and concrete bolting force.
Referring to Fig. 5, a kind of shaft tower fixed structure, comprises shaft tower and above-mentioned steel pipe Inserted Foundation, and the tower leg main material of shaft tower is connected by bolt anchoring with the part that foundation main material 5 exposes concrete pedestal 4.
Preferably, the tower leg main material of shaft tower is steel pipe.
Shaft tower fixed structure of the present invention is the steel tower that main material adopts steel pipe manufacturing.Steel pipe upper end connects the tower tower leg main material of shaft tower, and insert in base concrete structure lower end, and its steel pipe is with anchor part, so steel pipe sidewall is larger with concrete adhesion, has reduced the construction costs of steel tower making.
The present invention, by outer wall of steel pipe welding annular or spirality anchor structure, when the sidewall anchored force, particularly steel pipe of raising steel pipe is cast in concrete structure, can significantly improve the sidewall anchored force of steel pipe; Annular or spirality anchor structure are applicable to the steel pipe of disposable type; The specification of anchor part and spacing can be selected arbitrarily as required; Simple in structure, be convenient to make applied range.
In the various embodiments described above of the present invention, the sequence number of embodiment is only convenient to describe, and does not represent the quality of embodiment.Description to each embodiment all emphasizes particularly on different fields, and there is no the part of detailed description in certain embodiment, can be referring to the associated description of other embodiment.
In the embodiment such as apparatus and method of the present invention, obviously, each parts or each step reconfigure after can decomposing, combine and/or decomposing.These decomposition and/or reconfigure and should be considered as equivalents of the present invention.Simultaneously, in the above in the description of the specific embodiment of the invention, the feature of describing and/or illustrating for a kind of embodiment can be used in same or similar mode in one or more other embodiment, combined with the feature in other embodiment, or substitute the feature in other embodiment.
Should emphasize, term " comprises/comprises " existence that refers to feature, key element, step or assembly while using herein, but does not get rid of the existence of one or more further feature, key element, step or assembly or add.
Finally it should be noted that: although described above the present invention and advantage thereof in detail, be to be understood that in the situation that do not exceed the spirit and scope of the present invention that limited by appended claim and can carry out various changes, alternative and conversion.And scope of the present invention is not limited only to the specific embodiment of the described process of manual, equipment, means, method and step.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use carry out with the essentially identical function of corresponding embodiment described herein or obtain process, equipment, means, method or step result essentially identical with it, that existing and will be developed future according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (10)
1. with a steel pipe for anchor structure, comprise steel pipe, it is characterized in that, the outer wall of described steel pipe is provided with anchor part, described steel pipe and the welding of described anchor part.
2. the steel pipe with anchor structure according to claim 1, is characterized in that, described anchor part is reinforcing bar.
3. the steel pipe with anchor structure according to claim 1 and 2, is characterized in that, described anchor part is at least one annulus, and described annulus is sheathed and be welded on the outer wall of described steel pipe.
4. the steel pipe with anchor structure according to claim 3, is characterized in that, described annulus is more than two, and plural annulus arranges along the length direction interval of described steel pipe.
5. the steel pipe with anchor structure according to claim 1 and 2, is characterized in that, described anchor part is at least one spirality fixture, and described spirality fixture is sheathed and be welded on the outer wall of described steel pipe.
6. the steel pipe with anchor structure according to claim 5, is characterized in that, described spirality fixture is more than two, and plural spirality fixture arranges along the length direction interval of described steel pipe.
7. a steel pipe Inserted Foundation, is characterized in that, comprises concrete pedestal and foundation main material, and described foundation main material is the steel pipe with anchor structure as described in claim 1-6 any one; Desired depth in described concrete pedestal is inserted in one end with anchor part of described foundation main material, and the other end exposes described concrete pedestal.
8. steel pipe Inserted Foundation according to claim 7, is characterized in that, described foundation main material inserts described concrete pedestal with pre-determined tilt angle.
9. a shaft tower fixed structure, is characterized in that, comprises shaft tower and steel pipe Inserted Foundation as claimed in claim 7 or 8, and the tower leg main material of described shaft tower is connected by bolt anchoring with the part that described foundation main material exposes described concrete pedestal.
10. shaft tower fixed structure according to claim 9, is characterized in that, the tower leg main material of described shaft tower is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487489.5A CN103510535A (en) | 2013-10-17 | 2013-10-17 | Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487489.5A CN103510535A (en) | 2013-10-17 | 2013-10-17 | Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103510535A true CN103510535A (en) | 2014-01-15 |
Family
ID=49893914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310487489.5A Pending CN103510535A (en) | 2013-10-17 | 2013-10-17 | Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103510535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989528A (en) * | 2019-04-26 | 2019-07-09 | 中建四局第六建筑工程有限公司 | A kind of hoop node structure that enhancing rod iron is connect with Combined concrete |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1904177A (en) * | 1930-09-18 | 1933-04-18 | John F Swenson | Fence post anchor |
| GB1504512A (en) * | 1975-04-02 | 1978-03-22 | Fosroc Ag | Anchorage of masts and the like |
| KR20090110169A (en) * | 2008-04-17 | 2009-10-21 | 대실종합건설 주식회사 | A fixing structure of pillar |
| CN202298638U (en) * | 2011-08-19 | 2012-07-04 | 河南省电力公司安阳供电公司 | Inclined column iron tower foundation |
| CN102650134A (en) * | 2012-04-16 | 2012-08-29 | 浙江省电力设计院 | Large steel pipe insert-type foundation |
| CN202595758U (en) * | 2012-03-31 | 2012-12-12 | 上海市电力公司 | Batter post foundation structure for overhead transmission line |
-
2013
- 2013-10-17 CN CN201310487489.5A patent/CN103510535A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1904177A (en) * | 1930-09-18 | 1933-04-18 | John F Swenson | Fence post anchor |
| GB1504512A (en) * | 1975-04-02 | 1978-03-22 | Fosroc Ag | Anchorage of masts and the like |
| KR20090110169A (en) * | 2008-04-17 | 2009-10-21 | 대실종합건설 주식회사 | A fixing structure of pillar |
| CN202298638U (en) * | 2011-08-19 | 2012-07-04 | 河南省电力公司安阳供电公司 | Inclined column iron tower foundation |
| CN202595758U (en) * | 2012-03-31 | 2012-12-12 | 上海市电力公司 | Batter post foundation structure for overhead transmission line |
| CN102650134A (en) * | 2012-04-16 | 2012-08-29 | 浙江省电力设计院 | Large steel pipe insert-type foundation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989528A (en) * | 2019-04-26 | 2019-07-09 | 中建四局第六建筑工程有限公司 | A kind of hoop node structure that enhancing rod iron is connect with Combined concrete |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH713032B1 (en) | An assembly comprising a heat transfer conduit embedded in a prefabricated tubular pile and a method for installing the assembly | |
| CN107386434A (en) | A kind of novel fabricated attachment structure of concrete column and concrete column | |
| CN204551461U (en) | A kind of pressure dispersing type electric hoist enlarged footing anchor cable | |
| CN102322172A (en) | Power facility tower with cone hollow interlayer concrete-filled steel tube lattice structure | |
| CN201261950Y (en) | Open pore structure on steel reinforced concrete pond wall | |
| CN207033662U (en) | A kind of transition section structure of steel reinforced concrete pylon | |
| CN203229943U (en) | Steel reinforcement laying structure of squeezed bearing plate of pile foundation well | |
| CN101806107A (en) | Side column connecting node of thin steel plate shear wall | |
| CN203905298U (en) | Superimposed component of reinforced concrete filled FRP pipe and concrete filled steel pipe | |
| CN107227795A (en) | Girder with rolled steel section en cased in concrete and steel core concrete column rigid joint | |
| CN103276729A (en) | Moving steel casing and cast-in-place pile construction method using same | |
| CN103510535A (en) | Steel tube with anchoring structure, steel tube insertion type foundation and tower fixing structure | |
| CN203096777U (en) | Ultrasonic testing structure for concrete friction pile | |
| CN205134312U (en) | Uplift pile | |
| CN209099350U (en) | Pretensioned-prestressed tube pile jointing | |
| CN104790405B (en) | A kind of method that steel reinforcement cage manually transfers that caisson is overweight | |
| CN203222817U (en) | Connecting structure of basement stand column | |
| CN203569588U (en) | Communication base station with tree-shaped pile | |
| CN106948339B (en) | Steel reinforcement cage pipe penetrating guide and steel reinforcement cage pipe penetrating method | |
| CN106801428B (en) | Reinforced tensile-shear PHC pipe pile foundation structure and construction method thereof | |
| CN105133599A (en) | Uplift pile | |
| CN206110793U (en) | Do not take framework of ground area | |
| CN213952311U (en) | Positioning device for anchor bars of anti-floating anchor rod | |
| CN105463989A (en) | Bridge plate frame manufacturing process | |
| CN203008127U (en) | Connecting node of steel bar of composite structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20150217 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: CHINA ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20150217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100192 HAIDIAN, BEIJING TO: 100033 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150217 Address after: 100033 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: China Electric Power Research Institute Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |