CN201915421U - Top interface structure for press-in flange pile - Google Patents
Top interface structure for press-in flange pile Download PDFInfo
- Publication number
- CN201915421U CN201915421U CN2010206477399U CN201020647739U CN201915421U CN 201915421 U CN201915421 U CN 201915421U CN 2010206477399 U CN2010206477399 U CN 2010206477399U CN 201020647739 U CN201020647739 U CN 201020647739U CN 201915421 U CN201915421 U CN 201915421U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- flange
- pile
- pipe pile
- interface structure
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a top interface structure for a press-in flange pile. The top interface structure comprises a steel pipe pile and a steel pipe fixed with the steel pipe pile, wherein the steel pipe pile is a press-in flange pile; and the steel pipe pile and the steel pipe are fixedly connected with each other through a flange plate. In the utility model, the flange plate is adopted to be in close connection with the top of the steel pipe pile, and is stressed uniformly; and the steel pipe pile is the press-in flange pile capable of being directly butted with the steel pipe at the bottom of which the flange plate is fixed. The top interface structure provided by the utility model is simple to operate, has short construction period, and can be used repeatedly as the steel pipe can not be damaged when removed.
Description
Technical field
The utility model relates to field of electrical equipment, relates in particular to a kind of top interface structure that is used for forced flange stake.
Background technology
Firm electric pole uses suspension cable usually, but use suspension cable to tend to hinder the unimpeded of sidewalk with clean and tidy, also influence simultaneously passerby's normal walking, in today of science and technology prosperity, be not have suspension cable only could firm electric pole, at present normally used is that the combination of steel pipe and steel pipe pile substitutes this suspension cable structure.But in work progress, there is following two large problems:
1. for steel pipe, when removing steel pipe, steel pipe can't be pulled up from steel pipe pile, the method of having to take to cut is cut off the back dismounting with steel pipe, and the steel pipe after removing can't utilize once more, this is undoubtedly huge waste for the steel pipe that can reach 30 years application life, run counter to the theory of energy-conserving and environment-protective.
2. for steel pipe pile, need carry out soil excavation, can use a large amount of concrete, and the outer National Games of earth impact to surrounding enviroment, simultaneously, owing to need concreting in the construction, curing time was generally 15 to 28 days, will greatly influence construction speed, for tighter engineering of duration, steel pipe pile has become to influence the first difficult problem of construction speed undoubtedly, and this can reduce the efficient of construction greatly.
Therefore, in order to shorten construction period, and reach the purpose of economical with materials, make when steel pipe is pulled out, do not damage steel pipe, steel pipe can utilize once more, through comparing, consider to adopt the structure of forced flange stake, promptly at place, electric pole stake position, cutting depth is 1 to 2 meter bar hole, and the flange stake is stood in the bar hole, static pressure vertically downward is pressed among the earth in addition, and then fixes with steel pipe.Can fix in the following way between steel pipe pile and the steel pipe:
The electric welding connected mode, this mode closely is connected with steel pipe by the foundation bolt of flange stake, but because foundation bolt will bear the power of overturning of very big electric pole body and the tension force of lead, therefore require very high to welding and bolt material, and, bolt exposes and is not easy to transportation and carrying, and the pile body overall structure is relatively poor;
Primary screw connects, and this mode city is fixed by this mode by burrowing on steel pipe pile, but in this mode, the stress point of whole foundation foot bolt concentrates on several stove bolt places, and stress point is uniform distribution not, so this scheme can not adopt.
Adopting which kind of interface structure between steel pipe pile and the steel pipe is that the present inventor is devoted to the problem studying and solve.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art and a kind of top interface structure that is used for forced flange stake is provided, and it can shorten construction period, and economical with materials, when steel pipe is pulled out, does not damage steel pipe, and can utilize once more.
The technical scheme that realizes above-mentioned purpose is: a kind of top interface structure that is used for forced flange stake, comprise steel pipe pile and the steel pipe of fixing with this steel pipe pile, wherein, described steel pipe pile is forced flange stake, fixedlys connected by a flange disk between described steel pipe pile and the described steel pipe.
The above-mentioned top interface structure that is used for forced flange stake, wherein, the size of described flange disk is big or small consistent with described steel pipe bottom, and fixing with this steel pipe bottom.
The above-mentioned top interface structure that is used for forced flange stake, wherein, the top of described steel pipe pile size is big or small consistent with described flange disk.
The beneficial effects of the utility model are: the utility model is by adopting the flange disk, make the flange disk closely to be connected with the top of steel pipe pile, stressed even, steel pipe pile has adopted forced flange stake, can directly achieve a butt joint with the steel pipe that the bottom is fixed with the flange disk, simple to operate, short construction period.
Description of drawings
Fig. 1 is the split schematic diagram that is used for the top interface structure of forced flange stake of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1, there is shown a kind of top interface structure that is used for forced flange stake of the present utility model, comprise steel pipe pile 1 and with the fixing steel pipe 2 of this steel pipe pile 1, steel pipe pile 1 is forced flange stake, fixedlys connected by a flange disk 3 between steel pipe pile 1 and the steel pipe 2.
The size of flange disk 3 is big or small consistent with steel pipe 2 bottoms, and fixes with these steel pipe 2 bottoms, and the top size of steel pipe pile 1 is big or small consistent with flange disk 3.
In the utility model, reduced the diameter of steel pipe pile 1, made that its footpath, the end with steel pipe 2 is consistent, both can realize directly butt joint by flange disk 3, and are simple in structure, and short construction period is stressed even, convenient disassembly.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (3)
1. top interface structure that is used for forced flange stake, comprise steel pipe pile and the steel pipe of fixing with this steel pipe pile, it is characterized in that described steel pipe pile is forced flange stake, fixedly connected by a flange disk between described steel pipe pile and the described steel pipe.
2. the top interface structure that is used for forced flange stake according to claim 1 is characterized in that, the size of described flange disk is big or small consistent with described steel pipe bottom, and fixing with this steel pipe bottom.
3. the top interface structure that is used for forced flange stake according to claim 1 and 2 is characterized in that, the top size of described steel pipe pile is big or small consistent with described flange disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206477399U CN201915421U (en) | 2010-12-08 | 2010-12-08 | Top interface structure for press-in flange pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206477399U CN201915421U (en) | 2010-12-08 | 2010-12-08 | Top interface structure for press-in flange pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915421U true CN201915421U (en) | 2011-08-03 |
Family
ID=44415225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206477399U Expired - Lifetime CN201915421U (en) | 2010-12-08 | 2010-12-08 | Top interface structure for press-in flange pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191055A (en) * | 2017-07-13 | 2017-09-22 | 国家电网公司 | A kind of electric pole |
-
2010
- 2010-12-08 CN CN2010206477399U patent/CN201915421U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191055A (en) * | 2017-07-13 | 2017-09-22 | 国家电网公司 | A kind of electric pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101812842B (en) | Tensionless filling pile structure | |
| CN104110039A (en) | Fan base with pressure dispersed type arrangement high-strength pre-stressed anchor rods (cables) | |
| CN205839751U (en) | A kind of reinforcement protection device of bridge pile foundation | |
| CN105298205B (en) | A kind of power network electric pole reinforces heightening device and its construction method | |
| CN201915421U (en) | Top interface structure for press-in flange pile | |
| CN201649071U (en) | Unstressing cast-in-place pile | |
| CN202610862U (en) | Telegraph pole pit drilling device | |
| CN107165468A (en) | A kind of power network electric pole reinforces the construction method of heightening device | |
| CN202194152U (en) | Power steel pipe tower base | |
| CN202787296U (en) | Foundation structure of anchor pole blower fan | |
| CN205776297U (en) | A kind of tidal power generating bored concrete pile foundation with doughnut-shaped steel plate hoop | |
| CN204125965U (en) | There is the blower foundation that pressure dispersing type arranges high-strength prestressed anchor bar/anchor cable | |
| CN105870650B (en) | Reduce ground resistance method using ground resistance earth anchor | |
| CN204701953U (en) | A kind of building timber bracing or strutting arrangement | |
| CN207331663U (en) | A kind of earth working material bee lattice fixed connection apparatus | |
| CN203322513U (en) | Double-supporting-leg type petroleum pipeline protective device | |
| CN203674643U (en) | Device for drawing power-cable protection tube | |
| CN201915397U (en) | Pile body structure for press-in type flange pile | |
| CN202509516U (en) | +/-800 KV direct current composite clay anchor rod foundation | |
| CN207277864U (en) | A kind of concrete temporary support moulding bed for large-scale steel structure assembly | |
| CN202347528U (en) | Steel tube inserted foundation | |
| CN204343777U (en) | A kind of convenient line bar base | |
| CN221142813U (en) | Efficient rock slope surface soil fixing equipment | |
| CN203349970U (en) | Wire vibrating anchor cable dynamometer | |
| CN205475220U (en) | Prestressed anchorage hitch constructs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SOUTH POWER SUPPLY DESIGN CO., LTD. Free format text: FORMER OWNER: SHANGHAI JINXUAN CONSTRUCTION ENGINEERING CO., LTD. Effective date: 20120321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200540 JINSHAN, SHANGHAI TO: 200233 XUHUI, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120321 Address after: 200233 No. 222 Qin Jiang Road, Xuhui District Co-patentee after: Shanghai Electric Power Corporation Patentee after: Shanghai South Power Supply Design Co., Ltd. Address before: 200540 room 3, building 1621, 136 Jinshan Road, Shanghai, Jinshan District Co-patentee before: Shanghai Electric Power Corporation Patentee before: Shanghai Jinxuan Construction Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |