CN204551454U - A kind of piling strtucture of falling umbrella - Google Patents
A kind of piling strtucture of falling umbrella Download PDFInfo
- Publication number
- CN204551454U CN204551454U CN201520140684.5U CN201520140684U CN204551454U CN 204551454 U CN204551454 U CN 204551454U CN 201520140684 U CN201520140684 U CN 201520140684U CN 204551454 U CN204551454 U CN 204551454U
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- CN
- China
- Prior art keywords
- geosynclinal block
- quarter butt
- pile
- piling strtucture
- stock
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Abstract
The utility model relates to a kind of piling strtucture, and a kind of piling strtucture of umbrella, belongs to building structure technology field specifically.It comprises pile body main body and web frame, is provided with several Grouting Pipe in pile body main body, and the sidewall of stake bar is provided with the through propelling groove in left and right.Web frame comprises movable geosynclinal block, quarter butt, stock, fixing geosynclinal block and advance frame, fixing geosynclinal block is fixed on a bar bottom, advance frame is connected inside movable geosynclinal block, advance frame is slidably mounted on and advances in groove, the hinged multiple quarter butt of movable geosynclinal block external surface, the hinged corresponding stock arranged in lower end of each quarter butt, the fixing hinged multiple stock arranged with quarter butt one_to_one corresponding of geosynclinal block external surface.Existing monolithic reinforced concrete structure is optimized to the prefabricated piling strtucture of falling umbrella by the utility model, can modularized production, without the need to concrete curing, can greatly reduce construction period and ensure product quality.
Description
Technical field
The utility model relates to a kind of piling strtucture, and a kind of piling strtucture of umbrella, belongs to building structure technology field specifically.
Background technology
At present, in order to keep, city is unimpeded arranges street lighting and traffic guide facility to town road.These facility height can reach 10 ~ 20 meters, belong to that vertical load is relatively little, horizontal loading produce the larger structure of moment of flexure, resistance to capsizing requires that the wind loads such as high, especially coastal, mountain area are particularly evident compared with large regions.
At present, these general employing cast-in-situ steel reinforced concrete single footings, facility basis, for meeting overturning or slip resistance analysis requirement basis pedestal foot general buried depth at 3 ~ 4 meters not etc., conventional form of construction work is anti-excavation construction after road surface structure is basically completed, and carries out building of pattern foundation pit supporting structure and reinforced concrete independent foundation.This form of construction work not only long construction period, excavation supporting costly and road repeatedly excavate and cause road structure to destroy.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provide that a kind of structure is simple, easy construction, the duration is short, cost the is low piling strtucture of falling umbrella.
According to the technical scheme that the utility model provides, a kind of piling strtucture of falling umbrella comprises pile body main body and web frame, it is characterized in that: pile body main body is hollow spike-like structures, comprise pile cover, stake bar and pile crown, pile cover, stake bar and pile crown are in turn connected into one from top to bottom, be provided with several Grouting Pipe in pile body main body, the sidewall of stake bar is provided with the through propelling groove in left and right; Web frame is for falling umbrella-shaped structure, comprise movable geosynclinal block, quarter butt, stock, fixing geosynclinal block and advance frame, fixing geosynclinal block is fixed on a bar bottom, advance frame is connected inside movable geosynclinal block, advance frame is slidably mounted on and advances in groove, the hinged multiple quarter butt of movable geosynclinal block external surface, multiple quarter butt is along the circumferential direction uniformly distributed, the hinged corresponding stock arranged in lower end of each quarter butt, the fixing hinged multiple stock arranged with quarter butt one_to_one corresponding of geosynclinal block external surface, multiple stock is along the circumferential direction uniformly distributed.
Further, pile crown is pyramidal structure, and the cross section of pile crown diminishes from top to bottom gradually.
Further, stake bar is hollow rod shape structure.
Further, pile cover is provided with several bolts of appearing.
Further, movable geosynclinal block is hollow annular structure.
Compared with the prior art the utility model has the following advantages:
Existing monolithic reinforced concrete structure is optimized to the prefabricated piling strtucture of falling umbrella by the utility model, can modularized production, without the need to concrete curing, can greatly reduce construction period and ensure product quality; Because piling and slip casting all complete by small-sized movable engineering apparatus, piling, grouting equipment convenient transportation, take up room little, mechanization can implement, greatly reduces difficulty of construction and operating expenses.Importantly do not need excavation present situation pavement of road to carry out concreting, do not need the measures such as excavation, supporting, reduce engineering cost and be convenient to safe construction.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Description of reference numerals: 1-pile cover, 2-stake bar, 3-pile crown, 4-advance groove, 5-Grouting Pipe, 6-appear bolt, the movable geosynclinal block of 7-, 8-quarter butt, 9-stock, 10-fix geosynclinal block, 11-advance frame.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the utility model below:
As shown in Figure 1 and 2, the utility model mainly comprises pile body main body and web frame, and pile body main body is hollow spike-like structures, comprises pile cover 1, stake bar 2 and pile crown 3, and pile cover 1, stake bar 2 and pile crown 3 are in turn connected into one from top to bottom.
Be provided with several Grouting Pipe 5 in pile body main body, grouting equipment is by Grouting Pipe 5 to the slip casting of web frame surrounding soil, and these slip castings basis of formation together with web frame amplifies pin, guarantees structure foundation bearing capacity and resistance to capsizing.
Described pile crown 3 is pyramidal structure, and the cross section of pile crown 3 diminishes from top to bottom gradually, and pile crown 3 is more easily driven underground, and during construction, ringing engine can be adopted to construct.
Described stake bar 2 is hollow rod shape structure, and the sidewall of stake bar 2 is provided with the through propelling groove 4 in left and right, advances in groove 4 for installing advance frame 11.
Described pile cover 1 is as the erection support of means of transportation, and pile cover 1 is provided with several bolts 6 of appearing, and by appearing, bolt 6 connects external equipment.
Web frame is for falling umbrella-shaped structure, comprise movable geosynclinal block 7, quarter butt 8, stock 9, fixing geosynclinal block 10 and advance frame 11, fixing geosynclinal block 10 is fixed on a bar 2 bottom, and movable geosynclinal block 7 is hollow annular structure, inner side connects advance frame 11, and advance frame 11 is slidably mounted on and advances in groove 4.The hinged multiple quarter butt 8 of movable geosynclinal block 7 external surface, multiple quarter butt 8 is along the circumferential direction uniformly distributed.The hinged corresponding stock 9 arranged in lower end of each quarter butt 8.The fixing hinged multiple stock 9 arranged with quarter butt 8 one_to_one corresponding of geosynclinal block 10 external surface, multiple stock 9 is along the circumferential direction uniformly distributed.
Constructure scheme of the present utility model is: after road surface structure completes substantially, pile body main body is transported to place, pile crown is downward, pile body main body is squeezed into soil body design elevation upward by pile cover, then pressure advance frame is pressed, advance frame and movable geosynclinal block move down, drive quarter butt to support stock, complete the parachute-opening work of web frame.By the outside slip casting of Grouting Pipe after movable geosynclinal block puts in place, slip casting and web frame basis of formation amplify pin, guarantee structure foundation bearing capacity and resistance to capsizing.After slip casting completes, can directly street lamp or means of transportation bottom be connected with bolt of appearing.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect; can also make the concrete conversion of a lot of material or form, these all belong within protection domain of the present utility model.
Claims (5)
1. the piling strtucture of falling umbrella, comprise pile body main body and web frame, it is characterized in that: pile body main body is hollow spike-like structures, comprise pile cover (1), stake bar (2) and pile crown (3), pile cover (1), stake bar (2) and pile crown (3) are in turn connected into one from top to bottom, be provided with several Grouting Pipe (5) in pile body main body, the sidewall of stake bar (2) is provided with the through propelling groove (4) in left and right, web frame is for falling umbrella-shaped structure, comprise movable geosynclinal block (7), quarter butt (8), stock (9), fixing geosynclinal block (10) and advance frame (11), fixing geosynclinal block (10) is fixed on a bar (2) bottom, movable geosynclinal block (7) inner side connects advance frame (11), advance frame (11) is slidably mounted on and advances in groove (4), the hinged multiple quarter butt (8) of movable geosynclinal block (7) external surface, multiple quarter butt (8) is along the circumferential direction uniformly distributed, the hinged corresponding stock (9) arranged in lower end of each quarter butt (8), the fixing hinged multiple stock (9) arranged with quarter butt (8) one_to_one corresponding of geosynclinal block (10) external surface, multiple stock (9) is along the circumferential direction uniformly distributed.
2. a kind of piling strtucture of falling umbrella as claimed in claim 1, it is characterized in that: described pile crown (3) is pyramidal structure, the cross section of pile crown (3) diminishes from top to bottom gradually.
3. a kind of piling strtucture of falling umbrella as claimed in claim 1, is characterized in that: described stake bar (2) is hollow rod shape structure.
4. a kind of piling strtucture of falling umbrella as claimed in claim 1, is characterized in that: described pile cover (1) is provided with several bolts of appearing (6).
5. a kind of piling strtucture of falling umbrella as claimed in claim 1, is characterized in that: described movable geosynclinal block (7) is hollow annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140684.5U CN204551454U (en) | 2015-03-12 | 2015-03-12 | A kind of piling strtucture of falling umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140684.5U CN204551454U (en) | 2015-03-12 | 2015-03-12 | A kind of piling strtucture of falling umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551454U true CN204551454U (en) | 2015-08-12 |
Family
ID=53826587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140684.5U Withdrawn - After Issue CN204551454U (en) | 2015-03-12 | 2015-03-12 | A kind of piling strtucture of falling umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652428A (en) * | 2015-03-12 | 2015-05-27 | 沈晓铃 | Inverted umbrella-shaped pile foundation structure |
| CN105178324A (en) * | 2015-09-25 | 2015-12-23 | 广州市市政工程设计研究总院 | Construction device for umbrella tray type special-shaped pile |
| CN105544580A (en) * | 2015-12-10 | 2016-05-04 | 南阳理工学院 | Concrete composite pile foundation structure |
-
2015
- 2015-03-12 CN CN201520140684.5U patent/CN204551454U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652428A (en) * | 2015-03-12 | 2015-05-27 | 沈晓铃 | Inverted umbrella-shaped pile foundation structure |
| CN105178324A (en) * | 2015-09-25 | 2015-12-23 | 广州市市政工程设计研究总院 | Construction device for umbrella tray type special-shaped pile |
| CN105544580A (en) * | 2015-12-10 | 2016-05-04 | 南阳理工学院 | Concrete composite pile foundation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |