CN203701076U - Prefabricated concrete crossed pile - Google Patents
Prefabricated concrete crossed pile Download PDFInfo
- Publication number
- CN203701076U CN203701076U CN201320719480.8U CN201320719480U CN203701076U CN 203701076 U CN203701076 U CN 203701076U CN 201320719480 U CN201320719480 U CN 201320719480U CN 203701076 U CN203701076 U CN 203701076U
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- China
- Prior art keywords
- pile
- pile body
- precast concrete
- concrete cross
- cross
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- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 title abstract description 5
- 239000011178 precast concrete Substances 0.000 claims description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 29
- 230000008676 import Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 4
- 238000009417 prefabrication Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a prefabricated concrete crossed pile which comprises a pile body, wherein a plurality of steel bar keels are arranged in the pile body; the cross section of the pile body is cross-shaped; four convex ridges are formed at a protruded part and are arranged in the length direction of the pile body; the bottom end of the pile body is provided with a lead-in end. By the adoption of the crossed structure and the arrangement of the lead-in end, the prefabricated concrete crossed pile disclosed by the utility model has the advantages of saving materials, improving the bearing capacity and improving the economical benefit along with convenience for prefabrication and quickness in construction; meanwhile, due to the prefabricated concrete crossed piles with different lengths, piling is facilitated.
Description
Technical field
The utility model relates to the preformed pile field of building, bridge and river course construction, is specifically related to precast concrete cross pile.
Background technology
Particularly in the construction of the riverbank of plain river barricade, in based process process, conventionally adopt traditional precast square pile, pine stake or Shi Dingzhuan in building, bridge and river course construction.But the occasion that is mud for ground, owing to existing, water content is high, bearing capacity is little, be out of shape the factors such as large, in construction, finds, and there is respectively following corresponding defect in these conventional piles types:
(1) low, the not environmental protection of pine pile capacity, reliability are poor;
(2) precast square pile engineering quantity is large, investment is large, piling construction is more difficult;
(3) uneven, stake short low bearing capacity, construction speed of stone fourth quality of pile is difficult to ensure card.
Utility model content
The technical problem of the aspects such as the utility model will solve in the construction of riverbank barricade, and precast concrete square pile engineering quantity is large, investment is large, piling construction is more difficult.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide precast concrete cross pile, comprise pile body, in described pile body, be provided with many reinforcing bar keel, the cross section of described pile body is " cross " type, protuberance forms 4 fins, and 4 described fins arrange along the length direction of described pile body, and the bottom of described pile body is provided with and imports end.
In technique scheme, 4 described fins are arranged symmetrically with the central axis of described pile body.
In technique scheme, the width of 4 described fins is all identical, is 1/3 of described pile body overall width.
In technique scheme, the width of 4 described fins is identical, is 1/2 of described pile body overall width.
In technique scheme, the bottom of described fin is inclined-plane, forms described importing end.
In technique scheme, many described reinforcing bar keel are located at respectively the inside of the fin of described pile body.
In technique scheme, many described reinforcing bar keel one end are positioned at described importing end, and the other end passes the end face of described pile body.
In technique scheme, described reinforcing bar keel are provided with reinforcing cage.
In technique scheme, be provided with multiple stirrups in the inside on the top of described pile body, the two ends of every two described stirrups are separately fixed on described reinforcing bar keel and form cross, and arrange along the length direction interval of pile body.
In technique scheme, the length of described pile body is 4-9m.
Precast concrete cross pile of the present utility model adopts " cross " type structure, and be provided with import end, saved material, high, the prefabricated convenience of bearing capacity, construct fast, improved economic benefit, the precast concrete cross pile of different length has facilitated piling construction simultaneously.
Brief description of the drawings
Fig. 1 is the lateral view of the utility model precast concrete cross pile;
Fig. 2 is the reinforcing bar assembling drawing of the utility model precast concrete cross pile;
Fig. 3 is the sectional view of the utility model precast concrete cross pile the first embodiment;
Fig. 4 is the sectional view of the utility model precast concrete cross pile the second embodiment;
Fig. 5 is the pile body cut-away view of the utility model precast concrete cross pile.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Referring to figs. 1 through Fig. 4, as shown in Figure 1, precast concrete cross pile 100 of the present utility model comprises pile body 110, imports end 120 and reinforcing bar keel 130, and reinforcing bar keel 130 are located at the inside of pile body 110, and importing end 120 is positioned at the bottom of pile body 110.
As shown in Figure 2, the quantity of reinforcing bar keel 130 is many, is fixed with reinforcing cage 132 and stirrup 134 on reinforcing bar keel 130.Reinforcing bar keel 130 are fixed together by stirrup 134.
The first embodiment as shown in Figure 3,4 fins 140 are arranged symmetrically with the central axis of pile body 110, and the width of 4 fins 140 is all identical, is 1/3 of pile body 110 overall widths.
The second embodiment as shown in Figure 4, the width of 4 fins 140 is all identical, is 1/2 of pile body 110 overall widths.The width of middle fin 140 is 1/2 of pile body 110 overall widths.
Under same circumference, adopt the precast concrete cross pile 100 of symmetrical " cross " type to save the area of section, reduced the use amount to concrete and reinforcing bar simultaneously, small investment, has reached and has saved the object of producing material.
The bottom of fin 140 is inclined-plane, forms and imports end 120.Introduction segment 120 can be also " wedge shape ", and two inclined-planes of " wedge shape " lay respectively at the upper of relative fin 140.The existence that imports end 120 makes the easier ground the inside that is driven into of precast concrete cross pile 100, drives piles also more convenient.
The quantity of reinforcing bar keel 130 is many, and many reinforcing bar keel 130 are separately fixed at the inside of fin 140 on pile body 110.One end of reinforcing bar keel 130 is positioned at and imports end 120, and the other end passes the end face of pile body 110.Many reinforcing bar keel 130 have strengthened the longitudinal load-bearing power of precast concrete cross pile 100, have also increased the structural strength of precast concrete cross pile 100.Simultaneously reinforcing bar keel 130 pass the end face of pile body 110, have also facilitated being connected of extraneous building and precast concrete cross pile 100.
As shown in Figure 5, be provided with reinforcing cage 132 in pile body 110, reinforcing cage 132 is fixed on reinforcing bar keel 130, has effectively strengthened the bearing capacity of precast concrete cross pile 100.
As shown in Figure 3, Figure 4, inside on the top of precast concrete cross pile 100 is provided with multiple stirrups 134, the two ends of every two stirrups 134 are separately fixed on reinforcing bar keel 130 and form cross, and multiple criss-cross stirrup 134 structures are arranged along the length direction interval of pile body 110, have effectively been strengthened the stability of precast concrete cross pile 100 junctions.
The length of pile body 110 is 4-9m, can customize according to different engineerings, have stake compared with short, section is little, from the feature of heavy and light." cross " type section is straight line, and formwork erection is convenient, and precast concrete cross pile 100 can, at factory's Prefabrication in batches, be also extremely suitable for building-site prefabricated, and carry very convenient.
Precast concrete cross pile of the present utility model adopts " cross " type structure, and be provided with import end, saved material, high, the prefabricated convenience of bearing capacity, construct fast, improved economic benefit, the precast concrete cross pile of different length has facilitated piling construction simultaneously.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (10)
1. precast concrete cross pile, comprises pile body, is provided with many reinforcing bar keel in described pile body, it is characterized in that, the cross section of described pile body is " cross " type, and protuberance forms 4 fins, article 4, described fin is arranged along the length direction of described pile body, and the bottom of described pile body is provided with and imports end.
2. precast concrete cross pile as claimed in claim 1, is characterized in that, 4 described fins are arranged symmetrically with the central axis of described pile body.
3. precast concrete cross pile as claimed in claim 2, is characterized in that, the width of 4 described fins is all identical, is 1/3 of described pile body overall width.
4. precast concrete cross pile as claimed in claim 2, is characterized in that, the width of 4 described fins is all identical, is 1/2 of described pile body overall width.
5. precast concrete cross pile as claimed in claim 1, is characterized in that, the bottom of described fin is inclined-plane, forms described importing end.
6. precast concrete cross pile as claimed in claim 1, is characterized in that, many described reinforcing bar keel are located at respectively the inside of described fin.
7. precast concrete cross pile as claimed in claim 1, is characterized in that, many described reinforcing bar keel one end are positioned at described importing end, and the other end passes the end face of described pile body.
8. precast concrete cross pile as claimed in claim 1, is characterized in that, described reinforcing bar keel are provided with reinforcing cage.
9. precast concrete cross pile as claimed in claim 8, it is characterized in that, inside on the top of described pile body is provided with multiple stirrups, and the two ends of every two described stirrups are separately fixed on described reinforcing bar keel and form cross, and arranges along the length direction interval of pile body.
10. the precast concrete cross pile as described in claim 1 to 9 any one, is characterized in that, the length of described pile body is 4-9m.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320719480.8U CN203701076U (en) | 2013-11-13 | 2013-11-13 | Prefabricated concrete crossed pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320719480.8U CN203701076U (en) | 2013-11-13 | 2013-11-13 | Prefabricated concrete crossed pile |
Publications (1)
Publication Number | Publication Date |
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CN203701076U true CN203701076U (en) | 2014-07-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320719480.8U Expired - Lifetime CN203701076U (en) | 2013-11-13 | 2013-11-13 | Prefabricated concrete crossed pile |
Country Status (1)
Country | Link |
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CN (1) | CN203701076U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563130A (en) * | 2015-01-14 | 2015-04-29 | 济南轨道交通集团有限公司 | Cross-shaped enclosure pile and construction method capable of using a structure as enclosure structure and main body structure |
CN104594361A (en) * | 2015-01-14 | 2015-05-06 | 济南轨道交通集团有限公司 | Construction method of H-shaped enclosure pile and enclosure structure as main structure |
CN105735292A (en) * | 2016-04-23 | 2016-07-06 | 刘兰花 | Equal-width pile and cross pile locking and buckling connecting facility |
-
2013
- 2013-11-13 CN CN201320719480.8U patent/CN203701076U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563130A (en) * | 2015-01-14 | 2015-04-29 | 济南轨道交通集团有限公司 | Cross-shaped enclosure pile and construction method capable of using a structure as enclosure structure and main body structure |
CN104594361A (en) * | 2015-01-14 | 2015-05-06 | 济南轨道交通集团有限公司 | Construction method of H-shaped enclosure pile and enclosure structure as main structure |
CN104594361B (en) * | 2015-01-14 | 2016-08-24 | 济南轨道交通集团有限公司 | A kind of I shape fender post and building enclosure also serve as the construction method of agent structure |
CN105735292A (en) * | 2016-04-23 | 2016-07-06 | 刘兰花 | Equal-width pile and cross pile locking and buckling connecting facility |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 325000 no.890, Feixia South Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou water resources and Electric Power Survey and Design Institute Co.,Ltd. Address before: 325000 floor 4-5, gate 1, Guoda Plaza, No. 5477, Airport Avenue, Wenzhou, Zhejiang Patentee before: WENZHOU WATER CONSERVANCY AND HYDRO-ELECTRIC POWER SURVEY AND DESIGN INSTITUTE |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140709 |