CN103203801B - Flat prestressed stretch-draw pedestal - Google Patents
Flat prestressed stretch-draw pedestal Download PDFInfo
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- CN103203801B CN103203801B CN201310152993.XA CN201310152993A CN103203801B CN 103203801 B CN103203801 B CN 103203801B CN 201310152993 A CN201310152993 A CN 201310152993A CN 103203801 B CN103203801 B CN 103203801B
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- pedestal
- draw
- stretch
- anchoring part
- flat
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Abstract
A kind of flat prestressed stretch-draw pedestal, including R. C. ptates and stretch-draw anchoring part, it is characterized in that described stretch-draw anchoring part is made up of crossbeam, column and pedestal, described stretch-draw anchoring part is located at the two ends of described R. C. ptates, described crossbeam is coupled to described column upper end, and described pedestal is buried in the earth certain depth.The creative unstability arch power utilized under the pressure effect when prestressed stretch-draw of the dead-weight balanced flat board, revolutionizes the way of tradition fulcrum type pedestal, is applicable to the various prestressed component manufactures of dense arrangement, and the pedestal scope of application is the widest.
Description
Technical field
The present invention relates to building prefabricated components field, particularly relate to a kind of stretch-draw manufacturing prestressed component
Pedestal.
Background technology
The stretching bed seat of the large-scale pretensioned precast element manufacture of tradition generally uses fore-set or rib of slab formula,
Transmutability is poor, and service efficiency is low, and bigger pre-of or tilting moment relatively big unsuitable for stretching force should
Power structure manufacture, a kind of flat stretching bed seat being suitable for various prestressed component manufacture yet there are no report
Road.
Summary of the invention
The technical problem to be solved is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of
The flat prestressed stretch-draw pedestal that easy construction, highly versatile and cost save.
According to the present invention provide one flat prestressed stretch-draw pedestal, including R. C. ptates and
Drawing anchoring part, described stretch-draw anchoring part to be made up of crossbeam, column and pedestal, described stretch-draw anchoring part is located at described
The two ends of R. C. ptates, described crossbeam is coupled to described column upper end, and described pedestal is buried in the earth necessarily
The degree of depth, described pedestal is made up of base plate, breast boards and riser, and described riser is connected with described column,
Described base plate forms inverted T-shaped cross section with described breast boards.
It is special that the one flat prestressed stretch-draw pedestal provided according to the present invention also has following attached technology
Levy:
Described flat board thickness 25-35cm, it is that 40-60cm is thick with described stretch-draw anchoring part intersection flat board, institute
Longitudinally it is embedded with reinforcing bar or steel strand wires in stating R. C. ptates.
Described column spacing is 2.5-4m, and height is less than 1.5m.
Described pedestal is divided into multiple prefabricated component unit spliced to form, and is embedded with reinforcing bar, part in prefabricated component
Reinforcing bar exposes prefabricated component upper surface certain length, and the riser upper end of prefabricated component is embedded with shaped steel, and shaped steel exposes
Riser upper surface certain length.
According to the present invention provide one flat prestressed stretch-draw pedestal compared with prior art have as
Lower advantage:
1. the unstability under the pressure effect when prestressed stretch-draw of the dead-weight balanced flat board that utilizes of creativeness arches up
Power, revolutionizes the way of tradition fulcrum type pedestal, and being applicable to the various pre-of dense arrangement should
Power component manufactures, and the pedestal scope of application is the widest.
2. to be buried in the earth the degree of depth moderate for stretch-draw anchoring part, earthing weight and passive earth pressure jointly support anchorage
Square, reasonable stress, without piling under stretch-draw anchoring part, easy construction, cost is relatively low.
3. anchoring part column spacing is big, and the anchoring part strong adaptability to prefabricated components size, pedestal versatility is the strongest.
Accompanying drawing explanation
Fig. 1 is the pedestal end cross-sectional of the present invention
Fig. 2 is the stretch-draw anchoring part prefabricated component axonometric chart of the present invention
Fig. 3 is the A-A profile of the present invention
Detailed description of the invention
See Fig. 1 to Fig. 3, at the one flat prestressed stretch-draw pedestal that the present invention provides, including reinforced concrete
Flat board 1 and stretch-draw anchoring part 2, described stretch-draw anchoring part is made up of crossbeam 21, column 22 and pedestal 23,
Described stretch-draw anchoring part 2 is located at the two ends of R. C. ptates 1, and described crossbeam 21 is coupled to described column 22
Upper end, described pedestal 23 is buried in the earth certain depth.R. C. ptates is as the plate type top of stretching bed seat
Post undertakes the pressure that pedestal is produced by prestressed stretch-draw, and with certain thickness dead-weight balanced arch power,
And stretch-draw anchoring part is mainly by the tilting moment tradition of prestressed stretch-draw generation to soil, use gravity and quilt
The mixing of dynamic soil pressure is against mode, it is not necessary to piling, cost is low, easy construction, and stretching end space is big
Pedestal versatility is strong especially, and described pedestal 23 is made up of base plate 231, breast boards 232 and riser 233,
Described riser 233 is connected with described column 22, and base plate 231 and breast boards 232 form inverted T-shaped cross section.
Pedestal 23 is that the tilting moment of prestressed stretch-draw is delivered to the main member on underground and fore-set, base plate
231 act the effect increasing earthing ballast, and breast boards 232 is used for the passive earth pressure with soil against the power of toppling
Square, and riser 233 is connected with the column 22 of stretch-draw anchoring part 2 and tilting moment is transferred to pedestal 23,
Undertake moment of flexure and shearing.
Seeing Fig. 2, in above-described embodiment that this utility model is given, described pedestal 23 is divided into multiple
Prefabricated component unit spliced forms, and is embedded with reinforcing bar in prefabricated component, and part reinforcing bar 234 exposes on prefabricated component
Surface certain length, riser 233 upper end of prefabricated component is embedded with shaped steel 235, and shaped steel exposes on riser 233
Surface certain length.Pedestal 23 uses prefabricated component segmentation, can make pedestal 23 segmental installation, prevent
Cut the earth during in soft clay area because of basement construction and deeply cause the soil body to cave in, and not only eliminated to go along with sb. to guard him temporarily and arrange
Execute expense, and can accelerating construction progress.
Claims (4)
1. a flat prestressed stretch-draw pedestal, including R. C. ptates and stretch-draw anchoring part, is characterized in that institute
Stating stretch-draw anchoring part to be made up of crossbeam, column and pedestal, described stretch-draw anchoring part is located at described reinforced concrete and is put down
The two ends of plate, described crossbeam is coupled to described column upper end, and described pedestal is buried in the earth certain depth,
Described pedestal is made up of base plate, breast boards and riser, and described riser is connected with described column, described
Base plate forms inverted T-shaped cross section with described breast boards.
Flat prestressed stretch-draw pedestal the most as claimed in claim 1, is characterized in that described R. C. ptates is thick
25-35cm, it thickeies for 40-60cm, described steel with the two ends flat board of described stretch-draw anchoring part intersection
Longitudinally it is embedded with reinforcing bar or steel strand wires in muscle plate concrete.
Flat prestressed stretch-draw pedestal the most as claimed in claim 1, is characterized in that described column spacing is
2.5-4m, height is less than 1.5m.
Flat prestressed stretch-draw pedestal the most as claimed in claim 1, is characterized in that described pedestal is divided into multiple
Prefabricated component unit spliced forms, and is embedded with reinforcing bar in prefabricated component, and part reinforcing bar exposes table on prefabricated component
Face certain length, the riser upper end of prefabricated component is embedded with shaped steel, and shaped steel exposes riser upper surface one fixed length
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152993.XA CN103203801B (en) | 2013-04-27 | 2013-04-27 | Flat prestressed stretch-draw pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152993.XA CN103203801B (en) | 2013-04-27 | 2013-04-27 | Flat prestressed stretch-draw pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103203801A CN103203801A (en) | 2013-07-17 |
| CN103203801B true CN103203801B (en) | 2016-08-10 |
Family
ID=48751307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152993.XA Active CN103203801B (en) | 2013-04-27 | 2013-04-27 | Flat prestressed stretch-draw pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103203801B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037152A (en) * | 1996-07-23 | 1998-02-10 | Kajima Corp | Under water form construction method |
| CN201809725U (en) * | 2010-09-09 | 2011-04-27 | 新蒲建设集团有限公司 | Trough-shaped bridge pedestal |
| CN201970395U (en) * | 2011-01-26 | 2011-09-14 | 南昌市建筑工程集团有限公司 | Large-scale groove style base for pre-stressing hollow slab preparation |
| CN202826048U (en) * | 2012-08-14 | 2013-03-27 | 杨众 | Pre-tensioned prestressing tension anchor column |
| CN203266913U (en) * | 2013-04-27 | 2013-11-06 | 杨众 | Flat plate type pre-stress tension pedestal |
-
2013
- 2013-04-27 CN CN201310152993.XA patent/CN103203801B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037152A (en) * | 1996-07-23 | 1998-02-10 | Kajima Corp | Under water form construction method |
| CN201809725U (en) * | 2010-09-09 | 2011-04-27 | 新蒲建设集团有限公司 | Trough-shaped bridge pedestal |
| CN201970395U (en) * | 2011-01-26 | 2011-09-14 | 南昌市建筑工程集团有限公司 | Large-scale groove style base for pre-stressing hollow slab preparation |
| CN202826048U (en) * | 2012-08-14 | 2013-03-27 | 杨众 | Pre-tensioned prestressing tension anchor column |
| CN203266913U (en) * | 2013-04-27 | 2013-11-06 | 杨众 | Flat plate type pre-stress tension pedestal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103203801A (en) | 2013-07-17 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jiangdong District Baizhang road 315000 in Zhejiang province Ningbo City Exhibition Center No. 168 28C Applicant after: Yang Zhong Applicant after: Yang Feng Address before: 315000, AUX Road, No. 757 Li RI Road, Yinzhou District, Ningbo, Zhejiang, 502 Applicant before: Yang Zhong Applicant before: Yang Feng |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190320 Address after: No. 168 Baizhang Road, Yinzhou District, Ningbo City, Zhejiang Province, 315000 (26-26) Patentee after: Ningbo excellent Building Technology Co., Ltd. Address before: 315000 Exhibition Center 28C, 168 Baizhang Road, Jiangdong District, Ningbo City, Zhejiang Province Co-patentee before: Yang Feng Patentee before: Yang Zhong |