CN104563168A - Multifunctional bend resistance and shear resistance device of prestressed concrete pipe pile - Google Patents
Multifunctional bend resistance and shear resistance device of prestressed concrete pipe pile Download PDFInfo
- Publication number
- CN104563168A CN104563168A CN201410804580.XA CN201410804580A CN104563168A CN 104563168 A CN104563168 A CN 104563168A CN 201410804580 A CN201410804580 A CN 201410804580A CN 104563168 A CN104563168 A CN 104563168A
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- China
- Prior art keywords
- connecting rod
- pipe pile
- prestressed concrete
- concrete pipe
- rod
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a multifunctional bend resistance and shear resistance device of a prestressed concrete pipe pile. The multifunctional bend resistance and shear resistance device comprises a left connecting rod and a right connecting rod, wherein the left connecting rod and the right connecting rod are each provided with a reaction beam, a distribution beam and a reaction box beam from top to bottom, a jack is arranged between the reaction beam and the distribution beam, a support seat is arranged between the reaction box beam and the distribution beam, and the prestressed concrete pipe pile is arranged on the support seat. The multifunctional bend resistance and shear resistance device of the prestressed concrete pipe pile has the advantages that the testing efficiency is improved, the whole device can be rotated, and the detachment is not needed when a sample is replaced; the operation is simple, the convenience in use is realized, and the safety is improved.
Description
Technical field
The present invention relates to building field, particularly relate to a kind of multi-functional prestressed concrete pipe pile antibending shear resistance system.
Background technology
Prestressed concrete pipe pile is the one of building pile foundation, carry ten hundreds of life and the safety of property, it is good that prestressed concrete pipe pile has pile quality, vertical bearing capacity of single pile is high, to engineering geological conditions strong adaptability, speed of application is fast, the features such as quality easily ensures, since the 70's of 20th century, be widely used in engineerings such as China's building, highway, railway, harbours, pile for prestressed pipe stake top is connected with basis, under horizontal earthquake action, shear resistance is poor, limits the use of pile for prestressed pipe.
Prestressed concrete pipe pile needs the test carrying out bending resistance and shear test, and existing bending resistance and shear test are detected by the different experimental rig of two covers, and need the resource of at substantial, repeatedly dismantle, detection time is long, and efficiency is not high.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of multi-functional prestressed concrete pipe pile antibending shear resistance system, and can improve test efficiency, package unit can rotate, and changes sample without the need to dismounting, simple to operate, easy to use, improves safety.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of multi-functional prestressed concrete pipe pile antibending shear resistance system, comprise: left connecting rod and right connecting rod, described left connecting rod and right connecting rod are provided with reaction beam, distribution beam and counter-force box beam from top to bottom successively, between described reaction beam and distribution beam, jack is installed, be provided with bearing between the described power of returning box beam and sendout, described bearing is provided with prestressed concrete pipe pile.
In a preferred embodiment of the present invention, described right connecting rod comprises the body of rod and the lower body of rod, is connected between the described upper body of rod and the lower body of rod by flange.
In a preferred embodiment of the present invention, described reaction beam one end is connected on left connecting rod by nut and built-in bearing, and the other end is through the upper body of rod.
In a preferred embodiment of the present invention, described distribution beam one end is connected on left connecting rod by nut and built-in bearing, and the other end is connected on the upper body of rod by nut.
In a preferred embodiment of the present invention, described counter-force box beam one end is connected on left connecting rod by nut and built-in bearing, and the other end is connected on the lower body of rod by nut.
The invention has the beneficial effects as follows: the multi-functional prestressed concrete pipe pile antibending shear resistance system of the present invention, can improve test efficiency, package unit can rotate, and changes sample without the need to dismounting, simple to operate, easy to use, improves safety.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the present invention's multi-functional prestressed concrete pipe pile antibending shear resistance system one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, left connecting rod, and 2, right connecting rod, 3, reaction beam, 4, distribution beam, 5, counter-force box beam, 6, jack, 7, bearing, 8, prestressed concrete pipe pile, 9, the upper body of rod, 10, the lower body of rod, 11, flange, 12, nut, 13, built-in bearing.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, a kind of multi-functional prestressed concrete pipe pile antibending shear resistance system, comprise: left connecting rod 1 and right connecting rod 2, described left connecting rod 1 and right connecting rod 2 are provided with reaction beam 3, distribution beam 4 and counter-force box beam 5 from top to bottom successively, between described reaction beam 3 and distribution beam 4, jack 6 is installed, be provided with bearing 7 between the described power of returning box beam 5 and sendout 4, described bearing 7 is provided with prestressed concrete pipe pile 8.
In addition, described right connecting rod 2 comprises the body of rod 9 and the lower body of rod 10, is connected between the described upper body of rod and the lower body of rod by flange 11.
In addition, described reaction beam 3 one end is connected on left connecting rod 1 by nut 12 and built-in bearing 13, and the other end is through the upper body of rod 10.
In addition, described distribution beam 4 one end is connected on left connecting rod 1 by nut 12 and built-in bearing 13, and the other end is connected on the upper body of rod 9 by nut.
In addition, described counter-force box beam 5 one end is connected on left connecting rod 1 by nut 12 and built-in bearing 13, and the other end is connected on the lower body of rod 10 by nut.
Be different from prior art, the multi-functional prestressed concrete pipe pile antibending shear resistance system of the present invention, can improve test efficiency, package unit can rotate, and changes sample without the need to dismounting, simple to operate, easy to use, improves safety.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a multi-functional prestressed concrete pipe pile antibending shear resistance system, it is characterized in that, comprise: left connecting rod and right connecting rod, described left connecting rod and right connecting rod are provided with reaction beam, distribution beam and counter-force box beam from top to bottom successively, between described reaction beam and distribution beam, jack is installed, be provided with bearing between the described power of returning box beam and sendout, described bearing is provided with prestressed concrete pipe pile.
2. multi-functional prestressed concrete pipe pile antibending shear resistance system according to claim 1, is characterized in that, described right connecting rod comprises the body of rod and the lower body of rod, is connected between the described upper body of rod and the lower body of rod by flange.
3. multi-functional prestressed concrete pipe pile antibending shear resistance system according to claim 2, is characterized in that, described reaction beam one end is connected on left connecting rod by nut and built-in bearing, and the other end is through right connecting rod.
4. multi-functional prestressed concrete pipe pile antibending shear resistance system according to claim 2, is characterized in that, described distribution beam one end is connected on left connecting rod by nut and built-in bearing, and the other end is connected on the upper body of rod by nut.
5. multi-functional prestressed concrete pipe pile antibending shear resistance system according to claim 2, is characterized in that, described counter-force box beam one end is connected on left connecting rod by nut and built-in bearing, and the other end is connected on the lower body of rod by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804580.XA CN104563168A (en) | 2014-12-09 | 2014-12-23 | Multifunctional bend resistance and shear resistance device of prestressed concrete pipe pile |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768068 | 2014-12-09 | ||
| CN201410804580.XA CN104563168A (en) | 2014-12-09 | 2014-12-23 | Multifunctional bend resistance and shear resistance device of prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563168A true CN104563168A (en) | 2015-04-29 |
Family
ID=53080180
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823946.3U Expired - Fee Related CN204385786U (en) | 2014-12-09 | 2014-12-23 | Multi-functional prestressed concrete pipe pile antibending shear resistance system |
| CN201410804580.XA Pending CN104563168A (en) | 2014-12-09 | 2014-12-23 | Multifunctional bend resistance and shear resistance device of prestressed concrete pipe pile |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823946.3U Expired - Fee Related CN204385786U (en) | 2014-12-09 | 2014-12-23 | Multi-functional prestressed concrete pipe pile antibending shear resistance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204385786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680442A (en) * | 2018-08-07 | 2018-10-19 | 沈阳建筑大学 | A kind of built-in hanger shear strength test device and detection method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204385786U (en) * | 2014-12-09 | 2015-06-10 | 常州市安贞建设工程检测有限公司 | Multi-functional prestressed concrete pipe pile antibending shear resistance system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363776B1 (en) * | 1999-11-12 | 2002-04-02 | Gary L. Reinert, Sr. | Pile testing reaction anchor apparatus and method |
| CN103031860A (en) * | 2012-12-14 | 2013-04-10 | 广东省建筑科学研究院 | Pipe pile vertical static load testing connection device, and testing system and method using same |
| CN203113389U (en) * | 2013-03-25 | 2013-08-07 | 中国能源建设集团安徽省电力设计院 | Pre-stressed pipe pile vertical-static test device |
| CN204385786U (en) * | 2014-12-09 | 2015-06-10 | 常州市安贞建设工程检测有限公司 | Multi-functional prestressed concrete pipe pile antibending shear resistance system |
-
2014
- 2014-12-23 CN CN201420823946.3U patent/CN204385786U/en not_active Expired - Fee Related
- 2014-12-23 CN CN201410804580.XA patent/CN104563168A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363776B1 (en) * | 1999-11-12 | 2002-04-02 | Gary L. Reinert, Sr. | Pile testing reaction anchor apparatus and method |
| CN103031860A (en) * | 2012-12-14 | 2013-04-10 | 广东省建筑科学研究院 | Pipe pile vertical static load testing connection device, and testing system and method using same |
| CN203113389U (en) * | 2013-03-25 | 2013-08-07 | 中国能源建设集团安徽省电力设计院 | Pre-stressed pipe pile vertical-static test device |
| CN204385786U (en) * | 2014-12-09 | 2015-06-10 | 常州市安贞建设工程检测有限公司 | Multi-functional prestressed concrete pipe pile antibending shear resistance system |
Non-Patent Citations (1)
| Title |
|---|
| 刘俊伟: "预应力混凝土管桩抗弯及抗剪性能试验研究", 《建筑技术》, vol. 41, no. 12, 31 December 2010 (2010-12-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680442A (en) * | 2018-08-07 | 2018-10-19 | 沈阳建筑大学 | A kind of built-in hanger shear strength test device and detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204385786U (en) | 2015-06-10 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |