CN103821165A - Adjustable combined anchor beam structure - Google Patents
Adjustable combined anchor beam structure Download PDFInfo
- Publication number
- CN103821165A CN103821165A CN201410057512.1A CN201410057512A CN103821165A CN 103821165 A CN103821165 A CN 103821165A CN 201410057512 A CN201410057512 A CN 201410057512A CN 103821165 A CN103821165 A CN 103821165A
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- fixing parts
- anchor beam
- longitudinal
- beam structure
- adjustable combined
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- Piles And Underground Anchors (AREA)
Abstract
Disclosed is an adjustable combined anchor beam structure. The adjustable combined anchor beam structure is characterized by comprising transverse fixing parts at two ends, a plurality of groups of longitudinal fixing parts and box girders; the transverse fixing parts at the two ends are respectively connected with the longitudinal fixing parts on two sides of the same, tops of the longitudinal fixing part sets are connected through the box girders, and the bottoms of the longitudinal fixing parts are connected through bolts. The transverse fixing parts at the two ends are connected with the longitudinal fixing parts and the tops of the longitudinal fixing parts are connected through the box girders, so that the adjustable combined anchor beam structure is fixed transversely, longitudinally and vertically through anchors and the bolts, and number of groups and length of the longitudinal fixing parts can be flexibly selected according to test piece different in length. After a test is completed, an anchor beam is integrally detached and separated by screwing the bolts, so that the adjustable combined anchor beam structure is reusable.
Description
Technical field
The present invention relates to the tool-type anchor device of the fixing test specimen of a kind of structural test in field of civil engineering, be specially the combined type ground anchor beam of structural experiment chamber.
Background technology
Be accompanied by the development of Urbanization in China, building industry has become one of mainstay of the national economy industry, and different architecture structure forms emerge in an endless stream.For different new structure or novel material, before dropping into engineering application, all need to verify by experiment in laboratory its performance and indices.At present, the loading experiment to aspects such as framework, wall, beam, packing materials in laboratory, common each test specimen needs to build a bulky ground anchor beam and is fixed.After experiment finishes, ground anchor beam also loses value with test specimen thereupon.Within each year, a large amount of similar experiments is all carried out in laboratory, and only this part of anchor beam, just causes the waste of a large amount of concrete, reinforcing bar and manpower.
Summary of the invention
The object of this invention is to provide a kind of tool-type, adjustable, the knockdown earth anchor girder construction that can reuse, can coordinate with the anchor hole in laboratory and anchor pole, can effectively reduce the waste of anchor beam part traditionally in experiment.
For achieving the above object, the invention provides a kind of adjustable combined type earth anchor girder construction, it is characterized in that: comprise the horizontal fixture in two ends and some groups of longitudinal fixtures and case beam, the horizontal fixture in two ends is connected with one group of longitudinal fixture of both sides respectively separately, every group of longitudinal fixture top connects by case beam, and bottom is bolted.
The present invention is by the connection of the horizontal fixture in two ends and some groups of longitudinal fixtures, and the case beam at longitudinal fixture top, both sides connects, recycling earth anchor and bolt have been realized horizontal, longitudinal and vertical the fixing of test specimen, meet in laboratory in various planes and the requirement of anchor beam over the ground when out-of-plane loading experiment, can select flexibly group number and the length of longitudinal fixture according to test specimen length difference.After having tested, unscrew each bolt ground anchor beam integral demounting is separated, reuse.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the lateral view of Fig. 2.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the present invention includes the horizontal fixture 3,9 in two ends and three groups of longitudinal fixtures 1 and 2,5 and 6,7 and 8 and case beam 4, the horizontal fixture 3,9 in two ends is connected with 8 with 2,7 with one group of longitudinal fixture 1 of both sides respectively separately, one group of longitudinal fixture top of both sides connects by case beam 4, and bottom connects by bolt 12.
When use, the test specimen that needs are loaded is placed between longitudinal fixture 1 and 2,5 and 6,7 and 8, and the bolt hole by bolt 12 through each sidewall, by tighting a bolt 12 by test specimen jam-packed; Case beam 4 is put on longitudinal fixture 1 and 2,5 and 6, and ground anchor pole 11 is from top to bottom connected with longitudinal fixture 1,2,5,6 through case beam 4, tightens up and down ground anchor bolt 10 by its jam-packed; And then carry out anchoring by earth anchor, the two ends of test specimen are longitudinally fixed in vertical and level simultaneously.Horizontal two ends fixture 3,9 is connected to jam-packed with longitudinal fixture 1,2 and 5,6 respectively by bolt 12, then by earth anchor, horizontal two ends fixture 3,9 is fixed on to ground, constraint test specimen is in the movement of horizontal cross.Longitudinally fixture 7,8 can, according to the needs of test specimen length, be selected flexibly.
Claims (1)
1. an adjustable combined type earth anchor girder construction, it is characterized in that: comprise the horizontal fixture in two ends and some groups of longitudinal fixtures and case beam, the horizontal fixture in two ends is connected with one group of longitudinal fixture of both sides respectively separately, every group of longitudinal fixture top connects by case beam, and bottom is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057512.1A CN103821165B (en) | 2014-02-20 | 2014-02-20 | A kind of adjustable combined type earth anchor girder construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057512.1A CN103821165B (en) | 2014-02-20 | 2014-02-20 | A kind of adjustable combined type earth anchor girder construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821165A true CN103821165A (en) | 2014-05-28 |
| CN103821165B CN103821165B (en) | 2016-05-11 |
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ID=50756433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410057512.1A Active CN103821165B (en) | 2014-02-20 | 2014-02-20 | A kind of adjustable combined type earth anchor girder construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN103821165B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441138A (en) * | 2019-07-09 | 2019-11-12 | 武汉理工大学 | Adjustable Biaxial stress fatigue rig |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006090874A (en) * | 2004-09-24 | 2006-04-06 | Yokohama National Univ | Rapid load testing machine of ground anchor |
| CN102809508A (en) * | 2012-07-20 | 2012-12-05 | 上海交通大学 | Load positioning device for structural test |
| CN103015464A (en) * | 2012-11-28 | 2013-04-03 | 中交上海三航科学研究院有限公司 | Pile top restraint device and method for horizontal load test |
| CN103485374A (en) * | 2013-10-12 | 2014-01-01 | 中勘冶金勘察设计研究院有限责任公司 | Static load test anchor pile connecting structure |
| CN203729331U (en) * | 2014-02-20 | 2014-07-23 | 长春工程学院 | Adjustable composite ground anchor beam structure |
-
2014
- 2014-02-20 CN CN201410057512.1A patent/CN103821165B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006090874A (en) * | 2004-09-24 | 2006-04-06 | Yokohama National Univ | Rapid load testing machine of ground anchor |
| CN102809508A (en) * | 2012-07-20 | 2012-12-05 | 上海交通大学 | Load positioning device for structural test |
| CN103015464A (en) * | 2012-11-28 | 2013-04-03 | 中交上海三航科学研究院有限公司 | Pile top restraint device and method for horizontal load test |
| CN103485374A (en) * | 2013-10-12 | 2014-01-01 | 中勘冶金勘察设计研究院有限责任公司 | Static load test anchor pile connecting structure |
| CN203729331U (en) * | 2014-02-20 | 2014-07-23 | 长春工程学院 | Adjustable composite ground anchor beam structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441138A (en) * | 2019-07-09 | 2019-11-12 | 武汉理工大学 | Adjustable Biaxial stress fatigue rig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821165B (en) | 2016-05-11 |
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