CN201000412Y - Building project bearing beam load test device - Google Patents
Building project bearing beam load test device Download PDFInfo
- Publication number
- CN201000412Y CN201000412Y CNU2007200893416U CN200720089341U CN201000412Y CN 201000412 Y CN201000412 Y CN 201000412Y CN U2007200893416 U CNU2007200893416 U CN U2007200893416U CN 200720089341 U CN200720089341 U CN 200720089341U CN 201000412 Y CN201000412 Y CN 201000412Y
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- counter
- girder steel
- test device
- force
- counter force
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Abstract
The utility model discloses an architectural work bearing beam loading test device, which consists of a counter force steel beam and a jack, wherein a connecting device is arranged at the two ends of the counter force steel beam, and the jack is arranged at the lower end of the counter force steel beam, a steel frame is fixed at the two ends of the counter force steel beam and a steel rope is arranged thereof. The utility model can be used for large scale loading test on a complete engineering structure spot, the two ends are fixed to prevent the counter force steel beam from losing steadiness, the structure of the device is simple, thus the requirements of design and operation is met.
Description
Technical field
The utility model relates to a kind of construction work spandrel girder loading test technology, specifically is exactly construction work spandrel girder loading test device.
Background technology
At building engineering field, because a variety of causes and requirement need be done on-the-spot load test to the engineering of having built, wherein important is exactly the load test of spandrel girder, verifies the reliability of engineering structure with this.But, when running into unconventional load test, the requirement that the device of existing imposed load is difficult to or can not satisfies design, use.The load mode of the on-the-spot load test of tradition beam: the one, at beam top heap sand stone or heap iron block simulation load, another is at beam bottom lift heavy thing simulation load.But these methods are can only be in load little or have under the situation of certain condition and use, and large-scale load or the load simulated test of ultra-large type are not still had unified method and apparatus.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, construction work spandrel girder loading test device that cost is low, and just can record the weight of counter-force girder steel by means of easy method.
For achieving the above object, construction work spandrel girder loading test device of the present utility model is made of counter-force girder steel and lifting jack, and the two ends of counter-force girder steel are provided with coupling arrangement, and lifting jack places the lower end of counter-force girder steel.
The two ends of described counter-force girder steel are steelframe fixedly.
The two ends of described counter-force girder steel are provided with wire rope.
After adopting such structure, can be used in the on-the-spot large-scale load test of complete engineering structure, two ends are fixing, and can to prevent that the counter-force girder steel from losing stable, and device structure is simple, can satisfy the requirement of design and use.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2 is the structural representation of another kind of embodiment of the present utility model.
Embodiment
Embodiment 1: construction work spandrel girder loading test device is made of counter-force girder steel 1 and lifting jack 3 as shown in Figure 1, is provided with steelframe 4 at the two ends of counter-force girder steel 1, and lifting jack 3 places the lower end of counter-force girder steel 1.
Technical scheme during use is, steelframe 4 is fixed on the counter-force girder steel 1 by rivet 2, the two ends of test beam 5 and steelframe 4 are fixing, upper surface at test beam 5 is provided with 3 lifting jack 3, when measuring, lifting jack 3 is extended upwardly together, the upper surface of lifting jack is contacted with the lower surface of counter-force girder steel 1, the counter-force girder steel is upwards pushed up under the effect of lifting jack 3 power, when lifting jack can not be when extending upwardly, at this moment, the power sum of 3 lifting jack is the maximum load of counter-force girder steel 1 just, because the effect of power is mutual, so the maximum load that counter-force girder steel 1 the can bear maximum load that can bear of test beam 5 just.
Embodiment 2: construction work spandrel girder loading test device is made of counter-force girder steel 1 and lifting jack 3 as shown in Figure 2, be provided with wire rope 6 at the two ends of counter-force girder steel 1, counter-force girder steel 1 is wound by wire rope 6 with test beam 5, and lifting jack 3 places the lower end of counter-force girder steel 1.
The specific implementation process of present embodiment is the same with the process of embodiment 1.
The counter-force girder steel is made up of shaped steel, the counter-force girder steel is that the counter-force of implementing the large-scale load of simulation supports main member, the lifting jack loading system can be automatically or manual hydraulic jack imposed load system and divide a pad of making a concerted effort to form, can implement to simulate correct the putting on the test structure member of large-scale load.
Claims (3)
1, a kind of construction work spandrel girder loading test device is made of counter-force girder steel and lifting jack, and it is characterized in that: the two ends of counter-force girder steel are provided with coupling arrangement, and lifting jack places the lower end of counter-force girder steel.
2, construction work spandrel girder loading test device according to claim 1, it is characterized in that: the two ends of counter-force girder steel are steelframe fixedly.
3, construction work spandrel girder loading test device according to claim 1, it is characterized in that: the two ends of counter-force girder steel are provided with wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200893416U CN201000412Y (en) | 2007-01-30 | 2007-01-30 | Building project bearing beam load test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200893416U CN201000412Y (en) | 2007-01-30 | 2007-01-30 | Building project bearing beam load test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000412Y true CN201000412Y (en) | 2008-01-02 |
Family
ID=39014816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200893416U Expired - Fee Related CN201000412Y (en) | 2007-01-30 | 2007-01-30 | Building project bearing beam load test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000412Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839001A (en) * | 2010-05-27 | 2010-09-22 | 关喜才 | Compressive pile load detection device and method |
| CN102433900A (en) * | 2011-12-27 | 2012-05-02 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | Loading device capable of self checking pressure test for pile foundation bearing capacity test |
| CN102866055A (en) * | 2012-08-27 | 2013-01-09 | 中国科学院武汉岩土力学研究所 | In-situ testing device counterforce system |
| CN103759928A (en) * | 2013-12-31 | 2014-04-30 | 中国核工业二三建设有限公司 | Method for detecting bearing load of equalizing beam for hoisting large scale device |
| CN103983519A (en) * | 2014-05-30 | 2014-08-13 | 重庆科技学院 | Device for testing suction mechanical property of concrete substrate under wind load effect |
| CN104005432A (en) * | 2014-06-17 | 2014-08-27 | 郑州大学 | Pile foundation static load testing device and method under vertical and horizontal composite loads |
-
2007
- 2007-01-30 CN CNU2007200893416U patent/CN201000412Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839001A (en) * | 2010-05-27 | 2010-09-22 | 关喜才 | Compressive pile load detection device and method |
| CN102433900A (en) * | 2011-12-27 | 2012-05-02 | 中铁大桥局集团武汉桥梁科学研究院有限公司 | Loading device capable of self checking pressure test for pile foundation bearing capacity test |
| CN102866055A (en) * | 2012-08-27 | 2013-01-09 | 中国科学院武汉岩土力学研究所 | In-situ testing device counterforce system |
| CN103759928A (en) * | 2013-12-31 | 2014-04-30 | 中国核工业二三建设有限公司 | Method for detecting bearing load of equalizing beam for hoisting large scale device |
| CN103759928B (en) * | 2013-12-31 | 2016-08-17 | 中国核工业二三建设有限公司 | The method of the bearing load of detection hoisting large-size equipment equalizer bar |
| CN103983519A (en) * | 2014-05-30 | 2014-08-13 | 重庆科技学院 | Device for testing suction mechanical property of concrete substrate under wind load effect |
| CN103983519B (en) * | 2014-05-30 | 2016-04-13 | 重庆科技学院 | The suction Mechanics Performance Testing device of concrete substrate under wind action |
| CN104005432A (en) * | 2014-06-17 | 2014-08-27 | 郑州大学 | Pile foundation static load testing device and method under vertical and horizontal composite loads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20110130 |