CN202090370U - Pull-out test device for small-diameter anchor pile - Google Patents
Pull-out test device for small-diameter anchor pile Download PDFInfo
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- CN202090370U CN202090370U CN2011201581352U CN201120158135U CN202090370U CN 202090370 U CN202090370 U CN 202090370U CN 2011201581352 U CN2011201581352 U CN 2011201581352U CN 201120158135 U CN201120158135 U CN 201120158135U CN 202090370 U CN202090370 U CN 202090370U
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- upper flat
- flat plate
- hollow jack
- diameter anchor
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Abstract
The utility model relates to a pull-out test device for a small-diameter anchor pile and belongs to the pull-out test devices. The pull-out test device for the small-diameter anchor pile is characterized by mainly comprising a hollow jack and a jack support, wherein the jacket support mainly comprises an upper flat plate, a left supporting leg and a right supporting leg; the upper flat plate is provided in a central through hole; vertical plates are symmetrically welded on the lower surfaces of the left end and the right end of the upper flat plate respectively; bottom plates are welded at the bottoms of the left vertical plate and the right vertical plate respectively; reinforcing rib plates are welded between the outside surfaces of the left vertical plate and the right vertical plate as well as between the left bottom plate and the right bottom plate respectively; the upper flat plate, the vertical plates and the bottom plates are rectangular plates; the hollow jack is placed on the upper flat plate; a central hole of the hollow jack and the through hole of the upper flat plate are positioned on the same axial central line; a triangular wedge block is arranged in the center hole of the hollow jack; and the hollow jack is correspondingly connected with an electric oil pump. The small-diameter anchor pile pull-out test device is easy and convenient to operate, has high working efficiency, can be reused, saves cost and improves safety and reliability of the tested pile.
Description
Technical field
The utility model belongs to the resistance to plucking experimental rig, especially relates to a kind of anchor pole stake resistance to plucking experimental rig.
Background technology
Behind the basement anchoring pile construction, must carry out the vertically pulling-resistant test to the vertically pulling-resistant bearing capacity of single pile, less because of anchor pole stake stake footpath, most diameters are 150mm, and have only a main muscle; Now Chang Yong test method is: welding one adds crossbeam on main muscle to be tested, carry out synchronously with two same model jack respectively pulling out in the jacking loading at this crossbeam two, this method is not only time-consuming, complex operation, and when work, the jack at two must control simultaneously operating well, operating efficiency is lower, and has increased expense, has improved cost of production.
Summary of the invention
The purpose of this utility model provides a kind of minor diameter anchor pole stake resistance to plucking experimental rig, and is not only easy and simple to handle, high efficiency, and also reusable, save cost, improve the safety and the reliability of test pile.
The purpose of this utility model is achieved like this, a kind of minor diameter anchor pole stake resistance to plucking experimental rig, it is characterized in that: this minor diameter anchor pole stake resistance to plucking experimental rig mainly is made up of hollow jack and jacking bracket, this jacking bracket mainly is made up of upper flat plate and left and right sides supporting leg again, on upper flat plate, offer central through hole, riser symmetrically is welded respectively on the soffit of two ends, upper flat plate left and right sides section, the correspondence base plate that is welded respectively in the bottom of left and right sides riser, the reinforcement gusset is welded respectively between the lateral surface of left and right sides riser and left and right sides base plate, this upper flat plate, riser and base plate all can be rectangular slab, be placed on hollow jack on the upper flat plate and the centre bore of hollow jack and the through hole on the upper flat plate are positioned on the same longitudinal center line, the leg-of-mutton piece of carving of configuration in the centre bore of hollow jack is with hollow jack and the corresponding connection of electric oil pump (annotating: do not draw among the figure).
During use, symmetry is put two iron plates on the ground of the minor diameter anchor pole stake left and right sides, allow main muscle in the stake of minor diameter anchor pole pass the center hole of jacking bracket upper flat plate, the left and right sides base plate correspondence of jacking bracket is put on the iron plate, again hollow jack is passed the main muscle of minor diameter anchor pole stake, be positioned on the jacking bracket on the flat board, and allow hollow jack center line overlap with the jacking bracket center, adopt the main muscle that piece blocks the stake of minor diameter anchor pole of carving of hollow jack configuration then, and compress, with the corresponding connection of hollow jack, adopt electric oil pump to load the hollow piston bar cramp that promotes hollow jack and main muscle rising then, carry out the test of minor diameter anchor pole stake resistance to plucking with electric oil pump, test reading is read by the oil meter in the electric oil pump device, adopt this device, experimental data is accurate, and test is finished smoothly
The minor diameter anchor pole stake resistance to plucking experimental rig that the utility model proposed, rational in infrastructure, easy to use, experimental data is accurate, having guaranteed to pull out in the equilibrium of main muscle at the trial can be controlled effectively, has promoted the safety of test, flexibility, operability, and this device can be reused, and has saved cost of production.
Now in conjunction with the accompanying drawings and embodiments the minor diameter anchor pole stake resistance to plucking experimental rig that the utility model proposed is further described.
Description of drawings
Fig. 1 is that the master of the minor diameter anchor pole stake resistance to plucking experimental rig that proposes of the utility model looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the left side of the minor diameter anchor pole stake resistance to plucking experimental rig that proposes of the utility model.
Among Fig. 1, Fig. 2: 1, hollow jack 2, upper flat plate 3, riser 4, reinforcement gusset 5, base plate 6, main muscle.
The specific embodiment
From Fig. 1-Fig. 2 as can be seen: a kind of minor diameter anchor pole stake resistance to plucking experimental rig, it is characterized in that: this minor diameter anchor pole stake resistance to plucking experimental rig mainly is made up of hollow jack 1 and jacking bracket, this jacking bracket mainly is made up of upper flat plate 2 and left and right sides supporting leg again, on upper flat plate 2, offer central through hole, riser 3 symmetrically is welded respectively on the soffit of two ends, upper flat plate 2 left and right sides section, the correspondence base plate 5 that is welded respectively in the bottom of left and right sides riser 3, between the lateral surface of left and right sides riser 3 and left and right sides base plate 5, be welded respectively and strengthen gusset 4, this upper flat plate 2, riser 3 and base plate 5 all can be rectangular slab, be placed on hollow jack 1 on the upper flat plate 2 and the centre bore of hollow jack 1 and the through hole on the upper flat plate 2 are positioned on the same longitudinal center line, the leg-of-mutton piece of carving of configuration in the centre bore of hollow jack 1 is with hollow jack 1 and the corresponding connection of electric oil pump (annotating: do not draw among the figure).
During use, symmetry is put two iron plates on the ground of the minor diameter anchor pole stake left and right sides, allow main muscle 6 in the stake of minor diameter anchor pole pass the center hole of jacking bracket upper flat plate 2, left and right sides base plate 5 correspondences of jacking bracket are put on the iron plate, again hollow jack 1 is passed the main muscle 6 of minor diameter anchor pole stake, be positioned on the upper flat plate 2 of jacking bracket, and allow hollow jack 1 center line overlap with the jacking bracket center, adopt the main muscle 6 that piece blocks the stake of minor diameter anchor pole of carving of hollow jack 1 configuration then, and compress, then with the corresponding connection of hollow jack 1 with electric oil pump, adopt electric oil pump to load the hollow piston bar cramp that promotes hollow jack 1 and main muscle 6 risings, carry out the test of minor diameter anchor pole stake resistance to plucking, test reading is read by the oil meter in the electric oil pump device, adopt this device, experimental data is accurate, and test is finished smoothly.
Claims (2)
1. minor diameter anchor pole stake resistance to plucking experimental rig, it is characterized in that: this minor diameter anchor pole stake resistance to plucking experimental rig mainly is made up of hollow jack (1) and jacking bracket, this jacking bracket mainly is made up of upper flat plate (2) and left and right sides supporting leg again, on upper flat plate (2), offer central through hole, riser (3) symmetrically is welded respectively on the soffit of upper flat plate (2) two ends, left and right sides section, the correspondence base plate (5) that is welded respectively in the bottom of left and right sides riser (3), between the lateral surface of left and right sides riser (3) and left and right sides base plate (5), be welded respectively and strengthen gusset (4), hollow jack (1) is placed on upper flat plate (2) to be gone up and the centre bore of hollow jack (1) and the through hole on the upper flat plate (2) is positioned on the same longitudinal center line, the leg-of-mutton piece of carving of configuration in the centre bore of hollow jack (1), the corresponding connection of hollow jack (1) with electric oil pump.
2. minor diameter anchor pole stake resistance to plucking experimental rig according to claim 1 is characterized in that this upper flat plate (2), riser (3) and base plate (5) are rectangular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201581352U CN202090370U (en) | 2011-05-18 | 2011-05-18 | Pull-out test device for small-diameter anchor pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201581352U CN202090370U (en) | 2011-05-18 | 2011-05-18 | Pull-out test device for small-diameter anchor pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202090370U true CN202090370U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201581352U Expired - Lifetime CN202090370U (en) | 2011-05-18 | 2011-05-18 | Pull-out test device for small-diameter anchor pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202090370U (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677710A (en) * | 2012-05-27 | 2012-09-19 | 上海岩土工程勘察设计研究院有限公司 | Reaction frame testing method for earth nail drawing tests |
| CN102839692A (en) * | 2012-09-14 | 2012-12-26 | 中建一局集团第五建筑有限公司 | Combined tool and method for anti-pulling detection test of raft anti-floating anchor rod |
| AU2012101235B4 (en) * | 2012-08-14 | 2013-04-18 | Patented Foundations Pty Ltd | Rapid load capacity test |
| CN103402304A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Convenient-to-clean printed circuit board bonding pad structure |
| CN103402307A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Resilient printed circuit board pad structure |
| CN103402306A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Printing pad-supporting structure |
| CN103402308A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Printed circuit board pad structure |
| CN103402305A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Novel circuit board printing pad |
| CN104480977A (en) * | 2014-11-26 | 2015-04-01 | 国家电网公司 | Anti-lift load testing device for rock anchorage bar foundation |
| CN105350588A (en) * | 2015-11-23 | 2016-02-24 | 浙江工业大学工程设计集团有限公司 | Comprehensive anchor rod experiment system |
| CN105758707A (en) * | 2016-03-30 | 2016-07-13 | 广西众诚工程质量检测有限公司 | Circular pull-out test supporting device |
| CN105784465A (en) * | 2016-03-30 | 2016-07-20 | 广西众诚工程质量检测有限公司 | Square supporting device for pull-out test |
| AU2013213724B2 (en) * | 2012-08-14 | 2018-01-18 | Patented Foundations Pty Ltd | Rapid load capacity test |
| WO2018098962A1 (en) * | 2016-12-02 | 2018-06-07 | 广东中科华大工程技术检测有限公司 | Anchor rod pulling resistance testing device |
| CN110424393A (en) * | 2019-08-28 | 2019-11-08 | 天津建岩岩土工程有限公司 | Discarded stake pull-up and its method |
| CN112781982A (en) * | 2020-12-09 | 2021-05-11 | 大连中远海运重工有限公司 | Dead rope stopper strength test frock |
-
2011
- 2011-05-18 CN CN2011201581352U patent/CN202090370U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677710B (en) * | 2012-05-27 | 2015-04-29 | 上海岩土工程勘察设计研究院有限公司 | Reaction frame testing method for earth nail drawing tests |
| CN102677710A (en) * | 2012-05-27 | 2012-09-19 | 上海岩土工程勘察设计研究院有限公司 | Reaction frame testing method for earth nail drawing tests |
| AU2012101235B4 (en) * | 2012-08-14 | 2013-04-18 | Patented Foundations Pty Ltd | Rapid load capacity test |
| AU2013213724B2 (en) * | 2012-08-14 | 2018-01-18 | Patented Foundations Pty Ltd | Rapid load capacity test |
| CN102839692B (en) * | 2012-09-14 | 2014-08-06 | 中建一局集团第五建筑有限公司 | Combined tool and method for anti-pulling detection test of raft anti-floating anchor rod |
| CN102839692A (en) * | 2012-09-14 | 2012-12-26 | 中建一局集团第五建筑有限公司 | Combined tool and method for anti-pulling detection test of raft anti-floating anchor rod |
| CN103402306A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Printing pad-supporting structure |
| CN103402304A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Convenient-to-clean printed circuit board bonding pad structure |
| CN103402308A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Printed circuit board pad structure |
| CN103402305A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Novel circuit board printing pad |
| CN103402307A (en) * | 2013-07-31 | 2013-11-20 | 无锡市伟丰印刷机械厂 | Resilient printed circuit board pad structure |
| CN103402306B (en) * | 2013-07-31 | 2016-12-14 | 马国旭 | A kind of printing pad support structure |
| CN103402308B (en) * | 2013-07-31 | 2016-12-14 | 孙仕素 | A kind of printed circuit board pads structure |
| CN103402305B (en) * | 2013-07-31 | 2016-12-14 | 孙仕素 | A kind of Novel circuit board printing pad |
| CN103402307B (en) * | 2013-07-31 | 2016-09-07 | 安徽博泰电路科技有限公司 | A kind of printed circuit board (PCB) elastomeric pad structure |
| CN103402304B (en) * | 2013-07-31 | 2016-12-07 | 李代碧 | A kind of printed circuit board pads structure being easy to clean |
| CN104480977A (en) * | 2014-11-26 | 2015-04-01 | 国家电网公司 | Anti-lift load testing device for rock anchorage bar foundation |
| CN105350588A (en) * | 2015-11-23 | 2016-02-24 | 浙江工业大学工程设计集团有限公司 | Comprehensive anchor rod experiment system |
| CN105784465A (en) * | 2016-03-30 | 2016-07-20 | 广西众诚工程质量检测有限公司 | Square supporting device for pull-out test |
| CN105758707A (en) * | 2016-03-30 | 2016-07-13 | 广西众诚工程质量检测有限公司 | Circular pull-out test supporting device |
| WO2018098962A1 (en) * | 2016-12-02 | 2018-06-07 | 广东中科华大工程技术检测有限公司 | Anchor rod pulling resistance testing device |
| CN110424393A (en) * | 2019-08-28 | 2019-11-08 | 天津建岩岩土工程有限公司 | Discarded stake pull-up and its method |
| CN112781982A (en) * | 2020-12-09 | 2021-05-11 | 大连中远海运重工有限公司 | Dead rope stopper strength test frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |