CN101608991A - Test instrument of shock resistance of high performance material - Google Patents
Test instrument of shock resistance of high performance material Download PDFInfo
- Publication number
- CN101608991A CN101608991A CNA2009100898678A CN200910089867A CN101608991A CN 101608991 A CN101608991 A CN 101608991A CN A2009100898678 A CNA2009100898678 A CN A2009100898678A CN 200910089867 A CN200910089867 A CN 200910089867A CN 101608991 A CN101608991 A CN 101608991A
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- Prior art keywords
- driving lever
- rocking arm
- testing tool
- weight
- dynamic structure
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- 230000035939 shock Effects 0.000 title claims abstract description 15
- 239000012761 high-performance material Substances 0.000 title claims abstract description 13
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a kind of test instrument of shock resistance of high performance material.This testing tool comprises weight and weight lifting gear, described weight lifting gear comprises dynamic structure, driving lever and rocking arm, driving lever is connected on the dynamic structure, driving lever can rotate by dynamic structure; rocking arm is arranged in the rotating shaft; first end that the submission misconnection was touched state and rocking arm when first end of rocking arm was also parallel in opposite directions with the outer end of driving lever is positioned at the bottom of driving lever, and second end of rocking arm connects weight by lifting rope, and this testing tool also comprises the limit block piece that limits the rocking arm rotating range.Test instrument of shock resistance of high performance material provided by the invention is simple in structure, and simple operation can be finished continuous shock-testing automatically.
Description
Technical field
The present invention relates to a kind of test instrument of shock resistance of high performance material.
Background technology
When the impact strength of test wrapper epoxy resins mortar material, engineering plastics, the contour performance materials of fiberglass, all need to use test instrument of shock resistance.This class testing instrument is that the impulsive force that produces when utilizing the weight freely falling body is tested mostly.Wherein a kind of is testing tool simple in structure, need utilize lifting gear lifting weight to put down weight then earlier and finish one-shot, for example utilize the dynamic structure pulling or roll wire rope, wire rope draws high weight by pulley, make wire rope break away from power control then, weight is finished freely falling body, starts power subsequently once more, and so forth motion.Yet this kind device needs the intermittence of extra control dynamic structure to make, perhaps being connected and disengaging of manual control lifting gear and dynamic structure, can not finish successional test, operates cumbersome.Another kind is the testing tool of robotization, its test philosophy is similar to the principle of work of said structure simple type testing tool, just be equipped with the robotization control system, though the testing tool of this robotization has remedied the deficiency that above-mentioned simple type testing tool exists, but the structure more complicated, cost is higher.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, simple operation can be finished the test instrument of shock resistance of high performance material of follow-on test automatically.
Test instrument of shock resistance of high performance material provided by the invention comprises weight and weight lifting gear, described weight lifting gear comprises dynamic structure, driving lever and rocking arm, driving lever is connected on the dynamic structure, driving lever can rotate by dynamic structure; rocking arm is arranged in the rotating shaft; first end that the submission misconnection was touched state and rocking arm when first end of rocking arm was also parallel in opposite directions with the outer end of driving lever is positioned at the bottom of driving lever; second end of rocking arm connects weight by lifting rope, and this testing tool also comprises the limit block piece that limits the rocking arm rotating range.
Preferably, described dynamic structure comprises motor and reductor, and driving lever is connected on the reductor.
Preferably, this testing tool also comprises the weight linear motion guide device.
Preferably, described weight linear motion guide device comprises the pulley of the guide cylinder and the direction of motion of the restriction lifting rope that is positioned at guide cylinder top, and the bottom of guide cylinder has tested sample spatial accommodation.
Dynamic structure and limit block piece can be arranged on the frame.
Preferably, this testing tool also has counter.
Described lifting rope can be wire rope.
Need to prove, described " first end " and " second end " are the position of definition in order to describe rocking arm and other position component relation, " first end " and " second end " is not end points or the end face on the geometric meaning, but has the rocking arm outer end of suitable length respectively, definition mainly is the position relation of rocking arm and driving lever for convenience of description like this, hereinafter, in conjunction with the accompanying drawings, be more readily understood above implication.In addition, the limit block piece that limits the rocking arm rotating range is too to be rotated down the range of control that makes the end of winning exceed driving lever for second end that prevents rocking arm, direct second end that limits in bottom that the limit block piece can be arranged on rocking arm too is rotated down, the top that also can be arranged on rocking arm directly limits second end and rotates up, as long as can make rocking arm reciprocally obtain stirring of driving lever.
Test instrument of shock resistance of high performance material provided by the invention is simple in structure, and simple operation can be finished continuous shock-testing automatically.
Description of drawings
Fig. 1 is the vertical view of test instrument of shock resistance of high performance material provided by the invention;
Fig. 2 is the user mode side view of test instrument of shock resistance of high performance material provided by the invention.
Wherein, 1-reductor, 2-motor, 3-frame, 4-rocking arm, 5-counter, 6-lifting rope, 7-pulley, 8-weight, 9-guide cylinder, the tested sample of 10-, 11-driving lever, 12-rotating shaft.
Embodiment
As shown in Figure 2, this test instrument of shock resistance of high performance material comprises weight 8 and weight lifting gear, described weight lifting gear comprises frame 3, dynamic structure, driving lever 11 and Rocker arm 4, described dynamic structure comprises motor 2 and reductor 1, driving lever 11 is connected on the reductor 1, driving lever 11 can rotate by dynamic structure; Rocker arm 4 is arranged in the rotating shaft 12; second end of Rocker arm 4 connects weight 8 by lifting rope 6; rotating shaft 12 is installed on the bracing frame; this bracing frame prevents that with its upper right side second end too is rotated down as the limit block piece that limits the rocking arm rotating range.First end that the submission misconnection was touched state and Rocker arm 4 when as shown in Figure 1, first end of Rocker arm 4 was also parallel in opposite directions with the outer end of driving lever 11 is positioned at the bottom of driving lever.
As shown in Figure 2, this testing tool also comprises the weight linear motion guide device, described weight linear motion guide device comprises the pulley 7 of the guide cylinder 9 and the direction of motion of the restriction lifting rope 6 that is positioned at guide cylinder 9 tops, the bottom of guide cylinder 9 has tested sample spatial accommodation, has wherein placed tested sample 10.This testing tool also has counter 5.
Wherein, frame 3 plays a part fixing and supports other member of instrument; Motor 2 provides power for instrument work; Reductor 1 plays reduction motor 2 rotating speeds, and the driving lever 11 on it works to drive Rocker arm 4; Rocker arm 4 plays a part to promote weight 8 by lifting rope 6 (wire rope); Counter 5 plays record weight 8 and falls to hitting number of times; Lifting rope 6 (wire rope) rises and connects Rocker arm 4 and weight 8, promotes the effect of weight 8.First end of Rocker arm 4 and the second end (not shown) are respectively the left part and the right part of Rocker arm 4 among Fig. 1 and Fig. 2.
Test instrument of shock resistance of high performance material of the present invention is simple in structure, and simple operation can be finished reciprocal shock-testing automatically.It has mainly utilized the principle of leg-of-mutton both sides sum greater than the 3rd limit, has realized that the reciprocal of driving lever and rocking arm contacts and disengaging, back and forth drives rocking arm by driving lever and rotates and to finish the reciprocal lifting of weight and fall to hitting.
Claims (7)
1, test instrument of shock resistance of high performance material, comprise weight (8) and weight lifting gear, it is characterized in that: described weight lifting gear comprises dynamic structure, driving lever (11) and rocking arm (4), driving lever (11) is connected on the dynamic structure, driving lever (11) can rotate by dynamic structure; rocking arm (4) is arranged in the rotating shaft (12); first end that the submission misconnection was touched state and rocking arm (4) when first end of rocking arm (4) was also parallel in opposite directions with the outer end of driving lever (11) is positioned at the bottom of driving lever; second end of rocking arm (4) connects weight (8) by lifting rope (6), and this testing tool also comprises the limit block piece that limits the rocking arm rotating range.
2, testing tool according to claim 1 is characterized in that: described dynamic structure comprises motor (2) and reductor (1), and driving lever is connected on the reductor (1).
3, testing tool according to claim 1 is characterized in that: this testing tool also comprises the weight linear motion guide device.
4, testing tool according to claim 3, it is characterized in that: described weight linear motion guide device comprises guide cylinder (9) and is positioned at the pulley (7) of direction of motion of the restriction lifting rope (6) on guide cylinder (9) top that the bottom of guide cylinder (9) has tested sample spatial accommodation.
5, testing tool according to claim 1 is characterized in that: dynamic structure and limit block piece all are arranged on the frame (3).
6, testing tool according to claim 1 is characterized in that: this testing tool also has counter (5).
7, testing tool according to claim 1 is characterized in that: described lifting rope is a wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100898678A CN101608991B (en) | 2009-07-27 | 2009-07-27 | Test instrument of shock resistance of high performance material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100898678A CN101608991B (en) | 2009-07-27 | 2009-07-27 | Test instrument of shock resistance of high performance material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101608991A true CN101608991A (en) | 2009-12-23 |
| CN101608991B CN101608991B (en) | 2011-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100898678A Expired - Fee Related CN101608991B (en) | 2009-07-27 | 2009-07-27 | Test instrument of shock resistance of high performance material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101608991B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234845A (en) * | 2013-04-25 | 2013-08-07 | 武汉源锦建材科技有限公司 | Automatic impact-resistant experiment instrument for concrete and mortar |
| CN103245578A (en) * | 2013-04-18 | 2013-08-14 | 长安大学 | Shock resistance testing device and method of heat reflection type asphalt pavement coating |
| CN103674684A (en) * | 2013-12-23 | 2014-03-26 | 云南城投碧水源水务科技有限责任公司 | Method and device for testing impact resistance of membrane material |
| CN106370375A (en) * | 2015-07-21 | 2017-02-01 | 北京大学 | Novel thermally-driven on-line-testing microstructural impact strength testing machine and detection method thereof |
| CN106501107A (en) * | 2016-12-12 | 2017-03-15 | 青岛英派斯健康科技股份有限公司 | Purse seine shock resistance testing equipment |
| CN106840924A (en) * | 2017-03-01 | 2017-06-13 | 中水电第十工程局（郑州）有限公司 | A kind of shock resistance tester for simulating the impact of bulky grain bed load |
| CN111397824A (en) * | 2019-12-31 | 2020-07-10 | 宁波柯力传感科技股份有限公司 | Drop impact test device for strain type weighing sensor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2104246U (en) * | 1991-09-17 | 1992-05-13 | 石家庄市焊割炬厂 | Blast drill rod prospecting machine |
| DE19502349C2 (en) * | 1995-01-26 | 1998-03-26 | Wirth Co Kg Masch Bohr | Percussion |
| DE29602742U1 (en) * | 1996-02-21 | 1996-05-23 | Wellco-Drill GmbH Bohranlagen + Zubehör, 29355 Beedenbostel | Striking mechanism for mobile pipe equipment |
| CN201226668Y (en) * | 2008-06-25 | 2009-04-29 | 黄德坤 | Automatic rice transplanter |
| CN201212354Y (en) * | 2008-07-14 | 2009-03-25 | 金重植 | High-efficiency civil rig |
| CN201464305U (en) * | 2009-07-27 | 2010-05-12 | 中国水电十一局郑州科研设计有限公司 | Impact-resistance test instrument of high-performance material |
-
2009
- 2009-07-27 CN CN2009100898678A patent/CN101608991B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245578A (en) * | 2013-04-18 | 2013-08-14 | 长安大学 | Shock resistance testing device and method of heat reflection type asphalt pavement coating |
| CN103245578B (en) * | 2013-04-18 | 2016-03-02 | 长安大学 | Heat reflection type asphalt pavement impact resistance of coating proving installation and test method |
| CN103234845A (en) * | 2013-04-25 | 2013-08-07 | 武汉源锦建材科技有限公司 | Automatic impact-resistant experiment instrument for concrete and mortar |
| CN103674684A (en) * | 2013-12-23 | 2014-03-26 | 云南城投碧水源水务科技有限责任公司 | Method and device for testing impact resistance of membrane material |
| CN106370375A (en) * | 2015-07-21 | 2017-02-01 | 北京大学 | Novel thermally-driven on-line-testing microstructural impact strength testing machine and detection method thereof |
| CN106370375B (en) * | 2015-07-21 | 2019-11-29 | 北京大学 | The novel heat of one kind drives on-line testing micro-structure impact strength test machine and detection method |
| CN106501107A (en) * | 2016-12-12 | 2017-03-15 | 青岛英派斯健康科技股份有限公司 | Purse seine shock resistance testing equipment |
| CN106840924A (en) * | 2017-03-01 | 2017-06-13 | 中水电第十工程局（郑州）有限公司 | A kind of shock resistance tester for simulating the impact of bulky grain bed load |
| CN111397824A (en) * | 2019-12-31 | 2020-07-10 | 宁波柯力传感科技股份有限公司 | Drop impact test device for strain type weighing sensor |
| CN111397824B (en) * | 2019-12-31 | 2021-11-02 | 宁波柯力传感科技股份有限公司 | Drop impact test device for strain type weighing sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101608991B (en) | 2011-06-01 |
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Owner name: SINOHYDRO BUREAU 11 CO., LTD. Free format text: FORMER OWNER: ZHENGZHOU HYDROPOWER RESEARCH DESIGN CO., LTD. OF CHINA 11TH BUREAU Effective date: 20140109 Owner name: ZHENGZHOU HYDROPOWER RESEARCH DESIGN CO., LTD. OF Effective date: 20140109 |
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Free format text: CORRECT: ADDRESS; FROM: 450001 ZHENGZHOU, HENAN PROVINCE TO: 472000 SANMENXIA, HENAN PROVINCE |
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Effective date of registration: 20140109 Address after: 472000 No. 147 middle of the Yellow River Road, Sanmenxia, Henan Patentee after: SINOHYDRO BUREAU 11 Co.,Ltd. Patentee after: ZHENGZHOU SCIENTIC RESEARCH & DESIGN COMPANY, SINOHYDRO BUREAU 11 CO.,LTD. Address before: 450001 Henan China high tech Zone Lotus Street, No. 9, China Hydropower building, third floor Patentee before: ZHENGZHOU SCIENTIC RESEARCH & DESIGN COMPANY, SINOHYDRO BUREAU 11 CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 472000 No. 147 middle of the Yellow River Road, Sanmenxia, Henan Co-patentee after: CHINA HYDROPOWER ELEVENTH ENGINEERING BUREAU (ZHENGZHOU) Co.,Ltd. Patentee after: SINOHYDRO BUREAU 11 Co.,Ltd. Address before: 472000 No. 147 middle of the Yellow River Road, Sanmenxia, Henan Co-patentee before: ZHENGZHOU SCIENTIC RESEARCH & DESIGN COMPANY, SINOHYDRO BUREAU 11 CO.,LTD. Patentee before: SINOHYDRO BUREAU 11 Co.,Ltd. |
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Address after: No. 147, the Yellow River Road, Sanmenxia, Henan, Henan Co-patentee after: China Power Construction Eleventh Bureau Engineering Co.,Ltd. Patentee after: SINOHYDRO BUREAU 11 Co.,Ltd. Address before: No. 147, the Yellow River Road, Sanmenxia, Henan, Henan Co-patentee before: CHINA HYDROPOWER ELEVENTH ENGINEERING BUREAU (ZHENGZHOU) Co.,Ltd. Patentee before: SINOHYDRO BUREAU 11 Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 |