ZA202308036B - Multifunctional test bench for impact load testing of mining support material and test method - Google Patents

Multifunctional test bench for impact load testing of mining support material and test method

Info

Publication number
ZA202308036B
ZA202308036B ZA2023/08036A ZA202308036A ZA202308036B ZA 202308036 B ZA202308036 B ZA 202308036B ZA 2023/08036 A ZA2023/08036 A ZA 2023/08036A ZA 202308036 A ZA202308036 A ZA 202308036A ZA 202308036 B ZA202308036 B ZA 202308036B
Authority
ZA
South Africa
Prior art keywords
support material
impact load
load testing
mining support
main
Prior art date
Application number
ZA2023/08036A
Inventor
Wu Yongzheng
Fu Yukai
He Jie
Hao Dengyun
Original Assignee
Ccteg Coal Mining Res Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ccteg Coal Mining Res Institute filed Critical Ccteg Coal Mining Res Institute
Publication of ZA202308036B publication Critical patent/ZA202308036B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/001—Impulsive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0032—Generation of the force using mechanical means
    • G01N2203/0039—Hammer or pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

A multifunctional test bench for impact load testing of a mining support material, comprising: a main frame (100); a main hammer body (200); a hammer lifting device (300), provided above the main hammer body, slidably connected to the main frame in a vertical direction, and suitable for being switched between a state of being connected to the main hammer body and a state of being separated from the main hammer body; a lifting device (400), connected to the hammer lifting device and suitable for driving the hammer lifting device to vertically slide; a sample fixing device, suitable for disposing a part to be tested (1000) on a falling path of the main hammer body; and a monitoring system. A test method for the multifunctional test bench for impact load testing of the mining support material is further disclosed. According to the multifunctional test bench for impact load testing of the mining support material and the test method, impact load testing of parts to be tested such as an anchor rod, an anchor cable, a metal mesh, a steel strip, and an anchoring body can be realized, and impact resistance mechanical properties of parts to be tested of different mining support materials are disclosed by means of the test, thereby providing test data for optimization of a support material of a rock burst roadway.
ZA2023/08036A 2021-02-03 2023-08-18 Multifunctional test bench for impact load testing of mining support material and test method ZA202308036B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110166190.4A CN112903482A (en) 2021-02-03 2021-02-03 Multifunctional test bed for testing impact load of mining support material and test method
PCT/CN2021/087405 WO2022165990A1 (en) 2021-02-03 2021-04-15 Multifunctional test bench for impact load testing of mining support material and test method

Publications (1)

Publication Number Publication Date
ZA202308036B true ZA202308036B (en) 2024-04-24

Family

ID=76123498

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/08036A ZA202308036B (en) 2021-02-03 2023-08-18 Multifunctional test bench for impact load testing of mining support material and test method

Country Status (3)

Country Link
CN (1) CN112903482A (en)
WO (1) WO2022165990A1 (en)
ZA (1) ZA202308036B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115288761A (en) * 2022-06-22 2022-11-04 中煤科工开采研究院有限公司 Anchor net mechanical property testing device and method
CN115901478B (en) * 2022-12-21 2023-07-14 浙江赛飞电器股份有限公司 Automobile supporting leg strength detection equipment
CN116086752B (en) * 2023-01-09 2024-05-07 中煤科工开采研究院有限公司 Repeated impact resistance testing device and analysis method for anchor bolt support system
CN116773348B (en) * 2023-08-25 2023-11-07 深圳市益普科技有限公司 Load testing device for semiconductor analysis
CN117232999B (en) * 2023-11-10 2024-01-19 中国矿业大学(北京) High-energy-level multi-mode power impact test system and method for underground engineering support system
CN117871265B (en) * 2024-03-11 2024-05-10 西南交通大学烟台新一代信息技术研究院 Road and bridge support detection device

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150040A (en) * 1984-08-20 1986-03-12 Mitsubishi Heavy Ind Ltd Liquid pressure impact tester
CN201177586Y (en) * 2008-03-21 2009-01-07 宝钢集团上海梅山有限公司 Pendulum-type impact test machine test sample automatic positioning device
CN101846607B (en) * 2010-01-26 2011-10-05 浙江华电器材检测研究所 Radial impact testing device for carbon fiber composite core rod
CN102706762B (en) * 2012-06-19 2015-07-08 江苏中正商品安全检测有限公司 Playground flooring material tester and testing method therefor
CN202897398U (en) * 2012-09-14 2013-04-24 北京约基工业股份有限公司 Vertical heavy punch fall prevention tension device of belt conveyor
CN104020059A (en) * 2013-02-28 2014-09-03 江苏天源试验设备有限公司 Drop hammer impact testing machine
CN203422211U (en) * 2013-09-18 2014-02-05 温州市质量技术监督检测院 Bicycle lock head strike opening anti-theft detection equipment
CN204027946U (en) * 2014-06-28 2014-12-17 青岛科技大学 A kind of drop hammer type multi-angle impact tester
CN204400385U (en) * 2014-12-15 2015-06-17 深圳市特种设备安全检验研究院 Buffer of elevator drop test machine
CN104697736B (en) * 2015-02-01 2017-04-05 山东科技大学 Consider the anchor pole shock resistance test system and its application process of the interaction of supporting country rock
CN106568659A (en) * 2015-10-10 2017-04-19 中国科学院深圳先进技术研究院 Impact testing apparatus
CN206515167U (en) * 2017-01-06 2017-09-22 深圳万测试验设备有限公司 High speed drop hammer impact testing machine
CN208140504U (en) * 2017-12-08 2018-11-23 深圳三思纵横科技股份有限公司 A kind of sample conveying device and its drop hammer impact testing machine
CN107991111A (en) * 2017-12-21 2018-05-04 芜湖恒隆汽车转向***有限公司 Automobile steering system shock table
CN108387461B (en) * 2018-03-22 2024-05-07 东北大学 Drop hammer type power impact testing machine and testing method
CN108760537A (en) * 2018-05-27 2018-11-06 山西大学 A kind of large size drop impact device
CN108840197B (en) * 2018-08-31 2024-04-19 苏州市康鼎升降机械有限公司 Safety anti-falling mechanism of lifting operation platform
CN109115634A (en) * 2018-10-17 2019-01-01 福州大学 It can accurately measure the falling weight impact test platform and test method of shock loading and dynamic displacement
CN209820911U (en) * 2019-01-16 2019-12-20 合肥工业大学 Device is applyed to test piece boundary constraint in anti side impact experiment
CN109607351A (en) * 2019-01-23 2019-04-12 中国汽车工业工程有限公司 A kind of anti-fall device of logistics vertical transport platform
CN110593953B (en) * 2019-09-06 2020-11-06 绍兴文理学院 Device and method for testing impact resistance characteristic of roadway support system under simulated rock burst condition
CN211978268U (en) * 2020-01-02 2020-11-20 广东贝尔试验设备有限公司 Dynamic impact test equipment
CN111410153B (en) * 2020-03-27 2021-10-22 广东博智林机器人有限公司 Anti-falling protection device

Also Published As

Publication number Publication date
CN112903482A (en) 2021-06-04
WO2022165990A1 (en) 2022-08-11

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