CN103645100B - Monodentate single-impact detritus experimental provision - Google Patents
Monodentate single-impact detritus experimental provision Download PDFInfo
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- CN103645100B CN103645100B CN201310681262.4A CN201310681262A CN103645100B CN 103645100 B CN103645100 B CN 103645100B CN 201310681262 A CN201310681262 A CN 201310681262A CN 103645100 B CN103645100 B CN 103645100B
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- pressure head
- leveling
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Abstract
The invention provides a kind of monodentate single-impact detritus experimental provision, comprise drop impact loading unit, base and data acquisition unit, drop impact loading unit comprises upright guide rail, block stamp, tapered sleeve cylinder, spring, taper briquetting, pressure head and pressure head holder, block stamp is slidably arranged on guide rail, tapered sleeve cylinder comprises righting cylinder and slower conical tube, spring is provided with in upper righting cylinder, the lower end of resin track is inserted in righting cylinder, slower conical tube is enclosed within the top of taper briquetting, the below of taper briquetting is pressure head holder, pressure head is arranged on the bottom surface of pressure head holder, data acquisition unit is arranged between taper briquetting and pressure head holder, base is arranged on the below of pressure head.Monodentate single-impact detritus experimental provision structure provided by the invention is simple, easy to operate, this experimental provision for studying the monodentate single detritus situation under low-power consumption condition, for drill bit monodentate structure, power expense for rock fragmentation, menology shock load effective range etc. provide experimental basis.
Description
Technical field
The present invention relates to a kind of for testing the experimental provision that rock impact detritus was wanted, particularly relating to the monodentate single-impact detritus experimental provision under a kind of low-power consumption condition.
Background technology
In the prior art, detritus experimental provision is impacted mainly for the detritus experiment under large impact energy effect, for oil drilling and geological drilling field.In impulse test, the motion great majority of block stamp adopt hydraulic system or pneumatic mode to realize.Because ballistic work is large, require higher, complex structure to experimental provision, one-piece construction size is comparatively large, and cost is higher, manufactures and install inconvenient.
Moon surface hole drilling core to power consumption have be strict with and restriction, existing impact experiment apparatus can not meet under low-power consumption condition detritus research, the impact detritus requirement of experiment of the monodentate under particularly low-power consumption condition and word.
Summary of the invention
For the deficiency that prior art exists, the monodentate single-impact detritus experimental provision that the object of the present invention is to provide a kind of structure simple, easy to operate, to study the monodentate single detritus situation under low-power consumption condition, simultaneously for drill bit monodentate structure, power expense for rock fragmentation, menology shock load effective range etc. provide experimental basis.
For achieving the above object, the invention provides a kind of monodentate single-impact detritus experimental provision, comprise drop impact loading unit, base and data acquisition unit, described drop impact loading unit comprises upright guide rail, block stamp, tapered sleeve cylinder, spring, taper briquetting, pressure head and pressure head holder, described block stamp is slidably arranged on described guide rail, described tapered sleeve cylinder comprises righting cylinder and slower conical tube, spring is provided with on described in righting cylinder, the lower end of described upright guide rail is inserted in described upper righting cylinder, described slower conical tube is enclosed within the top of described taper briquetting, the below of described taper briquetting is pressure head holder, described pressure head is arranged on the bottom surface of described pressure head holder, described data acquisition unit is arranged between described taper briquetting and described pressure head holder, described base is arranged on the below of described pressure head.
Preferably, also comprise rock sample and accommodate unit, described rock sample accommodates unit and is arranged on described base, described rock sample accommodates unit and comprises rock splendid attire vessel and at least three hold-down bolts, the insertion end of hold-down bolt described in every root all enters in the chamber of described rock splendid attire vessel through the sidewall of described rock splendid attire vessel, angle between adjacent two described bolts is all identical, and described hold-down bolt is connected with the sidewall thread of described rock splendid attire vessel.
Preferably, described base is a rectangular platform, is provided with suspension column in the below of described rectangular platform, and described suspension column is scalable suspension column, and described scalable suspension column is four, and four described scalable suspension columns are distributed in the corner of described rectangular platform.
Preferably, also comprise leveling unit, described leveling unit comprises horizontal leveling chi, vertically leveling chi, support column and leveling sleeve, described horizontal leveling chi and described vertical leveling chi are all arranged on described support column, described support column is vertically arranged on described base, described leveling sleeve is arranged on described upright guide rail upper end, is linked together between described leveling sleeve and described support column by horizontal gird.
Preferably, described pressure head is sphenocephaly, round end or tip.
Preferably, described hold-down bolt is four, and the angle between adjacent two described hold-down bolts is 90 °.
Preferably, also comprise holding screw, described holding screw is arranged on described leveling cartridges sides, and described holding screw is threaded with described leveling sleeve lateral wall, and the tip of described holding screw screws in described leveling sleeve lateral wall and withstands described guide rail.
Preferably, described holding screw is two, and a described holding screw is arranged on the upper part of described leveling cartridges sides, and holding screw described in another and its mirror image are arranged on the lower part of described leveling cartridges sides.
Preferably, bottom described rock splendid attire vessel, there is a concave step hole.
Monodentate single-impact detritus experimental provision structure provided by the invention is simple, easy to operate, this experimental provision for studying the monodentate single detritus situation under low-power consumption condition, for drill bit monodentate structure, power expense for rock fragmentation, menology shock load effective range etc. provide experimental basis.
Accompanying drawing explanation
Fig. 1 is the structural representation of monodentate single-impact detritus experimental provision of the present invention;
Fig. 2 is the plan structure schematic diagram of the rock splendid attire vessel of monodentate single-impact detritus experimental provision of the present invention;
Fig. 3 is the structural representation of a kind of embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention;
Fig. 4 is the structural representation of the another kind of embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention;
Fig. 5 is the structural representation of another embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention;
Fig. 6 is the structural representation that in Fig. 1, in circle, selected part is amplified.
In figure: 1-base, 2-data acquisition unit, 3-upright guide rail, 4-block stamp, 5-tapered sleeve cylinder, 6-spring, 7-taper briquetting, 8-pressure head, 9-pressure head holder, 10-rock splendid attire vessel, 11-hold-down bolt, the scalable suspension column of 12-, the horizontal leveling chi of 13-, the vertical leveling chi of 14-, 15-leveling sleeve, 16-holding screw, 17-horizontal gird.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Please refer to Fig. 1 and Fig. 6, Fig. 1 is the structural representation of a kind of embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention, and Fig. 6 is the structural representation that in Fig. 1, in circle, selected part is amplified.
A kind of monodentate single-impact detritus experimental provision, comprise drop impact loading unit, base 1 and data acquisition unit 2, described drop impact loading unit comprises upright guide rail 3, block stamp 4, tapered sleeve cylinder 5, spring 6, taper briquetting 7, pressure head 8 and pressure head holder 9, described block stamp 4 is slidably arranged on described guide rail, described tapered sleeve cylinder 5 comprises righting cylinder and slower conical tube, spring 6 is provided with on described in righting cylinder, the lower end of described upright guide rail is inserted in described upper righting cylinder, described slower conical tube is enclosed within the top of described taper briquetting 7, the below of described taper briquetting 7 is pressure head holder 9, described pressure head 8 is arranged on the bottom surface of described pressure head holder 9, described data acquisition unit 2 is arranged between described taper briquetting 7 and described pressure head holder 9, described base 1 is arranged on the below of described pressure head 8.The pretightning force between pressure head 8 and rock sample is regulated by the rate of tension of regulating spring 6, the cylinder chamber height of upper righting cylinder guarantees the centralizing function to upright guide rail 3, inclined-plane between slower conical tube with taper briquetting 7 coordinates, ensure that pressure transmission is even, the shock component downward by slower conical tube is exerted pressure to taper briquetting 7, the shock component straight down produced when regulating block stamp 4 to fall to the change of the inclined-plane degree of tilt of slower conical tube and taper briquetting 7.
Please refer to Fig. 2, Fig. 2 is the plan structure schematic diagram of the rock splendid attire vessel of monodentate single-impact detritus experimental provision of the present invention.
Also comprise rock sample and accommodate unit, described rock sample accommodates unit and is arranged on described base 1, described rock sample accommodates unit and comprises rock splendid attire vessel 10 and at least three hold-down bolts 11, the insertion end of hold-down bolt 11 described in every root all enters in the chamber of described rock splendid attire vessel 10 through the sidewall of described rock splendid attire vessel 10, angle between adjacent two described bolts is all identical, and described hold-down bolt 11 is connected with the sidewall thread of described rock splendid attire vessel 10.During application, prevented by rock sample in rock splendid attire vessel 10, screw in hold-down bolt 11 pairs of rock samples and be fixed, the concave step hole bottom rock splendid attire vessel 10 can make the part that rock sample bottom is comparatively protruded block, auxiliary fixing rock sample.
Described base 1 is a rectangular platform, is provided with suspension column in the below of described rectangular platform, and described suspension column is scalable suspension column 12, and described scalable suspension column 12 is four, and four described scalable suspension columns 12 are distributed in the corner of described rectangular platform.Stretch out by what regulate four scalable suspension columns 12 the horizontal vertical position highly regulating upright guide rail 3, ground and rock sample stress point three, guarantee component that block stamp 4 produces when doing manual work downwards and to calculate the value of expecting fully consistent.Also comprise leveling unit, described leveling unit comprises horizontal leveling chi 13, vertically leveling chi 14, support column and leveling sleeve 15, described horizontal leveling chi 13 and described vertical leveling chi 14 are all arranged on described support column, described support column is vertically arranged on described base 1, described leveling sleeve 15 is arranged on described upright guide rail 3 upper end, is linked together between described leveling sleeve 15 and described support column by horizontal gird 17.The Main Function of leveling unit mainly provides the vertical information of real-time level of package unit, is regulated scalable suspension column 12 by the information of horizontal leveling chi 13, vertically leveling chi 14 display, and then the Integral levelling of complete twin installation.
Please refer to Fig. 3-Fig. 5, Fig. 3 is the structural representation of a kind of embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention, Fig. 4 is the structural representation of the another kind of embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention, and Fig. 5 is the structural representation of another embodiment of the pressure head of monodentate single-impact detritus experimental provision of the present invention.
Described pressure head 8 is sphenocephaly, round end or tip.Several pressure heads 8 in the corresponding practical application of shape of pressure head 8, adopt different types of pressure head 8 according to the hardness of rock sample, wherein round end is applicable to the rock sample of high rigidity, and sphenocephaly is applicable to medium-hard rock sample, and tip is then applicable to the rock sample compared with soft durometer.
Described hold-down bolt 11 is four, and the angle between adjacent two described hold-down bolts 11 is 90 °.The quantity of hold-down bolt 11 is mainly determined for the regular degree of specimen shape, three or four even multiple, that rotates that rock sample makes that hold-down bolt 11 can be the most firm steps up rock sample, reduces probability and amplitude that relative motion occurs between rock sample and rock splendid attire vessel 10 when impacting.
Also comprise holding screw 16, described holding screw 16 is arranged on described leveling sleeve 15 side, described holding screw 16 is connected with described leveling sleeve 15 sidewall thread, and the tip of described holding screw 16 screws in described leveling sleeve 15 sidewall and withstands described upright guide rail 3.Described holding screw 16 is two, and a described holding screw 16 is arranged on the upper part of described leveling sleeve 15 side, and described in another, holding screw 16 and its mirror image are arranged on the lower part of described leveling sleeve 15 side.Holding screw 16 makes to keep geo-stationary between leveling sleeve 15 and upright guide rail 3, when needing the decline displacement strengthening block stamp 4, unclamp holding screw 16, upwards mention leveling sleeve 15, again screw in holding screw 16 pairs of leveling sleeves 15 when upright guide rail 3 displacement enough meets the displacement of block stamp 4 needs whereabouts and be fixed.
The principle of work of monodentate single-impact detritus experimental provision:
Rock sample accommodates unit and is fixed rock sample, unclamps holding screw 16 and regulates upright guide rail 3 can be supplied to the impact displacement of block stamp 4, scalable suspension column 12 to regulate upright guide rail 3 and vertical, vertical between ground and upright guide rail 3 between rock sample; After leveling terminates, by the size of the power of needs, regulate the impact displacement of block stamp 4, the degree of tilt by slower conical tube and taper briquetting 7; The information that data acquisition unit 2 produces every Secondary Shocks is to do experimental analysis.
Above-described embodiment is only for the invention example is clearly described, and the restriction not to the invention embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All within the spirit and principles in the present invention any apparent change of extending out or variation be still among the protection domain of the invention claim.
Claims (9)
1. a monodentate single-impact detritus experimental provision, it is characterized in that, comprise drop impact loading unit, base and data acquisition unit, described drop impact loading unit comprises upright guide rail, block stamp, tapered sleeve cylinder, spring, taper briquetting, pressure head and pressure head holder, described block stamp is slidably arranged on described guide rail, described tapered sleeve cylinder comprises righting cylinder and slower conical tube, spring is provided with on described in righting cylinder, the lower end of described upright guide rail is inserted in described upper righting cylinder, described slower conical tube is enclosed within the top of described taper briquetting, the below of described taper briquetting is pressure head holder, described pressure head is arranged on the bottom surface of described pressure head holder, described data acquisition unit is arranged between described taper briquetting and described pressure head holder, described base is arranged on the below of described pressure head.
2. monodentate single-impact detritus experimental provision according to claim 1, it is characterized in that, also comprise rock sample and accommodate unit, described rock sample accommodates unit and is arranged on described base, described rock sample accommodates unit and comprises rock splendid attire vessel and at least three hold-down bolts, the insertion end of hold-down bolt described in every root all enters in the chamber of described rock splendid attire vessel through the sidewall of described rock splendid attire vessel, angle between adjacent two described bolts is all identical, and described hold-down bolt is connected with the sidewall thread of described rock splendid attire vessel.
3. monodentate single-impact detritus experimental provision according to claim 2, it is characterized in that, described base is a rectangular platform, suspension column is provided with in the below of described rectangular platform, described suspension column is scalable suspension column, described scalable suspension column is four, and four described scalable suspension columns are distributed in the corner of described rectangular platform.
4. monodentate single-impact detritus experimental provision according to claim 3, it is characterized in that, also comprise leveling unit, described leveling unit comprises horizontal leveling chi, vertically leveling chi, support column and leveling sleeve, described horizontal leveling chi and described vertical leveling chi are all arranged on described support column, described support column is vertically arranged on described base, and described leveling sleeve is arranged on described upright guide rail upper end, is linked together between described leveling sleeve and described support column by horizontal gird.
5., according to the arbitrary described monodentate single-impact detritus experimental provision of claim 1-4, it is characterized in that, described pressure head is sphenocephaly, round end or tip.
6. monodentate single-impact detritus experimental provision according to claim 2, it is characterized in that, described hold-down bolt is four, and the angle between adjacent two described hold-down bolts is 90 °.
7. monodentate single-impact detritus experimental provision according to claim 4, it is characterized in that, also comprise holding screw, described holding screw is arranged on described leveling cartridges sides, described holding screw is threaded with described leveling sleeve lateral wall, and the tip of described holding screw screws in described leveling sleeve lateral wall and withstands described guide rail.
8. monodentate single-impact detritus experimental provision according to claim 7, it is characterized in that, described holding screw is two, a described holding screw is arranged on the upper part of described leveling cartridges sides, and holding screw described in another and its mirror image are arranged on the lower part of described leveling cartridges sides.
9. the monodentate single-impact detritus experimental provision according to claim 2 or 6, is characterized in that, has a concave step hole bottom described rock splendid attire vessel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681262.4A CN103645100B (en) | 2013-12-12 | 2013-12-12 | Monodentate single-impact detritus experimental provision |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310681262.4A CN103645100B (en) | 2013-12-12 | 2013-12-12 | Monodentate single-impact detritus experimental provision |
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| CN103645100A CN103645100A (en) | 2014-03-19 |
| CN103645100B true CN103645100B (en) | 2015-08-26 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169038B (en) * | 2018-01-11 | 2024-01-19 | 山东建筑大学 | Large-diameter drill bit impact rock breaking detection device |
| CN111929181B (en) * | 2020-07-24 | 2023-04-28 | 中煤科工集团西安研究院有限公司 | Impact rock crushing mechanism test device |
| CN114166666A (en) * | 2021-11-25 | 2022-03-11 | 中国科学院兰州化学物理研究所 | Steel wire rope impact friction simulation test system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1190236A1 (en) * | 1984-06-13 | 1985-11-07 | Коммунарский горно-металлургический институт | Arrangement for rock strength testing |
| CN2045851U (en) * | 1988-12-29 | 1989-10-11 | 地质矿产部探矿工程研究所 | Shock resistance toughness assay apparatus |
| SU1682879A1 (en) * | 1987-12-18 | 1991-10-07 | Брестский инженерно-строительный институт | Hardness gauge |
| CN2121693U (en) * | 1992-04-01 | 1992-11-11 | 廖素平 | Power load rate table |
| CN1378075A (en) * | 2001-04-04 | 2002-11-06 | 中国科学院金属研究所 | Impression producing device for fixed point |
| CN201680981U (en) * | 2010-03-05 | 2010-12-22 | 广东工业大学 | Impact property testing unit of rock drilling impactor |
| CN102393335A (en) * | 2011-08-16 | 2012-03-28 | 哈尔滨工业大学 | Injection type road surface shallow strength detector |
| CN102589925A (en) * | 2012-01-10 | 2012-07-18 | 中国地质大学（北京） | Ultrasonic excitation impact space sampling drill |
| CN102937554A (en) * | 2012-11-13 | 2013-02-20 | 中南大学 | High-stress rock drilling testing device |
| CN203672728U (en) * | 2013-12-12 | 2014-06-25 | 中国地质大学（北京） | Single-tooth once crushed rock impact experimental device |
-
2013
- 2013-12-12 CN CN201310681262.4A patent/CN103645100B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1190236A1 (en) * | 1984-06-13 | 1985-11-07 | Коммунарский горно-металлургический институт | Arrangement for rock strength testing |
| SU1682879A1 (en) * | 1987-12-18 | 1991-10-07 | Брестский инженерно-строительный институт | Hardness gauge |
| CN2045851U (en) * | 1988-12-29 | 1989-10-11 | 地质矿产部探矿工程研究所 | Shock resistance toughness assay apparatus |
| CN2121693U (en) * | 1992-04-01 | 1992-11-11 | 廖素平 | Power load rate table |
| CN1378075A (en) * | 2001-04-04 | 2002-11-06 | 中国科学院金属研究所 | Impression producing device for fixed point |
| CN201680981U (en) * | 2010-03-05 | 2010-12-22 | 广东工业大学 | Impact property testing unit of rock drilling impactor |
| CN102393335A (en) * | 2011-08-16 | 2012-03-28 | 哈尔滨工业大学 | Injection type road surface shallow strength detector |
| CN102589925A (en) * | 2012-01-10 | 2012-07-18 | 中国地质大学（北京） | Ultrasonic excitation impact space sampling drill |
| CN102937554A (en) * | 2012-11-13 | 2013-02-20 | 中南大学 | High-stress rock drilling testing device |
| CN203672728U (en) * | 2013-12-12 | 2014-06-25 | 中国地质大学（北京） | Single-tooth once crushed rock impact experimental device |
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