CN106441038B - A measuring device and measuring method for the inclination angle of rock core fracture - Google Patents
A measuring device and measuring method for the inclination angle of rock core fracture Download PDFInfo
- Publication number
- CN106441038B CN106441038B CN201610958951.9A CN201610958951A CN106441038B CN 106441038 B CN106441038 B CN 106441038B CN 201610958951 A CN201610958951 A CN 201610958951A CN 106441038 B CN106441038 B CN 106441038B
- Authority
- CN
- China
- Prior art keywords
- pointer
- rock core
- base
- fracture
- measuring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 239000011435 rock Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000012780 transparent material Substances 0.000 claims abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
本发明专利涉及一种岩芯破坏面的倾角测量装置及测量方法，包括开有圆口的端盖，端盖粘接有导轨和底座，底座位于根导轨之间，底座和导轨的另一端与端板相连，并且底座的上表面与端盖上的圆口相切；两块由透明材料制成的侧板下部连接滑块，滑块可以在导轨上自由滑动，侧板上有测量角度的弧形刻度盘，两个弧形刻度盘所对应的中心点用指针轴连接，指针轴上套有指针，并且该指针能绕指针轴自由旋转。本发明克服了现有岩芯断口倾角测量装置中操作繁琐的缺点，大大简化了测量流程，同时也克服了由于现有装置本身缺陷造成的误差。另外本发明是用面型指针来测量断面的倾角，可使测量精确度大幅度提高。
The patent of the present invention relates to a device and method for measuring the inclination of a rock core failure surface, including an end cover with a round opening, the end cover is bonded with a guide rail and a base, the base is located between the root guide rails, and the other end of the base and the guide rail is connected to the other end of the guide rail. The end plates are connected, and the upper surface of the base is tangent to the round opening on the end cover; the lower part of the two side plates made of transparent material is connected to the slider, the slider can slide freely on the guide rail, and there is a measuring angle on the side plate The arc dials are connected by a pointer shaft corresponding to the center points of the two arc dials, and a pointer is sheathed on the pointer shaft, and the pointer can rotate freely around the pointer shaft. The invention overcomes the disadvantages of cumbersome operation in the existing rock core fracture inclination angle measuring device, greatly simplifies the measuring process, and also overcomes the error caused by the defect of the existing device itself. In addition, the present invention uses a surface pointer to measure the inclination angle of the section, which can greatly improve the measurement accuracy.
Description
技术领域technical field
本发明专利涉及一种岩芯断口倾角的测量装置和使用该装置的测量方法。The patent of the present invention relates to a measuring device for the inclination angle of a rock core fracture and a measuring method using the device.
背景技术Background technique
人类对地下底层的研究和矿产资源的勘察必须用到钻探技术,包括地下探矿钻探和地层剖面图的绘制。钻探的主要目的就是对提取出来的岩芯进行分析和记录,为日后各种人类地质活动的开展提供数据参考和技术支持。由于岩芯在在提取的过程中相对于原有的位置已经发生了未知角度的旋转,故岩芯内部包含的节理断口的倾向无法准确获得,从而也只能取其与岩芯进尺方向的夹角作为这些断口的倾角。岩芯断口倾角及其发育情况是分析岩体完整程度以及岩体质量等级分级的重要参数,也是推测岩体内部断口存在与贯通情况的主要依据,因此,岩芯断口倾角的准确统计对于地质勘察有重要的意义。目前,对岩芯断口倾角的测量主要是用量角器和直尺相结合的方法,即保持直尺与岩芯进尺方向大致一直,用量角器测得断口破裂面与直尺之间的夹角,由于直尺处于不固定的状态,因此这样得到的结果误差很大,不利于实际情况的真实反映。本方法克服了目前现有装置操作繁琐的缺点，大大简化了测量的方便程度，测量精度上也有很大的提高。Drilling technology must be used in human's research on the underground bottom layer and exploration of mineral resources, including underground prospecting drilling and stratum profile drawing. The main purpose of drilling is to analyze and record the extracted cores, so as to provide data reference and technical support for the development of various human geological activities in the future. Since the core has been rotated by an unknown angle relative to the original position during the extraction process, the inclination of the joint fractures contained inside the core cannot be accurately obtained, so only the angle between it and the drilling direction of the core can be taken. as the inclination angles of these fractures. The dip angle of core fracture and its development are important parameters for analyzing the integrity of rock mass and grading of rock mass quality, and also the main basis for inferring the existence and penetration of fractures inside rock mass. Is of great significance. At present, the measurement of the inclination angle of the core fracture is mainly the method of combining a protractor and a straightedge, that is, keeping the straightedge and the drilling direction of the core roughly in line, and using the protractor to measure the angle between the fracture surface and the straightedge. The straightedge is in an unfixed state, so the result obtained in this way has a large error, which is not conducive to the true reflection of the actual situation. The method overcomes the disadvantages of cumbersome operation of the current existing devices, greatly simplifies the convenience of measurement, and greatly improves the measurement accuracy.
发明内容Contents of the invention
本发明要解决的技术问题是克服现有的岩芯断口倾角测量方法中由于装置自身结构及精度等方面缺陷而快捷，方便且准确的测量岩芯断口倾角的不足,从而提供一种稳定可靠而且高效的岩芯断口倾角测量方法及其专用测量装置。The technical problem to be solved by the present invention is to overcome the shortcomings of the existing method for measuring the inclination angle of the rock core fracture due to the defects of the device's own structure and accuracy, and quickly, conveniently and accurately measure the inclination angle of the rock core fracture, thereby providing a stable, reliable and An efficient method for measuring the inclination angle of rock core fractures and a special measuring device thereof.
本发明解决其技术问题所采用的技术方案是为解决上述技术问题,本发明一种岩芯断口倾角测量装置包括：开有一个圆口的端盖，端盖粘接有导轨和底座，底座位于两根导轨之间，底座和导轨的另一端与另一端板相连，并且底座的上表面与端盖上的圆口相切；两块由透明材料制成的侧板，侧板下部连接滑块，滑块可以在导轨上自由滑动，侧板上有测量角度的弧形刻度盘，两个弧形刻度盘所对应的中心点用指针轴连接，指针轴上套有指针，并且该指针能绕指针轴自由旋转。The technical solution adopted by the present invention to solve the technical problems is to solve the above technical problems. A rock core fracture inclination measuring device of the present invention includes: an end cover with a round opening, the end cover is bonded with a guide rail and a base, and the base is located at Between the two guide rails, the base and the other end of the guide rail are connected to the other end plate, and the upper surface of the base is tangent to the round opening on the end cover; two side plates made of transparent materials, the lower part of the side plate is connected to the slider , the slider can slide freely on the guide rail, and there is an arc-shaped dial for measuring the angle on the side plate. The pointer shaft rotates freely.
所述的指针结构为一块方形板。The pointer structure is a square board.
本发明测量方法包括以下步骤：The measuring method of the present invention comprises the following steps:
(1)将岩芯顺着端盖的圆孔放入底座上，使岩芯断口面位于侧板的刻度盘附近；(1) Put the rock core on the base along the round hole of the end cover, so that the fracture surface of the rock core is located near the dial of the side plate;
(2)调整岩芯位置，使岩芯断口的临空面朝上；(2) Adjust the position of the rock core so that the free surface of the rock core fracture faces upward;
(3)调整滑块，并转动指针，使指针与岩芯断口面紧密贴合；(3) Adjust the slider and turn the pointer so that the pointer fits closely with the fracture surface of the rock core;
(4)读出指针的侧边在弧形刻度盘上的位置，读数即为岩芯断口倾角。(4) Read the position of the side of the pointer on the arc dial, and the reading is the inclination angle of the rock core fracture.
本发明所产生的效益是:本发明提供了一种高效快捷的岩芯断口倾角测量方式及其专用装置，本装置的材料几乎全部可以由透明塑料或玻璃制成，结构简单，成本低廉。本发明最大的优点是克服了以往岩芯断口倾角测量装置操作繁琐的缺点，大大简化了测量流程，提高了测量精度，使用了板型指针，能与断口紧密贴合，使岩芯断口倾角测量的精确度显著提高。The benefits produced by the present invention are: the present invention provides a highly efficient and fast method for measuring the inclination angle of rock core fractures and a special device thereof. Almost all materials of the device can be made of transparent plastic or glass, and the structure is simple and the cost is low. The biggest advantage of the present invention is that it overcomes the cumbersome operation disadvantages of the previous rock core fracture inclination measurement device, greatly simplifies the measurement process, improves the measurement accuracy, and uses a plate-shaped pointer that can fit closely with the fracture, so that the rock core fracture inclination can be measured The accuracy is significantly improved.
附图说明Description of drawings
图1为本发明总体结构侧视图；Fig. 1 is the general structure side view of the present invention;
图2为本发明总体结构俯视图；Fig. 2 is a top view of the overall structure of the present invention;
图3为本发明总体结构立体图。Fig. 3 is a perspective view of the overall structure of the present invention.
附图示列Attached picture
图示中标号1端面板，标号2版型指针，标号3弧形刻度盘，标号4侧板，标号5底座，标号6指针轴，标号7滑块，标号8导轨，标号9端板。In the figure, the number 1 is the end panel, the number 2 is the type pointer, the number 3 is the arc dial, the number 4 is the side plate, the number 5 is the base, the number 6 is the pointer shaft, the number 7 is the slider, the number 8 is the guide rail, and the number 9 is the end plate.
下面结合附图和实施例对本发明作进一步说明Below in conjunction with accompanying drawing and embodiment the present invention will be further described
具体实施方式Detailed ways
实施例1Example 1
参照附图,将详细叙述本发明的具体实施方案。Referring to the accompanying drawings, specific embodiments of the present invention will be described in detail.
选取具有一定厚度的透明塑料制成端盖1，并在端板中央凿出圆孔用来容纳岩芯。再用塑料制成底座5和导轨8，底座5和导轨8与端盖1相连，另一端与端板9相连，底座5的上表面和端盖1上的圆孔相切。再用同样的透明塑料制成两块侧板4，侧板4下接滑块7，滑块7可以在滑块8上自由滑动，利用指针轴6将指针2固定于两块侧板4之间，并穿过两块侧板4上弧形刻度盘3的圆心。在侧板4上刻画出测量角度的刻度盘3，在刻度盘3对应的圆心处钻孔，将指针轴从其中一个侧板4穿过，在穿过指针2，最后再穿过另一个侧板4，最后将端盖1，侧板4，及指针按照图中位置连接在一起。The end cover 1 is made of transparent plastic with a certain thickness, and a round hole is drilled in the center of the end plate to accommodate the rock core. Make base 5 and guide rail 8 with plastics again, base 5 links to each other with end cover 1 with guide rail 8, and the other end links to each other with end plate 9, and the circular hole on the upper surface of base 5 and end cover 1 is tangent. Then use the same transparent plastic to make two side plates 4, the side plates 4 are connected with the slider 7, the slider 7 can slide freely on the slider 8, and the pointer 2 is fixed between the two side plates 4 by the pointer shaft 6 Between, and pass through the center of circle of arc dial 3 on two side plates 4. Mark the dial 3 for measuring angle on the side plate 4, drill a hole at the center of the circle corresponding to the dial 3, pass the pointer shaft through one of the side plates 4, pass through the pointer 2, and finally pass through the other side Plate 4, and finally connect the end cover 1, the side plate 4, and the pointer according to the position in the figure.
利用上述装置进行现场测量的具体步骤如下：The specific steps for on-site measurement using the above-mentioned device are as follows:
(1)将岩芯顺着端盖1的圆孔放入底座5上，使岩芯断口面位于侧板4的刻度盘3附近；(1) Put the rock core on the base 5 along the round hole of the end cover 1, so that the fracture surface of the rock core is located near the dial 3 of the side plate 4;
(2)调整岩芯位置，使岩芯断口的临空面朝上；(2) Adjust the position of the rock core so that the free surface of the rock core fracture faces upward;
(3)调整滑块7，并转动指针2，使指针2与岩芯断口面紧密贴合；(3) Adjust the slider 7, and turn the pointer 2, so that the pointer 2 closely fits the fracture surface of the rock core;
(4)读出指针2的侧边在弧形刻度盘3上的位置，读数即为岩芯断口倾角。(4) Read the position of the side of the pointer 2 on the arc dial 3, and the reading is the inclination angle of the rock core fracture.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958951.9A CN106441038B (en) | 2016-11-03 | 2016-11-03 | A measuring device and measuring method for the inclination angle of rock core fracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610958951.9A CN106441038B (en) | 2016-11-03 | 2016-11-03 | A measuring device and measuring method for the inclination angle of rock core fracture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106441038A CN106441038A (en) | 2017-02-22 |
| CN106441038B true CN106441038B (en) | 2019-09-03 |
Family
ID=58180175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610958951.9A Expired - Fee Related CN106441038B (en) | 2016-11-03 | 2016-11-03 | A measuring device and measuring method for the inclination angle of rock core fracture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106441038B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014177B (en) * | 2020-07-22 | 2024-03-26 | 中国石油天然气股份有限公司 | Core center angle calibration method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886603A (en) * | 1994-09-19 | 1996-04-02 | Hiromitsu Kurokawa | Measuring device for golf club |
| CN2864585Y (en) * | 2006-01-26 | 2007-01-31 | 桂林市晶瑞传感技术有限公司 | Digital display angle gauge |
| CN101458058A (en) * | 2007-12-12 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Measuring device |
| KR20090063856A (en) * | 2007-12-14 | 2009-06-18 | 한국지질자원연구원 | Basic friction angle measuring device of rock |
| CN202083330U (en) * | 2011-06-21 | 2011-12-21 | 中国科学院地质与地球物理研究所 | A device for measuring the inclination angle of rock core fissures |
| CN102878910A (en) * | 2012-10-26 | 2013-01-16 | 中国农业大学 | Inclined plane instrument device for measuring friction coefficient and friction angle of granular materials |
| CN202853550U (en) * | 2012-09-30 | 2013-04-03 | 成都飞机工业（集团）有限责任公司 | Multi-state variable-angle detection apparatus |
| CN103776350A (en) * | 2014-02-17 | 2014-05-07 | 昆山振宏电子机械有限公司 | Angle-readable fast detection tool |
| CN204924150U (en) * | 2015-08-19 | 2015-12-30 | 苏州工业园区建设监理有限责任公司 | Groove detector |
| CN205079720U (en) * | 2015-11-02 | 2016-03-09 | 河南理工大学 | Simple and easy measuring device in core axle clamp angle |
| CN106052534A (en) * | 2016-05-19 | 2016-10-26 | 中国地质大学（武汉） | Drilling rock core level dip meter |
-
2016
- 2016-11-03 CN CN201610958951.9A patent/CN106441038B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886603A (en) * | 1994-09-19 | 1996-04-02 | Hiromitsu Kurokawa | Measuring device for golf club |
| CN2864585Y (en) * | 2006-01-26 | 2007-01-31 | 桂林市晶瑞传感技术有限公司 | Digital display angle gauge |
| CN101458058A (en) * | 2007-12-12 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Measuring device |
| KR20090063856A (en) * | 2007-12-14 | 2009-06-18 | 한국지질자원연구원 | Basic friction angle measuring device of rock |
| CN202083330U (en) * | 2011-06-21 | 2011-12-21 | 中国科学院地质与地球物理研究所 | A device for measuring the inclination angle of rock core fissures |
| CN202853550U (en) * | 2012-09-30 | 2013-04-03 | 成都飞机工业（集团）有限责任公司 | Multi-state variable-angle detection apparatus |
| CN102878910A (en) * | 2012-10-26 | 2013-01-16 | 中国农业大学 | Inclined plane instrument device for measuring friction coefficient and friction angle of granular materials |
| CN103776350A (en) * | 2014-02-17 | 2014-05-07 | 昆山振宏电子机械有限公司 | Angle-readable fast detection tool |
| CN204924150U (en) * | 2015-08-19 | 2015-12-30 | 苏州工业园区建设监理有限责任公司 | Groove detector |
| CN205079720U (en) * | 2015-11-02 | 2016-03-09 | 河南理工大学 | Simple and easy measuring device in core axle clamp angle |
| CN106052534A (en) * | 2016-05-19 | 2016-10-26 | 中国地质大学（武汉） | Drilling rock core level dip meter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106441038A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102322896B (en) | Omnibearing measurement device and method for tunnel TSP (Total Suspended Particulate) geometric parameter | |
| CN205537407U (en) | A multifunctional measuring chi for in construction | |
| CN103487797B (en) | The home position testing method of prismatic jointing rock mass cavity engineering country rock relaxation depth | |
| CN203769763U (en) | Azimuth and obliquity combined measuring instrument for drilling | |
| CN106052534A (en) | Drilling rock core level dip meter | |
| CN205426884U (en) | Overburden slope stability test model of multi -angle basement rock can simulate | |
| CN105571567B (en) | Rock core slit measurer and its measuring method | |
| CN204405014U (en) | A kind of roadway deformation measurement mechanism based on laser range finder | |
| CN201637361U (en) | New measuring ruler for measuring distances and angles in coal mine tunnels | |
| CN106441038B (en) | A measuring device and measuring method for the inclination angle of rock core fracture | |
| CN206131962U (en) | Measurement device for core fracture inclination | |
| Blenkinsop et al. | A unified approach to measuring structures in orientated drill core | |
| KR101306307B1 (en) | Clinometer apparatus | |
| CN102269557B (en) | Rock core fracture dip angle measurement method and measurement device thereof | |
| CN207318303U (en) | A kind of drilling rock mass discontinuity visualization tracer test device in situ | |
| CN206330531U (en) | A kind of measurement apparatus of core crack dip | |
| CN105783849A (en) | Rock stratum dip angle and real strike measurement system and method | |
| CN202937253U (en) | Tester for depth, dip angle and azimuth angle of blast hole | |
| CN106323143A (en) | Method and device for measuring dip angle of rock core fracture | |
| CN208720947U (en) | Sediment detector and sediment detection device | |
| CN205422692U (en) | Portable drilling angular instrument | |
| US20220168754A1 (en) | Enhanced centrifuge for core sample analysis | |
| CN205120410U (en) | Special automatic sampler of resource prospection | |
| CN104697672B (en) | A device for measuring geostress by using oil well core | |
| CN208902166U (en) | A multifunctional measuring device for civil engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190903 |