CN102538623A - Three-dimensional cracking instrument - Google Patents
Three-dimensional cracking instrument Download PDFInfo
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- CN102538623A CN102538623A CN201010579858XA CN201010579858A CN102538623A CN 102538623 A CN102538623 A CN 102538623A CN 201010579858X A CN201010579858X A CN 201010579858XA CN 201010579858 A CN201010579858 A CN 201010579858A CN 102538623 A CN102538623 A CN 102538623A
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- vernier caliper
- baffle plate
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Abstract
The invention discloses a three-dimensional cracking instrument, which belongs to the technical field of measurement on engineering geological cracks, cracks caused by geological disaster (such as landslides) and blasting vibration cracks. According to the invention, a specially-made three-way vernier caliper which comprises a vernier caliper I2, a vernier caliper II8-4 and a vernier caliper III8-5 is fixed in a cabinet I1, then the cabinet I1 and one side of a crack are fixed together, a cabinet II11 is fixed on the other side of the crack, and a three-way baffle which comprises a baffle 8-9, a baffle 8-10 and a baffle 8-11 and is matched with the vernier caliper I2, the vernier caliper II8-4 and the vernier caliper III8-5 is fixed in the cabinet II11. When the crack is changed, the three-way vernier caliper and the three-way baffle interact, and then the three-dimensional space variation values of the crack can be measured.
Description
Technical field the present invention is applicable to the measurement of the variation in engineering geologic fissure, geologic hazard (like the landslide) crack and concussion of blasting crack
The at present domestic three-dimensional high-precision measuring instrument that almost is not used in the crack variation of background technology; Existing crack measures appearance and can only the absolute change value of both sides, crack be measured roughly; Precision is often greater than 1mm, and can not reflect the spatial variations relation in crack.The present invention can remedy the weak point that present state internal fissure measures appearance greatly; Can not only the absolute value that the crack changes be measured; The changing value of the changing of the relative positions accurately measures before and after also can opening, reach up and down the level in crack, and then reflects that the three dimensions in crack changes.
Summary of the invention the present invention fixes a certain side of special three-dimensional vernier caliper and crack, the fixing supporting with it three-dimensional baffle plate of opposite side in the crack.The crack change the time, the three-dimensional vernier caliper interacts with the three-dimensional baffle plate, and then measures the three dimensions variation numerical value in crack.
In order to achieve the above object, apparatus of the present invention are shown in accompanying drawing 1, and wherein 1 for placing the casing I of three-dimensional vernier caliper, and 11 for placing the casing II of three-dimensional baffle plate, and 2 is vernier caliper I, and 3 is spring I, and 4 is surface cracks.The function separately of this invention, structure and feature, mutual alignment and relation be as follows: casing I 1 is fixed in surface cracks 4 left sides, and casing I is interior to be fixed with vernier caliper I 2 through spud pile 6.Vernier caliper I 2 is equipped with spring 3, and its effect is to make vernier caliper I 2 can be in the crack 4 flexible automatically when changing.Sounding Rod 5 tops of vernier caliper I 2 are equipped with ball 8-6, and its effect is can on perpendicular baffle plate 8-11, move freely for vernier caliper I 2.Middle part at the Sounding Rod 5 of vernier caliper I 2 is fixed with orthogonal with it vernier caliper II8-4 and vernier caliper III8-5; And vernier caliper II8-4 is vertical each other with vernier caliper III8-5.Vernier caliper II8-4 is provided with spring 8-2, ball 8-1; Vernier caliper III8-5 is provided with spring 8-7 and ball 8-8 equally.The effect of spring 8-2 and spring 8-7 is identical with the effect of spring 3; The effect of ball 8-1 is that vernier caliper II8-4 can be moved freely on vertical with it baffle plate 8-10; The effect of ball 8-8 is that vernier caliper III8-5 can be moved freely on vertical with it baffle plate 8-9.
Casing II11 is fixed in the right side in crack 4, and casing casing II11 internal fixation has baffle plate 8-9, baffle plate 8-10, baffle plate 8-11.Baffle plate 8-9 is vertical with vernier caliper III8-5; Baffle plate 8-10 is vertical with vernier caliper II 8-4; Baffle plate 8-11 is vertical with vernier caliper I2.The top installation of casing II11 is played performing of rainproof effect and is covered 10.Wherein documents pouch 7 is installed, checks that each time data recording originally is placed in its file 7.
Description of drawings Fig. 1 is the overall wiring layout of three-dimensional crack appearance.In Fig. 1: 1. casing I, 2. vernier caliper I, 3. spring, 4. crack, 5. Sounding Rod, 6. spud pile, 7. documents pouch, 9. hinge, 10. before door, 11. casing II.
Fig. 2 is 8 details description figure among Fig. 1.In Fig. 2: 8-1. ball, 8-2. ball float, 8-3. numeroscope, 8-4. vernier caliper II, 8-5. vernier caliper III, 8-6. ball, 8-7. spring, 8-8. ball, 8-9. baffle plate, 8-10. baffle plate, 8-11. baffle plate.
When embodiment such as somewhere generation face of land cracking or crack, landslide etc. need the crack of detection in real time; Casing I 1 and internals are fixed in crack one side; Casing II 11 and internals are fixed in the crack opposite side; The registration of time sight vernier caliper I 2, vernier caliper II8-4, vernier caliper III8-5 changes, and can learn the spatial variations situation in crack in real time.
Claims (6)
1. three-dimensional crack appearance; It is characterized in that: the fixing and left side, crack (4) of casing I (1), its internal fixation has vernier caliper I (2), and vernier caliper I (2) is equipped with spring (3); Ball (8-6); Sounding Rod (5) middle part of vernier caliper I (2) is equipped with vernier caliper II (8-4) and vernier caliper III (8-5), and vernier caliper I (2), and vernier caliper II (8-4) is vertical each other with vernier caliper III (8-5).Vernier caliper II (8-4) is equipped with spring (8-2) and ball (8-1); Vernier caliper III (8-5) is equipped with spring (8-7) and ball (8-8).Casing II (11) is fixed in right side, crack (4), and its internal fixation has the three-dimensional baffle plate, is respectively baffle plate (8-9), baffle plate (8-10), baffle plate (8-11).Baffle plate (8-9), baffle plate (8-10), (8-11) is orthogonal for baffle plate, and baffle plate (8-9) is vertical with vernier caliper III (8-5), and baffle plate (8-10) is vertical with vernier caliper II (8-4), and baffle plate (8-11) is vertical with vernier caliper I (2).The upper end of casing II (11) is equipped with the lid (10) that performs.Perform and documents pouch (7) is installed in the lid (10).
2. according to claim (1), three-dimensional crack appearance is characterized in that: vernier caliper I (2), vernier caliper II (8-4) is vertical each other with vernier caliper III (8-5).
3. according to claim (1), three-dimensional crack appearance is characterized in that: baffle plate (8-9), and baffle plate (8-10), (8-11) is orthogonal for baffle plate.
4. according to claim (1), three-dimensional crack appearance is characterized in that: baffle plate (8-9) is vertical with vernier caliper III (8-5), and baffle plate (8-10) is vertical with vernier caliper II (8-4), and baffle plate (8-11) is vertical with vernier caliper I (2).
5. according to claim (1), three-dimensional crack appearance is characterized in that: vernier caliper I (2) is equipped with spring (3), ball (8-6); Vernier caliper II (8-4) is equipped with spring (8-2) and ball (8-1); Vernier caliper III (8-5) is equipped with spring (8-7) and ball (8-8).
6. according to claim (1), three-dimensional crack appearance is characterized in that: the upper end of casing II-(11).One side is equipped with hinge (9), and hinge (9) connects the lid (10) that performs, and in the lid (10) that performs documents pouch (7) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010579858XA CN102538623A (en) | 2010-12-09 | 2010-12-09 | Three-dimensional cracking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010579858XA CN102538623A (en) | 2010-12-09 | 2010-12-09 | Three-dimensional cracking instrument |
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| CN102538623A true CN102538623A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010579858XA Pending CN102538623A (en) | 2010-12-09 | 2010-12-09 | Three-dimensional cracking instrument |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374324A (en) * | 2014-11-13 | 2015-02-25 | 长沙德自信息技术有限公司 | Image recognition based displacement measurement device |
| CN106643447A (en) * | 2016-12-31 | 2017-05-10 | 长江三峡勘测研究院有限公司（武汉） | Vernier type crack measuring meter for crack deformation monitoring and using method thereof |
| CN106767360A (en) * | 2016-12-31 | 2017-05-31 | 长江三峡勘测研究院有限公司（武汉） | A kind of digital vernier formula crack gauge and its application method for Fracture Deformation monitoring |
| CN106839955A (en) * | 2017-03-14 | 2017-06-13 | 中国电建集团西北勘测设计研究院有限公司 | A kind of Three-direction gap detector and method for monitoring concrete structure relative deformation |
| CN108020198A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | A kind of monitor with crack bending distortion measurement |
| CN108020199A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | crack deformation monitoring instrument |
| CN108050984A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | A kind of application method of the monitor with crack bending distortion measurement |
| CN108050985A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | The application method of crack deformation monitoring instrument |
| CN108413854A (en) * | 2018-04-02 | 2018-08-17 | 三峡大学 | A kind of Test in Situ structural plane opening and shear-deformable long term monitoring device |
| CN108645309A (en) * | 2018-04-26 | 2018-10-12 | 合肥学院 | A kind of novel three-dimensional landslide displacement measuring device and method |
| CN109579756A (en) * | 2018-11-21 | 2019-04-05 | 国电南瑞科技股份有限公司 | A kind of crack three direction displacement monitoring measuring device |
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| CN2107634U (en) * | 1991-04-27 | 1992-06-17 | 中国科学院地质研究所 | Three-direction gap detector |
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| CN1779410A (en) * | 2004-11-26 | 2006-05-31 | 王亚军 | Ruler for three-dimensional measurement |
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Patent Citations (6)
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| CN2107634U (en) * | 1991-04-27 | 1992-06-17 | 中国科学院地质研究所 | Three-direction gap detector |
| JP2001174255A (en) * | 1999-12-15 | 2001-06-29 | East Japan Railway Co | Method for monitoring ballast settlement and device using the same |
| CN2594763Y (en) * | 2002-07-01 | 2003-12-24 | 水利部交通部电力工业部南京水利科学研究院 | Three directional gas meter without interfere with each other |
| CN1546808A (en) * | 2003-12-02 | 2004-11-17 | 中国科学院地质与地球物理研究所 | Portable engineering geologic crack measuring apparatus |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374324A (en) * | 2014-11-13 | 2015-02-25 | 长沙德自信息技术有限公司 | Image recognition based displacement measurement device |
| CN104374324B (en) * | 2014-11-13 | 2017-10-03 | 长沙德自信息技术有限公司 | Displacement measuring device based on image recognition |
| CN106643447A (en) * | 2016-12-31 | 2017-05-10 | 长江三峡勘测研究院有限公司（武汉） | Vernier type crack measuring meter for crack deformation monitoring and using method thereof |
| CN106767360A (en) * | 2016-12-31 | 2017-05-31 | 长江三峡勘测研究院有限公司（武汉） | A kind of digital vernier formula crack gauge and its application method for Fracture Deformation monitoring |
| CN106839955A (en) * | 2017-03-14 | 2017-06-13 | 中国电建集团西北勘测设计研究院有限公司 | A kind of Three-direction gap detector and method for monitoring concrete structure relative deformation |
| CN108020199A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | crack deformation monitoring instrument |
| CN108020198A (en) * | 2017-12-12 | 2018-05-11 | 湖南城市学院 | A kind of monitor with crack bending distortion measurement |
| CN108050984A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | A kind of application method of the monitor with crack bending distortion measurement |
| CN108050985A (en) * | 2017-12-12 | 2018-05-18 | 湖南城市学院 | The application method of crack deformation monitoring instrument |
| CN108413854A (en) * | 2018-04-02 | 2018-08-17 | 三峡大学 | A kind of Test in Situ structural plane opening and shear-deformable long term monitoring device |
| CN108645309A (en) * | 2018-04-26 | 2018-10-12 | 合肥学院 | A kind of novel three-dimensional landslide displacement measuring device and method |
| CN108645309B (en) * | 2018-04-26 | 2024-05-10 | 合肥学院 | Three-dimensional landslide displacement measuring device and method |
| CN109579756A (en) * | 2018-11-21 | 2019-04-05 | 国电南瑞科技股份有限公司 | A kind of crack three direction displacement monitoring measuring device |
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Application publication date: 20120704 |