CN111256566A - Ground crack geological disaster measuring device - Google Patents
Ground crack geological disaster measuring device Download PDFInfo
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- CN111256566A CN111256566A CN202010088772.0A CN202010088772A CN111256566A CN 111256566 A CN111256566 A CN 111256566A CN 202010088772 A CN202010088772 A CN 202010088772A CN 111256566 A CN111256566 A CN 111256566A
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- sliding groove
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- 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
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a device for measuring geological disasters of ground cracks, and mainly relates to the field of geological disaster measurement. The device comprises a first bracket and a second bracket, wherein a horizontal rod is arranged on one side of the top of the first bracket, one end of the horizontal rod is fixedly connected with the first bracket, and a first sliding block is arranged at the other end of the horizontal rod; the improved multifunctional rack is characterized in that a first sliding groove is vertically formed in the second support, the first sliding block is connected with the first sliding groove in a sliding mode, a first dividing ruler is arranged on the first sliding groove, the first sliding groove is connected with the second support in a sliding mode, a second base is arranged on the lower side of the second support, a second sliding groove is formed in the top of the second base, and a second dividing ruler is arranged on the second sliding groove. The invention has the beneficial effects that: can be with the change of measuring ground crack horizontal direction, can measure the dislocation of ground crack vertical direction again, measurement of the change of completion ground crack that can be accurate improves work efficiency, reduces staff's work burden.
Description
Technical Field
The invention relates to the field of geological disaster measurement, in particular to a device for measuring geological disasters of ground cracks.
Background
The ground fissure is a unique urban geological disaster, and the ground fissure can destroy building facilities, destroy road surfaces, break underground water supply, gas transmission pipelines and the like, and often directly influences urban and rural economic construction and mass life, so that timely and effective measurement of the ground fissure is particularly important for effectively making countermeasures. At present, the traditional ground fissure measuring mode mostly adopts manual measurement, the error is great, the workload is high, and some existing measuring devices for measuring ground fissure mostly measure the length of the ground fissure in the horizontal direction, and often not only the change of the horizontal direction but also the dislocation of the vertical direction exists in the change process of the ground fissure, so that the measuring accuracy of the existing measuring device has errors, and the manual correction is needed, and the complex change of the ground fissure cannot be met.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a ground crack geological disaster measuring device which can measure the change of a ground crack in the horizontal direction and the dislocation of the ground crack in the vertical direction, can accurately measure the change of the ground crack, can improve the working efficiency and reduce the working load of workers.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a measuring device for geological disasters of ground cracks comprises a first bracket and a second bracket,
the bottom of the first support is provided with a first base, the middle of the bottom of the first base is provided with a first inserting nail, the bottom of the first base is provided with four first adjusting feet in an array mode, one side of the top of the first support is provided with a horizontal rod, one end of the horizontal rod is fixedly connected with the first support, and the other end of the horizontal rod is provided with a first sliding block;
the second bracket is vertically provided with a first chute, the first slide block is connected with the first chute in a sliding manner, the first chute is provided with a first graduated scale, the first chute is connected with the second bracket in a sliding manner, the second bracket is provided with a first locking device for locking the position of the first chute, the lower side of the second bracket is provided with a second base, the top of the second base is provided with a second chute, the length direction of the second chute is parallel to the horizontal rod, the second chute is connected with the second base in a sliding manner, the sliding direction of the second chute is parallel to the horizontal rod, the second base is provided with a second locking device for locking the position of the second chute, the bottom of the second bracket is provided with a second slide block matched with the second chute, the second chute is provided with a second graduated scale, and the middle part of the second base is provided with a second plug pin, and four second adjusting feet are arranged at the bottom of the second base in an array mode.
Preferably, the bottom of the first adjusting foot and the bottom of the second adjusting foot are both provided with a backing plate.
Preferably, the first slider is a column-type slider.
Preferably, the zero scale of the first graduated scale is located in the middle of the first graduated scale, the middle of the first sliding block is provided with a first marking line, the zero scale of the second graduated scale is located in the middle of the second graduated scale, and the middle of the second sliding block is provided with a second marking line.
Preferably, the length of the horizontal rod is adjustable.
Preferably, the first locking device comprises an upper adjusting screw arranged on the upper side of the first sliding groove and a lower adjusting screw arranged on the lower side of the first sliding groove, and the upper adjusting screw and the lower adjusting screw are both in threaded connection with the second support.
Preferably, the second locking device comprises a left adjusting screw arranged on the left side of the second sliding groove and a right adjusting screw arranged on the right side of the second sliding groove, and the left adjusting screw and the right adjusting screw are both in threaded connection with the second base.
Preferably, the first base and the second base are both provided with level bubbles.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the first base is fixed on the ground by using the first plug pins, the bottom ends of the first adjusting feet are abutted against the ground, and the first base can be adjusted to be horizontal by adjusting different first adjusting feet, so that the first support is kept in a vertical state; the second base is fixed on the ground by using the second plug pins, the bottom ends of the second adjusting feet are abutted against the ground, and the second base can be adjusted to be horizontal by adjusting different second adjusting feet, so that the second support is kept in a vertical state; when the device is used, the first base and the second base are respectively fixed on two sides of a ground crack, the first support and the second support are adjusted to be in a vertical state, when the ground crack is dislocated in the vertical direction, the first sliding block slides in the first sliding groove, and the dislocation size of the ground crack in the vertical direction can be measured through the first graduated scale; when the ground fissure changes in the horizontal direction, the second sliding block slides in the second sliding groove, and the change of the ground fissure in the horizontal direction can be measured through the second graduated scale; the first sliding block can be positioned at the zero scale position of the first graduated scale by adjusting the position of the first sliding chute on the second bracket, so that the measurement of the dislocation size is facilitated; the second sliding block can be positioned at the zero scale position of the second graduated scale by adjusting the position of the second sliding chute on the second base, so that the change in the horizontal direction can be conveniently measured; the method can accurately measure the change of the ground fissure, improve the working efficiency and reduce the working load of workers.
Drawings
FIG. 1 is a schematic structural view of the present invention in example 1;
fig. 2 is a schematic structural view of a second bracket in embodiment 2.
The reference numbers in the drawings: 1. a first bracket; 11. a first base; 12. a first plug pin; 13. a first adjustment leg; 14. a horizontal bar; 15. a first slider; 16. a first chute; 17. a first scale; 2. a second bracket; 21. a first locking device; 22. a second base; 23. a second chute; 24. a second locking device; 25. a second slider; 26. a second scale; 27. a second plug pin; 28. a second adjusting pin; 31. a base plate; 32. a first reticle; 33. a second reticle; 41. an upper adjusting screw; 42. a lower adjusting screw; 51. a left adjusting screw; 52. and a right adjusting screw.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example 1: the utility model provides a ground crack geological disaster measuring device, includes vertical first support 1, the second support 2 of arranging, the bottom welding of first support 1 has first base 11, the middle part welding of the bottom of first base 11 has first inserted nail 12, the bottom array of first base 11 is equipped with four first regulation feet 13, utilizes first inserted nail 12 to fix first base 11 subaerial, and the bottom and the ground butt of first regulation foot 13, first regulation foot 13 provide the support for first base 11, and the length that stretches out first base 11 through adjusting different first regulation feet 13 can be adjusted first base 11 to the level for first support 1 keeps vertical state. Preferably, in order to improve the supporting stability of the first adjusting foot 13, the first adjusting foot 13 includes a screw rod in threaded connection with the first base 11, a backing plate 31 is welded to the bottom of the screw rod, and the backing plate 31 is used to increase the contact area between the first adjusting foot 13 and the ground. A horizontal rod 14 is arranged on one side of the top of the first support 1, the horizontal rod 14 is perpendicular to the first support 1, one end of the horizontal rod 14 is welded on the first support 1, and a first sliding block 15 is welded on the other end of the horizontal rod;
the second support 2 is vertically provided with a first sliding groove 16, the first sliding block 15 is positioned in the first sliding groove 16 and is in sliding connection with the first sliding groove 16, preferably, in order to reduce the sliding resistance of the first sliding block and improve the measurement sensitivity, the first sliding block 15 is a column-shaped sliding block, the first sliding block 15 is in line contact with the first sliding groove 16, the friction force between the first sliding block 15 and the first sliding groove can be reduced, and the sliding of the first sliding block 15 is facilitated. The first sliding groove 16 is provided with a first graduated scale 17. One side that is close to first support 1 on the second support 2 is vertical to be equipped with first T type groove, be equipped with the first T type piece that suits with first T type groove on the first spout 16, first spout 16 and second support 2 sliding connection. Be equipped with the first locking device 21 that is used for locking first spout 16 position on the second support 2, first locking device 21 is including setting up in the first locking T type piece of first spout 16 upper and lower both sides, first locking T type piece be located first T type groove and with first T type groove sliding connection, be equipped with first locking screw on the first locking T type piece, first locking screw level runs through first locking T type piece, and the inner wall butt in first locking screw and first T type groove, screws up first locking screw, utilizes the position of the fixed first locking T type piece of frictional force between first locking screw and the first T type groove, fixes first spout 16 and can lock the position of first locking T type piece between two first locking T type pieces. The lower side of the second support 2 is welded with a second base 22, the top of the second base 22 is provided with a second sliding groove 23, the length direction of the second sliding groove 23 is parallel to the length direction of the horizontal rod 14, the bottom of the second sliding groove 23 is welded with a second T-shaped block, the top of the second base 22 is provided with a second T-shaped groove matched with the second T-shaped block, the length direction of the second T-shaped groove is parallel to the length direction of the horizontal rod 14, the second sliding groove 23 is in sliding connection with the second base 22, the sliding direction of the second sliding groove 23 is parallel to the horizontal rod 14, the second base 22 is provided with a second locking device 24 for locking the position of the second sliding groove 23, the second locking device 24 comprises second locking T-shaped blocks arranged on the left side and the right side of the second sliding groove 23, the second locking T-shaped blocks are in sliding connection with the second T-shaped groove, and second locking screws are arranged on the second locking T-shaped blocks, and the second locking screw vertically penetrates through the second locking T-shaped block. A second sliding block 25 which is matched with the second sliding chute 23 is arranged at the bottom of the second support 2, a second graduated scale 26 is arranged on the second sliding chute 23, a second inserting nail 27 is arranged in the middle of the second base 22, four second adjusting feet 28 are arranged at the bottom of the second base 22 in an array mode, the second base 22 is fixed on the ground through the second inserting nail 27, the bottom end of each second adjusting foot 28 is abutted to the ground, the second adjusting feet 28 support the second base 22, and the second base 22 can be adjusted to be horizontal by adjusting the length of the different second adjusting feet 28 extending out of the second base 22, so that the second support 2 keeps a vertical state; preferably, in order to improve the support stability of the second adjusting foot 28, the second adjusting foot 28 includes a screw rod in threaded connection with the second base 22, a backing plate 31 is welded to the bottom of the screw rod, and the backing plate 31 is used to increase the contact area between the second adjusting foot 28 and the ground.
When the adjusting device is used, the first base 11 and the second base 22 are respectively fixed on two sides of a ground crack, the first support 1 and the second support 2 are adjusted to be in a vertical state, the first sliding block 15 is adjusted to the zero scale mark of the first scale 17, and the second sliding block 25 is adjusted to the zero scale mark of the second scale 26. By adjusting the position of the first sliding chute 16 on the second bracket 2, the first sliding block 15 can be positioned at the zero scale of the first graduated scale 17, so that the measurement of the dislocation size is facilitated; the position of the second sliding chute 23 on the second base 22 is adjusted, so that the second sliding block 25 can be positioned at the zero scale of the second graduated scale 26, and the measurement of the change in the horizontal direction is facilitated. In order to facilitate the calibration and positioning of the first slide block 15, the middle part of the first slide block 15 is provided with a first marking 32, and the first marking 32 is aligned with the zero graduation line of the first graduated scale 17, that is, the calibration and positioning of the first slide block 15 is completed. Preferably, in order to measure the vertical displacement of the ground fissure, the zero scale of the first scale 17 is located in the middle of the first scale 17, so that the rising of the end of the second base 22 and the rising of the end of the first base 11 can be measured. To facilitate the alignment and positioning of the second slider 25, a second marking 33 is provided in the middle of the second slider 25. Preferably, in order to measure the change of the ground fissure in the horizontal direction, the zero scale of the second scale 26 is located in the middle of the second scale 26, so that the expansion of the ground fissure can be measured, and the contraction of the ground fissure can also be measured. When the ground fissure is dislocated in the vertical direction, the first sliding block 15 slides in the first sliding groove 16, and the dislocation size of the ground fissure in the vertical direction can be measured through the first graduated scale 17. When the ground fissure changes in the horizontal direction, the second sliding block 25 slides in the second sliding groove 23, and the change of the ground fissure in the horizontal direction can be measured through the second graduated scale 26; the method can accurately measure the change of the ground fissure, improve the working efficiency and reduce the working load of workers.
Example 2: on the basis of embodiment 1, improve first locking device, second locking device in embodiment 1, first locking device 21 includes vertical setting up in last adjusting screw 41 of first spout 16 upside, vertical setting up in lower adjusting screw 42 of first spout 16 downside, the welding has the last mount pad that suits with last adjusting screw 41 on the second support 2, the lower mount pad that suits with lower adjusting screw 42, is equipped with the screw hole that suits with last adjusting screw 41 on going up the mount pad, is equipped with the screw hole that suits with lower adjusting screw 42 on the lower mount pad, goes up adjusting screw 41's bottom, the top of lower adjusting screw 42 all with first spout 16 butt, through adjusting the position that adjusting screw 41, lower adjusting screw 42 can adjust first spout 16. Second locking device 24 sets up in the right adjusting screw 52 on second spout 23 right side including the level in the left adjusting screw 51 of second spout 23, level, left side adjusting screw 51, right adjusting screw 52 all with second base 22 threaded connection, the right-hand member of left adjusting screw 51, the left end of right adjusting screw 52 all with second spout 23 butt, can adjust the position of second spout 23 through adjusting left adjusting screw 51, right adjusting screw 52.
Example 3: on the basis of embodiment 1 or embodiment 2, in order to be suitable for the measurement of ground cracks with different initial widths, the horizontal rod 14 adopts a telescopic rod with adjustable length. In order to adjust the first base and the second base to be horizontal, leveling bubbles are disposed on the tops of the first base 11 and the second base 22.
Claims (8)
1. The utility model provides a ground crack geological disaster measuring device, includes first support (1), second support (2), its characterized in that:
a first base (11) is arranged at the bottom of the first support (1), a first inserting nail (12) is arranged in the middle of the bottom of the first base (11), four first adjusting feet (13) are arranged at the bottom of the first base (11) in an array mode, a horizontal rod (14) is arranged on one side of the top of the first support (1), one end of the horizontal rod (14) is fixedly connected with the first support (1), and a first sliding block (15) is arranged at the other end of the horizontal rod;
a first sliding groove (16) is vertically arranged on the second support (2), the first sliding block (15) is connected with the first sliding groove (16) in a sliding manner, a first graduated scale (17) is arranged on the first sliding groove (16), the first sliding groove (16) is connected with the second support (2) in a sliding manner, a first locking device (21) used for locking the position of the first sliding groove (16) is arranged on the second support (2), a second base (22) is arranged on the lower side of the second support (2), a second sliding groove (23) is arranged at the top of the second base (22), the length direction of the second sliding groove (23) is parallel to the horizontal rod (14), the second sliding groove (23) is connected with the second base (22) in a sliding manner, the sliding direction of the second sliding groove (23) is parallel to the horizontal rod (14), a second locking device (24) used for locking the position of the second sliding groove (23) is arranged on the second base (22), the bottom of second support (2) is equipped with second slider (25) that suits with second spout (23), be equipped with second scale (26) on second spout (23), the middle part of second base (22) is equipped with the second and inserts nail (27), the bottom array of second base (22) is equipped with four second and adjusts foot (28).
2. A fracture geological disaster measuring device according to claim 1, characterized in that: the bottoms of the first adjusting foot (13) and the second adjusting foot (28) are respectively provided with a backing plate (31).
3. A fracture geological disaster measuring device according to claim 1, characterized in that: the first sliding block (15) is a column-shaped sliding block.
4. A fracture geological disaster measuring device according to claim 1, characterized in that: the zero scale of first scale (17) is located the middle part of first scale (17), the middle part of first slider (15) is equipped with first scale mark (32), the zero scale of second scale (26) is located the middle part of second scale (26), the middle part of second slider (25) is equipped with second scale mark (33).
5. A fracture geological disaster measuring device according to claim 1, characterized in that: the length of the horizontal rod (14) is adjustable.
6. A fracture geological disaster measuring device according to claim 1, characterized in that: the first locking device (21) comprises an upper adjusting screw (41) arranged on the upper side of the first sliding groove (16) and a lower adjusting screw (42) arranged on the lower side of the first sliding groove (16), and the upper adjusting screw (41) and the lower adjusting screw (42) are both in threaded connection with the second support (2).
7. A fracture geological disaster measuring device according to claim 1, characterized in that: the second locking device (24) comprises a left adjusting screw (51) arranged on the left side of the second sliding groove (23) and a right adjusting screw (52) arranged on the right side of the second sliding groove (23), and the left adjusting screw (51) and the right adjusting screw (52) are both in threaded connection with the second base (22).
8. A fracture geological disaster measuring device according to claim 1, characterized in that: the first base (11) and the second base (22) are both provided with level bubbles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088772.0A CN111256566A (en) | 2020-02-12 | 2020-02-12 | Ground crack geological disaster measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010088772.0A CN111256566A (en) | 2020-02-12 | 2020-02-12 | Ground crack geological disaster measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN111256566A true CN111256566A (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010088772.0A Pending CN111256566A (en) | 2020-02-12 | 2020-02-12 | Ground crack geological disaster measuring device |
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| Country | Link |
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| CN (1) | CN111256566A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739889A (en) * | 2024-02-21 | 2024-03-22 | 菏泽市自然资源和规划局 | Geological disaster displacement monitor suitable for ground cracks and landslide |
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| WO2017034061A1 (en) * | 2015-08-21 | 2017-03-02 | 한국기계연구원 | Device for monitoring fracturing of stem of valve driver |
| JP2017211195A (en) * | 2016-05-23 | 2017-11-30 | ジック株式会社 | Method for inspecting fractured surface, and inspection device |
| 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 |
| CN208012517U (en) * | 2018-04-03 | 2018-10-26 | 临沂大学 | A kind of Tunnel Engineering DEFORMATION MONITORING SYSTEM |
| CN208751423U (en) * | 2018-11-08 | 2019-04-16 | 中国地质调查局南京地质调查中心 | A kind of geological disaster crack measuring device |
| CN209181775U (en) * | 2019-01-30 | 2019-07-30 | 重庆工程职业技术学院 | Ground fractures measuring device |
-
2020
- 2020-02-12 CN CN202010088772.0A patent/CN111256566A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017034061A1 (en) * | 2015-08-21 | 2017-03-02 | 한국기계연구원 | Device for monitoring fracturing of stem of valve driver |
| JP2017211195A (en) * | 2016-05-23 | 2017-11-30 | ジック株式会社 | Method for inspecting fractured surface, and inspection device |
| 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 |
| CN208012517U (en) * | 2018-04-03 | 2018-10-26 | 临沂大学 | A kind of Tunnel Engineering DEFORMATION MONITORING SYSTEM |
| CN208751423U (en) * | 2018-11-08 | 2019-04-16 | 中国地质调查局南京地质调查中心 | A kind of geological disaster crack measuring device |
| CN209181775U (en) * | 2019-01-30 | 2019-07-30 | 重庆工程职业技术学院 | Ground fractures measuring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739889A (en) * | 2024-02-21 | 2024-03-22 | 菏泽市自然资源和规划局 | Geological disaster displacement monitor suitable for ground cracks and landslide |
| CN117739889B (en) * | 2024-02-21 | 2024-04-30 | 菏泽市自然资源和规划局 | Geological disaster displacement monitor suitable for ground cracks and landslide |
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Application publication date: 20200609 |