CN109141358A - A kind of vertical monitoring device of engineering investigation drilling rod - Google Patents
A kind of vertical monitoring device of engineering investigation drilling rod Download PDFInfo
- Publication number
- CN109141358A CN109141358A CN201810730326.8A CN201810730326A CN109141358A CN 109141358 A CN109141358 A CN 109141358A CN 201810730326 A CN201810730326 A CN 201810730326A CN 109141358 A CN109141358 A CN 109141358A
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- panel
- shot
- side panels
- monitoring device
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Earth Drilling (AREA)
Abstract
The invention proposes a kind of vertical monitoring devices of engineering investigation drilling rod, it include: two snap rings, top panel, lower panel, four side panels, four strain measurement elements, it goes offline and shot, the upper and lower ends of four side panels are separately fixed at top panel, on the four edges of lower panel, it is without cohesion between two neighboring panel, described two snap rings are separately fixed on top panel and lower panel and are parallel to each other and in the same vertical line of plate located above and lower panel, four strain measurement elements are respectively adhered on the position that shot cannot contact on four side panels, four strain measurement elements are connect with deformeter, the upper end that goes offline is fixed in the above the center of plate, lower end is connected with shot.The present invention can quickly detect drilling rod and be tilted, according to strain therein export, it can be determined that inclined direction and inclined degree, to ensure that the vertical of drilling rod, have the characteristics that measuring speed it is fast, it is easy to operate, can vertically be monitored at any time.
Description
Technical field
The invention belongs to construction account technical field of construction, and in particular to a kind of vertical monitoring device of engineering investigation drilling rod.
Background technique
In geotechnical investigation, if drilling rod out of plumb in going down process, the quality of one side pore-forming cannot be protected
On the other hand card can also bring some unnecessary troubles to construction, therefore keep vertically just being particularly important for drilling rod, pass
The way of system mainly utilizes ruler and sash weight, operates comparatively laborious, the verticality of drilling rod is difficult to really be controlled.
ZL200820156833.7 discloses a kind of drill rod straightness detecting device, including one can move up and down measurement bay, if
Detection switch and sensor are done, only two lifting cylinders, a drill steel support part is respectively housed on the piston rod of each lifting cylinder.
The device is able to detect the straight degree of the drilling rod of production, but is not suitable for the detection of verticality in Practical Project, and structure is complicated,
It is at high cost.
Summary of the invention
It is an object of the invention to propose a kind of vertical monitoring device of engineering investigation drilling rod, can in practical projects with
When monitor drilling rod verticality.
Realize technical solution of the invention are as follows: a kind of vertical monitoring device of engineering investigation drilling rod, comprising:
Two snap rings, lower panel, four side panels, four strain measurement elements, go offline and shot at top panel, and described four
The upper and lower ends of a side panel are separately fixed on the four edges of top panel, lower panel, without cohesion between two neighboring panel, described
Two snap rings are separately fixed on top panel and lower panel and are parallel to each other and the same vertical line of plate located above and lower panel
On, four strain measurement elements are respectively adhered on the position that shot cannot contact on four side panels, four strain measurements
Element is connect with deformeter, and the upper end that goes offline is fixed in the above the center of plate, and lower end is connected with shot.
Preferably, four strain measurement elements are attached to the center on the outside of four side panels vertically respectively.
Preferably, the diameter of shot and the side length of top panel are identical.
Preferably, the internal diameter of two snap rings and the outer diameter of drilling rod are identical.
Compared with prior art, the present invention its remarkable advantage are as follows: the present invention can quickly detect whether drilling rod inclines
Tiltedly, it is exported further according to strain therein, can judge inclined direction and inclined degree, thus ensure that the vertical of drilling rod,
Have the characteristics that measuring speed it is fast, it is easy to operate, can vertically be monitored at any time.
Further detailed description is done to the present invention with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is a kind of vertical monitoring device structural schematic diagram of engineering investigation drilling rod of the present invention.
Specific embodiment
As shown in connection with fig. 1, the vertical monitoring device of a kind of engineering investigation drilling rod, comprising:
Two snap rings, lower panel, four side panels, four strain measurement elements, go offline and shot at top panel, and described four
The upper and lower ends of a side panel are separately fixed on the four edges of top panel, lower panel, without cohesion between two neighboring panel, described
Two snap rings are separately fixed on top panel and lower panel and are parallel to each other and the same vertical line of plate located above and lower panel
On, four strain measurement elements are respectively adhered on the position that shot cannot contact on four side panels, four strain measurements
Element is connect with deformeter, and the upper end that goes offline is fixed in the above the center of plate, and lower end is connected with shot.
In further embodiment, four strain measurement elements are attached to the center on the outside of four side panels vertically respectively
Position.
In further embodiment, the diameter of shot and the side length of top panel are identical.
In further embodiment, the internal diameter of two snap rings and the outer diameter of drilling rod are identical.
In use, this device is rapidly secured on drilling rod by two snap rings (1) when drilling rod stops operation, so that
Monitoring device inclination synchronous with drilling rod generation, if drilling rod run-off the straight, internal shot 4 will occur mutually with side panel 6
Effect, it will there is strain to export, tilted so as to quickly detect drilling rod, export, sentence according to strain therein
Break inclined direction and inclined degree, to ensure that the vertical of drilling rod.
Claims (4)
1. a kind of vertical monitoring device of engineering investigation drilling rod characterized by comprising
Two snap rings (1), top panel (2), lower panel (7), four side panels (6), four strain measurement elements (5), go offline (3)
With shot (4), the upper and lower ends of four side panels (6) are separately fixed on the four edges of top panel (2), lower panel (7),
Without cohesion between two neighboring panel, described two snap rings (1) are separately fixed on top panel (2) and lower panel (7) and mutually put down
In the same vertical line of plate (2) capable and located above and lower panel (7), four strain measurement elements (5) are respectively adhered on
The position that shot (4) cannot contact on four side panels, four strain measurement elements (5) connect with deformeter, go offline (3)
Upper end is fixed in the above the centers of plate (2), and lower end is connected with shot (4).
2. the vertical monitoring device of engineering investigation drilling rod according to claim 1, which is characterized in that four strain measurements
Element (5) is attached to the center on the outside of four side panels (6) vertically respectively.
3. the vertical monitoring device of engineering investigation drilling rod according to claim 1, which is characterized in that the diameter of shot (4) with
The side length of top panel (2) is identical.
4. the vertical monitoring device of engineering investigation drilling rod according to claim 1, which is characterized in that two snap rings (1) it is interior
Diameter is identical as the outer diameter of drilling rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730326.8A CN109141358A (en) | 2018-07-05 | 2018-07-05 | A kind of vertical monitoring device of engineering investigation drilling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730326.8A CN109141358A (en) | 2018-07-05 | 2018-07-05 | A kind of vertical monitoring device of engineering investigation drilling rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109141358A true CN109141358A (en) | 2019-01-04 |
Family
ID=64799689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810730326.8A Pending CN109141358A (en) | 2018-07-05 | 2018-07-05 | A kind of vertical monitoring device of engineering investigation drilling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109141358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487237A (en) * | 2019-08-27 | 2019-11-22 | 中国煤炭地质总局第一勘探局科教中心 | A kind of vertical monitoring device of engineering investigation drilling rod and its monitoring method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097693A (en) * | 1998-09-25 | 2000-04-07 | Shimadzu Corp | Strain gauge type inclinometer |
| CN2651706Y (en) * | 2003-10-29 | 2004-10-27 | 陆发顺 | Gravity horizontal vertical angle tester |
| CN101107504A (en) * | 2005-02-18 | 2008-01-16 | 住友重机械工业株式会社 | Strain measurement device and method of fixing strain measurement element |
| CN202256695U (en) * | 2011-09-22 | 2012-05-30 | 欧阳祖熙 | Borehole inclinometer underground probe |
| CN204373659U (en) * | 2015-01-23 | 2015-06-03 | 广东省第四建筑工程公司 | A kind of construction work electronics vertical checkout ruler |
| CN105466394A (en) * | 2016-01-05 | 2016-04-06 | 上海筑邦测控科技有限公司 | Tilt angle sensor based on drop-hammer position video identification technology |
| CN206311100U (en) * | 2016-12-30 | 2017-07-07 | 山东交通学院 | A kind of verticality measuring instrument |
| CN107388955A (en) * | 2017-08-18 | 2017-11-24 | 武汉地震科学仪器研究院有限公司 | A kind of Four component seismic technology probe |
-
2018
- 2018-07-05 CN CN201810730326.8A patent/CN109141358A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000097693A (en) * | 1998-09-25 | 2000-04-07 | Shimadzu Corp | Strain gauge type inclinometer |
| CN2651706Y (en) * | 2003-10-29 | 2004-10-27 | 陆发顺 | Gravity horizontal vertical angle tester |
| CN101107504A (en) * | 2005-02-18 | 2008-01-16 | 住友重机械工业株式会社 | Strain measurement device and method of fixing strain measurement element |
| CN202256695U (en) * | 2011-09-22 | 2012-05-30 | 欧阳祖熙 | Borehole inclinometer underground probe |
| CN204373659U (en) * | 2015-01-23 | 2015-06-03 | 广东省第四建筑工程公司 | A kind of construction work electronics vertical checkout ruler |
| CN105466394A (en) * | 2016-01-05 | 2016-04-06 | 上海筑邦测控科技有限公司 | Tilt angle sensor based on drop-hammer position video identification technology |
| CN206311100U (en) * | 2016-12-30 | 2017-07-07 | 山东交通学院 | A kind of verticality measuring instrument |
| CN107388955A (en) * | 2017-08-18 | 2017-11-24 | 武汉地震科学仪器研究院有限公司 | A kind of Four component seismic technology probe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487237A (en) * | 2019-08-27 | 2019-11-22 | 中国煤炭地质总局第一勘探局科教中心 | A kind of vertical monitoring device of engineering investigation drilling rod and its monitoring method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |