CN204175286U - For monitoring the drilling well inclination measurement device of sliding mass strata displacement - Google Patents
For monitoring the drilling well inclination measurement device of sliding mass strata displacement Download PDFInfo
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- CN204175286U CN204175286U CN201420576633.2U CN201420576633U CN204175286U CN 204175286 U CN204175286 U CN 204175286U CN 201420576633 U CN201420576633 U CN 201420576633U CN 204175286 U CN204175286 U CN 204175286U
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- checkout gear
- deviational survey
- measurement device
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- drilling well
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Abstract
The utility model relates to inclinometer technical field, particularly relate to a kind of drilling well inclination measurement device for monitoring sliding mass strata displacement, comprise deviational survey pipeline, be provided with three axis fluxgate sensors, the checkout gear of three axis accelerometer, weight, traction optical cable, hoist engine, the inwall of deviational survey pipeline is circular pipe, weight hangs on the lower end of checkout gear, hoist engine drives and connects traction optical cable, the traction lower end of optical cable is connected with the upper end of checkout gear, the side of checkout gear is provided with the elasticity pulley for keeping checkout gear to be positioned at deviational survey conduit axis, elasticity pulley is conflicted with the inwall of deviational survey pipeline and is connected, the utility model scientific structure, after utilizing the magnetic field strength component in the component of acceleration of gravity in three directions and three directions thereof to convert corresponding voltage or current signal to, strata displacement direction and size is determined by calculating, deviational survey pipeline does not need to arrange groove, reduce the difficulty of construction and monitoring, improve the handling capacity of checkout gear at deviational survey pipeline.
Description
Technical field
The utility model relates to inclinometer technical field, particularly relates to a kind of drilling well inclination measurement device for monitoring sliding mass strata displacement.
Background technology
Landslide monitoring technology is applied to preventing land slide, and monitoring landslide disaster time-space domain develops information, risk factor etc., at utmost obtains continuous print geometric distortion data.A kind of directly landslide monitoring method is landslide depth displacement monitoring technology, by measuring sliding mass internal displacement, obtains sliding surface position, slide strips thickness, the change information of the sliding mass deep deformation displacements such as sliding velocity.
Landslide depth displacement monitoring technology many employings clinograph, it comprises deviational survey pipeline, measuring apparatus, deviational survey pipeline is embedded vertically in the rock stratum needing to monitor position, and be connected with rock stratum, if rock stratum produces displacement, deviational survey pipeline will be out of shape with rock stratum, deviational survey inner-walls of duct has mutually perpendicular two pairs of grooves, measuring apparatus comprises gauge head, there is the bearing cable of sounding mark, readout instrument, with cable, gauge head is suspended in deviational survey pipeline, gauge head is slided along groove by guide wheel, the angle of the gauge head that gauge head records piecemeal and vertical line converts electric signal to by cable transmission to readout instrument.Clinograph is applicable to slowly, the monitoring of the at the uniform velocity sliding mass of deformation stage, and when being out of shape aggravation or local accident occurs, because deflection is large, deviational survey pipeline is sharply out of shape makes gauge head pass through and to cause monitoring to be scrapped.When existing clinograph uses, workload is large, and precision is not high, and inclined tube tube wall needs cross slot treatment, and Contents for Monitoring comprises the horizontal movement of two vertical orientations, and its work progress and observation process are comparatively loaded down with trivial details, needs adjustment, use inconvenience during installation.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provides a kind of drilling well inclination measurement device for monitoring sliding mass strata displacement, its scientific structure, easy to use, and measure fast, precision is high, and equipment cost is low.
The utility model solves the technical scheme that its technical problem adopts: a kind of drilling well inclination measurement device for monitoring sliding mass strata displacement, it comprises deviational survey pipeline, be provided with the checkout gear of three axis fluxgate sensors and three axis accelerometer, weight, traction optical cable, hoist engine, the inwall of described deviational survey pipeline is circular pipe, described weight hangs on the lower end of described checkout gear, described hoist engine drives and connects described traction optical cable, the lower end of traction optical cable is connected with the upper end of described checkout gear, the side of described checkout gear is provided with the elasticity pulley for keeping described checkout gear to be positioned at described deviational survey conduit axis, described elasticity pulley is conflicted with the inwall of described deviational survey pipeline and is connected.
Described deviational survey pipeline is polymeric pipe or steel pipe.
Described traction optical cable comprises power line, holding wire, resistance toly draws high molecule surrounding layer.
Described checkout gear comprises copper pipe, and the sealing of described three axis fluxgate sensors, three axis accelerometer is arranged in described copper pipe.
The two ends of described copper pipe are respectively arranged with the first connector, the second connector, described traction optical cable is electrically connected with described three axis fluxgate sensors, three axis accelerometer through described first connector, described first connector is fixedly connected with described traction optical cable, and described weight hangs on described second connector.
Described first connector, the second connector are connected with described brass thread respectively.
Described first connector, the second connector are provided with water proof rubber circle.
Described elasticity pulley comprises two groups, often organize the swingle that elasticity pulley is provided through described copper pipe, the middle part of described swingle is connected with described copper pipe by pulley bearings, is provided with for making the return spring that described swingle is vertical with described copper pipe in described copper pipe.
Described return spring is extension spring or torsion spring.
The beneficial effects of the utility model are: a kind of drilling well inclination measurement device for monitoring sliding mass strata displacement, it comprises deviational survey pipeline, be provided with three axis fluxgate sensors, the checkout gear of three axis accelerometer, weight, traction optical cable, hoist engine, the inwall of described deviational survey pipeline is circular pipe, described weight hangs on the lower end of described checkout gear, described hoist engine drives and connects described traction optical cable, the lower end of traction optical cable is connected with the upper end of described checkout gear, the side of described checkout gear is provided with the elasticity pulley for keeping described checkout gear to be positioned at described deviational survey conduit axis, described elasticity pulley is conflicted with the inwall of described deviational survey pipeline and is connected, the utility model scientific structure, after it utilizes the magnetic field strength component in the component of acceleration of gravity in three directions and three directions thereof to convert corresponding voltage or current signal to, strata displacement direction and size is determined by calculating, deviational survey pipeline does not need to arrange groove, reduce the difficulty of construction and monitoring, improve the handling capacity of checkout gear at deviational survey pipeline, make deviational survey pipeline after the certain distortion of generation, still can monitor.
Accompanying drawing explanation
Fig. 1 be of the present utility model for monitor sliding mass strata displacement drilling well inclination measurement device use time structural representation.
Fig. 2 is the structural representation of checkout gear in Fig. 1, elasticity pulley.
Description of reference numerals:
1---deviational survey pipeline 2---checkout gear
21---copper pipe 22---first connector
23---second connector 3---weight
4---traction optical cable 5---hoist engine
6---elasticity pulley 61---swingle.
Detailed description of the invention
Being described in further detail the utility model below in conjunction with the drawings and specific embodiments, is not that practical range of the present utility model is limited to this.
As Fig. 1, shown in Fig. 2, the drilling well inclination measurement device for monitoring sliding mass strata displacement of the present embodiment, it comprises deviational survey pipeline 1, be provided with three axis fluxgate sensors, three axis accelerometer, the checkout gear 2 of temperature pick up, weight 3, traction optical cable 4, hoist engine 5, to be provided with groove different from deviational survey pipeline of the prior art, the inwall of described deviational survey pipeline 1 is circular, therefore not only it is easy to process, also convenient when mounted, can not be linearly when deviational survey pipeline 1 is buried underground, this will greatly improve the applicable occasion of drilling well inclination measurement device of the present utility model.Described weight 3 hangs on the lower end of described checkout gear 2, described hoist engine 5 drives and connects described traction optical cable 4, the lower end of traction optical cable 4 is connected with the upper end of described checkout gear 2, for strengthening detectability, the internal diameter of deviational survey pipeline 1 is greater than the maximum secting area of checkout gear 2, the side of described checkout gear 2 is provided with the elasticity pulley 6 for keeping described checkout gear 2 to be positioned at described deviational survey pipeline 1 axis, and described elasticity pulley 6 is conflicted with the inwall of described deviational survey pipeline 1 and is connected.During use, in deviational survey pipeline 1, checkout gear 2 is drawn downwards by weight 3, to be stretched checkout gear 2 by hoist engine 5, hoist engine 5 uniform rotation, checkout gear 2 is measured by certain frequency, the component of acceleration of gravity in three directions and the magnetic field strength component in three directions thereof of each measuring point can be obtained, be transferred to the data processing equipments such as computer by traction optical cable 4 after converting thereof into corresponding voltage or current signal to process, this process comprises digital filtering, error compensation and azimuth calculate, learn the distance between measuring point, the three-dimensional coordinate of each measuring point can be calculated behind azimuth between measuring point, and then simulative display in a computer, thus learn the glide direction of rock stratum.After in prior art, certain distortion occurs deviational survey pipeline, as groove distortion is comparatively large, then checkout gear is difficult to pass through, and the utility model improves the handling capacity of checkout gear at deviational survey pipeline, makes deviational survey pipeline after the certain distortion of generation, still can detect.
Further, described deviational survey pipeline 1 can be polymeric pipe or steel pipe, and its intensity is higher and cost is lower.
Further, described traction optical cable 4 comprises power line, holding wire, resistance toly draws high molecule surrounding layer, and traction optical cable 4 not only needs signal transmission also to need the effect of cable.
Further, described checkout gear 2 comprises copper pipe 21, and the sealing of described three axis fluxgate sensors, three axis accelerometer, temperature pick up is arranged in described copper pipe 21.As shown in Figure 2, the two ends of described copper pipe 21 are respectively arranged with the first connector 22, second connector 23, described traction optical cable 4 is electrically connected with described three axis fluxgate sensors, three axis accelerometer, temperature pick up through described first connector 22, described first connector 22 is fixedly connected with described traction optical cable 4, and described weight 3 hangs on described second connector 23.Described first connector 22, second connector 23 is threaded with described copper pipe 21 respectively, makes it possible to take checkout gear 2 apart repair and replacement, and described first connector 22, second connector 23 is provided with water proof rubber circle.
Elasticity pulley 6 can be set directly at the both sides of copper pipe 21, and when it is under pressure, elasticity pulley 6 is return in copper pipe 21.As shown in Figure 2, which provide another kind of embodiment, described elasticity pulley 6 comprises two groups, often organize the swingle 61 that elasticity pulley 6 is provided through described copper pipe 21, the middle part of described swingle 61 is connected with described copper pipe 21 by pulley bearings 61, is provided with for making the return spring that described swingle 61 is vertical with described copper pipe 21 in described copper pipe 21.Elasticity pulley 6 improves the handling capacity of checkout gear 2 in copper pipe 21.Described return spring can be extension spring or torsion spring.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (9)
1. for monitoring the drilling well inclination measurement device of sliding mass strata displacement, it is characterized in that: comprise deviational survey pipeline (1), be provided with the checkout gear (2) of three axis fluxgate sensors and three axis accelerometer, weight (3), traction optical cable (4), hoist engine (5), the inwall of described deviational survey pipeline (1) is circular pipe, described weight (3) hangs on the lower end of described checkout gear (2), described hoist engine (5) drives and connects described traction optical cable (4), the lower end of traction optical cable (4) is connected with the upper end of described checkout gear (2), the side of described checkout gear (2) is provided with the elasticity pulley (6) for keeping described checkout gear (2) to be positioned at described deviational survey pipeline (1) axis, described elasticity pulley (6) is conflicted with the inwall of described deviational survey pipeline (1) and is connected.
2. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 1, is characterized in that: described deviational survey pipeline (1) is polymeric pipe or steel pipe.
3. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 1, is characterized in that: described traction optical cable (4) comprises power line, holding wire, resistance toly draws high molecule surrounding layer.
4. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 1, it is characterized in that: described checkout gear (2) comprises copper pipe (21), the sealing of described three axis fluxgate sensors, three axis accelerometer is arranged in described copper pipe (21).
5. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 4, it is characterized in that: the two ends of described copper pipe (21) are respectively arranged with the first connector (22), the second connector (23), described traction optical cable (4) is electrically connected with described three axis fluxgate sensors, three axis accelerometer through described first connector (22), described first connector (22) is fixedly connected with described traction optical cable (4), and described weight (3) hangs on described second connector (23).
6. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 5, is characterized in that: described first connector (22), the second connector (23) are threaded with described copper pipe (21) respectively.
7. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 5, is characterized in that: described first connector (22), the second connector (23) are provided with water proof rubber circle.
8. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 4, it is characterized in that: described elasticity pulley (6) comprises two groups, often organize the swingle (61) that elasticity pulley (6) is provided through described copper pipe (21), the middle part of described swingle (61) is connected with described copper pipe (21) by pulley bearings (61), is provided with for making the return spring that described swingle (61) is vertical with described copper pipe (21) in described copper pipe (21).
9. the drilling well inclination measurement device for monitoring sliding mass strata displacement according to claim 8, is characterized in that: described return spring is extension spring or torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576633.2U CN204175286U (en) | 2014-10-08 | 2014-10-08 | For monitoring the drilling well inclination measurement device of sliding mass strata displacement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576633.2U CN204175286U (en) | 2014-10-08 | 2014-10-08 | For monitoring the drilling well inclination measurement device of sliding mass strata displacement |
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| CN204175286U true CN204175286U (en) | 2015-02-25 |
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| CN201420576633.2U Expired - Fee Related CN204175286U (en) | 2014-10-08 | 2014-10-08 | For monitoring the drilling well inclination measurement device of sliding mass strata displacement |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041297A (en) * | 2015-08-14 | 2015-11-11 | 重庆六合物联网有限公司 | Wheel shaft assembly of angle transducer of wireless clinometer |
| CN105134174A (en) * | 2015-08-14 | 2015-12-09 | 重庆六合物联网有限公司 | Angle sensing device for wireless drift indicator |
| CN105134173A (en) * | 2015-08-14 | 2015-12-09 | 重庆六合物联网有限公司 | Connection structure for wheel shaft assemblies for angle sensor of wireless inclinometer and sleeve |
| CN105258885A (en) * | 2015-11-06 | 2016-01-20 | 三峡大学 | Introspection magnetic inertial navigation monitoring system for dam |
| CN105403191A (en) * | 2015-11-06 | 2016-03-16 | 三峡大学 | Dam interior inertial navigation monitoring device automatic traction system |
| CN105509628A (en) * | 2016-01-27 | 2016-04-20 | 三峡大学 | Magnetic measurement positioning device and method for monitoring slope deep displacement by utilizing magnetic measurement positioning device |
| CN105952442A (en) * | 2016-07-04 | 2016-09-21 | 河北稳控科技有限公司 | Wheel track adjustable splitting type inclinometer |
| CN107060666A (en) * | 2017-04-13 | 2017-08-18 | 西南石油大学 | The gravity traction tripping in method of Oil/gas Well well head inner room annular circulation flexible pipe |
| CN107941193A (en) * | 2017-12-20 | 2018-04-20 | 杭州鲁尔物联科技有限公司 | Deep hole deforms inclination measurement device and deep hole deformation tilt measurement |
| CN111305285A (en) * | 2019-12-21 | 2020-06-19 | 水利部南京水利水文自动化研究所 | Installation method of safety monitoring instrument for ultra-deep covering layer working well |
| CN111561309A (en) * | 2020-05-18 | 2020-08-21 | 西安科技大学 | Device and method for detecting parameters in underground coal mine hole |
| CN116006155A (en) * | 2022-12-27 | 2023-04-25 | 东北大学 | Automatic adjustment device for monitoring charge depth of coal rock in drilling and use method |
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2014
- 2014-10-08 CN CN201420576633.2U patent/CN204175286U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041297A (en) * | 2015-08-14 | 2015-11-11 | 重庆六合物联网有限公司 | Wheel shaft assembly of angle transducer of wireless clinometer |
| CN105134174A (en) * | 2015-08-14 | 2015-12-09 | 重庆六合物联网有限公司 | Angle sensing device for wireless drift indicator |
| CN105134173A (en) * | 2015-08-14 | 2015-12-09 | 重庆六合物联网有限公司 | Connection structure for wheel shaft assemblies for angle sensor of wireless inclinometer and sleeve |
| CN105403191B (en) * | 2015-11-06 | 2018-01-05 | 三峡大学 | The automatic trailer system of inertial navigation monitoring device is seen in dam |
| CN105403191A (en) * | 2015-11-06 | 2016-03-16 | 三峡大学 | Dam interior inertial navigation monitoring device automatic traction system |
| CN105258885A (en) * | 2015-11-06 | 2016-01-20 | 三峡大学 | Introspection magnetic inertial navigation monitoring system for dam |
| CN105509628A (en) * | 2016-01-27 | 2016-04-20 | 三峡大学 | Magnetic measurement positioning device and method for monitoring slope deep displacement by utilizing magnetic measurement positioning device |
| CN105509628B (en) * | 2016-01-27 | 2018-01-23 | 三峡大学 | A kind of magnetic survey positioner and the method that landslide depth displacement monitoring is carried out using the device |
| CN105952442A (en) * | 2016-07-04 | 2016-09-21 | 河北稳控科技有限公司 | Wheel track adjustable splitting type inclinometer |
| CN107060666A (en) * | 2017-04-13 | 2017-08-18 | 西南石油大学 | The gravity traction tripping in method of Oil/gas Well well head inner room annular circulation flexible pipe |
| CN107941193A (en) * | 2017-12-20 | 2018-04-20 | 杭州鲁尔物联科技有限公司 | Deep hole deforms inclination measurement device and deep hole deformation tilt measurement |
| CN111305285A (en) * | 2019-12-21 | 2020-06-19 | 水利部南京水利水文自动化研究所 | Installation method of safety monitoring instrument for ultra-deep covering layer working well |
| CN111305285B (en) * | 2019-12-21 | 2021-10-26 | 水利部南京水利水文自动化研究所 | Installation method of safety monitoring instrument for ultra-deep covering layer working well |
| CN111561309A (en) * | 2020-05-18 | 2020-08-21 | 西安科技大学 | Device and method for detecting parameters in underground coal mine hole |
| CN111561309B (en) * | 2020-05-18 | 2023-07-28 | 西安科技大学 | Underground coal mine hole parameter detection device and method |
| CN116006155A (en) * | 2022-12-27 | 2023-04-25 | 东北大学 | Automatic adjustment device for monitoring charge depth of coal rock in drilling and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GEZHOUBA TESTING CO., LTD. Free format text: FORMER NAME: GEZHOUBA TESTING DETECTION CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 443002 Hubei province Yichang City Road No. 25 Patentee after: Gezhouba Testing Co., Ltd. Address before: 443002 Hubei province Yichang City Road No. 25 Patentee before: GEZHOUBA TESTING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |