CN213932334U - Sensing integrated device and deep well inclination measuring detection monitoring device - Google Patents
Sensing integrated device and deep well inclination measuring detection monitoring device Download PDFInfo
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- CN213932334U CN213932334U CN202022901314.2U CN202022901314U CN213932334U CN 213932334 U CN213932334 U CN 213932334U CN 202022901314 U CN202022901314 U CN 202022901314U CN 213932334 U CN213932334 U CN 213932334U
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Abstract
The application discloses sensing integrated device and deep well deviational survey detection and monitoring device, include protective sleeve and locate the inside gravity ball of protective sleeve, biography power bobble and stressometer, protective sleeve has open-top and bottom opening, gravity ball movable mounting is in protective sleeve's inside, it has a plurality ofly and encloses into first ring, each to pass the power bobble all with the gravity ball is fixed, the stressometer has a plurality of fixes the inside stress piece of protective sleeve, the stress piece with biography power bobble one-to-one, each the stress piece encloses into the second ring, first ring encircles the gravity ball, the second ring encircles first ring. The device has the advantages of simple structure and low cost, utilizes the gravity component principle and the stress sensing technology, reduces the failure rate to a large extent, improves the durability, and can be used for monitoring landslide and monitoring bridge pile foundations and piers.
Description
Technical Field
The utility model relates to a detect monitoring technology field, especially relate to a deep well deviational survey detects monitoring devices based on stress sensing technology.
Background
In the process of engineering investigation work, because the precision of drilling machinery is limited, the verticality of a drilling rod piece can not be well controlled, and then lithology information in a drill hole and the depth of the drill hole have the phenomena of difference and mismatching, so that the risk of uncontrollable later-stage engineering construction quality and increased cost is caused. Especially in the limestone mountain areas of Guangxi and southwest in China, carbonate rocks in the limestone areas are widely distributed, the corrosion phenomenon is common, and the underground karst cave is irregular in development trend, so that when engineering investigation construction is carried out in the areas, drilling hole information is corrected according to the inclination direction and the inclination angle of each part in a drilling hole, the accuracy of the investigation result is improved, high-goodness-of-fit matching is carried out on the lithological information in the drilling hole and the drilling hole depth, and more fine foundation basic data are provided for the engineering construction.
The vertical perpendicularity between the bridge pile foundation and the bridge pier is an important reference index for bridge construction. When the pouring construction of the bridge pile foundation and the bridge pier is carried out, the integral vertical condition of the steel reinforcement framework is considered emphatically, the control on the verticality of the main steel reinforcements is very important, so that an inclination measurement monitoring device needs to be embedded, and the bridge pile foundation and the bridge construction and the bridge safety after the bridge is built are well detected and monitored. In the construction process, the perpendicularity of the pile foundation can be adjusted by referring to the information of the inclination measuring monitoring device; after construction, the inclination condition of the bridge pile foundation and the bridge pier is monitored in real time, and a good scientific basis is provided for later stage reinforcement.
China is a high-occurrence country of geological disasters such as landslide and collapse, particularly in three gorges reservoir areas and southwest mountain areas of China, mountain bodies are affected by periodic reservoir area water level changes and heavy rainfall in plum rain seasons, stability of the mountain bodies is often damaged, and bank slopes and high and steep slopes are prone to cracks and uneven displacement in different degrees. The earth surface crack displacement monitoring meter, the large deformation monitoring device and the InSar remote sensing technology are generally adopted for real-time monitoring in China, most of the existing technologies can only acquire deformation information of a disaster body surface layer, and the deep deformation condition of a rock-soil body is difficult to obtain. Inclination information at different depths in the drill hole can be obtained according to the inclination measuring data, and the main sliding direction and the buried depth of a sliding belt of a disaster body can be determined; and the displacement of the deep rock can be estimated by combining a surface displacement monitoring meter.
Therefore, it is necessary to provide an inclinometer detection monitoring device which can be applied to different application scenarios.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new deep well deviational survey detects monitoring devices.
The utility model provides a sensing integrated device, which comprises a protective sleeve, a gravity ball, a force transmission ball and a stress meter which are arranged inside the protective sleeve, the protective sleeve is provided with a top opening and a bottom opening, the gravity ball is movably arranged in the protective sleeve, the force transfer small balls are provided with a plurality of first rings which are enclosed, each force transfer small ball is fixed with the gravity ball, the center of each force transfer small ball and the center of the gravity ball are positioned on the same plane, the stress meter is provided with a plurality of stress sheets fixed in the protective sleeve, the stress sheets correspond to the force transmission small balls one by one, each stress sheet is encircled to form a second ring, the first ring surrounds the gravity ball, the second ring surrounds the first ring, when the protective sleeve is vertical, the plane is a horizontal plane, and each force transmission small ball is in zero-pressure contact with the corresponding stress sheet; when the protective sleeve is inclined, the plane is an inclined plane, and part of the force transmission small balls are in pressure contact with the stress sheets corresponding to the force transmission small balls. When the protective sleeve is tilted, the central axis thereof may be tilted. When the protective sleeve is vertical, its central axis may be vertical. The diameter of the force transfer ball is smaller than that of the gravity ball. Gravity balls such as steel balls.
The sensing integrated device further comprises a connecting rod, a cantilever is fixed at the top opening, the cantilever is connected with the top end of the connecting rod through a universal connector, and the bottom end of the connecting rod is fixed with the gravity ball. A universal connector such as a universal hinge.
The cantilever is X-shaped, the crossing point of the cantilever is positioned on the central axis of the protective sleeve, and the universal connector is arranged at the crossing point.
The bottom opening is closed.
The small force transfer balls are uniformly distributed at equal angular intervals along the circumferential direction of the gravity ball, and the stress pieces are uniformly distributed at equal angular intervals along the circumferential direction of the gravity ball.
The diameter of the gravity ball is provided with a force transmission frame, and each force transmission ball is fixed with the force transmission frame. The force is transferred to the small force transfer ball through the force transfer frame.
And the cantilever is provided with a compass.
And a guide wheel is arranged on the outer wall of the protective sleeve.
The deep well inclination measuring detection monitoring device comprises a power supply device, a lifting mechanism, a signal transmission device and a sensing integrated device, wherein the lifting mechanism is connected with the sensing integrated device, the signal transmission device is in signal connection with a stress meter of the sensing integrated device, and the power supply device is electrically connected with the lifting mechanism, the signal transmission device and the sensing integrated device. And the sensing integrated device is placed at the bottom of the drilled hole through the lifting mechanism. The lifting mechanism can comprise a lifting motor and a twisted rope, wherein the lifting motor is connected with the sensing integrated device through the twisted rope, and the twisted rope is connected with a cantilever of the sensing integrated device.
The deep well inclination measuring detection monitoring device further comprises an inclination measuring sleeve, and the inclination measuring sleeve is in sliding fit with the protection sleeve. The guide wheel of the protective sleeve can be matched with the guide groove on the inner wall of the inclinometer casing.
The utility model has the advantages that: the device has the advantages of simple structure and low cost, utilizes the gravity component principle and the stress sensing technology, reduces the failure rate to a large extent, improves the durability, and can be used for monitoring landslide and monitoring bridge pile foundations and piers.
Drawings
Fig. 1 is a schematic view of the overall structure of the deep well inclination measurement detection monitoring device according to the embodiment;
fig. 2 is a schematic front view of the deep well inclination measurement detection monitoring device according to the embodiment;
fig. 3 is a schematic top view of the deep well inclination measurement detection monitoring device according to the present embodiment;
FIG. 4 is a schematic diagram of the whole and internal structure of the integrated sensing device according to this embodiment;
FIG. 5 is a schematic bottom and internal structure diagram of the integrated sensor device according to this embodiment;
fig. 6 is a schematic top and internal structure diagram of the integrated sensor device according to this embodiment.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 4 to 6, a sensing integrated device applied to a deep well inclination measurement detection monitoring device comprises a protective sleeve 9, a gravity steel ball 19, a force transmission small ball 17 and a stress gauge 18. The protection sleeve 9 is cylindrical with a top opening and a bottom opening. The gravity steel ball 19, the force transmission small ball 17 and the stressometer 18 are arranged in the protective sleeve 9. The gravity steel ball 19 is positioned at the bottom of the protective sleeve 9, and the gravity steel ball 19 can move in the protective sleeve 9. The force transfer small balls 17 are provided with a plurality of first circular rings which surround the gravity steel ball 19, and the spherical center of each force transfer small ball 17 is coplanar with the spherical center of the gravity steel ball 19. The strain gage 18 includes a plurality of strain gages 20, each strain gage 20 corresponding to a respective force transfer ball 17, i.e., each force transfer ball 17 transfers force to only one strain gage 20. Each stress segment 20 encloses a second ring that surrounds the first ring.
The protective sleeve 9 can have a vertical state and an inclined state, in the vertical state, the central axis of the protective sleeve 9 is vertical, the spherical center of the gravity steel ball 19 and the spherical centers of the force transfer small balls 17 are on the same horizontal plane, each force transfer small ball 17 is tangent to the corresponding stress sheet 20 and is in zero-pressure contact, and the central axis of the protective sleeve 9 passes through the spherical center of the gravity steel ball 19. In an inclined state, the central axis of the protective sleeve 9 inclines for a certain angle relative to the vertical state, the spherical center of the gravity steel ball 19 and the spherical centers of the force transfer small balls 17 are inclined planes together, part of the force transfer small balls 17 are in pressure contact with the corresponding stress sheet 20, and the central axis of the protective sleeve 9 deviates from the spherical center of the gravity steel ball 19.
When the sensing integrated device is applied to inclination angle detection, the sensing integrated device is placed in a drill hole, when the drill hole is inclined, the acting force of the gravity steel ball 19 is transmitted to the stress sheet 20 corresponding to the gravity steel ball through part of the force transmission small balls 17, and the inclination angle can be finally obtained by collecting the resultant force of the stress sheets 20.
In this embodiment, the force transfer small balls 17 may be uniformly distributed at equal angular intervals in the circumferential direction of the gravity steel ball 19, the stress pieces 20 may be uniformly distributed at equal angular intervals in the circumferential direction of the gravity steel ball 19, and the number of the force transfer small balls 17 is equal to the number of the stress pieces 20. The force transfer balls 17 may be of equal volume and may be concentric about their spherical centers. Each stress plate 20 has a certain length in the central axis direction of the protective sleeve 9, and each stress plate 20 may form a circular ring.
As shown in fig. 1 to 6, a deep well inclination measurement detection monitoring device comprises a sensing integration device 1, an inclination measuring casing 3, a power supply device 4, a lifting motor 5 and a signal transmission device 6. The power supply device 4 supplies power to the lifting motor 5, the signal transmission device 6 and the sensing integrated device 1, and the power supply device 4 may include a solar panel 22. The sensing integrated device 1 is matched with a guide groove 21 arranged on an inclinometer casing 3 in the drill hole 2 through a guide wheel 14; the lifting motor 5 is arranged at the position of the orifice of the drill hole 2, and the lifting motor 5 is connected with the sensing integrated device 1 through a stranded rope 7; the power supply device 4 and the signal transmission device 6 are arranged at proper positions near the hole of the drill hole 2; all parts of the detection monitoring device are connected by cables 8, so that the transmission of electric power and signals is realized.
The sensing integrated device 1 comprises a protective sleeve 9, a cantilever 10, a connecting rod 12, a gravity steel ball 19 and a guide wheel 14. The protection sleeve 9 is a cylinder having a top opening and a bottom opening, the top opening thereof being open and the bottom opening thereof being closed. The cantilever 10 is in an X shape and is welded and fixed at the top opening of the protective sleeve 9, the intersection point of the X-shaped cantilever 10 is positioned on the central axis of the protective sleeve 9, and the intersection point is provided with a low-resistance universal hinge 11. The connecting rod 12 is a lightweight alloy rod having a first end at the top connected to the universal hinge 11 and a second end at the bottom fixed to the gravity steel ball 19 so that the gravity steel ball 19 can move within the protective sleeve 9. A force transmission frame 16 and a force transmission small ball 17 are arranged on the horizontal plane section passing through the center of the gravity steel ball 19, and the force transmission small ball 17 is fixed with the gravity steel ball 19 through the force transmission frame 16. The force transfer small balls 17 are provided with a plurality of force transfer small balls 17 and surround the gravity steel ball 19, and the center of the gravity steel ball 19 and the center of each force transfer small ball 17 are positioned on the same plane. The strain gage 18 is in the form of a ring which is connected to the signal transmission device 6 by means of a cable 8. The stress meter 18 comprises a plurality of stress sheets 20, the stress sheets 20 correspond to the force transfer small balls 17 one by one, and a circular ring formed by surrounding the stress sheets 20 surrounds a circular ring formed by surrounding the force transfer small balls 17. The protective sleeve 9 has a vertical state and an inclined state, in the vertical state, the central axis of the protective sleeve 9 is vertical, the spherical center of the gravity steel ball 19 and the spherical centers of the force transfer small balls 17 are on the same horizontal plane, and the force transfer small balls 17 are tangent to the corresponding stress sheets 20 and are in zero-pressure contact; in an inclined state, the central axis of the protective sleeve 9 is inclined, the spherical center of the gravity steel ball 19 and the spherical center of each force transmission small ball 17 share an inclined plane, and only part of the force transmission small balls 17 are in pressure contact with the corresponding stress sheets 20.
When the sensing integrated device 1 inclines, the stress state of the gravity steel ball 19 changes, part of the gravity steel ball 19 is transmitted to the stress meter 18 through the force transmission frame 16 and the force transmission small ball 17, the direction and magnitude of resultant force are calculated according to the data of each stress sheet 20 of the stress meter 18, the direction of resultant force is the inclination direction, and the inclination angle is as follows:
in this embodiment, twenty-four force transfer pellets 17 are divided into 360 ° of circumference, and two adjacent force transfer pellets 17 are separated by 15 °. Similarly, the strain gage 18 includes twenty-four stress segments 20, each stress segment 20 corresponding to an arc of 15 ° such that each force transfer ball 17 corresponds to only one stress segment 20 and each force transfer ball 17 applies force to only one stress segment 20. Assuming that the total mass of the gravity steel ball 19, the force transfer frame 16 and the force transfer small ball 17 is 0.5kg, the inclination angle is:
the bottom opening of the protective sleeve 9 is sealed and is in a completely sealed waterproof state, so that underground water in a drill hole is prevented from influencing the stress state of the stress gauge 18, and meanwhile, the normal work of the cable 8 and the sensing integrated device is ensured.
The deep well inclination measuring detection monitoring device is provided with the lifting motor, the acquisition efficiency is improved, the labor cost is reduced, the acquisition precision is improved compared with a manual acquisition mode, and the acquired data is more representative. The device is applied to monitoring work of landslide geological disasters, deformation conditions of different buried depth positions can be well monitored, positions of the slide belt and the slide bed can be well judged, and good scientific basis can be provided for advanced early warning and forecasting of landslide geological disasters and post-disaster treatment. The device is low in cost, not only can be used for detecting the inclination condition of the deep well, but also can be used for fixed real-time inclination monitoring, is high in functionality and is worthy of popularization.
A method for carrying out inclination measurement detection monitoring on a deep well by using the device comprises the following steps:
step 1: connecting and installing, namely embedding the inclinometer casing 3 in the drill hole 2, installing the lifting motor 5 at the position of the hole opening of the drill hole 2, installing the power supply device 4 and the signal transmission device 6 at proper positions near the hole opening of the drill hole 2, and connecting all the devices by using cables 8.
Step 2: and (3) azimuth calibration, namely, a guide wheel 14 on the sensing integrated device 1 is lowered to an orifice of the borehole 2 along a guide groove 21 on the inclination measuring casing 3, a compass 15 is matched to calibrate a stress sheet 20 in the due north direction to be No. 1, the corresponding azimuth angle is 0 degree, No. 2-24 stress sheets are calibrated in the clockwise direction, the corresponding azimuth angles are respectively 15 degrees, 30 degrees, 45 degrees, … degrees to 355 degrees, and the corresponding azimuth angle of the No. 1 stress sheet is 360 degrees, namely 0 degree.
And step 3: and (3) lowering the sensing integrated device 1, connecting the connected sensing integrated device 1 through a twisted rope 7 on a lifting motor 5, lowering the sensing integrated device to the bottom of the drilled hole 2, and determining the depth of the sensing integrated device 1 through the length mark on the twisted rope 7.
And 4, step 4: and lifting and collecting, namely setting the lifting distance n cm of the lifting motor 5, and recording the inclination data once every lifting n cm.
And 5: analyzing, evaluating and correcting, and analyzing, evaluating and correcting the inclination condition of the drill hole 2 according to the acquired data.
Step 6: fixing the sensing integrated devices 1, and burying the sensing integrated devices 1 at h depth1Rice, h2Rice, h3Rice, h4At rice ….
And 7: data are collected in real time, the stress meter 18 of the sensing integrated device 1 collects data in real time, and the mobile terminal and the PC terminal can inquire monitoring data in real time through the internet.
And 8: and monitoring and early warning, wherein when the data collected by the sensing integrated device 1 is abnormal, the monitoring system sends an early warning signal to the PC terminal and the mobile terminal.
Implementation scenario one
A method for carrying out inclination measurement detection monitoring on a deep well by using the device comprises the following steps:
step 1: and (3) connecting and installing, namely embedding the inclinometer casing 3 in the drill hole 2, installing the lifting motor 5 at the position of the hole opening of the drill hole 2, installing the power supply device 4 and the signal transmission device 6 at proper positions near the hole opening of the drill hole, and connecting all the devices by using cables 8.
Step 2: and (3) azimuth calibration, namely, a guide wheel 14 on a protective sleeve 9 of the sensing integrated device 1 is lowered to an orifice of a drill hole 2 along a guide groove 21 on an inclinometer casing 3, a stress sheet 20 positioned in the due north azimuth is calibrated to be No. 1 by matching with a compass 15, the corresponding azimuth angle is 0 degree, No. 2-24 stress sheets are calibrated in the clockwise direction, the corresponding azimuth angles are respectively 15 degrees, 30 degrees, 45 degrees, … degrees to 345 degrees, and the corresponding azimuth angle of the No. 1 stress sheet is 360 degrees, namely 0 degree.
And step 3: and (3) lowering the sensing integrated device 1, connecting the connected sensing integrated device 1 through a twisted rope 7 on a lifting motor 5, lowering the sensing integrated device to the bottom of the drilled hole 2, and determining the depth of the sensing integrated device 1 through the length mark on the twisted rope 7.
And 4, step 4: lifting and collecting, wherein the lifting distance of the lifting motor 5 is set to be 10cm, and inclination data is recorded every 10 cm.
And 5: and analyzing, evaluating and correcting, namely analyzing, evaluating and correcting the inclination condition of the drill hole 2 according to the acquired data.
And 6, rechecking according to the burial depth of the lithology of the rock core through the detected drilling hole inclination information to obtain more accurate bottom layer data information. The method can improve the precision of engineering investigation, better serve engineering construction and construction, reduce construction cost and improve construction quality.
Implementation scenario two
A method for carrying out inclination measurement detection monitoring on a deep well by using the device comprises the following steps:
step 1: and (3) connecting and installing, namely binding the inclinometer casing 3 and a main reinforcement of the bridge pile foundation reinforcement cage in parallel, pouring, installing the power supply device 4 and the signal transmission device 6 at a proper position near the orifice of the drill hole 2, and connecting all the devices by using cables 8.
Step 2: the guide wheel 14 on the protective sleeve 9 of the sensing integrated device 1 is lowered to the hole of the borehole 2 along the guide groove 21 on the inclination measuring sleeve 3, the stress sheet 20 located in the due north direction is calibrated to be No. 1 by matching with the compass 15, the corresponding azimuth angle is 0 degree, the stress sheets 2 to 24 are calibrated in the clockwise direction, the corresponding azimuth angles are respectively 15 degrees, 30 degrees, 45 degrees, … degrees to 345 degrees, and the corresponding azimuth angle of the stress sheet 1 is 360 degrees, namely 0 degree.
And step 3: and (3) lowering the sensing integrated device 1, lowering the connected sensing integrated device 1 into the inclinometer casing 3, and determining the depth of the sensing integrated device 1 through the length mark on the stranded rope 7.
And 4, step 4: the sensing integrated devices 1 are fixed, and a plurality of sensing integrated devices 1 can be respectively arranged at the burial depths of 5m, 10m, 30m and 40m ….
And 5: data are collected in real time, the data collected by the sensing integration device 1 are connected with the networked signal transmission device 6, and the mobile terminal and the PC terminal can inquire the real-time monitoring data of the inclination of the bridge pile foundation through the internet.
Step 6: and monitoring and early warning, wherein when the data acquired by the sensing integrated device 1 is abnormal, the signal transmission device 6 sends out early warning signals to the PC terminal and the mobile terminal to provide early warning information of bridge inclination.
Implementation scenario three
A method for carrying out inclination measurement detection monitoring on a deep well by using the device comprises the following steps:
step 1: connection and installation, the inclinometer casing 3 is installed in the drill hole 2 on the potential landslide mountain, the power supply device 4 and the signal transmission device 6 are installed at proper positions near the orifice of the drill hole 2, and the devices are connected by the cable 8.
Step 2: the guide wheel 14 on the protective sleeve 9 of the sensing integrated device 1 is lowered to the hole of the borehole 2 along the guide groove 21 on the inclination measuring sleeve 3, the stress sheet 20 located in the due north direction is calibrated to be No. 1 by matching with the compass 15, the corresponding azimuth angle is 0 degree, the stress sheets 2 to 24 are calibrated in the clockwise direction, the corresponding azimuth angles are respectively 15 degrees, 30 degrees, 45 degrees, … degrees to 345 degrees, and the corresponding azimuth angle of the stress sheet 1 is 360 degrees, namely 0 degree.
And step 3: and (3) lowering the sensing integrated device 1, lowering the connected sensing integrated device 1 into the inclinometer casing 3, and determining the depth of the sensing integrated device 1 through the length mark on the stranded rope 7.
And 4, step 4: the sensing integrated devices 1 are fixed, and the plurality of sensing integrated devices 1 are respectively arranged at burial depths of 5m, 10m, 30m and 40m ….
And 5: the data are collected in real time, the sensing integrated device 1 collects the data in real time and is connected with the networked signal transmission device 6, and the mobile terminal and the PC terminal can inquire the real-time monitoring data of the deformation and the inclination in the landslide body through the internet.
Step 6: and monitoring and early warning, wherein when the data acquired by the sensing integrated device 1 is abnormal, the monitoring system sends early warning signals to the PC terminal and the mobile terminal to provide early warning for landslide disasters.
The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.
Claims (10)
1. A sensing integrated device is characterized by comprising a protective sleeve, a gravity ball, a force transmission ball and a stress meter which are arranged in the protective sleeve, the protective sleeve is provided with a top opening and a bottom opening, the gravity ball is movably arranged in the protective sleeve, the force transfer small balls are provided with a plurality of first rings which are enclosed, each force transfer small ball is fixed with the gravity ball, the center of each force transfer small ball and the center of the gravity ball are positioned on the same plane, the stress meter is provided with a plurality of stress sheets fixed in the protective sleeve, the stress sheets correspond to the force transmission small balls one by one, each stress sheet is encircled to form a second ring, the first ring surrounds the gravity ball, the second ring surrounds the first ring, when the protective sleeve is vertical, the plane is a horizontal plane, and each force transmission small ball is in zero-pressure contact with the corresponding stress sheet; when the protective sleeve is inclined, the plane is an inclined plane, and part of the force transmission small balls are in pressure contact with the stress sheets corresponding to the force transmission small balls.
2. The sensing assembly of claim 1, further comprising a connecting rod, wherein a cantilever is fixed to the top opening, the cantilever is connected to a top end of the connecting rod through a universal connector, and a bottom end of the connecting rod is fixed to the gravity ball.
3. The sensing assembly of claim 2, wherein the cantilevered arm is X-shaped, wherein an intersection of the cantilevered arm is located on the central axis of the protective sleeve, and wherein the gimbal connector is located at the intersection.
4. The sensing assembly of claim 2, wherein the bottom opening is sealed.
5. The sensing integrated device of claim 2, wherein the force transfer beads are evenly distributed along the circumferential direction of the gravity sphere at equal angular intervals, and the stress pieces are evenly distributed along the circumferential direction of the gravity sphere at equal angular intervals.
6. A sensing assembly according to claim 5, wherein the gravity ball has a force transfer frame disposed on a diameter thereof, each force transfer ball being secured to the force transfer frame.
7. The sensing assembly of claim 5, wherein a compass is mounted on the cantilever.
8. The sensing assembly of claim 1, wherein the outer wall of the protective sleeve is provided with a guide wheel.
9. A deep well inclination detection monitoring device, which is characterized by comprising a power supply device, a lifting mechanism, a signal transmission device and the sensing integrated device as claimed in any one of claims 1 to 8, wherein the lifting mechanism is connected with the sensing integrated device, the signal transmission device is in signal connection with a stress gauge of the sensing integrated device, and the power supply device is electrically connected with the lifting mechanism, the signal transmission device and the sensing integrated device.
10. The deep well inclinometry detection and monitoring device of claim 9 further comprising an inclinometry sleeve slidably engaged with the protective sleeve.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646411A (en) * | 2022-03-14 | 2022-06-21 | 西安科技大学 | Intelligent wireless multidirectional continuous drilling stress monitoring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646411A (en) * | 2022-03-14 | 2022-06-21 | 西安科技大学 | Intelligent wireless multidirectional continuous drilling stress monitoring device |
| CN114646411B (en) * | 2022-03-14 | 2024-05-31 | 西安科技大学 | Intelligent wireless multidirectional continuous drilling stress monitoring device |
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