CN213874241U - Dangerous rock mass rock crack monitoring device - Google Patents
Dangerous rock mass rock crack monitoring device Download PDFInfo
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- CN213874241U CN213874241U CN202022428585.0U CN202022428585U CN213874241U CN 213874241 U CN213874241 U CN 213874241U CN 202022428585 U CN202022428585 U CN 202022428585U CN 213874241 U CN213874241 U CN 213874241U
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Abstract
The utility model relates to a dangerous rock body rock crack monitoring devices, design monitoring devices's field, it includes wireless monitoring mechanism and coupling mechanism, wireless monitoring mechanism is wireless displacement meter, coupling mechanism includes the installation pipe and connects in the connecting rod of wireless monitoring mechanism monitoring end, wireless monitoring mechanism demountable connection is intraductal in the installation, the connecting rod is worn out the installation pipe and is provided with anchor assembly with the coaxial setting of installation pipe and the one end that wireless monitoring mechanism was kept away from to the connecting rod, anchor assembly includes first anchor pole and overcoat and threaded connection in the control tube of first anchor pole and connecting rod, the screw thread of first anchor pole and connecting rod revolves to opposite, the one end fixedly connected with second anchor pole of first anchor pole is kept away from to the installation pipe. The stability of this application monitoring is relatively preferred.
Description
Technical Field
The application relates to the field of monitoring devices, in particular to a dangerous rock body rock crack monitoring device.
Background
Safety monitoring research on dangerous rock masses has been known for a long time, various methods are adopted for monitoring, an intuitive micrometer observation method is adopted in the traditional method, namely, a micrometer is directly used for directly measuring the width change of cracks of the dangerous rock masses, and the measuring method is intuitive and simple, but has the problems of poor precision, incapability of recording and the like.
The Chinese patent with the application number of CN201220703164.7 in the prior related art discloses a device for monitoring dangerous rock collapse by using a video recording method, which has the technical key points that: the night vision system comprises a wireless night vision camera, a marker, a signal receiver and a terminal computer; the wireless night vision camera is fixed on the crack stable side of the dangerous rock mass through a triangular support, the markers are arranged on two sides of the crack of the dangerous rock mass, and the wireless night vision camera is communicated with the signal receiver and the signal receiver is communicated with the terminal computer.
In view of the above related technologies, the inventor thinks that the wireless night vision camera is easily interfered by other impurities or wind power in actual monitoring because the wireless night vision camera needs to be installed above the marker through a triangular bracket because the monitoring is carried out through video and the monitoring precision is relatively high.
SUMMERY OF THE UTILITY MODEL
In order to optimize the stability of monitoring, the application provides a dangerous rock body rock fracture monitoring devices.
The application provides a dangerous rock body rock crack monitoring devices adopts following technical scheme:
the utility model provides a dangerous rock body rock crack monitoring devices, includes wireless monitoring mechanism and coupling mechanism, wireless monitoring mechanism is wireless displacement meter, coupling mechanism is including installation pipe and connect in the connecting rod of wireless monitoring mechanism monitoring end, wireless monitoring mechanism demountable connection is intraductal in the installation, the connecting rod is worn out the installation pipe and is provided with anchor assembly with the coaxial setting of installation pipe and the one end that wireless monitoring mechanism was kept away from to the connecting rod, anchor assembly includes first anchor pole and overcoat and threaded connection in the control tube of first anchor pole and connecting rod, the spiral of the screw thread of first anchor pole and connecting rod is opposite, the one end fixedly connected with second anchor pole that first anchor pole was kept away from to the installation pipe.
Through adopting above-mentioned technical scheme, when using, can anchor first anchor pole and second anchor pole respectively in dangerous rock mass and stable rock stratum, then make the connecting rod wear out the installation pipe and connect in first anchor pole and regulation interval through the regulating tube, so that install in the intraductal wireless monitoring mechanism's of installation monitoring end can dismantle and connect in the connecting rod, when monitoring, the displacement of dangerous rock mass can drive first anchor pole and second anchor pole and keep away from each other, thereby drive the relative wireless monitoring mechanism removal of monitoring end of wireless monitoring mechanism, in order to do the monitoring, and because wireless monitoring mechanism is the wireless displacement meter, the supporting remote receiving device of accessible receives the displacement data of dangerous rock mass, when in order to do remote monitoring, can effectually reduce the interference that receives outside debris and wind-force when using, the stability of optimizing the use.
Optionally, the installation pipe is provided with an installation opening for accommodating the wireless monitoring mechanism to enter and exit, and the installation opening is covered by a cover plate.
Through adopting above-mentioned technical scheme, owing to use wireless monitoring mechanism, need maintain or change it when using, when needing to maintain or change, the accessible is opened the relative installing port of apron to can maintain or change wireless monitoring mechanism.
Optionally, the installing port is shoulder hole column structure and it is the main aspects opening outwards, the apron fits in the installing port and with the first apron that its part lid closed and with the second apron that first apron part or whole and installing port remaining part cover including the lid, the border of first apron is the ladder-shaped structure and adapts to in the opening border structure of installing port, the border of first apron and second apron articulates in the installation pipe, the connection can be dismantled to wireless monitoring mechanism's monitoring end and connecting rod, wireless monitoring mechanism can dismantle to connect in first apron.
Through adopting above-mentioned technical scheme, because the holistic volume of wireless monitoring mechanism is great relatively, the installation is comparatively inconvenient in the installation pipe, when using, can install wireless monitoring mechanism in first apron earlier, then fit the installing port with first apron lid, the rethread installing port with wireless monitoring mechanism's monitoring end connect in the connecting rod can, can effectually reduce the interference to the installation of wireless monitoring mechanism.
Optionally, a first sealing ring is arranged between the first cover plate and the step surface of the mounting opening, and a second sealing ring for sealing is fixedly connected to one side, facing the mounting pipe, of the second cover plate.
Through adopting above-mentioned technical scheme, can do sealedly to the opening border of first apron and installing port through first sealing washer, can do sealedly to the opening border of second apron and installing port through the second sealing washer simultaneously.
Optionally, a connecting piece detachably connecting the monitoring end of the wireless monitoring mechanism and the connecting rod is arranged between the monitoring end of the wireless monitoring mechanism and the connecting rod.
Through adopting above-mentioned technical scheme, after fitting the installing port with wireless monitoring mechanism through first apron lid, accessible connecting piece can dismantle the monitoring end of wireless monitoring mechanism and connect in the connecting rod.
Optionally, the monitoring end of wireless monitoring mechanism and the end fixedly connected with fixed block respectively in opposite directions of connecting rod, the connecting piece includes two connecting plates that are arc platelike structure, connecting plate axial both ends all are the enclosed construction, the connecting plate is kept away from respectively along its axial both sides border and is turned over the shaping and have a flange board, two the fixed block is fixed in between two connecting plates by the lock, the flange board of connecting plate is worn to be equipped with a plurality of connecting bolts of wearing to locate the flange board of another connecting plate.
Through adopting above-mentioned technical scheme, when needs are connected wireless monitoring mechanism's monitoring end in the connecting rod, only need with two fixed block card establish and the lock is fixed in between two connecting plates, then through a plurality of connecting bolt with flange board on two connecting plates mutual fastening connection can.
Optionally, the flange plate of one of the connection plates is fixedly connected with a plurality of screw pipes, the screw portion of the connection bolt penetrates through and is in threaded connection with the screw pipe, and the flange plates of the two connection plates are clamped between the screw pipe and the screw head of the connection bolt.
Through adopting above-mentioned technical scheme, can be so that when the flange plate on two connecting plates of connecting bolt fastening, only need wear to establish and threaded connection can in the solenoid with connecting bolt's screw rod portion.
Optionally, the connecting rod overcoat has fixed connection in the limiting tube of installation pipe, the inner wall of limiting tube is polygon prism column structure and connecting rod adaptation in the inner wall of limiting tube.
Through adopting above-mentioned technical scheme, can restrict the circumferential direction of connecting rod through the restriction pipe to the connecting rod follows the regulation pipe pivoted possibility when reducing use or installation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when using, can anchor first anchor pole and second anchor pole respectively in dangerous rock mass and stable rock stratum, then make the connecting rod wear out the installation pipe and connect in first anchor pole and regulation interval through the regulating tube, so that install in the intraductal wireless monitoring mechanism's of installation monitoring end can dismantle and connect in the connecting rod, when monitoring, the displacement of dangerous rock mass can drive first anchor pole and second anchor pole and keep away from each other, thereby drive the relative wireless monitoring mechanism removal of monitoring end of wireless monitoring mechanism, in order to do the monitoring, and because wireless monitoring mechanism is the wireless displacement meter, the supporting remote receiving device of accessible receives the displacement data of dangerous rock mass, in order to do remote monitoring, receive the interference of outside debris and wind-force when can effectually reducing the use, the stability of optimizing the use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Description of reference numerals: 1. a wireless monitoring mechanism; 2. a connecting mechanism; 21. installing a pipe; 211. a second anchor rod; 212. an installation port; 22. a connecting rod; 23. an anchoring member; 231. a first anchor rod; 232. an adjusting tube; 24. a cover plate; 241. a first cover plate; 242. a second cover plate; 243. a first seal ring; 244. a second seal ring; 25. a fixed block; 26. a limiting tube; 3. a connecting member; 31. a connecting plate; 311. a flange plate; 32. a connecting bolt; 33. a solenoid.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses dangerous rock body rock crack monitoring devices. Referring to fig. 1 and 2, the dangerous rock body crack monitoring device comprises a wireless monitoring mechanism 1 and a connecting mechanism 2, wherein the wireless monitoring mechanism 1 is used for detecting the crack displacement of the dangerous rock body, and the wireless monitoring mechanism 1 is a commercially available wireless displacement meter, such as an SMT-DE single-point wireless displacement meter. Coupling mechanism 2 is including the installation pipe 21 that is used for installing wireless monitoring mechanism 1 and can dismantle the connecting rod 22 of connecting in wireless monitoring mechanism 1 monitoring end, and installation pipe 21 is both ends enclosed construction and wireless monitoring mechanism 1 installs in installation pipe 21, and connecting rod 22 wears out installation pipe 21 with the coaxial setting of installation pipe 21 and the one end that wireless monitoring mechanism 1 was kept away from to connecting rod 22.
One end of the connecting rod 22 penetrating through the mounting tube 21 is provided with an anchoring member 23, the anchoring member 23 comprises a first anchoring rod 231 and an adjusting tube 232 sleeved outside and screwed on the end part of the first anchoring rod 231, and the other end of the adjusting tube 232 far away from the first anchoring rod 231 is sleeved outside and screwed on the end part of the connecting rod 22 penetrating through the mounting tube 21. And the screw thread of the adjusting pipe 232 screwed on the first anchoring rod 231 and the screw thread of the adjusting pipe 232 screwed on the connecting rod 22 are opposite in turning direction, that is, the screw thread of the first anchoring rod 231 and the connecting rod 22 are opposite in turning direction, so that the first anchoring rod 231 and the connecting rod 22 can move away from or towards each other when the adjusting pipe 232 rotates. In addition, a second anchoring rod 211 for anchoring is fixedly connected to one end of the mounting tube 21 away from the first anchoring rod 231.
Meanwhile, in order to reduce the possibility that the wireless monitoring mechanism 1 is interfered or damaged by circumferential rotation generated by the connecting rod 22 during installation or use, the connecting rod 22 is externally sleeved with a limiting pipe 26 for limiting the circumferential rotation of the connecting rod 22, the inner wall of the limiting pipe 26 is of a polygonal column rotating structure, the outer wall of the connecting rod 22 is matched with the inner wall of the limiting pipe 26, and the limiting pipe 26 is fixedly connected to the installation pipe 21 so as to limit the possibility that the connecting rod 22 generates circumferential rotation.
Referring to fig. 1 and 2, the installation tube 21 is provided with an installation opening 212 for accommodating the wireless monitoring mechanism 1 to go in and out, and the installation opening 212 is covered by the cover plate 24, so that when the wireless monitoring mechanism 1 needs to be replaced or the wireless monitoring mechanism 1 needs to be maintained, the wireless monitoring mechanism 1 can be replaced or maintained by opening the cover plate 24.
The mounting opening 212 is integrally formed in a stepped hole structure, and a large end thereof is disposed toward the opening, and the cover plate 24 includes a first cover plate 241 and a second cover plate 242. The edge of the first cover plate 241 is in a step-shaped structure and is adapted to the structure of the opening edge of the mounting opening 212, and the outer wall of the first cover plate 241 is flush with the outer wall of the mounting pipe 21, so as to optimize the sealing performance in use. Meanwhile, the wireless monitoring mechanism 1 is detachably connected to the first cover plate 241, so that a mounting seat is arranged on the inner side of the first cover plate 241, the wireless monitoring mechanism 1 is fixedly connected to the mounting seat through a bolt, and the wireless monitoring mechanism 1 can be directly fixed to the first cover plate 241 through the bolt. The first cover 241 partially covers the mounting opening 212, so that an opening for connecting the monitoring end of the wireless monitoring mechanism 1 to the connecting rod 22 is reserved after the first cover 241 is closed. The first cover plate 241 is of an arc-shaped plate-shaped structure, one axial side edge of the first cover plate is hinged to the outer wall of the mounting pipe 21, a first sealing ring 243 is arranged between the first cover plate 241 and the step surface of the mounting opening 212 to seal the step surface between the first cover plate 241 and the mounting opening 212, and the side edge of the first cover plate 241 can be fixedly connected to the mounting pipe 21 through a plurality of bolts.
Referring to fig. 1 and 2, the second cover plate 242 covers a part of the mounting opening 212 not covered by the first cover plate 241 and a part or all of the first cover plate 241, the second cover plate 242 is of an arc-shaped plate-shaped structure, one axial side edge of the second cover plate 242 is hinged to the outer wall of the mounting pipe 21, a second sealing ring 244 for sealing is arranged between the second cover plate 242 and the outer wall of the mounting pipe 21, so that after the monitoring end of the wireless monitoring mechanism 1 is connected to the connecting rod 22, the mounting opening 212 can be sealed and sealed by the second cover plate 242, stability in use is optimized, and the part of the mounting opening 212 not covered by the first cover plate 241 corresponds to the connecting part of the monitoring end of the wireless monitoring mechanism 1 and the connecting rod 22.
Be provided with the connecting piece 3 of connecting both between the monitoring end of wireless monitoring mechanism 1 and connecting rod 22, connecting piece 3 includes two connecting plates 31 that are arc platelike structure, and connecting plate 31 all is enclosed construction and two connecting plates 31 are opening structure in opposite directions along its axial both ends. The connecting plates 31 are respectively separated from each other along the two axial side edges thereof and folded to form flange plates 311, wherein the flange plate 311 of one connecting plate 31 is provided with a plurality of connecting bolts 32 penetrating through the flange plate 311 of the other connecting plate 31, so that the connecting plates 31 of the two connecting plates 31 can be detachably connected and fixed.
Referring to fig. 1 and 2, the monitoring end of the wireless monitoring mechanism 1 and the opposite end of the connecting rod 22 penetrate into the two connecting plates 31 respectively, and the monitoring end of the wireless monitoring mechanism 1 and the end of the connecting rod 22 in the two connecting plates 31 are fixedly connected with fixing blocks 25 respectively, the end face of one end of the two fixing blocks 25 which are far away from each other is conical, and the big end of the conical surface of one end of the two fixing blocks 25 which are far away from each other is arranged oppositely, the two fixing blocks 25 are respectively abutted against the two axial ends of the connecting plates 31, and the opposite ends of the two fixing blocks 25 are abutted against each other, so as to limit the displacement between the monitoring end of the wireless monitoring mechanism 1 and the connecting rod 22 after installation, and make the two detachable connection.
Meanwhile, in order to facilitate the disassembly of the wireless monitoring mechanism 1, the two flange plates of one connecting plate 31 are fixedly connected with a plurality of screw pipes 33, the screw rod parts of the connecting bolts 32 are transmitted into the screw pipes 33 and are in threaded connection with the screw pipes 33, and the flange plates 311 of the two connecting plates 31 are clamped between the end parts of the screw pipes 33 and the screw heads of the connecting bolts 32, so that only the screw rods of the connecting bolts 32 need to be screwed when the wireless monitoring mechanism is disassembled and assembled. In order to further optimize the convenience of disassembly and assembly, the two end faces of the connecting bolt 32 are respectively provided with a cross groove or a straight groove for assisting the rotation of the connecting bolt, so that the connecting bolt 32 can be disassembled from the two ends of the connecting bolt 32 when the disassembly and assembly are carried out, then the two connecting plates 31 are separated, the wireless monitoring mechanism 1 is disassembled, and the whole structure is relatively more convenient.
The implementation principle of the dangerous rock body rock crack monitoring device in the embodiment of the application is as follows: when using, can anchor first anchor rod 231 and second anchor rod 211 in danger rock mass and stable rock stratum respectively, so that when the crack between danger rock mass and the stable rock stratum increases, can stimulate first anchor rod 231 and second anchor rod 211 and keep away from mutually, can stimulate installation pipe 21 relative connecting rod 22 and keep away from sliding mutually this moment, thereby drive the relative connecting rod 22 slip of monitoring end of wireless monitoring mechanism 1, and monitor and with wireless data transmission to supporting receiving equipment in through wireless monitoring mechanism 1, in order to do real-time supervision, and can effectually reduce the interference of wind-force to the test production behind other debris.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a dangerous rock body rock crack monitoring devices which characterized in that: comprises a wireless monitoring mechanism (1) and a connecting mechanism (2), wherein the wireless monitoring mechanism (1) is a wireless displacement meter, the connecting mechanism (2) comprises a mounting pipe (21) and a connecting rod (22) connected with the monitoring end of the wireless monitoring mechanism (1), the wireless monitoring mechanism (1) is detachably connected in the installation pipe (21), the connecting rod (22) and the installation pipe (21) are coaxially arranged, one end, far away from the wireless monitoring mechanism (1), of the connecting rod (22) penetrates out of the installation pipe (21) and is provided with an anchoring piece (23), the anchoring piece (23) comprises a first anchoring rod (231) and an outer sleeve and is connected with the first anchoring rod (231) and an adjusting pipe (232) of the connecting rod (22) in a threaded manner, the screw threads of the first anchoring rod (231) and the connecting rod (22) are opposite in rotation direction, one end of the mounting tube (21) far away from the first anchoring rod (231) is fixedly connected with a second anchoring rod (211).
2. The dangerous rock body rock fracture monitoring device of claim 1, characterized in that: the installation pipe (21) is provided with an installation opening (212) for accommodating the wireless monitoring mechanism (1) to go in and out, and the installation opening (212) is covered with a cover plate (24).
3. The dangerous rock body rock fracture monitoring device of claim 2, characterized in that: installing port (212) are shoulder hole column structure and it is the big end opening outwards, apron (24) are including covering in installing port (212) and with first apron (241) that its part lid closed and with second apron (242) that first apron (241) part or whole and installing port (212) remain the part and cover, the border of first apron (241) is the ladder-shaped structure and adapts to the opening border structure in installing port (212), the border of first apron (241) and second apron (242) articulates in installing tube (21), the monitoring end and the connecting rod (22) of wireless monitoring mechanism (1) can be dismantled and be connected, wireless monitoring mechanism (1) can be dismantled and connect in first apron (241).
4. The dangerous rock body rock fracture monitoring device of claim 3, characterized in that: a first sealing ring (243) is arranged between the first cover plate (241) and the step surface of the mounting opening (212), and a second sealing ring (244) for sealing is fixedly connected to one side, facing the mounting pipe (21), of the second cover plate (242).
5. The dangerous rock body rock fracture monitoring device of claim 3, characterized in that: a connecting piece (3) detachably connected with the monitoring end of the wireless monitoring mechanism (1) and the connecting rod (22) is arranged between the monitoring end and the connecting rod.
6. The dangerous rock body rock fracture monitoring device of claim 5, characterized in that: the monitoring end of wireless monitoring mechanism (1) and the end fixedly connected with fixed block (25) respectively in opposite directions of connecting rod (22), connecting piece (3) are connecting plate (31) that are arc platelike structure including two, connecting plate (31) axial both ends all are the enclosed construction, it has flange board (311) to keep away from respectively along its axial both sides border to turn over the book shaping mutually connecting plate (31), two fixed block (25) are fixed in between two connecting plates (31) by the lock, flange board (311) of connecting plate (31) are worn to be equipped with a plurality of connecting bolt (32) of wearing to locate flange board (311) of another connecting plate (31).
7. The dangerous rock body rock fracture monitoring device of claim 6, characterized in that: the flange plate (311) of one of the connecting plates (31) is fixedly connected with a plurality of screw pipes (33), the screw rod part of the connecting bolt (32) penetrates into the screw pipes (33) and is in threaded connection with the screw pipes (33), and the flange plates (311) of the two connecting plates (31) are clamped between the screw pipes (33) and the screw heads of the connecting bolts (32).
8. The dangerous rock body rock fracture monitoring device of claim 1, characterized in that: connecting rod (22) overcoat has limiting tube (26) of fixed connection in installation pipe (21), the inner wall of limiting tube (26) is many prismatic column structures and connecting rod (22) adaptation in the inner wall of limiting tube (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428585.0U CN213874241U (en) | 2020-10-27 | 2020-10-27 | Dangerous rock mass rock crack monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022428585.0U CN213874241U (en) | 2020-10-27 | 2020-10-27 | Dangerous rock mass rock crack monitoring device |
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| Publication Number | Publication Date |
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| CN213874241U true CN213874241U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022428585.0U Active CN213874241U (en) | 2020-10-27 | 2020-10-27 | Dangerous rock mass rock crack monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711852A (en) * | 2022-11-25 | 2023-02-24 | 浙江省工程勘察设计院集团有限公司 | Automatic side slope crack monitoring device and hoisting method thereof |
-
2020
- 2020-10-27 CN CN202022428585.0U patent/CN213874241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711852A (en) * | 2022-11-25 | 2023-02-24 | 浙江省工程勘察设计院集团有限公司 | Automatic side slope crack monitoring device and hoisting method thereof |
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