CN210003212U - underwater drilling tool attitude detection system - Google Patents
underwater drilling tool attitude detection system Download PDFInfo
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- CN210003212U CN210003212U CN201920410215.9U CN201920410215U CN210003212U CN 210003212 U CN210003212 U CN 210003212U CN 201920410215 U CN201920410215 U CN 201920410215U CN 210003212 U CN210003212 U CN 210003212U
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Abstract
The utility model discloses an kind of underwater drilling tool gesture detecting system, it includes the tunnelling mechanism, set up the power hoist mechanism subaerial and be used for controlling the operation control system of above-mentioned each mechanism operation, tunnelling mechanism includes the tunnelling frame, tunnelling frame outer tip and the cooperation of the spout formula antitorque device sliding guide of solid on the shaft wall of a well of the shaft, main drive unit installs on tunnelling frame middle part, main drive unit connects on the drill boom that is located tunnelling frame below, two at least auxiliary drive unit of installation on the drill boom all be connected with the drilling tool that is located the drill boom below, horizontal installation has two inclination sensor in the tunnelling frame, the equipartition has a plurality of position sensor on the drill boom, the equipartition has a plurality of second position sensor on the drilling tool, foretell inclination sensor, the position sensor, second position sensor all is connected with operation control system.
Description
Technical Field
The utility model belongs to the technical field of shaft tunnelling construction machinery equipment technique and specifically relates to a underwater drilling tool gesture detecting system is related to.
Background
With the development of national economy, the urban rail transit construction and the urban underground pipe gallery construction develop rapidly in recent years. In the underground engineering construction, such as a shield originating receiving shaft, a mining shaft, a tunnel ventilation shaft, an underground defense construction shaft, an underground parking lot, a mine tunnel, a traffic tunnel and the like, in order to ensure the smooth progress of the construction, shafts for transporting materials and ventilating need to be excavated. The upper end of the vertical shaft is communicated with the ground, and the lower end of the vertical shaft is communicated with a roadway or a tunnel. Shaft excavation is a construction process of vertically excavating a shaft (also called a vertical shaft) from the ground downwards. In the current vertical underground space construction, a traditional shaft drilling machine adopts full-face cutter head construction, the cutter head is complex in structure and heavy in weight, tunneling track deviation caused by the fact that the cutter head cannot always keep a horizontal posture often occurs in the construction, a large amount of manpower, material resources and financial resources are consumed for continuously correcting the tunneling track, and the final effect is not ideal.
Disclosure of Invention
In order to solve the above problems, the present invention provides underwater drilling tool attitude detection systems with high sensitivity and strong anti-interference performance.
In order to achieve the purpose, the utility model adopts the following technical scheme:
A posture detection system for an underwater drilling tool comprises a tunneling mechanism, a power lifting mechanism arranged on the ground and used for lifting and placing the tunneling mechanism, and an operation control system used for controlling the operation of the mechanisms, wherein the tunneling mechanism comprises a tunneling rack, a drill boom, a main driving device used for driving the drill boom to rotate, a drilling tool and an auxiliary driving device used for driving the drilling tool to rotate, the outer end part of the tunneling rack is in sliding guide fit with a sliding groove type torque resisting device fixedly arranged on the wall of a vertical shaft well, the main driving device is arranged on the tunneling rack and positioned in the middle of the tunneling rack, the main driving device is connected to the middle of the drill boom positioned below the tunneling rack, at least two auxiliary driving devices are arranged on the drill boom, each auxiliary driving device is connected with the drilling tool positioned below the drill boom, two inclination angle sensors are horizontally arranged on the tunneling rack, a plurality of position sensors are uniformly distributed on the drill boom, a plurality of second position sensors are uniformly distributed on the drilling tool, and the inclination angle sensors, the second position sensors.
The underwater drilling tool attitude detection system is characterized in that the tunneling rack is a multi-arm tunneling rack and comprises an intermediate rack, edge beams, clamping blocks and guide wheels, the outer side surface of the intermediate rack is uniformly and detachably connected with a plurality of edge beams which are radially arranged at intervals, included angles between every two adjacent edge beams are the same, the clamping blocks are fixed at the tail ends of the edge beams, and the guide wheels are installed on the outer side surfaces of the clamping blocks.
, the two inclination angle sensors are uniformly distributed on the boundary beam of the heading machine frame.
Underwater drilling tool gesture detecting system, its drilling tool includes blade disc and cutter, the blade disc comprises go-between and three spoke support arm, three spoke support arm is radial evenly distributed along the go-between center on the outer periphery of go-between, cutters are installed to every spoke support arm bottom surface outer edge, or install two and above cutters and wherein cutters are located spoke support arm bottom surface outer edge along spoke support arm length direction.
In the underwater drilling tool posture detection system, the three spoke support arms of the drilling tool are respectively provided with a second position sensor.
The power lifting mechanism of the underwater drilling tool attitude detection system comprises a plurality of synchronous winch systems, the synchronous winch systems are distributed on the ground along the circumferential direction of a vertical shaft and correspond to a plurality of lifting positions on a tunneling machine frame, movable pulleys are respectively arranged at the lifting positions, each synchronous winch system comprises a synchronous winch, a steel wire rope and a bogie, two fixed pulleys are arranged on the bogie arranged on the side of the synchronous winch, the end of the steel wire rope is wound on a roller of the synchronous winch, the other end of the steel wire rope is connected with the movable pulleys at corresponding positions on the tunneling machine frame after sequentially winding around the two fixed pulleys, a motor for providing power for the roller is arranged on the side of the roller, a speed sensor is arranged at the position of the fixed pulley on the bogie, and a tension sensor is arranged at the.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the underwater drilling tool attitude detection system is high in sensitivity, extremely low in power loss, strong in anti-interference performance, small, exquisite, flexible and convenient to assemble and disassemble, can well meet the requirements of field use, can ensure that a tunneling rack is always kept horizontal in the working process by utilizing the sliding groove type anti-torque device to be matched with the inclination angle sensor, further ensure that a cutter head of the drilling tool is always horizontal in tunneling, can ensure that the cutter head stops at a specific position when entering and exiting a vertical shaft by utilizing the position sensor on the drilling tool, avoids interference of the sliding groove type anti-torque device on the cutter head, and has good push application value.
Drawings
FIG. 1 is a schematic structural diagram of an attitude detection system for an underwater drilling tool according to the present invention;
in the figure, 1-synchronous winch, 2-speed sensor, 3-tension sensor, 4-segment, 5-sliding groove type anti-torque device, 6-tunneling machine frame, 7-inclination sensor, 8- th position sensor, 9-main driving device, 10-drilling arm, 11-second position sensor, 12-auxiliary driving device and 13-drilling tool.
Detailed Description
The technical solution of the present invention is further described in steps with reference to the accompanying drawings and embodiments.
As shown in figure 1, the underwater drilling tool attitude detection system comprises a tunneling mechanism, a power lifting mechanism and an operation control system, wherein the power lifting mechanism is arranged on the ground and used for lifting the tunneling mechanism, the operation control system is used for controlling the operation of the mechanisms, the tunneling mechanism comprises a tunneling rack 6, a drill boom 10, a main driving device 9 used for driving the drill boom to rotate, a drilling tool 13 and an auxiliary driving device 12 used for driving the drilling tool to rotate, the outer end portion of the tunneling rack is in sliding guide fit with a chute type anti-torque device 5 fixedly arranged on a shaft wall 4 of a vertical shaft, a wall embedded steel plate is used as a foundation for welding an anti-torque chute, the main driving device 9 is arranged on the tunneling rack 6 and is positioned in the middle of the tunneling rack, the main driving device is connected to the middle of the drill boom 10 positioned below the tunneling rack, at least two auxiliary driving devices 12 are arranged on the drill boom, each auxiliary driving device is connected with the drilling tool 13 positioned below the drill boom, two inclination angle sensors 7 are horizontally arranged on the tunneling rack, a plurality of position sensors 8 are uniformly arranged on the drill boom, a plurality of second position sensors 11 are uniformly arranged on.
The multi-arm tunneling rack comprises an intermediate rack, edge beams, fixture blocks and guide wheels, wherein a plurality of edge beams which are radially arranged are uniformly and fixedly connected to the outer side surface of the intermediate rack at intervals, included angles between every two adjacent edge beams are the same, the two inclination angle sensors are uniformly distributed on the edge beams of the tunneling rack, the fixture blocks are fixed at the tail ends of the edge beams, and the guide wheels which are in sliding fit with the sliding groove type anti-torque devices are installed on the outer side surfaces of the fixture blocks.
The drilling tool comprises a cutter head and cutters, wherein the cutter head comprises a connecting ring and three spoke support arms, the three spoke support arms are uniformly distributed on the outer circumferential surface of the connecting ring in a radial mode along the center of the connecting ring, cutters are installed at the outer edge of the bottom surface of each spoke support arm, or two or more cutters are installed along the length direction of the spoke support arms, cutters are located at the outer edge of the bottom surface of the spoke support arms, and at least second position sensors are installed on each of the three spoke support arms of the drilling tool.
The underwater drilling tool attitude detection system comprises a power lifting mechanism, a synchronous winch system, a speed sensor 2, a tension sensor 3, a motor, a tension sensor and a tension sensor, wherein the power lifting mechanism comprises a plurality of synchronous winch systems, the synchronous winch systems are distributed on the ground along the circumferential direction of a vertical shaft and correspond to a plurality of lifting positions on a tunneling rack, movable pulleys are respectively arranged at the lifting positions, the synchronous winch systems comprise a synchronous winch 1, a steel wire rope and a bogie, two fixed pulleys are arranged on the bogie arranged on the synchronous winch side, the end of the steel wire rope is wound on a roller of the synchronous winch, the other end of the steel wire rope sequentially bypasses the two fixed pulleys and then is connected with the movable pulley at the corresponding position on a vertical shaft tunneling machine, the motor for providing power for the roller is arranged on the side of the roller, the speed sensor 2 is arranged at the fixed pulley position on the bogie and is used for detecting the lifting/lowering/feeding speed of the tunneling mechanism, the tension sensor 3 is arranged at a steel wire rope fixing section and used for detecting the actual lifting.
The tunneling mechanism lifts and lifts out of the well, and the cutterhead of the drilling tool needs to be rotated to position to avoid the sliding groove type torque resisting device to go out of the well:
firstly, the main driving device 9 stops working, then the rotational speed of a drilling tool connected with the main driving device starts to be reduced through auxiliary driving devices, the drilling tool stops rotating after of a plurality of second position sensors uniformly distributed on the drilling tool sends a position signal, and the drilling tool is locked, similarly, the rotational speeds of the other drilling tools are respectively reduced, the drilling tool stops rotating after the position signals are sent through second position sensors on the corresponding drilling tools, and the drilling tool is locked, so that interference between a cutter head of the drilling tool and a sliding groove type anti-torque device and a well wall is avoided.
The synchronous winch enables the tunneling rack to vertically move downwards along the sliding groove type anti-torque device by means of self gravity through synchronous constant-speed movement of the steel wire rope, if the tunneling rack deflects in the movement process, the results are fed back to an operation control system by the two inclination angle sensors, the synchronous winch automatically adjusts, the main driving device drives the drill boom to swing or rotate within 180 degrees through the th position sensors, the auxiliary driving device drives the drilling tool to do circular motion, and the second position sensors 11 uniformly distributed on the drilling tool can accurately position the position of the cutter head.
The above is only the preferred embodiment of the present invention, not the limitation of the present invention, without departing from the spirit and scope of the present invention, all should belong to the patent protection scope of the present invention in the equal variation and modification made by the claims of the present invention.
Claims (6)
- The attitude detection system of the underwater drilling tool is characterized by comprising a tunneling mechanism, a power lifting mechanism and an operation control system, wherein the power lifting mechanism is arranged on the ground and used for lifting the tunneling mechanism, the operation control system is used for controlling the operation of the mechanisms, the tunneling mechanism comprises a tunneling rack, a drilling arm, a main driving device, a drilling tool and an auxiliary driving device, the main driving device is used for driving the drilling arm to rotate, the outer end portion of the tunneling rack is in sliding guide fit with a sliding groove type torque resisting device fixedly installed on a vertical shaft wall, the main driving device is installed on the tunneling rack and located in the middle of the tunneling rack, the main driving device is connected to the middle of the drilling arm located below the tunneling rack, at least two auxiliary driving devices are installed on the drilling arm, each auxiliary driving device is connected with the drilling tool located below the drilling arm, two inclination sensors are horizontally installed on the tunneling rack, a plurality of position sensors are evenly distributed on the drilling arm, a plurality of second position sensors are evenly distributed on the drilling tool, and the inclination sensors, the second position.
- 2. The underwater drilling tool attitude detection system of claim 1, wherein: the excavating rack is a multi-arm excavating rack and comprises a middle rack, edge beams, fixture blocks and guide wheels, wherein the outer side surface of the middle rack is uniformly and detachably connected with a plurality of edge beams which are radially arranged at intervals, included angles between every two adjacent edge beams are the same, the fixture blocks are fixed at the tail ends of the edge beams, and the guide wheels are installed on the outer side surfaces of the fixture blocks.
- 3. The underwater drilling tool attitude detection system of claim 2, wherein: two inclination angle sensors are uniformly distributed on a side beam of the tunneling rack.
- 4. The system for detecting the attitude of the underwater drilling tool according to claim 1, wherein the drilling tool comprises a cutter head and cutters, the cutter head comprises a connecting ring and three spoke support arms, the three spoke support arms are uniformly distributed on the outer circumferential surface of the connecting ring in a radial shape along the center of the connecting ring, cutters are installed at the outer edge of the bottom surface of each spoke support arm, or two or more cutters are installed along the length direction of the spoke support arms, and cutters are located at the outer edge of the bottom surface of the spoke support arms.
- 5. The underwater drilling tool attitude detection system of claim 4, wherein: and the three spoke support arms of the drilling tool are respectively provided with a second position sensor.
- 6. The underwater drilling tool attitude detection system of claim 1, wherein the power lifting mechanism comprises a plurality of synchronous winch systems, the synchronous winch systems are distributed on the ground along the circumferential direction of the vertical shaft and correspond to a plurality of lifting positions on the tunneling machine frame, movable pulleys are respectively arranged at the lifting positions, each synchronous winch system comprises a synchronous winch, a steel wire rope and a bogie, two fixed pulleys are arranged on the bogie arranged on the side of the synchronous winch, one end of the steel wire rope is wound on a roller of the synchronous winch, the other end of the steel wire rope is connected with the movable pulleys on the corresponding positions on the tunneling machine of the vertical shaft after sequentially winding around the two fixed pulleys, a motor for providing power for the roller is arranged on the side of the roller, a speed sensor is arranged at the position of the fixed pulley on the bogie, and a tension sensor is arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN2018220426725 | 2018-12-06 | ||
| CN201822042672 | 2018-12-06 |
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| CN210003212U true CN210003212U (en) | 2020-01-31 |
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| CN201910244347.3A Pending CN109812261A (en) | 2018-12-06 | 2019-03-28 | A kind of underwater tool attitude detection system |
| CN201920410215.9U Active CN210003212U (en) | 2018-12-06 | 2019-03-28 | underwater drilling tool attitude detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812261A (en) * | 2018-12-06 | 2019-05-28 | 中信重工机械股份有限公司 | A kind of underwater tool attitude detection system |
| CN116220664A (en) * | 2022-12-12 | 2023-06-06 | 中国石油天然气集团有限公司 | Optical fiber type temperature measurement system for oil and gas well and implementation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113374480B (en) * | 2021-06-07 | 2024-03-26 | 北京中煤矿山工程有限公司 | Well unloading process for shaft boring machine well drilling equipment |
| CN113670239A (en) * | 2021-08-04 | 2021-11-19 | 上海米度测量技术有限公司 | Shaft tunneling pose measuring device and method |
| CN116816289B (en) * | 2023-03-30 | 2024-06-11 | 中交二航局第一工程有限公司 | Hydraulic deep water core drilling device and use method |
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| JP2505654B2 (en) * | 1991-02-28 | 1996-06-12 | 株式会社東電通 | Down Shield Machine |
| JP3241235B2 (en) * | 1995-05-01 | 2001-12-25 | 株式会社ヒメノ | Drilling method and drilling equipment |
| JP2001295600A (en) * | 2000-04-17 | 2001-10-26 | Hitachi Constr Mach Co Ltd | Multi-line shield machine and assembling method for segment ring |
| JP4040003B2 (en) * | 2003-09-19 | 2008-01-30 | 株式会社奥村組 | Formwork device for concrete lining of shaft wall of shaft excavation and concrete lining method |
| RU2292458C1 (en) * | 2005-08-02 | 2007-01-27 | Закрытое акционерное общество "Объединенная шахтостроительная компания "Союзспецстрой" - ЗАО "ОШК "Союзспецстрой" | Device for suspension of bridge during drilling of deep shafts |
| CN202467844U (en) * | 2012-01-18 | 2012-10-03 | 李胜新 | Silo excavator |
| CN202926333U (en) * | 2012-11-13 | 2013-05-08 | 广汉金达隧道机械有限公司 | Hanging system of whole-circle integral upside down hanging formwork |
| CN103899316B (en) * | 2014-03-21 | 2016-06-08 | 中铁工程装备集团有限公司 | Shaft drilling method shaft drilling machine |
| CN205117224U (en) * | 2015-11-17 | 2016-03-30 | 蒙阴县飞达矿山工程机械有限公司 | Well rig crane |
| CN108590509B (en) * | 2018-04-10 | 2019-08-20 | 浙江科技学院 | Balance expansion full water pressure cutting arrangement for soft or hard stratum |
| CN109488208A (en) * | 2018-12-06 | 2019-03-19 | 中信重工机械股份有限公司 | A kind of underwater tool attitude detection system |
| CN109812261A (en) * | 2018-12-06 | 2019-05-28 | 中信重工机械股份有限公司 | A kind of underwater tool attitude detection system |
-
2019
- 2019-03-28 CN CN201910244347.3A patent/CN109812261A/en active Pending
- 2019-03-28 CN CN201920410215.9U patent/CN210003212U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812261A (en) * | 2018-12-06 | 2019-05-28 | 中信重工机械股份有限公司 | A kind of underwater tool attitude detection system |
| CN116220664A (en) * | 2022-12-12 | 2023-06-06 | 中国石油天然气集团有限公司 | Optical fiber type temperature measurement system for oil and gas well and implementation method thereof |
| CN116220664B (en) * | 2022-12-12 | 2023-10-03 | 中国石油天然气集团有限公司 | Optical fiber type temperature measurement system for oil and gas well and implementation method thereof |
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| CN109812261A (en) | 2019-05-28 |
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