CN216432937U - Portable device for measuring geological motion deformation - Google Patents
Portable device for measuring geological motion deformation Download PDFInfo
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- CN216432937U CN216432937U CN202123074010.4U CN202123074010U CN216432937U CN 216432937 U CN216432937 U CN 216432937U CN 202123074010 U CN202123074010 U CN 202123074010U CN 216432937 U CN216432937 U CN 216432937U
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Abstract
The utility model provides a portable device for measuring geological motion deformation, which comprises a supporting shell, a measuring component, a main control unit, a power supply component, a fixing component and a wire releasing component, wherein the main control unit, the power supply component, the fixing component and the wire releasing component are arranged on the supporting shell; support the casing and can separate with the deviational survey pipe when fixed subassembly is in the unblock state, main control unit is connected respectively to unwrapping wire subassembly, measuring component, and power supply unit is unwrapping wire subassembly, measuring component, the power supply of main control unit, the utility model provides a device removes conveniently, and portable has the fixed subassembly of quick fixation on the deviational survey pipe, and the location is accurate, need not manpower pulling measuring unit, reduces survey crew's working strength, and work efficiency is high.
Description
Technical Field
The utility model relates to a geotechnical engineering monitoring technology field specifically relates to a portable device of measuring geological motion deflection.
Background
In the field of geotechnical engineering monitoring, an inclinometer is often used for monitoring geological deep horizontal movement and is mainly applied to monitoring buildings such as deep foundation pits, side slopes, reservoir dams and the like. When the horizontal displacement of the tested soil body buried with the inclinometer tube is changed, the inclinometer tube generates corresponding distortion deviating from the vertical direction, measures the value of the distortion relative to the vertical direction, and obtains the value of the horizontal displacement of the soil body through conversion. The inclinometer is a special hollow round pipe, and is installed in the inclinometer through up-and-down movement to realize inclination measurement.
The existing inclinometer is divided into a portable type and a fixed type, the fixed type is a measuring device formed by fixing a group of inclinometer sensors on the wall of an inclinometer pipe, so that each measuring hole is required to be provided with one instrument, the cost is higher, the construction environment is more complex, the maintenance of the measuring instrument is more difficult, and the measuring instrument cannot be arranged at a specific position.
Most of portable measuring instruments are manually operated, the sensors are manually pulled on site to measure, physical consumption is very large, particularly, in extreme weather, measurement cannot be carried out basically, one person can only measure one hole at the same time, and working efficiency is low.
Patent document CN109540100A discloses a portable multi-axis inclinometer and an inclinometry method for geotechnical engineering, which comprises an inclinometer body and a control panel in communication connection with the inclinometer body; the inclinometer comprises an inclinometer body, a measuring module and a signal processing module, wherein the inclinometer body is provided with a plurality of odometer wheels on two sides of the outer edge of the inclinometer body; a sensor mounting plate is arranged on the side wall of the measuring module; a first biaxial inclination sensor and a second biaxial inclination sensor which are vertical to each other are embedded in the sensor mounting plate; the top of the control panel is provided with a socket for accessing a data line, and a display screen and a plurality of keys are embedded in the control panel; a second MCU is integrated in the control panel; the second MCU is respectively connected with the signal processing unit, the expert knowledge base and the communication module; the communication module is in signal connection with the cloud server and the client in sequence, but the design does not have a structure which is quickly fixed on the inclinometer pipe, and the structural design is unreasonable.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a portable device of measuring geological motion deflection.
According to the utility model provides a portable device for measuring the deformation of geological motion, which comprises a supporting shell, a measuring component, a main control unit, a power supply component, a fixing component and a pay-off component, wherein the main control unit, the power supply component, the fixing component and the pay-off component are arranged on the supporting shell;
the supporting shell is provided with a positioning hole which is used for accommodating an inclinometer pipe;
the fixing assembly is arranged along the circumferential direction of the positioning opening and has two states of locking and unlocking;
when the fixing assembly is in a locking state, the supporting shell can be positioned, so that the inclinometer pipe and the positioning opening are concentrically arranged; the support housing is separable from the inclinometer when the fixed assembly is in an unlocked state;
the pay-off assembly and the measuring assembly are respectively connected with the main control unit, and the power supply assembly supplies power to the pay-off assembly, the measuring assembly and the main control unit.
Preferably, the fixed assembly comprises a inclinometer guide structure and a support structure;
the plurality of inclinometer pipe guide structures are uniformly or non-uniformly arranged along the circumferential direction of the positioning opening and are used for guiding the top end of the inclinometer pipe to enter the positioning opening;
the bottom ends of the plurality of support structures are provided with rollable structures or non-rollable structures, and the top ends of the plurality of support structures are adjustably mounted at the bottom of the support shell so that the height of the support shell can be adjusted.
Preferably, one side of the inclinometer pipe guide structure, which faces the positioning port, is a slope surface, and the slope surface is used for guiding the inclinometer pipe to move towards the axis direction of the positioning port;
the bottom of the supporting structure is provided with a roller, and the top of the supporting structure is in threaded fit with the supporting shell so that the distance from the bottom of the supporting structure to the supporting structure can be adjusted by rotating the supporting structure.
Preferably, the fixing assembly comprises a locking handle and two locking deformation bodies;
the locking handle is provided with a locking boss, and when the locking handle is driven to rotate anticlockwise, the locking boss and the two lock deformation bodies can be driven to move close to the center of the positioning hole, so that the inner side surfaces of the locking boss and the two lock deformation bodies press the inclinometer pipe, and the fixing assembly is in a locking state;
when the locking handle is driven to rotate clockwise, the locking boss can be driven to be far away from the center of the positioning opening to move, the two lock deformation bodies are driven by the locking handle to be far away from the center of the positioning opening to move, so that the inner side surfaces of the locking boss and the two lock deformation bodies are separated from the inclinometer pipe, and the fixing assembly is in an unlocking state.
Preferably, the locking deformation body comprises a first shaft body and a spring, and the locking handle is rotatably arranged on the support shell through a second shaft body;
the second shaft body is connected with the first shaft body through a first driving rope, a waist-shaped hole circumferentially arranged along the positioning opening is formed in the supporting shell, one end of the spring is fixed on the supporting shell, and the other end of the spring is connected with the first shaft body;
when the locking handle is driven to rotate anticlockwise, the first shaft body can be driven by the first driving rope to move along the waist-shaped hole close to the center of the positioning hole, so that the locking boss and the inner side surfaces of the two locking deformation bodies press the inclinometer pipe;
when the locking handle is driven to rotate clockwise, the spring can drive the first shaft body to move along the waist-shaped hole away from the center of the positioning hole, so that the locking boss and the inner side surfaces of the two lock deformation bodies are separated from the inclinometer pipe.
Preferably, the payout assembly comprises a payout driver, a payout detector, a mechanical zero detector, a spool drive wheel, an encoder wheel, a second drive rope, a wire lock and a top-impact protector;
one end of the second driving rope is connected with the wire coil driving wheel, the other end of the second driving rope is connected with the measuring assembly, and the paying-off driver can drive the wire coil driving wheel to rotate so as to drive the encoder wheel to rotate through the second driving rope and drive the measuring assembly to move upwards or downwards;
the pay-off detector is mounted on the encoder wheel, the wire lock and the top-collision protection piece are located between the encoder wheel and the measuring assembly, the mechanical zero point detector is mounted on the supporting shell and located on the periphery of the positioning opening, and the wire lock can lock or loosen the second driving rope.
Preferably, one or more limiting wheels are arranged between the wire coil driving wheel and the encoder wheel.
Preferably, the mechanical zero point detector comprises a pair of photocells and a photoelectric driving circuit;
the photoelectric driving circuit is respectively connected with the photoelectric tube and the main control unit.
Preferably, the measuring assembly comprises a hanging joint, a connecting sleeve, a slope measuring rod and a limiting pulley;
the bottom end of the second driving rope is connected with the top end of the hanging joint, the top end of the inclination measuring rod is connected with the bottom end of the hanging joint, and the connecting sleeve and the limiting pulley are both mounted on the inclination measuring rod.
Preferably, an accommodating space is formed between the connecting sleeve and the hanging connector, and a measuring chip, a measuring component battery, an MEMS sensor, a wireless communication module, a power supply controller and a wireless charging module are arranged in the accommodating space;
the measurement chip is respectively and electrically connected with the MEMS sensor, the wireless communication module, the power supply controller and the wireless charging module, and the power supply controller and the wireless charging module are respectively and electrically connected with the measurement component battery.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model provides a device removes conveniently, and portable has the fixed subassembly of quick fixation on the deviational survey pipe, and the location is accurate, need not manpower pulling measuring unit, reduces survey crew's working strength, and work efficiency is high.
2. The utility model provides a fixed subassembly convenient operation, simple structure, the practicality is strong.
3. The utility model discloses in adopt a plurality of deviational survey pipe guide structure, locating hole suit that can quick guiding device is on the deviational survey pipe or be located the deviational survey pipe directly over, simple structure, the location efficiency of improvement.
4. The utility model discloses through further improvement, help realizing full automatic operation, survey crew can many instruments of concurrent operation, promote work efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the middle wire releasing assembly of the present invention;
fig. 3 is a schematic diagram of a frame structure of the middle wire-paying out assembly of the present invention;
fig. 4 is a schematic structural diagram of a measuring assembly according to the present invention;
fig. 5 is a schematic structural view of the fixing assembly of the present invention;
fig. 6 is a schematic structural view of the fixing assembly in the unlocked state according to the present invention;
fig. 7 is a schematic structural view of the fixing assembly in the locked state according to the present invention.
The figures show that:
Paying-off component 5 measuring chip 61
The pay-off drive 9 is connected to the sleeve 66
Mechanical zero detector 11 locking boss 411
Second shaft body 412 of wire coil driving wheel 12
Second driving rope 15 waist-shaped hole 423
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Example 1:
the utility model provides a portable device of measuring geological motion deflection, as shown in figure 1, including supporting casing 1, measuring unit 6 and install the main control unit 2 on supporting casing 1, power supply unit 3, fixed subassembly 4, unwrapping wire subassembly 5, supporting casing 1 is last to have location mouth 7, location mouth 7 is used for holding deviational survey pipe 8, deviational survey pipe 8 buries in the soil body that awaits measuring, fixed subassembly 4 arranges along the circumference of location mouth 7, main control unit 2 is used for receiving user's instruction and makes unwrapping wire subassembly 5 move, unwrapping wire subassembly 5 passes through second drive rope 15 and connects measuring unit 6, unwrapping wire subassembly 5 moves and will drive measuring unit 6 accurate motion in deviational survey pipe 8, measuring unit 6 automatic measure the deflection of deviational survey pipe 8. Wherein the fixed assembly 4 has two states, locked and unlocked, during the measurement.
The fixing assembly 4 is used for an accurate and firm fixing device, the instrument is quickly and accurately fixed on the inclinometer 8, and the accuracy of the reference position of the device influences the measurement accuracy, so that the instrument is required to be accurately and stably positioned to the same reference point, and the reference point is required to be basically kept at the same position during the operation of the instrument. The fixing assembly 4 comprises a plurality of inclinometer guiding structures 43 and a supporting structure 44, wherein the plurality of inclinometer guiding structures 43 are uniformly or non-uniformly arranged along the circumference of the positioning opening 7 and used for guiding the top end of the inclinometer 8 into the positioning opening 7, and the bottom ends of the plurality of supporting structures 44 are provided with a rollable structure or a non-rollable structure, for example, the supporting structure 44 adopts a roller structure, and the device can roll to realize movability. The top ends of the supporting structures 44 are adjustably mounted at the bottom of the supporting shell 1, so that the height of the supporting shell 1 can be adjusted, for example, the top ends of the supporting structures 44 are matched with the threaded holes in the supporting shell 1 through external threads, the height of the supporting structures 44 can be adjusted by rotating the supporting structures 44, and the height required by the supporting shell 1 is further achieved.
Further, when measuring, aligning a positioning opening 7 of the device with an inclinometer 8 and placing the inclinometer 8 on the upper part of the inclinometer 8, adjusting the fixing component 4 to a locking state, enabling the fixing component 4 to position the support shell 1 so as to enable the inclinometer 8 and the positioning opening 7 to be arranged concentrically, wherein the concentric arrangement is that the inclinometer 8 and the positioning opening 7 are arranged concentrically when the inclinometer is viewed from the top, and at the moment, the deformation can be measured, and the positioning opening 7 is preferably a round hole; after the measurement is finished, the fixing component 4 is adjusted to be in an unlocking state, the fixing component 4 does not restrict the inclinometer pipe 8 any more, the supporting shell 1 can be separated from the inclinometer pipe 8, and the device can be moved to other measurement positions for measurement.
The paying-off component 5 and the measuring component 6 are respectively connected with the main control unit 2, and the main control unit 2 is used for coordinating all components of the device to work and is responsible for receiving instructions of users, initiating and scheduling measuring tasks, collecting data, processing and forwarding the data.
Further, the main control unit 2 includes a main controller, a communication processor, a positioning module, a key module, a debugging App and a data display module, as shown in fig. 3, the main controller is connected with the debugging App through the communication processor, the main controller is connected with the positioning unit, the power supply assembly 3, the key module and the data display module, the data display module is used for displaying the running state information of the device, and the key module provides a man-machine interaction structure for a user, such as a touch screen and a key screen, and can manually configure parameters.
The main controller runs core software of the measuring device, coordinates the work of each unit to complete tasks such as measurement, calculation, communication, interaction and the like, sends a motion instruction to the pay-off assembly 5 and receives a detection signal fed back by the pay-off assembly 5; the main controller and the communication processor exchange information to realize communication with an external device or equipment; the main controller obtains a control instruction of a user through the key module and provides equipment running state information for the user through the data display module; the positioning module is used for acquiring the starting position of the device, and the main controller acquires the position information of the device through the positioning module.
The debugging App can realize operations such as debugging and monitoring of the device. Configuration parameters are issued by debugging the App, time calibration is carried out, standard measurement forward measurement, reverse measurement is carried out, the device is reset, device parameters are checked, design parameters are downloaded from a measurement server, the communication condition with the server is checked, and the like.
Specifically, the communication processor comprises a server communication module, an App communication module and a measurement component communication module, and the server communication module, the measurement component communication module and the App communication module are respectively connected with the measurement server, the measurement component 6 and the debugging mobile phone.
The power supply assembly 3 supplies power to the pay-off assembly 5, the measuring assembly 6 and the main control unit 2. The power supply assembly 3 provides a stable direct current power supply for the device, and provides charging control capability and a power supply monitoring and collecting interface. Including battery, power detection circuitry, steady voltage discharge circuit, wireless transmission and receiving arrangement that charges, power detection circuitry is used for the auxiliary system to carry out the charge management, and when detecting that the charging plug is plugged in, the device gets into the charge management, simultaneously, starts the function of charging to measuring component 6.
As shown in fig. 2, the pay-off assembly 5 includes a pay-off driver 9, a pay-off detector 10, a mechanical zero point detector 11, a wire coil driving wheel 12, an encoder wheel 13, a second driving rope 15, a wire lock 16 and a top-collision protection member 17, one end of the second driving rope 15 is connected with the wire coil driving wheel 12, the other end of the second driving rope 15 is connected with the measurement assembly 6, the second driving rope 15 is preferably a steel wire rope, and the pay-off driver 9 can drive the wire coil driving wheel 12 to rotate so as to drive the encoder wheel 13 to rotate through the second driving rope 15 and drive the measurement assembly 6 to move upwards or downwards.
The paying-off detector 10 is arranged on the encoder wheel 13 and used for detecting the paying-off distance, comprises an encoder and a driving circuit and is connected with the encoder wheel 13 through a coupler, the steel wire rope moves to drive the encoder wheel 13 to rotate, the encoder outputs pulse signals, and the main control unit 2 collects the pulse signals and calculates the movement distance of the steel wire rope through a conversion algorithm and a correction algorithm.
A wire lock 16 and a ram guard 17 are located between the encoder wheel 13 and the measuring assembly 6, and a mechanical zero detector 11 is mounted on the support housing 1 at the periphery of the positioning opening 7, wherein the wire lock 16 can lock or unlock the second drive rope 15.
The paying-off driver 9 can accommodate a steel wire rope and drive the paying-off driver 9 to move, when the paying-off driver 9 moves, the encoder wheel 13 is driven to rotate, the moving distance of the steel wire rope is converted into the rotating angle of the encoder wheel 13, one or more limiting wheels 14 are arranged between the wire coil driving wheel 12 and the encoder wheel 13, the device prevents the steel wire rope and the encoder wheel 13 from slipping through increasing the limiting wheels 14, and meanwhile, a top collision protection piece 17 is added to prevent the occurrence of top collision accidents of the measuring assembly 6 caused by part faults or program faults.
The wire lock 16 is used to lock the outlet wire head when the instrument is not in operation so that the inner wire rope does not fall off the spool drive wheel 12 without force.
The pay-off detector 10 comprises a driving circuit and a motor, receives a motion instruction from the main control unit 2, generates a pulse signal, drives the motor to rotate, drives a wire coil driving wheel 12 to rotate, drives a steel wire rope to move by the wire coil driving wheel 12, and drives the steel wire rope to pull the measuring assembly 6 to move in the inclinometer pipe 8, wherein the driving circuit has overcurrent and locked rotor protection and detection capabilities.
The mechanical zero detector 11 includes a pair of photocells and a photoelectric driving circuit, and the photoelectric driving circuit is connected to the photocells and the main control unit 2, respectively. The measuring assembly 6 moves up and down to form on-off signals for the photoelectric tube, and the on-off signals are fed back to the main controller. The main controller judges the mechanical zero point of the measuring assembly 6 according to the photoelectric on-off signal, the movement direction and the measuring task execution state. Each measurement starts from the mechanical zero point, and when the measurement unit returns to the mechanical zero point to complete a measurement task, the main controller establishes communication with the measurement assembly 6 and acquires all data of the measurement.
The measuring component 6 measures an included angle between the axis of the inclinometer pipe 8 and a plumb line, and comprises a hanging connector 60, a measuring chip 61, a measuring component battery 62, an MEMS sensor 63, a wireless communication module 64, a power controller 65, a connecting sleeve 66, an inclinometry rod 67, a wireless charging module 68 and a limiting pulley 69, as shown in FIG. 4, the bottom end of the second driving rope 15 is connected with the top end of the hanging connector 60, the connecting sleeve 66 is sleeved on the inclinometry rod 67, the limiting pulley 69 is installed on the inclinometry rod 67, the top end of the inclinometry rod 67 is connected with the bottom end of the hanging connector 60, an accommodating space is formed between the connecting sleeve 66 and the hanging connector 60, and the measuring chip 61, the measuring component battery 62, the MEMS sensor 63, the wireless communication module 64, the power controller 65 and the wireless charging module 68 are all installed in the accommodating space.
The measurement chip 61 is respectively electrically connected with the MEMS sensor 63, the wireless communication module 64, the power controller 65 and the wireless charging module 68 are respectively electrically connected with the measurement component battery 62, the wireless charging module 68 charges the measurement component battery 62 and comprises a charging transmitting circuit and a transmitting coil, and when the fact that the electric quantity of the measurement component battery 62 is lower than a set value is detected, the wireless charging function is started to charge the measurement component battery 62.
The hanging connector 60 is used for hanging a steel wire rope and is connected to a connecting sleeve 66 through screws, the connecting sleeve 66 is used for protecting a measuring chip 61 of an internal electronic component, a measuring assembly battery 62, an MEMS sensor 63, a wireless communication module 64, a power supply controller 65 and a wireless charging module 68, the lower end of the hanging connector 60 is connected with a diagonal measuring rod 67, the diagonal measuring rod needs to bear larger pressure 10Bar, and therefore a waterproof device is needed inside the hanging connector.
The inclinometer rod 67 is used as a structural main body of the whole measuring assembly 6 and is provided with a connecting sleeve 66 and a limiting pulley 69; the distance between the mounting holes of the two pairs of limit pulleys 69 is preferably 50 cm.
The limiting pulley 6 can roll in a wire groove of the inclinometer tube 8 by 9, and the elastic clamp spring device ensures that the inclinometer rod 67 moves on a central line in the inclinometer tube 8. The inclinometer 8 is used for sensing the deformation of the soil body and protecting the MEMS sensor 63, the inclinometer 8 is made of plastic or aluminum alloy and other materials, four guide grooves are formed in the inclinometer 8, the guide grooves form an included angle of 90 degrees, and the inclinometer 8 is buried in the soil body to be detected and deforms along with the deformation of the soil body.
The measurement chip 61 is used for coordinating the work of each module, communicating with the main controller through the wireless communication module 64, acquiring a task and executing a measurement task, and transmitting data to the main controller through the wireless communication module 64 after the measurement is finished; the wireless communication module 64 is used for carrying out information interaction with the main control unit, the wireless charging module 68 charges the measuring assembly battery 62, the power supply controller 65 realizes automatic power-off of the measuring assembly 6 when the measuring assembly does not work, power consumption is saved, and the MEMS sensor 63 measures an included angle between the axis of the inclinometer tube 8 and a plumb line.
Example 2:
this embodiment is a preferred embodiment of embodiment 1.
In this embodiment, as shown in fig. 5, 3 inclinometer guide structures 43 are uniformly arranged in the circumferential direction of the positioning port 7, the upper portion of one side of the inclinometer guide structures 43 facing the positioning port 7 is a slope, the lower portion of one side of the positioning port 7 is an arc, the positioning port 7 is matched, the four support structures 44 are respectively arranged at the bottom of the support housing 1, the bottom end face of each support structure 44 is a non-rollable structure, such as an arc, the top end of each support structure 44 is provided with an external thread, the external thread is matched with the internal thread hole on the support housing 1, and the overall height of the support housing 1 can be adjusted by rotating to adjust the relative position of the positioning port 7 and the inclinometer 8, so as to facilitate measurement.
The fixing assembly 4 includes a locking handle 41 and two lock deformation bodies 42, as shown in fig. 5 and 6, the locking handle 41 has a locking boss 411, and when the locking handle 41 is driven to rotate counterclockwise, the locking boss 411 and the two lock deformation bodies 42 can be driven to move close to the center of the positioning opening 7, so that the inner side surfaces of the locking boss 411 and the two lock deformation bodies 42 press the inclinometer 8, and the fixing assembly 4 is in a locking state, as shown in fig. 7.
When the locking handle 41 is driven to rotate clockwise, the locking boss 411 can be driven to move away from the center of the positioning opening 7, the two lock deformation bodies 42 move away from the center of the positioning opening 7 under the driving of the two lock deformation bodies 42, so that the inner side surfaces of the locking boss 411 and the two lock deformation bodies 42 are separated from the inclinometer pipe 8, and the fixing assembly 4 is in an unlocking state.
Further, as shown in fig. 6, the locking deformation body 42 includes a first shaft 421 and a spring 422, the locking handle 41 is rotatably mounted on the supporting housing 1 through a second shaft 412, the second shaft 412 is connected to the first shaft 421 through a first driving rope 424, the supporting housing 1 has a kidney-shaped hole 423 circumferentially arranged along the positioning opening 7, one end of the spring 422 is fixed on the supporting housing 1, the other end of the spring 422 is connected to the first shaft 421, when the locking handle 41 is driven to rotate counterclockwise, the first shaft 421 can be driven by the first driving rope 424 to move along the waist-shaped hole 423 near the center of the positioning opening 7, so that the locking boss 411 and the inner side surfaces of the two locking deformation bodies 42 press the inclinometer tube 8, when the locking handle 41 is driven to rotate clockwise, the spring 422 can drive the first shaft 421 to move away from the center of the positioning opening 7 along the waist-shaped hole 423, so that the locking boss 411 and the inner side surfaces of the two locking deformation bodies 42 are separated from the inclinometer pipe 8.
The working principle of the utility model is as follows:
when a user measures a certain measuring point for the first time, the power supply of the device is firstly turned on through the power supply assembly 3, the main controller initializes the equipment and starts the positioning module, and the user binds the measuring point through the debugging App, sets measuring point parameters and uploads the measuring point parameters and measuring point positioning information.
The user places the measuring assembly 6 inside the inclinometer 8, and then starts the measurement after fixing the device above the inclinometer 8 by operating the fixing assembly 4.
A user can issue a measurement instruction through a key module or a debugging App, a main controller reads parameters corresponding to measurement points from a server through a communication processor, calculates the angle needing to be rotated through a conversion algorithm and a correction algorithm according to the parameters, calculates the task of paying off, and decomposes and generates a plurality of measurement instructions according to the measurement task.
The main controller sends a motion instruction to the pay-off assembly 5, the pay-off assembly 5 executes the instruction, the measuring assembly 6 is driven to move downwards in the inclinometer 8, meanwhile, the main controller passes through the mechanical zero detector 11 of the pay-off assembly 5, the position of the measuring assembly 6 is monitored, when the measuring assembly 6 moves to a mechanical zero point, a trigger signal is sent, the main controller informs the pay-off assembly 5 to stop acting, at the moment, the measuring assembly 6 is located at the mechanical zero point, subsequent measuring tasks can be carried out, at the moment, the power controller 65 of the measuring assembly 6 works, the measuring assembly 6 is awakened to start working, the measuring assembly 6 starts the wireless communication module 64, and the instruction of the main controller is waited.
The main controller establishes communication connection with the measuring assembly 6 through the communication processor, sends a measuring task, synchronizes time and starts the measuring task. The main control unit controls the pay-off assembly 5 to move the measuring assembly 6 to a measuring starting position, then the measuring task is executed, after all measuring tasks are completed, the main control unit moves the measuring assembly 6 to a mechanical zero point, meanwhile, the main control unit is in communication connection with the measuring assembly 6, the measuring assembly 6 transmits data to the main control unit, the main control unit calculates and temporarily stores the data, and one-time measurement is completed.
Then the fixing component 4 is loosened, the measuring component 6 is taken out and rotated by 180 degrees, the measuring component 6 is reversely put into the inclinometer pipe 8, and the fixing device carries out reverse measurement according to the process.
And after the reverse measurement is finished, the main controller calculates and processes the data by combining the two measurement results, and sends the data to the measurement server through the communication processor to finish the whole measurement task.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A portable device for measuring geological motion deformation is characterized by comprising a supporting shell (1), a measuring assembly (6), a main control unit (2), a power supply assembly (3), a fixing assembly (4) and a paying-off assembly (5), wherein the main control unit (2), the power supply assembly (3), the fixing assembly and the paying-off assembly are mounted on the supporting shell (1);
the supporting shell (1) is provided with a positioning opening (7), and the positioning opening (7) is used for accommodating an inclinometer pipe (8);
the fixing assembly (4) is arranged along the circumferential direction of the positioning opening (7) and has two states of locking and unlocking;
when the fixing component (4) is in a locking state, the supporting shell (1) can be positioned, so that the inclinometer pipe (8) and the positioning opening (7) are arranged concentrically; the support housing (1) is separable from the inclinometer tube (8) when the fixed assembly (4) is in an unlocked state;
the paying-off component (5) and the measuring component (6) are respectively connected with the main control unit (2), and the power supply component (3) supplies power to the paying-off component (5), the measuring component (6) and the main control unit (2).
2. A portable device for measuring geologic moving deformation as defined in claim 1, wherein the stationary assembly (4) comprises a inclinometer guide structure (43) and a support structure (44);
the plurality of inclinometer pipe guide structures (43) are uniformly or non-uniformly arranged along the circumferential direction of the positioning opening (7) and are used for guiding the top end of the inclinometer pipe (8) to enter the positioning opening (7);
the bottom ends of the plurality of support structures (44) are provided with rollable structures or non-rollable structures, and the top ends of the plurality of support structures (44) are adjustably mounted at the bottom of the support shell (1) so that the height of the support shell (1) can be adjusted.
3. The portable device for measuring geologic motion deformation according to claim 2, wherein the side of the deviational survey tube guiding structure (43) facing the positioning port (7) is a slope surface for guiding the deviational survey tube (8) to move towards the axial center of the positioning port (7);
the bottom end of the supporting structure (44) is provided with a roller, the top end of the supporting structure (44) is in threaded fit with the supporting shell (1), and the distance from the bottom end of the supporting structure (44) to the supporting structure (44) can be adjusted by rotating the supporting structure (44).
4. The portable device for measuring geologic motion deformation according to claim 1, wherein the stationary assembly (4) comprises a locking handle (41) and two locking deformations (42);
the locking handle (41) is provided with a locking boss (411), and when the locking handle (41) is driven to rotate anticlockwise, the locking boss (411) and the two lock deformation bodies (42) can be driven to move close to the center of the positioning opening (7) so that the inner side surfaces of the locking boss (411) and the two lock deformation bodies (42) press the inclinometer pipe (8) tightly and the fixing assembly (4) is in a locking state;
when the locking handle (41) is driven to rotate clockwise, the locking boss (411) can be driven to be far away from the center of the positioning opening (7) to move, the two lock deformation bodies (42) are driven by the locking boss (411) to be far away from the center of the positioning opening (7) to move, so that the inner side surfaces of the locking boss (411) and the two lock deformation bodies (42) are separated from the inclinometer pipe (8), and the fixing assembly (4) is in an unlocking state.
5. The portable device for measuring geologic motion deformation according to claim 4, wherein the locking deformation body (42) comprises a first shaft body (421), a spring (422), and the locking handle (41) is rotatably mounted on the supporting housing (1) by a second shaft body (412);
the second shaft body (412) is connected with the first shaft body (421) through a first driving rope (424), a waist-shaped hole (423) which is circumferentially arranged along the positioning opening (7) is formed in the supporting shell (1), one end of the spring (422) is fixed on the supporting shell (1), and the other end of the spring (422) is connected with the first shaft body (421);
when the locking handle (41) is driven to rotate anticlockwise, the first shaft body (421) can be driven by the first driving rope (424) to move along the waist-shaped hole (423) close to the center of the positioning opening (7), so that the locking boss (411) and the inner side surfaces of the two locking deformation bodies (42) press the inclinometer pipe (8);
when the locking handle (41) is driven to rotate clockwise, the spring (422) can drive the first shaft body (421) to move away from the center of the positioning opening (7) along the waist-shaped hole (423) so as to separate the locking boss (411) and the inner side surfaces of the two locking deformation bodies (42) from the inclinometer pipe (8).
6. The portable device for measuring deformation of geological motion according to claim 1, characterized in that the pay-off assembly (5) comprises a pay-off driver (9), a pay-off detector (10), a mechanical zero detector (11), a wire coil driving wheel (12), an encoder wheel (13), a second driving rope (15), a wire lock (16) and a top-impact protector (17);
one end of the second driving rope (15) is connected with the wire coil driving wheel (12), the other end of the second driving rope (15) is connected with the measuring component (6), and the paying-off driver (9) can drive the wire coil driving wheel (12) to rotate so as to drive the encoder wheel (13) to rotate through the second driving rope (15) and drive the measuring component (6) to move upwards or downwards;
the pay-off detector (10) is installed on an encoder wheel (13), the wire lock (16) and the top-collision protection piece (17) are located between the encoder wheel (13) and the measuring assembly (6), the mechanical zero point detector (11) is installed on the supporting shell (1) and located on the periphery of the positioning opening (7), and the wire lock (16) can lock or release the second driving rope (15).
7. A portable device for measuring deformation of geological formations according to claim 6, characterized in that one or more limiting wheels (14) are provided between the wire-wound drive wheel (12) and the encoder wheel (13).
8. The portable apparatus for measuring deformation of geologic motions of claim 6, wherein the mechanical zero detector (11) comprises a pair of photocells and an opto-electronic drive circuit;
the photoelectric driving circuit is respectively connected with the photoelectric tube and the main control unit (2).
9. The portable apparatus for measuring geologic motion deformation of claim 6, wherein the measurement assembly (6) comprises a hanger sub (60), a connecting sleeve (66), a sway bar (67), and a limiting pulley (69);
the bottom end of the second driving rope (15) is connected with the top end of the hanging joint (60), the top end of the inclination measuring rod (67) is connected with the bottom end of the hanging joint (60), and the connecting sleeve (66) and the limiting pulley (69) are both installed on the inclination measuring rod (67).
10. The portable device for measuring the geologic motion deformation according to claim 9, wherein a receiving space is formed between the connecting sleeve (66) and the hanger joint (60), and a measuring chip (61), a measuring assembly battery (62), a MEMS sensor (63), a wireless communication module (64), a power supply controller (65) and a wireless charging module (68) are arranged in the receiving space;
the measurement chip (61) is respectively electrically connected with the MEMS sensor (63), the wireless communication module (64), the power controller (65) and the wireless charging module (68), and the power controller (65) and the wireless charging module (68) are respectively electrically connected with the measurement component battery (62).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123074010.4U CN216432937U (en) | 2021-12-08 | 2021-12-08 | Portable device for measuring geological motion deformation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123074010.4U CN216432937U (en) | 2021-12-08 | 2021-12-08 | Portable device for measuring geological motion deformation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053767A (en) * | 2023-10-11 | 2023-11-14 | 广州华水生态科技有限公司 | Full-automatic inclinometer for hydraulic engineering and measuring method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117053767A (en) * | 2023-10-11 | 2023-11-14 | 广州华水生态科技有限公司 | Full-automatic inclinometer for hydraulic engineering and measuring method |
| CN117053767B (en) * | 2023-10-11 | 2024-01-02 | 广州华水生态科技有限公司 | Full-automatic inclinometer for hydraulic engineering and measuring method |
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