28 results about "Telemeter" patented technology

The application relates to the technical field of well logging, and discloses a gradient resistivity measurement system, an instrument string and a well logging system, which comprise a harnessed head and a telemetry instrument located on the instrument string, the harnessed head is provided with an electrode assembly, the telemetry instrument comprises a mounting position of a mud resistivity plate and corresponding data transmission devices; a gradient resistivity plate, which is detachably installed in the mounting position in a state that the mud resistivity plate is not installed in the mounting position, and is electrically connected with the electrode assembly and the data transmission devices respectively, is used for measuring the gradient resistivity of a formation through the electrode assembly, and sending the measurement result of the gradient resistivity to the data transmission devices to be transmitted to a ground system. In this way, the problem that the effect of a mode of separately manufacturing an electrode sub to realize the gradient resistivity measurement of the formation is poor is solved, the length of the instrument string and the number of connection points are not affected, the cost is reduced, and the gradient resistivity of the formation and other well logging items in the instrument string can be completed at one time.

The utility model discloses a telemeter rod for surveying and mapping, which belongs to the field of surveying and mapping and comprises a base, the top of the base is fixedly provided with two turnover assemblies, the opposite sides of the two turnover assemblies are fixedly connected with a mounting seat, and a rod body is inserted into the mounting seat. And a lifting threaded seat is fixedly mounted at the top of the base, a grounding assembly is mounted in the lifting threaded seat in a threaded mode, and a positioning assembly is fixedly mounted on the inner wall of the mounting seat. The beneficial effects of the utility model are that the installation seat is used for installing the ruler body, and the two side walls of the installation seat are provided with the overturning assemblies, so that a worker can rotate the installation seat to a longitudinal angle when the ruler body is scaled, and the ruler body can fall down to reduce the height, thereby facilitating the scaling of the ruler body; and after the scale body is zoomed, the mounting seat is turned over again to drive the scale body to be in a vertical state, so that height measurement can be carried out without additional personnel for supporting, and a self-locking effect is realized.

The utility model discloses a DCS (Distributed Control System) control device for electrical equipment of a water supply system, which is characterized in that electrical equipment in a water source station, a primary water purification station, a primary pressurization station, a secondary water purification station, a secondary pressurization station and a chemical pump station of the water supply system are all in communication connection with the DCS in a wireless mode on the basis of the existing automatic water supply DCS and the water supply system; therefore, high-voltage and low-voltage electrical equipment of each pump station can be protected, monitored and controlled, and remote control and telemetering of the electrical equipment of each pump station can be realized, so that the quality and efficiency of daily unit operation are improved.

The utility model discloses a telemetering electrocardiograph monitor battery box, which relates to the technical field of medical equipment, and comprises an accommodating cavity arranged at the back of a telemetering electrocardiograph monitor and a battery box arranged in the accommodating cavity, the battery box comprises a pair of first side plates which are transversely and oppositely arranged and a pair of second side plates which are longitudinally and oppositely arranged; a plurality of pole piece grooves are formed in the inner wall of each first side plate and used for being in one-to-one correspondence with a plurality of batteries, the pole piece grooves extend upwards to the tops of the first side plates, and inverted-U-shaped copper sheet electrodes are arranged at the positions, at the pole piece grooves, of the first side plates. According to the utility model, the copper sheet electrode with larger thickness is arranged in the battery box and has better wear resistance on high-frequency taking and placing of the battery, and the copper sheet electrode is clamped on the side wall of the battery box through the inverted U-shaped structure, so that the whole electrode is high in structural stability and not easy to deform and shift in the use process, and the service life can be prolonged.

The utility model discloses a telemeter rod for land surveying and mapping, which comprises a first ruler section, a second ruler section and a third ruler section, the first ruler section, the second ruler section and the third ruler section are sequentially arranged from bottom to top, and the same sides, deviating from scale marks, of the first ruler section and the second ruler section are rotationally connected through a first hinge. According to the ruler provided by the invention, the mutual rotation effect between the second ruler section and the first ruler section is realized, so that the long-direction splicing and rotating folding effects between the first ruler section and the second ruler section are realized, and the mutual rotation effect between the second ruler section and the third ruler section is realized through the matching between the notch and the second hinge; compared with the prior art, the ruler has the advantages that the ruler is stretched and retracted in a rotating mode, the operation is more convenient, the problem that the scale marks are abraded due to friction between the ruler sections is effectively solved, and the service life is prolonged.

The utility model relates to the technical field of engineering surveying tools, in particular to a novel pad sticking tool suitable for leveling, which comprises a base for mounting a box staff, a mounting table arranged on one side of the base, and two groups of clamping components for clamping and fixing the box staff, the clamping assembly comprises a balance block arranged in the mounting table in a sliding mode and a clamping plate used for clamping and fixing the box staff, the clamping plate is arranged on one side of the balance block, and one side of the clamping plate is arranged in the base in a sliding mode. According to the novel pad pasting tool suitable for leveling, through cooperation between pulleys and clamping plates, when a swing plate swings to drive the pulleys to eject the clamping plates, the clamping plates can move, at the moment, the two sets of clamping plates are opposite to each other and can be matched with each other to clamp and fix a box staff on the device, and the situation that the box staff is likely to be disengaged from the device due to touch is avoided; the telemeter rod can be stably installed on the device and does not need to be installed by operators for many times, so that the measurement efficiency is improved.

The invention relates to the technical field of gas field station monitoring, in particular to an unattended gas field station monitoring system and method, and the system comprises a data sensing module which is used for receiving real-time data streams from various sensors deployed in a gas field station, the sensor at least comprises a laser methane remote sensing instrument, a vibration sensor, a pressure transmitter and a high-definition camera; the module is configured to trigger a primary alarm when any sensor data exceeds its dynamic threshold; the causal diagnosis and situation deduction fusion analysis module is in communication connection with the data sensing module, and the intelligent decision-making and scheduling module is in communication connection with the fusion analysis module. According to the system, the crossing from passive alarm to active cognition, decision making and disposal is realized, the safety management and control level and the emergency response efficiency of the unmanned station are greatly improved, and intelligent unattended operation is realized.

The invention relates to a wet type concrete injection system for underground mine and its using method. The technical scheme is that the aggregate box (1) is connected with the stirring device (17), the first water tank (2) is connected with the mixed flow device (5) through the wireless dynamic flow regulating valve (3), the stirring device (17), the concrete pump (4) and the mixed flow device (5). The air compressor (15) is communicated with the mixed flow device (5) through the compressed air shunt (16). The quick setting agent box (14) and the second water tank (12) are communicated with the compressed air shunt (16) through the T type three-way ball valve (13), the booster pump (11), the flow monitoring device (10), the valve (9), the atomizing device (8) and the compressed air shunt (16) respectively. The mixed flow device (5) is communicated with the injector (6), the injector (6) is fixed with the water gushing amount telemeter (7) above the injection port, and the water gushing amount telemeter (7) and the flow monitoring device (10) are wirelessly connected with the wireless dynamic flow regulating valve (3). The invention has the characteristics of accurately controlling the water-cement ratio, good mixing effect of the concrete and the quick setting agent and automatic cleaning of the injection system.

The utility model discloses a telemeter rod support for measuring the bottom elevation of a foundation pit on the natural ground, which comprises a telemeter rod body and a horizontal supporting rod, one end of the horizontal supporting rod is fixedly provided with a first fixing piece, the other end of the horizontal supporting rod is provided with a second fixing piece, the first fixing piece is internally provided with a telemeter rod fixing cavity, and the telemeter rod fixing cavity is internally provided with a second fixing piece. A part of the box staff body is contained in the box staff fixing cavity, an electronic range finder fixing cavity is formed in the second fixing piece, a laser range finder is arranged in the electronic range finder fixing cavity, and a level bubble is fixedly arranged on the horizontal supporting rod. The telemeter rod support for measuring the bottom elevation of the foundation pit on the natural ground can rapidly and accurately measure the bottom elevation of the foundation pit, saves labor, improves efficiency and is suitable for various foundation pit elevation measurement scenes.

The utility model relates to the technical field of remote control terminal equipment, and discloses a navigation mark telemetering and remote control terminal which comprises a bottom plate, the front side of the bottom plate is fixedly connected with a wiring circuit board, the top of the front side of the wiring circuit board is fixedly connected with a power box, and the outer side of the wiring circuit board is fixedly connected with a corrosion-resistant shell. A heat conduction column is fixedly connected to the rear portion of the wiring circuit board, a limiting box is fixedly connected to the middle of the rear side of the bottom plate, and the rear side of the heat conduction column penetrates through the bottom plate and the limiting box and is fixedly connected with a heat dissipation corrugated plate. According to the utility model, the miniature water pump is started, the water pumping port pumps out seawater, the seawater is guided to the hot-water-resistant bag through the connecting pipe, the sliding plate is pushed after the hot-water-resistant bag is filled with the seawater, so that the antenna extends out, heat generated by working of the wiring circuit board is transmitted to the upper part of the radiating corrugated plate through the heat conduction column, and the hot-water-resistant bag absorbs the heat and discharges the heat along with the seawater, so that effective radiating is realized; therefore, the terminal can smoothly stretch out and draw back in severe weather.

The utility model relates to the technical field of fuel gas detection, in particular to a fuel gas leakage detection device, which is favorable for improving the inspection speed, and can adjust the height at any time during detection, enlarge the detection range and improve the practicability. Comprising a gas sensor body, two laser methane telemetering instruments, a detection box, a height adjusting assembly, a supporting assembly, a cleaning assembly and a rotating assembly, the gas sensor body is installed in the detection box, a processor is arranged at the bottom of the detection box, a hollowed-out groove is formed in the outer wall of the detection box, a screen is arranged outside the hollowed-out groove, and the bottom of the detection box is connected with the top of the height adjusting assembly; the bottom of the height adjusting assembly is provided with the supporting assembly, the top of the detection box is provided with the cleaning assembly, the laser methane remote sensing instrument is located below the detection box and installed on the rotating assembly, and the rotating assembly is connected with the cleaning assembly.

The utility model provides intelligent water conservancy monitoring terminal equipment, which belongs to the technical field of water conservancy monitoring equipment and comprises a vertical rod, the bottom of the vertical rod is connected with a bottom plate, and the bottom plate is fixed on the ground. The top of the vertical rod is connected with a plurality of expansion rods; the tail ends of the expansion rods are detachably connected with expansion pieces; the vertical rod is further connected with a photovoltaic panel, and the photovoltaic panel is connected with the vertical rod through a connecting support. The photovoltaic panel is connected with the solar power supply box, and the solar power supply box is arranged on the vertical rod; the vertical rod is further connected with an Internet of Things telemetering control box, and an Internet of Things telemetering control terminal for controlling the monitoring terminal equipment is arranged in the Internet of Things telemetering control box. According to the utility model, through the arrangement of the expansion rod and the detachable expansion piece, different expansion pieces can be connected according to positions and required functions, compared with an integrally formed water conservancy monitoring terminal device, the application range of the water conservancy monitoring terminal device is wider, meanwhile, signals can be transmitted to a mobile phone through the Internet of Things telemetering control terminal, and the water conservancy monitoring terminal device is convenient to install and use.

The utility model provides a novel spiral locking type box staff which comprises an upper section and a lower section, the upper section and the lower section are connected through a spiral locking device, and the upper section and the lower section are both cylinders. The spiral locking device comprises a connecting rod, an upper gear and a lower gear, and the spiral locking device and the upper section are connected into a whole through the connecting rod. According to the novel spiral locking type box staff, the upper section, the lower section, the spiral locking device, the connecting rod, the upper gear, the lower gear, the rib and the groove are matched with one another, the spiral locking device is arranged in the box staff, and the box staff is opened and closed through the combination of the upper gear, the lower gear, the connecting rod, the groove and the rib, so that the purpose that holes are not formed in the staff surface is achieved; the spiral locking type telemeter rod is simple in structure, novel and reasonable in design, easy to install and low in manufacturing cost, and holes can be prevented from being formed in the rod face, and the purposes of reliability and durability are achieved.

The invention relates to the technical field of sensors, and particularly discloses an optical fiber MEMS ultrasonic sensor, a probe and an ultrasonic telemeter, and the optical fiber MEMS ultrasonic sensor comprises a silicon substrate supporting structure, a cantilever beam assembly and an ultrasonic vibration diaphragm; the cantilever beam assembly is arranged around the ultrasonic vibration diaphragm and is connected with the ultrasonic vibration diaphragm; the cantilever beam assembly comprises a plurality of L-shaped cantilever beams, one end of each L-shaped cantilever beam is connected with the ultrasonic vibration diaphragm, and the other end of each L-shaped cantilever beam is connected with the silicon substrate supporting structure; the ultrasonic vibration diaphragm comprises a honeycomb screen plate and honeycomb-shaped filler located in the honeycomb screen plate. A first reflecting layer is arranged on the lower surface of the honeycomb screen plate, the silicon substrate supporting structure, the cantilever beam assembly and the ultrasonic vibration diaphragm form a groove type structure, and the lower surface of the honeycomb screen plate is the surface, facing the groove direction of the groove type structure, of the honeycomb screen plate. According to the optical fiber MEMS ultrasonic sensor provided by the invention, the sensitivity of the MEMS ultrasonic sensor can be effectively improved so as to realize the detection of weak signals.

The application provides a laser remote sensor and an intelligent response speed adjusting method thereof, and comprises the following steps: measuring the detection distance between the laser remote sensor and the pipeline to be inspected; measuring the angular velocity of the laser remote sensor during the inspection process; calculating the moving speed of the laser spot of the laser remote sensor according to the detection distance and the angular velocity; and adjusting the data refresh speed of the laser remote sensor by using the piecewise method according to the moving speed of the laser spot of the laser remote sensor. The application also provides a laser remote sensor for realizing the above process, wherein a laser ranging module, a front-end accelerometer and a rear-end accelerometer are arranged on the laser remote sensor, and each component is connected with a main control module. The application can realize the intelligent adjustment of the response speed of the laser remote sensor, avoid the deterioration of the spatial resolution of the leakage detection caused by the change of the inspection spot speed during the inspection process, help to ensure the spatial resolution of the leakage detection of the laser remote sensor, and improve the data reliability of the laser remote sensor.

The utility model discloses a convenient radar and ultrasonic integrated telemetering terminal, which comprises an upper shell with a hollow cavity structure and a lower shell correspondingly connected with the upper shell, a radar liquid level meter is correspondingly arranged on one side of the lower shell, a radar flow velocity meter and an ultrasonic flow velocity meter are correspondingly arranged below the radar liquid level meter, and the radar flow velocity meter and the ultrasonic flow velocity meter are arranged on the other side of the lower shell. A pressure type liquid level meter is correspondingly arranged at the bottom of the lower shell, a data acquisition module is correspondingly arranged in the upper shell, and the data acquisition module is correspondingly and electrically connected with the radar liquid level meter, the radar flow meter, the ultrasonic flow meter and the pressure type liquid level meter. The utility model has the advantages of simple installation, non-contact measurement, high integration, stable operation, accurate measurement, and strong environmental adaptability.

1. Name of the product in this design: Laser Methane Remote Sensing Instrument (BL-CH4 Mini3). 2. Purpose of this design: To be mounted on a drone for real-time monitoring of gases such as methane. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model provides a closing device of casing sliding sleeve adopts mechatronics design, mainly cable head + telemeter cylinder + magnetic positioning + gamma instrument + action mechanism constitute use continuous oil pipe and pass cable and convey closing instrument to target sliding sleeve, the power supply of ground control system, downhole control circuit receives instruction and drives action mechanism to open anchor inner sliding sleeve, hoist oil to drag and close, the utility model realizes the accurate closing of full bore casing sliding sleeve through the cooperative operation of continuous oil pipe and cable.

The utility model provides a kind of electronic feeder terminal circuit breaker test simulator, belong to power distribution automation terminal technical field, the electronic feeder terminal circuit breaker test simulator, comprising;Shell;26 core input and output jack and 6 core power jack, 26 core input and output jack and 6 core power jack are installed in shell;Multiple telemeter input terminal and telemeter output terminal are all located in shell, and extend outward;It is composed of three major core modules, including high-precision analog quantity conversion module, simulation analog circuit breaker module, composite power supply module, its technical features are as follows: adopt precision voltage mutual inductance technology, support in primary side input large voltage, large current, convert into secondary small voltage by voltage converter, conversion accuracy meets 0.1%, more integrated EL817 photoelectric coupling isolator on simulation circuit breaker module, can realize the test of action time.

The utility model discloses a passive protection device relates to protection device technical field. Passive protection device includes main control module, open circuit, open circuit, remote signalling circuit, telemeter circuit, frequency measurement circuit, communication circuit and power module, wherein, main control module is connected with open circuit, open circuit, remote signalling circuit, telemeter circuit, frequency measurement circuit, communication circuit electricity respectively, and main control module is used for controlling the working condition of each circuit and is communicated with each circuit, and power module is connected with main control module, open circuit, open circuit, remote signalling circuit, telemeter circuit, frequency measurement circuit and communication circuit electricity respectively, and is used for providing the working power supply for each circuit. According to the passive protection device of the utility model embodiment, the normal operation of external equipment is ensured through the monitoring of external equipment in many aspects, and the normal work of the device is ensured through the replacement of multiple different power supplies, and the flexibility is higher, and the application range is wider.

The invention discloses a natural gas leakage detection device and a detection method thereof.The detection device comprises a gas telemeter, a movable detection platform, a reference gas chamber and a detection system, the reference gas chamber is used for storing detection gas with preset concentration, and the detection system comprises a gas analysis module, a direction control module, a positioning module, a temperature detection module and a visual detection module; the positioning module is configured with a layout diagram of urban gas transportation pipeline lines and positions, and the visual detection module is used for analyzing the surrounding environment of the urban gas transportation pipeline, judging whether the pipeline is in an exposed state or an underground state, identifying and detecting pipeline joints, surface cracks and surface damage points of the pipeline in the exposed state and sending the pipeline joints to the monitoring module. The temperature detection module carries out range temperature detection, the gas telemeter carries out further detection on a temperature abnormal area, the mobile platform can flexibly move along the pipeline, the visual detection module distinguishes the exposed or underground pipeline state and carries out targeted detection, the detection coverage range and precision are remarkably improved, and the manual inspection cost is reduced.

1. The name of the design product: unmanned aerial vehicle laser remote sensing module. 2. The use of the design product: for adapting unmanned aerial vehicles and other platforms, and measuring the concentration of target gas on the platform by laser. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the related technical field of laser focusing, in particular to an automatic focusing method and system of a laser methane remote sensing instrument. Configuring a first dynamic adjustment vector obtained by combining peak intensity and half peak width, a second dynamic adjustment vector obtained by combining peak position offset and a signal-to-noise ratio, and a third dynamic adjustment vector obtained by combining peak shape symmetry and background noise, generating a focusing coupling coefficient matrix through feature mapping, and evaluating a focusing precision index; and whether an automatic focusing adjustment instruction is triggered or not is judged. The technical problem that a laser methane remote sensing instrument adopts a target distance single parameter for focusing, so that local area focusing is invalid, overall monitoring data is incomplete, and an invalid focusing instruction is frequently triggered is solved, the deep correlation between the absorption peak characteristic and the focusing parameter is realized, and the focusing accuracy is improved. N focusing grids are divided to synchronously monitor the light spot concentration ratio and the distance deviation of each area, accurate adjustment is carried out for a local abnormal area, and the technical effect of local deviation caused by global focusing is avoided.

The utility model relates to the field of water conservancy projects, and discloses a water conservancy monitoring device for a water conservancy project, which comprises a mounting rack, the outer wall of the mounting rack is slidably connected with a mounting ring, the outer wall of the mounting ring is fixedly connected with a solar panel, and the outer wall of the mounting ring is fixedly connected with a camera. The outer wall of the mounting ring is fixedly connected with a water level gauge, a telemetering terminal and a rain gauge, the bottom end of the mounting ring is fixedly connected with a control panel, and the rear portion of the mounting frame and the lower end of the control panel are jointly provided with an adjusting mechanism. According to the utility model, through the arrangement of the adjusting mechanism, the heights of the mounting ring and the external structure of the mounting ring can be adjusted through the arrangement of the rotation amplitude and the actual height of the rotating strip I and the rotating strip II, and the position of the mounting ring can be lowered to the lowest end, so that the effects of conveniently adjusting the height of the monitoring equipment and facilitating maintenance are achieved.

1. Name of the product in this design: Open-circuit laser methane telemetry instrument. 2. Purpose of this design: For the detection of methane gas. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Main body of a cloud imaging telemetry instrument. 2. Purpose of this design: The main body and the whole are used to realize real-time monitoring of gas leaks, and also have gas cloud visualization and explosion-proof functions. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: intelligent telemetry terminal all-in-one machine. 2. The use of the design product: mainly used for data collection and communication in multiple industries and multiple scenes. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.