CN114674293B - A marine surveying and mapping device with positioning function - Google Patents

Abstract

The invention belongs to the technical field of marine surveying and mapping, in particular to marine surveying and mapping equipment with a positioning function, which comprises a base, a connecting pipe, a bracket and a buoyancy ball, wherein the connecting pipe is vertically arranged on the base, the bottom end of the connecting pipe is positioned to be deep into an inverted cone-shaped opening at the top of the base, under the cooperation of two opposite magnets, the bottom end of the connecting pipe is accurately positioned, the bottom end of the base is matched with a fixing nut to rotate through rotating cooperation, the connecting pipe is fixed, the installation and the disassembly are simple and convenient, the better maintenance is convenient, a trigger ring is contacted with different extrusion stirring sheets, the extrusion of the extrusion stirring sheets is realized, the energization of an indicator lamp can be recorded through a controller, the flash and shining time of the indicator lamp in different directions are recorded, the buoyancy ball floats up and down, the rising and falling state of sea water can be recorded through the action track of an ink rod on recording paper, and the detection of the wind direction is matched, the better surveying and mapping data can be achieved, and the surveying and mapping accuracy is improved.

Description

A marine surveying and mapping device with positioning function

technical field

The invention belongs to the technical field of marine surveying and mapping, in particular to a marine surveying and mapping device with a positioning function.

Background technique

Surveying and charting of marine water bodies and seabeds, mainly including hydrographic surveying, marine geodetic surveying, seabed topographic surveying, marine thematic surveying, as well as nautical charts, seabed topographic maps, various marine thematic maps and marine atlases preparation of etc.;

There are also some technical solutions about marine surveying and mapping in the prior art. For example, a Chinese patent with the notification number CN113701726B discloses a floating marine surveying and mapping device with seawater monitoring function, which belongs to the technical field of marine surveying and mapping. The stranded wire is connected to the surveying and mapping equipment at the stern of the hull. The surveying and mapping equipment includes a carrier plate. The bottom surface of the carrier plate is fixed on two anti-rust steel frames through four fixing pieces. A buoy, the buoy is connected with an inflatable tube, and an air valve is installed at one end of the inflatable tube; the marine surveying and mapping device provided by the present invention can adapt to the complex conditions of various oceans, and can automatically open the inflatable bag to avoid damage to the buoy. The problem of overall submersion caused by water ingress effectively protects the safety of seawater detection equipment. At the same time, it has the function of anti-overturning, avoiding the problem of overall overturning caused by the impact of waves, and can be connected with the hull. Power, portable operation, can also ensure that the seawater detection probe is not damaged during detection, and has a longer service life. In the above invention, the protection of the detection device is achieved by inflating the air. In the drifting state, the data detection with the ocean fluctuates too much , and cannot be used fixedly, it is easy to cause damage to the instrument and affect the surveying and mapping data;

In view of the problems in the above invention, in the existing ocean surveying and mapping process, the surveying and mapping device cannot be fixed in a simple and convenient way, and it is inconvenient to use and maintain. During the survey, only a single ocean surveying and mapping data, data The poor comprehensiveness of the data leads to data fluctuations and large errors, which affect the surveying and mapping results.

Therefore, the present invention provides a marine surveying and mapping device with a positioning function.

Contents of the invention

In order to make up for the shortcomings of the existing technology and solve the inconvenience of the use and maintenance of the existing surveying and mapping devices in the ocean, only a single ocean surveying and mapping data can be obtained during the measurement, and the comprehensiveness of the data is not good, resulting in data fluctuations and errors Larger problems affecting surveying and mapping results, the present invention proposes a marine surveying and mapping equipment with positioning function.

The technical solution adopted by the present invention to solve the technical problem is: a marine surveying and mapping equipment with positioning function according to the present invention, including a base, a connecting pipe, a bracket and a buoyancy ball, and the base is vertically provided with A connecting pipe, a bracket is arranged on the top of the connecting pipe, a buoyancy ball is arranged above the bracket, a horizontal floating plate is arranged around the middle of the buoyancy ball, and a swing groove is opened in the middle of the buoyancy ball, so A positioning rod is fixed at the center of the swing groove, a swing ring is set on the positioning rod, a connecting rod is fixed on the circumferential surface of the swing ring, a guide plate is fixed on the top of the connecting rod, and a guide plate is fixed on the top of the connecting rod. A trigger ring is set in the middle part, and a plurality of installation grooves are arranged in a circular array on the bottom groove surface of the swing groove, and an extruding plectrum is arranged in the installation groove, and the extruding plectrum is connected with the bottom groove wall of the installation groove. A spring is fixedly connected between them, electrode plates are respectively fixed on the bottom side of the extrusion plectrum and the bottom groove wall of the installation groove, and an indicator light is installed on the side wall of the installation groove.

Preferably, the guide plate is an arc-shaped structure, the top side of the extrusion plectrum is an arc surface, the upper surface of the extrusion plectrum is tangent to the circumferential surface of the trigger ring, and can cooperate with the indicator light of the trigger position .

Preferably, a storage battery is built in the base, and the two electrode plates inside each of the installation grooves are connected to the indicator light through wires, and a controller is embedded in the bottom of the buoyancy ball, and the indicator light and the controller Connect via signal lines.

Preferably, a recording box is set on the outside of the middle part of the connecting pipe, a driven roller is installed between the upper and lower side walls of the recording box through a roller shaft, and a winding motor is installed on the bottom inner wall of the recording box. A driving roller is installed on the rotating shaft of the winding motor, and the driving roller and the driven roller are parallel to each other.

Preferably, the inside of the connecting pipe is vertically interspersed with a slide bar, the inside of the slide bar is provided with a feed hole, the inside of the feed hole is inserted with an ink rod, and the top of the slide bar is provided with a damping ring, which cooperates to realize Drying of the inner recording paper.

Preferably, the bottom of the connecting pipe is fixed with a wire barrel, the inside of the wire barrel is fitted with a bobbin through a bearing, the two ends of the bobbin are fitted with a limiting plate, and the limiting plate is fixed to the inner wall of the bobbin. Connected to the reed.

Preferably, the upper and lower ends of the slider are respectively fixed with wire rings, and the two wire rings are respectively bound with silk threads, the silk threads at the top are bound to the buoyancy ball, and the silk threads at the bottom are wound on the spool, so as to cooperate to realize Reset of the slider.

Preferably, a weight plate is fixed on the bottom of the base, an adjustment box is fixed on the outside of the weight plate, an adjustment motor is installed on one side of the inner wall of the adjustment box, and a wire is installed on the output end of the adjustment motor. A limit rod is fixed between the inner walls on both sides of the adjustment box, and a screw hole and a slide hole are provided inside the slider, and the screw rod and the limit rod are respectively fitted and inserted into the screw hole and the slide hole. The top of the slider is connected with a push rod through a hinge, and the top end of the push rod is mounted on the side surface of the base through a hinge.

Preferably, an inverted tapered assembly hole is provided on the top of the base, a fixing nut is embedded inside the assembly hole, a magnet is respectively fixed on the bottom side wall of the assembly hole and the bottom end of the connecting pipe, and the two The magnets are opposite to each other, the bottom of the connecting pipe is provided with an external thread, the bottom of the connecting pipe is matched and installed in the fixing nut, and a level is embedded in the bottom of the base.

The beneficial effects of the present invention are as follows:

The marine surveying and mapping equipment with positioning function described in the present invention controls a plurality of adjustment motors to work together to drive the screw to rotate to realize the sliding of the slider along the limit rod. With the cooperation of the push rod, the base can be adjusted Adjusting the horizontal state of the base can provide a stable fixed base for the surveying device; when measuring, by positioning, the bottom end of the connecting pipe is inserted into the inverted tapered opening on the top of the base, and with the cooperation of two magnets of opposite sex , to realize the accurate positioning of the bottom end of the connecting pipe, and through the rotation fit, the bottom end of the base and the fixing nut are rotated together to realize the fixing of the connecting pipe, which is easy to install and disassemble, and facilitates better maintenance;

Under the action of wind force, the guide plate is subjected to wind force, and the inner wall of the guide plate is adjusted to face the wind direction. During the adjustment, the connecting rod swings and sweeps in the swing groove, and the swing ring positioning rod rotates to realize the measurement of the wind direction. During the measurement, The connecting rod swings in the swing groove, driving the trigger ring to slide, and the trigger ring contacts with different extrusion picks to realize the extrusion of the extrusion picks. After extrusion, the two electrode plates contact to realize the power on of the indicator light , can record through the controller, according to the flashing and flashing time of the indicator lights in different directions, record the wind direction and time period of the ocean;

When the oscillating tank rises against the wind, the rising and falling state of the seawater will also change. The buoyancy ball and the horizontal floating plate are floating in the seawater, driving the oscillating ring to slide in the connecting pipe, and the recording paper is wound on the driven roller and the driving roller. The winding motor rotates at a constant speed, which drives the driving roller to rotate, and realizes winding the recording paper on the driven roller. During the lifting and lowering process of sea water, the buoyancy ball floats up and down, driving the slider to float up and down, and realizes the ink rod to float up and down. The float of the rod, the ink rod and the rewinding recording paper form a plane coordinate diagram, which can record the rise and fall of seawater through the action track of the ink rod on the recording paper, and cooperate with the wind direction detection to achieve better surveying and mapping data and improve surveying and mapping. accuracy.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is a front perspective view of the present invention;

Fig. 2 is a sectional structure diagram of the present invention;

Fig. 3 is the first partial display structure diagram in the present invention;

Fig. 4 is the second partial display structure diagram in the present invention

Fig. 5 is a structural diagram of A region in Fig. 2 in the present invention;

Fig. 6 is a structural diagram of B area in Fig. 2 in the present invention;

Fig. 7 is a structural diagram of C area in Fig. 2 in the present invention;

In the figure: 1, base; 2, connecting pipe; 3, bracket; 4, buoyancy ball; 5, fixed nut; 6, magnet; 7, spirit level; ; 103, reed; 104, limit plate; 201, guide plate; 202, connecting rod; 203, trigger ring; , spring; 209, indicator light; 210, swing groove; 211, controller; 301, recording box; 302, winding motor; 303, driving roller; 304, driven roller; 305, sliding rod; 306, ink rod; 307, damping ring; 401, adjustment box; 402, push rod; 403, limit rod; 404, slide block; 405, screw mandrel; 406, adjustment motor.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Example

As shown in Figures 1 to 7, a marine surveying and mapping device with a positioning function according to the present invention includes a base 1, a connecting pipe 2, a bracket 3 and a buoyancy ball 4, and the base 1 is vertically provided with connecting The pipe 2, the top of the connecting pipe 2 is provided with a bracket 3, the top of the bracket 3 is provided with a buoyancy ball 4, the middle part of the buoyancy ball 4 is surrounded by a horizontal floating plate 8, and the middle part of the buoyancy ball 4 is provided with a swing groove 210, swinging The central position of the groove 210 is fixed with a positioning rod 204, the positioning rod 204 is covered with a swing ring 205, the circumference of the swing ring 205 is fixed with a connecting rod 202, the top of the connecting rod 202 is fixed with a guide plate 201, and the middle part of the connecting rod 202 The trigger ring 203 is set in the sleeve, and the bottom groove surface of the swing groove 210 is provided with a plurality of installation grooves in an annular array, and the extrusion plectrum 206 is arranged in the installation groove, and the extrusion plectrum 206 is fixed between the bottom groove wall of the installation groove. Connected with a spring 208, the bottom side of the extrusion plectrum 206 and the bottom groove wall of the installation groove are respectively fixed with an electrode plate 207, an indicator light 209 is installed on the side wall of the installation groove, the guide plate 201 is an arc structure, and the extrusion The top side of the plectrum 206 is a circular arc surface, and the upper surface of the extruded plectrum 206 is tangent to the circumferential surface of the trigger ring 203. The base 1 has a built-in storage battery, and the two electrode plates 207 inside each installation groove are connected with the indicator light. 209 is connected by wires, the bottom of the buoyancy ball 4 is embedded with a controller 211, and the indicator light 209 is connected with the controller 211 by a signal line. During work, the guide plate 201 is on the water surface, and under the wind force, the guide plate 201 is subjected to wind force. The inner wall of the guide plate 201 is adjusted against the wind direction. When adjusting, the connecting rod 202 swings and sweeps in the swing groove 210, and the swing ring 205 and the positioning rod 204 rotate to realize the measurement of the wind direction. When measuring, the connecting rod 202 is swinging. Swing in the slot 210, driving the trigger ring 203 to slide, the trigger ring 203 contacts with different extrusion paddles 206 to realize the extrusion of the extrusion paddles 206, after extrusion, the two electrode plates 207 contact to realize the alignment of the indicator light The power-on of 209 can be recorded by the controller 211, and the wind direction and time period of the ocean can be recorded according to the flashing and flashing time of the indicator lights 209 in different directions.

A record box 301 is set on the outside of the middle part of the connecting pipe 2, and a driven roller 304 is installed between the upper and lower side walls of the record box 301 through a roller shaft, and a winding motor 302 is installed on the bottom inner wall of the record box 301. The driving roller 303 is installed on the rotating shaft of 302, and the driving roller 303 and the driven roller 304 are mutually parallel structures, and the inside of the connecting pipe 2 is vertically interspersed with a slide bar 305, and the inside of the slide bar 305 is provided with a material hole, and the material hole is interspersed with a Ink bar 306, the top of slide bar 305 is sheathed with damping ring 307, during work, when swing groove 210 rises in the wind, the ups and downs state of seawater also can change, and buoyancy ball 4 and horizontal floating board 8 are floating in seawater, The swing ring 205 is driven to slide in the connecting pipe 2, the recording paper is wound on the driven roller 304 and the driving roller 303, the winding motor 302 rotates at a constant speed, and the driving roller 303 is driven to rotate, so that the recording paper on the driven roller 304 is Carry out winding, in the seawater lifting process, the buoyancy ball 4 floats up and down, drives the sliding bar 305 to float up and down, realizes the up and down floating of the ink rod 306, through the floating of the ink rod 306, the ink rod 306 forms a plane coordinate with the recording paper that is wound up As shown in the figure, the movement track of the ink rod 306 on the recording paper can be used to record the rise and fall of seawater, and with the wind direction detection, better surveying and mapping data can be achieved.

The bottom of the connecting pipe 2 is fixed with a wire barrel 101, and the inside of the wire barrel 101 is fitted with a bobbin 102 through a bearing, and the two ends of the bobbin 102 are fitted with a limiting plate 104, and a spring is fixed between the limiting plate 104 and the inner wall of the bobbin 101. Sheet 103, the upper and lower ends of the slide bar 305 are respectively fixed with wire rings, and the two wire rings are respectively bound with silk threads, the top silk thread is bound on the buoyancy ball 4, and the bottom silk thread is wound on the bobbin 102. During detection, when the slide bar 305 When moving, the spool 102 cooperates to realize the reset operation of the slide bar 305, and under the cooperation of the reed 103, realizes the reset operation of the slide bar 305, which better cooperates with the surveying and mapping operation.

The bottom of the base 1 is fixed with a counterweight plate, and an adjustment box 401 is fixed on the outside of the counterweight plate. An adjustment motor 406 is installed on one side of the inner wall of the adjustment box 401, and a screw rod 405 is installed on the output end of the adjustment motor 406. The adjustment box 401 A limit rod 403 is fixed between the inner walls on both sides of the slider 404, and a screw hole and a slide hole are provided inside the slider 404. The screw rod 405 and the limit rod 403 are respectively inserted into the screw hole and the slide hole. The top of the slider 404 passes The hinge is connected with a push rod 402, and the top of the push rod 402 is mounted on the side surface of the base 1 through a hinge. The top of the base 1 is provided with an inverted tapered assembly hole, and a fixed nut 5 is embedded in the assembly hole. The bottom side wall of the assembly hole and the bottom end of the connecting pipe 2 are respectively fixed with magnets 6, and the two magnets 6 are opposite to each other. Inside, the bottom of the base 1 is embedded with a spirit level 7, which detects the level state of the base 1, and feeds back the level information to the water control device. By controlling a plurality of adjustment motors 406 to work together, the screw rod 405 is driven to rotate. , to realize the sliding of the slider 404 along the limit rod 403, with the cooperation of the push rod 402, the horizontal state of the base 1 can be adjusted, and a stable fixed base can be provided for the surveying and mapping device.

When working and in use, the base 1 is placed at the calibration position, and the base 1 sinks under the cooperation of the level 7 to raise the supporting base. When supporting, the level 7 detects the level state of the base 1 and feeds back level information To the control device on the water, by controlling a plurality of adjustment motors 406 to work together, the screw rod 405 is driven to rotate, and the slide block 404 is slid along the limit rod 403. With the cooperation of the push rod 402, the horizontal state of the base 1 can be adjusted. Adjustment can provide a stable fixed base for the surveying device;

When measuring and using, through positioning, the bottom end of the connecting pipe 2 is deep into the inverted tapered opening on the top of the base 1, and with the cooperation of two magnets 6 of opposite sex, the accurate positioning of the bottom end of the connecting pipe 2 is realized. Cooperate, the bottom end of the base 1 and the fixed nut 5 are rotated together to realize the fixing of the connecting pipe 2, which is easy to install and disassemble, and is convenient for better maintenance;

When measuring, the guide plate 201 is on the water surface. Under the wind force, the guide plate 201 is subjected to wind force, and the inner wall of the guide plate 201 is adjusted against the wind direction. When adjusting, the connecting rod 202 swings and sweeps in the swing groove 210, and the swing ring 205 The ring positioning rod 204 rotates to realize the measurement of the wind direction. During the measurement, the connecting rod 202 swings in the swing groove 210, driving the trigger ring 203 to slide, and the trigger ring 203 contacts with different extrusion paddles 206 to realize the measurement of the wind direction. After the extrusion of the paddle 206, the two electrode plates 207 contact to realize the energization of the indicator light 209, which can be recorded by the controller 211. According to the flashing and flashing time of the indicator light 209 in different directions, record the ocean's Wind direction and time period;

When the swing tank 210 rises against the wind, the ups and downs of the seawater will also change. The buoyancy ball 4 and the horizontal floating plate 8 will drive the swing ring 205 to slide in the connecting pipe 2 when the buoyancy ball 4 and the horizontal floating plate 8 float in the seawater. 303 is wound with recording paper, and the winding motor 302 rotates at a constant speed, driving the driving roller 303 to rotate, so as to realize the winding of the recording paper on the driven roller 304. During the seawater lifting process, the buoyancy ball 4 floats up and down, driving the slide bar 305 floats up and down to realize the up and down floating of the ink rod 306. Through the floating of the ink rod 306, the ink rod 306 and the rolled recording paper form a plane coordinate diagram, and the movement track of the ink rod 306 on the recording paper can record the rise and fall of seawater. When the slide bar 305 moves, the bobbin 102 cooperates to reset the slide bar 305, and the reed 103 cooperates to reset the slide bar 305. , to better cooperate with surveying and mapping operations.

The above-mentioned front, back, left, right, up, and down are all based on Figure 1 in the accompanying drawings of the specification, and according to the viewing angle of the person as the standard, the side of the device facing the observer is defined as the front, and the left side of the observer is defined as the left. And so on.

In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the Means that a device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. Ocean mapping equipment with locate function, including base (1), connecting pipe (2), bracket (3) and buoyancy ball (4), vertical connecting pipe (2) that are provided with on base (1), the top of connecting pipe (2) is provided with bracket (3), the top of bracket (3) is provided with buoyancy ball (4), its characterized in that: the middle part of buoyancy ball (4) is encircled and is provided with horizontal floating plate (8), swing groove (210) has been seted up at the middle part of buoyancy ball (4), the central point of swing groove (210) puts and is fixed with locating lever (204), the cover is equipped with swing ring (205) on locating lever (204), be fixed with connecting rod (202) on the periphery of swing ring (205), the top of connecting rod (202) is fixed with deflector (201), trigger ring (203) are equipped with to the middle part cover of connecting rod (202), a plurality of mounting grooves are formed in an annular array on the bottom groove surface of the swinging groove (210), an extrusion poking piece (206) is arranged in each mounting groove, a spring (208) is fixedly connected between each extrusion poking piece (206) and the bottom groove wall of each mounting groove, electrode plates (207) are respectively fixed on the bottom side of each extrusion poking piece (206) and the bottom groove wall of each mounting groove, and an indicator lamp (209) is arranged on the side wall of each mounting groove;

a recording box (301) is sleeved outside the middle of the connecting pipe (2), a driven roller (304) is installed between the upper side wall and the lower side wall of the recording box (301) through the cooperation of roller shafts, a winding motor (302) is installed on the inner wall of the bottom of the recording box (301), a driving roller (303) is installed on the rotating shaft of the winding motor (302), and the driving roller (303) and the driven roller (304) are of parallel structures; a sliding rod (305) is vertically inserted into the connecting pipe (2), a material hole is formed in the sliding rod (305), an ink rod (306) is inserted into the material hole, and a damping ring (307) is sleeved on the top of the sliding rod (305); a wire cylinder (101) is fixed at the bottom of the connecting pipe (2), a spool (102) is mounted in the wire cylinder (101) in a matched manner through a bearing, limiting plates (104) are sleeved at two ends of the spool (102), and reeds (103) are fixedly connected between the limiting plates (104) and the inner wall of the wire cylinder (101); the upper end and the lower end of the sliding rod (305) are respectively fixed with wire loops, the two wire loops are respectively bound with wires, the top of each wire is bound on the buoyancy ball (4), and the bottom of each wire is wound on the spool (102).

2. Marine surveying apparatus with positioning function according to claim 1, wherein: the guide plate (201) is of an arc-shaped structure, the top side surface of the extrusion poking piece (206) is of an arc surface, and the upper surface of the extrusion poking piece (206) is tangent to the circumferential surface of the trigger ring (203).

3. Marine surveying apparatus with positioning function according to claim 1, wherein: the base (1) is internally provided with a storage battery, two electrode plates (207) inside each mounting groove are connected with an indicator lamp (209) through wires, a controller (211) is embedded in the bottom of the buoyancy ball (4), and the indicator lamps (209) are connected with the controller (211) through signal wires.

4. Marine surveying apparatus with positioning function according to claim 1, wherein: the bottom of base (1) is fixed with the counter weight board, the outside of counter weight board is fixed with adjustment tank (401), accommodate motor (406) are installed to inner wall one side of adjustment tank (401), lead screw (405) are installed to the output of accommodate motor (406), be fixed with gag lever post (403) between the both sides inner wall of adjustment tank (401), screw and slide hole have been seted up to the inside of slider (404), lead screw (405) and gag lever post (403) cooperate respectively to alternate in screw and slide hole, the top of slider (404) is connected with push rod (402) through the hinge cooperation, the top of push rod (402) is installed on the side surface of base (1) through the hinge cooperation.

5. The marine surveying device with positioning function according to claim 4, wherein: the base is characterized in that the top of the base (1) is provided with a reverse taper assembly hole, a fixing nut (5) is embedded in the assembly hole, the bottom side wall of the assembly hole and the bottom end of the connecting pipe (2) are respectively fixed with a magnet (6), the two magnets (6) are opposite to each other, the bottom of the connecting pipe (2) is provided with external threads, the bottom of the connecting pipe (2) is matched with the bottom of the connecting pipe (2) and is installed in the fixing nut (5), and a level meter (7) is embedded in the bottom of the base (1).