CN214372765U

CN214372765U - Water conservancy depth sounding equipment

Info

Publication number: CN214372765U
Application number: CN202120422406.4U
Authority: CN
Inventors: 姜胜; 胡中升
Original assignee: Hefei Huitu Geographic Information Mapping Co ltd
Current assignee: Hefei Huitu Geographic Information Mapping Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-10-08
Anticipated expiration: 2031-02-24

Abstract

The application relates to the field of geographic information mapping, and discloses water conservancy depth sounding equipment which comprises an annular mounting plate, floating airbags fixed on the peripheral sides of the annular mounting plate, a connecting rod arranged on the annular mounting plate, a rotating frame fixed on the annular mounting plate, a paying-off wheel rotatably installed between the rotating frames, a measuring rope wound on the paying-off wheel, a counterweight part fixed at one end of the paying-off wheel wound by the measuring rope, and a driving part installed on the rotating frame and used for driving the paying-off wheel to rotate, wherein the counterweight part is used for driving the paying-off wheel to rotate; one end of the connecting rod is fixedly connected with the annular mounting plate, and the other end of the connecting rod is fixedly connected with the ship body. This application has the interference immunity that promotes the measurement of the water degree of depth, guarantees measurement accuracy's effect.

Description

Water conservancy depth sounding equipment

Technical Field

The application relates to the field of geographic information surveying and mapping, in particular to water conservancy depth sounding equipment.

Background

Development, utilization and protection of water resources become a restriction factor of national or regional economic development, and many countries develop ambitious engineering schemes related to flood control, irrigation, hydroelectric power generation, water diversion across watersheds and the like, so that the method has a wide prospect for the water conservancy and surveying disciplines. Currently, in the field of geographic information mapping, depth detection of a water body is a very important part. Especially in hydraulic engineering construction, if the depth data of various parts of the water body are not mastered, the water conservancy construction can be seriously influenced. The existing water conservancy depth sounding technology is used for measuring the depth of a depth point to be measured (called a depth point) at a certain interval along the direction of a depth measuring line, the depth point is easily interfered by an external environment, a measuring result is easy to deviate, and if a detecting rope is easily influenced by natural factors such as wind power and the like, the detecting rope is moved, so that the measuring position of a detector is easily deviated, and the measuring is not accurate.

With respect to the related art in the above, the inventors consider that there is a drawback that the measurement accuracy is easily disturbed.

SUMMERY OF THE UTILITY MODEL

In order to promote the interference immunity to water degree of depth measurement, guarantee measurement accuracy, this application provides a water conservancy depth sounding equipment.

The application provides a water conservancy depth sounding equipment adopts following technical scheme:

a water conservancy depth sounding device comprises an annular mounting plate, floating airbags fixed on the peripheral side of the annular mounting plate, connecting rods arranged on the annular mounting plate, rotating frames fixed on the annular mounting plate, paying-off wheels rotatably installed between the rotating frames, a measuring rope wound on the paying-off wheels, a counterweight part fixed at one end of the measuring rope wound out of the paying-off wheels and a driving part installed on the rotating frames and used for driving the paying-off wheels to rotate; one end of the connecting rod is fixedly connected with the annular mounting plate, and the other end of the connecting rod is fixedly connected with the ship body.

Through adopting above-mentioned technical scheme, when the hull drive of being connected through connecting rod and annular mounting panel is to the measuring position of water, drive division drive actinobacillus wheel rotates, make around locating the measuring rope on the actinobacillus wheel and constantly wind out the actinobacillus wheel, thereby make in the counter weight portion constantly puts into the water, when the counter weight portion reachs the water bottom, operating personnel can calculate the water degree of depth through the length of winding out of measuring the measuring rope, and the setting of connecting rod, effectively prevented rocking of annular mounting panel, the setting of counter weight portion, the vertical extension of measuring the rope has further been guaranteed, be favorable to promoting the interference killing feature of this sounding equipment, thereby guarantee the accurate nature of measurement.

Preferably, the driving part comprises a driving box fixed on the rotating frame, a servo motor fixed in the driving box, a driving gear fixed on an output shaft of the servo motor and a driven gear fixed on the end part of the pay-off wheel; the end part of the pay-off wheel, which is connected with the driven gear, extends into the driving box, and the driven gear is meshed with the driving gear; the number of teeth of the driven gear is multiple of the number of teeth of the driving gear.

Through adopting above-mentioned technical scheme, when servo motor started, the driving gear rotated, drove driven gear and actinobacillus wheel and rotate to stably wind out measuring rope, and driven gear sets up with the number of teeth of driving gear, makes the last transmission of actinobacillus wheel to servo motor on required reverse moment of torsion bigger, is favorable to preventing to measure the rope and influences servo motor and rotate because the rivers influence, and the transmission is more stable.

Preferably, the counterweight part comprises a galvanized steel block fixed on the end part of the measuring rope, a landing seat arranged at the bottom of the galvanized steel block, and a weighing sensor fixed between the galvanized steel block and the landing seat; a starting button and a controller are fixed on the driving box, the starting button is electrically connected with the controller, and the controller is further electrically connected with the servo motor and the weighing sensor respectively.

Through adopting above-mentioned technical scheme, when operating personnel pressed the start button, start button sends start signal to controller, the controller sends drive signal to servo motor, drive servo motor rotates, make the counter weight portion on the measuring rope tip constantly sink into the water, when the counter weight portion reachs the water bottom, the last pressure signal that detects of weighing sensor changes, the controller sends stop signal to servo motor after receiving pressure signal, make servo motor shut down, thereby make the length of winding out of measuring the rope more accurate.

Preferably, the measuring rope is in a hollow tubular shape, and a lead for connecting the controller and the weighing sensor is arranged in the measuring rope.

Through adopting above-mentioned technical scheme, the setting of measuring the rope is favorable to preventing that the electricity between controller and the weighing sensor from being connected the chance water short circuit.

Preferably, the outer wall of the measuring rope is provided with scale grooves which are uniformly distributed along the extending direction of the measuring rope.

Through adopting above-mentioned technical scheme, the extension length of measuring rope is directly read to the operating personnel of being convenient for to the setting of scale groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the ship body connected with the annular mounting plate through the connecting rod is driven to a measuring position of a water body, the driving part drives the paying-off wheel to rotate, so that the counterweight part is continuously placed in the water body until the counterweight part reaches the bottom of the water body, an operator can calculate the depth of the water body by measuring the winding-out length of the measuring rope, and the arrangement of the connecting rod effectively prevents the annular mounting plate from shaking;

2. when the servo motor is started, the driving gear rotates to drive the driven gear and the pay-off wheel to rotate, so that the measuring rope is stably wound out, and the number of teeth of the driven gear and the driving gear is set, so that reverse torque required by the pay-off wheel to be transmitted to the servo motor is larger, the influence of water flow on the measuring rope on the rotation of the servo motor is favorably prevented, and the transmission is more stable;

3. when operating personnel pressed the start button, start button sent start signal to controller, the controller sent drive signal to servo motor, drive servo motor rotates for counter weight portion on the measuring rope tip constantly sinks into the water, when counter weight portion reachs the water bottom, the last pressure signal that detects of weighing sensor changes, the controller sends stop signal to servo motor after receiving pressure signal, make servo motor shut down, thereby make the winding-out length of measuring the rope more accurate.

Drawings

Fig. 1 is a schematic structural diagram of water conservancy depth sounding equipment of an application embodiment.

Description of reference numerals: 1. an annular mounting plate; 2. a floating airbag; 3. a connecting rod; 4. a rotating frame; 5. a paying-off wheel; 6. measuring a rope; 61. a wire; 7. a counterweight portion; 71. a galvanized steel block; 72. a landing seat; 73. a weighing sensor; 74. an isolation sleeve; 8. a drive section; 81. a drive box; 811. a start button; 812. a controller; 82. a servo motor; 83. a driving gear; 84. a driven gear.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses water conservancy depth sounding equipment. Referring to fig. 1, the water conservancy depth sounding equipment includes annular mounting panel 1, air bag 2 floats, set up connecting rod 3 on annular mounting panel 1, be fixed in annular mounting panel 1 on the rotating turret 4, install actinobacillus wheel 5 between rotating turret 4, around locating measuring rope 6 on actinobacillus wheel 5, set up in measuring rope 6 and wind out counterweight portion 7 on one end of actinobacillus wheel 5 and install the drive division 8 that is used for driving actinobacillus wheel 5 pivoted on rotating turret 4.

Referring to fig. 1, the annular mounting plate 1 is a circular plate shape and horizontally arranged, the floating airbag 2 is a circular ring shape and filled with air, and the floating airbag 2 is sleeved on the annular mounting plate 1 and fixedly connected with the outer side wall of the annular mounting plate 1, so that the annular mounting plate 1 can float on a water body. The connecting rod 3 is in an L-shaped rod shape, one end of the connecting rod is vertically arranged downwards and is fixedly connected with the upper surface of the annular mounting plate 1, and the other end of the connecting rod extends downwards to the outside of the floating air bag 2 and is fixedly connected with the ship body, so that the annular mounting plate 1 can be stably connected with the ship body. The rotating frames 4 are of plate-shaped structures and are provided with two rotating frames, the two rotating frames 4 are vertically arranged and are respectively arranged on two sides of a central circular hole of the annular mounting plate 1, and the bottom ends of the rotating frames 4 are fixedly connected with the upper surface of the annular mounting plate 1.

Referring to fig. 1, the paying-off wheel 5 is rotatably installed between the rotating frames 4, and the rotation axis of the paying-off wheel 5 is perpendicular to the plate surface of the rotating frame 4. The drive unit 8 includes a drive case 81, a servo motor 82, a drive gear 83, and a driven gear 84. Drive box 81 is the rectangle boxlike, and it sets up on the rotating turret 4 of actinobacillus wheel 5 one end, and the vertical setting of opening terminal surface of drive box 81 and keep away from the face fixed connection in actinobacillus wheel 5 middle part with this rotating turret 4, and the tip of this end of actinobacillus wheel 5 passes rotating turret 4 and extends to in the drive box 81. The servo motor 82 is fixed on the inner side wall of the driving box 81 far away from the rotating frame 4, the axis of the output shaft of the servo motor 82 is parallel to the axis of the paying-off wheel 5, and the driving gear 83 is sleeved on the end part of the output shaft of the servo motor 82 and is fixedly connected with the output shaft. Driven gear 84's number of teeth is the twice of driving gear 83 number of teeth, and driven gear 84 cover is located on drawing drum 5 extends to the tip in the drive box 81, driven gear 84 and the end fixed connection of drawing drum 5, and driven gear 84 sets up with the driving gear 83 meshing.

Referring to fig. 1, the measuring rope 6 is a hollow hose, and a conducting wire 61 is arranged in the hollow hose and wound on the paying-off wheel 5, and one end of the measuring rope 6 is wound off the paying-off wheel 5 and extends into the water body through a hole of the annular mounting plate 1. The weight portion 7 includes a galvanized steel block 71, a load cell 73, a landing seat 72, and an insulating sheath 74. The galvanized steel block 71 is a round block and is provided with a galvanized layer thereon for preventing the galvanized steel block from being rusted. The landing seat 72 is in the shape of a circular truncated cone, the axis of the landing seat coincides with the axis of the galvanized steel block 71, and the landing seat 72 is arranged at the bottom of the galvanized steel block 71. The weighing sensor 73 is an existing S-shaped weighing sensor 73, which is fixed between the galvanized steel block 71 and the landing seat 72, and the isolation sleeve 74 is a rubber sleeve, which is sleeved on the weighing sensor 73, and the isolation sleeve 74 is fixed between the galvanized steel block 71 and the landing seat 72, so that the weighing sensor 73 is isolated from the water body. The upper surface of the driving box 81 is fixed with a starting button 811 and a controller 812, the starting button 811 is electrically connected with the controller 812, the controller 812 is also electrically connected with the servo motor 82, one end of a lead 61 in the measuring rope 6 is electrically connected with the controller 812, and the other end of the lead passes through the galvanized steel block 71 and is electrically connected with the weighing sensor 73. In addition, be equipped with on the outer wall of measuring rope 6 along the scale groove of 6 extending direction evenly distributed of measuring rope for make things convenient for operating personnel to read the extension length of measuring rope 6, thereby reachs the water degree of depth.

The implementation principle of a water conservancy depth sounding equipment of the embodiment of the application is as follows: when the ship body connected with the annular mounting plate 1 through the connecting rod 3 is driven to a measurement position of a water body, an operator presses a starting button 811, the starting button 811 sends a starting signal to the controller 812, the controller 812 sends a driving signal to the servo motor 82, and drives the servo motor 82 to rotate, so that the counterweight part 7 at the end part of the measuring rope 6 is continuously sunk into the water body, until the counterweight part 7 reaches the bottom of the water body, the pressure signal detected by the weighing sensor 73 changes, the controller 812 receives the pressure signal and then sends a stopping signal to the servo motor 82, so that the servo motor 82 is stopped, and then the operator can calculate the depth of the water body by measuring the winding-out length of the measuring rope 6; and the setting of connecting rod 3 has effectively prevented rocking of annular mounting panel 1, and the vertical extension of measuring rope 6 has further been guaranteed in the setting of counter weight portion 7, is favorable to promoting the interference killing feature of this sounding equipment to guarantee the accurate nature of measurement.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water conservancy depth sounding equipment which characterized in that: the device comprises an annular mounting plate (1), a floating air bag (2) fixed on the peripheral side of the annular mounting plate (1), a connecting rod (3) arranged on the annular mounting plate (1), a rotating frame (4) fixed on the annular mounting plate (1), a paying-off wheel (5) rotatably arranged between the rotating frames (4), a measuring rope (6) wound on the paying-off wheel (5), a counterweight part (7) fixed at one end of the measuring rope (6) wound out of the paying-off wheel (5), and a driving part (8) arranged on the rotating frame (4) and used for driving the paying-off wheel (5) to rotate; one end of the connecting rod (3) is fixedly connected with the annular mounting plate (1), and the other end of the connecting rod is fixedly connected with the ship body.

2. The water conservancy depth sounding equipment of claim 1, characterized in that: the driving part (8) comprises a driving box (81) fixed on the rotating frame (4), a servo motor (82) fixed in the driving box (81), a driving gear (83) fixed on an output shaft of the servo motor (82) and a driven gear (84) fixed on the end part of the pay-off wheel (5); the end part of the pay-off wheel (5) connected with the driven gear (84) extends into the driving box (81), and the driven gear (84) is meshed with the driving gear (83); the number of teeth of the driven gear (84) is multiple of the number of teeth of the driving gear (83).

3. The water conservancy depth sounding equipment of claim 2, characterized in that: the counterweight part (7) comprises a galvanized steel block (71) fixed at the end part of the measuring rope (6), a landing seat (72) arranged at the bottom of the galvanized steel block (71), and a weighing sensor (73) fixed between the galvanized steel block (71) and the landing seat (72); a starting button (811) and a controller (812) are fixed on the driving box (81), the starting button (811) is electrically connected with the controller (812), and the controller (812) is also electrically connected with the servo motor (82) and the weighing sensor (73) respectively.

4. The water conservancy depth sounding equipment of claim 3, characterized in that: the measuring rope (6) is in a hollow tubular shape, and a lead (61) used for connecting the controller (812) and the weighing sensor (73) is arranged in the measuring rope (6).

5. The water conservancy depth sounding equipment of claim 3, characterized in that: the outer wall of the measuring rope (6) is provided with scale grooves which are uniformly distributed along the extending direction of the measuring rope (6).