A hydrological depth measuring instrument

Abstract

The utility model provides a hydrological depth measuring instrument, which relates to the technical field of hydrological measurement, and comprises an instrument, wherein an instrument seat is installed at the bottom of the instrument, a fixed wheel is installed at the side wall of the instrument seat, a clamping block 1 is installed at the top of the fixed wheel, a cleaning clamping seat is installed on the clamping block 1, an annular cleaning sponge is arranged inside the cleaning clamping seat, and a rotating wheel is installed at one end of the fixed wheel through a bearing, and a cable is wound between the fixed wheel and the rotating wheel; the device can solve the problem that it is inconvenient to collect the cable during the hydrological measurement process, which affects the work efficiency, and the sensor is easily affected by the wind force, thereby causing a large deviation in the measurement data.

Description

Technical Field

[0001] The utility model belongs to the field of hydrological measurement, and more specifically, particularly relates to a hydrological depth measuring instrument. Background Art

[0002] Hydrographic depth gauges are instruments used to measure the depth of water bodies, and are usually used to measure the depth of water bodies such as rivers, lakes, and reservoirs. They can obtain depth data of water bodies through various sensors or technologies, such as sonar, laser, or pressure sensors. These data are very important for hydrology, water resources management, and environmental monitoring. They are dustproof, waterproof, and earthquake-resistant. They are measuring equipment that integrates water depth measurement, software graphic navigation, positioning data, and water depth data acquisition functions. They are ideal equipment for measuring the depth of oceans, rivers, lakes, and land, and for mining, ports, and waterway dredging projects. However, when using a hydrographic depth gauge, some cables are as long as 10 meters or more. These cables are time-consuming and laborious to recycle, affecting work efficiency. If water stains on the cable are not handled in time, it will affect the service life of the hydrographic depth gauge. When the hydrographic depth gauge is in use, the sensor will be affected by wind and produce a large displacement deviation, which will affect the measurement data.

[0003] Based on the above, the inventors found the following problems: the cable of the hydrological depth measuring instrument is inconvenient to collect, which affects the work efficiency, and the sensor is easily affected by wind force, resulting in a large deviation in the measurement data.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a hydrological depth measuring instrument is provided to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a hydrological depth measuring instrument to solve the problems that the cables of existing hydrological depth measuring instruments are inconvenient to collect, affecting work efficiency, and the sensor is easily affected by wind, resulting in large deviations in measurement data.

[0006] The purpose and effect of the hydrological depth measuring instrument of the utility model are achieved by the following specific technical means:

[0007] A hydrological depth measuring instrument comprises an instrument, wherein an instrument seat is installed at the bottom of the instrument, a fixed wheel is installed on the side wall of the instrument seat, a clamping block 1 is installed on the top of the fixed wheel, a cleaning clamping seat is installed on the clamping block 1, an annular cleaning sponge is provided inside the cleaning clamping seat, and a rotating wheel is installed at one end of the fixed wheel through a bearing, and a cable is wound between the fixed wheel and the rotating wheel.

[0008] Furthermore, a second clamping block is installed on the top of the rotating wheel, a connector is installed on the side wall of the second clamping block, the connector is connected to one end of the cable, and the other end of the cable passes through the annular cleaning sponge and extends to the outside.

[0009] Furthermore, a sensor is installed at one end of the cable, a limited counterweight base is installed on the cable, a plurality of mounting holes are installed on both sides of the limited counterweight base, and a detachable counterweight block is mounted on the limited counterweight base.

[0010] Furthermore, mounting holes 2 are installed on both sides of the top of the detachable counterweight block, and mounting holes 3 are installed on both sides of the bottom of the detachable counterweight block.

[0011] Furthermore, a display screen is installed on the instrument, control buttons are installed on the instrument, and an interface is installed on the top of the instrument.

[0012] Furthermore, a handle is installed on the side wall of the fixed wheel.

[0013] Furthermore, a card slot is provided on the instrument base.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] Through the coordinated use of the fixed wheel, the rotating wheel, the hand crank, the annular cleaning sponge and the connector, after the hydrological depth meter measures a position, the connection of the cable can be removed from the interface, passed through the middle of the annular cleaning sponge, and then fixed to the connector. The rotating wheel is driven by the hand crank to rotate counterclockwise. At this time, the cable will be wound between the fixed wheel and the rotating wheel and stored, thereby improving work efficiency. At the same time, the annular cleaning sponge cleans the surface of the cable, wipes off water stains and some debris, and extends the service life of the cable.

[0016] By using the limited counterweight base, mounting hole one, mounting hole two, mounting hole three and the detachable counterweight block in coordination, the detachable counterweight block is mounted on the limited counterweight base. The use of the detachable counterweight block can exert a certain gravity effect on the sensor, and it will not easily produce a large offset under the use of water flow or wind force, thereby avoiding large errors in the measurement data. At the same time, bolts are used to fix the limited counterweight base and the detachable counterweight block through mounting hole one and mounting hole two, thereby preventing the detachable counterweight block from being detached under the impact of water flow or wind force. The detachable counterweight blocks are set to different specifications, and detachable counterweight blocks can be installed according to measurement needs, thereby improving practicality.

[0017] By using the instrument stand, the instrument card can be installed in the card slot of the instrument stand to avoid loss of the instrument due to improper operation during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic side view of a fixed wheel of a hydrological depth measuring instrument.

[0019] Figure 2 The utility model is a schematic side view of a rotating wheel of a hydrological depth measuring instrument.

[0020] Figure 3 The utility model is a front view schematic diagram of a hydrological depth measuring instrument.

[0021] Figure 4 The utility model discloses a cross-sectional schematic diagram of a detachable counterweight block of a hydrological depth measuring instrument.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Instrument; 2. Instrument base; 3. Fixed wheel; 4. Cable; 5. Rotating wheel; 6. Interface; 7. Hand crank; 8. Sensor; 9. Limit counterweight base; 10. Removable counterweight; 11. Card slot; 12. Mounting hole one; 13. Cleaning sponge; 14. Display; 15. Control button; 16. Card block two; 17. Connector; 18. Mounting hole three; 19. Mounting hole two; 20. Handle; 21. Card block one; 22. Cleaning card base. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] As attached Figure 1 To Attachment Figure 4 As shown:

[0029] The utility model provides a hydrological depth measuring instrument, comprising an instrument 1, wherein an instrument seat 2 is installed at the bottom of the instrument 1, and the instrument 1 can be clamped in the instrument seat 2 to prevent the instrument 1 from being lost due to improper operation during use; a fixed wheel 3 is installed on the side wall of the instrument seat 2, a clamping block 21 is installed on the top of the fixed wheel 3, a cleaning clamping seat 22 is installed on the clamping block 21, an annular cleaning sponge 13 is arranged inside the cleaning clamping seat 22, the annular cleaning sponge 13 cleans the surface of the cable 4, wipes off water stains and some sundries, and prolongs the service life of the cable 4; a rotating wheel 5 is installed at one end of the fixed wheel 3 through a bearing, and the cable 4 is wound between the fixed wheel 3 and the rotating wheel 5.

[0030] Among them, a clamp block 2 16 is installed on the top of the rotating wheel 5, and a connector 17 is installed on the side wall of the clamp block 2 16. The cable 4 can be fixed to the connector 17 when the cable 4 is collected after the hydrological depth meter measures a position, so that the rotating wheel 5 can collect the cable 4 conveniently. The connector 17 is connected to one end of the cable 4, and the other end of the cable 4 passes through the annular cleaning sponge 13 and extends to the outside.

[0031] Among them, a sensor 8 is installed at one end of the cable 4, a limited counterweight base 9 is installed on the cable 4, and a number of mounting holes 12 are installed on both sides of the limited counterweight base 9. A detachable counterweight block 10 is mounted on the limited counterweight base 9. The use of the detachable counterweight block 10 can exert a certain gravity effect on the sensor 8, and it will not easily produce a large deviation under the use of water flow or wind force, thereby avoiding large errors in the measurement data. The detachable counterweight block 10 is set to different specifications, and the detachable counterweight block 10 can be installed according to measurement needs, thereby improving practicality.

[0032] Among them, mounting holes 2 19 are installed on both sides of the top of the detachable counterweight block 10, and mounting holes 3 18 are installed on both sides of the bottom of the detachable counterweight block 10. Bolts are used to fix the limiting counterweight base 9 and the detachable counterweight block 10 through the mounting holes 12 and the mounting holes 2 19, which can prevent the detachable counterweight block 10 from being detached under the impact of water flow or wind.

[0033] A display screen 14 is installed on the meter 1 , a control button 15 is installed on the meter 1 , and an interface 6 is installed on the top of the meter 1 .

[0034] A handle 20 is installed on the side wall of the fixed wheel 3 .

[0035] The meter base 2 is provided with a card slot 11 , and the meter 1 can be carded into the card slot 11 to prevent the meter 1 from being lost due to improper operation during use.

[0036] The specific usage and function of this embodiment are as follows:

[0037] First, check the integrity of the equipment and use it only after confirming that it is correct. When using it, first pass the cable 4 through the annular cleaning sponge 13, connect one end of the cable 4 to the interface 6, then put the sensor 8 into the water area to be measured, and read the measurement results through the display screen 14. When the cable 4 needs to be collected when changing the measurement area, remove one end of the cable 4 from the interface 6, and then fix it to the connector 17, and drive the rotating wheel 5 to rotate counterclockwise through the hand crank 7. At this time, the cable 4 will be wound between the fixed wheel 3 and the rotating wheel 5 and be stored. At the same time, the annular cleaning sponge 13 cleans the surface of the cable 4 to remove water stains and some debris. Wipe it clean to extend the service life of the cable 4. When measuring other waters, install the detachable counterweight 10 according to the measurement needs. Use bolts to fix the limit counterweight base 9 with the detachable counterweight 10 through the mounting hole 12 and the mounting hole 2 19. This will exert a certain gravity on the sensor 8 and will not easily produce a large offset under the use of water flow or wind force, thereby avoiding large errors in the measurement data. The detachable counterweight 10 is set to different specifications and can be installed according to the measurement needs, thereby improving the practicability. The overall design of this device is novel and the structure is simple, so it is worthy of widespread promotion and use.

[0038] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A hydrological depth measuring instrument, comprising an instrument (1), characterized in that: The bottom of the meter (1) is provided with a meter seat (2), the side wall of the meter seat (2) is provided with a fixed wheel (3), the top of the fixed wheel (3) is provided with a clamping block (21), a cleaning clamping seat (22) is provided on the clamping block (21), an annular cleaning sponge (13) is provided inside the cleaning clamping seat (22), and a rotating wheel (5) is provided at one end of the fixed wheel (3) via a bearing, and a cable (4) is wound between the fixed wheel (3) and the rotating wheel (5).

2. A hydrological depth measuring instrument as claimed in claim 1, characterized in that: A second clamping block (16) is installed on the top of the rotating wheel (5), and a connector (17) is installed on the side wall of the second clamping block (16). The connector (17) is connected to one end of the cable (4), and the other end of the cable (4) passes through the annular cleaning sponge (13) and extends to the outside.

3. A hydrological depth measuring instrument as claimed in claim 2, characterized in that: A sensor (8) is installed at one end of the cable (4), a limited position counterweight base (9) is installed on the cable (4), a plurality of mounting holes (12) are installed on both sides of the limited position counterweight base (9), and a detachable counterweight block (10) is mounted on the limited position counterweight base (9).

4. A hydrological depth measuring instrument as claimed in claim 3, characterized in that: The top two sides of the detachable counterweight block (10) are provided with mounting holes 2 (19), and the bottom two sides of the detachable counterweight block (10) are provided with mounting holes 3 (18).

5. A hydrological depth measuring instrument as claimed in claim 1, characterized in that: The instrument (1) is provided with a display screen (14), the instrument (1) is provided with control buttons (15), and the top of the instrument (1) is provided with an interface (6).

6. A hydrological depth measuring instrument as claimed in claim 1, characterized in that: A handle (20) is installed on the side wall of the fixed wheel (3).

7. A hydrological depth measuring instrument as claimed in claim 1, characterized in that: The instrument seat (2) is provided with a card slot (11).

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