A portable hydrological and water resources survey device

Abstract

The present invention discloses a portable hydrological and water resources surveying device, comprising a lower shell, wherein the lower end surface of the lower shell is fixedly connected to several supporting rods, the upper end surface of the lower shell is fixedly connected to the upper shell, and telescopic rods are slidably penetrated on the left and right sides of the upper end surface of the upper shell, and the inner end surface of the upper shell is provided with a mounting plate, the lower end surface of the telescopic rod is fixedly connected to the upper end surface of the mounting plate, the upper end surface of the telescopic rod is fixedly connected to the mounting plate, and a rotating motor is fixedly installed on the upper end surface of the mounting plate, the output end of the rotating motor is fixedly connected to the rotating rod, and the other end of the rotating rod is fixedly connected to the surveyor, a metering assembly and a receiving assembly are provided inside the lower shell, and suspension assemblies are provided on the left and right sides of the lower shell. The present invention controls the lifting height and rotation angle of the surveyor by arranging the telescopic rod and the rotating motor, thereby further improving the working efficiency of the surveying device.

Description

Technical Field

[0001] The present invention relates to the technical field of water resource surveying, and in particular to a portable hydrological and water resource surveying device. Background Art

[0002] Hydrological surveys are part of the daily work of hydrological and water resources surveyors. Hydrological surveys are the observation of various hydrological elements in rivers. Hydrological surveys in my country primarily cover water temperature, sediment, flow, precipitation, water quality, and water levels.

[0003] When surveying water resources in a designated river basin, personnel often need to record the water level within the basin to systematically understand the water resources situation. Currently, personnel typically record water level changes by making multiple visits to designated locations to inspect the water level. This not only increases labor intensity, but also can lead to omissions due to water level fluctuations, which can cause errors in hydrological and water resource survey results. Furthermore, to further increase the accuracy of survey equipment, hydrological and water resource surveys require greater flexibility and a wider survey range. Summary of the Invention

[0004] The purpose of the present invention is to provide a convenient hydrological and water resources surveying device to solve the above-mentioned problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a portable hydrological and water resources surveying device, comprising a lower shell, the lower end face of the lower shell being fixedly connected to a plurality of support rods, the upper end face of the lower shell being fixedly connected to an upper shell, telescopic rods being slidably penetrated on both sides of the upper end face of the upper shell, a mounting plate being provided on the inner end face of the upper shell, the lower end face of the telescopic rod being fixedly connected to the upper end face of the mounting plate, the upper end face of the telescopic rod being fixedly connected to a mounting plate, a rotating motor being fixedly installed on the upper end face of the mounting plate, the output end of the rotating motor being fixedly connected to a rotating rod, the other end of the rotating rod being fixedly connected to a surveyor, a metering assembly and a receiving assembly being provided inside the lower shell, and a suspension assembly being provided on both the left and right sides of the lower shell.

[0006] The cam is fixedly provided with a first gear and a second gear engaged with the first gear and the second gear engaged with the first gear.

[0007] Preferably, the receiving component includes a control switch and a matching box, the upper end face of the control switch is provided with a control button, the upper side of the control button is provided with a matching block, the upper side of the matching box is slidably penetrated by a second matching rod, the left side of the matching box is provided with an opening, the matching block is slidably connected in the opening, the right end face of the matching block is fixedly connected to the lower side of the left end face of the second matching rod, and the front end face of the third gear is fixedly connected to a cam.

[0008] Preferably, the suspension assembly includes a suspension box, the front end surface of the suspension box is fixedly provided with a locking groove, the rear end surface of the suspension box is fixedly connected to a plurality of first springs, the left and right sides of the lower shell are fixedly provided with grooves, the other end of the first spring is fixedly connected to the inner wall of the groove, the left side of the groove is fixedly connected to a fixed block, the other end of the fixed block is hinged to a hinge plate, and the hinge plate is slidably connected to the locking groove.

[0009] Preferably, a limit plate is provided on the right side of the front end face of the mounting bracket, a limit groove is provided on the surface of the limit plate, the second rack is slidably connected to the limit plate through the limit groove, and the other end of the pointer is slidably connected to the inner wall of the meter.

[0010] Preferably, a second spring is fixedly connected to the lower side of the inner end surface of the matching box, and the other end of the second spring is fixedly connected to the lower end surface of the second matching rod.

[0011] Preferably, the support rods are provided in four groups, which are distributed on the lower end surface of the lower shell in a rectangular shape with four corners, and rotating wheels are provided on the left and right sides of the lower end surface of the lower shell.

[0012] Preferably, a battery is fixedly mounted on the lower inner side of the upper shell, a photovoltaic panel is fixedly mounted on the upper end surface of the upper shell, and a flow meter is fixedly mounted on the middle part of the upper end surface of the mounting plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention controls the lifting height and rotation angle of the surveyor by setting a telescopic rod and a rotating motor, so that the surveying device can achieve both angle adjustment and height adjustment, has high flexibility and a wide survey range, and further improves the working efficiency of the surveying device.

[0015] 2. The present invention records water level changes in the survey device by setting a metering component and a receiving component. When the water level changes, the movement of the pointer on the third rack is controlled by the suspended ball, and the protruding end of the cam controls the second matching rod to drive the control button. Every time the cam rotates, the control switch controls the flow meter to record the water level changes on the flow meter. The staff does not need to frequently go to the designated location to observe the water level to record the hydrological changes in the designated river basin, which reduces the workload of the staff and improves the accuracy of the hydrological change measurement results.

[0016] 3. The present invention provides two suspension boxes on the left and right sides of the lower shell, and uses a first spring to extend the suspension boxes, thereby making the survey device more stable. When the device is not in use, the suspension boxes can be stored in the grooves in the lower shell, and the suspension boxes are limited and fixed by hinged plates, thereby reducing the overall volume of the survey device and further improving the portability of the survey device.

[0017] 4. The present invention uses two rotating wheels provided on the lower side of the lower shell to judge the water flow condition of the water area, thereby further improving the working efficiency of the survey device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of a portable hydrological and water resources survey device proposed by the present invention;

[0019] Figure 2 This is a structural schematic diagram of a portable hydrological and water resources survey device proposed by the present invention in a closed state of the suspension box;

[0020] Figure 3 This is a schematic diagram of the internal structure of the upper shell of a portable hydrological and water resources survey device proposed by the present invention;

[0021] Figure 4 This is a schematic diagram of the suspension box structure of a portable hydrological and water resources survey device proposed by the present invention;

[0022] Figure 5 A top view of the metering assembly proposed in the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the metering component proposed in the present invention;

[0024] Figure 7 This is a schematic diagram of the internal structure of the matching box proposed by the present invention;

[0025] In the figure: 1. Lower housing; 2. Support rod; 3. Upper housing; 4. Telescopic rod; 5. Mounting plate; 6. Rotating motor; 7. Rotating rod; 8. Surveyor; 9. Photovoltaic panel; 10. Mounting plate; 11. Flow meter; 12. Battery; 13. Rotating wheel; 14. Suspension box; 15. Groove; 16. Hinge plate; 17. Fixing block; 18. Locking groove; 19. First spring; 20. Suspension ball; 21. First mating rod; 22. First rack; 23. Fixed shaft 24. Rotating wheel; 25. First gear; 26. Slide rail; 27. First fixed rod; 28. Second gear; 29. Third gear; 30. Cam; 31. Second matching rod; 32. Matching block; 33. Control button; 34. Control switch; 35. Matching box; 36. Second spring; 37. Second rack; 38. Pointer; 39. Meter; 40. Moving slot; 41. Limiting slot; 42. Limiting plate; 43. Second fixed rod; 44. Mounting bracket. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention.

[0028] See also Figures 1 to 7The present invention provides a technical solution: a portable hydrological and water resources surveying device, comprising a lower shell 1, the lower end surface of the lower shell 1 is fixedly connected to a plurality of support rods 2, the upper end surface of the lower shell 1 is fixedly connected to an upper shell 3, and telescopic rods 4 are slidably penetrated on both sides of the upper end surface of the upper shell 3, and a mounting plate 10 is provided on the inner end surface of the upper shell 3, the lower end surface of the telescopic rod 4 is fixedly connected to the upper end surface of the mounting plate 10, the upper end surface of the telescopic rod 4 is fixedly connected to a mounting disk 5, and a rotating motor 6 is fixedly installed on the upper end surface of the mounting disk 5, the output end of the rotating motor 6 is fixedly connected to a rotating rod 7, and the other end of the rotating rod 7 is fixedly connected to a surveyor 8, a metering component and a receiving component are provided inside the lower shell 1, and a suspension component is provided on both the left and right sides of the lower shell 1.

[0029] The metering assembly includes a suspension ball 20, a mounting bracket 44, a meter 39, a first rack 22, and a second rack 37. A movable groove 40 is provided on the surface of the lower shell 1. A slide rail 26 is provided on the left side of the front end surface of the mounting bracket 44. The inner wall of the slide rail 26 is slidably connected to a plurality of rotating wheels 24. The rotating wheels 24 are fixedly connected to the first rack 22 through a fixed shaft 23. The upper side of the left end surface of the first rack 22 is fixedly connected to a first matching rod 21. The first matching rod 21 is L-shaped. The other end of the first matching rod 21 is fixedly connected to the suspension ball 20 through the movable groove 40. The middle part of the front end surface of the mounting bracket 44 is fixedly connected to the first fixed The fixed rod 27, the front end face of the first fixed rod 27 is slidably penetrated by the first gear 25 and the second gear 28, the front end face of the first gear 25 is fixedly connected to the rear end face of the second gear 28, the right end face of the first rack 22 is meshed with the left end face of the first gear 25, the right side of the front end face of the mounting bracket 44 is fixedly connected with the second fixed rod 43, the front end face of the second fixed rod 43 is slidably penetrated by the third gear 29, the right end face of the second gear 28 is meshed with the left end face of the third gear 29, the right end face of the third gear 29 is meshed with the second rack 37, and the upper side of the right end face of the second rack 37 is fixedly connected with the pointer 38.

[0030] The receiving component includes a control switch 34 and a matching box 35. The upper end face of the control switch 34 is provided with a control button 33, and the upper side of the control button 33 is provided with a matching block 32. The upper side of the matching box 35 is slidably penetrated by a second matching rod 31. The left side of the matching box 35 is provided with an opening, and the matching block 32 is slidably connected in the opening. The right end face of the matching block 32 is fixedly connected to the lower side of the left end face of the second matching rod 31, and the front end face of the third gear 29 is fixedly connected to a cam 30.

[0031] The suspension assembly includes a suspension box 14, the front end surface of the suspension box 14 is fixedly provided with a locking groove 18, the rear end surface of the suspension box 14 is fixedly connected to a plurality of first springs 19, and the left and right sides of the lower shell 1 are fixedly provided with grooves 15. The other end of the first spring 19 is fixedly connected to the inner wall of the groove 15, and the left side of the groove 15 is fixedly connected to a fixed block 17. The other end of the fixed block 17 is hinged to a hinge plate 16, and the hinge plate 16 is slidably connected to the locking groove 18.

[0032] In order to better control the movement of the second rack 37, a limit plate 42 is provided on the right side of the front end face of the mounting bracket 44, and a limit groove 41 is provided on the surface of the limit plate 42. The second rack 37 is slidingly connected to the limit plate 42 through the limit groove 41, and the other end of the pointer 38 is slidingly connected to the inner wall of the meter 39.

[0033] A second spring 36 is fixedly connected to the lower side of the inner end surface of the mating box 35, and the other end of the second spring 36 is fixedly connected to the lower end surface of the second mating rod 31. When the protruding end of the cam 30 controls the second mating rod 31 to move downward, after the mating block 32 presses the control button 33, the reciprocating nature of the second spring 36 is used to control the second mating rod 31 to return to its original position.

[0034] In order to better support the lower shell 1, four groups of support rods 2 are provided, which are distributed in the shape of a rectangle at the four corners on the lower end surface of the lower shell 1. Rotors 13 are provided on the left and right sides of the lower end surface of the lower shell 1 to judge the water flow speed.

[0035] A battery 12 is fixedly mounted on the lower inner side of the upper shell 3 . To further save energy, a photovoltaic panel 9 is fixedly mounted on the upper end surface of the upper shell 3 , and a flow meter 11 is fixedly mounted on the middle of the upper end surface of the mounting plate 10 .

[0036] Working principle: When the staff needs to observe the water level changes in the designated water area during the water resources survey, the staff installs the device in the appropriate position, rotates the hinge plate 16, and uses the elastic force of the first spring 19 to pop out the suspension box 14 and distribute it on the left and right sides of the lower shell 1, thereby increasing the buoyancy of the entire survey device and improving stability. When the water level rises or falls, the suspension ball 20 drives the first matching rod 21 to control the first rack 22 to move up or down, and the first rack 22 drives the first gear 25 meshed with it to rotate, and the first gear 25 drives the second gear 28 fixedly connected to it to rotate, and the second gear 28 drives the third gear meshed with it to rotate. The wheel 29 rotates in the opposite direction, and the third gear 29 controls the second rack 37 meshing with it to move. The pointer 38 fixedly connected to the right end face of the second rack 37 slides in the meter 39. At the same time, when the cam 30 fixedly connected to the third gear 29 rotates, when the protruding end contacts the second matching rod 31, the second matching rod 31 presses the control button 33 through the matching block 32 fixedly connected to it. The control button 33 activates the control switch 34 once. The control switch 34 controls the flow meter 11 to record the value in the meter 39. After a suitable period of time, the staff can know the water level change status of the water area based on the change in the value in the flow meter 11.

[0037] When the height of the surveyor 8 needs to be adjusted, the switch of the telescopic rod 4 is turned on, and the telescopic rod 4 controls the movement of the mounting plate 5, and the mounting plate 5 controls the movement of the surveyor 8 by rotating the motor 6, thereby achieving the height adjustment of the surveyor 8;

[0038] When the angle of the surveyor 8 needs to be adjusted, the switch of the rotating motor 6 is turned on, and the output end of the rotating motor 6 drives the rotating rod 7 to rotate, and the surveyor 8 fixedly connected to the rotating rod 7 also rotates, thereby achieving the angle adjustment of the surveyor 8.

[0039] In the description of the present invention, the terms "first," "second," "another," and "yet another" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly specifying the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0040] In the description of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can mean 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 those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and alterations may be made to the embodiments without departing from the spirit and scope of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A portable hydrological and water resources surveying device, comprising a lower housing (1), characterized in that: The lower end surface of the lower shell (1) is fixedly connected to a plurality of support rods (2), the upper end surface of the lower shell (1) is fixedly connected to the upper shell (3), telescopic rods (4) are slidably provided on the left and right sides of the upper end surface of the upper shell (3), a mounting plate (10) is provided on the inner end surface of the upper shell (3), a metering component and a receiving component are provided inside the lower shell (1), and a suspension component is provided on the left and right sides of the lower shell (1); The metering assembly includes a suspension ball (20), a mounting bracket (44), a meter (39), a first rack (22), and a second rack (37). A movable groove (40) is provided on the surface of the lower shell (1). A slide rail (26) is provided on the left side of the front end surface of the mounting bracket (44). The inner wall of the slide rail (26) is slidably connected to a plurality of rotating wheels (24). The rotating wheels (24) are fixedly connected to the first rack (22) through a fixed shaft (23). A first matching rod (21) is fixedly connected to the upper side of the left end surface of the first rack (22). The other end of the first matching rod (21) is fixedly connected to the suspension ball (20) through the movable groove (40). A first fixing rod (27) is fixedly connected to the middle of the front end face of the mounting bracket (44), a first gear (25) and a second gear (28) are slidably passed through the front end face of the first fixing rod (27), the front end face of the first gear (25) is fixedly connected to the rear end face of the second gear (28), the right end face of the first rack (22) is meshed with the left end face of the first gear (25), a second fixing rod (43) is fixedly connected to the right side of the front end face of the mounting bracket (44), a third gear (29) is slidably passed through the front end face of the second fixing rod (43), the right end face of the second gear (28) is meshed with the left end face of the third gear (29), and the The right end face of the third gear (29) is meshedly connected with a second rack (37), and a pointer (38) is fixedly connected to the upper side of the right end face of the second rack (37); the receiving component includes a control switch (34) and a matching box (35), the upper end face of the control switch (34) is provided with a control button (33), the upper side of the control button (33) is provided with a matching block (32), the upper side of the matching box (35) is slidably penetrated with a second matching rod (31), the left side of the matching box (35) is provided with an opening, the matching block (32) is slidably connected in the opening, the right end face of the matching block (32) is fixedly connected to the lower side of the left end face of the second matching rod (31), The front end face of the third gear (29) is fixedly connected to a cam (30); a limit plate (42) is provided on the right side of the front end face of the mounting bracket (44), a limit groove (41) is provided on the surface of the limit plate (42), the second rack (37) is slidably connected to the limit plate (42) through the limit groove (41), and the other end of the pointer (38) is slidably connected to the inner wall of the meter (39); a second spring (36) is fixedly connected to the lower side of the inner end face of the matching box (35), and the other end of the second spring (36) is fixedly connected to the lower end face of the second matching rod (31); a flow meter (11) is fixedly installed in the middle of the upper end face of the mounting plate (10); When the water level rises or falls, the suspension ball (20) drives the first matching rod (21) to control the first rack (22) to move upward or downward, the first rack (22) drives the first gear (25) connected thereto in meshing connection to rotate, the first gear (25) drives the second gear (28) fixed thereto to rotate, the second gear (28) drives the third gear (29) connected thereto in meshing connection to rotate in the opposite direction, the third gear (29) controls the second rack (37) connected thereto in meshing connection to move, the pointer (38) fixedly connected to the right end face of the second rack (37) slides in the meter (39), at the same time, when the cam (30) fixedly connected to the third gear (29) rotates, when the protruding end contacts the second matching rod (31), the second matching rod (31) presses the control button (33) through the matching block (32) fixed thereto, the control button (33) starts the control switch (34), and the control switch (34) controls the flow meter (11) to record the value in the meter (39).

2. A portable hydrological and water resources survey device according to claim 1, characterized in that: The lower end surface of the telescopic rod (4) is fixedly connected to the upper end surface of the mounting plate (10), the upper end surface of the telescopic rod (4) is fixedly connected to the mounting plate (5), the upper end surface of the mounting plate (5) is fixedly mounted with a rotating motor (6), the output end of the rotating motor (6) is fixedly connected to a rotating rod (7), and the other end of the rotating rod (7) is fixedly connected to a surveyor (8).

3. A portable hydrological and water resources survey device according to claim 2, characterized in that: The suspension assembly includes a suspension box (14), a front end surface of the suspension box (14) is fixedly provided with a locking groove (18), a rear end surface of the suspension box (14) is fixedly connected to a plurality of first springs (19), the left and right sides of the lower shell (1) are fixedly provided with grooves (15), the other end of the first spring (19) is fixedly connected to the inner wall of the groove (15), the left side of the groove (15) is fixedly connected to a fixed block (17), the other end of the fixed block (17) is hinged to a hinge plate (16), and the hinge plate (16) is slidably connected to the locking groove (18).

4. A portable hydrological and water resources surveying device according to claim 2, characterized in that: The support rods (2) are provided in four groups, which are distributed in a rectangular shape at the four corners on the lower end surface of the lower shell (1). Rotating wheels (13) are provided on both the left and right sides of the lower end surface of the lower shell (1).

5. The portable hydrological and water resources surveying device according to claim 2, characterized in that: A storage battery (12) is fixedly mounted on the lower inner side of the upper shell (3), and a photovoltaic panel (9) is fixedly mounted on the upper end surface of the upper shell (3).

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