CN220699731U

CN220699731U - Hydrologic test current measuring device

Info

Publication number: CN220699731U
Application number: CN202322408150.3U
Authority: CN
Inventors: 史洪岩
Original assignee: Benxi Hydrological Bureau Of Liaoning Province
Current assignee: Benxi Hydrological Bureau Of Liaoning Province
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-04-02
Anticipated expiration: 2033-09-06

Abstract

The utility model provides a hydrologic test current measuring device, includes the lead, two ropes are hung at lead top, still includes: the box body is internally provided with a cavity, and the two ropes penetrate through the box body from bottom to top; a driving mechanism including a motor and a first groove wheel; the driven mechanism comprises a second groove wheel, a transmission gear and a third groove wheel; the cutting mechanism comprises a driven gear, a turntable, a transverse sliding rod, a vertical sliding rod and a cutting knife. The motor that is equipped with in this device drives first recess wheel and rotates, and pivoted first recess wheel can drive whole box body along twining in first recess wheel, second recess wheel and third recess wheel and remove, still can drive driven gear through drive gear simultaneously and rotate to make the carousel rotate, pivoted carousel is through the horizontal swing of slide column drive vertical slide bar, thereby drives the cutting knife and cuts the pasture and water, the effectual extra work that avoids the staff, still guaranteed winch assembly's performance.

Description

Hydrologic test current measuring device

Technical Field

The utility model relates to the technical field of hydrologic monitoring, in particular to a hydrologic testing flow measuring device.

Background

The hydrologic test system is a general term for various technical works for collecting and arranging hydrologic data, the narrow hydrologic test refers to the observation of hydrologic elements, the hydrologic test is used for obtaining the data of various hydrologic elements, and the hydrologic test is used for evaluating and reasonably developing and utilizing water resources after analysis and calculation and synthesis, and provides basis for planning, designing, constructing, managing and running of engineering construction and flood prevention and drought resistance, for example, the height and scale of bridge and culvert, shipping of river channel, water supply and drainage engineering of city and the like take hydrologic data such as water level, flow, sediment and the like as the basic basis of design. The utility model discloses a hydrologic test is with measuring device, including stand and truss, its characterized in that, truss fixed mounting is in the outside of stand, fixedly connected with cable wire between truss one end top and the stand top, one side of truss is provided with the movable assembly, the bottom sliding connection of truss has the slider, one side fixedly connected with fixed block of slider, fixed block and movable assembly threaded connection, the outside of stand is provided with winch subassembly, winch subassembly's outside fixedly connected with flexible steel cable, the one end fixedly connected with current meter subassembly of flexible steel cable, the one end bottom fixedly connected with level gauge subassembly of truss. When the device is used for measuring current, aquatic weed in water is easy to wind on the flexible steel rope, and when the current meter assembly is recovered, the aquatic weed wound on the flexible steel rope can be wound into the winch assembly to influence the performance of the winch assembly, or the aquatic weed wound on the flexible steel rope needs to be manually cleared, but the labor capacity of staff is increased.

Disclosure of Invention

The utility model aims to overcome the defects of the situation, and aims to provide the hydrological testing flow measuring device which can cut and remove the aquatic weeds wound on the rope before the lead fish is lifted, so that the extra labor of workers is effectively avoided, and the performance of a winch assembly is ensured.

The utility model provides a hydrologic test current measuring device, includes the lead, two ropes are hung at lead top, still includes: the box body is internally provided with a cavity, and the two ropes penetrate through the box body from bottom to top; a driving mechanism including a motor and a first groove wheel; the driven mechanism comprises a second groove wheel, a transmission gear and a third groove wheel; the cutting mechanism comprises a driven gear, a turntable, a transverse sliding rod, a vertical sliding rod and a cutting knife.

Further, the top surface and the bottom surface of the box body are respectively provided with a first sliding hole and a second sliding hole, and the two ropes respectively slide through the first sliding holes.

Further, the motor is arranged in the cavity, the output shaft of the motor is connected with a first rotating shaft, and the other end of the first rotating shaft is rotationally connected with the box body.

Further, the first groove wheel is fixedly connected with the first rotating shaft.

Further, the second groove wheel is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with the box body, and the second rotating shaft is fixedly connected with the transmission gear.

Further, the third grooved pulley is fixedly connected with a third rotating shaft, the third rotating shaft is rotatably connected to the box body, and one rope sequentially bypasses the third grooved pulley, the first grooved pulley and the second grooved pulley from bottom to top.

Further, the driven gear is fixedly connected with a fourth rotating shaft, one end of the fourth rotating shaft is rotatably connected with the box body, and the driven gear and the transmission gear are meshed with each other.

Further, the other end of the fourth rotating shaft is fixedly connected with the rotary table, the end of the fourth rotating shaft is flush with the end face of the rotary table, and an eccentric sliding column is fixedly connected to the side face, away from the driven gear, of the rotary table.

Further, the vertical sliding rod is provided with a sliding groove, the sliding column is arranged in the sliding groove, the top and the bottom of the vertical sliding rod respectively slide through second sliding holes in the top and the bottom of the box body, and the top and the bottom of the vertical sliding rod are fixedly connected with cutting knives.

Further, two horizontal sliding rods are horizontally arranged, the two horizontal sliding rods are fixedly connected to two sides of the vertical sliding rod respectively, each horizontal sliding rod is connected with a supporting frame in a sliding mode, the supporting frames are fixedly connected to the box body, and the supporting frames limit the horizontal sliding of the horizontal sliding rods.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the motor that is equipped with in this device drives first recess wheel and rotates, and pivoted first recess wheel can drive whole box body along twining in first recess wheel, second recess wheel and third recess wheel and remove, still can drive driven gear through drive gear simultaneously and rotate to make the carousel rotate, pivoted carousel is through the horizontal swing of slide column drive vertical slide bar, thereby drives the cutting knife and cuts the pasture and water, the effectual extra work that avoids the staff, still guaranteed winch assembly's performance.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of a flow measuring device for hydrologic test.

Fig. 2 is a cross-sectional view of a hydrological testing flow device.

Fig. 3 is another cross-sectional view of the hydrographic testing flow device.

In the figure: 1. a lead fish; 2. a rope; 3. a case body; 31. a first slide hole; 32. a second slide hole; 4. a driving mechanism; 41. a motor; 42. a primary sheave; 5. a driven mechanism; 51. a second groove wheel; 52. a transmission gear; 53. a third groove wheel; 6. a cutting mechanism; 61. a driven gear; 62. a turntable; 621. a spool; 63. a transverse slide bar; 64. a vertical sliding rod; 65. a cutting knife.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, a hydrological test flow measuring device comprises a lead 1 for flow measurement, wherein two ropes 2 are hung at the top of the lead 1, a winch component is wound at the top of the ropes 2, the lead 1 is electrically connected with a data collecting module through the ropes 2, and the hydrological test flow measuring device further comprises a box body 3, a driving mechanism 4, a driven mechanism 5 and a cutting mechanism 6.

The box body 3, the box body 3 is the box body 3 that the inside was equipped with the cavity, and box body 3 top and bottom all are equipped with first slide hole 31 and second slide hole 32, and wherein first slide hole 31 is equipped with two sets of that correspond, and two ropes 2 pass two sets of first slide holes 31 from bottom to top respectively in proper order.

The driving mechanism 4 comprises a motor 41 and a first groove wheel 42, the motor 41 is arranged inside the box body 3, an output shaft of the motor 41 is connected with a first rotating shaft, the other end of the first rotating shaft is rotationally connected with the box body 3, the first groove wheel 42 is fixedly connected to the first rotating shaft, and the motor 41 drives the first groove wheel 42 to rotate through the first rotating shaft.

The driven mechanism 5 comprises a second groove wheel 51, a transmission gear 52 and a third groove wheel 53, the second groove wheel 51 is fixedly connected with a second rotating shaft, the second rotating shaft is rotationally connected with the box body 3, the second rotating shaft is fixedly connected with the transmission gear 52, the third groove wheel 53 is fixedly connected with a third rotating shaft, the third rotating shaft is rotationally connected with the box body 3, the first groove wheel 42 is arranged on a symmetrical shaft between the second groove wheel 51 and the third groove wheel 53, and one rope 2 sequentially bypasses the third groove wheel 53, the first groove wheel 42 and the second groove wheel 51 from bottom to top.

The cutting mechanism 6 comprises a driven gear 61, a rotary table 62, a horizontal sliding rod 63, a vertical sliding rod 64 and a cutting knife 65, wherein the driven gear 61 is fixedly connected with a fourth rotary shaft, one end of the fourth rotary shaft is rotationally connected with the box body 3, the driven gear 61 and the transmission gear 52 are meshed with each other, the other end of the fourth rotary shaft is fixedly connected with the rotary table 62, the end of the fourth rotary shaft is flush with the end face of the rotary table 62, one side face of the rotary table 62, far away from the driven gear 61, is fixedly connected with an eccentric sliding column 621, the center of the vertical sliding rod 64 is provided with a sliding groove, the sliding column 621 is arranged in the sliding groove, the top and the bottom of the vertical sliding rod 64 respectively slide through second sliding holes 32 at the top and the bottom of the box body 3, the horizontal sliding rod 63 is horizontally provided with two symmetrical sliding rods 63 respectively fixedly connected with two sides of the vertical sliding rod 64, each horizontal sliding rod 63 is respectively connected with a supporting frame in a sliding manner, the carriage rigid coupling is in box body 3 inside, the carriage is used for restricting horizontal slide bar 63 horizontal slip, all rigid couplings have cutting knife 65 at vertical slide bar 64 top and bottom, cutting knife 65 edge is equipped with a plurality of cutting teeth, motor 41 that is equipped with in this device drives first groove wheel 42 rotation, pivoted first groove wheel 42 can drive whole box body 3 along twining in first groove wheel 42, second groove wheel 51 and third groove wheel 53 removal, still can drive driven gear 61 through drive gear 52 simultaneously and rotate, thereby make carousel 62 rotate, pivoted carousel 62 drives vertical slide bar 64 through the traveller 621 and swings about, thereby drive cutting knife 65 cuts the pasture and water, the effectual extra work of avoiding the staff, still guaranteed winch assembly's performance.

When the device is used for measuring current, the lead fish 1 is lowered into water through the rope 2, when various aquatic weeds exist in the water, the aquatic weeds can be wound on the rope 2, the rope 2 is wound on the first grooved pulley 42, the second grooved pulley 51 and the third grooved pulley 53, the motor 41 drives the first grooved pulley 42 to rotate in a forward and reverse mode, so that the box body 3 is driven to move up and down along the rope 2, and meanwhile, when the box body 3 moves, the first grooved pulley 42 rotates along the rope 2, the driven gear 61 is driven to rotate through the transmission gear 52, the slide column 621 on the turntable 62 pushes the vertical slide rod 64 to swing left and right, and the vertical slide rod 64 which swings left and right can drive the cutting knife 65 to cut the aquatic weeds in the process of moving up and down.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a hydrological test current measuring device, includes lead (1), two ropes (2) are hung at lead (1) top, its characterized in that still includes:

the box body (3), the inside of the box body (3) is provided with a cavity, and two ropes (2) pass through the box body (3) from bottom to top;

a drive mechanism (4), the drive mechanism (4) comprising a motor (41) and a primary sheave (42);

a driven mechanism (5), the driven mechanism (5) comprising a second groove wheel (51), a transmission gear (52) and a third groove wheel (53);

the cutting mechanism (6), the cutting mechanism (6) comprises a driven gear (61), a rotary table (62), a horizontal sliding rod (63), a vertical sliding rod (64) and a cutting knife (65).

2. The hydrographic testing flow device of claim 1, wherein: the top surface and the bottom surface of the box body (3) are respectively provided with a first sliding hole (31) and a second sliding hole (32), and the two ropes (2) respectively slide through the first sliding holes (31).

3. The hydrographic testing flow device of claim 2, wherein: the motor (41) is arranged in the cavity, a first rotating shaft is connected to an output shaft of the motor (41), and the other end of the first rotating shaft is rotatably connected to the box body (3).

4. A hydrographic testing flow device as claimed in claim 3, wherein: the first groove wheel (42) is fixedly connected to the first rotating shaft.

5. The hydrographic testing flow device of claim 4, wherein: the second groove wheel (51) is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with the box body (3), and the second rotating shaft is fixedly connected with the transmission gear (52).

6. The hydrographic testing flow device of claim 5, wherein: the third grooved pulley (53) is fixedly connected with a third rotating shaft, the third rotating shaft is rotationally connected to the box body (3), and one rope (2) sequentially bypasses the third grooved pulley (53), the first grooved pulley (42) and the second grooved pulley (51) from bottom to top.

7. The hydrographic testing flow device of claim 6, wherein: the driven gear (61) is fixedly connected with a fourth rotating shaft, one end of the fourth rotating shaft is rotatably connected with the box body (3), and the driven gear (61) and the transmission gear (52) are meshed with each other.

8. The hydrographic testing flow device of claim 7, wherein: the other end of the fourth rotating shaft is fixedly connected with the rotary table (62), the end of the fourth rotating shaft is flush with the end face of the rotary table (62), and an eccentric sliding column (621) is fixedly connected to the side face, away from the driven gear (61), of the rotary table (62).

9. The hydrographic testing flow device of claim 8, wherein: the vertical sliding rod (64) is provided with a sliding groove, the sliding column (621) is arranged in the sliding groove, the top and the bottom of the vertical sliding rod (64) respectively slide through second sliding holes (32) at the top and the bottom of the box body (3), and the top and the bottom of the vertical sliding rod (64) are fixedly connected with cutting knives (65).

10. The hydrographic testing flow device of claim 9, wherein: the horizontal sliding rods (63) are horizontally arranged, the two horizontal sliding rods (63) are fixedly connected to two sides of the vertical sliding rod (64) respectively, each horizontal sliding rod (63) is connected with a supporting frame in a sliding mode, the supporting frames are fixedly connected to the box body (3), and the supporting frames limit the horizontal sliding of the horizontal sliding rods (63).