CN210372670U - Irregular river cross section flow measuring device - Google Patents

Abstract

The utility model relates to a flow measurement technical field discloses an irregular river course cross section flow measuring device, including the U template, display terminal and flow sensor, the both sides inner wall of U template all rotates through the bearing and is connected with the pivot, and be equipped with the drum between two pivots, the lateral wall and the display terminal fixed connection setting of drum, the outer wall of drum department one side and the lateral wall fixed connection setting of two pivots are kept away from to the drum, be equipped with adjustment mechanism in the drum, the one end of one of them pivot runs through the inner wall of U template and outwards extends the setting, and the pivot extends to outside axle wall and is equipped with stop gear, the three supporting legs of bottom symmetry fixedly connected with of U template, wherein the equal fixedly connected with footboard of lateral wall of two supporting legs. The utility model discloses can improve the stability of flow sensor in the use, guarantee data measurement's accuracy, the people's of being convenient for use.

Description

Irregular river cross section flow measuring device

Technical Field

The utility model relates to a flow measurement technical field especially relates to an irregular river course cross section flow measuring device.

Background

In recent years, with the improvement of social productivity and the improvement of scientific technology, the strength of human to river development is increasingly strengthened, the demand for river resources is more and more, and the performance of the basic functions of rivers and the sustainable utilization of the rivers by human are seriously threatened.

At present, the flow to the river course is detected and is all carried out the detection through handheld flow sensor of staff and display terminal, and stability is not good enough, makes flow sensor can shake in the use, and then has reduced data measurement's accuracy, people's use of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and being carrying out the measuring through handheld flow sensor of staff and display terminal among the prior art, stability is not good enough, makes flow sensor can shake in the use, and then has reduced data measurement's accuracy, the problem of the use of people of not being convenient for, and the irregular river course section flow measuring device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the irregular river cross section flow measuring device comprises a U-shaped plate, a display terminal and a flow sensor, wherein the inner walls of two sides of the U-shaped plate are rotatably connected with rotating shafts through bearings, a cylinder is arranged between the two rotating shafts, the side wall of the cylinder is fixedly connected with the display terminal, the outer wall of one side, away from the opening of the cylinder, of the cylinder is fixedly connected with the side walls of the two rotating shafts, an adjusting mechanism is arranged in the cylinder, one end of one rotating shaft penetrates through the inner wall of the U-shaped plate and extends outwards, a limiting mechanism is arranged on the shaft wall, extending to the outside, of the rotating shaft, three supporting legs are symmetrically and fixedly connected to the bottom of the U-shaped plate, pedals are fixedly connected to the side walls of the two supporting legs, the limiting mechanism comprises a ring block, a gear and a gear ring, two limiting blocks are symmetrically and fixedly connected to the inner wall of the ring block, two limiting, two the lateral wall of stopper all sets up through the lateral wall fixed connection of first spring with the spacing groove, the lateral wall of the U template one side in the opposite direction of annular piece sets up with the lateral wall fixed connection of ring gear, the pivot extends to outside axle wall and gear activity and cup joints, and the outside fixed connection setting of gear and U template.

Preferably, adjustment mechanism is including adjusting the pole, and the one end of adjusting the pole pass the drum and set up with flow sensor fixed connection, the top fixedly connected with slider of pole, the lateral wall of drum seted up with slider assorted bar hole, the one end of slider passes the bar hole and outwards extends the setting, the pole wall movable sleeve of slider is equipped with fly leaf and second spring, two fixture blocks of the bottom symmetry fixedly connected with of fly leaf, the lateral wall symmetry of drum seted up a plurality of and fixture block assorted draw-in grooves, the both ends of second spring set up with the lateral wall of slider and the bottom fixed connection of fly leaf respectively.

Preferably, the side wall of the adjusting rod is symmetrically and fixedly connected with two positioning blocks, and the inner wall of the cylinder is provided with two positioning sliding grooves matched with the positioning blocks.

Preferably, the top of the sliding block is fixedly connected with a stop block, and the width of the stop block is larger than that of the sliding block.

Preferably, the bottom of the two pedals is fixedly provided with a damping layer, and the surface of the damping layer is provided with anti-skid grains.

Preferably, the gear and the gear ring are both made of carbon steel materials.

Compared with the prior art, the utility model provides an irregular river course section flow measuring device possesses following beneficial effect:

1. this irregular river course section flow measuring device sets up through mutually supporting between gear, ring gear, annular piece, supporting legs and the footboard that is equipped with, improves flow sensor's stability in the use, guarantees data measurement's accuracy, the people's of being convenient for use.

2. This irregular river section flow measuring device uses through mutually supporting between the slider that is equipped with and the fixture block, can adjust the position of regulating stem, and then the different positions of being convenient for measure, the people's of being convenient for use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can improve flow sensor stability in the use, guarantee data measurement's accuracy, the people's of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of an irregular river channel section flow measuring device provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 the utility model provides a connecting structure between drum, regulation pole and the flow sensor in the irregular river course cross section flow measuring device schematic diagram.

In the figure: the device comprises a U-shaped plate 1, a flow sensor 2, a rotating shaft 3, a cylinder 4, a ring block 5, a gear 6, a gear ring 7, a limiting block 8, a first spring 9, an adjusting rod 10, a slider rod 11, a movable plate 12, a second spring 13, a clamping block 14, a supporting foot 15, a pedal 16 and a positioning block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an irregular river cross-section flow measuring device comprises a U-shaped plate 1, a display terminal and a flow sensor 2, wherein the display terminal can display data of the flow sensor 2, for the prior art, which is not described much, inner walls of two sides of the U-shaped plate 1 are rotatably connected with rotating shafts 3 through bearings, a cylinder 4 is arranged between the two rotating shafts 3, so that the cylinder 4 can rotate for a certain angle, side walls of the cylinder 4 are fixedly connected with the display terminal, an outer wall of one side of the cylinder 4 away from a cylinder opening is fixedly connected with side walls of the two rotating shafts 3, an adjusting mechanism is arranged in the cylinder 4, one end of one rotating shaft 3 penetrates through the inner wall of the U-shaped plate 1 and extends outwards, a shaft wall of the rotating shaft 3 extending to the outside is provided with a limiting mechanism, the bottom of the U-shaped plate 1 is symmetrically and fixedly connected with three supporting legs 15, wherein side walls, stop gear includes annular piece 5, gear 6 and ring gear 7, two stopper 8 of the inner wall symmetry fixedly connected with of annular piece 5, pivot 3 extends to outside axial wall symmetry and has seted up two and stopper 8 assorted spacing grooves, two stopper 8's lateral wall all sets up through the lateral wall fixed connection of first spring 9 with the spacing groove, the lateral wall of annular piece 5U template 1 one side in opposite directions sets up with the lateral wall fixed connection of ring gear 7, pivot 3 extends to outside axial wall and gear 6 activity cup joints, and gear 6 sets up with the outside fixed connection of U template 1.

The adjusting mechanism comprises an adjusting rod 10, one end of the adjusting rod 10 penetrates through the cylinder 4 and is fixedly connected with the flow sensor 2, a sliding block 11 is fixedly connected to the top of the adjusting rod 10, a strip-shaped hole matched with the sliding block 11 is formed in the side wall of the cylinder 4, one end of the sliding block 11 penetrates through the strip-shaped hole and extends outwards, a movable plate 12 and a second spring 13 are movably sleeved on the rod wall of the sliding block 11, two clamping blocks 14 are symmetrically and fixedly connected to the bottom of the movable plate 12, a plurality of clamping grooves matched with the clamping blocks 14 are symmetrically formed in the side wall of the cylinder 4, two ends of the second spring 13 are respectively fixedly connected with the side wall of the sliding block 11 and the bottom of the movable plate 12, the clamping blocks 14 can be moved by pulling the movable plate 12, so that the clamping blocks 14 are separated from the clamping grooves, the positions of the, then, through the second spring 13 provided, the pulling force of the second spring 13 can drive the movable plate 12 to move downward, so that the clamping block 14 is clamped into the clamping groove, and the position of the adjusting rod 10 is limited, thereby facilitating the use of people.

The two locating blocks 17 are symmetrically and fixedly connected to the side wall of the adjusting rod 10, the two locating sliding grooves matched with the locating blocks 17 are formed in the inner wall of the cylinder 4, the position of the adjusting rod 10 can be limited, and the stability of the adjusting rod 10 in the sliding process is guaranteed.

The top of the slider 11 is fixedly connected with a stopper, and the width of the stopper is greater than the width of the slider 11, so that the position of the movable plate 12 can be limited, and the movable plate 12 is prevented from being separated from the slider 11.

The bottom of two footboards 16 is all fixed and is equipped with the damping layer, and the surface on damping layer has seted up anti-skidding line, and the damping layer is current structure, can improve the frictional force between footboard 16 and the ground, and then improves the stability of supporting legs 15 when using.

The gear 6 and the gear ring 7 are both made of carbon steel materials, so that the service lives of the gear 6 and the gear ring 7 can be guaranteed.

In the utility model, when in use, the U-shaped plate 1 is stably placed on the ground through the supporting feet 15, the pedal 16 is arranged, when in use, two feet step on the pedal 16, the stability of the U-shaped plate 1 in the use process is ensured, the annular block 5 is pulled through the annular block 5 arranged, so that the gear ring 7 moves, and the gear ring 7 and the gear 6 are separated from each other, thereby the cylinder 4 can rotate a certain angle, the measurement and the use of different positions are convenient, the elastic force of the first spring 9 can drive the stopper 8 and the annular block 5 to move through the first spring 9 arranged, thereby the gear ring 7 and the gear 6 are meshed with each other, the position of the cylinder 5 can be limited, the stability of the cylinder 5 in the use process is ensured, the stability of the flow sensor 2 in the use is improved, the accuracy of data is ensured, is convenient for people to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The irregular river cross section flow measuring device comprises a U-shaped plate (1), a display terminal and a flow sensor (2), and is characterized in that inner walls of two sides of the U-shaped plate (1) are rotatably connected with rotating shafts (3) through bearings, a cylinder (4) is arranged between the two rotating shafts (3), a side wall of the cylinder (4) is fixedly connected with the display terminal, an outer wall of one side, away from a cylinder opening, of the cylinder (4) is fixedly connected with side walls of the two rotating shafts (3), an adjusting mechanism is arranged in the cylinder (4), one end of one rotating shaft (3) penetrates through the inner wall of the U-shaped plate (1) and extends outwards, a limiting mechanism is arranged on a shaft wall, extending to the outside, of the rotating shaft (3), three supporting legs (15) are symmetrically and fixedly connected to the bottom of the U-shaped plate (1), pedals (16) are fixedly connected to side walls of the two supporting legs (15), stop gear includes annular piece (5), gear (6) and ring gear (7), two stopper (8) of the inner wall symmetry fixedly connected with of annular piece (5), pivot (3) extend to outside axle wall symmetry and seted up two and stopper (8) assorted spacing groove, two the lateral wall of stopper (8) all sets up through the lateral wall fixed connection of first spring (9) with the spacing groove, annular piece (5) set up with the lateral wall fixed connection of ring gear (7) towards the lateral wall of U template (1) one side, pivot (3) extend to outside axle wall and gear (6) activity cup joint, and gear (6) set up with the outside fixed connection of U template (1).

2. The irregular riverway cross-section flow measuring device according to claim 1, characterized in that the adjusting mechanism comprises an adjusting rod (10), one end of the adjusting rod (10) passes through the cylinder (4) and is fixedly connected with the flow sensor (2), the top of the adjusting rod (10) is fixedly connected with a sliding block (11), the side wall of the cylinder (4) is provided with a strip-shaped hole matched with the sliding block (11), one end of the sliding block (11) penetrates through the strip-shaped hole and extends outwards, a movable plate (12) and a second spring (13) are movably sleeved on the rod wall of the sliding block (11), the bottom of the movable plate (12) is symmetrically and fixedly connected with two clamping blocks (14), the side wall of the cylinder (4) is symmetrically provided with a plurality of clamping grooves matched with the clamping blocks (14), two ends of the second spring (13) are respectively fixedly connected with the side wall of the sliding block (11) and the bottom of the movable plate (12).

3. The irregular riverway cross section flow measuring device according to claim 2, wherein the side wall of the adjusting rod (10) is symmetrically and fixedly connected with two positioning blocks (17), and the inner wall of the cylinder (4) is provided with two positioning sliding grooves matched with the positioning blocks (17).

4. The irregular riverway cross section flow measuring device is characterized in that a stop block is fixedly connected to the top of the sliding block (11), and the width of the stop block is larger than that of the sliding block (11).

5. The irregular riverway cross section flow measuring device according to claim 1, wherein damping layers are fixedly arranged at the bottoms of the two pedals (16), and anti-skid lines are arranged on the surfaces of the damping layers.

6. The irregular river course section flow measuring device as claimed in claim 1, wherein the gear (6) and the gear ring (7) are made of carbon steel material.

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