CN213240200U

CN213240200U - Water flow direction detection device for hydraulic engineering

Info

Publication number: CN213240200U
Application number: CN202022442298.5U
Authority: CN
Inventors: 夏永芳
Original assignee: Shanghai Linlan Environmental Technology Co ltd
Current assignee: Shanghai Linlan Environmental Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-05-18
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a water conservancy technical field just discloses a water flow direction detection device for hydraulic engineering, including the base, the upper surface of base and the bottom fixed connection of shell, the one end of base and the bottom fixed connection of footstock are kept away from to the shell, the upper surface of footstock and the bottom fixed connection of backup pad, one side of backup pad and one side fixed connection of dial plate, the middle part of base and the surface joint of bearing inner race. This rivers flow direction detection device for hydraulic engineering, through utilizing rivers baffle and flowing water pipeline under the effect of rivers, can rotate through the ball, rivers baffle and rivers direction keep unanimous position under the effect of rivers thrust, rivers promote to make the pointer remove through surveying the board simultaneously, see the dynamics of rivers, reach the transform of sensitive response rivers, carry out real-time detection to rivers direction and dynamics, the rivers detection of solution is not timely enough, unable audio-visual display rivers size problem.

Description

Water flow direction detection device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic technical field specifically is a water flow direction detection device for hydraulic engineering.

Background

At present, most countries in the world have serious problems of too fast population growth, insufficient available water resources, short supply of water in cities and towns, energy shortage, ecological environment deterioration and the like, and are closely related to water. Flood control and full development and utilization of water resources become important subjects of modern social and economic development, so that the continuous development of hydraulic engineering gradually has own characteristics and increasingly important status in national economy.

At present, the rivers flow direction detection device for hydraulic engineering who uses usually in the market needs switch on in the use, however rivers detection device often needs contact water, and the phenomenon of electric leakage takes place easily for electrified device to can not detect in real time in rivers detection process, the transform of unable sensitive response play rivers, also can not carry out audio-visual demonstration to the dynamics of rivers simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water flow direction detection device for hydraulic engineering, which can detect the flow direction of water according to the direction of a water flow baffle when detecting the flow direction of water flow, the water flow strength can be visually seen by utilizing the test board and some transmission mechanisms, the device does not need a motor in the use process, the safety is improved, the detected water flow direction and force can synchronously change along with the change of water flow, has the function of real-time detection, solves the problems that the water flow direction detection device for hydraulic engineering needs to be powered on in the use process, however, the water flow detection device often needs to be contacted with water, and the electrified device is easy to generate electric leakage, and can not detect in real time at rivers testing process, the transform of the unable sensitive response exhalant, also can not carry out audio-visual demonstration to the dynamics of rivers simultaneously problem.

(II) technical scheme

For realizing that above-mentioned water conservancy project detects time measuring with rivers flow direction detection device to the rivers flow direction, can detect the flow direction of water according to the direction of rivers baffle, through utilizing survey test panel and some drive mechanism audio-visual size of seeing out the rivers dynamics, the device does not need the motor in the use, has improved the security to the rivers flow direction that detect and dynamics can be along with the change of rivers and synchronous change, have the purpose of real-time detection function, the utility model provides a following technical scheme: the utility model provides a rivers flow direction detection device for hydraulic engineering, the on-line screen storage device comprises a base, the upper surface of base and the bottom fixed connection of shell, the one end that the base was kept away from to the shell is fixed connection with the bottom of footstock, the upper surface of footstock and the bottom fixed connection of backup pad, one side of backup pad and one side fixed connection of dial plate, the middle part of base and the surface joint of bearing inner race, the inner wall of bearing outer race and the surface sliding connection of ball, the surface sliding connection of ball and bearing inner race, the bottom one end of bearing inner race and the surface fixed connection of water flowing pipeline, the bottom surface of water flowing pipeline and the bottom fixed connection of rivers baffle.

The upper surface of base and the bottom fixed connection of spacing branch, the inner wall rotation that the one end that base was kept away from to spacing branch passes through axostylus axostyle and turning block is connected, the surface of turning block and the one end fixed connection of last connecting rod, the one end that the turning block was kept away from to last connecting rod is connected with the one end surface rotation of pivot, the other end surface of pivot and the one end inner wall rotation of trace are connected, the one end that the pivot was kept away from to the trace and the bottom fixed connection of pointer, the trace is close to the one end of pointer and is passed through one side rotation connection of axostylus axostyle and pointer rotation axle bed, the surface of turning block and the one end fixed connection of lower connecting rod.

Preferably, the number of the limiting support rods is two, and a rotating ball is arranged between the outer surface of the shaft rod of the limiting support rod and the inner wall of the rotating block.

Preferably, the inside of the water flowing pipeline is through, and the outer surface of the middle part of the water flowing pipeline is provided with a through hole communicated with the bearing inner ring.

Preferably, the upper surface of the top seat is provided with a through hole, and one end of the linkage rod penetrates through the through hole on the upper surface of the top seat.

Preferably, the outer surface of the dial is provided with a transparent protective shell.

Preferably, the periphery of the water flow baffle is provided with chamfers, so that the periphery of the water flow baffle is provided with sharp edges.

(III) advantageous effects

Compared with the prior art, the utility model provides a water conservancy is rivers flow direction detection device for engineering possesses following beneficial effect:

1. this rivers flow direction detection device for hydraulic engineering, through utilizing rivers baffle and flowing water pipeline under the effect of rivers, can rotate through the ball, rivers baffle and rivers direction keep unanimous position under the effect of rivers thrust, rivers promote to make the pointer remove through surveying the board simultaneously, see the dynamics of rivers, reach the transform of sensitive response rivers, carry out real-time detection to rivers direction and dynamics, the rivers detection of solution is not timely enough, unable audio-visual display rivers size problem.

2. This hydraulic engineering is with rivers flow direction detection device can detect the flow direction of water according to the direction of rivers baffle, through utilizing survey test panel and some drive mechanism audio-visual size of seeing out the rivers dynamics, the device does not need the motor in the use, has improved the security to rivers flow direction and dynamics that detect can be along with the change of rivers and synchronous change, have real-time detection's function.

Drawings

FIG. 1 is a schematic three-dimensional cross-sectional view of the structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

FIG. 3 is a front cross-sectional view of the structure of the present invention;

fig. 4 is a schematic bottom three-dimensional cross-sectional view of the structure of the present invention.

In the figure: the device comprises a base 1, a shell 2, a top seat 3, a dial 4, a pointer 5, a pointer rotating shaft seat 6, a linkage rod 7, a rotating shaft 8, an upper connecting rod 9, a rotating block 10, a limiting supporting rod 11, a lower connecting rod 12, a bearing outer ring 13, a bearing inner ring 14, a water flowing pipeline 15, a water flowing baffle 16, a test board 17, a supporting plate 18 and balls 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a water flow direction detection device for hydraulic engineering, comprising a base 1, wherein the upper surface of the base 1 is fixedly connected with the bottom of a shell 2, one end of the shell 2 away from the base 1 is fixedly connected with the bottom of a top seat 3, the upper surface of the top seat 3 is provided with a through hole, one end of a linkage rod 7 passes through the through hole on the upper surface of the top seat 3, a pointer 5 and a test board 17 can be linked through a plurality of connecting rods by using the through hole on the upper surface of the top seat 3, so that the water flow detection has the real-time detection capability, the upper surface of the top seat 3 is fixedly connected with the bottom of a support plate 18, one side of the support plate 18 is fixedly connected with one side of a dial 4, the outer surface of the dial 4 is provided with a transparent protective shell, the transparent protective shell can protect the dial 4, meanwhile, the external environment is prevented from, the middle part of the base 1 is clamped with the outer surface of the bearing outer ring 13, the inner wall of the bearing outer ring 13 is in sliding connection with the outer surface of the ball 19, the outer surface of the ball 19 is in sliding connection with the outer surface of the bearing inner ring 14, one end of the bottom of the bearing inner ring 14 is fixedly connected with the outer surface of the water flowing pipeline 15, the interior of the water flowing pipeline 15 is communicated, a through hole is formed in the outer surface of the middle part of the water flowing pipeline 15 and is communicated with the bearing inner ring 14, water can flow through the water flowing pipeline 15 and generates thrust on a test board 17 in the water flowing pipeline 15, the water flowing pipeline 15 can enable the water flow in the interior to be more stable, the test board 17 is convenient to work, the outer surface of the bottom of the water flowing pipeline 15 is fixedly connected with the bottom of the water flow baffle plate 16, chamfers are arranged on the periphery of the water flow baffle plate, the accuracy of the water flow direction detection is improved.

The upper surface of the base 1 is fixedly connected with the bottom of the limit supporting rod 11, one end of the limit supporting rod 11 far away from the base 1 is rotatably connected with the inner wall of the rotating block 10 through a shaft rod, the number of the limit supporting rods 11 is two, and a rotating ball is arranged between the outer surface of the shaft rod of the limit supporting rod 11 and the inner wall of the rotating block 10, so that the resistance of the rotating block 10 during rotation can be reduced through the rotating ball, the movement of the induction test board 17 is more sensitive, the sensitivity of the device for detecting the water flow strength is improved, the outer surface of the rotating block 10 is fixedly connected with one end of the upper connecting rod 9, one end of the upper connecting rod 9 far away from the rotating block 10 is rotatably connected with the outer surface of one end of the rotating shaft 8, the outer surface of the other end of the rotating shaft 8 is rotatably connected with the inner wall of one end of the coupling rod 7 far away from the rotating shaft 8 and the bottom, the outer surface of the rotating block 10 is fixedly connected with one end of the lower connecting rod 12, and one end of the lower connecting rod 12 far away from the rotating block 10 is fixedly arranged with one side of the test board 17.

The working principle is as follows: when the water flow direction detection device for hydraulic engineering is used, firstly, a part below a base 1 is invaded into water flow, under the action of water flow thrust, a water flow pipeline 15 can rotate through a ball 19, meanwhile, under the action of water flow thrust, a water flow baffle 16 drives the water flow pipeline 15 to keep consistent with the direction of water flow, after the water flow pipeline 15 is stabilized, a test board 17 inside the water flow pipeline 15 rotates under the action of the water flow thrust, the test board 17 rotates to drive a lower connecting rod 12 to deflect, after the lower connecting rod 12 deflects, an upper connecting rod 9 also deflects through a rotating block 10, in the deflection process of the upper connecting rod 9, a rotating shaft 8 can enable a linkage rod 7 and a pointer 5 to rotate around a pointer rotating shaft seat 6, at the moment, the direction and the force of the water flow can be seen through the rotating angle of the pointer 5 on a dial 4, and the rotating direction of the pointer 5, the bigger the water flow force is, the bigger the rotating angle of the pointer 5 is, and the position of the water flow baffle plate 16 staying during rotation and the rotating angle of the pointer 5 can change in time along with the change of the water flow, so that the change of the direction and the force of the water flow can be reflected in real time in the process of detecting the water flow.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rivers flow direction detection device for hydraulic engineering, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with the bottom of the shell (2), one end, far away from the base (1), of the shell (2) is fixedly connected with the bottom of the top seat (3), the upper surface of the top seat (3) is fixedly connected with the bottom of the supporting plate (18), one side of the supporting plate (18) is fixedly connected with one side of the dial (4), the middle of the base (1) is clamped with the outer surface of the bearing outer ring (13), the inner wall of the bearing outer ring (13) is connected with the outer surface of the ball (19) in a sliding mode, the outer surface of the ball (19) is connected with the outer surface of the bearing inner ring (14) in a sliding mode, one end of the bottom of the bearing inner ring (14) is fixedly connected with the outer surface of the water flow pipeline (15), and the outer surface of the bottom of the water flow pipeline;

the upper surface of base (1) and the bottom fixed connection of spacing branch (11), the one end that base (1) was kept away from in spacing branch (11) is passed through the axostylus axostyle and is rotated the inner wall of turning block (10) and is connected, the surface of turning block (10) and the one end fixed connection of last connecting rod (9), the one end that turning block (10) were kept away from in last connecting rod (9) rotates with the one end surface of pivot (8) and is connected, the other end surface of pivot (8) rotates with the one end inner wall of trace (7) and is connected, the one end that pivot (8) were kept away from in trace (7) and the bottom fixed connection of pointer (5), the one end that trace (7) are close to pointer (5) is passed through the axostylus axostyle and is rotated one side of axle bed (6) and is connected, the surface of turning block (10) and the one end fixed connection of lower connecting rod (12), the one side fixed mounting of turning block.

2. The water conservancy project water current flow direction detection device of claim 1, characterized in that: the number of the limiting support rods (11) is two, and rotating balls are arranged between the outer surface of the shaft rod of the limiting support rods (11) and the inner wall of the rotating block (10).

3. The water conservancy project water current flow direction detection device of claim 1, characterized in that: the inside of the water flowing pipeline (15) is through, and a through hole is formed in the outer surface of the middle of the water flowing pipeline (15) and communicated with the bearing inner ring (14).

4. The water conservancy project water current flow direction detection device of claim 1, characterized in that: the upper surface of the top seat (3) is provided with a through hole, and one end of the linkage rod (7) penetrates through the through hole in the upper surface of the top seat (3).

5. The water conservancy project water current flow direction detection device of claim 1, characterized in that: the outer surface of the dial plate (4) is provided with a transparent protective shell.

6. The water conservancy project water current flow direction detection device of claim 1, characterized in that: the periphery of the water flow baffle plate (16) is provided with chamfers, so that the periphery of the water flow baffle plate (16) is a sharp edge.