Device for rapidly measuring water quantity of irrigation ditch

Abstract

The utility model discloses an irrigation ditch water volume rapid measuring device which comprises a mounting plate, the upper side of the mounting plate is fixedly connected with a fixed box, the upper side of the fixed box is fixedly connected with an alarm, the outer side of the fixed box is provided with a measuring unit, the right side of the fixed box is fixedly connected with a graduated scale, and the measuring unit comprises a lifting groove. The lifting grooves are formed in the front side and the rear side of the fixing box, lifting blocks are slidably connected to the inner sides of the lifting grooves in the front side and the rear side, a lifting frame is fixedly connected to the right sides of the lifting blocks, and a fixing frame is fixedly connected to the right side of the lifting frame. By arranging the fixing box, the lifting groove, the lifting block, the lifting frame, the fixing frame, a connecting plate, a spring, a floating plate and a graduated scale, the floating plate can be conveniently controlled to float up and down, the height of irrigation water can be conveniently and rapidly measured, operation is simple, and a worker can be conveniently reminded of the water surface height in time through a guide plate, a movable block, a pressure sensor and an alarm.

Description

Technical Field

[0001] The utility model relates to the field of irrigation ditches, in particular to a device for quickly measuring the water volume of irrigation ditches. Background Art

[0002] Irrigation ditches are an indispensable infrastructure in the agricultural irrigation system. They are not only responsible for transporting necessary water resources to farmland, but also have multiple functions such as drainage, ecological protection and providing social functions.

[0003] When irrigating ditches, it is necessary to measure the amount of irrigation water. When measuring the amount, the water level needs to be measured. The measurement of the water level is of great significance for evaluating the water delivery capacity and efficiency of the irrigation system. According to the "Irrigation and Drainage Engineering Design Standard" GB50288-2018, the design of the irrigation system must meet certain engineering and technical requirements to ensure the effective use of water resources. The change in water level directly reflects the water delivery capacity of the irrigation channel. By monitoring the water level, it is possible to promptly detect whether the system has leaks, blockages or other problems that affect water flow.

[0004] When measuring the water surface height, workers need to use precision instruments to measure, which involves many measurement operations and cannot quickly measure the water surface height, increasing the workload of the measurement personnel. Summary of the invention

[0005] In order to overcome the disadvantage of the prior art that it is troublesome to measure the irrigation water level, one of the purposes of the utility model is to provide a device for quickly measuring the water volume in an irrigation ditch.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a rapid water volume measuring device for irrigation ditches, comprising a mounting plate: a fixing box is fixedly connected to the upper side of the mounting plate, an alarm is fixedly connected to the upper side of the fixing box, a measuring unit is arranged on the outer side of the fixing box, and a scale is fixedly connected to the right side of the fixing box;

[0007] The measuring unit includes a lifting slot, which is opened on the front and rear sides of the fixed box, and the inner sides of the lifting slots on the front and rear sides are slidably connected with lifting blocks, the right side of the lifting block is fixedly connected with a lifting frame, the right side of the lifting frame is fixedly connected with a fixed frame, and the lower side of the fixed frame is fixedly connected with a floating plate, a connecting plate is fixedly connected between the lifting blocks on the front and rear sides, and the upper and lower sides of the connecting plate are fixedly connected with contact blocks, the right inner wall of the fixed box is fixedly connected with a guide plate, and the outer sides of the upper and lower ends of the guide plate are provided with moving frames, and the left sides of the moving frames on the upper and lower sides are fixedly connected with moving blocks, and the sides of the moving blocks on the upper and lower sides close to the contact blocks are fixedly connected with pressure sensors, and a spring is fixedly connected between the upper side of the connecting plate and the inner wall of the fixed box.

[0008] According to the irrigation ditch water volume rapid measuring device, a movable groove is provided on the left side of the fixed box, a control block is slidably connected to the inner side of the movable groove, a partition is fixedly connected to the middle of the left side of the fixed box, side blocks are fixedly connected to the left sides of the upper and lower ends of the fixed box, and a screw is rotatably connected between the side block and the partition, so as to facilitate the control of the positions of the pressure sensors on the upper and lower sides.

[0009] According to the irrigation ditch water volume rapid measuring device, the control block is fixedly connected to the moving block.

[0010] According to the irrigation ditch water volume rapid measuring device, the screw is threadedly connected to the control block, so that the control block moves up and down.

[0011] According to the irrigation ditch water volume rapid measuring device, a mounting hole is provided on the upper side of the mounting plate, so as to facilitate the mounting of the mounting plate with the outside.

[0012] According to the irrigation ditch water volume rapid measuring device, the fixing frame is arranged in an L-shaped structure.

[0013] Beneficial effects:

[0014] By providing a fixed box, a lifting groove, a lifting block, a lifting frame, a fixed frame, a connecting plate, a spring, a floating plate and a scale, it is easy to control the up and down floating of the floating plate, and to quickly measure the height of the irrigation water. The operation is simple, and the guide plate, moving block, pressure sensor and alarm can be used to remind the staff of the water level in time.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall three-dimensional structural diagram of the utility model irrigation ditch water volume rapid measurement device;

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of the utility model irrigation ditch water volume rapid measurement device;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram from another perspective of the utility model of the irrigation ditch water volume rapid measurement device.

[0021] Legend:

[0022] 1. Mounting plate; 2. Fixed box; 3. Scale; 4. Measuring unit; 401. Lifting slot; 402. Lifting block; 403. Lifting frame; 404. Fixed frame; 405. Floating plate; 406. Connecting plate; 407. Contact block; 408. Spring; 409. Guide plate; 410. Moving frame; 411. Moving block; 412. Pressure sensor; 413. Moving slot; 414. Partition; 415. Screw; 416. Control block; 417. Side block; 5. Alarm. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The invention discloses a rapid measuring device for water volume in irrigation ditches, comprising a mounting plate 1: a fixing box 2 is fixedly connected to the upper side of the mounting plate 1, an alarm 5 is fixedly connected to the upper side of the fixing box 2, a measuring unit 4 is arranged on the outer side of the fixing box 2, a scale 3 is fixedly connected to the right side of the fixing box 2, and mounting holes are opened on the upper side of the mounting plate 1, and the mounting holes and bolts are used to facilitate the fixing box 2 to be installed together with the outside.

[0025] The measuring unit 4 includes a lifting slot 401, which is provided on the front and rear sides of the fixed box 2. Lifting blocks 402 are slidably connected to the inner sides of the lifting slots 401 on the front and rear sides. A lifting frame 403 is fixedly connected to the right side of the lifting block 402. A fixed frame 404 is fixedly connected to the right side of the lifting frame 403. A floating plate 405 is fixedly connected to the lower side of the fixed frame 404. A connecting plate 406 is fixedly connected between the lifting blocks 402 on the front and rear sides. Contact blocks 407 are fixedly connected to the upper and lower sides of the connecting plate 406. A guide plate 409 is fixedly connected to the inner wall of the right side of the fixed box 2. Moving frames 410 are provided on the outer sides of the upper and lower ends of the guide plate 409. Moving blocks 411 are fixedly connected to the left sides of the moving frames 410 on the upper and lower sides. The moving blocks 411 on the upper and lower sides are close to the contact blocks 407. A pressure sensor 412 is fixedly connected to one side of the connecting plate 406, a spring 408 is fixedly connected between the upper side of the connecting plate 406 and the inner wall of the fixing box 2, and the fixing frame 404 is set as an L-shaped structure. When in use, the floating plate 405 is in contact with the irrigation water surface. When the irrigation water level rises, the water surface drives the floating plate 405 to rise, the floating plate 405 drives the fixing frame 404 to move, and the fixing frame 404 drives the lifting frame 403 to rise, the lifting block 402 of the lifting frame 403 moves, and the lifting block 402 drives the connecting plate 406 to move, and the connecting plate 406 drives the spring 408 to be compressed. Through the corresponding position of the lifting frame 403 on the scale 3, it is convenient for the staff to quickly measure the water level, and through the elastic force of the spring 408, when the water level drops, the spring 408 drives the floating plate 405 to move.

[0026] A moving groove 413 is provided on the left side of the fixed box 2, and a control block 416 is slidably connected to the inner side of the moving groove 413. A partition 414 is fixedly connected to the middle part of the left side of the fixed box 2. Side blocks 417 are fixedly connected to the left sides of the upper and lower ends of the fixed box 2. A screw 415 is rotatably connected between the side block 417 and the partition 414. The control block 416 is fixedly connected to the moving block 411, and the screw 415 is threadedly connected to the control block 416. Before use, the screw 415 is rotated, and the screw 415 drives the control block 416 to move up and down, and the control block 416 drives the moving block 411 to move, and the moving block 411 drives the corresponding pressure sensor 412 to move up and down. When the upper pressure sensor 412 contacts the contact block 407, it indicates that the water surface is high, and when it contacts the lower pressure sensor 412, it indicates that the water surface is low. By controlling the position of the pressure sensor 412, it is convenient to control the highest point and the lowest point for adjustment.

[0027] Working principle: When in use, the staff first installs the fixed box 2 near the ditch to make the floating plate 405 contact with the water surface. When the water surface rises, the water surface drives the floating plate 405 to rise, and controls the lifting frame 403 to rise, and uses the scale 3 to quickly measure the water level of the irrigation ditch. The floating plate 405 moves up and down, and the floating plate 405 drives the connecting plate 406 to move, and the connecting plate 406 drives the contact block 407 to move. When the contact block 407 contacts the pressure sensor 412, the alarm 5 is activated to remind the staff that the water level is too high or too low.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Rapid measuring device for irrigation ditch water volume, characterized in that: It comprises a mounting plate (1); a fixing box (2) is fixedly connected to the upper side of the mounting plate (1); an alarm (5) is fixedly connected to the upper side of the fixing box (2); a measuring unit (4) is arranged on the outer side of the fixing box (2); and a scale (3) is fixedly connected to the right side of the fixing box (2); The measuring unit (4) comprises a lifting slot (401), the lifting slot (401) is arranged on the front and rear sides of the fixed box (2), the inner sides of the lifting slots (401) on the front and rear sides are slidably connected with lifting blocks (402), the right side of the lifting block (402) is fixedly connected with a lifting frame (403), the right side of the lifting frame (403) is fixedly connected with a fixing frame (404), the lower side of the fixing frame (404) is fixedly connected with a floating plate (405), and a connecting plate (406) is fixedly connected between the lifting blocks (402) on the front and rear sides, and the connecting plate (406) The upper and lower sides of the connecting plate (406) are fixedly connected with contact blocks (407), the right inner wall of the fixed box (2) is fixedly connected with a guide plate (409), the outer sides of the upper and lower ends of the guide plate (409) are provided with moving frames (410), the left sides of the moving frames (410) on the upper and lower sides are fixedly connected with moving blocks (411), the sides of the moving blocks (411) on the upper and lower sides close to the contact blocks (407) are fixedly connected with pressure sensors (412), and a spring (408) is fixedly connected between the upper side of the connecting plate (406) and the inner wall of the fixed box (2).

2. The irrigation ditch water volume rapid measurement device according to claim 1 is characterized in that: A movable groove (413) is provided on the left side of the fixed box (2), a control block (416) is slidably connected to the inner side of the movable groove (413), a partition (414) is fixedly connected to the middle of the left side of the fixed box (2), side blocks (417) are fixedly connected to the left sides of the upper and lower ends of the fixed box (2), and a screw rod (415) is rotatably connected between the side block (417) and the partition (414).

3. The irrigation ditch water volume rapid measurement device according to claim 2 is characterized in that: The control block (416) is fixedly connected to the moving block (411).

4. The irrigation ditch water volume rapid measurement device according to claim 2 is characterized in that: The screw rod (415) is threadedly connected to the control block (416).

5. The irrigation ditch water volume rapid measurement device according to claim 1 is characterized in that: A mounting hole is provided on the upper side of the mounting plate (1).

6. The irrigation ditch water volume rapid measurement device according to claim 1 is characterized in that: The fixing frame (404) is arranged in an L-shaped structure.

Images