Hydraulic engineering measuring device

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering measuring device which comprises a supporting plate, the top end of the supporting plate is fixedly connected with a stabilizing box, a conical barrel is installed in the stabilizing box through a height adjusting mechanism, and a position fixing mechanism is installed in the conical barrel. Through cooperative use of a second motor, a stabilizing screw rod, a stabilizing screw sleeve, a moving cylinder and a conical cylinder, the conical cylinder is driven to extend into the ground, and through cooperative use of a first motor, a rotating screw rod, a rotating screw sleeve, an overturning rod and a fixing plate, the contact area of the conical cylinder under the ground is enlarged, so that the conical cylinder has a fixing effect; and the phenomenon that the whole device shakes is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project measuring device. Background Art

[0002] Water conservancy project measuring devices are used to measure the water level, water depth, flow velocity, flow direction, suspended matter and moved matter of water conservancy projects. Water conservancy project measurement is a work that needs to be carried out in the exploration and design, construction and installation, and operation and management stages of water conservancy projects.

[0003] After searching, the utility model patent with Chinese patent announcement number CN214583538U discloses a water conservancy engineering measurement device, which belongs to the field of water conservancy measurement. A water conservancy engineering measurement device includes an irrigation well, a water pump body is fixedly provided on the circumferential outer wall of the irrigation well, a well cover is fixedly provided on the top of the irrigation well, a floating block is provided inside the irrigation well, a connecting rod is fixedly provided on the top of the floating block, a warning rod 1 is threadedly connected to the top of the connecting rod, a warning rod 2 is threadedly connected to the top of the warning rod 1, a limit block is fixedly provided on the top of the warning rod 2, a sleeve is slidably connected to the outer surface of the warning rod 1, and the circumferential outer wall of the sleeve is annularly symmetrical and provided with two connecting plates; although the device can achieve the effect of facilitating the viewing of the water level, in actual use, there will be undercurrents underwater, and due to the underwater buoyancy, the measuring device will be easily moved or offset underwater, thereby reducing the measurement accuracy. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a water conservancy engineering measuring device which is easy to fix.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solutions: a water conservancy engineering measurement device, comprising a support plate, the top end of which is fixedly connected to a stabilizing box, and a conical cylinder is installed inside the stabilizing box through a height adjustment mechanism;

[0008] A position fixing mechanism is installed inside the conical cylinder;

[0009] The position fixing mechanism comprises a first motor, the top end of the conical barrel is fixedly connected to the top end of the first motor, a rotating screw is fixedly connected to the output end of the first motor, a rotating screw sleeve is screwed on the outer wall of the rotating screw, two flip rods are hinged on the outer wall of the rotating screw sleeve, and the ends of the two flip rods that are away from each other are hinged to a fixing plate, both ends of the conical barrel are provided with a conical through groove, and one end of the two fixing plates is respectively hinged to one end of the inside of the two conical through grooves;

[0010] The top end of the stabilizing box is fixedly connected with a measuring rod.

[0011] Preferably, the height adjustment mechanism includes a second motor, one end of the second motor is fixedly connected to the top of the stabilizing box, the output end of the second motor is fixedly connected to a stabilizing screw, the bottom end of the stabilizing screw extends to the interior of the stabilizing box, a stabilizing screw sleeve is threaded on the outer wall of the stabilizing screw, a moving cylinder is fixedly connected to the outer wall of the stabilizing screw sleeve, and the bottom end of the moving cylinder is fixedly connected to the top of the conical cylinder.

[0012] Furthermore, two movable slide blocks are fixedly connected to the outer wall of the movable cylinder, and the two movable slide blocks are respectively slidably connected to the two ends of the interior of the stabilizing box.

[0013] Furthermore, support rods are fixedly connected to the four corners of the bottom end of the support plate.

[0014] Based on the above, the bottom ends of the four support rods are fixedly connected with fixing pads.

[0015] Further on the basis of the above, a motor protection box is fixedly installed on the top of the stabilizing box.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a water conservancy project measurement device, which has the following

[0018] Beneficial effects:

[0019] The water conservancy engineering measuring device moves the entire device underwater, and with the cooperation of a second motor, a stabilizing screw, a stabilizing screw sleeve, a moving cylinder and a conical cylinder, drives the conical cylinder to extend under the ground. With the cooperation of a first motor, a rotating screw, a rotating screw sleeve, a flip rod and a fixing plate, the contact area of ​​the conical cylinder under the ground is further expanded, so that the conical cylinder has a fixing effect, thereby effectively preventing the entire device from shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the conical cylinder of the utility model;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0024] In the figure: 1. support plate; 2. stabilizing box; 3. conical cylinder; 4. rotating screw; 5. rotating screw sleeve; 6. flip rod; 7. fixed plate; 8. measuring rod; 9. second motor; 10. stabilizing screw; 11. stabilizing screw sleeve; 12. moving cylinder; 13. moving slider; 14. support rod; 15. fixing pad; 16. motor protection box; 17. first motor. DETAILED DESCRIPTION

[0025] See also Figure 1-4 A water conservancy project measuring device comprises a support plate 1, a stabilizing box 2 is fixedly connected to the top of the support plate 1, a conical cylinder 3 is installed inside the stabilizing box 2 through a height adjustment mechanism, a measuring rod 8 is fixedly connected to the top of the stabilizing box 2, and the height adjustment mechanism comprises a second motor 9, one end of the second motor 9 is fixedly connected to the top of the stabilizing box 2, a stabilizing screw 10 is fixedly connected to the output end of the second motor 9, the bottom end of the stabilizing screw 10 extends to the inside of the stabilizing box 2, a stabilizing screw sleeve 11 is screwed on the outer wall of the stabilizing screw 10, a moving cylinder 12 is fixedly connected to the outer wall of the stabilizing screw sleeve 11, and the bottom end of the moving cylinder 12 is fixedly connected to the top of the conical cylinder 3. When the second motor 9 is powered on and started, the output end of the second motor 9 will drive the stabilizing screw 10 to rotate, and the stabilizing screw 10 will drive the stabilizing screw sleeve 11 to move during the rotation, and drive the conical cylinder 3 to move through the moving cylinder 12 until the conical cylinder 3 extends into the ground. A position fixing mechanism is installed inside the conical tube 3, and the position fixing mechanism includes a first motor 17. The top of the inside of the conical tube 3 is fixedly connected to the top of the first motor 17, and the output end of the first motor 17 is fixedly connected to a rotating screw 4. A rotating screw sleeve 5 is screwed on the outer wall of the rotating screw 4, and two flip rods 6 are hinged on the outer wall of the rotating screw sleeve 5. The ends of the two flip rods 6 that are away from each other are hinged with a fixing plate 7. Conical through grooves are provided at both ends of the conical tube 3, and one end of the two fixing plates 7 is hinged to one end of the inside of the two conical through grooves respectively. After the first motor 17 is powered on and started, the output end of the first motor 17 will drive the rotating screw 4 to rotate, and the rotating screw 4 will drive the rotating screw sleeve 5 to move during the rotation process. The rotating screw sleeve 5 will drive the flip rod 6 to rotate during the movement, and then drive the fixing plate 7 to rotate, thereby expanding the contact area of ​​the conical tube 3 under the ground, so that the conical tube 3 has a fixing effect.

[0026] It should also be noted that two moving sliders 13 are fixedly connected to the outer wall of the moving cylinder 12, and the two moving sliders 13 are respectively slidably connected to the two ends inside the stabilizing box 2, so as to further improve the stability of the movement of the moving cylinder 12. Support rods 14 are fixedly connected at the four corners of the bottom end of the support plate 1, and the bottom ends of the four support rods 14 are fixedly connected with fixed pads 15, so as to further improve the supporting effect on the movement of the overall device. A motor protection box 16 is fixedly installed on the top of the stabilizing box 2, so as to improve the protection effect on the motor.

[0027] In summary, when the water conservancy engineering measuring device is in use, the entire device is first moved underwater. After the second motor 9 is powered on and started, the output end of the second motor 9 will drive the stabilizing screw 10 to rotate, and the stabilizing screw 10 will drive the stabilizing screw sleeve 11 to move during the rotation, and drive the conical cylinder 3 to move through the moving cylinder 12 until the conical cylinder 3 extends into the ground. After the first motor 17 is powered on and started, the output end of the first motor 17 will drive the rotating screw 4 to rotate, and the rotating screw 4 will drive the rotating screw sleeve 5 to move during the rotation, and the rotating screw sleeve 5 will drive the flip rod 6 to rotate during the movement, and then drive the fixed plate 7 to rotate, thereby expanding the contact area of ​​the conical cylinder 3 under the ground, so that the conical cylinder 3 has a fixing effect.

Claims

1. A hydraulic engineering measurement device, comprising a support plate (1), characterized in that: The top end of the support plate (1) is fixedly connected to a stabilizing box (2), and a conical cylinder (3) is installed inside the stabilizing box (2) via a height adjustment mechanism; A position fixing mechanism is installed inside the conical cylinder (3); The position fixing mechanism comprises a first motor (17), the top end of the interior of the conical cylinder (3) is fixedly connected to the top end of the first motor (17), the output end of the first motor (17) is fixedly connected to a rotating screw (4), a rotating screw sleeve (5) is screwed on the outer wall of the rotating screw (4), two turning rods (6) are hinged on the outer wall of the rotating screw sleeve (5), and the ends of the two turning rods (6) that are away from each other are hinged to a fixing plate (7), both ends of the conical cylinder (3) are provided with a conical through groove, and one end of the two fixing plates (7) is respectively hinged to one end of the interior of the two conical through grooves; A measuring rod (8) is fixedly connected to the top end of the stabilizing box (2).

2. A hydraulic engineering measurement device according to claim 1, characterized in that: The height adjustment mechanism comprises a second motor (9), one end of which is fixedly connected to the top of the stabilizing box (2), the output end of the second motor (9) is fixedly connected to a stabilizing screw (10), the bottom end of which extends into the interior of the stabilizing box (2), a stabilizing screw sleeve (11) is screwed onto the outer wall of the stabilizing screw (10), a moving cylinder (12) is fixedly connected to the outer wall of the stabilizing screw sleeve (11), and the bottom end of the moving cylinder (12) is fixedly connected to the top of the conical cylinder (3).

3. A hydraulic engineering measurement device according to claim 2, characterized in that: Two moving slide blocks (13) are fixedly connected to the outer wall of the moving cylinder (12), and the two moving slide blocks (13) are respectively slidably connected to the two ends inside the stabilizing box (2).

4. A hydraulic engineering measurement device according to claim 3, characterized in that: Support rods (14) are fixedly connected at the four corners of the bottom end of the support plate (1).

5. A hydraulic engineering measurement device according to claim 4, characterized in that: The bottom ends of the four support rods (14) are all fixedly connected with fixing pads (15).

6. A hydraulic engineering measurement device according to claim 5, characterized in that: A motor protection box (16) is fixedly mounted on the top of the stabilizing box (2).

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