Hydrological testing device easy to install

Abstract

The utility model relates to the technical field of hydrological testing devices, and discloses an easy-to-install hydrological testing device which comprises a mounting plate, a sliding groove is formed in the top of the mounting plate, a screw rod is rotationally connected in the sliding groove, one end of the screw rod is fixedly connected with a rotary knob, the outer surface of the screw rod is sleeved with a threaded sleeve block in a threaded mode, and the threaded sleeve block is fixedly connected with the rotary knob. The position of the device can be adjusted through cooperation of a mounting plate, a sliding groove, a screw rod and a threaded sleeve block, an L-shaped hollow rod is controlled by a servo motor to rotate, a sliding block is controlled by a servo motor to ascend and descend, and therefore a flow velocity measurement sensor can stretch out, draw back, rotate and stably extend into a water body, and the device can cross the edge of a river bank to conduct probe arrangement. The interference of shoreside backflow or obstacles on the measurement result is effectively avoided, and the authenticity and representativeness of data are improved. The whole device is easy and convenient to install and fast to detach, and adaptability and practicability of equipment are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrological observation device technical field, specifically be easy to install's hydrological observation device. BACKGROUND

[0002] With the continuous advancement of water resource management and river regulation work, real-time and accurate acquisition of hydrological data is particularly important. Hydrological observation device, as an important tool for monitoring water flow velocity, water level, water quality and other parameters, is widely used in river, reservoir, irrigation canal and other areas.

[0003] The existing flow velocity measuring device is mostly complex in structure and inconvenient to install. If the test sensor is installed close to the shore, it is easy to be affected by the backflow of the water flow when testing the water flow velocity, causing test error of the data. If it is installed at a slightly remote position, it is easy to cause safety hazards to personnel.

[0004] Therefore, it is necessary to design a hydrological observation device easy to install to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a hydrological observation device easy to install, which is used to solve the technical problems proposed in the background.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a hydrological observation device easy to install, comprising a mounting plate, a sliding groove is formed in the top of the mounting plate, a screw rod is rotatably connected in the sliding groove, a knob is fixedly connected to one end of the screw rod, a threaded sleeve block is threadedly connected to the outer surface of the screw rod, a connecting plate is fixedly connected to the top of the threaded sleeve block, two vertical blocks are fixedly connected to the top of the connecting plate, a first servo motor is fixedly connected to one side of one vertical block, a second rotating shaft is fixedly connected to the output shaft of the first servo motor, an L-shaped hollow rod is fixedly connected to the outer surface of the second rotating shaft, a second servo motor is fixedly connected to one side of the vertical end of the L-shaped hollow rod, a first rotating shaft is fixedly connected to the output shaft of the second servo motor, two symmetrical rope winding wheels are fixedly connected to the outer surface of the first rotating shaft, two connecting ropes are wound around the outer surface of the two rope winding wheels, a sliding block is fixedly connected to one end of the two connecting ropes, sliding grooves are formed in the inner walls of the horizontal end of the L-shaped hollow rod, limit blocks are fixedly connected to the two sides of the sliding block, the two limit blocks are slidingly arranged in the two sliding grooves, respectively, a sliding opening is formed in the top of the horizontal end of the L-shaped hollow rod, a fixing block is fixedly connected to one side of the limit block, an installation block is fixedly connected to the top end of the fixing block, two symmetrical bolts are fixedly inserted into the outer surface of the installation block, threaded sleeves are threadedly connected to the outer surfaces of the two bolts, respectively, and a flow velocity measuring sensor is threadedly connected to the two bolts through the two threaded sleeves.

[0007] Preferably, the threaded sleeve block is slidingly arranged in the sliding groove, and the two sides of the threaded sleeve block are attached to the two sides of the sliding groove; the sliding block is slidingly arranged in the L-shaped hollow rod, and the two sides of the sliding block are attached to the two sides of the inner cavity of the L-shaped hollow rod.

[0008] Preferably, the bottom of the mounting plate is fixedly connected with four insertion pins, and the four insertion pins are located at the bottom of the mounting plate on one side of the knob.

[0009] Preferably, the vertical end of the L-shaped hollow rod is rotatably arranged between the two vertical blocks, and the vertical end of the L-shaped hollow rod is provided with an arc surface at the bottom, and a gap is arranged between the arc surface of the L-shaped hollow rod and the top of the connecting plate.

[0010] Preferably, one end of the screw rod penetrates the outside of the mounting plate, and the knob is fixedly connected to one end of the screw rod outside the mounting plate.

[0011] Preferably, the second servo motor is located above the two vertical blocks, and a gap is arranged between the second servo motor and the top of the two vertical blocks.

[0012] Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects as follows:

[0013] The utility model discloses a mounting plate and the cooperation of sliding groove, screw rod, threaded sleeve block realize the adjustable adjustment of device position, utilize servo motor control L hollow rod rotation and sliding block elevating, thereby make flow speed measurement sensor telescopic, rotatable, and stable and explore into water body, and device can cross river bank edge and carry out probe arrangement, effectively avoid the interference of bank edge backflow or obstacle to the measurement result, improve the authenticity and representativeness of data. The overall device is simple to install, quick to disassemble, enhances the adaptability and practicality of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structural schematic diagram of the utility model;

[0015] Figure 2 It is the mounting plate structure exploded schematic diagram of the utility model;

[0016] Figure 3 It is Figure 2 The enlarged structure schematic diagram of A place in the middle;

[0017] In the figure: 1, mounting plate; 2, sliding groove; 3, screw rod; 4, knob; 5, pin; 6, connecting plate; 7, first servo motor; 8, vertical block; 9, L-shaped hollow rod; 10, mounting block; 11, screw sleeve; 12, flow rate measuring sensor; 13, bolt; 14, fixed block; 15, sliding block; 16, limit block; 17, sliding groove; 18, rope winding wheel; 19, first rotating shaft; 20, second rotating shaft; 21, second servo motor; 22, sliding opening; 23, threaded sleeve block; 24, connecting rope. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0019] Obviously, a large number of specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be implemented in different ways than those described herein, and therefore the present application is not limited to the specific embodiments disclosed in the following description.

[0020] Please refer to Figures 1-3The utility model provides an easy to install's hydrological test device, including the mounting panel 1, the top of mounting panel 1 is opened with the sliding slot 2, and the inside rotation is connected with screw rod 3 in sliding slot 2, and one end of screw rod 3 is fixedly connected with knob 4, and the outer surface screw thread sleeve of screw rod 3 is connected with screw sleeve block 23, and the top of screw sleeve block 23 is fixedly connected with the connecting plate 6, and the top of connecting plate 6 is fixedly connected with two vertical blocks 8 of symmetry, one vertical block 8 one side is fixedly connected with first servo motor 7, and the output shaft of first servo motor 7 is fixedly connected with second rotating shaft 20, and the outer surface fixed sleeve of second rotating shaft 20 is connected with L hollow rod 9, and the vertical end one side of L hollow rod 9 is fixedly connected with second servo motor 21, and the output shaft of second servo motor 21 is fixedly connected with first rotating shaft 19, and the outer surface fixed sleeve of first rotating shaft 19 is connected with two winding wheels 18 of symmetry, and the outer surface of two winding wheels 18 is all around and is connected with connecting rope 24, and one end of two connecting ropes 24 is commonly fixedly connected with sliding block 15, and the both sides of sliding block 15 are fixedly connected with limit block 16, and two limit blocks 16 are slidably arranged in the inside of two sliding grooves 17 respectively, and the top of the horizontal end of L hollow rod 9 is opened with sliding mouth 22, and one side of limit block 16 is fixedly connected with fixed block 14, and the top of fixed block 14 is fixedly connected with mounting block 10, and the outer surface of mounting block 10 is fixedly inserted with two bolts 13 of symmetry, and the outer surface of two bolts 13 is all screw thread sleeve connected with screw sleeve 11, and two bolts 13 are commonly screw thread connected with one flow rate measuring sensor 12 through two screw sleeves 11, and through the connection of mounting panel 1, the device can be arranged in the measurement water flow shore, through the rotation of first servo motor 7, can first rotate L hollow rod 9 to one side of knob 4, to facilitate the screw thread connection of flow rate measuring sensor 12, when flow rate measuring sensor 12 is installed, through the rotation of knob 4, adjust, make L hollow rod 9 move to the one side of mounting panel 1 away from knob 4, to make L hollow rod 9 extend the river and approach the position of the shore, then through the rotation of first servo motor 7, rotate L hollow rod 9 to the one side of mounting panel 1 away from knob 4, make flow rate measuring sensor 12 extend the outside of mounting panel 1, at this moment, through the opening of second servo motor 21, utilize two winding wheels 18 rotation, make two connecting ropes 24 loose, and under the gravity of flow rate measuring sensor 12, make sliding block 15 slide down in the inside of L hollow rod 9, to make flow rate measuring sensor 12 put in water, carry out monitoring work, the whole installation and operation process is simple, after data acquisition, can conveniently speak device and take back, and the device extends the shore, avoid the influence of river backflow on the measurement of water flow velocity.

[0021] In order to improve the sliding stability of the threaded sleeve block 23 and the sliding block 15, the threaded sleeve block 23 is slidably arranged in the interior of the sliding groove 2, and the two sides of the threaded sleeve block 23 are fitted with the two sides of the sliding groove 2, and the sliding block 15 is slidably arranged in the interior of the L-shaped hollow rod 9, and the two sides of the sliding block 15 are fitted with the two sides of the inner cavity of the L-shaped hollow rod 9.

[0022] In order to facilitate the installation of the device and the stability, the bottom of the mounting plate 1 is fixedly connected with four insertion pins 5, and the four insertion pins 5 are located on the bottom of the mounting plate 1 on one side of the knob 4.

[0023] In order to facilitate the rotation adjustment of the L-shaped hollow rod 9, thereby facilitating the installation and measurement of the flow rate measurement sensor 12, the vertical end of the L-shaped hollow rod 9 is rotatably arranged between the two vertical blocks 8, and the vertical end of the L-shaped hollow rod 9 is provided with an arc surface at the bottom, and the arc surface of the L-shaped hollow rod 9 is provided with a gap between the top of the connecting plate 6.

[0024] In order to facilitate the adjustment of the position of the L-shaped hollow rod 9 on the mounting plate 1, one end of the screw rod 3 penetrates the exterior of the mounting plate 1, and the knob 4 is fixedly connected to one end of the screw rod 3 outside the mounting plate 1.

[0025] Further, in order to prevent the second servo motor 21 from affecting the rotation of the L-shaped hollow rod 9 when the L-shaped hollow rod 9 rotates, the second servo motor 21 is located above the two vertical blocks 8, and the second servo motor 21 is provided with a spacing between the top of the two vertical blocks 8.

[0026] It should be noted that the sensor mentioned in the above description can be replaced according to the actual test situation.

[0027] The preferred embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0028] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not further describe various possible combination manners.

[0029] In addition, various different embodiments of the present application can also be combined in any manner, as long as they do not deviate from the technical concept of the present application, and they should also be considered as disclosed content of the present application.

Claims

1. A hydrological testing device easy to install, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is provided with a sliding groove (2), and the inside of the sliding groove (2) is rotatably connected with a screw rod (3), one end of the screw rod (3) is fixedly connected with a knob (4), the outer surface of the screw rod (3) is threadedly sleeved with a threaded sleeve block (23), and the top of the threaded sleeve block (23) is fixedly connected with a connecting plate (6), and the top of the connecting plate (6) is fixedly connected with two symmetrical vertical blocks (8), one side of one of the vertical blocks (8) is fixedly connected with a first servo motor (7), and the output shaft of the first servo motor (7) is fixedly connected with a second rotating shaft (20), the outer surface of the second rotating shaft (20) is fixedly sleeved with an L-shaped hollow rod (9), one side of the vertical end of the L-shaped hollow rod (9) is fixedly connected with a second servo motor (21), and the output shaft of the second servo motor (21) is fixedly connected with a first rotating shaft (19), the outer surface of the first rotating shaft (19) is fixedly sleeved with two symmetrical rope winding wheels (18), the outer surfaces of the two rope winding wheels (18) are both wound with a connecting rope (24), one end of the two connecting ropes (24) is fixedly connected with a sliding block (15), and the inner walls of the horizontal end of the L-shaped hollow rod (9) are provided with sliding grooves (17) on both sides, the two sides of the sliding block (15) are fixedly connected with limiting blocks (16), the two limiting blocks (16) are respectively slidably arranged in the two sliding grooves (17), and the top of the horizontal end of the L-shaped hollow rod (9) is provided with a sliding opening (22), one side of the limiting block (16) is fixedly connected with a fixed block (14), the top of the fixed block (14) is fixedly connected with a mounting block (10), the outer surface of the mounting block (10) is fixedly inserted with two symmetrical bolts (13), the outer surfaces of the two bolts (13) are both threadedly sleeved with a threaded sleeve (11), and the two bolts (13) are threadedly connected with a flow rate measuring sensor (12) through the two threaded sleeves (11).

2. A hydrological testing device easy to install according to claim 1, characterized in that: The threaded sleeve block (23) is slidably arranged in the sliding groove (2), and the two sides of the threaded sleeve block (23) are fitted with the two sides of the sliding groove (2), the sliding block (15) is slidably arranged in the L-shaped hollow rod (9), and the two sides of the sliding block (15) are fitted with the two sides of the inner cavity of the L-shaped hollow rod (9).

3. The easy-to-install hydrological testing device of claim 1, wherein: The bottom of the mounting plate (1) is fixedly connected with four insertion pins (5), and the four insertion pins (5) are located at the bottom of the mounting plate (1) on one side of the knob (4).

4. The easy-to-install hydrological testing device of claim 1, wherein: The vertical end of the L-shaped hollow rod (9) is rotatably arranged between the two vertical blocks (8), and the vertical end of the L-shaped hollow rod (9) is provided with an arc surface at the bottom, and a gap is formed between the arc surface of the L-shaped hollow rod (9) and the top of the connecting plate (6).

5. The easy-to-install hydrological testing device of claim 1, wherein: One end of the screw rod (3) penetrates the outside of the mounting plate (1), and the knob (4) is fixedly connected with one end of the screw rod (3) outside the mounting plate (1).

6. The easy-to-install hydrological testing device of claim 1, wherein: The second servo motor (21) is located above the two vertical blocks (8), and a gap is formed between the second servo motor (21) and the top of the two vertical blocks (8).

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