Portable hydrometric cableway

Abstract

The utility model relates to the field of hydraulic engineering, and discloses a portable hydrological cableway which comprises a base, a supporting frame is arranged at the top of the base, a cable is arranged in the supporting frame, a first motor is arranged on the inner wall of the supporting frame, a first collecting roller is fixedly installed at the output end of the first motor, and a second collecting roller is fixedly installed at the output end of the first collecting roller. A connecting rope is wound on the outer surface of the first collecting roller, a guide wheel is fixedly installed on one side of the supporting frame, the connecting rope is in lap joint with the outer surface of the guide wheel, a placing frame is connected to the outer surface of the connecting rope in a penetrating mode, a connecting wheel is rotationally connected to the inner wall of the placing frame, and the connecting wheel is in lap joint with the outer surface of the connecting rope. According to the utility model, the height of the placing frame is adjusted through the connecting rope to be used for different topographic conditions, and the placing frame is stabilized to provide stable support for an instrument, so that the accuracy of detection data is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a lightweight hydrological cableway. Background Art

[0002] The light hydrological cableway is a type of hydrological equipment. It is made of ropes or cables, spans the water body, measures parameters such as water level, flow rate and temperature, and is used for hydrological measurement and research. Therefore, the existing light hydrological cableway has been continuously innovated and developed. It can be seen that the current light hydrological cableway basically meets people's needs, but there are still some problems.

[0003] For example, the patent document with the announcement number CN218845639U discloses a lightweight hydrographic cableway that is easy to adjust in height, which is provided with "a base, wherein there are two bases, and the tops of the two bases are respectively fixedly connected with a first support frame and a second support frame, and the tops of the first support frame and the second support frame are provided with a slide groove, and the bottoms of the two slide grooves are fixedly connected with a first motor, and the output shafts of the two first motors are fixedly connected with a threaded rod. By providing a first motor, a threaded rod, a threaded barrel and a support plate, etc., it is convenient to adjust the height of the fixed frame when used in different positions, and the operation is convenient. By providing a second motor, a rotating shaft, a collecting stick and a connecting belt, it is convenient to adjust the position during measurement. By providing a support column and a placement rack, it is convenient to place the instrument when in use. By providing a rain cover, it is convenient to protect the placed instruments on rainy days."

[0004] However, when the above device is actually used, the first motor is operated to drive the fixed frame to rise or fall, thereby adjusting the height of the placement frame. Since the height of the placement frame is adjusted by components such as a connecting rope and a fixed frame, the position of the connecting rope may be affected during the adjustment process, thereby causing deviations in the measurement position and affecting the accuracy of the data. Therefore, a lightweight hydrographic cableway is urgently needed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a lightweight hydrographic cableway to solve the problem in the background art that during the measurement process, the measurement position accuracy is low, which reduces the accuracy of the data.

[0006] To achieve the above object, the utility model provides the following technical solution, which discloses a lightweight hydrographic cableway, including a base, a support frame is arranged on the top of the base, and a cable is arranged inside the support frame;

[0007] A first motor, wherein the first motor is arranged on the inner wall of the support frame, a first collecting roller is fixedly installed on the output end of the first motor, a connecting rope is wound on the outer surface of the first collecting roller, a guide wheel is fixedly installed on one side of the support frame, and the connecting rope is overlapped on the outer surface of the guide wheel, a placing frame is passed through the outer surface of the connecting rope, a connecting wheel is rotatably connected to the inner wall of the placing frame, and the connecting wheel is overlapped on the outer surface of the connecting rope.

[0008] Preferably, an air pump is provided on the inner wall of the support frame, a hose is threadedly connected to the air inlet of the air pump, and the hose is located inside the base, and a suction cup is provided at one end of the hose.

[0009] Preferably, a servo motor is disposed on the inner wall of the support frame, and a rotating shaft is fixedly mounted on the output end of the servo motor.

[0010] Preferably, a drill bit is threadedly connected to the outer surface of the rotating shaft, and the drill bit is embedded in the bottom of the supporting frame.

[0011] Preferably, a second motor is disposed on the inner wall of the support frame, and a connecting shaft is fixedly mounted on the output end of the second motor.

[0012] Preferably, a second take-up roller is fixedly mounted on the outer surface of the connecting shaft, and the cable is wound around the outer surface of the second take-up roller.

[0013] Preferably, a fixing frame is provided on the top of the base, and a connecting block is provided on the outer surface of the cable.

[0014] Preferably, a telescopic rod is fixedly mounted on the bottom of the connecting block, and the telescopic rod is fixedly connected to the top of the placement frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model starts the second motor to drive the cable to move, thereby adjusting the horizontal position of the measuring instrument and moving it to the same vertical line as the measuring point, and then starts the first motor to drive the first collecting roller to rotate, release the connecting rope, and the placement frame moves downward along the outer surface of the connecting rope through the connecting wheel under the action of its own gravity, thereby adjusting the height of the placement frame and then adjusting the height of the instrument, which is convenient for use according to different terrain conditions. When the connecting rope is tightened, the position of the placement frame is determined, and the frequency of shaking of the placement frame is reduced by the telescopic rod, so as to achieve the purpose of stabilizing the placement frame, ensure that stable support is provided for the instrument, and make the detection data more accurate.

[0017] 2. The utility model uses an air pump, a suction cup, a servo motor, a rotating shaft and a drill bit in combination. By turning on the air pump, a negative pressure state is formed inside the suction cup, so that it is fixed to the ground, thereby stabilizing the base of the device on the flat ground. By turning on the servo motor and inserting the drill bit into the ground, the base of the device is stabilized on the uneven ground, thereby improving the practicability of the device and the stability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the support frame structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the placement frame structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the connecting shaft structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the base structure of the utility model.

[0023] In the figure: 1. base; 2. support frame; 3. cable; 4. first motor; 5. first collecting roller; 6. connecting rope; 7. guide wheel; 8. placement frame; 9. connecting wheel; 10. vacuum pump; 11. hose; 12. suction cup; 13. servo motor; 14. rotating shaft; 15. drill bit; 16. second motor; 17. connecting shaft; 18. second collecting roller; 19. fixing frame; 20. connecting block; 21. telescopic rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 and Figure 4 , an embodiment provided by the utility model:

[0026] It includes a base 1, a support frame 2 is arranged on the top of the base 1, a cable 3 is arranged inside the support frame 2, and a first motor 4 is arranged on the inner wall of the support frame 2. A first collecting roller 5 is fixedly installed on the output end of the first motor 4, and a connecting rope 6 is wound around the outer surface of the first collecting roller 5. A guide wheel 7 is fixedly installed on one side of the support frame 2, and the connecting rope 6 is overlapped on the outer surface of the guide wheel 7. A placement frame 8 is passed through and connected to the outer surface of the connecting rope 6. A connecting wheel 9 is rotatably connected to the inner wall of the placement frame 8, and the connecting wheel 9 is overlapped on the outer surface of the connecting rope 6.

[0027] During the use of the portable hydrographic cableway, the first motor 4 is turned on, and then the first motor 4 drives the first collecting roller 5 to rotate, one end of the connecting rope 6 moves away from the first collecting roller 5 along the outer surface of the guide wheel 7, and the connecting rope 6 is loosened. Then, the placing frame 8 moves downward under the action of its own gravity, and then the placing frame 8 drives the telescopic end of the telescopic rod 21 and the connecting wheel 9 to move downward, thereby adjusting the height of the placing frame 8. After adjustment, the telescopic rod 21 can reduce the frequency of shaking of the placing frame 8, thereby stabilizing the connecting rope 6.

[0028] Furthermore, a second motor 16 is disposed on the inner wall of the support frame 2, a connecting shaft 17 is fixedly mounted on the output end of the second motor 16, a second receiving roller 18 is fixedly mounted on the outer surface of the connecting shaft 17, and the cable 3 is wound around the outer surface of the second receiving roller 18;

[0029] By turning on the second motor 16, the output end of the second motor 16 drives the connecting shaft 17 to rotate, and then the connecting shaft 17 drives the second collecting roller 18 to rotate, and then the second collecting roller 18 winds the cable 3, thereby driving the connecting block 20 to move left or right, and then the connecting block 20 drives the instrument placed in the placement frame 8 to be transported through the telescopic rod 21 and the placement frame 8, so as to facilitate the adjustment of the horizontal position of the instrument.

[0030] Furthermore, a fixing frame 19 is provided on the top of the base 1, a connecting block 20 is provided on the outer surface of the cable 3, a telescopic rod 21 is fixedly installed on the bottom of the connecting block 20, and the telescopic rod 21 is fixedly connected to the top of the placement frame 8;

[0031] The fixing frame 19 is used to conveniently place the tools to be used, so that the workers can conveniently take them out. The connecting block 20 and the placing frame 8 are connected together by the telescopic rod 21.

[0032] See also Figure 2 , Figure 3 and Figure 5 , an embodiment provided by the utility model:

[0033] An air pump 10 is disposed on the inner wall of the support frame 2, and a hose 11 is threadedly connected to the air inlet of the air pump 10, and the hose 11 is located inside the base 1, and a suction cup 12 is disposed at one end of the hose 11;

[0034] By turning on the vacuum pump 10, the vacuum pump 10 absorbs the gas inside the suction cup 12 through the hose 11, and a negative pressure state is formed inside the suction cup 12, so that the suction cup 12 is fixed to the ground, and the stability of the hydrological cableway is improved by stabilizing the base 1 of the equipment.

[0035] Furthermore, a servo motor 13 is disposed on the inner wall of the support frame 2, a rotating shaft 14 is fixedly mounted on the output end of the servo motor 13, a drill bit 15 is threadedly connected to the outer surface of the rotating shaft 14, and the drill bit 15 is embedded and connected to the bottom of the support frame 2;

[0036] When the ground on which the equipment is placed is relatively uneven, the servo motor 13 is turned on, and the output end of the servo motor 13 drives the rotating shaft 14 to rotate, and then the rotating shaft 14 drives the drill bit 15 to rotate, and the drill bit 15 penetrates into the ground to further stabilize the hydrological cableway equipment.

[0037] Working principle: when in use, the staff places the instrument to be transported or measured into the placement frame 8, and drives the connecting shaft 17 to rotate by turning on the second motor 16, drives the second collecting roller 18 to rotate, drives the cable 3 to move, and drives the connecting block 20 to move, so as to adjust the horizontal position of the measurement. By turning on the first motor 4, the first collecting roller 5 is driven to rotate, so as to release the connecting rope 6. When the placement frame 8 moves downward under the action of its own gravity, the height of the placement frame 8 is adjusted, which is convenient for different terrain conditions, and the connecting rope 6 is tightened. The placement frame 8 drives the telescopic end of the telescopic rod 21 to move downward, and the placement frame 8 is stabilized by the telescopic rod 21 to ensure stable support for the instrument. In addition, when the ground is flat, by turning on the vacuum pump 10, a negative pressure state is formed inside the suction cup 12, and the suction cup 12 is fixed to the ground, thereby stabilizing the base 1 of the equipment, and then stabilizing the hydrological cableway equipment. When the ground is uneven, the drill bit 15 is inserted into the ground to achieve the purpose of stabilizing the base 1.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lightweight hydrographic cableway, comprising a base (1), characterized in that: A support frame (2) is arranged on the top of the base (1), and a cable (3) is arranged inside the support frame (2); A first motor (4), wherein the first motor (4) is arranged on the inner wall of the support frame (2), a first collecting roller (5) is fixedly mounted on the output end of the first motor (4), a connecting rope (6) is wound around the outer surface of the first collecting roller (5), a guide wheel (7) is fixedly mounted on one side of the support frame (2), and the connecting rope (6) is overlapped on the outer surface of the guide wheel (7), a placement frame (8) is passed through the outer surface of the connecting rope (6), a connecting wheel (9) is rotatably connected to the inner wall of the placement frame (8), and the connecting wheel (9) is overlapped on the outer surface of the connecting rope (6).

2. A lightweight hydrographic cableway according to claim 1, characterized in that: An air pump (10) is disposed on the inner wall of the support frame (2); a hose (11) is threadedly connected to the air inlet of the air pump (10); the hose (11) is located inside the base (1); and a suction cup (12) is disposed at one end of the hose (11).

3. A lightweight hydrographic cableway according to claim 1, characterized in that: A servo motor (13) is disposed on the inner wall of the support frame (2), and a rotating shaft (14) is fixedly mounted on the output end of the servo motor (13).

4. A lightweight hydrographic cableway according to claim 3, characterized in that: The outer surface of the rotating shaft (14) is threadedly connected with a drill bit (15), and the drill bit (15) is embedded and connected to the bottom of the support frame (2).

5. The portable hydrographic cableway according to claim 1, characterized in that: A second motor (16) is disposed on the inner wall of the support frame (2), and a connecting shaft (17) is fixedly mounted on the output end of the second motor (16).

6. A lightweight hydrographic cableway according to claim 5, characterized in that: A second take-up roller (18) is fixedly mounted on the outer surface of the connecting shaft (17), and the cable (3) is wound around the outer surface of the second take-up roller (18).

7. A lightweight hydrographic cableway according to claim 1, characterized in that: A fixing frame (19) is provided on the top of the base (1), and a connecting block (20) is provided on the outer surface of the cable (3).

8. A lightweight hydrographic cableway according to claim 7, characterized in that: A telescopic rod (21) is fixedly mounted on the bottom of the connection block (20), and the telescopic rod (21) is fixedly connected to the top of the placement frame (8).

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