Portable water flow detection equipment for water conservancy detection

Abstract

The utility model provides portable water flow detection equipment for water conservancy detection, which relates to the technical field of water conservancy engineering, and comprises a device shell, a lifting device is arranged in the device shell and close to the right side, a lifting platform is arranged at the joint of the lifting device, the lifting platform can be lifted by the lifting device, and the lifting platform is connected with the lifting device. Limiting grooves are formed in the lifting platform, a flying platform structure is arranged at the connecting position of the limiting grooves, the flying platform structure can be directly taken down and can be adjusted, an unmanned aerial vehicle on the flying platform structure can take off conveniently, and through the design of the lifting device and the flying platform structure, when the unmanned aerial vehicle is carried or transported, the unmanned aerial vehicle can conveniently take off. The unmanned aerial vehicle can be directly fixed to the pulling rope, the flying platform structure is arranged in the device shell, then the unmanned aerial vehicle can be effectively protected, meanwhile, when the unmanned aerial vehicle needs to be taken, the lifting platform and the flying platform structure can be lifted through the lifting device, and then taking is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a portable water flow detection device for water conservancy detection. Background Art

[0002] Water flow detection equipment is an important tool for monitoring and measuring water flow velocity, flow, water level and water quality parameters, and is used for measurement, engineering geological survey, groundwater resource survey and irrigation area soil survey for river management and water resource development, utilization and protection. Its task is to investigate and study the nature, function and internal laws of relevant natural phenomena in the river basins or regions to be developed, and to evaluate and predict the possible mutual impact between various water conservancy facilities and the natural environment.

[0003] For example, a water flow detection device for water conservancy survey disclosed in a Chinese patent document (Announcement No.: CN219382827U) includes a drone body, a servo motor and a camera. The four ends of the drone body are provided with fan blade brackets, the bottom end of the drone body is symmetrically provided with a support frame, and the bottom end of the drone body is provided with a bottom plate. The utility model is provided with a drone body, a bottom plate and an electric push rod. The drone body is started by remote control, so that the drone body carries the inspection device and flies on the water. It can land and stop at a certain position for inspection as needed, and the detection range is enlarged. The servo motor is started to drive the rotating rod to rotate, so that the electric push rod and the bottom plate are in a vertical state. The electric push rod is started to push the fixed plate and the test tube downward to a suitable depth. The flow velocity is checked by the water flow sensor. The depth and range of the inspection are more flexible, which greatly improves the accuracy of water flow detection.

[0004] However, the above scheme still has the following shortcomings when implemented:

[0005] This device is very inconvenient to carry. Since the drone is very fragile, the entire drone usually needs to be held when carried. If you are not careful during transportation and carrying, the propeller and other parts of the drone may be damaged, which will affect its use. At the same time, when using it, you need to find a relatively flat ground to place it, which is very inconvenient. Therefore, we propose a portable water flow detection device for water conservancy detection. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings existing in the prior art. The device is very inconvenient to carry. Since the drone is very fragile, the entire drone usually needs to be held when carried. If care is not taken during transportation and carrying, the propeller and other parts of the drone may be damaged, thereby affecting its use. At the same time, when using it, it is also necessary to find a relatively flat ground to place it, which is very inconvenient.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A portable water flow detection device for water conservancy detection comprises a device shell, a lifting device is provided inside the device shell and near the right side, a lifting platform is provided at the connection of the lifting device, the lifting device can lift the lifting platform, a limiting groove is provided on the lifting platform, a flying platform structure is provided at the connection of the limiting groove, the flying platform structure can be directly removed and can be adjusted to facilitate the take-off of a drone on the flying platform structure.

[0009] Preferably, the lifting device includes a driving motor, a first pulley is provided on the output end of the driving motor, a second pulley is provided in front of the first pulley, and the first pulley and the second pulley are connected by a connecting belt.

[0010] Preferably, a screw rod is fixedly connected to the top of the second pulley, and a sliding block is threadedly connected to the screw rod.

[0011] Preferably, the lifting device further comprises a plurality of slide rails, and auxiliary connecting sliders are slidably connected to the plurality of slide rails, and the lifting platform is fixed between the plurality of auxiliary connecting sliders and the sliding blocks.

[0012] Preferably, the flying platform structure comprises a flying platform body, and connecting blocks are fixedly connected to both sides of the bottom of the flying platform body, and the flying platform body is connected to the limiting groove of the rising platform through the connecting blocks.

[0013] Preferably, the flying platform structure further comprises four adjusting rods, which are arranged at four corners of the connecting block, and supporting feet are fixed to the bottoms of the four adjusting rods.

[0014] Preferably, pull ropes are fixed on both side walls of the device housing, and a cover plate is installed on the top of the device housing.

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

[0016] In the utility model, through the design of the lifting device and the flying platform structure, the UAV can be directly fixed on the pulling rope when carrying or transporting, and the flying platform structure is inside the device shell, so that the UAV can be effectively protected. At the same time, when the UAV needs to be taken, the lifting device can lift the lifting platform and the flying platform structure, so as to facilitate taking, and the flying platform structure can be directly taken down and placed on the ground, and can be adjusted to meet the use requirements of different ground conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the main structure of a portable water flow detection device for water conservancy detection provided by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a portable water flow detection device for water conservancy detection provided by the utility model;

[0019] Figure 3 A portable water flow detection device for water conservancy detection provided by the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 A schematic diagram of the main structure of a lifting device of a portable water flow detection device for water conservancy detection provided by the utility model;

[0021] Figure 5 A schematic diagram of a flying platform structure and a limit groove connection structure of a portable water flow detection device for water conservancy detection provided by the utility model;

[0022] Figure 6 A schematic diagram of the installation and placement of a flying platform structure of a portable water flow detection device for hydraulic detection provided by the utility model on a ladder.

[0023] Legend: 1. Device housing; 2. Lifting device; 21. Driving motor; 22. First pulley; 23. Second pulley; 24. Connecting belt; 25. Screw rod; 26. Sliding block; 27. Slide rail; 28. Auxiliary connecting slider; 3. Lifting platform; 4. Limiting groove; 5. Flying platform structure; 51. Flying platform body; 52. Connecting block; 53. Adjusting rod; 54. Support foot; 6. Pull rope; 7. Cover plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0028] Example 1

[0029] like Figure 1-6 As shown, the utility model provides a technical solution: a portable water flow detection device for water conservancy detection, comprising a device shell 1, a lifting device 2 is provided inside the device shell 1 and near the right side, a lifting platform 3 is provided at the connection of the lifting device 2, the lifting device 2 can lift the lifting platform 3, a limiting groove 4 is provided on the lifting platform 3, a flying platform structure 5 is provided at the connection of the limiting groove 4, the flying platform structure 5 can be directly removed and can be adjusted to facilitate the take-off of a drone on the flying platform structure 5, through the design of the lifting device 2 and the flying platform structure 5, when carrying or transporting, the drone can be directly fixed on the pulling rope 6, and the flying platform structure 5 is inside the device shell 1, so that the drone can be effectively protected, and when the drone needs to be taken, the lifting device 2 can lift the lifting platform 3 and the flying platform structure 5, so as to facilitate taking, and the flying platform structure 5 can be directly taken down and placed on the ground, and can be adjusted to meet the use requirements of different ground conditions.

[0030] Example 2

[0031] like Figure 1-6 As shown, the utility model provides a technical solution: the lifting device 2 includes a driving motor 21, a first pulley 22 is provided on the output end of the driving motor 21, a second pulley 23 is provided in front of the first pulley 22, the first pulley 22 and the second pulley 23 are connected by a connecting belt 24, the driving motor 21 will rotate and drive the first pulley 22 to rotate, because the first pulley 22 and the second pulley 23 are connected by the connecting belt 24, the second pulley 23 can be driven to rotate.

[0032] A screw rod 25 is fixedly connected to the top of the second pulley 23 , and a sliding block 26 is threadedly connected to the screw rod 25 .

[0033] The lifting device 2 also includes a plurality of slide rails 27, and auxiliary connecting sliders 28 are slidably connected to the plurality of slide rails 27. The lifting platform 3 is fixed between the plurality of auxiliary connecting sliders 28 and the sliding block 26, and the screw rod 25 is fixed on the second pulley 23. Finally, the screw rod 25 will rotate. When the screw rod 25 rotates, the sliding block 26 connected to the screw rod 25 can perform linear motion on the screw rod 25. The lifting platform 3 is fixed between the sliding block 26 and the auxiliary connecting slider 28. As the lifting platform 3 rises under the action of the sliding block 26, other auxiliary connecting sliders 28 fixed to the lifting platform 3 will slide synchronously on the slide rails 27, thereby realizing the auxiliary support function.

[0034] The flying platform structure 5 includes a flying platform body 51 , and connecting blocks 52 are fixedly connected to both sides of the bottom of the flying platform body 51 . The flying platform body 51 is connected to the limiting groove 4 of the ascending platform 3 through the connecting blocks 52 .

[0035] The flying platform structure 5 also includes four adjustment rods 53, which are arranged at the four corners of the connecting block 52. The bottoms of the four adjustment rods 53 are fixed with support feet 54. When the lifting platform 3 rises to the top of the device housing 1, it is only necessary to slide the flying platform body 51 out of the limiting groove 4, and then the flying platform body 51 can be taken out as a whole and placed on the ground. The four adjustment rods 53 can be adjusted according to the ground conditions (as shown in the attached manual). Figure 6 As shown in the figure, the drone can be flown on uneven ground, which improves the versatility of the device.

[0036] Pull ropes 6 are fixed on the two side walls of the device housing 1, and a cover plate 7 is installed on the top of the device housing 1. After placing the drone on the flight platform body 51, the drone and the flight platform body 51 can be connected and fixed by bolts. After that, it is only necessary to cover the cover plate 7 and take it out by pulling the rope 6. It is very convenient and there is no need to worry about damaging the propeller and other parts.

[0037] The working process of the utility model: when using a portable water flow detection device for hydraulic detection, first, the drone needs to be placed on the flight platform body 51, and the drone and the flight platform body 51 can be connected and fixed by bolts, and then only the cover plate 7 needs to be covered and the device can be taken out by pulling the rope 6, which is very convenient and there is no need to worry about damaging the propeller and other parts.

[0038] Then, when the drone needs to be picked up, the lifting device 2 will be started, the driving motor 21 will rotate, and drive the first pulley 22 to rotate. Since the first pulley 22 and the second pulley 23 are connected by a connecting belt 24, the second pulley 23 can be driven to rotate, and the screw rod 25 is fixed on the second pulley 23. Finally, the screw rod 25 will rotate. When the screw rod 25 rotates, the sliding block 26 connected to the screw rod 25 can move linearly on the screw rod 25, and the lifting platform 3 is fixed between the sliding block 26 and the auxiliary connecting slider 28. As the lifting platform 3 rises under the action of the sliding block 26, the other auxiliary connecting sliders 28 fixed to the lifting platform 3 will synchronously slide on the slide rail 27, thereby realizing the auxiliary support function.

[0039] Finally, when the lifting platform 3 rises to the top of the device housing 1, the flying platform body 51 only needs to be slid out of the limiting groove 4, and the flying platform body 51 can be taken out as a whole and placed on the ground. The four adjustment rods 53 can then be adjusted according to the ground conditions (see the attached manual). Figure 6 As shown in the figure, the drone can be flown on uneven ground, which improves the versatility of the device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable water flow detection device for water conservancy detection, comprising a device housing (1), characterized in that: A lifting device (2) is provided inside the device housing (1) and near the right side. A lifting platform (3) is provided at the connection of the lifting device (2). The lifting device (2) can lift the lifting platform (3). A limiting groove (4) is provided on the lifting platform (3). A flying platform structure (5) is provided at the connection of the limiting groove (4). The flying platform structure (5) can be directly removed and adjusted to facilitate the take-off of a drone on the flying platform structure (5).

2. A portable water flow detection device for water conservancy detection according to claim 1, characterized in that: The lifting device (2) comprises a driving motor (21), a first belt pulley (22) is provided at the output end of the driving motor (21), a second belt pulley (23) is provided in front of the first belt pulley (22), and the first belt pulley (22) and the second belt pulley (23) are connected via a connecting belt (24).

3. A portable water flow detection device for water conservancy detection according to claim 2, characterized in that: A screw rod (25) is fixedly connected to the top of the second pulley (23), and a sliding block (26) is threadedly connected to the screw rod (25).

4. A portable water flow detection device for water conservancy detection according to claim 3, characterized in that: The lifting device (2) further comprises a plurality of slide rails (27), and auxiliary connecting sliders (28) are slidably connected to the plurality of slide rails (27), and the lifting platform (3) is fixed between the plurality of auxiliary connecting sliders (28) and the sliding block (26).

5. A portable water flow detection device for water conservancy detection according to claim 1, characterized in that: The flying platform structure (5) comprises a flying platform body (51), and connecting blocks (52) are fixedly connected to both sides of the bottom of the flying platform body (51), and the flying platform body (51) is connected to the limiting groove (4) of the ascending platform (3) through the connecting blocks (52).

6. A portable water flow detection device for water conservancy detection according to claim 5, characterized in that: The flying platform structure (5) further comprises four adjusting rods (53), wherein the four adjusting rods (53) are arranged at four corners of the connecting block (52), and supporting feet (54) are fixed at the bottoms of the four adjusting rods (53).

7. A portable water flow detection device for water conservancy detection according to claim 1, characterized in that: Pulling ropes (6) are fixed on both side walls of the device housing (1), and a cover plate (7) is installed on the top of the device housing (1).

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