A rainfall monitoring device for geological disaster assessment

Abstract

The utility model discloses a rainfall monitoring device for geological disaster assessment, including a detection box, an angle adjustment component and a clamping and fixing component, wherein the angle adjustment component is arranged on the top wall of the detection box, the clamping and fixing component is arranged inside the detection box, and the angle adjustment component includes a mounting frame, a worm, a worm wheel, a metal connecting pipe, a rubber hose and a water collecting bucket; the mounting frame is fixed on the top outer wall of the detection box, the worm is horizontally rotatably arranged in the mounting frame, the worm wheel is rotatably arranged in the mounting frame, the worm wheel is meshed with the worm, the metal connecting pipe is rotatably arranged in the mounting frame, the metal connecting pipe is coaxially fixedly connected with the worm wheel, and the rubber hose is penetrated and arranged on the top wall of the detection box. The utility model belongs to the field of rainfall monitoring technology, and specifically is a rainfall monitoring device for geological disaster assessment that can be adjusted in angle, is convenient for filtering and collecting debris, and is convenient for fixing and disassembling a measuring tube.

Description

Technical Field

[0001] The utility model belongs to the technical field of rainfall monitoring, and in particular relates to a rainfall monitoring device for geological disaster assessment. Background Art

[0002] Mudslides are closely related to many factors, such as topography, geological structure and neotectonic movement, engineering geological type of rock and soil, hydrogeological conditions, meteorology and hydrology, vegetation conditions, and human economic and engineering activities. Therefore, by paying attention to these data indicators to monitor the landslide zone, it is possible to more accurately prevent and warn of landslides in advance. Mudslides are caused by steep terrain and loose soil, long-term heavy rain or storms that continuously scour the mud surface, abundant loose solid matter accumulated upstream, and sudden large amounts of water in a short period of time, which cause landslides and severe scouring of the soil surface. Real-time monitoring of rainfall can predict the landslide risk of dangerous slopes.

[0003] 1. The existing rainfall monitoring device is easily affected by leaves, soil, rocks and other debris when receiving rainwater, causing the rainfall detection device to be blocked, making the rainfall detection inaccurate;

[0004] 2. The existing rainfall monitoring device cannot adjust the angle of the water collecting bucket according to the inclination of rainfall;

[0005] 2 The existing rainfall monitoring device cannot fix or disassemble the measuring tube.

[0006] Therefore, a rainfall monitoring device for geological disaster assessment that can be adjusted in angle, is convenient for filtering and collecting debris, and is convenient for fixing and disassembling a measuring tube is needed to solve this defect. Utility Model Content

[0007] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a rainfall monitoring device for geological disaster assessment, which solves the problem that the rainfall monitoring device in the prior art is easily affected by leaves, soil, rocks and other debris when receiving rainwater, causing the rainfall detection device to be blocked, resulting in inaccurate rainfall detection; at the same time, it solves the problem that the existing rainfall monitoring device cannot adjust the angle of the water collecting bucket according to the inclination of rainfall; and solves the problem that the measuring tube cannot be fixed and disassembled.

[0008] The technical solution adopted by the utility model is as follows: a rainfall monitoring device for geological disaster assessment, comprising a detection box, an angle adjustment component and a clamping and fixing component, wherein the angle adjustment component is arranged on the top wall of the detection box, the clamping and fixing component is arranged in the detection box, and the angle adjustment component comprises a mounting frame, a worm, a worm gear, a metal connecting pipe, a rubber hose and a water collecting bucket;

[0009] The mounting frame is fixed on the top outer wall of the detection box, the worm is horizontally rotatable in the mounting frame, the worm wheel is rotatable in the mounting frame, the worm wheel is meshed with the worm, the metal connecting pipe is rotatable in the mounting frame, the metal connecting pipe is coaxially fixedly connected with the worm wheel, the rubber hose is penetrated on the top wall of the detection box, the upper end of the rubber hose is connected to the lower end of the metal connecting pipe, and the water collecting bucket is fixedly provided at the upper end of the metal connecting pipe.

[0010] As a preferred technical solution of the present scheme, the clamping and fixing assembly includes a bidirectional screw, a threaded sleeve, a collecting tube, a V-shaped clamping block, a guide cross bar and a sliding sleeve. The bidirectional screw is horizontally rotatably arranged on the inner wall of the detection box, the threaded sleeve is threaded on the bidirectional screw, the guide cross bar is horizontally fixed in the detection box, the sliding sleeve is horizontally slidably arranged on the guide cross bar, the V-shaped clamping block is fixed between the threaded sleeve and the moving sleeve, the collecting tube is detachably arranged between the V-shaped clamping blocks, and a rubber pad is fixedly provided on the inner side of the V-shaped clamping block, and the rubber pad corresponds to the outer wall of the collecting tube.

[0011] As a preferred technical solution of the present invention, a knob 1 is rotatably provided on the mounting frame, and the knob 1 is fixedly connected to one end of the worm.

[0012] As a preferred technical solution of the present invention, a second knob is rotatably provided on the outer wall of the detection box, and the second knob is fixedly connected to one end of the bidirectional screw.

[0013] As a preferred technical solution of the present invention, a filter frame is provided in a pull-out sliding manner in the detection box, and a guide hopper is fixedly provided in the detection box, and the guide hopper is provided at the lower side of the filter frame.

[0014] As a preferred technical solution of this scheme, a protective door is provided on the side wall of the detection box.

[0015] After adopting the above structure, the utility model has the following beneficial effects: the utility model is a rainfall monitoring device for geological disaster assessment,

[0016] 1. Through the matching use of the mounting frame, worm, worm gear, metal connecting pipe, rubber hose and water collecting bucket, the angle of the water collecting bucket can be adjusted according to the inclination of rainfall, thereby improving the accuracy of rainfall monitoring;

[0017] 2. The filter frame can filter and collect debris, making it easy to remove and clean;

[0018] 3. By using the bidirectional screw, the threaded sleeve, the collecting tube, the V-shaped clamping block, the guide cross bar and the sliding sleeve in combination, the V-shaped clamping block can be moved inward or to both sides at the same time, thereby realizing the fixing and disassembly of the collecting tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present solution and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 This is a three-dimensional diagram of the overall structure of a rainfall monitoring device for geological disaster assessment in this scheme;

[0021] Figure 2 This is a cross-sectional view of the internal structure of a rainfall monitoring device for geological disaster assessment in this scheme;

[0022] Figure 3 This is a top view of the bidirectional screw connection structure of a rainfall monitoring device for geological disaster assessment in this scheme.

[0023] In the attached drawings: 1. detection box, 2. angle adjustment assembly, 3. clamping and fixing assembly, 4. mounting frame, 5. worm gear, 6. metal connecting pipe, 7. water collecting bucket, 8. worm, 9. rubber hose, 10. knob one, 11. filter frame, 12. guide bucket, 13. knob two, 14. bidirectional screw, 15. threaded sleeve, 16. sliding sleeve, 17. guide cross bar, 18. V-shaped clamping block, 19. collecting tube, 20. protective door. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in 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] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] like Figure 1-Figure 3As shown, a rainfall monitoring device for geological disaster assessment includes a detection box 1, an angle adjustment component 2 and a clamping and fixing component 3, wherein the angle adjustment component 2 is arranged on the top wall of the detection box 1, and the clamping and fixing component 3 is arranged in the detection box 1, and the angle adjustment component 2 includes a mounting frame 4, a worm 8, a worm wheel 5, a metal connecting pipe 6, a rubber hose 9 and a water collecting bucket 7;

[0027] The mounting frame 4 is fixed on the top outer wall of the detection box 1, the worm 8 is horizontally rotatable in the mounting frame 4, the worm wheel 5 is rotatable in the mounting frame 4, the worm wheel 5 is meshed with the worm 8, the metal connecting pipe 6 is rotatable in the mounting frame 4, the metal connecting pipe 6 is coaxially fixedly connected with the worm wheel 5, the rubber hose 9 is penetrated on the top wall of the detection box 1, the upper end of the rubber hose 9 is connected to the lower end of the metal connecting pipe 6, and the water collecting bucket 7 is fixedly provided at the upper end of the metal connecting pipe 6.

[0028] The clamping and fixing assembly 3 includes a bidirectional screw 14, a threaded sleeve 15, a collecting tube 19, a V-shaped clamping block 18, a guide cross bar 17 and a sliding sleeve 16. The bidirectional screw 14 is horizontally rotatably arranged on the inner wall of the detection box 1, the threaded sleeve 15 is threadedly arranged on the bidirectional screw 14, the guide cross bar 17 is horizontally fixed in the detection box 1, the sliding sleeve 16 is horizontally slidably arranged on the guide cross bar 17, the V-shaped clamping block 18 is fixed between the threaded sleeve 15 and the moving sleeve 16, the collecting tube 19 is detachably arranged between the V-shaped clamping blocks 18, and a rubber pad is fixedly arranged on the inner side of the V-shaped clamping block 18, and the rubber pad corresponds to the outer wall of the collecting tube 19.

[0029] The mounting frame 4 is rotatably provided with a knob 10 , and the knob 10 is fixedly connected to one end of the worm 8 .

[0030] A second knob 13 is rotatably provided on the outer wall of the detection box 1 , and the second knob 13 is fixedly connected to one end of a bidirectional screw 14 .

[0031] A filter frame 11 is provided in a pull-out sliding manner in the detection box 1 , and a flow guide hopper 12 is fixedly provided in the detection box 1 . The flow guide hopper 12 is provided at the lower side of the filter frame 11 .

[0032] A protective door 20 is provided on the side wall of the detection box 1 .

[0033] When in use, first open the protective door 20, then place the collection tube 19 between the V-shaped clamping blocks 18, and then turn the knob 13, which drives the bidirectional screw 14 to rotate, and the bidirectional screw 14 drives the threaded sleeve 15 and the V-shaped clamping block 18 to move inward at the same time under the guidance of the sliding sleeve 16. When the V-shaped clamping block 18 contacts the outer wall of the collection tube 19, the collection tube 19 can be clamped and fixed;

[0034] Then turn the knob 10, the knob 10 drives the worm 8 to rotate, the worm 8 drives the worm wheel 5 to rotate, the worm wheel 5 drives the metal connecting pipe 6 and the water collecting bucket 7 to rotate, so as to realize the angle adjustment of the water collecting bucket 7, which can be conveniently adjusted according to the inclination of precipitation. At this time, rainwater will enter the detection box 1 from the water collecting bucket 7, and the filter frame 11 will filter the rainwater and collect the garbage. Then the rainwater will enter the collecting tube 19 from the diversion bucket 12 to realize the monitoring of rainfall. After the monitoring is completed, the filter frame 11 will be taken out to facilitate the cleaning of the internal garbage.

[0035] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A rainfall monitoring device for geological disaster assessment, comprising a detection box, characterized in that: It also includes an angle adjustment component and a clamping and fixing component, the angle adjustment component is arranged on the top wall of the detection box, the clamping and fixing component is arranged in the detection box, the angle adjustment component includes a mounting frame fixedly arranged on the top outer wall of the detection box, a worm rotatably arranged in the mounting frame, a worm wheel rotatably arranged in the mounting frame, a metal connecting pipe rotatably arranged in the mounting frame, a rubber hose penetrating and fixedly arranged on the top wall of the detection box, and a water collecting bucket fixedly arranged on the upper end of the metal connecting pipe, the worm wheel is meshed with the worm, the metal connecting pipe is coaxially fixedly connected with the worm wheel, and the upper end of the rubber hose is sealed and connected to the lower end of the metal connecting pipe.

2. A rainfall monitoring device for geological disaster assessment according to claim 1, characterized in that: The clamping and fixing assembly includes a bidirectional screw horizontally rotatably arranged on the inner wall of the detection box, a threaded sleeve threadedly arranged on the bidirectional screw, a guide crossbar horizontally fixedly arranged in the detection box, and a sliding sleeve horizontally slidably arranged on the guide crossbar.

3. A rainfall monitoring device for geological disaster assessment according to claim 2, characterized in that: A V-shaped clamping block is fixedly provided between the threaded sleeve and the sliding sleeve, a collecting tube is detachably installed between the V-shaped clamping blocks, a rubber pad is fixedly provided inside the V-shaped clamping block, and the rubber pad corresponds to the outer wall of the collecting tube.

4. A rainfall monitoring device for geological disaster assessment according to claim 3, characterized in that: A knob 1 is rotatably provided on the mounting frame, and the knob 1 is fixedly connected to one end of the worm.

5. A rainfall monitoring device for geological disaster assessment according to claim 4, characterized in that: A second knob is rotatably provided on the outer wall of the detection box, and the second knob is fixedly connected to one end of the bidirectional screw.

6. A rainfall monitoring device for geological disaster assessment according to claim 5, characterized in that: A filter frame is provided in a pull-out sliding manner in the detection box, and a flow guide hopper is fixedly provided in the detection box, and the flow guide hopper is arranged at the lower side of the filter frame.

7. A rainfall monitoring device for geological disaster assessment according to claim 6, characterized in that: A protective door is provided on the side wall of the detection box.

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