Water level measuring device for mine drainage

Abstract

The utility model is applicable to the technical field of water level measurement, and provides a water level measuring device for mine drainage, which comprises a mounting plate, a measuring component arranged at the upper end of the mounting plate, and an observation component arranged in the middle of the mounting plate; two dredging assemblies are arranged on the measuring assembly; the measuring assembly comprises supporting rods fixedly connected with the two sides of the upper end of the mounting plate respectively, a rotating plate is arranged on one side of the supporting rod on one side, a rotating rod is fixedly connected to one side of the rotating plate, the rotating rod penetrates through the supporting rod to be fixedly connected with a rotating cylinder, the other side of the rotating cylinder is connected with the supporting rod through a bearing, and the rotating cylinder is fixedly connected with the rotating plate through a bearing. By arranging the dredging assembly, blocking objects and impurities can be dredged and crushed conveniently during measurement, and the situation that the measurement result is affected by winding of the measurement rope is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of water level measurement, in particular to a mine dewatering water level measuring device. Background Art

[0002] The water level in the goaf of a mine is greatly fluctuating due to water accumulation, and the underground water level cannot be accurately measured. The traditional treatment method is to lower the measuring pipe, water pump and drainage pipe into the drainage well at the same time, and lower the measuring rope in the measuring pipe to measure the underground water level changes. Due to the long burial depth between the surface and the underground, it is easy to cause the measuring pipe to bend during the lowering process, and the measuring rope is easy to get stuck when lowering it from the measuring pipe, which will block the measuring pipe, causing great waste and limited processing capacity.

[0003] The prior art still has the following deficiencies:

[0004] When the existing measuring device is used, it is unable to quickly cut soft objects such as weeds in water, thus affecting the measuring result. Utility Model Content

[0005] The utility model provides a mine drainage water level measuring device, aiming to solve the problem that the existing measuring device cannot quickly cut soft objects such as weeds in water when in use, thus affecting the measuring result.

[0006] The utility model is implemented as follows: a mine drainage water level measuring device comprises: a mounting plate, a measuring assembly is arranged on the upper end of the mounting plate, an observation assembly is arranged in the middle of the mounting plate; two dredging assemblies are arranged on the measuring assembly; the measuring assembly comprises support rods fixedly connected to both sides of the upper end of the mounting plate, wherein a rotating plate is arranged on one side of the support rod, a rotating rod is fixedly connected to one side of the rotating plate, the rotating rod passes through the support rod and is fixedly connected to a rotating drum, and the other side of the rotating drum is connected to the support rod through a bearing.

[0007] Preferably, a partition block is fixedly connected in the middle of the rotating drum; measuring ropes are respectively wound around both sides of the rotating drum; and the extended ends of the two measuring ropes respectively pass through the mounting plate and are connected to the two dredging components.

[0008] Preferably, the two dredging components each include a protective box that is detachably fixedly connected to the extended end of the measuring rope, and a waterproof motor is installed inside the protective box.

[0009] Preferably, the two dredging components also include an extended end of the waterproof motor passing through the bottom of the protective box and fixedly connected to a fixed block, and the four sides of the fixed block are respectively fixedly connected to spike blocks.

[0010] Preferably, the observation assembly includes an observation tube arranged at the upper end of the mounting plate, and a convex mirror is installed at the inner upper end of the observation tube.

[0011] Preferably, the extended end of the observation tube passes through the mounting plate, the outer wall of the extended end of the observation tube is fixedly connected to a fixing plate, and underwater lighting lamps are respectively installed around the bottom of the fixing plate.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] By setting up the dredging component, it is convenient to dredge and break up obstructions and impurities encountered during measurement, so as to avoid entanglement of the measuring rope and influence of the measurement result. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This utility model Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This utility model Figure 1 The enlarged structural diagram at B in the middle;

[0017] In the figure: 1. Mounting plate; 2. Support rod; 3. Measuring component; 4. Observation component; 5. Clearing component; 6. Turntable; 7. Rotating drum; 8. Partition block; 9. Measuring rope; 10. Protective box; 11. Waterproof motor; 12. Fixing block; 13. Spike block; 14. Observation tube; 15. Convex mirror; 16. Fixing plate; 17. Underwater lighting. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model provides a mine drainage water level measuring device, such as Figure 1-3 As shown, it includes: a mounting plate 1, a measuring component 3 is arranged on the upper end of the mounting plate 1, and an observation component 4 is arranged in the middle of the mounting plate 1; two dredging components 5 are arranged on the measuring component 3; the measuring component 3 includes a support rod 2 fixedly connected to both sides of the upper end of the mounting plate 1, wherein a rotating plate 6 is arranged on one side of the support rod 2, one side of the rotating plate 6 is fixedly connected with a rotating rod, the rotating rod passes through the support rod 2 and is fixedly connected with a rotating drum 7, and the other side of the rotating drum 7 is connected to the support rod 2 through a bearing.

[0021] It should be noted that, since the existing measuring devices cannot quickly cut soft objects such as weeds in the water when in use, thus affecting the measurement results, this solution provides a dredging component 5 to facilitate dredging and breaking of obstructions and impurities encountered during measurement, thereby avoiding entanglement of the measuring rope 9 and affecting the measurement results.

[0022] In a further preferred embodiment of the present invention, Figure 1-2 As shown, a partition block 8 is fixedly connected to the middle of the rotating drum 7; measuring ropes 9 are respectively wound around the two sides of the rotating drum 7; and the extended ends of the two measuring ropes 9 pass through the mounting plate 1 and are connected to the two dredging components 5 respectively.

[0023] In this embodiment, the measuring rope 9 is provided to facilitate the measurement of the water level.

[0024] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the two dredging components 5 each include a protective box 10 which is detachably fixedly connected to the extended end of the measuring rope 9, and a waterproof motor 11 is installed inside the protective box 10.

[0025] In this embodiment, it is convenient to protect and to start the waterproof motor 11 to drive the dredging.

[0026] In a further preferred embodiment of the present invention, Figure 1-2 As shown, the two dredging components 5 also include an extended end of a waterproof motor 11 passing through the bottom of the protective box 10 and fixedly connected to a fixing block 12, and the four sides of the fixing block 12 are fixedly connected to spike blocks 13 respectively.

[0027] In this embodiment, the measuring rope 9 is prevented from being entangled by the rotation of the spike block 13 .

[0028] In a further preferred embodiment of the present invention, Figure 1 As shown, the observation assembly 4 includes an observation tube 14 arranged at the upper end of the mounting plate 1 , and a convex mirror 15 is installed at the inner upper end of the observation tube 14 .

[0029] In this embodiment, it is convenient to enlarge a narrow space.

[0030] In a further preferred embodiment of the present invention, Figure 1-3 As shown, the extended end of the observation tube 14 passes through the mounting plate 1 , and the outer wall of the extended end of the observation tube 14 is fixedly connected with a fixing plate 16 , and underwater lighting lamps 17 are respectively installed around the bottom of the fixing plate 16 .

[0031] In this embodiment, lighting observation is facilitated.

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A mine drainage water level measuring device, characterized in that: include: A mounting plate (1), wherein a measuring component (3) is disposed at the upper end of the mounting plate (1), and an observation component (4) is disposed in the middle of the mounting plate (1); The measuring component (3) is provided with two dredging components (5); The measuring assembly (3) comprises a supporting rod (2) fixedly connected to both sides of the upper end of the mounting plate (1), wherein a rotating plate (6) is provided on one side of the supporting rod (2), one side of the rotating plate (6) is fixedly connected to a rotating rod, the rotating rod passes through the supporting rod (2) and is fixedly connected to a rotating cylinder (7), and the other side of the rotating cylinder (7) is connected to the supporting rod (2) via a bearing.

2. A mine drainage water level measuring device as claimed in claim 1, characterized in that: A partition block (8) is fixedly connected in the middle of the rotating drum (7); Measuring ropes (9) are respectively wound around the two sides of the rotating drum (7); The extended ends of the two measuring ropes (9) pass through the mounting plate (1) and are connected to the two dredging components (5) respectively.

3. A mine drainage water level measuring device as claimed in claim 2, characterized in that: The two dredging components (5) each comprise a protection box (10) which is detachably fixedly connected to the extended end of the measuring rope (9), and a waterproof motor (11) is installed inside the protection box (10).

4. A mine drainage water level measuring device as claimed in claim 3, characterized in that: The two dredging components (5) also each include an extended end of the waterproof motor (11) passing through the bottom of the protection box (10) and fixedly connected to a fixing block (12), and spike blocks (13) are fixedly connected to the four sides of the fixing block (12).

5. A mine drainage water level measuring device as claimed in claim 1, characterized in that: The observation assembly (4) comprises an observation tube (14) arranged at the upper end of the mounting plate (1), and a convex mirror (15) is installed at the inner upper end of the observation tube (14).

6. A mine drainage water level measuring device as claimed in claim 5, characterized in that: The extended end of the observation tube (14) passes through the mounting plate (1), and the outer wall of the extended end of the observation tube (14) is fixedly connected to a fixing plate (16), and underwater lighting lamps (17) are respectively installed around the bottom of the fixing plate (16).

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