Water level measuring mechanism and cleaning device

Abstract

The utility model discloses a water level measuring mechanism and a cleaning device, comprising a support assembly comprising a bearing frame and a grounding piece arranged at the bottom of the bearing frame; the measuring assembly comprises a driving piece arranged on the bearing frame, a lowering piece arranged on the driving piece, a counting piece arranged on one side of the bearing frame and a laser range finder arranged on the bearing frame; the early warning assembly comprises a transmission piece arranged on the grounding piece, a moving piece arranged on the grounding piece, an early warning device arranged on the grounding piece and a switch arranged on the early warning device, by arranging a counterweight box, the device can be kept stable, the device is prevented from being moved at will or falling into water, and by arranging a floating plate, a stabilizing plate and a settlement cone block, the device is prevented from falling into the water. The measuring rope is perpendicular to the water surface, water level measurement data are obtained by subtracting the distance measured by the laser range finder from the lowering length of the measuring rope, the water level measurement accuracy is effectively improved, and it is guaranteed that the measurement work is smoothly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of water level measurement, in particular to a water level measuring mechanism and a cleaning device. Background Art

[0002] Water conservancy and hydropower construction refers to the construction work in the process of water resource utilization and hydropower energy development, including the construction of water conservancy projects, the construction of hydropower stations and various engineering projects related to water conservancy and hydropower. When carrying out water conservancy and hydropower construction, the water level will be measured to facilitate safer construction.

[0003] It is proposed in the related art that water will float. Therefore, directly observing the position of the float plate on the scale is not only inconvenient for observation but also prone to errors. For example, the prior art publication number CN219977517U provides a water level measuring device. When measuring, the device is placed in water. At this time, the float plate can float freely. When the device is taken out to observe the height of the measured water level, the clamping rod is moved. The movement of the clamping rod begins to stretch the spring. At this time, the clamping rod no longer blocks the left clamping slot. Then, the rotating shaft is rotated. The rotation of the rotating shaft drives the limit rod to rotate. At this time, the limit rod rotates to the inside of the limit slot. The limit rod and the limit The slots complete mutual blocking, the rotating shaft drives the clamping rod to rotate to the top of the rear clamping slot, and then stops moving the clamping rod. Under the elastic force of the spring, the clamping rod moves to reset and enters the interior of the rear clamping slot. The clamping rod and the rear clamping slot block each other and complete the limiting, so that the limiting rod can be fixed inside the limiting slot. At this time, the position of the floating plate is fixed, and then the water level measuring rod can be taken out of the water for data recording. However, when the device is in use, it is not equipped with a corresponding fixing device, and it cannot ensure that the device is in a vertical state during measurement, resulting in a decrease in the accuracy of water level measurement, affecting the safety and quality of water conservancy and hydropower construction. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem that the above or prior art is not equipped with a corresponding fixing device, it is impossible to ensure that the device is in a vertical state during measurement, resulting in low water level measurement accuracy, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a water level measuring mechanism.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a water level measuring mechanism, comprising:

[0008] A support assembly, comprising a support frame and a grounding member disposed at the bottom of the support frame;

[0009] a measuring assembly, comprising a driving member disposed on the carrier, a lowering member disposed on the driving member, a counting member disposed on one side of the carrier, and a laser rangefinder disposed on the carrier; and,

[0010] The early warning component includes a transmission member arranged on the grounding member, a moving member arranged on the grounding member, an early warning device arranged on the grounding member, and a switch arranged on the early warning device.

[0011] As a preferred solution of the water level measuring mechanism of the utility model, wherein: the supporting frame includes a supporting plate, an extension plate arranged on the supporting plate, and a connecting shaft arranged on the supporting plate; the grounding member includes a bracket arranged at the bottom of the supporting plate, a counterweight box arranged on the bracket, and a vertical plate arranged on the bracket.

[0012] As a preferred solution of the water level measuring mechanism of the utility model, the driving member includes a motor arranged on the supporting plate, a rotating shaft arranged on the output end of the motor, and a winding wheel arranged on the supporting plate.

[0013] As a preferred solution of the water level measuring mechanism of the utility model, the lowering member includes a measuring rope arranged on the winding wheel, a fixed pulley arranged on the connecting shaft, a floating plate sleeved on the measuring rope, a stabilizing plate arranged at the bottom of the floating plate, and a sinking cone block arranged at the end of the measuring rope.

[0014] As a preferred solution of the water level measuring mechanism of the utility model, wherein: the counting member includes a protective box arranged on one side of the supporting plate, a counting disk arranged inside the protective box, and a counter arranged inside the protective box; the counting disk, the winding wheel and the rotating shaft are coaxially arranged.

[0015] As a preferred solution of the water level measuring mechanism of the utility model, the transmission member includes a first belt sleeved on the winding wheel, a worm gear arranged on the bracket, and a limit plate arranged on the worm gear; the end of the first belt away from the winding wheel is sleeved on the worm gear.

[0016] As a preferred solution of the water level measuring mechanism of the utility model, wherein: the moving part includes a threaded rod arranged on the bracket, a worm wheel arranged on the threaded rod, a first slide groove opened on the bracket, and a moving plate arranged on the threaded rod; the worm wheel is meshed with the worm, and the moving plate is arranged on the first slide groove.

[0017] The beneficial effects of the water level measuring mechanism of the utility model are as follows: the utility model arranges a counterweight box to keep the device stable and prevent the device from being moved at will or falling into the water; the arrangement of a floating plate, a stabilizing plate and a sinking cone block enables the measuring rope to be perpendicular to the water surface; the water level measurement data is obtained by subtracting the distance measured by the laser rangefinder from the length of the lowered measuring rope, thereby effectively improving the accuracy of the water level measurement and ensuring the smooth completion of the measurement work.

[0018] In actual use, there is still the problem that when the measuring rope is recovered, a large amount of surface debris will accumulate, affecting the next use.

[0019] In order to solve the above technical problems, the utility model also provides the following technical solutions: a cleaning device includes the above water level measuring mechanism, and,

[0020] A cleaning assembly, comprising a connecting frame arranged on the supporting frame, and a linkage member arranged inside the connecting frame;

[0021] The disassembly and assembly component includes a snap box arranged on the supporting frame, the snap box is provided with two second slide grooves which are symmetrically arranged and opened on the snap box, the second slide grooves are provided with two and are symmetrically arranged, and a snap part is arranged inside the snap box, the snap parts are provided with two and are symmetrically arranged.

[0022] As a preferred solution of the cleaning device described in the utility model, the linkage part includes an active bevel gear arranged on the rotating shaft, a first rotating shaft arranged on the connecting frame, a driven bevel gear arranged on the top of the first rotating shaft, a second belt sleeved on the first rotating shaft, a second rotating shaft arranged inside the connecting frame, a third belt sleeved on the second rotating shaft, a third rotating shaft arranged on the connecting frame, and a brush arranged inside the third rotating shaft; the active bevel gear is meshed with the driven bevel gear, an end of the second belt away from the first rotating shaft is sleeved on the second rotating shaft, and an end of the third belt away from the second rotating shaft is sleeved on the third rotating shaft.

[0023] As a preferred solution of the cleaning device described in the utility model, wherein: the buckle part includes a first spring arranged inside the buckle box, the first spring is provided with two second springs symmetrically arranged inside the buckle box, the second spring is provided with two connecting rods symmetrically arranged inside the buckle box, the connecting rod is provided with two L-shaped buckles symmetrically arranged on the connecting rod, the L-shaped buckle is provided with two fixing blocks symmetrically arranged on the connecting frame, the fixing block is provided with two fixing holes symmetrically arranged and opened on the fixing block, the fixing holes are provided with two symmetrically arranged, and a push rod is provided on the inner side of the second slide groove.

[0024] The beneficial effects of the cleaning device of the utility model are as follows: by setting the snap fasteners, the cleaning device can be quickly disassembled and assembled on the water level measuring mechanism, and through the linkage parts, the outer side of the measuring rope can be cleaned to prevent the measuring rope from accumulating a large amount of water surface debris when it is recovered, making it easier to use next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 It is a schematic diagram of the overall structure of the water level measuring mechanism and the cleaning device of the utility model.

[0027] Figure 2 It is a partial structural schematic diagram of the water level measuring mechanism of the utility model.

[0028] Figure 3 It is a partial overall structural sectional view of the water level measuring mechanism and cleaning device of the utility model.

[0029] Figure 4 It is a partial overall structural diagram of the water level measuring mechanism and cleaning device of the utility model.

[0030] Figure 5 It is an overall schematic diagram of the fastener of the cleaning device of the utility model.

[0031] Figure 6 It is an overall schematic diagram of the linkage parts of the cleaning device of the utility model. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0035] Example 1

[0036] Reference Figure 1 , which is the first embodiment of the utility model, and provides a water level measuring mechanism, which can achieve the effect of accurately measuring water level data and maintaining the stability of the device, and includes a supporting assembly 100, including a carrier frame 101, and a grounding member 102 fixedly connected to the bottom of the carrier frame 101, for maintaining the stability of the overall device;

[0037] The measuring assembly 200 includes a driving member 201 rotatably connected to the carrier 101, the driving member 201 drives the lowering member 202 to descend into the water, the lowering member 202 arranged on the driving member 201 can sink into the water until the bottom of the water, a counting member 203 rotatably connected to one side of the carrier 101, used to record the distance of the lowering member 202 sinking into the water, and a laser rangefinder 204 arranged on the carrier 101; water level measurement data is obtained by subtracting the distance measured by the laser rangefinder 204 from the length of the lowering member 202, and,

[0038] The early warning component 300 includes a transmission member 301 arranged on the grounding member 102, which is used to drive the moving member 302 to move. The moving member 302 arranged on the grounding member 102 moves through the transmission effect of the transmission member 301, triggering the early warning device 303 to alarm. The early warning device 303 fixedly connected to the grounding member 102 alarms when the water level reaches a certain level, and the switch 304 connected to the outside of the early warning device 303 is rotated and activated by the moving member 302 to start the early warning device 303.

[0039] When in use, the grounding member 102 contacts the shore to ensure the stability of the entire device. When the driving component is started, the driving component rotates on the carrier 101, driving the lowering member 202 to sink into the water until it reaches the bottom of the water. The counting member 203 coaxially rotating with the driving component is used to obtain the length of the lowering member 202. By subtracting the distance from the device to the water surface measured by the laser rangefinder 204, the water level measurement data can be obtained.

[0040] Example 2

[0041] Reference Figures 2-3 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a water level measuring mechanism, which solves the problem of accurately measuring water level data and issuing an early warning when a certain water level is reached. It includes a carrier 101, including a carrier plate 101a, used to carry a driving member 201 for movement thereon, an extension plate 101b fixedly connected to the carrier plate 101a, used to receive a laser rangefinder 204, and to limit the lowering member 202, and a connecting shaft 101c rotatably connected between the carrier plates 101a, a grounding member 102, including a bracket 102a fixedly connected to the bottom of the carrier plate 101a, used to be placed on the shore to support the entire device, a counterweight box 102b fixedly connected to the outside of the bracket 102a, a battery is arranged inside the counterweight box 102b, used to power electronic components, and then the driving mechanism is controlled to start through a control panel fixedly connected to the outside of the vertical plate 102c, and the vertical plate 102c fixedly connected to the bracket 102a, which plays a role in receiving.

[0042] Furthermore, the driving member 201 includes a motor 201a fixedly connected to the inner side of the supporting plate 101a, which is operated under the control of the control panel to provide driving force for the driving member 201, a rotating shaft 201b fixedly connected to the output end of the motor 201a, which rotates as the output end of the motor 201a is started by the motor 201a, and a winding wheel 201c rotatably connected to the supporting plate 101a. The winding wheel 201c is coaxially arranged with the rotating shaft 201b and the output end of the motor 201a, so when the motor 201a is started, the winding wheel 201c rotates accordingly to wind the lowering member 202.

[0043] Furthermore, the lowering member 202 includes a measuring rope 202a arranged on the winding wheel 201c. The distance from the water surface to the bottom of the water can be obtained according to the bottom of the measuring rope 202a. The fixed pulley 202b connected to the outside of the connecting shaft 101c is rotated to limit the measuring rope 202a to prevent deviation and reduce rope wear. The floating plate 202c sleeved on the measuring rope 202a will float on the water surface. The stabilizing plate 202d fixedly connected to the bottom of the floating plate 202c is convenient for stabilizing the floating plate 202c and reducing the influence of water surface fluctuations on the floating plate 202c. The sinking cone block 202e fixedly connected to the end of the measuring rope 202a is used to apply a falling force to the measuring rope 202a.

[0044] Furthermore, the counting member 203 includes a protective box 203a fixedly connected to one side of the supporting plate 101a, which plays a protective role, and a counting disk 203b rotatably connected to the inside of the protective box 203a, the counting disk 203b is coaxial with the winding wheel 201c, the number of rotations of the counting disk 203b corresponds to the number of turns of the measuring rope 202a above and below the winding wheel 201c, and a counter 203c fixedly connected to the inside of the protective box 203a can count the number of rotations of the counting disk 203b.

[0045] Furthermore, the transmission member 301 includes a first belt 301a mounted on the winding wheel 201c. When the winding wheel 201c rotates, the first belt 301a is driven to move, thereby rotating the worm 301b connected to the bracket 102a. The end of the first belt 301a away from the winding wheel 201c is mounted on the worm 301b to drive the moving member 302, as well as a limiting plate 301c fixedly connected to the worm 301b to limit the first belt 301a.

[0046] Furthermore, the movable member 302 includes a threaded rod 302a rotatably connected to the bracket 102a, used to receive the movable plate 302d, a worm gear 302b fixedly connected to the threaded rod 302a, and the worm gear 302b is meshed with the worm 301b, and the worm gear 302b rotates with the rotation of the worm 301b, a first sliding groove 302c provided on the bracket 102a, used to limit the movable plate 302d, and the movable plate 302d threadedly connected to the threaded rod 302a, used to trigger the early warning component 300.

[0047] In summary, when the grounding member 102 is placed on the shore, the stability of the entire device is maintained by adjusting the counterweight box 102b to prevent the device from being offset or falling into the water. A battery is installed inside the counterweight box 102b to power the electronic components. Then, the motor 201a is controlled to start through a control panel fixedly connected to the outside of the vertical plate 102c. When the motor 201a is started, it drives the rotating shaft 201b fixedly connected to the output end of the motor 201a to rotate, and the rotating shaft 201b drives the winding wheel 201c rotatably connected to the supporting plate 101a to rotate, and the winding wheel 201c is A measuring rope 202a is wound around the outside, and the measuring rope 202a is lowered as the winding wheel 201c rotates, and is limited by the fixed pulley 202b to reduce wear. The measuring rope 202a passes through the extension plate 101b, and the sinking cone block 202e applies a falling force to keep the verticality of the measuring rope 202a. The floating plate 202c floats on the water surface and is stabilized by a stabilizing plate 202d fixedly connected to the bottom of the floating plate 202c to prevent the influence of water surface fluctuations. When the winding wheel 201c rotates to lower the measuring rope 202a, the counting disk 203b rotates with the winding wheel 201c The counter 203c can measure the number of revolutions of the counting disk 203b, thereby obtaining the length of the measuring rope 202a lowered, and the accurate data of the water level can be obtained by subtracting the distance measured by the laser rangefinder 204 to the floating plate 202c. When the water level is too high, the descending length of the measuring rope 202a increases, and the number of revolutions of the winding wheel 201c increases accordingly. The first belt 301a mounted on the winding wheel 201c and the worm 301b drives the worm 301b to rotate and is connected to the carrying plate 101a. The worm 301b has a different diameter from the winding wheel 201c, and the worm 301b rotates. The movement amplitude is smaller than the rotation amplitude of the winding wheel 201c. When the worm 301b rotates, the worm 301b is meshed with the worm wheel 302b, so the threaded rod 302a is rotatably connected to the bracket 102a. When the threaded rod 302a rotates, the movable plate 302d moves on the threaded rod 302a and is slidably connected to the inner side of the first slide groove 302c to prevent the movable plate 302d from rotating with the rotation of the threaded rod 302a. When the movable plate 302d reaches a certain height, the switch 304 rotatably connected on the alarm device 303 is turned to trigger an alarm to remind that the water level is too high.

[0048] Example 3

[0049] Reference Figures 4 to 6 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides a cleaning device to solve the problem of cleaning the outer side of the measuring rope 202a. It includes a cleaning assembly 400, including a connecting frame 401 arranged on the carrier frame 101, used to receive the linkage member 402, and the linkage member 402 arranged inside the connecting frame 401, to clean the outer side of the measuring rope 202a;

[0050] The disassembly and assembly component 500 includes a snap box 501 fixedly connected to the carrier frame 101, which is used to protect the snap component 503. The snap box 501 is provided with two and symmetrically arranged second slide grooves 502 are opened on the snap box 501, and the second slide grooves 502 are provided with two and symmetrically arranged, and a snap component 503 is arranged inside the snap box 501, so that the cleaning device can be disassembled and assembled on the receiving plate, and the snap components 503 are provided with two and symmetrically arranged.

[0051] Furthermore, the linkage member 402 includes a driving bevel gear 402a fixedly connected to the rotating shaft 201b, which rotates with the rotation of the rotating shaft 201b, a first rotating shaft 402b rotatably connected to the connecting frame 401, a driven bevel gear 402c fixedly connected to the top of the first rotating shaft 402b, the driving bevel gear 402a meshes with the driven bevel gear 402c, the driven bevel gear 402c drives the first rotating shaft 402b to rotate, a second belt 402d sleeved on the first rotating shaft 402b, a second rotating shaft 402e rotatably connected to the inside of the connecting frame 401, and the second belt 402d is connected to the second rotating shaft 402e. 02d, one end away from the first rotating shaft 402b is sleeved on the second rotating shaft 402e, the second belt 402d is used to connect the first rotating shaft 402b and the second rotating shaft 402e, the third belt 402f sleeved on the second rotating shaft 402e is rotatably connected to the third rotating shaft 402g on the connecting frame 401, the end of the third belt 402f away from the second rotating shaft 402e is sleeved on the third rotating shaft 402g, the third belt 402f is used to connect the second rotating shaft 402e and the third rotating shaft 402g, and the brush 402h fixedly connected to the inside of the third rotating shaft 402g.

[0052] Furthermore, the buckle 503 includes a first spring 503a fixedly connected to the buckle box 501, applying elastic force to the fixed block 503e, two first springs 503a are provided and are symmetrically arranged, a second spring 503b fixedly connected to the buckle box 501, applying thrust to the L-shaped buckle 503d, two second springs 503b are provided and are symmetrically arranged, a connecting rod 503c rotatably connected to the buckle box 501, used to receive the L-shaped buckle 503d, two connecting rods 503c are provided and are symmetrically arranged, and an L-shaped buckle 503d on the outside of the connecting rod 503c is rotatably connected to the inside of the buckle box 501. The buckle 503d acts as a buckle for the fixed block 503e. Two L-shaped buckles 503d are symmetrically arranged. The fixed block 503e is arranged on the connecting frame 401. The fixed block 503e is provided with two symmetrically arranged, so that the connecting frame 401 is connected to the buckle box 501. The L-shaped buckle 503d is inserted into the card hole 503f opened on the fixed block 503e. There are two symmetrically arranged card holes, and the push rod 503g slidably connected to the inner side of the second slide groove 502 pushes the L-shaped rod to rotate on the connecting rod 503c, thereby canceling the buckle of the fixed block 503e.

[0053] In summary, when the motor 201a is started, it drives the connecting shaft 101c to rotate, and the active bevel gear 402a fixedly connected to the connecting shaft 101c rotates accordingly. Since the active bevel gear 402a is meshed with the driven bevel gear 402c, the driven bevel gear 402c rotates accordingly, and the driven bevel gear 402c drives the first rotating shaft 402b to rotate on the connecting frame 401. The second belt 402d drives the second rotating shaft 402e to rotate through the rotation of the first rotating shaft 402b. When the second rotating shaft 402e rotates, the third belt 402f drives the third rotating shaft 402g to rotate through the rotation of the second rotating shaft 402e. The third rotating shaft 402g is hollow, and bristles are provided on the inner side of the third rotating shaft 402g to facilitate cleaning of the outer side of the measuring rope 202a. When the cleaning device needs to be disassembled , manually toggle the push rod 503g, the push rod 503g moves upward along the second slide groove 502 opened on the buckle box 501, applies a thrust to the L-shaped buckle 503d, the L-shaped buckle 503d is rotated and connected to the connecting rod 503c, the second spring 503b is tightened, the L-shaped buckle 503d cancels the limit on the fixed block 503e, the fixed block 503e is pushed out together with the connecting frame 401 due to the thrust of the first spring 503a, conversely, the fixed block 503e applies a thrust to the first spring 503a, the first spring 503a is tightened, when the fixed block 503e reaches a certain extent in the buckle box 501, the L-shaped buckle 503d is pushed by the second spring 503b, rotates on the connecting rod 503c, and is clamped into the clamping hole 503f opened on the fixed block 503e, thereby fixing the cleaning device.

[0054] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0055] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0056] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A water level measuring mechanism, characterized in that: include, A support assembly (100) comprises a support frame (101) and a grounding member (102) arranged at the bottom of the support frame (101); A measuring assembly (200), comprising a driving member (201) arranged on the carrier (101), a lowering member (202) arranged on the driving member (201), a counting member (203) arranged on one side of the carrier (101), and a laser rangefinder (204) arranged on the carrier (101); and, The early warning component (300) comprises a transmission member (301) arranged on the grounding member (102), a moving member (302) arranged on the grounding member (102), an early warning device (303) arranged on the grounding member (102), and a switch (304) arranged on the early warning device (303).

2. The water level measuring mechanism according to claim 1, characterized in that: The support frame (101) comprises a support plate (101a), an extension plate (101b) arranged on the support plate (101a), and a connecting shaft (101c) arranged on the support plate (101a); the grounding member (102) comprises a bracket (102a) arranged at the bottom of the support plate (101a), a counterweight box (102b) arranged on the bracket (102a), and a vertical plate (102c) arranged on the bracket (102a).

3. The water level measuring mechanism according to claim 2, characterized in that: The driving member (201) comprises a motor (201a) arranged on the supporting plate (101a), a rotating shaft (201b) arranged on the output end of the motor (201a), and a winding wheel (201c) arranged on the supporting plate (101a).

4. The water level measuring mechanism according to claim 3, characterized in that: The lowering member (202) comprises a measuring rope (202a) arranged on the winding wheel (201c), a fixed pulley (202b) arranged on the connecting shaft (101c), a floating plate (202c) sleeved on the measuring rope (202a), a stabilizing plate (202d) arranged at the bottom of the floating plate (202c), and a sinking cone block (202e) arranged at the end of the measuring rope (202a).

5. The water level measuring mechanism according to claim 4, characterized in that: The counting member (203) comprises a protection box (203a) arranged on one side of the carrying plate (101a), a counting disk (203b) arranged inside the protection box (203a), and a counter (203c) arranged inside the protection box (203a); The counting disk (203b), the winding wheel (201c) and the rotating shaft (201b) are coaxially arranged.

6. The water level measuring mechanism according to claim 4, characterized in that: The transmission member (301) comprises a first belt (301a) sleeved on the winding wheel (201c), a worm (301b) arranged on the bracket (102a), and a limiting plate (301c) arranged on the worm (301b); One end of the first belt (301a) away from the winding wheel (201c) is sleeved on the worm (301b).

7. The water level measuring mechanism according to claim 6, characterized in that: The moving member (302) comprises a threaded rod (302a) arranged on the bracket (102a), a worm gear (302b) arranged on the threaded rod (302a), a first sliding groove (302c) provided on the bracket (102a), and a moving plate (302d) arranged on the threaded rod (302a); The worm wheel (302b) is meshed with the worm (301b), and the movable plate (302d) is arranged on the first sliding groove (302c).

8. A cleaning device, characterized in that: The water level measuring device comprises the water level measuring device according to any one of claims 1 to 7, and A cleaning assembly (400) comprises a connecting frame (401) arranged on the supporting frame (101), and a linkage member (402) arranged inside the connecting frame (401); The disassembly assembly (500) comprises a snap box (501) arranged on the carrier (101), the snap box (501) being provided with two second slide grooves (502) which are symmetrically arranged and opened on the snap box (501), the second slide grooves (502) being provided with two and symmetrically arranged, and a snap member (503) being provided inside the snap box (501), the snap members (503) being provided with two and symmetrically arranged.

9. The cleaning device according to claim 8, characterized in that: The linkage member (402) comprises an active bevel gear (402a) arranged on the rotating shaft (201b), a first rotating shaft (402b) arranged on the connecting frame (401), a driven bevel gear (402c) arranged on the top of the first rotating shaft (402b), a second belt (402d) sleeved on the first rotating shaft (402b), a second rotating shaft (402e) arranged inside the connecting frame (401), a third belt (402f) sleeved on the second rotating shaft (402e), a third rotating shaft (402g) arranged on the connecting frame (401), and a brush (402h) arranged inside the third rotating shaft (402g); The driving bevel gear (402a) is meshed with the driven bevel gear (402c), one end of the second belt (402d) away from the first rotating shaft (402b) is sleeved on the second rotating shaft (402e), and one end of the third belt (402f) away from the second rotating shaft (402e) is sleeved on the third rotating shaft (402g).

10. The cleaning device according to claim 9, characterized in that: The buckle (503) comprises a first spring (503a) disposed inside the buckle box (501), the first spring (503a) being provided with two second springs (503b) symmetrically disposed inside the buckle box (501), the second spring (503b) being provided with two connecting rods (503c) symmetrically disposed inside the buckle box (501), the connecting rods (503c) being provided with two connecting rods (503c) symmetrically disposed inside the buckle box (501), An L-shaped buckle (503d) on the connecting rod (503c), the L-shaped buckle (503d) is provided with two symmetrically arranged fixing blocks (503e) arranged on the connecting frame (401), the fixing block (503e) is provided with two symmetrically arranged fixing holes (503f) opened on the fixing block (503e), the fixing holes (503f) are provided with two symmetrically arranged, and a push rod (503g) is arranged on the inner side of the second sliding groove (502).

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