CN218035244U - Water level measuring device for hydraulic and hydroelectric engineering - Google Patents
Water level measuring device for hydraulic and hydroelectric engineering Download PDFInfo
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- CN218035244U CN218035244U CN202222624619.2U CN202222624619U CN218035244U CN 218035244 U CN218035244 U CN 218035244U CN 202222624619 U CN202222624619 U CN 202222624619U CN 218035244 U CN218035244 U CN 218035244U
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Abstract
The utility model provides a water level measuring device for hydraulic and hydroelectric engineering, the utility model relates to a hydraulic and hydroelectric engineering auxiliary device field. The utility model discloses a scheme: a water level measuring device for water conservancy and hydropower engineering comprises a limiting component, a mounting component and a measuring component; the mounting assembly comprises two mounting base plates and a roller, wherein the two mounting base plates are arranged oppositely, and two sides of the roller are rotatably connected with the mounting base plates; the measuring component comprises a driving motor, a measuring rope and a measuring ball; spacing subassembly includes a plurality of spacing section of thick bamboos that connect gradually and be the cavity form, installs the installed part between two mounting substrates, and the one end and the installed part of spacing subassembly are connected, and the other end and the survey ball of spacing subassembly are connected, and one side of survey rope is located spacing subassembly. The utility model discloses can improve the accuracy of measuring the depth of water.
Description
Technical Field
The utility model relates to a hydraulic and hydroelectric engineering auxiliary device field particularly, relates to a water level measuring device for hydraulic and hydroelectric engineering.
Background
Water is a basic element of human being depending on survival, electric power is a main energy source for social development, water conservancy and hydropower engineering is based on research on natural characteristics of water, hydroenergy resources are regulated and utilized by engineering or non-engineering measures, and the water conservancy and hydropower engineering is important infrastructure and basic industry in China.
At present, the staff generally uses the water level chi directly to stretch into the reservoir bottom, measures, but when the water is darker, ruler length probably is not enough, is difficult to measure to the water level chi of overlength carries also very inconvenient again, also perhaps uses the measuring rope to measure, but, because the measuring rope is softer and buckles easily when measuring, can influence measuring result's accuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water level measuring device for hydraulic and hydroelectric engineering, it can improve the accuracy of measuring the depth of water.
The embodiment of the utility model is realized like this:
the embodiment of the application provides a water level measuring device for water conservancy and hydropower engineering, which comprises a limiting component, a mounting component and a measuring component; the mounting assembly comprises two mounting base plates and a roller, wherein the two mounting base plates are arranged oppositely, and two sides of the roller are rotatably connected with the mounting base plates; the measuring assembly comprises a driving motor, a measuring rope and a measuring ball, the output end of the driving motor is connected with the roller, the measuring rope is wound on the roller, one end of the measuring rope is connected with the roller, and the other end of the measuring rope is connected with the measuring ball; spacing subassembly includes a plurality of spacing section of thick bamboos that connect gradually and be the cavity form, the internal diameter of a plurality of spacing section of thick bamboos reduces in proper order, the inside wall of arbitrary one spacing section of thick bamboo one side is provided with first extension, first extension sets up along the circumference of spacing section of thick bamboo, the lateral wall of spacing section of thick bamboo opposite side is provided with the second extension, the circumference setting of spacing section of thick bamboo is followed to the second extension, install the installed part between two mounting substrates, the one end and the installed part of spacing subassembly are connected, the other end and the survey ball of spacing subassembly are connected, one side of surveying the rope is located spacing subassembly.
The utility model discloses an in some embodiments, above-mentioned roller is provided with the guide way, and the guide way sets up along roller circumference, and the survey rope is located the guide way.
In some embodiments of the present invention, the side wall of any one of the limiting cylinders is provided with a plurality of guiding holes.
In some embodiments of the present invention, the plurality of diversion holes are arranged in equal intervals in any one of the limiting cylinders.
The utility model discloses an in some embodiments, above-mentioned still include water pressure sensor and controller, water pressure sensor with survey the ball and be connected, the controller is installed in the installation component, water pressure sensor is connected with the controller.
In some embodiments of the present invention, the above-mentioned further includes an encoder, the encoder is connected to the driving motor, and the encoder is connected to the controller.
In some embodiments of the utility model, the aforesaid still includes the subassembly that floats, and the subassembly that floats includes unsteady board and drive assembly, and drive assembly is all installed to the both sides of unsteady board one end, and drive assembly includes screw and installation cover, and the screw is located the installation cover, and the installation cover is connected with the unsteady board, and installation component installs in unsteady board.
In some embodiments of the present invention, the floating plate is provided with a measuring opening, and the limiting component passes through the measuring opening.
In some embodiments of the present invention, the driving assembly is installed on both sides of the other end of the floating plate.
In some embodiments of the present invention, the ring side of the floating plate is provided with an anti-collision portion, and the anti-collision portion includes a rubber layer.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
a water level measuring device for water conservancy and hydropower engineering comprises a limiting component, a mounting component and a measuring component; the mounting assembly comprises two mounting base plates and a roller, wherein the two mounting base plates and the roller are oppositely arranged, and the two sides of the roller are rotatably connected with the mounting base plates (a support column is arranged on one side of each mounting base plate, and a bearing base is connected to the other side far away from the support column); the measuring assembly comprises a driving motor, a measuring rope and a measuring ball, the output end of the driving motor is connected with the roller, the measuring rope is wound on the roller, one end of the measuring rope is connected with the roller, and the other end of the measuring rope is connected with the measuring ball; the limiting assembly comprises a plurality of limiting barrels which are connected in sequence and are hollow, the inner diameters of the limiting barrels are reduced in sequence, the inner side wall of one side of any one limiting barrel is provided with a first extending portion, the first extending portion is arranged along the circumferential direction of the limiting barrel, the outer side wall of the other side of the limiting barrel is provided with a second extending portion, the second extending portion is arranged along the circumferential direction of the limiting barrel, an installation part is installed between two installation base plates, one end of the limiting assembly is connected with the installation part, the other end of the limiting assembly is connected with the measuring ball, and one side of the measuring rope is located in the limiting assembly.
In the above embodiment, a water level measuring device for water conservancy and hydropower engineering is composed of a limiting component, a mounting component and a measuring component, the mounting component can be composed of two circular mounting substrates and a roller, the roller is mounted between the two mounting substrates, both sides of the roller can be in running fit with the mounting substrates, a mounting seat is mounted at the bottom of a driving motor, the output end of the driving motor is connected with one end of the roller, namely the driving motor can drive the roller to rotate, a measuring rope is wound on the roller, one end of the measuring rope is fixedly connected with the roller, the other end of the measuring rope is connected with the measuring ball (the measuring ball can be a solid ball, the density of the measuring ball is far greater than that of water, the measuring ball can sink to the water bottom when placed in water), the limiting component is composed of a plurality of sequentially connected limiting cylinders, the inner diameters of the plurality of limiting cylinders are sequentially reduced, the inner side wall of any one limiting cylinder is provided with a first extending part, the first extending part is arranged along the circumferential direction of the first extending part of the limiting cylinder, the second extending part is arranged along the circumferential direction of the limiting cylinder, the second extending part is arranged along the circumferential direction of the limiting cylinder, the adjacent two limiting cylinders, the adjacent limiting cylinders are in a way that the three limiting cylinders are in a way of the same way, the same as that the inner side walls of the adjacent limiting cylinders, and the adjacent limiting cylinders, and the problem that the second extending parts is solved; spacing subassembly's one end is connected with the installed part, spacing subassembly's the other end and survey ball are connected, the installed part is used for fixing spacing subassembly, thereby can make the measuring rope pass spacing subassembly smoothly, it is concrete, the staff can install water level measuring device for hydraulic and hydroelectric engineering in the destination (spacing subassembly is in the contraction state this moment, the measuring rope twines in the roller), the staff drives the roller through control driving motor and rotates, the roller rotates the back and carries out the unwrapping wire and survey ball drive measuring rope to the submarine removal, and the measuring ball makes spacing subassembly extension at the removal in-process, adjacent two spacing section of thick bamboo keep away from the removal relatively, the part of measuring rope in the waters is located a plurality of spacing section of thick bamboo all the time, a plurality of spacing section of thick bamboo follow the measuring ball along linear direction to the submarine removal, the measuring rope can not receive influence such as rivers and foreign matter to cause the problem of winding and water level skew, the length that the staff record this moment was emitted to the measuring rope can accurate record this waters after the measuring ball removed to the bottom.
In this embodiment, measure through the measuring rope when staff measures the water level, the measuring rope can straightly extend to the bottom through the time limit subassembly, and the measuring rope can not receive influences such as rivers or foreign matter, can more accurately record water level information.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a water level measuring device for hydraulic and hydroelectric engineering according to an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between two adjacent limiting cylinders according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a driving assembly according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a controller according to an embodiment of the present invention.
The figures are marked by: the device comprises a base plate, a roller, a driving motor, a guide groove, a measuring rope, a limiting component, a measuring ball, a measuring port, a mounting component, a driving component, a limiting cylinder, a first extending part, a second extending part, a mounting cover, a propeller, a controller, a water pressure sensor and an encoder, wherein the base plate is arranged 1 part, the roller is arranged 2 part, the driving motor is arranged 3 part, the guide groove is arranged 4 part, the measuring rope is arranged 5 part, the limiting component is arranged 6 part, the measuring ball is arranged 7 part, the measuring port is arranged 8 part, the mounting component is arranged 9 part, the driving component is arranged 10 part, the limiting cylinder is arranged 11 part, the first extending part is arranged 12 part, the second extending part is arranged 13 part, the mounting cover is arranged 14 part, the propeller is arranged 15 part, the controller is arranged 16 part, the water pressure sensor is arranged 17 part, and the encoder is arranged 18 part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Examples
Please refer to fig. 1-4. The embodiment provides a water level measuring device for water conservancy and hydropower engineering, which comprises a limiting assembly 6, a mounting assembly and a measuring assembly; the mounting assembly comprises a mounting substrate 1 and a roller 2 which are oppositely arranged, and two sides of the roller 2 are rotatably connected with the mounting substrate 1 (a support column is arranged on one side of the mounting substrate 1, and a bearing base is connected with the other side of the support column); the measuring assembly comprises a driving motor 3, a measuring rope 5 and a measuring ball 7, the output end of the driving motor 3 is connected with the roller 2, the measuring rope 5 is wound on the roller 2, one end of the measuring rope 5 is connected with the roller 2, and the other end of the measuring rope 5 is connected with the measuring ball 7; spacing subassembly 6 includes a plurality of spacing section of thick bamboo 11 that connect gradually and be the cavity form, the internal diameter of a plurality of spacing section of thick bamboo 11 reduces in proper order, the inside wall of 11 one side of arbitrary one spacing section of thick bamboo is provided with first extension 12, first extension 12 sets up along the circumference of spacing section of thick bamboo 11, the lateral wall of 11 opposite sides of spacing section of thick bamboo is provided with second extension 13, second extension 13 sets up along the circumference of spacing section of thick bamboo 11, install installed part 9 between two mounting substrate 1, the one end and the installed part 9 of spacing subassembly 6 are connected, the other end and the survey ball 7 of spacing subassembly 6 are connected, one side of surveying rope 5 is located spacing subassembly 6.
In the above embodiment, a water level measuring device for water conservancy and hydropower engineering is composed of a limiting component 6, a mounting component and a measuring component, the mounting component can be composed of two circular mounting base plates 1 and a roller 2, the roller 2 is mounted between the two mounting base plates 1, both sides of the roller 2 can be in running fit with the mounting base plates 1, a mounting seat is mounted at the bottom of a driving motor 3, the output end of the driving motor 3 is connected with one end of the roller 2, namely the driving motor 3 can drive the roller 2 to rotate, a measuring rope 5 is wound on the roller 2, one end of the measuring rope 5 is fixedly connected with the roller 2, the other end of the measuring rope 5 is connected with a measuring ball 7 (the measuring ball 7 can be a solid ball and the density of the measuring ball is far greater than that of water, the measuring ball 7 can sink to the bottom of water when placed in water), the limiting component 6 is composed of a plurality of limiting cylinders 11 which are connected in sequence, the inner diameters of the limiting cylinders 11 are sequentially reduced, the inner side wall of one side of any one limiting cylinder 11 is provided with a first extending part 12, the first extending part 12 is arranged along the circumferential direction of the limiting cylinder 11, the outer side wall of the other side of the limiting cylinder 11 is provided with a second extending part 13, the second extending part 13 is arranged along the circumferential direction of the limiting cylinder 11, two adjacent limiting cylinders 11 are in telescopic fit, for example, three limiting cylinders 11 which are sequentially connected are used, the second extending part 13 of the outer side wall of the first limiting cylinder 11 is matched with the first extending part 12 of the inner side wall of the second limiting cylinder 11, the second extending part 13 of the outer side wall of the second limiting cylinder 11 is matched with the first extending part 12 of the inner side wall of the third limiting cylinder 11, and therefore the problem that the two adjacent limiting cylinders 11 fall off can be avoided, the connection mode of the limiting cylinders 11 is consistent with the above, and is not explained; spacing subassembly 6's one end is connected with installed part 9, spacing subassembly 6's the other end is connected with survey ball 7, installed part 9 is used for fixing spacing subassembly 6, thereby can make survey rope 5 pass spacing subassembly 6 smoothly, concretely, the staff can install water level measuring device for hydraulic and hydroelectric engineering in the destination (spacing subassembly 6 is in the shrink state this moment, survey rope 5 twines in roller 2), the staff drives roller 2 through control driving motor 3 and rotates, roller 2 rotates back to survey rope 5 pay-off and survey ball 7 drives survey rope 5 and moves to the bottom, and survey ball 7 makes spacing subassembly 6 extension at the removal in-process, two adjacent spacing section of thick bamboo 11 keep away from the removal relatively, the part of survey rope 5 in the waters is located a plurality of spacing section of thick bamboo 11 all the time, a plurality of spacing section of thick bamboo 11 follow survey ball 7 along the straight line direction to the bottom removal, survey rope 5 can not receive influence such as rivers and foreign matter to cause the problem of winding and skew, survey ball 7 moves to the length that the staff record survey rope 5 discharged can accurate record this water level information of this department this moment after to the bottom.
In this embodiment, measure through the measuring rope 5 when the staff measures the water level, measuring rope 5 can straightly extend to the bottom through the time limit subassembly, and measuring rope 5 can not receive influences such as rivers or foreign matter, can more accurately record water level information.
In some embodiments of the utility model, roller 2 is provided with guide way 4, and guide way 4 sets up along roller 2 circumference, and measuring rope 5 is located guide way 4.
In this embodiment, the guide way 4 can be in the same place the measuring rope 5 is concentrated, conveniently accomodates the measuring rope 5, avoids the measuring rope 5 to take place to tie a knot and block the scheduling problem.
In some embodiments of the present invention, the sidewall of any one of the limiting cylinders 11 is provided with a plurality of guiding holes.
In this embodiment, a plurality of spacing section of thick bamboo 11 are located in water during the measurement, and a plurality of spacing section of thick bamboo 11 all receives the influence of rivers, if the problem that spacing section of thick bamboo 11 can buckle relatively when rivers are great, can make two adjacent spacing section of thick bamboos 11 rupture even when serious, and spacing section of thick bamboo 11 sets up the water conservancy diversion hole and can carry out the water conservancy diversion to rivers, avoids rivers to exert pressure to spacing section of thick bamboo 11 and makes its damage.
In some embodiments of the present invention, the plurality of diversion holes of any one of the limiting cylinders 11 are arranged at equal intervals.
In this embodiment, a plurality of water conservancy diversion holes equidistance on the spacing section of thick bamboo 11 sets up can be more even to the rivers water conservancy diversion, can reduce the pressure in the spacing section of thick bamboo 11 received water to make spacing section of thick bamboo 11 more stable in water.
In some embodiments of the utility model, still include water pressure sensor 17 and controller 16, water pressure sensor 17 is connected with survey ball 7, and controller 16 installs in the installation component, and water pressure sensor 17 is connected with controller 16.
In this embodiment, during the measurement, water pressure sensor 17 and survey ball 7 remove to the bottom together, water pressure sensor 17 can survey the accurate water level condition, water pressure sensor 17 transmits the water level information who surveys to controller 16, the staff can carry out the analysis to the water level information that water pressure sensor 17 surveyed and the water level information that measuring rope 5 surveyed, if both differ greatly then get the median, if both differ greatly then measure again and avoid one of them mode to miss, until making two kinds of measured value close.
In some embodiments of the present invention, the present invention further comprises an encoder 18, the encoder 18 is connected to the driving motor 3, and the encoder 18 is connected to the controller 16.
In this embodiment, encoder 18 can measure the roller 2 pivoted number of turns to can measure the length of putting away survey rope 5, encoder 18 can send survey rope 5 length information to controller 16, and the staff need not measure alone survey rope 5 again, has improved work efficiency.
In some embodiments of the utility model, still include the subassembly that floats, the subassembly that floats includes unsteady board and drive assembly 10, and drive assembly 10 is all installed to the both sides of unsteady board one end, and drive assembly 10 includes screw 15 and installation cover 14, and screw 15 is located installation cover 14, and installation cover 14 is connected with the unsteady board, and the installation component is installed in unsteady board.
In this embodiment, the subassembly that floats comprises unsteady board and drive assembly 10, and drive assembly 10 is all installed to the both sides of unsteady board one end, can make the unsteady board advance when two drive assembly 10 start simultaneously, can make the unsteady board turn when one of them drive assembly 10 starts, and the staff can control the unsteady board to measure the water level of different positions in the waters, it is very convenient.
In some embodiments of the present invention, the floating plate is provided with a measuring port 8, and the limiting component 6 passes through the measuring port 8.
In this embodiment, the floating plate is provided with survey mouth 8, can conveniently put measuring rope 5 and measure, and the staff operation is more convenient.
In some embodiments of the present invention, the drive assembly 10 is mounted on both sides of the other end of the floating plate.
In this embodiment, the driving assemblies 10 are installed at both ends of the floating plate, so that the floating plate can move forward and backward, and the floating plate can hover at a preset position in a water area, thereby enabling a measurement result to be more accurate.
In some embodiments of the present invention, the floating plate is provided with an anti-collision portion on a side of the ring, and the anti-collision portion includes a rubber layer.
In this embodiment, the floating plate can be protected to the ring side of floating plate is provided with the rubber layer, and the floating plate is safer in torrent rivers operation.
To sum up, the embodiment of the utility model provides a water level measuring device for water conservancy and hydropower engineering, which comprises a limiting component 6, a mounting component and a measuring component; the mounting assembly comprises a mounting substrate 1 and a roller 2 which are oppositely arranged, and two sides of the roller 2 are rotatably connected with the mounting substrate 1 (a support column is arranged on one side of the mounting substrate 1, and a bearing base is connected with the other side of the support column); the measuring assembly comprises a driving motor 3, a measuring rope 5 and a measuring ball 7, the output end of the driving motor 3 is connected with the roller 2, the measuring rope 5 is wound on the roller 2, one end of the measuring rope 5 is connected with the roller 2, and the other end of the measuring rope 5 is connected with the measuring ball 7; spacing subassembly 6 includes a plurality of spacing section of thick bamboo 11 that connect gradually and be the cavity form, the internal diameter of a plurality of spacing section of thick bamboo 11 reduces in proper order, the inside wall of 11 one side of arbitrary one spacing section of thick bamboo is provided with first extension 12, first extension 12 sets up along the circumference of spacing section of thick bamboo 11, the lateral wall of 11 opposite sides of spacing section of thick bamboo is provided with second extension 13, second extension 13 sets up along the circumference of spacing section of thick bamboo 11, install installed part 9 between two mounting substrate 1, the one end and the installed part 9 of spacing subassembly 6 are connected, the other end and the survey ball 7 of spacing subassembly 6 are connected, one side of surveying rope 5 is located spacing subassembly 6.
In the above embodiment, a water level measuring device for water conservancy and hydropower engineering is composed of a limiting component 6, a mounting component and a measuring component, the mounting component can be composed of two circular mounting base plates 1 and a roller 2, the roller 2 is mounted between the two mounting base plates 1, both sides of the roller 2 can be in running fit with the mounting base plates 1, a mounting seat is mounted at the bottom of a driving motor 3, the output end of the driving motor 3 is connected with one end of the roller 2, namely the driving motor 3 can drive the roller 2 to rotate, a measuring rope 5 is wound on the roller 2, one end of the measuring rope 5 is fixedly connected with the roller 2, the other end of the measuring rope 5 is connected with a measuring ball 7 (the measuring ball 7 can be a solid ball and the density of the measuring ball is far greater than that of water, the measuring ball 7 can sink to the bottom of water when placed in water), the limiting component 6 is composed of a plurality of limiting cylinders 11 which are connected in sequence, the inner diameters of the limiting cylinders 11 are sequentially reduced, the inner side wall of one side of any one limiting cylinder 11 is provided with a first extending part 12, the first extending part 12 is arranged along the circumferential direction of the limiting cylinder 11, the outer side wall of the other side of the limiting cylinder 11 is provided with a second extending part 13, the second extending part 13 is arranged along the circumferential direction of the limiting cylinder 11, two adjacent limiting cylinders 11 are in telescopic fit, for example, three limiting cylinders 11 which are sequentially connected are used, the second extending part 13 of the outer side wall of the first limiting cylinder 11 is matched with the first extending part 12 of the inner side wall of the second limiting cylinder 11, the second extending part 13 of the outer side wall of the second limiting cylinder 11 is matched with the first extending part 12 of the inner side wall of the third limiting cylinder 11, and therefore the problem that the two adjacent limiting cylinders 11 fall off can be avoided, the connection mode of the limiting cylinders 11 is consistent with the above, and is not explained; spacing subassembly 6's one end is connected with installed part 9, spacing subassembly 6's the other end and survey ball 7 are connected, installed part 9 is used for fixing spacing subassembly 6, thereby can make the survey rope 5 pass spacing subassembly 6 smoothly, it is specific, the staff can install water level measuring device for hydraulic and hydroelectric engineering in the destination (spacing subassembly 6 is in the shrink state this moment, survey rope 5 twines in roller 2), the staff drives roller 2 through control driving motor 3 and rotates, roller 2 rotates back to survey rope 5 pay-off and survey ball 7 drive survey rope 5 to submarine removal, and survey ball 7 makes spacing subassembly 6 extension at the removal in-process, two adjacent spacing section of thick bamboo 11 keep away from the removal relatively, the part of survey rope 5 in the waters is located a plurality of spacing section of thick bamboo 11 all the time, a plurality of spacing section of thick bamboo 11 follow survey ball 7 along the rectilinear direction to submarine removal, survey rope 5 can not receive influences such as rivers and foreign matter and cause the problem of winding and skew, survey ball 7 moves to submarine back staff record the length of survey rope 5 and can accurate this time record this position of waters information this moment.
In this embodiment, measure through measuring rope 5 when staff's measured water level, measuring rope 5 can straightly extend to the bottom through the limit for time subassembly, and measuring rope 5 can not influenced by rivers or foreign matter etc. can more accurately measure water level information.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water level measuring device for water conservancy and hydropower engineering is characterized by comprising a limiting component, a mounting component and a measuring component;
the mounting assembly comprises two mounting substrates and a roller, wherein the two mounting substrates and the roller are arranged oppositely, and two sides of the roller are rotatably connected with the mounting substrates;
the measuring component comprises a driving motor, a measuring rope and a measuring ball, the output end of the driving motor is connected with the roller, the measuring rope is wound on the roller, one end of the measuring rope is connected with the roller, and the other end of the measuring rope is connected with the measuring ball;
spacing subassembly includes a plurality of spacing section of thick bamboo that connect gradually and be the cavity form, and is a plurality of the internal diameter of spacing section of thick bamboo reduces in proper order, arbitrary one the inside wall of spacing section of thick bamboo one side is provided with first extension, first extension is followed the circumference setting of spacing section of thick bamboo, the lateral wall of spacing section of thick bamboo opposite side is provided with the second extension, the second extension is followed the circumference setting of spacing section of thick bamboo, two install the installed part between the mounting substrate, the one end of spacing subassembly with the installed part is connected, the other end of spacing subassembly with survey the ball and connect, one side of surveying the rope is located in the spacing subassembly.
2. The water level measuring device for the water conservancy and hydropower engineering according to claim 1, wherein the roller is provided with a guide groove, the guide groove is arranged along the circumferential direction of the roller, and the measuring rope is positioned in the guide groove.
3. The water level measuring device for the water conservancy and hydropower engineering according to claim 1, wherein a plurality of flow guide holes are formed in the side wall of any one of the limiting cylinders.
4. The water level measuring device for the water conservancy and hydropower engineering according to claim 3, wherein the plurality of the guide holes of any one of the limiting cylinders are arranged at equal intervals.
5. The water level measuring device for the water conservancy and hydropower engineering as claimed in claim 1, further comprising a water pressure sensor and a controller, wherein the water pressure sensor is connected with the measuring ball, the controller is mounted on the mounting assembly, and the water pressure sensor is connected with the controller.
6. The water level measuring device for the water conservancy and hydropower engineering according to claim 5, further comprising an encoder connected with the driving motor, wherein the encoder is connected with the controller.
7. The water level measuring device for the water conservancy and hydropower engineering, according to claim 1, further comprising a floating assembly, wherein the floating assembly comprises a floating plate and a driving assembly, the driving assembly is installed on two sides of one end of the floating plate, the driving assembly comprises a propeller and an installation cover, the propeller is located in the installation cover, the installation cover is connected with the floating plate, and the installation assembly is installed on the floating plate.
8. A water level measuring device according to claim 7, wherein the float plate is provided with a gauge through which the stop assembly passes.
9. The water level measuring device for water conservancy and hydropower engineering according to claim 7, wherein the driving assembly is mounted on both sides of the other end of the floating plate.
10. The water level measuring device for the water conservancy and hydropower engineering according to claim 7, wherein the annular side of the floating plate is provided with an anti-collision part, and the anti-collision part comprises a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624619.2U CN218035244U (en) | 2022-10-07 | 2022-10-07 | Water level measuring device for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222624619.2U CN218035244U (en) | 2022-10-07 | 2022-10-07 | Water level measuring device for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218035244U true CN218035244U (en) | 2022-12-13 |
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ID=84356923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222624619.2U Active CN218035244U (en) | 2022-10-07 | 2022-10-07 | Water level measuring device for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218035244U (en) |
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2022
- 2022-10-07 CN CN202222624619.2U patent/CN218035244U/en active Active
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