CN211147808U

CN211147808U - River water level measuring device

Info

Publication number: CN211147808U
Application number: CN201921217629.6U
Authority: CN
Inventors: 孟爱华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-31
Anticipated expiration: 2029-07-29

Abstract

The utility model relates to a river course water level measurement device, the on-line screen storage device comprises a base, the base top is equipped with the measurement cylinder, be equipped with circular recess in the middle of the top of base, the bottom outside of measuring the stand forms circular brace table, circular brace table's top is equipped with the clamping ring, the clamping ring cover is on measuring the cylinder, be equipped with square blind hole one in the measurement stand, be equipped with the float in the blind hole one, be equipped with the inlet opening on measuring the lateral wall of stand below, the bottom of blind hole one is equipped with the mud discharging hole, it is equipped with fixed pulley one to measure the cylinder, it is fixed with the observation cylinder through the connecting cylinder to measure cylinder upper portion, be equipped with square blind hole two in the observation cylinder, be. The utility model discloses fix the observation cylinder on the river bank edge, then the slider passes through the float that the rope was connected river central authorities, and the float goes up and down along with rivers go up and down to drive the sliding sleeve, and the river course water level is accurately measured, and can not receive the silt influence in the river course.

Description

River water level measuring device

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to river course water level measuring device.

Background

The water level measurement is an important part of water conservancy work, and plays an important role in water conservancy planning, water conservancy project construction management, flood prevention and drought control, and water resource management and protection work. At present, when the water level is measured, a water level gauge with scales is erected in the center of a river generally to measure, but silt and moss are attached to the periphery of the water level gauge after a long time, so that an observer on the bank cannot see the specific water level height, and the measurement is inaccurate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a river course water level measurement device solves present device and attaches to the periphery of water level chi as silt and moss, causes the on-shore observer to see specific water level height, measures unsafe problem.

The utility model discloses a river course water level measuring device, which comprises a base, the base top is equipped with the measuring cylinder, be equipped with circular recess in the middle of the top of base, the bottom outside of measuring cylinder forms circular supporting bench, circular supporting bench screw thread is installed in circular recess, the top of circular supporting bench is equipped with the clamping ring, the clamping ring cover is on measuring cylinder, the clamping ring outside is fixed on the base through inserted bar screw thread, and the inserted bar fixes the base at the river course bottom, be equipped with square blind hole one in the measuring column, be equipped with the float in the blind hole one, be equipped with the inlet opening on the lateral wall below the measuring cylinder, the bottom of blind hole one is equipped with mud discharging hole, the top of measuring cylinder is equipped with fixed pulley one, the hollow connecting cylinder is fixed on measuring cylinder upper portion, the other end of connecting cylinder is fixed with the observation cylinder, the, the observation cylinder is internally provided with a square blind hole II, a sliding block is arranged in the blind hole II, the upper part of the observation cylinder is provided with a fixed pulley II, the top of the sliding block is fixed with a rope, the other end of the rope bypasses the fixed pulley II, then passes through the connecting cylinder, bypasses the fixed pulley I and is fixed at the top of the floater, a guide groove is arranged on the left side of the observation cylinder, a guide block is arranged in the guide groove, the guide block is fixed with the sliding block, the weight of the sliding block is smaller than that of the floater, the floater can be ensured to descend along with.

Observe cylindrical top and be equipped with the closing plate, be fixed with circular arch in the middle of the bottom of closing plate, circular protruding thread installs the top at blind hole two, fixed pulley two is fixed in circular protruding bottom, the top of closing plate is fixed with the bracing piece, the top of bracing piece has the backup pad through the fix with screw, the top of backup pad is equipped with solar panel, solar panel's bottom is fixed with the bracing piece, be equipped with the through-hole on the closing plate, the bracing piece lower extreme passes in the backup pad stretches into the through-hole, the middle part of bracing piece is fixed with the limiting plate, the lower pot head of bracing piece has the spring, spring one end and limiting plate contact, the other end and closing plate contact, the bottom of blind hole two is fixed with contact switch one, circular bellied bottom is fixed with the battery of being connected with solar panel, be fixed with the alarm in the middle of the. Can press the contact switch through the slider and start the alarm, report to the police when the water level is too high to when the bird falls on solar panel, solar panel can rock from top to bottom and frighten away the bird.

Observe cylindrical top and be equipped with the mounting groove of intercommunication through-hole, mounting groove bottom is equipped with the through wires hole of intercommunication blind hole two, be equipped with the through wires hole on observing cylindrical upper portion lateral wall, the bracing piece can the lower extreme go deep into mounting groove, the mounting groove internal fixation has contact switch two, the top of closing plate is fixed with bee calling organ, the sound that bee calling organ sent is different with the alarm, battery and bee calling organ are connected to bee calling organ, when the bird falls on the upper surface, the bracing piece can descend and press contact switch two, start bee calling organ and drive the bird.

Measure cylindrical upper portion left side and be equipped with screw hole one, observe cylindrical upper portion right side and be equipped with screw hole two, both ends threaded connection is in screw hole two and screw hole one respectively about the connecting cylinder, simple to operate, and open the bottom of connecting cylinder has the opening of its hole of intercommunication, and it is more convenient to install the rope.

The inlet opening is the Z type, and the entrance point of inlet opening is higher than the exit end, can prevent that rivers from rocking influence the float, and the mud discharging hole slope sets up, and the mud discharging hole's play mud hole sets up in measuring cylindrical periphery, and the inner height and the outer end in mud discharging hole, conveniently discharge silt.

The measuring cylinder top is equipped with the end cover, and the bottom of end cover is equipped with the connection cylinder, and connection cylinder screw thread installs at the top of blind hole one, simple to operate, and the bottom of connecting the stand is conical, prevents ponding, and fixed pulley one is fixed in connecting cylindrical bottom.

During the use, rivers get into in the blind hole one from the inlet opening, the buoyancy of float makes the float on the surface of water, rise when the river water, the float can be along with the horizontal plane rebound, the slider is under the action of gravity, the lapse, when the river water rises to alert position, slider pressure moves contact switch one, the alarm switch on, report to the police, when the river water descends, the float can be along with the horizontal plane rebound, float pulling slider upward movement, survey crew at the bank can be according to the comparison of guide block and scale, the water level of accurate measurement river, and connect rope all protection inside, prevent that strong wind and bird from influencing the measurement, when the bird falls on solar panel, solar panel can rock the bird of walking from top to bottom, and the bracing piece can descend and press contact switch two, start bee calling organ drives the bird.

Compared with the prior art, the utility model has the advantages of:

fix the observation cylinder on the river bank, then the slider passes through the rope and connects the float of river central authorities, the float drives the slider lift along with rivers go up and down, the accurate river course water level of measuring, and can not receive the silt influence in the river course, the rope all protects in inside, prevent that strong wind and bird from influencing the measurement, guide block on the slider stretches into in the guide way and aligns with the scale, the water level reading is more accurate, the bottom of measuring blind hole one in the cylinder is equipped with the mud drainage hole, reduce the decline that silt influences the float, and it is more convenient and fixed more firm to measure the cylinder installation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the observation cylinder of the present invention;

FIG. 3 is a schematic structural view of the connecting cylinder of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

FIG. 6 is an enlarged view of the structure at C in FIG. 1;

in the figure: 1. the device comprises a first contact switch, a second blind hole, a third blind hole, a fourth blind hole, a fifth guide groove, a fourth blind hole, a fifth guide block, a sixth guide block, a seventh guide block, a sixth guide block, a.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The river water level measuring device shown in fig. 1 to 6 comprises a base, wherein a measuring cylinder 16 is arranged at the top of the base, a circular groove is arranged in the middle of the top of the base, a circular support table 22 is formed outside the bottom of the measuring cylinder 16, the circular support table 22 is installed in the circular groove in a threaded manner, a press ring 21 is arranged above the circular support table 22, the press ring 21 is sleeved on the measuring cylinder 16, the outer side of the press ring 21 is fixed on the base through an inserted rod 20 in a threaded manner, the base is fixed at the bottom of a river channel through the inserted rod 20, a square first blind hole is formed in the measuring cylinder, a floater 18 is arranged in the first blind hole, a water inlet hole 17 is formed in the side wall below the measuring cylinder 16, a sludge discharge hole 19 is formed in the bottom of the first blind hole, a first fixed pulley 15 is arranged at the top of the measuring cylinder 16, a hollow connecting cylinder 12, it is equipped with the scale to survey 6 peripheries of cylinder, be equipped with square blind hole two 2 in the observation cylinder 6, be equipped with slider 4 in the blind hole two 2, it is equipped with fixed pulley two 11 to survey 6 upper portions of cylinder, slider 4 top is fixed with rope 13, the rope 13 other end is walked around fixed pulley two 11 and then is passed connecting cylinder 12 and walk around fixed pulley one 15 again and fix at 18 tops of float, be equipped with guide way 3 on the left surface of observation cylinder 6, be equipped with guide block 5 in the guide way 3, guide block 5 is fixed with slider 4.

The top of the observation cylinder 6 is provided with a sealing plate 29, a circular bulge is fixed in the middle of the bottom of the sealing plate 29, the circular bulge is installed at the top of a blind hole II 2 in a threaded mode, a fixed pulley II 11 is fixed at the bottom of the circular bulge, a supporting rod 8 is fixed at the top of the sealing plate 29, a supporting plate 10 is fixed at the top of the supporting rod 8, a solar power generation plate 7 is arranged above the supporting plate 10, a supporting rod 8 is fixed at the bottom of the solar power generation plate 7, a through hole is formed in the sealing plate 29, the lower end of the supporting rod 8 penetrates through the supporting plate 10 and extends into the through hole, a limiting plate 9 is fixed in the middle of the supporting rod 8, a spring 26 is sleeved at the lower end of the supporting rod 8, one end of the spring 26 is in contact with the limiting plate 9, the other end of the spring is in contact with the sealing plate 29, a contact switch I1, the accumulator 28 is connected with the alarm 24 and the first contact switch 1.

The top of the observation cylinder 6 is provided with a mounting groove communicated with the through hole, a second contact switch 27 is fixed in the mounting groove, a buzzer 25 is fixed at the top of the sealing plate 29, and the buzzer 25 is connected with a storage battery 28 and the buzzer 25.

The left side of the upper portion of the measuring cylinder 16 is provided with a first threaded hole, the right side of the upper portion of the observation cylinder 6 is provided with a second threaded hole, the left end and the right end of the connecting cylinder 12 are respectively in threaded connection with the second threaded hole and the first threaded hole, and the bottom of the connecting cylinder 12 is provided with an opening 23 communicated with an inner hole of the connecting cylinder.

The inlet opening 17 is Z type, and the entrance point of inlet opening 17 is higher than the exit end, and mud discharging hole 19 inclines to set up, and mud discharging hole 19's play mud hole sets up on measuring cylinder 16's periphery, and mud discharging hole 19's inner height and outer end.

The top of the measuring cylinder 16 is provided with an end cover 14, the bottom of the end cover 14 is provided with a connecting cylinder, the connecting cylinder is installed at the top of the first blind hole in a threaded mode, the bottom of the connecting column is conical, and the first fixed pulley 15 is fixed to the bottom of the connecting cylinder.

To sum up, the utility model discloses fix the observation cylinder on the river bank, then the slider passes through the float of rope connection river central authorities, the float drives the slider along with rivers go up and down, the accurate river course water level of measuring, and can not receive the silt influence in the river course, the rope all protects in inside, prevent strong wind and bird's influence measurement, guide block on the slider stretches into in the guide way and aligns with the scale, the water level reading is more accurate, the bottom of measuring blind hole one in the cylinder is equipped with mud discharging hole, reduce the decline that silt influences the float, and it is more convenient and fixed more firm to measure the cylinder installation.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims

1. The utility model provides a river course water level measuring device, includes the base, and the base top is equipped with measurement cylinder (16), its characterized in that: a round groove is arranged in the middle of the top of the base, a round supporting platform (22) is formed outside the bottom of the measuring cylinder (16), the round supporting platform (22) is installed in the round groove in a threaded mode, a pressing ring (21) is arranged above the round supporting platform (22), the pressing ring (21) is sleeved on the measuring cylinder (16), the outer side of the pressing ring (21) is fixed on the base through an inserted bar (20) in a threaded mode, the base is fixed at the bottom of a river channel through the inserted bar (20), a square first blind hole is formed in the measuring column, a floater (18) is arranged in the first blind hole, a water inlet hole (17) is formed in the side wall below the measuring cylinder (16), a mud discharging hole (19) is formed in the bottom of the first blind hole, a fixed pulley (15) is arranged at the top of the measuring cylinder (16), a hollow connecting cylinder (12) is fixed on, the bottom of observing cylinder (6) is fixed on the river course bank, it is equipped with the scale to observe cylinder (6) periphery, be equipped with square blind hole two (2) in observing cylinder (6), be equipped with slider (4) in blind hole two (2), it is equipped with fixed pulley two (11) to observe cylinder (6) upper portion, slider (4) top is fixed with rope (13), rope (13) other end is walked around fixed pulley two (11) and then is passed connecting cylinder (12) and walk around fixed pulley (15) again and fix at float (18) top, be equipped with guide way (3) on the left surface of observing cylinder (6), be equipped with guide block (5) in guide way (3), guide block (5) are fixed with slider (4).

2. The river water level measuring device according to claim 1, wherein: the top of the observation cylinder (6) is provided with a closing plate (29), a circular bulge is fixed in the middle of the bottom of the closing plate (29), the circular bulge is installed at the top of the blind hole II (2) in a threaded manner, the fixed pulley II (11) is fixed at the bottom of the circular bulge, a support rod (8) is fixed at the top of the closing plate (29), a support plate (10) is fixed at the top of the support rod (8), a solar power generation plate (7) is arranged above the support plate (10), a support rod (8) is fixed at the bottom of the solar power generation plate (7), a through hole is formed in the closing plate (29), the lower end of the support rod (8) penetrates through the support plate (10) and extends into the through hole, a limiting plate (9) is fixed at the middle of the support rod (8), a spring (26) is sleeved at the lower end of the support rod (8), one end of, a contact switch I (1) is fixed at the bottom of the blind hole II (2), a storage battery (28) connected with the solar power generation panel (7) is fixed at the bottom of the circular protrusion, an alarm (24) is fixed in the middle of the top of the sealing plate (29), and the storage battery (28) is connected with the alarm (24) and the contact switch I (1).

3. The river water level measuring device according to claim 2, wherein: the top of observation cylinder (6) is equipped with the mounting groove of intercommunication through-hole, and the mounting groove internal fixation has contact switch two (27), and the top of closing plate (29) is fixed with bee calling organ (25), and battery (28) and bee calling organ (25) are connected in bee calling organ (25).

4. The river water level measuring device according to claim 1, wherein: the left side of the upper portion of the measuring cylinder (16) is provided with a first threaded hole, the right side of the upper portion of the observation cylinder (6) is provided with a second threaded hole, the left end and the right end of the connecting cylinder (12) are respectively in threaded connection with the second threaded hole and the first threaded hole, and the bottom of the connecting cylinder (12) is provided with an opening (23) communicated with an inner hole of the connecting cylinder.

5. The river water level measuring device according to claim 1, wherein: the inlet opening (17) is Z type, and the entrance point of inlet opening (17) is higher than the exit end, and mud discharging hole (19) slope sets up, and the mud outlet of mud discharging hole (19) sets up on measuring cylinder (16)'s periphery, and the inner height and the outer end of mud discharging hole (19).

6. The river water level measuring device according to claim 1, wherein: the top of measuring cylinder (16) is equipped with end cover (14), and the bottom of end cover (14) is equipped with the connection cylinder, and the top at blind hole one is installed to connection cylinder screw thread, and the bottom of connecting the stand is the taper shape, and fixed pulley (15) are fixed in the cylindrical bottom of connecting.