CN210108474U

CN210108474U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN210108474U
Application number: CN201921219203.4U
Authority: CN
Inventors: 阮殿刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-02-21
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a water level monitoring device for hydraulic engineering, which comprises a base, the upper end of the base is provided with a fixed pipe, the upper end of the fixed pipe is inserted with an adjusting pipe, the fixed pipe and the outer side of the adjusting pipe are both sleeved with a movably installed sleeve pipe, the height of an infrared distance sensor from the base can be adjusted through the matching arrangement of the fixed pipe and the adjusting pipe so as to adapt to the use of monitoring water levels with different heights, the infrared ray emitted by the infrared distance sensor can be effectively reflected through the arrangement of the infrared reflector, the accuracy of monitoring data is further increased, the infrared reflector can be always kept in an upward state through the matching arrangement of a balance rod, a pull rope and a heavy object ball, the utility model can adjust the distance between the infrared distance sensor and the sleep according to the actual demand of measuring the depth of the water level, and adapt to the use of monitoring of different depths, increasing the accuracy of the monitoring measurements.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model relates to a water level monitoring technology field, concrete field is a water level monitoring device for hydraulic engineering.

Background

The water conservancy project is a project constructed by controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Also known as hydraulic engineering. Water is a valuable resource essential for human production and life, but the naturally occurring state of water does not completely meet the requirements of human beings. Only when water conservancy projects are built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water sources in life and production. Hydraulic engineering requires the construction of various types of hydraulic structures such as dams, dikes, spillways, sluice gates, water inlets, channels, aqueducts, rafts, fishways, etc. to achieve its objectives.

In hydraulic engineering, all can corresponding use some water level monitoring facilities, come in time to monitor water level change, prevent emergency's emergence. The height of the monitoring equipment can not be adjusted according to the requirement by the existing water level monitoring device, so that the existing water level monitoring device can not be suitable for measuring water areas with different depths.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water level monitoring device for hydraulic engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water level monitoring device for hydraulic engineering comprises a base, wherein a fixed pipe is arranged at the upper end of the base, an adjusting pipe is inserted at the upper end of the fixed pipe, movably-mounted sleeves are sleeved on the outer sides of the fixed pipe and the adjusting pipe, threaded holes are symmetrically penetrated through the side wall of the sleeve, a threaded rod is connected inside the threaded hole in a penetrating and threaded manner, a screwing button is arranged at one end of the threaded rod, an extruding hemisphere is arranged at the other end of the threaded rod, arc-shaped positioning plates are symmetrically and movably mounted on the outer side walls of the fixed pipe and the adjusting pipe, an extruding seat is arranged on the outer arc side wall of the arc-shaped positioning plate, a ball groove matched with the extruding hemisphere is arranged on the extruding seat, a connecting plate is symmetrically arranged between the sleeves, a plurality of water inlet holes are formed in the lower part of the side wall of the fixed pipe, a suspension body is movably mounted, the upper end of control tube is equipped with the mount pad, the lower extreme of mount pad is equipped with the connecting rod, the lower extreme of connecting rod is equipped with infrared distance sensor, the upper end of mount pad is equipped with the control box, the inside of control box is equipped with battery, treater, SIM card connection seat and data transmitter, hold battery electricity connection treater, infrared distance sensor is connected to the input electricity of treater, the output electricity of treater is connected the input that data transmitter, the SIM card connecting seat is connected to the two-way electricity of treater.

Preferably, the upper end of control box is equipped with solar panel, solar panel electric connection battery.

Preferably, the suspension body comprises a foam column, an infrared reflecting mirror is arranged at the upper end of the foam column, a balancing rod is arranged at the lower end of the foam column, and the lower end of the balancing rod is connected with a weight ball through a pull rope.

Preferably, the edge of the side wall of the base is uniformly provided with fixing bolts.

Preferably, the lateral wall of connecting plate of one side is equipped with the scale sign, and the opposite side the lateral wall of connecting plate is from last to being equipped with high risk water level sign, dangerous water level sign and normal water level sign down in proper order.

Preferably, the inner arc side wall of the arc-shaped positioning plate is provided with an anti-slip pad.

Preferably, the outer surface of the screwing button is provided with anti-slip lines.

Compared with the prior art, the beneficial effects of the utility model are that: the height of the infrared distance sensor from the base can be adjusted through the matching arrangement of the fixed tube and the adjusting tube so as to adapt to the use of monitoring water levels with different heights, the sleeves can be fixed on the outer side walls of the fixed tube and the adjusting tube through the matching arrangement of the extrusion hemisphere, the threaded rod, the threaded hole, the extrusion seat, the ball groove and the arc-shaped positioning plate, the height of the adjusting tube extending out of the fixed tube can be fixed through the matching arrangement of the two sleeves and the connecting plate, the infrared ray emitted by the infrared distance sensor can be effectively reflected through the arrangement of the infrared reflector, the accuracy of monitoring data is further increased, the infrared reflector can be always kept in an upward state through the matching arrangement of the balancing rod, the pull rope and the heavy object ball, the utility model can adjust the distance between the infrared distance sensor and the sleep according to the actual demand of measuring the depth of the water level, and is suitable for the, increasing the accuracy of the monitoring measurements.

Drawings

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

FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic view of a part of the structure inside the adjusting tube of the present invention;

fig. 4 is a schematic view of a part of the structure inside the fixing tube of the present invention.

In the figure: 1-base, 2-fixed tube, 3-regulating tube, 4-sleeve, 5-screw hole, 6-screw rod, 7-screwing button, 8-extruding hemisphere, 9-arc positioning plate, 10-extruding seat, 11-ball groove, 12-connecting plate, 13-water inlet, 14-suspension body and 141-foam column, 142-infrared reflector, 143-balance bar, 144-pull rope, 145-weight ball, 15-vent hole, 16-mounting seat, 17-connecting bar, 18-infrared distance sensor, 19-control box, 20-solar power generation board, 21-fixing bolt, 22-scale mark, 23-high risk water level mark, 24-dangerous water level mark and 25-normal water level mark.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a water level monitoring device for hydraulic engineering comprises a base 1, a fixed tube 2 is arranged at the upper end of the base 1, the fixed tube 2 is fixedly assembled at the upper end of the base 1, an adjusting tube 3 is inserted at the upper end of the fixed tube 2, the adjusting tube 3 can adjust the length extending out of the upper end of the fixed tube 2, a sleeve 4 is movably installed on the outer sides of the fixed tube 2 and the adjusting tube 3 in a sleeved mode, the sleeve 4 can movably adjust the position outside the fixed tube 2 and the adjusting tube 3, threaded holes 5 are symmetrically formed in the side wall of the sleeve 4 in a penetrating mode, threaded rods 6 are connected with the inner portions of the threaded holes 5 in a penetrating mode through threaded mode, a screwing button 7 is arranged at one end of each threaded rod 6, the screwing button 7 is fixedly assembled at one end of each threaded rod 6, the screwing button 7 is located on the outer side of the sleeve 4, the screwing button 7 can adjust the length of each threaded rod 6 extending into, the outer side walls of the fixed tube 2 and the adjusting tube 3 are symmetrically and movably provided with arc-shaped positioning plates 9, the arc-shaped positioning plates 9 can be movably arranged at the positions of the fixed tube 2 and the adjusting tube 3, the outer arc-shaped side wall of the arc-shaped positioning plate 9 is provided with an extrusion seat 10, the extrusion seat 10 is fixedly assembled on the outer arc-shaped side wall of the arc-shaped positioning plate 9, the inner arc-shaped side wall of the arc-shaped positioning plate 9 is contacted with the outer side wall of the fixed tube 2 or the adjusting tube 3, the extrusion seat 10 is provided with a spherical groove 11 matched with the extrusion hemisphere 8, the threaded rod 6 can extrude the arc-shaped positioning plate 9 on the outer side wall of the fixed tube 2 or the adjusting tube 3, the arc-shaped positioning plate 9 and the threaded rod 6 can be fixed in the axial direction of the fixed tube 2 by the matching of the extrusion hemisphere 8 and the spherical groove 11, even if the sleeve 4 is fixed, the distance between the two sleeves 4 is constant, the length of the adjusting pipe 3 extending out of the upper end of the fixed pipe 2 can be fixed through the two sleeves 4, the lower part of the side wall of the fixed pipe 2 is provided with a plurality of water inlet holes 13, water can enter the fixed pipe 2 from the water inlet holes 13, a suspension 14 is movably arranged inside the fixed pipe 2, the suspension 14 can float and move along with the water surface in the fixed pipe 2 when the water surface changes, the upper part of the side wall of the adjusting pipe 3 is provided with a plurality of vent holes 15, the vent holes 15 enable the fixed pipe 2 and the inside of the movable pipe 3 to form a communicating vessel with the outside, the water levels of the fixed pipe 2 and the movable pipe 3 synchronously change when the outside water level changes, the upper end of the adjusting pipe 3 is provided with an installation seat 16, the installation seat 16 is fixedly assembled at the upper end of the adjusting pipe 3, the lower end of the installation seat 16 is provided with a connecting rod 17, the connecting, the lower end of the connecting rod 17 is provided with an infrared distance sensor 18, the infrared distance sensor 18 is fixedly assembled at the lower end of the connecting rod 17, the connecting rod 17 is arranged to enable the infrared distance sensor 18 to be far away from the vent hole 15, the influence of sunlight irradiated from the vent hole 15 on the detection of the infrared distance sensor 18 is reduced, the transmitting end of the infrared distance sensor 18 transmits infrared rays, the suspension 14 reflects the infrared rays back to the receiving end of the infrared distance sensor 18, namely the movement displacement of the suspension 14 is monitored at any time, the upper end of the mounting seat 16 is provided with a control box 19, the control box 19 is fixedly assembled at the upper end of the mounting seat 16, a storage battery, a processor, an SIM card connecting seat and a data transmitter are arranged inside the control box 19, the storage battery is electrically connected with the processor, the input end of the processor is electrically connected with the infrared distance sensor, the output end of the processor is electrically connected with the input end of the data transmitter, the processor is electrically connected with the SIM card connecting seat in a bidirectional mode, and the processor transmits information to the mobile terminal through the data transmitter.

Specifically, the upper end of control box 19 is equipped with solar panel 20, and solar panel 20 is fixed to be assembled in the upper end of control box 19, realizes converting solar energy into the electric energy, and solar panel 20 electric connection battery, solar panel 20 charge for the battery.

Specifically, the suspension 14 includes a foam column 141, an infrared mirror 142 is disposed at an upper end of the foam column 141, the infrared mirror 142 is fixedly mounted at an upper end of the foam column 141, the infrared mirror 142 is capable of effectively reflecting infrared rays emitted from the infrared distance sensor 18 back to the infrared distance sensor 18, a balance rod 143 is disposed at a lower end of the foam column 141, an upper end of the balance rod 143 is fixedly mounted at a lower end of the foam column 141, a weight ball 145 is connected to a lower end of the balance rod 143 through a pull rope 144, one end of the pull rope 144 is fixedly mounted at a lower end of the balance rod 143, the weight ball 145 is fixedly mounted at the other end of the pull rope 144, the foam column 141 has buoyancy in water, the balance rod 143, the pull rope 144 and the weight ball 145 move a center of gravity of the foam column 141 downward to prevent the foam column 141 from being inverted in the fixing tube 2 and keep the infrared mirror 142 in an upward state, the sum of the weight of the pull cord 144 and the weight ball 145 is less than the buoyancy force experienced by the foam column 141 in water.

Specifically, the side wall edge of the base 1 is uniformly provided with the fixing bolts 21, and the arrangement of the fixing bolts 21 can increase the stability of the base 1 on the installation surface.

Specifically, the side wall of the connecting plate 12 on one side is provided with a scale mark 22, and the side wall of the connecting plate 12 on the other side is provided with a high-risk water level mark 23, a dangerous water level mark 24 and a normal water level mark 25 in sequence from top to bottom.

Particularly, the inner arc lateral wall of arc locating plate 9 is equipped with the slipmat, and the slipmat is fixed to be assembled on the inner arc lateral wall of arc locating plate 9, and the slipmat can increase the mutual frictional force between the lateral wall of arc locating plate 9 and fixed pipe 2 or the lateral wall of regulating pipe 3, increases the location effect of arc locating plate 9 when contact extrusion on the lateral wall of fixed pipe 2 or the lateral wall of regulating pipe 3.

Specifically, the outer surface of the screwing button 7 is provided with anti-slip threads, and the anti-slip threads can avoid the phenomenon of slipping hands when the screwing button 7 is screwed, so that the screwing operation of the screwing button 7 is facilitated.

The working principle is as follows: in the utility model, the length of the threaded rod 6 extending into the sleeve 4 is adjusted by the screwing button 7, the arc positioning plate 9 is extruded by the threaded rod 6 on the outer side wall of the fixed tube 2 or the adjusting tube 3, the arc positioning plate 9 and the threaded rod 6 are fixed in the axial direction of the fixed tube 2 by the cooperation of the extruding hemisphere 8 and the spherical groove 11, even if the sleeve 4 is fixed on the outer side wall of the fixed tube 2 or the adjusting tube 3, the distance between the two sleeve 4 is not changed, the length of the adjusting tube 3 extending out of the upper end of the fixed tube 2 is fixed by the two sleeve 4, water enters the fixed tube 2 from the water inlet 13, the suspension 14 floats and moves when the water level in the fixed tube 2 changes, the vent 15 enables the inside of the fixed tube 2 and the inside of the movable tube 3 to form a communicating vessel with the outside, the fixed tube 2 and the movable tube 3 synchronously change when the external water level changes, the infrared distance sensor 18 is far away from the, the influence of sunlight irradiated from the vent hole 15 on the detection of the infrared distance sensor 18 is reduced, infrared rays are emitted from the emitting end of the infrared distance sensor 18, the suspension 14 reflects the infrared rays to the receiving end of the infrared distance sensor 18, namely, the movable displacement of the suspension 14 is monitored at any time, the water level information detected by the infrared distance sensor 18 is received by the processor, the processor transmits the information to the mobile terminal through the data transmitter, and the water level is monitored at any time, wherein the solar power generation panel 20 converts solar energy into electric energy to charge the storage battery, the foam column 141 has buoyancy in water, the balance rod 143, the pull rope 144 and the weight ball 145 enable the gravity center of the foam column 141 to move downwards to avoid the foam column 141 from reversing in the fixed pipe 2, so that the infrared reflector 142 is kept in an upward state all the time, the sum of the weights of the infrared reflector 142, the balance rod 143, the pull rope 144 and the weight ball 145 is smaller than the buoyancy of the foam, the setting of gim peg 21 can increase the stability of base 1 on the installation face, and the mutual frictional force between the lateral wall of slipmat multiplicable arc locating plate 9 and fixed pipe 2 or the lateral wall of regulating tube 3 increases the location effect of arc locating plate 9 when the contact extrusion on the lateral wall of fixed pipe 2 or the lateral wall of regulating tube 3, and the setting of antiskid line can be avoided revolving to revolve to twist and take place the phenomenon of hand slip when revolving knob 7, and the convenient operation of revolving to revolving knob 7 of revolving is twisted.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water level monitoring device for hydraulic engineering, includes base (1), its characterized in that: the upper end of the base (1) is provided with a fixed pipe (2), the upper end of the fixed pipe (2) is spliced with an adjusting pipe (3), the outer sides of the fixed pipe (2) and the adjusting pipe (3) are respectively sleeved with a movably-mounted sleeve (4), the side wall of the sleeve (4) is symmetrically provided with a threaded hole (5) in a penetrating manner, the inner part of the threaded hole (5) is connected with a threaded rod (6) in a penetrating manner, one end of the threaded rod (6) is provided with a screwing button (7), the other end of the threaded rod (6) is provided with an extruding hemisphere (8), the outer side walls of the fixed pipe (2) and the adjusting pipe (3) are respectively symmetrically movably mounted with an arc positioning plate (9), the outer arc side wall of the arc positioning plate (9) is provided with an extruding seat (10), the extruding seat (10) is provided with a spherical groove (11) matched with the extruding hemisphere (8) for use, and, a plurality of water inlet holes (13) are arranged at the lower part of the side wall of the fixed pipe (2), a suspension body (14) is movably arranged in the fixed pipe (2), a plurality of vent holes (15) are arranged at the upper part of the side wall of the adjusting pipe (3), a mounting seat (16) is arranged at the upper end of the adjusting pipe (3), the lower end of the mounting seat (16) is provided with a connecting rod (17), the lower end of the connecting rod (17) is provided with an infrared distance sensor (18), the upper end of the mounting seat (16) is provided with a control box (19), the control box (19) is internally provided with a storage battery, a processor, a SIM card connecting seat and a data transmitter, the storage battery is electrically connected with the processor, the input end of the processor is electrically connected with the infrared distance sensor (18), the output end of the processor is electrically connected with the input end of the data transmitter, and the processor is electrically connected with the SIM card connecting seat in a bidirectional mode.

2. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the upper end of control box (19) is equipped with solar panel (20), solar panel (20) electric connection battery.

3. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the suspension body (14) comprises a foam column (141), an infrared reflecting mirror (142) is arranged at the upper end of the foam column (141), a balance rod (143) is arranged at the lower end of the foam column (141), and the lower end of the balance rod (143) is connected with a weight ball (145) through a pull rope (144).

4. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the edge of the side wall of the base (1) is uniformly provided with fixing bolts (21).

5. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the lateral wall of connecting plate (12) on one side is equipped with scale mark (22), the opposite side the lateral wall of connecting plate (12) is from last to being equipped with high risk water level sign (23), dangerous water level sign (24) and normal water level sign (25) down in proper order.

6. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: and the inner arc side wall of the arc-shaped positioning plate (9) is provided with an anti-slip pad.

7. The water level monitoring device for the hydraulic engineering according to claim 1, wherein: the outer surface of the screwing button (7) is provided with anti-skid grains.