CN210664678U

CN210664678U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN210664678U
Application number: CN201922163119.1U
Authority: CN
Inventors: 魏东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-06-02
Anticipated expiration: 2029-12-06

Abstract

The utility model belongs to the technical field of hydraulic engineering, concretely relates to water level monitoring device that hydraulic engineering used, including the disc base, control box and receiving terminal, disc base periphery is equipped with a plurality of mounting holes, the control box is equipped with transmission module and processing module, disc base inboard is equipped with a plurality of screw thread blind holes, the disc base is connected with first bull stick, first bull stick is equipped with rotates the seat, it is equipped with the regulation box to rotate the seat upside, it is connected with the screw rod to adjust the box, it is equipped with the lower loop bar to adjust the box upside, lower loop bar sliding connection has last loop bar, it is equipped with first spacing boss to go up the loop bar, first spacing boss is equipped with the screw hole, the screw rod upside is equipped with the spacing boss of second, it is connected with the control box to go up the loop bar upside, control box one side is equipped with the horizontal pole, the.

Description

Water level monitoring device for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to water level monitoring device that hydraulic engineering used.

Background

The water conservancy water level monitoring comprises underground water level monitoring, river water level monitoring, reservoir water level monitoring, pool water level monitoring and the like. At present, current river course water level monitoring devices mainly divide into three major categories, one, directly the water level line of portrayal on the river course inner wall, and this kind of mode monitoring personnel are difficult for reading the water level reading at night, and two, bury the scale underground in the river course, and this kind of mode is washed out or is washed away by torrent's rivers easily when rivers are torrent, and its installation is also very inconvenient, and three, adopt the ultrasonic wave to carry out the monitoring of water level.

The existing device for monitoring the water level by adopting ultrasonic waves is generally characterized in that a base is fixed on the ground, a control box is arranged in the high altitude of 2-3 meters through a support rod, a cross rod is erected again to enable a water level monitoring sensor to be located above a river channel for monitoring the water level, when the device needs to be overhauled, a ladder is needed to be used to overhaul the inside of the control box of the device, the device is not convenient enough, and meanwhile, the water level monitoring sensor is located above the river channel and is more inconvenient to overhaul.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the water level monitoring device aims to provide a water level monitoring device used for hydraulic engineering and solves the problems that an existing device for monitoring the water level by adopting ultrasonic waves is not convenient enough, a control box is located at the high altitude of 2-3 meters, a ladder is needed to be used for overhauling the inside of the control box of the device, and meanwhile, a water level monitoring sensor is located above a river channel and is inconvenient to overhaul.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a water level monitoring device used for hydraulic engineering comprises a disc base, a control box and a receiving terminal, wherein a plurality of mounting holes are formed in the periphery of the disc base, fixing bolts are assembled in the mounting holes, the control box is provided with a transmission module and a processing module, a data input end of the transmission module is electrically connected with a data output end of the processing module, a signal output end of the transmission module is in signal connection with a signal input end of the receiving terminal, a plurality of threaded blind holes which are uniformly distributed are formed in the inner side of the disc base, a rotating rod is rotatably connected to the upper side of the disc base and provided with a rotating seat, limiting threaded holes matched with the threaded blind holes are symmetrically formed in two sides of the rotating seat, limiting bolts are assembled in the limiting threaded holes, an adjusting box body is arranged on the upper side of the rotating seat, a rotating rod is rotatably, one side of the rotating rod penetrates through the upper side of the adjusting box body and is fixedly connected with a rotating handle, the other side of the adjusting box body is rotatably connected with a screw rod, the screw rod is provided with a second gear matched with the first gear, the upper side of the adjusting box body is provided with a lower loop bar, the lower loop bar is provided with a limiting sliding groove, the lower loop bar is slidably connected with an upper loop bar, the upper loop bar is provided with a limiting sliding block matched with the limiting sliding groove, the upper loop bar is provided with a first limiting boss, the first limiting boss is provided with a threaded hole matched with the screw rod, the screw rod penetrates through the upper side of the adjusting box body and is rotatably connected with the upper loop bar through the threaded hole, the upper side of the screw rod is provided with a second limiting boss matched with the first limiting boss, the inner part of the upper loop bar is provided with a sliding groove matched with the second limiting boss, the horizontal pole is equipped with water level monitoring sensor and watch-dog, the control box opposite side is equipped with the warning rumble ware, water level monitoring sensor signal output part and watch-dog signal output part all with processing module signal input part signal connection, the warning rumble ware is connected with the processing module electricity.

By adopting the technical scheme of the utility model, the disc base can fix the device on the ground; the position of the rotating seat can be adjusted by a person through the rotating rod and the rotating seat, so that the direction of the device is changed, and the limiting bolt of the limiting threaded hole can be matched with the threaded blind hole for fixing; a person operates the rotating handle to rotate so that the rotating rod in the adjusting box body drives the first gear to rotate, and then the second gear is driven to rotate, and the screw rod rotates relative to the threaded hole so that the upper loop bar can move up and down in the lower loop bar; through the matching between the first limiting boss and the second limiting boss, the upper loop bar cannot be separated from the screw rod during the rotation of the screw rod, so that the limiting is realized; through the matching of the limiting sliding groove and the limiting sliding block, the upper loop bar cannot slide out of the lower loop bar when moving upwards in the lower loop bar, and meanwhile, the upper loop bar can be limited, so that the upper loop bar is prevented from being driven to rotate when the screw rod rotates; the cross bar can transversely place the water level monitoring sensor and the monitor above the river channel, so that the measured water level information and image information are more accurate; the measured water level information and the image information are transmitted to the processing module through the water level monitoring sensor and the monitor, and the processing module analyzes and processes the water level information and the image information and then transmits the water level information and the image information to the receiving terminal through the transmission module, so that people can check the current water level information and the image information without reaching an observation site; the alarm bomber can give out an alarm to remind pedestrians of paying attention when the water level value is too high;

during maintenance, the limiting bolts are loosened, the rotating seat is rotated, the cross rod deflects to a proper position above the ground from the upper part of a river channel, the limiting bolts are locked for fixing, and the rotating handle is operated to enable the upper loop bar to descend to the lowest position, so that equipment such as a control box, a water level monitoring sensor and a monitor can be conveniently maintained;

after the maintenance is finished, the limiting bolts are loosened, the rotating seat is rotated, the cross rod deflects to the upper part of the river channel from the upper part of the ground, the limiting bolts are locked for fixing, and the rotating handle is operated to enable the upper loop bar to ascend to the highest position, so that the upper loop bar can be put into use again;

the utility model provides a current device that adopts the ultrasonic wave to carry out water level monitoring, the control box is located the high altitude of-meter, needs to use the ladder just can overhaul the control box inside of device, and is convenient inadequately, simultaneously because water level monitoring sensor is located the river course top, more inconvenient problem during the maintenance.

Further inject, be equipped with L shape support between upper sleeve rod and the control box, L shape support is equipped with the stabilizer bar, stabilizer bar one end and L shape support fixed connection, the other end and horizontal pole fixed connection. By the structure, the cross rod and the upper loop bar can be supported, and the structure is more stable.

Further inject, the control box upside is equipped with the bracing piece, bracing piece fixedly connected with weather shed. By the structure, the control box can prevent rainwater from permeating, protect internal devices and simultaneously shade and rain for maintainers.

Further limiting, the cross rod is provided with a door plate, and waterproof materials are filled between the door plate and the cross rod. By means of the structure, people can conveniently overhaul the circuits inside the cross rod, and meanwhile rainwater can be prevented from permeating between the cross rod and the door plate, so that the internal circuits are protected.

The utility model discloses compared with prior art have following advantage:

1. the height of the control box can be reduced, the maintenance is more convenient, and the danger and trouble of high-altitude operation caused by the maintenance by using a ladder are avoided;

2. the rain shelter can prevent rainwater from permeating into the control box, protect internal devices, and meanwhile can shade sun and rain for maintainers, so that the rain shelter has practicability;

3. the position and the height of the cross rod can be adjusted, and the descending position of the cross rod can be adjusted during maintenance, so that excessive road space is prevented from being occupied;

4. the door plant is opened to the accessible and is overhauld horizontal pole inner line, convenient and practical, and the waterproof material of packing simultaneously can be effectual the inside circuit of protection horizontal pole waterproof.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a water level monitoring device used in hydraulic engineering of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of an embodiment of a water level monitoring device used in hydraulic engineering according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a local section a of an embodiment of a water level monitoring device used in hydraulic engineering of the present invention;

fig. 4 is an enlarged schematic view of a structure at a local section B of an embodiment of a water level monitoring device used in hydraulic engineering of the present invention;

the main element symbols are as follows:

the device comprises a disc base 1, a fixing bolt 11, a threaded blind hole 12, a control box 2, a cross bar 21, a water level monitoring sensor 211, a monitor 212, a door panel 213, an alarm grower 22, a support bar 23, a rain shelter 231, a first rotating bar 3, a rotating seat 31, a limit bolt 311, an adjusting box 32, a second rotating bar 321, a first gear 3211, a rotating handle 3212, a screw 322, a second gear 3221, a second limit boss 3222, a lower sleeve rod 4, a limit sliding groove 41, an upper sleeve rod 5, a limit slider 51, a first limit boss 52, a threaded hole 521, a sliding groove 53, an L-shaped support 54 and a stabilizing bar 541.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-4, the water level monitoring device for hydraulic engineering of the present invention comprises a disc base 1, a control box 2 and a receiving terminal, wherein the periphery of the disc base 1 is provided with a plurality of mounting holes equipped with fixing bolts 11, the control box 2 is provided with a transmission module and a processing module, the data input end of the transmission module is electrically connected with the data output end of the processing module, the signal output end of the transmission module is in signal connection with the signal input end of the receiving terminal, the inner side of the disc base 1 is provided with a plurality of threaded blind holes 12 which are uniformly distributed, the upper side of the disc base 1 is rotatably connected with a first rotating rod 3, the first rotating rod 3 is provided with a rotating seat 31, the rotating seat 31 is symmetrically provided with limiting threaded holes which are matched with the threaded blind holes 12, the limiting threaded holes are equipped with limiting bolts 311, the upper side of the rotating seat 31 is, the second rotating rod 321 is provided with a first gear 3211, one side of the second rotating rod 321 penetrates through the upper side of the adjusting box body 32 and is fixedly connected with a rotating handle 3212, the other side of the adjusting box body 32 is rotatably connected with a screw rod 322, the screw rod 322 is provided with a second gear 3221 matched with the first gear, the upper side of the adjusting box body 32 is provided with a lower loop bar 4, the lower loop bar 4 is provided with a limit chute 41, the lower loop bar 4 is slidably connected with an upper loop bar 5, the upper loop bar 5 is provided with a limit slider 51 matched with the limit chute 41, the upper loop bar 5 is provided with a first limit boss 52, the first limit boss 52 is provided with a threaded hole 521 matched with the screw rod 322, the screw rod 322 penetrates through the upper side of the adjusting box body 32 and is rotatably connected with the upper loop bar 5 through the threaded hole 521, the upper side of the screw rod 322 is provided with a second limit boss 3222 matched with the first limit boss 52, a chute 32253 matched with the second limit, a cross rod 21 is arranged on one side of the control box 2, a water level monitoring sensor 211 and a monitor 212 are arranged on the cross rod 21, an alarm grower 22 is arranged on the other side of the control box 2, the signal output end of the water level monitoring sensor 211 and the signal output end of the monitor 212 are both in signal connection with the signal input end of the processing module, and the alarm grower 22 is electrically connected with the processing module.

By adopting the technical scheme of the utility model, the disc base 1 can fix the device on the ground; the first rotating rod 3 and the rotating seat 31 enable a person to adjust the position of the rotating seat 31, so that the direction of the device is changed, and the limiting bolt 311 for limiting the threaded hole can be matched with the threaded blind hole 12 for fixing; a person operates the rotating handle 3212 to rotate, so that the second rotating rod 321 inside the adjusting box 32 drives the first gear 3211 to rotate, thereby driving the second gear 3221 to rotate, and the screw rod 322 rotates relative to the threaded hole 521, thereby enabling the upper loop bar 5 to move up and down in the lower loop bar 4; through the matching between the first limit boss 52 and the second limit boss 3222, the upper loop bar 5 cannot be separated from the screw rod 322 to be limited during the rotation of the screw rod 322; through the matching of the limiting sliding groove 41 and the limiting sliding block 51, the upper loop bar 5 cannot slide out of the lower loop bar 4 when moving upwards in the lower loop bar 4, and meanwhile, the upper loop bar 5 can be limited, so that the upper loop bar 5 is prevented from being driven to rotate when the screw 322 rotates; the cross bar 21 can transversely place the water level monitoring sensor 211 and the monitor 212 above the river channel, so that the measured water level information and image information are more accurate; the measured water level information and the image information are transmitted to the processing module through the water level monitoring sensor 211 and the monitor 212, and the processing module analyzes and processes the water level information and the image information and then transmits the water level information and the image information to the receiving terminal through the transmission module, so that people can check the current water level information and the image information without reaching an observation site; the alarm grower 22 can give out an alarm to remind pedestrians of paying attention when the water level value is too high;

during maintenance, the limit bolt 311 is loosened, the rotating seat 31 is rotated, the cross rod 21 deflects to a proper position above the ground from the upper part of a river channel, the limit bolt 311 is locked for fixing, and the rotating handle 3212 is operated to enable the upper sleeve rod 5 to descend to the lowest position, so that equipment such as the control box 2, the water level monitoring sensor 211, the monitor 212 and the like can be conveniently maintained;

after the maintenance is finished, the limiting bolt 311 is loosened, the rotating seat 31 is rotated, the cross rod 21 deflects to the upper part of the river channel from the upper part of the ground, the limiting bolt 311 is locked for fixing, and the rotating handle 3212 is operated to enable the upper sleeve rod 5 to ascend to the highest position, so that the upper sleeve rod can be put into use again;

the utility model provides a current device that adopts the ultrasonic wave to carry out water level monitoring, the control box is located 2-3 meters high altitude, needs to use the ladder just can overhaul the control box inside of device, and is convenient inadequately, simultaneously because water level monitoring sensor is located the river course top, more inconvenient problem during the maintenance.

Preferably, an L-shaped bracket 54 is arranged between the upper loop bar 5 and the control box 2, the L-shaped bracket 54 is provided with a stabilizing bar 541, one end of the stabilizing bar 541 is fixedly connected with the L-shaped bracket 54, and the other end is fixedly connected with the cross bar 21. With the structure, the cross rod 21 and the upper loop bar 5 can be supported, and the structure is more stable. In fact, other structures can be considered according to the situation, so that the structure of the device is more stable.

Preferably, a support rod 23 is disposed on the upper side of the control box 2, and the support rod 23 is fixedly connected with a rain shelter 231. Such structure makes control box 2 can prevent the rainwater infiltration, protects inside device, can shelter from rain for the maintainer sunshade simultaneously. In fact, other structures are also conceivable according to circumstances, so that the control box 2 can prevent rainwater infiltration.

Preferably, the cross bar 21 is provided with a door panel 213, and a waterproof material is filled between the door panel 213 and the cross bar 21. With the structure, a person can conveniently overhaul the circuit inside the cross rod 21, and meanwhile, rainwater can be prevented from permeating between the cross rod 21 and the door plate 213, so that the internal circuit is protected. In fact, other structures can be considered according to the situation, so that the circuit inside the cross rod 21 can be conveniently overhauled and protected from water.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a water level monitoring device that hydraulic engineering used, includes disc base (1), control box (2) and receiving terminal, disc base (1) periphery is equipped with a plurality of mounting holes, the mounting hole is equipped with fixing bolt (11), control box (2) are equipped with transmission module and processing module, transmission module data input end is connected with processing module data output end electricity, transmission module signal output end and receiving terminal signal input end signal connection, its characterized in that: the disc base (1) is internally provided with a plurality of uniformly distributed threaded blind holes (12), the disc base (1) is rotationally connected with a first rotating rod (3) at the upper side, the first rotating rod (3) is provided with a rotating seat (31), limiting threaded holes matched with the threaded blind holes (12) are symmetrically arranged at two sides of the rotating seat (31), limiting bolts (311) are assembled in the limiting threaded holes, an adjusting box body (32) is arranged at the upper side of the rotating seat (31), one side inside the adjusting box body (32) is rotationally connected with a second rotating rod (321), the second rotating rod (321) is provided with a first gear (3211), one side of the second rotating rod (321) penetrates through the upper side of the adjusting box body (32) and is fixedly connected with a rotating handle (3212), the other side of the adjusting box body (32) is rotationally connected with a screw rod (322), the screw rod (322) is provided with a second gear (3221) matched with the, the upper side of the adjusting box body (32) is provided with a lower loop bar (4), the lower loop bar (4) is provided with a limiting sliding groove (41), the lower loop bar (4) is connected with an upper loop bar (5) in a sliding manner, the upper loop bar (5) is provided with a limiting sliding block (51) matched with the limiting sliding groove (41), the upper loop bar (5) is provided with a first limiting boss (52), the first limiting boss (52) is provided with a threaded hole (521) matched with the screw rod (322), the screw rod (322) penetrates through the upper side of the adjusting box body (32) and is rotatably connected with the upper loop bar (5) through the threaded hole (521), the upper side of the screw rod (322) is provided with a second limiting boss (3222) matched with the first limiting boss (52), a sliding groove (53) matched with the second limiting boss (2) is arranged inside the upper loop bar (5), the upper side of the upper loop bar (5) is fixedly connected with the control box (2), control box (2) one side is equipped with horizontal pole (21), horizontal pole (21) are equipped with water level monitoring sensor (211) and watch-dog (212), control box (2) opposite side is equipped with warning grower (22), water level monitoring sensor (211) signal output part and watch-dog (212) signal output part all with processing module signal input part signal connection, warning grower (22) are connected with the processing module electricity.

2. A water level monitoring device for hydraulic engineering according to claim 1, characterized in that: an L-shaped support (54) is arranged between the upper loop bar (5) and the control box (2), a stabilizing rod (541) is arranged on the L-shaped support (54), one end of the stabilizing rod (541) is fixedly connected with the L-shaped support (54), and the other end of the stabilizing rod is fixedly connected with the cross bar (21).

3. A water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the control box (2) upside is equipped with bracing piece (23), bracing piece (23) fixedly connected with weather shed (231).

4. A water level monitoring device for hydraulic engineering according to claim 1, characterized in that: the cross rod (21) is provided with a door plate (213), and waterproof materials are filled between the door plate (213) and the cross rod (21).