CN219798490U - Hydrologic information acquisition device for flood control engineering - Google Patents

Abstract

The utility model provides a hydrological information acquisition device for flood control engineering, which relates to the technical field of hydrological information acquisition and comprises a sleeve and an ultrasonic water level meter, wherein an installation plate is fixedly installed on the outer surface of the ultrasonic water level meter, a suspension bracket is fixedly connected to the top of the installation plate, a suspension rod is fixedly connected to the center of the top of the suspension bracket, a ball head is fixedly connected to the top end of the suspension rod, a ball sleeve is fixedly connected to the bottom end of the sleeve, and a through hole is formed in the bottom of the ball sleeve. The utility model has the advantages that: the ultrasonic water level meter naturally sags, and the weight distribution of balancing weight is added, so that the ultrasonic water level meter is vertical to the horizontal plane, the structure is simple, manual auxiliary adjustment is not needed, the wind shield wraps the ultrasonic water level meter, the ultrasonic water level meter can be corrected in windy weather, the positioning block is lowered, the positioning block is made to abut against the ball head, the windy weather is avoided, the ball head frequently moves in the ball sleeve, and the ball head and the ball sleeve are worn.

Description

Hydrologic information acquisition device for flood control engineering

Technical Field

The utility model relates to the technical field of hydrologic information acquisition, in particular to a hydrologic information acquisition device for flood control engineering.

Background

In flood control engineering, the collection of hydrologic information is crucial, and among the hydrologic information, the monitoring information of water level is the direct data that reflects flood disasters, along with technological progress, current water level monitoring generally utilizes ultrasonic water level appearance, and ultrasonic water level appearance alone still is insufficient, still needs cooperation strutting arrangement, hangs ultrasonic water level appearance in the top of surface of water for ultrasonic water level appearance can real-time supervision water level information. However, in the use process of the existing supporting device for fixing the ultrasonic water level meter, the supporting device is inclined due to natural factors such as foundation settlement and storm, so that the ultrasonic water level meter is inclined and cannot be kept vertical to the water surface, and the monitoring effect is affected. And in chinese patent CN218822632U a water level monitor is disclosed, this water level monitor has perpendicular compensation structure, can be comparatively convenient adjust the ultrasonic water level appearance through perpendicular compensation structure, and convenient messenger keeps perpendicularly between ultrasonic water level appearance and the surface of water, guarantees the precision of monitoring, however, this water level monitor, when solving the problem, has following shortcoming:

the vertical compensation structure comprises an adjusting arm, an adjusting electric push rod, a rotating block and a rectangular connecting seat, the ultrasonic water level meter is perpendicular to the water surface through the adjusting electric push rod, but when the adjusting electric push rod is adjusted, whether the ultrasonic water level meter is adjusted to be perpendicular or not can not be directly observed through naked eyes, so that other instruments are required to be assisted in the adjusting process, and an operator is matched with the accurate control of the adjusting instrument, so that the whole operation is complex, and the time is consumed.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a hydrological information acquisition device for flood control engineering, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a hydrological information acquisition device for flood control engineering, including sleeve and ultrasonic water level gauge, the surface fixed mounting of ultrasonic water level gauge has the mounting panel, the top fixedly connected with mounted frame of mounting panel, the center department fixedly connected with jib at mounted frame top, the top fixedly connected with bulb of jib, telescopic bottom fixedly connected with ball cover, the through-hole has been seted up to the bottom of ball cover, bulb swing joint is in the ball cover, the ultrasonic water level gauge can sag along with gravity, thereby guarantees that the ultrasonic water level gauge is perpendicular with the horizontal plane, the edge fixedly connected with balancing weight of mounting panel bottom considers the circuit that the ultrasonic water level gauge is connected, and the inhomogeneous influence of ultrasonic water level gauge self weight distribution can influence the sag of ultrasonic water level gauge, through setting up the balancing weight, makes weight distribution even, thereby overcomes the influence that the ultrasonic water level gauge sags.

By any of the above schemes, preferably, a wind shield is fixedly connected to the outer surface of the ball sleeve to surround the ultrasonic water level meter, so that the problem that wind blows the ultrasonic water level meter to cause the inclination of the ultrasonic water level meter is avoided.

By the preferred mode of arbitrary scheme, telescopic inner wall fixedly connected with support, the center department threaded connection of support has the screw rod, the bottom of screw rod is provided with the locating piece, telescopic top fixed mounting has the motor, the output fixedly connected with transmission shaft of motor, the center department at screw rod top has seted up the hole with transmission shaft looks adaptation, the transmission shaft is pegged graft in the downthehole at screw rod top, the motor passes through the transmission shaft and drives the screw rod rotation, makes the locating piece contradicts with the bulb, thereby fixes the bulb, reaches the fixed the purpose of ultrasonic water level meter.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. after the sleeve is fixed, the ball head, the suspender, the suspension bracket and the mounting plate hang the ultrasonic water level instrument, the ultrasonic water level instrument naturally sags, and the weight of the balancing weight is distributed, so that the ultrasonic water level instrument is vertical to the horizontal plane, the structure is simple, manual auxiliary adjustment is not needed, and time and labor are saved.

2. Through setting up the windshield, wrap up the ultrasonic water level meter to avoid wind to blow the ultrasonic water level meter and rock, influence the sagging state of ultrasonic water level meter, make it still can correct the ultrasonic water level meter in windy weather.

3. Through rotatory screw rod, the descending locating piece makes the locating piece conflict bulb, alright fix the bulb, reaches the purpose of fixed ultrasonic water level meter, avoids strong wind weather, telescopic bearing structure to rock seriously, leads to the bulb frequently to move about in the ball cover, makes bulb and ball cover wearing and tearing problem.

Drawings

FIG. 1 is a schematic diagram of a structure according to the present utility model;

FIG. 2 is a schematic view of the sleeve and ultrasonic water level meter according to the present utility model;

fig. 3 is a schematic view of the structure of the inside of the sleeve according to the present utility model.

Wherein: 10. sleeve, 11, ball cover, 12, through hole, 13, windshield, 20, ultrasonic water level meter, 21, mounting panel, 22, mounted frame, 23, jib, 24, bulb, 25, balancing weight, 30, support, 31, screw, 32, locating piece, 40, motor, 41, transmission shaft, 50, crossbeam, 51, bracing piece, 52, pull rod.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in FIG. 2, a hydrological information acquisition device for flood control engineering of this embodiment, including sleeve 10 and ultrasonic water level meter 20, the surface fixed mounting of ultrasonic water level meter 20 has mounting panel 21, the top fixedly connected with mounted frame 22 of mounting panel 21, the center department fixedly connected with jib 23 at mounted frame 22 top, the top fixedly connected with bulb 24 of jib 23, the bottom fixedly connected with ball cover 11 of sleeve 10, through-hole 12 has been seted up to the bottom of ball cover 11, the diameter of through-hole 12 is greater than the diameter of jib 23, bulb 24 swing joint is in ball cover 11, bulb 24 moves in ball cover 11, jib 23 moves in through-hole 12, thereby no matter how fixed the supporting structure of sleeve 10, the ultrasonic water level meter 20 of below all can naturally droop, the edge fixedly connected with balancing weight 25 of mounting panel 21 bottom, ultrasonic water level meter 20 self weight distribution is inhomogeneous, in addition ultrasonic water level meter 20 needs the connecting wire, consequently, the ultrasonic water level meter 20 installs back weight distribution inequality on mounting panel 21, make ultrasonic water level meter 20 natural down unable perpendicular with the horizontal plane, through setting up balancing weight 25, make the mounting panel 21 a round evenly under the condition of weight distribution, thereby can be had the wind level meter 20 to the effect of wind level meter 13 under the natural wind level, the wind level meter is realized, the wind level meter is blown down, the wind level meter 1 is realized, the wind level meter is prevented from being influenced by the wind level meter 13, the surface is connected with the ultrasonic level meter is under the condition of the condition, and is shown in the figure 13.

As shown in fig. 2, the inner wall of the sleeve 10 is fixedly connected with a bracket 30, a screw 31 is in threaded connection with the center of the bracket 30, a positioning block 32 is arranged at the bottom end of the screw 31, the positioning block 32 can be lifted or lowered by rotating the screw 31, and when the positioning block 32 is lowered to collide with the ball head 24, the ball head 24 can be fixed, so that the purpose of fixing the ultrasonic water level meter 20 is achieved.

As shown in fig. 3, the top of the sleeve 10 is fixedly provided with a motor 40, the output end of the motor 40 is fixedly connected with a transmission shaft 41, the center of the top of the screw 31 is provided with a hole matched with the transmission shaft 41, the transmission shaft 41 is inserted into the hole at the top of the screw 31, the screw 31 can slide up and down on the surface of the scraping shaft 41, the hole on the screw 31 is polygonal, the shape of the transmission shaft 41 is matched with the shape of the hole, so that the transmission shaft 41 can drive the screw 31 to rotate after being inserted into the hole, the hole on the screw 31 can also be circular, but the inner wall is provided with a tooth slot, at this moment, the transmission shaft 41 is circular matched with the hole, and the surface is provided with a rack meshed with the tooth slot, thereby achieving the purpose of driving the screw 31 to rotate.

As shown in fig. 1, a cross beam 50 is fixedly installed on one side of the sleeve 10, one end, away from the sleeve 10, of the cross beam 50 is fixedly connected with a supporting rod 51, the supporting rod 51 and the cross beam 50 support the ultrasonic water level meter 20, the top end of the supporting rod 51 is fixedly connected with a pull rod 52, one end, away from the supporting rod 51, of the pull rod 52 is fixedly connected with the cross beam 50, the pull rod 52 provides tension for the cross beam 50, and the firmness of the cross beam 50 is improved.

The hydrological information acquisition device for flood control engineering of this embodiment, theory of operation is as follows:

install sleeve 10 in the top of surface of water back, ultrasonic water level meter 20 naturally sags under the cooperation of balancing weight 25, just can be perpendicular with the horizontal plane, realize adjusting the purpose of the vertical state of ultrasonic water level meter 20, after the regulation is accomplished, motor 40 passes through transmission shaft 41 drive screw 31 rotatory, locating piece 32 descends and contradicts with bulb 24, it can to fix ultrasonic water level meter 20, if later bearing structure takes place deformation, when leading to ultrasonic water level meter 20 slope, through motor 40 drive screw 31 rotatory, rise locating piece 32 release bulb 24, ultrasonic water level meter 20 just can naturally sag along with gravity, with the surface of water is perpendicular, reach the purpose of regulation, and is easy operation, labour saving and time saving.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. after the sleeve 10 is fixed, the ball head 24, the suspender 23, the suspension bracket 22 and the mounting plate 21 suspend the ultrasonic water level meter 20, the ultrasonic water level meter 20 naturally sags, and the weight of the balancing weight 25 is distributed, so that the ultrasonic water level meter 20 is vertical to the horizontal plane, the structure is simple, manual auxiliary adjustment is not needed, and time and labor are saved.

2. Through setting up windshield 13, wrap up ultrasonic water level meter 20 to avoid wind to blow ultrasonic water level meter 20 and rock, influence the sagging state of ultrasonic water level meter 20, make it still can correct ultrasonic water level meter 20 in windy weather.

3. By rotating the screw 31 and descending the positioning block 32, the positioning block 32 is abutted against the ball head 24, so that the ball head 24 can be fixed, the purpose of fixing the ultrasonic water level meter 20 is achieved, the problem that the ball head 24 and the ball sleeve 11 are worn due to frequent movement of the ball head 24 in the ball sleeve 11 due to serious shaking of the supporting structure of the sleeve 10 in windy weather is avoided.

Claims (6)

1. The utility model provides a hydrologic information acquisition device for flood control engineering, its characterized in that includes sleeve (10) and ultrasonic water level meter (20), the surface fixed mounting of ultrasonic water level meter (20) has mounting panel (21), the top fixedly connected with mounted frame (22) of mounting panel (21), the center department fixedly connected with jib (23) at mounted frame (22) top, the top fixedly connected with bulb (24) of jib (23), the bottom fixedly connected with ball cover (11) of sleeve (10), through-hole (12) have been seted up to the bottom of ball cover (11), bulb (24) swing joint is in ball cover (11), the edge fixedly connected with balancing weight (25) of mounting panel (21) bottom.

2. The hydrological information acquisition device for flood control engineering according to claim 1, wherein the outer surface of the ball sleeve (11) is fixedly connected with a windshield (13).

3. The hydrological information acquisition device for flood control engineering according to claim 1, wherein the inner wall of the sleeve (10) is fixedly connected with a support (30), a screw (31) is connected to the center of the support (30) in a threaded manner, and a positioning block (32) is arranged at the bottom end of the screw (31).

4. A hydrological information acquisition device for flood control engineering according to claim 3, characterized in that the top of the sleeve (10) is fixedly provided with a motor (40), the output end of the motor (40) is fixedly connected with a transmission shaft (41), a hole matched with the transmission shaft (41) is formed in the center of the top of the screw (31), and the transmission shaft (41) is inserted into the hole in the top of the screw (31).

5. A hydrological information acquisition device for flood control projects according to claim 1, characterised in that a cross beam (50) is fixedly mounted on one side of the sleeve (10).

6. The hydrological information acquisition device for flood control engineering according to claim 5, wherein one end of the cross beam (50) far away from the sleeve (10) is fixedly connected with a supporting rod (51), the top end of the supporting rod (51) is fixedly connected with a pull rod (52), and one end of the pull rod (52) far away from the supporting rod (51) is fixedly connected with the cross beam (50).