CN219432814U

CN219432814U - Monitoring device for hydraulic engineering

Info

Publication number: CN219432814U
Application number: CN202222997212.4U
Authority: CN
Inventors: 刘勇
Original assignee: Liangshan Hongfa Construction Engineering Co ltd
Current assignee: Liangshan Hongfa Construction Engineering Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-28
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a monitoring device for hydraulic engineering, which comprises a base, a threaded rod, a connecting port, an alarm mechanism and a limiting rod, wherein a stand column is fixedly connected to the center of the circle at the upper end of the base; the threaded rod is rotationally connected inside the upright post; the connecting port is formed in the left wall of the upright post, the left end of the adjusting block is connected in the connecting port in a sliding manner, and the right end of the adjusting block is connected to the threaded rod in a threaded manner; the alarm mechanism is arranged on the supporting plate and comprises an alarm, a first connecting block, a second connecting block and a floating plate; the limiting rod is in equal-angle penetrating connection inside the outer end of the base, and the lower end of the limiting rod is in equal-angle fixedly connected with the connecting strip. This monitoring devices for hydraulic engineering is convenient for protect the motor of adjusting the supporting plate position, and install monitoring devices on subaerial pile foundation easily stable moreover, conveniently send the alarm when the surface water level is too high simultaneously.

Description

Monitoring device for hydraulic engineering

Technical Field

The utility model relates to the technical field related to hydraulic engineering, in particular to a monitoring device for hydraulic engineering.

Background

In hydraulic engineering, in order to control and allocate surface water in nature, a monitoring device is used, the water level condition of the surface water such as a river, a lake, a reservoir and the like is monitored by using the monitoring device, and the monitoring device for the hydraulic engineering in the market is various in types at present.

However, if the patent of the utility model with the publication number of CN214467326U is granted, the monitoring device for hydraulic engineering is disclosed, the monitoring device comprises a base, the top fixedly connected with stand of base, the outside fixedly connected with four strengthening ribs of stand, the interior roof fixedly connected with bearing of stand, the inboard fixedly connected with lead screw of bearing, the outside threaded connection of lead screw has a nut, the interior bottom wall fixed mounting of stand has the motor, the right side fixedly connected with connecting plate of nut, the top fixed mounting of connecting plate has the terminal box, the top fixedly connected with power storage box of stand, the right side fixedly connected with fan of power storage box. This monitoring devices for hydraulic engineering realizes the function diversified, can effectually reduce the cost of electric energy consumption simultaneously to can carry out height-adjusting according to the factor of environment, increase monitoring scope improves the accuracy of data, and can be convenient for the staff maintain.

The above-mentioned prior art scheme has following defect, drive the lead screw through the motor and rotate, but water gets into the inside of stand through the through-hole easily, lead to motor and water contact to receive the damage, moreover need install monitoring devices on the pile foundation of surface water in hydraulic engineering, can not ensure that monitoring devices stable installs on surface water pile foundation, current monitoring devices passes through ultrasonic wave fluviograph monitoring water level simultaneously, but can not send out the alarm when the water level is too high and remind, consequently, we propose a monitoring devices for hydraulic engineering to solve the problem that proposes in the above-mentioned.

Disclosure of Invention

The utility model aims to provide a monitoring device for hydraulic engineering, which solves the problems that most of the monitoring devices for hydraulic engineering provided in the background art are inconvenient to protect a motor for adjusting the position of a supporting plate, and the monitoring device is not easy to stably install on a pile foundation on the ground and simultaneously inconvenient to give an alarm when the water level of surface water is too high.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the monitoring device for the hydraulic engineering comprises a base for mounting and bearing, wherein a stand column is fixedly connected to the center of the circle at the upper end of the base;

further comprises:

the threaded rod is rotatably connected inside the upright post, and an adjusting mechanism is arranged on the upper side of the threaded rod, wherein the adjusting mechanism comprises a first conical tooth, a second conical tooth, a motor and a protective box;

the connecting port is formed in the left wall of the upright post, the left end of the adjusting block is connected in the connecting port in a sliding manner, the right end of the adjusting block is connected to the threaded rod in a threaded manner, and the left end of the adjusting block is integrally connected with the supporting plate;

the alarm mechanism is arranged on the supporting plate and comprises an alarm, a first connecting block, a second connecting block and a floating plate, wherein the alarm is arranged at the left upper end of the supporting plate;

the limiting rod is in equal-angle penetrating connection inside the outer end of the base, the lower end of the limiting rod is fixedly connected with the connecting strip in an equal-angle mode, and meanwhile the limiting rod and the connecting strip form an umbrella-shaped structure.

Preferably, the first conical tooth is fixedly connected to the upper end of the threaded rod, the right end of the first conical tooth is provided with a second conical tooth in a meshed mode, and the second conical tooth is rotatably connected to the right upper end of the upright post.

Preferably, a motor is arranged at the right end of the second bevel gear, and the motor is connected in the protective box through a bolt;

the bottom end of the protection box is fixedly connected to the right upper end of the upright post, and a threaded rod arranged inside the upright post forms a linkage structure through the second bevel gear and the first bevel gear.

Preferably, the right lower end of the supporting plate is provided with a first connecting block, the first connecting block corresponds to the second connecting block in a vertical mode, and meanwhile the lower end of the second connecting block is arranged at the left upper end of the floating plate.

Preferably, the floating plates are connected to the upright posts in a nested manner, and the second connecting blocks and the first connecting blocks form a lifting structure through the floating plates.

Preferably, the left end of backup pad is installed ultrasonic water level gauge, and the upper left end bolted connection of backup pad has the rain gauge, the camera is installed to the lower left end of backup pad.

Compared with the prior art, the utility model has the beneficial effects that: the monitoring device for the hydraulic engineering is convenient for protecting the motor for adjusting the position of the supporting plate, is easy to stably install on a pile foundation on the ground, and simultaneously is convenient for giving an alarm when the surface water level is too high;

1. the adjusting mechanism is arranged, and the threaded rod and the first conical teeth are structurally designed, so that the threaded rod is driven to rotate in the upright column through the first conical teeth when the second conical teeth rotate, and the second conical teeth are driven to rotate through a motor in the protective box, so that the motor for adjusting the position of the supporting plate is protected conveniently;

2. the monitoring device is characterized in that the monitoring device is provided with the limiting rods and the connecting strips, the limiting rods and the connecting strips form an umbrella-shaped structure, so that the limiting rods arranged at equal angles move downwards in the base, the connecting strips arranged at equal angles are arranged in pile foundations, and the monitoring device is easily and stably installed on the pile foundations on the ground;

3. be equipped with alarm mechanism, the structural design of second connecting block and first connecting block for the buoyancy of water drives the kickboard and upwards slides on the stand, lets the alarm send out the alarm when second connecting block and first connecting block contact, thereby conveniently sends out the alarm when the surface water level is too high.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of a cross-section of a connection of an adjusting block and a connecting port according to the present utility model;

FIG. 3 is a schematic top view of a cross-sectional structure of a stop lever and a base of the present utility model;

fig. 4 is a schematic top view of a cross-section of a connecting rod and a connecting strip according to the present utility model.

In the figure: 1. a base; 2. a column; 3. a threaded rod; 4. an adjusting mechanism; 401. a first bevel gear; 402. a second bevel gear; 403. a motor; 404. a protective box; 5. a connection port; 6. an adjusting block; 7. a support plate; 8. an alarm mechanism; 801. a warning device; 802. a first connection block; 803. a second connection block; 804. a floating plate; 9. a rain gauge; 10. a camera; 11. an ultrasonic water level gauge; 12. a limit rod; 13. and (5) connecting strips.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: when the monitoring device for the hydraulic engineering is used, with reference to fig. 1, 3 and 4, as the limiting rod 12 is in equal-angle penetrating connection in the outer end of the base 1, the lower end of the limiting rod 12 is in equal-angle fixedly connected with the connecting strip 13, and the limiting rod 12 and the connecting strip 13 form an umbrella-shaped structure;

when the water level of the surface water in the hydraulic engineering is detected, the base 1 is placed on the pile foundation of the surface water, the limiting rod 12 which is arranged at equal angles is pressed downwards, the limiting rod 12 slides downwards in the base 1, the limiting rod 12 which is arranged at equal angles enters the pile foundation, and the position of the limiting rod 12 in the pile foundation is limited through an umbrella-shaped structure formed by the connecting strip 13 which is arranged at equal angles and the limiting rod 12, so that the monitoring device is easily and stably installed on the pile foundation on the ground;

with reference to fig. 1, the threaded rod 3 is driven to rotate by a structure composed of the first conical teeth 401, the second conical teeth 402, the motor 403 and the protective box 404, and as the second conical teeth 402 are meshed with the right end of the first conical teeth 401, the motor 403 is connected in the protective box 404 by bolts, and the threaded rod 3 forms a linkage structure by the second conical teeth 402 and the first conical teeth 401, the motor 403 is positioned in the protective box 404, so that the protective box 404 protects the motor 403 and prevents water from falling on the motor 403 to cause damage;

the motor 403 drives the second conical tooth 402 to rotate in the upright post 2 during operation, the second conical tooth 402 is meshed with the first conical tooth 401 during rotation, the first conical tooth 401 drives the threaded rod 3 to rotate in the upright post 2, the adjusting block 6 slides up and down in the connecting port 5 during rotation of the threaded rod 3, the height of the supporting plate 7 on the upright post 2 is adjusted, the height can be adjusted according to environmental factors, the monitoring range is enlarged, the accuracy of data is improved, and when the supporting plate 7 is positioned at the lower end of the connecting port 5, the maintenance of workers can be facilitated;

with reference to fig. 1 and 2, the rain gauge 9 can monitor rainfall in real time, the ultrasonic water gauge 11 can monitor water level in real time, the camera 10 can reflect surrounding environment conditions in real time, records are sent to computer data, a solar photovoltaic panel at the left upper end of the upright post 2 converts solar energy into electric energy to be stored in an electric storage box at the top end of the upright post 2, and meanwhile, under the action of wind force, a fan arranged at the right end of the electric storage box is driven to rotate to realize wind power generation, two power generation devices can effectively reduce the cost of electric energy, and an alarm can be given out through a structure consisting of the alarm 801, the first connecting block 802, the second connecting block 803 and the floating plate 804;

because the first connecting block 802 corresponds from top to bottom with the position of the second connecting block 803, the floating plate 804 is nested to be connected on the upright post 2, the second connecting block 803 forms a lifting structure with the first connecting block 802 through the floating plate 804, therefore, the lower end of the floating plate 804 contacts with the water surface on the ground, when the water level rises, the buoyancy of water drives the floating plate 804 to slide upwards on the upright post 2, when the second connecting block 803 contacts with the first connecting block 802, the warning device 801 works to give out an alarm, and the staff is reminded through the sound sent out by the warning device 801, so that the warning is conveniently given out when the surface water level is too high, which is the working principle of the monitoring device for the hydraulic engineering.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The monitoring device for the hydraulic engineering comprises a base (1) for mounting and bearing, wherein an upright post (2) is fixedly connected to the center of the circle at the upper end of the base (1);

characterized by further comprising:

the threaded rod (3) is rotatably connected inside the upright post (2), and an adjusting mechanism (4) is arranged on the upper side of the threaded rod (3), wherein the adjusting mechanism (4) comprises a first conical tooth (401), a second conical tooth (402), a motor (403) and a protective box (404);

the connecting port (5), the connecting port (5) is arranged on the left wall of the upright post (2), the left end of the adjusting block (6) is slidably connected in the connecting port (5), the right end of the adjusting block (6) is in threaded connection with the threaded rod (3), and the left end of the adjusting block (6) is integrally connected with the supporting plate (7);

the alarm mechanism (8) is arranged on the supporting plate (7), and the alarm mechanism (8) comprises an alarm (801), a first connecting block (802), a second connecting block (803) and a floating plate (804), wherein the alarm (801) is arranged at the left upper end of the supporting plate (7);

the limiting rod (12), the limiting rod (12) is inside the outer end of the base (1) in a penetrating connection mode with equal angles, the lower end of the limiting rod (12) is fixedly connected with the connecting strip (13) with equal angles, and meanwhile the limiting rod (12) and the connecting strip (13) form an umbrella-shaped structure.

2. The monitoring device for hydraulic engineering according to claim 1, wherein: the first conical teeth (401) are fixedly connected to the upper end of the threaded rod (3), the right ends of the first conical teeth (401) are provided with second conical teeth (402) in a meshed mode, and the second conical teeth (402) are rotatably connected to the right upper end of the upright post (2).

3. The monitoring device for hydraulic engineering according to claim 2, wherein: a motor (403) is arranged at the right end of the second bevel gear (402), and the motor (403) is connected in the protective box (404) through bolts;

the bottom end of the protection box (404) is fixedly connected to the right upper end of the upright post (2), and a threaded rod (3) arranged inside the upright post (2) forms a linkage structure through a second conical tooth (402) and a first conical tooth (401).

4. The monitoring device for hydraulic engineering according to claim 1, wherein: the right lower end of the supporting plate (7) is provided with a first connecting block (802), the first connecting block (802) corresponds to the second connecting block (803) in an up-down mode, and meanwhile the lower end of the second connecting block (803) is arranged at the left upper end of the floating plate (804).

5. A monitoring device for hydraulic engineering according to claim 3, wherein: the floating plates (804) are connected to the upright posts (2) in a nested mode, and the second connecting blocks (803) and the first connecting blocks (802) form a lifting structure through the floating plates (804).

6. The monitoring device for hydraulic engineering according to claim 1, wherein: ultrasonic water level gauge (11) are installed to the left end of backup pad (7), and the upper left end bolted connection of backup pad (7) has rain gauge (9), camera (10) are installed to the lower left end of backup pad (7).