CN216246696U

CN216246696U - Water level monitoring device for hydraulic engineering

Info

Publication number: CN216246696U
Application number: CN202122796611.XU
Authority: CN
Inventors: 吴落霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-08
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to the technical field of water level monitoring, in particular to a water level monitoring device for hydraulic engineering, which comprises a vehicle body and a monitoring pipe, wherein the outermost layer of the monitoring pipe is an outer-layer water channel, the inner side of the outer-layer water channel is connected with an inner wall, the hollow part of the inner side of the inner wall forms an inner-layer water channel, a floating block is arranged in the inner-layer water channel, and the bottom of the floating block is fixedly connected with the monitoring device; the outer wall of the monitoring pipe is provided with a plurality of water inlets communicated with the outer-layer water channels; the inner surface of the inner wall is provided with a slot, the left side and the right side of the floating block are provided with convex parts, and the convex parts are matched with the slot; the bottom of the vehicle body is provided with a movable wheel, and the center of the vehicle body is provided with a storage cavity for storing the monitoring pipe; the vehicle body is connected with the monitoring pipe through a lifting mechanism; the water level monitoring device provided by the utility model has the advantages of simple structure, reasonable design, small occupied space, convenience in moving operation and convenience in cleaning, repairing and maintaining.

Description

Water level monitoring device for hydraulic engineering

Technical Field

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

Background

The water level monitoring is suitable for hydrological departments to carry out real-time monitoring on hydrological parameters such as rivers, lakes, reservoirs, channels, underground water and the like, and the monitoring content comprises the following steps: water level, flow, velocity of flow, rainfall (snow), evaporation, silt, icicle, soil moisture content, quality of water etc. water level monitoring can improve water conservancy department's work efficiency greatly. The existing hydraulic engineering water level monitoring device has the following defects:

1. the existing hydraulic engineering water level monitoring device needs to be moved frequently due to different using places in the using process, and is inconvenient to move;

2. the existing hydraulic engineering water level monitoring device usually occupies too large space and is inconvenient to maintain and clean.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a water level monitoring device for hydraulic engineering, which comprises a vehicle body and a monitoring pipe, wherein the outermost layer of the monitoring pipe is an outer-layer water channel, the inner side of the outer-layer water channel is connected with an inner wall, a hollow part on the inner side of the inner wall forms an inner-layer water channel, the bottom of the inner-layer water channel is provided with a filter screen, the edge of the filter screen is fixed on the inner wall, a floating block is arranged in the inner-layer water channel, and the bottom of the floating block is fixedly connected with a monitoring device; the outer wall of the monitoring pipe is provided with a plurality of water inlets communicated with the outer-layer water channels; the inner surface of the inner wall is provided with a slot, the left side and the right side of the floating block are provided with protruding parts, and the protruding parts are matched with the slot; the bottom of the vehicle body is provided with a movable wheel, and the center of the vehicle body is provided with a storage cavity for storing the monitoring pipe; the vehicle body is connected with the monitoring pipe through a lifting mechanism; the vehicle body is further provided with a monitor and a signal receiver, the monitoring device is respectively electrically connected with the monitor and the signal receiver, and the monitor is electrically connected with the signal receiver.

Preferably, elevating system includes the elevating platform, be equipped with the rotating electrical machines on the elevating platform, the internal elevator of elevating platform fixed connection automobile, the top of automobile body is equipped with the lead screw motor, and the lead screw motor is equipped with lead screw and polished rod, lead screw and polished rod pass respectively the elevating platform, be equipped with the rotating electrical machines on the elevating platform, the axle head of rotating electrical machines is connected with L type mount, the upper end fixedly connected with telescopic cylinder of L type mount, the last telescopic link that is equipped with of telescopic cylinder, the telescopic link passes the top and the fixed connection of L type mount the supervisory tube.

Preferably, the bottom of the monitoring pipe is provided with a plurality of inserting anchors, the bottom of the storage cavity is provided with an inserting groove, and the inserting groove is matched with the inserting anchors.

Preferably, the upper part of the monitoring pipe is further provided with an alarm device, the bottom of the alarm device is provided with an induction contact block, the induction contact block is positioned right above one of the protruding parts, and the induction contact block is electrically connected with the signal receiver.

Preferably, the monitor comprises a controller and a display screen.

Compared with the prior art, the utility model has the beneficial effects that: the water level monitoring device for the hydraulic engineering is connected with the monitoring pipe and the vehicle body through the lifting mechanism, the monitoring pipe can be stored in the storage cavity in the middle of the vehicle body when not in use, space is saved, the whole vehicle body is convenient to move, the rotary motor can be lifted up through the lifting platform when in use, the monitoring pipe is lifted up at the same time, then the rotary motor rotates to drive the L-shaped fixing frame, the telescopic cylinder and the monitoring pipe to rotate, then the lifting platform falls down, the telescopic cylinder works to drive the monitoring pipe to further fall down, the operation process is simple, and meanwhile, due to the fact that the occupied space of the device is small, cleaning and maintenance are convenient.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a water level monitoring device according to the present invention.

Fig. 2 is a schematic structural view of a water level monitoring device according to the present invention.

Fig. 3 is a schematic structural view of a water level monitoring device according to the present invention.

Fig. 4 is a sectional view of a water level monitoring apparatus according to the present invention.

Fig. 5 is a plan view of the water level monitoring apparatus according to the present invention.

Fig. 6 is a front view of the monitoring tube.

FIG. 7 is a cross-sectional view of a monitoring tube.

Description of reference numerals:

1, a vehicle body; 2, monitoring the tube; 201 an alarm device; 202 inserting an anchor; 203 outer wall; 204 water inlet; 205 an inductive contact block; 206 inner wall; 207 a floating block; 208 a monitoring device; 209 outer water channels; 210, filtering the screen; 3 moving wheels; 4, a monitor; 5 a signal receiver; 6, a telescopic cylinder; 7L-shaped fixing frames; 8 rotating the electric machine; 9 lifting platform; 10 a storage cavity; 11, inserting a slot; 12 lead screw motor; 13 a polish rod; 14, a screw rod; and 15 lifting the block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

As shown in fig. 1 to 7, the present invention provides a water level monitoring device 208 for hydraulic engineering, which includes a vehicle body 1 and a monitoring pipe 2;

the bottom of the vehicle body 1 is provided with a movable wheel 3, the center of the vehicle body 1 is provided with a storage cavity 10 for storing the monitoring pipe 2, and the bottom of the storage cavity 10 is provided with an insertion groove 11; the automobile body 1 is connected with the monitoring pipe 2 through a lifting mechanism, the automobile body 1 is further provided with a monitor 4 and a signal receiver 5 arranged on the monitor 4, the monitor 4 comprises a controller and a display screen, the display screen is used for displaying a water level value of the monitoring device 208, the controller is used for controlling relevant mechanisms in the automobile body, and the monitor 4 is electrically connected with the signal receiver 5.

The structure diagram of the monitoring tube 2 is shown in fig. 6 to 7, and the specific structure is as follows: the outermost layer is an outer water channel 209, the inner side of the outer water channel 209 is connected with an inner wall 206, the hollow part of the inner side of the inner wall 206 forms an inner water channel, the bottom of the inner water channel is provided with a filter screen 210, the filter screen 210 can prevent sundries from entering the inner water channel to influence the measurement result, the edge of the filter screen 210 is fixed on the inner wall 206, a floating block 207 is arranged in the inner water channel, the bottom of the floating block 207 is fixedly connected with a monitoring device 208, and the monitoring device 208 is respectively and electrically connected with the monitor 4 and the signal receiver 5; the outer wall 203 of the monitoring pipe 2 is provided with a plurality of water inlets 204 communicated with the outer layer water channel 209; the inner surface of the inner wall 206 is provided with a slot, the left side and the right side of the floating block 207 are provided with protruding parts which are matched with the slot, the bottom of the monitoring tube 2 is provided with a plurality of inserting anchors 202, and the inserting slot 11 in the vehicle body 1 is matched with the inserting anchors 202 on the monitoring tube 2, so that the monitoring tube 2 can be fixed in the storage cavity 10 in the vehicle body 1, and the monitoring tube 2 is prevented from being damaged due to bumping in the moving process; the upper portion of monitoring pipe 2 still is equipped with alarm device 201, alarm device 201's bottom is equipped with induction contact block 205, induction contact block 205 is located one of them bellying directly over, induction contact block 205 with signal receiver 5 electricity is connected, and when the water level rose to a take the altitude, alarm device 201 can send the early warning of alarm signal for signal receiver 5.

Elevating system includes elevating platform 9, be equipped with rotating electrical machines 8 on elevating platform 9, elevating block 15 in elevating platform 9 fixed connection automobile body 1, the top of automobile body 1 is equipped with lead screw motor 12, lead screw motor 12 is equipped with lead screw 14 and polished rod 13, lead screw 14 and polished rod 13 pass elevating platform 9 respectively, be equipped with rotating electrical machines 8 on elevating platform 9, the axle head of rotating electrical machines 8 is connected with L type mount 7, the upper end fixedly connected with telescopic cylinder 6 of L type mount 7, be equipped with the telescopic link on telescopic cylinder 6, the telescopic link passes the top and the fixed connection monitoring pipe 2 of L type mount 7, lead screw 14 can rotate along with the rotation of lead screw motor 12, polished rod 13 then can not rotate, play spacing effect, prevent that elevating block 15 from taking place to rotate.

The working principle is as follows: when the monitoring tube 2 is not used, the monitoring tube 2 can be stored in a storage cavity 10 in the middle of the vehicle body 1, as shown in figure 1, when the monitoring tube is used, the lifting platform 9 can be lifted by controlling the screw rod motor 12, the rotating motor 8 is lifted, and simultaneously the monitoring tube 2 is also lifted, then the rotating motor 8 rotates to drive the L-shaped fixed frame 7, the telescopic cylinder 6 and the monitoring tube 2 to rotate, as shown in figure 2, then the screw motor 12 is controlled to make the lifting platform 9 fall, the telescopic cylinder 6 works to drive the monitoring pipe 2 to further fall into the water for monitoring the water level, and finally the effect is shown in figure 3, when the device is folded, the telescopic cylinder 6 is firstly contracted, then the screw motor 12 is controlled to lift the lifting platform 9, then the rotating motor 8 rotates to drive the L-shaped fixing frame 7, the telescopic cylinder 6 and the monitoring pipe 2 to rotate, and finally the screw rod motor 12 is controlled to enable the lifting platform 9 to descend to enable the monitoring pipe 2 to reset to the state shown in the figure 1.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A water level monitoring device for hydraulic engineering is characterized by comprising a vehicle body and a monitoring pipe, wherein the outermost layer of the monitoring pipe is an outer water channel, the inner side of the outer water channel is connected with an inner wall, the hollow part of the inner side of the inner wall forms an inner water channel, the bottom of the inner water channel is provided with a filter screen, the edge of the filter screen is fixed on the inner wall, a floating block is arranged in the inner water channel, and the bottom of the floating block is fixedly connected with a monitoring device; the outer wall of the monitoring pipe is provided with a plurality of water inlets communicated with the outer-layer water channels; the inner surface of the inner wall is provided with a slot, the left side and the right side of the floating block are provided with protruding parts, and the protruding parts are matched with the slot; the bottom of the vehicle body is provided with a movable wheel, and the center of the vehicle body is provided with a storage cavity for storing the monitoring pipe; the vehicle body is connected with the monitoring pipe through a lifting mechanism; the vehicle body is further provided with a monitor and a signal receiver, the monitoring device is respectively electrically connected with the monitor and the signal receiver, and the monitor is electrically connected with the signal receiver.

2. The water level monitoring device for the water conservancy project according to claim 1, wherein the lifting mechanism comprises a lifting platform, a rotating motor is arranged on the lifting platform, the lifting platform is fixedly connected with a lifting block in a vehicle body, a screw rod motor is arranged at the top of the vehicle body, the screw rod motor is provided with a screw rod and a polished rod, the screw rod and the polished rod respectively pass through the lifting platform, the rotating motor is arranged on the lifting platform, an L-shaped fixing frame is connected to the shaft end of the rotating motor, a telescopic cylinder is fixedly connected to the upper end of the L-shaped fixing frame, a telescopic rod is arranged on the telescopic cylinder, and the telescopic rod passes through the top of the L-shaped fixing frame and is fixedly connected with the monitoring pipe.

3. The water level monitoring device for the water conservancy project according to claim 1, wherein a plurality of inserting anchors are arranged at the bottom of the monitoring pipe, and an inserting groove is formed at the bottom of the storage cavity and is matched with the inserting anchors.

4. The water level monitoring device for the water conservancy project according to claim 1, wherein an alarm device is further arranged at the upper part of the monitoring pipe, an induction contact block is arranged at the bottom of the alarm device and is positioned right above one of the protruding parts, and the induction contact block is electrically connected with the signal receiver.

5. The water level monitoring device for the water conservancy project according to claim 1, characterized in that, the monitor includes a controller and a display screen.