Water level monitoring device for water conservancy project

Abstract

The utility model relates to the technical field of water level monitoring for hydraulic engineering, in particular to a water level monitoring device for hydraulic engineering, which comprises a mounting seat, a water level monitoring mechanism and a water level sensor. The enclosure mechanism comprises an enclosure cylinder fixedly connected to the top end of the mounting base, the lower end of the surface of the enclosure cylinder is rotationally connected with a filter cylinder, and the lower end of the surface of the filter cylinder is rotationally connected to the top end of the mounting base; according to the device, the water level monitoring mechanism is enclosed through the enclosing cylinder and the filter cylinder, and compared with an existing mode that impurities are easily attached to the top end of a floating layer and a touch switch is easily touched by mistake, the mode prevents the impurities in water from being attached to the end of the floating plate ruler, so that the situation that the floating plate ruler touches the switch by mistake is avoided; large impurities are prevented from being attached to the surface of the filter cylinder through the multiple stop levers, the probability that the filter cylinder is blocked is reduced, and then the amount of water flowing into the surrounding cylinder is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to water level monitoring device in water conservancy project technical field, especially water level monitoring device in water conservancy project. BACKGROUND

[0002] The water level monitoring device in water conservancy project is used for monitoring the water level change of river, reservoir, lake and other water bodies in real time, and ensures the safe operation of water conservancy facilities and the reasonable scheduling of water resources.

[0003] Through the search, the patent "water level monitoring device for water conservancy project" authorized announcement number "CN217331317U" floats to a certain height on the floating layer exposed in the river, contacts the touch switch, when the two touch switches are contacted, the complete path is formed in the alarm module, the alarm is powered on and the alarm sound and the light are emitted, reminding personnel that the water level is too high, giving the monitoring personnel enough reaction time.

[0004] In the above application, because the floating layer is exposed in the river, impurities in the river are easily attached to the top end of the floating layer, thereby increasing the probability that impurities on the floating layer mistakenly touch the touch switch, thereby affecting the accuracy of water level monitoring.

[0005] Therefore, a water level monitoring device for water conservancy project is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a water level monitoring device for water conservancy project to solve the above problems, and improves the problem that impurities in the river are attached to the top end of the floating layer, thereby increasing the probability that impurities on the floating layer mistakenly touch the touch switch.

[0007] The utility model realizes the above-mentioned purposes through the following technical solutions: a water level monitoring device for water conservancy project, comprising: a mounting seat, a water level monitoring mechanism is arranged at the top end of the mounting seat; a containment mechanism, the containment mechanism comprises a surrounding cylinder fixedly connected to the top end of the mounting seat, a filter cylinder is rotatably connected to the lower end of the surface of the surrounding cylinder, the lower end of the surface of the filter cylinder is rotatably connected to the top end of the mounting seat, the filter cylinder as a whole has a flat top conical shape, a plurality of blocking rods are fixedly connected to the surface of the surrounding cylinder, and the upper end of the surface of the blocking rod is fixedly connected to the surface of the surrounding cylinder. The surrounding cylinder and the filter cylinder realize the containment of the water level monitoring mechanism, thereby avoiding the attachment of impurities in the river to the water level monitoring mechanism, ensuring the accuracy of the water level monitoring mechanism in monitoring the water level of water conservancy project, and blocking the attachment of large impurities to the surface of the filter cylinder through the plurality of blocking rods, reducing the probability of blockage of the filter cylinder. Because the surface of the filter cylinder is inclined, the impurities in the water are more easily washed away by the water flow when contacting the filter cylinder, reducing the attachment of impurities to the surface of the filter cylinder, and thereby ensuring the amount of water flowing into the surrounding cylinder.

[0008] Preferably, the water level monitoring mechanism comprises a float plate ruler slidingly connected to the inner wall of the cylinder, the inner top wall of the cylinder is fixedly connected with two switches, and the top end of the cylinder is fixedly connected with an alarm.

[0009] Preferably, the top end of the float plate ruler is fixedly connected with a limiting disc.

[0010] Preferably, the surface of the cylinder is rotatably connected with a water wheel, the bottom end of the water wheel is fixedly connected with annularly distributed connecting blocks, the bottom end of the connecting blocks is fixedly connected to the top end of the filter cylinder, and the surface of the filter cylinder is in contact with a brush.

[0011] Preferably, the surface of the filter cylinder is fixedly connected with annularly distributed poking rods.

[0012] Preferably, the surface of one of the blocking rods is fixedly connected with a fixing frame, and the surface of the fixing frame is fixedly connected to the surface of the brush.

[0013] Preferably, the surface of the blocking rod is fixedly connected with a plurality of hoop rods, and the surface of the hoop rods is fixedly connected with annularly distributed inclined rods.

[0014] The beneficial effects of the present application are as follows:

[0015] 1. The cylinder and the filter cylinder realize the blocking of the water level monitoring mechanism. Compared with the prior art, the top end of the floating layer is easy to attach impurities, and the touch switch is easy to be touched by mistake. The present application blocks the impurities in the water from attaching to the end of the float plate ruler, thereby avoiding the float plate ruler from touching the switch by mistake, ensuring the accuracy of the water level monitoring mechanism in monitoring the water level of the water conservancy project, blocking the large impurities from attaching to the surface of the filter cylinder through the plurality of blocking rods, reducing the probability of the filter cylinder being blocked, and thereby ensuring the amount of water flowing into the cylinder.

[0016] 2. The water wheel located in the river makes the water flow push the water wheel to rotate, the rotation of the water wheel drives the filter cylinder to rotate through the connecting blocks, thereby realizing the brushing of the rotating filter cylinder by the brush, and thereby avoiding the probability of the filter cylinder being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the section view of the enclosure cylinder of the utility model;

[0019] Figure 3 It is the structure schematic view of the water level monitoring mechanism and the enclosure mechanism of the utility model;

[0020] Figure 4 It is Figure 2 The enlarged view of A.

[0021] In the figure: 1, mounting seat; 2, water level monitoring mechanism; 21, floating plate ruler; 22, switch; 23, alarm; 24, limit disc; 3, enclosure mechanism; 31, enclosure cylinder; 32, filter cylinder; 33, blocking rod; 34, water wheel; 35, connecting block; 36, lever; 37, brush; 38, fixing frame; 39, hoop rod; 310, inclined rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] In the specific implementation: as Figures 1-4 Indicated, a water conservancy project water level monitoring device, including: mounting seat 1, the top of mounting seat 1 is equipped with water level monitoring mechanism 2;Enclosure mechanism 3, enclosure mechanism 3 includes the enclosure cylinder 31 of fixed connection in the top of mounting seat 1, the surface lower end of enclosure cylinder 31 is rotatably connected with filter cylinder 32, the surface lower end of filter cylinder 32 is rotatably connected in the top of mounting seat 1, filter cylinder 32 is overall in flat top cone shape, the top of mounting seat 1 is fixedly connected with the blocking rod 33 of annular distribution, the surface upper end of blocking rod 33 is fixedly connected to the surface of enclosure cylinder 31.

[0024] As Figures 2-3 Indicated, water level monitoring mechanism 2 includes floating plate ruler 21 slidingly connected to the inner wall of enclosure cylinder 31, the inner top wall of enclosure cylinder 31 is fixedly connected with two number switch 22, the top of enclosure cylinder 31 is fixedly connected with alarm 23, the top of floating plate ruler 21 is fixedly connected with limit disc 24.

[0025] The switch 22 is a press-type spring switch, the working principle of which is based on compression and release of the spring. When the button is pressed, the spring on the button is compressed, the internal electrical contacts are connected, the circuit is closed, and the current is allowed to flow. After the button is released, the spring returns to its original state, the electrical contacts are separated, the circuit is opened, and thus on-off control is achieved.

[0026] When the water level of the river needs to be monitored, the mounting seat 1 is installed at a suitable position in the river bottom through an anchor rod. The water in the river flows to the baffle rods 33 and the filter cylinder 32. The plurality of baffle rods 33 block large impurities in the water, and the water filtered by the filter cylinder 32 flows into the surrounding cylinder 31. The water in the surrounding cylinder 31 pushes the floating plate ruler 21 to move upward in the surrounding cylinder 31. At this time, the monitoring personnel can observe the water level depth of the river by observing the floating plate ruler 21.

[0027] When the water level is too high, the water level in the surrounding cylinder 31 is too high, and the floating plate ruler 21 is pushed to move upward by a certain height and touches the two switchers 22. At this time, the switcher 22 automatically opens the alarm 23, and the alarm 23 emits an alarm sound and a light after being powered on, reminding the monitoring personnel that the water level is too high, and taking corresponding measures in time.

[0028] As shown in Figure 3 Fig. 3, the surface of the surrounding cylinder 31 is rotatably connected with a water wheel 34, the bottom end of the water wheel 34 is fixedly connected with a ring-shaped connection block 35, the bottom end of the connection block 35 is fixedly connected to the top end of the filter cylinder 32, the surface of the filter cylinder 32 is in contact with a brush 37, the surface of the filter cylinder 32 is fixedly connected with a ring-shaped push rod 36, the surface of one of the baffle rods 33 is fixedly connected with a fixed frame 38, and the surface of the fixed frame 38 is fixedly connected to the surface of the brush 37. The brush 37 is a nylon component.

[0029] The water wheel 34 is pushed to rotate in the flowing river water, the water wheel 34 drives the connection block 35 and the filter cylinder 32 to rotate, the brush 37 sweeps the rotating filter cylinder 32, the filter cylinder 32 drives the push rod 36 to rotate, and the rotating push rod 36 drives the bristles on the brush 37 to move, so that the impurities attached to the filter cylinder 32 are carried away by the water flow.

[0030] As shown in Figure 4 Fig. 3, the surface of the baffle rod 33 is fixedly connected with a plurality of ring rods 39, and the surface of the ring rod 39 is fixedly connected with a ring-shaped inclined rod 310.

[0031] The utility model discloses when using, install seat 1 through anchor rod installation in the river bottom suitable position, the water flow in the river to the baffle 33 and filter cylinder 32, a plurality of baffle 33 carry out the obstruction to the big impurity in the water, and the water is filtered to the surrounding cylinder 31 in filter cylinder 32, and the water in surrounding cylinder 31 pushes the floating plate ruler 21 and moves up in surrounding cylinder 31, and the water level depth of river can be known to monitoring personnel observation floating plate ruler 21 at this time.

[0032] Need to explain, the mounting seat 1, floating plate ruler 21, surrounding cylinder 31, brush 37, water wheel 34, switch 22 and alarm 23 etc. in above-mentioned explanation are all the more mature devices of prior art application, and the specific model can be selected according to actual needs, and the power supply of switch 22 and alarm 23 can be built-in power supply, also can be mains power supply, and the specific power supply mode is selected according to circumstances, and here is not repeated.

[0033] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A water level monitoring device for a water project, characterized by, Include: The mounting seat (1), the top end of the mounting seat (1) is equipped with water level monitoring mechanism (2); The enclosure mechanism (3) includes a surrounding cylinder (31) fixedly connected to the top end of the mounting seat (1), the surface of the lower end of the surrounding cylinder (31) is rotatably connected with a filter cylinder (32), the surface of the lower end of the filter cylinder (32) is rotatably connected to the top end of the mounting seat (1), the filter cylinder (32) is a flat top cone as a whole, the top end of the mounting seat (1) is fixedly connected with a ring-shaped distribution of the stop rod (33), the surface of the upper end of the stop rod (33) is fixedly connected to the surface of the surrounding cylinder (31).

2. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: The water level monitoring mechanism (2) includes a floating ruler (21) slidingly connected to the inner wall of the surrounding cylinder (31), the inner top wall of the surrounding cylinder (31) is fixedly connected with two switches (22), the top end of the surrounding cylinder (31) is fixedly connected with an alarm (23).

3. The water level monitoring device for hydraulic engineering according to claim 2, characterized in that: The top end of the floating ruler (21) is fixedly connected with a limit disc (24).

4. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: The surface of the surrounding cylinder (31) is rotatably connected with a water wheel (34), the bottom end of the water wheel (34) is fixedly connected with a ring-shaped distribution of the connecting block (35), the bottom end of the connecting block (35) is fixedly connected to the top end of the filter cylinder (32), the surface of the filter cylinder (32) is in contact with a brush (37).

5. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: The surface of the filter cylinder (32) is fixedly connected with a ring-shaped distribution of the dial rod (36).

6. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: The surface of one of the stop rods (33) is fixedly connected with a fixed frame (38), the surface of the fixed frame (38) is fixedly connected to the surface of the brush (37).

7. The water level monitoring device for hydraulic engineering according to claim 1, characterized in that: The surface of the stop rod (33) is fixedly connected with a plurality of ring rods (39), the surface of the ring rod (39) is fixedly connected with a ring-shaped distribution of the inclined rod (310).

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