Reservoir project rainstorm risk early warning device

Abstract

The utility model relates to a reservoir project rainstorm risk early warning device, and relates to the technical field of reservoir monitoring equipment. The device comprises a mounting rack detachably arranged on a reservoir water tower guardrail, a solar cell panel arranged on the mounting rack, a radar water level gauge arranged on the mounting rack, a warning lamp arranged on the mounting rack and an alarm, the camera shooting piece is arranged on the mounting frame, the connecting assembly is used for enabling the mounting frame and the reservoir water tower guardrail to be stably connected, and the warning lamp, the alarm and the radar water level gauge are all electrically connected with the solar cell panel. The radar water level gauge has the advantages that the construction and installation mode of the radar water level gauge can be simplified, and meanwhile technicians can overhaul the radar water level gauge conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water level monitoring and early warning, in particular to a reservoir engineering rainstorm risk early warning device. BACKGROUND

[0002] At present, the meteorological and hydrological monitoring system is a station network for real-time monitoring of meteorological and hydrological parameters of rivers, lakes, reservoirs and other water bodies, and the monitoring content includes temperature, humidity, rainfall, water level, flow, flow rate, etc. Among them, rainfall monitoring as an important parameter for reservoir operation and management usually uses wireless communication to transmit detection data in real time.

[0003] In the flood season, rainstorm monitoring is particularly important for reservoir safety management, and it is necessary to monitor and analyze real-time rainfall and cumulative rainfall of the reservoir. The conventional rainfall monitoring facilities lack risk early warning function. The device is designed for rainstorm risk early warning, and on the basis of traditional rainfall monitoring facilities, corresponding thresholds are set for important statistical indicators such as cumulative rainfall and real-time rainfall. When the rainfall exceeds the corresponding threshold, the rainstorm risk early warning process is started. When monitoring the water level, the radar water level gauge is usually used for monitoring. The common radar water level gauge includes a vertical column fixed vertically in the water body, a horizontal rod fixed horizontally on the column, and a radar water level gauge fixed on the horizontal rod. The radar water level gauge is vertically arranged and faces the water surface.

[0004] For the related technology in the above, the column fixed in the water body, when the radar water level gauge needs to be repaired, the column is often poor in transverse load bearing, and technicians are not easy to climb to repair the radar water level gauge. When the radar water level gauge fails and affects the monitoring accuracy, the delay in repair may cause disaster. Therefore, it needs to be improved. At the same time, the radar water level gauge is fixed by using the column, which needs to be lifted, and the construction is more troublesome. Practical new type content

[0005] In order to help simplify the construction and installation method of the radar water level gauge and facilitate the repair operation of the radar water level gauge by technicians, the present application provides a reservoir engineering rainstorm risk early warning device.

[0006] The reservoir engineering rainstorm risk early warning device provided by the present application adopts the following technical scheme:

[0007] The reservoir engineering rainstorm risk early warning device, which comprises a mounting frame which is detachably arranged on the guardrail of a reservoir water tower, a solar cell panel arranged on the mounting frame, a radar water level gauge arranged on the mounting frame, a warning light and an alarm arranged on the mounting frame, a camera arranged on the mounting frame and a connecting assembly for stably connecting the mounting frame and the guardrail of the reservoir water tower, wherein the warning light, the alarm and the radar water level gauge are electrically connected with the solar cell panel.

[0008] The connecting assembly comprises a clamping sleeve arranged on the mounting frame, an abutting block slidingly arranged on the clamping sleeve and an adjusting piece for slidingly adjusting the abutting block, wherein the clamping sleeve is in an open shape and has a mounting groove for the guardrail of the reservoir water tower to slide into, the abutting block is abutted against the surface of the guardrail, and the clamping sleeve is provided in multiple groups, and the multiple groups of clamping sleeves are arranged in a vertical direction.

[0009] By adopting the above technical scheme, when the water level of the reservoir is normally monitored, the radar water level gauge, the alarm and the warning light are powered by the solar cell panel at this time, the radar water level gauge is arranged to monitor the water level of the reservoir, when the rainstorm exceeds the threshold value, the radar water level gauge timely transmits signals to the warning light and the alarm for warning, so as to facilitate warning of nearby personnel and relevant technical personnel, and different degrees of safety warning are performed according to different degree of rainfall threshold values set by the radar water level gauge.

[0010] Meanwhile, by arranging the mounting frame on the guardrail of the reservoir water tower, the requirement for the technical personnel is low whether it is installation or disassembly, when the radar water level gauge needs to be installed, the technical personnel first moves the mounting frame to the guardrail and makes the guardrail slide into the mounting groove of the clamping sleeve, then the adjusting piece is arranged to slidingly adjust the abutting block, so that the abutting block is abutted against the outer peripheral wall of the guardrail, thereby realizing stable installation of the mounting frame and the guardrail, since the mounting frame is arranged on the guardrail of the reservoir water tower, the technical personnel can conveniently perform maintenance operation on the radar water level gauge, and the entire installation process does not need to be hoisted and is simple to operate.

[0011] Meanwhile, the multiple clamping sleeves arranged in the height direction are arranged in a vertical direction, after the mounting frame is installed on the guardrail, the multiple clamping sleeves arranged in a vertical direction limit the vertical direction of the mounting frame, so that the mounting frame is not easy to be deflected, thereby stabilizing the installation of the mounting frame.

[0012] Optionally, the adjusting piece comprises an adjusting rod which is screwed through the clamping sleeve, one end of the adjusting rod located in the mounting groove is rotationally connected with the abutting block, and the clamping sleeve is further provided with a limiting piece for keeping the relative position of the adjusting rod and the clamping sleeve constant.

[0013] By adopting the technical scheme, when the mounting frame is installed, the technician inserts the guardrail into the clamping sleeve, rotates the adjusting rod, and moves the abutting block towards the surface of the guardrail until the abutting block abuts against the surface of the guardrail, so that the mounting frame and the guardrail are stably installed and fixed.

[0014] When disassembling, the technician first rotates the adjusting rod to move the abutting block away from the surface of the guardrail until the abutting block is separated from the guardrail, so that the mounting frame and the guardrail are disassembled.

[0015] Optionally, the limiting piece includes a plurality of limiting blocks arranged on the clamping sleeve, the plurality of limiting blocks are arranged around the adjusting rod, adjacent limiting blocks have an interstice, and adjacent limiting blocks are movably close to or away from each other, the plurality of limiting blocks enclose a cavity for the adjusting rod to pass through, the outer circumferential side of the limiting block is inclined, and the clamping sleeve is provided with a limiting ring, and the limiting ring is arranged on the outer circumferential side of the plurality of limiting blocks.

[0016] By adopting the technical scheme, after the guardrail is clamped into the clamping sleeve, the technician rotates the limiting ring to make the interstice between the adjacent two limiting blocks smaller, so that the plurality of limiting blocks clamp the adjusting rod, the adjusting rod is not easy to slide upward in the clamping sleeve, the abutting block is stably abutted against the guardrail, and the radar water level gauge is stably installed.

[0017] Optionally, a horizontal rod is rotationally arranged on the mounting frame, the radar water level gauge is arranged on the horizontal rod, the solar cell panel is rotationally arranged on the mounting frame, and the mounting frame is provided with a storage assembly for storing or supporting the solar cell panel and the horizontal rod.

[0018] By adopting the technical scheme, since the width of the stairs on the water tower of the reservoir is generally narrow, if the radar water level gauge occupies a large space, it is easy to cause bumping during installation. By rotationally arranging the horizontal rod and the solar cell panel, the technician rotates the solar cell panel and the horizontal rod before installation to store the solar cell panel and the horizontal rod, thereby reducing the installation difficulty of the radar water level gauge on the water tower of the reservoir. When the radar water level gauge is installed, the storage assembly is arranged to unfold and support the horizontal rod and the solar cell panel.

[0019] Optionally, the storage assembly includes a first rotating rod rotationally arranged on the mounting frame and a second rotating rod rotationally arranged on the horizontal rod, the end sides of the first rotating rod and the second rotating rod close to each other are rotationally connected, the rotation axes of the first rotating rod and the second rotating rod are consistent with the rotation axis of the horizontal rod, and the first rotating rod is further provided with a limiting piece for keeping the relative position of the first rotating rod and the second rotating rod constant.

[0020] By adopting the technical scheme, when the solar panel and the cross rod need to be stored, the technician first unlocks the limiting piece, rotates the cross rod, makes the connection between the first rotating rod and the second rotating rod rotate, makes the cross rod rotate around the connection between the second rotating rod and the cross rod, and makes the solar panel rotate around the connection between the first rotating rod and the solar panel, thereby realizing the storage of the cross rod and the solar panel.

[0021] When the stable water level is monitored, the technician rotates the solar panel and the cross rod until the first rotating rod and the second rotating rod are located on the same straight line, and then the technician keeps the relative position of the first rotating rod and the second rotating rod constant through the limiting piece, thereby realizing the stable support of the first rotating rod and the second rotating rod on the solar panel and the cross rod.

[0022] Optionally, the limiting piece comprises a limiting cylinder sleeved on the first rotating rod in a threaded manner, and the limiting cylinder is movably attached to the outer wall of the second rotating rod.

[0023] By adopting the technical scheme, when the first rotating rod and the second rotating rod need to be unlocked, the technician rotates the limiting cylinder to separate the limiting cylinder from the second rotating rod, and then the second rotating rod can rotate relative to the first rotating rod, thereby realizing the storage of the solar panel and the cross rod; when the first rotating rod and the second rotating rod need to be limited, the technician rotates the limiting cylinder from the position completely located on the first rotating rod to the connection between the first rotating rod and the second rotating rod, and then the first rotating rod is not easy to rotate relative to the second rotating rod under the rotation limitation of the limiting cylinder, thereby realizing the stable support of the cross rod / solar panel.

[0024] Optionally, the radar water level gauge is detachably arranged on the cross rod.

[0025] By adopting the technical scheme, the radar water level gauge is detachably arranged on the cross rod, when the radar water level gauge needs to be stored or repaired, the technician detaches the radar water level gauge from the cross rod, thereby realizing the detachment of the radar water level gauge and facilitating the repair operation of the technician on the radar water level gauge.

[0026] In summary, the present application has at least one of the following beneficial technical effects:

[0027] 1. By detachably arranging the mounting frame on the water reservoir tower guardrail, arranging the clamping sleeve on the mounting frame, and arranging the abutting block, the installation steps of the radar water level gauge are simplified, and the radar water level gauge is convenient to repair and detach;

[0028] 2. By setting a plurality of limiting blocks and a limiting ring sleeved on the plurality of limiting blocks, when it is necessary to adjust the position of the rod and fix it, the technician rotates the limiting ring, the limiting ring drives the plurality of limiting blocks to slide, the plurality of limiting blocks are close to each other, the limiting blocks realize the clamping of the adjusting rod, the clamping block after adjustment is not easy to slide on the clamping sleeve, and the stable installation of the mounting frame is realized.

[0029] 3. By rotating the transverse rod, the solar cell panel and the storage assembly, the storage and maintenance of the transverse rod and the solar cell panel are facilitated, and when normally installed, the storage assembly supports the transverse rod and the solar cell panel. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is the overall structure schematic diagram of a reservoir engineering rainstorm risk early warning device of the embodiment of the application;

[0031] Figure 2 is the connection structure schematic diagram of the connecting assembly;

[0032] Figure 3 is the schematic diagram when the transverse rod is folded and stored.

[0033] Fig. 1 is a reservoir water tower guardrail; 2, a mounting frame; 21, a solar cell panel; 22, a radar water level gauge; 23, a warning light; 24, an alarm; 25, a camera; 26, a transverse rod; 3, a connecting assembly; 31, a clamping sleeve; 32, a mounting groove; 33, a clamping block; 34, a limiting piece; 341, a limiting block; 342, a limiting ring; 4, a storage assembly; 41, a first rotating rod; 42, a second rotating rod; 43, a limiting piece; 431, a limiting cylinder. DETAILED DESCRIPTION

[0034] The following will be combined with the Figures 1-3 The application is further described in detail.

[0035] The embodiment of the application discloses a reservoir engineering rainstorm risk early warning device. Referring to Figure 1 A reservoir engineering rainstorm risk early warning device comprises a mounting frame 2 mounted on a reservoir water tower guardrail 1, the mounting frame 2 is vertically mounted and fixed on the guardrail, and one side of the mounting frame 2 is rotationally connected with a solar cell panel 21, the other side of the mounting frame 2 is rotationally connected with a transverse rod 26, the bottom side of the transverse rod 26 is detachably provided with a radar water level gauge 22 and a camera 25 through bolts, the radar water level gauge 22 is vertically arranged towards the surface of the water body, the transverse rod 26 is further provided with a warning light 23 and an alarm 24, and the warning light 23, the alarm 24 and the radar water level gauge 22 are electrically connected with the solar cell panel 21.

[0036] In the normal monitoring of rainfall of the reservoir, the radar water level gauge 22, the alarm 24 and the warning light 23 are powered by the solar panel 21, and the radar water level gauge 22 is arranged to monitor the water level of the reservoir. When it rains heavily and the rainfall reaches a corresponding threshold level, the radar water level gauge 22 timely transmits a signal to the warning light 23 and the alarm 24 for warning, so as to warn the nearby personnel and the relevant technical personnel. According to the early warning of different degrees of water level grade set by the radar water level gauge 22, different degrees of safety warning are carried out.

[0037] The mounting frame 2 is further provided with a connecting assembly 3 for stably mounting the mounting frame 2 on the reservoir water tower guardrail 1. Referring to Figure 1 and Figure 2 , the connecting assembly 3 includes a clamping sleeve 31 fixed to the side wall of the mounting frame 2, the clamping sleeve 31 is provided with a mounting groove 32, the mounting groove 32 is used for inserting the reservoir water tower guardrail 1, and the clamping sleeve 31 is further provided with a abutting block 33 which is slidably arranged on the clamping sleeve 31 and abuts against the surface of the reservoir water tower guardrail 1; so as to install the mounting frame 2 when needed, at this time, the technical personnel moves the mounting frame 2 to the position close to the reservoir water tower guardrail 1, and the reservoir water tower guardrail 1 is inserted into the mounting groove 32, at this time, the abutting block 33 is abutted against the outer surface of the reservoir water tower guardrail 1 by sliding the abutting block 33, so as to realize the stable installation of the mounting frame 2.

[0038] In order to improve the stability of the installation of the mounting frame 2, the clamping sleeve 31 is provided with a plurality of groups, and the plurality of groups of the clamping sleeve 31 are arranged in the height direction of the mounting frame 2. In the present application, the clamping sleeve 31 is provided with two groups, and each group of the clamping sleeve includes two clamping sleeves 31 which are arranged in the extension direction of the reservoir water tower guardrail 1. In other embodiments, the number of groups and the number of the clamping sleeve 31 can be determined according to the size of the mounting frame 2 and the height of the reservoir water tower guardrail 1, and the arrangement mode is consistent with the present application.

[0039] Further, in order to realize the sliding adjustment operation of the abutting block 33, the clamping sleeve 31 is slidably provided with an adjusting rod, the adjusting rod is screwed through the side wall of the clamping sleeve 31, and one end of the adjusting rod penetrating the clamping sleeve 31 is rotationally connected with the abutting block 33, so as to install the mounting frame 2, at this time, the technical personnel rotates the adjusting rod, and the abutting block 33 abuts against the outer surface of the reservoir water tower guardrail 1, so as to realize the stable installation of the mounting frame 2.

[0040] In order to improve the stability of the mounting frame 2 during installation, the clamping sleeve 31 is further provided with a limiting piece 34, the limiting piece 34 includes a plurality of limiting blocks 341 slidingly arranged on the clamping sleeve 31, the plurality of limiting blocks 341 are arranged at intervals around the outer side of the adjusting rod, and a gap is left between adjacent two limiting blocks 341, and the outer peripheral wall of the limiting block 341 is inclined, and the outer peripheral wall of the limiting block 341 is provided with external threads, and the outer peripheral side of the plurality of limiting blocks 341 is sleeved with a limiting ring 342, and the limiting ring 342 is threadedly matched with the outer peripheral wall of the plurality of limiting blocks 341.

[0041] When the adjusting rod needs to be adjusted, the technician first rotates the limiting ring 342 to drive the plurality of limiting blocks 341 away from each other to loosen the adjusting rod, at which time the technician can normally rotate the adjusting rod to loosen or tighten the reservoir water tower guardrail 1, and after the adjusting rod is adjusted, the technician rotates the limiting ring 342, which drives the plurality of limiting blocks 341 to approach each other under the action of the limiting ring 342, so that the plurality of limiting blocks 341 clamp the adjusting rod, thereby locking the position of the adjusting rod.

[0042] At the same time, since the width of the stairs on the reservoir water tower is generally narrow, if the radar water level gauge 22 occupies a large space, it is easy to cause bumps during installation, therefore, in order to reduce the installation difficulty of the radar water level gauge 22, the mounting frame 2 is further provided with a storage assembly 4 for storing or supporting the horizontal rod 26 and the solar cell panel 21, the storage assembly 4 is provided with two groups, one group of storage assembly 4 stores or supports the solar cell panel 21, and the other group of storage assembly 4 stores or supports the horizontal rod 26, the two groups of storage assembly 4 are located on both sides of the mounting frame 2 and are symmetrically arranged, and one of the two groups of storage assembly 4 will be taken as an example below, and the other group of storage assembly 4 can be understood by referring to Figure 3 , the storage assembly 4 includes a first rotating rod 41 rotatingly arranged on the mounting frame 2 and a second rotating rod 42 rotatingly arranged on the horizontal rod 26, the rotating axes of the first rotating rod 41 and the second rotating rod 42 are consistent with the rotating axis of the solar cell panel 21, and the end of the first rotating rod 41 away from the mounting frame 2 is rotationally connected with the end of the second rotating rod 42 away from the horizontal rod 26.

[0043] In order to stably support the cross rod 26 by the first rotating rod 41 and the second rotating rod 42, the first rotating rod 41 is further provided with a limiting piece 43, the limiting piece 43 comprises a limiting cylinder 431 which is sleeved on the first rotating rod 41, the limiting cylinder 431 is in close contact with the outer wall of the first rotating rod 41, and the inner wall of the limiting cylinder 431 is in close contact with the outer wall of the second rotating rod 42, when it is needed to stably support the cross rod 26 by the first rotating rod 41 and the second rotating rod 42, at this time, the first rotating rod 41 and the second rotating rod 42 are located on the same straight line, then the technician rotates the limiting cylinder 431, so that the limiting cylinder 431 is sleeved on the rotating connection position of the first rotating rod 41 and the second rotating rod 42, at this time, the limiting cylinder 431 makes the first rotating rod 41 and the second rotating rod 42 not easy to rotate relatively, so as to stably support the cross rod 26 by the first rotating rod 41 and the second rotating rod 42.

[0044] The implementation principle of the reservoir engineering rainstorm risk early warning device is: first, the technician installs the mounting frame 2 on the guardrail of the reservoir water tower, inserts the guardrail of the reservoir water tower into the mounting groove 32, stably abuts the guardrail of the reservoir water tower 1 through the abutting block 33, realizes the stable installation of the mounting frame 2, and rotates the limiting ring 342, so that the limiting block 341 stably clamps the adjusting rod, keeps the relative position of the adjusting rod constant, realizes the monitoring and early warning of the water level, the radar water level gauge 22 automatically performs rainstorm early warning of different levels according to different rainfall under rainstorm weather, thereby improving the safety performance of the early warning detection under rainstorm weather.

[0045] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A reservoir engineering storm risk early warning device, characterized in that: The utility model provides a kind of water tower guardrail monitoring device, including detachable installation frame (2) being arranged on reservoir water tower guardrail (1), solar panel (21) being arranged on the installation frame (2), radar water level gauge (22) being arranged on the installation frame (2), warning light (23) and siren (24) being arranged on the installation frame (2), camera (25) being arranged on the installation frame (2) and the connecting assembly (3) for keeping the installation frame (2) and reservoir water tower guardrail (1) stable connection, the warning light (23), the siren (24), the radar water level gauge (22) are electrically connected with the solar panel (21); The connecting assembly (3) includes a clamping sleeve (31) disposed on the installation frame (2), a abutting block (33) slidingly disposed on the clamping sleeve (31), and an adjusting member for slidingly adjusting the abutting block (33). The clamping sleeve (31) is open and has an installation slot (32) for slidingly receiving the reservoir water tower guardrail (1). The abutting block (33) abuts against the surface of the guardrail. The clamping sleeve (31) has multiple sets, and the multiple sets of clamping sleeves (31) are spaced apart in the vertical direction.

2. The reservoir engineering storm risk early warning device according to claim 1, characterized in that: The adjusting member includes an adjusting rod threaded through the clamping sleeve (31). One end of the adjusting rod located in the installation slot (32) is rotationally connected with the abutting block (33). The clamping sleeve (31) further has a limiting member (34) for keeping the relative position of the adjusting rod and the clamping sleeve (31) constant.

3. The rainstorm risk early warning device for reservoir engineering according to claim 2, characterized in that: The limiting member (34) includes a limiting block (341) slidingly disposed on the clamping sleeve (31). The limiting block (341) has multiple sets, and the multiple sets of limiting blocks (341) are arranged around the adjusting rod. Adjacent limiting blocks (341) have gaps therebetween, and adjacent limiting blocks (341) can move closer or farther apart. The multiple limiting blocks (341) enclose a cavity for the adjusting rod to pass through. The outer periphery of the limiting block (341) is inclined. The clamping sleeve (31) has a limiting ring (342) disposed on the outer periphery of the multiple limiting blocks (341).

4. The reservoir engineering storm risk early warning device according to claim 3, characterized in that: The installation frame (2) has a horizontal rod (26) rotationally disposed thereon. The radar water level gauge (22) is disposed on the horizontal rod (26). The solar panel (21) is rotationally disposed on the installation frame (2). The installation frame (2) has a storage assembly (4) for storing or supporting the solar panel (21) and the horizontal rod (26).

5. The rainstorm risk early warning device for reservoir engineering according to claim 4, characterized in that: The accommodation assembly (4) comprises a first rotating rod (41) rotatably arranged on the mounting frame (2) and a second rotating rod (42) rotatably arranged on the cross rod (26), the first rotating rod (41) and the second rotating rod (42) are rotatably connected at the end sides close to each other, the rotation axes of the first rotating rod (41) and the second rotating rod (42) are consistent with the rotation axis of the cross rod (26), and the first rotating rod (41) is further provided with a limiting member (43) for keeping the relative position of the first rotating rod and the second rotating rod (42) constant.

6. The reservoir engineering storm risk early warning device according to claim 5, characterized in that: The limiting member (43) comprises a limiting cylinder (431) threadedly sleeved on the first rotating rod (41), and the limiting cylinder (431) is movably attached to the outer peripheral wall of the second rotating rod (42).

7. The reservoir engineering storm risk early warning device according to claim 6, characterized in that: The radar water level gauge (22) is detachably arranged on the cross rod (26).

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