阅读说明：本技术 一种洪水预测预警装置及其使用方法 (A kind of Forecasting Flood prior-warning device and its application method ) 是由 孙英军 江海洋 耿芳 王冬 董琳 朱健平 王正一 于 2019-09-02 设计创作，主要内容包括：本发明提供一种洪水预测预警装置及其使用方法。所述洪水预测预警装置包括壳体,所述壳体的顶部固定连接有绝缘箱,所述壳体底部的左侧固定连接有套筒,所述套筒的内部设置有浮块,所述浮块的顶部固定连接有标杆,所述标杆的顶端贯穿壳体并延伸至壳体的外部,所述标杆的表面设置有刻度,所述壳体顶部的右侧固定连接有主动轴,所述主动轴的底部固定连接有连接杆,所述连接杆的表面套设有外套管。本发明提供的洪水预测预警装置及其使用方法通过安装架可以简单方便的对装置进行安装或者拆卸,通过过滤网可以防止水中的杂物进入到套筒中影响标杆的使用,通过绝缘箱可以很好地保护其内部的电路电线,通过信号灯可以简洁明了的了解到预警的信息。(The present invention provides a kind of Forecasting Flood prior-warning device and its application method.The Forecasting Flood prior-warning device includes shell, insulated case is fixedly connected at the top of the shell, sleeve is fixedly connected on the left of the housing bottom, the sleeve is internally provided with floating block, mark post is fixedly connected at the top of the floating block, the top of the mark post runs through shell and extends to the outside of shell, the surface of the mark post is provided with scale, driving shaft is fixedly connected on the right side of the case top, the bottom of the driving shaft is fixedly connected with connecting rod, and the surface of the connecting rod is arranged with outer tube.Forecasting Flood prior-warning device provided by the invention and its application method simply and easily can be installed or be dismantled to device by mounting rack; it can prevent the sundries in water from entering in sleeve the use for influencing mark post by filter screen; the circuit lines that can protect it internal well by insulated case, the information for recognizing early warning that can be concise by signal lamp.)

1. a kind of Forecasting Flood prior-warning device, including shell (1), it is characterised in that: be fixedly connected at the top of the shell (1) Insulated case (2) is fixedly connected with sleeve (3) on the left of shell (1) bottom, and the sleeve (3) is internally provided with floating block (4), it is fixedly connected with mark post (5) at the top of the floating block (4), the top of the mark post (5) through shell (1) and extends to shell The outside of body (1), the surface of the mark post (5) are provided with scale, and the right side at the top of the shell (1) is fixedly connected with driving shaft (6), the bottom of the driving shaft (6) is fixedly connected with connecting rod (7), and the surface of the connecting rod (7) is arranged with outer tube (8), the bottom of the outer tube (8) is fixedly connected with blade (9), and the left side at the top of the insulated case (2) is fixedly connected with letter Signal lamp (10) is fixedly connected with wireway (11) at the top of insulated case (2) inner wall, the bottom end of the wireway (11) It is fixedly connected with electrode disk (12), the bottom of the electrode disk (12) is provided with electrode (19), insulated case (2) the inner wall bottom Right side be provided with battery (13), the positive and negative anodes of the battery (13) are electrically connected by electric wire and electrode (19), shell (1) lower rotation of inner wall is connected with driven shaft (14), and the top of the driven shaft (14) sequentially passes through shell (1) and insulated case (2) and the inside of insulated case (2) is extended to, the top of the driven shaft (14) is fixedly connected with fixed plate (15), the fixation Two sides at the top of plate (15) are fixedly connected to brush (16), and the surface of the connecting rod (7) is fixedly connected with the first belt pulley (17), the surface of the driven shaft (14) is fixedly connected with the second belt pulley (18), first belt pulley (17) and the second skin Belt wheel (18) is connected by belt.

2. Forecasting Flood prior-warning device according to claim 1, which is characterized in that top on the right side of the sleeve (3) and Bottom offers convection mouth (20), is fixedly connected with filter screen (21) on the right side of the sleeve (3), filter screen (21) position In the surface of convection mouth (20).

3. Forecasting Flood prior-warning device according to claim 1, which is characterized in that first belt pulley (17) and second Belt pulley (18) is respectively positioned on the inside of shell (1).

4. Forecasting Flood prior-warning device according to claim 1, which is characterized in that the surface of the connecting rod (7) opens up Have multiple fixation holes (22), the fixation hole (22) is uniformly distributed on the surface of connecting rod (7), the surface of the connecting rod (7) It is provided with sealing ring.

5. Forecasting Flood prior-warning device according to claim 1, which is characterized in that the top on outer tube (8) surface It is provided with fixing bolt (23).

6. Forecasting Flood prior-warning device according to claim 1, which is characterized in that the left side of the shell (1) is fixed to be connected It is connected to mounting rack (24).

7. a kind of application method of Forecasting Flood prior-warning device, it is characterised in that: the following steps are included:

The first step first passes through the place that mounting rack (24) mounts a device onto needs, sleeve (3), connecting rod (7) and outer tube (8) it is in underwater；

Second step, water flow enter the inside of sleeve (3) from convection mouth (20), and subsequent floating block (4) floats, and mark post (5) is pushed up upwards It rises, with the rise of the water surface, the part of mark post (5) exposing shell (1) just the more, the journey of water surface rise can be read by mark post Degree；

Third step, water is in when promotion blade (9) rotation of flowing, to drive outer tube (8), outer tube (8) drives connecting rod (7), connecting rod (7) drives driving shaft (6) rotation, and driving shaft (6) rotation drives the second belt pulley by the first belt pulley (17) (18) it rotates, so that driven shaft (14) be driven to rotate, driven shaft (14) drives brush (16) rotation, brush by fixed plate (15) (16) electrode (19) are contacted in the course of rotation, is to form a complete circuit, signal lamp when electrode (19) contact (10) electrified light emitting, as the turn signal lamp (10) of brush (16) is flashed, with the quickening of the speed of water flow, driving shaft (6) revolving speed is faster, and the revolving speed of driven shaft (14) is also faster, so that the frequency of signal lamp (10) flashing is higher；

4th step, the water level rise information of observation signal lamp (10) and mark post (5) display, the flashing of signal lamp (10) high-frequency and water It is the upcoming pre-warning signal of flood that position, which is gone up beyond normal value,.

Technical field

The present invention relates to hydrographic information assembling sphere more particularly to a kind of Forecasting Flood prior-warning device and its application methods.

Background technique

Currently, well known flood control means are to increase flood carrying capacity.Common measure, which has, builds river levee, river regulation, opens up Floodway etc. is the measure of the relatively broad use in plains region river, such as: expanding riverbed, river cutoff can reduce flood Water level increases the flood carrying capacity of this section, and river cutoff can also shorten voyage, and what is had can also alleviate curved top and collapse on the bank pair The threat of dyke.

There is no the methods of good prediction and warning flood at present, and the installation of current prior-warning device entirety is inconvenient, and Structure is complicated for current prior-warning device, and current prior-warning device is in early warning and not intuitionistic and concise enough, and current prior-warning device Being typically due to inside has various electronic components to constitute, and cost is excessively high, is difficult to repair after damage.

Therefore, it is necessary to provide a kind of Forecasting Flood prior-warning device and its application method solves above-mentioned technical problem.

Summary of the invention

The present invention provides a kind of Forecasting Flood prior-warning device and its application method, solves existing prior-warning device installation not It is convenient, not intuitionistic and concise enough the problem of early warning.

In order to solve the above technical problems, Forecasting Flood prior-warning device provided by the invention includes shell, the top of the shell Portion is fixedly connected with insulated case, and sleeve is fixedly connected on the left of the housing bottom, and the sleeve is internally provided with floating block, Mark post is fixedly connected at the top of the floating block, the top of the mark post runs through shell and extends to the outside of shell, the mark The surface of bar is provided with scale, and driving shaft is fixedly connected on the right side of the case top, and the bottom of the driving shaft is fixed to be connected It is connected to connecting rod, the surface of the connecting rod is arranged with outer tube, and the bottom of the outer tube is fixedly connected with blade, described exhausted It is fixedly connected with signal lamp on the left of edge box top, is fixedly connected with wireway, the electricity at the top of the insulation chamber interior wall The bottom end in spool road is fixedly connected with electrode disk, and the bottom of the electrode disk is provided with electrode, the insulation chamber interior wall bottom Right side is provided with battery, and the positive and negative anodes of the battery are electrically connected with the electrodes by electric wire, the lower rotation of inner walls Be connected with driven shaft, the top of the driven shaft sequentially passes through shell and insulated case and extends to the inside of insulated case, it is described from The top of moving axis is fixedly connected with fixed plate, and the two sides at the top of the fixed plate are fixedly connected to brush, the connecting rod Surface is fixedly connected with the first belt pulley, and the surface of the driven shaft is fixedly connected with the second belt pulley, first belt pulley It is connect with the second belt pulley by belt.

Preferably, the top and bottom on the right side of the sleeve offer convection mouth, are fixedly connected on the right side of the sleeve There is filter screen, the filter screen is located at the surface of convection mouth.

Preferably, first belt pulley and the second belt pulley are respectively positioned on the inside of shell.

Preferably, the surface of the connecting rod offers multiple fixation holes, and the fixation hole is uniform on the surface of connecting rod Distribution, the surface of the connecting rod is provided with sealing ring.

Preferably, fixing bolt is provided at the top of the outer bushing surface.

Preferably, mounting rack is fixedly connected on the left of the shell.

A kind of application method of Forecasting Flood prior-warning device, comprising the following steps:

The first step, first passes through the place that mounting rack mounts a device onto needs, and sleeve, connecting rod and outer tube are in the water surface Under；

Second step, water flow enter the inside of sleeve from convection mouth, and subsequent floating block floats, and mark post are jacked up upwards, with the water surface Go up, the part of mark post exposing shell just the more, the degree of water surface rise can be read by mark post；

Third step, water is in the when promotion blade rotation of flowing, to drive outer tube, outer tube drives connecting rod, connecting rod band Dynamic driving shaft rotation, driving shaft rotation drives the second pulley rotation by the first belt pulley, so that driven shaft is driven to rotate, from Moving axis drives brush rotation by fixed plate, and brush contacts electrode in the course of rotation, is to form one when electrode contact Complete circuit, signal lamp electrified light emitting, as the turn signal lamp of brush is flashed, with the quickening of the speed of water flow, The revolving speed of driving shaft is faster, and the revolving speed of driven shaft is also faster, so that the frequency of signal lamp flashing is higher；

4th step, the water level rise information that observation signal lamp and mark post are shown, the flashing of signal lamp high-frequency and water level rise exceed Normal value is the upcoming pre-warning signal of flood

Compared with the relevant technologies, Forecasting Flood prior-warning device provided by the invention is had the following beneficial effects:

The present invention provides a kind of Forecasting Flood prior-warning device, by mounting rack can simply and easily to device carry out installation or Disassembly can prevent the sundries in water from entering in sleeve the use for influencing mark post by filter screen, can be very by insulated case Its internal circuit lines is protected well, the information for recognizing early warning that can be concise by signal lamp.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of preferred embodiment of Forecasting Flood prior-warning device provided by the invention；

Fig. 2 is the partial enlargement diagram at A shown in Fig. 1；

Fig. 3 is the structural representation bottom view of electrode disk shown in Fig. 1.

Figure label: 1, shell, 2, insulated case, 3, sleeve, 4, floating block, 5, mark post, 6, driving shaft, 7, connecting rod, 8, outer Casing, 9, blade, 10, signal lamp, 11, wireway, 12, electrode disk, 13, battery, 14, driven shaft, 15, fixed plate, 16, Brush, the 17, first belt pulley, the 18, second belt pulley, 19, electrode, 20, convection mouth, 21, filter screen, 22, fixation hole, 23, solid Determine bolt, 24, mounting rack.

Specific embodiment

The invention will be further described with embodiment with reference to the accompanying drawing.

Please refer to Fig. 1, Fig. 2 and Fig. 3, wherein Fig. 1 be Forecasting Flood prior-warning device provided by the invention it is a kind of compared with The structural schematic diagram of good embodiment；Fig. 2 is the partial enlargement diagram at A shown in Fig. 1；Fig. 3 is the structure of electrode disk shown in Fig. 1 Diagrammatic bottom view.Forecasting Flood prior-warning device includes shell 1, and the top of the shell 1 is fixedly connected with insulated case 2, the shell Sleeve 3 is fixedly connected on the left of 1 bottom of body, the sleeve 3 is internally provided with floating block 4, and the top of the floating block 4 is fixed to be connected It is connected to mark post 5, the top of the mark post 5 runs through shell 1 and extends to the outside of shell 1, and the surface of the mark post 5 is provided with quarter Degree, the bottom end of mark post 5 are fixedly connected with limited block, prevent the top of mark post 5 from falling into inside shell 1, the right side at 1 top of shell Side is fixedly connected with driving shaft 6, and the bottom of the driving shaft 6 is fixedly connected with connecting rod 7, and the surface of the connecting rod 7 is arranged There is outer tube 8, the bottom of the outer tube 8 is fixedly connected with blade 9, and the left side at 2 top of insulated case is fixedly connected with letter Signal lamp 10 is fixedly connected with wireway 11 at the top of 2 inner wall of insulated case, and the bottom end of the wireway 11 is fixedly connected There is electrode disk 12, the bottom of the electrode disk 12 is provided with electrode 19, and signal lamp 10 is electrically connected by electric wire and electrode 19, and two It is electrically connected between a opposite electrode 19 by electric wire, is provided with battery 13 on the right side of the 2 inner wall bottom of insulated case, it is described The positive and negative anodes of battery 13 are electrically connected by electric wire and electrode 19, and the lower rotation of 1 inner wall of shell is connected with driven shaft 14, institute The top for stating driven shaft 14 sequentially passes through shell 1 and insulated case 2 and the inside for extending to insulated case 2, the top of the driven shaft 14 End is fixedly connected with fixed plate 15, and the two sides at 15 top of fixed plate are fixedly connected to brush 16, two brushes 16 Bottom end be electrically connected by electric wire, the surface of the connecting rod 7 is fixedly connected with the first belt pulley 17, the driven shaft 14 Surface is fixedly connected with the second belt pulley 18, and first belt pulley 17 is connect with the second belt pulley 18 by belt, the first skin The surface of belt wheel 17 and the second belt pulley 18 is provided with anti-skid chequer, prevents belt from skidding during transmission.

The top and bottom on 3 right side of sleeve offer convection mouth 20, and the right side of the sleeve 3 was fixedly connected with Strainer 21, the filter screen 21 are located at the surface of convection mouth 20, and the filtering foreign in water can be intercepted, be prevented miscellaneous by filter screen 21 Object enters the inside of sleeve 3 by convection mouth 20.

First belt pulley 17 and the second belt pulley 18 are respectively positioned on the inside of shell 1.

The surface of the connecting rod 7 offers multiple fixation holes 22, and the fixation hole 22 uniformly divides on the surface of connecting rod 7 Cloth, the surface of the connecting rod 7 are provided with sealing ring, and sealing ring can prevent water from entering the inside of shell 1, cause to inside Damage.

Fixing bolt 23 is provided at the top of 8 surface of outer tube.

The left side of the shell 1 is fixedly connected with mounting rack 24, is provided with mounting hole on mounting rack 24, bolt can be used Or other modes install device to the place of needs.

A kind of application method of Forecasting Flood prior-warning device, comprising the following steps:

The first step, first passes through the place that mounting rack 24 mounts a device onto needs, and sleeve 3, connecting rod 7 and outer tube 8 are in Underwater；

Second step, water flow enter the inside of sleeve 3 from convection mouth 20, and subsequent floating block 4 floats, and mark post 5 are jacked up upwards, with dampening The rise in face, the part of the exposing shell 1 of mark post 5 just the more, the degree of water surface rise can be read by mark post；

Third step, water are rotated in the when promotion blade 9 of flowing, to drive outer tube 8, outer tube 8 drives connecting rod 7, connection Bar 7 drive driving shaft 6 rotate, driving shaft 6 rotation by the first belt pulley 17 drive the second belt pulley 18 rotation, thus drive from Moving axis 14 rotates, and driven shaft 14 drives brush 16 to rotate by fixed plate 15, and brush 16 contacts electrode 19 in the course of rotation, It is to form a complete circuit, 10 electrified light emitting of signal lamp, with the turn signal lamp 10 of brush 16 when electrode 19 contacts It is flashed, with the quickening of the speed of water flow, the revolving speed of driving shaft 6 is faster, and the revolving speed of driven shaft 14 is also faster, thus signal The frequency that lamp 10 flashes is higher；

The water level rise information that 4th step, observation signal lamp 10 and mark post 5 are shown, the flashing of 10 high-frequency of signal lamp and water level go up It is the upcoming pre-warning signal of flood beyond normal value.

Compared with the relevant technologies, Forecasting Flood prior-warning device provided by the invention is had the following beneficial effects:

Can simply and easily device be installed or be dismantled by mounting rack 24, can be prevented in water by filter screen 21 Sundries enter in sleeve 3 use for influencing mark post 5, the circuit lines that can protect it internal well by insulated case 2, The information for recognizing early warning that can be concise by signal lamp 10.

The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.