TW201421031A - Rail stacked flow velocity measuring system - Google Patents

Abstract

This invention discloses a rail stacked flow velocity measuring system. It comprises a supporting rail, a current meter, a current meter platform, and a winding machine. The supporting rail is used for placing the current meter platform which can move up and down; the current meter is used for measuring water flow velocity of a streamway; the current meter platform is used for the installation of the current meter; the winding machine is used for moving the current meter platform by suspension. Further, in this invention, the stationary supporting rail is mounted on the streamway and is secured adjacent to a bridge so that the current meter platform can move up and down by the rail. It can immerse into water for measuring stream velocity in high flow period so as to obtain flow and flow velocity of river in the high flow period.

Description

Track stacking flow rate measurement system

The present invention relates to a flow rate measuring system, and more particularly to a track stacked flow rate measuring system using a support rail to stack a flow meter in a stacked manner.

Although there are continuous breakthroughs and improvements in the flow measurement technology of Taiwan's rivers, there are still many limitations and difficulties. For example, during the typhoon and rain, all the rainfall is concentrated in the river. At this time, the flow of the river is fast and urgent, and there are many inclusions. Sediment often causes the water flow measuring instrument attached to the heavy hammer or lead fish to be unable to sink into the water effectively, thus making it impossible to effectively measure the flow velocity in the river channel, and thus unable to effectively obtain the flow of the real river water flow. .

In view of the above problems of the prior art, the object of the present invention is to provide a track stacking flow rate measuring system, which is mounted on a river channel by a fixed supporting rail, and is fixed adjacent to the bridge side, so that the flow meter platform can be adapted. The orbit moves up and down, and can smoothly sink into the water to measure the water flow rate during the high flow period, and then obtain the flow rate of the river during the high flow period to improve the general water flow measuring instrument, and can not measure the true river water flow during the typhoon rain period. problem.

According to the purpose of the present invention, a track stacking flow rate measurement is proposed. The system includes a plurality of flow meter platforms, a plurality of flow meters, support rails, and a hoist. A plurality of flow meters are respectively mounted on a plurality of flow meter platforms for measuring the flow rate of the river flow, and the plurality of flow meter platforms are further disposed on the support track, and the hoist is connected to each flow meter platform, so that the flow meter platforms are supported along the support The track moves up and down.

Further, the support rail is an H-shaped rail, and a water gauge scale is drawn on the support rail, so that the support rail has the function of measuring the water level height at the same time.

Further, the support track has a chute, and the flow meter platforms are sequentially arranged in the chute, so that when the river flows through the flow meters, the flow rate of the river water at different depths in the river can be detected.

In other words, the flow meter platform comprises: a flat platform; a plurality of rollers are mounted on one side of the flat platform; the flow meter is mounted on the other side of the flat platform for erecting the flow meter; and the hook is mounted on the flat plate. The platform and the flow meter are erected on the same side of the rigging.

In other words, the hoist includes a scrolling element and a plurality of slings, one end of each sling is mechanically connected to the scrolling element and the other end is mechanically connected to the hook to pull up and down the flow meter platform.

Further, the support rail is erected on the river channel and adjacent to the bridge, and the support rail is erected on the bridge by one or more support rods to fix the rail stacking flow rate measurement system.

In other words, each flow meter can be provided with a memory device to store the flow rate data of the river channel measured at different time points.

In addition, each flow meter can be provided with a waterproof wired data transmission line, and The waterproof data transmission line is attached to the sling to transmit the river water flow rate data measured at different time points to the external data processing device.

In other words, each flow meter can be provided with a wireless transmission module to wirelessly transmit the river water flow rate data measured at different time points to an external data storage device.

As described above, the track stacked flow rate measuring system according to the present invention may have one or more of the following advantages:

(1) The track stacking flow rate measuring system of the present invention provides a support track for moving the flow meter platform up and down to facilitate the measurement of the flow rate and flow rate of the water level.

(2) The track stacking flow rate measuring system of the present invention provides a plurality of flow meters, and adopts a track stacking configuration, which can conveniently measure the flow rate and flow rate of different water depths.

The embodiment of the track stacking flow rate measuring system according to the present invention will be described below with reference to the related drawings. For ease of understanding, the same elements in the following embodiments are denoted by the same reference numerals.

The invention discloses a track stacking flow rate measuring system, which comprises a plurality of flow meter platforms, a plurality of flow meters, a support rail and a hoist. A plurality of flow meters are respectively mounted on a plurality of flow meter platforms for measuring the flow rate of the river water flow; the plurality of flow meter platforms are further disposed on the support rail; the support rails are used for placing the flow meter platform for moving up and down; the winch connection Each flow meter platform, so that each flow meter platform along the support track move up and down. Further, by erecting the fixed support rail on the river channel and immediately adjacent to the bridge edge, the flow meter platform can be moved up and down according to the track, and the water flow velocity can be smoothly sinked into the water during the high flow period, and then Get the flow of the river during the high flow period.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 . FIG. 1 is a schematic cross-sectional view showing a first embodiment of the track stacking flow rate measuring system of the present invention, and FIG. 2 is a track stacking flow rate of the present invention. A side view of a first embodiment of the measurement system, and FIG. 3 is a top plan view of the first embodiment of the track stack flow rate measurement system of the present invention.

In FIGS. 1 , 2 , and 3 , the track stacked flow rate measurement system 10 includes a plurality of flow meter platforms 100 , a plurality of flow meters 150 , a support rail 200 , and a hoist 300 . The plurality of flow meters 150 are respectively mounted on the plurality of flow meter platforms 100 by the flow meter mounting bracket 140, and the plurality of flow meter platforms 100 are sequentially slid into the sliding slots 220 on the side of the support rail 200 in a vertical manner. The preferred embodiment is that the four flow meter platforms 100 are vertically installed in the chute 220 (as shown in FIG. 3) as an example, but not limited thereto, the user can measure the total depth according to the water flow and the desired measurement. The flow depth of the flow rate determines the number of flow meter platforms and installation depth required. The support rails 200 are mounted on the river bed 500, and the hoisting device 300 is mounted on the bridge rails 410, and hooked to the hooks 130 of the flow meter platforms 100 by slings 320 respectively, thereby pulling the flow meter platform 100 along the chutes. 220 moves.

Further, the support rail 200 is an H-shaped rail, and the water rail scale is drawn on the support rail 200, so that the support rail 200 has the same amount at the same time. The function of measuring the height of the water level.

Further, one side of the support rail 200 further has a vertical U-shaped chute 220, and each flow meter platform 100 is sequentially arranged in the chute 220, and when the river flows through each flow meter 150, the river channel can be detected. The flow rate of river water at different depths.

Please refer to FIG. 4, which is a side view of the flow meter platform of the first embodiment of the track stacking flow rate measuring system of the present invention.

In the fourth embodiment, the flow meter platform 100 includes: a flat platform 120; a plurality of rollers 110 are mounted on one side of the flat platform 120, for example, a roller 110 is disposed equidistantly in front, rear, and rear of the plane. Six rollers are installed to enable the flow meter platform 100 to smoothly slide into the chute 220, and can be used as a buffer between the flow meter platform 100 and the chute 220 to prevent the two from colliding with each other under water flow; The erection frame 140 is mounted on the other side of the flat platform 120 for erecting the flow meter 150; the hook 130 is mounted on the same side of the flat platform 120 and the flow meter erecting bracket 140.

In other words, the hoist 300 includes a scrolling member 310 and a plurality of slings 320. One end of each sling 320 is mechanically coupled to the scrolling member 310 and the other end is mechanically coupled to each of the flow meter platforms 100. A hook 130 is provided to pull up and down each flow meter platform 100.

Further, the support rail 200 is mounted on the river channel and adjacent to a bridge 400, and the support rail 200 is erected on one side of the bridge 400 by one or more support rods 210 to fix the rail stacking flow rate measuring system. System 10.

In other words, each flow meter 150 can be provided with a memory device 600 for storing the river water flow rate data measured by the flow meters 150 at different time points.

Please refer to FIG. 5. FIG. 5 is a schematic side view showing the structure of the flow meter platform of the second embodiment of the track stacking flow rate measuring system of the present invention.

In FIG. 5, each flow meter 150 may be provided with a waterproof wired data transmission line 700, and the waterproof data transmission line 700 is attached to the sling 320 to measure the flow rate of the river channel of each flow meter 150 measured at different time points. The data is transferred to an external data processing device 710.

Please refer to FIG. 6. FIG. 6 is a side view showing the structure of the flow meter platform of the third embodiment of the track stacking flow rate measuring system of the present invention.

In FIG. 6 , each flow meter 150 can be provided with a wireless transmission module 800 for wirelessly transmitting the river water flow rate data measured by the flow meters 150 at different time points to the external data storage device 810. .

In the measurement of the flow rate of the river water flow, first, the hoist 300 of the bridge deck 410 is used to rotate the rolling element 310 to the slings 320 of each flow meter platform 100 so as to be placed at the respective flow rates of the chute 220. The instrument platform 100 is fixed by the slings 320, the hooks 130 and the rollers 110 to be smoothly and stably placed to the required fixed depths. Since the support rail 200 is erected on the river bed 500, and by one Or a plurality of support rods 210 are erected on the side of the bridge 400. When the river flow impacts the stacked flow rate measurement system 10, on the one hand, the flow meter platform 100 can be protected from running water, and the flow meter 150 can be stabilized. Stable measurement of water flow rate.

After the flow meter 150 measures the flow rate of the water, the flow rate data can be stored in the memory device 600 installed on the flow meter, and then the data can be retrieved through other communication devices such as a computer and a communication interface; or can be electrically connected to the flow meter 150. The waterproof wired data transmission line 700, such as a coaxial cable or an optical fiber, or a wireless transmission module 800 attached to the flow meter 150, such as Bluetooth or WiFi, transmits the water flow velocity data of each water level depth to the bridge surface 420. Other receiving devices, such as computers with wired or wireless interfaces, mobile phones or flood notification systems.

In summary, the track stacking flow rate measuring system of the present invention provides a supporting track that is erected on a river channel, and can be moved up and down by the flow meter platform, and can be smoothly sinked into the water to measure the water flow speed in a high flow period, thereby obtaining The flow of rivers during high traffic periods. Further, the track stacking flow rate measuring system of the present invention provides a plurality of flow meters, and adopts a track stacking configuration, which can conveniently measure the flow rate and flow rate of different water depths.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

10‧‧‧Stacked flow rate measurement system

100‧‧‧Flow meter platform

110‧‧‧Roller

120‧‧‧ tablet platform

130‧‧‧hook

140‧‧‧Flower erection rigging

150‧‧‧ flow meter

200‧‧‧Support track

210‧‧‧Support rod

220‧‧ ‧ chute

300‧‧‧ hoist

310‧‧‧Rolling components

320‧‧‧ slings

400‧‧‧ Bridge

410‧‧‧ Bridge Fence

420‧‧ ‧ bridge deck

430‧‧‧ Pier

500‧‧‧ riverbed

600‧‧‧ memory device

700‧‧‧Waterproof wired data transmission line

710‧‧‧ data processing device

800‧‧‧Wireless transmission module

810‧‧‧ data storage device

Figure 1 is a schematic cross-sectional view showing a first embodiment of the track stacking flow rate measuring system of the present invention.

Fig. 2 is a side elevational view showing the first embodiment of the track stacking flow rate measuring system of the present invention.

Figure 3 is a top plan view of a first embodiment of the track stacked flow rate measurement system of the present invention.

Figure 4 is a side view showing the structure of the flow meter platform of the first embodiment of the track stacking flow rate measuring system of the present invention.

Figure 5 is a side view showing the structure of the flow meter platform of the second embodiment of the track stacking flow rate measuring system of the present invention.

Figure 6 is a side view showing the structure of the flow meter platform of the third embodiment of the track stacking flow rate measuring system of the present invention.

10‧‧‧Track stacking flow rate measurement system

100‧‧‧Flow meter platform

120‧‧‧ tablet platform

130‧‧‧hook

150‧‧‧ flow meter

200‧‧‧Support track

300‧‧‧ hoist

310‧‧‧Rolling components

410‧‧‧ Bridge Fence

420‧‧ ‧ bridge deck

500‧‧‧ riverbed

Claims (9)

A track stacking flow rate measuring system comprises: a plurality of flow meter platforms; a plurality of flow meters, each of which is respectively mounted on each of the flow meter platforms; a support rail, wherein each of the flow meter platforms Provided on the support rail; and a hoist, the hoist is connected to each of the flow meter platforms, so that the flow meter platforms move up and down along the support rail. The track stacking flow rate measuring system according to claim 1, wherein the supporting rail is an H-shaped rail, and a water gauge is drawn on the supporting rail, so that the supporting rail has a measuring water level at the same time. Features. The track stacking flow rate measuring system of claim 1, wherein each of the flow meter platforms comprises: a flat plate platform; a plurality of rollers are mounted on one side of the flat plate platform; and a flow rate device is provided with a cable rack And mounted on the other side of the flat platform for erecting the flow meter; and a hook mounted on the other side of the flat platform. The track stacking flow rate measuring system of claim 3, wherein the hoist comprises a rolling element and a plurality of slings, one of the slings being mechanically connected to the rolling element And the other end is mechanically connected to the hook to pull up and down each These flow meter platforms. The track stacking flow rate measuring system of claim 4, wherein the supporting rail is erected on a river channel and adjacent to a bridge, and the supporting rail is erected on the bridge by at least one supporting rod, The track stacked flow rate measurement system is fixed. The track stacking flow rate measuring system according to claim 5, wherein the support rail has a chute, and the flow meter platforms are sequentially arranged in the chute, thereby flowing the river For each of these flow meters, the flow rate of river water at different depths in the channel can be detected. The track stacking flow rate measuring system of claim 5, wherein each of the flow meters is provided with a memory device for storing river water flow rate data of the river channel measured at different time points. The track stacking flow rate measuring system according to claim 5, wherein each of the flow meters is provided with a waterproof wired data transmission line, and the waterproof data transmission line is attached to the sling to measure at different time points. The water flow rate data of the river channel is transmitted to one of the external data processing devices. The track stacking flow rate measuring system according to claim 5, wherein each of the flow meters is provided with a wireless transmission module to wirelessly measure the river water velocity data of the river channel measured at different time points. Transfer to one of the external data storage devices.