KR20020025606A - How to construct a fully automatic beam for underwater submerged bridge - Google Patents

Abstract

PURPOSE: A construction method of a full automatic barrage for forming an underwater bridge-cum-underwater barrage is provided to keep water level of the reservoir side constant and to construct an underwater barrage installed to improve the polluted water quality. CONSTITUTION: The construction method of a full automatic barrage for forming an underwater bridge-cum-underwater barrage comprises the steps of attaching a water gate(1) to piers formed on the lower end of an underwater bridge crossing a river at regular intervals by equipping a hinge(3) for fixing a water gate(1), a case and a movable shaft(2), attaching a support(9) on the lower part of an upper plate(7) of the underwater bridge, connecting a cylinder(4) and a cylinder rod(5) with the support(9), then attaching a hinge of the cylinder rod(5) connected with the cylinder(4) to the water gate(1) and connecting the upper plate(7) of the underwater bridge and the water gate(1), wherein the water gate(1) contains a hinge formed on the side, a cylinder box(8) formed on the center to place a cylinder and a hollow or vacuous rectangular plate formed inside the water gate(1) to receive water pressure and buoyancy, so that the water gate(1) is operated by the expansion and contraction of the cylinder(4).

Description

Construction Method of Fully Automatic Beam for Underwater Diving Bridge

The present invention relates to a method of constructing a fully automatic beam for submerged submerged bridge combined with underwater submerged bridge formed in the lower end of the submerged bridge installed in rivers or rivers or rivers, and more specifically, for storing water and using it for farming or industrial purposes. Completely set up to open and close the underwater beams automatically while maintaining the water level of the reservoir side within a certain range by installing it in the submerged river basin of the river or the reservoir or related water channel of the reservoir for use. It is about how to configure automatic beams.

Another use where the fully automatic beam for the underwater beam composition of the present invention is used is to create an underwater beam which is installed to improve the contaminated water quality.

Conventional underwater beams are a way of discharging influent water through the upper end of the hydrologic gate, so that the stored water was more decaying.

The reason why the stored water becomes more decayed is that when the water is stored, the pollutants contained in the water are naturally decomposed by solar heat. The pollutants decomposed by this natural law become heavy and have a high specific gravity. Because of the cumulative accumulation at the bottom of the water.

Due to these physical properties, the contaminants decomposed by solar heat are stacked.

Among the physicochemical processes that decompose pollutants in water, oxygen in water has a natural self-cleaning effect that naturally decomposes pollutants. Another self-cleaning effect is water and the first There is a secondary natural purification effect.

The sedimentation sludges produced by this action are stacked on the lower end of the underwater beams configured by the upper part discharge method.

For this reason, when the submerged scrubbing is formed using the upper discharge gate, the secondary pollution occurs due to the sedimentation sludge accumulated at the lower end of the dam or the submersible scaffolding. In other words, there is no need to worry about secondary pollution since the sedimentation sludges generated by this action effect are discharged through the lower end of the hydrologic gate.

In other words, it is possible to improve the polluted water quality without any artificial force. It consists of one or several cylinders operated by an automatic water level detection sequence that is automatically transmitted by naturally increasing water pressure during flooding or raining. The invention relates to a method of constructing a fully automatic beam for underwater submerged bridge combined underwater beams, which is operated so that the gate is automatically closed by a cylinder rod which automatically operates when the rain is finished due to the contraction and expansion of the cylinder rod.

Sluices installed in Yeosu of reservoirs, sluices installed in underwater streams of rivers, or agricultural waterways are installed to prevent flooding of water during heavy rains or floods. As mentioned above, the sluice installed in the river, reservoir or agricultural waterway is installed in most cases by elevating control handles for elevating the water gate up and down on the upper side of the sluice to open and close the water gate by rotating the elevating control handle. However, when the water gate is opened and closed by manpower in this way, a great force is required at the time of opening and closing, and when the water gate is not opened and closed at an appropriate time, it causes flooding of water or fails to drain the water over an appropriate low amount. There is a problem.

In the case of underwater floodgates installed in rivers to store water, there were problems that caused tremendous property damage due to the loss of the levee caused by the rising flood level.

In addition, it is a reality that the thunderstorm occurred when we went to open the floodgates made of steel when it rained, and the reality was that people were swept into the river by flooding floods.

The present invention in view of the conventional problems as described above, when the flow rate flowing in the upstream is reduced by the pressure of the cylinder and the cylinder rod acting to open and close the water gate is coupled to the pillar of the submerged bridge In addition, when the water gate is closed and the water flow proceeds and the flow rate from the upstream increases, the pressure regulating device installed to adjust the pressure of the water gate is activated by the signal of the automatic water level detection sensor which is automatically detected. As the pressure of the cylinder was adjusted elastically and the water gate started to open by the water pressure and buoyancy, the drainage was made and the water submerged bridge combined with the underwater submersible bridge was constructed so that the water level could always be maintained within a certain range inside the fully automatic beam. In the construction method of automatic beams and the construction of cylinders The task is to construct a cylinder that presses the water gate by applying a machine that contracts and expands elastically by a function such as pressure shock absorber.

1 is a perspective view of a fully automatic beam showing the closed state of the underwater beams configured using the present invention.

Figure 2 is a perspective view of a fully automatic beam showing the open state of the underwater beams configured using the present invention.

※ Explanation of symbols for main parts of drawings ※

1. Sluice 2. Rotating shaft of sluice 3. Rotating shaft of cylinder 4. Cylinder 5. Cylinder rod 6. Rotating shaft of cylinder rod 7. Underwater diving bridge 8. Cylinder box 9. Swivel shaft support

Fully automatic beams for combined use of underwater submersible bridges of the present invention, rivers formed to secure water, rivers constructed to secure water, fish-water gates, agricultural or industrial waters configured to serve as fish, Water gates combined with pivotal shafts [2] at piers [7] at predetermined intervals at the bottoms of bridges or submerged bridges across rivers, or at the lower end of bridges, or at the bottom of bridges. The main body of [1] consists of a square plate shape of vacuum into a plurality of spaces by a material such as H beam, and a cylinder box [3.4.5.6.9] can be placed in a certain section or middle of the gate. 8] is provided, and inside the sluice [1] is in a hollow or vacuum state, which is easy to generate buoyancy, and can be rotated on both sides above the sluice [1]. Rotating shaft support [9] provided with a coaxial shaft [2] and disposed at right angles or inclinations in the water storage direction at the lower end of the bridge [7] together with the pier [7], and being formed at the lower end of the upper plate of the underwater bridge [7]. Cylinder white paper [3] coupled with] is connected to the shaft [6] of the cylinder rod attached to the water gate [1] together with the cylinder [4] and the cylinder rod [5].

Cylinder set [3.4.5.6.] In which the sluice [1] is joined to the piers [7] by the respective pivot shafts [2] on the side of the sluice [1] and constitutes a middle or constant position of the sluice [1]. The cylinder box [8], in which 9] can be enclosed, is constructed in the gate [1].

It is a structure of a fully automatic beam configured to automatically adjust the opening and closing of the water gate [1] according to the situation by the contraction and expansion of the cylinder [4] formed at the lower end of the water gate [1].

It is a method of automatically opening and closing the water gate by the contraction and expansion of the cylinder [4], which is operated by the control action of the pressure regulator to automatically open and close the water gate. It is a fully automatic beam structure that is operated by the automatic opening / closing function of the cylinder [4] which is operated by the function of the solid valve operated by the transmission signal of the sensing level sensor.

As described above, the present invention has a small amount of inflow water flowing from the upstream of the submersible beam, so that when the pressure is generated in the pressure regulating device operated by the automatic water level sensor, the main body of the sluice [1] is low in the state of low water level. When pressure is transmitted to the cylinder [4] through the valve, the water gate [1] is kept closed by the pressure of the cylinder rod [5], and the inflow of water from the upstream of the river or river increases, resulting in a low water level. When the pressure rises, the pressure of the cylinder [4], which has been pressing the water gate [1], is automatically adjusted by the function of a solid valve operated by the detection signal of the automatic water level sensor. Because the water level on the reservoir side can always be maintained within a certain range by repeating the operation in which drainage occurs by rotating to the upper side of the drainage due to buoyancy, The storage capacity of the submerged weir is configured to be the number of astute always kept structure into a certain range.

Hereinafter, a specific first embodiment of the present invention will be described in detail with reference to the drawings.

Figure 1 is a perspective view of the closed state of the present invention, Figure 2 is a perspective view of the open state of the present invention is coupled to the rotating shaft [2] and the water gate [1] are configured on both sides of the upper end of the water gate [1] The cylinder [4] is coupled to the support [9] formed at the lower end of the bridge [7] by the shaft [3], and the cylinder rod [5] and the shaft of the cylinder rod [6]. It is a structure connected to.

The cylinder set [3.4.5.6.9] can be placed in the gate [1] to reduce the volume of the cylinder set [3.4.5.6.9] that is formed between the bridge and the gate [1] when the gate is closed. The box-shaped cylinder box 8 is comprised.

In the present invention, it is possible to configure the sluice [1] using only the steel plate or resin or FRP, H-beam or rectangular plate shape in the form of a plurality of spaces and the inside of the sluice hollow (easy to generate buoyancy) The rotating shaft 2 which has a structure of a middle air or a vacuum, and which can rotate is provided in the upper sides of the water gate [1]. The sluice main body 1 is a hollow or vacuum structure even if it is made of a floating material or a non-floating material, and the structure of the sluice [1] is occupied by the law of specific gravity. It has a structure that is made to float in water by constructing a larger amount of empty space than the specific gravity space of the object. And the structure of the sluice [1], which is configured to be mounted on the sluice [1] itself when manufacturing and installing the fully automatic watermark of the present invention, has a structure capable of resisting the planned storage level while overcoming the hydraulic pressure, thereby causing the cylinder to shrink. Overswelling is controlled to maintain the planned storage level at all times.

The cylinder [4] and the cylinder rod [5] coupled to the support base [9] and the white paper [3] constituted at the lower end of the upper plate [7] of the bridge are connected to the water gate [1] together with the shaft [3] of the cylinder rod. In addition, a pressure regulator, which is a well-known technology, is connected to a pipe line so that the water gate [1] can be opened and closed by the contraction and expansion of the cylinder [4].

The reason why the cylinder [4] is formed between the gate [1] and the support [9] formed at the lower end of the bridge [7] and the shaft [3] of the cylinder constituted by the pneumatic or hydraulic cylinder [4] Water valve [1] is operated when contraction and expansion is performed to easily control the water level of the drainage side and the reservoir side, and the solid valve operated by the detection signal of the automatic water level sensor when the water level on the reservoir side rises. The pressure of the pressure regulator is released by the function of the cylinder [4] is to be installed to be able to easily open the water body (1) while the pressure that was pressing the cylinder [4] is removed.

The method of operating the cylinder [4] constituted between the water gate [1] and the rotating shaft [3] is operated by a pressure regulating device, and the pressure of the pressure regulating device actuated by the direction of the automatic water level sensor is applied to the cylinder [ 4] and also to discharge the delivered pressure.

In the construction of the cylinder and the cylinder rod configured as described above, a pressure shock absorber capable of flexibly adjusting the pressure applied to the water gate is added to the cylinder [4] and the cylinder rod [5] so that foreign substances are formed at the lower end of the water gate. There is a way to configure the hydrology not to be damaged by the function of the shock absorber when caught.

In the construction of the shock absorber, whether it is spring type or gas pressure method, the cylinder and the cylinder rod combined with the shock absorber can be changed in the same manner as the hydraulic operation method, so that the action of opening and closing the water gate of the present invention can be performed. There is no special meaning.

As shown in FIG. 1, the hydrologic main body 1 configured as described above is inclinedly disposed between the piers 7 and the piers 7 so that the reservoir side surface has a constant angle with the waterway bottom. The pivot shaft 2 provided on the upper side is rotatably coupled with the water gate [1] attached between the piers [7].

In this structure, when the gate [1] and the cylinder set [3.4.5.6.9.] Overlap, the cylinder box [8] is configured so that the cylinder set [3.4.5.6.9.] Can be placed in the gate [1]. to be.

However, since it is possible to configure the lower end of the bridge in a certain form so that the cylinder set can be settled so that the cylinder set can be settled, this also belongs to the scope of the present invention.

As described above, the action of automatically adjusting the water level by the configuration method of the present invention according to the embodiment of FIG. 1 is as follows.

Until the water level on the reservoir side is almost equal to the height of the underwater bridge 7, the hydrologic main body 1 is kept closed by the pressure of the cylinder [4] as shown in FIG. The process of water storage is necessary for the establishment of fishery gates for fishery use, underwater passages of rivers, reservoirs and reservoirs in reservoirs, and amusement parks in urban streams.

After that, the water storage process is continued in the underwater light of the river, and when the water level flows above the height of the underwater bridge [7] or more than the planned height, the detection signal is input to the automatic detection sensor by the flow pressure of the water acting on the water main body (1). When the pressure of the cylinder [4] pressing the water gate [1] by the role of the solid valve actuating in accordance with the pressure intensity is adjusted, as shown in 2, the body of the water body 1 is lowered by the water pressure and buoyancy Is rotated to the top to drain.

Here, the hydrologic main body 1 is easily opened by the hydraulic pressure and buoyancy generated while the pressure acting on the cylinder 4 is adjusted, and the lower side thereof rotates to the upper side of the drainage side to open the reservoir side of the hydrological main body 1. The cross-sectional area of water passing between the surface and the bottom of the channel is maximized to achieve rapid drainage.

And the opening and closing operation as described above is automatically repeated by a continuous operation in accordance with the water level introduced by the function of the automatic water level detection order and the solid valve known in the art so that the water level on the reservoir side is always kept within a certain range by this operation As a result, it is possible to reliably secure the planned storage of submerged beams installed in rivers, that is, fully automatic beams.

In addition, because the hydrostatic pressure and buoyancy to be transmitted to the water by the role of the body of the body consisting of a certain weight is increased, the opening range of the water gate becomes larger.

If an emergency situation occurs, the manual control switch is attached so that the pressure of the cylinder [4] can be manually adjusted to open the gate, so that any disaster can be dealt with immediately. When the solid valve, which is connected to the pressure regulator operated by the water level sensor in operation during flooding, is operated, the pressure applied to the cylinder [4] is cut off and the cylinder [4] that presses the water gate at the same time. As the pressure is automatically adjusted, the gate is automatically opened by water pressure and buoyancy.

The function of the cylinder and the cylinder rod, which is configured as a shock absorber, prevents the floodgate from being damaged even if foreign matter gets stuck in the lower part of the floodgate.

In addition, the direction in which the cylinder is installed may be an effect of the present invention, which is either an upright pressure transmission system or a reverse upright pressure transmission system.

Pressure piping lines, a well-known technique, are omitted from the description and description.

The present invention is the water level of the reservoir side in the automatic sluice formed in the lower end of the automatic sluice installed in the underwater walk of the river and the underwater sluice bridge installed in the downtown river to secure the fish sluice, agricultural or industrial water to be installed for fishing When the pressure control device is operated by the signal of the water level sensor that automatically checks the water level in the low state, the cylinder is inflated to keep the water gate closed, and when the water level on the reservoir side rises, When the pressure of the pressure regulating device is removed by the indication of the pressure of the cylinder is also automatically contracted as the lower part of the water main body rotates to the upper side of the drainage is to drain.

Therefore, by repeating this operation it is possible to automatically maintain the water level in the upper end of the submerged riverbed of the stream within a certain range.

In addition, if you install the automatic sluice gate of the present invention in the reservoir of Yeosu, agricultural farms, etc., it is possible to perform such a repeated continuous action.

In the present invention, since the lower part of the hydrologic main body rotates to the upper part of the drainage side and is opened, the sediment or gravel can be easily discharged to the bottom of the water reservoir close to the hydrologic main body, and even if the soil is accumulated, the opening operation is performed. It is done smoothly.

In addition, because the size of the body constituting the water gate is made larger, it is possible to increase the pressure applied to the water gate. Due to this structure, the opening range of the water gate can be made wider than before.

The greatest advantage that appears when the fully automatic beam of the present invention is installed is that the water stored in the water does not rot because it discharges the water flowing in the river to the lower end of the sluice.

Previously used top discharge type underwater beams are discharged to the top of the gate, so that the longer the time stored inside the underwater beam, the greater the weight due to secondary pollution. As the substance stagnates at the bottom of the submerged beam, it adds more pollution, but the bottom fully discharged automatic beam of the present invention discharges the inflow water to the lower part of the sluice, so that the solar heat and oxygen in the water and the surface of the water and the first water are decomposed by air in the aquifer. It is an invention that can reduce environmental pollution because the pollutants are not accumulated in the riverbed and are discharged.

Furthermore, if the pressure of the cylinder is adjusted to discharge a certain amount of inflow into the lower part of the gate, the lower part of the gate serves as a natural path, thus playing a central role in restoring the ecosystem.

In the method of opening or closing the gate by pressing or releasing the upper end of the gate

Whether the screw is operated or the rack geared or the gear is pulled from the top of the support, the method of opening and closing the gate by the rope pulling method is applicable to the method of the present invention. The purpose of the present invention can be achieved.

The fully automatic beam constructed by the present invention has another effect as follows.

This is an invention that can reduce the malfunction that can occur due to the jamming of foreign matters because even if foreign matter gets stuck in the cylinder box of the water gate, all of these methods ensure the proper amount of storage level inside the underwater beam. While it is an invention that can be prepared for the flood damage in advance, the method of pressing and releasing the upper surface of the main body of the floodgate to open and close the lower part of the floodgate, as suggested in the present invention, is within the scope of the present invention even if the method is wrong. .

In addition, even if the number of cylinders constituted in the water gate is configured to be fully automatic, the effect of the present invention can be exhibited. Therefore, even if the number of cylinders is different, it is natural that they belong to the scope of the present invention.

Claims (3)

Fully automatic beams formed at the lower end of bridges in rivers and rivers, fish-water gates installed for fishery use, submerged rivers and rivers installed to secure agricultural water or industrial waters A rotation shaft case is installed on the wall or the body constructed at predetermined intervals on the wall and the like, and the pair of rotation shafts configured together with the water gate is configured; The pier is provided with the structure of the sluice in which the upper sluice body is in the form of a plate such as steel plate or in the form of a hollow or vacuum, and a rotating shaft that can rotate on both sides of the sluice so that the drain side has a constant angle with the bottom of the channel. In a sluice gate in which the sluice is inclined or at a right angle between the bridge and the pier; On the support [9] formed at the lower end of the bridge, the cylinder [4] and the cylinder rod [5], together with the axis [3] of the cylinder, are simultaneously coupled with the axis [6] of the cylinder rod formed at the water gate [1]; A cylinder box [8] in which the support base [9], the cylinder shaft [3], the cylinder [4] and the cylinder rod [5], and the pivot shaft [6] of the cylinder rod [6] are formed. Method of constructing a fully automatic beam for the construction of a submersible submersible bridge combined with a submersible bridge composed of a method of constructing a hydrologic gate [1] The method of claim 1 A method of constructing a cylinder box in which a cylinder set configured to operate a water gate, that is, a support, a cylinder shaft, a cylinder, a cylinder rod, and a cylinder shaft that can hold the cylinder shaft on the upper plate of the underwater bridge (Add) The method of claim 1 How to configure the cylinder and the cylinder rod that is combined with the pressure shock absorber that adds the pressure shock absorber when the cylinder and the cylinder rod are configured in the configuration of the cylinder