KR101968692B1 - Movable weir with prevention device of fall down for sluice door plate - Google Patents

Abstract

A movable view equipped with an anti-falling device according to the present invention comprises: a door bezel provided on a floor surface; a door part formed of a door rotatably coupled to the door bezel to block water and to drain water; A driving unit coupled to the door frame for guiding the rotation of the door frame, and a stand-by driving unit provided on both sides of the movable beam so as to be completely closed and connected to the guide frame to provide a driving force for turning; And a swing motion that moves along the swing trajectory from a door-to-door position where one side is coupled to the rear side of the door frame and the other side is contacted with the door beetle and moved together with the door frame to the door standing position The other end of the lever is engaged with the upper end of the lever so that one side of the lever is rotatably coupled to the rear of the door frame. And a conduction preventing unit configured to prevent conduction of the electron beam.
Accordingly, even when the driving force for driving the door is lost due to the problem of driving force for standing up and releasing the door of the moving beam, the door does not turn over and the water that has been drained can be generated at the same time And to prevent the flooding that occurred.

Description

[0001] Movable weir with prevention device for fall down for sluice door plate [

More particularly, the present invention relates to a movable beam installed in a river or the like to stand up when a fresh water is required by a water level or other purpose in a reservoir, a river or a waterway, The present invention relates to a movable beam having a conduction preventing device for preventing a conduction which may be caused when a problem occurs in a cylinder provided with a conduit.

In the case of heavy rain or low water level, the boiler or the water gate which can be operated to prevent the collapse of the embankment or the flooding of the river is called the door. In the reservoir of Yeosu Soe and the rivers of the river, the gate of the waterway is installed in the gate of the river, so that the river can be raised to a certain level of fresh water.

If the water level suddenly increases due to environmental factors such as heavy rainfall, the door of the waterproof door will be opened and discharged through the hydrological gates of the reservoir's Yeosu soil and the river gates and waterways, Protected the banks of reservoirs, rivers, and waterways. In the moving beam, these doors mainly use hydraulic cylinders for level control.

At this time, if the hydraulic pipe of the hydraulic cylinder is broken due to a large hydraulic load applied to the door during operation to raise the door for closing the movable beam or to lower the door for opening the movable beam, if the door is leaked, Water stored in reservoirs, rivers, and waterways is discharged at a time and large water damage occurs on the downstream side. Therefore, it was necessary to develop a device for preventing the conduction of the door.

A conventional technique for solving such a problem is disclosed in Korean Patent No. 10-0597602.

The conventional door opening and closing safety device is divided into several steps to open and close the door openings so that even if an abnormality occurs in the hydraulic device, it automatically stops at that stage so that the waterproof door is opened at a time to prevent accidents. .

However, in the conventional door opening and closing safety apparatus, there is a high probability of occurrence of a failure due to abrasion using a method of fixing the door by using a ratchet gear, and when the cam type ratchet is disengaged from the ratchet gear, And it was impossible to measure the wear of the ratchet gear, so it was necessary to spend a lot of time and manpower in the maintenance thereof.

Korean Patent No. 10-0597602 (Jun. 29, 2006)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a door structure, Which is capable of preventing conduction of the doorway even when a problem occurs in the driving means through the door.

Further, the objects of the embodiments of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description There will be.

In order to achieve the above object, a movable view equipped with an anti-turnover device according to the present invention comprises: a door beetle provided on a floor; and a door formed of a door rotated by rotation means coupled to the door beetle, part; A driving unit coupled to the door frame for guiding the rotation of the door frame, and a stand-by driving unit provided on both sides of the movable beam so as to be completely closed and connected to the guide frame to provide a driving force for turning; And a swing motion that moves along the swing trajectory from a door-to-door position where one side is coupled to the rear side of the door frame and the other side is contacted with the door beetle and moved together with the door frame to the door standing position The other end of the lever is engaged with the upper end of the lever so that one side of the lever is rotatably coupled to the rear of the door frame. And a conduction preventing unit configured to prevent conduction of the electron beam.

Here, it is preferable that the anti-collision lever is curved so as to correspond to the swing trajectory such that the other end portion contacting the door beetle is in close contact with the door beetle at the door standing position.

The present invention relates to a door movement control apparatus for controlling a door movement of a door, comprising: a door presence / absence detection sensor provided in the standing movement driving means and detecting whether the door is raised; And a timer for activating the conduction preventing drive means when the elapse of the predetermined time elapses.

The present invention further includes a water level measuring sensor for measuring the fresh water level, a sensor for receiving weather information from outside, and a sensor for detecting the standing water level, desirable.

According to the movable beam provided with the anti-reflection device according to the embodiment of the present invention, when a problem arises in the driving means for driving the door to stand up and release the door of the movable beam and the driving force is lost, It has an advantage that it is possible to prevent the flooding that could occur due to the flow of the water that was desalinated at a time to the downstream side.

In addition, in supporting the above-mentioned door frame, one side is combined with the door frame and the other side is in contact with the door beetle, which is formed as a floor, and is supported by a support structure in a form of a rigid structure. It is possible to maximize the maintenance efficiency and to maximize the support efficiency.

In addition, by using the water level sensor and the external information receiving sensor, it is possible to determine the current situation more accurately, calculate the arrival time to the limit level through the water level data processing unit, .

Brief Description of the Drawings Fig. 1 is a view showing a door of a movable beam having an anti-reflection device according to the present invention, and a state in which fresh water is maintained by the anti-
Fig. 2 is a view showing a state in which the door opening and the anti-falling lever of Fig. 1 are opened without standing on the door to door at the door-to-
FIG. 3 is a view illustrating a process in which the door and the anti-falling lever of FIG. 2 are driven in an upright state in a state in which the door is released from the stand-
FIG. 4 is a view showing a process in which the anti-reflection lever of FIG. 3 is moved along a swing trajectory from a door-to-door moving position to a door standing position;
Fig. 5 is a perspective view of a movable beam having an anti-reflection device according to the present invention, Fig.
Fig. 6 is a rear view showing the door of Fig. 5,
7 is a control block diagram of a movable beam equipped with an anti-reflection device according to the present invention.
8 is a control block diagram of a movable beam equipped with an anti-tip device according to another embodiment of the present invention;
9 is a view showing a configuration of an inversion preventing lever according to another embodiment of the present invention,
10 is a perspective view of a movable beam equipped with an anti-reflection device according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the movable unit equipped with the anti-falling device according to the present invention includes a door unit 110, a driving unit 120, and a prevention unit 130.

As shown in FIGS. 1 and 2, the door unit 110 includes a door bevel 111 provided on the floor so that a part thereof is horizontally in contact with the floor surface, 113 to shut off and desalinate water.

1 and 2, the driving unit 120 includes a guide frame 121 coupled to the door frame 110 and guiding the door 112 to rotate, and both side walls of the movable door 120 are completely closed And an upright driving means 122 coupled to the guide frame 121 for providing a driving force for turning.

That is, both sides of the door frame 112 provided on the door beet 111 are coupled with the guide frame 121 and are rotated about the pivoting means 113 using the driving force of the upright driving means 122 And moves to stand-off and stand-off.

1 and 2, the standing-up driving means 122 is formed of a hydraulic cylinder and is provided with the guide frame 121 so that both sides of the movable beam are completely closed, and the standing driving means 122 So that the driving force is transmitted to the door frame 112 through the guide frame 121 so that the door frame 112 stands up. In addition, the driving unit 120 includes a door coupling unit 121a for coupling the guide frame 121 to a side surface of the door frame 112, a transmission unit 121b for coupling with the upright driving unit 122, And a guide roller 121c formed in a roller shape between the coupling means 121a and the transmission means 121b so as to be provided in a separate waterproofed space on the side surface of the door portion 110. [ As a result, organic movement of the door frame 112 and the guide frame 121 is more effectively enabled through the door coupling means 121a, the transmission means 121b and the guide roller 121c, The driving force provided by the driving means 122 can be transmitted to the doorway 112 as efficiently as possible. And thus has the advantage of minimizing the energy entering the stand-by operation.

In addition, the power transmission means 121b and the upright driving means 122 are advantageous in that the water pressure and the self weight are dispersed by the triangular support structure when the watercourse is erected, thereby reducing the fatigue of the components and improving the durability.

As shown in FIG. 5, the standing-up driving means 122 is provided to be completely closed so that it is not exposed to water or foreign matter, thereby improving the durability. Further, The guide coupling means 121a and the transmission means 121b are separated from each other in the guiding frame 121 which conducts electric power and is guided by the guide frame 121. Thus, It is possible to minimize deformation or breakage.

In addition, as shown in FIGS. 1 and 5, when the guide frame 121 and the upright drive unit 122 are provided in the water, it is possible to prevent maintenance difficulties that may occur, So that maintenance can be performed more conveniently in the course of the operation. In addition, as shown in FIGS. 3 and 4, the side door index member 112a may be further provided at both ends of the door frame 112 to provide lateral waterproofing. Accordingly, it is possible to prevent leakage that may occur between the space where the driving unit 120 is located and the doorway 112, thereby maximizing airtightness of the doorway according to the present invention.

1 to 4, the underside portion 130 of the door detachable portion 130 is connected to the rear surface of the door frame 112 while the other side of the door detachment portion 130 is detached from the door beetle 111, (See Fig. 4 (b)) in which the door bezel 111 is brought into contact with the door bee 111 at the moving position (see Figs. 3A and 3B) The other side is coupled to the upper end of the turnover prevention lever 131 and the other side thereof is pivotally coupled to the rear side of the doorway 112. The extension / (132) for driving the swing motion of the swing arm (131).

Accordingly, when the driving force is lost due to a problem in the driving means or the machine room including the hydraulic cylinder driving the door for standing and releasing the movable beam, the door is not turned over when the driving force is lost, Or it is possible to prevent the flooding that may have occurred due to the flow of water to the downstream side at a time.

4 (b), when the turnover prevention portion 130 is positioned at the door stand position in the door standing position, the gate door bevel 111, which constitutes the gate door 112, the turnover prevention lever 131, So that the stability of the support 112 for preventing the door 112 from being transmitted can be further strengthened.

3 is a view illustrating a process in which the door 112 and the anti-reflection lever 131 according to the present invention are driven in an upright state in a state in which the door opener is released from the door open position, FIG. 5 is a view showing a process in which the anti-reverse lever 131 is moved along the swing trajectory from the door-to-door moving position to the door standing position.

More specifically, when the door handle 112 stands up, the on-off preventing lever 131 of the on-off preventing part 130 is driven by the on-off preventing driving part 132 of the on- And the other side contacts the door beetle 111 to support the door frame 112.

3 and 4, when the door frame 112 stands up, the turnover preventing drive means 132 formed in a cylinder shape is contracted and the upper end of the turnover prevention lever 131 is moved to one side So that the other side is closely contacted with the door beet 111 and fixed. Through the fixing, the turnover prevention lever 131 has an effect similar to that of the fixed support, and supports the doorway 112 even if the upright drive means 122 constituted by the hydraulic cylinder generates a problem and the hydraulic pressure is lost Thereby preventing the doorway from being turned over. Accordingly, it is possible to prevent flooding that may occur when the door 112 is turned on, thereby improving safety.

Further, even when maintenance work of the standing-up drive means 122 is performed, the maintenance work can be performed while maintaining the water level. As a result, maintenance can be performed in a much more flexible environment compared to previous water level maintenance and maintenance, maximizing maintenance efficiency.

In this case, as shown in FIGS. 5 and 6, a plurality of the conduction preventing portions 130 may be provided according to the length of the door frame 112, so that various environments can be accommodated. Therefore, it is possible to cope with the above-mentioned door 112 formed with various lengths according to the environment without any need for a separate configuration, and it is possible to minimize the exposure of the component parts formed on the rear surface of the door 112, .

3 and 4, an electric hinge 133 is rotatably connected to the upper end of the cylinder rod, which is the other side of the anti-reflection driving means 132, And a driving hinge 132a rotatably connected to the rear surface of the door frame 112 is provided at a lower end portion of the conductive preventing driving means 132, A lever hinge 131a rotatably connected to the rear surface of the door frame 112 for supporting the swinging operation of the anti-reflection lever 131 is provided.

In addition, in the state in which the stand 112 of the door frame 112 is released from the doorway companion position (see (a) of FIG. 3), the falling prevention driving means 132 according to the present invention is installed on the inner side from the rear side of the doorway 112, The prevention part 130 is completely superimposed on the door frame 112. [

4, the turnover prevention lever 131 has a swing lever 132 which is disposed on the door bezel 111 such that the lower end portion of the door handle 111 is in contact with the door beetle 111, It is preferable that the curved portion 131b is curved to correspond to the trajectory.

The lower end of the turnover prevention lever 131 is formed as a curved portion 131b corresponding to the swing trajectory so that the door beetle 111 is prevented from moving when the turnover prevention lever 131 supports the doorway 112 in the door- So that the door handle 112 can be smoothly supported by the turnover prevention lever 131 and the support strength of the door handle 112 can be further increased .

It is preferable that the end of the curved portion 131b is provided with a sliding roller 131c for supporting the swinging operation of the turnover prevention lever 131 by rolling motion.

The slide roller 131c is rotated with respect to the floor forming part of the door bee 111 in order to prevent the gate door 112 from being swayed due to natural water pressure or self weight or the like in the door standing position, The load of the door frame 112 can be reduced.

As shown in FIG. 7, the operation view equipped with the anti-reflection device according to the present invention includes a water level sensor 141 for measuring a fresh water level, an external information reception sensor 142 for receiving weather information from the outside, And a door standing up confirmation sensor 143 provided in the upright driving means 122 for sensing whether the door is raised or not. The sensor 140 includes a sensor 141 for detecting the water level of the sensor 140, A water level data processing unit 150 configured by water level data processing means (not shown) for calculating a limited water level reaching time by combining the received information with previously inputted limited water level information by using the information receiving sensor 142, And a control unit 160 for controlling the doorway 112 through information calculated through the data processing unit 150.

Accordingly, the information about the current environment and the environment to be generated is collected using the water level measuring sensor 141 and the external information receiving sensor 142, and the water level data processing unit 150 calculates the water level reaching time And automatically controls the door 112 through the control unit 160 based on the information calculated through the water level data processing unit 150.

Further, the present invention can be applied to the water level data processing unit 150 that more accurately grasps the upstream situation that affects the current situation and the quantity and calculates the arrival time to the water level limit, so that more reliable information can be obtained. In addition, it is possible to automatically control the stand-by or stand-up release of the doorway 112 through the control unit 160 through the reliable information obtained from the above, so that the manager can directly see the weather information, It is possible to cope more effectively with situations such as flooding in the same state as the concentrated rainfall, thereby minimizing the flood.

Although not shown in the figure, the controller 160 may further include a direct control terminal for directly controlling an administrator when an error occurs in the automatic control. Through this configuration, it is possible to more actively cope with the automatic control error, thereby enhancing safety. At this time, it is possible to check the standing state of the doorway 112 through the door standing confirmation sensor 143 to achieve more precise control.

In addition, the door provided with the anti-reflection device of the present invention may further include a door state output device 170 for outputting the door state 112 to the outside.

Through this, it is possible to confirm the standing status of the doorway from the outside, and to ascertain whether or not the problem has occurred, so that maintenance and operation of the movable beam can be more effectively performed.

As shown in FIG. 8, the moving view equipped with the anti-falling device according to another embodiment of the present invention includes a door standing up confirmation sensor 120 provided in the standing driving means 122, And a timer 165 connected to the door standing confirmation sensor 143 and operating the avoiding driving means 132 when a predetermined time has elapsed from the time when the elevation 112 is completed Do.

Thus, when the stand 112 of the door 112 is confirmed to be completely standing by the door standing up confirmation sensor 143, the falling prevention lever 131 is turned on by the timer 165 for a few seconds, The door lock mechanism 132 is operated so that the cylinder rod of the door lock mechanism 132 is contracted so that the door lock 112 is prevented from being conducted by the water pressure or the self weight or the like at the door standing position, It is possible to automatically prevent the deterioration preventing part 130 provided on the downstream side of the door 112 from being operated to support the door 112 in a triangular supporting manner, It is possible to secure the safety for preventing the doorway 112 from being turned off when the doorway 112 is generated.

In this case, the moving view equipped with the anti-falling device according to the present invention includes a water level measuring sensor 141 for measuring a fresh water level, an external information receiving sensor 142 for receiving weather information from the outside, (Not shown).

Accordingly, the information about the current environment and the environment to be generated is collected using the water level measuring sensor 141 and the external information receiving sensor 142, the time for reaching the water level limit is calculated through the water level data processing unit 150, The control unit 160 can automatically control the door 112 based on the information calculated through the water level data processing unit 150.

9, in the curved portion 131b of the anti-reflection lever 131 according to the present invention, a curved portion 131b and a bottomed portion of the door beetle 111, It is preferable that the touch sensor 144 and the piezoelectric element 131d for converting the pressure applied to the curved portion 131b into electric energy when the door leaf 131 supports the doorway 112 at the door standing position Do.

Accordingly, the control unit 160 determines in real time whether or not the door support 112 is properly supported by the contact prevention lever 131 through the contact prevention sensor 144, and the deflection of the door frame 112 is started When the support is weakened, it is possible to control so that the shrinkage of the cylinder rod of the conduction preventing drive means 132 is continuously maintained with the electric energy converted and accumulated in the piezoelectric element 131d. Alternatively, .

10, when it is detected that the support 112 of the door 112 is weakened by the conductive contact sensor 144 on the outside of the door 112, the electric energy converted by the piezoelectric element 131d may generate a warning sound And an alarm unit 180 may be provided to notify the outside through a warning light.

Therefore, according to the present invention, since the movable beam and the driving device are separated from each other by the main hydraulic cylinder built in the completely sealed cylinder chamber on both sides of the movable beam, The means 121b and the guide roller 121c are indirectly driven by the rolling motion. When the watercourse is erected, the rolling means 121b and the standing-up driving means 122 disperse the water pressure and the self- And the durability of the hydraulic cylinder chamber is reduced and the durability of the hydraulic cylinder chamber is not exposed to water or foreign matter due to the completely sealed structure. The structure in which foreign objects accumulate in the downstream of the door in the manner that the means 121b is separated or the structure is separated as described above when an obstacle is generated, It can be digested.

While the invention has been described in connection with what is presently considered to be practical exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

110:
111: Moon Beetle 112: Doorway
113: rotating means
120:
121: Guide frame
121a: door combination unit 121b: electric transmission means
121c: guide roller
122:
130:
131: an inversion preventing lever 132: an inversion preventing driving means
140:
141: Level sensor 142: External information receiving sensor
143: Door position confirmation sensor
150: Level data processor
160:
165: Timer
170: Door state output device

Claims (4)

A door frame 110 comprising a door bevel 111 provided on the floor and a door 112 rotated by means of a turning means 113 coupled to the door beetle 111 to block and drain water;
A guide frame 121 coupled to the door frame 110 for guiding the rotation of the door frame 112 and a guide frame 121 for closing both sides of the movable beam and coupled to the guide frame 121 to provide a driving force for rotation A driving unit 120 composed of standing-up driving means 122 for driving the driving unit 120; And
And the other end is connected to the rear of the door frame 112 and the other side is disengaged from the door beetle 111 to be moved together with the door frame 112, And the other end is coupled to the upper end of the turnover prevention lever 131 and the other end is coupled to the doorway 112 (130) which is rotatably coupled to the rear surface of the rear surface of the main body (1) and which drives the swinging operation of the rotation prevention lever (131) by the extension and contraction drive.
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The other end of the turn preventing lever 131 which is in contact with the door bee 111 is curved so as to be in contact with the door bee 111 at a door standing position,
A stationary standing up confirmation sensor 143 provided in the standing-up driving means 122 for detecting whether the doorway 112 stands up,
Further comprising a timer (165) connected to the door standing confirmation sensor (143) and operating the avoiding driving means (132) when a predetermined time has elapsed from the time when standing the door (112)
The guide frame 121 includes a door coupling unit 121a coupled to a side surface of the door frame 112, a transmission unit 121b coupled to the upright driving unit 122, And a guide roller (121c) formed in a roller form between the transmission means (121b).


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