KR200371612Y1 - A river watergate for preventing separate and back flow, using gasket - Google Patents

Abstract

The present invention relates to a river sluice for escape and backflow prevention using water film gasket, which can be operated conveniently in case of power failure, improve watertightness to prevent leakage, and open and close stably. do.

Leaving prevention and backflow prevention river sluice using the water film gasket according to the present invention, the sewer block 10 is provided with a waterway 11 therein; A hydrological installation block 20 fixedly installed on an upper surface of the sewage block; A hydro gate 30 connected to the hydro gate installation block to open and close the channel of the sewage block; At least one curved opening and closing rod 40 having a lower end connected to the sluice while the middle thereof is rotatably connected to the sluice installing block; And, while being screwed to the sluice installation block, one end thereof is connected to the upper end of the opening and closing rod, and the other end is provided with a handle 52, the operation rod for opening and closing the sluice gate through the opening and closing rod by the rotational movement ( 50).

Description

A river watergate for preventing separate and back flow, using gasket}

The present invention relates to a river sluice for departure prevention and backflow prevention using a water drop membrane gasket, and more particularly, to prevent large accidents due to leakage, to control a water gate during a power outage, and to maintain a stable opening and closing operation. It relates to a river sluice for departure prevention and backflow prevention using.

In general, a water gate, which is a kind of repair facility, is used for water supply and sewage, urban sewage treatment plant, water treatment plant, agricultural irrigation canal, and other waterways connected to rivers and other drains.

Such a sluice is to control the flow rate by the elevating opening and closing intermittent relationship, and to maintain the depth of water as well as to prevent the back flow of water due to flooding and the like.

According to the floodgate according to the prior art, there are the following problems.

In the conventional water gate, the opening and closing operation of the water gate is required to secure a space for the elevation of the water gate. Therefore, a large site and a base structure are required. In the case of an automatic water gate operated by a power supply, the water gate is not operated when a power failure occurs. There is a disadvantage that can cause a large accident.

In addition, a leak-proof structure is adopted in the water gate, and since the leak-proof structure is usually a single structure, there is a disadvantage in that water leakage occurs due to lack of an exponential role.

In addition, the water gate opens and closes the waterway by receiving power (automatic / manual) through the opening / closing member. Due to the weak binding force between the water gate and the opening / closing member, the water gate does not endure the water pressure and may be released from the opening member. Also, even if it is not detached from the opening and closing member, there is a disadvantage that the opening and closing operation is very unstable.

The present invention is to solve the above-mentioned conventional problems, the purpose of reducing the initial equipment investment cost, and to provide a river sluice for departure prevention and backflow prevention using the membrane film gasket that can be operated even during power outages.

In addition, another object of the present invention is to be able to firmly prevent the leakage phenomenon.

In addition, it is intended to stabilize the opening and closing operation of another hydrological gate of the present invention.

1 is a perspective view of the riverbed for prevention of departure and backflow prevention using the water film gasket according to the present invention.

Figure 2 and Figure 3 is an operating state diagram of the riverbed for preventing departure and backflow using the water film gasket according to the present invention, respectively.

<Description of the symbols for the main parts of the drawings>

10: sewer block, 11: water channel

20: sluice block, 21: base part

22: fixed part, 23: post

24: road guide, 25: cover

30: sluice, 32: hinge bracket

40: opening and closing rod, 41: body

42: vertical portion, 43: connecting rod

44: axis of rotation, 45: hinge

50: operating rod, 51: threaded portion

52: handle, 60, 70: gasket

Leaving prevention and backflow prevention river water gate using the water film gasket according to the present invention for achieving the above object, a sewage block provided with a waterway therein; A hydrologic installation block fixed to the upper surface of the sewage block; A hydro gate connected to the hydro gate installation block to open and close the water channel of the sewer block; At least one curved opening / closing rod having a lower end connected to the sluice while the middle thereof is rotatably connected to the sluice installing block; And, while being screwed to the sluice installation block, one end thereof is connected to the top of the opening and closing rod, and the other end is provided with a handle is provided including an operation rod for opening and closing the water gate through the opening and closing rod by the rotational movement It is characterized by.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms or words used in the present specification and claims are defined in the technical spirit of the present invention based on the principle that the inventor can appropriately define the concept of the term in order to best describe his or her own design. It must be interpreted to mean meanings and concepts.

As shown in Figure 1, the sewage block 10 for the separation prevention and reverse flow prevention river flow gate 1 using the water film gasket according to the present invention, the waterway 11 (see Figs. 2 and 3) formed therein And, the sluice block 20 is installed on the upper surface of the sewage block 10, the sluice block 30 is connected to the sluice installation block 20, the water gate 30 to open and close the waterway 11 of the sewage block 10, and the sluice installation One side (lower reference level) is connected to the water gate 30 while the middle thereof is rotatably coupled to the block 20, and the opening and closing rod 40 opening and closing the water gate 30, and the water gate installation block 20 It is configured to include an operating rod (50) coupled to the other end of the opening and closing rod (top of the drawing reference) to operate the opening and closing rod 40 while being screwed to).

The sewage block 10 is formed in the middle of a waterway, such as a sewer, a hard waterway, and concrete is formed in a substantially rectangular frame so that the waterway 11 is formed therein.

The water gate installation block 20 is integrally formed on the horizontal base portion 21 and the base portion 21 fixedly installed on the upper surface of the sewage block 10 through fasteners, for example, anchors, and opens / closes the rod 40 / operation. The rod 50 may be composed of a fixed portion 22 is installed.

The sluice gate 30 is formed of a plate having a strength that will not cause deformation due to water pressure to open and close the waterway 11 by opening and closing the inside and outside of the sewage block 10. Although the water gate 30 may be installed only by the opening and closing rod 40, the upper end of the water gate 30 is hinged to the sewage block 10 so that the water gate 30 is not separated by increasing the binding force of the water gate 30. It can be further connected via the hinged bracket 32 combined.

The opening / closing rod 40 forms a left-right symmetrical shape of an “S” shape and closes the openings of the curved portions 41 and 42 having different curvatures and the first curved portion 41 disposed on the upper side (as shown in the drawing). It consists of a vertical portion 43 is installed a plurality, preferably a pair is installed on both left and right sides of the sluice installation block 20, respectively. The pair of opening and closing rods 40 are connected to the vertical portion 43 via connecting rods 44 which are respectively rotatably connected.

The middle of the opening / closing rod 40 (eg, the first curved portion 41) is rotatably installed on the fixed portion 22 of the hydrologic installation block 20 through the rotation shaft 45, and the lower end portion thereof (the second curved portion). Lower ends of the parts 42 are respectively hinged 46 to the water gate 30.

It is preferable that the distance from the rotation shaft 45 to the connecting rod 44 is shorter than the distance from the rotation shaft 45 to the hinge 31 so as to minimize the operating force for opening and closing the water gate 30.

The operation rod 50 is operated by manual operation so as to open and close the waterway 11 even during a power failure, and to operate the opening and closing rod 40. The installation structure is as follows.

On the upper surface of the sluice-mounting block 20 is disposed between the posts 23 protruding upward with a predetermined interval and a threaded rod guide 24 is formed on the inner circumferential surface, the threaded portion on the outer circumferential surface of the operating rod 50 51 is formed and screwed to the rod guide 24, one end (left reference end of the drawing) is idly connected to the connecting rod 44, the handle 52 is formed at the other end. In order to prevent corrosion, abrasion, etc. of the operation rod 50 by rain, snow, etc., the cover 25 may be detachably installed on the fixing part 22 upper part of the sluice installation block 20.

The river sluice (1) for the separation prevention and backflow prevention using the water film gasket according to the present invention is provided on the opposite surfaces of the sewer block (10) and the sluice (30) so that no river or sea water flows back through the gap of the sluice (30). Gaskets 60 and 70 are installed. The first gasket 60 is hollow and is installed through the fastener along the circumference of the sewage block 10, and the second gasket 70 is fixed to the surface contact with the water gate 30 and fixed. And a watertight portion 72 protruding from the edge of the fixing portion 71 toward the first gasket 60 to effectively seal the gap between the water gate 30.

The watertight portion 72 covers the first gasket 60 on the outside of the first gasket 60 to double seal the gap of the water gate 30 to improve the overall watertight capability.

In the figure, reference numeral 80 is an elementary concrete for forming the channel 11.

The operation of the river sluice for separation prevention and backflow prevention using the water film gasket according to the present invention configured as described above will be described.

In normal times (when flowing back into full water level), as shown in FIG. 3, the water gate 30 closes the water channel 11. At this time, since the first and second gaskets 60 and 70 tightly seal the gap of the sluice 30, leakage does not occur.

On the other hand, at the low water level, the waterway 11 is opened by operating the water gate 30, and the operation method of the water gate 30 is as follows. When the handle 52 is turned in one direction, the actuating rod 50 is rotated through the threaded portion of the rod guide 24 to be released from the rod guide 24 to move to the right of the reference drawing.

As the operating rod 24 is linearly moved, the opening / closing rod 40 is rotated in a clockwise direction based on the drawing guide by the rotation shaft 43 so that the water channel 11 is gradually opened. When the water gate 30 is opened, the water gate 30 is rotated through the opening / closing rod 40 and rotated through the hinge bracket 32 hinged to the sewer block 10 so that the water gate 30 is separated by water pressure. This eliminates the phenomenon, and the opening and closing is operated stably. As such, as the channel 11 is opened, fresh water is discharged to adjust the water level.

When the water level adjustment is completed and the steering wheel 52 is turned in the opposite direction as in the opening direction to close the water gate 30, the actuation rod 50 is fastened to the rod guide 24 while being linearly moved to the right side of the drawing to open and close the rod 40. ) Is rotated counterclockwise through the rotation shaft 45, the waterway 11 is closed while the water gate 30 is rotated in the same direction as the opening and closing rod 40.

When the water gate 30 contacts the sewage block 10 and the water channel 11 is completely closed, no leakage occurs by the first and second gaskets 60 and 70 arranged in a double structure.

As described above, according to the river sluice for separation and backflow prevention using the water film gasket according to the present invention, the water gate can be opened and closed with a small force by opening and closing the waterway while rotating by the manual operation of the handle, Since the gate can be operated even during a power failure, the convenience and reliability of the gate can be improved.

In addition, since the gasket is disposed in a dual structure, the watertight capability is improved, thereby preventing a large accident due to leakage.

In addition, since the water gate is installed through the opening and closing rod and the hinge bracket, the opening and closing operation is stable, and even when a large hydraulic pressure is applied, the water gate may have an effect of improving durability.

The invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, but the invention is not limited to the configuration and operation as shown and described. Rather, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes, modifications, and equivalents should be considered to be within the scope of the present invention.

Claims (3)

A sewer block 10 having a water channel 11 therein; A hydrological installation block 20 fixedly installed on an upper surface of the sewage block; A hydro gate 30 connected to the hydro gate installation block to open and close the channel of the sewage block; At least one curved opening and closing rod 40 having a lower end connected to the sluice while the middle thereof is rotatably connected to the sluice installing block; And, while being screwed to the sluice installation block, one end thereof is connected to the upper end of the opening and closing rod, and the other end is provided with a handle 52, the operation rod for opening and closing the sluice gate through the opening and closing rod by the rotational movement ( 50. Water fall prevention and backflow prevention using the water film gasket, characterized in that configured to include. According to claim 1, wherein the first gasket (60) is mounted on the sluice side edge of the sewage block, and the second gasket (70) is installed on one side edge of the sluice to surround the first gasket from the outside. A river sluice for departure prevention and backflow prevention using an index film gasket, characterized in that it is arranged in a structure. According to claim 1 or 2, wherein the upper end of the water gate using a water film gasket, characterized in that rotatably connected to the sewage block through a hinge bracket 32 coupled to the sewage block hinge 31. River sluice for escape and backflow prevention.