KR100631472B1 - Establishment structure of oil pressure floodgate - Google Patents

Abstract

The present invention relates to a hydraulic hydrologic installation structure used to adjust the storage amount is installed in the reservoir, etc.,

The present invention as described above is a basic to open and close while the water gate is easily lifted, lowered by a hydraulic cylinder operating by the hydraulic generator,

You can open and close the gate to the exact position in a very simple way by looking at the door opening and closing degree mark on the door frame,

The slab (roof) is made on the upper side of the door frame where the gate is installed so that the structure is simple and the gate is opened to the end to maximize the discharge.

It completely prevents damage of hydraulic cylinders and prevents damage to hydraulic cylinders by completely blocking foreign substances from entering into the open part of the door frame by the foreign matter blocking plate that is unfolded or folded at the same time as the gate is raised or lowered. To ensure the correct operation

By forming a wedge (wedge) formed in the opposite direction to each other in the door frame and the water gate by the inclined surface of the wedge installed on the water gate and the inclined surface of the wedge installed on the door frame so that the water gate is pushed tightly adhered to the inner surface of the door frame , The water gate is completely sealed, so the water is completely blocked off,

In the cylinder bracket of the hydraulic cylinder bolted to the fixing bracket provided on the lower side of the door frame, the pin bolt insertion hole is formed as a horizontal hole so that even if the water gate is pushed by the wedge, the cylinder coupled to the water gate is pushed simultaneously. It is configured so that the shock is relieved so that the cylinder is not damaged and the water gate is completely sealed.

It is very convenient to install and use the water gate such that the damage of the hydraulic cylinder is more completely prevented by configuring the outer surface of the hydraulic cylinder to open and close the water gate to be more completely prevented. The cost is greatly reduced and, above all, the user can use it with confidence.

Description

Establishment structure of oil pressure floodgate

1 and 2 is a configuration diagram according to an embodiment of the present invention,

 1 is a state in which the gate is closed.

2 is a state in which the water gate is open.

Figure 3 is an enlarged view of the main portion showing the configuration of the wedge (wedge) and the hydraulic cylinder formed in the water gate and the door frame as the present invention.

Figure 4 is an enlarged view of the main portion showing a state in which the hydraulic cylinder is installed in the door frame as the present invention.

Figure 5a, Figure 5b is an enlarged view of the main portion showing the configuration of the foreign matter blocking plate as the present invention,

Figure 5a is a state in which the foreign matter blocking plate is folded.

Figure 5b is a state in which the foreign matter blocking plate is unfolded.

Figure 6 is an enlarged view of the main portion showing the configuration of the cylinder cover body as the present invention.

♣ Explanation of symbols for the main parts of the drawing ♣

10: door frame 10a, 20a: wedge

11: Hydrological opening and closing indication 20: Hydrological

21: index rubber 30: hydraulic cylinder

33: Cylinder bracket 33a: Pin bolt insertion hole

34: Pin bolt 40: Foreign material blocking plate storage room

41: Foreign body blocking plate 50: Cylinder cover body

100: hydraulic generator

The present invention relates to a hydraulic hydrologic installation structure used to adjust the amount of storage installed in the reservoir, etc. More specifically, the hydraulic gate installed in the reservoir, etc. by using a manual or automatic hydraulic generator to conveniently operate the hydraulic cylinder It is to be raised and lowered, but it is very easy to install and use by simply configuring its structure such that there is no slab on the upper side of the door frame where the gate is installed.

By removing the slab on the upper side of the door frame, the water gate opens to the upper side to increase the discharge rate.

It is easy to know the opening and closing of the gate,

It prevents foreign substances from entering into the open part of the lower side of the door frame to prevent damage and operation of the hydraulic cylinder so that accurate operation is achieved.

Make sure the water is completely blocked when you close the gate,

It relates to a hydraulic hydrologic installation structure to protect the outer surface of the hydraulic cylinder to cover the cylinder cover body.

In general, water gates are installed in dams or reservoirs in rivers or rivers to trap or discharge water, and the water gates installed in this way are connected to a mechanical or hydraulic water gate opening and closing device.

However, these conventional gates were not only very complicated in their installation structure, but also did not operate correctly.

In addition, since the structure of the slab (roof) is located on the upper side of the door frame on which the gate is installed, the gate is blocked by the slab so that the gate cannot be opened to the end.

In addition, the hydraulic cylinder is installed in the hydraulic cylinder as well as a device that prevents damage to the cylinder rod that opens and lowers the gate while being raised or lowered. Because it was not tightly packed, the index role could not be perfected.

On the other hand, in the case of the conventional hydrological gate, not only the opening and closing of the gate can be known at a glance, but also the opening and closing of the gate is not directly displayed on the gate or the door frame, but by forming a separate opening and closing display device. This is a problem that the configuration is complicated.

As a result, the conventional gates are very complicated in structure and inconvenient to install and use, they are expensive to install, they are not perfect, and their service life is short. There was a problem of expense.

The present invention has been made in view of the conventional problems as described above, by using a hydraulic cylinder that is operated by a manual or automatic hydraulic generator to be installed in the reservoir, etc., and to lift and lower conveniently to open and close, The slab (roof) structure is made on the upper side of the door frame to be installed so that the structure is simple and the water gate is opened to the end so that the discharge amount can be increased. Of course, it prevents the damage of hydraulic cylinder and prevents the hydraulic cylinder from being damaged by perfectly blocking the foreign material inflow into the open part of the door frame when the gate is raised and lowered. When you close it, you can make the index water rubber of the sluice firmly close to the inner surface of the door and make the index water role perfect. The hydraulic cover installed on both sides of the gate is covered with a cylinder cover to prevent damage to the hydraulic cylinder as much as possible. Its purpose is to allow the user to use it with confidence.

The present invention for achieving the above object constitutes a door frame 10 without any slab as shown in the accompanying drawings, Figures 1 and 2,

Both sides of the door frame 10 is coupled to slide both sides of the sluice 20 equipped with the index rubber 21 on both sides and the lower end, but the hydraulic pressure to operate at the same time by the hydraulic generator 100 on both sides of the same By combining the first cylinder rod 31 of the cylinder 30,

By operating the hydraulic cylinder 30 with the hydraulic generator 100 is configured to open until the sluice 20 reaches the end of the slab-free door frame 10 when opening the sluice 20.

Here, the present invention can easily determine the degree of opening and closing of the water gate 20 and the water level at the same time by forming the water gate opening and closing degree display 11 directly on the front surface of the door frame 10 is installed and opened the water gate 20 It is also configured to include.

In addition, the present invention, as shown in Figure 3 attached to the watermark when the watermark 20 is closed when the water resistant rubber 21 is firmly adhered to the inner surface of the door frame 10 so that the water is completely blocked. Wedges 10a and 20a having slopes formed in opposite directions on the 10 and the sluice 20, respectively, are formed so that the water sluice 20 is pushed in close contact with the watertight rubber 21 to form the door frame 10. It is in close contact with the inner surface and includes the door 20 is made to be completely sealed.

In addition, the present invention is that the hydraulic cylinder 30 coupled to the water gate 20, even if the water gate 20 is pushed by the wedge (10a, 20a) as shown in the accompanying drawings, Figures 3 to 4 At the same time, the cylinder bracket 33 provided at the lower end of the hydraulic cylinder 30 is pinned to the fixing bracket 12 provided at the lower side of the door frame 10 so as to alleviate the impact while pushing the cylinder and not damage the hydraulic cylinder 30. It is fixed by bolting using (34), but includes a pin bolt insertion hole (33a) of the cylinder bracket 33 made of a horizontal long hole.

On the other hand, the present invention forms a foreign matter blocking plate storage chamber 40 on the lower side of the door frame 10, as shown in Figure 5a to 5b,

This accommodates a plurality of foreign matter blocking plate 41 formed with a locking projection (41a) in the opposite direction at the top and bottom, by combining the top of the first foreign matter blocking plate 41 integrally with the lower end of the water gate (20) As the foreign matter blocking plate 41 first rises when the water gate 20 rises, the remaining foreign matter blocking plate 41 sequentially rises and expands to cover the open portion of the door frame 10 to the inside of the door frame 10. It also includes a configuration made to prevent the entry of foreign matter.

In addition, the present invention covers the outer surface of the hydraulic cylinder (30) installed on both sides of the water gate 20 as shown in the accompanying drawings, cover the cylinder cover body 50 made of a flexible corrugated pipe hydraulic cylinder (30) It is also configured to prevent damage.

Reference numeral 120, which is provided in the hydraulic generating device 100, is a lifting and lowering lever for controlling the raising and lowering of the sluice 20 by switching the supply and recovery of the hydraulic pressure, and another non-explanatory reference 131 ( 132), is a left or right hydraulic distribution adjusting lever for adjusting the distribution of the hydraulic pressure when the hydraulic pressure is not applied to both of the hydraulic cylinders 30 at the same time, the reference numeral 140, is an oil gauge.

The hydraulic generator 100 of the present invention includes both a manual or automatic type, and is not limited by the embodiment of the manual hydraulic generator shown in the accompanying drawings in the present invention.

That is, all of the simple design modifications or substitutions of the present invention shall fall within the technical scope of the present invention.

Referring to the use state of the present invention configured as described above in detail based on an embodiment shown to have a manual hydraulic generator as follows.

In order to open and close the water gate 20 installed in the dam or the reservoir, each hydraulic cylinder 30 installed on both sides of the water gate 20 is generated by rotating the handle 110 provided in the hydraulic generator 100. ) At the same time.

Then, as the first cylinder rod 31 and the second cylinder rod 32 provided in the hydraulic cylinder 30 are unfolded, the water gate 20 is raised.

At this time, the present invention, the opening and closing degree of the sluice 20 is to open and close to the correct position while watching the sluice opening and closing degree display 11 formed directly on the front surface of the door frame 10, the present invention is the sluice 20 is installed Since the upper side of the door frame 10 is a structure without a slab (roof), the water gate 20 can be opened until the end of the door frame 10 without the slab.

Therefore, even when the amount of water flowing into the dam or reservoir is large or the amount to be discharged at once is discharged quickly without any difficulty.

When the water gate 20 is opened to discharge the water in this way, as the water gate 20 is elevated, the first foreign matter blocking plate 41 integrally coupled to the lower side of the water gate 20 rises, and thus the remaining foreign matter blocking plate ( 41 cover the open portion of the door frame 10 while being sequentially raised by the engaging protrusion 41a to block foreign substances that hinder the operation of the hydraulic cylinder 30 from being introduced into the door frame 10. .

When the discharge of water is completed by opening the water gate 20 as described above, switch the lifting lever 120 provided in the hydraulic generator 100 to the lowered position and turn the handle 110 to gradually lower the water gate 20. To close.

At this time, in the present invention, because the wedge (10a, 20a) formed in the inclined surface in the opposite direction to each other in the door frame (10) and the sluice (20) of the wedge (20a) installed in the sluice (20) As the inclined surface and the inclined surface of the wedge 10a installed on the door frame 10 come into contact with each other, the water door 20 is pushed and the water rubber 21 is firmly adhered to the inner surface of the door frame 10 so that the water door 20 is completely enclosed. Completely blocked.

Meanwhile, at the same time, a pin bolt insertion hole 33a is formed in the cylinder bracket 33 of the hydraulic cylinder 30 which is bolted to the fixing bracket 12 provided on the lower side of the door frame 10 with a pin bolt 34. Since the hydraulic cylinder 30 coupled to the hydrologic gate 20 simultaneously pushes the hydraulic cylinder 30 even though the hydrologic gate 20 is pushed by the wedges 10a and 20a, the hydraulic cylinder 30 is reduced. ) So that there is no damage, and helps the sluice 20 is completely sealed.

In this way, when the water gate 20 is completely closed, the foreign matter blocking plate storage chamber 40 formed at the lower side of the door frame 10 is folded and accommodated in a plurality of foreign matter blocking plates 41 sequentially as the water gate 20 descends.

In addition, since the outer surface of the hydraulic cylinder 30 for opening and closing the water gate 20 is wrapped with the cylinder cover body 50, the damage of the hydraulic cylinder 30 is more completely prevented.

As described above, the present invention is basically opened and closed while the gate is lifted and lowered by a hydraulic cylinder operated by a hydraulic generator.

The upper part of the door frame where the gate is installed is made without a slab (roof), so the structure is simple and the gate can be opened to the end to maximize the discharge.

At this time, by forming a hydrological opening and closing display directly on the door frame can be opened and closed to the exact position in a very simple way.

In addition, the foreign material is completely prevented from inflowing into the door frame by the foreign material blocking plate sealing the front of the open part of the door frame while being unfolded or folded at the same time when the gate is raised and lowered, thereby completely preventing damage to the hydraulic cylinder and the cylinder rod. In this way, the correct operation is always performed by zooming in without disturbing their operation.

In addition, by forming a wedge (wedge) formed in the opposite direction to each other in the door frame and the water gate, the inclined surface of the wedge installed in the water gate and the inclined surface of the wedge installed in the door frame abuts the water gate is pushed tightly close to the inner surface of the door frame By doing so, the water gate is completely sealed and the water is completely blocked.

On the other hand, in the cylinder bracket of the hydraulic cylinder bolted to the fixing bracket provided on the lower side of the door frame by the pin bolt insertion hole as a horizontal hole, even if the water gate is pushed by the wedge, the cylinder coupled to the water gate simultaneously By pushing, the shock is relieved so that the cylinder is not damaged and the water gate is completely sealed.

And, by wrapping the outer surface of the hydraulic cylinder for opening and closing the water gate with a cylinder cover body, it is very convenient to install and use the water gate, such as to prevent the damage of the hydraulic cylinder to the maximum, and the service life is also long and almost no trouble Not only is the cost significantly reduced, but above all, it is a very new and useful invention that the user can safely and conveniently use.

Claims (6)

delete. delete. delete. By constructing a door frame 10 without a slab at all, In the door frame 10 is coupled to both sides of the sluice 20, the sluice 20 is configured to be opened and closed by lifting up and down using the hydraulic cylinder 30 that is operated by the hydraulic generating device 100 , Directly coupling the upper end of the cylinder rod 31 of the hydraulic cylinder 30 to the inner upper side of both ends of the sluice 20 equipped with the water stop rubber 21 at both ends and the lower end, The lower end of the hydraulic cylinder 30 has a pin bolt insertion hole 33a formed as a horizontal hole in the cylinder bracket 33 which is integrally provided therein, and a pin on the fixing bracket 12 provided below the door frame 10. Bolting using bolts 34, Hydraulic type, characterized in that by the lifting operation of the hydraulic cylinder 30 is configured to be inserted into the both ends of the sluice 20 to directly open and close the sluice 20 without any separate power transmission device Hydrologic installation structure. By constructing a door frame 10 without a slab at all, In the door frame 10 is coupled to both sides of the sluice 20, the sluice 20 is configured to be opened and closed by lifting up and down using the hydraulic cylinder 30 that is operated by the hydraulic generating device 100 , The foreign material blocking plate storage chamber 40 is formed on the lower side of the door frame 10 to be opened and closed by installing the sluice 20 equipped with the hydraulic cylinder 30 so as to be positioned in both side ends, This accommodates a plurality of foreign matter blocking plate 41 formed with a locking projection (41a) in the opposite direction at the top and bottom, by combining the top of the first foreign matter blocking plate 41 integrally with the lower end of the water gate (20) As the foreign material blocking plate 41 first rises when the water gate 20 rises, the remaining cylinder cover bodies 41 are sequentially raised to expand and cover the open portion of the door frame 10 to the inside of the door frame 10. Hydraulic sluice installation structure, characterized in that made to prevent foreign matter from entering. delete.

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