KR101572048B1 - Non-rising type watergate control apparatus - Google Patents

Abstract

More particularly, the present invention relates to a non-licensing type water gate opening / closing apparatus, and more particularly, to a non-licensing type water gate opening / closing apparatus, The present invention relates to a non-lasing type water gate opening / closing apparatus which can prevent a safety accident such as preventing a rotating shaft from being corroded or being damaged by an artificial force.
In order to accomplish the above object, the present invention provides a screw shaft comprising: a screw shaft rotatably installed at a center thereof and having a male screw protrusion on an outer circumferential surface thereof; First and second connecting and moving means 20 and 30 installed on one side of the center of the screw shaft 10 and bolted to the upper end of the water gate 60; And first and second driving means (40, 50) installed on the screw shaft (10) for selectively moving the screw shaft (10) up and down by rotating or rotating the screw shaft (10) The present invention provides a non-licensing type water gate opening / closing apparatus.

Description

[0001] NON-RISING TYPE WATERGATE CONTROL APPARATUS [0002]

The present invention relates to a non-lasing type water gate opening / closing apparatus, and more particularly, to a non-lasing type water gate opening and closing apparatus which is capable of preventing a screw shaft for lifting and lowering a gate for opening and closing a water channel from being exposed, To prevent a safety accident such as that the screw shaft is corroded or damaged by an artificial force.

Generally, the water gates installed in the waterways are used to confine water to reservoirs and use them as agriculture waterways, or to prevent the flooding of agricultural lands by blocking the reverse flow of the streams, and also to increase the water level due to localized heavy rains and floods And discharging the water by opening the water gate.

Generally, a water gate, which is a kind of repair facility, is installed in water and sewage, municipal sewage treatment plant, water treatment plant, agricultural irrigation waterway, To control the flow rate, to maintain the depth of water, and to prevent backflow of water due to flood or the like.

In addition, the above and below opening and closing operations of the water gate are selectively controlled by an external power transmission relation using a manual operation or a winch depending on the capacity and size of the water gate facility. 1, a rectangular parallelepiped installation frame 10 is formed as a door frame structure, and a hydrographic member 20 for taking a plate-like body on its inner side is provided. And the screw shaft 40 on which the operation handle 30 is mounted at the center of the upper portion of the installation frame 10 is installed upright in a screwed fastening structure by the power means for raising and lowering the water gate member 20 So as to be connected to the hydro-structure member 20.

However, in the conventional passive water gate opening / closing apparatus as described above, since the screw shaft is exposed to the outside of the winch, the screw shaft is easily rusted due to the external environment (exposure to snow, rain, wind, etc.) Or deformed by warpage, thereby making the operation itself ineffective, thereby causing the original role of the water gate to be lost, thereby causing problems such as poor appearance of the appearance.

In addition, load caused by loading and unloading of the load on the farm machinery often collides with the raised screw shaft, causing damage to the winch and the screw shaft.

In addition, when the screw shaft is raised above the hoisting machine, the height of the hoist increases so that some people are shaken or shocked to make it impossible to operate.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a screw driving device in which first and second driving means are integrally formed on a screw shaft, The second object of the present invention is to provide a method for operating a watertight door which is structurally easy to open and close the watertight door, The purpose is to prevent the screw shaft from being exposed to the outside, and the fourth purpose is to prevent the screw shaft from being damaged by the external environment (rain, snow, typhoon, etc.) or by an artificial force And the fifth purpose is to improve the quality and reliability of the product. Therefore, it is possible to improve the quality and reliability of the product, Thereby providing a non-lasing type water gate opening / closing device capable of providing a satisfactory image.

In order to achieve the above object, according to the present invention, there is provided a scroll fluid machine, comprising: a screw shaft rotatably installed at a center thereof and having male screw projections formed on an outer circumferential surface thereof; First or second connecting and moving means installed at one side of the center of the screw shaft and bolted to the top of the watertight door; And a first or second driving means installed on the screw shaft for selectively moving the screw shaft in the forward or reverse direction to raise and lower the water gate.

According to another aspect of the present invention, there is provided a rotary nut having a square upper surface and a lower semicircular sphere, the rotary nut having an arm screw protrusion formed to be engaged with a male screw protrusion formed on the screw shaft, And a nut cover formed with a bolt hole to be bolted to the top of the watertight door on both sides thereof.

The present invention relates to a rotary nut having a rectangular shape as a whole, a cylindrical protrusion formed at an upper center thereof, a rotation nut having an arm screw protrusion formed to be engaged with a male screw protrusion formed on the screw shaft, The second connection moving means includes a mounting portion at a center inside and a nut cover formed at both sides of the watertight so that the nut can be bolted to the top of the watertight door.

Further, the present invention is characterized in that a worm wheel is fixedly installed to rotate the screw shaft, a worm gear is formed at one end thereof so as to mesh with the worm wheel, and a first rotation shaft having a first bevel gear is provided at the other end thereof, A second bevel gear is formed at a lower portion to be engaged with the first bevel gear and a second rotating shaft is coupled to a horizontal operating handle for rotating the second bevel gear to lift the gate.

The fourth bevel gear is formed at one end of the third bevel gear so as to engage with the third bevel gear. The other end of the fourth bevel gear is engaged with the second bevel gear. And a fourth rotary shaft to which a vertical operation knob for rotating the gear is coupled.

As described in detail above, according to the present invention, the first and second driving means are integrally formed on the screw shaft, and the connecting and moving means integrally provided at the center of the screw shaft is bolted to the gate so as to raise and lower the gate .

The present invention having the above-described technical structure is structurally facilitated to open and close the water gate.

In addition, when the water gate is opened or closed, the screw shaft is prevented from being exposed to the outside, so that the water shaft is aesthetically pleasing.

In addition, the screw shaft which opens and closes the water gate is prevented from being corroded by the external environment (rain, snow, typhoon, etc.) or damaged by an artificial force, and the safety accident can be prevented.

The present invention provides a non-licensing type water gate opening / closing device that can improve a quality and reliability of a product due to the above-mentioned effects, thereby providing a good image by satisfying various needs of users as users.

1 is a state diagram showing a configuration of a conventional water door.
2 is a front view showing a state in which a water gate is opened as a first embodiment of the present invention.
3 is a front view showing a state in which a sluice gate is closed according to a first embodiment of the present invention.
4 is a front view showing a state in which a water gate is opened as a second embodiment of the present invention.
5 is a front view showing a state in which a sluice gate is closed according to a second embodiment of the present invention.
6 is a partially enlarged cross-sectional view showing a first driving means of the non-lasing type hydrological shut-off device of the present invention.
7 is a partially enlarged cross-sectional view showing a second driving means of the non-licensing type water gate opening / closing apparatus of the present invention.
8 is a partial enlarged front view showing the first connection moving means of the present invention.
FIG. 9A is a sectional view taken along the line AA, and FIG. 9B is a sectional view taken along the BB line.
10A is an exploded perspective view showing a second connecting moving means of the non-lasing type hydrological shut-off apparatus of the present invention.
10B is an exploded perspective view showing a second connecting moving means of the non-lasing type hydrological door opening / closing apparatus of the present invention.
Fig. 10C is a sectional view showing a second connecting moving means of the non-lasing type hydrological shut-off apparatus of the present invention. Fig.

The non-licensing type water gate opening / closing apparatus applied to the present invention is constructed as shown in Figs.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

First, the present invention can be configured and used in a number of embodiments as follows.

≪ Embodiment 1 >

That is, the structure of the first embodiment of the present invention includes a screw shaft 10, which is provided at the center and rotatably operated as shown in FIGS. 2, 3 and 6, and has male screw projections 11 formed on the outer circumferential surface thereof, The screw shaft 10 is provided at an upper side of the second connecting and moving means 30 which is installed at one side of the center of the screw shaft 10 and is bolted to the upper end of the water gate 60, And a first driving means 40 for moving the screw shaft 10 up and down by forward rotation or reverse rotation of the screw shaft 10.

The upper portion of the first connecting and moving means 20 is formed in a square shape having a flat upper surface and the lower portion is formed of a semi-circular sphere. The lower portion of the first connecting and moving means 20 is engaged with the screw threaded projections 11 formed on the screw shaft 10, A rotary nut 21 having a female screw projection 21a formed therein and a mounting portion 22a at the center so that the rotary nut 21 is installed therein and a bolt hole And a nut cover 22 on which a nut 22b is formed.

The upper portion of the rotation nut 21 coupled to the screw shaft 10 is formed in a rectangular shape such that the screw shaft 10 is fixed without being rotated.

The outer circumferential surface of the rotation nut 21 is spaced apart from the mounting portion 23a of the nut cover 23 so that the nut cover 23 and the bolt- And is configured to ascend and descend.

The second connection moving means 30 includes a penetrating portion (not shown) having an inner screw projection 31b formed at an inner center thereof so as to insert the screw shaft 10 formed with the male screw protrusion 11 (Not shown) of a rectangular plate and an upper portion of the base portion (not shown) are connected to the penetration portion and a cylindrical projection 31a having an inner screw projection 31b formed on the inner side thereof A mounting portion 32a larger than the area and height of the base portion (not shown in the drawing) is provided in the center so that the left and right ends of the nut 31 and the base portion of the rotation nut 31 And a nut cover 32 having a generally rectangular plate shape and having bolt holes 32b formed on both sides thereof so as to be bolted to an upper end of the water gate 60. The mounting portion 32a of the nut cover 32, The watertightness of the watertight door (60) Thereby arranged to lift a central heundeulrimyeonseo dominating the left and right.
Here, the first connection moving means 20 and the second connection moving means 30 are selectively installed.

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The worm wheel 41 is fixed to the first driving means 40 so that the screw shaft 10 is rotated. The worm gear 42a is formed at one end of the worm wheel 42a so as to engage with the worm wheel 41, A second bevel gear 43a is formed at a lower portion of the first bevel gear 42b so as to engage with a first bevel gear 42b formed on the first rotation shaft 42, And a second rotary shaft 43 coupled to a horizontal operation knob 43b for rotating the second bevel gear 43a to move the elevator door 60 up and down.

Lastly, a shaft insertion hole 61 is formed in the upper center of the water gate 60 so that the screw shaft 10 is inserted therein, and a protection pipe 62 is provided inside the center to protect the screw shaft 10 .

The operation process and the effect of the first embodiment will be described as follows.

First, as shown in FIGS. 2 and 3, a horizontal operation knob 43b integrally formed on the upper portion of the second rotation shaft 43, which is the first drive means 40, is provided to adjust the flow rate of the channel, The second bevel gear 43a formed on the lower portion of the second rotary shaft 43 is rotated.

The second bevel gear 43a formed on the lower portion of the second rotation shaft 43 is engaged with the first bevel gear 42b formed on the first rotation shaft 42. When the second rotation shaft 43 rotates, The first rotary shaft 42 is also rotated.

The worm gear 42a formed at one end of the first rotary shaft 42 is engaged with the worm wheel 41 fixed to the upper portion of the screw shaft 10 so that the worm gear 42a rotates as the first rotary shaft 42 rotates. The worm wheel 41 is rotated, so that the screw shaft 10, in which the worm wheel 41 is integrally fixed, is rotated.

As the screw shaft 10 is rotated, the screw nut 11 and the screw nut 21 are formed in the screw shaft 10 and the screw nut 21a (31a) formed on the rotating nut 21 (31) (21) and (31) are moved up and down in the screw thread direction of the screw thread projection (11).

At this time, the screw shaft 10 rotates only in place, and the rotation nuts 21 and 31 are moved up and down.

That is, the nut covers 22 and 32 in which the rotation nuts 21 and 31 are installed and the siphon door 60 are integrally bolted together so that the siphon door 60 is rotated in the direction in which the screw shaft 10 is rotated Climb up or down and close.

At this time, since the left and right ends of the rotation nuts 21 and 31 are spaced apart from the mounting portions 22a and 32a of the nut covers 22 and 32, The water gate (60) can move up and down as well as center by swaying left and right as much as the spaced space.

The screw shaft 10 penetrates the shaft insertion hole 61 provided at the upper end of the water gate 60 and is inserted into the interior of the water pipe 60 as much as the length of the protection pipe 62 provided inside the water gate 60, (10) is not exposed to the outside, and is prevented from being damaged by an artificial force due to external environment (rain, snow, typhoon, etc.) and safety accident can be prevented.

The present invention provides a non-licensing type water gate opening / closing device that can improve a quality and reliability of a product due to the above-mentioned effects, thereby providing a good image by satisfying various needs of users as users.

≪ Embodiment 2 >

That is, the structure of the second embodiment of the present invention is a screw shaft 10 provided at the center as shown in Figs. 4, 5, and 7 and rotated and having a male screw protrusion 11 on an outer circumferential surface thereof. First or second connecting and moving means 20 and 30 installed at one side of the center of the screw shaft 10 and bolted to the upper end of the water gate 50; And a second driving means 50 installed at an upper portion of the screw shaft 10 for selectively moving the screw shaft 10 up and down by forward or reverse rotation of the screw shaft 10.

The upper portion of the first connecting and moving means 20 is formed in a square shape having a flat bottom, and the lower portion thereof is formed of a semicircular sphere. The inner side of the first connecting and moving means 20 is engaged with the male screw projections 11 formed on the screw shaft 10, A rotary nut 21 having a female screw projection 21a formed therein and a mounting portion 22a at the center so that the rotary nut 21 is installed therein and a bolt hole And a nut cover 22 on which a nut 22b is formed.

The upper portion of the rotation nut 21 coupled to the screw shaft 10 is formed in a rectangular shape such that the screw shaft 10 is fixed without being rotated.

The outer circumferential surface of the rotation nut 21 is spaced apart from the mounting portion 23a of the nut cover 23 so that the nut cover 23 and the bolt- And is configured to ascend and descend.

The second connecting and moving means 30 is formed in the shape of a rectangular plate as a whole and has a cylindrical protrusion 31a formed at an upper center thereof and formed inside the screw shaft 10 on the inner side of the protrusion 31a. A rotation nut 31 formed with an arm screw projection 31b to be rotated by engaging with the male screw protrusion 11 and a mounting portion 32a in the center so that the rotation nut 31 is installed therein, And a nut cover 32 formed with a bolt hole 32b to be bolted to an upper end of the nut cover 32.

Here, the first connection moving means 20 and the second connection moving means 30 are selectively installed.

The second driving means 50 includes a third rotating shaft 51 having a third bevel gear 51a formed thereon to rotate the screw shaft 10, The fourth bevel gear 52a is formed at one end so as to mesh with the fourth bevel gear 52a. The other end of the fourth bevel gear 52a is connected to a fourth rotation shaft 52 to which a vertical operation knob 52b for rotating the fourth bevel gear 52a is coupled.

Lastly, a shaft insertion hole 61 is formed in the upper center of the water gate 60 so that the screw shaft 10 is inserted therein, and a protection pipe 62 is provided inside the center to protect the screw shaft 10 .

The operation and effect of the second embodiment will be described below.

First, as shown in FIGS. 4 and 5, a vertical operation knob 52b integrally provided at one end of a fourth rotary shaft 52, which is a second driving means 50, is provided to adjust the flow rate of the water channel, The fourth bevel gear 52b formed at the other end of the fourth rotary shaft 52 is rotated.

The fourth bevel gear 52b formed at the other end of the fourth rotary shaft 52 is engaged with the third bevel gear 51a of the third rotary shaft 51 fixed to the upper portion of the screw shaft 10, As the fourth rotary shaft 52 rotates, the third bevel gear 51a engaged with the fourth bevel gear 52b is rotated, so that the screw shaft 10 installed at the lower portion of the third rotary shaft 51 is rotated.

As the screw shaft 10 is rotated, the screw nut 11 and the screw nut 21 are formed in the screw shaft 10 and the screw nut 21a (31a) formed on the rotating nut 21 (31) (21) and (31) are moved up and down in the screw thread direction of the screw thread projection (11).

At this time, the screw shaft 10 rotates only in place, and the rotation nuts 21 and 31 are moved up and down.

That is, the nut covers 22 and 32 in which the rotation nuts 21 and 31 are installed and the siphon door 60 are integrally bolted together so that the siphon door 60 is rotated in the direction in which the screw shaft 10 is rotated Climb up or down and close.

At this time, since the left and right ends of the rotation nuts 21 and 31 are spaced apart from the mounting portions 22a and 32a of the nut covers 22 and 32, The water gate (60) can move up and down as well as center by swaying left and right as much as the spaced space.

The screw shaft 10 penetrates the shaft insertion hole 61 provided at the upper end of the water gate 60 and is inserted into the interior of the water pipe 60 as much as the length of the protection pipe 62 provided inside the water gate 60, (10) is not exposed to the outside, and is prevented from being damaged by an artificial force due to external environment (rain, snow, typhoon, etc.) and safety accident can be prevented.

The present invention provides a non-licensing type water gate opening / closing device that can improve a quality and reliability of a product due to the above-mentioned effects, thereby providing a good image by satisfying various needs of users as users.

The technical idea of the non-lysing type water gate opening / closing apparatus of the present invention is that the same results can be repeatedly practiced. Particularly, by implementing the present invention as described above, technology development can be promoted and contributed to industrial development.

1 - Water gate switchgear 10 - Screw shaft
20 - first connection moving means 30 - second connection moving means
40 - first driving means 50 - second driving means
60 - Water gate

Claims (7)

A screw shaft 10 provided at the center of the screw shaft 10 and rotatably operated and having a male screw protrusion 11 formed on an outer circumferential surface thereof and a screw shaft 10 mounted on one side of the center of the screw shaft 10, 2 connecting moving means 30 and the second connecting moving means 30 and is installed on the upper end of the screw shaft 10 to selectively rotate the screw shaft 10 forward or reverse, The second connecting and moving means 30 is connected to the screw shaft 10 on which the male threaded projections 11 are formed and a second driving means 40 for moving the screw shaft 10 up and down. (Not shown) having a through-hole (not shown) formed with a female screw projection 31b at the center inside thereof so as to be inserted into the base portion (not shown) (Not shown), and a female screw protrusion 31b is formed on the inner side thereof. (Not shown in the figure) of the rotary nut 31 including the protruding portion 31a of the rotation nut 31 and the left and right ends of the base portion And a nut cover 32 having a generally rectangular plate-like shape in which bolt holes 32b are formed on both sides of the upper portion of the water gate 60 so as to be bolted to the upper end of the water gate 60. The nut cover 32 And the first driving means 40 is configured to move up and down with the center of the water gate 60 being swung to the left and right as much as the space between the mounting portion 32a of the first connecting means 32a and the rotating nut 31, A worm wheel 41 is fixed to an upper portion of the screw shaft 10 so that the screw shaft 10 inserted in the worm wheel 30 is rotated and a worm gear 42a is formed at one end to be engaged with the worm wheel 41, A first rotating shaft 42 having a first bevel gear 42b is provided A second bevel gear 43a is formed below the first bevel gear 42b formed on the first rotation shaft 42 and a second bevel gear 43a is formed on the upper portion thereof to rotate the second bevel gear 43a, And a second rotary shaft (43) to which a horizontal operating knob (43b) for moving up and down the second rotary shaft
delete The water treatment system according to claim 1, wherein a shaft insertion hole (61) is formed in the upper center of the water gate (60) to insert the screw shaft (10) Wherein the water supply opening and closing unit is provided with a water supply opening.
The method according to claim 1,
The outer peripheral surface of the rotary nut 21 is spaced apart from the mounting portion 23a of the nut cover 23 so that the nut cover 23 and the bolt- Wherein the water leveling device is configured to move up and down. delete The method according to claim 1,
The left and right ends of the rotation nut 31 are spaced apart from the mounting portion 32a of the nut cover 32 so that the nut cover 32 and the bolt- Wherein the water leveling device is constructed so as to ascend and descend.

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