KR200480684Y1 - Screw shaft holder supporter for a city road floodgate - Google Patents

Screw shaft holder supporter for a city road floodgate Download PDF

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Publication number
KR200480684Y1
KR200480684Y1 KR2020150008325U KR20150008325U KR200480684Y1 KR 200480684 Y1 KR200480684 Y1 KR 200480684Y1 KR 2020150008325 U KR2020150008325 U KR 2020150008325U KR 20150008325 U KR20150008325 U KR 20150008325U KR 200480684 Y1 KR200480684 Y1 KR 200480684Y1
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South Korea
Prior art keywords
fixed
frame
plate
fixing
reinforcing bar
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KR2020150008325U
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Korean (ko)
Inventor
윤병화
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윤병화
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/38—Rolling gates or gates moving horizontally in their own plane, e.g. by sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/688—Rollers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/40—Application of doors, windows, wings or fittings thereof for gates

Abstract

The present invention relates to a screw shaft holder fixing base of a hydrological apparatus for a public road,
A frame 10 composed of an upper vertical plate 11 and an upper plate 12 fixed to upper and lower sides of the vertical support 11 and a lower plate 13 and a reinforcing bar 14 fixed to the vertical support 11,
A roller fixing table 50 having a reinforcing plate 51 fixed to the lower plate 13 of the frame 10 by bolts 80 and nuts 81,
A pair of rollers 52 assembled to the roller fixing table 50 by a fixing pin 53,
A bracket 21 fixed to the upper plate 12 of the frame 10 by a bolt 60 and a nut 61 is fixed to the upper end and a pair of auxiliary frames 20 )and,
Two pairs of reinforcing bars 30 fixed by the fixing pins 31 between the auxiliary frames 20,
A set of four wheel supports 40 having a reinforcing bar 41 fixed to the upper end thereof by a bolt 70 and a nut 71 to the reinforcing bar 22 of the auxiliary frame 20,
A first fixing table A consisting of four sets of wheels 42 assembled with a fixing pin 43 to a wheel fixing table 40;
A frame 10a composed of a vertical support 11a located at four sides, a top plate 12a and a bottom plate 13a fixed to the top and bottom of the vertical support 11a and a reinforcing bar 14a fixed to the vertical support 11a,
A pair of roller fixing tables 50a having a reinforcing plate 51a fixed to the lower plate 13a of the frame 10a by bolts 80a and nuts 81a,
Four pairs of rollers 52a assembled to the roller fixing table 50a by the fixing pins 53a,
Two pairs of auxiliary frames 20a (20a) are fixed to the upper end of the upper plate 12a of the frame 10a by bolts 60a and nuts 61a and a reinforcing bar 22a is fixed to the lower ends of the frames 20a )and,
Two pairs of reinforcing bars 30a fixed to the vertical supports 11a of the frame 10a with fixing pins 31a,
A pair of wheel fastening rods 40a fixed to the upper end of a reinforcing bar 22a of the auxiliary frame 20a with a bolt 70a and a reinforcing bar 41a fixed by a nut 71a,
And a second fixing table B composed of two pairs of wheels 42a assembled to the wheel fixing table 40a with a fixing pin 43a.
Such a design is robust in structure and durability compared with the prior art, so that it is not necessary to perform an uneconomical work such as frequent maintenance and replacement of parts, and a stable movement can be carried out with a sturdy structure, The durability of the screw shaft and the durability of the nut fixed to the water gate can be greatly improved, and the like, have.

Figure R2020150008325

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screw shaft holder fixture for a waterway system for a public road,

.

[TECHNICAL FIELD OF THE INVENTION AND RELATED ART OF THE SAME]

This invention relates to a screw shaft holder fixture of a hydrologic apparatus for a public road.

The public road located near the river or the sea is equipped with a hydrological device to prevent the seawater or the river from invading the city area due to a tidal wave or abnormal storm. 9 and 10, simple straight frames 100 are connected to each other in a bellows structure using a flat iron 101. A wheel 102 is assembled to the lower end of the frame 100, Chains 105 and 104 are connected only between the frame 100 closest to the frame 100 and the water gate 4 and between the frame 100 farthest from the water gate 4 and the concrete housing 1 respectively.

A roller 103 is assembled on each frame 100 so as to support the screw shaft 3. One end of the screw shaft 3 is connected to the drive unit 2 and the other end of the screw shaft 3 is connected to the water gate 4, (Not shown).

In this state, when the drive unit 2 is operated in the state shown in FIG. 10, the screw shaft 3 rotates, and the water gate 4 moves to the highway as shown in FIG. 1 to block the highway. The rightmost frame 100 is pulled by the chain 105 and moved to the right with the water gate 4. [

In this way, an example in which the rightmost frame 100 is pulled down by the chain 105 causes an instantaneous collapse (collision) to the right of the gate 4, that is, to the right in the drawing, There is an example in which the screw shaft 3 is dislocated from the roller 103 fixed on the frame 100 because the entire frames 100 are shifted toward the hydrograph 4 while being inclined toward the hydrograph 4 And the strong rotational force of the thus disengaged screw shaft eventually provided a major cause for damaging the bellows device.

The screw shaft 3 and the nut 500 may be damaged due to breakage of the screw shaft 3 or severe wear resulting in a drastic decrease in durability and damage or excessive wear of the nut 500 assembled in the water gate 4, It is necessary to repair or replace the bellows device frequently, and it is urgently required to solve the problem.

In the prior art related to the present invention, when the patent registration No. 10-1470452 is considered, the sluice gate is located outside the concrete housing and the sluice gate is used to open and close the hole in the concrete housing using a complicated sluice gate driving device. Are different from each other in terms of structure, function, and usage.

Next, in the case of the publication No. 10-2011-0097538, a hydraulically operated hydromotor driving apparatus having a structure similar to that of the above-mentioned Patent Registration No. 10-1470452 is used to open and close a hydrological gate by using a hydraulic cylinder or a drum winch and a wire Inversely, this is also considered to be a different technique from the present invention in terms of structure, operation, and usage.

In addition, Patent Registration No. 10-0344058, Patent Registration No. 10-0994358, No. 0923635, No. 1139511, No. 1209244, etc. all refer to a device for opening and closing a water channel using a vertically operating gate Also, it is judged that this invention is a different technology which is different in structure, operation, and usage.

1. Patent Registration No. 10-1470452

2. Publication No. 10-2011-0097538

3. Patent Registration No. 10-0344058

4. Patent Registration No. 10-10-0994358

5. Patent Registration No. 10-0923635

6. Patent registration No. 10-1139511

7. Patent registration No. 10-1209244

[Technical Challenge]

Accordingly, it is an object of the present invention to provide a fixture for a screw shaft holder of a hydrologic apparatus for a public road, which can solve both problems and problems caused by the conventional technology.

[Configuration and Operation of Design]

The present invention for solving the above-mentioned problems is constituted as follows.

A frame 10 composed of an upper vertical plate 11 and an upper plate 12 fixed to upper and lower sides of the vertical support 11 and a lower plate 13 and a reinforcing bar 14 fixed to the vertical support 11,

A roller fixing table 50 having a reinforcing plate 51 fixed to the lower plate 13 of the frame 10 by bolts 80 and nuts 81,

A pair of rollers 52 assembled to the roller fixing table 50 by a fixing pin 53,

A bracket 21 fixed to the upper plate 12 of the frame 10 by a bolt 60 and a nut 61 is fixed to the upper end and a pair of auxiliary frames 20 )and,

Two pairs of reinforcing bars 30 fixed by the fixing pins 31 between the auxiliary frames 20,

A set of four wheel supports 40 having a reinforcing bar 41 fixed to the upper end thereof by a bolt 70 and a nut 71 to the reinforcing bar 22 of the auxiliary frame 20,

A first fixing table A consisting of four sets of wheels 42 assembled with a fixing pin 43 to a wheel fixing table 40;

A frame 10a composed of a vertical support 11a located at four sides, a top plate 12a and a bottom plate 13a fixed to the top and bottom of the vertical support 11a and a reinforcing bar 14a fixed to the vertical support 11a,

A pair of roller fixing tables 50a having a reinforcing plate 51a fixed to the lower plate 13a of the frame 10a by bolts 80a and nuts 81a,

Four pairs of rollers 52a assembled to the roller fixing table 50a by the fixing pins 53a,

Two pairs of auxiliary frames 20a (20a) are fixed to the upper end of the upper plate 12a of the frame 10a by bolts 60a and nuts 61a and a reinforcing bar 22a is fixed to the lower ends of the frames 20a )and,

Two pairs of reinforcing bars 30a fixed to the vertical supports 11a of the frame 10a with fixing pins 31a,

A pair of wheel fastening rods 40a fixed to the upper end of a reinforcing bar 22a of the auxiliary frame 20a with a bolt 70a and a reinforcing bar 41a fixed by a nut 71a,

And a second fixing table B composed of two pairs of wheels 42a assembled to the wheel fixing table 40a with a fixing pin 43a.

Embodiments and actions of the present invention will now be described based on the accompanying drawings.

As shown in FIG. 2, the present invention having the above-described structure may cause natural phenomena such as flooding and flooding in a state where the floodgate 4 is moved into the concrete housing 1 to open the public road The driving device 2 is operated to close the water gate 4 so that the seawater or the river can not enter the city through the highway. In view of the state of FIGS. 2 and 3, the first fixing bar A of the present invention, (2), and the second fixing table (B) is located on the right side thereof.

3 and 4, on one side of the first fixing table A and on the second fixing table B, the other end of the nut 500 is fixed to the water gate 4, A screw shaft holder 5 through which the screw shaft 3 is passed is assembled.

When the drive unit 2 is operated in this state, the screw shaft 3 rotates, and the water gate 4 moves to the highway as shown in FIG. 1 to block the highway. The water channel 4 closest to the water gate 4 A chain 8c is connected between the second fixing table B and the water gate 4 and the chains 8b and 8a are connected between the second fixing tables B according to the above- The chain 8 is also connected between the concrete housing 1 and the concrete housing 1. When the gate 4 starts to move to the right side, the second fixing table B, which is closest to the gate 4, The second fixing base B is pulled in the middle and moves to the right side. Finally, the first fixing base A is pulled and moved to the right side.

The first fixing table A and the second fixing table B support the screw shaft 3 while the first fixing table A and the second fixing table B move together with the hydrograph 4. The first fixing table A and the second fixing table B The screw shaft holder 5 is assembled on the screw shaft holder 5 and the upper bushing 6 and the lower bushing 7 are assembled in the screw shaft holder 5 so that the screw shaft 3 is vertically It is supposed to catch the phenomenon which shakes to the left and right. 10, a structure in which the screw shaft 3 is supported by a roller 103 is used instead of the upper bushing 6 and the lower bushing 7 of the screw shaft holder 5, But it is not preferable because it can not stably hold the screw shaft 3 in comparison with the upper bushing 6 and the lower bushing 7.

As described above, when the first fixing table A and the second fixing table B of the present invention move, the second fixing table B closest to the hydrograph 4 is pulled by the pulling force of the hydrograph 4 The second fixing table B moves in the middle of the first fixing table B and the second fixing table B moves to the right first, In order to prevent this, the auxiliary frame 20a is inclined and fixed in the direction toward the gate 4 as shown in the figure, and since the auxiliary frame 20a is provided with the wheel 42a, And the second fixing table B is provided with a stable and durable structure of the vertical support table 11a provided in four directions as shown in the figure, as well as a phenomenon of tilting toward the water gate 4 even if the pulling force acts suddenly toward the gate 4, Thanks to According to the number of moving the above reliably allows the end screw shaft holder 5 can be stably supported by the screw shaft (3).

Since the first fixing table A on the leftmost side moves toward the gate 4 in the last order, the second fixing tables B which are moving in a stable posture can smoothly follow and move. Therefore, B vertical support 11a of the frame 10 and the auxiliary frame 20 provided with the wheel 42 is assembled on the left and right sides of the frame 10 instead of adopting a simple straight vertical support 11 structure There was no problem.

1, if the highway is to be opened and then the highway is to be opened again, if the drive unit 2 is reversely rotated, the screw shaft 3 is also rotated in the opposite direction, 2 and 3, the water gate 4 pushes the rightmost second fixture B to move leftward, and the second fixture B in the middle is moved in the same direction as shown in FIG. 2 and FIG. The first fixing table A is pushed and finally moved to the left side. Here, the above-described chain is not shown in Figs. 2 and 3.

However, since the length of the screw shaft 3 is proportional to the width of the hole, the length of the screw shaft 3 is increased, It is natural that the number of the second fixing table B can be increased as the length of the second fixing table B increases and vice versa.

Such a design is robust in structure and durability compared with the prior art, so that it is not necessary to perform an uneconomical work such as frequent maintenance and replacement of parts, and a stable movement can be carried out with a sturdy structure, The durability of the screw shaft and the durability of the nut fixed to the water gate can be greatly improved, and the like, have.

1 is a reference diagram showing the use state of the present invention (highway blocking).
Fig. 2 is a reference view showing a state in which the floodgates are returned into the concrete housing with reference to Fig. 1. Fig.
Fig. 3 is an enlarged view of a main part based on Fig. 2; Fig.
4 is an enlarged cross-sectional view taken along line AA of FIG. 3;
5 is a front view showing a first fixing table of the present invention;
Fig. 6 is a right side view (left side symmetry) based on Fig. 5;
7 is a front view showing a second fixing table of the present invention;
8 is a right side view based on Fig. 7; Fig.
Fig. 9 is a reference view showing a state of use of a conventional JIS LASIK screw shaft holder holder.
10 is a reference view showing a folded state of the bellows in the state of FIG. 9;
DESCRIPTION OF THE REFERENCE NUMERALS
1: Concrete housing 2: Drive device 3: Screw shaft
4: Hydrology 5: Screw shaft holder 10, 10a: Frame
20, 20a: Auxiliary frame 40, 40a: Wheel holder
42, 42a: wheel 52, 52a: roller 500: nut

.

Claims (1)

A frame 10 composed of an upper vertical plate 11 and an upper plate 12 fixed to upper and lower sides of the vertical support 11 and a lower plate 13 and a reinforcing bar 14 fixed to the vertical support 11,
A roller fixing table 50 having a reinforcing plate 51 fixed to the lower plate 13 of the frame 10 by bolts 80 and nuts 81,
A pair of rollers 52 assembled to the roller fixing table 50 by a fixing pin 53,
A bracket 21 fixed to the upper plate 12 of the frame 10 by a bolt 60 and a nut 61 is fixed to the upper end and a pair of auxiliary frames 20 )and,
Two pairs of reinforcing bars 30 fixed by the fixing pins 31 between the auxiliary frames 20,
A set of four wheel supports 40 having a reinforcing bar 41 fixed to the upper end thereof by a bolt 70 and a nut 71 to the reinforcing bar 22 of the auxiliary frame 20,
A first fixing table A consisting of four sets of wheels 42 assembled with a fixing pin 43 to a wheel fixing table 40;
A frame 10a composed of a vertical support 11a located at four sides, a top plate 12a and a bottom plate 13a fixed to the top and bottom of the vertical support 11a and a reinforcing bar 14a fixed to the vertical support 11a,
A pair of roller fixing tables 50a having a reinforcing plate 51a fixed to the lower plate 13a of the frame 10a by bolts 80a and nuts 81a,
Four pairs of rollers 52a assembled to the roller fixing table 50a by the fixing pins 53a,
Two pairs of auxiliary frames 20a (20a) are fixed to the upper end of the upper plate 12a of the frame 10a by bolts 60a and nuts 61a and a reinforcing bar 22a is fixed to the lower ends of the frames 20a )and,
Two pairs of reinforcing bars 30a fixed to the vertical supports 11a of the frame 10a with fixing pins 31a,
A pair of wheel fastening rods 40a fixed to the upper end of a reinforcing bar 22a of the auxiliary frame 20a with a bolt 70a and a reinforcing bar 41a fixed by a nut 71a,
And a second fixing table (B) composed of two pairs of wheels (42a) assembled to the wheel fixing table (40a) with a fixing pin (43a).
KR2020150008325U 2015-12-16 2015-12-16 Screw shaft holder supporter for a city road floodgate KR200480684Y1 (en)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100344058B1 (en) 2002-01-29 2002-07-24 농업기반공사 Water gate rim construction of minimum friction resistance to easy open and crose for water gate
KR100824584B1 (en) * 2006-06-23 2008-04-30 주식회사 평일 A live wire load breaker of an elbow connector
KR100923635B1 (en) 2008-11-28 2009-10-23 정근수 Gate for irrigation
KR100994358B1 (en) 2008-06-12 2010-11-15 신정희 Waterway for a floodgate
KR20110097538A (en) 2010-02-25 2011-08-31 강윤모 Sliding type floodgate
KR101139511B1 (en) 2009-12-16 2012-05-02 (주)덕유 sluice gate for sluiceways in farming
KR101209244B1 (en) 2010-05-28 2012-12-06 오재준 Floodgate open and shutting device for agriculture waterway
KR101232224B1 (en) * 2011-01-31 2013-02-12 (주)해명엔지니어링 working vehicle for working in the high position
KR101252475B1 (en) * 2010-09-17 2013-04-10 서정희 Paint removal preprocessing system of concrete wall panel
KR101470452B1 (en) 2014-10-10 2014-12-08 정근수 Slide type floodgate and pump-gate

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100344058B1 (en) 2002-01-29 2002-07-24 농업기반공사 Water gate rim construction of minimum friction resistance to easy open and crose for water gate
KR100824584B1 (en) * 2006-06-23 2008-04-30 주식회사 평일 A live wire load breaker of an elbow connector
KR100994358B1 (en) 2008-06-12 2010-11-15 신정희 Waterway for a floodgate
KR100923635B1 (en) 2008-11-28 2009-10-23 정근수 Gate for irrigation
KR101139511B1 (en) 2009-12-16 2012-05-02 (주)덕유 sluice gate for sluiceways in farming
KR20110097538A (en) 2010-02-25 2011-08-31 강윤모 Sliding type floodgate
KR101209244B1 (en) 2010-05-28 2012-12-06 오재준 Floodgate open and shutting device for agriculture waterway
KR101252475B1 (en) * 2010-09-17 2013-04-10 서정희 Paint removal preprocessing system of concrete wall panel
KR101232224B1 (en) * 2011-01-31 2013-02-12 (주)해명엔지니어링 working vehicle for working in the high position
KR101470452B1 (en) 2014-10-10 2014-12-08 정근수 Slide type floodgate and pump-gate

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