KR900008710Y1 - Locking apparatus of sluice gate - Google Patents

Abstract

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Description

Hanging device of water gate for opening and closing agricultural water

1 is a perspective view of the present invention.

2 is a cross-sectional view of the blind plate of the present invention in a closed state.

3 is a cross-sectional view of a state that can operate the water gate by opening the blind plate of the present invention.

4 is a perspective view of FIG.

* Explanation of symbols for main parts of the drawings

1: Hydrologic body 1 ': Top plate

1a, 1b: opening and closing plate guide piece 2: drain

3: opening and closing plate 4: screw rod

4a: screw rod head 4b: coupling hole

5: fixed tube 6: concealed outer cylinder

6 ': protection hole center 6a: key hole

7: blanking plate 8: hook

9: hanging groove 10: ruled groove

11: jammer 11 ': jammer stone piece

11 ": spring 12: key

13: Crank handle 14: Square protrusion

A: Hinge B: Binder

The present invention is designed to provide an access control device on the body of the gate to prevent unauthorized opening of the agricultural water opening and closing gate, which is installed for proper management and fair distribution of agricultural water, so that only those who have the key can open or close the gate. It prevented theft and loss of numbers and managed them safely and reasonably.

Conventional floodgates allow the gatekeeper to open or close the gate as needed, but if the gatekeeper leaves the gate, anyone can open the gate arbitrarily. This made it impossible, and this led to difficulties such as fighting, which led to the constant deployment of a hydromonitor.

The present invention has been devised to correct the above-described drawbacks, which will be described in detail with reference to the accompanying drawings.

Install the drainage opening (2) at the lower end of the sluice body (1), install the opening and closing door (3) at the entrance thereof, and inserts the screw opening (4) for opening and closing the door into the fixing pipe (5) to the screw rod head (4a) In the agricultural water gate which protrudes to the top plate 1 'of the screw rod 4 and rotates the screw rod 4 as the crank handle 13 for screwing, thereby enclosing the screw rod head 4a on the outer periphery. By installing the outer cylinder (6) to expose only the screw rod head (4a) to the center hole (6 ') and to install and close the shielding plate (7) on the upper portion of the concealed outer cylinder, the locking groove (9) When the rubbing protrusion 8 is attached to the rubbing groove 10 formed in the outer cylinder 6, it is shot in the direction of the ruling groove 10 by the spring 11 ″ toward the inner side of the ruling groove 10. The jammer 11 which is operated to the left and right along the guide transverse hole 10 is piled up so that the outer end of the catcher 11 is folded into the catching groove 9 and concealed. Tube (6) it is a structure in which the input keys 12 in the Locksmiths 6 formed outwardly so as to unlock the locking chair 11.

The present invention thus achieved is to close the opening and closing door (3) installed in the lower drain (2) of the sluice body to remove the crank handle (13) and cover the cover plate (7) on the outer surface of the concealed outer cylinder (6) 8) is inserted into the locking groove 10, the outer end of the latch 11 is inserted into the locking groove (9) is not self-released, so the screen plate (7) can not be opened, so the screw rod (4) ) Can not be operated so that the position of the drain (2) opening and closing plate (3) can not be artificially changed even if the water gate is not guarded, theft of agricultural water is prevented and the management can be planned, drainage When operating the opening and closing plate 3 of (2) again, the corresponding key 12 is inserted into the key hole 6 so that the latch 11 is separated from the latching groove 9 of the latching protrusion 8, Opening the blind plate 7 opens the square projection 14 of the crank handle 13 to the threaded rod head 4 exposed. When the screw rod 4 is rotated by the rotation, the second operation of the opening and closing plate 3 can be performed. Therefore, since no one can open or close the water gate without permission, there is an advantage of not having to separately arrange a hydrographer. It can reduce the number, prevent theft of agricultural water, enable the equal distribution of water resources, and save the treasury bill and save energy.

Claims (1)

As shown in the drawing, the drainage hole 2 is installed at the lower end of the sluice body 1, and the opening and closing door 3 is installed at the entrance thereof, and the screw opening head 4 is screwed into the fixing pipe 5 to screw the screw rod head. A water rod head for agricultural water in which (4a) is protruded into the upper plate (1 ') of the sluice body and the screw rod (4) is operated as a screw rod operating crank handle (13) so that the opening and closing plate can be operated. (4a) Install the concealed outer cylinder (6) on the outer periphery to expose only the screw rod head (4a) to the center hole (6 ') and to install and close the shielding plate (7) on the top of the concealed outer cylinder to open and close When the fastening protrusion 8 with the locking groove 9 is inserted into the fastening groove 10 formed in the outer cylinder 6, the fastening groove (by the spring 11 ″ toward the inner side of the fastening groove 10 is formed. 10) in the direction of the catcher (11) by engaging in the left and right along the guide transverse hole (10a) in the direction of the hook (11) outer end of the locking groove (9) A folding device for agricultural water opening / closing sluice, which is foldable in the inside, and the key 12 is inserted into the key hole 6a formed outside the concealed outer cylinder 6 so as to release the latch 11.