KR200177496Y1 - Opening and shutting device for water control valve in manhole - Google Patents

Abstract

The present invention relates to a water valve opening and closing device, conventionally, because the length of the valve opening and closing lever for opening and closing the water valve is cumbersome to use it separately to manage, and when the water protection valve is buried underground, When the total height is higher than the original state, it was difficult to insert the valve opening and closing lever in accordance with the engaging projection of the dividing valve, so that the dividing valve could not be opened and closed smoothly.

The present invention is inserted into the lower opening and closing rod 36 in the dividing side (9) as shown in Figure 3 to 4 coupled with a fixing pin 31, protruding the support jaw 38 on the inner peripheral surface of the upper body (2) The upper opening and closing rod 32 is installed to the support jaw (30) having a through hole 40 in the center portion to the support jaw 38, and inserted into the outer side of the lower opening and closing rod 36 to move smoothly vertically. It is installed through the through-hole 40, the idling of the upper opening and closing bar 32 is prevented, the upper support pin 28 and the lower side to the upper opening and closing rod 32 exposed to the upper and lower sides of the support disc 30, respectively The support pin 29 is inserted to support the upper opening and closing rod 32 in contact with the support disc 30, and a lever 20 is formed to rotate the upper opening and closing rod 32 (reverse rotation). will be.

Therefore, the present invention is easy to handle the user by reducing the size and weight of the lever, even if the size of the dividing protective pail is the upper opening and closing rod is in the state of inserting the lower opening and closing bar can be easily opened and closed.

Description

Water valve control device

The present invention relates to a sewage valve opening and closing device, and more particularly, to a water valve opening and closing device for efficiently opening and closing the dike valve even when the distance between the road surface and the coupling protrusion of the dike side is extended while the length of the dike protection valve is variable. will be.

In general, the distillation valve is an on-off valve that can open and close the installed water supply pipe during construction such as replacing or repairing the pipe by laying it at certain intervals when the water supply pipe is buried underground.

Such a stool is covered by a stool protector so as not to be buried by soil, etc. The stool protector consists of an upper body and a lower body so that it is easy to transport and assemble, and the upper body is provided with a manhole cover that opens and closes the reservoir. .

As shown in FIG. 1, the dike protection container has a support 10 stacked in a cylindrical shape by a stone such as a brick to protect the distillation valve 9 installed in the water supply pipe 8 buried underground. Was installed on the top of the lift.

The water supply pipe 8 is installed through the middle of the support 10 so that the water supply pipe 8 and the distillation side 9 are placed at a predetermined height on the ground on which the support 10 is formed so as not to directly contact the soil. It became.

In addition, soil is accumulated on the outer wall of the support 10 so that the support 10 protects the dike 9 from being buried by the soil together with the dike protection container 1, and the support 10 is a distillation protection container 1. It serves to firmly support the lower body (3).

In other words, if the heavy water-side protection container (1) is just buried in the basement of soil, water is flooded along the water-side protection container (1), and the ground is weakened, so that the water-side protection container (1) sinks from the originally buried position. In order to prevent this may occur, the water protection guard (1) was installed on the top of the support (10) in which the hard brick or cement laminated over the top, bottom, left and right sides of the water supply pipe (8).

In addition, the outer circumferential surface of the lower end of the lower body (3) is bent at a right angle so that the dividing protection tube (1) is installed at the upper end of the support (10) to form a pedestal (6) of constant width.

On the other hand, the upper body (2) and the lower body (3) is formed on the inner peripheral surface of the lower end of the upper body (2) and the outer peripheral surface of the upper end of the lower body (3), respectively, so that the upper portion (2) of the lower body It was assembled by rotating to (3).

In addition, to open and close the dividing valve 9 installed as described above, as shown in FIG. 2, the manhole cover 4 is opened, and a “┬” type valve opening and closing lever 12 is provided inside the dividing valve 100. Insert the groove 13 formed in the lower portion of the valve opening and closing lever 12 into the engaging projection 11 formed at the upper end of the dividing valve 9, and then hold the handle 14 of the valve opening and closing lever 12. The water supply pipe 8 was opened and closed by rotating or reverse rotation.

The valve opening and closing lever 12 is fixed by welding the rod 15 to the middle portion of the handle 13, the length is constant, the inner side of the lower portion of the rod 15, a rectangular tube-shaped groove (13) ) Is formed so that the valve opening and closing lever 12 does not go undesired when the groove 13 is inserted into the engagement protrusion 11 of the square tube shape to rotate or reverse the valve opening and closing lever 12.

However, in the related art, since the length of the valve opening / closing lever 12 that opens and closes the dividing valve 9 is long, it is cumbersome to manage it separately, and when the road surface 7 is raised above the design when the dipping valve 12 is buried underground. Since the overall height of the dividing valve protection container 1 is higher than the original state, it becomes difficult to insert the valve opening / closing lever 12 in accordance with the engagement protrusion 11, and in severe cases, the valve opening / closing lever 12 is the dividing valve 9 There was a problem that can not open and close the dividing side (9) is not in contact with the engaging projection (11).

Therefore, the present invention has been devised to improve the problem of the valve opening and closing lever, so that even if the length of the dividing protective pail is variable, even if the distance between the road surface and the engaging projection of the dividing edge is extended so that the dividing valve can be opened and closed efficiently. An object of the present invention is to provide a water valve control device.

The present invention for realizing the above object is to insert the lower opening and closing rods of the square barrel to the coupling protrusion of the dividing edge, coupled with a fixing pin, protruding the supporting jaw on the inner circumferential surface of the upper body support plate formed with a through hole in the center It is installed on the base jaw, the upper opening and closing rods of the square cylinder for inserting the lower opening and closing rods are installed through the through hole.

In addition, the lower opening and closing rod is smoothly moved up and down in the state inserted into the inner side of the upper opening and closing bar and rotation is prevented when the upper opening and closing rod is prevented, the upper and lower side of the upper opening and closing bar exposed to the upper and lower sides of the support disc The upper opening and closing rods are suspended on the support disc by inserting the upper and lower supporting pins, respectively, and a lever is formed to rotate or reverse the upper opening and closing rods.

Therefore, the present invention is easy to handle the size and weight of the valve opening and closing lever is significantly reduced, it is possible to open and close the dividing valve smoothly even if the height of the dike protection container.

1 is a cross-sectional view showing a vertical cut in the state of embedding the conventional sewage protection pail underground;

2 is a view showing an operating state of opening and closing a distillation valve of the conventional dike protection valve;

Figure 3 is an exploded view of the dividing valve opening and closing device according to the present invention,

Figure 4 is a partial cutaway exemplary view for showing the state of use of the lever valve opening and closing device according to the present invention.

-Explanation of symbols for the main parts of the drawings-

1-water reservoir, 2-upper body,

3-lower body, 9-constipation,

10-support, 11-engagement protrusion,

16-manhole cover, 20-lever,

22-handle, 24-working rod,

26-fastening, 27-mounting pin,

28-upper support pin, 29-lower support pin,

30-support disc, 31-fixing pin,

32-upper opening and closing rod, 34-insertion hole,

36-lower opening and closing rod, 38-support jaw,

40-through hole, 42-support pin insert,

44-pin.

Hereinafter will be described in detail with respect to the configuration and the effect according to the accompanying drawings for the present invention.

The present invention is the lower opening and closing rod 36 is inserted into the coupling protrusion 11 of the dividing edge (9) is coupled to the fixing pin 31, the support jaw 38 protrudes on the inner circumferential surface of the upper body (2), the center A support disc 30 having a through hole 40 formed therein is installed in the support jaw 38, and an upper opening and closing rod 32 into which the lower opening and closing rod 36 is inserted passes through the through hole 40. The upper opening and closing rods 32 and the lower opening and closing so that the upper opening and closing rods 32 are smoothly lifted in the state inserted into the outer side of the lower opening and closing rods 36 and the idling is prevented when the upper opening and closing rods 32 are rotated. A rod 36 is formed, and support pin insertion holes 42 are formed on the upper and lower outer sides of the upper opening and closing rod 32 exposed to the upper and lower sides of the support disc 30, respectively, so that the upper support pin 28 and the lower support pin are formed. (29) is coupled so that the upper opening and closing rod 32 is supported by the support disc 30 hanging, so that the upper opening and closing rod 32 is rotated in the upper insertion hole 34 of the upper opening and closing rod 32. The lever 20 is made to be mounted.

Here, the lever 20 is the action bar 24 is integrally coupled to the lower end of the handle 22, the fastening portion 26 is characterized by consisting of the mounting pin 27 to the lower side of the action bar (24). It is done.

The upper opening and closing rod 32 as described above is formed as a rectangular tube formed by penetrating the insertion hole 34 therein, as shown in Figure 3 to 4 attached to the lower opening and closing rod 36 Lower opening and closing rod 36 is formed to be able to move smoothly inside the upper opening and closing rod (32).

And the upper opening and closing rod 32 is to be smoothly moved by the rotation or reverse rotation of the lever 20 in a vertically installed state penetrating through the support disc 30.

The upper support pin 28 and the lower support pin 29 is separated from the upper opening and closing rod 32 to the upper side of the support disc 30 in the state inserted into the support pin insertion hole 42 of the upper opening and closing rod 32. Both ends of the upper and lower support pins 28 and 29 are mounted on the upper and lower surfaces of the support disc 30 so as not to be lowered or downward.

In addition, the upper and lower support pins 28 and 29 end portions of the upper and lower support pins 28 and 29 so as not to be separated from the upper opening and closing rod 32 and the lower opening and closing rod 36 while being inserted into the support pin insertion holes 42. The pin 44 is fastened to it.

Like the upper opening and closing rod 32, the outer opening and closing of the lower opening and closing rod 36 is also formed in a rectangular tube, so that the user inserts the fastening portion 26 of the lever 20 into the insertion hole 34 of the upper opening and closing rod 32. When the lever 20 is rotated or reversely rotated after being put in close contact, the angled corner portions of the inner side of the upper opening and closing rods 32 are engaged with the angled edges of the outer side of the lower opening and closing rods 36 and the lower opening and closing rods 36. This does not turn out, and this causes the dividing valve 9 to open or close as the lower opening and closing rod 36 is rotated in the same direction as the rotation direction of the upper opening and closing rod 32.

On the other hand, the lower opening and closing rods 36 and the upper opening and closing rods 32 are semi-permanently installed inside the dike protection container 1, so that the user carries only the lever 20 when opening and closing the dipping valve 9, so it is easy to handle. The lower opening and closing rod 36 is inserted into the lower opening and closing rod 36 so that the entire length between the lower end of the lower opening and closing rod 36 and the upper end of the upper opening and closing rod 32 can be variably adjusted. ) Is assembled to the upper opening and closing bar (32).

That is, even if the upper body (2) is assembled with the lower body (3) due to the unavoidable situation due to the rise of the road surface, the upper body (2), even if the upper body 2 is assembled and raised to a higher position than the originally designed state 32 Since the lower opening and closing rod 36 is installed in the inside of the user, the user can open and close the dividing side 9 by the lever 20 in the above manner.

Therefore, the present invention reduces the size and weight of the lever, so that the user can easily handle it. It is inserted into the lower opening and closing rods on the inside of the upper opening and closing rods, so that the lever can be easily opened and closed.

Claims (2)

The lower opening / closing rod 36 is inserted into the coupling protrusion 11 of the dividing side 9 and coupled to the fixing pin 31, and the support jaw 38 protrudes on the inner circumferential surface of the upper body 2, and a through hole in the center thereof. A support disc 30 having a 40 formed thereon is installed on the support jaw 38, and an upper opening / closing rod 32 into which the lower opening / closing rod 36 is inserted is installed through the through-hole 40. The upper opening and closing rods 32 and the lower opening and closing rods 36 are smoothly lifted in the state of being inserted into the outside, and the upper opening and closing rods 32 and the lower opening and closing rods 36 to prevent idling when the upper opening and closing rods 32 are rotated. ) Is formed, and the support pin insertion holes 42 are formed on the upper and lower outer sides of the upper opening and closing rods 32 exposed to the upper and lower sides of the support disc 30, respectively, so that the upper support pins 28 and the lower support pins 29 are formed. It is coupled to the upper opening and closing rod 32 is supported by the support disc 30 hanging, the upper opening and closing rod 32 of the upper opening and closing rod 32 of the upper opening and closing rod 32, the lever 20 ) Water valve opening and closing device is configured to be mounted. According to claim 1, Lever 20 is a working rod 24 is integrally coupled to the lower end of the handle 22, the fastening portion 26 to the lower side of the working rod 24 is coupled to the mounting pin 27 The valve valve opening and closing device characterized in that made.