KR200335576Y1 - Entrance for water influx stop of powerroom - Google Patents

Abstract

A packing insertion groove formed by rounding an edge of the door, the packing member inserted into the packing insertion groove and protruding from the packing insertion groove to protrude closer to one side of the door fixing frame, and formed at the center of the door. A shaft through hole having a bearing, a shaft inserted into the shaft through hole to be rotatable and coupled by a shaft coupler, a rotating plate fixed to the shaft to be rotated about the shaft, and a connecting rod at the side and the bottom of the rotating plate. A fixed rod which is coupled to be variable in position, a handle fixed to an upper side of the rotary plate to drive the rotary plate, a rod guide port formed on one side of the door to guide the fixed rod, and the fixed rod is inserted Door structure for rainwater inflow prevention of electric room consisting of rod insertion hole formed in door fixing frame In order to provide, the present invention does not interfere with the operator's entry and exit during daily operation, convenient operation and instantaneous blocking of the door, it is possible to thoroughly block the inflow of rainwater by the perfect waterproof, accident of operation interruption It is a very useful design that can prevent accidents, ensure worker safety and prevent disasters.

Description

Door structure to prevent rainwater inflow in electric room {Entrance for water influx stop of powerroom}

The present invention relates to a door structure for preventing rainwater inflow of an electric room, and in particular, an entrance door structure for preventing rainwater from entering the door of an electric room distributed by each process by receiving power from a steel mill or factory building constructed in a soft ground area. It is about.

Steel mills or factories that use a large amount of electric power have separate electric rooms, especially steel mills.

By the way, the steel mill is mainly a building using reclaimed land, so the ground is low, and thus rainwater poured at once is introduced into the electrical room during the summer when heavy rain is concentrated. This is because the doors installed in the conventional electric room are not equipped with waterproof facilities, and it is also difficult to install such waterproof facilities. So far, sand bags are stacked around the doors of the electric room to block water from entering the electric room. There is a situation.

However, the above method has to be prepared not only to prepare sand bags in advance, but also to pile up and take away the inconvenience inevitably suffer from entry and exit.

In addition, sand bags are not only waterproof, but also unreliable in heavy rain, so rainwater enters the electrical room is a common reflection. This causes paralysis of equipment inside the electrical room and disrupts the supply of electricity. As a result, enormous disruption of operations is inevitable.

Therefore, the present invention is devised to solve the disadvantages of the conventional fruit packaging box, the present design does not interfere with the entry and exit of the worker during daily operation, convenient operation and instantaneous blocking the door, perfect waterproof It is to provide a rainwater inflow prevention door of the electrical room to thoroughly block the inflow of rainwater by.

Figure 1-An exploded perspective view of the present invention.

Figure 2-perspective view of the combined state of the present invention.

3-2 is a cross-sectional view taken along the line A-A.

4-Reference perspective view for viewing the back of the present invention.

5 is a reference diagram showing a locked state of the door of the present invention.

6-a reference diagram showing a state in which the door of the present invention is opened.

* Explanation of symbols for main parts of the drawings

1: door for electric room

100: door 110: shaft through hole

120: rod guide 130: support

140: packing insertion groove 200: packing member

300: door fixing frame 310: rod insertion hole

410: rotating plate

411: shaft 420: fixed rod

430: bolt 431: nut

440: drive rod 450: handle

460: bearing 470: shaft coupling

500: door fixing plate 600: hinge

700: bracket

Referring to the configuration of the subject innovation in detail as follows.

Rain water inflow prevention door 1 of the present invention for achieving the above object is largely attached to the door fixed frame 300 is installed at the entrance of the electrical room and rotatably attached to the fixed frame door to block the entrance to the electrical room It consists of 100.

At this time, the door 100 and the fixing frame 200 is formed with a means for enabling the waterproof of the door, the means for enabling the waterproof of the door packing is formed around the edge of the door 100 Insertion groove 140 and the packing member 200 is inserted into and attached to the packing insertion groove 140 but protrudes than the packing insertion groove 140 so as to be in close contact with one side of the door fixing frame 300 and the, A shaft through hole 110 formed at the center of the door 100 and having a bearing 460, a shaft 411 inserted into the shaft through hole so as to be rotatable, and coupled by a shaft coupler 470; A rotating plate 410 fixed to the rotating plate 410 and rotated about an axis, a fixed rod 420 coupled to a variable position by connecting rods 440 on the side and bottom of the rotating plate, and the rotating plate for driving the rotating plate. Fixed to the upper one side of the The handle 450, the rod guide port 120 is formed on one side of the door to guide the fixed rod, and the rod insertion hole 310 formed in the door fixing frame 300 for the fixed rod is inserted .

The connecting rod 440 is coupled between the rotating plate and the fixed rod by the bolt 430 and the nut 431 to prevent the position of the fixed rod according to the rotation of the rotating plate 410 and to always maintain the straight state. .

The end of the fixed rod 420 is tapered in the end is sharp, which is a configuration required to facilitate the insertion of the fixed rod in the rod insertion hole (310).

The door 100 is rotatably coupled to the door fixing plate 500 fixed to the wall of the electrical room by the hinge 600, the door has a structure attached to the bracket 700 to the hinge.

At this time, the shape of the packing member 200 is " "It is most preferable that the shape and the material is excellent in elasticity urethane rubber. In addition, the support 130 is formed in the diagonal direction of the door to support the door is a configuration necessary to firmly support the door.

Hereinafter will be described in detail with respect to the effect of the present invention.

In other words, in the daily operation, the electric door 1 of the present room is rotated and fixed on the inner wall side of the interior, so that the operator does not receive any obstacle when entering and exiting the electric room.

However, in case of heavy rain or heavy rain, when the worker closes the door 100, the packing member 200 is in close contact with the door fixing frame 300, and the handle of the rotating plate 410 is right as shown in FIG. 5. When the pull plate is rotated to rotate, the fixed rod 420 coupled to the rotating plate by the connecting rod 440 is advanced to be inserted into the rod insertion hole 310 of the door fixing frame is to close the door. When opening, simply move the knob in reverse.

As described above, the door is fixed to the door fixing frame by the fixing rod 420. At this time, the packing member 200 is in close contact between the door and the door fixing frame so that rainwater cannot flow into the door.

In this way, the present invention does not interfere with the worker's entry and exit during daily operation, it is convenient to operate and can block the door at the moment, and it can completely prevent the inflow of rainwater by the perfect waterproof, preventing accidents of operation interruption, It is a very useful design to secure worker safety and prevent disasters.

Claims (3)

In the door for preventing rainwater inflow of the electrical room consisting of the door fixing frame provided at the entrance of the electrical room and the door fixing frame, A packing insertion groove formed by rounding the edge of the door, a packing member inserted into the packing insertion groove and attached to the packing insertion groove to protrude from the packing insertion groove so as to be in close contact with one side of the door fixing frame, and formed at the center of the door. A shaft through-hole having a bearing, a shaft inserted into the shaft through-hole so as to be rotatable, coupled by a shaft coupling hole, a rotating plate fixed to the shaft and being rotated about an axis, and a connecting rod at sides and bottom of the rotating plate. A fixed rod coupled to the variable position by the variable rod, a handle fixed to an upper side of the rotary plate to drive the rotary plate, a rod guide port formed at one side of the door to guide the fixed rod, and the fixed rod Rainwater oil in electric room, characterized in that consists of a rod insertion hole formed in the door fixing frame to be inserted Proof door structure. The door structure for preventing rainwater inflow of an electric room according to claim 1, wherein urethane rubber is used as the material of the packing member. The method of claim 1, wherein the shape of the packing member is " "Rainwater inflow prevention door structure of the electric room, characterized in that configured to have a shape.