KR200180777Y1 - Guide stopper apparatus being operated in rotation - Google Patents

Abstract

The present invention relates to a rotary guide stopper, and guides the door 110 when opening and closing the door 110 from the distribution box 100 on one side of the distribution box 100 and the door 110 as well as the door 110 described above. By providing a guide stopper (2) consisting of a plurality of links to fix the door in an open state, it is possible to prevent the door from closing itself by external force or its own weight, thereby preventing personnel accidents due to electric shocks. It has an effect.

Description

Guide Stopper Apparatus Being Operated In Rotation

The present invention relates to a rotary guide stopper, and more particularly, by providing a guide stopper made up of a plurality of links in the door of the distribution box, the door is fixed when the door is opened and the external force is fixed in the open state. It relates to a rotary guide stopper so that the door does not close even if it acts.

In general, a distribution box is provided with electrical and electronic components and wires for direct transmission of power to a place of consumption. One side of the distribution box is provided with a door hinged to open and close the interior of the distribution box.

However, the door is simply rotatably hinged to the distribution box, and the inspection and maintenance of the electrical and electronic components, wires, etc. in the distribution box while the operator opens the door during the inspection or maintenance of the distribution box. Since the door is not provided with a separate support device for supporting it in an open state, the door frequently closes itself by external force such as wind or by the weight of the door itself. Due to this, the worker who was working in the distribution box was pushed into the distribution box by the closing force of the door, resulting in a human accident such as an electric shock.

Accordingly, the present invention has been devised to solve the problems described above, the door is provided by the wind or its own weight by providing a guide stopper for fixing it in an open state when the door is opened in the distribution box. It is an object of the present invention to provide a rotary guide stopper which prevents the closing and thus prevents the accident.

Technical construction of the present invention for achieving the above object is a first link rotatably hinged to the bracket fixed to the power distribution box, the other end is rotatable in the first link, one end of the first link is rotatable And a second end rotatably hinged to a bracket fixed to a door of a distribution box, and one side of a second link corresponding to a recess of the first link is slidably movable on the second link. A fixing member consisting of a vertical rod and a horizontal rod that fixes the first link and the second link in a fully unfolded state as the hook is caught, and a horizontal rod of the fixing member is inserted into one side thereof to guide the movement of the fixing member. The support plate bent at one side of the, and the horizontal rod inserted into the support plate is provided to return the moved fixed member to the original position Characterized in that configured the guide consisting of the stopper by an elastic member.

In addition, the horizontal bar of the fixing member is provided with a wire so that the operator can easily operate the fixing member, the wire is one end is fastened to the end of the horizontal bar. The other end is penetrated through the insertion hole of the second link It is characterized in that provided with one side of the door that can be easily touched by the operator's hand.

In addition, the roller is wound between the support plate and the insertion hole of the second link to facilitate the operation of the wire is characterized in that the rotatable roller is provided on the second link.

In addition, the front surface of the groove of the first link is a curved portion formed to be inclined so that the first link easily enters the second link side when the link is rotated, and the rear surface of the groove prevents the first link from further rotating past the second link. It characterized in that the engaging portion is formed to be locked to one side of the fixing member.

In addition, one side of the second link is characterized in that the embossing for supporting the first link so as not to flow on the second link is formed.

1 is an exploded perspective view showing a rotary guide stopper of the present invention

Figure 2 is a perspective view showing a rotary guide stopper of the present invention

Figure 3 is an enlarged view from the side of the second link of the rotary guide stopper according to the present invention

4 is a view showing a distribution box having a rotary guide stopper of the present invention;

5 is an enlarged state diagram showing the rotary guide stopper of the present invention, Figure 5a is a view showing the door of the distribution box is closed, Figure 5b is a view showing the door open state, Figure 5c is a door Shows a fully open docked state

Figure 6 is an enlarged view showing another embodiment of the present invention

<Explanation of symbols for main parts of the drawings>

2: guide stopper 10: first link

12: bracket 14: groove

16: bend 18: catch

20: the second link 22: the long man

24: embossing 26: bracket

30: fixing member 32: vertical rod

34: horizontal bar 36: fastener

40: elastic member 50: support plate

52: insertion hole 60: wire

70: roller 80: insertion hole

100: distribution box 110: door

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

1 is an exploded perspective view showing a rotary guide stopper of the present invention, Figure 2 is a combined perspective view showing a rotary guide stopper of the present invention, Figure 3 is a second link of the rotary guide stopper according to the present invention 4 is an enlarged view illustrating a distribution box having a rotary guide stopper of the present invention.

As shown, the distribution box 100 is rotatably provided with a door 110, the door 110 is rotatably provided in the distribution box 100 by a guide stopper (2) consisting of a plurality of links The door 110 is opened and closed while being guided by the guide stopper 2.

The guide stopper 2 is composed of a first link 10 and a second link 20, the first link 10 is provided with a bracket 12 rotatably hinged at one end thereof, The bracket 12 is fixed to one side of the ceiling of the distribution box 100, and the recess 14 is formed at the other end of the first link 10.

In addition, one end of the second link 20 is rotatably hinged to one side of the first link 10 spaced apart from the groove 14, and the other end of the door 110 is connected to the other end of the second link 20. The bracket 26 fixed to one side is rotatably hinged.

On the other hand, the second link 20 is composed of two bars (Bar) up and down, one side of the first link 10 is inserted between the two bars (Bar) is rotatably hinged.

In addition, on one side of the second link 20, that is, the long hole 22 penetrating in the longitudinal direction of the second link 20 is formed, that is, corresponding to the groove 14 of the first link 10, The long hole 22 is provided with a fixed member 30 for sliding the door 110 in an open state so as to be slidably movable on the long hole 22.

The fixing member 30 is inserted into the long hole 22 of the second link 20 to protrude outwards, and vertically protrudes to one side of the vertical bar 32 so that the second link ( It consists of a horizontal bar (34) provided in 20).

In addition, a horizontal rod 34 of the fixing member 30 is inserted into one side of the second link 20 spaced apart from the fixing member 30 so as to penetrate the central portion to guide the movement of the fixing member 30. The support plate 50 having the insertion hole 52 is cut away from one side of the second link 20 to be bent.

And, the elastic member 40 of the spring is provided between the support plate 50 and the horizontal bar 34 is inserted on the horizontal bar (34).

As described above, the fixing member 30 provided to be slidably movable in the long hole 22 of the second link 20 is initially positioned at one end of the long hole 22 by the elastic member 40 and further includes a door ( In order to support 110 in an open state, the fixing member 30 is moved to the other end of the long hole 22. At this time, one end of the long hole 22, which is the first position by the elastic member 40, is also moved. Will return to.

Meanwhile, when the first link 10 and the second link 20 are completely opened, the first link 10 and the second link 20 are completely unfolded while being rotated with each other and the first link 10 and the second link 20 are in the same line. At this time, the front surface of the recess 14 of the first link 10, the first link 10 is the fixing member 30 of the second link 20 from one end of the long hole 22 to the other end The curved curved portion 16 is formed to be inclined in an arc shape so as to be easily inserted into the second link 20 while being pushed out.

In addition, when the first link 10 is unfolded while being inserted into the second link 20 on the rear surface of the recess 14 of the first link 10, the first link 10 is connected to the second link ( A locking portion 18 is formed to protrude from one side of the vertical rod 32 of the fixing member 30 so as to prevent further rotation beyond the 20.

In addition, one side of the second link 20 has an embossing 24 for supporting the first link 10 so as not to flow on the second link 20 in a state where the links 10 and 20 are fully extended. It protrudes inward of the link 20.

In addition, Figure 6 is an enlarged view showing another embodiment of the present invention, as shown, the horizontal bar (34) at the tip of the horizontal bar 34 of the fixing member 30 provided in the second link (20) A fastening hole 36 penetrating through 34 is formed, and the fastening hole 36 is provided with a wire 60 connected thereto.

The wire 60 is easy to use the fixing member 30 by using the wire 60 when the guide stopper 2 is installed high and the operator cannot reach the fixing member 30 because the operator cannot reach it. One end of the wire 60 is inserted into and fastened to the fastening hole 36 of the tip of the horizontal bar 34 of the fixing member 30, and the other end thereof is one side of the second link 20. Penetrating through the insertion hole 80 is provided to one side of the door 110 that can be easily touched by the operator's hand.

In addition, although not shown on one side of the door 110, a predetermined bracket is formed on one side of the door 110 to guide the wire 60 to be movable in the vertical direction, and to be supported so as not to shake from side to side. The bracket 60 is preferably configured so that the wire 60 does not shake when the door 110 is opened and closed by the bracket.

In addition, the wire 60 is wound between the support plate 50 and the insertion hole 80 of the second link 20, that is, one side of the insertion hole 80 of the second link 20, so that The roller 70 is guided rotatably to the second link 20 so as to facilitate its operation during operation.

On the other hand, when described with reference to the accompanying drawings the operation and the effect of the rotary guide stopper according to the present invention made as described above, Figure 5 is an enlarged state of use of the rotary guide stopper of the present invention, Figure 5a 5 is a view illustrating a state in which a door of the distribution box is closed, and FIG. 5B is a diagram illustrating a state in which the door is opened, and FIG.

First, when the door 110 of the power distribution box 100 provided with the guide stopper 2 is opened, the second link 20 is rotatably hinged to the inner surface of the door 110 via the bracket 26. The first link 10 rotatably hinged on the ceiling of the distribution box 100 via the bracket 12 is rotated mutually to guide the door 110 that is opened and opened.

Thereafter, when the door 110 is completely rotated and opened from the distribution box 100, the first link 10 and the second link 20 are rotated and positioned to be collinear with each other. The vertical bar of the fixing member 30 provided with a curved portion 16 inclined in an arc shape on the front surface of the recess 14 of the first link 10 to be slidably movable in the long hole 22 of the second link 20 ( 32) Since one side is pushed from one end of the long hole 22 to the other end, the first link 10 is easily inserted into the second link 20 by the curved portion 16.

At this time, the fixing member 30 which is moved from one end of the long hole 22 to the other end by the curved portion 16 of the first link 10 as described above is a horizontal bar 34 between the support plate 50 and the vertical rod 32. Compresses the elastic member 40 provided on the), and the elastic member 40 is compressed at the moment when the curved portion 16 of the first link 10 passes the vertical rod 32 of the fixing member 30 The fixing member 30 located at the other end of the long hole 22 is returned to one end of the long hole 22 by the tension force of the long hole 22, and is inserted into the recess 14 of the first link 10 to allow the first link 10 to be inserted. ) And the second link 20 in the unfolded state.

On the other hand, a protruding locking portion 18 is formed on the rear surface of the recess 14 of the first link 10 that is rotated as described above, so that the locking portion 18 is one side of the vertical rod 32 of the fixing member 30. The first link 10 is prevented from being further rotated past the second link 20.

Therefore, when the vertical rod 32 of the fixing member 30 provided in the long hole 22 of the second link 20 is inserted into the recess 14 of the first link 10 as described above, the door ( The door 110 is completely opened from the distribution box 100 and also prevents the door 110 from closing by itself due to external force being applied to the door 110 or the weight of the door 110 itself. Personnel accidents such as electric shock of worker by this can be prevented beforehand.

On the other hand, when closing the door 110, the operator must directly operate the guide stopper (2), in which the operator is inserted into the recess 14 of the first link 10 is fixed member 30 The vertical bar 32 of) is directly grasped and moved from one end of the long hole 22 of the second link 20 to the other end. Then, the horizontal bar 34 of the fixing member 30 is guided in the state inserted in the insertion hole 52 of the support plate 50 guides the fixing member 30 to be moved.

Thereafter, the vertical rod 32 of the fixed member 30 moved as described above is completely released from the recess 14 of the first link 10, and then the guide stopper 2 is closed by closing the door 110. The door 110 is closed to the distribution box 100 while being folded and rotated in the reverse direction of the aforementioned direction.

At this time, when the size of the distribution box 100 is large, the guide stopper 2 is provided on the inner upper end of the distribution box 100 so that the operator's hand does not reach the fixing member 30 of the guide stopper 2. .

Therefore, in this case, when the wire 60 provided to the inner side of the door 110 is grabbed and pulled, the wire 60 is rotatably provided at one side of the insertion hole 80 of the second link 20 ( 70 is easily pulled out, and one end of the wire 60 is inserted into the fastening hole 36 at the tip of the horizontal rod 34 of the fixing member 30. As a result, the fixing member 30 is not fixed to the worker. The horizontal bar 34 of the fixing member 30 is supported by the support plate 50, as the member directly grasps the vertical rod 32 of the fixing member 30 and slides it on the long hole 22 of the second link 20. While being guided in the inserted state of the insertion hole 52, the elastic member 40 on the horizontal rod 34 is moved from one end of the long hole 22 to the other end.

Thereafter, when the fixing member 30 is moved from one end of the long hole 22 to the other end to close the door 110 in a state in which the fixing member 30 is released from the groove 14 of the first link 10, the first As the link 10 and the second link 20 are rotated with each other, the door 110 is closed to the distribution box 100.

As described above, the rotary guide stopper of the present invention can be fixed when the door is opened and closed while the door is opened and closed by the external force or its own weight by guiding it when opening and closing the door from the distribution box. It is effective to prevent accidents by preventing them.

Claims (5)

A first link 10 of which one end is rotatably hinged to the bracket 12 fixed to the distribution box 100, and the other end is provided with a recess 14; One end of the first link 10 is rotatably hinged, and the other end thereof is rotatably hinged to the bracket 26 fixed to the door 110 of the distribution box 100 and the second link 20. , One side of the second link 20 corresponding to the recess 14 of the first link 10 is provided on the second link 20 so as to be slidably movable, so that the first link is caught by the recess 14. A fixing member 30 including a vertical rod 32 and a horizontal rod 34 for fixing the 10 and the second link 20 in a fully unfolded state; A horizontal plate 34 of the fixing member 30 is inserted into one side thereof, and the support plate 50 is bent at one side of the second link 20 to guide it when the fixing member 30 moves; On the horizontal bar (34) inserted into the support plate 50, the rotary guide comprising a guide stopper (2) comprising an elastic member (40) provided to return the moved fixed member (30) to its original position. stopper. The method of claim 1, The horizontal bar 34 of the fixing member 30 is provided with a wire 60 so that an operator can easily operate the fixing member 30, one end of the wire 60 is the end of the horizontal bar (34) The fixed guide is a rotary guide stopper, characterized in that the other end is provided to one side of the door 110 through which the operator's hand can easily penetrate through the insertion hole (80) of the second link (20). The method of claim 2, The roller 70, on which the wire 60 is wound, is wound between the support plate 50 and the insertion hole 80 of the second link 20 so that the wire 60 is easily operated when the wire 60 is operated. A rotary guide stopper, characterized in that rotatable in 20). The method of claim 1, The front surface of the recess 14 of the first link 10, the curved portion 16 formed to be inclined so that the first link 10 easily enters the second link 20 when the links 10 and 20 rotate, The rear surface of the groove 14 is characterized in that the locking portion 18 is formed on one side of the fixing member 30 to prevent the first link 10 is further rotated past the second link 20. Rotary guide stopper. The method of claim 1, One side of the second link (20) rotatable guide stopper, characterized in that the embossing (24) for supporting the first link (10) does not flow on the second link (20) is formed.