KR20170133175A - Scaffold For Casting Ingot Having Position Switching Scaffold - Google Patents

Abstract

Disclosed is a scaffold for casting ingots including a position changing scaffold. According to an embodiment of the present invention, the scaffold (100) for casting ingots including a position changing scaffold is installed adjacent to a casting ingot injection pipe (20) to be operated, and comprises: a main body frame (110) formed in a plurality of frame structures, and installed adjacent to the casting ingot injection pipe (20); a horizontal support frame (120) separated from the ground by a prescribed height to correspond to a height of an upper end of the casting ingot injection pipe (20) to be horizontally installed on the main body frame (110); and a position changing scaffold (130) mounted on one side of the horizontal support frame (120) to be rotated by a prescribed angle by a hinge structure (131), and extended from the hinge structure (131) by a prescribed distance. The scaffold for casting ingots effectively prevents an accident and induces easy work in performing work for the casting ingot injection pipe. The scaffold for casting ingots includes a structure which does not fail and is not damaged by high heat radiated from the casting ingot injection pipe.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a scaffold for casting,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a footrest for bombarding atmospheric air, and more particularly,

Fig. 1 is a view showing a state in which the atmospheric bar stocker is operated.

According to the method according to the prior art, as shown in FIG. 1, the operator directly climbs up the atmospheric injection pipe to work on the atmospheric injection pipe, Perform work on.

Generally, the height of the injection pipe of the atmospheric barrel is 2 meters, and when the operation of the atmospheric barrel injection pipe is performed on the top of the barrel injection pipe, a safety accident due to the operator fall may occur.

Furthermore, the upper surface of the atmospheric barrel injection tube has a narrow area where only one worker can stand, which can not guarantee the safety of the operator.

As shown in FIG. 1, the refractory 30, which is stacked in layers, is supported by the operator's hand, so that refractory damage due to the fall of the refractory 30 due to a worker's accident, Lt; / RTI >

In order to solve such a problem, as shown in FIG. 2, the hydraulic lifter 40 is installed adjacent to the air injection pipe 20 to operate the air injection pipe.

However, since the atmospheric injection injection pipe 20 is operated at a high temperature, the hydraulic lifter 40 is abnormally operated or broken due to the high temperature environment.

Further, as shown in FIG. 2, the refractory 30, which is stacked in layers by using the hands of the operator, is supported, so that the problem is not solved.

Therefore, as described above, there is a need for a technique capable of solving various problems according to the prior art.

Korean Patent Publication No. 10-2013-0077363 (published on Jul. 09, 2013)

SUMMARY OF THE INVENTION An object of the present invention is to provide an apparatus and a method for effectively preventing a safety accident, The structure of the air-conditioner for the atmospheric environment.

In order to accomplish the above object, according to one aspect of the present invention, there is provided a foot plate for an atmospheric environment, which is installed and operated adjacent to an atmospheric injection port, comprising a plurality of frame structures, A body frame installed to the body frame; A horizontal support frame spaced apart from the ground plane by a predetermined height so as to correspond to a height of an upper end of the atmospheric injection molding injection pipe and horizontally installed in the main body frame; And a position change footrest mounted on the one side of the horizontal support frame by a hinge structure so as to be rotatable by a predetermined angle and extending a predetermined distance from the hinge structure.

In an embodiment of the present invention, a rotation position fixing part for fixing the position of the position change footrest may be mounted between the horizontal support frame and the hinge structure.

In one embodiment of the present invention, the shape of the one end of the position change foot plate may be a shape corresponding to the outer circumferential face of the atmospheric bar stock pipe.

In one embodiment of the present invention, the atmospheric control footrest may further include a step portion that provides a step from the ground to a horizontal support frame.

According to an embodiment of the present invention, a rail is formed on an upper portion or a lower portion of the horizontal support frame by a predetermined length in a horizontal direction, and a sliding member is mounted on the rail so as to be slidable along the rail, A hinge structure may be formed on the sliding member to engage with the position change footrest.

In this case, a sliding position fixing portion for fixing the position of the sliding member may be mounted between the rail and the sliding member.

In one embodiment of the present invention, the atmospheric tumbling operation footrest is mounted on the one end of the position changing footboard by a hinge structure so as to be rotatable by a predetermined angle, is extended from the hinge structure by a predetermined distance, And a refractory support that supports and supports a part of the outer circumferential surface.

In this case, the refractory support stand comprises: a vertical support mounted on one end of the position change foot by a hinge structure and extending in a length corresponding to the height of the refractory; And two or more horizontal supports extended by a predetermined length in a structure corresponding to the outer peripheral surface of the refractory from one side or both sides of the vertical support and spaced apart from each other at regular intervals in the vertical direction.

At this time, the horizontal support can be coupled to the vertical support by the hinge structure so as to be rotatable in the horizontal direction.

In one embodiment of the present invention, an extended footrest slidably inserted into or discharged from the one end of the footrest can be mounted.

In one embodiment of the present invention, the atmospheric tumbling operation footrest may include a second horizontal support frame spaced apart from the horizontal support frame by a predetermined height and installed horizontally in the main body frame; And a second position change foot mounted on the one side of the second horizontal support frame by a hinge structure so as to be rotatable by a predetermined angle and extending a predetermined distance from the hinge structure.

In addition, an extended footrest may be mounted on the one end of the second position changing footboard by a hinge structure.

As described above, according to the present invention, it is possible to provide a footrest for a barometric pressure casting which can effectively prevent a safety accident by providing a body frame, a horizontal support frame and a position change footrest having a specific structure .

In addition, according to the present invention, there is provided a position changing foot mounted on a horizontal support frame by a hinge structure so as to be rotatable by a predetermined angle, thereby making it easier to perform an operation on an atmospheric injection cannula .

Further, according to the present invention, since the rail and the sliding member having the specific structure are provided, it is possible to fix the position of the position-changing foot plate to various positions, and furthermore, It can lead to an effective work.

Further, according to the present invention, since the refractory support for supporting the refractory in contact with a part of the outer circumferential surface of the refractory is provided, the refractory can be stably supported and fixed in the refractory replacement work or assembly work, Work can be induced.

In addition, according to the present invention, it is possible to more easily work in the operation of the atmospheric injection port by providing the extension foot that can be extended by a predetermined distance by the sliding structure or the hinge structure.

FIG. 1 is a diagram showing a worker directly climbing up the atmospheric injection pouring tube to perform the operation of the atmospheric injection pouring line on the top of the atmospheric injection pouring pipe.
FIG. 2 is a view showing a worker performing the operation of an atmospheric injection pipe in a line state adjacent to the upper part of the injection pipe by using a hydraulic lifter.
FIG. 3 is a front view showing a footrest for the operation of a barnacle according to an embodiment of the present invention.
Fig. 4 is a plan view showing the footstep for casting the atmospheric trough shown in Fig. 3;
Fig. 5 is a side view showing the footstep for casting the atmospheric trough shown in Fig. 3;
FIG. 6 is a plan view showing a horizontal support frame and a position change foot plate of a foot pedestal for an atmospheric aerosol according to another embodiment of the present invention.
7 is a plan view showing a position change footrest according to another embodiment of the present invention.
8 is a plan view showing a position change footrest according to another embodiment of the present invention.
9 is a side view showing the refractory support shown in Fig.
10 is a plan view showing a positional change of a horizontal support of the refractory support shown in FIG.
11 is a front view showing a foot pedestal for an atmospheric aerosol according to another embodiment of the present invention.
Fig. 12 is a side view showing the footstep for casting the atmospheric trough shown in Fig. 11. Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to the description, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and should be construed in accordance with the technical concept of the present invention.

Throughout this specification, when a member is "on " another member, this includes not only when the member is in contact with another member, but also when there is another member between the two members. Throughout this specification, when an element is referred to as "including" an element, it is understood that it may include other elements as well, without departing from the other elements unless specifically stated otherwise.

FIG. 3 is a front view showing the foot plate for the atmospheric pollution according to one embodiment of the present invention, and FIG. 4 is a plan view showing the foot plate for the atmospheric pollution work shown in FIG. And a side view showing the operation stool for the atmospheric air ballast.

Referring to these drawings, the operation foot plate 100 for the operation of the atmospheric trough according to the present embodiment is a foot plate for the operation of the atmospheric trough which is installed adjacent to the atmospheric injection injection tube 20 and operated.

The working foot plate 100 for casting of atmospheric tanks according to the present embodiment is not mounted with electronic equipment or a pneumatic pressure device and is made of a metal material resistant to a high temperature environment and can be stably operated in a high temperature environment.

Since the foot pedestal 100 according to the present embodiment includes a footrest capable of changing its position, the footrest can be installed adjacent to the atmospheric injection pipe only when the operation of the atmospheric injection injection pipe is required. As a result, it is easy and safe to work.

Hereinafter, the construction of the foot pedestal 100 according to the present embodiment will be described in detail with reference to the drawings shown in FIG. 3 to FIG.

The working foot 100 for the aerobic work according to the present embodiment may be configured to include the main body frame 110, the horizontal support frame 120, and the position change footrest 130.

3 to 5, the body frame 110 may have a plurality of frame structures. Also, the main body frame 110 can be stably operated in a high temperature environment, and can be installed adjacent to the atmospheric injection pipe 20.

The horizontal support frame 120 may be installed horizontally in the main body frame 110 so as to be spaced apart from the ground surface by a predetermined height so as to correspond to the height of the top end of the atmospheric injection injection pipe 20.

Preferably, a step 140 is provided to provide a step from the ground to the horizontal support frame 120.

The position change footrest 130 may be mounted by the hinge structure 131 so as to be rotatable at a predetermined angle to one side of the horizontal support frame 120 and may have a structure extending from the hinge structure 131 by a predetermined distance.

At this time, a rotation position fixing unit (not shown) may be mounted between the horizontal support frame 120 and the hinge structure 131 to fix the position of the position change base 130. The above-mentioned rotation position fixing portion may include a pin-shaped member that blocks rotation operation of the hinge structure by pin engagement. It is needless to say that the embodiment of the above-mentioned rotation position fixing portion is only one example.

4, the planar shape of the end portion of the position change footrest 130 may be a shape corresponding to the outer circumferential face of the atmospheric bar stock pipe 20. In this case, it is possible to carry out the work closer to the atmospheric injection injection pipe 20, and as a result, it is possible to induce safer and easier work.

4, the handle 133 is mounted on one side or both sides of the position change footrest 130, so that the position change footrest 130 can be easily changed in position.

FIG. 6 is a plan view showing a horizontal support frame and a change-over foot plate of a working foot for an atmospheric carbon foot according to another embodiment of the present invention.

Referring to FIG. 6, a rail 121 extending horizontally by a predetermined length may be formed on an upper portion or a lower portion of the horizontal support frame 120 according to the present embodiment. At this time, the sliding member 122 is mounted on the rail 121 so as to be able to slide along the rail 121, and the hinge structure 131 is formed on the sliding member 122, .

At this time, a sliding position fixing portion for fixing the position of the sliding member 122 may be mounted between the rail 121 and the sliding member 122.

In this case, as shown in FIG. 6, it is possible to easily implement the position change of the position change footrest 130 in the horizontal direction.

7 is a plan view showing a position change foot according to another embodiment of the present invention.

Referring to FIG. 7, an extended footrest 132, which can be slidably inserted or discharged, may be mounted at one end of the position-changing footrest 130 according to the present embodiment.

In this case, as shown in Fig. 7, the extension length of the position change footrest 130 can be easily changed, and as a result, the work can be performed closer to the atmospheric injection cannula 20, It can lead to safer and easier work.

8 is a plan view showing a position changing foot according to another embodiment of the present invention

8, the position change footrest 100 according to the present embodiment may further include a refractory support 150 capable of stably supporting the refractory 30 in contact with a part of the outer circumferential surface of the refractory 30 have.

The refractory support 150 according to the present embodiment is mounted on the one end of the position change foot 130 by a hinge structure 151 so as to be rotatable by a predetermined angle and is formed extending from the hinge structure 151 by a predetermined distance Structure.

Specifically, the refractory support 150 may be configured to include a vertical support 152 and a horizontal support 153.

The vertical support 152 may be a structure that is mounted by the hinge structure 151 at one end of the position change foot 130 and has a length corresponding to the height of the stack of the refractory 30. [

The horizontal supports 153 extend from the one side or both sides of the vertical support 152 by a predetermined length in a structure corresponding to the outer circumferential surface of the refractory 30 and are spaced apart from each other at regular intervals in the vertical direction, . At this time, the horizontal support 153 can be coupled to the vertical support 152 by the hinge structure 154 so as to be rotatable in the horizontal direction.

Therefore, the refractory support 150 according to this embodiment including such a structure can stably support the refractory loaded in various layers. As a result, work on the atmospheric barge injector can lead to easier and safer work.

FIG. 11 is a front view showing the operation foot for the atmospheric trough according to another embodiment of the present invention, and FIG. 12 is a side view showing the operation tread for the atmospheric trough shown in FIG.

Referring to these drawings, the atmospheric tumbling operation foot plate 100 according to the present embodiment includes a horizontal support frame 160 separated from the horizontal support frame 120 by a predetermined height and installed horizontally in the main body frame 110, ). ≪ / RTI >

The hinge structure 161 may be mounted on the second horizontal support frame 160 so as to be rotatable by a predetermined angle. The second position change foot 170 is extended from the hinge structure 161 by a predetermined distance and can be easily utilized when a work is performed at a higher position than the upper end of the atmospheric bar stocker.

12, the extended footrest 172 may be mounted at one end of the second position-changing footrest 170 by a hinge structure 171 to facilitate an easier operation.

In addition, as shown in FIG. 12, the position change footrest 130 and the second position change footrest 170 may be mounted on both sides.

In this case, it is possible to significantly improve the working efficiency by installing the working foot for the atmospheric pollutants according to the present embodiment between two or more of the atmospheric injection pipes.

As described above, according to the present invention, it is possible to provide a footrest for a barometric pressure casting which can effectively prevent a safety accident by providing a body frame, a horizontal support frame and a position change footrest having a specific structure .

In addition, according to the present invention, there is provided a position changing foot mounted on a horizontal support frame by a hinge structure so as to be rotatable by a predetermined angle, thereby making it easier to perform an operation on an atmospheric injection cannula .

Further, according to the present invention, since the rail and the sliding member having the specific structure are provided, it is possible to fix the position of the position-changing foot plate to various positions, and furthermore, It can lead to an effective work.

Further, according to the present invention, since the refractory support for supporting the refractory in contact with a part of the outer circumferential surface of the refractory is provided, the refractory can be stably supported and fixed in the refractory replacement work or assembly work, Work can be induced.

In addition, according to the present invention, it is possible to more easily work in the operation of the atmospheric injection port by providing the extension foot that can be extended by a predetermined distance by the sliding structure or the hinge structure.

In the foregoing detailed description of the present invention, only specific embodiments thereof have been described. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

That is, the present invention is not limited to the above-described specific embodiment and description, and various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. And such variations are within the scope of protection of the present invention.

10: Worker
20: Atmospheric injection casting tube
30: Refractory
40: Hydraulic lifter
100: Operation stool for atmospheric turbulence
110: main frame
120: horizontal support frame
121: rail
122: Sliding member
130: Position change footrest
131: Hinge structure
132: Extended footrest
133: Handle
140:
150: Refractory support
151: Hinge structure
152: vertical support
153: Horizontal support
154: Hinge structure
160: second horizontal support frame
170: 2nd position change step
171: Hinge structure
172: Extended footrest

Claims (12)

A working foot plate for an atmospheric aerobic basin installed and operated adjacent to an atmospheric injection injection pipe (20)
A body frame 110 formed in a plurality of frame structures and installed adjacent to the atmospheric injection injection pipe 20;
A horizontal support frame 120 horizontally installed on the main body frame 110 so as to be spaced apart from the ground surface by a predetermined height so as to correspond to the height of the upper end of the atmospheric injection molding injection pipe 20; And
A position change footrest 130 mounted by a hinge structure 131 so as to be rotatable by a predetermined angle to one side of the horizontal support frame 120 and extending a predetermined distance from the hinge structure 131;
(100). ≪ / RTI >
The method according to claim 1,
Wherein a rotation position fixing part for fixing the position of the position change base (130) is mounted between the horizontal support frame (120) and the hinge structure (131).
The method according to claim 1,
Wherein the shape of the one end of the position changing footboard (130) is in a shape corresponding to the outer circumferential surface of the atmospheric injection injection pipe (20).
The method according to claim 1,
Wherein the atmospheric pressure casting footrest 100 further comprises a stepped portion 140 for providing a step from the ground to the horizontal support frame 120.
The method according to claim 1,
A rail 121 is formed on an upper portion or a lower portion of the horizontal support frame 120 by a predetermined length in a horizontal direction,
A sliding member 122 is mounted on the rail 121 so as to be able to slide along the rail 121,
Wherein the hinge structure (131) is formed on the sliding member (122) and is coupled to the position change footrest (130).
6. The method of claim 5,
Wherein a sliding position fixing part for fixing the position of the sliding member (122) is mounted between the rail (121) and the sliding member (122).
The method according to claim 1,
The atmospheric pressure casting operation footboard 100 includes:
The hinge structure 151 is formed by a hinge structure 151 so as to be rotatable by a predetermined angle at one end of the position change footrest 130 and is extended from the hinge structure 151 by a predetermined distance and is in contact with a part of the outer circumferential surface of the refractory 30 A refractory support 150 for supporting the refractory 150;
Further comprising: an operating footrest for the atmospheric air purifier.
8. The method of claim 7,
The refractory support 150,
A vertical support 152 mounted on one end of the position change foot 130 by a hinge structure 151 and extending in a length corresponding to the height of the refractory 30; And
Two or more horizontal supports 153 extending by a predetermined length in a structure corresponding to the outer circumferential surface of the refractory 30 from one side or both sides of the vertical support 152 and spaced apart from each other at regular intervals in the vertical direction;
And a control unit for controlling the operation of the air conditioner.
9. The method of claim 8,
Characterized in that the horizontal support (153) is coupled to the vertical support (152) by a hinge structure (154) so as to be rotatable in the horizontal direction.
The method according to claim 1,
And an extension footrest (132) slidably inserted or ejected is mounted on one end of the position change footrest (130).
The method according to claim 1,
The atmospheric pressure casting operation footboard 100 includes:
A second horizontal support frame 160 spaced apart from the horizontal support frame 120 by a predetermined height and horizontally installed in the main body frame 110; And
A second position change footrest 170 mounted by a hinge structure 161 so as to be rotatable by a predetermined angle to one side of the second horizontal support frame 160 and extending a predetermined distance from the hinge structure 161;
Further comprising: an operating footrest for the atmospheric air purifier.
12. The method of claim 11,
Wherein an extended footrest (172) is mounted on one end of the second position change footrest (170) by a hinge structure (171).

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