KR20100059047A - Scaffold frame for working on a hull and scaffold structure having the same - Google Patents

Abstract

PURPOSE: A scaffold frame for working on a hull and a scaffold structure having the same are provided to ensure the safety of workers and improve the productivity in ship building. CONSTITUTION: A scaffold frame for working on a hull is installed in a wall and supports a scaffold. The scaffold frame comprises a fixture(110) installed in the wall, a holder(130) where the scaffold is placed and which is hinged on the fixture, and a support(140) which is interposed between the fixture and the holder and supports a load applied to the holder.

Description

Scaffold frame for working on a hull and scaffold structure having the same}

The present invention relates to a chief frame for hull work and a chief structure having the same, and more particularly, to a chief frame that can improve safety and productivity by hinged to the cradle and the chief structure having the same.

In the construction of a ship, in order to perform a work such as welding or painting of a hull shell plate, a chief who is installed to be adjacent to the hull shell plate and provides a movement path to an operator is required.

The chieftain structure according to the prior art is composed of a stationary fixed to a dock, a stationary arranged vertically with the stationary and fixed to the stationary by bolts or the like, and a chieftain disposed on the stationary and fixed to the stationary by a wire wire or the like. .

However, in accordance with this prior art, the cradle is fixed and installed on the stator, requiring more than 10 installations and demolition work per year for the chieftain structure, and enormous manpower and time are required to install and dismantle the chieftain structure. Therefore, there was a problem that the worker is exposed to danger and the productivity of ship construction is reduced.

The present invention has been made to solve the above problems, an object of the present invention, to provide a chieftain frame and a chieftain structure having the same that can ensure the safety of the operator and improve the productivity of ship building.

According to an aspect of the present invention for achieving the above object, as a frame (scaffold) for supporting the chief (scaffold) for the work of the hull installed on the wall, the support is installed on the wall, the chief is installed and hinged to the fixture A scaffold frame for working on a hull is provided that includes a cradle that is coupled and a support that is interposed between the holder and the cradle to support the load acting on the cradle.

At this time, the support, one end may be movably coupled to the fixed base and the other end may be movably coupled to the holder.

In addition, any one of both ends of the support may be slidably coupled and the other may be hinged.

On the other hand, it may further include a hanger formed at the end of the holder so that the holder rests on the wall.

And, it is formed on each side of the cradle may further include a mounting table is installed chief.

In addition, according to another aspect of the present invention, as a chief structure installed on the wall for the work of the hull, a fixed support that is installed on the wall, the chief is installed and the hinge is coupled to the fixed hinge, and interposed between the fixed and the cradle A scaffold structure for working on a hull is provided that includes a chief frame having a support for supporting an acting load, and a chief installed on the cradle.

At this time, the chieftain frame is disposed in plurality in spaced apart from each other, the chieftain may be installed on at least two of the cradle.

According to the present invention, the chief frame and the chief structure for the work of the hull shell plate do not need to be installed and dismantled every time the ship is entered, thus ensuring the safety of the worker and improving the productivity of the ship building.

Embodiments of the chief frame for hull work and the chief structure having the same according to the present invention will be described in detail with reference to the accompanying drawings. In the following description with reference to the accompanying drawings, the same or corresponding components are given the same reference numbers. And duplicate description thereof will be omitted.

In addition, the coupling or installation does not mean only a direct physical contact between each component, but a different configuration is interposed between the components, until the components are in contact with each other. Use it as a comprehensive concept.

1 is a perspective view showing an embodiment of the chief frame 100 for hull work according to an aspect of the present invention. 2 to 4 is a side view showing an operating state of the hull work chief frame 100 according to an embodiment of the present invention.

According to the present embodiment, as shown in FIGS. 1 to 4, the wall 262 of FIG. 6 is installed to support a scaffold 250 of FIG. 5 for the work of the hull 270 of FIG. 6. As a frame (frame), the mounting bracket 110, which is installed on the wall (262 of Figure 6), the chieftain (250 of Figure 5) is installed and the mounting bracket 130 is hinged to the fixing table 110, and the fixing table 110 and A scaffold frame for working on a hull 100 is provided that includes a support 140 interposed between the cradles 130 to support a load acting on the cradle 130.

According to the present embodiment as described above, by mounting the hinge 130 is rotatably coupled to the holder 110 to implement the patriarch frame 100 of the foldable structure, the chief frame for the work of the hull (270 of Figure 6) outer plate 100 and the chief structure (200 in FIG. 5) do not need to be installed and demolished every time the vessel is entered. This eliminates the need for investing manpower and time in such installation and dismantling operations, thereby ensuring the safety of the operator and consequently improving the productivity of shipbuilding.

Hereinafter, referring to FIGS. 1 to 4, each configuration will be described in more detail.

The fixed base 110 is attached to the wall (262 of FIG. 6) of the dock (260 of FIG. 6). That is, the fixture 110, as shown in Figure 1, made of a square pipe (pipe), etc., to be coupled to the wall (262 of Figure 6) of the dock (260 of Figure 6) using a bolt or the like. Can be.

At this time, the locking rod 120 is formed at the end of the fixing stand 110, so that the fixing stand 110 can span the wall (262 of FIG. 6). As shown in FIG. 1, the hanger 120 is made of a bent square pipe, so that it can span the wall (262 of FIG. 6) of the dock (260 of FIG. 6), so that on the chief (250 of FIG. 5) The worker working can support the load acting on the chieftain frame 100 more effectively.

In addition, an angle 122 formed with a through hole for fastening the bolt is coupled to the end of the hanger 120. Since the angle 122 is directly coupled to the wall (262 of FIG. 6) by a bolt or the like, the fixing base 110 may be installed and fixed to the wall (262 of FIG. 6) of the dock (260 of FIG. 6).

Cradle 130, the chieftain (250 of FIG. 5) is installed is hinged to the fixture 110. 1 to 4, the cradle 130 is made of a plate (plate) and an angle, the end is hinged to be rotatable to the fixing (110).

As such, the holder 130 is hinged to the holder 110, for example, to extend the holder 130 or the holder 110 so that the angle between the holder 110 and the holder 130 is 90 degrees. A chief frame 100 of a folding structure that can fold the cradle 130 so that the angle between the cradle 130 is close to 0 degrees may be implemented.

That is, referring to Figures 2 to 4, when the chief structure (200 of Figure 5) is required for the work such as painting or welding the outer shell of the hull (270 of Figure 6), as shown in Figure 2, The angle between the 110 and the cradle 130 is, for example, 90 degrees to rotate the cradle 130 to straighten the cradle 130, and after finishing work such as painting or welding, shown in FIGS. 3 and 4. As shown, the holder 130 can be rotated to fold the holder 130 toward the holder 110 side.

As such, simply rotating the holder 130 in accordance with the need of the chief (250 of FIG. 5) is sufficient, it is not necessary to install and remove the chieftain frame and chief structure as in the prior art. Accordingly, it is possible to reduce the large work force and work time required for such installation and work, to ensure the safety of the operator, and consequently to improve the productivity of shipbuilding.

On the other hand, the chief (250 of Figure 5) may be installed on the upper side of the cradle (130). In more detail, the chieftain (250 of FIG. 5) may be installed on the mounting brackets 134 formed on both sides of the holder 130 by welding or fastening means such as bolts.

As such, the mounting brackets 134 are formed on both sides of the cradle 130, respectively, two chiefs (250 of FIG. 5) may be coupled to both sides of the cradle 130, and thus, the chief (Fig. 250 of 5 may be located on the same plane, so that an operator may perform welding or painting of the hull (270 of FIG. 6) more stably and easily.

That is, in the related art, as the chiefs are arranged so that the ends overlap with each other and the wires are tied with iron wires and fixed to the cradles, height differences between the chiefs occur, which is inconvenient for the worker to work on, but also to safety. According to the present embodiment, since the mounting brackets 134 are formed on both sides of the cradle 130, height differences between the chieftains (250 of FIG. 5) may be removed.

On the other hand, as shown in Figures 2 to 4, the lower portion of the cradle 130, a guide rail 132 is formed to be coupled to the support 140 to be described later sliding.

The support 140 is interposed between the holder 110 and the holder 130 to support the load acting on the holder 130. The chieftain (250 of FIG. 5) is installed above the cradle 130, and when the worker works on the chief (250 of FIG. 5), the load is applied to the cradle 130 by the worker, thereby supporting such a load. To support the support 140 is interposed between the holder 110 and the cradle 130.

That is, as shown in Figures 1 to 4, the support 140, one end is slidably coupled to the fixed base 110 and the other end is rotatably hinged to the cradle 130. That is, as shown in FIGS. 2 to 4, when the holder 130 rotates with respect to the holder 110, the support 140 is hinged to the holder 110 and rotates to the holder 130. Sliding combined and sliding.

As such, one end of the cradle 130 is hinged to the holder 110, and the other end is slid to the cradle 130, so that when the cradle 130 rotates with respect to the holder 110, the support 140 rotates and Since the slide can be moved to correspond to the holder 110, when the holder 130 reaches the position as shown in Figure 2 without disturbing the rotation of the holder 130, the load acting on the holder 130 I can support it.

The guide rail 132 described above is formed to have a length smaller than the length of the cradle 130, thereby restraining the sliding distance of the support 140, whereby the cradle 130 in the position shown in FIG. When it reaches, it restrains the rotation of the holder 130 and supports the load.

Hereinafter, with reference to Figures 5 and 6, it will be described an embodiment of the hull work chief structure 200 according to another aspect of the present invention.

5 is a perspective view showing an embodiment of the hull work chief structure 200 according to another aspect of the present invention. 6 is a schematic view showing a state in which an embodiment of the hull work chief structure 200 according to another aspect of the present invention is applied to the wall 262 of the dock 260.

According to this embodiment, as shown in Figures 5 and 6, as the chief structure 200 is installed on the wall 262 for the work of the hull 270, the fixing table 210 is installed on the wall 262 , The chieftain 250 is installed and is supported by a hinge 230 which is hinged to the holder 210, and is supported between the holder 210 and the holder 230 to support the load acting on the holder 230 Scaffold structure for working on a hull (200) including a chief frame (280) and a chieftain (250) installed on the holder (230) is provided.

According to the present embodiment as described above, by mounting the hinge 230 is rotatably coupled to the holder 210 to implement the patriarch structure 200 of the foldable structure, the chief structure 200 for the work of the hull 270 outer plate. It is not necessary to install and dismantle each time the ship is entered. This eliminates the need for investing manpower and time in such installation and dismantling operations, thereby securing the safety of the operator and consequently improving the productivity of shipbuilding.

In the case of the present embodiment, the chieftain frame 280, the holder 210, the hanger 220, the angle 222, the cradle 230, the guide rail 232, the mounting bracket 234 and the support 240 are described above Since it is the same as or similar to the example, a detailed description thereof will be omitted, and the following description will focus on differences from the above-described embodiment.

The patriarchal frame 280 is arranged in a plurality of spaced apart from each other, as shown in Figure 5, the dock 260 is installed on the wall 262. The chieftain structure 200 may be implemented by installing the chieftain 250 using a bolt or the like on the cradle 230 of the chieftain frame 280.

At this time, the chieftain 250 is installed in two cradles 230, as shown in FIG. That is, both ends of the chieftain 250 are respectively installed in different cradles 230, as described above, one chief 250 is installed in a plurality of cradles 230, thereby improving the stability of the chief structure 200 You can.

As mentioned above, although an embodiment of the present invention has been described, those of ordinary skill in the art may add, change, delete or add elements within the scope not departing from the spirit of the present invention described in the claims. The present invention may be modified and changed in various ways, etc., which will also be included within the scope of the present invention.

1 is a perspective view showing an embodiment of the chief frame for hull work according to an aspect of the present invention.

2 to 4 is a side view showing an operating state of the chief frame for hull work according to an embodiment of the present invention.

5 is a perspective view showing an embodiment of the hull structure for the hull according to another aspect of the present invention.

Figure 6 is a schematic diagram showing a state in which an embodiment of the hull work chief structure according to another aspect of the present invention is applied to the dock wall.

<Explanation of symbols for the main parts of the drawings>

100: Chieftain Frame

110: holder

120: hanger

122: angle

130: cradle

132: guide rail

134: mounting table

140: support

Claims (7)

As a frame installed on the wall to support the scaffold for the work of the hull, Fixing stand installed on the wall; The cradle is installed and the cradle is hinged to the fixing; And Scaffold frame for working on a hull that includes a support that is interposed between the holder and the cradle to support the load acting on the cradle. The method of claim 1, The support, the chief frame for hull work, characterized in that the one end is movably coupled to the holder and the other end is movably coupled to the cradle. The method of claim 2, The chief frame for hull work, characterized in that any one of both ends of the support is slidably coupled and the other is hinged. The method according to any one of claims 1 to 3, The chief frame for hull work further comprises a hanger formed at the end of the holder so that the holder rests on the wall. The method according to any one of claims 1 to 3, The chief frame for hull work, which is formed on both sides of the cradle, further comprising a mounting table on which the chief is installed. A patriarchal frame according to any one of claims 1 to 3; And Scaffold structure for working on a hull comprising a chief installed in the cradle (scaffold structure for working on a hull). The method of claim 6, The chieftain frame is arranged in plurality, spaced apart from each other, The chieftain is the chief structure for hull work, characterized in that installed on at least two of the cradle.

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