KR100903441B1 - Temporary installation structure comprising safety indicating portion - Google Patents

Abstract

A temporary installation structure including a safety indicating part is provided to reduce accidents by informing an operator of danger on a traffic lane. A temporary installation structure including a safety indicating part comprises: a fixed scaffolding part(110) forming a part of a traffic lane of a concrete structure and being fixed to a concrete structure; a rotary scaffolding part(140) forming a part of the traffic lane with the fixed scaffolding part and rotating to the fixed scaffolding part; a pair of safety indicating parts(120,130) indicating danger on the traffic lane in case a part corresponding to the rotary scaffolding part is opened in the traffic lane of the concrete structure according to rotation of the rotary scaffolding part; and a connection part(150) connecting the safety indicating part to the rotary scaffolding part in order to enable the safety indicating part to indicate danger on the traffic lane of the concrete structure according to the rotation of the rotary scaffolding part.

Description

Temporary installation structure comprising safety indicating portion}

The present invention relates to a temporary structure including a safety indicator, and more particularly to a temporary structure including a safety indicator of the temporary structure applied to industrial sites.

In an industrial site, there are various structures, and if the size of these various structures is large, a temporary structure is installed in the structure so that the worker can reach a higher portion of the structure. The temporary structure installed as described above forms a passage of the worker on the structure that is the application object.

Such a hypothetical structure includes a fixed scaffold and a rotating scaffold. When the pivoting foot is closed, the pivoting foot, together with the stationary footing, forms a passageway through which the operator can travel in the approximately horizontal direction of the application object. On the other hand, when the pivoting platform is open, the pivoting platform forms a passageway through which the operator can travel in the approximately vertical direction of the application object.

If a worker passes horizontally and passes over a rotating platform without knowing that the rotating platform is open, there is a risk that the worker may fall. Safety flags, etc., are applied to notify the worker of such a hazard. It also became.

However, in the conventional temporary structure, when the opening and closing of the rotating scaffold and the operation of a tool for informing a danger such as a safety sign flag cannot be linked, the rotating scaffold is open or the safety sign flag does not properly indicate a danger. However, there is a disadvantage that the worker cannot be notified of the danger properly.

An object of the present invention is to provide a temporary structure including a safety indicator having a structure capable of displaying a danger on the passage in accordance with the opening and closing of the rotating scaffold.

The temporary structure including a safety indicator according to an aspect of the present invention is disposed on the application object of the industrial site, to form a passage of the application object,

A fixed scaffolding portion which constitutes a part of the passageway and is fixed with respect to the application object; A rotating scaffolding portion which constitutes a part of the passageway, and which is rotatable with respect to the fixed scaffolding portion; A safety display unit displaying a danger on the passage when a part corresponding to the rotating scaffold is opened in the passage according to the rotation of the rotating scaffold; And a connection part connecting the pivoting footrest part and the safety indication part so that the safety indication part displays a danger on the passageway as the pivoting footstep part rotates.

According to the temporary structure including a safety indicator according to an aspect of the present invention, when the portion corresponding to the rotating scaffold in the passage of the application object to which the temporary structure is applied according to the rotation of the rotating scaffold, the safety indicator is dangerous on the passage When the part corresponding to the rotating footrest part is closed in the passage of the application object to which the temporary structure is applied, the safety indicator is repositioned so as not to interfere with the passage of the worker on the passage, thereby effectively exposing the worker to the danger of passage. Since it can be informed, there is an effect that can reduce the safety accident.

Hereinafter, a temporary structure including a safety display unit according to embodiments of the present invention will be described with reference to the drawings. In carrying out this description, the hypothetical structure forms a passage of the application object, and the hypothesis structure is proposed to be applied to the concrete structure that is the application object of the construction site, but this is exemplary and the hypothesis structure is different. It can also be applied to various application objects in industrial sites.

1 is a view showing a temporary structure including a safety indicator according to a first embodiment of the present invention, Figure 2 is a view showing the unfolded safety display bar in a temporary structure including a safety indicator according to a first embodiment of the present invention 3 is a perspective view illustrating a safety display bar folded in a temporary structure including a safety display unit according to a first embodiment of the present invention, and FIG. 4 includes a safety display unit according to a first embodiment of the present invention. FIG. 5 is a perspective view illustrating a structure for unfolding a safety mark bar in a temporary structure, FIG. 5 is a perspective view illustrating a structure for folding a safety mark bar in a temporary structure including a safety indicator according to a first embodiment of the present invention, and FIG. 2 is an enlarged view of portion A shown in FIG. 2, FIG. 7 is an enlarged view of portion B shown in FIG. 2, and FIG. 8 is a portion C shown in FIG. 3. For an enlarged view.

1 to 8 together, the temporary structure 100 according to the present embodiment is applied to the concrete structure 10 that is the application object, to form a passage of the concrete structure 10. The concrete structure 10 is provided with a vertical member 11 and a horizontal member 12, to be firmly fixed to the temporary structure 100 to the concrete structure (10).

The temporary structure 100 includes a fixed scaffold 110, a first safety display 120, a second safety display 130, a rotating scaffold 140, and a connection 150. Here, the temporary structure 100 is presented as having a pair of safety indicators (120, 130), which is exemplary and may be applied to a singular or three or more.

The fixed scaffolding part 110 constitutes a part of the passage of the concrete structure 10, and is fixed to the concrete structure 10, and includes the fixed scaffold support members 111 and 112 and the fixed scaffold 113. It is composed.

The pivoting scaffold 140 constitutes a passage of the concrete structure 10 together with the fixed scaffold 110 and is rotatable with respect to the fixed scaffold 110. It is comprised by the rotation scaffold 142 and the rotation scaffold rotation shaft 143. As shown in FIG.

The safety indicators 120 and 130 open a portion corresponding to the rotating scaffold 140 in the passage of the concrete structure 10 in response to the rotation of the rotating scaffold 140. The display is composed of the support bases 121 and 131, the safety indicator bars 122 and 132, the bar pivot shafts 123 and 133, and the safety indicator flags 124 and 134. Here, the elements constituting the first safety indicator 120 is the first support 121, the first safety indicator bar 122, the first bar pivot shaft 123 and the first safety indicator flag 124. The elements constituting the second safety indicator 130 are a second support 131, a second safety indicator bar 132, a second bar pivot 133, and a second safety indicator flag 134.

The connecting part 150 may allow the safety indicators 120 and 130 to display a danger on a passage of the concrete structure 10 according to the rotation of the pivoting footing part 140. And the safety indicators 120 and 130 by connecting the handle connection member 151, the damper 152, the handle 153, the first safety indicator connection member 154 and the second safety indicator connection member 155. It consists of.

Reference numeral 165 is a central link ring formed on the pivot footrest member 141, and reference numerals 162 and 166 are first upper link ring and first lower link ring formed on the upper and lower portions of the first support 121, respectively. Reference numerals 164 and 167 are second upper connection rings and second lower connection rings respectively formed on the upper and lower portions of the second support 131.

Reference numerals 161 and 163 denote first handles formed on the first support 121 and the second support 131, respectively, separately from the first upper connecting ring 162 and the second upper connecting ring 164. Link ring and second handle link ring.

The connecting rings 161, 162, 163, 164, 165, 166, and 167 may have a ring shape.

The first upper connecting ring 162 and the second upper connecting ring 164 are respectively the first bar pivot shaft 123 and the second on the first support 121 and the second support 131. It is formed at a position higher than the bar pivot shaft 133.

In detail, the fixed scaffold support members 111 and 112 are connected to each other substantially vertically, and are connected to the vertical member 11 and the horizontal member 12 formed in the concrete structure 10. As the fixed scaffold 113 is installed on the fixed scaffold receiving members 111 and 112, the fixed scaffold 110 is formed. The fixed scaffold 113 may be placed on a plurality of the fixed scaffold support members 111 and 112.

The rotating scaffold 140 is placed between the plurality of fixed scaffold 110. The pivoting footrest member 141 of the pivotal footrest part 140 forms a frame, and the pivotal footrest part 140 is formed on the pivotal footrest support member 141, thereby forming the pivotal footrest part 140. . The pivotal footrest support member 141 is rotatably connected to the fixed scaffold support members 111 and 112 by the pivotal footrest rotation shaft 143.

Here, the rotating scaffold 140 is presented as being rotated about the rotating scaffold pivot 143 with respect to the fixed scaffold 110, which is exemplary, and the rotating scaffold 140 is Various ways of rotating may be presented, such as sliding with respect to the fixed scaffold 110.

The first safety display unit 120 and the second safety display unit 130 are respectively installed on a pair of fixed scaffolding portions 110 corresponding to both sides of the pivoting footrest 140. Then, the first safety indicator 120 and the second safety indicator 130 may indicate whether the rotating scaffold 140 is dangerous for the two-way passage of the passage of the concrete structure 10, respectively. .

The first support 121 and the second support 131 extend in a vertical direction from a pair of fixed scaffolding portions 110 corresponding to both sides of the pivoting footrest 140, respectively. The first safety indicator bar 122 and the second safety indicator bar 132 are respectively connected to an upper portion of the first support 121 and the second support 131.

The first support 121 and the first safety indicator bar 122 are connected by the first bar pivot shaft 123, and the second support 131 and the second safety indicator bar 132 are The first safety indicator bar 122 and the second safety indicator bar 132 are connected to each other by the second bar pivot shaft 133, and the first support 121 and the second support 131, respectively. Can be rotated against. By such rotation, the first safety indicator bar 122 and the second safety indicator bar 132 are respectively connected with the first support 121 and the second support 131 as shown in FIG. 3. 2, or as illustrated in FIG. 2, the first support 121 and the second support 131 may be substantially perpendicular to each other.

In this case, the first safety indicator bar 122 and the second safety indicator bar 132 are superposed or substantially perpendicular to the first support 121 and the second support 131, respectively. This is exemplary and the first safety indicator bar 122 and the second safety indicator bar 132 are always substantially perpendicular to the first support 121 and the second support 131, respectively, It may cross or be parallel to the passage. To enable this operation, the first safety indicator bar 122 and the second safety indicator bar 132 are rotated with respect to the first support 121 and the second support 131, respectively, The first support 121 and the second support 131 may be configured to rotate with respect to the fixed footrest 110, respectively.

The first safety indicator flag 124 and the second safety indicator flag 134 are connected to the first safety indicator bar 122 and the second safety indicator bar 132, respectively. Etc. are formed. The first safety sign flag 124 and the second safety sign flag 134 may cross the passage in accordance with the rotation of the first safety sign bar 122 and the second safety sign bar 132. The rotating scaffold 140 is opened to the worker who passes through the danger, or may be positioned so as to be excluded on the passage so that the worker's passage is not disturbed.

The handle 153 is on the fixed scaffold 110 which is relatively further spaced apart from the rotating scaffold pivot shaft 143 of a pair of the fixed scaffold 110 disposed on both sides of the pivotal scaffold 140. Is placed. In the present exemplary embodiment, the handle 153 is disposed on the fixed footrest 110 to which the second safety indicator 130 is connected. The handle connecting member 151 is a rope or the like, which extends from the handle 153 to sequentially pass through the second handle connecting ring 163 and the first handle connecting ring 161, and then rotates. It is connected to the handle connecting member coupling pin 144 of the footrest 140. The handle connecting member coupling pin 144 may be formed to be spaced apart from the pivoting footrest rotation shaft 143 in the pivoting footrest part 140.

The rotating scaffold pivot shaft 143 may be formed to be close to any one of the pair of fixed scaffold portions 110 disposed on both sides of the pivot scaffold 140, in which case the pivot scaffold pivot ( The operator on the fixed scaffolding unit 110 in close proximity to 143 may hold and hold the fixed scaffolding unit 110 directly. It may be difficult to open the rotating scaffold 140. Accordingly, as the handle 153 and the handle connecting member 151 are connected as described above, the worker on the fixed scaffold 110 that is relatively further spaced apart from the rotating scaffold pivot shaft 143 may have the handle 153. By applying an external force to the pull, the rotating scaffold 140 can be easily opened.

The damper 152 may be installed on the handle connecting member 151, preferably between the first handle connecting ring 161 and the second handle connecting ring 163. The damper 152 is variable in length thereof to control the operation speed of the handle connecting member 151, to prevent the sudden opening and closing operation of the rotating scaffolding unit 140, and to open and close the rotating scaffolding unit 140 Impact can be prevented from being transmitted to the handle 153.

The first safety indicator connecting member 154 is a rope or the like, and extends from the first safety indicator bar 122, such that the first upper connecting ring 162, the first lower connecting ring 166, and the center are connected to each other. After passing through the connecting ring 165 in sequence, it is connected to the safety indicator connecting member coupling pin 145 of the pivoting step 140. The safety indicator connecting member coupling pin 145 may be formed at a position spaced apart from the pivoting foot pivot 143, for example, a central portion of the pivotal foot support member 141.

The second safety indicator connecting member 155 is a rope or the like, and extends from the second safety indicator bar 132 so that the second upper connecting ring 164, the second lower connecting ring 167, and the center are provided. After passing through the connecting ring 165 sequentially, it is connected to the safety indicator connecting member coupling pin 145.

As connected as described above, the first safety indicator bar 122 and the second safety indicator bar 132 are connected to the pivoting footrest 140 and rotated together as the pivoting footrest 140 rotates. do.

Hereinafter, the operation of the temporary structure 100 will be described.

First, by holding the handle 153, an operator applies an external force, or by applying an external force such that the operator pushes the pivoting foot 140 at the lower side of the pivoting foot 140, the pivoting foot 140 ) Is rotated and opened along the pivoting scaffolding shaft 143, as shown in FIGS. 2 and 4, the first safety indicator connecting member 154 and the first safety indicator connected to the pivoting scaffold 140. 2 the safety indicator connecting member 155 is pulled, so that the first safety indicator bar 122 and the second safety indicator bar 132 that were folded as shown in FIGS. It is rotated to traverse. Then, the operator on the passage by the first safety indicator flag 124 and the second safety indicator flag 134 respectively connected to the first safety indicator bar 122 and the second safety indicator bar 132, respectively. The risk that the rotating scaffold 140 is in an open state may be displayed.

On the other hand, when the rotating scaffold 140 is rotated along the rotating scaffold pivot 143 and closed by an external force applied by an operator, as shown in FIGS. 3 and 5, the rotating scaffold 140 The first safety indicator connecting member 154 and the second safety indicator connecting member 155 connected to each other are pushed, thereby extending the first safety indicator bar (as shown in FIGS. 2 and 4). 122 and the second safety indicator bar 132 are returned to their original positions so as to be folded with the first safety indicator bar 122 and the second safety indicator bar 132, respectively. Then, the first safety indicator flag 124 and the second safety indicator flag 134 respectively connected to the first safety indicator bar 122 and the second safety indicator bar 132 are also returned to their original positions. The worker on the passage may not be prevented from passing through the passage.

As described above, when a portion corresponding to the rotating scaffold 140 is opened in the passage of the application object to which the temporary structure 100 is applied, according to the rotation of the rotating scaffold 140, the safety display units 120 and 130 are provided. ) Is rotated to indicate a danger on the passage, and when the portion corresponding to the rotating scaffold 140 is closed in the passage of the application object to which the temporary structure 100 is applied, the safety indicators 120 and 130 return to their original positions. By not interfering with the passage of the worker on the passage, it is possible to effectively notify the worker of the danger on the passage, so that the safety accident can be reduced.

Hereinafter, other embodiments of the present invention will be described with reference to the accompanying drawings. In carrying out this description, the description overlapping with the contents already described in the above-described first embodiment of the present invention will be replaced with the description thereof, and will be omitted herein.

FIG. 9 is a perspective view illustrating a state in which a safety display bar is unfolded in a temporary structure including a safety display unit according to a second embodiment of the present invention.

Referring to FIG. 9, the temporary structure 200 according to the present embodiment includes a fixed scaffolding unit 210, a first safety display unit 220, a second safety display unit 230, a rotating scaffolding unit 240, And a connection part 250.

In this embodiment, the pivoting footrest 240 is rotatably connected to a pair of fixed scaffolding 210 disposed on both sides thereof. That is, the rotating scaffolding shaft 243 is formed between the rotating scaffold 240 and the pair of fixed scaffolds 210 on both sides thereof. In order to smoothly rotate the rotating scaffold 240, the rotating scaffold pivot 243 formed on the rotating scaffold 240 may be formed at a symmetrical position.

The first safety indicator connecting member 251 and the second safety indicator connecting member 252 constituting the connection part 250 are connected to both sides of the pivoting footrest 240, respectively.

When formed as described above, the direction of the passage of the temporary structure 200 and the forming direction of the rotating scaffold pivot 243 for the rotation of the rotating scaffold 240 may be parallel.

FIG. 10 is a perspective view illustrating a state in which a safety display bar is unfolded in a temporary structure including a safety display unit according to a third exemplary embodiment of the present invention. FIG.

Referring to FIG. 10, the temporary structure 300 according to the present exemplary embodiment may include a fixed scaffolding unit 310, a first safety display unit 320, a second safety display unit 330, and a rotating scaffolding unit 340. And a connection part 350.

In the present embodiment, the first safety indicator 320 has a plurality of first safety indicator bars 322, 325, and the plurality of first safety indicator bars 322, 325 are attached to the first support 321. Connected with height difference. First bar pivots 323 and 326 are formed between the plurality of first safety indicator bars 322 and 325 and the first support 321, respectively. The plurality of first safety indicator bars 322 and 325 are connected by a first bar connecting member 327. The first safety indicator flag 324 may be connected to any one or both of the plurality of first safety indicator bars 322 and 325.

In addition, the second safety indicator 330 has a plurality of second safety indicator bars 332 and 335, and the plurality of second safety indicator bars 332 and 335 have a height difference with respect to the second support 331. Connected with. Second bar pivot shafts 333 and 336 are formed between the plurality of second safety indicator bars 332 and 335 and the third support 331, respectively. The plurality of second safety indicator bars 332 and 335 are connected by a second bar connecting member 337. The second safety indicator flag 334 may be connected to any one or both of the plurality of second safety indicator bars 332 and 335.

When configured as described above, when a portion corresponding to the rotating scaffold 340 is opened in the passage of the temporary structure 300, the plurality of first safety indicator bars (322, 325) and the plurality of second safety indicators Bars 332 and 335 are operated to cross each other with height differences on the passages on both sides of the pivoting footrest 340, respectively. Therefore, it is possible to improve the risk awareness of the worker passing through the passage.

11 is an enlarged perspective view of a first support part in a temporary structure including a safety indicator according to a fourth exemplary embodiment of the present invention.

Referring to FIG. 11, the first safety indicator bar 422 is rotatably installed on the first support 421 of the temporary structure 400 according to the present embodiment.

A first upper connection pulley 462 is rotatably installed on an upper portion of the first support 421, and a first lower connection pulley 466 is rotatably installed on a lower portion of the first support 421. A first safety indicator connecting member 454 is fastened to the first upper connection pulley 462 and the first lower connection pulley 466.

A first handle connection pulley 461 is rotatably installed on an upper portion of the first support 421, and a handle connection member 451 is caught by the first handle connection pulley 461.

In the present exemplary embodiment, the first handle connection pulley 461, the first upper connection pulley 462, and the first portion of the handle connecting member 451 and the first safety indicator connecting member 454 are caught. Lower connection pulley 466 is disposed. As the pulleys 461, 462, and 466 are disposed, the connection members 451 and 454 may be smoothly operated.

Although not shown, the second upper connection pulley and the second lower connection pulley for the second safety indicator connecting member may be equally applied.

While the invention has been shown and described with respect to specific embodiments thereof, those skilled in the art can variously modify the invention without departing from the spirit and scope of the invention as set forth in the claims below. And that it can be changed. Nevertheless, it will be apparent that all such modifications and variations are included in the scope of the present invention.

According to the safety display device according to an aspect of the present invention, since the danger can be displayed on the passage along the opening and closing of the rotating scaffold, the industrial applicability is high.

1 is a view showing a temporary structure including a safety indicator according to a first embodiment of the present invention.

Figure 2 is a perspective view showing a state in which the safety indicator bar unfolded in a temporary structure including a safety indicator according to the first embodiment of the present invention.

Figure 3 is a perspective view showing a state in which the safety indicator bar is folded in a temporary structure including a safety indicator according to the first embodiment of the present invention.

4 is a perspective view showing a structure for unfolding the safety indicator bar in a temporary structure including a safety indicator according to the first embodiment of the present invention.

FIG. 5 is a perspective view illustrating a structure for folding a safety display bar in a temporary structure including a safety display unit according to a first embodiment of the present invention; FIG.

FIG. 6 is an enlarged view of a portion A shown in FIG. 2. FIG.

FIG. 7 is an enlarged view of a portion B shown in FIG. 2. FIG.

FIG. 8 is an enlarged view of a portion C shown in FIG. 3.

9 is a perspective view showing a state in which the safety indicator bar is unfolded in a temporary structure including a safety indicator according to a second embodiment of the present invention.

10 is a perspective view showing a state in which the safety indicator bar is unfolded in a temporary structure including a safety indicator according to a third embodiment of the present invention.

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

100, 200, 300: temporary construction

110, 210, 310: fixed footrest

120, 220, 320: first safety indicator

130, 230, 330: second safety indicator

140, 240, 340: rotating foot

150, 250, 350: connection

Claims (5)

In the temporary structure is disposed on the application object of the industrial site, to form a passage of the application object, A fixed scaffolding portion which constitutes a part of the passageway and is fixed with respect to the application object; A rotating scaffolding portion which constitutes a part of the passageway, and which is rotatable with respect to the fixed scaffolding portion; A safety display unit displaying a danger on the passage when a part corresponding to the rotating scaffold is opened in the passage according to the rotation of the rotating scaffold; And And a connection part connecting the pivoting footrest part and the safety indication part to display the danger on the passage along the pivoting footstep part. The method of claim 1, When the rotating footrest part is rotated and a part corresponding to the rotating footrest part is opened in the passage, the safety display part is operated to cross the passage by the connecting part, And the pivoting foot is rotated so that the part corresponding to the pivoting foot in the passage closes, and the safety display part is returned to its original position by the connecting part. The method of claim 2, The safety display unit includes a support extending from the fixed scaffolding portion and a plurality of safety display bars connected to the support rotatably with a height difference. And a plurality of safety indicator bars are operable to cross each other with a height difference on the passageway. The method of claim 1, And the connection part comprises a handle to which an external force can be applied, and a handle connecting member connecting the pivoting foot part and the handle to open and close the pivoting foot part by an external force applied to the handle. The method of claim 4, wherein The connecting portion is disposed on the handle connecting member, the temporary structure, characterized in that it comprises a damper for adjusting the operating speed of the handle connecting member.

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