KR102486541B1 - Slide type gang-form covering system - Google Patents

Abstract

The present invention discloses a slide type gangform covering system.
The present invention is supported on the top of the cage of the gangform, and a multi-stage cover portion that is stored in an unfolded or overlapping manner; a multi-rail portion overlapping in multiple so that the multi-stage cover portion slides in one direction; a protective film installed to cover the upper surface of the multi-stage cover; A lifting ring for lifting the multi-stage cover to the upper layer; It is a configured slide-type gangform covering system.

Description

Slide type gang-form covering system {Slide type gang-form covering system}

The present invention relates to a slide-type gangform covering system, and more particularly, to a slide-type gangform covering system capable of sliding on a construction layer of a building to cover a construction layer without successively installing rails on each gangform.

As is well known, a technology for covering the construction layer, which is the uppermost layer of a building under construction, with a cover has been known, and a representative example is Republic of Korea Patent Registration No. 10-2131407 (title of invention: gangform detachable all-weather roof system). ; hereinafter referred to as 'cited invention').

As shown in FIG. 1, this cited invention is a gangform detachable all-weather roof system that can open and close the uppermost layer of a structure under construction with a cover,

A rail body 10 having a rail portion 11 formed in the longitudinal direction,

A plurality of movable bodies 20 having a bogie 21 slidingly coupled to the rail part 11 and capable of moving forward and backward, and a truss 22 coupled to the upper surface of the bogie 21;

An open/closed roof unit (R) including a cover (30) connected to each truss (22) of the movable bodies to be expandable; and

Including,

The support 40 is coupled to protrude upward from both sides of the support 40, and a pair of mounting bars 42 forming a 'V'-shaped detachable part 41 so that the rail body 10 is forcibly fitted. , 43), after the roof unit is separated from the support 40, the support 40 is raised to the uppermost layer together with the gang form, and then the roof unit is remounted on the support 40 and used.

The bogie 21 includes a wheel 23 connected to the lower surface,

The rail body 10 is coupled to the upper surface of the base 12 and the base 12 inserted into the lower space of the 'V'-shaped detachable part 41, but has a wider left and right width than the base 12 Gangform detachable all-weather roof system including a rail member 13 formed and fitted into the upper space of the 'V'-shaped detachable part 41 and having a rail part 11 to which the wheel 23 is slidably coupled. to be.

In this cited invention, the rail body 10 is installed on each support 40 fixed to each piece of gangform, and the bogie 21 moves along the rail body 10 while the cover connected to the bogie 21 (30) can be unfolded to cover the top floor of the building, and when lifting the gang form to the upper floor for the construction of the next floor, separate all components such as the cover (30) and the rail body (10), lower it from the gang form, and lift the gang form After this is completed, all the components must be assembled again, so there is a problem in that the amount of work repeated by workers increases every time the gang form is lifted, and since the gang form is in pieces during such assembly, straightness is maintained in the part where the gang form and other gang forms are connected. When installing the rail body 10 that needs to be installed, there is a problem that installation is difficult due to various factors such as play, and since this problem is repeated every time the building goes up one level or the gang form is lifted, it is impossible to use it realistically. It is a problem to do

Republic of Korea Patent Registration No. 10-2131407

An object of the present invention is to provide a slide-type gangform covering system that can slide and cover on the construction layer of a building without successively installing rails on each gangform in order to solve these problems.

In order to achieve this object, the present invention supports a multi-stage cover portion supported on top of a cage of a gangform and accommodated in an unfolded or overlapping manner; a multi-rail portion overlapping in multiple so that the multi-stage cover portion slides in one direction; a protective film installed to cover the upper surface of the multi-stage cover; A lifting ring for lifting the multi-stage cover to the upper layer; constituted,
The multi-stage cover unit includes a support frame and a support roller rotating on the support frame to enable sliding while supporting an upper end between stages,
While preventing the support rollers from being separated from the support frame, each end of the multi-stage cover protrudes forward by more than a limit distance to slide, so that each adjacent stage of the multi-stage cover unit is separated from each other. is composed of
A slide-type gangform covering system consisting of long rollers longer than the thickness of the cage so that the upper end of the cage of the protruding gangform adjacent to the gangform can slide continuously at the last stage of the multi-stage cover that slides while being supported on the top of the cage of the gangform. It was made by providing

In this way, the present invention, as all the components of the multi-stage cover unit are integrally configured, do not need to install a separate rail on the gangform or repeat the assembly or separation operation so that the rails are connected to each other. As each single rail part of the multi-rail part embedded in the multi-rail cover part is moved, each single part cover part is spread to cover the top of the building during construction, so that even if it rains or snows, the construction layer can be protected.

1 is a perspective view showing the configuration of the cited invention;
Figure 2 is a perspective view showing a specific embodiment of the slide type gangform covering system according to the present invention.
Figure 3 is a side cross-sectional view illustrating a state in which an embodiment of the slide type gangform covering system according to the present invention is placed on a cage of gangform.
Figure 4 is a perspective view illustrating an unfolded state of the three-stage slide-type gangform covering system according to the present invention.
Figure 5 is a partially enlarged view illustrating in detail each component in a specific embodiment of the slide type gangform covering system according to the present invention.
Figure 6 is an explanatory view illustrating that the expansion and folding of the multi-stage cover portion is facilitated by the long roller even when the cage of the gangform is not continuous and irregular.

Referring to the accompanying drawings, the embodiments of the present invention will be described in detail so that those skilled in the art can easily practice the present invention. However, this is not intended to limit the present invention to a specific form disclosed, and it should be understood to include all changes, equivalents or substitutes included in the spirit and technical scope of the present invention, and the components of each drawing exemplified herein Considering the convenience of understanding, etc., the size or thickness is exaggerated, thick, large, small, thin, or simplified, but the protection scope of the present invention should not be construed as being limited thereby.

In addition, terms used in this specification are used only to describe specific embodiments and are not intended to limit the present invention, and terms such as ~comprising~ or ~consisting of~ refer to features, numbers, steps, and operations described in the specification. is intended to indicate the existence of a component, part, or combination thereof, but does not preclude in advance the possibility of the existence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof. To be understood, and unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in this application, it should not be interpreted in an ideal or excessively formal meaning. don't

In addition, for convenience in explaining the slide-type gangform covering system according to the present invention, if the approximate direction is specified with reference to the cross-sectional view of FIG. The direction in which this action is downward (lower), the opposite of the downward direction is upward (upper), and the direction in which each multi-stage cover part 200 of the multi-stage cover part 200 covered by the maintenance film 400 slides and protrudes This front (front), the opposite direction of the front is the rear (rear), and the detailed description and claims of the invention related to the other drawings specify and describe the direction according to this standard unless otherwise specified.

The overall configuration of a specific embodiment of the slide-type gangform covering system according to the present invention is shown in FIGS. 2 and 3.

As can be seen from this, the slide type gangform covering system according to the present invention is supported on the upper end of the cage 120 of the gangform 100, and the multi-stage cover 200 that is unfolded or overlapped and accommodated,

A multi-rail part 300 overlapping in multiple so that the multi-stage cover part 200 slides in one direction;

A maintenance film 400 installed to cover the upper surface of the multi-stage cover part 200,

A lifting ring 500 for lifting the multi-stage cover part 200 to the upper layer may be configured.

If this is described in more detail for each component, the multi-stage cover part 200, as illustrated in FIGS. 4 and 5, the frame frame 240 forming an arch shape, and both ends of the frame frame 240 A first stage cover portion 210 configured of a first stage rail portion 310 of the installed multi-rail portion 300,

It is embedded inside the first stage cover part 210 and is fixed to the second stage rail portion 320 sliding along the first stage rail portion 310 of the multiple rail portion 300, and the second stage rail portion 320 A two-stage cover portion 220 that slides to one side of the first stage cover portion 210 by sliding and protrudes;

It is embedded inside the 2-stage cover part 220, fixed to the 3-stage rail unit 330 sliding along the 2-stage rail unit 320, and the 2-stage cover unit by sliding of the 3-stage rail unit 330. A three-stage cover portion 230 protruding by sliding in one direction of 220 may be configured. Here, the three-stage multi-stage cover portion 200 is exemplified, but is not limited thereto, and the multi-stage cover portion according to the present invention ( 200) is configured to be overlapped or unfolded in two or more stages.

Here, the three-stage cover part 230, which is the lowest part of the multi-stage cover part 200, is provided with a sliding ring 231 at the bottom, so that the operator can manually move by pulling a rope or the like on the sliding ring 231. The multi-stage cover unit 200 can be unfolded or overlapped, and the multi-stage cover unit 200 has a stage and a stage so that each stage 210, 220, 230 of the multi-stage cover unit 200 can be stably connected and operated. A support frame 241 and a support roller 242 rotating on the support frame 241 may be configured so as to slide while supporting the upper end between them, and at the rear end of the support frame 241, the support frame ( 241) Prevents the support roller 242 rotating above from being separated from the support frame 241 and protrudes forward by more than a limit distance where each end cover part 210, 220, 230 slides, so that each end cover part ( An anti-separation device 243 that can prevent the 210, 220, and 230 from being separated from each other may be provided.

In addition, as shown enlarged in FIG. 5, the multi-rail unit 300 is each single rail unit of the multi-rail unit 300 so that the floor level of each end cover unit 210, 220, 230 to be slid is constant (310, 320, 330) is a multi-layered multi-stage structure arranged perpendicular to the sliding direction of the multi-stage cover portion 200, and is supported on the side surface of each single rail portion (310, 320, 330), each single rail portion (310, 320, 330), each end cover portion (210, 220, 230) maintains the floor level of the guide roller 340 and each end cover portion (210, 220, 230) to allow sliding, and each end cover portion ( A load support roller 350 rotating along the bottom surface (lower surface) of each single rail part 310, 320, 330 may be configured to slide while supporting the weight of the 210, 220, 230.

In addition, the last stage 230 of the multi-stage cover part 200 is formed of the gangform 100 protruding to form a wall surface, as illustrated in FIG. 6, even if the gangforms 100 are not aligned according to the structure of the building. Instead of the load support roller 350 moving inside the multi-rail part 300 so that the top of the cage 120 can be continuously slid, the long roller 360 that can move along the top of the cage 120 is a multi-stage cover part. It can be configured at the last stage of (200).

After the multi-rail unit 300 is unfolded, it may be fixed to the cage 120 of the gang form 100 using a known fixing means such as a bolt, tie, or wedge.

In addition, the maintenance film 400 may be a plate material, synthetic resin, net, or fabric through which rain or snow does not pass, may be opaque or translucent, and may have windows or through holes for ventilation, and the maintenance film 400 The construction company's logo, advertisement, notice, etc. can be displayed on the surface, so when constructing a building in the city center, it is possible to prevent the construction work on the top floor from being exposed to the outside, while advertising effects, brand enhancement, and construction company's image making are possible. The sunshade 400 can be provided with a sunshade 410 that is spread out to cover the outside of the gangform 100 or overlaps the sunshade 400, so that it not only blocks sunlight, but also protects against strong winds that may occur during high-rise construction. safety accidents can be prevented.

In addition, a lifting ring 500 may be configured in the multi-stage cover part 200, and the lifting ring 500 may be configured in the form of a ring or hook protruding to the outside of the multi-stage cover part 200.

In the above, the technical idea of the present invention has been described together with the accompanying drawings, but this is an illustrative description of the best embodiment of the present invention, not limiting the present invention, and those skilled in the art It is a clear fact that anyone can make various modifications and imitations such as dimensions, shapes, and structures without departing from the scope of the technical idea of the present invention, and such modifications and imitations are included in the scope of the technical idea of the present invention.

100: gang form 110: form part 120: cage
200: multi-stage cover 210: 1 stage cover 220: 2 stage cover
230: 3 stage cover 231: sliding ring 240: frame frame
241: support frame 242: support roller 243: separation prevention device
300: multiple rail parts 310: 1 single rail part 320: 2 single rail parts
330: 3 single rail part 340: guide roller 350: load support roller
360: long roller 400: sunshade 410: sunshade
500: lifting ring Cage-T: thickness of the cage

Claims (6)

A multi-stage cover supported on the top of the cage of the gangform and stored in an unfolded or overlapped manner;
A multi-rail part overlapping in multiple so that the multi-stage cover part slides in one direction;
A protective film installed to cover the upper surface of the multi-stage cover;
A lifting ring is configured to lift the multi-stage cover to the upper layer,
The multi-stage cover unit includes a support frame and a support roller rotating on the support frame to enable sliding while supporting an upper end between stages,
While preventing the support rollers from being separated from the support frame, each end of the multi-stage cover protrudes forward by more than a limit distance to slide, so that each adjacent stage of the multi-stage cover unit is separated from each other. is composed of
Slide characterized in that a long roller having a length longer than the thickness of the cage is configured to continuously slide the top of the cage of the protruding gangform adjacent to the gangform at the last stage of the multi-stage cover that slides while being supported on the top of the cage of the gangform Mold Gangform Covering System. According to claim 1,
The multi-stage cover unit comprises a frame frame forming an arcuate shape, and a single-stage cover unit composed of multiple rails installed at both ends of the frame frame;
A two-stage cover that is embedded inside the first-stage cover unit, fixed to the second-stage rail unit that slides along the first-stage rail unit of the multi-rail unit, and protrudes by sliding to one side of the first-stage cover unit by sliding the second-stage rail unit A slide-type gangform covering system, characterized in that the portion is configured. According to claim 2,
The multi-stage cover unit is embedded inside the two-stage cover unit, is fixed to a 3-stage rail unit that slides along the 2-stage rail unit, and slides to one side of the 2-stage cover unit by sliding the 3-stage rail unit to protrude the 3-stage cover unit. A slide-type gangform covering system, characterized in that the portion is configured. According to claim 3,
The slide type gangform covering system, characterized in that the sliding ring is provided at the bottom of the three-stage cover. delete delete

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