KR20170109973A - Lower cage of gang form with supporting tool - Google Patents
Lower cage of gang form with supporting tool Download PDFInfo
- Publication number
- KR20170109973A KR20170109973A KR1020160034267A KR20160034267A KR20170109973A KR 20170109973 A KR20170109973 A KR 20170109973A KR 1020160034267 A KR1020160034267 A KR 1020160034267A KR 20160034267 A KR20160034267 A KR 20160034267A KR 20170109973 A KR20170109973 A KR 20170109973A
- Authority
- KR
- South Korea
- Prior art keywords
- cage
- lower cage
- fastening
- fastening member
- horizontal frame
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
- E04G5/061—Consoles; Brackets specially adapted for attachment to scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G2011/067—Integrated forms comprising shuttering skin, bracing or strutting arrangements, workplatforms and railings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
Abstract
The present invention relates to a cage of a gantry, and more particularly, it relates to a cantilever cage which has a gantry lower cage having a cantilever for quickly and easily performing a fastening operation with an upper cage after a lower end of a cantilever is simply mounted, Lt; / RTI > To this end, the present invention is characterized in that the lower cage is fastened to the lower cage through a fastening member at the lower end of the upper cage, wherein the lower cage is provided with a mount which can be mounted on the upper cage before the fastening operation using the fastening member .
Description
The present invention relates to a cage of a gang-type mold, and more particularly, to a cage of a gang-type cantilever which can easily and simply fasten the upper cage to the lower end of the upper cage when the gang- To the lower cage.
Generally, a building such as an apartment, a building, or a shopping mall is constructed by concrete pouring of an outer wall, and an outer formwork of a large iron, that is, a gang foam is used to construct the outer wall of the building.
These gypsum protects the outer wall from the external environment while preventing the leakage of water until the concrete is hardened and the role of maintaining the shape and size while the concrete is cured.
Such a gang form includes an upper cage and a lower cage. The upper cage refers to a work scaffold on the upper part, which is used for installation and disassembly of a form coupled to an outer wall formwork. A vertical frame arranged to be spaced apart in parallel with the formwork, and a horizontal frame fixed between the vertical frame and the formwork, on which the work footrest is seated. At this time, the horizontal frame is installed at a predetermined distance along the longitudinal direction of the vertical frame so that the work footrests having two or more stages are seated.
Also, the lower cage is a lower part of the lower part of the upper cage, which is installed on a part of the outer wall formed by the formwork and used for plastering and plucking work. The lower cage includes a pair of vertical frames spaced apart from each other at a predetermined interval so as to secure a work space of an operator and installed parallel to the outer wall, Frame. At this time, a plurality of horizontal frames are installed along the longitudinal direction of the pair of vertical frames so that two or more operation pedestals are seated.
The upper cage of the gang form having such a configuration is fixed to the outer wall of the building, while the lower cage is assembled by fastening its upper end to the lower end of the upper cage through a fastening member such as a bolt.
At this time, when the upper end of the lower cage is assembled to the lower end of the upper cage fixed to the outer wall, the lower cage is lifted up to the assembly position with the upper cage so that the lower end of the upper cage and the upper end of the lower cage are brought into contact with each other Next, the abutting portion is fastened and assembled using a fastening member such as a bolt.
In this case, in order to assemble the upper cage and the lower cage, normally, two workers located at the upper cage part bundle the lower cage with a string or the like and lift it up to the upper part. At the lower side of the upper cage, another worker supports the lower cage The upper cage was lifted up to the upper part and then the upper and lower cages were fastened with bolts by two workers located at the upper position with the assembled positions roughly aligned.
However, in the conventional method of assembling a ganged lower cage, when a plurality of workers bundle the lower cage with a strap and raise it to the upper part, the balance of the left and right forces is not balanced, or the lower cage It is difficult to align the upper cage with the upper cage precisely. Therefore, the operation of inserting the bolts into the bolt holes at both sides of the upper cage to tighten the bolts is also very effective It is cumbersome and takes a long time to assemble, and the worker is overloaded to increase the total construction cost. In addition, there is a problem that when the lower case lifted up to the upper part is shaken by a working load, a wind load, or the like, or falls off due to a worker's accident, it may cause a serious injury to the person.
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a method and apparatus for quickly and easily fastening bolts between upper and lower cages in a subsequent operation in a state in which a lower cage is lifted up, And to provide a lower cage of a gantry equipped with a mount for allowing the user to perform the operation.
According to an aspect of the present invention, there is provided a lower cage which is fastened to a lower end of an upper cage of a gang form through a fastening member, And a mounting hole is provided.
At this time, the upper end of the lower cage in a state in which the upper cage is placed in the upper cage through the cage may be formed to be spaced apart from the lower end of the upper cage.
The lower end of the upper cage and the upper end of the lower cage spaced apart from each other during the fastening operation by the fastening member can be fixed by abutting against each other.
According to another aspect of the present invention, there is provided a method of assembling a lower cage of a gang-foam, comprising the steps of: (a) lifting a lower cage provided with a cage to an upper side and then mounting the cage to the upper cage; (b) tightening the lower cage fixed to the upper cage using a fastening member.
At this time, the upper end of the lower cage, which is fixed through the mounting opening in the step (a), may form a certain distance from the lower end of the upper cage.
The lower end of the upper cage and the upper end of the lower cage spaced apart from each other may be held in contact with each other during the fastening operation by the fastening member in the step (b).
According to the lower cage structure of the present invention having the above-described structure, when the operator puts the lower cage having the cage in the upper portion up and mounts the cage at the assembly position of the upper cage through the cage, It is possible to improve the workability due to the assembling work between the upper and lower cages, to shorten the working time, and to reduce the overall construction cost There is an effect that can be made.
Also, when assembling the upper and lower cages, two workers located in the upper cage part, as in the conventional case, lift up the lower cage in cooperation with at least one worker located at the lower part, It is not necessary to carry out troublesome work to be carried out in accordance with each other, and it is possible to quickly and easily carry out the fixing operation of the lower cage by inputting the minimum number of working persons.
In addition, as in the conventional case, when the lower cage is lifted to the upper side, the lower cage is shaken due to working load or wind load, or the operator accidentally falls and falls down to the lower portion. There is an effect that can be done.
1 is a cross-sectional view showing an installation state of upper and lower cages of a gang foam according to the present invention.
FIG. 2 is a perspective view illustrating a lower cage structure provided with a mount according to the present invention; FIG.
3 is a perspective view showing a detailed structure of a mounting cage provided in the lower cage of the present invention;
4 is a perspective view showing a state before the lower cage is assembled to the upper cage
5 is an assembled state view showing the lower cage mounted on the upper cage through the mounting cage.
Figure 6 is an assembled state view showing the lower cage resting on the upper cage completely fastened to the upper cage through the fastening member;
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a lower cage with a cradle according to the present invention will be described in detail with reference to the accompanying drawings.
In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.
First, FIG. 1 is a sectional view showing an installation state of upper and lower cages of a gang foam according to the present invention. 2 is a perspective view showing a detailed structure of a lower cage structure provided with a cage, and Fig. 3 is a perspective view showing a detailed structure of a cage provided in the lower cage. 4 is a perspective view showing a state before the lower cage is assembled to the upper cage.
1 to 4, the cage of the gang-foam according to the present invention includes an
The
The upper
A plurality of
The upper
At this time, the upper
A lower end of the
When the
However, in such an assembling method, two workers located on the
A hook having a hook shape is installed at the upper end of the
1 and 2, the
The lower end of one lower
In addition, a plurality of
In addition, a plurality of lower
The lower
4 and 5, the lower
In this case, the lower part of the
The upper
3 and 4, the top-to-back width L of the mounting
Accordingly, when the
Although not shown in the drawing, the upper
5, when the
6, when the
As described above, when assembling the ganged cage, the operator lifts the
Also, when assembling the upper and
In addition, as in the conventional case, when the lower cage is lifted to the upper side, the lower cage is shaken due to working load or wind load, or the operator accidentally falls and falls down to the lower part. You can also get the benefits.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. Will be possible.
110: upper cage 111: upper vertical frame
111a, 131a: channel 112: upper horizontal frame
113: upper
130:
132: lower horizontal frame 140: mounting base
152: bolt 153: nut
Claims (6)
Wherein the lower cage is provided with a mount which can be mounted on the upper cage prior to the tightening operation using the fastening member.
(b) fastening the lower cage mounted on the upper cage using a fastening member;
A lower cage assembly method of ganged foam comprising
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160034267A KR101836936B1 (en) | 2016-03-22 | 2016-03-22 | Lower cage of gang form with supporting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160034267A KR101836936B1 (en) | 2016-03-22 | 2016-03-22 | Lower cage of gang form with supporting tool |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170109973A true KR20170109973A (en) | 2017-10-10 |
KR101836936B1 KR101836936B1 (en) | 2018-03-09 |
Family
ID=60189988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020160034267A KR101836936B1 (en) | 2016-03-22 | 2016-03-22 | Lower cage of gang form with supporting tool |
Country Status (1)
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KR (1) | KR101836936B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102283268B1 (en) * | 2020-06-02 | 2021-07-29 | 구동호 | Method and apparatus for assembling worktable of gang form |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111236621A (en) * | 2020-01-19 | 2020-06-05 | 中国十七冶集团有限公司 | Fixing system for beam-side embedded overhanging scaffold |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001073551A (en) * | 1999-09-06 | 2001-03-21 | Fuso Kako Kk | Sliding type scaffolding facility and assembling method of sliding type scaffolding facility |
KR200428184Y1 (en) * | 2006-07-19 | 2006-10-11 | 주식회사 미래정공 | The structure to bond connecter of a worktable |
KR101612919B1 (en) | 2015-01-07 | 2016-04-18 | (주)에이에이치씨 시스템창 | Exterior insulation panel assembly and construction method thereof |
KR101641340B1 (en) | 2015-03-05 | 2016-07-20 | 서보산업 주식회사 | Gang form cage having safety upper and lower worktable |
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2016
- 2016-03-22 KR KR1020160034267A patent/KR101836936B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102283268B1 (en) * | 2020-06-02 | 2021-07-29 | 구동호 | Method and apparatus for assembling worktable of gang form |
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Publication number | Publication date |
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KR101836936B1 (en) | 2018-03-09 |
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