KR200459936Y1 - A recycle concrete mold - Google Patents
A recycle concrete mold Download PDFInfo
- Publication number
- KR200459936Y1 KR200459936Y1 KR2020120000552U KR20120000552U KR200459936Y1 KR 200459936 Y1 KR200459936 Y1 KR 200459936Y1 KR 2020120000552 U KR2020120000552 U KR 2020120000552U KR 20120000552 U KR20120000552 U KR 20120000552U KR 200459936 Y1 KR200459936 Y1 KR 200459936Y1
- Authority
- KR
- South Korea
- Prior art keywords
- support
- formwork
- slab
- wire
- horizontal
- Prior art date
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Classifications
-
- 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
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
-
- 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
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention is made so that the slab formwork and beam formwork forming the slab and beam can be used repeatedly as it is, and by forming a dismantling means for easily separating the slab formwork and beam formwork from the slab and beam without damaging the slab, It is easy to dismantle the formwork and beam formwork and prevents the formwork from being damaged during the work of lowering the formwork, so that it can be used repeatedly and thus the work efficiency and safety are improved, and economical construction is possible by shortening the construction period. This relates to a possible ceiling formwork.
Description
The present invention relates to a formwork structure that can be used continuously, and more particularly to the slab formwork and beam formwork forming the ceiling slab and ceiling information so that it can be used repeatedly without disassembly until the construction process of the concrete structure is completed. It relates to a formwork structure that can be used continuously.
In general, when building a multi-layered building such as an apartment or a building, the slab formwork and the beam formwork are installed to form beams and slabs on the upper part of the wall and column formwork, and concrete is poured to form walls, columns, and ceilings. After dismantling the wall formwork and the formwork in a state, the building is constructed while repeating the process of forming the wall formwork and the beam formwork by moving the dismantled formwork to the upper floor.
The slab formwork forms a slab formwork on the upper part of the support after the support (or copper bar) is in close contact with the bottom slab, which seats the support plate on the upper part of the support in a state where the support of the lumber is fixed in a lattice form on the upper part of the support. After fixing the reinforcement to the upper surface of the support plate, the concrete is completed by pouring concrete and curing.
However, when the construction of the ceiling is completed by the above process, by dismantling the support plate in close contact with the concrete during the curing of the ceiling with the support removed, the safety accidents caused by falling of the boards supporting the support plate and the support plate fall. There was a problem that there is a concern, as the support plate and lumber that is dismantled in the slab form hit the floor slab, not only breakage and construction noise occurs, but also recycling is impossible, causing environmental pollution.
In addition, since the formation and dismantling of ceiling slab formwork using support plates and wood is carried out by manual work, it takes too much work time and delays the construction period due to deterioration of work efficiency, increasing labor costs and excessive purchase of material costs. There was an issue to increase.
Therefore, the present invention has been devised to solve the problems of the prior art, and the slab formwork and beam formwork forming the slab and beam can be manufactured to be used repeatedly as it is, and the slab formwork and beam formwork are slab and beam formwork. By constructing the dismantling means to easily remove the formwork from damage, it is easy to dismantle the slab formwork and the beam formwork, and prevents the formwork from being damaged during the work of lowering formwork, so it is easy to use repeatedly, thereby improving work efficiency and safety. It is an object of the present invention to provide a ceiling formwork device that can be used continuously economically by shortening the construction period.
According to a feature of the present invention for achieving the above object, the present invention is a slab formwork and beam formwork for forming a ceiling slab and beams, and a guide for easily separating the slab formwork and beam formwork from concrete slabs and beams Board, the upper and lower lifting support means for supporting the slab formwork and the beam formwork to lower the work, and the slab formwork and beam formwork by fastening the upper and lower lifting support means to maintain a stable balance when descending It is characterized in that it is configured to include a horizontal support, and the lower support means installed on the bottom of the slab formwork and beam formwork to support the bottom portion of the slab formwork and beam formwork when descending by the upper and lower lifting support means. .
In the ceiling formwork apparatus which can be used continuously according to the present invention, the slab formwork and the beam formwork are installed in the form of a plate on the upper portion of the support, and the through-hole penetrating the plate to correspond to each other One or more perforated support plate, the opening and closing cover for opening and closing the opening to prevent the concrete from leaking into the through hole when the concrete is placed on the upper portion of the support plate, and the first step portion is formed between the edge support of the slab formwork and the support plate The second stepped portion is formed in the through hole drilled on the support plate.
In the ceiling formwork apparatus which can be used continuously according to the present invention, the upper and lower lifting support means in the upper and lower lifting support means and the plate-shaped base block is installed with the magnetic to allow the upper surface of the horizontal support in the front and rear of the bottom portion; And a pair of upper support pieces integrally formed with a partition structure at a predetermined interval apart from the upper portion of the base block, a pair of pulleys installed to support wires in front and rear portions of the upper support piece, and a bottom portion of the base block. And a pair of lower support pieces integrally formed in front and rear portions of the fastener protruding from the bottom surface of the base block, the support upper side being inserted and fixed thereto,
The lower lifting support means is inserted into the lower end of the support by inserting the lower end of the support is formed to protrude, the other end in the state of supporting the wire between the winch and the upper lifting support means to prevent bending of the wire and direction adjustment The support block is equipped with a detachable hole for mounting the guide pulley which can be rotated freely, the roller around which the wire is wound, the fixing bracket which accommodates the roller, and the bottom of the fixing bracket are inserted into the detaching hole of the supporting block. The fixing bracket itself is characterized in that consisting of a guide pulley protruding the rotary sphere to be rotatable.
In the ceiling formwork apparatus that can be used continuously according to the present invention, the horizontal support is provided with a pair of vertical frames integrally formed so that the horizontal support plate protrudes in the outward direction at a lower end spaced from each other at a predetermined interval, the pair of vertical frames First and second horizontal frames are integrally installed therebetween, and a wire insertion hole is formed at the center of the first and second horizontal frames to communicate wires. An opening is formed through the front insertion hole and the front portion of the first and second horizontal frames so as to be fastened while passing through the front portion, and the wire penetrating the wire to prevent the wire communicating with the wire insertion hole from being separated through the opened opening. A separation prevention device is provided, and both bottom surfaces of the second horizontal frame have side surfaces of the vertical frame. Characterized in that the former. Backward fastening the connection unit is installed, including a phrase.
In the ceiling formwork apparatus which can be used continuously according to the present invention, the lower support means is provided so that a pair of support bases are spaced a predetermined interval, the support frame is integrally coupled to both upper ends of the pair of support bases Fixing plates to which the bottom of the horizontal support plate of the horizontal support plate is fastened to both ends are respectively coupled to the inside of the support base, and magnetic plates are installed on the fixing plate to detach the bottom part of the horizontal support plate, and penetrate the side center portions of both support bases. A hole is drilled and is characterized in that consisting of a fastening rod is fastened to the end of the fixing ring of the wire to the through hole.
According to the ceiling formwork apparatus that can be used continuously according to the present invention, by removing the formwork itself without dismantling the formwork from the ceiling slab and the ceiling information, it is possible to reuse the slab and beam formwork by separating the formwork as it is, It provides economical construction by reducing construction cost due to the drastic shortening of construction period, and provides stable formwork without the worker having to dismantle the form by hand. In addition, the risk of material waste due to the prevention of damage to the formwork can be prevented in advance, and the environmental pollution caused by noise and material waste can be reduced.
1 is a perspective view showing the slab formwork and the beam formwork of the present invention.
Figure 2 is a perspective view showing a combined state of the slab formwork and the beam formwork of the present invention.
3 is a plan view showing an expanded form of the formwork of the present invention.
Figure 4 is a perspective view showing a formwork dismantling device of the present invention.
5 to 6 is a view showing a construction state using the formwork of the present invention.
7 to 9 is a view showing the formwork lowering work of the present invention.
10 is a view showing a transport state of the slab formwork of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible, even if shown on different 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. In addition, the following will describe a preferred embodiment of the present invention, but the technical idea of the present invention is not limited thereto, but may be variously modified and implemented by those skilled in the art.
1 is a perspective view showing the slab formwork and the beam formwork of the present invention, Figure 2 is a perspective view showing a combined state of the slab formwork and the beam formwork of the present invention, Figure 3 is an expanded form of the formwork of the present invention Figure 4 shows a plan view, and Figure 4 shows a perspective view showing a formwork dismantling apparatus of the present invention.
The present invention is a slab formwork (10) and beam formwork (10a) for forming the ceiling slab (100) and beam (200), slab formwork (10) and beam from the cured concrete slab (100) and beam (200)
The
Here, the size of the
The
In the upper and lower lifting support means (30, 40), the upper lifting support means (30) is provided with a plate-
On the other hand, at least one connecting
The lower lifting support means 40 is provided with a plate-
The
And it is provided with a
In addition, a magnetic 58 is formed at the upper end of the first
In addition, fastening means 57 including
The fastening means 57 is to fasten the
The descending support means 60 is provided so that a pair of
The ceiling formwork apparatus which can be used continuously according to the present invention is the
Hereinafter, the operation of the installation and dismantling process of the present invention configured as described above,
At the time of installation of the slab formwork and beam formwork, see FIG.
1. Slab formwork and beam formwork and each guide board manufacturing step
First, the
2. Slab formwork and beam formwork and ceiling formwork construction step using each guide board
First, the beam formwork (10a) is installed on the part where the ceiling beam is formed, and several beam formwork (10a) are integrally assembled to form the bottom and both sides, and the copper wheel (300) is disposed on the lower side of the bottom beam formwork (10a). It is installed to fix the beam formwork (10a).
Then, the
Then, the
3. Concrete placing and curing step in ceiling formwork by slab formwork and beam formwork.
When the installation of the
-Dismantling of slab formwork and beam formwork (see Figure 6)
4. After curing the concrete, installing the upper and lower lifting support means, the horizontal support and the lower support means for dismantling the slab formwork and beam formwork from the ceiling slab and ceiling information.
The
Here, the upper and lower lifting support means 30 and 40 are installed by the
Meanwhile, before fixing the upper and lower lifting support means 30 and 40 to the
When the installation of the upper and lower lifting support means (30, 40) is completed, the wire (W) via the pair of
When the wire (W) is in communication with the
When the
The upper and lower lifting support means (30, 40), the
5. Lowering the slab formwork or beam formwork (see FIGS. 7 to 9)
As described above, the upper lifting support means 30 is installed at the bottom of the opening /
Here, in the case of the fastening means 57, when removing the copper bar (300) supporting the bottom portion of the
At this time, the lower support means (60) bound to the fixing ring (70) of the wire on the lower side of the horizontal support (50) is to support the bottom surface of the slab formwork (10). Then, the
As shown in FIG. 10 for easy transport of the
It will be understood by those skilled in the art that various modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the invention as defined by the appended claims. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention, but are intended to be described, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas falling within the scope of the present invention should be interpreted as being included in the scope of the present invention.
100: slab 200: beam 300: club 400: wall or pillar formwork
301: Support
10:
11 support stand 12 support plate 13: opening and closing cover
14: first step 15: second step 16: hook
20: guide board
30: upper lifting support means
31: base block 32: upper support piece 33: pulley
34: fixture 35: lower support piece 36: magnetic
37: connecting rod
40: lower lifting support means
41: support block 42: fitting hole 43: removable hole 44: guide pulley
50: level holder
51: vertical frame 52: first horizontal frame 53: second horizontal frame
54: horizontal support plate 55: magnetic 56: escape prevention
57: fastening means
60: descending support means
61: support base 62: support frame 63: fixed plate 64: magnetic
70: retaining ring
80: caster
Claims (6)
A guide board 20 for easily separating the slab formwork 10 and the beam formwork 10a from the concrete slab 100 and the beam 200;
Upper and lower lifting support means (30, 40) for supporting the lowering work of the slab formwork 10 and the beam formwork (10a),
A horizontal supporter 50 which is fastened to the slab formwork 10 and the beam formwork 10a by maintaining the balance during lowering by the upper and lower lifting support means 30 and 40 and enables stable lowering;
It is installed on the bottom of the slab formwork 10 and the beam formwork 10a and descends to support the bottom portion of the slab formwork 10 and the beam formwork 10a when descending by the upper and lower lifting support means 30 and 40. Continuous formwork apparatus for continuous use, characterized in that it comprises a support means 60
A support plate 12 installed in a plate shape on an upper portion of the support 11 and having one or more perforated holes 12a penetrating the plate shape so as to correspond to each other;
Opening and closing cover 13 for opening and closing the through-hole 12a for preventing the concrete from leaking to the through-hole 12a when the concrete is placed on the support plate 12,
The first stepped portion 14 is formed between the edge support 11 and the support plate 12 of the slab formwork 10, and the second stepped portion 15 into the through hole drilled on the support plate 12. Continuous formwork apparatus for continuous use, characterized in that formed
A pair of upper support pieces 32 integrally formed in a partition wall structure at a predetermined interval apart from the upper portion of the base block 31;
A pair of pulleys 33 installed to support the wire W inside the front and rear portions of the upper support piece 32,
A fastener 34 for inserting and fixing an upper side of the support 301 into the bottom of the base block 31;
It is composed of a pair of lower support pieces 35 formed integrally with the front and rear portions of the fastener 34 protruding to the bottom portion of the base block 31,
The lower lifting support means 40 has an insertion hole 42 protruding from the lower end of the support 301 by inserting and fixing the lower end of the support 301, and the wire (between the winch and the upper lifting support means 30) as the other end. A support block 41 in which a detachable hole 43 in which a guide pulley 44 which is rotatable and freely rotated to allow direction adjustment and free rotation of the wire W is supported in a state of supporting W) is drilled;
A roller 44a on which the wire W is wound, a fixing bracket 44b in which the roller 44a is accommodated, and a detachment hole 43 of the support block 41 at the bottom of the fixing bracket 44b. Continuously used ceiling formwork device, characterized in that consisting of a guide pulley 44 protruding the rotating hole (44c) to insert the fixed bracket (44b) itself is rotatable
The first and second horizontal frames 52 and 53 are integrally installed from the upper portion between the pair of vertical frames 51, and the wire W communicates with the center of the first and second horizontal frames 52 and 53. Insertion holes 52a and 53a are formed, and wire insertion is possible to fasten the wire W through the front portions of the first and second horizontal frames 52 and 53 at the front of the wire insertion holes 52a and 53a. Long holes 52b and 53b penetrating the front portions of the balls 52a and 53a and the first and second horizontal frames 52 and 53 are formed to be open.
There is provided a separation prevention 56 for penetrating the wire to prevent the wire (W) communicating with the wire insertion hole (52a, 53a) is separated through the open long hole (52b, 53b),
Both sides of the bottom surface of the second horizontal frame 53, the ceiling formwork apparatus for continuous use, characterized in that the fastening means 57 including a fastener (57a) for moving forward and backward to the side of the vertical frame (51).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020120000552U KR200459936Y1 (en) | 2012-01-20 | 2012-01-20 | A recycle concrete mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020120000552U KR200459936Y1 (en) | 2012-01-20 | 2012-01-20 | A recycle concrete mold |
Publications (1)
Publication Number | Publication Date |
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KR200459936Y1 true KR200459936Y1 (en) | 2012-04-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2020120000552U KR200459936Y1 (en) | 2012-01-20 | 2012-01-20 | A recycle concrete mold |
Country Status (1)
Country | Link |
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KR (1) | KR200459936Y1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09100627A (en) * | 1995-10-09 | 1997-04-15 | Ohbayashi Corp | Construction method of building |
KR20040092081A (en) * | 2003-04-24 | 2004-11-03 | 깨뱉시스템(주) | Concrete slab construction method using table form |
KR20090034427A (en) * | 2007-10-04 | 2009-04-08 | 유대식 | Eurofoam carrying device installed in the interlayer slab opening |
KR20110022771A (en) * | 2009-08-28 | 2011-03-08 | 깨뱉시스템주식회사 | High-speed construction method for reinforced concrete building |
-
2012
- 2012-01-20 KR KR2020120000552U patent/KR200459936Y1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09100627A (en) * | 1995-10-09 | 1997-04-15 | Ohbayashi Corp | Construction method of building |
KR20040092081A (en) * | 2003-04-24 | 2004-11-03 | 깨뱉시스템(주) | Concrete slab construction method using table form |
KR20090034427A (en) * | 2007-10-04 | 2009-04-08 | 유대식 | Eurofoam carrying device installed in the interlayer slab opening |
KR20110022771A (en) * | 2009-08-28 | 2011-03-08 | 깨뱉시스템주식회사 | High-speed construction method for reinforced concrete building |
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