KR101834630B1 - Supporting device for slab form - Google Patents

Supporting device for slab form Download PDF

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Publication number
KR101834630B1
KR101834630B1 KR1020160042811A KR20160042811A KR101834630B1 KR 101834630 B1 KR101834630 B1 KR 101834630B1 KR 1020160042811 A KR1020160042811 A KR 1020160042811A KR 20160042811 A KR20160042811 A KR 20160042811A KR 101834630 B1 KR101834630 B1 KR 101834630B1
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KR
South Korea
Prior art keywords
support plate
plate
guide hole
supporting
support
Prior art date
Application number
KR1020160042811A
Other languages
Korean (ko)
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KR20160052475A (en
Inventor
송화용
Original Assignee
송화용
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Publication date
Application filed by 송화용 filed Critical 송화용
Priority to KR1020160042811A priority Critical patent/KR101834630B1/en
Publication of KR20160052475A publication Critical patent/KR20160052475A/en
Application granted granted Critical
Publication of KR101834630B1 publication Critical patent/KR101834630B1/en

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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
    • E04G11/36—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
    • 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
    • E04G11/38—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 for plane ceilings of concrete
    • 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
    • E04G11/483—Supporting heads
    • 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
    • E04G25/00—Shores or struts; Chocks
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G2025/006—Heads therefor, e.g. pivotable

Abstract

The present invention relates to a supporting apparatus for a slab formwork which is simple in structure and can be quickly installed or dismantled. A first support plate 108 provided on one side of the column tube 104 and having a guide hole 106 at the center thereof; A third support plate 112 provided on one side of the column tube 104 facing the first support plate 108 and having a guide hole 106 at the center thereof; Fixing means 116 detachably fixed along the outer surfaces of the first support plate 108 and the third support plate 112; A slider which is slidably installed on the guide hole 106 of the first support plate 108 and the guide hole 106 of the third support plate 112 and which is located on the upper surface of the fixing means 116, Means 118; And a separation preventing part 120 detachably installed at an upper end of the column pipe 104 to prevent the sliding device 118 from being separated from the ceiling slab and to support the ceiling slab.

Description

Supporting device for slab form < RTI ID = 0.0 >

The present invention relates to a supporting apparatus for a slab formwork, and more particularly, to a supporting apparatus for a slab formwork which can be installed or dismantled quickly with a simple structure.

Generally, when constructing walls and slabs of a reinforced concrete building, first a wall formwork is installed and a plurality of decks are horizontally connected to each other to form a slab formwork. Then, concrete is placed between the wall formworks and the upper face of the slab formwork When the curing was completed, the wall form was dismantled and the slab form was dismantled. During the dismantling process, the deck of the slab form remained intact due to carelessness, and noise, deck damage and safety accidents were frequent.

Therefore, conventionally, in order to solve these problems, a pair of wall form connection bars respectively coupled to the upper ends of the two wall molds facing each other, a plate member having one end coupled to the inner circumferential surface of each of the wall form connection bars, A first deck to which the guide pin is guided along a guide hole formed at a central portion, and a second deck having a guide hole formed at a central portion thereof; And a form support bar which is horizontally supported with the second decks inserted into guide holes at both ends thereof as a tube body having a guide hole penetratingly formed in the inner peripheral surface thereof, A support bar (Patent No. 10-0812551) has also been proposed.

However, since such a slab form support bar which can be easily disassembled uses a support plate, a first deck, a second deck, two guide pins, and a single fixing pin to connect the form support bar to the wall form connection bar, The number of assemblies has increased, and accordingly, there have been problems such that the fabrication is complicated and inconvenient as well as the manufacturing cost is increased.

In addition, when the form support bar is raised horizontally to raise the form support bar to install the slab form, as well as when the form support bar is lowered horizontally after the concrete curing, the guide rails of the first deck and the second deck raise and lower in two stages There are problems such as installation and disassembly as well as a very complicated and time-consuming task of raising and lowering.

Also, when the slab form is dismantled, the load applied to the form supporting bar is concentrated on the guide pin or the fixed pin even when the slab form is dismantled, thereby causing fatigue breakage of the fixed pins during repeated use.

Particularly, when the slab die is dismantled, when the fatigue failure phenomenon of the fixing pins occurs during descending due to the weight of the deck, the die support bar located at the corresponding portion does not support the slab die, There is a problem that the shape that falls directly on the floor is frequent.

In order to solve the above problems, the application was filed with the Korean Intellectual Property Office with application No. 10-2013-0167335 dated December 30, 2013 (name of invention: support device for slab formwork) A main frame 10 formed of a plurality of intermediate frames 10c interposed between the left and right frames 10a and 10b at regular intervals; A vertical portion 21 for fixing the upper end to the left and right ends of each of the intermediate frames 10a and 10b and the plurality of intermediate frames 10c, A bracket 20 having a longitudinal section 23 formed in the fixing section 22 and a vertical section 22 for fixing the upper section on the lower side of the connecting frame provided at the upper end of the wall molding, (30) having a body (31) and a link hole (33) formed at a lower end of the vertical piece (31), a body (41) A coupling hole 42 formed at one end of the body 41 for coupling the bolt with the link hole 33 and a long hole 23 extending from the portion adjacent to the coupling hole 42 to the other end, A guide link 40 having a guide slot 43 for fastening the guide pin 46 in conformity with the guide pin 46 and a guide link 40 having the left and right end frames 10a and 10b and a plurality of intermediate frames A lower member 51 which is installed at each of the isolated intermediate positions between the lower member 51 and the lower member 51 and which is in the form of a pipe, an upper member 52 which is inserted into and coupled to the lower member 51, The upper member 52 is coupled to the upper and lower frames 10a and 10b so that the upper and lower frames 10a and 10b are in contact with the upper and lower frames 10a and 10b, A support member 54 for supporting the left and right end portions of the frames 10c which are isolated from each other, , And a support (50) having a support member (55) connecting the isolated spaces of the left and right end frames (10a) and (10b) and the intermediate frame (10c) Supporting device. " to be.

However, the conventional support apparatus for a slab form has a problem in that it can not be quickly installed or disassembled because of its complicated structure.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a supporting apparatus for a slab formwork which is simple in structure and can be quickly installed or dismantled.

However, the object of the present invention is not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a support apparatus for a slab formwork,

A pillar tube (104);

A first support plate 108 provided on one side of the column tube 104 and having a guide hole 106 at the center thereof;

A third support plate 112 provided on one side of the column tube 104 facing the first support plate 108 and having a guide hole 106 at the center thereof;

Fixing means 116 detachably fixed along the outer surfaces of the first support plate 108 and the third support plate 112;

A slider which is slidably installed on the guide hole 106 of the first support plate 108 and the guide hole 106 of the third support plate 112 and which is located on the upper surface of the fixing means 116, Means 118;

And a separation preventing part 120 detachably installed at an upper end of the column pipe 104 to prevent the sliding device 118 from being separated from the ceiling slab and to support the ceiling slab.

As described above, the supporting apparatus for a slab formwork according to the present invention has a simple structure, and thus can be installed or dismantled quickly.

Accordingly, the present invention has the effect of reducing work time and cost.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a supporting apparatus for a slab formwork according to the present invention,
Fig. 2 is a main part view of the supporting device of the slab formwork of Fig.
3 is a cross-sectional view of a main part of a supporting apparatus of the slab formwork of FIG. 2,
Figure 4 is an exploded view of the support device of the slab formwork of Figure 1,
5 is a view showing a use state of a supporting apparatus of a slab formwork according to the present invention.

Hereinafter, a preferred embodiment of a supporting apparatus for a slab formwork according to the present invention will be described.

In the following description of the present invention, 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.

FIG. 1 is a view showing a support device for supporting a slab formwork according to the present invention, FIG. 2 is a main part view of a support device for a slab formwork of FIG. 1, FIG. 3 is a cross- 4 is an exploded view of the support device of the slab formwork of FIG.

1 to 4, a supporting apparatus 100 for a slab formwork according to the present invention includes:

A base 102;

A column tube 104 installed on an upper surface of the base 102;

A first support plate 108 provided on one side of the column tube 104 and having a guide hole 106 at the center thereof;

A second support plate 110 installed on an outer surface of one side of the column tube 104 at a predetermined distance from the first support plate 108;

A third support plate 112 provided on one side of the column tube 104 facing the first support plate 108 and having a guide hole 106 at the center thereof;

A fourth support plate 114 installed on an outer surface of one side of the column tube 104 facing the second support plate 110;

Fixing means 116 detachably fixed along the outer surfaces of the first support plate 108, the second support plate 110, the third support plate 112 and the fourth support plate 114;

The first support plate 108 and the third support plate 112 are slidably mounted on the guide hole 106 of the first support plate 108 and the guide plate 106 of the third support plate 112, A sliding means (118) for supporting the sliding member (118);

And a separation preventing part 120 detachably installed at an upper end of the column pipe 104 to prevent the sliding device 118 from being separated from the ceiling slab and to support the ceiling slab.

The fixing means (116)

A first fixing part 122 positioned at one side of the first supporting plate 108, an outer surface of the second supporting plate 110, and an outer surface of one side of the third supporting plate 112;

A second fixing part 124 located on one side of the first supporting plate 108 facing the first fixing part 122, an outer surface of the fourth supporting plate 114 and one side of the third supporting plate 112;

The first fixing part 122 and the second fixing part 124 are fixed to the outer surface of the first supporting plate 108, the outer surface of the second supporting plate 110, the outer surface of the third supporting plate 112, And a nut 128 that fixes the nut 128 to the outer surface of the housing 120.

The sliding means (118)

A vertical tube (130);

A protrusion 132 protruding outward from a lower end of the vertical tube 130;

A vertical plate 134 installed along a top edge of the stone plate 132;

A corner receiving hole 136 formed at each corner of the vertical plate 134 so that one side wall of the ceiling supporting part is inserted and positioned on the upper surface of the stone plate 132;

The outer surface of the first support plate 108, the outer surface of the second support plate 110, the outer surface of the third support plate 112, and the outer surface of the second support plate 110 are fixed to the inner surface of the vertical tube 130, A first slide protrusion 138 inserted into the guide hole 106 of the first support plate 108 when the outer surface of the support plate 114 is inserted so that the protrusion plate 132 slides up and down;

The outer surface of the first supporting plate 108 and the outer surface of the second supporting plate 110 are disposed at the center of the inner surface of one side of the vertical tube 130 facing the first sliding protrusion 138, The second support plate 112 is inserted into the guide hole 106 of the third support plate 112 when the outer surface of the third support plate 112 and the outer surface of the fourth support plate 114 are inserted, And includes a sliding protrusion 140.

The assembling process and the use state of the supporting apparatus 100 of the slab formwork according to the present invention will be described as follows.

Here, the assembling order of the supporting apparatus of the slab formwork according to the present invention can be changed as much as possible according to the assembler.

First, after the base 102 is positioned, a column tube 104 is installed on the upper surface of the base 102.

After the first support plate 108 having the guide hole 106 is provided on the outer surface of the column tube 104 at a certain distance from the first support plate 108, And a second support plate 110 is installed on one outer surface.

A third support plate 112 having a guide hole 106 is formed on the outer surface of one side of the column tube 104 facing the first support plate 108. The third support plate 112 is provided on the second support plate 110, A fourth support plate (114) is installed on the outer surface of one side of the column pipe (104).

After the fixing means 116 including the first fixing portion 122 and the second fixing portion 124 and the bolts 126 and the nuts 128 are positioned,

The first fixing part 122 is installed on one outer surface of the first supporting plate 108, on the outer surface of the second supporting plate 110, and on one outer surface of the third supporting plate 112.

The outer surface of the first support plate 108, the outer surface of the fourth support plate 114, and the outer surface of one side of the third support plate 112, facing the first fixing portion 122 to face the second fixing portion 124, Install it.

The first fixing part 122 and the second fixing part 124 are fixed to the outer surface of the first supporting plate 108 and the outer surface of the second supporting plate 110 by the bolts 126 and the nuts 128, The outer surface of the first supporting plate 112 and the outer surface of the fourth supporting plate 114.

The sliding means 118 including the vertical pipe 130, the stone plate 132, the vertical plate 134, the corner receiving hole 136, the first sliding protrusion 138 and the second sliding protrusion 140 After positioning,

The outer surface of the first support plate 108, the outer surface of the second support plate 110, the outer surface of the third support plate 112, and the outer surface of the fourth support plate 114 are inserted into the tube of the vertical tube 130. At this time, the first slide protrusion 138 is inserted into the guide hole 106 of the first support plate 108 and the second slide protrusion 140 is inserted into the guide hole 106 of the third support plate 112.

The bottom surface of the stone plate 132 is positioned on the upper surface of the first fixing portion 122 and the upper surface of the second fixing portion 124.

A slip prevention part 120 for preventing slippage of the sliding means 118 and for supporting the ceiling slab is installed at the upper end of the column pipe 104.

Here, the width of the separation preventing portion 120 is smaller than the width of the sliding means 118.

When the assembling of the supporting apparatus 100 of the slab formwork according to the present invention is completed,

The supporting devices 100 of the slab formwork are installed at regular intervals as shown in Fig.

After the ceiling supporting part 200 is positioned, one side wall 202 of the ceiling supporting part 200 is inserted into the corner receiving hole 136 formed at the edge of the vertical plate 134.
At this time, one side wall 202 of the ceiling support part 200 is positioned on the upper surface of the stone press 132.

One side wall 202 of the other ceiling supporting portion 200 is inserted into the corner receiving hole 136 formed in the edge of the vertical plate 134 after the other ceiling supporting portion 200 is positioned. At this time, one side wall 202 of the other ceiling supporting part 200 is positioned on the upper surface of the stone press 132 and is contacted with one side wall 202 of the ceiling supporting part 200.

The foregoing description of the invention is merely exemplary of the invention and is used for the purpose of illustration only and is not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: Support device of slab formwork
102: Base 104: Column tube
106: guide ball 108: first support plate
110: second support plate 112: third support plate
114: fourth support plate 116: fixing means
118: Sliding means 120:
122: first fixing portion 124: second fixing portion
126: bolt 128: nut
130: Manuscript 132: Stone Publishing
134: Vertical plate 136: Corner receiving hole
138: first slide projection 140: second slide projection

Claims (3)

A pillar tube (104); A first support plate 108 installed on one side of the column tube 104 and having a guide hole 106 at the center thereof; A third support plate 112 provided on one side of the column tube 104 facing the first support plate 108 and having a guide hole 106 at the center thereof; Fixing means 116 detachably fixed along the outer surfaces of the first support plate 108 and the third support plate 112; A slider which is slidably installed on the guide hole 106 of the first support plate 108 and the guide hole 106 of the third support plate 112 and which is located on the upper surface of the fixing means 116, Means 118; A slab die support device including a slip prevention part (120) detachably installed at an upper end of the column pipe (104) to prevent slippage of the slider (118) and to support a ceiling slab,
The fixing means (116)
A first fixing part 122 located on one outer surface of the first supporting plate 108 and one outer surface of the third supporting plate 112;
A second fixing part 124 located on one side of the first supporting plate 108 facing the first fixing part 122 and on one side of the third supporting plate 112;
A bolt 126 and a nut 128 for fixing the first fixing part 122 and the second fixing part 124 to the outer surface of the first supporting plate 108 and the outer surface of the third supporting plate 112, ,
The sliding means (118)
A vertical tube (130);
A protrusion 132 protruding outward from a lower end of the vertical tube 130;
A vertical plate 134 installed along a top edge of the stone plate 132;
A corner receiving hole 136 formed at each corner of the vertical plate 134 so that one side wall of the ceiling supporting part is inserted and positioned on the upper surface of the stone plate 132;
The first support plate 108 and the second support plate 112 are installed at the center of the inner surface of the one side of the vertical tube 130 so that when the outer surface of the first support plate 108 and the outer surface of the third support plate 112 are inserted into the tube of the vertical tube 130 A first sliding protrusion (138) inserted into the guide hole (106) and causing the stone press (132) to slide up and down;
The outer surface of the first support plate 108 and the outer surface of the third support plate 112 are disposed at the center of the inner surface of one side of the vertical tube 130 facing the first slide protrusion 138, And a second slide protrusion (140) inserted into the guide hole (106) of the third support plate (112) when inserted so that the protrusion (132) slides up and down. delete delete
KR1020160042811A 2016-04-07 2016-04-07 Supporting device for slab form KR101834630B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160042811A KR101834630B1 (en) 2016-04-07 2016-04-07 Supporting device for slab form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160042811A KR101834630B1 (en) 2016-04-07 2016-04-07 Supporting device for slab form

Publications (2)

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KR20160052475A KR20160052475A (en) 2016-05-12
KR101834630B1 true KR101834630B1 (en) 2018-03-06

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KR102535321B1 (en) * 2021-09-17 2023-05-26 (주)하나 Girder it stops for the top down construction of the underground structure

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