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
  • 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
  • E04G7/00—Connections between parts of the scaffold
  • E04G7/02—Connections between parts of the scaffold with separate coupling elements
  • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
  • E04G7/24—Couplings involving arrangements covered by more than one of the subgroups E04G7/08, E04G7/12, E04G7/20, E04G7/22

Definitions

• the present invention relates, in general, to a vertical member and a system support using the same in which, when one or more vertical members are vertically connected with each other using a joint, and then horizontal members are connected to the joint, the horizontal members are brought into contact with outer faces of the vertical members, which are supported by the joint, so as to transmit a load to a base without distortion of upper and lower vertical members.
• Background Art
• the table form and the plurality of supports for withstanding the load of concrete poured in the upper portion of the table form are installed.
• the support has a support face, which is height-adjustable, and both ends of which are enlarged so as not to slip on the ground nor on the table form.
• a separate socket is further provided so as to connect supports with each other or connect a connector to the support.
• a plurality of vertical members 10 each having connecting sections on both longitudinal sides, are vertically connected each other using a connecting pin 30, and distance-regulating units 50 supported on upper and lower slabs S are connected to the highest portion or the lowest portion of the vertical members, which are connected together.
• the connecting pin 30 is provided, on the middle portion thereof, with a separate support plate 33, which is attached to the connecting pin by welding so as to prevent adjacent ends of different vertical members from coming into contact with each other.
• the plurality of vertical members 10 is connected together using the connecting pin 30 such that they extend corresponding to a vertical distance between the slabs, the distance -regulating unit 50 consisting of a jack head and a jack base is connected to the vertical member which is located at a highest position or a lowest position, and the horizontal members 40 are connected between vertical members 10 via the connecting section 11 so as to prevent the generation of horizontal or vertical gap therebetween, thereby allowing a load to be supported.
• an object of the present invention is to provide a vertical member and a system support using the same which prevents the generation of buckling at a connected portion of the vertical members so as to allow a vertical load to be transmitted to the ground, and in which a releasable type joint is provided so as to remove a protruding section of a vertical member to thereby minimize packing volume and increase the packing efficiency, a horizontal member is closely connected to the vertical member so as to maintain a constant distance between the vertical member and the horizontal member, and warping in a vertical direction is prevented so that a load can be dispersed using a minimal quantity of vertical members in the same area.
• a vertical member having a joint which is of a hollow shape and which has a plurality of radial slots through which, when one vertical member is inserted into an outer diameter of one end of another vertical member, an end of the one vertical member is brought into contact with and overlaps in a vertical direction the end of the other vertical member.
• a support plate is immovably connected to an outer diameter side of a body inserted into the first vertical member.
• the support plate is integrally connected to a body which is integrally pressed from the end of the other vertical member so as to allow the end of the first vertical member to be inserted thereinto.
• a system support comprising: a vertical member having a joint which is of a hollow shape and which has a plurality of radial slots through which, when one vertical member is inserted into an outer diameter of one end of another vertical member, an end of the first vertical member is brought into contact with and overlaps in a vertical direction the end of the other vertical member; and
• a system support comprising: a vertical member having a joint which is of a hollow shape and which has a plurality of radial slots through which, when one vertical member is inserted into an outer diameter of one end of another vertical member, an end of the one vertical member is brought into contact with and overlaps in a vertical direction the end of the other vertical member;
• a truss installed to simultaneously support first and second joists of a molding box, which is formed so as to have a height difference in a horizontal direction in order to form a slab and a girder, while being connected to an upper portion of the vertical member.
• the system support provides the effects that the generation of buckling at a connected portion of the vertical members is prevented and a vertical load is transmitted to the ground, the releasable type joint is provided so as to remove a protruding section of the vertical member to thereby minimize packing volume and increase the packing efficiency, the horizontal member is closely connected to the vertical member so as to maintain a constant distance between the vertical member and the horizontal member, and warping in a vertical direction is prevented so that a load can be dispersed using a minimal quantity of vertical members in the same area.
• the slab and the girder are simultaneously supported to thereby maximize the effect of load dispersion, and the joist for forming the girder is supported without modifying the truss to thereby reduce manufacturing costs while preventing reduction in strength.
• FIG. 1 is a perspective view illustrating a conventional system support
• FIG. 2 is a perspective view illustrating the connecting state of a horizontal member of the conventional system support
• FIG. 3 is a perspective view illustrating a system support according to the present invention
• FIG. 4 is a perspective view illustrating the connecting state of a horizontal member of a system support according to a first embodiment of the present invention
• FIGS. 5 and 6 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to the first embodiment of the invention
• FIGS. 7 and 8 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a second embodiment of the invention
• FIGS. 5 and 6 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a second embodiment of the invention
• FIGS. 7 and 8 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a second embodiment of the invention
• FIGS. 9 and 10 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a third embodiment of the invention.
• FIGS. 11 and 12 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a fourth embodiment of the invention;
• FIGS. 13 and 14 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a fifth embodiment of the invention;
• FIG. 15 is a perspective view illustrating a system support according to a sixth embodiment of the invention; and
• FIGS. 16 and 17 are partial exploded views illustrating the system support according to the sixth embodiment of the invention.
• FIG. 3 is a perspective view illustrating a system support according to the present invention
• FIG. 4 is a perspective view illustrating the connecting state of a horizontal member of a system support according to a first embodiment of the present invention
• FIGS. 5 and 6 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to the first embodiment of the invention
• FIGS. 7 and 8 are an exploded view and a cross- sectional view illustrating the connecting state of a horizontal member of the system support according to a second embodiment of the invention
• FIGS. 9 and 10 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a third embodiment of the invention
• FIGS. 11 and 12 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a fourth embodiment of the invention
• FIGS. 5 and 6 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to the first embodiment of the invention
• FIGS. 7 and 8 are an exploded view and a cross- sectional view illustrating the connecting state of a horizontal member of the system support according to
• FIGS. 13 and 14 are an exploded view and a cross-sectional view illustrating the connecting state of a horizontal member of the system support according to a fifth embodiment of the invention
• FIG. 15 is a perspective view illustrating a system support according to a sixth embodiment of the invention
• FIGS. 16 and 17 are partial exploded views illustrating the system support according to the sixth embodiment of the invention.
• the system support includes a vertical member 100 having a joint 200 on one end thereof, and a horizontal member 300 horizontally connected to the joint 200 by connecting means.
• the vertical member 100 is a hollow angled member or a hollow rod which has a certain length.
• the vertical member 100 has the joint 200 on one end thereof.
• the joint 200 consists of a body 210, through which the vertical member 100 is closely inserted, and a support plate 230 fixed to an outer diameter side of the body.
• the support plate 230 has a plurality of radial slots 233 to allow one vertical member, which is inserted into another vertical member, to overlap in a vertical direction.
• the inner diameter-side end of the slot 233 is located at a substantially identical position to the outer diameter of the body 210, but the location may be changed in diverse forms according to usage thereof.
• the joint 200 is inserted into an end of the vertical member 100.
• the joint 200 is releasable from the vertical member 100, so that it is fixed to the end of the vertical member by a welding W after being inserted thereinto.
• the joint 200 can be made such that one end of the vertical member 100 is compressed by the process of dieing or the like so as to form the body 210, and then the support plate 230 is immovably welded to one side of the compressed body 210.
• the support plate 230 has the plurality of radial slots 233 such that the end of one vertical member, which is inserted into another vertical member, overlaps in a vertical direction.
• the body 210 has an outer diameter which is substantially identical to an inner diameter of the vertical member.
• the horizontal member 300 is provided, on opposite ends thereof, with connecting means 310, which comes close to the end of the vertical member 100 and when inserted into the slot 233 of the support plate 230, increases the pressing force applied against the outer diameter of the vertical member 100.
• the connecting means 310 of the horizontal member 300 may selectively be of a construction, which is integrally formed with, or releasable from one end thereof.
• the horizontal member 300 with releasable connecting means 310 further includes a fitting groove 323 for the support plate and a gap-regulating groove 325 into which the connecting means 310 is inserted.
• the connecting means 310 may be integrally connected to, or be releasable from the horizontal member, and has one vertical tapered face 315 which is provided to offer the resultant force in a horizontal direction upon vertical movement, and the other vertical contact face 317 which moves the horizontal member or comes into close contact with the vertical member.
• the vertical member 100 when being located at the highest and lowest positions of the installing space, is further connected with a jack head 103 connected to a mold box M for forming an upper slab Sl and a jack base 107 supported on a lower slab S2.
• the jack head and the jack base are installed in such a manner as to be distance- adjustable in a vertical direction.
• a truss 400 is connected to an upper end of the vertical member
• the truss 400 is installed to simultaneously support first and second joists M-I and
• the truss 400 includes fixing rods 407, which are inserted into the upper portions of the vertical members 100, or to which a head jack is connected, a plurality of horizontal rods 401 horizontally installed separated off each other between the fixing rods, vertical rods 403 connected to the horizontal rods 401 at regular intervals, and reinforcing rods 405 connected on the slant between the vertical rods 403.
• the vertical member 100 is further provided with a head jack 103 or a base jack
• the horizontal rod 401 of the truss 400 is connected in a horizontal direction to the fixing rod 407 so as to come into close contact with the second joist M-2 for the molding box for the girder G.
• the vertical member 100 to which the truss 400 is connected is connected with the horizontal member 300 by means of a joint 200.
• the joint 200 is integrally formed on one end of the vertical member, or otherwise is provided, as an individual part, so that it is inserted into one end of the vertical member, thereby connecting one vertical member 100 to another vertical member via insertion.
• the joint 200 may be fixedly welded at its one side to the vertical member so as to provide stronger engagement.
• the joint 200 has the support plate 230 preventing the vertical member from moving downward, and the body 210 into which the vertical member is inserted, so that when it is connected to a first vertical member 100, another vertical member 100 can be connected to the first vertical member via the joint.
• the outer diameter of the body 210 is substantially identical to the inner diameter of the vertical member to minimize the movement of the vertical member, e.g. vertical buckling by bending or the like.
• the body 210 of the joint 200 may be formed by pressing the end of the vertical member so that another vertical member 100 is inserted into the pressed end, and the support plate 230 is welded to one side of the body 210 so as to prevent another vertical member, which is inserted into the end of one vertical member, from moving downwards.
• the lower slab S2 may be the ground.
• the jack head Jl for supporting the first joist M-I for the molding box for the upper slab Sl and the jack base J2 coming into contact with the lower slab S2 or the ground are respectively connected so as to precisely control a gap relative to the slab to increase coherence therebetween.
• the vertical members can be precisely arranged between the upper and lower slabs, so that the load of the upper slab is precisely transferred to the lower slab.
• the plurality of horizontal members 300 are connected by means of connecting means 310 so as to maintain a precise horizontal distance while preventing buckling of the vertical members.
• the joint 200 allows the end of the horizontal member 300 or one side of the connecting means 310 to come into close contact with one or another vertical member, by which the joint 200 is supported, thereby securely connecting the vertical members in a vertical direction.
• connection means 310 when the horizontal member 300 is connected to the vertical member 100 via connecting means 310 according to another embodiment of the invention in such a manner that the connecting means 310 is inserted into a gap-regulating groove 325 with the support plate 230 inserted into a support plate-fastening groove 323 of the horizontal member 300, the tapered face 315 of the connecting means 310 moves the horizontal member towards the vertical member while being vertically fitted into the slot 233 of the support plate 230, thereby allowing the end of the horizontal member to adhere the vertical member closely to the joint 200.
• the vertical members 100 are inserted into the outer diameter sides of the body provided upwards and downwards from the support plate 230 of the joint 200.
• the tapered face 315 allows the end of the horizontal member 300 or connecting means 310 to move towards the vertical member 100 and press the side face of the vertical member, so that the vertical member 100 is securely fixed to the joint 200.
• the truss 400 is connected to the upper portion of the vertical member 100 so as to simultaneously support the first and second joists M-I and M-2 of the molding box, which are provided to have a height difference in a horizontal direction in order to form the slab S 1 and the girder G.
• the fixing rod 407 vertically installed in the truss so as to be inserted into the vertical member 100 supports the bottom of the first joist M-I for the molding box for the slab S.
• the horizontal rod 401 of the truss 400 supported on the fixing rod in a horizontal direction supports the second joist M-2 for the molding box for the girder G.
• the truss 400 forms a truss construction as a combination structure of the fixing rods
• the head jack 103 which is supported by the upper end of the fixing rod 407, rotates to control the height so as to eliminate the height difference.
• the horizontal members 300 are further connected to the joint 200 on one side of the vertical members via the connecting means 310, so that the vertical members, a vertical interval of which is controlled by the truss 400, are spaced apart from each other by regular horizontal intervals.
• the horizontal members 300 prevent the vertical buckling of the lower vertical member 100 and maintain the horizontal interval between the vertical members constantly, through the operation between the connecting means 310 and the joint 200.
• the truss 400 is the construction directly cohering with the second joist M-2 for the molding box for the girder G so as to maintain the interval between the vertical members and prevent the bending of the vertical members, and simultaneously support the first and second joists M-I and M-2 for forming the slab and the girder using a single construction.
• the present invention is applicable to the system support in which, when one or more vertical members are vertically connected with each other using the joint, and then horizontal members are connected to the joint, the horizontal members are brought into contact with outer faces of the vertical members, which are supported by the joint, so as to transmit a load to a base without distortion of upper and lower vertical members, and to which the truss is connected so as to simultaneously support the first and second joists of the molding box, which are provided to have a height difference in a horizontal direction so as to form the slab and the girder.

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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)

Applications Claiming Priority (6)

Publications (1)

Family

ID=40388003

Family Applications (1)

Country Status (1)

Cited By (5)

• 2008
  • 2008-08-23 WO PCT/KR2008/004935 patent/WO2009028842A2/fr active Application Filing

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