KR20130097520A - Supporter for form - Google Patents

Supporter for form Download PDF

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Publication number
KR20130097520A
KR20130097520A KR1020120019238A KR20120019238A KR20130097520A KR 20130097520 A KR20130097520 A KR 20130097520A KR 1020120019238 A KR1020120019238 A KR 1020120019238A KR 20120019238 A KR20120019238 A KR 20120019238A KR 20130097520 A KR20130097520 A KR 20130097520A
Authority
KR
South Korea
Prior art keywords
vertical
wing
horizontal
supporter
vertical member
Prior art date
Application number
KR1020120019238A
Other languages
Korean (ko)
Inventor
안호중
Original Assignee
알폼스(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 알폼스(주) filed Critical 알폼스(주)
Priority to KR1020120019238A priority Critical patent/KR20130097520A/en
Publication of KR20130097520A publication Critical patent/KR20130097520A/en

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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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/02—Shores or struts; Chocks non-telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • 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
    • E04G17/16—Members, e.g. consoles, for attachment to the wall to support girders, beams, or the like carrying forms or moulds for floors, lintels, or transoms

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to a support for formwork, more specifically a vertical material; Wing members connected integrally along the longitudinal direction of the vertical member and arranged spaced apart from each other; And a horizontal member connected to the wing member, wherein the plurality of wing members are integrally formed with the vertical member.
Therefore, the present invention is not only to simplify the installation work of the supporter by connecting the horizontal member directly to the wing member without the need to introduce a separate connecting device such as ring nut or ring plate to connect the vertical member and the horizontal member as in the prior art, Since the member is integrally formed with the vertical member, the coupling reliability can be guaranteed, and the stiffness of the vertical member is increased by effectively resisting the loads of the plurality of wing members loaded on the vertical member. It is proposed a formwork supporter that can improve the economics by reducing the member due to the reduction of the thickness.

Description

Supporter for formwork {SUPPORTER FOR FORM}

The present invention relates to a support for a formwork, and more specifically, the vertical member and the horizontal member is connected, the vertical member is formed along the longitudinal direction, it is composed of a plurality of wing members spaced apart from each other integrally. Therefore, in order to solve the problem of the complicated installation work of introducing and fastening a plurality of parts to connect the vertical member and the horizontal member as in the related art, the installation of the supporter is simplified by directly connecting the horizontal member to the wing member. In addition to improving the stiffness and effectively resisting the loads of the plurality of wing members on the vertical members, the rigidity of the vertical members is not only increased, but the diameter of the vertical members is reduced to 1/3 of the conventional one while maintaining the rigidity above a certain level. It is characterized in that the economics can be improved through reduction and weight reduction.

Conventional supporters are disclosed in Republic of Korea Patent No. 10-0462329 (2004.12.08. Hereinafter referred to as "prior art") "support for weight support".

The prior art consists of an inner tube having a predetermined length and an inner tube which are respectively inserted at its ends and connected to a support plate of a predetermined area to transfer the pressure of the load to the ground. Is coupled to, the vertical support is formed with a plurality of through holes at a predetermined interval in the longitudinal direction of the inner tube is fixed pin is inserted into one of them; A plurality of nut members installed on the exterior to fix the inner tube at a predetermined position, the spiral grooves formed on at least one end of the exterior, a slot formed in a vertical direction on the spiral grooves, and fastened to the spiral grooves; Height adjusting means; And

It characterized in that it comprises a horizontal support which is integrally connected to the reinforcing member to maintain the truss shape between the plurality of horizontal members installed in parallel while having a fixing means at both ends to support the connecting plate when the plurality of vertical members are installed, respectively; It is done.

Therefore, the prior art has been proposed to facilitate the assembly and installation of the supporter, to shorten the working time, and further to reduce the safety accident of the operator.

However, the prior art is coupled to the vertical support to connect the vertical support and the horizontal support, the connecting plate having a support groove is inserted into the fixing slot of the fixing means provided on both ends of the horizontal support, wherein the fixing pin is the support groove, the fixing pin It is composed of connecting the vertical support and the horizontal support by fastening the connecting plate and the fixing means by inserting it into the

In order to connect the vertical support and the horizontal support, a plurality of coupling parts must be prepared, and also they have to go through several processes for mutual coupling work, which is not only inconvenient, but also inferior in work efficiency.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems,

Direct connection of the horizontal member to the wing member simplifies the installation work of the supporter, improving workability,

In addition, by effectively resisting the load of the plurality of wing members on the vertical member, the rigidity of the vertical member is not only increased, but the diameter of the vertical member is reduced to 1/3 of the conventional one while maintaining the rigidity above a certain level, thereby reducing the member weight and weight. One purpose is to improve economics through.

In addition, the present invention has a simplified structure of the connecting means for coupling the wing member and the horizontal member,

In particular, the inclined portion formed in the connecting groove of the connecting means is provided to facilitate the coupling between the connecting groove and the fixing pin to ensure the convenience of the installation and disassembly of the supporter is another object.

Formwork supporter according to the present invention is a vertical material; And wing members connected integrally along the longitudinal direction of the vertical member and arranged to be spaced apart from each other.

The wing member according to the invention is characterized in that it further comprises a horizontal member coupled by a connecting means.

The connecting means according to the present invention includes a connection hole provided in the wing member, a fixing pin coupled through the connection hole, and provided at an end of the horizontal member to accommodate the wing member, and a coupling groove coupled to the fixing pin. It includes a bracket having a.

The connecting groove of the bracket in the connecting means according to the present invention is characterized in that the inclined portion is further provided for easy coupling of the connecting groove and the fixing pin.

Formwork supporter according to the present invention by connecting the horizontal member directly to the wing member is simplified the installation work of the supporter is improved workability,

In addition, by effectively resisting the load of the plurality of wing members on the vertical member, the rigidity of the vertical member is not only increased, but the diameter of the vertical member is reduced to 1/3 of the conventional one while maintaining the rigidity above a certain level, thereby reducing the member weight and weight. Through this, the economics can be improved.

In addition, the present invention has a simplified structure of the connecting means for coupling the wing member and the horizontal member,

In particular, the inclined portion formed in the connection groove of the connection means is provided to facilitate the coupling between the connection groove and the fixing pin can ensure the convenience of the installation and disassembly of the supporter.

1 is a perspective view showing a supporter for formwork according to the present invention,
Figure 2 is a front view showing a coupling state between the wing member and the horizontal member by the connecting means according to the invention,
Figure 3 is an exploded perspective view and enlarged view showing the support for the formwork according to the present invention.

Hereinafter, a formwork supporter according to the present invention will be described with reference to the accompanying drawings.

As shown in Figures 1 to 5 support for the formwork according to the invention

Vertical member 10; And wing members 20 integrally connected and spaced apart from each other along the longitudinal direction of the vertical member 10.

In general, in order to construct a slab of a building, first, a table form (or form assembly) supported by a supporter composed of a plurality of vertical members and / or horizontal members is installed, and then the reinforcing bars for the slab are assembled thereon. Concrete is poured on top of the slab to form.

At this time, to form the slab, a plurality of vertical members are installed to withstand the load of the table form and the concrete placed on top of the slab, and the vertical members are configured to be height-adjustable, or both ends are expanded so as not to slide on the ground and the table form. It has a cross section or is mutually supported by a horizontal member.

In this case, conventionally, a ring nut (or ring plate) is coupled to the vertical member in order to connect the vertical member and the horizontal member.

A support such as a bracket or a socket connected to a horizontal member end is fastened to the ring nut to connect the vertical member and the horizontal member to form a supporter.

However, in the case of connecting the vertical member and the horizontal member using separate parts such as ring nuts and joints as in the related art

First, the ring nut is joined to the vertical material, and then the joints provided in the horizontal material are connected to the ring nut, and the ring nut and the joint are connected to each other using fasteners such as wedge pins. There is a problem that the connection operation is cumbersome.

In addition, in order to fix the ring nut in the vertical member, a locking hole such as a locking jaw or a stepped jaw should be introduced.

As a result, the installation position of the ring nut is limited, which makes it difficult to install the horizontal member in place.

Therefore, the present invention provides a supporter for solving the problems as described above,

Hereinafter, this will be described in more detail with reference to the accompanying drawings.

As shown in Figures 1 to 3 support for the formwork according to the invention

The vertical member 10, the horizontal member 30 and the wing member 20 for coupling the vertical member 10 and the horizontal member 30 by the connecting means (CM).

First, the vertical member 10 and the horizontal member 30 according to the present invention may be a round bar in a hollow form as shown in FIGS. 1 to 3, or may be manufactured in an angular form.

In addition, in consideration of the rigidity, formability, corrosion protection and light weight of the member, it is preferable to use aluminum or a similar or identical metal material.

In particular, the wing member 20 according to the present invention is integrally connected to the outer surface of the vertical member 10 along the longitudinal direction, provided with spaced apart from each other,

Along the outer surface of the vertical member 10 is configured radially as shown in Figures 1 and 3,

In this case, the wing member 20 is preferably configured to be symmetrical to each other spaced at an angle of 90 degrees.

However, the angle of installation between the wing members 20 may be formed differently from 90 degrees, for example, 60 degrees, 120 degrees, etc. in consideration of the case where the horizontal members 30 adjacent to each other are not orthogonal to each other.

In general, the supporters are connected to each other in a form perpendicular to the vertical member 10 and the horizontal member 30 are connected to each other, and the adjacent horizontal member 30 is arranged in a mutually orthogonal form unless they are on the same straight line. In this regard, the installation angle of each wing member 20 is preferably formed to be spaced at an angle of 90 degrees.

And the wing member 20 is preferably produced integrally with the vertical member 10 during the molding of the vertical member 10, that is, drawing or extrusion molding,

However, it is also possible to fabricate the wing member 20 integrally by welding the outer surface of the vertical member 10, but to be manufactured integrally when forming the vertical member 10 when considering the convenience of workability and productivity, etc. It is advantageous.

In particular, the vertical member 10 is subjected to a load from the structure,

Wing member 20 according to the present invention can implement a reinforcing structure to increase the rigidity of the vertical member 10 by effectively resisting the load on the vertical member 10,

In addition, the introduction of the wing member 20 can reduce the diameter or thickness of the vertical member 10 to 3/1 of the conventional vertical member 10, while maintaining at least the same rigidity in terms of strength.

Therefore, the wing member 20 according to the present invention can improve the quality of the product through the rigidity of the vertical member 10, thereby minimizing the diameter or thickness of the vertical member 10, thereby reducing the member weight and weight. Will be.

Furthermore, the horizontal member 30 according to the present invention is connected to the wing member 20 by a connecting means (CM),

The connecting means (CM) is provided at both ends of the connecting hole 21 provided in the wing member 20, the fixing pin 40 is coupled to the connecting hole 21 through the horizontal member (30) And a bracket 31 having the wing member 20 and having a connection groove 33 coupled to the fixing pin 40.

First, the connecting hole 21 of the connecting means (CM) is provided with a plurality of wings at a predetermined interval in the vertical direction in the wing member 20 so that the wing member 20 and the horizontal member 30 by the connecting means (CM) When connected, it is possible to install the horizontal member in the right place by allowing the horizontal member 30 to adjust the installation position,

The fixing pin 40 penetrates into the connection hole 21 to be forcibly inserted so that both ends thereof are exposed to the outside.

In addition, the bracket 31 of the connecting means (CM) is formed in a 'c' shape is provided with a receiving portion (31a) is fitted with the wing member 20,

In the process of fitting the wing member 20 to the receiving portion 31a of the bracket 31, the fixing pin 40 is fixedly coupled to the connecting groove 33.

In this case, the vertical members 10 interconnected by the horizontal member 30 are formed to have a mutual separation distance longer than the length of the horizontal member 30 including the bracket 31 for tight coupling,

In this state, the operation for coupling and separation between the wing member 20 and the horizontal member 30 by the connecting means (CM) is as follows.

First, when the wing member 20 is inserted into the accommodating portion 31a of the bracket 31 positioned at one end of the horizontal member 30, the fixing pin 40 is inserted into the connecting groove 33 to end the bracket 31. ) Is connected in a form that spans the fixing pin 40 by the connecting groove 33,

At this time, in the connecting groove 33 of the bracket 31 located at the other end of the horizontal member 30, the upper end of the bracket 31 of the other end with a striking hole such as a hammer 50 in a state that the fixing pin 40 is not fully fitted. When the price is fixed, the fixing pin 40 is forcibly inserted into the connecting groove 33 and the installation work of the horizontal member 30 is finished.

On the contrary, the operation of separating the horizontal member 30 connected to the wing member 20 is fixed at the connecting groove 33 of the bracket 31 which is priced once the lower end of the bracket 31 is hit by the hammer 50. The pin 40 is separated and discharged, and at this time, the fixing pin 40 on the opposite side is naturally separated from the connecting groove 33 to terminate the dismantling operation of the horizontal member 30.

Therefore, the wing member 20 according to the present invention does not need complicated components such as ring nuts, joints and chain pins to connect the vertical member 10 and the horizontal member 30 as in the prior art,

By the connecting means (CM), the coupling and separation between the wing member 20 and the horizontal member 30 is easy and simple to improve the workability.

Furthermore, the connecting groove 33 of the connecting means CM according to the present invention is further provided with an inclined portion 35 to ensure the coupling ease of the fixing pin 40 and the connecting groove 33,

This is because in the process of coupling the wing member 20 and the horizontal member 30, in particular in the bracket 31 of the side to be hit by the hammer 50, the fixing pin 40 is not fully fitted in the connecting groove 33 State,

At this time, the lower end of the inclined surface of the inclined portion 35 is in a state spanning the fixing pin 40.

In this state, when the bracket 31 is hit by the hammer 50 as described above, the bracket 31 is lowered, and at the same time, the inclined surface of the inclined portion 35 is lowered by the fixing pin 40 (relatively). The fixing pin 40 rises along the inclined surface of the inclined portion 35 so that the fixing pin 40 is completely inserted into the connecting groove 33.

Therefore, the inclined portion 35 can improve the workability by ensuring the coupling ease of the connecting groove 33 and the fixing pin 40 to facilitate the entry of the fixing pin 40 into the connecting groove 33. Will be.

Furthermore, the upper end of the connection groove 33 in Figure 3 is further provided with a locking groove (33a),

When the locking groove 33a is connected to the wing member 20 and the horizontal member 30 by the connecting means (CM), the horizontal member 30 is subjected to a tensile force by the vertical member 10,

This is to prevent the fixing pin 40 is separated and discharged along the inclined surface of the inclined portion 35 by the tensile force.

That is, one side surface connected to the inclined surface of the inclined portion 35 in the engaging groove 33a is arranged vertically by bending at the inclined surface, so that the fixing pin inserted into the connecting groove 33 even when the tension force as described above is applied ( 40 is stably fixed by the locking groove 33a, thereby preventing the fixing pin 40 from being separated and discharged along the inclined surface of the inclined portion 35, thereby ensuring the coupling reliability.

Although not shown in the accompanying drawings, in order to prevent the separate discharge of the fixing pin, it is also possible to introduce a separation preventing means such as irregularities or protrusions on the inclined surface of the inclined portion.

In the above description of the formwork supporter of the present invention with reference to the accompanying drawings, the present invention has been described based on a specific shape and direction, but the present invention can be variously modified and changed by those skilled in the art, and such modifications and changes are the scope of the present invention. Should be interpreted as being included in.

CM: Connection means
10: vertical member 11: supporting member
20: wing member 21: connection hole
30: horizontal member 31: bracket
31a: accommodating part 33: connecting groove
33a: fixing groove 35: inclined portion
40: fixed pin
50: hammer

Claims (4)

vertical; And
Wing members connected integrally along the longitudinal direction of the vertical member and arranged spaced apart from each other;
Formwork supporter made, including.
The method of claim 1,
The wing member is provided with a connecting means,
Formwork supporter further comprises a horizontal member having one end coupled to the connecting means.
The method of claim 2, wherein the connecting means
A connection hole provided in the wing member;
A fixing pin coupled through the connection hole;
It is provided at the end of the horizontal member, the supporter for the formwork, characterized in that it comprises a bracket having a connecting groove for receiving the wing member, coupled with the fixing pin.
The method of claim 3, wherein in the connecting means
The support groove for the formwork, characterized in that the connection groove of the bracket is further provided with an inclined portion to facilitate the coupling of the connection groove and the fixing pin.
KR1020120019238A 2012-02-24 2012-02-24 Supporter for form KR20130097520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120019238A KR20130097520A (en) 2012-02-24 2012-02-24 Supporter for form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120019238A KR20130097520A (en) 2012-02-24 2012-02-24 Supporter for form

Publications (1)

Publication Number Publication Date
KR20130097520A true KR20130097520A (en) 2013-09-03

Family

ID=49449866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120019238A KR20130097520A (en) 2012-02-24 2012-02-24 Supporter for form

Country Status (1)

Country Link
KR (1) KR20130097520A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113027118A (en) * 2021-03-01 2021-06-25 中建二局第三建筑工程有限公司 Can have enough to meet need and loose unilateral formwork steel support of piece together formula
KR20210100916A (en) * 2020-02-07 2021-08-18 오한성 Multipiece Connecting Supporter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210100916A (en) * 2020-02-07 2021-08-18 오한성 Multipiece Connecting Supporter
CN113027118A (en) * 2021-03-01 2021-06-25 中建二局第三建筑工程有限公司 Can have enough to meet need and loose unilateral formwork steel support of piece together formula
CN113027118B (en) * 2021-03-01 2021-12-14 中建二局第三建筑工程有限公司 Can have enough to meet need and loose unilateral formwork steel support of piece together formula

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