KR200294830Y1 - Supporting structure of scaffold for mold - Google Patents

Abstract

The present invention relates to a support structure of a formwork scaffold, the support plate 14 is formed to be installed from the bottom surface, the fixed support formed corresponding to the coupling hole 11 in the longitudinal direction perpendicular to the support plate 14 The support 10 is installed at right angles to the fixed support 10, and the support 50 is provided with a support bracket 40 on one side, the fixed support 10 and the support bracket 40. In the supporting structure of the formwork (A) consisting of a plurality of support material 30 is connected to both ends at the), the connection hole 21 coinciding with the coupling hole 11 of the fixed support material 10 in the longitudinal direction It is formed to correspond to, and between the longitudinal direction of the fixed support member 10 and the auxiliary support member 20 is adjusted up and down by the fastening member; A horizontal stage 71 having a coupling hole 71a formed at one end thereof so that each end is fixedly installed by a fastening member between the connection holes 21 of the auxiliary supporting member 20, and vertical from the horizontal stand 71. It is connected to the installation, the vertical stand 72 and the handrail (72a) is attached to the side installed on the side, the horizontal stand 71 is attached to each of the lower support for the support from one side of the auxiliary support (20) It is characterized by consisting of a scaffold comprising a support angle (73) and a foot tread (74) that is mounted on the horizontal bar (71), the auxiliary height adjustable up and down to a fixed support for vertically supporting the formwork The supporting material is provided, and the auxiliary supporting material is provided with a scaffold that allows the worker to work smoothly at a height, but the scaffolding can be installed at a high height through the auxiliary supporting material, and it is supported by the auxiliary supporting material more stably for safe work. Provide a foothold As there is an effect that can improve the working level.

Description

Supporting structure of scaffold for mold

The present invention relates to a support structure of a formwork scaffolding, and more particularly, in the installation of formwork for forming a plywood by pouring concrete, so that the scaffold can be easily detached to a fixed support material supporting the formwork. It is installed so that various works can be done easily when the plywood is constructed at a certain height from the floor.

In general, the wall of a building, which is obtained through the curing process by placing concrete materials, that is, the plywood wall, cannot install concrete by installing formwork on both sides of the basement construction, and one side is supported by the soil on the digging side. Refers to the concrete wall installed by installing only one side.In the case of a multi-layered concrete building, the concrete floor surface with reinforced reinforcement is constructed in the ground floor, and then the formwork is installed horizontally and vertically on the concrete floor surface. The work of filling cement mortar in the formwork and the bottom surface is repeated to build a multi-story building.

Therefore, the work of stably installing horizontally and vertically in the formwork installed for constructing walls and slabs is important for the construction of such multi-layered buildings.

As shown in FIG. 1, the structure for positioning the formwork is spaced apart from the support bracket 40 and the support bracket 40 for fixing the plurality of support materials 30 to the floor. Fixing support member 10 to be vertically fixed to one side of the formwork (A) is fastened and fixed through the anchor bolt (AC) installed on the bottom surface during foundation work with respect to the bottom surface (B).

At least one support member 30 is installed to be inclined between the support member bracket 40 and the fixed support member 10 positioned at a predetermined position to support the vertical formwork A.

In order to fix the support bracket 40 to the bottom surface B, anchor holes for anchor bolts are formed by using a separate drilling equipment on the concrete floor surface B, which is constructed separately from the fixing work of the fixing support member 10. After drilling and embedding the anchor bolt (AB), the exposed upper end of the anchor bolt (AB) is selected by fastening and fixing by inserting the fastening hole for the anchor bolt drilled in the support bracket (40). Reference numeral SP written for reference indicates a support pipe to be placed in the formwork (60) is a fastening member (aka: jockey) is installed on the support material 30 to adjust and fix its length.

A plurality of coupling holes 11 are formed to correspond to both side surfaces of the fixed support member 10 on which one end of the support member 30 is installed, and a bolt (a) prepared through the coupling hole 11 is formed. It penetrates through the nut (b).

As described above, the fixing support material 10 for the support bracket 40 is installed vertically from the bottom surface, and in this case, the width of the mold A must be adjusted in order to form a plywood wall. The work for the width should be kept in mind from the bottom to the top of the formwork.

In addition, in the process of curing the concrete after placing the concrete through the formwork to dismantle the formwork, the worker needs to work at a predetermined height of the side where the formwork is installed. At this time, there are many examples that are used to place the ladder for aerial work, there are difficulties in safety, and most of the time, the worker moves the ladder placed in order to move to the next work space, and works in a stable state. . This requires a lot of time in construction of plywood using formwork.

In view of the above point of view, there was an example in which a scaffold (working scaffold) was installed on the side of the supporting structure to fix the formwork, but this is usually not carried out by fixing the scaffold by welding to the supporting structure, and also from the supporting structure There was a problem that the height adjustment is difficult.

In addition, it is pointed out that the scaffold that could be attached to the support structure side by welding as described above should always be concerned that the attachment site can be easily separated from the weak point of the welding site in a long time use.

In addition, in the dismantling operation of the support structure in the state of the completion of the plywood construction, the scaffold is usually forcibly dismantled from the support structure as the most economical, or the use of the scaffold was not properly made.

The present invention has been devised to solve the conventional problems, the scaffolding is easily installed on the fixed support for supporting the formwork to be detachable to adjust the formwork in the state of constructing the plywood at a certain height from the floor of the site, The purpose is to provide a supporting structure for formwork scaffolding which can facilitate the dismantling of the formwork and various tasks.

According to the present invention for achieving the above object, a support plate for forming a plurality of support plates at equal intervals from the bottom surface is formed, the fixed support member formed to correspond to the coupling hole in the longitudinal direction perpendicular to the support plate, and the fixed support material In the support structure of the formwork is connected to the right angles, the support structure provided with a support bracket on one side, and the support structure of the formwork consisting of a plurality of support materials connected to both ends of the fixed support material and the support material bracket, and the coupling hole of the fixed support material A matching support hole is formed to correspond to the longitudinal direction, and the auxiliary support member which is adjusted up and down by a fastening member between the longitudinal directions of the fixed support member; A horizontal stand having a coupling hole formed at one end thereof so as to be fixedly installed by a fastening member between the connecting holes of the auxiliary supporting member, and a vertical stand connected vertically from the horizontal stand, and having a handrail attached to a side thereof; It is characterized in that the scaffold comprising a support angle for being attached to each of the bottom of the horizontal stand to be closely supported from one side of the auxiliary support material, and a foot tread mounted on the horizontal stand.

1 is a perspective view showing a state in which a conventional formwork is installed,

Figure 2 is a perspective view showing the installation state of the formwork is applied to the scaffold according to the present invention,

Figure 3 is a side cross-sectional view of the formwork according to the present invention,

Figure 4 is an enlarged cross-sectional view showing the main portion of the scaffold connected according to the present invention installed.

◎ Explanation of symbols for main part of drawing

10: fixed support material 11: coupling hole

20: auxiliary support material 21: connector

30: Bracing material 40: Bracing material bracket

50: connection support 70: scaffolding

71: horizontal stand 72: vertical stand

73: support angle 74: foot tread

A: formwork

Hereinafter, with reference to the accompanying Figures 2 to 4 will be described in detail with respect to the subject innovation.

Attached Figure 2 is a perspective view showing the installation state of the formwork is applied to the scaffold according to the present invention, Figure 3 is a side cross-sectional view of the formwork according to the present invention, Figure 4 is an enlarged main part of the scaffold is installed according to the present invention It is a cross-sectional view shown.

A support plate 14 is formed to be installed from the bottom surface, the fixed support member 10 and the fixing support member 10 is formed to correspond to the longitudinal hole perpendicular to the support plate 14, the fixed support member 10 It is connected to each other and installed at right angles, the support bracket 50 is provided with a support bracket 40 on one side, and a plurality of support members 30, both ends of which are connected to the fixed support member 10 and the support bracket (40). In the support structure of the form (A) consisting of, the upper portion of the fixed support member 10 is installed in a state in which the auxiliary support member 20 has a range that can be moved up and down.

The auxiliary support member 20 is formed to correspond to the longitudinal direction of the connection hole 21 corresponding to the same diameter as the coupling hole 11 formed in the fixed support member 10, the coupling hole and the connection hole In order to adjust the height of the auxiliary support using a fastening member.

The fastening member sets the height of the auxiliary support member 20 with respect to the fixed support member 10 with the bolt (a) and the nut (b), where the end of the support member bracket 40 according to the height of the auxiliary support member once This connection is installed, one end is connected to the coupling hole 11 of the fixing support material 10 and the connection hole 21 of the auxiliary support material 20, including the connection support 50, formwork (A) To support them.

In addition, the scaffold 70 is installed between the connection hole 21 of the auxiliary support material 20, the scaffold 70 is formed with a coupling hole 71a at one end so that each end is fixed by the fastening member. The horizontal stand 71 and the vertical stand 72 is installed vertically connected from the horizontal stand 71, the vertical stand 72 is attached to the handrail 72a is installed on the side and the horizontal stand 71 is attached to the bottom of the horizontal stand 71, respectively And a support angle 73 for being closely supported from one side of the auxiliary support member 20, and a foot tread 74 that is mounted on the horizontal stand.

It is preferable that the support part 22 for supporting one end of the support angle protrudes from one side of the auxiliary support material 20 on which the support angle 73 is located. In this case, the protrusion of the support 22 allows the support angle 73 to prevent slipping with respect to one side of the auxiliary support material 20.

Referring to the action and effect on the support structure of the formwork scaffold of the present invention configured as described above are as follows.

In installing the formwork A in accordance with the formation of the plywood wall, the fixed support member 10 is installed at right angles with the connection support 50 by the anchor bolt (AC) through the support plate 14, the fixed support member Bracing material bracket 40 on the side of the connecting support 50 to be installed in the lower side horizontally from 10 can be maintained in a right angle state through fixing both ends of the bracing material (30).

In fixing the bracing material, one end of the bracing material is connected to one end through the coupling hole 11 and the support hole 21 of the auxiliary support material 20 of the fixed support material 10, as shown, 30 is installed at a predetermined inclination angle.

On the other hand, the auxiliary support material 20 installed on the upper side with respect to the fixed support material 10 can be installed as needed scaffold to be applied in the present invention, if the scaffold support structure according to the installation is as follows.

First, the coupling holes provided on one side of the horizontal stand by guiding each horizontal stand 71 portion of the scaffold 70 between the auxiliary support material 20 installed to be adjustable up and down for each fixed support material 10 installed at equal intervals. After matching the connection hole 21 on the side of the auxiliary support material 20 so as to be able to connect the horizontal stage 71 of the scaffold 70 by using the bolt (a) and the nut (b) which is a fastening member.

In each connection portion of the horizontal stage 71, the support angle 73 attached to the bottom surface is located in close contact with one side of the auxiliary support material 20, as shown in FIG.

A support angle in close contact with one side of the auxiliary support member 20 as described above is a vertical stand 72 and a handrail 72a installed on the vertical stand, perpendicular to the horizontal stand 71, on the horizontal stand. It is possible to support the weight including all of the workers standing and working on the foot tread 74 installed.

As shown, one side surface of the auxiliary support material 20, that is, the position where the angle bearing 73 is placed to protrude the support portion 22 to reinforce the sliding of the angle bearing 73, etc. There is an advantage that can safely install and use the scaffold.

Since the scaffold is connected to the auxiliary support member 20 and used, the auxiliary support member can set the height at the desired position up and down from the fixed support member 10 so that the height of the scaffold can also be adjusted so that the corresponding height is To make your job easier.

On the other hand, the scaffold can be separated from the auxiliary support even when the formwork is dismantled and unused, there is an advantage in the form of the support structure of the form, it is easy to separate storage and transport.

As described above, the present invention is provided with an auxiliary support material that can be adjusted vertically up and down on a fixed support for vertically supporting the formwork, and the auxiliary support material is provided with a scaffold that allows the operator to work smoothly at a height, The height can be installed through the auxiliary support material, by supporting the support material more stably to provide a safe working platform, there is an effect that can improve the working level.

Claims (2)

A support plate 14 is formed to be installed from the bottom surface, the fixed support member 10 is formed so that the coupling hole 11 corresponding to the longitudinal direction perpendicular to the support plate 14 and the fixed support member 10 It is connected to each other and installed at right angles, the support bracket 50 is provided with a support bracket 40 on one side, and a plurality of support members 30, both ends of which are connected to the fixed support member 10 and the support bracket (40). In the supporting structure of the form (A) consisting of, A connecting hole 21 corresponding to the coupling hole 11 of the fixed support member 10 is formed to correspond to the longitudinal direction, the auxiliary height is adjusted by the fastening member between the longitudinal direction of the fixed support member 10 A support material 20; A horizontal stage 71 having a coupling hole 71a formed at one end thereof so that each end is fixedly installed by a fastening member between the connection holes 21 of the auxiliary supporting member 20, and vertical from the horizontal stand 71. It is connected to the installation, the vertical stand 72 and the handrail (72a) is attached to the side installed on the side, the horizontal stand 71 is attached to each of the lower support for the support from one side of the auxiliary support (20) A support structure for a scaffold for a formwork, characterized in that consisting of a scaffold comprising a support angle (73) and a foot tread (74) that is mounted on the horizontal stand (71). According to claim 1, Formwork scaffolding, characterized in that the support portion 22 for supporting one end of the support angle 73 is protruded on one side of the auxiliary support material 10 in which the support angle 73 is located. Support structure.