KR20040008274A - Temporary site for worker and materials in building construction - Google Patents

Abstract

PURPOSE: A movable temporary platform is provided to heighten constructability and economical efficiency of a construction work. CONSTITUTION: The movable temporary platform(1) comprises a backing skeleton(10) assembled to bear the fixed load added from the upper part, support members(20) erected on the lower part of the backing skeleton(10) at regular intervals to support the backing skeleton from the bottom of the relevant floor, floor members(30) installed horizontally on the upper part of the backing skeleton(10) to place materials or to form a horizontal floor(A) for manufacturing the materials, and many crane hangers(40) fixed on every side of the backing skeleton(10).

Description

Temporary site for worker and materials in building construction}

The present invention is intended for use in a building site in a downtown area where buildings are densely packed, and in particular, it is possible to timely transport and load various materials required on the floor when constructing a building, while securing a working space on the floor. It's about a mobile temporary platform that lets you do that.

In general, the construction site secures a yard for loading various materials imported from the outside and a workshop for processing the imported materials so that the construction work can be carried out smoothly. In the construction site, there is no difficulty in securing the yard or the workshop, but the construction site in the downtown area is not only crowded with buildings, but also it is designed to increase the occupancy rate and volume ratio due to the expensive land cost. It is known that it is difficult to secure a yard or a workshop because it is so small that there is little free space.

Recently proposed to solve the above problems, Korean Laid-Open Patent Publication No. 1998-33921 (published on Aug. 05, 1998) supports the inner end of the building frame ground floor and extends horizontally outward. And a hypothesis supporter, hypothetical columns extending from the outer end of the hypothesis supporter at predetermined intervals to the ground and vertically extending up to the predetermined height, and having a predetermined height from the upper portion of the hypothesis supporter. It consists of an inner rail fixed along the outer side of the frame portion, an outer rail mounted on the upper part of the temporary pillars and fixed, and a ceiling crane mounted on the upper side of the inner and outer rails so as to move, thereby allowing the upper part of the temporary support and Opening of the temporary application platform for construction engineers to make full use of the lower space and to easily carry in and out of materials It is. Such construction work platform is installed on the ground around the structure frame, and secures the yard and workshop required for the construction site of the downtown at the upper part of the construction platform, while bringing materials into the bottom of the construction platform. By allowing the vehicle to enter and exit, it has the advantage of smoothly performing the whole building construction.

However, since the conventional construction work platform for the construction worker is fixedly installed on the ground around the frame frame, the material that was loaded on the construction platform whenever the material is needed in the floor is a separate lifting equipment (aka tower crane). As it is transported in a small amount and used, it is inefficient to operate heavy lifting equipment that has expensive rental cost, which increases economic loss and makes it difficult to timely supply necessary materials in the floor. There was a problem that the process is delayed. Moreover, in view of the fact that the temporary platform itself fixedly installed around the frame frame occupies a certain area, it is necessary to secure a free space for installing the temporary platform when performing construction work in a dense urban center. Not only have the burden of designing the building, but also in the construction site that can not secure the free space around the frame framing can not be installed and operated has a problem that the utility is greatly reduced.

The present invention aims to provide a mobile temporary platform for improving the constructability and economic feasibility of construction work by supplying and loading materials brought into the construction site in a timely manner according to the construction schedule. The purpose of this study is to provide a mobile temporary platform that can significantly improve the construction conditions of the urban construction where the buildings are concentrated by reducing the burden of securing a loading site and a workshop in the construction site.

1 shows an embodiment of the present invention removable temporary platform

Figure 2 is a perspective view of the present invention movable temporary platform

Figure 3 is a partially cutaway side view showing the present invention removable temporary platform

Figure 4 is a front view showing the present invention movable temporary platform

Figure 5 is an excerpt of the main portion showing a mobile hypothesis according to an embodiment of the present invention

<Description of the symbols for the main parts of the drawings>

10: support skeleton 11: longitudinal hardware 12: transverse hardware

13: compartment space 20: support member 21: band iron plate

30: bottom member A: horizontal bottom 31: flat iron plate

32: hook portion 33: fitting angle 40: double hook member

41: fixed iron 42: hook work

The movable temporary platform 1 of the present invention, as shown in Figures 2 to 4, the support skeleton 10 is assembled and installed so as to bear the weight load acting on the upper, and the lower portion of the support skeleton 10 The support members 20 which are vertically set at equal intervals to support the support frame so as to be spaced apart from the bottom of the floor, and are horizontally installed on the support frame 10 to put the material 2 on or The bottom member 30 to form a horizontal bottom (A) to perform the processing of the material and a plurality of hook members (40) fixedly installed on all sides on the support skeleton 10 It is characterized by technical configuration.

As shown in FIGS. 1 and 4, the movable temporary platform 1 according to the present invention is provided with support members 20 at a lower portion of the support skeleton 10, and an upper portion of the support skeleton 10. By installing and configuring the floor members 30 and the lifting hook members 40, first, the material (2) brought into the vehicle in the construction site is moved and moved as a separate lifting equipment (3) to the floor according to the construction schedule. It enables the timely supply of materials (2), thereby reducing the overall construction period by allowing the work process on the floor to proceed quickly, and secondly loading and transporting large quantities of materials (2) needed on the floor. As it enables to supply, it is possible to reduce the overall construction cost by efficiently operating heavy lifting equipment, which requires expensive rental costs, and thirdly, it is possible to load materials by moving to the floor concerned. It can be used as a workshop for processing lumber and materials, thus relieving the construction burden of designing a building to secure a yard and a work place in an urban construction site where space is tight and spaces are small. Will have the advantage of.

Hereinafter, the technical details of the present invention through the specific embodiments shown in the accompanying drawings in detail.

The support skeleton 10 is a component to bear the weight load by the material 2 placed on the horizontal floor (A).

As shown in Figs. 3 and 4, the support skeleton 10 has a plurality of longitudinal hardware (11) having a rectangular cross-sectional shape with an empty space formed therein long at equal intervals, the longitudinal hardware ( 11) A plurality of partition spaces are formed as the longitudinal hardwares 11 and the transverse hardwares 12 by connecting and installing a plurality of transverse hardwares 12 having an H-shaped cross section at equal intervals in the longitudinal direction. It is to be firmly assembled in a lattice shape with (13).

In the embodiment of the present invention, the support frame 10 is connected to both sides of the longitudinal hardware (11) disposed in the middle portion and the inner side of the longitudinal hardware (11) disposed on the left, right side facing each other ( 14 are arranged to be arranged and assembled by fastening both ends of the lateral hardware 12 as fastening bolts 15 which are opposed to and connected to the connecting plates 14 of the longitudinal hardware 11. .

And, the transverse hardware 12 connected between the longitudinal hardware 11 to have a length corresponding to the spacing of the horizontal steel beams (4a) of the frame (4), so that the transverse hardware ( It is preferable to assemble the longitudinal hardware 11 in connection with the twelve) to maintain the corresponding spacing between the horizontal steel beams 4a of the frame 4. This allows the support members 20 installed below the longitudinal hardwares 11 of the support frame 10 to be accurately grounded on top of the horizontal steel beams 4a of the frame part 4, so that Helps to stably set up the movable temporary platform (1) on the frame (4).

Here, the handrail 16 is installed as vertically and horizontally orthogonal bars with respect to the total length of each of the longitudinal hardwares arranged on the left and right of the longitudinal hardwares 11, respectively. Note that it may be. The handrail 16 is a lifting device (3) to prevent the material (2) placed on the horizontal floor (A) to be detached when lifting the mobile temporary platform (1), while the operator safely on the horizontal floor (A) It helps to work.

The support members 20 are installed in the lower portion of the support frame 10 to support the support frame so as to be spaced apart from the bottom of the frame part 4 of the layer.

As shown in FIGS. 3 and 4, the support members 20 are made of strip-shaped steel plates 21, respectively, and are perpendicular to the entire length of the lower middle parts of the longitudinal hardwares 11 of the support frame 10. As shown in FIG. It is important to install so that it stands up. The reason is that the support members 20 are long to be grounded on the horizontal steel beam 4a through the valleys of the deck plate 4b installed as the flooring of the frame part 4 of the corresponding layer, so that the supporting skeleton 10 In order to support the lower portion of the) uniformly, and to prevent damage to the deck plate (4b) installed as a floor material in the frame portion 4 of the layer as the support members (20).

The bottom members 30 are horizontally installed on the upper portion of the support skeleton 10 so as to form a horizontal bottom (A) to put the material (2) or work to process the material. .

In the embodiment of the present invention, the bottom members 30, as shown in Figures 3 and 4, each flat plate 31 having a planar size of the size that can cover the compartment space 13 of the support skeleton 10 It is illustrated that the fitting angle 33 is installed so that the hooking portion 32 is secured along the lower rim of the four sides. These bottom members 30 are installed so as to span the longitudinal hardwares 11 and the transverse hardwares 12 for each of the compartment spaces 13 of the support frame 10 to form a horizontal floor A. FIG. .

In addition, the non-slip protrusions 33a may be continuously formed on the upper surface of each of the flat iron plates 31 of the bottom members 30. This is because the material 2 placed on top of the horizontal floor A slides when the movable temporary platform 1 is lifted as the lifting equipment 3, or the movable temporary platform 1 is moved to the frame part of the floor. 4) It helps to prevent the safety accident from slipping and falling down by the worker performing the work on the horizontal floor (A).

The lifting hook member 40 is a component that makes it possible to move by lifting the movable temporary furniture 1 as a lifting equipment (3).

In the embodiment of the present invention, the both hook members 40, as shown in Figure 1, each of the longitudinal hardware of the support skeleton (10) by using a fixed iron piece 41 is a hook hole 42 is drilled ( It is illustrated that they are installed to protrude on both ends of the left and right longitudinal hardware, respectively.

Figure 5 shows an embodiment of the present invention, is inserted into the both ends of the longitudinal hardware (11) of the support skeleton 10, respectively, variable length adjustable and the support plate 18a is installed below the outer end It is provided by separately extending the auxiliary hardware (18) on both sides, the auxiliary bottom member 50 formed to cover the upper portion of the extension hardware (18) on both sides. According to one embodiment of the present invention, it is installed so as to adjust the length of the extension hardware 18 from the longitudinal hardware (11) of the support skeleton 10, the auxiliary bottom member 50 on the extension hardware By installing them, it has the advantage of being able to flexibly adjust the loading area and the working area of the movable temporary platform 1 in accordance with the frame portion 4 of the floor.

Here, the longitudinal hardware (11) and the extension hardware (18) of the support skeleton 10 is formed by drilling through holes (11a) (18b) respectively at equal intervals, the through holes (11a) (18b) It is preferable to have fixing pins 19 formed to penetrate them so as to be fitted inside the longitudinal hardwares 11 of the support frame 10 so as to fix the extension hardware 18 which is variable in length and length. .

In addition, the auxiliary bottom members 50 have a shape corresponding to that of the bottom member 30, each having a flat surface having a size that can cover the top of the extension hardware 18, the non-slip protrusion 51a is formed on the flat surface. The fitting angle 53 may be installed so that the latching portion 52 is secured along the four edges of the lower plate 51.

As described above, the mobile temporary platform according to the present invention allows timely supply and loading of materials brought into the construction site in accordance with the construction schedule, thereby shortening the overall construction period and expensive rental cost. Efficiently operate heavy lifting equipment that saves money and not only reduce construction costs, but also secure yards and workshops on the relevant floors so that the buildings are densely installed and operated in construction sites in urban areas where space is limited It will have useful effects such as enabling it.

Claims (8)

Supporting skeleton (10) is assembled and installed so as to bear the weight load acting on the upper, vertically at equal intervals in the lower portion of the supporting skeleton (10) to support the supporting skeleton to be spaced apart from the floor of the floor Floor members that are horizontally installed on the support members 20 and the support skeleton 10 to form a horizontal bottom (A) so as to place the material (2) or to process the material (30) and a movable hypothesis, characterized in that configured as a plurality of double hook members (40) fixedly installed on all sides on the support skeleton (10). According to claim 1, wherein the support frame 10 is arranged in a plurality of longitudinal hardware 11 having a rectangular cross-sectional shape with an empty space therein at equal intervals, between the longitudinal hardware (11) By connecting and installing a plurality of transverse hardwares 12 having an H-shaped cross-sectional shape at longitudinal equal intervals of the plurality of partition spaces 13 as the longitudinal hardwares 11 and the transverse hardwares 12. A mobile temporary platform characterized in that the branches are firmly assembled in a grid. The transverse hardware 12 connected between the longitudinal hardwares 11 has a length corresponding to the spacing of the horizontal steel beams 4a of the frame 4. A movable hypothesis, characterized in that the longitudinal hardware (11) connected with the transverse hardware (12) is assembled to maintain a placement interval corresponding to the horizontal steel beam (4a) of the frame (4). According to claim 1, wherein the support members 20 are installed so as to stand vertically with respect to the entire length in the middle of the longitudinal hardware (11) of the support skeleton 10, each of the band iron plate 21 as a material Mobile tentative furniture characterized in that. According to claim 1, wherein the bottom member 30 is a hook portion 32 along the four sides of the bottom of the flat plate 31 having a planar size of the size that can cover the compartment space 13 of the support skeleton 10, respectively Removable temporary furniture, characterized in that by installing the fitting angle (33) to ensure. The movable hypothesis according to claim 5, wherein the non-slip protrusions (33a) are formed on the upper surface of each of the flat members (31) of the bottom members (30) continuously and repeatedly. According to claim 1, wherein both sides of the longitudinal hardware (11) of the support skeleton 10 is fitted in each of the two ends of the variable length adjustable and the support plate (18a) is provided on both sides of the extension hardware (18) They are provided separately, the movable hypothesis characterized in that the horizontal installation of the auxiliary bottom member (50) formed so as to cover each of the upper side of the extension hardware (18) on both sides. The longitudinal hardware 11 and the extension hardware 18 of the support skeleton 10 are formed by drilling through holes 11a and 18b at equal intervals, respectively, the through holes 11a. Equipped with fixing pins (19) formed to penetrate the (18b), so as to fit inside the longitudinal hardware (11) of the support skeleton 10 to secure the variable length adjustable extension hardware (18) Mobile tentative furniture characterized in that.