TW202043593A - Transport method for construction materials - Google Patents

Abstract

A transport method for construction materials is provided. The transport method comprises: (A) setting up a plurality of two storeys high column structures; (B) setting up a plurality of transport rails among the column structures; (C) using a transport crane to transport materials of beam plate structures by the transport rails; (D) using the materials of beam plate structures to set up a first floor beam plate structure at a first floor level among the column structures, and to assemble formworks for the first floor beam plate structures; and (D) tearing down the transport crane and the transport rails.

Description

Construction materials delivery method

The present invention relates to a material transportation method. Specifically, the present invention relates to a construction material transportation method for a construction work environment.

During the construction work of the construction project, the building materials will be transported by the crane system. The crane system installed on the construction site is usually independent of the building structure. Taking the construction of high-rise buildings as an example, tower cranes are a common choice. Tower cranes, also known as tower cranes, are usually fixed in the center of a construction site to transport building materials to different positions and heights. They are erected before floor construction, heightened layer by layer with the project, and removed and transported away from the construction site after the completion of the floor construction. .

However, the crane system independent of the building structure requires additional time and manpower to install and dismantle. To transport the bulky crane system into and out of the construction site, additional time and transportation costs are also required. How to use the building structure under construction to integrate with the crane system, increase shared components, reduce installation and removal steps, and reduce transportation costs, is the subject to be solved by the present invention.

An object of the present invention is to provide a method for transporting building materials combined with a building structure.

One embodiment of the present invention relates to a method for transporting building materials. The method of transporting building materials includes: (A) erecting a two-story building with multiple column structures; (B) erecting multiple transport tracks between the column structures; (C) using a transport crane to transport beam-slab structural materials on the transport track; D) Erect the first layer of beam slab structure with beam slab structure material at the first layer position between the column structures, and assemble the template of the first layer of beam slab structure; and (E) remove the transportation crane and the transportation track.

Another aspect of the present invention relates to a method for transporting building materials. The method of transporting building materials includes, after the completion of the construction of the first floor, a plurality of connecting column structures are respectively erected on the top of the plurality of column structures of the previous layer; (B) a plurality of transportation tracks are erected between the connecting column structures; (C) a transport crane Transport the standard layer beam slab structure material on the transportation track; (D) Use the beam slab structure material to erect the standard layer beam slab structure between the connecting column structures and assemble the template of the standard layer beam slab structure; (E) remove Transport crane and transport track; and (F) Repeat steps (A) ~ (E) to complete the construction of the top layer.

The transportation crane can reduce installation and dismantling steps and reduce transportation costs by sharing components with the building structure in the construction process.

1A to 1E are schematic flowcharts of a method for transporting first-layer building materials according to an embodiment of the present invention. The erection process of the first floor is as follows: (A) erect a two-story building with a plurality of column structures 110, as shown in Figure 1A; (B) erect a plurality of transport rails 400 between the column structures 110, as shown in Figure 1B (C) Use the transport crane 430 to transport the beam slab structure material 435 on the transportation track 400; (D) Use the beam slab structure material 435 to erect the first layer of beam structure 190 between the column structures 110 and assemble The formwork of the first-layer beam slab structure 190; and (E) the transport crane 430 and the transport track 400 are removed. In this embodiment, since the construction of the first-story building structure needs to include the first-story floor structure, a two-story column structure needs to be erected in order to carry out the construction work of the one-story floor structure. FIGS. 1A to 1E are embodiments in which four building column structures 110 are used as the supporting structure of the transportation track 400, but are not limited thereto. In the embodiment of FIGS. 1A to 1E, the transport track 400 is transported across the span of two column structures 110; in other embodiments, the transport track 400 can be transported across the span of more column structures 110, and can be transported according to the transportation It is required to erect more transportation rails 400 between more column structures 110 for the transportation crane 430 to transport the beam-slab structure material 435 to a designated location. In a preferred embodiment, the transport crane 430 runs on the transport track 400 by means of slide rails on both sides.

Before performing the above step (C), the following process is further included: (B1) The transportation crane 430 is used to transport other materials of the column structure 110 on the transportation track 400, such as: stirrups, steel plates, concrete, column templates, etc. to erect and assemble the columns Building materials 435 required for structure 110; (B2) other materials for erecting column structure 110; and (B3) template for assembling column structure 110. The transportation crane 430 can transport the beam and slab structure materials, other materials of the connecting column structure, the beam and slab structure materials, or other building materials 435 through the transportation track 400.

In one embodiment, in steps (A) to (C), a self-service vehicle is used as the transportation of the column structure 110, the transportation track 400, and the transportation crane 430. It can also be used for transportation of beam and slab structure materials, other materials of continuous column structure, beam and slab structure materials or other building materials 435. Self-service trucks are vehicles for transporting building materials on construction sites. They can travel on construction sites without the need for transportation tracks.

2A to 2E are schematic flowcharts of a method for transporting standard floor building materials according to an embodiment of the present invention. The erection process of the standard layer is as follows: (F) erecting the connecting column structure 210 on the top of the column structure 110, as shown in Fig. 2A; (G) erecting the transportation track 400 between the connecting column structure 210, as shown in Fig. 2B; H) Use the transport crane 430 to transport the standard layer beam slab structure material 435 on the transportation track 400, as shown in Figure 2C; (I) Use the beam plate structure material 435 to erect the standard layer beam slab at the standard layer position between the connecting column structures 210 The structure 290, and the template for assembling the standard layer beam slab structure 290, as shown in Figure 2D; (J) remove the transport crane 430 and the transport track 400; and (K) repeat steps (F) ~ (J) to complete the construction of the top layer . The construction of the standard floor is built on the basis of the previous floor, so only the connecting column structure 210 of standard floor height needs to be erected. It is not necessary to erect the two-story column structure 110 like the construction of the first floor.

Before proceeding to the above step (H), the following process is further included: (G1) The transportation crane 430 is used to transport other materials of the connecting column structure 210 on the transportation track 400, such as: stirrups, steel plates, concrete, column templates, etc., erection and assembly The building materials 435 required for the connecting column structure 210; (G2) other materials for erecting the connecting column structure 210; and (G3) the template for assembling the connecting column structure 210.

In one embodiment, in steps (F) to (H), a self-service vehicle is used as the transportation of the connecting column structure 210, the transportation track 400, and the transportation crane 430. It can also be used for transportation of beam and slab structure materials, other materials of continuous column structure, beam and slab structure materials or other building materials 435.

3A to 3B are schematic diagrams of assembling the first layer of angle steel columns according to an embodiment of the present invention. The above step (A) further includes the following first-layer angle steel column assembly process: (A1) placing a plurality of angle steels 120 of each column structure 110'; wherein a hollow steel plate 130 is arranged between the angle steels 120, and the angle steel 120 is welded to connect the hollow The angle steel 130 is fixed around the steel plate 130, as shown in FIG. 3A; and (A2) the stirrups 160 of each column structure 110' are placed, as shown in FIG. 3B. In the embodiments shown in 3A to 3B, the column structure 110' is mainly composed of angle steel 120 and hollow steel plate 130 to form an outer steel frame. In a preferred embodiment, steel bars are inserted between the angle steel 120 and the hollow steel plate 130 and tied, and filled with concrete after the erection of the column structure 110' is completed. Before concrete pouring of the column structure 110', the hollow part of the hollow steel plate 130 and the space enclosed by the hollow steel plate 130 and the angle steel 120 can allow the tie bars to pass. The hollow steel plate 130 is a steel plate with a hollow in the middle. In a preferred embodiment, the hollow part is a round hole that allows steel bars to pass through, allowing concrete to pass through when used for grouting and allowing steel bars to pass before concrete is poured. Another function of the hollow steel plate is to connect the angle steel and increase the structural strength of the column structure.

Fig. 4 is a schematic diagram showing the connection between the angle steel column and the transportation track according to an embodiment of the present invention. The above step (C) further includes: (C1) arranging the transportation track 400 on the hollow steel plate 130 to perform the erection of the transportation track 400, as shown in FIG. 4. In a preferred embodiment, the transportation track 400 is made of I-shaped steel, connected to the hollow steel plate 130 by the bottom surface, and locked with screws.

5A to 5B are schematic diagrams illustrating the assembly of standard layer angle steel columns according to an embodiment of the present invention. The above step (F) further includes the following standard-layer angle steel column assembly process: (F1) placing a plurality of angle steels 120 of each connecting column structure 210'; using hollow steel plates 130 to set between the angle steels 120, and welding the angle steel 120 to connect the hollow steel plates The angle steel 130 is fixed around 130, as shown in FIG. 5A; (F2) a plurality of stirrups 160 of each connecting column structure 210' are placed, as shown in FIG. 5B. In a preferred embodiment, the angle steel of the connecting column structure 210' and the angle steel of the column structure 110' are joined by an angle iron and locked with screws. In a preferred embodiment, steel bars are inserted between the angle steel 120 and the hollow steel plate 130 and tied, and then filled with concrete. Before concrete pouring of the column structure 210', the hollow part of the hollow steel plate 130 and the space enclosed by the hollow steel plate 130 and the angle steel 120 can allow the tie bars to pass. The above step (H) further includes: (H1) arranging the transportation track 400 on the hollow steel plate 130 to erect the transportation track 400.

6A to 6B are schematic diagrams of assembling the first-layer steel cage column according to an embodiment of the present invention. The above step (A) further includes the following first-layer steel cage column assembly process: (A1') place the steel cage 170 of each column structure 110", as shown in Figure 6A; and (A2') place each column structure 110 "The iron plate 180, as shown in Figure 6B. The steel cage is a prefabricated steel structure, which contains at least a plurality of main reinforcements and stirrups, which can strengthen the structure and reduce the time of on-site assembly.

Fig. 7 is a schematic diagram illustrating the connection between a steel cage column and a transportation track according to an embodiment of the present invention. The above step (C) further includes: (C1') setting the transportation track on the iron plate 180 to erect the transportation track 400, as shown in FIG. 7. In a preferred embodiment, the transportation track 400 is made of I-shaped steel, connected to the iron plate 180 by the bottom surface, and locked with screws.

8A to 8B are schematic diagrams illustrating the connection between the steel cage column and the iron plate according to an embodiment of the present invention. In the embodiment of Figures 8A-8B, the iron plate 180 is composed of multiple layers of iron plates 180 to enhance its structural strength; the column structure 110" is surrounded by a plurality of column main bars 175 to form the framework of the column structure 110", and At least one steel cage strengthens the structure. In a preferred embodiment, the column main ribs 175 include a plurality of corner column main ribs 176 located at the four corners of the column structure 110". The corner column main ribs 176 penetrate through the plurality of layers of iron plates 180, and are driven by screws 185 and iron plates 180 above the iron plate 180. The lower screw 186 is used for locking. In a preferred embodiment, concrete is filled after the erection of the column structure 110" is completed.

9A to 9B are schematic diagrams illustrating the assembly of standard-layer steel cage columns according to an embodiment of the present invention. The above step (F) further includes the following steel cage column assembly process: (F1') place the steel cage 170 of each connecting column structure 210", as shown in FIG. 9A; and (F2') place each connecting column structure 210" The iron plate 180 is shown in Figure 9B. In the embodiment of FIGS. 9A-9B, the connecting column structure 210" is surrounded by a plurality of column main bars 175 to form the skeleton of the connecting column structure 210", and at least one steel cage 170 is used to strengthen the structure. In a preferred embodiment, the column main ribs 175 include a plurality of corner column main ribs 176 located at the four corners of the connecting column structure 210". In a preferred embodiment, the column main ribs 176 of the connecting column structure 210" and the columns of the column structure 110" The main bars 176 are spliced by rebar splicers. In another embodiment, the column main bars 176 of the splicing column structure 210" and the column main bars 176 of the column structure 110" are spliced in an overlapping manner. The above step (H) It further includes: (H1') arranging the transportation track 400 on the iron plate 180 for erecting the transportation track 400.

The above-mentioned method of transporting building materials from the construction of the standard floor after the construction of the first floor to the construction of the top floor is the first embodiment of the present invention. The difference between the second embodiment of the present invention and the first embodiment is that the second embodiment has completed the construction of the first layer and only focuses on the subsequent processes of the first layer construction. Please refer to Figures 2A to 8B and their corresponding paragraphs, which will not be repeated here.

Through the construction material transportation method provided by the present invention, the transportation crane can be repeatedly erected on the first-story column structure and the connecting column structure of each standard floor during the construction of the building floor. By sharing components with the building structure, the transportation crane can be Reduce installation and removal steps, and reduce transportation costs for entering and leaving the site.

110, 110’, 110”: column structure 120: Angle steel 130: hollow steel plate 160: Stirrups 170: steel cage 175: Column main reinforcement 176: Corner column main reinforcement 180: iron plate 185: Screw 186: Screw 190: The first layer of beam-slab structure 210, 210’, 210”: connecting column structure 290: Standard layer beam slab structure 400: Transport track 430: Transport Crane 435: Building Materials

The drawings of the present invention are described as follows: 1A to 1E are schematic flowcharts of a method for transporting first-story building materials according to an embodiment of the present invention; 2A to 2E are schematic diagrams of a method for transporting standard floor building materials according to an embodiment of the present invention; 3A to 3B are schematic diagrams of assembling the first layer of angle steel columns according to an embodiment of the present invention; 4 is a schematic diagram of the connection between the angle steel column and the transportation track according to an embodiment of the present invention; 5A to 5B are schematic diagrams illustrating the assembly of standard layer angle steel columns according to an embodiment of the present invention; 6A to 6B are schematic diagrams of assembling the first-layer steel cage column according to an embodiment of the present invention; Fig. 7 is a schematic diagram showing the connection between a steel cage column and a transportation track according to an embodiment of the present invention; 8A to 8B are schematic diagrams illustrating the connection between a steel cage column and an iron plate according to an embodiment of the present invention; and 9A-9B are schematic diagrams illustrating the assembly of standard-layer steel cage columns according to an embodiment of the present invention.

110: Column structure

190: The first layer of beam-slab structure

210: connecting column structure

290: Standard layer beam slab structure

400: Transport track

430: Transport Crane

435: Building Materials

Claims (15)

A method for transporting building materials, including: (A) Erect a two-story building with multiple columns; (B) Erect a plurality of transportation tracks between the column structures; (C) Use a transport crane to transport a beam and slab structure material on the transport tracks; (D) using the beam-slab structure material to erect a first-layer beam-slab structure at a first-level position between the column structures, and assemble the formwork of the first-layer beam-slab structures; and (E) Remove the transport crane and the transport tracks. The method described in claim 1, before performing step (C), further includes: (B1) Use the transport crane to transport other materials of the column structures on the transport tracks; (B2) Other materials for erecting these column structures; and (B3) Assemble the template of these column structures. The method described in claim 1, wherein: Use a self-service vehicle to transport the multiple column structures, multiple transportation tracks, and the transportation crane in steps (A) ~ (C). The method described in claim 1, further comprising: (F) A plurality of connecting column structures are respectively erected on the tops of the column structures; (G) Erect the transportation tracks between the connecting column structures; (H) Use the transport crane to transport a standard layer beam slab structure material on the transport tracks; (I) Use the beam-slab structure material to erect a standard-layer beam-slab structure at a standard layer position between the connecting column structures, and assemble the template of the standard-layer beam-slab structure; (J) Dismantle the transportation crane and the transportation tracks; and (K) Repeat steps (F)~(J) to complete the construction of the top layer. The method according to claim 4, before performing step (H), further includes: (G1) Use the transport crane to transport other materials of the connecting column structure on the transport tracks; (G2) Other materials for erecting the connecting column structure; and (G3) Assemble the template of the connecting column structure. The method described in claim 4, wherein: Use a self-service vehicle to transport the multiple connecting column structures, multiple transportation tracks, and the transportation crane in steps (F) ~ (H). The method described in claim 1, wherein: This step (A) further includes: (A1) Place plural angles of each column structure; among them A hollow steel plate is arranged between the angle steels, and the angle steels are welded to connect the circumference of the hollow steel plate to fix the angle steels; (A2) Place multiple stirrups for each column structure; and This step (C) further includes: (C1) Set the transportation rails on the hollow steel plate. The method described in claim 4, wherein: This step (F) further includes: (F1) Place a plurality of angle steels for each connecting column structure; among them: A hollow steel plate is arranged between the angle steels, and the angle steels are welded to connect the circumference of the hollow steel plate to fix the angle steels; (F2) Place multiple stirrups of each connecting column structure; and This step (H) further includes: (H1) Set the transportation rails on the hollow steel plate. The method described in claim 1, wherein: This step (A) further includes: (A1’) Place a steel cage for each column structure; (A2’) Place one iron plate of each column structure; and This step (C) further includes: (C1') Set the transportation tracks on the iron plate. The method described in claim 4, wherein: This step (F) further includes: (F1’) Place one of the reinforcement cages of each connecting column structure; (F2’) Place one iron plate of each connecting column structure; and This step (H) further includes: (H1') Set the transportation tracks on the iron plate. A method for transporting building materials, including: After completing the construction of the first floor, (A) A plurality of connecting column structures are respectively erected on the tops of a plurality of column structures of the previous layer; (B) Erect a plurality of transportation tracks between the connecting column structures; (C) A transport crane is used to transport a standard layer beam slab structure material on these transport tracks; (D) Use the beam-slab structure material to erect a standard-layer beam-slab structure at a standard position between the connecting column structures, and assemble the template of the standard-layer beam-slab structure; (E) Dismantle the transportation crane and the transportation tracks; and (F) Repeat steps (A)~(E) to complete the construction of the top layer. The method according to claim 11, before performing step (C), further includes: (B1) Use the transportation crane to transport other materials of the connecting column structure on the transportation tracks; (B2) Other materials for erecting the connecting column structure; and (B3) Assemble the template of the connecting column structure. The method described in claim 11, wherein: Use a self-service vehicle to transport the multiple connecting column structures, multiple transportation tracks, and the transportation crane in steps (A) ~ (C). The method described in claim 11, wherein: This step (A) further includes: (A1) Place a plurality of angle steels for each connecting column structure; among them: A hollow steel plate is arranged between the angle steels, and the angle steels are welded to connect the circumference of the hollow steel plate to fix the angle steels; (A2) Place multiple stirrups for each connecting column structure; and This step (C) further includes: (C1) Set the transportation rails on the hollow steel plate. The method described in claim 11, wherein: This step (A) further includes: (A1’) Place one of the reinforcement cages of each connecting column structure; (A2’) Place one iron plate of each connecting column structure; and This step (C) further includes: (C1') The transportation rails are locked on the iron plate.

Images