A detachable prefabricated wall panel transport rack

Abstract

This utility model relates to a transport tool for prefabricated wall panels, providing a detachable transport frame for prefabricated wall panels, including a chassis, vertical modules, and a top beam module. Limiting blocks are connected to both ends of the top surface of a first connecting rod in the width direction of the chassis. The vertical modules are vertically and detachably connected to the first connecting rod between the limiting blocks. The top beam module includes a third connecting rod, with its two ends vertically and detachably connected to two adjacent vertical modules. After transporting the prefabricated wall panels to the project site, the transport frame can be disassembled and stored, saving significant space. Furthermore, the transport frame can be reassembled and reused after being returned to the factory, effectively reducing transportation costs. In addition, the top surfaces of the limiting blocks on the chassis are perpendicular to the sides of the trapezoidal frame of the vertical modules. When loading prefabricated wall panels, the panels on both sides are relatively tilted and pressed against the vertical modules, effectively preventing tilting and collapse during transportation.

Description

Technical Field

[0001] This utility model relates to a transport tool for prefabricated wall panels, and more particularly to a detachable transport frame for prefabricated wall panels. Background Technology

[0002] Against the backdrop of rapid development in building industrialization and housing industrialization, prefabricated buildings, especially prefabricated concrete structures, have been widely adopted. Precast wall panels, as the core vertical components of prefabricated buildings, are typically produced in factories and then transported to the construction site for hoisting and assembly. Therefore, the transportation of precast wall panels from the factory to the construction site is crucial for ensuring project quality and schedule, as well as controlling costs.

[0003] Currently, prefabricated wall panels are generally transported using frame-type or inclined transport frames. For ultra-long-distance transportation in high-altitude areas, transport vehicles typically avoid returning empty to ensure economic efficiency, instead picking up the goods again at high altitudes. If prefabricated wall panel factories require transport vehicles to take the transport frames downhill, they incur a second transportation fee, which obviously multiplies costs. However, the existing integrated transport frames also prevent drivers from picking up the goods on the return trip, forcing them to unload the frames upon arrival at the project site.

[0004] Therefore, how to transport the transport frame from the project site back to the factory to achieve reuse of the transport frame, reduce costs, and prevent the prefabricated wall panels from tilting and collapsing during transportation is a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] This utility model provides a detachable prefabricated wall panel transport rack, which aims to solve the above-mentioned technical problems.

[0006] This utility model is implemented as follows: a detachable prefabricated wall panel transport frame includes a chassis, vertical modules, and a top beam module. The chassis consists of multiple vertically connected first connecting rods, with limit blocks connected to both ends of the top surface of the first connecting rods in the width direction of the chassis. The vertical module consists of a trapezoidal frame and multiple parallel second connecting rods connected within the trapezoidal frame. The vertical module is vertically and detachably connected to the first connecting rods between the limit blocks, and multiple vertical modules are provided. The top beam module includes a third connecting rod, with both ends of the third connecting rod vertically and detachably connected to two adjacent vertical modules.

[0007] Furthermore, the top beam module also includes two wing plates, which are respectively fixedly connected to both ends of the third connecting rod, and the wing plates can overlap the top of the vertical module.

[0008] Furthermore, the top surface of the limiting block is perpendicular to the side surface of the trapezoidal frame.

[0009] Furthermore, the limiting blocks are provided in multiple sets, and the multiple sets of limiting blocks are arranged in a stepped manner.

[0010] Furthermore, the first connecting rod in the width direction of the chassis is an I-beam.

[0011] Furthermore, the top surface of the first connecting rod in the width direction of the chassis is provided with a first mounting hole, and the second connecting rod at the bottom of the vertical module is provided with a second mounting hole corresponding to the first mounting hole. The first mounting hole and the second mounting hole are detachably connected by bolts. The top of the trapezoidal frame is provided with a third mounting hole in the horizontal direction, and the two ends of the third connecting rod are respectively provided with a fourth mounting hole. The third mounting hole and the fourth mounting hole are detachably connected by bolts.

[0012] The detachable prefabricated wall panel transport frame provided by this utility model features a detachable connection between the chassis and the vertical modules, and a detachable connection between the vertical modules and the top beam module. After transporting the prefabricated wall panels to the project site, the transport frame can be disassembled and stored, saving significant space and not affecting the return trip. Furthermore, the transport frame can be reassembled and reused after being returned to the factory, effectively reducing transportation costs. In addition, the top surface of the limiting block on the chassis is perpendicular to the side of the trapezoidal frame of the vertical module. When loading the prefabricated wall panels, the panels on both sides are relatively tilted and pressed against the vertical module, effectively preventing tilting and collapse during transportation. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the detachable prefabricated wall panel transport frame provided in this embodiment of the utility model.

[0014] Figure 2 This is a structural diagram of the chassis.

[0015] Figure 3 This is a structural diagram of the vertical module.

[0016] Figure 4 This is a structural schematic diagram of the top beam module.

[0017] Figure 5 This is a schematic diagram of the stepped arrangement of the limiting blocks.

[0018] The numbers in the diagram represent: 1-chassis, 2-first connecting rod, 3-limiting block, 4-vertical module, 5-trapezoidal frame, 6-second connecting rod, 7-top beam module, 8-third connecting rod, 9-wing plate, 10-first mounting hole, 11-second mounting hole, 12-third mounting hole, 13-fourth mounting hole. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] See Figures 1-5 This utility model embodiment provides a detachable prefabricated wall panel transport frame, including a chassis 1, a vertical module 4 and a top beam module 7. The chassis 1 is composed of multiple vertically connected first connecting rods 2, and the two ends of the top surface of the first connecting rods 2 in the width direction of the chassis 1 are connected to limit blocks 3.

[0021] In this embodiment of the invention, the chassis 1 is welded together from four first connecting rods 2 in the width direction and nine first connecting rods 2 in the length direction. The nine first connecting rods 2 are arranged in three columns, with the ends of each column aligned. The first connecting rods 2 in the width direction can be made of square steel or I-beams, while the first connecting rods 2 in the length direction are made of C-shaped steel to ensure structural strength.

[0022] The limiting block 3 is welded from two sections of C-shaped steel, forming a triangular structure with the first connecting rod 2; alternatively, a triangular pad fixedly connected to the first connecting rod 2 can be used. The limiting block 3 is used to support the bottom of the prefabricated wall panel, and the length of the contact portion between the limiting block 3 and the prefabricated wall panel matches the thickness of the prefabricated wall panel. Furthermore, to support multiple prefabricated wall panels stacked at an angle, multiple sets of limiting blocks 3 can be provided. In this embodiment of the utility model, such as... Figure 5 As shown, the limit blocks 3 are set in two groups and arranged in a stepped manner.

[0023] The vertical module 4 consists of a trapezoidal frame 5 and multiple second connecting rods 6 connected in parallel within the trapezoidal frame 5. The vertical module 4 is vertically and detachably connected to the first connecting rod 2 between the limiting blocks 3. Multiple vertical modules 4 are provided.

[0024] In this embodiment of the invention, the trapezoidal frame 5 in the vertical module 4 is formed by welding four C-shaped steel rods end to end to create a trapezoidal structure that is narrower at the top and wider at the bottom. Three second connecting rods 6, also made of C-shaped steel, are welded parallel to each other at equal intervals within the trapezoidal frame 5. Corresponding to the four first connecting rods 2, the vertical module 4 in this invention has four sets of these rods.

[0025] The top surface of the limiting block 3 that contacts the prefabricated wall panel is perpendicular to the side surface of the trapezoidal frame 5. This vertical structure can abut against the side and bottom surfaces of the prefabricated wall panel to ensure stability during transportation.

[0026] The top beam module 7 includes a third connecting rod 8, the two ends of which are vertically and detachably connected to two adjacent vertical modules 4.

[0027] In this embodiment of the utility model, the top beam module 7 includes two third connecting rods 8 made of C-shaped steel. The top beam module 7 also includes two wing plates 9, which are fixedly connected to the two ends of the third connecting rods 8 respectively. The wing plates 9 can overlap the top of the vertical module 4.

[0028] During installation or disassembly, the wing plate 9 can be overlapped on the vertical module 4, which facilitates installation, ensures installation accuracy, and also prevents the top beam module 7 from falling off during disassembly.

[0029] The top and bottom of the vertical module 4 are detachably connected to the top beam module 7 and the chassis 1, respectively. In this embodiment of the utility model, the detachable connection is specifically implemented as follows: the top surface of the first connecting rod 2 in the width direction of the chassis 1 is provided with a first mounting hole 10, the bottom of the vertical module 4 is provided with a second mounting hole 11 corresponding to the first mounting hole 10, the first mounting hole 10 and the second mounting hole 11 are detachably connected by bolts, the top of the trapezoidal frame 5 is provided with a third mounting hole 12 in the horizontal direction, and the two ends of the third connecting rod 8 are provided with a fourth mounting hole 13, the third mounting hole 12 and the fourth mounting hole 13 are detachably connected by bolts.

[0030] In summary, when using the detachable prefabricated wall panel transport frame provided in this embodiment of the present invention, the chassis 1 is laid flat, the second mounting hole 11 of the vertical module 4 is aligned with the first mounting hole 10 of the chassis 1, and the four vertical modules 4 are installed using bolts. The top beam module 7 is hoisted to the top of the vertical modules 4, the wing plate 9 is overlapped on the top of the vertical modules 4, the third mounting hole 12 and the fourth mounting hole 13 are aligned, and the three top beam modules 7 between the four vertical modules 4 are installed using bolts, thus completing the assembly of the transport frame. The transport frame is hoisted onto the transport vehicle, and the bottom and sides of the prefabricated wall panels are placed against the top surface of the limiting block 3 and the sides of the four vertical modules 4, respectively. The prefabricated wall panels on both sides of the vertical modules 4 are arranged at an angle relative to each other. Finally, the transport frame and the prefabricated wall panels are fixed to the transport vehicle using straps.

[0031] After the prefabricated wall panels are delivered to the project site, all bolts on the transport frame are removed, and the chassis 1, four vertical modules 4 and three top beam modules 7 are stacked and stored to save space, allowing the transport vehicle to load other goods on the return trip.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detachable prefabricated wall panel transport rack, characterized in that, include: The chassis is composed of a plurality of vertically connected first connecting rods, and the two ends of the top surface of the first connecting rods in the width direction of the chassis are connected to limit blocks; A vertical module, comprising a trapezoidal frame and multiple second connecting rods parallel to the trapezoidal frame, wherein the vertical module is vertically and detachably connected to the first connecting rods between the limiting blocks, and multiple vertical modules are provided; The top beam module includes a third connecting rod, the two ends of which are vertically and detachably connected to two adjacent vertical modules.

2. The detachable prefabricated wall panel transport frame according to claim 1, characterized in that, The top beam module also includes two wing plates, which are respectively fixedly connected to both ends of the third connecting rod. The wing plates can overlap the top of the vertical module.

3. The detachable prefabricated wall panel transport frame according to claim 1, characterized in that, The top surface of the limiting block is perpendicular to the side surface of the trapezoidal frame.

4. The detachable prefabricated wall panel transport frame according to claim 3, characterized in that, The limiting blocks are provided in multiple sets, and the multiple sets of limiting blocks are arranged in a stepped manner.

5. The detachable prefabricated wall panel transport frame according to claim 1, characterized in that, The first connecting rod in the width direction of the chassis is an I-beam.

6. The detachable prefabricated wall panel transport frame according to claim 2, characterized in that, The top surface of the first connecting rod in the width direction of the chassis is provided with a first mounting hole, and the bottom of the second connecting rod of the vertical module is provided with a second mounting hole corresponding to the first mounting hole. The first mounting hole and the second mounting hole are detachably connected by bolts. The top of the trapezoidal frame is provided with a third mounting hole in the horizontal direction, and the two ends of the third connecting rod are respectively provided with a fourth mounting hole. The third mounting hole and the fourth mounting hole are detachably connected by bolts.

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