Component transportation device for prefabricated buildings

Abstract

The present invention relates to the field of building construction technology, and specifically to a component transport device for prefabricated buildings. Universal wheels are provided at the four corners of the bottom of the transport plate, support rods are fixed to the four corners of the upper surface of the transport plate, and an adjusting rod and a fixing rod are provided from top to bottom between two adjacent support rods in the length direction. A clamp is provided on the rod body of the support rod and below the fixing rod, and a pressure rod is fixed between two adjacent clamps in the width direction. A sliding ring is provided on the adjusting rod and slidably connected, and a lifting ring is fixedly connected to the sliding ring. The entire transport device facilitates the fixation of plate-shaped or columnar building components and facilitates the transportation and lifting of building components.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a component transportation device for assembled buildings. Background Art

[0002] Buildings assembled on-site from prefabricated components are called prefabricated buildings. Based on the form of prefabricated components and the construction method, they are categorized into five types: block buildings, panel buildings, box-type buildings, frame-panel buildings, and lift-slab and lift-story buildings. With the development of modern industrial technology, houses can be built in batches and sets, much like machine production. Simply transport the prefabricated components to the construction site and assemble them.

[0003] Existing prefabricated building components are raised and lowered by lifting equipment during the lifting process. During the lifting process, the building components are directly fixed with lifting ropes. However, the lifting ropes are prone to loosening during the fixing process, affecting the gravity during lifting, causing the building components to tilt easily, and are prone to collision and falling, affecting the lifting and transportation of the building components. Summary of the Invention

[0004] The present invention aims to solve the above-mentioned problems, thereby providing a component transportation device for prefabricated buildings that facilitates the lifting and transportation of building components.

[0005] The present invention solves the above problems by adopting the following technical solutions:

[0006] A component transportation device for prefabricated buildings includes a transport plate, universal wheels are respectively provided at the four corners of the bottom of the transport plate, support rods are respectively fixed at the four corners of the upper surface of the transport plate, an adjusting rod and a fixing rod are provided from top to bottom between two adjacent support rods in the length direction, a clamp is sleeved on the rod body of the support rod and located below the fixing rod, a pressure rod is fixed between two adjacent clamps in the width direction, a sliding ring is sleeved on the adjusting rod and slidably connected, and a lifting ring is fixedly connected to the sliding ring.

[0007] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features:

[0008] The building components are placed on the transport plate, and clamps and pressure plates are set on two longitudinally adjacent support rods. The pressure plates are used to fix the building components. During lifting, the position is adjusted by the sliding ring and the components are lifted by the lifting ring. This structure facilitates the transportation and lifting of the building components.

[0009] Preferably, a further technical solution of the present invention is:

[0010] A plurality of protection bars are arranged between the fixing bars and the transport plate.

[0011] The clamp consists of a sliding half ring and a fixed half ring. One end of the sliding half ring and the fixed half ring is hinged, and pin holes are provided on the other ends of the sliding half ring and the fixed half ring. A fixed pin is provided in the pin hole. A fixed threaded hole opposite to the support rod is provided on the back arc of the sliding half ring, and a fixing bolt is threadedly connected in the fixed threaded hole.

[0012] The lower surface of the pressure rod is a smooth surface, and the upper surface of the pressure rod is provided with a plurality of arc-shaped plates at intervals.

[0013] The lower surface of the pressure rod, the inner arc surface of the arc plate and the upper surface of the transport plate are all provided with rubber protective pads.

[0014] The inner surface of the sliding ring is provided with a limiting sliding block, and the bottom of the adjusting rod is provided with a limiting sliding groove matched with the limiting sliding block.

[0015] An adjusting threaded hole corresponding to the adjusting rod is provided on the sliding ring, and an adjusting bolt is threadedly connected in the adjusting threaded hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a component transportation device for prefabricated buildings is provided in accordance with an embodiment of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the partially enlarged structure of the middle part;

[0018] Figure 3 A schematic diagram of the three-dimensional structure of a sliding ring and a lifting ring in a component transportation device for an assembled building is provided for an embodiment of the present invention;

[0019] Figure 4 A schematic diagram of the main structure of a component transportation device for prefabricated buildings is provided in accordance with an embodiment of the present invention;

[0020] Figure 5 A schematic side view of a component transport device for prefabricated buildings is provided in accordance with an embodiment of the present invention;

[0021] Markings in the figure are: 1 transport plate, 2 universal wheel, 3 support rod, 4 adjustment rod, 5 fixed rod, 6 sliding half ring, 7 pressure rod, 8 arc plate, 9 fixed half ring, 10 sliding ring, 11 lifting ring, 12 protection rod, 13 fixing pin, 14 fixing bolt, 15 adjustment bolt, 16 limit slider, 17 rubber protection pad. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the scope of protection of the present invention.

[0023] A component transportation device for prefabricated buildings includes a transport plate 1, universal wheels 2 are respectively provided at the four corners of the bottom of the transport plate 1, brakes are provided on the universal wheels 2, support rods 3 are respectively fixed at the four corners of the upper surface of the transport plate 1, an adjusting rod 4 and a fixing rod 5 are provided from top to bottom between two adjacent support rods 3 in the length direction, the fixing rod 5 can play a role in strengthening support, a clamp is sleeved on the rod body of the support rod 3 and located below the fixing rod 5, a pressure rod 7 is fixed between two adjacent clamps in the width direction, a sliding ring 10 is sleeved on the adjusting rod 4 and slidably connected, and a lifting ring 11 is fixedly connected to the sliding ring 10.

[0024] A plurality of protection rods 12 are provided between the fixing rods 5 and the transport plate 1 , and the protection rods 12 can protect the building components during transportation and avoid damage caused by collision with other objects.

[0025] The clamp consists of a sliding half ring 6 and a fixed half ring 9. The two ends of the pressure rod 7 are respectively fixed to the two sliding half rings 6. One end of the sliding half ring 6 and the fixed half ring 9 are hinged. Pin holes are relatively opened on the other ends of the sliding half ring 6 and the fixed half ring 9. A fixed pin 13 is arranged in the pin hole. A fixed threaded hole opposite to the support rod 3 is opened on the back arc of the sliding half ring 6. A fixing bolt 14 is threadedly connected in the fixed threaded hole. The clamp is fixed to the support rod 3 by the fixing pin 13. The clamp is locked by tightening the fixing bolt 14 to prevent the clamp from driving the pressure rod 7 to slide and shift.

[0026] The lower surface of the pressure rod 7 is a smooth surface, and a plurality of arc-shaped plates 8 are arranged at intervals on the upper surface of the pressure rod 7. When transporting plate-like building components, the smooth surface is used to press the plate-like building components below. When transporting columnar building components, the clamp is flipped to flip the pressure rod 7, so that the arc-shaped plates 8 are downward, pressing the columnar building components below, ensuring that both the plate-like and columnar building components can be pressed tightly to prevent displacement and shaking during transportation.

[0027] The lower surface of the pressure rod 7, the inner curved surface of the curved plate 8 and the upper surface of the transport plate 1 are all provided with rubber protective pads 17, which can prevent the outer surface of the building component from being damaged by rigid contact.

[0028] A limiting slider 16 is provided on the inner surface of the sliding ring 10, and a limiting groove adapted to the limiting slider 16 is provided at the bottom of the adjusting rod 4. The sliding ring 10 is limited by the limiting groove and the limiting slider 16 to prevent the sliding ring 10 from rotating on the adjusting rod and causing the lifting ring 11 to be unable to align with the crane.

[0029] An adjusting threaded hole opposite to the adjusting rod 4 is provided on the sliding ring 10, and an adjusting bolt 15 is threadedly connected in the adjusting threaded hole, so as to facilitate adjusting the center of gravity position of the transport plate according to the specific weight of the transported building components. The sliding ring 10 is fixed by tightening the adjusting bolt 15 to avoid unstable center of gravity during transportation.

[0030] When it is necessary to use the component transportation device for prefabricated buildings, the building components to be transported are placed on the transportation board 1. When it is necessary to transport and fix the plate-shaped building components, the smooth surface of the pressure rod 7 is facing the upper surface of the transportation board 1. When it is necessary to transport the columnar building components, the side of the pressure rod 7 with the curved plate 8 is facing the upper surface of the transportation board 1, and the curved plate 8 is used to fix the columnar building components. Then, the pressure rod 7 is sleeved on the outer surface of the support rod 3 by using the sliding half ring 6, the fixing half ring 9 and the fixing pin 13, and the position of the pressure rod 7 is fixed by using the fixing bolt 14, so that the building components can be fixed. After the building components are fixed, the position of the lifting ring 11 is adjusted and fixed by using the sliding ring 10 and the adjusting bolt 15, so that the center of gravity of the transportation board 1 and the building components is guaranteed when the entire transportation device is lifted, so as to avoid the phenomenon of unstable center of gravity during transportation, which causes the building components to tilt and affect the transportation of the building components. The entire transportation device is convenient for fixing plate-shaped or columnar building components and is convenient for transporting and lifting building components.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the scope of the present invention. Any equivalent changes made using the contents of the present invention specification and its drawings are included in the scope of the present invention.

Claims

1. A component transport device for prefabricated buildings, comprising a transport plate, with universal wheels provided at each of the four corners of the bottom of the transport plate, characterized in that: Support rods are fixed to the four corners of the upper surface of the transport plate, and an adjusting rod and a fixing rod are provided from top to bottom between two adjacent support rods in the length direction. A clamp is provided on the rod body of the support rod and below the fixing rod. A pressure rod is fixed between two adjacent clamps in the width direction. A sliding ring is provided on the adjusting rod and slidably connected to the sliding ring, and a lifting ring is fixedly connected to the sliding ring. The clamp consists of a sliding half ring and a fixed half ring, one end of the sliding half ring and the fixed half ring are hinged, and the other ends of the sliding half ring and the fixed half ring are oppositely provided with latch holes, and a fixed latch is provided in the latch hole. A fixed threaded hole opposite to the support rod is provided on the back arc of the sliding half ring, and a fixing bolt is threadedly connected in the fixed threaded hole. The lower surface of the pressure rod is a smooth surface, and the upper surface of the pressure rod is provided with a plurality of arc-shaped plates at intervals; The inner surface of the sliding ring is provided with a limit slider, and the bottom of the adjusting rod is provided with a limit slot adapted to the limit slider; An adjusting threaded hole corresponding to the adjusting rod is provided on the sliding ring, and an adjusting bolt is threadedly connected in the adjusting threaded hole.

2. The component transport device for prefabricated buildings according to claim 1, characterized in that: A plurality of protection bars are arranged between the fixing bars and the transport plate.

3. The component transport device for prefabricated buildings according to claim 1, characterized in that: The lower surface of the pressure rod, the inner curved surface of the curved plate and the upper surface of the transport plate are all provided with rubber protective pads.

Images