Steel frame transportation support of fabricated house

Abstract

A steel frame transportation support of a fabricated house comprises a bottom plate, fixing rods are symmetrically arranged on the top of the bottom plate in the length direction, universal wheels are arranged at the bottom of the bottom plate, the four corners of the top of the bottom plate are each fixedly connected with a set of stand columns, and the tops of the stand columns are fixedly connected with a top frame; a hanging lug is arranged on the outer surface of one side of the top frame in the length direction, a protection structure is arranged on the other side, and an adjusting structure is horizontally arranged in the stand column and can move up and down. The adjusting structure is arranged, the space above the bottom plate can be layered, two kinds of materials are placed in a layered mode when transported at the same time, the problem that the materials are mixed together and are difficult to distinguish after being transported is solved, meanwhile, the protective structure is arranged, the materials are placed more stably, and the possibility that the materials are collided and damaged during transportation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of steel frame transportation technology, specifically to a steel frame transportation support for prefabricated houses. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories are processed and manufactured in factories, transported to the construction site, and assembled on-site using reliable connection methods. Prefabricated buildings mainly include precast concrete structures, steel structures, and modern wood structures. Before assembly, each component is transported to the construction site using transport scaffolds.

[0003] Existing steel frame transport supports are single-layer designs, and when transporting multiple materials at the same time, the materials are mixed together, which is very inconvenient to use. In addition, existing steel frame transport supports do not have protective structures, which can easily lead to material collisions and damage during transportation. Therefore, we have proposed a steel frame transport support for prefabricated houses. Summary of the Invention

[0004] The purpose of this utility model is to provide a steel frame transport support for prefabricated houses to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel frame transport support for prefabricated houses, including a base plate, with fixed rods symmetrically arranged along the length of the top of the base plate, casters at the bottom of the base plate, a set of uprights fixedly connected to each of the four corners of the top of the base plate, and a top frame fixedly connected to the top of the uprights. The top frame has a hanging lug on one side of its outer surface and a protective structure on the other side. An adjustment structure is horizontally arranged inside the uprights, and the adjustment mechanism can move up and down.

[0006] The adjustment structure of this utility model is as follows: two sets of motors are diagonally distributed on the top of the top frame, the output end of the motor is fixedly connected to a threaded rod, the lower part of the threaded rod is rotatably connected to the base plate, the surface of the threaded rod is threadedly connected to a slider, and the side of the slider is fixedly connected to a partition plate.

[0007] The present invention has two sets of limiting rods between the base plate and the top frame. The two sets of limiting rods are diagonally distributed. Sliding blocks are slidably sleeved on the outside of the limiting rods. Dividing plates are provided between each pair of the four sets of sliding blocks.

[0008] The partition plate of this utility model is provided with protective pads on both the upper and lower sides. The main material of the protective pads is sponge, and the outside is covered with protective cloth.

[0009] The protective structure of this utility model is as follows: the outer wall of the hollow fixed cylinder is fixedly installed on the outside of the top frame, the fixed shaft is axially arranged at the center of the inside of the fixed cylinder, the sleeve is rotatably sleeved on the outside of the fixed shaft, the two ends of the sleeve are fixedly connected to the coil spring, the other end of the coil spring is connected to the inner wall of the fixed cylinder, the surface of the sleeve is fixedly connected to the second protective pad, and one end of the second protective pad is fixedly connected to the hanging rod.

[0010] The hook of this utility model has an L-shaped cross-section and is used in conjunction with a hanging rod.

[0011] The protective pad of this utility model is made of rubber material.

[0012] The present invention has a fixing plate on one side of the base plate in the width direction, and a handle is provided on the outer surface of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The steel frame transport support for prefabricated houses is equipped with an adjustment structure. The motor drives the threaded rod to rotate, which in turn drives the slider to move. The slider moves and adjusts the position of the partition plate, thereby dividing the space above the base plate into layers. When transporting two materials at the same time, the materials are placed in layers to prevent the materials from being mixed together and difficult to distinguish after transportation.

[0015] 2. The steel frame transport support for prefabricated houses is equipped with a protective structure. Before transporting materials, the hanging rod is pulled to pull out the second protective pad from the fixed cylinder and pass through the two sets of fixed rods. The hanging rod is then hung on the other side hanging ear. At this time, the second protective pad is U-shaped, covering the sides and bottom of the transport support. The materials are placed on the surface of the second protective pad, which protects the materials. The partition plate can be moved by a motor to lightly press the first protective pad onto the surface of the lower material, making the placement of the materials more stable and reducing the possibility of damage from collisions during transportation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model in dynamic form;

[0018] Figure 3 This is a front sectional view of the structure of this utility model;

[0019] Figure 4 This is an exploded view of the structure of the column, top frame, and adjustment structure of this utility model;

[0020] Figure 5 This is a partial exploded view of the protective structure of this utility model.

[0021] In the diagram: 1. Base plate; 11. Fixing rod; 2. Casters; 3. Column; 4. Top frame; 41. Hanging lug; 5. Adjustment structure; 51. Motor; 52. Threaded rod; 53. Slider; 54. Divider plate; 55. Protective pad one; 56. Limiting rod; 6. Protective structure; 61. Fixing cylinder; 62. Fixing shaft; 63. Sleeve; 64. Coil spring; 65. Protective pad two; 66. Hanging rod; 7. Fixing plate; 8. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] exist Figure 1-5In this utility model, a steel frame transport support for prefabricated houses includes a base plate 1, which is a rectangular plate. A fixing rod 11 is symmetrically fixedly connected to the top of the base plate 1 along its length. The fixing rod 11 has a U-shaped structure. A caster wheel 2 is provided at the bottom of the base plate 1. The caster wheel 2 has a braking function to prevent the vehicle from slipping. A fixing plate 7 is fixedly connected to one side of the base plate 1 along its width. A handle 8 is fixedly connected to the surface of the fixing plate 7. The handle 8 is convenient for workers to operate. A column 3 is fixedly connected to the top four corners of the base plate 1. A fixing plate 7 is located on the outside of the column. The cross-section of the column 3 is an isosceles right triangle. A top frame 4 is fixedly connected to the top of the column 3. The top frame 4 is a rectangular frame structure. An adjustment structure 5 is horizontally arranged inside the column 3. The adjustment mechanism 5 divides the internal space of the device into two parts and can move up and down. Specifically, the adjustment structure 5 in this embodiment is composed of a motor 51, a threaded rod 52, a slider 53, a partition plate 54, a protective pad 55, and a limiting rod 56. Two sets of motors 51 are diagonally distributed and fixedly arranged on the top frame 4. The motors 51 are powered by an external power source. The diagonal arrangement of the power source makes the drive of the partition plate 54 more stable and the force on it more balanced. Each set of motors 51 has a threaded rod 52 fixedly connected to its output end. The lower end of the threaded rod 52 is a smooth rod and is set in the base plate 1 through a bearing. The threaded rod 52 can rotate relative to the base plate 1. The surface of the threaded rod 52 is threadedly connected to a slider 53. Two sets of limiting rods 56 are also set between the base plate 1 and the top frame 4. The two sets of limiting rods 56 are diagonally distributed. Four sliders 53 are set on the same horizontal plane on the two sets of threaded rods 52 and the two sets of limiting rods 56. The inner walls of two sliders 53 are provided with internal threads that are compatible with the external threads of the threaded rods 52. The inner walls of the other two sliders 53 are smoothly fitted onto the limiting rods 56 and can slide up and down along the limiting rods 56. A partition plate 54 is horizontally set between each pair of the four sliders 53. The rectangular structure formed by the four sets of partition plates 54 is provided with protective pads 55 on both the upper and lower sides. The protective pads 55 are used for surface protection of the upper and lower layers of transport materials. In this embodiment, the main body of the protective pads 55 is made of sponge material and is wrapped with protective cloth. When motor 51 rotates, it drives threaded rod 52 to rotate. The rotation of threaded rod 52 drives slider 53 to move up and down, thereby realizing the up and down movement of partition plate 54. This partition plate 54 divides the space above base plate 1 into layers, allowing for layered placement when transporting two materials simultaneously. This prevents materials from becoming mixed up and inconvenient to retrieve after transport, and also avoids surface scratches caused by mixing different materials due to differences in structure and hardness. Furthermore, the motor 51 can drive partition plate 54 to move, lightly pressing protective pad 55 onto the surface of the lower layer of material, making the material placement more stable and reducing the possibility of damage from collisions during transport. In this embodiment, column 3 serves two purposes: supporting top frame 4 and limiting and protecting adjustment mechanism 5. Therefore, column 3 is located outside of limiting rod 56 and threaded rod 52 and must not obstruct the movement of slider 53.

[0024] A protective structure 6 is provided on one side of the top frame 4 along its length, and a hanging ear 41 is provided on the opposite side. The hanging ear 41 has an L-shaped cross-section, and the protective structure 6 and the hanging ear 41 are used together. In this embodiment, the protective structure 6 is composed of a fixed cylinder 61, a fixed shaft 62, a sleeve 63, a coil spring 64, a second protective pad 65, and a hanging rod 66. The outer wall of the fixed cylinder 61 is fixedly installed on the outside of the top frame 4. The fixed shaft 62 is axially fixedly connected to the center of the hollow fixed cylinder 61. The sleeve 63 is sleeved on the outside of the fixed shaft 62 and can rotate relative to the fixed shaft 62. Coil springs 64 are fixedly connected to both ends of the sleeve 63. The other end of the coil spring 64 is fixedly connected to the inner wall of the fixed cylinder 61. The second protective pad 65 is fixedly connected to the surface of the sleeve 63. The hanging rod 66 is fixedly connected to one end of the second protective pad 65. When the second protective pad 65 is pulled out of the fixed cylinder 61 by the hanging rod 66, the coil spring 64 deforms, and the deformation of the coil spring 64 resets the second protective pad 65. In use, pull the hanging rod 66 in front of the transported material to pull out the second protective pad 65 from the fixed cylinder 61 and pass it through the two sets of fixed rods 11. Hang the hanging rod 66 on the other side hanging ear 41. At this time, the second protective pad 65 is U-shaped, covering the sides and bottom of the transport bracket. The material is placed on the surface of the second protective pad 65. The second protective pad 65 protects the surface of the lower material. The second protective pad 65 is made of rubber. The second protective pad 65 protects the surface of the transported material on the one hand and prevents the material from slipping off the side on the other.

[0025] Working principle: When in use, pull the hanging rod 66 to pull out the second protective pad 65 from the fixed cylinder 61, pass it through the two sets of fixed rods 11, and hang the hanging rod 66 on the other side hanging ear 41. At this time, the second protective pad 65 is U-shaped, covering the sides and bottom of the transport bracket. The material is placed on the surface of the second protective pad 65, which protects the material. The motor 51 drives the threaded rod 52 to rotate, which in turn drives the slider 53 to move. The movement of the slider 53 adjusts the position of the partition plate 54, thereby dividing the space above the bottom plate 1 into layers. When the partition plate 54 is moved, the first protective pad 55 can be lightly pressed on the surface of the lower material, making the material placement more stable. When transporting two materials at the same time, they are placed in layers to prevent the materials from being mixed together and difficult to distinguish after transportation.

Claims

1. A steel frame transport support for prefabricated houses, comprising a base plate (1), characterized in that: The base plate (1) is symmetrically provided with fixed rods (11) along the length of the top. The bottom of the base plate (1) is provided with casters (2). A set of columns (3) is fixedly connected to each of the four corners of the top of the base plate (1). A top frame (4) is fixedly connected to the top of the columns (3). A hanging ear (41) is provided on one side of the outer surface of the top frame (4) along the length of the top frame (4), and a protective structure (6) is provided on the other side. An adjustment structure (5) is horizontally provided inside the columns (3). The adjustment structure (5) can move up and down.

2. The steel frame transport support for prefabricated houses according to claim 1, characterized in that... The adjustment structure (5) is as follows: two sets of motors (51) are diagonally distributed on the top of the top frame (4). The output end of the motor (51) is fixedly connected to a threaded rod (52). The lower part of the threaded rod (52) is rotatably connected to the bottom plate (1). The surface of the threaded rod (52) is threadedly connected to a slider (53). The side of the slider (53) is fixedly connected to a partition plate (54).

3. The steel frame transport support for prefabricated houses according to claim 2, characterized in that: Two sets of limiting rods (56) are provided between the base plate (1) and the top frame (4). The two sets of limiting rods (56) are diagonally distributed. Sliding blocks (53) are slidably sleeved on the outside of the limiting rods (56). Separating plates (54) are provided between each pair of the four sets of sliding blocks (53).

4. The steel frame transport support for prefabricated houses according to claim 3, characterized in that: The upper and lower sides of the partition plate (54) are provided with protective pads (55), the main material of the protective pads (55) is sponge, and the outside is covered with protective cloth.

5. The steel frame transport support for prefabricated houses according to claim 1, characterized in that... The protective structure (6) is as follows: the outer wall of the hollow fixed cylinder (61) is fixedly installed on the outside of the top frame (4), the fixed shaft (62) is axially installed at the center of the inside of the fixed cylinder (61), the sleeve (63) is rotatably sleeved on the outside of the fixed shaft (62), the two ends of the sleeve (63) are fixedly connected to the coil spring (64), the other end of the coil spring (64) is connected to the inner wall of the fixed cylinder (61), the surface of the sleeve (63) is fixedly connected to the second protective pad (65), and one end of the second protective pad (65) is fixedly connected to the hanging rod (66).

6. The steel frame transport support for prefabricated houses according to claim 5, characterized in that: The hanging ear (41) has an L-shaped cross-section and is used in conjunction with the hanging rod (66).

7. The steel frame transport support for prefabricated houses according to claim 5, characterized in that: The second protective pad (65) is made of rubber material.

8. The steel frame transport support for prefabricated houses according to claim 1, characterized in that: A fixing plate (7) is provided on one side of the base plate (1) in the width direction, and a handle (8) is provided on the outer surface of the fixing plate (7).

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