Pipeline transportation device

Abstract

The utility model discloses a pipeline transportation device which comprises a base, a carrier roller support, a fixing hook body and a limiting structure. The base abuts against the upper end face of an upper flange plate of a steel beam, the carrier roller support is fixedly connected to the upper end face of the base, a carrier roller is erected on the carrier roller support, the fixing hook body is located on one side of the base and used for clamping the base to the upper flange plate of the steel beam, and the limiting structures are arranged on the two sides of the carrier roller support. And the fixing hook bodies are clamped on the upper flange plate of the steel beam, so that the pipeline transportation device is convenient to mount, dismount and move, and the operation is convenient and fast. Meanwhile, the limiting pipes and the limiting extension pipes on the two sides of the carrier roller support can prevent the pipeline from deviating from the carrier roller, and smooth transportation of the pipeline is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation and transportation, in particular to a pipeline transportation device suitable for installation and construction of process pipelines in a pipe gallery. Background Art

[0002] In the fields of coal chemical industry and petrochemical industry, the role of the pipeline corridor is to support various pipelines and ensure the stability and safety of the pipelines for medium transmission. It is usually installed indoors or outdoors, connecting various process areas and connecting the production processes in series.

[0003] At present, the pipeline conveying device used in the installation and construction of the process pipeline in the pipe gallery usually includes independently set flat roller assemblies and inclined roller assemblies. The flat roller assemblies and inclined roller assemblies are individually connected to the upper flange plate of the steel beam by connecting the steel beam bottom plate, bolts and buckles, and are used to convey various outer diameter process pipelines. During installation, the flat roller assembly needs to be installed on the upper flange plate of the steel beam with the help of mounting bolts and buckles, and the inclined roller needs to be installed on the upper flange plate of the steel beam with the help of fixed support vertical plates to make it inclined, and then installed on the upper flange plate of the steel beam with mounting bolts and buckles. During installation, each roller needs to be fixed to the steel beam with four sets of buckles and bolts at each connection point. Not only is the installation operation cumbersome, but the disassembly or relocation also has the defect of cumbersome operation. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a pipeline transportation device, which at least achieves the purpose of being easy to disassemble, assemble and move.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A pipeline transportation device, comprising:

[0007] - a base, the base being in contact with the upper end surface of the upper flange plate of the steel beam;

[0008] - a roller support, the roller support is fixedly connected to the upper end surface of the base, and a roller is mounted on the roller support;

[0009] - A fixing hook body, which is located at one side of the base and is used to clamp the base to the upper flange plate of the steel beam;

[0010] ——Limiting structure: the limiting structure is arranged on both sides of the roller bracket.

[0011] Furthermore, the roller bracket includes two support plates fixed to the upper end surface of the base, and the two ends of the roller are rotatably connected to the two support plates.

[0012] Furthermore, the two support plates are arranged parallel to each other, and the support plate and the base are perpendicular to each other.

[0013] Furthermore, the limiting structure includes two limiting tubes, the bottom ends of the limiting tubes are fixed to the upper end surfaces of the base, and the two limiting tubes are respectively located on the outer sides of the two supporting plates.

[0014] Furthermore, it also includes a limiting extension tube; at least one of the limiting tubes is outer-connected with the limiting extension tube, and the length of the limiting extension tube is greater than the length of the limiting tube.

[0015] Furthermore, the fixing hook body is in a U-shape, and an inner wall of one side of the hook bend is fixedly connected to the upper end surface of the base, and the space in the hook bend is used to clamp the upper flange plate of the steel beam.

[0016] Furthermore, it also includes a fixing component; the fixing component is threadedly connected to the base, and correspondingly, the base is provided with a threaded hole for connecting the fixing component.

[0017] Furthermore, the fixing assembly includes a nut fixed to the base, a screw connected to the nut, and an end located at the top end of the screw.

[0018] The pipeline transportation device provided by the utility model is connected to the upper flange plate of the steel beam by fixing the hook body, and the connection mode is convenient for the installation, disassembly and movement of the pipeline transportation device, and the operation is convenient and quick. The pipeline is transported by using the roller bracket arranged on the base and the roller rotating therewith. At the same time, the limit pipes and the limit extension pipes on both sides of the roller bracket can prevent the pipeline from deviating from the roller, thereby ensuring the smooth transportation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings herein are used to provide further description of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0020] Figure 1 is a schematic diagram of the use status of the pipeline transportation device in the implementation mode;

[0021] Figure 2 is a schematic diagram of a pipeline transport device being fixed to a steel beam in an embodiment;

[0022] Figure 3 2. It is a schematic diagram of the structure of the pipeline transportation device in the implementation mode without the limit extension pipe;

[0023] Figure 4 It is a structural schematic diagram of a pipeline transportation device provided with a limit extension pipe in an implementation manner;

[0024] Figure 5 is a schematic diagram of the exploded structure of the pipeline transportation device in the implementation mode;

[0025] Figure 6 Schematic diagram of a fixing assembly in an embodiment.

[0026] In the figure: 1. base; 11. threaded hole; 2. support plate; 3. fixed hook body; 4. limit tube; 5. steel beam; 6. roller; 7. pipeline; 8. limit extension tube; 9. fixing assembly; 91. nut; 92. screw; 93. end. DETAILED DESCRIPTION

[0027] In order to make those skilled in the art better understand the present invention, the present invention is further explained in detail below with reference to the accompanying drawings and embodiments. It should be noted that the features in the embodiments and embodiments of the present application can be combined with each other without conflict.

[0028] A typical implementation of the utility model provides a pipeline transportation device suitable for pipeline transportation during installation and construction of process pipelines in a pipeline gallery.

[0029] like Figure 1-Figure 5 As shown, the pipeline transportation device in this embodiment includes a base 1, a roller bracket, a fixed hook body 3 and a limiting structure.

[0030] The base 1 is in contact with the upper end surface of the upper flange plate of the steel beam 5. The roller bracket is fixed to the upper end surface of the base 1, and the roller 6 is mounted on the roller bracket. The rotation of the roller 6 is used to transport the pipeline 7. A fixed hook 3 is provided on one side of the base to clamp the base 1 to the upper flange plate of the steel beam 5, so as to facilitate the installation, disassembly and movement of the pipeline transportation device.

[0031] The limiting structure is located on both sides of the roller bracket, and the limiting structure includes two limiting tubes 4, which are respectively located on the outside of the two support plates 2, that is, the two limiting tubes 4 are respectively located on one side of the two support plates 2 close to the edge of the base 1, and the bottom ends of the two limiting tubes 4 are welded to the upper end surface of the base 1.

[0032] The base 1 in this embodiment is made of steel plate, wherein a rectangular steel plate is preferred. The base 1 is placed on the upper end surface of the upper flange plate of the steel beam 5, and the flat steel plate is attached and abutted against the upper end surface of the upper flange plate of the steel beam.

[0033] In a preferred embodiment, the roller support includes two support plates 2, and the two support plates 2 are welded to the upper end surface of the base 1. The two ends of the roller 6 are rotatably connected to the two support plates 2 through bearings. The roller 6 is supported by the two support plates 2 so that the lower end surface of the roller 6 is kept at a certain distance from the base. The two support plates 2 are arranged parallel to each other, and the two support plates 2 and the base 1 are perpendicular to each other. The bottom ends of the two support plates 2 are welded to the upper end surface of the base 1 to maintain the firmness and stability of the roller support, thereby facilitating the movement of the roller 6 on the roller support. The rollers used in this embodiment are manually rotated rollers, which need to be manually rotated by humans.

[0034] In a preferred embodiment, in order to prevent the pipeline 7 from deviating from the roller 6 during the transportation of the pipeline 7, a limiting extension tube 8 is connected to the outer surface of at least one limiting tube 4. The length of the limiting extension tube 8 is greater than the length of the limiting tube 4, the inner diameter of the limiting extension tube 8 is slightly greater than the outer diameter of the limiting tube 4, and the limiting extension tube 8 can rotate outside the limiting tube 4.

[0035] In this embodiment, a limiting extension tube 8 is respectively sleeved outside the two limiting tubes 4. The limiting extension tube 8 is sleeved outside the limiting tube 4, and the length of the limiting extension tube 8 is set to twice or three times the length of the limiting tube, which can effectively prevent the pipeline from detaching from the roller 6 when rotating along the roller 6.

[0036] In a relatively specific embodiment, the fixing hook body 3 is U-shaped, and the inner wall of one side of the hook bend is fixed to the upper end surface of the base 1, and the space in the hook bend is used to clamp the upper flange plate of the steel beam 5. In this embodiment, two fixing hook bodies 3 are provided, and they are symmetrically arranged with the center line of the base as the symmetry axis.

[0037] In another preferred embodiment, in order to further strengthen the firm fixation of the pipeline transportation device on the steel beam 5, a fixing assembly 9 is further provided. The fixing assembly 9 is threadedly connected to the base 1, and correspondingly, the base 1 is provided with a threaded hole 11 for connecting the fixing assembly 9.

[0038] More specifically, Figure 5-Figure 6 As shown, the fixing assembly 9 includes a nut 91 fixed to the base 1, a screw 92 threadedly connected to the nut 91, and a terminal 93 located at the top of the screw 92. Among them, the nut 91 is a hexagonal nut, welded to the upper end surface of the threaded hole 11 of the base, and the threaded hole of the hexagonal nut is transparent to the threaded hole of the base from top to bottom and the threads are adapted. The terminal 93 is a nut welded to the top of the screw 92. In order to facilitate the fixing of the terminal 93, a round block is connected below the terminal 93 and at the top of the screw 92.

[0039] By twisting the end 93, the length of the screw 92 extending out of the base 1 can be adjusted. By adjusting the length of the screw 92 extending out, the pipeline transport device can be abutted against the upper flange plate of the steel beam 5, further reinforcing the device on the steel beam. By setting the fixing assembly, the screw can be adjusted to abut against the upper flange plate of the steel beam, further strengthening the firmness of the pipeline transport device on the upper flange plate of the steel beam. Alternatively, a threaded hole is opened in the upper flange plate of the steel beam, and the screw 92 passes through the base 1 and the steel beam to fix the pipeline transport device to the upper flange plate of the steel beam, thereby enhancing the firmness of the pipeline transport device and the steel beam.

[0040] The pipeline transport device provided in this embodiment only needs to hook the fixed hook body 3 on one side of the upper flange plate of the steel beam 5 when in use. This side is the side in the direction in which the steel pipe is pushed. Therefore, when the steel pipe is transported by rollers along the pipeline transport device, the fixed hook body 3 will always be in contact with the upper flange plate of the steel beam 5 and will not fall off the steel beam 5.

[0041] At a certain starting point of pipeline transportation, a steel structure frame is pre-set, and steel pipes and other pipelines are hoisted from the ground and placed on the steel structure frame for transportation, and then hoisted onto the rollers in this device. Manually rotate the rollers 6, and the steel pipes and other pipelines are transported while the rollers 6 rotate. Before the pipeline is installed or transported, the pipeline transportation device is arranged above the H-shaped steel beam of the pipeline gallery in advance, which specifically includes the following steps:

[0042] S1. Clearly define the starting point of the pipeline transportation in the corridor, pre-set the steel structure frame, and evenly install and arrange the pipeline transportation device in advance according to the transportation position and transportation distance. The pipeline transportation device can be arranged on each upper flange plate of the H-shaped steel beam, or on the upper flange plates of the spaced H-shaped steel beams;

[0043] S2, according to the operation radius of the starting point of pipeline transportation and the lifting height, a crane that meets the lifting load is reasonably selected, and a limit extension pipe 8 of appropriate height is connected to the outer surface of the limit pipe 4 to prevent the pipeline 7 from separating from the roller 6 during transportation;

[0044] S3, after the pipeline 7 is hoisted to the platform below the first pipeline transport device, the pipeline is lifted, pulled and transported using the pre-arranged manual hoist, rope and plate clamp;

[0045] S4: Multiple manual hoists are required to simultaneously coordinate the construction to realize the lifting, lifting and pulling of the pipeline 7 in the pipe gallery;

[0046] S5, after the transported pipeline 7 is completely placed on the pipeline transport device, the rollers 6 can be rotated manually to transport the pipeline;

[0047] S6, each pipeline is transported to the installation location for subsequent pipeline lifting, assembly, welding, installation and other operations.

[0048] The scope of protection claimed by the present invention is not limited to the above specific implementation methods. For those skilled in the art, the present invention may have various deformations and changes. Any modification, improvement and equivalent substitution made within the concept and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pipeline transportation device, characterized in that: include: - a base (1), the base (1) being in contact with the upper end surface of the upper flange plate of the steel beam (5); - a roller support, the roller support is fixedly connected to the upper end surface of the base (1), and a roller (6) is mounted on the roller support; - a fixing hook body (3), the fixing hook body (3) being located on one side of the base (1) and being used for clamping the base (1) to the upper flange plate of the steel beam (5); ——Limiting structure, the limiting structure is arranged on both sides of the roller (6) bracket.

2. The pipeline transportation device according to claim 1, characterized in that: The roller support bracket comprises two support plates (2) fixedly connected to the upper end surface of the base (1), and the two ends of the roller (6) are rotatably connected to the two support plates (2).

3. The pipeline transportation device according to claim 2, characterized in that: The two support plates (2) are arranged parallel to each other, and the support plates (2) and the base (1) are perpendicular to each other.

4. The pipeline transportation device according to claim 3, characterized in that: The limiting structure comprises two limiting tubes (4), the bottom ends of the limiting tubes (4) are fixed to the upper end surface of the base (1), and the two limiting tubes (4) are respectively located on the outer sides of the two support plates (2).

5. The pipeline transportation device according to claim 4, characterized in that: It also comprises a position limiting extension tube (8); at least one of the position limiting tubes (4) is outer-connected with the position limiting extension tube (8), and the length of the position limiting extension tube (8) is greater than the length of the position limiting tube (4).

6. The pipeline transportation device according to claim 1 or 5, characterized in that: The fixing hook body (3) is in a U-shape, and the inner wall of one side of the hook bend is fixedly connected to the upper end surface of the base (1), and the space inside the hook bend is used to clamp the upper flange plate of the steel beam (5).

7. The pipeline transportation device according to claim 6, characterized in that: It also comprises a fixing component (9); the fixing component (9) is threadedly connected to the base (1); correspondingly, the base (1) is provided with a threaded hole (11) for connecting the fixing component (9).

8. The pipeline transportation device according to claim 7, characterized in that: The fixing assembly (9) comprises a nut (91) fixed to the base (1), a screw rod (92) connected to the nut (91), and an end (93) located at the top end of the screw rod (92).

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