Pipe transfer and hoisting device for pipe construction

Abstract

This utility model discloses a pipeline transfer and lifting device for pipeline construction, including a main lifting cable and a pipeline body. The main lifting cable is connected to a first lifting connecting plate and a second lifting connecting plate via a branch assembly. Lifting support ropes are connected to the bottom of both the first and second lifting connecting plates. The pipeline body is located on the two lifting support ropes. Adjustable hook-and-loop components are provided between the first and second lifting connecting plates and the lifting support ropes. This pipeline transfer and lifting device for pipeline construction features two lifting support ropes that can bind the pipeline body from both ends. The adjustable hook-and-loop components connect hooks to appropriate fixed hooks according to the diameter of the pipeline body, ensuring that the lifting support ropes are tightly fitted to the pipeline body. The anti-slip components at the ends allow the hooks to be attached to the pipeline ends, preventing the pipeline ends from easily slipping during lifting, thus ensuring high safety.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, and in particular to a pipeline transfer and lifting device for pipeline construction. Background Technology

[0002] A pipeline is a device made up of pipes, pipe fittings, valves, etc., used to transport gases, liquids, or fluids containing solid particles. In the process of urban construction, pipelines are needed for the transportation and protection of rainwater and other pipelines. During pipeline construction, the pipelines to be constructed need to be hoisted to a designated location and then connected to form a longer pipeline.

[0003] During the hoisting and transfer of pipelines, the traditional hoisting method uses two ropes to secure the pipeline before hoisting. This method requires strict control over the placement and leveling of the pipeline by the ropes. If there is a weight deviation or tilting, the pipeline may tilt and slip, which could seriously injure workers and poses a low safety risk. Therefore, a pipeline transfer and hoisting device for pipeline construction is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a pipe transfer and lifting device for pipeline construction, which solves the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A pipeline transfer and lifting device for pipeline construction includes a main lifting cable and a pipeline body. The main lifting cable is connected to a first lifting connecting plate and a second lifting connecting plate via a splitter assembly. Lifting support ropes are connected to the bottom of both the first and second lifting connecting plates. The pipeline body is located on the two lifting support ropes. Adjustable hook-and-loop assembly is provided between the first and second lifting connecting plates and the lifting support ropes. An anti-slip assembly is provided on one side of the lifting support rope. A pull-limiting assembly is provided between the first and second lifting connecting plates.

[0006] Preferably, the tapping assembly includes two tapping cables fixedly connected to the bottom of the main hoisting cable, with one end of each tapping cable fixedly connected to the top of the first hoisting connecting plate and the second hoisting connecting plate, respectively.

[0007] Preferably, the adjusting hook assembly includes a plurality of fixed hooks fixedly installed on the sides of the first hoisting connecting plate and the second hoisting connecting plate. The end of the hoisting support rope is provided with a rope port, one end of which is fixedly connected to a connecting hook, and one end of the connecting hook is adapted to the fixed hook.

[0008] Preferably, the anti-slip assembly for the port includes multiple side connecting blocks fixedly installed on the side of the hoisting support rope, and one end of each of the multiple side connecting blocks is fixedly connected to a port hook.

[0009] Preferably, the pipe body has pipe ports at both ends, and multiple port hooks are adapted to the pipe ports.

[0010] Preferably, the pulling limit assembly includes a transverse pull rope fixedly installed on one side of the first hoisting connecting plate, and one side of the transverse pull rope is provided with multiple positioning sleeves.

[0011] Preferably, a positioning stud is fixedly installed on one side of the second hoisting connecting plate, one end of the positioning stud passes through a positioning sleeve, and a positioning nut is threaded onto the end of the positioning stud, with the positioning nut located on one side of the positioning sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the pipeline transfer and lifting device for pipeline construction is equipped with two lifting support ropes, which can bind the pipeline body from both ends during pipeline construction; the adjustable hook assembly connects the hooks to the appropriate fixed hooks according to the diameter of the pipeline body, ensuring that the lifting support ropes are closely attached to the pipeline body; and the anti-slip component at the port hangs the port hooks on the pipeline port. By using multiple port hooks, the problem of preventing the pipeline port from falling off during the lifting process can be solved, resulting in high safety. The pull limit component is set up so that the appropriate positioning sleeve on the horizontal pull rope is connected to the positioning stud, so that the position between the first hoisting connecting plate and the second hoisting connecting plate is stably fixed. The hooks on both sides will not detach from the pipe port, which can better achieve the purpose of stable hoisting and good safety. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention viewed from the left side; Figure 2 This is a three-dimensional structural diagram of the present invention viewed from the right side; Figure 3 This utility model Figure 1 A schematic diagram of the structure of part A; Figure 4 This utility model Figure 2 A schematic diagram of the structure of part B.

[0014] In the diagram: 1. Main hoisting cable; 2. Splicing cable; 3. First hoisting connecting plate; 4. Second hoisting connecting plate; 5. Pipe body; 6. Pipe port; 7. Fixed hook; 8. Hoisting support rope; 9. Rope port; 10. Connecting hook; 11. Side connecting block; 12. Port hook; 13. Horizontal pull rope; 14. Positioning sleeve; 15. Positioning stud; 16. Positioning nut. Detailed Implementation

[0015] 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.

[0016] Example: Refer to Figure 1-4 A pipeline transfer and lifting device for pipeline construction includes a main lifting cable 1 and a pipeline body 5. The main lifting cable 1 is connected to a first lifting connecting plate 3 and a second lifting connecting plate 4 via a branch assembly. The branch assembly includes two branch cables 2 fixedly connected to the bottom of the main lifting cable 1. One end of each branch cable 2 is fixedly connected to the top of the first lifting connecting plate 3 and the second lifting connecting plate 4, respectively. Lifting support ropes 8 are connected to the bottom of both the first lifting connecting plate 3 and the second lifting connecting plate 4. The pipeline body 5 is located on the two lifting support ropes 8. Adjustable hooking components are provided between the first lifting connecting plate 3 and the second lifting connecting plate 4 and the lifting support ropes 8. An anti-slip component is provided on one side of the lifting support rope 8. A pulling limit component is provided between the first lifting connecting plate 3 and the second lifting connecting plate 4.

[0017] Specifically, the adjusting hook assembly includes multiple fixed hooks 7 fixedly installed on the sides of the first hoisting connecting plate 3 and the second hoisting connecting plate 4. The end of the hoisting support rope 8 is provided with a rope port 9, and a connecting hook 10 is fixedly connected to one end of the rope port 9. One end of the connecting hook 10 is adapted to the fixed hook 7. The hoisting equipment adopts a traditional crane. The crane is connected to the hoisting main cable 1. The bottom end of the hoisting main cable 1 is connected to two branch cables 2. When binding the pipe body 5, the two hoisting support ropes 8 are passed through the pipe body 5. Then, according to the diameter of the pipe body 5, the hoisting support ropes 8 are pulled tight and close to the pipe body 5. Then, the connecting hook 10 is hung on the appropriate fixed hook 7 to ensure that the hoisting support rope 8 is tightly close to the pipe body 5. The hoisting support rope 8 is a relatively wide nylon rope.

[0018] Specifically, the anti-slip component for the ports includes multiple side connecting blocks 11 fixedly installed on the side of the hoisting support rope 8. Each side connecting block 11 has a port hook 12 fixedly connected to one end. The two ends of the pipe body 5 are provided with pipe ports 6. The multiple port hooks 12 are adapted to the pipe ports 6. Multiple side connecting blocks 11 are provided on one side of the hoisting support rope 8. The side connecting blocks 11 and the hoisting support rope 8 can be sewn together, or a rubber sleeve can be used before sewing, which facilitates the stable fixation of the port hooks 12. The port hooks 12 are hung on the pipe ports 6. By using multiple port hooks 12, the problem of the pipe ports 6 being difficult to detach during hoisting can be solved, and they are not easy to slip off after tilting, which is highly safe.

[0019] Specifically, the pull-limiting assembly includes a horizontal pull rope 13 fixedly installed on one side of the first hoisting connecting plate 3. Multiple positioning sleeves 14 are provided on one side of the horizontal pull rope 13. A positioning stud 15 is fixedly installed on one side of the second hoisting connecting plate 4. One end of the positioning stud 15 passes through a positioning sleeve 14, and a positioning nut 16 is threaded onto the end of the positioning stud 15. The positioning nut 16 is located on one side of the positioning sleeve 14. When the horizontal pull rope 13 is used to tighten the first hoisting connecting plate 3 and the second hoisting connecting plate 4, the appropriate positioning sleeve 14 on the horizontal pull rope 13 is engaged with the positioning stud 15. The positioning nut 16 is threaded onto the positioning stud 15, achieving a stable connection between the horizontal pull rope 13 and the positioning stud 15. The position between the first hoisting connecting plate 3 and the second hoisting connecting plate 4 is stably fixed, preventing the hooks 12 at both ends from detaching from the pipe port 6, thus achieving a more stable lifting purpose and ensuring good safety.

[0020] In use: During construction, pipelines need to be laid on the road. Lifting equipment is used for pipeline transfer during construction. Two lifting support ropes 8 are passed through the pipeline body 5 and tightened to fit the pipeline body 5. The connecting hooks 10 are hung on the appropriate fixed hooks 7 to ensure that the lifting support ropes 8 fit tightly to the pipeline body 5. The port hooks 12 are hung on the pipeline port 6. The use of multiple port hooks 12 can prevent the pipeline port 6 from falling off during the lifting process and prevent it from slipping off even if it tilts, thus ensuring high safety. The appropriate positioning sleeves 14 on the horizontal pull rope 13 are locked onto the positioning studs 15, and the position between the first lifting connecting plate 3 and the second lifting connecting plate 4 is stably fixed. The port hooks 12 on both sides will not fall off the pipeline port 6, further stabilizing the lifting, ensuring good safety, and being easy to use.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pipe transport and lifting device for pipeline construction, comprising a main lifting cable (1) and a pipe body (5), characterized in that, The hoisting main cable (1) is connected to a first hoisting connecting plate (3) and a second hoisting connecting plate (4) via a tapping assembly. The bottom of the first hoisting connecting plate (3) and the second hoisting connecting plate (4) are both connected to hoisting support ropes (8). The pipe body (5) is located on the two hoisting support ropes (8). An adjustment hook assembly is provided between the first hoisting connecting plate (3) and the second hoisting connecting plate (4) and the hoisting support ropes (8). A port anti-slip assembly is provided on one side of the hoisting support rope (8). A pull limit assembly is provided between the first hoisting connecting plate (3) and the second hoisting connecting plate (4).

2. The pipeline transfer and lifting device for pipeline construction according to claim 1, characterized in that, The tapping assembly includes two tapping cables (2) fixedly connected to the bottom of the hoisting main cable (1), with one end of each tapping cable (2) fixedly connected to the top of the first hoisting connecting plate (3) and the second hoisting connecting plate (4).

3. The pipeline transfer and lifting device for pipeline construction according to claim 1, characterized in that, The adjustable hook assembly includes multiple fixed hooks (7) fixedly installed on the side of the first hoisting connecting plate (3) and the second hoisting connecting plate (4). The end of the hoisting support rope (8) is provided with a rope port (9). One end of the rope port (9) is fixedly connected to a connecting hook (10). One end of the connecting hook (10) is adapted to the fixed hook (7).

4. A pipe transfer and lifting device for pipeline construction according to claim 1, characterized in that, The anti-slip assembly includes multiple side connecting blocks (11) fixedly installed on the side of the hoisting support rope (8), and a port hook (12) is fixedly connected to one end of each of the multiple side connecting blocks (11).

5. A pipe transfer and lifting device for pipeline construction according to claim 4, characterized in that, The pipe body (5) is provided with pipe ports (6) at both ends, and multiple port hooks (12) are adapted to the pipe ports (6).

6. A pipe transfer and lifting device for pipeline construction according to claim 1, characterized in that, The pull limit assembly includes a horizontal pull rope (13) fixedly installed on one side of the first hoisting connecting plate (3), and a plurality of positioning sleeves (14) are provided on one side of the horizontal pull rope (13).

7. A pipe transfer and lifting device for pipeline construction according to claim 6, characterized in that, A positioning stud (15) is fixedly installed on one side of the second hoisting connecting plate (4). One end of the positioning stud (15) passes through a positioning sleeve (14), and a positioning nut (16) is threaded onto the end of the positioning stud (15). The positioning nut (16) is located on one side of the positioning sleeve (14).

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