Long pipeline horizontal transportation tool and transportation method
By designing a long horizontal transportation tool for pipelines including transportation trolleys, support frames and electric hoists, the problems of large weight and easy rolling down in construction are solved, simple and safe pipeline transportation and loading and unloading are achieved, and the cost is reduced. Reused on multiple construction sites.
Patent Information
- Application Number
- CN202411506933.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-01-07
AI Technical Summary
In construction, metal pipes are heavy and difficult to carry by manpower, and lifting equipment is costly and inconvenient to use in limited spaces. Ordinary transportation tools are prone to rolling and damage to the pipelines, and the existing technology is difficult to effectively solve these problems.
A long pipe horizontal transportation tool is designed, including a transport trolley, a support frame, a lifting rod, an electric hoist and a hanging rope. The lifting rod is set in a low front and a high rear tilt, and the lifting rope at the first and second hanging points is used. Winding and electric hoist adjustments enable balanced transportation and simple loading and unloading of pipes.
The tooling is made of available materials on site, avoiding manpower handling and pipe rolling down, simplifying the loading and unloading process, reducing transportation costs, and reusing it at multiple construction sites, improving transportation efficiency and safety.
Smart Images
Figure CN119262020A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of pipeline transportation, in particular to a long pipeline horizontal transportation tool and a transportation method. Background Art
[0002] With the rapid development of the construction engineering field, pipes made of various metal materials and composite materials are more and more widely used in construction. However, the weight of pipes made of metal and other materials is generally large, and it is often very difficult to carry them manually during construction. However, lifting equipment cannot be used in a limited space working environment and the cost is relatively high. Therefore, on-site workers often carry the pipes manually or use flatbed trucks and hand transport carts on the construction site to transport the pipes. However, ordinary flatbed trucks and hand transport carts are prone to pipe rolling and damage during transportation, so it is often necessary to fix the pipes and disassemble them at the unloading point, which is time-consuming and labor-intensive. Summary of the invention
[0003] In view of the deficiencies in the prior art, an object of the present invention is to provide a long pipeline horizontal transportation tool and a transportation method that are convenient for use on construction sites and for transporting long pipelines.
[0004] The technical solution adopted by the present invention to solve its technical problem is: A long pipeline horizontal transport tool comprises a transport trolley, a support frame is arranged on the transport trolley, a lifting rod is arranged on the support frame, the lifting rod is tilted low at the front and high at the rear, a first lifting point is arranged at the front end of the lifting rod, a second lifting point is arranged at the rear end, a first lifting rope is arranged on the first lifting point, an electric hoist is arranged on the second lifting point, and a second lifting rope is arranged at the output end of the electric hoist.
[0005] Preferably, a further technical solution of the present invention is: Preferably, a group of wheels is arranged in the middle of the transport trolley, with two wheels in a group being arranged symmetrically on the left and right.
[0006] Preferably, the support frame is a rectangular frame structure, including two first columns located on the front side of the transport trolley and two second columns located on the rear side of the transport trolley, a first cross brace is supported between the two first columns, a second cross brace is provided between the two second columns, the height of the first cross brace is less than the height of the second cross brace, and a connecting rod is provided between the first column and the opposite second column; support seats are provided on the first cross brace and the second cross brace, and a lifting rod is provided on the support seat.
[0007] Preferably, the front end and the rear end of the support seat are both extended out of the transport trolley arrangement, and diagonal support rods are added between the transport trolley base and the front end of the support seat, and between the transport trolley base and the rear end of the support seat.
[0008] The present invention also discloses a long pipeline horizontal transportation method, which is performed using a long pipeline horizontal transportation tool, and the specific steps are as follows: S1: Move the transport trolley to the center of the long pipe to be transported; S2: Wrap the first lifting rope below the first lifting point around the long pipe to be transported, and then tie it back to the first lifting point; S3: Wrap the second lifting rope under the second lifting point around the long pipe to be transported, and then tie it back to the second lifting point. Then adjust the electric hoist so that the long pipe to be transported leaves the ground, and both the transport trolley and the long pipe to be transported are in a balanced state. S4: Move the transport trolley to horizontally move the long pipe to be transported to the designated position, adjust the electric hoist to make the long pipe to be transported contact the ground, and untie the first lifting rope and the second lifting rope.
[0009] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features: The horizontal transport tooling for long pipelines can be made using on-site steel pipes, I-beams and other construction waste. It is simple to make and easy to use, avoiding manual handling and preventing the pipelines from rolling off during transportation by flatbed trucks. At the same time, the use of a fall chain and the first and second lifting ropes for loading and unloading makes pipeline loading and unloading simpler and more labor-saving. In addition, the tooling can be used in multiple construction sites, which is conducive to cost savings. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 2 is a schematic diagram of the structure of a long pipeline horizontal transport tooling in an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of a long pipeline during horizontal transportation in an embodiment of the present invention; Figure 3 It is another structural schematic diagram of horizontal transportation of a long pipeline in an embodiment of the present invention.
[0011] Explanation of the reference numerals in the accompanying drawings: 1. transport trolley; 2. first column; 3. second column; 4. first cross brace; 5. second cross brace; 6. support seat; 7. lifting rod; 8. first lifting rope; 9. electric hoist; 10. second lifting rope; 11. diagonal brace; 12. long pipe to be transported. DETAILED DESCRIPTION
[0012] The present invention is further described below in conjunction with specific 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 protection scope of the present invention.
[0013] like Figure 1As shown, this embodiment provides a long pipeline horizontal transportation tool, including a transport trolley 1, a support frame is provided on the transport trolley 1, a lifting rod 7 is provided on the support frame, the lifting rod 7 is tilted and lowered at the front and higher at the back, a first lifting point is provided at the front end of the lifting rod 7, a second lifting point is provided at the rear end, a tie rod is provided on the first lifting point, the tie rod is vertically arranged, and the lower end is connected to the lifting rod 7, a first lifting rope 8 is provided on the tie rod, a hook is provided on the second lifting point, an electric hoist 9 is provided on the hook, and a second lifting rope 10 is provided at the output end of the electric hoist 9; wherein, the support frame can be made of on-site construction materials such as steel pipes, I-beams, rectangular steels, etc. by welding; wherein, a group of wheels is provided in the middle part of the transport trolley 1, a group of two, and they are symmetrically arranged on the left and right; when there is no long pipeline tied to the transport trolley 1 and no other objects for auxiliary support, the base of the transport trolley 1 is as shown Figure 2 , tilted toward the front side to facilitate the connection of the first lifting rope 8 on the front side with the long pipe 12 to be transported.
[0014] When the tooling is in use, the wheels in the middle of the transport trolley 1 are used to form a single-point independent support. When the long pipe is not tied, the base of the transport trolley 1 and the front end of the lifting rod 1 thereon are tilted downward to facilitate the connection of the first lifting point with the long pipe. The second lifting point can be connected to the long pipe by adjusting the electric hoist, and then the electric hoist is adjusted until the long pipe and the transport trolley 1 reach a balanced state.
[0015] The support frame is a rectangular frame structure, including two first columns 2 located on the front side of the transport trolley 1 and two second columns 3 located on the rear side of the transport trolley 1. A first cross brace 4 is supported between the two first columns 2, and a second cross brace 5 is arranged between the two second columns 3. The height of the first cross brace 4 is less than the height of the second cross brace 5. A connecting rod is arranged between the first column 2 and the opposite second column 3; a support seat 6 is arranged on the first cross brace 4 and the second cross brace 5, and a lifting rod 7 is arranged on the support seat 6; the front and rear ends of the support seat 6 are both extended beyond the transport trolley 1, and diagonal bracing rods 11 are added between the base of the transport trolley 1 and the front end of the support seat 6, and between the base of the transport trolley 1 and the rear end of the support seat 6.
[0016] like Figure 2 , Figure 3 As shown, the present invention also discloses a long pipeline horizontal transportation method, which is performed using a long pipeline horizontal transportation tool, and the specific steps are as follows: S1: Move the transport trolley 1 to a position above the center of the long pipe 12 to be transported.
[0017] S2: Place the first lifting rope 8 on one side of the pipeline, roll the pipeline left and right, wrap the first lifting rope 8 around the long pipeline 12 to be transported, and then tie it back to the first lifting point.
[0018] S3: Place the second lifting rope 10 on one side of the pipeline, roll the pipeline left and right, wrap the second lifting rope 10 around the long pipeline 12 to be transported, and then tie it back to the second lifting point, and then adjust the electric hoist 9, such as Figure 3 , so that the long pipeline 12 to be transported leaves the ground, and the transport trolley 1 and the long pipeline 12 to be transported are both in a balanced state.
[0019] S4: Move the transport trolley 1 to horizontally move the long pipe 12 to be transported to a designated position, adjust the electric hoist 9 to lower the long pipe 12 to be transported to the ground, and untie the first lifting rope 8 and the second lifting rope 10.
[0020] The long pipeline horizontal transport tool can be made of on-site steel pipes, I-beams and other construction waste materials. It is simple to make and easy to use, avoiding manual handling and preventing the pipeline from rolling down during the flatbed truck transportation process. When transporting a long pipeline, the first lifting rope 8 and the second lifting rope 9 are adjusted according to the weight of the long pipeline so that the long pipeline and the tool are in a balanced state. The fall chain and the first lifting rope 8 and the second lifting rope 10 are used for loading and unloading, making the loading and unloading of the pipeline simpler and more labor-saving; and the tool can be used in multiple construction sites, which is conducive to cost saving.
[0021] The above description is only the preferred embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made by using the contents of the present invention specification and its drawings are included in the scope of rights of the present invention.
Claims
1. A long pipeline horizontal transport tool, characterized by: The invention comprises a transport trolley (1), wherein a support frame is arranged on the transport trolley (1), a lifting rod (7) is arranged on the support frame, the lifting rod (7) is arranged with a lower front portion and a higher rear portion, a first lifting point is arranged at the front end of the lifting rod (7), a second lifting point is arranged at the rear end, a first lifting rope (8) is arranged on the first lifting point, an electric hoist (9) is arranged on the second lifting point, and a second lifting rope (10) is arranged at the output end of the electric hoist (9).
2. The long pipeline horizontal transportation tooling according to claim 1 is characterized by: A set of wheels is arranged in the middle of the transport trolley (1), with two wheels in one set being arranged symmetrically on the left and right.
3. The long pipeline horizontal transportation tooling according to claim 2 is characterized by: The support frame is a rectangular frame structure, comprising two first columns (2) located at the front side of the transport trolley (1) and two second columns (3) located at the rear side of the transport trolley (1); a first cross brace (4) is supported between the two first columns (2); a second cross brace (5) is provided between the two second columns (3); the height of the first cross brace (4) is less than the height of the second cross brace (5); a connecting rod is provided between the first column (2) and the opposite second column (3); a support seat (6) is provided on the first cross brace (4) and the second cross brace (5); and a hoisting rod (7) is provided on the support seat (6).
4. The long pipeline horizontal transportation tooling according to claim 3 is characterized by: The front and rear ends of the support seat (6) are both extended out of the transport trolley (1), and diagonal braces (11) are provided between the base of the transport trolley (1) and the front end of the support seat (6), and between the base of the transport trolley (1) and the rear end of the support seat (6).
5. A long pipeline horizontal transportation method, characterized in that: The long pipeline horizontal transportation tooling according to any one of claims 1 to 4 is used, and the specific steps are as follows: S1: moving the transport trolley (1) to the center of the long pipe (12) to be transported; S2: Wrapping the first lifting rope (8) below the first lifting point around the long pipe (12) to be transported, and then tying it back to the first lifting point; S3: Wrap the second lifting rope (10) below the second lifting point around the long pipe (12) to be transported, and then tie it back to the second lifting point, and then adjust the electric hoist (9) so that the long pipe (12) to be transported is off the ground, and the transport trolley (1) and the long pipe (12) to be transported are both in a balanced state; S4: Move the transport trolley (1) to horizontally move the long pipe (12) to be transported to a designated position, adjust the electric hoist (9) to make the long pipe (12) to be transported contact the ground, and untie the first lifting rope (8) and the second lifting rope (10).