A gas pipeline hoisting device
By designing a binding structure and a rolling structure, the problems of positioning and removing gas pipelines during hoisting were solved, achieving an efficient and stable hoisting process, improving hoisting efficiency and stress strength, and preventing wear.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NATIONAL OIL & GAS PIPELINE NETWORK GROUP CO LTD HUBEI BRANCH
- Filing Date
- 2025-08-04
- Publication Date
- 2026-06-12
AI Technical Summary
In existing technologies, it is difficult to accurately position the gas pipeline on the binding straps or rigging during hoisting, and it is also difficult to quickly remove the pipeline after hoisting, resulting in low hoisting efficiency.
A gas pipeline hoisting device is adopted, which includes a binding structure, a rolling structure, and steel ropes. The binding structure includes a first binding structure and a second binding structure. The rolling structure uses rollers and arc grooves in combination. The steel rope is designed with hooks and hanging rings to achieve rapid positioning and easy removal of the pipeline.
It improves the efficiency of gas pipeline hoisting, ensures that the pipeline is accurately positioned in the designated location, and allows for easy removal of the binding structure after hoisting, reducing resistance, preventing displacement, enhancing stress resistance, and preventing wear.
Smart Images
Figure CN224350229U_ABST
Abstract
Description
Technical Field
[0001] A gas pipeline hoisting device is used for hoisting gas pipelines, belonging to the technical field of gas pipeline hoisting devices. Background Technology
[0002] Most gas pipelines require hoisting into designated locations for installation. Current technologies for hoisting gas pipelines involve either attaching slings to both ends of the pipeline or securing them with binding straps or slings. While both methods allow for pipeline hoisting, attaching slings to both ends prevents placing the hoisted pipeline end as close as possible to an already installed or hoisted pipeline. This necessitates manually moving the slings a considerable distance along the pipeline's length to ensure sufficient clearance.
[0003] To address the aforementioned issues, in many gas pipeline installation scenarios, binding or securing methods are used to attach binding straps or rigging to both ends of the gas pipeline for hoisting. However, this method still presents the following technical problems:
[0004] It is not conducive to placing the gas pipeline in the designated position of the lashing straps or to easily placing the gas pipeline on the rigging, and it is not conducive to removing the rigging after the gas pipeline is hoisted to the position, which can easily lead to low hoisting efficiency. Utility Model Content
[0005] The purpose of this utility model is to provide a gas pipeline hoisting device to solve the problems of low hoisting efficiency caused by the existing technology, which makes it difficult to place the gas pipeline in the designated position of the binding strap or to easily place the gas pipeline on the rigging, and also makes it difficult to remove the rigging after hoisting the gas pipeline to the position.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] A gas pipeline hoisting device includes a binding structure for fixing to a gas pipeline. The binding structure includes a first binding structure placed on one side of the bottom of the gas pipeline, rolling structures disposed at both ends of the first binding structure to cooperate with the rolling of the gas pipeline, a second binding structure connected to the two rolling structures, and a steel rope movably connected to the two second binding structures.
[0008] Furthermore, the rolling structure includes an arc-shaped groove, a roller rotatably disposed within the arc-shaped groove, and ear holes disposed on both sides of the arc-shaped groove that are respectively connected to the first binding structure and the second binding structure.
[0009] Furthermore, through holes are provided at both ends of the arc-shaped groove;
[0010] The two ends of the roller are rotatably engaged with the through holes;
[0011] The roller has a threaded hole on at least one side, and a bolt is provided on the threaded hole to engage or disengage with the arc-shaped groove.
[0012] Furthermore, the first binding structure includes a first binding strap connected to the ear holes on the adjacent side of the two rolling structures and two steel wire ropes A, with the two steel wire ropes A located on both sides of the first binding strap.
[0013] Furthermore, the second binding structure includes a steel chain connected to the ear hole on the other side of the rolling structure, two steel wire ropes B, and an elastic band with a hook A, as well as a hanging ring connected to the other end of the steel chain and the two steel wire ropes B. The two steel wire ropes B are located on both sides of the steel chain, the elastic band is set on the ear hole between the steel chain and the steel wire ropes, and the hook A cooperates with the steel chain on the opposite side to fix the gas pipeline.
[0014] Furthermore, the steel rope is provided with hooks B at both ends that cooperate with the hanging rings.
[0015] Furthermore, protective sleeves are provided on the wire ropes A and B.
[0016] Compared with the prior art, the advantages of this utility model are:
[0017] I. This utility model separates the steel rope from the second binding structure on either side, lays the binding structure on the ground, and then pushes the gas pipeline to roll, so that it rolls into the first binding structure through the rolling structure on one side. The two rolling structures limit the forward or backward movement of the gas pipeline, which is conducive to quickly and easily placing the gas pipeline on the first binding structure. It is also conducive to the hoisting after the hoisting rope and the second binding structure are in cooperation. After the gas pipeline is hoisted into place, the gas pipeline can also be easily pushed away from the binding structure by pushing. This not only makes it easy for the binding structure to remove the gas pipeline, but also makes it easy for the gas pipeline to be reset, resulting in high hoisting efficiency.
[0018] II. The rolling structure in this utility model is provided with an arc-shaped groove and a roller is set in the arc-shaped groove. When the gas pipeline rolls to this point, under the rolling force of the gas pipeline, the roller can rotate in the arc-shaped groove because the gas pipeline is in contact with the roller. This allows the gas pipeline to easily roll over the roller, thereby reducing resistance. At the same time, the height formed by the roller and the ground can also create resistance to the rolling of the gas pipeline, so that the gas pipeline is located on the first binding structure and avoids excessive deviation, which would be detrimental to the hoisting vehicle and the hoisting rope for hoisting.
[0019] Third, the present invention provides threaded holes on the roller and bolts that are in contact with or separate from the arc groove on the threaded holes, so as to fix the roller in the arc groove according to whether it is for the gas pipeline to roll or to restrict its rolling.
[0020] IV. The first binding structure in this utility model includes a first binding strap and two steel wire ropes A, which helps to increase the stress surface of the gas pipeline and increase the stress strength, thus avoiding the situation of breakage during hoisting.
[0021] V. The second binding structure in this utility model includes a steel chain, two steel wire ropes B and an elastic band with hooks A, which facilitates the use of steel wire ropes B and steel chains to bear force, and the elastic band with hooks A and the steel chain buckle on the opposite side to fix the gas pipeline, so that the gas pipeline is firmly fixed during the hoisting process.
[0022] VI. The steel rope in this utility model is provided with hooks B at both ends to cooperate with the hanging ring, so as to facilitate the removal of the steel rope from the hanging ring or to cooperate with the hanging ring as needed;
[0023] VII. The protective sleeve in this utility model can prevent the steel wire rope A and steel wire rope B from easily abrading the gas pipeline. Attached Figure Description
[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0025] Figure 1 This is a schematic diagram of the binding structure of this utility model being bound to a gas pipeline;
[0026] Figure 2 This is a schematic diagram of the binding structure in this utility model;
[0027] Figure 3 This is a schematic diagram of the unfolded structure of the rolling structure in this utility model;
[0028] Figure 4 This is a schematic diagram of the first binding structure in this utility model;
[0029] Figure 5 This is a schematic diagram of the second binding structure in this utility model;
[0030] Figure 6 This is a schematic diagram of the structure of the steel rope with hooks B at both ends in this utility model;
[0031] In the diagram: 1-Binding structure, 2-Gas pipeline, 3-First binding structure, 4-Rolling structure, 5-Second binding structure, 6-Steel rope, 7-Arc groove, 8-Roller, 9-Ear hole, 10-Through hole, 11-Threaded hole, 12-Bolt, 13-First binding strap, 14-Steel wire rope A, 15-Steel chain, 16-Steel wire rope B, 17-Hook A, 18-Elastic band, 19-Hanging ring, 20-Hook B, 21-Protective sleeve. Detailed Implementation
[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0034] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0035] Furthermore, the terms "first," "second," and "third" are used only for distinguishing descriptions and should not be interpreted as indicating or implying relative importance.
[0036] Furthermore, the use of terms such as "horizontal," "vertical," and "suspended" does not imply that the component must be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0037] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0038] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.
[0039] Example 1
[0040] To address the problems of low lifting efficiency caused by existing technologies that make it difficult to place gas pipelines in the designated positions with lashing straps, to easily place gas pipelines on rigging, and to remove the rigging after hoisting the gas pipelines into position. For example... Figure 1-6 As shown, a gas pipeline hoisting device is provided, including a binding structure 1 for fixing to a gas pipeline 2. The binding structure 1 includes a first binding structure 3 placed on one side of the bottom of the gas pipeline 2, a rolling structure 4 disposed at both ends of the first binding structure 3 and rollingly cooperating with the gas pipeline 2, a second binding structure 5 connected to the two rolling structures 4, and a steel rope 6 movably connected to the two second binding structures 5.
[0041] In practice, after the steel rope 6 in at least one binding structure is separated from the second binding structure on either side, the binding structure 1 is laid on the ground, and then the gas pipeline is pushed to roll, so that it rolls onto the first binding structure 3 through the rolling structure 4 on one side. Since the gas pipeline 2 is pushed onto the first binding structure 3, the two rolling structures 4 at this time form a limiting effect on the gas pipeline. In the absence of force, or when the force is insufficient to make the gas pipeline roll out of the rolling structure, the two rolling structures limit the forward or backward movement of the gas pipeline, which is conducive to quickly and easily placing the gas pipeline on the first binding structure. Then, by cooperating with the second binding structure that was just separated, the steel rope is lifted by a crane for hoisting. After the gas pipeline is hoisted into place, the gas pipeline can also be easily pushed away from the binding structure by pushing. This not only makes it easier for the binding structure to remove the gas pipeline, but also facilitates the repositioning of the gas pipeline, resulting in high hoisting efficiency.
[0042] Example 2
[0043] Based on Embodiment 1, the rolling structure 4 includes an arc-shaped groove 7, a roller 8 rotatably disposed in the arc-shaped groove 7, and ear holes 9 disposed on both sides of the arc-shaped groove 7 and connected to the first binding structure 3 and the second binding structure 5 respectively.
[0044] In practice, when the gas pipeline 2 rolls to the rolling structure 4, under the rolling force, the gas pipeline 2 comes into contact with the roller 8, causing the roller 8 to rotate in the arc-shaped groove 7. This allows the gas pipeline 2 to easily roll over the roller, reducing resistance. After the gas pipeline 2 rolls onto the first binding structure, the height formed by the roller 8 and the ground creates resistance to the rolling of the gas pipeline 2, ensuring that the gas pipeline 2 remains on the first binding structure and preventing excessive deviation, which would hinder the coordination between the hoisting vehicle and the hoisting rope for lifting.
[0045] Example 3
[0046] Based on embodiment 2, through holes 10 are provided at both ends of the arc groove 7; the two ends of the roller 8 are rotatably engaged with the through holes 10; at least one side of the roller 8 is provided with a threaded hole 11, and a bolt 12 is provided on the threaded hole 11 to contact or separate from the arc groove 7.
[0047] In practice, when the gas pipeline needs to be rolled, removing the bolt 12 from the threaded hole 11 or separating the bolt 12 from the arc-shaped groove 7 allows the pipeline to be pushed or the binding structure to be pulled, causing the roller to rotate in conjunction with the gas pipeline. Conversely, removing the bolt 12 will increase the resistance to the roller's movement, such as increasing the resistance from one side to the other, thus limiting the movement of the gas pipeline. In this embodiment, a threaded hole is provided on the roller, and a bolt is provided on the threaded hole to contact or separate from the arc-shaped groove, making it easy to fix the roller in the arc-shaped groove depending on whether the gas pipeline is being rolled or its rolling is being restricted.
[0048] Example 4
[0049] Based on embodiment 3, the first binding structure 3 includes a first binding strap 13 connected to the ear holes 9 on the adjacent side of the two rolling structures 4 and two steel wire ropes A14, with the two steel wire ropes A14 located on both sides of the first binding strap 13. The first binding structure, including the first binding strap and the two steel wire ropes A, helps to increase the stress surface of the gas pipeline and increase its stress strength, thus preventing the pipeline from breaking during hoisting.
[0050] The second binding structure 5 includes a steel chain 15 connected to the lug 9 on the other side of the rolling structure 4, two steel wire ropes B16, and an elastic band 18 with hooks A17, as well as a hanging ring 19 connected to the other end of the steel chain 15 and the two steel wire ropes B16. The two steel wire ropes B16 are located on both sides of the steel chain 15, and the elastic band 18 is set on the lug 9 between the steel chain 15 and the steel wire ropes 16. The hooks A17 cooperate with the steel chain 15 on the opposite side to fix the gas pipeline 2. The second binding structure includes a steel chain, two steel wire ropes B, and an elastic band with hooks A, which facilitates the force of the steel wire ropes B and the steel chain. The elastic band with hooks A and the steel chain hooks on the opposite side fix the gas pipeline, so that the gas pipeline is firmly fixed during hoisting. The hooks A on the elastic band are adjusted according to the diameter of the gas pipeline to securely fix the gas pipeline by adjusting their position with the steel chain 15.
[0051] Example 5
[0052] Based on embodiment 4, the steel rope 1 is provided with hooks B20 at both ends that cooperate with the hanging rings 19. The purpose of providing hooks B at both ends of the steel rope to cooperate with the hanging rings is to facilitate removing the steel rope from or cooperating with the hanging rings as needed.
[0053] Example 6
[0054] Based on Example 5, protective sleeves 21 are provided on the wire ropes A14 and B16. The protective sleeves can prevent the wire ropes A and B from easily abrading the gas pipeline.
Claims
1. A gas pipeline hoisting device, characterized in that: It includes a binding structure (1) for fixing to a gas pipeline (2), the binding structure (1) including a first binding structure (3) placed on one side of the bottom of the gas pipeline (2), a rolling structure (4) set at both ends of the first binding structure (3) to cooperate with the rolling of the gas pipeline (2), a second binding structure (5) connected to the two rolling structures (4), and a steel rope (6) movably connected to the two second binding structures (5).
2. The gas pipeline hoisting device according to claim 1, characterized in that: The rolling structure (4) includes an arc groove (7), a roller (8) rotatably disposed in the arc groove (7), and ear holes (9) disposed on both sides of the arc groove (7) and connected to the first binding structure (3) and the second binding structure (5) respectively.
3. A gas pipeline hoisting device according to claim 2, characterized in that: Through holes (10) are provided at both ends of the arc-shaped groove (7); The two ends of the roller (8) are rotatably engaged with the through hole (10); At least one side of the roller (8) is provided with a threaded hole (11), and a bolt (12) is provided on the threaded hole (11) to contact or separate from the arc groove (7).
4. A gas pipeline hoisting device according to claim 2 or 3, characterized in that: The first binding structure (3) includes a first binding strap (13) connected to the ear hole (9) on the adjacent side of the two rolling structures (4) and two steel wire ropes A (14), which are located on both sides of the first binding strap (13).
5. A gas pipeline hoisting device according to claim 4, characterized in that: The second binding structure (5) includes a steel chain (15) connected to the ear hole (9) on the other side of the rolling structure (4), two steel wire ropes B (16) and an elastic band (18) with a hook A (17), and a hanging ring (19) connected to the other end of the steel chain (15) and the two steel wire ropes B (16). The two steel wire ropes B (16) are located on both sides of the steel chain (15), the elastic band (18) is set on the ear hole (9) between the steel chain (15) and the steel wire ropes B (16), and the hook A (17) cooperates with the steel chain (15) on the opposite side to fix the gas pipeline (2).
6. A gas pipeline hoisting device according to claim 5, characterized in that: The steel rope (6) is provided with hooks B (20) at both ends that cooperate with the hanging rings (19).
7. A gas pipeline hoisting device according to claim 5, characterized in that: Protective sleeves (21) are provided on the wire ropes A (14) and B (16).