Large-diameter pipeline hoisting device

Abstract

The utility model provides a large-diameter pipeline hoisting device which comprises a plurality of hoops corresponding to a pipeline, fixing plates are arranged at the two ends of each hoop, a plurality of fixing bolts are arranged between every two adjacent fixing plates, a supporting plate is arranged on the lower side of the pipeline, the supporting plate corresponds to the fixing bolts, a plurality of limiting blocks are arranged on the pipeline, and the limiting blocks correspond to the fixing bolts. A plurality of limiting sleeves are arranged on the hoop, the limiting sleeves correspond to the limiting blocks, a plurality of elastic hoops are arranged on the pipeline, and the elastic hoops correspond to the limiting sleeves. According to the pipeline fixing device, the supporting plate is installed on the lower side of the pipeline, the pipeline can be firstly placed on the supporting plate, so that a certain distance is guaranteed between the pipeline and the ground, the whole device can be conveniently installed, a limiting block is installed on the pipeline, a limiting sleeve is installed on the hoop, and the pipeline can be limited through the limiting block and the limiting sleeve; therefore, the pipeline is prevented from inclining and slipping, and the stability and safety of the pipeline are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting devices, in particular to a large-diameter pipeline hoisting device. Background Technique

[0002] A pipeline is a device connected by pipes, pipe connectors, valves, etc. for transporting gases, liquids, or fluids with solid particles. For example, the patent with the publication number CN219300103U discloses a large-diameter pipeline hoisting device, including a sliding rod. A rear hanging plate is fixedly arranged at the lower end of the rear side of the sliding rod. A sliding sleeve is slidably sleeved on the front side of the sliding rod. A front hanging plate is fixedly arranged at the lower end of the sliding sleeve. A rear clamp is fixedly arranged on the front side of the rear hanging plate. A front clamp is fixedly arranged on the rear side of the front hanging plate. The rear clamp and the front clamp are respectively slidably clamped with a pipeline. A first telescopic rod is fixedly arranged at the upper end of the rear side of the sliding rod. A hook is fixedly arranged at the upper end of the sliding rod. By setting the first telescopic rod to drive the front clamp to move automatically, it is convenient to automatically clamp and limit the pipeline through the rear clamp and the front clamp, and the clamping stability is good, and the effect of automatically limiting and clamping the pipeline can be achieved. However, large-diameter pipelines are usually heavy, and during hoisting, the pipeline is likely to tilt. The gravity of the pipeline is very likely to be greater than the friction between the pipeline and the clamp, reducing the stability of the pipeline and causing the pipeline to fall.

[0003] Therefore, the utility model provides a large-diameter pipeline hoisting device. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the purpose of the utility model is to provide a large-diameter pipeline hoisting device to solve the problems put forward in the above background technique. The utility model can make a certain distance between the pipeline and the ground, thus facilitating the overall installation of the device; and can prevent the pipeline from tilting and sliding, ensuring the stability and safety of the pipeline.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical solutions: A large-diameter pipeline hoisting device includes a plurality of clamps corresponding to the pipeline. Fixing plates are installed at both ends of the clamp. A plurality of fixing bolts are installed between adjacent two fixing plates. A support plate is installed below the pipeline, and the support plate corresponds to the fixing bolts. A plurality of limiting blocks are installed on the pipeline. A plurality of limiting sleeves are installed on the clamp, and the limiting sleeves correspond to the limiting blocks. A plurality of elastic hoop rings are installed on the pipeline, and the elastic hoop rings correspond to the limiting sleeves.

[0006] Furthermore, the clamp is fixedly connected with the fixing plate. The clamp is of a semi-circular structure and is located on the circumferential side of the pipeline.

[0007] Furthermore, a plurality of first through grooves are opened in the fixing plate, and the first through grooves correspond to the fixing bolts.

[0008] Further, a plurality of second through grooves are formed in the support plate, and the second through grooves correspond to the fixing bolts.

[0009] Further, the support plate is located between the fixing plates at the two ends of the clamp.

[0010] Further, anti-slip pads are fixed on both the clamp and the support plate.

[0011] Further, the limiting blocks are welded to the pipeline, and a plurality of limiting blocks are respectively located on both sides of the clamp.

[0012] Further, a hook is fixed on the fixing plate located on the upper side of the pipeline.

[0013] The beneficial effects of the present utility model: A large-diameter pipeline hoisting device of the present utility model includes a pipeline; a support plate; a limiting block; a clamp; a limiting sleeve.

[0014] By installing a support plate on the lower side of the pipeline, the pipeline can be first placed on the support plate, so as to ensure a certain distance between the pipeline and the ground, thus facilitating the overall installation of the device. By installing limiting blocks on the pipeline and a limiting sleeve on the clamp, the pipeline can be limited by the limiting blocks and the limiting sleeve, thereby preventing the pipeline from tilting and sliding, and ensuring the stability and safety of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall assembled three-dimensional structural schematic diagram of a large-diameter pipeline hoisting device of the present utility model;

[0016] Figure 2 It is an overall assembled sectional structural schematic diagram of a large-diameter pipeline hoisting device of the present utility model;

[0017] Figure 3 It is an assembled three-dimensional structural schematic diagram of the clamp in a large-diameter pipeline hoisting device of the present utility model;

[0018] Figure 4 It is an assembled sectional structural schematic diagram of the clamp in a large-diameter pipeline hoisting device of the present utility model;

[0019] In the figure: 1, pipeline; 2, limiting block; 3, clamp; 4, fixing plate; 5, fixing bolt; 6, hook; 7, support plate; 8, anti-slip pad; 9, limiting sleeve; 10, elastic hoop; 11, first through groove; 12, second through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a large-diameter pipeline hoisting device, including a plurality of clamps 3 corresponding to the pipeline 1. Fixed plates 4 are installed at both ends of the clamp 3. A plurality of fixing bolts 5 are installed between two adjacent fixed plates 4. A support plate 7 is installed on the lower side of the pipeline 1, and the support plate 7 corresponds to the fixing bolts 5. A plurality of limit blocks 2 are installed on the pipeline 1. A plurality of limit sleeves 9 are installed on the clamp 3, and the limit sleeves 9 correspond to the limit blocks 2. A plurality of elastic hoop 10 are installed on the pipeline 1, and the elastic hoop 10 corresponds to the limit sleeves 9.

[0022] In this embodiment, the clamp 3 is fixedly connected to the fixed plate 4. The clamp 3 is a semi-circular structure and is located on the circumference of the pipeline 1. A plurality of first through grooves 11 are formed in the fixed plate 4, and the first through grooves 11 correspond to the fixing bolts 5. A plurality of second through grooves 12 are formed in the support plate 7, and the second through grooves 12 correspond to the fixing bolts 5. The support plate 7 is located between the fixed plates 4 at both ends of the two clamps 3. Anti-slip pads 8 are fixed on both the clamp 3 and the support plate 7.

[0023] Specifically, place the support plate 7 on the ground, and then place the pipeline 1 on the support plate 7, so as to facilitate the installation of the clamp 3. Install the clamp 3 on the pipeline 1 from both sides, and pass the fixing bolts 5 through the first through grooves 11 and the second through grooves 12 to fix the clamp 3, then the clamp 3 can be fixed on the pipeline 1.

[0024] The limit blocks 2 are welded to the pipeline 1, and a plurality of limit blocks 2 are respectively located on both sides of the clamp 3.

[0025] Specifically, fix the clamp 3 on the circumference of the pipeline 1, and then manually weld the limit blocks 2 and the limit sleeves 9. Then the limit sleeve 9 and the pipeline 1 can be fixed through the elastic hoop 10, so that the limit block 2 is wrapped by the limit sleeve 9, thereby realizing the limit of the limit sleeve 9 and the clamp 3 and preventing the clamp 3 from sliding relative to the pipeline 1.

[0026] A hook 6 is fixed on the fixed plate 4 located on the upper side of the pipeline 1.

[0027] Specifically, after installing the clamp 3, hang the lifting rope on the hook 6, and then pull the lifting rope to lift the pipeline 1 upward.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A large-diameter pipeline hoisting device, comprising a plurality of pipe clamps (3) corresponding to a pipeline (1), characterized in that, Both ends of the clamp (3) are provided with fixing plates (4), a plurality of fixing bolts (5) are arranged between two adjacent fixing plates (4), a support plate (7) is arranged on the lower side of the pipeline (1), the support plate (7) corresponds to the fixing bolts (5), a plurality of limiting blocks (2) are arranged on the pipeline (1), a plurality of limiting sleeves (9) are arranged on the clamp (3), the limiting sleeves (9) correspond to the limiting blocks (2), a plurality of elastic hoop (10) are arranged on the pipeline (1), and the elastic hoop (10) corresponds to the limiting sleeve (9).

2. The large-diameter pipeline hoisting device according to claim 1, wherein: The clamp (3) is fixedly connected with the fixing plate (4), the clamp (3) is of a semi-circular structure, and the clamp (3) is located on the circumferential side of the pipeline (1).

3. The large-diameter pipeline hoisting device according to claim 1, characterized in that: A plurality of first through grooves (11) are formed in the fixing plate (4), and the first through grooves (11) correspond to the fixing bolts (5).

4. A large-diameter pipeline hoisting device according to claim 1, characterized in that: A plurality of second through grooves (12) are formed in the support plate (7), and the second through grooves (12) correspond to the fixing bolts (5).

5. A large-diameter pipeline hoisting device according to claim 1, characterized in that: The support plate (7) is located between the fixing plates (4) at the two ends of the two clamps (3).

6. The large-diameter pipeline hoisting device according to claim 1, wherein: Anti-slip pads (8) are fixed on both the clamp (3) and the support plate (7).

7. The large-diameter pipeline hoisting device according to claim 1, characterized in that: The limiting blocks (2) are welded to the pipeline (1), and the plurality of limiting blocks (2) are respectively located on both sides of the clamp (3).

8. The large-diameter pipeline hoisting device according to claim 1, wherein: A hook (6) is fixed on the fixing plate (4) located on the upper side of the pipeline (1).

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