Pipeline hoisting tool
By designing a tool for pipe lifting, including components such as lifting rings, lifting chains and hooks, the safety hazards existing in the pipeline lifting process in the prior art are solved, and the safety, convenience and efficiency of pipe lifting are achieved.
Patent Information
- Application Number
- CN202422065100.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The prior art can easily cause the pipeline to fall off during the pipeline lifting process, posing safety hazards and property losses.
A pipe lifting tool is designed, including a lifting ring, a first lifting chain, a second lifting chain, a first hook, a first snap buckle, a second hook and a second snap buckle. Through the combination of these components, the pipe can be firmly hung and the length of the lifting chain can be adjusted to accommodate pipes of different sizes.
The tool is simple in structure and easy to use, which can effectively ensure safety during lifting, avoid pipes from falling off and reducing safety hazards and property losses.
Smart Images
Figure CN223016283U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline hoisting, in particular to a pipeline hoisting tool. Background Art
[0002] At present, in indoor and outdoor pipeline construction operations, pipelines are generally hoisted using cranes, excavators, and large truck-mounted cranes. Generally, steel wires and hoisting belts are used to bind the pipelines outside the pipelines, and then the pipelines are hoisted to the usage position for pipeline installation. However, when hoisting pipelines using pure steel wires and hoisting belts, it is easy to cause the pipelines to be eccentrically loaded and slide off, posing potential safety hazards and property losses. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a pipeline hoisting tool to solve the problems existing in the above-mentioned prior art, which has a simple structure, is convenient to use, and effectively ensures safety during the hoisting process.
[0004] To achieve the above purpose, the utility model provides the following solutions:
[0005] The utility model provides a pipeline hoisting tool, including: a lifting ring, a first lifting chain, a second lifting chain, a first hook, a first buckle, a second hook, and a second buckle of the first buckle. The lifting ring is used to connect with a hoisting device; the top of the first lifting chain is detachably and fixedly connected with the lifting ring; the top of the second lifting chain is detachably and fixedly connected with the lifting ring; the first hook includes a first round hole and a first opening, and the first opening is used to be detachably and fixedly connected with the first lifting chain, and the first opening is used to hook the edge of the first end pipe wall of the pipeline to be hoisted; the first buckle is used to fix the first lifting chain passing through the first opening and can adjust the length when the first lifting chain is connected with the first round hole; the second hook includes a second round hole and a second opening, and the second opening is used to be detachably and fixedly connected with the second lifting chain, and the second opening is used to hook the edge of the second end pipe wall of the pipeline to be hoisted; the second buckle is used to fix the second lifting chain passing through the second opening and can adjust the length when the second lifting chain is connected with the second round hole.
[0006] Preferably, it further includes a third buckle and a fourth buckle. The third buckle is used to fix the top end of the first lifting chain passing through the lifting ring, and the fourth buckle is used to fix the top end of the second lifting chain passing through the lifting ring.
[0007] Preferably, the first hook is made of an iron plate with a thickness of 20 - 24 mm, and the second hook is made of an iron plate with a thickness of 20 - 24 mm.
[0008] Preferably, the first hook and the second hook have the same structure. One end of the first hook with a round hole is a first arc structure, and the other end is a second arc structure.
[0009] Preferably, the radius of the first arc structure is 60 - 80 mm.
[0010] Preferably, the radius of the first round hole is 10 - 20 mm.
[0011] Preferably, the inner diameter of the semi-circular ring structure at the top of the first opening is 20 - 40 mm.
[0012] Preferably, the outer diameter of the semi-circular ring structure at the top of the first opening is more than 40 mm larger than the inner diameter of the semi-circular ring structure at the top of the first opening.
[0013] Preferably, the length of the first opening is 200 - 250 mm.
[0014] Preferably, the radius of the second arc structure is 20 - 30 mm.
[0015] The present utility model has achieved the following technical effects compared with the prior art:
[0016] The present utility model provides a pipeline hoisting tool. The tops of the first lifting chain and the second lifting chain are fixed to the lifting ring. The bottom of the first lifting chain passes through the first round hole of the first hook. Adjust the length of the first lifting chain between the lifting ring and the first ring and fix it with the first buckle. The bottom of the second lifting chain passes through the second round hole of the second hook. Adjust the length of the second lifting chain to be the same as that of the first lifting chain and fix it with the second buckle. The first opening hooks the edge of the pipe wall at the first end of the pipeline to be hoisted, and the second opening hooks the edge of the pipe wall at the second end of the pipeline to be hoisted. Use the hoisting equipment to hook the lifting ring. After transporting the pipeline to the required position, remove the first hook and the second hook, which is safe, convenient, time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic structural diagram of the pipeline hoisting tool provided by the present utility model when in use;
[0019] Figure 2 It is a schematic structural diagram of the first hook in the pipeline hoisting tool provided by the present utility model;
[0020] In the figure: 1, lifting ring; 2, first lifting chain; 3, second lifting chain; 4, first hook; 5, first round hole; 6, first opening; 7, first buckle; 8, second hook; 9, second buckle; 10, third buckle; 11, fourth buckle; 12, pipeline to be lifted; R1, radius of the first arc structure; R2, radius of the first round hole; R3, inner diameter of the semi-circular ring structure at the top of the first opening; R4, outer diameter of the semi-circular ring structure at the top of the first opening; R5, radius of the second arc structure. Detailed implementation mode
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0022] The purpose of the present invention is to provide a pipeline hoisting tool to solve the problems existing in the above-mentioned prior art, which has a simple structure, is easy to use, and effectively ensures the safety during the hoisting process.
[0023] To make the above-mentioned objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation modes.
[0024] The present invention provides a pipeline hoisting tool, as Figures 1 to 2As shown in the figure, it includes: a lifting ring 1, a first lifting chain 2, a second lifting chain 3, a first hook 4, a first buckle 7, a second hook 8 and a second buckle 9. The lifting ring 1 is used to connect with a hoisting device; the top of the first lifting chain 2 is detachably and fixedly connected to the lifting ring 1; the top of the second lifting chain 3 is detachably and fixedly connected to the lifting ring 1; the first hook 4 includes a first round hole 5 and a first opening 6. The first opening 6 is used to be detachably and fixedly connected to the first lifting chain 2, and the first opening 6 is used to hook the edge of the first end pipe wall of the pipeline 12 to be hoisted; the first buckle 7 is used to fix the first lifting chain 2 passing through the first opening 6 and can adjust the length when the first lifting chain 2 is connected to the first round hole 5; the second hook 8 includes a second round hole and a second opening. The second opening is used to be detachably and fixedly connected to the second lifting chain 3, and the second opening is used to hook the edge of the second end pipe wall of the pipeline 12 to be hoisted; the second buckle 9 is used to fix the second lifting chain 3 passing through the second opening and can adjust the length when the second lifting chain 3 is connected to the second round hole. The tops of the first lifting chain 2 and the second lifting chain 3 are fixed to the lifting ring 1. The bottom of the first lifting chain 2 passes through the first round hole 5 of the first hook 4. Adjust the length of the first lifting chain 2 between the lifting ring 1 and the first round ring and fix it with the first buckle 7. The bottom of the second lifting chain 3 passes through the second round hole of the second hook 8. Adjust the length of the second lifting chain 3 to be the same as that of the first lifting chain 2 and fix it with the second buckle 9. The first opening 6 hooks the edge of the first end pipe wall of the pipeline 12 to be hoisted, and the second opening hooks the edge of the second end pipe wall of the pipeline 12 to be hoisted. Use the hoisting device to lift the lifting ring 1. After transporting the pipeline to the required position, remove the first hook 4 and the second hook 8, which is safe, convenient, time-saving and labor-saving.
[0025] In a preferred embodiment, the pipeline hoisting tool further includes a third buckle 10 and a fourth buckle 11. The third buckle 10 is used to fix the top end of the first lifting chain 2 passing through the lifting ring 1, and the fourth buckle 11 is used to fix the top end of the second lifting chain 3 passing through the lifting ring 1. The structure is simple and easy to use. The diameters and lengths of the first lifting chain 2 and the second lifting chain 3 are selected according to the weight and length of the pipeline to be hoisted, which is convenient for disassembly between the lifting ring 1 when replacing.
[0026] In a preferred embodiment, the lifting ring 1 is a circular ring.
[0027] In a preferred embodiment, the first hook 4 is made of an iron plate with a thickness of 20 - 24 mm, and the second hook 8 is made of an iron plate with a thickness of 20 - 24 mm. The structure is simple and the load-bearing capacity is strong.
[0028] In a preferred embodiment, the first hook 4 and the second hook 8 have the same structure. One end of the first hook 4 where the round hole is provided is a first arc structure, and the other end is a second arc structure.
[0029] In a preferred embodiment, the radius R1 of the first arc structure is 60 - 80 mm.
[0030] In a preferred embodiment, the radius R2 of the first round hole is 10 - 20 mm, and R1 - R2 > 40 effectively ensures the load-bearing capacity of the round hole.
[0031] In a preferred embodiment, the inner diameter R3 of the semi-circular ring structure at the top of the first opening is 20 - 40 mm.
[0032] In a preferred embodiment, the outer diameter R4 of the semi-circular ring structure at the top of the first opening is more than 40 mm larger than the inner diameter R3 of the semi-circular ring structure at the top of the first opening.
[0033] In a preferred embodiment, the length of the first opening 6 is 200 - 250 mm, effectively ensuring the clamping ability between the first opening 6 and the edge of the pipe wall of the pipeline 12 to be lifted.
[0034] In a preferred embodiment, the radius R5 of the second arc structure is 20 - 30 mm, avoiding stress concentration on the pipe wall.
[0035] In the present utility model, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.
Claims
1. A pipeline lifting tool, characterized in that: include: A lifting ring, which is used to connect with the lifting equipment; A first hanging chain, the top of which is used to be detachably fixedly connected to the hanging ring; A second lifting chain, the top of which is used to be detachably fixedly connected to the lifting ring; A first lifting hook, wherein the first lifting hook comprises a first circular hole and a first opening, wherein the first opening is used to be detachably fixedly connected to the first lifting chain, and the first opening is used to hang an edge of a first end wall of a pipe to be lifted; a first buckle, wherein the first buckle is used to fix the first hanging chain passing through the first circular hole and can adjust the length of the first hanging chain when connected to the first circular hole; a second lifting hook, the second lifting hook comprising a second circular hole and a second opening, the second opening being used for being detachably fixedly connected to the second lifting chain, the second opening being used for hanging an edge of a pipe wall at a second end of the pipe to be lifted; and The second buckle is used to fix the second hanging chain passing through the second circular hole and can adjust the length of the second hanging chain when connected to the second circular hole.
2. The pipeline lifting tool according to claim 1, characterized in that: It also includes a third buckle and a fourth buckle, the third buckle is used to fix the top end of the first hanging chain passing through the hanging ring, and the fourth buckle is used to fix the top end of the second hanging chain passing through the hanging ring.
3. The pipeline lifting tool according to claim 2, characterized in that: The first hook is made of an iron plate with a thickness of 20-24 mm, and the second hook is made of an iron plate with a thickness of 20-24 mm.
4. The pipeline lifting tool according to claim 3, characterized in that: The first hook and the second hook have the same structure. One end of the first hook provided with the circular hole is a first circular arc structure, and the other end is a second circular arc structure.
5. The pipeline lifting tool according to claim 4, characterized in that: The radius of the first arc structure is 60-80 mm.
6. The pipeline lifting tool according to claim 5, characterized in that: The radius of the first circular hole is 10-20 mm.
7. The pipeline lifting tool according to claim 6, characterized in that: The inner diameter of the semicircular ring structure at the top of the first opening is 20-40 mm.
8. The pipeline lifting tool according to claim 7, characterized in that: The outer diameter of the semicircular ring structure at the top end of the first opening is greater than the inner diameter of the semicircular ring structure at the top end of the first opening by more than 40 mm.
9. The pipeline lifting tool according to claim 8, characterized in that: The length of the first opening is 200-250 mm.
10. The pipeline lifting tool according to claim 9, characterized in that: The radius of the second arc structure is 20-30 mm.