CN220703004U - Hoisting device for large-pipe-diameter pipe - Google Patents
Hoisting device for large-pipe-diameter pipe Download PDFInfo
- Publication number
- CN220703004U CN220703004U CN202322440931.0U CN202322440931U CN220703004U CN 220703004 U CN220703004 U CN 220703004U CN 202322440931 U CN202322440931 U CN 202322440931U CN 220703004 U CN220703004 U CN 220703004U
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- hoisting
- lifting
- steel
- pipe
- shaped
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- -1 Polyethylene Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical field of hoisting equipment, in particular to a large-pipe-diameter pipe hoisting device which comprises hoisting I-steel, wherein a U-shaped shackle is arranged at the upper part of the hoisting I-steel, which is close to two ends, and a first hoisting belt is arranged between the two U-shaped shackles; the lower part of the hoisting I-steel is provided with a plurality of groups of lifting appliances at intervals along the length direction of the hoisting I-steel, each group of lifting appliances comprises two lifting rings which are arranged at intervals along the length direction of the hoisting I-steel, and a second lifting belt is arranged between the two lifting rings in a penetrating manner. Compared with the prior art, the utility model has the beneficial effects that: the multi-point lifting is realized in a multi-group lifting tool mode, the contact surface and the stress point between the lifting tool and the pipe can be increased during lifting, the pipe is ensured not to be bent and damaged during laying, and the construction quality is ensured.
Description
Technical Field
The utility model relates to the technical field of hoisting equipment, in particular to a large-diameter pipe hoisting device.
Background
Municipal water supply is the most basic guarantee for human life in cities, and water resources are usually transported by utilizing municipal water supply pipelines. At present, the municipal water supply pipeline adopts the trench excavation, hoist and mount municipal water supply pipeline, the construction step that the trench backfilled to go on when the construction, and the municipal water supply pipeline material that uses has reinforced concrete municipal water supply pipe, reinforced Polyethylene (PE) composite pipe, steel pipe municipal water supply pipe etc. generally, and the pipe diameter also has DN50-DN1800 inequality.
When the construction site pipeline is a large-diameter pipeline, particularly a flexible pipeline (taking a reinforced Polyethylene (PE) composite pipeline as an example), the municipal direct-buried pipeline is longer, the length of a single pipeline is generally 12 meters for reducing the pipeline connecting point, and the flexible pipeline is easy to bend and damage due to the longer pipeline and the two-point lifting mode of a conventional crane when being lifted and laid, so that the service function is influenced.
Disclosure of Invention
Aiming at the problems, the embodiment of the utility model provides a hoisting device for a large-pipe-diameter pipe.
In one aspect of the embodiment of the utility model, a large-pipe-diameter pipe hoisting device is provided, and comprises hoisting I-steel, wherein a U-shaped shackle is arranged at the upper part of the hoisting I-steel, which is close to two ends, and a first hoisting belt is arranged between the two U-shaped shackles; the lower part of the hoisting I-steel is provided with a plurality of groups of lifting appliances at intervals along the length direction of the hoisting I-steel, each group of lifting appliances comprises two lifting rings which are arranged at intervals along the length direction of the hoisting I-steel, and a second lifting belt is arranged between the two lifting rings in a penetrating manner.
Compared with the prior art, the utility model has the beneficial effects that: the multi-point lifting is realized in a multi-group lifting tool mode, the contact surface and the stress point between the lifting tool and the pipe can be increased during lifting, the pipe is ensured not to be bent and damaged during laying, and the construction quality is ensured.
Optionally, the second lifting belt is 8-shaped and penetrates between the two lifting rings.
Optionally, the hanging ring comprises a hanging rod penetrating through the hanging I-steel and a U-shaped buckle fixed between two ends of the hanging rod.
Optionally, the U-shaped buckle and the middle bottom wing plate of the hoisting I-steel are the same in width, and the contact position of the U-shaped buckle and the bottom wing plate is welded and fixed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural diagram of a large-diameter pipe hoisting device according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a lifting appliance according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a contact area stress point between a second hoisting belt and a pipe according to an embodiment of the present utility model.
The lifting device comprises a lifting I-steel 1, a U-shaped shackle 2, a first lifting belt 3, a lifting ring 4, a second lifting belt 5, a pipe 6 to be lifted, a suspender 7 and a U-shaped buckle 8.
Detailed Description
The present utility model will be described in further detail with reference to the following embodiments and the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. The exemplary embodiments of the present utility model and the descriptions thereof are used herein to explain the present utility model, but are not intended to limit the utility model.
Referring to fig. 1-3, the large-pipe-diameter pipe hoisting device provided by the embodiment of the utility model comprises hoisting I-steel 1, wherein a U-shaped shackle 2 is arranged at the upper part of the hoisting I-steel 1, which is close to two ends, and a first hoisting belt 3 is arranged between the two U-shaped shackles 2; the lower part of the hoisting I-steel 1 is provided with a plurality of groups of lifting appliances at intervals along the length direction, each group of lifting appliances comprises two lifting rings 4 which are arranged at intervals along the length direction of the hoisting I-steel 1, and a second lifting belt 5 is arranged between the two lifting rings 4 in a penetrating manner.
In the implementation, the length of the hoisting I-steel 1 can be determined by the length of the pipe 6 to be hoisted, if the pipe 6 to be hoisted is 12m, the length of the hoisting I-steel 1 is half 6m of the length thereof; the U-shaped shackle 2 is arranged at a position 20cm close to the edge of the end part; the lifting slings of each group are arranged at equal intervals, and the intervals between the two lifting rings 4 in each group of lifting slings are the same; in a specific implementation, taking a 6m long lifting I-steel 1 as an example, two groups of lifting devices are arranged, the distance between the two groups of lifting devices is 1m, and the distance between the lifting rings 4 in each group is 2.5m.
The second lifting belt 5 is 8-shaped and penetrates between the two lifting rings 4; during hoisting, one end of the second hoisting belt 5 can be fixed with the first hoisting ring 4 in the group of hoisting tools, the other end of the second hoisting belt penetrates into the second hoisting ring 4 after bypassing one side of the pipe 6 to be hoisted, and then the second hoisting belt reversely bypasses the other side of the pipe 6 to be hoisted and is fixed with the first hoisting ring 4, so that 8-shaped hoisting is completed, and the contact surface and the stress point between the second hoisting belt and the pipe 6 to be hoisted are further increased.
The hanging ring 4 comprises a hanging rod 7 penetrating through the hanging I-steel 1 and a U-shaped buckle 8 fixed between two end parts of the hanging rod 7, wherein the hanging rod 7 and the U-shaped buckle are detachably connected, such as fixedly connected by bolts; the U-shaped buckle 8 is as wide as the bottom wing plate in the hoisting I-steel 1, and the contact position of the U-shaped buckle 8 and the bottom wing plate is welded and fixed.
According to the scheme provided by the utility model, multi-point hoisting is realized by adopting a plurality of groups of hoisting tools, the contact surface and stress points between the hoisting tools and the pipe can be increased during hoisting, the pipe is ensured not to be bent and damaged during laying, and the construction quality is ensured.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model are included in the protection scope of the present utility model.
Claims (4)
1. The large-pipe-diameter pipe hoisting device is characterized by comprising hoisting I-shaped steel, wherein a U-shaped shackle is arranged at the upper part of the hoisting I-shaped steel, which is close to two ends, and a first hoisting belt is arranged between the two U-shaped shackles; the lower part of the hoisting I-steel is provided with a plurality of groups of lifting appliances at intervals along the length direction of the hoisting I-steel, each group of lifting appliances comprises two lifting rings which are arranged at intervals along the length direction of the hoisting I-steel, and a second lifting belt is arranged between the two lifting rings in a penetrating manner.
2. The large pipe diameter pipe lifting device of claim 1, wherein the second lifting belt is 8-shaped and penetrates between the two lifting rings.
3. The large-diameter pipe hoisting device according to claim 1, wherein the hoisting ring comprises a hoisting rod penetrating through the hoisting I-steel and a U-shaped buckle fixed between two ends of the hoisting rod.
4. The large-diameter pipe hoisting device according to claim 2, wherein the U-shaped buckle is as wide as the middle bottom wing plate of the hoisting I-steel, and the contact position of the U-shaped buckle and the bottom wing plate is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440931.0U CN220703004U (en) | 2023-09-08 | 2023-09-08 | Hoisting device for large-pipe-diameter pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440931.0U CN220703004U (en) | 2023-09-08 | 2023-09-08 | Hoisting device for large-pipe-diameter pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220703004U true CN220703004U (en) | 2024-04-02 |
Family
ID=90449179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322440931.0U Active CN220703004U (en) | 2023-09-08 | 2023-09-08 | Hoisting device for large-pipe-diameter pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220703004U (en) |
-
2023
- 2023-09-08 CN CN202322440931.0U patent/CN220703004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |