CN220926077U - Hoisting device for pipeline welding - Google Patents
Hoisting device for pipeline welding Download PDFInfo
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- CN220926077U CN220926077U CN202322724714.4U CN202322724714U CN220926077U CN 220926077 U CN220926077 U CN 220926077U CN 202322724714 U CN202322724714 U CN 202322724714U CN 220926077 U CN220926077 U CN 220926077U
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- 238000003466 welding Methods 0.000 title claims abstract description 29
- 229910000746 Structural steel Inorganic materials 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a lifting device for pipeline welding, which comprises a cross beam, a hanging ring, a chain, two upright post brackets, two bases and a plurality of supporting beams, wherein the hanging ring is fixedly connected to the center of the length of the cross beam, the chain is arranged on the hanging ring, the chain is used for lifting a pipeline to be welded, the two upright post brackets are respectively connected with the two ends of the length of the cross beam at the top end, the bases are arranged in a rod shape, the bases are fixedly connected with the bottom ends of the upright post brackets, the two bases are mutually parallel, the bases are perpendicular to the cross beam, one end of each supporting beam is fixedly connected with the base, the other end of each supporting beam is fixedly connected with the upright post bracket connected with the base, the length of the cross beam is larger than the maximum diameter of the pipeline to be welded, and the height of each upright post bracket is not smaller than the value twice the maximum diameter of the pipeline to be welded. When the pipeline welding operation is needed, the device is placed on the pipeline, and the pipeline is lifted by using the chain block and then the welding operation is performed.
Description
Technical Field
The utility model relates to the technical field of dust removal flue welding, in particular to a lifting device for pipeline welding.
Background
The steel industry is increasingly competitive, and the environment-friendly dust removal flue is widely put into use, and relates to pipeline welding operation on the production site. The safety and welding efficiency of the welding process directly influence the engineering progress.
In the past, when welding the pipeline, need occupy a large amount of manpower and materials and weld the pipeline. Meanwhile, a narrow construction area exists, and heavy vehicles cannot enter the area, so that the construction progress is adversely affected. In addition, in the process of transporting the pipeline by personnel, safety accidents are easy to occur, and improvement is needed.
Disclosure of utility model
The application provides a lifting device for pipeline welding, which solves the technical problems of potential safety hazard, poor working efficiency and high labor intensity in the field pipeline replacement process.
The application provides a lifting device for pipeline welding, which comprises a cross beam, a hanging ring, a chain, two upright post brackets, two bases and a plurality of supporting beams, wherein the hanging ring is fixedly connected to the center of the length of the cross beam, the chain is arranged on the hanging ring, the chain is used for lifting a pipeline to be welded, the two upright post brackets are respectively connected with the two ends of the length of the cross beam at the top end, the bases are arranged in a rod shape, the bases are fixedly connected with the bottom ends of the upright post brackets, the two bases are mutually parallel, the bases are perpendicular to the cross beam, one end of each supporting beam is fixedly connected with the base, the other end of each supporting beam is fixedly connected with the upright post bracket connected with the base, the length of the cross beam is larger than the maximum diameter of the pipeline to be welded, and the height of each upright post bracket is not smaller than the value twice the maximum diameter of the pipeline to be welded.
In some embodiments, the support beam forms a triangular area with the base and the column support to which it is attached.
In some embodiments, the lifting device is provided with 4 support beams, each base is provided with two support beams, the two support beams are positioned on two opposite sides of the upright support, and one ends of the two support beams are connected at the same height position of the upright support.
In some embodiments, the support beam is made of angle iron, the support beam is welded to the base, and the support beam is welded to the column support.
In some embodiments, the base is of steel pipe construction.
In some embodiments, the bottom end of the column support is connected at the center of the length of the base.
In some embodiments, a reinforcement angle is configured between the cross beam and the upright post support, one end of the reinforcement angle is connected with the beam body of the cross beam, and the other end of the reinforcement angle is connected with the frame body of the upright post support.
In some embodiments, the length of the cross beam is greater than 100cm and the height of the column support is no less than 200cm.
In some embodiments, the length of the cross beam is 150cm and the height of the column support is 200cm.
In some embodiments, the length of the base is 50cm and the length of the support beam is 110cm.
The application has the following beneficial effects: when the pipeline welding operation is needed, the device is placed on the pipeline, and the pipeline is lifted by using the chain block and then welded, so that the crane operation is avoided, the welding cost is saved, and the working efficiency is improved; meanwhile, the condition that a large vehicle cannot enter construction due to a narrow space is avoided; after the operation is finished, the device is put back to a special storage area, the operation can be finished, the device is simple and convenient to operate, the transportation is convenient, the construction cost is saved, the quick and efficient operation of pipeline replacement is ensured, the labor intensity of personnel is greatly reduced, and the safety of the operators in the welding and hoisting processes is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present utility model.
Fig. 1 is a schematic view of a lifting device for pipeline welding according to the present application.
The drawings are marked: 100-cross beams, 110-reinforcing angle irons, 200-hanging rings, 300-inverted chains, 400-upright supports, 500-bases, 600-supporting beams and 20-pipelines.
Detailed Description
Referring to fig. 1, the present embodiment provides a hoisting device for welding a pipeline, which includes a cross beam 100, a hanging ring 200, a chain block 300, two upright supports 400, two bases 500, and a plurality of support beams 600.
As shown in fig. 1, the hanger 200 is mounted on the cross beam 100, the hanger 200 is specifically fixedly connected at the center of the length of the cross beam 100, the hanger 200 provides a mounting position of the chain block 300, the chain block 300 is mounted under the hanger 200, and the pipe 20 to be welded is lifted by the chain block 300 when pipe welding is performed.
The device is of a three-dimensional structure design, the upright post bracket 400 is used as a vertical support, and the upright post bracket 400 is connected with the base 500 and the cross beam 100. Wherein, two stand supports 400 are located in both sides of the cross beam 100, and two stand supports 400 are respectively connected with both ends of the length of the cross beam 100. The top ends of the upright supports 400 are connected with the cross beams 100, the bottom ends are connected with the corresponding bases 500, and the two upright supports 400 correspond to the two bases 500. As shown in fig. 1, such that two bases 500 are parallel to each other.
Referring to fig. 1, the base 500 is provided by a rod, and may specifically be a steel tube structure or a solid rod structure. As shown in fig. 1, the base 500 is defined to be perpendicular to the cross beam 100, so that the structure of the present device is more stable.
Referring to fig. 1, one end of a support beam 600 is fixedly connected to a base 500, and the other end is fixedly connected to a column bracket 400 to which the base 500 is connected. The support beam 600 is inclined, and structural stability of the device is improved by the support beam 600.
When the pipeline welding operation is needed, the device is placed on the pipeline 20 in fig. 1, and the pipeline 20 is lifted by using the chain block 300 and then welded, so that the crane operation is avoided, the welding cost is saved, and the working efficiency is improved.
Referring to fig. 1, in the present apparatus, the enclosing area of the beam 100 and the column support 400 is further defined, and in determining the diameter range of the pipe to be welded, the diameter range includes an upper limit value and a lower limit value, and generally, the present apparatus is based on the specific field application situation, and specifically includes that the length of the beam 100 is defined to be greater than the maximum diameter of the pipe to be welded, so that the pipe can be lifted smoothly; the height of the column bracket 400 is defined to be not less than twice the maximum diameter value in the pipe to be welded, and a sufficient space is reserved below the pipe after the large-sized pipe is lifted, so that the pipe welding operation is facilitated.
Above, adopt this device to assist and carry out pipeline welding, can avoid the narrow space to lead to the condition that the large-scale vehicle can't get into the construction. The same pipeline can be lifted by adopting two or more devices.
After the pipeline welding operation is finished, the device is put back into a special storage area, and the operation can be finished. The device is simple and convenient to operate, convenient to transport, and capable of saving construction cost, guaranteeing the quick and efficient performance of pipeline replacement, greatly reducing the labor intensity of personnel, and guaranteeing the safety of the operators in the welding and hoisting processes.
Referring to fig. 1, in some embodiments, referring to the support beam 600, the base 500 and the column bracket 400 connected thereto enclose a triangular area, so that the stability of the triangular structure is better.
In some embodiments, as shown in fig. 1, the lifting device is provided with 4 support beams 600, each base 500 is provided with two support beams 600, the two support beams 600 are located at opposite sides of the column support 400, and one ends of the two support beams 600 are connected at the same height position of the column support 400.
In some embodiments, as shown in fig. 1, the bottom end of the column support 400 is connected to the center of the length of the base 500, so that the overall symmetry of the device is better.
In some embodiments, as shown in fig. 1, a reinforcement angle 110 is disposed between the cross beam 100 and the column bracket 400, one end of the reinforcement angle 110 is connected to the beam body of the cross beam 100, and the other end is connected to the frame body of the column bracket 400. By reinforcing the angle bars 110, structural stability of the cross beam 100 and the column bracket 400 is enhanced.
In some embodiments, the support beam 600 is made of angle iron, the support beam 600 is welded to the base 500, and the support beam 600 is welded to the column bracket 400.
The cross beam 100 and the upright post bracket 400 can be fixedly connected in a welding mode, and a full-welding process can be adopted.
In some embodiments, the length of the cross beam 100 is greater than 100cm and the height of the column support 400 is not less than 200cm, so that the device meets the welding requirements of a pipe with a diameter of 100 cm.
Based on this, the present example provides a specific embodiment, defined as: the length of the cross beam 100 is 150cm, and the height of the upright post bracket 400 is 200cm; the length of the base 500 is 50cm, and the length of the support beam 600 is 110cm; the supporting beam 600 is angle iron with the thickness of 10mm, the thickness of the reinforcing angle iron 110 is 10mm, and the length of the reinforcing angle iron 110 is 40cm; the base 500 is a steel pipe with a length of 50cm and a caliber of 50mm.
In summary, the device has the following characteristics: the popularization is strong, the material selection price of the manufacturing material is low, the number of construction operation people is small, the material and labor cost are saved, the whole structure is simple, the manufacturing is easy, and the popularization is easy.
While preferred embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A lifting device for pipe welding, the lifting device comprising:
A cross beam;
the hanging ring is fixedly connected to the center of the length of the cross beam;
The chain block is arranged on the hanging ring and is used for lifting a pipeline to be welded;
the two upright post brackets are respectively connected with the two ends of the length of the cross beam at the top end;
The two bases are arranged in a rod piece mode, the bases are fixedly connected with the bottom ends of the upright post supports, the two bases are arranged in parallel, and the bases are perpendicular to the cross beam;
The support beams are fixedly connected with the base at one end and the upright post support connected with the base at the other end;
The length of the cross beam is larger than the maximum diameter of the pipeline to be welded, and the height of the upright post support is not smaller than the value twice the maximum diameter of the pipeline to be welded.
2. The lifting device of claim 1, wherein the support beam encloses a triangular area with the base and the column support to which it is attached.
3. Hoisting device as claimed in claim 1, characterized in that the hoisting device is provided with 4 support beams, two support beams being arranged on each base, two support beams being located on opposite sides of the column support, one end of the two support beams being connected at the same level of the column support.
4. The lifting device of claim 1, wherein the support beam is angle iron, the support beam is welded to the base, and the support beam is welded to the column support.
5. The lifting device of claim 1, wherein the base is of steel pipe construction.
6. The lifting device of claim 1, wherein the bottom end of the column support is connected to the base at the center of the length thereof.
7. The lifting device of claim 1, wherein a reinforcing angle iron is arranged between the cross beam and the upright support, one end of the reinforcing angle iron is connected with a beam body of the cross beam, and the other end of the reinforcing angle iron is connected with a frame body of the upright support.
8. The lifting device of any one of claims 1-7, wherein the length of the cross beam is greater than 100cm and the height of the post support is no less than 200cm.
9. The lifting device of claim 8, wherein the cross beam has a length of 150cm and the column support has a height of 200cm.
10. The lifting device of claim 9, wherein the base has a length of 50cm and the support beam has a length of 110cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724714.4U CN220926077U (en) | 2023-10-11 | 2023-10-11 | Hoisting device for pipeline welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322724714.4U CN220926077U (en) | 2023-10-11 | 2023-10-11 | Hoisting device for pipeline welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926077U true CN220926077U (en) | 2024-05-10 |
Family
ID=90965042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322724714.4U Active CN220926077U (en) | 2023-10-11 | 2023-10-11 | Hoisting device for pipeline welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926077U (en) |
-
2023
- 2023-10-11 CN CN202322724714.4U patent/CN220926077U/en active Active
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