CN210254916U - Large-diameter pipeline aligning construction device - Google Patents
Large-diameter pipeline aligning construction device Download PDFInfo
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- CN210254916U CN210254916U CN201920449922.9U CN201920449922U CN210254916U CN 210254916 U CN210254916 U CN 210254916U CN 201920449922 U CN201920449922 U CN 201920449922U CN 210254916 U CN210254916 U CN 210254916U
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Abstract
The utility model provides a heavy-calibre pipeline is to mouthful construction equipment, heavy-calibre pipeline is to mouthful construction equipment includes: the adsorption support is arranged on the pipe walls of the two opposite pipelines, and the butt joint of the pipelines is positioned below the adsorption support; the hydraulic lifting device is arranged on the adsorption support, the bottom of the hydraulic lifting device is in contact with the butt joint of the pipelines, and the hydraulic lifting device is connected and fixed with the pipelines after being electrified through the electromagnetic adsorption support, so that the alignment degree of the two pipelines is improved, and the problems of large misalignment amount and serious roundness deviation of the alignment position in the prior art are effectively solved; and adjustable vertical rods are arranged again, and are in contact with the opening aligning construction positions through hydraulic lifting devices, so that the opening aligning positions of pipelines can be adjusted through the vertical rods and the hydraulic lifting devices, the construction accuracy is further guaranteed, reworking after welding is avoided, the construction cost is reduced, and the construction period is shortened.
Description
Technical Field
The utility model relates to a pipeline is to mouthful construction technical field, and specifically speaking relates to a heavy-calibre pipeline is to mouthful construction equipment.
Background
In the prior art, the welding of large-diameter steel pipes is carried out after aligning the steel pipe openings through hoisting equipment, and due to the deviation of the diameters of the pipe openings, the deformation of pipelines in production and transportation and other reasons, the steel pipes are inevitably subjected to large misalignment, and meanwhile, the roundness deviation is serious when the steel pipes are subjected to alignment.
Under the circumstances, the butt welding construction of the large-diameter steel pipe in the prior art has the defects that the quality of a welding seam cannot reach the design specification, rework is often needed after butt welding, and even the butt welding construction process is difficult to carry out due to the reasons, so that the whole construction period is obviously delayed, the construction and maintenance cost is also increased unnecessarily, and a large amount of manpower and material resources are consumed.
In view of this, the prior art should be improved to solve the technical problem that the quality of the butt welding construction of the large-diameter steel pipe is difficult to guarantee in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve above-mentioned technical problem and make, its purpose provides one kind and has the structure of simplifying and easily the construction scene is drawn materials and is realized, effectively improves the precision of heavy-calibre steel pipe butt joint construction, improves butt joint welding quality to show the heavy-calibre pipeline butt joint construction equipment who improves the efficiency of construction.
In order to achieve the above object, the utility model provides a heavy-calibre pipeline is to mouthful construction equipment, heavy-calibre pipeline is to mouthful construction equipment includes: the adsorption support is arranged on the pipe walls of the two opposite pipelines, and the butt joint of the pipelines is positioned below the adsorption support; and the hydraulic lifting device is arranged on the adsorption support, and the bottom of the hydraulic lifting device is contacted with the butt joint of the pipeline.
Preferably, the adsorption stent may include: the two adsorption bases are respectively arranged on the pipe walls of the two opposite pipelines; the bottom of pole setting, two set up respectively and adsorb the base and be connected, two connect through the horizontal pole between the top of pole setting, wherein, hydraulic lifting device's bottom with the horizontal pole is fixed.
Preferably, the adsorption base can be an electromagnetic force adsorption support, and when the adsorption base is powered on, the adsorption base can be fixed with the pipeline in an adsorption manner.
Further preferably, the vertical rod and the cross rod can be fixed through bolts.
Preferably, the hydraulic lifting device may be a hydraulic jack.
According to the above description and practice, the large-diameter pipeline aligning construction device of the utility model can be used on the site, and can be disassembled and assembled at any time, and is connected and fixed with the pipeline after being electrified through the electromagnetic adsorption support, so that the aligning accuracy of the two pipelines is improved, and the problems of large misalignment amount and serious roundness deviation existing in the aligning position in the prior art are effectively solved; and adjustable vertical rods are arranged again, and are in contact with the opening aligning construction positions through hydraulic lifting devices, so that the opening aligning positions of pipelines can be adjusted through the vertical rods and the hydraulic lifting devices, the construction accuracy is further guaranteed, reworking after welding is avoided, the construction cost is reduced, and the construction period is shortened. To sum up, heavy-calibre pipeline alignment construction equipment have the structure of simplifying and easily the construction site is drawn materials the realization, effectively improve the precision of heavy-calibre steel pipe alignment construction, improve alignment welding quality to show improvement efficiency of construction.
Drawings
Fig. 1 is a schematic view illustrating a structure of a large-diameter pipe aligning construction apparatus according to an embodiment of the present invention.
Detailed Description
An embodiment of the large-diameter pipe aligning construction apparatus according to the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.
Fig. 1 is a schematic view illustrating a structure of a large-diameter pipe aligning construction apparatus according to an embodiment of the present invention. As shown in fig. 1, the large-diameter pipeline aligning construction device in the embodiment of the present invention includes an adsorption bracket and a hydraulic lifting device 1 fixed on the adsorption bracket.
Specifically speaking, refer to the attached drawings, the adsorption support includes two adsorption bases 2, and the two adsorption bases 2 are respectively arranged on the pipe walls of two pipelines 10 to be constructed, in the embodiment of the utility model, the adsorption base 2 adopts the electromagnetic force to adsorb the base 2, and the magnetic force is generated after the power-on and the pipe walls of the pipelines 10 are fixed. Each absorption base 2 is fixed with a long and straight upright rod 3, the top ends of the upright rods 3 are connected and fixed through a cross rod 4, and in this embodiment, the upright rods 3 and the cross rod 4 are fixed through fixing bolts.
According to the above description and practice, the large-diameter pipeline aligning construction device of the utility model can be used on the site, and can be disassembled and assembled at any time, and is connected and fixed with the pipeline after being electrified through the electromagnetic adsorption support, so that the aligning accuracy of the two pipelines is improved, and the problems of large misalignment amount and serious roundness deviation existing in the aligning position in the prior art are effectively solved; and adjustable vertical rods are arranged again, and are in contact with the opening aligning construction positions through hydraulic lifting devices, so that the opening aligning positions of pipelines can be adjusted through the vertical rods and the hydraulic lifting devices, the construction accuracy is further guaranteed, reworking after welding is avoided, the construction cost is reduced, and the construction period is shortened. To sum up, heavy-calibre pipeline alignment construction equipment have the structure of simplifying and easily the construction site is drawn materials the realization, effectively improve the precision of heavy-calibre steel pipe alignment construction, improve alignment welding quality to show improvement efficiency of construction.
The large-caliber pipe aligning construction device according to the present invention is described above by way of example with reference to the accompanying drawings. However, it should be understood by those skilled in the art that various modifications can be made to the large-diameter pipe aligning construction device provided by the present invention without departing from the scope of the present invention. Therefore, the scope of the present invention should be determined by the content of the appended claims.
Claims (5)
1. The utility model provides a heavy-calibre pipeline is to mouthful construction equipment which characterized in that, heavy-calibre pipeline is to mouthful construction equipment includes:
the adsorption support is arranged on the pipe walls of the two opposite pipelines, and the butt joint of the pipelines is positioned below the adsorption support;
and the hydraulic lifting device is arranged on the adsorption support, and the bottom of the hydraulic lifting device is contacted with the butt joint of the pipeline.
2. The large-caliber pipe aligning construction device according to claim 1, wherein the adsorption bracket comprises:
the two adsorption bases are respectively arranged on the pipe walls of the two opposite pipelines;
the bottoms of the two upright posts are respectively arranged and connected with the adsorption base, the tops of the two upright posts are connected through a cross rod, wherein,
the bottom of the hydraulic lifting device is fixed with the cross rod.
3. The large-caliber pipeline aligning construction device according to claim 2, wherein the adsorption base is an electromagnetic force adsorption support, and when the adsorption base is powered on, the adsorption base is adsorbed and fixed with the pipeline.
4. The large-caliber pipeline aligning construction device according to claim 3, wherein the vertical rod and the cross rod are fixed through bolts.
5. The large-caliber pipe aligning construction device according to claim 1, wherein the hydraulic lifting device is a hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449922.9U CN210254916U (en) | 2019-04-02 | 2019-04-02 | Large-diameter pipeline aligning construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920449922.9U CN210254916U (en) | 2019-04-02 | 2019-04-02 | Large-diameter pipeline aligning construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210254916U true CN210254916U (en) | 2020-04-07 |
Family
ID=70021668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920449922.9U Active CN210254916U (en) | 2019-04-02 | 2019-04-02 | Large-diameter pipeline aligning construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210254916U (en) |
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2019
- 2019-04-02 CN CN201920449922.9U patent/CN210254916U/en active Active
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