CN217702132U - Multifunctional aligning device for pipeline - Google Patents
Multifunctional aligning device for pipeline Download PDFInfo
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- CN217702132U CN217702132U CN202220966206.XU CN202220966206U CN217702132U CN 217702132 U CN217702132 U CN 217702132U CN 202220966206 U CN202220966206 U CN 202220966206U CN 217702132 U CN217702132 U CN 217702132U
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Abstract
The utility model relates to a multi-functional device of being geared to needs of job of pipeline, its structure includes the base, be provided with the slide rail on the base, be provided with two sliding support on the slide rail, be provided with the actuating mechanism who is used for driving two sliding support and is close to each other on the base, sliding support is including closing lower arc frame and last arc frame each other, be provided with the arc module respectively on arc frame and last arc frame down, the thickness of arc module is confirmed according to the diameter of the pipeline that will fix, be equipped with a plurality of guiding hole in the arc module, be provided with a plurality of aligning gear on arc frame and last arc frame down respectively, aligning gear includes threaded connection at the screw rod on arc frame or last arc frame down, inner at the screw rod is provided with the kicking block, the kicking block is located the guiding hole. The utility model discloses simple structure is applicable to the butt welding of the pipeline of multiple size, and can adjust the circularity of pipeline port, can guarantee the welding quality after the welding.
Description
Technical Field
The utility model relates to a pipeline welding appurtenance, specifically speaking are multi-functional to mouthful device of pipeline.
Background
When the pipeline groups are welded, the axes of the two pipelines are adjusted to be overlapped, then the ports of the two pipelines are mutually butted, and then the welding can be carried out. The existing pipeline aligning device can fix a pipeline and enable the two pipelines to be coaxial, but the diameter of a natural gas pipeline has multiple sizes, different pipeline aligning devices are needed for pipelines with different diameters, the pipeline aligning device needs to be prepared in multiple sizes, and cost is high. Meanwhile, the pipeline is likely to deform in the transportation or placement process, so that the roundness of the pipeline ports is unqualified, and the two pipeline ports cannot be completely closed when in butt joint, so that the welding quality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional device of being geared to needs of job to solving current pipeline and can't be applicable to multiple diameter pipeline and can't adjust pipeline port circularity and lead to the relatively poor problem of welding quality to geared to needs of job.
The utility model discloses a realize like this: the utility model provides a multi-functional device that is geared to needs of job, includes the base be provided with the slide rail on the base be provided with two sliding support on the slide rail be provided with the actuating mechanism who is used for driving two sliding support and is close to each other on the base, sliding support is including lower arc frame and the last arc frame that closes each other be provided with the arc module on arc frame and the last arc frame down respectively, the thickness of arc module is confirmed according to the diameter of the pipeline that will fix be equipped with a plurality of guiding hole on the arc module be provided with a plurality of aligning gear on arc frame and the last arc frame down respectively, aligning gear includes threaded connection arc frame or the last screw rod on the arc frame down the inner of screw rod is provided with the kicking block, the kicking block is located in the guiding hole.
Furthermore, the inner side face of the ejecting block is an arc-shaped face, a T-shaped groove is formed in the outer side face of the ejecting block, a disc is arranged at the inner end of the screw rod, and the disc is installed in the T-shaped groove.
Furthermore, one end of the upper arc-shaped frame and one end of the lower arc-shaped frame are hinged with each other, the other end of the lower arc-shaped frame is hinged with a swing frame, a fastening bolt penetrates through the swing frame, and the end portion of the upper arc-shaped frame is tightly pressed and fixed by screwing the fastening bolt.
Furthermore, an installation groove is formed in the upper arc-shaped frame or the lower arc-shaped frame, the arc-shaped module is installed in the installation groove, a through hole is formed in the end face of the arc-shaped module, a connecting hole is formed in the end face of the upper arc-shaped frame or the lower arc-shaped frame, and connecting bolts are connected in the connecting hole and the through hole in a penetrating mode.
Furthermore, the driving mechanism comprises bearing seats arranged at two ends of the base, a bidirectional screw rod is arranged on the bearing seats, two ends of the bidirectional screw rod are respectively connected to the two sliding supports in a penetrating manner, the bidirectional screw rod is in threaded connection with the sliding supports, and the bidirectional screw rod is driven by a driving device.
Furthermore, the guide rail is a dovetail groove formed in the upper surface of the base, a dovetail protrusion is arranged at the bottom of the sliding support, and the dovetail protrusion is installed in the dovetail groove.
The utility model is used for the group of pipeline is to the welding, installs corresponding arc module on sliding support earlier during the use, and the thickness of arc module is confirmed according to the diameter of pipeline, then installs two pipelines respectively on two sliding support to it is fixed by the sliding support clamping, by the axle center coincidence that makes two pipelines from centering action, then drive sliding support is close to each other, so that the port of two pipelines is close to each other to closing, to the back alright with welding. If the port roundness of the pipeline is found to be unqualified, the ejector block is enabled to be tightly pressed on the surface of the pipeline by rotating the corresponding screw rod, and the pipeline is deformed by applying pressure to the pipeline through the ejector block, so that the port of the pipeline is corrected, the roundness of the pipeline meets the requirement, and the welding quality can be effectively ensured after the ports of the two pipelines are welded in an involutory mode.
The utility model discloses simple structure is applicable to the butt welding of the pipeline of multiple size, and can adjust the circularity of pipeline port, can guarantee the welding quality after the welding.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural view of the sliding support of the present invention.
Fig. 3 isbase:Sub>A view frombase:Sub>A-base:Sub>A of fig. 2.
Fig. 4 is a cross-sectional view of the arc module of the present invention.
In the figure: 1. a base; 2. a sliding support; 3. a slide rail; 4. an arc module; 5. a screw; 6. a top block; 7. a connecting bolt; 8. a pipeline; 2-1, mounting an arc frame; 2-2, a lower arc-shaped frame; 2-3, a swing frame; 2-4, fastening bolts; 4-1, a guide hole; 4-2, perforating holes; 5-1, disc; 6-1 and a T-shaped groove.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a base 1 is provided with slide rail 3 on base 1, is provided with two sliding support 2 on slide rail 3, is provided with the actuating mechanism who is used for driving two sliding support 2 and is close to each other on base 1.
The sliding support 2 comprises a lower arc-shaped frame 2-2 and an upper arc-shaped frame 2-1 which are mutually closed, arc-shaped modules 4 are respectively installed on the lower arc-shaped frame 2-2 and the upper arc-shaped frame 2-1, the thickness of each arc-shaped module 4 is determined according to the diameter of a pipeline 8 to be fixed, when the lower arc-shaped frame 2-2 and the upper arc-shaped frame 2-1 are mutually closed, two arc-shaped templates are also mutually closed, the radius of the arc surface on the inner side of each arc-shaped template is consistent with the radius of the pipeline 8 to be clamped, and the pipeline 8 is clamped and fixed on the sliding support 2.
Meanwhile, as shown in fig. 3 and 4, a plurality of guide holes 4-1 are formed in the arc-shaped module 4, and the guide holes 4-1 penetrate through the arc-shaped template along the radius direction of the arc-shaped template. The lower arc-shaped frame 2-2 and the upper arc-shaped frame 2-1 are respectively provided with a plurality of correction mechanisms, each correction mechanism comprises a screw rod 5 which is in threaded connection with the lower arc-shaped frame 2-2 or the upper arc-shaped frame 2-1, the inner end of each screw rod 5 is provided with a top block 6, and each top block 6 is positioned in a guide hole 4-1. The top block 6 is driven to move in the radial direction in the guide hole 4-1 by rotating the screw 5.
The inner side surface of the top block 6 is an arc-shaped surface, a T-shaped groove 6-1 is formed in the outer side surface of the top block 6, a disc 5-1 is arranged at the inner end of the screw rod 5, the disc 5-1 is installed in the T-shaped groove 6-1, and the screw rod 5 can rotate relative to the top block 6.
The ejector block 6 can be just arranged in the guide hole 4-1, and the guide hole 4-1 plays a role in guiding the ejector block 6.
An installation groove is arranged on the upper arc-shaped frame 2-1 or the lower arc-shaped frame 2-2, the arc-shaped module 4 is installed in the installation groove, a through hole 4-2 is formed in the end face of the arc-shaped module 4, a connecting hole is formed in the end face of the upper arc-shaped frame 2-1 or the lower arc-shaped frame 2-2, and a connecting bolt 7 is connected in the connecting hole and the through hole 4-2 in a penetrating mode.
The arc-shaped modules 4 are placed in the mounting grooves and then fixedly connected through the connecting bolts 7. On the arc-shaped template, the connecting holes and the guide holes 4-1 are arranged in a staggered manner, and when the correcting mechanism is used, the connecting bolts 7 and the correcting mechanism are not affected mutually.
The radius of the outer side face of the arc-shaped module 4 is consistent, the radius of the inner side face is determined according to the sizes of a plurality of common pipelines 8, corresponding arc-shaped templates only need to be replaced according to the sizes of the pipelines 8 during use, the positions of guide holes 4-1 in the arc-shaped templates are the same, installation is facilitated, and the ejector blocks 6 can be just accommodated. The top block 6 is also prepared in various shapes, and the radius of the arc of the inner side thereof is also determined according to the radius of the pipe 8.
One end of the upper arc-shaped frame 2-1 and one end of the lower arc-shaped frame 2-2 are hinged with each other, the other end of the lower arc-shaped frame 2-2 is hinged with a swing frame 2-3, and a fastening bolt 2-4 is connected on the swing frame 2-3 in a penetrating way. When the upper arc-shaped frame 2-1 and the lower arc-shaped frame 2-2 are buckled together, the end part of the upper arc-shaped frame 2-1 is pressed and fixed by screwing the fastening bolt 2-4, so that the pipeline 8 between the upper arc-shaped frame 2-1 and the lower arc-shaped frame 2-2 is fixed.
The driving mechanism comprises bearing seats arranged at two ends of the base 1, two-way lead screws are arranged on the bearing seats, two ends of each two-way lead screw are respectively connected onto the two sliding supports 2 in a penetrating mode, the two-way lead screws are in threaded connection with the sliding supports 2, and the two-way lead screws are driven by a driving device. The screw thread opposite direction at two-way lead screw both ends, when two-way lead screw rotated, can drive two sliding support 2 and remove to two different directions, be close to each other or keep away from each other promptly.
The guide rail is a dovetail groove formed in the upper surface of the base 1, a dovetail protrusion is arranged at the bottom of the sliding support 2, and the dovetail protrusion is installed in the dovetail groove, so that the sliding support 2 can slide along the dovetail groove.
The bottom of the lower arc-shaped frame 2-2 is provided with a fixed frame which is of a hollow structure and is used for accommodating a screw rod 5 of a correcting mechanism positioned at the bottom of the lower arc-shaped frame 2-2, and the bidirectional screw rod is in threaded connection with the fixed frame.
The utility model is used for 8 group's butt welds of pipeline, install corresponding arc module 4 on sliding support 2 earlier during the use, arc module 4's thickness is confirmed according to pipeline 8's diameter, then install two pipelines 8 respectively on two sliding support 2, and press from both sides tightly fixedly by sliding support 2, make two pipelines 8's axle center coincidence by from the centering action, then drive sliding support 2 is close to each other, so that two pipelines 8's port is close to each other closing, to closing the back alright with welding. If the port roundness of the pipeline 8 is found to be unqualified, the corresponding screw 5 is rotated to enable the jacking block 6 to tightly press the surface of the pipeline 8, and the jacking block 6 applies pressure to the pipeline 8 to enable the pipeline 8 to deform, so that the port of the pipeline 8 is corrected, the roundness of the pipeline meets the requirement, and the welding quality can be effectively guaranteed after the ports of the two pipelines 8 are welded in an involutory mode.
The utility model discloses simple structure is applicable to the butt welding of the pipeline 8 of multiple size, and can adjust the circularity of 8 ports of pipeline, can guarantee the welding quality after the welding.
Claims (6)
1. The utility model provides a multi-functional device that is geared to needs of job, its characterized in that, includes the base be provided with the slide rail on the base be provided with two sliding support on the slide rail be provided with the actuating mechanism who is used for driving two sliding support and is close to each other on the base, sliding support is including lower arc frame and the last arc frame that closes each other be provided with the arc module on arc frame and the last arc frame down respectively, the thickness of arc module is confirmed according to the diameter of the pipeline that will fix be equipped with a plurality of guiding hole on the arc module be provided with a plurality of aligning gear on arc frame and the last arc frame down respectively, aligning gear includes threaded connection and is in screw rod on arc frame or the last arc frame down the inner of screw rod is provided with the kicking block, the kicking block is located in the guiding hole.
2. The multifunctional pipeline aligning device of claim 1, wherein the inner side surface of the top block is an arc-shaped surface, a T-shaped groove is formed in the outer side surface of the top block, a disc is arranged at the inner end of the screw rod, and the disc is installed in the T-shaped groove.
3. The multifunctional pipeline aligning device of claim 1, wherein one end of the upper arc-shaped frame and one end of the lower arc-shaped frame are hinged to each other, the other end of the lower arc-shaped frame is hinged to a swing frame, a fastening bolt penetrates through the swing frame, and the end of the upper arc-shaped frame is tightly pressed and fixed by screwing the fastening bolt.
4. The multifunctional pipe aligning device of claim 1, wherein a mounting groove is formed on the upper arc frame or the lower arc frame, the arc module is mounted in the mounting groove, a through hole is formed on an end surface of the arc module, a connecting hole is formed on an end surface of the upper arc frame or the lower arc frame, and a connecting bolt is connected in the connecting hole and the through hole in a penetrating manner.
5. The multifunctional pipeline aligning device according to claim 1, wherein the driving mechanism comprises bearing blocks arranged at two ends of the base, a bidirectional screw is arranged on the bearing blocks, two ends of the bidirectional screw are respectively connected to the two sliding supports in a penetrating manner, the bidirectional screw is in threaded connection with the sliding supports, and the bidirectional screw is driven by the driving device.
6. The multifunctional pipeline aligning device of claim 1, wherein the sliding rail is a dovetail groove formed in the upper surface of the base, and a dovetail protrusion is formed at the bottom of the sliding support and is installed in the dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220966206.XU CN217702132U (en) | 2022-04-25 | 2022-04-25 | Multifunctional aligning device for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220966206.XU CN217702132U (en) | 2022-04-25 | 2022-04-25 | Multifunctional aligning device for pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702132U true CN217702132U (en) | 2022-11-01 |
Family
ID=83793121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220966206.XU Active CN217702132U (en) | 2022-04-25 | 2022-04-25 | Multifunctional aligning device for pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702132U (en) |
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2022
- 2022-04-25 CN CN202220966206.XU patent/CN217702132U/en active Active
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