CN111496456A - Steel pipe butt joint corrector and using method thereof - Google Patents
Steel pipe butt joint corrector and using method thereof Download PDFInfo
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- CN111496456A CN111496456A CN202010271326.3A CN202010271326A CN111496456A CN 111496456 A CN111496456 A CN 111496456A CN 202010271326 A CN202010271326 A CN 202010271326A CN 111496456 A CN111496456 A CN 111496456A
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- pull rod
- adjusting
- hoop
- ball
- steel pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a steel pipe butt joint corrector which comprises a first fixing hoop and a second fixing hoop, wherein a first pull rod and a second pull rod are movably mounted on the first fixing hoop, a first positioning cylinder and a second positioning cylinder are fixedly mounted on the second fixing hoop, the first pull rod is arranged corresponding to the first positioning cylinder, the second pull rod is arranged corresponding to the second positioning cylinder, an adjusting ball is movably mounted on the second fixing hoop, a threaded hole is formed in the adjusting ball, and the first pull rod is in threaded fit with the threaded hole of the adjusting ball. The first pull rod can enter the first positioning cylinder by rotating the adjusting ball, the second pull rod enters the second positioning cylinder, the operation of coaxiality of the two steel pipes can be realized when the adjusting column is continuously rotated, the operation of adjusting the distance between the first fixing hoop and the second fixing hoop is realized simultaneously, and the welding operation is convenient to carry out. In conclusion, the corrector is reasonable in structure and convenient to operate, can effectively save manpower during use, improves the working efficiency, and is suitable for popularization and application.
Description
Technical Field
The invention relates to the field of steel pipe installation instruments, in particular to a steel pipe butt joint corrector and a using method thereof.
Background
In building or agricultural field, the raceway is one of essential equipment, needs to install the raceway before the installation, and some raceways are the steel pipe, need carry out welding operation to two adjacent steel pipes during the installation, when carrying out this operation, can appear following problem: if the distance between one steel pipe and the port of the fixed steel pipe is too large after the other steel pipe is fixed and placed, especially when the steel pipes are butted on the ground, the distance between the ports of the two steel pipes is too large, and the other steel pipe needs to be dragged to move towards the fixed steel pipe; if the distance between the two steel pipes is adjusted, the central lines of the two steel pipes do not coincide, and the welding operation can be performed after the central lines of the ports of the two steel pipes coincide by means of external pressing, so that the operation is time-consuming and labor-consuming, and the improvement of the working efficiency is not facilitated.
Disclosure of Invention
The invention aims to overcome the defects of the traditional technology and provides the steel pipe butt joint corrector, which can effectively solve the technical problems, is convenient to use and operate and is suitable for popularization and application.
The aim of the invention is achieved by the following technical measures: the utility model provides a ware is corrected in steel pipe butt joint, includes the fixed hoop of first fixed hoop and second, first fixed hoop movable mounting has first pull rod and second pull rod, the fixed hoop fixed mounting of second has a first location section of thick bamboo and a second location section of thick bamboo, first pull rod corresponds the setting with a first location section of thick bamboo, the second pull rod corresponds the setting with a second location section of thick bamboo, the fixed hoop movable mounting of second has the adjusting ball, the regulation is provided with the screw hole, the screw hole screw-thread fit of first pull rod and adjusting ball.
During the use, install first fixed hoop on the steel pipe that needs the regulation, install the second pull rod on the steel pipe that has fixed, insert adjusting ball with first pull rod, realize the regulation of distance between two steel pipes through rotating adjusting ball, insert the second pull rod in the second location section of thick bamboo simultaneously, when first pull rod gets into the regulation chamber of first location section of thick bamboo, the second pull rod gets into the regulation chamber of second location section of thick bamboo, can realize the coaxial center of two steel pipes and adjust, continue to rotate adjusting ball, can realize the distance between two steel pipes and adjust, after the regulation is accomplished, can carry out welding operation.
As a preferred scheme, a first spherical cover and a second spherical cover are fixedly mounted on the side wall of the first fixed hoop, a first movable ball is mounted in the first spherical cover, and the first pull rod is fixedly connected with the first movable ball; and a second movable ball is arranged in the second spherical cover, and the second pull rod is fixedly connected with the second movable ball.
Through the arrangement, when the central lines of the two steel pipes are not overlapped, the first pull rod and the second pull rod can be adjusted at a plurality of angles, the first pull rod can be conveniently inserted into the adjusting ball to be operated, and the second pull rod can be conveniently inserted into the second positioning barrel.
As a preferred scheme, the second fixing hoop side wall is provided with a fixing frame, the adjusting ball is movably mounted in the fixing frame, the fixing frame comprises two fixing plates which are arranged in parallel, the inner walls of the two fixing plates are provided with arc-shaped grooves, the adjusting ball is mounted in the arc-shaped groove between the two fixing plates, and the adjusting ball is in running fit with the arc-shaped grooves.
Through the arrangement, the adjusting ball can be adjusted at a plurality of angles, and the first pull rod is conveniently inserted into the threaded hole of the adjusting ball.
As a preferable scheme, the side wall of the adjusting ball is provided with a connecting column, and a threaded hole of the adjusting ball penetrates through the connecting column.
Through the arrangement, the purpose that the first pull rod is driven to enter the first positioning barrel can be achieved through rotating the connecting column, and then adjustment of the two steel pipes is achieved.
As a preferred scheme, the fixing frame is positioned at one end of the side wall of the second fixing hoop, the first positioning cylinder is positioned at the other end of the second fixing hoop, the adjusting ball and the first positioning cylinder are correspondingly arranged, and the central line of the threaded hole of the adjusting ball can coincide with the central line of the first positioning cylinder when the adjusting ball rotates.
Through the arrangement, after the first pull rod and the second pull rod are inserted into the corresponding first positioning cylinder and the second positioning cylinder, the adjustment of the distance between the two steel pipes and the coaxial center regulator can be realized, the operation is simple, and the labor can be effectively saved.
As a preferable scheme, a first guide cavity and a first adjusting cavity are arranged in the first positioning cylinder, the first guide cavity is communicated with the first adjusting cavity, the first guide cavity is in a cone frustum shape, and the first adjusting cavity is in a cylindrical shape; the second positioning cylinder is internally provided with a second guide cavity and a second adjusting cavity, the second guide cavity is communicated with the second adjusting cavity, the first guide cavity is in a cone frustum shape, and the first adjusting cavity is cylindrical.
Preferably, the first pull rod is in sliding fit with the first adjusting cavity, and the second pull rod is in sliding fit with the second adjusting cavity.
As a preferable scheme, one end of the first pull rod, which is far away from the first movable ball, is tapered, and one end of the second pull rod, which is far away from the second movable ball, is tapered.
Through the arrangement, under the condition that the two steel pipes are different in axial center, after the first pull rod enters the threaded hole of the adjusting ball, the first pull rod and the second pull rod can enter the corresponding first positioning barrel and the second positioning barrel through the operation of the adjusting ball, and further the effect that the first pull rod and the second pull rod enter the corresponding first positioning barrel and the second positioning barrel is achieved
As a preferable scheme, the first fixed hoop is circular, the first fixed hoop comprises a first hoop and a second hoop, one end of the first hoop is hinged with one end of the second hoop, and the other end of the first hoop is detachably connected with the other end of the second hoop; the second fixing hoop is circular, comprises a third hoop and a fourth hoop, and the third hoop
Through the arrangement, the first fixing hoop and the second fixing hoop are conveniently installed on the corresponding steel pipe.
When the adjusting ball is used, the first fixing hoop is installed on a first steel pipe to be adjusted, the second fixing hoop is installed on a second steel pipe which is fixed, and the angle of the first pull rod is adjusted to enable one end, far away from the movable ball, of the first pull rod to be installed in a threaded hole of the adjusting ball. The adjusting ball is rotated through the connecting column, the first pull rod drives the corresponding first steel pipe to move through the first fixing hoop, in the moving process, the second pull rod is inserted into the guide cavity of the second positioning cylinder, the adjusting ball continues to be rotated, in the process, when the first pull rod enters the first adjusting cavity through the first guide cavity, the second pull rod passes through the second guide cavity to enter the second adjusting cavity, the coincidence of the central lines of the two steel pipes is realized, the adjusting ball continues to be rotated again, the distance between the two steel pipes can be adjusted, and the welding operation can be carried out after the adjustment is completed.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: the invention discloses a steel pipe butt joint corrector, which is provided with a first fixing hoop and a second fixing hoop which can be arranged on two steel pipes, wherein the first fixing hoop is provided with a first pull rod and a second pull rod, the second fixing hoop is provided with an adjusting ball which can be provided with the first pull rod, a first positioning cylinder and a second positioning cylinder which can be provided with the second pull rod, the first pull rod can enter the first positioning cylinder by rotating the adjusting ball, the second pull rod enters the second positioning cylinder, the coaxial operation of the two steel pipes can be realized when an adjusting column is continuously rotated, the distance adjustment operation of the first fixing hoop and the second fixing hoop is realized at the same time, and the welding operation is convenient. In conclusion, the corrector is reasonable in structure and convenient to operate, can effectively save manpower during use, improves the working efficiency, and is suitable for popularization and application.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic structural diagram of a steel pipe butt joint corrector in the invention.
FIG. 2 is a schematic side view of a steel pipe butt joint corrector according to the present invention.
FIG. 3 is a schematic side view of the steel pipe butt joint corrector according to the present invention.
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3A-A.
FIG. 5 is a partially exploded view of a steel pipe butt joint corrector according to the present invention.
FIG. 6 is a schematic cross-sectional view of a third clamp of the steel pipe butt joint corrector according to the present invention.
FIG. 7 is a schematic view of the usage status of the steel pipe butt joint corrector of the present invention.
FIG. 8 is a schematic view of the usage status of the steel pipe butt joint corrector of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 8, a steel pipe butt joint corrector comprises a first fixing hoop 1 and a second fixing hoop 2, and is characterized in that: first fixed hoop 1 movable mounting has first pull rod 33 and second pull rod 43, and the fixed hoop 2 fixed mounting of second has first location section of thick bamboo 6 and a second location section of thick bamboo 7, and first pull rod 33 corresponds the setting with first location section of thick bamboo 6, and second pull rod 43 corresponds the setting with second location section of thick bamboo 7, and the fixed hoop 2 movable mounting of second has adjusting ball 51, and the regulation is provided with the screw hole, first pull rod 33 and adjusting ball 51's screw hole screw-thread fit.
The first fixed hoop 1 is circular, the first fixed hoop 1 comprises a first hoop 11 and a second hoop 12, one end of the first hoop 11 is hinged with one end of the second hoop 12, and the other end of the first hoop 11 is detachably connected with the other end of the second hoop 12; the fixed hoop 2 of second is circular, and the fixed hoop 2 of second includes third clamp 21 and fourth clamp 22, and the one end of third clamp 21 is articulated with the one end of fourth clamp 22, and the other end of third clamp 21 can be dismantled with the other end of fourth clamp 22 and be connected.
Specifically, the first clamp 11 and the second clamp 12 are provided with a first connecting plate 111 and a second connecting plate 121 at ends far away from the hinge joint, and the first connecting plate 111 and the second connecting plate 121 are provided with bolts 8. The third clamp 21 and the fourth clamp 22 are provided with a third connecting plate 211 and a fourth connecting plate 221 at ends far away from the hinge joint, and bolts are installed on the third connecting plate 211 and the fourth connecting plate 221.
A first spherical cover 31 and a second spherical cover 41 are fixedly arranged on the side wall of the first fixed hoop 1, a first movable ball 32 is arranged in the first spherical cover 31, and a first pull rod 33 is fixedly connected with the first movable ball 32; a second movable ball 42 is arranged in the second spherical cover 41, and a second pull rod 43 is fixedly connected with the second movable ball 42.
The side wall of the second fixing hoop 2 is provided with a fixing frame, the adjusting ball 51 is movably arranged in the fixing frame, the fixing frame comprises two fixing plates 52 which are arranged in parallel, the inner walls of the two fixing plates 52 are provided with arc-shaped grooves 55, the adjusting ball 51 is arranged in the arc-shaped grooves 55 between the two fixing plates 52, and the adjusting ball 51 is in running fit with the arc-shaped grooves 55.
The side wall of the adjusting ball 51 is provided with a connecting column 53, and a threaded hole of the adjusting ball 51 penetrates through the connecting column 53. Specifically, the side wall of the connecting column 53 is provided with a rotating column 54, when the adjusting ball is used, a sleeve can be installed on the rotating column 54, and the rotation of the adjusting ball can be realized by rotating the sleeve.
The mount is located the one end of the fixed hoop 2 lateral wall of second, and first location section of thick bamboo 6 is located the other end of the fixed hoop 2 of second, and adjusting ball 51 corresponds the setting with first location section of thick bamboo 6, and the central line of adjusting ball 51 screw hole can coincide with the central line of first location section of thick bamboo 6 when adjusting ball 51 rotates.
A first guide cavity 61 and a first adjusting cavity 62 are arranged in the first positioning cylinder 6, the first guide cavity 61 is communicated with the first adjusting cavity 62, the first guide cavity 61 is in a cone frustum shape, and the first adjusting cavity 62 is in a cylindrical shape; a second guide cavity 71 and a second adjusting cavity 72 are arranged in the second positioning cylinder 7, the second guide cavity 71 is communicated with the second adjusting cavity 72, the first guide cavity 61 is in a cone frustum shape, and the first adjusting cavity 62 is in a cylindrical shape.
The first pull rod 33 is slidably fitted to the first regulation chamber 62, and the second pull rod 43 is slidably fitted to the second regulation chamber 72.
The end of the first pull rod 33 remote from the first movable ball 32 is tapered and the end of the second pull rod 43 remote from the second movable ball 42 is tapered.
Specifically, the lengths of the first pull rod 33 and the second pull rod 43 are preferably such that the end of the first pull rod 33 can be inserted into the threaded hole in the adjusting ball 51 after the first fixing clip 1 and the second fixing clip 2 are fixedly mounted on the corresponding steel pipes.
The first fixed hoop 1 is circular, the first fixed hoop 1 comprises a first hoop 11 and a second hoop 12, one end of the first hoop 11 is hinged with one end of the second hoop 12, and the other end of the first hoop 11 is detachably connected with the other end of the second hoop 12; the fixed hoop 2 of second is circular, and the fixed hoop 2 of second includes third clamp 21 and fourth clamp 22, and the one end of third clamp 21 is articulated with the one end of fourth clamp 22, and the other end of third clamp 21 can be dismantled with the other end of fourth clamp 22 and be connected.
A use method of a steel pipe butt joint corrector comprises the following steps:
and S1, mounting the first fixed hoop 1 on the first steel pipe 9 to be adjusted, mounting the second fixed hoop 2 on the second steel pipe 10 which is already fixed, and adjusting the angle of the first pull rod 33 to enable one end, away from the movable ball, of the first pull rod 33 to be mounted in the threaded hole of the adjusting ball 51.
S2, the adjusting ball 51 is rotated by the connecting column 53, the first pull rod 33 drives the corresponding first steel tube 9 to move through the first fixing hoop 1, and during the moving process, the second pull rod 43 is inserted into the guiding cavity of the second positioning cylinder 7, as shown in fig. 7.
S3, continuing to rotate the adjusting ball 51, during which the second pull rod 43 passes through the second guide cavity 71 and enters the second adjusting cavity 72 when the first pull rod 33 enters the first adjusting cavity 62 through the first guide cavity 61, so as to overlap the center lines of the two steel pipes, continuing to rotate the adjusting ball 51, adjusting the distance between the two steel pipes, and performing a welding operation after the adjustment is completed, as shown in fig. 8.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a ware is corrected in steel pipe butt joint, includes first fixed hoop and the fixed hoop of second, its characterized in that: first fixed hoop movable mounting has first pull rod and second pull rod, the fixed hoop fixed mounting of second has a first location section of thick bamboo and a second location section of thick bamboo, first pull rod corresponds the setting with a first location section of thick bamboo, the second pull rod corresponds the setting with a second location section of thick bamboo, the fixed hoop movable mounting of second has the adjusting ball, the regulation is provided with the screw hole, the screw hole screw-thread fit of first pull rod and adjusting ball.
2. The steel pipe butt joint corrector according to claim 1, characterized in that: a first spherical cover and a second spherical cover are fixedly mounted on the side wall of the first fixed hoop, a first movable ball is mounted in the first spherical cover, and the first pull rod is fixedly connected with the first movable ball; and a second movable ball is arranged in the second spherical cover, and the second pull rod is fixedly connected with the second movable ball.
3. The steel pipe butt joint corrector according to claim 1, characterized in that: the fixed hoop lateral wall of second is provided with the mount, adjusting ball movable mounting is in the mount, the mount includes two parallel arrangement fixed plates, two fixed plate inner walls are provided with the arc wall, the adjusting ball is installed in the arc wall between two fixed plates, adjusting ball and arc wall normal running fit.
4. The steel pipe butt joint corrector according to claim 3, wherein: the adjusting ball side wall is provided with a connecting column, and a threaded hole of the adjusting ball penetrates through the connecting column.
5. The steel pipe butt joint corrector according to claim 3, wherein: the mount is located the one end of the fixed hoop lateral wall of second, first location section of thick bamboo is located the other end of the fixed hoop of second, the adjusting ball corresponds the setting with first location section of thick bamboo, the central line of adjusting the ball screw hole can coincide with the central line of first location section of thick bamboo when the adjusting ball rotates.
6. The steel pipe butt joint corrector according to claim 1, characterized in that: a first guide cavity and a first adjusting cavity are arranged in the first positioning cylinder, the first guide cavity is communicated with the first adjusting cavity, the first guide cavity is in a cone frustum shape, and the first adjusting cavity is in a cylindrical shape; the second positioning cylinder is internally provided with a second guide cavity and a second adjusting cavity, the second guide cavity is communicated with the second adjusting cavity, the first guide cavity is in a cone frustum shape, and the first adjusting cavity is cylindrical.
7. The steel pipe butt joint corrector according to claim 6, wherein: the first pull rod is in sliding fit with the first adjusting cavity, and the second pull rod is in sliding fit with the second adjusting cavity.
8. The steel pipe butt joint corrector according to claim 7, wherein: the end of the first pull rod, which is far away from the first movable ball, is conical, and the end of the second pull rod, which is far away from the second movable ball, is conical.
9. The steel pipe butt joint corrector according to any one of claims 1 to 8, wherein: the first fixed hoop is circular and comprises a first hoop and a second hoop, one end of the first hoop is hinged with one end of the second hoop, and the other end of the first hoop is detachably connected with the other end of the second hoop; the fixed hoop of second is circular, the fixed hoop of second includes third clamp and fourth clamp, the one end of third clamp is articulated with the one end of fourth clamp, the other end of third clamp can be dismantled with the other end of fourth clamp and be connected.
10. The use method of the steel pipe butt joint corrector according to claim 9, characterized in that: the method comprises the following steps:
s1, mounting the first fixed hoop on a steel pipe to be adjusted, mounting the second fixed hoop on the fixed steel pipe, and adjusting the angle of the first pull rod to enable one end, far away from the movable ball, of the first pull rod to be mounted in a threaded hole of the adjusting ball;
s2, rotating the adjusting ball through the connecting column, driving the corresponding steel tube to move by the first pull rod through the first fixing hoop, and inserting the second pull rod into the guide cavity of the second positioning cylinder in the moving process;
and S3, continuously rotating the adjusting ball, wherein in the process, when the first pull rod enters the first adjusting cavity through the first guide cavity, the second pull rod passes through the second guide cavity and enters the second adjusting cavity, so that the center lines of the two steel pipes are overlapped, continuously rotating the adjusting ball, adjusting the distance between the two steel pipes, and performing welding operation after the adjustment is completed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010271326.3A CN111496456A (en) | 2020-04-08 | 2020-04-08 | Steel pipe butt joint corrector and using method thereof |
Applications Claiming Priority (1)
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CN202010271326.3A CN111496456A (en) | 2020-04-08 | 2020-04-08 | Steel pipe butt joint corrector and using method thereof |
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CN202010271326.3A Withdrawn CN111496456A (en) | 2020-04-08 | 2020-04-08 | Steel pipe butt joint corrector and using method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113478165A (en) * | 2021-07-23 | 2021-10-08 | 济南能源工程集团有限公司 | Heat distribution pipeline construction interfacing apparatus |
CN113510435A (en) * | 2021-04-28 | 2021-10-19 | 广船国际有限公司 | Steel pipe centering frock |
CN114367942A (en) * | 2021-12-02 | 2022-04-19 | 汕头大学 | O-shaped ring auxiliary assembly tool and assembly method for butt joint of AUV cabin sections |
CN114535855A (en) * | 2022-04-27 | 2022-05-27 | 山西省安装集团股份有限公司 | Heat supply pipeline butt welding tool |
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CN103639642A (en) * | 2013-12-05 | 2014-03-19 | 攀钢集团工程技术有限公司 | Pipeline outer opening aligning device and pipeline grouping welding method |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113510435A (en) * | 2021-04-28 | 2021-10-19 | 广船国际有限公司 | Steel pipe centering frock |
CN113478165A (en) * | 2021-07-23 | 2021-10-08 | 济南能源工程集团有限公司 | Heat distribution pipeline construction interfacing apparatus |
CN114367942A (en) * | 2021-12-02 | 2022-04-19 | 汕头大学 | O-shaped ring auxiliary assembly tool and assembly method for butt joint of AUV cabin sections |
CN114535855A (en) * | 2022-04-27 | 2022-05-27 | 山西省安装集团股份有限公司 | Heat supply pipeline butt welding tool |
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Application publication date: 20200807 |