CN118832001B - Marine nonferrous metal pipeline deformation repair device - Google Patents
Marine nonferrous metal pipeline deformation repair device Download PDFInfo
- Publication number
- CN118832001B CN118832001B CN202411310447.9A CN202411310447A CN118832001B CN 118832001 B CN118832001 B CN 118832001B CN 202411310447 A CN202411310447 A CN 202411310447A CN 118832001 B CN118832001 B CN 118832001B
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- straightening
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- groove
- workbench
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- 230000008439 repair process Effects 0.000 title claims abstract description 52
- 239000002184 metal Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 abstract description 17
- 230000003044 adaptive effect Effects 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of metal pipe fitting repair processing, in particular to a non-ferrous metal pipeline deformation repair device for marine engineering, which comprises a repair equipment main body, a workbench, a placement frame, a telescopic control rod, a limit baffle, a straightening press body, an internal support auxiliary mechanism and an auxiliary assembly, wherein the workbench is arranged on the workbench; the straightening repair of the pipe body to be processed is supported in an auxiliary mode through the inner supporting auxiliary mechanism, namely the side wall of the pipe body to be processed is supported through the straightening auxiliary supporting body extending into the pipe body to be processed, the problem of extrusion transition caused by extrusion straightening of the pipe body to be processed by the straightening pressing body is avoided, and the problem of extrusion sinking is avoided; moreover, the metal pipe fitting repairing device can well straighten the concave deformation of the pipe body to be processed while carrying out extension support on the inside of the pipe body to be processed through the straightening auxiliary support body, and solves the problem that the metal pipe fitting repairing device in the prior art lacks an adaptive straightening auxiliary mechanism.
Description
Technical Field
The invention relates to the technical field of metal pipe fitting repair processing, in particular to a non-ferrous metal pipeline deformation repair device for maritime work.
Background
The prior Chinese patent with publication number of CN108843889A discloses a repair method for marine gas transmission metal pipelines, which comprises the steps of detecting and measuring cracks, determining the shape and size of the cracks, manufacturing crack-stopping holes at the tip positions of the cracks, tapping, screwing crack-stopping bolts coated with adhesive into the crack-stopping holes, cutting off and polishing the redundant parts of the crack-stopping bolts higher than the wall of the metal pipeline, manufacturing a plurality of repair grooves which are intersected with the cracks on the wall of the metal pipeline, embedding repair pieces with the same number as the repair grooves into the repair grooves one by one, riveting, wherein the repair pieces generate plastic deformation, mesh with the repair grooves and fill the repair grooves, and the repair method does not need to cut off damaged pipe sections, replaces the damaged pipe sections with short sections, has small repair workload and higher repair efficiency.
The technical scheme is that the damaged position of the metal pipe fitting is repaired, the corresponding straightening equipment is usually adopted for repairing the deformation straightening of the metal pipe fitting, the longer pipe fitting is generally extruded and straightened through an annular straightening device, the short pipe fitting is generally placed on a supporting table of the straightening equipment and is extruded through the upper part after being fixed, and because the straightening equipment is not provided with an auxiliary mechanism for supporting the inside of a pipeline, the problems of excessive extrusion, excessive pipe fitting straightening, sinking and the like are easily caused in the process, and the pipe fitting with concave deformation is not easy to straighten.
Therefore, a non-ferrous metal pipeline deformation repair device for maritime work is needed to solve the problem that the metal pipe repair device in the prior art lacks an adaptive straightening auxiliary mechanism, so as to improve repair processing quality.
Disclosure of Invention
The invention aims to provide a nonferrous metal pipeline deformation repair device for maritime work, which solves the problem that the metal pipe repair device in the prior art provided in the background art lacks an adaptive straightening auxiliary mechanism, so as to improve repair processing quality.
The technical scheme is that the non-ferrous metal pipeline deformation repair device for the marine engineering comprises a repair equipment main body, a workbench, a placement frame, a telescopic control rod, a limiting baffle, a straightening press body, an internal support auxiliary mechanism and an auxiliary component, wherein the workbench is connected to the repair equipment main body, the placement frame is symmetrically arranged at two ends of the workbench, a pipe body to be machined is placed on the placement frame, one end of the pipe body to be machined is limited through the limiting baffle, the limiting baffle is fixedly arranged at one end of the telescopic control rod, the telescopic control rod is fixedly arranged on the workbench, the straightening press body extrudes and straightens the pipe body to be machined, the internal support auxiliary mechanism is arranged on the workbench, and the internal support auxiliary mechanism is connected with the auxiliary component.
Preferably, arc-shaped attaching plates are symmetrically arranged on two sides of the pressure opening position of the straightening pressure body, the arc-shaped attaching plates are fixed through screws, a first cleaning brush is arranged on the arc-shaped attaching plates, and the first cleaning brush is arc-shaped.
Preferably, the internal support auxiliary mechanism comprises a support baffle, a push-pull control rod, a bearing connecting disc, a rotating motor, a connecting shaft, a straightening auxiliary support body, a spherical surface, a support control rod, a support ball head, an anti-slip sleeve head, a gas hose, an annular gas transmission groove, a nozzle and an annular groove; the support baffle is fixedly arranged on the workbench, a push-pull control rod is connected and arranged on the support baffle, a bearing connecting disc is fixedly arranged at one end of the push-pull control rod, the bearing connecting disc is fixedly connected with a rotating motor, a connecting shaft is arranged at one end of the rotating motor, a straightening auxiliary support body is fixedly arranged at the end part of the connecting shaft, the end face of one end of the straightening auxiliary support body is arranged to be a spherical surface, an auxiliary assembly is connected and arranged on the spherical surface, the support control rod is fixedly arranged at the other end of the straightening auxiliary support body at equal intervals, a support ball head is arranged at the end part of the support control rod, an anti-slip sleeve head is fixedly arranged on the support ball head, a gas hose is connected and arranged on the straightening auxiliary support body and is communicated with an annular gas transmission groove, the annular gas transmission groove is arranged in the straightening auxiliary support body, and the annular groove is arranged on the outer side wall of the straightening auxiliary support body and is provided with a nozzle at equal intervals.
Preferably, the straightening auxiliary support body is a cylindrical body, and the diameter of the end face of the straightening auxiliary support body is equal to the pipe diameter of the pipe body to be processed.
Preferably, the nozzles are arranged in the annular groove at equal intervals in an annular mode, and the nozzles are communicated with the annular gas transmission groove.
Preferably, the annular groove is arranged on the straightening auxiliary support body, and the diameter of the annular groove is smaller than that of the straightening auxiliary support body.
Preferably, the auxiliary assembly comprises a bearing ring body, fixed legs, a bearing body, a containing cavity, an auxiliary spring, a movable block, a scraping plate, a storage groove, a second cleaning brush, a containing groove and an elastic auxiliary strip, wherein the fixed legs are fixedly arranged on the inner side wall of the bearing ring body at equal intervals and fixedly connected with a spherical surface through screws, the bearing body is fixedly arranged on the bearing ring body at equal intervals, the containing cavity is arranged in the bearing body, the movable block is movably arranged in the containing cavity, the scraping plate is fixedly arranged on one side of one end of the movable block, the auxiliary spring is symmetrically and fixedly arranged on the other end of the movable block, one end of the auxiliary spring is fixedly arranged in the containing cavity, the second cleaning brush is equidistantly arranged on the end face of one end of the movable block, the containing groove is arranged at one end of the movable block, the second cleaning brush is arranged at the side position of the containing groove, and the elastic auxiliary strip is connected to the inner side wall of the containing groove.
Preferably, the bearing ring body is provided with one bearing ring body on the spherical surface, the bearing ring body is clung to the spherical surface, the diameter of the bearing ring body is smaller than that of the straightening auxiliary support body, and the bearing bodies are equidistantly arranged on the bearing ring body in a ring shape.
Preferably, the scraper is a plate body with an inclined surface, and the inclined surface is provided with a storage groove.
Preferably, the elastic auxiliary strips are obliquely arranged on the inner side wall of the accommodating groove and are obliquely arranged towards the bottom end of the accommodating groove, and the elastic auxiliary strips on the symmetrical inner side wall of the accommodating groove are staggered.
Compared with the prior art, the invention has the beneficial effects that:
The metal pipeline deformation repair device mainly supports the straightening repair of a to-be-machined pipe body through the inner supporting auxiliary mechanism, namely, the side wall of the to-be-machined pipe body is supported through the straightening auxiliary supporting body extending into the to-be-machined pipe body, the problem of extrusion excessive caused by extrusion straightening of the to-be-machined pipe body through the straightening auxiliary supporting body is avoided, the problem of extrusion sinking is avoided, good straightening work can be performed on the concave deformation of the to-be-machined pipe body while the straightening auxiliary supporting body extends and supports the inside of the to-be-machined pipe body, heat generated in the repair process can be timely dissipated through the gas transmission hose, the annular gas transmission groove and the nozzle, and through the auxiliary component arranged on the spherical surface, the cleaning effect can be further performed on the inner side wall of the pipe in the deformation repair process, and the first cleaning brushes are arranged on the two sides of the straightening pressing body, so that impurities are prevented from adhering to the pipe in the extrusion straightening process, and the problem of extrusion scratch is solved, and the repair quality of the metal pipeline repair device in the prior art is improved.
Drawings
FIG. 1 is a schematic diagram showing the structural connection of a metal pipeline deformation repair device according to the present invention;
FIG. 2 is a schematic diagram showing the connection of the straightening press body structure of the present invention;
FIG. 3 is an enlarged schematic view of a portion of the structural joint of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the front side of the connection of the inner support auxiliary mechanism and the auxiliary assembly structure of the present invention;
FIG. 5 is a partial cross-sectional view of the internal stay assist mechanism and assist assembly of the present invention;
FIG. 6 is an enlarged schematic view of a portion of the structural joint of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the rear side of the structure of the internal stay assist mechanism and the assist assembly of the present invention;
FIG. 8 is an enlarged schematic view of a portion of the structural joint of FIG. 7 in accordance with the present invention;
Fig. 9 is a left side schematic view of a carrier structure connection in an accessory module of the present invention;
Fig. 10 is a right side schematic view of a carrier structure connection in an accessory module of the present invention;
FIG. 11 is an enlarged partial schematic view of the structural joint of FIG. 10 according to the present invention.
In the figure, a repairing device main body 1, a workbench 2, a placing frame 3, a pipe body 4 to be processed, a telescopic control rod 5, a limit baffle 6, a straightening press body 7, an arc-shaped flitch 701, a first cleaning brush 702, an internal support auxiliary mechanism 8, a support baffle 801, a push-pull control rod 802, a bearing connection disc 803, a rotating motor 804, a connecting shaft 805, a straightening auxiliary support 806, a spherical surface 807, a support control rod 808, a support ball 809, an anti-slip sleeve 810, a gas transmission hose 811, an annular gas transmission groove 812, a nozzle 813, an annular groove 814, an auxiliary component 9, a bearing ring body 901, a fixed leg 902, a bearing body 903, a containing cavity 904, an auxiliary spring 905, a movable block 906, a scraper 907, a storage tank 908, a second cleaning brush 909, a containing tank 910 and an elastic auxiliary bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. Embodiments of the present invention are intended to be within the scope of the present invention as defined by the appended claims.
Referring to fig. 1-4, a non-ferrous metal pipeline deformation repair device for sea workers comprises a repair device main body 1, a workbench 2, a placement frame 3, a telescopic control rod 5, a limit baffle 6, a straightening press body 7, an internal support auxiliary mechanism 8 and an auxiliary assembly 9, wherein the workbench 2 is connected to the repair device main body 1, the placement frame 3 is symmetrically arranged at two ends of the workbench 2, a pipe body 4 to be machined is placed on the placement frame 3, one end of the pipe body 4 to be machined is limited through the limit baffle 6, the limit baffle 6 is fixedly arranged at one end of the telescopic control rod 5, the telescopic control rod 5 is fixedly arranged on the workbench 2, the straightening press body 7 is subjected to extrusion straightening on the pipe body 4 to be machined, the straightening press body 7 is fixedly connected with the end of a telescopic cylinder, the telescopic cylinder is fixedly connected with a control sliding seat, the control sliding seat is connected with the top of the repair device main body 1, the internal support auxiliary mechanism 8 is arranged on the workbench 2, the internal support auxiliary mechanism 8 is connected with the auxiliary assembly 9, two sides of the position of the straightening press body 7 are symmetrically arranged at two sides of a pressing opening of the workbench 4, a first brush is arranged at 702, and a cleaning brush is arranged at 702, and a first brush is arranged at a position of a brush pasting plate and is arranged.
The metal pipeline deformation repair device designed by the invention mainly supports the straightening repair of a pipe body 4 to be processed through the arranged internal support auxiliary mechanism 8, namely, supports the side wall of the pipe body 4 to be processed through the arranged straightening auxiliary support body 806 extending into the pipe body 4 to be processed, avoids the problem of excessive extrusion caused by extrusion straightening of the straightening press body 7, avoids the problem of extrusion sinking, and can perform good straightening work on the concave deformation of the pipe body 4 to be processed while the straightening auxiliary support body 806 extends and supports the inside of the pipe body 4 to be processed, and can also perform timely heat dissipation through the arranged gas transmission hose 811, the annular gas transmission groove 812 and the nozzle 813 in the repair process, and further can perform cleaning action on the inner side wall of the pipe in the deformation repair process through the auxiliary component 9 arranged on the spherical surface 807, and also clean the outer side wall of the straightening press body 7 by arranging the first cleaning brushes 702 on the two sides of the straightening press body, thereby avoiding the phenomenon that impurities adhere to the pipe in the extrusion straightening process and scratch is caused.
The problem that a metal pipe fitting repairing device in the prior art lacks an adaptive straightening auxiliary mechanism is further solved, so that repairing quality is improved.
On the basis of the first embodiment, please refer to fig. 1 and 4-6, the internal support auxiliary mechanism 8 comprises a support baffle 801, a push-pull control rod 802, a bearing connection disc 803, a rotary motor 804, a connection shaft 805, a straightening auxiliary support 806, a spherical surface 807, a support control rod 808, a support ball 809, an anti-slip sleeve 810, a gas transmission hose 811, an annular gas transmission groove 812, a nozzle 813 and an annular groove 814, the support baffle 801 is fixedly arranged on a workbench 2, the support baffle 801 is connected with the push-pull control rod 802, one end of the push-pull control rod 802 is fixedly provided with a bearing connection disc 803, the bearing connection disc 803 is fixedly connected with the rotary motor 804, one end of the rotary motor 804 is provided with the connection shaft 805, the end of the connection shaft 805 is fixedly provided with the straightening auxiliary support 806, the end of the straightening auxiliary support 806 is provided with a cylindrical body, the diameter of the end face of the straightening auxiliary support 806 is equal to the pipe diameter of a pipe body 4 to be processed, the end face of the straightening auxiliary support 806 is provided with the spherical surface 807, the spherical surface 807 is connected with the auxiliary assembly 9, the other end of the straightening auxiliary support 806 is fixedly provided with the ball 814, the annular support 814 is fixedly provided with the support sleeve 806, the annular groove is fixedly arranged on the annular groove 806 is equidistant from the annular groove 806, the end of the straightening auxiliary support 806 is fixedly arranged on the annular groove 806, the annular groove is equidistant side of the annular groove is fixedly arranged on the support groove 806, and the nozzle 813 is arranged in communication with the annular gas delivery channel 812, wherein the annular recess 814 is arranged in one piece on the straightening aid support 806, and the diameter of the annular recess 814 is smaller than the diameter of the straightening aid support 806.
The straightening auxiliary support 806 is controlled to move in the pipe body 4 to be processed through the push-pull control rod 802, and the straightening auxiliary support 806 and the straightening press body 7 keep the same vertical position, namely the straightening press body 7 performs extrusion straightening on the outer side of the pipe body 4 to be processed, and the straightening auxiliary support 806 straightens the inner side wall of the pipe body 4 to be processed and provides a supporting function.
After extrusion straightening is carried out on one side of the pipe body 4 to be processed, the supporting ball head 809 is pushed by the supporting control rod 808, the supporting ball head 809 pushes against the inner side wall of the pipe body 4 to be processed, then the pipe body 4 to be processed is selected and installed by the rotary motor 804, and straightening repair work is carried out through the cooperation of the straightening press body 7 and the straightening auxiliary supporting body 806 after the pipe body reaches a proper position.
The problem that a metal pipe fitting repairing device in the prior art lacks an adaptive straightening auxiliary mechanism is further solved, so that repairing quality is improved.
Based on the second embodiment, referring to fig. 4 and 7-11, the auxiliary assembly 9 includes a carrier ring 901, a fixed leg 902, a carrier 903, a receiving cavity 904, an auxiliary spring 905, a movable block 906, a scraper 907, a storage tank 908, a second cleaning brush 909, a receiving tank 910, and an elastic auxiliary bar 911; the inner side wall of the bearing ring body 901 is fixedly provided with fixing feet 902 at equal intervals, the fixing feet 902 are fixedly connected with a spherical surface 807 through screws, the bearing ring body 901 is fixedly provided with a bearing body 903 at equal intervals, a containing cavity 904 is arranged in the bearing body 903, a movable block 906 is movably arranged in the containing cavity 904, one side of one end of the movable block 906 is fixedly provided with a scraping plate 907, the other end of the movable block 906 is symmetrically and fixedly provided with an auxiliary spring 905, one end of the auxiliary spring 905 is fixedly arranged in the containing cavity 904, a second cleaning brush 909 is equidistantly arranged on the end surface of one end of the movable block 906, a containing groove 910 is arranged at one end of the movable block 906, the second cleaning brush 909 is arranged at the side position of the containing groove 910, the inner side wall of the containing groove 910 is connected with an elastic auxiliary strip 911, the bearing ring body 901 is arranged on the spherical surface 807, the bearing ring body 901 is tightly attached to the spherical surface 807, the diameter of the bearing ring body 901 is smaller than the diameter of the straightening auxiliary supporting body 806, the bearing body 903 is equidistantly arranged in an annular shape, the scraping plate 907 is corresponding to the setting position of the movable block 906, the auxiliary plate 903 is arranged in the containing groove, the same number of the auxiliary plates are arranged, the inclined surfaces 908 are arranged on the inclined surfaces 908, the inclined surfaces are arranged on the inner side walls of the groove 908, and is inclined toward the bottom end of the receiving groove 910. The elastic auxiliary bars 911 on the symmetrical inner side walls of the receiving groove 910 are staggered.
The auxiliary assembly 9 mainly cleans the inner side wall of the pipe body 4 to be processed, so that impurities are prevented from affecting straightening work of the pipe body, namely, scraping damage to the pipe body under the extrusion action is avoided.
The problem that a metal pipe fitting repairing device in the prior art lacks an adaptive straightening auxiliary mechanism is further solved, so that repairing quality is improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The non-ferrous metal pipeline deformation repair device for the marine engineering is characterized by comprising a repair equipment main body (1), a workbench (2), a placement frame (3), a telescopic control rod (5), a limit baffle (6), a straightening press body (7), an internal support auxiliary mechanism (8) and an auxiliary assembly (9), wherein the workbench (2) is connected to the repair equipment main body (1), the placement frame (3) is symmetrically arranged at two ends of the workbench (2), a pipe body (4) to be machined is placed on the placement frame (3), one end of the pipe body (4) to be machined is limited through the limit baffle (6), the limit baffle (6) is fixedly arranged at one end of the telescopic control rod (5), the telescopic control rod (5) is fixedly arranged on the workbench (2), the straightening press body (7) extrudes and straightens the pipe body (4) to be machined, the internal support auxiliary mechanism (8) is arranged on the workbench (2), and the internal support auxiliary mechanism (8) is connected with the auxiliary assembly (9);
The internal stay auxiliary mechanism (8) comprises a support baffle (801), a push-pull control rod (802), a bearing connecting disc (803), a rotating motor (804), a connecting shaft (805), a straightening auxiliary support body (806), a spherical surface (807), a support control rod (808), a support ball head (809), an anti-slip sleeve head (810), a gas transmission hose (811), an annular gas transmission groove (812), a nozzle (813) and an annular groove (814), wherein the support baffle (801) is fixedly arranged on a workbench (2), the support baffle (801) is connected with the push-pull control rod (802), one end of the push-pull control rod (802) is fixedly provided with the bearing connecting disc (803), the bearing connecting disc (803) is fixedly connected with the rotating motor (804), one end of the rotating motor (804) is provided with the connecting shaft (805), the end of the connecting shaft (805) is fixedly provided with the straightening auxiliary support body (806), the end surface of one end of the straightening auxiliary support body (806) is provided with the spherical surface (807), the spherical surface (807) is connected with an auxiliary assembly (9), one end of the straightening auxiliary support body (808) is provided with the ball head (808), the end of the support control rod (808) is fixedly provided with the ball head (805), the support ball head (809) is fixedly provided with an anti-slip sleeve head (810), the gas transmission hose (811) is connected to the straightening auxiliary support body (806) and is communicated with the annular gas transmission groove (812), the annular gas transmission groove (812) is arranged in the straightening auxiliary support body (806), the annular groove (814) is arranged on the outer side wall of the straightening auxiliary support body (806), and a nozzle (813) is arranged in the annular groove (814) at equal distance;
The auxiliary assembly (9) comprises a bearing ring body (901), fixing feet (902), a bearing body (903), a containing cavity (904), an auxiliary spring (905), a movable block (906), a scraping plate (907), a storage groove (908), a second cleaning brush (909), a containing groove (910) and an elastic auxiliary bar (911), wherein the fixing feet (902) are fixedly arranged on the inner side wall of the bearing ring body (901) at equal intervals, the fixing feet (902) are fixedly connected with a spherical surface (807) through screws, the bearing body (901) is fixedly provided with the bearing body (903), the containing cavity (904) is arranged in the bearing body (903), a movable block (906) is movably arranged in the containing cavity (904), one side of one end of the movable block (906) is fixedly provided with the scraping plate (907), the other end of the movable block (906) is symmetrically fixedly provided with the auxiliary spring (905), one end of the auxiliary spring (905) is fixedly arranged in the containing cavity (904), the second cleaning brush (909) is equidistantly arranged on the end face of one end of the movable block (906), the containing groove (910) is arranged on the end face of the movable block (906), one end of the movable block (910) is arranged at the containing position (906), an elastic auxiliary strip (911) is connected to the inner side wall of the accommodating groove (910);
The scraper (907) corresponds to the movable block (906) and the supporting body (903) in arrangement positions and has the same number of arrangement groups, the scraper (907) is a plate body with an inclined surface, and a storage groove (908) is formed in the inclined surface.
2. The non-ferrous metal pipeline deformation repair device for maritime work, as set forth in claim 1, is characterized in that arc-shaped plates (701) are symmetrically arranged on two sides of a pressure port of the straightening press body (7), the arc-shaped plates (701) are fixed through screws, a first cleaning brush (702) is arranged on the arc-shaped plates (701), and the first cleaning brush (702) is arc-shaped.
3. The device for repairing the deformation of the nonferrous metal pipeline for the marine engineering is characterized in that the straightening auxiliary support body (806) is a cylindrical body, and the diameter of the end face of the straightening auxiliary support body (806) is equal to the pipe diameter of the pipe body (4) to be processed.
4. The marine nonferrous metal pipeline deformation repair device according to claim 1, wherein the nozzles (813) are arranged in the annular groove (814) at equal intervals in an annular shape, and the nozzles (813) are communicated with the annular gas transmission groove (812).
5. The marine nonferrous metal pipeline deformation repair device according to claim 1, wherein the annular groove (814) is arranged on the straightening auxiliary support (806), and the diameter of the annular groove (814) is smaller than that of the straightening auxiliary support (806).
6. The marine nonferrous metal pipeline deformation repair device according to claim 1, wherein one bearing ring body (901) is arranged on a spherical surface (807), the bearing ring body (901) is tightly attached to the spherical surface (807), the diameter of the bearing ring body (901) is smaller than that of a straightening auxiliary supporting body (806), and the bearing bodies (903) are equidistantly arranged on the bearing ring body (901) in a ring shape.
7. The non-ferrous metal pipeline deformation repair device for marine engineering according to claim 1, wherein the elastic auxiliary strips (911) are obliquely arranged on the inner side wall of the accommodating groove (910) and are obliquely arranged towards the bottom end of the accommodating groove (910), and the elastic auxiliary strips (911) on the symmetrical inner side wall of the accommodating groove (910) are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411310447.9A CN118832001B (en) | 2024-09-20 | 2024-09-20 | Marine nonferrous metal pipeline deformation repair device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411310447.9A CN118832001B (en) | 2024-09-20 | 2024-09-20 | Marine nonferrous metal pipeline deformation repair device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118832001A CN118832001A (en) | 2024-10-25 |
| CN118832001B true CN118832001B (en) | 2024-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411310447.9A Active CN118832001B (en) | 2024-09-20 | 2024-09-20 | Marine nonferrous metal pipeline deformation repair device |
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| CN (1) | CN118832001B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203695663U (en) * | 2014-01-15 | 2014-07-09 | 上海尊优自动化设备有限公司 | Straightening machine for steel tube |
| CN207271855U (en) * | 2017-09-30 | 2018-04-27 | 重庆飞越精密电子有限公司 | A kind of water heating pipe fittings corrective piece |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127248B (en) * | 2015-09-22 | 2017-01-25 | 上海工程技术大学 | A straightening device for an automobile transmission shaft |
| CN106734386B (en) * | 2017-01-13 | 2018-04-27 | 山东大学 | A kind of axial workpiece detection straightener and method for aligning |
| CN209953549U (en) * | 2019-05-24 | 2020-01-17 | 南京银雷精密机械制造有限公司 | Seamless steel tube straightening machine |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203695663U (en) * | 2014-01-15 | 2014-07-09 | 上海尊优自动化设备有限公司 | Straightening machine for steel tube |
| CN207271855U (en) * | 2017-09-30 | 2018-04-27 | 重庆飞越精密电子有限公司 | A kind of water heating pipe fittings corrective piece |
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