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CN-122007623-A - Pulse laser welding equipment for petroleum pipeline outer wall installation detection module

CN122007623ACN 122007623 ACN122007623 ACN 122007623ACN-122007623-A

Abstract

The invention discloses pulse laser welding equipment for installing a detection module on the outer wall of a petroleum pipeline, and relates to the field of laser welding equipment, comprising a mounting plate and two arc frames symmetrically arranged on two sides of the mounting plate, wherein an electric sliding table is arranged on the outer side of the arc frames, a movable frame is arranged on the inner side of the electric sliding table, a pulse laser welder is arranged on the outer side of the movable frame, and two handles are arranged on the top of the mounting plate; the pulse laser welding device comprises a detection module, a positioning mechanism, a pulse laser welding device and a pipeline, wherein the detection module is arranged on the inner side of the arc-shaped frame, the positioning mechanism is used for pre-positioning the detection module and is arranged on the inner side of the arc-shaped frame, and the positioning mechanism comprises two clamping plates arranged on the inner side of the arc-shaped frame.

Inventors

  • HE PENGFEI
  • Ma Xiangge
  • XIE DESHENG

Assignees

  • 青岛东鹏环保科技有限公司

Dates

Publication Date
20260512
Application Date
20260410

Claims (10)

  1. 1. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module is characterized by comprising a mounting plate (1) and two arc frames (2) symmetrically arranged on two sides of the mounting plate (1), wherein an electric sliding table (3) is arranged on the outer side of the arc frames (2), a movable frame (4) is arranged on the inner side of the electric sliding table (3), a pulse laser welder (5) is arranged on the outer side of the movable frame (4), and two handles (6) are arranged on the top of the mounting plate (1); Further comprises: The positioning mechanism is used for pre-positioning the detection module, is arranged on the inner sides of the arc-shaped frame (2) and the arc-shaped frame (2), and comprises two clamping plates (7) arranged on the inner sides of the arc-shaped frame (2), and the two clamping plates (7) can clamp and position the detection module; The pipe clamping mechanism is used for fixing the two arc frames (2) on the outer side of a pipeline, the pipe clamping mechanism is arranged at the top of the mounting plate (1), the pipe clamping mechanism comprises an adjusting rod (8) arranged at the top of the mounting plate (1), and the adjusting rod (8) can enable the two arc frames (2) to be clamped on the outer side of the pipeline synchronously; The adjustable distance mechanism is used for adjusting the welding position of the pulse laser welder (5), is arranged on the outer side of the arc-shaped frame (2), and comprises two moving blocks (9) which are symmetrically and fixedly arranged on two sides of the electric sliding table (3), and the moving blocks (9) can adjust the position of the pulse laser welder (5) through the electric sliding table (3).
  2. 2. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module according to claim 1, wherein the positioning mechanism further comprises an inner supporting frame (10) arranged on the inner side of the arc-shaped frame (2), arc-shaped plates (11) are arranged on the opposite sides of the two clamping plates (7), two opposite direction screws (12) which are symmetrically distributed are rotatably arranged on the inner side of the arc-shaped frame (2), sleeves (13) are arranged at two ends of each opposite direction screw (12) in a threaded mode, the two sleeves (13) on the same opposite direction screw (12) are fixedly arranged at one ends of the two arc-shaped plates (11) respectively, two arc-shaped cavities are formed in the inner side of the arc-shaped frame (2), two ends of each opposite direction screw (12) extend into the two arc-shaped cavities respectively, two transmission wheels (14) are fixedly arranged at two ends of each opposite direction screw (12) and are located on the inner sides of the arc-shaped cavities, and two transmission wheels (14) on the two opposite direction screws (12) are in butt joint with transmission belts (15).
  3. 3. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module according to claim 2, wherein the pipe clamping mechanism further comprises a threaded cylinder (16) arranged at the top of the mounting plate (1), external threads are arranged on the outer side of the adjusting rod (8), the adjusting rod (8) is assembled on the inner side of the threaded cylinder (16) in a threaded manner, a limiting block (17) is arranged at the bottom end of the adjusting rod (8), a moving plate (18) is rotatably arranged on the outer side of the limiting block (17), rack plates (19) are arranged on two sides of the moving plate (18), lug plates (20) are arranged at two ends of the rack plates (19), four sliding carriages (21) are arranged at the bottom of the mounting plate (1), the four lug plates (20) are respectively and slidably arranged on the outer sides of the four sliding carriages (21), two mounting rods (22) are arranged at the bottom of the mounting plate (1), a supporting plate (23) is arranged between two ends of the mounting rod (22) and the bottom of the mounting plate (1), rack plates (24) are rotatably arranged on two ends of the two arc-shaped racks (24) respectively, the two arc-shaped racks (24) are rotatably arranged on the two arc-shaped racks (24) respectively, two first fixing rods (25) are arranged on two sides of the arc-shaped frame (2), a first pressing wheel (26) is arranged at one end, far away from the arc-shaped frame (2), of the first fixing rods (25), and a second pressing wheel (27) is arranged at two ends of the mounting rod (22).
  4. 4. The pulse laser welding equipment for installing a detection module on the outer wall of a petroleum pipeline according to claim 3, wherein the adjustable distance mechanism further comprises two arc rods (28) symmetrically arranged on the outer side of the arc frame (2), a fixed block (29) is arranged between two ends of the arc rods (28) and the outer side of the arc frame (2), a sleeve plate (30) is arranged on one side of the moving block (9), the two sleeve plates (30) are respectively and slidably arranged on the outer sides of the two arc rods (28), a plug block (31) is slidably arranged on the inner side of the sleeve plate (30), a plurality of clamping grooves for limiting and inserting the plug block (31) are formed on the outer sides of the arc rods (28), the top of the plug block (31) is of an inclined surface structure, a sliding block (32) is fixedly arranged on one side, far away from the arc rods (28), a cavity for limiting and sliding of the sliding block (32) is formed on the inner side of the moving block (9), a sliding block (32) is slidably arranged on the inner side of the sleeve plate (30), a sliding block (36) is slidably arranged on the inner side of the sliding block (35), a sliding sleeve (35) is arranged on the inner side of the sliding block (35), a handrail (37) is arranged between the two pull drums (36).
  5. 5. Pulse laser welding equipment for petroleum pipeline outer wall installation detection module according to claim 2, characterized in that a plurality of rubber backing plates (38) are installed on the corresponding sides of the two clamping plates (7).
  6. 6. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module according to claim 2 is characterized in that two supporting blocks (39) are installed on the inner side of the inner supporting frame (10), and two anisotropic screws (12) are respectively rotatably installed on the outer sides of the two supporting blocks (39).
  7. 7. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module according to claim 2, wherein one end of the anisotropic screw (12) is provided with a grip (40) positioned outside the arc-shaped frame (2).
  8. 8. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module according to claim 3, wherein rubber sleeves (41) are arranged on the outer sides of the first pressing wheel (26) and the second pressing wheel (27).
  9. 9. The pulse laser welding apparatus for petroleum pipeline outer wall installation detection module according to claim 4, wherein an arc bar (42) is installed between the arc bar (28) and the outer side of the arc frame (2).
  10. 10. The pulse laser welding equipment for the petroleum pipeline outer wall installation detection module according to claim 4, wherein a limiting ring (43) is installed on the outer side of the pull cylinder (36), and a second spring (44) is installed between the limiting ring (43) and the inner side of the cavity of the moving block (9).

Description

Pulse laser welding equipment for petroleum pipeline outer wall installation detection module Technical Field The invention relates to the field of laser welding equipment, in particular to pulse laser welding equipment for an installation detection module of an outer wall of a petroleum pipeline. Background Petroleum pipeline is a closed pipeline system specially used for conveying crude oil, finished oil and partial petroleum derived products, can be continuously conveyed for twenty-four hours, and can achieve millions of tons or even hundreds of tons of annual oil conveying amount. In pipeline engineering construction, pressure, temperature and flow sensors and optical fiber monitoring equipment are arranged on the outer wall of a pipeline, the outer shell of the pressure, temperature and flow sensors and optical fiber monitoring equipment is made of thin-wall stainless steel or titanium alloy materials, and the installation and fixation are realized by a pulse laser welding process. The pulse laser has the technical characteristic of low heat input, and can effectively avoid the heat damage of the welding high temperature to the internal precise electronic components. The conventional welding process comprises the steps of directly attaching a metal shell of electronic equipment to a preset welding point of a pipeline, and realizing the welding fixation of the shell and the pipeline through pulse laser. However, because the equipment base is mostly of a circular or square plane structure, welding needs to be carried out by being attached to the cambered surface of the outer wall of the pipeline, the problems of base deflection and positioning misalignment are very easy to occur in the manual pressing and positioning process, the welding operation difficulty is high, and the accuracy of the assembly position of the electronic equipment is affected. Disclosure of Invention The invention aims to provide pulse laser welding equipment for installing a detection module on the outer wall of a petroleum pipeline, so as to solve the problems in the background art. In order to achieve the above purpose, the present invention provides the following technical solutions: The pulse laser welding equipment for installing the detection module on the outer wall of the petroleum pipeline comprises a mounting plate and two arc frames symmetrically arranged on two sides of the mounting plate, wherein an electric sliding table is arranged on the outer side of the arc frames, a moving frame is arranged on the inner side of the electric sliding table, pulse laser welding devices are fixedly arranged on the outer side of the moving frame, two handles symmetrically distributed are fixedly arranged on the top of the mounting plate, the pulse laser welding equipment further comprises a positioning mechanism and a regulating mechanism, the positioning mechanism is used for pre-positioning the detection module, the positioning mechanism is arranged on the inner sides of the arc frames and the arc frames, the positioning mechanism comprises two clamping plates symmetrically arranged on the inner sides of the arc frames and capable of clamping and positioning the detection module, the clamping pipe mechanism is used for fixing the two arc frames on the outer sides of the pipeline, the clamping pipe mechanism is arranged on the top of the mounting plate and comprises an adjusting rod arranged on the top of the mounting plate, the two arc frames can be synchronously clamped on the outer sides of the pipeline, and the regulating mechanism is used for regulating the position of the pulse laser welding devices and can be arranged on the outer sides of the two arc frames and can be fixed on the two sides of the electric sliding table. Preferably, the positioning mechanism further comprises an inner supporting frame fixedly mounted on the inner side of the arc-shaped frame, two clamping plates are located on the inner side of the inner supporting frame, the clamping plates and the inner supporting frame are of arc structures corresponding to the arc-shaped frame, arc plates are fixedly mounted on the opposite sides of the two clamping plates, two opposite direction screws which are symmetrically distributed are rotatably mounted on the inner side of the arc-shaped frame, sleeves are mounted on the two ends of the opposite direction screws in a threaded mode, the same two sleeves are fixedly mounted on one ends of the two arc plates respectively, two arc-shaped cavities are formed in the inner side of the arc-shaped frame, two ends of the opposite direction screws extend into the two arc-shaped cavities respectively, driving wheels are fixedly mounted on the two ends of the opposite direction screws and located on the inner sides of the arc-shaped cavities, and the two driving wheels on the opposite direction screws are in butt joint through driving belts. Preferably, the pipe clamping mechanism further comprises a thread cylinder fixedly mo