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CN-121972779-A - Fresh air pipeline welding device for transformation of old community

CN121972779ACN 121972779 ACN121972779 ACN 121972779ACN-121972779-A

Abstract

The invention relates to the technical field of welding devices, and particularly discloses a fresh air pipeline welding device for transformation of an old community, which comprises a placing base, wherein the top of the placing base is fixedly connected with a height adjusting device, the parts, which are positioned at two sides of the height adjusting device, of the top of the placing base are fixedly connected with first sliding sleeves, the inner walls of the first sliding sleeves are slidably connected with first sliding rods, the tops of U-shaped connecting brackets are fixedly connected with angle adjusting devices, one side of each angle adjusting device is fixedly connected with a welding gun, the tops and the bottoms of the U-shaped connecting brackets are fixedly connected with clamping fixing devices, and the fresh air pipeline welding device for transformation of the old community is provided with the height adjusting device, so that fresh air pipelines with any height can be welded, and the clamping fixing devices are arranged, so that two groups of pipelines needing to be welded can be clamped and fixed simultaneously, and the problem of welding deviation caused by sliding due to unstable clamping is avoided.

Inventors

  • DENG GAOFENG
  • XIANG YANG
  • GU HAIDONG
  • YIN YUJIE

Assignees

  • 重庆大学建筑规划设计研究总院有限公司

Dates

Publication Date
20260505
Application Date
20260203

Claims (9)

  1. 1. The fresh air pipeline welding device for transformation of old communities is characterized by comprising a placing base (1), wherein the top of the placing base (1) is fixedly connected with a height adjusting device (2), the parts of the top of the placing base (1) positioned at two sides of the height adjusting device (2) are fixedly connected with a first sliding sleeve (3), the inner wall of the first sliding sleeve (3) is slidably connected with a first sliding rod (4), the top of the height adjusting device (2) is fixedly connected with a supporting circular plate (5), the bottom of the supporting circular plate (5) is fixedly connected with the top of the first sliding rod (4), the top of the supporting circular plate (5) is fixedly connected with the fixed end of an industrial robot (6), the parts of the top of the supporting circular plate (5) positioned at one side of the industrial robot (6) are fixedly connected with a dust collecting box (12), the execution end of the industrial robot (6) is fixedly connected with a U-shaped connecting bracket (9), the top of the U-shaped connecting bracket (9) is fixedly connected with an angle adjusting device (10), one side of the angle adjusting device (10) is fixedly connected with a welding gun (7) and the two welding gun groups (7) are fixedly connected with the two welding gun groups (7) and fixedly connected with the clamping devices, the dust collection device is characterized in that a first L-shaped connecting frame (13) is fixedly connected to the bottom of the U-shaped connecting support (9), a dust collection cover (14) is fixedly connected to one end, away from the U-shaped connecting support (9), of the first L-shaped connecting frame (13), a dust collection pipe (8) is communicated with one side of the dust collection cover (14), and one end, away from the dust collection cover (14), of the dust collection pipe (8) is communicated with the top of the dust collection box (12).
  2. 2. The fresh air pipeline welding device for transformation of old and old communities according to claim 1, wherein the top of the supporting circular plate (5) is fixedly connected with a fixed end of a first pneumatic piston rod (15), the movable end of the first pneumatic piston rod (15) is fixedly connected with a transverse supporting plate (16), and the first pneumatic piston rods (15) are provided with two groups and are symmetrically distributed at the top of the supporting circular plate (5).
  3. 3. The fresh air pipeline welding device for transformation of old and old communities according to claim 1, wherein the height adjusting device (2) comprises a gear adjusting box (21), a driving motor (22) is fixedly connected to one side of the gear adjusting box (21), a driving shaft of the driving motor (22) penetrates through one side of the gear adjusting box (21) and is fixedly connected with a driving gear (23), second sliding rods (24) penetrate through the top and the bottom of the gear adjusting box (21) and are slidably connected with the top and the bottom of the gear adjusting box, toothed bars (25) penetrate through the side surfaces of the second sliding rods and are fixedly connected with the side surfaces of the toothed bars (24), the side surfaces of the toothed bars (25) are meshed with one side of the driving gear (23), a second sliding sleeve (26) is sleeved on the part, extending to the lower side of the gear adjusting box (21), and a mounting frame (27) is fixedly connected to one side of the gear adjusting box (21).
  4. 4. The fresh air pipeline welding device for transformation of old communities according to claim 3, wherein one end of the mounting frame (27) far away from the gear adjusting box (21) is fixedly connected with one side of the placing base (1), the bottom of the second sliding sleeve (26) is fixedly connected with the top of the placing base (1), and the top of the second sliding rod (24) is fixedly connected with the bottom of the supporting circular plate (5).
  5. 5. The fresh air pipeline welding device for transformation of old and old communities is characterized in that the angle adjusting device (10) comprises a fixed support (101), a rotating shaft (102) is rotatably connected to the inner wall of the fixed support (101), a sector gear (103) is sleeved on the rotating shaft (102) and fixedly connected with the sector gear, a toothed plate (104) is meshed to the side face of the sector gear (103), a connecting block (106) is fixedly connected to one side, far away from the toothed plate (104), of the sector gear (103), a fixed rod (107) is fixedly connected to the top of the toothed plate (104), movable ends of first electric telescopic rods (105) are fixedly connected to the bottom of the fixed rod (107), the first electric telescopic rods (105) are arranged in two groups and symmetrically distributed at the bottom of the fixed rod (107), the fixed support (101) is fixedly connected to the top of a U-shaped connecting support (9), and the fixed end of the first electric telescopic rods (105) is fixedly connected to the top of the U-shaped connecting support (9), and one side of the connecting block (106) is fixedly connected to a welding gun (11).
  6. 6. The fresh air pipeline welding device for transformation of old communities according to claim 1, wherein the fixed end of the second pneumatic piston rod (91) is fixedly connected to one side of the inner wall of the U-shaped connecting support (9), sliding grooves (92) are formed in two sides of the inner wall of the U-shaped connecting support (9), sliding blocks (93) are slidably connected to the inner wall of the sliding grooves (92), first connecting rods (94) are fixedly connected to movable ends of the second pneumatic piston rod (91), two ends of the first connecting rods (94) are fixedly connected to one side of the sliding blocks (93), a push-pull rod (95) is fixedly connected to one side, away from the first connecting rods (94), of the sliding rod (95), and one end, away from the sliding blocks (93), of the sliding rod is fixedly connected to one side of the clamping and fixing device (7).
  7. 7. The fresh air pipeline welding device for transformation of old and old communities is characterized in that the clamping and fixing device (7) comprises a supporting frame (71), a first rotating frame (72) is rotatably connected to one side of the supporting frame (71), one end, far away from the supporting frame (71), of the first rotating frame (72) is fixedly connected with an arc clamping plate (73), one side of the arc clamping plate (73) is fixedly connected with a dust removing mechanism (74), a buffer spring (75) is uniformly and fixedly connected to the bottom of the arc clamping plate (73), one end, far away from the arc clamping plate (73), of the buffer spring (75) is fixedly connected with an anti-slip pad (76), a second rotating frame (77) is rotatably connected to a part, located between the supporting frame (71) and the arc clamping plate (73), of the side of the first rotating frame (77) is rotatably connected with a connecting plate (78), and two groups of second rotating frames (77) are symmetrically distributed on one side of the connecting plate (78).
  8. 8. The fresh air pipeline welding device for transformation of old communities as claimed in claim 7, wherein the supporting frame (71) is provided with two groups which are symmetrically and fixedly connected to the top and the bottom of the U-shaped connecting bracket (9), and the side surface of the connecting plate (78) is fixedly connected with one end of the push-pull rod (95).
  9. 9. The fresh air pipeline welding device for transformation of old and old communities is characterized in that the dust removing mechanism (74) comprises an arc-shaped sliding rail (741), an electric sliding block (742) is slidably connected to the inner wall of the arc-shaped sliding rail (741), a second L-shaped connecting frame (743) is fixedly connected to the top of the electric sliding block (742), the fixed end of a second electric telescopic rod (744) is fixedly connected to one end, far away from the electric sliding block (742), of the second L-shaped connecting frame (743), a cleaning plate (745) is fixedly connected to the movable end of the second electric telescopic rod (744), a cleaning brush (746) is uniformly and fixedly connected to the bottom of the cleaning plate (745), a third L-shaped connecting frame (747) is fixedly connected to two sides of the second L-shaped connecting frame (743), an air cooler (748) is fixedly connected to one end, far away from the second L-shaped connecting frame (743), of the third L-shaped connecting frame (747), and the arc-shaped sliding rail (741) is fixedly connected to one side of the arc-shaped clamping plate (73).

Description

Fresh air pipeline welding device for transformation of old community Technical Field The invention relates to the technical field of welding devices, in particular to a fresh air pipeline welding device for old community transformation. Background With the deep advancement of urban updating strategy, old district transformation becomes an important civil engineering for improving resident life quality and improving urban functions, indoor environment optimization in urban old district transformation is one of the core contents of transformation, a fresh air system is used as a key facility for improving indoor air quality, the installation popularity of the fresh air system is improved year by year in transformation engineering, a fresh air pipeline is used as a core component part of the system, the installation quality of the fresh air system directly determines the operation efficiency and the service life of the fresh air system, and a welding process is a key link for guaranteeing pipeline connection tightness and structural stability, so that urgent demands for a fresh air pipeline welding device adapting to old district construction scenes are induced. The existing equipment has a plurality of limitations when welding fresh air pipelines of old communities, the adjustment flexibility of the existing welding device is insufficient, the existing welding device is difficult to adapt to the areas with narrow space and irregular pipeline layout, when the welding operation is carried out on pipelines with different heights, the positions of the device are required to be manually and frequently adjusted, the construction difficulty is high, the welding efficiency is low, the welding can be carried out only in one direction, the welding angle and the welding position cannot be flexibly adjusted, the welding operation is difficult, and the welding quality is difficult to guarantee. Disclosure of Invention The fresh air pipeline welding device for the old community transformation comprises a placing base, wherein the top of the placing base is fixedly connected with a height adjusting device, the parts of the top of the placing base, which are positioned at two sides of the height adjusting device, are fixedly connected with first sliding sleeves, the inner walls of the first sliding sleeves are slidably connected with first sliding rods, the top of the height adjusting device is fixedly connected with a supporting circular plate, the bottom of the supporting circular plate is fixedly connected with the top of the first sliding rod, the top of the supporting circular plate is fixedly connected with a fixed end of an industrial robot, the part of the top of the supporting circular plate, which is positioned at one side of the industrial robot, is fixedly connected with a dust collection box, the executing end of the industrial robot is fixedly connected with a U-shaped connecting bracket, the top of the U-shaped connecting bracket is fixedly connected with an angle adjusting device, one side of the angle adjusting device is fixedly connected with welding guns, the top and the bottom of the U-shaped connecting bracket are fixedly connected with clamping fixing devices, the clamping fixing devices are provided with two groups and are symmetrically distributed on the U-shaped connecting bracket, the bottom of the U-shaped connecting bracket is fixedly connected with a first L-shaped connecting bracket, the first L-shaped connecting bracket is connected with a dust collection pipe, and one end of the dust collection pipe is far away from the dust collection pipe is connected with one end of the dust collection pipe. Preferably, the top of the supporting circular plate is fixedly connected with a fixed end of a first pneumatic piston rod, the movable end of the first pneumatic piston rod is fixedly connected with a transverse supporting plate, and the first pneumatic piston rods are provided with two groups and symmetrically distributed at the top of the supporting circular plate. Preferably, the height adjusting device comprises a gear adjusting box, gear adjusting box one side fixedly connected with driving motor, driving motor's drive shaft runs through gear adjusting box one side and fixedly connected with drive gear, gear adjusting box top and bottom all run through and sliding connection have the second slide bar, the second slide bar side runs through and fixedly connected with ratch, the ratch side meshes with drive gear one side, the second slide bar extends to the partial cover of gear adjusting box below and establishes and sliding connection has the second sliding sleeve, gear adjusting box one side fixedly connected with mounting bracket, the one end that the mounting bracket kept away from gear adjusting box is with place base one side fixedly connected with, second sliding sleeve bottom and place base top fixed connection, second slide bar top and support plectane bottom fixed connection, start drivi