Water pipe welding device for house construction

Abstract

The utility model relates to the technical field of water pipe welding, and discloses a water pipe welding device for house construction, which comprises a workbench, a mounting rack fixedly mounted on the upper part of the workbench, an air cylinder fixedly mounted on the upper part of the mounting rack, a welding machine fixedly mounted at the output end of the air cylinder, and an air suction pump fixedly mounted on the upper part of the mounting rack, the processing box is fixedly installed on the lower portion of the installation frame, the processing assembly is arranged on the upper portion of the workbench, the processing assembly comprises a dismounting and mounting mechanism arranged on the upper portion of the workbench, a smoke removing mechanism is arranged on the upper portion of the workbench, and the input end of the air suction pump communicates with the processing box through a connecting pipe; the output end of the air cylinder movably penetrates through the upper portion of the mounting frame, and the output end of the first telescopic rod movably penetrates through the workbench and is fixedly connected with the mounting column. According to the device, the problem that the applicability of the device is affected due to the fact that a rubber pad which is seriously abraded is inconvenient to replace in time in an existing device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe welding, in particular to a water pipe welding device used in house construction. Background Art

[0002] Pipelines are devices connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. They are widely used in municipal water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. During the laying process of municipal water supply pipeline network, municipal water supply pipeline welding equipment is needed to weld the water supply pipelines so that the water supply pipelines can be interconnected.

[0003] Patent publication No. CN 212886025 U discloses a water pipe welding device for house construction. The device automatically aligns water pipes fixed to the sliding device and the upper end of the fixing device by rotating a rotating handle, thereby facilitating the welding of the water pipes. However, the device does not facilitate timely replacement of rubber pads that are subject to significant wear, thereby affecting the device's applicability.

[0004] For this reason, we propose a water pipe welding device used in house construction to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a water pipe welding device used in house construction, which solves the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a water pipe welding device used in house construction, comprising a workbench;

[0007] A mounting bracket fixedly mounted on the upper portion of the workbench;

[0008] A cylinder fixedly mounted on the upper portion of the mounting frame;

[0009] Welding machine fixedly mounted on the output end of the cylinder;

[0010] An air pump fixedly mounted on the upper portion of the mounting frame;

[0011] A processing box fixedly mounted on the lower part of the mounting frame;

[0012] And a processing assembly arranged on the upper part of the workbench, the processing assembly includes a disassembly and assembly mechanism arranged on the upper part of the workbench, a smoke removal mechanism is arranged on the upper part of the workbench, the input end of the suction pump is connected to the processing box through a connecting pipe, and the output end of the cylinder is movable through the upper part of the mounting frame.

[0013] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting gear.

[0014] Preferably, the smoke removal mechanism includes a filter plate inserted into the inside of the processing box, a second slide groove is opened on the upper part of the processing box, the inner wall of the second slide groove is fixedly connected to a second slide rod, the outer wall of the second slide rod is slidably connected to a slider, the inner wall of the second slide groove is fixedly connected to a spring, and the upper part of the slider is fixedly connected to a limiting plate.

[0015] Preferably, the output end of the first telescopic rod is movable through the workbench and fixedly connected to the mounting column, and the gear is engaged with the tooth block. Through the cooperation of the second telescopic rod and the fixed plate, pipes of different sizes can be fixed. At the same time, through the cooperation of the gear, tooth block, fixed cylinder and fixed seat, the fixed pipe can be rotated, thereby making it easier to weld the pipe.

[0016] Preferably, a discharge hole is provided at the bottom of the inner wall of the first chute. Through the cooperation of the first telescopic rod, the mounting column and the first sliding rod, the fixed pipe can be moved, so that the pipe to be welded can be matched. At the same time, the relative friction between the mounting column and the workbench can be reduced by the ball bearing, so that the mounting column can be moved more conveniently, thereby reducing the energy consumption of the first telescopic rod and saving some resources.

[0017] Preferably, the convex column is slidably connected in the convex groove, and the bolt is adapted to the threaded groove. The rubber pad can play a buffering role, thereby preventing the pipe from being damaged during the fixing process. At the same time, it can make the pipe less likely to slide after being fixed, thereby achieving a better fixing effect of the pipe. Through the coordination of the limiting rod, bolt, convex groove, convex column and threaded groove, it is convenient for manual replacement of the rubber pad with greater wear in time, thereby achieving better protection and fixing effect for the pipe.

[0018] Preferably, one end of the spring is fixedly connected to the slider, and the inner side of the limit plate is fitted with the outer side of the filter plate. Through the cooperation of the suction pump, the processing box and the filter plate, the welding smoke generated during the welding process can be absorbed, which makes it easier for the operator to observe the welding condition of the pipe in time, and then facilitates manual adjustments, thereby increasing the applicability of the device. At the same time, through the cooperation of the second slide bar, the slider, the spring and the limit plate, it is easy to manually disassemble the filter plate, thereby facilitating manual cleaning of the filter plate, and preventing the filter holes of the filter plate from being blocked, which affects the smoke removal effect of the device.

[0019] The utility model provides a water pipe welding device used in house construction. The water pipe welding device used in house construction has the following beneficial effects:

[0020] The water pipe welding device used in house construction is provided with a disassembly and assembly mechanism, and the rubber pad can play a buffering role, thereby preventing the pipe from being damaged during the fixing process. At the same time, it can prevent the pipe from sliding after being fixed, thereby achieving a better fixing effect of the pipe. Under the action of the limit rod, bolt, convex groove, convex column, and threaded groove, it is convenient for manual replacement of the rubber pad with large wear in time, thereby achieving better protection and fixing effect of the pipe.

[0021] The water pipe welding device used in the construction of this house can absorb the welding smoke generated during the welding process by setting up a smoke removal mechanism under the action of the suction pump, treatment box and filter plate, so as to make it easier for the operator to observe the welding condition of the pipe in time, and then make it easier to make manual adjustments, thereby increasing the applicability of the device. At the same time, under the action of the second slide bar, slider, spring and limit plate, it is easy to manually disassemble the filter plate, thereby facilitating manual cleaning of the filter plate, and preventing the filter holes of the filter plate from being blocked, which may affect the smoke removal effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the partial structure of the disassembly and assembly mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the smoke removal mechanism structure of the utility model;

[0027] In the figure: 1. workbench; 2. mounting frame; 3. processing assembly; 31. disassembly and assembly mechanism; 311. first telescopic rod; 312. first slide groove; 313. first slide rod; 314. mounting column; 315. ball bearing; 316. motor; 317. gear; 318. fixing seat; 319. fixing cylinder; 3110. tooth block; 3111. second telescopic rod; 3112. fixing plate; 3113. convex groove; 3114. threaded groove; 3115. limiting rod; 3116. bolt; 3117. rubber pad; 3118. convex column; 32. smoke removal mechanism; 321. filter plate; 322. second slide groove; 323. second slide rod; 324. slider; 325. spring; 326. limiting plate; 4. cylinder; 5. welding machine; 6. suction pump; 7. processing box. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation methods of the present invention are now described with reference to the accompanying drawings.

[0029] like Figure 1-5As shown, the utility model provides a technical solution: a water pipe welding device for house construction, comprising a workbench 1, a mounting frame 2 fixedly mounted on the upper part of the workbench 1, a cylinder 4 fixedly mounted on the upper part of the mounting frame 2, a welding machine 5 fixedly mounted on the output end of the cylinder 4, an air suction pump 6 fixedly mounted on the upper part of the mounting frame 2, a processing box 7 fixedly mounted on the lower part of the mounting frame 2, and a processing assembly 3 arranged on the upper part of the workbench 1, the processing assembly 3 comprising a disassembly and assembly mechanism 31 arranged on the upper part of the workbench 1, a smoke removal mechanism 32 is provided on the upper part of the workbench 1, the input end of the air suction pump 6 is connected to the processing box 7 through a connecting pipe, the output end of the cylinder 4 movably passes through the upper part of the mounting frame 2, the disassembly and assembly mechanism 31 comprises a first telescopic rod 311 fixedly mounted on the side wall of the workbench 1 through a mounting plate, a first slide groove 312 is provided on the upper part of the workbench 1, the inner wall of the first slide groove 312 is fixedly connected to the first slide rod 313, and the outer wall of the first slide rod 313 is slidably connected The mounting column 314 is connected, and a ball bearing 315 is provided at the lower part of the mounting column 314. A motor 316 is fixedly installed on one side of the mounting column 314 through a mounting plate. A gear 317 is fixedly connected to the output end of the motor 316. A fixing seat 318 is fixedly installed on the top of the mounting column 314. The fixing seat 318 is rotatably connected to a fixing cylinder 319 through a bearing. A tooth block 3110 is fixedly connected to the outer wall of the fixing cylinder 319. A second telescopic rod 3111 is fixedly installed on the outer wall of the fixing cylinder 319. The output end of the second telescopic rod 3111 is fixedly connected to a fixing plate 3112, a convex groove 3113 is provided on the inner wall of the fixing plate 3112, a threaded groove 3114 is provided on one side of the fixing plate 3112, one side of the fixing plate 3112 is rotatably connected to a limiting rod 3115 through a bearing, one end of the limiting rod 3115 is threadedly connected to a bolt 3116, a rubber pad 3117 is provided on the inner side of the fixing plate 3112, and a convex column 3118 is fixedly connected to the outer wall of the rubber pad 3117.

[0030] In this embodiment, the output end of the first telescopic rod 311 is movable through the workbench 1 and fixedly connected to the mounting column 314, and the gear 317 is engaged with the tooth block 3110. Through the cooperation of the second telescopic rod 3111 and the fixing plate 3112, pipes of different sizes can be fixed. At the same time, through the cooperation of the gear 317, the tooth block 3110, the fixing cylinder 319, and the fixing seat 318, the fixed pipe can be rotated, thereby making it easier to weld the pipe.

[0031] Furthermore, a discharge hole is provided at the bottom of the inner wall of the first slide groove 312. Through the cooperation of the first telescopic rod 311, the mounting column 314 and the first slide rod 313, the fixed pipe can be moved, so that the pipe to be welded can be matched. At the same time, the relative friction between the mounting column 314 and the workbench 1 can be reduced by the ball 315, so that the mounting column 314 can be moved more conveniently, thereby reducing the energy consumption of the first telescopic rod 311 and saving some resources.

[0032] Furthermore, the convex column 3118 is slidably connected in the convex groove 3113, the bolt 3116 is adapted to the threaded groove 3114, and the rubber pad 3117 can have a buffering effect, thereby preventing the pipe from being damaged during the fixation process. At the same time, it can prevent the pipe from sliding after being fixed, thereby achieving a better fixation effect of the pipe. Through the cooperation of the limiting rod 3115, bolt 3116, convex groove 3113, convex column 3118, and threaded groove 3114, it is convenient for manual replacement of the rubber pad 3117 with greater wear in time, thereby achieving better protection and fixation effect for the pipe.

[0033] When the device is in use, the pipe is first placed in the fixing cylinder 319 manually, and then the fixing plate 3112 is driven by the second telescopic rod 3111 to fix the pipe, and the rubber pad 3117 can play a buffering effect, thereby preventing the pipe from being damaged during the fixing process, and at the same time, it can prevent the pipe from sliding after being fixed, so that the fixing effect of the pipe is better. Then, the first telescopic rod 311 is manually controlled to drive the mounting post 314 to move toward the middle, so that the two fixed sections of the pipe can be pressed and contacted, and since the bottom of the inner wall of the first chute 312 is provided with a discharge hole, it can prevent welding slag from falling into the first chute 312 and affecting the movement of the mounting post 314. Then, the cylinder 4 can be controlled to drive the welding machine 5 to move downward, and the motor 316 drives the gear 31 7 rotates. Since the gear 317 is engaged with the tooth block 3110, the fixed cylinder 319 can be rotated by rotating the gear 317, and since the welding parts of the pipes at both ends are pressed and contacted, the fixed cylinder 319 can be rotated, so that the pipe can be rotated, and then the pipe can be welded. Further, when it is necessary to disassemble the rubber pad 3117, it is only necessary to manually rotate the bolt 3116 counterclockwise to separate the bolt 3116 from the thread groove 3114, and then manually rotate the limiting rod 3115 to separate the limiting rod 3115 from the outer side of the convex column 3118. Then, the rubber pad 3117 can be manually taken out, so that it is convenient for manual replacement of the rubber pad 3117 with greater wear in time, thereby providing better protection and fixing effect for the pipe.

[0034] On the basis of Example 1, a preferred embodiment of a water pipe welding device for house construction provided by the present invention is as follows: Figures 1 to 5 As shown: the smoke removal mechanism 32 includes a filter plate 321 inserted into the inside of the processing box 7, a second slide groove 322 is opened on the upper part of the processing box 7, the inner wall of the second slide groove 322 is fixedly connected to the second slide rod 323, the outer wall of the second slide rod 323 is slidably connected to the slider 324, the inner wall of the second slide groove 322 is fixedly connected to the spring 325, and the upper part of the slider 324 is fixedly connected to the limit plate 326.

[0035] In this embodiment, one end of the spring 325 is fixedly connected to the slider 324, and the inner side of the limit plate 326 is fitted with the outer side of the filter plate 321. Through the cooperation of the suction pump 6, the processing box 7, and the filter plate 321, the welding smoke generated during the welding process can be absorbed, which makes it easier for the operator to observe the welding condition of the pipe in time, and then facilitates manual adjustment, thereby increasing the applicability of the device. At the same time, through the cooperation of the second slide bar 323, the slider 324, the spring 325, and the limit plate 326, it is easy to manually disassemble the filter plate 321, thereby facilitating manual cleaning of the filter plate 321, and preventing the filter holes of the filter plate 321 from being blocked, which affects the smoke removal effect of the device.

[0036] When the device is welding the pipe, the dry smoke generated during the welding process can be absorbed into the processing box 7 through the suction pump 6, and the welding smoke absorbed into the processing box 7 passes through the filter plate 321, thereby achieving the smoke removal effect, which makes it convenient for the operator to observe the welding condition of the pipe in time and make manual adjustments, thereby increasing the applicability of the device. When the filter plate 321 needs to be disassembled, it is only necessary to manually push the limit plate 326 to separate the limit plate 326 from the outer side of the filter plate 321, and then the filter plate 321 can be manually taken out, thereby facilitating manual cleaning of the filter plate 321 and preventing the filter holes of the filter plate 321 from being blocked, which affects the smoke removal effect of the device.

[0037] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pipe welding device for use in house construction, comprising a workbench (1); A mounting frame (2) fixedly mounted on the upper portion of the workbench (1); A cylinder (4) fixedly mounted on the upper portion of the mounting frame (2); A welding machine (5) fixedly mounted on the output end of the cylinder (4); A suction pump (6) fixedly mounted on the upper portion of the mounting frame (2); A processing box (7) fixedly mounted on the lower portion of the mounting frame (2); and a processing assembly (3) arranged on the upper part of the workbench (1), characterized in that: The processing assembly (3) includes a disassembly and assembly mechanism (31) arranged on the upper part of the workbench (1), a smoke removal mechanism (32) is arranged on the upper part of the workbench (1), the input end of the suction pump (6) is connected to the processing box (7) through a connecting pipe, and the output end of the cylinder (4) is movable through the upper part of the mounting frame (2).

2. A water pipe welding device for house construction according to claim 1, characterized in that: The disassembly and assembly mechanism (31) includes a first telescopic rod (311) fixedly mounted on a side wall of the workbench (1) via a mounting plate, a first slide groove (312) is provided on the upper portion of the workbench (1), a first slide rod (313) is fixedly connected to the inner wall of the first slide groove (312), a mounting column (314) is slidably connected to the outer wall of the first slide rod (313), a ball bearing (315) is provided at the lower portion of the mounting column (314), a motor (316) is fixedly mounted on one side of the mounting column (314) via the mounting plate, a gear (317) is fixedly connected to the output end of the motor (316), a fixing seat (318) is fixedly mounted on the top of the mounting column (314), and the fixing seat (318) is rotatably connected to a fixing cylinder (319) via a bearing. The outer wall of the fixed cylinder (319) is fixedly connected to a tooth block (3110), the outer wall of the fixed cylinder (319) is fixedly mounted with a second telescopic rod (3111), the output end of the second telescopic rod (3111) is fixedly connected to a fixed plate (3112), the inner wall of the fixed plate (3112) is provided with a convex groove (3113), one side of the fixed plate (3112) is provided with a threaded groove (3114), one side of the fixed plate (3112) is rotatably connected to a limiting rod (3115) via a bearing, one end of the limiting rod (3115) is threadedly connected to a bolt (3116), a rubber pad (3117) is provided on the inner side of the fixed plate (3112), and the outer wall of the rubber pad (3117) is fixedly connected to a convex column (3118).

3. The water pipe welding device used in house construction according to claim 1, characterized in that: The smoke removal mechanism (32) includes a filter plate (321) inserted into the interior of the processing box (7), a second slide groove (322) is provided on the upper portion of the processing box (7), a second slide rod (323) is fixedly connected to the inner wall of the second slide groove (322), a slider (324) is slidably connected to the outer wall of the second slide rod (323), a spring (325) is fixedly connected to the inner wall of the second slide groove (322), and a limit plate (326) is fixedly connected to the upper portion of the slider (324).

4. The water pipe welding device used in house construction according to claim 2, characterized in that: The output end of the first telescopic rod (311) movably passes through the workbench (1) and is fixedly connected to the mounting column (314), and the gear (317) is meshed with the gear block (3110).

5. The water pipe welding device used in house construction according to claim 2, characterized in that: A discharge hole is provided at the bottom of the inner wall of the first chute (312).

6. The water pipe welding device used in house construction according to claim 2, characterized in that: The convex column (3118) is slidably connected in the convex groove (3113), and the bolt (3116) is adapted to the threaded groove (3114).

7. The water pipe welding device used in house construction according to claim 3, characterized in that: One end of the spring (325) is fixedly connected to the slider (324), and the inner side of the limiting plate (326) is arranged to fit the outer side of the filter plate (321).

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