Electric piping standard part welding platform

Abstract

The utility model relates to the technical field of electrical piping standard part welding, in particular to an electrical piping standard part welding platform, which is characterized in that two groups of sleeves are respectively sleeved at two ends of a standard part, then the standard part and the sleeves are placed on an operation table, and the standard part and the sleeves are limited through a fixing device. Then, a worker carries out spot welding on the joint of the standard part and the sleeve through a welding gun, the spot welding position is cooled through a cooling device, the standard part and the sleeve are connected together, the standard part and the sleeve are driven to rotate through a fixing device, and the worker carries out girth welding on the joint of the standard part and the sleeve and covers the spot welding position; meanwhile, welding fume is cleaned through a dust removal device, then the welding position is cooled again through a cooling device, welding is completed, and therefore the practicability of the equipment is improved; comprising an operation table, the device further comprises a fixing device, a cooling device and a dust removal device.

Description

Technical Field

[0001] The utility model relates to the technical field of welding of electrical piping standard parts, in particular to a welding platform for electrical piping standard parts. Background Art

[0002] In construction, before laying steel pipes on site, it is necessary to weld sleeves at both ends of standard parts. In order to facilitate the welding of sleeves at both ends of standard parts, it is necessary to fix the standard parts and the welding sleeves on the welding platform. For example, a welding platform for standard parts of electrical piping proposed in the patent with application number CN201620920367.X includes an operating platform, support legs, a stacking rack to be processed and a welding slag baffle. When in use, the standard parts can be firmly fixed on the operating platform, while ensuring the uniform size of the standard short pipe penetrating into the sleeve, thereby improving the efficiency and quality of welding and solving the problem of ground jumper. The problems of inadequate on-site welding, single-sided welding, leaky welding and substandard welding quality are solved. However, its structure is relatively simple. During welding, the fixing effect of the standard parts and the sleeve is poor, and the standard parts and the sleeve need to be manually rotated and flipped to complete the welding of the sleeves on both ends of the standard parts, which is time-consuming and labor-intensive, affecting the welding efficiency. Moreover, when manually rotating the standard parts and the sleeve, it is necessary to stop welding and then weld after the rotation is completed, resulting in the connection between the standard parts and the sleeve requiring two weldings to complete the welding operation, which is easy to affect the welding effect and leads to poor practicability. Therefore, it is necessary to improve the existing equipment. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a method of respectively sleeve two groups of sleeves on the two ends of a standard part, and then put the standard part and the sleeve on an operating table, limit the standard part and the sleeve by a fixing device, and then the staff uses a welding gun to spot weld the connection between the standard part and the sleeve, and then cools the spot welding position by a cooling device, connects the standard part and the sleeve together, drives the standard part and the sleeve to rotate by the fixing device, and the staff performs circumferential welding on the connection between the standard part and the sleeve, and covers the spot welding position, and at the same time cleans the welding smoke by a dust removal device, and then cools the welding position again by a cooling device to complete the welding, thereby improving the practicability of the equipment to provide an electrical piping standard parts welding platform.

[0004] The utility model discloses an electrical piping standard parts welding platform, comprising an operating table, the bottom end of which is provided with a bracket; and further comprising a fixing device, a cooling device and a dust removal device, wherein the fixing device is installed at the top end of the operating table, and the cooling device and the dust removal device are both installed on the fixing device;

[0005] The fixing device limits the standard parts and the sleeve, the cooling device cools the welding point, and the dust removal device processes the welding smoke;

[0006] Put two sets of sleeves on the two ends of the standard part respectively, then put the standard part and the sleeve on the operating table, limit the standard part and the sleeve by the fixing device, and then the staff uses the welding gun to spot weld the connection between the standard part and the sleeve, and then cools the spot welding position by the cooling device, connects the standard part and the sleeve together, drives the standard part and the sleeve to rotate by the fixing device, and the staff performs circumferential welding on the connection between the standard part and the sleeve, and covers the spot welding position. At the same time, the welding smoke is cleaned by the dust removal device, and then the welding point is cooled again by the cooling device to complete the welding, thereby improving the practicality of the equipment.

[0007] Preferably, the fixing device comprises a frame, two groups of first support seats, an electric cylinder, a support frame, two groups of second support seats, multiple groups of first rollers, multiple groups of second rollers and two groups of driving wheels. Multiple groups of reserved openings are arranged in the middle of the operating table. The bottom ends of the frame and the two groups of first support seats are connected to the top of the operating table. The electric cylinder is installed on the top of the frame. The bottom end of the electric cylinder is connected to the top of the support frame. The left and right ends of the support frame are slidably installed on the left and right ends of the frame respectively. The top ends of the two groups of second support seats are connected to the bottom end of the support frame, and a driving motor is arranged at the left end of the left second support seat. The multiple groups of first rollers are respectively installed on the two groups of first support seats. On the seat, multiple groups of second rollers are respectively installed on two groups of second support seats, the top ends of the two groups of driving wheels are respectively installed on the bottoms of the two groups of second support seats, and the left end of the left driving wheel is connected to the output end of the driving motor; after the two groups of sleeves are respectively sleeved on the two ends of the standard parts, the two groups of sleeves are placed on multiple groups of first rollers, and then the electric cylinder is extended to make the multiple groups of second rollers and the two groups of driving wheels press down on the two groups of sleeves to limit the standard parts and sleeves. When the staff performs circumferential seam welding on the standard parts and sleeves, the driving motor on the left second support seat drives the left driving wheel, so that the driving wheel drives the standard parts and sleeves to rotate, thereby improving the practicability of the equipment.

[0008] Preferably, the cooling device includes an air compressor and a nozzle, a slide is provided on the top of the support frame, the air compressor is installed on the top of the frame, the nozzle is slidably installed on the slide of the support frame, and the top of the support frame is connected to the exhaust port of the air compressor through a first hose; the air is compressed by the air compressor, and then the nozzle is slid horizontally to adjust the position of the nozzle so that the nozzle is aligned with the welding position, and then the compressed air is discharged into the nozzle through the air compressor, and the compressed air is sprayed out through the nozzle to cool the welding point, thereby improving the practicability of the equipment.

[0009] Preferably, the dust removal device includes a filter box, an exhaust pump, a dust suction pipe and a cleaning device, the bottom end of the filter box is connected to the top end of the support frame, the bottom end of the exhaust pump is connected to the top end of the filter box, and the air intake port of the exhaust pump is communicated with the interior of the filter box, a plurality of groups of filter plates are arranged inside the exhaust pump, the dust suction pipe is slidably installed on the slideway of the support frame, the top end of the dust suction pipe is communicated with the interior of the filter box through a second hose, and the cleaning device is installed inside the filter box; turn on the exhaust pump, suck the welding smoke into the filter box through the dust suction pipe, filter harmful substances and dust in the welding smoke through the filter plates in the filter box, and then discharge the air in the filter box through the exhaust pump, and then clean the interior of the filter box through the cleaning device after the filter box has been used for a long time, thereby improving the practicability of the equipment.

[0010] Preferably, the cleaning device includes multiple sets of vibration motors, which are all installed on the inner wall of the filter box, and rubber rods are provided at the top and bottom ends of the multiple sets of vibration motors, and one end of the multiple sets of rubber rods are respectively in contact with multiple sets of filter plates in the exhaust pump; the multiple sets of vibration motors are turned on to make the multiple sets of rubber rods vibrate, so as to shake off the dust on the multiple sets of filter plates, thereby improving the practicability of the equipment.

[0011] Preferably, the reserved openings in the middle of the operating table are respectively located in the middle of the standard part and below the welding points between the standard part and the two sets of sleeves, thereby reducing the influence of the operating table on the welding process and improving the practicability of the equipment.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: two groups of sleeves are respectively sleeved on the two ends of the standard part, and then the standard part and the sleeve are placed on the operating table, and the standard part and the sleeve are limited by the fixing device. Then the staff uses a welding gun to spot weld the connection between the standard part and the sleeve, and then cools the spot welding position by the cooling device, connects the standard part and the sleeve together, drives the standard part and the sleeve to rotate by the fixing device, and the staff performs circumferential welding on the connection between the standard part and the sleeve, and covers the spot welding position, and at the same time cleans the welding smoke by the dust removal device, and then cools the welding position again by the cooling device to complete the welding, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is an axonometric enlarged structural diagram of the operating table and the first supporting seat of the utility model;

[0015] Figure 3 It is a front view cross-sectional enlarged structural schematic diagram of the filter box of the utility model;

[0016] Figure 4It is a right-side enlarged structural schematic diagram of the first supporting seat and the second supporting seat of the utility model;

[0017] Markings in the attached drawings: 1. operating table; 2. bracket; 3. frame; 4. first support seat; 5. electric cylinder; 6. support frame; 7. second support seat; 8. first roller; 9. second roller; 10. driving wheel; 11. air compressor; 12. nozzle; 13. filter box; 14. exhaust pump; 15. dust suction pipe; 16. vibration motor. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] It includes an operating table 1, and a bracket 2 is arranged at the bottom of the operating table 1; it also includes a fixing device, a cooling device and a dust removal device, the fixing device is installed at the top of the operating table 1, and the cooling device and the dust removal device are both installed on the fixing device;

[0021] The fixing device limits the standard parts and the sleeve, the cooling device cools the welding point, and the dust removal device processes the welding smoke;

[0022] The fixing device includes a frame 3, two groups of first support seats 4, an electric cylinder 5, a support frame 6, two groups of second support seats 7, multiple groups of first rollers 8, multiple groups of second rollers 9 and two groups of driving wheels 10. Multiple groups of reserved openings are arranged in the middle of the operating platform 1. The bottom ends of the frame 3 and the two groups of first support seats 4 are connected to the top of the operating platform 1. The electric cylinder 5 is installed on the top of the frame 3. The bottom end of the electric cylinder 5 is connected to the top of the support frame 6. The left and right ends of the support frame 6 are respectively slidably installed on the left and right ends of the frame 3. The top ends of the two groups of second support seats 7 are connected to the bottom ends of the support frame 6, and a driving motor is arranged on the left end of the left second support seat 7. Multiple groups of first rollers 8 are respectively installed on the two groups of first support seats 4, and multiple groups of second rollers 9 are respectively installed on the two groups of second support seats 7. The top ends of the two groups of driving wheels 10 are respectively installed on the bottoms of the two groups of second support seats 7, and the left end of the left driving wheel 10 is connected to the output end of the driving motor.

[0023] Put two groups of sleeves on the two ends of the standard parts respectively, and then put the two groups of sleeves on multiple groups of first rollers 8, and then extend the electric cylinder 5 to make multiple groups of second rollers 9 and two groups of driving wheels 10 press down on the two groups of sleeves to limit the standard parts and sleeves. Then the staff uses a welding gun to spot weld the connection between the standard parts and the sleeves, and then cools the spot welding position through a cooling device to connect the standard parts and the sleeves together. The left driving wheel 10 is driven by the driving motor on the left second support seat 7 to make the driving wheel 10 drive the standard parts and the sleeves to rotate. The staff performs circumferential welding on the connection between the standard parts and the sleeves and covers the spot welding position. At the same time, the welding smoke is cleaned through a dust removal device, and then the welding position is cooled again through a cooling device to complete the welding, thereby improving the practicality of the equipment.

[0024] Example 2

[0025] It includes an operating table 1, and a bracket 2 is arranged at the bottom of the operating table 1; it also includes a fixing device, a cooling device and a dust removal device, the fixing device is installed at the top of the operating table 1, and the cooling device and the dust removal device are both installed on the fixing device;

[0026] The fixing device limits the standard parts and the sleeve, the cooling device cools the welding point, and the dust removal device processes the welding smoke;

[0027] The fixing device comprises a frame 3, two groups of first support seats 4, an electric cylinder 5, a support frame 6, two groups of second support seats 7, multiple groups of first rollers 8, multiple groups of second rollers 9 and two groups of driving wheels 10. Multiple groups of reserved openings are arranged in the middle of the operating platform 1. The bottom ends of the frame 3 and the two groups of first support seats 4 are connected to the top of the operating platform 1. The electric cylinder 5 is installed on the top of the frame 3. The bottom end of the electric cylinder 5 is connected to the top of the support frame 6. The left and right ends of the support frame 6 are respectively slidably installed on the left and right ends of the frame 3. The top ends of the two groups of second support seats 7 are connected to the bottom ends of the support frame 6. A driving motor is arranged at the left end of the left second support seat 7. Multiple groups of first rollers 8 are respectively installed on the two groups of first support seats 4. Multiple groups of second rollers 9 are respectively installed on the two groups of second support seats 7. The top ends of the two groups of driving wheels 10 are respectively installed on the bottoms of the two groups of second support seats 7. The left end of the left driving wheel 10 is connected to the output end of the driving motor.

[0028] The cooling device includes an air compressor 11 and a nozzle 12. A slide is provided on the top of the support frame 6. The air compressor 11 is installed on the top of the frame 3. The nozzle 12 is slidably installed on the slide of the support frame 6. The top of the support frame 6 is connected to the exhaust port of the air compressor 11 through a first hose.

[0029] Put two sets of sleeves on both ends of the standard parts respectively, and then put the two sets of sleeves on multiple sets of first rollers 8, and then extend the electric cylinder 5 to make multiple sets of second rollers 9 and two sets of driving wheels 10 press down on the two sets of sleeves to limit the standard parts and sleeves. Then the staff uses a welding gun to spot weld the connection between the standard parts and the sleeves, and then compresses the air through the air compressor 11, and then slides the nozzle 12 horizontally to adjust the position of the nozzle 12 so that the nozzle 12 is aligned with the welding position, and then the compressed air is released through the air compressor 11. The compressed air is discharged into the nozzle 12, and the compressed air is sprayed out through the nozzle 12 to cool the welding point, connect the standard part and the sleeve together, and drive the left driving wheel 10 through the driving motor on the left second support seat 7, so that the driving wheel 10 drives the standard part and the sleeve to rotate. The staff performs circumferential welding on the connection between the standard part and the sleeve, and covers the spot welding position. At the same time, the welding smoke is cleaned through the dust removal device, and then the welding point is cooled again through the cooling device to complete the welding, thereby improving the practicality of the equipment.

[0030] like Figures 1 to 4 As shown, the utility model is a welding platform for standard parts of electrical piping. When it is working, firstly, two groups of sleeves are respectively sleeved on the two ends of the standard parts, and then the two groups of sleeves are placed on multiple groups of first rollers 8, and then the electric cylinder 5 is extended to make multiple groups of second rollers 9 and two groups of driving wheels 10 press down on the two groups of sleeves to limit the standard parts and the sleeves. Then, the staff uses a welding gun to spot weld the connection between the standard parts and the sleeves, and then compresses the air through the air compressor 11, and then slides the nozzle 12 horizontally, adjusts the position of the nozzle 12, aligns the nozzle 12 with the welding position, and then discharges the compressed air into the nozzle 12 through the air compressor 11, and sprays the compressed air through the nozzle 12 to cool the welding position, so as to weld the standard parts. The standard parts and the sleeve are connected together, and the left driving wheel 10 is driven by the driving motor on the left second support seat 7, so that the driving wheel 10 drives the standard parts and the sleeve to rotate. The staff performs circumferential welding on the connection between the standard parts and the sleeve, and covers the spot welding position. At the same time, the exhaust pump 14 is turned on, and the welding smoke is sucked into the filter box 13 through the dust suction pipe 15. The harmful substances and dust in the welding smoke are filtered through the filter plate in the filter box 13, and the air in the filter box 13 is discharged through the exhaust pump 14. After the filter box 13 has been used for a long time, the multiple sets of vibration motors 16 are turned on to vibrate the multiple sets of rubber rods to shake off the dust on the multiple sets of filter plates. Then, the welding position is cooled again by the cooling device to complete the welding.

[0031] The main functions achieved by the utility model are: the standard parts and the sleeves are limited by the fixing device in cooperation with the operating table 1, and after spot welding and circumferential seam welding, the welding points are cooled by the cooling device, and the welding smoke is cleaned by the dust removal device.

[0032] The electric cylinder 5, air compressor 11, and vibration motor 16 of the electrical piping standard parts welding platform of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative labor by technicians in this field.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An electrical piping standard parts welding platform, comprising an operating table (1), wherein a bracket (2) is provided at the bottom end of the operating table (1); characterized in that: It also includes a fixing device, a cooling device and a dust removal device, wherein the fixing device is installed on the top of the operating table (1), and the cooling device and the dust removal device are both installed on the fixing device; The fixing device limits the standard parts and the sleeve, the cooling device cools the welding point, and the dust removal device processes the welding smoke.

2. The electrical piping standard parts welding platform according to claim 1, characterized in that: The fixing device comprises a frame (3), two groups of first support seats (4), an electric cylinder (5), a support frame (6), two groups of second support seats (7), multiple groups of first rollers (8), multiple groups of second rollers (9) and two groups of driving wheels (10); a plurality of reserved openings are arranged in the middle of the operating table (1); the bottom ends of the frame (3) and the two groups of first support seats (4) are connected to the top end of the operating table (1); the electric cylinder (5) is installed on the top of the frame (3); the bottom end of the electric cylinder (5) is connected to the top end of the support frame (6); the left end and the The right end is slidably mounted on the left and right ends of the frame (3), the top ends of the two groups of second support seats (7) are connected to the bottom end of the support frame (6), and the left end of the left second support seat (7) is provided with a driving motor, a plurality of groups of first rollers (8) are respectively mounted on the two groups of first support seats (4), a plurality of groups of second rollers (9) are respectively mounted on the two groups of second support seats (7), the top ends of the two groups of driving wheels (10) are respectively mounted on the bottom ends of the two groups of second support seats (7), and the left end of the left driving wheel (10) is connected to the output end of the driving motor.

3. The electrical piping standard parts welding platform as claimed in claim 2, characterized in that: The cooling device comprises an air compressor (11) and a nozzle (12); a slide is provided on the top of the support frame (6); the air compressor (11) is mounted on the top of the frame (3); the nozzle (12) is slidably mounted on the slide of the support frame (6); and the top of the support frame (6) is connected to the exhaust port of the air compressor (11) via a first hose.

4. The electrical piping standard parts welding platform as claimed in claim 2, characterized in that: The dust removal device comprises a filter box (13), an exhaust pump (14), a dust suction pipe (15) and a cleaning device, wherein the bottom end of the filter box (13) is connected to the top end of the support frame (6), the bottom end of the exhaust pump (14) is connected to the top end of the filter box (13), and the air intake port of the exhaust pump (14) is communicated with the interior of the filter box (13), a plurality of groups of filter plates are arranged inside the exhaust pump (14), the dust suction pipe (15) is slidably mounted on a slideway of the support frame (6), the top end of the dust suction pipe (15) is communicated with the interior of the filter box (13) through a second hose, and the cleaning device is installed inside the filter box (13).

5. The electrical piping standard parts welding platform as claimed in claim 4, characterized in that: The cleaning device comprises a plurality of vibration motors (16), each of which is mounted on the inner wall of the filter box (13), and a rubber rod is disposed at the top and bottom of each of the vibration motors (16), one end of each of the rubber rods being in contact with each of the plurality of filter plates in the exhaust pump (14).

6. The electrical piping standard parts welding platform as claimed in claim 2, characterized in that: The reserved openings in the middle of the operating table (1) are respectively located in the middle of the standard part and below the welding point between the standard part and the two sets of sleeves.

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