Adjustable submerged arc welding platform

Abstract

The utility model relates to the technical field of welding platforms, and particularly discloses an adjustable submerged-arc welding platform which comprises a working platform, two protection plates are installed on the upper end face of the working platform, electric push rods are installed on the upper end faces of the two protection plates, and the output ends of the two electric push rods are fixedly connected with scraping plates abutting against the protection plates. Two water tanks are installed in the working platform, filter plates are placed in the two water tanks, welding slag splashing in the welding process can be blocked through the two protection plates, a scraper is made to move downwards, then the welding slag splashing on the inner walls of the protection plates can be scraped off, and the situation that the welding slag is attached for a long time and is not prone to cleaning is avoided; scraped welding slag falls into the water tank, so that the welding slag generated by welding is blocked and cleaned, meanwhile, the welding slag is cooled and filtered, and the splashing welding slag is prevented from damaging the structure of the device or hurting workers for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of welding platforms, in particular to an adjustable submerged arc welding platform. Background Art

[0002] Submerged arc welding (including submerged arc cladding and electroslag cladding, etc.) is a welding method in which an arc burns under a flux layer. Its inherent advantages, such as stable welding quality, high welding productivity, no arc light and very little smoke, make it the main welding method in the production of important steel structures such as pressure vessels, pipe section manufacturing, box beams and columns.

[0003] At present, there is a lack of a slag blocking structure during the welding process of the pipeline, which causes the splashing slag to damage the device and cause harm to the workers due to its high temperature and long-term use. Therefore, it is necessary to propose an adjustable submerged arc welding platform to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an adjustable submerged arc welding platform, which has the functions of blocking and cleaning the welding slag generated by welding, cooling and filtering the welding slag, and preventing the splashing welding slag from damaging the structure of the device or causing harm to the staff for a long time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable submerged arc welding platform, comprising a working platform, two clamping members are installed on the upper end surface of the working platform, a fixing frame is installed on the outer wall of the working platform, an electric guide rail is installed on the top of the fixing frame, a welding gun is slidably connected to the lower end surface of the electric guide rail through an electric sliding sleeve, protective plates are installed on the left and right sides of the upper end surface of the working platform, electric push rods are installed on the upper end surfaces of the two protective plates, and scrapers abutting against the protective plates are fixedly connected to the output ends of the two electric push rods, two water tanks are installed inside the working platform, filter plates are placed inside the two water tanks, and through holes are opened on the left and right sides of the upper end surface of the working platform;

[0006] A moving platform is placed on the upper end surface of the working platform. A sliding groove slidably connected to the clamping member is provided on the upper end surface of the moving platform. A cylinder with two output ends fixedly connected to the moving platform is installed at the bottom end inside the working platform.

[0007] In order to block the welding slag in front and avoid the welding slag splashing, as a preferred adjustable submerged arc welding platform of the utility model, the front end face of the fixed frame is hinged with a door panel, and the rear end face of the door panel is fixedly connected to two installation cavities arranged opposite to each other, and protective covers are inserted into the two installation cavities.

[0008] In order to make the welding slag fall smoothly into the water tank, as a preferred adjustable submerged arc welding platform of the utility model, the upper end surface of the working platform is fixedly connected with two baffles respectively located on the left and right sides of the clamping member.

[0009] In order to facilitate the smooth installation of the water sink in the work platform, as a preferred adjustable submerged arc welding platform of the utility model, two groups of positioning grooves are opened at the bottom end of the working platform, and the interiors of the two positioning grooves are slidably connected with positioning blocks fixedly connected to the lower end surface of the water sink.

[0010] In order to take out the water tank in the working platform, as a preferred adjustable submerged arc welding platform of the utility model, the front end surface of the working platform is detachably connected with a sealing plate.

[0011] In order to control the normal operation of the electric guide rail, welding gun, electric push rod and cylinder, as an adjustable submerged arc welding platform of the utility model, a controller is installed on the upper end surface of the fixed frame, and the electric guide rail, welding gun, electric push rod and cylinder are all electrically connected to the controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model firstly adjusts the distance between the two clamping parts in the slide groove according to the diameter of the pipeline, then makes the cylinder push the moving platform to move up, prompting the two clamping parts to move up, until the pipeline contacts the welding gun, and welds the pipeline by moving the welding gun left and right on the outer wall of the electric guide rail. During the welding process, welding slag splashes, which can be blocked by two protective plates, and the scraper is moved down, so that the welding slag splashed on the inner wall of the protective plate can be scraped off to avoid long-term adhesion and difficulty in cleaning. The scraped welding slag falls into the water tank, and then the welding slag can be cooled by the water in the water tank. At the same time, the welding slag entering the water tank can be filtered by the filter plate, and the water in the water tank can be reused, thereby achieving the blocking and cleaning of welding slag generated by welding, and cooling and filtering the welding slag at the same time, avoiding the splashing welding slag to damage the structure of the device or cause harm to the staff for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 It is the overall three-dimensional structural diagram of the utility model;

[0016] Figure 3 This is a rear structural diagram of the door panel of the present utility model.

[0017] In the figure: 1. working platform; 101. through hole; 2. moving platform; 201. clamping part; 202. cylinder; 3. water tank; 301. filter plate; 302. positioning block; 303. positioning groove; 4. fixing frame; 401. electric guide rail; 402. welding gun; 5. protective plate; 501. electric push rod; 502. scraper; 503. baffle; 6. door panel; 601. installation cavity; 602. protective cover; 7. controller. DETAILED DESCRIPTION

[0018] See also Figures 1 to 3 , an adjustable submerged arc welding platform, comprising a working platform 1, two clamping members 201 are installed on the upper end surface of the working platform 1, a fixing frame 4 is installed on the outer wall of the working platform 1, an electric guide rail 401 is installed on the top of the fixing frame 4, a welding gun 402 is slidably connected to the lower end surface of the electric guide rail 401 through an electric sliding sleeve, protective plates 5 are installed on the left and right sides of the upper end surface of the working platform 1, electric push rods 501 are installed on the upper end surfaces of the two protective plates 5, and the output ends of the two electric push rods 501 are fixedly connected with scrapers 502 abutting against the protective plates 5, two water tanks 3 are installed inside the working platform 1, filter plates 301 are placed inside the two water tanks 3, and through holes 101 are opened on the left and right sides of the upper end surface of the working platform 1;

[0019] A moving platform 2 is placed on the upper end surface of the working platform 1 , and a slide groove slidably connected to the clamping member 201 is opened on the upper end surface of the moving platform 2 . A cylinder 202 with two output ends fixedly connected to the moving platform 2 is installed at the bottom end of the working platform 1 .

[0020] In this embodiment: the pipe to be welded is placed on the two clamping members 201, and the distance between the two clamping members 201 is adjusted in the slide groove according to the diameter of the pipe, and then the cylinder 202 is started to push the movable platform 2 upward, so that the two clamping members 201 move upward until the pipe contacts the welding gun 402, and the welding gun 402 moves left and right on the outer wall of the electric guide rail 401 to weld the pipe. During the welding process, welding slag splashes, which can be blocked by the two protective plates 5, and the scraper 502 is pushed downward by the electric push rod 501 to cause the scraper 502 moves downward along the protective plate 5, and then the welding slag splashed on the inner wall of the protective plate 5 can be scraped off to avoid long-term attachment and difficulty in cleaning. The scraped welding slag falls into the water tank 3 through the through hole 101, and then the welding slag can be cooled by the water in the water tank 3. At the same time, the welding slag entering the water tank 3 can be filtered through the filter plate 301, so that the welding slag stays in the filter plate 301, and the water in the water tank 3 can be reused, thereby achieving the blocking and cleaning of the welding slag generated by welding, and at the same time cooling and filtering the welding slag, avoiding the splashing welding slag from damaging the structure of the device or causing harm to the staff for a long time.

[0021] As a technical optimization solution of the utility model, the front end face of the fixing frame 4 is hinged with a door panel 6, and the rear end face of the door panel 6 is fixedly connected with two installation cavities 601 arranged opposite to each other, and protective covers 602 are inserted into the two installation cavities 601.

[0022] In this embodiment, the protective cover 602 is inserted into the installation cavity 601 to block the welding slag in front and prevent the welding slag from splashing.

[0023] As a technical optimization solution of the present invention, the upper end surface of the working platform 1 is fixedly connected with two baffles 503 respectively located on the left and right sides of the clamping member 201 .

[0024] In this embodiment, the scraped welding slag can be blocked by the baffle 503, so that the welding slag can fall into the water tank 3 smoothly.

[0025] As a technical optimization solution of the utility model, two groups of positioning grooves 303 are opened at the bottom end of the working platform 1, and the insides of the two positioning grooves 303 are slidably connected with positioning blocks 302 fixedly connected to the lower end surface of the water tank 3.

[0026] In this embodiment, the positioning groove 303 and the positioning block 302 cooperate with each other so that the water tank 3 can be smoothly installed in the working platform 1.

[0027] As a technical optimization solution of the present invention, the front end surface of the working platform 1 is detachably connected with a sealing plate.

[0028] In this embodiment, the sealing plate can be opened to take out the water tank 3 in the working platform 1 and clean the filter plate 301.

[0029] As a technical optimization solution of the utility model, a controller 7 is installed on the upper end surface of the fixing frame 4 , and the electric guide rail 401 , the welding gun 402 , the electric push rod 501 and the cylinder 202 are all electrically connected to the controller 7 .

[0030] In this embodiment, the controller 7 can control the electric guide rail 401, the welding gun 402, the electric push rod 501 and the cylinder 202 to work normally.

[0031] Working principle: First, place the pipe to be welded on the two clamps 201, and adjust the distance between the two clamps 201 in the slide according to the diameter of the pipe, then start the cylinder 202, so that the cylinder 202 pushes the moving platform 2 to move up, so that the two clamps 201 move up, until the pipe contacts the welding gun 402, and the welding gun 402 moves left and right on the outer wall of the electric guide rail 401 to weld the pipe. During the welding process, welding slag splashes, which can be blocked by two protective plates 5, and the scraper 502 is pushed down by the electric push rod 501, so that the scraper 502 moves downward along the protective plate 5, and then the welding slag splashed on the inner wall of the protective plate 5 can be scraped off to avoid long-term attachment and difficulty in cleaning. The scraped welding slag falls into the water tank 3 through the through hole 101, and then the welding slag can be cooled by the water in the water tank 3. At the same time, the welding slag entering the water tank 3 can be filtered through the filter plate 301, so that the welding slag stays in the filter plate 301, and the water in the water tank 3 can be reused, thereby achieving the blocking and cleaning of the welding slag generated by welding, and at the same time cooling and filtering the welding slag, avoiding the splashing welding slag from damaging the structure of the device or causing harm to the staff for a long time.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable submerged arc welding platform, comprising a working platform (1), wherein two clamping members (201) are installed on the upper end surface of the working platform (1), a fixing frame (4) is installed on the outer wall of the working platform (1), an electric guide rail (401) is installed on the top end of the fixing frame (4), and a welding gun (402) is slidably connected to the lower end surface of the electric guide rail (401) via an electric sliding sleeve, characterized in that: Protective plates (5) are installed on both left and right sides of the upper end surface of the working platform (1), and electric push rods (501) are installed on the upper end surfaces of the two protective plates (5). The output ends of the two electric push rods (501) are fixedly connected to scrapers (502) that abut against the protective plates (5). Two water tanks (3) are installed inside the working platform (1), and filter plates (301) are placed inside the two water tanks (3). Through holes (101) are opened on both left and right sides of the upper end surface of the working platform (1); A movable platform (2) is placed on the upper end surface of the working platform (1), and a slide groove slidably connected to a clamping member (201) is provided on the upper end surface of the movable platform (2). A cylinder (202) having two output ends fixedly connected to the movable platform (2) is installed at the bottom end of the working platform (1).

2. The adjustable submerged arc welding platform according to claim 1, characterized in that: The front end face of the fixing frame (4) is hingedly connected to a door panel (6), and the rear end face of the door panel (6) is fixedly connected to two installation cavities (601) arranged opposite to each other, and protective covers (602) are inserted into the interiors of the two installation cavities (601).

3. The adjustable submerged arc welding platform according to claim 1, characterized in that: The upper end surface of the working platform (1) is fixedly connected to two baffles (503) respectively located on the left and right sides of the clamping member (201).

4. The adjustable submerged arc welding platform according to claim 1, characterized in that: Two groups of positioning grooves (303) are provided at the bottom of the working platform (1), and positioning blocks (302) fixedly connected to the lower end surface of the water tank (3) are slidably connected inside the two positioning grooves (303).

5. The adjustable submerged arc welding platform according to claim 1, characterized in that: The front end surface of the working platform (1) is detachably connected with a sealing plate.

6. The adjustable submerged arc welding platform according to claim 1, characterized in that: A controller (7) is installed on the upper end surface of the fixing frame (4), and the electric guide rail (401), the welding gun (402), the electric push rod (501) and the cylinder (202) are all electrically connected to the controller (7).

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