CN212095030U - Welding workstation at bottom of transformer oil tank - Google Patents

Abstract

The utility model discloses a belong to transformer tank bottom technical field, specifically be a transformer tank bottom weldment work station, including four fixing bases, four positioner and welding set, four the fixing base is the rectangle and distributes, welding set is located the inboard of four fixing bases, positioner includes organism and workstation, the workstation is installed in the organism upside, the organism passes through the screw connection on the fixing base upper surface, both sides are all connected with the division board through the screw around the workstation upper surface, both sides are in the front and back side between the division board through the screw connection support shell, support shell outside cover is equipped with U template, left side board and right side board, through the setting of casing, be convenient for assemble transformer tank bottom, make U template, left side board and right side board laminate the casing lateral wall to through first clamp plate and second clamp plate fixed can, the fixing is convenient, and the working efficiency is improved.

Description

Welding workstation at bottom of transformer oil tank

Technical Field

The utility model relates to a welding technology field specifically is a welding workstation at bottom of transformer tank.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. Welding achieves the purpose of joint by three ways of fusion welding, pressure welding and brazing, and the energy sources of modern welding are various, including gas flame, electric arc, laser, electron beam, friction, ultrasonic wave and the like. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. The possible injuries to human body caused by welding include burn, electric shock, visual impairment, toxic gas inhalation, over-irradiation of ultraviolet rays, etc.

The bottom of the existing transformer oil tank is usually assembled manually by workers, and the bottom of the transformer oil tank is inconvenient to assemble by the workers due to the inconvenience in positioning among all assembling materials; when the staff welded the support and used the channel-section steel, the mounted position of channel-section steel need be measured out with the ruler, reduces work efficiency, and the channel-section steel is easily placed crooked, influences transformer tank bottom beautifully.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transformer oil tank bottom welding workstation, which solves the problems that the existing transformer oil tank bottom welding in the background art is generally manually assembled by workers, and the assembly of the transformer oil tank bottom by the workers is inconvenient because the positioning among all the assembling materials is inconvenient; when the staff welded the support and used the channel-section steel, the mounted position of channel-section steel need be measured out with the ruler, reduces work efficiency, and the channel-section steel is easily placed crooked, influences the pleasing to the eye problem at the bottom of the transformer tank.

In order to achieve the above object, the utility model provides a following technical scheme: a welding workstation at bottom of transformer oil tank comprises four fixing seats, four welding position changing machines and welding devices, wherein the four fixing seats are distributed in a rectangular shape, the welding devices are arranged on the inner sides of the four fixing seats, each welding position changing machine comprises a machine body and a workbench, the workbench is installed on the upper side of the machine body, the machine body is connected to the upper surface of the fixing seat through screws, the front side and the rear side of the upper surface of the workbench are respectively connected with a partition plate through screws, the upper side between the partition plates on the front side and the rear side is connected with a supporting shell through screws, the outer side of the supporting shell is sleeved with a U-shaped plate, a left side plate and a right side plate, the U-shaped plate is in contact with the front side wall, the upper side wall and the rear side wall of the supporting shell, the left side plate is in contact with the left side wall of the, the supporting shell is positioned between the first fixing plates at the left side and the right side, the first fixing plates are uniformly provided with a plurality of first threaded holes, the first fixing plate is provided with a plurality of first screw rods which are screwed in the first threaded holes, one side of the first screw rod, which is far away from the supporting shell, is fixedly connected with a first adjusting rod, one side of the first screw rod, which is near to the supporting shell, is rotatably connected with a first pressure plate, the front side of the workbench is connected with a second fixing plate through a screw, the upper side of the second fixing plate is provided with a second threaded hole, the second threaded hole is screwed with a second screw rod, the front end of the second screw rod is fixedly connected with a second adjusting rod, the rear end of the second screw rod is rotatably connected with a second pressing plate, the upper surface of the workbench is connected with limiting plates and four limiting plates through screws, the limiting plates are distributed in a rectangular mode, and channel steel is placed on the right sides between the limiting plates.

Preferably, a plurality of chamfers are arranged at the prism of the supporting shell.

Preferably, the support shell is the same length as the U-shaped plate.

Preferably, the channel steel on the left side and the channel steel on the right side are uniformly distributed on the upper surface of the U-shaped plate.

Preferably, the length between the outer walls of the limiting plates on the front side and the rear side is the same as that of the channel steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the bottom of the transformer oil tank is convenient to assemble by arranging the shell, so that the U-shaped plate, the left side plate and the right side plate are attached to the side wall of the shell and fixed by the first pressing plate and the second pressing plate, the fixing is convenient, and the working efficiency is improved;

2) through the arrangement of the limiting plate, the channel steel can be positioned by being attached to the side wall of the limiting plate, time is not consumed for measurement through a ruler, and the limiting plate can prevent the channel steel from being placed obliquely;

3) through the setting of chamfer, the casing does not contact with the welding department at the bottom of the transformer tank, and weld the bottom of the transformer tank and the casing together when placing the welding.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the main structure of the workbench of the present invention;

FIG. 4 is a schematic top view of the worktable of the present invention;

FIG. 5 is a left side view of the worktable of the present invention;

FIG. 6 is a schematic view of the supporting shell structure of the present invention;

fig. 7 is a schematic view of the three-dimensional structure of the support shell of the present invention.

In the figure: the welding device comprises a fixed seat 1, a U-shaped plate 2, a partition plate 3, a welding positioner 4, a workbench 41, a machine body 42, a welding device 5, a supporting shell 6, a first fixing plate 7, a first threaded hole 8, a first screw rod 9, a first adjusting rod 10, a first pressing plate 11, a right side plate 12, a limiting plate 13, a channel steel 14, a left side plate 15, a second pressing plate 16, a second fixing plate 17, a second threaded hole 18, a second adjusting rod 19 and a second screw rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-7, the present invention provides a technical solution: a transformer oil tank bottom welding workstation comprises four fixing seats 1, four welding position changing machines 4 and a welding device 5, wherein the welding device 5 is an existing automatic welding device, four fixing seats 1 are distributed in a rectangular shape, the welding device 5 is positioned on the inner sides of the four fixing seats 1, the welding position changing machines 4 comprise a machine body 42 and a workbench 41, the workbench 41 is installed on the upper side of the machine body 42, the machine body 42 is connected to the upper surface of the fixing seats 1 through screws, the welding position changing machines 4 are the existing welding position changing machines and can enable the welding position changing machines to incline, partition plates 3 are connected to the front side and the rear side of the upper surface of the workbench 41 through screws, when the welding device 5 is placed at the bottom, the workbench 41 and materials to be welded are welded together through the welding device 5, supporting shells 6 are connected to the upper sides between the partition plates 3 on the front side and the rear, the outer side of the supporting shell 6 is the same as the size of an inner cavity at the bottom of a transformer oil tank, a U-shaped plate 2, a left side plate 15 and a right side plate 12 are sleeved on the outer side of the supporting shell 6, the U-shaped plate 2 is contacted with the front side wall, the upper side wall and the rear side wall of the supporting shell 6, the left side plate 15 is contacted with the left side wall of the supporting shell 6, the right side plate 12 is contacted with the right side wall of the supporting shell 6, the left side plate 15 is tightly attached to the left end of the U-shaped plate 2, the right end of the U-shaped plate 2 is tightly attached to the right side plate 12, the left side and the right side of the upper surface of the workbench 41 are respectively connected with a first fixing plate 7 through screws, the supporting shell 6 is positioned between the first fixing plates 7 on the left side and the right side, a plurality of first threaded holes 8 are uniformly formed in the first fixing plate 7, a plurality of first screw rods, one side of the first screw 9 close to the support shell 6 is rotatably connected with a first pressing plate 11, a left side plate 15 and a right side plate 12 are pressed through the first pressing plate 11, the front side of the workbench 41 is connected with a second fixing plate 17 through screws, the upper side of the second fixing plate 17 is provided with a second threaded hole 18, the second threaded hole 18 is screwed with a second screw 20, the front end of the second screw 20 is fixedly connected with a second adjusting rod 19, the rear end of the second screw 20 is rotatably connected with a second pressing plate 16, the position of the U-shaped plate 2 is fixed through the second pressing plate 16, the U-shaped plate 2 is prevented from moving, the positions of the U-shaped plate 2, the left side plate 15 and the right side plate 12 are all fixed, the welding device 5 is convenient to weld, the upper surface of the workbench 41 is connected with a limiting plate 13 through screws, the limiting plates 13 are perpendicular to the workbench 41, the four limiting plates 13 are in rectangular distribution, and channel steel, can confirm the position that channel-section steel 14 need be placed fast through limiting plate 13, and limiting plate 13 has a limiting displacement, prevents that channel-section steel 14 from placing crooked, influences pleasing to the eye at the bottom of the transformer tank, and channel-section steel 14 is heavier, need not use closing device can laminate at 2 upsides of U type board.

A plurality of chamfers have been seted up to 6 prismatic departments of support shell, and casing 6 is not in contact with the welding department at the bottom of the transformer tank, and weld together 6 with casing at the bottom of placing the welding with the transformer tank.

The supporting shell 6 is the same as the U-shaped plate 2 in length, so that the left side plate 15 and the right side plate 12 can be conveniently contacted with the U-shaped plate 2.

The channel steel 14 of left and right sides evenly distributed in U template 2 upper surface, and the structure is pleasing to the eye, and the atress is even.

The length between the outer walls of the limiting plates 13 on the front side and the rear side is the same as that of the channel steel 14, so that the position between the front side and the rear side of the channel steel 14 can be conveniently positioned.

The working principle is as follows: each spare part is placed on workstation 41 at the bottom of the oil tank by the manual work, after the positioning clip is tight, subsequent weldment work is accomplished promptly to welding set 5, welding set 5 can be in the welding at the bottom of the transformer oil tank on four workstations 41 in proper order, the workman is the position clamping one by one, workman's weldment work can be reduced, simultaneously can let welding set 5 be in operating condition always, improve work efficiency, save artifical, the welding forms after being assembled by U template 2 at the bottom of the transformer oil tank, left side board 15, right side board 12 and two channel-section steels 14, because the inner chamber size is the same at the bottom of 6 outsides of support shell and the transformer oil tank, when making the staff assemble the transformer oil tank at the bottom of at every turn, the position all is fixed, be convenient for welding set 5 welds, limiting plate 13 is convenient for fix a position channel-section steel 14, make the.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a weldment work station at bottom of transformer oil tank, includes four fixing bases (1), four positioner (4) and welding set (5), its characterized in that: four fixing bases (1) are distributed in a rectangular shape, welding devices (5) are located on the inner sides of the four fixing bases (1), a welding positioner (4) comprises a machine body (42) and a workbench (41), the workbench (41) is installed on the upper side of the machine body (42), the machine body (42) is connected to the upper surface of the fixing bases (1) through screws, partition plates (3) are connected to the front side and the rear side of the upper surface of the workbench (41) through screws, supporting shells (6) are connected to the upper sides between the partition plates (3) on the front side and the rear side of the upper surface of the workbench (41) through screws, U-shaped plates (2), left side plates (15) and right side plates (12) are sleeved on the outer sides of the supporting shells (6), the U-shaped plates (2) are in contact with the front side wall, the upper side wall and the rear side wall of the supporting shells (6), the left side plates (15) are in contact with the left side wall, the left side and the right side of the upper surface of the workbench (41) are respectively connected with a first fixing plate (7) through screws, the supporting shell (6) is positioned between the first fixing plates (7) at the left side and the right side, a plurality of first threaded holes (8) are uniformly formed in the first fixing plates (7), a plurality of first screw rods (9) are installed on the first fixing plates (7), the first screw rods (9) are screwed in the first threaded holes (8), one side, far away from the supporting shell (6), of each first screw rod (9) is fixedly connected with a first adjusting rod (10), one side, close to the supporting shell (6), of each first screw rod (9) is rotatably connected with a first pressing plate (11), the front side of the workbench (41) is connected with a second fixing plate (17) through screws, a second threaded hole (18) is formed in the upper side of the second fixing plate (17), and a second screw rod (20) is screwed in the second threaded hole (18, second screw rod (20) front end fixedly connected with second adjusting lever (19), second screw rod (20) rear end rotates and is connected with second clamp plate (16), workstation (41) upper surface has limiting plate (13), four through the screw connection limiting plate (13) are rectangular distribution, both sides around limiting plate (13) right side between the limiting plate (13) has placed channel-section steel (14).

2. The welding station for the bottom of the tank of the transformer according to claim 1, wherein: and a plurality of chamfers are formed at the prism of the supporting shell (6).

3. The welding station for the bottom of the tank of the transformer according to claim 1, wherein: the supporting shell (6) is as long as the U-shaped plate (2).

4. The welding station for the bottom of the tank of the transformer according to claim 1, wherein: the channel steel (14) on the left side and the right side are uniformly distributed on the upper surface of the U-shaped plate (2).

5. The welding station for the bottom of the tank of the transformer according to claim 1, wherein: the length between the outer walls of the limiting plates (13) on the front side and the rear side is the same as that of the channel steel (14).

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