Electric welding machine for aloft work
A kind of high-altitude operation and electric welding machine technology, which is applied in the direction of arc welding equipment, welding equipment, welding accessories, etc., can solve the problems of difficult fixing, laborious replacement of welding rods, large volume and occupied area, etc., and achieve the effect of easy replacement
Inactive Publication Date: 2022-03-11
陈展
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Problems solved by technology
[0003] In some gas chemical factories, many storage tanks with large volume and large floor area are needed, and the maintenance of the storage tanks requires personnel to work at heights, which is very troublesome for the existing electric welding machines, not only Difficult to fix and very laborious to replace welding rods
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Embodiment Construction
[0019] In order to make the objects and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the examples. It should be understood that the following words are only used to describe a kind of electric welding machine for working at heights of the present invention or several specific implementations, and Without strictly limiting the scope of protection specifically claimed by the present invention, as used herein, the terms up, down, and left and right are not limited to their strict geometric definitions, but include reasonable and inconsistent tolerances for machining or human error, as detailed below Describe the specific features of this electric welding machine for working at heights:
[0020] Referring to the accompanying drawings, an electric welding machine for high-altitude work according to an embodiment of the present invention includes a positioning box 11, and the positioning box 11 is symmetrical...
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The electric welding machine comprises a positioning box, four positioning cavities are symmetrically formed in the upper position and the lower position of the positioning box, and a rotating shaft is rotationally arranged between the inner walls of the positioning cavities; the sucker is aligned to the surface of the arc storage tank and is pressed downwards with force, meanwhile, the angle is adjusted by sliding a spherical block in a limiting groove, and after pressing is completed, a rotating block is rotated to discharge redundant gas in a gas pipe and clamp the gas pipe, so that a constructor does not need to take a welding gun with great effort; a trigger rod drives a fixing rod to rotate, the fixing rod drives a connecting block to rotate, the connecting block drives a fixing block to rotate, due to the gravity action of a welding rod, the welding rod moves forwards and extrudes a power block, and the power block is stressed to extrude a limiting spring; the compressed limiting spring begins to stretch and recover and pushes the welding rod to be stressed to enter the welding pipe, and the welding rod is simply replaced.
Description
technical field [0001] The invention relates to the field related to electric welding machines, in particular to an electric welding machine for working at heights. Background technique [0002] The electric welding machine uses the high-temperature arc generated when the positive and negative poles are short-circuited instantaneously to melt the solder on the electrode and the material to be welded, so as to combine the objects to be contacted. Its structure is very simple, it is a high-power transformer. [0003] In some gas chemical factories, many storage tanks with large volume and large floor area are needed, and the maintenance of the storage tanks requires personnel to work at heights, which is very troublesome for the existing electric welding machines, not only It is difficult to fix, and it is also very laborious to replace the welding rod. Contents of the invention [0004] The object of the present invention is to provide an electric welding machine for aeri...
Claims
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IPC IPC(8): B23K9/00B23K9/32
CPCB23K9/00B23K9/32
Inventor 陈展
Owner 陈展