CN213437917U

CN213437917U - Electric welding machine dehumidification structure for coal mine

Info

Publication number: CN213437917U
Application number: CN202020678591.9U
Authority: CN
Inventors: 陈晓琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-06-15
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a dehumidification structure of an electric welding machine for coal mines, a front side ventilation hole is fixedly connected at the front side position of a welding machine main body, the front side vent holes are provided with four front side vent holes with the same specification, the side positions of the welding machine main body are fixedly connected with the lateral vent holes, the lateral vent holes are provided with two lateral vent holes which are positioned at two sides of the left end surface of the welding machine main body, the dehumidification structure positioned at the upper side of the welding machine main body is convenient to absorb the water in the welding machine main body, by placing the desiccant bag inside the fixed cylinder and screwing the internal thread on the upper side of the fixed cylinder with the thread on the external screw column, this design realizes absorbing the inside moisture of drier bag butt welder main part to the fixed of drier bag position, has solved traditional welding machine and has used in the colliery because moisture overweight causes the condition aggravation that the inside components and parts of welding machine main part corrodes.

Description

Electric welding machine dehumidification structure for coal mine

Technical Field

The utility model relates to an electric welding machine dehumidification structure for coal mine belongs to welding machine equipment field.

Background

In the prior art, underground coal mines are a special environment, and the humidity is very high throughout the year. And need often use the electric welding machine to weld the reinforcement to equipment in the pit, because it is inconvenient to transport from top to bottom, need the electric welding machine to put in the pit for a long time, colliery underground humidity is big, causes the electric welding machine insulation that places for a long time to reduce and to use, influences normal production, so need a new dehumidification structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an electric welder dehumidification structure for coal mine to it is big to provide colliery underground humidity in solving above-mentioned background art, and the electric welder that causes to place for a long time is insulating to be reduced and to be unable, influences the problem of normal production.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an electric welding machine dehumidification structure for coal mine, includes the welding machine main part, the front side position connection of welding machine main part is fixed with the front side ventilation hole, the front side ventilation hole is provided with four and four specifications in front side ventilation hole the same, the side position connection of welding machine main part is fixed with the side direction ventilation hole, the side direction ventilation hole is provided with two and two side direction ventilation holes and is located the both sides position of welding machine main part left side terminal surface, the four corners position connection of terminal surface is fixed with fixed foot under the welding machine main part, the inside of seting up screw and screw of the up end of welding machine main part closes soon and has the dehumidification structure.

Furthermore, the dehumidification structure comprises a fixed cylinder which is of a cylindrical structure, an internal thread is formed in the upper side position inside the fixed cylinder, an external thread is formed in the upper side position outside the fixed cylinder, through holes are formed in the side position of the fixed cylinder, the through holes formed in the side surface of the fixed cylinder are provided with a plurality of through holes, the through holes are arranged at equal intervals, the internal thread inside the fixed cylinder is screwed with threads distributed on the outer side of the outer stud, the upper side of the outer stud is fixedly connected with the upper cover, the upper end surface of the upper cover is inwards recessed to form a handle groove, the external thread outside the fixed cylinder is screwed with a screw hole formed in the upper side of the welding machine body, and a desiccant bag is placed inside the fixed cylinder.

Further, the edge position of terminal surface has seted up the seal groove under the upper cover, the seal groove is the semicircular annular slotted hole structure of cross-section, the inside joint of seal groove has sealed the pad, the downside that seals up is laminated with the up end of welding machine main part mutually.

Further, the inside joint in front side ventilation hole and side direction ventilation hole has the filter screen, the marginal position looks joint in the edge and the welding machine main part of filter screen.

Furthermore, the inner wall of the handle groove is distributed with anti-skid grains, and the anti-skid grains are of a curved surface structure with a wavy section.

The utility model has the advantages that: the front side vent hole and the side vent hole are formed in the side face of the welding machine main body, so that heat emitted by components in the welding machine main body can be conveniently discharged through the design, and the purpose of heat dissipation is achieved;

and the dehumidification structure that is located welding machine main part upside then is convenient for absorb the inside moisture of welding machine main part, through the inside of placing the solid fixed cylinder with the drier bag, screw thread on internal thread and the outer screw post through the solid fixed cylinder upside closes mutually soon, and this design realizes the fixed to the drier bag position, absorbs the inside moisture of welding machine main part through the drier bag, has solved traditional welding machine and has caused the condition aggravation that the inside components and parts of welding machine main part corrodes because moisture is overweight when using in the colliery.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a dehumidifying structure of an electric welder for coal mines according to the present invention;

FIG. 2 is a schematic structural view of a dehumidifying structure of the electric welder for coal mine;

FIG. 3 is a cross-sectional view of the upper cover of the electric welder dehumidifying structure for coal mine;

in the figure: 1-a welding machine main body, 2-a handle, 3-a front side vent hole, 4-a fixing foot, 5-a side vent hole, 6-a dehumidifying structure, 61-a handle groove, 62-an outer stud, 63-an inner thread, 64-a fixing barrel, 65-a through hole, 66-a sealing groove and 67-an upper cover.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an electric welding machine dehumidification structure for coal mine, including welding machine main part 1, the front side position connection of welding machine main part 1 is fixed with front side ventilation hole 3, front side ventilation hole 3 is provided with four and four specifications that front side ventilation hole 3 are the same, the side position connection of welding machine main part 1 is fixed with side direction ventilation hole 5, side direction ventilation hole 5 is provided with two and two side direction ventilation holes 5 and is located the both sides position of welding machine main part 1 left side terminal surface, the four corners position connection of terminal surface is fixed with fixed foot 4 under the welding machine main part 1, the inside of seting up screw and screw of welding machine main part 1's up end has closed dehumidification structure 6 soon.

The dehumidifying structure 6 comprises a fixed cylinder 64, the fixed cylinder 64 is a cylindrical structure, an internal thread 63 is arranged at the upper side position inside the fixed cylinder 64, an external thread is arranged at the upper side position outside the fixed cylinder 64, a through hole 65 is arranged at the side position of the fixed cylinder 64, the through hole 65 arranged at the side of the fixed cylinder 64 is provided with a plurality of through holes 65 which are arranged at equal intervals, the internal thread 63 inside the fixed cylinder 64 is screwed with the thread distributed at the outer side of the outer stud 62, the upper side of the outer stud 62 is connected and fixed with an upper cover 67, the upper end surface of the upper cover 67 is inwards concave to form a handle groove 61, the external thread outside the fixed cylinder 64 is screwed with the thread arranged at the upper side of the welder body 1, a desiccant bag is placed inside the fixed cylinder 64, the dehumidifying structure 6 at the upper side of the welder body 1 is convenient for absorbing the moisture inside the welder body 1, and the desiccant bag is placed inside the fixed cylinder, through the internal thread 63 of the upper side of the fixed cylinder 64 and the thread on the external bolt 62, the position of the desiccant bag is fixed through the design, the moisture in the internal part of the welder body 1 is absorbed through the desiccant bag, and the problem that the corrosion of components in the internal part of the welder body 1 is aggravated due to the fact that the moisture is too heavy when the traditional welder is used in a coal mine is solved.

The edge position of terminal surface has seted up the seal groove 66 under the upper cover 67, and the seal groove 66 is the semicircular annular slotted hole structure in cross-section, and the inside joint of seal groove 66 has sealed the pad, and the sealed downside of filling up laminates with the up end of welding machine main part 1 mutually, fixes sealed the pad through seal groove 66, and this design can be with upper cover 67 and welding machine main part 1 firmly fixed together, prevents that the upper cover 67 from appearing rocking after the installation.

The inside joint in front side ventilation hole 3 and side direction ventilation hole 5 has the filter screen, and the marginal position looks joint in the edge of filter screen and the welding machine main part 1 inside, and then the volume that dust enters into in can effectual reduction air welding machine main part 1.

The inner wall of the handle groove 61 is distributed with anti-skid lines, and the anti-skid lines are of a curved surface structure with a wavy section, so that the handle groove 61 can be conveniently rotated.

The specific implementation mode is as follows: during the use, at first place the inside of fixed cylinder 64 with the drier bag, then close the outer double-screw bolt 62 of upper cover 67 downside and the inside internal thread 63 of fixed cylinder 64 mutually soon, then close the external screw thread in the fixed cylinder 64 outside and the screw hole of welding machine main part 1 upside soon, and then play the purpose of fixed drier bag, absorb the inside moisture of welding machine main part 1 through the drier bag, the condition aggravation that the inside components and parts of welding machine main part 1 corrodes because moisture is overweight when having solved traditional welding machine and using in the colliery because moisture, after the inside moisture of drier bag absorbs the certain degree, through screwing out the upside of welding machine main part 1 with fixed cylinder 64 through handle groove 61, then through rotating fixed cylinder 64, reach the purpose of changing the drier.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a colliery is with electric welding machine dehumidification structure, includes welding machine main part (1), its characterized in that: the front side position connection of welding machine main part (1) is fixed with front side ventilation hole (3), front side ventilation hole (3) are provided with four and the specification of four front side ventilation hole (3) the same, the side position connection of welding machine main part (1) is fixed with side direction ventilation hole (5), side direction ventilation hole (5) are provided with two and two side direction ventilation hole (5) and are located the both sides position of welding machine main part (1) left side terminal surface, the four corners position connection of terminal surface is fixed with fixed foot (4) under welding machine main part (1), the inside that screw and screw were seted up to the up end surface of welding machine main part (1) closes soon dehumidification structure (6).

2. The electric welder dehumidification structure for coal mines as set forth in claim 1, wherein: the dehumidifying structure (6) comprises a fixed cylinder (64), the fixed cylinder (64) is of a cylindrical structure, an internal thread (63) is arranged at the upper side inside the fixed cylinder (64), an external thread is arranged at the upper side outside the fixed cylinder (64), a through hole (65) is arranged at the side of the fixed cylinder (64), the through hole (65) arranged at the side of the fixed cylinder (64) is provided with a plurality of through holes (65) which are arranged at equal intervals, the internal thread (63) inside the fixed cylinder (64) is screwed with threads distributed on the outer side of an outer stud (62), the upper side of the outer stud (62) is fixedly connected with an upper cover (67), the upper end of the upper cover (67) faces an inner concave shape handle groove (61), and the external thread on the outer side of the fixed cylinder (64) is screwed with a screw hole arranged on the upper side of the welding machine body (1), a desiccant bag is placed inside the fixed cylinder (64).

3. The electric welder dehumidification structure for coal mines as set forth in claim 2, wherein: seal groove (66) have been seted up to the edge position of terminal surface under upper cover (67), seal groove (66) are the semicircular annular slotted hole structure of cross-section, the inside joint of seal groove (66) has sealed the pad, the downside that seals up is laminated with the up end of welding machine main part (1) mutually.

4. The electric welder dehumidification structure for coal mines as set forth in claim 1, wherein: the inside joint in front side ventilation hole (3) and side direction ventilation hole (5) has the filter screen, the marginal position looks joint of the edge of filter screen and the inside of welding machine main part (1).

5. The electric welder dehumidification structure for coal mines as set forth in claim 2, wherein: the anti-skidding structure is characterized in that anti-skidding lines are distributed on the inner wall of the handle groove (61), and the anti-skidding lines are of a curved surface structure with a wavy section.