CN213470050U - Welding device for large-scale smelting aluminum electrolysis cell - Google Patents

Abstract

The utility model discloses a welding device for large-scale smelting aluminum electrolytic cell, which comprises an engaging plate, wherein the engaging plate comprises a fixed plate, a supporting frame is arranged between the two fixed plates, a sleeve shaft is arranged at the inner side of the supporting frame, an adjusting bracket is arranged at the outer side end of the fixed plate, the utility model provides an engaging plate with an adjustable adjusting bracket and a supporting frame, when in welding, according to the angle of the inner side of the electrolytic cell, a nut is loosened to drive a positioning ring to move, when the positioning ring is loosened, a fourth connecting rod is unlocked, so that the included angle between the fourth connecting rod and a third connecting rod can be adjusted, when the nut is screwed, the included angle between the fourth connecting rod and the third connecting rod is fixed, then the angle of the sleeve shaft and the depth position of a welding gun are adjusted by utilizing an external nut structure, thereby being suitable for welding the inner wall of the electrolytic cell, and effectively solving, the problem of the work load that needs the workman to hand welding equipment and bring is big, poor stability.

Description

Welding device for large-scale smelting aluminum electrolysis cell

Technical Field

The utility model relates to the technical field of electrolytic bath welding, in particular to a welding device for a large-scale smelting aluminum electrolytic bath.

Background

The electrolytic bath is composed of a bath body, an anode and a cathode, wherein most of the electrolytic bath is divided into an aqueous solution electrolytic bath, a fused salt electrolytic bath and a non-aqueous solution electrolytic bath by a diaphragm, when direct current passes through the electrolytic bath, an oxidation reaction occurs at the interface of the anode and the solution, and a reduction reaction occurs at the interface of the cathode and the solution, so as to prepare required products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale welding set for smelting aluminium cell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale welding set for smelting aluminium cell, includes the meshing board, the meshing board includes first fixed plate and second fixed plate, be equipped with the support frame between first fixed plate and the second fixed plate, the inboard of support frame is equipped with the sleeve axle that can adjust position and angle, the internal surface of sleeve axle is equipped with welder, the outside end of first fixed plate and second fixed plate is equipped with adjusts the support, it includes one set of articulated connecting rod to adjust the support, the hinged end of connecting rod is equipped with knob and holding ring, the draw-in groove has been seted up on the inboard surface of knob, the inboard surface of holding ring is equipped with the meshing tooth, the surface joint of meshing tooth is at the internal surface of draw-in groove.

Preferably, the lower surfaces of the first fixing plate and the second fixing plate are provided with sliding grooves, the inner surfaces of the sliding grooves are provided with balls, and the upper surfaces of the balls are provided with springs.

Preferably, the support frame comprises two sets of first connecting rods and second connecting rods, inserting shafts are sleeved at the inner side ends of the first connecting rods and the second connecting rods, and the inserting shafts are assembled on the side surfaces of the sleeve shafts.

Preferably, the outer side surface of the sleeve shaft is provided with a sleeve hole, the outer side end of the sleeve hole is provided with a positioning hole, the central axis of the positioning hole is perpendicular to the central axis of the sleeve hole, the inner surface of the positioning hole is screwed with a positioning button, the inner surface of the sleeve hole is sleeved on the outer surface of the welding gun, and the inner side end of the positioning button is tightly attached to the inner surface of the welding gun.

Preferably, the top that the connecting rod includes the third connecting rod is equipped with the screw rod, the outside end spiro union of screw rod has the nut, the medial extremity of nut is equipped with the lantern ring, the outside end of holding ring cup joints the surface at the lantern ring, the outside end of knob is equipped with the fourth connecting rod, the outside end of third connecting rod and fourth connecting rod assembles respectively at the inboard surface of first fixed plate and second fixed plate.

Preferably, the outer side end of the positioning ring is provided with a rotating groove, and the rotating groove is sleeved on the outer surface of the lantern ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up an engagement plate with regulation support and support frame that can adjust, when the welding, according to the inboard angle of electrolysis trough, loosen the nut, it removes to drive the holding ring, when loosening the holding ring, the fourth connecting rod is by the unblock, and then can adjust the contained angle of fourth connecting rod and third connecting rod, when the nut is screwed, the contained angle is fixed between fourth connecting rod and the third connecting rod, utilize the angle of outside nut structure regulation sleeve shaft and welder's the position of deepening afterwards, and then be applicable to the welding of electrolysis trough inner wall, when the effectual welding of solving current large-scale electrolysis trough inner wall, it is big to need the work load that the handheld welding equipment of workman brought, poor stability's problem.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses the meshing board dissects the assembly sketch map.

Fig. 3 is the utility model discloses the support frame dissects the assembly sketch map.

Figure 4 is the utility model discloses adjust the support and dissect the assembly sketch map.

In the figure: 1. the joint comprises a meshing plate, 11, a first fixing plate, 12, a second fixing plate, 13, a sliding groove, 14, a ball, 2, a supporting frame, 21, a first connecting rod, 22, a second connecting rod, 23, an inserting shaft, 24, a sleeve shaft, 25, a sleeve hole, 26, a welding gun, 27, a positioning hole, 28, a positioning button, 3, an adjusting support, 31, a third connecting rod, 32, a screw rod, 33, a sleeve button, 34, a fourth connecting rod, 35, a clamping groove, 36, a positioning ring, 37, a rotating groove, 38, a sleeve ring, 39, meshing teeth, 310 and a nut.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a welding device for a large-scale smelting aluminum electrolysis cell comprises a meshing plate 1, wherein the meshing plate 1 comprises a first fixing plate 11 and a second fixing plate 12, a support frame 2 is assembled between the first fixing plate 11 and the second fixing plate 12, a sleeve shaft 24 capable of adjusting position and angle is assembled on the inner side of the support frame 2, a welding gun 26 is assembled on the inner surface of the sleeve shaft 24, an adjusting support 3 is assembled on the outer side ends of the first fixing plate 11 and the second fixing plate 12, the adjusting support 3 comprises a set of hinged connecting rods, a sleeve button 33 and a positioning ring 36 are assembled on the hinged ends of the connecting rods, a clamping groove 35 is formed in the inner side surface of the sleeve button 33, meshing teeth 39 are assembled on the inner side surface of the positioning ring 36, and the outer surfaces of the meshing;

the utility model discloses set up one kind and had meshing board 1 with regulation support 3 that can adjust and support frame 2, when the welding, according to the inboard angle of electrolysis trough, loosen nut 310, it removes to drive holding ring 36, when loosening holding ring 36, fourth connecting rod 34 is by the unblock, and then can adjust the contained angle of fourth connecting rod 34 and third connecting rod 31, when nut 310 screws, the contained angle is fixed between fourth connecting rod 34 and the third connecting rod 31, utilize outside nut structure to adjust sleeve shaft 24's angle and welder 26's the position of deepening afterwards, and then be applicable to the welding of electrolysis trough inner wall, when the effectual current large-scale electrolysis trough inner wall welding of having solved, it is big to need the work load that the handheld welding equipment of workman brought, poor stability's problem.

Specifically, the lower surfaces of the first fixing plate 11 and the second fixing plate 12 are provided with sliding grooves 13, the inner surfaces of the sliding grooves 13 are provided with balls 14, the upper surfaces of the balls 14 are provided with springs, and the lower surfaces of the first fixing plate 11 and the second fixing plate 12 are uniformly provided with a plurality of ball structures, so that the first fixing plate 11 and the second fixing plate 12 can slide on the inner wall of the electrolytic cell in use.

Specifically, the support frame 2 comprises two sets of first connecting rods 21 and second connecting rods 22, inserting shafts 23 are sleeved at the inner side ends of the first connecting rods 21 and the second connecting rods 22, the inserting shafts 23 are assembled on the side surfaces of the sleeve shafts 24, nut structures for positioning are screwed at the outer side ends of the inserting shafts 23, the overturning angles of the sleeve shafts 24 can be fixed, and positioning buttons 28 are screwed on the inner surfaces of the positioning holes 27 so as to position the welding gun 26 conveniently.

Specifically, the outer side surface of the sleeve shaft 24 is provided with a sleeve hole 25, the outer side end of the sleeve hole 25 is provided with a positioning hole 27, the central axis of the positioning hole 27 is perpendicular to the central axis of the sleeve hole 25, a positioning button 28 is screwed on the inner surface of the positioning hole 27, the inner surface of the sleeve hole 25 is sleeved on the outer surface of the welding gun 26, the inner side end of the positioning button 28 is tightly attached to the inner surface of the welding gun 26, the number of the positioning holes 27 is two, and the positioning button 28 can be positioned in any one hole for use.

Specifically, the top end of the connecting rod including the third connecting rod 31 is equipped with the screw rod 32, the outside end spiro union of screw rod 32 has the nut 310, the inboard end of nut 310 is equipped with the lantern ring 38, the outside end of holding ring 36 cup joints the surface at the lantern ring 38, the outside end of knob 33 is equipped with the fourth connecting rod 34, the outside end of third connecting rod 31 and fourth connecting rod 34 assembles respectively at the inboard surface of first fixed plate 11 and second fixed plate 12, the inboard surface of holding ring 36 is equipped with the slider, the guide slot has been seted up to the surface of screw rod 32, the slider cup joints inside the guide slot, when nut 310 rotates, lantern ring 38 rotates in the inside of turn slot 37, utilize spiro union structure to drive holding ring 36 not take place the pivoted while can move to the inboard or the outside, and then realize the purpose of locking and unblock.

Particularly, the rotating groove 37 has been seted up to the outside end of holding ring 36, rotating groove 37 cup joints the surface at the lantern ring 38, through the meshing effect between draw-in groove 35 and the meshing tooth 39, be convenient for fix a position, and it is good to fix a position the back stability, meshing tooth 39's use quantity is 180 at least, need be seted up according to certain angle, and the outside end at draw-in groove 35 has the angle scale, the position at holding ring 36 surface is carved with the pointer scale, when adjusting, correspond the angle scale that needs to adjust with the pointer scale can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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 (6)

1. A large-scale welding set for smelting aluminium cell, includes meshing board (1), its characterized in that: the engaging plate (1) comprises a first fixing plate (11) and a second fixing plate (12), a supporting frame (2) is assembled between the first fixing plate (11) and the second fixing plate (12), the inner side of the supporting frame (2) is provided with a sleeve shaft (24) which can adjust the position and the angle, the inner surface of the sleeve shaft (24) is provided with a welding gun (26), the outer ends of the first fixing plate (11) and the second fixing plate (12) are provided with an adjusting bracket (3), the adjusting bracket (3) comprises a set of hinged connecting rods, the hinged ends of the connecting rods are provided with a set knob (33) and a positioning ring (36), the inner side surface of the sleeve button (33) is provided with a clamping groove (35), the inner side surface of the positioning ring (36) is provided with meshing teeth (39), the outer surface of the meshing tooth (39) is clamped on the inner surface of the clamping groove (35).

2. The welding device for the large-scale smelting aluminum reduction cell according to claim 1, wherein: the lower surfaces of the first fixing plate (11) and the second fixing plate (12) are provided with sliding grooves (13), the inner surfaces of the sliding grooves (13) are provided with balls (14), and the upper surfaces of the balls (14) are provided with springs.

3. The welding device for the large-scale smelting aluminum reduction cell according to claim 2, characterized in that: the supporting frame (2) comprises two sets of first connecting rods (21) and second connecting rods (22), inserting shafts (23) are sleeved at the inner side ends of the first connecting rods (21) and the second connecting rods (22), and the inserting shafts (23) are assembled on the side surfaces of the sleeve shafts (24).

4. The welding device for the large-scale smelting aluminum reduction cell according to claim 3, wherein: trepanning (25) have been seted up on the outside surface of cover axle (24), locating hole (27) have been seted up to the outside end of trepanning (25), the axis of locating hole (27) and the axis mutually perpendicular of trepanning (25), the internal surface spiro union of locating hole (27) has location button (28), the internal surface of trepanning (25) cup joints the surface at welder (26), the medial extremity of location button (28) closely laminates the internal surface at welder (26).

5. The welding device for the large-scale smelting aluminum reduction cell according to claim 4, wherein: the top that the connecting rod includes third connecting rod (31) is equipped with screw rod (32), the outside end spiro union of screw rod (32) has nut (310), the inboard end of nut (310) is equipped with lantern ring (38), the outside end of holding ring (36) cup joints the surface at lantern ring (38), the outside end of knob (33) is equipped with fourth connecting rod (34), the outside end of third connecting rod (31) and fourth connecting rod (34) assembles respectively at the inboard surface of first fixed plate (11) and second fixed plate (12).

6. The welding device for the large-scale smelting aluminum reduction cell according to claim 5, wherein: the outer side end of the positioning ring (36) is provided with a rotating groove (37), and the rotating groove (37) is sleeved on the outer surface of the sleeve ring (38).

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