CN217149338U

CN217149338U - Anode rod clamp for aluminum

Info

Publication number: CN217149338U
Application number: CN202122589575.XU
Authority: CN
Inventors: 肖述兵; 何成; 马得胜; 祁卫安; 何如亮; 申长强; 郭丹霞
Original assignee: Huanghe Hydropower Development Co Ltd; Huanghe Xinye Co Ltd
Current assignee: Huanghe Hydropower Development Co Ltd; Huanghe Xinye Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-08-09
Anticipated expiration: 2031-10-26

Abstract

The utility model belongs to the technical field of the positive pole centre gripping equipment, specifically disclose an aluminium is with positive pole guide arm fixture, including the bell jar, bell jar side symmetry is equipped with registration arm and guiding hole, registration arm and guiding hole set up respectively on bell jar side bottom and side top, be equipped with the locating pin in the registration arm, be equipped with the guide bar in the guiding hole, locating pin and guide bar pass through connecting plate interconnect the utility model discloses a horizontal migration's that sets up fixing device can effectively fix the positive pole guide arm, avoids the positive pole guide arm to take place to rock the risk that leads to at the removal in-process, can effectively fix a position the positive pole guide arm through the locating plate that sets up, avoids damaging the positive pole guide arm and influences follow-up use in fixing process to the positive pole guide arm, the utility model discloses simple structure, convenient operation is fit for using widely.

Description

Anode rod clamp for aluminum

Technical Field

The utility model relates to an anode guide rod fixture for aluminum, which belongs to the technical field of anode clamping equipment.

Background

During the anode changing operation of the aluminum electrolytic cell, an anode guide rod group or a residual anode group is clamped by an anode clamp of a crown block and then lifted to a specified position, and the residual anode lifting and new anode changing operation is completed. Fig. 1 shows a conventional anode clamp hoisting structure, which comprises a hook, an oil cylinder, a clamping arm, a spring, a frame and the like. The working process is that the crown block moves to the position above the anode guide rod group or the anode scrap group, the hook is clamped in the guide rod positioning tube after the anode mechanism is aligned with the guide rod downwards, and then the crane is lifted.

In the using process, when the anode mechanism and the guide rod are aligned, the hook is easy to collide with the guide rod, abrasion and top deformation are caused to the guide rod, the guide rod cannot be installed into a catenary bell jar in an assembly workshop, the guide rod needs to be repaired manually and then used, time and labor are wasted, and production is influenced; in addition, after the hook of the clamp is worn and deformed, the hook is influenced by the downward gravity of the carbon block, the shaking of the anode mechanism along with the traveling of the overhead traveling crane, the pressure relief of the oil cylinder and the like, the carbon block is easy to fall off, and the risk of injury by a person exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anode rod fixture for aluminium solves the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum anode guide rod fixture comprises a bell jar, wherein a positioning pipe and a guide hole are symmetrically arranged on the side surface of the bell jar, the positioning pipe and the guide hole are respectively arranged at the bottom end and the top end of the side surface of the bell jar, a positioning pin is arranged in the positioning pipe, a guide rod is arranged in the guide hole, and the positioning pin and the guide rod are mutually connected through a connecting plate.

Preferably, the guide rod and the positioning pin are arranged in parallel, and the guide rod and the positioning pin are respectively connected with the bell jar in a sliding manner.

Preferably, the side surface of the bell jar is provided with an air cylinder, the air cylinder is arranged between the positioning pipe and the guide hole, and the air cylinder is fixedly connected with the bell jar.

Preferably, the cylinder is provided with a piston rod, and the tail end of the piston rod is arranged on the side face of the connecting plate and fixedly connected with the connecting plate.

Preferably, the bottom end of the bell jar is provided with an anode guide rod, the bell jar is of a hollow structure, and the bottom end of the bell jar is of an open structure.

Preferably, the inner diameter of the bell jar is larger than the diameter of the anode guide rod, the anode guide rod is connected with the bell jar in a sliding mode, and the top end of the anode guide rod is provided with a fixing hole corresponding to the positioning tube in position.

Preferably, the bottom end of the side surface of the bell jar is inclined outwards.

Preferably, a positioning plate is arranged inside the bell jar, and the positioning plate is fixedly connected with the bell jar.

Preferably, the top end of the bell jar is provided with a lifting frame through a connecting block, and two ends of the connecting block are respectively fixedly connected with the bell jar and the lifting frame.

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

the utility model belongs to the technical field of the positive pole centre gripping equipment, specifically disclose an aluminium is with positive pole guide arm fixture, the utility model discloses a horizontal migration's of setting fixing device can carry out effective fixation to the positive pole guide arm, avoids the positive pole guide arm to take place to rock the risk that leads to at the removal in-process, can carry out effective location to the positive pole guide arm through the locating plate that sets up, avoids damaging the positive pole guide arm and influence follow-up use in the fixed in-process of positive pole guide arm, the utility model discloses simple structure, convenient operation is fit for using widely.

Drawings

FIG. 1 is a schematic structural view of a conventional aluminum anode rod clamp;

FIG. 2 is a schematic structural view of an aluminum anode rod fixture of the present invention;

in the figure: 1. a bell jar; 2. a positioning tube; 3. a guide hole; 4. positioning pins; 5. a guide bar; 6. a connecting plate; 7. a cylinder; 8. an anode stem; 9. a fixing hole; 10. positioning a plate; 11. connecting blocks; 12. the frame is lifted.

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 should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an aluminum anode guide rod fixture comprises a bell jar 1, wherein a positioning pipe 2 and a guide hole 3 are symmetrically arranged on the side surface of the bell jar 1, the positioning pipe 2 and the guide hole 3 are respectively arranged at the bottom end and the top end of the side surface of the bell jar 1, a positioning pin 4 is arranged in the positioning pipe 2, a guide rod 5 is arranged in the guide hole 3, and the positioning pin 4 and the guide rod 5 are connected with each other through a connecting plate 6.

Further, the guide rod 5 and the positioning pin 4 are arranged in parallel, and the guide rod 5 and the positioning pin 4 are respectively connected with the bell jar 1 in a sliding manner.

Further, a cylinder 7 is arranged on the side surface of the bell jar 1, the cylinder 7 is arranged between the positioning pipe 2 and the guide hole 3, and the cylinder 7 is fixedly connected with the bell jar 1.

Further, a piston rod is arranged on the cylinder 7, and the tail end of the piston rod is arranged on the side face of the connecting plate 6 and is fixedly connected with the connecting plate 6.

Further, an anode guide rod 8 is arranged at the bottom end of the bell jar 1, the bell jar 1 is of a hollow structure, and the bottom end of the bell jar 1 is of an open structure.

Furthermore, the inner diameter of the bell jar 1 is larger than the diameter of the anode guide rod 8, the anode guide rod 8 is connected with the bell jar 1 in a sliding manner, and the top end of the anode guide rod 8 is provided with a fixing hole 9 which corresponds to the positioning tube 2.

Further, the bottom end of the side surface of the bell jar 1 is arranged obliquely outwards.

Further, a positioning plate 10 is arranged inside the bell jar 1, and the positioning plate 10 is fixedly connected with the bell jar 1.

Furthermore, the top end of the bell jar 1 is provided with a lifting frame 12 through a connecting block 11, and two ends of the connecting block 11 are respectively fixedly connected with the bell jar 1 and the lifting frame 12.

The working principle is as follows: the utility model relates to an aluminium is with positive pole guide arm fixture, during the use, at first remove the overhead traveling crane to positive pole guide arm 8 group or stub group top, the device moves down, bell jar 1 accomplishes the counterpoint with positive pole guide arm 8, positive pole guide arm 8 inserts in bell jar 1 from open structure's bell jar 1 bottom, start cylinder 7 locking instruction afterwards, the piston rod action, locating pin 4 horizontal migration and move to in locating tube 2 and the fixed orifices 9 of positive pole guide arm 8 under the guide effect of guide bar 5, the device rises, carry out the handling operation through overhead traveling crane removal, anode group or stub handling to the assigned position, the device descends, anode group or stub group are put into electrolysis trough or stub tray, start cylinder 7 and open the instruction, the piston rod action, locating pin 4 horizontal migration goes out locating tube 2 and the fixed orifices 9 of positive pole guide arm 8, positive pole guide arm 8 loses the restriction of locating pin 4, the device rises, and the guide arm removes in the bell jar 1, and the work is ended, the utility model discloses simple structure, convenient operation is fit for using widely.

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

1. An anode rod fixture for aluminum is characterized in that: the device comprises a bell jar (1), wherein a positioning pipe (2) and a guide hole (3) are symmetrically arranged on the side surface of the bell jar (1), the positioning pipe (2) and the guide hole (3) are respectively arranged at the bottom end of the side surface and the top end of the side surface of the bell jar (1), a positioning pin (4) is arranged in the positioning pipe (2), a guide rod (5) is arranged in the guide hole (3), and the positioning pin (4) and the guide rod (5) are mutually connected through a connecting plate (6).

2. The anode rod jig for aluminum according to claim 1, wherein: the guide rod (5) and the positioning pin (4) are arranged in parallel, and the guide rod (5) and the positioning pin (4) are respectively connected with the bell jar (1) in a sliding mode.

3. The anode rod jig for aluminum according to claim 1, wherein: the side surface of the bell jar (1) is provided with an air cylinder (7), the air cylinder (7) is arranged between the positioning pipe (2) and the guide hole (3), and the air cylinder (7) is fixedly connected with the bell jar (1).

4. The anode rod jig for aluminum according to claim 3, wherein: the air cylinder (7) is provided with a piston rod, and the tail end of the piston rod is arranged on the side face of the connecting plate (6) and fixedly connected with the connecting plate (6).

5. The anode rod jig for aluminum according to claim 1, wherein: the anode guide rod (8) is arranged at the bottom end of the bell jar (1), the bell jar (1) is of a hollow structure, and the bottom end of the bell jar (1) is of an open structure.

6. The anode rod jig for aluminum according to claim 1, wherein: the inner diameter of the bell jar (1) is larger than the diameter of the anode guide rod (8), the anode guide rod (8) is connected with the bell jar (1) in a sliding mode, and the top end of the anode guide rod (8) is provided with a fixing hole (9) corresponding to the positioning tube (2) in position.

7. The anode rod jig for aluminum according to claim 1, wherein: the bottom end of the side surface of the bell jar (1) is arranged in an outward inclined way.

8. The anode rod jig for aluminum according to claim 1, wherein: the positioning plate (10) is arranged in the bell jar (1), and the positioning plate (10) is fixedly connected with the bell jar (1).

9. The anode rod jig for aluminum according to claim 1, wherein: the top end of the bell jar (1) is provided with a lifting frame (12) through a connecting block (11), and two ends of the connecting block (11) are respectively fixedly connected with the bell jar (1) and the lifting frame (12).