Anode guide rod steel jacket dismounting and mounting device

Abstract

The utility model discloses an anode guide rod steel sleeve dismounting and mounting device which comprises a support and a base, an oil cylinder is arranged at the bottom of the support, a pressing block is arranged at the telescopic end of the oil cylinder, a discharging hole corresponding to the pressing block is formed in the upper surface of the base, a positioning frame for positioning an anode guide rod is arranged on the upper surface of the base, and a discharging hole is formed in the lower surface of the base. A clamping plate is arranged on the upper surface of the positioning frame, and an arc-shaped groove corresponding to the discharging hole is formed in the clamping plate and used for being connected with the steel sleeve in a clamping mode. According to the anode guide rod steel jacket disassembling and assembling device, the anode guide rod and a new steel jacket can be rapidly positioned and replaced, manual knocking and replacing are not needed, the operation safety is high, the workload of workers can be reduced, the working efficiency can be improved, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of anode guide rods, in particular to a device for disassembling and assembling a steel sleeve of an anode guide rod. Background Art

[0002] In the production of modern anode guide rod assemblies, the anode guide rods need to be hoisted on the catenary for transportation and assembly. Long-term uneven loading and unloading forces will cause the lifting holes to deform, the aperture to become larger, and the steel sleeve to wear. Long-term use of damaged steel sleeves will cause the accuracy of the bayonet alignment to decrease when they are placed in the catenary bell for hoisting, and even cause the guide rod to fall due to the inadequate bayonet, thereby damaging the anode carbon blocks, increasing costs and safety hazards. Therefore, it is necessary to continuously repair and replace the damaged steel sleeves of the anode guide rod hoisting holes.

[0003] At present, when the steel sleeve inside the lifting ring of the anode guide rod is damaged and cannot be used, the traditional replacement method requires manual hammering to hammer the steel sleeve into the lifting ring. During the process, the steel sleeve needs to be held by hand, which results in a large workload for employees, a safety hazard of injury, inconvenient operation and low work efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an anode guide rod steel sleeve disassembly and assembly device, which can quickly position and replace the anode guide rod and a new steel sleeve without manual knocking and replacement, has high operation safety, can reduce the workload of workers, and can also improve work efficiency. The operation is simple and easy to use, and can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anode guide rod steel sleeve disassembly and assembly device, comprising a bracket and a base, a cylinder is provided at the bottom of the bracket, a pressure block is provided at the telescopic end of the cylinder, a discharge hole corresponding to the pressure block is provided on the upper surface of the base, and a positioning frame for positioning the anode guide rod is provided on the upper surface of the base, a clamping plate is provided on the upper surface of the positioning frame, and an arc groove corresponding to the discharge hole is provided on the clamping plate for clamping the steel sleeve.

[0006] As a preferred technical solution of the utility model, the diameter of the discharge hole is larger than the outer shaft diameter of the steel sleeve.

[0007] As a preferred technical solution of the utility model, a rubber block is provided on the inner side surface of the opening end of the arc-shaped groove.

[0008] As a preferred technical solution of the utility model, an inclined guide plate is provided at the lower end of the inner side surface of the base.

[0009] As a preferred technical solution of the utility model, a positioning hole is provided on the side of the base, and an insertion hole is provided on the side of the bracket corresponding to the positioning hole. An insertion rod is movably inserted into the insertion hole, and the insertion end of the insertion rod is movably inserted into the positioning hole.

[0010] As a preferred technical solution of the utility model, the pressing block is a cylindrical structure, and the diameter of the pressing block of the cylindrical structure is equal to the outer shaft diameter of the steel sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The anode guide rod steel sleeve disassembly and assembly device of the utility model example can quickly position and replace the anode guide rod and the new steel sleeve without manual knocking and replacement, has high operation safety, can reduce the workload of workers, and can also improve work efficiency, and is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure when in use.

[0016] In the figure: 1 bracket, 2 oil cylinder, 21 pressure block, 3 base, 31 discharge hole, 32 positioning hole, 33 guide plate, 4 positioning frame, 5 clamping plate, 51 arc groove, 52 rubber block, 6 plug hole, 61 plug rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: an anode guide rod steel sleeve disassembly and assembly device, comprising a bracket 1 and a base 3, an oil cylinder 2 is provided at the bottom of the bracket 1, a pressure block 21 is provided at the telescopic end of the oil cylinder 2, a discharge hole 31 corresponding to the pressure block 21 is provided on the upper surface of the base 3, and a positioning frame 4 for positioning the anode guide rod is provided on the upper surface of the base 3, a clamping plate 5 is provided on the upper surface of the positioning frame 4, an arc groove 51 corresponding to the discharge hole 31 is provided on the clamping plate 5, and is used to clamp the steel sleeve, insert the anode guide rod into the positioning frame 4, and clamp the new steel sleeve into the arc groove 51, control the extension of the oil cylinder 2, and the oil cylinder 2 drives the pressure block 21 to move downward, and the new steel sleeve is squeezed downward during the downward movement of the pressure block 21, and the new steel sleeve enters the inside of the anode guide rod hoisting hole, and squeezes out the damaged steel sleeve inside the hoisting hole.

[0019] Furthermore, the diameter of the discharge hole 31 is larger than the outer shaft diameter of the steel sleeve, so that the damaged steel sleeve can fall through the discharge hole 31 .

[0020] Furthermore, a rubber block 52 is provided on the inner side surface of the open end of the arc-shaped groove 51 to improve the fixing effect on the steel sleeve.

[0021] Furthermore, an inclined guide plate 33 is provided at the lower end of the inner side surface of the base 3 , and the steel sleeve dropped through the discharge hole 31 is moved and discharged through the guide plate 33 .

[0022] Furthermore, a positioning hole 32 is provided on the side of the base 3, and a socket 6 is provided on the side of the bracket 1 corresponding to the positioning hole 32. An insertion rod 61 is movably inserted into the socket 6, and the insertion end of the insertion rod 61 is movably inserted into the positioning hole 32, so that the base 3 can be positioned, which facilitates the replacement of the base 3.

[0023] Furthermore, the pressing block 21 is a cylindrical structure, and the diameter of the pressing block 21 of the cylindrical structure is equal to the outer shaft diameter of the steel sleeve, so that the pressing block 21 can be inserted into the arc groove 51 to extrude the steel sleeve.

[0024] When using:

[0025] Insert the anode guide rod into the positioning frame 4, and insert the new steel sleeve into the arc groove 51;

[0026] The oil cylinder 2 is controlled to extend, and the oil cylinder 2 drives the pressing block 21 to move downward. During the downward movement of the pressing block 21, a new steel sleeve is pressed downward. The new steel sleeve enters the inside of the anode guide rod hoisting hole and squeezes out the damaged steel sleeve inside the hoisting hole;

[0027] The damaged steel sleeve falls onto the guide plate 33 through the discharge hole 31 and slides down along the guide plate 33 to be discharged.

[0028] The utility model can quickly position and replace the anode guide rod and the new steel sleeve without manual knocking and replacement, has high operation safety, can reduce the workload of workers, and can also improve work efficiency, is simple to operate, and is easy to use.

[0029] The undisclosed parts in the present utility model are all prior art, and their specific structures, materials and working principles are not described in detail. Although the embodiments of the present utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the attached claims and their equivalents.

Claims

1. An anode guide rod steel sleeve disassembly and assembly device, comprising a bracket (1) and a base (3), characterized in that: The support (1) is provided with an oil cylinder (2) at the bottom, the telescopic end of the oil cylinder (2) is provided with a pressure block (21), the upper surface of the base (3) is provided with a discharge hole (31) corresponding to the pressure block (21), and the upper surface of the base (3) is provided with a positioning frame (4) for positioning the anode guide rod, the upper surface of the positioning frame (4) is provided with a clamping plate (5), and the clamping plate (5) is provided with an arc groove (51) corresponding to the discharge hole (31) for clamping the steel sleeve.

2. The anode guide rod steel sleeve disassembly and assembly device according to claim 1, characterized in that: The diameter of the discharge hole (31) is larger than the outer shaft diameter of the steel sleeve.

3. The anode guide rod steel sleeve disassembly and assembly device according to claim 1, characterized in that: A rubber block (52) is provided on the inner side surface of the open end of the arc-shaped groove (51).

4. The anode guide rod steel sleeve disassembly and assembly device according to claim 1, characterized in that: An inclined guide plate (33) is provided at the lower end of the inner side surface of the base (3).

5. The anode guide rod steel sleeve disassembly and assembly device according to claim 1, characterized in that: A positioning hole (32) is provided on the side of the base (3), and an insertion hole (6) is provided on the side of the bracket (1) corresponding to the positioning hole (32). An insertion rod (61) is movably inserted into the insertion hole (6), and an insertion end of the insertion rod (61) is movably inserted into the positioning hole (32).

6. The anode guide rod steel sleeve disassembly and assembly device according to claim 1, characterized in that: The pressing block (21) is a cylindrical structure, and the diameter of the pressing block (21) of the cylindrical structure is equal to the outer shaft diameter of the steel sleeve.

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