On-line cutting complete-set operation device for overhauling groove maintenance
By setting a detachable lateral moving track and screw on the cradle rack, the cutting torch is driven to move longitudinally, and the problems of inconsistent cutting width and high risk of the cradle rack are solved, achieving a more neat cutting opening and a more efficient maintenance process.
Patent Information
- Application Number
- CN202420711141.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-09
AI Technical Summary
In the prior art, the cutting width of the cradle rack is inconsistent, and secondary cutting and repair is required, which has high risk and high cost problems.
A complete set of working devices for repairing and online cutting of overhaul tanks is designed, including a detachable lateral movement track, a movable lateral movement block, a screw and a movable cutting torch, which drives the cutting torch to move longitudinally through the screw. , use clamps to fix the cutting torch to achieve neatness of the cutting opening.
Through the cooperation of transversely moving tracks and screws, the cutting openings of the cradle rack are made more neat, reducing labor and gas waste, improving cutting efficiency and safety, and reducing maintenance costs.
Smart Images
Figure CN222344439U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrolytic cells, in particular to an online cutting complete set of operation devices for overhauling a cell. Background Art
[0002] After the electrolytic cell has been in operation for 5-6 years, due to the long-term operation of the cell shell under high temperature, some of the cell shell welding points cracked, the cell shell deformed, and the cell shell component cradle also expanded and deformed. After the electrolytic cell "swells", there is a great hidden danger to production safety, and the cost of replacing a new cell shell is high. At present, most manufacturers correct and reinforce the deformed cell shell. One of the maintenance methods is to cut the cradle frame, and then perform reinforcement welding after the correction is completed. At present, most of the cell shells are repaired manually by oxyacetylene.
[0003] There are several disadvantages of manual cutting:
[0004] (1) The width and level of welds cut by manual cutting are inconsistent, and the cutting level is greatly affected by the skills of the operator;
[0005] (2) Due to the inconsistency of cutting width and level, the steel bars to be added after the cradle is cut are of different sizes, which cannot be produced in large quantities. They need to be cut and reshaped separately, resulting in a large amount of labor and gas waste, and high maintenance costs;
[0006] (3) Due to the space and height restrictions of the tank shell correction area, high-temperature iron slag will splash directly onto the operators during cutting, which can easily burn the operators and pose a greater risk to the operation. Utility Model Content
[0007] 1. Technical issues to be solved
[0008] The technical problem to be solved by the utility model is that the cutting width of the cradle frame is inconsistent, and secondary cutting and shaping are required, which is highly dangerous.
[0009] (II) Technical solution
[0010] In order to solve the above technical problems, the technical solution provided by the utility model is: a complete set of online cutting operation equipment for overhaul groove maintenance, including a cradle frame, a detachable transverse moving track is fixed on the cradle frame, a movable transverse moving block is provided on the transverse moving track, a screw rod arranged perpendicularly to the transverse moving track is provided on the transverse moving block, a movable clamp is sleeved on the screw rod, and a movable cutting torch is provided on the clamp.
[0011] As an improvement, the transverse movable track is fixed on the cradle frame by bolts.
[0012] As an improvement, one end of the screw rod extends to the outside of the lateral moving block and is connected to a rotary handle.
[0013] As an improvement, the number of the screws is two and they are symmetrically arranged.
[0014] As an improvement, the fixture is provided with a through hole, and the cutting torch is arranged in the through hole.
[0015] As an improvement, the fixture is provided with a screw hole connected to the through hole, and a fixing screw abutting against the cutting torch is provided in the screw hole.
[0016] As an improvement, a plurality of rollers cooperating with the transverse moving track are evenly arranged at the bottom of the transverse moving block.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the advantages of the utility model are: 1. The transverse moving track is fixed on the cradle frame, and the transverse moving block moves on the transverse moving track to drive the cutting torch to move, and the movement of the cutting torch is limited, so that the cutting opening of the cradle frame is more uniform; 2. The screw rod can drive the cutting torch to move longitudinally to cut the cradle frame, and the cutting opening is more uniform; 3. The clamp can fix the cutting torch. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is a structural schematic diagram of the screw of the utility model.
[0021] Figure 3 It is a structural schematic diagram of the fixing screw rod of the utility model.
[0022] As shown in the figure: 1. Cradle frame; 2. Horizontal moving track; 3. Horizontal moving block; 4. Screw; 5. Clamp; 6. Cutting torch; 7. Bolt; 8. Rotary handle; 9. Through hole; 10. Screw hole; 11. Fixed screw; 12. Roller. DETAILED DESCRIPTION
[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0024] In the description of the present invention: It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0028] Embodiment 1
[0029] Combined with Figure 1-3The cradle frame 1 is provided with a detachable transverse moving track 2, and the transverse moving track 2 can be made into a segmented type, and the length can be freely set, and is fixed on the cradle frame 1 according to the cutting position of the cradle frame 1. The transverse moving track 2 is provided with a movable transverse moving block 3, and the bottom of the transverse moving block 3 is evenly provided with a plurality of rollers 12 cooperating with the transverse moving track 2, and the rollers 12 support the transverse moving block 3 to move. The transverse moving block 3 is provided with a screw 4 vertically arranged with the transverse moving track 2, and one end of the screw 4 extends to the outside of the transverse moving block 3 and is connected with a rotary handle 8. The number of the screws 4 is two and they are symmetrically arranged. When the rotary handle 8 is turned, the rotary handle 8 drives the screw 4 to rotate, which can drive the transverse moving block 3 to move, and then drive the cutting torch 6 to move. A movable clamp 5 is sleeved on the screw 4, and a movable cutting torch 6 is provided on the clamp 5.
[0030] The transverse movable track 2 is fixed on the cradle frame 1 by bolts 7, so that people can disassemble it easily.
[0031] The fixture 5 is provided with a through hole 9, the cutting torch 6 is arranged in the through hole 9, the fixture 5 is provided with a screw hole 10 connected with the through hole 9, the screw hole 10 is provided with a fixing screw 11 abutting against the cutting torch 6, and the fixing screw 11 can fix the cutting torch 6.
[0032] All features described in the specification, the attached claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.
[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an implementation", "specific implementation", "other implementations", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment, implementation or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described above may also be combined in a suitable manner in any one or more embodiments, implementations or examples. The technical solution recorded in the utility model also includes a technical solution formed by any one or more of the specific features, structures, materials or characteristics described above in a separate or combined manner.
[0034] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the utility model within the scope of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the utility model are still within the scope of the technical solution of the utility model.
Claims
1. A complete set of online cutting equipment for large groove repair, including a cradle frame, characterized in that: The cradle frame is fixedly provided with a detachable transverse moving track, the transverse moving track is provided with a movable transverse moving block, the transverse moving block is provided with a screw rod vertically arranged with the transverse moving track, the screw rod is sleeved with a movable fixture, and the fixture is provided with a movable cutting torch.
2. The large groove repair and maintenance online cutting complete set of operation equipment according to claim 1 is characterized by: The transverse moving track is fixed on the cradle frame by bolts.
3. The large groove repair and maintenance online cutting complete operation device according to claim 1 is characterized by: One end of the screw rod extends to the outside of the transverse moving block and is connected with a rotary handle.
4. The large groove repair and maintenance online cutting complete set of operation equipment according to claim 1 is characterized by: The number of the screws is two and they are symmetrically arranged.
5. The large groove repair and maintenance online cutting complete set of operation equipment according to claim 1 is characterized by: The fixture is provided with a through hole, and the cutting torch is arranged in the through hole.
6. The large groove repair and maintenance online cutting complete set of operation equipment according to claim 5 is characterized by: The fixture is provided with a screw hole communicated with the through hole, and a fixing screw rod abutting against the cutting torch is provided in the screw hole.
7. The large groove repair and maintenance online cutting complete set of operation equipment according to claim 1 is characterized by: A plurality of rollers matching with the transverse moving track are evenly arranged at the bottom of the transverse moving block.