CN221186287U - Multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine - Google Patents
Multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine Download PDFInfo
- Publication number
- CN221186287U CN221186287U CN202323092388.6U CN202323092388U CN221186287U CN 221186287 U CN221186287 U CN 221186287U CN 202323092388 U CN202323092388 U CN 202323092388U CN 221186287 U CN221186287 U CN 221186287U
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- Prior art keywords
- continuous casting
- casting machine
- assembling
- handle main
- disassembling
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 25
- 238000012423 maintenance Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005266 casting Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model relates to the field of continuous casting machine auxiliary equipment and discloses a multifunctional special wrench for a loading and unloading nozzle of a continuous casting machine. The utility model shortens the shutdown maintenance time of the continuous casting machine, reduces the labor intensity of workers, lowers the maintenance cost, improves the production efficiency, reduces a series of accidents such as steel leakage and the like caused by insufficient cooling effect due to limited replacement time, and can improve the casting blank quality of the continuous casting machine.
Description
Technical Field
The utility model relates to the field of auxiliary equipment of continuous casting machines, in particular to a multifunctional special wrench for assembling and disassembling nozzles of a continuous casting machine.
Background
In the continuous casting production process of steel, the continuous casting machine needs to be maintained frequently, the time is mainly determined according to the replacement quantity of cooling equipment of the two cold chambers, a great amount of time is consumed when the continuous casting machine is used for replacing nozzles, copper blocks and the like, the number of the nozzles is large, the working environment is bad, the current continuous casting machine is different in model, the loading and unloading tools are not matched, the replacement time is long, various replacement and maintenance tools are required to be carried, the replacement and maintenance tools are easy to lose and confuse, and the replacement efficiency of workers is not high enough. In addition, even if some electric tools are used, some are affected by the location and the field environment, the electric tools are frequently fragile, and the joints are damaged. In addition, because the continuous casting maintenance time is limited, generally three hours, the problems that part of nozzles and copper blocks are not assembled and disassembled and are not replaced exist, and accidents such as steel leakage and the like are caused later. In view of the above, a multifunctional special wrench for assembling and disassembling nozzles of a continuous casting machine is developed.
Disclosure of utility model
In view of the above, an object of the present utility model is to provide a multifunctional special wrench for assembling and disassembling nozzles of a continuous casting machine, which solves the above-mentioned problems pointed out in the background art.
In order to achieve the above object, the following technical scheme is adopted:
The utility model provides a multifunctional special spanner of conticaster loading and unloading nozzle, includes the handle main part, the one end of handle main part is fixed with U type calliper, the centre of handle main part rotates and is connected with the bracing piece, conveniently takes out the plug-in type nozzle through lever principle, avoids the workman to use the heavy object to strike and causes equipment damage, causes equipment life to shorten, set up a plurality of lightening holes in the handle main part, a plurality of the lightening hole is regular hexagon hole, and a plurality of the size of lightening hole is all inequality, the lightening groove has been seted up to the other end of handle main part, and the setting of lightening hole and lightening groove can effectively reduce the weight of spanner, can show reduction workman's intensity of labour in narrow complicated two cold regions, and a plurality of lightening holes set up to the regular hexagon hole of different sizes, conveniently dismantle the bolt and nut of different specifications.
As a further improvement of the utility model, the supporting rod is an inner hexagonal socket wrench, and a screw nut on the copper block can be assembled and disassembled.
As a further improvement of the utility model, the middle of the handle main body is provided with a mounting hole, and the supporting rod is rotatably arranged in the mounting hole through a rotating shaft.
As a further improvement of the utility model, the other end of the handle main body is provided with a splayed holding part, so that the insertion type nozzle can be conveniently taken out by applying force.
As a further improvement of the utility model, the inner side of the U-shaped caliper is provided with a non-slip bulge.
As a further improvement of the utility model, the anti-slip protrusions are rubber protrusions, so that damage to the nozzle surface during disassembly is avoided.
The beneficial effects of the utility model are as follows:
1. the utility model shortens the shutdown maintenance time of the continuous casting machine, reduces the labor intensity of workers, lowers the maintenance cost, improves the production efficiency, reduces a series of accidents such as steel leakage and the like caused by insufficient cooling effect due to limited replacement time, and can improve the casting blank quality of the continuous casting machine.
2. The utility model increases the application range of tools, can be used by two continuous casting in a steel mill, meets the requirement that one person can operate a plurality of tools, and reduces the maintenance time by half when one tool completes the process of assembling and disassembling the nozzle of the two cold chambers.
3. The wrench is provided with the supporting rod, and the function is to pry down the nozzle clamped into the water drain pipe by utilizing the lever principle.
4. The supporting rod is an inner hexagonal socket wrench, and screw nuts on the copper block can be assembled and disassembled.
5. The main body part of the wrench handle is of a porous structure, so that the wrench quality is reduced, and the labor intensity of workers is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a second view angle structure according to the present utility model;
FIG. 3 is a schematic structural view of embodiment 3 of the present utility model;
fig. 4 is a schematic structural view of embodiment 4 of the present utility model.
In the figure: 1. the handle comprises a handle main body, a U-shaped caliper, a support rod, a weight reducing hole, a weight reducing groove, a mounting hole, a rotating shaft, a holding part, a grip part and a slip-proof bump, wherein the handle main body is provided with the U-shaped caliper, the U-shaped caliper is provided with the U-shaped caliper, the support rod, the U-shaped caliper is provided with the handle main body, the weight reducing hole, the U-shaped caliper, the weight reducing groove is provided with the U-shaped caliper, the U-shaped caliper is provided with the U-shaped caliper, the weight reducing groove is provided with the U-.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
Example 1
As shown in fig. 1-2, a multifunctional special spanner for assembling and disassembling nozzles of a continuous casting machine comprises a handle main body 1, one end of the handle main body 1 is fixedly provided with a U-shaped caliper 2, the middle of the handle main body 1 is rotationally connected with a supporting rod 3, the inserted nozzles are conveniently taken out through a lever principle, equipment damage caused by heavy object knocking is avoided, equipment service life is shortened, a plurality of lightening holes 4 are formed in the handle main body 1, the lightening holes 4 are regular hexagon holes, the lightening holes 4 are different in size, a lightening groove 5 is formed in the other end of the handle main body 1, the weight of the spanner can be effectively reduced due to the arrangement of the lightening holes 4 and the lightening groove 5, labor intensity of workers can be remarkably reduced in a narrow and complex two-cooling area, and the lightening holes 4 are arranged into regular hexagon holes with different sizes, so that bolts and nuts with different specifications can be conveniently disassembled.
The supporting rod 3 is an inner hexagonal socket wrench, and can be used for assembling and disassembling screw nuts on the copper block. When the screw-nut assembling and disassembling device is used, the inner hexagonal socket wrench can be used as a wheel shaft handle, the screw-nut assembling and disassembling efficiency is higher, the screw-nut assembling and disassembling device for the common wrench generally rotates 90-180 degrees, and the screw-nut assembling and disassembling device with the inner hexagonal socket wrench as the wheel shaft handle can directly rotate 360 degrees, so that the replacement and installation speed is effectively improved.
Example 2
Based on the structure of embodiment 1, in embodiment 2, a mounting hole 6 is formed in the middle of the handle body 1, and the support rod 3 is rotatably mounted in the mounting hole 6 through a rotating shaft 7.
Example 3
Based on the structure of embodiment 1, in embodiment 3, as shown in fig. 3, the other end of the handle body 1 is provided with a splayed grip portion 8, so that the insertion nozzle can be conveniently taken out by applying force.
Example 4
Based on the structure of embodiment 1, in embodiment 4, as shown in fig. 4, the inside of the U-shaped caliper 2 is provided with a non-slip protrusion 9.
The anti-slip boss 9 is a rubber boss, so that the surface of the nozzle is prevented from being damaged during disassembly.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, component disassembly, or combination thereof, etc. that falls within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. A multifunctional special spanner for assembling and disassembling nozzles of a continuous casting machine is characterized in that: including the handle main part, the one end of handle main part is fixed with U type calliper, the centre of handle main part rotates and is connected with the bracing piece, a plurality of lightening holes have been seted up in the handle main part, a plurality of the lightening hole is regular hexagon hole, and a plurality of the size in lightening hole is all different, the lightening groove has been seted up to the other end of handle main part.
2. The multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine according to claim 1, wherein: the supporting rod is an inner hexagonal socket wrench.
3. The multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine according to claim 1, wherein: the middle of the handle main body is provided with a mounting hole, and the supporting rod is rotatably mounted in the mounting hole through a rotating shaft.
4. The multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine according to claim 1, wherein: the other end of the handle main body is provided with a splayed holding part.
5. The multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine according to claim 1, wherein: the inner side of the U-shaped caliper is provided with an anti-slip bulge.
6. The multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine according to claim 5, wherein: the anti-slip protrusions are rubber protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323092388.6U CN221186287U (en) | 2023-11-15 | 2023-11-15 | Multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323092388.6U CN221186287U (en) | 2023-11-15 | 2023-11-15 | Multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221186287U true CN221186287U (en) | 2024-06-21 |
Family
ID=91516529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323092388.6U Active CN221186287U (en) | 2023-11-15 | 2023-11-15 | Multifunctional special spanner for assembling and disassembling nozzle of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221186287U (en) |
-
2023
- 2023-11-15 CN CN202323092388.6U patent/CN221186287U/en active Active
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