CN220882167U - Auxiliary tool for disassembling and assembling vibration motor of steel-making vacuum bell - Google Patents
Auxiliary tool for disassembling and assembling vibration motor of steel-making vacuum bell Download PDFInfo
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- CN220882167U CN220882167U CN202322530325.8U CN202322530325U CN220882167U CN 220882167 U CN220882167 U CN 220882167U CN 202322530325 U CN202322530325 U CN 202322530325U CN 220882167 U CN220882167 U CN 220882167U
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- vibration motor
- steel plates
- auxiliary tool
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- 238000009628 steelmaking Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an auxiliary tool for disassembling and assembling a steel-making vacuum bell vibration motor, which comprises a steel box body, two arc-shaped steel plates and two lifting lugs, wherein the two arc-shaped steel plates are respectively arranged on two sides of the top surface of the steel box body, the two lifting lugs are respectively arranged at the outer ends of the two arc-shaped steel plates in a centering manner, the arc-shaped surfaces of the two arc-shaped steel plates are matched with the appearance of a vibration motor shell, and the width of each arc-shaped surface is one quarter of the circumferential radian of a swing hammer protection cover on two sides of the vibration motor. The auxiliary tool overcomes the defects of the traditional vibration motor in disassembly and assembly operation, has the advantages of simple structure, low manufacturing cost, safe and reliable disassembly and assembly operation, no potential safety hazard and improvement of maintenance operation efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical and electrical equipment disassembly and assembly, in particular to an auxiliary tool for disassembly and assembly of a steel-making vacuum bell vibration motor.
Background
In the smelting of high-quality variety steel, vacuum RH external refining is the last procedure of adjusting the components of steel-making products, and plays an important role in the whole production process of the products. While the process requirements of the high added value products in terms of components and temperature are more severe. The blanking control system of the vacuum RH furnace consists of a stock bin, a bell electric vibration feeding device, an electric vibration controller, a blanking belt and the like. The bell vibration feeding is core equipment for whole blanking, and the bell vibration feeding generates centrifugal force through the rotation of an eccentric block in a vibrator, so that movable parts such as a screen box, the vibrator and the like are forced and continuously powered. The tank body is vibrated to convey various alloy materials required by refining. The vibrating motor for feeding the bell by electric vibration works in a high-temperature sealed environment for a long time, and the vibrating motor radiates heat through nitrogen circulation. The vibrating motor is easy to work in a severe environment for a long time and is difficult to repair after the vibrating motor breaks down, the disassembly process of the material clock equipment is tedious and laborious when the vibrating motor breaks down, the fixing bolts are as many as 70, after the precise coordination of a guide chain is needed, the vibrating motor is pulled out to be cushioned by a split head, the vibrating motor shell is detached at last, the nitrogen radiating tube is detached, and the vibrating motor can be detached. The vibration motor is installed reversely and horizontally, the height of the vibration motor from the ground is 0.8m, the mass of the vibration motor is 50kg, the shells on two sides of the vibration motor are the protective covers of the swing hammer, larger acting force cannot be born, and deformation of the protective covers can directly influence rotation of the swing hammer.
The traditional dismounting method of the vibrating motor adopts a jack to catch the vibrating motor, the screw for fixing the vibrating motor is dismounted, and the jack is loosened to enable the vibrating motor to roll down. However, the rolling process of the vibrating motor is not controlled, so that personnel and equipment are easily damaged, and serious potential safety hazards exist. Also when the vibration motor is installed, the vibration motor is installed reversely upwards horizontally, if the lower support is unstable, the accurate pairing of the installation screws of the vibration motor is difficult, and the construction space is narrow and laborious.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an auxiliary tool for disassembling and assembling a steel-making vacuum bell vibration motor, which overcomes the defects of the conventional vibration motor in disassembling and assembling operation, has the advantages of simple structure, low manufacturing cost, safe and reliable disassembling and assembling operation, eliminates potential safety hazards and improves the overhauling operation efficiency.
In order to solve the technical problems, the auxiliary tool for disassembling and assembling the vibration motor of the steel-making vacuum bell comprises a steel box body, two arc-shaped steel plates and two lifting lugs, wherein the two arc-shaped steel plates are respectively arranged on two sides of the top surface of the steel box body, the two lifting lugs are respectively arranged at the outer side ends of the two arc-shaped steel plates in a centered mode, the arc-shaped surfaces of the two arc-shaped steel plates are matched with the appearance of the vibration motor shell, and the width of the arc-shaped surfaces is one fourth of the circumferential radian of a swing hammer protection cover on two sides of the vibration motor.
Further, the steel box body and the two arc-shaped steel plates are manufactured by welding steel plates with the thickness of 5 mm.
Further, the faces of the two arc-shaped steel plates are provided with lightening holes.
The auxiliary tool for disassembling and assembling the steel-making vacuum bell vibration motor adopts the technical scheme that the auxiliary tool comprises a steel box body, two arc-shaped steel plates and two lifting lugs, wherein the two arc-shaped steel plates are respectively arranged on two sides of the top surface of the steel box body, the two lifting lugs are respectively arranged at the outer ends of the two arc-shaped steel plates in a centered manner, the arc-shaped surfaces of the two arc-shaped steel plates are matched with the appearance of a vibration motor shell, and the width of the arc-shaped surfaces is one quarter of the circumferential radian of a swing hammer protection cover on two sides of the vibration motor. The auxiliary tool overcomes the defects of the traditional vibration motor in disassembly and assembly operation, has the advantages of simple structure, low manufacturing cost, safe and reliable disassembly and assembly operation, no potential safety hazard and improvement of maintenance operation efficiency.
Drawings
The utility model is described in further detail below with reference to the attached drawings and embodiments:
FIG. 1 is a schematic diagram of an auxiliary tool for disassembling and assembling a vibration motor of a steel-making vacuum bell;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
fig. 4 is an application schematic diagram of the auxiliary tool.
Detailed Description
The auxiliary tool for disassembling and assembling the steel-making vacuum bell vibration motor comprises a steel box body 1, two arc-shaped steel plates 2 and two lifting lugs 3, wherein the two arc-shaped steel plates 2 are respectively arranged on two sides of the top surface of the steel box body 1, the two lifting lugs 3 are respectively arranged at the outer side ends of the two arc-shaped steel plates 2 in a centered mode, the arc-shaped surfaces of the two arc-shaped steel plates 2 are matched with the appearance of the vibration motor shell, and the width of the arc-shaped surfaces is one fourth of the circumference radian of a hammer throwing protective cover on two sides of the vibration motor.
Preferably, the steel box body 1 and the two arc-shaped steel plates 2 are welded by steel plates with the thickness of 5mm. The auxiliary tool is made of steel plates with certain thickness, and the overall rigidity and the bearing capacity are improved.
Preferably, the plate surfaces of the two arc-shaped steel plates 2 are provided with lightening holes 21. The lightening hole is used for reducing the whole quality of the whole auxiliary tool, so that the whole quality of the auxiliary tool is controlled within 10kg, and the vibration motor is convenient to disassemble and assemble.
As shown in fig. 4, when the vibration motor is disassembled, two lifting lugs of the auxiliary tool are connected by adopting two 0.5T guide chains, and then the auxiliary tool is dragged to the lower part of the vibration motor 4 to be disassembled, so that the tightness of the guide chains is adjusted, and the case body 1 with the deflection steel during the falling of the vibration motor 4 is avoided. At this time, the vibration motor 4 is located above the steel box 1, the junction box 41 of the vibration motor 4 faces downwards, all the fixing bolts of the vibration motor 1 are disassembled by adopting the electric tool, the vibration motor 1 falls down, the junction box 41 of the vibration motor 1 just falls down in the steel box 1, the swing hammer protection covers 42 on two sides of the vibration motor 4 are located on the arc-shaped steel plates 2 on two sides of the steel box 1, and the arc-shaped steel plates 2 can provide reliable protection for the swing hammer protection covers 42 and avoid deformation. At this time, the vibration motor 4 can be pulled out through the two 0.5T guide chains, and the disassembly of the vibration motor 4 is completed. During installation, the vibration motor 4 and the hammer throwing protection cover 42 are firstly placed on the auxiliary tool, the vibration motor junction box 41 is located in the steel box 1, the arc-shaped steel plate 2 supports the hammer throwing protection covers 42 on two sides of the vibration motor 4, the auxiliary tool is dragged to an installation position together with the vibration motor and the hammer throwing protection cover by adopting a guide chain, the auxiliary tool is lifted by adopting a jack, the vibration motor fixing bolts and screw holes are aligned, and all fixing bolts are screwed by adopting an electric tool, so that the vibration motor installation is completed.
The auxiliary tool is used for effectively improving the dismounting speed of the vibrating motor, is safer and more reliable, is accurate in mounting and aligning holes, is more convenient to operate, realizes the positioning of the vibrating motor during dismounting, and the steel box body space just places the vibrating motor junction box protruding downwards, so that the junction box is not crushed, and the motor shell is not damaged; meanwhile, the arc-shaped steel plates on two sides of the steel box body not only provide effective protection for the swing hammer protection cover and avoid deformation, but also limit the falling position of the vibration motor, avoid unordered rolling of the vibration motor and avoid potential safety hazards of disassembly and assembly operations.
Claims (3)
1. A auxiliary fixtures for dismouting of steelmaking vacuum bell vibrating motor, its characterized in that: this auxiliary fixtures includes steel box, two arc steel plates and two lugs, two arc steel plates are located respectively steel box top surface both sides, two lugs locate the outside end of two arc steel plates between two parties respectively, the arcwall face of two arc steel plates matches with the appearance of vibrating motor casing, and the width of arcwall face is the quarter of vibrating motor both sides and gets rid of hammer safety cover circumference radian.
2. The auxiliary tool for disassembling and assembling a steel-making vacuum bell vibration motor according to claim 1, wherein the auxiliary tool is characterized in that: the steel box body and the two arc-shaped steel plates are manufactured by welding steel plates with the thickness of 5 mm.
3. The auxiliary tool for disassembling and assembling a steel-making vacuum bell vibration motor according to claim 1 or 2, wherein the auxiliary tool is characterized in that: the faces of the two arc-shaped steel plates are provided with lightening holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530325.8U CN220882167U (en) | 2023-09-18 | 2023-09-18 | Auxiliary tool for disassembling and assembling vibration motor of steel-making vacuum bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530325.8U CN220882167U (en) | 2023-09-18 | 2023-09-18 | Auxiliary tool for disassembling and assembling vibration motor of steel-making vacuum bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882167U true CN220882167U (en) | 2024-05-03 |
Family
ID=90840377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322530325.8U Active CN220882167U (en) | 2023-09-18 | 2023-09-18 | Auxiliary tool for disassembling and assembling vibration motor of steel-making vacuum bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882167U (en) |
-
2023
- 2023-09-18 CN CN202322530325.8U patent/CN220882167U/en active Active
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