CN204672949U - A kind of Novel hot-metal bottle skull removal device - Google Patents
A kind of Novel hot-metal bottle skull removal device Download PDFInfo
- Publication number
- CN204672949U CN204672949U CN201520185290.1U CN201520185290U CN204672949U CN 204672949 U CN204672949 U CN 204672949U CN 201520185290 U CN201520185290 U CN 201520185290U CN 204672949 U CN204672949 U CN 204672949U
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- CN
- China
- Prior art keywords
- hook
- grasp
- metal bottle
- removal device
- axis hole
- Prior art date
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Abstract
The utility model discloses a kind of hot-metal bottle skull removal device, for ironmaking technology field.This equipment is cross four paws grasp, adopts Plate Welding.Grasp axis hole place establishes stiffener, improves axis hole lear energy; Between grasp bill place's hook and hook, set up ribs, improve the fastness of grasp bill, prevent bill from fractureing or tear.During work, to sling grasp with travelling crane hook, mobile driving is to hot-metal bottle tank mouth place, and landing suspension hook, make grasp tangle hot-metal bottle skull, hoist travelling crane hook, hook slagging-off iron.Comparatively count this grasp equipment increase, hook area increase, hook stability strengthens by conventional one-piece hook hook, improves and remove hot-metal bottle skull efficiency.
Description
technical field:
The utility model relates to ironmaking technology field, is a kind of hot-metal bottle skull removal device specifically.
background technology:
Hot-metal bottle is the visual plant of molten iron turnover, its in use due to during desulfurization molten iron splash bonding, tumble time molten iron bonding and circular flow in surperficial slag, iron cooled and solidified bonding, cause tank edge, tank mouth place formation slag iron ring, time serious, form slag iron covering.Because the intensity of slag iron ring, slag iron covering (being referred to as skull below) is higher, and be combined with ladle lining closely, remove comparatively difficulty.
At present, the skull removing hot-metal bottle mainly adopts monolithic hook.Due to fault of construction, there is following problem when using monolithic hook to remove hot-metal bottle skull: one, poor stability, need during operation to enter position by Manual-pushing hitcher sometimes, increase the workload of operating personnel, and there is unsafe factor; Two, hook is counted few, and hook area is little, removes in the process of skull and causes skull to fragment into polylith, and cannot remove by Integratively, operating efficiency is low
summary of the invention:
For the deficiency in prior art, the technical problems to be solved in the utility model is: the instability problem during removal device operation of hot-metal bottle skull, realizes accurately entering position, cancels Manual-pushing and assists into position; Increase the hook area of hitcher, improve operating efficiency.
For achieving the above object, the utility model provides following technical scheme:
A kind of Novel hot-metal bottle skull removal device, comprises axial prong, side pawl, stiffener and ribs, respectively welds one piece of same side pawl, form cross garpnel hook structure in center, axial prong both sides; Four pieces of deep floors are established in the bill region of grasp; One piece of stiffener is respectively established in axial prong both sides, grasp axis hole place.
Preferably, described axial prong adopts dovetail configuration, and thickness 60mm, dovetail width is transitioned into 1380mm by 800mm.The neck of hook is located on axial prong, length 1100mm, width 500mm.Ф 100 axis hole is established on neck of hook top, for installing hanging shackle.
Preferably, described side pawl be arranged symmetrically with in axial prong both sides, same adopt dovetail configuration, plate thickness 60mm, its width is transitioned into 660mm by 370mm.Side pawl establishes the auxiliary neck of hook, length 700mm.
Preferably, the deep floor employing length of side is the isosceles right triangle structure of 350mm, thickness 25mm.
Preferably, stiffener be arranged symmetrically with in axial prong both sides, for the reinforcement to grasp axis hole place, be covered to below grasp axis hole center 300mm, thickness of slab 30mm.
A kind of hot-metal bottle skull removal device, is designed to garpnel hook structure, adopts Plate Welding.Four paws across is arranged symmetrically with, and has at least two pawls to contact with skull during operation, and hook is counted increase, and stability improves.Between hook and hook, circumference arc is about as 1080mm, and large to hot-metal bottle mouth circumference overlay length, broad covered area, in most cases once can remove skull, has higher operating efficiency;
Hook adopts the design of falling dovetail configuration, and main stress area thickness increases, and meets mechanics principle;
Grasp axis hole place establishes stiffener, improves axis hole lear energy;
Between grasp bill place's hook and hook, set up ribs, improve the fastness of grasp bill, prevent bill from fractureing or tear.
accompanying drawing illustrates:
Fig. 1 is grasp installation diagram;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is grasp axial prong part drawing;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is grasp side pawl part drawing;
Fig. 6 is grasp stiffener part drawing;
Fig. 7 is grasp ribs part drawing;
In figure: 1, axial prong; 2, side pawl; 3, stiffener; 4, ribs; 5, the neck of hook; 6, axis hole.
Detailed description of the invention
A kind of Novel hot-metal bottle skull removal device, shown in Fig. 1,2, cross four paws grasp.For Q345 Plate Welding part, be made up of axial prong 1, side pawl 2, stiffener 3 and ribs 4, respectively weld one piece of same side pawl in center, axial prong both sides, form cross garpnel hook structure.
Establish four pieces of deep floors 3 in the bill region of grasp, four hooks are coupled together, improve the fastness of grasp bill, prevent bill from fractureing or tear.Respectively establish stiffener 3 one pieces in axial prong both sides, grasp axis hole 6 place, improve axis hole 6 tear resistance.
As shown in Figure 3,4, adopt dovetail configuration, thickness 60mm, dovetail width is transitioned into 1380mm by 800mm to axial prong.The neck of hook is located on axial prong, length 1100mm, width 500mm.Ф 100 axis hole is established on neck of hook top, for installing hanging shackle.
Side pawl as shown in Figure 5, be arranged symmetrically with in axial prong both sides, same adopt dovetail configuration, plate thickness 60mm, its width is transitioned into 660mm by 370mm.Side pawl is established the auxiliary neck of hook 5, length 700mm;
Fig. 6 is stiffener structural representation; As shown in Figure 7, the employing length of side is the isosceles right triangle structure of 350mm to ribs, and thickness 25mm, is arranged between four hooks.
Be arranged symmetrically with in axial prong both sides, for the reinforcement to grasp axis hole place, be covered to below grasp axis hole center 300mm, thickness of slab 30mm.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Novel hot-metal bottle skull removal device, is characterized in that: comprise axial prong, side pawl, stiffener and ribs, respectively welds one piece of same side pawl in center, axial prong both sides, forms cross garpnel hook structure; Four pieces of deep floors are established in the bill region of grasp; One piece of stiffener is respectively established in axial prong both sides, grasp axis hole place.
2. Novel hot-metal bottle skull removal device as claimed in claim 1, is characterized in that: described axial prong adopts dovetail configuration, thickness 60mm, and dovetail width is transitioned into 1380mm by 800mm;
The neck of hook is located on axial prong, length 1100mm, width 500mm;
Ф 100 axis hole is established on neck of hook top, for installing hanging shackle.
3. Novel hot-metal bottle skull removal device as claimed in claim 1, is characterized in that: described side pawl be arranged symmetrically with in axial prong both sides, adopt dovetail configuration, plate thickness 60mm equally, its width is transitioned into 660mm by 370mm;
Side pawl establishes the auxiliary neck of hook, length 700mm.
4. Novel hot-metal bottle skull removal device as claimed in claim 1, is characterized in that: the deep floor employing length of side is the isosceles right triangle structure of 350mm, thickness 25mm.
5. Novel hot-metal bottle skull removal device as claimed in claim 1, is characterized in that: stiffener be arranged symmetrically with in axial prong both sides, for the reinforcement to grasp axis hole place, be covered to below grasp axis hole center 300mm, thickness of slab 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185290.1U CN204672949U (en) | 2015-03-31 | 2015-03-31 | A kind of Novel hot-metal bottle skull removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185290.1U CN204672949U (en) | 2015-03-31 | 2015-03-31 | A kind of Novel hot-metal bottle skull removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204672949U true CN204672949U (en) | 2015-09-30 |
Family
ID=54172672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520185290.1U Expired - Fee Related CN204672949U (en) | 2015-03-31 | 2015-03-31 | A kind of Novel hot-metal bottle skull removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204672949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817613A (en) * | 2016-06-06 | 2016-08-03 | 山东钢铁股份有限公司 | Anchor for cleaning accumulated slag at steel ladle hole |
-
2015
- 2015-03-31 CN CN201520185290.1U patent/CN204672949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817613A (en) * | 2016-06-06 | 2016-08-03 | 山东钢铁股份有限公司 | Anchor for cleaning accumulated slag at steel ladle hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |