CN204975311U - Two safety mechanism of ladle auxiliary hook - Google Patents
Two safety mechanism of ladle auxiliary hook Download PDFInfo
- Publication number
- CN204975311U CN204975311U CN201520620050.XU CN201520620050U CN204975311U CN 204975311 U CN204975311 U CN 204975311U CN 201520620050 U CN201520620050 U CN 201520620050U CN 204975311 U CN204975311 U CN 204975311U
- Authority
- CN
- China
- Prior art keywords
- ladle
- auxiliary hook
- hangers
- arm
- hangers arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a two safety mechanism of ladle auxiliary hook, it is installing the auxiliary hook tilting mechanism to include on the ladle, its structure is at the ladle package one end articulated connecting rod at the end, the other end of connecting rod is articulating the hangers arm, the locating pin that sets up on the couple that sets up on the ladle wall of the ladle package end other end and the hangers arm cooperatees, the bolt support to the rigid coupling on the ladle wall on couple upper portion, set up the bolt hole on the bolt support, setting up on the hangers arm with the bolt support on the corresponding insurable pinhole in bolt hole, it tumbles after the structure resets to have tumbled the ladle auxiliary hook when the ladle, the hangers arm is locked in the bolt hole that the safety catch of installation in the insurable pinhole of hangers arm passed the bolt support. The utility model discloses rational in infrastructure, convenient operation can reduce artifical intensity of labour, can avoid the ladle auxiliary hook to drop, improves the security that the ladle used, avoids great unpredictalbe incident, improves the turnover efficiency of ladle, improves production efficiency.
Description
Technical field
The utility model belongs to the improvement of steel mill ladle auxiliary hook tilting mechanism structure, particularly a kind of ladle auxiliary hook double safety mechanism.
Background technology
Accept molten steel before steel ladle is used for steel mill electric furnace or converter, carry out pouring practice.Ladle tilting mechanism is the necessary equipment of ladle, and the ladle being mainly used in being poured uses crane residue molten steel and slag to be poured out by tilting mechanism, or needs ladle of tumbling when ladle is repaired or toasted.Steel mill ladle auxiliary hook overturning control mechanism uses flow process to be: steel ladle pouring, hoist lifting hook hangs on tilting mechanism by the ladle be poured, and will remain molten steel and residue is poured out in ladle, then proceeds ladle and prepares or baking.
Ladle auxiliary hook tilting mechanism is the necessary equipment of ladle, and the ladle being mainly used in being poured uses crane residue molten steel and slag to be poured out by tilting mechanism, or needs ladle of tumbling when ladle is repaired or toasted.
In current ladle tilting mechanism use procedure, tilting mechanism dependence bearing pin is placed on support and positions, there is potential safety hazard in this kind of method use procedure, tilting mechanism easily comes off, and cause and operating personnel are squeezed security incidents such as hindering, damage, safety in utilization is poor.
The subject matter existed is as follows:
1, ladle auxiliary hook suspender of tumbling is open, when ladle needs to tumble, hoist lifting hook hangs on auxiliary hook and tumbles, after tumbling, hoist lifting hook declines, auxiliary hook bearing pin drops on support, deadweight is relied on to keep the location of auxiliary hook, therefore easily produce auxiliary hook obscission in use procedure, cause suspender to come off, therefore there is great potential safety hazard.
2, operation is loaded down with trivial details, increases worker's labour intensity.
3, special messenger need be established to operate, production efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of ladle auxiliary hook double safety mechanism, it is rational in infrastructure, easy to operate, hand labor intensity can be reduced, ladle auxiliary hook can be avoided to come off, improve the security that ladle uses, avoid great unpredictalbe security incident, improve all transfer efficients of ladle, enhance productivity.
The purpose of this utility model is achieved in that a kind of ladle auxiliary hook double safety mechanism, be included on ladle and auxiliary hook tilting mechanism is installed, its structure is at the hinged connecting rod in one end of bottom of steel ladle, the articulated hangers arm of the other end of connecting rod, the hook that the steel ladle of the bottom of steel ladle other end is arranged matches with the alignment pin that hangers arm is arranged, affixed latch support on the steel ladle on hook top, latch support arranges pin hole, hangers arm arranges the breaking pin hole corresponding with the pin hole on latch support, when ladle tumbled ladle auxiliary hook tumble structure reset after, hangers arm locks through the pin hole of latch support by the safety plug installed in the breaking pin hole of hangers arm.
It is as follows that the utility model mainly improves content:
1, at ladle former auxiliary hook frame upper design and installation latch support, drop on after on support at ladle auxiliary hook bearing pin of having tumbled, between auxiliary hook and ladle, insert a safety plug, thus eliminate the potential safety hazard that ladle auxiliary hook comes off.
Improvement effect:
1, eliminate the phenomenon that ladle uses and handling process auxiliary hook comes off after transformation, improve the security that ladle uses, avoid great unpredictalbe security incident.
2, Double-insurance structure is easy to operation, easy to use, reduces hand labor intensity.
3, owing to eliminating the processing time that auxiliary hook comes off, all transfer efficients of ladle can be improved, can enhance productivity.
The utility model is rational in infrastructure, easy to operate, reduces hand labor intensity, avoids ladle auxiliary hook and comes off, and improves the security that ladle uses, avoids great unpredictalbe security incident, improve all transfer efficients of ladle, improve production efficiency.
Accompanying drawing explanation
Be further described the utility model below in conjunction with accompanying drawing, Fig. 1 is main TV structure schematic diagram of the present utility model, and Fig. 2 is left TV structure schematic diagram of the present utility model.
Detailed description of the invention
A kind of ladle auxiliary hook double safety mechanism, as Fig. 1, shown in Fig. 2, be included on ladle 1 and auxiliary hook tilting mechanism is installed, its structure is the connecting rod 2 hinged in one end of bottom of steel ladle, the articulated hangers arm 3 of the other end of connecting rod 2, the hook 4 that the steel ladle of the bottom of steel ladle other end is arranged matches with the alignment pin that hangers arm 3 is arranged, affixed latch support 5 on the steel ladle on hook 4 top, latch support 5 arranges pin hole, hangers arm 3 arranges the breaking pin hole corresponding with the pin hole on latch support 5, when ladle 1 tumbled ladle auxiliary hook tumble structure reset after, hangers arm 3 locks through the pin hole of latch support 5 by the safety plug 6 installed in the breaking pin hole of hangers arm 3.Arrange handle in one end of safety plug 6, handle is vertical with safety plug 6.
Claims (2)
1. a ladle auxiliary hook double safety mechanism, be included on ladle (1) and auxiliary hook tilting mechanism is installed, its structure is the connecting rod (2) hinged in one end of bottom of steel ladle, the articulated hangers arm (3) of the other end of connecting rod (2), the hook (4) that the steel ladle of the bottom of steel ladle other end is arranged matches with the upper alignment pin arranged of hangers arm (3), it is characterized in that: affixed latch support (5) on the steel ladle on hook (4) top, latch support (5) arranges pin hole, hangers arm (3) arranges the breaking pin hole corresponding with the pin hole on latch support (5), when ladle (1) tumbled ladle auxiliary hook tumble structure reset after, hangers arm (3) locks through the pin hole of latch support (5) by the safety plug (6) installed in the breaking pin hole of hangers arm (3).
2. a kind of ladle auxiliary hook double safety mechanism according to claim 1, it is characterized in that: arrange handle in one end of safety plug (6), handle is vertical with safety plug (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620050.XU CN204975311U (en) | 2015-08-18 | 2015-08-18 | Two safety mechanism of ladle auxiliary hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520620050.XU CN204975311U (en) | 2015-08-18 | 2015-08-18 | Two safety mechanism of ladle auxiliary hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975311U true CN204975311U (en) | 2016-01-20 |
Family
ID=55109731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520620050.XU Expired - Fee Related CN204975311U (en) | 2015-08-18 | 2015-08-18 | Two safety mechanism of ladle auxiliary hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855511A (en) * | 2016-09-22 | 2018-03-30 | 上海梅山钢铁股份有限公司 | A kind of ladle switching mechanism one-way locking device |
-
2015
- 2015-08-18 CN CN201520620050.XU patent/CN204975311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855511A (en) * | 2016-09-22 | 2018-03-30 | 上海梅山钢铁股份有限公司 | A kind of ladle switching mechanism one-way locking device |
| CN107855511B (en) * | 2016-09-22 | 2019-07-19 | 上海梅山钢铁股份有限公司 | A kind of ladle turnover mechanism one-way locking device |
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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: 20160120 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |