CN202137359U - Dead-weight type billet clamp - Google Patents
Dead-weight type billet clamp Download PDFInfo
- Publication number
- CN202137359U CN202137359U CN201120193734U CN201120193734U CN202137359U CN 202137359 U CN202137359 U CN 202137359U CN 201120193734 U CN201120193734 U CN 201120193734U CN 201120193734 U CN201120193734 U CN 201120193734U CN 202137359 U CN202137359 U CN 202137359U
- Authority
- CN
- China
- Prior art keywords
- clamp
- billet
- dead
- weight type
- short
- 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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Abstract
The utility model discloses a dead-weight type billet clamp, which comprises two intersected clamp arms. The central sections of the two clamp arms are hinged to each other so as to form the dead-weight type billet clamp. The front portions of the two clamp arms are mutually buckled to each other and the rear portions of the two clamp arms are respectively connected with a lifting rope. The outer sides of the front portions of the clamp arms are equipped with bifurcations. When in use, the dead-weight type billet clamp is connected with a crown block through lifting ropes and a short billet is clamped by the hoisting clamp arms of the crown block. When the short billet is delivered to the upper portion of a steel ladle, the crown block is lowered so as to enable the bifurcations of the clamp to be supported on to the upper edge of the steel ladle. The clamp arms are separated and the short billet falls into the molten steel under the deadweight effect of the short billet. The clamp is not in contact with the high temperature molten steel, so that the clamp will not melt. Since the clamp can be used repeatedly, the use cost is reduced. The short billet falls into the molten steel under the deadweight effect of the short billet without the manual separating operation, thus is easy and convenient in operation. The dead-weight type billet clamp is simple in structure and small in volume. Due to the adoption of the dead-weight type billet clamp, the maintenance cost is greatly reduced. Therefore, the dead-weight type billet clamp has a great popularization value and fills the blank of clamps of this kind.
Description
One, technical field
The utility model belongs to steelmaking technical field, is specifically related to a kind of dead-weight steel billet anchor clamps.
Two, background technology
Because the molten steel temperature is too high, often need in ladle, adds short steel billet and reduce liquid steel temperature in the conticaster casting process.Usually adopt following dual mode to add: a kind of is common handling mode, after short steel billet is pinioned with steel wire rope, winches to the ladle top by overhead traveling crane and directly puts into molten steel.Steel wire rope can can't be reused by high temperature melting in this kind mode adition process, and use cost is higher; Another kind is to use electronic steel billet special fixture, but this kind anchor clamps complicated operation not only waste time and energy, and equipment is also comparatively huge, and maintenance cost is higher.
Three, summary of the invention
Providing that the order of the utility model is is a kind of reusable, and use cost is low, and is simple to operation, time saving and energy saving dead-weight steel billet anchor clamps.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is: these anchor clamps are made up of mutual intersection, two hinged jig arm of middle part, and the front portion of two jig arm is mutual fastening structure, and the rear portion is connected with lifting rope respectively; The outside anterior in jig arm is provided with bifurcated.
During use, the utility model anchor clamps are connected with overhead traveling crane through lifting rope, overhead traveling crane lifting jig arm will be lacked steel billet and picked up, be transported to ladle top after, overhead traveling crane falls to making the bifurcated load of anchor clamps in the upper edge of ladle, jig arm separately weak point steel billet falls in the molten steel in the effect of conducting oneself with dignity.Because these anchor clamps do not contact with molten steel, can not melted by high-temperature molten steel, can reuse, and have reduced use cost.Simultaneously, because short steel billet is to fall in the molten steel in the effect of conducting oneself with dignity, need not separately artificial, simple to operation.The utility model is simple in structure, volume is little, greatly reduces maintenance cost, has promotional value widely, has replenished the blank of these type of anchor clamps.
Four, description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the user mode figure of the utility model.
Five, the specific embodiment
As shown in Figure 1, the utility model comprises two jig arm 2.Jig arm 2 partly is made up of the arch section of front portion and the straight shape at rear portion.The length and width of jig arm 2 is respectively 300-500mm, 20-30mm.Two jig arm 2 are intersected each other fastens arch section each other, and their middle part is that arc, straight shape part junction are hinged through jointed shaft 4.Jointed shaft 4 adopts wear-resisting drill rod axle.The end of the straight shape part at two jig arm 2 rear portions links to each other with lifting rope 3 two ends respectively, and the centre of lifting rope 3 is used for linking to each other with overhead traveling crane.Lifting rope 3 adopts steel wire rope.The outside at the anterior arch section of jig arm 2 is provided with bifurcated 1.The length of bifurcated 1 is 100-200mm.
As shown in Figure 2, during use, the lifting rope 3 that will be connected with these anchor clamps hangs on the overhead traveling crane hook; Manual work separates anchor clamps; Then the short steel billet 5 of well cutting is included in and is clamped, start overhead traveling crane will lack on steel billet 5 handlings to ladle 7 liquid steel levels equal with the ladle upper edge, with anchor clamps near the ladle upper edge; Make bifurcated 1 load on the ladle upper edge, because the separately short steel billet 5 of the effect anchor clamps of gravity is put in the molten steel 6 automatically.
Claims (2)
1. dead-weight steel billet anchor clamps is characterized in that: these anchor clamps are made up of mutual intersection, hinged two jig arm (2) in middle part, and the front portion of two jig arm (2) is mutual fastening structure, and the rear portion is connected with lifting rope (3) respectively; The outside anterior in jig arm (2) is provided with bifurcated (1).
2. according to the said a kind of dead-weight steel billet anchor clamps of claim 1, it is characterized in that: characteristic is that described jig arm (2) partly is made up of the arch section of front portion and the straight shape at rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193734U CN202137359U (en) | 2011-06-10 | 2011-06-10 | Dead-weight type billet clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193734U CN202137359U (en) | 2011-06-10 | 2011-06-10 | Dead-weight type billet clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137359U true CN202137359U (en) | 2012-02-08 |
Family
ID=45548437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120193734U Expired - Fee Related CN202137359U (en) | 2011-06-10 | 2011-06-10 | Dead-weight type billet clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137359U (en) |
-
2011
- 2011-06-10 CN CN201120193734U patent/CN202137359U/en not_active Expired - Fee Related
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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: 20120208 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |