CN202752601U - Clamp forceps for clamping cylinder-shaped drainage opening - Google Patents
Clamp forceps for clamping cylinder-shaped drainage opening Download PDFInfo
- Publication number
- CN202752601U CN202752601U CN 201220340949 CN201220340949U CN202752601U CN 202752601 U CN202752601 U CN 202752601U CN 201220340949 CN201220340949 CN 201220340949 CN 201220340949 U CN201220340949 U CN 201220340949U CN 202752601 U CN202752601 U CN 202752601U
- Authority
- CN
- China
- Prior art keywords
- clamp
- forceps
- drainage opening
- clamping
- river
- 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
Links
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a clamp forceps, in particular to a clamp forceps for clamping a cylinder-shaped drainage opening, and aims to solve the problem that safety accidents is prone to being caused due to the fact that no tool exclusively used for clamping a cylinder-shaped drainage opening before the drainage opening is broken. One end of each forceps handle is fixedly connected with one end of a forceps mouth to form a whole, the ends of the two forceps handles are rotatably connected in crossing mode, the outline of each forceps mouth is crescent-shaped, the inner contour of the two forceps in a meshing status is circular, and the diameter of the circular shape is bigger than 100 mm and less than 120 mm. The clamp forceps are used for clamping a cylinder-shaped drainage opening.
Description
Technical field
The utility model relates to a kind of clamp.
Background technology
In the steel smelting-continuous casting process, the heat time of changing is more longly more easily caused dangerous accident, changes the time in order to save heat, need to interrupt the mouth of a river on the tundish car when continuous casting heat is changed, but the cylindrical mouth of a river after interrupting can be fallen in the crystallizer molten steel at once, causes production accident.To sum up, before interrupting the mouth of a river, be not exclusively used in the instrument at the cylindrical mouth of a river of clamping at present, easily cause dangerous accident.
The utility model content
The utility model easily causes the problem of dangerous accident, and then a kind of clamp for the cylindrical mouth of a river of clamping is provided for solving the instrument that is not exclusively used in the cylindrical mouth of a river of clamping at present before interrupting the mouth of a river.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
Clamp for the cylindrical mouth of a river of clamping of the present utility model comprises two clamp handles and two jaws, one end of each clamp handle fixes as one with corresponding jaw one end, two described ends intersections of clamp handle are rotationally connected, the outline of each jaw is crescent, the interior profile of two jaws under engagement is rounded, the diameter≤120mm of 100mm≤circle.
The utility model compared with prior art has following beneficial effect:
Profile is rounded in after two jaw engagements of clamp of the present utility model, can clamp first the cylindrical mouth of a river by clamp before interrupting the mouth of a river, and then pound the mouth of cutting off the water supply, the cylindrical like this mouth of a river just can not fallen in the crystallizer molten steel surface, avoided dangerous accident, what be conducive to produce carries out smoothly.
Description of drawings
Fig. 1 is the front view of clamp of the present utility model.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1 explanation, the clamp that is used for the cylindrical mouth of a river of clamping of present embodiment comprises two clamp handles 1 and two jaws 2, one end of each clamp handle 1 fixes as one with corresponding jaw 2 one ends, two clamp handle 1 described ends intersections are rotationally connected, the outline of each jaw 2 is crescent, the interior profile of two jaws 2 under engagement is rounded, and the scope of circular diameter is 100mm≤d≤120mm.
Utilize the jaw 2 of described clamp to clamp the cylindrical mouth of a river during use, then interrupt the mouth of a river, the mouth of a river just can not fallen in the crystallizer molten steel surface like this, has avoided security incident, and what be conducive to produce carries out smoothly.
The specific embodiment two: in conjunction with Fig. 1 explanation, the length L of the clamp handle 1 of present embodiment is 700mm.Other composition is identical with the specific embodiment one with annexation.
Claims (2)
1. clamp that is used for the cylindrical mouth of a river of clamping, described clamp comprises two clamp handles (1) and two jaws (2), one end of each clamp handle (1) fixes as one with a corresponding jaw (2) one ends, the described end intersection of two clamp handles (1) is rotationally connected, it is characterized in that: the outline of each jaw (2) is crescent, the interior profile of two jaws (2) under engagement is rounded, and the scope of circular diameter is 100mm≤(d)≤120mm.
2. the clamp for the cylindrical mouth of a river of clamping according to claim 1 is characterized in that: the length (L) of described clamp handle (1) is 700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340949 CN202752601U (en) | 2012-07-13 | 2012-07-13 | Clamp forceps for clamping cylinder-shaped drainage opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220340949 CN202752601U (en) | 2012-07-13 | 2012-07-13 | Clamp forceps for clamping cylinder-shaped drainage opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752601U true CN202752601U (en) | 2013-02-27 |
Family
ID=47731796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220340949 Expired - Fee Related CN202752601U (en) | 2012-07-13 | 2012-07-13 | Clamp forceps for clamping cylinder-shaped drainage opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951628A (en) * | 2021-02-24 | 2022-08-30 | 宝山钢铁股份有限公司 | Continuous casting submersed nozzle clamping system and method |
-
2012
- 2012-07-13 CN CN 201220340949 patent/CN202752601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951628A (en) * | 2021-02-24 | 2022-08-30 | 宝山钢铁股份有限公司 | Continuous casting submersed nozzle clamping system and method |
| CN114951628B (en) * | 2021-02-24 | 2024-04-05 | 宝山钢铁股份有限公司 | Continuous casting immersion nozzle clamping system and method |
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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: 20130227 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |