CN213888151U - Anti-drop double-buckle hook - Google Patents
Anti-drop double-buckle hook Download PDFInfo
- Publication number
- CN213888151U CN213888151U CN202022442153.5U CN202022442153U CN213888151U CN 213888151 U CN213888151 U CN 213888151U CN 202022442153 U CN202022442153 U CN 202022442153U CN 213888151 U CN213888151 U CN 213888151U
- Authority
- CN
- China
- Prior art keywords
- couple
- pin
- baffle
- couple body
- hole
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an anticreep double-thread couple, including the couple body, this couple body is the S-shaped, and the center department level of couple body is setting up a through-hole, and a cover is worn to the through-hole fit-in and is equipped with the center pin of torsional spring, and a pin is being connected respectively at the center pin both ends, is connecting a baffle between the pin both sides portion respectively, the baffle with couple body free end inner wall offset. The utility model discloses can conveniently change mouth of a river hydro-cylinder as early as possible in conticaster production process, reduce because of the longer production fault shutdown that causes of change mouth of a river hydro-cylinder time.
Description
Technical Field
The utility model relates to an anticreep double-buckle couple.
Background
In the production process of the slab caster, a ladle slide plate mechanism is adjusted through a nozzle oil cylinder to achieve the purpose of controlling the flow of molten steel, the linear distance between the nozzle oil cylinder and the molten steel is about 500mm, the oil cylinder sealing element can be aged at high temperature, faults such as internal leakage and external leakage of the oil cylinder occur, in order to not influence the process production rhythm, the damaged nozzle oil cylinder is replaced in the production and ladle replacing process, the replacement time is reserved for about 5min, a lifting lug on the oil cylinder is connected with an oil cylinder hanging device through a chain by using a bolt, the bolt is easy to deform at a high temperature state for a long time, the field disassembly and assembly time is longer, the height of the chain cannot be adjusted, the nozzle oil cylinder is difficult to install on the slide plate mechanism, and after part of the nozzle oil cylinder is replaced, the height position of the oil cylinder is not enough, so that the nozzle oil cylinder cannot be positioned on the slide plate mechanism to avoid the faults.
Disclosure of Invention
An object of the utility model is to provide an anticreep double-thread couple can conveniently change the mouth of a river hydro-cylinder as early as possible in conticaster production process, reduces because of the longer production fault shutdown that causes of change mouth of a river hydro-cylinder time.
Realize two couple of detaining of anticreep couple of above-mentioned purpose, including the couple body, this couple body is the S-shaped, and the center department level of couple body is setting up a through-hole, and a cover is worn to the through-hole fit and is equipped with the center pin of torsional spring, and a pin is being connected respectively at the center pin both ends, is connecting a baffle between the pin both sides portion respectively, the baffle with couple body free end inner wall offset.
The water gap hanging device is changed into an S-shaped anti-falling double-buckle hook by bolt connection, an oil cylinder lifting lug needs to be directly hung to one end of the S-shaped anti-falling hook in the process of replacing the oil cylinder, and the other end of the S-shaped anti-falling hook can also move up and down on a chain to adjust the height of the oil cylinder. Through the utility model discloses an use, reduced the change time of bale mouth of a river hydro-cylinder, reduced because of changing the continuous casting production shutdown trouble that the hydro-cylinder time length caused.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is an enlarged schematic structural diagram of the present invention.
Detailed Description
The utility model provides an anticreep double-thread couple, as shown in fig. 1, 2, including couple body 1, this couple body 1 is the S-shaped, and the center department level of couple body 1 is setting up a through-hole 3, and a cover is worn to the through-hole 3 fit in and is equipped with the center pin of torsional spring, and a pin 4 is being connected respectively at the center pin both ends, is connecting a baffle 2 between 4 both sides portions of pin respectively, baffle 2 with 1 free end inner wall of couple body offset.
When the hook is used, the hook body 1 is hung between a hung piece and the lifting chain 5, and the hung piece and the lifting chain 5 can not be separated from the hook body 1 due to the blocking of the baffle 2.
Claims (1)
1. The utility model provides an anticreep double-thread couple, includes the couple body, characterized by: the hook body is S-shaped, a through hole is horizontally arranged at the center of the hook body, a central shaft sleeved with a torsion spring is arranged in the through hole in a matched mode, two ends of the central shaft are respectively connected with a stop lever, a baffle is respectively connected between two side parts of the stop lever, and the baffle is abutted to the inner wall of the free end of the hook body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442153.5U CN213888151U (en) | 2020-10-28 | 2020-10-28 | Anti-drop double-buckle hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442153.5U CN213888151U (en) | 2020-10-28 | 2020-10-28 | Anti-drop double-buckle hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213888151U true CN213888151U (en) | 2021-08-06 |
Family
ID=77115287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022442153.5U Expired - Fee Related CN213888151U (en) | 2020-10-28 | 2020-10-28 | Anti-drop double-buckle hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213888151U (en) |
-
2020
- 2020-10-28 CN CN202022442153.5U patent/CN213888151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |