CN203095409U - Maritime sand-cast bottoming-type automatic tripping gear - Google Patents
Maritime sand-cast bottoming-type automatic tripping gear Download PDFInfo
- Publication number
- CN203095409U CN203095409U CN 201220724923 CN201220724923U CN203095409U CN 203095409 U CN203095409 U CN 203095409U CN 201220724923 CN201220724923 CN 201220724923 CN 201220724923 U CN201220724923 U CN 201220724923U CN 203095409 U CN203095409 U CN 203095409U
- Authority
- CN
- China
- Prior art keywords
- rope
- sand
- bottoming
- maritime
- cast
- 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 provides a maritime sand-cast bottoming-type automatic tripping gear, comprising a hanging plate, an upstream piston and a rope, wherein a hanging hook hole is formed in the upper part of the hanging plate; two rope holes are formed in the lower part of the hanging plate; the upstream piston is arranged on one side of the hanging plate; one end of the rope is tied on each rope hole; and the other end of the rope is tied on the upstream piston. The maritime sand-cast bottoming-type automatic tripping gear has the advantages of manpower conservation, safety, rope waste reduction and marine environment protection.
Description
Technical field
The utility model relates to a kind of mechanical device, especially a kind of automatic decoupling device.
Background technology
Company prevents that platform slippage and smooth sea bed from being that platform is when in place throwing sand for the submercible unit seabed, the unhook of several tons heavy sandbag rope is pretty troublesome, as a to waste thing: manually remove to slice off the lift heavy rope with the sharp knife that extends, cause not only that rope is wasted greatly, Marine Pollution, also be unfavorable for the safety of operating personal.
The utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art and provides a kind of marine sand of throwing to touch end formula automatic decoupling device.
The technical solution of the utility model is: the marine sand of throwing touches end formula automatic decoupling device, comprise and hang boatswain chair, up piston, rope, top has and hangs the drop hanger hole on the extension boatswain chair, the bottom has the rope hole, one side of hanging boatswain chair is equipped with up piston, one end of rope ties up on the rope hole, and the other end ties up on the up piston.The rope hole has two.
The utility model compared with prior art, the advantage that has is less manpower, safety, the waste of minimizing rope, protects the marine environment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 for hanging the drop hanger hole, and 2 is up piston, and 3 are the rope hole, and 4 are the rope hole, and 5 is rope, and 6 is weight
The specific embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The marine sand of throwing touches end formula automatic decoupling device, comprises and hangs boatswain chair, up piston 2, rope 5, and top has and hangs drop hanger hole 1 on the extension boatswain chair, the bottom has rope hole 3 and 4, one side of hanging boatswain chair is equipped with up piston 2, and an end of rope 5 ties up on the rope hole 3, and the other end ties up on the up piston 2. Rope hole 3 and 4 has two.Weight 6 ties up on the rope 5.
Claims (2)
1. the marine sand of throwing touches end formula automatic decoupling device, comprises and hangs boatswain chair, up piston, rope, it is characterized in that hanging on the boatswain chair top and has and hang the drop hanger hole, the bottom has the rope hole, one side of hanging boatswain chair is equipped with up piston, and an end of rope ties up on the rope hole, and the other end ties up on the up piston.
2. the marine sand of throwing according to claim 1 touches end formula automatic decoupling device, and the hole that it is characterized in that restricting has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724923 CN203095409U (en) | 2012-12-26 | 2012-12-26 | Maritime sand-cast bottoming-type automatic tripping gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220724923 CN203095409U (en) | 2012-12-26 | 2012-12-26 | Maritime sand-cast bottoming-type automatic tripping gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095409U true CN203095409U (en) | 2013-07-31 |
Family
ID=48846830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220724923 Expired - Fee Related CN203095409U (en) | 2012-12-26 | 2012-12-26 | Maritime sand-cast bottoming-type automatic tripping gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195445A (en) * | 2016-09-19 | 2016-12-07 | 中国海洋石油总公司 | A kind of for administering the sand throwing method that submarine pipeline is unsettled |
| WO2019207180A1 (en) * | 2018-04-27 | 2019-10-31 | Lopez Corbacho Juan Carlos | Hoisting hook with automatic load release mechanism |
-
2012
- 2012-12-26 CN CN 201220724923 patent/CN203095409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195445A (en) * | 2016-09-19 | 2016-12-07 | 中国海洋石油总公司 | A kind of for administering the sand throwing method that submarine pipeline is unsettled |
| WO2019207180A1 (en) * | 2018-04-27 | 2019-10-31 | Lopez Corbacho Juan Carlos | Hoisting hook with automatic load release mechanism |
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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: 20130731 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |