CN206457168U - A kind of extra large pipe hanging apparatus in deep-sea - Google Patents
A kind of extra large pipe hanging apparatus in deep-sea Download PDFInfo
- Publication number
- CN206457168U CN206457168U CN201720067157.5U CN201720067157U CN206457168U CN 206457168 U CN206457168 U CN 206457168U CN 201720067157 U CN201720067157 U CN 201720067157U CN 206457168 U CN206457168 U CN 206457168U
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- cylindricality
- oil cylinder
- block
- deep
- tensile axis
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Abstract
The utility model discloses a kind of extra large pipe hanging apparatus in deep-sea, including support housing, stretch oil cylinder, tensile axis, cylindricality rises block and taper support body, stretching oil cylinder is arranged in the inner chamber of support housing, and make the right-hand member perisporium of stretching oil cylinder with supporting the right side wall of housing to be fixedly connected, tensile axis is passed through from stretching oil cylinder, the right-hand member of tensile axis is provided with lifting connector, cylindricality rise block be arranged on support housing left side, the cylindricality block that rises offers conical cavity left large and right small along axis, cylindricality rise block perisporium be provided with ring spring, the cylindricality that taper support body is arranged on rise block conical cavity in, the right-hand member of taper support body and the left end of tensile axis are fixedly and coaxially connected.The utility model has simple in construction, easy to use, the reliable advantage of connection, can meet the lifting requirements of the extra large pipe in deep-sea.
Description
Technical field
The utility model is related to a kind of hanging component connecting mechanism, and dress is connected with a kind of lifting for the extra large pipe in deep-sea is related to
Put.
Background technology
Increasingly develop with the exploitation of oil gas under sea to deep-sea, at present for a big chunk deep-sea field, diver
It can not reach, traditional extra large pipe lifting mode can not meet requirement.How quickly to realize the lifting to pipelines in deep sea, into
For current this area urgent problem.First, the lifting connection of the extra large pipe in deep-sea must be operated completion by underwater robot；Its
It is secondary, lifting device must it is simple in construction, be easy to operation；Again, the installation connection of lifting device must be convenient, fast, reliable.By
This is visible, and research and development meet the extra large pipe hoisting technology in deep-sea or device of above-mentioned condition, have important promotion for this area
Meaning.
Utility model content
The purpose of this utility model is to provide a kind of extra large pipe hanging apparatus in deep-sea, and it has simple in construction, easy to use, company
Reliable advantage is connect, the lifting requirements of the extra large pipe in deep-sea can be fully met.
Deep-sea field can not be reached to solve diver in the prior art, traditional extra large pipe lifting connected mode can not expire
The problem of foot is required, the utility model provides a kind of extra large pipe hanging apparatus in deep-sea, including support housing, stretching oil cylinder, stretching
Axle, cylindricality rise block and taper support body, and the stretching oil cylinder is arranged in the inner chamber of support housing, and make the right-hand member week of stretching oil cylinder
Wall is with supporting the right side wall of housing to be fixedly connected, and the first hydraulic joint and the second hydraulic joint for stretching oil cylinder stretch out support housing
Perisporium；The tensile axis is passed through from stretching oil cylinder, and stretching oil cylinder is used to drive tensile axis to move left and right vertically, tensile axis
Right-hand member provided with lifting connector；The cylindricality rise block be arranged on support housing left side, and make cylindricality rise block right side with
Support the left side laminating of housing, the cylindricality block that rises offers conical cavity left large and right small along axis, cylindricality rise block perisporium on
Multiple annular grooves are offered, and ring spring is installed in annular groove；The cylindricality that the taper support body is arranged on rises the taper of block
In chamber, and it is fixedly and coaxially connected the right-hand member of taper support body and the left end of tensile axis.
Further, the extra large pipe hanging apparatus in a kind of deep-sea of the utility model, wherein, first hydraulic joint and the second liquid
Fixed cover is equipped between crimp head and the perisporium for supporting housing.
Further, the extra large pipe hanging apparatus in a kind of deep-sea of the utility model, wherein, the right-hand member of the taper support body is along axis
Line offers screwed hole, and the left end of tensile axis offers external screw thread, and taper support body and tensile axis are connected by screw thread.
Further, the extra large pipe hanging apparatus in a kind of deep-sea of the utility model, wherein, the perisporium of the support housing is provided with
Handle.
A kind of extra large pipe hanging apparatus in deep-sea of the utility model compared with prior art, with advantages below：The utility model
Risen block and taper support body by setting support housing, stretching oil cylinder, tensile axis, cylindricality, allow stretching oil cylinder to be arranged at support housing
Inner chamber in, and make stretching oil cylinder right-hand member perisporium and support housing right side wall be fixedly connected, allow stretching oil cylinder the first liquid
Crimp head and the second hydraulic joint stretch out the perisporium of support housing.Tensile axis is allowed to be passed through from stretching oil cylinder, by drawing in work
Stretch hydraulic oil cylinder driving tensile axis to move left and right vertically, and lifting connector is provided with the right-hand member of tensile axis.Cylindricality rise block set
In the left side of support housing, the rise right side of block of cylindricality is set to be fitted with the left side of support housing, and allow cylindricality to rise by block along axis
Line offers conical cavity left large and right small, and multiple annular grooves are offered on the perisporium that cylindricality rises by block, are provided with annular groove
Ring spring.Allow taper support body be arranged on cylindricality rise block conical cavity in, and make the right-hand member of taper support body and the left end of tensile axis
It is fixedly and coaxially connected.Thus a kind of simple in construction, easy to use, extra large pipe hanging apparatus in the reliable deep-sea of connection is just constituted.
In practical application, underwater robot (ROV) is allowed to set rise one end of block of cylindricality to send into extra large pipe the utility model first；Then
Allow underwater robot that hydraulic power oil pipe is connected on the first hydraulic joint；Then input hydraulic pressure is oily, and hydraulic oil enters stretching
In right lateral oil suction chamber in oil cylinder, tensile axis is driven to produce axial force to the right and move right in the presence of hydraulic power,
The axial force and it is mobile be delivered to taper support body and strut cylindricality rise block, cylindricality is risen between block and the inwall of extra large pipe and produce close-fitting
Close, it is achieved thereby that the connection of the utility model and extra large pipe；The lifting connector of tensile axis right-hand member is connected to finally by loop wheel machine
Extra large pipe can be lifted.When dismounting the utility model is needed after the completion of lifting, underwater robot is allowed by hydraulic power oil pipe
It is connected on the second hydraulic joint, hydraulic oil is entered in the left lateral row oil pocket in stretching oil cylinder, in the presence of hydraulic power
Driving tensile axis produces axial force to the left and is moved to the left, and the axial force and movement are delivered to taper support body, make taper support body
And cylindricality rises gap is produced between block, the cylindricality block that rises reduces and separated with the inwall of extra large pipe in the presence of ring spring, incite somebody to action this
Utility model is extracted out from Hai Guanzhong can complete disassembling section.The utility model can fully meet the lifting requirements of the extra large pipe in deep-sea,
Practicality is stronger.
Shown embodiment makees further to a kind of extra large pipe hanging apparatus in deep-sea of the utility model below in conjunction with the accompanying drawings
Describe in detail：
Brief description of the drawings
Fig. 1 is a kind of structural representation of the extra large pipe hanging apparatus in deep-sea of the utility model；
Fig. 2 is the annexation schematic diagram of a kind of extra large pipe hanging apparatus in deep-sea of the utility model and extra large pipe.
Embodiment
The embodiment of the extra large pipe hanging apparatus in a kind of deep-sea of the utility model, including supporting shell as depicted in figs. 1 and 2
Body 1, stretching oil cylinder 2, tensile axis 3, cylindricality rise block 4 and taper support body 5.Stretching oil cylinder 2 is allowed to be arranged at the inner chamber of support housing 1
In, and the right-hand member perisporium for making stretching oil cylinder 2 connects the first hydraulic pressure of stretching oil cylinder 2 with supporting the right side wall of housing 1 to be fixedly connected
First 21 and second hydraulic joint 22 stretch out the perisporium of support housing 1, wherein, the right lateral of the first hydraulic joint 21 and stretching oil cylinder 2
Oil suction chamber is connected, and the second hydraulic joint 22 is connected with stretching the left lateral oil suction chamber of oil cylinder 2.Tensile axis 3 is allowed to be worn from stretching oil cylinder 2
Cross, allow the stretching driving tensile axis 3 of oil cylinder 2 to move left and right vertically, and lifting connector is set in the right-hand member of tensile axis 3.Post
Shape rise block 4 be arranged on support housing 1 left side, and make cylindricality rise block 4 right side with support housing 1 left side fit, allow
The cylindricality block 4 that rises opens up conical cavity left large and right small along axis, and opens up multiple annular grooves on the perisporium that cylindricality rises by block 4,
Ring spring 41 is installed in annular groove.Taper support body 5 be arranged on cylindricality rise block 4 conical cavity in, and make the right side of taper support body 5
The left end with tensile axis 3 is held to be fixedly and coaxially connected.
A kind of simple in construction, easy to use, deep-sea that connection is reliable, practical is just constituted by above structure setting
Extra large pipe hanging apparatus.In actual applications, allow underwater robot (ROV) that the utility model setting cylindricality risen into the one of block 4 first
In the extra large pipe 6 of end feeding.Then allow underwater robot that hydraulic power oil pipe is connected on the first hydraulic joint 21.Then liquid is inputted
Force feed, hydraulic oil enter stretching oil cylinder 2 in right lateral oil suction chamber in, in the presence of hydraulic power drive tensile axis 3 produce to
Right axial force simultaneously moves right, the axial force and it is mobile be delivered to taper support body 5 and strut cylindricality rise block 4, cylindricality is risen block 4
Tight fit is produced between the inwall of extra large pipe 6, it is achieved thereby that the connection of the utility model and extra large pipe 6.Connect finally by loop wheel machine
Being connected to the lifting connector of the right-hand member of tensile axis 3 can lift to extra large pipe 6.Need to dismantle the utility model after the completion of lifting
When, allow underwater robot that hydraulic power oil pipe is connected on the second hydraulic joint 22, hydraulic oil is entered in stretching oil cylinder 2
In left lateral row oil pocket, tensile axis 3 is driven to produce axial force to the left and be moved to the left in the presence of hydraulic power, the axial force
Taper support body 5 is delivered to movement, taper support body 5 and cylindricality is risen between block 4 and produces gap, cylindricality rises by block 4 in ring spring
Reduce and separated with the inwall of extra large pipe 6 in the presence of 41, the utility model is extracted out from extra large pipe 6 can complete disassembling section.
As prioritization scheme, present embodiment is in the first hydraulic joint 21 and the second hydraulic joint 22 and support housing
Fixed cover 23 is provided between 1 perisporium.By setting, fixed cover 23 can strengthen the first hydraulic joint 21 and the second hydraulic pressure connects
First 22 stable connection.Meanwhile, for convenience of assembly connection, present embodiment allow taper support body 5 right-hand member along axis
Screwed hole is offered, and external screw thread is offered in the left end of tensile axis 3, taper support body 5 and tensile axis 3 is coordinated by screw thread and connects
Connect.It should be noted that the connected mode of taper support body 5 and tensile axis 3 is not limited to threaded connection, can also be using the side such as welding
Formula.In addition, to be easy to underwater robot to grip when dismounting the utility model, week of the present embodiment in support housing 1
Handle 11 is also provided with wall.
Above example is only the description carried out to the utility model preferred embodiment, and not the utility model is asked
The restriction that protection domain is carried out, on the premise of the utility model design spirit is not departed from, this area engineers and technicians' foundation
The various forms of deformations that the technical solution of the utility model is made, all should fall into what claims of the present utility model were determined
In protection domain.
Claims (4)
1. a kind of extra large pipe hanging apparatus in deep-sea, it is characterised in that including support housing (1), stretching oil cylinder (2), tensile axis (3),
Cylindricality rises block (4) and taper support body (5), and the stretching oil cylinder (2) is arranged in the inner chamber of support housing (1), and makes drawing oil
The right-hand member perisporium of cylinder (2) with support housing (1) right side wall be fixedly connected, stretching oil cylinder (2) the first hydraulic joint (21) and
Second hydraulic joint (22) stretches out the perisporium of support housing (1)；The tensile axis (3) passes through from stretching oil cylinder (2), drawing oil
Cylinder (2) is used to drive tensile axis (3) to move left and right vertically, and the right-hand member of tensile axis (3) is provided with lifting connector；The cylindricality rises
Block (4) be arranged on support housing (1) left side, and make cylindricality rise block (4) right side with support housing (1) left side paste
Close, the cylindricality block (4) that rises offers conical cavity left large and right small along axis, cylindricality rise block (4) perisporium on offer multiple rings
Shape groove, and ring spring (41) is installed in annular groove；The taper support body (5) is arranged on cylindricality and risen the conical cavities of block (4)
In, and it is fixedly and coaxially connected the left end of the right-hand member and tensile axis (3) of taper support body (5).
2. according to the extra large pipe hanging apparatus in a kind of deep-sea described in claim 1, it is characterised in that first hydraulic joint (21)
And second hydraulic joint (22) and support housing (1) perisporium between be equipped with fixed cover (23).
3. according to the extra large pipe hanging apparatus in a kind of deep-sea described in claim 1, it is characterised in that the right side of the taper support body (5)
End offers screwed hole along axis, and the left end of tensile axis (3) offers external screw thread, and taper support body (5) and tensile axis (3) pass through
Screw thread is connected.
4. according to the extra large pipe hanging apparatus in a kind of deep-sea described in claim 1, it is characterised in that the week of the support housing (1)
Wall is provided with handle (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620607534 | 2016-06-21 | ||
| CN2016206075345 | 2016-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206457168U true CN206457168U (en) | 2017-09-01 |
Family
ID=59699368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720067157.5U Expired - Fee Related CN206457168U (en) | 2016-06-21 | 2017-01-18 | A kind of extra large pipe hanging apparatus in deep-sea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206457168U (en) |
-
2017
- 2017-01-18 CN CN201720067157.5U patent/CN206457168U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20180118 |