CN205778699U - The device of installation and removal gear mud umbrella - Google Patents
The device of installation and removal gear mud umbrella Download PDFInfo
- Publication number
- CN205778699U CN205778699U CN201620517289.9U CN201620517289U CN205778699U CN 205778699 U CN205778699 U CN 205778699U CN 201620517289 U CN201620517289 U CN 201620517289U CN 205778699 U CN205778699 U CN 205778699U
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- China
- Prior art keywords
- umbrella
- gear mud
- support plate
- mud umbrella
- connecting short
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- 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.)
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Abstract
This utility model relates to drilling engineering mechanical field, is specifically related to a kind of device mounting and dismounting gear mud umbrella.This device is arranged between anti-overflow pipe and blowout preventer or casing head assembly, and it comprises a support plate, is fixed on the umbrella frame on a support plate, and umbrella frame is located on gear mud umbrella, and the center of gear mud umbrella is fixed on a support plate；Umbrella frame is socketed to form by connecting short section by multiple support bars；Support bar comprises end face support bar and lateral bolster strut, and multiple end face support bars pass through connecting short section end to end formation one top surface frame；The upper end of lateral bolster strut connects top surface frame, and lower end is fixed on a support plate.This utility model installing/dismounting principle is simple, easy and simple to handle, quickly, safety, labor intensity is low, and installation and removal efficiency is high, and convenient carrying, do not affect existing equipment and use.
Description
Technical field
This utility model relates to drilling engineering mechanical field, is specifically related to a kind of dress mounting and dismounting gear mud umbrella
Put.
Background technology
One the important operation of Dang Nisanshi drilling crew is installed.Drilling team equipped with blowout preventer must mounted thereon gear
Mud umbrella, in order to stop that anti-overflow pipe and top drilling floor surface fall down the mud pollution to preventer, it is ensured that blowout prevention
Device checks controlled, available at any time.Original method is drilling team oneself processing steel gear mud umbrella, owing to being entirety
Weight is big, and again below rig floor, narrow space, the highest, lifting inconvenience, safety cannot ensure；
Blowout preventer directly wraps up with Polypropylence Sheet in some drilling teams, it is impossible to normal inspection equipment.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to propose the installation and dismantling of a kind of peace
Unload the device of gear mud umbrella, can realize keeping off mud umbrella and mount and dismount quickly and safely.
For realizing above-mentioned technical purpose, this utility model adopts the following technical scheme that and is achieved.
A kind of device mounting and dismounting gear mud umbrella, this device is arranged on anti-overflow pipe and blowout preventer or casing head
Between assembly, comprising a support plate, be fixed on the umbrella frame on a support plate, umbrella frame is located on gear mud umbrella,
The center of gear mud umbrella is fixed on a support plate；Described umbrella frame be socketed by connecting short section by multiple support bars and
Become；Described support bar comprises end face support bar and lateral bolster strut, and multiple end face support bars pass through connecting short section
End to end formation one top surface frame, the upper end of lateral bolster strut connects top surface frame by connecting short section, under
Hold and be fixed on a support plate by connecting short section；Gear mud pack is containing gear mud umbrella main body, and is connected to keep off mud umbrella
Umbrella cloth fixed strip in main body, is provided with, between umbrella cloth fixed strip and gear mud umbrella main body, the gap worn for support bar.
Preferably, umbrella cloth fixed strip all uses flexible material to process with gear mud umbrella main body.
Preferably, flexible material is plastics or oilcloth.
Preferably, described support plate is a metalwork, and a support plate is provided with bolt hole, and bolt hole is joined with bolt
Close and a support plate is fixed on blowout preventer or casing head assembly.
Preferably, described support plate is provided with a gear mud umbrella fixed area.
Preferably, described connecting short section is threeway connecting short section, and threeway connecting short section has two kinds of shapes, a kind of
Being T-shaped threeway connecting short section, another kind is 90 ° of three-dimensional three-way connecting short sections each other.
Preferably, the two ends of described support bar are smooth end face.
Preferably, described smooth end face is hemispherical or taper.
The beneficial effects of the utility model: the top surface frame of this utility model umbrella frame is arranged on gear mud umbrella and opens
Mouth edge, makes the umbrella mouth of gear mud umbrella open, and the lateral bolster strut of umbrella frame will keep off mud umbrella entirety in height
Support, thus realize the Fast Installation of gear mud umbrella by umbrella frame；During dismounting, by support bar and connection
Pipe nipple separates, and is taken out by support bar from gear mud umbrella；Installing/dismounting principle is simple, easy and simple to handle, soon
Speed, safety, labor intensity is low, and installation and removal efficiency is high, and convenient carrying, do not affect existing equipment
Use.
Accompanying drawing explanation
Fig. 1 is this utility model gear mud umbrella and anti-overflow pipe, the fit structure schematic diagram of blowout preventer；
Fig. 2 is the structural representation that this utility model gear mud umbrella coordinates with anti-overflow pipe, a support plate；
Fig. 3 is the planar structure schematic diagram of gear mud umbrella of the present utility model；
Fig. 4 is the structural representation that this utility model props up support plate；
Fig. 5 is the structural representation of this utility model T-shaped threeway connecting short section；
Fig. 6 is the structural representation of this utility model 90 ° of three-dimensional three-way connecting short sections each other；
In figure: anti-overflow pipe 1；Ground 2；Casing head assembly 3；Prop up support plate 4；Gear mud umbrella 5；Support bar 6；Connect
Pipe nipple 7；Umbrella cloth fixed strip 8；Gear mud umbrella main body 9；Gap 10；Bolt hole 41；Gear mud umbrella fixed area
42；T-shaped threeway connecting short section 71；90 ° of three-dimensional three-way connecting short sections 72 each other.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
Embodiment 1
A kind of device mounting and dismounting gear mud umbrella that this utility model embodiment provides, is arranged on anti-overflow pipe 1
And between blowout preventer or casing head assembly 3, blowout preventer or casing head assembly 3 are fixed on ground 2,
This device is in order to stop that anti-overflow pipe 1 and top drilling floor surface fall down the mud pollution to preventer.
As depicted in figs. 1 and 2, the device of described installation and removal gear mud umbrella, comprise a support plate 4, be fixed on
Propping up the umbrella frame on support plate 4, umbrella frame is arranged on gear mud umbrella 5, and the center of gear mud umbrella 5 is fixed on support
On dish 4.
Described umbrella frame is socketed to form by connecting short section by multiple support bars 6；Described support bar 6 comprises top
Face support bar and lateral bolster strut, multiple end face support bars pass through connecting short section 7 end to end formation one end face
Framework, the upper end of lateral bolster strut 6 crosses connecting short section 7 and connects top surface frame, and it is solid that connecting short section 7 is crossed in lower end
It is scheduled on a support plate 4.
The principle of this device installation and removal gear mud umbrella is:
The top surface frame of umbrella frame is arranged in gear mud umbrella 5 upper shed edge, makes the umbrella mouth of gear mud umbrella 5 open,
Gear mud umbrella 5 entirety is in height supported by the lateral bolster strut 6 of umbrella frame, thus real by umbrella frame
Now keep off the Fast Installation of mud umbrella 5；During dismounting, support bar 6 and connecting short section 7 are separated, by support bar 6
Take out from gear mud umbrella 5.
The advantage of this device: installation and removal principle is simple, easy and simple to handle, quickly, safety, labor intensity
Low, installation and removal efficiency is high, and convenient carrying, do not affect existing equipment and use.
Embodiment 2
As it is shown on figure 3, gear mud umbrella 5 comprises gear mud umbrella main body 9, and it is connected to keep off the umbrella in mud umbrella main body 9
Cloth fixed strip 8, is provided with, between umbrella cloth fixed strip 8 and gear mud umbrella main body 9, the gap 10 worn for support bar 6.
This utility model is provided with umbrella cloth fixed strip 8 in gear mud umbrella main body 9, and support bar 6 so can be facilitated fast
It is arranged in gear mud umbrella main body 9 fastly, saves the installation and removal time of gear mud umbrella 5.
Embodiment 3
On the basis of embodiment 2, umbrella cloth fixed strip 8 all uses Water-proof and oil-proof with gear mud umbrella 5 main body
Flexible material processes, and umbrella cloth fixed strip 8 is fixed in gear mud umbrella main body 9 through reinforcing means such as sewing.
Wherein, flexible material can be plastics, oilcloth etc..
This utility model umbrella cloth fixed strip 8 is identical with gear mud umbrella main body 9 material, facilitates it to be machined to keep off mud umbrella
In main body 9；And use identical material, facilitate raw-material buying, it is of course also possible to according to practical situation,
Select different materials.
Embodiment 4
Described support plate 4 is a metalwork, compares and bears dirty, easy to clean, the most easy to wear.Described support plate 4
It is provided with bolt hole 41, bolt hole 41 and bolt (bolt is for commonly using bolt, therefore has done omission process in the drawings)
Coordinate and a support plate 4 is fixed on blowout preventer or casing head assembly.Described support plate 4 is provided with a gear mud
Umbrella fixed area 42, gear mud umbrella fixed area 42 is in order to the center of fixing gear mud umbrella main body 9.Gear mud umbrella main body
9 can be connected to keep off mud umbrella fixed area 42 in modes such as stickup, compactings.
Embodiment 5
On the basis of embodiment 1, as shown in Figure 5 and Figure 6, described connecting short section 7 connects short for threeway
Joint, threeway connecting short section has two kinds of shapes, and one is T-shaped threeway connecting short section 71, and another kind is 90 ° each other
Three-dimensional three-way connecting short section 72.Adjacent supports bar 6 uses T-shaped threeway to connect when connecting in the same direction short
Joint couples together, and uses 90 ° of three-dimensional three-way each other to connect short when adjacent supports bar 6 connects in different directions
Joint couples together.This utility model selects both difform threeway connecting short sections, convenient installation, joint
The about set-up time, and intensity is reliable, is connected firmly, and shape is unrestricted.
Embodiment 6
The two ends (i.e. two free ends) of described support bar 6 are smooth end face, are so possible to prevent support bar 6
Scratch gear mud umbrella main body 9, gear mud umbrella main body 9 will not be damaged.In the specific implementation, can be according to need
Ask and the two ends of support bar 6 are made different shapes (such as hemispherical, taper) etc., as long as smooth end face
Shape ensure that it will not scratch its surface when passing gear mud umbrella main body 9.
Embodiment 7
The present embodiment provides a kind of installation, the method for dismounting gear mud umbrella 5, comprises the following steps:
A), when installing anti-overflow pipe 1, a support plate 4 is fixed on preventer together, a support plate 4 is placed in
Between casing head assembly 3 and anti-overflow pipe 1, bolt is used to tighten；Multiple end face support bars 6 are arranged in gear
On mud umbrella 5, multiple end face support bar 6 end to end besieged cities one shape of the mouth as one speaks, adjacent end face support bar is by even
Connecing pipe nipple 7 and couple together formation top surface frame, the umbrella mouth of gear mud umbrella 5 is strutted by top surface frame；By lateral bolster
Strut is arranged on gear mud umbrella 5, and the top of lateral bolster strut is fixed in connecting short section 7；Lateral bolster strut 6
Bottom be fixed on support plate 4 in the connecting short section 7 installed, thus gear mud umbrella 5 is in height supported
Get up, complete to keep off the installation of mud umbrella 5.
B), when needing dismounting, order from the bottom up, first by the lower end of lateral bolster strut 6 from support plate 4
Extract, the upper end of lateral bolster strut 6 is extracted in connecting short section 7, and by lateral bolster strut 6 from umbrella cloth
Take out in fixed strip 8, then end face support bar 6 is taken out in umbrella cloth fixed strip 8, complete to keep off mud umbrella 5
Dismounting.
Embodiment 8
On the basis of embodiment 6.If finding device less stable during installing, using, can stop
On end face support bar, install T-shaped threeway connecting short section during work additional, and connect in the increasing weldering outside a support plate 4
Connect pipe nipple, between T-shaped threeway connecting short section and welding pipe nipple, auxiliary support bar is installed.
Obviously, those skilled in the art can carry out various change and modification without deviating from this reality to this utility model
By novel spirit and scope.So, if these amendments of the present utility model and modification belong to this practicality newly
Within the scope of type claim and equivalent technologies thereof, then this utility model is also intended to comprise these changes and become
Including type.
Claims (8)
1. the device mounting and dismounting gear mud umbrella, this device is arranged between anti-overflow pipe (1) and blowout preventer or casing head assembly (3), it is characterized in that: comprise a support plate (4), it is fixed on the umbrella frame on a support plate (4), umbrella frame is located on gear mud umbrella (5), and the center of gear mud umbrella (5) is fixed on a support plate (4)；Umbrella frame is socketed to form by connecting short section (7) by multiple support bars (6)；Support bar (6) comprises end face support bar and lateral bolster strut, multiple end face support bars pass through connecting short section (7) end to end formation one top surface frame, the upper end of lateral bolster strut connects top surface frame by connecting short section (7), and lower end is fixed on a support plate (4) by connecting short section (7)；Gear mud umbrella (5) comprises gear mud umbrella main body (9), and it is connected to keep off the umbrella cloth fixed strip (8) on mud umbrella main body (9), it is provided with the gap (10) worn for support bar (6) between umbrella cloth fixed strip (8) and gear mud umbrella main body (9).
The device of installation and removal gear mud umbrella the most according to claim 1, it is characterised in that: umbrella cloth fixed strip (8) all uses flexible material to process with gear mud umbrella main body (9).
The device of installation and removal gear mud umbrella the most according to claim 2, it is characterised in that: flexible material is plastics or oilcloth.
The device of installation and removal gear mud umbrella the most according to claim 1, it is characterized in that: a support plate (4) is a metalwork, propping up support plate (4) and be provided with bolt hole (41), bolt hole (41) coordinates a general support plate (4) to be fixed on blowout preventer or casing head assembly (3) with bolt.
The device of installation and removal gear mud umbrella the most according to claim 1, it is characterised in that: a support plate (4) is provided with gear mud umbrella fixed area (42).
The device of installation and removal gear mud umbrella the most according to claim 1, it is characterized in that: connecting short section (7) is threeway connecting short section, threeway connecting short section has two kinds of shapes, one is T-shaped threeway connecting short section (71), and another kind is 90 ° of three-dimensional three-way connecting short sections (72) each other.
The device of installation and removal gear mud umbrella the most according to claim 1, it is characterised in that: the two ends of support bar (6) are smooth end face.
The device of installation and removal gear mud umbrella the most according to claim 7, it is characterised in that: smooth end face is hemispherical or taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517289.9U CN205778699U (en) | 2016-05-31 | 2016-05-31 | The device of installation and removal gear mud umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620517289.9U CN205778699U (en) | 2016-05-31 | 2016-05-31 | The device of installation and removal gear mud umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778699U true CN205778699U (en) | 2016-12-07 |
Family
ID=58139543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620517289.9U Expired - Fee Related CN205778699U (en) | 2016-05-31 | 2016-05-31 | The device of installation and removal gear mud umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840131A (en) * | 2016-05-31 | 2016-08-10 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Device and method for fixing, mounting and dismounting mud guard umbrella rapidly |
-
2016
- 2016-05-31 CN CN201620517289.9U patent/CN205778699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840131A (en) * | 2016-05-31 | 2016-08-10 | 中国石油集团川庆钻探工程有限公司长庆钻井总公司 | Device and method for fixing, mounting and dismounting mud guard umbrella rapidly |
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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: 20161207 Termination date: 20210531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |