CN204492752U - Swivel control head slurry basket - Google Patents
Swivel control head slurry basket Download PDFInfo
- Publication number
- CN204492752U CN204492752U CN201520138099.1U CN201520138099U CN204492752U CN 204492752 U CN204492752 U CN 204492752U CN 201520138099 U CN201520138099 U CN 201520138099U CN 204492752 U CN204492752 U CN 204492752U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- control head
- swivel control
- supporting leg
- panels
- 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 discloses a kind of swivel control head slurry basket, the lower end of cylindrical shell is connected with the supporting leg of multiple " Z " shape, barrel jacket is located at the upper end of swivel control head and the top of supporting leg is pressed on ring-shaped step, and the inwall of cylindrical shell coordinates to be formed with the outer wall of swivel control head and seals; The lower end of clip is the pyramidal structure coordinated with type conical bench, two panels clip splices on the outer wall of swivel control head and two ends are fixedly connected with respectively by clamp bolt, and the lower end of clip and type conical bench are fitted, upper end is fixed by the bottom of cylindrical shell bolt and supporting leg; Arrange the slot of opening upwards outside supporting leg, the lower end of two panels wing plate is inserted and is mutually spliced into cylindricality after in slot and its two ends are fixedly connected with respectively by wing bolt, and the upper end of two panels wing plate is spliced to form a funnel, and the upper end of cylindrical shell is stretched in the lower end of funnel; The top of cylindrical shell has a slurry flows outlet, wing plate exports with slurry flows be correspondingly provided with pipeline hole.Slurry basket in the utility model can avoid mud to trickle down.
Description
Technical field
The utility model relates to oil drilling equipment field, in particular to a kind of swivel control head slurry basket.
Background technology
In drilling process, easily cause the unrestrained of mud when movable drilling tool, cause the dirty and messy wet and slippery of working region, at sea on offshore boring island, it is even more serious that mud trickles down caused harm, personnel can be caused to slide into, occur security incident.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of swivel control head slurry basket that mud can be avoided unrestrained.
Therefore, the technical solution of the utility model is as follows:
A kind of swivel control head slurry basket, the outside of the upper end of swivel control head is formed with the supine ring-shaped step of a step, the outer wall at middle part is formed with the ventricumbent type conical bench of a cone, described swivel control head slurry basket comprises cylindrical shell, two panels clip and two panels wing plate, wherein:
The lower end of described cylindrical shell is connected with the supporting leg of multiple " Z " shape, and described barrel jacket is located at the upper end of described swivel control head and the top of described supporting leg is pressed on described ring-shaped step, and the inwall of described cylindrical shell coordinates to be formed with the outer wall of described swivel control head and seals;
The lower end of described clip is the pyramidal structure coordinated with described type conical bench, clip described in two panels splices on the outer wall of described swivel control head and two ends are fixedly connected with respectively by clamp bolt, and lower end and the described type conical bench of described clip are fitted, upper end is fixed by the bottom of cylindrical shell bolt and described supporting leg;
The slot of opening upwards is set outside described supporting leg, the lower end of wing plate described in two panels is inserted and is mutually spliced into cylindricality after in described slot and its two ends are fixedly connected with respectively by wing bolt, described in two panels, the upper end of wing plate is spliced to form a funnel, and the upper end of described cylindrical shell is stretched in the lower end of described funnel;
The top of described cylindrical shell has a slurry flows outlet, described wing plate exports with described slurry flows be correspondingly provided with pipeline hole.
Also be provided with O-ring seal between the top of described supporting leg and described ring-shaped step, seal more reliable.
In the utility model, realize the fixing of whole slurry basket and swivel control head by clip; Optimize cylindrical shell sealing by O-ring seal, and then ensure the storage of mud; Exported by slurry flows, realize mud in cylindrical shell and return mud pit; The collection to unrestrained mud is realized by the funnel of wing plate upper end.
Accompanying drawing explanation
Fig. 1 is the sectional view of the swivel control head slurry basket according to the utility model embodiment;
Fig. 2 is the front view of swivel control head slurry basket in Fig. 1;
Fig. 3 is the structural representation of the cylindrical shell of swivel control head slurry basket in Fig. 1;
Fig. 4 is the structural representation of wing plate in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
As shown in Figures 1 to 3, according to the swivel control head slurry basket of embodiment of the present utility model, the outside of the upper end of swivel control head 1 is formed with the supine ring-shaped step of a step 11, the outer wall at middle part is formed with the ventricumbent type conical bench 12 of a cone, described swivel control head slurry basket comprises cylindrical shell 4, two panels clip 2 and two panels wing plate 5, wherein:
The lower end of described cylindrical shell 4 is connected with the supporting leg 43 of multiple " Z " shape, described cylindrical shell 4 is set in the upper end of described swivel control head 1 and the top of described supporting leg 43 is pressed on described ring-shaped step 11, and the inwall of described cylindrical shell 4 coordinates to be formed with the outer wall of described swivel control head 1 and seals;
The lower end of described clip 2 is the pyramidal structure coordinated with described type conical bench 12, clip 2 described in two panels splices on the outer wall of described swivel control head 1 and two ends are fixedly connected with respectively by clamp bolt 7, and lower end and the described type conical bench 12 of described clip 2 are fitted, upper end is fixed by the bottom of cylindrical shell bolt 3 with described supporting leg 43;
The slot 42 of opening upwards is set outside described supporting leg 43, the lower end of wing plate 5 described in two panels is inserted and is mutually spliced into cylindricality after in described slot 42 and its two ends are fixedly connected with respectively by wing bolt 8, the upper end of wing plate 5 described in two panels is spliced to form a funnel 52, and the upper end of described cylindrical shell 4 is stretched in the lower end of described funnel 52;
The top of described cylindrical shell 4 has a slurry flows outlet 41, described wing plate 5 exports 41 with described slurry flows and is correspondingly provided with pipeline hole 51.
Also be provided with O-ring seal 6 between the top of described supporting leg 43 and described ring-shaped step 11, seal more reliable.
In the utility model, realize the fixing of whole slurry basket and swivel control head 1 by clip 2; Optimize cylindrical shell sealing by O-ring seal 6, and then ensure the storage of mud; By slurry flows outlet 41, realize mud in cylindrical shell 4 and return mud pit; The collection to unrestrained mud is realized by the funnel 52 of wing plate 5 upper end.
Split type clip 2 is convenient to personnel and is installed on swivel control head 1 working platform, and the pyramidal structure of split type clip 2 bottom is convenient to closely cooperate with the conical section of the shell of swivel control head 1; Cylindrical shell 4 is suspended on the glue core of swivel control head 1, transfers with glue core, is connected with clip 2 bolton by supporting leg 43, and then realizes being fastenedly connected of cylindrical shell 4 and swivel control head 1.O-ring seal 6 is installed between the top of cylindrical shell 4 and swivel control head 1, realizes cylindrical shell 4 and seal; The split-type structural of wing plate 5, is convenient to be mounted to from swivel control head 1 operating platform in the slot 42 of cylindrical shell 4 bottom; Wing plate 5 has pipeline hole 51, be convenient to mud line and pass through; The funnel 52 on wing plate 5 top realizes the collection to unrestrained mud.
When there being mud to trickle down, trickling down mud by wing plate 5 and entering in cylindrical shell 4, and then enter mud line by slurry flows outlet 41, finally enter mud pit.
By using this slurry basket mechanism, the mud solved in drilling process when using swivel control head in movable drilling tool process trickles down problem, maintains the clean of working platform, reduces the generation of personnel's accident.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but this embodiment is all included within scope of the present utility model.
Claims (2)
1. a swivel control head slurry basket, the outside of the upper end of swivel control head (1) is formed with the supine ring-shaped step of a step (11), the outer wall at middle part is formed with the ventricumbent type conical bench of a cone (12), it is characterized in that, described swivel control head slurry basket comprises cylindrical shell (4), two panels clip (2) and two panels wing plate (5), wherein:
The lower end of described cylindrical shell (4) is connected with the supporting leg (43) of multiple " Z " shape, described cylindrical shell (4) is set in the upper end of described swivel control head (1) and the top of described supporting leg (43) is pressed on described ring-shaped step (11), and the inwall of described cylindrical shell (4) coordinates to be formed with the outer wall of described swivel control head (1) and seals;
The lower end of described clip (2) is the pyramidal structure coordinated with described type conical bench (12), clip described in two panels (2) splices on the outer wall of described swivel control head (1) and two ends are fixedly connected with respectively by clamp bolt (7), and lower end and the described type conical bench (12) of described clip (2) are fitted, upper end is fixed by the bottom of cylindrical shell bolt (3) with described supporting leg (43);
The slot (42) of opening upwards is set outside described supporting leg (43), the lower end of wing plate described in two panels (5) is inserted and is mutually spliced into cylindricality after in described slot (42) and two ends are fixedly connected with respectively by wing bolt (8), the upper end of wing plate described in two panels (5) is spliced to form a funnel (52), and the upper end of described cylindrical shell (4) is stretched in the lower end of described funnel (52);
The top of described cylindrical shell (4) has slurry flows outlet (41), and described wing plate (5) is upper exports with described slurry flows that (41) are corresponding is provided with pipeline hole (51).
2. swivel control head slurry basket according to claim 1, is characterized in that, is also provided with O-ring seal (6) between the top of described supporting leg (43) and described ring-shaped step (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138099.1U CN204492752U (en) | 2015-03-10 | 2015-03-10 | Swivel control head slurry basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138099.1U CN204492752U (en) | 2015-03-10 | 2015-03-10 | Swivel control head slurry basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492752U true CN204492752U (en) | 2015-07-22 |
Family
ID=53572075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138099.1U Expired - Fee Related CN204492752U (en) | 2015-03-10 | 2015-03-10 | Swivel control head slurry basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763374A (en) * | 2015-03-10 | 2015-07-08 | 中国石油集团渤海钻探工程有限公司 | Mud umbrella for rotary control head |
-
2015
- 2015-03-10 CN CN201520138099.1U patent/CN204492752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104763374A (en) * | 2015-03-10 | 2015-07-08 | 中国石油集团渤海钻探工程有限公司 | Mud umbrella for rotary control head |
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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: 20150722 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |