CN216077040U - Tool-free detachable pumping wellhead sealing device - Google Patents
Tool-free detachable pumping wellhead sealing device Download PDFInfo
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- CN216077040U CN216077040U CN202023267707.9U CN202023267707U CN216077040U CN 216077040 U CN216077040 U CN 216077040U CN 202023267707 U CN202023267707 U CN 202023267707U CN 216077040 U CN216077040 U CN 216077040U
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- wellhead
- cover plate
- liquid pumping
- tool
- apron
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Abstract
This novel sealing device that belongs to, concretely relates to no instrument dismantles drawing liquid well head sealing device. The utility model provides a no instrument dismantles liquid pumping well head sealing device, wherein, includes liquid pumping well head device apron, round hole, apron shirt rim, ring, round pin axle, and wherein the round hole setting is put at liquid pumping well head device apron central point, and the apron shirt rim setting is at liquid pumping well head device apron lateral wall, and the ring setting is at liquid pumping well head device apron lateral wall, and the round pin axle setting is in the ring. This neotype effect that is showing is: the pumping wellhead sealing device has a simple structure, is directly arranged on the upper part of a pumping wellhead pipe hoop, and is actually disassembled and installed without tools; the cable is directly connected with the aviation plug through the pipe hoop groove without being disassembled, so that the industrial quantity of operating personnel is reduced, and the working efficiency is improved.
Description
Technical Field
This novel sealing device that belongs to, concretely relates to no instrument dismantles drawing liquid well head sealing device.
Background
In the production activity of in-situ leaching uranium mining, the normal operation of the liquid pumping submersible pump is the key point for ensuring the water quantity of the leaching liquid, and the installation, maintenance and fault handling speed of the liquid pumping submersible pump are important. The sealing device of the liquid pumping wellhead has the functions of preventing wind and sand, preventing flood, fixing a submersible pump riser and the like, and the complex wellhead device is troublesome to process, long in time consumption for disassembly and installation and low in working efficiency; simple wellhead devices such as pure clamping plates are easy to process but poor in sealing effect. Based on these technical defects, need novel a simple structure, it is convenient to dismantle, sealed effectual drawing liquid well head sealing device.
SUMMERY OF THE UTILITY MODEL
This neotype purpose is overcome current drawing liquid well head sealing device structure complicacy, dismantles and installs long technical defect consuming time, provides a simple structure, realizes the novel drawing liquid well head sealing device of no instrument quick dismantlement, installation.
This is novel to realize like this: the utility model provides a no instrument dismantles liquid pumping well head sealing device, wherein, includes liquid pumping well head device apron, round hole, apron shirt rim, ring, round pin axle, and wherein the round hole setting is put at liquid pumping well head device apron central point, and the apron shirt rim setting is at liquid pumping well head device apron lateral wall, and the ring setting is at liquid pumping well head device apron lateral wall, and the round pin axle setting is in the ring.
The utility model provides a no instrument dismantles drawing liquid well head sealing device as above, wherein, the lateral wall of drawing liquid well head device apron is opened flutedly, and the groove weld is in other apron edge middle part, and 8mm of recess interval are used for the set screw.
The tool-free detachable pumping wellhead sealing device comprises a pumping wellhead device cover plate, wherein the pumping wellhead device cover plate is formed by splicing two semicircular bodies of 8mm steel plates, and the outer diameter of the pumping wellhead device cover plate is 200 mm.
A tool-less extraction wellhead seal as described above, wherein the circular hole is 50mm in diameter.
The tool-free disassembly liquid pumping wellhead sealing device is characterized in that the skirt edge of the cover plate is formed by welding a 2mm steel plate and the cover plate, and the height of the skirt edge of the cover plate is 50 mm.
The tool-free disassembly liquid pumping wellhead sealing device comprises an iron ring with the inner diameter of 6mm, two half cover plates are respectively welded by 1 iron ring, the two half cover plates are parallel to the direction of the cover plates, one is arranged above the other, the two iron rings are arranged on the same line after the two cover plates are combined together, and a pin shaft is inserted to combine the two half devices together
The tool-free disassembly liquid pumping wellhead sealing device is characterized in that the stainless steel cylinder of the pin is provided with a pin shaft with a hole, M5 x 60, and the part of the pin shaft with the more circular ring is fixed by a matched opening pin.
The tool-free disassembly liquid pumping wellhead sealing device is characterized in that the grooves are welded to the middle of the edge of the other cover plate, and the distance between every two adjacent grooves is 8mm and used for fixing the screw rod.
A tool-less removable fluid extraction wellhead seal as described above wherein the eyebolt is M6 x 60.
This neotype effect that is showing is: the pumping wellhead sealing device has a simple structure, is directly arranged on the upper part of a pumping wellhead pipe hoop, and is actually disassembled and installed without tools; the cable is directly connected with the aviation plug through the pipe hoop groove without being disassembled, so that the industrial quantity of operating personnel is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a block diagram of a tool-less removable pumping wellhead seal;
Detailed Description
The utility model provides a no instrument dismantles liquid pumping well head sealing device, includes liquid pumping well head device apron 1, round hole 2, apron shirt rim 3, ring 4, round pin axle 5, hexagon nut 6, recess 7 and rings screw 8.
1-a liquid pumping wellhead device cover plate, wherein two semicircular bodies of 8mm steel plates are spliced to form a cover plate with the outer diameter of 200mm, and a circular hole is formed in the middle of the cover plate and used for a liquid pumping lifting pipeline to pass through;
2-circular hole with diameter of 50 mm;
3-cover plate skirt edges, which are formed by welding a 2mm steel plate and a cover plate and are 50mm high;
4-ring, 6mm internal diameter iron ring, two half cover plates are welded 1 each, parallel to the cover plate direction, one above the other, two rings are on a same line after two cover plates are combined together, used for inserting pin shaft to combine the two half devices together;
5-pin shaft, stainless steel cylinder with hole pin shaft, M5 + 60, the more circular ring part of the pin shaft is fixed by matching opening pin;
the 6-hexagon nut, M6, weld in the middle part of a skirt edge with the direction of cover plate is vertical, the screw bolt is fixed with M6 with 60 nuts after passing the circular ring;
7-grooves welded in the middle of the edge of the other cover plate, and the distance between the grooves is 8mm and used for fixing the screw;
8-lifting ring screw, the screw is M6 × 60.
Lowering the lifting pipe to a required depth through a pump lifting truck, and unscrewing a lifting ring screw 8 of the wellhead device by hands to open the liquid pumping wellhead cover plate 1; the underground cable rotates outside the well pipe through the groove of the well pipe; the wellhead device ring is clamped on the lifting pipe, the cover plate is closed, the lifting ring screw rod is clamped at the groove 7, the lifting ring screw rod 8 is screwed up by hands, the wellhead device is installed on a liquid pumping wellhead, the pump lifting vehicle loosens the clamping ring clamping plate and is installed on the wellhead device cover plate ring, and the cable penetrates through the wellhead device skirt and the gap of a liquid pumping well pipe and is connected with the ground surface aviation plug.
and 5, loosening the hoisting ring of the pump truck, and placing the clamping plate on the wellhead device to finish the installation work.
Claims (8)
1. The utility model provides a no instrument dismantles liquid pumping well head sealing device which characterized in that: the novel liquid pumping wellhead device comprises a liquid pumping wellhead device cover plate (1), a round hole (2), a cover plate skirt edge (3), a circular ring (4) and a pin shaft (5), wherein the round hole (2) is arranged at the center of the liquid pumping wellhead device cover plate (1), the cover plate skirt edge (3) is arranged on the side wall of the liquid pumping wellhead device cover plate (1), the circular ring (4) is arranged on the side wall of the liquid pumping wellhead device cover plate (1), and the pin shaft (5) is arranged in the circular ring (4).
2. A tool-less removable fluid extraction wellhead seal as claimed in claim 1, wherein: the lateral wall of drawing liquid wellhead assembly apron (1) is opened flutedly (7), and recess (7) weld in apron edge middle part, and the recess interval 8mm is used for clamping screw.
3. A tool-less removable fluid extraction wellhead seal assembly as claimed in claim 2, wherein: the liquid pumping wellhead device cover plate (1) is formed by splicing two semicircular bodies of 8mm steel plates, and the outer diameter of the cover plate is 200 mm.
4. A tool-less extractor wellhead seal as claimed in claim 3, wherein: the diameter of the round hole (2) is 50 mm.
5. The tool-less removable fluid extraction wellhead seal assembly of claim 4, wherein: the cover plate skirt edge (3) is formed by welding a 2mm steel plate and a cover plate and is 50mm high.
6. The tool-less removable fluid extraction wellhead seal assembly of claim 5, wherein: the inner diameter of the ring (4) is 6mm, the two half cover plates are respectively welded with 1, the two half cover plates are parallel to the direction of the cover plates and are arranged one above the other, and the two rings are arranged on the same line after the two cover plates are combined together and used for inserting a pin shaft to combine the two half cover plates together.
7. The tool-less removable fluid extraction wellhead seal assembly of claim 6, wherein: the pin shaft (5) is a stainless steel cylindrical pin shaft with a hole, M5 x 60, and the part of the pin shaft with an extra circular ring is fixed by a matched split pin.
8. The tool-less removable fluid extraction wellhead seal assembly of claim 7, wherein: the eye screw is M6 × 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267707.9U CN216077040U (en) | 2020-12-30 | 2020-12-30 | Tool-free detachable pumping wellhead sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023267707.9U CN216077040U (en) | 2020-12-30 | 2020-12-30 | Tool-free detachable pumping wellhead sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077040U true CN216077040U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023267707.9U Active CN216077040U (en) | 2020-12-30 | 2020-12-30 | Tool-free detachable pumping wellhead sealing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN216077040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687699A (en) * | 2020-12-30 | 2022-07-01 | 新疆中核天山铀业有限公司 | Tool-free detachable pumping wellhead sealing device |
-
2020
- 2020-12-30 CN CN202023267707.9U patent/CN216077040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687699A (en) * | 2020-12-30 | 2022-07-01 | 新疆中核天山铀业有限公司 | Tool-free detachable pumping wellhead sealing device |
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