CN217106924U - Novel well drilling tap wash pipe - Google Patents
Novel well drilling tap wash pipe Download PDFInfo
- Publication number
- CN217106924U CN217106924U CN202220640726.1U CN202220640726U CN217106924U CN 217106924 U CN217106924 U CN 217106924U CN 202220640726 U CN202220640726 U CN 202220640726U CN 217106924 U CN217106924 U CN 217106924U
- Authority
- CN
- China
- Prior art keywords
- fastening
- packing box
- union
- mounting
- washpipe
- 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.)
- Active
Links
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model relates to a novel well drilling tap wash pipe. The technical scheme is as follows: the upper mounting union and the upper packing box are respectively provided with a plurality of connecting holes and are fixedly connected through mounting upper fasteners; the lower mounting union and the lower disk root box are respectively provided with a plurality of connecting holes and are fixedly connected through mounting lower fasteners; an upper gland is installed at the upper end of the upper packing box and provided with a sealing groove, a lower gland is installed on the lower packing box and provided with a sealing groove, and a sealing ring is installed on the lower gland. The beneficial effects are that: the utility model can use a spanner to screw the upper fastening piece and the lower fastening piece, thereby connecting and fixing the upper packing box and the upper mounting union and connecting and fixing the lower packing box and the lower mounting union; during the dismantlement, pull down last fastener and lower fastener again, rotatory installation union and installation union down can pull down the device, make things convenient for operating personnel to operate, avoid adopting the hammer to strike and accomplish the dismouting, reduce the emergence of incident, more do benefit to the operation in narrow and small space.
Description
Technical Field
The utility model relates to an oil drilling auxiliary device, in particular to novel well drilling tap wash pipe.
Background
Oil drilling is a process of drilling a formation into a cylindrical hole having a certain depth using mechanical equipment, which may be classified into a jack-up drill and a rotary drill according to a rock breaking manner and a type of a tool used, in which high-pressure slurry output from a drilling pump is transferred to an upper portion of a top drive or a drilling faucet through a hose, and then transferred to a well bottom through a drill pipe downward through a washpipe.
The chinese patent publication No. CN207229052U, entitled "a faucet washpipe assembly and drilling device", this utility model discloses a faucet washpipe assembly, which includes washpipe, first packing box and second packing box. The washpipe includes relative first end and second end, and first packing box and second packing box set up respectively at the first end and the second end of washpipe. And a first end for connection with a gooseneck and a second end for connection with a center tube. The washing pipe is made of ceramic materials. The faucet flushing pipe assembly can effectively prolong the service life of a product, better prolong the running period of the top driving drilling device, reduce the operating cost of the top driving drilling device and increase the drilling timeliness.
However, the method for dismounting and mounting the flushing pipe of the drilling faucet in the prior art has the following defects: well drilling tap is when the dismouting washing pipe, need the staff to use tools such as hammer to strike the installation union of tap washing pipe, in order to reach the sealed of washing pipe packing box and washing pipe, because be in the aerial work during the installation, and the operation platform is narrow and small, appear skidding when the operation very easily, person's injury incident such as fall, and, current first union and second union are difficult to rotate under striking, and, because operating space is limited, easily cause the not enough phenomenon of fastening moment, cause a lot of installation changes, waste a large amount of time cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel well drilling tap wash pipe to the above-mentioned defect that prior art exists, only need during the installation with upper and lower installation union screw with the hand, with the spanner fasten upper and lower installation union's fastener can, make things convenient for operating personnel to operate, avoid adopting the hammer to strike and accomplish the dismouting, reduce the emergence of incident.
The utility model provides a novel well drilling tap wash pipe, its technical scheme is: the packing device comprises an upper mounting union (1), an upper packing box (5), an upper packing box (6), a flushing pipe (7), a lower packing (8), a lower packing box (9) and a lower mounting union (13), wherein the upper mounting union (1) is sleeved on the upper packing box (6), the lower mounting union (13) is sleeved on the lower packing box (9), the upper packing (5) is mounted in the upper packing box (6), the lower packing box (9) is provided with the lower packing (8), and the upper packing box (6) is connected with the lower packing box (9) through the flushing pipe (7); the upper mounting union (1) and the upper disc root box (6) are respectively provided with a plurality of connecting holes and are fixedly connected through an upper mounting fastener (4); the lower mounting union (13) and the lower disk root box (9) are respectively provided with a plurality of connecting holes and are fixedly connected through a lower mounting fastener (10);
go up gland (2) are installed to the upper end of packing box (6), go up gland (2) and be equipped with first seal groove (3) to the installation sealing washer, lower packing box (9) install down gland (11), push down gland (11) and be equipped with second seal groove (12), and the installation sealing washer.
Preferably, the outer end of the upper mounting union (1) is provided with a plurality of extending fixing claws (1.1).
Preferably, above-mentioned last fastener (4) including fastening cap (4.1), interior hexagonal groove (4.2), anchorage bar (4.3), fastening upper thread (4.4), fastening head (4.5), the upper end of anchorage bar (4.3) be equipped with fastening cap (4.1), the top of fastening cap (4.1) is equipped with interior hexagonal groove (4.2), is equipped with fastening upper thread (4.4) at the outer wall of anchorage bar (4.3), the bottom of anchorage bar (4.3) be equipped with fastening head (4.5), and fastening head (4.5) are equipped with the external screw thread.
Preferably, the fastening cap (4.1) is of hexagonal structure.
Preferably, the upper fastening member (4) comprises a fastening cap (4.1), a fastening rod (4.3), a fastening upper thread (4.4) and a fastening head (4.5), the upper end of the fastening rod (4.3) is provided with the fastening cap (4.1), the outer wall of the fastening rod (4.3) is provided with the fastening upper thread (4.4), the bottom end of the fastening rod (4.3) is provided with the fastening head (4.5), and the fastening head (4.5) is provided with an external thread; a butterfly knob (4.6) is arranged outside the fastening cap (4.1).
Preferably, the outer wall of the extension fixing claw (1.1) is provided with anti-skid grains (1.2).
Preferably, a plurality of groups of longitudinally arranged knocking anti-slip ribs (1.3) are uniformly distributed on the outer wall of the upper mounting union (1) and are positioned among the plurality of extending fixing claws (1.1).
The utility model has the advantages that: the utility model connects and screws the upper mounting union and the lower mounting union with the drilling water tap, respectively screws the upper fastening piece and the lower fastening piece with the wrench, thereby connecting and fixing the upper packing box and the upper mounting union and connecting and fixing the lower packing box and the lower mounting union; during the dismantlement, can directly pull down a plurality of upper fasteners and lower fastener respectively with the spanner, then, rotatory installation union and installation union down, can pull down the device, make things convenient for operating personnel to operate, avoid adopting the hammer to strike and accomplish the dismouting, reduce the emergence of incident, more do benefit to the operation in narrow and small space.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of a first embodiment of the present invention;
FIG. 3 is a schematic structural view of a first embodiment of the upper fastener;
FIG. 4 is a schematic structural view of a second embodiment of the upper fastener;
FIG. 5 is a front view of the elongated stationary jaw;
fig. 6 is a top view of a second embodiment of the present invention;
in the upper diagram: the upper mounting union 1, the upper gland 2, the first sealing groove 3, the upper fastening piece 4, the upper packing root 5, the upper packing root box 6, the washpipe 7, the lower packing 8, the lower packing root box 9, the lower fastening piece 10, the lower gland 11, the second sealing groove 12, the lower mounting union 13, the fastening cap 4.1, the inner hexagonal groove 4.2, the fastening rod 4.3, the fastening upper thread 4.4, the fastening head 4.5 and the butterfly knob 4.6, the extension fixing claw 1.1, the anti-skid thread 1.2 and the knocking anti-skid edge 1.3.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
go up gland 2 is installed to the upper end of packing box 6, goes up gland 2 and is equipped with first seal groove 3 to the installation sealing washer, lower packing box 9 install gland 11 down, gland 11 is equipped with second seal groove 12 down, and the installation sealing washer.
Wherein, the outer end of the upper mounting union 1 is provided with a plurality of extension fixing claws 1.1, which is convenient for the upper mounting union 1 to rotate; similarly, the structure of the lower mounting union 13 refers to the upper mounting union 1.
In addition, referring to fig. 3, the upper fastening member 4 of the present invention includes a fastening cap 4.1, an inner hexagonal groove 4.2, a fastening rod 4.3, a fastening upper thread 4.4, and a fastening head 4.5, wherein the upper end of the fastening rod 4.3 is provided with the fastening cap 4.1, the top of the fastening cap 4.1 is provided with the inner hexagonal groove 4.2, the outer wall of the fastening rod 4.3 is provided with the fastening upper thread 4.4, the bottom end of the fastening rod 4.3 is provided with the fastening head 4.5, and the fastening head 4.5 is provided with an external thread; in addition, the structure of the lower fastening member 10 is the same as that of the upper fastening member 4, and is not described in detail.
In addition, the fastening cap 4.1 adopts a hexagonal structure, and the outside can be rotated by a wrench, so that the fastening cap cannot rotate due to wire sliding; in addition, the outer wall of the extension fixing claw 1.1 is provided with anti-slip lines 1.2, so that friction force can be increased, and the extension fixing claw can be rotated more easily.
The utility model discloses during the use:
firstly, an upper packing 5 is plugged into an upper packing box 6, and then an upper gland 2 is tightly pressed on the upper packing 5; then the lower packing 8 is plugged into the lower packing box 9, and the lower gland 11 is pressed tightly on the lower packing 8; then, the upper mounting union 1 is in threaded butt joint with a gooseneck of the drilling faucet and is screwed, the lower mounting union 13 is in threaded butt joint with a central tube of the drilling faucet and is screwed, the upper fastening piece 4 and the lower fastening piece 10 are respectively screwed by a spanner, so that the upper packing box 6 is fixedly connected with the upper mounting union 1, and the lower packing box 9 is fixedly connected with the lower mounting union 13. When disassembling, a plurality of upper fastening pieces 4 and lower fastening pieces 10 can be disassembled by a spanner, and then the upper mounting union 1 and the lower mounting union 13 are rotated, so that the device can be disassembled.
go up gland 2 is installed to the upper end of packing box 6, goes up gland 2 and is equipped with first seal groove 3 to the installation sealing washer, lower packing box 9 install gland 11 down, gland 11 is equipped with second seal groove 12 down, and the installation sealing washer.
The difference from the embodiment 1 is that:
preferably, the upper fastening member 4 comprises a fastening cap 4.1, a fastening rod 4.3, a fastening upper thread 4.4 and a fastening head 4.5, the upper end of the fastening rod 4.3 is provided with the fastening cap 4.1, the outer wall of the fastening rod 4.3 is provided with the fastening upper thread 4.4, the bottom end of the fastening rod 4.3 is provided with the fastening head 4.5, and the fastening head 4.5 is provided with an external thread; a butterfly knob 4.6 is arranged outside the fastening cap 4.1.
The utility model discloses during the use:
firstly, an upper packing 5 is plugged into an upper packing box 6, and then an upper gland 2 is tightly pressed on the upper packing 5; then the lower packing 8 is plugged into the lower packing box 9, and the lower gland 11 is pressed tightly on the lower packing 8; then, the upper mounting union 1 is in threaded butt joint with a gooseneck of the drilling faucet and is screwed, the lower mounting union 13 is in threaded butt joint with a central tube of the drilling faucet and is screwed, the upper fastening piece 4 and the lower fastening piece 10 can be screwed by manual operation respectively, and therefore the upper packing box 6 and the upper mounting union 1 are connected and fixed, and the lower packing box 9 and the lower mounting union 13 are connected and fixed. When disassembling, the plurality of upper fastening members 4 and the plurality of lower fastening members 10 can be disassembled by directly disassembling them by hand, and then the upper mounting union 1 and the lower mounting union 13 are rotated to disassemble the device.
Embodiment 3, referring to fig. 1, the utility model provides a novel well drilling tap wash pipe, including upper mounting union 1, last packing 5, last packing box 6, wash pipe 7, lower packing 8, lower packing box 9, lower mounting union 13, upper mounting union 1 suit is on upper packing box 6, and lower mounting union 13 suit is on lower packing box 9, installs upper packing 5 in last packing box 6, and lower packing 8 is installed to lower packing box 9, carries out the connection of upper packing box 6 and lower packing box 9 by wash pipe 7; the upper mounting union 1 and the upper shoe root box 6 are respectively provided with a plurality of connecting holes and are fixedly connected through a mounting upper fastener 4; the lower mounting union 13 and the lower disk root box 9 are respectively provided with a plurality of connecting holes and are fixedly connected through a lower mounting fastener 10;
go up gland 2 is installed to the upper end of packing box 6, goes up gland 2 and is equipped with first seal groove 3 to the installation sealing washer, lower packing box 9 install gland 11 down, gland 11 is equipped with second seal groove 12 down, and the installation sealing washer.
The difference from the embodiment 1 or 2 is that:
the utility model discloses the outer wall evenly distributed multiunit longitudinal arrangement's of going up installation union 1 strike anti-skidding arris 1.3, and be located the position between a plurality of extension stationary dogs 1.1, and fore-and-aft strike anti-skidding arris 1.3 can be three prismatic structure, and installation union 1 and lower installation union 13 on the manual rotation appear, because the block is when tight can't be opened, can strike fore-and-aft strike anti-skidding arris 1.3 with the hammer, just can unpack apart by force.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent changes made according to the technical solution of the present invention belong to the scope of the present invention as far as possible.
Claims (7)
1. A novel well drilling faucet washpipe comprises an upper mounting union (1), an upper packing box (5), an upper packing box (6), a washpipe (7), a lower packing (8), a lower packing box (9) and a lower mounting union (13), wherein the upper mounting union (1) is sleeved on the upper packing box (6), the lower mounting union (13) is sleeved on the lower packing box (9), the upper packing (5) is mounted in the upper packing box (6), the lower packing (8) is mounted in the lower packing box (9), and the upper packing box (6) is connected with the lower packing box (9) through the washpipe (7); the method is characterized in that: the upper mounting union (1) and the upper packing box (6) are respectively provided with a plurality of connecting holes and are fixedly connected through an upper mounting fastener (4); the lower mounting union (13) and the lower disk root box (9) are respectively provided with a plurality of connecting holes and are fixedly connected through a lower mounting fastener (10);
go up gland (2) are installed to the upper end of packing box (6), go up gland (2) and be equipped with first seal groove (3) to the installation sealing washer, lower packing box (9) install down gland (11), push down gland (11) and be equipped with second seal groove (12), and the installation sealing washer.
2. The new drilling faucet washpipe of claim 1, wherein: the outer end of the upper mounting union (1) is provided with a plurality of extending fixing claws (1.1).
3. The new drilling faucet washpipe of claim 1, wherein: go up fastener (4) including fastening cap (4.1), interior hexagonal groove (4.2), anchorage bar (4.3), fastening upper thread (4.4), fastening head (4.5), the upper end of anchorage bar (4.3) be equipped with fastening cap (4.1), the top of fastening cap (4.1) is equipped with interior hexagonal groove (4.2), is equipped with fastening upper thread (4.4) at the outer wall of anchorage bar (4.3), the bottom of anchorage bar (4.3) be equipped with fastening head (4.5), and fastening head (4.5) are equipped with the external screw thread.
4. The new drilling faucet washpipe of claim 3, wherein: the fastening cap (4.1) adopts a hexagonal structure.
5. The new drilling faucet washpipe of claim 1, wherein: the upper fastening piece (4) comprises a fastening cap (4.1), a fastening rod (4.3), an upper fastening thread (4.4) and a fastening head (4.5), the upper end of the fastening rod (4.3) is provided with the fastening cap (4.1), the outer wall of the fastening rod (4.3) is provided with the upper fastening thread (4.4), the bottom end of the fastening rod (4.3) is provided with the fastening head (4.5), and the fastening head (4.5) is provided with an external thread; a butterfly knob (4.6) is arranged outside the fastening cap (4.1).
6. The new drilling faucet washpipe of claim 2, wherein: the outer wall of the extension fixing claw (1.1) is provided with anti-skid grains (1.2).
7. The new drilling faucet washpipe of claim 6, wherein: the outer wall of the upper mounting union (1) is uniformly distributed with a plurality of groups of longitudinally arranged knocking anti-slip ribs (1.3) and is positioned between the plurality of extending fixing claws (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640726.1U CN217106924U (en) | 2022-03-23 | 2022-03-23 | Novel well drilling tap wash pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640726.1U CN217106924U (en) | 2022-03-23 | 2022-03-23 | Novel well drilling tap wash pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217106924U true CN217106924U (en) | 2022-08-02 |
Family
ID=82605104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220640726.1U Active CN217106924U (en) | 2022-03-23 | 2022-03-23 | Novel well drilling tap wash pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217106924U (en) |
-
2022
- 2022-03-23 CN CN202220640726.1U patent/CN217106924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110792405B (en) | Fishing device for core inner pipe of submarine drilling rig rope core drilling tool | |
| CN217106924U (en) | Novel well drilling tap wash pipe | |
| CN201300388Y (en) | Quick-speed screwing device | |
| CN211249827U (en) | Combined novel wrench | |
| CN209145547U (en) | A kind of Integral type well-mouth sealing device and casing hanger one floor run structure | |
| CN104260046B (en) | Oil drilling pump piston dismantling device | |
| CN2816341Y (en) | Pressure-relief type well-plugging device | |
| CN219931529U (en) | Clean board skeleton mounting tool | |
| CN102828707A (en) | Dustproof deslagging device of anchor drill | |
| CN112780228A (en) | Simple oil well wax removing device | |
| CN220622402U (en) | Screw with lock structure | |
| CN201144693Y (en) | Novel liquid level test fast joint | |
| CN219034616U (en) | Drilling machine with stone breaking and cleaning functions | |
| CN209838286U (en) | Automatic pipe flushing device is driven with top to dismouting | |
| CN220972262U (en) | Efficient union nut mounting tool for cable blowout preventer | |
| CN215334564U (en) | Mud pump valve body | |
| CN211709187U (en) | Corrugated pipe sealing shaft sleeve detacher | |
| CN218285311U (en) | Multipurpose F-shaped wrench | |
| CN219159343U (en) | Expansion bolt capable of effectively avoiding loosening | |
| CN218927684U (en) | Novel piston extractor in brake assembly | |
| CN213918100U (en) | Maintenance tool for wellhead valve grease nipple | |
| CN219344764U (en) | Novel micro-seismic sensor mounting hole slag removal device | |
| CN219788173U (en) | Combined spanner with cleaning function | |
| WO2003087485A1 (en) | Water closet bowl bottom connection | |
| CN218981828U (en) | Cutter head mounting tool of food waste disposer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |