CN208950523U - A kind of well head seal box filler installation tool - Google Patents
A kind of well head seal box filler installation tool Download PDFInfo
- Publication number
- CN208950523U CN208950523U CN201821746747.1U CN201821746747U CN208950523U CN 208950523 U CN208950523 U CN 208950523U CN 201821746747 U CN201821746747 U CN 201821746747U CN 208950523 U CN208950523 U CN 208950523U
- Authority
- CN
- China
- Prior art keywords
- seal box
- fork
- support
- well head
- filler
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model is a kind of well head seal box filler installation tool, quickly airtight and watertight padding can be added by the wellhead sealing box to petroleum industry producing well, facilitate operation.It includes support, protecting sleeve for thread, connecting fork and connecting rod that this filler, which installs tool additional; connecting fork is connect with support by connecting rod; fork body and the hold-down grid of connecting fork are bolted; support is seated on the outer table top of wellhead sealing box; protecting sleeve for thread is placed in support, is threadedly coupled with wellhead sealing box, and hold-down grid can be inserted into wellhead sealing box from protecting sleeve for thread.This tool construction is simple, low processing cost, it is easy to use, it is not necessary that hammer strikes, axe is pounded, the hand and body of employee will not be injured, polished rod will not be wounded, filler can quickly be added into wellhead sealing box, the filler consolidation in seal box is added, effectively increases the sealing effect between seal box and polished rod.
Description
Technical field
The utility model relates to the maintenance tool of petroleum industry rod-pumped well, especially a kind of well head seal box is filled out
Expect installation tool, airtight and watertight padding quickly can be added to wellhead sealing box, facilitate operation.
Background technique
In the maintenance, repair work of petroleum industry rod-pumped well, for sealing wellhead, prevent former caused by being damaged because of packing
Oil leakage, the filler replaced in wellhead sealing box is the daily work most often done.It is exactly flat for installing the most-often used tool of filler additional
Mouth bottle opener, hand hammer, monkey wrench.After pumping unit stops pumping, well head seal box two sides are alternately closed using monkey wrench first
The pressure cap of wellhead sealing box and Glan are fixed on polished rod by rubber gate with iron wire, are tapped screwdriver using hand hammer, are passed through
Screwdriver indentation sealing filler.Currently in order to save the cost, is generally used waste and old belt as airtight and watertight padding, is risen using flat mouth
Waste and old belt is pressed into wellhead sealing box by son.The shortcomings that above-mentioned tool is that working efficiency is low, is easy to hurt hand, when improper use
Polished rod can also be wounded, time-consuming, laborious, there is also insecurity factors.
In order to change above-mentioned condition, a variety of improvement have been carried out to wellhead sealing box at present, have also been had close by rotation wellhead
Jacket can be realized as the structure of filler, but because structure is complicated, manufacturing cost is high, is easily damaged, increases production cost,
It is not easy to promote the use of.The filler mode of wellhead sealing box and tool still need to improve at present.
Summary of the invention
The purpose of the utility model is to provide a kind of well head seal box fillers to install tool additional, simplifies its tool knot
Structure reduces processing cost, keeps its easy to install and use, improves working efficiency, reduces the labor intensity of worker.
The technical solution of the utility model is: a kind of well head seal box filler install additional tool include support,
Protecting sleeve for thread, connecting fork and connecting rod, connecting fork are connect with support by connecting rod, and the fork body and hold-down grid of connecting fork pass through spiral shell
It tethers and connects, support is seated on the outer table top of wellhead sealing box, and protecting sleeve for thread is placed in support, connects with wellhead sealing box screw thread
It connects, hold-down grid can be inserted into wellhead sealing box from protecting sleeve for thread.
Compared with existing tool, the significant using effect of the utility model is: this tool construction is simple, processing cost is low
It is honest and clean, it is easy to use, without hammer strike, axe is pounded, the hand and body of employee will not be injured, polished rod will not be wounded, can quickly to
Filler is added in wellhead sealing box, the filler consolidation in seal box is added, effectively increases the sealing between seal box and polished rod
Effect.This tool work performance is stablized, easily operated, pushes the work that replacement airtight and watertight padding can be rapidly completed in principle by lever
Make.Protecting sleeve for thread in this tool is threadedly coupled with wellhead sealing box, has functioned well as the work of the protection to seal box screw thread
With.Hold-down grid can by waste and old belt be compacted below plate body, press compression bar can will airtight and watertight padding be added seal box in.It is useless
As soon as after the indentation section of old belt, rotation compression bar is able to drive support rotation, by waste and old strap lug around wellhead sealing box box internal pore,
Consolidation is added.Since the stress point of compression bar and connecting rod is adjustable, work is added in the filler that can easily complete seal box safely
Make, greatly reduces the labor intensity of worker, improve work efficiency, reduce the closed-in time, improve rate when driving a well, have
Significant using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram and working principle diagram of the utility model.
Fig. 2 is the main view of support in Fig. 1.
Fig. 3 is the top view of support in Fig. 1.
Fig. 4 is the main view of protecting sleeve for thread in Fig. 1.
Fig. 5 is the top view of protecting sleeve for thread in Fig. 1.
Specific embodiment
The present invention is described in detail below in conjunction with attached drawing, is not limited the scope of the invention.As described below is only of the invention
Preferred embodiment, other use equivalence changes of the invention, are within the scope of protection of the invention.
Referring to Fig. 1 to Fig. 5, it includes support 2, protecting sleeve for thread 3, even that a kind of well head seal box filler, which installs tool additional,
Fork 4 and connecting rod 6 are connect, connecting fork 4 is connect with support 2 by connecting rod 6, and the fork body and hold-down grid 5 of connecting fork 4 are connected by bolt
It connects, support 2 is seated on the outer table top of wellhead sealing box, and protecting sleeve for thread 3 is placed in support 2, connects with wellhead sealing box screw thread
Connect, hold-down grid 5 can from being inserted into wellhead sealing box, being pressed in above airtight and watertight padding in protecting sleeve for thread 3, by airtight and watertight padding plus
Enter into wellhead sealing box.
The connecting fork 4 is equipped with fork body and compression bar 8, pitches and is equipped with connection bolt and connecting rod 6 between the two boards body of body front end
Connection, fork body rear portion two boards body between be equipped with connection bolt and connect with hold-down grid 5, pitch the distance between body two sides plate body
Greater than the outer diameter of polished rod, compression bar 8 is welded on fork body rear end, press compression bar 8 can by with the filler that links together of fork body
Waste and old belt is pressed into wellhead sealing box by pressing plate 5.
Described 2 one end of support is that connection handle, the other end are pedestals, and the outside of pedestal is equipped with axial pass trough, and connection handle is two
Block is welded on the plate on pedestal in parallel, on every piece of plate at least provided with two bolts hole, by loaded on bolt therein and company
Bar 6 connects.Bolt hole, the force that connecting rod 6 can be adjusted in connection handle and the torque between compression bar 8 and support 2.
The outer diameter of 2 pedestal of support is greater than or equal to the outer diameter of the outer table top of wellhead sealing box, the internal diameter of pedestal is greater than spiral shell
The width of axial pass trough is greater than the outer diameter of polished rod on the outside of the outer diameter of line protective case 3, pedestal.
The body lower part of the protecting sleeve for thread 3 is equipped with internal screw thread and connect with the external screw thread of wellhead sealing box, sets in body
There is axial pass trough, the width of the axial pass trough is greater than the outer diameter of polished rod.
The body top outer circle two sides of the protecting sleeve for thread 3 are equipped with rotating handle, the rotating handle and axial pass trough and staggeredly set
It sets, setting rotating handle can be convenient the threaded connection of protecting sleeve for thread 3 Yu wellhead sealing box, protecting sleeve for thread 3 and wellhead sealing
Facilitate when can protect the screw thread on wellhead sealing box box body after box threaded connection well, while go up, unloading protecting sleeve for thread 3 fast
It is prompt.
The hold-down grid 5 is width of the width greater than lower strip of arc lath, upper strip, upper strip rear portion
Equipped with the connection bolt that can pass through the fork of connecting fork 4 body rear portion in engaging lug, engaging lug, connect hold-down grid 5 and connecting fork 4
It connects.
The width of 5 lower strip of hold-down grid be greater than the width of axial pass trough in support 2 and protecting sleeve for thread 3, under
The length of portion's lath is greater than the total height of support 2 and protecting sleeve for thread 3, is inserted into 3 lower section of support 2 and protecting sleeve for thread
In wellhead sealing box, 5 upper strip of hold-down grid is wider than lower strip, can block waste and old belt in support 2 and screw thread protection
In set 3.
At least provided with two bolt connecting holes in the connecting rod 6, for adjusting the connection distance between connecting fork 4, with
The wellhead sealing box for adapting to different model uses.
When installing filler additional for wellhead sealing box, stop pumping unit first, then by the rubber lock of wellhead sealing box two sides
Door is closed using rocking handle 7, unloads the pressure cap and Glan of seal box, is stuck in above polished rod using the anti-fall card 1 of pressure cap.One worker takes
Waste and old belt or packing rubber, another worker hold compression bar 8 push and in seal box the disk of filler enter direction, drive
Connecting fork 4 and support 2 are rotated round seal box, are pressed into filler in rotation, do not have to difficultly be inserted wellhead sealing box
It is interior and compress it, be compacted.
The embodiment described above is only exemplary embodiments, but the utility model is not limited only to these embodiments, ability
The technical staff in domain can make modification without departing from the spirit and inspiration of the present invention.Aspect disclosed herein there may be
Many changes, combination and modification, and be within, therefore, protection scope is not limited only to explanation above.
Claims (9)
1. a kind of well head seal box filler installs tool additional, characterized in that including support, protecting sleeve for thread, connecting fork and
Connecting rod, connecting fork are connect with support by connecting rod, and fork body and the hold-down grid of connecting fork are bolted, and support is seated at well head
On the outer table top of seal box, protecting sleeve for thread is placed in support, is threadedly coupled with wellhead sealing box, and hold-down grid can be from spiral shell
It is inserted into wellhead sealing box in line protective case.
2. a kind of well head seal box filler as described in claim 1 installs tool additional, characterized in that the connecting fork is set
There are fork body and compression bar, pitches and be equipped with the two boards body that connection bolt connect with connecting rod, pitched body rear portion between the two boards body of body front end
Between be equipped with connection bolt and connect with hold-down grid, greater than the outer diameter of polished rod, compression bar welds fork the distance between body two sides plate body
In fork body rear end.
3. a kind of well head seal box filler as described in claim 1 installs tool additional, characterized in that described support one end
It is connection handle, the other end is pedestal, the outside of pedestal is equipped with axial pass trough, and connection handle is two blocks of plates being welded in parallel on pedestal
At least provided with two bolts hole, by being connect loaded on bolt therein with connecting rod on piece, every piece of plate.
4. a kind of well head seal box filler as claimed in claim 3 installs tool additional, characterized in that the support pedestal
Outer diameter be greater than or equal to the outer diameter of the outer table top of wellhead sealing box, the internal diameter of pedestal is greater than the outer diameter of protecting sleeve for thread, outside pedestal
The width of side axial pass trough is greater than the outer diameter of polished rod.
5. a kind of well head seal box filler as described in claim 1 or 4 installs tool additional, characterized in that the screw thread
The body lower part of protective case is equipped with internal screw thread and connect with the external screw thread of wellhead sealing box, is equipped with axial pass trough, the axial direction in body
The width of through slot is greater than the outer diameter of polished rod.
6. a kind of well head seal box filler as claimed in claim 5 installs tool additional, characterized in that the screw thread protection
The body top outer circle two sides of set are equipped with rotating handle, the rotating handle and axial pass trough and are staggered.
7. a kind of well head seal box filler as claimed in claim 1 or 2 installs tool additional, characterized in that the filler
Pressing plate be arc lath, upper strip width be greater than lower strip width, upper strip rear portion be equipped with engaging lug, engaging lug
In can pass through connecting fork fork body rear portion connection bolt.
8. a kind of well head seal box filler as claimed in claim 7 installs tool additional, characterized in that the hold-down grid
The width of lower strip is greater than the width of axial pass trough in support and protecting sleeve for thread, the length of lower strip is greater than support and spiral shell
The total height of line protective case.
9. a kind of well head seal box filler as described in claim 1 installs tool additional, characterized in that in the connecting rod extremely
Bolt connecting hole there are two setting less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746747.1U CN208950523U (en) | 2018-10-26 | 2018-10-26 | A kind of well head seal box filler installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746747.1U CN208950523U (en) | 2018-10-26 | 2018-10-26 | A kind of well head seal box filler installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950523U true CN208950523U (en) | 2019-06-07 |
Family
ID=66743074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746747.1U Active CN208950523U (en) | 2018-10-26 | 2018-10-26 | A kind of well head seal box filler installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950523U (en) |
-
2018
- 2018-10-26 CN CN201821746747.1U patent/CN208950523U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103029088A (en) | Multi-type bolt tightening insulation rod | |
| CN208950523U (en) | A kind of well head seal box filler installation tool | |
| CN103737524B (en) | Hydraulic spanner | |
| CN204899833U (en) | Automatic closing device of pumpingh well packing | |
| CN111890279B (en) | Power plant guide shoe gap adjusting tool and using method thereof | |
| CN202185893U (en) | Rapid filling device of packing for wellhead of oil pumping machine | |
| CN204781978U (en) | A staple bolt formula protector that is used for jacking of pump sending concrete to take over non return mouth | |
| CN206010363U (en) | A kind of drilling equipment nut Quick disassembling tool | |
| CN209653992U (en) | Portable rotating pressure-conducting disk root tool | |
| CN211145074U (en) | Roughening device suitable for foundation bolt | |
| CN206154208U (en) | Line plunger pump adjusts packing elasticity specialized tool | |
| CN208812018U (en) | A kind of bolt tensioning jack of Quick fastening and disassembly | |
| CN219412522U (en) | Quick packing adding device for wellhead sealing box of oil extraction well | |
| CN207288450U (en) | A kind of skip bucket protrudes deformation correcting device | |
| CN206967389U (en) | A kind of quick Special dismounting apparatus of fracturing pump valve body rubber | |
| CN206783257U (en) | A kind of fluid pressure type well cover opening device | |
| CN209008721U (en) | A kind of crawler belt automatic ejection device | |
| CN210790514U (en) | Drum and bung locking device thereof | |
| CN105971533B (en) | A kind of petroleum machinery drill pipe tong | |
| CN209838356U (en) | Novel coring improving device | |
| CN215148688U (en) | Packing auxiliary device of ratchet pumping unit | |
| CN220972262U (en) | Efficient union nut mounting tool for cable blowout preventer | |
| CN201940967U (en) | Fluid pressure type oil pumping unit crank-pin nut mounting/dismounting tool | |
| CN216691040U (en) | Downhole operation blowout preventer for oil and gas field development | |
| CN208744681U (en) | A kind of thrust bearing force bearing adjustment tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |