CN208961887U - Well control device hydraulic spanner - Google Patents
Well control device hydraulic spanner Download PDFInfo
- Publication number
- CN208961887U CN208961887U CN201820990789.3U CN201820990789U CN208961887U CN 208961887 U CN208961887 U CN 208961887U CN 201820990789 U CN201820990789 U CN 201820990789U CN 208961887 U CN208961887 U CN 208961887U
- Authority
- CN
- China
- Prior art keywords
- bing
- lock tongue
- ratchet
- positioning
- well control
- 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
- Actuator (AREA)
Abstract
The utility model discloses a kind of well control device hydraulic spanner , Bao Kuo Bing body component, hydraulic pressure cylinder assembly and back card body component , Bing body component Bao Kuo Bing body, ratchet, lock tongue, adjustment spring and pressure cap , Bing body is adjusted with circular first positioning ring and mono- Lian Jie Bing；Several unidirectional lock tongue positioning grooves are equipped at intervals on the outer circumference surface of ratchet；Ratchet is placed in the first positioning ring, and the one side of the first positioning ring is equipped with lock tongue location hole, and lock tongue, adjustment spring and adjusting pressure cap are set in turn in lock tongue positioning hole.The well control hydraulic spanner is reasonably upper to detain torque, it is ensured that the installation quality and receiving high pressure ability of well control device；It is easy to operate, shorten the set-up time of well control device, improves labor efficiency；Alleviate the labor intensity and operating personnel's security risk for traditionally manually tapping spanner fastening bolt；With explosion-proof, water-proof function, it is applicable as well control emergency management and rescue and blowout is speedily carried out rescue work；Especially suitable for oil drilling well-control equipment in high-altitude and narrow zone operation.
Description
Technical field
The utility model relates to the installations and maintenance of a kind of oil drilling well control device, particularly relate to a kind of well control
Device hydraulic spanner.
Background technique
Since oil field well control device is subject to the facility of oil/gas well, in the blowout out of control accident of generation, connecting portion goes out
Existing failure is most, and currently, oil field well control device is when installing connection, the generally artificial striking wrench of use fastens, but for
High voltage large-sized well control device, tightening torque needed for connecting portion is big, hammers artificial hammer hammering fastening using spanner at present
Mode, tightening torque value can not determine that installation quality not can be effectively controlled, and easily lead to the generation of accident.In addition, for part
In high-altitude and narrow zone, manual work difficulty is big for operating area, while manual operation efficiency is also very low.
Summary of the invention
In order to overcome drawbacks described above, the utility model provides a kind of well control device hydraulic spanner, is improving operating efficiency
While, effective guarantee installation quality reduces accident occurrence risk, while being suitable in high-altitude and narrow zone operation.
The utility model is to solve technical solution used by its technical problem: a kind of well control device hydraulic spanner,
Bao Kuo Bing body component, hydraulic pressure cylinder assembly and back card body component , Bing body component Bao Kuo Bing body, ratchet, lock tongue, adjustment spring and adjusting
Pressure cap, Bing body even meet Bing with the circular first positioning ring and one end are fixed on positioning ring surface the first；The interior hexagonal of ratchet
Face be it is consistent with nut outer-hexagonal to be tightened face shape, it is recessed that several unidirectional lock tongues positioning are equipped at intervals on the outer circumference surface of ratchet
Slot；In first positioning ring of ratchet Zhi Yu Bing body, the one side of the first positioning ring and the junction mono- Lian Jie Bing is equipped with lock tongue
Location hole, lock tongue, adjustment spring and adjusting pressure cap are set in turn in the lock tongue positioning hole, adjust pressure cap and are anchored on lock tongue positioning
Lock tongue elasticity is installed in the unidirectional lock tongue positioning groove on the outer peripheral surface of ratchet, making the of Bing body by adjustment spring behind hole
It is only capable of one-directionally rotating between one positioning ring and ratchet；Hydraulic pressure cylinder assembly includes hydraulic cylinder, is fixed on front side of hydraulic cylinder on piston rod
Front fork and the rear plug that is fixed in hydraulic cylinder rear base, the front and rear sides of the cylinder body of hydraulic cylinder be respectively equipped with control oil
Pipe, two control oil pipes are respectively communicated to oil inlet pipe and oil return pipe by reversal valve；Back card body component includes back card body, back card arc
Plate and adjusting bolt, the second connection that there is back card body circular second positioning ring and one end to be fixed on the second positioning ring surface
Bing, back card arc plate are arc, and at least two adjusting bolts are separately positioned on back card arc plate；The mono- Lian Jie Bing of Bing body with it is hydraulic
The front fork of cylinder is hinged, and the second of back card body even meets Bing and the rear plug of hydraulic cylinder is hinged.
The medial surface of the first positioning ring of Suo Shu Bing body is equipped with adding for annular as a further improvement of the utility model,
Strengthening tendons.
The ratchet is equipped with an annular positioning groove , Suo Shu Bing body as a further improvement of the utility model,
The first positioning ring correspond to the positioning groove equipped with ratchet positioning screw hole, be additionally provided with positioning screw and be fixed on the ratchet positioning spiral shell
In hole and positioning groove.
The front fork has the first U-shaped connecting pin, first connecting pin as a further improvement of the utility model,
On fix a preceding pin shaft being laterally arranged, the mono- Lian Jie Bing is inserted in the first U-shaped connecting pin, and is movably set in
On the preceding pin shaft.
The rear plug is equipped with several roll adjustment holes as a further improvement of the utility model, and described second even meets Bing
End is U-shaped second connection end, and a lateral rear pin shaft is fixed in the second connection end, and the end of the rear plug is inserted in
In the second connection end, and the rear pin shaft is inserted therein in a roll adjustment hole.
The oil inlet pipe is equipped with pressure regulator valve and filter as a further improvement of the utility model,.
The lock tongue positioning groove is column type lock tongue positioning groove as a further improvement of the utility model,.
The unidirectional lock tongue positioning groove on the ratchet is along its lateral surface point as a further improvement of the utility model,
Not Xing Cheng 1-3 row, the lock tongue, adjustment spring and the quantity number of rows with the unidirectional lock tongue positioning groove respectively for adjusting pressure cap
It is identical.
The beneficial effects of the utility model are: the reasonable torque wrench moment of well control device hydraulic spanner, it is ensured that well control device
Installation quality and bearing capacity；It is easy to operate, shorten the set-up time, improves labor efficiency；Alleviate traditionally artificial percussion
The labor intensity and security risk of spanner fastening bolt；With explosion-proof, water-proof function, it is applicable as well control emergency management and rescue and blowout
It speedily carries out rescue work application；Especially suitable for high-altitude and narrow zone operation.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is this utility model Suo Shu Bing body structural schematic diagram；
Fig. 3 is this utility model Suo Shu Bing body and ratchet decomposition texture schematic diagram；
Fig. 4 is another structural schematic diagram of ratchet described in the utility model；
Fig. 5 is back card body running status diagram described in the utility model.
In conjunction with attached drawing, make the following instructions:
1 — — Bing body；2 --- ratchet；
3 --- positioning screws 4 --- adjust pressure cap；
5 --- adjustment spring；6 --- lock tongue；
7 --- hydraulic cylinder；8 --- back card body；
9 --- back card arc plate；10 --- adjust bolt；
11 --- flange；12 --- control oil pipe；
13 --- reversal valve；14 --- pressure regulator valve；
15 --- filter；16 --- oil inlet pipe；
17 --- oil return pipe；101 --- the first positioning ring；
102 --- mono- Lian Jie Bing；103 --- lock tongue location hole；
104 --- reinforcing rib；201 --- unidirectional lock tongue positioning groove；
71 --- front fork；72 --- rear plug；
721 --- roll adjustment hole；81 --- the second positioning ring；
82 --- the 2nd even meets Bing；201 --- positioning groove
105 --- ratchet positioning screw hole.
Specific embodiment
Below in conjunction with attached drawing, elaborate to a preferred embodiment of the utility model.But the guarantor of the utility model
Shield range is not limited to following embodiments, i.e., in every case with simple made by present utility model application the scope of the patents and description
Equivalent changes and modifications all still belong within the utility model patent covering scope.
It refering to fig. 1-5, is a kind of well control device hydraulic spanner , Bao Kuo Bing body component described in the utility model, hydraulic cylinder
Component and back card body component , Bing body component Bao Kuo Bing body 1, ratchet 2, lock tongue 6, adjustment spring 5 and adjusting 4 , Bing body of pressure cap have
The first company that positioning ring surface is fixed in circular first positioning ring 101 and one end meets Bing 102；The interior hex surface of ratchet 2 be with
Nut outer-hexagonal to be tightened face shape is consistent, and several unidirectional lock tongue positioning grooves 201 are equipped at intervals on the outer circumference surface of ratchet 2；
In first positioning ring 101 of 2 Zhi Yu Bing body 1 of ratchet, on the one side of the first positioning ring 101 and 102 junction mono- Lian Jie Bing
Equipped with lock tongue location hole 103, lock tongue 6, adjustment spring 5 and adjusting pressure cap 4 are set in turn in the lock tongue location hole 103, are adjusted
Pressure cap 4 is anchored on after lock tongue location hole 103 and is installed 6 elasticity of lock tongue in the list on the outer peripheral surface of ratchet 2 by adjustment spring 5
It is only capable of one-directionally rotating between the first positioning ring 101 and ratchet 2 of , Shi Bing body 1 into lock tongue positioning groove 201；Hydraulic pressure cylinder assembly
Including hydraulic cylinder 7, the rear fork for being fixed on the front fork 71 on front side of hydraulic cylinder on piston rod and being fixed in hydraulic cylinder rear base
First 72, the front and rear sides of the cylinder body of hydraulic cylinder 7 are respectively equipped with control oil pipe 12, and two control oil pipes 12 are divided by reversal valve 13
It is not connected to oil inlet pipe 16 and oil return pipe 17；Back card body component includes back card body 8, back card arc plate 9 and adjusting bolt 10, back card
Body 8 even meets Bing 82 with circular second positioning ring 81 and one end are fixed on the second positioning ring surface second, and back card arc plate is
Arc, at least two adjusting bolts 10 are separately positioned on back card arc plate 9；The mono- Lian Jie Bing 102 of Bing body 1 and hydraulic cylinder 7
Front fork 71 is hinged, and the second of back card body 8 even meets Bing 82 and the rear plug 72 of hydraulic cylinder 7 is hinged.
Wherein the medial surface of the first positioning ring 101 of , Suo Shu Bing body 1 is equipped with the reinforcing rib 104 of annular.On the ratchet
Equipped with an annular positioning groove 202, the corresponding positioning groove of the first positioning ring 101 of stated Bing body is equipped with ratchet and positions spiral shell
Hole 105 is additionally provided with positioning screw 3 and is fixed in the ratchet positioning screw hole and positioning groove.
The front fork has the first U-shaped connecting pin, fixes a preceding pin shaft being laterally arranged, institute on first connecting pin
It states mono- Lian Jie Bing 102 to be inserted in the first U-shaped connecting pin, and is movably set in (as hinged) on the preceding pin shaft.Institute
Rear plug is stated equipped with several roll adjustment holes 721, it is U-shaped second connection end, the second connection end that second company, which connects the end Bing,
On fix a lateral rear pin shaft, it is described after the end of plug be inserted in the second connection end, and the rear pin shaft is placed through
In one of roll adjustment hole.The oil inlet pipe is equipped with pressure regulator valve 14 and filter 15.The lock tongue positioning groove is column type
Lock tongue positioning groove.
Unidirectional lock tongue positioning groove 201 on the ratchet is respectively formed 1-3 row along its lateral surface, and the lock tongue 6 is adjusted
The quantity for saving spring 5 and adjusting pressure cap 4 is identical as the number of rows of the unidirectional lock tongue positioning groove 201 respectively.(refering to attached drawing 3, spine
The unidirectional lock tongue positioning groove of a row is provided on wheel.Refering on 4 ratchet of attached drawing be provided with the unidirectional lock tongue positioning groove of 2 rows)
Before use, first by 2 An Zhuan Bing body 1 of ratchet, when installation, the first positioning ring 101 of 2 elder generation's Qian Ru Bing body 1 of ratchet
It is interior, it is ensured that the two is parallel with circle, then by the ratchet positioning screw hole 105 on 3 Xuan Ru Bing body of positioning screw, and is embedded in ratchet
It, can Ding Lian Jie Bing bodies 1 and ratchet 2 in positioning groove 202.In addition, lock tongue 6, adjustment spring 5 and adjusting 4 structure of pressure cap point
It is not embedded in corresponding lock tongue location hole 103, adjusting after pressure cap 4 is anchored on lock tongue location hole 103 will be locked by adjustment spring 5
6 elasticity of tongue is installed in the unidirectional lock tongue positioning groove 201 on the outer peripheral surface of ratchet 2, makes 101 He of the first positioning ring of Bing body 1
It is only capable of one-directionally rotating between ratchet 2.
In use, first by the second positioning ring set of back card body in the fixture nut on target flange 11, back card arc
Plate is fitted in target flange excircle arc side surface, and back card arc plate is fixed on outside target flange by adjusting bolt
Circular arc side surface.After so by the first positioning ring set of Bing body on nut to be tightened.Subsequently, 16 He of system oil inlet pipe is connected
System oil return pipeline 17 is filtered cleaning hydraulic oil by filter 15, and pressure regulator valve 14 adjusts corresponding pressure parameter value
(i.e. required torque value) controls reversal valve 13 and control oil pipe 12, oil liquid is input to hydraulic cylinder 7, under the effect of the pressure,
Hydraulic cylinder piston rod Tui Dong Bing body 1 moves back and forth, single direction rotation under the action of lock tongue 6 of ratchet 2, and nut is pushed to rotate stress,
Achieve the purpose that fastening bolt, nut.The overturning of Bing body 1 is inserted in nut for 180 ° by Xu when demounting bolt, nut, operates journey
Sequence with it is preceding identical.Adjust pressure cap 4 in use, 6 elasticity of lock tongue can be adjusted in adjustment spring 5；It roll adjustment hole 11 can basis
Different nut specifications adjust spacing, reduce in hydraulic cylinder reciprocating motion and make lost work.
In the case that reinforcing rib structure , Bing body the first positioning ring excircle dimension being wherein arranged on , Bing body limits, (by
Target contour structure size limits), the intensity about 15% of the first positioning ring can be improved.The positioning of ratchet column type lock tongue is recessed
Slot, the contact area between Bao Zheng Bing body 1 and ratchet 2 is big, and Bing Qie Bing body 1 is smaller with 2 frictional resistance of ratchet when turning round.
Sealing ring built in hydraulic cylinder front and back end can mitigate weight, and in smaller size smaller, the maximum performance hydraulic cylinder piston rod of energy has
Imitate stroke.Roll adjustment hole 721 can carry out spacing adjusting to the target of various specifications size.Circle shell type back card body 8 can securely be held
By reaction force, guarantee the validity moved back and forth.Back card arc plate intrados, between being adjusted according to the dimensions of target
Away from, it is ensured that stability.Reversal valve 13, pressure regulator valve 14, filter 15 can carry out secondary tune to the oil liquid of external system oil inlet pipe 16
Section processing, meets the parameter request of different operating conditions；The settable manual and wireless remotecontrol two ways of reversal valve 13, to meet
Different clients demand.
It can be seen that the well control hydraulic spanner is reasonably upper to detain torque, it is ensured that the installation quality and receiving of well control device are high
Pressure energy power；It is easy to operate, shorten the set-up time of well control device, improves labor efficiency；It alleviates and traditionally manually taps spanner
The labor intensity and operating personnel's security risk of fastening bolt；With explosion-proof, water-proof function, be applicable as well control emergency management and rescue and
Blowout is speedily carried out rescue work；Especially suitable for oil drilling well-control equipment in high-altitude and narrow zone operation.
Claims (8)
1. a kind of well control device hydraulic spanner, it is characterised in that: Bao Kuo Bing body component, hydraulic pressure cylinder assembly and back card body component , Bing
(4) , Bing bodies have circular first for body component Bao Kuo Bing body (1), ratchet (2), lock tongue (6), adjustment spring (5) and adjusting pressure cap
The first company that positioning ring surface is fixed in positioning ring (101) and one end connects Bing (102)；The interior hex surface of ratchet (2) be with to tight
Gu nut outer-hexagonal face shape is consistent, several unidirectional lock tongue positioning grooves (201) are equipped at intervals on the outer circumference surface of ratchet (2)；
Ratchet (in the first positioning ring (101) of 2) Zhi Yu Bing bodies (1), the first positioning ring (101) and mono- Lian Jie Bing (102) junction
One side be equipped with lock tongue location hole (103), lock tongue (6), adjustment spring (5) and adjusting pressure cap (4) be set in turn in the lock
In tongue location hole (103), adjusting pressure cap (4) is anchored on lock tongue location hole (103) and passes through adjustment spring (5) afterwards for lock tongue (6) bullet
Property install in unidirectional lock tongue positioning groove (201) on the outer peripheral surface of ratchet (2), make the first positioning ring (101) of Bing body (1)
It is only capable of one-directionally rotating between ratchet (2)；Hydraulic pressure cylinder assembly includes hydraulic cylinder (7), is fixed on front side of hydraulic cylinder on piston rod
Front fork (71) and the rear plug (72) being fixed in hydraulic cylinder rear base, the front and rear sides difference of the cylinder body of hydraulic cylinder (7)
Equipped with control oil pipe (12), two control oil pipes (12) are respectively communicated to oil inlet pipe (16) and oil return pipe by reversal valve (13)
(17)；Back card body component includes back card body (8), back card arc plate (9) and adjusts bolt (10), and back card body (8) has circular the
Two positioning rings (81) and one end be fixed on the second positioning ring surface second even connect Bing (82), back card arc plate be arc, at least two
A adjusting bolt (10) is separately positioned on back card arc plate (9)；Before the mono- Lian Jie Bing (102) of Bing body (1) and hydraulic cylinder (7)
Hingedly, the rear plug (72) that the second of back card body (8) even connects Bing (82) and hydraulic cylinder (7) is hinged for plug (71).
2. well control device hydraulic spanner according to claim 1, it is characterised in that: the first positioning ring of Suo Shu Bing body (1)
(101) medial surface is equipped with the reinforcing rib (104) of annular.
3. well control device hydraulic spanner according to claim 2, it is characterised in that: the ratchet be equipped with one it is annular
Positioning groove (202), the corresponding positioning groove of the first positioning ring (101) of stated Bing body are equipped with ratchet positioning screw hole (105), separately
It is fixed in the ratchet positioning screw hole and positioning groove equipped with positioning screw (3).
4. well control device hydraulic spanner according to claim 1, it is characterised in that: the front fork has U-shaped first
A preceding pin shaft being laterally arranged is fixed on first connecting pin in connecting pin, and it is U-shaped that the mono- Lian Jie Bing (102) is inserted in this
In first connecting pin, and it is movably set on the preceding pin shaft.
5. well control device hydraulic spanner according to claim 1, it is characterised in that: plug is equipped with several roll adjustments after described
Hole (721), the described 2nd connects the end Bing even as U-shaped second connection end, and a lateral rear pin shaft is fixed in the second connection end,
The end of plug is inserted in the second connection end after described, and the rear pin shaft is inserted therein in a roll adjustment hole.
6. well control device hydraulic spanner according to claim 1, it is characterised in that: the oil inlet pipe is equipped with pressure regulator valve
(14) and filter (15).
7. well control device hydraulic spanner according to claim 1, it is characterised in that: the lock tongue positioning groove is column type
Lock tongue positioning groove.
8. well control device hydraulic spanner according to claim 1, it is characterised in that: the unidirectional lock tongue positioning on the ratchet
Groove (201) along its lateral surface be respectively formed 1-3 row, the lock tongue (6), adjustment spring (5) and adjusting pressure cap (4) quantity
It is identical as the number of rows of the unidirectional lock tongue positioning groove (201) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990789.3U CN208961887U (en) | 2018-06-26 | 2018-06-26 | Well control device hydraulic spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820990789.3U CN208961887U (en) | 2018-06-26 | 2018-06-26 | Well control device hydraulic spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961887U true CN208961887U (en) | 2019-06-11 |
Family
ID=66748090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820990789.3U Active CN208961887U (en) | 2018-06-26 | 2018-06-26 | Well control device hydraulic spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747939A (en) * | 2018-06-26 | 2018-11-06 | 苏州海德石油工具有限公司 | Well control device hydraulic spanner |
-
2018
- 2018-06-26 CN CN201820990789.3U patent/CN208961887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747939A (en) * | 2018-06-26 | 2018-11-06 | 苏州海德石油工具有限公司 | Well control device hydraulic spanner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208961887U (en) | Well control device hydraulic spanner | |
| CN103659683A (en) | Stud mounting and dismounting tool | |
| CN203240162U (en) | Short connector capable of being adjusted rapidly | |
| CN108747939A (en) | Well control device hydraulic spanner | |
| CN112096979A (en) | Quick-opening flange for pipeline connection | |
| CN103174695B (en) | A kind of two dual control combination brake switch and proporting for hydraulic equipment | |
| CN113323863B (en) | Fast-assembling combined piston rod of drilling pump | |
| CN201925497U (en) | Adjustment structure of double eccentric butterfly valve rod | |
| CN213576077U (en) | Quick-opening flange for pipeline connection | |
| CN211103682U (en) | Hydraulic torque wrench | |
| CN209110949U (en) | Flange bolt fastening assists supporting tool | |
| CN103056836A (en) | Special tool for disassembling and assembling piston of emergency pressure distributing valve | |
| CN208867066U (en) | Wind-powered electricity generation studs fastening sleeve component | |
| CN211081736U (en) | Wedge ring automatic connecting device | |
| CN220145207U (en) | Multipurpose pipeline valve flange overhauls device | |
| CN203185238U (en) | Speedy bolt replacer | |
| CN211661448U (en) | Crank stroke hole repair fitting and slip for same | |
| CN205001401U (en) | A power transmission unit rotates | |
| CN208853787U (en) | A kind of drilling template | |
| CN217800119U (en) | Round nut dismounting tool for armored vehicle | |
| CN202377962U (en) | Wrench for fast installing bolts | |
| CN202062333U (en) | Self-positioning spanner | |
| CN219809168U (en) | Angle-adjustable fan blade assembly | |
| CN220791644U (en) | Mounting structure of locking cylinder and main oil cylinder easy to overhaul | |
| CN210476811U (en) | Frock is demolishd to aircraft air turbine starter exhaust casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |