CN208117722U - A kind of production wellhead flange and clip extracting tool - Google Patents
A kind of production wellhead flange and clip extracting tool Download PDFInfo
- Publication number
- CN208117722U CN208117722U CN201820634649.2U CN201820634649U CN208117722U CN 208117722 U CN208117722 U CN 208117722U CN 201820634649 U CN201820634649 U CN 201820634649U CN 208117722 U CN208117722 U CN 208117722U
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- Prior art keywords
- fixed
- fixedly connected
- block
- clip
- extracting tool
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- 239000003292 glue Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of production wellhead flange and clip extracting tools, including fixed disk, the inner wall of the fixed disk is fixedly connected with fixed link by fixing bearing, the surface of the fixed link is fixedly connected with the inner ring of rotation gear, the surface of the rotation gear is engaged with driving gear, the inner ring of the driving gear is fixedly connected with swingle, and the surface of the swingle is fixedly connected with support column by bearing.The production wellhead flange and clip extracting tool, pass through the driving gear of setting, so that rotation gear rotation, so that fixed link rotates, so that flange nut or the rotation of clip nut, pass through the compensation block of setting, so that after screwing out flange nut, while clip nut is screwed out with facilitating under the cooperation of fixed link, and then reduce the carrying of extracting tool, by the clamping bar of setting, so that connecting rod can move up and down certain altitude, and then screw rod conveniently is fixed when dismantling flange nut or clip nut.
Description
Technical field
The utility model relates to oil field production technical field, specially a kind of production wellhead flange and clip extracting tool.
Background technique
Production wellhead flange and clip, be usually used in fixed oil pipe with using book, when in oilfield production, to production wellhead
When flange and clip disassembly or maintenance, demounting bolt is needed, disassembly occurs the phenomenon that nut is rotated together with screw rod often, makes
But also increasing the labor intensity of staff while the take-down time must be increased, and due to flange nut and clip nut model
It is inconsistent, increase the tool that staff carries.
Utility model content
The purpose of this utility model is to provide a kind of production wellhead flange and clip extracting tools, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of production wellhead flange and clip disassembly
The inner wall of tool, including fixed disk, the fixed disk is fixedly connected with fixed link, the surface of the fixed link by fixing bearing
It is fixedly connected with the inner ring of rotation gear, the surface of the rotation gear is engaged with driving gear, the inner ring of the driving gear
Be fixedly connected with swingle, the surface of the swingle is fixedly connected with support column by bearing, the bottom of the support column with
The intracavity bottom of fixed block is fixedly connected, and the surface of the swingle offers location hole, and the surface of the fixed link offers
Fixed groove, the surface of the fixed groove are connected with compensation block, and the right lateral surface of the fixed disk is fixedly connected with link block,
The inner wall of the link block is fixedly connected with clamping bar.
The surface of the clamping bar offers card hole, and the inner wall of the card hole is plugged with spud pile, the right side of the spud pile
End is fixedly connected with split chuck, and the right end of the split chuck is fixedly connected with reset spring, and the surface of the spud pile is inserted
It is connected to connecting rod, the bottom of the connecting rod is fixedly connected with connecting base plate, and the left-hand face of the connecting base plate is fixedly connected
There is limited block, the surface of the limited block offers limit hole, and the inner wall of the limit hole is socketed with fixed device, the fixation
Device includes V-block, and the left-hand face of the V-block is fixedly connected with mobile bar, and the left end of the mobile bar is fixedly connected
There is Spring Card stake, the surface of the mobile bar is socketed with fixed spring, and the fixed spring is fixed far from one end of Spring Card stake
It is connected with fixed chuck, the connecting base plate right lateral surface offers compensated chamber, and the inner wall of the compensated chamber is fixedly connected with rubber
The right end of glue stake, the rubber pile is fixedly connected with rubber stopper.
Preferably, the back side of the fixed block is fixedly connected with the front of fixed disk, and fixed block passes through bearing and rotation
The surface of bar is fixedly connected, and the front of the fixed block offers through-hole compatible with fixed block.
Preferably, the quantity of the fixing bearing is two, and symmetrical as symmetry axis using the vertical center line of fixed link
On the surface of fixed link, the fixed block offers groove compatible with fixing bearing.
Preferably, the height of the fixed groove and the height of fixed block are equal, and fixed groove is mutually fitted with flange nut
Match, the compensation block is adapted with clip nut.
Preferably, the quantity of the spud pile is two and is that symmetrical axial symmetry point is connecting with the vertical center line of connecting rod
The surface of bar, and the surface of connecting rod offers through-hole compatible with spud pile, the quantity of the location hole is two.
Preferably, the quantity of the fixed device is two, and fixed chuck is fixedly connected with the inner cavity of limited block, described
The inner wall of limited block offers through-hole compatible with mobile bar.
Preferably, the rubber pile is adapted with compensation block, and the area of section of the area of section of rubber stopper and compensation block
It is 1:0.85.
Compared with prior art, the utility model has the beneficial effects that：The production wellhead flange and clip extracting tool lead to
The driving gear of setting is crossed, so that rotation gear rotation, so that fixed link rotates, so that flange nut or clip
Nut rotation under the cooperation of location hole and spanner, so that driving gear rotates, passes through setting by the swingle of setting
Compensation block so that screwing out clip nut after screwing out flange nut, while with facilitating under the cooperation of fixed link, and then reduces disassembly
The carrying of tool, by the clamping bar of setting, so that connecting rod can move up and down certain altitude, and then conveniently in disassembly flange
Screw rod is fixed when nut or clip nut, by the spud pile of setting, and under the cooperation of reset spring, so that spud pile
It can shrink, and then be conducive to fixing card extension bar, by the fixation device of setting, screw rod is fixed, Jin Eryou
Conducive to the disassembly to flange and clip, by the fixed spring of setting, so that tension is generated when V-block and screw rod contact, into
And be conducive to fixed fixation of the device to screw rod.
Detailed description of the invention
Fig. 1 is the utility model schematic cross-sectional view；
Fig. 2 is enlarged structure schematic diagram at the utility model A；
Fig. 3 is enlarged structure schematic diagram at the utility model B；
Fig. 4 bows for the utility model and cuts open structural schematic diagram；
Fig. 5 is the utility model front view structural representation；
Fig. 6 is that the utility model limited block overlooks figure structure schematic representation.
In figure：1 fixed disk, 2 fixing bearings, 3 fixed links, 4 rotation gears, 5 driving gears, 6 swingles, 7 support columns, 8
Fixed block, 9 location holes, 10 fixed grooves, 11 compensation blocks, 12 link blocks, 13 clamping bars, 14 card holes, 15 spud piles, 16 Spring Cards
Disk, 17 reset springs, 18 connecting rods, 19 connecting base plates, 20 limited blocks, 21 limit holes, 22 fixed devices, 221 V-blocks, 222
Mobile bar, 223 Spring Card stakes, 224 fixed springs, 225 fixed chucks, 23 compensated chambers, 24 rubber piles, 25 rubber stoppers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution：A kind of production wellhead flange and clip dismantle work
The inner wall of tool, including fixed disk 1, fixed disk 1 is fixedly connected with fixed link 3 by fixing bearing 2, and the quantity of fixing bearing 2 is
Two, and be symmetrically distributed in using the vertical center line of fixed link 3 as symmetry axis the surface of fixed link 3, fixed block 8 offer with it is fixed
The surface of the compatible groove of bearing 2, fixed link 3 is fixedly connected with the inner ring of rotation gear 4, the surface engagement of rotation gear 4
There is driving gear 5, by the driving gear 5 of setting, so that rotation gear 4 rotates, so that fixed link 3 rotates, to make
It obtains flange nut or the rotation of clip nut, the inner ring of driving gear 5 is fixedly connected with swingle 6, passes through the swingle of setting
6, under the cooperation of location hole 9 and spanner, so that driving gear 5 rotates, the surface of swingle 6 is fixedly connected with branch by bearing
The bottom of dagger 7, support column 7 is fixedly connected with the intracavity bottom of fixed block 8, and the back side of fixed block 8 and the front of fixed disk 1 are solid
Fixed connection, and fixed block 8 is fixedly connected by bearing with the surface of swingle 6, the front of fixed block 8 offers and fixed block 8
Compatible through-hole, the surface of swingle 6 offer location hole 9, and the surface of fixed link 3 offers fixed groove 10, anchor
The height of slot 10 is equal with the height of fixed block 8, and fixed groove 10 is adapted with flange nut, compensation block 11 and clip nut
It is adapted, the surface of fixed groove 10 is connected with compensation block 11, by the compensation block 11 of setting, so that screwing out flange nut
Afterwards, while with facilitating under the cooperation of fixed link 3 clip nut is screwed out, and then reduces the carrying quantity of extracting tool, fixed disk 1
Right lateral surface is fixedly connected with link block 12, and the bottom of link block 12 is fixedly connected with clamping bar 13, passes through the clamping bar of setting
13, so that connecting rod 18 can move up and down certain altitude, and then conveniently fixed when dismantling flange nut or clip nut
Firmly screw rod.
The surface of clamping bar 13 offers card hole 14, and the inner wall of card hole 14 is plugged with spud pile 15, the quantity of spud pile 15
It is symmetrical axial symmetry point on the surface of connecting rod 18 for two and with the vertical center line of connecting rod 18, and the surface of connecting rod 18 is opened
Equipped with through-hole compatible with spud pile 15, the quantity of location hole 9 is two, by the spud pile 15 of setting, and is resetting bullet
Under the cooperation of spring 17, spud pile 15 is shunk, and then be conducive to fixing card extension bar 13, the right end of spud pile 15 is fixed to be connected
It is connected to split chuck 16, the right end of split chuck 16 is fixedly connected with reset spring 17, and the surface of spud pile 15 is plugged with connection
Bar 18, the bottom of connecting rod 18 are fixedly connected with connecting base plate 19, and the left-hand face of connecting base plate 19 is fixedly connected with limited block
20, the surface of limited block 20 offers limit hole 21, and the inner wall of limit hole 21 is socketed with fixed device 22, the number of fixed device 22
Amount is two, and fixed chuck 225 is fixedly connected with the inner cavity of limited block 20, and the inner wall of limited block 20 offers and mobile bar
222 compatible through-holes are fixed screw rod by the fixation device 22 of setting, so be conducive to flange with
The disassembly of clip, fixed device 22 includes V-block 221, and the left-hand face of V-block 221 is fixedly connected with mobile bar 222, is moved
The left end of lever 222 is fixedly connected with Spring Card stake 223, and the surface of mobile bar 222 is socketed with fixed spring 224, passes through setting
Fixed spring 224 so that generating tension when V-block 221 and screw rod contact, and then be conducive to fixed device 20 to screw rod
Fixed, fixed spring 224 is fixedly connected with fixed chuck 225,19 right lateral surface of connecting base plate far from one end of Spring Card stake 223
Compensated chamber 23 is offered, the inner wall of compensated chamber 23 is fixedly connected with rubber pile 24, and rubber pile 24 is adapted with compensation block 11, and rubber
The area of section of rubber plug 25 and the area of section of compensation block 11 are 1:0.85, the right end of rubber pile 24 is fixedly connected with rubber stopper
25。
Working principle：When production wellhead flange and clip extracting tool in use, when dismantling flange, when limited block 20 with
Flange screw rod contact, so that V-block 221 is moved to the left, so that fixed spring 224 is compressed, when limit hole 21 and flange spiral shell
When bar is clamped completely, fixed spring 224 stretches, so that mobile bar 222 is mobile, so that the fixed stuck flange spiral shell of device 22
Bar, while making to press spud pile 15 and reset spring 17 is compressed, and then adjustable clamping bar 13 is in the position of link block 12,
When fixed link 3 is contacted with flange nut, when so that fixed groove 10 and flange nut being clamped, release spud pile 15 is resetting bullet
Under the action of spring 17, so that clamping bar 13 and 12 stable connection of link block, by rotating rotary rods 6, so that driving gear 5 revolves
Turn, under the transmission in rotation gear 4, so that fixed link 3 rotates, so that flange nut is rotated and taken off with flange screw rod
From, when dismantling clip, so that limited block 20 is contacted with clip screw rod, and is passed through and is fixed after the stuck clip screw rod of device 22,
Compensation block 11 is extracted from rubber pile 24, and is connected to the surface of fixed groove 10, adjustment clamping bar 13 is in the position of link block 12
Set so that compensation block 11 is contacted with clip nut, rotating rotary rods 6 later so that make clip nut rotate and with clip spiral shell
Bar is detached from.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of production wellhead flange and clip extracting tool, including fixed disk（1）, it is characterised in that：The fixed disk（1）'s
Inner wall passes through fixing bearing（2）It is fixedly connected with fixed link（3）, the fixed link（3）Surface and rotation gear（4）Inner ring
It is fixedly connected, the rotation gear（4）Surface be engaged with driving gear（5）, the driving gear（5）Inner ring be fixedly connected
There is swingle（6）, the swingle（6）Surface support column is fixedly connected with by bearing（7）, the support column（7）Bottom
Portion and fixed block（8）Intracavity bottom be fixedly connected, the swingle（6）Surface offer location hole（9）, the fixed link
（3）Surface offer fixed groove（10）, the fixed groove（10）Surface be connected with compensation block（11）, the fixed disk
（1）Right lateral surface be fixedly connected with link block（12）, the link block（12）Bottom be fixedly connected with clamping bar（13）；
The clamping bar（13）Surface offer card hole（14）, the card hole（14）Inner wall be plugged with spud pile（15）, institute
State spud pile（15）Right end be fixedly connected with split chuck（16）, the split chuck（16）Right end be fixedly connected with reset
Spring（17）, the spud pile（15）Surface be plugged with connecting rod（18）, the connecting rod（18）Bottom be fixedly connected with
Connecting base plate（19）, the connecting base plate（19）Left-hand face be fixedly connected with limited block（20）, the limited block（20）'s
Surface offers limit hole（21）, the limit hole（21）Inner wall be socketed with fixed device（22）, the fixed device（22）
It include V-block（221）, the V-block（221）Left-hand face be fixedly connected with mobile bar（222）, the mobile bar
（222）Left end be fixedly connected with Spring Card stake（223）, the mobile bar（222）Surface be socketed with fixed spring（224）,
The fixed spring（224）Far from Spring Card stake（223）One end be fixedly connected with fixed chuck（225）, the connecting base plate
（19）Right lateral surface offers compensated chamber（23）, the compensated chamber（23）Inner wall be fixedly connected with rubber pile（24）, the rubber
Glue stake（24）Right end be fixedly connected with rubber stopper（25）.
2. a kind of production wellhead flange according to claim 1 and clip extracting tool, it is characterised in that：The fixed block
（8）The back side and fixed disk（1）Front be fixedly connected, and fixed block（8）Pass through bearing and swingle（6）Surface fixed connect
It connects, the fixed block（8）Front offer and fixed block（8）Compatible through-hole.
3. a kind of production wellhead flange according to claim 1 and clip extracting tool, it is characterised in that：The fixing axle
It holds（2）Quantity be two, and with fixed link（3）Vertical center line be symmetry axis be symmetrically distributed in fixed link（3）Surface, institute
State fixed block（8）It offers and fixing bearing（2）Compatible groove.
4. a kind of production wellhead flange according to claim 1 and clip extracting tool, it is characterised in that：The anchor
Slot（10）Height and fixed block（8）Height it is equal, and fixed groove（10）It is adapted with flange nut, the compensation block
（11）It is adapted with clip nut.
5. a kind of production wellhead flange according to claim 1 and clip extracting tool, it is characterised in that：The spud pile
（15）Quantity be two and with connecting rod（18）Vertical center line be symmetrical axial symmetry point in connecting rod（18）Surface, and even
Extension bar（18）Surface offer and spud pile（15）Compatible through-hole, the location hole（9）Quantity be two.
6. a kind of production wellhead flange according to claim 1 and clip extracting tool, it is characterised in that：The fixed dress
It sets（22）Quantity be two, and fixed chuck（225）With limited block（20）Inner cavity be fixedly connected, the limited block（20）'s
Inner wall offers and mobile bar（222）Compatible through-hole.
7. a kind of production wellhead flange according to claim 1 and clip extracting tool, it is characterised in that：The rubber pile
（24）With compensation block（11）It is adapted, and rubber stopper（25）Area of section and compensation block（11）Area of section be 1:0.85.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634649.2U CN208117722U (en) | 2018-04-30 | 2018-04-30 | A kind of production wellhead flange and clip extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820634649.2U CN208117722U (en) | 2018-04-30 | 2018-04-30 | A kind of production wellhead flange and clip extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208117722U true CN208117722U (en) | 2018-11-20 |
Family
ID=64187253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820634649.2U Expired - Fee Related CN208117722U (en) | 2018-04-30 | 2018-04-30 | A kind of production wellhead flange and clip extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208117722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338863A (en) * | 2020-12-10 | 2021-02-09 | 马瑞利汽车电子(广州)有限公司 | Pointer dismounting device |
-
2018
- 2018-04-30 CN CN201820634649.2U patent/CN208117722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338863A (en) * | 2020-12-10 | 2021-02-09 | 马瑞利汽车电子(广州)有限公司 | Pointer dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190430 |