CN106744431A - Oil exploitation well head quick locking steel wire rope multiple protector - Google Patents
Oil exploitation well head quick locking steel wire rope multiple protector Download PDFInfo
- Publication number
- CN106744431A CN106744431A CN201611231285.5A CN201611231285A CN106744431A CN 106744431 A CN106744431 A CN 106744431A CN 201611231285 A CN201611231285 A CN 201611231285A CN 106744431 A CN106744431 A CN 106744431A
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- wire rope
- steel wire
- locking steel
- plate
- fixedly connected
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 130
- 239000010959 steel Substances 0.000 title claims abstract description 130
- 230000001012 protector Effects 0.000 title claims abstract description 22
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of oil exploitation well head quick locking steel wire rope multiple protector, including wire rope drum（1）, well head high-tension blowout-prevention pipe（4）And wellhead blowout preventor（6）, it is characterised in that：Also include roller contact device（2）, the first locking steel wire rope device（3）With the second locking steel wire rope device（5）, the first locking steel wire rope device（3）, well head high-tension blowout-prevention pipe（4）With the second locking steel wire rope device（5）And wellhead blowout preventor（6）It is fixedly connected sequentially, the roller contact device（2）With the second locking steel wire rope device（5）It is correspondingly arranged, the wire rope drum（1）Steel wire pass through roller contact device（2）After extend to the first locking steel wire rope device（3）；The present invention is avoided that being broken fishing tool etc. suddenly because of steel wire rope falls the accident of well, and the equipment can detect wire cable rupture and very first time locking steel wire rope, it is to avoid the well accident that falls occurs, and simplifies accident treatment program.
Description
Technical field
The invention belongs to field of petroleum exploitation, more particularly to a kind of oil exploitation is with the well head multiple guarantor of quick locking steel wire rope
Protection unit.
Background technology
During the well testing operations such as oil exploitation downhole testing, wax removal, because steel wire rope is influenceed by various factors,
The non-marshalling such as on steel wire for logging roller, mutually extruding cause steel rope abrasion, during steel wire rope is transferred, receive
To after the steel wire rope and roller separation of abrasion, it is impossible to which bearing load, steel wire rope will be broken, and cause steel wire rope and tool string
Fall well accident.
The Chinese utility model patent of Application No. 201320759249.1 discloses a kind of protection device about rope jumping to be included
Cylinder, upper collection chamber, bolt, top board, rubber blanket, lower collection chamber, cylinder are detained using after two and half symmetrical cylinder parts processings
The form of conjunction, it is cylinder to fasten upper back, and bottom is cylinder boss, cylinder open up in the axial direction through hole for install lock
Tight part, locking member includes bolt, top board and rubber blanket, and bolt is by the screwed hole that is opened up on cylinder by top board and rubber blanket
Compress on a steel cord；Protection device about rope jumping reaction speed and reliability disclosed in prior art also need to improve.
The content of the invention
In view of the shortcomings of the prior art, the technical problem to be solved in the present invention be to provide one kind can be in underground work steel wire
Rope detected to crack conditions when being broken to steel wire rope and carried out fast clamp, prevents the fall oil exploitation of well of instrument from using
Well head quick locking protecting device for wire rope.
In order to solve technical problem proposed by the invention, the invention discloses a kind of oil exploitation well head quick locking
Protecting device for wire rope, including wire rope drum, well head high-tension blowout-prevention pipe and wellhead blowout preventor, also including roller contact device,
First locking steel wire rope device and the second locking steel wire rope device, the first locking steel wire rope device, well head high-tension blowout-prevention pipe
It is fixedly connected sequentially with the second locking steel wire rope device and wellhead blowout preventor, the roller contact device and the second locking steel wire rope
Device is correspondingly arranged, the steel wire of the wire rope drum through extend to after roller contact device the first locking steel wire rope device and
Extended by wellhead blowout preventor, the first locking steel wire rope device includes outer sleeve, second spring, frame, roller, gear
Axle, pull bar, steel wire rope clamp jaw and the 4th spring, the frame quantity are two and to be arranged in outer sleeve, the frame it
Between be symmetrical arranged, described second spring one end is fixedly connected the other end and is fixedly connected with outer sleeve with frame, the roller and tooth
Wheel shaft is arranged in frame, and the roller is contacted with the steel wire of wire rope drum, and the roller can band under quick motion state
Movable gear shaft is rotated, and the steel wire rope clamp jaw is arranged in the rotating shaft on the inside of outer sleeve, and described pull bar one end is cut with scissors with gear shaft
Connect the other end to be hinged with steel wire rope clamp jaw, the 4th spring one end is fixedly connected the other end with outer sleeve and is clamped with steel wire rope
Pawl is fixedly connected.
Used as a modification of the present invention, the outer sleeve includes lower location-plate, sleeve body and spring location-plate, described
Sleeve body is fixedly installed on lower location-plate, and the spring location-plate is fixedly installed on sleeve body inner side, the 4th bullet
Spring one end is fixedly connected the other end and is fixedly connected with steel wire rope clamp jaw with spring location-plate, the roller include roller body,
Groove, the 3rd spring and tooth, the roller body are arranged in frame, and the groove is arranged on roller body both sides, described recessed
Groove is uniformly distributed around roller body, and the 3rd spring is arranged in groove and one end is fixedly connected the other end with roller body
It is fixedly connected with tooth, the tooth is arranged in groove, the gear shaft includes gear, locating rod, positioning seat and connecting rod, described
Gear and locating rod quantity are two, and the locating rod is fixedly connected with gear, and the positioning seat is fixedly installed on the securing lever,
It is fixedly connected by connecting rod between the locating rod, described pull bar one end is hinged the other end and steel wire rope clamp jaw with connecting rod
It is hinged, the gear is correspondingly arranged with tooth.
As a modification of the present invention, the frame include framework soleplate, the first framework lateral plate, the second framework lateral plate,
First track and location hole, first framework lateral plate are fixedly installed on framework soleplate both sides, between first framework lateral plate
It is fixedly connected by the second framework lateral plate, first track is fixedly installed on framework soleplate downside, the location hole is arranged on
On first framework lateral plate, rotating shaft is set, the roller body is arranged in the rotating shaft between location hole, institute between the location hole
State in the rotating shaft that gear is arranged between location hole, groove corresponding with the first track, described are provided with the lower location-plate
One track is arranged in the groove on lower location-plate.
Used as a modification of the present invention, the steel wire rope clamp jaw includes articulated section, connecting portion, clamping section and is hinged
Seat, the connecting portion two ends are fixedly connected with articulated section and clamping section respectively, and the hinged seat is fixedly installed on articulated section.
Used as a modification of the present invention, the outer sleeve is made up of two semicircle column casings for separating.
As a modification of the present invention, the roller contact device include base plate, the first spring, connecting plate, contact rod,
Otic placode frame, bolt, bearing pin, split pin and pulley, first spring one end are fixedly connected the other end with base plate and consolidate with connecting plate
Fixed connection, the connecting plate is arranged on base plate upside, and the contact rod is fixedly installed on connecting plate and positioned at connecting plate downside,
The otic placode frame is bolted and is arranged on connecting plate upside, and the bearing pin is arranged on otic placode frame by split pin, described
Pulley is arranged on bearing pin.
Used as a modification of the present invention, the second locking steel wire rope device includes counter flange set, tapered sleeve, wedge shape
Block, electromagnet and the 5th spring, the counter flange set are fixedly installed on tapered sleeve, and the wedge is arranged on tapered sleeve, institute
State electromagnet to be respectively fixedly disposed on tapered sleeve and wedge, fixed by the 5th spring between the tapered sleeve and wedge and connected
Connect.
Used as a modification of the present invention, the tapered sleeve includes tapered sleeve body, the first fixed plate and the second track, described the
One fixed plate is fixedly installed on tapered sleeve body upside, and second track is arranged on tapered sleeve body inner side, and the wedge includes
Wedge-shaped block body, the second fixed plate and chute, second fixed plate are fixedly connected with wedge-shaped block body, and the chute is arranged on
It is correspondingly arranged on wedge-shaped block body and with the second track, the electromagnet is respectively fixedly disposed at the first fixed plate and second and fixes
On plate, the 5th both ends of the spring is fixedly connected with the first fixed plate and the second fixed plate respectively.
Used as a modification of the present invention, the wedge-shaped block body two ends are circular arc.
Generally speaking the present invention has the advantages that：
1. oil exploitation well head quick locking steel wire rope multiple protector disclosed by the invention is avoided that because steel wire rope is unexpected
The accident of the wells that fall such as fracture fishing tool, the equipment can detect wire cable rupture and very first time locking steel wire rope, will not
Instrument is fallen into producing well, it is to avoid the well accident that falls occurs, simplify accident treatment program；
2. oil exploitation well head quick locking steel wire rope multiple protector disclosed by the invention possesses double locking steel wire rope
Function, prevent locking device break down can not locking steel wire rope in time, the device is relatively reliable using process, stably
Property is good；
3. the first locking steel wire rope device, outer sleeve is separate semicircle column casing, and easy installation and removal does not influence steel wire rope to lift
Weight；
4. the first locking steel wire rope device can reach the purpose of locking steel wire rope, energy saving, when using using purely mechanic mode
Environmental protection, during regular event, unclamping steel wire rope only needs to mention steel wire rope, easy to operate, reduces operation difficulty, improves dimension
Repair efficiency；
5. the second locking steel wire rope device clamping steel wire rope by the way of magnet control wedge, electromagnet action speed
Hurry up, energy moment locking steel wire rope, locking speed is fast, there is provided circular shape is made at job stability, voussoir two ends, will not be by steel wire
Rope clamp breaks,
6. oil exploitation disclosed by the invention well head quick locking steel wire rope multiple protector simple structure, easy to control,
Simple to operate, staff's operating process is convenient, without worrying that the well accident that falls such as fishing tool occurs.
Brief description of the drawings
Fig. 1 oil exploitation well head quick locking steel wire rope multiple protectors use schematic diagram；
Fig. 2 oil exploitations well head quick locking steel wire rope multiple protector use state sectional view；
Fig. 3 oil exploitations well head quick locking steel wire rope multiple protector locking state schematic diagram；
Fig. 4 oil exploitations well head quick locking steel wire rope multiple protector locking state sectional view；
Fig. 5 roller contact device stereograms；
Fig. 6 the first locking steel wire rope device stereograms；
Fig. 7 the first locking steel wire rope device use state sectional views；
Fig. 8 the first locking steel wire rope device locking state sectional views；
Fig. 9 oil exploitations assemble the first schematic diagram with well head quick locking steel wire rope multiple protector part；
Figure 10 oil exploitations assemble the second schematic diagram with well head quick locking steel wire rope multiple protector part；
Figure 11 frame stereograms；
Figure 12 roller front views；
The A-A directions sectional view of Figure 13 Figure 12；
The B-B directions sectional view of Figure 14 Figure 13；
Figure 15 gear shaft stereograms；
Figure 16 steel wire rope clamp jaw stereograms；
Figure 17 the second locking steel wire rope device use state sectional views；
Figure 18 the second locking steel wire rope device locking state sectional views；
Figure 19 tapered sleeve stereograms；
Figure 20 tapered sleeve sectional views；
Figure 21 wedge stereograms；
Wherein：
1-wire rope drum；
2-roller contact device, 21-base plate, the 22-the first spring, 23-connecting plate, 24-contact rod, 25-otic placode frame,
26-bolt, 27-bearing pin, 28-split pin, 29-pulley；
3-the first locking steel wire rope device, 31-outer sleeve, 311-lower location-plate, 312-sleeve body, 313-spring is fixed
Position plate, 32-second spring, 33-frame, 331-framework soleplate, the 332-the first framework lateral plate, the 333-the second framework lateral plate,
334-the first track, 335-location hole, 34-roller, 341-roller body, 342-groove, the 343-the three spring,
344-tooth, 35-gear shaft, 351-gear, 352-locating rod, 353-positioning seat, 354-connecting rod, 36-pull bar,
37-steel wire rope clamp jaw, 371-articulated section, 372-connecting portion, 373-clamping section, 374-hinged seat, the 38-the four bullet
Spring；
4-well head high-tension blowout-prevention pipe；
5-the second locking steel wire rope device, 51-counter flange set, 52-tapered sleeve, 521-tapered sleeve body, 522-the first fixes
Plate, the 523-the second track, 53-wedge, 531-wedge-shaped block body, the 532-the second fixed plate, 533-chute, 54-electricity
Magnet, the 55-the five spring；
6-wellhead blowout preventor.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, oil exploitation well head quick locking steel wire rope multiple protector, including
Wire rope drum 1, well head high-tension blowout-prevention pipe 4 and wellhead blowout preventor 6, also fill including roller contact device 2, the first locking steel wire rope
Put 3 and the second locking steel wire rope device 5, the first locking steel wire rope device 3, the locking steel of well head high-tension blowout-prevention pipe 4 and second
Cord device 5 and wellhead blowout preventor 6 are fixedly connected sequentially, and the roller contact device 2 is corresponding with the second locking steel wire rope device 5
Set, the steel wire of the wire rope drum 1 extends to the first locking steel wire rope device 3 and by well after passing through roller contact device 2
Mouth preventer 6 extends.
As shown in figure 5, roller contact device 2 includes base plate 21, the first spring 22, connecting plate 23, contact rod 24, otic placode frame
25th, bolt 26, bearing pin 27, split pin 28 and pulley 29, described one end of first spring 22 be fixedly connected with base plate 21 other end with
Connecting plate 23 is fixedly connected, and the base plate 21 is conductive material with the corresponding position of contact rod 24, and remaining position is insulating materials
It is made, the base plate 21 is fixed on the ground when using, the connecting plate 23 is arranged on the upside of base plate 21, the contact rod 24 is consolidated
Surely it is arranged on connecting plate 23 and positioned at the downside of connecting plate 23, the otic placode frame 25 is fixedly installed on connecting plate 23 by bolt 26
Upside, the bearing pin 27 is arranged on otic placode frame 25 by split pin 28, and the pulley 29 is arranged on bearing pin 27.
As shown in Fig. 6, Fig. 7 and Fig. 8, the first locking steel wire rope device 3 include outer sleeve 31, second spring 32, frame 33,
Roller 34, gear shaft 35, pull bar 36, the spring 38 of steel wire rope clamp jaw 37 and the 4th, the quantity of the frame 33 are two and set
In outer sleeve 31, it is symmetrical arranged between the frame 33, the one end of the second spring 32 is fixedly connected the other end with frame 33
It is fixedly connected with outer sleeve 31, roller 34 and steel wire that the second spring 32 is arranged in frame 33 for promoting frame 33 to make
Rope is close to, and the roller 34 and gear shaft 35 are arranged in frame 33, and the roller 34 is contacted with the steel wire of wire rope drum 1,
The roller 34 can rotate under quick motion state with movable gear shaft 35, and the steel wire rope clamp jaw 37 is arranged on outer sleeve 31
In the rotating shaft of inner side, the one end of the pull bar 36 is hinged the other end and is hinged with steel wire rope clamp jaw 37 with gear shaft 35, and the described 4th
The one end of spring 38 is fixedly connected the other end and is fixedly connected with steel wire rope clamp jaw 37 with outer sleeve 31.
As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 and Figure 16, under outer sleeve 31 includes
Location-plate 311, sleeve body 312 and spring location-plate 313, the outer sleeve 31 are made up of two semicircle column casings for separating, institute
State sleeve body 312 to be fixedly installed on lower location-plate 311, the spring location-plate 313 is fixedly installed in sleeve body 312
Side, described one end of 4th spring 38 is fixedly connected the articulated section 371 of the other end and steel wire rope clamp jaw 37 with spring location-plate 313
It is fixedly connected；The frame 33 includes framework soleplate 331, the first framework lateral plate 332, the second framework lateral plate 333, the first track
334 and location hole 335, first framework lateral plate 332 is fixedly installed on the both sides of framework soleplate 331, first framework lateral plate
It is fixedly connected by the second framework lateral plate 333 between 332, first track 334 is fixedly installed on the downside of framework soleplate 331,
The location hole 335 is arranged on the first framework lateral plate 332, and rotating shaft, the roller body are set between the location hole 335
341 are arranged in the rotating shaft between location hole 335, and the gear 351 is arranged in the rotating shaft between location hole 335, it is described under
It is provided with location-plate 311 and is arranged on the groove on lower location-plate 311 with the corresponding groove of the first track 334, first track 334
It is interior；The roller 34 includes roller body 341, groove 342, the 3rd spring 343 and tooth 344, and the roller body 341 is arranged on
In frame 33, the groove 342 is arranged on the both sides of roller body 341, and the groove 342 is uniformly distributed around roller body 341,
3rd spring 343 is arranged in groove 342 and one end is fixedly connected the other end with roller body 341 and is fixed with tooth 344 and connects
Connect, the tooth 344 is arranged in groove 342；The gear shaft 35 includes gear 351, locating rod 352, positioning seat 353 and connection
Bar 354, the gear 351 and the quantity of locating rod 352 are two, and the locating rod 352 is fixedly connected with gear 351, described fixed
Position seat 353 is fixedly installed in locating rod 352, is fixedly connected by connecting rod 354 between the locating rod 352, the pull bar
36 one end are hinged the other end and are hinged with the hinged seat 374 of steel wire rope clamp jaw 37 with connecting rod 354, the gear 351 and tooth 344
It is correspondingly arranged；The steel wire rope clamp jaw 37 includes articulated section 371, connecting portion 372, clamping section 373 and hinged seat 374, described
The two ends of connecting portion 372 are fixedly connected with articulated section 371 and clamping section 373 respectively, and the hinged seat 374 is fixedly installed on articulated section
On 371.
As shown in Figure 17 and Figure 18, the second locking steel wire rope device 5 include counter flange set 51, tapered sleeve 52, wedge 53,
The spring 55 of electromagnet 54 and the 5th, the counter flange set 51 is fixedly installed on tapered sleeve 52, and the wedge 53 is arranged on cone
On set 52, the electromagnet 54 is respectively fixedly disposed on tapered sleeve 52 and wedge 53, between the tapered sleeve 52 and wedge 53
It is fixedly connected by the 5th spring 55.
As shown in Figure 17, Figure 18, Figure 19, Figure 20 and Figure 21, tapered sleeve 52 includes tapered sleeve body 521, the and of the first fixed plate 522
Second track 523, first fixed plate 522 is fixedly installed on the upside of tapered sleeve body 521, and second track 523 is arranged on
The inner side of tapered sleeve body 521, the wedge 53 includes wedge-shaped block body 531, the second fixed plate 532 and chute 533, described second
Fixed plate 532 is fixedly connected with wedge-shaped block body 531, and the two ends of wedge-shaped block body 531 are circular arc, and the chute 533 sets
Put on wedge-shaped block body 531 and be correspondingly arranged with the second track 523, the electromagnet 54 is respectively fixedly disposed at the first fixation
In the fixed plate 532 of plate 522 and second, the two ends of the 5th spring 55 are consolidated with the first fixed plate 522 and the second fixed plate 532 respectively
Fixed connection.
Operation principle of the invention is briefly described below：
First, the steel wire of wire rope drum 1 hangs weight by one end that wellhead blowout preventor 6 extends during work, and steel wire rope is normal
During work, because steel wire rope two ends under tension tightens steel wire rope, steel wire rope holds up the upper side member of the first spring 22 makes contact
Rod 24 is separated with base plate 21, and in normal work, roller 34 contacts with each other with steel wire rope, and roller rotation will be driven during decentralization steel wire rope
Turn, in steel wire fracture, the power for holding up contact rod 24 disappears, and the first spring 22 shrinks will be such that contact rod 24 is contacted with base plate 21,
Now electromagnet 54 is powered, and the attraction between electromagnet 54 overcomes the elastic force of the 5th spring 55, and wedge-shaped block body 531 will be along
Second track 523 is slided and then wedge-shaped block body 531 is clamped steel wire；Meanwhile, quick downslide process after steel wire fracture
Middle that roller body 341 will be driven quickly to rotate, tooth 344 overcomes the under the influence of centrifugal force when roller body 341 quickly rotates
By extending in groove 342, the tooth 344 will be contacted three springs 343 with gear 351 and then band movable gear shaft 35 rotates, tooth
Pull bar 36 is driven when wheel shaft 35 rotates, and pull bar 36 is hinged with steel wire rope clamp jaw 37, steel wire rope clamp jaw 37 will be moved to steel
Silk is clamped.
Better embodiment of the invention is the foregoing is only, the invention is not limited in above-mentioned implementation method, is being implemented
During there may be local small structural modification, if not departing from essence of the invention to various changes of the invention or modification
God and scope, and within the scope of belonging to claim of the invention and equivalent technologies, then invention be also intended to comprising these changes and
Modification.
Claims (9)
1. oil exploitation well head quick locking steel wire rope multiple protector, including wire rope drum（1）, well head high-tension blowout-prevention
Pipe（4）And wellhead blowout preventor（6）, it is characterised in that：Also include roller contact device（2）, the first locking steel wire rope device（3）With
Second locking steel wire rope device（5）, the first locking steel wire rope device（3）, well head high-tension blowout-prevention pipe（4）With the second locking steel
Cord device（5）And wellhead blowout preventor（6）It is fixedly connected sequentially, the roller contact device（2）Filled with the second locking steel wire rope
Put（5）It is correspondingly arranged, the wire rope drum（1）Steel wire pass through roller contact device（2）After extend to the first locking steel wire
Rope device（3）And by wellhead blowout preventor（6）Extend, the first locking steel wire rope device（3）Including outer sleeve（31）,
Two springs（32）, frame（33）, roller（34）, gear shaft（35）, pull bar（36）, steel wire rope clamp jaw（37）With the 4th spring
（38）, the frame（33）Quantity is two and is arranged on outer sleeve（31）It is interior, the frame（33）Between be symmetrical arranged, it is described
Second spring（32）One end and frame（33）It is fixedly connected the other end and outer sleeve（31）It is fixedly connected, the roller（34）And tooth
Wheel shaft（35）It is arranged on frame（33）On, the roller（34）With wire rope drum（1）Steel wire contact, the roller（34）
Can be with movable gear shaft under quick motion state（35）Rotation, the steel wire rope clamp jaw（37）It is arranged on outer sleeve（31）Inner side
In rotating shaft, the pull bar（36）One end and gear shaft（35）It is hinged the other end and steel wire rope clamp jaw（37）It is hinged, the described 4th
Spring（38）One end and outer sleeve（31）It is fixedly connected the other end and steel wire rope clamp jaw（37）It is fixedly connected.
2. oil exploitation according to claim 1 well head quick locking steel wire rope multiple protector, it is characterised in that：
The outer sleeve（31）Including lower location-plate（311）, sleeve body（312）With spring location-plate（313）, the sleeve body
（312）It is fixedly installed on lower location-plate（311）On, the spring location-plate（313）It is fixedly installed on sleeve body（312）It is interior
Side, the 4th spring（38）One end and spring location-plate（313）It is fixedly connected the other end and steel wire rope clamp jaw（37）It is fixed
Connection, the roller（34）Including roller body（341）, groove（342）, the 3rd spring（343）And tooth（344）, the roller
Body（341）It is arranged on frame（33）On, the groove（342）It is arranged on roller body（341）Both sides, the groove（342）
Around roller body（341）It is uniformly distributed, the 3rd spring（343）It is arranged on groove（342）Interior and one end and roller body
（341）It is fixedly connected the other end and tooth（344）It is fixedly connected, the tooth（344）It is arranged on groove（342）It is interior, the gear shaft
（35）Including gear（351）, locating rod（352）, positioning seat（353）And connecting rod（354）, the gear（351）And locating rod
（352）Quantity is two, the locating rod（352）With gear（351）It is fixedly connected, the positioning seat（353）It is fixedly installed on
Locating rod（352）On, the locating rod（352）Between pass through connecting rod（354）It is fixedly connected, the pull bar（36）One end and company
Extension bar（354）It is hinged the other end and steel wire rope clamp jaw（37）It is hinged, the gear（351）With tooth（344）It is correspondingly arranged.
3. oil exploitation according to claim 2 well head quick locking steel wire rope multiple protector, it is characterised in that：
The frame（33）Including framework soleplate（331）, the first framework lateral plate（332）, the second framework lateral plate（333）, the first track
（334）And location hole（335）, first framework lateral plate（332）It is fixedly installed on framework soleplate（331）Both sides, described first
Framework lateral plate（332）Between pass through the second framework lateral plate（333）It is fixedly connected, first track（334）It is fixedly installed on machine
Frame base plate（331）Downside, the location hole（335）It is arranged on the first framework lateral plate（332）On, the location hole（335）Between
Rotating shaft, the roller body are set（341）It is arranged on location hole（335）Between rotating shaft on, the gear（351）It is fixed to be arranged on
Position hole（335）Between rotating shaft on, the lower location-plate（311）On be provided with and the first track（334）Corresponding groove, described
One track（334）It is arranged on lower location-plate（311）On groove in.
4. oil exploitation according to claim 3 well head quick locking steel wire rope multiple protector, it is characterised in that：
The steel wire rope clamp jaw（37）Including articulated section（371）, connecting portion（372）, clamping section（373）And hinged seat（374）, it is described
Connecting portion（372）Two ends respectively with articulated section（371）And clamping section（373）It is fixedly connected, the hinged seat（374）It is fixedly installed
In articulated section（371）On.
5. oil exploitation according to claim 4 well head quick locking steel wire rope multiple protector, it is characterised in that：
The outer sleeve（31）It is made up of two semicircle column casings for separating.
6. oil exploitation according to claim 1 well head quick locking steel wire rope multiple protector, it is characterised in that：
The roller contact device（2）Including base plate（21）, the first spring（22）, connecting plate（23）, contact rod（24）, otic placode frame
（25）, bolt（26）, bearing pin（27）, split pin（28）And pulley（29）, first spring（22）One end and base plate（21）Gu
Surely the other end and connecting plate are connected（23）It is fixedly connected, the connecting plate（23）It is arranged on base plate（21）Upside, the contact rod
（24）It is fixedly installed on connecting plate（23）Above and positioned at connecting plate（23）Downside, the otic placode frame（25）By bolt（26）It is fixed
It is arranged on connecting plate（23）Upside, the bearing pin（27）By split pin（28）It is arranged on otic placode frame（25）On, the pulley
（29）It is arranged on bearing pin（27）On.
7. oil exploitation according to claim 1 well head quick locking steel wire rope multiple protector, it is characterised in that：
The second locking steel wire rope device（5）Including counter flange set（51）, tapered sleeve（52）, wedge（53）, electromagnet（54）With
5th spring（55）, the counter flange set（51）It is fixedly installed on tapered sleeve（52）On, the wedge（53）It is arranged on tapered sleeve
（52）On, the electromagnet（54）It is respectively fixedly disposed at tapered sleeve（52）And wedge（53）On, the tapered sleeve（52）And wedge shape
Block（53）Between pass through the 5th spring（55）It is fixedly connected.
8. oil exploitation according to claim 7 well head quick locking steel wire rope multiple protector, it is characterised in that：
The tapered sleeve（52）Including tapered sleeve body（521）, the first fixed plate（522）With the second track（523）, first fixed plate
（522）It is fixedly installed on tapered sleeve body（521）Upside, second track（523）It is arranged on tapered sleeve body（521）Inner side, institute
State wedge（53）Including wedge-shaped block body（531）, the second fixed plate（532）And chute（533）, second fixed plate
（532）With wedge-shaped block body（531）It is fixedly connected, the chute（533）It is arranged on wedge-shaped block body（531）It is upper and with the second rail
Road（523）It is correspondingly arranged, the electromagnet（54）It is respectively fixedly disposed at the first fixed plate（522）With the second fixed plate（532）
On, the 5th spring（55）Two ends respectively with the first fixed plate（522）With the second fixed plate（532）It is fixedly connected.
9. oil exploitation according to claim 8 well head quick locking steel wire rope multiple protector, it is characterised in that：
The wedge-shaped block body（531）Two ends are circular arc.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231285.5A CN106744431B (en) | 2016-12-28 | 2016-12-28 | Oil exploitation well head quick locking steel wire rope multiple protector |
| CN201810734703.5A CN108792979B (en) | 2016-12-28 | 2016-12-28 | Logging wire rope fast locking multiple protection device for petroleum exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611231285.5A CN106744431B (en) | 2016-12-28 | 2016-12-28 | Oil exploitation well head quick locking steel wire rope multiple protector |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810734703.5A Division CN108792979B (en) | 2016-12-28 | 2016-12-28 | Logging wire rope fast locking multiple protection device for petroleum exploitation |
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| Publication Number | Publication Date |
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| CN106744431A true CN106744431A (en) | 2017-05-31 |
| CN106744431B CN106744431B (en) | 2018-09-14 |
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| CN201611231285.5A Active CN106744431B (en) | 2016-12-28 | 2016-12-28 | Oil exploitation well head quick locking steel wire rope multiple protector |
| CN201810734703.5A Active CN108792979B (en) | 2016-12-28 | 2016-12-28 | Logging wire rope fast locking multiple protection device for petroleum exploitation |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810734703.5A Active CN108792979B (en) | 2016-12-28 | 2016-12-28 | Logging wire rope fast locking multiple protection device for petroleum exploitation |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934816A (en) * | 2017-11-11 | 2018-04-20 | 华强方特（芜湖）文化科技有限公司 | It is a kind of possess auxiliary braking surround formula single-point crane system |
| CN108178083A (en) * | 2017-11-24 | 2018-06-19 | 鄂尔多斯市君正能源化工有限公司 | A kind of wire cable rupture safety device |
| CN109372322A (en) * | 2018-11-08 | 2019-02-22 | 阜阳市金亮涂料有限公司 | A kind of anti-garden-shelter guardrail of automatic clamping rope |
| CN111485846A (en) * | 2020-04-28 | 2020-08-04 | 黄汝芬 | Convenient to use's blowout preventer for subsea tree |
| CN112857527A (en) * | 2021-01-12 | 2021-05-28 | 杨超 | Water level detection equipment for hydraulic engineering management |
| CN117068981A (en) * | 2023-10-18 | 2023-11-17 | 阿尔法起重机有限公司 | Anti-falling intelligent winch |
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| CN109518311B (en) * | 2018-11-23 | 2024-05-28 | 江阴市凯嘉盛机械制造有限公司 | Detection and protection robot for chemical fiber spinning interruption |
| CN112796705B (en) * | 2021-02-05 | 2023-03-03 | 玉人超导石油设备有限公司 | Double-roller underground oil pipe cleaning machine |
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| CN109372322A (en) * | 2018-11-08 | 2019-02-22 | 阜阳市金亮涂料有限公司 | A kind of anti-garden-shelter guardrail of automatic clamping rope |
| CN111485846A (en) * | 2020-04-28 | 2020-08-04 | 黄汝芬 | Convenient to use's blowout preventer for subsea tree |
| CN112857527A (en) * | 2021-01-12 | 2021-05-28 | 杨超 | Water level detection equipment for hydraulic engineering management |
| CN117068981A (en) * | 2023-10-18 | 2023-11-17 | 阿尔法起重机有限公司 | Anti-falling intelligent winch |
| CN117068981B (en) * | 2023-10-18 | 2024-01-30 | 阿尔法起重机有限公司 | Anti-falling intelligent winch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108792979A (en) | 2018-11-13 |
| CN108792979B (en) | 2020-01-07 |
| CN106744431B (en) | 2018-09-14 |
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Effective date of registration: 20180816 Address after: 257400 Xicheng Road, Lijin County, Dongying, Shandong Province, No. two Applicant after: Lijin County east manufactures Co.,Ltd. along petroleum machinery Address before: 066000 15 401 of sunshine Baidu East District, Qinhuangdao City, Hebei Province Applicant before: Xu Liya |
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Denomination of invention: Multiple protection devices for quick locking steel wire rope at the wellhead are used in the oil well Effective date of registration: 20220609 Granted publication date: 20180914 Pledgee: Shandong Lijin Rural Commercial Bank Co.,Ltd. Pledgor: Lijin County east manufactures Co.,Ltd. along petroleum machinery Registration number: Y2022980007314 |
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Date of cancellation: 20230522 Granted publication date: 20180914 Pledgee: Shandong Lijin Rural Commercial Bank Co.,Ltd. Pledgor: Lijin County east manufactures Co.,Ltd. along petroleum machinery Registration number: Y2022980007314 |
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Denomination of invention: Multiple protection devices for quick locking steel wire ropes at the wellhead used in petroleum exploration Effective date of registration: 20230526 Granted publication date: 20180914 Pledgee: Shandong Lijin Rural Commercial Bank Co.,Ltd. Pledgor: Lijin County east manufactures Co.,Ltd. along petroleum machinery Registration number: Y2023980041811 |
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Granted publication date: 20180914 Pledgee: Shandong Lijin Rural Commercial Bank Co.,Ltd. Pledgor: Lijin County east manufactures Co.,Ltd. along petroleum machinery Registration number: Y2023980041811 |
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Denomination of invention: Multiple protection devices for quick locking steel wire ropes at the wellhead are used in petroleum exploration Granted publication date: 20180914 Pledgee: Shandong Lijin Rural Commercial Bank Co.,Ltd. Pledgor: Lijin County east manufactures Co.,Ltd. along petroleum machinery Registration number: Y2024980015770 |
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