CN106869826A - A kind of new petroleum drill machine dynamic catwalk and its drilling tool stowage - Google Patents
A kind of new petroleum drill machine dynamic catwalk and its drilling tool stowage Download PDFInfo
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- CN106869826A CN106869826A CN201710181205.8A CN201710181205A CN106869826A CN 106869826 A CN106869826 A CN 106869826A CN 201710181205 A CN201710181205 A CN 201710181205A CN 106869826 A CN106869826 A CN 106869826A
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- hydraulic cylinder
- drilling tool
- rotary actuator
- base
- lag
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
Abstract
The invention discloses a kind of new petroleum drill machine dynamic catwalk and its drilling tool stowage, including first base, lifting mechanism, conveying mechanism, control cabinet, hydraulic power unit, the conveying mechanism includes carriage, jacking hydraulic cylinder, rotary actuator component, go-cart, go-cart drive mechanism, charging crane, the two ends of lifting mechanism are hinged by bearing pin with first base and conveying mechanism respectively, and lifting mechanism and conveying mechanism are electrically connected with control cabinet respectively.Dynamic catwalk compact conformation of the invention, simple to operate, efficiency high, to install the quick, stability of a system high, jacking hydraulic cylinder and its rotary actuator component mutual cooperation work of both sides, together constitute the lamination mechanism of dynamic catwalk, realize many once conveyings of Commonly Used Size drilling tool on carriage, also realize that drilling tool is gradually released in a high position simultaneously, the transfer efficiency of drilling tool is improve, the conveying cost of drilling tool has been saved.
Description
Technical field
The present invention relates to oil drilling equipment technical field, more particularly to a kind of new petroleum drill machine dynamic catwalk and its
Drilling tool stowage.
Background technology
Cat road is an important component of rig tubing string exhaust system, belongs to transport portion, by corresponding operation
The instruments such as the drilling rod of drilling well, drill collar can be delivered on drilling platforms and be operated with completing corresponding drilling technology, its structure cloth
The reasonability and operability of office directly affect speed, efficiency, stability and the security reliability of drillng operation.In traditional brill
In well operations, land and offshore rig is combined using conventional supporting ramp with cat road mostly, mainly by the rap on rig floor
Puffer on Che Yumao roads is engaged, on the drilling tool lifting that will be located on pipe rack to rig floor.
With the increase of drilling depth, the demand more and more higher of drilling automation, domestic and international scientific worker is to traditional
Drill stem conveying device has carried out many improvement, have developed a series of automaticities and compares Gao Mao roads system, makes brill
The transfer efficiency and reliability of roofbolt are greatly improved, and also effectively reduce operating cost.
However, in actual well drilled operation process, for further improve production efficiency, the equipment for driving drilling using top is led to
Chang Douhui is by two（Or many）Drilling rod is assembled into a post thribble, and it is all that a post thribble is carried out that operation every time is driven on top.So may be used
To increase substantially production efficiency, the time of connection drilling tool in operation process is reduced, also also contribute to operation quality, reduced
Security incident.
Current international dynamic catwalk can only convey a drilling tool to drilling floor surface every time, be bored being assembled using top driving device
During bar, top is driven needs and takes a significant amount of time wait drilling tool, less efficient.Generally for raising efficiency, above-mentioned traditional group
Although the way of dress can shorten the circulation time of dynamic catwalk, this way can increase rate of occurrence of equipment failure, bring
Security risk.And this short-period way that contracts merely, the raising to efficiency is limited.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, designs a kind of new petroleum drill machine dynamic catwalk and its brill
Tool stowage, solves the problems, such as that existing dynamic catwalk can only convey drilling tool, a transfer efficiency every time low.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of new petroleum drill machine dynamic catwalk, including first base, lifting mechanism, conveying mechanism, control cabinet, hydraulic power unit,
The supporting leg for conveying many drilling tools and supporting, lifting mechanism are symmetrically fixed with the two side of the first base
Two ends be hinged with first base and conveying mechanism by bearing pin respectively, lifting mechanism and conveying mechanism are electrically connected with control cabinet respectively
Connect, the conveying mechanism includes carriage, jacking hydraulic cylinder, rotary actuator component, go-cart, go-cart drive mechanism, charging crane,
U-lag is provided with the axis of the carriage, U-lag is interior and its piston rod can be vertical through being fixed on for jacking hydraulic cylinder
Stretching motion is done on direction；The both sides of jacking hydraulic cylinder are respectively arranged with a rotary actuator component, described two rotary actuators
Component is relatively fixed on the outside of U-lag；The go-cart is slidably arranged in the slideway of carriage by go-cart drive mechanism, handling
Mechanism is separately fixed at U-lag both sides, and the jacking hydraulic cylinder is connected by hydraulic line with hydraulic power unit.
Further, the rotary actuator component includes second base, spring guide, is wrapped in the outer surface of spring guide
Spring, be used to the rotary actuator, the connector that support the tilting member of drilling tool, tilting member can be driven to rotate in the horizontal plane,
The second base is L-shaped base, and spring guide is fixed on the horizontal segment of second base, and second base vertical section is welded on U-shaped
Trench bottom；The rotary actuator is fixed on the top of spring guide and its output shaft is fixedly connected with connector, connector with pendulum
Dynamic component is fixedly connected, and the tilting member be arranged in parallel with carriage.
Further, the connector is shaft coupling.
Further, the charging crane includes first rotating shaft, the second rotating shaft, unloads hydraulic cylinder, can unload hydraulic cylinder
Impetus under the unloading turnover panel that is rotated as pivot point with first rotating shaft, the unloading turnover panel includes what is be wholely set
Supporting section and unloading segment, the end for unloading turnover panel supporting section are hingedly fixed in the bottom outside of U-lag by first rotating shaft, unloading
The inner side of turnover panel unloading segment is hinged with the piston rod of unloading hydraulic cylinder, and the other end for unloading hydraulic cylinder is hinged admittedly by the second rotating shaft
U-lag bottom is scheduled on, the unloading hydraulic cylinder is connected by hydraulic line with hydraulic power unit.
Further, the supporting section of the unloading turnover panel is L-shaped, unloading segment be bending and with the groove of U-lag along shape
Match.
Further, the lifting mechanism includes front support arm, front support hydraulic cylinder, rear support arm, rear support hydraulic cylinder,
The two ends of front support arm are respectively articulated with the otic placode and carriage front end for being fixed on first base front end, and front support arm is hinged by two
Pole composition, the two ends of front support hydraulic cylinder are separately fixed on described two poles；One end of rear support arm is fixed on
On otic placode in the middle part of one base, the other end is fixed on carriage rear end, and the front support hydraulic cylinder and rear support hydraulic cylinder are distinguished
It is connected with hydraulic power unit by hydraulic line.
Further, the go-cart drive mechanism includes the 3rd base, spring bearing, transmission mechanism, checking brake, liquid
Pressure motor, the 3rd base is fixed on the end of carriage, and spring bearing is fixed on the arranged on left and right sides of the 3rd base, two
A power transmission shaft is provided between spring bearing, transmission mechanism is arranged on power transmission shaft, power transmission shaft is consolidated with the bearing of hydraulic motor
Fixed connection, the checking brake is fixed on hydraulic motor.
Further, the transmission mechanism is sprocket wheel and chain drive.
Further, the jacking hydraulic cylinder at least two.
A kind of drilling tool stowage of new petroleum drill machine dynamic catwalk, specifically includes following steps：
Step 1：Many drill bit levels are emitted on supporting leg；
Step 2：Supporting leg is inclined upwardly makes drilling tool be rolled to branch inboard leg, and the piston rod of jacking hydraulic cylinder extends first position entirely,
Charging crane overturns to U-lag first drilling tool；
Step 3：The rotary actuator component on the left of jacking hydraulic cylinder is made for A group rotary actuator components, the piston rod of jacking hydraulic cylinder
The second place is contracted to, the tilting member of A group rotary actuator components is rotated by 90 ° the notch to U-lag and is mutually perpendicular to U-lag
Position, charging crane overturns to A group tilting members second drilling tool；
Step 4：Carriage is lifted to specified location by lifting mechanism；
Step 5：Second drilling tool is transported to drilling floor surface waiting facilities and grabbed by go-cart through the impetus of go-cart drive mechanism
Take；
Step 6：The tilting member of A group rotary actuator components is rotated to origin-location, and jacking hydraulic cylinder extends first position, pushes away entirely
First drilling tool is transported to drilling floor surface waiting facilities and captured by car through the impetus of go-cart drive mechanism；
Step 7：Be delivered to carriage in first base by lifting mechanism, power cut-off.
Also include step 3.1 before the step 4：The rotary actuator component on the right side of jacking hydraulic cylinder is made to swing horse for B groups
Up to component, the piston rod of jacking hydraulic cylinder is contracted to the 3rd position, and the tilting member of B group rotary actuator components is rotated by 90 ° to U-shaped
The notch of groove and with the orthogonal position of U-lag, charging crane overturns to B group tilting members the 3rd drilling tool；
Also include step 4.1 before the step 5：Go-cart is defeated by the 3rd drilling tool through the impetus of go-cart drive mechanism
It is sent to the crawl of drilling floor surface waiting facilities；After 3rd drilling tool is crawled, the tilting member of B group rotary actuator components is rotated to original
Position, jacking hydraulic cylinder is extended to the second place.
Positive beneficial effect of the invention：
1st, dynamic catwalk device of the invention has compact conformation, light weight, simple to operate, efficiency high, installs that quick, work can
By, the stability of a system is high the features such as, multipurpose, many work post job requirements can be met.
2nd, the rotary actuator component mutual cooperation work of jacking hydraulic cylinder and its both sides, together constitutes power cat of the present invention
The lamination mechanism of duct device, realizes many once conveyings of Commonly Used Size drilling tool on carriage, while also realizing drilling tool in height
Position is gradually released, and improves the transfer efficiency of drilling tool, has saved the conveying cost of drilling tool；And for large scale or big quality
Drilling tool can also be realized once lifting one.
3rd, dynamic catwalk device of the invention can lift polytype various sizes of drilling tool using extensive, general
Property is strong.
Brief description of the drawings
Fig. 1 is the structural representation of new petroleum drill machine dynamic catwalk of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the positive structure diagram of conveying mechanism of the present invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the positive structure diagram of rotary actuator component use state；
Fig. 6 is the side view of Fig. 5；
Fig. 7 is the structural representation of the unloading hydraulic cylinder contraction state of charging crane；
Fig. 8 stretches the structural representation of state for the unloading hydraulic cylinder of charging crane entirely；
Fig. 9 is the structural representation for unloading turnover panel；
Figure 10 is the structural representation of go-cart drive mechanism；
Figure 11 is many loading process schematic diagrames of drilling tool；
The concrete meaning of label is in figure：1 is first base, and 2 is lifting mechanism, and 3 is conveying mechanism, and 4 is control cabinet, and 5 is liquid
Press pump station, 6 is carriage, and 6-1 is U-lag, and 7 is jacking hydraulic cylinder, and 8 is rotary actuator component, and 8-1 is second base, and 8-2 is
Spring guide, 8-3 is spring, and 8-4 is tilting member, and 8-5 is rotary actuator, and 8-6 is connector, and 9 is go-cart, and 10 drive for go-cart
Motivation structure, 10-1 is the 3rd base, and 10-2 is spring bearing, and 10-3 is transmission mechanism, and 10-4 is checking brake, and 10-5 is liquid
Pressure motor, 10-6 is power transmission shaft, and 11 is charging crane, and 11-1 is first rotating shaft, and 11-2 is the second rotating shaft, and 11-3 is to unload load hydraulic
Cylinder, 11-4 is unloading turnover panel, and 12-1 is first drilling tool, and 12-2 is second drilling tool, and 12-3 is the 3rd drilling tool, and 13 is branch
Leg, 14 is front support arm, and 15 is front support hydraulic cylinder, and 16 is rear support arm, and 17 is rear support hydraulic cylinder, and 18 is hydraulic line,
19 is unloading turnover panel supporting section, and 20 is unloading turnover panel unloading segment, and 21 is first position, and 22 is the second place, and 23 is the 3rd position.
Specific embodiment
It is specific below by what is shown in accompanying drawing to make the object, technical solutions and advantages of the present invention of greater clarity
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit model of the invention
Enclose.Additionally, in the following description, the description to known features and technology is eliminated, it is of the invention to avoid unnecessarily obscuring
Concept.
Present embodiment is described with reference to the drawings, referring to Fig. 1, Fig. 2, new petroleum drill machine dynamic catwalk of the invention, including
First base 1, lifting mechanism 2, conveying mechanism 3, control cabinet 4, hydraulic power unit 5.
The first base 1 is truss structure, is welded by section bar, and first base is segmented into two according to function
Part：Front end load-bearing area, rear end connection hydraulic power unit and control cabinet etc..Front end load-bearing area is mainly used in installing lifting mechanism, by
Need to accept the overall weight of carriage and drilling tool in this part, in normal work, otic placode needs to bear larger power, therefore
First base needs special reinforcing at otic placode, ensures main body reasonable stress.The rear end of first base 1 is mainly used in placing hydraulic pressure
Pumping plant 5 and control cabinet 4 etc., by rearmounted one of hydraulic power unit 5 and control cabinet 4 it is particularly significant the reason for can be whole raising equipment
The stability of body；During equipment is operated, because carriage 6 needs reach to guarantee smoothly to convey drilling tool
Onto drilling floor surface, the reach of carriage 6 can cause equipment entirety center of gravity to move forward, and overall stability be reduced, by the He of hydraulic power unit 5
Control cabinet 4 is rearmounted, can balance system center of gravity to greatest extent reach, reduce the risk of system unstability, improve the steady of system
It is qualitative, and then improve security.
The supporting leg 13 for conveying many drilling tools and supporting is symmetrically fixed with the two side of first base 1,
Two sets of supporting legs 13 are at least fixed with per side.Cut with scissors with first base 1 and conveying mechanism 3 by bearing pin respectively at the two ends of lifting mechanism 2
Connect, lifting mechanism 2 and conveying mechanism 3 are electrically connected with control cabinet 4 respectively.Drilling tool in the present invention can select drilling rod, drill collar, sleeve pipe
Deng.
Carriage 6 is lifted to specified location by lifting mechanism 2, is allowed to highly highly identical with drilling floor surface, defeated to ensure
Sending frame 6 accurately can be transported on drilling floor surface drilling tool.The lifting mechanism 2 includes front support arm 14, front support hydraulic cylinder
15th, rear support arm 16, rear support hydraulic cylinder 17.Front support arm 14 uses two-fold arm configuration, right support arm 16 to use single arm structure.
The two ends of front support arm 14 are respectively articulated with the otic placode and the front end of carriage 6 for being fixed on the front end of first base 1, and front support arm 14 is by two
The individual pole 14-1 compositions being hinged, the two ends of front support hydraulic cylinder 15 are separately fixed on described two pole 14-1, front support
The flexible of hydraulic cylinder 15 can drive front support arm 14 to act, and the two-fold arm design of front support arm 14 is before entire length is reduced
Put, it is also ensured that carriage 6 is given rise into proper height in the expanded state.One end of the rear support arm 16 is fixed
On the otic placode at the middle part of first base 1, the other end is fixed on the rear end of carriage 6, fixed between rear support arm 16 and first base 1
There is rear support hydraulic cylinder 17, the control rear support arm 16 of rear support hydraulic cylinder 17 does gyration around the installation axle of rear support arm, this
Sample can ensure on the premise of height requirement is met, to reduce amount of articulation.The front support hydraulic cylinder 15 and rear support hydraulic pressure
Cylinder 17 is connected by hydraulic line 18 with hydraulic power unit 5 respectively.
Referring to Fig. 3, Fig. 4, the Main Function of conveying mechanism 3 is that drilling tool is transported on drilling floor surface.The conveying mechanism 3 is wrapped
Include carriage 6, jacking hydraulic cylinder 7, rotary actuator component 8, go-cart 9, go-cart drive mechanism 10, charging crane 11.The conveying
U-lag 6-1 is provided with the axis of frame 6, U-lag face structure can carry the weight and length of drilling tool.Jacking hydraulic cylinder 7 is equal
The bottom of U-lag 6-1 is bolted on, and U-lag 6-1 is run through in its lower end, the piston rod of jacking hydraulic cylinder 7 can be vertical
Stretching motion is made on direction to change relative altitude of the piston rod top in U-lag 6-1, the jacking hydraulic cylinder 7 passes through liquid
Pressure pipeline 18 is connected with hydraulic power unit 5.Jacking hydraulic cylinder 7 at least two on carriage 6, multiple jacking hydraulic cylinders 7 are uniform
It is distributed on the length direction of U-lag 6-1.The lower end of jacking hydraulic cylinder 7 is internally provided with displacement transducer, displacement transducer energy
The collapsing length of piston rod is enough detected, so that it is determined that position of the piston rod top in U-lag 6-1, so as to judge in carriage
There are several drilling tools.
The both sides of each jacking hydraulic cylinder 7 are provided with rotary actuator component 8, the phase of rotary actuator component 8 of the both sides
To being fixed on U-lag 6-1 outsides.New petroleum drill machine dynamic catwalk of the invention can once transport many drilling tools, according to reality
Transport the quantity of drilling tool, the quantity of the rotary actuator component that specifically chosen single jacking hydraulic cylinder both sides are fixed in border.When conveying two
During root drilling tool, it is only necessary to which unilateral in each jacking hydraulic cylinder sets a rotary actuator component；When three drilling tools are conveyed,
The both sides of each jacking hydraulic cylinder are both needed to be provided with a rotary actuator component；When four drilling tools of conveying are needed, single jacking
The side of hydraulic cylinder sets a rotary actuator component, and opposite side sets two rotary actuator components.
Referring to Fig. 5, Fig. 6, the rotary actuator component 8 includes second base 8-1, spring guide 8-2, spring 8-3, is used to
Support tilting member 8-4, rotary actuator 8-5, the connector 8-6 of drilling tool.Spring 8-3 is wrapped in the outer surface of spring guide 8-2,
Rotary actuator 8-5 can drive tilting member 8-4 to rotate in the horizontal plane, and tilting member 8-4 rotates 90 ° every time.Second bottom
Seat 8-1 is L-shaped base, and spring guide 8-2 is fixed on the horizontal segment of second base 8-1, the welded top of second base vertical section
In U-lag 6-1 bottoms, so as to second base 8-1 be fixed with U-lag 6-1.The rotary actuator 8-5 is fixed on spring
The top of guide rod 8-2 and its output shaft is fixedly connected with connector 8-6, connector 8-6 is fixedly connected with tilting member 8-4, this
The connector 8-6 that invention is used is shaft coupling, and the tilting member 8-4 be arranged in parallel with carriage 6.Due to rotary actuator 8-5
It is connected with tilting member 8-4 by connector 8-6, spring 8-3 is provided with spring guide 8-2, when placement on tilting member 8-4
When having drilling tool, under the Action of Gravity Field of drilling tool, rotary actuator 8-5 compressible springs 8-3 is moved up and down along spring guide 8-2,
It is engaged with the correspondence position of jacking hydraulic cylinder piston rod simultaneously, it is achieved thereby that the layering transport of multiple drilling tools.
The effect of charging crane is to overturn to U-lag 6-1 the drilling tool of branch inboard leg.Referring to Fig. 7, Fig. 8, charging crane
11 are separately fixed at U-lag 6-1 both sides, and the charging crane 11 includes first rotating shaft 11-1, the second rotating shaft 11-2, unloads load hydraulic
Cylinder 11-3, the unloading that can be rotated as pivot point with first rotating shaft 11-1 under the impetus of unloading hydraulic cylinder 11-3 are turned over
Plate 11-4.Referring to Fig. 9, the unloading turnover panel 11-4 includes the supporting section 19 and the unloading segment 20 that are wholely set, unloading turnover panel support
The end of section 19 is hingedly fixed in the bottom outside of U-lag 6-1, the inner side of unloading turnover panel unloading segment 20 by first rotating shaft 11-1
Piston rod with unloading hydraulic cylinder 11-3 is hinged, and the other end of unloading hydraulic cylinder 11-3 is hingedly fixed in by the second rotating shaft 11-2
U-lag 6-1 bottoms.First rotating shaft 11-1 and the second rotating shaft 11-2 is to installation, such feel trim actuator hydraulic cylinder is promoting unloading
When turnover panel 11-4, unloading turnover panel 11-4 rotates around the shaft.The unloading hydraulic cylinder 11-3 passes through hydraulic line 18
It is connected with hydraulic power unit 5.The supporting section of the unloading turnover panel 11-4 is L-shaped, and unloading segment 20 is for bending and with U-lag 6-1's
Groove matches along shape, and in original state, unloading turnover panel 11-4 is attached to the madial wall of U-lag 6-1 to charging crane 11, in unloading
Under the impetus of hydraulic cylinder 11-3, unloading turnover panel 11-4 can be to contralateral rotations.
Go-cart 9 is slidably arranged in the slideway of carriage 6 by go-cart drive mechanism 10, and go-cart 9 is by go-cart body and leads
Way roller is constituted.Referring to Figure 10, the go-cart drive mechanism 10 includes the 3rd base 10-1, spring bearing 10-2, transmission mechanism
10-3, checking brake 10-4, hydraulic motor 10-5, the 3rd base 10-1 are fixed on the end of carriage 6, spring bearing
10-2 is fixed on the arranged on left and right sides of the 3rd base 10-1, and a power transmission shaft 10-6 is provided between two spring bearing 10-2, passes
The left and right sides of moving axis 10-6 is respectively arranged with a transmission mechanism 10-3, the transmission mechanism 10-3 that the present invention is used for sprocket wheel and
Chain drive, the power transmission shaft 10-6 is fixedly connected with the bearing of hydraulic motor 10-5, and the checking brake 10-4 is fixed on
On hydraulic motor 10-5.The sprocket wheel of transmission mechanism 10-3 is close to spring bearing 10-2 settings, and chain is fixed on the frame of carriage
Body upper end, go-cart is in chain（Or steel wire rope）Drive under, in the upper end movement of the U-lag of carriage, and then realize that go-cart is pushed away
Dynamic drilling tool moves forward and backward.
Release mechanism is additionally provided with carriage 6, the release mechanism that the present invention is used is exactly one group and is arranged on carriage two
The hydraulic cylinder of side.Certain length is stretched out by by lever, can within the specific limits prevent drilling tool from bouncing, it is to avoid it is jumped out
Carriage.
New petroleum drill machine dynamic catwalk of the invention can once transport many drilling tools, during drilling tool is run,
It is linkage work between the Each part of dynamic catwalk.We just illustrate this by taking three drilling tools as an example and move below
The drilling tool loading process in Li Mao roads：
Referring to Figure 11, the drilling tool stowage of new petroleum drill machine dynamic catwalk of the invention specifically includes following steps：
Step 1：Many drill bit levels are emitted on supporting leg 13；
Step 2：Supporting leg 13 is inclined upwardly makes drilling tool be rolled to the inner side of supporting leg 13, and the piston rod of jacking hydraulic cylinder 7 extends first entirely
Position 21, charging crane 11 overturns to U-lag 6-1 first drilling tool 12-1；
Specifically, first, the landing leg hydraulic cylinder action of the control first base 1 of control cabinet 4 both sides, stretches out its piston rod, so that
Supporting leg 13 is set to incline certain angle, the first drilling tool can be rolled to the inner side of supporting leg due to the effect of self gravitation, for charging crane
11 are turned in U-lag 6-1；Then, the control jacking of controller 4 hydraulic cylinder 7 works, and makes the piston rod of jacking hydraulic cylinder 7
Extend first position 21 entirely；Finally, the control of control cabinet 4 unloading hydraulic cylinder 11-3, the piston rod of unloading hydraulic cylinder 11-3 stretches out, makes
Unloading turnover panel 11-4 is rotated by pivot point of first rotating shaft 11-1 to offside direction, so as to the first drilling tool 12-1 is turned into U
In shape groove 6-1.
Step 3：The rotary actuator component in the left side of all jacking hydraulic cylinders 7 is named as A group rotary actuators component, right side
Rotary actuator component be named as B group rotary actuator components；The control jacking of control cabinet 4 hydraulic cylinder 7 works, and makes jacking hydraulic cylinder
7 piston rod is contracted to the second place 22；Then, control all of A groups rotary actuator component to rotate, revolve A groups tilting member
Turn 90 ° to the orthogonal positions of U-lag 6-1, now, A groups tilting member positioned at U-lag 6-1 notch position, i.e. A groups
Tilting member is located exactly at the surface of the first drilling tool 12-1, and charging crane overturns to A group swing parts second drilling tool 12-2
On part；Due to the effect of drilling tool own wt, drilling tool can press against rotary actuator, rotary actuator compression spring and move downward, until A
Ability stop motion when the bottom of group tilting member is in contact with first drilling tool 12-1.
Step 3.1：The control jacking of control cabinet 4 hydraulic cylinder 7 works, and its piston rod is contracted to the 3rd position 23；Then control
All of B groups rotary actuator component is made to rotate, make B group tilting members be rotated by 90 ° to the orthogonal positions of U-lag 6-1, this
When, B groups tilting member is located at the notch position of U-lag, i.e. B groups tilting member is located exactly at the surface of the second drilling tool 12-2,
Charging crane overturns to B group tilting members the 3rd drilling tool 12-3, and 3 brills are now had in the U-lag 6-1 of carriage 6
Tool；
Step 4：The control lifting mechanism 2 of control cabinet 4 is acted, the first raising of front support arm 14, and the raising of rear support arm 16, will convey after a while
Frame 6 is lifted to specified location；
Step 4.1：The 3rd drilling tool 12-3 is transported to drilling floor surface etc. by go-cart 9 through the impetus of go-cart drive mechanism 10
Treat that top is driven（Or other equipment）Crawl；After 3rd drilling tool 12-3 is crawled, the tilting member of B group rotary actuator components rotate to
Origin-location, go-cart 9 returns to home position, and then, the piston rod of control jacking hydraulic cylinder 7 is extended to the second place 22, this
When, second drilling rod 12-2 is located at the notch position of U-lag 6-1；
Step 5：Second drilling tool 12-2 is transported to drilling floor surface and waited by go-cart 9 through the impetus of go-cart drive mechanism 10
Drive on top（Or other equipment）Crawl；
Step 6：The tilting member of A group rotary actuator components is rotated to origin-location, and go-cart 9 returns to home position；Then, control
The piston rod of jacking hydraulic cylinder 7 processed extends first position 21 entirely, and now, first drilling tool 12-1 is located at the notch position of U-lag 6-1
Put；Then, first drilling tool 12-1 is transported to drilling floor surface and waits top by go-cart 9 through the impetus of go-cart drive mechanism 10
Drive（Or other equipment）Crawl；
Step 7：Control lifting mechanism 2 is acted, and rear support hydraulic cylinder 17 is retracted, and front support hydraulic cylinder 15 is retracted, and carriage 6 is returned to
Home position in first base 1, now, just completes a drilling tool transportation work for circulation.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention rather than its limitations；To the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, and those of ordinary skill in the art should be understood；Still
Specific embodiment of the invention can be modified or equivalent is carried out to some technical characteristics；Without deviating from this hair
The spirit of bright technical scheme, it all should cover in the middle of claimed technical scheme scope of the invention.
Claims (10)
1. a kind of new petroleum drill machine dynamic catwalk, including first base（1）, lifting mechanism（2）, conveying mechanism（3）, control cabinet
（4）, hydraulic power unit（5）, the first base（1）Two side on be symmetrically fixed with to convey many drilling tools and it carried out
The supporting leg of support（13）, lifting mechanism（2）Two ends respectively pass through bearing pin and first base（1）And conveying mechanism（3）It is hinged, rises
Rise mechanism（2）And conveying mechanism（3）Respectively with control cabinet（4）Electrical connection, it is characterised in that the conveying mechanism（3）Including defeated
Send frame（6）, jacking hydraulic cylinder（7）, rotary actuator component（8）, go-cart（9）, go-cart drive mechanism（10）, charging crane（11）,
The carriage（6）Axis on be provided with U-lag（6-1）, jacking hydraulic cylinder（7）Through being fixed on U-lag（6-1）It is interior and
Its piston rod can in the vertical direction do stretching motion；Jacking hydraulic cylinder（7）Both sides be respectively arranged with a rotary actuator group
Part（8）, described two rotary actuator components（8）It is relatively fixed in U-lag（6-1）Outside；The go-cart（9）Driven by go-cart
Mechanism（10）It is slidably arranged in carriage（6）Slideway in, charging crane（11）It is separately fixed at U-lag（6-1）Both sides, it is described
Jacking hydraulic cylinder（7）By hydraulic line（18）With hydraulic power unit（5）Connection.
2. new petroleum drill machine dynamic catwalk according to claim 1, it is characterised in that the rotary actuator component（8）
Including second base（8-1）, spring guide（8-2）, be wrapped in spring guide outer surface spring（8-3）, be used to support brill
The tilting member of tool（8-4）, the rotary actuator that tilting member rotates in the horizontal plane can be driven（8-5）, connector（8-6）, institute
State second base（8-1）It is L-shaped base, spring guide（8-2）It is fixed on second base（8-1）Horizontal segment, second base（8-
1）Vertical section is welded on U-lag（6-1）Bottom；The rotary actuator（8-5）It is fixed on spring guide（8-2）Top and its is defeated
Shaft and connector（8-6）It is fixedly connected, connector（8-6）With tilting member（8-4）It is fixedly connected, the tilting member（8-
4）With carriage（6）It is arranged in parallel.
3. new petroleum drill machine dynamic catwalk according to claim 2, it is characterised in that the connector（8-6）It is connection
Axle device.
4. new petroleum drill machine dynamic catwalk according to claim 1, it is characterised in that the charging crane（11）Including
First rotating shaft（11-1）, the second rotating shaft（11-2）, unloading hydraulic cylinder（11-3）, can unloading hydraulic cylinder（11-3）Impetus
Under with first rotating shaft（11-1）For the unloading turnover panel that pivot point is rotated（11-4）, the unloading turnover panel（11-4）Including one
The supporting section that body is set（19）And unloading segment（20）, unload turnover panel supporting section（19）End pass through first rotating shaft（11-1）It is hinged
It is fixed on U-lag（6-1）Bottom outside, unload turnover panel unloading segment（20）Inner side with unloading hydraulic cylinder（11-3）Piston rod
It is hinged, unloads hydraulic cylinder（11-3）The other end pass through the second rotating shaft（11-2）It is hingedly fixed in U-lag（6-1）Bottom, it is described
Unloading hydraulic cylinder（11-3）By hydraulic line（18）With hydraulic power unit（5）Connection.
5. new petroleum drill machine dynamic catwalk according to claim 4, it is characterised in that the supporting section of the unloading turnover panel
（19）It is L-shaped, unloading segment（20）It is bending and and U-lag（6-1）Groove match along shape.
6. new petroleum drill machine dynamic catwalk according to claim 1, it is characterised in that the lifting mechanism（2）Including
Front support arm（14）, front support hydraulic cylinder（15）, rear support arm（16）, rear support hydraulic cylinder（17）, front support arm（14）Two
End is respectively articulated with and is fixed on first base（1）The otic placode and carriage of front end（6）Front end, front support arm（14）It is hinged by two
Pole constitutes, front support hydraulic cylinder（15）Two ends be separately fixed on described two poles；Rear support arm（16）One end consolidate
It is scheduled on first base（1）On the otic placode at middle part, the other end is fixed on carriage（6）Rear end, the front support hydraulic cylinder（15）With
Rear support hydraulic cylinder（17）Pass through hydraulic line respectively（18）With hydraulic power unit（5）Connection.
7. new petroleum drill machine dynamic catwalk according to claim 1, it is characterised in that the go-cart drive mechanism（10）
Including the 3rd base（10-1）, spring bearing（10-2）, transmission mechanism（10-3）, checking brake（10-4）, hydraulic motor
（10-5）, the 3rd base（10-1）It is fixed on carriage（6）End, spring bearing（10-2）It is fixed on the 3rd base
（10-1）Arranged on left and right sides, two spring bearings（10-2）Between be provided with a power transmission shaft（10-6）, transmission mechanism（10-3）
It is arranged on power transmission shaft（10-6）On, power transmission shaft（10-6）With hydraulic motor（10-5）Bearing be fixedly connected, the retarding braking
Device（10-4）It is fixed on hydraulic motor（10-5）On.
8. new petroleum drill machine dynamic catwalk according to claim 7, it is characterised in that the transmission mechanism（10-3）For
Sprocket wheel and chain drive.
9. a kind of drilling tool stowage of the new petroleum drill machine dynamic catwalk described in claim 1, it is characterised in that specific bag
Include following steps：
Step 1：Many drill bit levels are emitted on supporting leg（13）On；
Step 2：Supporting leg（13）Being inclined upwardly makes drilling tool be rolled to branch inboard leg, jacking hydraulic cylinder（7）Piston rod complete extend the
One position（21）, charging crane（11）By first drilling tool（12-1）Overturn to U-lag（6-1）It is interior；
Step 3：The rotary actuator component on the left of jacking hydraulic cylinder is made to be received for the piston rod of A group rotary actuator component jacking hydraulic cylinders
It is reduced to the second place（22）, the tilting member of A group rotary actuator components be rotated by 90 ° to U-lag（6-1）Orthogonal position
Put, charging crane（11）By second drilling tool（12-2）On upset to A group tilting members；
Step 4：Lifting mechanism（2）By carriage（6）It is lifted to specified location；
Step 5：Go-cart（9）Through go-cart drive mechanism（10）Impetus by second drilling tool（12-2）It is transported to rig floor
Face waiting facilities crawl；
Step 6：The tilting member of A group rotary actuator components is rotated to origin-location, jacking hydraulic cylinder（7）Extend first entirely
Put, go-cart（9）Through go-cart drive mechanism（10）Impetus by first drilling tool（12-1）It is transported to drilling floor surface wait
Equipment is captured；
Step 7：Lifting mechanism（2）Carriage is delivered to first base（1）It is interior, power cut-off.
10. the drilling tool stowage of new petroleum drill machine dynamic catwalk according to claim 9, it is characterised in that described
Also include step 3.1 before step 4：Make jacking hydraulic cylinder（7）The rotary actuator component on right side is B group rotary actuator components, top
Rise hydraulic cylinder（7）Piston rod be contracted to the 3rd position（23）, the tilting member of B group rotary actuator components be rotated by 90 ° to U-shaped
Groove（6-1）Orthogonal position, charging crane（11）By the 3rd drilling tool（12-3）On upset to B group tilting members；
Also include step 4.1 before the step 5：Go-cart（9）Through go-cart drive mechanism（10）Impetus by the described 3rd
Root drilling tool（12-3）It is transported to the crawl of drilling floor surface waiting facilities；3rd drilling tool（12-3）After being crawled, B group rotary actuator components
Tilting member rotate to origin-location, jacking hydraulic cylinder（7）Extend to the second place（22）.
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| CN201710181205.8A CN106869826B (en) | 2017-03-24 | 2017-03-24 | A kind of oil-well rig dynamic catwalk and its drilling tool stowage |
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| CN201710181205.8A CN106869826B (en) | 2017-03-24 | 2017-03-24 | A kind of oil-well rig dynamic catwalk and its drilling tool stowage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110306939A (en) * | 2019-07-31 | 2019-10-08 | 山东泽元石油机械有限公司 | One kind can the road Duan Chaimao machine |
| CN111734327A (en) * | 2020-04-17 | 2020-10-02 | 四川宏华石油设备有限公司 | Discharging mechanism, power catwalk cloud beam adopting discharging mechanism and power catwalk |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119759B (en) * | 2019-12-25 | 2021-06-25 | 湖南三一石油科技有限公司 | Synchronous driving control method and system, pipeline conveying system and power catwalk |
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| CN111734327A (en) * | 2020-04-17 | 2020-10-02 | 四川宏华石油设备有限公司 | Discharging mechanism, power catwalk cloud beam adopting discharging mechanism and power catwalk |
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| Publication number | Publication date |
|---|---|
| CN106869826B (en) | 2019-07-12 |
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