CN109577861A - A kind of truck-mounted drilling rig that derrick can be transported uprightly and its movement form - Google Patents
A kind of truck-mounted drilling rig that derrick can be transported uprightly and its movement form Download PDFInfo
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- CN109577861A CN109577861A CN201811391984.5A CN201811391984A CN109577861A CN 109577861 A CN109577861 A CN 109577861A CN 201811391984 A CN201811391984 A CN 201811391984A CN 109577861 A CN109577861 A CN 109577861A
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- derrick
- uprightly
- hydraulic
- hydraulic lift
- pedestal
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- 238000005553 drilling Methods 0.000 title claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000032258 transport Effects 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 10
- 238000005457 optimization Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000011017 operating method Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
A kind of truck-mounted drilling rig that derrick can be transported uprightly, including car body, hydraulic lifting system, pedestal, derrick, support platform and traction mechanism and tractor, the car body are connected by traction mechanism with tractor；The pedestal and front vehicle body and aftercarriage are bolted together；The derrick is fixed on the base by support platform；The hydraulic lifting system includes vehicle bridge hydraulic lift, trailer hydraulic lift and derrick hydraulic lift；A kind of truck-mounted drilling rig movement form that derrick can be transported uprightly, including derrick, uprightly uprightly transport and derrick fell transport backward for transport, derrick forward: the present invention links into an integrated entity forward and backward vehicle frame and rig substructure, the flexible and raising decentralization of flexible forward and backward vehicle bridge and locking and derrick is controlled using hydraulic lift, realize the different types of transportation that truck-mounted drilling rig derrick is upright or falls, it is flexible, and the carry over time is shortened, solve the problems, such as that conventional truck-mounted drilling rig derrick can not be transported uprightly.
Description
Technical field
The present invention relates to oil drill equipment technical fields, the vehicle-mounted brill that specifically exactly a kind of derrick can be transported uprightly
Machine and its movement form.
Background technique
With the continuous development of world oil production technique, oil exploitation increasingly systematization, standardization, hommization are right
The performance requirement of oil-well rig is also higher and higher.And the drilling machine for well depth lower than 4000 meters, bearing capacity is small, drilling period
Short, movement is frequent, therefore does not require nothing more than drilling machine and have good economy, technical advance and reliability, also to require its tool
The ability of standby good movement and quick carry over, thus the self-propelled truck-mounted drilling rig of adaption demand occur and pull drilling machine,
But it existing self-propelled truck-mounted drilling rig and pulls drilling machine and there are some defects, be mainly reflected in: self-propelled truck-mounted drilling rig removal of home
When, independent transport that pedestal is dismantled is needed, derrick needs transport of falling, and has arrived new well location, it is also necessary to pacify pedestal again
Dress, after host vehicle is in place, needs derrick telescoping again, seriously affects carry over speed；Routine pulls drilling machine and is mainly used for skid
The movement of drilling machine, but this drilling machine can only derrick and pedestal uprightly transport, once need transport of falling, derrick and pedestal needs
Split independent movement (patent CN201071003Y), mobility is bad, once and disassembled for transport seriously affect carry over speed；At present
Pulling type truck-mounted drilling rig technology is state-of-the-art can only also to realize that pedestal is transported with host vehicle, but there is still a need for decentralization wells every time
Frame (205172429 U of patent CN), this truck-mounted drilling rig can only realize pedestal with host vehicle movement, and derrick can not be upright
Transport, and this heavy-duty oil cylinder service life is limited, at the same rise every time, to put derrick complicated for operation.
With the demand for development of block drilling well, it is badly in need of operating efficiency height, the fireballing truck-mounted drilling rig of carry over adapts to block
The actual demand of drilling well.
Summary of the invention
In view of the above problems, the present invention provides a kind of truck-mounted drilling rig that derrick can be transported uprightly and its movement form, it can
It realizes upright transport, and is able to achieve derrick and fell the mode of transport, and is easy to operate, carry over speed is fast.
The technical scheme adopted by the invention to solve the technical problem is that: a kind of truck-mounted drilling rig that derrick can be transported uprightly,
Including car body, hydraulic lifting system, pedestal, derrick, support platform and traction mechanism and tractor, it is characterised in that: described
Car body includes front vehicle body and aftercarriage, and the front vehicle body and aftercarriage can be connected by traction mechanism with tractor respectively；It is described
Pedestal and front vehicle body and aftercarriage are bolted together；The derrick is fixed on the base by support platform；It is described
Hydraulic lifting system includes vehicle bridge hydraulic lift, trailer hydraulic lift and derrick hydraulic lift, the vehicle bridge
Hydraulic lift includes front axle hydraulic lift and rear axle hydraulic lift, the front axle hydraulic lift
It is connected with front vehicle body, the rear axle hydraulic lift is connected with aftercarriage；The trailer hydraulic lift includes hydraulic
Lifting device one and hydraulic lift two, the hydraulic lift one are fixed below front vehicle body, the hydraulic lifting dress
It sets two and is fixed on both ends below pedestal；The derrick hydraulic lift includes hydraulic cylinder one and hydraulic cylinder two；The derrick by
Derrick upper body nested against one another and derrick lower body composition, connection liquid cylinder pressure one between the derrick upper body and derrick lower body are described
It is connected between derrick and pedestal by linkwork, connection liquid cylinder pressure two between the derrick and front vehicle body.
As optimization, the front vehicle body includes front frame, front tyre, front axle, and the front frame and pedestal pass through spiral shell
Bolt is fixedly connected, and the front tyre is linked together by front axle and front frame, and the front frame front end and traction mechanism are cut with scissors
It connects, traction mechanism is hinged with tractor.
As optimization, the aftercarriage includes Rear frame, rear tyre, rear axle, and the Rear frame and pedestal pass through spiral shell
Bolt is fixedly connected, and the rear tyre is linked together by rear axle and Rear frame, and the Rear frame rear end and traction mechanism are cut with scissors
It connects, traction mechanism is hinged with tractor.
As optimization, the linkwork between the derrick and pedestal includes tripod, hinge bar one；The hinge bar one
One end is hinged with derrick, and the other end is hinged with support platform；The tripod includes hinge bar two and hinge bar three, described hinged
Two one end of bar and the hinged seat of derrick and hinge bar one are hinged, other end bottom be connected with three bottom of hinge bar after with pedestal
Hingedly, described three one end of hinge bar and derrick are hinged, and other end bottom is cut with scissors after being connected with two bottom of hinge bar with pedestal 8
It connects.
As optimization, the bottom that the hinge bar two and hinge bar three are connected is triangle, triangle and base side
End is hinged.
As optimization, the vehicle bridge hydraulic lift includes lifting device, lockable mechanism and extension sleeve, the promotion
Device is set as hydraulic cylinder three, and described lifting device one end is connected with vehicle frame, and one end is connected with extension sleeve, the extension sleeve
Upper setting pin hole；The lockable mechanism includes hydraulic cylinder four and locking pin, and described four one end of hydraulic cylinder is fixed on vehicle frame, separately
One end is connected with locking pin, and the locking pin passes through the pin hole on extension sleeve.
As optimization, the pin hole is set as two rows.
As optimization, the trailer hydraulic lift includes connecting plate, hydraulic cylinder five and bottom plate, and the connecting plate is with before
Vehicle frame or pedestal are fixedly connected, and described five one end of hydraulic cylinder is hinged with connecting plate, and the other end is hinged with bottom plate, and the bottom plate is in work
As when can be placed on ground.
A kind of truck-mounted drilling rig movement form that derrick can be transported uprightly, which is characterized in that uprightly transported forward including derrick,
Transport that derrick uprightly transports backward and derrick fell:
When derrick uprightly transports forward, front vehicle body is connected with tractor, and hydraulic cylinder one retracts, the decentralization of derrick upper body, and vehicle bridge is hydraulic
Lifting device stretches out, and front tyre and rear tyre landing, trailer hydraulic lift retract, and pedestal is liftoff.
When derrick uprightly transports backward, aftercarriage is connected with tractor, and hydraulic cylinder one retracts, the decentralization of derrick upper body, vehicle bridge
Hydraulic lift stretches out, and front tyre and rear tyre landing, trailer hydraulic lift retract, and pedestal is liftoff.
Derrick fell when transporting, and front vehicle body is connected with tractor, and hydraulic cylinder one retracts, the decentralization of derrick upper body, hinge bar one
It is disengaged with support platform, hydraulic cylinder two retracts, and derrick fell, the movement of vehicle bridge hydraulic lift, front tyre landing, rear tyre contracting
It returns, trailer hydraulic lift retracts, and pedestal is liftoff.
The beneficial effects of the present invention are: compared with prior art, the vehicle-mounted brill that a kind of derrick of the invention can be transported uprightly
Forward and backward vehicle frame and rig substructure are connected into a chassis vehicle by machine and its movement form, before being controlled using hydraulic lift,
Rear axle is stretched and the flexible and raising decentralization of locking and derrick, realizes that truck-mounted drilling rig selects derrick upright according to traffic condition
Or different form of falling, means of transportation of the truck-mounted drilling rig between different well sites is extended, it is flexible, it is automatic to improve operation
Change degree, reduces the labor intensity of worker, and shortens the carry over time, and more important is solve conventional truck-mounted drilling rig derrick
The problem of can not uprightly transporting.
Detailed description of the invention
Fig. 1 is overall construction drawing of the present invention；
Fig. 2 is drillng operation state diagram of the present invention；
Fig. 3 is that state diagram is transferred in derrick upper body of the present invention；
Fig. 4 is drilling machine integral lifting state diagram when derrick of the present invention is upright；
Fig. 5 is that derrick of the present invention uprightly scheme forward by transport；
Fig. 6 is that derrick of the present invention uprightly scheme backward by transport；
Fig. 7 is that derrick of the present invention fell state diagram；
Fig. 8 is that derrick of the present invention fell drilling machine integral lifting state diagram；
Fig. 9 is that derrick of the present invention fell transport figure；
Hydraulic lift main view before Figure 10；
Hydraulic lift left view before Figure 11；
Hydraulic lift main view after Figure 12；
Wherein, 1 front vehicle body, 2 trailer hydraulic lifts, 3 vehicle bridge hydraulic lifts, 4 derrick lower bodies, 5 derrick hydraulic liftings
Device, 6 derrick upper bodies, 7 linkworks, 8 pedestals, 9 aftercarriages, 10 support platforms, 11 traction mechanisms, 12 tractors, 101 front trucks
Frame, 102 front tyres, 103 front axles, 201 hydraulic lifts one, 202 hydraulic lifts two, 2011 connecting plates, 2012 liquid
Cylinder pressure five, 2013 bottom plates, 301 front axle hydraulic lifts, 302 rear axle hydraulic lifts, 3011 lifting devices, 3012
Lockable mechanism, 3013 extension sleeves, 30121 hydraulic cylinders four, 30122 locking pins, 501 hydraulic cylinders one, 502 hydraulic cylinders two, 701
Tripod, 702 hinge bars one, 7011 hinge bar, 2 7011,7012 hinge bar three, 901 Rear frames, 902 rear tyres, 903 rear cars
Bridge.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
As shown in figs. 1-12, the truck-mounted drilling rig that a kind of derrick can be transported uprightly, including car body, hydraulic lifting system, pedestal
8, derrick, support platform 10 and traction mechanism 11 and tractor 12, the car body includes front vehicle body 1 and aftercarriage 9, before described
Car body 1 and aftercarriage 9 can be connected by traction mechanism 11 with tractor 12 respectively；The pedestal 8 and front vehicle body 1 and aftercarriage 9
It is bolted together；The derrick is fixed on pedestal 8 by support platform 10；The hydraulic lifting system includes dragging
Vehicle hydraulic lift 2, vehicle bridge hydraulic lift 3 and derrick hydraulic lift 5, the vehicle bridge hydraulic lift 3 wrap
Front axle hydraulic lift 301 and rear axle hydraulic lift 302 are included, the front axle hydraulic lift 301 is with before
Car body 1 is connected, and the rear axle hydraulic lift 302 is connected with aftercarriage 9, and vehicle bridge hydraulic lift 3 is connected to wheel
Between car body, the retraction and stretching of wheel are realized；The trailer hydraulic lift 2 includes one 201 He of hydraulic lift
Hydraulic lift 2 202, the hydraulic lift 1 are fixed on 1 lower section of front vehicle body, the hydraulic lift two
202 are fixed on 8 lower section both ends of pedestal, and it is liftoff to may make that car body and pedestal are integrally promoted when trailer hydraulic lift 2 acts,
Convenient for the inspection and maintenance to car body or vehicle bridge hydraulic lift 3；The derrick hydraulic lift 5 includes hydraulic cylinder one
501 and hydraulic cylinder 2 502；The derrick is made of derrick upper body 6 nested against one another and derrick lower body 4,6 He of derrick upper body
Connection liquid cylinder pressure 1 between derrick lower body 4, the raising and lowering of the flexible achievable derrick upper body 6 of hydraulic cylinder 1, institute
It states and is connected between derrick and pedestal 8 by linkwork 7, connection liquid cylinder pressure 2 502, hydraulic between the derrick and front vehicle body 1
Cylinder 2 502 can realize the upright of derrick and fall.
As advanced optimizing for the present embodiment, the front vehicle body 1 includes front frame 101, front tyre 102, front axle
103, the front frame 101 is bolted to connection with pedestal 8, and the front tyre 102 passes through front axle 103 and front frame
101 link together, and 101 front end of front frame and traction mechanism 11 are hinged, and traction mechanism 11 and tractor 12 are hinged, realize
The preceding upright transport of derrick and derrick fell transport.
As advanced optimizing for the present embodiment, the aftercarriage 9 includes Rear frame 901, rear tyre 902, rear axle
903, the Rear frame 901 is bolted to connection with pedestal 8, and the rear tyre 902 passes through rear axle 903 and Rear frame
901 link together, and 901 rear end of Rear frame and traction mechanism 11 are hinged, and traction mechanism 11 and tractor 12 are hinged, realize
The rear upright transport of derrick.
As advanced optimizing for the present embodiment, the linkwork 7 between the derrick and pedestal 8 includes tripod 701,
Hinge bar 1；Described one 702 one end of hinge bar and derrick are hinged, and the other end and support platform 10 are hinged；The tripod
701 include hinge bar 2 7011 and hinge bar 3 7012, and described 2 7011 one end of hinge bar and derrick are hinged with hinge bar one
Seat is hinged, and other end bottom is hinged with pedestal 8 after being connected with 3 7012 bottom of hinge bar, described 3 7012 one end of hinge bar
Hinged with derrick, other end bottom is hinged with pedestal 8 after being connected with 2 7011 bottom of hinge bar.
As advanced optimizing for the present embodiment, bottom that the hinge bar 2 7011 and hinge bar 3 7012 are connected
For triangle, triangle and 8 side of pedestal are hinged.
As shown in Figure 7 and Figure 8, when needing derrick lowering, first by below derrick upper body, hinge bar 1 is then disengaged
Hinged between support platform 10, hydraulic cylinder 2 502 retracts, then derrick fell in front vehicle body 1.
As advanced optimizing for the present embodiment, the vehicle bridge hydraulic lift 3 includes lifting device 3011, locking machine
Structure 3012 and extension sleeve 3013, the lifting device 3011 are set as hydraulic cylinder three, described 3011 one end of lifting device and vehicle
Frame is connected, and the other end is connected with extension sleeve 3013, and pin hole is arranged on the extension sleeve 3013；The lockable mechanism 3012 wraps
Hydraulic cylinder 4 30121 and locking pin 30122 are included, described 4 30121 one end of hydraulic cylinder is fixed on vehicle frame, the other end and locking
Pin shaft 30122 is connected, and the locking pin 30122 passes through the pin hole on extension sleeve 3013.
As advanced optimizing for the present embodiment, the pin hole is set as two rows, a lock when row is wheels retracted
Stop bit is set, lock position when another ranking wheel stretches out.
The effect of vehicle bridge hydraulic lift 3 is to realize the decentralization and retraction of car body tire, is needed when operation with transport
When, the movement of 3011 hydraulic cylinder three of lifting device drives extension sleeve 3013 to stretch out, while the hydraulic cylinder four of lockable mechanism 3012
30121 drive locking pin 30122 to act, and pin shaft 30122 is inserted into upper row's pin hole of extension sleeve 3013, by extension sleeve
Position locking, i.e., the position of wheel is locked；When needing tire to retract, hydraulic cylinder 4 30121 drives locking pin 30122
Extraction, after the movement of 3011 hydraulic cylinder three of lifting device drives extension sleeve 3013 to retract, the hydraulic cylinder four of lockable mechanism 3012
30121 drive locking pin 30122 to act again, and pin shaft 30122 is inserted into lower row's pin hole of extension sleeve 3013, by wheel
It is locked in liftoff position.
As advanced optimizing for the present embodiment, the trailer hydraulic lift 2 includes connecting plate 2011, hydraulic cylinder five
2012 and bottom plate 2013, the connecting plate 2011 be fixedly connected with front frame 101 or pedestal 8, described 5 2012 one end of hydraulic cylinder
Hinged with connecting plate 2011, the other end and bottom plate 2013 are hinged, and the bottom plate 2013 can be placed on ground at work, trailer
It is liftoff that hydraulic lift 2 may make that whole car body and derrick rise, while the regracting again in transport.
A kind of truck-mounted drilling rig movement form that derrick can be transported uprightly, including derrick uprightly forward transport, derrick uprightly to
Transport and derrick fell transport afterwards:
When derrick uprightly transports forward, state are as follows: front vehicle body 1 is connected with tractor 12, and hydraulic cylinder 1 retracts, derrick upper body 6
Decentralization, vehicle bridge hydraulic lift 3 stretch out, and front tyre 102 and rear tyre 902 land, and trailer hydraulic lift 2 retracts, bottom
Seat 8 is liftoff.
Operating procedure: operation fluid cylinder 1 transfers derrick upper body 6, trailer hydraulic lift 2 is operated, by a whole set of drilling machine
It holds up, keeps pedestal 8 liftoff, operate front axle hydraulic lift 301 and rear axle hydraulic lift 302, transfer front axle
103 and rear axle 903 and locking, trailer hydraulic lift 2 is operated, a whole set of drilling machine is transferred, until front axle 103 and rear car
Front frame 101 is connect by 903 stress of bridge with traction mechanism 11, mounts tractor 12, carries out movement work.When road is flat and
Road surface pressure can also not have to decentralization derrick upper body 6 and directly transport in 0.4Mpa or more and little site wind.
When derrick uprightly transports backward, state are as follows: aftercarriage 9 is connected with tractor 12, and hydraulic cylinder 1 retracts, derrick
Upper body 6 is transferred, and vehicle bridge hydraulic lift 3 retracts, and front tyre 102 and rear tyre 902 land, and trailer hydraulic lift 2 contracts
It returns, pedestal 8 is liftoff.
Operating procedure is uprightly transported forward identical with derrick, and unique difference is exactly to connect Rear frame 901 and traction mechanism 11
It connects, mounts tractor 12, carry out movement work.
Derrick fell when transporting, state are as follows: front vehicle body 1 is connected with tractor 12, and hydraulic cylinder 1 retracts, derrick upper body 6
Decentralization, hinge bar 1 and support platform 10 disengage, and hydraulic cylinder 2 502 retracts, and derrick fell, and vehicle bridge hydraulic lift 3 is dynamic
Make, front tyre 102 lands, and rear tyre 902 retracts, and trailer hydraulic lift 2 retracts, and pedestal 8 is liftoff.
Operating procedure: operation hydraulic cylinder 1 transfers derrick upper body 6, and disengagement hinge bar 701 is hinged with support platform,
Hydraulic cylinder 2 502 is operated, is transferred on derrick to front vehicle body 1；Trailer hydraulic lift 2 is operated, a whole set of drilling machine is held up, front truck
Bridge 103 and rear axle 903 drive front and back tire liftoff, operate front axle hydraulic lift 301, transfer front axle 103, operation
Front axle locking is operated rear axle hydraulic lift 302, after withdrawal by the lockable mechanism 3012 of front axle hydraulic lift
Vehicle bridge 903 and locking；Trailer hydraulic lift 2 is operated, a whole set of drilling machine is transferred, until 103 stress of front axle；Mounting traction
Vehicle 12 withdraws trailer hydraulic lift 2 completely and locks, carries out movement work.
Above-mentioned specific embodiment is only specific case of the invention, and scope of patent protection of the invention includes but is not limited to
The product form and style of above-mentioned specific embodiment, any claims of the present invention and any technical field of meeting
The appropriate changes or modifications that those of ordinary skill does it, all shall fall within the protection scope of the present invention.
Claims (11)
1. the truck-mounted drilling rig that a kind of derrick can be transported uprightly, including car body, hydraulic lifting system, pedestal, derrick, support platform with
And traction mechanism and tractor, it is characterised in that: the car body includes front vehicle body and aftercarriage, and the front vehicle body and aftercarriage can
It is connected respectively by traction mechanism with tractor；The pedestal and front vehicle body and aftercarriage are bolted together；It is described
Derrick is fixed on the base by support platform；The hydraulic lifting system includes vehicle bridge hydraulic lift, the hydraulic liter of trailer
Falling unit and derrick hydraulic lift, the vehicle bridge hydraulic lift include front axle hydraulic lift and rear axle liquid
Lifting device is pressed, the front axle hydraulic lift is connected with front vehicle body, the rear axle hydraulic lift and aftercarriage
It is connected；The trailer hydraulic lift includes hydraulic lift one and hydraulic lift two, the hydraulic lift
One is fixed below front vehicle body, and the hydraulic lift two is fixed on both ends below pedestal；The derrick hydraulic lift
Including hydraulic cylinder one and hydraulic cylinder two；The derrick is made of derrick upper body nested against one another and derrick lower body, on the derrick
Connection liquid cylinder pressure one between body and derrick lower body is connected between the derrick and pedestal by linkwork, and the derrick is with before
Connection liquid cylinder pressure two between car body.
2. the truck-mounted drilling rig that a kind of derrick according to claim 1 can be transported uprightly, it is characterised in that: the front vehicle body
Including front frame, front tyre, front axle, the front frame is bolted to connection with pedestal, and the front tyre passes through front truck
Bridge links together with front frame, and the front frame front end is hinged with traction mechanism, and traction mechanism is hinged with tractor.
3. the truck-mounted drilling rig that a kind of derrick according to claim 1 can be transported uprightly, it is characterised in that: the aftercarriage
Including Rear frame, rear tyre, rear axle, the Rear frame is bolted to connection with pedestal, and the rear tyre passes through rear car
Bridge links together with Rear frame, and the Rear frame rear end is hinged with traction mechanism, and traction mechanism is hinged with tractor.
4. the truck-mounted drilling rig that a kind of derrick according to claim 1 can be transported uprightly, it is characterised in that: the derrick and bottom
Linkwork between seat includes tripod, hinge bar one；Described one one end of hinge bar and derrick are hinged, and the other end and support are flat
Table-hinges connects；The tripod includes hinge bar two and hinge bar three, the hinge of described hinge bar two one end and derrick and hinge bar one
Joint chair is hinged, and other end bottom is hinged with pedestal after being connected with three bottom of hinge bar, described three one end of hinge bar and derrick
Hingedly, it is hinged with pedestal 8 after other end bottom is connected with two bottom of hinge bar.
5. the truck-mounted drilling rig that a kind of derrick according to claim 1 can be transported uprightly, it is characterised in that: the hinge bar two
The bottom being connected with hinge bar three is triangle, and triangle and pedestal side are hinged.
6. the truck-mounted drilling rig that a kind of derrick according to claim 1 can be transported uprightly, it is characterised in that: the vehicle bridge is hydraulic
Lifting device includes lifting device, lockable mechanism and extension sleeve, and the lifting device is set as hydraulic cylinder three, the promotion dress
It sets one end to be connected with vehicle frame, one end is connected with extension sleeve, and pin hole is arranged on the extension sleeve；The lockable mechanism includes liquid
Cylinder pressure four and locking pin, described four one end of hydraulic cylinder are fixed on vehicle frame, and the other end is connected with locking pin, the lock pin
Axis passes through the pin hole on extension sleeve.
7. the truck-mounted drilling rig that a kind of derrick according to claim 1 can be transported uprightly, it is characterised in that: the pin hole setting
For two rows.
8. as optimization, the trailer hydraulic lift includes connecting plate, hydraulic cylinder five and bottom plate, the connecting plate and front truck
Frame or pedestal are fixedly connected, and described five one end of hydraulic cylinder is hinged with connecting plate, and the other end is hinged with bottom plate, and the bottom plate is working
When can be placed on ground.
9. the truck-mounted drilling rig movement form that a kind of derrick can be transported uprightly, which is characterized in that including derrick uprightly transport, well forward
Transport that frame uprightly transports backward and derrick fell:
When derrick uprightly transports forward, front vehicle body is connected with tractor, and hydraulic cylinder one retracts, the decentralization of derrick upper body, and vehicle bridge is hydraulic
Lifting device stretches out, and front tyre and rear tyre landing, trailer hydraulic lift retract, and pedestal is liftoff.
10. derrick uprightly transports backward, aftercarriage is connected with tractor, and hydraulic cylinder one retracts, the decentralization of derrick upper body, vehicle bridge liquid
Lifting device is pressed to stretch out, front tyre and rear tyre landing, trailer hydraulic lift retract, and pedestal is liftoff.
11. derrick fell when transporting, front vehicle body is connected with tractor, and hydraulic cylinder one retracts, the decentralization of derrick upper body, hinge bar one with
Support platform disengages, and hydraulic cylinder two retracts, and derrick fell, the movement of vehicle bridge hydraulic lift, front tyre landing, rear tyre contracting
It returns, trailer hydraulic lift retracts, and pedestal is liftoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391984.5A CN109577861A (en) | 2018-11-21 | 2018-11-21 | A kind of truck-mounted drilling rig that derrick can be transported uprightly and its movement form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811391984.5A CN109577861A (en) | 2018-11-21 | 2018-11-21 | A kind of truck-mounted drilling rig that derrick can be transported uprightly and its movement form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577861A true CN109577861A (en) | 2019-04-05 |
Family
ID=65923655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811391984.5A Pending CN109577861A (en) | 2018-11-21 | 2018-11-21 | A kind of truck-mounted drilling rig that derrick can be transported uprightly and its movement form |
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