CN105545224B - supporting seat - Google Patents

supporting seat Download PDF

Info

Publication number
CN105545224B
CN105545224B CN201410602069.1A CN201410602069A CN105545224B CN 105545224 B CN105545224 B CN 105545224B CN 201410602069 A CN201410602069 A CN 201410602069A CN 105545224 B CN105545224 B CN 105545224B
Authority
CN
China
Prior art keywords
cylinder
locking
support
supporting
connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410602069.1A
Other languages
Chinese (zh)
Other versions
CN105545224A (en
Inventor
谷全福
孙连会
黄树
耿玉广
王树义
王铁峰
曾良军
马友刚
张良平
杨达玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Petrochina Co Ltd
Original Assignee
Petrochina Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Petrochina Co Ltd filed Critical Petrochina Co Ltd
Priority to CN201410602069.1A priority Critical patent/CN105545224B/en
Publication of CN105545224A publication Critical patent/CN105545224A/en
Application granted granted Critical
Publication of CN105545224B publication Critical patent/CN105545224B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Actuator (AREA)

Abstract

The invention discloses a supporting seat, and belongs to the field of petroleum machinery. The supporting seat includes: the device comprises an outer support cylinder, an inner support cylinder, a locking cylinder, an expansion connecting rod, a locking clamp body, a locking block, a support connecting disc, a support hydraulic cylinder, a dovetail groove sliding plate, a dovetail guide rail, a plane base, a displacement lead screw, a displacement nut plate, a limiting support frame, a lead screw gear and a hydraulic motor. The invention solves the problem that the support seat can not quickly and simply realize the position adjustment of the supported object, realizes the effect of quickly and simply adjusting the position of the supported object, and is used for realizing the position adjustment of the supported object.

Description

Support base
Technical field
The present invention relates to field of petroleum machinery, more particularly to a kind of support base.
Background technology
Support base is that object can be supported and fixed by one kind so that the device that object does not collapse.In production and living In, it is often necessary to object support is fixed using to support base so that the object can effectively be fixed on desired position.
In the prior art, supporting surface static connection, the other end such as support base one end and ground or platform are quiet with supported objects Connection so that supported object obtains effective fixed and support.Wherein, static connection for connector relative position at work not The connection to change.When using support base, generally first then the support base and supported objects static connection are supported this Seat is fixed on the support surface, so that object obtains effectively fixed and support.
Due to support base of the prior art, one end is fixed during use so that supported objects are fixed accordingly It is motionless, when the position of supported objects needs to be adjusted, the connection of support base and supporting surface, mobile branch can only be removed Seat is supportted, so as to realize the position adjustment of supported object, therefore, it is impossible to quickly, easily realize the position adjustment of supported objects.
The content of the invention
In order to solve the problems, such as position adjustment that support base can not quickly, easily realize supported objects, the present invention carries A kind of support base is supplied.The technical scheme is as follows：
On the one hand, there is provided a kind of support base, including：Outer support cylinder, inner support cylinder, locking cylinder, expansion connecting rod, locking pliers Body, latch segment, support terminal pad, supporting cylinder, dovetail groove sliding panel, dovetail guide, flat base, displacement leading screw, displacement Nutplate, locating support, screw gear and hydraulic motor,
The outer support cylinder is cylindrical, and the lower end of the side of the outer support cylinder sets outer barrel to open a window, the outer support The upper end of the side of cylinder is provided with locking slot, the short transverse of the parallel outer support cylinder of length direction of the locking slot, institute State locking slot both sides and be fixedly installed latch segment respectively, along the short transverse of the outer support cylinder, in the latch segment and described Locking caliper, expansion block alignment pin and locking cylinder supporting pin are disposed with below locking slot；
The locking caliper includes two locking members, described two locking member static connections, forms the upper neck of opening upwards It is described between the upper neck and the lower bayonet slot with the lower bayonet slot that Open Side Down, the junction of described two locking members Latch segment and the locking slot are located in the upper neck；
The locking cylinder supporting pin and the locking cylinder static connection positioned at the locking cylinder supporting pin oblique upper, the lock The top of the piston rod of tight cylinder and one end static connection of the expansion connecting rod, the other end of the expansion connecting rod connect for reducing Part, the reducing connector is in the lower bayonet slot of the locking caliper, reducing connector contact with the lower bayonet slot At least two different diameters be present in the vertical supporting plane in face, the reducing connector by expand block alignment pin with it is described outer Support tube static connection, the reducing connector can be using the expansion block alignment pins as axis rotation；
The cylindrical inner support jacket casing is connected on inside the outer support cylinder, the outer support tube inner chamber and the interior branch The inner chamber lower end connection of cylinder is supportted, the inner support cylinder is located at the top of outer barrel windowing, and the inside of the inner support cylinder is set There is the supporting cylinder, the upper end of the inner support cylinder is provided with inner cylinder windowing, the top static connection institute of the inner support cylinder The lower surface of support terminal pad is stated, the support terminal pad upper surface is connected with mechanical arm, the lower surface of the support terminal pad The top of the piston rod of the supporting cylinder is connected, two hydraulic lines are provided with the supporting cylinder and from described outer Cylinder windowing is drawn；
The lower end of the outer support cylinder and the supporting cylinder bottom upper surface with the dovetail groove sliding panel respectively Static connection, the lower surface of the dovetail groove sliding panel are provided with trapezoidal groove, and the trapezoidal groove is provided with the displacement nut Plate, two dovetail guides is provided with the trapezoidal groove, two dovetail guides are parallel, before two dovetail guides Portion is provided with the quiet company in upper surface of guide rail location-plate, two dovetail guides and the guide rail location-plate and the flat base Connect, displacement leading screw is provided among two dovetail guides, the displacement leading screw is provided with spacing convex rank, the displacement leading screw Pass sequentially through the stop nut, the locating support and the displacement nutplate, the afterbody of the displacement leading screw with it is described The axle center static connection of screw gear, the screw gear engage connection, two swallows with the motor gear of the hydraulic motor The front portion of tail guide rail is two dovetail guides close to one end of well head.
Optionally, the supporting plane of the reducing connector is regular hexagon, it is described expansion connecting rod the other end with it is described The vertical supporting plane of the joint face of reducing connector；
Or the supporting plane of the reducing connector is formed to clip the non-conterminous right angle of any two in rectangle Reducing figure, it is described expansion connecting rod the other end supporting plane vertical with the joint face of the reducing connector.
Optionally, it is provided with fixed bolt hole on the flat base；
Link bolt hole is provided with the support terminal pad.
Optionally, the support base also includes：Hydraulic motor support,
The hydraulic motor is provided with above the hydraulic motor support.
Optionally, the center of the lower surface of the support terminal pad is provided with connection disk ring ear mount, the terminal pad Ring ear mount connects the top of the piston rod of the supporting cylinder by pivot pin；
One end of the supporting cylinder bottom connection sliding panel ring ear mount, the lower end of the outer support cylinder and the slip The other end of plate ring ear mount connects the upper surface of the dovetail groove sliding panel respectively.
Optionally, described two locking members are fixed on institute by locking pliers alignment pin static connection, the locking pliers alignment pin On the side for stating outer support cylinder.
Optionally, the center of the trapezoidal groove is provided with the displacement nutplate.
Optionally, the locking cylinder supporting pin passes through the monolithic ring ear positioned at the bottom of the locking cylinder and the locking cylinder Static connection, the piston rod part of the locking cylinder is connected by cylinder rod expands connecting rod described in pin connection.
Optionally, the outer support cylinder, the inner support cylinder, the connection disk ring ear mount, the supporting cylinder, described Longitudinal axis of sliding panel ring ear mount, the dovetail groove sliding panel and the displacement nutplate overlaps, longitudinal axis The short transverse of the parallel outer support cylinder.
Optionally, the height of the inner support cylinder is 2.0~2.5 times of the piston rod stroke of the supporting cylinder.
The beneficial effect that technical scheme provided by the invention is brought is：
The invention provides a kind of support base, due to the locking cylinder in the support base, expansion connecting rod, locking caliper and locking Block, the locking after the moving left and right of the support base can be completed；Support terminal pad and supporting cylinder can complete the support base Upper and lower movement；Dovetail groove sliding panel, dovetail guide, flat base, displacement leading screw, displacement nutplate, locating support and silk Thick stick gear can complete the movement before and after the support base.Operating personnel are allowd to control the support base to carry out upper and lower, front and rear, left It is right move and move left and right after locking, so the support base can quickly, easily realize the position of supported objects Adjustment.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is a kind of structural representation of lower oil tube system provided in an embodiment of the present invention；
Fig. 2 is a kind of front view of support base provided in an embodiment of the present invention；
Fig. 3 is a kind of side view of support base provided in an embodiment of the present invention；
Fig. 4 is a kind of partial schematic diagram of support base provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of reducing connector provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another reducing connector provided in an embodiment of the present invention；
Fig. 7 is the front view of another support base provided in an embodiment of the present invention；
Fig. 8 is the partial schematic diagram of another support base provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
Support base provided in an embodiment of the present invention is applied to lower oil tube system, as shown in figure 1, the lower oil tube system bag Include：Electronic control hydraulic station 101, support base 102, mechanical arm 103, push-and-pull manipulator 104, pipe elevator 105, suspension ring 106, tubing tongs 107th, tubing tongs positioning apparatus 108, tubing tongs remote control 109 and tubing spider 110.
Wherein, the electronic control hydraulic station 101 respectively with pipe elevator 105, tubing tongs positioning apparatus 108 and oil pipe lifting machine 20 Connection, for providing pressure energy for pipe elevator 105, tubing tongs positioning apparatus 108 and oil pipe lifting machine 20.Specifically, the electricity It is a kind of hydraulic means to control hydraulic station 101, and the mechanical energy of the motor after energization can be converted into the pressure energy of hydraulic oil.Example , support base 102 is used to support mechanical arm 103, and the mechanical arm 103 is supported into fixation, specifically, the mechanical arm 103 Longitudinal shaft section, the axis of OIH pipe 30 and oil pipe slideway 50 are in same vertical plane, wherein, the mechanical arm 103 Longitudinal shaft section is section of the axle in vertical direction is Fig. 1 on x directions along the mechanical arm 103, the vertical plane be with it is vertical Direction is the plane that x directions are parallel in Fig. 1.It should be noted that the push-and-pull manipulator 104 is arranged on leaning on for mechanical arm 103 One end of nearly well head, specifically, the push-and-pull manipulator 104 can be fixedly mounted on the one of the mechanical arm 103 by fixing bolt End.Example, the push-and-pull manipulator 104 can back and forth move under the control of mechanical arm 103 along the length direction y of mechanical arm 103 It is dynamic, and oil pipe 30 can be effectively caught when mechanical arm 103 is moved to predeterminated position, the lower oil tube 30 for carrying out correlation is grasped Make.
It should be noted that the pipe elevator 105 is hung on suspension ring 106, and example, the suspension ring 106 can be two Single-arm hoisting ring or double-arm lifting-ring, the pipe elevator 105 can move under the drive of suspension ring 106, and pipe elevator 105 can Oil pipe 30 is locked, oil pipe 30 is above carried and transferred.One end of tubing tongs positioning apparatus 108 can be fixedly mounted on well workover frame 60 On, and the other end of the tubing tongs positioning apparatus 108 is provided with tubing tongs 107, the tubing tongs 107 can be completed to oil pipe 30 Upper button and shackle.Wherein, the tubing tongs remote control 108 is used for the in place and return of control oil pipe pincers 107, is additionally operable to remote Process control tubing tongs 107 carries out upper buckle and shackle to oil pipe 30.Example, the tubing spider 110 may be mounted at well head four-way The top of (not shown in figure 1) and preventer 40, for clamping or oil pipe 30 is unclamped, it is necessary to which explanation, the preventer 40 are A kind of security seal wellhead assembly for preventing blowout, it can close well head in the operation process such as well workover, prevent gas blowout accident Occur.
The embodiments of the invention provide a kind of support base 00, it is necessary to which explanation, the support base 00 are the support base in Fig. 1 102, Fig. 2 be the front view of the support base 00, as shown in Fig. 2 the support base 00 includes：Outer support cylinder 001, inner support cylinder 002, Locking cylinder 003, expansion connecting rod 004, locking caliper 005, latch segment 006, support terminal pad 007, supporting cylinder 008, dovetail Groove sliding panel 009, dovetail guide 010, flat base 011, displacement leading screw 012, displacement nutplate 013, locating support 014, Screw gear 015 and hydraulic motor 016.Wherein, the liquid that hydraulic motor 016 can provide hydraulic pump (not shown in Fig. 2) Pressure energy is mechanical energy, and power is provided for the fulcrum bearing 00.
Specifically, Fig. 3 is the side view of the support base 00, as shown in figure 3, outer support cylinder 001 is in circle with inner support cylinder 002 Tubular, outer support cylinder 001 are socketed in the outside of inner support cylinder 002, and the lower end of the side of outer support cylinder 001 sets outer barrel to open a window 0011, it is preferred that two symmetrical outer barrel windowings 0011 can be set in the lower end of the side of outer support tube 001, in order to this The disengaging of pipeline in support base 00, and personnel easy to operation carry out the I＆M of pipeline.The side of outer support cylinder 001 Upper end is provided with locking slot 0012, and the length direction of locking slot 0012 is parallel to the short transverse x of the outer support cylinder 001, locking The both sides of groove 0012 are fixedly installed latch segment 0013 respectively, it is necessary to which explanation, the shape of the latch segment 0013 can be rectangular Body, the latch segment 0013 are generally welded to the both sides of locking slot 0012.Along the short transverse x of outer support cylinder 001, in locking slot 0012 and the lower section of latch segment 0013 be disposed with locking caliper 0014, expansion block alignment pin 0015 and locking cylinder supporting pin 0016。
Example, the locking caliper 0014 includes two locking members, as shown in figure 4, two locking members can be respectively Locking member 00141 and locking member 00142, two locking members can form opening by the static connection of locking pliers alignment pin 0017 The upward upper neck a and lower bayonet slot b that Open Side Down.It should be noted that quiet connection is working for the relative position of connector When the connection that does not change, static connection is the one kind mechanically connected, can be divided into be detachably connected with non-dismountable connection, its In, non-dismountable connection can be：Welding, riveting etc.；Being detachably connected to be：Threaded connection, pin connection, chain link etc.. The junction of two locking members is between upper neck a and lower bayonet slot b, and in embodiments of the present invention, the junction can be set Locking pliers alignment pin 0017, i.e., the locking pliers alignment pin 0017 is between upper neck a and lower bayonet slot b.Two of lower bayonet slot b The distance between locking member N is equal to the diameter of the reducing connector c in lower bayonet slot b, refer to Fig. 5, when the reducing connects Fitting c is by shape c1Rotation is changed into shape c2When, the diameter of reducing connector c horizontal direction is changed into n from m in Fig. 5 so that The distance between lower bayonet slot b two locking members are changed into N equal to m from N and are equal to n in Fig. 4, because m is more than n, so lower bayonet slot b The distance between two locking members N diminish, so as to which the distance between upper neck a two locking members M becomes big.When the reducing connects Fitting c is by shape c2Rotation is changed into shape c1When, the diameter of reducing connector c horizontal direction is changed into m from n in Fig. 5 so that The distance between lower bayonet slot b two locking members are changed into N equal to n from N and are equal to m in Fig. 4, because m is more than n, so the lower card The distance between groove b two locking members N becomes big, so as to which the distance between upper neck a two locking members M diminishes.Specifically, The latch segment 0013 and locking slot 0012 are located in upper neck a, and the latch segment 0013 is located on the inner support cylinder 002, the lock The quantity of tight block 0013 can be two, and the distance between two latch segments 0013 can be big with the change of neck a on this And change is big or as upper neck a diminishes and diminishes, so as to drive the inner support cylinder 002 locking and unclamp.It should be noted that should Locking pliers alignment pin 0017 is fixed on the side of outer support cylinder 001.
Specifically, the locking cylinder supporting pin 0016 is by the monolithic ring ear F positioned at the bottom of locking cylinder 003 and is located at locking cylinder The static connection of locking cylinder 003 of the oblique upper of supporting pin 0016.Piston rod d is provided with the locking cylinder 003, example, piston rod d It can be moved in the locking cylinder 003.It should be noted that piston rod d top passes through cylinder rod connecting pin 0018 and expansion One end static connection of connecting rod 004, wherein, the other end of the expansion connecting rod 004 is reducing connector c, so the locking cylinder 003 Piston rod d can drive the reducing connector c of the other end of the locking cylinder 003 with expanding connecting rod 004 and the expansion connecting rod 004 to transport It is dynamic.Wherein, reducing connector c is located in the lower bayonet slot b of the lower end of locking pliers alignment pin 0017, i.e. reducing connector c is positioned at lock In the lower bayonet slot b that tight part 00141 and locking member 00142 are formed, and the reducing connector c and locking member 00141 and locking member 00142 is in contact.So reducing connector c diameter is equal to the distance between locking member 00141 and locking member 00142, i.e., When reducing connector c diameter changes, the distance between the locking member 00141 and locking member 00142 are also connected with reducing Part c diameter changes, it is necessary to which explanation, supporting plane w vertical with lower bayonet slot b contact surface the reducing connector c are present For at least two different diameters, it is necessary to explanation, reducing connector c supporting plane w is institute in such as Fig. 4, Fig. 5 and Fig. 6 The plane w shown.Example, the reducing connector c is by expanding block alignment pin 0015 and the static connection of outer support cylinder 001, the reducing There is different diameters in connector c, reducing connector c can be connected with expanding block alignment pin 0015 for axis rotation in reducing During fitting c is to expand block alignment pin 0015 for axis rotation, the diameter of the reducing connector c horizontal directions changes Become, as in Fig. 4 reducing connector c by shape c1Rotation is changed into shape c2, the diameter of reducing connector c horizontal direction becomes by m For n so that the distance between locking member 00141 and locking member 00142 are changed into n from m.
Fig. 7 is another front view of the support base 00, refer to Fig. 7, and the cylindrical inner support cylinder 002 is socketed in outer Inside support tube 001, and inner support cylinder 002 is both provided with inner chamber with outer support cylinder 001, and the inner chamber of the inner support cylinder 002 is with being somebody's turn to do The inner chamber lower end of outer support cylinder 001 is connected, specifically, the inner support cylinder 002 is located at the outer barrel windowing 0011 on outer support cylinder 001 Top, in order to which the pipeline in the support base 00 0011 passes from outer barrel windowing.It should be noted that the inner support cylinder 002 Be internally provided with supporting cylinder 008, be provided with piston rod D on the supporting cylinder 008, can be by controlling the support liquid The piston rod D's of cylinder pressure 008 moves up and down, and drives the inner support cylinder 002 to move up and down, so that being moved down on the support base 00 It is dynamic.Example, the upper end of the inner support cylinder 002 is provided with inner cylinder windowing 0021, and the top static connection branch of the inner support cylinder 002 The lower surface e of terminal pad 007 is supportted, the inner support cylinder 002 is generally welded to the lower surface e's of the support terminal pad 007.And should The piston rod D of the lower surface e connections supporting cylinder 008 of terminal pad 007 top is supported, it is necessary to which explanation, the support connect The upper surface s of disk 007 and mechanical arm (not shown in Fig. 7) static connection are met, and link bolt hole is provided with the support terminal pad 007 0071, example, the support terminal pad 007 can be by being screwed into the bolt of bolt hole 0071 and mechanical arm static connection.Specifically, Two hydraulic lines, respectively hydraulic line A and hydraulic line B, and two hydraulic pressure are provided with the supporting cylinder 008 Pipeline can be drawn from outer barrel windowing 0011, and two hydraulic lines are used for the flowing of oil circuit in the supporting cylinder 008.When to During hydraulic line A fuel feeding, oil circuit flows along hydraulic line A to hydraulic line B, and the piston rod D of the supporting cylinder 008 is from remote Position from flat base 011 is moved to close to the position of flat base 011, drive the inner support cylinder 002 of the support base 00 from Position away from flat base 011 is moved to the position close to flat base 011, that is, is moved downward；Supplied when to hydraulic line B When oily, oil circuit flows along hydraulic line B to hydraulic line A, and the piston rod D of the supporting cylinder 008 is from close to flat base 011 Position move to away from the position of flat base 011, i.e., it is upward to move, drive the inner support cylinder 002 of the support base 00 from by Moved to the position away from flat base 011 position of hither plane base 011.
Example, the lower end and the bottom of supporting cylinder 008 of the outer support cylinder 001 respectively with dovetail groove sliding panel 009 Upper surface static connection, the lower end and the bottom of supporting cylinder 008 of the outer support cylinder 001 are typically to be respectively welded at dovetail groove slip The upper surface of plate 009.It should be noted that trapezoidal groove i concrete structure refer to Fig. 3 and Fig. 8.Example, the swallow The lower surface of stern notch sliding panel 009 is provided with trapezoidal groove i, and trapezoidal groove i's is provided centrally with displacement nutplate 013, ladder Two dovetail guides 010 are provided with connected in star i, and two dovetail guides 010 are parallel, wherein, the energy of displacement nutplate 013 The dovetail groove sliding panel 009 is enough driven to be moved forward and backward on dovetail guide 010.The front portion of two dovetail guides 010 is provided with Guide rail location-plate f is, it is necessary to which explanation, the front portion of the dovetail guide 010 are the dovetail guide 010 close to one end of well head.Should Fixed bolt hole 0111 is provided with flat base 011, fixing bolt can be passed through (in Fig. 7 not on the fixed bolt hole 0111 Show), two dovetail guides 010 and the upper surface j of guide rail location-plate f and flat base 011 can be quiet by fixing bolt Connection.Example, displacement leading screw 012 is provided among two dovetail guides 010, limit convex is provided with displacement leading screw 012 Rank h, the spacing convex rank h can limit the displacement leading screw 012 on horizontal and vertical, prevent the displacement leading screw 012 from rotating During depart from position where the displacement leading screw 012.Wherein, the displacement leading screw 012 passes sequentially through stop nut g, spacing Support frame 014 and displacement nutplate 013, the afterbody of displacement leading screw 012 and the axle center static connection of screw gear 015, the displacement silk The afterbody of thick stick 012 is generally welded to the axle center of screw gear 015, and the displacement nutplate 013 can drive the dovetail groove to slide Dynamic plate 009 moves on dovetail guide 010.
Example, the screw gear 015 engages connection, motor with the motor gear of hydraulic motor 016 (not shown in Fig. 7) The rotation of gear can drive screw gear 015 to be rotated with displacement leading screw 012.The displacement leading screw 012 can drive displacement nut Plate 013 moves, and the displacement nutplate 013 can drive the dovetail groove sliding panel 009 to be moved forward and backward on dovetail guide 010, It should be noted that the dovetail groove sliding panel 009 moved forward on dovetail guide 010 for the dovetail groove sliding panel 009 by this An end motion of the one end of dovetail guide 010 away from well head to the dovetail guide 010 close to well head.The dovetail groove sliding panel 009 Be moved rearwards on dovetail guide 010 for the dovetail groove sliding panel 009 from the dovetail guide 010 close to one end of well head to the swallow An end motion of the tail guide rail 010 away from well head.
In summary, due to the locking cylinder in support base provided in an embodiment of the present invention, expansion connecting rod, locking caliper and lock Tight block, the locking after the moving left and right of the support base can be completed；Support terminal pad and supporting cylinder can complete the support Movement above and below seat；Dovetail groove sliding panel, dovetail guide, flat base, displacement leading screw, displacement nutplate, locating support and Screw gear can complete the movement before and after the support base.Allow operating personnel control the support base carry out it is upper and lower, front and rear, Locking after the moving and move left and right of left and right, so the support base can quickly, easily realize the position of supported objects Put adjustment.
Specifically, when using well head as reference system, can refer at parallel plane bottom to left movement in the embodiment of the present invention Rotational support terminal pad and it is connected in the counterclockwise direction with the support using the axis of the inner support cylinder as rotating shaft in the plane of seat The mechanical arm of disk connection, moving right can refer in the plane where parallel plane base using the axle of the inner support cylinder as rotating shaft It is rotated in the clockwise direction the support terminal pad and the mechanical arm being connected with the support terminal pad.
Example, reducing connector c supporting plane w can be regular hexagon, as shown in figure 5, the regular hexagon Supporting plane w has two kinds of different diameters, i.e. diameter m and diameter n.As shown in figure 3, one end of the expansion connecting rod 004 is with being somebody's turn to do The piston rod d of locking cylinder 003 top static connection, the other end of the expansion connecting rod 004 is reducing connector c, wherein, the expansion The other end of connecting rod 004 supporting plane w vertical with reducing connector c joint face, and work as the another of the expansion connecting rod 004 When end is connected with reducing connector c, the other end of the expansion connecting rod 004 can be with reducing connector C regular hexagon Supporting plane shares one side or adjacent both sides.Or reducing connector c supporting plane w can also be to clip rectangle The reducing figure that the upper non-conterminous right angle of any two is formed, as shown in fig. 6, the reducing figure have two kinds it is different straight Footpath, i.e. diameter m*With diameter n*.When reducing connector c has shape c1 *Rotation is changed into shape c2 *When, reducing connector c level The diameter in direction is by m*It is changed into n*So that the distance between locking member 00141 and locking member 00142 are by m*It is changed into n*.Now, should The other end of connecting rod 004 and the joint face vertical support plane w of reducing connector are expanded, and works as the another of the expansion connecting rod 004 When end is connected with reducing connector c, the other end of the expansion connecting rod 004 can share a right-angle side with reducing figure.
As shown in fig. 7, the support base 00 can also include：Hydraulic motor support 017, the hydraulic motor support 017 it is upper Side is provided with hydraulic motor 016, specifically, the hydraulic motor support 017 is used to support the hydraulic motor 016.Example, the branch Connection disk ring ear mount 0071 can be provided with by supportting the lower surface e of terminal pad 007 center, and the connection disk ring ear mount 0071 can To pass through the piston rod D of pivot pin C connections supporting cylinder 008 top so that the support terminal pad 0071 and the support hydraulic pressure Cylinder 008 connects, so as to carry out moving up and down for the support base 00.It should be noted that the bottom of supporting cylinder 008 connection is slided Dynamic plate ring ear mount E one end, and the lower end of the outer support cylinder 001 and sliding panel ring ear mount the E other end connect dovetail groove respectively The upper surface 0 of sliding panel 009.Further, the outer support cylinder 001 in the support base 00, inner support cylinder 002, connection disk ring ear Seat 0071, supporting cylinder 008, sliding panel ring ear mount E, longitudinal axis of dovetail groove sliding panel 009 and displacement nutplate 013 Overlap, and longitudinal diameter parallel is in the short transverse x of the outer support cylinder 001.It should be noted that the support base 00 is interior The height of support tube 002 is 2.0~2.5 times of the piston rod D strokes of supporting cylinder 008, wherein, piston rod D stroke Moved back and forth for piston rod D in supporting cylinder 008, from one end of supporting cylinder 008 to the distance of the other end.
It should be noted that operating personnel can by operate the support base complete the support base up and down, around Move and move left and right after locking.
In a first aspect, when needing to move left and right the support base, operating personnel can control the piston rod of the locking cylinder to transport It is dynamic so that the piston rod drives expansion link rotatable, drives the reducing connector on the expansion connecting rod to rotate, until the reducing connects Less diameter in a diameter of at least two different diameter of fitting, now lock two locking members in the lower bayonet slot of caliper The distance between diminish and the distance between two locking members become big in upper neck, due to the distance between two latch segments energy It is enough to change with the change of the distance between two locking members in neck on this, so the distance between the latch segment becomes big, Again because two latch segments are located on the outer support cylinder, so that the outer support cylinder unclamps.Now, operating personnel can be In the plane of parallel plane base using the axis of the inner support cylinder as rotating shaft in the counterclockwise direction rotational support terminal pad and with The mechanical arm of support terminal pad connection, realize mechanical arm to left movement, or in the plane where parallel plane base The support terminal pad and the machine being connected with the support terminal pad are rotated in the clockwise direction by rotating shaft of the axle of the inner support cylinder Tool arm, realize moving right for mechanical arm.
When mechanical arm is adjusted to required position, operating personnel can control the piston rod movement of the locking cylinder so that should Piston rod drives expansion link rotatable so that the reducing connector on expansion connecting rod rotates, until the diameter of the reducing connector For diameter larger at least two different diameter, the distance between two locking members are now locked in the lower bayonet slot of caliper Become in big and upper neck the distance between two locking members to diminish, because the distance between two latch segments can be with this The change of the distance between two locking members in neck and change, so the distance between the latch segment diminishes, and because this two Individual latch segment is located on the outer support cylinder, so driving the outer support cylinder to lock, after completing the moving left and right of the support base Locking.
Second aspect, when needing to move up and down the support base, operating personnel can control electronic control hydraulic station to the hydraulic pressure Pipeline one end fuel feeding, now, oil flow along hydraulic line to the oil inlet of supporting cylinder one end, the piston of the supporting cylinder Bar moves from the position away from flat base to the position close to flat base, drives the inner support cylinder of the support base from away from flat The position of face base is moved to the position close to flat base, completes moving down for the support base.It is another to the hydraulic line Fuel feeding is held, oil flows along hydraulic line to the oil inlet of the supporting cylinder other end, and the piston rod of the supporting cylinder is from close The position of flat base is moved to the position away from flat base, drives the inner support cylinder of the support base from close to flat base Position is moved to the position away from flat base, completes moving up for the support base.
The third aspect, when needing to move forward and backward the support base, the hydraulic motor can be controlled to rotate, drive motor successively Gear, screw gear, displacement leading screw rotate, and so as to drive displacement nutplate to move, then being driven by the displacement nutplate should Dovetail groove sliding panel moves forward and backward on dovetail guide, completes the movable of the support base.It should be noted that the dovetail groove It is the dovetail groove sliding panel from the one end of the dovetail guide away from well head to the dovetail that sliding panel moves forward on dovetail guide An end motion of the guide rail close to well head.It is the dovetail groove sliding panel by this that the dovetail groove sliding panel is moved rearwards on dovetail guide Dovetail guide is close to one end of well head to an end motion of the dovetail guide away from well head.
In summary, due to the locking cylinder in support base provided in an embodiment of the present invention, expansion connecting rod, locking caliper and lock Tight block, the locking after the moving left and right of the support base can be completed；Support terminal pad and supporting cylinder can complete the support Movement above and below seat；Dovetail groove sliding panel, dovetail guide, flat base, displacement leading screw, displacement nutplate, locating support and Screw gear can complete the movement before and after the support base.Allow operating personnel control the support base carry out it is upper and lower, front and rear, Locking after the moving and move left and right of left and right, so the support base can quickly, easily realize the position of supported objects Put adjustment.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.

Claims (10)

  1. A kind of 1. support base, it is characterised in that including：Outer support cylinder, inner support cylinder, locking cylinder, expansion connecting rod, locking caliper, Latch segment, support terminal pad, supporting cylinder, dovetail groove sliding panel, dovetail guide, flat base, displacement leading screw, displacement nut Plate, locating support, screw gear and hydraulic motor,
    The outer support cylinder is cylindrical, and the lower end of the side of the outer support cylinder sets outer barrel to open a window, the outer support cylinder The upper end of side is provided with locking slot, the short transverse of the parallel outer support cylinder of length direction of the locking slot, the lock Tight groove both sides are fixedly installed latch segment respectively, along the short transverse of the outer support cylinder, in the latch segment and the locking Locking caliper, expansion block alignment pin and locking cylinder supporting pin are disposed with below groove；
    The locking caliper includes two locking members, described two locking member static connections, forms the upper neck of opening upwards and opens The downward lower bayonet slot of mouth, the junction of described two locking members is between the upper neck and the lower bayonet slot, the locking Block and the locking slot are located in the upper neck；
    The locking cylinder supporting pin and the locking cylinder static connection positioned at the locking cylinder supporting pin oblique upper, the locking cylinder Piston rod top with it is described expansion connecting rod one end static connection, it is described expansion connecting rod the other end be connected with reducing connection Part, the reducing connector is in the lower bayonet slot of the locking caliper, reducing connector contact with the lower bayonet slot At least two different diameters be present in the vertical supporting plane in face, the reducing connector by expand block alignment pin with it is described outer Support tube static connection, the reducing connector can be using the expansion block alignment pins as axis rotation；
    The inner support jacket casing of cylinder is connected on inside the outer support cylinder, the outer support tube inner chamber and the inner support cylinder The connection of inner chamber lower end, the inner support cylinder be located at the top that the outer barrel opens a window, and the inner support cylinder is internally provided with institute Supporting cylinder is stated, the upper end of the inner support cylinder is provided with inner cylinder windowing, branch described in the top static connection of the inner support cylinder The lower surface of terminal pad is supportted, the support terminal pad upper surface is connected with mechanical arm, the lower surface connection of the support terminal pad The top of the piston rod of the supporting cylinder, two hydraulic lines are provided with the supporting cylinder and are opened from the outer barrel Window is drawn；
    The lower end of the outer support cylinder and the supporting cylinder the bottom quiet company in upper surface with the dovetail groove sliding panel respectively Connect, the lower surface of the dovetail groove sliding panel is provided with trapezoidal groove, and the trapezoidal groove is provided with the displacement nutplate, institute State and two dovetail guides are provided with trapezoidal groove, two dovetail guides are parallel, and the front portion of two dovetail guides is set The upper surface static connection of guide rail location-plate, two dovetail guides and the guide rail location-plate and the flat base is equipped with, Be provided with displacement leading screw among two dovetail guides, the displacement leading screw is provided with spacing convex rank, the displacement leading screw according to It is secondary by stop nut, the locating support and the displacement nutplate, the afterbody of the displacement leading screw and the leading screw tooth The axle center static connection of wheel, the screw gear engage connection, two dovetail guides with the motor gear of the hydraulic motor Front portion for two dovetail guides close to one end of well head.
  2. 2. support base according to claim 1, it is characterised in that
    The supporting plane of the reducing connector is regular hexagon, the other end and the reducing connector of the expansion connecting rod The vertical supporting plane of joint face；
    Or the supporting plane of the reducing connector is to clip the change that the non-conterminous right angle of any two in rectangle is formed Footpath figure, the other end supporting plane vertical with the joint face of the reducing connector of the expansion connecting rod.
  3. 3. support base according to claim 1, it is characterised in that
    Fixed bolt hole is provided with the flat base；
    Link bolt hole is provided with the support terminal pad.
  4. 4. support base according to claim 1, it is characterised in that the support base also includes：Hydraulic motor support,
    The hydraulic motor is provided with above the hydraulic motor support.
  5. 5. support base according to claim 1, it is characterised in that
    The center of the lower surface of the support terminal pad is provided with connection disk ring ear mount, and the connection disk ring ear mount passes through axle The top of the piston rod of supporting cylinder described in pin connection；
    One end of the supporting cylinder bottom connection sliding panel ring ear mount, the lower end of the outer support cylinder and the sliding panel ring The other end of ear mount connects the upper surface of the dovetail groove sliding panel respectively.
  6. 6. support base according to claim 1, it is characterised in that
    Described two locking members are fixed on the outer support cylinder by locking pliers alignment pin static connection, the locking pliers alignment pin On side.
  7. 7. support base according to claim 1, it is characterised in that
    The center of the trapezoidal groove is provided with the displacement nutplate.
  8. 8. support base according to claim 1, it is characterised in that
    The locking cylinder supporting pin is described by the monolithic ring ear positioned at the bottom of the locking cylinder and the locking cylinder static connection The piston rod part of locking cylinder is connected by cylinder rod expands connecting rod described in pin connection.
  9. 9. support base according to claim 5, it is characterised in that the outer support cylinder, the inner support cylinder, the connection Disk ring ear mount, the supporting cylinder, the sliding panel ring ear mount, the dovetail groove sliding panel and the displacement nutplate it is vertical To axis overlap, the short transverse of outer support cylinder described in longitudinal diameter parallel.
  10. 10. support base according to claim 1, it is characterised in that the height of the inner support cylinder is the support hydraulic pressure 2.0~2.5 times of the piston rod stroke of cylinder.
CN201410602069.1A 2014-10-31 2014-10-31 supporting seat Active CN105545224B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410602069.1A CN105545224B (en) 2014-10-31 2014-10-31 supporting seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410602069.1A CN105545224B (en) 2014-10-31 2014-10-31 supporting seat

Publications (2)

Publication Number Publication Date
CN105545224A CN105545224A (en) 2016-05-04
CN105545224B true CN105545224B (en) 2018-01-05

Family

ID=55824729

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410602069.1A Active CN105545224B (en) 2014-10-31 2014-10-31 supporting seat

Country Status (1)

Country Link
CN (1) CN105545224B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110388187A (en) * 2018-04-23 2019-10-29 中国石油天然气股份有限公司 Wellhead pulling and feeding oil pipe manipulator supporting seat
CN110748369B (en) * 2019-11-27 2021-02-02 双鸭山市锦旸煤业有限公司 Stabilizing device and stabilizing method for mining engineering thin coal seam hydraulic support frame

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101224857A (en) * 2008-02-25 2008-07-23 齐齐哈尔轨道交通装备有限责任公司 Support cylinder as well as support means and crane having the same
CN101391376A (en) * 2008-07-23 2009-03-25 云南昆船设计研究院 Single-drive method for controlling the rotation and lift of worktable
KR100903087B1 (en) * 2008-10-07 2009-06-15 지씨테크(주) Double acting type hydraulic top bracing for reducing the vibration from engine
CN201744860U (en) * 2010-06-18 2011-02-16 长春一汽天奇工艺装备工程有限公司 Height-adjustable large-lift self-locking type hydraulic auxiliary supporter
CN102173366A (en) * 2011-03-11 2011-09-07 韶关市赛力乐液压件制造有限公司 Multifunctional hydraulic safe support
CN102179786A (en) * 2011-05-02 2011-09-14 苏州工业园区高登威科技有限公司 Adjustable supporting and positioning device
CN103979094A (en) * 2014-05-14 2014-08-13 南通航海机械集团有限公司 Host pneumatic hydraulic jacking push supporting device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101224857A (en) * 2008-02-25 2008-07-23 齐齐哈尔轨道交通装备有限责任公司 Support cylinder as well as support means and crane having the same
CN101391376A (en) * 2008-07-23 2009-03-25 云南昆船设计研究院 Single-drive method for controlling the rotation and lift of worktable
KR100903087B1 (en) * 2008-10-07 2009-06-15 지씨테크(주) Double acting type hydraulic top bracing for reducing the vibration from engine
CN201744860U (en) * 2010-06-18 2011-02-16 长春一汽天奇工艺装备工程有限公司 Height-adjustable large-lift self-locking type hydraulic auxiliary supporter
CN102173366A (en) * 2011-03-11 2011-09-07 韶关市赛力乐液压件制造有限公司 Multifunctional hydraulic safe support
CN102179786A (en) * 2011-05-02 2011-09-14 苏州工业园区高登威科技有限公司 Adjustable supporting and positioning device
CN103979094A (en) * 2014-05-14 2014-08-13 南通航海机械集团有限公司 Host pneumatic hydraulic jacking push supporting device

Also Published As

Publication number Publication date
CN105545224A (en) 2016-05-04

Similar Documents

Publication Publication Date Title
CN105545231B (en) A kind of floating type sucker rod upper shackle device automatically
CN104723013B (en) A kind of aerial pipeline welding stand
CN205605143U (en) Device of breaking out on floating sucker rod is automatic
CN109798079B (en) Telescopic arm type iron driller
KR102095610B1 (en) Device and method for handling drill string components in rock drilling and rock drill rig
CN105545224B (en) supporting seat
CN104060954A (en) Centering mechanism of hydraulic pipe
CN101824972A (en) Mechanism for connecting and disconnecting drill rod and casing
CN109138897A (en) Well head centralising device and with its well workover equip
CN107725891A (en) A kind of intelligent machine equipment with quick accurate laying function pipeline
CN107869315A (en) One kind automation workover rig
CN209277844U (en) Well head centralising device and with its well workover equip
CN206889921U (en) High-pressure rubber pipe Quick Connect Kit
CN105888582B (en) Lower oil tube device and its application method for the double manipulation of petroleum well workover operation
CN209704511U (en) Tube rod conveyer for well site automated job
CN109138896B (en) Well repairing equipment
US20130192817A1 (en) Apparatus for Aligning Tubulars During Placement in a Well
CN105971530A (en) Workover operation integral equipment
CN108150812B (en) Copper alloy tube internal lubrication treatment method
CN206645808U (en) A kind of vertical telescopic entrucking oil filling riser
CN204877328U (en) Tubular column guider and anvil worker who adopts device
CN109138871B (en) Hydraulic clamping and lifting device for rat hole of drilling tool
CN104843611A (en) Positioning unit for carrying and lifting safety valve
CN202622514U (en) Docking mechanism for automatic crystal blank grinding and polishing system
CN205778602U (en) A kind of well head automated job device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant