CN109723395A - A kind of drill sting device up and down - Google Patents

Abstract

The present invention provides a kind of drill sting devices up and down, are related to geological drilling technology field, solve the drilling rod technical problem low with the coaxial precision of power head and well head.The equipment includes elevating mechanism, swing mechanism, rotating mechanism and clamping device；The elevating mechanism is installed on boring tower with the same angle tilt of the boring tower, and the drilling rod can be driven to move along the axial direction of the boring tower for Z axis；The swing mechanism is connect with the elevating mechanism, so that axial-rotation of the drilling rod around the swing mechanism；The rotating mechanism and the swing mechanism and make the drilling rod around the axial-rotation of the rotating mechanism along the connection of Y-axis position adjustable；The clamping device and the rotating mechanism and clamp the drilling rod along the connection of X-axis position adjustable；The X-axis, the Y-axis and the Z axis are mutually perpendicular to.

Description

A kind of drill sting device up and down

Technical field

The present invention relates to geological drilling technology fields, more particularly, to a kind of drill sting device up and down.

Background technique

It is traditional with wirerope lifting and the operation of getting rid of the drilling rod of lower drilling rod or more rig floor has a high risk, and worker Large labor intensity, low efficiency.For rig floor operation above and below drilling rod, oil drilling has more mature technology, and wider because having Wealthy place, therefore oil drilling utilizes winch that drilling rod is pulled upper rig floor along gate slope from cat road more, by strand in mouse hole Vehicle and hydraulic tongs, which cooperate, is connected as thribble for single.But geological drilling does not have broad place and larger transport devices, it is right Rig floor system is so far without mature technology above and below upper and lower drill sting device, that is, drilling rod.

In geological drilling, the driving mechanism of upper and lower drill sting device mostly uses greatly electromechanical equipment.But electromechanical equipment is adopted With having the disadvantage that, on the one hand, structure is complicated；On the other hand, electromechanical equipment is not suitable for the field condition in not industrial electro Operation.

Drill sting device is when auxiliary loads and unloads drilling rod above and below in the prior art, it is desirable that and the concentricity of power head and drilling rod is very high, It is loaded and unloaded on power head to be conducive to drilling rod, is drilled by the power drive drilling rod that power head provides.And drilling rod is set up and down The standby probing for being generally only used for vertical well is used in slant well probing, but because of the base of upper and lower drill sting device and power head Quasi- independent of one another, drilling angle precision when upper and lower drill sting device is difficult to be adjusted to drilling rod can satisfy probing slant well is wanted It asks.

There are errors in itself assembly installation and manufacturing process for drill sting device up and down in the prior art, therefore drilling rod is aligned The precision of well head is unable to satisfy the drilling rod high-precision requirement coaxial with well head.

Summary of the invention

The purpose of the present invention is to provide a kind of drill sting devices up and down, to solve drilling rod and power existing in the prior art The head technical problem low with the coaxial precision of well head.

To achieve the above object, the present invention provides following technical schemes:

A kind of drill sting device, including elevating mechanism, swing mechanism, rotating mechanism and clamping machine up and down provided by the invention Structure；The elevating mechanism is installed on boring tower with the same angle tilt of the boring tower, and the drilling rod can be driven along the boring tower Axial direction be that Z axis is mobile；The swing mechanism is connect with the elevating mechanism, so that axis of the drilling rod around the swing mechanism To rotation；The rotating mechanism and the swing mechanism and make the drilling rod along the whirler around the connection of Y-axis position adjustable The axial-rotation of structure；The clamping device and the rotating mechanism and clamp the drilling rod along the connection of X-axis position adjustable；Institute X-axis, the Y-axis and the Z axis is stated to be mutually perpendicular to.

Based on the above technical solution, the present invention can also be improved as follows.

Further, the drill sting device up and down, the elevating mechanism include the first frame body, movable stand and the first driving Part, the movable stand movably clamp first frame body, first actuator be installed on the movable stand and with it is described First frame body is sequentially connected to drive the movable stand to move along first frame body；First frame body is installed on the brill Tower.

Further, the drill sting device up and down, the both ends of the movable stand it is corresponding at first frame body both ends Multiple sides are rolled by camshaft bearing and are connected；First actuator uses low speed hydraulic motor.

Further, connection, the tooth is engaged with rack in the drill sting device up and down, the output end of first actuator Item is installed on first frame body and is located on the inside of the movable stand.

Further, the drill sting device up and down, the swing mechanism include the second frame body and the second actuator, and described the Two actuators are installed on second frame body；Second erection of frames is on the elevating mechanism；The rotating mechanism packet Third frame body and third actuator are included, the third actuator is installed on the third frame body；The third frame body is along the Y Axis position adjustable is connect with second actuator；The clamping device drives along the X-axis position adjustable with the third Moving part connection.

Further, the drill sting device up and down, second actuator and the third actuator are all made of low speed liquid Press oscillating cylinder.

Further, the drill sting device up and down, the rotating mechanism and the swing mechanism adjust component by first Along the connection of the Y-axis position adjustable, described first, which adjusts component, includes the first arm, cover board, the second arm and third arm；The lid The side of plate is connect with second arm, the connection of the other side and the first arm adjustable clearance so that first arm and Second armlet is rotatably connected around the Y-axis；First arm is slidably embedded the third arm along the Y-axis；Institute Third arm is stated to connect with the swing mechanism；Second arm is connect with the rotating mechanism.

Further, the drill sting device up and down, the cover board have the boss for being used to form the gap, the cover board The other side first arm is connected to adjust the size in the gap by the first correcting member.

Further, the drill sting device up and down, the clamping device include holding frame, the first claw, the second claw and Fourth drive member；First claw and second claw engagement are connected and are rotatably installed on the holding frame；Institute It states fourth drive member and is installed on the side of first claw and second claw to drive first claw and described Two claws clamp the drilling rod；The holding frame connecting with the rotating mechanism along the X-axis position adjustable by rotary flange It connects.

Further, the drill sting device up and down, the rotary flange are equipped with the first locating piece, on the rotating mechanism Position adjustable is equipped with the second locating piece, and first locating piece and second locating piece can be inconsistent mechanical fixed to carry out Position.

The beneficial effects of the present invention are: passing through the setting of elevating mechanism, swing mechanism, rotating mechanism and clamping device, rise Descending mechanism is installed on boring tower, so as to make drilling rod and boring tower tilt identical angle, so that elevating mechanism i.e. drilling rod institute Z axis angle adjustable in space is drilled so as to be suitable for vertical well and inclined shaft, improves the same of drilling rod and well head and power head Axis degree.Rotating mechanism can with respect to swing mechanism along Y-axis position adjustable, clamping device can relative rotation mechanism it is adjustable along X-axis Position；In addition swing mechanism is able to drive drilling rod and swings around Z axis, and rotating mechanism is able to drive drilling rod and rotates around X-axis, thus It realizes moving along Z axis, swinging around Z axis and rotate around X-axis for drilling rod, drilling rod is placed on above well head, and can be passed through The angle for adjusting drilling rod realizes that drilling rod and power head are coaxial, to be further ensured that, raising concentricity coaxial with well head, and ties Structure is compact, saves installation space.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Fig. 1 is overall structure of the present invention；

Fig. 2 is elevating mechanism structural schematic diagram of the present invention；

Fig. 3 is the direction A-A schematic cross-sectional view in Fig. 2；

Fig. 4 is swing mechanism, the first adjusting component and rotating mechanism mounting structure schematic diagram of the present invention；

Fig. 5 is enlarged structure schematic diagram at B in Fig. 4；

Fig. 6 is the direction C-C schematic cross-sectional view in Fig. 4；

Fig. 7 is the schematic perspective view of Fig. 4；

Fig. 8 is clamping device structural schematic diagram of the present invention；

Fig. 9 is the direction D-D schematic cross-sectional view in Fig. 8；

Figure 10 is Fig. 8 side structure schematic view；

Figure 11 is holding frame and rotary flange dimensional decomposition structure diagram of the present invention；

Figure 12 is rotating mechanism and clamping device assembly schematic perspective view of the present invention；

Figure 13 is the first locating element structure schematic diagram of the invention；

Figure 14 is the second locating element structure schematic diagram of the invention.

100- boring tower in figure, A10- elevating mechanism, B10- swing mechanism, C10- rotating mechanism, D10- clamping device, A1- First frame body, A2- movable stand, the first actuator of A3-, A4- camshaft bearing, A5- rack gear, A21- otic placode, A22- mobile station, B1- Second frame body, the second actuator of B2-, C1- third frame body, C2- third actuator, the second locating piece of C3-, the second positioning end of C31- Face, C32- mounting hole, C11- location hole, the first arm of E1-, E2- cover board, the second arm of E3-, E4- third arm, the first correcting member of E5-, E6- support shaft, the second correcting member of E7-, E21- boss, the first linkage section of E11-, the adjusting section of E12- first, E13- fixation hole, The second linkage section of E31-, E32- second adjust section, E41- slide plate, E42- snap-gauge, D1- holding frame, the first claw of D2-, D3- second Claw, D4- fourth drive member, D5- first rotating shaft, the second shaft of D6-, D7- first gear, D8- second gear, D9- rotary process Orchid, the first regulating part of D11-, the second regulating part of D12-, the first adjustment hole of D13-, the second adjustment hole of D14-, D15- bracket section, D16- linkage section, D17- gear cover, D21- drive section, D22- transmission segment, D23- grab section, and D24- clamps slips, D25- slips Block, the first faceplate of D26-, the second faceplate of D27-, the first key of D51-, D52- first end cover, D53- first bearing, the second key of D54-, D55- second bearing, D56- second end cover, D91- third adjustment hole, the first locating piece of D92-, D93- first position end face.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.

The present invention provides a kind of drill sting devices, including elevating mechanism A10, swing mechanism B10, rotating mechanism C10 up and down With clamping device D10.Elevating mechanism A10 is installed on boring tower 100 with the same angle tilt of boring tower 100, and can drive drilling rod edge The axial direction of boring tower 100 is mobile for Z axis.Swing mechanism B10 is connect with elevating mechanism A10, so that axis of the drilling rod around swing mechanism B10 To rotation.Rotating mechanism C10 and swing mechanism B10 and make drilling rod around the axis of rotating mechanism C10 along the connection of Y-axis position adjustable To rotation.The connection of clamping device D10 and rotating mechanism C10 along X-axis position adjustable, and holding drill pipe.Z axis, Y-axis and X-axis phase It is mutually vertical.

Specifically, as shown in Figure 1, wherein Fig. 1 is overall structure of the present invention.

Boring tower 100 can use masts type boring tower, so as to tilt certain angle as needed.Boring tower 100 is this The structure that the technical staff in field is known, details are not described herein.

Elevating mechanism A10 is installed on boring tower 100, can in such a way that screw or bolt are fixedly mounted or other Fixed installation mode, this is not restricted.The placed angle of boring tower 100 is identical as the angle of the drilled well of drilling machine, to go up and down Mechanism A10 can tilt identical angle with boring tower 100, and then can be suitable for the probing of vertical well and inclined shaft.Improve drilling rod Axis and well head axis concentricity.In addition, elevating mechanism A10 can also drive drilling rod to extend along the height of boring tower 100 Direction is mobile.

Here, the short transverse of boring tower 100 can be set to Z axis.By taking boring tower 100 is vertical direction placement as an example, Z axis side To for up and down direction.Swing mechanism B10, rotating mechanism C10 and clamping device D10 can be sequentially connected with along X-axis, and X-axis can be Perpendicular to the horizontal direction of Z axis, that is, front-rear direction.Y-axis is the horizontal direction both perpendicular to Z axis and X-axis, that is, is hung down It directly in the direction of paper, and is left and right directions.

The axis of swing mechanism B10 can be arranged along Z-direction, so that swing mechanism B10 is able to drive drilling rod around Z axis It swings.The axis of rotating mechanism C10 can be arranged along the x axis, revolve so that rotating mechanism C10 is able to drive drilling rod around X-axis Turn.

Rotating mechanism C10 can left and right be adjustable along the y axis with respect to swing mechanism B10, and clamping device D10 can opposite rotation Rotation mechanism C10 is along X-axis fore-aft adjustable.To which the axis of adjustment drilling rod on the extending direction of Y-axis and X-axis and the axis of well head are same Axis improves the concentricity of drilling rod and well head and power head.Rotating mechanism C10 can also be swung with respect to swing mechanism B10 around Y-axis It is adjustable, that is, adjust the inclination of drilling rod.To avoid drilling rod in the case where run of steel direction size is more much larger than radial dimension Inclination improves drilling rod and well head to adjust the axis of drilling rod and the axis coaxle of well head in the circumferential direction around Y-axis Concentricity.

The course of work of the invention is that power head axis and the setting of well head axis coaxle, elevating mechanism A10 drive drilling rod edge Z axis moves down, so that clamping device D10 being capable of holding drill pipe；Elevating mechanism A10 drives drilling rod to move up along Z axis, so that Drilling rod can reach below power head in the Z-axis direction after swing and rotation.Swing mechanism B10 drives drilling rod to put around Z axis Dynamic, rotating mechanism C10 drives drilling rod to rotate around X-axis, so that drilling rod be made to be moved to below power head.Such as the axis of drilling rod and dynamic The axis of power head has deviation, needs coaxially to adjust the axis of drilling rod and power head.Coaxial adjustment process includes as follows Regardless of order, three steps adjusted on demand, respectively step 1 can adjust the opposite rotation of clamping device D10 along the extending direction of X-axis The position of rotation mechanism C10；Step 2 can adjust position of the rotating mechanism C10 with respect to swing mechanism B10 along the extending direction of Y-axis It sets；Step 3, and adjustment position of the rotating mechanism C10 with respect to swing mechanism B10 is swung around Y-axis, to adjust inclining for drilling rod Tiltedly.After the completion of adjusting, drilling rod is installed on power head.Then implement drilling operation again under power head driving.It has drilled Drilling rod is recycled to drill rod box by Cheng Hou.When drilling same angle well head, can only need to be to drilling rod when being installed on power head for the first time Primary coaxial adjusting is carried out, so that drilling rod is coaxial with power head.Wherein the connection of power head and drilling rod and driving drilling rod bore Spy is the prior art, and with no restriction, and details are not described herein.

Implementation of the invention passes through setting for elevating mechanism A10, swing mechanism B10, rotating mechanism C10 and clamping device D10 It sets, elevating mechanism A10 is installed on boring tower 100, so as to make drilling rod and boring tower 100 tilt identical angle, so that elevator Structure A10 i.e. the Z axis angle adjustable in drilling rod place space, drill so as to be suitable for vertical well and inclined shaft, improve drilling rod With the concentricity of well head and power head.Rotating mechanism C10 can be with respect to swing mechanism B10 along Y-axis position adjustable, clamping device D10 can relative rotation mechanism C10 along X-axis position adjustable；In addition swing mechanism B10 is able to drive drilling rod and swings around Z axis, rotation Rotation mechanism C10 is able to drive drilling rod and rotates around X-axis, to realize moving, swinging around Z axis and around X-axis along Z axis for drilling rod Drilling rod is placed on above well head by rotation, and the coaxial of drilling rod and power head can be realized by adjusting the angle of drilling rod, thus It is further ensured that, raising concentricity coaxial with well head, and compact-sized, saves installation space.

Optionally embodiment, elevating mechanism A10 include the first frame body A1, movable stand A2 and the first actuator A3. Movable stand A2 movably clamps the first frame body A1, and the first actuator A3, which is installed on movable stand A2 and is driven with the first frame body A1, to be connected It connects to drive movable stand A2 to move along the first frame body A1.First frame body A1 is installed on boring tower 100.

Specifically, as shown in Figures 2 and 3, wherein Fig. 2 is elevating mechanism structural schematic diagram of the present invention.Fig. 3 is A-A in Fig. 2 Direction schematic cross-sectional view.

First frame body A1 can be fixedly installed on boring tower 100 by screw or bolt.The length of first frame body A1 extends Direction and boring tower 100 are in the same direction in the height direction, are Z-direction.First frame body A1 can use the structure of truss, be ability The structure that the technical staff in domain is known.It can also include multiple close to switch and controller, wherein multiple close to switch and the One actuator 3 is electrically connected with controller respectively.It is multiple to be installed on the first frame body 1 and set along Z-direction interval close to switch It sets.The signal that controller is received close to switch can control the starting of the first actuator 3 or closing.To can be realized close to switch The limit of the extreme position of different length drilling rod needs, and can be realized what the swing and spinning movement with drilling rod were implemented simultaneously It needs.

Movable stand A2 can use U-shaped structure, and the both ends of movable stand A2 can clamp the corresponding left and right two of the first frame body A1 End, that is, Y direction.First actuator A3 can be fixedly installed on movable stand A2 by screw or bolt, and with first Frame body A1 transmission connection, so as to drive movable stand A2 to move along the Z axis of the first frame body A1, and then moves drilling rod along Z axis.

Further, the corresponding multiple sides at the first both ends frame body A1 in the both ends of movable stand A2 pass through camshaft bearing A4 rolls connection.First actuator A3 uses low speed hydraulic motor.

Specifically, as shown in Figures 2 and 3, movable stand A2 includes otic placode A21 and mobile station A22, and otic placode A21 is set as two The left and right sides that is a and being located at mobile station A22 and mobile station A22 are fixedly mounted, and can pass through screw or the fixed peace of bolt Dress, this is not restricted.First actuator A3 is fixedly installed in mobile station A22, and the output end activity of the first actuator A3 is worn Mobile station A22, and be sequentially connected with the first frame body A1.Camshaft bearing A4 is installed in the inner sidewall of otic placode A21.Camshaft bearing A4 It can be set to triplets on each otic placode A21, totally three groups, every group of side for respectively corresponding the first frame body A1 forms and lead Before rail, the left side and the right side, that is, respectively correspond three sides of the first frame body A1 and roll connection.It can be by adjusting convex The eccentricity of wheel bearing A4 is optimal with the contact gap with guide rail, to be conducive to camshaft bearing A4 along the rolling of guide rail.

First actuator A3 can be using the low speed hydraulic motor with braking function, compared to using motor and retarder Mode structure it is simple, compact, low speed hydraulic motor can also be connect with hydraulic lock, to realize double self-locking function, more It is safe and reliable.

Further, the output end of the first actuator A3 engages connection with rack gear A5.Rack gear A5 is installed on

First frame body A1 is simultaneously located on the inside of movable stand A2.

Specifically, as shown in Figures 2 and 3, rack gear A5 can be fixedly installed on the first frame body A1 by screw or bolt, The length extending direction of rack gear A5 and the first frame body A1 are equidirectional setting, thus the output end of the first actuator A3 and rack gear A5 Engagement connection realizes that the first actuator A3 drives movable stand A2 to move along the length direction of the first frame body A1.

Optionally embodiment, swing mechanism B10 include the second frame body B1 and the second actuator B2.Second actuator B2 is installed on the second frame body B1.Second frame body B1 is installed on elevating mechanism A10.Rotating mechanism C10 includes third frame body C1 With third actuator C2.Third actuator C2 is installed on third frame body C1.Third frame body C1 is along Y-axis position adjustable and second Actuator B2 connection.Clamping device D10 is connect along X-axis position adjustable with third actuator C2.

Specifically, as shown in Figure 1 and Figure 4, wherein Fig. 4 is swing mechanism, the first adjusting component and rotating mechanism of the present invention Mounting structure schematic diagram.

Second frame body B1 can be fixedly installed on elevating mechanism A10 by screw or bolt, specifically be installed on lifting On the mobile station A22 of the movable stand A2 of mechanism A10.Second actuator B2 can be fixedly installed in the second frame by screw or bolt On body B1.Third frame body C1 can be fixedly mounted by screw or bolt and third actuator C2, and third frame body C1 is adjustable along Y-axis Position is connect with the output end of the second actuator B2；The output end of third actuator C2 is along X-axis position adjustable and clamping device D10 connection.The structure of second frame body B1 and third frame body C1 can according to need setting, and this is not restricted.

Further, the second actuator B2 and third actuator C2 are all made of low speed swing hydraulic pressure cylinder.

Specifically, as shown in figure 4, passing through the setting of low speed swing hydraulic pressure cylinder, so that structure is very simple, compact.Second The output end of actuator B2 is able to drive rotating mechanism C10 and clamping device D10 and swings to well head realization drilling rod around Z axis together Feeding or from well head swing to 100 side of boring tower realize drilling rod recycling.This field can be set in second actuator B2 Technical staff's machinery positioning for being easy to know, to guarantee the repetitive positioning accuracy of the second actuator B2.Also, the second driving It can also be positioned proximate to switch on part B2, by the setting close to switch, can be carried out when swinging close to final position stepless Slow down, to guarantee stationarity when drilling rod goes to position.

Optionally embodiment, rotating mechanism C10 and swing mechanism B10 adjust component E10 by first can along Y-axis The connection of adjusted position.First, which adjusts component E10, includes the first arm E1, cover board E2, the second arm E3 and third arm E4.The one of cover board E2 Side is connect with the second arm E3, the connection of the other side and the first arm E1 adjustable clearance.So that the first arm E1 and the second arm E3 is around Y Axis rotatably connects.First arm E1 is slidably embedded third arm E4 along Y-axis.Third arm E4 is connect with swing mechanism B10.Second Arm E3 is connect with rotating mechanism C10.

Specifically, as shown in Figures 4 to 7, wherein Fig. 5 is enlarged structure schematic diagram at B in Fig. 4.Fig. 6 is the side C-C in Fig. 4 To schematic cross-sectional view.Fig. 7 is the schematic perspective view of Fig. 4.

The side of cover board E2 and the second arm E3 can be fixedly mounted by screw or bolt, and the side of cover board E2 can also be with Second arm E3 is fixedly connected, and such as forms integral structure.The side of cover board E2 and the connection of the second arm E3 are unrestricted herein.

The connection of the other side of cover board E2 and the first arm E1 adjustable clearance, the tune of the other side of cover board E2 and the first arm E1 Internode gap is as corrective action.Since the side of cover board E2 and the second arm E3 are fixedly mounted, therefore the other side of cover board E2 is being adjusted It is able to drive the second arm E3 rotation when gap, that is, is rotatablely connected in timing the first arm E1 and the second arm E3, the second arm E3 It can be rotated relative to the first arm E1 around Y-axis, so that the second arm E3 drives drilling rod and the second arm E3 in the course of rotation The gradient of drilling rod is corrected with shaft swing, improves the concentricity of drilling rod and power head and well head.

The installation of first adjusting component E10 and correction course are that the second arm E3 can turn with respect to the first arm E1 around Y direction Dynamic connection, the side of cover board E2 is fixedly installed on the second arm E3, and the other side of cover board E2 and the first arm E1 have gap It connects and adjusts the gap between the other side of cover board E2 and the first arm E1.In the correction course for adjusting gap, the second arm E3 It can be rotated relative to the first arm E1 around Y-axis, so that the second arm E3 drives drilling rod to swing around Y-axis to correct the gradient of drilling rod. Correction finishes, and the first arm E1 and the second arm E3 can be fixedly mounted by screw or bolt.

By the setting of the first arm E1, cover board E2 and the second arm E3, the side of cover board E2 and the second arm E3 are fixedly mounted, The connection of the other side and the first arm E1 adjustable clearance.To be turned by the first arm E1 and the second arm E3 in timing Dynamic connection realizes that the second arm E3 turns with respect to the first arm E1 around Y-axis during the other side of cover board E2 carries out gap adjustment It is dynamic, and then the second arm E3 is able to drive drilling rod and swings around Y-axis, realizes the correction to the inclination angle of drilling rod.

The side of third arm E4 is connect with the output end of the second actuator B2 of swing mechanism B10, the other side and the first arm E1 connection so that third arm E4 can drive the first arm E1 to swing around Z axis by the second actuator B2, and then drives drilling rod ring It swings about the z axis.Second arm E3 is connect with the third frame body C1 of rotating mechanism C10, to realize rotating mechanism C10 and swing mechanism B10's is indirectly connected with.

Further, cover board E2 has the boss E21 for being used to form gap, and the other side of cover board E2 passes through the first correcting member E5 connection the first arm E1 adjusts the size in gap.

Specifically, the inner sidewall of cover board E2 is formed with boss E21 as shown in Fig. 4 to 7.Boss E21 can be formed in cover board The side of E2, and boss E21 and the second arm E3 is worn by screw or bolt and is fixedly mounted.To make cover board E2 and the second arm E3 Installation it is more stable.It can be gapless between cover board E2 and the second arm E3 by the setting of boss E21 to be arranged.Certainly convex Platform E21 can also be needed to form according to the design of structure in the middle part or other positions of the inner sidewall of cover board E2, as long as can make Adjustable gap is formed between cover board E2 and the first arm E1.The maximum distance in gap is the thickness of boss E21, and boss is thick Spend the range setting corrected as needed.

First correcting member E5 is threadedly coupled with the first arm E1.First correcting member E5 is protruded into after successively wearing cover board E2 and gap It is threadedly coupled in first arm E1 with the first arm E1.The size in gap is equal with the thickness of boss E21 at this time.When adjusting gap, First correcting member E5 can be rotated clockwise, so that gap reduces, the first correcting member E5 increases the depth for protruding into the first arm E1, the Two arm E3 are rotated relative to the first arm E1 around Y-axis to correct the gradient of drilling rod；If needed reversely to correct again, the first correction can be made Part E5 rotates counterclockwise, so that gap increases, the first correcting member E5 reduces the depth for protruding into the first arm E1, and the second arm E3 is around Y Axis is rotated relative to the first arm E1 to correct the gradient of drilling rod.

First correcting member E5 can use fine-pitch screw or bolt, so as to realize the fine adjustment of gap adjustment, in turn It realizes to the tilt angle of drilling rod recalibration in a certain range just.Such as the correction of 0.5 degree or 1 ° tilt angle.

First arm E1 includes that the first linkage section E11 interconnected and first adjusts section E12.Second arm E3 includes mutually interconnecting The the second linkage section E31 connect and second adjusts section E32.Second adjusting section E32 rotatably protrude into the first adjusting section E12 and and its It can be fixedly mounted.Cover board E2 lid sets the second adjusting section E32 and first and adjusts section E12 to adjust gap.First linkage section E11 is along Y Axis is slidably embedded third arm E4.Second linkage section 31 is connect with the third frame body C1 of rotating mechanism C10.

First linkage section E11 and first adjusting section E12 can use integral structure, likewise, the second linkage section E31 and Second adjusting section E32 can also use integral structure.Second adjusting section E32 rotatably protrudes into the first adjusting section E12.Correction Afterwards, it is threadedly coupled after the first adjusting section E12 can be worn by screw or bolt with the second adjusting section E32 to be fixedly mounted.

Cover board E2 can use two, and lid is located at the upper and lower sides that the second adjusting section E32 and first adjusts section E12 respectively, To increase the stability of correction.The side of cover board E2 is connect with the first adjusting section E12 to be fixedly mounted.The other side of cover board E2 The connection for adjusting section E32 adjustable clearance with second.It can be adjusted across the other side of cover board E2 with second by the first correcting member E5 Segment E32 is threadedly coupled.

First arm E1 and the second arm E3 are rotatablely connected by support shaft E6.

Support shaft E6 wears the first arm E1 and the second arm E3, so that the second arm E3 can be with the axis of support shaft E6, also It is that Y-axis is rotated relative to the first arm E1.The both ends of support shaft E6 can be arranged circlip for shaft respectively to avoid support shaft E6 It is detached from the first arm E1 and the second arm E3.Support shaft E6 can wear the first adjusting section E12 and second and adjust section E32.

The arc fixation hole E13 for being fixedly mounted with the second arm E3 is offered on first arm E1.The center of circle of arc is located at On the axis of support shaft E6.

Since the fixed installation of the first arm E1 and the second arm E3 need to implement after calibration, and in timing, the first arm E1 It can be rotated relative to the second arm E3, to need to set fixation hole E13 in order to which the first arm E1 and the second arm E3 is fixedly mounted Arc, facilitate screw or bolt wears installation.The center of circle of arc is located on the axis of support shaft E6, thus fixation hole E13 Radian can be adapted with the second arm E3 along the radian that the axis of support shaft E6 rotates.

Fixation hole E13 is set as multiple.Multiple fixation hole E13 are laid around same center of circle interval.

In order to increase the first arm E1 and the second arm E3 installation stability, fixation hole E13 can be set to multiple.It is multiple Fixation hole E13 is formed as arc, and lays around same center of circle interval, that is, multiple fixation hole E13 are located at same circle not Same position, the round center of circle are located on the axis of support shaft E6.When to the second arm E3 along the axis rotation of support shaft E6, for solid Dingan County, which fills the screw of the first arm E1 and the second arm E3 or bolt, can be fixed installation in the different location in fixation hole E13. Multiple fixation hole E13 can be to be laid at equal intervals.

It further include the second correcting member E7.First arm E1 is slidably embedded third arm E4.Second correcting member E7 passes through third arm E4 is connect with the first arm E1 so that the first arm E1 can be along third arm E4 slidable adjustment.The side card of second correcting member E7 sets third arm E4.The other side of second correcting member E7 is threadedly coupled with the first arm E1.

Third arm E4 includes slide plate E41 and snap-gauge E42.Snap-gauge E42 is connected in the side of slide plate E41.Slide plate E41 can be with It is connect by screw or bolt with snap-gauge E42, integral structure can also be formed with snap-gauge E42.Slide plate E41 is offered for The sliding slot that one arm E1 is slidably embedded.The direction that opens up of sliding slot can be as required according to the direction for needing slide the first arm E1 Setting, such as opens up along Y-axis horizontal direction.Since the first arm E1 and the second arm E3 are fixedly mounted after calibration, therefore pass through the first arm The sliding of E1 can adjust the position that drilling rod is extended along the Y axis direction.After the completion of first arm E1 slidable adjustment, the first arm E1 and third Installation is fixed in arm E4, to fix the position after drilling rod is adjusted.Snap-gauge E42 can be located at a side ports of sliding slot, be used in combination It passes through in the second correcting member E7 and is connect with the first arm E1 in sliding slot.Snap-gauge E42 is used to make the second correcting member E7's to pass through side card In snap-gauge E42, thus by the rotation of the second correcting member E7 to push the first arm E1 to slide in sliding slot, to adjust drilling rod Position.

Optionally embodiment, clamping device D10 include holding frame D1, the first claw D2, the second claw D3 and Four actuator D4.First claw D2 and the second claw D3 engagement is connected and is rotatably installed on holding frame D1.4th driving Part D4 is installed on the side of the first claw D2 and the second claw D3 to drive the first claw D2 and the second claw D3 to clamp the brill Bar.Holding frame D1 passes through rotary flange D9 connecting with rotating mechanism C10 along X-axis position adjustable.

Specifically, as shown in Figs. 8 to 11, wherein Fig. 8 is clamping device structural schematic diagram of the present invention.Fig. 9 is D- in Fig. 8 The direction D schematic cross-sectional view.Figure 10 is Fig. 8 side structure schematic view.Figure 11 is that holding frame and rotary flange of the present invention are three-dimensional Decomposition texture schematic diagram.

First claw D2 is rotatably installed on holding frame D1 by first rotating shaft D5, and the second claw D3 passes through second turn Axis D6 is rotatably installed on holding frame D1, and first rotating shaft D5 and the second rotating shaft D 6 are by respectively corresponding the first gear of installation D7 and second gear D8 engagement connection.

Holding frame D1 includes the bracket section D15 and linkage section D16 that can be integral structure.Bracket section D15 can be set It is two, and is located at the two sides of linkage section D16.Each bracket section D15 is used to connect with first rotating shaft D5 and the second rotating shaft D 6 Connect, thus the first claw D2, the second claw D3, first gear D7, second gear D8, fourth drive member D4, first rotating shaft D5 and The clamp assemblies that second rotating shaft D 6 is formed are two and respectively correspond and be mounted on two bracket section D15.Pass through bracket section D15's The span of adjustable two clamp assemblies is arranged in length, enables adaptation to demand of the different length drilling rod to different spans. If run of steel is longer, the holding frame D1 of long span can choose；If run of steel is shorter, the holding frame of short span can choose D1.Linkage section D16 is connect with rotary flange D9, so that rotating mechanism C10 drives holding frame D1 rotation to drive the first claw 1 Drilling rod is moved to pithead position with after the second claw 2 crawl drilling rod.

It can also be provide with gear cover D17 in the outside of first gear D7 and second gear D8, to dust-proof and avoid outside The collision of object, to improve the stability of the engaged transmission of first gear D7 and second gear D8.Gear cover D17 can pass through Screw or bolt are fixedly installed on the bracket section D15 of holding frame D1.

First rotating shaft D5 and the second rotating shaft D 6 rotatably wear bracket section D15 respectively.First claw D2 and first gear Fixation is arranged first rotating shaft D5 to D7 respectively, so that the first claw D2 is able to drive first rotating shaft D5 rotation, and then drives the first tooth Take turns D7 rotation.Fixation is arranged the second rotating shaft D 6, first gear D7 and second gear D8 to second claw D3 and second gear D8 respectively Engagement connection so that first gear D7 rotation drives second gear D8 rotation, and then drives the rotation of the second rotating shaft D 6, the second shaft D6 drives the second claw D3 rotation.

Fourth drive member D4 can use hydraulic cylinder, and the output end of hydraulic cylinder do straight reciprocating motion and respectively can be with the The rotation connection of the upside of one claw D2 and the second claw D3, rotation connection can use mode in the prior art, such as pass through Bearing realizes rotation connection, and this is not restricted.The lower side of first claw D2 and the second claw D3 are the grasping end to drilling rod.

The course of work of crawl drilling rod is that the output end of fourth drive member D4 pushes the first claw D2 with first turn when stretching The axis of axis D5 rotates counterclockwise for central axes, so that first rotating shaft D5 and first gear D7 be driven to rotate counterclockwise；And second Gear D 8 rotates clockwise, so that the second rotating shaft D 6 and the second claw D3 be driven to rotate clockwise.And then the first claw D2 and the The upside of two claw D3 is separated from each other, and lower side is close to each other, realizes the crawl to drilling rod.Opposite, fourth drive member D4 Output end shrink when, pull the first claw D2 and the second claw D3 upside it is close to each other, lower side is separated from each other, realize Relieving to drilling rod.

Pass through the first claw D2, the second claw D3, first rotating shaft D5, the second rotating shaft D 6, first gear D7, second gear D8 With the setting of fourth drive member D4, the output end stretching, extension of fourth drive member D4 and contraction driving the first claw D2 and the second claw D3 It respectively corresponds counterclockwise along first rotating shaft D4 and the second rotating shaft D 6 and rotates clockwise, be the first claw D2's and the second claw D3 Rotation provides power source；First gear D7 and second gear D8 engagement connection, so that first gear D7 rotation drives second gear D8 rotation, and then rotation is transferred to the second claw D3.Realize the synchronous rotation of the first claw D2 and the second claw D3, so as to Enough guarantee that the axis beginning of the axis and drilling rod that set the crawl space to be formed is enclosed in the crawl side of the first claw D2 and the second claw D3 Whole keeping parallelism, and then after grabbing drilling rod, the axis run-off the straight of drilling rod is avoided, the precision grabbed to drilling rod is improved.

First claw D2 includes sequentially connected drive section D21, transmission segment D22 and crawl section D23 from side to the other side. The output end of drive section D21 and fourth drive member D4 is rotatablely connected.Transmission segment D22 is fixed to be arranged first rotating shaft D5 and is located at first The side of gear D 7.The folding of section D23 is grabbed to decontrol or grab drilling rod.First claw D2 and the second claw D3 can using pair The structure setting of title is herein only described in detail the structure of the first claw D2.Second claw D3 all has following first The structure of claw D2.In addition, the first claw D2 can be located at the front side of the second claw D3, the second claw D3 and fourth drive member D4 Output end rotation connection upside can according to the structure of the output end of fourth drive member D4 carry out avoiding structure setting, such as Arc-shaped transition design is carried out outward, and this is not restricted.Drive section D21, transmission segment D22 and crawl section D23 are from side to another Side is sequentially connected, and be can be used as an entirety using integral structure, can also be adopted a split structure.It can be from top to bottom It is sequentially connected, can also need to be sequentially connected according to other directions according to practice of construction.

Drive section D21 is used to be rotatablely connected with the output end of fourth drive member D4, so that the first claw D2 is along first rotating shaft D5 rotation.Transmission segment D22 is arranged first rotating shaft D5 for fixation, so that transmission segment D22 is able to drive first rotating shaft D5 rotation, into And first rotating shaft D5 drives first gear D7 rotation, realizes rotation driving to first gear D7 from transmission segment D22.First gear D7 can use integral structure with first rotating shaft D5, can also adopt a split structure, this is not restricted.Grab section D23 The opposite sides end for being transmission segment D22 with drive section D21, so that drive section D21, when rotating forward, crawl section D23 turns round It is dynamic.By the setting of drive section D21, transmission segment D22 and crawl section D23, the first claw D2 can be made to pass through along first rotating shaft D5 Rotation, which is realized, is transferred to the second claw D3 for rotation, and rotates synchronously with the second claw D3, and then realize precisely grabbing to drilling rod It takes.

Crawl section D23 is connect with clamping slips D24.Clamping slips D24 with have non-slip texture slip segment D25 connect with Increase the reaction torque of drilling rod.

Clamping slips D24 can be connect by screw or bolt with crawl section D23, to be fixedly mounted on crawl section D23. It is positioned in order to facilitate the axle center of drilling rod, clamping slips D24 can be set to V-shaped structure, and be set as two.Grab section D23 Inner wall can with clamping slips D24 outer wall be adapted.Two clamping slips D24 respectively correspond be mounted on the first claw D2 and On second claw D3.Two clamping slips D24 that open ports are oppositely arranged, which can enclose, to be set to form crawl space.Slip segment D25 can To be set as strip structure, and it is fixedly mounted on the V-shaped side wall of clamping slips D24 by screw or bolt.Slip segment The surface of D25 towards drilling rod can have non-slip texture, so as to after holding drill pipe, by providing when drilling rod on power head Enough reaction torques.

First claw D2 includes symmetrically arranged first faceplate D26 and the second faceplate D27.The card of first faceplate D26 and second The fixed side for wearing first rotating shaft D5 and being located at first gear D7 wall D27, and fourth drive member is rotatablely connected in same side The output end of D4.

First claw D2 can be divided into symmetrically arranged first faceplate D26 and the second faceplate D27 on direction from left to right, In the first faceplate D26 and the second faceplate D27 can all have sequentially connected drive section D21, transmission segment D22 from top to bottom respectively With crawl section D23.First gear D7 can be located at the side of the second faceplate D27.Pass through the first faceplate D26 and the second faceplate D27 Setting, making material can be saved, while convenient for loading and unloading.

First claw D2 and the second claw D3 is symmetrical structure and combination is formed as class X-type structure.

According to the needs of installation site, the first claw D2 and the second claw D3 combination is formed as into class X-type structure, the first card Pawl D2 and the second claw D3 connects synchronous rotation with the engagement of second gear D8 by first gear D7.

First rotating shaft D5 and the second rotating shaft D 6 can use identical structure, only carry out herein to the structure of first rotating shaft D5 Detailed description, the structure of the second rotating shaft D 6 then repeat no more.

First rotating shaft D5 can be connected with the first key D51, first end cover D52, first bearing D53, in turn from right to left Two key D54, second bearing D55 and second end cover D56.Wherein, the first key D51 is connect with first gear D7, thus first gear After D7 is arranged first rotating shaft D5, the rotation of first rotating shaft D5 is able to drive first gear D7 rotation.Second key D54 and the first claw D2 connection, so that the first claw D2 is able to drive first rotating shaft D5 rotation after the first claw D2 is arranged first rotating shaft D5.First end Lid D52 and first bearing D53 and second bearing D55 and second end cover D56 is respectively relative to the second key D54 in other words relative to the One claw D2 corresponds to right left arranged symmetrically.First end cover D52 and second end cover D56 can symmetrically be pacified by screw or bolt respectively On lateral wall loaded on holding frame D1, for first rotating shaft D5 to be limited in holding frame D1.First bearing D53 and second bearing D55 can symmetrically fix the inner wall for wearing holding frame D1 respectively, for enabling first rotating shaft D5 to rotate relative to holding frame D1, First gear D7 is transferred to so that the first claw D2 and the second claw D3 is rotated synchronously so as to rotate.

It further include the end face axial spacing for adjusting rotary flange D9 and holding frame D1, that is, between X-axis extending direction Away from the first regulating part D11 and the second regulating part D12.First regulating part D11 is only butted on rotary flange D9 after wearing holding frame D1 To increase end face axial spacing.Second regulating part D12 wears rotary flange D9 and holding frame D1 to reduce end face axial spacing.Folder It holds frame D1 and is arranged rotary flange D9.Rotary flange D9 is connect with the output end of the third actuator C2 of rotating mechanism C10, passes through Three actuator C2 drive rotary flange D9 rotation.The linkage section D16 of holding frame D1 is for being arranged rotary flange D9.By rotary flange It, can be by screw or bolt by rotary flange D9 and linkage section D16 after the end face axial spacing of D9 and linkage section D16 regulate Installation is fixed, so as to make the rotation of rotary flange D9 drive linkage section D16, that is, drives holding frame D1 rotation, So as to drive drilling rod clamped by the first clamping jaw D2 and the second clamping jaw D3 to rotate, drilling rod is enable to be placed under power head.

The front end face that holding frame D1 is arranged rotary flange D9, holding frame D1 and rotary flange D9, which can be used as, adjusts end face. First regulating part D11 and the second regulating part D12 can be separately mounted on holding frame D1 and rotary flange D9, and be adjusted by first Part D11 is saved to increase the axial spacing of the front end face of holding frame D1 and rotary flange D9；Reduce folder by the second regulating part D12 Hold the axial spacing of the front end face of frame D1 and rotary flange D9.If being fixedly mounted to rotary flange D9, adjusted by first Part D11 and the second regulating part D12 can be such that holding frame D1 is moved axially back and forth along it to increase or reduce holding frame D1 and rotation The spacing of the front end face of flange D9.And then what can be synchronized makes by the axis of the first claw D2 and the second claw D3 drilling rod clamped The axial location of power head is reached in X-direction, realizes front-rear direction position adjustable of the axial location in holding frame D1 of drilling rod.

The first adjustment hole D13 and the second adjustment hole D14 are offered on holding frame D1.Third adjusting is opened up on rotary flange D9 Hole D91.First adjustment hole D13 is connected to third adjustment hole D91 correspondence.First regulating part D11 screw thread wears the second adjustment hole D14 And only it is butted on rotary flange D9.Second regulating part D12 is threadedly coupled after passing through the first adjustment hole D13 with third adjustment hole D91.Rotation Turned flange D9 and holding frame D1 is axially keyed.

In order to improve the degree of regulation of end face axial spacing between holding frame D1 and rotary flange D9, the first regulating part D11 It respectively corresponds with the second regulating part D12 for being connect with the second adjustment hole D14 and third adjustment hole D91 using fine thread.The One regulating part D11 and the second regulating part D12 can use the screw or bolt of fine thread.First adjustment hole D13 can be adopted With unthreaded hole, that is, hole inner wall uses smooth inner wall, the first adjustment hole D13 can with the second regulating part D12 clearance fit, thus Facilitate the second regulating part D12 smoothly pass through and rotate adjust when the accessible rotation in the first adjustment hole D13.

First adjustment hole D13 and the second adjustment hole D14 can be spaced being set as multiple and being opened in holding frame for laying It on D1, and can be opened up with symmetrical above and below, below for the top holding frame D1 opens up.First adjustment hole D13 can be opened up For three or more, it is two or more that the second adjustment hole D14, which can be opened up, wherein the first adjustment hole D13 and the second adjustment hole The interval D14 opens up, to improve the uniformity of adjusting.Third adjustment hole D91 can be opened on rotary flange D9, and can more than It symmetrically opens up down, below by taking the top in rotary flange D9 opens up as an example.Third adjustment hole D91 and the first position adjustment hole D13 Corresponding open up is three.

When in use, the second adjustment hole is passed through after the rear end of the first regulating part D11 is threadedly coupled with the second adjustment hole D14 After D14 stretches out in the rear end face of holding frame D1, it is only butted on the front end face of rotary flange D9.Rotary flange D9 is fixedly mounted, rotation First regulating part D11 is to increase the length that the first regulating part D11 stretches out in the rear end face of holding frame D1, due to the first regulating part The front end face for being butted on rotary flange D9 is stopped in the rear end of D11, can push holding frame D1 forward so that with the first regulating part D11 of rotation It is mobile, increase the end face axial spacing between holding frame D1 and rotary flange D9.After adjusting in place, the second regulating part D12 is worn It is threadedly coupled after crossing the first adjustment hole D13 with third adjustment hole D91, and the head of the second regulating part D12 is made only to be butted on holding frame The front end face of D1, to fix end face axial spacing.Then holding frame D1 and rotary flange D9 is fixedly mounted.

If you need to reduce end face axial spacing, the first regulating part D11 is rotated to reduce the rear end of the first regulating part D11 and stretch out folder The distance of frame D1 is held, so that the rear end of the first regulating part D11 is detached from rotary flange D9.Since the head of the second regulating part D12 is stopped Be butted on the front end face of holding frame D1, thus rotation the second regulating part D12, can make the second regulating part D12 push holding frame D1 to After move, to reduce end face axial spacing, until end face axial spacing is required.The rear end of the first regulating part D11 is only supported again In rotary flange D9.After adjusting in place, holding frame D1 and rotary flange D9 is fixedly mounted.

During holding frame D1 is moved forward and backward to adjust end face axial spacing, in order to improve the steady of holding frame D1 movement It is qualitative, it opens up in the inner circumferential wall that holding frame D1 is arranged rotary flange D9 for key keyway in axial sliding.Rotary flange D9 exists Keyway corresponding position is equipped with the key being adapted to keyway, so that rotary flange D9 and holding frame D1 be made axially to be keyed, plays folder Hold the guiding role during frame D1 is moved forward and backward.

Further, rotary flange D9 is equipped with the first locating piece D92.Position adjustable is equipped on rotating mechanism C10 Second locating piece C3, the first locating piece D92 and the second locating piece C3 can be inconsistent to carry out machinery positioning.

Specifically, wherein Figure 12 is the three-dimensional knot of rotating mechanism and clamping device assembly of the present invention as shown in Figure 12 to Figure 14 Structure schematic diagram.Figure 13 is the first locating element structure schematic diagram of the invention.Figure 14 is the second locating element structure schematic diagram of the invention.

Rotating mechanism C10 includes third frame body C1 and third actuator C2.The fixing end of third actuator C2 is installed on On triframe body C1, that is, third frame body C1 can partially be arranged the fixing end of third actuator C2.Third actuator C2's is defeated Outlet is connect with rotary flange D9, drives rotary flange D9 rotation.To the fixing end of third frame body C1 and third actuator C2 For the state of moving synchronously, the output end of rotary flange D9 and third actuator C2 are to move synchronously state.By the second locating piece C3 It is mounted on third frame body C1, thus the second locating piece C3 fixation synchronous with the fixing end of third frame body C1 and third actuator C2 Or movement, and then the first locating piece D92 is rotated with rotary flange D9 to, second locating piece C3 energy inconsistent with the second locating piece C3 It is enough to play the role of that the first locating piece C2 is prevented to continue rotation to the first locating piece D92, so that the first locating piece D92 is positioned, And then drilling rod is positioned.

First locating piece D92 can be fixedly mounted on rotary flange D9 by screw or bolt, certainly, the first locating piece D92 can also use integral structure with rotary flange D9.To the first locating piece D92 can with the rotation of rotary flange D9 and Rotation.

Multiple location hole C11 are opened up on third frame body C1, location hole C11 is installed on third frame body for the second locating piece C3 On C1, so that the second locating piece C3 is fixedly installed with third frame body C1.Location hole C11 can use through-hole structure, can also adopt With blind hole structure, as long as the second locating piece C3 can be installed, this is not restricted.Second locating piece C3 can pass through positioning Hole C11 is mounted on third frame body C1, and since location hole C11 is set as multiple, therefore the second locating piece C3 can be in multiple positioning Change the installation of position between the C11 of hole to change the spacing with the first locating piece D92, to realize the second locating piece C3 position-adjustable That sets is mounted on third frame body C1.

There is first locating piece D92 the first positioning end face D93, the second locating piece C3 to have the second positioning end face C31.First The positioning of positioning end face D93 and second end face C31 respectively corresponds to be contradicted for the first locating piece D92 and the second locating piece C3 is adjacent End face.To which the rotatable angle of rotary flange D9 is the angle between the first positioning end face D93 and the second positioning end face C31. First positioning end face D93 and the second positioning end face C31 can be contradicted completely, can also partially be contradicted, this is not restricted.

Pass through the setting of rotary flange D9, the first locating piece D92, the second locating piece C3 and third frame body C1, the first positioning Part D92 is installed on rotary flange D9, so that the first locating piece D92 be made to rotate with rotary flange D9.It is fixed that second locating piece C3 passes through Position hole C11 position adjustable is installed on third frame body C1, thus first between the second locating piece C3 and the first locating piece D92 Rotate angle adjustable.First rotation angle needed for dilling angle difference according to drilling rod obtains, to adjust the second locating piece C3 Position on third frame body C1, the first locating piece D92 is rotated with rotary flange D9, when rotary flange D9 reaches third actuator When the set rotation angle of the output end of C2, setting rotation angle namely first rotates angle, and the first locating piece D92 contradicts the Two locating piece C3, rotary flange D9 stop rotating, thus the first rotation angle of the first locating piece D92 rotation and the second locating piece C3 Inconsistent realization machinery positioning.And then the installation site of the second locating piece C3 can be adjusted according to the dilling angle difference of drilling rod, The first revolvable range namely first of locating piece D92 institute rotates angle and also changes correspondingly.Improve the same of drilling rod and power head The precision of axis degree.

Multiple location hole C11 are laid along same circular arc, plane where circular arc perpendicular to rotary flange D9 rotation axis, and The center of circle of circular arc is on rotation axis.

Multiple location hole C11 are laid along same circular arc, that is, multiple location hole C11 the center of circle on same circular arc, and It is spaced and lays on third frame body C1.And plane is perpendicular to rotation axis where circular arc, and the center of circle of circular arc is in rotation axis On, so that multiple location hole C11 are to be placed equidistant with apart from rotation axis.Second locating piece C3 is installed on by location hole C11 On triframe body C1, so that the second locating piece C3 adjusts position in the circumferencial direction along rotation axis, that is, can be around X-axis Circumferential direction adjusts the radian between the second locating piece C3 and the first locating piece D92.

In order to contradict the first locating piece D92 with the second locating piece C3 with after rotary flange D9 rotation, the first locating piece D92 For place plane perpendicular to rotation axis, the spacing of the first locating piece D92 and rotation axis is equal to the second locating piece C3 and rotation The spacing of axis.Alternatively, the part-structure of the first locating piece D92 and the second locating piece C3 are same perpendicular to the flat of rotation axis In face, so that forming the first locating piece D92 and the second locating piece C3 can partially contradict.

Second locating piece C3 opens up the mounting hole C32 of connection corresponding with location hole C11.Mounting hole C32 is set as at least one A, mounting hole C32 is adapted to connection with multiple location hole C11.The radians such as mounting hole C32 is corresponding with location hole C11 are laid.

It is threadedly coupled after mounting hole C32 can be worn by screw or bolt with location hole C11, the second locating piece C3 is consolidated Dingan County is on third frame body C1.Mounting hole C32 can according to need, in other words can according to the length of the second locating piece C3, It is opened up on the second locating piece C3 as one or more, to increase the stability of the second locating piece C3.In one embodiment, pacify It is two that dress hole C32, which can be opened up,.By mounting hole C32 and different location hole C11 connections, the peace of the second locating piece C3 is realized Holding position is adjustable, to realize the stepless adjustable of the first rotation angle, mounting hole C32 is set as and two same arcs of location hole C11 Degree is laid.

Radian is arranged multiple location hole C11 at equal intervals.

Multiple location hole C11 radian can be arranged at equal intervals, so that being conducive to the second locating piece C3 can according to need more Position to be mounted is selected between a location hole C11.Interval radian can make to be set as 10 °, naturally it is also possible to using other numbers The radian of value.Also, mounting hole C32 can be set to the arcuate socket with certain installation radian, the installation radian of mounting hole C32 It can be formed as and be spaced the same radian of radian.In one embodiment, the installation radian of mounting hole C32 can be set into 10 °, thus When adjusting to the position of the second locating piece C3, peace of the mounting hole C32 at 0 °~10 ° is may be implemented in one location hole C11 of every movement Fill stepless adjustable, the number for the range Design Orientation hole C11 that can be adjusted the angle as needed in radian.

First locating piece D92 and the second locating piece C3 are disposed as arc segment structure.

First locating piece D92 can be rotated with rotary flange D9, and the second locating piece C3 can adjust position on third frame body C1 To realize that the first locating piece D92 of the second locating piece C3 and rotation are contradicted and adjustable machinery positioning.Therefore the second locating piece C3 Position adjustable be the distribution radian of multiple location hole C11 being arranged on third frame body C1.Second locating piece C3 can be set to Arc segment structure, to be conducive to the second locating piece C3 in the adjustment in circular arc direction.Likewise, the first locating piece D92 can also be with It is set as arc segment structure.

First locating piece D92 rotate to the second locating piece C3 inconsistent arc range be 90 ° to 135 °.

When drilling straight well, need the first locating piece D92 to rotate to the radian inconsistent with the second locating piece C3 to be 90°；When drilling inclined shaft, need the first locating piece D92 to rotate to the inconsistent maximum radian of the second locating piece C3 to be 135°.Therefore the second locating piece C3 can be adjustable in the range of the first locating piece D92 rotation radian is 90 ° to 135 °, to change The rotation radian of first locating piece D92.

Here for first choice it should be noted that " inside " is directed towards the direction in accommodating space center, " outside " is far from accommodating The direction in space center.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art can be changed above-described embodiment in the technical scope disclosed by the present invention, repair Change, replacement and variant, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the power Subject to the protection scope that benefit requires.

Claims (10)

1. a kind of drill sting device up and down, which is characterized in that including elevating mechanism (A10), swing mechanism (B10), rotating mechanism (C10) and clamping device (D10)；

The elevating mechanism (A10) is installed on boring tower (100) with the boring tower (100) same to angle tilt, and can drive institute The axial direction that drilling rod is stated along the boring tower (100) is mobile for Z axis；

The swing mechanism (B10) connect with the elevating mechanism (A10), so that the drilling rod is around the swing mechanism (B10) Axial-rotation；

The rotating mechanism (C10) and the swing mechanism (B10) and make the drilling rod around institute along the connection of Y-axis position adjustable State the axial-rotation of rotating mechanism (C10)；

The clamping device (D10) and the rotating mechanism (C10) and clamp the drilling rod along the connection of X-axis position adjustable；

The X-axis, the Y-axis and the Z axis are mutually perpendicular to.

2. drill sting device up and down according to claim 1, which is characterized in that the elevating mechanism (A10) includes first Body (A1), movable stand (A2) and the first actuator (A3), the movable stand (A2) movably clamp first frame body (A1), First actuator (A3) is installed on the movable stand (A2) and is sequentially connected with first frame body (A1) described to drive Movable stand (A2) is mobile along first frame body (A1)；First frame body (A1) is installed on the boring tower (100).

3. drill sting device up and down according to claim 2, which is characterized in that the both ends correspondence of the movable stand (A2) and institute It states multiple sides at the both ends the first frame body (A1) and passes through camshaft bearing (A4) rolling connection；First actuator (A3) is adopted Use low speed hydraulic motor.

4. it is according to claim 2 up and down drill sting device, which is characterized in that the output end of first actuator (A3) with Rack gear (A5) engagement connection, the rack gear (A5) are installed on first frame body (A1) and are located on the inside of the movable stand (A2).

5. drill sting device up and down according to claim 1, which is characterized in that the swing mechanism (B10) includes the second frame Body (B1) and the second actuator (B2), second actuator (B2) are installed on second frame body (B1)；Second frame Body (B1) is installed on the elevating mechanism (A10)；

The rotating mechanism (C10) includes third frame body (C1) and third actuator (C2), third actuator (C2) installation In on the third frame body (C1)；The third frame body (C1) is along the Y-axis position adjustable and second actuator (B2) Connection；The clamping device (D10) connect along the X-axis position adjustable with the third actuator (C2).

6. drill sting device up and down according to claim 5, which is characterized in that second actuator (B2) and the third Actuator (C2) is all made of low speed swing hydraulic pressure cylinder.

7. drill sting device up and down according to claim 1, which is characterized in that the rotating mechanism (C10) and the swing Mechanism (B10) adjusts component (E10) along the connection of the Y-axis position adjustable by first, and described first adjusts component (E10) packet Include the first arm (E1), cover board (E2), the second arm (E3) and third arm (E4)；

The side of the cover board (E2) is connect with second arm (E3), the other side and the first arm (E1) adjustable clearance Connection, so that first arm (E1) and second arm (E3) are rotatably connected around the Y-axis；

First arm (E1) is slidably embedded the third arm (E4) along the Y-axis；

The third arm (E4) connect with the swing mechanism (B10)；Second arm (E3) and the rotating mechanism (C10) are even It connects.

8. drill sting device up and down according to claim 7, which is characterized in that the cover board (E2) is described with being used to form The boss (E21) in gap, the other side of the cover board (E2) connect first arm (E1) by the first correcting member (E5) to adjust Save the size in the gap.

9. drill sting device up and down according to claim 1, which is characterized in that the clamping device (D10) includes holding frame (D1), the first claw (D2), the second claw (D3) and fourth drive member (D4)；

First claw (D2) and second claw (D3) engagement connect and are rotatably installed on the holding frame (D1) On；It is described to drive that the fourth drive member (D4) is installed on the side of first claw (D2) and second claw (D3) First claw (D2) and second claw (D3) clamp the drilling rod；

The holding frame (D1) passes through rotary flange (D9) connecting with the rotating mechanism (C10) along the X-axis position adjustable.

10. drill sting device up and down according to claim 9, which is characterized in that the rotary flange (D9) is equipped with first Locating piece (D92), position adjustable is equipped with the second locating piece (C3) on the rotating mechanism (C10), first locating piece (D92) and second locating piece (C3) can be inconsistent to carry out machinery positioning.