CN209261482U - Scalable structure with oblique member and rotary drilling rig - Google Patents
Scalable structure with oblique member and rotary drilling rig Download PDFInfo
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- CN209261482U CN209261482U CN201822119699.XU CN201822119699U CN209261482U CN 209261482 U CN209261482 U CN 209261482U CN 201822119699 U CN201822119699 U CN 201822119699U CN 209261482 U CN209261482 U CN 209261482U
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- telescopic rod
- fixed link
- mast
- host
- oblique member
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Abstract
The utility model provides a kind of scalable structure with oblique member and rotary drilling rig, which includes fixed link and can fix with fixed link grafting and relatively the telescopic rod of bar movement；Wherein, fixed link is used for hinged with the host of drilling machine far from one end of telescopic rod；Telescopic rod is used for hinged with the mast of drilling machine far from one end of fixed link；Mast being capable of the relatively fixed bar movement of synchronous drive telescopic rod and then so that mast in operating angle or makes mast with respect to host in transport angles with respect to host when rotating relative to host.
Description
Technical field
The utility model relates to drilling machine fields, in particular to a kind of scalable structure with oblique member and rotary drilling rig.
Background technique
Currently, rotary drilling rig configuration CFA engineering method (Con-tinuous Flight Auger, spiral drill continuously bore stake and
Penetration construction method), be a kind of novel treatment process of composite foundation, the equipment mainly used be long-spiral drilling machine, concrete pump and
Other ancillary equipments, wherein ancillary equipment such as blender.
The rotary drilling rig for configuring above-mentioned CFA engineering method is usually realized on CR280 model type below.If need to be in small-sized brill
It realizes that biggish brill is deep on machine, is conventionally difficult to realize.CAF engineering method, which generallys use, increases mast height or replacement more
The mode of big type completes the pile hole construction of wammel depth.
However, being had the following deficiencies: using above-mentioned existing common rotary digging modified rotary digging engineering method
First, realizing the pile hole construction of wammel depth, then need the height of mast must be sufficiently high, due to the excessive height of mast
Causing the complete machine unstability of drilling machine reduces；
Second, the bearing diagonal for being used to support mast generallys use not foldable mode, original structure needs people at work
Work is installed；Meanwhile transport when need to be removed by external force, property easy to use is very poor, cause construction efficiency and
Conevying efficiency is too low.
Third, the long screw auger that cannot achieve 17m or more is deep.
Utility model content
The utility model provides a kind of scalable structure with oblique member, it is intended to solve above-mentioned technology existing in the prior art
Problem.
The utility model provides a kind of scalable structure with oblique member, the scalable structure with oblique member include fixed link and with institute
It states fixed link grafting and is capable of the telescopic rod of the relatively described fixed link movement；Wherein,
The fixed link is used for hinged with the host of drilling machine far from one end of the telescopic rod；
The telescopic rod is used for hinged with the mast of drilling machine far from one end of the fixed link；
The mast when being rotated relative to the host can the relatively described fixed link of telescopic rod described in synchronous drive move into
And so that the relatively described host of the mast is in operating angle or makes the relatively described host of the mast in transport angles.
It further, further include lockable mechanism；
When the mast stretches out the fixed link set distance relative to telescopic rod described in host rotation and synchronous drive
The lockable mechanism locks the relative position of the telescopic rod and the fixed link.
Further, the lockable mechanism includes plugging pin oil cylinder and the locking hole that is arranged on the telescopic rod；
The fixed part of the plugging pin oil cylinder is arranged in the fixed link；The movement portion of the plugging pin oil cylinder and the fixation
Portion's grafting and being capable of fixed part movement and then to lock the telescopic rod and described solid with the locking hole grafting relatively
The relative position of fixed pole or the separate locking hole are so that the telescopic rod being capable of the relatively described fixed link movement.
Further, the lockable mechanism includes multiple locking holes；
Multiple locking holes are successively spaced setting along the axial direction of the telescopic rod.
Further, further include micro-adjusting mechanism, be finely adjusted for the operating angle to the mast；
The first end of the micro-adjusting mechanism and the host are direct or compartment of terrain is hinged, the second end of the micro-adjusting mechanism with
The fixed link is connected far from one end of the telescopic rod.
Further, the micro-adjusting mechanism is fine tuning oil cylinder.
Further, the fixed part of the fine tuning oil cylinder passes through flange far from one end of the telescopic rod with the fixed link
Connection；The pars contractilis and the host of the fine tuning oil cylinder are directly or indirectly hinged.
It further, further include body cradle；
The first end of the micro-adjusting mechanism is indirectly hinged by the body cradle with the host.
Scalable structure with oblique member provided by the utility model include fixed link and with fixed link grafting and can consolidate relatively
The telescopic rod of fixed pole movement；Wherein, fixed link is used for hinged with the host of drilling machine far from one end of telescopic rod；Telescopic rod is far from solid
One end of fixed pole is used for hinged with the mast of drilling machine；Mast being capable of the relatively fixed bar of synchronous drive telescopic rod when rotating relative to host
Movement is in turn so that mast in operating angle or makes mast with respect to host in transport angles with respect to host.
In application, rotating mast relative to host, mast synchronous drive telescopic rod is stretched out or is withdrawn in fixed link, this process
In, telescopic rod is synchronized to be rotated relative to mast, and fixed link is synchronized to be rotated relative to host.Specifically, before drilling machine work, make mast
Relative to the upper end of host rotation and mast far from host during, mast drives the relatively fixed bar of telescopic rod to stretch out set distance
Or all stretch out, mast turns to operating angle with respect to host, and mast is in working condition at this time；After drilling machine completes work,
Make mast relative to the upper end of host rotation and mast during the host, mast drives the relatively fixed bar of telescopic rod to withdraw,
Mast turns to transport angles with respect to host, and mast is in travel position at this time.
Scalable structure with oblique member provided by the utility model has the advantage that
First, can be used for drilling machine to support sufficiently high mast, due to enabling drilling machine real using scalable bearing diagonal
The pile hole construction of existing wammel depth, and the complete machine stability of drilling machine can be kept in work progress；
Second, the scalable bearing diagonal for being used to support mast uses folding mode, original structure only need to be opposite in mast
Host is synchronized when rotating and is elongated or shortened, and without manually installed and dismounting, property easy to use is high, construction efficiency and conevying efficiency
It is high.
Third, the brill that can be realized 17m or more is deep, especially 24m and its more than super large bore it is deep.
The another object of the utility model, which also resides in, provides a kind of rotary drilling rig, the rotary drilling rig include host and with it is described
The hinged mast of host further includes scalable structure with oblique member as described above；
The fixed link of the scalable structure with oblique member is hinged far from one end of telescopic rod and the host；
The telescopic rod of the scalable structure with oblique member is hinged far from one end of the fixed link and the mast.
Further, the rotary drilling rig is long spire rotary drilling rig.
The beneficial effect of rotary drilling rig provided by the utility model compared with the prior art, is same as provided by the utility model
The beneficial effect of scalable structure with oblique member compared with the prior art, details are not described herein again.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the schematic diagram for the rotary drilling rig that the utility model embodiment provides；
Fig. 2 is the first schematic diagram of the scalable structure with oblique member that the utility model embodiment provides；
Fig. 3 is the first schematic diagram of the scalable structure with oblique member that the utility model embodiment provides.
Icon:
10- fixed link；20- telescopic rod；30- lockable mechanism；40- micro-adjusting mechanism；50- hinged disk；60- body cradle；100-
Structure with oblique member；200- host；300- mast.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the schematic diagram for the rotary drilling rig that the utility model embodiment provides；Fig. 2 is the utility model embodiment
First schematic diagram of the scalable structure with oblique member provided；Fig. 3 is the scalable bearing diagonal that the utility model embodiment provides
First schematic diagram of structure.
Referring to figs. 1 to shown in Fig. 3, scalable structure with oblique member provided in this embodiment includes fixed link 10 and and fixed link
10 grafting and the telescopic rod 20 that the movement of bar 10 can be fixed relatively；Wherein, fixed link 10 far from telescopic rod 20 one end be used for
The host 200 of drilling machine is hinged；Telescopic rod 20 is used for hinged with the mast 300 of drilling machine far from one end of fixed link 10；300 phase of mast
It being capable of the relatively fixed movement of bar 10 of synchronous drive telescopic rod 20 and then so that the opposite host 200 of mast 300 when being rotated to host 200
In operating angle or make mast 300 with respect to host 200 in transport angles.
Wherein, the one end of fixed link 10 far from telescopic rod 20 and host 200 are directly or indirectly hinged, and telescopic rod 20 is separate
One end of fixed link 10 and mast 300 are directly or indirectly hinged.
In the present embodiment, it is preferable that the one end of fixed link 10 far from telescopic rod 20 and host 200 are indirect by body cradle 60
Hingedly, the one end of telescopic rod 20 far from fixed link 10 and mast 300 are indirectly hinged by hinged disk 50.
Wherein, fixed link 10 is tubular structure, and fixed link 10 can be rectangular tube or round tube.Telescopic rod 20 is tubular structure
Or solid construction, telescopic rod 20 can be rectangular tube or round tube, telescopic rod 20 can be square pole or circular pin.
In application, rotating mast 300 relative to host 200,300 synchronous drive telescopic rod 20 of mast, which is stretched out or withdrawn, to be fixed
In bar 10, during this, telescopic rod 20 is synchronized to be rotated relative to mast 300, and fixed link 10 synchronizes the opposite rotation of host 200.Specifically
Ground, drilling machine work before, make mast 300 with respect to host 200 rotate and mast 300 upper end far from host 200 during,
Mast 300 drives the relatively fixed bar 10 of telescopic rod 20 to stretch out set distance or all stretch out, and mast 300 is with respect to 200 turns of host
It moves to operating angle, mast 300 is in working condition at this time；After drilling machine completes work, rotate mast 300 relative to host 200
And the upper end of mast 300, during the host 200, mast 300 drives the relatively fixed bar 10 of telescopic rod 20 to withdraw, mast
300 opposite hosts 200 turn to transport angles, and mast 300 is in travel position at this time.
Scalable structure with oblique member provided by the embodiment of the utility model has the advantage that
First, can be used for drilling machine to support sufficiently high mast, due to enabling drilling machine real using scalable bearing diagonal
The pile hole construction of existing wammel depth, and the complete machine stability of drilling machine can be kept in work progress；
Second, the scalable bearing diagonal for being used to support mast uses folding mode, original structure only need to be opposite in mast
Host is synchronized when rotating and is elongated or shortened, and without manually installed and dismounting, property easy to use is high, construction efficiency and conevying efficiency
It is high.
Third, the brill that can be realized 17m or more is deep, the super large of especially 24m or more bores deep.
In the present embodiment, scalable structure with oblique member 100 further includes lockable mechanism 30, which is arranged in fixation
Between bar 10 and telescopic rod 20, when mast 300 is relative to the rotation of host 200 and synchronous drive telescopic rod 20 stretches out fixed link 10 and sets
Apart from when, lockable mechanism 30 lock telescopic rod 20 and fixed link 10 relative position so that mast 300 with respect to host 200 keep
In operating angle.
In the present embodiment, it is preferable that lockable mechanism 30 includes plugging pin oil cylinder and the locking hole being arranged on telescopic rod 20；Its
In, plugging pin oil cylinder includes fixed part and movement portion.
The fixed part of plugging pin oil cylinder is arranged in fixed link 10；The movement portion of plugging pin oil cylinder and fixed part grafting and being capable of phase
Fixed part is moved and then to lock the relative position of telescopic rod 20 and fixed link 10 with locking hole grafting or far from locking hole
So that telescopic rod 20 can fix the movement of bar 10 relatively.
When fixed part is stretched out in the movement portion of plugging pin oil cylinder, movement portion and locking hole grafting, movement portion and locking hole cooperate
The relative position of telescopic rod 20 and fixed link 10 is locked, mast 300 is maintained in operating angle with respect to host 200 at this time.
When the movement portion of plugging pin oil cylinder and locking hole are detached from, telescopic rod 20 and fixed link 10 can relative motion, at this time
Mast 300 is relative to the rotation of host 200 and close to host 200, and when telescopic rod 20 is withdrawn in fixed link 10, mast 300 is relatively main
Machine 200 is in transport angles, can be transported at this time.
In the above process, telescopic rod 20 is rotated relative to mast 300, and fixed link 10 is rotated relative to host 200,300 phase of mast
Host 200 is rotated, 10 relative motion of telescopic rod 20 and fixed link, this 4 movements are synchronous to be carried out, so that mast 300 is folded into
Travel position turns to operating angle.
In the present embodiment, above-mentioned lockable mechanism 30 includes multiple locking holes, multiple locking holes along telescopic rod 20 it is axial according to
Minor tick setting, the pars contractilis of plugging pin oil cylinder is from the locking hole grafting of different location so that mast 300 turns to different work
Angle.
Scalable structure with oblique member 100 provided in this embodiment further includes micro-adjusting mechanism 40, the micro-adjusting mechanism 40 for pair
The operating angle of mast 300 is finely adjusted.Wherein, the first end of micro-adjusting mechanism 40 and host 200 are directly or compartment of terrain is hinged, micro-
The second end of regulating mechanism 40 is connect with fixed link 10 far from one end of telescopic rod 20.
Preferably, micro-adjusting mechanism 40 is fine tuning oil cylinder.Wherein, the fixed part and fixed link 10 for finely tuning oil cylinder are far from telescopic rod
20 one end passes through flanged joint；Pars contractilis and the host 200 for finely tuning oil cylinder are directly or indirectly hinged.
Preferably, the first end of micro-adjusting mechanism 40 and host 200 are indirectly hinged.Wherein, structure with oblique member 100 further includes hinge
Frame 60 is connect, pars contractilis and the host 200 for finely tuning oil cylinder are indirectly hinged by body cradle 60.
In, after mast turns to operating angle, since ground has uneven situation, need to carry out as shown in figure 1
Shown in low-angle adjustment on left and right directions, therefore structure with oblique member need to add fine tuning oil cylinder, to guarantee that structure with oblique member exists
After fixed link and flexible rod locking, mast also can be carried out the adjustment of low-angle.In this way, after adjustment, entire bearing diagonal
Structure can keep certain rigidity, and when by larger external force, structure with oblique member can keep a biggish protection to mast
Property pulling force, keep mast and entire drilling machine stability, meet the work of drilling machine, at this time drilling machine can each state carry out work
Make, and in most wammel depth, structure with oblique member is still capable of providing larger protection and support force.
Structure with oblique member provided in this embodiment can make mast keep preferable rigidity in the case where increasing height, to
The brill for improving drilling machine it is deep, it can be achieved that 24m and its more than super large bore it is deep.
The another object of the utility model embodiment, which also resides in, provides a kind of rotary drilling rig, which includes host
200 and the mast 300 hinged with host 200, it further include scalable structure with oblique member 100 as above；Scalable structure with oblique member
The one end of 100 fixed link 10 far from telescopic rod 20 and host 200 are hinged；The telescopic rod 20 of scalable structure with oblique member 100 is remote
One end and mast 300 from fixed link 10 is hinged.
Further, rotary drilling rig is long spire rotary drilling rig.
The beneficial effect of rotary drilling rig provided by the utility model compared with the prior art, is same as provided by the utility model
The beneficial effect of scalable structure with oblique member compared with the prior art, details are not described herein again.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of scalable structure with oblique member, it is characterised in that: including fixed link (10) and with the fixed link (10) grafting and
It is capable of the telescopic rod (20) of relatively described fixed link (10) movement；Wherein,
The fixed link (10) is used for hinged with the host (200) of drilling machine far from the one end of the telescopic rod (20)；
The telescopic rod (20) is used for hinged with the mast (300) of drilling machine far from the one end of the fixed link (10)；
The mast (300) when being rotated relative to the host (200) can telescopic rod (20) described in synchronous drive it is relatively described solid
Fixed pole (10) movement is in turn so that the relatively described host (200) of the mast (300) is in operating angle or makes the mast (300)
The relatively described host (200) is in transport angles.
2. scalable structure with oblique member according to claim 1, it is characterised in that: further include lockable mechanism (30)；
The mast (300) stretches out the fixed link relative to telescopic rod (20) described in the host (200) rotation and synchronous drive
(10) when set distance the lockable mechanism (30) the locking telescopic rod (20) and the fixed link (10) relative position.
3. scalable structure with oblique member according to claim 2, it is characterised in that: the lockable mechanism (30) includes bolt
Oil cylinder and the locking hole being arranged on the telescopic rod (20)；
The fixed part of the plugging pin oil cylinder is arranged on the fixed link (10)；The movement portion of the plugging pin oil cylinder and the fixation
Portion's grafting and being capable of fixed part movement and then to lock the telescopic rod (20) and institute with the locking hole grafting relatively
State the relative position of fixed link (10) or far from the locking hole so that the telescopic rod (20) being capable of the relatively described fixed link
(10) it moves.
4. scalable structure with oblique member according to claim 3, it is characterised in that: the lockable mechanism (30) includes multiple
The locking hole；
Multiple locking holes are successively spaced setting along the axial direction of the telescopic rod (20).
5. scalable structure with oblique member according to claim 1, it is characterised in that: further include micro-adjusting mechanism (40), be used for
The operating angle of the mast (300) is finely adjusted；
The first end of the micro-adjusting mechanism (40) and the host (200) are directly or compartment of terrain is hinged, the micro-adjusting mechanism (40)
Second end and the fixed link (10) connect far from the one end of the telescopic rod (20).
6. scalable structure with oblique member according to claim 5, it is characterised in that: the micro-adjusting mechanism (40) is fine tuning oil
Cylinder.
7. scalable structure with oblique member according to claim 6, it is characterised in that: the fixed part of the fine tuning oil cylinder and institute
It states fixed link (10) and passes through flanged joint far from the one end of the telescopic rod (20)；The pars contractilis of the fine tuning oil cylinder and the master
Machine (200) is directly or indirectly hinged.
8. scalable structure with oblique member according to claim 5, it is characterised in that: further include body cradle (60)；
The first end of the micro-adjusting mechanism (40) and the host (200) are indirectly hinged by the body cradle (60).
9. a kind of rotary drilling rig, including host (200) and the mast (300) hinged with the host (200), it is characterised in that:
It further include such as scalable structure with oblique member (100) of any of claims 1-8；
The fixed link (10) of the scalable structure with oblique member (100) one end and the host (200) far from telescopic rod (20)
Hingedly；
The telescopic rod (20) of the scalable structure with oblique member (100) one end and the mast far from the fixed link (10)
(300) hinged.
10. rotary drilling rig according to claim 9, it is characterised in that: the rotary drilling rig is long spire rotary drilling rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119699.XU CN209261482U (en) | 2018-12-17 | 2018-12-17 | Scalable structure with oblique member and rotary drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822119699.XU CN209261482U (en) | 2018-12-17 | 2018-12-17 | Scalable structure with oblique member and rotary drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261482U true CN209261482U (en) | 2019-08-16 |
Family
ID=67560001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822119699.XU Active CN209261482U (en) | 2018-12-17 | 2018-12-17 | Scalable structure with oblique member and rotary drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261482U (en) |
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2018
- 2018-12-17 CN CN201822119699.XU patent/CN209261482U/en active Active
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