CN109519129A - A kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle drilling machine elevating method - Google Patents
A kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle drilling machine elevating method Download PDFInfo
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- CN109519129A CN109519129A CN201811645229.5A CN201811645229A CN109519129A CN 109519129 A CN109519129 A CN 109519129A CN 201811645229 A CN201811645229 A CN 201811645229A CN 109519129 A CN109519129 A CN 109519129A
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- trestle
- movable stand
- latch
- drilling machine
- elastic component
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention belongs to trestle drilling rig technique fields, propose a kind of trestle drilling machine elevating mechanism, including the movable stand for being moved on trestle, the pressure lever mechanism for driving movable stand to move up is hinged on movable stand, it is provided with below pressure lever mechanism and pushes the supporting element for driving movable stand to move up required fulcrum for providing pressure lever mechanism, the latch for being locked at movable stand on trestle is additionally provided on movable stand.The present invention solves the problems, such as easy to damage and unstable when elevating mechanism use in the prior art.
Description
Technical field
The invention belongs to trestle drilling rig technique field, it is related to a kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle and bores
Machine elevating method.
Background technique
Post drill have safety anti-explosive, torque is big, revolving speed is high, small in size, light-weight, structure is simple, convenient for disassembly and assembly
The advantages that, high-efficiency helical drilling rod and geologic drilling rod can be matched, is widely used in coal mine and visits water, water filling, visit gas-removing, let out
Put the drilling construction of pressure port etc..
Guide rail currently used for post drill realizes the function of the lifting carriage on column often through hydraulic cylinder or cylinder
Can, but it is easy to damage and unstable when the use of this elevating mechanism, influence the using effect of equipment entirety, while high production cost.
Summary of the invention
The present invention proposes a kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle drilling machine elevating method, solves existing
Problem easy to damage and unstable when elevating mechanism uses in technology.
The technical scheme of the present invention is realized as follows:
A kind of trestle drilling machine elevating mechanism, comprising:
Movable stand for moving on trestle is hinged with the pressure for driving the movable stand to move up on the movable stand
Linkage, is provided with below the pressure lever mechanism to push for providing pressure lever mechanism the movable stand is driven to move up required fulcrum
Supporting element, the latch for being locked at the movable stand on the trestle is additionally provided on the movable stand.
As further technical solution, the movable stand include vertical plate and the upper lantern ring being connect with the vertical plate, under
Lantern ring, the upper lantern ring, the lower collar are set on the trestle.
As further technical solution, the pressure lever mechanism includes the rotating turret being hinged on the movable stand, described
Press section is provided on rotating turret, the press section is located at the top of the supporting element, and is in contact with the supporting element,
The handle convenient for holding is additionally provided on the rotating turret.
As further technical solution, the supporting element includes the pressure dynamic plate being arranged in below the pressure lever mechanism, institute
It states pressure dynamic plate and the upper lantern ring or is connected between the lower collar for driving the pressure dynamic plate to be pressed down rear return
First elastic component,
The pressure dynamic plate is arranged on the trestle,
The lower surface of the press section is in contact with the upper surface of the pressure dynamic plate.
As further technical solution, the first elliptical aperture or the first circular hole, the trestle are provided on the pressure dynamic plate
Pass through first elliptical aperture or first circular hole.
As further technical solution, the latch is tilted and is slidably arranged on the trestle, the latch
One end abut and have the second elastic component being locked on the trestle for tilting the latch, second elastic component
The other end is connect with the upper lantern ring,
The second elliptical aperture or the second circular hole passed through for the trestle is provided on the latch,
The upper end of the vertical plate is provided with the opening towards the latch, opens described in the other end insertion of the latch
In mouthful.
Trestle drilling machine is provided with borer rail, the drilling machine on the vertical plate including the trestle drilling machine elevating mechanism
Drilling machine is provided on guide rail.
A kind of trestle drilling machine elevating method using the elevating mechanism, comprising the following steps:
S1, movable stand rise, and using supporting element as fulcrum, press down on the pressure lever mechanism, the pressure lever mechanism with it is described
The hinged end of movable stand moves upwards, while driving the movable stand along the trestle upward sliding, and by being obliquely installed
Latch is locked at the movable stand after rising on the trestle；
S2, movable stand decline, press down on one end that the latch is abutted with the second elastic component until the latch
It is intended to be horizontally disposed on the trestle, makes the latch with the movable stand simultaneously along the trestle slide downward.
As further technical solution, which is characterized in that S1 specifically comprises the following steps:
S11, using supporting element as fulcrum, press down on handle, press section pulls down pressure dynamic plate, the connect with pressure dynamic plate
One elastic component is compressed or is stretched；
S12, when pushing handle in S11, the pressure lever mechanism be in heeling condition, the rotating turret and the movable stand
Hinged end move upwards and drive the movable stand along the trestle upward sliding simultaneously；
S13, after the completion of the movable stand upward sliding in S12, unclamp the handle, the first elastic component can push up upwards
It rises or is pulled upwardly the pressure dynamic plate, one end that the pressure dynamic plate is connect with first elastic component moves upwards, and band simultaneously
Move the press section, the handle moves upwards, and restores the pressure lever mechanism to horizontality, the latch being obliquely installed makes
Movable stand after rising is locked on the trestle.
As further technical solution, S2 specifically comprises the following steps:
S21, one end that the latch is abutted with the second elastic component is pressed down on, made in the support of second elastic component
Under, the latch being obliquely installed is made to be intended to horizontality；
After S22, the latch in S21 are intended to horizontality, the latch is with the movable stand while edge
The trestle slide downward；
When S23, the movable stand in S22 slide down to suitable job position, cancel to the latch
Pressing force, under the elastic force effect of the second elastic component, latch restores to heeling condition, and the movable stand is locked at the frame
On column.
The present invention is using principle and has the beneficial effect that
1, the movable stand in the present invention is slidably arranged on trestle, and movable stand is hinged with pressure lever mechanism, and pressure lever mechanism is used for
Movable stand is driven to rise on trestle, instantly when moulded rod mechanism, using supporting element as fulcrum, the lower pressure side of pressure lever mechanism is transported downwards
Dynamic, the hinged end of movable stand and pressure lever mechanism moves upwards, will when the hinged end of movable stand and pressure lever mechanism moves upwards
Movable stand is driven to move up, and moving process, along trestle, movement is more steady.Compared to by the way that hydraulic cylinder or cylinder is arranged
Movable stand is driven to rise or fall, hydraulic cylinder or cylinder in use, are prone to wear or damage, and is not easy to repair, and one
Denier damage just will affect operation, and production cost is higher, and pressure lever mechanism structure is not simpler, easy to wear, and movement is more steady,
And production cost is greatly reduced, is solved the problems, such as easy to damage and unstable when elevating mechanism use in the prior art.
When movable stand is in job state, the latch being arranged on movable stand is inclined on movable stand, locking
Through-hole is provided on plate, trestle passes through through-hole, therefore latch can be stuck on trestle in an inclined state, and the inner wall of through-hole is tightly
It is against on trestle, will there is biggish frictional force between latch and trestle, it is sufficient to movable stand is locked on trestle, prevented
Movable stand glides, and guarantees that trestle drilling machine can stablize operation, improves reliability of the invention, stability.
When movable stand needs to decline, as long as unlock latch, latch, movable stand will be along trestle slide downwards, directly
To reaching job requirements position, then by latch movable stand is locked on trestle.
2, the upper lantern ring in the present invention, lower collar are connected by vertical plate, and are both set on trestle, therefore along frame
The process that column rises or falls, upper lantern ring, lower collar can be close to trestle sliding, prevent lantern ring, lower collar in sliding process
It shakes, guarantees that movable stand is more stable when rising or falling.
3, the present invention in pressure lever mechanism include rotating turret, rotating turret is hinged on movable stand, be provided on rotating turret by
Splenium, handle, the setting of handle can make push when it is more laborsaving, press section is located at the top of supporting element, when holding handle simultaneously
When pulling down, press section can pull down supporting element, and it is required that supporting element offer pressure lever mechanism pushing drives movable stand to move up
Fulcrum, end where the handle of rotating turret move downward, and the hinged end of rotating turret and movable stand is lifted upwards, therefore is pressing compression bar
When mechanism, pressure lever mechanism will drive movable stand along trestle upward sliding.The structure of pressure lever mechanism is relatively simple, is driving movable stand
When along trestle sliding, it is more easier to operate.
Supporting element includes pressure dynamic plate, pressure dynamic plate and upper lantern ring or is connected with the first elastic component between lower collar, by first
When elastic component is connected between lantern ring and pressure dynamic plate, the first elastic component, which plays the role of pulling up, presses movable plate, by the first bullet
Property part when being connected between lower collar and pressure dynamic plate, the first elastic component plays the role of holding out against pressure dynamic plate, the first elastic component upwards
Specially spring or bullet pin, bullet pin bullet pin includes sleeve and one end is slidably arranged in the sliding bar in sleeve, sliding bar and sleeve
Connecting spring between the inner wall of bottom is additionally provided with the fastener for preventing sliding bar from skidding off sleeve on sleeve.The structure of spring is simple,
Installation and replacement are more convenient, and the structure of bullet pin is more firm, may further ensure that the stability in operational process.
After pulling down handle, press section can pull down pressure dynamic plate, and pressure dynamic plate can push or stretch the first elastic component,
After the completion of movable stand upward sliding, the elastic force of the first elastic component can drive the pressure dynamic plate being pressed down to move upwards, and pressure dynamic plate is extensive
It is multiple to it is initial when horizontality so that supporting element be capable of providing pressure lever mechanism pushes next time it is required when drive movable stand moves up
Fulcrum, driven by the first elastic component and press sheet reset, do not need manual intervention, on the one hand save manual resource, it is another
Aspect improves work efficiency.
4, the first elliptical aperture or the first circular hole are provided on the pressure dynamic plate in the present invention, the diameter of the first circular hole is slightly larger than frame
The diameter of column, to guarantee press section when pushing one end of pressure dynamic plate, pressure dynamic plate can be depressed into heeling condition, make the first ellipse
The inner wall of hole or the first circular hole is against on trestle, and pressure dynamic plate is stuck on trestle at this time, the inner wall of the first elliptical aperture or the first circular hole
There are biggish frictional force between trestle, pressure dynamic plate is locked on trestle, thus to provide fulcrum when pressure lever mechanism pushing,
It drives movable stand to rise when being lifted the hinged end of rotating turret and movable stand upwards, realizes and drive movable stand to stablize by pressure lever mechanism
Rise, does not need to provide other power sources, it is time saving and energy saving.
After the vertical motion for completing movable stand, after cancelling lower pressure, pressure dynamic plate can be in the elastic force of the first elastic component
Under effect, the end that is pressed down of pressure dynamic plate rises, restore to it is initial when horizontality, it is automatic to be carried out for pressing action next time
Prepare, do not need provide external force come make pressure dynamic plate restore to it is initial when horizontality, save movable stand rise when time,
It improves work efficiency.
5, the latch in the present invention is inclined on trestle, and latch, trestle are stuck on trestle, are caused on latch
Through-hole wall and trestle between there are biggish frictional force, it is sufficient to by the frictional force between latch and trestle by movable stand
On trestle, latch structure is simple for locking, and using reliable, locking effect is more preferable.The higher end of latch and the second elasticity
Part abuts, and lower one end insertion of latch is arranged in the opening of vertical plate upper end, during movable stand upward sliding, vertical plate
Latch, which can be pushed up, makes its upward sliding therewith, and tilt angle of latch during upward sliding becomes smaller, so that
Latch can stablize upward sliding, ensure using effect and stable operation of the invention.
When movable stand is needed along trestle slide downward, one end that latch is abutted with the second elastic component is pressed down on, directly
It is in a horizontal state to latch, at this point, not contacting between latch and trestle or hardly contacting, between latch and trestle
Frictional force becomes smaller, and movable stand, latch, to realize the downward sliding function of movable stand, can work as sliding simultaneously along trestle slide downward
When to suitable job position, cancel the pressing force to latch, the second elastic component can will be abutted with it one end of latch to
Upper jack-up, latch restore to heeling condition, by its frictional force between trestle again by movable stand locking on trestle,
Operating procedure is simple, and the sliding position of movable stand is easy to determine, guarantees that the job position of drilling machine can be more accurate.
Therefore, the present invention in latch on the one hand by the larger frictional force between trestle by movable stand locking in frame
On column, structure is simple and reliable and stable, and on the other hand, the higher end by pressing latch makes it be in a horizontal state, and makes it
Frictional force between trestle becomes smaller, and the decline of movable stand can be realized, and stable, accurate positioning is easy to operate, reliable.
6, drilling machine is arranged on borer rail in the present invention, and the lower section of vertical plate is arranged in borer rail, therefore on vertical plate
It rises or just will drive borer rail during declining and rise or fall, to realize the lifting of drilling machine, meet operating condition operation
Demand.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of supporting element in the present invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the main view of supporting element in the present invention；
Fig. 4 is the partial enlarged view of A in Fig. 3；
Fig. 5 is the structural schematic diagram of the another embodiment of supporting element in the present invention；
Fig. 6 is the structural schematic diagram of further embodiment of this invention；
Fig. 7 is the main view of the another embodiment of supporting element in the present invention；
In figure: 1- trestle, 2- movable stand, 21- vertical plate, the upper lantern ring of 22-, 23- lower collar, 3- pressure lever mechanism, 31- rotation
Frame, the press section 32-, 33- handle, 4- supporting element, the first elastic component of 41-, 42- pressure dynamic plate, 5- latch, the second elastic component of 6-,
61- first sleeve, 62- compression bar, the first spring of 63-, the first convex edge 64-, the second convex edge 65- 65,7- opening.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 1~7, a kind of trestle drilling machine elevating mechanism proposed by the present invention, comprising:
Movable stand 2 for moving on trestle 1 is hinged with the compression bar machine for driving movable stand 2 to move up on movable stand 2
Structure 3, the lower section of pressure lever mechanism 3, which is provided with, pushes the supporting element for driving movable stand 2 to move up required fulcrum for providing pressure lever mechanism 3
4, the latch 5 for being locked at movable stand 2 on trestle 1 is additionally provided on movable stand 2.
Movable stand 2 in the present invention is slidably arranged on trestle 1, and movable stand 2 and pressure lever mechanism 3 are hinged, and pressure lever mechanism 3 is used
It is fulcrum, the pushing of pressure lever mechanism 3 with supporting element 4 instantly when moulded rod mechanism 3 in driving movable stand 2 to rise on trestle 1
End moves downward, and movable stand 2 and the hinged end of pressure lever mechanism 3 move upwards, when the hinged end of movable stand 2 and pressure lever mechanism 3 to
When upper movement, it just will drive movable stand 2 and move up, and moving process, along trestle 1, movement is more steady.Compared to passing through
Setting hydraulic cylinder or cylinder drive movable stand 2 to rise or fall, and hydraulic cylinder or cylinder in use, are prone to wear or damage
It is bad and not easy to repair, it will affect operation once damage, and production cost is higher, and 3 structure of pressure lever mechanism is simpler, no
Easy to wear, movement is more steady, and greatly reduces production cost, solves easy when elevating mechanism use in the prior art
Damage and unstable problem.
When movable stand 2 is in job state, the latch 5 being arranged on movable stand 2 is inclined on movable stand 2,
Through-hole is provided on latch 5, trestle 1 passes through through-hole, therefore latch 5 can be stuck on trestle 1 in an inclined state, through-hole
Inner wall is tightly against on trestle 1, will there is biggish frictional force between latch 5 and trestle 1, it is sufficient to lock movable stand 2
It on trestle 1, prevents movable stand 2 from gliding, guarantees that trestle drilling machine can stablize operation, improve reliability of the invention, stabilization
Property.
When movable stand 2 needs to decline, as long as unlock latch 5, latch 5, movable stand 2 will be along trestles 1 to downslide
It is dynamic, until reaching job requirements position, then movable stand 2 is locked on trestle 1 by latch 5.
Further, movable stand 2 include vertical plate 21 and connect with vertical plate 21 upper lantern ring 22, lower collar 23, upper lantern ring 22,
Lower collar 23 is set on trestle 1.
Upper lantern ring 22, lower collar 23 in the present invention are connected by vertical plate 21, and are both set on trestle 1, therefore
In the process risen or fallen along trestle 1, upper lantern ring 22, lower collar 23 can be close to the sliding of trestle 1, prevent lantern ring 22, trap
Ring 23 shakes in sliding process, guarantees that movable stand 2 is more stable when rising or falling.
Further, pressure lever mechanism 3 includes the rotating turret 31 being hinged on movable stand 2, is provided with press section on rotating turret 31
32, press section 32 is located at the top of supporting element 4, and is in contact with supporting element 4,
The handle 33 convenient for holding is additionally provided on rotating turret 31.
Further, supporting element 4 include be arranged in pressure dynamic plate 42 below pressure lever mechanism 3, pressure dynamic plate 42 and upper lantern ring 22 or
The first elastic component 41 for driving pressure dynamic plate 42 to be pressed down rear return is connected between lower collar 23,
Pressure dynamic plate 42 is arranged on trestle 1,
The lower surface of press section 32 is in contact with the upper surface of pressure dynamic plate 42.
Pressure lever mechanism 3 in the present invention includes rotating turret 31, and rotating turret 31 is hinged on movable stand 2, sets on rotating turret 31
It is equipped with press section 32, handle 33, the setting of handle 33 is more laborsaving when can make to push, and press section 32 is located at the upper of supporting element 4
Side, when holding handle 33 and pulling down, press section 32 can pull down supporting element 4, and supporting element 4 is provided under pressure lever mechanism 3
Pressure zone moves movable stand 2 and moves up required fulcrum, and the 33 place end of handle of rotating turret 31 moves downward, rotating turret 31 and movable stand 2
Hinged end be lifted upwards, therefore when pressing pressure lever mechanism 3, pressure lever mechanism 3 will drive movable stand 2 along 1 upward sliding of trestle.
The structure of pressure lever mechanism 3 is relatively simple, when driving movable stand 2 to slide along trestle 1, is more easier to operate.
Supporting element 4 is including pressure dynamic plate 42, pressure dynamic plate 42 and upper lantern ring 22 or the first elasticity is connected between lower collar 23
Part 41, when the first elastic component 41 is connected between upper lantern ring 22 and pressure dynamic plate 42, the first elastic component 41, which plays to pull up, to press
The effect of movable plate 42, when the first elastic component 41 is connected between lower collar 23 and pressure dynamic plate 42, the first elastic component 41 play to
On hold out against the effect of pressure dynamic plate 42, the first elastic component 41 is specially spring or bullet pin, and bullet pin bullet pin includes sleeve and one end sliding
Sliding bar in sleeve is set, and connecting spring between sliding bar and the inner wall of sleeve bottom is additionally provided with anti-on-slip on sleeve
Lever skids off the fastener of sleeve.The structure of spring is simple, and installation and replacement are more convenient, and the structure of bullet pin is more firm, Ke Yijin
One step guarantees the stability in operational process.
After pulling down handle 33, press section 32 can pull down pressure dynamic plate 42, and pressure dynamic plate 42 can push or stretch
One elastic component 41, after the completion of 2 upward sliding of movable stand, the elastic force of the first elastic component 41 can drive the pressure dynamic plate 42 that is pressed down to
Upper movement, pressure dynamic plate 42 restore to it is initial when horizontality so that supporting element 4 is capable of providing pressure lever mechanism 3 and pushes next time
The fulcrum for driving movable stand 2 required when moving up drives pressure dynamic plate 42 to reset, does not need manual intervention by the first elastic component 41,
On the one hand manual resource is saved, on the other hand improved work efficiency.
Further, the first elliptical aperture or the first circular hole are provided on pressure dynamic plate 42, trestle 1 passes through the first elliptical aperture or the
One circular hole.
The first elliptical aperture or the first circular hole are provided on pressure dynamic plate 42 in the present invention, the diameter of the first circular hole is slightly larger than frame
The diameter of column 1, to guarantee press section 32 when pushing one end of pressure dynamic plate 42, pressure dynamic plate 42 can be depressed into heeling condition, make
The inner wall of first elliptical aperture or the first circular hole is against on trestle 1, and pressure dynamic plate 42 is stuck on trestle 1 at this time, the first elliptical aperture or
There are biggish frictional force between the inner wall and trestle 1 of one circular hole, and pressure dynamic plate 42 is locked on trestle 1, to be compression bar machine
Structure 3 provides fulcrum when pushing, and drives movable stand 2 to rise when being lifted the hinged end of rotating turret 31 and movable stand 2 upwards, realize by
Pressure lever mechanism 3 drives movable stand 2 to stablize rising, does not need to provide other power sources, time saving and energy saving.
After the vertical motion for completing movable stand 2, after cancelling lower pressure, pressure dynamic plate 42 can be in the first elastic component 41
Under elastic force effect, the end that is pressed down of pressure dynamic plate 42 rises, restore to it is initial when horizontality, it is automatic to press down next time
Be ready, do not need provide external force come make pressure dynamic plate 42 restore to it is initial when horizontality, save movable stand 2 rising
When time, improve work efficiency.
Further, latch 5 is tilted and is slidably arranged on trestle 1, and one end of latch 5, which abuts, to be had for making latch
The second elastic component 6 that 5 inclinations are locked on trestle 1, the other end of the second elastic component 6 are connect with upper lantern ring 22,
The second elliptical aperture or the second circular hole passed through for trestle 1 is provided on latch 5,
The upper end of vertical plate 21 is provided with the opening 7 towards latch 5, in the other end insertion opening 7 of latch 5.
Further, the second elastic component 6 includes that first sleeve 61 and one end are slidably arranged in the compression bar 62 in first sleeve 61,
First sleeve 61 is connect with upper lantern ring 22, and the other end of compression bar 62 is abutted with one end of latch 5, and compression bar 62 is slidably arranged in
It is connected with the first spring 63 between the inner wall of 61 bottom of one end in one sleeve 61 and first sleeve,
One end that compression bar 62 is slidably arranged in first sleeve 61 is provided with the first convex edge 64, the tube port position of first sleeve 61
It is provided with the second convex edge 65 for preventing compression bar 62 from skidding off first sleeve 61 for limiting the first convex edge 64.
Latch 5 in the present invention is inclined on trestle 1, and latch 5, trestle 1 are stuck on trestle 1, causes to lock
There are biggish frictional force between through-hole wall on plate 5 and trestle 1, it is sufficient to pass through the frictional force between latch 5 and trestle 1
By 2 locking of movable stand on trestle 1,5 structure of latch is simple, and using reliable, locking effect is more preferable.Latch 5 it is higher by one
End is abutted with the second elastic component 6, and lower one end insertion of latch 5 is arranged in the opening 7 of 21 upper end of vertical plate, in movable stand 2
During upward sliding, vertical plate 21, which can push up latch 5, makes its upward sliding therewith, and latch 5 is in upward sliding mistake
Tilt angle in journey becomes smaller, so that latch 5 can stablize upward sliding, ensures using effect and stable operation of the invention.
When movable stand 2 is needed along 1 slide downward of trestle, latch 5 is abutted with the second elastic component 6 one is pressed down on
End, until latch 5 is in a horizontal state, at this point, do not contact between latch 5 and trestle 1 or hardly contact, latch 5 with
Frictional force between trestle 1 becomes smaller, and movable stand 2, latch 5 can be simultaneously along 1 slide downwards of trestle, to realize under movable stand
Sliding function cancels the pressing force to latch 5 when sliding into suitable job position, and the second elastic component 6 can will be abutted with it
One end of latch 5 jacks up upwards, and latch 5 restores to heeling condition, will be moved again by its frictional force between trestle 1
For 2 locking of moving frame on trestle 1, operating procedure is simple, and the sliding position of movable stand 2 is easy to determine, guarantees the operation position of drilling machine
Setting can be more accurate.
Therefore, 5 one side of latch in the present invention is by the larger frictional force between trestle 1 by 2 locking of movable stand
On trestle 1, structure is simple and reliable and stable, and on the other hand, the higher end by pressing latch makes it be in a horizontal state,
So that its frictional force between trestle 1 is become smaller, can be realized the decline of movable stand 2, stable, accurate positioning, easy to operate,
Reliably.
The present invention also proposes trestle drilling machine, including trestle drilling machine elevating mechanism, is provided with borer rail, drilling machine on vertical plate 21
Drilling machine is provided on guide rail.
Drilling machine is arranged on borer rail in the present invention, and the lower section of vertical plate 21 is arranged in borer rail, therefore in vertical plate 21
It just will drive borer rail during rising or falling to rise or fall, to realize the lifting of drilling machine, meet operating condition operation
Demand.
The present invention also proposes a kind of trestle drilling machine elevating method using elevating mechanism, comprising the following steps:
S1, when needing to drive movable stand 2 to rise, press down on the handle 33 in pressure lever mechanism 3, make at pressure lever mechanism 3
It is at this time fulcrum with supporting element 4 in heeling condition, handle 33,32 place end of press section push, rotating turret 31 and movable stand 2
Hinged end is lifted up, to drive movable stand 2 along 1 upward sliding of trestle；The upper set being set on trestle 1 in the process
Ring 22, lower collar 23 are slided along trestle 1, guarantee that movable stand 2 is more steady when driving borer rail movement,
Press section 32 can pull down one end of pressure dynamic plate 42 during the depression process, and pressure dynamic plate 42 is made to be in heeling condition,
The first elastic component 41 connecting with pressure dynamic plate 42 is compressed or is stretched, mobile after the completion of movable stand 2 is along 1 upward sliding of trestle
Frame 2 on trestle 1, cancels the pressing force to handle 33 by the larger frictional force locking between latch 5 and trestle 1 later,
The first elastic component 41 can jack up or be pulled upwardly upwards pressure dynamic plate 42 at this time, and one end that pressure dynamic plate 42 is pressed down moves upwards, pressure
Movable plate 42 restores to horizontality, drives press section 32, handle 33 to move upwards at the same time, restores pressure lever mechanism 3 automatically
To horizontality, elevating mechanism structure is simple, easy to operate, improves the using effect integrally used.
S2, when movable stand 2 needs to decline, press down on the one end that abuts with the second elastic component 6 of latch 5, that is, lock
Higher end under 5 heeling condition of plate, the second elastic component 6 are compressed, until latch 5 is intended to horizontal transition on trestle 1,
The frictional force between latch 5 and trestle 1 becomes smaller at this time, allows movable stand 2 along 1 slide downward of trestle, and 5 energy of latch
Enough with movable stand 2 simultaneously along 1 slide downward of trestle, when movable stand 2 is snapped down to suitable job position, cancel to latch 5
Pressing force, compressed second elastic component 6 can move upwards, while jack up one end that latch 5 is abutted with it, make latch
5 are in heeling condition again, and the existing larger frictional force of meeting, makes movable stand 2 be locked at trestle 1 between latch 5 and trestle 1
On, it by the different conditions of latch 5, is obliquely installed and is horizontally set on trestle 1, realize movable stand 2 and be locked at trestle 1
Upper and movable stand 2 glides along trestle 1, time saving and energy saving in operation, does not need the complicated control system of setting, and reduce
Production cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of trestle drilling machine elevating mechanism, which is characterized in that described including the movable stand (2) for being moved on trestle (1)
The pressure lever mechanism (3) for driving the movable stand (2) to move up, the lower section of the pressure lever mechanism (3) are hinged on movable stand (2)
It is provided with and pushes the supporting element (4) for driving the movable stand (2) to move up required fulcrum, the shifting for providing pressure lever mechanism (3)
The latch (5) for being locked at the movable stand (2) on the trestle (1) is additionally provided in moving frame (2).
2. a kind of trestle drilling machine elevating mechanism according to claim 1, which is characterized in that the movable stand (2) includes vertical
Plate (21) and the upper lantern ring (22) being connect with the vertical plate (21), lower collar (23), the upper lantern ring (22), the lower collar
(23) it is set on the trestle (1).
3. a kind of trestle drilling machine elevating mechanism according to claim 2, which is characterized in that the pressure lever mechanism (3) includes
The rotating turret (31) being hinged on the movable stand (2) is provided with press section (32), the press section on the rotating turret (31)
(32) it is located at the top of the supporting element (4), and is in contact with the supporting element (4),
The handle (33) convenient for holding is additionally provided on the rotating turret (31).
4. a kind of trestle drilling machine elevating mechanism according to claim 3, which is characterized in that the supporting element (4) includes setting
Set the pressure dynamic plate (42) below the pressure lever mechanism (3), the pressure dynamic plate (42) and the upper lantern ring (22) or with it is described under
The first elastic component (41) for driving the pressure dynamic plate (42) to be pressed down rear return is connected between lantern ring (23),
The pressure dynamic plate (42) is arranged on the trestle (1),
The lower surface of the press section (32) is in contact with the upper surface of the pressure dynamic plate (42).
5. a kind of trestle drilling machine elevating mechanism according to claim 4, which is characterized in that be provided on the pressure dynamic plate 42
First elliptical aperture or the first circular hole, the trestle (1) pass through first elliptical aperture or first circular hole.
6. a kind of trestle drilling machine elevating mechanism according to claim 1, which is characterized in that the latch (5) inclination and
It is slidably arranged on the trestle (1), one end of the latch (5), which abuts, to be had for making the latch (5) inclination locking
The second elastic component (6) on the trestle (1), the other end of second elastic component (6) are connect with the upper lantern ring (22),
The second elliptical aperture or the second circular hole passed through for the trestle (1) is provided on the latch (5),
The upper end of the vertical plate (21) is provided with the opening (7) towards the latch (5), the other end of the latch (5)
It is inserted into the opening (7).
7. trestle drilling machine, which is characterized in that described including trestle drilling machine elevating mechanism described in claim 1~6 any one
It is provided with borer rail on vertical plate (21), is provided with drilling machine on the borer rail.
8. a kind of trestle drilling machine elevating method using elevating mechanism described in claim 1~6 any one, which is characterized in that
The following steps are included:
S1, movable stand rise, with supporting element (4) be fulcrum, press down on the pressure lever mechanism (3), the pressure lever mechanism (3) with
The hinged end of the movable stand (2) moves upwards, while driving the movable stand (2) along the trestle (1) upward sliding, and lead to
Crossing the latch (5) being obliquely installed is locked at the movable stand (2) after rising on the trestle (1)；
S2, movable stand decline, press down on one end that the latch (5) is abutted with the second elastic component (6) until the locking
Plate (5) is intended to be horizontally disposed on the trestle (1), makes the latch (5) with the movable stand (2) simultaneously along the frame
Column (1) slide downward.
9. the elevating method of trestle drilling machine according to claim 8, which is characterized in that S1 specifically comprises the following steps:
S11, with supporting element (4) be fulcrum, press down on handle (33), press section (32) pull down pressure dynamic plate (42), with pressure
The first elastic component (41) of movable plate (42) connection is compressed or is stretched；
S12, in S11 push handle (33) when, the pressure lever mechanism (3) is in heeling condition, the rotating turret (31) and institute
The hinged end for stating movable stand (2) moves upwards and drives the movable stand (2) along the trestle (1) upward sliding simultaneously；
S13, after the completion of the movable stand (2) upward sliding in S12, unclamp the handle (33), the first elastic component (41)
Can jack up or be pulled upwardly upwards the pressure dynamic plate (42), the pressure dynamic plate (42) connect with first elastic component (41) one
End moves upwards, and the press section (32), the handle (33) is driven to move upwards simultaneously, keeps the pressure lever mechanism (3) extensive
Again to horizontality, the latch being obliquely installed (5) is locked at the movable stand (2) after rising on the trestle (1).
10. the elevating method of trestle drilling machine according to claim 8, which is characterized in that S2 specifically comprises the following steps:
S21, one end that the latch (5) abuts with the second elastic component (6) is pressed down on, in second elastic component (6)
Under supporting role, the latch (5) being obliquely installed is made to be intended to horizontality；
After S22, the latch (5) in S21 are intended to horizontality, the latch (5) is same with the movable stand (2)
When along the trestle (1) slide downward；
When S23, the movable stand (2) in S22 slide down to suitable job position, cancel to the latch (5)
Pressing force, the second elastic component (6) elastic force effect under, latch (5) restore to heeling condition, by the movable stand (2)
It is locked on the trestle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645229.5A CN109519129A (en) | 2018-12-29 | 2018-12-29 | A kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle drilling machine elevating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811645229.5A CN109519129A (en) | 2018-12-29 | 2018-12-29 | A kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle drilling machine elevating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519129A true CN109519129A (en) | 2019-03-26 |
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ID=65797277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811645229.5A Pending CN109519129A (en) | 2018-12-29 | 2018-12-29 | A kind of trestle drilling machine elevating mechanism, trestle drilling machine and trestle drilling machine elevating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519129A (en) |
Citations (4)
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|---|---|---|---|---|
| CA2496293A1 (en) * | 2004-02-19 | 2005-08-19 | J.C. Steele & Sons, Inc. | Extrusion auger with removable auger segments and removal tool |
| CN108557672A (en) * | 2018-06-07 | 2018-09-21 | 奇瑞汽车股份有限公司 | A kind of hoisting fixture |
| CN208120710U (en) * | 2018-04-17 | 2018-11-20 | 深圳贝仕达克技术股份有限公司 | Hoisting apparatus |
| CN209761347U (en) * | 2018-12-29 | 2019-12-10 | 石家庄德普钻探设备有限公司 | Lifting mechanism of frame column drilling machine and frame column drilling machine |
-
2018
- 2018-12-29 CN CN201811645229.5A patent/CN109519129A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2496293A1 (en) * | 2004-02-19 | 2005-08-19 | J.C. Steele & Sons, Inc. | Extrusion auger with removable auger segments and removal tool |
| CN208120710U (en) * | 2018-04-17 | 2018-11-20 | 深圳贝仕达克技术股份有限公司 | Hoisting apparatus |
| CN108557672A (en) * | 2018-06-07 | 2018-09-21 | 奇瑞汽车股份有限公司 | A kind of hoisting fixture |
| CN209761347U (en) * | 2018-12-29 | 2019-12-10 | 石家庄德普钻探设备有限公司 | Lifting mechanism of frame column drilling machine and frame column drilling machine |
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