CN106560592B - The carriage apparatus and drilling machine of power head - Google Patents
The carriage apparatus and drilling machine of power head Download PDFInfo
- Publication number
- CN106560592B CN106560592B CN201610142716.4A CN201610142716A CN106560592B CN 106560592 B CN106560592 B CN 106560592B CN 201610142716 A CN201610142716 A CN 201610142716A CN 106560592 B CN106560592 B CN 106560592B
- Authority
- CN
- China
- Prior art keywords
- guide roller
- mounting rack
- power head
- moving frame
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 40
- 239000000725 suspension Substances 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Transmission Devices (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a kind of carriage apparatus of power head and drilling machines.The carriage apparatus of power head includes carriage main body and the first guide roller component.Wherein, first guide roller component is installed on carriage main body and including roller installation structure, the first guide roller and the second guide roller, first guide roller and the second guide roller are installed on roller installation structure, and the center of the first guide roller and the second guide roller is away from being convertibly arranged.First guide roller and the center of the second guide roller effectively ensure that the first guide roller and the periphery of the second guide roller and being bonded for guide rail away from convertibly setting, so that the gap for solving the problems, such as between idler wheel and guide rail cannot adjust in time after becoming larger.
Description
Technical field
The present invention relates to engineering machinery field, in particular to the carriage apparatus and drilling machine of a kind of power head.
Background technique
Vehicle-mounted deep drilling rig is the more function for being widely used in the drilling operations such as deep well, coal bed gas well, geothermal well, relief well
Energy drilling machine has the characteristics that transition is fast and modularization is good.And important component of the power head as deep drilling rig, when creeping into
Guiding and the structural shape of limit will directly affect borehole accuracy, working efficiency and in relation to the service life of components.
Carriage apparatus shown in FIG. 1 for power head in the prior art.The carriage apparatus of power head includes carriage main body
10', roller installation structure 21', the first guide roller 22' and the second guide roller 23'.Wherein, carriage main body 10' is for installing
Power head, roller installation structure 21' are fixedly connected with carriage main body 10'.First guide roller 22' and the second guide roller 23'
It is installed on roller installation structure 21'.First guide roller 22' and the second guide roller 23' is installed in the front and back of guide rail respectively
Two sides.
The carriage apparatus of power head in above scheme can effectively reduce resistance when power head movement, but first is oriented to
It can be worn after idler wheel 22' and the second guide roller 23' long-term work, the first guide roller 22' and the second guide roller 23'
Gap between guide rail is gradually increased, and be will lead to power head and is swung serious, it is unstable in turn result in drilling, seriously affects drilling
Precision.
Therefore the carriage apparatus of power head in the prior art exists after idler wheel long-term work abrasion, between idler wheel and guide rail
Gap become larger after the problem of cannot adjusting in time.
Summary of the invention
The purpose of the present invention is to provide a kind of carriage apparatus of power head and drilling machine, so that the carriage apparatus of power head
Gap between idler wheel and guide rail can adjust in time after becoming larger.
The first aspect of the present invention provides a kind of carriage apparatus of power head, including carriage main body and the first guide roller group
Part, the first guide roller component include roller installation structure, the first guide roller and the second guide roller, roller installation structure peace
Loaded on carriage main body, the first guide roller and the second guide roller are installed on roller installation structure, the first guide roller and
The center of second guide roller is away from being convertibly arranged.
Further, roller installation structure includes the first mounting rack and adjusts moving frame, and the first guide roller is set to the first peace
It shelves, the second guide roller, which is set to, to be adjusted in moving frame, and the first mounting rack is connected on carriage main body, the first mounting rack and adjusting
The distance of moving frame is adjustably arranged so that the center of the first guide roller and the second guide roller is away from adjustable.
Further, roller installation structure further includes elastic element, and elastic element is set to the first mounting rack and adjusts moving frame
Between, elastic element is to the first mounting rack and adjusts at least one of moving frame and applies and both makes power close to each other so that the
The distance between one mounting rack and adjusting moving frame are adjustable.
Further, roller installation structure further includes the second mounting rack, and the second mounting rack is fixedly connected with the first mounting rack,
Moving frame position is adjusted adjustably to be installed on the second mounting rack.
Further, roller installation structure further includes adjusting bolt, adjusts bolt and is set to adjusting moving frame and the second mounting rack
Between, it adjusts bolt and is set between adjusting moving frame and the second mounting rack, the adjusting bolt can adjust the adjusting moving frame phase
For the position of the second mounting rack.
Further, roller installation structure further includes elastic element, and elastic element, which is set to, adjusts moving frame and the second mounting rack
Between, elastic element can to adjust moving frame apply close to the first mounting rack power so that the first mounting rack and adjust moving frame it
Between distance it is adjustable.
Further, the second mounting rack includes supporting plate and the suspension plate for being vertical at supporting plate two sides, suspension plate and supporting plate structure
At U-lag, suspension plate is connect with the first mounting rack, is adjusted moving frame and is movably disposed in along the moving direction close to the first mounting rack
In U-lag, the roller shaft of the second guide roller passes through at least one piece of suspension plate and is installed in adjusting moving frame.
Further, roller installation structure further include adjust bolt, the supporting plate be equipped with tapped through hole, adjust bolt with
Tapped through hole cooperation is to adjust the position for adjusting moving frame relative to the second mounting rack.
Further, roller installation structure further includes elastic element, and the side for adjusting the close supporting plate of moving frame is equipped with elasticity
Element mounting hole, elastic element are set in elastic element mounting hole, and elastic element mounting hole and tapped through hole are along the side of movement
To coaxial arrangement, bolt is adjusted for changing the elastic force of elastic element.
Further, roller installation structure further includes adjustment pad, adjustment pad be located at adjust bolt and elastic element it
Between and respectively with adjust bolt and elastic element and offset.
Further, suspension plate is equipped with the long hole extended along the moving direction, and the roller shaft of the second guide roller is worn
It crosses long hole and is slidably matched in the direction of movement with the side wall of long hole.
The second aspect of the present invention provides a kind of drilling machine, and drilling machine includes the carriage apparatus of power head and above-mentioned power head,
Power head is set on the carriage main body of the carriage apparatus of power head.
Carriage apparatus and drilling machine based on power head provided by the invention, the carriage apparatus of power head include carriage main body and
First guide roller component, the first guide roller component are installed on carriage main body and including roller installation structures, the first guiding
Idler wheel and the second guide roller, the first guide roller and the second guide roller are installed on roller installation structure, the first orienting roll
The center of wheel and the second guide roller is away from being convertibly arranged.The center of first guide roller and the second guide roller is away from changeable
Ground setting effectively ensure that being bonded between the first guide roller and the periphery and guide rail of the second guide roller, to solve
The problem of gap between idler wheel and guide rail cannot adjust in time after becoming larger.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the carriage apparatus of the power head of the prior art；
Fig. 2 is the schematic perspective view of the carriage apparatus of the power head of the embodiment of the present invention；
Fig. 3 is the carriage main body of carriage apparatus and its side structure schematic view of piece attachments in Fig. 2；
Fig. 4 is the main view schematic diagram of the carriage main body of carriage apparatus in Fig. 2；
Fig. 5 is the rearview structural representation of the carriage main body of carriage apparatus in Fig. 2；
Fig. 6 is the fit structure schematic diagram of the first guide roller component of carriage apparatus and carriage main body and guide rail in Fig. 2；
Fig. 7 is the partial cross-sectional structural diagram of the first guide roller component in Fig. 6；
Fig. 8 is the schematic cross-sectional view of the fit structure of the first guide roller component and guide rail in Fig. 6；
Fig. 9 is the schematic cross-sectional view in a direction of the second mounting rack in Fig. 6；
Figure 10 is the schematic cross-sectional view in another direction of the second mounting rack in Fig. 6；
Figure 11 is the structural schematic diagram of the second guide roller component of carriage apparatus in Fig. 2.
Each appended drawing reference respectively represents:
10'- carriage main body；21'- roller installation structure；The first guide roller of 22'-；The second guide roller of 23'-；5- is dynamic
Power head；7- guide rail；10- carriage main body；11- power head installs support plate；20- the first guide roller component；21- idler wheel installation knot
Structure；The first mounting rack of 211-；The second mounting rack of 212-；212A- suspension plate；212B- supporting plate；212C-U shape slot；212D- long hole；
213- adjusts moving frame；214- adjusts bolt；215- elastic element；216- adjustment pad；218- bolt；The first guide roller of 22-；
The second guide roller of 23-；30- the second guide roller component；31- third mounting rack；32- third guide roller；40- pushes traction
Plate；50- promotes towing plate.
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.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, any occurrence should be construed as merely illustratively, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In the following description, when so-called " preceding " carriage apparatus for referring to power head is installed on guide rail where power head
Side；" rear " refers to and " preceding " opposite side；When "up" and "down" refers respectively to carriage apparatus and is installed on guide rail
Up and down direction.
Fig. 2 to Figure 11 shows the structure of the carriage apparatus of the power head of the embodiment of the present invention.In the present embodiment, power head
5 are located at the front side of the carriage apparatus of power head, and the carriage apparatus of power head can be moved along guide rail 7.
As shown in Fig. 2, the carriage apparatus of power head includes carriage main body 10 and the first guide roller component 20.Power head 5
And first guide roller component 20 be installed on carriage main body 10.
As shown in fig. 6, the first guide roller component 20 is led including roller installation structure 21, the first guide roller 22 and second
Way roller 23.Wherein, the first guide roller 22 and the second guide roller 23 are installed on roller installation structure 21.First orienting roll
The center of wheel 22 and the second guide roller 23 is away from being convertibly arranged.
First guide roller 22 is set to the front side of guide rail 7, and the second guide roller 23 is set to the rear side of guide rail 7.Therefore, first
Guide rail 7 is clipped in the middle by guide roller 22 with the second guide roller 23, can limit carriage apparatus and power head 5 thereon preceding
The swing of rear direction.
When the first guide roller 22 or the second guide roller 23 are after long-term work is worn, due to the first guide roller
22 and second guide roller 23 center away from being convertibly arranged, it is possible to the first guide roller 22 and second is effectively ensured and leads
The holding of the periphery of way roller 23 and guide rail 7 is bonded, so that the gap for solving between idler wheel and guide rail 7 cannot adjust in time after becoming larger
Whole problem.
It will be described in detail according to fig. 2 to carriage apparatus of the Figure 11 to the power head of the embodiment of the present invention below.
As shown in Figure 3 and Figure 4, carriage main body 10 includes the power head installation support plate 11 for being respectively arranged on the left and right sides.
As shown in fig. 7, roller installation structure 21 includes the first mounting rack 211 and adjusting moving frame 213.First guide roller 22
On the first mounting rack 211, the second guide roller 23, which is set to, to be adjusted in moving frame 213.First mounting rack 211 is installed with power head
Support plate 11 connects, and the first mounting rack 211 is adjustably arranged with the distance between moving frame 213 is adjusted.
Adjustably setting allows for the first guide roller 22 to first mounting rack 211 with the distance between moving frame 213 is adjusted
Center between the second guide roller 23 is away from adjustable.Therefore idler wheel long-term work abrasion after, between idler wheel and guide rail 7 between
Gap can adjust the first mounting rack 211 in time and adjust the distance between moving frame 213 after becoming larger, then the first guide roller 22 with
Second guide roller 23 can keep being bonded with guide rail 7, improve the robust motion of power head 5, improve the precision of drilling.
In the present embodiment, four the first guide roller components 20 are arranged in carriage apparatus altogether, are located at a left side for carriage apparatus
The rear side of top, lower left, upper right side and lower right.Each first guide roller component 20 includes two the first guide rollers 22
With two the second guide rollers 23.
In a unshowned embodiment of attached drawing, roller installation structure further comprises elastic element, elastic element setting
It in the first mounting rack and adjusts between moving frame, elastic element is to the first mounting rack or adjusting moving frame application keeps the two close to each other
Power is so that the distance between the first mounting rack and adjusting moving frame are adjustable.Certainly, elastic element can also be to the first mounting rack
All apply the power for keeping the two close to each other with moving frame is adjusted, for example in the first mounting rack and adjusts setting pre-stretching between moving frame
Elastic element, then after the first guide roller or the second guide roller long-term work are worn with generate gap between guide rail
Afterwards, the pulling force of elastic element just will pull the first mounting rack and adjusting moving frame is close to each other, to ensure that the first guide roller
Fitting closely between the second guide roller and guide rail improves the stationarity of power head.In addition, the first guide roller and second
Fitting closely between guide roller and guide rail is so that each idler wheel is loaded uniform when power head works.
Preferably, as shown in fig. 7, roller installation structure 21 further includes the second mounting rack 212, the second mounting rack 212 and
One mounting rack 211 is fixedly connected.213 position of moving frame is adjusted adjustably to be installed on the second mounting rack 212.
For example, roller installation structure can adjust moving frame and the second installation in a unshowned embodiment of attached drawing
Setting adjusts bolt between frame.Second mounting rack is equipped with bolt hole, adjusts bolt passing through bolt hole and withstands adjusting moving frame.Rotation
Adjusting bolt can be realized the position for adjusting moving frame relative to the second mounting rack.
For another example, in another attached one embodiment not shown in the figure, roller installation structure can adjust moving frame
Elastic element is set between the second mounting rack.Elastic element can to adjust moving frame apply close to the first mounting rack power so that
It is adjustable to obtain the distance between the first mounting rack and adjusting moving frame.In the initial setting up of roller installation structure, elasticity of compression member
Part makes it generate certain precommpression, then when there is gap between guide rail after the second guide roller works long hours, bullet
Property element elastic force just will push and adjust moving frame and moved to the direction of the first mounting rack, and then enable to the second guide roller
Holding is bonded with guide rail.
Specifically in the present embodiment, as shown in Figure 10, the second mounting rack 212 includes suspension plate 212A and supporting plate 212B.Support
The two sides of plate 212B are vertically connected with suspension plate 212A.Suspension plate 212A and supporting plate 212B constitutes U-lag 212C.
As shown in fig. 7, the second mounting rack 212 is fixedly connected with the first mounting rack 211 by bolt 218.
As shown in figs, it adjusts moving frame 213 and is movably disposed in U along the moving direction close to the first mounting rack 211
In shape slot 212C.The roller shaft of second guide roller 23 passes through suspension plate 212A and is installed in adjusting moving frame 213.
The width of the U-lag 212C of second mounting rack 212 is slightly larger than the thickness for adjusting moving frame 213, to realize adjusting moving frame
213 can move in U-lag.And the distance between 211 front end face of the bottom face of U-lag and the first mounting rack is more dynamic than adjusting
The length of frame 213 is big, to realize the adjustment for adjusting distance between moving frame 213 and the first mounting rack 211.
Elastic element mounting hole, elastic element 215 are equipped with close to the side of supporting plate 212B as shown in fig. 7, adjusting moving frame 213
In elastic element mounting hole.And correspondingly, supporting plate 212B is equipped with tapped through hole, adjusts bolt 214 and matches with tapped through hole
It closes.Tapped through hole and elastic element mounting hole are coaxially disposed, and adjusting bolt 214 can change the elastic force of elastic element 215.
Therefore, when adjusting moving frame 213 needs to be adjusted relative to the position of the second mounting rack 212, as long as by turning
The dynamic bolt 214 that adjusts compresses elastic element 215, adjusts moving frame 213 under the action of elastic element 215 close to the first mounting rack
211, therefore the center between the second guide roller 23 and the first guide roller 22, away from becoming smaller, the second guide roller 23 is just with tune
Moving frame 213 is saved close to guide rail 7, completes the adjustment in gap.
Preferably, setting adjustment pad 216 between moving frame 213 and elastic element 215 is being adjusted.Adjustment pad 216 is distinguished
It offsets with adjusting bolt 214 and elastic element 215.Adjustment pad 216 can be such that the power for adjusting bolt 214 is more uniformly transferred to
Elastic element 215, also, the thickness by changing adjustment pad 216 can change the adjustable range of elastic element 215.
Have elastic component the center that participates in the first guide roller 22 and the second guide roller 23 away from adjusting when, preferably
It is not less than elastic element under power head normal running conditions when torque maximum the active force that corresponding idler wheel applies by power
Power of the square relation allocation to the idler wheel.On the one hand the setting can make power head 5 at work substantially not by the shadow of elastic element
It rings and shakes.On the other hand when power head 5, which turns to, to change suddenly, the length of elastic element is changed, moreover it is possible to be risen
To certain buffer function, reduces the impact between power head 5 and guide rail 7, extend the service life of power head 5 and guide rail 7.
When the quantity of the second guide roller 23 increases, can correspondingly increase set adjusting elastic element 215 and
Adjust the number of bolt 214.Such as in the present embodiment, the number of the second guide roller 23 is two, elastic element 215 and tune
Section bolt 214 is just set as three.
In a unshowned embodiment of attached drawing, only setting bolt can be adjusted.Adjusting bolt may pass through set on supporting plate
On tapped through hole and abut with moving frame is adjusted close to the side of supporting plate.So adjust bolt can by with tapped through hole
Cooperate to realize the position for adjusting moving frame relative to the second mounting rack.
Preferably, as shown in figure 9, the suspension plate 212A of the second mounting rack 212 is equipped with along adjusting moving frame 213 close to first
The long hole 212D that the side of mounting rack 211 upwardly extends, long hole 212D are correspondingly arranged with the second guide roller 23, the second guide roller
23 roller shaft is slidably matched across the side wall of long hole 212D and long hole 212D along the extending direction of long hole 212D.As shown in figure 8,
Since the second guide roller 23 is to be installed on to adjust in moving frame 213 across suspension plate 212A, the setting of long hole 212D is so that the
Two guide rollers 23 can be moved with the movement for adjusting moving frame 213.
Center between the first guide roller 22 and the second guide roller 23 of the carriage apparatus of the present embodiment away from it is specific
Adjustment process it is as follows:
Rotation adjusts bolt 214, compression elastic element 215, then elastic element 215 is just provided with certain elasticity.By
In the presence of elastic force, adjusting moving frame 213 will drive the second guide roller 23 to the movement of the direction of the first mounting rack 211, also
It ensure that the second guide roller 23 is bonded with guide rail 7 always.
In an embodiment (not shown), the first guide roller 22 and guide rail 7 can also be guaranteed with same setting
Fitting.
In summary, the periphery of the first guide roller 22 and the second guide roller 23 is fitted in always on guide rail 7, limitation
Carriage main body 10 is swung in the front-back direction, and avoiding problems go out between the first guide roller 22, the second guide roller 23 and guide rail 7
Existing discontiguous bad working environments, ensure that the stationarity of power head 5.
Preferably, the first guide roller 22 and the second guide roller 23 are symmetrical arranged relative to guide rail 7.And the present embodiment
In the upper and lower ends of carriage apparatus of power head be designed with the first guide roller component 20.
In the present embodiment, as shown in Fig. 2, the carriage apparatus of power head further includes for limiting power head 5 along right and left
To the second guide roller component 30 swung laterally.As shown in Fig. 3, Fig. 5 and Figure 11, the second guide roller component 30 includes
Third mounting rack 31 and the third guide roller 32 being installed on third mounting rack 31.Above and below the left and right sides of carriage apparatus
Both ends are both provided with the second guide roller component 30.Multiple third guide rollers 32 respectively with the left side and right side of guide rail 7
Fitting.
Preferably, third mounting rack 31 is T-type mounting plate.
In the present embodiment, four the second guide roller components 30 are arranged in carriage apparatus altogether, are located at a left side for carriage apparatus
The rear side of top, lower left, upper right side and lower right.Each second guide roller component 30 includes a third guide roller
32。
As shown in figure 4, the carriage apparatus of power head further includes promoting towing plate 50.It promotes towing plate and is set to two pieces of power heads
It installs between support plate 11.
As shown in figure 3, the carriage apparatus of power head further includes the pushing towing plate 40 for being set to carriage apparatus lower part.
In summary, the first guide roller and the second guide roller of the carriage apparatus of the power head of various embodiments of the present invention
Center can effectively ensure that the periphery of the first guide roller and the second guide roller and guide rail keep pasting away from convertibly setting
It closes, so that the gap for solving the problems, such as between idler wheel and guide rail cannot adjust in time after becoming larger.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (8)
1. a kind of carriage apparatus of power head, which is characterized in that including carriage main body (10) and the first guide roller component (20),
The first guide roller component (20) includes roller installation structure (21), the first guide roller (22) and the second guide roller
(23), the roller installation structure (21) is installed on the carriage main body (10), first guide roller (22) and described
Second guide roller (23) is installed on the roller installation structure (21), first guide roller (22) and the second orienting roll
The center of (23) is taken turns away from being convertibly arranged, the roller installation structure (21) includes the first mounting rack (211), the second mounting rack
(212) and moving frame (213) being adjusted, first guide roller (22) is set on first mounting rack (211), and described second
Guide roller (23) is set on the adjusting moving frame (213), and first mounting rack (211) is connected to the carriage main body (10)
On, second mounting rack (212) is fixedly connected with first mounting rack (211), and adjusting moving frame (213) position is adjustable
Ground is installed on second mounting rack (212), and second mounting rack (212) includes supporting plate (212B) and is vertical at described
The suspension plate (212A) of the two sides supporting plate (212B), the suspension plate (212A) and the supporting plate (212B) constitute U-lag (212C),
The suspension plate (212A) connect with first mounting rack (211), and the adjusting moving frame (213) is along close to first installation
The moving direction of frame (211) is movably disposed in the U-lag (212C), and the roller shaft of second guide roller (23) is worn
At least one piece of suspension plate (212A) is crossed to be installed on the adjusting moving frame (213).
2. the carriage apparatus of power head according to claim 1, which is characterized in that the roller installation structure (21) is also wrapped
Include and adjust bolt (214), the adjustings bolt (214) be set to the adjusting moving frame (213) and second mounting rack (212) it
Between, adjust bolt (214) can adjust position of adjusting moving frame (213) relative to the second mounting rack (212).
3. the carriage apparatus of power head according to claim 1, which is characterized in that the roller installation structure (21) is also wrapped
Elastic element is included, the elastic element is set between the adjusting moving frame (213) and second mounting rack (212), the bullet
Property element can to it is described adjusting moving frame (213) apply close to first mounting rack (211) power so that it is described first peace
It is adjustable to shelve the distance between (211) and the adjusting moving frame (213).
4. the carriage apparatus of power head according to claim 1, which is characterized in that the roller installation structure (21) is also wrapped
It includes and adjusts bolt (214), the supporting plate (212B) is equipped with tapped through hole, the adjusting bolt (214) and the tapped through hole
Cooperation is to adjust position of adjusting moving frame (213) relative to second mounting rack (212).
5. the carriage apparatus of power head according to claim 4, which is characterized in that the roller installation structure (21) is also wrapped
It includes elastic element (215), the side close to the supporting plate (212B) for adjusting moving frame (213) is installed equipped with elastic element
Hole, the elastic element (215) are set in the elastic element mounting hole, the elastic element mounting hole and the tapped through hole
It is coaxially disposed along the moving direction, adjust bolt (214) are for changing the elastic force of the elastic element (215).
6. the carriage apparatus of power head according to claim 5, which is characterized in that the roller installation structure (21) is also wrapped
It includes adjustment pad (216), the adjustment pad (216) is between the adjusting bolt (214) and the elastic element (215)
And it offsets respectively with the adjusting bolt (214) and the elastic element (215).
7. the carriage apparatus of power head according to claim 1, which is characterized in that the suspension plate (212A) is equipped with edge
The roller shaft of the long hole (212D) that the moving direction extends, second guide roller (23) passes through the long hole (212D) simultaneously
It is slidably matched on the moving direction with the side wall of the long hole (212D).
8. a kind of drilling machine, which is characterized in that the drilling machine includes the cunning of the power head as described in any one of claims 1 to 7
Rack device and power head (5), the power head (5) are set on the carriage main body (10) of the carriage apparatus of the power head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142716.4A CN106560592B (en) | 2016-03-14 | 2016-03-14 | The carriage apparatus and drilling machine of power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142716.4A CN106560592B (en) | 2016-03-14 | 2016-03-14 | The carriage apparatus and drilling machine of power head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106560592A CN106560592A (en) | 2017-04-12 |
| CN106560592B true CN106560592B (en) | 2019-01-25 |
Family
ID=58485502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142716.4A Active CN106560592B (en) | 2016-03-14 | 2016-03-14 | The carriage apparatus and drilling machine of power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106560592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915617A (en) * | 2018-08-03 | 2018-11-30 | 四川诺克钻探机械有限公司 | A kind of double lifting rail bars with ratcheting mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201205287Y (en) * | 2008-05-30 | 2009-03-11 | 上海西门子医疗器械有限公司 | Guide-rail transport wheel set |
| CN202338116U (en) * | 2011-10-08 | 2012-07-18 | 中联重科股份有限公司 | Roller assembly, track sliding device and concrete spraying manipulator |
| CN202352518U (en) * | 2011-11-24 | 2012-07-25 | 天津水利电力机电研究所 | Yarn glue dipping and induction coil winding integrated device |
| CN203383724U (en) * | 2013-07-31 | 2014-01-08 | 连云港黄海机械股份有限公司 | Power head device of gantry type core drill |
| CN204381530U (en) * | 2014-12-31 | 2015-06-10 | 云南昆钢重型装备制造集团有限公司 | A kind of plate shearing machine cutter clearance adjusting device that can reduce upper tool post and rail friction |
| CN205060763U (en) * | 2015-10-19 | 2016-03-02 | 南通铁人运动用品有限公司 | Carriage with adjustable |
| CN205532328U (en) * | 2016-03-14 | 2016-08-31 | 徐工集团工程机械股份有限公司 | Balladeur train device and rig of unit head |
-
2016
- 2016-03-14 CN CN201610142716.4A patent/CN106560592B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106560592A (en) | 2017-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203322664U (en) | Adjustable support | |
| CN108202982A (en) | A kind of length and width are adjustable transfer assembly, logistics equipment and logistic production line | |
| CN106560592B (en) | The carriage apparatus and drilling machine of power head | |
| CN204057451U (en) | Caterpillar tractor | |
| CN110814116B (en) | Automatic cold roll forming equipment with adjustable civil air defense door leaf frame | |
| CN202883724U (en) | Linear guide rail assembly | |
| CN104440420B (en) | A kind of detent mechanism for boring footpath grinding machine | |
| CN205346001U (en) | Glass substrate's hold -in range conveyer | |
| CN204403144U (en) | For the roller type guiding pairs of truss robot | |
| CN208245494U (en) | Apply to the straightening mechanism of miniature roll-in profile | |
| CN205532328U (en) | Balladeur train device and rig of unit head | |
| CN104401801A (en) | Multifunctional bobbin creel system | |
| CN204258534U (en) | A kind of electric angle pendular motion device | |
| CN204621262U (en) | For the tool of screw tap rod member | |
| CN208597913U (en) | A kind of device for roll good icon Art Design | |
| CN207316003U (en) | Become stroke cam mechanism and automated machine equipment | |
| CN108249350B (en) | Lifting device | |
| CN206462403U (en) | A kind of paper guide block for being applicable different size cork paper | |
| CN201777693U (en) | Work head spacing varying device | |
| CN212100618U (en) | Middle spiral tensioning device of belt conveyor | |
| CN107758385A (en) | It is a kind of to be used to unreel adjusting means in unreeling structure | |
| CN205200241U (en) | Bender guide structure | |
| CN205313815U (en) | Automatic suturing device of zip fastener | |
| CN203413053U (en) | Chain tension compensation device | |
| CN204325677U (en) | Computerized flat knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |