CN104074464B - Super large caliber rig discharging machine header structure - Google Patents
Super large caliber rig discharging machine header structure Download PDFInfo
- Publication number
- CN104074464B CN104074464B CN201410339198.6A CN201410339198A CN104074464B CN 104074464 B CN104074464 B CN 104074464B CN 201410339198 A CN201410339198 A CN 201410339198A CN 104074464 B CN104074464 B CN 104074464B
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- Prior art keywords
- suction
- elastic
- track
- movable motor
- super large
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Abstract
Super large caliber rig discharging machine header structure, has a movable motor closed housing, is inside provided with movable motor, and both sides respectively connected walking roller, and walking roller coincide with walking Orbit Matching；Suction shell is fitted with elastic suction pipeline, and the flange of suction shell is linked in sequence suction cylinder, connects and have the suction cover of taper below suction cylinder, and suction cover coupled underneath the elastic skirt that can stretch of fold；In the both sides of suction outer casing underpart, being connected to carry roller, carrying roller mates identical with bearing track；In the periphery of suction shell, support bar is installed；The power line of this structure, the other end is connected with the general supply line rotated in drilling cramp, this structure is arranged on the guide rail and the bearing track that rotate drilling cramp bottom dexterously, drillng operation is coordinated rotate with rotating drilling cramp, the scope of operation of whole overlarge area can be covered, simple in construction, energy-conservation, volume is little, low cost, it is possible to is well matched with the excavation operation of drilling well.
Description
Technical field
The present invention relates to the discharging machine header structure of a kind of trepan, especially a kind of super large caliber rig discharging machine header structure。
Background technology
Being presently used for the trepan of drillng operation, drilling well bore is smaller, and the degree of depth of drilling well is the most inadequate.So the most unfavorable to prospect pit and engineer operation, not only can not meet the bore requirement of drilling well, also wasting too much resource in drilling operation course, one is that existing rig volume is big, it is difficult to transport, two is to use energy big, making drilling cost increase, especially all the more so to the rig of super-large diameter, three is the structure complexity of large type drill, price of complete machine is expensive, and the rig used in such as subway engineering is exactly such.
At present, although there being super large caliber rig to occur, its structure and operating principle are, it is by rotating pivoted frame structure, drilling header structure, the part composition such as suction structure and revolving joint, during operation, first drive and rotate drilling cramp rotation, while rotating the rotation of pivoted frame big diameter, it rotates the drilling header structure and suction structure installed in pivoted frame structure, automatically own rotation excavates at the same time, suction structure synchronization follows drilling header structure by minor diameter moving back and forth back and forth to major diameter in track, carry out adsorbing and deslagging, but the current concrete structure to super large caliber rig is all less than the most concrete solution, one of solution the biggest current difficult problem of these structures。
Summary of the invention
In order to solve in actual well drilled operation, the problems of the drilling rig existed, the present invention provides a kind of super large caliber rig discharging machine header structure, this discharging machine header structure is one of structure of super large drilling well bore rig, this structure is arranged on the guide rail and the bearing track that rotate drilling cramp bottom, drillng operation is made to coordinate the rotation rotating drilling cramp, the scope of operation that can cover whole overlarge area carries out suction operation, its simple in construction, energy-conservation, volume is little, low cost, it is possible to is well matched with the drilling operation of drilling well.
The technical solution adopted for the present invention to solve the technical problems is: this super large caliber rig discharging machine header structure, including walking track, walking roller, support bar, movable motor, elastic suction pipeline, movable motor closed housing, suction shell, carrying roller, bearing track, suction cylinder, suction cover, elastic skirt, power line, steel loop, elastic rubber-plastic composite material, rotate drilling cramp, this super large caliber rig discharging machine header structure, there is a bowl-shape movable motor closed housing, this movable motor closed housing one end is with flange, this flange is fixing with the blind end of the suction shell of tubulose to be connected；Being provided with movable motor in movable motor closed housing, the axis of movable motor, through the both sides of movable motor closed housing, respectively connected walking roller, and walking roller coincide with walking Orbit Matching；What suction shell upper was horizontal is fitted with elastic suction pipeline, what the lower flange of suction shell was linked in sequence the suction cylinder of tubulose, the suction cover of taper and fold can be with the elastic skirt of elastic telescopic, this elasticity group energy is enough pressed close to the scope of operation and is preferably adsorbed silt, so that dregs is gone out by elastic suction pipeline suction.
Described walking track and bearing track are the track structures in super large caliber rig rotary drilling shelf structure, the track structure of this rotation drilling cramp is the frame structure of a rectangle, it is divided into upper and lower two-layer, upper strata is root walking track, lower floor is root bearing track, this super large caliber discharging machine header structure is just arranged on its walking track and bearing track, this walking track and the both ends of bearing track
,
Being the vertical plane of a plane, be provided with cylindrical support bar between two vertical planes, this support bar carries power line and elastic suction pipeline so that it is can compression freely and expansion.
Described suction shell, in the both sides of its bottom, by transverse axis the most vertical be connected to carry roller, carrying roller mates identical with bearing track；In the periphery of suction shell, support bar is installed so that this brill digs suction head overall structure can be pulled walking by movable motor, thus drives whole drilling well discharging machine header structure to walk back and forth along bearing track；The power line of this super large caliber rig discharging machine header structure, on elastic helix hanging support bar between track frame two ends, this power line is connected to movable motor, due to movable motor and the wire synchronized links being arranged on drilling head, therefore this rig discharging machine header structure can be with rig drilling head synchronous walking；When this discharging machine header structure moves between track frame, this elastic helix power line can unfold or shrink, thus ensures the power supply of this discharging machine header structure.
Described elastic suction pipeline, it it is the elastic rubber-plastic composite material conduit of a kind of tubular being done brace rod by steel loop, its existing good telescopic resilience, there is again good rigidity, it is done the brace rod in elastic suction pipeline peripheral circumferential by steel loop, make elastic suction pipeline can adapt to higher positive/negative-pressure environment, both will not be flattened, and also will not be risen brokenly；Both sides at elastic suction pipeline, it is each provided with support bar, this support bar can not only undertake spirality power line, make it to compress and can extend, also can undertake the retainer ring of elastic suction pipeline both sides simultaneously, support elastic suction pipeline, it is not only made to compress and extend, it is made again to be unlikely to bend sagging, this elasticity suction pipeline is through walking track and bearing track bending part, upwards walk the suction pipeline communication fixing with top, by ground suction equipment, given and suction head by suction pipeline
2-5
Individual negative pressure, thus complete the suction operation of the disintegrating slags such as mud in small, broken bits that rig drilling head digs out, sand, water.
The main operation principles of the present invention is, it is provided with power transmission control device and negative pressure slag absorbing slag discharge control device on the ground, power transmitting device needs power supply and links up up and down, slag absorbing slag-draining device needs pipeline and links up up and down, seeking to while drilling structure is bored and dug operation, many dregs dug need to arrange discharge timely, and this is accomplished by a suction structure, this structure not only want dynamically in the environment of can suction operation well, and also can be with drilling head
15
Mobile excavation synchronously along drilling head excavate ground track, synchronously carry out suction operation.
Ampere wires
A
、
B
、
C
Pass through
L1
、
L2
、
L3
Terminal order electrical connection disconnecting switch
QS
, low-voltage circuit breaker
QF
And A.C. contactor
KM
, A.C. contactor
KM
Output, be respectively turned on journey controller
SA
Input
a
、
b
、
c
End and
a
’、
b
’、
c
' end, journey controller
SA
Output access motor by electrothermal relay the most respectively
M1
、
M2
Binding post, motor housing ground connection again, the control principle of above circuit is: work as A.C. contactor
KM
During startup, electric current passes through journey controller
SA
Motor positive direction is made to operate, when drilling header structure touches limit point, the journey controller conversion by switch contact, promote motor
M1
、
M2
Rotate backward, otherwise motor rotates forward again.
The trip controller
SA
And normally-closed contact normally opened by it converts, and completes motor
M1
With
M2
Round traveling, thus promote the synchronization of rig drilling head and suction head to travel to and fro between on bearing track, and complete drilling and suction operation.
The invention has the beneficial effects as follows, this discharging machine header structure is that super large drilling well bore bores one of key structure of digging, this structure is arranged on the guide rail and the bearing track that rotate drilling cramp bottom dexterously, drillng operation is coordinated rotate with rotating drilling cramp, the scope of operation of whole overlarge area can be covered, simple in construction, energy-conservation, volume is little, low cost, it is possible to is well matched with the excavation operation of drilling well.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Figure
1
: for the cross-sectional view of super large caliber rig discharging machine header structure.
Figure
2
: the structural representation rotated on drilling cramp of super large caliber rig it is arranged on for super large caliber rig discharging machine header structure.
Figure
3
: for the elastic suction pipeline vertical section structure schematic diagram of super large caliber rig.
Figure
4
: for the circuit theory schematic diagram of super large caliber rig discharging machine header structure.
Figure
1
In:
1.
Walking track,
2.
Walking roller,
3.
Support bar,
4.
Movable motor,
5.
Elastic suction pipeline,
6.
Movable motor closed housing,
7.
Suction shell,
8.
Carrying roller,
9.
Bearing track,
10.
Suction cylinder,
11.
Suction cover,
12.
Elastic skirt.
Figure
2
In:
1.
Walking track,
9.
Bearing track,
12.
Elastic skirt,
13.
Discharging machine header structure,
14.
Power line,
15.
Rig drilling head,
18.
Rotate drilling cramp.
Figure
3
In:
16.
Steel loop,
17.
Elastic rubber-plastic composite material.
Figure
4
In: motor
M2
For movable motor
4
, motor
M1
For rig drilling head
15
Movable motor.
Detailed description of the invention
At figure
1
In, this super large caliber rig discharging machine header structure, including walking track
1
, walking roller
2
, support bar
3
, movable motor
4
, elastic suction pipeline
5
, movable motor closed housing
6
, suction shell
7
, carrying roller
8
, bearing track
9
, suction cylinder
10
, suction cover
11
, elastic skirt
12
, power line
14
, steel loop
16
, elastic rubber-plastic composite material
17
, rotate drilling cramp
18
, this super large caliber rig discharging machine header structure, there is a bowl-shape movable motor closed housing
6
, this movable motor closed housing
6
One end is with the suction shell of flange, this flange and tubulose
7
Blind end fixing connect；Movable motor closed housing
6
Movable motor is inside installed
4
, movable motor
4
Axis through movable motor closed housing
6
Both sides, respectively connected walking roller
2
, walking roller
2
With walking track
1
Coupling is coincide；Suction shell
7
Upper lateral be fitted with elastic suction pipeline
5
, suction shell
7
Lower flange be linked in sequence the suction cylinder of tubulose
10
, the suction cover of taper
11
With fold can be with the elastic skirt of elastic telescopic
12
, this elasticity skirt
12
The scope of operation can be pressed close to and preferably adsorb silt, so that dregs is by elastic suction pipeline
5
Suction is gone out.
At figure
1
, figure
2
In, described walking track
1
And bearing track
9
It is that super large caliber rig rotates drilling cramp
18
Track structure in structure, this rotation drilling cramp
18
The frame structure that track structure is a rectangle, be divided into upper and lower two-layer, upper strata is
2
Root walking track
1
, lower floor is
2
Root bearing track
9
, this super large caliber discharging machine header structure is just arranged on its walking track
1
And bearing track
9
On, this walking track
1
And bearing track
9
Both ends
,
It is the vertical plane of a plane, cylindrical support bar is installed between two vertical planes
3
, this support bar
3
Carry power line
14
With elastic suction pipeline
5
So that it is can compression freely and expansion.
At figure
1
In, described suction shell
7
, in the both sides of its bottom, by transverse axis the most vertical be connected to carry roller
8
, carry roller
8
With bearing track
9
Coupling is coincide；At suction shell
7
Periphery support bar is installed
3
So that this brill digs suction head overall structure can be pulled walking by movable motor, thus drives whole drilling well discharging machine header structure along bearing track
9
Walk back and forth；The power line of this super large caliber rig discharging machine header structure
14
, elastic helix hanging support bar between track frame two ends
3
On, this power line
14
It is connected to movable motor
4
, due to movable motor
4
Be arranged on the wire synchronized links of drilling head, therefore this rig discharging machine header structure
13
Can be with rig drilling head
15
Synchronous walking；This discharging machine header structure
13
When moving between track frame, this elastic helix power line
14
Can unfold or shrink, thus ensure the power supply of this discharging machine header structure.
At figure
1,2,3
In, described elastic suction pipeline
5
, it is a kind of by steel loop
16
Do the elastic rubber-plastic composite material of the tubular of brace rod
17
Pipeline, its existing good telescopic resilience, there is again good rigidity, it is by steel loop
16
Do elastic suction pipeline
5
Brace rod in peripheral circumferential, makes elastic suction pipeline
5
Can adapt to higher positive/negative-pressure environment, both will not be flattened, and also will not be risen brokenly；At elastic suction pipeline
5
Both sides, be each provided with support bar
3
, this support bar
3
Spirality power line can not only be undertaken
14
So that it is can compress and can extend, also can undertake elastic suction pipeline simultaneously
5
The retainer ring of both sides, support elastic suction pipeline
5
, not only make it compress and extend, make again it be unlikely to bend sagging, this elasticity suction pipeline
5
Through walking track
1
And bearing track
9
Bending part, upwards walks the suction pipeline communication fixing with top, by ground suction equipment, is given and suction head by suction pipeline
2-5
Individual negative pressure, thus complete rig drilling head
15
The suction operation of the disintegrating slags such as the mud in small, broken bits that digs out, sand, water.
At figure
1,2,3
In, the main operation principles of the present invention is, it is provided with power transmission control device and negative pressure slag absorbing slag discharge control device on the ground, power transmitting device needs power supply and links up up and down, and slag absorbing slag-draining device needs pipeline and links up up and down, it is simply that be while drilling structure is bored and dug operation, many dregs dug need to arrange discharge timely, this is accomplished by a suction structure, this structure not only will in the environment of dynamically can suction operation well, and also can be with drilling head
15
Movement synchronously along drilling head excavate ground track, synchronously carry out suction operation.
Ampere wires
A
、
B
、
C
Pass through
L1
、
L2
、
L3
Terminal order electrical connection disconnecting switch
QS
, low-voltage circuit breaker
QF
And A.C. contactor
KM
, A.C. contactor
KM
Output, be respectively turned on journey controller
SA
Input
a
、
b
、
c
End and
a
’、
b
’、
c
' end, journey controller
SA
Output access motor by electrothermal relay the most respectively
M1
、
M2
Binding post, motor housing ground connection again, the control principle of above circuit is: work as A.C. contactor
KM
During startup, electric current passes through journey controller
SA
Motor positive direction is made to operate, when drilling header structure touches limit point, the journey controller conversion by switch contact, promote motor
M1
、
M2
Rotate backward, otherwise motor rotates forward again.
The trip controller SA And normally-closed contact normally opened by it converts, and completes motor M1 With M2 Round traveling, thus promote rig drilling head 15 With suction head 13 Synchronization travel to and fro between bearing track 9 On, and complete drilling and suction operation。
Claims (5)
1. a super large caliber rig discharging machine header structure, including walking track (1), walking roller (2), support bar (3), movable motor (4), elastic suction pipeline (5), movable motor closed housing (6), suction shell (7), carrying roller (8), bearing track (9), suction cylinder (10), suction cover (11), elastic skirt (12), power line (14), steel loop (16), elastic rubber-plastic composite material (17), it is characterized in that: this super large caliber rig discharging machine header structure, there is a bowl-shape movable motor closed housing (6), this movable motor closed housing (6) one end is with flange, this flange is fixing with the blind end of the suction shell (7) of tubulose to be connected；Being provided with movable motor (4) in movable motor closed housing (6), the axis of movable motor (4), through the both sides of movable motor closed housing (6), respectively connected walking roller (2), and walking roller (2) mates identical with walking track (1)；Suction shell (7) upper lateral be fitted with elastic suction pipeline (5), what the lower flange of suction shell (7) was linked in sequence the suction cylinder (10) of tubulose, the suction cover (11) of taper and fold can be with the elastic skirt (12) of elastic telescopic.
Super large caliber rig discharging machine header structure the most according to claim 1, it is characterized in that: described walking track (1) and bearing track (9) are the track structures that super large caliber rig rotates in drilling cramp (18) structure, the frame structure that track structure is a rectangle of this rotation drilling cramp (18), it is divided into upper and lower two-layer, upper strata is 2 walking tracks (1), lower floor is 2 bearing tracks (9), this super large caliber discharging machine header structure is just arranged on its walking track (1) and bearing track (9), this walking track (1) and the both ends of bearing track (9), it it is the vertical plane of a plane, cylindrical support bar (3) is installed between two vertical planes, this support bar (3) carries power line (14) and elastic suction pipeline (5).
Super large caliber rig discharging machine header structure the most according to claim 1, it is characterized in that: described suction shell (7), in the both sides of its bottom, by transverse axis the most vertical be connected to carry roller (8), carrying roller (8) is mated identical with bearing track (9)；In the periphery of suction shell (7), support bar (3) is installed；The power line (14) of this super large caliber rig discharging machine header structure, on elastic helix hanging support bar (3) between track frame two ends, this power line (14) is connected to movable motor (4), movable motor (4) and the wire synchronized links being arranged on drilling head.
Super large caliber rig discharging machine header structure the most according to claim 1, it is characterized in that: described elastic suction pipeline (5), being elastic rubber-plastic composite material (17) pipeline of a kind of tubular being done brace rod by steel loop (16), it is done the brace rod in elastic suction pipeline (5) peripheral circumferential by steel loop (16)；In the both sides of elastic suction pipeline (5), being each provided with support bar (3), this elasticity suction pipeline (5) is through walking track (1) and bearing track (9) bending part, upwards fixing with top suction pipeline communication.
Super large caliber rig discharging machine header structure the most according to claim 1, it is characterized in that: ampere wires A, B, C are by L1, L2, L3 terminal order electrical connection disconnecting switch QS, low-voltage circuit breaker QF and A.C. contactor KM, the output of A.C. contactor KM, it is respectively turned on input a, b, c end and a ', b ', the c ' end of journey controller SA, the output of journey controller SA accesses the binding post of motor M1, M2, motor housing ground connection more respectively by electrothermal relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339198.6A CN104074464B (en) | 2014-07-17 | 2014-07-17 | Super large caliber rig discharging machine header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339198.6A CN104074464B (en) | 2014-07-17 | 2014-07-17 | Super large caliber rig discharging machine header structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104074464A CN104074464A (en) | 2014-10-01 |
| CN104074464B true CN104074464B (en) | 2016-09-07 |
Family
ID=51596030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410339198.6A Expired - Fee Related CN104074464B (en) | 2014-07-17 | 2014-07-17 | Super large caliber rig discharging machine header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104074464B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541707A (en) * | 2019-09-27 | 2019-12-06 | 中铁工程装备集团有限公司 | Novel shaft slag discharging device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734236A (en) * | 1953-06-03 | 1955-07-27 | Deilmann C Bergbau Gmbh | Improvements in methods and apparatus for making bore holes |
| US4142593A (en) * | 1977-10-25 | 1979-03-06 | Smith International, Inc. | Raise drill inner yoke bridge |
| CN202348114U (en) * | 2011-12-05 | 2012-07-25 | 张海英 | Vertical shaft direct-discharging de-dusting noise-reducing integrated umbrella-shaped drilling machine |
| CN103104191B (en) * | 2013-03-06 | 2015-02-04 | 徐州工程学院 | Super-large-aperture pile foundation hole drilling machine |
| CN204002552U (en) * | 2014-07-17 | 2014-12-10 | 徐州工程学院 | Super large caliber rig discharging machine header structure |
-
2014
- 2014-07-17 CN CN201410339198.6A patent/CN104074464B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104074464A (en) | 2014-10-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Jian Inventor after: Li Fuxing Inventor after: Huang Chuanhui Inventor after: Li Peilin Inventor after: Li Chuanqi Inventor before: Li Fuxing Inventor before: Chen Liang Inventor before: Li Qingwei Inventor before: Huang Chuanhui Inventor before: Li Peilin Inventor before: Li Chuanqi |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20170717 |