CN206233929U - Advanced rig fast embarkation device - Google Patents
Advanced rig fast embarkation device Download PDFInfo
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- CN206233929U CN206233929U CN201621332861.0U CN201621332861U CN206233929U CN 206233929 U CN206233929 U CN 206233929U CN 201621332861 U CN201621332861 U CN 201621332861U CN 206233929 U CN206233929 U CN 206233929U
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Abstract
The utility model is related to a kind of advanced rig fast embarkation device, and it includes advanced rig, and the advanced rig is arranged on upper, annular gear ring beam by rotating mechanism, and the advanced rig is realized circumferentially rotating by the drive of rotating mechanism along annular tooth collar tie beam.The utility model is solved in tunneling boring hard rock mole work progress, the problem that advanced operation is difficult, holding time is long, realize in narrow space, the process for not needing the parts such as advanced rig, rotating mechanism, annular tooth collar tie beam to be transported toward host region from outside hole, the work such as substantial amounts of artificial handling installation need not be carried out, save transport, installation, the take-down time of advanced rig, the carrying that advanced rig can be quickly completed is installed, and then implement advance support operation, it is easy to operate, man-hour is saved, efficiency of construction is improved, labour intensity is small.
Description
Technical field
The utility model is related to a kind of tunneling boring hard rock mole to carry advanced drilling apparatus, especially a kind of advanced rig
Fast embarkation device, belongs to material transport equipment field in constructing tunnel.
Background technology
Tunneling boring hard rock mole（TBM）In work progress, when running into weak broken stratum, country rock cannot be realized certainly
Surely, now need to carry out advance borehole and grouting and reinforcing to not excavating stratum in front of cutterhead；Meet when failing to understand stratum, it is necessary to advance drilling
Hole detects；, it is necessary to carry out the advance support operations such as pre-grouting closure water burst in time when meeting rich water water burst stratum.
Implementing the advance support operations such as advance borehole detection, advance borehole slip casting needs shutdown operation, and requires hole spacing
Long, coverage is big（Refer mainly to circumferencial direction）.Therefore mainframe section is selected in, and advanced operation is carried out close proximity to face.But
It is mainframe section narrow space, personnel's operation is intensive.Advanced rig cannot be arranged when normally using.Current solution is to shut down
Afterwards, by a part of equipment Removal, then advanced rig and its works are transported to mainframe section, sets up and advanced rig is installed
Carry out advanced operation.Advanced rig is removed after the completion of use, the equipment being removed is reinstalled, TBM is recovered driving.
In actual use, due in hole space it is limited, this mode program is complicated, and operation difficulty is big, and it is long to expend the time, makees
Industry efficiency is low, influences the construction speed of TBM.
The content of the invention
In order in overcoming tunneling boring hard rock mole work progress, the problem that advanced operation is difficult, holding time is long, this reality
With it is new there is provided one kind when unfavorable geology is run into, advance drilling machine can ready access upon use, save transport, the peace of advanced rig
It is dress, take-down time, convenient to use, improve the advanced rig fast embarkation device of efficiency of construction.
To achieve the above object, the technical scheme that the utility model is used is：A kind of advanced rig fast embarkation device,
Including advanced rig, the advanced rig is arranged on upper, annular gear ring beam by rotating mechanism, and the advanced rig is by turning
The drive of motivation structure is realized circumferentially rotating along annular tooth collar tie beam.
In the above-mentioned technical solutions, described advanced rig is arranged on rotating mechanism by fixed seat.
In the above-mentioned technical solutions, described rotating mechanism is made up of rotating turret, drive assembly and travelling gear, described turn
Drive assembly and fixed seat are installed, its bottom is fixed with walking guide wheel in moving frame, the walking guide wheel is arranged on annular gear ring
In the walking guide rail of beam, the rotating turret is arranged on annular tooth collar tie beam by the walking guide wheel；The travelling gear is fixed on
It is meshed on the power output shaft of drive assembly and with the gear ring of annular tooth collar tie beam.
In the above-mentioned technical solutions, when normally tunneling and advance support operation need not be carried out using advanced rig, institute
State upper, annular gear ring beam and its rotating mechanism mounted thereto, fixed seat and advanced rig deposit in girder top row jointly
Platform lower zone is walked, and is fixedly connected with girder by hoist cylinder and fixed mount, the girder left and right sides is by connection
Frame is respectively fixed with left and right side annular tooth collar tie beam.
In the above-mentioned technical solutions, the passage passed through for rig is reserved with described girder top travelling platform, it is described
Passage is provided with the channel enclosed device for airtight passage.
In the above-mentioned technical solutions, described fixed mount is fixed on the left and right sides of girder, is fixed respectively on two fixed mounts
Have a hoist cylinder, the hoist cylinder piston rod upper end respectively with the company of the left and right two ends bottom for being fixed on upper, annular gear ring beam
Lug is connected.
In the above-mentioned technical solutions, when needing advanced rig to carry out advance support operation, its carrying process is：Using liter
Drop oil cylinder will be deposited in advanced rig below the travelling platform of girder top, rotating mechanism, fixed seat and top gear ring beam and be passed through
The passage being reserved on the travelling platform of girder top moves to the upper area of girder platform top travelling platform, and utilizes bolt
Respectively be connected with left and right side annular tooth collar tie beam upper end at the left and right two ends of upper, annular gear ring beam by component, the left and right side ring
Left and right two ends of the shaped ring gear beam lower end respectively with lower annular gear ring beam are connected, the upper, annular gear ring beam and left and right side ring
Shaped ring gear beam and lower annular gear ring beam constitute the annular tooth collar tie beam of full circle.
The beneficial effects of the utility model are：The utility model is solved in tunneling boring hard rock mole work progress, is surpassed
The problem that preceding operation is difficult, holding time is long, realizes in narrow space, it is not necessary to advanced rig, rotating mechanism, annular
The process that the parts such as gear ring beam are transported from outside hole toward host region, it is not necessary to carry out the work, section such as substantial amounts of artificial handling installation
Transport, installation, the take-down time of advanced rig are saved, the carrying that can quickly complete advanced rig is installed, and then implemented advanced
Supporting operation, it is easy to operate, man-hour is saved, efficiency of construction is improved, labour intensity is small.
Brief description of the drawings
Fig. 1 is one of structural representation of the advanced rig fast embarkation device of the utility model；
Fig. 2 is that the rotating mechanism of the advanced rig fast embarkation device of the utility model and the annexation of gear ring beam are illustrated
Figure；
Fig. 3 is the left view structural representation of Fig. 2；
Fig. 4 is the two of the structural representation of the advanced rig fast embarkation device of the utility model.
The meaning that label is represented in figure as：1st, advanced rig, 2, rotating mechanism, 3, upper, annular gear ring beam, 4, right side ring
Shaped ring gear beam, 5, girder top travelling platform, 6, left side annular tooth collar tie beam, 7, hoist cylinder, 8, fixed mount, 9, girder, 10, under
Portion's annular tooth collar tie beam, 11, fixed seat；Wherein, 21, rotating turret, 22, drive assembly.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model：
Embodiment 1：Referring to Fig. 1 to Fig. 4, a kind of advanced rig fast embarkation device, including advanced rig 1, it is described advanced
Rig 1 is arranged on upper, annular gear ring beam 3 by rotating mechanism 2, the advanced rig 1 by the drive of rotating mechanism 2 along
Annular tooth collar tie beam is realized circumferentially rotating.Described advanced rig 1 is arranged on rotating mechanism 2 by fixed seat 11.
As shown in Fig. 2 described rotating mechanism 2 is made up of rotating turret 21, drive assembly 22 and travelling gear, the rotation
Drive assembly 22 and fixed seat 11 are installed, its bottom is fixed with walking guide wheel, and the walking guide wheel is arranged on annular on frame 21
In the walking guide rail of gear ring beam, the rotating turret 21 is arranged on annular tooth collar tie beam by the walking guide wheel；The travelling gear
It is fixed on the power output shaft of drive assembly and is meshed with the gear ring of annular tooth collar tie beam, the drive assembly 21 is by motor
With decelerator composition, the travelling gear is on the output shaft of decelerator.
When normally tunneling and advance support operation need not be carried out using advanced rig（As shown in Figure 1）, the top
Annular tooth collar tie beam 3 and its rotating mechanism 2 mounted thereto, fixed seat 11 and advanced rig 1 deposit in girder top row jointly
The lower zone of platform 5 is walked, and is fixedly connected with girder 9 by hoist cylinder 7 and fixed mount 8, the left and right sides of the girder 9 passes through
Link is respectively fixed with left and right side annular tooth collar tie beam 6,4.
The passage passed through for rig is reserved with the described top travelling platform of girder 9, the passage is provided with for close
The channel enclosed device of closed walk（Do not shown in figure）.
Described fixed mount 8 is fixed on the left and right sides of girder, and hoist cylinder 7 is respectively fixed with two fixed mounts 8, described
Engaging lug of the hoist cylinder piston rod upper end respectively with the left and right two ends bottom for being fixed on upper, annular gear ring beam 3 is connected.
When needing advanced rig to carry out advance support operation（Referring to Fig. 4）, its carrying process is：Using hoist cylinder 7
Advanced rig 1, rotating mechanism 2, fixed seat and the top gear ring beam of the lower section of girder top travelling platform 5 will be deposited in by reserved
Passage on the travelling platform of girder top moves to the upper area of travelling platform above girder platform, and utilizes bolt assembly
The left and right two ends of upper, annular gear ring beam are connected with left and right side annular tooth collar tie beam upper end respectively, the left and right side annular tooth
Left and right two ends of the collar tie beam lower end respectively with lower annular gear ring beam are connected, the upper, annular gear ring beam and left and right side annular tooth
Collar tie beam and lower annular gear ring beam constitute the annular tooth collar tie beam of full circle, so that drive of the advanced rig 1 in rotating mechanism 2
Under carry out 360 ° along annular gear ring beam and rotate in a circumferential direction.
After the completion of advance support operation, upper, annular gear ring beam 3 is separated with left and right side annular tooth collar tie beam first, profit
Advanced rig 1, rotating mechanism 2 and upper, annular gear ring beam 3 are moved under girder top travelling platform 5 with hoist cylinder 7
Square region is deposited, and recovers the unobstructed of girder top travelling platform 5；Then lower annular gear ring beam 10 is removed, recovers thing
Material transports the unobstructed of passage.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model is implemented not to be received
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in the utility model
Protection domain within.
Claims (6)
1. a kind of advanced rig fast embarkation device, including advanced rig, it is characterised in that：The advanced rig passes through rotating machine
Structure is arranged on upper, annular gear ring beam, and the advanced rig realizes circumferential turning by the drive of rotating mechanism along annular tooth collar tie beam
It is dynamic.
2. advanced rig fast embarkation device according to claim 1, it is characterised in that：Described advanced rig passes through
Fixed seat is arranged on rotating mechanism.
3. advanced rig fast embarkation device according to claim 1 and 2, it is characterised in that：Described rotating mechanism by
Rotating turret, drive assembly and travelling gear composition, are provided with drive assembly and fixed seat on the rotating turret, its bottom is fixed with
Walking guide wheel, the walking guide wheel is arranged in the walking guide rail of annular tooth collar tie beam, and the rotating turret is pacified by the walking guide wheel
On annular tooth collar tie beam；The travelling gear be fixed on the power output shaft of drive assembly and with the gear ring of annular tooth collar tie beam
It is meshed.
4. advanced rig fast embarkation device according to claim 1, it is characterised in that：The upper, annular gear ring beam and
Its rotating mechanism mounted thereto, fixed seat and advanced rig deposit in girder top travelling platform lower zone jointly, and
It is fixedly connected with girder by hoist cylinder and fixed mount, the girder left and right sides is respectively fixed with left and right by link
Side ring shaped ring gear beam.
5. advanced rig fast embarkation device according to claim 4, it is characterised in that：Described girder top walking is flat
The passage passed through for rig is reserved with platform, the passage is provided with the channel enclosed device for airtight passage.
6. advanced rig fast embarkation device according to claim 4, it is characterised in that：Described fixed mount is fixed on master
The left and right sides of beam, is respectively fixed with hoist cylinder on two fixed mounts, the hoist cylinder piston rod upper end respectively be fixed on
The engaging lug connection of the left and right two ends bottom of upper, annular gear ring beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332861.0U CN206233929U (en) | 2016-12-07 | 2016-12-07 | Advanced rig fast embarkation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621332861.0U CN206233929U (en) | 2016-12-07 | 2016-12-07 | Advanced rig fast embarkation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206233929U true CN206233929U (en) | 2017-06-09 |
Family
ID=58978554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621332861.0U Active CN206233929U (en) | 2016-12-07 | 2016-12-07 | Advanced rig fast embarkation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206233929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545345A (en) * | 2016-12-07 | 2017-03-29 | 中铁工程装备集团有限公司 | Advanced rig fast embarkation device |
| CN112324446A (en) * | 2020-09-30 | 2021-02-05 | 中铁十四局集团有限公司 | Shield tunneling machine for weak stratum and construction method |
-
2016
- 2016-12-07 CN CN201621332861.0U patent/CN206233929U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545345A (en) * | 2016-12-07 | 2017-03-29 | 中铁工程装备集团有限公司 | Advanced rig fast embarkation device |
| CN106545345B (en) * | 2016-12-07 | 2019-07-12 | 中铁工程装备集团有限公司 | Advanced drilling machine fast embarkation device |
| CN112324446A (en) * | 2020-09-30 | 2021-02-05 | 中铁十四局集团有限公司 | Shield tunneling machine for weak stratum and construction method |
| CN112324446B (en) * | 2020-09-30 | 2021-10-22 | 中铁十四局集团有限公司 | Shield tunneling machine for weak stratum and construction method |
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