CN110340404B - Multi-drill-bit drilling equipment for rapidly repairing tunnel lining cracking loss based on plate-type short anchor combined structure - Google Patents
Multi-drill-bit drilling equipment for rapidly repairing tunnel lining cracking loss based on plate-type short anchor combined structure Download PDFInfo
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- CN110340404B CN110340404B CN201910688795.2A CN201910688795A CN110340404B CN 110340404 B CN110340404 B CN 110340404B CN 201910688795 A CN201910688795 A CN 201910688795A CN 110340404 B CN110340404 B CN 110340404B
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- drilling machine
- drilling
- combined structure
- tunnel
- tunnel lining
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/28—Associations of only boring or drilling machines directed to a particular metal-working result
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
Abstract
The invention discloses multi-drill-bit drilling equipment for quickly repairing tunnel lining cracking loss based on a plate type short anchor combined structure, and belongs to the field of tunnel lining repairing. The invention realizes the adjustment and accurate positioning of the multi-anchor-hole drilling intervals and the arrangement modes of lining parts with different tunnel section sizes and different radian radiuses and the drilling work of one-time pore forming by adjusting the arrangement and the connection hinges of the drilling machine modules, can improve the mechanization degree and the operation efficiency, meets the requirements of performing and reducing the traffic control time of a highway tunnel in the 'skylight' time of the existing railway tunnel, and achieves the high efficiency, operability and safety of the tunnel crack repairing and lining work.
Description
Technical Field
The invention relates to the field of tunnel lining repair, in particular to multi-bit drilling equipment for rapidly repairing tunnel lining crack loss based on a plate type short anchor combined structure.
Background
Along with the gradual increase of the operation time, the existing tunnel lining structure is inevitably cracked due to the influence of various reasons such as surrounding rock condition change, climate change, inadequate management and the like. Therefore, the method is particularly important for repairing the existing tunnel lining in time and quickly under the conditions that the existing tunnel lining is cracked, the safety and the stability of the tunnel are reduced, and the safety of personnel and trains is endangered. The bearing capacity of the lining structure can be effectively improved by adopting a steel plate and short anchor combined structure to repair the broken lining in the existing repairing scheme. However, due to the operation requirement of the existing tunnel, the repair work can only be performed in the time of operating the skylight of the railway, so that the construction of the steel plate and short anchor combined structure can be fast and convenient, and a plurality of anchoring holes need to be drilled on the inner surface of the lining according to a certain arrangement mode in the construction process of the combined structure so as to facilitate the subsequent construction of the short anchor. At present, no related equipment capable of effectively improving the drilling speed and the drilling convenience of the combined structure exists.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides multi-bit drilling equipment for rapidly repairing the crack of the tunnel lining based on a plate type short anchor combined structure, and the specific technical scheme is as follows:
the utility model provides a many drill bits drilling equipment based on board-like short anchor integrated configuration is repaired tunnel lining fast and is split and decrease, includes rig module and sets up the multiunit rig module in the rig module, be equipped with between rig module and the rig module and connect the hinge, the outside of rig module is equipped with the rig, the output of rig passes the rig module and sets up at the rig module inboardly, also is equipped with between the adjacent rig module connect the hinge.
According to the invention, constructors set the arrangement form of the short anchors according to the combined structure form of the repaired lining, then assemble and install the repaired module and the drilling machine module one by one through the connecting hinges, and the connecting hinges enable the repaired module and the drilling machine module to adjust the connecting angle so as to be suitable for tunnel linings with various curvatures. After the repairing module and the drilling machine module are installed, one side of the drilling machine module is arranged at the crack of the tunnel lining and matched with the designed position, the drilling machine is started to drill the anchor rod and repair the crack of the tunnel lining.
Preferably, the connecting hinge comprises a sleeve, an insertion rod arranged in the sleeve and movably connected with the sleeve, a first connecting rod arranged outside the sleeve and a second connecting rod arranged outside the insertion rod, wherein the sleeve is provided with an axial sliding groove and a circumferential sliding groove penetrating through the axial sliding groove.
According to the invention, the inserting rod is inserted into the sleeve, the second connecting rod slides along the axial sliding groove to reach the circumferential sliding groove, and the repairing module and the drilling machine module can be independently disassembled and assembled and the connection angle can be adjusted by sliding the second connecting rod in the circumferential sliding groove.
Preferably, the width of the circumferential sliding groove is greater than the width of the second connecting rod.
Preferably, the axial sliding groove is perpendicular to the circumferential sliding groove.
Preferably, the rig modules are arranged evenly along the tunnel.
Preferably, the arrangement mode of the drilling machine modules is in a groined shape or a plum blossom shape.
Preferably, the drilling machine is arranged perpendicular to the drilling machine module.
Preferably, the drilling machine module is provided with a working vehicle connecting rod.
The invention has the following beneficial effects:
the drilling machine module and the drilling machine module can be independently disassembled and assembled and the connection angle can be adjusted, tunnel lining structures with various curvatures can be met, the arrangement mode of the drilling machine module can be adjusted, the short anchor arrangement modes of various combined structures are matched, and the applicability is high. And the drilling work of simultaneously and accurately positioning a plurality of anchor holes is realized by simultaneously drilling through the drilling machine, the complicated processes of independently drilling, positioning, anchoring and the like of each short anchor hole are avoided, and the workload and the time can be effectively saved.
Meanwhile, the invention realizes the adjustment of the multi-anchor-hole drilling intervals and the arrangement modes of lining parts with different tunnel section sizes and different radian radiuses and the drilling work of accurate positioning and one-time hole forming by adjusting the arrangement and the connecting hinges of the drilling machine modules, avoids the complicated processes of independent drilling, inaccurate positioning, difficult anchoring and the like of each anchor hole in a combined plate, can improve the degree of mechanization and the operation efficiency, meets the requirements of the construction in the 'skylight' time of the existing railway tunnel and the reduction of the traffic control time of the highway tunnel, and achieves the high efficiency, the operability and the safety of the tunnel crack lining repair work.
Drawings
FIG. 1 is a schematic structural view of the present invention in an operating state;
FIG. 2 is a schematic structural view of the short anchors of the present invention arranged in a groined shape;
FIG. 3 is a schematic structural view of the quincunx arrangement of the short anchors of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
fig. 5 is a schematic structural view of the connection hinge of the present invention.
In the figure: 1-a drilling machine module; 2-a drilling rig module; 3-a connecting hinge; 4-a drilling machine; 121-a sleeve; 5-inserting a rod; 41-first connecting rod; 51-a second connecting rod; 6-axial sliding chute; 7-circumferential sliding groove; 8-operation vehicle connecting rod.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Examples
Referring to fig. 1 to 5, the present invention includes a drill module 1 and several sets of drill modules 2 disposed within the drill module 1. The drilling machine module 1 is provided with an operation vehicle connecting rod 8, and the drilling machine module 1 is connected to the tunnel operation vehicle through the operation vehicle connecting rod 8 so as to be convenient for field operation. A connecting hinge 3 is arranged between the drilling machine module 1 and the drilling machine module 2, and a connecting hinge 3 is also arranged between the adjacent drilling machine modules 2. The connecting hinge 3 includes a sleeve 121 and an insert rod 5 disposed in the sleeve 121 and movably connected to the sleeve 121, and the insert rod 5 can slide and rotate along the sleeve 121. The sleeve 121 is provided at the outer side thereof with a first connecting rod 41 for fixed connection, and the insert rod 5 is provided at the outer side thereof with a second connecting rod 51. The sleeve 121 is provided with an axial sliding groove 6 and a circumferential sliding groove 7 penetrating through the axial sliding groove 6, the axial sliding groove 6 is perpendicular to the circumferential sliding groove 7, and the width of the circumferential sliding groove 7 is larger than that of the second connecting rod 51.
With further reference to fig. 5, when the insertion rod 5 is inserted into the sleeve 121, the second connecting rod 51 slides along the axial sliding groove 6 with the insertion rod 5 to reach the circumferential sliding groove 7, and the second connecting rod 51 slides in the circumferential sliding groove 7, so as to realize the independent disassembly and assembly of the drilling machine module 2 and the adjustment of the connection angle. According to the invention, constructors can set the arrangement form of the short anchor according to the combined structure form of the repaired lining, and the arrangement form of the short anchor of various combined structures is matched, so that the applicability is high. Then through connecting hinge 3 with rig module 1 and rig module 2 aggregate erection one by one to connecting hinge 3 makes rig module 1 and rig module 2 can dismantle the installation alone and can adjust connection angle, can satisfy the tunnel lining structure of various curvatures.
With further reference to fig. 3 and 4, the rig modules 2 are arranged uniformly in the circumferential direction as well as in the axial direction of the tunnel, and the rig modules 2 are arranged in a groined or quincunx pattern. And a drilling machine 4 is arranged on the other side of the drilling machine module 2, and the drilling machine 4 is perpendicular to the drilling machine module 2. The output end of the drilling machine 4 passes through the drilling machine module 2 and is arranged inside the drilling machine module 2. After the constructor finishes the installation of the drilling machine module 1 and the drilling machine module 2, one side, provided with the output end of the drilling machine 4, of the drilling machine module 2 is arranged at a crack of the tunnel lining and matched with a design position, and the drilling machine 4 is started to drill the anchor rod and repair the crack of the tunnel lining. The invention realizes the drilling work of simultaneously and accurately positioning a plurality of anchor holes, avoids the complicated processes of independently drilling, positioning, anchoring and the like of each anchor hole, effectively saves the workload and the time, meets the requirement of the construction within the time of 'skylight' of the existing tunnel, and improves the high efficiency, the operability and the safety of the tunnel lining repair work.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A multi-drill-bit drilling device for rapidly repairing tunnel lining cracking loss based on a plate type short anchor combined structure is characterized by comprising a drilling machine module (1) and a plurality of groups of drilling machine modules (2) arranged in the drilling machine module (1), wherein a connecting hinge (3) is arranged between the drilling machine module (1) and the drilling machine modules (2), a drilling machine (4) is arranged on the outer side of the drilling machine modules (2), the output end of the drilling machine (4) penetrates through the drilling machine modules (2) and is arranged on the inner side of the drilling machine modules (2), the connecting hinge (3) is also arranged between the adjacent drilling machine modules (2),
the connecting hinge (3) comprises a sleeve, an inserting rod (5) arranged in the sleeve and movably connected with the sleeve, a first connecting rod (41) arranged outside the sleeve and a second connecting rod (51) arranged outside the inserting rod (5), wherein an axial sliding groove (6) and a circumferential sliding groove (7) penetrating through the axial sliding groove (6) are formed in the sleeve.
2. The multi-bit drilling equipment for rapidly repairing tunnel lining cracks based on the plate type short anchor combined structure according to claim 1, wherein the width of the circumferential chute (7) is greater than that of the second connecting rod (51).
3. The multi-bit drilling equipment for rapidly repairing tunnel lining cracks based on the plate type short anchor combined structure according to claim 1, wherein the axial sliding grooves (6) are arranged perpendicular to the circumferential sliding grooves (7).
4. The multi-bit drilling equipment for rapidly repairing tunnel lining cracks based on the plate type short anchor combined structure according to claim 1, wherein the drilling machine modules (2) are uniformly arranged along the tunnel.
5. The multi-bit drilling equipment for rapidly repairing the tunnel lining cracks based on the plate type short anchor combined structure according to claim 4, wherein the arrangement mode of the drilling machine modules (2) is in a groined shape or a quincunx shape.
6. The multi-bit drilling equipment for rapidly repairing the cracks of the tunnel lining based on the plate type short anchor combined structure according to claim 1, wherein the drilling machine (4) is vertically arranged with the drilling machine module (2).
7. The multi-bit drilling equipment for rapidly repairing the crack of the tunnel lining based on the plate type short anchor combined structure according to claim 1, wherein a working vehicle connecting rod (8) is arranged on the drilling machine module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688795.2A CN110340404B (en) | 2019-07-29 | 2019-07-29 | Multi-drill-bit drilling equipment for rapidly repairing tunnel lining cracking loss based on plate-type short anchor combined structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910688795.2A CN110340404B (en) | 2019-07-29 | 2019-07-29 | Multi-drill-bit drilling equipment for rapidly repairing tunnel lining cracking loss based on plate-type short anchor combined structure |
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| CN110340404A CN110340404A (en) | 2019-10-18 |
| CN110340404B true CN110340404B (en) | 2020-06-23 |
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| CN201910688795.2A Active CN110340404B (en) | 2019-07-29 | 2019-07-29 | Multi-drill-bit drilling equipment for rapidly repairing tunnel lining cracking loss based on plate-type short anchor combined structure |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676498A (en) * | 1995-08-25 | 1997-10-14 | Castle Tool Machinery Incorporated | In-line multiple spindle boring apparatus |
| EP2394764A1 (en) * | 2010-06-10 | 2011-12-14 | BIESSE S.p.A. | Drilling head for drilling components of wood or similar |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10120883A1 (en) * | 2001-04-27 | 2002-10-31 | Grotefeld Maschb & Vertriebs G | Drilling unit with several drilling spindles alongside each other has small electric motor for each spindle to create cutting motion |
| DE102007038462A1 (en) * | 2007-08-14 | 2009-02-19 | Wittenstein Ag | Modular spindle device for forming multi-spindle processing head of machine tool, has drive motor that is axially displaced in module housing by driving regulator cooperating with drive spindle along device central axis |
| CN102689200B (en) * | 2012-06-06 | 2014-02-26 | 沈阳飞机工业（集团）有限公司 | Combined clamp for drilling hole of torque tube assembling unit product |
| DE102013201817A1 (en) * | 2013-02-05 | 2014-08-07 | Otto Bihler Handels-Beteiligungs-Gmbh | Production machine and mounting plate for the production machine |
| CN106215314B (en) * | 2016-08-31 | 2022-09-02 | 朱远湖 | Pen core, marking pen and marking pen sleeve |
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2019
- 2019-07-29 CN CN201910688795.2A patent/CN110340404B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5676498A (en) * | 1995-08-25 | 1997-10-14 | Castle Tool Machinery Incorporated | In-line multiple spindle boring apparatus |
| EP2394764A1 (en) * | 2010-06-10 | 2011-12-14 | BIESSE S.p.A. | Drilling head for drilling components of wood or similar |
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| CN110340404A (en) | 2019-10-18 |
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Inventor after: Gong Lun Inventor after: Zhang Huijian Inventor after: Wang Lichuan Inventor after: Fan Yongjie Inventor after: Qiu Wenge Inventor after: Hu Hui Inventor after: Zheng Yuchao Inventor after: Zhou Baoan Inventor before: Gong Lun Inventor before: Zhang Huijian Inventor before: Qiu Wenge Inventor before: Wang Lichuan Inventor before: Hu Hui Inventor before: Zheng Yuchao |
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