CN112523782A - Tunnel construction combined mechanism and construction device - Google Patents

Tunnel construction combined mechanism and construction device Download PDF

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Publication number
CN112523782A
CN112523782A CN202011582286.0A CN202011582286A CN112523782A CN 112523782 A CN112523782 A CN 112523782A CN 202011582286 A CN202011582286 A CN 202011582286A CN 112523782 A CN112523782 A CN 112523782A
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CN
China
Prior art keywords
arm
slurry
tunnel construction
lifting arm
drilling
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.)
Pending
Application number
CN202011582286.0A
Other languages
Chinese (zh)
Inventor
周磊生
江贝
张田涛
刘悦
迟朝明
黄玉兵
程浩
彭俊强
王�琦
高红科
秦乾
蒋振华
王悦
许硕
辛忠欣
薛浩杰
魏华勇
马玉琨
吴文瑞
曾昭楠
边文辉
李鲁宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Tianqin Mining Machinery Equipment Co ltd
China University of Mining and Technology Beijing CUMTB
Shandong University
Shandong High Speed Group Co Ltd
Original Assignee
Shandong Tianqin Mining Machinery Equipment Co ltd
China University of Mining and Technology Beijing CUMTB
Shandong University
Shandong High Speed Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Tianqin Mining Machinery Equipment Co ltd, China University of Mining and Technology Beijing CUMTB, Shandong University, Shandong High Speed Group Co Ltd filed Critical Shandong Tianqin Mining Machinery Equipment Co ltd
Priority to CN202011582286.0A priority Critical patent/CN112523782A/en
Publication of CN112523782A publication Critical patent/CN112523782A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143—Wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165—Scrapers
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/08—Waterproof bodies or housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

The invention relates to a tunnel construction combined mechanism and a construction device, which comprise an installation arm, wherein a clamp is arranged at the end part of the installation arm, the clamp can clamp a fixed arch frame, the outer circumferential surface of the installation arm is detachably connected with a drilling mechanism, the drilling mechanism is used for drilling surrounding rocks, the outer circumferential surface of the installation arm is connected with a nozzle, the nozzle is connected with a slurry supply mechanism through a slurry conveying pipe, and the slurry supply mechanism can convey slurry to the nozzle through the slurry conveying pipe and spray the slurry out of the nozzle to spray and maintain a tunnel.

Description

Tunnel construction combined mechanism and construction device
Technical Field
The invention relates to the technical field of tunnel construction equipment, in particular to a tunnel construction combined mechanism and a construction device.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The support is used as a main process of tunnel construction, is an important factor influencing the engineering progress, and is also a key for maintaining the stability of surrounding rocks. The sprayed concrete, the anchor rods and the steel arch form an integral supporting system, so that the deformation of the surrounding rock is inhibited.
The surrounding rock grading is basic work of underground engineering design and construction, and the digital drilling real-time grading can directly utilize drilling parameters of a drilling machine to carry out surrounding rock grading in real time, so that the method has the advantages of intuition, high efficiency, real-time judgment and the like.
At present, mechanized construction equipment is available in China, and the inventor finds that the processes can not be combined, each process needs independent equipment, the construction equipment cost is high, and the problems of low independent construction efficiency, high danger and the like of each operation exist.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a tunnel construction combined mechanism, one set of equipment can simultaneously realize digital drilling of surrounding rocks, construction of an arch center and jet maintenance of a tunnel, and the construction equipment has low cost and high construction operation efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a tunnel construction combined mechanism, which includes an installation arm, an end of the installation arm is connected to a fixture through a rotary disk, the fixture can clamp a fixed arch, the installation arm is detachably connected to a drilling mechanism, the drilling mechanism is used for drilling surrounding rock, the installation arm is connected to a nozzle, the nozzle is connected to a slurry supply mechanism through a slurry conveying pipe, and the slurry supply mechanism can convey slurry to the nozzle through the slurry conveying pipe and spray the slurry out of the nozzle to perform spray maintenance on a tunnel.
In a second aspect, an embodiment of the invention provides a tunnel construction device, which comprises a vehicle body and the tunnel construction combined mechanism, wherein the vehicle body is provided with a rotary platform, a mounting base is fixed on the rotary platform, the slurry supply mechanism is mounted on the mounting base, the end part of the mounting base is rotatably connected with one end of a lifting arm, the lifting arm is hinged with one end of a first telescopic piece, the other end of the first telescopic piece is hinged with the mounting base, the first telescopic piece can drive the lifting arm to rotate, the other end of the lifting arm is hinged with the middle position of the mounting arm, the end part of the mounting arm is hinged with one end of a second telescopic piece, the other end of the second telescopic piece is hinged with the lifting arm, and the second telescopic piece can drive the mounting arm to rotate around the end part of the lifting arm.
The invention has the beneficial effects that:
1. according to the tunnel construction combined mechanism, the drilling mechanism, the nozzle and the clamp are all arranged on the installation arm, so that digital drilling of surrounding rock, installation of the arch center and jet maintenance of a tunnel can be realized simultaneously, multiple functions can be realized on the same equipment, equipment investment is reduced, one machine has multiple functions, working efficiency is improved, the number of constructors is reduced, and operation safety is improved.
2. The tunnel construction device is provided with the vehicle body, the vehicle body is connected with the lifting arm through the rotary platform, the lifting arm is connected with the mounting arm, the mounting arm is convenient to lift and adjust the position, the subsequent construction of digital drilling, arch center mounting and jet maintenance is convenient, the automation degree is high, the labor intensity of constructors is reduced, and the construction efficiency is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of the overall structure of embodiment 2 of the present invention;
fig. 2 is a schematic structural diagram of a remote visual control platform according to embodiment 2 of the present invention;
FIG. 3 is a front view of a real-time image monitoring apparatus according to embodiment 2 of the present invention;
FIG. 4 is a bottom view of a real-time image monitoring device in accordance with embodiment 2 of the present invention;
the system comprises an installation arm 1, a clamp 2, a rotary disc 3, a laser positioning instrument 4, a drilling machine 5, a remote visual control platform 6, a nozzle 7, a slurry conveying pipe 8, a sound emission device 9, an infrared laser instrument 10, a slurry box 11, a feed inlet 11-1, a water inlet 11-2, an injection machine 12, a real-time image monitoring device 13, a transparent protective cover 14, a cleaning scraper 15, a cleaning sponge 16, a homing box 17, a carriage plate 18, a crawler type traveling mechanism 19, a positioning hydraulic support 20, a rotary platform 21, an installation base 22, a lifting arm 23, a first hydraulic cylinder 24 and a second hydraulic cylinder 25.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with the directions of up, down, left and right of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Just as the introduction of background art, in current tunnel construction, the installation of country rock drilling classification, injection maintenance and bow member needs different equipment, and equipment cost is high, and the efficiency of construction is low, to above-mentioned problem, this application has proposed a tunnel construction combined mechanism.
In a typical implementation mode embodiment 1 of this application, as shown in fig. 1-3, tunnel construction combined mechanism, including installation arm 1, the one end of installation arm is provided with anchor clamps 2, anchor clamps and the shape phase-match of bow member can carry out the centre gripping to the instrument and fix, install gyration dish 3 between anchor clamps and the installation arm, the rotation of gyration dish drives anchor clamps and is rotary motion, the gyration dish adopt current revolving platform mechanism can, do not describe in detail here, in some other embodiments, mountable swing motor between anchor clamps and the installation arm utilizes the motor to drive anchor clamps and rotates, be provided with laser positioning appearance 4 on the anchor clamps, can launch infrared ray and aim at the setpoint that the leveling has been beaten, realize the location installation of bow member.
The outer circumference of the mounting arm is provided with a drilling mechanism, the drilling mechanism adopts a drilling machine 5, and the drilling machine is detachably and fixedly connected to the mounting arm through a bolt.
The drill bit of rig can dismantle after drilling is accomplished, and the probe is changed and peeies, and the rig carries with the geological radar, can carry out bad geologic body and survey.
The geological radar is connected with the remote visual control platform 6 through wireless transmission, while-drilling parameters generated in the drilling process of the drilling machine can be transmitted to a test system installed on the remote visual control platform through wireless transmission, the while-drilling parameters comprise axial pressure, torque, rotating speed, displacement, drilling rate and the like of the drilling machine, and the test system performs inversion to obtain rock mechanical property parameters and crushing degree, so that surrounding rocks are classified.
Still can dismantle through bolt fastening and be connected with nozzle 7 on the installation arm, the nozzle is connected with defeated thick liquid pipe 8's one end, and defeated thick liquid pipe's the other end is connected with confession thick liquid mechanism, and confession thick liquid mechanism can deliver to the nozzle with thick liquid through defeated thick liquid pipe to spout by the nozzle, spray the maintenance to the tunnel.
The nozzle is provided with an acoustic emission device 9 for cavity detection after guniting, and an infrared laser instrument 10 for flatness detection.
The slurry supply mechanism comprises a slurry tank 11, the slurry tank is used for containing slurry, the slurry tank is of a tank body structure and comprises a top tank wall, a side tank wall and a bottom tank wall, a feed inlet 11-1 and a water inlet 11-2 are formed in the top tank wall, a slurry outlet is formed in the bottom tank wall and is connected with an inlet of an injection machine 12 through a pipeline, an outlet of the injection machine is connected with the end portion of a slurry conveying pipe, the injection machine can drive the slurry in the slurry tank to be conveyed to a nozzle through the slurry conveying pipe and sprayed out through the nozzle according to set pressure, and the tunnel is subjected to injection maintenance.
Still be provided with real-time picture supervisory equipment 13 on the installation arm, real-time picture supervisory equipment is connected with remote visualization controls the platform, can give remote visualization controls the platform with the image transmission of real-time collection for constructor can implement the control to the construction conditions, real-time picture supervisory equipment installs transparent protection casing 14, can shelter from dustproof and do not influence image acquisition to the probe.
In other embodiments, the mounting arm is further equipped with a self-cleaning system, the self-cleaning system comprises a homing box 17, a cleaning scraper 15 and a cleaning sponge 16, the scraper and the cleaning sponge are both connected with a rotating motor, an output shaft of the rotating motor is connected with the scraper or the cleaning sponge, a motor shell of the rotating motor is fixedly connected with the homing box, the real-time picture monitoring equipment is mounted in the homing box, and the transparent protective cover is fixedly connected with the homing box. The rotating motor can drive the sponge or the scraper to rotate along the surface of the transparent protective cover, the sponge and the scraper move along the surface of the transparent protective cover, the protective cover is cleaned, the quality of a shot image is guaranteed, after cleaning is completed, the rotating motor can drive the sponge and the scraper to be retracted into the homing box, and the self-cleaning system is prevented from being polluted.
Example 2:
the embodiment discloses a tunnel construction device, which comprises a vehicle body and a tunnel construction combined mechanism in the embodiment 1.
The vehicle body comprises a vehicle board 18, a traveling mechanism is mounted on the vehicle board, and the traveling mechanism adopts an existing crawler-type traveling mechanism 19. And four corners of the vehicle plate are provided with positioning hydraulic struts 20 which can extend towards the upper direction and the lower direction simultaneously to support the arch crown and the arch bottom, so that the positioning and the fixation of the vehicle body are realized.
Install rotary platform 21 on the sweep, rotary platform adopt current rotary platform can, be fixed with mounting base 22 on the rotary platform, mounting base one end is articulated with the one end of lifting arm 23, lifting arm adopts current engineering machine to use the flexible arm of hydraulic pressure, has a plurality of telescopic connection's pars contractilis, and the pars contractilis that is located the bottommost is articulated with the mounting base, and the pars contractilis that is located the bottommost is articulated with the one end of first extensible member, and the other end of first extensible member is articulated with the mounting base, first extensible member adopts first pneumatic cylinder 24, and the cylinder body and the mounting base of first pneumatic cylinder are articulated, and the piston rod and the pars contractilis articulated of first pneumatic cylinder.
And a piston rod of the first hydraulic cylinder extends or retracts to drive the lifting arm to lift or descend.
The other end of lifting arm is articulated with the one end of second extensible member, the other end of second extensible member is articulated with the one end of installation arm, the middle part position of installation arm is rotated with the tip of lifting arm and is connected, the second extensible member adopts second pneumatic cylinder 25, the cylinder body of second pneumatic cylinder is articulated with lifting arm, and the piston rod of second pneumatic cylinder is articulated with the tip of installation arm.
The extension or retraction of the piston rod of the second hydraulic cylinder can drive the mounting arm to rotate around the end part of the lifting arm, and further drive the mounting arm to lift and descend.
The slurry tank and the jet machine are fixedly arranged on the mounting base and can rotate along with the rotation of the mounting base, and the slurry conveying pipe naturally falls and is connected with the jet machine.
In this embodiment, elements such as running gear, rotary platform, first pneumatic cylinder, second pneumatic cylinder, jet plane, rig all are connected with visual remote control platform, and constructor can control its work through visual remote control platform.
The tunnel construction composite set during operation of this embodiment, running gear drives the setting position that the automobile body got into the tunnel, location hydraulic prop work, support tunnel vault and hunch end simultaneously, it is fixed to make the automobile body location, constructor utilizes the motion of visual remote control platform operation lifting arm and installation arm, make the rig arrive the setting position, utilize the rig to drill to the country rock, the drilling parameter that the rig creeps into the in-process and produces can transmit the test system who controls the platform installation for remote visualization through wireless transmission, the test system inversion obtains rock mass mechanical properties parameter and broken degree, thereby carry out the classification of country rock.
After the fixture fixes the arch centering, constructors drive the lifting arm and the mounting arm to move by utilizing the visual remote control platform, so that the arch centering is lifted, and the constructors can conveniently mount the arch centering.
Constructor utilizes visual remote control platform to drive lifting arm and installation arm motion, makes the nozzle reach and sets for the position, starts the jet plane, and the thick liquid in the jet plane drive thick liquids case is spouted according to setting for pressure by the nozzle, sprays the maintenance to the tunnel.
The tunnel construction composite set of this embodiment can realize the drilling of country rock grading, the promotion of bow member and the jet maintenance in tunnel simultaneously, and a tractor serves several purposes, very big reduction the equipment investment, improved the efficiency of construction.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims (10)

1. The tunnel construction combined mechanism is characterized by comprising an installation arm, wherein the end part of the installation arm is connected with a clamp through a rotary disc, the clamp can clamp a fixed arch frame, the installation arm can be detachably connected with a drilling mechanism, the drilling mechanism is used for drilling surrounding rocks, the installation arm is connected with a nozzle, and the nozzle is connected with a slurry supply mechanism through a slurry conveying pipe.
2. The tunnel construction assembly mechanism according to claim 1, wherein the mounting arm carries a real-time image monitoring device for real-time acquisition of construction images.
3. The tunnel construction assembly mechanism of claim 1, wherein the jig is mounted with a laser positioning instrument for positioning the installation of the arch.
4. A tunnel construction assembly according to claim 1, wherein the drilling system includes a drill which is releasably attached to the mounting arm by means of a bolt, the drill having a geological radar mounted thereon.
5. The tunnel construction assembly mechanism of claim 1, wherein the geological radar and the real-time image monitoring device are connected with a remote visual control platform, and wirelessly transmit collected information to the visual control platform.
6. A tunnel construction assembly according to claim 1, wherein the nozzle is detachably connected to the mounting arm by a bolt, and an acoustic emission device and an infrared laser are mounted thereon.
7. The tunnel construction combined mechanism according to claim 1, wherein the slurry supply mechanism comprises a slurry tank, a feed inlet and a water inlet are arranged at the top of the slurry tank, a slurry outlet is arranged at the bottom of the slurry tank, the slurry outlet is connected with the slurry conveying pipe through a sprayer, and the sprayer can drive slurry in the slurry tank to enter the slurry conveying pipe.
8. Tunnel construction device, including automobile body and the tunnel construction combined mechanism of any one of claims 1-7, the automobile body is provided with rotary platform, rotary platform is fixed with the mounting base, supply thick liquid mechanism to install on the mounting base, the mounting base tip is rotated with the one end of lifting arm and is connected, lifting arm is articulated with the one end of first extensible member, and the other end of first extensible member is articulated with the mounting base, and first extensible member can drive lifting arm and rotate, lifting arm's the other end is articulated with the middle part position of mounting arm, and mounting arm's tip is articulated with the one end of second extensible member, and the other end of second extensible member is articulated with lifting arm, and the second extensible member can drive mounting arm around lifting arm tip's rotation.
9. The tunneling apparatus of claim 8, wherein the lifting arm is a multi-stage telescopic arm having a plurality of telescopically coupled telescopic sections, the lifting arm being capable of being extended or shortened.
10. The tunneling apparatus of claim 8, wherein the vehicle body is mounted with a plurality of positioning hydraulic struts capable of supporting the tunnel arch and soffit to keep the vehicle body stationary.
CN202011582286.0A 2020-12-28 2020-12-28 Tunnel construction combined mechanism and construction device Pending CN112523782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011582286.0A CN112523782A (en) 2020-12-28 2020-12-28 Tunnel construction combined mechanism and construction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011582286.0A CN112523782A (en) 2020-12-28 2020-12-28 Tunnel construction combined mechanism and construction device

Publications (1)

Publication Number Publication Date
CN112523782A true CN112523782A (en) 2021-03-19

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113267140A (en) * 2021-05-10 2021-08-17 贵州大学 Device and method for detecting overexcavation and underexcavation of tunnel
CN114117590A (en) * 2021-11-11 2022-03-01 山东大学 Tunnel surrounding rock grading system and method based on while-drilling test and geochemical feature analysis
CN114739352A (en) * 2022-04-29 2022-07-12 山东科技大学 Automatic surrounding rock structure and mechanical information acquisition device and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649619A (en) * 2015-12-30 2016-06-08 三重型装备有限公司 Multifunctional drill loader
CN106677811A (en) * 2016-07-08 2017-05-17 山东大学 Tunnel automatic construction equipment and construction method
CN108952763A (en) * 2018-06-29 2018-12-07 四川新筑智能工程装备制造有限公司 A kind of equipment and its engineering method for vcehicular tunnel, railway tunnel supporting construction
CN109611126A (en) * 2019-01-25 2019-04-12 蓝传雯 A kind of arch spray booth vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105649619A (en) * 2015-12-30 2016-06-08 三重型装备有限公司 Multifunctional drill loader
CN106677811A (en) * 2016-07-08 2017-05-17 山东大学 Tunnel automatic construction equipment and construction method
CN108952763A (en) * 2018-06-29 2018-12-07 四川新筑智能工程装备制造有限公司 A kind of equipment and its engineering method for vcehicular tunnel, railway tunnel supporting construction
CN109611126A (en) * 2019-01-25 2019-04-12 蓝传雯 A kind of arch spray booth vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113267140A (en) * 2021-05-10 2021-08-17 贵州大学 Device and method for detecting overexcavation and underexcavation of tunnel
CN114117590A (en) * 2021-11-11 2022-03-01 山东大学 Tunnel surrounding rock grading system and method based on while-drilling test and geochemical feature analysis
CN114117590B (en) * 2021-11-11 2024-02-20 山东大学 Tunnel surrounding rock grading system and method based on while-drilling test and localization feature analysis
CN114739352A (en) * 2022-04-29 2022-07-12 山东科技大学 Automatic surrounding rock structure and mechanical information acquisition device and method
CN114739352B (en) * 2022-04-29 2023-07-04 山东科技大学 Surrounding rock structure and mechanical information automatic acquisition device and method

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