CN111206942B - Full-automatic construction structure and method for repairing tunnel crack by using biological slurry - Google Patents
Full-automatic construction structure and method for repairing tunnel crack by using biological slurry Download PDFInfo
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- CN111206942B CN111206942B CN202010085824.9A CN202010085824A CN111206942B CN 111206942 B CN111206942 B CN 111206942B CN 202010085824 A CN202010085824 A CN 202010085824A CN 111206942 B CN111206942 B CN 111206942B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a full-automatic construction structure and a construction method for repairing a tunnel crack by using biological slurry, belonging to the technical field of grouting repair of the tunnel crack, detecting cracks through an image acquisition sensor, sending information to a central processing unit, driving an arc driving assembly through the central processing unit to enable a grouting structure to move to the position of the cracks on an arc outer rack, starting an elastic adjusting assembly in the Z-axis direction to enable a hollow strip-shaped grouting pipe to be inserted into the inner side of the cracks, detecting pressure brought by the inner side of the cracks through a first pressure sensor and a second pressure sensor, and then with information transmission to central processing unit, thereby make it start X axle direction drive assembly and Y axle direction drive assembly through central processing unit and drive cavity bar slip casting pipe and carry out the slip casting along the operation of crack line, realized full-automatic slip casting, use manpower sparingly and improve work efficiency and avoided the staff at tired work and appear dangerous problem.
Description
Technical Field
The invention relates to a tunnel crack grouting repairing structure, in particular to a full-automatic construction structure for repairing a tunnel crack by using biological slurry, and also relates to a tunnel crack grouting repairing construction method, in particular to a construction method for repairing a tunnel crack by using biological slurry, belonging to the technical field of tunnel crack grouting repairing.
Background
The highway tunnel plays an important role in the operation of all levels of highways, cracks are often generated in the construction and operation processes of tunnel lining concrete due to various problems, and the durability and the driving safety of the tunnel are seriously affected by water seepage of the cracks.
S201A Wuling tunnel belongs to a part of engineering from howl to northward sparse port highway development to eastern port, is built in 2013 in 2 months, diseases such as water seepage, lining cracking and the like appear in part of the tunnel during operation, and the problem group carries out on-site investigation on the problem of the tunnel diseases, and considers lining concrete cracks (longitudinal, annular, oblique cracks and irregular net cracks); lining leakage water (construction joint or deformation joint leakage, local lining concrete crack leakage); lining back cavity and lining thickness local deficiency; the tunnel pavement is subject to water seepage, and the steel bar protective layer falls off to cause severe corrosion and the like; the main reasons for these problems are that tunnels are located in coastal areas, the surface water seeps seriously, the treatment is improper during lining construction, and fine gaps are formed inside concrete.
Common methods for treating tunnel water leakage in China include a surface coating sealing method, an injection method, a pressure grouting method, a filling sealing method and the like, and a waterproof process for laying a waterproof layer is mainly adopted; however, practice results show that the existing waterproof process is not only complex in construction, high in cost and poor in reliability and is difficult to achieve an ideal waterproof effect due to the limitation of waterproof materials, construction conditions, construction management and other factors; research shows that solving tiny cracks inside concrete and improving the impermeability of concrete are the key points for water leakage treatment. Based on this: the subject is to carry out deep research on Wuling tunnel cracks, and the ecological self-repairing of the cracks is carried out by adopting a concrete crack self-repairing technology of a microorganism induced mineralization mechanism, so that the impermeability of tunnel lining concrete is improved, and the engineering safety is ensured.
The concrete crack self-repairing technology based on the microorganism induced mineralization mechanism is a new technology developed in the last decade, and the main principle is that microorganisms are doped into concrete, carbonate ions are formed by utilizing the metabolism of the microorganisms when the concrete cracks, and calcium carbonate crystals are separated out under the condition that calcium ions exist in the environment, so that the aims of repairing cracks and improving the concrete impermeability are achieved. The technology has a series of characteristics of being eco-friendly, good in compatibility with concrete materials, difficult in degradation of mineral materials, high in durability and the like because the mineralized material is calcium carbonate, and simultaneously shows the intelligent development direction of the repairing technology, so that the technology is widely concerned by various research institutions at present.
In the prior art, when a tunnel crack is repaired, a grouting pipe is often manually held to perform grouting repair on the crack, the repair in the mode consumes manpower, people in a long tunnel can be tired and need to rest due to continuous work, dangerous accidents are easily caused and errors frequently occur when the people are tired, and the working efficiency is reduced due to the tired and need to rest.
Disclosure of Invention
The invention mainly aims to provide a full-automatic construction structure and a construction method for repairing a tunnel crack by using biological slurry, wherein a grouting structure on an arc-shaped outer rack is moved to the inner side of the tunnel through a tunnel axial movement driving assembly, the crack is detected through an image acquisition sensor, information is sent to a central processing unit, the arc-shaped driving assembly is driven by the central processing unit to enable the grouting structure to move to the position of the crack on the arc-shaped outer rack, a Z-axis direction elastic adjusting assembly is started to enable a hollow strip-shaped grouting pipe to be inserted into the inner side of the crack, pressure brought by the inner side of the crack is detected through a first pressure sensor and a second pressure sensor, then the information is sent to the central processing unit, the central processing unit enables the X-axis direction driving assembly and a Y-axis direction driving assembly to be started so as to drive the hollow strip-shaped grouting pipe to run along the crack grains for grouting, the full-automatic grouting is realized, the labor is saved, the working efficiency is improved, and the danger problem caused by fatigue work of workers is avoided.
The purpose of the invention can be achieved by adopting the following technical scheme:
a full-automatic construction structure for repairing a tunnel crack by using biological slurry comprises an arc-shaped outer rack and tunnel axial motion driving components arranged at two end parts of the arc-shaped outer rack, wherein a biological slurry placing component is arranged below the arc-shaped outer rack and on the inner side of the tunnel axial motion driving components, arc-shaped limiting support rods are arranged at the top of the tunnel axial motion driving components and positioned at two sides of the arc-shaped outer rack, a limiting sliding plate is sleeved outside the arc-shaped limiting support rods, a second inverted U-shaped seat is arranged at one side, away from the arc-shaped limiting support rods, of the limiting sliding plate, an arc-shaped driving component used for moving outside the arc-shaped outer rack is arranged on the second inverted U-shaped seat, a first connecting plate is arranged at the top of the second inverted U-shaped seat, and U-shaped connecting arms are arranged at four corners at the bottom of the first connecting plate, u-shaped linking arm is kept away from Z axle direction elasticity adjusting part is installed to the one end of first connecting plate, side fixing plate is installed at the top of Z axle direction elasticity adjusting part, just side fixing plate department installs X axle direction drive assembly in one side, X axle direction spacing motion subassembly is all installed at the both ends of side fixing plate inboard, install Y axle direction drive assembly and Y axle direction spacing motion subassembly on X axle direction spacing motion subassembly and the X axle direction drive assembly, install the Y axle direction on the Y axle direction drive assembly and fall the U-shaped sliding seat, just cavity bar slip casting pipe is installed through the cavity connecting seat to the Y axle direction slip seat that falls, first pressure sensor is installed to the top both sides of cavity bar slip casting pipe, second pressure sensor is installed in the outside of cavity connecting seat, side row's grout hole is opened respectively to the both sides and the top of cavity bar slip casting pipe, The main thick liquid groove strip of arranging.
Preferably, tunnel axial motion drive assembly is including installing the end fixed plate at the outer rack both ends of arc, just first U-shaped seat of falling is installed to the bottom of end fixed plate, double-end driving motor is installed to the inboard of first U-shaped seat of falling, first pivot is all installed at double-end driving motor's both ends, first pivot is kept away from supporting roller is installed to double-end driving motor's one end, the biological thick liquids place the subassembly including installing the inboard collateral branch of end fixed plate supports the swash plate, just the collateral branch supports the swash plate and keeps away from biological thick liquids standing groove is installed to the one end of end fixed plate.
Preferably, the arc drive assembly is including installing the arc motion driving motor of second seat outside bottom of falling the U-shaped, just arc motion driving motor's output is installed and is run through to the second seat inboard second pivot of falling the U-shaped is kept away from arc motion driving motor's one end and is located the circular gear dish is installed to the inboard of second seat of falling the U-shaped, just the outside of circular gear dish with the outside intermeshing of the outer rack of arc.
Preferably, the X-axis direction driving assembly includes an X-axis direction driving motor installed in the middle of the outer side of the side fixing plate, an X-axis direction threaded rod penetrating through to the other end of the inner side of the side fixing plate is installed at the output end of the X-axis direction driving motor, and an X-axis direction nut seat meshed with the X-axis direction threaded rod is sleeved on the outer side of the X-axis direction threaded rod.
Preferably, the X-axis direction limiting movement assembly comprises X-axis direction limiting slide bars arranged at two ends of the inner side of the side fixing plate, an X-axis direction limiting slide block capable of sliding outside the X-axis direction limiting slide bars is sleeved outside the X-axis direction limiting slide bars, a second connecting plate is arranged at the bottom of the inner side of each X-axis direction limiting slide block, and the middle position of the bottom of the second connecting plate is fixed with the top of the X-axis direction nut seat.
Preferably, Y axle direction drive assembly is including installing the Y axle direction driving motor at the inboard middle part of one set of X axle direction limit slider wherein, Y axle direction driving motor's output is installed and is run through to the Y axle direction threaded rod at the inboard middle part of another set of X axle direction limit slider, the outside of Y axle direction threaded rod with Y axle direction falls the U-shaped sliding seat meshing, the inboard of cavity bar slip casting pipe is connected with and runs through the thick liquid hose of inhaling of second connecting plate and first connecting plate, just inhale thick liquid hose and keep away from the thick liquid pump is inhaled in the one end installation of cavity bar slip casting pipe.
Preferably, the Y-axis direction limiting movement assembly comprises Y-axis direction limiting sliding rods arranged at two ends of the bottom of the inner side of the X-axis direction limiting sliding block, and the Y-axis direction limiting sliding rods penetrate through the bottoms of two sides of the Y-axis direction inverted U-shaped sliding seat.
Preferably, Z axle direction elasticity adjusting part is including installing side fixed plate bottom just is located the Z axle direction electric telescopic handle of U-shaped linking arm top department, Z axle direction electric telescopic handle's outside cover is equipped with Z axle direction adjusting spring.
Preferably, the system also comprises a full-automatic construction structure control system for repairing the tunnel crack by using biological slurry, wherein image acquisition sensors are arranged at two end parts and the top part of the outer side of the arc-shaped rack, a central processing unit, a PCI bus interface, a data acquisition and conversion module, a lithium battery, an electric quantity detection module, a power circuit, a charging circuit, a GPS positioning module, a linear power amplification module, a miniaturized band-pass filter, a low-voltage control circuit and a 2.4HZ single-chip wireless transceiver are arranged in the bottom fixing plate, the side slurry discharge hole and the second pressure sensor are electrically connected with the data acquisition and conversion module, the data acquisition and conversion module is electrically connected with the PCI bus interface, the PCI bus interface is electrically connected with the central processing unit, and the lithium battery is respectively electrically connected with the charging circuit, the electric quantity detection module and the power circuit, electric quantity detection module with the central processing unit electricity is connected, central processing unit is connected with GPS orientation module and linear power amplifier module and low pressure control circuit electricity, linear power amplifier module is connected with miniaturized band pass filter electricity, miniaturized band pass filter with 2.4HZ single-chip wireless transceiver electricity is connected, just 2.4HZ single-chip wireless transceiver is connected with the host computer, the low pressure control circuit connection is controlled the load, and wherein controlled the load includes X axle direction driving motor, double-end driving motor, arc motion driving motor, Y axle direction driving motor and suction pump.
The invention also provides a full-automatic construction method for repairing the tunnel crack by using the biological slurry, which comprises the following steps:
entering a tunnel: starting a double-end driving motor to drive a supporting roller to rotate, further driving an arc-shaped outer rack and an integral structure arranged on the arc-shaped outer rack to enter the inner side of the tunnel, and keeping the distance between the two sides of the arc-shaped outer rack and the inner wall of the tunnel equal;
and (3) crack detection: detecting cracks through an image acquisition sensor, sending information to a central processing unit, and starting an arc-shaped motion driving motor through the central processing unit to drive a circular gear disc to rotate so as to drive a second inverted-U-shaped seat to move to the cracks on the outer side of an arc-shaped outer tooth bar;
adjusting the Z-axis direction: the Z-axis direction electric telescopic rod is started through the central processing unit to drive the hollow strip-shaped grouting pipe to be inserted into a crack, and the pressure detected by the first pressure sensor reaches the standard and is sent to the central processing unit to stop the Z-axis direction electric telescopic rod;
y-axis direction adjustment: the pressure detected by the second pressure sensor is sent to the central processing unit to start the Y-axis direction driving motor, the Y-axis direction driving motor drives the Y-axis direction threaded rod to rotate, and the Y-axis direction threaded rod drives the inverted U-shaped sliding seat in the Y-axis direction to move to a structure which is in line with cracks, so that the Y-axis direction threaded rod continuously adjusts the Y-axis direction of the inverted U-shaped sliding seat in the Y-axis direction;
adjusting in the X-axis direction: an X-axis direction driving motor is started to drive an X-axis direction threaded rod to rotate, and the X-axis direction threaded rod drives an X-axis direction nut seat to move along the X-axis direction, so that a Y-axis direction inverted U-shaped sliding seat moves along the axial direction of a crack;
coating biological slurry: and starting a slurry suction pump to suck slurry into the inner side of the inverted U-shaped sliding seat in the Y-axis direction, spraying the slurry into the inner side of the crack through a hollow strip-shaped grouting pipe, and spraying the slurry through a side slurry discharge hole and a main slurry discharge groove strip.
The invention has the beneficial technical effects that:
the invention provides a full-automatic construction structure and a construction method for repairing a tunnel crack by using biological slurry, wherein a grouting structure on an arc-shaped outer rack is moved to the inner side of the tunnel by a tunnel axial movement driving assembly, the crack is detected by an image acquisition sensor, information is sent to a central processing unit, the arc-shaped driving assembly is driven by the central processing unit to enable the grouting structure to move to the position of the crack on the arc-shaped outer rack, a Z-axis direction elastic adjusting assembly is started to enable a hollow strip-shaped grouting pipe to be inserted into the inner side of the crack, pressure brought by the inner side of the crack is detected by a first pressure sensor and a second pressure sensor, the information is sent to the central processing unit, the X-axis direction driving assembly and a Y-axis direction driving assembly are started by the central processing unit to drive the hollow strip-shaped grouting pipe to perform grouting along the crack running lines, and full-automatic grouting is realized, the labor is saved, the working efficiency is improved, and the problem that the worker is dangerous when working in fatigue is avoided.
Drawings
FIG. 1 is a schematic overall perspective view of a preferred embodiment of a fully automatic construction structure and a construction method for repairing a tunnel crack with bio-slurry according to the present invention;
FIG. 2 is a schematic perspective view of an adaptive three-dimensional adjustable grouting assembly according to a preferred embodiment of the full-automatic construction structure and method for repairing a tunnel crack by using biological slurry;
FIG. 3 is an enlarged view of a structure at A in accordance with a preferred embodiment of the fully automated construction structure and method for repairing a crack in a tunnel using bio-slurry according to the present invention;
FIG. 4 is an enlarged view of a structure at B in accordance with a preferred embodiment of the fully automatic construction structure and method for repairing a crack in a tunnel using bio-slurry according to the present invention;
FIG. 5 is an enlarged view of a structure at C in accordance with a preferred embodiment of the fully automated construction structure and method for repairing a crack in a tunnel using bio-slurry according to the present invention;
FIG. 6 is an enlarged view of a structure at position D in accordance with a preferred embodiment of the fully automatic construction structure and method for repairing a crack of a tunnel using bio-slurry according to the present invention;
fig. 7 is a diagram of a fully automatic control system of a preferred embodiment of the fully automatic construction structure and method for repairing a tunnel crack by using bio-slurry according to the present invention.
In the figure: 1-an arc-shaped outer rack, 2-an arc-shaped limit support rod, 3-a biological pulp placing groove, 4-a side support inclined plate, 5-a bottom fixing plate, 6-a support roller, 7-a first inverted U-shaped seat, 8-a first rotating shaft, 9-a Z-axis direction elastic adjusting component, 10-a side fixing plate, 11-an X-axis direction driving motor, 12-a pulp suction hose, 13-an arc-shaped motion driving motor, 14-a second inverted U-shaped seat, 15-a U-shaped connecting arm, 16-an X-axis direction limit sliding rod, 17-an X-axis direction limit sliding block, 18-a first connecting plate, 19-an X-axis direction threaded rod, 20-a Y-axis direction inverted U-shaped sliding seat, 21-a Y-axis direction threaded rod, 22-an X-axis direction nut seat, 23-a hollow connecting seat, 24-hollow strip-shaped grouting pipe, 25-first pressure sensor, 26-second pressure sensor, 27-Y-axis direction limit slide rod, 28-Z-axis direction adjusting spring, 29-Z-axis direction electric telescopic rod, 30-circular gear disc, 31-limit slide plate, 32-second connecting plate, 33-Y-axis direction driving motor, 34-side slurry discharge hole and 35-main slurry discharge groove strip.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
Example one
As shown in fig. 1-7, the full-automatic construction structure for repairing a tunnel crack by using bio-slurry provided in this embodiment includes an arc-shaped outer rack 1 and tunnel axial movement driving assemblies installed at both ends of the arc-shaped outer rack 1, a bio-slurry placing assembly is installed below the arc-shaped outer rack 1 and inside the tunnel axial movement driving assemblies, arc-shaped limit support rods 2 are installed at the top of the tunnel axial movement driving assemblies and located at both sides of the arc-shaped outer rack 1, a limit sliding plate 31 is sleeved outside the arc-shaped limit support rods 2, a second inverted U-shaped seat 14 is installed at one side of the limit sliding plate 31 away from the arc-shaped limit support rods 2, an arc-shaped driving assembly for moving outside the arc-shaped outer rack 1 is installed on the second inverted U-shaped seat 14, a first connecting plate 18 is installed at the top of the second inverted U-shaped seat 14, and U-shaped connecting arms 15 are installed at four corners of the bottom of the first connecting plate 18, a Z-axis direction elastic adjusting component 9 is arranged at one end, far away from a first connecting plate 18, of the U-shaped connecting arm 15, a side fixing plate 10 is arranged at the top of the Z-axis direction elastic adjusting component 9, an X-axis direction driving component is arranged at the middle of one side of the side fixing plate 10, X-axis direction limiting motion components are arranged at two ends of the inner side of the side fixing plate 10, a Y-axis direction driving component and a Y-axis direction limiting motion component are arranged on the X-axis direction limiting motion component and the X-axis direction driving component, a Y-axis direction inverted U-shaped sliding seat 20 is arranged on the Y-axis direction driving component, a hollow strip-shaped grouting pipe 24 is arranged on the Y-axis direction inverted U-shaped sliding seat 20 through a hollow connecting seat 23, first pressure sensors 25 are arranged on two sides of the top of the hollow strip-shaped grouting pipe 24, a second pressure sensor 26 is arranged on the outer side of the hollow connecting seat 23, and side grout discharging holes 34 are respectively arranged on two sides and the top of the hollow strip-shaped grouting pipe 24, The main pulp discharge groove 35.
The grouting structure on the arc-shaped outer rack 1 is moved to the inner side of the tunnel through the tunnel axial movement driving assembly, detecting cracks through an image acquisition sensor, sending information to a central processing unit, driving an arc driving assembly through the central processing unit to enable a grouting structure to move to the position of the cracks on an arc outer rack 1, starting an elastic adjusting assembly 9 in the Z-axis direction to enable a hollow strip-shaped grouting pipe 24 to be inserted into the inner side of the cracks, the pressure brought inside the crack is detected by the first pressure sensor 25 and the second pressure sensor 26, and then with information transmission to central processing unit, thereby make it start X axle direction drive assembly and Y axle direction drive assembly through central processing unit and drive cavity bar slip casting pipe 24 and carry out the slip casting along the operation of crack line, realized full-automatic slip casting, use manpower sparingly and improve work efficiency and avoided the staff at fatigue work and the dangerous problem appears.
In this embodiment, tunnel axial motion drive assembly is including installing bottom plate 5 at the outer rack 1 both ends of arc, and bottom plate 5's bottom installs first inverted U-shaped seat 7, double-end driving motor is installed to the inboard of first inverted U-shaped seat 7, first pivot 8 is all installed at double-end driving motor's both ends, supporting roller 6 is installed to the one end that double-end driving motor was kept away from to first pivot 8, biological thick liquids place the subassembly including installing at bottom plate 5 inboard collateral branch support swash plate 4, and collateral branch support swash plate 4 keeps away from bottom plate 5's one end and installs biological thick liquids standing groove 3.
Drive first pivot 8 through starting double-end driving motor and rotate, drive the motion of supporting roller 6 through first pivot 8 to make it along tunnel axial motion, place biological thick liquids through biological thick liquids standing groove 3, inhale to cavity bar slip casting pipe 24 inboards through inhaling thick liquids hose 12 and inhaling the thick liquids pump and carry out the slip casting with biological thick liquids.
In this embodiment, the arc driving assembly includes the arc motion driving motor 13 installed at the bottom of the outer side of the second inverted U-shaped seat 14, and the output end of the arc motion driving motor 13 is installed with a second rotating shaft penetrating to the inner side of the second inverted U-shaped seat 14, the second rotating shaft is far away from one end of the arc motion driving motor 13 and is located at the inner side of the second inverted U-shaped seat 14 to install the circular gear disc 30, and the outer side of the circular gear disc 30 is meshed with the outer side of the arc outer rack 1.
The circular gear disc 30 is driven to rotate by starting the arc-shaped movement driving motor 13, and the second inverted-U-shaped seat 14 is driven to slide outside the arc-shaped outer rack 1 through the circular gear disc 30.
In this embodiment, the X-axis direction driving assembly includes an X-axis direction driving motor 11 installed at the middle portion of the outer side of the side fixing plate 10, and an X-axis direction threaded rod 19 penetrating to the other end of the inner side of the side fixing plate 10 is installed at the output end of the X-axis direction driving motor 11, and an X-axis direction nut seat 22 engaged with the X-axis direction threaded rod 19 is sleeved on the outer side of the X-axis direction threaded rod 19.
The X-axis direction driving motor 11 is started to drive the X-axis direction threaded rod 19 to rotate, the X-axis direction threaded rod 19 drives the X-axis direction nut seat 22 to move back and forth on the X-axis direction threaded rod 19, and therefore the X-axis direction nut seat 22 drives the second connecting plate 32 to move.
In this embodiment, the X-axis direction limiting movement assembly includes X-axis direction limiting slide bars 16 installed at two ends of the inner side of the side fixing plate 10, an X-axis direction limiting slide block 17 capable of sliding outside the X-axis direction limiting slide bars 16 is sleeved outside the X-axis direction limiting slide bars 16, a second connecting plate 32 is installed at the bottom of the inner side of the X-axis direction limiting slide block 17, and the bottom middle position of the second connecting plate 32 is fixed with the top of the X-axis direction nut seat 22.
Through the back and forth movement of the second connecting plate 32, the X-axis direction limiting slide block 17 moves back and forth outside the X-axis direction limiting slide rod 16, and further the function of movement limiting is realized.
In this embodiment, the Y-axis direction driving assembly includes the Y-axis direction driving motor 33 installed at the middle part of the inner side of one set of X-axis direction limiting slide block 17, the Y-axis direction threaded rod 21 running through to the middle part of the inner side of the other set of X-axis direction limiting slide block 17 is installed at the output end of the Y-axis direction driving motor 33, the outer side of the Y-axis direction threaded rod 21 is meshed with the Y-axis direction inverted U-shaped sliding seat 20, the inner side of the hollow bar-shaped grouting pipe 24 is connected with the slurry suction hose 12 running through the second connecting plate 32 and the first connecting plate 18, and the slurry suction hose 12 is installed at the end far away from the hollow bar-shaped grouting pipe 24.
The Y-axis direction driving motor 33 is started to drive the Y-axis direction threaded rod 21 to rotate, and the Y-axis direction inverted U-shaped sliding seat 20 is driven to move back and forth through the Y-axis direction threaded rod 21.
In this embodiment, the Y-axis direction limiting movement assembly includes Y-axis direction limiting sliding rods 27 installed at two ends of the inner bottom of the X-axis direction limiting sliding block 17, and the Y-axis direction limiting sliding rods 27 penetrate through the bottoms of two sides of the Y-axis direction inverted U-shaped sliding seat 20.
The Y-axis direction inverted U-shaped sliding seat 20 moves back and forth to move back and forth on the Y-axis direction limiting sliding rod 27, so that the function of motion limiting is realized.
In the present embodiment, the Z-axis direction elastic adjustment assembly 9 includes a Z-axis direction electric telescopic rod 29 installed at the bottom of the side fixing plate 10 and located at the top of the U-shaped connecting arm 15, and a Z-axis direction adjustment spring 28 is sleeved on the outer side of the Z-axis direction electric telescopic rod 29.
The side fixing plate 10 of the electric telescopic rod 29 is driven to move back and forth in the Z-axis direction by starting the Z-axis direction electric telescopic rod, and the buffering function is achieved by the Z-axis direction adjusting spring 28.
Example two
A full-automatic construction structure control system for repairing tunnel cracks by using biological slurry, wherein two end parts and the top part of the outer side of an arc-shaped outer rack 1 are both provided with an image acquisition sensor, a central processing unit, a PCI bus interface, a data acquisition and conversion module, a lithium battery, an electric quantity detection module, a power supply circuit, a charging circuit, a GPS positioning module, a linear power amplification module, a miniaturized band-pass filter, a low-voltage control circuit and a 2.4HZ single-chip wireless transceiver are arranged in a bottom fixing plate 5, a side slurry discharge hole 34 and a second pressure sensor 26 are both electrically connected with the data acquisition and conversion module, the data acquisition and conversion module is electrically connected with the PCI bus interface, the PCI bus interface is electrically connected with the central processing unit, the lithium battery is respectively electrically connected with the charging circuit, the electric quantity detection module and the power supply circuit, the electric quantity detection module is electrically connected with the central processing unit, and the central processing unit is electrically connected with the GPS positioning module, the linear power amplification module and the low-voltage control circuit, linear power amplification module is connected with miniaturized band-pass filter electricity, and miniaturized band-pass filter is connected with 2.4HZ single-chip wireless transceiver electricity, and 2.4HZ single-chip wireless transceiver is connected with the host computer, and low pressure control circuit connects the controlled load, and wherein the controlled load includes X axle direction driving motor 11, double-end driving motor, arc motion driving motor 13, Y axle direction driving motor 33 and suction pump.
EXAMPLE III
The full-automatic construction method for repairing the tunnel crack by using the biological slurry comprises the following steps:
entering a tunnel: starting a double-end driving motor to drive a supporting roller 6 to rotate, further driving an arc-shaped outer rack 1 and an integral structure arranged on the arc-shaped outer rack to enter the inner side of the tunnel, and keeping the distance between two sides of the arc-shaped outer rack 1 and the inner wall of the tunnel equal;
and (3) crack detection: detecting cracks through an image acquisition sensor, sending information to a central processing unit, and starting an arc-shaped motion driving motor 13 through the central processing unit to drive a circular gear disc 30 to rotate so as to drive a second inverted-U-shaped seat 14 to move to the cracks outside the arc-shaped outer rack 1;
adjusting the Z-axis direction: the Z-axis direction electric telescopic rod 29 is started through the central processing unit to drive the hollow strip-shaped grouting pipe 24 to be inserted into the crack, and the pressure detected by the first pressure sensor 25 reaches the standard and is sent to the central processing unit to stop the Z-axis direction electric telescopic rod 29;
y-axis direction adjustment: the pressure detected by the second pressure sensor 26 is sent to the central processing unit to start the Y-axis direction driving motor 33, the Y-axis direction driving motor 33 drives the Y-axis direction threaded rod 21 to rotate, the Y-axis direction threaded rod 21 drives the inverted U-shaped sliding seat 20 in the Y-axis direction to move to a structure which is in line with cracks, and the Y-axis direction threaded rod 21 continuously adjusts the Y-axis direction of the inverted U-shaped sliding seat 20 in the Y-axis direction;
adjusting in the X-axis direction: the X-axis direction driving motor 11 is started to drive the X-axis direction threaded rod 19 to rotate, the X-axis direction threaded rod 19 drives the X-axis direction nut seat 22 to move along the X-axis direction, and the Y-axis direction inverted U-shaped sliding seat 20 moves along the crack axial direction;
coating biological slurry: and starting a slurry suction pump to suck the slurry into the inner side of the inverted U-shaped sliding seat 20 in the Y-axis direction, spraying the slurry into the inner side of the crack through the hollow strip-shaped grouting pipe 24, and spraying the slurry out through the side slurry discharge holes 34 and the main slurry discharge groove strips 35.
The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.
Claims (9)
1. With biological thick liquids to prosthetic full-automatic construction structure of tunnel crack, its characterized in that: the device comprises an arc-shaped outer rack (1) and tunnel axial motion driving components arranged at two end parts of the arc-shaped outer rack (1), wherein a biological slurry placing component is arranged below the arc-shaped outer rack (1) and arranged on the inner side of the tunnel axial motion driving component, arc-shaped limit supporting rods (2) are arranged at the top of the tunnel axial motion driving component and positioned on two sides of the arc-shaped outer rack (1), a limit sliding plate (31) is sleeved on the outer side of each arc-shaped limit supporting rod (2), a second inverted U-shaped seat (14) is arranged on one side, far away from the arc-shaped limit supporting rods (2), of each limit sliding plate (31), an arc-shaped driving component used for moving on the outer side of the arc-shaped outer rack (1) is arranged on each second inverted U-shaped seat (14), and a first connecting plate (18) is arranged at the top of each second inverted U-shaped seat (14), and the four corners of the bottom of the first connecting plate (18) are all provided with U-shaped connecting arms (15), the U-shaped connecting arms (15) are far away from one end of the first connecting plate (18) and are provided with Z-axis direction elastic adjusting components (9), the top of each Z-axis direction elastic adjusting component (9) is provided with a side fixing plate (10), the middle part of one side of each side fixing plate (10) is provided with an X-axis direction driving component, the two ends of the inner side of each side fixing plate (10) are provided with X-axis direction limiting movement components, the X-axis direction limiting movement components and the X-axis direction driving components are provided with Y-axis direction driving components and Y-axis direction limiting movement components, the Y-axis direction driving components are provided with Y-axis direction inverted U-shaped sliding seats (20), and the Y-axis direction inverted U-shaped sliding seats (20) are provided with hollow bar-shaped grouting pipes (24) through hollow connecting seats (23), first pressure sensor (25) are installed to the top both sides of cavity bar slip casting pipe (24), second pressure sensor (26) are installed in the outside of cavity connecting seat (23), the both sides and the top of cavity bar slip casting pipe (24) are opened respectively and are had side row thick liquid hole (34), main row thick liquid groove strip (35).
2. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 1, is characterized in that: tunnel axial motion drive assembly is including installing bottom plate (5) at outer rack (1) both ends of arc, just first shape of falling seat (7) are installed to the bottom of bottom plate (5), double-end driving motor is installed to the inboard of first shape of falling seat (7), first pivot (8) are all installed at double-end driving motor's both ends, keep away from in first pivot (8) supporting roller (6) are installed to double-end driving motor's one end, biological thick liquids place the subassembly including installing bottom plate (5) inboard collateral branch supports swash plate (4), just lateral support swash plate (4) are kept away from biological thick liquids standing groove (3) are installed to the one end of bottom plate (5).
3. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 1, is characterized in that: arc drive assembly is including installing arc motion driving motor (13) of second seat of falling the U-shaped (14) outside bottom, just arc motion driving motor's (13) output is installed and is run through to the second seat of falling the U-shaped (14) inboard second pivot, and this second pivot is kept away from the one end of arc motion driving motor (13) just is located circular gear dish (30) are installed to the inboard of second seat of falling the U-shaped (14), just the outside of circular gear dish (30) with the outside intermeshing of arc outer rack (1).
4. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 1, is characterized in that: x axle direction drive assembly is including installing X axle direction driving motor (11) at side fixed plate (10) outside middle part, just the output of X axle direction driving motor (11) is installed and is run through to X axle direction threaded rod (19) on the other end of side fixed plate (10) inboard, the outside cover of X axle direction threaded rod (19) be equipped with X axle direction nut seat (22) of X axle direction threaded rod (19) meshing.
5. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 4, wherein: the X-axis direction limiting movement assembly comprises an X-axis direction limiting slide rod (16) arranged at two ends of the inner side of a side fixing plate (10), wherein an X-axis direction limiting slide block (17) capable of sliding in the outer side of the X-axis direction limiting slide rod (16) is sleeved on the outer side of the X-axis direction limiting slide rod (16), a second connecting plate (32) is arranged at the bottom of the inner side of the X-axis direction limiting slide block (17), and the middle position of the bottom of the second connecting plate (32) is fixed with the top of an X-axis direction nut seat (22).
6. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 5, wherein: y axle direction drive assembly is including installing Y axle direction driving motor (33) at one of them inboard middle part of a set of X axle direction limit slider (17), the output of Y axle direction driving motor (33) is installed and is run through Y axle direction threaded rod (21) to another inboard middle part of a set of X axle direction limit slider (17), the outside of Y axle direction threaded rod (21) with Y axle direction inverted U-shaped sliding seat (20) meshing, the inboard of cavity bar slip casting pipe (24) is connected with runs through inhale thick liquid hose (12) of second connecting plate (32) and first connecting plate (18), just inhale thick liquid hose (12) and keep away from the thick liquid pump is inhaled in the one end installation of cavity bar slip casting pipe (24).
7. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 6, wherein: the Y-axis direction limiting movement assembly comprises Y-axis direction limiting sliding rods (27) arranged at two ends of the inner bottom of the X-axis direction limiting sliding block (17), and the Y-axis direction limiting sliding rods (27) penetrate through the bottoms of two sides of the Y-axis direction inverted U-shaped sliding seat (20).
8. The full-automatic construction structure for repairing tunnel cracks by using biological slurry as claimed in claim 1, is characterized in that: z axle direction elasticity adjusting part (9) is including installing side fixed plate (10) bottom just is located Z axle direction electric telescopic handle (29) of U-shaped linking arm (15) top department, the outside cover of Z axle direction electric telescopic handle (29) is equipped with Z axle direction adjusting spring (28).
9. The construction method of the full-automatic construction structure for repairing the crack of the tunnel by using the biological slurry as set forth in any one of claims 1 to 8, comprising the steps of:
entering a tunnel: starting a double-end driving motor to drive a supporting roller (6) to rotate, further driving an arc-shaped outer rack (1) and an integral structure arranged on the arc-shaped outer rack to enter the inner side of the tunnel, and keeping the distance between two sides of the arc-shaped outer rack (1) and the inner wall of the tunnel equal;
and (3) crack detection: detecting cracks through an image acquisition sensor, sending information to a central processing unit, and starting an arc-shaped motion driving motor (13) through the central processing unit to drive a circular gear disc (30) to rotate so as to drive a second inverted-U-shaped seat (14) to move to the cracks on the outer side of an arc-shaped outer rack (1);
adjusting the Z-axis direction: starting a Z-axis direction electric telescopic rod (29) through a central processing unit to drive a hollow strip-shaped grouting pipe (24) to be inserted into a crack, detecting that the pressure reaches the standard through a first pressure sensor (25), and sending the pressure to the central processing unit to stop the Z-axis direction electric telescopic rod (29);
y-axis direction adjustment: the pressure detected by the second pressure sensor (26) is sent to the central processing unit to start the Y-axis direction driving motor (33), the Y-axis direction driving motor (33) drives the Y-axis direction threaded rod (21) to rotate, the Y-axis direction threaded rod (21) drives the Y-axis direction inverted U-shaped sliding seat (20) to move to a structure which is in line with cracks, and the Y-axis direction threaded rod (21) continuously adjusts the Y-axis direction of the Y-axis direction inverted U-shaped sliding seat (20);
adjusting in the X-axis direction: an X-axis direction drive motor (11) is started to drive an X-axis direction threaded rod (19) to rotate, the X-axis direction threaded rod (19) drives an X-axis direction nut seat (22) to move along the X-axis direction, and a Y-axis direction inverted U-shaped sliding seat (20) moves along the crack axial direction;
coating biological slurry: and starting a slurry suction pump to suck the slurry into the inner side of the inverted U-shaped sliding seat (20) in the Y-axis direction, spraying the slurry into the inner side of the crack through a hollow strip-shaped grouting pipe (24), and spraying the slurry out through a side slurry discharge hole (34) and a main slurry discharge groove strip (35).
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| CN111677532A (en) * | 2020-06-17 | 2020-09-18 | 汪美霞 | Construction method for building and reinforcing urban underground traffic tunnel engineering |
| CN113884503A (en) * | 2020-07-04 | 2022-01-04 | 上海隧道工程质量检测有限公司 | Tunnel top fracture safety inspection device |
| CN111648771B (en) * | 2020-07-14 | 2022-01-07 | 河南理工大学 | Water-retaining mining device for controlling roof aquifer destruction |
| CN112796800A (en) * | 2021-01-29 | 2021-05-14 | 陕西省交通建设集团公司 | Three lane highway tunnel intelligence waterproof board laying machines |
| CN113969793B (en) * | 2021-10-29 | 2023-06-09 | 中铁第六勘察设计院集团有限公司 | Subway tunnel crack grouting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2410009A1 (en) * | 1974-03-02 | 1975-09-11 | Heinz Hoelter | Backfill concrete production and placement - ring chamber blower mixes aggregates with binder for blowing into cavity |
| CN103195448A (en) * | 2013-03-22 | 2013-07-10 | 中国水利水电第十四工程局有限公司 | Tunnel concrete longitudinal joint treatment method and equipment |
| CN203965333U (en) * | 2014-06-16 | 2014-11-26 | 长安大学 | For the crack detecting device of tunnel-liner |
| CN107762532A (en) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | Tunnel vault band mould grouting construction method |
| CN108661675A (en) * | 2018-08-03 | 2018-10-16 | 齐洪军 | A kind of technique and equipment for tunnel lining trolley casting concrete with pressure |
| CN109915211A (en) * | 2019-04-10 | 2019-06-21 | 山东省交通规划设计院 | A kind of vcehicular tunnel inspection and dynamic pipe cultivating one robot and its method |
-
2020
- 2020-02-11 CN CN202010085824.9A patent/CN111206942B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2410009A1 (en) * | 1974-03-02 | 1975-09-11 | Heinz Hoelter | Backfill concrete production and placement - ring chamber blower mixes aggregates with binder for blowing into cavity |
| CN103195448A (en) * | 2013-03-22 | 2013-07-10 | 中国水利水电第十四工程局有限公司 | Tunnel concrete longitudinal joint treatment method and equipment |
| CN203965333U (en) * | 2014-06-16 | 2014-11-26 | 长安大学 | For the crack detecting device of tunnel-liner |
| CN107762532A (en) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | Tunnel vault band mould grouting construction method |
| CN108661675A (en) * | 2018-08-03 | 2018-10-16 | 齐洪军 | A kind of technique and equipment for tunnel lining trolley casting concrete with pressure |
| CN109915211A (en) * | 2019-04-10 | 2019-06-21 | 山东省交通规划设计院 | A kind of vcehicular tunnel inspection and dynamic pipe cultivating one robot and its method |
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