CN111105157A - Working method of intelligent tunnel section flattening device - Google Patents
Working method of intelligent tunnel section flattening device Download PDFInfo
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Abstract
The working method of the intelligent tunnel section leveling device comprises a main frame, a traveling system, a data processing center, a servo control system, a rotating rod, a main frame guide rail trolley, a tunnel section detection module, a tunnel section clearing module and a tunnel section filling module. Traveling system symmetry respectively installs in body frame four corners bottom, and tunnel section detection module installs at the horizontal I-steel in body frame center, and tunnel section clears away the module and fills the module with the tunnel section and install on body frame guide rail dolly, carries out the section through the body frame guide rail along the tunnel section and levels the operation. This intelligent tunnel section levels device carries out intellectual detection system to the tunnel section through data detection, clears away the module and fills the module intelligence through data processing and servo control system control section and fixes a position, and intelligent tunnel section of accurate implementation levels work.
Description
Technical Field
The invention relates to the field of tunnel construction, in particular to a working method of an intelligent tunnel section leveling device.
Background
The tunnel belongs to underground works, and in the work progress, groundwater has the major hazard to the tunnel facility, and the strict technological requirement has been laid to the tunnel waterproof board in tunnel construction, after tunnel excavation and preliminary bracing, carries out concrete and just spouts the tunnel section still very roughly, has concrete surface irregularity region, sharp protrusions such as reinforcing bar, protruding component, has brought the great influence to waterproof board laying construction, more brings tunnel cavity quality problem. The tunnel waterproof board needs to be checked and processed for a base surface before being laid in construction, relevant process indexes exist for the surface flatness of a tunnel section, the base surface is locally leveled, a projection needs to be removed and chiseled to protect the waterproof board, and the concave pit fine stone concrete is filled so as to avoid quality problems such as tunnel section cavities.
At present to the inspection processing of the early stage base face before the waterproof board is laid, need advance artifical local measurement section data, generally adopt the ruler to measure to carry out manual work and level to surpassing standard section region, this just leads to the work progress in, will carry out regional measurement to the whole section in tunnel, artifical measured data adopts the ruler to measure, and the data precision is poor, and detection efficiency is low, and can't detect the collection to whole section data, does not have detailed data to the construction problem and supports. And the cross section is leveled by manual operation, the construction efficiency is low, the construction quality can not be guaranteed, the subsequent construction procedures are influenced, the whole construction quality is seriously influenced, the rework treatment is caused, and the whole construction period is prolonged. Therefore how to design an intelligent detection and section leveling device, detect and handle whole construction and centralize and intelligent, improve efficiency of construction and quality, guarantee follow-up construction process requirement, prevent whole construction quality problem. This has a decisive influence on the quality of the tunnel construction and the safety and the service life of the tunnel.
Disclosure of Invention
The invention provides a working method of an intelligent tunnel section flattening device for solving a series of problems. The device simple structure, easy realization, economic nature are outstanding, the reliability is high, detect and operation intellectuality and integration. The device can operate in the tunnel, adopts laser scanning sensor to detect the tunnel section to data transmission handles to data processing center, utilizes servo control system to carry out intelligent control industry to chiseling and filling device, guarantees the roughness of tunnel section base plane, carries out intelligent operation to the section, improves construction efficiency and quality. And finally, transmitting the acquired data to a server for data storage.
The problems to be solved by the invention are realized by the following technical scheme:
a working method of an intelligent tunnel section leveling device comprises a main frame, a traveling system, a data processing center, a servo control system, a rotating rod control motor, a main frame guide rail trolley, a tunnel section detection module, a tunnel section clearing module and a tunnel section filling module; the tunnel section detection module comprises a laser scanning sensor, a detection slide block, a detection slide rail and a detection slide block control motor, the tunnel section clearing module comprises a roller grinding tool, a grinding tool control motor and a grinding tool control hydraulic cylinder, and the tunnel section filling module comprises a filling spray gun, a spray gun slide block, a spray gun slide rail, a spray gun slide block control motor and a spray gun control hydraulic cylinder;
the main frame comprises: the servo control system and the data processing center are arranged in the middle of the side beam, and a rotating rod control motor is arranged above the servo control system; the side beams on two sides are respectively supported with a main frame guide rail, each main frame guide rail is composed of two semicircular guide rails, namely an upper guide rail on the upper part and a lower guide rail on the lower part;
the walking system comprises four groups of wheels, the four groups of wheels are respectively arranged on four support legs of the main frame, the laser scanning sensor is arranged on a detection sliding block, the detection sliding block is arranged on a detection sliding rail, the detection sliding rail is arranged on a main beam of the main frame, one end of a rotating rod is fixedly connected with a rotating rod control motor, the other end of the rotating rod is fixedly connected with a main frame guide rail trolley, the main frame guide rail trolley is arranged on a main frame guide rail, the main frame guide rail trolley is simultaneously connected on an upper guide rail and a lower guide rail, a grinding tool control hydraulic cylinder and a spray gun control hydraulic cylinder are respectively arranged on two sides of the main frame guide rail trolley, the axis of a roller grinding tool is parallel to the axis of a semicircular guide rail, the left side and the right side;
the left side and the right side of the spray gun slide rail are respectively connected with the left side spray gun control hydraulic cylinder and the right side spray gun control hydraulic cylinder, one end of the spray gun slide rail is provided with a spray gun slide block control motor, the filling spray gun is arranged on a spray gun slide block, and the spray gun slide block is arranged on the spray gun slide rail; the axis of the spray gun slide rail is parallel to the axis of the semicircular guide rail;
the grinding tool control hydraulic cylinder can control the roller mould to approach and leave the tunnel section when working, the grinding tool control motor controls the roller grinding tool to rotate, the flatness of the tunnel section is controlled, and the spray gun control hydraulic cylinder can control the filling spray gun to approach and leave the tunnel section when working, and the flatness of the tunnel section is controlled; the rotating rod controls the motor to control the rotating rod to rotate so as to drive the main frame guide rail trolley to slide on the main frame guide rail, and the tunnel section clearing module and the tunnel section filling module are connected with the main frame guide rail trolley, so that the working surface of the tunnel section clearing module and the tunnel section filling module covers the whole tunnel section area;
the four support legs are connected below the edge beam, each support leg is connected with a group of wheels through a rotating shaft, one side of each support leg is connected with a balance block, the balance blocks are vertically arranged in a long strip shape, the bottom surfaces of the balance blocks are higher than the axes of the wheels, and rubber strips are wound on the balance blocks; an oblique beam is connected above the balance block, and the other end of the oblique beam is fixedly connected to the supporting beam; a clamping block is connected between the upper guide rail and the lower guide rail;
the working method comprises the following steps: detecting the section of the whole circumferential tunnel through a laser scanning sensor in a tunnel section detection module, transmitting detection data to a data processing center, comparing the detection data with a tunnel section flatness process requirement standard through the data processing center, judging whether the process requirement standard data area is exceeded or not, transmitting the data to a servo control system if the process requirement standard data area is exceeded, and controlling a rotating rod to drive a main frame guide rail trolley to do circular motion on an XY plane of the tunnel through the servo control system so as to control a tunnel section clearing module and a tunnel section filling module to accurately position the area needing to be leveled; the servo control system controls a grinding tool in the tunnel section clearing module to control a hydraulic cylinder to move so as to drive a roller grinding tool to move, and a grinding tool control motor drives the roller grinding tool to rotate; the spray gun in the tunnel section filling module is controlled by the servo control system to control the hydraulic cylinder to move so as to drive the filling spray gun to move, and the filling spray gun is further controlled to fill different pit depths of the circumferential plane of the tunnel section so as to meet the flatness process requirement standard; after the tunnel section clearing module and the tunnel section filling module are operated, the tunnel section is secondarily detected through the tunnel section detection module, the operation of the standard ending area is met, the secondary positioning construction is carried out when the standard is not met, and the tunnel section is guaranteed to be flat and meets the construction quality requirement.
Further, the support beam comprises a plurality of horizontal beams and a plurality of vertical beams.
Furthermore, the plurality of horizontal beams sequentially comprise a first horizontal beam and a second horizontal beam from top to bottom.
Furthermore, a plurality of vertical beams are arranged between the first horizontal beam and the second horizontal beam.
Furthermore, two ends of the horizontal beam at the uppermost end are respectively connected with the main frame guide rail.
Further, the support beam is formed by using I-shaped steel.
Further, the data processing center is a PLC controller.
Furthermore, an antenna is arranged at the upper end of the data processing center.
Further, the bottom surface of the main frame guide rail is higher than the top surfaces of the wheels.
The invention has the beneficial effects that:
(1) the invention provides a working method of an intelligent tunnel section leveling device, which is an intelligent device integrating data acquisition, data processing and operation module intelligent control, and realizes intelligent and centralized processing of construction operation.
(2) The invention provides an intelligent tunnel section detection module, a servo control system 4 controls a detection slide block motor 11, and intelligent tunnel section information detection is realized through a laser scanning sensor 8.
(3) The invention provides intelligent and accurate positioning of a tunnel section in the circumferential direction, a rotating rod 5 is controlled through a data processing center 3 and a servo control system 4, so that a main frame guide rail trolley 7 moves in the circumferential direction along a main frame guide rail 6, a tunnel section clearing module and a tunnel section filling module are connected with the main frame guide rail trolley 7, and accurate positioning operation of a tunnel section area for clearing and filling the tunnel section is realized.
(4) The invention provides an intelligent tunnel section clearing module, which controls a grinding tool control motor 13 and a grinding tool control hydraulic cylinder 14 through a servo control system 4, accurately realizes the approaching and the leaving of the tunnel section clearing module to an operation surface, ensures that the tunnel section clearing module is close to the whole tunnel section to perform circular motion, realizes the accurate positioning operation of a tunnel section area, does not need manual tunnel section clearing operation, realizes the intelligent tunnel section operation, improves the working efficiency and ensures the flatness and quality requirements of a tunnel section base surface.
(5) The invention provides an intelligent filling module for a tunnel section, which controls a spray gun slider control motor 18 and a spray gun control hydraulic cylinder 19 through a servo control system 4, and a slider slide rail device accurately realizes the translational motion of the tunnel section filling module approaching to and away from the tunnel section and the tunnel section, ensures that a tunnel section clearing module is close to the whole tunnel section to carry out circular motion, realizes the accurate positioning operation of any region of the tunnel section, does not need manual tunnel section clearing operation, realizes the intelligent tunnel section operation, improves the working efficiency, and ensures the quality requirement of the flatness of the base surface of the tunnel section.
Drawings
Fig. 1 is an appearance schematic diagram of an intelligent tunnel section flattening device provided by the invention;
FIG. 2 is a schematic front view of an intelligent tunnel section flattening apparatus according to the present invention;
FIG. 3 is a schematic top view of an intelligent tunnel section leveling apparatus provided in the present invention;
FIG. 4 is a schematic side view of an intelligent tunnel section flattening apparatus according to the present invention;
FIG. 5 is a schematic diagram illustrating a positioning principle of the intelligent tunnel section flattening device in the circumferential direction of the tunnel section according to the present invention;
FIG. 6 is a schematic diagram of tunnel section detection of the intelligent tunnel section flattening apparatus provided by the present invention;
FIG. 7 is a schematic diagram of a tunnel section clearing of the intelligent tunnel section flattening apparatus provided by the present invention;
fig. 8 is a schematic diagram of filling a tunnel section of the intelligent tunnel section flattening device provided by the present invention;
FIG. 9 is a flow chart of the control of the intelligent module of the intelligent tunnel section leveling device provided by the present invention; .
The reference numbers are as follows: a main frame 1, a traveling system 2, a data processing center 3, a servo control system 4, a rotating rod 5, a main frame guide rail 6, a main frame guide rail trolley 7, a laser scanning sensor 8, a detection slide block 9, a detection slide rail 10, a detection slide block control motor 11, a roller grinding tool 12, a grinding tool control motor 13, a grinding tool control hydraulic cylinder 14, a filling spray gun 15, a spray gun slide block 16, a spray gun slide rail 17, a spray gun slide block control motor 18, a spray gun control hydraulic cylinder 19, a laser beam 20, a tunnel XY plane section, a tunnel section circumferential plane 22, fine aggregate concrete 23, a rotating rod control motor 24, a detection slide block moving direction 25, a rotating rod moving direction 26, a trolley moving direction 27, a grinding tool hydraulic rod stretching direction 28, a spray gun control hydraulic rod stretching direction 29, a spray gun slide block moving direction 30, a balance block 31, a clamping block 32, a, Side beams 36, oblique beams 37.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
The invention relates to the following technical modules:
1. the existing tunnel leveling device is a simple movable spray gun and the like, and the tunnel leveling device uses the linkage of a roller, the spray gun, a guide rail, a hydraulic cylinder, a motor and a rotating rod, so that the coverage area is wider and the application is wider.
2. The invention uses the design of I-shaped steel, upper and lower guide rails, a plurality of cross beams and vertical beams, and a large number of hollow structures exist in the bracket, thereby greatly saving the cost and ensuring the strength and rigidity. Meanwhile, the fixture blocks and other structures are utilized for auxiliary connection, and the overall stability is ensured.
3. Traditional removal operation car because the tunnel height is greater than the width of operation car far away, consequently "the head is heavy foot is light" easily, very easily produces unbalance, and this application has used the balancing piece, has utilized following two principles: 1) the bottom surface height of balancing piece is higher than the axis of wheel, and the balancing piece expands out, if collide the object and can collide the balancing piece at first, can not touch the wheel, and because the height of balancing piece is high, the center is also high, therefore this kind of collision is more stable than the collision of low position. 2) Set up the sloping in balancing piece upper end to constitute class triangle-shaped's structure, for violently flat vertical structure, the triangle structure stability that the sloping constitutes is stronger, makes the conduction of power more stable when meetting the collision.
Referring to fig. 1-4, the invention discloses a working method of an intelligent tunnel section leveling device, which comprises a main frame 1, a traveling system 2, a data processing center 3, a servo control system 4, a rotating rod 5, a rotating rod control motor 24, a main frame guide rail 6, a main frame guide rail trolley 7, a tunnel section detection module (a laser scanning sensor 8, a detection slider 9, a detection slide rail 10, a detection slider control motor 11), a tunnel section clearing module (a roller grinding tool 12, a grinding tool control motor 13, a grinding tool control hydraulic cylinder 14), a tunnel section filling module (a filling spray gun 15, a spray gun slider 16, a spray gun slide rail 17, a spray gun slider control motor 18 and a spray gun control hydraulic cylinder 19). The traveling system 2 comprises four groups of wheels which are respectively arranged at the bottom ends of four corners of the main frame 1. The walking system drives the whole device to move along the Z-axis direction. The laser scanning sensor 8 is installed on the detection slide block 9, the detection slide block 9 is installed on the detection slide rail 10, the detection slide rail 10 is installed in the center of the main frame 1, the detection slide block control motor 11 is controlled through the servo control system 4, the laser scanning sensor is controlled to move in a translation mode along the Z-axis direction, and tunnel section comprehensive detection is conducted. The dwang 5 one end links to each other with the dwang control motor is fixed, and the other end and body frame guide rail dolly 7 fixed connection, body frame guide rail dolly 7 are installed on body frame guide rail 6, through servo control system control dwang 5, and body frame guide rail dolly 7 does XY planar circular motion along body frame guide rail 6. The grinding tool control hydraulic cylinder 14 and the spray gun control hydraulic cylinder 19 are respectively arranged at two sides of the main frame guide rail trolley 7. The left and the right of the roller grinding tool 12 are respectively arranged on a left grinding tool control hydraulic cylinder 14 and a right grinding tool control hydraulic cylinder 14, one end of the roller grinding tool 12 is provided with a grinding tool control motor 13, and the roller grinding tool 12 is controlled to roll by the grinding tool control motor 13. . The left end and the right end of the spray gun slide rail 17 are connected with a left spray gun control hydraulic cylinder 19 and a right spray gun control hydraulic cylinder 19, a spray gun slide block control motor 18 is installed at one end of the spray gun slide rail 17, the filling spray gun 15 is installed on the spray gun slide block 16, and the spray gun slide block 16 is installed on the spray gun slide rail 17. The servo control system 4 and the data processing center 3 are both arranged on the bottom end cross frame of the main frame 1.
Fig. 5 is a schematic diagram of the tunnel section circumferential direction positioning principle of the intelligent tunnel section flattening device provided by the invention: the tunnel XY plane section 21 is accurately positioned through the tunnel section detection module and exceeds a process requirement base plane area, detection data are processed through the data processing center 3, conversion is transmitted to the servo control system 4, the servo control system 4 controls the rotating rod 5 to press close to the tunnel XY plane section 21 on the XY plane along the rotating rod moving direction 26 to perform circular motion, and the rotating rod 5 drives the main frame guide rail trolley 7 to press close to the tunnel XY plane section 21 on the XY plane along the main frame guide rail trolley moving direction 27 to perform circular motion. The tunnel section clearing module (the roller grinding tool 12, the grinding tool control motor 13 and the grinding tool control hydraulic cylinder 14) and the tunnel section filling module (the filling spray gun 15, the spray gun slide block 16, the spray gun slide rail 17, the spray gun slide block control motor 18 and the spray gun control hydraulic cylinder 19) are all installed on the main frame guide rail trolley 7, the main frame guide rail trolley 7 drives the roller tunnel section filling module and the tunnel section filling module to move circularly on the XY plane and close to the XY plane section 21 of the tunnel, the tunnel section clearing module and the tunnel section filling module can be accurately positioned to the area where the XY plane section 21 of the tunnel exceeds the technological requirement base plane through the data processing center 3 and the servo control system 4, and the intelligent and accurate positioning of the tunnel section clearing module and the tunnel section filling module on the XY plane is realized.
Fig. 6 is a schematic diagram of tunnel section detection of the intelligent tunnel section leveling device provided by the invention, wherein the detection slider 9 is mounted on the detection slide rail 10, the detection slide rail 10 is mounted at the center of the main frame 1, and the laser scanning sensor 8 is mounted on the detection slide rail 10 and is positioned at the center of the main frame 1. The scanning area of the laser scanning sensor 8 is parallel to the XY plane section of the tunnel, the laser scanning sensor 8 emits a laser beam 20 to cover the XY plane section of the tunnel, the datum plane data of the whole tunnel section are comprehensively and accurately detected, the data are transmitted to the data processing center 3 through data acquisition, the data processing center 3 compares the detected data with the datum plane flatness requirement process and transmits the data exceeding the process standard to the servo control system 4. And intelligent tunnel section information detection is realized.
Fig. 7 is a schematic diagram of clearing a tunnel section of the intelligent tunnel section leveling device provided by the invention, a tunnel section detection module is used for accurately positioning a convex base surface exceeding the process requirement of a tunnel section circumferential plane 22, a data processing center 3 and a servo control system 4 are used for intelligently controlling a grinding tool control hydraulic cylinder 14 to move along the Y-axis direction, so that a roller grinding tool 12 is close to and away from the tunnel section circumferential plane 22, the depth of the section of the roller grinding tool 12 is intelligently controlled to clear the convex base surface exceeding the process requirement of the tunnel section circumferential plane 22, the technical requirement standard of the tunnel section base surface flatness is achieved, and the intelligent tunnel section clearing operation is realized.
Fig. 8 is a tunnel section filling schematic diagram of the intelligent tunnel section leveling device provided by the invention, a tunnel section detection module is used for accurately positioning the pit base surface exceeding the process requirement of the tunnel section circumferential plane 22, the spray gun control hydraulic cylinder 19 is intelligently controlled to move along the spray gun control hydraulic rod telescopic direction 29 through the data processing center 3 and the servo control system 4, the spray gun control hydraulic rod telescopic direction 29 is parallel to the Y-axis direction, so that the filling spray gun 15 is controlled to be close to and far away from the tunnel section circumferential plane 22, and the filling spray gun 15 sprays the fine aggregate concrete 23 to fill the pit base surface exceeding the process requirement of the tunnel section circumferential plane 22, so as to achieve the process requirement standard of the tunnel section base surface flatness. From the comparison of the left and right images, the spray gun control hydraulic cylinder 19 can also control the filling spray gun 15 to fill the pit base surfaces with different area sizes, the pit base surfaces are far away from the tunnel section circumferential plane 22 and are filled with a large area, the pit base surfaces are close to the tunnel section circumferential plane 22 to fill the pit base surfaces with a small area, and the filling spray gun is intelligently controlled to fill the pit base surfaces with different area sizes. The spray gun slider motor 18 is intelligently controlled by the data processing center 3 and the servo control system 4, the spray gun slider 17 is controlled, so that the filling spray gun is controlled to move in a translation mode along the movement direction 30 of the spray gun slider, the movement direction 30 of the spray gun slider is kept parallel to the Z-axis direction, the filling of pit base surfaces of the spray gun slider 17 in different areas in the Z-axis direction is intelligently controlled, the technical requirement standard of the flatness of the base surface of the tunnel section is met, and the intelligent tunnel section filling operation is realized.
An intelligent module control flow of the intelligent tunnel section flattening device is illustrated through fig. 9, a laser scanning sensor 8 is controlled by a detection slide block control motor 11 in a tunnel section detection module to detect the whole circumferential tunnel section, detection data are transmitted to a data processing center 3, the detection data are compared with the tunnel section base surface flatness process requirement standard by the data processing center 3, the whole section of the tunnel is confirmed to exceed a process requirement standard data area, the data are transmitted to a servo control system 4, a main frame guide rail trolley 7 is driven to do circular motion on the tunnel XY plane section by an intelligent accurate control rotating rod 5 of the servo control system 4, and therefore a tunnel section clearing module and a tunnel section filling module are controlled to accurately position a required flattening area where the tunnel section circumferential plane 22 exceeds the process requirement standard; a grinding tool control hydraulic cylinder 14 in the tunnel section clearing module is intelligently and accurately controlled through a servo control system 4, and the clearing depth of the roller grinding tool 12 on the circumferential plane of the tunnel section is controlled so as to meet the technical requirement standard of the flatness of the base surface of the tunnel section; a spray gun control hydraulic cylinder 19 in a tunnel section filling module is intelligently and accurately controlled through a servo control system 4, and filling spray guns 15 are controlled to fill different pit depths of a tunnel section circumferential plane so as to meet the tunnel section base surface flatness process requirement standard; a spray gun slide block 16 and a spray gun slide block control motor 18 in a tunnel section filling module are intelligently and accurately controlled through a servo control system 4, a filling spray gun 15 is controlled to move in the Z-axis direction, and pits in different areas of the circumferential plane of the tunnel section in the Z-axis direction are filled. The tunnel section is cleared away the module and the tunnel section is filled the module operation and is accomplished, carries out the secondary through tunnel section detection module to the tunnel section again at last, accords with standard end region operation, does not accord with the standard and carries out the accurate location construction of secondary, guarantees that the tunnel section levels the construction quality requirement. The intelligent control of whole detection, location and operation is realized through the tunnel section leveling device.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The working method of the intelligent tunnel section flattening device is characterized in that: the section flattening device comprises the main frame, the traveling system, a data processing center, a servo control system, a rotating rod control motor, a main frame guide rail trolley, a tunnel section detection module, a tunnel section clearing module and a tunnel section filling module; the tunnel section detection module comprises a laser scanning sensor, a detection slide block, a detection slide rail and a detection slide block control motor, the tunnel section clearing module comprises a roller grinding tool, a grinding tool control motor and a grinding tool control hydraulic cylinder, and the tunnel section filling module comprises a filling spray gun, a spray gun slide block, a spray gun slide rail, a spray gun slide block control motor and a spray gun control hydraulic cylinder;
the main frame comprises: the servo control system and the data processing center are arranged in the middle of the side beam, and a rotating rod control motor is arranged above the servo control system; the side beams on two sides are respectively supported with a main frame guide rail, each main frame guide rail is composed of two semicircular guide rails, namely an upper guide rail on the upper part and a lower guide rail on the lower part;
the walking system comprises four groups of wheels, the four groups of wheels are respectively arranged on four support legs of the main frame, the laser scanning sensor is arranged on a detection sliding block, the detection sliding block is arranged on a detection sliding rail, the detection sliding rail is arranged on a main beam of the main frame, one end of a rotating rod is fixedly connected with a rotating rod control motor, the other end of the rotating rod is fixedly connected with a main frame guide rail trolley, the main frame guide rail trolley is arranged on a main frame guide rail, the main frame guide rail trolley is simultaneously connected on an upper guide rail and a lower guide rail, a grinding tool control hydraulic cylinder and a spray gun control hydraulic cylinder are respectively arranged on two sides of the main frame guide rail trolley, the axis of a roller grinding tool is parallel to the axis of a semicircular guide rail, the left side and the right side;
the left side and the right side of the spray gun slide rail are respectively connected with the left side spray gun control hydraulic cylinder and the right side spray gun control hydraulic cylinder, one end of the spray gun slide rail is provided with a spray gun slide block control motor, the filling spray gun is arranged on a spray gun slide block, and the spray gun slide block is arranged on the spray gun slide rail; the axis of the spray gun slide rail is parallel to the axis of the semicircular guide rail;
the grinding tool control hydraulic cylinder can control the roller mould to approach and leave the tunnel section when working, the grinding tool control motor controls the roller grinding tool to rotate, the flatness of the tunnel section is controlled, and the spray gun control hydraulic cylinder can control the filling spray gun to approach and leave the tunnel section when working, and the flatness of the tunnel section is controlled; the rotating rod controls the motor to control the rotating rod to rotate so as to drive the main frame guide rail trolley to slide on the main frame guide rail, and the tunnel section clearing module and the tunnel section filling module are connected with the main frame guide rail trolley, so that the working surface of the tunnel section clearing module and the tunnel section filling module covers the whole tunnel section area;
the four support legs are connected below the edge beam, each support leg is connected with a group of wheels through a rotating shaft, one side of each support leg is connected with a balance block, the balance blocks are vertically arranged in a long strip shape, the bottom surfaces of the balance blocks are higher than the axes of the wheels, and rubber strips are wound on the balance blocks; an oblique beam is connected above the balance block, and the other end of the oblique beam is fixedly connected to the supporting beam; a clamping block is connected between the upper guide rail and the lower guide rail;
the working method comprises the following steps: detecting the section of the whole circumferential tunnel through a laser scanning sensor in a tunnel section detection module, transmitting detection data to a data processing center, comparing the detection data with a tunnel section flatness process requirement standard through the data processing center, judging whether the process requirement standard data area is exceeded or not, transmitting the data to a servo control system if the process requirement standard data area is exceeded, and controlling a rotating rod to drive a main frame guide rail trolley to do circular motion on an XY plane of the tunnel through the servo control system so as to control a tunnel section clearing module and a tunnel section filling module to accurately position the area needing to be leveled; the servo control system controls a grinding tool in the tunnel section clearing module to control a hydraulic cylinder to move so as to drive a roller grinding tool to move, and a grinding tool control motor drives the roller grinding tool to rotate; the spray gun in the tunnel section filling module is controlled by the servo control system to control the hydraulic cylinder to move so as to drive the filling spray gun to move, and the filling spray gun is further controlled to fill different pit depths of the circumferential plane of the tunnel section so as to meet the flatness process requirement standard; after the tunnel section clearing module and the tunnel section filling module are operated, the tunnel section is secondarily detected through the tunnel section detection module, the operation of the standard ending area is met, the secondary positioning construction is carried out when the standard is not met, and the tunnel section is guaranteed to be flat and meets the construction quality requirement.
2. The working method of the intelligent tunnel section flattening device according to claim 1, characterized in that: the support beams include a plurality of horizontal beams and a plurality of vertical beams.
3. The working method of the intelligent tunnel section flattening device according to claim 2, characterized in that: the plurality of horizontal beams sequentially comprise a first horizontal beam and a second horizontal beam from top to bottom.
4. The working method of the intelligent tunnel section flattening device according to claim 3, characterized in that: a plurality of vertical beams are arranged between the first horizontal beam and the second horizontal beam.
5. The working method of the intelligent tunnel section flattening device according to claim 3, characterized in that: and two ends of the horizontal beam at the uppermost end are respectively connected with the main frame guide rail.
6. The working method of the intelligent tunnel section flattening device according to claim 1, characterized in that: the support beam is composed of i-steel.
7. The working method of the intelligent tunnel section flattening device according to claim 1, characterized in that: the data processing center is a PLC controller.
8. The working method of the intelligent tunnel section flattening device according to claim 7, characterized in that: and an antenna is arranged at the upper end of the data processing center.
9. The working method of the intelligent tunnel section flattening device according to claim 1, characterized in that: the bottom surface of the main frame guide rail is higher than the top surfaces of the wheels.
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