CN108940638B - Tunnel lining trolley template cleaning and spraying integrated machine - Google Patents
Tunnel lining trolley template cleaning and spraying integrated machine Download PDFInfo
- Publication number
- CN108940638B CN108940638B CN201810695667.6A CN201810695667A CN108940638B CN 108940638 B CN108940638 B CN 108940638B CN 201810695667 A CN201810695667 A CN 201810695667A CN 108940638 B CN108940638 B CN 108940638B
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- template
- wheel
- frame
- guide wheel
- cleaning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/002—Pretreatement
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- 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, brushes, or analogous members
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The tunnel lining trolley template cleaning and spraying all-in-one machine comprises a cleaning and spraying mechanism and two moving units which are respectively arranged at the inner walls of two sides of the lower part of a template to be cleaned, wherein the template to be cleaned is arranged in the depth direction of a tunnel, the cross section of the template to be cleaned is arc-shaped, the cleaning and spraying mechanism comprises a cleaning nylon rope and a rubber plate which are arranged on a connecting frame, the cleaning nylon rope and the rubber plate are all arranged in the circumferential direction of the outer wall of the template to be cleaned, a release agent hydraulic spraying pipeline and a uniform coating brush are arranged on the rubber plate, and the moving units comprise a travelling mechanism and a telescopic mechanism. The invention has high degree of automation, stable operation, convenient use, easy operation and long service life.
Description
Technical Field
The invention relates to the technical field of tunnel construction, in particular to a tunnel lining trolley template cleaning and spraying integrated machine.
Background
With the rapid development of the high-speed rail technology in China, the requirements on the lining quality of the tunnel are continuously improved, the lining trolley is used as main equipment for tunnel construction, and the smoothness of the surface of the template is always a key factor affecting the lining quality of the surface of the tunnel. In the traditional construction process, after demolding, the upper part of the template is drilled by an operator and is cleaned and sprayed with the release agent, due to the limitation of construction conditions, the upper part of the template is narrow in space, the operation of the constructor is difficult, the operation efficiency is low, the danger is high, and the template is difficult to clean thoroughly and the release agent is sprayed uniformly.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide the tunnel lining trolley template cleaning and spraying integrated machine which is high in automation degree, stable in operation, convenient to use, easy to operate and long in service life.
The technical scheme adopted by the invention is as follows: the tunnel lining trolley template cleaning and spraying all-in-one machine comprises a cleaning and spraying mechanism and two moving units which are respectively arranged at the inner walls of two sides of the lower part of a template to be cleaned, wherein the template to be cleaned is arranged along the depth direction of a tunnel and the cross section of the template to be cleaned is arc-shaped, the cleaning and spraying mechanism comprises a cleaning nylon rope and a rubber plate which are arranged on a connecting frame, the cleaning nylon rope and the rubber plate are all arranged along the circumferential direction of the outer wall of the template to be cleaned, a release agent hydraulic spraying pipeline and a coating uniform brush are arranged on the rubber plate, the moving units comprise a travelling mechanism and a telescopic mechanism, the travelling mechanism comprises a slideway arranged along the depth direction of the tunnel, a steel wire rope and a travelling frame which is arranged on the slideway in a sliding way, one end of the slideway is provided with a speed reducing motor, a driving sprocket fixedly connected with an output shaft of the speed reducing motor, a driven sprocket in transmission connection with the driving sprocket through a chain, a shaft a rotating driven sprocket driven by the driven sprocket and a winding rope wheel driven by the driven sprocket, the other end of the slideway is provided with a shaft b and a rotating wheel which is rotatably arranged on the shaft b, one end of the steel wire rope is fixedly connected with one end of the walking frame, which is close to the rope winding wheel, after being wound on the rope winding wheel for a plurality of circles, the other end of the steel wire rope is fixedly connected with one end of the walking frame, which is close to the rotating wheel, after being wound on the rotating wheel, the other end of the steel wire rope is fixedly connected with one end of the walking frame, which is close to the rotating wheel, the two ends of the shaft b are respectively provided with springs, two sliding strip-shaped holes which are symmetrically arranged on the slideway are arranged between the two springs, the two ends of the shaft b pass through the sliding strip-shaped holes on the corresponding side, the two ends of the shaft b are respectively fixedly connected with the slideway through the springs on the corresponding side after being stretched out from the sliding strip-shaped holes on the corresponding side, the telescopic mechanism comprises a front fixed frame, a rear fixed frame and a hoisting belt, the front end of the rear fixed frame is hinged with the front fixed frame through a pin shaft fixedly arranged on the walking frame, the rear end of the rear fixed frame is connected with the walking frame through an adjusting rod assembly, the adjusting rod assembly comprises a sleeve with internal threads arranged on the inner wall and a front screw rod and a rear screw rod which are arranged at two ends of the sleeve front and rear, the front end of the front screw rod is hinged with the rear fixed frame, the rear end of the front screw rod is connected with the sleeve thread, the front end of the rear screw rod is hinged with the walking frame, a first fixed guide wheel, a second fixed guide wheel and a movable guide wheel are sequentially arranged on the front fixed frame from front to rear, a hydraulic cylinder is arranged on the rear fixed frame, the free end of a piston rod of the hydraulic cylinder is connected with the movable guide wheel, so that the reciprocating motion of the piston rod of the hydraulic cylinder drives the movable guide wheel to reciprocate, one end of the lifting belt is fixed on the walking frame, the other end of the lifting belt sequentially bypasses the second fixed guide wheel, the movable guide wheel and the first fixed guide wheel, the connecting frame of the lifting belt of the spraying mechanism is fixedly connected with the connecting frame of the two moving units, the lifting belts of the two moving units are respectively arranged at the positions of the connecting frame, which are located at two positions of a cleaning nylon rope, and are in contact with the positions of the rubber rope, and the bottom die plate is arranged on the bottom die plate, and the bottom die is arranged on the bottom plate and is in the position to be in the circumferential direction of the position where the rubber plate is in contact with the position of the rubber die and is to be cleaned.
The walking frame is provided with a chain block, and the rubber wheel is provided with a hanging ring matched with a hanging hook of the chain block.
And the rubber plate is provided with a bull's eye bearing.
The diameter of the movable guide wheel is larger than that of the second fixed guide wheel.
The diameter of the first fixed guide wheel is larger than that of the second fixed guide wheel.
The spring is sleeved with a limit sleeve, and the limit sleeve is arranged at one end of the spring away from the shaft b.
The shaft a is provided on a cylindrical roller bearing.
Compared with the prior art, the invention has the following beneficial effects: the integrated machine for cleaning and spraying the tunnel lining trolley template realizes the integration of template cleaning and spraying of the release agent, has high automation degree, stable running of a running mechanism and flexible expansion and contraction of a telescopic mechanism, is convenient to use, easy to operate, long in service life, high in cleaning quality, high in cleaning efficiency, uniform in release agent spraying, labor-saving, time-saving and labor-saving, and compact and reasonable in structure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the running gear;
FIG. 3 is a schematic top view of FIG. 2;
FIG. 4 is a schematic view of the structure at B in FIG. 2;
FIG. 5 is a schematic view of the structure at A in FIG. 1;
FIG. 6 is a schematic diagram of the structure of the chain block matched with the hanging ring;
FIG. 7 is a schematic view of the first fixed guide wheel, the second fixed guide wheel, and the movable guide wheel mated with the front fixed frame;
fig. 8 is a schematic view of the structure of the cleaning and spraying mechanism.
Detailed Description
The invention will now be described in detail with reference to the drawings and to specific embodiments.
Example 1
As shown in fig. 1 to 7, the tunnel lining trolley template cleaning and spraying all-in-one machine comprises a cleaning and spraying mechanism 1 and two moving units 3 which are respectively arranged at the inner walls of two sides of the lower part of a template 2 to be cleaned, wherein the template 2 to be cleaned is arranged along the depth direction of a tunnel, the cross section of the template 2 to be cleaned is arc-shaped, the cleaning and spraying mechanism 1 comprises a cleaning nylon rope 101 and a rubber plate 102 which are arranged on a connecting frame 103, the cleaning nylon rope 101 and the rubber plate 102 are all arranged along the circumferential direction of the outer wall of the template 2 to be cleaned, and a release agent hydraulic spraying pipeline 104 and a uniform coating brush 105 are arranged on the rubber plate 102.
The moving unit 3 comprises a traveling mechanism 301 and a telescopic mechanism 302, the traveling mechanism 301 comprises a slide 3011, a steel wire rope 3013 and a traveling frame 3012, wherein the slide 3011 is arranged along the depth direction of a tunnel, one end of the slide 3011 is provided with a gear motor 3013, a driving sprocket 3014 fixedly connected with an output shaft of the gear motor 3013, a driven sprocket 3015 in transmission connection with the driving sprocket 3014 through a chain 3016, a shaft a3017 driven by the driven sprocket 3015 and a rope winding wheel 3018 driven by the shaft a3017 to rotate, the other end of the slide 3011 is provided with a shaft b3019 and a rotating wheel 30110 which is rotatably arranged on the shaft b3019, one end of the steel wire rope 30111 is fixedly connected with one end of the traveling frame 3012, which is close to the rope winding wheel 3018, after the other end of the steel wire rope 30111 bypasses the rotating wheel 30110, of the other end of the traveling frame 3012 is fixedly connected with a spring 30112, two ends of the shaft 3019 are respectively provided with two corresponding sliding holes 30113 which are symmetrically arranged on one side of the slide 3011, and one side of the slide 30113 is correspondingly provided with a sliding hole 30113 which is extended through one side of the corresponding sliding hole 30113. By rotating the rope winding wheel 3018 in different directions, the winding number of the steel wire rope 30111 on the rope winding wheel 3018 is increased or reduced, and the steel wire rope 30111 drives the traveling frame 3022 to reciprocate along the length direction of the slideway 3011. The spring 30112 pre-biases the shaft b3019, so that the shaft b3019 can slide along the length direction of the sliding strip-shaped hole 30113, and further the rotating wheel 30110 has an acting force on the steel wire rope, so that the steel wire rope 30111 is always kept in a tensioning state.
A limit sleeve 30114 is sleeved on the spring 30112, and a limit sleeve 30114 is arranged on one end of the spring 30112 away from the shaft b 3019. The axial direction of the limit sleeve 30114 is the same as the length direction of the slideway 1, and the limit sleeve 30114 ensures the movement direction of the spring 30112 during expansion and contraction.
The shaft a3017 is provided on a cylindrical roller bearing 30115.
The telescopic mechanism 302 comprises a front fixed frame 3021, a rear fixed frame 3022 and a lifting belt 3029, wherein the front end of the rear fixed frame 3022 is hinged to the front fixed frame 3021 through a pin shaft 3023 fixedly arranged on the traveling frame 3012, the rear end of the rear fixed frame 3022 is connected with the traveling frame 3012 through an adjusting rod assembly 3024, and the adjusting rod assembly 3024 is used for adjusting the position of the front fixed frame 3021.
The adjusting rod assembly 3024 comprises a sleeve 30241 with internal threads on the inner wall, and a front screw 30242 and a rear screw 30243 which are arranged at two ends of the sleeve 30241 in sequence, wherein the front end of the front screw 30242 is hinged with the rear fixing frame 3022, the rear end of the front screw 302is in threaded connection with the sleeve 30241, the front end of the rear screw 30243 is in threaded connection with the sleeve 30241, the rear end of the rear screw 30243 is hinged with the traveling frame 3012, and the relative positions of the sleeve 30241, the front screw 30242 and the rear screw 30243 are changed by rotating the sleeve 30241, so that position adjustment is achieved.
The front fixing frame 3021 is provided with a first fixing guide wheel 3025, a second fixing guide wheel 3026 and a movable guide wheel 3027 from front to back, the rear fixing frame 3022 is provided with a hydraulic cylinder 3028, the free end of a piston rod of the hydraulic cylinder 3028 is connected with the movable guide wheel 3027, so that the movable guide wheel 3027 is driven to reciprocate through the reciprocating motion of the piston rod of the hydraulic cylinder 3028, one end of the lifting belt 3029 is fixed on the traveling frame 3012, the other end of the lifting belt 3029 sequentially bypasses the second fixing guide wheel 3026, the movable guide wheel 3027 and the first fixing guide wheel 3025 and is fixedly connected with the connecting frame 103 of the cleaning spraying mechanism 1, lifting belts 3029 of the two moving units 3 are respectively connected with the connecting frame 103 at positions at two ends of the cleaning nylon rope 101, so that the cleaning nylon rope 101 and the rubber plate 102 reciprocate along the circumferential direction of the outer wall of the template 2 to be cleaned, the rubber wheel 30210 is arranged on the front fixing frame 3021, and the rubber wheel 30210 is in contact with the bottom die 4 arranged below the template 2 to be cleaned. Rubber wheel 30210 acts as a fulcrum.
The walking frame 3012 is provided with a chain block 30211, and the rubber wheel 30210 is provided with a hanging ring 30213 matched with a hanging hook 30212 of the chain block 30211. When the invention works, the lifting hook 30212 is hung on the hanging ring 30213, so that the uniform stress is ensured, and the hanging belt 30299 can be freely stretched.
The rubber plate 102 is provided with a bullseye bearing 106. When the bullseye bearing device is not in use, the height of the bullseye bearing 106 is higher than the height of the Tu Yun brush 105, when in use, the bullseye bearing 106 firstly contacts the template, the balls of the bullseye bearing 106 retract after contacting the template under the pulling of the telescopic mechanism 302, the height of the bullseye bearing 106 is smaller than the height of the coating brush 105, the coating brush 105 contacts the template, and then the release agent sprayed on the template is uniformly coated.
The diameter of the movable guide wheel 3027 is larger than the diameter of the second fixed guide wheel 3026.
The diameter of the first fixed guide wheel 3025 is larger than the diameter of the second fixed guide wheel 3026.
Example 2
As shown in fig. 1 to 7, the tunnel lining trolley template cleaning and spraying all-in-one machine comprises a cleaning and spraying mechanism 1 and two moving units 3 which are respectively arranged at the inner walls of two sides of the lower part of a template 2 to be cleaned, wherein the template 2 to be cleaned is arranged along the depth direction of a tunnel, the cross section of the template 2 to be cleaned is arc-shaped, the cleaning and spraying mechanism 1 comprises a cleaning nylon rope 101 and a rubber plate 102 which are arranged on a connecting frame 103, the cleaning nylon rope 101 and the rubber plate 102 are all arranged along the circumferential direction of the outer wall of the template 2 to be cleaned, and a release agent hydraulic spraying pipeline 104 and a uniform coating brush 105 are arranged on the rubber plate 102.
The moving unit 3 comprises a traveling mechanism 301 and a telescopic mechanism 302, the traveling mechanism 301 comprises a slide 3011, a steel wire rope 3013 and a traveling frame 3012, wherein the slide 3011 is arranged along the depth direction of a tunnel, one end of the slide 3011 is provided with a gear motor 3013, a driving sprocket 3014 fixedly connected with an output shaft of the gear motor 3013, a driven sprocket 3015 in transmission connection with the driving sprocket 3014 through a chain 3016, a shaft a3017 driven by the driven sprocket 3015 and a rope winding wheel 3018 driven by the shaft a3017 to rotate, the other end of the slide 3011 is provided with a shaft b3019 and a rotating wheel 30110 which is rotatably arranged on the shaft b3019, one end of the steel wire rope 30111 is fixedly connected with one end of the traveling frame 3012, which is close to the rope winding wheel 3018, after the other end of the steel wire rope 30111 bypasses the rotating wheel 30110, of the other end of the traveling frame 3012 is fixedly connected with a spring 30112, two ends of the shaft 3019 are respectively provided with two corresponding sliding holes 30113 which are symmetrically arranged on one side of the slide 3011, and one side of the slide 30113 is correspondingly provided with a sliding hole 30113 which is extended through one side of the corresponding sliding hole 30113. By rotating the rope winding wheel 3018 in different directions, the winding number of the steel wire rope 30111 on the rope winding wheel 3018 is increased or reduced, and the steel wire rope 30111 drives the traveling frame 3022 to reciprocate along the length direction of the slideway 3011. The spring 30112 pre-biases the shaft b3019, so that the shaft b3019 can slide along the length direction of the sliding strip-shaped hole 30113, and further the rotating wheel 30110 has an acting force on the steel wire rope, so that the steel wire rope 30111 is always kept in a tensioning state.
A limit sleeve 30114 is sleeved on the spring 30112, and a limit sleeve 30114 is arranged on one end of the spring 30112 away from the shaft b 3019. The axial direction of the limit sleeve 30114 is the same as the length direction of the slideway 1, and the limit sleeve 30114 ensures the movement direction of the spring 30112 during expansion and contraction.
The shaft a3017 is provided on a cylindrical roller bearing 30115.
The telescopic mechanism 302 comprises a front fixed frame 3021, a rear fixed frame 3022 and a lifting belt 3029, wherein the front end of the rear fixed frame 3022 is hinged to the front fixed frame 3021 through a pin shaft 3023 fixedly arranged on the traveling frame 3012, the rear end of the rear fixed frame 3022 is connected with the traveling frame 3012 through an adjusting rod assembly 3024, and the adjusting rod assembly 3024 is used for adjusting the position of the front fixed frame 3021.
The adjusting rod assembly 3024 comprises a sleeve 30241 with internal threads on the inner wall, and a front screw 30242 and a rear screw 30243 which are arranged at two ends of the sleeve 30241 in sequence, wherein the front end of the front screw 30242 is hinged with the rear fixing frame 3022, the rear end of the front screw 302is in threaded connection with the sleeve 30241, the front end of the rear screw 30243 is in threaded connection with the sleeve 30241, the rear end of the rear screw 30243 is hinged with the traveling frame 3012, and the relative positions of the sleeve 30241, the front screw 30242 and the rear screw 30243 are changed by rotating the sleeve 30241, so that position adjustment is achieved.
The front fixing frame 3021 is provided with a first fixing guide wheel 3025, a second fixing guide wheel 3026 and a movable guide wheel 3027 from front to back, the rear fixing frame 3022 is provided with a hydraulic cylinder 3028, the free end of a piston rod of the hydraulic cylinder 3028 is connected with the movable guide wheel 3027, so that the movable guide wheel 3027 is driven to reciprocate through the reciprocating motion of the piston rod of the hydraulic cylinder 3028, one end of the lifting belt 3029 is fixed on the traveling frame 3012, the other end of the lifting belt 3029 sequentially bypasses the second fixing guide wheel 3026, the movable guide wheel 3027 and the first fixing guide wheel 3025 and is fixedly connected with the connecting frame 103 of the cleaning spraying mechanism 1, lifting belts 3029 of the two moving units 3 are respectively connected with the connecting frame 103 at positions at two ends of the cleaning nylon rope 101, so that the cleaning nylon rope 101 and the rubber plate 102 reciprocate along the circumferential direction of the outer wall of the template 2 to be cleaned, the rubber wheel 30210 is arranged on the front fixing frame 3021, and the rubber wheel 30210 is in contact with the bottom die 4 arranged below the template 2 to be cleaned. Rubber wheel 30210 acts as a fulcrum. The front-rear direction of each movement unit 3 is different, and is determined by the positions where the front fixing frame 3021 and the rear fixing frame 3022 are provided for each movement unit 3.
The walking frame 3012 is provided with a chain block 30211, and the rubber wheel 30210 is provided with a hanging ring 30213 matched with a hanging hook 30212 of the chain block 30211. When the invention works, the lifting hook 30212 is hung on the hanging ring 30213, so that the uniform stress is ensured, and the hanging belt 30299 can be freely stretched.
The rubber plate 102 is provided with a bullseye bearing 106. When the bullseye bearing device is not in use, the height of the bullseye bearing 106 is higher than the height of the Tu Yun brush 105, when in use, the bullseye bearing 106 firstly contacts the template, the balls of the bullseye bearing 106 retract after contacting the template under the pulling of the telescopic mechanism 302, the height of the bullseye bearing 106 is smaller than the height of the coating brush 105, the coating brush 105 contacts the template, and then the release agent sprayed on the template is uniformly coated.
The diameter of the movable guide wheel 3027 is larger than the diameter of the second fixed guide wheel 3026.
The diameter of the first fixed guide wheel 3025 is larger than the diameter of the second fixed guide wheel 3026.
Example 3
As shown in fig. 1 to 7, the tunnel lining trolley template cleaning and spraying all-in-one machine comprises a cleaning and spraying mechanism 1 and two moving units 3 which are respectively arranged at the inner walls of two sides of the lower part of a template 2 to be cleaned, wherein the template 2 to be cleaned is arranged along the depth direction of a tunnel, the cross section of the template 2 to be cleaned is arc-shaped, the cleaning and spraying mechanism 1 comprises a cleaning nylon rope 101 and a rubber plate 102 which are arranged on a connecting frame 103, the cleaning nylon rope 101 and the rubber plate 102 are all arranged along the circumferential direction of the outer wall of the template 2 to be cleaned, and a release agent hydraulic spraying pipeline 104 and a uniform coating brush 105 are arranged on the rubber plate 102.
The moving unit 3 comprises a traveling mechanism 301 and a telescopic mechanism 302, wherein the traveling mechanism 301 comprises a slide 3011 arranged along the depth direction of the tunnel, a steel wire rope 3013 and a traveling frame 3012 arranged on the slide 3011 in a sliding manner.
The slide 3011 is horizontally arranged.
One end of the slide 3011 is provided with a gear motor 3013, a driving chain wheel 3014 fixedly connected with an output shaft of the gear motor 3013, a driven chain wheel 3015 in transmission connection with the driving chain wheel 3014 through a chain 3016, a shaft a3017 driven by the driven chain wheel 3015 and a rope winding wheel 3018 driven by the shaft a3017 to rotate, the other end of the slide 3011 is provided with a shaft b3019 and a rotating wheel 30110 rotatably arranged on the shaft b3019, one end of the steel wire rope 30111 is fixedly connected with one end of the walking frame 3012 close to the rope winding wheel 3018 after being wound on the rope winding wheel 3018, the other end of the steel wire rope 30111 is fixedly connected with one end of the walking frame 3012 close to the rotating wheel 30110 after being wound on the rotating wheel 30110, two ends of the shaft b3019 are provided with springs 30112, two symmetrically arranged sliding strip holes 30113 on the slide 3011 are arranged between the two springs 30112, and two ends of the shaft b3019 are respectively connected with one side of the corresponding springs 30112 after extending out of the corresponding strip holes 30113. By rotating the rope winding wheel 3018 in different directions, the winding number of the steel wire rope 30111 on the rope winding wheel 3018 is increased or reduced, and the steel wire rope 30111 drives the traveling frame 3022 to reciprocate along the length direction of the slideway 3011. The spring 30112 pre-biases the shaft b3019, so that the shaft b3019 can slide along the length direction of the sliding strip-shaped hole 30113, and further the rotating wheel 30110 has an acting force on the steel wire rope, so that the steel wire rope 30111 is always kept in a tensioning state.
A limit sleeve 30114 is sleeved on the spring 30112, and a limit sleeve 30114 is arranged on one end of the spring 30112 away from the shaft b 3019. The axial direction of the limit sleeve 30114 is the same as the length direction of the slideway 1, and the limit sleeve 30114 ensures the movement direction of the spring 30112 during expansion and contraction.
The shaft a3017 is provided on a cylindrical roller bearing 30115.
The telescopic mechanism 302 comprises a front fixed frame 3021, a rear fixed frame 3022 and a lifting belt 3029, wherein the front end of the rear fixed frame 3022 is hinged to the front fixed frame 3021 through a pin shaft 3023 fixedly arranged on the traveling frame 3012, the rear end of the rear fixed frame 3022 is connected with the traveling frame 3012 through an adjusting rod assembly 3024, and the adjusting rod assembly 3024 is used for adjusting the position of the front fixed frame 3021.
The adjusting rod assembly 3024 comprises a sleeve 30241 with internal threads on the inner wall, and a front screw 30242 and a rear screw 30243 which are arranged at two ends of the sleeve 30241 in sequence, wherein the front end of the front screw 30242 is hinged with the rear fixing frame 3022, the rear end of the front screw 302is in threaded connection with the sleeve 30241, the front end of the rear screw 30243 is in threaded connection with the sleeve 30241, the rear end of the rear screw 30243 is hinged with the traveling frame 3012, and the relative positions of the sleeve 30241, the front screw 30242 and the rear screw 30243 are changed by rotating the sleeve 30241, so that position adjustment is achieved.
The front fixing frame 3021 is provided with a first fixing guide wheel 3025, a second fixing guide wheel 3026 and a movable guide wheel 3027 from front to back, the rear fixing frame 3022 is provided with a hydraulic cylinder 3028, the free end of a piston rod of the hydraulic cylinder 3028 is connected with the movable guide wheel 3027, so that the movable guide wheel 3027 is driven to reciprocate through the reciprocating motion of the piston rod of the hydraulic cylinder 3028, one end of the lifting belt 3029 is fixed on the traveling frame 3012, the other end of the lifting belt 3029 sequentially bypasses the second fixing guide wheel 3026, the movable guide wheel 3027 and the first fixing guide wheel 3025 and is fixedly connected with the connecting frame 103 of the cleaning spraying mechanism 1, lifting belts 3029 of the two moving units 3 are respectively connected with the connecting frame 103 at positions at two ends of the cleaning nylon rope 101, so that the cleaning nylon rope 101 and the rubber plate 102 reciprocate along the circumferential direction of the outer wall of the template 2 to be cleaned, the rubber wheel 30210 is arranged on the front fixing frame 3021, and the rubber wheel 30210 is in contact with the bottom die 4 arranged below the template 2 to be cleaned. Rubber wheel 30210 acts as a fulcrum. The front-rear direction of each movement unit 3 is different, and is determined by the positions where the front fixing frame 3021 and the rear fixing frame 3022 are provided for each movement unit 3.
The walking frame 3012 is provided with a chain block 30211, and the rubber wheel 30210 is provided with a hanging ring 30213 matched with a hanging hook 30212 of the chain block 30211. When the invention works, the lifting hook 30212 is hung on the hanging ring 30213, so that the uniform stress is ensured, and the hanging belt 30299 can be freely stretched.
The rubber plate 102 is provided with a bullseye bearing 106. When the bullseye bearing device is not in use, the height of the bullseye bearing 106 is higher than the height of the Tu Yun brush 105, when in use, the bullseye bearing 106 firstly contacts the template, the balls of the bullseye bearing 106 retract after contacting the template under the pulling of the telescopic mechanism 302, the height of the bullseye bearing 106 is smaller than the height of the coating brush 105, the coating brush 105 contacts the template, and then the release agent sprayed on the template is uniformly coated.
The diameter of the movable guide wheel 3027 is larger than the diameter of the second fixed guide wheel 3026.
The diameter of the first fixed guide wheel 3025 is larger than the diameter of the second fixed guide wheel 3026.
The above examples give detailed embodiments and specific operation procedures on the premise of the technical solution of the present invention, but the scope of protection of the present invention is not limited to the above examples.
Claims (5)
1. The tunnel lining trolley template cleaning and spraying all-in-one machine is characterized in that: including wasing spraying mechanism (1) and two and setting up respectively in waiting to wash motion unit (3) of template (2) lower part both sides inner wall department, wait to wash template (2) and set up along tunnel depth direction and its transversal circular arc that personally submits, wash spraying mechanism (1) including setting up on link (103) wash nylon rope (101) and rubber slab (102), wash nylon rope (101) and rubber slab (102) and all set up along waiting to wash template (2) outer wall circumferencial direction, be provided with release agent hydraulic spray pipeline (104) and scribble even brush (105) on rubber slab (102), motion unit (3) include running gear (301) and telescopic machanism (302), running gear (301) are including slide (3011) that sets up along tunnel depth direction, wire rope (30111) and slide running bracket (3012) that set up on slide (3011), the one end of slide (3011) is provided with gear motor (3013), with the driving sprocket (3014) of the output shaft fixed connection of gear motor (3013), drive sprocket (3016) with sprocket (3015) and driven sprocket (3015) by its driven sprocket (3015) are driven by sprocket (3015) rotation, the other end of the slide way (3011) is provided with a shaft b (3019) and a rotating wheel (30110) which is rotatably arranged on the shaft b (3019), one end of the steel wire rope (30111) is fixedly connected with one end of the walking frame (3012) close to the rope winding wheel (3018) after being wound on the rope winding wheel (3018), the other end of the steel wire rope (30111) is fixedly connected with one end of the walking frame (3012) close to the rotating wheel (30110) after bypassing the rotating wheel (30110), two ends of the shaft b (3019) are respectively provided with a spring (30112), two sliding strip-shaped holes (30113) which are symmetrically arranged on the slide way (3011) are arranged between the two springs (30112), two ends of the shaft b (3019) penetrate through the sliding strip-shaped holes (30113) on the corresponding side, two ends of the shaft b (3019) are respectively fixedly connected with the slide way (3011) through the springs (30112) on the corresponding side after being stretched out, the front and back end of the lifting mechanism (3021) comprises a front fixing frame (3021), a front end of the front fixing frame (3022) and a front end of the front fixing frame (3012) are fixedly connected with the front end of the front end (3012) through a hinge assembly (3014), the adjusting rod assembly (3024) comprises a sleeve (30241) with internal threads arranged on the inner wall, and a front screw (30242) and a rear screw (30243) which are arranged at the two ends of the sleeve (30241) in a front-back mode, the front end of the front screw (30242) is hinged to a rear fixed frame (3022), the rear end of the front screw (30243) is in threaded connection with the sleeve (30241), the rear end of the rear screw (30243) is in threaded connection with a travelling frame (3012), a first fixed guide wheel (3025), a second fixed guide wheel (3026) and a movable guide wheel (3027) are sequentially arranged on the front fixed frame (3021) from front to back, a hydraulic cylinder (3028) is arranged on the rear fixed frame (3022), the free end of a piston rod of the hydraulic cylinder (3028) is connected with the movable guide wheel (3027), the movable guide wheel (3027) is driven to reciprocate through reciprocation of the piston rod of the hydraulic cylinder (3028), one end 3029 of a lifting belt (3022) is fixedly arranged on the travelling frame (3012), the other end 3022 of the lifting belt (3029) is fixedly connected with the two guide wheels (103) in turn, the two guide wheels (103) are fixedly connected with the two guide wheels (101) in turn, and the two guide wheels (103) are fixedly connected with one another guide wheel (101) are fixedly arranged at the two ends of the lifting frame (101, so that the cleaning nylon rope (101) and the rubber plate (102) reciprocate along the circumferential direction of the outer wall of the template (2) to be cleaned, a rubber wheel (30210) is arranged on the front fixing frame (3021), and the rubber wheel (30210) is arranged on the bottom die (4) below the template (2) to be cleaned in a contact manner; a chain block (30211) is arranged on the walking frame (3012), and a hanging ring (30213) matched with a hanging hook (30212) of the chain block (30211) is arranged on the rubber wheel (30210); and the rubber plate (102) is provided with a bullseye bearing (106).
2. The tunnel lining trolley form cleaning and spraying all-in-one machine as claimed in claim 1, wherein: the diameter of the movable guide wheel (3027) is larger than that of the second fixed guide wheel (3026).
3. The tunnel lining trolley form cleaning and spraying all-in-one machine as claimed in claim 1, wherein: the diameter of the first fixed guide wheel (3025) is larger than the diameter of the second fixed guide wheel (3026).
4. The tunnel lining trolley form cleaning and spraying all-in-one machine as claimed in claim 1, wherein: and a limit sleeve (30114) is sleeved on the spring (30112), and the limit sleeve (30114) is arranged on one end of the spring (30112) far away from the shaft b (3019).
5. The tunnel lining trolley form cleaning and spraying all-in-one machine as claimed in claim 1, wherein: the shaft a (3017) is provided on a cylindrical roller bearing (30115).
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| CN201810695667.6A CN108940638B (en) | 2018-06-29 | 2018-06-29 | Tunnel lining trolley template cleaning and spraying integrated machine |
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| CN201810695667.6A CN108940638B (en) | 2018-06-29 | 2018-06-29 | Tunnel lining trolley template cleaning and spraying integrated machine |
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| Publication Number | Publication Date |
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| CN108940638A CN108940638A (en) | 2018-12-07 |
| CN108940638B true CN108940638B (en) | 2023-07-21 |
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| CN201810695667.6A Active CN108940638B (en) | 2018-06-29 | 2018-06-29 | Tunnel lining trolley template cleaning and spraying integrated machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193482B (en) * | 2019-05-30 | 2024-04-02 | 平顶山平煤机煤矿机械装备有限公司 | Template automatic cleaning system for tunnel secondary lining trolley |
| CN110170474A (en) * | 2019-06-18 | 2019-08-27 | 中铁工程服务有限公司 | A kind of template cleaning device for formwork jumbo |
| CN110181726A (en) * | 2019-06-28 | 2019-08-30 | 中铁隧道集团二处有限公司 | The cleaning of tunnel double-lining template and device for smearing release agent |
| CN112196541A (en) * | 2020-09-15 | 2021-01-08 | 阿古达木 | Tunnel repairing device |
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| JP2002038891A (en) * | 2000-07-31 | 2002-02-06 | Ohbayashi Corp | Consecutive repair system of tunnel lining concrete |
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| CN207478866U (en) * | 2017-05-03 | 2018-06-12 | 高原荣之 | A kind of tunnel lining trolley automatically cleans, coating device |
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| JP2002038891A (en) * | 2000-07-31 | 2002-02-06 | Ohbayashi Corp | Consecutive repair system of tunnel lining concrete |
| CN203991403U (en) * | 2014-06-24 | 2014-12-10 | 兰州万桥智能科技有限责任公司 | A kind of solar panel integrated maintenance clearing apparatus |
| CN106238257A (en) * | 2016-09-12 | 2016-12-21 | 重庆交通大学 | Tunnel-side flush coater |
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| CN108940638A (en) | 2018-12-07 |
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