CN116357900A - Dust removal flue blocks up leak detector - Google Patents
Dust removal flue blocks up leak detector Download PDFInfo
- Publication number
- CN116357900A CN116357900A CN202310212983.4A CN202310212983A CN116357900A CN 116357900 A CN116357900 A CN 116357900A CN 202310212983 A CN202310212983 A CN 202310212983A CN 116357900 A CN116357900 A CN 116357900A
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- CN
- China
- Prior art keywords
- fixed frame
- fixedly connected
- flue
- dust removal
- locking arm
- Prior art date
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- 239000000428 dust Substances 0.000 title claims description 19
- 238000001514 detection method Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001179 sorption measurement Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 11
- 230000011218 segmentation Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention relates to the technical field of flue detection, in particular to a dust-removing flue blockage water leakage detector, which comprises a front observation vehicle, wherein the front observation vehicle comprises two symmetrically arranged fixed frames, the middle parts of the two fixed frames are provided with driving wheels, one side, close to the driving wheels, of one fixed frame is fixedly connected with a driving module, the output end of the driving module is fixedly connected with the driving wheels, the driving module is used for driving the driving wheels to rotate and turn, the bottom surface of the fixed frame is higher than the bottommost end of the driving wheels, the bottom of the fixed frame is provided with an adsorption component, the adsorption component is used for adsorbing the fixed frame on a pipeline, one of the top surfaces of the fixed frames is provided with a detection component, and the detection component is used for shooting infrared pictures for a flue.
Description
Technical Field
The invention relates to the technical field of flue detection, in particular to a dust removal flue blockage water leakage detector.
Background
The flue is a tubular device for discharging waste gas and smoke, and the residential flue is a vertical pipeline product for discharging kitchen smoke or toilet waste gas, and is also called an exhaust duct, a ventilating duct and a residential exhaust duct; in factories requiring hot working, however, there is a need to reduce numerous metal flues and to have a large diameter in order to discharge a large amount of flue gas outwards.
Because the hot waste gas is discharged for a long time in the flue, a large amount of particulate matters such as dust are often mixed in the waste gas, the problem of stacking and blocking the flue is easy to occur after long-term use, and gaps are easy to occur after long-term heating and cooling of metal, so that hot gas leakage is caused, and water leakage phenomenon occurs.
The sealing of the dust removing flue in the workshop is invisible and longer, whether the flue is blocked or leaked is checked, a manhole is formed above the flue in the traditional method, procedures such as ascending a height and limited space operation are handled, people are dispatched to check, safety risks exist, manual check is limited to local parts, and the blocking or leaking point of the whole flue cannot be found objectively and comprehensively.
Disclosure of Invention
Therefore, the invention aims to solve the technical problems that in the prior art, a manhole is opened above a flue by a traditional method, procedures such as ascending, limited space operation and the like are handled, people are dispatched to check, safety risks exist, manual check is limited to local parts, and the blocking or water leakage point of the whole flue cannot be objectively and comprehensively found.
In order to solve the technical problems, the invention provides a dust removing flue blockage water leakage detector, which comprises a front observation vehicle, wherein the front observation vehicle comprises two symmetrically arranged fixed frames, the middle parts of the two fixed frames are provided with driving wheels, one side of one fixed frame, which is close to the driving wheels, is fixedly connected with a driving module, the output end of the driving module is fixedly connected with the driving wheels, the driving module is used for driving the driving wheels to rotate and turn, the bottom surface of the fixed frame is higher than the bottommost end of the driving wheels, the bottom of the fixed frame is provided with an adsorption component, the adsorption component is used for adsorbing the fixed frame on a pipeline, one of the top surfaces of the fixed frames is provided with a detection component, the detection component is used for taking infrared pictures of a flue, the dust removing flue is invisible and longer, whether the flue is blocked or leaked or not is checked, a manhole is opened above the flue in the traditional method, handling procedures such as ascending, limited space operation and the like, sending people to check, not only having safety risks, but also being limited to local part, being incapable of objectively and comprehensively finding out the blocking or water leakage point of the whole flue, carrying out infrared shooting on the outer side of the flue through a detection component, judging the heat source condition presented by an infrared photo, and because the flue gas temperature in the flue is too high, the whole outer surface of the flue should present bright yellow, when obvious color deviation of the photo is found, the blocking and water leakage point of the flue can be found, but the flue is coiled in a staggered joint in a factory, the manual shooting is difficult, the front observation vehicle is adsorbed on the outer side of the flue by matching with the arrangement of the front observation vehicle and an adsorption component, the front observation vehicle is driven to move on the outer side of the flue through a driving wheel, and the infrared photo is shot in real time, through the arrangement, the front observation vehicle is only required to move along the flue for one time, the outside of the bent flue can be photographed, and through the arrangement, the manual operation is further reduced, and the flue condition can be comprehensively detected.
In one embodiment of the invention, the detection assembly comprises an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a fixed frame, an extension frame is fixedly connected with the top end of the electric telescopic rod, an infrared camera module is arranged on the outer side of the extension frame and is obliquely arranged, a battery compartment is fixedly connected on the outer side of the fixed frame, an infrared ranging module is fixedly connected at the front end of the fixed frame, when a front observation vehicle walks, the electric telescopic rod stretches to enable the infrared camera module to push upwards, so that the shooting range is increased, and the infrared ranging module is placed at the front end for measuring whether an obstacle exists in front or not, so that the height of the electric telescopic rod is adjusted, the problem that the infrared camera module is collided is reduced, and when no obstacle exists, the infrared camera module is lifted for taking fewer pictures, so that the detection speed is improved.
In one embodiment of the invention, the adsorption component comprises a negative pressure seat, the negative pressure seat is fixedly connected to the inner side of the fixed frame, the bottom end of the negative pressure seat is flush with the fixed frame, a negative pressure fan is fixedly connected to the inner side of the negative pressure seat near the bottom end, suction force is generated from the lower side through rotation of the negative pressure fan in the negative pressure seat and acts on the surface of the flue, so that equipment can be adsorbed on the outer side of the flue, high-capacity power is provided through the battery bin, and the sufficiency of the negative pressure is ensured.
In one embodiment of the invention, a rear observation vehicle is arranged on one side of the front observation vehicle, the rear observation vehicle has the same structure as the front observation vehicle, a locking arm is arranged on the outer side of one of the fixed frames of the front observation vehicle, a servo speed reducing motor is fixedly connected on the outer side of the other fixed frame, a fixed seat is fixedly connected at the output end of the servo speed reducing motor, the fixed seat of the front observation vehicle is connected with the locking arm of the rear observation vehicle, the locking arms are in arc-shaped arrangement, the two locking arms are in parallel arrangement, and each time the flue is required to be provided with a bracket for supporting due to the fact that the whole flue is bigger, the surface of the flue is uneven, the rear observation vehicle and the front observation vehicle are matched, when the infrared ranging module detects that an obstacle exists right in front, and when the obstacle exists all the time after the infrared ranging module surrounds a circle, the front observation vehicle drives the locking arm to tilt up, the front observation vehicle is enabled to tilt forward, the rear observation vehicle is enabled to move forward, the front observation vehicle is put down, the rear observation vehicle is tilted up, and the rear observation vehicle is pulled up to stride the rear observation vehicle, and the rear observation vehicle is automatically, and the rear observation vehicle is crossed over the obstacle, and the corresponding environment can be realized.
In one embodiment of the invention, a steel cable is fixedly connected between the rear observation vehicle and the front observation vehicle, one end of the fixed frame is fixedly connected with a lifting module, the output end of the lifting module is fixedly connected with a locking arm, the surface of the fixed seat is provided with a butt joint hole, when the infrared camera module shoots from top to bottom, only the top surface of the flue can be shot, the bottom is needed to be shot, further shooting work needs to be performed again, time is very consumed, when the equipment advances, the locking arm and the fixed seat are separated from each other, the front observation vehicle moves to the bottom of the flue to shoot the bottom of the flue, the rear observation vehicle and the front observation vehicle are connected through the steel cable, one is under, the steel cable can also provide a certain dragging force, when the obstacle needs to be crossed, the rear observation vehicle and the front observation vehicle are mutually close, the locking arm is driven to arc-shaped to bulge through the lifting module, so that the butt joint of the rear observation vehicle and the front observation vehicle is inserted into the butt joint hole, and after the obstacle is crossed, the whole four-round infrared photo can be shot only by one pass through the arrangement.
In one embodiment of the invention, the storage box is fixedly connected to the outer side of the rear observation vehicle, the inner side of the storage box is hollow, the inner side of the storage box is rotationally connected with the winding roller, the driving motor is fixedly connected to the outer side of the winding pipe, and the steel cable is fixedly connected to the outer side of the winding roller.
In one embodiment of the invention, the bottom surface of the fixed frame is fixedly connected with a plurality of magnet blocks, the locking arms are arranged in a segmented mode, an electric shaft is fixedly connected between the two locking arms, the arrangement of the magnet blocks can adsorb the surface of the flue, the adsorption force of the rear observation vehicle and the front observation vehicle and the flue is improved, the falling is reduced, the arc-shaped locking arms occupy too large space, the crossing distance is reduced through segmented arrangement, when the two locking arms are needed to be butted, the two locking arms are combined through the electric shaft, and because the two locking arms are segmented upwards and stressed downwards when stressed, the rear observation vehicle and the front observation vehicle can be supported with enough strength.
In one embodiment of the invention, the fixing seat comprises an inner sleeve ring, the inner side of the inner sleeve ring is hollow, the inner side of the inner sleeve ring is sleeved with a center block, the center block is fixedly connected with the servo gear motor, a hole penetrating to the inner side is formed in the outer side of the inner sleeve ring, a butt joint groove is formed in the outer side of the center block, after the locking arm is inserted into the fixing seat, the locking arm can penetrate into the butt joint groove, and then the butt joint groove clamps the locking arm along with rotation of the center block, so that the locking arm and a rear-view vehicle are driven to rotate.
In one embodiment of the invention, the inner ring groove is formed in the inner side wall of the inner sleeve ring, the clamping block is fixedly connected to the outer side of the central block and is in sliding clamping connection with the inner ring groove, the clamping block is in arc-shaped arrangement, the arc length of the clamping block is shorter than that of the inner ring groove, the central block and the inner sleeve ring have certain transmission force through the arrangement of the inner ring groove and the clamping block, the arc length difference between the clamping block and the inner ring groove is just the same as the width of the locking arm, and therefore the locking arm can be effectively clamped, and meanwhile after the butting groove is reset, the position of the butting groove can be aligned with the hole of the inner sleeve ring, so that the butting groove can be inserted into the butting groove every time.
In one embodiment of the invention, the contact pad is fixedly connected on the inner wall of the butt joint groove, the contact pad is made of elastic wear-resistant material, the plurality of friction blocks are fixedly connected on the outer side of the end part of the locking arm, and the contact pad and the friction blocks are arranged, so that friction force can be increased, rigid contact is reduced, and damage is reduced.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the dust removing flue blockage water leakage detector, the outer side of the flue is subjected to infrared shooting through the detection component, the heat source condition represented by the infrared photo is judged, and because the flue gas temperature in the flue is too high, the whole outer surface of the flue is required to be bright yellow, when obvious color deviation of the photo is found, the flue blockage and water leakage point can be found, the front observation vehicle is adsorbed on the outer side of the flue in cooperation with the arrangement of the front observation vehicle and the adsorption component, the front observation vehicle is driven to move forward on the outer side of the flue through the driving wheel, and the infrared photo is shot in real time, and by the arrangement, the outer side of the bent flue can be shot once only by the front observation vehicle along the flue, so that the manual operation is further reduced, and the flue condition can be comprehensively detected;
when the infrared ranging module detects that an obstacle exists right in front of the front observation vehicle and the obstacle exists all the time after the front observation vehicle surrounds the front observation vehicle, the servo speed reducing motor is started to drive the locking arm to rotate upwards to tilt up, the front observation vehicle is tilted, the rear observation vehicle moves forwards, the front observation vehicle is enabled to cross the obstacle, the front observation vehicle is put down, the front observation vehicle is tilted up again, and the rear observation vehicle is pulled up, so that the effect of automatically crossing the obstacle is achieved, and the device can work normally corresponding to various environments;
the locking arm and the fixing base are mutually separated, the front observation vehicle is moved to the bottom of the flue, the bottom of the flue is shot, the rear observation vehicle is connected with the front observation vehicle through the steel cable, one steel cable can provide certain dragging force under the last, when the obstacle is needed to be crossed, the rear observation vehicle and the front observation vehicle are mutually close, the lifting module drives the arc-shaped protrusion of the locking arm, the locking arm is inserted into the butt joint hole, the butt joint of the rear observation vehicle and the front observation vehicle is completed, the rear observation vehicle is separated after crossing, and through the arrangement, the infrared photos around the whole flue can be shot only by one pass.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a front view vehicle of the present invention;
FIG. 3 is a perspective view of a detection assembly of the present invention;
FIG. 4 is an internal perspective view of the holder of the present invention;
FIG. 5 is a cross-sectional expanded view of the fixing base of the present invention;
description of the specification reference numerals: 1. a rear observation vehicle; 2. a front observation vehicle; 3. a battery compartment; 4. a storage box; 5. a wire rope; 6. a fixing seat; 7. an infrared ranging module; 8. a fixed frame; 9. a driving wheel; 10. a locking arm; 11. an electric shaft; 12. a detection assembly; 13. a negative pressure seat; 14. an electric telescopic rod; 15. an extension rack; 16. an infrared camera module; 18. an inner collar; 19. a center block; 20. a friction block; 21. a butt joint groove; 22. a contact pad; 23. a clamping block; 24. an inner ring groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1 to 5, the invention relates to a dust-removing flue blockage water leakage detector, which comprises a front observation vehicle 2, wherein the front observation vehicle 2 comprises two symmetrically arranged fixed frames 8, the middle parts of the two fixed frames 8 are provided with driving wheels 9, one side of one fixed frame 8 close to the driving wheels 9 is fixedly connected with a driving module, the output end of the driving module is fixedly connected with the driving wheels 9, the driving module is used for driving the driving wheels 9 to rotate and turn, the bottom surface of the fixed frame 8 is higher than the bottommost end of the driving wheels 9, the bottom of the fixed frame 8 is provided with an adsorption component, the adsorption component is used for adsorbing the fixed frame 8 on a pipeline, the top surface of one fixed frame 8 is provided with a detection component 12, the detection component 12 is used for taking infrared pictures of a flue, when in work, the dust-removing flue of a workshop is invisible and longer, checking whether the flue is blocked or leaked, opening a manhole above the flue in the traditional method, handling procedures such as ascending height, limited space operation and the like, sending people to check, not only having safety risks, but also being limited to local part, being incapable of objectively and comprehensively finding out the blocking or leaking point of the whole flue by manual check, carrying out infrared shooting on the outer side of the flue through a detection component 12, judging the heat source condition represented by an infrared photo, and because the flue gas temperature in the flue is too high, the whole outer surface of the flue should be bright yellow, when obvious color deviation of the photo is found, the blocking and leaking point of the flue can be found, but the packing of the flue is wrong in the factory, the manual shooting is difficult, the front observation vehicle 2 is adsorbed on the outer side of the flue in cooperation with the arrangement of the front observation vehicle 2 and an adsorption component, the front observation vehicle 2 is driven to move forward on the outer side of the flue through a driving wheel 9, through the arrangement, the outer side of the bent flue can be photographed once only by the front observation vehicle 2 walking along the flue, manual operation is further reduced, and the flue condition can be comprehensively detected.
The detection assembly 12 comprises an electric telescopic rod 14, the bottom end of the electric telescopic rod 14 is fixedly connected with a fixed frame 8, an extension frame 15 is fixedly connected to the top end of the electric telescopic rod 14, an infrared camera module 16 is arranged on the outer side of the extension frame 15, the infrared camera module 16 is obliquely arranged, a battery compartment 3 is fixedly connected to the outer side of the fixed frame 8, an infrared ranging module 7 is fixedly connected to the front end of the fixed frame 8, when the front observation vehicle 2 walks, the electric telescopic rod 14 stretches, the infrared camera module 16 is lifted, so that the shooting range is improved, the infrared ranging module 7 is placed at the front end and used for measuring whether an obstacle exists in front, the height of the electric telescopic rod 14 is adjusted, the problem that the infrared camera module 16 is collided is solved, and the infrared camera module 16 is lifted when no obstacle exists, so that photos are taken, and the detection speed is improved.
The adsorption component comprises a negative pressure seat 13, the negative pressure seat 13 is fixedly connected to the inner side of the fixed frame 8, the bottom end of the negative pressure seat 13 is flush with the fixed frame 8, a negative pressure fan is fixedly connected to the inner side of the negative pressure seat 13 near the bottom end, and when the adsorption component works, suction force is generated from the lower side through the rotation of the negative pressure fan in the negative pressure seat 13 and acts on the surface of a flue, so that equipment can be adsorbed to the outer side of the flue, high-capacity power is provided through the battery bin 3, and the sufficiency of negative pressure is ensured.
One side of the front observation car 2 is provided with the rear observation car 1, the rear observation car 1 is the same with the structure of the front observation car 2, the outside of one of the fixed frames 8 of the front observation car 2 is provided with a locking arm 10, the other one of the fixed frames 8 is fixedly connected with a servo gear motor, the output end of the servo gear motor is fixedly connected with a fixed seat 6, the fixed seat 6 of the front observation car 2 is connected with the locking arm 10 of the rear observation car 1, the locking arms 10 are in arc-shaped arrangement, the two locking arms 10 are in parallel arrangement, during operation, due to the fact that the whole flue is large, a bracket is required to be arranged through one end flue, the surface of the flue is uneven, the rear observation car 1 and the front observation car 2 are matched, when the infrared ranging module 7 detects that an obstacle exists right in front, and when the obstacle exists all the time after surrounding a circle, the front observation car 2 is tilted up, the rear observation car 1 moves forwards, the front observation car 2 is allowed to cross the obstacle, and then the front observation car 2 is put down, the front observation car 2 is pulled up, and the rear observation car 1 is correspondingly pulled up, and the automatic environment can be normally.
The steel cable 5 is fixedly connected between the rear observation car 1 and the front observation car 2, one end of the fixing frame 8 is fixedly connected with the lifting module, the output end of the lifting module is fixedly connected with the locking arm 10, the surface of the fixing seat 6 is provided with a butt joint hole, when the infrared camera module 16 shoots from top to bottom, only the top surface of the flue can be shot, the bottom is needed to shoot, further shooting work is needed again, time is very consumed, when the equipment advances, the locking arm 10 and the fixing seat 6 are separated from each other, the front observation car 2 moves to the bottom of the flue, shooting is carried out on the bottom of the flue, the rear observation car 1 and the front observation car 2 are connected through the steel cable 5, one is under the last, the steel cable 5 can also provide a certain dragging force, when an obstacle is needed to be crossed, the rear observation car 1 and the front observation car 2 are close to each other, the locking arm 10 is driven to be protruded in an arc shape through the lifting module, thus the butt joint hole is inserted, the rear observation car 1 and the front observation car 2 are needed to shoot the whole infrared photo around the flue after crossing.
The outside rigid coupling of back observation car 1 has containing box 4, the inboard of containing box 4 is hollow setting, the inboard of containing box 4 rotates and is connected with the winding roller, the outside rigid coupling of winding pipe has driving motor, cable 5 and the outside rigid coupling of winding roller, during operation, through the setting of containing box 4, not only can be when back observation car 1 and preceding observation car 2 dock, through driving motor drive winding pipe rotation rolling cable 5, guide back observation car 1 and preceding observation car 2 are close to each other, do not need accurate guiding equipment, have reduced the loose work that influences the removal of cable 5 simultaneously.
The bottom surface rigid coupling of fixed frame 8 has a plurality of magnetism stone, locking arm 10 is the segmentation setting, the rigid coupling has electric axle 11 between two locking arms 10, during operation, the setting of magnetism stone can adsorb the flue surface, improves back observation car 1 and preceding observation car 2 and the adsorption affinity of flue and reduces to drop, and curved locking arm 10 occupation space is too big, through the segmentation setting, reduces and spanes the distance, when needs butt joint, merges two sections locking arms 10 through electric axle 11, and because two sections locking arms 10 are the segmentation that makes progress, downward atress when the atress, consequently has enough intensity to hold up back observation car 1 and preceding observation car 2.
The fixing seat 6 comprises an inner sleeve ring 18, the inner side of the inner sleeve ring 18 is in a hollow arrangement, a center block 19 is sleeved on the inner side of the inner sleeve ring 18, the center block 19 is fixedly connected with a servo gear motor, a hole penetrating to the inner side is formed in the outer side of the inner sleeve ring 18, a butt joint groove 21 is formed in the outer side of the center block 19, when the locking arm 10 is inserted into the fixing seat 6 in operation, the locking arm 10 can penetrate into the butt joint groove 21, then the butt joint groove 21 clamps the locking arm 10 along with rotation of the center block 19, so that the locking arm 10 and the rear observation vehicle 1 are driven to rotate, through the triple clamping force of the center block 19, the inner sleeve ring 18 and the locking arm 10, the locking arm 10 can be effectively fixed, a self-locking effect is achieved, after the center block 19 is rotated and reset, the extrusion force is not generated, the locking arm 10 can be easily pulled out, complicated electric locking equipment is not needed, and the locking and releasing functions are completed.
The inner ring groove 24 is formed in the inner side wall of the inner collar 18, the clamping block 23 is fixedly connected to the outer side of the central block 19, the clamping block 23 is in sliding clamping connection with the inner ring groove 24, the clamping block 23 is in arc-shaped arrangement, the arc length of the clamping block 23 is shorter than that of the inner ring groove 24, when the inner collar 18 is in operation, the central block 19 and the inner collar 18 have certain driving force through the arrangement of the inner ring groove 24 and the clamping block 23, the difference between the arc lengths of the clamping block 23 and the inner ring groove 24 is just the same as the width of the locking arm 10, so that the locking arm 10 can be effectively clamped, and meanwhile after the butt joint groove 21 is reset, the position of the butt joint groove 21 can be aligned with a hole of the inner collar 18, and the butt joint groove 21 can be inserted every time.
The contact pad 22 is fixedly connected to the inner wall of the butt joint groove 21, the contact pad 22 is made of elastic wear-resistant materials, the plurality of friction blocks 20 are fixedly connected to the outer side of the end portion of the locking arm 10, and when the locking arm is in operation, friction force can be increased, rigid contact is reduced, and damage is reduced due to the arrangement of the contact pad 22 and the friction blocks 20.
When the device works, the dust removing flue of the workshop is invisible and longer, a manhole is formed above the flue in the traditional method, procedures such as ascending height, limited space operation and the like are handled, people enter the checking, safety risks exist, manual checking is limited to be local, the blocking or water leakage point of the whole flue cannot be objectively and comprehensively found, the outer side of the flue is subjected to infrared shooting through the detection component 12, the situation of a heat source represented by an infrared photo is judged, the whole outer surface of the flue is bright yellow because the temperature of flue gas in the flue is too high, when obvious color deviation of the photo is found, the blocking and water leakage point of the flue can be found, but the flue is staggered in a factory, the manual shooting is difficult, the front observation vehicle 2 is adsorbed on the outer side of the flue in cooperation with the arrangement of the front observation vehicle 2 and the adsorption component, the front observation vehicle 2 is driven to move on the outer side of the flue through the driving wheel 9, the bent outer side of the flue can be shot in real time, the manual operation can be further reduced through the arrangement, and the condition of manual detection can be comprehensively realized; when the front observation vehicle 2 walks, the electric telescopic rod 14 stretches to enable the infrared camera module 16 to be lifted, so that the shooting range is increased, the infrared distance measuring module 7 is placed at the front end and used for measuring whether an obstacle exists in front, so that the height of the electric telescopic rod 14 is adjusted, the problem that the infrared camera module 16 is collided is solved, and when no obstacle exists, the infrared camera module 16 is lifted to take few photos, so that the detection speed is increased; through the rotation of the negative pressure fan in the negative pressure seat 13, suction force is generated from the lower part and acts on the surface of the flue, so that equipment can be adsorbed on the outer side of the flue, high-power is provided through the battery bin 3, and the sufficient negative pressure is ensured; because the whole flue is large, a bracket is required to be arranged for supporting the flue after the flue passes through one end, so that the surface of the flue is uneven, the rear observation vehicle 1 and the front observation vehicle 2 are matched, when the infrared ranging module 7 detects that an obstacle exists right in front and the obstacle exists all the time after the flue is surrounded by a circle, the servo speed reducing motor is started to drive the locking arm 10 to rotate upwards, the front observation vehicle 2 is tilted, the rear observation vehicle 1 moves forwards, the front observation vehicle 2 is enabled to cross the obstacle, the front observation vehicle 2 is put down, the rear observation vehicle 1 is tilted again, and the rear observation vehicle 1 is pulled up, so that the effect of automatically crossing the obstacle is realized, and the device can normally work corresponding to various environments; when the infrared camera module 16 shoots from top to bottom, only the top surface of the flue can be shot, the bottom is needed to be shot again, the shooting work is needed again, time is very wasted, when the equipment advances, the locking arm 10 and the fixing seat 6 are separated from each other, the front observation vehicle 2 moves to the bottom of the flue, the bottom of the flue is shot, the rear observation vehicle 1 and the front observation vehicle 2 are connected through the steel cable 5, one is under the last, the steel cable 5 can also provide certain drag force, when the obstacle is needed to be crossed, the rear observation vehicle 1 and the front observation vehicle 2 are close to each other, the lifting module drives the locking arm 10 to be in an arc shape to be protruded, the locking arm is inserted into the butt joint hole, the butt joint of the rear observation vehicle 1 and the front observation vehicle 2 is completed, and after the crossing is separated, and through the arrangement, the infrared photos around the whole flue can be shot only by one pass; through the arrangement of the storage box 4, when the rear observation vehicle 1 is in butt joint with the front observation vehicle 2, the driving motor drives the winding pipe to rotate so as to wind the steel cable 5, the rear observation vehicle 1 and the front observation vehicle 2 are guided to be close to each other, precise guiding equipment is not needed, and meanwhile, the work of loosely influencing movement of the steel cable 5 is reduced; the arrangement of the magnet blocks can adsorb the surface of the flue, the adsorption force of the rear observation vehicle 1, the front observation vehicle 2 and the flue is improved, the space occupied by the arc-shaped locking arms 10 is too large, the spanning distance is reduced through the sectional arrangement, when the butt joint is needed, the two sections of locking arms 10 are combined through the electric shaft 11, and as the two sections of locking arms 10 are upward sections and are stressed downwards when stressed, the rear observation vehicle 1 and the front observation vehicle 2 can be supported with enough strength; after the locking arm 10 is inserted into the fixing seat 6, the locking arm 10 can go deep into the butting groove 21, and then the butting groove 21 clamps the locking arm 10 along with the rotation of the central block 19, so that the locking arm 10 and the rear observation vehicle 1 are driven to rotate, by the arrangement, the locking arm 10 can be effectively fixed through the triple clamping force of the central block 19, the inner sleeve ring 18 and the locking arm 10 when the central block 19 rotates, the self-locking effect is realized, the locking arm 10 can be easily pulled out without extrusion force after the central block 19 rotates and returns, and the locking and releasing functions are completed without complex electric locking equipment; through the arrangement of the inner ring groove 24 and the clamping block 23, the center block 19 and the inner collar 18 have certain transmission force, and the arc length difference between the clamping block 23 and the inner ring groove 24 is just the same as the width of the locking arm 10, so that the locking arm 10 can be effectively clamped, and meanwhile, after the butting groove 21 is reset, the position of the butting groove 21 can be aligned with the hole of the inner collar 18, so that the butting groove 21 can be inserted every time; the arrangement of the contact pads 22 and friction blocks 20 increases friction and reduces rigid contact, thereby reducing damage.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. The utility model provides a dust removal flue blocks up leak detection appearance which characterized in that: including preceding observation car (2), preceding observation car (2) are provided with fixed frame (8) including two symmetries, the middle part of two fixed frames (8) is provided with drive wheel (9), and one of them fixed frame (8) is close to one side rigid coupling of drive wheel (9) and has drive module, drive module's output and drive wheel (9) rigid coupling, drive module is used for driving the rotation of drive wheel (9) and turns to, the bottom surface of fixed frame (8) is higher than the bottommost of drive wheel (9), the bottom of fixed frame (8) is provided with adsorption component, adsorption component is used for letting fixed frame (8) adsorb on the pipeline, one of them be provided with detection component (12) on the top surface of fixed frame (8), detection component (12) are used for taking infrared photograph for the flue.
2. The dust removal flue blockage water leakage detector as set forth in claim 1, wherein: the detection assembly (12) comprises an electric telescopic rod (14), the bottom end of the electric telescopic rod (14) is fixedly connected with a fixed frame (8), an extension frame (15) is fixedly connected to the top end of the electric telescopic rod (14), an infrared camera module (16) is arranged on the outer side of the extension frame (15), the infrared camera module (16) is obliquely arranged, a battery compartment (3) is fixedly connected to the outer side of the fixed frame (8), and an infrared ranging module (7) is fixedly connected to the front end of the fixed frame (8).
3. The dust removal flue blockage water leakage detector as set forth in claim 1, wherein: the adsorption component comprises a negative pressure seat (13), the negative pressure seat (13) is fixedly connected to the inner side of the fixed frame (8), the bottom end of the negative pressure seat (13) is flush with the fixed frame (8), and a negative pressure fan is fixedly connected to the inner side of the negative pressure seat (13) close to the bottom end.
4. A dust removal flue blockage water leakage detector as set forth in claim 3 wherein: one side of preceding observation car (2) is provided with back observation car (1), the structure of back observation car (1) and preceding observation car (2) is the same, the outside of one of them fixed frame (8) of preceding observation car (2) is provided with locking arm (10), and another the outside rigid coupling of fixed frame (8) has servo gear motor, servo gear motor's output rigid coupling has fixing base (6), fixing base (6) of preceding observation car (2) are connected with locking arm (10) of back observation car (1), locking arm (10) are the arc setting, and two locking arms (10) are parallel arrangement.
5. The dust removal flue blockage water leakage detector as set forth in claim 4, wherein: the rear observation vehicle (1) and the front observation vehicle (2) are fixedly connected with a steel cable (5), one end of the fixed frame (8) is fixedly connected with a lifting module, the output end of the lifting module is fixedly connected with the locking arm (10), and a butt joint hole is formed in the surface of the fixed seat (6).
6. The dust removal flue blockage water leakage detector as set forth in claim 5, wherein: the outside rigid coupling of back observation car (1) has containing box (4), the inboard of containing box (4) is hollow setting, the inboard rotation of containing box (4) is connected with the winding roller, the outside rigid coupling of winding pipe has driving motor, cable wire (5) and the outside rigid coupling of winding roller.
7. The dust removal flue blockage water leakage detector as set forth in claim 4, wherein: the bottom surface rigid coupling of fixed frame (8) has a plurality of magnetism stone, locking arm (10) are the segmentation setting, and rigid coupling has electric shaft (11) between two locking arms (10).
8. The dust removal flue blockage water leakage detector as set forth in claim 4, wherein: the fixing seat (6) comprises an inner sleeve ring (18), the inner side of the inner sleeve ring (18) is hollow, a center block (19) is sleeved on the inner side of the inner sleeve ring (18), the center block (19) is fixedly connected with a servo gear motor, a hole penetrating to the inner side is formed in the outer side of the inner sleeve ring (18), and a butt joint groove (21) is formed in the outer side of the center block (19).
9. The dust removal flue blockage water leakage detector as set forth in claim 8, wherein: an inner ring groove (24) is formed in the inner side wall of the inner collar (18), a clamping block (23) is fixedly connected to the outer side of the center block (19), the clamping block (23) is in sliding clamping connection with the inner ring groove (24), the clamping block (23) is in an arc-shaped arrangement, and the arc length of the clamping block (23) is shorter than that of the inner ring groove (24).
10. The dust removal flue blockage water leakage detector as set forth in claim 9, wherein: the inner wall of the butt joint groove (21) is fixedly connected with a contact pad (22), the contact pad (22) is made of elastic wear-resistant materials, and the outer side of the end part of the locking arm (10) is fixedly connected with a plurality of friction blocks (20).
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| CN202310212983.4A CN116357900B (en) | 2023-03-07 | 2023-03-07 | Dust removal flue blocks up leak detector |
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| CN116357900B (en) | 2023-11-10 |
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Address after: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee after: Jiangsu Shagang Steel Co.,Ltd. Country or region after: China Patentee after: JIANGSU SHAGANG GROUP Co.,Ltd. Address before: Suzhou City, Jiangsu province 215625 Zhangjiagang City Jin Fengzhen Shagang Technology Building Patentee before: ZHANGJIAGANG HONGCHANG STEEL PLATE Co.,Ltd. Country or region before: China Patentee before: JIANGSU SHAGANG GROUP Co.,Ltd. |
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