CN120347035B - Tunnel drainage pipe adaptive crystallization blockage dredging and silt suction device - Google Patents
Tunnel drainage pipe adaptive crystallization blockage dredging and silt suction deviceInfo
- Publication number
- CN120347035B CN120347035B CN202510828542.6A CN202510828542A CN120347035B CN 120347035 B CN120347035 B CN 120347035B CN 202510828542 A CN202510828542 A CN 202510828542A CN 120347035 B CN120347035 B CN 120347035B
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- Prior art keywords
- movable
- pipeline
- arc
- cleaning
- front cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
本发明涉及管道结晶清洁相关技术领域，特别是涉及隧道排水管管道自适应结晶堵塞疏通吸淤装置，清洁壳体固定安装有球形前盖，清洁壳体的内部设置有运动贴合组件，运动贴合组件中的行走轮与管道内壁贴合行走，球形前盖中心处活动设置有旋转柱，旋转柱的外部设置有对管道内壁进行清洁的刮动清理组件，刮动清理组件中设置的弧形刮板对管道内壁的结晶体进行初步清洁，刮动清理组件中的活动刮板用于贴合管道内壁进行精细清洁，本发明通过刮动清理组件内的弧形刮板和活动刮板交错实现对管道内壁的初步清洁和精细清洁，同时降低污水对管道内壁的再次污染，通过残渣推动组件对再次汇集的淤泥和结晶体进行清洁，提高管道内部的清洁效果。
The present invention relates to the technical field related to pipeline crystallization cleaning, in particular to a tunnel drainage pipe adaptive crystallization blockage dredging and silt suction device, a cleaning shell is fixedly installed with a spherical front cover, a moving fitting component is arranged inside the cleaning shell, the walking wheels in the moving fitting component are fitted with the inner wall of the pipeline for walking, a rotating column is movably arranged at the center of the spherical front cover, and a scraping cleaning component for cleaning the inner wall of the pipeline is arranged outside the rotating column, the arc scraper arranged in the scraping cleaning component performs preliminary cleaning on the crystals on the inner wall of the pipeline, and the movable scraper in the scraping cleaning component is used to fit the inner wall of the pipeline for fine cleaning, the present invention realizes preliminary cleaning and fine cleaning of the inner wall of the pipeline by staggering the arc scraper and the movable scraper in the scraping cleaning component, and at the same time reduces the secondary pollution of the inner wall of the pipeline by sewage, cleans the sludge and crystals that are gathered again through the residue pushing component, and improves the cleaning effect inside the pipeline.
Description
Technical Field
The invention relates to the technical field related to pipeline crystallization cleaning, in particular to a self-adaptive crystallization blocking dredging and dredging silt sucking device for a tunnel drain pipe.
Background
The tunnel drain pipe in the limestone region can exert a good drainage function at the initial stage of tunnel operation, but as the operation years increase year by year, the tunnel in the limestone region gradually accumulates to form white crystals along the inner wall and the outer wall of the tunnel drain pipe due to the hydrodynamic action of karst water or corrosive liquid, so that the drainage efficiency and drainage efficiency of the limestone tunnel are greatly reduced, and even the drain pipe is finally caused to thoroughly fail, and the safety and stability of surrounding rock behind a tunnel lining structure and a lining are affected.
At present, the mechanical vehicle is adopted to enter the pipeline, then the crystal on the inner wall of the pipeline is rotationally scraped and cleaned by the aid of the rotary scraping plate, the crystal and the sludge which are scraped and fallen cleanly are intensively discharged through the mechanical vehicle, firstly, the scraping plate cannot be suitable for the pipeline with different inner diameters, so that the cleaning effect of the crystal cannot be reduced due to the fact that the scraping plate is propped against the inner wall of the pipeline, in addition, when the crystal on the inner wall of the pipeline is rotationally scraped and moved, the sewage at the bottom of the pipeline and the crystal which is scraped and splashed down are driven to the inner wall of the pipeline again, the inner wall of the pipeline is polluted by the scraping plate when the crystal is scraped, the cleaning effect of the scraping plate on the inner wall of the pipeline is reduced, the cleaning effect of the cleaned sewage is reduced at the inner bottom of the pipeline again along the pipe wall, and the crystal is caused to remain at the bottom of the pipeline again.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a self-adaptive crystallization blocking dredging and dredging silt sucking device for a tunnel drain pipe.
The technical scheme includes that the self-adaptive crystallization blockage dredging and dredging silt sucking device for the tunnel drain pipe comprises a cleaning shell, wherein a spherical front cover is fixedly arranged in the cleaning shell, a motion laminating assembly is arranged in the cleaning shell, travelling wheels in the motion laminating assembly are laminated with the inner wall of the pipe and walk, a rotating column is movably arranged in the center of the spherical front cover, a scraping cleaning assembly for cleaning the inner wall of the pipe is arranged outside the rotating column, an arc-shaped scraping plate arranged in the scraping cleaning assembly is used for primarily cleaning crystals on the inner wall of the pipe, a movable scraping plate in the scraping cleaning assembly is used for finely cleaning the inner wall of the pipe in a laminating mode, and an adaptation laminating assembly is arranged in the rotating column and is used for laminating the movable scraping plate and the arc-shaped scraping plate with the inner wall of the pipe;
The inside of spherical protecgulum is provided with inhales the silt pump, inhales silt pump input and is connected with the silt pipe that inhales that is located spherical protecgulum bottom, and inhale silt pump output fixed mounting has row material pipe, and the inner bottom of clean casing is provided with the residue and promotes the subassembly, and the fan-shaped scraper blade in the residue promotion subassembly scrapes the position department of inhaling the silt pipe with the residue of pipeline bottom.
As a preferable technical scheme of the invention, the motion laminating assembly further comprises a motion ring and a spreading rod, wherein a fixed column is fixedly arranged at the inner center of the cleaning shell, the motion ring movably penetrates through the outer part of the fixed column, a limiting bottom plate is fixedly arranged at one end of the fixed column, which is close to the spherical front cover, a T-shaped sliding groove is formed in one side, which is far away from the spherical front cover, of the limiting bottom plate, a T-shaped sliding block is slidingly connected in the T-shaped sliding groove, a spreading plate is fixedly arranged on the T-shaped sliding block, three groups of spreading holes which are matched with the spreading plate in size are formed in the cleaning shell, and the spreading plates are all movable in the spreading holes.
The fixed column is internally provided with a servo motor at one end which is close to the spherical front cover, the output end of the servo motor is connected with a moving block through a fixed screw, the periphery of the moving block is provided with a moving rod, the moving rod penetrates through the fixed column and is arranged on the inner side of the moving ring, a spreading plate is movably connected with the moving ring through a first hinge part, a walking seat is arranged at two ends of one side of the spreading plate, which is far away from the fixed column, a walking wheel is movably arranged on the walking seat, which is close to the spherical front cover, a driving box for driving the walking wheel to move is arranged on the walking seat, and an auxiliary wheel attached to the inner wall of a pipeline is movably arranged on the walking seat, which is far away from the spherical front cover.
As a preferable technical scheme of the invention, the scraping and cleaning assembly further comprises an arc-shaped swing arm and a fixed support plate, wherein three groups of arc-shaped swing arms are uniformly and movably arranged on the periphery of one end of the rotating column far away from the spherical front cover, the arc-shaped scraping plates are fixedly arranged at the top ends of the arc-shaped swing arms, three groups of fixed support plates are uniformly arranged on the periphery of one end of the rotating column close to the spherical front cover, movable rods are connected inside the fixed support plates through limiting strips, the movable scraping plates are fixedly arranged at the top ends of the movable rods, and the arc-shaped scraping plates and the movable scraping plates are in joint movement with the inner walls of the pipelines.
The rotary motor is fixedly installed in the spherical front cover, the output end of the rotary motor is connected with a first gear through a rotating shaft, a rotating column is fixedly installed at one end located in the spherical front cover and is movably meshed with a second gear, the arc-shaped scraping plates are uniformly provided with a plurality of drainage holes, two sides of each movable scraping plate are provided with waterproof grooves, the movable scraping plates are movably connected with waterproof turnover plates in the waterproof grooves through the rotating shaft, the tops of the movable scraping plates are uniformly provided with a plurality of drainage grooves, and the arc-shaped swinging arms and the fixed supporting plates are arranged outside the rotating column in a staggered mode;
the arc spraying seats with the spraying heads are uniformly arranged around the top of the spherical front cover, and the connecting seats connected with the arc spraying seats are arranged in the spherical front cover.
As a preferable technical scheme of the invention, the adaptive fitting assembly comprises a movable screw rod and a rotary disc, wherein the movable screw rod and the rotary disc are movably arranged in a rotary column, a stepping motor is fixedly arranged at one end, close to a rotary motor, of the rotary column, the movable screw rod is fixedly arranged at the output end of the stepping motor, a movable block is connected with one end, far away from the rotary motor, of the movable screw rod in a threaded manner, a hinge rod is movably connected between the movable block and an arc-shaped swing arm through a second hinge piece, and the hinge rod movably penetrates through a movable groove formed in the rotary column.
The movable screw is fixedly arranged at one end close to the rotating motor, the rotating disk is provided with an arc-shaped rotating groove, the bottom of the movable rod is fixedly provided with a fixed rotating shaft which is matched with the arc-shaped rotating groove in size, and the fixed rotating shaft is movably arranged in the arc-shaped rotating groove.
As a preferable technical scheme of the invention, the residue pushing assembly further comprises a base block fixedly arranged at the bottom of the cleaning shell, tapered guide rails are fixedly arranged on the base block, side plates are connected between the tapered guide rails through connecting blocks, a plurality of base columns are fixedly arranged on one side, close to the side plates, of the base block, driving gears are movably arranged outside the base columns, and the base columns and the driving gears are in joint movement.
The side plate is connected with a side frame through a limit groove, a supporting rotating shaft is movably arranged in the side frame, a driving gear is fixedly arranged on the supporting rotating shaft, a first bevel gear is arranged in the side frame by the supporting rotating shaft, a first motor is arranged at the top of the side frame, a second bevel gear arranged in the side frame is connected with the output end of the first motor through the rotating shaft, the second bevel gear is movably meshed with the first bevel gear, a connecting block is fixedly arranged at one end of the side frame far away from the base block, a connecting rod is fixedly arranged at the bottom of the connecting block, and a sector scraper is arranged at the bottom end of the connecting rod.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the reciprocating movement of the opening plate is realized under the action of the T-shaped sliding groove and the T-shaped sliding block by driving the moving block on the fixed screw rod through the servo motor in the movement attaching assembly, the opening plate drives the traveling wheel and the auxiliary wheel to attach and support with the inner walls of pipelines with different inner diameters, the primary cleaning and the fine cleaning of the inner walls of the pipelines are realized through the interlacing of the arc-shaped scraping plate and the movable scraping plate in the scraping and cleaning assembly, the secondary pollution of sewage to the inner walls of the pipelines is reduced, the cleaning of the sludge and crystals collected again is realized through the residue pushing assembly, and the cleaning effect of the inner parts of the pipelines is improved.
2. According to the invention, the arc-shaped scraping plates connected with the arc-shaped swinging arms on the periphery of the rotary column in the scraping and cleaning assembly are used for primarily rotating and scraping crystals on the inner wall of the pipeline, larger crystals which are easy to clean are scraped off, the drainage holes on the arc-shaped scraping plates can not drive sewage at the bottom of the pipeline to stir around the inner wall of the pipeline in the rotating movement process, and the angle of the arc-shaped scraping plates is adjusted by utilizing the second hinging piece and the hinging rod, so that the arc-shaped scraping plates are matched with pipelines with different inner diameters for bonding cleaning, and the cleaning capability is improved.
3. According to the invention, the acidic dissolving liquid is sprayed on the periphery of the pipeline through the connecting seat, the arc-shaped spraying seat and the spraying head, crystals difficult to clean are dissolved, the inner wall of the pipeline is cleaned in a fine rotation mode through scraping the movable scraping plate in the cleaning assembly, the movable scraping plate is vertically attached to the inner wall of the pipeline, the full and thorough cleaning of the crystals on the inner wall of the pipeline is improved, the movable rod in the fixed supporting plate is lifted and adjusted through the rotating disc, the arc-shaped rotating groove and the fixed rotating shaft, and the distance between the movable scraping plate and pipelines with different inner diameters is synchronously adjusted, so that the movable scraping plate is attached to the inner part of the pipeline for cleaning.
4. According to the invention, splash prevention is carried out by scraping the waterproof turnover plate rotating on the side edge of the movable scraping plate in the cleaning assembly, when the movable scraping plate is rotationally driven by sewage at the bottom of the pipeline, the sewage rotationally driven by the movable scraping plate rotates the waterproof turnover plate, so that the sewage rotationally driven by the movable scraping plate cannot adhere to the inner wall of the pipeline along with the movable scraping plate, and the waterproof groove of the movable scraping plate can reduce contact with the sewage at the bottom of the pipeline while cleaning crystals is achieved, thereby improving the cleaning effect of the inner wall of the pipeline.
5. According to the invention, the movable screw rod is driven to rotate by the stepping motor in the rotary column in the fitting assembly, the movable block on the movable bolt rod is driven to reciprocate under the limit of the hinging rod and the movable groove, and the rotary disk drives the fixed rotary shaft to expand or furl through the arc-shaped rotary groove in the rotating process, so that the movable scraping plate and the arc-shaped scraping plate can be fitted with the inner wall of the pipeline for movement, and the cleaning effect of crystals on the inner wall of the pipeline is improved.
6. According to the invention, the connecting block and the connecting rod of the residue pushing assembly drive the fan-shaped scraping plate to push sewage at the bottom in the pipeline, the collected sewage is pushed to the position of the silt sucking pipe, and the residue sewage is discharged again in a concentrated manner by matching the silt sucking pump with the silt sucking pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a cleaning housing according to the present invention;
FIG. 3 is a schematic diagram of a silt sucking pump according to the present invention;
FIG. 4 is a schematic structural view of a fixing post according to the present invention;
FIG. 5 is a schematic diagram of the structure of a motion block according to the present invention;
FIG. 6 is a schematic structural view of the spherical front cover of the present invention;
FIG. 7 is a schematic view of an arcuate swing arm structure according to the present invention;
FIG. 8 is a schematic view of the structure of the fixing support plate of the present invention;
FIG. 9 is a schematic view of the structure of the movable screw of the present invention;
FIG. 10 is a schematic view of a rotary disk according to the present invention;
FIG. 11 is a schematic view of the structure of a base block of the present invention;
fig. 12 is a schematic structural view of a driving gear of the present invention.
10, Cleaning a shell; 11, a spherical front cover; 12, a silt sucking pump; 13, a silt suction pipe, 14, a material discharging pipe, 15, a spray head, 16, an arc spraying seat, 17, a connecting seat, 20, a rotary column, 21, an arc scraping plate, 22, a movable scraping plate, 23, an arc swinging arm, 24, a fixed supporting plate, 25, a water discharging hole, 26, a waterproof groove, 27, a waterproof turnover plate, 28, a water discharging groove, 30, a fan-shaped scraping plate, 31, a limiting groove, 32, a side frame, 33, a supporting rotating shaft, 34, a first bevel gear, 35, a first motor, 36, a second bevel gear, 37, a connecting block, 38, a connecting rod, 40, a fixed column, 41, a moving ring, 42, a supporting rod, 43, a servo motor, 44, a fixed screw, 45, a moving block, 46, a moving rod, 47, a first hinge, 50, a limiting bottom plate, 51, a T-shaped sliding groove, 52, a T-shaped sliding block, 53, a supporting plate, 54, a supporting hole, 55, a walking seat, 56, a walking wheel, 57, a driving box, 58, an auxiliary wheel, 60, a stepping motor, 61, a moving screw, 62, a rotating disc, 63, a moving block, a second hinge, 65, a second hinge, a gear, a supporting seat, a rotating block, a rotating seat, a gear, a rotating seat, a lifting and a lifting seat, a lifting.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
The embodiment is shown in figures 1, 2, 3, 4 and 5, the cleaning device comprises a cleaning shell 10, a spherical front cover 11 is fixedly installed on the cleaning shell 10, a motion attaching assembly is arranged in the cleaning shell 10, a travelling wheel 56 in the motion attaching assembly is attached to the inner wall of a pipeline for walking, a rotating column 20 is movably arranged at the center of the spherical front cover 11, the motion attaching assembly further comprises a moving ring 41 and a supporting rod 42, a fixed column 40 is fixedly installed at the inner center of the cleaning shell 10, the moving ring 41 movably penetrates through the outer part of the fixed column 40, a limit bottom plate 50 is fixedly installed at one end, close to the spherical front cover 11, of the fixed column 40, a T-shaped sliding groove 51 is formed in one side, far away from the spherical front cover 11, of the limit bottom plate 50, a T-shaped sliding block 52 is fixedly installed on the T-shaped sliding groove 51, a supporting plate 53 is fixedly installed on the T-shaped sliding groove 52, three groups of supporting holes 54 which are matched with the sizes of the supporting plate 53 are formed in the cleaning shell 10, the supporting plate 53 are movably arranged in the supporting holes 54, a servo motor 43 is fixedly installed at one end, close to the spherical front cover 11, the servo motor 43, the output end is movably penetrates through the fixed block 45 and is movably installed on the supporting plate 45, is connected with the inner wall of the spherical front cover, the spherical front cover 40, the supporting plate is movably arranged on the supporting plate 55, the supporting seat is movably arranged on the supporting seat 55, the supporting seat 55 is movably arranged on the supporting seat 55, and is far away from the supporting seat 55, and is movably arranged on the supporting seat 55, and is movably, and far away from the supporting seat 55, and is.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the driving box 57 on the front end walking seat 55 is utilized to drive the walking wheel 56 to walk around the inner wall of the pipeline, the auxiliary wheel 58 on the rear end walking seat 55 is matched with the walking wheel 56 to drive the cleaning shell 10 to walk in the interior of the pipeline, when the pipelines with different inner diameters are cleaned, the servo motor 43 drives the moving block 45 on the fixed screw 44 to realize reciprocating motion under the limit of the moving rod 46, the moving block 45 drives the moving ring 41 outside the fixed column 40 to synchronously move through the moving rod 46, the moving ring 41 drives the expanding plate 53 on the limit bottom plate 50 to lift and push through the first hinging piece 47 and the expanding rod 42, when the moving ring 41 moves towards one end of the spherical front cover 11, the first hinging piece 47 and the expanding rod 42 drive the expanding plate 53 on the limit bottom plate 50 to descend, and when the moving ring 41 moves away from the spherical front cover 11, the expanding plate 53 on the limit bottom plate 50 is driven by the first hinging piece 47 and the expanding rod 42 to descend, and the expanding plate 53 is driven by the expanding plate 53 to stably move under the action of the T-shaped sliding groove 51 and the T-shaped sliding block 52 to realize the fact that the expanding plate 53 moves along with the inner diameter of the supporting plate and the auxiliary wheel 53 is different from the inner wall of the supporting plate.
Referring to fig. 6, 7, 8, 9 and 10, the outside of the rotary column 20 is provided with a scraping and cleaning assembly for cleaning the inner wall of the pipeline, an arc scraping plate 21 in the scraping and cleaning assembly is used for primarily cleaning crystals on the inner wall of the pipeline, a movable scraping plate 22 in the scraping and cleaning assembly is used for being attached to the inner wall of the pipeline for fine cleaning, the scraping and cleaning assembly also comprises an arc swinging arm 23 and a fixed supporting plate 24, three groups of arc swinging arms 23 are movably arranged on the periphery of one end of the rotary column 20 far away from the spherical front cover 11, the arc scraping plate 21 is fixedly installed at the top end of the arc swinging arm 23, three groups of fixed supporting plates 24 are uniformly installed on the periphery of one end of the rotary column 20 close to the spherical front cover 11, a movable rod 70 is connected inside the fixed supporting plate 24 through a limiting bar 71, the movable scraping plate 22 is fixedly installed at the top end of the movable rod 70, the arc scraping plate 21 and the movable scraping plate 22 are respectively attached to the inner wall of the pipeline, a rotating motor 73 is fixedly arranged in the spherical front cover 11, a first gear 74 is connected to the output end of the rotating motor 73 through a rotating shaft, a second gear 75 is fixedly arranged at one end of the rotating column 20 positioned in the spherical front cover 11, the second gear 75 is movably meshed with the first gear 74, the arc scraping plate 21 is uniformly provided with a plurality of drain holes 25, both sides of the movable scraping plate 22 are provided with waterproof grooves 26, the movable scraping plate 22 is movably connected with a waterproof turnover plate 27 through the rotating shaft in the waterproof grooves 26, a plurality of drain grooves 28 are uniformly arranged at the top of the movable scraping plate 22, arc swinging arms 23 and a fixed supporting plate 24 are alternately arranged outside the rotating column 20, a plurality of arc spraying seats 16 with spraying heads 15 are uniformly arranged around the top of the spherical front cover 11, the spherical front cover 11 is internally provided with a connecting seat 17 connected with the arc-shaped spraying seat 16.
Referring to fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the rotating motor 73 in the spherical front cover 11 drives the first gear 74 to rotate, the first gear 74 is meshed with the second gear 75 to drive the rotating column 20 to rotate, the arc scraping plate 21 connected with the arc swinging arm 23 on the periphery of the rotating column 20 performs preliminary rotation scraping on crystals on the inner wall of the pipeline, the large crystals easy to clean are scraped off, the drain holes 25 on the arc scraping plate 21 can not drive sewage at the bottom of the pipeline to stir around the inner wall of the pipeline in the process of rotation, after the inner wall of the pipeline is preliminarily cleaned, acidic solution is sprayed on the periphery of the pipeline through the connecting seat 17, the arc spraying seat 16 and the spraying head 15, crystals difficult to clean are dissolved, then the movable scraping plate 22 performs fine rotation cleaning on the inner wall of the pipeline through the movable scraping plate 22, the movable scraping plate 22 is vertically attached to the inner wall of the pipeline, the full and thorough cleaning on the inner wall of the pipeline is improved, the sewage inside and the crystals are cleaned down by utilizing the silt sucking pump 12 and the drain pipe 14 in a way, the sewage 27 rotating along with the side edge of the movable scraping plate 22 is driven by the water-proof sewage plate 27, the water-proof plate 27 can not touch the bottom of the pipeline, and the water-proof effect of the pipeline is reduced, and the water-proof effect of the pipeline is also can not be caused by the rotation of the movable scraping plate 22 is driven by the movable sewage plate to rotate along with the rotation of the rotation plate to the bottom of the pipeline is prevented from the bottom along with the rotation of the pipeline.
Referring to fig. 3, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, the rotary column 20 is internally provided with an adaptation and lamination assembly, the adaptation and lamination assembly is used for laminating the movable scraping plate 22 and the arc scraping plate 21 with the inner wall of a pipeline, the interior of the spherical front cover 11 is provided with the silt sucking pump 12, the input end of the silt sucking pump 12 is connected with the silt sucking pipe 13 positioned at the bottom of the spherical front cover 11, the output end of the silt sucking pump 12 is fixedly provided with the material discharging pipe 14, the adaptation and lamination assembly comprises a movable screw 61 and a rotary disk 62 which are movably arranged in the rotary column 20, a stepping motor 60 is fixedly arranged at one end of the rotary column 20 close to the rotary motor 73, the movable screw 61 is fixedly arranged at the output end of the stepping motor 60, the movable screw 61 is in threaded connection with a movable block 63 at one end far away from the rotary motor 73, a hinge rod 65 is movably connected between the movable block 63 and the arc swinging arm 23 through a second hinge piece 64, the hinge rod 65 movably penetrates through a movable groove 66 arranged in the rotary column 20, the movable screw 61 is fixedly arranged at one end close to the rotary disk 62, the rotary disk 62 is fixedly arranged at one end of the rotary disk 62 close to the rotary motor 73, the bottom of the movable rod 70 is fixedly arranged at the rotary shaft 67, the rotary shaft 67 is fixedly arranged at the same as the rotary shaft 72, and is fixedly arranged at the rotary shaft 72 in the rotary groove 72.
Referring to fig. 6,7,8,9 and 10, the movable screw 61 is driven to rotate by the stepping motor 60 in the rotary column 20, the movable block 63 on the movable screw rod moves reciprocally under the limit of the hinge rod 65 and the movable groove 66, the movable block 63 moves the arc swinging arm 23 through the second hinge member 64 and the hinge rod 65 in the moving process, so that the arc scraping plate 21 at the top end of the arc swinging arm 23 is attached to the inner walls of pipelines with different inner diameters, the movable screw 61 synchronously drives the rotary disk 62 to rotate, the rotary disk 62 drives the fixed rotating shaft 72 to expand or retract through the arc rotating groove 67 in the rotating process, the fixed rotating shaft 72 drives the movable rod 70 in the fixed supporting plate 24 to move downwards in the retracting motion, the movable rod 70 synchronously drives the movable scraping plate 22 at the top end to move upwards, and in the same way, the movable rod 70 drives the movable scraping plate 22 at the top end to move upwards when the fixed rotating shaft 72 moves in the expanding motion, so that the distance between the movable scraping plate 22 and the inner walls of the pipelines can be adjusted when the arc swinging arm 23 is attached to the inner walls of the pipelines, and the cleaning effect of the inner walls of the pipelines can be improved.
Referring to fig. 1, 5, 11 and 12, the inner bottom of the cleaning housing 10 is provided with a residue pushing assembly, a fan-shaped scraper 30 in the residue pushing assembly scrapes residues at the bottom of a pipeline to the position of a silt sucking pipe 13, the residue pushing assembly further comprises a base block 80 fixedly installed at the bottom of the cleaning housing 10, tapered guide rails 81 are fixedly installed at the upper side and the lower side of the base block 80, side plates 85 are connected between the tapered guide rails 81 through connecting blocks 82, a plurality of base posts 83 are fixedly installed at one side, close to the side plates 85, of the base block 80, a driving gear 84 is movably arranged outside the base posts 83, the base posts 83 and the driving gear 84 are in joint movement, tooth grooves of the driving gear 84 are in joint with the base posts 83, and the driving gear 84 can horizontally move along the base posts 83 in the rotating process.
Referring to fig. 1,5, 11 and 12, the side plate 85 is connected with the side frame 32 through the limit groove 31, the support rotating shaft 33 is movably arranged in the side frame 32, the driving gear 84 is fixedly installed on the support rotating shaft 33, the support rotating shaft 33 is installed with the first bevel gear 34 in the side frame 32, the top of the side frame 32 is installed with the first motor 35, the output end of the first motor 35 is connected with the second bevel gear 36 positioned in the side frame 32 through the rotating shaft, the second bevel gear 36 is movably meshed with the first bevel gear 34, the first motor 35 drives the second bevel gear 36 to rotate, the second bevel gear 36 is meshed with the first bevel gear 34 to drive the support rotating shaft 33 to rotate, the support rotating shaft 33 further drives the driving gear 84 to rotate outside the base post 83, the driving gear 84 moves back and forth outside the base post 83, the side plate 85 and the side frame 32 are driven to horizontally move, the sector 30 below the side frame 32 pushes the bottom collected sewage, the driving gear 84 is lifted to the top position of the side plate 85 at one side of the top of the base post 83, the sector 30 is lifted, then the sector 30 moves at the bottom end of the side frame 37, which is fixed at the bottom of the connecting rod 38 is installed at the bottom of the connecting block 37, and the sector 30 is fixed at the bottom end of the connecting block 37.
Referring to fig. 5, 11 and 12, the side plates 85 move to the positions of the two ends of the bottom block 80, the driving gear 84 performs overturning motion along the bottom column 83, the driving gear 84 enters into one side of the top of the bottom column 83 to move, when the driving gear 84 performs rotating motion, the side frame 32 rises in the limit groove 31 of the side plate 85, when the driving gear 84 moves at the bottom of the bottom column 83, the fan-shaped scraping plate 30 is driven by the connecting block 37 and the connecting rod 38 to push sewage at the bottom in the pipeline, the collected sewage is pushed to the position of the dredging pipe 13, residual sewage is intensively discharged again by matching with the dredging pipe 13 through the dredging pump 12, and when the driving gear 84 performs overturning motion on the top of the bottom column 83, the fan-shaped scraping plate 30 is separated from the joint to drive the fan-shaped scraping plate 30 to perform return motion.
The working principle is that the travelling wheel 56 and the auxiliary wheel 58 of the travelling seat 55 are attached to the inner wall of a pipeline, the travelling wheel 56 is driven by the driving box 57 on the front end travelling seat 55 to travel around the inner wall of the pipeline, the auxiliary wheel 58 on the rear end travelling seat 55 is matched with the travelling wheel 56 to drive the cleaning shell 10 to travel in the pipeline, when the pipelines with different inner diameters are cleaned, the servo motor 43 drives the moving block 45 on the fixed screw 44 to realize reciprocating motion under the limit of the moving rod 46, the moving block 45 drives the moving ring 41 outside the fixed column 40 to synchronously move through the moving rod 46, the moving ring 41 drives the expanding plate 53 on the limit bottom plate 50 to lift and push through the first hinging piece 47 and the expanding rod 42, when the moving ring 41 moves towards one end of the spherical front cover 11, the expanding plate 53 on the limit bottom plate 50 is driven to descend through the first hinging piece 47 and the expanding rod 42, and when the moving ring 41 moves away from the spherical front cover 11, the expanding plate 53 on the limit bottom plate 50 is driven to descend through the first hinging piece 47 and the expanding rod 42, and the moving ring 53 on the limit bottom plate 50 is driven by the moving plate 53 to move under the limit sliding groove 51 and the effect of the T-shaped sliding groove 52, and the supporting plate 53 is driven to stably attach to the inner wall of the pipeline with the inner wall of the supporting plate 53.
When the cleaning shell 10 and the spherical front cover 11 enter the pipeline, the rotating motor 73 in the spherical front cover 11 drives the first gear 74 to rotate, the first gear 74 is meshed with the second gear 75 to drive the rotating column 20 to rotate, the arc scraping plate 21 connected with the arc swinging arm 23 on the periphery of the rotating column 20 performs primary rotating scraping on crystals on the inner wall of the pipeline, larger crystals which are easy to clean are scraped off, the drain holes 25 on the arc scraping plate 21 can not drive sewage at the bottom of the pipeline to stir around the inner wall of the pipeline in the rotating process, after the inner wall of the pipeline is primarily cleaned, acidic dissolving liquid is sprayed on the periphery of the pipeline through the connecting seat 17, the arc spraying seat 16 and the spraying head 15, crystals which are difficult to clean are dissolved, then fine rotating cleaning is performed on the inner wall of the pipeline through the movable scraping plate 22, the movable scraping plate 22 is vertically attached to the crystals on the inner wall of the pipeline, the pipeline is fully and thoroughly cleaned, and the sewage and the crystals cleaned inside the pipeline are discharged by utilizing the silt sucking pump 12 and the silt sucking pipe 13 in cooperation with the silt discharging pipe 14;
In order to adapt to the condition that when pipes with different inner diameters are cleaned, the stepping motor 60 in the rotary column 20 drives the movable screw 61 to rotate, the movable block 63 on the movable screw rod reciprocates under the limit of the hinging rod 65 and the movable groove 66, the movable block 63 performs angle adjustment on the arc swinging arm 23 through the second hinging piece 64 and the hinging rod 65 in the moving process, so that the arc scraping plate 21 at the top end of the arc swinging arm 23 is attached to the inner walls of the pipes with different inner diameters, the movable screw 61 synchronously drives the rotary disk 62 to rotate, the rotary disk 62 drives the fixed rotating shaft 72 to expand or retract through the arc rotating groove 67 in the rotating process, the fixed rotating shaft 72 drives the movable rod 70 in the fixed supporting plate 24 to descend when in the retracting motion, the movable rod 70 synchronously drives the movable scraping plate 22 at the top end to descend, similarly, the fixed rotating shaft 72 drives the movable rod 70 in the fixed supporting plate 24 to move upwards when expanding, the movable rod 70 drives the movable scraper 22 at the top to move upwards, thus, when the angle of the arc-shaped swinging arm 23 is adjusted, the distance adjustment of the movable scraper 22 can be realized, the movable scraper 22 and the arc-shaped scraper 21 can move in a fitting way with the inner wall of the pipeline, the cleaning effect of crystals on the inner wall of the pipeline is improved, after the movable scraper 22 rotates to the bottom position of the pipeline, the movable scraper 22 performs a certain degree of splash-proof effect through the waterproof turnover plate 27 which rotates at the side edge of the movable scraper 22, when the movable scraper 22 and the sewage at the bottom of the pipeline are driven to rotate, the sewage driven by rotation rotates the waterproof turnover plate 27, so that the sewage driven by rotation cannot adhere to the inner wall of the pipeline along with the movable scraper 22, the waterproof groove 26 of the movable scraper 22 can also reduce the contact with the sewage at the bottom of the pipeline while achieving the purpose of cleaning crystals, and effectively prevent the sewage at the bottom of the pipeline from polluting the periphery of the pipeline.
After the sludge sucking pump 12 discharges the sewage at the bottom of the pipeline and the crystal scraped and cleaned, the movable scraping plate 22 and the arc scraping plate 21 can adhere to the periphery of the inner wall of the pipeline in the process of cleaning the crystal, the sewage adhered to the periphery of the pipeline can be collected again to the bottom in the pipeline along with the action of gravity, the sewage collected at the bottom in the pipeline can be pushed to the bottom position of the sludge sucking pipe 13 through the fan-shaped scraping plate 30 at this time, the residual collected sewage at the bottom is discharged again, the cleaning effect of the inner wall of the pipeline is improved, specifically, the first motor 35 on the side frame 32 drives the second bevel gear 36 to rotate, the second bevel gear 36 is meshed with the first bevel gear 34 to drive the supporting rotating shaft 33 to rotate, the supporting rotating shaft 33 drives the driving gear 84 to be meshed with the base column 83, when the driving gear 84 rotates at one side of the bottom of the base column 83, tooth grooves of the driving gear 84 move at the periphery of the base column 83, at this time, the driving gear 84 moves along one side of the bottom of the base column 83, the driving gear 84 drives the side plates 85 and the side frames 32 to synchronously move through the base block 80, the tapered guide rail 81 and the connecting block 82 in the moving process of the driving gear 84, when the side plates 85 move at the positions of the two ends of the base block 80, the driving gear 84 performs overturning movement along the base column 83, the driving gear 84 enters one side of the top of the base column 83 to move, when the driving gear 84 rotates, the side frames 32 rise in the limit grooves 31 of the side plates 85, when the driving gear 84 moves at the bottom of the base column 83, the connecting block 37 and the connecting rod 38 drive the sewage at the bottom of the pipeline to push the sector scraper 30, the collected sewage is pushed to the position of the dredging pipe 13, residual sewage is discharged again in a centralized way through the combination of the silt sucking pump 12 and the silt sucking pipe 13, when the driving gear 84 overturns to move to the top of the base column 83 to move, the fan-shaped scraping plate 30 is separated from the inner bottom of the pipeline, the fan-shaped scraping plate 30 is driven to return to reset, and the fan-shaped scraping plate 30 is reset to be cleaned in a centralized way for the sewage at the inner bottom of the pipeline next time.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a self-adaptation crystallization jam dredging and dredging silt sucking device for tunnel drain pipe, includes clean casing, its characterized in that, clean casing fixed mounting has spherical protecgulum, and the inside of clean casing is provided with the motion laminating subassembly, and walking wheel and pipeline inner wall laminating walking in the motion laminating subassembly, spherical protecgulum center department activity is provided with the column spinner, and the outside of column spinner is provided with scrapes and moves the clearance subassembly, scrapes and moves the arc scraper blade that sets up in the clearance subassembly and carries out preliminary cleaning to the crystal of pipeline inner wall, scrapes and moves the activity scraper blade in the clearance subassembly and be used for laminating pipeline inner wall and carry out meticulous cleaning, and the column spinner is inside to be provided with the adaptation laminating subassembly, and the adaptation laminating subassembly is used for laminating activity scraper blade and arc scraper blade and pipeline inner wall;
the interior of the spherical front cover is provided with a silt sucking pump, the input end of the silt sucking pump is connected with a silt sucking pipe positioned at the bottom of the spherical front cover, the output end of the silt sucking pump is fixedly provided with a material discharging pipe, the inner bottom of the cleaning shell is provided with a residue pushing component, and a fan-shaped scraper in the residue pushing component scrapes residues at the bottom of the pipeline to the position of the silt sucking pipe;
the motion laminating assembly further comprises a motion ring and a spreading rod, a fixed column is fixedly arranged at the inner center of the cleaning shell, the motion ring movably penetrates through the outer part of the fixed column, a limiting bottom plate is fixedly arranged at one end, close to the spherical front cover, of the fixed column, a T-shaped sliding groove is formed in one side, far away from the spherical front cover, of the limiting bottom plate, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding manner, a spreading plate is fixedly arranged on the T-shaped sliding block, three groups of spreading holes which are matched with the spreading plate in size are formed in the cleaning shell, and the spreading plates are all movable in the spreading holes;
a servo motor is fixedly arranged at one end, close to the spherical front cover, inside the fixed column, the output end of the servo motor is connected with a moving block through a fixed screw rod, moving rods are arranged around the moving block, the moving rods penetrate through the fixed column and are arranged on the inner side of the moving ring, a spreading plate is movably connected with the moving ring through a first hinge piece, a walking seat is arranged at two ends of one side, far away from the fixed column, of the spreading plate, walking wheels are movably arranged on the walking seat, close to the spherical front cover, a driving box for driving the walking wheels to move is arranged on the walking seat, and an auxiliary wheel attached to the inner wall of a pipeline is movably arranged on the walking seat, far away from the spherical front cover;
Scrape and move clearance subassembly still including arc swing arm and fixed support board, the column spinner is evenly movable in the one end periphery of keeping away from spherical protecgulum and is provided with three arc swing arms of group, arc scraper blade fixed mounting is in the top department of arc swing arm, the column spinner is being close to spherical protecgulum's one end periphery evenly and is installed three fixed support boards of group, the inside movable rod that is connected with through spacing of fixed support board, movable scraper blade fixed mounting is in the top department of movable rod, and arc scraper blade and movable scraper blade all laminate the motion mutually with the pipeline inner wall.
2. The self-adaptive crystallization blockage dredging and dredging device for the tunnel drain pipe according to claim 1, wherein a rotating motor is fixedly arranged in the spherical front cover, the output end of the rotating motor is connected with a first gear through a rotating shaft, a rotating column is fixedly provided with a second gear at one end positioned in the spherical front cover, the second gear is movably meshed with the first gear, the arc-shaped scraping plates are uniformly provided with a plurality of drainage holes, two sides of the movable scraping plates are provided with water-proof grooves, the movable scraping plates are movably connected with a waterproof turnover plate through the rotating shaft, the top of the movable scraping plates are uniformly provided with a plurality of drainage grooves, and the arc-shaped swinging arms and the fixed supporting plates are arranged outside the rotating column in a staggered manner;
the arc spraying seats with the spraying heads are uniformly arranged around the top of the spherical front cover, and the connecting seats connected with the arc spraying seats are arranged in the spherical front cover.
3. The device for dredging and dredging tunnel drain pipe according to claim 2, wherein the adaptation fitting assembly comprises a movable screw rod and a rotary disc which are movably arranged in the rotary column, a stepping motor is fixedly arranged at one end, close to the rotary motor, of the rotary column, the movable screw rod is fixedly arranged at the output end of the stepping motor, a movable block is in threaded connection with one end, far away from the rotary motor, of the movable screw rod, a hinge rod is movably connected between the movable block and the arc-shaped swing arm through a second hinge piece, and the hinge rod movably penetrates through a movable groove formed in the rotary column.
4. The device for dredging and dredging tunnel drain pipe according to claim 3, wherein the movable screw is fixedly provided with a rotary disk at one end close to the rotary motor, the rotary disk is provided with an arc-shaped rotary groove, the bottom of the movable rod is fixedly provided with a fixed rotary shaft which is matched with the arc-shaped rotary groove in size, and the fixed rotary shaft is movable in the arc-shaped rotary groove.
5. The device for dredging and dredging tunnel drain pipe according to claim 1, wherein the residue pushing assembly further comprises a base block fixedly installed at the bottom of the cleaning shell, conical guide rails are fixedly installed on the base block, side plates are connected between the conical guide rails through connecting blocks, a plurality of base columns are fixedly installed on one side, close to the side plates, of the base block, a driving gear is movably arranged on the outer portion of each base column, and the base columns and the driving gear are in fit movement.
6. The device for dredging and dredging tunnel drain pipe according to claim 5, wherein the side plate is connected with a side frame through a limit groove, a supporting rotating shaft is movably arranged in the side frame, a driving gear is fixedly arranged on the supporting rotating shaft, a first bevel gear is arranged in the side frame by the supporting rotating shaft, a first motor is arranged at the top of the side frame, a second bevel gear arranged in the side frame is connected with the output end of the first motor through the rotating shaft, the second bevel gear is movably meshed with the first bevel gear, a connecting block is fixedly arranged at one end of the side frame far away from the base block, a connecting rod is fixedly arranged at the bottom of the connecting block, and a sector scraper is arranged at the bottom end of the connecting rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510828542.6A CN120347035B (en) | 2025-06-20 | 2025-06-20 | Tunnel drainage pipe adaptive crystallization blockage dredging and silt suction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510828542.6A CN120347035B (en) | 2025-06-20 | 2025-06-20 | Tunnel drainage pipe adaptive crystallization blockage dredging and silt suction device |
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| CN120347035A CN120347035A (en) | 2025-07-22 |
| CN120347035B true CN120347035B (en) | 2025-08-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889362A (en) * | 2022-10-31 | 2023-04-04 | 长安大学 | Tunnel drainage pipe self-adaptive crystallization blockage dredging and silting suction device |
| CN220781663U (en) * | 2023-09-14 | 2024-04-16 | 甘肃省交通科学研究院集团有限公司 | Pipeline dredging robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116475185A (en) * | 2023-05-17 | 2023-07-25 | 重庆交通大学 | Tunnel drain pipe crystallization thing clearing device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889362A (en) * | 2022-10-31 | 2023-04-04 | 长安大学 | Tunnel drainage pipe self-adaptive crystallization blockage dredging and silting suction device |
| CN220781663U (en) * | 2023-09-14 | 2024-04-16 | 甘肃省交通科学研究院集团有限公司 | Pipeline dredging robot |
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