CN111663640A - A novel multi-functional desilting car for municipal administration pipeline desilting - Google Patents
A novel multi-functional desilting car for municipal administration pipeline desilting Download PDFInfo
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- CN111663640A CN111663640A CN202010627039.1A CN202010627039A CN111663640A CN 111663640 A CN111663640 A CN 111663640A CN 202010627039 A CN202010627039 A CN 202010627039A CN 111663640 A CN111663640 A CN 111663640A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention provides a novel multifunctional dredging vehicle for municipal pipeline dredging, which comprises a chassis vehicle and an auxiliary frame assembly, wherein the auxiliary frame assembly is arranged at the top of the chassis vehicle through bolts, a water tank is arranged at the top of one end of the auxiliary frame assembly through bolts, a mounting frame is arranged at the position, on one side of the water tank, of the top of the auxiliary frame assembly through bolts, the novel multifunctional dredging vehicle for municipal pipeline dredging is reasonable in design, a pipeline cleaning mechanism assembly is fixed on a mechanical arm, the mechanical arm is controlled to put the pipeline cleaning mechanism assembly into a specified position in a shaft through the relative position of a vehicle-mounted radar positioner out of a well mouth, the automatic putting and recovery work of equipment in a preset working range is realized, a water collecting tank vehicle, a high-pressure jetting vehicle, a sewage suction vehicle and sewage treatment equipment are arranged in one vehicle, and the multifunctional, integrated and energy-saving effects of the dredging vehicle are realized, Automation, high efficiency and safety.
Description
Technical Field
The invention belongs to the technical field of dredging equipment, and particularly relates to a novel multifunctional dredging vehicle for municipal pipeline dredging.
Background
The pipeline dredging work is to prevent road ponding, urban waterlogging, sewage overflow and other situations caused by the blockage of sewage pipelines in cities. Sludge and dirt attached to the pipe wall and in the pipeline are washed away through high-pressure water jet cleaning, and then the dirt such as the sludge is pumped out from the well mouth, so that the dredging work of the municipal pipeline is completed.
The pipeline cleaning technology mainly comprises a winch silt cleaning method, a water brush silt cleaning method, high-pressure water jet cleaning and the like. The high-pressure water jet cleaning method is the leading equipment for cleaning industrial and civil pipelines internationally, the application proportion accounts for about 80-90%, and the technology is widely applied in China.
The winch dredging and the water flushing dredging both need manual downhole operation, the severe downhole working environment brings great inconvenience to work, and safety accidents and the like are easily caused.
The domestic high-pressure water jet cleaning technology adopted at present has the defect of great waste of water resources, and the water cannot be recycled. Need install the shutoff gasbag additional and install the problem that the degree of difficulty is big additional before the washing. The hose nozzle is easily blocked by dirt in the pipeline cleaning process, and a frogman needs to take out the nozzle, so that safety accidents are easily caused. After the pipeline is cleaned, a sewage suction truck is required to be equipped to suck sludge and waste residues in the pipeline and then convey the sludge and the waste residues to a special sewage treatment center for treatment, so that immediate treatment of sewage cannot be realized, and secondary transfer is required. The pipeline dredging operation needs various devices such as a water tank truck, a high-pressure water jet truck, a sewage suction truck and the like, and the problems of more required devices, long preparation time in the early stage and the like exist.
Therefore, the invention provides a novel multifunctional dredging vehicle for dredging municipal pipelines.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a novel multifunctional dredging vehicle for municipal pipeline dredging, the novel multifunctional dredging vehicle for municipal pipeline dredging is reasonable in design, a pipeline cleaning mechanism assembly is fixed on a mechanical arm, the mechanical arm is controlled to put the pipeline cleaning mechanism assembly at a specified position in a shaft through the relative position of a wellhead of a vehicle-mounted radar positioner, automatic putting and recovery work of equipment in a preset working range is realized, and a water collecting tank car, a high-pressure jetting vehicle, a sewage suction vehicle and sewage treatment equipment are combined into one vehicle, so that the multifunctional, integrated, energy-saving, automatic, efficient and safe dredging vehicle is realized.
In order to achieve the purpose, the invention is realized by the following technical scheme: a novel multifunctional dredging vehicle for dredging municipal pipelines comprises a chassis vehicle and an auxiliary frame assembly, wherein the auxiliary frame assembly is installed at the top of the chassis vehicle through bolts, a water tank is installed at the top of one end of the auxiliary frame assembly through bolts, an installation frame is installed at the position, on one side of the water tank, of the top of the auxiliary frame assembly through bolts, a vibrating screen is installed at the top of the installation frame through bolts, a drying box is installed at the position, corresponding to the installation frame, of the bottom of the auxiliary frame assembly through bolts, a plunger pump is installed at the position, on the bottom of the installation frame, of the top of the auxiliary frame assembly through bolts, a high-pressure manifold is installed at one side of the plunger pump through bolts, a power takeoff assembly is installed at the position, on one side of the power takeoff assembly, of the top of the auxiliary frame assembly is provided with a rotary-press type dehydrator through bolts, the hydraulic drum assembly is installed at the position, on one side of the spinning dehydrator, of the top of the auxiliary frame assembly through bolts, the small water tank and the supporting leg oil cylinder are installed at the bottom of the other end of the auxiliary frame assembly through bolts, the manipulator installation seat is installed at the position, corresponding to the supporting leg oil cylinder, of the top of the auxiliary frame assembly through bolts, the manipulator is installed at the top of the manipulator installation seat through a pin shaft, a radar positioner is installed at one end of the manipulator through bolts, an injection mechanism assembly is connected to one end of the manipulator through an oil cylinder clamp, a pipe bending mechanism assembly is installed at one end of the injection mechanism assembly through bolts, a pipeline cleaning mechanism assembly is connected to one end of the pipe bending mechanism assembly, a gooseneck pipe mechanism assembly is installed at the top of one end, provided with the supporting leg oil cylinder, of the chassis truck is provided with a centrifugal pump, the utility model discloses a hydraulic pressure swing type dewatering machine, including sub vehicle frame assembly, hose drum assembly, control box, bolt, coiled tubing roller assembly, chassis truck, mechanical arm mount pad, auxiliary frame assembly rear side, the stores pylon is installed through the bolt to the position department that the top of sub vehicle frame assembly rear side and manipulator mount pad correspond, the hose drum assembly is installed through the bolt to the position department that the top of sub vehicle frame assembly rear side is in between spin-on dewaterer and the hydraulic roller assembly, the control box is installed through the bolt to the position department that the top of sub vehicle frame assembly rear side is in control box one side, power end lubricating-oil tank is installed through the bolt to the rear side of chassis truck, the continuous oil pipe roller assembly is installed through the bolt to the position department that the rear side of sub vehicle frame assembly top corresponds with the mounting bracket, the fuel tank is installed through the bolt.
In a preferred embodiment of the invention, the power take-off assembly is composed of a transfer case and a universal joint.
As a preferred embodiment of the present invention, the hydraulic roller assembly includes a support base, a hanger, and a roller body.
As a preferred embodiment of the invention, the pipeline cleaning mechanism assembly consists of a slurry pump, a pipeline crawler, a sonar detector and a high-pressure spray head.
In a preferred embodiment of the present invention, the pipe bending mechanism assembly is composed of a continuous reading oil pipe roller, a mounting plate and a hydraulic cylinder.
As a preferred embodiment of the invention, the injection mechanism assembly consists of an I-steel guide rail frame, a continuous reading oil pipe roller, a clamping connecting rod, a clamping block, a rolling guide rail sliding block and a hydraulic oil cylinder.
As a preferred embodiment of the invention, the gooseneck mechanism assembly consists of a gooseneck frame body, a continuous reading oil pipe roller, a roller gland, a support frame and a slide rail.
In a preferred embodiment of the present invention, the hose roller assembly is composed of a support base and a roller body.
As a preferred embodiment of the invention, the coiled tubing roller assembly comprises a mounting base, a roller body, a driving device, a pipe arranger, a counter, a conduit mounting seat, a supporting seat, a roller fixing device, a hoisting device, a tubing lubricating device and a protective cover.
The invention has the beneficial effects that: the invention discloses a novel multifunctional dredging vehicle for municipal pipeline dredging, which comprises a chassis vehicle, a water tank, a mounting rack, a high-pressure manifold, a vibrating screen, a dry box, a plunger pump, a power takeoff assembly, a spinning type dehydrator, a hydraulic roller assembly, a small water tank, a supporting leg oil cylinder, a manipulator mounting seat, a manipulator, a radar positioner, a pipeline cleaning mechanism assembly, a pipe bending mechanism assembly, an injection mechanism assembly, a gooseneck mechanism assembly, a centrifugal pump assembly, a hanging rack, a hose roller assembly, a control box, a medicament tank, a power end lubricating oil tank, a continuous oil pipe roller assembly, a fuel tank and an auxiliary frame assembly.
1. This a pipeline wiper mechanism assembly that is used for novel multi-functional desilting car of municipal pipeline desilting fixes on the manipulator, can go out the relative position of well head through on-vehicle radar locator, the control manipulator puts in appointed position in the pit shaft with pipeline wiper mechanism assembly, realize the automation of predetermined working range in equipment put in and retrieve the work, the tank car that catchments, high-pressure jetting car, the soil pick-up car, sewage treatment plant is in the whole car, the desilting car multi-functional has been realized, integrate, it is energy-conserving, it is automatic, high efficiency, the security.
2. This a novel multi-functional desilting car for municipal pipeline desilting adopts high pressure nozzle and the mode that the sediment stuff pump is retinue, accomplishes the pipeline and washes and go on simultaneously with the mud absorption, realizes just can accomplishing the absorption work to mud without adding the shutoff gasbag, adopts coiled tubing to replace hose connection's mode for high pressure nozzle has better guidance quality, advances the in-process in the pipeline and is not blocked by the filth, and can wash the assigned position with the filth that can't absorb, convenient follow-up salvage.
3. This a novel multi-functional desilting car for municipal pipeline desilting can inhale the desilting car with mud, the filth in the pipeline on, through multi-stage filtration, the filth discharges, and the water rethread pressurization after the filtration is poured into the pipeline in, washs the pipeline, realizes the water resource cyclic utilization of desilting in-process, has realized from sewage-suction to sewage treatment, mud-water separation, the full mobilization of flows such as silt storage, the circulation pressurization of water, pipeline cleaning.
Drawings
FIG. 1 is a front view of a novel multifunctional dredging vehicle for municipal pipeline dredging;
FIG. 2 is a rear view of a novel multifunctional dredging vehicle for municipal pipeline dredging;
in the figure: 1. a chassis truck; 2. a water tank; 3. a mounting frame; 4. a high pressure manifold; 5. vibrating screen; 6. a drying box; 7. a plunger pump; 8. a power takeoff assembly; 9. a spinning type dehydrator; 10. a hydraulic drum assembly; 11. a small water tank; 12. a support oil cylinder; 13. a manipulator mounting base; 14. a manipulator; 15. a radar locator; 16. a pipeline cleaning mechanism assembly; 17. a pipe bending mechanism assembly; 18. an injection mechanism assembly; 19. a gooseneck mechanism assembly; 20. a centrifugal pump assembly; 21. a hanger; 22. a hose drum assembly; 23. a control box; 24. a medicament canister; 25. a power end lubricating oil tank; 26. a coiled tubing drum assembly; 27. a fuel tank; 28. a subframe assembly.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 2, the present invention provides a technical solution: a novel multifunctional dredging vehicle for dredging municipal pipelines comprises a chassis vehicle 1 and an auxiliary frame assembly 28, wherein the auxiliary frame assembly 28 is installed at the top of the chassis vehicle 1 through bolts, a water tank 2 is installed at the top of one end of the auxiliary frame assembly 28 through bolts, an installation frame 3 is installed at the position, on one side of the water tank 2, of the top of the auxiliary frame assembly 28 through bolts, a vibrating screen 5 is installed at the top of the installation frame 3 through bolts, a dry material tank 6 is installed at the position, corresponding to the installation frame 3, of the bottom of the auxiliary frame assembly 28 through bolts, a plunger pump 7 is installed at the position, on the bottom of the installation frame 3, of the top of the auxiliary frame assembly 28 through bolts, a high-pressure manifold 4 is installed on one side of the plunger pump 7 through bolts, and a power takeoff assembly 8 is installed at the position, on one side of the installation frame 3, the utility model discloses a hydraulic pressure formula hydroextractor 9 is installed through the bolt to the position department that sub vehicle frame assembly 28 top is in power takeoff assembly 8 one side, hydraulic pressure cylinder assembly 10 is installed through the bolt to the position department that sub vehicle frame assembly 28 top is in spinning formula hydroextractor 9 one side, little water tank 11 and landing leg hydro-cylinder 12 are installed through the bolt to the bottom of the sub vehicle frame assembly 28 other end, manipulator mount pad 13 is installed through the bolt to the position department that sub vehicle frame assembly 28 top and landing leg hydro-cylinder 12 correspond, manipulator 14 is installed through the round pin axle in the top of manipulator mount pad 13, radar locator 15 is installed through the bolt to the one end of manipulator 14, the one end of manipulator 14 is connected with injection mechanism assembly 18 through the hydro-cylinder clamp, elbow mechanism assembly 17 is installed through the bolt to the one end of injection mechanism assembly 18, the one end of elbow mechanism assembly 17 is connected, the top that sub vehicle frame assembly 28 has the one end of landing leg hydro-cylinder 12 installs gooseneck pipe mechanism assembly 19 through the bolt, centrifugal pump assembly 20 is installed through the bolt to the one end that chassis car 1 is close to landing leg hydro-cylinder 12, the stores pylon 21 is installed through the bolt in the position department that the top of sub vehicle frame assembly 28 rear side corresponds with manipulator mount pad 13, the position department that the top of sub vehicle frame assembly 28 rear side is in between spinning formula hydroextractor 9 and the hydraulic pressure cylinder assembly 10 installs hose cylinder assembly 22 through the bolt, the position department that the top of sub vehicle frame assembly 28 rear side corresponds with spinning formula hydroextractor 9 installs control box 23 through the bolt, the position department that the top of sub vehicle frame assembly 28 rear side is in control box 23 one side installs medicament jar 24 through the bolt, the rear side of chassis car 1 installs end lubricating-oil tank 25 through the bolt, the coiled tubing roller assembly 26 is installed through the bolt in the position department that the rear side at sub vehicle frame assembly 28 top corresponds with mounting bracket 3, the fuel tank 27 is installed through the bolt in the position department that the rear side of chassis car 1 is in power end lubricating-oil tank 25 one side.
In a preferred embodiment of the invention, the power takeoff assembly 8 consists of a transfer case and a universal joint, and the power of the chassis truck 1 is transmitted to the plunger pump 7.
As a preferred embodiment of the present invention, the hydraulic roller assembly 10 includes a supporting base, a hanger and a roller body, and implements retraction of a hydraulic hose.
In a preferred embodiment of the present invention, the pipeline cleaning mechanism assembly 16 is composed of a slurry pump, a pipeline crawler, a sonar detector and a high-pressure nozzle, and performs functions of cleaning a pipeline and detecting the thickness of sludge.
As a preferred embodiment of the invention, the pipe bending mechanism assembly 17 consists of a continuous reading oil pipe roller, a mounting plate and a hydraulic cylinder, and meets the bending requirement of the coiled oil pipe in the well.
As a preferred embodiment of the invention, the injection mechanism assembly 18 consists of an I-steel guide rail frame, a continuous reading oil pipe roller, a clamping connecting rod, a clamping block, a rolling guide rail sliding block and a hydraulic oil cylinder, and provides power for the retraction and release of the continuous oil pipe.
In a preferred embodiment of the present invention, the gooseneck mechanism assembly 19 is composed of a gooseneck frame, a read-through tubing roller, a roller cover, a support frame and a slide rail, and plays a role in guiding the coiled tubing roller assembly 26 to the middle of the injection mechanism assembly 18.
In a preferred embodiment of the present invention, the hanger 21 meets the on-board mounting requirements for the injection mechanism assembly 18 and the elbow mechanism assembly 17.
In a preferred embodiment of the present invention, the hose roller assembly 22 is composed of a supporting base and a roller body, and the hose is retracted.
As a preferred embodiment of the present invention, the coiled tubing roller assembly 26 includes a mounting base, a roller body, a driving device, a pipe arranger, a counter, a conduit mounting base, a supporting base, a roller fixing device, a hoisting device, a tubing lubricating device and a protective cover, and implements retraction of coiled tubing.
As a preferred embodiment of the invention, the slurry is sucked, filtered and stored by a slurry pump, a hose roller assembly 22, a vibrating screen 5, a spinning dehydrator 9, a small water tank 11, a centrifugal pump assembly 20 and a water tank 2 on a pipeline cleaning mechanism assembly 16, a plunger pump 7 is driven by a chassis vehicle 1, a power takeoff assembly 8 and a plunger pump 7, water is pressurized and injected by the water tank 2, the plunger pump 7, a high-pressure manifold 4, a continuous oil pipe roller assembly 26, a gooseneck pipe mechanism assembly 19, an injection mechanism assembly 18, a bent pipe mechanism assembly 17 and the pipeline cleaning mechanism assembly 16, the pipeline cleaning mechanism assembly 16 is fixed on a manipulator 14, the manipulator 14 is controlled to throw the pipeline cleaning mechanism assembly 16 to a specified position in a shaft through the relative position of a vehicle-mounted radar positioner 15 out of the wellhead, the automatic feeding and recovery work of equipment in a preset working range is realized, the water collecting tank car, the high-pressure jetting water car, the sewage suction car and the sewage treatment equipment are arranged on one car, the multifunctional, integrated, energy-saving, automatic, efficient and safe dredging car is realized, the mode that a high-pressure nozzle and a slurry pump follow is adopted, the pipeline washing and the slurry suction are simultaneously carried out, the suction work of the slurry can be completed without adding a plugging air bag, the mode that a continuous oil pipe replaces a hose for connection is adopted, the high-pressure nozzle has better guidance, the high-pressure nozzle is not blocked by the sewage in the advancing process in the pipeline, the sewage which cannot be sucked can be flushed to a specified position, the follow-up fishing is convenient, the slurry and the sewage in the pipeline can be sucked onto the dredging car, the sewage is discharged through multi-stage filtering, the filtered water is injected into the pipeline through pressurization and is cleaned, the water resource recycling in the dredging process is realized, and the full-automation of the processes from sewage suction to sewage treatment, mud-water separation, sludge storage, water circulation pressurization, pipeline cleaning and the like is realized.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A novel multifunctional dredging vehicle for municipal pipeline dredging comprises a chassis (1) and an auxiliary frame assembly (28), and is characterized in that the auxiliary frame assembly (28) is installed at the top of the chassis (1) through bolts, a water tank (2) is installed at the top of one end of the auxiliary frame assembly (28) through bolts, an installation frame (3) is installed at the position, at one side of the water tank (2), of the top of the auxiliary frame assembly (28) through bolts, a vibrating screen (5) is installed at the top of the installation frame (3) through bolts, a dry box (6) is installed at the position, corresponding to the installation frame (3), of the bottom of the auxiliary frame assembly (28) through bolts, a plunger pump (7) is installed at the position, at the bottom of the installation frame (3), of the top of the auxiliary frame assembly (28), and a high-pressure manifold (4) is installed at one side of the plunger pump (7) through bolts, sub vehicle frame assembly (28) top is in the position department of mounting bracket (3) one side and installs power takeoff assembly (8) through the bolt, sub vehicle frame assembly (28) top is in the position department of power takeoff assembly (8) one side and installs spinning type hydroextractor (9) through the bolt, sub vehicle frame assembly (28) top is in the position department of spinning type hydroextractor (9) one side and installs hydraulic drum assembly (10) through the bolt, little water tank (11) and landing leg hydro-cylinder (12) are installed through the bolt in the bottom of sub vehicle frame assembly (28) other end, manipulator mount pad (13) is installed through the bolt in the top of sub vehicle frame assembly (28) and the position department that landing leg hydro-cylinder (12) correspond, manipulator (14) are installed through the round pin axle in the top of manipulator mount pad (13), radar locator (15) are installed through the bolt to the one end of manipulator (14), the one end of manipulator (14) is connected with injection mechanism assembly (18) through the hydro-cylinder clamp, elbow mechanism assembly (17) is installed through the bolt to the one end of injection mechanism assembly (18), the one end of elbow mechanism assembly (17) is connected with pipeline cleaning mechanism assembly (16), gooseneck pipe mechanism assembly (19) is installed through the bolt at the top that sub vehicle frame assembly (28) has the one end of landing leg hydro-cylinder (12), centrifugal pump assembly (20) is installed through the bolt to the one end that chassis car (1) is close to landing leg hydro-cylinder (12), hanger (21) is installed through the bolt in the position department that the top of sub vehicle frame assembly (28) rear side and manipulator mount pad (13) correspond, hose cylinder assembly (22) is installed through the bolt in the position department between spinning formula hydroextractor (9) and hydraulic cylinder assembly (10) at the top of sub vehicle frame assembly (28) rear side, control box (23) are installed through the bolt in the position department that the top of sub vehicle frame assembly (28) rear side and spinning formula hydroextractor (9) correspond, position department that the top of sub vehicle frame assembly (28) rear side is in control box (23) one side installs medicament jar (24) through the bolt, power end lubricating-oil tank (25) are installed through the bolt to the rear side of chassis car (1), continuous oil pipe roller assembly (26) are installed through the bolt in the position department that the rear side at sub vehicle frame assembly (28) top and mounting bracket (3) correspond, fuel tank (27) are installed through the bolt in the position department that the rear side of chassis car (1) is in power end lubricating-oil tank (25) one side.
2. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: and the power takeoff assembly (8) consists of a transfer case and a universal coupling.
3. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the hydraulic roller assembly (10) comprises a supporting base, a hanging bracket and a roller body.
4. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the pipeline cleaning mechanism assembly (16) consists of a slurry pump, a pipeline crawler, a sonar detector and a high-pressure spray head.
5. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the pipe bending mechanism assembly (17) is composed of a continuous reading oil pipe roller, a mounting plate and a hydraulic cylinder.
6. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the injection mechanism assembly (18) is composed of an I-steel guide rail frame, a continuous reading oil pipe roller, a clamping connecting rod, a clamping block, a rolling guide rail sliding block and a hydraulic oil cylinder.
7. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the gooseneck mechanism assembly (19) is composed of a gooseneck frame body, a continuous reading oil pipe roller, a roller gland, a support frame and a slide rail.
8. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the hose roller assembly (22) consists of a supporting base and a roller body.
9. The novel multifunctional dredging vehicle for municipal pipeline dredging according to claim 1, characterized in that: the coiled tubing roller assembly (26) comprises an installation base, a roller body, a driving device, a pipe arranger, a counter, a guide pipe installation base, a supporting seat, a roller fixing device, a hoisting device, an oil pipe lubricating device and a protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627039.1A CN111663640A (en) | 2020-07-01 | 2020-07-01 | A novel multi-functional desilting car for municipal administration pipeline desilting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010627039.1A CN111663640A (en) | 2020-07-01 | 2020-07-01 | A novel multi-functional desilting car for municipal administration pipeline desilting |
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| CN111663640A true CN111663640A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010627039.1A Pending CN111663640A (en) | 2020-07-01 | 2020-07-01 | A novel multi-functional desilting car for municipal administration pipeline desilting |
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| CN (1) | CN111663640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111910745A (en) * | 2020-09-17 | 2020-11-10 | 湖北中油科昊机械制造有限公司 | Novel pipeline dredging device and process |
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| CN111910745A (en) * | 2020-09-17 | 2020-11-10 | 湖北中油科昊机械制造有限公司 | Novel pipeline dredging device and process |
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Application publication date: 20200915 |
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