CN107605030B - Pipeline dredging and obstacle removing vehicle - Google Patents

Pipeline dredging and obstacle removing vehicle Download PDF

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Publication number
CN107605030B
CN107605030B CN201710844966.7A CN201710844966A CN107605030B CN 107605030 B CN107605030 B CN 107605030B CN 201710844966 A CN201710844966 A CN 201710844966A CN 107605030 B CN107605030 B CN 107605030B
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roller
pipe
dredging
spring
pipeline
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CN107605030A (en
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郭贵星
郭韶凯
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ZHENGZHOU HUALONG MACHINE MANUFACTURING Co.,Ltd.
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Zhengzhou Hualong Machine Manufacturing Co ltd
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Abstract

The invention belongs to the field of road maintenance, and particularly discloses a pipeline dredging and obstacle removing vehicle of an urban road drainage system, which comprises an engine, a gearbox, a transfer case, a double-output power takeoff, a generator, a spring barrel dredging machine and a high-pressure flushing device, wherein the gearbox is connected with the engine, and is connected with the transfer case through a universal coupling, the transfer case outputs the power part of the gearbox to the rear axle to drive the rear wheel to rotate, the transfer case is provided with a double-output power take-off which respectively transmits power to the generator and the high-pressure water pump of the high-pressure flushing device by using the automatic clutch, the automatic clutch is controlled by the PLC, the generator provides power for the pipeline dredging and obstacle clearing vehicle, the automatic clutch has the effects of dredging and clearing underground pipeline sludge and blockages simply and in multiple effects, and the automatic clutch has the characteristics of convenience, simplicity and convenience in operation and safety.

Description

Pipeline dredging and obstacle removing vehicle
Technical Field
The invention relates to the field of road maintenance, in particular to a pipeline dredging and obstacle removing vehicle for an urban road drainage system.
Background
The current common drainage pipeline dredging method in China comprises the following steps: the manual dredging method, the winch dredging method, the hydraulic dredging method, the manual dredging method, the working efficiency is low, the labor intensity is high, the potential safety hazard is high, the winch dredging method needs to be finished by penetrating bamboo chips from one wellhead to the other wellhead through manual descending, the very harsh working environment in the pit brings great inconvenience to workers, harms the health of the workers and even harms the life of the workers, the hydraulic dredging method needs special geographic environment factors, requires a certain flow rate of a pipeline, does not need too much silt, does not flow upstream water from other branches, simultaneously ensures that the upstream water cannot flow back to nearby buildings, and can cause new siltation of the upstream pipeline due to improper operation,
the dredging effect of the conventional pipeline dredging device commonly used in the method is not ideal, the baffle is dragged to move left and right in the pipeline by an operator on the ground through a steel wire rope to push the sludge to a specified position, but in the moving process of the conventional pipeline dredging device, the sludge amount at the lower end of the baffle is larger than that at the upper end of the baffle, and the sludge closer to the inner wall of the pipeline can be pushed by larger force. The silt of lower floor very easily makes the baffle take place the slope, therefore the baffle can't promote the silt and remove, can't make it concentrate to the assigned position, clears away the effect poor, and intensity of labour is high, and work efficiency is low.
In addition, the pipeline dredging vehicle for flushing the pipeline by using overpressure pressure generated by a high-pressure cleaning pump is available at present, but the pipeline dredging vehicle is only suitable for the condition of less serious siltation, meanwhile, the working efficiency is relatively low, a large amount of clear water is needed, the dredging cost is high, and in the actual work, because the pipeline opening of the actual blocked part is submerged by sewage, the obstacle can not be cleared from the near lower hand at the distance from the blockage, the remote work of the place where the opening can be seen from the far place can only be realized, the dredging efficiency is seriously influenced, in addition, the capability of cutting soft garbage is lacked, when the soft garbage with larger volume is met, such as woven bags and various textiles, the penetrating function is not realized, and the dredging effect is not very ideal.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a pipeline dredging and obstacle removing vehicle.
The invention is realized by the following technical scheme: the utility model provides a pipeline mediation obstacles removing car, includes the engine, the gearbox, the transfer case, dual output power takeoff, the generator, spring drum dredging machine and high-pressure washing unit, the gearbox links to each other with the engine to be connected with the transfer case through universal joint, the transfer case exports gearbox power part for rear axle drive rear wheel rotation, the transfer case is equipped with dual output power takeoff, dual output power takeoff utilizes automatic clutch to give the high pressure water pump of generator and high-pressure washing unit with power transmission respectively, automatic clutch is controlled by the PLC controller, the generator provides electric power for pipeline mediation obstacles removing car.
Preferably, the high-pressure water pump is provided with a gas storage tank, the gas storage tank is provided with a gas distribution valve, the gas distribution valve is connected with a cylinder of the automatic clutch of the double-output power takeoff through a gas pipe, a water inlet pipe of the high-pressure water pump is connected with a water tank, a first control valve is arranged at a position, close to the high-pressure water pump, of a water outlet pipe, the water outlet pipe of the first control valve extends to the position of the water pipe roller and is wound on the water pipe roller, a branch pipe is arranged on a pipe between the first control valve and the water pipe roller, the branch pipe is sequentially provided with a second control valve and a slag pump; the PLC is electrically connected with the first control valve, the second control valve, the gas distributing valve, the high-pressure water pump and the slag pump.
Preferably, the water pipe roller is powered by a motor, the motor is electrically connected with the PLC, and the water outlet pipeline is led out and drawn back by controlling the forward and reverse rotation of the water pipe roller.
Preferably, the spring bucket dredging machine comprises a roller device, the roller device comprises a large roller, a small roller in the same axial direction is nested in a left cavity of the large roller, and a spring flexible shaft is wound on the outer wall of the small roller; a left transmission shaft and a right transmission shaft are arranged at two ends of the large roller, the left transmission shaft is connected with a rotary pneumatic connector, a first belt pulley and a second belt pulley are sequentially sleeved and embedded on the left transmission shaft, the first belt pulley is connected with a coil spring motor through a belt, and the second belt pulley is connected with a speed reduction motor through a belt; the right transmission shaft is sequentially provided with a third belt pulley and a spring nut chuck, the third belt pulley is connected with a spring discharging motor through a belt, the spring flexible shaft extends out of the right transmission shaft at the right end of the large roller and the spring nut chuck, and the free end of the spring flexible shaft is provided with a pneumatic cutting head.
Preferably, the left end face of the small roller is connected with a left transmission shaft of the large roller, a right transmission shaft of the small roller is fixed on a half support, and the half support is fixed on the inner wall of the roller.
Preferably, the right end face of the small roller is circumferentially provided with a baffle which is flush with the edge of the right end face and is provided with a through hole for the extension and contraction of the spring flexible shaft, and the distance between the baffle and the large roller is smaller than the diameter of the spring flexible shaft.
Preferably, an air pipe between the rotary pneumatic connector and the pneumatic cutting head is sleeved in the spring flexible shaft.
Preferably, the pneumatic cutting head is continuously variable in speed through positive and negative rotation, the drill bit can be replaced by the pneumatic cutting head, and the drill bit is additionally provided with the helical blade.
The invention has the beneficial effects that: the invention has the advantages of simple and multiple-effect dredging and clearing effect on silt and blockage of an underground pipeline, convenience, simple and convenient operation and safety.
Before dredging and removing obstacles, a slag pump is used for pumping dirty water at the position of a pipeline blocking hole to enable the main pipeline hole to be exposed out of the water surface, a pneumatic cutting head of a spring bucket dredging machine can enter the main pipeline to work, the spring bucket dredging machine drives a roller device by a coil spring motor to enable a spring flexible shaft wound on a small roller to rotate and drives a spring nut chuck to rotate by matching with a spring outlet motor, so that the spring flexible shaft uniformly advances, the pneumatic cutting head reaches a designated position of a sewer pipeline, after the obstacles are removed, the coil spring motor and the spring outlet motor drive the roller device and the spring nut chuck to move reversely, so that the spring flexible shaft finishes the spring collecting action, the pneumatic cutting head drills through cement blocks, cotton wadded jacket and packaging bags which are seriously blocked in the sewer pipeline, the pneumatic cutting head adopts forward and reverse rotation stepless speed change, and can replace a drill bit to meet hard blocking objects, the tungsten steel drill can be used for low-speed cutting, and the high-speed steel drill can be used for high-speed cutting when soft blocking objects such as cotton cloth and the like are encountered. The spiral blade is additionally arranged on the drill bit, so that the drill bit can move forwards and backwards, and then the underground pipeline is cleaned and washed under high pressure by adopting the high-pressure water pump, thereby achieving full-automatic and full-functional obstacle removal.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic bottom view of the present invention;
fig. 5 is a schematic structural view of the spring barrel dredger of the invention.
Detailed Description
The technical means and effects of the present invention will be specifically described below with reference to specific embodiments.
As shown in fig. 1-4, a pipeline dredging and obstacle removing vehicle comprises an engine 25, a gearbox 24, a transfer case 26, a dual-output power takeoff 22, a generator 19, a spring barrel dredging machine and a high-pressure flushing device, wherein the gearbox 24 is connected with the engine 25 and is connected with the transfer case 26 through a universal coupling 23, the transfer case 26 outputs the power part of the gearbox 24 to a rear axle 20, the rear axle drives a rear wheel to rotate, the transfer case 26 is provided with the dual-output power takeoff 22, the dual-output power takeoff 22 respectively transmits power to the generator 19 and the high-pressure water pump 5 of the high-pressure flushing device through an automatic clutch 21, the automatic clutch 21 is controlled by a PLC (programmable logic controller) 15, and the generator 19 provides electric power for the pipeline dredging and obstacle removing vehicle 1.
The high-pressure water pump 5 is provided with a gas storage tank 6, the gas storage tank 6 is provided with a gas distribution valve, the gas distribution valve is connected with a cylinder of an automatic clutch of a double-output power takeoff 22 through a gas pipe, a water inlet pipe of the high-pressure water pump 5 is connected with the water tank 2, a first control valve is arranged at a position of a water outlet pipe close to the high-pressure water pump 5, a water outlet pipeline of the high-pressure water pump extends to a water pipe roller 8 and is wound on the water pipe roller 8, a branch pipeline is arranged on a pipeline between the first control valve and the water pipe roller 8, the branch pipeline is sequentially provided with a second control valve and a; the PLC 15 is electrically connected with the first control valve, the second control valve, the gas distributing valve, the high-pressure water pump 5 and the slag pump 10.
The water pipe roller 8 is powered by a motor, the motor is electrically connected with the PLC, and the water outlet pipeline is enabled to carry out pipe outlet and pipe collection movement by controlling the forward and reverse rotation of the water pipe roller 8.
As shown in fig. 5, the spring bucket dredging machine comprises a roller device, the roller device comprises a large roller 11, a small roller 29 in the same axial direction is nested in the left cavity of the large roller 11, a spring flexible shaft 28 is wound on the outer wall of the small roller 29, left and right transmission shafts are arranged at two ends of the large roller, the left transmission shaft is connected with a rotary pneumatic connector 18, a first belt pulley and a second belt pulley are sequentially nested on the left transmission shaft, the first belt pulley is connected with a coil spring motor 3 through a belt, and the second belt pulley is connected with a speed reduction motor 17 through a belt; the right transmission shaft is provided with a third belt pulley and a spring nut chuck 13 in sequence, the third belt pulley is connected with a spring outlet motor 14 through a belt, a spring flexible shaft 28 extends out of the right transmission shaft at the right end of the large roller 11 and the spring nut chuck 12, and a pneumatic cutting head 32 is arranged at the free end of the spring flexible shaft 28.
The left end face of the small roller 29 is connected with a left transmission shaft of the large roller 11, a right end face transmission shaft is fixed on a half support 31, and the half support 31 is fixed on the inner wall of the large roller.
The right end face of the small roller 29 is circumferentially provided with a baffle which is flush with the edge of the right end face and is provided with a through hole for the extension and contraction of the spring flexible shaft 28, and the distance between the baffle and the large roller 11 is smaller than the diameter of the spring flexible shaft 28.
An air pipe 30 between the rotary pneumatic joint 18 and the pneumatic cutting head is sleeved in the spring flexible shaft 28.
The pneumatic cutting head 32 can replace the drill bit 27 through positive and negative rotation stepless speed change, the drill bit 27 is additionally provided with the helical blade, when hard blocking objects are met, a tungsten steel drill can be used for low-speed cutting, and when soft blocking objects such as cotton cloth and the like are met, a high-speed steel drill bit can be used for high-speed cutting. The spiral blade is additionally arranged on the drill bit, so that the drill bit can move forwards and backwards.
It is obvious to those skilled in the art that the present invention is not limited to the above embodiments, and it is within the scope of the present invention to adopt various insubstantial modifications of the method concept and technical scheme of the present invention, or to directly apply the concept and technical scheme of the present invention to other occasions without modification.

Claims (7)

1. The utility model provides a pipeline mediation wrecker which characterized in that: the automatic power transmission device comprises an engine, a gearbox, a transfer case, a double-output power take-off device, a generator, a spring bucket dredging machine and a high-pressure flushing device, wherein the gearbox is connected with the engine and is connected with the transfer case through a universal coupling, the transfer case outputs the power part of the gearbox to a rear axle to drive a rear wheel to rotate, the transfer case is provided with the double-output power take-off device, the double-output power take-off device utilizes an automatic clutch to respectively transmit power to a high-pressure water pump of the generator and the high-pressure flushing device, the automatic clutch is controlled by a PLC (programmable logic controller), the generator provides power for a pipeline dredging wrecker, the spring bucket dredging machine comprises a roller device, the roller device comprises a large roller, a small roller in the same axial direction is nested in the left cavity of the large roller; a left transmission shaft and a right transmission shaft are arranged at two ends of the large roller, the left transmission shaft is connected with a rotary pneumatic connector, a first belt pulley and a second belt pulley are sequentially sleeved and embedded on the left transmission shaft, the first belt pulley is connected with a coil spring motor through a belt, and the second belt pulley is connected with a speed reduction motor through a belt; the right transmission shaft is sequentially provided with a third belt pulley and a spring nut chuck, the third belt pulley is connected with a spring discharging motor through a belt, the spring flexible shaft extends out of the right transmission shaft at the right end of the large roller and the spring nut chuck, and the free end of the spring flexible shaft is provided with a pneumatic cutting head.
2. The pipe dredging wrecker of claim 1, wherein: the high-pressure water pump is provided with a gas storage tank, the gas storage tank is provided with a gas distribution valve, the gas distribution valve is connected with a cylinder of the automatic clutch of the double-output power takeoff through a gas pipe, a water inlet pipe of the high-pressure water pump is connected with a water tank, a first control valve is arranged at a position, close to the high-pressure water pump, of a water outlet pipe, the water outlet pipe of the first control valve extends to a water pipe roller and is wound on the water pipe roller, a branch pipe is arranged on a pipeline between the first control valve and the water pipe roller, the branch pipe is sequentially provided with a second control valve and a slag pump; the PLC is electrically connected with the first control valve, the second control valve, the gas distributing valve, the high-pressure water pump and the slag pump.
3. The pipe dredging wrecker of claim 2, wherein: the water pipe roller is powered by a motor, the motor is electrically connected with the PLC, and the water outlet pipeline is led to move out and take up by controlling the forward and reverse rotation of the water pipe roller.
4. The pipe dredging wrecker of claim 1, wherein: the left end face of the small roller is connected with a left transmission shaft of the large roller, a right transmission shaft of the small roller is fixed on a half support, and the half support is fixed on the inner wall of the large roller.
5. The pipe dredging wrecker of claim 1, wherein: the right end face of the small roller is circumferentially provided with a baffle which is flush with the edge of the right end face and is provided with a through hole for the spring flexible shaft to stretch, and the distance between the baffle and the large roller is smaller than the diameter of the spring flexible shaft.
6. The pipe dredging wrecker of claim 1, wherein: and an air pipe between the rotary pneumatic connector and the pneumatic cutting head is sleeved in the spring flexible shaft.
7. The pipeline dredging wrecker of claim 1, wherein the pneumatic cutting head is continuously variable in speed by positive and negative rotation, the drill bit of the pneumatic cutting head can be replaced, and the drill bit is additionally provided with a helical blade.
CN201710844966.7A 2017-09-19 2017-09-19 Pipeline dredging and obstacle removing vehicle Active CN107605030B (en)

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CN201710844966.7A CN107605030B (en) 2017-09-19 2017-09-19 Pipeline dredging and obstacle removing vehicle

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Application Number Priority Date Filing Date Title
CN201710844966.7A CN107605030B (en) 2017-09-19 2017-09-19 Pipeline dredging and obstacle removing vehicle

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CN107605030B true CN107605030B (en) 2020-10-27

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CN111042308B (en) * 2019-12-18 2020-12-11 嘉兴华竹电子有限公司 Hydraulic engineering sludge pipeline dredging equipment

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AT408110B (en) * 1998-12-21 2001-09-25 Angerlehner Hoch Und Tiefbau G DEVICE FOR EDITING AND ENLARGING THE LIGHT CROSS SECTION OF AN EARTH WORK
JP2006334673A (en) * 2005-05-31 2006-12-14 S G C Gesuido Center Kk Internal drilling device for pipe
CN101748792A (en) * 2008-12-19 2010-06-23 河南中光学集团有限公司 Multifunctional cleaning and dredging vehicle
CN104179247A (en) * 2013-05-21 2014-12-03 淮安市苏通市政机械有限公司 Sewer dredging and desilting vehicle
CN204626628U (en) * 2015-04-23 2015-09-09 闻建伟 A kind of three-in-one dredging vehicle
CN205570935U (en) * 2016-03-28 2016-09-14 石亚民 Pipeline cleaner

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Effective date of registration: 20200930

Address after: 452300 Dongguan, old city, Xinmi City, Zhengzhou, Henan Province

Applicant after: ZHENGZHOU HUALONG MACHINE MANUFACTURING Co.,Ltd.

Address before: 450000, No. 2, pioneer Plaza, No. 96 Ruida Road, Zhengzhou hi tech Development Zone, Henan, China. B901

Applicant before: ZHENGZHOU XINGHEKAI TRADING Co.,Ltd.

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