Water conservancy pipeline desilting device self-adaptive to water flow velocity

Abstract

The utility model relates to the technical field of pipeline desilting, in particular to a water conservancy pipeline desilting device self-adaptive to water flow velocity. The utility model provides a water conservancy pipeline desilting device capable of self-adapting to water flow velocity, which can intercept and utilize water flow in a pipeline so as to conveniently wash sludge and save water resources. A water conservancy pipeline desilting device self-adaptive to the water flow speed comprises a supporting platform, a crawler and the like, and the crawler is connected to the lower side of the supporting platform. The air bag is expanded to be attached to the inner wall of the pipeline to block water flow, then the water flow enters the baffle through the filter screen, the water pump is started, water in the baffle is conveyed into the water conveying pipeline from the water conveying pipeline and finally enters the water storage tank, the electromagnetic valve is opened, and the water is led into the connecting pipe and the spraying pipe to be sprayed out. And the effects that the water flow in the pipeline can be intercepted and utilized, so that the sludge is conveniently scoured, and water resources are saved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline dredging technical field especially relates to a water conservancy pipeline dredging device of self -adaptation water flow velocity. BACKGROUND

[0002] The water conservancy pipeline dredging device is a kind of equipment specially used to remove the deposits, sundries and biological membrane in water conservancy pipeline.It is important to maintain pipeline unobstructed, improve water delivery efficiency and prolong the service life of pipeline.

[0003] The existing water conservancy pipeline dredging device is usually through loosening bucket to loosen the silt in pipeline, then the silt is washed away by water flow, but when the water flow in pipeline is small, it is difficult to wash silt, and a large amount of external water source is needed to wash silt, which is inconvenient.

[0004] Therefore, a water conservancy pipeline dredging device of self -adaptation water flow velocity is developed, which can intercept and utilize the water flow in pipeline to wash silt and save water resources. UTILITY MODEL CONTENT

[0005] In order to overcome the shortcomings of the existing water conservancy pipeline dredging device, when the water flow in pipeline is small, it is difficult to wash silt, and a large amount of external water source is needed to wash silt, which is inconvenient, the utility model provides a water conservancy pipeline dredging device of self -adaptation water flow velocity, which can intercept and utilize the water flow in pipeline to wash silt and save water resources.

[0006] Technical scheme: a water conservancy pipeline dredging device of self -adaptation water flow velocity, comprising support platform, caterpillar truck, water storage tank, loosening assembly and flushing assembly, caterpillar truck is connected to the lower side of support platform, water storage tank is connected to the upper side of the middle part of support platform, loosening assembly capable of loosening silt is arranged on support platform, flushing assembly capable of flushing silt is also arranged on support platform.

[0007] Further, water inlet pipe is arranged on the upper side of water storage tank.

[0008] Further, the loosening assembly comprises first motor, screw rod, sliding block, support arm, loosening bucket and second motor, two first motors are connected to the upper side of right part of support platform, screw rod is connected to the output shaft of first motor, screw rod is rotatably connected with support platform, sliding block is threadedly connected with screw rod, sliding block is slidably connected with support platform, support arm is connected between the right sides of sliding block, second motor is connected to the front side of support arm, loosening bucket is rotatably connected with support arm, and the output shaft of second motor is connected with loosening bucket.

[0009] Further, it further comprises mud baffle, mud baffle is connected to the upper side of support arm, and loosening bucket is located in the lower part of mud baffle.

[0010] Further, the flushing assembly comprises a baffle, an air bag, an electric push rod, a gas pipeline, a gas pump, a water pump, a water conveying pipeline, a filter screen, a connecting pipe, an electromagnetic valve and a spray pipe, the left sides of the front and rear parts of the support platform are connected with the electric push rods, the baffle is connected between the extension ends of the electric push rods, the air bag is connected to the outer side of the baffle, the gas pump is connected to the upper side of the right part of the support platform, the gas pipeline is connected between the gas pump and the air bag, the water pump is connected to the upper side of the rear part of the support platform, the water conveying pipeline is connected between the water pump and the baffle, the filter screen is connected to the lower left side of the baffle, the spray pipe is connected to the lower side of the support arm, the connecting pipe is connected to the left side of the spray pipe, the connecting pipe is connected with the water storage tank, and the electromagnetic valve is arranged on the connecting pipe.

[0011] Further, the baffle is semicircular.

[0012] The utility model discloses a beneficial effect: the utility model discloses through making the air bag inflation and pipeline inner wall stick to the water flow and block, after the water flow passes through the filter screen and enters the inside of the baffle, start the water pump again, send the water in the baffle from the water conveying pipeline into the water conveying pipeline, finally enter the water storage tank, open the electromagnetic valve again, make the water into the connecting pipe and spray pipe and spray, reach can intercept the water flow in the pipeline and utilize, so as to flush silt, save the effect of water resource. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three -dimensional structure schematic diagram of the utility model.

[0014] Figure 2 It is the three -dimensional structure schematic diagram of the water storage tank and water conveying pipeline etc. component of the utility model.

[0015] Figure 3 It is the three -dimensional structure schematic diagram of the first motor and screw rod etc. component of the water storage tank of the utility model.

[0016] Figure 4 It is the three -dimensional structure schematic diagram of the stirring bucket and spray pipe etc. component of the utility model.

[0017] Figure 5 It is the three -dimensional structure schematic diagram of the air bag and electric push rod etc. component of the utility model.

[0018] Figure 6 It is the three -dimensional structure schematic diagram of the baffle and filter screen etc. component of the utility model.

[0019] Fig. 1 support platform, 2 caterpillar truck, 3 water storage tank, 4 first motor, 5 screw rod, 6 sliding block, 7 support arm, 8 mud shield, 9 stirring bucket, 91 second motor, 10 baffle, 11 air bag, 12 electric push rod, 13 gas pipeline, 14 gas pump, 15 water pump, 16 water conveying pipeline, 17 filter screen, 18 connecting pipe, 181 electromagnetic valve, 19 spray pipe. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] A hydraulic pipeline dredging device that adapts to water flow velocity, such as Figures 1-6 As shown, the system includes a support platform 1, a tracked vehicle 2, a water tank 3, a loosening assembly, and a flushing assembly. The tracked vehicle 2 is connected to the lower side of the support platform 1, and the water tank 3 is connected to the upper middle part of the support platform 1. The water tank 3 has a water inlet pipe on its upper side for easy water filling. The loosening assembly is installed on the support platform 1, and the loosening assembly includes a first motor 4, a lead screw 5, a slider 6, a support arm 7, a mud shield 8, a loosening bucket 9, and a second motor 91. Two first motors 4 are connected to the upper right side of the support platform 1, one in front and one behind. The output shafts of the first motors 4 are connected to... The lead screws 5 are rotatably connected to the support platform 1. Each lead screw 5 is threadedly connected to a slider 6, which is slidably connected to the support platform 1. A support arm 7 is connected between the right sides of each slider 6. A mud shield 8 is connected to the upper side of the support arm 7. A second motor 91 is connected to the front side of the support arm 7. A loosening tank 9 is rotatably connected to the support arm 7, located below the mud shield 8. The output shaft of the second motor 91 is connected to the loosening tank 9. The support platform... The support platform 1 is also equipped with a flushing assembly, which includes a baffle 10, an airbag 11, an electric push rod 12, a gas pipe 13, an air pump 14, a water pump 15, a water delivery pipe 16, a filter screen 17, a connecting pipe 18, a solenoid valve 181, and a spray pipe 19. The electric push rod 12 is connected to the left side of both the front and rear parts of the support platform 1. The baffle 10 is connected between the telescopic ends of the electric push rod 12. The baffle 10 is semi-circular to facilitate fitting the pipe. The airbag 11 is connected to the outer side of the baffle 10. The air pump 14 is connected to the upper right side of the support platform 1. The air pump 14 is connected to the air bag 11 by the gas pipe 13. The water pump 15 is connected to the upper rear side of the support platform 1. A water supply pipe is provided between the water pump 15 and the water storage tank 3. The water pump 15 is connected to the baffle 10 by the water supply pipe 16. The filter screen 17 is connected to the lower left side of the baffle 10. The nozzle 19 is connected to the lower side of the support arm 7. The connecting pipe 18 is connected to the left side of the nozzle 19. The connecting pipe 18 is connected to the water storage tank 3. The solenoid valve 181 is provided on the connecting pipe 18.

[0022] When the utility model is used, firstly, the tracked vehicle 2 is started, the tracked vehicle 2 is moved into a large water conservancy pipeline, then the first motor 4 is started, the lead screw 5 is driven to rotate, the sliding block 6 and the support arm 7 are moved downwards until the loosening barrel 9 contacts with the sludge in the pipeline, then the second motor 91 is started, the loosening barrel 9 is driven to rotate, the loosening barrel 9 loosens the sludge in the pipeline, the sludge splashed when the loosening barrel 9 rotates is shielded by the sludge shielding plate 8, when the water flow in the pipeline is small, the electric push rod 12 can be started, the baffle 10 is pushed to move downwards, then the air pump 14 is started, the gas pipeline 13 inflates the air bag 11, the air bag 11 is expanded and adheres to the inner wall of the pipeline to block the water flow, then the water flow enters the baffle 10 through the filter screen 17, then the water pump 15 is started, the water in the baffle 10 is sent into the water conveying pipeline from the water conveying pipeline 16, finally, the water enters the water storage tank 3, when the sludge needs to be flushed, the electromagnetic valve 181 is opened, the water is sprayed into the connecting pipe 18 and the spray pipe 19, the sludge in the pipeline is flushed, so that the water flow in the pipeline can be intercepted and utilized to flush the sludge, water resource is saved.

[0023] The above embodiments are provided for persons skilled in the art to implement or use the utility model, and persons skilled in the art can make various modifications or changes to the above embodiments without departing from the utility model idea of the utility model, so the protection scope of the utility model is not limited by the above embodiments, but should be the maximum scope meeting the innovative features mentioned in the claims.

Claims

1. A hydraulic pipeline dredging device that adapts to water flow velocity, characterized in that, It includes a support platform (1), a tracked vehicle (2), a water tank (3), a loosening component and a flushing component. The tracked vehicle (2) is connected to the lower side of the support platform (1), and the water tank (3) is connected to the upper side of the middle part of the support platform (1). The support platform (1) is equipped with a loosening component that can loosen the silt, and the support platform (1) is also equipped with a flushing component that can flush the silt. The flushing assembly includes a baffle (10), an airbag (11), an electric push rod (12), a gas pipe (13), an air pump (14), a water pump (15), a water delivery pipe (16), a filter (17), a connecting pipe (18), a solenoid valve (181), and a spray pipe (19). Electric push rods (12) are connected to the left sides of both the front and rear parts of the support platform (1). A baffle (10) is connected between the telescopic ends of the electric push rods (12). An airbag (11) is connected to the outside of the baffle (10). An air pump (14) is connected to the upper right side of the support platform (1). 4) A gas pipe (13) is connected to the airbag (11). A water pump (15) is connected to the upper rear side of the support platform (1). A water supply pipe is provided between the water pump (15) and the water storage tank (3). A water delivery pipe (16) is connected between the water pump (15) and the baffle (10). A filter screen (17) is connected to the lower left side of the baffle (10). A nozzle (19) is connected to the lower side of the support arm (7). A connecting pipe (18) is connected to the left side of the nozzle (19). The connecting pipe (18) is connected to the water storage tank (3). A solenoid valve (181) is provided on the connecting pipe (18).

2. The hydraulic pipeline dredging device with adaptive water flow velocity according to claim 1, characterized in that, The water storage tank (3) is equipped with an inlet pipe on the upper side.

3. A hydraulic pipeline dredging device with adaptive water flow velocity as described in claim 1, characterized in that, The loosening assembly includes a first motor (4), a lead screw (5), a slider (6), a support arm (7), a loosening barrel (9), and a second motor (91). The upper right side of the support platform (1) is connected to two first motors (4), one in front and one behind. The output shaft of each first motor (4) is connected to a lead screw (5), which is rotatably connected to the support platform (1). The lead screw (5) is threadedly connected to a slider (6), which is slidably connected to the support platform (1). The right side of the slider (6) is connected to a support arm (7), and the front side of the support arm (7) is connected to a second motor (91). The loosening barrel (9) is rotatably connected to the support arm (7), and the output shaft of the second motor (91) is connected to the loosening barrel (9).

4. A hydraulic pipeline dredging device with adaptive water flow velocity according to claim 3, characterized in that, It also includes a mud shield (8), the upper side of the support arm (7) is connected to the mud shield (8), and the loosening bucket (9) is located below the mud shield (8).

5. A hydraulic pipeline dredging device with adaptive water flow velocity according to claim 1, characterized in that, The baffle (10) is semi-circular.

Images