Municipal pipeline dredging device

Abstract

The utility model relates to the technical field of pipeline dredging, in particular to a municipal pipeline dredging device which comprises a frame and a flushing device. A high-pressure cleaning machine is installed in the frame, a water hose is installed at the water outlet end of the high-pressure cleaning machine, a flushing device is installed at one end of the water hose, and the flushing device comprises a hard water pipe and a spray head. When the magnetic device is powered on, the sliding block is attracted to the magnetic device, the spring is in a stretched state, meanwhile, the steel wire rope is contracted, a user can conveniently stretch the flushing device into the pipeline, meanwhile, the high-pressure cleaning machine is started to enable high-pressure water flow to be sprayed out from the spray head, then the blocked pipeline is flushed out of a hole, the flushing device can conveniently penetrate through a blockage object, and the magnetic device is powered off. Then the spring drives the sliding block to slide, the connecting rod drives the supporting rod to rotate, then the steel wire rope is opened, the water hose is shrunk to enable the steel wire rope to take out dirt in the pipeline, and meanwhile high-pressure water flow sprayed out of the spray head can conduct secondary flushing on the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline dredging, in particular to a municipal pipeline dredging device. Background Art

[0002] Municipal pipeline projects include: water supply pipes, drainage pipes, gas pipelines, heat pipes, and power cables. The drainage pipes are mainly used to collect urban domestic sewage, industrial wastewater, and rainwater in a timely manner, and transport domestic sewage and industrial wastewater to sewage treatment. Therefore, after long-term use, blockages will appear on the inner wall of the drainage pipes.

[0003] The patent with publication number CN218437459U in the prior art provides a municipal pipeline dredging device, which removes the blockage from the pipeline by means of an inflated balloon to prevent secondary blockage of the pipeline, and the balloon with the ability to deform can be applied to pipelines of different diameters, thereby improving the application range of the municipal pipeline dredging device. However, since the balloon has the ability to deform, it relies on an inflatable cushion balloon to remove the blockage, which makes the balloon easily deformed when encountering the blockage, resulting in poor removal effect. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a municipal pipeline dredging device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a municipal pipeline dredging device, including a frame and a flushing device; a high-pressure cleaning machine is installed inside the frame, a soft water pipe is installed at the water outlet end of the high-pressure cleaning machine, a flushing device is installed at one end of the soft water pipe, the flushing device includes a hard water pipe and a nozzle, a support is installed at the bottom of the nozzle, four support rods are installed on the side of the support, a steel wire rope is wound inside the support rod, the support rod is connected to the slider through a connecting rod, the slider and the support are connected through a spring, a magnetic device is arranged below the slider, a fixed seat is arranged below the magnetic device, four fixed rings are arranged on the side of the fixed seat, a pull rope is installed at one end of the support rod, and a limit block is arranged at the other end of the pull rope;

[0006] The magnetic device comprises a protective shell and an electromagnetic coil. A coil placement groove is arranged inside the protective shell, and the electromagnetic coil is installed in the coil placement groove. Two second through holes are arranged on the side of the protective shell; and a first through hole is arranged on the central axis of the protective shell.

[0007] Specifically, holes are provided on the top and sides of the nozzle.

[0008] Specifically, the support seat and the support rod are connected via a shaft, and the support rod and the connecting rod are connected via a shaft.

[0009] Specifically, the pull rope passes through a fixing ring, and the diameter of the fixing ring is smaller than the diameter of the limiting block.

[0010] Specifically, the wire end of the electromagnetic coil passes through the second through hole and is connected to the electric wire.

[0011] Specifically, the central axes of the support, the spring, the slider, the magnetic device and the fixing seat coincide with each other.

[0012] Beneficial effects of the utility model:

[0013] (1) The utility model discloses a municipal pipe unclogging device. When the magnetic device is powered on, the slider is adsorbed on the magnetic device, so that the spring is in a stretched state and the wire rope is contracted, so that the user can insert the flushing device into the pipe and start the high-pressure cleaning machine to spray high-pressure water from the nozzle, thereby flushing a hole in the blocked pipe and facilitating the flushing device to pass through the blockage.

[0014] (2) In the municipal pipe unclogging device described in the utility model, when the power to the magnetic device is cut off, the spring drives the slider to slide, so that the connecting rod drives the supporting rod to rotate, thereby expanding the wire rope, and then the wire rope is used to bring out the dirt in the pipe by contracting the soft water pipe. At the same time, the high-pressure water flow sprayed by the nozzle can also perform a second flushing on the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the flushing device of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the magnetic device of the utility model.

[0019] In the figure: 1. frame; 2. high-pressure cleaning machine; 3. soft water pipe; 4. flushing device; 411. nozzle; 412. support; 413. spring; 414. connecting rod; 415. support rod; 416. wire rope; 417. pull rope; 418. slider; 419. magnetic device; 4191. first through hole; 4192. protective shell; 4193. electromagnetic coil; 4194. coil placement groove; 4195. second through hole; 420. fixing ring; 421. fixing seat; 422. limit block; 423. hard water pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 3 As shown, a municipal pipeline dredging device of the utility model comprises a frame 1 and a flushing device 4; a high-pressure cleaning machine 2 is installed inside the frame 1, a soft water pipe 3 is installed at the water outlet end of the high-pressure cleaning machine 2, a flushing device 4 is installed at one end of the soft water pipe 3, the flushing device 4 comprises a hard water pipe 423 and a nozzle 411, a support 412 is installed at the bottom of the nozzle 411, four support rods 415 are installed on the side of the support 412, a steel wire rope 416 is wound inside the support rod 415, the support rod 415 is connected to a slider 418 through a connecting rod 414, the slider 418 and the support 412 are connected through a spring 413, a magnetic device 419 is arranged below the slider 418, a fixed seat 421 is arranged below the magnetic device 419, four fixing rings 420 are arranged on the side of the fixed seat 421, a pull rope 417 is installed at one end of the support rod 415, and a limit block 422 is arranged at the other end of the pull rope 417;

[0022] The magnetic device 419 includes a protective shell 4192 and an electromagnetic coil 4193. A coil placement groove 4194 is set inside the protective shell 4192, and the electromagnetic coil 4193 is installed in the coil placement groove 4194. Two second through holes 4195 are set on the side of the protective shell 4192; and a first through hole 4191 is set on the central axis of the protective shell 4192.

[0023] During use, the user energizes the magnetic device 419, and then the slider 418 is adsorbed on the magnetic device 419, so that the spring 413 is in a stretched state, and the wire rope 416 is contracted at the same time, and then the flushing device 4 is extended into the pipe, and at the same time the high-pressure cleaning machine 2 is started to spray high-pressure water from the nozzle 411, thereby flushing a hole in the blocked pipe to facilitate the flushing device 4 to pass through the blockage, and then the magnetic device 419 is de-energized, and then the spring drives the slider 418 to slide, so that the connecting rod 414 drives the support rod 415 to rotate, thereby expanding the wire rope 416, and then the wire rope 416 is used to bring out the dirt in the pipe by contracting the soft water pipe 3, and at the same time, the high-pressure water sprayed from the nozzle 411 can also perform a second flushing of the pipe.

[0024] Specifically, holes are provided on the top and sides of the nozzle 411 .

[0025] The high-pressure water in the high-pressure cleaning machine 2 can be sprayed out from the nozzle 411, thereby facilitating the flushing device 4 to pass through the contaminants.

[0026] Specifically, the support 412 and the support rod 415 are connected via an axis, and the support rod 415 and the connecting rod 414 are connected via an axis.

[0027] The slider 418 can drive the support rod 415 to open and close through the connecting rod 414 when sliding.

[0028] Specifically, the pull rope 417 passes through a fixing ring 420 , and a diameter of the fixing ring 420 is smaller than a diameter of the limiting block 422 .

[0029] The pull rope 417 can provide a pulling force to share the force of the pollutants on the support rod 415, thereby preventing the support rod 415 from being damaged due to excessive force.

[0030] Specifically, the end of the electromagnetic coil 4193 passes through the second through hole 4195 and is connected to the electric wire.

[0031] The user can control the magnetic device 419 through the wire, thereby enabling the spring 413 to slide on the hard water pipe 423.

[0032] Specifically, the central axes of the support 412 , the spring 413 , the slider 418 , the magnetic device 419 and the fixing seat 421 coincide with each other.

[0033] The slider 418 is enabled to slide on the hard water pipe 423 .

[0034] Working principle: When in use, the user energizes the magnetic device 419, and then the slider 418 is adsorbed on the magnetic device 419, so that the spring 413 is in a stretched state, and the wire rope 416 is contracted at the same time, and then the flushing device 4 is extended into the pipe, and at the same time the high-pressure cleaning machine 2 is started to make the high-pressure water flow spray out from the nozzle 411, thereby flushing a hole in the blocked pipe to facilitate the flushing device 4 to pass through the blockage, and then the magnetic device 419 is de-energized, and then the spring drives the slider 418 to slide, so that the connecting rod 414 drives the support rod 415 to rotate, thereby expanding the wire rope 416, and then the wire rope 416 is used to bring out the dirt in the pipe by contracting the soft water pipe 3, and at the same time, the high-pressure water flow sprayed from the nozzle 411 can also perform a second flushing of the pipe.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal pipeline dredging device, comprising a frame (1) and a flushing device (4); characterized in that: A high-pressure cleaning machine (2) is installed inside the vehicle frame (1); a soft water pipe (3) is installed at the water outlet of the high-pressure cleaning machine (2); a flushing device (4) is installed at one end of the soft water pipe (3); the flushing device (4) comprises a hard water pipe (423) and a nozzle (411); a support (412) is installed at the bottom of the nozzle (411); four support rods (415) are installed on the side of the support (412); steel wire ropes (416) are wound inside the support rods (415); and the support rods (415) are connected to the support rods (415). The supporting rod (415) is connected to the slider (418) through a connecting rod (414), the slider (418) and the support (412) are connected through a spring (413), a magnetic device (419) is arranged below the slider (418), a fixing seat (421) is arranged below the magnetic device (419), four fixing rings (420) are arranged on the side of the fixing seat (421), a pull rope (417) is installed at one end of the supporting rod (415), and a limit block (422) is arranged at the other end of the pull rope (417); The magnetic device (419) comprises a protective shell (4192) and an electromagnetic coil (4193); a coil placement groove (4194) is arranged inside the protective shell (4192); the electromagnetic coil (4193) is installed in the coil placement groove (4194); two second through holes (4195) are arranged on the side of the protective shell (4192); and a first through hole (4191) is arranged on the central axis of the protective shell (4192).

2. A municipal pipeline dredging device according to claim 1, characterized in that: The top and sides of the nozzle (411) are provided with holes.

3. A municipal pipeline dredging device according to claim 1, characterized in that: The support (412) and the support rod (415) are connected via a shaft, and the support rod (415) and the connecting rod (414) are connected via a shaft.

4. A municipal pipeline dredging device according to claim 1, characterized in that: The pull rope (417) passes through a fixing ring (420), and the diameter of the fixing ring (420) is smaller than the diameter of the limiting block (422).

5. A municipal pipeline dredging device according to claim 1, characterized in that: The wire end of the electromagnetic coil (4193) passes through the second through hole (4195) and is connected to the electric wire.

6. A municipal pipeline dredging device according to claim 1, characterized in that: The central axes of the support (412), the spring (413), the slider (418), the magnetic device (419) and the fixing seat (421) coincide with each other.

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