Pipeline cleaning device

Abstract

The utility model provides a pipeline cleaning device, belongs to the technical field of municipal pipeline cleaning, and aims to solve the problem that the cleaning efficiency of a pipeline is affected as an existing nozzle needs a long time to eject sludge to pass through. Comprising a cleaning fixed spray head, a cleaning nozzle, a cleaning connecting piece, a connecting water pipe, a cleaning protective shell, a cleaning supporting mechanism and a cleaning tunneling mechanism; the cleaning nozzles are formed in the rear portions of the peripheries of the fixed cleaning nozzles correspondingly. The cleaning connecting piece is fixedly connected to the rear end of the cleaning fixed spray head; the connecting water pipe is fixedly connected to the rear end of the cleaning connecting piece; the cleaning fixing part is fixedly connected to the front end of the cleaning fixing spray head; the cleaning protection shell is fixedly connected to the periphery of the cleaning fixing piece. The cleaning supporting mechanism is arranged on the outer side of the cleaning protection shell. And the cleaning tunneling mechanism is arranged on the inner side of the cleaning protection shell, stirring of blocked sludge is achieved, the situation that the sludge blocks the whole cleaning device is avoided, and the pipeline cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal pipeline cleaning, and more specifically, particularly relates to a pipeline cleaning device. Background Art

[0002] During the operation of municipal pipelines, since the pipelines are easily blocked due to the deposition of garbage or silt, special cleaning devices are generally used to clean them after they are blocked. Existing pipeline cleaning devices are generally composed of cleaning machines, work vehicles, delivery pipes, nozzles, high-pressure pumps, etc. When cleaning the pipeline, the nozzle is placed in the pipeline, and the nozzle sprays water backwards to push the nozzle forward. The water that has been sprayed out by the impact of the nozzle cleans the inner wall of the pipeline.

[0003] The existing application number is: CN202322103544.8. The utility model relates to the technical field of drainage pipe cleaning, and specifically to a drainage pipe cleaning device for municipal engineering, including a walking assembly, a water tank is arranged at the rear end thereof; a battery is fixedly mounted on one side of the outer wall of the water tank; a heating pipe is electrically connected to the battery; a drill bit is arranged at the front end of the walking assembly; a rubber brush is arranged at both ends of the drill bit; a walking wheel is arranged at both ends of the walking assembly; and a crawler is engaged with the outer surface of the circumference of the walking wheel. The utility model overcomes the shortcomings of the prior art. By arranging a rubber brush and a drill bit, when cleaning the pipeline, the rotating motor is started to rotate the rotating shaft, so that the drill bit can dredge the pipeline, remove part of the dirt, silt and debris in the pipeline, thereby ensuring the smooth flow of the pipeline. The rotation of the rotating shaft can also drive the rubber brush to rotate to scrape off part of the dirt on the inner wall of the pipeline, which is convenient for the subsequent spraying and cleaning.

[0004] Based on the above, due to the serious blockage of silt in many existing municipal pipelines, the nozzle is easily blocked by thick silt when moving forward, resulting in the nozzle taking a long time to push the silt through, affecting the cleaning efficiency of the pipeline. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pipeline cleaning device to solve the existing problem that many municipal pipelines are seriously clogged with silt, which causes the nozzle to be easily blocked by thick silt when moving forward, resulting in the nozzle taking a long time to push the silt through, thus affecting the cleaning efficiency of the pipeline.

[0006] The purpose and effect of the pipeline cleaning device of the utility model are achieved by the following specific technical means:

[0007] A pipeline cleaning device comprises a cleaning fixed nozzle, a cleaning nozzle, a cleaning connecting piece, a connecting water pipe, a cleaning fixing piece, a cleaning protective shell, a cleaning supporting mechanism and a cleaning excavation mechanism;

[0008] The cleaning nozzles are provided in multiple groups, and the multiple groups of cleaning nozzles are respectively opened behind the outer periphery of the cleaning fixed nozzle;

[0009] The cleaning connection piece is fixedly connected to the rear end of the cleaning fixed nozzle, and the cleaning connection piece is communicated with the interior of the cleaning fixed nozzle;

[0010] The connecting water pipe is fixedly connected to the rear end of the cleaning connector, and the connecting water pipe is externally connected to a high-pressure water pump;

[0011] The cleaning fixing piece is fixedly connected to the front end of the cleaning fixing nozzle;

[0012] The cleaning protective shell is fixedly connected to the outer periphery of the cleaning fixing member;

[0013] The cleaning support mechanism is arranged on the outside of the cleaning protective shell;

[0014] The cleaning and excavation mechanism is arranged on the inner side of the cleaning protection shell.

[0015] Furthermore, the cleaning support mechanism includes: a supporting fixture, a cleaning support rod and a cleaning moving wheel;

[0016] The supporting fixing members are provided with four groups in total, and the four groups of supporting fixing members are respectively fixedly connected to the outer side of the cleaning protective shell;

[0017] The cleaning support rods are provided with four groups in total, and the four groups of cleaning support rods are respectively hinged on the outer sides of the supporting fixing members;

[0018] The cleaning moving wheels are provided with four groups in total, and the four groups of cleaning moving wheels are rotatably connected to the outer sides of the cleaning support rods respectively.

[0019] Furthermore, the cleaning support mechanism also includes: a support connection spring;

[0020] The support and connection springs are arranged in four groups in total, and all of the four groups of support and connection springs are right-angle spring structures. The four groups of support and connection springs are respectively fixedly connected to the outer side of the rotating shaft of the cleaning support rod.

[0021] Further, the cleaning and excavation mechanism comprises: a cleaning and excavation drill bit;

[0022] The cleaning and tunneling drill bit is rotatably connected to the front end of the cleaning fixing piece, and the cleaning and tunneling drill bit is a conical drill bit structure.

[0023] Furthermore, the cleaning and excavation mechanism further comprises: a first excavation gear and a second excavation gear;

[0024] The first tunneling gear is coaxially fixedly connected to the rear end of the cleaning tunneling drill bit;

[0025] The second excavation gear is rotatably connected to the top of the cleaning fixture, and the second excavation gear is meshed with the first excavation gear.

[0026] Furthermore, the cleaning and excavation mechanism also includes: an excavation drive spray hole and an excavation drive water wheel;

[0027] The excavation drive spray hole is arranged at the lower end of the inner side of the cleaning fixed part, and the excavation drive spray hole is connected with the inside of the cleaning fixed nozzle;

[0028] The excavation driving water wheel is rotatably connected to the lower end of the cleaning fixture, the excavation driving water wheel is coaxially fixedly connected to the second excavation gear, and the excavation driving water wheel is arranged below the excavation driving spray hole.

[0029] Compared with the prior art, the utility model has the following beneficial effects:

[0030] The utility model arranges a cleaning support mechanism, and the entire device is placed inside the pipeline. At this time, under the action of the supporting connecting spring, the cleaning support rod is supported on the inside of the pipeline, and the cleaning moving wheel is in contact with the inner wall of the pipeline. At this time, the external high-pressure water pump is turned on, and high-pressure water is sprayed out through the cleaning nozzle. At this time, the cleaning fixed nozzle moves forward driven by the reaction force of the water flow, and the forward movement of the cleaning fixed nozzle realizes the dredging of the pipeline. At the same time, the four groups of cleaning support rods ensure that the cleaning fixed nozzle is in the middle position of the pipeline, thereby improving the cleaning effect of the water sprayed from the cleaning nozzle on the inner wall of the pipeline.

[0031] The utility model arranges a cleaning tunneling mechanism, and high-pressure water is sprayed toward the tunneling driving water wheel through the tunneling driving spray hole. The tunneling driving water wheel is rotated by the impact of the water flow. The rotation of the tunneling driving water wheel drives the second tunneling gear to rotate. The rotation of the second tunneling gear drives the first tunneling gear to rotate. The rotation of the first tunneling gear drives the cleaning tunneling drill bit to rotate. The rotation of the cleaning tunneling drill bit realizes the stirring of the blocking silt, avoids the silt blocking the entire cleaning device, enables the cleaning fixed nozzle to quickly pass through the silt position, improves the working efficiency of the cleaning fixed nozzle, avoids the cleaning fixed nozzle being blocked, and improves the efficiency of pipeline cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0033] Figure 2 The utility model is a schematic diagram of the structure of a cleaning and excavation drill bit.

[0034] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0035] Figure 4 It is a schematic diagram of the structure of the cleaning support mechanism of the utility model.

[0036] Figure 5 It is a schematic diagram of the structure of the cleaning and excavation mechanism of the utility model.

[0037] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0038] 1. Clean the fixed nozzle; 101. Support fixings; 102. Clean the support rod; 103. Clean the moving wheel; 104. Support connecting spring; 2. Clean the nozzle; 3. Clean the connecting parts; 4. Connect the water pipe; 5. Clean the fixings; 501. Clean the excavation drill bit; 502. The first excavation gear; 503. The second excavation gear; 504. The excavation drive spray hole; 505. The excavation drive water wheel; 6. Clean the protective shell. DETAILED DESCRIPTION

[0039] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0040] Embodiment 1:

[0041] As attached Figure 1 To Attachment Figure 4 As shown:

[0042] The utility model provides a pipeline cleaning device, comprising a cleaning fixed nozzle 1, a cleaning nozzle 2, a cleaning connecting piece 3, a connecting water pipe 4, a cleaning fixing piece 5, a cleaning protective shell 6 and a cleaning supporting mechanism;

[0043] There are multiple groups of cleaning nozzles 2, and the multiple groups of cleaning nozzles 2 are respectively opened behind the outer periphery of the cleaning fixed nozzle 1;

[0044] The cleaning connection piece 3 is fixedly connected to the rear end of the cleaning fixed nozzle 1, and the cleaning connection piece 3 is communicated with the interior of the cleaning fixed nozzle 1;

[0045] The connecting water pipe 4 is fixedly connected to the rear end of the cleaning connecting piece 3, and the connecting water pipe 4 is externally connected to a high-pressure water pump;

[0046] The cleaning fixing member 5 is fixedly connected to the front end of the cleaning fixing nozzle 1;

[0047] The cleaning protection shell 6 is fixedly connected to the outer periphery of the cleaning fixing member 5;

[0048] The cleaning support mechanism is arranged on the outside of the cleaning protection shell 6 .

[0049] The cleaning support mechanism includes: a support fixing member 101, a cleaning support rod 102, a cleaning moving wheel 103 and a support connecting spring 104;

[0050] There are four groups of supporting fixing members 101, and the four groups of supporting fixing members 101 are respectively fixedly connected to the outer sides of the cleaning protection shell 6;

[0051] There are four groups of cleaning support rods 102, and the four groups of cleaning support rods 102 are respectively hinged on the outer sides of the supporting fixing members 101;

[0052] There are four groups of cleaning moving wheels 103, and the four groups of cleaning moving wheels 103 are rotatably connected to the outer sides of the cleaning support rods 102 respectively;

[0053] There are four groups of supporting and connecting springs 104 in total. The four groups of supporting and connecting springs 104 are all right-angle spring structures. The four groups of supporting and connecting springs 104 are respectively fixedly connected to the outer side of the rotating shaft of the cleaning support rod 102.

[0054] During use, when the municipal pipeline needs to be cleaned, the entire device is placed inside the pipeline. At this time, under the action of the supporting connecting spring 104, the cleaning support rod 102 is supported on the inside of the pipeline, and the cleaning moving wheel 103 is in contact with the inner wall of the pipeline. At this time, the external high-pressure water pump is turned on, and high-pressure water is sprayed out through the cleaning nozzle 2. At this time, the cleaning fixed nozzle 1 moves forward driven by the reaction force of the water flow. The forward movement of the cleaning fixed nozzle 1 realizes the dredging of the pipeline. At the same time, the four groups of cleaning support rods 102 ensure that the cleaning fixed nozzle 1 is in the middle position of the pipeline, thereby improving the cleaning effect of the water sprayed from the cleaning nozzle 2 on the inner wall of the pipeline.

[0055] Embodiment 2:

[0056] The utility model provides a pipeline cleaning device, based on the first embodiment, as Figures 1 to 5 As shown, it also includes a cleaning and excavation mechanism, which is arranged on the inner side of the cleaning protection shell 6.

[0057] The cleaning and excavation mechanism includes: a cleaning and excavation drill bit 501, a first excavation gear 502, a second excavation gear 503, an excavation drive spray hole 504 and an excavation drive water wheel 505;

[0058] The cleaning and tunneling drill bit 501 is rotatably connected to the front end of the cleaning fixing member 5, and the cleaning and tunneling drill bit 501 is a conical drill bit structure;

[0059] The first excavation gear 502 is coaxially fixedly connected to the rear end of the cleaning excavation drill bit 501;

[0060] The second excavation gear 503 is rotatably connected to the top of the cleaning fixture 5, and the second excavation gear 503 is meshed with the first excavation gear 502;

[0061] The excavation driving spray hole 504 is provided at the inner lower end of the cleaning fixed part 5, and the excavation driving spray hole 504 is communicated with the inside of the cleaning fixed nozzle 1;

[0062] The excavation driving water wheel 505 is rotatably connected to the lower end of the cleaning fixture 5 , the excavation driving water wheel 505 is coaxially fixedly connected to the second excavation gear 503 , and the excavation driving water wheel 505 is arranged below the excavation driving spray hole 504 .

[0063] During use, when the municipal pipeline is being cleaned, high-pressure water is sprayed toward the tunneling drive water wheel 505 through the tunneling drive spray hole 504. The tunneling drive water wheel 505 is rotated by the impact of the water flow. The rotation of the tunneling drive water wheel 505 drives the second tunneling gear 503 to rotate. The rotation of the second tunneling gear 503 drives the first tunneling gear 502 to rotate. The rotation of the first tunneling gear 502 drives the cleaning tunneling drill bit 501 to rotate. The rotation of the cleaning tunneling drill bit 501 realizes the stirring of the blocking silt, avoids the silt blocking the entire cleaning device, and enables the cleaning fixed nozzle 1 to quickly pass through the silt position, thereby improving the working efficiency of the cleaning fixed nozzle 1.

[0064] In this article, there are a few points to note:

[0065] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0066] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0067] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pipeline cleaning device, comprising a cleaning fixed nozzle (1), a cleaning nozzle (2), a cleaning connecting piece (3), a connecting water pipe (4), a cleaning fixing piece (5), a cleaning protective shell (6), a cleaning support mechanism and a cleaning excavation mechanism; characterized in that: The cleaning nozzles (2) are provided with a plurality of groups, and the plurality of groups of cleaning nozzles (2) are respectively opened at the rear of the outer periphery of the cleaning fixed nozzle (1); the cleaning connecting piece (3) is fixedly connected to the rear end of the cleaning fixed nozzle (1), and the cleaning connecting piece (3) is communicated with the inside of the cleaning fixed nozzle (1); the connecting water pipe (4) is fixedly connected to the rear end of the cleaning connecting piece (3), and the connecting water pipe (4) is externally connected to a high-pressure water pump; the cleaning fixing piece (5) is fixedly connected to the front end of the cleaning fixed nozzle (1); the cleaning protective shell (6) is fixedly connected to the outer periphery of the cleaning fixing piece (5); the cleaning support mechanism is arranged on the outside of the cleaning protective shell (6); and the cleaning excavation mechanism is arranged on the inside of the cleaning protective shell (6).

2. A pipeline cleaning device as claimed in claim 1, characterized in that: The cleaning support mechanism comprises: a supporting fixing member (101), a cleaning support rod (102) and a cleaning moving wheel (103); the supporting fixing member (101) is provided in four groups, and the four groups of supporting fixing members (101) are respectively fixedly connected to the outside of the cleaning protective shell (6); the cleaning support rod (102) is provided in four groups, and the four groups of cleaning support rods (102) are respectively hinged to the outside of the supporting fixing member (101); the cleaning moving wheel (103) is provided in four groups, and the four groups of cleaning moving wheels (103) are respectively rotatably connected to the outside of the cleaning support rod (102).

3. A pipeline cleaning device as claimed in claim 2, characterized in that: The cleaning support mechanism further comprises: support connection springs (104); a total of four groups of the support connection springs (104) are provided, the four groups of support connection springs (104) are all right-angle spring structures, and the four groups of support connection springs (104) are respectively fixedly connected to the outer side of the rotating shaft of the cleaning support rod (102).

4. A pipeline cleaning device as claimed in claim 1, characterized in that: The cleaning and tunneling mechanism comprises: a cleaning and tunneling drill bit (501); the cleaning and tunneling drill bit (501) is rotatably connected to the front end of the cleaning fixing member (5); the cleaning and tunneling drill bit (501) is a conical drill bit structure.

5. A pipeline cleaning device as claimed in claim 4, characterized in that: The cleaning and tunneling mechanism further comprises: a first tunneling gear (502) and a second tunneling gear (503); the first tunneling gear (502) is coaxially fixedly connected to the rear end of the cleaning and tunneling drill bit (501); the second tunneling gear (503) is rotatably connected to the top of the cleaning fixing member (5), and the second tunneling gear (503) is meshed with the first tunneling gear (502).

6. A pipeline cleaning device as claimed in claim 5, characterized in that: The cleaning and excavation mechanism further comprises: an excavation driving spray hole (504) and an excavation driving water wheel (505); the excavation driving spray hole (504) is arranged at the lower end of the inner side of the cleaning fixing member (5), and the excavation driving spray hole (504) is communicated with the inside of the cleaning fixing nozzle (1); the excavation driving water wheel (505) is rotatably connected to the lower end of the cleaning fixing member (5), the excavation driving water wheel (505) is coaxially fixedly connected to the second excavation gear (503), and the excavation driving water wheel (505) is arranged below the excavation driving spray hole (504).

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