Municipal pipeline dredging device

Abstract

The utility model relates to the technical field of pipeline dredging, and discloses a municipal pipeline dredging device which comprises a movable frame body, a movable cross beam is arranged in the movable frame body, a movable cavity matched with the movable cross beam is formed in the opposite side faces of the movable frame body in a penetrating mode, and the movable cross beam is slidably connected with a first movable base. A first driving unit used for driving the first moving base to move in the length direction of the moving cross beam is arranged at one end of the moving cross beam, a moving rod crossed with the moving cross beam penetrates through the first moving base, and a second driving unit used for driving the moving rod to move in the length direction of the moving rod is arranged at one end of the moving rod. And a clamping seat is arranged at one end of the moving rod. According to the municipal pipeline dredging device, the movable frame body capable of walking is arranged, can move in the pipeline and is matched with the clamping unit capable of being adjusted in the horizontal direction and the height direction to dredge the pipeline, the municipal pipeline dredging device is suitable for dredging operation of municipal pipelines at different installation positions, and the application range of the dredging device is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline dredging technical field, concretely is a municipal pipeline dredging device. BACKGROUND

[0002] Municipal pipeline engineering is an important part of municipal engineering, and is an important infrastructure of the city. If the municipal pipeline is blocked, the pipeline dredging device is needed to dredge it.

[0003] Through the retrieval, such as patent publication No. CN220538843U, a kind of municipal pipeline dredging device is disclosed, including bottom plate, the top of the bottom plate is fixedly connected with fixed plate, slot hole is formed in the side of the fixed plate.The utility model has the advantages that the municipal pipeline dredging device can adjust the position of dredging, so that good practicality, by the first electric push rod driving dredging rod moves back and forth, in turn make dredging more convenient, then start second motor, the output shaft rotation of second motor drives dredging rod to rotate, after dredging, at this time, the garbage in municipal pipeline is loose, then start two second electric push rods, the output shaft telescopic of two second electric push rods drives collection frame to move, in turn when collection frame is close to each other, the garbage after dredging is clamped, so that cleaning is convenient, solve the problem that manual dredging is inconvenient, and it is inconvenient to clamp the garbage in pipeline.

[0004] The above-mentioned patent has obvious beneficial effects, but there are still the following deficiencies in practical operation:

[0005] In the above-mentioned comparative document, the dredging rod is moved by the electric push rod to dredge the municipal pipeline. However, in reality, the installation position, pipe size and pipe length of the municipal pipeline are various. In the above-mentioned comparative document, the dredging rod is moved horizontally by the electric push rod. Although the height position of the dredging rod can be adjusted, the adjusted dredging rod is still in the horizontal direction. Therefore, it can only dredge the municipal pipeline installed in the horizontal direction. When the municipal pipeline installed in the downward or inclined direction needs to be dredged, the above-mentioned comparative document cannot be used, thereby reducing the application range of the dredging device. Therefore, the municipal pipeline dredging device needs to be improved to solve the defects of the prior art. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a municipal pipeline dredging device, which is suitable for dredging operation of municipal pipeline with different installation positions, and improves the application range of the dredging device.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A municipal pipeline dredging device, moving frame body is equipped with moving crossbeam in, the moving frame body is equipped with the moving cavity of moving crossbeam adaptation through on, the moving crossbeam is equipped with the first mobile seat of sliding connection, one end of moving crossbeam is equipped with the first drive unit for driving the first mobile seat and moves along the length direction of moving crossbeam, the first mobile seat is equipped with the moving rod of cross cross shape with moving crossbeam through, one end of moving rod is equipped with the second drive unit for driving the moving rod and moves along its length direction, the other end of moving rod is equipped with the clamping seat, the side away from moving rod of clamping seat is equipped with clamping unit, the side of moving frame body is equipped with the walking unit for walking, the third drive unit for driving moving crossbeam and moves along the height direction is equipped between moving crossbeam and moving frame body.

[0008] Preferably, the first drive unit includes a first drive motor fixedly installed at one end of the moving crossbeam, opposite side walls in the moving cavity are provided with limiting grooves through the opposite two side walls of the moving frame body, the limiting grooves are adapted to the end heads of the two ends of the moving crossbeam, the limiting grooves pass through the corresponding side walls, first sliding grooves are provided through the opposite side surfaces of the moving crossbeam and adapted to the first mobile seat, the first sliding grooves are provided with a first screw rod, one end of the first screw rod is rotatably connected to the output end of the first drive motor, and the first screw rod passes through and is threadedly connected to the first mobile seat.

[0009] Preferably, the second drive unit includes a mounting plate fixedly installed on the moving rod, the mounting plate and the mounting plate away from the clamping seat are respectively located at the two ends of the moving rod, the second drive motor is fixedly installed on the mounting plate, the output end of the second drive motor passes through the mounting plate and is fixedly connected with the second screw rod at the end, the second screw rod passes through and is threadedly connected to the first mobile seat, and a through hole adapted to the moving rod is provided through the opposite side surfaces of the first mobile seat.

[0010] Preferably, the clamping unit includes a third drive motor fixedly installed at one end of the clamping seat, a sliding groove is provided on the side away from the moving rod of the clamping seat, two symmetrical second mobile seats are slidably connected in the sliding groove, a third screw rod having one end fixedly connected to the output end of the third drive motor is rotatably connected in the sliding groove, the third screw rod is a bidirectional screw rod having two sections of screw threads, the two sections of screw threads are symmetrical and oppositely provided, the two second mobile seats are respectively provided on the corresponding sections of screw threads, the third screw rod drives the two second mobile seats to move towards or away from each other when rotating, and the second mobile seat is fixedly connected with a clamping plate on one side.

[0011] Preferably, the walking unit comprises a fixed frame arranged on the plurality of sides of the moving frame body and in a U shape, a moving wheel is rotatably connected in the fixed frame, and a fourth driving motor for driving the moving wheel to rotate is fixedly installed on one side of the fixed frame.

[0012] Preferably, the third driving unit comprises a fifth driving motor arranged on the two end sides of the moving cross beam, the two end sides of the moving cross beam are provided with installation cavities for installing the fifth driving motor, a gear is fixedly installed at the output end of the fifth driving motor, a communication groove is arranged in the side of the moving frame body and communicated with the limiting groove, and a tooth groove engaged with the gear is arranged in the inner side wall of the communication groove.

[0013] Preferably, one side of the moving frame body is provided with a collecting frame, a connecting frame is fixedly installed on one side of the collecting frame, and the connecting frame is fixedly installed on one side of the moving frame body through fasteners.

[0014] Preferably, the plurality of sides of the moving frame body are fixedly installed with telescopic devices, and the fixed frame is fixedly installed at the telescopic end of the telescopic device.

[0015] Preferably, one end of the telescopic device is fixedly installed with a plug-in plate, a plug-in groove matched with the plug-in plate is through-provided on the side of the moving frame body, and an installation bolt with one end threadedly connected with the inner side wall of the plug-in groove is through-provided on the plug-in plate.

[0016] In view of the deficiencies of the prior art, the utility model provides a municipal pipeline dredging device, overcomes the deficiencies of the prior art, and has the beneficial effects of the utility model in that:

[0017] 1、in the utility model, the moving frame body can move in the pipeline, and the clamping unit can be adjusted in the horizontal and height directions, so that the pipeline is dredged, the dredging operation is suitable for municipal pipelines with different installation positions, and the application range of the dredging device is improved.

[0018] 2、in the utility model, the distance between the moving wheel and the moving frame body can be adjusted through the telescopic device, so that the moving frame body can move in the pipeline with different pipe diameters, and the application range of the dredging device is further improved.

[0019] 3、in the utility model, the telescopic device can be replaced through the plug-in plate, the plug-in groove and the installation bolt, the telescopic device can be replaced for pipelines with different pipe diameters, and the application range of the whole device is further improved.

[0020] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and advantages of the application can be realized and attained by means of the instrumentalities and combinations pointed out in the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. The drawings are not intended to be to scale.

[0022] Figure 1 It is the whole structure schematic diagram of the utility model;

[0023] Figure 2 It is the whole structure schematic diagram of the utility model installed in the pipeline;

[0024] Figure 3 It is the structure schematic diagram of the mobile frame body in the utility model;

[0025] Figure 4 It is the structure schematic diagram of the mobile crossbeam and mobile pole in the utility model;

[0026] Figure 5 It is the structure schematic diagram of the clamping seat partial section in the utility model;

[0027] Figure 6 It is the structure schematic diagram of one end of the mobile crossbeam in the utility model;

[0028] Figure 7 It is Figure 3 The enlarged structure schematic diagram of A in the utility model;

[0029] Figure 8 It is Figure 4 The enlarged structure schematic diagram of B in the utility model.

[0030] In the figure: 1, moving frame body; 2, moving crossbeam; 3, moving cavity; 4, first moving seat; 5, first drive unit; 6, moving rod; 7, second drive unit; 8, clamping seat; 9, clamping unit; 10, walking unit; 11, third drive unit; 12, first drive motor; 13, sliding groove; 14, first screw rod; 15, mounting plate; 16, second drive motor; 17, second screw rod; 18, through hole; 19, limiting groove; 20, third drive motor; 21, sliding groove; 22, second moving seat; 23, clamping plate; 24, third screw rod; 25, fixed frame; 26, moving wheel; 27, fourth drive motor; 28, fifth drive motor; 29, mounting cavity; 30, gear; 31, communication groove; 32, gear slot; 33, collection frame; 34, connecting frame; 36, telescopic device; 37, plug-in plate; 38, plug-in groove; 39, mounting bolt. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to Figures 1-8 A kind of municipal pipeline dredging device, including moving frame body 1, moving frame body 1 It is equipped with moving crossbeam 2, moving frame body 1 Relative side face is opened and is equipped with the moving cavity 3 of adaptation with moving crossbeam 2, the first moving seat 4 of sliding connection is equipped in moving crossbeam 2, the first drive unit 5 for driving the first moving seat 4 is equipped with the length direction of moving crossbeam 2 in one end of moving crossbeam 2, the first moving seat 4 It is equipped with the moving rod 6 of cross cross shape with moving crossbeam 2 in penetration, the second drive unit 7 for driving the moving rod 6 along its length direction is equipped with one end of moving rod 6, the other end of moving rod 6 It is equipped with clamping seat 8, the side away from moving rod 6 of clamping seat 8 is equipped with clamping unit 9, the walking unit 10 for walking is equipped in the multiple side faces of moving frame body 1, the third drive unit 11 for driving moving crossbeam 2 is equipped between moving crossbeam 2 and moving frame body 1 Along the height direction and moves.

[0033] Specifically, when the municipal pipeline needs to be dredged, the device is installed at one end of the pipeline, the walking unit 10 is started through the external controller to make the moving frame body 1 walk in the pipeline, and the existing remote probe is used to watch the situation in the pipeline in real time, when the moving frame body 1 walks to the position to be dredged, the walking unit 10 stops working, and the situation in the pipeline is observed, the position is selected which is relatively easy to clamp, the position of the clamping unit 9 is adjusted, the horizontal position of the first moving seat 4 is adjusted through the first driving unit 5, the height position of the moving beam 2 is adjusted through the third driving unit 11, and the horizontal position of the clamping unit 9 along the pipeline direction is adjusted through the second driving unit 7, the clamping unit 9 is inserted into the local blockage in the pipeline, and the local blockage is clamped through the clamping unit 9, the local blockage is taken out by driving the clamping unit 9 to move backward through the second driving unit 7, and the above steps are repeatedly operated until the pipeline is dredged, the moving frame body 1 can move in the pipeline, and the moving frame body 1 is suitable for dredging operation of municipal pipelines installed at different positions, and the application range of the dredging device is improved.

[0034] As a technical optimization scheme of the utility model, the first driving unit 5 includes the first driving motor 12 fixedly installed at one end of the moving beam 2, the limiting grooves 19 adapted to the two ends of the moving beam 2 are formed in the opposite side walls in the moving cavity 3 and pass through the moving frame body 1, the sliding grooves 13 adapted to the first moving seat 4 are formed in the opposite side surfaces of the moving beam 2 and pass through, the first screw rod 14 with one end fixedly connected to the output end of the first driving motor 12 is rotatably connected in the sliding groove 13, and the first screw rod 14 passes through the first moving seat 4 and is threadedly connected thereto.

[0035] Specifically, when the first moving seat 4 needs to move along the length direction of the moving beam 2, the first driving motor 12 is started, the output end of the first driving motor 12 drives the first screw rod 14 to rotate, the first screw rod 14 drives the first moving seat 4 to slide in the sliding groove 13 when rotating, and the first moving seat 4 is driven to move along the sliding groove 13.

[0036] As a technical optimization scheme of the utility model, the second driving unit 7 includes the mounting plate 15 fixedly installed at one end of the moving rod 6 away from the clamping seat 8, the second driving motor 16 is fixedly installed on the mounting plate 15, the output end of the second driving motor 16 passes through the mounting plate 15 and is fixedly connected at the end portion with the second screw rod 17, the second screw rod 17 passes through the first moving seat 4 and is threadedly connected thereto, and the through holes 18 adapted to the moving rod 6 are formed in the opposite side surfaces of the first moving seat 4 and pass through.

[0037] Specifically, when the moving rod 6 needs to move along the pipeline conveying direction, the second driving motor 16 is started, the output end of the second driving motor 16 drives the second screw rod 17 to rotate, the second screw rod 17 is in threaded connection with the first moving seat 4, and the moving rod 6 and the through hole 18 are rectangular in shape and are matched, so that when the second screw rod 17 rotates, the moving rod 6 moves in the through hole 18, thereby driving the moving rod 6 to move along the pipeline conveying direction, and the number of the second driving motor 16 is two, so that the power for moving the moving rod 6 is improved, and the power for dredging the pipeline is improved.

[0038] As a technical optimization scheme of the utility model, the clamping unit 9 includes a third driving motor 20 fixedly installed at one end of the clamping seat 8, a sliding groove 21 is formed in the side of the clamping seat 8 away from the moving rod 6, two symmetrical second moving seats 22 are slidably connected in the sliding groove 21, a third screw rod 24 having one end fixedly connected with the output end of the third driving motor 20 is rotatably connected in the sliding groove 21, the third screw rod 24 drives the two second moving seats 22 to move towards or away from each other when rotating, and a clamping plate 23 is fixedly connected to one side of the second moving seat 22.

[0039] Specifically, after the two clamping plates 23 driven by the moving rod 6 are inserted into the gap between the pipeline blockage, the third driving motor 20 is started, the output end of the third driving motor 20 drives the third screw rod 24 to rotate, the third screw rod 24 is a bidirectional screw rod with symmetrical and oppositely arranged screw threads on its side surface, and when the third screw rod 24 rotates, it drives the two second moving seats 22 to move towards or away from each other in the sliding groove 21, thereby driving the two clamping plates 23 to clamp the blockage, and cooperating with the moving rod 6 moving back to pull out the blockage.

[0040] As a technical optimization scheme of the utility model, the walking unit 10 includes a fixed frame 25 arranged on multiple sides of the moving frame body 1 and in a U shape, a moving wheel 26 is rotatably connected in the fixed frame 25, and a fourth driving motor 27 for driving the moving wheel 26 to rotate is fixedly installed on one side of the fixed frame 25. It should be noted that the size of the moving wheel 26 is not limited to the size shown in the figure, and the appropriate size series can be selected for replacement and matching according to the construction conditions.

[0041] Specifically, each moving wheel 26 is tightly abutted with the inner side wall of the pipeline, and when the moving frame body 1 needs to be driven to walk in the pipeline, the fourth driving motor 27 is started, the output end of the fourth driving motor 27 drives the moving wheel 26 to rotate, thereby realizing the effect of walking of the moving frame body 1 in the pipeline.

[0042] As a technical optimization scheme of the utility model, the third driving unit 11 includes the fifth driving motor 28 arranged on the both end sides of the moving cross beam 2, the mounting cavity 29 for mounting the fifth driving motor 28 is arranged on the both end sides of the moving cross beam 2, the gear 30 is fixedly installed on the output end side of the fifth driving motor 28, the communication groove 31 in communication with the limiting groove 19 is arranged on the side of the moving frame body 1, the tooth groove 32 in mesh with the gear 30 is arranged on the inner side wall of the communication groove 31.

[0043] Specifically, when the height position of the moving cross beam 2 needs to be adjusted, the fifth driving motor 28 is started, the output end of the fifth driving motor 28 drives the gear 30 to rotate, the gear 30 is in mesh with the tooth groove 32 in the communication groove 31, so that the fifth driving motor 28 is driven to move when the gear 30 rotates, the fifth driving motor 28 is fixedly installed in the mounting cavity 29, so that the moving cross beam 2 moves up and down in the moving cavity 3 and the limiting groove 19, thereby adjusting the height position of the moving cross beam 2.

[0044] As a technical optimization scheme of the utility model, the collecting frame 33 is arranged on one side of the moving frame body 1, the connecting frame 34 is fixedly installed on one side of the collecting frame 33, and the connecting frame 34 is fixedly installed on one side of the moving frame body 1 through fasteners.

[0045] Specifically, when the moving frame body 1 is deeply inserted into the pipeline, the clogged material after cleaning can be placed in the collecting frame 33 and taken out of the pipeline, and the collecting frame 33 is fixedly installed on one side of the moving frame body 1 through the cooperation of the fasteners and the connecting frame 34.

[0046] As a technical optimization scheme of the utility model, the telescopic device 36 is fixedly installed on the plurality of side surfaces of the moving frame body 1, and the fixed frame 25 is fixedly installed on the telescopic end of the telescopic device 36.

[0047] Specifically, by arranging the telescopic device 36, the position of the fixed frame 25 can be adjusted, thereby realizing the effect that different pipe diameters in different pipelines can also be dredged, and improving the application range of the overall dredging device.

[0048] As a technical optimization scheme of the utility model, the plug-in plate 37 is fixedly installed on one end of the telescopic device 36, the plug-in groove 38 matched with the plug-in plate 37 is arranged on the side of the moving frame body 1, and the mounting bolt 39 with one end threadedly connected with the inner side wall of the plug-in groove 38 is arranged through the plug-in plate 37.

[0049] Specifically, when the inner tube diameter of the pipeline is greatly different, the telescopic device 36 can be replaced, the plug-in plate 37 at one end of the suitable telescopic device 36 is plugged into the plug-in slot 38, and a plurality of mounting bolts 39 are penetrated through the plug-in plate 37 at one end, and the mounting bolts 39 are threadedly connected to the side wall of the plug-in slot 38, so that the telescopic device 36 can be conveniently installed or replaced.

[0050] All the electric appliances in the above can be purchased in the market, all have waterproof performance, and belong to mature technology and have been fully disclosed, so the description is not repeated here, all the electric appliances in the above are provided with power connection lines, and are electrically connected with the external main controller and 220V phase voltage (or chemical power supply) through the power lines, and the main controller can be a conventional known device such as a computer which can control.

[0051] Finally, it should be noted that in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0052] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0053] The above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A municipal pipeline dredging device, characterized in that, The device includes a movable frame (1), a movable crossbeam (2) inside the movable frame (1), a movable cavity (3) adapted to the movable crossbeam (2) through the movable frame (1), a first movable seat (4) slidably connected to the movable crossbeam (2), a first driving unit (5) for driving the first movable seat (4) to move along the length direction of the movable crossbeam (2) at one end of the movable crossbeam (2), and a movable rod (6) that crosses the movable crossbeam (2) through the first movable seat (4). One end of the moving rod (6) is provided with a second driving unit (7) for driving the moving rod (6) to move along its length direction, and the other end of the moving rod (6) is provided with a clamping seat (8). The clamping seat (8) is provided with a clamping unit (9) on the side away from the moving rod (6). Multiple sides of the moving frame (1) are provided with walking units (10) for walking. A third driving unit (11) for driving the moving beam (2) to move along the height direction is provided between the moving beam (2) and the moving frame (1).

2. The municipal pipeline dredging device according to claim 1, characterized in that, The first drive unit (5) includes a first drive motor (12) fixedly installed at one end of the moving crossbeam (2). The opposite side walls of the moving frame (1) are respectively provided with limiting grooves (19) adapted to the end of the moving crossbeam (2). The limiting grooves (19) penetrate the corresponding side walls. The moving crossbeam (2) is provided with a sliding groove (13) adapted to the first moving seat (4). The sliding groove (13) is provided with a first lead screw (14). One end of the first lead screw (14) is fixedly connected to the output end of the first drive motor (12). The first lead screw (14) penetrates the first moving seat (4) and is threadedly connected to it.

3. A municipal pipeline dredging device according to claim 2, characterized in that, The second drive unit (7) includes a mounting plate (15) fixedly mounted on the moving rod (6). The mounting plate (15) and the clamping seat (8) are located at both ends of the moving rod (6). A second drive motor (16) is fixedly mounted on the mounting plate (15). The output end of the second drive motor (16) passes through the mounting plate (15) and is fixedly connected to a second lead screw (17). The second lead screw (17) passes through the first moving seat (4) and is threadedly connected to it. A through-hole (18) adapted to the moving rod (6) is provided on the first moving seat (4).

4. A municipal pipeline dredging device according to claim 3, characterized in that, The clamping unit (9) includes a third drive motor (20) fixedly installed at one end of the clamping seat (8). The clamping seat (8) has a sliding groove (21) on the side away from the moving rod (6). Two symmetrical second moving seats (22) are slidably connected in the sliding groove (21). A third lead screw (24) is rotatably connected in the sliding groove (21), with one end fixedly connected to the output end of the third drive motor (20). The third lead screw (24) is a bidirectional lead screw with two-section teeth. The two sections of teeth are symmetrical to each other and open in opposite directions. The two second moving seats (22) are respectively set on the corresponding section of teeth. When the third lead screw (24) rotates, it drives the two second moving seats (22) to move towards or away from each other. A clamping plate (23) is fixedly connected to one side of the second moving seat (22).

5. A municipal pipeline dredging device according to claim 1, characterized in that, The walking unit (10) includes a U-shaped fixed frame (25) disposed on multiple sides of the mobile frame (1). A moving wheel (26) is rotatably connected inside the fixed frame (25). A fourth drive motor (27) for driving the moving wheel (26) to rotate is fixedly installed on one side of the fixed frame (25).

6. A municipal pipeline dredging device according to claim 3, characterized in that, The third drive unit (11) includes a fifth drive motor (28) disposed on both sides of the moving crossbeam (2). The moving crossbeam (2) has mounting cavities (29) for mounting the fifth drive motor (28) on both sides. The output end of the fifth drive motor (28) is fixedly mounted with a gear (30). The side of the moving frame (1) has a connecting groove (31) that communicates with the limiting groove (19). The inner side wall of the connecting groove (31) has a tooth groove (32) that meshes with the gear (30).

7. A municipal pipeline dredging device according to claim 1, characterized in that, A collection frame (33) is provided on one side of the mobile frame (1), and a connecting frame (34) is fixedly installed on one side of the collection frame (33). The connecting frame (34) is fixedly installed to one side of the mobile frame (1) by fasteners.

8. A municipal pipeline dredging device according to claim 5, characterized in that, The mobile frame (1) has telescopic devices (36) fixedly installed on multiple sides, and the fixed frame (25) is fixedly installed on the telescopic end of the telescopic device (36).

9. A municipal pipeline dredging device according to claim 8, characterized in that, One end of the telescopic device (36) is fixedly installed with a plug plate (37), and the side of the movable frame (1) is provided with a plug groove (38) that is adapted to the plug plate (37).

10. A municipal pipeline dredging device according to claim 9, characterized in that, A mounting bolt (39) is threaded through the plug plate (37), one end of which is threaded to the inner wall of the plug groove (38).

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