Underground pipeline obstacle removing device

Abstract

The utility model discloses an underground pipeline obstacle removing device, which relates to the related field of pipeline dredging and comprises a main body, a stepping motor is mounted at the front end in the main body through a bolt, the obstacle removing device is arranged at the rear end of the main body, and blocked obstacles are crushed and dispersed through a rotating pointed conical head and an obstacle removing plate. In this way, obstacles can be crushed and dispersed through the rotating pointed conical head and the obstacle clearing plate, the treatment effect of the equipment on different obstacles is effectively enhanced, the crushed and dispersed obstacles are intensively and outwards cleared through the movable sieve tray, and the work efficiency of obstacle clearing work is effectively improved; the driving device is arranged at the middle end of the bottom in the main body, and the sleeve is driven to move through the rotating screw rod, so that the equipment can be driven to move in the pipeline through the motor and the driving wheel, the equipment can adapt to the inner diameters of different pipelines through the screw rod and the sleeve, and the universality and reliability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the field of pipeline dredging, in particular to an underground pipeline obstacle clearing device. Background Art

[0002] Most of my country's urban drainage pipes are buried in shallow underground layers, and the pipe diameter is not large. Due to long-term use, the pipes will produce sedimentation and siltation of dirt, which leads to a further reduction in the flow rate of the pipes. For small-diameter pipes, if the siltation is serious, it will cause blockage. When the sediment accumulates too much or the pipe lining falls off and blocks the underground sewage pipe, it is extremely difficult to dredge it. Sewage suction trucks, high-pressure dredging trucks and other dredging methods cannot dredge it.

[0003] The existing obstacle removal equipment is not very effective in removing blocked obstacles in pipelines, and it is difficult to clear the obstacles out of the pipeline, which has a great impact on the efficiency and effect of the overall obstacle removal work; and some existing obstacle removal equipment lacks a driving device that can adapt to the inner diameters of different pipelines, thereby reducing the versatility of the obstacle removal equipment when used. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides an underground pipeline obstacle clearing device.

[0005] The utility model is achieved in that an underground pipeline obstacle clearing device is constructed, the device comprises a main body, a stepper motor is installed with a bolt at the front end of the main body; an obstacle clearing device, the obstacle clearing device is arranged at the rear end of the main body; a driving device, the driving device is arranged at the middle end of the bottom of the main body; the obstacle clearing device comprises: a T-type connecting rod, the transmission shaft at the rear end of the stepper motor is plugged and installed with the T-type connecting rod; a driving shaft, the T-type connecting rod is plugged and connected with the front end through groove of the driving shaft; a conical disk, the rear end of the outer side surface of the driving shaft is bolted with the opening hole of the front end surface of the conical disk; a pointed cone head, the middle end of the rear end surface of the conical disk is bolted with the pointed cone head; an obstacle clearing plate, the upper end of the rear end surface of the conical disk is bolted with the obstacle clearing plate; a gasket, the middle end of the front end surface of the conical disk is fixed with the gasket by screws; a sieve plate, the front end surface of the gasket is bolted with the sieve plate.

[0006] Preferably, the driving device includes: an electric push rod, on which the right end bolt of the rear end surface inside the main body is installed; a bevel gear set, the telescopic rod at the front end of the electric push rod is rotatably connected to the bevel gear at the rear end of the bevel gear set through a partition, and the center of the bevel gear at the rear end of the bevel gear set is plug-connected with the T-shaped connecting rod.

[0007] Preferably, the driving device further comprises: a fixed seat, the top bevel gear of the bevel gear set is rotatably connected to the fixed seat installed at the top of the main body; and a screw, the center of the top bevel gear of the bevel gear set is fixedly connected with a screw.

[0008] Preferably, the driving device further comprises: a sleeve, the screw rod is threadedly connected to a screw groove at the bottom of the sleeve; and a mounting seat, the top of the sleeve is fixed with a mounting seat by screws.

[0009] Preferably, the driving device also includes: a motor, which is bolted onto the right side of the mounting seat; a driving wheel, wherein the transmission shaft on the right side of the motor is plug-connected with the driving wheel rotatably mounted on the top of the mounting seat through a slot; wherein the bottom of the mounting seat is in contact with the top of the main body.

[0010] Preferably, the outer side surfaces of the obstacle removal plates are coated with a wear-resistant coating.

[0011] Preferably, the thickness of the gasket is two centimeters.

[0012] The utility model has the following advantages: The utility model provides an underground pipeline obstacle removal device through improvement, which has the following improvements compared with the same type of equipment:

[0013] The utility model discloses an underground pipeline obstacle clearing device, which is arranged at the rear end of the main body, and crushes and disperses the blocked obstacles by means of a rotating pointed cone head and an obstacle clearing plate. This helps to crush and disperse the obstacles by means of the rotating pointed cone head and the obstacle clearing plate, thereby removing the blockage of the pipeline by the obstacles, and effectively enhancing the treatment effect of the equipment on different obstacles. The crushed and dispersed obstacles are cleaned outward in a concentrated manner by means of a moving sieve plate, thereby effectively improving the working efficiency of the obstacle clearing work.

[0014] The utility model discloses an underground pipeline obstacle clearing device, which has a driving device arranged at the middle end of the bottom of the main body and drives the sleeve to move by a rotating screw. This helps to drive the device to move in the pipeline through a motor and a driving wheel, thereby improving the convenience of the device, and can adapt to the inner diameters of different pipelines through the screw and the sleeve, thereby improving the versatility and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the main body structure of the utility model from the right side;

[0017] Figure 3 It is a partial three-dimensional structural schematic diagram of the obstacle removal device of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the conical disk and the obstacle removal plate of the utility model;

[0019] Figure 5 It is a partial three-dimensional structural schematic diagram of the driving device of the utility model.

[0020] Among them: main body-1, obstacle removal device-2, driving device-3, stepping motor-4, T-type connecting rod-21, driving shaft-22, conical disk-23, pointed cone head-24, obstacle removal plate-25, gasket-26, sieve plate-27, electric push rod-31, bevel gear set-32, fixing seat-33, screw-34, sleeve-35, mounting seat-36, motor-37, driving wheel-38. DETAILED DESCRIPTION

[0021] The following is combined with Figures 1 to 5 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] Embodiment 1:

[0025] See also Figure 1 to Figure 5 The utility model discloses an underground pipeline obstacle clearing device, which comprises a main body 1, and a stepping motor 4 is installed on the front end bolt of the main body 1.

[0026] The rear end of the main body 1 is provided with an obstacle removal device 2, and the middle end of the inner bottom of the main body 1 is provided with a driving device 3. The obstacle removal device 2 includes a stepper motor 4, a rear end transmission shaft is plugged with a T-shaped connecting rod 21, and the T-shaped connecting rod 21 is plugged with the front end through slot of the driving shaft 22. The stepper motor 4 drives the driving shaft 22 and the conical disk 23 to rotate through the T-shaped connecting rod 21. The rear end of the outer side surface of the driving shaft 22 is connected with the opening bolt of the front end surface of the conical disk 23, and the middle end bolt of the rear end surface of the conical disk 23 is fixed with a pointed cone head 24;

[0027] An obstacle clearing plate 25 is fixed with bolts on the upper end of the rear end surface of the conical disk 23. The rotating conical disk 23 drives the pointed cone head 24 and the obstacle clearing plate 25 to push into the obstacle, break the blockage of the obstacle, and crush and disperse the obstacle. A gasket 26 is fixed to the middle end of the front end surface of the conical disk 23 by screws, and a sieve plate 27 is installed with bolts on the front end surface of the gasket 26. The outer side surfaces of the obstacle clearing plate 25 are coated with a wear-resistant coating, which effectively reduces the wear of the obstacle clearing plate 25 during operation. The thickness of the gasket 26 is two centimeters, and some specification values ​​of the gasket 26 are provided.

[0028] The working principle of an underground pipeline obstacle clearing device based on Example 1 is:

[0029] First, when using this device, first place the device in the working area, and then connect the device to an external power source to provide the device with the power required for operation;

[0030] Second, when clearing obstacles in the pipeline, the stepper motor 4 drives the drive shaft 22 and the cone plate 23 to rotate through the T-type connecting rod 21; the rotating cone plate 23 drives the pointed cone head 24 and the obstacle clearing plate 25 to push into the obstacle, break the blockage of the obstacle, and crush and disperse the obstacle; the moving sieve plate 27 concentrates and drags the dispersed obstacles in the pipeline outward, thereby clearing the obstacles inside the pipeline;

[0031] Third, the dirt stuck on the inner wall of the pipe can be scraped off by the movable sieve plate 27, which helps to break up and disperse the obstacles through the rotating pointed cone head 24 and the obstacle clearing plate 25, thereby removing the blockage of the pipe by the obstacles and effectively enhancing the treatment effect of the equipment on different obstacles. The broken and dispersed obstacles can be cleaned outward by the movable sieve plate 27, thereby effectively improving the efficiency of the obstacle clearing work.

[0032] Embodiment 2:

[0033] See also Figure 1 to Figure 5, compared with the first embodiment, the present utility model is an underground pipeline obstacle clearing device, and the present embodiment further includes: the driving device 3 includes an electric push rod 31 installed with a bolt on the right end of the rear end surface of the main body 1, the front end telescopic rod of the electric push rod 31 is rotatably connected with the rear end bevel gear of the bevel gear set 32 ​​through a partition, and the center of the rear end bevel gear of the bevel gear set 32 ​​is plugged and connected with the T-shaped connecting rod 21, the electric push rod 31 drives the partition to drive the rear end bevel gear to merge and contact with the bevel gear set 32, and the top bevel gear of the bevel gear set 32 ​​is rotatably connected with the fixing seat 33 installed at the top of the main body 1;

[0034] A screw rod 34 is fixedly connected at the center of the bevel gear at the top of the bevel gear set 32, and the screw rod 34 is threadedly connected to the screw groove at the bottom of the sleeve 35. The stepper motor 4 drives the bevel gear set 32 ​​to rotate through the T-type connecting rod 21, thereby driving the screw rod 34 to rotate and drive the sleeve 35 and the mounting seat 36 to move toward the inner wall of the pipeline. The mounting seat 36 is fixed to the top of the sleeve 35 by screws, and a motor 37 is bolted to the right side of the mounting seat 36. The right side transmission shaft of the motor 37 is plug-connected with the driving wheel 38 rotatably installed in the slot on the top of the mounting seat 36. The motor 37 drives the driving wheel 38 to rotate, thereby driving the main body 1 to move in the pipeline, and the bottom of the mounting seat 36 contacts the top of the main body 1.

[0035] In this embodiment:

[0036] First, before starting to clear the pipeline, the main body 1 is placed in the pipeline, and the stepper motor 4 and the electric push rod 31 are started through the control terminal control. The electric push rod 31 drives the partition to drive the rear bevel gear to merge and contact with the bevel gear set 32. After reaching the appropriate distance, the electric push rod 31 automatically closes;

[0037] Second, the stepper motor 4 drives the bevel gear set 32 ​​to rotate through the T-shaped connecting rod 21, thereby driving the screw 34 to rotate and drive the sleeve 35 and the mounting seat 36 to move toward the inner wall of the pipe;

[0038] Third, when the driving wheel 38 hits the inner wall of the pipe, it stops, and then the control terminal controls the start motor 37 and the electric push rod 31, and the electric push rod 31 drives the partition to drive the rear bevel gear to disengage from the bevel gear set 32 ​​and stop automatically;

[0039] Fourth, the motor 37 drives the driving wheel 38 to rotate, thereby driving the main body 1 to move in the pipeline. This helps to drive the device to move in the pipeline through the motor 37 and the driving wheel 38, thereby improving the convenience of the device, and can adapt to the inner diameters of different pipelines through the screw 34 and the sleeve 35, thereby improving the versatility and reliability of the device.

[0040] The utility model provides an underground pipeline obstacle clearing device through improvement, in which an obstacle clearing device 2 is arranged at the rear end of a main body 1, and the blocked obstacles are crushed and dispersed by a rotating pointed cone head 24 and an obstacle clearing plate 25, which helps to crush and disperse the obstacles by the rotating pointed cone head 24 and the obstacle clearing plate 25, break the blockage of the pipeline by the obstacles, and effectively enhance the processing effect of the equipment on different obstacles, and the crushed and dispersed obstacles are concentrated and cleaned outward by a moving sieve plate 27, effectively improving the working efficiency of the obstacle clearing work; a driving device 3 is arranged at the middle end of the bottom of the main body 1, and the sleeve 35 is driven to move by a rotating screw 34, which helps to drive the equipment to move in the pipeline through a motor 37 and a driving wheel 38, thereby improving the convenience of the equipment, and can adapt to the inner diameters of different pipelines through the screw 34 and the sleeve 35, thereby improving the versatility and reliability of the equipment.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An underground pipeline obstacle clearing device, comprising a main body (1), wherein a stepping motor (4) is installed on a front end bolt of the main body (1); Features: It also comprises an obstacle-clearing device (2), the obstacle-clearing device (2) being arranged at the rear end of the main body (1); a driving device (3), the driving device (3) being arranged at the middle end of the bottom of the main body (1); The obstacle clearing device (2) comprises: a T-shaped connecting rod (21), the rear end transmission shaft of the stepping motor (4) being plugged and installed with the T-shaped connecting rod (21); a driving shaft (22), the T-shaped connecting rod (21) being plugged and connected with the front end through groove of the driving shaft (22); a conical disc (23), the rear end of the outer side surface of the driving shaft (22) being bolted with the opening of the front end surface of the conical disc (23); a pointed cone head (24), the middle end of the rear end surface of the conical disc (23) being bolted with the pointed cone head (24); an obstacle clearing plate (25), the upper end of the rear end surface of the conical disc (23) being bolted with the obstacle clearing plate (25); a gasket (26), the middle end of the front end surface of the conical disc (23) being fixed with the gasket (26) by screws; and a sieve disc (27), the front end surface of the gasket (26) being bolted with the sieve disc (27).

2. The underground pipeline obstacle clearing device according to claim 1, characterized in that: The driving device (3) comprises: an electric push rod (31), the electric push rod (31) being bolted on the right end of the rear end surface of the main body (1); and a bevel gear set (32), the front end telescopic rod of the electric push rod (31) being rotatably connected to the rear end bevel gear of the bevel gear set (32) through a partition plate, and the center of the rear end bevel gear of the bevel gear set (32) being plug-connected to the T-shaped connecting rod (21).

3. The underground pipeline obstacle clearing device according to claim 2, characterized in that: The driving device (3) further comprises: a fixed seat (33), the top bevel gear of the bevel gear set (32) being rotatably connected to the fixed seat (33) installed at the top of the main body (1); and a screw rod (34), the center of the top bevel gear of the bevel gear set (32) being fixedly connected to the screw rod (34).

4. The underground pipeline obstacle clearing device according to claim 3, characterized in that: The driving device (3) further comprises: a sleeve (35), the screw rod (34) being threadedly connected to a screw groove at the bottom of the sleeve (35); and a mounting seat (36), the top of the sleeve (35) being fixed with the mounting seat (36) by means of screws.

5. The underground pipeline obstacle clearing device according to claim 4, characterized in that: The driving device (3) further comprises: a motor (37), the motor (37) being bolt-mounted on the right side of the mounting seat (36); a driving wheel (38), the transmission shaft on the right side of the motor (37) being plug-connected to the driving wheel (38) rotatably mounted on the top slot of the mounting seat (36); Wherein, the bottom of the mounting seat (36) is in contact with the top of the main body (1).

6. The underground pipeline obstacle clearing device according to claim 5, characterized in that: The outer side surfaces of the obstacle removal plates (25) are coated with a wear-resistant coating.

7. The underground pipeline obstacle clearing device according to claim 6, characterized in that: The thickness of the gasket (26) is two centimeters.

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