Drainage pipeline opening device

Abstract

The utility model provides a drainage pipeline opening device, and relates to the technical field of municipal pipeline management, the drainage pipeline opening device comprises a pipe opening placing frame, the front end of the pipe opening placing frame is fixedly provided with an access pipe; eight groups of inner mounting wheels are rotationally arranged on the rear side of the interior of the pipe orifice placing frame, and each inner mounting wheel is of an H-shaped structure; the rear side of the separator retracts towards the middle, an assembly flange is integrally arranged outside the retracting position, and the assembly flange is attached to the middle of the eight sets of inner mounting wheels in a rotating mode; the separator is arranged, the intercepting and distributing functions are provided, garbage can be intercepted and recycled, water is filtered from the bottom of the separator and discharged, then the water can drive the two sets of transmission impellers to rotate, then the separator is driven to rotate integrally through driving conversion, and the garbage is rolled and pushed to the position above a conveying channel through rotation and falls into a collecting hopper; garbage is automatically and continuously intercepted and collected through water flow, protection is provided for drainage, and the problem that an existing crossing device lacks the intercepting and shunting function is solved.

Description

Technical Field

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

[0002] Generally speaking, the municipal drainage system is constructed in a mesh structure, with drainage inlets installed on the ground. After underground diversion, the water is channeled through drainage pipes to designated outlets and discharged into rivers or other water-using spaces to implement drainage, especially in rainy seasons when drainage needs to be carried out through the drainage system.

[0003] Based on the above, the drainage pipes currently used generally have pipes directly installed at the outlet to transport water to a designated location for collection and utilization. During the drainage process, impurities mixed in the water will also be diverted to rivers or water use areas, causing pollution. There is a lack of garbage interception and recycling effects, which is not conducive to environmental protection. Utility Model Content

[0004] In order to solve the above technical problems, the present invention provides a drainage pipe crossing device to solve the problems raised in the above background technology.

[0005] The purpose and effect of the drainage pipe crossing device of the utility model are achieved by the following specific technical means:

[0006] A drainage pipe crossing device comprises a pipe opening rack, the front end of which is fixedly provided with an access pipe; eight groups of internal mounting wheels are rotatably provided on the rear inner side of the pipe opening rack, and the internal mounting wheels are H-shaped structures; a separator, the rear side of the separator is indented toward the middle, and an assembly flange is integrally provided on the outside of the indented part, and the assembly flange fits and rotates in the middle of the eight groups of internal mounting wheels; a protective cover is fixedly provided on the rear side of the pipe opening rack, and a conveying channel is fixedly provided in the middle of the protective cover; an eccentric receiving bucket is integrally provided on the top front end of the conveying channel; both sides of the bottom of the pipe opening rack are provided with arc-shaped protruding structures, and two groups of transmission impellers are rotatably provided in the arc-shaped protruding structures.

[0007] Furthermore, the side of the separator is a grid structure, and a separation screen is fixedly provided inside the side of the separator, and the inner side of the separation screen can fit into the corners of the collection bucket.

[0008] Furthermore, a downward-turning discharge pipe outlet is integrally provided at the bottom rear side of the conveying channel; a driving motor is fixedly provided at the rear end of the conveying channel, and a screw propeller controlled by the driving motor is rotatably provided in the middle of the conveying channel.

[0009] Furthermore, a linkage shaft is rotatably provided at the lower rear side of the pipe nozzle mounting frame, and both ends of the linkage shaft are connected to the rotating shafts of the two sets of transmission impellers by bevel gear transmission.

[0010] Furthermore, a transmission shaft is rotatably arranged at the lower middle portion of the rear side of the pipe nozzle rack, and the bottom of the transmission shaft is connected to the linkage shaft by a bevel gear; a bevel gear ring is fixedly arranged at the rear end of the separator, and a bevel gear is arranged at the top end of the transmission shaft to mesh with the bevel gear ring.

[0011] Furthermore, a trigger wheel is fixedly provided at the front shaft end of the transmission impeller; and two groups of counting sensors aligned with the trigger wheel are fixedly provided at the front lower side of the pipe nozzle rack.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The separator is set up to provide an interception and diversion function, which can intercept and recycle garbage, and discharge water from the bottom of the separator after filtering. The water will then drive the two sets of transmission impellers to rotate, and then through drive conversion, drive the separator to rotate as a whole. The rotation will push the garbage to the top of the conveying channel and fall into the collection bucket. The water flow is used to automatically intercept and collect the garbage continuously, providing protection for drainage. Compared with the method of installing filtering interception in the pipeline, it is not easy to get clogged.

[0014] A spiral propeller is set up to squeeze and transport the intercepted garbage. A collection box or conveying facility is preset at the bottom of the discharge pipe, and then a driving motor is used to drive the spiral propeller to rotate to squeeze and transport the garbage backward. The garbage is discharged from the bottom of the discharge pipe, and the collection is completed. The separation screen is fitted into the corners of the collection bucket to keep the separation screen from being blocked through the scraping effect.

[0015] Setting up a trigger wheel provides a monitoring effect. When the driving impeller rotates, the trigger wheel is driven to rotate. The flow rate can be detected by using the trigger wheel contact counting sensor. The flow rate detection can be used to trigger the start and stop of the drive motor, so that the interception function is automatically implemented without manual monitoring. If a fault occurs, an automatic alarm can also be issued. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the application state structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional side tilt structure of the utility model.

[0018] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the utility model after removing the separator.

[0020] Figure 5 This utility model Figure 4Schematic diagram of the structure from another angle.

[0021] In the figure, the corresponding relationship between component names and drawing numbers is as follows:

[0022] 1. Pipe mouth rack; 101. Access pipe; 102. Inner mounting wheel; 2. Separator; 201. Mounting flange; 202. Separation screen; 203. Bevel gear ring; 3. Protective cover; 4. Conveying channel; 401. Intake bucket; 402. Discharge pipe mouth; 403. Drive motor; 404. Screw propeller; 5. Transmission impeller; 6. Linkage shaft; 7. Transmission shaft; 8. Trigger wheel; 9. Counting sensor. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figure 1 To the attached Figure 5 As shown:

[0026] The utility model provides a drainage pipe junction device, comprising a pipe junction rack 1, wherein an access pipe 101 is fixedly provided at the front end of the pipe junction rack 1, and a height limiting structure is provided at the rear end of the access pipe 101; eight groups of inner mounting wheels 102 are rotatably provided on the inner rear side of the pipe junction rack 1, and the inner mounting wheels 102 are H-shaped structures; a separator 2, wherein the rear side of the separator 2 is indented toward the middle, and an assembly flange 201 is integrally provided on the outside of the indented portion, and the assembly flange 201 fits and rotates in the middle of the eight groups of inner mounting wheels 102; a protective cover shell 3 is fixedly provided on the rear side of the pipe junction rack 1, and a conveying channel 4 is fixedly provided in the middle of the protective cover shell 3; an eccentric receiving bucket 401 is integrally provided on the top front end of the conveying channel 4; both sides of the bottom of the pipe junction rack 1 are provided with arc-shaped protruding structures, and two groups of transmission impellers 5 are rotatably provided in the arc-shaped protruding structures.

[0027] The side of the separator 2 is a grid structure, and a separation screen 202 is fixedly provided inside the side of the separator 2. The inner side of the separation screen 202 can fit into the corner of the collection bucket 401.

[0028] Among them, a downward-turned discharge pipe outlet 402 is integrally provided on the bottom rear side of the conveying channel 4; a drive motor 403 is fixedly provided at the rear end of the conveying channel 4, and a screw propeller 404 controlled by the drive motor 403 is rotated in the middle of the conveying channel 4.

[0029] Among them, a linkage shaft 6 is rotatably provided at the lower rear side of the pipe nozzle mounting frame 1 , and both ends of the linkage shaft 6 are connected to the rotating shafts of the two sets of transmission impellers 5 by bevel gear transmission.

[0030] Among them, a transmission shaft 7 is rotatably arranged at the lower middle of the rear side of the pipe mouth rack 1, and the bottom of the transmission shaft 7 is connected to the linkage shaft 6 by a bevel gear transmission; a bevel gear ring 203 is fixedly arranged at the rear end of the separator 2, and a bevel gear is arranged at the top of the transmission shaft 7 to mesh with the bevel gear ring 203.

[0031] Among them, the front shaft end of the transmission impeller 5 is fixedly provided with a trigger wheel 8; two groups of counting sensors 9 aligned with the trigger wheel 8 are fixedly provided at the front lower side of the pipe nozzle rack 1.

[0032] like Figure 1-5 As shown, the location of the municipal drain outlet is generally set at a lower position in the city, so when installing, just install the access pipe 101 at the outlet;

[0033] A collection box or conveying facility is preset at the bottom of the discharge pipe 402. When water enters the access pipe 101, it will be input into the middle of the separator 2, and the water will be discharged from the bottom of the separator 2 after filtering, intercepting large and small garbage, and then the water will continue to flow downward. The subsequent water will drive the two sets of transmission impellers 5 to rotate, and the transmission impeller 5 cooperates with the bevel gear to drive the linkage shaft 6 to rotate. The linkage shaft 6 cooperates with the bevel gear to drive the transmission shaft 7 to rotate. The transmission shaft 7 drives the bevel gear ring 203 to rotate through the bevel gear, and then the separator 2 rotates as a whole, and the garbage is rolled and pushed to the top of the conveying channel 4 through rotation, and falls into the receiving bucket 401; then the drive motor 403 is used to drive the screw propeller 404 to rotate, squeeze and convey the garbage backward, and the garbage is discharged from the bottom of the discharge pipe 402 to complete the collection.

[0034] Example 2:

[0035] On the basis of Example 1, the driving impeller 5 rotates to drive the trigger wheel 8 to rotate, and the flow rate can be detected by contacting the counting sensor 9 with the trigger wheel 8. The flow rate detection can also be used to trigger the start and stop of the driving motor 403, so that the interception function is automatically implemented.

[0036] Set up the corresponding program. If a fault occurs and the flow rate is abnormal, the program can be triggered to automatically alarm.

[0037] The specific usage and function of this embodiment are as follows:

[0038] In the present invention, the location of the municipal drain outlet is generally set at a lower position in the city, so when installing, it is sufficient to install the access pipe 101 at the outlet;

[0039] When water enters the access pipe 101, it is input into the middle of the separator 2, filtered and discharged from the bottom of the separator 2, intercepting large and small garbage. Then the water continues to flow downward, and the subsequent water drives the two sets of transmission impellers 5 to rotate. The transmission impellers 5 cooperate with the bevel gear to drive the linkage shaft 6 to rotate. The linkage shaft 6 cooperates with the bevel gear to drive the transmission shaft 7 to rotate. The transmission shaft 7 drives the bevel gear ring 203 to rotate through the bevel gear, and then the separator 2 rotates as a whole, and the garbage is rolled and pushed to the top of the conveying channel 4 through the rotation, and falls into the collection bucket 401.

[0040] A collection box or conveying facility is preset at the bottom of the discharge pipe 402, and then the driving motor 403 drives the screw propeller 404 to rotate, squeezing and conveying the garbage backwards. The garbage is discharged from the bottom of the discharge pipe 402, and the collection is completed.

[0041] The driving impeller 5 drives the trigger wheel 8 to rotate during its rotation. The flow rate can be detected by contacting the counting sensor 9 with the trigger wheel 8. The flow rate detection can be used to trigger the start and stop of the driving motor 403, so that the interception function is automatically implemented without manual monitoring. If a fault occurs, an automatic alarm can also be issued.

Claims

1. A drainage pipe crossing device, characterized in that: include: A pipe nozzle rack (1), wherein the front end of the pipe nozzle rack (1) is fixedly provided with an access pipe (101); eight groups of inner mounting wheels (102) are rotatably provided on the inner rear side of the pipe nozzle rack (1), and the inner mounting wheels (102) are H-shaped structures; a separator (2), wherein the rear side of the separator (2) is indented toward the middle, and an assembly flange (201) is integrally provided on the outside of the indented portion, and the assembly flange (201) is fitted and rotated in the middle of the eight groups of inner mounting wheels (102); a protective cover (3) is fixedly provided on the rear side of the pipe nozzle rack (1), and a conveying channel (4) is fixedly provided in the middle of the protective cover (3); an eccentric receiving bucket (401) is integrally provided on the top of the front end of the conveying channel (4); both sides of the bottom of the pipe nozzle rack (1) are provided with arc-shaped protruding structures, and two groups of transmission impellers (5) are rotatably provided in the arc-shaped protruding structures.

2. A drainage pipe crossing device according to claim 1, characterized in that: The side of the separator (2) is a grid structure, and a separation screen (202) is fixedly arranged inside the side of the separator (2), and the inner side of the separation screen (202) can fit into the corner of the storage bucket (401).

3. A drainage pipe crossing device according to claim 1, characterized in that: A downward-bending discharge pipe opening (402) is integrally provided at the rear side of the bottom of the conveying channel (4); a driving motor (403) is fixedly provided at the rear end of the conveying channel (4); and a screw propeller (404) controlled by the driving motor (403) is rotatably provided in the middle of the conveying channel (4).

4. A drainage pipe crossing device according to claim 1, characterized in that: A linkage shaft (6) is rotatably provided at the lower rear side of the nozzle mounting frame (1), and both ends of the linkage shaft (6) are connected to the rotating shafts of the two sets of transmission impellers (5) via bevel gear transmission.

5. A drainage pipe crossing device according to claim 4, characterized in that: A transmission shaft (7) is rotatably provided at the lower middle portion of the rear side of the pipe nozzle mounting frame (1), and the bottom of the transmission shaft (7) is connected to the linkage shaft (6) via a bevel gear. A bevel gear ring (203) is fixedly provided at the rear end of the separator (2), and a bevel gear is provided at the top end of the transmission shaft (7) and meshes with the bevel gear ring (203).

6. A drainage pipe crossing device according to claim 1, characterized in that: The front shaft ends of the transmission impellers (5) are fixedly provided with trigger wheels (8); and two groups of counting sensors (9) aligned with the trigger wheels (8) are fixedly provided at the front lower side of the pipe nozzle rack (1).

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