CN222909013U - Municipal pipeline desilting device - Google Patents

Abstract

The utility model discloses a municipal pipeline dredging device, which belongs to the field of municipal pipelines and comprises a main pipeline and branch pipelines, wherein the branch pipelines are vertically distributed on the main pipeline and are communicated with the main pipeline, a baffle is arranged at the top of the branch pipeline, a lifting plate is arranged in the branch pipeline, lifting assemblies are arranged between the lifting plate and the baffle, dredging pipes are symmetrically arranged on the lifting plate, one ends of the dredging pipes extend to the lower part of the lifting plate, the other ends of the dredging pipes extend out of the baffle, stirring columns are arranged below the lifting plate, stirring shafts uniformly distributed are arranged on the outer walls of the stirring columns, a motor is arranged at the top of the lifting plate, an output shaft of the motor is connected with the stirring shafts, spray heads are symmetrically arranged below the lifting plate, and water conveying pipes vertically penetrating through the baffle are arranged on the spray heads. Compared with the prior art, the pipeline is effectively protected by adopting a high-pressure jetting mode, and damage to the pipeline in the dredging process is avoided.

Description

Municipal administration pipeline dredging device

Technical Field

The utility model relates to the field of municipal pipelines, in particular to a municipal pipeline dredging device.

Background

Municipal pipelines are used as an important component of urban infrastructure, and comprise drainage pipelines which are mainly used for collecting sewage, rainwater and industrial wastewater in cities and conveying the sewage to sewage treatment plants or other treatment facilities for treatment, and the drainage pipelines have important significance for urban waterlogging prevention and environmental protection.

However, as the service life of the pipeline increases, phenomena such as abrasion, corrosion or scaling and the like may occur on the inner wall of the pipeline, the possibility of deposition of silt in the pipeline is increased, and in rainy season, a large amount of silt and garbage carried by rainwater can enter the municipal pipeline through the rainwater inlet, so that the generation amount of the silt in the pipeline is increased, and the condition that the pipeline is blocked by the silt is caused for a long time.

When the pipeline is blocked by the sludge, the sludge is mostly removed by adopting a high-pressure water gun, water flow is sprayed by the high-pressure water gun, and sediment is flushed out of the pipeline, so that the method can treat pipelines with various shapes and specifications, but has higher cost and can cause certain damage to the pipeline wall.

Disclosure of utility model

The utility model aims to provide a municipal pipeline dredging device, which effectively solves the problem that the pipeline is possibly damaged to some extent when the pipeline is impacted by adopting a high-pressure water gun dredging mode in the prior process of dredging the municipal pipeline.

The technical scheme of the utility model is as follows:

The utility model provides a municipal pipeline dredging device, includes main line and branch pipeline, the vertical distribution of branch pipeline is in be responsible for the line rather than the UNICOM, the top of branch pipeline is equipped with the baffle, the inside lifter plate that is equipped with of branch pipeline, the lifter plate with be equipped with lifting assembly between the baffle, the symmetry is equipped with on the lifter plate and takes out the silt pipe, take out silt pipe one end and extend to the lifter plate below, take out the other end of silt pipe and extend the baffle, the below of lifter plate is equipped with the stirring post, the outer wall of stirring post is equipped with the (mixing) shaft that distributes evenly, the top of lifter plate is equipped with the motor, the output shaft of motor with the (mixing) shaft is connected, the below symmetry of lifter plate is equipped with the shower nozzle, is equipped with the raceway that vertically passes the baffle on the shower nozzle.

Further, the cross sections of the baffle plate and the lifting plate are circular, the diameter of the baffle plate is not smaller than that of the branch pipeline, and the outer wall of the lifting plate is matched with the inner wall of the branch pipeline.

Further, the lifting assembly comprises lifting ropes, a matching wheel and a handle, wherein the lifting ropes are symmetrically arranged at the top of the lifting plate, the lifting ropes penetrate through the baffle, the matching wheel is connected to the upper side of the baffle through a mounting plate, the lifting ropes are movably attached to the wheel wall of the matching wheel, and the handle is fixedly connected to the other end of the lifting ropes.

Further, a buffer block is arranged below the stirring column, the vertical section of the buffer block is arc-shaped, and a buffer spring is arranged between the buffer block and the stirring column.

Further, the top of stirring post is equipped with decurrent guide way, the cross section of guide way is circular, and the inner wall of guide way is equipped with along the outside spacing groove of annular distribution.

Further, the output shaft of motor is close to and is equipped with annular distributed location strip on the bottom outer wall, and the top of location strip is equipped with epaxial threaded connection portion of output, on the output shaft and be located the top of stirring post is equipped with the screw locking ring, after the output shaft inserts the guide way, the screw locking ring is with output shaft connection on the (mixing) shaft.

The utility model has the advantages that:

1. According to the utility model, the baffle is arranged at the top of the branch pipeline, the lifting plate is movably arranged in the branch pipeline, the silt suction pipe is arranged on the lifting plate, one end of the water pipe is connected with the water tank when the water pump is started, water in the water tank can be sprayed out of the spray head through the water pipe to dilute silt, and the silt is pumped away through the suction force of the silt suction pipe.

2. According to the utility model, the stirring column is arranged between the two sludge pumping pipes below the lifting plate, the stirring shaft is connected to the stirring column, and the stirring shaft is used for stirring sludge, so that water can be better diluted with the sludge, the sludge pumping pipes can pump the sludge away more quickly, and the pipeline dredging efficiency is improved.

3. According to the utility model, the buffer block and the buffer spring are arranged at the bottom of the stirring column, when sludge is pumped and reduced, the lifting plate descends in the branch pipeline and is always descended into the main pipeline, and the buffer block finally contacts the inner wall of the main pipeline, so that a worker can know that the stirring shaft is prevented from rotating to touch the main pipeline, and damage to the pipeline is avoided.

Drawings

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a top view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the internal structures of the branch pipeline and the main pipeline according to the present utility model;

FIG. 4 is a schematic diagram of the structures of the stirring shaft, the buffer block and other parts of the utility model;

fig. 5 is a schematic diagram of the cooperation structure of the stirring shaft and the output shaft.

The device comprises a main pipeline, a branch pipeline, a baffle, a lifting plate, a dredging pipe, a stirring column, a stirring shaft, a motor, an output shaft, a nozzle, a water conveying pipe, a lifting rope, a matching wheel, a handle, a buffer block, a buffer spring, a guide groove, a limiting groove, a positioning bar, a threaded connecting part and a threaded locking ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

As shown in fig. 1 to 5, the utility model provides a municipal pipeline dredging device, which comprises a main pipeline 1 and branch pipelines 2, wherein the branch pipelines 2 are vertically distributed on the main pipeline 1 and communicated with the main pipeline 1, the tops of the branch pipelines 2 are provided with baffle plates 3, and a dredging pipe 5 and a water pipe 11 can enter the inside of the branch pipelines 2 through the baffle plates 3.

The lifting plate 4 is arranged inside the branch pipeline 2, and the lifting plate 4 is matched through the lifting rope 12, so that the lifting plate 4 can be changed in height in the branch pipeline 2, and the sludge can be lowered when the sludge is reduced.

Be equipped with lifting unit between lifter plate 4 and the baffle 3, the symmetry is equipped with on the lifter plate 4 and takes out silt pipe 5, takes out silt pipe 5 one end and extends to lifter plate 4 below, takes out silt pipe 5's the other end and extends baffle 3, takes out silt pipe 5 through setting up, takes out silt pipe 5's the other end and is connected with the silt box, takes out the suction that silt pipe 5 produced can take out silt and send to the silt box in to realize the quick clearance to silt.

The stirring post 6 is arranged below the lifting plate 4, the stirring shaft 7 which is uniformly distributed is arranged on the outer wall of the stirring post 6, and the stirring post 6 and the stirring shaft 7 are matched, so that the sludge can be scattered when the sludge is dry, and the sludge pumping pipe 5 can pump the sludge better.

The top of lifter plate 4 is equipped with motor 8, and motor 8's output shaft 9 is connected with (mixing) shaft 7, and lifter plate 4's below symmetry is equipped with shower nozzle 10, is equipped with the raceway 11 that vertically passes baffle 3 on the shower nozzle 10, and the other end of raceway 11 is connected with the water tank of taking the water pump, can pass through raceway 11 with the water in the water tank and spout from shower nozzle 10, dilutes the silt to can be pumped away the silt better.

The cross section of baffle 3 and lifter plate 4 is circular to the diameter of baffle 3 is not less than the diameter of being in charge of 2, makes baffle 3 can cover at the top of being in charge of 2, makes the poisonous gas in being in charge of 2 be difficult to leak out, thereby guarantees the safety of desilting staff.

The outer wall of the lifting plate 4 is matched with the inner wall of the branch pipeline 2, so that the lifting plate 4 can realize the height change in the branch pipeline 2.

The lifting assembly comprises lifting ropes 12, matching wheels 13 and handles 14, the lifting ropes 12 are symmetrically arranged at the top of the lifting plate 4, the lifting ropes 12 penetrate through the baffle 3, the matching wheels 13 are connected above the baffle 3 through mounting plates, the lifting ropes 12 are movably attached to the wheel walls of the matching wheels 13, the handles 14 are fixedly connected to the other ends of the lifting ropes 12, the lifting assembly can be used for controlling the lifting plate 4 to achieve height change in the branch pipeline 2 in an artificial mode, and the height of the lifting plate 4 can be flexibly adjusted.

The buffer block 15 is arranged below the stirring column 6, the vertical section of the buffer block 15 is arc-shaped, the buffer spring 16 is arranged between the buffer block 15 and the stirring column 6, when the stirring column 6 enters the main pipeline 1, the buffer block 15 can contact the bottom of the main pipeline 1 in a downward process all the time, and the stirring column 6 can be effectively prevented from moving downwards under the limit of the buffer spring 16 to protect the main pipeline 1.

The top of stirring post 6 is equipped with decurrent guiding groove 17, the cross section of guiding groove 17 is circular, the inner wall of guiding groove 17 is equipped with along annular outside spacing groove 18 that distributes, be equipped with annular distribution's locating strip 19 on the output shaft 9 of motor 8 is close to the bottom outer wall, the top of locating strip 19 is equipped with the threaded connection portion 20 on output shaft 9, on the output shaft 9 and be located the top of stirring post 6 and be equipped with screw locking ring 21, after the output shaft 9 inserts guiding groove 17, screw locking ring 21 is with output shaft 9 connection on stirring shaft 7, through the mode of moving stirring post 6 and output shaft 9 design dismantlement, can be after the silt clearance is accomplished in the pipeline, realize the separation with stirring post 6, thereby can clear up stirring post 6 and the silt on the stirring shaft 7.

Detailed methods and functions of the above embodiments:

In general, most of sludge can be piled up in the intersection department of main pipeline 1 and branch pipeline 2, when needs clear up the sludge, at first realize sealing the branch pipeline 2 of sludge pile up department both sides, open the mouth of pipe top of sludge pile up department, place the inside of branch pipeline 2 with lifter plate 4, baffle 3 is placed at the top of branch pipeline 2, when the initial state, the one end of raceway 11 is connected with the water tank, the water in the water tank can be through the blowout of raceway 11 from shower nozzle 10, spout on the sludge, realize certain dilution to the sludge, motor 8 starts, the output shaft 9 of motor 8 drives stirring post 6 and realizes rotatory, the outside of stirring post 6 has around (mixing) shaft 7, stir the sludge, the silt pipe 5 of taking out of both sides can take out the silt when contacting the silt, carry to the silt box, after the silt is taken out gradually, handle 14 cooperation lifting rope 12 descends on cooperation wheel 13, make lifter plate 4 descend in branch pipeline 2, realize the gradual pumping to the silt, after the lifter plate 4 has been taken out, the inside of main pipeline 1 gets into the buffer block 1, the bottom 15 has not led to the fact the bottom to the fact the stirring post 15 to the buffering post 1, the bottom of the main pipeline 1 has not contacted again, the stirring post 1 has been guaranteed.

When the sludge in the pipeline is pumped almost, the baffle plate 3 is removed, the lifting plate 4 is led out of the branch pipeline 2 through the lifting rope 12, the threaded locking ring 21 is screwed, the threaded locking ring 21 moves upwards on the threaded connecting part 20, and the positioning strip 19 is separated from the limiting groove 18, so that the separation of the output shaft 9 and the stirring column 6 can be realized, the stirring column 6 can be cleaned, and the cleaning work of blocking the sludge in the pipeline is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Municipal pipeline dredging device, including main line (1) and branch pipeline (2), its characterized in that, branch pipeline (2) vertical distribution is in rather than UNICOM on main line (1), the top of branch pipeline (2) is equipped with baffle (3), branch pipeline (2) inside is equipped with lifter plate (4), lifter plate (4) with be equipped with lifting assembly between baffle (3), the symmetry is equipped with on lifter plate (4) and takes out silt pipe (5), take out silt pipe (5) one end and extend lifter plate (4) below, the other end of taking out silt pipe (5) extends baffle (3), the below of lifter plate (4) is equipped with spliced pole (6), the outer wall of spliced pole (6) is equipped with stirring axle (7) that distributes evenly, the top of lifter plate (4) is equipped with motor (8), output shaft (9) of motor (8) with stirring axle (7) are connected, the below symmetry of lifter plate (4) is equipped with shower nozzle (10), is equipped with shower nozzle (10) on the below of lifter plate (4) and passes vertical baffle (11).

2. The municipal pipeline dredging device according to claim 1, wherein the cross sections of the baffle plate (3) and the lifting plate (4) are circular, the diameter of the baffle plate (3) is not smaller than the diameter of the branch pipeline (2), and the outer wall of the lifting plate (4) is matched with the inner wall of the branch pipeline (2).

3. The municipal pipeline dredging device according to claim 1, wherein the lifting assembly comprises lifting ropes (12), matching wheels (13) and handles (14), the lifting ropes (12) are symmetrically arranged at the top of the lifting plate (4), the lifting ropes (12) penetrate through the baffle plate (3), the matching wheels (13) are connected to the upper side of the baffle plate (3) through mounting plates, the lifting ropes (12) are movably attached to the wheel walls of the matching wheels (13), and the handles (14) are fixedly connected to the other ends of the lifting ropes (12).

4. The municipal pipeline dredging device according to claim 1, wherein a buffer block (15) is arranged below the stirring column (6), the vertical section of the buffer block (15) is arc-shaped, and a buffer spring (16) is arranged between the buffer block (15) and the stirring column (6).

5. A municipal pipeline dredging device according to claim 3, wherein the top of the stirring column (6) is provided with downward guide grooves (17), the cross section of the guide grooves (17) is circular, and the inner walls of the guide grooves (17) are provided with limiting grooves (18) which are distributed outwards along the ring shape.

6. The municipal pipeline dredging device according to claim 5, wherein an output shaft (9) of the motor (8) is provided with positioning strips (19) distributed in an annular mode on the outer wall close to the bottom, a threaded connection portion (20) on the output shaft (9) is arranged above the positioning strips (19), a threaded locking ring (21) is arranged on the output shaft (9) and located above the stirring column (6), and the output shaft (9) is connected to the stirring shaft (7) through the threaded locking ring (21) after being inserted into the guide groove (17).