CN112681503B

CN112681503B - Municipal pipeline dredging device for treating environmental pollution

Info

Publication number: CN112681503B
Application number: CN202011501017.7A
Authority: CN
Inventors: 赵海红
Original assignee: Qingdao Juyuan Construction Group Co ltd
Current assignee: Qingdao Juyuan Construction Group Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2023-05-02
Anticipated expiration: 2040-12-17
Also published as: CN112681503A

Abstract

The invention relates to the technical field of municipal pipeline dredging, in particular to a municipal pipeline dredging device for treating environmental pollution, which comprises a box body, a limiting structure, a locking structure, a rotating structure, a dredging structure and a flushing structure, wherein the box body is provided with a locking structure; through setting up limit structure in the one end of box, stretch into the inside of pipeline through pivoted mode with the extension rod, thereby can make box and pipeline carry out spacing fixedly, avoid the box to appear removing the condition of pipe mouth, and cooperate locking structure's setting, conflict limit structure and the inside lateral wall of pipeline locking, and can also guarantee to contradict fixedly with box and pipeline, can enough avoid the box to appear moving the condition when the mediation, still guarantee the centre of a circle of dredging assembly just aiming at the pipeline, thereby conveniently carry out accurate mediation, still be applicable to the pipeline of different inside diameters, thereby increase the suitability of device, flushing structure can utilize the inside lateral wall of high-pressure water pipeline to wash when the mediation pipeline.

Description

Municipal pipeline dredging device for treating environmental pollution

Technical Field

The invention relates to the technical field of municipal pipeline dredging, in particular to a municipal pipeline dredging device for treating environmental pollution.

Background

Since the negative effects of people on the industry are highly developed are not expected enough, the prevention is disadvantageous, resulting in three global crisis: resource shortage, environmental pollution and ecological destruction. Environmental pollution refers to the act of natural or artificial destruction, adding a substance to the environment that exceeds the self-cleaning ability of the environment to create a hazard. (or the environment is polluted by harmful substances due to human factors, so that the growth and reproduction of organisms and the normal life of human beings are adversely affected.) the composition or state of the environment is changed due to human factors, and the environmental quality is reduced, thereby disturbing and destroying the ecological system and the normal production and life conditions of human beings. Municipal administration refers to various administrative tasks of the city. Also referred to as market trade transactions; city management works. Including business, traffic, public security, religious, environmental, sanitary, infrastructure, etc. In the municipal construction process, pipelines are generally arranged to discharge urban rainfall or sewage systems, but some pipelines can be blocked, and pipeline dredging is needed at the moment

Generally when municipal pipeline mediation, all directly adopt manual mediation's mode, but some pipelines are darker, and block up comparatively seriously, manual mediation just wastes time and energy, and the mediation effect is relatively poor, when some mediation machinery dredge, because the device body is difficult to carry out spacing fixedly with the pipeline, when the mediation, probably there is the condition that the device removed, and just the mediation from top to bottom perpendicularly when dredging, the mediation pole can not take place to rotate, some intractable plugs just are inconvenient clear up, and when the clearance, some impurity still can adhere at pipeline inside lateral wall, probably still can cause the condition of jam.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a municipal pipeline dredging device for treating environmental pollution.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a municipal pipeline pull throughs for administering environmental pollution, includes box, limit structure, locking structure, rotating structure, pull throughs and washes the structure for play bear the weight of pull throughs and make things convenient for pull throughs to remove the one end installation of box can with the box is spacing with the pipeline that waits to pull throughs avoids the box appears moving out wait to pull throughs outside limit structure; one end of the box body is provided with a locking structure which can be used for abutting and locking the limiting structure and a pipeline to be dredged, and one end of the box body is provided with a rotating structure which can enable the dredging assembly to rotate so as to facilitate dredging; the inside of rotating-structure sets up can rotate decline the pipeline mediation dredging structure the internally mounted of box can be in under the effect of dredging structure slowly descend and carry out high pressure flushing to the pipeline inner wall flushing structure.

Preferably, the limit structure comprises a fixed seat, an adjusting screw, a scale mark, a sliding sleeve, a roller, a first ball and a limit ring, wherein two ends of the box body are symmetrically connected with the fixed seat in a sliding mode, the adjusting screw is rotated in the fixed seat, the limit ring is fixed outside the adjusting screw, the limit ring is rotated in the fixed seat, the sliding sleeve slides in the fixed seat, the sliding sleeve is in threaded connection with the adjusting screw, the roller is connected outside the sliding sleeve through rotation of the first ball, and the scale mark is arranged outside the fixed seat.

Preferably, the locking structure comprises a sliding block, a crank, a connecting rod and a fixing screw rod, wherein the fixing screw rod is rotated in the box body, one sliding block is respectively slid in a symmetrical relation in the box body, the fixing screw rod penetrates through the two sliding blocks and is in threaded connection with the two sliding blocks, the threads at the two ends of the fixing screw rod are opposite in direction, one connecting rod is respectively fixed at the top ends of the two sliding blocks, the other ends of the two connecting rods are respectively fixed with the fixing seat, the two connecting rods are in an L-shaped structure, and the crank is fixed at one end of the fixing screw rod.

Preferably, the rotating structure comprises a motor, a rotating shaft, a coupling, a first gear, a rotating sleeve, a fixed ring and a second gear, wherein the motor is installed at the top end of the box body, the rotating shaft rotates in the box body, the rotating shaft is connected with an output shaft of the motor through the coupling, the first gear is fixed on the outer portion of the rotating shaft, the rotating sleeve rotates in the box body, the fixed ring is fixed on the outer portion of the rotating sleeve, the fixed ring rotates with the box body, the second gear is fixed on the outer portion of the fixed ring, the first gear is meshed with the second gear, and the outer diameter of the first gear is smaller than the outer diameter of the second gear.

Preferably, the dredging structure comprises a sliding rod, limiting blocks, second balls, a lifting screw and a drill bit, wherein the sliding rod slides in the rotating sleeve, the drill bit is fixed at the bottom end of the sliding rod, one limiting block is respectively fixed at the outer part of the sliding rod in a symmetrical relation, the two limiting blocks slide in the rotating sleeve, the second balls roll between the two limiting blocks and the rotating sleeve, the lifting screw is fixed in the box, and the lifting screw is in threaded connection with the sliding rod.

Preferably, the flushing structure comprises a water inlet pipe, a water inlet groove, a fixed pipe, a sealing ring, a sliding pipe, a water jacket, a water outlet groove, spray holes, a pressing plate and a third ball, wherein the water inlet pipe is fixed at one side of the outer part of the box, the water inlet groove with an annular structure is arranged in the box, the water inlet groove is communicated with the water inlet pipe, one fixed pipe is respectively fixed at the top end of the side wall of the inner part of the box in a symmetrical relation, the two fixed pipes are internally communicated with the water inlet groove, the two fixed pipes are respectively provided with the sealing ring with an annular structure in a sliding mode, the two sliding pipes are respectively fixed at the bottom ends of the two sealing rings, the sliding pipe is respectively provided with the water jacket, the water jacket is internally provided with the spray holes with an annular structure, the inner part of the sliding pipe is communicated with the water outlet groove, the outer part of the water jacket is provided with a plurality of spray holes with an annular array, the two sliding pipes are respectively communicated with the inner part of the water outlet groove, the sliding pipes are respectively provided with the sliding pipes, the sliding pipes are respectively provided with the sliding pipes, the sliding pipes are respectively.

The invention has the beneficial effects that:

(1) The municipal pipeline dredging device for treating environmental pollution has the advantages that the limiting structure is arranged at one end of the box body, the extension rod can extend into the pipeline in a rotating mode, so that the box body and the pipeline are limited and fixed, the situation that the box body moves out of the pipeline opening is avoided, the limiting structure is matched with the locking structure to be in interference locking with the inner side wall of the pipeline, the box body and the pipeline are ensured to be in interference fixing, the situation that the box body moves during dredging can be avoided, the dredging assembly can be exactly aligned with the center of the pipeline, accurate dredging can be conveniently performed, the device can be also suitable for pipelines with different inner diameters, the applicability of the device is improved, namely, the two ends of the box body are respectively slid into the fixing seat with the inverted T-shaped structure in a symmetrical relation, the sliding sleeve is in threaded connection with the adjusting screw rod rotating in the fixing seat, so that the sliding sleeve can slide in the fixing seat when the adjusting screw rod rotates, after the sliding sleeve slides to the inside of the pipeline, the bottom surface of the sliding sleeve is lower than the pipe orifice of the pipeline, the box body can be limited and fixed at the moment, the box body can not move out of the pipe orifice of the pipeline, so that the follow-up dredging work is convenient, the roller is rotationally connected to the outside of the sliding sleeve through the first ball, the sliding sleeve can also slide with the inner side wall of the pipeline through the roller, after the two sliding sleeves are both extended to the inside of the pipeline, the crank can be rotated outside at the moment, and the crank is fixed with the fixing screw rod rotating in the inside of the box body, so that the fixing screw rod can rotate along with the crank, and the directions of the threads at the two ends of the fixing screw rod are opposite, therefore, when the fixing screw rotates, two sliding blocks can move in opposite directions or in opposite directions, because the sliding blocks are connected with the fixing seat through the connecting rod, when the two sliding blocks slide in opposite directions, the two sliding sleeves are driven to move in opposite directions, when the rollers outside the two sliding sleeves abut against the inner side wall of the pipeline, the two sliding sleeves can stop moving until moving to the longest diameter line of the pipeline due to the rotation of the rollers, at the moment, the box body and the pipeline can be prevented from being abutted and locked, the movement of the box body can be avoided, and the circle center inside the box body can be guaranteed to be just aligned with the circle center of the pipeline, so that the subsequent dredging work is facilitated.

(2) The municipal pipeline dredging device for treating environmental pollution can perform rotation when the dredging assembly enters the pipeline through the rotating structure arranged in the box body, so that better dredging can be performed, the dredging assembly can be spirally lowered through being matched with the dredging structure, the dredging effect of the pipeline can be better, some stubborn garbage residues can be cleaned, namely, after the box body is fixed, a motor connected with an external power wire can be started, at the moment, the motor starts to work, because the output shaft of the motor is connected with the rotating shaft through the coupler, the motor can drive a first gear fixed outside the rotating shaft to rotate, and because the first gear is meshed with a second gear fixed outside the fixed ring, the second gear can drive a rotating sleeve fixed with the fixed ring to rotate inside the box body, the external diameter of the first gear is smaller than that of the second gear, the mechanical principle that the pinion drives the large gear to save effort and reduce speed is utilized, the labor-saving effect can be achieved, the rotating speed of the rotating sleeve can be reduced, the pipeline dredging is guaranteed to be carried out through low-speed rotation, the dredging effect is guaranteed, the lifting screw is fixed in the box body and is in threaded connection with the sliding rod sliding in the rotating sleeve, the limiting blocks are respectively fixed at two ends of the sliding rod in a symmetrical relation, the limiting blocks slide with the rotating sleeve through the second balls, the sliding rod can only slide in the rotating sleeve and cannot rotate through the arrangement of the limiting blocks, and therefore the sliding rod can rotate in the box body along with the rotating sleeve while lifting in the rotating sleeve, therefore, the drill bit at one end of the sliding rod can be rotated while descending, and the pipeline can be dredged better.

(3) According to the municipal pipeline dredging device for treating environmental pollution, the dredging structure can synchronously drive the flushing structure to work while dredging the pipeline, the flushing structure can be arranged to flush the inner side wall of the pipeline by utilizing high-pressure water while dredging the pipeline, the cleaning effect can be achieved, namely, as two annular pressing plates are fixed outside the sliding rod, two sliding pipes are respectively fixed at two ends of the water jacket in a symmetrical relation through a third ball bearing between the two pressing plates, the sliding pipes slide inside the fixed pipes, the two fixed pipes are respectively fixed at the inner top ends of the box body in a symmetrical relation, the water jacket can not rotate along with the sliding rod through the cooperation of the fixed pipes and the sliding pipes, and can also be sealed.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the overall structure of a preferred embodiment of a municipal pipe line dredging device for treating environmental pollution according to the invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the tank and the flushing structure shown in FIG. 1;

FIG. 4 is an enlarged schematic view of portion B shown in FIG. 3;

FIG. 5 is a schematic view of the connection structure of the housing and the locking structure shown in FIG. 1;

FIG. 6 is an enlarged schematic view of portion C shown in FIG. 3;

fig. 7 is an enlarged schematic view of the portion D shown in fig. 3.

In the figure: 1. the box body, 2, limit structure, 21, fixing base, 22, adjusting screw, 23, scale mark, 24, sliding sleeve, 25, roller, 26, first ball, 27, limit ring, 3, locking structure, 31, sliding block, 32, crank, 33, connecting rod, 34, fixing screw, 4, rotating structure, 41, motor, 42, rotating shaft, 43, coupling, 44, first gear, 45, rotating sleeve, 46, fixing ring, 47, second gear, 5, dredging structure, 51, sliding rod, 52, limiting block, 53, second ball, 54, lifting screw, 55, drill bit, 6, flushing structure, 61, water inlet pipe, 62, water inlet groove, 63, fixing pipe, 64, sealing ring, 65, sliding pipe, 66, water jacket, 67, water outlet groove, 68, spray hole, 69, pressing plate, 69a and third ball.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1 to 7, the municipal pipeline dredging device for treating environmental pollution comprises a box body 1, a limiting structure 2, a locking structure 3, a rotating structure 4, a dredging structure 5 and a flushing structure 6, wherein the limiting structure 2 which can limit the box body 1 and a pipeline to be dredged and prevent the box body 1 from moving out of the pipeline to be dredged is arranged at one end of the box body 1 which is used for bearing a dredging assembly and is convenient for the dredging assembly to move; one end of the box body 1 is provided with a locking structure 3 which can conflict and lock the limiting structure 2 and a pipeline to be dredged, and one end of the box body 1 is provided with a rotating structure 4 which can enable the dredging assembly to rotate so as to facilitate dredging; the inside at rotating-structure 4 sets up the mediation structure 5 that can rotatory decline to the pipeline mediation, and the internally mounted at box 1 can slowly descend and carry out the flushing structure 6 that high pressure washed to the pipeline inner wall under the effect of mediation structure 5.

Specifically, limit structure 2 includes fixing base 21, adjusting screw 22, scale mark 23, sliding sleeve 24, gyro wheel 25, first ball 26 and spacing ring 27, be symmetry at the both ends of box 1 and slide a fixing base 21 that is the structure of falling T respectively, an adjusting screw 22 rotates in the inside of fixing base 21, fixed spacing ring 27 in the outside of adjusting screw 22, and spacing ring 27 rotates in the inside of fixing base 21, slide sliding sleeve 24 in the inside of fixing base 21, and sliding sleeve 24 and adjusting screw 22 threaded connection, be connected with gyro wheel 25 through first ball 26 rotation in the outside of sliding sleeve 24, be equipped with scale mark 23 in the outside of fixing base 21, owing to be symmetry at the both ends of box 1 and slide a fixing base 21 that is the structure of falling T respectively, in the inside of two fixing bases 21 all slide sliding sleeve 24, and sliding sleeve 24 still with rotate in the adjusting screw 22 threaded connection of fixing base 21, consequently, when rotating adjusting screw 22, can realize that 24 slides in the inside of fixing base 21, after sliding sleeve 24 slides to the inside of pipeline, because the bottom surface of sliding sleeve 24 is less than the inside of pipeline, can be followed by the box that can carry out the spacing with the outside of the pipeline 25 through the fixed through the gyro wheel 25, can also be guaranteed to follow-up outside the pipeline 25 through setting up the rolling joint with the outside of the box 1.

Specifically, the locking structure 3 comprises a sliding block 31, a crank 32, a connecting rod 33 and a fixing screw 34, the fixing screw 34 rotates in the box 1, one sliding block 31 slides in the box 1 in a symmetrical relation, the fixing screw 34 penetrates through the two sliding blocks 31 and is in threaded connection with the two sliding blocks 31, the two ends of the fixing screw 34 are in opposite threaded directions, the connecting rod 33 is respectively fixed at the top ends of the two sliding blocks 31, the other ends of the two connecting rods 33 are respectively fixed with the fixing seat 21, the two connecting rods 33 are in an L-shaped structure, the crank 32 is fixed at one end of the fixing screw 34, when the two sliding sleeves 24 extend into the pipeline, the crank 32 can rotate outside at the moment, and as the crank 32 is fixed with the fixing screw 34 rotating in the box 1, the fixing screw 34 will rotate along with the crank 32, and because the screw thread directions at the two ends of the fixing screw 34 are opposite, when the fixing screw 34 rotates, the two sliding blocks 31 can move oppositely or reversely, because the sliding blocks 31 are connected with the fixing seat 21 through the connecting rod 33, when the two sliding blocks 31 slide reversely, the two sliding sleeves 24 are driven to move reversely, when the rollers 25 outside the two sliding sleeves 24 abut against the inner side wall of the pipeline, the two sliding sleeves 24 can stop moving until moving to the longest diameter line of the pipeline because of the rotation of the rollers 25, at the moment, the box body 1 can be prevented from being in contact with the pipeline to be locked, and the circle center inside the box body 1 can be ensured to be exactly aligned with the circle center of the pipeline, so that the subsequent dredging work is facilitated.

Specifically, the rotating structure 4 includes a motor 41, a rotating shaft 42, a coupling 43, a first gear 44, a rotating sleeve 45, a fixed ring 46 and a second gear 47, the motor 41 is installed at the top end of the box 1, the rotating shaft 42 rotates the rotating shaft 42 in the box 1, and the rotating shaft 42 is connected with the output shaft of the motor 41 through the coupling 43, the first gear 44 is fixed outside the rotating shaft 42, the rotating sleeve 45 rotates in the box 1, the fixed ring 46 is fixed outside the rotating sleeve 45, the fixed ring 46 rotates with the box 1, the second gear 47 is fixed outside the fixed ring 46, the first gear 44 is meshed with the second gear 47, the outer diameter of the first gear 44 is smaller than the outer diameter of the second gear 47, after the box 1 is fixed, the motor 41 connected with an external power wire can be started, and the motor 41 starts to work at this moment.

Specifically, the dredging structure 5 comprises a sliding rod 51, a limiting block 52, second balls 53, a lifting screw 54 and a drill bit 55, the sliding rod 51 is slid in the rotating sleeve 45, the drill bit 55 is fixed at the bottom end of the sliding rod 51, one limiting block 52 is fixed at the outer part of the sliding rod 51 in a symmetrical relation, the two limiting blocks 52 slide in the rotating sleeve 45, a plurality of second balls 53 roll between the two limiting blocks 52 and the rotating sleeve 45, the lifting screw 54 is fixed in the box 1, the lifting screw 54 is in threaded connection with the sliding rod 51 sliding in the rotating sleeve 45, the limiting blocks 52 are fixed at two ends of the sliding rod 51 respectively in a symmetrical relation, the limiting blocks 52 slide with the rotating sleeve 45 through the second balls 53, the sliding blocks 52 are arranged, the sliding rod 51 can slide only in the rotating sleeve 45 and cannot rotate, accordingly the sliding rod 51 can rotate in the rotating sleeve 45, the rotating sleeve 45 can be lifted in the interior, the sliding rod can be further rotated in the box 1, the sliding rod can be rotated in the box 1 along with the rotating sleeve 45, the lifting screw can be well, and the drill bit can be well lowered at one end of the sliding rod 51.

Specifically, the flushing structure 6 comprises a water inlet pipe 61, a water inlet groove 62, a fixed pipe 63, a sealing ring 64, a sliding pipe 65, a water jacket 66, a water outlet groove 67, spray holes 68, a pressing plate 69 and a third ball 69a, wherein the water inlet pipe 61 is fixed at one side of the outer part of the box body 1, the water inlet groove 62 with a ring structure is arranged in the box body 1, the inner part of the water inlet groove 62 is communicated with the water inlet pipe 61, one fixed pipe 63 is respectively fixed at the top end of the inner side wall of the box body 1 in a symmetrical relation, the inner parts of the two fixed pipes 63 are communicated with the inner part of the water inlet groove 62, the two fixed pipes 63 respectively slide one sealing ring 64 with a ring structure, the sliding pipes 65 are respectively fixed at the bottom ends of the two sealing rings 64, the sliding pipes 65 slide in the inner parts of the fixed pipes 63, the water jacket 66 is respectively fixed at the bottom ends of the two sliding pipes 65, the water outlet groove 67 with a ring structure is arranged in the water jacket 66, the inside of the sliding pipe 65 is communicated with the inside of the water outlet groove 67, a plurality of spray holes 68 are distributed in an annular array outside the water jacket 66, the spray holes 68 are communicated with the inside of the water outlet groove 67, two annular pressing plates 69 are fixed outside the sliding rod 51, the pressing plates 69 rotate with the water jacket 66 through a third ball 69a, the two annular pressing plates 69 are fixed outside the sliding rod 51, the water jacket 66 is rotationally connected between the two pressing plates 69 through the third ball 69a, one sliding pipe 65 is respectively fixed at two ends of the water jacket 66 in a symmetrical relation, the sliding pipe 65 slides in the inside of the fixed pipe 63, the two fixed pipes 63 are respectively fixed at the inner top end of the box body 1 in a symmetrical relation, the water conveying function and the guiding and limiting function can be realized through the cooperation of the fixed pipes 63 and the sliding pipes 65, the water jacket 66 can be guaranteed not to rotate along with the sliding rod 51 and only to slide up and down along with the sliding rod 51, and the sealing ring 64 is fixed at one end of the sliding pipe 65, so that the sealing effect can be achieved, water leakage is avoided, the inside of the fixed pipe 63 is communicated with the inside of the water inlet groove 62 in the box body 1, when external high-pressure water enters the inside of the water inlet groove 62 through the water inlet pipe 61, the external high-pressure water enters the inside of the fixed pipe 63 and the sliding pipe 65 and then enters the inside of the water outlet groove 67 in the water jacket 66 from the sliding pipe 65, and a plurality of spray holes 68 communicated with the water outlet groove 67 are formed in an annular array outside the water jacket 66, so that the high-pressure water can be sprayed out from the spray holes 68 when the water jacket 66 slides down along with the sliding rod 51, the dredging effect can be increased, and the cleaning effect can be achieved.

When the invention is used, as the two ends of the box body 1 are respectively and symmetrically provided with the fixing seats 21 with the inverted T-shaped structure, the two fixing seats 21 are internally provided with the sliding sleeve 24 in a sliding way, and the sliding sleeve 24 is also in threaded connection with the adjusting screw 22 rotating on the fixing seats 21, so that when the adjusting screw 22 is rotated, the sliding sleeve 24 can slide in the fixing seats 21, when the sliding sleeve 24 slides into the pipeline, the box body 1 can be limited and fixed at the moment because the bottommost surface of the sliding sleeve 24 is lower than the pipe orifice of the pipeline, the box body 1 can not move out of the pipe orifice of the pipeline, thereby facilitating the subsequent dredging work, and because the roller 25 is rotationally connected outside the sliding sleeve 24 through the first ball 26, the sliding sleeve 24 can also slide with the inner side wall of the pipeline through the arrangement of the roller 25, at this time, the crank 32 can be rotated outside, because the crank 32 is fixed with the fixing screw 34 rotated inside the box body 1, the fixing screw 34 can rotate along with the crank 32, because the screw directions at the two ends of the fixing screw 34 are opposite, when the fixing screw 34 rotates, the two sliding blocks 31 can move oppositely or reversely, because the sliding blocks 31 are connected with the fixing seat 21 through the connecting rod 33, when the two sliding blocks 31 slide backwards, the two sliding sleeves 24 are driven to move oppositely, when the rollers 25 outside the two sliding sleeves 24 abut against the inner side wall of the pipeline, the two sliding sleeves 24 can stop moving until moving to the longest diameter line of the pipeline because of the rotation of the rollers 25, at this time, the box body 1 can be abutted and locked, the movement of the box body 1 can be avoided, and the circle center inside the box body 1 can be ensured to be exactly aligned with the circle center of the pipeline, thereby facilitating the subsequent dredging work; after the box body 1 is fixed, the motor 41 connected with an external power supply wire can be started, at this time, the motor 41 starts to work, because the output shaft of the motor 41 is connected with the rotating shaft 42 through the coupler 43, the motor 41 works to drive the first gear 44 fixed outside the rotating shaft 42 to rotate, because the first gear 44 is meshed with the second gear 47 fixed outside the fixed ring 46, the second gear 47 drives the rotating sleeve 45 fixed with the fixed ring 46 to rotate inside the box body 1, and because the outer diameter of the first gear 44 is smaller than the outer diameter of the second gear 47, the small gear drives the large gear to save effort and reduce speed, the rotating speed of the rotating sleeve 45 can be reduced, so that the pipeline dredging is guaranteed to rotate at a low speed, and the dredging effect is guaranteed. Since the two pressing plates 69 with annular structures are fixed outside the slide bar 51, the water jacket 66 is rotationally connected between the two pressing plates 69 through the third balls 69a, one sliding pipe 65 is respectively fixed at two ends of the water jacket 66 in a symmetrical relation, the sliding pipe 65 slides inside the fixed pipe 63, the two fixed pipes 63 are respectively fixed at the inner top ends of the box body 1 in a symmetrical relation, the water delivery function can be achieved through the cooperation of the fixed pipe 63 and the sliding pipe 65, the guiding and limiting functions can also be achieved, the water jacket 66 can be guaranteed not to rotate along with the slide bar 51, only the slide bar 51 can slide up and down, the sealing ring 64 is fixed at one end of the sliding pipe 65, water leakage is avoided, and after the outside high-pressure water enters the inside of the water inlet groove 62 through the water inlet pipe 61, the inside of the fixed pipe 63 and the inside of the sliding pipe 65, the inside the water outlet 67 enters the inside the water jacket 66 through the sliding pipe 65, the outside of the water jacket 66 is enabled to be enabled to slide up and down through the annular arrays 68 arranged outside the water jacket 66, the water outlet 68 can be enabled to be cleaned, and the side walls of the water outlet can be cleaned when the water outlet array 68 is enabled to be opened, and the side walls of the water outlet can be cleaned.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A municipal pipeline dredging device for administering environmental pollution, its characterized in that: the device comprises a box body (1), a limiting structure (2), a locking structure (3), a rotating structure (4), a dredging structure (5) and a flushing structure (6), wherein the limiting structure (2) is used for bearing a dredging assembly and facilitating the dredging assembly to move, and is arranged at one end of the box body (1) so as to limit the box body (1) and a pipeline to be dredged, and prevent the box body (1) from moving out of the outside of the pipeline to be dredged; one end of the box body (1) is provided with a locking structure (3) which can enable the limiting structure (2) to be in interference locking with a pipeline to be dredged, and one end of the box body (1) is provided with a rotating structure (4) which can enable a dredging assembly to rotate so as to facilitate dredging; the inside of the rotating structure (4) is provided with a dredging structure (5) capable of rotating to descend and dredge the pipeline, and the inside of the box body (1) is provided with a flushing structure (6) capable of slowly descending under the action of the dredging structure (5) and flushing the inner wall of the pipeline under high pressure;

the rotating structure (4) comprises a motor (41), a rotating shaft (42), a coupler (43), a first gear (44), a rotating sleeve (45), a fixed ring (46) and a second gear (47), wherein the motor (41) is installed at the top end of the box body (1), the rotating shaft (42) rotates in the box body (1), the rotating shaft (42) is connected with an output shaft of the motor (41) through the coupler (43), the first gear (44) is fixed on the outer part of the rotating shaft (42), the rotating sleeve (45) rotates in the box body (1), the fixed ring (46) is fixed on the outer part of the rotating sleeve (45), the fixed ring (46) rotates with the box body (1), the second gear (47) is fixed on the outer part of the fixed ring (46), the first gear (44) is meshed with the second gear (47), and the outer diameter of the first gear (44) is smaller than the outer diameter of the second gear (47);

the dredging structure (5) comprises a sliding rod (51), limiting blocks (52), second balls (53), a lifting screw (54) and a drill bit (55), wherein the sliding rod (51) slides in the rotating sleeve (45), the drill bit (55) is fixed at the bottom end of the sliding rod (51), one limiting block (52) is respectively fixed at the outer part of the sliding rod (51) in a symmetrical relation, the two limiting blocks (52) slide in the rotating sleeve (45), a plurality of second balls (53) roll between the two limiting blocks (52) and the rotating sleeve (45), the lifting screw (54) is fixed in the box body (1), and the lifting screw (54) is in threaded connection with the sliding rod (51);

the flushing structure (6) comprises a water inlet pipe (61), a water inlet groove (62), a fixed pipe (63), a sealing ring (64), sliding pipes (65), a water jacket (66), a water outlet groove (67), spray holes (68), a pressing plate (69) and a third ball (69 a), wherein the water inlet pipe (61) is fixed at one side of the outside of the box body (1), the water inlet groove (62) with an annular structure is arranged in the box body (1), the inside of the water inlet groove (62) is communicated with the water inlet pipe (61), the top ends of the side walls of the inside of the box body (1) are respectively fixed with one fixed pipe (63) in a symmetrical relation, the inside of the two fixed pipes (63) is communicated with the inside of the water inlet groove (62), one sealing ring (64) with an annular structure is respectively slid inside of the two fixed pipes (64), the sliding pipes (65) are respectively fixed at the bottom ends of the two sealing rings (64), the sliding pipes (65) are respectively slid inside the fixed pipes (63), the water jacket (67) are respectively slid inside the water outlet groove (67), the water jacket (66) is provided with a plurality of spray holes (68) which are distributed in an annular array, the spray holes (68) are communicated with the inside of the water outlet groove (67), two annular pressing plates (69) are fixed on the outside of the sliding rod (51), and the pressing plates (69) rotate with the water jacket (66) through third balls (69 a).

2. A municipal pipe line pull throughs for remediation of environmental pollution according to claim 1, wherein: limit structure (2) are including fixing base (21), adjusting screw (22), scale mark (23), sliding sleeve (24), gyro wheel (25), first ball (26) and spacing ring (27) the both ends of box (1) are symmetry and are the sliding respectively one and are inverted T shape structure fixing base (21) the inside rotation of fixing base (21) is one adjusting screw (22) the outside of adjusting screw (22) is fixed spacing ring (27), just spacing ring (27) rotate in fixing base (21)'s inside is in sliding inside of fixing base (21) sliding sleeve (24), just sliding sleeve (24) with adjusting screw (22) threaded connection the outside of sliding sleeve (24) is passed through first ball (26) rotation is connected with gyro wheel (25) the outside of fixing base (21) is equipped with scale mark (23).

3. A municipal pipe line pull throughs for remediation of environmental pollution according to claim 2, wherein: the locking structure (3) comprises a sliding block (31), a crank (32), a connecting rod (33) and a fixing screw (34), wherein the fixing screw (34) rotates in the box (1), the sliding block (31) slides in a symmetrical relation in the box (1), the fixing screw (34) penetrates through the sliding block (31) and is in threaded connection with the sliding block (31), threads at two ends of the fixing screw (34) are opposite in direction, one connecting rod (33) is fixed at the top end of the sliding block (31), the other ends of the connecting rods (33) are fixed with the fixing seat (21), the connecting rods (33) are in an L-shaped structure, and the crank (32) is fixed at one end of the fixing screw (34).