CN114457903A - Municipal pipeline pull throughs - Google Patents
Municipal pipeline pull throughs Download PDFInfo
- Publication number
- CN114457903A CN114457903A CN202111620021.XA CN202111620021A CN114457903A CN 114457903 A CN114457903 A CN 114457903A CN 202111620021 A CN202111620021 A CN 202111620021A CN 114457903 A CN114457903 A CN 114457903A
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- machine body
- fixedly connected
- pipeline
- dust absorption
- organism
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- 230000008093 supporting effect Effects 0.000 claims abstract description 42
- 239000000428 dust Substances 0.000 claims description 49
- 238000010521 absorption reaction Methods 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012634 fragment Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C21/026—Transportable disintegrating plant self-propelled
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
- E03F7/106—Accessories, e.g. hose support
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Sewage (AREA)
Abstract
The application relates to a municipal pipeline dredging device, which relates to the field of municipal engineering and comprises a machine body, wherein the end part of the machine body is connected with a crushing assembly; the crushing assembly comprises a sliding plate, a first motor, a threaded rod and a crushing head, wherein the sliding plate is slidably connected in the machine body, the first motor is fixedly connected to the top of the sliding plate, the threaded rod is connected to the output end of the first motor, the crushing head is fixedly connected to the end part of the threaded rod, the threaded rod penetrates through the side wall of the machine body, a fixing plate is fixedly connected in the machine body, a threaded hole is formed in the fixing plate, and the threaded rod penetrates through the threaded hole and is in threaded connection with the fixing plate through the threaded hole; the driving assembly comprises a second motor fixedly connected to the outside of the machine body, a connecting shaft connected to the output end of the second motor, a supporting rod fixedly connected to the connecting shaft and a driving wheel fixedly connected to one end, away from the connecting shaft, of the supporting rod, and the driving wheel is used for abutting against the inner wall of the pipeline. This application has the efficiency that improves the pipeline mediation, alleviates staff intensity of labour's effect.
Description
Technical Field
The application relates to the field of municipal works, in particular to a municipal pipeline dredging device.
Background
Municipal administration pipeline has generally been applied to each corner in city, but along with the development in city, the trees green on the road plants more and more, and the road surface can drift fallen leaves or other debris, and when the rainfall was great, impurity such as fallen leaves can be washed into the sewer by the rainwater, causes the pipeline to block up.
In the correlation technique, after the pipeline is blocked, the pipeline needs to be dredged by a simple dredging tool manually, so that the working efficiency is low, and the labor intensity is high.
Disclosure of Invention
In order to improve the efficiency of pipeline mediation, alleviate staff intensity of labour, this application provides a municipal administration pipeline pull throughs.
The application provides a municipal administration pipeline pull throughs adopts following technical scheme:
a municipal pipeline dredging device comprises a machine body, wherein a crushing assembly is connected to the end part of the machine body, and a driving assembly for driving the machine body to move in a pipeline is arranged on the machine body;
the crushing assembly comprises a sliding plate, a first motor, a threaded rod and a crushing head, wherein the sliding plate is slidably connected in the machine body, the first motor is fixedly connected to the top of the sliding plate, the threaded rod is connected to the output end of the first motor, the crushing head is fixedly connected to the end part of the threaded rod, the threaded rod penetrates through the side wall of the machine body, a fixing plate is fixedly connected in the machine body, a threaded hole is formed in the fixing plate, and the threaded rod penetrates through the threaded hole and is in threaded connection with the fixing plate through the threaded hole;
the drive assembly comprises a second motor fixedly connected to the outside of the machine body, a connecting shaft connected to the output end of the second motor, a supporting rod fixedly connected to the connecting shaft, and a driving wheel fixedly connected to the supporting rod and deviating from one end of the connecting shaft, wherein the driving wheel is used for abutting against the inner wall of the pipeline.
Through adopting the above-mentioned technical scheme, when municipal administration pipeline blocks up, put into the pipeline with the organism from pipeline one end, second motor work drives the connecting axle and rotates, make branch rotate around the central axis of connecting axle, thereby drive the pipeline inner wall of drive wheel conflict, play the supporting effect on the inner wall, along with the rotation of branch, drive whole organism and remove in the pipeline, first motor drives the threaded rod simultaneously and rotates, the threaded rod rotates with the stationary blade screw thread, thereby remove along the direction of perpendicular to stationary blade when making the threaded rod pivoted, it rotates to drive broken head, and be reciprocating motion along pipeline length direction, block up the part to the pipeline and dredge, thereby improve pipeline mediation efficiency, alleviate staff's working strength.
Optionally, be equipped with supporting component on the organism, supporting component includes the support ring of fixed connection in the organism outside, the support frame of fixed connection on the support ring and rotates the supporting wheel of connection on the support frame, the supporting wheel is used for rolling conflict with the pipeline inner wall.
Through adopting above-mentioned technical scheme, when the organism enters into the pipeline in, the supporting wheel is contradicted on pipeline inner wall, can play the supporting effect to the removal of organism in the pipeline, and supporting wheel and pipeline inner wall roll simultaneously cooperate, can reduce the frictional force that the organism removed in the pipeline.
Optionally, the branch is in be provided with threely on the connecting axle, it is three branch deviates from one end mutually and all is connected with the drive wheel, and is adjacent the contained angle is 120 between the branch.
Through adopting above-mentioned technical scheme, along with second motor drive connecting axle rotates, can make three drive wheel conflict in turn on pipeline inner wall, along with three drive wheel conflict in turn, can realize that the organism removes in the pipeline, and enables the removal of organism more stable.
Optionally, a cleaning assembly is arranged on the machine body, the cleaning assembly comprises a moving plate which is slidably connected to the end portion of the machine body, which deviates from the crushing head, of one end, an installation block which is clamped to the arc-shaped side wall of the moving plate, and bristles which are fixedly connected to the installation block, and the moving plates are spliced into a semicircular shape at the end portion of the machine body.
Through adopting above-mentioned technical scheme, when a plurality of movable plates moved to keeping away from organism central axis direction, the brush hair was contradicted on pipeline inner wall, along with the organism removes in the pipeline, cleans the piece after the pipeline inner wall is broken.
Optionally, fixedly connected with electronic jar in the organism, electronic jar output fixedly connected with dust absorption head, the dust absorption head is the frustum form, the dust absorption head is close electronic jar one end diameter is greater than the dust absorption head and keeps away from electronic jar one end diameter, along with the dust absorption head removes, the inner wall that the dust absorption head lateral wall is close to organism central axis one side with the movable plate slides and contradicts.
Through adopting above-mentioned technical scheme, the lateral wall that the movable plate is close to organism central axis one side is contradicted on the dust absorption head lateral wall, when electronic jar promotes the dust absorption head and when keeping away from organism one side and remove, the dust absorption head promotes the movable plate and removes to keeping away from organism central axis direction, can collect the piece after the mediation in the organism when the dust absorption head removes the organism outside.
Optionally, a negative pressure pipe is connected to the dust collection head, a cavity is formed in the dust collection head, the negative pressure pipe is communicated with the cavity, a plurality of dust collection ports are formed in the outer wall of the dust collection head, and the dust collection ports are communicated with the cavity.
Through adopting above-mentioned technical scheme, negative pressure pipe connection negative pressure pump, negative pressure pump work makes the cavity form the negative pressure space through the negative pressure pipe, inhales the cavity through the dust absorption mouth with the piece in the pipeline in and collects.
Optionally, the dust absorption head includes stiff end and expansion end, the stiff end with electronic jar fixed connection, the expansion end with the negative pressure union coupling, the stiff end with expansion end threaded connection.
Through adopting above-mentioned technical scheme, the expansion end passes through threaded connection with the stiff end, and the convenience is after the mediation, and is partd stiff end and expansion end through revolving soon, cleans the cavity inside.
Optionally, a dovetail block is fixedly connected to the side wall of the end portion of the machine body, a sliding groove is formed in the side wall of the movable plate, the movable plate is matched with the sliding groove through the dovetail block and is in sliding connection with the machine body, a fixed block is fixedly connected to the inside of the sliding groove, a spring is arranged in the sliding groove, one end of the spring is fixedly connected to the side wall of the fixed block, and the other end of the spring is fixedly connected to the side wall of the dovetail block.
Through adopting above-mentioned technical scheme, the cooperation of forked tail piece and spout plays direction and spacing effect to the removal of movable plate, when the dust absorption head withdrawed in the organism, promoted the movable plate and removed to organism axial direction under the tension effect of spring, makes a plurality of movable plates and the cooperation of dust absorption head tip close the organism tip.
Optionally, a plurality of crushing pieces are fixedly connected to the crushing head.
Through adopting above-mentioned technical scheme, remove and rotate the in-process when broken head, broken piece plays crushing effect to blockking up the part.
To sum up, the application comprises the following beneficial technical effects:
through the setting of drive assembly and broken subassembly, when the pipeline is inside to be blockked up, put into the organism from pipeline one end, when drive assembly drive organism removed in the pipeline, broken subassembly work carries out broken cleanness to the jam part to improve pipeline mediation efficiency, improve the defect that artifical mediation working strength is big.
Drawings
FIG. 1 is a schematic view of a municipal pipeline dredging device located in a pipeline according to an embodiment of the application.
Fig. 2 is a schematic diagram of the overall structure of the municipal pipeline dredging device.
Fig. 3 is an enlarged view at a in fig. 2.
FIG. 4 is a side view of the municipal pipe pull through.
Fig. 5 is a cross-sectional view at B-B in fig. 4.
FIG. 6 is a partial cross-sectional schematic view of the moving plate at the connection with the dovetail block.
Fig. 7 is an enlarged view at C in fig. 5.
Description of reference numerals: 1. a body; 11. a fixing sheet; 111. a threaded hole; 12. an electric cylinder; 13. a dust collection head; 131. a fixed end; 1311. a connecting ring; 132. a movable end; 1321. a ring groove; 133. a cavity; 134. a dust suction port; 14. a negative pressure tube; 15. a dovetail block; 16. a support table; 161. a dovetail strip; 17. mounting a plate; 2. a crushing assembly; 21. a slide plate; 22. a first motor; 23. a threaded rod; 24. a crushing head; 241. breaking the fragments; 3. a drive assembly; 31. a second motor; 32. a connecting shaft; 33. a strut; 34. a drive wheel; 41. a support ring; 42. a support block; 43. a support wheel; 5. a sweeping assembly; 51. moving the plate; 52. mounting blocks; 53. brushing; 54. a countersunk bolt; 511. a chute; 512. a fixed block; 513. a spring; 6. a pipeline.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses municipal administration pipeline pull throughs.
Referring to fig. 1, 2 and 3, a municipal pipeline dredging device comprises a machine body 1, wherein the side wall of the machine body 1 is hollow and cylindrical, a supporting component for supporting the machine body 1 is arranged on the machine body 1, a driving component 3 for driving the machine body 1 to move in a pipeline 6 is further arranged on the machine body 1, and a crushing component 2 for dredging the pipeline 6 is arranged at the end part of the machine body 1.
Referring to fig. 1, the supporting assembly includes a supporting ring 41 fixedly connected to the side wall of the machine body 1, a supporting frame fixedly connected to the supporting ring 41, and a supporting wheel 43 rotatably connected to the side wall of the supporting frame, the inner wall of the supporting ring 41 is fixedly welded to the outer wall of the machine body 1, the supporting frame includes two supporting blocks 42, and two ends of the supporting wheel 43 are rotatably connected to the two supporting blocks 42.
Referring to fig. 1, the side wall of the supporting wheel 43 contacts the inner wall of the duct 6 in an arc shape, and the supporting wheel 43 rolls on the inner wall of the duct 6 as the body 1 moves in the duct 6. Five groups of supporting frames and supporting wheels 43 are uniformly arranged along the circumferential direction of the supporting ring 41.
Referring to fig. 3, the mounting plate 17 is welded outside the machine body 1, and the driving assembly 3 includes a second motor 31 fixedly connected to the mounting plate 17, a connecting shaft 32 connected to an output shaft of the second motor 31, a supporting rod 33 fixedly connected to the connecting shaft 32, and a driving wheel 34 fixedly connected to one end of the supporting rod 33 away from the connecting shaft 32.
Referring to fig. 3, three support rods 33 are fixedly connected to the connecting shaft 32, an included angle between two adjacent support rods 33 is 120 °, the three support rods 33 are integrally formed, and the driving wheel 34 is respectively connected to end portions of the three support rods 33, which are away from each other.
Referring to fig. 1 and 3, after the dredging device is placed in the pipeline 6 to be dredged, the second motor 31 works to drive the supporting rod 33 to rotate through the connecting shaft 32, and when the driving wheel 34 is abutted against the inner wall of the pipeline 6, the machine body 1 is driven to walk in the pipeline 6 by virtue of friction force.
Referring to fig. 4 and 5, a supporting table 16 is fixedly connected in the machine body 1, a dovetail strip 161 is fixedly connected to the supporting table 16 along the length direction of the pipeline 6, the crushing assembly 2 comprises a sliding plate 21 slidably connected to the dovetail strip 161, a second motor 31 fixedly connected to the top of the sliding plate 21, a threaded rod 23 connected to the output end of the first motor 22 and a crushing head 24 fixedly connected to the end of the threaded rod 23, the crushing head 24 is in a conical shape, one end of the conical bottom of the crushing head 24 is fixedly connected to the end of the threaded rod 23, and a plurality of crushing blocks 241 are fixedly connected to the conical side wall of the crushing head 24.
Referring to fig. 5, a fixing plate 11 is fixedly connected to the inner wall of the machine body 1, a threaded hole 111 is formed in the fixing plate 11, a threaded rod penetrates through the fixing plate 11 and is in threaded connection with the fixing plate 11 through the threaded hole 111, and the threaded rod 23 penetrates through the inner wall of the machine body 1.
Referring to fig. 1 and 5, as the machine body 1 moves, the second motor 31 drives the threaded rod 23 to rotate, and through the threaded rod 23 in threaded fit with the fixing plate 11, the sliding plate 21 is driven to slide along the length direction of the dovetail strip 161, and the crushing head 24 is driven to rotate and reciprocate along the length direction of the pipeline 6, so as to dredge the blocked part.
Referring to fig. 2 and 6, the machine body 1 is provided with a cleaning assembly 5, the cleaning assembly 5 comprises a moving plate 51 slidably connected to an end portion of the machine body 1 away from the crushing head 24, a mounting block 52 clamped on an arc-shaped side wall of the moving plate 51, and bristles 53 fixedly connected to the mounting block 52, and the mounting block 52 is fixedly connected to the moving plate 51 through a countersunk bolt 54.
Referring to fig. 6, a dovetail block 15 is fixedly connected to a side wall of an end portion of the machine body 1, a sliding groove 511 is formed in a side wall of the moving plate 51 close to one side of the crushing head 24, the sliding groove 511 is arranged along a radius direction of the machine body 1, the moving plate 51 is in sliding connection with the machine body 1 through the matching of the dovetail block 15 and the sliding groove 511, a fixed block 512 is fixedly connected to one side of the sliding groove 511 close to a central axis of the machine body 1, a spring 513 is arranged in the sliding groove 511, one end of the spring 513 is fixedly connected to a side wall of the fixed block 512, and the other end of the spring 513 is fixedly connected to a side wall of the dovetail block 15.
Referring to fig. 5, five moving plates 51 are arranged along the circumferential direction of the machine body 1, and the five moving plates 51 are spliced into a circular ring having the same outer diameter as that of the machine body 1. The electric cylinder 12 is fixedly connected to the supporting table 16, the dust collection head 13 is fixedly connected to the output end of the electric cylinder 12, the dust collection head 13 is in a hollow frustum shape, the diameter of the end, close to the crushing head 24, of the dust collection head 13 is larger than that of the end, far away from the crushing head 24, of the dust collection head 13, and the outer wall of the cone, far away from the end of the crushing head 24, of the dust collection head 13 abuts against the inner diameter of a circular ring formed by the five movable plates 51.
Referring to fig. 5 and 7, the dust suction head 13 includes a fixed end 131 and a movable end 132, the fixed end 131 is fixedly connected to an output end of the electric cylinder 12, the movable end 132 is connected to the negative pressure pipe 14, a connection ring 1311 is fixedly connected to a side of the fixed end 131 close to the movable end 132, a thread is formed on an outer wall of the connection ring 1311, a ring groove 1321 is formed on an inner wall of the movable end 132 close to the fixed end 131, a thread is formed on an inner wall of the ring groove 1321, and an external thread of the connection ring 1311 is in threaded fit with an internal thread of the ring groove 1321.
Referring to fig. 5, a negative pressure pipe 14 is connected to the dust collection head 13, the negative pressure pipe 14 may be externally connected to a negative pressure pump, a plurality of dust collection ports 134 are formed in the outer side wall of the dust collection head 13, and the dust collection ports 134 are communicated with the cavity 133.
Referring to fig. 5 and 6, when the moving block moves from the side close to the central axis of the machine body 1 to the side far from the central axis of the machine body 1, the spring 513 is continuously stretched, the spring 513 generates a force on the fixed block 512 to approach the side close to the central axis of the machine body 1, and when the dust collection head 13 moves into the machine body 1, the side wall of the moving block at the side close to the central axis of the machine body 1 is abutted against the side wall at the end with the smaller diameter of the dust collection head 13 under the elastic force of the spring 513.
The implementation principle of the embodiment of the application is as follows: when the pipeline 6 is blocked, the pipeline is put into the crushing machine from one end of the pipeline 6, the first motor 22 works to drive the threaded rod 23 to rotate, the threaded rod 23 is connected with the fixed plate 11 in a threaded manner to reciprocate along the length direction of the threaded rod 23, the crushing head 24 is further driven to rotate continuously and reciprocate along the length direction of the pipeline 6 to crush the blocked part, meanwhile, the second motor 31 drives the supporting rod 33 to rotate, the driving wheel 34 on the supporting rod 33 is abutted against the inner wall of the pipeline 6, and the machine body 1 is driven to move and crush in the pipeline 6;
after 6 mediation of pipeline, the reversal of second motor 31 makes organism 1 return, electronic jar 12 simultaneously releases dust absorption head 13 from organism 1 in, negative pressure pump work produces the negative pressure in negative pressure mouth department through negative pressure pipe 14, inhale dust absorption head 13 with the interior little fragment after the breakage of pipeline 6 in, simultaneously, when dust absorption head 13 releases from organism 1 in, the movable block is close to 6 inner walls of pipeline, the brush is contradicted on 6 inner walls of pipeline, along with organism 1 removes, the brush cleans 6 mouths of pipeline 6 with the interior bold rubbish of pipeline 6, make things convenient for the staff to clear up.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a municipal administration pipeline pull throughs, includes organism (1), its characterized in that: the end part of the machine body (1) is connected with a crushing assembly (2), and a driving assembly (3) for driving the machine body (1) to move in a pipeline (6) is arranged on the machine body (1);
the crushing assembly (2) comprises a sliding plate (21) which is connected in the machine body (1) in a sliding manner, a first motor (22) which is fixedly connected to the top of the sliding plate (21), a threaded rod (23) which is connected to the output end of the first motor (22) and a crushing head (24) which is fixedly connected to the end part of the threaded rod (23), wherein the threaded rod (23) penetrates through the side wall of the machine body (1), a fixing plate (11) is fixedly connected in the machine body (1), a threaded hole (111) is formed in the fixing plate (11), and the threaded rod (23) penetrates through the threaded hole (111) and is in threaded connection with the fixing plate (11) through the threaded hole (111);
drive assembly (3) including fixed connection at outside second motor (31) of organism (1), connect connecting axle (32), branch (33) and the drive wheel (34) of fixed connection on connecting axle (32) deviating from connecting axle (32) one end at branch (33) of second motor (31) output, drive wheel (34) are used for conflicting with pipeline (6) inner wall.
2. The municipal pipeline dredging device of claim 1, wherein: be equipped with supporting component on organism (1), supporting component includes support ring (41), the support frame of fixed connection on support ring (41) in the organism (1) outside, fixed connection and rotates supporting wheel (43) of connection on the support frame, supporting wheel (43) are used for rolling with pipeline (6) inner wall and contradict.
3. The municipal pipeline dredging device of claim 1, wherein: branch (33) are in be provided with threely on connecting axle (32), three branch (33) are all connected with drive wheel (34) apart from one end mutually, and is adjacent the contained angle is 120 between branch (33).
4. The municipal pipeline dredging device of claim 1, wherein: the cleaning machine is characterized in that a cleaning assembly (5) is arranged on the machine body (1), the cleaning assembly (5) comprises a moving plate (51) which is connected with the end part of one end of the crushing head (24) in a sliding mode and is far away from the machine body (1), an installation block (52) which is clamped on the arc-shaped side wall of the moving plate (51) and brush hair (53) which is fixedly connected to the installation block (52), and the moving plate (51) is spliced into a semicircular shape at the end part of the machine body (1).
5. The municipal pipeline dredging device of claim 4, wherein: the utility model discloses a dust collection device, including organism (1), electronic jar (12) of fixedly connected with in organism (1), electronic jar (12) output end fixedly connected with dust absorption head (13), dust absorption head (13) are the frustum form, dust absorption head (13) are close to electronic jar (12) one end diameter is greater than dust absorption head (13) and keeps away from electronic jar (12) one end diameter, along with dust absorption head (13) removal, dust absorption head (13) lateral wall and movable plate (51) are close to the inner wall sliding conflict of organism (1) the central axis one side.
6. The municipal pipe pull of claim 5, wherein: be connected with negative pressure pipe (14) on dust absorption head (13), cavity (133) have been seted up in dust absorption head (13), negative pressure pipe (14) with cavity (133) intercommunication, a plurality of dust absorption mouths (134) have been seted up on dust absorption head (13) outer wall, dust absorption mouth (134) with cavity (133) intercommunication.
7. The municipal pipe pull of claim 5, wherein: dust absorption head (13) are including stiff end (131) and expansion end (132), stiff end (131) with electronic jar (12) fixed connection, expansion end (132) with negative pressure pipe (14) are connected, stiff end (131) with expansion end (132) threaded connection.
8. The municipal pipe pull of claim 5, wherein: fixedly connected with dovetail block (15) on organism (1) tip lateral wall, spout (511) have been seted up on movable plate (51) lateral wall, movable plate (51) pass through dovetail block (15) with the cooperation of spout (511) with sliding connection is realized in organism (1), fixedly connected with fixed block (512) in spout (511), be equipped with spring (513) in spout (511), spring (513) one end fixed connection is on fixed block (512) lateral wall, spring (513) other end fixed connection is on dovetail block (15) lateral wall.
9. The municipal pipeline dredging device of claim 1, wherein: the crushing head (24) is fixedly connected with a plurality of crushing blocks (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620021.XA CN114457903B (en) | 2021-12-27 | 2021-12-27 | Municipal administration pipeline pull throughs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620021.XA CN114457903B (en) | 2021-12-27 | 2021-12-27 | Municipal administration pipeline pull throughs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114457903A true CN114457903A (en) | 2022-05-10 |
| CN114457903B CN114457903B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111620021.XA Active CN114457903B (en) | 2021-12-27 | 2021-12-27 | Municipal administration pipeline pull throughs |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003184169A (en) * | 2001-12-20 | 2003-07-03 | Yuichiro Okamoto | Side ditch cleaner |
| US20160018045A1 (en) * | 2014-07-21 | 2016-01-21 | Robotic Pipe Repair, LLC | Modular robotic assembly |
| CN106368306A (en) * | 2016-11-04 | 2017-02-01 | 长沙伟诺机电有限公司 | Municipal pipeline dredging device and municipal pipeline dredging vehicle |
| CN211343019U (en) * | 2019-11-29 | 2020-08-25 | 长安大学 | Small-pipe-diameter tunnel drainage blind pipe intelligent dredging robot |
| CN111705915A (en) * | 2020-07-02 | 2020-09-25 | 杭州绪原科技有限公司 | Sewage pipeline blockage clearing device capable of adjusting mode according to blockage |
| CN212742687U (en) * | 2020-06-10 | 2021-03-19 | 薛峰 | Hydraulic engineering pipeline desilting mechanism |
| CN113669550A (en) * | 2021-07-24 | 2021-11-19 | 浙江景迈环境工程有限公司 | Drainage pipeline detection device and detection method |
-
2021
- 2021-12-27 CN CN202111620021.XA patent/CN114457903B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003184169A (en) * | 2001-12-20 | 2003-07-03 | Yuichiro Okamoto | Side ditch cleaner |
| US20160018045A1 (en) * | 2014-07-21 | 2016-01-21 | Robotic Pipe Repair, LLC | Modular robotic assembly |
| CN106368306A (en) * | 2016-11-04 | 2017-02-01 | 长沙伟诺机电有限公司 | Municipal pipeline dredging device and municipal pipeline dredging vehicle |
| CN211343019U (en) * | 2019-11-29 | 2020-08-25 | 长安大学 | Small-pipe-diameter tunnel drainage blind pipe intelligent dredging robot |
| CN212742687U (en) * | 2020-06-10 | 2021-03-19 | 薛峰 | Hydraulic engineering pipeline desilting mechanism |
| CN111705915A (en) * | 2020-07-02 | 2020-09-25 | 杭州绪原科技有限公司 | Sewage pipeline blockage clearing device capable of adjusting mode according to blockage |
| CN113669550A (en) * | 2021-07-24 | 2021-11-19 | 浙江景迈环境工程有限公司 | Drainage pipeline detection device and detection method |
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| Publication number | Publication date |
|---|---|
| CN114457903B (en) | 2024-03-29 |
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