CN101308998B - Sweeper for dredging underground pipeline - Google Patents
Sweeper for dredging underground pipeline Download PDFInfo
- Publication number
- CN101308998B CN101308998B CN2008101230378A CN200810123037A CN101308998B CN 101308998 B CN101308998 B CN 101308998B CN 2008101230378 A CN2008101230378 A CN 2008101230378A CN 200810123037 A CN200810123037 A CN 200810123037A CN 101308998 B CN101308998 B CN 101308998B
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- China
- Prior art keywords
- sweeper
- underground pipeline
- driving mechanism
- dredging
- cleaning agency
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- 241001417527 Pempheridae Species 0.000 title claims description 15
- 238000004140 cleaning Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010926 purge Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000258271 Galium odoratum Species 0.000 description 1
- 235000008526 Galium odoratum Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The invention belongs to a power cable laying device, in particular to a clearing device for dredging the underground pipeline. According to the technique proposal provide by the invention, the clearing device for dredging the underground pipeline includes a center positioned device, a clearing device, and a driving mechanism that drives the clearing device to rotate. The invention is characterized in that a plurality of flexible connecting arms are arranged at the outer wall of a rotator in the clearing mechanism; a clearing hammer is arranged at the outer end of each connecting arm. The clearing hammer includes a tube part which is used to be connected with the tube shape connecting arm, and a head part with the function of collision. The head part is bigger than the tube part. The tubepart is provided with a tube space for the connecting arm to insert in; and the outer end of the connecting arm is inserted in the tube space. The power cable laying device of the invention can expediently clear the inner wall of a pipeline, thus avoids the damage to the power cable by the thorn on the inner wall of the pipeline.
Description
Technical field
The invention belongs to a kind of power cable laying device, refer in particular to a kind of cleaner that is used for dredging underground pipeline.
Background technology
Power cable lay generally take comb to lay, the tunnel lays, directly buried installation, lay under water, and the system of laying of the mutual combination of aforesaid way.Wherein, raceway groove lays, the tunnel lays and lay the location that is applicable to that mainly some are special under water, the still direct-burried and the comb of the maximum system of layings that use below urban road at present.Along with the increasing of urban construction investment, and the long-range planning in city, directly buried installation can be substituted by the better comb system of laying of applicability gradually.
It is a kind of with the mounting means of cable laying in the underground piping of building up in advance that comb lays, and is applicable to that busier, the underground corridor of urban transportation relatively crowds, lays the many locations of bar number.
In the prior art, comb is generally dredged by the logical rod of manpower traction's plastics in the job site, and the defective of this mediation mode is: loss is big, and comb length is had bigger restriction.Along with the progressively popularization of trenchless technology, the length of the comb that partly crosses the river is all longer, and present logical rod can't use at all, causes difficulty to pipe-dredging, has also influenced the quality of cable laying.Simultaneously, because construction such as shelves for a long time at a variety of causes, have many anomalies such as obstruction, pipeline dislocation in the underground piping, especially the civil engineering residue in the underground piping, corner sharp lump easily congeals into, increase cable and in pipeline, galls impaired possibility, so the automatic cleaning that cable duct bank is carried out before the cable laying is of crucial importance.
Summary of the invention
The objective of the invention is to design a kind of sweeper that is used for dredging underground pipeline,, avoid the burr damage cable of pipe interior with the inwall of convenient cleaning pipeline.
According to technical scheme provided by the invention, the described sweeper that is used for dredging underground pipeline, comprise device placed in the middle and cleaning agency and be used to drive the driving mechanism that cleaning agency rotates, it is characterized in that: in described cleaning agency, at the outer wall of revolving body the linking arm of some flexibilities is set, the cleaning hammer is set in the outer end of each linking arm; On revolving body, connect the driving mechanism that is used for the rotation of driving rotational body.The device placed in the middle that plays the role of positioning is set on revolving body; Described device placed in the middle has two, lays respectively at the both sides, front and back of cleaning agency;
Described cleaning hammer comprises that is used for a pipe portion that is connected with the linking arm of tubulose, and the head of one effect of impact, and described head is greater than pipe portion.Described pipe portion has a tubular space that allows linking arm to insert, and insert in this tubular space the outer end of described linking arm.
Described revolving body is tubular.
In described device placed in the middle, some support arms are set on link equably, in the outer end of every support arm bearing pin are set respectively, an end of described bearing pin and swing arm is hinged, the other end of swing arm connects roller, also is provided for forcing swing arm to be in the torsion spring of expansion state on bearing pin.
One end of described swing arm is provided for installing the groove of roller, is provided for installing the axis hole of rotating shaft on the two side that forms groove, and described rotating shaft is installed in the described axis hole, and described roller is installed in the described rotating shaft; Be provided for connecting the gap of support arm at the other end of described swing arm, on the two side that forms gap, be provided for installing the pin-and-hole of bearing pin, the two ends of described bearing pin are installed in the pin-and-hole, and the outer end of described support arm is provided with through hole, and described support arm utilizes described through hole to be socketed on the described bearing pin.Described link ringwise.
Described driving mechanism is positioned at the front side of cleaning agency, and swing arm is articulated on the casing of driving mechanism in the device placed in the middle of corresponding cleaning agency front side.Between driving mechanism and cleaning agency, power transmission shaft is set, gear wheel is arranged on power transmission shaft and be used to limit the spacing collar of the position of gear wheel, be provided with in the outside of gear wheel and avoid foreign material to snap in the cover that blocks in the gear wheel.
Advantage of the present invention is: after adopting device placed in the middle, can make the pipe-line purging device be in the middle position, can also make simultaneously between pipe-line purging device and the inner-walls of duct and become flexible the contact, it can be along with the variation of the internal diameter of pipeline and changes, thereby both can guarantee well to contact between pipe-line purging device and the inner-walls of duct, can overcome the be hampered phenomenon of pipe-line purging device in advancing again.Another feature of device placed in the middle is that its fingertip utilizes roller, the chance card phenomenon in the time of can preventing pipe-line purging device rollback.
After adopting flexible linking arm and cleaning to hammer structure into shape, when motor and transmission mechanism make flexible rotary hammer rotation, when rotary hammer is run into the concrete residue, the impact that the stored kinetic energy of flexible rotary hammer produces, the concrete residue is peeled off and smashed from inner-walls of duct, simultaneously, its flexible characteristic can guarantee that the pipe-line purging device can not be stuck in the pipeline.
Description of drawings
Fig. 1 is a structure chart of the present invention.
Fig. 2 has removed the A-A view that blocks behind the cover among Fig. 1.
Fig. 2 is the structure chart of driving mechanism.
Embodiment
As shown in the figure: described sweeper comprises device placed in the middle and cleaning agency and is used to drive the driving mechanism 13 that cleaning agency rotates, in described cleaning agency, the linking arm 2 of some flexibilities is set at the outer wall of revolving body 1, cleaning hammer 3 is set in the outer end of each linking arm 2, and described cleaning agency comprises revolving body 1, linking arm 2 and cleaning hammer 3; Described device placed in the middle comprises link 8, support arm 9, swing arm 6 and roller 5 and torsion spring 10; Described driving mechanism comprises motor and transmission mechanism.During work, the flexible rotary hammer rotation that motor 20 and transmission mechanism constitute linking arm 2 and cleaning hammer 3, when cleaning hammer 3 is run into the concrete residue, the impact that the stored kinetic energy of flexible rotary hammer produces, the concrete residue is peeled off and smashed from inner-walls of duct, simultaneously, its flexible characteristic can guarantee that the pipe-line purging device can not be stuck in the pipeline.
In described cleaning agency, at the outer wall of revolving body 1 linking arm 2 of some flexibilities is set, cleaning hammer 3 is set in the outer end of each linking arm 2.
Described cleaning hammer 3 comprises that is used for a pipe portion that is connected with the linking arm 2 of tubulose, and a head that plays effect of impact, and described head is greater than pipe portion, described head can be sphere or truncated cone-shaped or columniform or terrace with edge shape.Described pipe portion has a tubular space that allows linking arm 2 to insert, and the outer end of described linking arm 2 is inserted also and is fixed in this tubular space, and head and pipe portion are fused.Among the figure 4 is connecting portions of linking arm 2 and revolving body 1.
Described revolving body 1 is tubular, connects the driving mechanism that is used for 1 rotation of driving rotational body on revolving body 1.The device placed in the middle that plays the role of positioning is set on revolving body 1.
Described device placed in the middle can be a kind of flexible triangular support arm structure, in this device placed in the middle, some support arms 9 are set on link 8 equably, outer end at every support arm 9 is provided with bearing pin 7 respectively, described bearing pin 7 is hinged with an end of swing arm 6, the other end of swing arm 6 connects roller 5, also is provided for the torsion spring 10 that forces swing arm 6 to be in expansion state on bearing pin 7.Under the effect of torsion spring 10, swing arm 6 is in expansion state all the time in pipeline, make roller 5 paste the inwall of pipeline all the time, to guarantee that the cleaning agency that links to each other with device placed in the middle is in the central authorities of pipeline, make all cleaning hammers 3 in the cleaning agency can both strike the inwall of pipeline when work, the deburred that will be positioned at inner-walls of duct is fallen.
Described device placed in the middle can make the pipe-line purging device be in the middle position, can also make simultaneously between pipe-line purging device and the inner-walls of duct and become flexible the contact, it can be along with the variation of the internal diameter of pipeline and changes, thereby both can guarantee well to contact between pipe-line purging device and the inner-walls of duct, can overcome the be hampered phenomenon of pipe-line purging device in advancing again.Flexible triangular support arm another feature is its fingertip geometry, the chance card phenomenon in the time of can preventing pipe-line purging device rollback.
One end of described swing arm 6 is provided for installing the groove of roller 5, is provided for installing the axis hole of rotating shaft on the two side that forms groove, and described rotating shaft is installed in the described axis hole, and described roller 5 is installed in the described rotating shaft; Be provided for connecting the gap of support arm 9 at the other end of described swing arm 6, on the two side that forms gap, be provided for installing the pin-and-hole of bearing pin 7, the two ends of described bearing pin 7 are installed in the pin-and-hole, the outer end of described support arm 9 is provided with through hole, and described support arm 9 utilizes described through hole to be socketed on the described bearing pin 7.Described link 8 ringwise.During installation, device placed in the middle and cleaning agency utilize connecting axle to interconnect,
Described device placed in the middle can have two, lays respectively at the both sides, front and back of cleaning agency; Described driving mechanism is positioned at the front side of cleaning agency, and swing arm 6 is articulated on the casing of driving mechanism in the device placed in the middle of corresponding cleaning agency front side.Power transmission shaft 12 is set between driving mechanism and cleaning agency, gear wheel 11 is arranged on power transmission shaft 12 and be used to limit the spacing collar 14 of the position of gear wheel 11, avoid foreign material to snap in blocking in the gear wheel in the setting of the outside of gear wheel 11 and cover 15.
In described driving mechanism 13, motor 20 is positioned at motor room 17, at the output of motor 20 pinion 16 is arranged, and on the motor room 17 of motor 20 other ends seal cover 2 is set, and waterproof plug 19 is set on seal cover 2.Motor 20 is connected with pinion 16 by woodruff key, and gear wheel 11 and pinion 16 engagements have a square groove and the square boss engagement of revolving the hammer assembly on the big gear wheel 11, thereby the rotation of motor 20 passed to revolve to be hammered assembly into shape and rotate along the tube axle.
Claims (10)
1. the sweeper that is used for dredging underground pipeline, comprise device placed in the middle and cleaning agency and be used to drive the driving mechanism that cleaning agency rotates, it is characterized in that: in described cleaning agency, at the outer wall of revolving body (1) linking arm (2) of some flexibilities is set, cleaning hammer (3) is set in the outer end of each linking arm (2); Go up the described driving mechanism that connection is used for driving rotational body (1) rotation at revolving body (1); Described device placed in the middle has two, lays respectively at the both sides, front and back of cleaning agency.
2. be used for the sweeper of dredging underground pipeline according to claim 1, it is characterized in that: described cleaning hammer (3) comprises that is used for a pipe portion that is connected with the linking arm (2) of tubulose, and the head of one effect of impact, and described head is greater than pipe portion.
3. as being used for the sweeper of dredging underground pipeline as described in the claim 2, it is characterized in that: described pipe portion has a tubular space that allows linking arm (2) to insert, and insert in this tubular space the outer end of described linking arm (2).
4. be used for the sweeper of dredging underground pipeline according to claim 1, it is characterized in that: described revolving body (1) is tubular.
5. the sweeper that is used for dredging underground pipeline according to claim 1, it is characterized in that: in described device placed in the middle, some support arms (9) are set on link (8) equably, in the outer end of every support arm (9) bearing pin (7) is set respectively, described bearing pin (7) is hinged with an end of swing arm (6), the other end of swing arm (6) connects roller (5), also is provided for forcing swing arm (6) to be in the torsion spring (10) of expansion state on bearing pin (7).
6. as being used for the sweeper of dredging underground pipeline as described in the claim 5, it is characterized in that: an end of described swing arm (6) is provided for installing the groove of roller (5), on the two side that forms groove, be provided for installing the axis hole of rotating shaft, described rotating shaft is installed in the described axis hole, and described roller (5) is installed in the described rotating shaft; Be provided for connecting the gap of support arm (9) at the other end of described swing arm (6), on the two side that forms gap, be provided for installing the pin-and-hole of bearing pin (7), the two ends of described bearing pin (7) are installed in the pin-and-hole, the outer end of described support arm (9) is provided with through hole, and described support arm (9) utilizes described through hole to be socketed on the described bearing pin (7).
7. as being used for the sweeper of dredging underground pipeline as described in the claim 5, it is characterized in that: described link (8) ringwise.
8. be used for the sweeper of dredging underground pipeline according to claim 1, it is characterized in that: described driving mechanism is positioned at the front side of cleaning agency, and swing arm (6) is articulated on the casing of driving mechanism in the device placed in the middle of corresponding cleaning agency front side.
9. the sweeper that is used for dredging underground pipeline according to claim 1, it is characterized in that: power transmission shaft (12) is set between driving mechanism and cleaning agency, gear wheel (11) is arranged on power transmission shaft (12) and be used to limit the spacing collar (14) of the position of gear wheel (11), be provided with in the outside of gear wheel (11) and avoid foreign material to snap in blocking cover (15) in the gear wheel.
10. the sweeper that is used for dredging underground pipeline according to claim 1, it is characterized in that: in described driving mechanism, motor (20) is positioned at motor room (17), output at motor (20) has pinion (16), on motor (20) is gone up motor room (17) with respect to the other end of output, seal cover (2) is set, waterproof plug (19) is set on seal cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101230378A CN101308998B (en) | 2008-06-19 | 2008-06-19 | Sweeper for dredging underground pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101230378A CN101308998B (en) | 2008-06-19 | 2008-06-19 | Sweeper for dredging underground pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101308998A CN101308998A (en) | 2008-11-19 |
| CN101308998B true CN101308998B (en) | 2011-01-26 |
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ID=40125277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101230378A Active CN101308998B (en) | 2008-06-19 | 2008-06-19 | Sweeper for dredging underground pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN101308998B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448150B (en) * | 2013-08-30 | 2015-08-26 | 新兴铸管股份有限公司 | A kind of removing ductile iron pipe cement lining device |
| CN106058741B (en) * | 2016-07-27 | 2017-09-12 | 国网山东省电力公司昌乐县供电公司 | Cable pipe draws cavity clearing device |
| CN106311690B (en) * | 2016-10-18 | 2018-10-09 | 苏州热工研究院有限公司 | A kind of small pipeline inner wall surface processing equipment |
| CN107859158B (en) * | 2017-12-04 | 2020-02-28 | 武汉天创市政建设工程有限公司 | Municipal works sewer desilting device |
| CN108517951B (en) * | 2018-03-21 | 2019-03-26 | 李熙群 | One kind being used for the hard object plugging handling equipment of municipal sewer |
| CN108906796A (en) * | 2018-08-24 | 2018-11-30 | 国网山东省电力公司济南市历城区供电公司 | A kind of cable channel automatic cleaning apparatus |
| CN109647817B (en) * | 2018-12-17 | 2020-09-01 | 浏阳市恒信包装印刷有限公司 | Pipeline detection cleaning robot and control system thereof |
| CN111604331A (en) * | 2020-06-01 | 2020-09-01 | 上海建工集团股份有限公司 | Dredging system and method for concrete pumping pipeline |
| CN112909847B (en) * | 2021-01-18 | 2022-08-09 | 国网上海市电力公司 | Electric power protective sleeve pipe weld scar clearing device |
-
2008
- 2008-06-19 CN CN2008101230378A patent/CN101308998B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101308998A (en) | 2008-11-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20120929 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120929 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. |