CN103894912B - Cleaning and polishing equipment of bell and spigot ring used for PCCP - Google Patents
Cleaning and polishing equipment of bell and spigot ring used for PCCP Download PDFInfo
- Publication number
- CN103894912B CN103894912B CN201410165839.0A CN201410165839A CN103894912B CN 103894912 B CN103894912 B CN 103894912B CN 201410165839 A CN201410165839 A CN 201410165839A CN 103894912 B CN103894912 B CN 103894912B
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- CN
- China
- Prior art keywords
- motor
- spigot
- cleaning
- polishing
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Abstract
The invention relates to a set of cleaning and polishing equipment of a bell and spigot ring used for a PCCP. The cleaning and polishing equipment comprises a motor, a walking support, a worm reducer and a fixing shaft. The motor is arranged on the walking support capable of walking along the inner wall of the pipe, an output shaft of the motor is connected with the worm reducer, the worm reducer is connected with a commutator through a transmission shaft connecting device, the commutator is connected with the fixing shaft, the shape of the surface of the fixing shaft is matched with the shape of the spigot steel ring, and the surface of the fixing shaft is covered with a steel wire brush. According to the cleaning and polishing equipment of the bell and spigot ring used for the PCCP, the shape of the fixing shaft is arranged to be matched with the shape of the spigot steel ring so that the steel wire brush can make full contact with the interior of a spigot groove, the polishing and cleaning quality of the spigot ring can be guaranteed to a great extent, the steel wire brush and the spigot steel ring can make full fracture surface contact with each other, the contact area is greatly increased, and thus the polishing speed of the spigot steel wring is increased. Meanwhile, the spigot ring can be cleaned and polished by just one worker with the equipment, smooth transition of procedures can be guaranteed, and personnel investment can be reduced by half.
Description
Technical field
The invention belongs to socket joint mouth circle clears up grinding technology field, more particularly to a kind of PCCP tubing is clear with socket joint mouth circle
Reason grinding apparatus.
Background technology
At present the polishing cleaning of international and domestic PCCP tubing socket joint mouth circle (socket steel ring), general to be ground using man-hour manually hand-held angle
Machine, wire brushing polishing socket circle, because wire brush volume is larger, and socket steel ring groove is less, thus wire brush with
Socket steel ring contact surface is less, it is difficult to ensure that the polishing cleaning quality in socket recess, and polish time-consuming serious, therefore socket circle
Polishing clearance time is longer, is to ensure procedure connection, and need to put into 2 operating workers carries out polishing prune job, wastes time and energy, and
And it cannot be guaranteed that cleaning polishing quality.
The content of the invention
The present invention wastes time and energy and clears up and polishes not thorough for socket joint mouth circle cleaning polishing present in solution known technology
Problem, propose a kind of PCCP tubing cleaning grinding apparatus of socket joint mouth circle, can effectively reduce personnel's throwing using the equipment
Enter, accelerate cleaning polishing speed, it is ensured that cleaning polishing quality.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of PCCP tubing cleaning grinding apparatus of socket joint mouth circle, including motor, mobile roof support, worm reduction gear and
Fixing axle, the motor is arranged at can be along the mobile roof support of pipe material inner wall walking, the output shaft and turbine of the motor
Reductor connects, and the worm speed reducer is connected by drive shaft connection arrangement with commutator, and the commutator connects with fixing axle
Connect, the fixing axle surface configuration with match with the shape of socket steel ring, be coated with wire brush on the fixing axle surface.
Also include auxiliary steel pipe, the auxiliary steel pipe rotates secondary and motor by the way that two rotation directions are mutually perpendicular
Connection.
The kinematic pair is the upper rotating shaft that is connected on base and is arranged at base lower end and outside connect base and motor
The rotation axis of the lower rotary shaft of shell, the upper rotating shaft and lower rotary shaft is orthogonal.
The mobile roof support bottom is provided with can be along the roller of pipe material inner wall walking.
The present invention has the advantages and positive effects that：Fixed shape shaft and the shape matches mutually of socket steel ring, make steel
Wire brush can be adequately exposed to inside socket recess, can greatly ensure socket circle polishing cleaning quality, realized wire brush and inserted
The tunneling boring contact of mouth steel ring, considerably increases contact area, so as to accelerate the polishing speed of socket steel ring；Using simultaneously should
Equipment completes socket circle cleaning polishing operation by only needing a workman, and can guarantee that procedure connection, can reduce personnel's input
50%.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
In Fig. 1, steel pipe is 1. aided in, 2. motor, 3. mobile roof support, 4. goes up rotating shaft, 5. worm reduction gear, and 6. power transmission shaft connects
Connection device, 7. commutator, 8. fixing axle, 9. wire brush, 10. socket steel ring, 11. lower rotary shafts, 12. pipe material inner walls.
Specific embodiment:
For the content of the invention, feature and effect of the present invention can be further appreciated that, following examples are hereby enumerated, and coordinate accompanying drawing
Describe in detail as follows：
Refer to Fig. 1, a kind of PCCP tubing cleaning grinding apparatus of socket joint mouth circle, including auxiliary steel pipe 1, motor 2,
Mobile roof support 3, worm reduction gear 5 and fixing axle 8, auxiliary steel pipe 1 rotates secondary with electricity by the way that two rotation directions are mutually perpendicular
Motivation 2 connects, and rotates the secondary upper rotating shaft 4 to be connected on base and is arranged at base lower end and connect base and motor casing
Lower rotary shaft 11, the center line of upper rotating shaft 4 and lower rotary shaft 11 is orthogonal.Motor 2 is connected on mobile roof support 3, walking
The bottom of frame 3 is provided with can be along the roller of the inwall of tubing 12 walking, and the output shaft of motor 2 is connected with worm speed reducer 5, by snail
Wheel reductor 5 is realized improving the purpose of output torque and rotation commutation.Worm speed reducer 5 passes through drive shaft connection arrangement 6 and changes
Connect to device 7, by drive shaft connection arrangement 6, to realize fast connecting for the output shaft of worm speed reducer 5 and the input shaft of commutator 7
Connect, the commutation of rotation is realized by commutator 7.Commutator 7 is connected with fixing axle 8, the surface configuration of fixing axle 8 with socket steel ring
10 shape matches, and fixing axle 8 is coated with wire brush 9 on surface.
Motor is fixed on mobile roof support, and in pipe material inner wall ring motion is done, when motor walking exceedes in the middle of tubing
During horizontal line (more than 90 °), thrust is applied to motor 2 by auxiliary steel pipe 1 by operator, to reduce steel wire brush wear；
Fixing axle 8 and the shape matches mutually of socket steel ring 10, both can guarantee that polishing cleaning in place, and can carry for the movement of dynamical system
For guiding and positioning action.Wire brush 9 is covered in the outer surface of fixing axle 8, by the rotation of fixing axle 8, completes to socket circle
10 polishing.
The present invention using method be：
1. preparation of construction, motor 1 and worm speed reducer 5 are positioned on pipe material inner wall 12；
2. make the bossing of the fixing axle 8 for being provided with wire brush 9 coincide with the groove of socket steel ring 10, determine fixation
The position of axle 8, travel motor 2 and worm reduction gear 5, make the input shaft of commutator 7 and the output shaft pair of worm reduction gear 5
Together, linked together with the output shaft of worm speed reducer 5 by drive shaft connection arrangement 6；
3. connect motor power, and start motor；
4., by wire brush 9 and the frictional force of socket steel ring 10, drive motor 2 does ring motion in pipe material inner wall 12,
During more than tubing by-level line (90 °), workmen can apply thrust by auxiliary steel pipe 1 to motor 2, to reduce steel
Wire brush is worn and torn, and ensures that equipment is stablized；
5. when the row of motor 2 takes a round to be completed, the polishing cleaning situation of socket steel ring 10 is checked, depending on actual conditions, really
The fixed polishing prune job polished position again or carry out next tubing.
Above example only to illustrate technical scheme rather than a limitation, the ordinary skill people of art
Member should be appreciated that specific embodiment that still can be to inventing be modified or be carried out equivalent to some technical characteristics and replace
Change；Without deviating from the spirit of technical solution of the present invention, it all should cover the technology being claimed in the present invention.
Claims (2)
1. a kind of PCCP tubing cleaning grinding apparatus of socket joint mouth circle, including motor, mobile roof support, worm reduction gear and solid
Dead axle, the motor is arranged at can be along the mobile roof support of pipe material inner wall walking, and output shaft and the turbine of the motor subtract
Fast machine connection, the worm speed reducer is connected by drive shaft connection arrangement with commutator, and the commutator is connected with fixing axle,
The fixing axle surface configuration matches with the shape of socket steel ring, is coated with wire brush on the fixing axle surface, its feature
It is also to include auxiliary steel pipe, the auxiliary steel pipe secondary is connected by mutually perpendicular rotation of two rotation directions with motor
Connect, it is described to rotate the secondary upper rotating shaft to be connected on base and be arranged under base lower end and connect base and motor casing
The rotation axis of rotating shaft, the upper rotating shaft and lower rotary shaft is orthogonal.
2. PCCP tubing according to claim 1 cleaning grinding apparatus of socket joint mouth circle, it is characterised in that the walking
Frame bottom is provided with can be along the roller of pipe material inner wall walking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165839.0A CN103894912B (en) | 2014-04-23 | 2014-04-23 | Cleaning and polishing equipment of bell and spigot ring used for PCCP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165839.0A CN103894912B (en) | 2014-04-23 | 2014-04-23 | Cleaning and polishing equipment of bell and spigot ring used for PCCP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103894912A CN103894912A (en) | 2014-07-02 |
| CN103894912B true CN103894912B (en) | 2017-04-12 |
Family
ID=50986653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165839.0A Active CN103894912B (en) | 2014-04-23 | 2014-04-23 | Cleaning and polishing equipment of bell and spigot ring used for PCCP |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103894912B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150280B (en) * | 2017-07-19 | 2023-07-25 | 上海工程技术大学 | Device and method for polishing bell and spigot of prestressed steel cylinder concrete pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29717046U1 (en) * | 1997-09-11 | 1997-12-04 | Ziemek Gerhard Dr Ing | Device for removing the oxide skin on metal strips |
| CN202061854U (en) * | 2010-12-31 | 2011-12-07 | 陕西理工学院 | Automatic derusting machine for inner walls of industrial pipelines |
| CN203380745U (en) * | 2013-07-26 | 2014-01-08 | 青岛大仓管道防腐保温器材有限公司 | Steel pipeline dotted anchor pattern rust-removal dust-removal trolley |
| CN203449136U (en) * | 2013-07-26 | 2014-02-26 | 山东电力建设第二工程公司 | Semiautomatic derusting machine for inner walls of steel tubes |
| CN203817935U (en) * | 2014-04-23 | 2014-09-10 | 中国水利水电第十三工程局有限公司 | Cleaning and polishing equipment for socket ring of PCCP (prestressed concrete cylinder pipe) |
-
2014
- 2014-04-23 CN CN201410165839.0A patent/CN103894912B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29717046U1 (en) * | 1997-09-11 | 1997-12-04 | Ziemek Gerhard Dr Ing | Device for removing the oxide skin on metal strips |
| CN202061854U (en) * | 2010-12-31 | 2011-12-07 | 陕西理工学院 | Automatic derusting machine for inner walls of industrial pipelines |
| CN203380745U (en) * | 2013-07-26 | 2014-01-08 | 青岛大仓管道防腐保温器材有限公司 | Steel pipeline dotted anchor pattern rust-removal dust-removal trolley |
| CN203449136U (en) * | 2013-07-26 | 2014-02-26 | 山东电力建设第二工程公司 | Semiautomatic derusting machine for inner walls of steel tubes |
| CN203817935U (en) * | 2014-04-23 | 2014-09-10 | 中国水利水电第十三工程局有限公司 | Cleaning and polishing equipment for socket ring of PCCP (prestressed concrete cylinder pipe) |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103894912A (en) | 2014-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee after: STECOL Corp. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee before: Sinohydro Tianjin Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171124 Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Co-patentee after: SHANDONG ELECTRIC POWER PIPELINE ENGINEERING CO. Patentee after: STECOL Corp. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Patentee before: STECOL Corp. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Co-patentee after: POWERCHINA SHANDONG PIPELINE ENGINEERING Corp.,Ltd. Patentee after: STECOL Corp. Address before: 300384 Tianjin city Nankai District Huayuan Industrial Zone Rong Yuan Road No. 2 4-2101 Co-patentee before: SHANDONG ELECTRIC POWER PIPELINE ENGINEERING CO. Patentee before: STECOL Corp. |
|
| CP01 | Change in the name or title of a patent holder |