CN108311972A - One kind being suitable for bending petroleum pipeline inner wall polishing cleaning method - Google Patents
One kind being suitable for bending petroleum pipeline inner wall polishing cleaning method Download PDFInfo
- Publication number
- CN108311972A CN108311972A CN201810072518.4A CN201810072518A CN108311972A CN 108311972 A CN108311972 A CN 108311972A CN 201810072518 A CN201810072518 A CN 201810072518A CN 108311972 A CN108311972 A CN 108311972A
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- Prior art keywords
- drive socket
- rotation axis
- rear end
- sprocket wheel
- axis
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Classifications
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- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses one kind being suitable for bending petroleum pipeline inner wall polishing cleaning method,Including cleaning motor,Speed reducer,First transmission section,Second transmission section,Third transmission section and pipeline grinding head mounting base,By cleaning motor transmission speed reducer successively,First transmission section,The transmission of more piece second section and third transmission section,Then being driven section by third drives pipeline grinding head mounting base and grinding head to realize the operation in the narrow curved space,Due to the first transmission section,Joint between the transmission of more piece second section and third transmission section also passes through gear and branch sleeve,It can be rotated around rotation axis since branch sleeve connects end,To realize that pipeline cleaning grinding device is bent,Due to the first transmission section,It is by more piece chain drive between the transmission of more piece second section and third transmission section,The rotation axis of chain-driving can rotate in the limiting slot in sleeve,Bending can be turned to realize pipeline cleaning grinding device.
Description
Technical field
The present invention relates to petroleum machinery equipment technical fields, and in particular to one kind being suitable for bending petroleum pipeline inner wall polishing
Cleaning method.
Background technology
The pipeline of long-time service, greasy filth, rust deposite solidification in pipe cause former caliber to become smaller；Silt deposit generates vulcanization in pipe
Hydrogen causes environmental pollution and easily causes to fire；Acid, alkaloid substance in waste water easily generate corrosion to duct wall；It is different in pipeline
Object, which is irregularly removed, can cause line clogging；Pipeline cleaning is using chemical method or physical method to inner surface of pipeline dirt
It is purged, reaches cleaning purpose, ensure that inner surface of pipeline restores the process of original Facing material.Existing petroleum pipeline cleaning
The radius of the cleaning device of device is fixed, and cannot be adjusted according to the pipeline of different inner diameters, while cleaning brush is single, cleaning performance
Difference.
Invention content
The purpose of the present invention is that overcome the deficiencies of the prior art and provide one kind beats suitable for bending petroleum pipeline inner wall
Cleaning method is ground, solves the problems, such as that the petroleum pipeline cleaning of long size is inconvenient.
The present invention is achieved through the following technical solutions：
One kind being suitable for bending petroleum pipeline inner wall polishing cleaning method, including step：
The transmission section of step 1) first includes the first drive socket, and the front end and rear end in first drive socket are equal
Equipped with rotation axis, the rotation axis both ends are equipped with bearing, and the bearing at 8 both ends of the rotation axis is arranged at the first drive socket
In interior bearing annular groove, sprocket wheel is equipped in the rotation axis, the sprocket wheel in two rotation axis is connected by chain drive, described
It is provided with umbrella tooth A in the middle part of the rotation axis of first drive socket rear end, is arranged in the middle part of the rotation axis of first drive socket front end
There is gear A；
The transmission section of step 2) second includes the second drive socket, front end and rear end in second drive socket
It is equipped with rotation axis, the rotation axis both ends are equipped with bearing, and the bearing at the rotation axis both ends is arranged at the second drive sleeve
In bearing annular groove in cylinder, sprocket wheel is equipped in the rotation axis, the sprocket wheel in two rotation axis is connected by chain drive, institute
It states and is both provided with gear B in the middle part of rotation axis；
Step 3) third transmission section includes third drive socket, the front end in the third drive socket and rear end part
Not She You front end rotation axis and rear end thereof axis, the front end rotation axis and rear end thereof axis both ends are equipped with bearing, after described
The bearing at end rotation axis both ends is arranged in the bearing annular groove in third drive socket, and the bearing at front end rotation axis both ends is solid
It is scheduled on third drive socket inner wall, sprocket wheel is equipped in the front end rotation axis and rear end thereof axis, front end rotation axis is with after
Sprocket wheel in the rotation axis of end is connected by chain drive, and umbrella tooth B, the rear end thereof axis are provided in the middle part of the front end rotation axis
Middle part is provided with gear C；
Step 4) cleaning motor output shaft is connected with speed reducer, and the speed reducer output shaft front end on the speed reducer is provided with
Umbrella tooth C, the umbrella tooth C are driven with umbrella tooth A intermeshings；
Step 5) gear A and the gear B of the second drive socket rear end setting are intermeshed, first drive socket front end
The rotation axis of setting is connect with the rotation axis that the second drive socket rear end is arranged by branch sleeve, before first drive socket
The rotation axis of end setting is through branch sleeve one end, and it is another that the rotation axis that second drive socket rear end is arranged is through branch sleeve
One end；
The gear B of the second drive socket of step 6) front end setting is driven with gear C intermeshing, second drive socket
The rotation axis of front end setting is connect with rear end thereof axis also by branch sleeve, the rotation of second drive socket front end setting
Axis is through branch sleeve one end, and the rear end thereof axis is through the branch sleeve other end；
Step 7) pipeline grinding head mounting base one end is provided with umbrella tooth D, and the pipeline grinding head mounting base other end is equipped with
Square toes are connected, eccentric square opening is set on the rotating arm of the grinding head, grinding head is mounted on by eccentric square opening on connection square toes；Institute
It states and is equipped at least two sets of against shock support frame devices on the first drive socket, the second drive socket and third drive socket.
Further, in the middle part of first drive socket, the second drive socket and third drive socket setting there are one with
Upper chain isolating device, the chain isolating device include sprocket wheel shaft and isolation sprocket wheel, and the isolation sprocket wheel is arranged sprocket wheel
In shaft, the isolation sprocket wheel is arranged between two chains, and sprocket wheel shaft both ends are arranged in the first drive socket, second
In shaft annular groove in drive socket or third drive socket.
Further, stop collar is arranged on the speed reducer output shaft, the stop collar is fixed on by locating rack
On the follower head of one drive socket.
Further, limit cover for seat is arranged in the pipeline grinding head mounting base, the limit cover for seat is also by positioning
Frame is fixed on the front end of third drive socket.
Further, two sets of sprocket wheels are equipped on the rotation axis, front end rotation axis and rear end thereof axis.
Further, the against shock support frame device includes supporting leg support, spacing ring, mobile ring set and tensioning spring,
At least four support leg mounting rings around being uniformly hinged on the first drive socket, the second drive socket and third drive socket outer wall,
It is equipped with spacing ring on the first drive socket, the second drive socket and the third drive socket on rear side of setting support leg support,
Mobile ring set is equipped between spacing ring and support leg support, around equipped with multiple tensioning bullets between the mobile ring set and spacing ring
Spring squeezes mobile ring set 38 by tensioning spring, to push support leg support opening to withstand on petroleum pipeline inner wall.
Further, the support leg support outer end is equipped with movable pulley.
Compared with prior art, the present invention having the following advantages and advantages：
By cleaning motor transmission speed reducer, the first transmission section, the transmission of more piece second section and third transmission section successively, then
Being driven section by third drives pipeline grinding head mounting base and grinding head to realize the operation in the narrow curved space, due to the first biography
Joint between dynamic section, the transmission of more piece second section and third transmission section is also by gear and branch sleeve, due to branch sleeve
Even end can be rotated around rotation axis, to realize that pipeline cleaning grinding device is bent, since the first transmission section, more piece second are driven
It is by more piece chain drive between section and third transmission section, the rotation axis of chain-driving can turn in the limiting slot in sleeve
It is dynamic, it can turn to bending to realize pipeline cleaning grinding device.
Core point of the present invention is, by being all provided on the first drive socket, the second drive socket and third drive socket
There are at least two sets of against shock support frame devices.To after the wall cleaning device that will polish is put into pipeline, be supported by against shock
Rack device can be effectively prevent when grinding head rotation polishes to inner wall of the pipe, and polishing wall cleaning device shakes in pipeline
It is dynamic.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is wall cleaning device internal structure schematic diagram of polishing in a kind of petroleum pipeline of the present invention；
Fig. 2 is the structural schematic diagram of the present invention the first transmission section；
Fig. 3 is the structural schematic diagram of the present invention the second transmission section；
Fig. 4 is the structural schematic diagram of third of the present invention transmission section；
Fig. 5 is the structural schematic diagram of grinding head of the present invention；
Label and corresponding parts title in attached drawing：
1- cleans motor, 2- speed reducers, the transmission sections of 3- first, the transmission sections of 4- second, 5- thirds transmission section, the polishing of 6- pipelines
Head mounting base, the first drive sockets of 7-, 8- rotation axis, 9- bearings, 10- bearing annular grooves, 11- sprocket wheels, 12- chains, 13- umbrella tooth A,
14- gear As, the second drive sockets of 15-, 16- third drive sockets, the front ends 17- rotation axis, 18- rear end thereof axis, 19- umbrella tooths
B19,20- gear C, 21- speed reducer output shafts, 22- umbrella tooths C, 23- branch sleeve, 24- umbrella tooths D, 25- grinding head, 26- chains
Isolating device, 27- sprocket wheel shafts, 28- isolation sprocket wheels, 29- stop collars, 30- locating racks, 31- limit cover for seat, 32- connection square toes,
33- bias square openings, 34- gear Bs, 35- shaft annular grooves, 36- support leg support, 37- spacing rings, 38- to move ring set, and 39- is tensioned bullet
Spring, 40- movable pulleies, 41- rotating arms, 42- polishings are hung down.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention, cleaning 1 setting direction of motor is rear in the description of the application orientation, is reversed front.
Embodiment
As shown in Figs. 1-5, the present invention is a kind of being suitable for bending petroleum pipeline inner wall polishing cleaning method, including cleaning motor
1, the 3, second transmission of the transmission of speed reducer 2, first section section 4, third transmission section 5 and pipeline grinding head mounting base 6, the first transmission section 3
Including the first drive socket 7, front end and rear end in the first drive socket 7 are equipped with rotation axis 8, and 8 both ends of rotation axis are equal
Equipped with bearing 9, the bearing 9 at 8 both ends of rotation axis is arranged in the bearing annular groove 10 in the first drive socket 7, in rotation axis 8
Equipped with sprocket wheel 11, the sprocket wheel 11 in two rotation axis 8 is sequentially connected by chain 12, and 7 rear end of the first drive socket turns
8 middle part of moving axis is provided with umbrella tooth A13, and 8 middle part of rotation axis of 7 front end of the first drive socket is provided with gear A 14.
Second transmission section 4 includes the second drive socket 15, and the front end and rear end in the second drive socket 15 are also all provided with
There are rotation axis 8,8 both ends of rotation axis to be equipped with bearing 9, the bearing 9 at 8 both ends of rotation axis is arranged in the second drive socket 15
In bearing annular groove 10, when needing to make bolt loading and unloading shaft bending, rotation axis 8 is by the bearing 9 at both ends in bearing annular groove 10
It can be with Small-angle Rotation, so as to change the folding angles that branch sleeve 23 connects end and rotation axis 8, that is, the second transmission section 4 can
To be bent deflecting around 3 multi-faceted (360 degree) direction of the first transmission section, previous second transmission section 4 can be passed around the latter second
4 multi-faceted (360 degree) direction of dynamic section is bent deflecting, and third transmission section 5 can be around the second 4 multi-faceted (360 degree) directions of transmission section
It is bent deflecting, to realize 25 multi-faceted buckling work of grinding head, is equipped with sprocket wheel 11 in rotation axis 8, in two rotation axis 8
Sprocket wheel 11 is sequentially connected by chain 12, and 8 middle part of rotation axis is both provided with gear B 34.
Third transmission section 5 includes third drive socket 16, and the front end and rear end in third drive socket 16 are set respectively
There are front end rotation axis 17 and rear end thereof axis 18, front end rotation axis 17 and 18 both ends of rear end thereof axis to be equipped with bearing 9, rear end turns
The bearing 9 at 18 both ends of moving axis is arranged in the bearing annular groove 10 in third drive socket 16,17 both ends of front end rotation axis
Bearing 9 is fixed on 16 inner wall of third drive socket, and sprocket wheel 11 is equipped on the front end rotation axis 17 and rear end thereof axis 18,
Sprocket wheel 11 in front end rotation axis 17 and rear end thereof axis 18 is sequentially connected by chain 12, and rotation axis 17 middle part in front end is provided with
Umbrella tooth B19,18 middle part of rear end thereof axis are provided with gear C 20.First the 3, second transmission of transmission section section 4 and third transmission 5 bases of section
Present principles connector is identical.
Cleaning 1 output shaft of motor is connected with speed reducer 2, and 21 front end of speed reducer output shaft on speed reducer 2 is provided with umbrella tooth
C22, umbrella tooth C22 are driven with umbrella tooth A13 intermeshings；
Gear A 14 and the gear B 34 of 15 rear end of the second drive socket setting are intermeshed, before first drive socket 7
The rotation axis 8 of end setting is connect with the rotation axis 8 that 15 rear end of the second drive socket is arranged by branch sleeve 23, the first drive sleeve
The rotation axis 8 of 7 front ends of cylinder setting is through 23 one end of branch sleeve, 8 company of being through of rotation axis of 15 rear end of the second drive socket setting
23 other end of female connector cylinder；
The gear B 34 of second drive socket, 15 front end setting is driven with the intermeshing of gear C 20, second drive socket
The rotation axis 8 of 15 front ends setting is connect with rear end thereof axis 18 also by branch sleeve 23, the setting of 15 front end of the second drive socket
Rotation axis 8 be through 23 one end of branch sleeve, the rear end thereof axis 18 is through 23 other end of branch sleeve；
6 one end of pipeline grinding head mounting base is provided with umbrella tooth D24, and 6 other end of pipeline grinding head mounting base is equipped with polishing
First 25.Grinding head 25 is connected to by the installation of Morse taper handle/hole in pipeline grinding head mounting base 6, the first drive socket 7, the
Two drive sockets 15 and 16 middle part of third drive socket are provided with more than one chain isolating device 26, and chain isolating device 26 is wrapped
Sprocket wheel shaft 27 and isolation sprocket wheel 28 are included, isolation sprocket wheel 28 is arranged in sprocket wheel shaft 27, and isolation sprocket wheel 28 is arranged in two chains
Between item 12,27 both ends of sprocket wheel shaft are arranged in the first drive socket 7, the second drive socket 15 or third drive socket 16
In interior 35 shaft annular groove 35 of shaft annular groove.
Stop collar 29 is arranged on speed reducer output shaft 21, stop collar 29 is fixed on the first drive socket by locating rack 30
On 7 follower head.
Limit cover for seat 31 is arranged in pipeline grinding head mounting base 6, limit cover for seat 31 is fixed on the also by locating rack 30
On the front end of three drive sockets 16.
By cleaning motor 1 transmission of transmission speed reducer 2, first section 3, the transmission of more piece second section 4 and third transmission section successively
5, operation in pipeline grinding head mounting base 6 and the real 25 present narrow curved spaces of grinding head is then driven by third transmission section 5,
Since the joint between the first transmission section 3, the transmission of more piece second section 4 and third transmission section 5 also passes through gear and branch sleeve
23 connections and transmission can be rotated since branch sleeve 23 connects end around rotation axis 8, to realize that pipeline cleaning grinding device is curved
Song, due to being by more piece chain drive, chain band between the first transmission section 3, the transmission of more piece second section 4 and third transmission section 5
Dynamic rotation axis 8 can rotate in the limiting slot in sleeve, and bending can be turned to realize pipeline cleaning grinding device.
Described 6 one end of pipeline grinding head mounting base is provided with umbrella tooth D24, and 6 other end of pipeline grinding head mounting base is set
There are connection square toes 32, eccentric square opening 33 is set on the rotating arm 41 of the grinding head 25, grinding head 25 is installed by eccentric square opening 33
On connection square toes 32；Grinding head 25 is equipped with polishing and hangs down, and polishing, which is hung down, is equipped with polishing sand, passes through pipeline grinding head mounting base 6
Rotation drive grinding head 25 to rotate, the eccentric square opening 33 on grinding head 25 can be moved up and down in connection square toes 32, to beat
Bistrique 25 is polished as hanging down on the inner wall of pipeline when driving rotation by pipeline grinding head mounting base 6.
Be equipped on first drive socket 7, the second drive socket 15 and third drive socket 16 at least two sets it is shockproof
Dynamic support frame device.
First drive socket 7, the second drive socket 15 and 16 middle part of third drive socket are provided with more than one chain
Isolating device 26, the chain isolating device 26 include sprocket wheel shaft 27 and isolation sprocket wheel 28,28 sets of the isolation sprocket wheel
If in sprocket wheel shaft 27, the isolation sprocket wheel 28 is arranged between two chains 12, and 27 both ends of the sprocket wheel shaft setting is the
In shaft annular groove 35 in one drive socket 7, the second drive socket 15 or third drive socket 16.
Stop collar 29 is arranged on the speed reducer output shaft 21, the stop collar 29 is fixed on first by locating rack 30
On the follower head of drive socket 7.
Limit cover for seat 31 is arranged in the pipeline grinding head mounting base 6, the limit cover for seat 31 is also by locating rack 30
It is fixed on the front end of third drive socket 16.
Two sets of sprocket wheels 11 are equipped on the rotation axis 8, front end rotation axis 17 and rear end thereof axis 18.
The against shock support frame device includes support leg support 36, spacing ring 37, mobile ring set 38 and tensioning spring 39, until
Few four supports leg support 36, which is surround, to be uniformly hinged on outside the first drive socket 7, the second drive socket 15 and third drive socket 16
On wall, on the first drive socket 7, the second drive socket 15 and third drive socket 16 around 36 rear side of setting support leg support
Equipped with spacing ring 37, mobile ring set 38, the mobile ring set 38 and spacing ring are equipped between spacing ring 37 and support leg support 36
Around multiple tensioning springs 39 are equipped between 37, mobile ring set 38 is squeezed by tensioning spring 39, to push support leg support
36 openings are withstood on petroleum pipeline inner wall.36 outer end of support leg support is equipped with movable pulley 40.By movable pulley 40 convenient for polishing
Wall cleaning device is mobile in pipeline to advance.
Embodiment 2
As shown in Figure 1, the present invention is a kind of to be suitable for bending petroleum pipeline inner wall polishing cleaning method, in the base of embodiment 1
On plinth, two sets of sprocket wheels 11 are equipped on rotation axis 8, front end rotation axis 17 and rear end thereof axis 18.By the way that two sets of sprocket wheels 11 are arranged
And chain 12 is driven, and can increase transmission torque, increases the overall stability of pipeline cleaning grinding device.
By cleaning motor transmission speed reducer, the first transmission section, the transmission of more piece second section and third transmission section successively, then
Being driven section by third drives pipeline grinding head mounting base and grinding head to realize the operation in the narrow curved space, due to the first biography
Joint between dynamic section, the transmission of more piece second section and third transmission section is also by gear and branch sleeve, due to branch sleeve
Even end can be rotated around rotation axis, to realize that pipeline cleaning grinding device is bent, since the first transmission section, more piece second are driven
It is by more piece chain drive between section and third transmission section, the rotation axis of chain-driving can turn in the limiting slot in sleeve
It is dynamic, it can turn to bending to realize pipeline cleaning grinding device.
Core point of the present invention is, by being all provided on the first drive socket, the second drive socket and third drive socket
There are at least two sets of against shock support frame devices.To after the wall cleaning device that will polish is put into pipeline, be supported by against shock
Rack device can be effectively prevent when grinding head rotation polishes to inner wall of the pipe, and polishing wall cleaning device shakes in pipeline
It is dynamic.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. one kind being suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Including step：
The first transmission section (3) of step 1) setting includes the first drive socket (7), the front end in first drive socket (7)
It is equipped with rotation axis (8) with rear end, rotation axis (8) both ends are equipped with bearing (9), the axis at rotation axis (8) both ends
It holds in the bearing annular groove (10) that (9) are arranged in the first drive socket (7), sprocket wheel (11) is equipped on the rotation axis (8),
Sprocket wheel (11) on two rotation axis (8) is sequentially connected by chain (12), the rotation axis of the first drive socket (7) rear end
(8) middle part is provided with umbrella tooth A (13), and gear A (14) is provided in the middle part of the rotation axis (8) of the first drive socket (7) front end；
The second transmission section (4) of step 2) setting includes the second drive socket (15), the front end in second drive socket (15)
Portion and rear end are also equipped with rotation axis (8), and rotation axis (8) both ends are equipped with bearing (9), rotation axis (8) both ends
Bearing (9) be arranged at the bearing annular groove (10) in the second drive socket (15) Nei, be equipped with sprocket wheel on the rotation axis (8)
(11), the sprocket wheel (11) on two rotation axis (8) is sequentially connected by chain (12), is both provided in the middle part of the rotation axis (8)
Gear B (34)；
It includes third drive socket (16) that step 3), which is arranged third to be driven section (5), the front end in the third drive socket (16)
Portion and rear end are respectively equipped with front end rotation axis (17) and rear end thereof axis (18), the front end rotation axis (17) and rear end thereof
Axis (18) both ends are equipped with bearing (9), and the bearing (9) at rear end thereof axis (18) both ends is arranged in third drive socket (16)
In interior bearing annular groove (10), the bearing (9) at front end rotation axis (17) both ends is fixed on third drive socket (16) inner wall
On, sprocket wheel (11) is equipped on the front end rotation axis (17) and rear end thereof axis (18), front end rotation axis (17) and rear end turn
Sprocket wheel (11) on moving axis (18) is sequentially connected by chain (12), and umbrella tooth B is provided in the middle part of the front end rotation axis (17)
(19), it is provided with gear C (20) in the middle part of the rear end thereof axis (18)；
Step 4) will clean motor (1) output shaft and be connected with speed reducer (2), the speed reducer output shaft on the speed reducer (2)
(21) front end is provided with umbrella tooth C (22), and the umbrella tooth C (22) is driven with umbrella tooth A (13) intermeshings；
The gear B (34) of gear A (14) and the setting of the second drive socket (15) rear end is intermeshed by step 5), and described first passes
The rotation axis (8) of moving sleeve (7) front end setting and the rotation axis (8) of the second drive socket (15) rear end setting pass through branch sleeve
(23) it connecting, the rotation axis (8) of the first drive socket (7) front end setting is through branch sleeve (23) one end, and described second
The rotation axis (8) of drive socket (15) rear end setting is through branch sleeve (23) other end；
Second drive socket (15) front end is arranged step 6) gear B (34) is driven with gear C (20) intermeshing, and described the
The rotation axis (8) of two drive sockets (15) front end setting is connect with rear end thereof axis (18) also by branch sleeve (23), described
The rotation axis (8) of second drive socket (15) front end setting is through branch sleeve (23) one end, and the rear end thereof axis (18) is worn
In branch sleeve (23) other end；
Step 7) is provided with umbrella tooth D (24) in pipeline grinding head mounting base (6) one end, and the pipeline grinding head mounting base (6) is another
One end is equipped with connection square toes (32), and eccentric square opening (33) is set on the rotating arm (41) of the grinding head (25), and grinding head (25) is logical
Eccentric square opening (33) is crossed to be mounted on connection square toes (32)；First drive socket (7), the second drive socket (15) and third
At least two sets of against shock support frame devices are equipped on drive socket (16).
2. according to claim 1 a kind of suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Institute
State the first drive socket (7), be provided in the middle part of the second drive socket (15) and third drive socket (16) more than one chain every
From device (26), the chain isolating device (26) includes sprocket wheel shaft (27) and isolation sprocket wheel (28), the isolation sprocket wheel
(28) it is arranged in sprocket wheel shaft (27), the isolation sprocket wheel (28) is arranged between two chains (12), the sprocket wheel shaft
(27) the shaft annular groove that both ends are arranged in the first drive socket (7), the second drive socket (15) or third drive socket (16)
(35) in.
3. according to claim 1 a kind of suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Institute
It states and is arranged with stop collar (29) on speed reducer output shaft (21), the stop collar (29) is fixed on the first biography by locating rack (30)
On the follower head of moving sleeve (7).
4. according to claim 1 a kind of suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Institute
It states and is arranged with limit cover for seat (31) in pipeline grinding head mounting base (6), the limit cover for seat (31) is solid also by locating rack (30)
It is scheduled on the front end of third drive socket (16).
5. according to claim 1 a kind of suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Institute
It states and is equipped with two sets of sprocket wheels (11) on rotation axis (8), front end rotation axis (17) and rear end thereof axis (18).
6. according to claim 1 a kind of suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Institute
It includes supporting leg support (36), spacing ring (37), mobile ring set (38) and tensioning spring (39) to state against shock support frame device, at least
Four support leg supports (36), which surround, is uniformly hinged on the first drive socket (7), the second drive socket (15) and third drive socket
(16) on outer wall, in the first drive socket (7), the second drive socket (15) and the third on rear side of setting support leg support (36)
Drive socket (16) is equipped with spacing ring (37), and mobile ring set (38) is equipped between spacing ring (37) and support leg support (36),
Around multiple tensioning springs (39) are equipped between the mobile ring set (38) and spacing ring (37), by tensioning spring (39) to moving
Moving ring sleeve (38) squeezes, and is withstood on petroleum pipeline inner wall to push support leg support (36) to open.
7. according to claim 1 a kind of suitable for bending petroleum pipeline inner wall polishing cleaning method, it is characterised in that：Institute
It states support leg support (36) outer end and is equipped with movable pulley (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072518.4A CN108311972A (en) | 2018-01-25 | 2018-01-25 | One kind being suitable for bending petroleum pipeline inner wall polishing cleaning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072518.4A CN108311972A (en) | 2018-01-25 | 2018-01-25 | One kind being suitable for bending petroleum pipeline inner wall polishing cleaning method |
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| CN108311972A true CN108311972A (en) | 2018-07-24 |
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| CN201810072518.4A Withdrawn CN108311972A (en) | 2018-01-25 | 2018-01-25 | One kind being suitable for bending petroleum pipeline inner wall polishing cleaning method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176209A (en) * | 2018-08-31 | 2019-01-11 | 广州冠松电力科技有限公司 | A kind of high-end technique for grinding equipment |
| CN113618517A (en) * | 2021-10-13 | 2021-11-09 | 徐州威通机械制造有限公司 | Inner wall grinding device of many bendings form foundry goods |
| CN114800154A (en) * | 2022-06-28 | 2022-07-29 | 徐州沣收喷灌设备有限公司 | Based on bionics snake trip formula turbocharged shell inner wall processingequipment |
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| CN106181713A (en) * | 2016-08-30 | 2016-12-07 | 成都西华升腾科技有限公司 | There is break-in and the sander of bending function |
| CN106583362A (en) * | 2016-12-16 | 2017-04-26 | 天津惠博普管道技术有限公司 | Bendable pipe cleaning device |
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| CN109176209A (en) * | 2018-08-31 | 2019-01-11 | 广州冠松电力科技有限公司 | A kind of high-end technique for grinding equipment |
| CN113618517A (en) * | 2021-10-13 | 2021-11-09 | 徐州威通机械制造有限公司 | Inner wall grinding device of many bendings form foundry goods |
| CN114800154A (en) * | 2022-06-28 | 2022-07-29 | 徐州沣收喷灌设备有限公司 | Based on bionics snake trip formula turbocharged shell inner wall processingequipment |
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Application publication date: 20180724 |