CN208485959U - Tube cutting device - Google Patents
Tube cutting device Download PDFInfo
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- CN208485959U CN208485959U CN201821144559.1U CN201821144559U CN208485959U CN 208485959 U CN208485959 U CN 208485959U CN 201821144559 U CN201821144559 U CN 201821144559U CN 208485959 U CN208485959 U CN 208485959U
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Abstract
The utility model relates to pipeline processing technical fields, specifically disclose a kind of tube cutting device, including rack and clamping part, clamping part includes clamping limb and supporting rod, clamping limb is slidably connected with rack level, clamping limb includes the first clamping limb and the second clamping limb, and the threaded rod for driving is equipped between two clamping limbs；Second clamping limb inner hollow, rack are equipped with water inlet and are connected to the second clamping limb, and level slidably connects piston block in rack, and piston block is fixedly connected with the second clamping limb, is additionally provided with feed inlet on the second clamping limb；Supporting rod includes the first supporting rod and the second supporting rod, and the first supporting rod and the first clamping limb are rotatablely connected, and the first supporting rod is fixed with the first stopper and relief hole；Second supporting rod is connected to using hollow setting and with the second clamping limb, and the second supporting rod is equipped with second bearing, and second bearing is equipped with the second stopper, and the second supporting rod is additionally provided with nozzle.Raising pipeline degreasing efficiency is able to achieve using this programme and safety is higher.
Description
Technical field
The utility model relates to pipeline processing technical fields, specifically disclose a kind of tube cutting device.
Background technique
As China's industrialized level increasingly improves and petrochemical industry, natural gas, medical devices, instrument and meter, boat
The industry items such as sky, space flight flourish, and require stainless steel tube technique also higher and higher.Such as the cleannes of oxygen pipeline
It is required that just quite harsh, pressure is high, and flow velocity is fast, such as cannot be guaranteed pipeline cleaning inside, micro greasy dirt, metal in pipeline
Ion and granule comburant (such as coal dust, carbon granule or organic fiber) may mutually aoxidize with pure oxygen in high pressure, hit generation electrical fire
Flower and then cause hardly imaginable serious consequence, or even lead to heavy accident, thus require cannot to have inside pipeline grease,
The impurity such as bulky grain dust, welding slag, free iron rust.Drill traverse method and perfusion degreasing method are generallyd use in the prior art to inner wall of the pipe
Degreasing is carried out, tubing is placed directly in solution tank by drill traverse method to be impregnated 1~1.5 hour, and it is primary every rotation in 15 minutes, every time
Several weeks are rotated, the entire inner surface of pipeline is made all uniformly repeatedly to be washed and be impregnated；Perfusion degreasing method is first one end pipeline
It is blocked with stopper, pipeline other end, which is lifted, tilts pipeline, degreaser is then perfused into shop, with stopper by pipeline after filling good
The other end block after lay flat on the table, pipeline is rotated successively to keeping the inner surface of pipeline abundant every 2~3 minutes
Contact degreaser.In the prior art, drill traverse method needs to expend a large amount of degreaser, and the degreaser of perfusion first use is relatively
It is few, but the process that degreaser is perfused is complex, and worker needs to lift one end of pipeline and tilts pipeline, so physical strength consumes
Take it is larger, be perfused degreaser after also need constantly to overturn pipeline, also increase the labor intensity of worker；Pipeline degreasing simultaneously
The degreasing agent of use is larger to the health injury of worker, so researching and developing the high and highly-safe degreasing dress of a degreasing efficiency
It sets extremely urgent.
Utility model content
The utility model is intended to provide a kind of tube cutting device, improves pipeline degreasing efficiency with realization and safety is higher
Tube cutting device.
In order to achieve the above objectives, the base case of the utility model is as follows: tube cutting device, including is mutually slidably connected
Rack and clamping part, clamping part include clamping limb and supporting rod, the clamping limb is slidably connected with rack level, clamping limb packet
The first clamping limb and the second clamping limb being oppositely arranged are included, threaded rod, screw thread are equipped between the first clamping limb and the second clamping limb
The thread rotary orientation at bar both ends on the contrary, and the first clamping limb and the second clamping limb be threadedly coupled respectively with the both ends of threaded rod, screw thread
Bar is connected with driving motor；
Second clamping limb uses hollow setting, and rack is equipped with water inlet and is connected to the second clamping limb, in rack
Level slidably connects the piston block for controlling water inlet opening and closing, and piston block is fixedly connected with the second clamping limb, the second clamping
The feed inlet entered for degreasing agent is additionally provided in the middle part of arm；
The supporting rod includes the first supporting rod and the second supporting rod, and the first supporting rod is connected to the motor and the first supporting rod
It is rotatablely connected with the first clamping limb, the first supporting rod is fixedly connected with the first stopper, the first folder close to one end of the second clamping limb
It holds and is equipped with relief hole in bar；Second supporting rod is using hollow setting and the second supporting rod is connected to the second clamping limb, and second
Supporting rod is equipped with second bearing close to one end of the first supporting rod, and second bearing is equipped with the second stopper, and the second supporting rod is close
One end of first stopper is equipped with nozzle.
The principle and advantage of this programme are: this programme is rotated using threaded rod drives clamping limb to move toward one another, and realizing will
Pipe ends block up tight purpose；Meanwhile clamping limb is connected to by this programme with the piston block of control water inlet, to realize pipe
The purpose for starting to inject degreaser into pipeline while road clamps mentions to reduce the time delay in skimming processes
High degreasing efficiency；Meanwhile the degreasing agent of this programme enters in stir chamber from feed inlet and pours pipe by clear water dilution above
In road, compared with directly pouring into pipeline under open environment in the prior art, this programme is evaporated from the discharge port of very little
Degreasing agent can be less, so improving the working environment of worker；
This programme is directly got up pipeline clamping using clamping part, and while clamping by the both ends of pipeline with preventing
The stopper of degreaser outflow blocks, so clamping can be filled with degreaser in opposite pipeline after getting up, in the prior art, first will
One end of pipeline blocks, then degreaser is injected after pipeline is tilted, and then again blocks the other end of pipeline and compares, this programme section
Operational sequence is saved, to reduce the time cost of pipeline degreasing；
While the movement of control clamping part clamps pipeline in this programme, it also will drive piston block and move together, from
And the opening and closing of water inlet is controlled, pipeline is clamped start to be filled with degreaser into pipeline so this programme is clamping part, and shows
Have first to block up tight one end in technology and be filled with after degreasing agent and block up the tight other end again and compare, this programme saves the time between operating procedure
Gap improves the degree of automation of skimming processes, also reduces the time cost of ungrease treatment；
The supporting rod of this programme is equipped with the nozzle tilted upward, and degreaser is sprayed onto pipeline obliquely by nozzle hypsokinesis
On wall, impact force helps to wash away the granules comburants such as coal dust, carbon granule or organic fiber in inner wall of the pipe completely；It is sprayed onto
Degreasing agent in inner wall of the pipe because the reason of gravity along inner wall of the pipe to it is dirty when, and the inner wall of the pipe of two sides can be carried out
It rinses.
Further, mixing part is additionally provided on second clamping limb, mixing part includes rotation axis, stirring flabellum and stirring
Chamber, stir chamber are located in the second clamping limb and are connected to feed inlet, and rotation axis is rotationally connected on the second clamping limb and is located at and stirs
The top of chamber is mixed, stirring flabellum is fixedly connected on the rotating shaft and is located in stir chamber, and rotation axis outer peripheral surface is equipped with tooth, described
Second bearing is fixed with driving gear far from one end of the first stopper, and driving gear and the second supporting rod are rotatablely connected, described
Driven gear is equipped between rotation axis and driving gear, driven gear is rotatably connected on the second clamping limb.
Setting mixing part can further be stirred clear water and degreasing agent, both make before entering in pipeline shape
At the relatively uniform degreaser of concentration, so that degreaser, which enters pipeline, relatively evenly to be taken off inner wall of the pipe
Rouge processing, avoid degreaser mixing it is uneven caused by the degreasing of inner wall of the pipe some areas not exclusively or take a long time when causing
Between cost the problem of being increased to.
Further, the feed inlet is equipped with the valve for controlling its opening and closing.
The container of degreasing agent, can directly be connected to, again by the valve of its opening and closing of setting control with feed inlet on feed inlet
It in the prior art, can be required every time in flow ipe using degreasing agent can be directly controlled when degreasing agent by valve
Manually degreaser flow in pipes is compared, the chance of worker exposure's degreasing agent is less in this programme, the chance injured by degreasing agent
Less.
Further, it is fixedly connected with sliding block at the top of the clamping limb, rack is equipped with for being slidably connected with sliding block
Sliding slot.
It is realized by the cooperation of sliding block and sliding slot and clamping limb is slidably connected on the rack, structure is simple, easy to process；And
Sliding block and piston block can be made to share a sliding slot, so that the processing cost of equipment reduces.
Further, first clamping limb is equipped with the through-hole passed through for the first supporting rod, and the is fixedly connected in through-hole
One bearing, the first supporting rod are fixedly connected with first bearing inner surface.
First bearing is set between the first clamping limb and the first supporting rod when can reduce the rotation of the first supporting rod with first
Abrasion caused by phase mutual friction between clamping limb, to improve the service life of equipment.
Further, the nozzle inclination is set up.
After degreaser passes through the second clamping limb, it is sprayed on upwards by nozzle on the inner wall on the upside of pipeline, thus on pipeline
The inner wall of side carries out ungrease treatment, avoids on the upside of pipeline caused by degreaser is deposited on the downside of pipeline because of the reason of gravity
Wall can not carry out the case where ungrease treatment；Meanwhile degreaser, when being ejected into inner wall of the pipe from nozzle, impact force can be to pipeline
The granules comburant such as coal dust, carbon granule or organic fiber for adhering on inner wall generates certain active force, to accelerate to fire granule
Burn the speed that object is removed from inner wall of the pipe；When degreaser is flowed down from the inner wall of the pipe of upside, also can inner wall to two sides into
Row pour, make also there is degreaser to be impregnated on the inner wall of pipeline two sides, avoid do not have on the inner wall of two sides degreaser impregnate and
It just can be carried out ungrease treatment, and then caused degreasing extended time consumption problem after needing rotated pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model tube cutting device.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, the second clamping limb 2, the second supporting rod 3, driving gear 4,
Two stoppers 5, nozzle 6, pipeline 7, transmission shaft 8, driven gear 9, tooth 10, rotation axis 11, stirring flabellum 12, feed inlet 13, stirring
Chamber 14, sliding slot 15, water inlet 16, piston block 17, motor 18, relief hole 19, degreaser 20, second bearing 21, the first stopper 22,
Sliding block 23, threaded rod 24, the first clamping limb 25, the first supporting rod 26.
Embodiment is substantially as shown in Fig. 1: tube cutting device, including the rack 1 being mutually slidably connected and clamping part, folder
The portion of holding includes the clamping limb and horizontally arranged supporting rod of vertical direction setting, and clamping limb and the horizontal sliding of rack 1 connect
It connects, specific setting is as follows, sliding block 23 is fixedly connected at the top of clamping limb, integrally formed with being used for and the cunning of sliding block 23 in rack 1
The sliding slot 15 of dynamic connection.Clamping limb includes first clamping limb 25 in left side and second clamping limb 2 on right side, 25 He of the first clamping limb
Threaded rod 24 is equipped between second clamping limb 2, specific setting is as follows, and the left and right ends of threaded rod 24 are machined with contrary respectively
Screw thread, the first clamping limb 25 is threadedly coupled with the left end of threaded rod 24, and the right end screw thread of the second clamping limb 2 and threaded rod 24 connects
It connects, the left end of threaded rod 24 is connected with the output shaft of driving motor.Second clamping limb 2 uses hollow setting, and the second clamping limb 2
Water inlet 16 is opened in the rack 1 of top, water inlet 16 and water source pass through pipeline connection, connect on the pipeline of 16 top of water inlet
It is connected with the valve for manually controlling pipeline opening and closing.The horizontal piston block slidably connected for controlling the opening and closing of water inlet 16 in rack 1
17, the bottom of piston block 17 and the second clamping limb 2 weld.
Supporting rod includes first supporting rod 26 in left side and second supporting rod 3 on right side, and the first supporting rod 26 and first presss from both sides
Gripping arm rotation connection, specific setting is as follows, and the through-hole passed through for the first supporting rod 26 is opened in the bottom of the first clamping limb 25, and
In the present embodiment, it is rotatablely connected between the first clamping limb 25 and the first supporting rod 26 by first bearing, i.e. the first clamping limb 25
It is fixedly connected respectively with the inner ring and outer ring of first bearing with the first supporting rod 26.The left end of first supporting rod 26 and motor 18
Output shaft is connected, and the right end of the first supporting rod 26 is fixedly connected with for blocking by the first stopper 22 of cleaning pipeline 7, the first folder
Hold the relief hole 19 also opened in bar 26 for being in communication with the outside.
Second supporting rod 3 is using hollow setting and the second supporting rod 3 is connected with the second clamping limb 2, and the second supporting rod 3 is left
Second bearing 21 is fixedly connected on the outer peripheral surface at end, the outer peripheral surface of second bearing 21 is fixedly connected with the second stopper 5, the second axis
The right end for holding 21 is equipped with driving gear 4, and specific setting is as follows, and driving gear 4 is rotatably arranged on the outer peripheral surface of the second supporting rod 3
On, and the left end of driving gear 4 is fixedly connected with the right end of 21 outer ring of second bearing.
Mixing part is additionally provided on second clamping limb 2, mixing part includes rotation axis 11, stirring flabellum 12 and stir chamber 14, is turned
Moving axis 11 is rotationally connected with the top on the second clamping limb 2 and being located at stir chamber 14, and stirring flabellum 12 is fixedly connected on rotation axis
On 11 outer peripheral surface and it is located in stir chamber 14, also processes with teeth 10 on the outer surface of 11 left end of rotation axis, rotation axis 11 and main
The driven gear 9 for transmitting rotation is engaged between moving gear 4, driven gear 9 is rotatably connected on transmission shaft 8, transmission shaft 8
It is laterally fixedly connected on the second clamping limb 2, and the diameter of transmission shaft 8 is less than the size of the cavity in the second clamping limb 2.Stirring
It opens the feed inlet 13 for injecting degreasing agent on the right side wall of chamber 14, in the present embodiment, feed inlet 13 and holds degreasing agent
Container by pipeline connection, and valve is installed on pipeline.
The left end of second supporting rod 3 is communicated with the nozzle 6 for tilting upward setting.
Specific implementation process is as follows: in use, opening the valve of 16 top of water inlet, degreasing is added in stir chamber 14
Agent is then shut off feed inlet 13, and starting driving motor rotates threaded rod 24 after pipeline 7 enters below clamping part, threaded rod
24 the first clamping limbs 25 of drive and the second clamping limb 2 are moved towards to centre, the first clamping limb 25 and the second clamping limb 2 difference
It takes the first supporting rod 26 to and the second supporting rod 3 moves towards, the first supporting rod 26 and the second supporting rod 3 drive first respectively
The both ends that stopper 22 and the second stopper 5 enter pipeline 7 are tight until blocking up the both ends of pipeline 7, are clamped in pipeline 7 to realize
Purpose between first stopper 22 and the second stopper 5.
Second clamping limb 2 is to while moving to left, will drive piston block 17 to moving to left, when the second clamping limb 2 is moved to second
When pipeline 7 is blocked up tight position by stopper 5, piston block 17 is moved to the left side of water inlet 16, to realize water inlet 16
The purpose being connected to the second clamping limb 2.So this programme is to automatically begin to the clamping of pipeline 7 to fill degreaser 20 into pipeline 7,
Without being manually added the operation of degreaser 20 to pipeline 7, to reduce the operating procedure of worker, shorten artificial
Prepare degreaser 20 and reinject the time-consuming in pipeline 7, saves the time cost for carrying out degreasing to pipeline 7.
When piston block 17 in this programme is not moved fully to the left side of water inlet 16, i.e. the first stopper 22 and the second stopper
5 when also not clamping pipeline 7, has had a small amount of clear water that can enter in the second clamping limb 2 by water inlet 16, but due to second
Clamping limb 2 is equipped with mixing part, so this small part water can accumulate in mixing part, mutually merges to be formed with degreasing agent de-
Rouge liquid 20.After the first stopper 22 and the second stopper 5 clamp pipeline 7, when the degreaser 20 in mixing part accumulates to a certain amount of,
Degreaser 20 just will continue to along in 2 flow ipe 7 of the second clamping limb.
During ungrease treatment, opening motor 18 makes motor 18 drive the rotation of the first supporting rod 26, and the first supporting rod 26 drives
The rotation of first stopper 22, the first stopper 22 drives pipeline 7 to rotate, so that each position of 7 medial surface of pipeline can be by degreaser
20 are dipped into, so that realizing makes pipeline 7 completely by the purpose of degreasing.
When pipeline 7 rotates, moreover it is possible to drive the second stopper 5 to rotate, the second stopper 5 drives the outer ring rotating of second bearing 21,
Second bearing 21 drives driving gear 4 to rotate, and the rotation of driving gear 4 drives driven gear 9 to rotate, and driven gear 9 drives rotation
Axis 11 rotate, rotation axis 11 drive stirring flabellum 12 rotate, thus realize in mixing part clear water and degreasing agent stir
The purpose mixed, so that degreasing agent reinjects in pipeline 7 after more uniformly incorporating clear water.This programme can also be directly controlled into water
The opening/closing time of valve is on mouth 16 and feed inlet 13 to control the clear water of entrance and the ratio of degreasing agent；Degreasing agent is to pass through pipe
Road enters in pipeline 7 directly out of container, the pernicious gas compared with manually pouring into pipeline in the prior art, in degreasing agent
Will not volatilize causes the health of worker to be on the hazard.
After the degreaser 20 of this programme passes through the second clamping limb 2, it is sprayed on upwards by nozzle 6 on the inner wall of 7 upside of pipeline,
To which the inner wall to 7 upside of pipeline carries out ungrease treatment, avoids degreaser 20 and led because the reason of gravity is deposited on the downside of pipeline 7
The case where inner wall of 7 upside of pipeline of cause can not carry out ungrease treatment；Meanwhile degreaser 20 is ejected into 7 inner wall of pipeline from nozzle 6
When upper, impact force can generate certain work to granules comburants such as coal dust, carbon granule or the organic fibers adhered on 7 inner wall of pipeline
Firmly, to accelerate the speed for removing granule comburant from 7 inner wall of pipeline；Degreaser 20 is from 7 inner wall of pipeline of upside
When flowing down, the inner wall of two sides can also be poured, make also there is degreaser 20 to be impregnated on the inner wall of 7 two sides of pipeline, avoid
There is no degreaser 20 to impregnate on the inner wall of two sides and just can be carried out ungrease treatment, and then caused degreasing after needing rotated pipe 7
Extended time consumption problem.
When injection degreaser 20 is enough in pipeline 7, the valve of 16 top of water inlet can be manually closed, to avoid clear water
Caused water resource waste problem in flow ipe 7 always, while also avoiding keeping degreasing agent dilute in a large amount of clear water flow ipes 7
It releases excessively, so as to cause the not sufficiently effective situation of ungrease treatment.
After the completion of ungrease treatment, can open valve manually makes to clean 7 inner wall of pipeline in clear water flow ipe 7,
Degreasing agent in pipeline 7 is rinsed well.
When 7 degreasings of pipeline cannot reach standard, the valve on water inlet 16 and feed inlet 13 can also be opened, it is right
Pipeline 7 carries out secondary degreasing.Then the valve for turning off feed inlet 13 is rinsed well pipeline 7 using clear water.Secondary degreasing mistake
Cheng Zhong, because what pipeline 7 was connected to feed inlet 13, it is only necessary to rotating valve, so worker completely dispenses with worry degreasing agent
The problem of volatilization.
Above-described is only the embodiments of the present invention, the common sense such as well known specific structure and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from the utility model design
It puts, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not shadow
Ring effect and patent practicability that the utility model is implemented.This application claims protection scope should be in its claim
Subject to appearance, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. tube cutting device, it is characterised in that: including the rack being mutually slidably connected and clamping part, clamping part includes clamping limb
And supporting rod, the clamping limb are slidably connected with rack level, clamping limb includes the first clamping limb being oppositely arranged and the second folder
Gripping arm is equipped with threaded rod between the first clamping limb and the second clamping limb, the thread rotary orientation at threaded rod both ends is on the contrary, and the first clamping
Arm and the second clamping limb are threadedly coupled with the both ends of threaded rod respectively, and threaded rod is connected with driving motor；
Second clamping limb uses hollow setting, and rack is equipped with water inlet and is connected to the second clamping limb, horizontal in rack
The piston block for controlling water inlet opening and closing is slidably connected, piston block is fixedly connected with the second clamping limb, the second clamping limb
Middle part is additionally provided with the feed inlet entered for degreasing agent；
The supporting rod includes the first supporting rod and the second supporting rod, and the first supporting rod is connected to the motor and the first supporting rod and the
The rotation connection of one clamping limb, the first supporting rod are fixedly connected with the first stopper, the first supporting rod close to one end of the second clamping limb
It is interior to be equipped with relief hole；Second supporting rod is using hollow setting and the second supporting rod is connected to the second clamping limb, the second clamping
Bar is equipped with second bearing close to one end of the first supporting rod, and second bearing is equipped with the second stopper, and the second supporting rod is close to first
One end of stopper is equipped with nozzle.
2. tube cutting device according to claim 1, it is characterised in that: be additionally provided with stirring on second clamping limb
Portion, mixing part include rotation axis, stirring flabellum and stir chamber, and stir chamber is located in the second clamping limb and is connected to feed inlet, turns
Moving axis is rotationally connected with the top on the second clamping limb and being located at stir chamber, and stirring flabellum is fixedly connected on the rotating shaft and is located at
In stir chamber, rotation axis outer peripheral surface is equipped with tooth, and the second bearing is fixed with driving gear far from one end of the first stopper,
Driving gear and the second supporting rod are rotatablely connected, and driven gear, driven tooth rotation are equipped between the rotation axis and driving gear
It is dynamic to be connected on the second clamping limb.
3. tube cutting device according to claim 2, it is characterised in that: the feed inlet, which is equipped with, controls its opening and closing
Valve.
4. tube cutting device according to claim 1, it is characterised in that: be fixedly connected with cunning at the top of the clamping limb
Block, rack are equipped with the sliding slot for being slidably connected with sliding block.
5. tube cutting device according to claim 1, it is characterised in that: first clamping limb is equipped with for the first folder
The through-hole that bar passes through is held, first bearing is fixedly connected in through-hole, the first supporting rod is fixedly connected with first bearing inner surface.
6. tube cutting device according to claim 5, it is characterised in that: the nozzle inclination is set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144559.1U CN208485959U (en) | 2018-07-18 | 2018-07-18 | Tube cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821144559.1U CN208485959U (en) | 2018-07-18 | 2018-07-18 | Tube cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208485959U true CN208485959U (en) | 2019-02-12 |
Family
ID=65246534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821144559.1U Active CN208485959U (en) | 2018-07-18 | 2018-07-18 | Tube cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208485959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796524A (en) * | 2018-07-18 | 2018-11-13 | 重庆祥越管道配件制造有限公司 | Tube cutting device |
-
2018
- 2018-07-18 CN CN201821144559.1U patent/CN208485959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796524A (en) * | 2018-07-18 | 2018-11-13 | 重庆祥越管道配件制造有限公司 | Tube cutting device |
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