CN102284552A - Irregularly-shaped metal band interlocking and armoring equipment - Google Patents
Irregularly-shaped metal band interlocking and armoring equipment Download PDFInfo
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- CN102284552A CN102284552A CN2011101293171A CN201110129317A CN102284552A CN 102284552 A CN102284552 A CN 102284552A CN 2011101293171 A CN2011101293171 A CN 2011101293171A CN 201110129317 A CN201110129317 A CN 201110129317A CN 102284552 A CN102284552 A CN 102284552A
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Abstract
The invention discloses irregularly-shaped metal band interlocking and armoring equipment. The equipment is characterized by comprising a rotatable vertical winch, a band storage mechanism, a band guide device, an irregularly-shaped band shaping device and a mould pressing locking mechanism, wherein the band storage mechanism is positioned on the back of the vertical winch; the band guide device and the irregularly-shaped band shaping device are arranged on the front surface of the vertical winch respectively; the mould pressing locking mechanism is positioned at a central position of the front surface of the vertical winch; a metal band which comes from the band storage mechanism is fed into the irregularly-shaped band shaping device through the band guide device, is cold-molded into an irregularly-shaped band with interlocked section in the irregularly-shaped band shaping device and is conveyed to the mould pressing locking mechanism in an active mode; and in the mould pressing locking mechanism, a plurality of shaping push wheels are distributed on a helical track and are used for rolling, interlocking and helically pushing the irregularly-shaped band, so that the irregularly-shaped band is wound into a shaped tube according to the spiral track. The equipment has a simple structure and is easy for realization of irregularly-shaped band interlocking and armoring.
Description
Technical field
The present invention relates to make the equipment of ocean flexible pipe line, more specifically say so a kind of with sheet metal strip progressively cold moudling be profiled-cross-section, and turn to the equipment of the flexible pipe that can have certain resistance to pressure, bendability and interlocking capability.
Background technology
At present, the off-shore pipeline that the conveying of domestic offshore oil, natural gas is adopted mostly is the steel pipe seabed and lays, but, because sea-floor relief and marine environment complexity, be subjected to the inflexible restriction of steel pipe, give off-shore pipeline transportation, lay and cause very big difficulty, it is comparatively complicated again to lay operation, causes construction costs higher.
At present, off-shore pipeline in the conveying of external offshore oil and natural gas adopts flexible pipe line seabed, ocean to lay more, flexible pipe has resistance to pressure, bendability and interlocking capability, Figure 1 shows that a kind of flexible pipe of interlocking cross section of the S of employing type, because the ocean flexible pipe line can be crooked, give the transportation of off-shore pipeline and lay and brought very big convenience, because the ocean flexible pipe line can be crooked, influenced by sea-floor relief, marine environment and destroy less, make laying of off-shore pipeline wider, lay simply, improved a lot the service life of off-shore pipeline.But the production process complexity of ocean flexible pipe line, particularly stainless steel flexible pipe does not have the open report of relevant device so far as yet.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, providing a kind of special-shaped metal tape interlocking simple in structure, that be easy to realize to adorn armour equipment.
The present invention adopts following technical scheme for the technical solution problem:
The characteristics of the special-shaped metal tape interlocking dress of the present invention armour equipment are to comprise: rotating facade capstan winch, be positioned at the back of facade capstan winch store mechanism, be separately positioned on the belt-guiding device and the heterotypic strip shaped device in the front of facade capstan winch, and the locational mold pressing latching device of front center that is positioned at the facade capstan winch; Sheet metal strip is stored in the described store mechanism, enter in the heterotypic strip shaped device by described belt-guiding device from the sheet metal strip in the store mechanism, sheet metal strip is the heterotypic strip with interlocking cross section through cold moudling in described heterotypic strip shaped device, and described heterotypic strip (54) sends described mold pressing latching device in mode initiatively; Described mold pressing latching device is to be distributed on the helical trajectory with many moulding pushing wheels, with described moulding pushing wheel described heterotypic strip is carried out roll extrusion interlocking and screw propulsion, and described heterotypic strip rolls by described helical trajectory and is shaping pipe.
The design feature of continous way interlocking dress armour equipment of the present invention also is:
The speed mechanical tuning device is set, keeps the sheet metal strip in the heterotypic strip shaped device to have identical linear velocity with heterotypic strip in the mold pressing latching device with described speed mechanical tuning device.
The structure of described speed mechanical tuning device is set to: a rotating shaft is set on the facade capstan, fixedly installs a swing arm and a sector gear respectively in described rotating shaft; The other end of described swing arm is provided with a pair of belt wheel of crossing, and the heterotypic strip that comes from described heterotypic strip shaped device is crossed behind the belt wheel to described mold pressing latching device transmission by described; In one side of described sector gear one angular transducer is set, described angular transducer is with its angle detection of gear and described sector gear engaged transmission, is the speed controling signal of described heterotypic strip shaped device with the detection signal of described angular transducer.
The structure of described store mechanism is set to: described sheet metal strip is wound in the storage tep reel; Equally distributed each eccentric wheel hub device of interior week of edge storage tep reel will store up tep reel and first sprocket wheel is co-located on the differential gearing axle, and the described storage tep reel and first sprocket wheel can be rotated with centering on the differential gearing axle altogether; The described differential gearing axle and second sprocket wheel are arranged on the body main shaft by bearing, and the differential gearing axle and second sprocket wheel can one common peripheral be rotated around the body main shaft; Described first sprocket wheel and second sprocket wheel provide driving force by first motor and second motor respectively, and the body main shaft that can drive the rotation of facade capstan winch is to provide driving force by main motor, and described shaping pipe and body main shaft are on the coaxial position; Described differential gearing axle provides driving force by planetary cross-country power mechanism for the rotation of described heterotypic strip shaped device.
Described planetary cross-country power mechanism is set to: with the differential gearing that fixedly installs on the differential gearing axle is centre wheel, described centre wheel is meshed with planetary gear by idle wheel, described idle wheel and planetary gear are arranged on the facade capstan with axle of carrier pulley and planetary gear respectively, and the rotation that is set to described heterotypic strip shaped device at the other end of described planet wheel spindle provides the shaping mould travelling gear of driving force.
The structure of described eccentric wheel hub device is set to: be arranged on the storage tep reel and first sprocket wheel with the eccentric wheel wheel shaft, the rotating eccentricity hub unit is located in the outer circumferential groove of differential gearing axle its convex surface to be in working position, make the storage tep reel obtain axial location, and the storage tep reel can be that roller rotates in the periphery of described differential gearing axle with described eccentric wheel hub device; Or the outer circumferential groove that the rotating eccentricity hub unit makes its convex surface withdraw from the differential gearing axle is in the installation position.
The structure of described heterotypic strip shaped device is set to: fixedly install a gear-box on the facade capstan winch, described shaping mould travelling gear is arranged in the gear-box, each shaping mould of Synchronous Transmission is row and arranges described each shaping mould and the coaxial correspondingly setting of the shaping mould travelling gear in the gear-box; Described shaping mould be by upper die and lower die be equipped with to roll structure, the radial clearance between the described upper die and lower die can be regulated by adjusting the counterdie position.
Each moulding pushing wheel in the described mold pressing latching device along shaping pipe axially on and radially go up the position and can regulate.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention simple in structure, be easy to realize that high pressure flexible-metal conduit internal layer button pipe or the outer interlocking armouring used for offshore oil, natural gas transport provide solution.
2, the present invention also can provide solution for the outer interlocking armouring of special cables such as ocean cable by the setting of different shaping moulds.
Description of drawings
Fig. 1 is the flexible pipe schematic diagram in the interlocking cross section of employing S type;
Fig. 2 is a general structure schematic diagram of the present invention;
Fig. 3 is transmission system schematic diagram among the present invention;
Fig. 4 is a medium velocity mechanical tuning device structural representation of the present invention;
Fig. 5 is store mechanism and eccentric wheel hub apparatus structure schematic diagram among the present invention;
Fig. 5 a is the partial enlarged drawing of Fig. 5;
Fig. 6 is heterotypic strip shaped device structural representation among the present invention;
Fig. 6 a is that shaping mould is arranged schematic diagram;
Fig. 6 b is the forming process schematic diagram;
Fig. 7 is moulding pressing latching device structural representation among the present invention;
Fig. 7 a is the schematic side view of Fig. 7;
Fig. 7 b is moulding pressing latching device profile schematic diagram among the present invention;
Fig. 8 is mold pressing buckle structure schematic diagram among the present invention;
Fig. 8 a takes turns the structural representation of arranging for each moulding pushing of the present invention;
Fig. 8 b takes turns the principle schematic of arranging for each moulding pushing of the present invention;
Fig. 8 c is a mold pressing snap close process schematic diagram of the present invention;
Number in the figure: 1 store mechanism; 2 belt-guiding devices; 3 speed mechanical tuning devices; 30 shaping mould travelling gears; 35 idle wheels; 36 planetary gears; 38 differential gearings; 4 heterotypic strip shaped devices; 51 facade capstan winches; 52 body main shafts; 53 is S type interlocking cross section flexible pipe; 54 heterotypic strips; 6 mold pressing latching devices; 63 handwheels; 64 eccentric wheels; 65 bases; 66 bearings; 68 sleeves; 69 screw mandrels; 9 storage tep reels; 11 eccentric wheel hub devices; 12 first sprocket wheels; 13 differential gearing axles; 14 bearings; 15 second sprocket wheels; 16 cross belt wheel; 18 swing arms; 20 rotating shafts; 21 sector gears; 22 angle detection of gear; 24 angular transducers; 26 gear housings; 27 shaping mould travelling gears; 28 adjustable plates; 29 regulate bolt; 30 shaping mould Jie gears; 31 shaping moulds; 32 main motors; 33 second motors; 34 first motors; 47 moulding pushing wheel.
The specific embodiment
At S type interlocking cross section flexible pipe 53 shown in Figure 1, the structure setting of present embodiment continous way interlocking dress armour equipment as shown in Figures 2 and 3;
Comprise a rotating facade capstan winch 51, be positioned at the back of facade capstan winch 51 store mechanism 1, be separately positioned on the belt-guiding device 2 and the heterotypic strip shaped device 4 in the front of facade capstan winch 51, and the locational mold pressing latching device 6 of front center that is positioned at facade capstan winch 51; Sheet metal strip is stored in the store mechanism 1, enter in the heterotypic strip shaped device 4 by belt-guiding device 2 from the sheet metal strip in the store mechanism 1, sheet metal strip is to have a heterotypic strip in interlocking cross section 54 through cold moudling in heterotypic strip shaped device 4, and heterotypic strip 54 sends mold pressing latching device 6 in mode initiatively; Mold pressing latching device 6 is to be distributed on the helical trajectory with many moulding pushing wheels 47, carry out roll extrusion interlocking and screw propulsion with 47 pairs of heterotypic strips 54 of moulding pushing wheel, heterotypic strip 54 rolls by helical trajectory and is shaping pipe, each moulding pushing wheel 47 in the mold pressing latching device 6 along shaping pipe axially on and radially go up the position and can regulate.
Referring to Fig. 1 and Fig. 4, speed mechanical tuning device 3 is set in the present embodiment, keep the sheet metal strip in the heterotypic strip shaped devices 4 to have identical linear velocity with speed mechanical tuning device 3 with heterotypic strip 54 in the mold pressing latching device 6.Concrete enforcement is that a rotating shaft 20 is set on facade capstan 51, fixedly installs a swing arm 18 and a sector gear 21 in rotating shaft 20 respectively; The other end of swing arm 18 is provided with a pair of belt wheel 16 of crossing, and the heterotypic strip 54 that comes from heterotypic strip shaped device 4 passed through belt wheel 16 backs and transmits to mold pressing latching device 6, and heterotypic strip passed through belt wheel 16; One angular transducer 24 is set in one side of sector gear 21, and angular transducer 24 is with its angle detection of gear 22 and sector gear 21 engaged transmission, is the speed controling signal of heterotypic strip shaped device 4 with the detection signal of angular transducer 24.It is stressed to have served as belt wheel 16, drive sector gear 21 rotations by swing arm 18, by sector gear 21 and angle detection of gear 22 engaged transmission, signal is passed to angular transducer 24, and with this speed controling signal as heterotypic strip shaped device 4, regulate the rotating speed of heterotypic strip shaped device 4, guarantee that sheet metal strip and the heterotypic strip linear velocity in the mold pressing latching device 6 in the heterotypic strip shaped device 4 mated accurately and reliably, guarantee the caliber size precision.For the coupling of the linear velocity of sheet metal strip accurately and reliably, be difficult for producing the skidding of coiling tubing in the present embodiment, can realize at a high speed being applicable to that around pipe the sheet metal strip of plurality of specifications turns to the flexible pipe of each specification.
As Fig. 3 and shown in Figure 5, the structure of store mechanism 1 is set to: sheet metal strip is wound in the storage tep reel 9; Equally distributed each eccentric wheel hub device 11 of interior week of edge storage tep reel 9 will store up tep reel 9 and first sprocket wheel 12 is co-located on the differential gearing axle 13, makes the storage tep reel 9 and first sprocket wheel 12 can center on 13 rotations of differential gearing axle together altogether; The differential gearing axle 13 and second sprocket wheel 15 are arranged on the body main shaft 52 by bearing 14, and the differential gearing axle 13 and second sprocket wheel 15 can one common peripheral be rotated around body main shaft 52; In order to adapt to the sheet metal strip of different in width, on 9 central shaft as the storage band, clamping plate 10 are set, with clamping plate 10 and storage tep reel 9 sheet metal strip is stablized; First sprocket wheel 12 and second sprocket wheel 15 provide driving force by first motor 34 and second motor 33 respectively, and the body main shaft 52 that can drive 51 rotations of facade capstan winch is to provide driving force by main motor 32, and shaping pipe 55 is on the coaxial position with body main shaft 52; Differential gearing axle 13 provides driving force by planetary cross-country power mechanism for the rotation of heterotypic strip shaped device 4.
Planetary cross-country power mechanism shown in Fig. 3 is set to: with the differential gearing 38 that fixedly installs on the differential gearing axle 13 is centre wheel, centre wheel is meshed with planetary gear 36 by idle wheel 35, idle wheel 35 and planetary gear 36 are arranged on the facade capstan 51 with axle of carrier pulley and planetary gear respectively, and the rotation that is set to heterotypic strip shaped device 4 at the other end of planet wheel spindle provides the shaping mould travelling gear 30 of driving force.The power resources of differential attachment are to reach second sprocket wheel 15 that is fixedly installed on the differential gearing axle 13 by second motor 33 by sprocket wheel, chain to realize.Main motor 32 drives body main shaft 52 by synchronous pulley and drives 51 rotations of facade capstan winch; second motor 33 passes through sprocket wheel; differential gearing 38; idle wheel 35; planetary gear 36 drives shaping mould rotation in the heterotypic strip shaped device 4; start the requirement that the main motor 32 or second motor can be realized sheet metal strip shaped device and the independent crawl of facade capstan winch separately; starter motor can be realized the linear velocity coupling of forming strap and coiling tubing simultaneously; reach the purpose of initiatively sending band; first motor 34 is by chain wheel drive storage tep reel 9 individual operations; power is provided when shutting down after-combustion, for the storage tep reel, normally is being produced as the belt tension of putting that provides constant.This differential attachment is the main shaft facade capstan winch and the differential main gear shaft nested structure of each spinning with one heart.Cause planetary gear in facade capstan winch rotation (revolution) and produce rotation by speed discrepancy, thereby provide the rotational velocity that sets, reach roll extrusion and send the special-shaped purpose of being with of fixed length to mould.
When the axle sleeve constant speed of body main shaft 52 and differential gearing 38, place the planetary gear 36 on the facade capstan winch 1 to have only revolution and do not have rotation, the shaping mould of heterotypic strip shaped device 4 can not rotate; When the axle sleeve rotating speed of differential gearing 38 during greater than body main shaft 52 rotating speeds, then produce differential acceleration and cause planetary gear 36 revolution simultaneously and directed constant speed rotations, the shaping mould of heterotypic strip shaped device 4 rotates thereupon, thus the abnormal shape band of output fixed length.
Setting is followed the tracks of main motor 32 speed by the electrical system of servo VFC, regulates and control second motor speed simultaneously, can reach accurate control fixed length output band.
Shown in Fig. 6, Fig. 6 a and Fig. 6 b; The sheet metal strip shaped device is made of gear housing 26, shaping mould travelling gear 27, shaping mould 31, adjustable plate 28, adjusting bolt 29 and shaping mould travelling gear 30.Gear housing 26 is fixed on the facade capstan winch 1, and each shaping mould 31 adopts a row formula to arrange, utilizes the constant speed run-in synchronism of gear drive realization to the per pass shaping mould, each shaping mould and the coaxial correspondingly setting of the shaping mould travelling gear in the gear-box; Shaping mould be by upper die and lower die be equipped with to roll structure, radial clearance between the upper die and lower die can be regulated by adjusting the counterdie position, reach the roll forming of metal tape multistep and also initiatively send the purpose of band, be that gap according to the per pass shaping mould of different-thickness metal banding pattern can utilize adjustable plate 28 and regulates bolt 29 and regulate separately shown in Fig. 6, to realize one module multiple usages, reduce production costs.
Shown in Fig. 5, Fig. 5 a, the structure of eccentric wheel hub device 11 is set to: be arranged on the storage tep reel 9 and first sprocket wheel 12 with the eccentric wheel hub wheel shaft, rotating eccentricity wheel apparatus 11 is located in the outer circumferential groove of differential gearing axle 13 its convex surface promptly to be in working position, make storage tep reel 9 obtain axial location, and storage tep reel 9 can be that roller rotates in the periphery of differential gearing axle 13 with eccentric wheel hub device 11; Or the outer circumferential groove that rotating eccentricity hub unit 11 makes its convex surface withdraw from differential gearing axle 13 promptly is in the installation position.Utilize many group eccentric wheel hub adjustabilitys ground will store up tep reel and position installation, efficiently solve and adopt costing an arm and a leg and the limited problem of installing space of big bearing on this position.
Shown in Fig. 2, Fig. 7, Fig. 7 a and Fig. 7 b, pressing latching device 6 is uniformly distributed on the facade capstan winch 51 by many interlocking push heads and constitutes, wherein the interlocking push head is made of base 65, bearing 66, moulding pushing wheel 47, sleeve 68, screw mandrel 69, eccentric wheel 64 and handwheel 63, wherein base 65 is evenly distributed on the facade capstan winch 51, bearing 66 is installed in the base 65, by regulating eccentric wheel 64, bearing 66 is moved up and down, like this can according to around the pitch of tubing, determine the high and low position of each moulding pushing wheel 47, in a week, form a complete pitch.Handwheel 63 is fixed on an end of screw mandrel 69, and screw mandrel 69 is installed in 68 li in sleeve, and the end installation forming pushing wheel 47 of sleeve 68 can move forward and backward sleeve 68 and moulding pushing wheel 47 by rotation hand wheel 63 according to institute around pipe diameter.
Shown in Fig. 8, Fig. 8 a, Fig. 8 b and Fig. 8 c, pressing in the latching device 6 six presses snap close A, B, C, D, E and F and is distributed on the helical trajectory, carry out roll extrusion interlocking and screw propulsion with 47 pairs of heterotypic strips 54 of each moulding pushing wheel, heterotypic strip 54 rolls by helical trajectory and is S type interlocking cross section flexible pipe 53 shown in Figure 1.
Claims (8)
1. armour equipment is adorned in a special-shaped metal tape interlocking, it is characterized in that comprising: rotating facade capstan winch (51), be positioned at the back of facade capstan winch (51) store mechanism (1), be separately positioned on the belt-guiding device (2) and the heterotypic strip shaped device (4) in the front of facade capstan winch (51) and the locational mold pressing latching device of front center (6) that is positioned at facade capstan winch (51); Sheet metal strip is stored in the described store mechanism (1), enter in the heterotypic strip shaped device (4) by described belt-guiding device (2) from the sheet metal strip in the store mechanism (1), sheet metal strip is the heterotypic strip (54) with interlocking cross section through cold moudling in described heterotypic strip shaped device (4), and described heterotypic strip (54) sends described mold pressing latching device (6) in mode initiatively; Described mold pressing latching device (6) is to be distributed on the helical trajectory with many moulding pushing wheels (47), with described moulding pushing wheel (47) described heterotypic strip is carried out roll extrusion interlocking and screw propulsion, described heterotypic strip rolls by described helical trajectory and is shaping pipe.
2. continous way interlocking dress armour equipment according to claim 1, it is characterized in that being provided with speed mechanical tuning device (3), keep the sheet metal strip in the heterotypic strip shaped device (4) to have identical linear velocity with heterotypic strip in the mold pressing latching device (6) with described speed mechanical tuning device (3).
3. continous way interlocking dress armour equipment according to claim 2, the structure that it is characterized in that described speed mechanical tuning device (3) is set to: a rotating shaft (20) is set on facade capstan (51), fixedly installs a swing arm (18) and a sector gear (21) respectively in described rotating shaft (20); The other end of described swing arm (18) is provided with a pair of belt wheel (16) of crossing, and the heterotypic strip that comes from described heterotypic strip shaped device (4) transmits to described mold pressing latching device (6) by described belt wheel (16) back of crossing; In one side of described sector gear (21) one angular transducer (24) is set, described angular transducer (24) is with its angle detection of gear (22) and described sector gear (21) engaged transmission, is the speed controling signal of described heterotypic strip shaped device (4) with the detection signal of described angular transducer (24).
4. continous way interlocking dress armour equipment according to claim 1, it is characterized in that: the structure of described store mechanism (1) is set to: described sheet metal strip is wound in the storage tep reel (9); Equally distributed each eccentric wheel hub device (11) of interior week of edge storage tep reel (9) will store up tep reel (9) and first sprocket wheel (12) is co-located on the differential gearing axle (13), and described storage tep reel (9) and first sprocket wheel (12) can be rotated with centering on differential gearing axle (13) altogether; Described differential gearing axle (13) is arranged on the body main shaft (52) by bearing (14) with second sprocket wheel (15), and differential gearing axle (13) and second sprocket wheel (15) can one common peripheral be rotated around body main shaft (52); Described first sprocket wheel (12) and second sprocket wheel (15) provide driving force by first motor (34) and second motor (33) respectively, the body main shaft (52) that can drive facade capstan winch (51) rotation is to provide driving force by main motor (32), and described shaping pipe and body main shaft (52) are on the coaxial position; Described differential gearing axle (13) is that the rotation of described heterotypic strip shaped device (4) provides driving force by planetary cross-country power mechanism.
5. continous way interlocking dress armour equipment according to claim 4, it is characterized in that: described planetary cross-country power mechanism is set to: with the differential gearing (38) that fixedly installs on the differential gearing axle (13) is centre wheel, described centre wheel is meshed with planetary gear (36) by idle wheel (35), described idle wheel (35) and planetary gear (36) are arranged on the facade capstan (51) with axle of carrier pulley and planetary gear respectively, and the rotation that is set to described heterotypic strip shaped device (4) at the other end of described planet wheel spindle provides the shaping mould travelling gear (30) of driving force.
6. continous way interlocking dress armour equipment according to claim 4, it is characterized in that: the structure of described eccentric wheel hub device (11) is set to: be arranged on storage tep reel (9) and first sprocket wheel (12) with the eccentric wheel wheel shaft, rotating eccentricity hub unit (11) is located in the outer circumferential groove of differential gearing axle (13) its convex surface to be in working position, make storage tep reel (9) obtain axial location, and storage tep reel (9) can be that roller rotates in the periphery of described differential gearing axle (13) with described eccentric wheel hub device (11); Or the outer circumferential groove that rotating eccentricity hub unit (11) makes its convex surface withdraw from differential gearing axle (13) is in the installation position.
7. continous way interlocking dress armour equipment according to claim 5, the structure that it is characterized in that described heterotypic strip shaped device (4) is set to: fixedly install a gear-box on facade capstan winch (51), described shaping mould travelling gear is arranged in the gear-box, each shaping mould of Synchronous Transmission is row and arranges described each shaping mould and the coaxial correspondingly setting of the shaping mould travelling gear in the gear-box; Described shaping mould be by upper die and lower die be equipped with to roll structure, the radial clearance between the described upper die and lower die can be regulated by adjusting the counterdie position.
8. continous way interlocking according to claim 1 dress armour equipment, it is characterized in that in the described mold pressing latching device (6) each moulding pushing wheel (47) along shaping pipe axially on and radially go up the position and can regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110129317 CN102284552B (en) | 2011-05-18 | 2011-05-18 | Irregularly-shaped metal band interlocking and armoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110129317 CN102284552B (en) | 2011-05-18 | 2011-05-18 | Irregularly-shaped metal band interlocking and armoring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102284552A true CN102284552A (en) | 2011-12-21 |
| CN102284552B CN102284552B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110129317 Active CN102284552B (en) | 2011-05-18 | 2011-05-18 | Irregularly-shaped metal band interlocking and armoring equipment |
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| CN (1) | CN102284552B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942108A (en) * | 2014-03-25 | 2015-09-30 | 合肥神马科技集团有限公司 | Conduction-band straightening and molding device and molding method thereof and lock armoring machine |
| CN105127241A (en) * | 2015-09-25 | 2015-12-09 | 湖南湘投金天新材料有限公司 | Automatic on-line pipe coiling device for thin-wall welded pipes |
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| GB1182116A (en) * | 1966-03-02 | 1970-02-25 | Westerbarkey Westaflex | Improvements in or relating to liner tubes of thin sheet metal or foil. |
| US4197728A (en) * | 1978-09-11 | 1980-04-15 | Mcgowen Lloyd E | Flexible piping method and apparatus of producing same |
| US4597276A (en) * | 1983-12-06 | 1986-07-01 | Coflexip | Apparatus for making helically wound interlocked tubular structure |
| US5669420A (en) * | 1990-07-27 | 1997-09-23 | Coflexip | Casing and flexible tubular conduit comprising such a casing and process for producing it |
| CN201592195U (en) * | 2010-01-26 | 2010-09-29 | 吴持跃 | Adjusting mechanism for wire drawing machines |
| CN202155390U (en) * | 2011-05-18 | 2012-03-07 | 合肥神马科技股份有限公司 | Interlocking armor equipment for special-shaped metallic belts |
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2011
- 2011-05-18 CN CN 201110129317 patent/CN102284552B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1182116A (en) * | 1966-03-02 | 1970-02-25 | Westerbarkey Westaflex | Improvements in or relating to liner tubes of thin sheet metal or foil. |
| US4197728A (en) * | 1978-09-11 | 1980-04-15 | Mcgowen Lloyd E | Flexible piping method and apparatus of producing same |
| US4597276A (en) * | 1983-12-06 | 1986-07-01 | Coflexip | Apparatus for making helically wound interlocked tubular structure |
| US5669420A (en) * | 1990-07-27 | 1997-09-23 | Coflexip | Casing and flexible tubular conduit comprising such a casing and process for producing it |
| CN201592195U (en) * | 2010-01-26 | 2010-09-29 | 吴持跃 | Adjusting mechanism for wire drawing machines |
| CN202155390U (en) * | 2011-05-18 | 2012-03-07 | 合肥神马科技股份有限公司 | Interlocking armor equipment for special-shaped metallic belts |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942108A (en) * | 2014-03-25 | 2015-09-30 | 合肥神马科技集团有限公司 | Conduction-band straightening and molding device and molding method thereof and lock armoring machine |
| CN105127241A (en) * | 2015-09-25 | 2015-12-09 | 湖南湘投金天新材料有限公司 | Automatic on-line pipe coiling device for thin-wall welded pipes |
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| Publication number | Publication date |
|---|---|
| CN102284552B (en) | 2013-08-28 |
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