CN201801599U - Winding system for three-layer PE external corrosion-resistant belt of induction heat bend pipe - Google Patents
Winding system for three-layer PE external corrosion-resistant belt of induction heat bend pipe Download PDFInfo
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- CN201801599U CN201801599U CN2010202754814U CN201020275481U CN201801599U CN 201801599 U CN201801599 U CN 201801599U CN 2010202754814 U CN2010202754814 U CN 2010202754814U CN 201020275481 U CN201020275481 U CN 201020275481U CN 201801599 U CN201801599 U CN 201801599U
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Abstract
The utility model relates to a winding device for three-layer PE external corrosion-resistant belt of induction heat bend pipe. The winding system for the three-layer PE external corrosion-resistant belt of induction heat bend pipe comprises the winding device for three-layer PE external corrosion-resistant belt of induction heat bend pipe and a pressure roller device. The winding device is mounted first, and the pressure roller device is mounted later. The winding device is characterized in that: a supporting ring (10) is equipped in a circular hole of a winding machine bracket (1); a winding turntable (5) is mounted at the inner side of the supporting ring (10); a parallel winding strip mounting turntable (2) is provided outside; the winding turntable (5) is provided with three sets of guiding wheel brackets (6) and guiding rollers (7); the lower part of the winding machine bracket (1) is provided with a winding variable-frequency motor (13); and a driving gear (12) is engaged with a driven gear (39). The pressure roller device is characterized in that: a turntable (22) is equipped on an auxiliary roller machine bracket (15); the turntable (22) is provided with a pneumatic system; a control system is fixed to a reverse surface of the roller machine bracket (15); and a sprocket (31) of a pressure roller variable-frequency motor (16) is matched with a fixed chain (38) on the turntable (22).
Description
Technical field
The utility model is the outer anticorrosion band winding systems of three layers of PE of a kind of hot-bending bends, relates to the general corrosion protection and the tubing system technical field of metallic substance.
Background technology
Flourish along with China's energy cause, from now on one period the interior conduit construction project new climax will appear.Transfering natural gas from the west to the east two wires engineering is about to go into operation, and agenda has also been mentioned in some large-scale cross-country pipeline engineering constructions.Because these pipework distances are with a varied topography by the area on the way, particularly in mountain area and densely populated area, need a large amount of heavy caliber hot-bending bends, and its outer anticorrosive quality has been proposed higher technical requirements.
The outer anticorrosion three layers of PE aseptic technic that generally adopt of present domestic long oil and gas pipeline straight tube, the outer anticorrosion then dual-layer epoxy powder coatings of using of hot-bending bends more, there is certain difference in the performance of these two kinds of preservative coats, domestic anticorrosion boundary and pipeline owner seek hot-bending bends is realized that three layers of PE are outer anticorrosion always, reach the unanimity of pipeline corrosion protection layer, this is just becoming a kind of trend of technical development.
The utility model content
The purpose of this utility model is a kind of safety in the outer anticorrosive construction process of three layers of PE of hot-bending bends, high-quality, outer anticorrosion band winding system of three layers of PE of hot-bending bends efficiently of being applicable to of design.
The outer anticorrosion band winding system of three layers of PE of hot-bending bends comprises the outer anticorrosion band wind of three layers of PE of hot-bending bends and press-roller device two portions, and first wind, back press roll device are installed on the bend pipe dual-layer epoxy powder coating service line in proper order.
The formation of the outer anticorrosion band wind of three layers of PE of hot-bending bends as shown in Figure 1-Figure 3, by wrapping machine support 1, take-up strap subpanel 2, side gear shaft hold 3, take-up strap 4, winding disc 5, deflector roll support 6, deflector roll 7, take-up strap subpanel roll support 8, winding disc rolls and supports 9, supporting cup 10, driving toothed gear 12, twines frequency modulation motor 13, twines electric machine support 14, follower gear 39 etc. and form.Hold 3 and cooperate by being installed in 4 side gear shafts on supporting cup 10 peripheries with wrapping machine support 1, supporting cup 10 is installed in the circular hole of wrapping machine support 1,8 and 4 winding discs of supporting cup 10 inboard evenly installation 4 take-up strap subpanels rollings supports roll and support 9, take-up strap subpanel 2 is installed on take-up strap subpanel rolling and supports on 8, four winding discs roll and support 9 support winding discs 5, and winding disc 5 is in the lining, and take-up strap subpanel 2 side by side is (is the lining with wrapping machine support 1) outside; The deflector roll 7 of three groups of deflector roll supports 6 and 6 installations of deflector roll support is installed side by side at the upper lateral part of winding disc 5; On the wrapping machine support 1 under the supporting cup 10, install and twine electric machine support 14, twine to install on the electric machine support 14 and twine frequency modulation motor 13, twine 13 of the frequency modulation motors driving toothed gear 12 that is connected, fixed follower gear 39 engagements on driving toothed gear 12 and the winding disc 5.
Wherein:
Take-up strap subpanel 2 be shaped as the tubular construction that an end has flange;
Winding disc 5 be shaped as the tubular construction that an end has flange.
Four winding discs rollings are installed respectively on the supporting cup 10 symmetrically support 9 (near wrapping machine support 1 ends) and four take-up strap subpanels rolling support 8 (away from wrapping machine support 1 ends); Winding disc 5 is installed on the winding disc rolling and supports on 8, drive fixed follower gear on the winding discs 5 by the driving toothed gear 12 that twines frequency modulation motor 13 installations, in the support of rolling, can rotate vertically, drive three deflector roll supports 6 and three deflector rolls 7 of fixing on it simultaneously and rotate together, deflector roll 7 itself also can rotate vertically; Take-up strap subpanel 2 is installed on the take-up strap subpanel and roll supports on 8, can support rotation vertically rolling, and is used to carry the take-up strap 4 that twines on it, and drives take-up strap 4 and rotate together; Twine electric machine support 14 and be fixed on the wrapping machine support 1, play fixed supporting role twining frequency modulation motor 13.During work, take-up strap 4 one ends on the winding disc 5 on bend pipe 11, overlap shape by the guide path uniform winding on three deflector rolls in the shape of a spiral, finish the cooperation that this operation needs several actions:
1, bend pipe 11 annular walking on bend pipe dual-layer epoxy powder coating service line;
2, winding disc 5 rotates along a direction twining under frequency modulation motor 13 drives, and three deflector rolls 7 on it can be peeled off the take-up strap in the take-up strap subpanel 24 from level to level, and are wound on the bend pipe 11;
3, in winding process, take-up strap subpanel 2 passive rotation under the winding power effect of take-up strap 4.
The formation of the outer anticorrosion press-roller device of three layers of PE of hot-bending bends such as Fig. 4-shown in Figure 6 are by pressure roller machine support 15, pressure roller frequency modulation motor 16, pressing plate 17, airway 18, supporting-point roller 19, cylinder 20, pinch roller bracing frame 21, rotating disk 22, pinch roller 23, Non-return air valve 24, reducing valve 25, electromagnetic control air valve 26, gas-holder 27, electrical lead 28, gas control receptor 29, plunger air pump 30, sprocket wheel 31, current conducting rod bracing frame 32, current conducting rod 33, carbon brush 34, insulating trip 35, carbon brush slide rail 36, pressure roller electric machine support 37, fixedly chain 38 etc. is formed.
The periphery of pressure roller machine support 15 middle part circular holes is evenly installed 22 supporting-point roller 19 and circular, and conglobate 8 supporting-point roller 19 become to roll with rotating disk 22 peripheries and cooperate; The inboard end of the steel cylinder of rotating disk 22 is equipped with fixedly chain 38, and fixed pressure roller frequency modulation motor 16 is by sprocket wheel 31 and fixedly chain 38 engagements on the pressure roller electric machine support 37; Pinch roller bracing frame that pinch roller 23 is arranged 21 that the cylinder 20 of three parallel connections evenly is installed on the annular steel plate of rotating disk 22, is connected with the cylinder bar and the pneumatic system that cooperates with cylinder 20; Pressure roller machine support 15 reverse side are fixed with the electrical control system of cylinder 20; The pressure roller frequency modulation motor 16 that output shaft connects sprocket wheel 31 is fixed on the pressure roller electric machine support 37, and pressure roller electric machine support 37 is fixed on the middle and lower part of pressure roller machine support 15.
Described pneumatic system comprises airway 18, plunger air pump 30, gas control receptor 29, gas-holder 27, electromagnetic control air valve 26, reducing valve 25, Non-return air valve 24 and three cylinders uniform and in parallel 20, plunger air pump 30 is connected with gas-holder 27 by airway 18, gas-holder 27 is connected with electromagnetic control air valve 26 by airway 18, electromagnetic control air valve 26 backs one tunnel also connect three cylinders 20, another road through reducing valve 25 by airway 18 orders to air valve 24, Non-return air valve 24 back also connects three cylinders 20; Plunger air pump 30 produces compressed gas with a plurality of pressing plates 17 effects that are fixed on pressure roller machine support 15 fronts and provides source of the gas for gas-holder 27 and cylinder 20 in following rotating disk 22 rotation, the cylinder 20 of three parallel connections of automatically controlled signal control that electromagnetic control air valve 26 provides by gas control receptor 29 stretches out and reclaims the cylinder bar; The rolling pressure of reducing valve 25 control pinch rollers 23, Non-return air valve 24 is realized the flexible of cylinder 20;
Described electrical control system comprises current conducting rod bracing frame 32, current conducting rod 33, carbon brush 34, insulating trip 35, carbon brush slide rail 36, pressure roller electric machine support 37; Pressure roller machine support 15 reverse side are fixed with two pairs of current conducting rod bracing frames 32, current conducting rod 33 is fixed thereon and contact also with the carbon brush slide rail 36 that is fixed on the rotating disk 22 steel cylinders outsides one end by carbon brush 34 and can produce relatively sliding, current conducting rod 33 1 ends of below link to each other with electromagnetic control air valve 26 with the pressure roller machine support 15 positive gas control receptors of installing 29 by lead, current conducting rod 33 1 ends of top link to each other with electrical control cubicles by lead, insulating trip 35 is positioned between carbon brush slide rail 36 and the rotating disk 22, like this, when rotating disk 22 rotations, carbon brush 34 always contacts with carbon brush slide rail 36, form complete electrical control system, can realize control the outer anticorrosion press-roller device cylinder 20 of three layers of PE of hot-bending bends;
Wherein:
The carrier of pressure roller machine support 15 whole devices, forming the rectangle grillage by a round-meshed steel plate in middle part and channel-section steel weldering system also has wide supporting leg in the bottom;
Pinch roller bracing frame 21 is forked, and pinch roller 23 is installed in the prong;
Rotating disk 22 is pipes that there is flange at two ends, and promptly circular channel-section steel, groove are stuck in the circular hole at pressure roller machine support 15 middle parts, and it is welded by the annular steel plate of steel cylinder and hollow, and the annular steel plate is installed in the draw-in groove of supporting-point roller 19, can rotate vertically;
Gas-holder 27 is an energy storage device;
Current conducting rod bracing frame 32 is two tripods arranged side by side.
The utility model can be implemented in the winding of carrying out the PE composite band on the hot-bending bends dual-layer epoxy powder coating, and the outer anticorrosion pressure roller equipment of three layers of PE of hot-bending bends can roll with closely knit take-up strap.Feasible through the evidence principle, method is novel, reliable.The outer anticorrosion band of three layers of PE of hot-bending bends twines and pressure roller is equipped in dual-layer epoxy powder coating basis and goes up and realize safety, high-quality, efficient in the outer anticorrosion process of three layers of PE, has reached scheduled target.
As seen, the method that the utility model adopts the coating of hot-bending bends dual-layer epoxy powder to add that winding composite band and pressure roller roll has been finished the outer anticorrosion task of three layers of PE of hot-bending bends, overcome outside three layers of PE of straight tube that outside three layers of PE of hot-bending bends, can't realize in anticorrosion anticorrosion in the installing and using of PE extruding machine, and by verification experimental verification three layers of every index of PE preservative coat realizing with PE composite band method reached the national standard requirement, not only can improve the preservative coat quality of long defeated natural gas line, also realize bend pipe pipeline external anti-corrosion layer and the consistent target of straight tube pipeline corrosion protection layer.
Description of drawings
The outer anticorrosion band wind front view of three layers of PE of Fig. 1 hot-bending bends
The outer anticorrosion band wind back of three layers of PE of Fig. 2 hot-bending bends view
The outer anticorrosion band wind sectional view of three layers of PE of Fig. 3 hot-bending bends
The outer anticorrosion press-roller device front view of three layers of PE of Fig. 4 hot-bending bends
The outer anticorrosion press-roller device back of three layers of PE of Fig. 5 hot-bending bends view
The outer anticorrosion press-roller device side-view of three layers of PE of Fig. 6 hot-bending bends
Wherein
The subpanel of 1-wrapping machine support 2-take-up strap
3-side gear shaft holds the 4-take-up strap
5-winding disc 6-deflector roll support
The subpanel of 7-deflector roll 8-take-up strap is rolled and is supported
The 9-winding disc rolls and supports the 10-supporting cup
11-bend pipe 12-driving toothed gear
13-twines frequency modulation motor 14-and twines electric machine support
15-pressure roller machine support 16-pressure roller frequency modulation motor
17-pressing plate 18-airway
19-supporting-point roller 20-cylinder
21-pinch roller bracing frame 22-rotating disk
23-pinch roller 24-Non-return air valve
25-reducing valve 26-electromagnetic control air valve
27-gas-holder 28-electrical lead
29-gas control receptor 30-plunger air pump
31-sprocket wheel 32-current conducting rod bracing frame
33-current conducting rod 34-carbon brush
35-insulating trip 36-carbon brush slide rail
37-pressure roller electric machine support 38-is chain fixedly
The 39-follower gear
Embodiment
Embodiment: specify embodiment of the present utility model with this embodiment, this example is that the band that is applicable to the outer anticorrosive construction of three layers of PE of hot-bending bends twines and the pilot system of pressure roller equipment, and it constitutes as Fig. 1-shown in Figure 6.
The outer anticorrosion band wind of three layers of PE of hot-bending bends by wrapping machine support 1, take-up strap subpanel 2, side gear shaft hold 3, take-up strap 4, winding disc 5, deflector roll support 6, deflector roll 7, take-up strap subpanel roll support 8, winding disc rolls and supports 9, supporting cup 10, driving toothed gear 12, twines frequency modulation motor 13, twines electric machine support 14 etc. and form.Hold 3 and cooperate by being installed in 4 side gear shafts on supporting cup 10 peripheries with wrapping machine support 1, supporting cup 10 is installed in the circular hole of wrapping machine support 1,8 and 4 winding discs of supporting cup 10 inboard evenly installation 4 take-up strap subpanels rollings supports roll and support 9, take-up strap subpanel 2 is installed on take-up strap subpanel rolling and supports on 8, four winding discs roll and support 9 support winding discs 5, and winding disc 5 is in the lining, and take-up strap subpanel 2 side by side is (is the lining with wrapping machine support 1) outside; The deflector roll 7 of three groups of deflector roll supports 6 and 6 installations of deflector roll support is installed side by side at the upper lateral part of winding disc 5; On the wrapping machine support 1 under the supporting cup 10, install and twine electric machine support 14, twine to install on the electric machine support 14 and twine frequency modulation motor 13, twine 13 of the frequency modulation motors driving toothed gear 12 that is connected, fixed follower gear 39 engagements on driving toothed gear 12 and the winding disc 5.
Outer anticorrosion band wind wrapping machine support 1 overall dimensions of three layers of PE of hot-bending bends is 2900mm * 2400mm * 500mm, and center-hole diameter is 1600mm; Take-up strap subpanel 2 deep bid diameters are 2000mm; Supporting cup 10 diameter of bores are 1550mm; Winding disc 5 diameters are 2500mm; The side gear shaft holds 3 and selects 1000806 for use, provides lateral support to winding disc 5, prevents that winding disc 5 from deviating from from the side; Take-up strap 4 is selected the PE composite band for use, and width is 150mm; Deflector roll support 6 is a steelwork; Deflector roll 7 is the polyurethane material workpiece, and diameter is 120mm, can pivot, and eccentric part is processed with sector can be passed through for take-up strap 4, play the guiding role; The take-up strap subpanel is rolled and supported 8 is one group of rolling bearing assembly, can be take-up strap subpanel 2 and provides support; Winding disc rolls and supports 9 is one group of rolling bearing assembly, can be winding disc 5 and provides support; Driving toothed gear 12 diameters are 200mm, and the number of teeth is 20, twine frequency modulation motor 13 and select YCJ80 for use, and power is 4Kw, twine electric machine support 14 and are channel-section steel weldering system.
The formation of the outer anticorrosion press-roller device of three layers of PE of hot-bending bends: the periphery of pressure roller machine support 15 middle part circular holes is evenly installed 8 supporting-point roller 19 and circular, and conglobate 8 supporting-point roller 19 become to roll with rotating disk 22 peripheries and cooperate; The inboard end of the steel cylinder of rotating disk 22 is equipped with fixedly chain 38, on the pressure roller electric machine support 37 fixed pressure roller frequency modulation motor 16 by 31 pairs on sprocket wheel fixedly chain 38 effects rotating disk 22 is rotated; On the annular steel plate of rotating disk 22 plunger air pump 30 is installed, gas-holder 27, electromagnetic control air valve 26, reducing valve 25, Non-return air valve 24 and three cylinders uniform and in parallel 20 are connected to form a cover pneumatic system by airway 18, plunger air pump 30 produces compressed gas with pressing plate 17 effects that are fixed on pressure roller machine support 15 fronts and provides source of the gas for gas-holder 27 and cylinder 20 in following rotating disk 22 rotation, the cylinder 20 of three parallel connections of automatically controlled signal control that electromagnetic control air valve 26 provides by gas control receptor 29 stretches out and reclaims the cylinder bar, the pinch roller bracing frame 21 that pinch roller 23 is installed is connected with the cylinder bar, the stretching out and reclaims and realize along rolling and packing up by the PE composite band in the wind winding on 23 pairs of hot-bending bends of pinch roller of stationary shaft rotation of cylinder bar; Reducing valve 25 controls to the rolling pressure of pinch roller 23 in the certain limit, and Non-return air valve 24 is for realizing cylinder 20 flexible settings; Pressure roller machine support 15 reverse side are fixed with two pairs of current conducting rod bracing frames 32, current conducting rod 33 is fixed thereon and contact also with the carbon brush slide rail 36 that is fixed on the rotating disk 22 steel cylinders outsides one end by carbon brush 34 and can produce relatively sliding, current conducting rod 33 1 ends of below link to each other with electromagnetic control air valve 26 with the pressure roller machine support 15 positive gas control receptors of installing 29 by lead, current conducting rod 33 1 ends of top link to each other with electrical control cubicles by lead, insulating trip 35 is positioned between carbon brush slide rail 36 and the rotating disk 22, like this, when rotating disk 22 rotations, carbon brush 34 always contacts with carbon brush slide rail 36, form complete electrical control system, can realize control the outer anticorrosion pressure roller equipment cylinder 20 of three layers of PE of hot-bending bends; The pressure roller frequency modulation motor 16 that output shaft connects sprocket wheel 31 is fixed on the pressure roller electric machine support 37, and pressure roller electric machine support 37 is fixed on the middle and lower part of pressure roller machine support 15, and sprocket wheel 31 cooperates with fixedly chain 38 on being fixed on rotating disk 22 steel cylinders inboard one end.
The outer anticorrosion press-roller device of three layers of PE of hot-bending bends is 2800mm * 2600mm * 1060mm by pressure roller machine support 15 overall dimensions, and center-hole diameter is 2250mm; Pressure roller frequency modulation motor 16 is selected YCJ80 for use, and power is 4Kw; Pressing plate 17 is the 2mm Plate Steel, long 400mm, wide 200mm, the centre is bent into 120 degree angles, welding position on pressure roller machine support 15 is that the knuckle place just in time is that plunger air pump 30 cylinder bars are retracted to bar head working point the most in short-term, and pressing plate 17 arrives pressing plate 17 knuckle line symmetries along the pressure roller machine support 15 centre hole centers of circle; It is the hard sebific duct of 10mm that airway 18 is selected diameter for use; Supporting-point roller 19 diameters are 100mm, interior groove width 20mm, groove depth 10mm; Cylinder 20 is selected 10A-2 for use, and stroke is 200mm; Rotating disk 22 external diameters are 2280mm, and centre hole is 1800mm; Pinch roller 23 is a silica gel material, and external diameter is 180mm; Non-return air valve 24 is selected PQF-10 for use; Reducing valve 25 selects 395.251 for use; Electromagnetic control air valve 26 is selected 3K25D2-B10 for use; Gas-holder 27 diameters are 100mm, long 1000mm; It is 50mm that plunger air pump 30 is selected cylinder diameter for use, and stroke is 50mm; Sprocket wheel 31 diameters are 152mm, and the number of teeth is 25; Fixedly chain 38 is selected 12A for use, fixes a week around rotating disk 22 inboard ends; Current conducting rod bracing frame 32 is selected insulating material for use; Current conducting rod 33 is a copper rod; Carbon brush 34 is selected metallic graphite brush for use; Carbon brush slide rail 36 is a copper product; Insulating trip 35 adopts plastic sheet, wide 40mm, and thick 2mm separates rotating disk 22 and carbon brush slide rail 36; Pressure roller electric machine support 37 is channel-section steel weldering system.
This example is through test in place, and the outer anticorrosion band of three layers of PE of hot-bending bends twines and pressure roller is equipped in safety, high-quality, efficient in the outer anticorrosion process of three layers of PE of hot-bending bends, has reached scheduled target.
Claims (9)
1. the outer anticorrosion band winding system of three layers of PE of a hot-bending bends is characterized in that it comprises the outer anticorrosion band wind of three layers of PE of hot-bending bends and press-roller device two portions, and first wind, back press roll device are installed on the bend pipe dual-layer epoxy powder coating service line in proper order;
Described wind by wrapping machine support (1), take-up strap subpanel (2), side gear shaft hold (3), take-up strap (4), winding disc (5), deflector roll support (6), deflector roll (7), take-up strap subpanel roll support (8), winding disc roll support (9), supporting cup (10), driving toothed gear (12), twine frequency modulation motor (13), twine electric machine support (14), follower gear (39) is formed; Hold (3) and cooperate by being installed in 4 side gear shafts on supporting cup (10) periphery with wrapping machine support (1), supporting cup (10) is installed in the circular hole of wrapping machine support (1), inboard evenly 4 the take-up strap subpanels rolling supports of installation (8) of supporting cup (10) and 4 winding discs roll and support (9), take-up strap subpanel (2) is installed on take-up strap subpanel rolling and supports on (8), 4 winding discs roll and support (9) support winding disc (5), and with wrapping machine support (1) is the lining, winding disc (5) is in the lining, and take-up strap subpanel (2) side by side outside; Upper lateral part at winding disc (5) is installed the deflector roll (7) that three groups of deflector roll supports (6) and deflector roll support (6) are installed side by side; Wrapping machine support (1) under supporting cup (10) is gone up to install and is twined electric machine support (14), twine electric machine support (14) and go up installation winding frequency modulation motor (13), twine frequency modulation motor (13) the axle driving toothed gear (12) that is connected, driving toothed gear (12) is gone up fixed follower gear (39) engagement with winding disc (5);
Described press-roller device is by pressure roller machine support (15), pressure roller frequency modulation motor (16), pressing plate (17), airway (18), supporting-point roller (19), cylinder (20), pinch roller bracing frame (21), rotating disk (22), pinch roller (23), Non-return air valve (24), reducing valve (25), electromagnetic control air valve (26), gas-holder (27), electrical lead (28), gas control receptor (29), plunger air pump (30), sprocket wheel (31), current conducting rod bracing frame (32), current conducting rod (33), carbon brush (34), insulating trip (35), carbon brush slide rail (36), pressure roller electric machine support (37), fixedly chain (38) is formed; The periphery of pressure roller machine support (15) middle part circular hole is evenly installed 8 supporting-point roller (19) and circular, and 8 supporting-point roller (19) become to roll with rotating disk (22) periphery and cooperate; The inboard end of the steel cylinder of rotating disk (22) is equipped with fixedly chain (38), and pressure roller electric machine support (37) is gone up fixed pressure roller frequency modulation motor (16) by sprocket wheel (31) and fixedly chain (38) engagement; Pinch roller bracing frame (21) that pinch roller (23) is arranged that the cylinder (20) of three parallel connections evenly is installed on the annular steel plate of rotating disk (22), is connected with the cylinder bar and the pneumatic system that cooperates with cylinder (20); Pressure roller machine support (15) reverse side is fixed with the electrical control system of cylinder (20); The pressure roller frequency modulation motor (16) that output shaft connects sprocket wheel (31) is fixed on the pressure roller electric machine support (37), and pressure roller electric machine support (37) is fixed on the middle and lower part of pressure roller machine support (15).
2. the outer anticorrosion band winding system of three layers of PE of hot-bending bends according to claim 1 is characterized in that described wrapping machine support (1) is by a round-meshed steel plate in middle part with the rectangle grillage is made in the channel-section steel weldering and wide supporting leg is arranged at the bottom.
3. three layers of PE of hot-bending bends according to claim 1 are anticorrosion band winding system outward, it is characterized in that the tubular construction that an end has flange that is shaped as of described take-up strap subpanel (2)
4. three layers of PE of hot-bending bends according to claim 1 are anticorrosion band winding system outward, it is characterized in that the tubular construction that an end has flange that is shaped as of described winding disc (5).
5. the outer anticorrosion band winding system of three layers of PE of hot-bending bends according to claim 1 is characterized in that described pressure roller machine support (15) forms the rectangle grillage by a round-meshed steel plate in middle part and channel-section steel weldering system and also wide supporting leg arranged the bottom.
6. the outer anticorrosion band of three layers of PE of hot-bending bends according to claim 1 twines press-roller device, it is characterized in that described pneumatic system comprises airway (18), plunger air pump (30), gas control receptor (29), gas-holder (27), electromagnetic control air valve (26), reducing valve (25), Non-return air valve (24) and three cylinders uniform and in parallel (20), plunger air pump (30) is connected with gas-holder (27) by airway (18), gas-holder (27) is connected with electromagnetic control air valve (26) by airway (18), electromagnetic control air valve (26) back one tunnel also connects three cylinders (20), another road through reducing valve (25) by airway (18) order to air valve (24), Non-return air valve (24) back also connects three cylinders (20); Plunger air pump (30) in following rotating disk (22) rotation with being fixed on pressure roller machine support (15) positive a plurality of pressing plates (17) effect to produce compressed gas be that gas-holder (27) and cylinder (20) provide source of the gas, the cylinder (20) that the automatically controlled signal that electromagnetic control air valve (26) provides by gas control receptor (29) is controlled three parallel connections stretches out and reclaims the cylinder bar; The rolling pressure of reducing valve (25) control pinch roller (23), Non-return air valve (24) are realized the flexible of cylinder (20).
7. the outer anticorrosion band of three layers of PE of hot-bending bends according to claim 1 twines press-roller device, it is characterized in that the electrical control system of described cylinder (20) comprises current conducting rod bracing frame (32), current conducting rod (33), carbon brush (34), insulating trip (35), carbon brush slide rail (36), pressure roller electric machine support (37); Pressure roller machine support (15) reverse side is fixed with two pairs of current conducting rod bracing frames (32), current conducting rod (33) is fixed thereon and contact also with the carbon brush slide rail (36) that is fixed on rotating disk (22) the steel cylinder outside one end by carbon brush (34) and can produce relatively sliding, current conducting rod (33) one ends of below link to each other with electromagnetic control air valve (26) by the positive gas control receptor of installing (29) of lead and pressure roller machine support (15), current conducting rod (33) one ends of top link to each other with electrical control cubicles by lead, and insulating trip (35) is positioned between carbon brush slide rail (36) and the rotating disk (22).
8. three layers of PE of hot-bending bends according to claim 1 are anticorrosion band winding system outward, it is characterized in that the plate that is shaped as bending of described pressing plate (17), is vertically welded in the periphery of pressure roller machine support (15) top rotary table (22).
9. the outer anticorrosion band winding system of three layers of PE of hot-bending bends according to claim 1, it is characterized in that described rotating disk (22) is the pipe that there is flange at two ends, it is circular channel-section steel, groove is stuck in the circular hole at pressure roller machine support (15) middle part, it is welded by the annular steel plate of steel cylinder and hollow, the annular steel plate is installed in the draw-in groove of supporting-point roller (19), and is the axial rotation cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202754814U CN201801599U (en) | 2010-07-28 | 2010-07-28 | Winding system for three-layer PE external corrosion-resistant belt of induction heat bend pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202754814U CN201801599U (en) | 2010-07-28 | 2010-07-28 | Winding system for three-layer PE external corrosion-resistant belt of induction heat bend pipe |
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|---|---|
| CN201801599U true CN201801599U (en) | 2011-04-20 |
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|---|---|---|---|
| CN2010202754814U Expired - Lifetime CN201801599U (en) | 2010-07-28 | 2010-07-28 | Winding system for three-layer PE external corrosion-resistant belt of induction heat bend pipe |
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| CN106144007A (en) * | 2016-08-28 | 2016-11-23 | 河南新开源石化管道有限公司 | A kind of have the winding disc that function is ground in rolling |
| CN106182732A (en) * | 2016-08-28 | 2016-12-07 | 河南新开源石化管道有限公司 | A kind of bend pipe wind with three sections of heating functions |
| CN106185484A (en) * | 2016-08-28 | 2016-12-07 | 河南新开源石化管道有限公司 | A kind of bend pipe winding disc with roller stone roller function |
| CN106363901A (en) * | 2016-08-28 | 2017-02-01 | 河南新开源石化管道有限公司 | Winding method of heat-shrinkage adhesive tape used for bent pipe |
| CN108190077A (en) * | 2018-01-16 | 2018-06-22 | 郑州轻工业学院 | The bend pipe anti-corrosion strip winding packet robot that branched point alternately supports |
| CN108454082A (en) * | 2018-04-04 | 2018-08-28 | 洛阳理工学院 | A kind of bend winding machine anti-corrosion composite band is wrapped around device |
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| CN109732897A (en) * | 2018-12-25 | 2019-05-10 | 中国一冶集团有限公司 | Line glass fibre cloth winding winding apparatus |
| CN110371804A (en) * | 2019-07-26 | 2019-10-25 | 威海市通联精密机械有限公司 | A kind of band taper stock strip winding machine |
| CN111941814A (en) * | 2020-08-18 | 2020-11-17 | 威海晟军机械加工厂 | Static pressure support device for bent pipe of bent pipe winding machine |
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2010
- 2010-07-28 CN CN2010202754814U patent/CN201801599U/en not_active Expired - Lifetime
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| CN106144007A (en) * | 2016-08-28 | 2016-11-23 | 河南新开源石化管道有限公司 | A kind of have the winding disc that function is ground in rolling |
| CN106182732A (en) * | 2016-08-28 | 2016-12-07 | 河南新开源石化管道有限公司 | A kind of bend pipe wind with three sections of heating functions |
| CN106185484A (en) * | 2016-08-28 | 2016-12-07 | 河南新开源石化管道有限公司 | A kind of bend pipe winding disc with roller stone roller function |
| CN106363901A (en) * | 2016-08-28 | 2017-02-01 | 河南新开源石化管道有限公司 | Winding method of heat-shrinkage adhesive tape used for bent pipe |
| CN106363901B (en) * | 2016-08-28 | 2018-06-29 | 河南新开源石化管道有限公司 | A kind of pyrocondensation adhesive tape winding method for bend pipe |
| CN106182732B (en) * | 2016-08-28 | 2018-08-07 | 河南新开源石化管道有限公司 | A kind of bend pipe wind with three sections of heating functions |
| CN106081751A (en) * | 2016-08-28 | 2016-11-09 | 河南新开源石化管道有限公司 | A kind of winding disc being wound around parcel for bend pipe |
| CN108190077B (en) * | 2018-01-16 | 2021-05-28 | 郑州轻工业学院 | Multi-fulcrum alternate-supporting elbow anti-corrosion strip winding and wrapping robot |
| CN108190077A (en) * | 2018-01-16 | 2018-06-22 | 郑州轻工业学院 | The bend pipe anti-corrosion strip winding packet robot that branched point alternately supports |
| CN108512130A (en) * | 2018-03-29 | 2018-09-07 | 天津太合节能科技有限公司 | On-line continuous alarming line connects up tooling |
| CN108512130B (en) * | 2018-03-29 | 2023-09-26 | 天津太合节能科技有限公司 | Online continuous alarm line wiring tool |
| CN108454082A (en) * | 2018-04-04 | 2018-08-28 | 洛阳理工学院 | A kind of bend winding machine anti-corrosion composite band is wrapped around device |
| CN109732897A (en) * | 2018-12-25 | 2019-05-10 | 中国一冶集团有限公司 | Line glass fibre cloth winding winding apparatus |
| CN110371804A (en) * | 2019-07-26 | 2019-10-25 | 威海市通联精密机械有限公司 | A kind of band taper stock strip winding machine |
| CN110371804B (en) * | 2019-07-26 | 2024-06-04 | 威海市通联精密机械有限公司 | Take tapering stock to twine area machine |
| CN111941814A (en) * | 2020-08-18 | 2020-11-17 | 威海晟军机械加工厂 | Static pressure support device for bent pipe of bent pipe winding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |