CN204692429U - A kind of clip piston offshore field auxiliary power facility - Google Patents

A kind of clip piston offshore field auxiliary power facility Download PDF

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Publication number
CN204692429U
CN204692429U CN201520376082.XU CN201520376082U CN204692429U CN 204692429 U CN204692429 U CN 204692429U CN 201520376082 U CN201520376082 U CN 201520376082U CN 204692429 U CN204692429 U CN 204692429U
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China
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clip
bearing
piston
conical surface
fixed
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Chinese (zh)
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张志雄
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Zhi Jie Electromechanical Product Design Working Spaces Strand Of Economy Of Wenzhou Technological Development Zone
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Zhi Jie Electromechanical Product Design Working Spaces Strand Of Economy Of Wenzhou Technological Development Zone
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Abstract

The utility model relates to a kind of offshore field auxiliary device, a kind of clip piston offshore field auxiliary power facility, as improvement: clip piston buffer comprises clip piston rod, clip piston cylinder, clip guide cylinder, lower end clip lid, upper end clip lid and paired half-open lower catch hoop and paired half-open front band; The periphery of working platform is evenly equipped with Platform hinge to be connected with clip piston buffer one end, the clip piston buffer the other end is connected with fixed feet.Clip piston buffer adopts and is threaded in conjunction with double-piston sealing two-way shock-absorbing, and every clip piston buffer can bear pulling force or pressure simultaneously, guarantees that working platform can resist the sea beat from any orientation.By working platform, disk synchronous turbin generator and clip piston buffer are combined, solve two hang-ups always perplexing offshore field simultaneously: power source motor rapid wear problem and oil well installation Integral shockproof problem, achieve beyond thought effect.

Description

A kind of clip piston offshore field auxiliary power facility
Technical field
The utility model relates to a kind of offshore field auxiliary device, belong to marine energy development technique application, particularly relate to a kind of clip piston offshore field auxiliary power facility by means of operations offshore platform.
Background technique
Huge renewable energy sources is contained in ocean, and THE EXPLOITATION OF OCEAN ENERGY has become the strategic selection of countries in the world.And the shore line of China is very long, marine resources enrich, and ocean platform is the structure providing production and living facilities for carrying out the activity such as drilling well, oil recovery at sea.Fixed, movable and semi-fixed type three major types can be divided into by its structural characteristics and working state.The bottom of fixed platform is directly supported by stake, expansion footing or other structures and is bonded to seabed, is divided into pile foundation type and gravity type two kinds by support exists.Movable platform floats in water or is supported on seabed, another well location can be moved to from a well location, connect support exists and can be divided into end formula and floating type two classes, studying novel semi-fixed type ocean platform in recent years, it can be fixed in deep water, have high movable again, namely tension leg type platform belongs to this type of.Ocean platform is by superstructure, and namely Platform Deck and fondational structure form.Superstructure is generally made up of upper and lower layers Platform Deck and storey between framework or column.Deck is arranged complete drilling device and assistant tool, power plant, mud circulation cleaning equipment, the work of personnel, living facilities and helicopter raising platform etc.The size of Platform Deck is determined by operation.
As everyone knows, the expense that offshore drilling platforms system is keeped in repair at every turn is all surprising, any component in offshore drilling platforms system are all wanted to stand seawater corrosion, any oil circuit keeps in repair or changes and power breakdown eliminating spends higher, and affects oil well production for a long time.Particularly offshore field, the prominent features of well-known slide beam oil rig is intermittence acting, and therefore supporting power source working life and overall antidetonation can become the Pinch technology of this technical field always with it.
Summary of the invention
The utility model provides a kind of and adopts the two-way shock-absorbing of clip piston structure, in conjunction with disc type synchronizing wheel motor, and is furnished with supporting member, solves the technical bottleneck of offshore field, specific as follows:
A kind of clip piston offshore field auxiliary power facility, the periphery of working platform is evenly equipped with Platform hinge and is connected with nose end head on clip piston buffer, clip piston buffer lower opening termination is connected with fixed feet; Described working platform is fixed with motor base, rotary base and fork base, rotatablely on fork pivot pin on fork base be fixed wtih drilling well fork, rotating disk pivot pin on described rotary base is rotatable is fixed wtih synchronizing wheel rotating disk, and described motor base is installed with disk synchronous turbin generator; Described drilling well fork one side is fixedly ined succession the large rope of drilling well, and the large rope of drilling well is deep into sub-sea drilled wells bed after passing through the platform jewel hole hole on described working platform; The described drilling well fork the other end there is slide block elongated slot, slide block elongated slot is slidably combined with dish bar slide block; Described synchronizing wheel rotating disk one side is fixed wtih the pivot pin stud on slide block pivot pin, the pivot pin step section cylindrical on described slide block pivot pin with between its center through hole on described dish bar slide block for rotary sliding coordinates; Drive coordination band is had between synchronous pulley on described disk synchronous turbin generator and described synchronizing wheel rotating disk; As improvement:
Described clip piston buffer comprises clip piston rod, clip piston cylinder, clip guide cylinder, lower end clip lid, upper end clip lid and paired half-open lower catch hoop and paired half-open front band; Described clip piston rod one end is airtight is fixed with external sealed piston, porose seal ring in external sealed outside piston groove, movable sealing is formed between hole seal ring and described clip piston cylinder endoporus, the described clip piston rod the other end has bar outside thread, and bar major diameter of external thread size is less than or equal to described clip piston rod outside dimension; Described clip piston cylinder one end is airtight is fixed with interior packed-piston, axle seal ring is had in interior packed-piston internal bore groove, movable sealing is formed between axle seal ring and described clip piston rod cylindrical, the described clip piston cylinder the other end has cylinder clip interface, there is the cylinder conical surface at the cylinder clip interface back side, there is the lower cover conical surface at the described clip lid back side, lower end, the cylinder conical surface and the lower cover conical surface symmetrical; Have the left conical surface of lower hoop and the right conical surface of lower hoop in paired half-open lower catch hoop, the left conical surface of lower hoop and the right conical surface of lower hoop match with between the described cylinder conical surface and the described lower cover conical surface simultaneously; Paired half-open lower catch hoop is by the fastening assembled in pairs of bolt and nut group under two groups, and there is buffer lower end described outer end, the clip lid back side, lower end; For being slidably matched between the endoporus cylindrical wall of described clip guide cylinder perforate end and described clip piston cylinder cylindrical, the described clip guide cylinder the other end has urceolus clip interface, there is the urceolus conical surface at the urceolus clip interface back side, there is the upper cover conical surface at the described clip lid back side, upper end, the urceolus conical surface and the upper cover conical surface symmetrical; Have the left conical surface of upper hoop and the right conical surface of upper hoop in paired half-open front band, the left conical surface of upper hoop and the right conical surface of upper hoop match with between the described urceolus conical surface and the described upper cover conical surface simultaneously; Paired half-open front band is by the fastening assembled in pairs of bolt and nut group on two groups; Buffer upper tip is had outside the described clip lid back side, upper end; , have clip screw inside described upper end clip lid, described clip screw and described bar outside thread are fastenedly connected; Cylinder clip interface on described clip piston cylinder and have gasket seal between described lower end clip lid, the urceolus clip interface on described clip guide cylinder and also have gasket seal between described upper end clip lid; Form first between described external sealed piston and described lower end clip lid and cushion cavity, form second between described external sealed piston and described interior packed-piston and cushion cavity;
As further improvement: described disk synchronous turbin generator comprises stator, rotor, machine shaft, motor housing, front cover, rear end cover and synchronous pulley, installation sole is had below motor housing, install between sole and motor housing and have reinforced company's muscle, leaded window on motor housing outer wall, elastic cable paper passes through lead-in wire window and is connected to external control power supply; Front cover and rear end cover are fixedly connected on face, motor housing rear and front end respectively, and stator is fixed on the inboard face of front cover, and rotor is fixed on machine shaft, and machine shaft is supported on front cover and rear end cover by fore bearing and rear bearing respectively; Front cover is also fixed wtih thrust-bearing end face, and another end face of thrust-bearing is close on the exterior edge face, side of rotor rack endoporus; Rear end cover is equipped with bearing bonnet, bearing bonnet is fixed by screws on rear end cover, and bearing bonnet the inner is stretched into the bonnet bearing hole on rear end cover and props up rear bearing;
Described rotor is contained on rotor rack, has flat key transmitting torque for transition fit between the axle flat key section on rotor rack endoporus and machine shaft; Described front cover there is front screw be fixed on motor housing front-end face, front cover center line there are respectively Front Cover Bearing hole and thrust axis bearing bore, Front Cover Bearing hole is positioned at outer end and is fixed wtih fore bearing cylindrical, and fore bearing endoporus is fixed wtih the fore bearing section of machine shaft; Thrust axis bearing bore is positioned at the inner and is fixed wtih thrust-bearing one end face, has adjusting washer (disk) between thrust-bearing other end and rotor rack endoporus exterior edge face, has the end face air gap of 2 to 3 millimeters between stator and rotor; Rear end cover has rear screw be fixed on motor housing ear end face, the bonnet bearing hole of rear end cover is fixed wtih rear bearing cylindrical, rear bearing endoporus is fixed wtih the rear bearing section of machine shaft; Rotating shaft shoulder block is had between rear bearing section and axle flat key section;
Described synchronous pulley cylindrical there are the synchronous gear teeth, synchronous pulley exterior edge face there is synchronizing wheel end face screw, synchronizing wheel step hole there are synchronizing wheel tool withdrawal groove and synchronizing wheel draw-in groove, in synchronizing wheel draw-in groove, activity is combined with synchronous wheel bore snap ring, position is placed with synchronizing wheel Adjusting ring at synchronizing wheel step hole base angle, and both sides, needle roller outer ring against synchronous wheel bore snap ring and synchronizing wheel Adjusting ring respectively; Synchronous gear teeth bi-side there is gear teeth baffle plate;
Described front cover is fixed with supporting member, and supporting member is fixed by screws on front cover, and the component for adjusting ring the inner on supporting member is stretched into the Front Cover Bearing hole on front cover and props up fore bearing; A no inner-ring bearing is had between supporting member outer end and synchronous pulley.
As further improvement: the eccentric distance between the center line of described slide block pivot pin and described rotating disk pivot pin with 1860 to 1870 millimeters.
the beneficial effects of the utility model:
(1) periphery of, working platform is evenly equipped with Platform hinge be connected with clip piston buffer one end, the clip piston buffer the other end is connected with fixed feet, and between described clip piston buffer and described working platform plane, degree of presenting angle is arranged, guarantees that working platform is steadily fixed.Clip piston buffer adopts and is threaded in conjunction with double-piston sealing two-way shock-absorbing, and every clip piston buffer can bear pulling force or pressure simultaneously, guarantees that working platform can resist the sea beat from any orientation.
(2) front cover, in the utility model is also fixed wtih an end face of thrust-bearing, and another end face of thrust-bearing is close on the exterior edge face, side of rotor rack endoporus; Thrust axis bearing bore is positioned at the inner and is fixed wtih thrust-bearing end face, has adjusting washer (disk), have the end face air gap of 2 to 3 millimeters between stator and rotor between another end face of thrust-bearing and rotor rack endoporus exterior edge face.The benefit of this technology is: produce rotating magnetic field when staor winding passes into three-phase alternating current, this magnetic field passes axially through air gap, and cutting rotor winding, induction current in rotor windings and produce torque, driving rotor rotates, and output torque manufacturing machine works.
(3) among the supporting member, in the utility model, outside component flange, outer bearing props up the coaxality held round between component for adjusting ring cylindrical is that the error of 100 millimeters of unit sizes is less than or equal to 0.01 millimeter, is similar to absolute concentric shafts.Prop up to hold round in order to ensure the outer bearing on supporting member, between component for adjusting ring cylindrical, there is highi degree of accuracy coaxality, guarantee that machine shaft and synchronous pulley also have coaxality relation, realize the steady coaxial rotating of synchronous pulley.Said structure achieves machine shaft and fore bearing and rear bearing only need bear pure torsion, and the radial force that drive chain produces react to synchronous pulley be can completely bear by no inner-ring bearing, only act on supporting member, radial force is born in overhanging section of the rotating shaft that completely avoid on machine shaft.
(4), disk synchronous turbin generator and clip piston buffer are combined by working platform by the utility model, solve two hang-ups always perplexing offshore field: power source motor rapid wear problem and oil well installation Integral shockproof problem, achieve beyond thought effect simultaneously.
Accompanying drawing explanation
Fig. 1 is overall side schematic view of the present utility model.
Fig. 2 is Fig. 1 plan view.
Fig. 3 is the enlarged local section schematic diagram at slide block pivot pin 177 position in Fig. 2.
Fig. 4 is the clip piston buffer 145 amplification profile schematic diagram in Fig. 1 or Fig. 2.
Fig. 5 is M-M sectional view in Fig. 4.
Fig. 6 is the half-open figure of the paired half-open lower catch hoop 555 in Fig. 4.
Fig. 7 is N-N sectional view in Fig. 4.
Fig. 8 is the half-open figure of the paired half-open front band 333 in Fig. 4.
Fig. 9 is upper end clip lid 809 part sectioned view in Fig. 4.
Figure 10 is the side cutaway view after Fig. 9 90-degree rotation.
Figure 11 is lower end clip lid 119 part sectioned view in Fig. 4.
Figure 12 is the side cutaway view after Figure 11 90-degree rotation.
Figure 13 is the sectional drawing that the clip piston cylinder 613 in Fig. 4 is fixed wtih interior packed-piston 621.
Figure 14 is clip guide cylinder 612 sectional drawing in Fig. 4.
Figure 15 to be clip piston rod in Fig. 4 611 with external sealed piston 936 be fixed together sectional drawing.
Figure 16 is the disk synchronous turbin generator 180 overall structure partial cutaway schematic in Fig. 1 or Fig. 2.
Front cover 20 enlarged local section schematic diagram in Figure 17 Figure 16.
The enlarged local section schematic diagram at position residing for supporting member 80 in Figure 18 Figure 16 and synchronous pulley 90.
Supporting member 80 enlarged local section schematic diagram in Figure 19 Figure 18.
Synchronous pulley 90 1 side view in Figure 20 Figure 18.
Synchronous pulley 90 enlarged local section schematic diagram in Figure 21 Figure 18.
Embodiment
The utility model is described in detail below in conjunction with the drawings and specific embodiments:
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4: a kind of clip piston offshore field auxiliary power facility, the periphery of working platform 110 is evenly equipped with Platform hinge 144 to be connected with nose end head on clip piston buffer 145, clip piston buffer 145 lower opening termination is connected with fixed feet 146; Described working platform 110 is fixed with motor base 505, rotary base 158 and fork base 151, rotatablely on fork pivot pin 503 on fork base 151 be fixed wtih drilling well fork 153, rotating disk pivot pin 188 on described rotary base 158 is rotatable is fixed wtih synchronizing wheel rotating disk 179, and described motor base 505 is installed with disk synchronous turbin generator 180; Described drilling well fork 153 1 side is fixedly ined succession the large rope 152 of drilling well, and the large rope of drilling well 152 is deep into sub-sea drilled wells bed after passing through the platform jewel hole hole 501 on described working platform 110; Described drilling well fork 153 the other end there is slide block elongated slot 157, slide block elongated slot 157 is slidably combined with dish bar slide block 159; Described synchronizing wheel rotating disk 179 1 side is fixed wtih the pivot pin stud 771 on slide block pivot pin 177, pivot pin step section 772 cylindrical on described slide block pivot pin 177 with between its center through hole 508 on described dish bar slide block 159 for rotary sliding coordinates; Drive coordination band 502 is had between synchronous pulley 90 on described disk synchronous turbin generator 180 and described synchronizing wheel rotating disk 179; As improvement:
In Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14 and Figure 15: described clip piston buffer 145 comprises clip piston rod 611, clip piston cylinder 613, clip guide cylinder 612, lower end clip lid 119, upper end clip lid 809 and paired half-open lower catch hoop 555 and paired half-open front band 333; Described clip piston rod 611 one end is airtight is fixed with external sealed piston 936, porose seal ring 636 in external sealed piston 936 peripheral groove, movable sealing is formed between hole seal ring 636 and described clip piston cylinder 613 endoporus, described clip piston rod 611 the other end has bar outside thread 625, and bar outside thread 625 outside dimension is less than or equal to described clip piston rod 611 outside dimension; Described clip piston cylinder 613 one end is airtight is fixed with interior packed-piston 621, axle seal ring 626 is had in interior packed-piston 621 internal bore groove, movable sealing is formed between axle seal ring 626 and described clip piston rod 611 cylindrical, described clip piston cylinder 613 the other end has cylinder clip interface 191, there is the cylinder conical surface 235 at cylinder clip interface 191 back side, there is the lower cover conical surface 253 at described clip lid 119 back side, lower end, and the cylinder conical surface 235 is symmetrical with the lower cover conical surface 253; Have the left conical surface of lower hoop 835 and the right conical surface 853 of lower hoop in paired half-open lower catch hoop 555, the left conical surface of lower hoop 835 and the lower hoop right conical surface 853 match with between the described cylinder conical surface 235 and the described lower cover conical surface 253 simultaneously; Paired half-open lower catch hoop 555 is by the fastening assembled in pairs of bolt and nut group 844 under two groups, and there is buffer lower end 632 described outer end, clip lid 119 back side, lower end; For being slidably matched between the endoporus cylindrical wall of described clip guide cylinder 612 perforate end and described clip piston cylinder 613 cylindrical, described clip guide cylinder 612 the other end has urceolus clip interface 908, there is the urceolus conical surface 335 at urceolus clip interface 908 back side, there is the upper cover conical surface 353 at described clip lid 809 back side, upper end, and the urceolus conical surface 335 is symmetrical with the upper cover conical surface 353; Have the left conical surface of upper hoop 935 and the right conical surface 953 of upper hoop in paired half-open front band 333, the left conical surface of upper hoop 935 and the upper hoop right conical surface 953 match with between the described urceolus conical surface 335 and the described upper cover conical surface 353 simultaneously; Paired half-open front band 333 is by the fastening assembled in pairs of bolt and nut group 944 on two groups; Buffer upper tip 622 is had outside described clip lid 809 back side, upper end; , have clip screw 615 inside described upper end clip lid 809, described clip screw 615 is fastenedly connected with described bar outside thread 625; There is gasket seal 222 between cylinder clip interface 191 on described clip piston cylinder 613 and described lower end clip lid 119, between the urceolus clip interface 908 on described clip guide cylinder 612 and described upper end clip lid 809, also have gasket seal 222; Form first between described external sealed piston 936 and described lower end clip lid 119 and cushion cavity 111, form second between described external sealed piston 936 and described interior packed-piston 621 and cushion cavity 112.
As further improvement: in Fig. 1, Fig. 2, Figure 16, Figure 17, Figure 18, Figure 19, Figure 20 and Figure 21, described disk synchronous turbin generator 180 comprises stator 51, rotor 52, machine shaft 40, motor housing 10, front cover 20, rear end cover 30 and synchronous pulley 90, have below motor housing 10 and sole 11 is installed, install between sole 11 and motor housing 10 and have reinforced company's muscle 13, leaded window 50 on motor housing 10 outer wall, elastic cable paper passes through lead-in wire window 50 and is connected to external control power supply; Front cover 20 and rear end cover 30 are fixedly connected on face, motor housing 10 rear and front end respectively, stator 51 is fixed on the inboard face of front cover 20, rotor 52 is fixed on machine shaft 40, and machine shaft 40 is supported on front cover 20 and rear end cover 30 by fore bearing 25 and rear bearing 35 respectively; Front cover 20 is also fixed wtih thrust-bearing 65 1 end faces, and another end face of thrust-bearing 65 is close on the exterior edge face, side of rotor rack 32 endoporus; Rear end cover 30 is equipped with bearing bonnet 33, bearing bonnet 33 is fixed by screws on rear end cover 30, and bearing bonnet 33 the inner is stretched into the bonnet bearing hole 34 on rear end cover 30 and propped up rear bearing 35; Front cover 20 is fixed with supporting member 80, and supporting member 80 is fixed by screws on front cover 20, and component for adjusting ring 82 the inner on supporting member 80 is stretched into the Front Cover Bearing hole 24 on front cover 20 and props up fore bearing 25; A no inner-ring bearing 60 is had between supporting member 80 outer end and synchronous pulley 90.
As further improvement: rotor 52 is contained on rotor rack 32, between the axle flat key section 48 on rotor rack 32 endoporus and machine shaft 40, there is flat key 14 transmitting torque for transition fit; Front cover 20 there is front screw 21 be fixed on motor housing 10 front-end face, front cover 20 center line there are respectively Front Cover Bearing hole 24 and thrust axis bearing bore 26, Front Cover Bearing hole 24 is positioned at outer end and is fixed wtih fore bearing 25 cylindrical, and fore bearing 25 endoporus is fixed wtih the fore bearing section 45 of machine shaft 40; Thrust axis bearing bore 26 is positioned at the inner and is fixed wtih thrust-bearing 65 1 end face, has adjusting washer (disk) 67 between thrust-bearing 65 other end and rotor rack 32 endoporus exterior edge face, has the end face air gap 75 of 2 to 3 millimeters between stator 51 and rotor 52; Rear end cover 30 has rear screw 31 be fixed on motor housing 10 ear end face, the bonnet bearing hole 34 of rear end cover 30 is fixed wtih rear bearing 35 cylindrical, rear bearing 35 endoporus is fixed wtih the rear bearing section 43 of machine shaft 40; Rotating shaft shoulder block 36 is had between rear bearing section 43 and axle flat key section 48.
As further improvement: have rotational clearance 88 between the component inner bore of step 84 of supporting member 80 and the rotating shaft of machine shaft 40 overhanging section 46, the outer bearing of supporting member 80 props up and holds round 89 and support cylinder needle roller 68 on no inner-ring bearing 60, the cylindrical of the needle roller outer ring 69 on no inner-ring bearing 60 is fixed on synchronizing wheel step hole 96 inner round wall of synchronous pulley 90, synchronizing wheel step hole 96 bottom surface there is the axis for spline tooth circumferential engagement between synchronizing wheel splined hole 94 and the axle head spline 49 on machine shaft 40 slidably coordinate, the end face of axle head spline 49 there is axle head screw 47, axle head screw 47 is combined with the axial displacement that step backing-up screw 74 limits axially locating back-up ring 70, axially locating back-up ring 70 outer rim position is fixed on the outer Transverse plane of synchronizing wheel splined hole 94, then the axial displacement of synchronous pulley 90 is limited.
As further improvement: axially locating back-up ring 70 outer side surface has locking catch 71 together with axially locating back-up ring 70, be fixed on the outer Transverse plane of synchronizing wheel splined hole 94 by back-up ring screw 77; On any flat limit that locking catch 71 has catch corner edges 72 to be close on two flat side bumper shoulder caps 73 of step backing-up screw 74.
As further improvement: synchronous pulley 90 cylindrical has the synchronous gear teeth 99, synchronous pulley 90 exterior edge face there is synchronizing wheel end face screw 97, synchronizing wheel step hole 96 there are synchronizing wheel tool withdrawal groove 93 and synchronizing wheel draw-in groove 98, in synchronizing wheel draw-in groove 98, activity is combined with synchronous wheel bore snap ring 91, position is placed with synchronizing wheel Adjusting ring 92 at synchronizing wheel step hole 96 base angle, and both sides, needle roller outer ring 69 against synchronous wheel bore snap ring 91 and synchronizing wheel Adjusting ring 92 respectively; The synchronous gear teeth 99 bi-side there is gear teeth baffle plate 100.
As further improvement: supporting member 80 there is component flange 87, component for adjusting ring 82 cylindrical inside component flange 87 and be transition fit between Front Cover Bearing hole 24; Component for adjusting ring 82 cylindrical and outer bearing have coaxality relation between propping up and holding round 89; Front cover 20 outer side surface there is protecgulum concave station face 29, protecgulum concave station face 29 has five to four protecgulum screws 27, component flange 87 has five to four component pillow holes 85 corresponding with protecgulum screw 27; Component screw 28 passes through component pillow hole 85 and matches with protecgulum screw 27, is fixed on by supporting member 80 on protecgulum concave station face 29; There is between protecgulum concave station face 29 and Front Cover Bearing hole 24 the perpendicularity relation of Pyatyi tolerance grade.
in embodiment,
There is between the center line of described slide block pivot pin 177 and described rotating disk pivot pin 188 eccentric distance of 1860 to 1870 millimeters, be preferably 1865 millimeters.
Clip piston rod 611 diameter in clip piston buffer 145 is 62 millimeters, and bar outside thread 625 is M60 × 2; Clip piston cylinder 613 internal diameter is 262 millimeters, and clip piston cylinder 613 external diameter is 280 millimeters; Distance between buffer upper tip 622 and buffer lower end 632 is 2330 millimeters; Present 45 degree of angles between clip piston buffer 145 and described working platform 110 plane to arrange.
Front cover 20 is fixed on motor housing 10 front-end face by the protecgulum housing hole 39 that 8 front screws 21 pass through on front cover 20, and rear end cover 30 is fixed on motor housing 10 ear end face by the bonnet housing hole that after 8, screw 31 passes through on rear end cover 30.
One, a key technology of the present utility model is: the periphery of working platform 110 is evenly equipped with clip piston buffer 145.
Two, key components and parts clip piston buffer 145 assembling process of the present utility model is as follows:
(1), between the described smooth outer nose circle of clip piston rod 611 and external sealed piston 936 endoporus, interference fit is airtight is integrally fixed, and is placed on by hole seal ring 636 in the seal groove on external sealed piston 936 cylindrical; Between described clip piston cylinder 613 opening end endoporus and interior packed-piston 621 cylindrical, interference fit is airtight is integrally fixed, and is placed on by axle seal ring 626 in the seal groove on interior packed-piston 621 endoporus.
(2), by bar outside thread 625 one end on clip piston rod 611 pass through interior packed-piston 621 endoporus, make bar outside thread 625 match fastening with clip screw 615.
Cylinder clip interface 191 on clip piston cylinder 613 is aligned with lower end clip lid 119, makes the cylinder conical surface 235 and the lower cover conical surface 253 symmetrical; The left conical surface of lower hoop 835 in paired half-open lower catch hoop 555 and the right conical surface 853 of lower hoop, match with the cylinder conical surface 235 and the lower cover conical surface 253 simultaneously respectively, then by bolt and nut group 844 under two groups by the fastening assembled in pairs of paired half-open lower catch hoop 555.
In like manner, the urceolus clip interface 908 on clip guide cylinder 612 is aligned with upper end clip lid 809, make the urceolus conical surface 335 and the upper cover conical surface 353 symmetrical; The left conical surface of upper hoop 935 in paired half-open front band 333 and the right conical surface 953 of upper hoop, match with the urceolus conical surface 335 and the upper cover conical surface 353 simultaneously respectively, then by bolt and nut group 944 by the fastening assembled in pairs of paired half-open front band 333.
(3), achieve, the hole seal ring 636 in external sealed piston 936 peripheral groove and form movable sealing between described clip piston cylinder 613 endoporus; Movable sealing is formed between axle seal ring 626 in interior packed-piston 621 internal bore groove and described clip piston rod 611 cylindrical.Meanwhile, form between the endoporus cylindrical wall of described clip guide cylinder 612 perforate end and described clip piston cylinder 613 cylindrical and be slidably matched, play leading role.Form first between described external sealed piston 936 and described lower end clip lid 119 and cushion cavity 111, form second between described external sealed piston 936 and described interior packed-piston 621 and cushion cavity 112.
(4), integrated connection
Buffer upper tip 622 on four clip piston buffer 145 is connected with the four platforms hinge 144 in working platform 410 circle edge successively, the buffer lower end 632 on clip piston buffer 145 is connected with four fixed feet 146 successively.
Have between accumulation of energy storage cabinet 448 with mechanical energy converting electrical energy unit 441 and be connected wire 449, rotate when sea wind blows fan blade runner 443, then wind wheel rotating shaft 442 is driven to rotate, in mechanical energy converting electrical energy unit 441 inside, mechanical energy is converted to electric energy, by connecting wire 449 by electrical power storage among accumulation of energy storage cabinet 448 or being directly supplied to people on islands and reefs uses.Data-collection unit cooling system is equipped with in mechanical energy converting electrical energy unit 441; particularly be equipped with the horizontal safety check 490 of clip before cooling pump 438; not only can guarantee that the long-time running of mechanical energy converting electrical energy unit 441 can not be generated heat; and cooling pump 438 without the need to adding diversion just remote-controlled startup, can realize remote auto manipulation.
Under sea beat, when clip piston buffer 145 subjects tensile load, the closed gas in the first buffering cavity 111 in clip piston buffer 145 expands, the closed gas compression in the second buffering cavity 112 in clip piston buffer 145;
Under sea beat, when clip piston buffer 145 subjects pressure load, the closed gas compression in the first buffering cavity 111 in clip piston buffer 145, the closed gas in the second buffering cavity 112 in clip piston buffer 145 expands.No matter be under pressure or under tension impact, clip piston buffer 145 can both play the effect of bumper and absorbing shock.
three,another key technology of the present utility model is: power source adopts disk synchronous turbin generator 180, and is equipped with supporting member 80.
Four, critical component supporting member 80 number of assembling steps:
(1) supporting member 80 is installed
By the component for adjusting ring 82 on supporting member 80 and nearly outer end place, the Front Cover Bearing hole 24 on front cover 20 transition fit, and match with the protecgulum screw 27 on front cover 20 with the component pillow hole 85 that component screw 28 passes through on supporting member 80, component flange 87 on supporting member 80 is close to fixing with the protecgulum concave station face 29 on front cover 20, makes the rotational clearance 88 having 1 millimeter between rotating shaft overhanging section of 46 external frames of the component inner bore of step 84 on supporting member 80 and machine shaft 40.
(2) needle roller outer ring 69 is installed
No inner-ring bearing 60 selects RNA type separated type no inner-ring bearing.
First synchronizing wheel Adjusting ring 92 Spielpassung being put among the synchronizing wheel step hole 96 on synchronous pulley 90 and crossing synchronizing wheel tool withdrawal groove 93 is attached on band wheel bore bottom surface 95; Again by among the synchronizing wheel step hole 96 on the needle roller outer ring 69 on no inner-ring bearing 60 slightly interference fit press-in synchronous pulley 90, again synchronous wheel bore snap ring 91 special tool is put into synchronizing wheel draw-in groove 98, make both sides, needle roller outer ring 69 against synchronous wheel bore snap ring 91 and synchronizing wheel Adjusting ring 92 respectively.
(3) connection between synchronous pulley 90 and machine shaft 40
The needle roller outer ring 69 be fixed on synchronous pulley 90 is inserted in together with cylinder needle roller 68 and is fixed on outer bearing and props up and hold round 89 last points, slowly rotational synchronization belt wheel 90, synchronizing wheel splined hole 94 on synchronous pulley 90 is aimed at the axle head spline 49 on machine shaft 40 match, continue pushing synchronous pulley 90, the overall and outer bearing of the cylinder needle roller 68 on needle roller outer ring 69 is propped up hold round 89 to match completely.
First take after step backing-up screw 74 passes through axially locating back-up ring 70 center hole and match with the axle head screw 47 on machine shaft 40, the two flat side bumpers of axially locating back-up ring 70 on step backing-up screw 74 are takeed between caps 73 and axle head spline 49 exterior edge face has one millimeter axially freely to measure.
Match with the synchronizing wheel end face screw 97 on synchronous pulley 90 pass through the positioning retainer ring through hole 76 on axially locating back-up ring 70 again with five back-up ring screws 77 after, axially locating back-up ring 70 is also fastened on synchronous pulley 90 exterior edge face;
Also match with the synchronizing wheel end face screw 97 on synchronous pulley 90 after finally passing through the through hole on locking catch 71 and the positioning retainer ring through hole 76 on axially locating back-up ring 70 successively with a back-up ring screw 77, on any flat limit that catch corner edges 72 on locking catch 71 is aimed on two flat side bumper shoulder caps 73, play and loosen effect.
Install.
Five, run
When disk synchronous turbin generator 180 starts, the moment of torsion that electromagnetic force produces is matched with the synchronizing wheel splined hole 94 on synchronous pulley 90 by the axle head spline 49 on machine shaft 40, passes to the synchronous gear teeth 99 on synchronous pulley 90, realizes moment of torsion and exports.
The synchronous gear teeth 99 on synchronous pulley 90 drive synchronizing wheel rotating disk 179 to rotate centered by rotating disk pivot pin 188 by drive coordination band 502, and circumgyration campaign done by related slide block pivot pin 177 then; While its center through hole 508 on dish bar slide block 159 makes circumference rotation-sliding with pivot pin step section 772 cylindrical on slide block pivot pin 177, force on the slide block elongated slot 157 of two planes up and down on dish bar slide block 159 on drilling well fork 153 and do sliding motion, drive drilling well fork 153 to make swinging motion centered by fork pivot pin 503, finally realize the large rope 152 of drilling well and move up and down and obtain seabed crude oil.
Six, the utility model has following substantive distinguishing features and progressive effect:
(1) periphery of, working platform 110 is evenly equipped with Platform hinge 144 be connected with clip piston buffer 145 one end, clip piston buffer 145 the other end is connected with fixed feet 146, and present 45 degree of angles between described clip piston buffer 145 and described working platform 110 plane and arrange, guarantee that working platform 110 is steadily fixed.Clip piston buffer 145 adopts and is threaded in conjunction with double-piston sealing two-way shock-absorbing, and every clip piston buffer 145 can bear pulling force or pressure simultaneously, guarantees that working platform 110 can resist the sea beat from any orientation.
Under sea beat, when clip piston buffer 145 subjects tensile load, closed gas in two-way shock-absorbing first chamber 256 in clip piston buffer 145 expands, the closed gas compression in two-way shock-absorbing second chamber 265 in clip piston buffer 145; Under sea beat, when clip piston buffer 145 subjects pressure load, closed gas compression in two-way shock-absorbing first chamber 256 in clip piston buffer 145, the closed gas in two-way shock-absorbing second chamber 265 in clip piston buffer 145 expands.No matter be under pressure or under tension impact, clip piston buffer 145 can both play the effect of shock-absorbing, guarantees that working platform 110 can resist the sea beat from any orientation.
(2) front cover 20, in the utility model is also fixed wtih an end face of thrust-bearing 65, and another end face of thrust-bearing 65 is close on the exterior edge face, side of rotor rack 32 endoporus; Thrust axis bearing bore 26 is positioned at the inner and is fixed wtih thrust-bearing 65 1 end faces, has adjusting washer (disk) 67, have the end face air gap 75 of 2 to 3 millimeters between stator 51 and rotor 52 between another end face of thrust-bearing 65 and rotor rack 32 endoporus exterior edge face.The benefit of this technology is: produce rotating magnetic field when stator 51 winding passes into three-phase alternating current, this magnetic field passes axially through air gap, and cutting rotor 52 winding, induction current in rotor windings and produce torque, driving rotor rotates, and output torque manufacturing machine works.
(3) among the supporting member 80, in the utility model, outside component flange 87, outer bearing props up the coaxality held round between 89 and component for adjusting ring 82 cylindrical is that the error of 100 millimeters of unit sizes is less than or equal to 0.01 millimeter, is similar to absolute concentric shafts.Prop up to hold round between 89 and component for adjusting ring 82 cylindrical in order to ensure the outer bearing on supporting member 80 and there is highi degree of accuracy coaxality, guarantee that machine shaft 40 and synchronous pulley 90 also have coaxality relation, realize synchronous pulley 90 steadily coaxial rotating.Said structure achieves machine shaft 40 and fore bearing 25 and rear bearing 35 need and bears pure torsion, and the radial force that drive chain produces react to synchronous pulley 90 be can completely bear by no inner-ring bearing 60, only act on supporting member 80, the rotating shaft that completely avoid on machine shaft 40 bears radial force for overhanging section 46.
(4), disk synchronous turbin generator 180 and clip piston buffer 145 are combined by working platform 110 by the utility model, solve two hang-ups always perplexing offshore field: power source motor rapid wear problem and oil well installation Integral shockproof problem, achieve beyond thought effect simultaneously.

Claims (3)

1. a clip piston offshore field auxiliary power facility, the periphery of working platform (110) is evenly equipped with Platform hinge (144) to be connected with the upper nose end head of clip piston buffer (145), clip piston buffer (145) lower opening termination is connected with fixed feet (146); Described working platform (110) is fixed with motor base (505), rotary base (158) and fork base (151), fork pivot pin (503) on fork base (151) is above rotatable is fixed wtih drilling well fork (153), rotating disk pivot pin (188) on described rotary base (158) is rotatable is fixed wtih synchronizing wheel rotating disk (179), and described motor base (505) is installed with disk synchronous turbin generator (180); Described drilling well fork (153) side is fixedly ined succession the large rope of drilling well (152), and the large rope of drilling well (152) is deep into sub-sea drilled wells bed after passing through the platform jewel hole hole (501) on described working platform (110); Described drilling well fork (153) the other end there is slide block elongated slot (157), slide block elongated slot (157) is slidably combined with dish bar slide block (159); Described synchronizing wheel rotating disk (179) side is fixed wtih the pivot pin stud (771) on slide block pivot pin (177), pivot pin step section (772) cylindrical on described slide block pivot pin (177) with between its center through hole (508) on described dish bar slide block (159) for rotary sliding coordinates; Drive coordination band (502) is had between synchronous pulley (90) on described disk synchronous turbin generator (180) and described synchronizing wheel rotating disk (179); It is characterized in that:
Described clip piston buffer (145) comprises clip piston rod (611), clip piston cylinder (613), clip guide cylinder (612), lower end clip lid (119), upper end clip lid (809) and paired half-open lower catch hoop (555) and paired half-open front band (333), described clip piston rod (611) one end is airtight is fixed with external sealed piston (936), porose seal ring (636) in external sealed piston (936) peripheral groove, movable sealing is formed between hole seal ring (636) and described clip piston cylinder (613) endoporus, described clip piston rod (611) the other end has bar outside thread (625), and bar outside thread (625) outside dimension is less than or equal to described clip piston rod (611) outside dimension, described clip piston cylinder (613) one end is airtight is fixed with interior packed-piston (621), axle seal ring (626) is had in interior packed-piston (621) internal bore groove, movable sealing is formed between axle seal ring (626) and described clip piston rod (611) cylindrical, described clip piston cylinder (613) the other end has cylinder clip interface (191), there is the cylinder conical surface (235) at cylinder clip interface (191) back side, there is the lower cover conical surface (253) at described clip lid (119) back side, lower end, the cylinder conical surface (235) is symmetrical with the lower cover conical surface (253), have the left conical surface of lower hoop (835) and the right conical surface of lower hoop (853) in paired half-open lower catch hoop (555), the left conical surface of lower hoop (835) and the right conical surface of lower hoop (853) match with between the described cylinder conical surface (235) and the described lower cover conical surface (253) simultaneously, paired half-open lower catch hoop (555) is by bolt and nut group (844) fastening assembled in pairs under two groups, and there is buffer lower end (632) described clip lid (119) outer end, the back side, lower end, for being slidably matched between the endoporus cylindrical wall of described clip guide cylinder (612) perforate end and described clip piston cylinder (613) cylindrical, described clip guide cylinder (612) the other end has urceolus clip interface (908), there is the urceolus conical surface (335) at urceolus clip interface (908) back side, there is the upper cover conical surface (353) at described clip lid (809) back side, upper end, and the urceolus conical surface (335) is symmetrical with the upper cover conical surface (353), have the left conical surface of upper hoop (935) and the right conical surface of upper hoop (953) in paired half-open front band (333), the left conical surface of upper hoop (935) and the right conical surface of upper hoop (953) match with between the described urceolus conical surface (335) and the described upper cover conical surface (353) simultaneously, paired half-open front band (333) is by bolt and nut group (944) fastening assembled in pairs on two groups, buffer upper tip (622) is had outside described clip lid (809) back side, upper end, there is clip screw (615) described inner side, upper end clip lid (809), and described clip screw (615) and described bar outside thread (625) are fastenedly connected, there is gasket seal (222) between cylinder clip interface (191) on described clip piston cylinder (613) and described lower end clip lid (119), between the urceolus clip interface (908) on described clip guide cylinder (612) and described upper end clip lid (809), also have gasket seal (222), form first between described external sealed piston (936) and described lower end clip lid (119) and cushion cavity (111), form second between described external sealed piston (936) and described interior packed-piston (621) and cushion cavity (112).
2. a kind of clip piston offshore field auxiliary power facility according to claim 1, it is characterized in that: described disk synchronous turbin generator (180) comprises stator (51), rotor (52), machine shaft (40), motor housing (10), front cover (20), rear end cover (30) and synchronous pulley (90), there is installation sole (11) motor housing (10) below, install between sole (11) and motor housing (10) and have reinforced company's muscle (13), leaded window (50) on motor housing (10) outer wall, elastic cable paper passes through lead-in wire window (50) and is connected to external control power supply, front cover (20) and rear end cover (30) are fixedly connected on motor housing (10) face, rear and front end respectively, stator (51) is fixed on front cover (20) inboard face, rotor (52) is fixed on machine shaft (40), and machine shaft (40) is supported on front cover (20) and rear end cover (30) by fore bearing (25) and rear bearing (35) respectively, front cover (20) is also fixed wtih thrust-bearing (65) end faces, and thrust-bearing (65) another end face is close on the exterior edge face, side of rotor rack (32) endoporus, bearing bonnet (33) rear end cover (30) is equipped with, bearing bonnet (33) is fixed by screws on rear end cover (30), and bearing bonnet (33) the inner is stretched into the bonnet bearing hole (34) on rear end cover (30) and propped up rear bearing (35),
Described rotor (52) is contained on rotor rack (32), has flat key (14) transmitting torque for transition fit between the axle flat key section (48) on rotor rack (32) endoporus and machine shaft (40); Described front cover (20) there is front screw (21) be fixed on motor housing (10) front-end face, front cover (20) center line there are respectively Front Cover Bearing hole (24) and thrust axis bearing bore (26), Front Cover Bearing hole (24) is positioned at outer end and is fixed wtih fore bearing (25) cylindrical, and fore bearing (25) endoporus is fixed wtih the fore bearing section (45) of machine shaft (40); Thrust axis bearing bore (26) is positioned at the inner and is fixed wtih thrust-bearing (65) end face, there is adjusting washer (disk) (67) between thrust-bearing (65) other end and rotor rack (32) endoporus exterior edge face, between stator (51) and rotor (52), have the end face air gap (75) of 2 to 3 millimeters; Rear end cover (30) there is rear screw (31) be fixed on motor housing (10) ear end face, the bonnet bearing hole (34) of rear end cover (30) is fixed wtih rear bearing (35) cylindrical, and rear bearing (35) endoporus is fixed wtih the rear bearing section (43) of machine shaft (40); Rotating shaft shoulder block (36) is had between rear bearing section (43) and axle flat key section (48);
Described synchronous pulley (90) cylindrical there are the synchronous gear teeth (99), synchronous pulley (90) exterior edge face there is synchronizing wheel end face screw (97), synchronizing wheel step hole (96) there are synchronizing wheel tool withdrawal groove (93) and synchronizing wheel draw-in groove (98), in synchronizing wheel draw-in groove (98), activity is combined with synchronous wheel bore snap ring (91), synchronizing wheel step hole (96) position, base angle is placed with synchronizing wheel Adjusting ring (92), needle roller outer ring (69) both sides against synchronous wheel bore snap ring (91) and synchronizing wheel Adjusting ring (92) respectively, the synchronous gear teeth (99) bi-side there is gear teeth baffle plate (100),
Described front cover (20) is fixed with supporting member (80), supporting member (80) is fixed by screws on front cover (20), and component for adjusting ring (82) the inner on supporting member (80) is stretched into the Front Cover Bearing hole (24) on front cover (20) and propped up fore bearing (25); A no inner-ring bearing (60) is had between supporting member (80) outer end and synchronous pulley (90).
3. a kind of clip piston offshore field auxiliary power facility according to claim 1, has the eccentric distance of 1860 to 1870 millimeters between the center line of described slide block pivot pin (177) and described rotating disk pivot pin (188).
CN201520376082.XU 2015-06-03 2015-06-03 A kind of clip piston offshore field auxiliary power facility Expired - Fee Related CN204692429U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106849474A (en) * 2017-03-07 2017-06-13 荣成船宝发电机有限公司 A kind of fishing boat generator shock-damping structure
CN110620467A (en) * 2019-11-06 2019-12-27 江苏科技大学 A casing structure for motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106849474A (en) * 2017-03-07 2017-06-13 荣成船宝发电机有限公司 A kind of fishing boat generator shock-damping structure
CN106849474B (en) * 2017-03-07 2023-08-04 荣成船宝发电机有限公司 Shock-absorbing structure of fishing boat generator
CN110620467A (en) * 2019-11-06 2019-12-27 江苏科技大学 A casing structure for motor
CN110620467B (en) * 2019-11-06 2021-05-11 南通海日机电科技有限公司 A casing structure for motor

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