CN102060217B - Ball-containing position lock and pipe coiling device with multiple damping mechanisms - Google Patents
Ball-containing position lock and pipe coiling device with multiple damping mechanisms Download PDFInfo
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- CN102060217B CN102060217B CN201010550574.8A CN201010550574A CN102060217B CN 102060217 B CN102060217 B CN 102060217B CN 201010550574 A CN201010550574 A CN 201010550574A CN 102060217 B CN102060217 B CN 102060217B
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- ball
- damping
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- lock core
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4428—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism
- B65H75/4434—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting on the reel or on a reel blocking mechanism actuated by pulling on or imparting an inclination to the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
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Abstract
A pipe coiling device with multiple damping mechanisms is more reliable than a pipe coiling device with a single damping mechanism. The scheme of the new concept is that a position lock is modified in a used pipe winder in which multiple damping mechanisms are used together. The ball-containing position lock of the pipe coiling device with multiple damping mechanisms consists of a lock core shaft (74) driven by a pinion (9), a ball (70), a torsional spring (73), a lock core (72) and a position lock housing (71), wherein one end of the torsional spring is L-shaped, and the other end of the torsional spring is U-shaped; the key of technical innovation is the ball; the ball (70) is smooth and is preferably a steel ball; and the ball has the characteristic of six freedom degrees, namely three translation freedom degrees and three rotation freedom degrees, so that the ball has less component torsion moment than a crank pin or a locking pin and is difficult to block occasionally in motion. The torsional spring (73) has dense coils and a round section, so that the L-shaped end part (73a) and the U-shaped end part (73b), which are provided with a plurality of bends, can be conveniently machined, and a mandrel is difficultly worn by a square torsional edge in work.
Description
Technical field
The present invention relates to conduit wiring coiler restoring device technical field, especially relate to a kind of special pipe winding device that has ball position latch mechanism that flexible pipe or cable are carried out to the comprehensive damping of multiple slow retraction of being used for.
Background technology
Existing for collecting the automatic hose reel of flexible pipe or cable, be provided with quadrant arc-shaped rack (41) at the lower wall (16) rotating, and lower casing (17) be provided with nibble mutually with it and miniature gears (42), simultaneously at the other poke rod (43) that is provided with band portion gear of this miniature gears, only when the rotating disk work that is just struck during at certain position, in use exist in the time of retractable hose or cable clockwork spring retraction speed sometimes too fast too quickly, in the process of retractable hose or cable, cause flexible pipe or cable to involve the whipping of Fourier curve sample like cosine, thereby the problem that sometimes causes personnel's injury and flexible pipe or cable and joint to damage, in addition, existing automatic hose reel also exists the problem that in use operation of flexible pipe or cable locking is difficult for control and reliability and stability deficiency.
Moreover, in order to overcome the deficiency of mode of operation due to tube coiling appts prior art, once did the improvement of overdamping device, the position latch mechanism that turns a pin (10) formula that adopts a kind of inside and outside cam path operation of the bottom surface along damping box shell (3), want to make to bounce back slowly damping and optional position locking device are more reliable.
Described position lock is the pin that turns moving along the inside and outside cam path of the far and near multi-control point of having of plane.Described position locking device is by turning a pin (10), be located at the inside and outside cam path along the far and near multi-control point of having of plane of the bottom surface of damping box shell (3), damping rotating disk (6), damping lid (11) and miniature gears (9) form, it is characterized in that: described to turn axle (30) pin vertical with axle (32), axle (33) is also vertical with axle (32), and axle (30) is parallel and reverse with axle (33); Axle head (30) is to insert actively inside and outside cam path, and another axle (33) is the hole (6c) of inserting actively damping rotating disk (6), particularly described axle (33) is than axle (30) long (long reliable); Carry out locking and just, anti-operation.Box shell (3) bottom surface is also provided with inspection door (3a) and (3b).Box shell (3) bottom surface is provided with salient (3c) and salient (3d) and locking salient (3e).In the time that operator pulls pipeline, because be equipped with adaptor union (15) on main wheel (14), on adaptor union, wind on main wheel by tubulature line and pipeline, main wheel (14) is screwed and is connected with lower wall (16), and by the large tubular axis in center of lower wall (16) rotationally kink be inserted on the smooth outer shaft table of center bassoon of lower casing (17), therefore upper deep bid (12), main wheel (14), adaptor union (15), lower wall (16) rotates with respect to shell; In the time of pull-out pipeline, main wheel (14) drives miniature gears (9), damping rotating disk (6) is driven and turn one end (30) of a pin (10) along the inside groove operation of the bottom surface of damping box shell (3); While stopping drawing, pin end (30), as Figure 29, touches (3e) because of clockwork spring counteraction meeting and locates locking; Draw again and put and unclamp pipeline, as Figure 30, bearing pin end (30) along outer ring recess without lock, flexible pipe or cable under the antagonistic force of clockwork spring (11), automatic rewinding.
But things turn out contrary to one's wishes, though above-mentioned position lock is available, do not know once in a while how to have malfunctioning phenomenon to occur; The pipe winding device that has ball position lock and many damping mechanisms of the present invention has just arisen at the historic moment.
Summary of the invention
The technical scheme that the pipe winding device that has ball position lock and many damping mechanisms of the present invention solves the problem of its optional position lock can be described as ball position lock, the scheme of new design is in the tube coiling appts having used, motionless big gear wheel (4) in the middle of utilizing, around it, can fill the feature that miniature gears (9) rotates more, install another damping box shell additional, or replace the position lock of use.
The technical scheme that the pipe winding device that has ball position lock and many damping mechanisms of the present invention solves the problem of its optional position lock can be described as ball position lock, the scheme of new design is in the tube coiling appts having used, motionless big gear wheel (4) in the middle of utilizing, around it, can fill the feature that miniature gears (9) rotates more, install another damping box shell additional, or replace the position lock of use.The described pipe winding device that has ball position lock and many damping mechanisms, it has ball position to lock by miniature gears (9), the lock core shaft (74) being driven by miniature gears (9), ball (70), torsion spring (73), lock core (72), position lock box shell (71) composition, it is upper that described position lock box shell (71) is assemblied in main wheel (14), and it is upper that described torsion spring (73) is enclosed within lock core shaft (74), and normality packs tightly and puts, described lock core (72) kink is contained in described torsion spring (73) and lock core shaft (74) and packs in described position lock box shell (71), described lock core (72) is provided with eccentric heart-shaped locked groove, eccentric with the catatrepsis of toilet bowl endosphere, and heart-shaped recessed bottom is in the time that ball enters, to be the position of lock, it is characterized in that: described ball (70) is smooth, preferably steel ball, described torsion spring (73) is Mi Quan, and cross section is circular, and its end (73a) is L-shaped, is beneficial to be stuck in described lock core (72) top, and the other end (73b) takes the shape of the letter U, be beneficial to the promotion of described ball (70), the end (73a) of described torsion spring (73) is stuck on described lock core (72), and the end (73b) of described torsion spring (73) reaches in the square hole of close apex of the heart-shaped locked groove of lock core (72), and contact with described ball (70), described ball (70) is movably arranged in the axial elongated slot (71a) of position lock box shell (71) and the heart-shaped locked groove of lock core (72), and contact with the end (73b) that is sleeved on lock core shaft (74) and reaches the torsion spring (73) of lock core (72), to be connected and move up and down with the axial elongated slot (71a) of described position lock box shell (71) with the heart-shaped locked groove of lock core (72), its target is put in place and make the internal diameter of torsion spring Mi Quan become large when the end (73b) that described ball (70) pushes away described torsion spring (73), to unclamp the lock core shaft (74) being driven by miniature gears (9), make pipeline freely, and when end (73b) that described ball (70) is fallen lock-bit and do not pushed away described torsion spring (73), and the internal diameter of torsion spring Mi Quan is diminished, to pack tightly the lock core shaft (74) being driven by miniature gears (9), make pipeline motionless, thereby be formed with the pipe winding device of ball position lock and many damping mechanisms.
Due to improvement tube coiling appts prior art, the deficiency of mode of operation is endless; The scheme of new design is in the tube coiling appts having used, motionless big gear wheel (4) in the middle of utilizing, around it, can fill the feature that miniature gears (9) rotates more, install another damping box shell additional, or replace the slow retraction damping arrangement of use.The present invention also can be described as the pipe winding device of trap stage clip mechanism and many damping mechanisms.Described trap stage clip mechanism is by miniature gears (9), the close threaded shaft (64) being driven by miniature gears (9), trap (61), stage clip (62), damping box shell (63), damping lid (65) composition; It is characterized in that: described close threaded shaft (64) is provided with screw thread; Screw thread preferably adopts closely-pitched standard thread, and its closely-pitched is conducive to shorten axle stroke, and its standard thread is conducive to processing; Described trap (61) is provided with negative thread, to be connected and move up and down with close threaded shaft (64); Described trap (61) is provided with multiple outer grooves, and preferably 4, to slide mutually with the multiple protruding guide rail (63a) in damping box shell (63); Described stage clip (62) is housed, the interior contact of box of the other end of stage clip (62) and damping box shell (63) under described trap (61); Described damping box shell (63) is assemblied on main wheel (14); Described damping lid (65) be assemblied in damping box shell (63) above.
There is the technical scheme of the pipe winding device of trap stage clip mechanism and many damping mechanisms to state in detail to the present invention below.
In order to overcome the deficiency of mode of operation due to tube coiling appts prior art, having individual scheme is a kind of slow retraction damping device for hose reel using, adopt the side that 2 extension springs of a kind of use are held and centrifugal flexible multiple small slide blocks (1) contact valve piston (7) and damping box shell (3) in the slideway of damping rotating disk inside, install another damping box shell additional, be provided with the screw shaft (106) that identical another miniature gears (9) drives, the spiral that is greater than 23.5 degree with helical angle connects with inside spin frictional wheel (105); When axle forward hour wheel move down friction shell at the bottom of, otherwise on move; Form the spiral friction formula one-way mechanism of damper.
A kind of damping lock hose reel, by wheel housing assy, centrifugal slow restoring device, side piston damping device, and position lock institute forms, and it is characterized in that: the centrifugal-block of described centrifugal slow restoring device is two the every group small slide blocks of holding with extension spring mutually; And described side piston damping device be provided in a side of the centrifugal-block of centrifugal slow restoring device side and the valve piston that has spring of phase damping with it; And described position lock is the pin that turns moving along the inside and outside cam path of the far and near multi-control point of having of plane.
Described wheel housing assy is by upper casing (13), upper deep bid (12), disc spring clockwork spring (11), inner disc (5), big gear wheel (4), main wheel (14), adaptor union (15), lower wall (16), lower casing (17), have strong market potential (18), support (19) forms.Wherein, described upper casing and lower casing are assembled into the shell of tube coiling appts; Described shell is connected with support (19) micro-turning in 180 degree by have strong market potential (18); The lower wall (16) and the inner disc (5) that are provided with rotating shaft are equipped with in the hole of the center shaft of described shell; Inner disc (5) is by disc spring clockwork spring (11) and upper deep bid (12) composition restoring device; And inner disc (5) is fixed with big gear wheel (4), and insert upper little inner cap (21), and be fixedly installed on upper casing (13) by upper little enclosing cover (22) again.Therefore, above-mentioned big gear wheel (4) is actually motionless with respect to the shell of tube coiling appts.On groove on the axle of motionless inner disc (5), be fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of edge of the main wheel (14) of rotation, and uses deep bid (12) and cover by the screens everywhere at edge.On main wheel (14), be equipped with adaptor union (15), and main wheel (14) is screwed and is connected with lower wall (16), and by the large tubular axis in center of lower wall (16) rotationally kink be inserted on the smooth outer shaft surface of center bassoon of lower casing (17).That is to say, above-mentioned upper deep bid (12), main wheel (14), adaptor union (15), lower wall (16) rotates with respect to shell.Miniature gears (9) engages with big gear wheel, and drives the damping rotating disk (6) of the damping box shell (3) that is fitted in main wheel (14).
Described side piston damping device be provided in a side of the centrifugal-block of centrifugal slow restoring device side and the valve piston that has spring of phase damping with it; Described side piston damping device is by damping box shell (3), valve piston (7), Compress Spring (8), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11) and miniature gears (9) form, and it is characterized in that: stage clip (8) is equipped with at the rear portion of the valve piston (7) of described side piston damping device.
A kind of torsional spring inflection handle pin of lock device for hose reel, by turning a pin (10), torsion spring (103), be located at the inside and outside cam path of the bottom surface of damping box shell (3), damping rotating disk (6), damping lid (11) and miniature gears (9) form, and it is characterized in that: the described axle (33) turning pin is provided with torsion spring (103); Axle head (30) is to insert actively inside and outside cam path, and another axle (33) is the hole (6c) of inserting actively damping rotating disk (6), the torsion spring (103) that particularly described axle (33) is provided with makes axle head (30) more reliable when along evagination race automatic retracted.Particularly described axle (33) is than axle (30) long (long reliable); Carry out locking and just, anti-operation.The bottom surface of box shell (3) is also provided with inspection door (3a) and (3b).The bottom surface of box shell (3) is provided with salient (3c) and salient (3d) and locking salient (3e).
Described position lock is the pin that turns moving along the inside and outside cam path of the far and near multi-control point of having of plane.Described position locking device is by turning a pin (10), be located at the inside and outside cam path along the far and near multi-control point of having of plane of the bottom surface of damping box shell (3), damping rotating disk (6), damping lid (11) and miniature gears (9) form, it is characterized in that: described to turn axle (30) pin vertical with axle (32), axle (33) is also vertical with axle (32), and axle (30) is parallel and reverse with axle (33); Axle head (30) is to insert actively inside and outside cam path, and another axle (33) is the hole (6c) of inserting actively damping rotating disk (6), particularly described axle (33) is than axle (30) long (long reliable); Carry out locking and just, anti-operation.Turn a pin (10) and be provided with torsion spring (103), its one end is in the hole (102) of pin (10), and the other end is located on damping rotating disk (6).Banking pin is inserted in hole (101) on pin (10).Described turning of position lock is to insert actively inside and outside cam path one end of pin, is to insert actively damping rotating disk (6) and turn the other end of pin, moves.
Through improved slow retraction damping device for hose reel progressively, by damping box shell (3), small slide block (1), extension spring (2), damping rotating disk (6), damping lid (11) and miniature gears (9) form, it is characterized in that: two extension springs of the centrifugal-block of described centrifugal slow restoring device are held, that one of each extension spring one end is held mutually and in the slideway (6a) of the inside of damping rotating disk (6) flexible small slide blocks (1) described in multiple.Described damping box shell (3) is screwed on main wheel (14); And in the movable hole of inserting damping box shell (3) and damping lid (11) of the axle of damping rotating disk (6) and parallel with main axle; Miniature gears (9) is equipped with in the upper end of the axle of damping rotating disk (6); Described miniature gears and big gear wheel (4) engaged transmission that is fixedly located at inner disc (5); In described damping rotating disk (6), be provided with criss cross passage radially, in-built two the every group small slide blocks of holding with extension spring mutually; Extension spring has 2, and small slide block has 4, and one of each extension spring one end is connecting small slide block.The feature of described small slide block (1) is: there is the cylinder (1c) of the extension spring of laying (2) inside of each small slide block (1), and lays the groove (1d) of extension spring (2); The outside of each small slide block (1) is provided with peach shape body and that is to say that a side is convex globoidal (1b) and opposite side is cancave cambered surface (1a), and particularly described cancave cambered surface is parabola shaped face; Described convex globoidal is the face of involute shape.One side of the peach shape body of each small slide block is particularly parabola shaped face of cancave cambered surface (1a), in the time that centrifugal rotation stretches out, is expected to follow ideally parabolic rule and contacts with damping box shell (3) is inner.The opposite side of the peach shape body of each small slide block is the particularly face of involute shape of convex globoidal (1b), in the time that centrifugal rotation stretches out, be expected to follow ideally namely gear engagement rule and contacting with valve piston (7) engagement of the interior side that is located at damping lid (3) that is expected to be engaged with of involute rule.When not rotating or when slow rotation, the two does not contact; In the time of twirl in the time that centrifugal rotation stretches out, the peach shape body of small slide block (1) one by one contacts with valve piston (7) engagement in single file and also contacts with damping box shell (3) is inner, actual is collision, engagement, slide, the comprehensive shock damping action of obstruction.The miniature gears being fixedly mounted with on the end axle (6b) of described damping rotating disk (6) is around oneself axle rotation, again around the axle revolution of the big gear wheel of tube coiling appts, the planetary drive ratio that can understand this damping rotating disk from the aforesaid comprehensive description of taking turns housing assy and side piston damping device and position lock is larger, and enough centrifugal rotations stretch out small slide block.The end axle (6b) of damping rotating disk (6) be six sides or four directions in case peace miniature gears, the axle core of described end axle has axial hole so that the use that thread-forming screw is fixedly mounted with.From Fig. 7, the AA bench section of damping rotating disk (6), can see slideway (6a), outside wide, is slideway; Central part is narrower, and only spring can pass through, the few radially inclined to one side possibility in many one side, one side can prevent small slide block retraction time; The screw shaft (106) that another miniature gears (9) drives, the spiral that is greater than 23.5 degree with helical angle connects with inside spin frictional wheel (105); When axle forward hour wheel move down friction shell at the bottom of, otherwise on move; Form the spiral friction formula one-way mechanism of damper.On main wheel (14), be provided with multiple damping box shells, it is each all identical with the miniature gears (9) of big gear wheel (4) engaged transmission.Rotating disk (6), damping lid (11) and miniature gears (9) form, it is characterized in that: two extension springs of the centrifugal-block of described centrifugal slow restoring device are held, that one of each extension spring one end is held mutually and in the slideway (6a) of the inside of damping rotating disk (6) flexible small slide blocks (1) described in multiple.Described damping box shell (3) is screwed on main wheel (14); And in the movable hole of inserting damping box shell (3) and damping lid (11) of the axle of damping rotating disk (6) and parallel with main axle; Miniature gears (9) is equipped with in the upper end of the axle of damping rotating disk (6); Described miniature gears and big gear wheel (4) engaged transmission that is fixedly located at inner disc (5); In described damping rotating disk (6), be provided with criss cross passage radially, in-built two the every group small slide blocks of holding with extension spring mutually; Extension spring has 2, and small slide block has 4, and one of each extension spring one end is connecting small slide block.The feature of described small slide block (1) is: there is the cylinder (1c) of the extension spring of laying (2) inside of each small slide block (1), and lays the groove (1d) of extension spring (2); The outside of each small slide block (1) is provided with peach shape body and that is to say that a side is convex globoidal (1b) and opposite side is cancave cambered surface (1a), and particularly described cancave cambered surface is parabola shaped face; Described convex globoidal is the face of involute shape.One side of the peach shape body of each small slide block is particularly parabola shaped face of cancave cambered surface (1a), in the time that centrifugal rotation stretches out, is expected to follow ideally parabolic rule and contacts with damping box shell (3) is inner.The opposite side of the peach shape body of each small slide block is the particularly face of involute shape of convex globoidal (1b), in the time that centrifugal rotation stretches out, be expected to follow ideally namely gear engagement rule and contacting with valve piston (7) engagement of the interior side that is located at damping lid (3) that is expected to be engaged with of involute rule.When not rotating
Due to improvement tube coiling appts prior art, the deficiency of mode of operation is endless; The scheme of indulging the above is a kind of slow retraction damping device for hose reel using, adopt the side that 2 extension springs of a kind of use are held and centrifugal flexible multiple small slide blocks (1) contact valve piston (7) and damping box shell (3) in the slideway of damping rotating disk inside, install another damping box shell additional, be provided with the screw shaft (106) that identical another miniature gears (9) drives, the spiral that is greater than 23.5 degree with helical angle connects with inside spin frictional wheel (105); When axle forward hour wheel move down friction shell at the bottom of, otherwise on move; Form the spiral friction formula one-way mechanism of damper.The deficiency of described side piston damping device is to have the sound of answering.The spiral friction formula one-way mechanism of described damper has sensitive not phenomenon once in a while.
The roller shaft core cap (54) of laying in the angle groove of the guides after poppet (51) of described racker (53), can, referring to Figure 24, by the spacing in 2 original axle center, change moving distance into; The feature of described roller shaft core cap is: the outside of the circumference of each lid is provided with pulling block (54a), each pulling block is provided with small extension spring hole (54c), and insert respectively in described small extension spring hole at the two ends of the extension spring (54b) that pulling force is less; In described roller shaft core cap, lay 2 rollers (55), and between two rollers, movable pipeline is installed.The guides front frame (52) of described racker (53) and guides after poppet (51) have just formed the oblong slots of laying mutual angle a as shown in figure 23 in the angle groove of laying roller shaft core cap altogether, 2 axle center that so just formed described roller shaft core cap in the time that pipe is drawn out along far roller pine of angle groove (51a), and while drawing in along the angle slot type damping mechanism of angle groove (51b) the variable degree of tightness that more closely roller is tight.The angle a of oblong slots that lays the mutual angle a of roller shaft core cap (as shown in figure 23) in described angle groove at 1 degree between 23 degree; Consider that pipeline is to turn left after entering dish, thus two limits of described mutual angle a, its respectively with the angle of vertical line, preferably left angle β is less than right angle γ.
Endless present situation in the face of improving the deficiency of mode of operation due to tube coiling appts prior art, the scheme of the existing sporadic technical matters of solution that the present invention proposes be multiple damping mechanism and with and work in coordination, the method for learning from other's strong points to offset one's weaknesses.Not only retain scheme in sum, the slow retraction damping device for hose reel also using at oneself, adopt the side that 2 extension springs of a kind of use are held and centrifugal flexible multiple small slide blocks (1) contact valve piston (7) and damping box shell (3) in the slideway of damping rotating disk inside, separately be provided with another damping box shell, and the screw shaft (106) that has identical another miniature gears (9) to drive, the spiral that is greater than 23.5 degree with helical angle connects with inside spin frictional wheel (105); When axle forward hour wheel move down friction shell at the bottom of, otherwise on move; Form the spiral friction formula one-way mechanism of damper; And on its side, install another damping box shell additional, be provided with that identical another miniature gears (9) drives by reverse blocking rotating disk (23), reverse blocking switch block (24), torsion spring (26), the reverse blocking mechanism of bearing pin (25) composition; What is more, be located at the upper casing (13) of pipe winding device, 2 holes of the guides after poppet (51) of laying 2 roller shaft core caps (54) of the racker (53) in the exit of lower casing (17), all be changed to the oblong slots of mutual angle a as shown in figure 19,2 axle center that so just formed described roller shaft core cap in the time that pipe is drawn out along far roller pine of angle groove (51a), and while drawing in along the angle slot type damping mechanism of angle groove (51b) the variable degree of tightness that more closely roller is tight.Establish several identical other miniature gearss (9) to carry out transmission be respectively feasible more in the periphery of big gear wheel (4).Referring to Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19 and Figure 26, the reverse blocking mechanism of the pipe winding device with multiple damping mechanism of the present invention, by reverse blocking rotating disk (23), reverse blocking switch block (24), torsion spring (26), bearing pin (25), miniature gears (9) forms, the feature of described reverse blocking rotating disk is to have multiple particularly 4 uniform holes (23c) of laying bearing pin (25), with multiple particularly 4 uniform apertures (23b) of laying torsion spring, and be provided with multiple particularly 4 uniform limiting stoppers (23a) as shown in the cross-sectional plane s-s of the reverse blocking rotating disk of Figure 22.
The feature of the reverse blocking switch block (24) of described reverse blocking mechanism is to be provided with spacing prominent (24a), torsion spring breach (24e), little cambered surface (24c), large cambered surface (24b), string face (24d), particularly described little cambered surface is shorter and smaller than large cambered surface; Described little arc and large arc are circular arcs, or involute shape arc.Described spacing prominent (24a) matches with the limit stop block (23a) of limit resistance rotating disk.Insert in the aperture (23b) of reverse blocking rotating disk one end of described torsion spring (26), and its other end is placed in the torsion spring breach (24e) of described reverse blocking switch block and locates.The feature of the reverse blocking rotating disk of described reverse blocking mechanism is to be provided with 2 parallel square positions (23e) and (23f) each other, on each described square position, is respectively equipped with described multiple particularly 4 macropores (23c) and aperture (23b); Another feature of the reverse blocking rotating disk of described reverse blocking mechanism is to be provided with square axis in the upper end of its axle to drive it to lay miniature gears (9), referring to Figure 25.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the schematic diagram of small slide block and extension spring.
Fig. 2 is gear engagement and damping box shell scheme of installation.
Fig. 3 is the blast structural representation of pipe winding device.
Fig. 4 is damping rotating disk block diagram.
Fig. 5 is damping rotating disk front elevation.
Fig. 6 is the schematic top plan view while having the pull-out of inside and outside cam path of far and near multi-control some.
Fig. 7 is the cross-sectional figure of damping rotating disk.
Fig. 8 is the section-drawing of the spiral friction one-way mechanism of damping arrangement.
Fig. 9 is the sectility block diagram of the spiral friction one-way mechanism of tube coiling appts and damping arrangement.
Figure 10 is the block diagram of the helical angle screw shaft (106) that is greater than 23.5 degree.
Figure 11 is the block diagram that helical angle is greater than the inside spin frictional wheel (105) of 23.5 degree.
Figure 12 is the block diagram of reverse blocking mechanism.
Figure 13 is the profile in elevation of reverse blocking mechanism.
Figure 14 is the birds-eye view of reverse blocking mechanism.
Figure 15 is the upward view of reverse blocking mechanism.
Figure 16 is the lateral plan of reverse blocking mechanism.
Figure 17 is the block diagram of reverse blocking switch block (24).
Figure 18 is the work schematic diagram of reverse blocking structure; The little cambered surface (24c) of reverse blocking switch block does not hinder while contact.
Figure 19 is the upward view of reverse blocking switch block (24).
Figure 20 is the block diagram that has the guides after poppet (51) of angle groove.
Figure 21 is the block diagram of racker (53).
Figure 22 is the front elevation that has the guides after poppet (51) of angle groove.
Figure 23 is lateral plan and the angle schematic diagram that has the guides after poppet (51) of angle groove.
Figure 24 is the block diagram of roller shaft core cap.
Figure 25 is the block diagram of reverse blocking rotating disk (23).
Figure 26 is the cross sectional drawing of reverse blocking rotating disk (23).
Figure 27 is the schematic perspective view turning pin and torsion spring.
Figure 28 is the profile in elevation of reverse blocking mechanism.
Figure 29 is the schematic top plan view while having the locking of inside and outside cam path of far and near multi-control some.
Figure 30 is the schematic top plan view while having the recovery of inside and outside cam path of far and near multi-control some.
Figure 31, is the existing tooth bar (41) that is provided with, the schematic diagram of the automatic hose reel of gear (42) and poke rod (43).
Figure 32 is the schematic perspective view of side piston damping device.
Figure 33 is the schematic perspective view of damping arrangement of bouncing back slowly.
Figure 34 is the schematic perspective view of the trap (61) of trap stage clip mechanism.
Figure 35 is the schematic perspective view of the stage clip (62) of trap stage clip mechanism.
Figure 36 is the generalized section of trap stage clip mechanism.
Figure 37 is the schematic perspective view of the close threaded shaft (64) of trap stage clip mechanism.
Figure 38 is the schematic perspective view of the damping lid (65) of trap stage clip mechanism.
Figure 39 is the schematic perspective view of the damping box shell (63) of trap stage clip mechanism.
Figure 40 is the generalized section that has ball position lock.
Figure 41 is the generalized section that has the ball (70) of ball position lock.
Figure 42 is the schematic perspective view that has the position lock box shell (71) that has axial elongated slot (71a) of ball position lock.
Figure 43 is the schematic perspective view that has the lock core (72) of ball position lock.
Figure 44 is the schematic perspective view that has another visual angle of the lock core (72) of ball position lock.
Figure 45 is the schematic perspective view that has another visual angle of the lock core (72) of ball position lock.
Figure 46 is the left view that has the lock core (72) of ball position lock.
Figure 47 is the front view that has the lock core (72) of ball position lock.
Figure 48 is the back view that has the lock core (72) of ball position lock.
Figure 49 is the right elevation that has the lock core (72) of ball position lock.
Figure 50 is to have there is L shaped end (73a) and has the schematic perspective view of the torsion spring (73) of U-shaped end (73b) of ball position lock.
Figure 51 is to have there is L shaped end (73a) and has the schematic perspective view at another visual angle of the torsion spring (73) of U-shaped end (73b) of ball position lock.
Figure 52 is the schematic perspective view of lock core shaft (74).
Figure 53 is to have there is L shaped end (73a) and has the front view of the torsion spring (73) of U-shaped end (73b) of ball position lock.
Figure 54 is to have there is L shaped end (73a) and has the birds-eye view of the torsion spring (73) of U-shaped end (73b) of ball position lock.
Figure 55 is to have there is L shaped end (73a) and has the back view of the torsion spring (73) of U-shaped end (73b) of ball position lock.
In figure:
1. be small slide block; 2. be extension spring; 3. are damping box shells; 4. be big gear wheel; 5. be inner disc; 6. are damping rotating disks; 7. be valve piston; 8. be Compress Spring; 9. be miniature gears; 10. be to turn a pin; The 11.th, disc spring clockwork spring; The 12.th, upper deep bid; The 13.th, upper casing; The 14.th, main wheel; The 15.th, adaptor union; The 16.th, lower wall; The 17.th, lower casing; The 18.th, have strong market potential; The 19.th, support; The 20.th, lower small end cover; The 21.th, upper little inner cap; The 22.th, upper little enclosing cover; The 105.th, helical angle is greater than the inside spin frictional wheel of 23.5 degree; The 106.th, helical angle is greater than the screw shaft of 23.5 degree; The 23.th, reverse blocking rotating disk; The 24.th, reverse blocking switch block; The 25.th, bearing pin; The 26.th, torsion spring (26); The 41.th, arc-shaped rack; The 42.th, with arc-shaped rack gears in mesh; The 43.th, poke rod; The 51.th, guides after poppet; The 52.th, guides front frame; The 53.th, racker; The 54.th, roller shaft core cap; The 55.th, roller; The 61.th, the trap (61) of trap stage clip mechanism; The 62.th, the stage clip (62) of trap stage clip mechanism; The 63.th, the damping box shell (63) of trap stage clip mechanism; The 64.th, the close threaded shaft (64) of trap stage clip mechanism; The 65.th, the damping lid (65) of trap stage clip mechanism; 63a. is the protruding guide rail (63a) of the damping box shell (63) of trap stage clip mechanism; The 70.th, the ball (70) that has ball position to lock; The 71.th, the position lock box shell (71) that has axial elongated slot (71a) that has ball position to lock; The 72.th, the lock core (72) that has ball position to lock; The 73.th, what have ball position lock has L shaped end (73a) and has the torsion spring (73) of U-shaped end (73b); The 74.th, lock core shaft (74).
The present invention is sometimes too fast to the retraction speed of existing coiling pipeline device, in use the difficult control of the operation of flexible pipe or cable locking and reliability and stability the problem not enough and damping that bounces back slowly is had to certain improvement.
Detailed description of the invention
Operator first by a kind of pipe winding device with multiple damping mechanism by wheel housing assy, centrifugal slow restoring device, side piston damping device, position lock, and have strong market potential 18 connections and can being fixed by micro-support turning 19 in 180 degree of passing through on the shell of the pipe winding device that forms of angle slot type damping mechanism on reverse blocking mechanism and racker; Because described wheel housing assy is by upper casing 13, upper deep bid 12, disc spring clockwork spring 11, inner disc 5, big gear wheel 4, main wheel 14, adaptor union 15, lower wall 16, lower casing 17,18, support 19 forms.The lower wall 16 and the inner disc 5 that are provided with rotating shaft are equipped with in the hole of the center shaft of described shell; Inner disc 5 forms restoring device by disc spring clockwork spring 11 and upper deep bid 12; And inner disc 5 is fixed with big gear wheel 4, and insert upper little inner cap 21, and be fixedly installed on upper casing 13 by upper little enclosing cover 22 again.On groove on the axle of motionless inner disc 5, be fixedly mounted with the one end in the close center of circle of disc spring clockwork spring 11, the outer ring of described disc spring clockwork spring is assemblied in the card column of edge of the main wheel 14 of rotation, and uses deep bid 12 and cover by the screens everywhere at edge.So big gear wheel is motionless.In the time that operator pulls pipeline, because be equipped with adaptor union 15 on main wheel 14, on adaptor union, wind on main wheel through 2 rollers of racker by tubulature line and pipeline, and main wheel 14 is screwed and is connected with lower wall 16, and by the large tubular axis in lower wall 16 center rotationally kink be inserted on the smooth outer shaft table of lower casing 17 center bassoon, therefore upper deep bid 12, main wheel 14, adaptor union 15, lower wall 16 rotates with respect to shell; Drive and turn one end 30 of pin 10 along Fig. 6 by miniature gears 9 and rotating disk 6, in the groove of the bottom surface of damping box shell 3, move; While stopping drawing, turn the pin end 30 of pin because of clockwork spring counteraction meeting locking; Draw again and put and unclamp, pin end 30 along outer ring recess without lock, flexible pipe or cable under the antagonistic force of clockwork spring 11, automatic rewinding; If when too fast, the miniature gears that resembles satellite gear effect 9 at a high speed makes that small slide block 1 is centrifugal to be stretched out, and contacts and damping with shell limit and with valve piston 7.Described drawn mutually and involute face and the parabola face of the small slide block 1, the particularly peach shape body of small slide block 1 that stretch out along the slideway 6a of damping rotating disk 6 by extension spring 2, in single file with valve piston 7 and damping box shell 3 internal impacts, engagement, slide, friction, all multiple actings have been strengthened slow retraction damping effect.
Because the scheme of new design is in the tube coiling appts having used, motionless big gear wheel 4 in the middle of utilizing, around it, can fill the feature that miniature gears 9 rotates more, install another damping box shell additional, or replace the slow retraction damping arrangement of use, the present invention also can be described as the pipe winding device of trap stage clip mechanism and many damping mechanisms, therefore install several damping boxes additional, selects by customer requirement and the desired performance of product type.Again because described trap stage clip mechanism by miniature gears 9, the close threaded shaft 64 being driven by miniature gears 9, trap 61, stage clip 62, damping box shell 63, damping lid 65 forms; It is characterized in that: described close threaded shaft 64 is provided with screw thread; Screw thread preferably adopts closely-pitched standard thread, and its closely-pitched is conducive to shorten axle stroke, and its standard thread is conducive to processing; Described trap 61 is provided with negative thread, to be connected and move up and down with close threaded shaft 64; Described trap 61 is provided with multiple outer grooves, and preferably 4, to slide mutually with the multiple protruding guide rail 63a in damping box shell 63; Described trap is equipped with described stage clip 62 for 61 times, the interior contact of box of the other end of stage clip 62 and damping box shell 63; Described damping box shell 63 is assemblied on main wheel 14; Described damping lid 65 be assemblied in damping box shell 63 above, therefore in the time that main wheel 14 bounces back, the close threaded shaft 64 that miniature gears 9 drives moves down trap 61, make stage clip 62 add to be pressed in the box of damping box shell 63, play shock damping action; In the time that main wheel 14 reverses in pipeline pull-out, the close threaded shaft 64 that miniature gears 9 drives makes on trap 61 to move, and stage clip 62 is stressed in the box of damping box shell 63 less again; So go round and begin again, be formed with the pipe winding device of many damping mechanisms of stage clip mechanism.
In another damping box shell, be provided with the screw shaft 106 that another identical miniature gears 9 drives, the spiral that is greater than 23.5 degree with helical angle connects with inside spin frictional wheel 105; When axle forward hour wheel move down friction shell at the bottom of, otherwise on move; Form the damping of the spiral friction formula one-way mechanism of damper.
Meanwhile, in another damping box shell installing additional, under the driving of the miniature gears 9 of several identical one of them of establishing in the periphery of big gear wheel 4, reverse blocking rotating disk 23 rotates more; Referring to Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17, Figure 18, Figure 19 and Figure 26, the reverse blocking mechanism of the pipe winding device with multiple damping mechanism of the present invention, by reverse blocking rotating disk 23, reverse blocking switch block 24, torsion spring 26, bearing pin 25, miniature gears 9 forms.The movable reverse blocking switch block 24 that the bearing pin 25 inserting in multiple particularly 4 the uniform hole 23c that lay bearing pin 25 of described reverse blocking rotating disk is being set with, in multiple particularly 4 the uniform aperture 23b that lay torsion spring, insert under the torsion spring 26 of one end and the effect of the torsion spring other end thereof at ordinary times, the little cambered surface 24c of its reverse blocking switch block 24 does not touch the inwall of damping box shell, but the string face 24d of reverse blocking switch block 24 is near inwall, in other words forward when pull-out without hindrance, the spacing prominent 24a of reverse blocking switch block 24 match with the limit stop block 23a of limit resistance rotating disk and.But in the time of reverse retraction, reverse blocking switch block 24 will be subject to the effect of centripetal force and centrifugal deflection occurs to cause the little cambered surface 24c of reverse blocking switch block 24 to touch the inwall of damping box shell in the time that speed is fast, causes reverse blocking effect.
Because be located at the upper casing 13 of pipe winding device, 2 holes of the guides after poppet 51 of laying 2 roller shaft core caps 54 of the racker 53 in the exit of lower casing 17, all be changed to the oblong slots of mutual angle a as shown in figure 19,2 axle center that so just formed described roller shaft core cap in the time that pipe is drawn out along far roller pine of angle groove 51a, and while drawing in along the angle slot type damping mechanism of the angle groove 51b variable degree of tightness that more closely roller is tight.When operator pulls out when pipe, roller is subject to outside friction component, near along angle groove 51a when the roller shaft core cap 54 that makes to lay roller 55 is drawn out; Again because the roller shaft core cap 54 of laying in the angle groove of the guides after poppet 51 of described racker 53 can, referring to Figure 24, by the spacing in 2 original axle center, change moving distance into; The small extension spring hole 54c that the pulling block 54a that the outside of the circumference of each lid is provided with and each pulling block are provided with, is inserted respectively in described small extension spring hole and holds gently by the two ends of the less extension spring 54b of pulling force; In described roller shaft core cap, lay 2 rollers 55, and between two rollers, movable pipeline is installed; The guides front frame 52 of described racker 53 and guides after poppet 51 have just formed the i.e. oblong slots of mutual angle a as shown in figure 23 of angle groove of laying roller shaft core cap altogether, 2 axle center that so just formed described roller shaft core cap in the time that pipe is drawn out along the far effect of roller pine of angle groove 51a.And manage while retraction, due to the angle a of oblong slots of mutual angle a that lays roller shaft core cap (as shown in figure 23) in angle groove at 1 degree between 23 degree, again owing to considering that pipeline is to turn left after entering dish, and make two limits of described mutual angle a, its respectively with the angle of vertical line, that left angle β is less than right angle γ, so when retraction pipe, roller is subject to inside friction component, it is near along angle groove 51b when the roller shaft core cap 54 that makes to lay roller 55 is drawn in, the angle groove of laying roller shaft core cap makes 2 axle center of roller shaft core cap close, so just formed along angle groove 51b is more closely the angle slot type damping mechanism of the variable degree of tightness that roller is tight.
The technical scheme that has the pipe winding device of ball position lock and many damping mechanisms to solve the problem of its optional position lock because of the present invention can be described as ball position lock, and the key of technical innovation is ball; The scheme of new design is in the tube coiling appts having used, motionless big gear wheel 4 in the middle of utilizing, around it, can fill the feature that miniature gears 9 rotates more, install the described pipe winding device that has ball position lock and many damping mechanisms additional, it has ball position to lock by miniature gears 9, the lock core shaft 74 being driven by miniature gears 9, ball 70, torsion spring 73, lock core 72, position lock box shell 71 forms; Described position lock box shell 71 is assemblied on main wheel 14, and described torsion spring 73 is enclosed within lock core shaft 74, and normality packs tightly and puts; Described lock core 72 kinks are contained in described torsion spring 73 and lock core shaft 74 and pack in described position lock box shell 71; Described lock core 72 is provided with eccentric heart-shaped locked groove, eccentric with the catatrepsis of toilet bowl endosphere, and heart-shaped recessed bottom is in the time that ball enters, to be the position of lock; It is characterized in that: described ball 70 is smooth, preferably steel ball; Again because ball 70 possesses by six-freedom degree, i.e. the characteristic of three translational degree of freedom and three rotational freedoms, so when movable, ball just than turn pin or purl have still less point to torsional moment, and more difficultly block once in a while.Described torsion spring 73 is Mi Quan, and cross section is circular, is convenient to process the end 73b of its anfractuose L shaped end 73a and U-shaped, while being also convenient to work, is difficult for because of the seamed edge of the square torsion mandrel that weares and teares.Again because described torsion spring 73 its end 73a are L-shaped, therefore be beneficial to be stuck in described lock core 72 tops; And other end 73b takes the shape of the letter U, there are two limits, therefore be beneficial to the promotion of described ball 70; And because the end 73a of described torsion spring 73 is stuck on described lock core 72, and the end 73b of described torsion spring 73 reaches in the square hole of close apex of the heart-shaped locked groove of lock core 72, and contacts with described ball 70; Described ball 70 is movably arranged in the axial elongated slot 71a of position lock box shell 71 and the heart-shaped locked groove of lock core 72, and contact with the end 73b that is sleeved on lock core shaft 74 and reaches the torsion spring 73 of lock core 72, to be connected and move up and down with the axial elongated slot 71a of described position lock box shell 71 with the heart-shaped locked groove of lock core 72, its target is put in place and make the internal diameter of torsion spring Mi Quan become large as the end 73b that described ball 70 pushes away described torsion spring 73, to unclamp the lock core shaft 74 being driven by miniature gears 9, make pipeline freely; Do not push away the end 73b of described torsion spring 73 and fall lock-bit when described ball 70, and the internal diameter of torsion spring Mi Quan is diminished, to pack tightly the lock core shaft 74 being driven by miniature gears 9, make pipeline motionless; Thereby be formed with the pipe winding device of ball position lock and many damping mechanisms.In the time that operator pulls pipeline, because be equipped with adaptor union 15 on main wheel 14, on adaptor union, wind on described main wheel by tubulature line and pipeline, main wheel 14 is screwed and is connected with lower wall 16, and by lower wall 16) the large tubular axis in center rotationally kink be inserted on the smooth outer shaft table of lower casing 17 center bassoon, therefore upper deep bid 12, main wheel 14, adaptor union 15, lower wall 16 rotates with respect to shell; In the time of pull-out pipeline, main wheel 14 drives miniature gears 9.While stopping drawing, described ball 70, because of clockwork spring counteraction, the eccentric heart-shaped locked groove (eccentric with the catatrepsis of toilet bowl endosphere) that can be provided with along described lock core 72, and encounter heart-shaped recessed bottom, when ball enters, be the position of lock, in locking; Draw again and put and unclamp pipeline, without lock, flexible pipe or cable under the antagonistic force of clockwork spring 11, automatic rewinding.
Claims (1)
1. there is the pipe winding device of ball position lock and many damping mechanisms, by taking turns housing assy, centrifugal slow restoring device, side piston damping device, being formed by ball position lock, reverse blocking mechanism and racker upper angle slot type damping mechanism, the shell of described pipe winding device is fixed by 18 connection brackets (19) of having strong market potential, can be in 180 degree micro-turning, described wheel housing assy is by upper casing (13), upper deep bid (12), disc spring clockwork spring (11), inner disc (5), big gear wheel (4), main wheel (14), adaptor union (15), lower wall (16), lower casing (17), have strong market potential (18), support (19) forms, the lower wall (16) and the inner disc (5) that are provided with rotating shaft are equipped with in the hole of the center shaft of described shell, inner disc (5) is by disc spring clockwork spring (11) and upper deep bid (12) composition restoring device, and inner disc (5) is fixed with big gear wheel (4), and insert upper little inner cap (21), and be fixedly mounted on upper casing 13 by upper little enclosing cover (22) again, on groove on the axle of motionless inner disc (5), be fixedly mounted with the one end in the close center of circle of disc spring clockwork spring (11), the outer ring of described disc spring clockwork spring is assemblied in the card column of edge of the main wheel (14) of rotation, and use deep bid (12) and cover by the screens everywhere at edge, so big gear wheel is motionless, in the time that operator pulls pipeline, because be equipped with adaptor union (15) on main wheel (14), pipeline is installed on adaptor union and pipeline has been wound on main wheel through 2 rollers of racker, and main wheel (14) is screwed and is connected with lower wall (16), and by the large tubular axis in center of lower wall (16) rotationally kink be inserted on the smooth outer shaft table of center bassoon of lower casing (17), therefore upper deep bid (12), main wheel (14), adaptor union (15), lower wall (16) rotates with respect to shell, driven the one end (30) of turning a pin (10) along being located at operation in the groove of bottom surface of damping box shell (3) by miniature gears (9) and rotating disk (6), while stopping drawing, this turns one end (30) pin because of disc spring clockwork spring counteraction meeting locking, draw again and put and unclamp, this turn one end (30) pin along outer ring recess without lock, flexible pipe or cable under the antagonistic force of disc spring clockwork spring (11), automatic rewinding, if when too fast, the miniature gears (9) of tool satellite gear effect at a high speed makes centrifugal the stretching out of small slide block (1), contacts and damping with shell limit and with valve piston (7), described small slide block (1) is drawn mutually by extension spring (2) and stretches out along the slideway (6a) of damping rotating disk (6), the involute face of the peach shape body of small slide block (1) and parabola face, in single file with valve piston (7) and damping box shell (3) internal impact, engagement, slide, friction, so that all multiple actings are strengthened slow retraction damping effect, motionless big gear wheel (4) in the middle of utilizing, around it, can fill the feature that miniature gears (9) rotates more, installing miniature gears (9) additional engages with big gear wheel (4), and drive be fitted in main wheel (14) have a ball position lock, described lock core shaft (74), ball (70), torsion spring (73), the lock core (72) that has ball position to lock to be driven by miniature gears (9), miniature gears (9), have ball position lock box shell (71) to be formed, the described ball position lock box shell (71) that has is assemblied on main wheel (14), described torsion spring (73) is enclosed within lock core shaft (74), and normality packs tightly and puts, described lock core (72) kink is contained in described torsion spring (73) and lock core shaft (74) and packs in described position lock box shell (71), and described lock core (72) is provided with eccentric heart-shaped locked groove, it is characterized in that: described ball (70) is smooth, is steel ball, described torsion spring (73) is Mi Quan, cross section is circular, (73a) is L-shaped in its one end, its other end (73b) takes the shape of the letter U, one end (73a) of described torsion spring (73) is stuck on described lock core (72), and the other end (73b) of described torsion spring (73) reaches in the square hole of close apex of the heart-shaped locked groove of lock core (72), and contact with described ball (70), described ball (70) is movably arranged in the axial elongated slot (71a) of position lock box shell (71) and the heart-shaped locked groove of lock core (72), and contact with the other end (73b) that is sleeved on lock core shaft (74) and reaches the torsion spring (73) of lock core (72), to be connected and move up and down with the described axial elongated slot (71a) that has ball position lock box shell (71) with the heart-shaped locked groove of lock core (72), its target is put in place and make the internal diameter of torsion spring Mi Quan become large when the other end (73b) that described ball (70) pushes away described torsion spring (73), to unclamp the lock core shaft (74) being driven by miniature gears (9), make pipeline freely, and fall lock-bit and do not push away the other end (73b) of described torsion spring (73) when described ball (70), and the internal diameter of torsion spring Mi Quan is diminished, to pack tightly the lock core shaft (74) being driven by miniature gears (9), make pipeline motionless, thereby be formed with the pipe winding device of ball position lock and many damping mechanisms.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010550574.8A CN102060217B (en) | 2010-10-29 | 2010-10-29 | Ball-containing position lock and pipe coiling device with multiple damping mechanisms |
| DE102011001886.7A DE102011001886B4 (en) | 2010-10-29 | 2011-04-07 | Hose reel machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010550574.8A CN102060217B (en) | 2010-10-29 | 2010-10-29 | Ball-containing position lock and pipe coiling device with multiple damping mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102060217A CN102060217A (en) | 2011-05-18 |
| CN102060217B true CN102060217B (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010550574.8A Active CN102060217B (en) | 2010-10-29 | 2010-10-29 | Ball-containing position lock and pipe coiling device with multiple damping mechanisms |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102060217B (en) |
| DE (1) | DE102011001886B4 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674084B (en) * | 2012-03-27 | 2014-08-27 | 东莞达电电子有限公司 | Wire coiling and uncoiling device |
| CN104986628A (en) * | 2015-05-15 | 2015-10-21 | 宁波大叶园林科技有限公司 | Garden automatic pipe winding device capable of retracting at constant speed and provided with discretionary brake |
| CN104944229A (en) * | 2015-05-18 | 2015-09-30 | 宁波大叶园林科技有限公司 | Garden van type hose car capable of being locked and unlocked freely at any angle |
| CN105621161A (en) * | 2016-03-24 | 2016-06-01 | 宁波大叶园林科技有限公司 | garden pipe reeling device in multi-self-locking manner |
| CN113445764A (en) * | 2020-03-26 | 2021-09-28 | 山西四建集团有限公司 | Pay-off auxiliary device for civil architecture |
| CN111792461B (en) * | 2020-06-29 | 2022-05-17 | 南京理工大学 | Rope winding and unwinding mechanism with small tension and winding prevention and slow release functions |
| CN112502059B (en) * | 2020-12-08 | 2021-11-26 | 郑世泉 | Deceleration strip for highway |
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| DE3316977A1 (en) * | 1983-05-09 | 1984-11-15 | Siemens AG, 1000 Berlin und 8000 München | WINDING DEVICE FOR STRAND-SHAPED MATERIAL |
| KR100835932B1 (en) * | 2007-05-16 | 2008-06-09 | 델파이코리아 주식회사 | Pre-tensioner for vehicle retractor |
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| CN2541418Y (en) * | 2002-01-04 | 2003-03-26 | 黄健 | Automatic coiled pipe fluid conveyer |
| CN2573459Y (en) * | 2002-10-17 | 2003-09-17 | 黄健 | Automatic pipe coiling liquid conveying device |
| CN1757548A (en) * | 2004-10-01 | 2006-04-12 | 株式会社东海理化电机制作所 | Webbing retractor |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102011001886B4 (en) | 2018-02-22 |
| CN102060217A (en) | 2011-05-18 |
| DE102011001886A1 (en) | 2012-05-03 |
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