CN101852049A - Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm - Google Patents

Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm Download PDF

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Publication number
CN101852049A
CN101852049A CN201010192789A CN201010192789A CN101852049A CN 101852049 A CN101852049 A CN 101852049A CN 201010192789 A CN201010192789 A CN 201010192789A CN 201010192789 A CN201010192789 A CN 201010192789A CN 101852049 A CN101852049 A CN 101852049A
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CN
China
Prior art keywords
worm
hanging
box base
pulley
hang
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Pending
Application number
CN201010192789A
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Chinese (zh)
Inventor
许姜德
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许姜德
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Priority to CN201010192789A priority Critical patent/CN101852049A/en
Publication of CN101852049A publication Critical patent/CN101852049A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a hanging pulley assembly capable of performing lifting regulation by using a worm gear and a worm, and belongs to the manufacturing technology of hardware for daily decoration. In the hanging pulley assembly, a lifting screw is connected below a hanging pulley; a worm gear and a worm are connected below the lifting screw; a worm shaft extends to one end of a hanging box base; the hanging box base is assembled at the upper end of a movable door; a cross screw figure is formed on the end face of a worm extending shaft; and the worm shaft is screwed by a cross screwdriver, so that a covered plastic groove wheel on the lifting screw ascends or descends, and the height of the hanging pulley is regulated effectively. The hanging pulley assembly has the advantages of novel design, reasonable structure, convenient assembly and free regulation. The hanging pulley assembly comprises a hanging pulley (1), a covered plastic groove wheel (4), a lifting regulation hanging box base (5) and a cover plate (6) of the hanging box base, and is characterized in that: a central screw (3) of the hanging pulley is connected with the worm gear (10); the worm gear (10) is connected with the worm shaft (11); the worm shaft (11) is connected with a rotating shaft (12); and a keyseat (12-1) is arranged at the tail end of the rotating shaft (12), and the cross screw figure (13) is formed on the end face.

Description

A kind of available worm and gear carries out the hanging pulley assembly of hanging oneself of lift adjustment
[technical field]
The present invention is the Hardware fitting on a kind of moving door, and particularly a kind of available worm and gear carries out the hanging pulley assembly of hanging oneself of lift adjustment, belongs to daily decoration five metals manufacturing technology.
[background technology]
Patent inventor Mr. Xu Jiangde of Zhongshan city is engaged in daily existing two times more than ten years of decoration hardware research and development, accumulated rich experience, the patent that he applies for oneself has for many years obtained good social benefit and economic benefit in the enforcement of exploiting entity Zhongshan city OPAK hardware Co., Ltd.Hanging pulley on using on a kind of moving door of the said firm's produce and market in the past few years finds to have difficulties on regulating just.General cabinet moves door leaf two fans, door leaf is alternate horizontally, left and right all the assembling on one hung pulley at the top of a door leaf, on hang 4 plastic wheels arranged on the pulley, assembled two aluminium alloy extrusions at the cabinet top, section bar becomes " door " shape, and two tracks are arranged on the limit, lower end, take turns and the section bar track by plastic, each is fanned mobile door leaf just hang on the aluminium alloy extrusions under the cabinet top margin of moving door.The plastic wheel is being with mobile door leaf left and right sliding in getting on the right track, and undertaking the task that door leaf opens and closes.But hang on original after the pulley assembling because get on the right track and door leaf between the gap very narrow, just adjust door leaf, spanner is difficult to put in, the lifting of hanging pulley in the adjusting is unusual difficulty.If find that the left and right height of door leaf is uneven, or because of being uneven of getting on the right track, all need a whole mobile door leaf unload down on hang pulley height regulate, adjusting is hung up mobile door leaf more again and measure afterwards.If remain high low on one side on one side, still to unload mobile door leaf down and proceed to regulate.Therefore, assemble a moving door and want the expensive time, and workload is also big; Because of moving door has tens of kilogram weights, 14 meter wide, high more than two meters, an assembler is difficult to it is unloaded down and hangs on.Therefore, Hua manpower is also many.Have the weakness of hanging the pulley fit in order to overcome, Mr. Xu Jiangde studies, decision is carried out big adjustment to the structure of hanging pulley on original, developing a installation regulates and hangs pulley on all new very easily, and hanging pulley structure on being somebody's turn to do not only uses on mobile door leaf, also can extensively be used in other and need hang on the product with reciprocating operation, this is the original intention developed of the present invention, the background of application patent of invention.
[summary of the invention]
The purpose of this invention is to provide the hanging pulley assembly of hanging oneself that a kind of available worm and gear carries out lift adjustment, it is vertically to connect lifting screw in the last pulley lower end of hanging, the bottom of lifting screw connects a pair of worm and gear, worm shaft is stretched to the end that lift adjustment is hung box base, hanging box base is to be assemblied on the limit end on moving door top, on the tail end face of the worm screw axis of elongation, have the cross recess flower, can be from the side elevation of moving door Phillips screwdriver turn worm shaft, worm shaft drives worm gear and rotates, and be connected plastic drop center wheel on the lifting screw about fixed and can not rotate by aluminium extruded sections, it is to be assemblied on the hex nut, therefore, it can rise along with the rotation of lifting screw clockwise direction, and rotation counterclockwise can descend, thereby hang the height of pulley on regulating effectively, also just can regulate the height on mobile door leaf both sides, reach and regulate height and the level that requires.Modern design of the present invention, rational in infrastructure, easy for installation, regulate freely.The technical scheme of technical solution problem of the present invention is that this wants: the inventor conceive directly with screwdriver on hang pulley lifting can not regulate, can be indirectly by the adjusting to other parts reach on hang pulley adjusting? the inventor expected with the way that worm and gear regulates, utilizes worm and gear interlock can change rotation direction solve on hang pulley vertical adjusting, through experiment, this way is successful.Therefore, the present invention includes hang pulley, on hang the pulley center screw, on hang that pulley center screw rod, plastic drop center wheel, lift adjustment are hung box base, hung the box base cover plate, straight pin, " Qian " shape hang box and screw, its first design feature is hung pulley center screw rod lower end connection worm gear on being, worm gear connects worm shaft, and worm shaft connects turning cylinder; The tail end of described turning cylinder has cotter way, and cross spiral shell flower is arranged on the face endways.Its second design feature is that worm gear is connected in the lift adjustment extension box base turbine body, the axial trough of worm shaft one end is connected lift adjustment and hangs in left and right " Qian " shape step of box base, worm shaft is connected on the hexagonal plush copper of turning cylinder one end by the hexagonal counterbore of an end, and turning cylinder passes boss hole that lift adjustment hangs box base one side boss and is connected lift adjustment and hangs in the counter sink on the box base side panel; The through hole that passes boss one side with straight pin is connected on the cotter way of turning cylinder end; On hang the pulley center screw rod pass end face centre bore that lift adjustment hangs box base, on hang pulley center screw and hex nut and connect and hang pulley; Be connected in the lift adjustment extension box base hanging the box base cover plate with screw.Its 3rd design feature is that " Qian " shape is hung the upper end that box is embedded in mobile door leaf or aluminium alloy door's framework, lift adjustment is hung box base and is assemblied in " Qian " shape extension box, be connected on the end limit of mobile door leaf or aluminium alloy door's framework hanging the box base side panel in screw with screw, hang pulley on its upper end and be suspended on the forward and backward track of aluminium alloy extrusions by plastic drop center wheel.In sum, advantage of the present invention is tangible: (one) modern design applies to worm and gear the height of hanging pulley and regulates certain innovation is arranged; (2) rational in infrastructure, the parts assembling is compact, easy to assembly, regulates freely; (3) the present invention not only can be applicable on Solid Door or the aluminum alloy frame glass door, can also be applied on other parts that inside door etc. need hang, and has wide range of applications.
[description of drawings]
Further specify structure of the present invention according to the description of drawings and the specific embodiment below.
Accompanying drawing 1 is the front view of invention;
Accompanying drawing 2 is the upward view of accompanying drawing 1;
Accompanying drawing 3 is the vertical view of accompanying drawing 1;
Accompanying drawing 4 is the right view of accompanying drawing 1;
Accompanying drawing 5 is the stereogram of accompanying drawing 1;
Accompanying drawing 6 is parts center bolt of the present invention, worm gear, worm screw and turning cylinder assembling front view;
Accompanying drawing 7 is the vertical view of accompanying drawing 6;
Accompanying drawing 8 is the left view of accompanying drawing 6;
Accompanying drawing 9 is parts worm gear of the present invention, worm screw and the turning cylinder assembling front view in the extension box base;
Accompanying drawing 10 is hung the front view of box base cover plate for parts of the present invention;
Accompanying drawing 11 is the front view of parts worm screw of the present invention;
Accompanying drawing 12 is the right view of accompanying drawing 11;
Accompanying drawing 13 is the upward view of accompanying drawing 11;
Accompanying drawing 14 is the front view of parts turning cylinder of the present invention;
Accompanying drawing 15 is the left view of accompanying drawing 14;
Accompanying drawing 16 is the vertical view of accompanying drawing 14;
Accompanying drawing 17 is the assembling schematic diagram of the present invention in moving door and aluminium alloys track;
Accompanying drawing 18 is hung the used aluminium alloys track of pulley (double track) front view on the parts of the present invention;
Accompanying drawing 19 is the left view of accompanying drawing 18;
Accompanying drawing 20 is the assembling schematic diagram of the present invention at moving door (Solid Door);
Accompanying drawing 21 is the assembling schematic diagram of the present invention at the aluminum alloy frame door;
In the accompanying drawing: hang pulley 1,, 2, on hang the pulley center spiral shell also, 3, on hang the pulley center screw rod; 4, plastic drop center wheel, 5, lift adjustment is hung box base, 5-1, turbine body, 5-2, " Qian " shape step, 5-3, boss, 5-4, the boss axis hole, 5-5, hang the box base side panel, 5-6, counter sink, 5-7, the boss through hole, 5-8, the end face centre bore, 5-9, screw, 6, hang the box base cover plate, 7, straight pin, 8, " Qian " shape is hung box, 9, screw, 10, worm gear, 11, worm shaft, 11-1, the worm shaft axial trough, 11-2, the hexagonal counterbore, 12, turning cylinder, 12-1, the turning cylinder cotter way, 12-2, the hexagonal plush copper, 13, cross spiral shell flower, 14, aluminium alloy extrusions, 15, preceding track, 16, back track, 17, mobile door leaf, 18, aluminum alloy frame.
[specific embodiment]
With reference to the accompanying drawings, make each parts of the present invention, and assemble as shown in the accompanying drawing 1.Here; on hang pulley 1 and applied for the design patent application separately; application number is 201030160885.4; also applied for utility model patent with the hanging pulley assembly of hanging oneself of hairbrush simultaneously; application number is 201020191322.6; they protect the outer shape of hanging pulley respectively, also reach this structure innovation point of hanging pulley assembly of hanging oneself of band hairbrush, thus the protection entire product.Its innovative point structure of needing protection of the present invention is to hang three parts of assembling in the box base in lift adjustment; hang the worm gear 10 of the bottom connection of pulley center screw rod 11 promptly; at the worm shaft 11 that a side of worm gear 10 connects, the turning cylinder 12 that worm shaft 11 rear ends connect.Front end at worm shaft 11 has axial trough 11-1, hexagonal counterbore 11-2 is arranged on rear end face; And the front end of turning cylinder 12 has hexagonal plush copper 12-2, tail end cotter way 12-1 to be arranged, have the cross spiral shell to spend 13 on the face endways.Their assembling situation is as follows: (seeing accompanying drawing 9) worm gear 10 is connected lift adjustment and hangs in the turbine body 5-1 of box base 5 bottom surfaces, worm gear 10 connects worm shaft 11, the front end axial trough 11-1 of worm shaft 11 is fixed in left and right " Qian " shape step 5-2 that hangs box base 5 upper bottom surfaces, guaranteed that like this worm shaft 11 front ends can displacement, the hexagonal plush copper 12-2 that connects turning cylinder 12 front ends in the hexagonal counterbore 11-2 of worm shaft 11 rear ends, like this worm shaft 11 and turning cylinder 12 are drawn a straight line, and increased length.Subsequently, turning cylinder 12 passes boss axis hole 5-4, its end of hanging box base 5 one side boss 5-3 and is connected in the counter sink 5-6 that hangs on the box base side panel 5-5; Pierce into the through hole 5-7 of boss 5-3 one side with a short cylindrical pin 7, a side of straight pin 7 tightly is connected in the cotter way 12-1 of turning cylinder 12 ends.Like this, make turning cylinder 12 ends that a firm tie point be arranged, can not become flexible by the boss axis hole 5-4 of boss 5-3 and the counter sink 5-6 that hangs on the box base side panel 5-5, and easy operating; Use straight pin 7 jams simultaneously in the cotter way 12-1 of turning cylinder 12 ends, guaranteed that like this turning cylinder 12 can not deviate to the outer end that hangs box base side panel 5-5.Continue to introduce: on hang pulley center screw rod 3 and pass the hole 5-8 of bottom center that lift adjustment is hung box base 5, continue across and hang pulley center screw 2 its tops and connect and hang pulley 1; With screw 9 an extension box base cover plate 6 being connected lift adjustment hangs on the bottom surface of box base 5.The present invention has just assembled successfully like this.Continue below to introduce to use.At present product of the present invention be mainly used on the moving door of Solid Door and the glass door formed by aluminum alloy frame on.Here main introduction is assembling situation of the present invention.As shown in Figure 18 on hang the front view of the aluminium alloys track (double track) that pulley 1 will hang, accompanying drawing 20 is the assembling schematic diagram of the present invention on Solid Door, accompanying drawing 21 is the assembling schematic diagram of the present invention on the aluminum alloy frame door.At first be that building block of the present invention " Qian " shape is hung in the groove of both sides, upper end that box 18 is embedded in solid wood door leaf or aluminum alloy frame glass door leaf, promptly on door leaf two, then lift adjustment is hung box base 5 and be pushed into 8 li in " Qian " shape extension box, Yi Bian push one from and arranged on left and right sides.Be fixed on the both sides side column of Solid Door or aluminum alloy frame glass door leaf hanging box base side panel 5-5 in screw 5-9 with screw 9 simultaneously.Push hang box base 5 in, also will on hang pulley 1 and be suspended on by plastic drop center wheel 4 on the forward and backward track 15,16 of aluminium alloy extrusions 14, the present invention has just assembled successfully like this.With any solid wood door leaf of hand propelled or glass door leaf since on hang pulley 1 and be suspended on the track 15,16, therefore be easy to slide, the left and right translation of door leaf very freely.If at this moment find solid wood door leaf or glass door leaf high low situation being arranged on one side on one side, also is a side of solid wood door leaf or glass door leaf and two body side frame off plumb situations of door, and promptly available Phillips screwdriver has been regulated the present invention.The centre position that solid wood door leaf or glass door leaf are passed door, the end face that exposes door leaf comes, Phillips screwdriver is aimed at the cross spiral shell of hanging on the box base side panel 5-5 and is spent 13, clockwise direction turns turning cylinder 12, turning cylinder 12 drives worm shaft 11 and rotates, worm shaft 11 drives worm gear 10 and rotates, at this moment rotation direction changes, worm gear 10 drives hangs 3 rotations of pulley center screw rod, because on hang pulley 1 by jam in the aluminium alloys track, itself can not rotate, and its middle part is to be connected by a hex nut to hang on the pulley center screw rod 3, so the screw rod 3 at center rotates, promoting hex nut rises or descends, hanging pulley 1 just and rise or descend, regulate the height of hanging on the aluminium alloy extrusions track of the present invention like this, also is the height of Solid Door or glass door.Last two top margins of door respectively have hangs pulley 1 on one, therefore regulate very conveniently, need not door to be unloaded waste of manpower and time again.The present invention has solved the problem of this lift adjustment like this, has ample scope for one's abilities on Solid Door, glass door and inside door.

Claims (3)

1. an available worm and gear carries out the hanging pulley assembly of hanging oneself of lift adjustment, comprise hang pulley (1), on hang pulley center screw (2), on hang that pulley center screw rod (3), plastic drop center wheel (4), lift adjustment are hung box base (5), hung box base cover plate (6), straight pin (7), " ㄩ " shape hang box (8) and screw (9), it is characterized in that hanging pulley center screw rod (3) lower end and connect worm gear (10), worm gear (10) connects worm shaft (11), and worm shaft (11) connects turning cylinder (12);
The tail end of described turning cylinder (12) has cotter way (12-1), and cross spiral shell flower (13) is arranged on the face endways.
2. a kind of available worm and gear according to claim 1 carries out the hanging pulley assembly of hanging oneself of lift adjustment, it is characterized in that worm gear (10) is connected lift adjustment and hangs box base (5) turbine body (5-1) lining, the axial trough (11-1) of worm shaft (11) one ends is connected the left side that lift adjustment is hung box base (5), right " ㄩ " shape step (5-2) lining, worm shaft (11) is connected on the hexagonal plush copper (12-2) of turning cylinder (12) one ends by the hexagonal counterbore (11-2) of an end, and turning cylinder (12) passes boss hole (5-4) that lift adjustment hangs box base (5) one side boss (5-3) and is connected lift adjustment and hangs counter sink (5-6) lining on the box base side panel (5-5); The through hole (5-7) that passes boss (5-3) side with straight pin (7) is connected on the terminal cotter way (12-1) of turning cylinder (12); On hang pulley center screw rod (3) pass end face centre bore (5-8) that lift adjustment hangs box base (5), on hang pulley center screw (2) and hex nut and connect and hang pulley (1); Be connected lift adjustment extension box base (5) lining with screw (9) hanging box base cover plate (6).
3. a kind of available worm and gear according to claim 1 and 2 carries out the hanging pulley assembly of hanging oneself of lift adjustment, it is characterized in that " ㄩ " shape is hung the upper end that box (8) is embedded in mobile door leaf (17) or aluminium alloy door's framework (18), lift adjustment is hung box base (5) and is assemblied in " ㄩ " shape extension box (8) lining, be connected on the end limit of mobile door leaf (17) or aluminium alloy door's framework (18) from screw (5-9) lining hanging a box base side panel (5-5) with screw (9), hang on its upper end pulley (1) by plastic drop center wheel (4) be suspended on aluminium alloy extrusions (14) before, back track (15), (16) on.
CN201010192789A 2010-05-25 2010-05-25 Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm Pending CN101852049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010192789A CN101852049A (en) 2010-05-25 2010-05-25 Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010192789A CN101852049A (en) 2010-05-25 2010-05-25 Hanging pulley assembly capable of performing lifting regulation by using worm gear and worm

Publications (1)

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CN101852049A true CN101852049A (en) 2010-10-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147668A (en) * 2013-03-15 2013-06-12 周裕佳 Triplet-type moving door
CN104033060A (en) * 2014-04-14 2014-09-10 许姜德 Hoisting and hanging pulley device capable of self-leveling
CN106638327A (en) * 2017-01-21 2017-05-10 广西大学 Electric self-lifted girder transporting trolley used for erecting of suspension bridge girder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598356C (en) * 1932-11-19 1934-06-09 Dowaldwerke Adolph Dowald G M Device for regulating the height of sliding doors
EP0417000A1 (en) * 1989-09-07 1991-03-13 Benjamin Azoulay Suspended pocket door
CN1193684A (en) * 1997-03-06 1998-09-23 安台洽 Door wheel
CN2356109Y (en) * 1999-02-02 1999-12-29 南海市三星装饰工业有限公司 Adjustable suspending pulley for door and window
CN2670551Y (en) * 2003-12-31 2005-01-12 许姜德 Hanging piece of sliding glass door and window
CN201687322U (en) * 2010-05-25 2010-12-29 许姜德 Upper hanging pulley assembly capable of realizing lifting regulation by worm wheel and worm rod

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598356C (en) * 1932-11-19 1934-06-09 Dowaldwerke Adolph Dowald G M Device for regulating the height of sliding doors
EP0417000A1 (en) * 1989-09-07 1991-03-13 Benjamin Azoulay Suspended pocket door
CN1193684A (en) * 1997-03-06 1998-09-23 安台洽 Door wheel
US5860189A (en) * 1997-03-06 1999-01-19 An; Tae-Heup Door wheel
CN2356109Y (en) * 1999-02-02 1999-12-29 南海市三星装饰工业有限公司 Adjustable suspending pulley for door and window
CN2670551Y (en) * 2003-12-31 2005-01-12 许姜德 Hanging piece of sliding glass door and window
CN201687322U (en) * 2010-05-25 2010-12-29 许姜德 Upper hanging pulley assembly capable of realizing lifting regulation by worm wheel and worm rod

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147668A (en) * 2013-03-15 2013-06-12 周裕佳 Triplet-type moving door
CN104033060A (en) * 2014-04-14 2014-09-10 许姜德 Hoisting and hanging pulley device capable of self-leveling
CN104033060B (en) * 2014-04-14 2016-06-29 许姜德 The upper hanging pulley gear of energy Automatic Levelling
CN106638327A (en) * 2017-01-21 2017-05-10 广西大学 Electric self-lifted girder transporting trolley used for erecting of suspension bridge girder
CN106638327B (en) * 2017-01-21 2019-01-08 广西大学 A kind of fortune beam trolley that girder of suspension bridge erection is risen with electronic self-carry

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Application publication date: 20101006

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