CN2656385Y - Veneer reeling turning hanging apparatus - Google Patents

Veneer reeling turning hanging apparatus Download PDF

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Publication number
CN2656385Y
CN2656385Y CN 03284558 CN03284558U CN2656385Y CN 2656385 Y CN2656385 Y CN 2656385Y CN 03284558 CN03284558 CN 03284558 CN 03284558 U CN03284558 U CN 03284558U CN 2656385 Y CN2656385 Y CN 2656385Y
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China
Prior art keywords
slide block
fixed clamp
moving caliper
clamp
roll bending
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Expired - Lifetime
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CN 03284558
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Chinese (zh)
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吴长慧
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Individual
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Individual
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Abstract

The utility model belongs to a fittings arranged at a lifting on/lifting off and hoisting equipment, relating to an overturn spreader which can turn over a blended plate in the air in case of lifting on/lifting off the blended plate in the metallurgical field. The utility model is characterized in that the overturn spreader, consisting of a rotation section and a holding section, is used for assembling a clamping motor in a fixed clamping body into which a mobile clamping body is sleeved outside and connected with the fixed clamping body by a lead screw and a lead nut; a slide block is respectively installed at the fixed and mobile clamping bodies, three all connected with a reset spring; an opening formed between the slide block of the fixed clamp body and the slide block of the mobile clamping body constitutes a clamping jaw; a balancing weight, a chainwheel, a shackle and a speed reducer are installed at a supporting stand. The utility model resolves a problem caused by a current overturn spreader which uses a rope to overturn the blended plate. Further, the utility model can turn over for an angle of 90 degrees after the overturn spreader clamped the blended plate, characterized in low manufacture cost, shortened operation period, labor saving, rapidness, stability, safety and reliability.

Description

The roll bending reversal hanger
Technical field
The utility model belongs to the crane hoisting equipment accessory, relates to a kind of roll bending reversal hanger that metallurgy industry lifting roll bending overturns that can be used for aloft.
Background technology
At present, domestic metallurgy industry is produced roll bending, need on the technology with horizontal roll be centre hole be parallel to ground-surface roll bending upset for perpendicular volume be centre hole perpendicular to ground-surface roll bending, perhaps will erect the volume upset and be horizontal roll.Traditional method is to adopt a side of rope binding roll bending, and hoisting crane is realized upset on the ground by the rope roll bending of slinging by eccentric gravity.In operation since during the moment that roll bending is crossed fulcrum potential energy discharge suddenly, can impact or collide, cause the damage of roll bending, rope or hoisting crane.Known in the industry roll bending reversal hanger, its flip portion structure are to adopt gear transmission to drive half bull gear to overturn, and that its structure of this way exists is bulky, from the problem great, that manufacturing cost is high.
Summary of the invention
The utility model overcome the equipment volume that existing roll bending suspender exists huge, from problems such as great, manufacturing cost height, solved to produce with rope upset roll bending and impacted and collision, producing roll bending for metallurgy industry provides a kind of and easy to operate, safe and reliable can lift the roll bending reversal hanger that roll bending overturns aloft.
The utility model roll bending reversal hanger content Description:
The utility model roll bending reversal hanger, be by clamping motor, gear reducer, fixed clamp, leading screw, retracing spring, the fixed clamp slide block, linear roller bearing, the moving caliper slide block, screw, moving caliper, end cap, counterweight, sprocket wheel, chain assemblies, bracing frame, shackle, retarder is formed, it is characterized in that: the roll bending reversal hanger is to be made of rotation and clamp two parts, clamp part: clamping motor and gear reducer are assemblied in the fixed clamp, moving caliper is sleeved on the fixed clamp outside, pass through leading screw, screw makes moving caliper link to each other with fixed clamp, fixed clamp slide block and moving caliper slide block are installed in respectively on fixed clamp and the moving caliper, retracing spring links to each other with moving caliper with fixed clamp and moving caliper slide block with the fixed clamp slide block, is provided with three row's straight line needle rollers and forms linear roller bearing between slide block and caliper; The opening that forms between moving caliper slide block and the fixed clamp slide block constitutes grip finger; The fixed clamp slide block of clamp contacts with moving caliper with fixed clamp respectively by linear roller bearing with the moving caliper slide block;
Rotating part: counterweight, sprocket wheel, shackle, retarder are installed on the bracing frame, output shaft on the retarder is contained in the hole of sprocket wheel, can be relative to rotating with bracing frame, chain assemblies is contained on the sprocket wheel, and be meshed with the nest eye of sprocket wheel, two end points below it and two end points of clamp are hinged.
The utility model roll bending reversal hanger can be used for metallurgy industry lifting roll bending and aloft overturns, overcome the equipment volume that exists with rope upset roll bending huge, from problems such as great, manufacturing cost height.Can aloft overturn 90 ° behind the roll bending reversal hanger gripping roll bending, have save manufacturing cost, save time, laborsaving, quick, steady, safe and reliable characteristics.
Description of drawings
Fig. 1 is a roll bending reversal hanger integral structure scheme drawing
Fig. 2 is a roll bending reversal hanger lateral plan
Fig. 3 is roll bending reversal hanger lifting horizontal roll figure
Among the figure: 1 is that clamping motor, 2 is that gear reducer, 3 is that fixed clamp, 4 is that leading screw, 5 is that retracing spring, 6 is that fixed clamp slide block, 7 is that linear roller bearing, 8 is that moving caliper slide block, 9 is that screw, 10 is that moving caliper, 11 is that end cap, 12 is that counterweight, 13 is that sprocket wheel, 14 is that chain assemblies, 15 is that bracing frame, 16 is that shackle, 17 is a retarder.
The specific embodiment
The utility model roll bending reversal hanger is to realize like this, the roll bending reversal hanger is to be made of rotation and clamp two parts, see Fig. 1, clamp part: clamping motor 1 and gear reducer 2 are assemblied in the fixed clamp 3, moving caliper 10 is sleeved on fixed clamp 3 outsides, by leading screw 4, screw 9 makes moving caliper 10 link to each other with fixed clamp 3, in the termination of leading screw 4 end cap 11 is set, fixed clamp slide block 6 and moving caliper slide block 8 are installed in respectively on fixed clamp 3 and the moving caliper 10, retracing spring 5 links to each other with moving caliper 10 with fixed clamp 3 and moving caliper slide block 8 with fixed clamp slide block 6, the pulling force of retracing spring 5 equals the weight of 1.2~1.4 times of slide blocks, is provided with three row's straight line needle rollers and forms linear roller bearing 7 between slide block and caliper; The opening that forms between moving caliper slide block 8 and the fixed clamp slide block 6 constitutes jaw.Fig. 1 is the situation of the perpendicular volume of clamp gripping, during operation jaw is inserted into the wall thickness of roll bending, and wherein fixed clamp slide block 6 is inserted in the hole of roll bending.Start clamping motor 1,, the jaw of clamp is dwindled by gear reducer 2, leading screw 4, screw 9 transmissions, the wall thickness of jaw contact and clamping roll bending, when gripping power reaches certain value, the electrical apparatus control system action, clamping motor 1 stops rapidly and brakes.This moment, clamp was initial gripping power to the gripping power of roll bending.When hanging perpendicular volume, because jaw is in the friction coefficient between roll bending much larger than slide block and the friction coefficient between caliper, hoisting crane is mentioned the roll bending reversal hanger, having under the condition of initial gripping power, friction force can make roll bending glide along fixed clamp 3 and moving caliper 10 together with fixed clamp slide block 6 and moving caliper slide block 8, because moving caliper 10 and fixed clamp 3 are formed a wedge shape down in the fastening of leading screw 4 and screw 9, increase along with the increase of sliding force to the downslide gripping power more, until roll bending is picked up.To be flipped finishing hangs the appointed place with roll bending, transfers the roll bending reversal hanger roll bending is landed, and under the combined action of the wedge shape counter-force of gripping power and retracing spring 5, clamp returns to initial position, and crawl clamping motor 1 is opened jaw, can unload clamp.
See Fig. 2, rotating part: counterweight 12, sprocket wheel 13, shackle 16, retarder 17 are installed on the bracing frame 15, output shaft on the retarder 17 is contained in the hole of sprocket wheel 13, can be relative to rotating with bracing frame 15, chain assemblies 14 is contained on the sprocket wheel 13, and be meshed with the nest eye of sprocket wheel 13, two end points below it and two end points of clamp are hinged.Should be definite like this on the clamp with two end points of chain assemblies 14 pivotallys attached, no matter be horizontal roll or perpendicular volume, must guarantee that all the center of gravity of clamp and roll bending is positioned at the centre of two chain assemblies 14 line of centers extended lines, and determine the position of clamp two-end-point according to mentioned above principle.
See Fig. 3, roll bending reversal hanger lifting horizontal roll figure, when hanging horizontal roll, after the horizontally mounted horizontal roll of grip finger, start clamping motor 1 and clamp roll bending, make jaw an initial gripping power be arranged, when hoisting crane is sling horizontal roll roll bending, the component owing to do not glide, this moment, roll bending and fixed clamp slide block 6, moving caliper slide block 8 did not glide; After roll bending rotation clamp began rotation, roll bending began to glide together with fixed clamp slide block 6 and moving caliper slide block 8, and approaching more perpendicular volume, and many more gripping powers that glide are big more.After hoisting crane is sling the roll bending reversal hanger of clamping roll bending roll bending is risen in the air, the output shaft on the retarder 17 drives sprocket wheel 13 and rotates, and an end of chain extends an end to be shortened, and the clamp below driving rotates together with roll bending.When just changeing then the roll bending reversal hanger make perpendicular volume be turned into horizontal roll, otherwise then for horizontal roll is turned into perpendicular volume, behind half-twist, press limit switch, limit switch moves, and makes retarder 17 stop clamp and stops the rotation.Unload clamp, clamp returns to original position under the combined action of the counter-force of wedge shape gripping power and retracing spring 5, opens clamp and unloads roll bending, and a handling rotary course finishes.

Claims (2)

1, a kind of roll bending reversal hanger, be by clamping motor (1), gear reducer (2), fixed clamp (3), leading screw (4), retracing spring (5), fixed clamp slide block (6), linear roller bearing (7), moving caliper slide block (8), screw (9), moving caliper (10), end cap (11), counterweight (12), sprocket wheel (13), chain assemblies (14), bracing frame (15), shackle (16), retarder (17) is formed, it is characterized in that: the roll bending reversal hanger is to be made of rotation and clamp two parts, clamp part: clamping motor (1) and gear reducer (2) are assemblied in the fixed clamp (3), moving caliper (10) is sleeved on fixed clamp (3) outside, by leading screw (4), screw (9) makes moving caliper (10) link to each other with fixed clamp (3), fixed clamp slide block (6) and moving caliper slide block (8) are installed in respectively on fixed clamp (3) and the moving caliper (10), and retracing spring (5) links to each other with moving caliper (10) with fixed clamp (3) and moving caliper slide block (8) with fixed clamp slide block (6); Between slide block and caliper, be provided with three row's straight line needle rollers and form linear roller bearing (7); The opening that forms between moving caliper slide block (8) and the fixed clamp slide block (6) constitutes grip finger;
Rotating part: counterweight (12), sprocket wheel (13), shackle (16), retarder (17) are installed on the bracing frame (15), output shaft on the retarder (17) is contained in the hole of sprocket wheel (13), can be relative to rotating with bracing frame (15), chain assemblies (14) is contained on the sprocket wheel (13), and be meshed with the nest eye of sprocket wheel (13), two end points below it and two end points of clamp are hinged.
2, roll bending reversal hanger according to claim 1 is characterized in that: the fixed clamp slide block (6) of clamp contacts with moving caliper (10) with fixed clamp (3) respectively by linear roller bearing (7) with moving caliper slide block (8).
CN 03284558 2003-07-30 2003-07-30 Veneer reeling turning hanging apparatus Expired - Lifetime CN2656385Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03284558 CN2656385Y (en) 2003-07-30 2003-07-30 Veneer reeling turning hanging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03284558 CN2656385Y (en) 2003-07-30 2003-07-30 Veneer reeling turning hanging apparatus

Publications (1)

Publication Number Publication Date
CN2656385Y true CN2656385Y (en) 2004-11-17

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ID=34332898

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Application Number Title Priority Date Filing Date
CN 03284558 Expired - Lifetime CN2656385Y (en) 2003-07-30 2003-07-30 Veneer reeling turning hanging apparatus

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CN (1) CN2656385Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254884B (en) * 2008-03-12 2010-06-09 渤海船舶重工有限责任公司 Screw-propeller turning-over device
CN105345741A (en) * 2015-12-07 2016-02-24 机械科学研究总院先进制造技术研究中心 Warp beam yarn dismounting and mounting device
CN107188040A (en) * 2017-04-13 2017-09-22 唐山钢铁集团微尔自动化有限公司 It is a kind of to prevent the device of unmanned overhead traveling crane clamp bobbing
CN107719693A (en) * 2017-09-08 2018-02-23 陕西飞机工业(集团)有限公司 A kind of aerial method for turning of Large Aircraft Components and equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254884B (en) * 2008-03-12 2010-06-09 渤海船舶重工有限责任公司 Screw-propeller turning-over device
CN105345741A (en) * 2015-12-07 2016-02-24 机械科学研究总院先进制造技术研究中心 Warp beam yarn dismounting and mounting device
CN107188040A (en) * 2017-04-13 2017-09-22 唐山钢铁集团微尔自动化有限公司 It is a kind of to prevent the device of unmanned overhead traveling crane clamp bobbing
CN107719693A (en) * 2017-09-08 2018-02-23 陕西飞机工业(集团)有限公司 A kind of aerial method for turning of Large Aircraft Components and equipment
CN107719693B (en) * 2017-09-08 2020-04-28 陕西飞机工业(集团)有限公司 Method and equipment for turning large part of airplane in air

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HE QIUBIN

Free format text: FORMER OWNER: WU ZHANGHUI

Effective date: 20080222

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20080222

Address after: Hubei city of Yingcheng Province east mafang Liu Chen Village Hejiawan No. 28, zip code: 432400

Patentee after: He Qiubin

Address before: Liaoning province Anshan City Tiedong garden Dongbin Committee 06 group, zip code: 114001

Patentee before: Wu Changhui

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20081226

Address after: Industrial Development Zone, Henan Town, Beijing, Miyun, China: 101500

Patentee after: Beijing Zhongcheng Yip Technology Development Co. Ltd.

Address before: Hubei city of Yingcheng Province east mafang Liu Chen Village Hejiawan No. 28, zip code: 432400

Patentee before: He Qiubin

ASS Succession or assignment of patent right

Owner name: BEIJING ZHONGCHENG JUNYE SCIENCE DEVELOPMENT CO.,

Free format text: FORMER OWNER: HE QIUBIN

Effective date: 20081226

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130730

Granted publication date: 20041117

DD01 Delivery of document by public notice

Addressee: Song Yongliang

Document name: Notification of Expiration of Patent Right Duration