CN102431885A - Adjustable inner hole lifting appliance - Google Patents

Adjustable inner hole lifting appliance Download PDF

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Publication number
CN102431885A
CN102431885A CN2011103953960A CN201110395396A CN102431885A CN 102431885 A CN102431885 A CN 102431885A CN 2011103953960 A CN2011103953960 A CN 2011103953960A CN 201110395396 A CN201110395396 A CN 201110395396A CN 102431885 A CN102431885 A CN 102431885A
Authority
CN
China
Prior art keywords
carrier bar
suspender
adjustable
bearing
endoporus
Prior art date
Application number
CN2011103953960A
Other languages
Chinese (zh)
Inventor
王彦清
Original Assignee
江苏欧玛机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏欧玛机械有限公司 filed Critical 江苏欧玛机械有限公司
Priority to CN2011103953960A priority Critical patent/CN102431885A/en
Publication of CN102431885A publication Critical patent/CN102431885A/en

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Abstract

The invention discloses an adjustable inner hole lifting appliance. The lifting appliance comprises a lifting head, a bearing rod and a lifting rope, wherein the lifting rope is used for connecting the lifting head and the bearing rod; the bearing rod comprises an upper bearing rod and a lower bearing rod; the two bearing rods are crossed when parts are lifted; and the two ends of the bearing rods are internally provided with extending rods respectively. The extending rods can slide and be fixed relative to the bearing rods, so the length of the bearing rods can be effectively increased or reduced. The invention discloses the adjustable inner hole lifting appliance. The lifting appliance is of a reasonable structural design and is convenient to use; the length of the bearing rods in the lifting appliance can be adjusted according to practical structures of parts, so the inner holes parts with various specifications can be lifted through the lifting appliance; the adjusted bearing rods are stable in performance and high in bearing capacity; and the parts are more safely and quickly conveyed.

Description

A kind of adjustable endoporus suspender
Technical field
The present invention relates to a kind of endoporus suspender, relate in particular to the length-adjustable new type of bore suspender of carrier bar in a kind of suspender, belong to the suspender technical field.
Background technology
Suspender is to hang the device of getting weight in the elevator machinery, and hanging and getting the most frequently used suspender of member article is suspension hook, and relative accessory has suspension ring, hoisting suction cup, clamp and pallet fork etc.Wherein, hoisting suction cup, clamp and pallet fork are used on hoisting crane, can be used as special hanger and use for a long time, also can be used as auxiliary suspender and hang over use temporarily on the suspension hook, to improve operating efficiency.The suspender that grasps bulk material is generally jaw grab bucket to be opened/closed, and also available magnetic chuck is drawn like magnet conductivity materials such as boringss; Hang the suspender of getting flowable materials commonly used the bucket of Sheng and cage are arranged, generally through canting or take out mode such as bottom plug and draw off molten steel or chemical solution, draw off flowable materials such as cement concrete through opening the cage bottom door.
The length of carrier bar immobilizes in existing endoporus suspender; Therefore; The kind of the inner hole part that a kind of suspender can be sling is limited, and when needs were sling the bigger box parts in aperture, the carrier bar in the common suspender was because limited length; Can't contact with the part inwall, so that can't normally lift by crane part.People have to change the suspender of longer carrier bar or the allocation and transportation that the change lifting method could realize accomplishing part, make troubles to actual production, have reduced production efficiency.
Summary of the invention
To the demand; The invention provides a kind of adjustable endoporus suspender; The length of carrier bar can effectively be regulated according to the interior hole size of hanging part in this suspender, makes the Applicable scope of this suspender more extensive, and the carrier bar control process is simple, convenient; Stability is good, makes the allocation and transportation of part safer, quick.
The present invention is a kind of adjustable endoporus suspender; This suspender comprises and hangs head, carrier bar and hoist cable, and described hoist cable is used for connecting and hangs head and carrier bar, and described carrier bar comprises carrier bar and following carrier bar; Two carrier bars become cross staggered when the lifting part; The all built-in extension rod in described carrier bar two ends, this extension rod carrier bar relatively slide and are fixing, thereby realize effective increase and decrease of carrier bar length.
In the present invention's one preferred embodiment, described going up adopts hinge to connect between carrier bar and the following carrier bar, and last carrier bar can descend carrier bar to rotate relatively, is convenient to the inner hole structure that carrier bar inserts part.
In the present invention's one preferred embodiment, described going up between carrier bar and the following carrier bar is provided with resilience mechanism, and last carrier bar can rebound after descending carrier bar to rotate relatively automatically, recovers the staggered mode of operation of cross.
In the present invention's one preferred embodiment, achieve a fixed connection through locating dowel pin between described carrier bar and the extension rod, a plurality of knock holees are set on the carrier bar, quantity is about 4-5, and the spacing between the adjacent positioned hole is 20-30mm.
The present invention has disclosed a kind of adjustable endoporus suspender; This hanger structure is reasonable in design, and is easy to use, and the length of carrier bar can be regulated according to actual design of part in this suspender; Make can the sling inner hole part of all size of this suspender; And the carrier bar stable performance after regulating, load-carrying capacity is strong, makes the allocation and transportation of part safer, quick.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is the structural representation of the adjustable endoporus suspender of the embodiment of the invention;
The mark of each parts is following in the accompanying drawing: 1, hang head, 2, carrier bar, 3, hoist cable, 4, go up carrier bar, 5, carrier bar down, 6, extension rod, 7, locating dowel pin, 8, knock hole, 9, resilience mechanism.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Fig. 1 is the structural representation of the adjustable endoporus suspender of the embodiment of the invention; This suspender comprise hang 1, carrier bar 2 and hoist cable 3; Described hoist cable 3 be used for connecting hang 1 with carrier bar 2; Described carrier bar 2 comprises that carrier bar 4 and following carrier bar 5, two carrier bars become cross staggered when lifting by crane part, all built-in extension rod 6 in described carrier bar 2 two ends; This extension rod 6 carrier bar 2 relatively slides and is fixing, thereby realizes effective increase and decrease of carrier bar 2 length.
Go up in the adjustable endoporus suspender of mentioning among the present invention and adopt hinge to connect between carrier bar 4 and the following carrier bar 5; Last carrier bar 4 can descend carrier bar 5 to rotate relatively; The slewing area of angle is 0 °-180 °, and two bars can be in coincidence status fully, is convenient to the inner hole structure that carrier bar 2 inserts part; Between last carrier bar 4 and the following carrier bar 5 resilience mechanism 9 is set, last carrier bar 4 can rebound after descending carrier bar 5 to rotate relatively automatically, recovers the staggered mode of operation of cross; Under the staggered mode of operation of cross, the active component on the hoist cable 3 is maximum, and the stability of this suspender lifting part is the highest.
Achieve a fixed connection through locating dowel pin 7 between carrier bar 2 and the extension rod 6, the diameter of this locating dowel pin 7 is 3.5-4mm; A plurality of knock holees 8 are set on the carrier bar 2, and quantity is about 4-5, and the spacing between the adjacent positioned hole 8 is 20-30mm, is the less interference fit of the magnitude of interference between locating dowel pin 7 and the knock hole 8, and this cooperation can be guaranteed good fixing between carrier bar 2 and the extension rod 6; The maximum of extension rod 6 relative carrier bars 2 is stretched out two 25cm, and this structure design makes that the application of suspender is more extensive, and suspender can lift by crane the part of different internal specifications, and the lifting process is more stable.
The present invention has disclosed a kind of adjustable endoporus suspender; Be characterized in: this hanger structure is reasonable in design, and is easy to use, and the length of carrier bar can be regulated according to actual design of part in this suspender; Make can the sling inner hole part of all size of this suspender; And the carrier bar stable performance after regulating, load-carrying capacity is strong, makes the allocation and transportation of part safer, quick.
The above; Be merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.

Claims (4)

1. an adjustable endoporus suspender is characterized in that, this suspender comprises and hangs head, carrier bar and hoist cable; Described hoist cable is used for connection and hangs head and carrier bar; Described carrier bar comprises carrier bar and following carrier bar, and two carrier bars become cross staggered when the lifting part, all built-in extension rod in described carrier bar two ends; This extension rod carrier bar relatively slides and is fixing, thereby realizes effective increase and decrease of carrier bar length.
2. adjustable endoporus suspender according to claim 1 is characterized in that, described going up adopts hinge to connect between carrier bar and the following carrier bar, and last carrier bar can descend carrier bar to rotate relatively, is convenient to the inner hole structure that carrier bar inserts part.
3. adjustable endoporus suspender according to claim 2 is characterized in that, described going up between carrier bar and the following carrier bar is provided with resilience mechanism, and last carrier bar can rebound after descending carrier bar to rotate relatively automatically, recovers the staggered mode of operation of cross.
4. adjustable endoporus suspender according to claim 1; It is characterized in that, achieve a fixed connection through locating dowel pin between described carrier bar and the extension rod, a plurality of knock holees are set on the carrier bar; Quantity is about 4-5, and the spacing between the adjacent positioned hole is 20-30mm.
CN2011103953960A 2011-12-03 2011-12-03 Adjustable inner hole lifting appliance CN102431885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103953960A CN102431885A (en) 2011-12-03 2011-12-03 Adjustable inner hole lifting appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103953960A CN102431885A (en) 2011-12-03 2011-12-03 Adjustable inner hole lifting appliance

Publications (1)

Publication Number Publication Date
CN102431885A true CN102431885A (en) 2012-05-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103953960A CN102431885A (en) 2011-12-03 2011-12-03 Adjustable inner hole lifting appliance

Country Status (1)

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CN (1) CN102431885A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663097A (en) * 2013-12-02 2014-03-26 上海卫星装备研究所 Using-state-adjustable lifting appliance
CN104609296A (en) * 2015-01-15 2015-05-13 安徽省神虹变压器股份有限公司 Lifting device for iron cores of three-dimensional triangular transformers
CN109850767A (en) * 2019-03-14 2019-06-07 武汉理工大学 A kind of full-automatic cross connecting rod avoidance crane
CN110104536A (en) * 2019-05-16 2019-08-09 上海外高桥造船有限公司 Prefabricated cabin Integral hoisting device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002211880A (en) * 2001-01-16 2002-07-31 Sekisui House Ltd Panel reversing apparatus
DE202004016149U1 (en) * 2004-10-19 2005-01-13 Zapf Gmbh Universal hoist for changing batteries in electric trucks has an adjustable length hoist bar between the battery and the main hoist
CN2913307Y (en) * 2005-12-02 2007-06-20 中国重型汽车集团有限公司 Special hanging harness for driving cabin welding
CN201250054Y (en) * 2008-07-17 2009-06-03 宝山钢铁股份有限公司 Hanger for stretch reducing mill
CN101665213A (en) * 2009-09-03 2010-03-10 无锡华东重机科技集团有限公司 Light-weight rotary hanger for containers
CN201614226U (en) * 2009-12-09 2010-10-27 张晓胜 Crown block hoisting system used for hoisting and transporting automobile die
CN102030255A (en) * 2009-09-29 2011-04-27 上海锡华机械工程有限公司 Hanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002211880A (en) * 2001-01-16 2002-07-31 Sekisui House Ltd Panel reversing apparatus
DE202004016149U1 (en) * 2004-10-19 2005-01-13 Zapf Gmbh Universal hoist for changing batteries in electric trucks has an adjustable length hoist bar between the battery and the main hoist
CN2913307Y (en) * 2005-12-02 2007-06-20 中国重型汽车集团有限公司 Special hanging harness for driving cabin welding
CN201250054Y (en) * 2008-07-17 2009-06-03 宝山钢铁股份有限公司 Hanger for stretch reducing mill
CN101665213A (en) * 2009-09-03 2010-03-10 无锡华东重机科技集团有限公司 Light-weight rotary hanger for containers
CN102030255A (en) * 2009-09-29 2011-04-27 上海锡华机械工程有限公司 Hanger
CN201614226U (en) * 2009-12-09 2010-10-27 张晓胜 Crown block hoisting system used for hoisting and transporting automobile die

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103663097A (en) * 2013-12-02 2014-03-26 上海卫星装备研究所 Using-state-adjustable lifting appliance
CN103663097B (en) * 2013-12-02 2016-07-06 上海卫星装备研究所 The adjustable suspender of use state
CN104609296A (en) * 2015-01-15 2015-05-13 安徽省神虹变压器股份有限公司 Lifting device for iron cores of three-dimensional triangular transformers
CN109850767A (en) * 2019-03-14 2019-06-07 武汉理工大学 A kind of full-automatic cross connecting rod avoidance crane
CN109850767B (en) * 2019-03-14 2020-08-04 武汉理工大学 Full-automatic cross connecting rod obstacle avoidance crane
CN110104536A (en) * 2019-05-16 2019-08-09 上海外高桥造船有限公司 Prefabricated cabin Integral hoisting device

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Application publication date: 20120502