CN105600689A - Stretching lifting apparatus - Google Patents

Stretching lifting apparatus Download PDF

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Publication number
CN105600689A
CN105600689A CN201410599708.3A CN201410599708A CN105600689A CN 105600689 A CN105600689 A CN 105600689A CN 201410599708 A CN201410599708 A CN 201410599708A CN 105600689 A CN105600689 A CN 105600689A
Authority
CN
China
Prior art keywords
arm
hole
fixing hole
oil cylinder
stretching
Prior art date
Application number
CN201410599708.3A
Other languages
Chinese (zh)
Inventor
张忠
胡文骊
Original Assignee
无锡晟欧船舶设备有限公司
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 无锡晟欧船舶设备有限公司 filed Critical 无锡晟欧船舶设备有限公司
Priority to CN201410599708.3A priority Critical patent/CN105600689A/en
Publication of CN105600689A publication Critical patent/CN105600689A/en

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Abstract

The present invention relates to the technical field of hoisting lifting, particularly to a stretching lifting apparatus, which can effectively reduce the bearing weight of a hanging arm and ensure the material conveying, and comprises a base, wherein a hanging arm is fixedly arranged on the base. The stretching lifting apparatus is characterized in that the hanging arm is provided with a trepanning hole, a movable stretching rod is arranged inside the trepanning hole, the outer side portion of the handing arm is provided with a stretching oil cylinder, the body of the stretching oil cylinder is fixedly arranged on the hanging arm, the piston rod of the stretching oil cylinder is fixedly connected to the stretching rod, the lower end of the hanging arm is supported on a support frame, the hanging arm is provided with a lifting winch, the stretching rod is provided with a corresponding guide wheel, one end of a hanging rope is connected to the lifting winch, and the other end penetrates through the guide wheel and is connected to a hanging hook.

Description

A kind of telescopic hoist assembling device

Technical field

The present invention relates to hoisting and hanging technical field, be specially a kind of telescopic hoist assembling device.

Background technology

In material handling field, using go-cart to carry and carrying is more common mode, and for hull or some other large-scale material because weight is large, volume is also large, particularly hull, carrying is carried and cannot be completed with go-cart, generally all lift mobile, because the material ratio of lifting is heavier, arm need to bear larger pressure, if need to grow the conveying of distance, corresponding length of boom also becomes longer, arm weight capacity is required to uprise, if lifting material is overweight, overturning phenomenon easily occurs.

Summary of the invention

In order to address the above problem, the invention provides a kind of telescopic hoist assembling device, it can effectively alleviate the load-bearing of arm, ensures the conveying of material.

Its technical scheme is such: a kind of telescopic hoist assembling device, it comprises base, on described base, fixedly mount arm, it is characterized in that, on described arm, have trepanning, movably expansion link is set in described trepanning, telescopic oil cylinder is installed in described arm outside portion, the cylinder body of described telescopic oil cylinder is fixedly installed in described arm, the piston rod of described telescopic oil cylinder is fixedly connected with described expansion link, described arm lower end is supported in bracing frame, on described arm, hoister winch is installed, corresponding directive wheel is installed on described expansion link, lifting rope one end connects described hoister winch, the other end is through described directive wheel connecting shackle.

It is further characterized in that, the mounting groove coordinating with described arm is installed in support frame as described above upper end, and described suspension arm support is in mounting groove;

Support frame as described above lower end mounting foot, on described lower margin, have screwed hole and fixing hole is installed to fixing hole pair being installed with unthreaded hole, described screwed hole is installed fixing hole, unthreaded hole is installed to fixing hole to becoming respectively diagonal angle to arrange, described lower margin is installed the right threaded engagement of fixing hole and setscrew and described unthreaded hole and the right cooperation of fixing hole is installed is installed and be connected ground by adjusting screw and described screwed hole.

Adopt after structure of the present invention, due to telescopic oil cylinder and expansion link being installed on arm, the piston rod of telescopic oil cylinder can drive expansion link flexible, realize arm and can carry out to material the lifting conveying of certain distance, suspension arm support is in bracing frame simultaneously, effectively alleviate the load-bearing of arm, ensure the conveying of material.

Brief description of the drawings

Fig. 1 is structural representation of the present invention;

Fig. 2 be in the present invention leg structure top view.

Detailed description of the invention

See Fig. 1, shown in Fig. 2, a kind of telescopic hoist assembling device, it comprises base 1, on base 1, fixedly mount arm 2, on arm 2, have trepanning, movably expansion link 3 is set in trepanning, telescopic oil cylinder 4 is installed in arm 2 outside portions, and the cylinder body of telescopic oil cylinder 4 is fixedly installed in arm 2, and the piston rod of telescopic oil cylinder 4 is fixedly connected with expansion link 3, arm 2 lower ends are supported in bracing frame 5, hoister winch 6 is installed on arm 2, corresponding directive wheel 7 is installed on expansion link 3, lifting rope 8 one end connect hoister winch, the other end through directive wheel 7 connecting shackles 14.

The mounting groove 15 coordinating with arm 2 is installed in bracing frame 5 upper ends, and arm 2 is supported in mounting groove 15, bracing frame 5 lower end mounting foots 9, on lower margin 9, have screwed hole install fixing hole to 10 and unthreaded hole install fixing hole to 11, screwed hole is installed fixing hole to 10, unthreaded hole is installed fixing hole and is become respectively diagonal angle to arrange to 11, lower margin 9 is installed and is connected ground 11 cooperation with unthreaded hole installation fixing hole 10 threaded engagement and setscrew 13 by adjusting screw 12 and screwed hole installation fixing hole, due on lower margin 9, be provided with simultaneously screw thread install fixing hole to 10 and unthreaded hole install fixing hole to 11, adopt unthreaded hole fixing hole to be installed to 11 load capacities that can improve lower margin 9, the effectively pressure on load-bearing arm, adopt screw thread that the levelness of the conveniently adjusted lower margin 9 of fixing hole 10 is installed, while ensureing suspension arm support, lift the stability of material, in the time that needs are installed on ground by lower margin 9, lower margin 9 is put on ground, first wear and adjust screw 12, adjust after levelness, wear again setscrew 13, lower margin 9 and ground are fixed.

Claims (3)

1. a telescopic hoist assembling device, it comprises base, on described base, fixedly mount arm, it is characterized in that, on described arm, have trepanning, movably expansion link is set in described trepanning, telescopic oil cylinder is installed in described arm outside portion, the cylinder body of described telescopic oil cylinder is fixedly installed in described arm, the piston rod of described telescopic oil cylinder is fixedly connected with described expansion link, described arm lower end is supported in bracing frame, on described arm, hoister winch is installed, corresponding directive wheel is installed on described expansion link, lifting rope one end connects described hoister winch, the other end is through described directive wheel connecting shackle.
2. a kind of telescopic hoist assembling device according to claim 1, is characterized in that, the mounting groove coordinating with described arm is installed in support frame as described above upper end, and described suspension arm support is in mounting groove.
3. a kind of telescopic hoist assembling device according to claim 1, it is characterized in that, support frame as described above lower end mounting foot, on described lower margin, have screwed hole and fixing hole is installed to fixing hole pair being installed with unthreaded hole, described screwed hole is installed fixing hole, unthreaded hole is installed to fixing hole to becoming respectively diagonal angle to arrange, described lower margin is installed the right threaded engagement of fixing hole and setscrew and described unthreaded hole and the right cooperation of fixing hole is installed is installed and be connected ground by adjusting screw and described screwed hole.
CN201410599708.3A 2014-10-31 2014-10-31 Stretching lifting apparatus CN105600689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410599708.3A CN105600689A (en) 2014-10-31 2014-10-31 Stretching lifting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410599708.3A CN105600689A (en) 2014-10-31 2014-10-31 Stretching lifting apparatus

Publications (1)

Publication Number Publication Date
CN105600689A true CN105600689A (en) 2016-05-25

Family

ID=55981130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410599708.3A CN105600689A (en) 2014-10-31 2014-10-31 Stretching lifting apparatus

Country Status (1)

Country Link
CN (1) CN105600689A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106495035A (en) * 2016-11-13 2017-03-15 无锡晟欧船舶设备有限公司 A kind of telescopic arm maintenance device
CN106495011A (en) * 2016-11-25 2017-03-15 南陵县生产力促进中心有限公司 A kind of energy-efficient transport mechanical arm
CN106744383A (en) * 2016-11-13 2017-05-31 无锡晟欧船舶设备有限公司 A kind of hydraulic gyration crane with support
CN106744382A (en) * 2016-11-13 2017-05-31 无锡晟欧船舶设备有限公司 A kind of multistage telescopic arm isolated pillar crane
CN108358077A (en) * 2018-04-19 2018-08-03 中船黄埔文冲船舶有限公司 A kind of installation method of irregular arm shelf

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619265A2 (en) * 1992-12-28 1994-10-12 Jean Diebolt Telescopic jib for a crane, in particular for a foldable crane
CN102153017A (en) * 2011-04-19 2011-08-17 河南省矿山起重机有限公司 Bridge crane trolley for mine
CN102777731A (en) * 2012-07-11 2012-11-14 无锡市福曼科技有限公司 Adjustable heavy-load foundation
CN203582317U (en) * 2013-11-19 2014-05-07 安徽省雄峰起重机械有限公司 Rotary lifting machine
CN204265328U (en) * 2014-10-31 2015-04-15 无锡晟欧船舶设备有限公司 Telescopic hoist assembling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619265A2 (en) * 1992-12-28 1994-10-12 Jean Diebolt Telescopic jib for a crane, in particular for a foldable crane
CN102153017A (en) * 2011-04-19 2011-08-17 河南省矿山起重机有限公司 Bridge crane trolley for mine
CN102777731A (en) * 2012-07-11 2012-11-14 无锡市福曼科技有限公司 Adjustable heavy-load foundation
CN203582317U (en) * 2013-11-19 2014-05-07 安徽省雄峰起重机械有限公司 Rotary lifting machine
CN204265328U (en) * 2014-10-31 2015-04-15 无锡晟欧船舶设备有限公司 Telescopic hoist assembling device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106495035A (en) * 2016-11-13 2017-03-15 无锡晟欧船舶设备有限公司 A kind of telescopic arm maintenance device
CN106744383A (en) * 2016-11-13 2017-05-31 无锡晟欧船舶设备有限公司 A kind of hydraulic gyration crane with support
CN106744382A (en) * 2016-11-13 2017-05-31 无锡晟欧船舶设备有限公司 A kind of multistage telescopic arm isolated pillar crane
CN106495011A (en) * 2016-11-25 2017-03-15 南陵县生产力促进中心有限公司 A kind of energy-efficient transport mechanical arm
CN108358077A (en) * 2018-04-19 2018-08-03 中船黄埔文冲船舶有限公司 A kind of installation method of irregular arm shelf

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Application publication date: 20160525