CN102745588A - Workpiece lifting appliance - Google Patents
Workpiece lifting appliance Download PDFInfo
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- CN102745588A CN102745588A CN2012102488788A CN201210248878A CN102745588A CN 102745588 A CN102745588 A CN 102745588A CN 2012102488788 A CN2012102488788 A CN 2012102488788A CN 201210248878 A CN201210248878 A CN 201210248878A CN 102745588 A CN102745588 A CN 102745588A
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- connecting arms
- main body
- arm
- electromagnet
- rotationally connected
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Abstract
The invention provides a workpiece lifting appliance. A lifting appliance main body comprises a boom (1), two upper connecting arms (2), two lower connecting arms (3), clamping cross arms (4) and two clamps (5), wherein one end of the boom (1) is rotatably connected with one ends of the two upper connecting arms (2), the other end of the boom (1) is provided with a lifting hook, the other ends of the two upper connecting arms (2) are respectively connected with one ends of the two lower connecting arms (3), the two lower connecting arms (3) are intersected with each other, the other ends of the two lower connecting arms (2) are respectively connected with the middle parts of the two clamps (5) rotatably, the clamping cross arms (4) at the upper parts of the two clamps (5) are intersected with each other and then respectively connected with the two lower connecting arms (3) rotatably, the bottoms of the two clamps (5) are provided with jaws (7), and an electromagnetic control device is arranged on the two upper connecting arms (2). The workpiece lifting appliance not only has a wide application scope, can be suitable for lifting various workpieces, but also the safety and maneuverability are improved, so the labor intensity of working personnel is greatly reduced.
Description
Technical field
The present invention relates to a kind of Workpiece sling, particularly relate to the Workpiece sling of a kind of multiple edge body workpiece and channel plates, post, lopps.
Background technology
At present when the workpiece of lifting multiple edge body workpiece and channel plates, post, lopps, lift after adopting steel rope or chain lockset to twine as a rule, its Current Collector Sleave can only disposablely use; Cost when so not only having increased lifting; Workman's working strength is big, controls difficulty, generally needs 4-5 people could accomplish whole job procedure; Especially under the working environment of high temperature, high corrosion, bring a lot of potential safety hazards to operating personal.
Summary of the invention
The invention provides a kind of Workpiece sling, it is not only applied widely, can be suitable for the lifting of various workpieces, and improved safety with can be handling, significantly reduced staff's labour intensity.
The present invention has adopted following technical scheme: a kind of Workpiece sling; It comprises the suspender main body; Described suspender main body comprises connecting arm on the crane arm, two, twice connecting arms, clamping transverse arm and two clamps pincers, and an end of connecting arm is for being rotationally connected on the end and two of crane arm, and the other end of crane arm is provided with suspension hook; The other end of connecting arm is rotationally connected with an end of twice connecting arms respectively on two; Twice connecting arm intersects each other, and the other end of twice connecting arms is rotationally connected with the middle part of two gripper clamps respectively, is rotationally connected with twice connecting arms respectively after the clamping transverse arm on two gripper clamp tops intersects each other; The bottom of two gripper clamps is set to jaw, on connecting arm on two, is provided with electromagnetic control apparatus.
Described electromagnetic control apparatus comprises an electromagnet, tooth bar and spacing fixture block, and connecting arm is for being rotationally connected on the end and of tooth bar, and the main body of tooth bar penetrates in the tooth cover of spacing fixture block; Be connected with electromagnet at tooth cover upper limit jacking block, after the electromagnet energising, electromagnet drives spacing jacking block and moves; Tooth bar pull in the tooth cover moves, and the suspender main body is in the state of transferring, after the electromagnet outage; Spacing jacking block locking, the suspender main body is in horizontality.Described jaw is provided with the hard alloy face.
The present invention has following beneficial effect: the present invention is provided with electromagnet; It utilizes electromagnetic control apparatus to the suspender main body control; Can guarantee the safety of operation of suspender in whole process, controlled like this; Need not the operative employee and operate near workpiece, so not only improved greatly the safety in the working process, can be handling, significantly reduced staff's labour intensity.Avoided accident potential, guaranteed the safety of operation of suspender in whole course of action, controlled, and contraposition has been accurate, controls flexibly, is applicable to that more the occasion of high temperature, high corrosion is used.Jaw of the present invention is provided with the hard alloy face, can make suspender have stronger thermohardening like this.
Description of drawings
Fig. 1 is the structural representation of clamp position of the present invention
Fig. 2 is the structural representation of horizontality of the present invention
The specific embodiment
In Fig. 1 and Fig. 2, the invention provides a kind of Workpiece sling, it comprises the suspender main body; Described suspender main body comprises on the crane arm 1, two connecting arm 2, twice connecting arms 3, clamping transverse arm 4 and two grip fingers 5, and an end of connecting arm 2 is for being rotationally connected on the end and two of crane arm 1, and the other end of crane arm 1 is provided with suspension hook; The other end of connecting arm 2 is rotationally connected with an end of twice connecting arms 3 respectively on two, and twice connecting arm 3 intersects each other, and the other end of twice connecting arms 3 is rotationally connected with the middle part of two gripper clamps 5 respectively; Be rotationally connected with twice connecting arms 3 respectively after the clamping transverse arm 4 on two gripper clamps, 5 tops intersects each other, the bottom of two gripper clamps 5 is set to jaw 7, on connecting arm on two 2, is provided with electromagnetic control apparatus; Described electromagnetic control apparatus comprises an electromagnet 8, tooth bar 9 and spacing fixture block 10, and connecting arm 2 is for being rotationally connected on the end and of tooth bar 9, and the main body of tooth bar 9 penetrates in the tooth cover 6 of spacing fixture block 10; Overlapping 6 upper limit jacking blocks 10 at tooth is connected with electromagnet 8; After electromagnet 8 energisings, electromagnet 8 drives spacing jacking block 10 and moves, and tooth bar 9 pull in tooth cover 6 moves; The suspender main body is in the state of transferring; After electromagnet 8 outages, spacing jacking block 10 lockings, the suspender main body is in horizontality.
Electromagnet is closed before lifting, locking rack 9, and the suspender main body is in horizontality; After putting down suspender main body and workpiece contraposition, control electromagnetic valve, make it open spacing jacking block 10; Along with the lifting of suspension hook, suspender main body clamping work pieces, hoist, transhipment, pile, execution.
Claims (3)
1. Workpiece sling; It is characterized in that it comprises the suspender main body; Described suspender main body comprises connecting arm (2) on the crane arm (1), two, twice connecting arms (3), clamping transverse arm (4) and two clamps pincers (5), and an end of connecting arm (2) is for being rotationally connected on the end and two of crane arm (1), and the other end of crane arm (1) is provided with suspension hook; The other end of connecting arm on two (2) is rotationally connected with an end of twice connecting arms (3) respectively; Twice connecting arms (3) each other intersect, and the other end of twice connecting arms (3) is rotationally connected with the middle part of two gripper clamps (5) respectively, and the clamping transverse arm (4) on two clamping jaw (5) tops is rotationally connected with twice connecting arms (3) respectively after intersecting each other; The bottom of two gripper clamps (5) is set to jaw (7), on connecting arm on two (2), is provided with electromagnetic control apparatus.
2. Workpiece sling according to claim 1 is characterized in that described electromagnetic control apparatus comprises an electromagnet (8), tooth bar (9) and spacing fixture block (10), and connecting arm (2) is for being rotationally connected on the end and of tooth bar (9); The main body of tooth bar (9) penetrates in the tooth cover (6) of spacing fixture block (10), is connected with electromagnet (8) at tooth cover (6) upper limit jacking block (6), after electromagnet (8) energising; Electromagnet (8) drives spacing jacking block (10) and moves; Tooth bar (9) pull in tooth cover (6) moves, and the suspender main body is in the state of transferring, after electromagnet (8) outage; Spacing jacking block (10) locking, the suspender main body is in horizontality.
3. Workpiece sling according to claim 1 is characterized in that described jaw (7) is provided with the hard alloy face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248878.8A CN102745588B (en) | 2012-07-12 | 2012-07-12 | A kind of Workpiece sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210248878.8A CN102745588B (en) | 2012-07-12 | 2012-07-12 | A kind of Workpiece sling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102745588A true CN102745588A (en) | 2012-10-24 |
| CN102745588B CN102745588B (en) | 2015-10-07 |
Family
ID=47026172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210248878.8A Active CN102745588B (en) | 2012-07-12 | 2012-07-12 | A kind of Workpiece sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745588B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963815A (en) * | 2012-11-28 | 2013-03-13 | 大连钛鼎重工有限公司 | Four-claw double-lever plate blank clamp |
| CN104526710A (en) * | 2014-12-11 | 2015-04-22 | 重庆舰帏机械有限公司 | Clamping device of linkage type pipe fitting |
| CN111362127A (en) * | 2020-04-28 | 2020-07-03 | 安徽晨光精工机电科技有限公司 | Take self-locking function's novel hoist |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436742A1 (en) * | 1978-09-25 | 1980-04-18 | Couppe Charles | Self-locking grab for lifting cuboid loads - has swinging levers pressed against load by lifting force acting through rod sliding in tube |
| JPS62244885A (en) * | 1986-04-17 | 1987-10-26 | 株式会社 中島鉄工所 | Lifting magnet with gripper |
| CN2900450Y (en) * | 2006-03-23 | 2007-05-16 | 贵阳铝镁设计研究院 | Single carbon block clamp with automatic hooking device |
| US20080036229A1 (en) * | 2006-08-14 | 2008-02-14 | Marc Oliason | Variable diameter lifting tongs |
| CN201512352U (en) * | 2009-10-26 | 2010-06-23 | 江苏融泰石油科技股份有限公司 | Semi-automatic self-balanced type drilling rig lifting appliance |
| CN201660367U (en) * | 2010-04-15 | 2010-12-01 | 张志伦 | Special fixture of steel plate of narrow-band production line |
| CN201660366U (en) * | 2010-02-23 | 2010-12-01 | 新乡市起重机厂有限公司 | Single carbon block clamp |
-
2012
- 2012-07-12 CN CN201210248878.8A patent/CN102745588B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2436742A1 (en) * | 1978-09-25 | 1980-04-18 | Couppe Charles | Self-locking grab for lifting cuboid loads - has swinging levers pressed against load by lifting force acting through rod sliding in tube |
| JPS62244885A (en) * | 1986-04-17 | 1987-10-26 | 株式会社 中島鉄工所 | Lifting magnet with gripper |
| CN2900450Y (en) * | 2006-03-23 | 2007-05-16 | 贵阳铝镁设计研究院 | Single carbon block clamp with automatic hooking device |
| US20080036229A1 (en) * | 2006-08-14 | 2008-02-14 | Marc Oliason | Variable diameter lifting tongs |
| CN201512352U (en) * | 2009-10-26 | 2010-06-23 | 江苏融泰石油科技股份有限公司 | Semi-automatic self-balanced type drilling rig lifting appliance |
| CN201660366U (en) * | 2010-02-23 | 2010-12-01 | 新乡市起重机厂有限公司 | Single carbon block clamp |
| CN201660367U (en) * | 2010-04-15 | 2010-12-01 | 张志伦 | Special fixture of steel plate of narrow-band production line |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963815A (en) * | 2012-11-28 | 2013-03-13 | 大连钛鼎重工有限公司 | Four-claw double-lever plate blank clamp |
| CN102963815B (en) * | 2012-11-28 | 2015-04-01 | 大连钛鼎重工有限公司 | Four-claw double-lever plate blank clamp |
| CN104526710A (en) * | 2014-12-11 | 2015-04-22 | 重庆舰帏机械有限公司 | Clamping device of linkage type pipe fitting |
| CN104526710B (en) * | 2014-12-11 | 2023-07-21 | 新疆汇鑫源电力器材有限公司 | Linkage pipe fitting clamping device |
| CN111362127A (en) * | 2020-04-28 | 2020-07-03 | 安徽晨光精工机电科技有限公司 | Take self-locking function's novel hoist |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102745588B (en) | 2015-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20210105 Address after: No.109-111 Jiangping East Road, Gangkou street, Gaogang District, Taizhou City, Jiangsu Province 225300 Patentee after: JIANGSU XINXIBEI MECHANICAL AND ELECTRICAL Co.,Ltd. Address before: No.109 Jiangping East Road, Gangkou street, Gaogang District, Taizhou City, Jiangsu Province Patentee before: TAIZHOU XIBEI SUSPENDER FACTORY |
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| TR01 | Transfer of patent right |