CN2668590Y - Electromagnetic hydraulic grappler - Google Patents
Electromagnetic hydraulic grappler Download PDFInfo
- Publication number
- CN2668590Y CN2668590Y CNU2004200301320U CN200420030132U CN2668590Y CN 2668590 Y CN2668590 Y CN 2668590Y CN U2004200301320 U CNU2004200301320 U CN U2004200301320U CN 200420030132 U CN200420030132 U CN 200420030132U CN 2668590 Y CN2668590 Y CN 2668590Y
- Authority
- CN
- China
- Prior art keywords
- grappler
- electromagnet
- cargo
- utility
- grapple
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Abstract
An electromagnetic hydraulic grappler belongs to the design and manufacture technical field of lifting tools used in large-scale gantry cranes, shore bridges and portal cranes, which is used for loading and unloading all kinds of steel products at harbors. The utility model is mainly composed of an electromagnet and a grappler, wherein, the grappler is driven by a hydraulic device. The utility model is arranged at two sides of a hanger through lifting lugs. In using, a cargo is lifted by the electromagnet, and then the hydraulic device is actuated. A push bar of a hydraulic cylinder drives the grappler to move to support the cargo at the bottom so that the lifted cargo can not drop. The operation not only saves time and labor but also is safety and reliable. The existing lifting tool can lift only one bundle each time and has to choose an appropriate lifting position of a cargo, while the utility model is unnecessary to choose the lifting position and can lift a plurality of bundles of steel products each time, and therefore, the work efficiency is improved.
Description
Technical field
The utility model is announced be used for that large-sized gantry hangs, the suspender of bank bridge, high pedestal jib crane, specifically be a kind of electromagnetic hydraulic pressure grapple.
Background technology
At present.Being used for gauntry crane, bank bridge and the used suspender of high pedestal jib crane of harbour steel loading and unloading operation, mostly is simple mechanical formula suspender, and operation effectiveness is low.The machinery suspender can only hang a bundle steel at every turn.And safety factor is low, is easy to come off in hoisting process, causes the impaired accident of personal injury or equipment.The electromagnetic lifter that uses in controlling metal working industry in addition, the collision in temporary derangement or hoisting process take place causes to be come off by lifting object and various accidents take place easily.Therefore say that such suspender is not very desirable.Also there be not the product identical in actual job, to use at present with the utility model.
Summary of the invention
The purpose of this utility model provides a kind of electromagnetic hydraulic pressure grapple, with solve existing suspender have various drawbacks.
Structure of the present utility model is as shown in drawings: be made of electromagnet, grapple and hydraulic ram.On electromagnet, have the oil cylinder bracing frame, have hydraulic ram on the oil cylinder bracing frame.Have grapple in the electromagnet both sides, a grapple bracing frame is arranged on the grapple, the push rod of oil cylinder is connected grabs on an ancient unit of weight bracing frame.The utility model is installed in the two ends of suspension bracket.When operation, electromagnet picks up bundled steel or monomer steel billet to certain altitude earlier.Start hydraulic actuator then, cylinder putter promotes the grapple action, and goods is held from its bottom.Lift to assigned address.The utility model is owing to have electromagnet, can sling bundled steel or steel billet at an easy rate and need not select by the ad-hoc location of lifting object, and existing suspender then must select specific lifting position just can sling, and can only lift a bundle steel at every turn.The utility model then once can pick up many bundle steel, utilizes grapple that goods is held from the bottom after slinging again.Personal injury or the impaired accident of equipment that can avoid goods in hoisting process, to take place so effectively owing to dropping.Guarantee that goods does not drop.Both improved labor efficiency, and can guarantee safety in production again, it is rational in infrastructure, designs ingeniously, is the general suspenders of a kind of desirable steel.
Description of drawings
Accompanying drawing is the utility model structural representation
1-hydraulic ram 2-electromagnet 3-grapple 4-hanger 5-oil cylinder strut bar 6-grapple strut bar
The specific embodiment
On the top of electromagnet (2) hanger (4) is arranged.Have grapple (3) in the electromagnet both sides.Grapple connects by movable axis and electromagnet.On grapple, have grapple bracing frame (6).Have oil cylinder bracing frame (5) in both sides, electromagnet top, have hydraulic ram (1) on the oil cylinder bracing frame.The push rod of oil cylinder connects mutually with the grapple bracing frame.
Claims (1)
- The electromagnetic hydraulic pressure grapple, it is characterized in that a hanger (4) being arranged on the top of electromagnet (2), have grapple (3) in the electromagnet both sides, grapple connects by movable axis and electromagnet, on grapple, have grapple bracing frame (6), have oil cylinder bracing frame (5) in both sides, electromagnet top, have hydraulic ram (1) on the oil cylinder bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200301320U CN2668590Y (en) | 2004-01-12 | 2004-01-12 | Electromagnetic hydraulic grappler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200301320U CN2668590Y (en) | 2004-01-12 | 2004-01-12 | Electromagnetic hydraulic grappler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668590Y true CN2668590Y (en) | 2005-01-05 |
Family
ID=34441593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200301320U Expired - Fee Related CN2668590Y (en) | 2004-01-12 | 2004-01-12 | Electromagnetic hydraulic grappler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668590Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744531A (en) * | 2016-12-23 | 2017-05-31 | 桂黄河 | It is a kind of to grab band accessory with equipped being automatically positioned of fork truck |
| CN106976828A (en) * | 2017-04-15 | 2017-07-25 | 国家电网公司 | Inspection well cover electromagnetism boom hoisting |
| CN107337077A (en) * | 2017-07-26 | 2017-11-10 | 合肥新坞岩机械科技有限公司 | A kind of automobile-used suspension hook of small-sized boat |
| CN108946020A (en) * | 2018-08-14 | 2018-12-07 | 安徽新洲钢业有限公司 | Handling device is used in a kind of washing of steel |
-
2004
- 2004-01-12 CN CNU2004200301320U patent/CN2668590Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106744531A (en) * | 2016-12-23 | 2017-05-31 | 桂黄河 | It is a kind of to grab band accessory with equipped being automatically positioned of fork truck |
| CN106976828A (en) * | 2017-04-15 | 2017-07-25 | 国家电网公司 | Inspection well cover electromagnetism boom hoisting |
| CN107337077A (en) * | 2017-07-26 | 2017-11-10 | 合肥新坞岩机械科技有限公司 | A kind of automobile-used suspension hook of small-sized boat |
| CN108946020A (en) * | 2018-08-14 | 2018-12-07 | 安徽新洲钢业有限公司 | Handling device is used in a kind of washing of steel |
| CN108946020B (en) * | 2018-08-14 | 2020-05-01 | 安徽新洲钢业有限公司 | Steel is handling device for washing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |