CN104210935A - Double grabber - Google Patents
Double grabber Download PDFInfo
- Publication number
- CN104210935A CN104210935A CN201310216227.5A CN201310216227A CN104210935A CN 104210935 A CN104210935 A CN 104210935A CN 201310216227 A CN201310216227 A CN 201310216227A CN 104210935 A CN104210935 A CN 104210935A
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- CN
- China
- Prior art keywords
- steel
- grab
- tigers
- grabber
- grabbing
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- 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.)
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Abstract
The invention discloses a double grabber. The double grabber is used in when steel leaves a factory, and is loaded onto a truck or unloaded from the truck for transfer. The double grabber hangs on the suspension hook of a hoist, and the grabber is formed by inserting a central vertical shaft (1) into a clutch (2) and arranging two claws (3) at the bottom of the central vertical shaft (1). The double grabber is characterized in that a lifting bracket 4 is connected in the middle of the two claws, the double grabber picked and placed on a steel bundle during lifting, contacts with the steel, and then descends by about 0.0m, and the function of the clutch (2) is changed from original no grabbing to grabbing. When the hoist lifts, the grabbed steel is placed in an assigned position, contacts with ground, and descends by about 0.2m, and the function of the clutch (2) is changed from original grabbling to no grabbing. The double grabber overcomes the defects of existing technologies, provides convenient construction, and saves labor and time.
Description
Technical field
The present invention is applied to the constructions of getting on or off the bus such as steel dispatch from the factory, transfer.
Background technology
Steel dispatch from the factory, transfer is got on or off the bus all will rely on manually and is got on or off the bus with carrying out lift heavy by boat car after steel rope binding, steel binding is very trouble, because steel bundle does not have gap below, steel rope cannot pass, have to first sling one, steel rope could be tied one, again one that has tied is sling, could tie other end, then together sling and be put into assigned address in two, this scheme is wasted much time and human resources, increase the weight of undoubtedly enterprise construction cost and bring business risk, for this reason, above-mentioned insoluble difficulty is evaded in the applicable lift heavy equipment investment construction of research invention, to improve construction productivity effect, that the public is in the urgent need to address, Chinese invention patent application, 201310028863.5 of application numbers are called " a kind of lift heavy is grabbed with tiger " provides a kind of required lift heavy equipment, the scheme of this equipment is for " a kind of steel lift heavy is grabbed with tiger, by a king, pack into power-transfer clutch the inside, be provided with two brave pawls below ", this equipment has solved part portion problem, but improvement the said equipment, to improve its function, that people constantly pursue.
Summary of the invention
The object of the present invention is to provide a kind of problem that can overcome known technology existence, without steel rope binding, easy to use, two tigers with low cost grab.
For achieving the above object, the solution of the present invention is: by a king, pack into power-transfer clutch the inside, be provided with two brave pawls below, it is to be connected with lift heavy support in the middle of being grabbed by two tigers that two tigers grab, two tigers grab on the suspension hook that hangs over hanging, during lift heavy, only two brave pick-and-places need be tied up to face at steel, two tigers have just converted function toward the approximately 0.2 meter of power-transfer clutch that declines after grabbing and touching steel bundle again, by former do not grab to be transformed into grab, hanging is up lifted by crane, the steel of picking up are put into assigned address, also will be toward declining approximately 0.2 meter after steel contact to earth, power-transfer clutch converted again function by former grab to be transformed into do not grab.
Adopt such scheme can solve preferably the problem that known technology exists, realized object of the present invention.
Accompanying drawing explanation
Fig. 1 is that tiger grabs and is combined as two tigers and grabs front elevation;
Fig. 2 is that in Fig. 1, tiger catches steel front elevation;
Fig. 3 is that in Fig. 1, tiger grabs disengaging steel front elevation.
The specific embodiment
As shown in Figure 1, steel dispatch from the factory, and transfer is got on or off the bus and will be grabbed by means of two tigers of this programme design, and two tigers grab on the suspension hook that hangs over hanging, and it is to pack into power-transfer clutch 2 the insides by a king 1 that two tigers grab, and is provided with two brave pawls 3 below.
Two tigers grab by two tigers and are connected with lift heavy support 4 in the middle of grabbing, and during lift heavy, only two brave pick-and-places need be tied up to face at steel, and two tigers grab and touch after steel approximately 0.2 meter of past decline again, and power-transfer clutch 2 has just converted function, by former do not grab to be transformed into grab, as shown in Figure 2.
Hanging also will be toward declining approximately 0.2 meter after up lifting by crane the steel picked up being put into assigned address steel and contacting to earth, power-transfer clutch 2 converted function by former grab to be transformed into do not grab, as shown in Figure 3.Overcome the defect of prior art, brought easy construction, saved labour and time.
Claims (3)
1. two tigers grab, it is characterized in that: steel dispatch from the factory, transfer is got on or off the bus and will be grabbed by means of two tigers of this programme design, and two tigers grab on the suspension hook that hangs over hanging, it is to pack into power-transfer clutch (2) the inside by a king (1) that two tigers grab, and is provided with two brave pawls (3) below.
2. a kind of pair of tiger according to claim 1 grabs, it is characterized in that: two tigers are connected with lift heavy support 4 in the middle of grabbing and being grabbed by two tigers, during lift heavy, only two brave pick-and-places need be tied up to face at steel, two tigers grab and touch after steel again toward declining approximately 0.2 meter, power-transfer clutch (2) has just converted function, by former do not grab to be transformed into grab.
3. a kind of pair of tiger according to claim 1 grabs, and it is characterized in that: hanging also will be toward declining approximately 0.2 meter after up lifting by crane the steel picked up being put into assigned address steel and contacting to earth, power-transfer clutch (2) converted function by former grab to be transformed into do not grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216227.5A CN104210935A (en) | 2013-06-04 | 2013-06-04 | Double grabber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216227.5A CN104210935A (en) | 2013-06-04 | 2013-06-04 | Double grabber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210935A true CN104210935A (en) | 2014-12-17 |
Family
ID=52092921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216227.5A Pending CN104210935A (en) | 2013-06-04 | 2013-06-04 | Double grabber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210935A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002137886A (en) * | 2000-11-06 | 2002-05-14 | Notsu Unso Kk | Apparatus for hoisting rod-shaped object |
| JP2002173288A (en) * | 2000-12-11 | 2002-06-21 | Kobe Steel Ltd | Hoisting accessory for i-bar |
| JP2002274774A (en) * | 2001-03-21 | 2002-09-25 | Notsu Unso Kk | Pipe suspending device |
| JP2005041670A (en) * | 2003-07-25 | 2005-02-17 | Kito Corp | Workpiece hoisting tool |
| CN101423175A (en) * | 2007-10-31 | 2009-05-06 | 贵阳铝镁设计研究院 | Automatic open and close multi-connected clamping device |
| CN201381167Y (en) * | 2009-04-15 | 2010-01-13 | 辽宁大金钢结构工程(集团)有限公司 | Pulley-type lifting appliance for cylindrical shell of wind turbine tower |
| CN102452607A (en) * | 2010-10-27 | 2012-05-16 | 胡立洋 | Hanging device used for bridge hoisting machine |
-
2013
- 2013-06-04 CN CN201310216227.5A patent/CN104210935A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002137886A (en) * | 2000-11-06 | 2002-05-14 | Notsu Unso Kk | Apparatus for hoisting rod-shaped object |
| JP2002173288A (en) * | 2000-12-11 | 2002-06-21 | Kobe Steel Ltd | Hoisting accessory for i-bar |
| JP2002274774A (en) * | 2001-03-21 | 2002-09-25 | Notsu Unso Kk | Pipe suspending device |
| JP2005041670A (en) * | 2003-07-25 | 2005-02-17 | Kito Corp | Workpiece hoisting tool |
| CN101423175A (en) * | 2007-10-31 | 2009-05-06 | 贵阳铝镁设计研究院 | Automatic open and close multi-connected clamping device |
| CN201381167Y (en) * | 2009-04-15 | 2010-01-13 | 辽宁大金钢结构工程(集团)有限公司 | Pulley-type lifting appliance for cylindrical shell of wind turbine tower |
| CN102452607A (en) * | 2010-10-27 | 2012-05-16 | 胡立洋 | Hanging device used for bridge hoisting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |