CN103663113A - Cooperative type main turning pincer structure - Google Patents
Cooperative type main turning pincer structure Download PDFInfo
- Publication number
- CN103663113A CN103663113A CN201310711854.6A CN201310711854A CN103663113A CN 103663113 A CN103663113 A CN 103663113A CN 201310711854 A CN201310711854 A CN 201310711854A CN 103663113 A CN103663113 A CN 103663113A
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- China
- Prior art keywords
- tongue
- pincer
- dead bolt
- pincers tongue
- extended
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Abstract
The invention relates to a cooperative type main turning pincer structure which comprises a pincer tongue, wherein moving plates are respectively hinged to the two sides of the pincer tongue; one end of the pincer tongue is bent and extended to form a U-shaped opening; one end of the pincer tongue is extended to form a first locking tongue; the other end of the pincer tongue is extended to form a second locking tongue; the bent part of the pincer tongue is further extended outwards so as to form bosses; through holes are formed inside the bosses. The cooperative type main turning pincer structure is simple in structure and convenient to assemble; as the moving plates are symmetrically arranged at the two ends of the pincer tongue and are hinged to the pincer tongue through turning pins, rotation of the moving plates relative to the pincer tongue is effectively achieved with high flexibility, and complex and variable hoisting environment can be met; as the bosses are formed when the bent part of the pincer tongue is extended outwards, the structure can be connected with other fittings, the hoisting requirements of steel plates of different lengths can be met, and the hoisting efficiency is greatly improved.
Description
Technical field
The present invention relates to handling appliance, relate in particular to the overturning plier structure for steel plate handling.
Background technology
At present, steel plate is because its length is longer after manufacturing production, and weight is larger, therefore need to be lifted and be transported by handling appliance.Tradition is flat tongs for steel bar handling, and its structure is weldment, and welding material is chosen restricted, welding difficulty is large, and weight is large, brings very large difficulty to operation and design, the tongs of this kind of structure does not possess turn over function, cannot adapt to handling environment complicated and changeable.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of a kind of formula rational in infrastructure main overturning plier structure, has structure design simple, connects reliably lightweight advantage.
The technical solution adopted in the present invention is as follows:
The main overturning plier structure of a kind of formula, comprise pincers tongue, be positioned at the hinged portable plate of both sides difference of described pincers tongue, one end of described pincers tongue is prolonged other end bending and is extended and form " U " shape opening, the one end that is positioned at described pincers tongue extends to form the first dead bolt, the other end that is positioned at described pincers tongue extends to form the second dead bolt, in the curve of the described pincers tongue formation boss that also stretches out, in described boss, has through hole.
Its further technical scheme is:
One end of described portable plate has hole for hoist, and the other end has rotational pin mounting hole;
Pincers lingual ribbon has the length of the first dead bolt to be greater than the other end with the length of the second dead bolt;
On the first dead bolt, have the first locking hole, on the second dead bolt, have the second locking hole.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, easy to assembly, portable plate is arranged symmetrically in the two ends of pincers tongue, and hinged with pincers tongue by rotational pin, actv. has been realized the rotation of portable plate with respect to pincers tongue, and alerting ability is high, can meet complicated and diversified handling environment, by the knee shape boss that stretches out at pincers tongue, can meet with other relateds parts and be connected, to meet the handling requirement of different length steel plate, greatly improve handling efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the upward view of Fig. 1.
Fig. 4 is that the present invention is in the perspective view at the first visual angle.
Fig. 5 is that the present invention is in the perspective view at the second visual angle.
Wherein: 1, pincers tongue; 2, portable plate; 3, rotational pin; 101, the first dead bolt; 102, the second dead bolt; 103, through hole; 104, " U " shape opening; 105, boss; 106, the first locking hole; 107, the second locking hole; 201, hole for hoist; 202, rotational pin mounting hole.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 to Figure 3, the main overturning plier structure of a kind of formula, comprise pincers tongue 1, be positioned at, clamp the both sides of tongue 1 respectively by the hinged portable plate 2 of rotational pin 3, one end of pincers tongue 1 is prolonged other end bending and is extended and form " U " shape opening 104, one end of portable plate 2 has hole for hoist 201, and the other end has rotational pin mounting hole 202.The one end that is positioned at pincers tongue 1 extends to form the first dead bolt 101, and the other end that is positioned at pincers tongue 1 extends to form the second dead bolt 102, in the curve that clamps tongue 1, also stretches out and forms boss 105, has through hole 103 in boss 105.Pincers tongue 1 is greater than the other end with the length of the second dead bolt 102 with the length of the first dead bolt 101.On the first dead bolt 101, have the first locking hole 107, on the second dead bolt 102, have the second locking hole 106.
Specific works process of the present invention is as follows:
As shown in Figure 4, Figure 5, after suspender (as chain etc.) being run through and is packed into by hole for hoist 201, one end of steel plate is inserted in " U " shape opening 104 of pincers tongue 1, then by lock bolt and jam nut (not shown), penetrate in the first locking hole 106 and the second locking hole 107, for locking upper surface and the lower surface of steel plate, stationarity while having guaranteed steel plate handling, when steel plate length is longer, handling is carried out at the two ends that can take a plurality of the present invention to be assemblied in respectively steel plate.Simultaneously when steel plate length is longer, can be by the through hole 103 at boss 105 interior insertion anchor shaft (this anchor shaft size matches with through hole 103), can in same level, connect a plurality of the present invention thus, further guarantee the stationarity of steel plate handling.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (4)
1. the main overturning plier structure of formula, it is characterized in that: comprise pincers tongue (1), be positioned at the both sides difference hinged portable plate (201) of described pincers tongue (1), one end of described pincers tongue (1) is prolonged other end bending and is extended and form " U " shape opening (104), the one end that is positioned at described pincers tongue (1) extends to form the first dead bolt (101), the other end that is positioned at described pincers tongue (1) extends to form the second dead bolt (102), in the curve of described pincers tongue (1), also stretch out and form boss (105), in described boss (105), have through hole (103).
2. the main overturning plier structure of a kind of formula as claimed in claim 1, is characterized in that: one end of described portable plate (2) has hole for hoist (201), and the other end has rotational pin mounting hole (202).
3. the main overturning plier structure of a kind of formula as claimed in claim 1, is characterized in that: described pincers tongue (1) is greater than the other end with the length of the second dead bolt (102) with the length of the first dead bolt (101).
4. the main overturning plier structure of a kind of formula as claimed in claim 1, is characterized in that: on the first dead bolt (101), have the first locking hole (107), have the second locking hole (106) on the second dead bolt (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711854.6A CN103663113A (en) | 2013-12-20 | 2013-12-20 | Cooperative type main turning pincer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310711854.6A CN103663113A (en) | 2013-12-20 | 2013-12-20 | Cooperative type main turning pincer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103663113A true CN103663113A (en) | 2014-03-26 |
Family
ID=50302048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310711854.6A Pending CN103663113A (en) | 2013-12-20 | 2013-12-20 | Cooperative type main turning pincer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663113A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919465A (en) * | 1988-11-03 | 1990-04-24 | Allegheny Ludlum Corporation | Protector for "C" hooks |
| JP2004352482A (en) * | 2003-05-30 | 2004-12-16 | Daito Giken:Kk | Clamping device for lifting |
| CN201560047U (en) * | 2009-04-21 | 2010-08-25 | 张家口海特钢管有限责任公司 | Special steel coil material coil turning loading and unloading hanger |
| CN202529714U (en) * | 2012-04-23 | 2012-11-14 | 南京南车浦镇城轨车辆有限责任公司 | Two-layered floor turnover hanger |
| CN203682891U (en) * | 2013-12-20 | 2014-07-02 | 苏州市宏晟锻造有限公司 | Matched type main overturning clamp structure |
-
2013
- 2013-12-20 CN CN201310711854.6A patent/CN103663113A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4919465A (en) * | 1988-11-03 | 1990-04-24 | Allegheny Ludlum Corporation | Protector for "C" hooks |
| JP2004352482A (en) * | 2003-05-30 | 2004-12-16 | Daito Giken:Kk | Clamping device for lifting |
| CN201560047U (en) * | 2009-04-21 | 2010-08-25 | 张家口海特钢管有限责任公司 | Special steel coil material coil turning loading and unloading hanger |
| CN202529714U (en) * | 2012-04-23 | 2012-11-14 | 南京南车浦镇城轨车辆有限责任公司 | Two-layered floor turnover hanger |
| CN203682891U (en) * | 2013-12-20 | 2014-07-02 | 苏州市宏晟锻造有限公司 | Matched type main overturning clamp structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |