CN203682882U - Turning clamp structure used for hoisting and conveying steel bars - Google Patents
Turning clamp structure used for hoisting and conveying steel bars Download PDFInfo
- Publication number
- CN203682882U CN203682882U CN201320849147.9U CN201320849147U CN203682882U CN 203682882 U CN203682882 U CN 203682882U CN 201320849147 U CN201320849147 U CN 201320849147U CN 203682882 U CN203682882 U CN 203682882U
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- tongue
- clamp
- boss
- sides
- active plates
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Abstract
The utility model relates to a limiting type turning clamp structure. The turning clamp structure comprises a clamp tongue, wherein active plates are symmetrically arranged on the two sides of the clamp tongue and are hinged with the clamp tongue via rotary pins; bosses extend outwards from the active plates; fixed blocks are also arranged on the two sides of the clamp tongue; boss installing holes for the bosses to insert are formed inside the fixed blocks. The turning clamp structure has the beneficial effects that the turning clamp structure is simple and is reliable in connection and convenient to arrange; the active plates are symmetrically arranged at the two ends of the clamp tongue and are hinged with the clamp tongue via the rotary pins, so that rotation of the active plates relative to the clamp tongue is effectively achieved, the flexibility is high and the complex and diverse hoisting and conveying environments can be satisfied; by arranging the fixed blocks on the two sides of the clamp tongue, the bosses on the active plates are matched with the boss installing holes in the fixed blocks by moving the active plates when steel bars are hoisted and conveyed to complete limiting of the two sides of the steel bars during hoisting, thus greatly improving the hoisting and conveying efficiency.
Description
Technical field
The utility model relates to handling appliance, relates in particular to a kind of overturning plier structure for steel bar handling.
Background technology
At present, steel bar is because its length is longer after manufacture is produced, and weight is larger, therefore needs to be lifted and 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.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of overturning plier structure for steel bar handling is provided, and has structure design simple, connects reliably lightweight advantage.The technical scheme that the utility model adopts is as follows:
For an overturning plier structure for steel bar handling, comprise pincers tongue, portable plate is arranged symmetrically in the both sides of described pincers tongue, and hinged by rotational pin and described pincers tongue, stretches out and form boss on portable plate; Be positioned at the both sides of described pincers tongue, returning apparatus fixed block, is positioned at described fixed block inside and has the boss mounting hole inserting for above-mentioned boss.
Its further technical scheme is:
Described pincers tongue is bent to form " U " body and forms " U " shape opening, is positioned on pincers tongue and also has the waist shaped hole for installing rotational pin;
Boss is circular, and described boss mounting hole is also circular port;
Fixed block is rectangle, also has the set pin mounting hole for being locked on described fixed block.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, connect reliable, arrange conveniently, 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, alerting ability is high, can meet complicated and diversified handling environment, by fixed block being set in the both sides of pincers tongue, in handling steel bar, by mobile movable block, the boss on movable block is matched with the boss mounting hole on fixed block, while having completed lifting, steel bar both sides is spacing, has greatly improved handling efficiency.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is perspective view of the present utility model.
Wherein: 1, pincers tongue; 2, waist shaped hole; 3, portable plate; 4, rotational pin; 5, boss; 6, fixed block; 7, set pin mounting hole; 601, boss mounting hole; 101, " U " shape opening.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 and Figure 2, a kind of overturning plier structure for steel bar handling, comprises pincers tongue 1, and pincers tongue 1 is bent to form " U " body and forms " U " shape opening 101, is positioned on pincers tongue 1 and also has waist shaped hole 2.Portable plate 3 is arranged symmetrically in the both sides of described pincers tongue 1, and hinged with pincers tongue 1 by rotational pin 4, stretches out and form boss 5 on portable plate 3; Be positioned at the both sides of pincers tongue 1, returning apparatus fixed block 6, is positioned at fixed block 6 inside and has the boss mounting hole 601 inserting for above-mentioned boss 5.Boss 5 is circular, and boss mounting hole 601 is also circular port.Fixed block 6 is rectangle, also has the set pin mounting hole 7 for being locked at fixed block 6.
Concrete installation of the present utility model and working process are as follows:
As shown in Figure 3, first respectively the two ends of steel bar are inserted to " U " shape opening 101 interior (a pincers tongue is respectively joined at the two ends of a steel bar) of pincers tongue 1, then rotational pin 4 is run through in waist shaped hole 2 and at two end device portable plates 3 of rotational pin 4, rotate portable plate 3 puts vertically take rotational pin 4 as pivot point, pack in set pin mounting hole 7 and by nut and realize the locking of fixed block 6 with respect to pincers tongue 1 by set pin (not shown in the figures meaning out) simultaneously, guarantee the level of fixed block 6, then by the relative position at the interior adjusting portable plate 3 of waist shaped hole 2, make boss 5 insert boss mounting hole 601 inside, complete spacing to steel bar two ends, prevent the sway of steel bar in the time of handling, stationarity while having guaranteed steel bar handling.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (4)
1. a limit-type overturning plier structure, it is characterized in that: comprise pincers tongues (1), portable plate (3) is arranged symmetrically in the both sides of described pincers tongue (1), and hinged by rotational pin (4) and described pincers tongue (1), stretches out and form boss (5) on portable plate (3); Be positioned at the both sides of described pincers tongue (1), returning apparatus fixed block (6), is positioned at described fixed block (6) inside and has the boss mounting hole (601) inserting for above-mentioned boss (5).
2. the limit-type overturning plier structure of one as claimed in claim 1, is characterized in that: described pincers tongue (1) is bent to form " U " body and forms " U " shape opening, is positioned at and on described pincers tongue (1), also has the waist shaped hole (2) for installing rotational pin (4).
3. the limit-type overturning plier structure of one as claimed in claim 1, is characterized in that: described boss (5) is for circular, and described boss mounting hole (601) is also circular port.
4. the limit-type overturning plier structure of one as claimed in claim 1, is characterized in that: described fixed block (6) is rectangle, also has the set pin mounting hole (7) for being locked on described fixed block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849147.9U CN203682882U (en) | 2013-12-20 | 2013-12-20 | Turning clamp structure used for hoisting and conveying steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849147.9U CN203682882U (en) | 2013-12-20 | 2013-12-20 | Turning clamp structure used for hoisting and conveying steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682882U true CN203682882U (en) | 2014-07-02 |
Family
ID=51004817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849147.9U Expired - Fee Related CN203682882U (en) | 2013-12-20 | 2013-12-20 | Turning clamp structure used for hoisting and conveying steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682882U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663108A (en) * | 2013-12-20 | 2014-03-26 | 苏州市宏晟锻造有限公司 | Turnover clamping structure for hoisting steel bar |
| CN103693549A (en) * | 2013-12-20 | 2014-04-02 | 苏州市宏晟锻造有限公司 | Limiting type overturn pincers structure |
| CN104671062A (en) * | 2015-02-28 | 2015-06-03 | 中国水利水电第十三工程局有限公司 | Novel PCCP steel barrel hanger and PCCP steel barrel hoisting method |
-
2013
- 2013-12-20 CN CN201320849147.9U patent/CN203682882U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663108A (en) * | 2013-12-20 | 2014-03-26 | 苏州市宏晟锻造有限公司 | Turnover clamping structure for hoisting steel bar |
| CN103693549A (en) * | 2013-12-20 | 2014-04-02 | 苏州市宏晟锻造有限公司 | Limiting type overturn pincers structure |
| CN104671062A (en) * | 2015-02-28 | 2015-06-03 | 中国水利水电第十三工程局有限公司 | Novel PCCP steel barrel hanger and PCCP steel barrel hoisting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |