CN203682891U

CN203682891U - Matched type main overturning clamp structure

Info

Publication number: CN203682891U
Application number: CN201320849317.3U
Authority: CN
Inventors: 唐卫强
Original assignee: SUZHOU HONGSHENG FORGING Co Ltd
Current assignee: SUZHOU HONGSHENG FORGING Co Ltd
Priority date: 2013-12-20
Filing date: 2013-12-20
Publication date: 2014-07-02
Anticipated expiration: 2023-12-20

Abstract

The utility model relates to a matched type main overturning clamp structure. The matched type main overturning clamp structure comprises a clamp tongue, wherein the two sides of the clamp tongue are hinged with movable plates; one end of the clamp tongue extends and the other end of the clamp tongue is bent and extends to form a U-shaped opening; one end on the clamp tongue extends to form a first lock tongue; the other end on the clamp tongue extends to form a second lock tongue; the bent part of the clamp tongue further extends outwards to form a boss; the boss is internally provided with a through hole. The matched type main overturning clamp structure is simple in structure and convenient to assemble; the movable plates are symmetrically distributed at the two ends of the clamp tongue and are hinged with the clamp tongue by rotary pins, so as to effectively realize the rotation of the movable plates relative to the clamp tongue; the flexibility is high and a complicated hanging environment can be met; the bent part of the clamp tongue extends outwards to form the boss so as to meet the connection with other matching parts, and furthermore, the hanging requirements of steel plates with different lengths can be met and the hanging efficiency is greatly improved.

Description

The main overturning plier structure of a kind of formula

Technical field

The utility model relates to handling appliance, relates in particular to the overturning plier structure for steel plate handling.

Background technology

At present, steel plate 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 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 scheme that the utility model adopts is as follows:

The main overturning plier structure of a kind of formula, comprise pincers tongue, be positioned at the both sides hinged portable plate respectively 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 length of the other end with the second dead bolt;

On the first dead bolt, have the first locking hole, on the second dead bolt, have the second locking hole.

The beneficial effects of the utility model are as follows:

The utility model 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 shape boss that stretches out in the knee of 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 utility model.

Fig. 2 is the lateral plan of Fig. 1.

Fig. 3 is the upward view of Fig. 1.

Fig. 4 is the perspective view of the utility model at the first visual angle.

Fig. 5 is the perspective view of the utility model 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 utility model 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, also stretches out and forms boss 105 in the curve of pincers tongue 1, has through hole 103 in boss 105.Pincers tongue 1 is greater than the length of the other end with 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 utility model 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 penetrate in the first locking hole 106 and the second locking hole 107 by lock bolt and jam nut (not shown), for locking upper surface and the lower surface of steel plate, stationarity while having guaranteed steel plate handling, in the time that steel plate length is longer, handling is carried out at the two ends that can take multiple the utility model to be assemblied in respectively steel plate.Simultaneously in the time that 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 thus multiple the utility model, further guarantee the stationarity of steel plate 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

1. the main overturning plier structure of formula, it is characterized in that: comprise pincers tongues (1), be positioned at the both sides hinged portable plate (201) respectively 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), also stretch out and form boss (105) in the curve of described pincers tongue (1), 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), 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 length of the other end with 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).