CN203682892U

CN203682892U - Overturning clamp structure

Info

Publication number: CN203682892U
Application number: CN201320849367.1U
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 an overturning clamp structure. The overturning clamp structure comprises a clamp tongue, wherein movable plates are symmetrically arranged at the two sides of the clamp tongue and are hinged with the clamp tongue by rotary pins; fixed blocks are arranged at the two sides of the clamp tongue by fixed pins; each fixed block is provided with a groove in which one end of each movable plate is inserted. The overturning clamp structure is simple in structure, reliable to connect and convenient to arrange; the movable plates are symmetrically distributed at the two ends of the clamp tongue and are hinged with the clamp tongue by the rotary pins, so as to effectively realize the rotation of the movable plates relative to the clamp tongue; the flexibility is high and the overturning clamp structure can be used in complicated hanging environments; the fixed blocks are arranged at the two sides of the clamp tongue by the fixed pins so that a steel strip is matched with the grooves formed in the fixed blocks by moving the movable plates in the process of hanging the steel strip to limit the two sides of the steel strip when the steel strip is hung, and furthermore, the hanging efficiency is greatly improved.

Description

A kind of overturning plier structure

Technical field

The utility model relates to handling appliance, relates in particular to a kind of overturning plier structure.

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 is provided, and has structure design simple, connects reliably lightweight advantage.

The technical scheme that the utility model adopts is as follows:

A kind of overturning plier structure, comprises pincers tongue, and portable plate is arranged symmetrically in the both sides of pincers tongue hinged with pincers tongue by rotational pin, is positioned at the both sides of pincers tongue, also by fixed pin arrangement fixed block, has the groove of pegging graft for portable plate one end on described fixed block.

Its further technical scheme is:

Be positioned on pincers tongue and have the waist shaped hole for rotational pin slippage;

Described portable plate is " L " shape, also has the rotational pin mounting hole for connection of rotating pin on described portable plate;

Described groove is " U " shape groove, is positioned at and on described fixed block, also has the set pin mounting hole for being connected and fixed pin;

Described pincers tongue is bent to form " U " shape.

The beneficial effects of the utility model are as follows:

The utility model is simple in structure, connect reliably, 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, and 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, it is matched with the groove of opening on fixed block, while having completed lifting, steel bar both sides is spacing, has greatly improved handling efficiency.

Brief description of the drawings

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, fixed block; 5, rotational pin; 6, set pin; 401, groove.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.

As shown in Figure 1 and Figure 2, the utility model comprises pincers tongue 1, and pincers tongue 1 is bent to form " U " shape.Portable plate 3 is arranged symmetrically in the both sides of pincers tongue 1 hinged with pincers tongue 1 by rotational pin 5, is positioned on pincers tongue 1 and has the waist shaped hole 2 for rotational pin 5 slippages.Be positioned at the both sides of pincers tongue, also install fixed block 4 by set pin 6, on fixed block 4, have the groove 401 of pegging graft for portable plate 3 one end.Portable plate 3 is " L " shape, also has the rotational pin mounting hole for connection of rotating pin 5 on portable plate 3.Groove 401 is " U " shape groove, is positioned at and on fixed block 4, also has the set pin mounting hole for being connected and fixed pin 6.

Specific works process of the present utility model is as follows:

As shown in Figure 3, insert in the opening of pincers tongue 1 at the steel bar two ends that need handling respectively, then rotate portable plate 3 taking rotational pin 5 as pivot point to vertically, be contained in the periphery of set pin 6 by nut sleeve simultaneously, thereby the piece 4 that is locked makes its maintenance level, then by the interior adjusting of waist shaped hole 2, one end of portable plate 3 is inserted in the groove 401 of fixed block 4, complete spacing to steel bar two ends, prevent the sway of steel bar in the time of handling, the stationarity while having ensured 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 amendment.

Claims

1. an 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) hinged by rotational pin (5) and described pincers tongue (1), be positioned at the both sides of described pincers tongue (1), also, by set pin (6) device fixed block (4), on described fixed block (4), have the groove (401) of pegging graft for portable plate (3) one end.

2. a kind of overturning plier structure as claimed in claim 1, is characterized in that: be positioned at the waist shaped hole (2) that has the slippage of confession rotational pin (5) on described pincers tongue (1).

3. a kind of overturning plier structure as claimed in claim 1, is characterized in that: described portable plate (3) is " L " shape, also has the rotational pin mounting hole for connection of rotating pin (5) on described portable plate (3).

4. a kind of overturning plier structure as claimed in claim 1, is characterized in that: described groove (401) is " U " shape groove, is positioned at and on described fixed block (4), also has the set pin mounting hole for being connected and fixed pin (6).

5. a kind of overturning plier structure as claimed in claim 1, is characterized in that: described pincers tongue (1) is bent to form " U " shape.