CN201151614Y

CN201151614Y - Clamp for turning steel plates over

Info

Publication number: CN201151614Y
Application number: CNU2007200166286U
Authority: CN
Inventors: 陈庆丰; 邱宝峰; 蒋德民
Original assignee: Bohai Shipbuilding Heavy Industry Co Ltd
Current assignee: Bohai Shipyard Group Co Ltd
Priority date: 2007-12-10
Filing date: 2007-12-10
Publication date: 2008-11-19
Anticipated expiration: 2017-12-10

Abstract

The utility model discloses a steel-plate turnover jig, comprising a main hook body, an auxiliary hook and a wire rope. The main hook comprises a hook body, a sliding block, a main-hook sleeve, a bolt and a nut; a notch is arranged at one end of the main hook body, a bolt is put through the notch; the main-hook sleeve is coated on the bolt; the sliding block is arranged outside the main-hook sleeve, and the sliding block is fastened on the main hook body, and then the main hook is formed. The auxiliary hook comprises an auxiliary hook body, a front sleeve, a rear sleeve as well as a bolt and a nut. A notch is arranged on the auxiliary hook body, the front sleeve and the rear sleeve are respectively installed at the rear part of one segment of the notch of the auxiliary hook through the two same bolts and nuts to form the auxiliary hook. One end of the wire rope is hung on the front sleeve of the auxiliary hook, and the other end is hung on the hook head of the crane through the sliding block on the main hook and then through the rear sleeve of the auxiliary hook, and then a steel-plate turnover jig is achieved. The utility model is simple in structure, user-friendly, flexible, practical, time and labor efficient, and capable to ensure safe turnover lifting, improve the production efficiency and create great economic benefits.

Description

A kind of steel plate stands up anchor clamps

Technical field

The utility model relates to the handling anchor clamps, particularly relates to heavy gauge high strength steel sheet material and frequently stands up a kind of steel plate of handling and stand up anchor clamps.

Background technology

The steel plate big for thickness, that yield strength is high, superficial hardness is high stand up handling, domestic do not have suitable anchor clamps available.Because the material hardness of general suspender clamping part is higher than the superficial hardness of general steel plate, but stand up the steel plate that the handling superficial hardness is equal to or higher than clamp material hardness, can cause the steel plate landing, poor safety performance.As dress weldering hanger on steel plate, not only waste material but also waste time and energy, production efficiency is low.In addition, the welding fitness for purpose of high strength steel is higher, for preventing that producing crack of weld damages mother metal, also needs preheating and after heat when dress weldering hanger, as the mother metal surface damage, need carry out measures such as repair welding, and same position repeatedly damages and also may cause sheet material to scrap.

Summary of the invention

The technical problems to be solved in the utility model, provide a kind of safe, can improve the steel plate that heavy gauge high strength steel steel plate stands up operating efficiency and stand up anchor clamps.

The technical scheme foot that adopts:

A kind of steel plate stands up anchor clamps, comprises main hook, auxiliary hook, steel rope.Described main hook is made up of main hook body, pulley, main hook sleeve pipe and bolt, nut, and main hook body one end is provided with fluting, is coated with bolt on the fluting, the main hook casing pipe sleeve is contained on the bolt, the main hook sleeve pipe is adorned pulley outward, is contained on the main hook body by the fastening pulley that makes of nut, constitutes main hook.Described auxiliary hook is made up of auxiliary hook body, auxiliary hook anterior cannula, auxiliary hook rear sleeve and bolt, nut, the auxiliary hook body is provided with one section fluting, auxiliary hook anterior cannula and auxiliary hook rear sleeve green phase respectively are contained in position, one section fluting front and back of auxiliary hook with two bolts, nuts, constitute auxiliary hook.Steel rope one end cover hangs on the auxiliary hook anterior cannula, and the pulley on the other end pile warp main hook hangs on the crane gib head through auxiliary hook rear sleeve cover again, constitutes a kind of steel plate and stands up anchor clamps.

The utility model is simple in structure, easy to operate, flexible, practical, save time, laborsaving, but as the lifting device repeated use, each steel plate that is through with stands up the history that weldering coin ear all will be made, be adorned to handling, both guaranteed to stand up the safety of handling construction, improve production efficiency again, also created good economic benefit simultaneously.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is that the B of Fig. 1 is to view.

The specific embodiment

A kind of steel plate stands up anchor clamps, comprises main hook 1, auxiliary hook 2, steel rope 3.Described main hook 1 is made up of main hook body 4, pulley 5, main hook sleeve pipe 6 and bolt 7, nut 8, main hook body 4 is provided with fluting 9 for steel construction piece one end, be coated with bolt 7 on the fluting 9, main hook sleeve pipe 6 is sleeved on the bolt 7, main hook sleeve pipe 6 outer dress pulleys 5, fastening by nut 8, pulley 5 is contained on the main hook body 4, constitute main hook 1.Described auxiliary hook 2 is made up of auxiliary hook body 10, auxiliary hook anterior cannula 11, auxiliary hook rear sleeve 12 and bolt 13, nut 14, auxiliary hook body 10 is provided with one section fluting 15 for steel construction piece, auxiliary hook anterior cannula 11 and auxiliary hook rear sleeve 12 green phase respectively are contained in one section fluting of auxiliary hook body position, 15 front and back with two bolts 13, nuts 14, constitute auxiliary hook 2.Steel rope 3 one end covers hang on the auxiliary hook anterior cannula 11, and the pulley 5 on the other end pile warp main hook 1 hangs on the crane gib head through auxiliary hook rear sleeve 12 covers again, constitutes a kind of steel plate and stands up anchor clamps.

Principle of work:

As shown in Figure 1, mounting boards are in steel plate 16 both sides (on the long limit) respectively with the main hook 1 of two working cells, auxiliary hook 2, and cover hangs over the angle of two steel ropes 3 on the crane gib head less than 60 degree when guaranteeing lifting.The steel plate 16 of slinging at a slow speed, make steel plate 16 be in erectility after, fall at a slow speed again after making it to stand up, promptly finished the process of standing up, the steel plate of also can slinging is liftoff, and the back handling is put down to other position.During handling; steel rope 9 is under the action of gravity of crane gib head pulling force and lifted weight; main hook 1, the auxiliary hook 2 of anchor clamps are tightly pressed from both sides embrace steel plate 16; it is become one; in this process; pulley 5 and sleeve pipe play transitional function, and the protection steel rope is not damaged the shearing force the when bolt on main hook and the auxiliary hook then bears lift heavy.This anchor clamps are not subjected to the influence of surface of steel plate hardness etc., only consider that the working strength of anchor clamps itself and lift heavy are stressed, by a large amount of actual uses in the manufacture process of product, prove and this anchor clamps safety, convenience, reliably satisfy construction requirement fully.

Claims

1, a kind of steel plate stands up anchor clamps, comprise main hook (1), auxiliary hook (2), steel rope (3), it is characterized in that described main hook (1) is made up of main hook body (4), pulley (5), main hook sleeve pipe (6) and bolt (7), nut (8), main hook body (4) one ends are provided with fluting (9), be coated with bolt (7) on the fluting (9), main hook sleeve pipe (6) is sleeved on the bolt (7), the outer dress of main hook sleeve pipe (6) pulley (5), fastening by nut (8), pulley (5) is contained on the main hook body (4), constitutes main hook (1); Described auxiliary hook (2) is made up of auxiliary hook body (10), auxiliary hook anterior cannula (11), auxiliary hook rear sleeve (12) and bolt (13), nut (14), auxiliary hook body (10) is provided with one section fluting (15), auxiliary hook anterior cannula (11) and auxiliary hook rear sleeve (12) green phase respectively are contained in position, one section fluting of auxiliary hook body (15) front and back with two bolts (13), nut (14), constitute auxiliary hook (2); Steel rope (3) one end covers hang on the auxiliary hook anterior cannula (11), and the pulley (5) on the other end pile warp main hook (1) hangs on the crane gib head through auxiliary hook rear sleeve (12) cover again.