CN202193539U

CN202193539U - Special lifting hook for steel plate

Info

Publication number: CN202193539U
Application number: CN2011202446447U
Authority: CN
Inventors: 康碧波; 肖熳
Original assignee: Changsha Changzhong Machinery Co ltd
Current assignee: Changsha Changzhong Machinery Co ltd
Priority date: 2011-07-12
Filing date: 2011-07-12
Publication date: 2012-04-18
Anticipated expiration: 2021-07-12

Abstract

The utility model provides a special lifting hook of steel sheet, includes two hook structures of installing side by side, and hook structure front end is a wedge structure, connects through the connecting piece between two hook structures, simultaneously, installs a pulley in one end of lifting hook, utilizes the high strength bolt to run through two hook structure structures to fixing pulley in the middle of the hook structure. The utility model discloses simple process, processing is convenient, and the assembly is easy.

Description

The special-purpose suspension hook of a kind of steel plate

Technical field

The utility model relates to the hoisting crane accessory, is specially a kind of special-purpose suspension hook of steel plate that can be used for steel plate and H section bar (containing I-beam section) lifting.

Background technology

The rising of steel plate and H section bar (containing I-beam section) is hung in machine manufacture factory and steel sales field etc. and locates often can see; Work capacity is very big in operation process; And in real work, not only long but also thin steel plate causes bending or even sharp turn easily when lifting, and has influence on the use of steel; In addition because steel plate has certain length, cause safety misadventure if the suspension hook grip then is prone to skid to a head tilt inadequately, and bother very much during lifting.

General suspension hook is heavier, design also unreasonable, last live very inconvenient when living down, have in addition also shortcoming to some extent of safety, one pair of good suspension hook then can be increased work efficiency when guaranteeing safety greatly.

The utility model content

The technical matters that the utility model solved is to provide a kind of steel plate special-purpose suspension hook, the practical safety of this suspension hook, the problems such as inconvenience and efficient are low of living on the suspension hook in the time of effectively solving the steel plate lifting.

The technical matters that the utility model solved adopts following technical scheme to realize:

The special-purpose suspension hook of a kind of steel plate; Comprise two coupler body structures of installing side by side, the coupler body structure front end is a wedge structure, only needs some slits to embed between steel plate; Connect through attaching parts between the two coupler body structures; Simultaneously, of suspension hook a pulley is installed, pulley is beneficial to suspension hook art skating between steel cable; Utilize high strength bolt to run through two coupler body architecture, and colluding body structure center fixed pulley.

Because the utility model itself is a hatch frame, does not have direct gripping mechanism with steel plate, so hook plate and H section bar are very convenient when (containing I-beam section), the self-lock force of steel rope had improved efficiency greatly when its required grasp came from lifting.

Beneficial effect:This suspension hook of the utility model is made simple, and in light weight, crane capacity is big, when steel plate lifts by crane, owing to receive gravity effect, wire rope traction suspension hook that two self-lock forces that inwardly draw are arranged, makes suspension hook clench the steel plate edge, is difficult for sliding, and has strengthened the safety of lifting.

Description of drawings

Fig. 1 is the suspension hook scheme drawing of the utility model;

Fig. 2 is the suspension hook self-locking scheme drawing during common size steel plate for the utility model lifts by crane;

The scheme drawing of band crossbeam suspender when Fig. 3 lifts by crane the overlength steel plate for the utility model.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.

Suspension hook scheme drawing referring to the special-purpose suspension hook of a kind of steel plate of Fig. 1 comprises two coupler body structures 1 of installing side by side; Through 2 interconnect functions of attaching parts, simultaneously, attaching parts 2 has been strengthened the intensity of coupler body structure 1 again between the two coupler body structures 1; Pulley 3 is beneficial to suspension hook art skating between steel cable; High strength bolt 4 is fixed on pulley 3 both sides, and runs through two coupler body structures 1.

In embodiment shown in Figure 2, the suspension hook self-locking scheme drawing when lifting by crane common size steel 5 for the special-purpose suspension hook of steel plate is in embodiment one; Form by the special-purpose suspension hook 6 of four steel plates; Utilize steel rope 7 to wear relatively in twos and link up and self-locking to reinforce, can on suspension hook 8, the application of force lift by crane behind the top connecting shackle 8, because four suspension centres are arranged; Good stability during the steel plate lifting, safe.

In embodiment shown in Figure 3 two, the scheme drawing of band crossbeam suspender during for the special-purpose suspension hook lifting of steel plate overlength steel plate; If suspension hook 6 distances are too near, 5 of steel plates are flexible, therefore; Can add a crossbeam 9 in the centre, effectively extend the suspension centre distance, utilize steel rope 7 to wear relatively in twos again and link up the self-locking reinforcing; And again on the suspension hook 8 application of force lift by crane, in the time of convenient and practical, also safe ready more.

More than show and described the advantage of groundwork, principal character and the utility model of the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model protection defined by the appended claims and their equivalents defined

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Claims

1. the special-purpose suspension hook of steel plate is characterized in that, comprises two coupler body structures of installing side by side; The coupler body structure front end is a wedge structure; Connect through attaching parts between the two coupler body structures, simultaneously, a pulley is installed of suspension hook; Utilize high strength bolt to run through two coupler body architecture, and colluding body structure center fixed pulley.