CN202575675U

CN202575675U - Inner rail type universal lifting hook

Info

Publication number: CN202575675U
Application number: CN 201220142790
Authority: CN
Inventors: 杨利剑; 张孝孝; 陈燕平
Original assignee: Zhongtian Construction Group Co Ltd
Current assignee: Zhongtian Construction Group Co Ltd
Priority date: 2012-04-06
Filing date: 2012-04-06
Publication date: 2012-12-05
Anticipated expiration: 2022-04-06

Abstract

The utility model discloses an inner rail type universal lifting hook. The inner rail type universal lifting hook comprises a lifting ring, a lifting nail and a lifting hook, and is characterized in that the top end of the lifting hook is hinged with the bottom end of the lifting ring; the lifting nail comprises a rod body and bosses arranged at the two ends of the rod body; a T-shaped groove-shaped inner rail matched with the lifting nail is arranged along the vertical surface in the lifting hook; and inner rail holes for the bosses of the lifting nail to insert into the inner rail are formed at the upper end of the inner rail. The inner rail type universal lifting hook has the benefits of simple structure and convenience for use, and does not influence appearance of a lifting part.

Description

The universal suspension hook of inside rail type

Technical field

The utility model relates to the suspension hook field, is specifically related to the universal suspension hook of a kind of inside rail type.

Background technology

At present, outward appearance protection and the lifting efficient to hanging piece has all had higher requirement in the lifting engineering.In the lifting engineering of routine, all need on hanging piece, make large-sized cargo hook gear before the lifting, the making of these conventional cargo hook gears has reduced the lifting work efficiency on the one hand, and it cuts off and certainly will damage the hanging piece outward appearance behind the rigging out on the other hand.Therefore, need a kind of suspension hook that can not influence the hanging piece outward appearance badly.

The utility model content

The purpose of the utility model is in order to solve the deficiency that above-mentioned background technology exists, and proposes a kind of simple in structure, easy to use, universal suspension hook of inside rail type of not influencing the hanging piece outward appearance.

In order to realize above purpose, the universal suspension hook of a kind of inside rail type that the utility model provides comprises suspension ring, hangs nail, suspension hook, it is characterized in that: the top of said suspension hook and the bottom of suspension ring are hinged, and the said nail that hangs is made up of the body of rod and the boss of being located at body of rod two ends; Have and hang rail in the T slot shape that nail matches along vertical plane in the said suspension hook; The upper end of rail has confession and hangs the interior rail mouth that the boss of nail inserts interior rail in said.

Preferably, said suspension hook is hinged through connecting pin and suspension ring.

Preferably, said suspension hook is discoid; Rail is arranged on the suspension hook arc outer wall on hinge-point opposite of suspension hook and suspension ring in said.

Preferably, the said nail that hangs is for cylindric; The cell wall width w1 of rail is corresponding with the boss diameter that hangs nail in said, and the width of rebate w2 of rail is corresponding with the body of rod diameter that hangs nail in the suspension hook.

The beneficial effect of the utility model: one of which, the utility model by suspension ring, suspension hook, hang the nail three parts form, simple in structure; Its two because suspension hook and suspension ring employing articulated manner is connected, so the avidity of suspension hook is bigger, more convenient installation and taking-up of hanging nail; Its three, in the lifting process, suspension hook not with play a hanging piece direct contact, so can the outward appearance of a hanging piece not impacted.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model lateral plan;

Fig. 3～Fig. 4 is the utility model longitudinal sectional view;

Fig. 5～Fig. 6 is the utility model use principle figure;

Among the figure: suspension ring 1; Hang nail 2; Suspension hook 3; Connecting pin 1.1; Boss 2.1; The body of rod 2.2; Interior rail 3.1; Interior rail mouth 3.2.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Embodiment: like Fig. 1, shown in Figure 2, the universal suspension hook of a kind of inside rail type of the utility model institute design-calculated, comprise suspension ring 1, by the body of rod 2.2 and be located at that the boss 2.1 at the body of rod 2.2 two ends constitutes hang nail 2 and discoid suspension hook 3.Wherein, the bottom of the top of suspension hook 3 and suspension ring 1 is hinged through connecting pin 1.1.Have and hang rail 3.1 in the T slot shape that nail 2 matches along vertical plane in the said suspension hook 3, interior rail 3.2 is arranged on the arc outer wall of suspension hook 3 and the hinge-point opposition of suspension ring 1.The cell wall width w1 of rail 3.1 is corresponding with boss 2.1 diameters that hang nail 2 in said, and the width of rebate w2 of rail 3.1 is corresponding with the body of rod 2.2 diameters that hang nail 2 in the suspension hook.

To shown in Figure 6, during lifting, an end that hangs nail 2 has been embedded in hanging piece inside like Fig. 3, only exposed boss 2.1 gets final product outside.Only needing to hang nail 2 boss 2.1 during lifting links to each other with lifting appliance in the rail mouth 3.2 and with suspension ring 1 in snapping in and gets final product.In the lifting process, hang nail 2 and can be slipped to suspension hook 3 bottoms along the interior rail 3.1 of deep-slotted chip breaker shape, after putting in place, lifting rotates suspension hook 3 again, its taking-up is got final product.Exposed boss 2.1 convenient processing, can accomplish does not almost have any destruction to the outward appearance that plays hanging piece.

The above only is the preferred embodiment of the utility model, is not the utility model structure is done any pro forma restriction.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belongs in the scope of technical scheme of the utility model.

Claims

1. universal suspension hook of inside rail type comprises suspension ring (1), hangs nail (2), suspension hook (3) that it is characterized in that: the bottom of the top of said suspension hook (3) and suspension ring (1) is hinged, and the said nail (2) that hangs is made up of the body of rod (2.2) and the boss (2.1) of being located at the body of rod (2.2) two ends; Have and hang the interior rail (3.1) of T slot shape that nail (2) matches along vertical plane in the said suspension hook (3); The upper end of rail (3.1) has confession and hangs the interior rail mouth (3.2) that the boss (2.1) of nail (2) inserts interior rail (3.1) in said.

2. the universal suspension hook of inside rail type according to claim 1 is characterized in that: said suspension hook (3) is hinged through connecting pin (1.1) and suspension ring (1).

3. the universal suspension hook of inside rail type according to claim 1 is characterized in that: said suspension hook (3) is for discoid; Rail (3.2) is arranged on suspension hook (3) arc outer wall on hinge-point opposite of suspension hook (3) and suspension ring (1) in said.

4. the universal suspension hook of inside rail type according to claim 1 is characterized in that: the said body of rod (2.2) that hangs nail (2) is for cylindric; The cell wall width w1 of rail (3.1) is corresponding with the boss that hangs nail (2) (2.1) diameter in said, and the width of rebate w2 of rail (3.1) is corresponding with the body of rod that hangs nail (2) (2.2) diameter in the suspension hook.