CN206088765U

CN206088765U - Hoist is used simply from locking -type lifting hook

Info

Publication number: CN206088765U
Application number: CN201620985886.4U
Authority: CN
Inventors: 付森; 付强; 赵学党
Original assignee: Henan Zhongyuan Aoqi Industry Co Ltd
Current assignee: Henan Zhongyuan Aoqi Industry Co Ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-04-12
Anticipated expiration: 2026-08-30

Abstract

The utility model relates to a hoist is used simply from locking -type lifting hook, it includes the lifting hook body, the upper portion of lifting hook body be connected with the gallows, the upper portion of gallows be provided with rings, the right part intermediate position of gallows seted up the constant head tank, the gallows the right part upper surface through the round pin hub connection have the latch segment, the latch segment on seted up the fixed slot, the lifting hook body the lower part through the round pin hub connection have the body cradle, the upper portion of body cradle be provided with the check lock lever, the upper portion of check lock lever seted up the locking groove, the utility model has the advantages of reasonable in design, simple structure, easy and simple to handle, good, the long service life of good, the economic nature of auto -lock performance.

Description

A kind of crane Simple self-lock suspension hook

Technical field

This utility model belongs to crane technical field, and in particular to a kind of suspension hook, more particularly to a kind of crane letter Easy self-locking suspension hook.

Background technology

Often there is weight obscission, causes the damage of weight, cause weight from high-altitude when weight is lifted in crampon In fall, cause the damage of weight or equipment, when serious, cause casualty accident, at present, more using setting in the end of suspension hook hook body An Elastic buckle is put, avoids lifted weight from coming off, however, this mode not only needs larger elastic force to prevent from coming off, and And this structure causes space in hook body to reduce, lifted weight is limited to, when taking out weight, also inconvenient, and some are prevented Although dropping device good anti-drop effect, most complex structure, difficulty of processing are big, relatively costly；Therefore it provides a kind of design is closed Reason, simple structure, good easy to operate, self-locking property, good economy performance, the crane Simple self-lock suspension hook of long service life are It is highly desirable to.

The content of the invention

The purpose of this utility model be in order to overcome the deficiencies in the prior art, and provide a kind of reasonable in design, simple structure, Easy to operate, self-locking property is good, the crane of good economy performance, long service life Simple self-lock suspension hook.

What the purpose of this utility model was realized in：A kind of crane Simple self-lock suspension hook, it includes suspension hook sheet Body, the top of described hook body are connected with suspension bracket, and the top of described suspension bracket is provided with suspension ring, the right part of described suspension bracket Centre position offers locating slot, and the right part upper surface of described suspension bracket is connected with latch segment, described latch segment by bearing pin On offer fixing groove, the bottom of described hook body is connected with body cradle by bearing pin, and the top of described body cradle sets Check lock lever is equipped with, the top of described check lock lever offers locking slot.

Described hook body is to be hinged with the connected mode of check lock lever.

Described hook body is to be fixedly connected with suspension bracket, suspension bracket and the connected mode of suspension ring.

Described locating slot is rectangular configuration groove.

Described locking nut is wing nut.

The beneficial effects of the utility model：This utility model check lock lever realizes its auto-lock function, when needing hoisting heavy, from Latch segment is produced in locking slot, downward rotation lock bar, the rope of hoisting heavy is placed in hook body in locating slot, side Just safety, during self-locking hook body, only need to be to upper left rotation lock bar to locating slot in, rotation lock block rotates latch segment To locking slot, locking nut is tightened, hoisting heavy rope is effectively prevent due to vibrations of the present utility model or rocked The danger come off from hook body, easy to operate, self-locking property is good, and check lock lever is arranged on the right part of hook body, and logical Cross latch segment to be pressed on suspension bracket, the power on a part of hoisting heavy rope can be carried, use of the present utility model is increased Scope, extends service life of the present utility model；This utility model also has the advantages that reasonable in design, simple structure simultaneously.

Description of the drawings

Fig. 1 is a kind of front view of crane Simple self-lock suspension hook of this utility model.

Fig. 2 is a kind of top view of crane Simple self-lock suspension hook of this utility model.

Fig. 3 is the structural representation of check lock lever in a kind of crane Simple self-lock suspension hook of this utility model.

In figure：1st, hook body 2, suspension bracket 3, suspension ring 4, locating slot 5, fix bar 6, latch segment 7, locking nut 8th, fixing groove 9, check lock lever 10, locking slot.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described further.

Embodiment 1

As shown in Figure 1, Figure 2 and Figure 3, a kind of crane Simple self-lock suspension hook, it includes hook body 1, described The top of hook body 1 is connected with suspension bracket 2, and the top of described suspension bracket 2 is provided with suspension ring 3, in the middle of the right part of described suspension bracket 2 Position offers locating slot 4, and the right part of described suspension bracket 2 is provided with fix bar 5, is arranged with latch segment 6 in described fix bar 5 With locking nut 7, fixing groove 8 on described latch segment 6, is offered, the bottom of described hook body 1 is connected with by bearing pin Check lock lever 9, the top of described check lock lever 9 offer locking slot 10.

This utility model check lock lever 9 realizes its auto-lock function, when needing hoisting heavy, produces latch segment from locking slot 12 6, in locating slot 4, downward rotation lock bar 9, the rope of hoisting heavy is placed in hook body 1, and convenient and safe, self-locking is hung During hook body 1, only need to be to upper left rotation lock bar 9 to locating slot 4 in, rotation lock block 6 makes latch segment 6 turn to locking slot In 10, locking nut 7 is tightened, hoisting heavy rope is effectively prevent due to vibrations of the present utility model or rocked from suspension hook The danger come off in body 1, easy to operate, self-locking property is good, and check lock lever 9 is arranged on the right part of hook body 1, and by lock Tight block 6 is pressed on suspension bracket 2, can be carried the power on a part of hoisting heavy rope, be increased use model of the present utility model Enclose, extend service life of the present utility model；This utility model also has the advantages that reasonable in design, simple structure simultaneously.

Embodiment 2

Described hook body 1 is to be hinged with the connected mode of check lock lever 9；Described hook body 1 and suspension bracket 2, suspension bracket 2 It is to be fixedly connected with the connected mode of suspension ring 3；Described locating slot 4 is rectangular configuration groove；Described locking nut 7 is butterfly spiral shell It is female.

Claims

1. a kind of crane Simple self-lock suspension hook, it includes hook body, it is characterised in that：Described hook body it is upper Portion is connected with suspension bracket, and the top of described suspension bracket is provided with suspension ring, and the right part centre position of described suspension bracket offers locating slot, The right part of described suspension bracket is provided with fix bar, and latch segment and locking nut, described locking are arranged with described fix bar Offer fixing groove on block, the bottom of described hook body is connected with check lock lever by bearing pin, the top of described check lock lever Offer locking slot.

2. a kind of crane Simple self-lock suspension hook according to claim 1, it is characterised in that：Described hook body Connected mode with check lock lever is to be hinged.

3. a kind of crane Simple self-lock suspension hook according to claim 1, it is characterised in that：Described hook body It is to be fixedly connected with suspension bracket, suspension bracket and the connected mode of suspension ring.

4. a kind of crane Simple self-lock suspension hook according to claim 1, it is characterised in that：Described locating slot is Rectangular configuration groove.

5. a kind of crane Simple self-lock suspension hook according to claim 1, it is characterised in that：Described locking nut For wing nut.