CN2797316Y

CN2797316Y - Automatic handling suspender

Info

Publication number: CN2797316Y
Application number: CN 200520090657
Authority: CN
Inventors: 毕可启; 孙连广
Original assignee: PORT DALIAN GROUP Ltd
Current assignee: PORT DALIAN GROUP Ltd
Priority date: 2005-04-29
Filing date: 2005-04-29
Publication date: 2006-07-19
Anticipated expiration: 2015-04-29

Abstract

The utility model relates to an automatic loading and unloading sling. Clamping hooks are symmetrically arranged on a supporting rack, the upper end of each of the clamping hook is provided with a hook and both ends of the hook are extended out of the supporting rack. Hook posts which can be matched with the clamping hooks are arranged on positions on a main suspension hook corresponding to the clamping hooks; the middle position of the main suspension hook is connected with a clamping plate, and both ends of the clamping plate are free ends; a clamping plate hook which can be connected with one end of the clamping plate is arranged on a transverse arm of the main suspension hook, and the clamping plate hook can keep one end of the clamping plate on a some state; the bottom of a vertical arm of the main suspension hook is connected with a shifting fork, both ends of the shifting fork are free ends, one end of the shifting fork is connected with a goods supporting pressure plate and the other end of the shifting fork leans against the clamping plate. The utility model is characterized in that goods can be automatically loaded and unloaded, the utility model has the advantages of convenient and reliable use and labor saving and operating cost is reduced.

Description

The automatic loading and unloading suspender

Technical field the utility model relates to a kind of suspender, particularly a kind of suspender that can the automatic loading and unloading goods.

The existing hook-type suspender of background technology, its suspension hook all are by manually finishing when the loading or unloading goods, waste time and energy and safety inadequately the cost height of loading and unloading operation.

The summary of the invention the purpose of this utility model is to provide a kind of and saves manpower, reduces operating cost and safe and reliable automatic loading and unloading suspender.

The purpose of this utility model is achieved in that a kind of automatic loading and unloading suspender, comprise and be symmetricly set on the bracing frame end and pass through the connected main suspension hook of bearing pin, it is characterized in that on bracing frame, being symmetrically arranged with grab, the upper end of grab has hook, and stretch out outside the bracing frame at two ends, and the position relative with grab is provided with the hook post that can match with grab on the main suspension hook, grab hangs on the hook post, main suspension hook is in open configuration, and grab breaks away from the hook post, and main suspension hook is in clamping lifting state; The middle part of main suspension hook is connected with clamp, the two ends of clamp are free end, the transverse arm of main suspension hook is provided with the clamp hook that can be connected and hold it in a certain state with clamp one end, the perpendicular arm bottom of main suspension hook is connected with shift fork, and the shift fork two ends are free end, and the one end is connected with holder goods pressing plate, the other end leans against on the clamp, be used to stir clamp its upper end can be connected with the clamp hook, stretch out outside the main suspension hook lower end, and remain on this state.Described main suspension hook is to constitute sandwich structure by two block-shaped identical plate welding, and clamp, clamp hook, shift fork, hook post are arranged in the interlayer.Described grab is located between two stay bearing plates of bracing frame, and stretch out outside the bracing frame at its two ends.

Characteristics of the present utility model are: can the automatic loading and unloading goods, and easy to use, reliable, save manpower, reduce operating cost.The tubulose goods that is fit to the horizontal placement of lifting.

Description of drawings Fig. 1 is a structural representation of the present utility model.

The specific embodiment is done further auspicious stating below in conjunction with accompanying drawing to the utility model:

As shown in Figure 1, the automatic loading and unloading suspender that present embodiment provides, its bracing frame (14) is made up of two clamping plate that are oppositely arranged, be provided with main suspension hook (1) in the clamping plate at bracing frame two ends, and by bearing pin (7) connection, main suspension hook is to be welded into sandwich structure by two block-shaped identical plates, and the clamp (8), shift fork (10), clamp hook (6) and the hook post (5) that are connected on the main suspension hook all are arranged in the interlayer, damage these parts when preventing operation.Be symmetrically arranged with the grab (9) of band curve in the clamping plate of bracing frame, be connected with bracing frame by bearing pin (12), the grab upper end is provided with hook, and upper and lower end is free end, and by its deadweight, it is that stretch out outside the bracing frame at two ends that its two ends remain on vertical state.The main suspension hook of grab top be provided with can be coupled the hook post, grab hangs on the hook post, can make main suspension hook remain on open configuration.The movable clamp that is positioned at main suspension hook middle part is connected on the bearing pin (7), and the transverse arm of main suspension hook is provided with the clamp hook that can be connected with the clamp dog hole, is connected with main suspension hook by bearing pin (2).The perpendicular arm bottom of main suspension hook connects shift fork by bearing pin (13), and the shift fork two ends are free end, and the shift fork lower end is connected with pressing plate (15) by bearing pin (11), and the upper end leans against on the clamp.The transverse arm end of main suspension hook is connected with hanger (4) by bearing pin (3).

When suspender was unloaded, grab hung on the hook post, and main suspension hook keeps open configuration.During lade, relax when main suspension hook falls to crane fall from horizontal tubulose goods both sides, the top of goods is against on the grab lower end and promotes grab it is upspring, and the hook of grab upper end breaks off relations, and main suspension hook breaks away from constraint.During lifting, under the hoisting force effect that crane fall makes progress, main suspension hook rotates around bearing pin, and the bottom gib head stretches in the goods and clamps, and goods is sling.After goods is sling, the pressing plate of shift fork lower end moves down under the goods action of gravity that holds up, and shift fork is pivoted, the other end of shift fork is stirred clamp, clamp is pivoted, and the clamp lower end extend out to outside the perpendicular arm of main suspension hook, simultaneously, the clamp hook is hooked in the dog hole of clamp upper end, makes clamp keep at one end leaning out outside state in the lifting cargo process always.During unloaded of cargo, along with goods lands and suspender decline, pressing plate breaks away from goods, shift fork is return under the self gravitation effect, this moment, clamp can not reset under the restriction of clamp hook, when continuing to drop to clamp, suspender leans out part when being against goods top, under the supporting role of clamp, main suspension hook pivots because of the self gravitation effect, transverse arm continues to move down, and clamp hook and clamp are broken away from, and the promotion grab is hooked on the hook post its upper end, main suspension hook opens and remains on open configuration, and unloading is finished automatically.Promote suspender again, clamp is return under the self gravitation effect, and whole suspender can enter next work cycle.

Claims

1, a kind of automatic loading and unloading suspender, comprise and be symmetricly set on the bracing frame end and pass through the connected main suspension hook of bearing pin, it is characterized in that on bracing frame, being symmetrically arranged with grab, the upper end of grab has hook, stretch out outside the bracing frame at two ends, the position relative with grab is provided with the hook post that can match with grab on the main suspension hook, the middle part of main suspension hook is connected with clamp, the two ends of clamp are free end, the transverse arm of main suspension hook is provided with the clamp hook that can be connected and hold it in a certain state with clamp one end, and the perpendicular arm bottom of main suspension hook is connected with shift fork, and the two ends of shift fork are free end, the one end is connected with holder goods pressing plate, and the other end leans against on the clamp.

2, automatic loading and unloading suspender according to claim 1 is characterized in that described main suspension hook is to constitute sandwich structure by two block-shaped identical plate welding, and clamp, clamp hook, shift fork and hook post are arranged in the interlayer of main boatswain chair.

3, automatic loading and unloading suspender according to claim 1 is characterized in that described grab is located between two stay bearing plates of bracing frame, and stretch out outside the bracing frame at its two ends.