CN213536998U - Overhead traveling crane unhooking prevention device - Google Patents

Abstract

The utility model discloses a crown block mousing-hook device, including the hoist body, the bottom fixedly connected with lifting hook of hoist body, the one end fixed mounting of lifting hook has the gib head, one side fixed mounting of hoist body has the steel ring of preventing taking off, one side fixed mounting of preventing taking off the steel ring has the connecting axle, one side fixed mounting of connecting axle has the pipe groove pole of preventing taking off, one side of hoist body just is located one side that prevents taking off the steel ring and has seted up the spout. The utility model discloses a prevent to take off the setting of pipe groove pole, can effectively block the gib head, prevent that hoist body unhook, prevent to take off the steel ring and prevent to take off the pipe groove pole and pass through the connecting axle even as an organic whole, can be according to in service behavior free rotation device, reach the purpose of fixed anticreep, the device is succinct practical, the flexible operation is convenient, the availability factor has been promoted, the anticreep hook groove device of having solved the purchase on the market simultaneously is lighter, not durable, and life is short, the easy problem that generates the deformation.

Description

Overhead traveling crane unhooking prevention device

Technical Field

The utility model relates to a hoisting machinery hoists technical field, specifically is overhead traveling crane mousing-hook device.

Background

The overhead traveling crane is the most commonly used large-scale equipment in the manufacturing industry, and is important equipment for daily hoisting of products and workpieces to meet the requirements of enterprise production and operation, the products are easily subjected to the influence of factors such as article size, tonnage, rope hanging method and the like in the hoisting process, the phenomenon of rope unhooking is easily caused, the personal safety of ground operators is threatened, the commercially-purchased anti-unhooking groove device is light and not durable, the service life is short, deformation is easily generated, and the overhead traveling crane is not suitable for frequent use in the heavy industry manufacturing industry, so that a novel anti-unhooking device which can ensure the protection effect and is durable is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a overhead traveling crane mousing-hook device possesses and prevents that the work piece from at handling in-process hoist unhook, can play positive prevention effect because of the potential safety hazard that the unhook brought in the production process, and the equipment cost of saving has improved production efficiency, has reduced the advantage of accident rate, and the mousing-hook groove device of having solved the purchase on the market is lighter, not durable, and life is short, generates the problem of deformation easily.

In order to achieve the above object, the utility model provides a following technical scheme: overhead traveling crane mousing-hook device, including the hoist body, the bottom fixedly connected with lifting hook of hoist body, the one end fixed mounting of lifting hook has the gib head, one side fixed mounting of hoist body has the steel ring of preventing taking off, one side fixed mounting of steel ring of preventing taking off has the connecting axle, one side fixed mounting of connecting axle has the pipe groove pole of preventing taking off.

Preferably, one side of hoist body and be located the one side that prevents to take off the steel ring and seted up the spout, prevent taking off the inner chamber at the spout that the steel ring activity card was established to the steel ring.

Preferably, the inner cavity of the pipe-dropping prevention groove rod is provided with a clamping groove, and the hook head is movably clamped in the inner cavity of the clamping groove.

Preferably, the lifting hook is made of durable strength steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a prevent to take off the setting of pipe groove pole, can effectively block the gib head, prevent that hoist body unhook, prevent to take off the steel ring and prevent to take off the pipe groove pole and pass through the connecting axle even as an organic whole, can be according to in service behavior free rotation device, reach the purpose of fixed anticreep, the device is succinct practical, the flexible operation is convenient, the availability factor has been promoted, the anticreep hook groove device of having solved the purchase on the market simultaneously is lighter, not durable, and life is short, the easy problem that generates the deformation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. a hanger body; 2. preventing the steel ring from falling off; 3. a hook; 4. a card slot; 5. the pipe groove rod is prevented from being disengaged; 6. a connecting shaft; 7. a hook head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, the overhead traveling crane unhooking prevention device comprises a lifting appliance body 1, a sliding groove is formed in one side of the lifting appliance body 1 and one side of a steel-falling prevention ring 2, the steel-falling prevention ring 2 is movably clamped in an inner cavity of the sliding groove, a lifting hook 3 is fixedly connected to the bottom of the lifting appliance body 1, the lifting hook 3 is made of durable strength steel, a hook head 7 is fixedly mounted at one end of the lifting hook 3, the steel-falling prevention ring 2 is fixedly mounted at one side of the lifting appliance body 1, a connecting shaft 6 is fixedly mounted at one side of the steel-falling prevention ring 2, a pipe-falling prevention groove rod 5 is fixedly mounted at one side of the connecting shaft 6, a clamping groove 4 is formed in an inner cavity of the clamping groove 4, the hook head 7 can be effectively clamped through the pipe-falling prevention groove rod 5, the lifting appliance body 1 is prevented from unhooking, the steel-falling prevention ring 2 and the pipe-falling prevention groove rod, can reach the purpose of fixed anticreep according to in service behavior free rotation device, the succinct practicality of device, the flexible operation is convenient, has promoted the availability factor, and the anticreep hook groove device of having solved the purchase on the market simultaneously is lighter, not durable, and life is short, the easy problem that generates the deformation.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, prevent to take off tub groove pole 5 and can block gib head 7, prevent hoist body 1 unhook, prevent to take off steel ring 2 and prevent to take off tub groove pole 5 and pass through connecting axle 6 even as an organic whole, can be according to in service behavior free rotation device, reach the purpose of fixed anticreep, can move about from top to bottom in the slide through preventing to take off steel ring 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. Overhead traveling crane mousing-hook device, including hoist body (1), its characterized in that: the bottom fixedly connected with lifting hook (3) of hoist body (1), the one end fixed mounting of lifting hook (3) has gib head (7), one side fixed mounting of hoist body (1) has prevents to take off steel ring (2), one side fixed mounting of preventing to take off steel ring (2) has connecting axle (6), one side fixed mounting of connecting axle (6) has and prevents to take off pipe groove pole (5).

2. The crown block mousing-hook device according to claim 1, characterized in that: one side of the lifting appliance body (1) and one side of the steel-releasing prevention ring (2) are provided with a sliding groove, and the steel-releasing prevention ring (2) is movably clamped in an inner cavity of the sliding groove.

3. The crown block mousing-hook device according to claim 1, characterized in that: the inner cavity of the pipe falling-off preventing groove rod (5) is provided with a clamping groove (4), and the hook head (7) is movably clamped in the inner cavity of the clamping groove (4).

4. The crown block mousing-hook device according to claim 1, characterized in that: the lifting hook (3) is made of durable strength steel.

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