CN215101553U - Steel wire rope damping device - Google Patents

Abstract

The utility model relates to a wire rope shock attenuation technical field discloses a wire rope damping device, including framework and wire rope main part, the equal fixed mounting in four corners of framework inner week has elastic mechanism, four one side of elastic mechanism all is provided with stop gear, the wire rope main part is located between four stop gear, the equal fixed mounting in the left and right sides of both sides has the limiting plate around the framework. The utility model discloses a set up elasticity mechanism and stop gear, when using, this device is installed on the grab bucket, through the position of the spacing wire rope main part of stop gear, when the wire rope main part receives external force offset, then can contact with stop gear, avoids the wire rope main part direct and grab bucket contact, produces friction and vibrations, reduces the life of wire rope main part, has effectively improved prior art's result of use.

Description

Steel wire rope damping device

Technical Field

The utility model relates to a wire rope shock attenuation technical field specifically is a wire rope damping device.

Background

At present, in industrial production, hoisting equipment is used everywhere, such as a grab bucket crane, a hoist crane, a bridge crane and the like, and the hoisting equipment is hoisted by adopting a steel wire rope, so that the use of the steel wire rope is very important for the use of the crane, how to protect the steel wire rope to become the head of the crane for safe use and the like, when the hoisting equipment works, the steel wire rope continuously passes through a winding drum and a series of pulleys and repeatedly receives bending force and extrusion force, the steel wire rope can be tired and broken, particularly on the grab bucket hoisting equipment, the swinging phenomenon can occur under the action of wind power due to the large size of a grab bucket, the steel wire rope can also swing along with the steel wire rope, when the steel wire rope enters the inside of the grab bucket, the rigid friction between the steel wire rope and a steel plate on the surface of the grab bucket is intensified under the action of external force, and the service life of the steel wire rope is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope damping device solves the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire rope damping device, includes framework and wire rope main part, the equal fixed mounting in four corners of framework inner periphery has elastic mechanism, four one side of elastic mechanism all is provided with stop gear, the wire rope main part is located between four stop gear, the equal fixed mounting in the left and right sides of both sides has the limiting plate around the framework.

As a preferred embodiment of the present invention, the elastic mechanism includes a socket, a spring and a connecting rod, one end of the spring is fixedly connected to one side of the socket inside, one end of the connecting rod is fixedly connected to the other end of the spring, and the other end of the connecting rod is provided with an external thread.

As the utility model discloses a preferred embodiment, stop gear is including the cover body and buffering ball, the buffering ball activity sets up in the cover internally, threaded hole is seted up to one side of the cover body, the connecting rod passes through external screw thread and screw hole screwed connection.

As a preferred embodiment of the present invention, the buffer ball is made of rubber.

As a preferred embodiment of the utility model, both sides are 2mm with the interval of the inside wall of two corresponding limiting plates respectively around the cover body, the diameter of buffering ball slightly is less than the diameter of cover body inner chamber.

Compared with the prior art, the utility model provides a wire rope damping device possesses following beneficial effect:

this wire rope damping device, through setting up elasticity mechanism and stop gear, when using, this device is installed on the grab bucket, through the position of the spacing wire rope main part of stop gear, when the wire rope main part receives external force offset, then can contact with stop gear, avoids the wire rope main part direct and grab bucket contact, produces friction and vibrations, reduces the life of wire rope main part, has effectively improved prior art's result of use.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a steel wire rope damping device of the present invention;

fig. 2 is a perspective view of a cover body of a steel wire rope damping device of the present invention;

fig. 3 is a schematic view of the cover body of the steel wire rope damping device close to the connecting rod;

fig. 4 is the utility model relates to a connecting rod stereogram of wire rope damping device.

In the figure: 1. a frame body; 2. a wire rope body; 3. an elastic mechanism; 301. a socket; 302. a spring; 303. a connecting rod; 304. an external thread; 4. a limiting mechanism; 401. a cover body; 402. a buffer ball; 403. a threaded hole; 5. and a limiting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wire rope damping device, includes framework 1 and wire rope main part 2, the equal fixed mounting in four corners of framework 1 interior week has elastic mechanism 3, four one side of elastic mechanism 3 all is provided with stop gear 4, wire rope main part 2 is located between four stop gear 4, the equal fixed mounting in the left and right sides of both sides has limiting plate 5 around framework 1.

In this embodiment, elastic mechanism 3 includes socket 301, spring 302 and connecting rod 303, one end of spring 302 and the inside one side fixed connection of socket 301, the one end of connecting rod 303 and the other end fixed connection of spring 302, the other end of connecting rod 303 is provided with external screw thread 304, and elastic mechanism 3 can be when 2 offset in the wire rope main part, when offsetting with cushion ball 402, can provide the buffering to cushion ball 402, avoids cushion ball 402 atress too big, leads to receiving serious wearing and tearing.

In this embodiment, the limiting mechanism 4 includes a cover 401 and a buffer ball 402, the buffer ball 402 is movably disposed in the cover 401, a threaded hole 403 is formed in one side of the cover 401, and the connecting rod 303 is spirally connected with the threaded hole 403 through the external thread 304, so that the limiting mechanism 4 and the elastic mechanism 3 can be conveniently connected and detached.

In this embodiment, the buffer ball 402 is made of rubber, which is convenient for providing the buffer ball 402 with good wear resistance.

In this embodiment, both sides are 2mm with the interval of corresponding two limiting plate 5's inside wall respectively around the cover body 401, can make the both sides of the cover body 401 offset with two limiting plate 5 respectively like this, and the buffering ball 402 of being convenient for receives the power of vertical direction for a long time, leads to connecting rod 303 bending deformation, the diameter of buffering ball 402 slightly is less than the diameter of the inner chamber of the cover body 401, the activity of buffering ball 402 in the cover body 401 of being convenient for.

The during operation, at first install this device on the grab bucket, position through the spacing wire rope main part 2 of stop gear 4, when wire rope main part 2 receives external force offset, then can contact with the cushion ball 402 among stop gear 4, cushion ball 402 cooperation spring 302 provides the buffer power to wire rope main part 2, and wire rope main part 2 is when the in-process skew of motion, cushion ball 402 then is according to the direction of motion of wire rope main part 2, at the internal activity of cover 401, avoid wire rope main part 2 direct and grab bucket surface contact, receive the damage.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a wire rope damping device, includes framework (1) and wire rope main part (2), its characterized in that: the equal fixed mounting in four corners of framework (1) interior week has elasticity mechanism (3), four one side of elasticity mechanism (3) all is provided with stop gear (4), wire rope main part (2) are located between four stop gear (4), the equal fixed mounting in the left and right sides of both sides has limiting plate (5) around framework (1).

2. A shock absorbing device for a steel cord according to claim 1, wherein: elasticity mechanism (3) are including socket (301), spring (302) and connecting rod (303), one end and the inside one side fixed connection of socket (301) of spring (302), the one end of connecting rod (303) and the other end fixed connection of spring (302), the other end of connecting rod (303) is provided with external screw thread (304).

3. A shock absorbing device for a steel cord according to claim 2, wherein: the limiting mechanism (4) comprises a cover body (401) and a buffer ball (402), the buffer ball (402) is movably arranged in the cover body (401), a threaded hole (403) is formed in one side of the cover body (401), and the connecting rod (303) is in threaded connection with the threaded hole (403) through an external thread (304).

4. A shock absorbing device for a steel cord according to claim 3, wherein: the buffer ball (402) is made of rubber.

5. A shock absorbing device for a steel cord according to claim 3, wherein: the distance between the front side and the rear side of the cover body (401) and the inner side walls of the two corresponding limiting plates (5) is 2mm, and the diameter of the buffer ball (402) is slightly smaller than that of the inner cavity of the cover body (401).

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