CN204817825U

CN204817825U - Quick cutting device of wire rope

Info

Publication number: CN204817825U
Application number: CN201520408091.2U
Authority: CN
Inventors: 李鹏飞; 李若愚; 闫胜昝
Original assignee: Anqing Hua Xin Heavy Industry Ltd Co
Current assignee: Anqing Hua Xin Heavy Industry Ltd Co
Priority date: 2015-06-11
Filing date: 2015-06-11
Publication date: 2015-12-02
Anticipated expiration: 2025-06-11

Abstract

The utility model relates to a quick cutting device of wire rope, including cutting off the support, and a housing, cut off rolling bearing unit, the carousel, three pawl, three cutting off cutters, hollow rotating shaft and handle, it is located the shell below to cut off the support, its the central axis of shell right side edge symmetry respectively is provided with three spacing hole, carousel center department has seted up the through -hole, three pawl along the the central axis of carousel respectively the symmetry install three spacing downthehole on the shell right side, be provided with the ladder type tooth that the spiral encircleed on the carousel right -hand member face, also be provided with the ladder type tooth on the three pawl bottom face respectively, through the meshing of ladder type tooth between carousel and the three pawl, the cutting off cutter is fixed in the pawl bottom, be connected through the key between hollow rotating shaft one end and the carousel, its other end is connected with the shell, the handle is located hollow rotating shaft middle part position. The utility model discloses can realize the function of cutting the wire rope fixed length, the incision is pleasing to the eye, and device layout is compact, and occupation space is little, and mechanical degree of automation is high.

Description

A kind of steel wire rope quick cutting device

Technical field

The utility model relates to rope and intercepts apparatus field, particularly a kind of steel wire rope quick cutting device.

Background technology

Grab bucket captures the bucket that silt stone and various bulk goods can open and close, namely be that a kind of folding mainly keeping left right two combination buckets or multiple jaw captures and draws off the suspender of bulk material, grab bucket can be divided into mytiliform to grab bucket and the grab bucket of tangerine lobe according to Shape Classification, the former is made up of two complete scraper bowls, and the latter is made up of the jaw of more than three or three; Fluid pressure type can be divided into grab bucket according to type of drive and mechanical type grab bucket two large classes.

Mechanical type grab bucket itself does not configure opening-closing structure, is usually driven by rope or connecting rod external force, i.e. the grab bucket of cable type machinery; The rope of cable type machinery grab bucket is by supporting that rope and opening and closing rope form, respectively around on the reel of supporting mechanism and switching mechanism, support that rope and opening and closing rope decline simultaneously, open quarrel and insert stockpile, when tightening up opening and closing rope, jaw closes and captures material, support that rope and opening and closing rope rise simultaneously after grab bucket is closed, when supporting rope motionless, opening and closing rope declines, and quarrel is opened and unloaded material.The rope of cable type machinery grab bucket is all steel wire rope usually, steel wire rope is generally all coiled into a bundle a bundle, all to intercept according to the length of required steel wire rope before the use, the cutting machine that adopts cuts more at present, but the easy grain raising in steel wire rope two ends after cutting, thus be not easy to perforation and knotting.Given this, the utility model provides a kind of portable steel wire rope and intercepts instrument, i.e. a kind of steel wire rope quick cutting device.

Utility model content

In order to solve the problem, the utility model provides a kind of steel wire rope quick cutting device, and it can realize the function of cutting off steel wire rope fixed length, and otch is attractive in appearance, and device layout is compact, takes up room little, and mechanical automation degree is high.

To achieve these goals, the utility model realizes by the following technical solutions: a kind of steel wire rope quick cutting device, comprises and cuts off bearing, shell, cut-out rolling bearing units, rotating disk, three ratchets, three cutoff tool, hollow rotating shaft and handle; Described cut-out bearing is positioned at below shell, and cut-out bearing is connected by welding manner with between shell; Shell is the hollow cylinder shell structure of both ends open, and is symmetrically arranged with three spacing holes respectively along its central axis on the right side of shell; Described cut-out rolling bearing units are positioned at enclosure, cut off rolling bearing units and are connected by screw with between shell; Described center of turntable position offers through hole, and cut-out rolling bearing units are connected by interference mode with between rotating disk lateral wall; Three described ratchets are along the central axis of rotating disk respectively in symmetrical three spacing holes be arranged on the right side of shell, rotating disk right side is provided with the ladder type tooth of spiral surrounding, three ratchet bottom faces are also respectively arranged with ladder type tooth, are engaged by ladder type tooth between rotating disk with three ratchets; Cutoff tool is fixed on bottom ratchet; Described hollow rotating shaft offers circular sprocket hole along its axis direction, and hollow rotating shaft one end is connected by key with between rotating disk, and its other end is connected with shell; Described handle is positioned at hollow rotating shaft medium position, and handle and hollow rotating shaft are connected; The rotation of hollow rotating shaft is driven by turning handle, thus drive the rotation of rotating disk, owing to being engaged by ladder type tooth between rotating disk with three ratchets, and then drive three ratchets synchronously to move to the inside, be rotated further handle, under the mutual extruding of three cutoff tools, steel wire rope cut off.

The beneficial effects of the utility model: a kind of steel wire rope quick cutting device has the features such as compact conformation, simple operation and cost of manufacture are low, compared with prior art, it can realize the function of cutting off steel wire rope fixed length, otch is attractive in appearance, device layout is compact, take up room little, and mechanical automation degree is high.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is perspective view of the present utility model;

Fig. 2 is full sectional view of the present utility model;

Fig. 3 is the cooperation schematic diagram of the utility model rotating disk and ratchet.

Specific embodiment

The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can be combined with each other.

As shown in figures 1 and 3, a kind of steel wire rope quick cutting device, comprises and cuts off bearing 1, shell 2, cut-out rolling bearing units 3, rotating disk 4, three ratchets 5, three cutoff tool 6, hollow rotating shaft 7 and handle 8; Described cut-out bearing 1 is positioned at below shell 2, and cut-out bearing 1 is connected by welding manner with between shell 2; The hollow cylinder shell structure of shell 2 in both ends open, and be symmetrically arranged with three spacing holes respectively along its central axis on the right side of shell 2; It is inner that described cut-out rolling bearing units 3 are positioned at shell 2, cuts off rolling bearing units 3 and be connected by screw with between shell 2; Described rotating disk 4 center position offers through hole, and cut-out rolling bearing units 3 are connected by interference mode with between rotating disk 4 lateral wall; Three described ratchets 5 are along the central axis of rotating disk 4 respectively in symmetrical three spacing holes be arranged on the right side of shell 2, rotating disk 4 right side is provided with the ladder type tooth of spiral surrounding, three ratchet 5 bottom faces are also respectively arranged with ladder type tooth, are engaged by ladder type tooth between rotating disk 4 with three ratchets 5; Cutoff tool 6 is fixed on bottom ratchet 5; Described hollow rotating shaft 7 offers circular sprocket hole along its axis direction, and hollow rotating shaft 7 one end is connected by key with between rotating disk 4, and its other end is connected with shell 2; Described handle 8 is positioned at hollow rotating shaft 7 medium position, and handle 8 and hollow rotating shaft 7 are connected; The rotation of hollow rotating shaft 7 is driven by turning handle 8, thus drive the rotation of rotating disk 4, owing to being engaged by ladder type tooth between rotating disk 4 with three sour jujube 5 pawls, and then drive three ratchets 5 synchronously to move to the inside, be rotated further handle 8, under the mutual extruding of three cutoff tools 6, steel wire rope cut off.

More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; description in above-described embodiment and description principle of the present utility model is just described; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a steel wire rope quick cutting device, comprise and cut off bearing, shell, cut-out rolling bearing units, rotating disk, three ratchets, three cutoff tool, hollow rotating shaft and handle, it is characterized in that: described cut-out bearing is positioned at below shell, and cut-out bearing is connected by welding manner with between shell, shell is the hollow cylinder shell structure of both ends open, and is symmetrically arranged with three spacing holes respectively along its central axis on the right side of shell; Described cut-out rolling bearing units are positioned at enclosure, cut off rolling bearing units and are connected by screw with between shell; Described center of turntable position offers through hole, and cut-out rolling bearing units are connected by interference mode with between rotating disk lateral wall; Three described ratchets are along the central axis of rotating disk respectively in symmetrical three spacing holes be arranged on the right side of shell, and cutoff tool is fixed on bottom ratchet; Described hollow rotating shaft offers circular sprocket hole along its axis direction, and hollow rotating shaft one end is connected by key with between rotating disk, and its other end is connected with shell; Described handle is positioned at hollow rotating shaft medium position, and handle and hollow rotating shaft are connected.

2. a kind of steel wire rope quick cutting device according to claim 1, it is characterized in that: the ladder type tooth described rotating disk right side being provided with spiral surrounding, three ratchet bottom faces are also respectively arranged with ladder type tooth, are engaged by ladder type tooth between rotating disk with three ratchets.