CN109795952A - A kind of cable wire for crane hoisting system - Google Patents

A kind of cable wire for crane hoisting system Download PDF

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Publication number
CN109795952A
CN109795952A CN201910125785.8A CN201910125785A CN109795952A CN 109795952 A CN109795952 A CN 109795952A CN 201910125785 A CN201910125785 A CN 201910125785A CN 109795952 A CN109795952 A CN 109795952A
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CN
China
Prior art keywords
pulley
wirerope
reel
trolley frame
shake
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CN201910125785.8A
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Chinese (zh)
Inventor
杨军
邓安平
潘海鹰
杨双华
闫广利
汤敏
张浩星
宋祥吉
杨小明
国红波
Original Assignee
青岛海西重机有限责任公司
中船重工(青岛)海洋装备研究院有限责任公司
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Priority to CN201910125785.8A priority Critical patent/CN109795952A/en
Publication of CN109795952A publication Critical patent/CN109795952A/en

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Abstract

The invention discloses a kind of cable wire for crane hoisting system, including trolley frame and sling upper rack, sling upper rack is located at the bottom of trolley frame;Hoisting drum is fixedly installed on trolley frame, hoist rope is wound on hoisting drum, the free end of hoist rope passes through trolley frame and is fixedly connected with sling upper rack;Four edges of trolley frame upper surface, which are respectively arranged, to be prevented for one shaking reel;The upper surface setting of sling upper rack subtracts and shakes wirerope and be wound connection between reel, anchoring point in different anti-shake and realize that suspender subtracting on cart direction or on trolley direction shakes function there are four anchoring point.Cable wire for crane hoisting system of the present invention is by preventing that shaking wirerope shakes rocking-prevention function of the relational implementation on cart direction or trolley direction that be intertwined and connected between reel, anchoring point in different preventing, anti-rolling effect is obvious, wheeling mechanism can be improved work efficiency simultaneously with full speed running.

Description

A kind of cable wire for crane hoisting system

Technical field

The present invention relates to crane technical fields, and in particular to a kind of cable wire for crane hoisting system.

Background technique

Crane is usually to be made of wirerope connection sling upper rack with various hoisting systems, and sling upper rack and suspender connect again Connect container.Since the workplace of crane is usually in open area, the structure of erecting equipment itself and space enrironment because Element makes suspender be easy to appear and swing and heap goods position inaccurate during carrying cargo lifting and decline, swings and raising is set Standby to bring many security risks, position inaccurate influences working efficiency, then just needs to increase rocking-prevention function in hoisting system With fine motion function.

It is realized currently, the rocking-prevention function of crane hoisting system mainly subtracts the mode of shaking by electronics, electronics subtracts that shake be logical The information such as various sensors and detecting element detection pivot angle, angular speed are crossed, the fortune of trolley is controlled by the variation of these information Line direction and speed, cart traffic direction and speed, and then swing angle is restricted to minimum, achieve the purpose that anti-shake.But Electronics, which subtracts, to be shaken in actual moving process, and crab traversing speed cannot reach full-speed state, while suspender does not have fine motion yet and determines Bit function, to influence complete machine operational efficiency.

Summary of the invention

The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of cable wire for crane raising system System.

To achieve the above object, the present invention adopts the following technical solutions: a kind of cable wire for crane hoisting system, including Trolley frame and sling upper rack, the sling upper rack are located at the bottom of trolley frame;Hoisting drum, institute are fixedly installed on the trolley frame It states and winds hoist rope on hoisting drum, the free end of the hoist rope passes through trolley frame and is fixed with sling upper rack Connection;

Four edges of the trolley frame upper surface respectively arrange one it is anti-shake reel, it is each it is anti-shake reel with the electricity that slows down Machine is attached;The upper surface setting of the sling upper rack subtracts and shakes wirerope in the different anti-reels, solid of shaking there are four anchoring point It is wound connection between node and realizes that suspender subtracting on cart direction or on trolley direction shakes function and fine motion function.

Preferably, the line of four anchoring points in sling upper rack upper surface is in quadrilateral structure, the consolidation of left and right ends Point is in symmetrical structure along the anterior-posterior horizontal center line of sling upper rack;

For the anti-line for shaking drum center point in the trolley frame upper surface four in quadrilateral structure, the anti-of left and right ends shakes volume Cylinder is in symmetrical structure along the anterior-posterior horizontal center line of trolley frame;

Two of the trolley frame left end anti-to shake reel and is followed successively by first from front to back and anti-shake reel, second anti-shake reel; Two of the trolley frame right end anti-to shake reel and is followed successively by that third is anti-to shake reel, the 4th anti-shake reel from front to back;

Two anchoring points of the sling upper rack left end are followed successively by the first anchoring point, the second anchoring point from front to back;It is described Two anchoring points of sling upper rack right end are followed successively by third anchoring point, the 4th anchoring point from front to back.

Preferably, the anti-wirerope that shakes shares four, and respectively first anti-shake wirerope, second anti-shakes wirerope, the Three proofings shake wirerope, the 4th anti-shake wirerope;

Described first anti-one end for shaking wirerope is fixedly connected with the first anchoring point, and described first prevents shaking wirerope The other end is wrapped in second upwards to be prevented shaking on reel;

Described second anti-one end for shaking wirerope is fixedly connected with the second anchoring point, and described second prevents shaking wirerope The other end is wrapped in first upwards to be prevented shaking on reel;

The anti-one end for shaking wirerope of the third is fixedly connected with third anchoring point, and the third is anti-to shake wirerope The other end is wrapped in the 4th upwards to be prevented shaking on reel;

Described 4th anti-one end for shaking wirerope is fixedly connected with the 4th anchoring point, and the described 4th prevents shaking wirerope The other end is wrapped in third upwards to be prevented shaking on reel.

Preferably, the free end of the hoist rope wound on the hoisting drum is by being fixed on trolley frame It is fixedly connected after the guiding of pulley blocks with sling upper rack.

Preferably, the hoisting drum is fixed at the left end of trolley frame, the pulley blocks include horizontally-guided pulley, Vertically-guided pulley, angle pulley group;

There are two the horizontally-guided pulley is total, it is respectively positioned on the trolley frame on the right side of hoisting drum;The horizontally-guided is sliding Wheel is followed successively by first level leading block, the second horizontally-guided pulley from front to back;

There are two the vertically-guided pulley is total, it is respectively positioned on the trolley frame on the right side of horizontally-guided pulley;It is described vertically to lead It is followed successively by the first vertically-guided pulley, the second vertically-guided pulley from front to back to pulley;

There are four the angle pulley group is total, it is distributed in four right angles of trolley frame;The commutation of the trolley frame front end Pulley blocks are turned left from the right side is followed successively by the first angle pulley group, the second angle pulley group;The angle pulley group of the trolley frame rear end It turns left from the right side and is followed successively by third angle pulley group, the 4th angle pulley group;

The left and right ends of the sling upper rack are each provided with two lifting pulley, the lifting pulley of the sling upper rack left end It is followed successively by the second lifting pulley, fourth liter of pulley from front to back;The lifting pulley of the sling upper rack right end from front to back according to Secondary is the first lifting pulley, third lifting pulley;

The front center of the trolley frame upper surface is equipped with the first small reel, sets in the middle part of the rear end of the trolley frame upper surface There is the second small reel;

The hoist rope shares four, respectively the first hoist rope, second hoisting wire rope, third raising steel Cord, fourth liter of wirerope;

One end of first hoist rope is fixed on hoisting drum 1 and is wound, first raising The free end of wirerope is wrapped in downwards first after passing sequentially through first level leading block, the first vertically-guided pulley to the right On lifting pulley, later again upwardly through the first angle pulley group, finally it is fixedly connected with the first small reel;

One end of the second hoisting wire rope is fixed on the first small reel, the second hoisting wire rope from From holding to the left by being wrapped on the second lifting pulley after the second angle pulley group under, carried out upwards with hoisting drum again later It is fixedly connected;

One end of the third hoist rope is fixed on hoisting drum and is wound, the third raising steel The free end of cord is wrapped in downwards third after passing sequentially through the second horizontally-guided pulley, the second vertically-guided pulley to the right It rises on pulley, later again upwardly through third angle pulley group, is finally fixedly connected with the second small reel;

One end of fourth liter of wirerope is fixed on the second small reel, fourth liter of wirerope from From holding to the left by being wrapped on fourth liter of pulley after the 4th angle pulley group under, carried out upwards with hoisting drum again later It is fixedly connected.

Preferably, the first level leading block, the second horizontally-guided pulley along trolley frame left and right horizontal center line In symmetrical structure.

Preferably, the first vertically-guided pulley, the second vertically-guided pulley along trolley frame left and right horizontal center line In symmetrical structure.

Preferably, the described first small reel and the second small reel are attached with decelerating motor.

The invention has the following advantages:

(1) cable wire for crane hoisting system of the present invention by it is anti-shake wirerope different preventing shake reel, anchoring point it Between rocking-prevention function of the relational implementation on cart direction or trolley direction that be intertwined and connected, anti-rolling effect is obvious, while small Vehicle operating mechanism can be improved work efficiency with full speed running.

(2) cable wire for crane hoisting system of the present invention by it is anti-shake wirerope different preventing shake reel, anchoring point it Between the relationship that is intertwined and connected, when control different preventing shake spool turns wind or unclamps accordingly prevent shake wirerope when, Neng Goushi It is high to grab case and case precision along the fine motion function in cart direction or trolley direction for existing suspender.

(3) cable wire for crane hoisting system of the present invention passes through the first small reel of control and the second small reel, Neng Goushi It is high to grab case and case precision for suspender revolute function in existing horizontal plane.

Detailed description of the invention

Fig. 1 is the structural representation front view of cable wire for crane hoisting system of the present invention;

Fig. 2 is the structural representation top view of cable wire for crane hoisting system of the present invention;

Fig. 3 is the simple diagram of hoist rope canoe in cable wire for crane hoisting system of the present invention;

Fig. 4 is the simple diagram for preventing shaking the canoe of wirerope in cable wire for crane hoisting system of the present invention;

0- trolley frame, 1- hoisting drum,

21- first is anti-to shake reel, and 22- second is anti-to shake reel, and 23- third is anti-to shake reel, and 24- the 4th is anti-to shake reel;

31- first is anti-to shake wirerope, and 32- second is anti-to shake wirerope, and 33- third is anti-to shake wirerope, and 34- the 4th is anti-to shake steel wire Rope;

41- first level leading block, 42- the second horizontally-guided pulley;

51- the first vertically-guided pulley, 52- the second vertically-guided pulley;

6- sling upper rack, the first anchoring point of 61-, the second anchoring point of 62-, 63- third anchoring point, the 4th anchoring point of 64-, The first lifting pulley of 65-, the second lifting pulley of 66-, 67- third lifting pulley, fourth liter of pulley of 68-;

71- the first angle pulley group, 72- the second angle pulley group, 73- third angle pulley group, the 4th angle pulley of 74- Group;

The small reel of 81- first, the small reel of 82- second;

The first hoist rope of 91-, 92- second hoisting wire rope, 93- third hoist rope, fourth liter of steel wire of 94- Rope;

→ cart the direction of motion,Moving of car direction.

Specific embodiment

Present invention will be further explained below with reference to the attached drawings and examples.

As shown in Figs. 1-2, a kind of cable wire for crane hoisting system, including trolley frame 0 and sling upper rack 6, it is described to hang Tool restocking 6 is located at the bottom of trolley frame 0;Hoisting drum 1 is fixedly installed on the trolley frame 0, is wound on the hoisting drum 1 Wirerope is risen, the free end of the hoist rope passes through trolley frame 0 and is fixedly connected with sling upper rack 6, and hoisting drum 1 is set It is equipped with driving mechanism, driving mechanism drives hoisting drum 1 to rotate, so that the hoist rope being wrapped on hoisting drum be made to lock Perhaps loosen to realize the corresponding raising of suspender or lowering action;

Four edges of 0 upper surface of trolley frame respectively arrange one it is anti-shake reel, it is each it is anti-shake reel with deceleration Motor is attached;The upper surface setting of the sling upper rack 6 subtracts and shakes wirerope and anti-shake volume different there are four anchoring point It is wound connection between cylinder, anchoring point and realizes that suspender subtracting on cart direction or on trolley direction shakes function and fine motion function Energy.

Preferably, the line of 6 four anchoring points in upper surface of sling upper rack is in quadrilateral structure, the consolidation of left and right ends Point is in symmetrical structure along the anterior-posterior horizontal center line of sling upper rack 6;Wherein the line of four anchoring points is in upper coarse and lower fine trapezoidal Structure;

In quadrilateral structure, the anti-of left and right ends shakes the anti-line for shaking drum center point in 0 upper surface of trolley frame four Reel is in symmetrical structure along the anterior-posterior horizontal center line of trolley frame 0;Under wherein four anti-lines for shaking drum center point are presented carefully Thick trapezium structure;

Two of 0 left end of trolley frame anti-to shake reel and is followed successively by first from front to back and anti-shake that reel 21, second is anti-to shake volume Cylinder 22;Two of 0 right end of trolley frame anti-to shake reel and is followed successively by that third is anti-to shake that reel the 23, the 4th is anti-to shake reel from front to back 24;

Two anchoring points of 6 left end of sling upper rack are followed successively by the first anchoring point 61, the second anchoring point 62 from front to back; Two anchoring points of 6 right end of sling upper rack are followed successively by third anchoring point 63, the 4th anchoring point 64 from front to back.

Preferably, the anti-wirerope that shakes shares four, and the respectively first anti-wirerope 31, second that shakes is prevented shaking wirerope 32, the anti-wirerope the 33, the 4th that shakes of third is prevented shaking wirerope 34;

As shown in figure 4, described first anti-one end for shaking wirerope 31 is fixedly connected with the first anchoring point 61, described the The one anti-other end for shaking wirerope 31 is wrapped in second upwards to be prevented shaking on reel 22, and the end is by the second anti-pressure shaken on reel 22 Plate is fixed;

Described second anti-one end for shaking wirerope 32 is fixedly connected with the second anchoring point 62, and described second prevents shaking steel wire The other end of rope 32 is wrapped in first upwards to be prevented shaking on reel 21, and the end prevents that shaking the pressing plate on reel 21 fixes by first;

The anti-one end for shaking wirerope 33 of the third is fixedly connected with third anchoring point 63, and the third is anti-to shake steel wire The other end of rope 33 is wrapped in the 4th upwards to be prevented shaking on reel 24, and the end prevents that shaking the pressing plate on reel 24 fixes by the 4th;

Described 4th anti-one end for shaking wirerope 34 is fixedly connected with the 4th anchoring point 64, and the described 4th prevents shaking steel wire The other end of rope 34 is wrapped in third upwards to be prevented shaking on reel 23, and the end prevents that shaking the pressing plate on reel 23 fixes by third.

So be intertwined and connected mode,

(1) subtracting for trolley travelling direction shakes

When trolley travelling direction accelerates, control first is anti-, and to shake the anti-tightening force for shaking wirerope 33 of wirerope 31, third big In the second anti-tightening force for shaking wirerope the 32, the 4th and preventing shaking wirerope 34, so that suspender be avoided to put backward along moving of car direction It is dynamic;

When trolley travelling direction is slowed down, control first is anti-, and to shake the anti-tightening force for shaking wirerope 33 of wirerope 31, third small In second it is anti-shake the anti-tightening force for shaking wirerope 34 of wirerope the 32, the 4th, to avoid suspender along moving of car direction to forward swing It is dynamic.

(2) subtracting for cart traffic direction shakes

When cart traffic direction accelerates, the anti-wirerope 31, second that shakes of control first prevents that the tightening force for shaking wirerope 32 is big In the anti-tightening force for shaking wirerope the 33, the 4th and preventing shaking wirerope 34 of third, so that suspender be avoided to put backward along the cart direction of motion It is dynamic;

When cart traffic direction slows down, the anti-wirerope 31, second that shakes of control first prevents that the tightening force for shaking wirerope 32 is small The anti-tightening force for shaking wirerope 34 of wirerope the 33, the 4th is shaken in third is anti-, to avoid suspender along the cart direction of motion to forward swing It is dynamic.

(3) moving of car direction fine motion function

Along moving of car direction fine motion function forward: the anti-anti- wirerope 33 that shakes of wirerope 31, third that shakes of control first tenses, The anti-wirerope the 32, the 4th that shakes of control second prevents that shaking wirerope 34 loosens, to realize suspender along the fine motion forward of moving of car direction.

Along moving of car direction fine motion function backward: control first is anti-to shake that wirerope 31, third are anti-to shake wirerope 33 and loosen, The anti-anti- wirerope 34 that shakes of wirerope the 32, the 4th that shakes of control second tenses, to realize suspender along the fine motion backward of moving of car direction.

(4) cart direction of motion fine motion function

Along cart direction of motion fine motion function forward: the anti-anti- wirerope 32 that shakes of wirerope 31, second that shakes of control first tenses, The anti-wirerope the 33, the 4th that shakes of control third prevents that shaking wirerope 34 loosens, to realize suspender along the fine motion forward of the cart direction of motion.

Along cart direction of motion fine motion function backward: control first is anti-to shake that wirerope 31, second is anti-to be shaken wirerope 32 and loosen, The anti-anti- wirerope 34 that shakes of wirerope the 33, the 4th that shakes of control third tenses, to realize suspender along the fine motion backward of the cart direction of motion.

Meanwhile first solid node 61 with second it is anti-shake reel 22 by first it is anti-shake wirerope 31 and be attached, second consolidates Node 62 prevents that shaking reel 21 prevents that shaking wirerope 32 is attached by second, prevents the first anti-wirerope 31, second that shakes with first Wirerope 32 is shaken there are interconnection, similarly third is anti-shakes that wirerope the 33, the 4th is anti-to be shaken wirerope 34 there is also interconnections;And The line of four anchoring points is in upper coarse and lower fine trapezium structure in mechanism, and four anti-lines for shaking drum center point are in up-thin-low-thick Trapezium structure;Such arrangement setting is to prevent the first of cross-distribution to prevent shaking in order to which suspender is during raising or decline There is interference in wirerope 31 and the second anti-wirerope 32 that shakes, prevent the anti-wirerope 33 and the 4th that shakes of the third of cross-distribution from preventing shaking steel There is interference in cord 34.

Preferably, the free end of the hoist rope wound on the hoisting drum 1 is by being fixed on trolley frame 0 Pulley blocks guiding after be fixedly connected with sling upper rack 6.

Preferably, as shown in figure 3, the hoisting drum 1 is fixed at the left end of trolley frame 0, the pulley blocks include Horizontally-guided pulley, vertically-guided pulley, angle pulley group;

There are two the horizontally-guided pulley is total, it is respectively positioned on the trolley frame 0 on 1 right side of hoisting drum;The horizontally-guided Pulley is followed successively by first level leading block 41, the second horizontally-guided pulley 42 from front to back;

There are two the vertically-guided pulley is total, it is respectively positioned on the trolley frame 0 on the right side of horizontally-guided pulley;It is described vertically to lead It is followed successively by the first vertically-guided pulley 51, the second vertically-guided pulley 52 from front to back to pulley;

There are four the angle pulley group is total, it is distributed in four right angles of trolley frame 0;0 front end of trolley frame is changed It turns left to pulley blocks from the right side and is followed successively by the first angle pulley group 71, the second angle pulley group 72;The commutation of 0 rear end of trolley frame Pulley blocks are turned left from the right side is followed successively by third angle pulley group 73, the 4th angle pulley group 74;

The left and right ends of the sling upper rack 6 are each provided with two lifting pulley, and the raising of 6 left end of sling upper rack is sliding Wheel is followed successively by the second lifting pulley 66, fourth liter of pulley 68 from front to back;The lifting pulley of 6 right end of sling upper rack is in the past It is followed successively by the first lifting pulley 65, third lifting pulley 67 backward;

The front center of 0 upper surface of trolley frame is equipped with the first small reel 81, in the rear end of 0 upper surface of trolley frame Portion is equipped with the second small reel 82;

The hoist rope shares four, and respectively the first hoist rope 91, second hoisting wire rope 92, third rise Rise wirerope 93, fourth liter of wirerope 94;

One end of first hoist rope 91 is fixed on hoisting drum 1 and is wound, and is rolled up by raising One end of the first hoist rope 91 is fixed in pressing plate on cylinder 1, and the free end of first hoist rope 91 is to the right It passes sequentially through and is wrapped in downwards on the first lifting pulley 65 after first level leading block 41, the first vertically-guided pulley 51, Later again upwardly through the first angle pulley group 71, finally it is fixedly connected with the first small reel 81;Pass through 1 He of hoisting drum The relative position of first level leading block 41 may determine that the first hoist rope 91 respectively in hoisting drum 1 and the first water Elevation angle on flat leading block 41;And the setting of first level leading block 41, the first vertically-guided pulley 51 is to reach To the purpose for making the first hoist rope 91 commutate;

One end of the second hoisting wire rope 92 is fixed on the first small reel 81, the second hoisting wire rope 92 free end is wrapped on the second lifting pulley 66 after passing through the second angle pulley group 72 to the left under, later again upwards with rise Reel 1 is risen to be fixedly connected;

One end of the third hoist rope 93 is fixed on hoisting drum 1 and is wound, and the third rises The free end for rising wirerope 93 passes sequentially through to the right the second horizontally-guided pulley 42, the second vertically-guided pulley 52 twines downwards later It is wound on third lifting pulley 67, later again upwardly through third angle pulley group 73, is finally consolidated with the second small reel 82 Fixed connection;

One end of fourth liter of wirerope 94 is fixed on the second small reel 82, fourth liter of wirerope 94 free end is wrapped on fourth liter of pulley 68 after passing through the 4th angle pulley group 74 to the left under, later again upwards with rise Reel 1 is risen to be fixedly connected.

Preferably, the first level leading block 41, the second horizontally-guided pulley 42 are along the left and right horizontal of trolley frame 0 Heart line is in symmetrical structure.

Preferably, the first vertically-guided pulley 51, the second vertically-guided pulley 52 are along the left and right horizontal of trolley frame 0 Heart line is in symmetrical structure.

Preferably, the described first small reel 81 and the second small reel 82 are attached with decelerating motor, on decelerating motor The revolving speed of small reel can be tested with encoder.

A kind of cable wire for crane hoisting system, specific embodiment are as follows:

(1) raising or descending motion of suspender

By driving the positive and negative rotation of the driving motor of hoisting drum 1 to run come the raising for controlling suspender or decline.

(2) the suspender revolution in horizontal plane

By controlling the incorgruous rotation of the first small reel 81 and the second small reel 82, suspender turns round in the horizontal plane.

(3) the suspender fine motion of cart traffic direction

Along cart direction of motion fine motion function forward: the anti-anti- wirerope 32 that shakes of wirerope 31, second that shakes of control first tenses, The anti-wirerope the 33, the 4th that shakes of control third prevents that shaking wirerope 34 loosens, to realize suspender along the fine motion forward of the cart direction of motion.

Along cart direction of motion fine motion function backward: control first is anti-to shake that wirerope 31, second is anti-to be shaken wirerope 32 and loosen, The anti-anti- wirerope 34 that shakes of wirerope the 33, the 4th that shakes of control third tenses, to realize suspender along the fine motion backward of the cart direction of motion.

(4) the suspender fine motion in trolley travelling direction

Along moving of car direction fine motion function forward: the anti-anti- wirerope 33 that shakes of wirerope 31, third that shakes of control first tenses, The anti-wirerope the 32, the 4th that shakes of control second prevents that shaking wirerope 34 loosens, to realize suspender along the fine motion forward of moving of car direction.

Along moving of car direction fine motion function backward: control first is anti-to shake that wirerope 31, third are anti-to shake wirerope 33 and loosen, The anti-anti- wirerope 34 that shakes of wirerope the 32, the 4th that shakes of control second tenses, to realize suspender along the fine motion backward of moving of car direction.

(5) subtracting for cart direction shakes

When cart traffic direction accelerates, the anti-wirerope 31, second that shakes of control first prevents that the tightening force for shaking wirerope 32 is big In the anti-tightening force for shaking wirerope the 33, the 4th and preventing shaking wirerope 34 of third, so that suspender be avoided to put backward along the cart direction of motion It is dynamic;

When cart traffic direction slows down, the anti-wirerope 31, second that shakes of control first prevents that the tightening force for shaking wirerope 32 is small The anti-tightening force for shaking wirerope 34 of wirerope the 33, the 4th is shaken in third is anti-, to avoid suspender along the cart direction of motion to forward swing It is dynamic.

(6) subtracting for trolley direction shakes

When trolley travelling direction accelerates, control first is anti-, and to shake the anti-tightening force for shaking wirerope 33 of wirerope 31, third big In the second anti-tightening force for shaking wirerope the 32, the 4th and preventing shaking wirerope 34, so that suspender be avoided to put backward along moving of car direction It is dynamic;

When trolley travelling direction is slowed down, control first is anti-, and to shake the anti-tightening force for shaking wirerope 33 of wirerope 31, third small In second it is anti-shake the anti-tightening force for shaking wirerope 34 of wirerope the 32, the 4th, to avoid suspender along moving of car direction to forward swing It is dynamic.

In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term "front", "rear", "left", "right" Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is interpreted as limitation of the present invention.

Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not to limit of the invention System, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art do not need to pay The various modifications or changes that creative work can be made out are still within protection scope of the present invention.

Claims (8)

1. a kind of cable wire for crane hoisting system, characterized in that including trolley frame and sling upper rack, the sling upper rack position In the bottom of trolley frame;Hoisting drum is fixedly installed on the trolley frame, hoist rope is wound on the hoisting drum, it is described The free end of hoist rope passes through trolley frame and is fixedly connected with sling upper rack;
Four edges of the trolley frame upper surface respectively arrange one it is anti-shake reel, it is each it is anti-shake reel and decelerating motor into Row connection;The upper surface setting of the sling upper rack subtracts and shakes wirerope and anti-shake reel, anchoring point different there are four anchoring point Between be wound connection realize suspender subtracting on cart direction or on trolley direction shake function and fine motion function.
2. a kind of cable wire for crane hoisting system as described in claim 1, characterized in that the sling upper rack upper surface The line of four anchoring points is in quadrilateral structure, and the anchoring point of left and right ends is in symmetrical along the anterior-posterior horizontal center line of sling upper rack Structure;
For the anti-line for shaking drum center point in the trolley frame upper surface four in quadrilateral structure, the anti-of left and right ends shakes reel edge The anterior-posterior horizontal center line of trolley frame is in symmetrical structure;
Two of the trolley frame left end anti-to shake reel and is followed successively by first from front to back and anti-shake reel, second anti-shake reel;It is described Two of trolley frame right end anti-to shake reel and is followed successively by that third is anti-to shake reel, the 4th anti-shake reel from front to back;
Two anchoring points of the sling upper rack left end are followed successively by the first anchoring point, the second anchoring point from front to back;The suspender Two anchoring points of restocking right end are followed successively by third anchoring point, the 4th anchoring point from front to back.
3. a kind of cable wire for crane hoisting system as claimed in claim 2, characterized in that the anti-wirerope that shakes shares Four, respectively first anti-shake wirerope, second anti-shakes that wirerope, third are anti-to shake wirerope, the 4th anti-shake wirerope;
Described first anti-one end for shaking wirerope is fixedly connected with the first anchoring point, and described first prevents shaking the another of wirerope End is wrapped in second upwards and prevents shaking on reel;
Described second anti-one end for shaking wirerope is fixedly connected with the second anchoring point, and described second prevents shaking the another of wirerope End is wrapped in first upwards and prevents shaking on reel;
The anti-one end for shaking wirerope of the third is fixedly connected with third anchoring point, and the third is anti-to shake the another of wirerope End is wrapped in the 4th upwards and prevents shaking on reel;
Described 4th anti-one end for shaking wirerope is fixedly connected with the 4th anchoring point, and the described 4th prevents shaking the another of wirerope End is wrapped in third upwards and prevents shaking on reel.
4. a kind of cable wire for crane hoisting system as described in claim 1, characterized in that wound on the hoisting drum Hoist rope free end pass through the pulley blocks being fixed on trolley frame guiding after be fixed with sling upper rack Connection.
5. a kind of cable wire for crane hoisting system as claimed in claim 4, characterized in that the hoisting drum fixation is set It sets in the left end of trolley frame, the pulley blocks include horizontally-guided pulley, vertically-guided pulley, angle pulley group;
There are two the horizontally-guided pulley is total, it is respectively positioned on the trolley frame on the right side of hoisting drum;The horizontally-guided pulley from First level leading block, the second horizontally-guided pulley are followed successively by after going to;
There are two the vertically-guided pulley is total, it is respectively positioned on the trolley frame on the right side of horizontally-guided pulley;The vertically-guided is sliding Wheel is followed successively by the first vertically-guided pulley, the second vertically-guided pulley from front to back;
There are four the angle pulley group is total, it is distributed in four right angles of trolley frame;The angle pulley of the trolley frame front end Group is turned left from the right side is followed successively by the first angle pulley group, the second angle pulley group;The angle pulley group of the trolley frame rear end is from the right side It turns left and is followed successively by third angle pulley group, the 4th angle pulley group;
The left and right ends of the sling upper rack are each provided with two lifting pulley, and the lifting pulley of the sling upper rack left end is in the past It is followed successively by the second lifting pulley, fourth liter of pulley backward;The lifting pulley of the sling upper rack right end is followed successively by from front to back First lifting pulley, third lifting pulley;
The front center of the trolley frame upper surface is equipped with the first small reel, and the is equipped in the middle part of the rear end of the trolley frame upper surface Two small reels;
The hoist rope shares four, respectively the first hoist rope, second hoisting wire rope, third raising steel wire Rope, fourth liter of wirerope;
One end of first hoist rope is fixed on hoisting drum 1 and is wound, the first raising steel wire The free end of rope is wrapped in downwards the first raising after passing sequentially through first level leading block, the first vertically-guided pulley to the right On pulley, later again upwardly through the first angle pulley group, finally it is fixedly connected with the first small reel;
One end of the second hoisting wire rope is fixed on the first small reel, the free end of the second hoisting wire rope To the left by being wrapped under on the second lifting pulley after the second angle pulley group, it is fixed upwards with hoisting drum again later Connection;
One end of the third hoist rope is fixed on hoisting drum and is wound, the third hoist rope Free end pass sequentially through that be wrapped in third raising after the second horizontally-guided pulley, the second vertically-guided pulley downwards sliding to the right On wheel, later again upwardly through third angle pulley group, finally it is fixedly connected with the second small reel;
One end of fourth liter of wirerope is fixed on the second small reel, the free end of fourth liter of wirerope To the left by being wrapped under on fourth liter of pulley after the 4th angle pulley group, it is fixed upwards with hoisting drum again later Connection.
6. a kind of cable wire for crane hoisting system as claimed in claim 5, characterized in that the first level guiding is slided Wheel, the second horizontally-guided pulley are in symmetrical structure along the left and right horizontal center line of trolley frame.
7. a kind of cable wire for crane hoisting system as claimed in claim 5, characterized in that first vertically-guided is sliding Wheel, the second vertically-guided pulley are in symmetrical structure along the left and right horizontal center line of trolley frame.
8. a kind of cable wire for crane hoisting system as claimed in claim 5, characterized in that the first small reel and the Two small reels are attached with decelerating motor.
CN201910125785.8A 2019-02-20 2019-02-20 A kind of cable wire for crane hoisting system CN109795952A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD127447A1 (en) * 1976-10-02 1977-09-21 Guenter Obering Bergmann Lifting device for a pendulum and torsion-free load suspension
DE3209201A1 (en) * 1982-03-13 1983-09-22 Krupp Gmbh Device for damping pendulum load movements on cranes
JPH0859177A (en) * 1994-06-15 1996-03-05 Hitachi Zosen Corp Cargo swing-stop device in crane equipment
CN1548357A (en) * 2003-05-21 2004-11-24 上海振华港口机械(集团)股份有限公 Bidirectional swing-preventing system for crane
CN101323417A (en) * 2008-07-28 2008-12-17 三一集团有限公司 Anti-swing mechanism of container gantry crane sling
CN102795545A (en) * 2012-09-06 2012-11-28 无锡华东重型机械股份有限公司 Stabilizing device of tire-type crane lift
CN202829333U (en) * 2012-09-05 2013-03-27 三一集团有限公司 Tilt rotation driving mechanism and crane
CN203295057U (en) * 2013-04-28 2013-11-20 郑州铁路装备制造有限公司 Novel anti-rolling device for container spreaders
CN204474156U (en) * 2015-02-09 2015-07-15 江苏江南起重机械有限公司 A kind of container spreader anti-swing mechanism

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD127447A1 (en) * 1976-10-02 1977-09-21 Guenter Obering Bergmann Lifting device for a pendulum and torsion-free load suspension
DE3209201A1 (en) * 1982-03-13 1983-09-22 Krupp Gmbh Device for damping pendulum load movements on cranes
JPH0859177A (en) * 1994-06-15 1996-03-05 Hitachi Zosen Corp Cargo swing-stop device in crane equipment
CN1548357A (en) * 2003-05-21 2004-11-24 上海振华港口机械(集团)股份有限公 Bidirectional swing-preventing system for crane
CN101323417A (en) * 2008-07-28 2008-12-17 三一集团有限公司 Anti-swing mechanism of container gantry crane sling
CN202829333U (en) * 2012-09-05 2013-03-27 三一集团有限公司 Tilt rotation driving mechanism and crane
CN102795545A (en) * 2012-09-06 2012-11-28 无锡华东重型机械股份有限公司 Stabilizing device of tire-type crane lift
CN203295057U (en) * 2013-04-28 2013-11-20 郑州铁路装备制造有限公司 Novel anti-rolling device for container spreaders
CN204474156U (en) * 2015-02-09 2015-07-15 江苏江南起重机械有限公司 A kind of container spreader anti-swing mechanism

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