CN201793342U - Double guide cable system for overhead vertical lifting of building - Google Patents

Abstract

The utility model relates to equipment for overhead vertical lifting near a building, and provides a double guide cable system for overhead vertical lifting of building, which comprises a lifting machine, a lifting cable, lifting hook components and a double guide cable mechanism, wherein the double guide cable mechanism comprises two guide cable racks, two guide cables and two object-fixing ropes; the guide cable racks are mounted in a high position of the building, and have free ends; the upper ends of the guide cables are fixed on the free ends of the guide cable racks; the lower ends of the guide cables are connected to a windlass via a lower guide pulley; and the two guide cables are approximately perpendicular to each other, and a object-fixing rope is moveably connected on each guide cable. Before an object is lifted, firstly, the guide cables are slightly tightened with the object via the object-fixing ropes; then, the object is tightened respectively towards two sides of the guide cables via two object-fixing ropes for lifting or falling down along the guide cables, so as to positioning the object; the system provided by the utility model can effectively solve the problem that the object is easy to swing or rotate during the lifting of the lifting machine, so as to achieve the purposes of safe production and improved working efficiency; and the rotation problem of the lifting hook components can be also solved. Therefore, the double guide cable system provided by the utility model has simple structure, simplicity and convenience in the installation of the equipment, and convenience in operation.

Description

The two dragline systems of thing are vertically hung in the building high-altitude

Technical field

The high-altitude loop wheel machine accessory equipment that the utility model relates to is particularly in the other method of unloading object of hanging of building.

Background technology

In constructure construction procedure, use loop wheel machine to hang unloading article is conventional events in operation, loop wheel machine is installed on by the building, hanger rope and suspension hook are installed on the loop wheel machine, the workmen moves by operation loop wheel machine control suspension hook, and the article that suspension hook is hung are transported to the building eminence or are transported on the ground from eminence from lower.

Existing this common hanging unloaded the very big potential safety hazard of existence in the operating process of article mode: 1, be subjected to the wind effect in high-altitude or the inertia operation in the moving process, hang thing swing or rotation easily, near the building the object that hangs often collides.2, because hanger rope is longer usually; suspension hook and hanger rope itself has and reverses (being commonly referred to rope gas is arranged) usually, and the suspension hook rotation forms hanger rope and turns round twisted shape, hangs thing when this situation occurring and suspension hook can not be upper and lower; when hanging thing and be in high dummy status, be very reluctant fault and potential safety hazard.

Also there is not good method to solve this type of problem at present.

Summary of the invention

The purpose of this utility model is that thing pair dragline systems are vertically hung in a kind of building of design high-altitude, as the auxiliary device of loop wheel machine, guides to hang and unloads the route that hangs thing, avoids high aerial hanging thing and suspension hook generation swing or rotate the assurance safety in production.

The purpose of this utility model can realize by following technical solution:

The two dragline systems of thing are vertically hung in a kind of building high-altitude, comprise loop wheel machine, hanger rope and hook assembly, hook assembly comprises assembly pulley, suspension hook seat and suspension hook, loop wheel machine is connected with the assembly pulley of hook assembly by hanger rope, it is characterized in that: also comprise two dragline mechanisms, described pair of dragline mechanism comprises 2 fairleads, article 2, dragline and 2 earnest ropes, fairlead is installed on the building eminence, the one end is fixedly installed on the building, the other end stretches out building to be made and has free end, the free end of fairlead is fixed in the upper end of dragline, the lower end of dragline is fixed on building lower or the ground, the distance between 2 draglines about equally or up-narrow and down-wide, the action radius of hook assembly can be between two draglines, flexibly connect 1 earnest rope on every dragline, the earnest rope is used for dragline is connected with hanging object.

Prioritization scheme, the lower end of dragline is connected to winch by lower tumbler.

Further optimize and be, flexibly connect 1 on every dragline and decide rope hose tool, an end of deciding rope hose tool is movably connected on the dragline, and 2 other ends of deciding rope hose tool are connected with the suspension hook seat of hook assembly respectively, and the length of deciding rope hose tool is slightly larger than or equals the suspension hook seat to the distance between the dragline.

Perhaps respectively be one and decide rope hose tool, decide rope hose tool for 2 and be used for the suspension hook seat is connected with hanging object in suspension hook seat both sides.

Application the utility model comprises the steps:

A. in building and the other pair dragline mechanisms that set up of loop wheel machine, described pair of dragline mechanism comprises 2 fairleads, 2 draglines and 2 earnest ropes, fairlead is installed on the eminence of building, the one end is fixedly installed on the building, the other end stretches out building to be made and has free end, the free end of fairlead is fixed in the upper end of dragline, the lower end of dragline is fixed on building lower or the ground, article 2, dragline almost parallel or up-narrow and down-wide, the degree of dip of dragline is 100: 3～10, flexibly connects 1 earnest rope on every dragline;

B. need being hung object moves between two draglines;

C. start loop wheel machine, hook assembly is moved to two need between the dragline hang the object position;

D. need are hung object and tie up on the suspension hook that is suspended to hook assembly, the two ends that are connected to object that the other end of two earnest ropes is strained slightly;

E. start loop wheel machine, object is lifted by crane, object is risen or decline, two earnest ropes are also hauled along dragline by object and rise or descend, and two earnest ropes are strained object respectively to the both sides dragline, play the effect with the object location;

F. object puts in place, and releasing earnest rope is connected with object, gets back to step B, carries out the lifting of next object.

In steps A, the lower end of dragline can be connected to winch by lower tumbler, and lower tumbler and winch are fixed on building lower or the ground; Winch can be manual hoist or electric winch;

In the process of step e lifting object, regulate the elasticity of dragline at any time by winch, make dragline by the appropriate pulling force of earnest rope maintenance to object.

In being provided with the scheme of deciding rope hose tool,

In step C, decide rope hose tool with 2 and respectively suspension hook seat both sides are connected with dragline or the institute's object that hangs tension on both sides;

In step e, two decide rope hose tool is also hauled along dragline by the suspension hook seat and rises or descend, and plays the effect that hook assembly can not be rotated, and prevents from that hanger rope from forming to turn round twisted shape.

The utlity model has following outstanding substantive distinguishing features and obvious improvement:

1. the utility model can effectively solve the problem that swing or rotation take place for when loop wheel machine lifting object institute's object that hangs, and has reached the purpose of safety in production and raising work efficiency;

2. the utility model has also solved the rotation problem of hook assembly when loop wheel machine lifting object, prevents from that hanger rope from forming to turn round twisted shape, improves the work efficiency and the safety performance of loop wheel machine.

3. the utility model simple structure, equipment simple installation, easy to operate.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is that hook assembly, the dragline among Fig. 1 is connected enlarged drawing with the earnest rope;

Fig. 3 is an another kind of structural representation of the present utility model;

Fig. 4 be among Fig. 3 hook assembly, dragline and earnest rope with decide rope hose tool and be connected enlarged drawing;

Fig. 5 is hook assembly, dragline and earnest rope and another connection mode enlarged drawing of deciding rope hose tool.

The specific embodiment

The utility model is described in further detail with embodiment below:

Embodiment 1

With reference to figure 1 and Fig. 2, the two dragline systems of thing are vertically hung in a kind of building high-altitude, comprise loop wheel machine, hanger rope 10, hook assembly 1 and two dragline mechanism, it is other that loop wheel machine is installed on building 4, hook assembly 1 comprises assembly pulley 11, suspension hook seat 12 and suspension hook 13, loop wheel machine is connected with the assembly pulley 11 of hook assembly 1 by hanger rope 10, two dragline mechanism comprises 2 fairleads 2, article 2, dragline 3 and 2 earnest ropes 6, fairlead 2 is installed on building 4 eminences, the one end is fixedly installed on the building 4, the other end stretches out building 4 to be made and has free end, the free end of fairlead 2 is fixed in the upper end of dragline 3, the lower end of dragline 3 is connected to winch 9 by being installed on ground-surface lower tumbler 5, and almost parallel and install with 100: 5 degree of dip between the dragline 3 flexibly connects 1 earnest rope 6 on every dragline 3.Earnest rope 6 is used for dragline 3 is connected with hanging object.

Carry out comprising the steps: when thing is vertically hung in the building high-altitude with present embodiment

A. in building 4 and the other pair dragline mechanisms that set up of loop wheel machine (not shown), described pair of dragline mechanism comprises 2 fairleads 2, article 2, dragline 3 and 2 earnest ropes 6, fairlead 2 is installed on the eminence of building 4, the one end is fixedly installed on the building 4, the other end stretches out building 4 to be made and has free end, the free end of fairlead 2 is fixed in the upper end of dragline 3, the lower end of dragline 3 is connected to winch 9 by lower tumbler 5, lower tumbler 5 and winch 9 are fixed on building 4 ground outward, winch 9 can be manual hoist or electric winch, the degree of dip of dragline 3 is 100: 5, article 2, dragline 3 almost parallels connect 1 earnest rope 6 with movable button 31 on every dragline 3;

B. need being hung object 7 moves between two draglines 3;

C. start loop wheel machine, hook assembly 1 is moved to two need between the dragline 3 hang object 7 positions;

D. need are hung object 7 and tie up on the suspension hook 13 that is suspended to hook assembly 1, the two ends that are connected to object 7 that the other end of two earnest ropes 6 is strained slightly;

E. start loop wheel machine, object 7 is lifted by crane, make object 7 rise or descend, two earnest ropes 6 are also hauled along dragline 3 by object 7 and rise or descend, and two earnest ropes 6 are strained object 7 respectively to both sides dragline 3, play the effect with object 7 location; In the process of lifting object 7, the elasticity of regulating dragline 3 by winch 9 makes dragline 3 by the appropriate pulling force of earnest rope 6 maintenances to object 7 at any time.

F. object 7 puts in place, and releasing earnest rope 6 is connected with object 7, gets back to step B, carries out the lifting of next object.

Present embodiment can effectively solve the problem that swing or rotation take place for when loop wheel machine lifting object institute's object that hangs, and has the effect of safety in production and raising work efficiency.

Embodiment 2

With reference to figure 3 and Fig. 4, the difference of present embodiment and embodiment 1 is:

In steps A, connect 1 with movable button 31 on every dragline 3 and decide rope hose tool 8; The length of deciding rope hose tool 8 is slightly larger than or equals suspension hook seat 12 to the distance between the dragline 3.

In step C, 2 other ends of deciding rope hose tool 8 are strained slightly with suspension hook seat 12 be connected;

In step e, decide rope hose tool 8 for 2 and also haul along dragline 3 risings or decline by suspension hook seat 12, decide rope hose tool 8 for 2 and respectively hook assembly 1 is strained to both sides dragline 3, play the effect that hook assembly 1 can not be rotated.

So just, solve the rotational problems of hook assembly 1 when the lifting object, prevented from that hanger rope from forming to turn round twisted shape, can improve the work efficiency and the safety performance of loop wheel machine.

Embodiment 3

With reference to figure 5, the difference of present embodiment and embodiment 1 is:

In step D, suspension hook seat 12 is connected with the both sides tension of object 7 with deciding rope hose tool 8;

In step e, decide rope hose tool 8 for two and respectively suspension hook seat 12 is strained to the both sides of object 7, by the rotation of object 7 restriction suspension hook seats 12;

In step F, also remove and decide being connected of rope hose tool 8 and object 7.

Present embodiment has solved the rotational problems of hook assembly 1 when the lifting object, prevents from that hanger rope from forming to turn round twisted shape, can improve the work efficiency and the safety performance of loop wheel machine.

Claims (4)

1. the two dragline systems of thing are vertically hung in a building high-altitude, comprise loop wheel machine, hanger rope (10) and hook assembly (1), hook assembly (1) comprises assembly pulley (11), suspension hook seat (12) and suspension hook (13), loop wheel machine is connected with the assembly pulley (11) of hook assembly (1) by hanger rope (10), it is characterized in that: also comprise two dragline mechanisms, described pair of dragline mechanism comprises 2 fairleads (2), article 2, dragline (3) and 2 earnest ropes (6), fairlead (2) is installed on the eminence of building (4), the one end is fixedly installed on the building (4), the other end stretches out building (4) to be made and has free end, the upper end of dragline (3) is fixed on the free end of fairlead (2), the lower end of dragline (3) is fixed on building (4) lower or the ground, dragline (3) is installed with 100: 3～10 degree of dip, article 2, dragline (3) almost parallel or up-narrow and down-wide, every dragline (3) is gone up and is flexibly connected 1 earnest rope (6), and earnest rope (6) is used for dragline (3) is connected with hanging object.

2. the two dragline systems of thing are vertically hung in building as claimed in claim 1 high-altitude, and it is characterized in that: the lower end of dragline (3) is connected to winch (9) by lower tumbler (5).

3. the two dragline systems of thing are hung in building as claimed in claim 1 or 2 high-altitude, it is characterized in that: every dragline (3) is gone up 1 of flexible connection and is decided rope hose tool (8), an end of deciding rope hose tool (8) is movably connected on the dragline (3), article 2, the other end of deciding rope hose tool (8) is connected with the suspension hook seat (12) of hook assembly (1) respectively, and the length of deciding rope hose tool (8) is slightly larger than or equals suspension hook seat (12) to the distance between the dragline (3).

4. the two dragline systems of thing are hung in building as claimed in claim 1 or 2 high-altitude, and it is characterized in that: the both sides of suspension hook seat (12) respectively are one and decide rope hose tool (8), decide rope hose tool (8) for 2 and are used for suspension hook seat (12) is connected with hanging object.

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