CN206665952U - A kind of novel hanging tool - Google Patents

Abstract

It the utility model is related to building lifting device technical field, in particular a kind of novel hanging tool, including hoist rope, hanger steel plate, I-steel, balance rope and lower draw-bar steel plate, hanger steel plate is symmetrically fixed on I-steel side, I-steel is provided with some fixed pulleys and side ear between lower draw-bar steel plate, the both ends of balance rope are respectively connected with lower shackle, the lower shackle is connected with lower draw-bar steel plate, and movable sleeve is provided with some steel loops on balance rope, hanging object steel wire rope is inserted with the steel loop, the both ends of the hanging object steel wire rope are respectively and fixedly provided with small hook.Energy Fast-Balance during the utility model lifting, convenient lifting dropping place, securely and reliably, improve on-site hoisting speed of application, the replacing of lifting device is reduced, prevents prefabricated components because unbalance stress causes to damage, prefabricated components more exactly dropping place, the fatigue damage degree of steel wire rope substantially reduces, and ensures lifting construction safety.

Description

A new type of hoisting tool

technical field

The utility model relates to the technical field of building hoisting tools, in particular to a novel hoisting tool.

Background technique

During the hoisting process of prefabricated components in prefabricated buildings, due to too large components, too many lifting points, and too small angle between the steel wire rope and the prefabricated components, factors such as force will be affected; if there is no steel beam with sufficient strength and rigidity for uniform force distribution, prefabricated components are easily damaged; or hoisting requires a greater effective height, which increases the requirements for tower cranes and truck cranes, resulting in increased costs.

Now there are similar steel beams on the market for construction, but because there is no force distribution balance measure, it is easy to cause fatigue damage to the steel wire rope due to excessive bending, and it is difficult to ensure the force balance of the components, and the phenomenon of component tilting occurs from time to time, increasing Large hoisting construction is difficult, and the positioning deviation is large, especially the prefabricated shear wall system requires grouting sleeves to align holes, which is more difficult to implement and more dangerous.

Utility model content

The purpose of this utility model is to provide a new type of lifting tool to solve the problems raised in the above-mentioned background technology. The new hoisting tool can prevent damage to the components, so that the components can be quickly balanced during the hoisting process, facilitate the hoisting and placement of the components, improve the accuracy of the placement, and can greatly shorten the effective height required for the hoisting of the components. There is no limit, it can be widely used, the operation is simple and convenient, safe and reliable, it can ensure the construction safety, speed up the construction progress, and prevent the components from being damaged during the installation process.

In order to achieve the above object, the utility model provides the following technical solutions:

A new type of hoisting tool, including a lifting wire rope, a lifting lug steel plate, an I-beam, a balance wire rope and a lower hook steel plate, the lifting lug steel plate is symmetrically fixed on one side of the I-beam, and both ends of the lifting wire rope are connected There are make-up and breakout buckles connected with the lifting lug steel plate;

The lower hook steel plate is symmetrically fixed on the side of the I-beam away from the lifting lug steel plate, and the I-beam is provided with a number of fixed pulleys and side lugs between the lower hook steel plates, and the fixed pulley and side lugs are fixed on the I-beam away from On the side of the lug steel plate, the two ends of the balance wire rope are connected with a lower shackle, and the lower shackle is connected with the lower hook steel plate;

The balance wire rope is movably wound on the fixed pulley and the side lugs, and a number of steel rings are movably sleeved on the balance wire rope, and a wire rope for hanging objects is inserted in the steel rings, and both ends of the wire rope for hanging objects are fixed with Small hook.

Preferably, there are not less than one set of fixed pulleys and side lugs, and the fixed pulleys and side lugs are equidistantly arranged.

Preferably, the hoisting wire rope is connected to the upper shackle, the balance wire rope is connected to the lower shackle, and the hoisting wire rope is connected to the small hook.

Preferably, there are no less than two sets of steel rings, and the steel rings are respectively sleeved on the balance wire ropes on both sides of the fixed pulley and side lugs.

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

The utility model hooks the hook of the tower crane or automobile crane by the upper hoisting wire rope to realize hoisting and hoisting, and the lower part performs force balance and connection and fixation through the fixed pulley, lower shackle, steel ring and small hook, and performs force on the hanging point of the component. The balance of components can prevent damage to components. During the lifting process, components can be quickly balanced, which is convenient for component hoisting and positioning, improves the accuracy of positioning, can greatly shorten the effective height required for component hoisting, and has no limit on the number of lifting points, reducing the number of wire ropes. Fatigue damage caused by excessive bending, preventing components from being damaged during installation.

The utility model is simple and convenient in operation, strong in versatility, prevents components from being damaged during installation, can quickly balance in the lifting process, facilitates hoisting and placement, is safe and reliable, speeds up the construction progress, and has low cost, and can be mass-produced and used , improve economic benefits, increase the speed of on-site hoisting construction, reduce the replacement of hoisting tools, prevent prefabricated components from being damaged due to uneven force, prefabricated components are more stable and accurate, and the degree of fatigue damage of steel wire ropes is greatly reduced, ensuring the safety of hoisting construction.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1 hoisting wire rope, 2 upper shackles, 3 lug steel plates, 4 I-beams, 5 fixed pulleys and side lugs, 6 balance wire ropes, 7 lower shackles, 8 hanging object wire ropes, 9 small hooks, 10 lower Hook steel plate, 11 steel rings.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, the utility model provides a kind of technical scheme:

A new type of hoisting tool, including lifting wire rope 1, lug steel plate 3, I-beam 4, balance wire rope 6 and lower hook steel plate 10, lifting wire rope 1 is used to hook the hook of a tower crane or a car crane to realize hoisting and lifting , the lifting lug steel plate 3 is symmetrically fixed on one side of the I-beam 4, the lifting lug steel plate 3 is used to connect the lifting wire rope 1, and the two ends of the lifting wire rope 1 are connected with the upper and lower buckles 2.

The lifting wire rope 1 is fixed with a tie head at the connection with the top and bottom buckle 2. The tie head is a device for fixing the wire rope, so the lifting wire rope 1 fixes both ends of the lifting wire rope 1 through the connection of the tie head. Connected to the top and bottom buckle 2, the top and bottom buckle 2 is connected with the lifting lug steel plate 3, the shackle is a kind of lock, through the connection and cooperation of the tie head and the top and bottom buckle 2, the two parts of the hoisting wire rope 1 can be easily connected The ends are connected to the lug steel plate 3, and the connection effect is better and more stable.

The lower hook steel plate 10 is symmetrically fixed on the side of the I-beam 4 away from the lifting lug steel plate 3, and the lower hook steel plate 10 is arranged at both ends of the I-beam 4, so that the force of the I-beam 4 is more uniform, and the I-beam 4 is on the lower hook A number of fixed pulleys and side lugs 5 are arranged between the steel plates 10. The fixed pulleys and side lugs 5 are fixed on the side of the I-beam 4 away from the lifting lug steel plate 3. The fixed pulleys and side lugs 5 include fixed pulleys and side lugs, and the side lugs are fixed On the I-beam 4, the fixed pulley is installed in the I-beam 4 through the function of the side lugs, and the fixed pulley can rotate freely. The fixed pulley and the side lugs 5 are provided with no less than one set, each A fixed pulley is fixedly installed on the side ear, and the fixed pulley and the side ear 5 are equidistantly arranged, and equidistantly arranged, so that the force of the overall hoisting tool is more balanced.

Both ends of the balance wire rope 6 are connected with lower shackles 7, and the balance wire rope 6 is used to balance the force of the components hoisted below, so that the balance wire rope 6 can well realize the force of the balance wire rope 6 through the action of the fixed pulley. Evenly, the balance wire rope 6 is fixed with a tie head at the connection with the lower shackle 7, and the lower shackle 7 is connected with the lower hook steel plate 10. Through the connection and cooperation of the tie head and the lower shackle 7, the balance wire rope can be easily The two ends of 6 are connected on the lower hook steel plate 10, and make the connection effect better and more stable.

The balance wire rope 6 is movable around the fixed pulley and the side lug 5, the length of the balance wire rope 6 should be greater than the length of the I-beam 4, the balance wire rope 6 is built on the fixed pulley, and the balance wire rope 6 can move around the fixed pulley.

The movable sleeve on the balance wire rope 6 is provided with several steel rings 11. The steel rings 11 can move freely on the balance wire rope 6. Through the independent adjustment of the steel rings 11, the balance of the force on the lifting points on the component is realized. The steel rings 11 are provided with Not less than two groups, the steel ring 11 is set corresponding to the fixed pulley, and one group of fixed pulley is correspondingly provided with two groups of steel rings 11, and the steel rings 11 are set on the balance wire rope 6 on both sides of the fixed pulley and the side ear 5 respectively.

A steel wire rope 8 for hanging objects is inserted in the steel ring 11, and the steel wire rope 8 for hanging objects passes through the steel ring 11. Both ends of the steel wire rope 8 for hanging objects are fixed with small hooks 9, and the small hooks 9 are used for lifting components. 9 is fixed on the component at the same time, which can well connect the component, making the component hoisting more stable. Cooperating, the two ends of the hanging object wire rope 8 can be connected to the small hook 9 very conveniently, and the connection effect is better and more stable.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A novel hoisting tool, comprising hoisting wire rope (1), lug steel plate (3), I-beam (4), balance wire rope (6) and lower hook steel plate (10), characterized in that: The lug steel plate (3) is symmetrically fixed on one side of the I-beam (4), and the two ends of the hoisting wire rope (1) are connected with upper and lower buckles (2), and the upper and lower buckles (2) are connected with the lifting lug steel plate (3) connected; The lower hook steel plate (10) is symmetrically fixed on the side of the I-beam (4) away from the lug steel plate (3), and the I-beam (4) is provided with a number of fixed pulleys and side pulleys between the lower hook steel plates (10). ear (5), the fixed pulley and side ear (5) are fixed on the side of the I-beam (4) away from the lug steel plate (3), and the two ends of the balance wire rope (6) are connected with a lower shackle ( 7), the lower shackle (7) is connected with the lower hook steel plate (10); The balance steel wire rope (6) is movably wound on the fixed pulley and the side lug (5), and a plurality of steel rings (11) are movably sleeved on the balance steel wire rope (6), and the steel rings (11) are inserted with Hanging object steel wire rope (8), the two ends of described hanging object steel wire rope (8) are all fixed with small hook (9). 2. A new type of lifting tool according to claim 1, characterized in that: the fixed pulley and the side lugs (5) are provided with no less than one set, and the fixed pulley and the side lugs (5) are in an equal shape. distance setting. 3. A new type of lifting tool according to claim 1, characterized in that: the hoisting wire rope (1) is at the connection with the upper shackle (2), and the balance wire rope (6) is at the connection with the lower shackle (2). 7) joints, the hanging object wire rope (8) are all fixed with tie-ups at the joints with the small hook (9). 4. A new type of lifting tool according to claim 1, characterized in that: the steel ring (11) is provided with no less than two groups, and the steel ring (11) is respectively sleeved on the fixed pulley and the side lug ( 5) On the balance wire ropes (6) on both sides.