CN217323012U

CN217323012U - Steel reinforcement cage hoisting system

Info

Publication number: CN217323012U
Application number: CN202122436729.1U
Authority: CN
Inventors: 钟灿; 安邦; 王磊东; 袁恒; 胡建飞
Original assignee: Road and Bridge International Co Ltd; Road and Bridge South China Engineering Co Ltd
Current assignee: Road and Bridge International Co Ltd; Road and Bridge South China Engineering Co Ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-08-30
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a steel reinforcement cage hoisting system, hang the structure and vice the structure including main, main structure and vice hanging structure of hanging all include main hoisting wheel, vice hoisting wheel, main lifting rope and vice lifting rope, main lifting rope one end is connected in vice hoisting wheel, and the other end is suitable for being connected to the main hoisting point who waits to lift by crane the steel reinforcement cage on, vice lifting rope twines through vice hoisting wheel to both ends are suitable for being connected to two vice hoisting points of waiting to lift by crane the steel reinforcement cage on, when the installation, main structure and vice structure of hanging are separately main lifting rope and the one end of main hoisting point being connected lie in main structure and vice hoisting point between the adjacent vice hoisting point of structure. Through setting up the main structure of hanging and the vice structure of hanging, act on the steel reinforcement cage jointly from steel reinforcement cage both ends, can make the steel reinforcement cage lift by crane and transfer all more steady, the steel reinforcement cage is difficult for producing the deformation to can improve efficiency of construction and construction quality.

Description

Steel reinforcement cage lifting system

Technical Field

The utility model relates to a steel reinforcement cage hangs puts construction technical field, particularly, the utility model relates to a steel reinforcement cage hoisting system.

Background

After the reinforcement cage is manufactured, the reinforcement cage needs to be lifted and placed into a pre-opened groove or a pre-opened pile hole, and then concrete is poured to complete the construction process of the reinforcement cage. However, in the process of hoisting and placing the large-sized reinforcement cage, the reinforcement cage is easy to deflect or bend and deform, and the construction quality is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make steel reinforcement cage lift by crane system that the process is put more steady, is improving construction quality hanging.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a steel reinforcement cage hoisting system, hang the structure and vice the structure including main, main structure and vice hanging structure of hanging all include main hoisting wheel, vice hoisting wheel, main lifting rope and vice lifting rope, main lifting rope one end is connected in vice hoisting wheel, and the other end is suitable for being connected to the main hoisting point who waits to lift by crane the steel reinforcement cage on, vice lifting rope twines through vice hoisting wheel to both ends are suitable for being connected to two vice hoisting points of waiting to lift by crane the steel reinforcement cage on, when the installation, main structure and vice structure of hanging are separately main lifting rope and the one end of main hoisting point being connected lie in main structure and vice hoisting point between the adjacent vice hoisting point of structure.

In one embodiment, the main hoisting structure and the auxiliary hoisting structure are distributed along the length direction of the reinforcement cage.

In one embodiment, the main suspension points and the auxiliary suspension points are distributed along a straight line.

In one embodiment, the length of the primary hoist rope is greater than the length of the secondary hoist rope.

In one embodiment, the main hoisting rope of the main hoisting structure and the main hoisting rope of the auxiliary hoisting structure are equal in length.

In one embodiment, the auxiliary hoist rope of the main hoist structure is equal in length to the auxiliary hoist rope of the auxiliary hoist structure.

In one embodiment, the distance between the main hoisting point and the auxiliary hoisting point in the main hoisting structure is larger than the distance between the main hoisting point and the auxiliary hoisting point of the auxiliary hoisting structure.

In one embodiment, the main hoisting wheel and the auxiliary hoisting wheel are both fixed pulleys.

Furthermore, the hoisting system also comprises a main crane and an auxiliary crane, wherein the main crane is a 100-ton crane and is connected to the main hoisting structure; the auxiliary crane is a 50-ton crane and is connected to the auxiliary hoisting structure.

In one embodiment, the primary and secondary cranes are crawler cranes.

The utility model provides a beneficial effect that technical scheme brought is: the utility model discloses a set up the main structure of hanging and vice structure of hanging, follow the steel reinforcement cage both ends common action steel reinforcement cage, can make the steel reinforcement cage lift by crane and transfer all more steady, steel reinforcement cage non-deformable to can improve efficiency of construction and construction quality.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments of the present invention will be briefly described below.

Fig. 1 is a schematic structural view of a steel reinforcement cage hoisting system according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a steel reinforcement cage hoisting system according to another embodiment of the present invention.

Detailed Description

Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present invention. It should be understood that the drawings and examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure.

It should be understood that the various steps recited in the method embodiments of the present invention may be performed in a different order and/or performed in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present invention is not limited in this respect.

The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "coupled" may refer to direct coupling or indirect coupling via intermediate members (elements). The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.

Referring to fig. 1, the utility model relates to a steel reinforcement cage hoisting system 100 is applicable to and lifts by crane and transfers the great steel reinforcement cage 200 of length to avoid the steel reinforcement cage to take place to warp in hanging the installation, thereby improve the efficiency of construction and guarantee construction quality.

The steel reinforcement cage hoisting system 100 comprises a main hoisting structure 10 and an auxiliary hoisting structure 20, wherein the main hoisting structure 10 and the auxiliary hoisting structure 20 respectively comprise a main hoisting wheel 1, an auxiliary hoisting wheel 2, a main hoisting rope 3 and an auxiliary hoisting rope 4, one end of the main hoisting rope 3 is connected to the auxiliary hoisting wheel 2, the other end of the main hoisting rope is suitable for being connected to a main hoisting point of a steel reinforcement cage to be hoisted, the auxiliary hoisting rope 4 is wound around the auxiliary hoisting wheel 2, and the two ends of the auxiliary hoisting rope are suitable for being connected to two auxiliary hoisting points of the steel reinforcement cage to be hoisted, when the steel reinforcement cage hoisting system is installed, one end of the main hoisting rope 3 of each of the main hoisting structure 10 and the auxiliary hoisting structure 20, which is connected with the main hoisting point, is located between the main hoisting structure 10 and the auxiliary hoisting point adjacent to the auxiliary hoisting structure 20. Wherein, the main hoisting wheel 1 and the auxiliary hoisting wheel 2 are both fixed pulleys.

The main hoisting structure 10 is arranged at one end of the steel reinforcement cage, and the auxiliary hoisting structure 20 is arranged at the other end of the steel reinforcement cage. Preferably, the main hoisting points and the auxiliary hoisting points are distributed along a straight line.

Preferably, the length of the main lifting rope 3 is greater than that of the auxiliary lifting rope 4. In one embodiment, the main hoist ropes 3 of the main hoist structure 10 and the auxiliary hoist structure 20 have the same length. In one embodiment, the secondary lifting rope 4 of the primary lifting structure 10 and the secondary lifting rope 4 of the secondary lifting structure 20 are equal in length.

Referring to fig. 2, in another embodiment, a distance between a main hoisting point and an auxiliary hoisting point in the main hoisting structure 10 is greater than a distance between a main hoisting point and an auxiliary hoisting point of the auxiliary hoisting structure 20, so that the internal stress of the hoisting system is more reasonable, and the hoisting stability of the steel reinforcement cage is further improved. In this embodiment, the length of the main hoist rope of the main hoist structure is greater than the length of the main hoist rope of the auxiliary hoist structure.

The utility model discloses a steel reinforcement cage system of lifting by crane through two crawler-type loop wheel machines, and one of them crawler-type loop wheel machine is 100 tons of loop wheel machines, and a crawler-type loop wheel machine is 50 tons of loop wheel machines, 100 tons of loop wheel machines are as main loop wheel machines, are connected to the main hanging wheel that hangs the structure and lift by crane, 50 tons of loop wheel machines are as vice loop wheel machines, and the main hanging wheel that is connected to vice structure of hanging lifts by crane.

The main hoisting action force is applied through the main crane, the auxiliary crane provides an auxiliary action in the hoisting process, the steel reinforcement cage is prevented from deflecting and colliding in the hoisting process, and the steel reinforcement cage is prevented from deforming.

The above description is only a preferred embodiment of the invention and is intended to illustrate the technical principles applied. It will be appreciated by those skilled in the art that the scope of the invention is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is possible without departing from the scope of the invention as defined in the claims. For example, the above features are mutually replaced with (but not limited to) technical features having similar functions of the present invention.

Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

Claims

1. A steel reinforcement cage hoisting system is characterized by comprising a main hoisting structure and an auxiliary hoisting structure, wherein the main hoisting structure and the auxiliary hoisting structure respectively comprise a main hoisting wheel, an auxiliary hoisting wheel, a main hoisting rope and an auxiliary hoisting rope, one end of the main hoisting rope is connected to the auxiliary hoisting wheel, the other end of the main hoisting rope is suitable for being connected to a main hoisting point of a steel reinforcement cage to be hoisted, the auxiliary hoisting rope is wound through the auxiliary hoisting wheel, the two ends of the auxiliary hoisting rope are suitable for being connected to two auxiliary hoisting points of the steel reinforcement cage to be hoisted, and when the system is installed, one end of the main hoisting rope of each of the main hoisting structure and the auxiliary hoisting structure, which is connected with the main hoisting point, is positioned between the main hoisting structure and the auxiliary hoisting point adjacent to the auxiliary hoisting structure; the distance between the main hoisting point and the auxiliary hoisting point in the main hoisting structure is larger than the distance between the main hoisting point and the auxiliary hoisting point of the auxiliary hoisting structure.

2. The reinforcement cage hoisting system of claim 1, wherein the primary and secondary hoisting structures are distributed along the length of the reinforcement cage.

3. The reinforcement cage hoisting system of claim 2, wherein the primary and secondary hoisting points are distributed along a straight line.

4. The reinforcement cage hoisting system of claim 1, wherein the length of the primary hoist rope is greater than the length of the secondary hoist rope.

5. A reinforcement cage hoisting system as claimed in claim 4, wherein the main hoisting ropes of the main hoisting structure are of equal length to the main hoisting ropes of the secondary hoisting structure.

6. The reinforcement cage hoisting system of claim 4, wherein the secondary hoist rope of the primary hoist structure is of equal length to the secondary hoist rope of the secondary hoist structure.

7. The reinforcement cage hoisting system of claim 1, wherein the primary and secondary hoisting wheels are fixed pulleys.

8. The reinforcement cage hoisting system of claim 1, further comprising a main crane and an auxiliary crane, the main crane being a 100 ton crane connected to the main hoisting structure; the auxiliary crane is a 50-ton crane and is connected to the auxiliary hoisting structure.

9. The reinforcement cage hoisting system of claim 8, wherein the primary and secondary cranes are crawler cranes.