CN205170157U - Turn round king's block handling instrument - Google Patents

Abstract

The utility model discloses a turn round king's block handling instrument, including sleeved rope, steel wire rings and lifting rope component, the lifting rope component includes square frame and buttonhole selvage, and the buttonhole selvage is established and constitute " day " word frame in the middle of square frame and with square frame, and " day " word frame is welded by the I -steel, and sleeved rope sets up on square frame, and the steel wire rings set up on the buttonhole selvage, being provided with the U type on " day " word frame and breaking out, wire rope breaks out to cup joint with one side U type with " day " word frame respectively and forms a sleeved rope, being equipped with the steel sheet in the middle of the buttonhole selvage, being equipped with the round hole on the steel sheet, wire rope passes the round hole and connects formation steel wire rings through breaking out. The utility model discloses sleeved rope plays the fixed effect of turning round king's block to turning round king's block hoist and mount in -process, can be with turning round on king's block atress equallys divide every wire rope, and it breaks out to adopt connects convenient the dismantlement and changes wire rope, " day " style of calligraphy member prevents that sleeved rope from the winding appearing and making things convenient for sleeved rope to break away from turning round king's block, and being connected between member and the track lifting hook is guaranteed to the steel wire rings, has promoted the handling efficiency who turns round king's block, can guarantee safe construction, easy operation again.

Description

A lifting tool for twisting king blocks

technical field

The utility model relates to the technical field of twisting king block hoisting, in particular to a lifting tool for twisting king blocks.

Background technique

With the development of the hydraulic industry, engineering projects have higher and higher requirements for safety, quality and efficiency. In the process of hoisting Twisting King blocks, Twisting King blocks need to be lifted from the prefabricated area to the stacking site for storage, and then lifted from the stacking site to the construction area for installation. The number of transfers is large, and the efficiency of the transfer link directly affects Improve the construction efficiency of twisting king block installation. At present, the commonly used tools for hoisting twisted king blocks are relatively simple. Two steel wire ropes are often used to lift directly by winding the rods on the top of the twisted king block. The following problems exist in the process of lifting twisted king blocks:

1. The tensile strength requirements of a single steel wire rope are high, and it is easy to be worn and broken during the hoisting process, posing a safety hazard.

2. The slings are easy to be entangled with each other, which increases the difficulty of untwisting the rope, and the twisted king block will slip off the rope during the hoisting process, which poses a great safety hazard.

3. Since the hook of the crawler crane is equipped with a movable closing page, the closing page needs to be opened manually to take out the wire rope when the lifting rope is detached from the twisted king block. Safety of construction workers.

Contents of the invention

The utility model aims at the high requirement for the tensile strength of a single steel wire rope in the hoisting of twisted king blocks at present, which is easy to be worn and broken during the hoisting process, and the twisted king blocks are prone to slipping off the rope, which has great potential safety hazards. Intertwined with each other, it is difficult to untie the rope, and the efficiency of manual detachment is low and unsafe. A lifting tool for twisting king blocks is provided.

The technical scheme of the utility model is:

A hoisting tool for twisted king blocks, characterized in that it includes a rope, a steel wire ring and a sling member, the sling member includes a square frame and a hanging edge, and the hanging edge is set in the middle of the square frame and forms a " "Day" character frame; the rope is arranged on the square frame, and the rope plays the role of fixing the twisted king block during the hoisting process of the twisted king block; the steel wire ring is arranged on the hanging edge.

As a further description of the utility model, the "日" character frame is welded by I-beam.

Furthermore, a U-shaped shackle is provided on the square frame, and the rope is connected to the square frame through the U-shaped shackle.

Furthermore, the number of U-shaped shackles is 4, which are evenly distributed on the square frame at a distance of 20 cm from the end;

Furthermore, the square frame is provided with holes, and the U-shaped shackle is connected to the square frame through the holes.

Furthermore, a steel plate is arranged in the middle of the hanging edge, the steel plate is welded on the hanging edge, a round hole is set on the steel plate, and the steel wire suspension ring is set on the round hole.

Advantage of the utility model:

The utility model is very simple to manufacture and operate, and can effectively ensure the safety of the hoisting construction of the twisted king block on site and improve the construction efficiency; the lifting tool of the twisted king block is used as a component connecting the twisted king block and the hook of the crawler crane, and the rope During the hoisting process of the torsion king block, it plays the role of fixing the torsion king block, and can equally distribute the force of the torsion king block to each steel wire rope, and adopts a shackle connection to facilitate disassembly and replacement of the wire rope; the "day"-shaped component prevents The rope is entangled and it is convenient for the rope to be separated from the torsion king block. The steel wire ring ensures the connection between the component and the crawler hook; the torsion king block is effectively transported and the safety is high, which improves the torsion king block. Loading and unloading efficiency, but also to ensure safe construction, easy to operate.

Description of drawings

Fig. 1 is a schematic front view of the device structure of the embodiment of the utility model.

Fig. 2 is a schematic top view of the device structure of the embodiment of the utility model.

Fig. 3 is a schematic left view of the device structure of the embodiment of the utility model.

Fig. 4 is a structural diagram of the I-beam in the embodiment of the utility model.

Reference signs: square frame 1, noose 2, U-shaped shackle 3, steel plate 4.

detailed description

Example:

The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings, so as to better understand the utility model.

A tool for hoisting twisted king blocks, including a rope 2, a steel wire ring and a hanging rope component. The hanging rope component includes a square frame 1 and a hanging edge. The hanging edge is set in the middle of the square frame and forms a "day" frame with the square frame. , the "日" character frame is welded by I-beam into a "day" shape of 1.2m*1.1m, the rope 2 is set on the square frame, and the steel wire ring is set on the hanging edge; the "day" character frame has a 1.2m long side There are 25t U-shaped shackles 3 on the top, and there are 4 U-shaped shackles 3, which are all distributed at a distance of 20cm from the end of the I-shaped steel; 3 Pass through the holes and connect to the "日" frame; two 6m long steel wire ropes are respectively connected with the U-shaped shackle on the same side of the "日" frame to form a rope 2; there is a 30cm long and 15cm wide 1. A steel plate 4 with a thickness of 3 cm. The steel plate 4 is provided with a circular hole with a radius of 4 cm. The circular hole is tangent to one side of the steel plate 4, and the tangent end is welded in the middle of the hanging edge. A 2.8 m long steel wire rope passes through the circular hole and passes through the The shackle connection forms a round wire eye.

The concrete use steps of this embodiment are as follows:

(1) Before the operation, the hook of the crawler crane is hooked to the steel wire suspension ring, and the lifting tool of the twisted king block of this embodiment is moved to the top of the twisted king block by the crawler crane;

(2) The construction personnel respectively connect the two sets of ropes 2 with the rods on the top of the Twisted King block and confirm the fixation;

(3) The on-site construction personnel leave to the safe construction area, and the crawler crane slowly lifts the twisted king block to the designated position;

(4) After putting down the twist king block, the crawler crane operator controls the long arm of the crawler crane to move a short distance to the left or right, and throws the rope 2 at one end through the "day" frame and the inertia of the rope 2 Twist the rod of the king block, and take out the other end of the rope 2 in the same way.

The above description is only the preferred implementation of the present utility model. For those of ordinary skill in the art, without departing from the principle of the present utility model, some improvements and modifications can also be made. These improvements and modifications are also considered It is the protection scope of the utility model.

Claims (6)

1. a torsion-bending ratio hoist tool, is characterized in that: comprise noose, steel wire hanging ring and lifting rope component, and described lifting rope component comprises square frame and buttonhole selvage, and buttonhole selvage is located at square frame centre and forms " day " word frame with square frame; Noose is arranged on described square frame, and noose is to the effect playing fixing torsion-bending ratio in torsion-bending ratio hoisting process; Steel wire hanging ring is arranged on buttonhole selvage.

2. torsion-bending ratio hoist tool according to claim 1, is characterized in that: described " day " word frame is welded into by I-beam section and forms.

3. torsion-bending ratio hoist tool according to claim 1 and 2, is characterized in that: described square frame is provided with U-shaped shackle, and described noose is connected on square frame by described U-shaped shackle.

4. torsion-bending ratio hoist tool according to claim 3, is characterized in that: described U-shaped shackle quantity is 4, is evenly distributed on square frame apart from 20cm place, termination.

5. torsion-bending ratio hoist tool according to claim 3, is characterized in that: described square frame is provided with eyelet, and described U-shaped shackle is connected on square frame through eyelet.

6. torsion-bending ratio hoist tool according to claim 3, is characterized in that: be provided with steel plate in the middle of described buttonhole selvage, Plate Welding is on buttonhole selvage, and steel plate is provided with circular hole, and described steel wire hanging ring is located on described circular hole.