CN210133803U - Novel spacing wire rope angle bead of preventing falling - Google Patents

Abstract

The utility model relates to a hoist and mount operation material, machines protection especially relate to a hoist and mount operation in-process to wire rope and lift by crane the equipment that the component carries out the protection, specifically be novel spacing wire rope angle bead of preventing falling. Novel spacing wire rope angle bead of preventing falling, its major structure are the angle steel, and the rubber protection pad is installed additional to the angle steel inboard, all is provided with two gussets on two curb plates of angle steel, adopts bolted connection between two gussets on one of them curb plate, and two gussets of this bolted connection constitute the structure of preventing falling, constitute wire rope limit structure for two gussets that adopt bolted connection in addition. The utility model discloses an adopt rubber to carry out the flexibility with the component of hoisting and keep apart, reach component protection purpose. The cambered surface is contacted with the steel wire rope, so that the purpose of protecting the steel wire rope is achieved. The steel wire rope is fixed in a set range by adopting a limiting device, so that the purpose of limiting the steel wire rope is achieved. The angle bead is connected with the steel wire rope by adopting a connecting device, so that the aim of falling prevention is fulfilled.

Description

Novel spacing wire rope angle bead of preventing falling

Technical Field

The utility model relates to a hoist and mount operation material, machines protection especially relate to a hoist and mount operation in-process to wire rope and lift by crane the equipment that the component carries out the protection, specifically be novel spacing wire rope angle bead of preventing falling.

Background

With the continuous development of society and the continuous progress of science and technology, the hoisting operation quantity in modern engineering construction is gradually increased, and the weight of the monomer component is also gradually increased. The edge of the component and hoisting devices such as a steel wire rope and the like rub against each other in the hoisting process, so that a paint film on the surface of a finished component is abraded, potential quality hazards exist, the steel wire rope is damaged in different degrees, and potential safety hazards exist. In the conventional hoisting process, flexible objects such as rubber, cotton cloth and the like are mostly adopted as middle cushion layers on site, but the flexible objects can shift and fall off when being hoisted and a member is in place, the steel wire rope cannot be completely protected, and the falling corner protector also has construction potential safety hazards. Therefore, it is very urgent to make a collection spacing and prevent falling the wire rope angle bead of function, this also does the utility model provides favorable enterprise's demand and practical background. For solving above-mentioned a great deal of problem, novel spacing wire rope angle bead of preventing falling is chooseed for use in this application, provides high-efficient, safe production facility and construction environment for the hoist and mount operation.

Disclosure of Invention

The utility model discloses a solve present hoist and mount in-process, traditional angle bead can not effectively protect and angle bead problem of falling easily wire rope, component, provides the wire rope protection utensil of stronger commonality and flexibility.

The utility model discloses the protection effect adopts following measure to realize: novel spacing wire rope angle bead of preventing falling, its major structure are the angle steel, and the rubber protection pad is installed additional to the angle steel inboard, all is provided with two gussets on two curb plates of angle steel, adopts bolted connection between two gussets on one of them curb plate, and two gussets of this bolted connection constitute the structure of preventing falling, constitute wire rope limit structure for two gussets that adopt bolted connection in addition.

When the angle protector is used, the angle protector is arranged at the edge of a component, the rubber protection pad on the inner side of the angle protector is directly contacted with the component, and the steel wire rope penetrates through rib plates on the outer side of the angle protector. The contact surface of the corner protector and the finished member is isolated by rubber, and a soft rubber protection pad effectively protects a member paint film and the edge of the member; the steel wire rope can be displaced to a certain degree in the tensioning process, the limiting structure and the anti-falling structure can limit the steel wire rope in the displacement process of the steel wire rope, so that the transverse cutting of the steel wire rope by the right angle or the sharp edge of a member in the displacement process of the steel wire rope is reduced, and the hoisting member and the steel wire rope are effectively protected; after the steel wire rope in place gradually releases force and releases the hook, the angle bead falling prevention structure still hangs the angle bead on the steel wire rope and falls to the ground along with the steel wire rope, and potential safety hazards of high-altitude falling caused by falling of the angle bead are avoided.

The novel limiting anti-falling steel wire rope corner protector adopts two rib plates connected through bolts to be perpendicular to the side plates.

The line of two rib plates on the side plate is parallel to the line of the two side plates of the angle steel.

Foretell novel spacing wire rope angle bead of preventing falling, angle steel set up outside circular arc chamfer, and wire rope and circular arc chamfer contact reduce wire rope's wearing and tearing, increase wire rope life.

The utility model discloses following beneficial effect has:

1. have stronger commonality, at the hoist and mount in-process, the component that needs carry out the angle bead protection is mostly the component of heavy weight, bulky, right angle or edge sharpness, the utility model discloses satisfy the guard action under all hoist and mount operating modes.

2. The defect that the position of the traditional corner protector is frequently adjusted according to the movement of the steel wire rope is overcome, and the construction efficiency is improved. The risk that the traditional angle bead easily falls in the high altitude is avoided, and the hoisting construction safety is improved.

3. The main structure of the corner protector is rubber, angle steel and steel bars, the whole weight is light, the structure is simple, and the corner protector can be processed and manufactured on the construction site.

Drawings

Fig. 1 is a schematic view of the overall structure of the corner protector.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a use state diagram of the corner protector.

In the figure: 1-angle steel, 2-rubber protective pad, 3-rib plate and 4-bolt.

Detailed Description

Novel spacing wire rope angle bead of preventing falling, its major structure is angle steel 1, and rubber protection pad 2 is installed additional to the angle steel inboard, all is provided with two gusset 3 on two curb plates of angle steel, and the line of two gusset 3 is parallel with the both sides board intersecting line of angle steel on every curb plate, adopts bolt 4 to connect between two gusset on one of them curb plate, and wherein two gusset 3 that adopt bolted connection are perpendicular with the curb plate, and the angle steel sets up outside circular arc chamfer.

The concrete application is as follows: the project engineering of the Tengjun International army and harbor bonded logistics center (type B) takes hoisting of No. 1 warehouse components as an example, the largest rod piece is a frame column, the section width is 1000mm, and the weight is 14 t; minimum member is 1JKL, and cross-section width 400mm, weight 1.57t adopt the utility model discloses hoist and mount in-process, component film damage and wire rope damage problem do not appear and take place.

Newly building NSGZQ-5 standard cross flood bridge draining road steel truss flexible arch super bridge engineering of Guangzhou south Shagang railway, taking main bridge truss member hoisting as an example, the largest member is an upper chord A35, the section width is 1200m, and the weight is 76.1 t; minimum member is straight web member, and cross-section width 700mm, weight 3.6t adopt the utility model discloses hoist and mount in-process, component film damage and wire rope damage problem do not appear and take place.

Claims (4)

1. The novel limiting anti-falling steel wire rope corner protector is characterized in that the main structure of the novel limiting anti-falling steel wire rope corner protector is angle steel (1), a rubber protection pad (2) is additionally arranged on the inner side of the angle steel, two rib plates (3) are arranged on two side plates of the angle steel, and two rib plates on one side plate are connected through bolts (4).

2. The novel limiting anti-falling steel wire rope corner protector according to claim 1, characterized in that two rib plates (3) connected by bolts are perpendicular to the side plates.

3. A novel limiting anti-falling steel wire rope corner protector according to claim 1 or 2, characterized in that the connecting line of the two rib plates (3) on the side plates is parallel to the connecting line of the two side plates of the angle steel.

4. The novel limiting anti-falling steel wire rope corner protector as claimed in claim 1 or 2, wherein the angle steel is provided with an outer arc chamfer.

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