CN212769426U

CN212769426U - Steel reinforcement cage hoisting accessory for hoist

Info

Publication number: CN212769426U
Application number: CN202021473000.0U
Authority: CN
Inventors: 张胜; 李安辉
Original assignee: Zhongshan Power Capacity Of Heavy Lifting Machinery Co ltd
Current assignee: Guangdong Yili heavy lifting machinery Co.,Ltd.
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-03-23
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a hoisting accessory field, concretely relates to steel reinforcement cage hoisting accessory for hoist. Including the platform sling, a plurality of arcs have been seted up on the platform sling, all slide in the arc and be provided with rather than the vertically sleeve pipe, all be fixed with the fender ring on the sleeve pipe of both sides about the platform sling, fender ring and platform sling sliding contact, the platform sling upper end is rotated and is provided with rather than endocentric carousel, the fender ring both sides of carousel top all are equipped with the pin, the pin that keeps off the ring both sides is parallel to each other, pin and carousel fixed connection, it is provided with the hanging tube to slide in the sleeve pipe lower part, the slot hole has been seted up to the hanging tube bilateral symmetry, the clamping bar runs through the slot hole and rotates with the hanging tube to be connected, all be fixed with the fixed block on the sleeve pipe of clamping bar top, the fixed block is connected. The utility model discloses, the convenience carries out the handling to steel reinforcement cage, carries out the centre gripping to steel reinforcement cage's main muscle during the handling, can prevent that steel reinforcement cage from warping at the handling in-process, and handling in-process security is high.

Description

Steel reinforcement cage hoisting accessory for hoist

Technical Field

The utility model relates to a hoisting accessory field, concretely relates to steel reinforcement cage hoisting accessory for hoist.

Background

With the rapid development of the industries such as large-scale infrastructure construction, energy industry, real estate industry, petrochemical industry, shipbuilding industry and the like in China in recent years, the development of the heavy machinery manufacturing industry such as cranes and the like in China is greatly driven. At present, a reinforcement cage needs to be manufactured firstly during ground pile construction, and the reinforcement cage is generally hoisted and transported by a crane in the production process. Before the steel reinforcement cage is hoisted, workers generally tighten the steel reinforcement cage with riggings such as steel wire ropes and the like and then place the steel reinforcement cage under a crane hoisting beam for hoisting and positioning. Because the steel reinforcement cage is bulky, generally cylindrical, need the cooperation of many workers to operate, the workman operates inconveniently and intensity of labour is big, simultaneously also insecurity, and the steel reinforcement cage is taken one's place also slower, and is inefficient, and the steel reinforcement cage warp easily among the hoist and mount process, leads to can't running into the hole position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a convenient steel reinforcement cage carries out the handling, simple structure can prevent that the steel reinforcement cage from warping at the handling in-process, the piece of taking one's place, and is efficient, the high steel reinforcement cage hoisting accessory for the hoist of handling in-process security.

In order to realize the purpose, the utility model provides a technical scheme is:

a steel reinforcement cage hoisting device for a crane comprises a hoisting plate, a plurality of arc-shaped grooves are arranged on the hoisting plate, the hanging scaffold comprises a hanging scaffold and is characterized in that one end of an arc-shaped groove inclines towards the center direction of the hanging scaffold, a plurality of arc-shaped grooves are symmetrical according to the center of the axis of the hanging scaffold, a sleeve perpendicular to the hanging scaffold is arranged in each arc-shaped groove in a sliding mode, a blocking ring is fixed on the sleeve on the upper side and the lower side of the hanging scaffold and in sliding contact with the hanging scaffold, a rotating disc concentric with the hanging scaffold is arranged on the upper end of the hanging scaffold in a rotating mode, blocking rods are arranged on the two sides of the blocking ring above the rotating disc and are parallel to each other, the blocking rods are fixedly connected with the rotating disc, a hanging tube is arranged in the lower portion of the sleeve in a sliding mode, long holes are symmetrically formed in the two sides of the hanging tube, each clamping rod penetrates through the long hole and is connected with the hanging tube in a rotating.

Specifically, a rotating rod is fixed at the upper end of the rotating disc.

Specifically, a plurality of lifting lugs are uniformly distributed and fixed on the circumference of the upper end of the hanging scaffold.

Specifically, the length direction of the long hole is parallel to the axial direction of the hanging pipe, and the clamping rod is rotatably connected in the long hole through the rotating shaft.

Specifically, even piece is the rectangle frame structure, and even straight portion and the fixed block rotation of piece upper end are connected, and even straight portion and the outside clamping bar one end rotation of drop tube of even piece lower extreme are connected.

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

the utility model discloses, simple structure, convenient to use conveniently carries out the handling to the steel reinforcement cage, carries out the centre gripping to the main muscle of steel reinforcement cage during the handling, can prevent that the steel reinforcement cage from warping at the handling in-process, the piece of taking one's place, and is efficient, and handling in-process security is high.

Drawings

Fig. 1 is a bottom view of the platform.

Fig. 2 is a top view of the platform.

Fig. 3 is a schematic view of the structure of the hanging pipe and the casing pipe.

Detailed Description

As shown in fig. 1-3, a steel reinforcement cage hoisting device for a crane comprises a hanging scaffold 1, a plurality of lifting lugs 8 are uniformly distributed and fixed on the circumference of the upper end of the hanging scaffold 5, a plurality of arc-shaped grooves 2 are arranged on the hanging scaffold 1, one end of each arc-shaped groove 2 inclines towards the center of the hanging scaffold 1, the arc-shaped grooves 2 are symmetrical according to the center of the axis of the hanging scaffold 1, sleeves 3 perpendicular to the hanging scaffold 1 are arranged in the arc-shaped grooves 2 in a sliding manner, baffle rings 4 are fixed on the sleeves 3 on the upper side and the lower side of the hanging scaffold 1, the baffle rings 4 are in sliding contact with the hanging scaffold 1, a rotating disc 5 concentric with the hanging scaffold 1 is arranged on the upper end of the hanging scaffold 1 in a rotating manner, a rotating rod 7 is fixed on the upper end of the rotating disc 5, baffle rods 6 are arranged on two sides of the baffle rings 4 above the rotating disc 5, the baffle rods 6 on two sides of the baffle rings 4 are parallel to each other, the, the clamping rod 12 penetrates through the long hole 11 and is connected with the hanging pipe 10 in a rotating mode, the length direction of the long hole 11 is parallel to the axial direction of the hanging pipe 10, the clamping rod 12 is connected into the long hole 11 in a rotating mode through a rotating shaft, one end, located in the hanging pipe 10, of the clamping rod 12 inclines upwards, the sleeve 3 above the clamping rod 12 is fixedly provided with the fixing block 9, and the fixing block 9 is connected with one end, located outside the hanging pipe 10, of the clamping rod 12 through the connecting piece 13.

The connecting piece 13 is of a rectangular frame structure, the straight part at the upper end of the connecting piece 13 is rotatably connected with the fixing block 9, and the straight part at the lower end of the connecting piece 13 is rotatably connected with one end of the clamping rod 12 outside the hanging pipe 10.

When the utility model is used, the lifting lugs 8 on the hanging scaffold 1 are connected with hoisting equipment, when a steel bar cage is hoisted, the rotating disc 5 is rotated through the rotating rod 7, the sleeve 3 in the arc-shaped groove 2 moves simultaneously under the action of the stop rod 4, the sleeve 3 moves away from or approaches to each other in the arc-shaped groove 2 along the bending direction, so that the hanging tube 10 corresponds to the main rib of the steel bar cage, thereby hoisting the steel bar cages with different sizes, the main rib of the steel bar cage is inserted into the hanging tube 10 above the main rib, and the main rib of the steel bar cage is positioned between the end parts 12 of the two clamping rods in the hanging tube 10, when the steel bar cage is hoisted, the hanging tube 10 is stabilized, the sleeve 3 goes upward under the tensile force action of the hoisting equipment, the sleeve 3 goes through the fixing block 9 and the connecting piece 13, the end part of the clamping rod 12 outside the hanging tube 10 goes upward, the end part of the clamping rod 12 in the hanging tube 10 inclines relatively, thereby clamping the main rib in the hanging, when the main reinforcement in the hanging tube 10 is clamped, the reinforcement cage can be lifted and moved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A steel reinforcement cage hoisting device for a crane comprises a hanging scaffold (1) and is characterized in that a plurality of arc-shaped grooves (2) are formed in the hanging scaffold (1), one ends of the arc-shaped grooves (2) incline towards the center direction of the hanging scaffold (1), the arc-shaped grooves (2) are symmetrical according to the center of the axis of the hanging scaffold (1), sleeves (3) perpendicular to the hanging scaffold (1) are arranged in the arc-shaped grooves (2) in a sliding mode, baffle rings (4) are fixed on the sleeves (3) on the upper side and the lower side of the hanging scaffold (1), the baffle rings (4) are in sliding contact with the hanging scaffold (1), a turntable (5) concentric with the hanging scaffold (1) is arranged on the upper end of the hanging scaffold in a rotating mode, baffle rods (6) are arranged on two sides of the baffle rings (4) above the turntable (5), the baffle rods (6) on two sides of the baffle rings (4) are parallel to each other, the baffle rods (6) are fixedly connected with the turntable (5), a, slotted holes (11) are symmetrically formed in two sides of the hanging pipe (10), clamping rods (12) penetrate through the slotted holes (11) and are rotatably connected with the hanging pipe (10), one ends of the clamping rods (12) located in the hanging pipe (10) incline upwards, fixing blocks (9) are fixed on the sleeve (3) above the clamping rods (12), and the fixing blocks (9) are connected with one ends of the clamping rods (12) outside the hanging pipe (10) through connecting pieces (13).

2. The steel reinforcement cage hoisting device for the crane according to claim 1, wherein a rotating rod (7) is fixed at the upper end of the rotating disc (5).

3. The steel reinforcement cage hoisting device for the crane according to claim 1, wherein a plurality of lifting lugs (8) are uniformly distributed and fixed on the circumference of the upper end of the hanging scaffold (1).

4. The steel reinforcement cage hoisting device for the crane according to claim 1, wherein the length direction of the long hole (11) is parallel to the axial direction of the hoisting pipe (10), and the clamping rod (12) is rotatably connected in the long hole (11) through a rotating shaft.

5. A hoisting device of a steel reinforcement cage for a crane according to claim 1, characterized in that the connecting member (13) has a rectangular frame structure, the straight portion of the upper end of the connecting member (13) is rotatably connected to the fixed block (9), and the straight portion of the lower end of the connecting member (13) is rotatably connected to one end of the clamping bar (12) outside the hoisting pipe (10).