CN207536992U - A kind of cross combined type superimposed sheet suspender - Google Patents

Abstract

The utility model discloses a kind of cross combined type superimposed sheet suspender, is related to lifting technology field；Hanger is combined including cross, is reeved on hanger, pulley is respectively mounted on steel wire rope, pulley is all connected with steel wire rope hook, can lift superimposed sheet according to construction site actual conditions, 1 piece of lifting or simultaneously 2 pieces of lifting can be selected, the construction efficiency of superimposed sheet lifting is improved, accelerates construction progress；And for various sizes of superimposed sheet, pulley is free to slide on a steel cord, can lift various sizes of superimposed sheet, without replacing suspender；And the steel wire rope uniform force of this suspender each suspension centre when using, since rigidity is big, discontinuity leads to the safety accident that crack occurs in superimposed sheet or fracture is fallen when avoiding the occurrence of superimposed sheet lifting.

Description

A cross-combined laminated plate spreader

technical field

The utility model discloses a hanger, which relates to the technical field of lifting, in particular to a cross-combined laminated plate hanger.

Background technique

The laminated slab is a better structural form combining prefabricated and cast-in-place concrete. The laminated slab has the advantages of good integrity, high rigidity, and good crack resistance of the cast-in-place floor slab. At present, the main hoisting tools for laminated panels in the market are mostly single-layer U-shaped spreaders. Only one laminated panel can be hoisted each time, which is not conducive to speeding up the hoisting progress of laminated panels. Especially in the construction of high-rise residential buildings, due to the high construction height, the tower crane The running speed is slow, resulting in a long time for hoisting the laminated slab, which seriously affects the progress of the construction period. The utility model provides a cross-combined laminated slab hanger, which includes a cross-combined hanger. Compared with the existing laminated slab spreader, the cross-combined laminated slab hanger has strong functionality, high efficiency, convenient hoisting, and safety. good points.

Utility model content

The utility model aims at the needs and deficiencies of the current technical development, and provides a cross-combined laminated slab spreader. Compared with the existing laminated slab spreader, the cross-combined laminated slab spreader has strong functionality, high efficiency, The advantages of convenient hoisting and good safety.

A cross-combined laminated board hanger includes a cross-combined hanger, and the cross-combined hanger includes a first rectangular frame and a second rectangular frame interpenetrated with each other, and through holes are opened on the longer frames of the two rectangular frames. The longer frame of a rectangular frame passes through the through hole to fix the steel wire rope, and the steel wire ropes on the two longer frames are symmetrically distributed in pairs; the longer frame of the second rectangular frame passes through the through hole to fix the steel wire rope, and the two longer The wire ropes on the frame are symmetrically distributed in pairs; pulleys are installed on the wire ropes, and the pulleys are all connected with wire rope hooks, and the wire rope hooks of the second rectangular frame are longer than the wire rope hooks of the first rectangular frame; Add pairs of parallel beams between them. A beam is added to further ensure the stability of the spreader.

In the said hanger, the number of pairs of wire ropes on the second rectangular frame is more than that on the first rectangular frame.

The logarithms of beams on the second rectangular frame and the first rectangular frame in the spreader are different.

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

The utility model provides a cross-combined laminated slab hanger, which includes a cross-combined hanger, on which a steel wire rope is worn, pulleys are installed on the steel wire rope, and the pulleys are connected with wire rope hooks, and the laminated slab can be hoisted according to the actual situation of the construction site Choose to hoist 1 piece or hoist 2 pieces at the same time, which improves the construction efficiency of the laminated slab hoisting and speeds up the construction progress; and for the laminated slabs of different sizes, the pulley slides freely on the wire rope, and the laminated slabs of different sizes can be hoisted without changing the spreader ; Moreover, when the spreader is used, the steel wire ropes at each lifting point are evenly stressed, avoiding safety accidents in which the laminated plates crack or break and fall due to high rigidity and uneven force when the laminated plates are hoisted.

Description of drawings

Fig. 1 schematic diagram of the three-dimensional structure of the utility model;

FIG. 2 is a schematic top view of FIG. 1 .

Reference signs:

1. The first rectangular frame, 2. The second rectangular frame, 3. The second rectangular frame beam, 4. The first rectangular frame beam, 5. Steel wire rope, 6. Pulley, 7. Wire rope hook, 8. Laminated board.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with specific embodiments.

Example 1

A cross-combined laminated board hanger, including a cross-combined hanger, the cross-combined hanger includes a first rectangular frame 1 and a second rectangular frame 2 interspersed with each other, and through holes are opened on the respective longer frames of the two rectangular frames , the two longer frames of the first rectangular frame 1 are threaded and fixed with two pairs of steel wire ropes 5 through through holes, one end of the two pairs of steel wire ropes 5 is threaded and fixed at the endpoint of the longer frame, and the other end is threaded and fixed at the middle of the longer frame position, and the wire ropes 5 are symmetrically distributed;

Similarly, the two longer frames of the second rectangular frame 2 pass through through holes to fix 2 pairs of steel wire ropes 5, and one end of these two pairs of steel wire ropes 5 is threaded and fixed at the endpoint of the longer frame, and the other end is threaded and fixed at the middle of the longer frame. position, and the wire ropes 5 are symmetrically distributed;

Pulley 6 is all installed on the wire rope 5, and pulley 6 is all connected wire rope hook 7, and the wire rope hook 6 of the second rectangular frame 2 is all longer than the wire rope hook 6 of the first rectangular frame 1;

A pair of parallel first rectangular frame beams 4 are welded on the first rectangular frame 1, and the two first rectangular frame beams 4 are respectively located outside the quadrilateral frame formed by interspersing the two rectangular frames,

A pair of parallel first rectangular frame crossbeams 3 are welded on the second rectangular frame 2 , and the two second rectangular frame crossbeams 3 are respectively located outside the quadrilateral frame formed by the two rectangular frames interspersed.

Example 2

A cross-combined laminated board hanger, including a cross-combined hanger, the cross-combined hanger includes a first rectangular frame 1 and a second rectangular frame 2 interspersed with each other, and through holes are opened on the respective longer frames of the two rectangular frames , the two longer frames of the first rectangular frame 1 are threaded and fixed with two pairs of steel wire ropes 5 through through holes, one end of the two pairs of steel wire ropes 5 is threaded and fixed at the endpoint of the longer frame, and the other end is threaded and fixed at the middle of the longer frame position, and the wire ropes 5 are symmetrically distributed;

The two longer frames of the second rectangular frame 2 pass through through holes to fix three pairs of steel wire ropes 5, and among the three pairs of steel wire ropes 5, one end of two pairs of steel wire ropes 5 is threaded and fixed at the endpoint of the longer frame, and the other end is threaded and fixed. At about one-third of the longer frame, the remaining pair of threads are fixed at the middle of the longer frame, and the steel wire ropes 5 are distributed symmetrically;

Pulley 6 is all installed on the wire rope 5, and pulley 6 is all connected wire rope hook 7, and the wire rope hook 6 of the second rectangular frame 2 is all longer than the wire rope hook 6 of the first rectangular frame 1;

A pair of parallel first rectangular frame beams 4 are welded on the first rectangular frame 1, and the two first rectangular frame beams 4 are respectively located outside the quadrilateral frame formed by interspersing the two rectangular frames,

Two pairs of parallel first rectangular frame crossbeams 3 are welded on the second rectangular frame 2, and the two pairs of second rectangular frame crossbeams 3 are respectively located outside the quadrilateral frame formed by the interspersed two rectangular frames.

In the above-mentioned embodiment and practical application, the cross combination hanger and its upper accessories can be made by welding 16# channel steel, and the steel wire rope can use 18 steel wire rope, etc. The distance of 6 long 2-3 meters of wire rope hooks etc.

When the utility model is in use, the steel wire rope hook 6 on the first rectangular frame 1 is hoisted on a laminated board, and the angle is adjusted after the hook is lifted, and another laminated board is hoisted by the steel wire rope hook 6 of the second rectangular frame 2, and adjusted after the hook is lifted. Angle, lift.

Claims (3)

1. A cross-combined laminated plate hanger is characterized in that it comprises a cross-combined hanger, and the cross-combined hanger comprises a first rectangular frame and a second rectangular frame interspersed with each other, on the respective longer borders of the two rectangular frames A through hole is opened, the longer frame of the first rectangular frame passes through the through hole to fix the steel wire rope, and the steel wire ropes on the two longer frames are symmetrically distributed in pairs, and the longer frame of the second rectangular frame passes through the through hole to fix the steel wire rope. And the wire ropes on the two longer frames are symmetrically distributed in pairs; pulleys are installed on the wire ropes, and the pulleys are connected with wire rope hooks, and the wire rope hooks of the second rectangular frame are longer than the wire rope hooks of the first rectangular frame; Pairs of parallel beams are added between the longer frames. 2. The spreader according to claim 1, characterized in that the second rectangular frame has more wire rope pairs than the first rectangular frame. 3. The spreader according to claim 1 or 2, characterized in that the number of beams on the second rectangular frame is different from that on the first rectangular frame.