CN212356218U - Modular hoisting frame for fabricated building - Google Patents

Abstract

The utility model provides a modularization hoist and mount frame for assembly type structure, including the frame, the frame top is equipped with lifts by crane wire rope, and the frame bottom is equipped with a plurality of rings, is equipped with the connecting wire on the ring, connects the go-between cooperation on the corner fittings that the wire bottom was equipped with the couple. The hoisting frame can assist the module unit to hoist, improves the hoisting stability, is simple to operate, and has great market application and popularization values.

Description

Modular hoisting frame for fabricated building

Technical Field

The utility model relates to a modularization hoist and mount frame for assembly type structure belongs to the assembly type structure field.

Background

In recent years, with the rapid development of the construction industry, the traditional construction mode highlights the problems of high construction labor intensity, low production efficiency and high resource consumption, so that the government strengthens the regulation and control policy, and thirteen five of the construction industry and related policies promote the industrialization of the construction and the vigorous development of the fabricated building. The building module unit is a building component which is manufactured in a factory in advance and is assembled on a construction site, mainly comprises a frame, an interior and an exterior, and can be used as a component of a multi-storey building such as a community, a hotel, a school and the like. The frame comprises a top beam, a bottom beam, corner fittings and the like. In the actual assembly type building construction process, the size of a single module is large, and the stability is not easy to control during hoisting. For example, in the process of building a 'Huadu Hui gardening experience center' in Yangzhou city, a single module is 12.00m long, 2.40m wide and 3.00m high. When the module is hoisted, the optimal hoisting point of the module is about 20% of the length of the two ends of the module unit, and the hoisting of the module unit is relatively most stable. During the re-hoisting process, a plurality of eye bolts with hooks are usually fixed on the top beam of the module unit, so that the module unit can be hoisted by using a crane, but local reinforcement is needed at 20 percent, otherwise the top beam bears all the weight of the module unit and is easy to generate bending deformation, and the connection between the top beam and the built-in equipment is likely to be separated or broken. This problem can be solved by local reinforcement, affecting the overall construction and being uneconomical. As shown in fig. 1.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a modularization hoist and mount frame for assembly type structure is provided, supplementary module unit hoists, improves hoist and mount stability, easy operation.

The utility model aims at realizing like this, a modularization hoist and mount frame for assembly type structure, its characterized in that: the hoisting device comprises a frame, wherein a hoisting steel wire rope is arranged at the top of the frame, a plurality of hoisting rings are arranged at the bottom of the frame, a connecting steel wire is arranged on the hoisting rings, and a hook is arranged at the bottom of the connecting steel wire;

the frame is provided with a plurality of hoisting mechanisms, each hoisting mechanism comprises a hoisting rod, the lower end of each hoisting rod is provided with a hoisting supporting plate, and the top of each hoisting rod is provided with a limiting part; the frame is provided with a sliding hole for the hoisting rod to pass through, the hoisting rod passes through the sliding hole, and the hoisting rod can move up and down along the sliding hole and move in the horizontal direction limited by the sliding hole;

a linkage plate is arranged between the limiting part and the frame, a through hole for the hoisting rod to pass through and slide up and down is formed in the linkage plate, a spring is arranged between the linkage plate and the limiting part, and the spring is sleeved on the hoisting rod;

one side that spacing portion is close to the frame tip is equipped with the tight mechanism in top, and the tight mechanism in top is equipped with on the fixed plate including setting up at the frame upside with the tight screw rod complex screw hole in top on the fixed plate, and the tight screw rod in top revolves in and passes the screw hole, and the one end top that the tight screw rod in top passed the screw hole is in spacing portion one side.

And a rotating handle is arranged at one end of the jacking screw rod, which is far away from the limiting part.

The bottom of the frame is provided with at least four lifting rings.

The sliding hole is an oval or rectangular sliding hole.

The hoisting rod comprises a rod part on the upper part and a hoisting rope on the lower part, and the hoisting rope is fixed on the lower part of the rod part.

The utility model discloses rational in infrastructure, manufacturing are easy, convenient to use, through the utility model discloses, a modularization hoist and mount frame for assembly type structure, including the frame, the frame top is equipped with lifts by crane wire rope, and the frame bottom is equipped with four at least rings, is equipped with the connection steel wire on the ring, connects the go-between cooperation on the corner fittings that the steel wire bottom was equipped with the couple. Be equipped with a plurality of hoisting machine on the frame and construct, hoisting machine constructs including the lifting rod, and the lifting rod lower extreme is equipped with the hoist and mount layer board to the module unit bracketing, and the lifting rod top is equipped with spacing portion, is equipped with the sliding hole that supplies the lifting rod to pass on the frame. A linkage plate is arranged between the limiting part and the frame, a through hole for the hoisting rod to pass through and slide up and down is arranged on the linkage plate, and a spring is arranged between the linkage plate and the limiting part. One side that spacing portion is close to the frame tip is equipped with the tight mechanism in top, and the tight mechanism in top is equipped with on the fixed plate with the tight screw rod complex screw hole in top including setting up the fixed plate at the frame upside on the fixed plate, and the tight screw rod one end in top is tight in spacing portion one side. And a rotating handle is arranged at one end of the jacking screw rod, which is far away from the limiting part.

The utility model provides a modular hoisting frame for an assembly type building, which not only ensures that a crane can hoist at a proper position with the hoisting frame, and realizes the stability of hoisting; the lifting points of the module units are arranged on the corner fittings, vertical lifting can be realized by arranging four lifting positions, the four points are uniformly stressed, the requirement on lifting rigidity is met, horizontal force and shearing force generated on the module units are reduced to the greatest extent, and the requirement on stability of a lifting module is met.

Drawings

FIG. 1 is a schematic view of a conventional hoist;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a preferred structure of the present invention;

FIG. 4 is a schematic top view of the structure of FIG. 2;

in the figure: the device comprises a frame 1, a hoisting steel wire rope 2, a hoisting ring 3, a connecting steel wire 4, a hook 5, a module unit 6, a connecting ring 7, a hoisting rod 8, a hoisting supporting plate 9, a limiting part 10, a linkage plate 11, a spring 12, a fixed plate 13, a tightening screw 14, a rotating handle 15, a sliding hole 101, a through hole 1101 and a threaded hole 1301.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-2, a modular hoisting frame for an assembly type building includes a frame 1, in this embodiment, the frame 1 is a rectangular structure, the specific size is designed according to a module unit, a reinforcing connection beam can be further disposed inside the frame 1, and the frame 1 can be made of H-steel by welding. The top of the frame 1 is provided with a hoisting steel wire rope 2, the bottom of the frame 1 is provided with at least four hoisting rings 3, the hoisting rings 3 are provided with connecting steel wires 4, the bottom of each connecting steel wire 4 is provided with a hook 5, and the hook 5 is matched with a connecting ring 7 on a corner fitting of the module unit 6.

The hoisting frame is provided with the frame 1, so that a crane can be guaranteed to hoist at a proper position with the hoisting frame, and the stability of hoisting is realized; meanwhile, the hoisting points of the module unit 6 are arranged on the corner fittings, vertical hoisting can be realized by arranging four hoisting positions, the four points are uniformly stressed, the requirement on hoisting rigidity is met, the horizontal force and the shearing force generated on the module unit 6 are reduced to the maximum extent, and the requirement on the stability of a hoisting module is met.

Preferably, be equipped with a plurality of hoisting mechanisms on the frame 1, in this embodiment, hoisting mechanism's quantity is four, sets up four angular positions at modular unit 6, hoisting mechanism includes lifting rod 8, and lifting rod 8 lower extreme is equipped with the hoist and mount layer board 9 to modular unit 6 bracketing, and lifting rod 8 top is equipped with spacing portion 10, is equipped with the sliding hole 101 that supplies lifting rod 8 to pass on the frame 1, and the direction of sliding hole 101 is the same with modular unit 6's length direction.

When the hoisting device is used specifically, the hoisting steel wire rope 2 is connected with the hoisting equipment, the module unit 6 is hoisted upwards, the hoisting rod 8 is moved along the sliding hole 101 after being hoisted away from the ground, the hoisting support plate 9 is moved towards the module unit 6, the hoisting support plate 9 is moved to the bottom of the module unit 6, and the module unit 6 is propped; after the module units are installed in place, the module units 6 are hoisted; after the module unit 6 is lifted to the destination, the lifting rod 8 is firstly moved, the lifting support plate 9 is separated from the module unit 6, the lifting rod 8 is upwards pushed, and after the module unit 6 is placed at the lifting position, the connection between the hook 5 and the connecting ring 7 is loosened, so that the lifting is completed.

Through setting up hoisting machine and constructing, increase the tie point of hoist and mount frame and modular unit 6, make modular unit 6 not only the corner spare atress, simultaneously because the contact of hoist and mount layer board 9 with modular unit 6 bottom, the even atress of 6 floorbars of modular unit is also, through increasing stress point and stress position, prevent single position atress and damage the modular unit easily, improve the stability and the degree of safety of hoist and mount.

As the alternative of this embodiment, hoist and mount pole 8 includes the pole portion on upper portion and the hoist and mount rope of lower part, and the hoist and mount rope setting is fixed in pole portion lower part, and hoist and mount layer board 9 is connected with hoist and mount rope lower extreme, through setting up hoist and mount pole 8 the latter half into flexible portion, conveniently removes hoist and mount layer board 9 to the modular unit bottom.

Preferably, a linkage plate 11 is arranged between the limiting part 10 and the frame 1, a through hole 1101 through which the hoisting rod 8 passes and slides up and down is arranged on the linkage plate 11, a spring 12 is arranged between the linkage plate 11 and the limiting part 10, and the spring 12 is sleeved on the hoisting rod 8. Through setting up spring 12, can make hoist and mount layer board 9 hug closely modular unit 6 bottoms, guarantee effective atress, simultaneously, after hoist and mount layer board 9 breaks away from modular unit 6, under the effect of spring 12, make hoist and mount pole 8 drive hoist and mount layer board 9 and move upwards, prevent that hoist and mount layer board 9 from influencing the transferring of modular unit 6.

Preferably, one side that spacing portion 10 is close to frame 1 tip is equipped with the tight mechanism in top, and the tight mechanism in top is equipped with on the fixed plate 13 that sets up at frame 1 upside including setting up on the fixed plate 13 with the tight screw rod 14 complex screw hole 1301 in top, and the tight screw rod 14 one end in top is tight in spacing portion 10 one side, the one end that spacing portion 10 was kept away from to the tight screw rod 14 in top is equipped with twist grip 15.

By rotating the jacking screw rod 14, the jacking screw rod 14 is jacked on one side of the limiting part 10, so that the hoisting supporting plate 9 is prevented from being separated from the module unit in the hoisting process, and the hoisting stress is not uniform.

Claims (5)

1. A modularization hoist and mount frame for prefabricated building which characterized in that: the hoisting device comprises a frame (1), wherein a hoisting steel wire rope (2) is arranged at the top of the frame (1), a plurality of hoisting rings (3) are arranged at the bottom of the frame (1), connecting steel wires (4) are arranged on the hoisting rings (3), and hooks (5) are arranged at the bottoms of the connecting steel wires (4);

the frame (1) is provided with a plurality of hoisting mechanisms, each hoisting mechanism comprises a hoisting rod (8), the lower end of each hoisting rod (8) is provided with a hoisting supporting plate (9), and the top of each hoisting rod (8) is provided with a limiting part (10); the frame (1) is provided with a sliding hole (101) for the hoisting rod (8) to pass through, the hoisting rod (8) passes through the sliding hole (101), and the hoisting rod (8) can move up and down along the sliding hole (101) and move in the horizontal direction limited by the sliding hole (101);

a linkage plate (11) is arranged between the limiting part (10) and the frame (1), a through hole (1101) through which the hoisting rod (8) passes and slides up and down is formed in the linkage plate (11), a spring (12) is arranged between the linkage plate (11) and the limiting part (10), and the spring (12) is sleeved on the hoisting rod (8);

one side of the limiting portion (10) close to the end portion of the frame (1) is provided with a jacking mechanism, the jacking mechanism comprises a fixing plate (13) arranged on the upper side of the frame (1), a threaded hole (1301) matched with a jacking screw rod (14) is formed in the fixing plate (13), the jacking screw rod (14) rotates in and penetrates through the threaded hole (1301), and one end, penetrating through the threaded hole (1301), of the jacking screw rod (14) abuts against one side of the limiting portion (10).

2. A modular lifting frame for prefabricated buildings according to claim 1, characterized in that: and a rotating handle (15) is arranged at one end of the jacking screw rod (14) far away from the limiting part (10).

3. A modular lifting frame for prefabricated buildings according to claim 1, characterized in that: the bottom of the frame (1) is provided with at least four lifting rings (3).

4. A modular lifting frame for prefabricated buildings according to claim 1, characterized in that: the sliding hole (101) is an oval or rectangular sliding hole.

5. A modular lifting frame for prefabricated buildings according to claim 1, characterized in that: the hoisting rod (8) comprises a rod part on the upper part and a hoisting rope on the lower part, and the hoisting rope is fixed on the lower part of the rod part.

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