Modularized room hoisting device

Abstract

The utility model provides a modularized room hoisting device. The modularized room hoisting device comprises a steel hoisting tool main beam, the I-shaped steel beam and the steel lifting appliance secondary beam are arranged between the two steel lifting appliance main beams; the connecting structure is arranged on the steel lifting appliance main beam; the connecting structure comprises an inclined lifting lug and a lifting hole formed in the middle of the lifting lug; and the stabilizing assembly is arranged in the lifting hole and is used for improving the lifting stability of the lifting hole. The stabilizing assembly comprises an inner ring filled with damping particles, a rubber pad arranged on the inner ring, a cushion block arranged between the inner ring and the lifting hole in a surrounding mode and a supporting rod arranged on the cushion block. The utility model has the advantages of accurate positioning, no overlarge inclination and high safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to a modular room hoisting device. BACKGROUND

[0002] The concrete modular building structure splits the building into modular rooms, efficiently completes the construction procedures such as the structure, decoration, water and electricity, equipment pipeline and bathroom facilities of the modular rooms in the factory, and is a high-integration industrial construction method.

[0003] The prefabricated modular room has the characteristics of large weight, high installation precision requirement and inconsistent size, the center of mass and the lifting point position are difficult to coincide when using the existing hoisting equipment, the modular room is inclined during hoisting, and then the installation precision is affected, and the existing hoisting equipment has poor adaptability to modular hoisting of different sizes, and when hoisting deviation occurs, there is a certain danger. UTILITY MODEL CONTENTS

[0004] The utility model provides a modular room hoisting device, which can effectively solve the above problems.

[0005] The utility model is implemented as follows:

[0006] A modular room hoisting device comprises

[0007] A steel hoist main beam;

[0008] An I-beam and a steel hoist secondary beam arranged between the two steel hoist main beams;

[0009] A connecting structure arranged on the steel hoist main beam; the connecting structure comprises an inclined lifting lug and a lifting hole formed in the middle of the lifting lug;

[0010] A stabilizing assembly arranged in the lifting hole for improving the hoisting stability of the lifting hole.

[0011] As a further improvement, the stabilizing assembly comprises an inner ring filled with damping particles, a rubber pad arranged on the inner ring, a cushion block arranged between the inner ring and the lifting hole, and a support rod arranged on the cushion block.

[0012] As a further improvement, the damping particles are arranged at equal intervals in the inner ring.

[0013] As a further improvement, the lifting lug has an inclination angle A, and 15 degrees ≤ A ≤ 30 degrees.

[0014] As a further improvement, the two side surfaces of the lifting lug are also symmetrically provided with a first reinforcing plate and a second reinforcing plate.

[0015] As a further improvement, the I-shaped steel beam is symmetrically provided with a plurality of connecting bolts at both ends, and a plurality of hoisting holes are equidistantly arranged at the bottom of the I-shaped steel beam.

[0016] As a further improvement, the side surface of the steel sling main beam is equidistantly provided with a connecting plate.

[0017] As a further improvement, the first reinforcing plate and the second reinforcing plate are triangular, rectangular or trapezoidal in shape.

[0018] The beneficial effects of the present application are:

[0019] (1) The present application sets an inclined lifting lug on the steel sling main beam, which can more evenly disperse the force generated during hoisting, reduce the stress concentration on a single part, and thus reduce the risk of local damage to the structure. This design allows the hoisting force to be more directly transmitted to the main load-bearing part of the structure, reducing force deviation and improving hoisting stability. At the same time, the inclined lifting lug can better adapt to the possible non-vertical lifting hook of the hoisting equipment, reducing the risk of sliding or falling of the hoisting equipment and providing better gripping force.

[0020] (2) The present application sets a stabilizing assembly, including an inner ring, damping particles, rubber pads, cushion blocks and support rods, which work together to improve hoisting stability. Damping particles, whether made of steel ball material or rubber / polyurethane material, can effectively absorb and dissipate vibration energy. Steel ball material damping particles have high density and good wear resistance, suitable for providing good energy consumption effect. Rubber or polyurethane material damping particles utilize their viscoelastic properties to help absorb and dissipate vibration energy. Different material damping particles with different filling rates can provide the best damping effect for different application scenarios, reducing vibration and impact during hoisting and protecting the structure from damage. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be considered as limiting the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0022] Figure 1 is the front view of the present application.

[0023] Figure 2 is a schematic view of the connecting structure of the present application.

[0024] Figure 3 is the left view of the present application.

[0025] Figure 4 is a top view of the utility model.

[0026] Figure 5 is a structural schematic view of the lifting lug of the utility model.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] 1, steel sling main beam;2, I-beam;3, steel sling secondary beam;4, connecting bolt;5, connecting plate;

[0029] 6, connecting structure;60, lifting lug;61, lifting hole;610, inner ring;611, damping particle;612, rubber pad;613, pad block;614, support rod;62, first reinforcing plate;63, second reinforcing plate;

[0030] 7, hoisting hole. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0032] In the description of the utility model, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0033] Referring to Figures 1-5 Fig. 1, a modular room hoisting device comprises a steel sling main beam 1;I-beam 2 and steel sling secondary beam 3 are arranged between two steel sling main beams 1;A plurality of connecting bolts 4 are symmetrically arranged at both ends of the I-beam 2, and a plurality of hoisting holes 7 are arranged at the bottom of the I-beam 2 at equal intervals;The side surface of the steel sling main beam 1 is provided with connecting plates 5 at equal intervals.

[0034] A connecting structure 6 is arranged on the main beam 1 of the steel sling, and the connecting structure 6 comprises an ear 60 arranged obliquely, and a lifting hole 61 is formed in the middle of the ear 60.

[0035] The ear 60 has an oblique angle A, and 15 degrees ≤ A ≤ 30 degrees. In order to more evenly disperse the force generated during lifting. In one embodiment, A is about 20 degrees.

[0036] Further, the obliquely arranged ear 60 can reduce stress concentration on a single part, thereby reducing the risk of local damage to the structure, and at the same time, can make the lifting force more directly transmitted to the main load-bearing part of the structure, reduce the deviation of the force, improve the stability of lifting, and further, if the ear 60 is arranged vertically, the force during lifting may act directly on the top of the ear 60, which may cause stress concentration of the ear 60 or its connecting part. By arranging an oblique angle, the direct stress can be reduced, and in actual lifting operation, the hook of the lifting equipment may not be completely perpendicular to the object being lifted. The oblique angle of the ear 60 can better adapt to this actual situation, so that the lifting equipment is more easily aligned with the ear 60, and further, if the ear 60 is arranged improperly during lifting, the lifting equipment may slip or fall off, and the oblique ear 60 can provide better gripping force and reduce this risk.

[0037] The two side surfaces of the ear 60 are also symmetrically provided with a first reinforcing plate 62 and a second reinforcing plate 63, and further, the first reinforcing plate 62 and the second reinforcing plate 63 are triangular, rectangular or trapezoidal in shape. In order to ensure the stability of the ear 60. In one embodiment, the first reinforcing plate 62 and the second reinforcing plate 63 are triangular.

[0038] A stabilizing assembly is arranged in the lifting hole 61 to improve the lifting stability of the lifting hole 61, and the stabilizing assembly comprises an inner ring 610 filled with damping particles 611, a rubber pad 612 arranged on the inner ring 610, a pad block 613 arranged between the inner ring 610 and the lifting hole 61, and a support rod 614 arranged on the pad block 613.

[0039] The inner ring 610 is the main structure of the stabilizing assembly, directly in contact with the lifting hole 61, and filled with damping particles 611, which can absorb vibrations and impacts caused by the operation of lifting equipment or external environmental factors during lifting, and convert these energies into heat through particle collisions and friction, thereby reducing the vibration of the lifting hole 61. The upper part of the inner ring 610 is covered with a rubber pad 612, which not only provides additional cushioning, but also further absorbs and isolates vibrations to protect the lifting hole from damage. The cushion blocks 613 are arranged around the inner ring 610 and the lifting hole 61, which evenly distribute the pressure on the inner ring 610, preventing local stress concentration, and also help to stabilize the position of the inner ring 610, preventing displacement during lifting. Finally, the support rods 614 are arranged above the cushion blocks 613, providing additional support to the entire stabilizing assembly to ensure its structural stability during lifting, preventing deformation or damage to the inner ring 610 and cushion blocks 613 due to external forces. With these designs, the stabilizing assembly can effectively improve the stability of the lifting hole 61 during lifting, reduce the risk during lifting, and ensure the smooth progress of the operation.

[0040] The damping particles 611 are arranged at equal intervals in the inner ring 610.

[0041] Further, the material, size, and filling rate of the damping particles 611 are as follows:

[0042] Example One

[0043] The damping particles 611 in this embodiment are steel balls with a diameter of about 10mm, which have high density and good wear resistance, and provide good energy consumption effect.

[0044] Further, the filling rate of the damping particles 611 is about 85%, which can ensure sufficient collision and friction between the damping particles 611, thereby providing good energy consumption effect.

[0045] Example Two

[0046] The damping particles 611 in this embodiment are rubber or polyurethane, and the rubber damping particles 611 have a diameter of about 6mm. The viscoelastic properties of rubber help to absorb and dissipate vibration energy.

[0047] Further, the filling rate of the damping particles 611 is about 92%, which can maximize the damping effect.

[0048] It should be noted that the bottom of the steel sling main beam 1, the I-beam 2, and the steel sling secondary beam 3 in this case are provided with mechanical hoists (not shown in the figure), which can be adjusted in length to adjust the levelness of the module when there is a slight deviation during lifting.

[0049] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. The present application can be changed and modified in various ways by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A modular room hoist apparatus, characterized by, The utility model relates to a steel sling main beam (1); I -beam (2) and steel sling secondary beam (3) are arranged between two steel sling main beams (1); Connecting structure (6) is arranged on the steel sling main beam (1);The connecting structure (6) includes the lug (60) of inclined arrangement, the lifting hole (61) formed in the middle part of the lug (60); Stabilizing assembly is arranged in the lifting hole (61), and the lifting stability of the lifting hole (61) is improved. The stabilizing assembly includes the inner ring (610), the inner ring (610) is filled with damping particle (611), rubber pad (612) is arranged on the inner ring (610), pad block (613) is arranged between the inner ring (610) and the lifting hole (61), support rod (614) is arranged on the pad block (613).

2. A modular room hoist apparatus according to claim 1, wherein, The damping particle (611) is equidistantly arranged in the inner ring (610).

3. A modular room hoist apparatus according to claim 2, wherein, The lug (60) has an inclination angle A, 4. A modular room hoist apparatus as claimed in claim 1, wherein, 15 degrees <= A <= 30 degrees. The two side surfaces of the lug (60) are also symmetrically provided with a first reinforcing plate (62) and a second reinforcing plate (63).

5. The modular room hoist of claim 1, wherein, The two ends of the I -beam (2) are symmetrically provided with a plurality of connecting bolts (4), and the bottom of the I -beam (2) is equidistantly provided with a plurality of lifting holes (7).

6. A modular room hoist apparatus as claimed in claim 1, wherein, One side of the steel sling main beam (1) is equidistantly provided with a connecting plate (5).

7. A modular room hoist apparatus as claimed in claim 1, wherein, The first reinforcing plate (62) and the second reinforcing plate (63) are triangular, rectangular or trapezoidal in shape.

8. A modular room hoist apparatus as claimed in claim 5, wherein, ​

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