CN215755982U - Prefabricated part with lifting appliance - Google Patents

Abstract

The utility model discloses a prefabricated part with a lifting appliance, which belongs to the field of prefabricated parts and comprises a prefabricated part body, wherein a base is arranged at the upper end of the prefabricated part body, the upper end of the base is connected with the lifting appliance through a double screw, a connecting assembly is arranged between the prefabricated part body and the lifting appliance and comprises two screw pipes, the two screw pipes are symmetrically arranged in the prefabricated part body, two through holes are symmetrically formed in the base and positioned at the upper ends of the screw pipes, a screw rod is connected with the screw pipes through internal threads of the screw pipes, and the other end of the screw rod sequentially penetrates through the pipe orifices of the screw pipes and the through holes. The lifting appliance overcomes the defects of the prior art, the lifting appliance is arranged on the prefabricated part through the mutual matching of the prefabricated part body, the base, the lifting appliance and other structures, so that the prefabricated part is convenient to lift, the applicability of the device is improved, the lifting appliance is convenient to install and detach through the matching between the spiral pipe and the screw rod, the lifting appliance can be recycled, and resources are saved.

Description

Prefabricated part with lifting appliance

Technical Field

The utility model relates to the field of prefabricated parts, in particular to a prefabricated part with a lifting appliance.

Background

The prefabricated member is formed by pouring concrete before construction, and only one iron plate capable of being welded is exposed.

At present, the hoisting rings on the existing prefabricated members are generally implanted into a concrete structure during construction and cannot be reused, so that waste is caused, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a prefabricated member with a lifting appliance, which overcomes the defects of the prior art and aims to solve the problems that the lifting ring on the conventional prefabricated member is generally implanted into a concrete structure during construction and cannot be recycled, so that waste is caused and the cost is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the prefabricated part with the lifting appliance comprises a prefabricated part body, wherein a base is arranged at the upper end of the prefabricated part body, the upper end of the base is connected with the lifting appliance through a double screw rod, and a connecting assembly is arranged between the prefabricated part body and the lifting appliance;

coupling assembling includes two screwed pipes, two the screwed pipe symmetry is installed at the prefab originally internally, two through-holes have been seted up to the symmetry on the base, and two through-holes are located screwed pipe upper end position, screwed pipe female connection has the lead screw, the lead screw other end passes the mouth of pipe and the through-hole setting of screwed pipe in proper order, and lead screw and through-hole phase-match, install the protection subassembly on the prefab body.

As a preferable technical scheme of the utility model, the upper end of the screw rod is provided with a rotating block.

As a preferred technical scheme of the utility model, two gaskets are symmetrically arranged at the upper end of the base and are arranged at the position right below the rotating block.

As a preferable technical scheme of the utility model, a connecting block is connected between the two screw rods and is arranged in the prefabricated part body.

As a preferable technical scheme of the utility model, a handle is arranged at the upper end of the protective sleeve.

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

the lifting appliance is arranged on the prefabricated part through the mutual matching of the prefabricated part body, the base, the lifting appliance and other structures, so that the prefabricated part can be conveniently lifted, and the applicability of the device is improved.

The lifting appliance is convenient to mount and dismount through the matching between the spiral pipe and the screw rod, so that the lifting appliance can be recycled, and resources are saved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention.

Description of reference numerals:

1. a preform body; 2. a base; 3. a spreader; 4. a solenoid; 5. connecting blocks; 6. a screw rod; 7. rotating the block; 8. a gasket; 9. a protective sleeve; 10. hoisting holes; 11. a limiting rod; 12. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a prefabricated member with a lifting appliance comprises a prefabricated member body 1, wherein a base 2 is arranged at the upper end of the prefabricated member body 1, the upper end of the base 2 is connected with a lifting appliance 3 through a double screw, the base 2 and the lifting appliance 3 are connected more firmly through the double screw, a connecting assembly is arranged between the prefabricated member body 1 and the lifting appliance 3, the prefabricated member body 1 is lifted through the lifting appliance 3, and the applicability of the device is improved.

Specifically, please refer to fig. 1, the connecting assembly includes two spiral pipes 4, the two spiral pipes 4 are symmetrically installed in the prefabricated member body 1, a connecting block 5 is connected between the two spiral pipes 4, the connecting block 5 is disposed in the prefabricated member body 1, and the connecting block 5 connects the two spiral pipes 4 to prevent the spiral pipes 4 from separating from the prefabricated member body 1. The pipe orifice of the screw pipe 4 is flush with the upper end of the prefabricated part body 1, two through holes are symmetrically formed in the base 2 and are positioned at the upper end of the screw pipe 4, a screw rod 6 is in threaded connection with the screw pipe 4, the other end of the screw rod 6 sequentially penetrates through the pipe orifice and the through holes of the screw pipe 4, a rotating block 7 is installed at the upper end of the screw rod 6, the screw rod 6 is convenient to rotate, two gaskets 8 are symmetrically installed at the upper end of the base 2, the gaskets 8 are positioned under the rotating block 7, the stress area of the gaskets 8 is increased, the screw rod 6 is prevented from being damaged due to overlarge pressure, the screw rod 6 is matched with the through holes, the screw rod 6 is enabled to move under the action of threads in the screw pipe 4 by rotating the screw rod 6, the base 2 is fixed on the prefabricated part body 1, so that the lifting appliance 3 is installed, the lifting appliance 3 is installed and detached through the screw rod 6 and the screw pipe 4, and the lifting appliance 3 can be repeatedly utilized, and resources are saved.

Specifically, please refer to fig. 1 and 2, install the protection subassembly on the prefab body 1, the protection subassembly includes protective sheath 9, protective sheath 9 sets up the upper end at prefab body 1, and hoist 3 sets up in protective sheath 9, lifting hole 10 has been seted up on the lateral wall of hoist 3, prefab body 1 top is provided with gag lever post 11, gag lever post 11 runs through protective sheath 9 and sets up, and gag lever post 11 passes lifting hole 10 and sets up, handle 12 is installed to protective sheath 9 upper end, conveniently take up protective sheath 9, when the staff prepares to carry out pre-buried to the pouring concrete on prefab body 1, protective sheath 9 will separate concrete and hoist 3, prevent that the concrete from entering into in screwed pipe 4, make screwed pipe 4 and lead screw 6 solidify and cause the scrapping together, thereby can protect hoist 3, improve hoist 3's life.

The working principle is as follows: when using, the lead screw 6 rotates, the lead screw 6 will receive the screw thread effect in the screwed pipe 4 and move, the lead screw 6 will fix base 2 on prefab body 1, thereby can hoist prefab body 1 through hoist 3, and simultaneously, through rotating lead screw 6, make lead screw 6 break away from screwed pipe 4, come to dismantle hoist 3, can carry out reuse to hoist 3, when carrying out the during operation, to pouring concrete on prefab body 1, hoist 3 can be protected to the protection subassembly, prevent that the concrete from entering into screwed pipe 4 in, solidify screwed pipe 4 and lead screw 6, when dismantling, only need with gag lever post 11 take out in the protective sheath 9 can.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a prefab with hoist, includes prefab body (1), its characterized in that: a base (2) is arranged at the upper end of the prefabricated part body (1), a lifting appliance (3) is connected to the upper end of the base (2) through a double screw, and a connecting assembly is arranged between the prefabricated part body (1) and the lifting appliance (3);

coupling assembling includes two screwed pipes (4), two screwed pipe (4) symmetry is installed in prefab body (1), two through-holes have been seted up to the symmetry on base (2), and two through-holes are located screwed pipe (4) upper end position, screwed pipe (4) female connection has lead screw (6), the mouth of pipe and the through-hole setting that the lead screw (6) other end passed screwed pipe (4) in proper order, and lead screw (6) and through-hole phase-match, install the protection subassembly on prefab body (1).

2. The preform with spreader according to claim 1, wherein: and a rotating block (7) is installed at the upper end of the screw rod (6).

3. The preform with spreader according to claim 1, wherein: two gaskets (8) are symmetrically installed at the upper end of the base (2), and the gaskets (8) are arranged under the rotating block (7).

4. The preform with spreader according to claim 1, wherein: two be connected with connecting block (5) jointly between lead screw (6), and connecting block (5) set up in prefab body (1).

5. The preform with spreader according to claim 1, wherein: the protection component comprises a protection sleeve (9), the protection sleeve (9) is arranged at the upper end of the prefabricated part body (1), the lifting appliance (3) is arranged in the protection sleeve (9), a lifting hole (10) is formed in the side wall of the lifting appliance (3), a limiting rod (11) is arranged above the prefabricated part body (1), the limiting rod (11) penetrates through the protection sleeve (9) and is arranged, and the limiting rod (11) penetrates through the lifting hole (10).

6. A preform with a spreader according to claim 5, wherein: and a handle (12) is arranged at the upper end of the protective sleeve (9).

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