CN220521583U - Assembled lift plate lift layer building structure - Google Patents

Abstract

The utility model provides an assembled lifting plate lifting layer building structure which comprises a supporting seat, wherein four corners of the top of the supporting seat are vertically fixed with bearing columns, one side of each bearing column is provided with a screw groove, lifting screws are arranged in the screw grooves, the top of each bearing column is provided with a lifting motor, a transmission shaft of each lifting motor is connected with each lifting screw, four lifting screws are movably meshed with screw sleeves, lifting plates are fixed between the four screw sleeves, the bottoms of the lifting plates are movably hinged with anti-falling plates, the tops of the supporting seats below the anti-falling plates are provided with mounting grooves, the bottoms of inner cavities of the mounting grooves are provided with lifting cylinders, the tops of the lifting cylinders are provided with limiting plates, and the tops of the limiting plates are provided with limiting teeth which are matched with the anti-falling plates. The utility model has reasonable structure and good use effect after adopting the scheme.

Description

Assembled lift plate lift layer building structure

Technical Field

The utility model relates to the technical field of assembled buildings, in particular to an assembled lifting plate and lifting layer building structure.

Background

The assembled building is formed by assembling prefabricated parts on a construction site and is divided into five types of block building, plate building, box type building, skeleton plate building and lifting plate lifting layer building according to the form and construction method of the prefabricated parts, wherein the lifting layer building is formed by installing inner and outer prefabricated walls when the floor slab of each layer of the lifting plate building is still on the ground. The plate lifting structure is a plate column structure which is formed by sequentially lifting a roof plate and a floor slab which are formed by laminating and pouring on a terrace into place by a plate lifting machine arranged on a prefabricated column, supporting by steel pins and pouring concrete at joints. The lift building structure for assembled lift plate among the prior art does not have anti-falling device in most cases, and when the during operation appears the condition of smooth silk between lift screw and swivel nut, the lift plate can take place to fall to can lead to the personnel of work on the lift plate to produce danger.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an assembled lifting plate and lifting layer building structure which is reasonable in structure and good in use effect.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides an assembled lift board lift layer building structure, it is including the supporting seat, four corners at supporting seat top are vertical to be fixed with and accept the post, accept one side that the post is close to the supporting seat center and all open and have the screw rod groove, vertically install the lift screw in the screw rod groove, accept the post top and install elevator motor, elevator motor's transmission shaft downwardly extending to the screw rod inslot is connected with the lift screw, all movable engagement has the swivel nut on four lift screws, be fixed with the lifter plate between four swivel nuts, lifter plate bottom swing joint has the anti-falling plate, the supporting seat top of anti-falling plate below is equipped with the mounting groove that the indent formed, the lift cylinder is installed to mounting groove inner chamber bottom, the limiting plate is installed at the lift cylinder top, limiting tooth is equipped with spacing tooth, spacing tooth and anti-falling plate cooperation use.

The width of the mounting groove is a, and the width of the anti-falling plate is b, so that a is more than b.

The two anti-falling plates are hinged to two sides of the bottom of the lifting plate respectively, and the two hinged anti-falling plates are in an eight shape.

After the lifting device is adopted, the piston rod of the lifting cylinder in the initial state is in a contracted state, the limiting teeth are positioned in the mounting groove, when the lifting plate needs to be lifted, the lifting motor rotates to drive the lifting screw to rotate through the transmission shaft, the lifting screw drives the lifting plate to lift through the threaded sleeve under the action of the threads, when the lifting plate is lifted to a required position, the lifting motor stops working, the piston rod of the lifting cylinder stretches out to drive the limiting plate to lift, the limiting plate drives the limiting teeth to synchronously lift, the limiting teeth upwards extend out of the mounting groove to limit the anti-falling plate, and the lifting plate is prevented from falling under an emergency through the limited anti-falling plate; the utility model has reasonable structure and good use effect after adopting the scheme.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the present utility model.

Detailed Description

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

The utility model is further described below with reference to all drawings, in which preferred embodiments of the utility model are: referring to fig. 1 and 2, an assembled lifting plate building structure according to the embodiment includes a supporting seat 1, four corners at the top of the supporting seat 1 are vertically fixed with a supporting column 2, one side of the supporting column 2, which is close to the center of the supporting seat 1, is provided with a screw groove 3, a lifting screw 4 is vertically installed in the screw groove 3, a lifting motor 5 is installed at the top of the supporting column 2, a transmission shaft of the lifting motor 5 extends downwards to the screw groove 3 and is connected with the lifting screw 4, threaded sleeves 6 are movably engaged with each other on the four lifting screws 4, lifting plates 7 are fixed between the four threaded sleeves 6, the bottoms of the lifting plates 7 are movably hinged with anti-falling plates 8, the two anti-falling plates 8 are respectively hinged at two sides at the bottom of the lifting plates 7, two anti-falling plates 8 after being hinged are in an eight shape, an installation groove 9 formed by concave is arranged at the top of the supporting seat 1, the width of the installation groove 9 is a, the width of the anti-falling plates 8 is b, a is greater than b, a is installed at the bottom of an inner cavity of the installation groove 9, a lifting cylinder 10 is installed at the bottom of the lifting cylinder 10, a top of the lifting cylinder 11 is installed at the top of the lifting cylinder 10, and a limiting tooth 11 is provided with limiting teeth 12 and is matched with limiting teeth 12. After the embodiment is adopted, a piston rod of the lifting cylinder in an initial state is in a contracted state, the limiting teeth are positioned in the mounting groove, when the lifting plate needs to ascend, the lifting motor rotates to drive the lifting screw to rotate through the transmission shaft, the lifting screw drives the lifting plate to ascend through the threaded sleeve under the action of the threads, when the lifting plate ascends to a required position, the lifting motor stops working, the piston rod of the lifting cylinder stretches out to drive the limiting plate to ascend, the limiting plate drives the limiting teeth to ascend synchronously, the limiting teeth upwards extend out of the mounting groove to limit the anti-falling plate, and the lifting plate is prevented from falling under an emergency through the limited anti-falling plate; the utility model has reasonable structure and good use effect after adopting the embodiment.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so that all changes made in the shape and principles of the present utility model are covered by the scope of the present utility model.

Claims (3)

1. The utility model provides an assembled lift board rises layer building structure, it is including supporting seat (1), its characterized in that: four corners at the top of the supporting seat (1) are vertically fixed with a bearing column (2), one side, close to the center of the supporting seat (1), of the bearing column (2) is provided with a screw groove (3), a lifting screw (4) is vertically installed in the screw groove (3), a lifting motor (5) is installed at the top of the bearing column (2), a transmission shaft of the lifting motor (5) downwards extends into the screw groove (3) and is connected with the lifting screw (4), threaded sleeves (6) are movably meshed on the four lifting screw (4), lifting plates (7) are fixed between the four threaded sleeves (6), the bottoms of the lifting plates (7) are movably hinged with anti-falling plates (8), the tops of the supporting seat (1) below the anti-falling plates (8) are provided with installation grooves (9) formed by concave portions, lifting cylinders (10) are installed at the bottoms of inner cavities of the installation grooves (9), limiting plates (11) are installed at the tops of the lifting cylinders (10), limiting teeth (12) are arranged at the tops of the limiting plates (11), and the limiting teeth (12) are matched with the anti-falling plates (8).

2. A fabricated panel-lifting building structure as claimed in claim 1, wherein: the width of the mounting groove (9) is a, and the width of the anti-falling plate (8) is b, wherein a is more than b.

3. A fabricated panel-lifting building structure as claimed in claim 1, wherein: the two anti-falling plates (8) are respectively hinged to two sides of the bottom of the lifting plate (7), and the two hinged anti-falling plates (8) are in an eight shape.