CN219281255U

CN219281255U - Prefabricated elevator shaft

Info

Publication number: CN219281255U
Application number: CN202221284528.2U
Authority: CN
Inventors: 宣善竹
Original assignee: Anhui Minsheng Derrick Manufacturing Co ltd
Current assignee: Anhui Minsheng Derrick Manufacturing Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2023-06-30
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a prefabricated elevator shaft, in particular to the elevator shaft field, which comprises four concrete columns and four concrete walls, wherein outer wall molds are arranged on the outer sides of the concrete walls, inner wall molds are arranged on the inner sides of the concrete walls, inner wall connecting pieces are arranged between adjacent inner wall molds, the inner wall connecting pieces are fixed with the inner wall molds through bolts, upright column molds are arranged between adjacent outer wall molds, outer wall connecting pieces are arranged between the upright column molds and the outer wall molds, and the upright column molds and the outer wall molds are fixedly connected with the outer wall connecting pieces through bolts. According to the elevator shaft, the outer wall connecting pieces and the inner wall connecting pieces with different widths can be manufactured according to the size specification of the elevator shaft, and then the elevator shaft is installed without changing the specification and the size of other components, so that the elevator shaft can adapt to elevator shafts with different size requirements.

Description

Prefabricated elevator shaft

Technical Field

The utility model relates to the field of elevator shafts, in particular to a prefabricated elevator shaft.

Background

The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to elevator type selection, an elevator track and a counterweight track are installed on the wall of the shaft, an elevator door is installed at a reserved door opening, and an elevator machine room is arranged at the top of the shaft.

At present, prefabricated elevator shafts are prefabricated in advance through elevator shaft templates, and are cast after being installed on site, so that the construction period is greatly shortened, the model sizes of the elevator shafts are various, the existing prefabricated elevator shafts can only adapt to single elevator shaft specifications, and universality is poor.

Therefore, it is necessary to invent a prefabricated elevator shaft to solve the above problems.

Disclosure of Invention

The utility model aims to provide a prefabricated elevator shaft, by arranging an outer wall connecting piece and an inner wall connecting piece, the outer wall connecting piece and the inner wall connecting piece with different widths can be manufactured according to the dimension specification of the elevator shaft, and then the prefabricated elevator shaft is installed without changing the specification and the dimension of other components, so that the prefabricated elevator shaft can be suitable for elevator shafts with different dimension requirements, and the defects in the technology are overcome.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a prefabricated elevator shaft, includes concrete column and concrete wall, concrete wall and concrete column quantity all set up to four, the concrete wall outside is provided with outer wall mould, the concrete wall inboard is provided with interior wall mould, is provided with interior wall connecting piece between the adjacent interior wall mould, interior wall connecting piece passes through the bolt fastening with interior wall mould, is provided with the stand mould between the adjacent outer wall mould, be provided with outer wall connecting piece between stand mould and the outer wall mould, stand mould and outer wall mould all pass through bolt and outer wall connecting piece fixed connection.

Preferably, the upright post mold comprises two vertically arranged mold steel plates, an upright post connecting piece is arranged between the two mold steel plates, and the mold steel plates are fixedly connected with the upright post connecting piece through bolts.

Preferably, the outer wall mold and the inner wall mold are both composed of a plurality of mold steel plates, and the adjacent mold steel plates are fixedly connected through bolts.

Preferably, the mould steel plate is formed by rectangular metal plate four sides panel beating, mould steel plate one side is provided with the strengthening rib.

Preferably, the reinforcing ribs are welded and fixed with the die steel plate, the number of the reinforcing ribs is multiple, and the reinforcing ribs are distributed at equal intervals.

Preferably, the number of the inner wall molds is four, and the four inner wall molds are distributed in a rectangular shape.

In the technical scheme, the utility model has the technical effects and advantages that:

through setting up outer wall connecting piece and interior wall connecting piece, can make outer wall connecting piece and interior wall connecting piece of different width according to the size specification of elevator shaft, then install, need not to change the specification size of other subassemblies to make it can adapt to the elevator shaft of various different size requirements.

Drawings

For a clearer description of embodiments of the present application or of the solutions in the prior art, the drawings that are needed in the embodiments will be briefly described, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and that other drawings can be obtained according to these drawings by a person having ordinary skill in the art.

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

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic view of the overall structure of the mold steel plate of the present utility model;

FIG. 4 is a schematic perspective view of an interior wall connector according to the present utility model;

FIG. 5 is a schematic perspective view of the exterior wall connector according to the present utility model;

FIG. 6 is a schematic perspective view of a column connector according to the present utility model;

FIG. 7 is a schematic view of the overall structure of the transverse arrangement of the die steel plate of the present utility model;

FIG. 8 is a schematic view of the assembly structure of the interior wall connector of the present utility model.

Reference numerals illustrate:

1 concrete column, 2 concrete wall, 3 outer wall mould, 4 interior wall mould, 5 interior wall connecting piece, 6 stand mould, 7 outer wall connecting piece, 8 mould steel sheet, 9 stand connecting piece, 10 strengthening rib.

Detailed Description

In order to better understand the technical solutions of the present utility model, the following detailed description of the present utility model will be provided with reference to the accompanying drawings.

The utility model provides a prefabricated elevator shaft as shown in figures 1-8, which comprises concrete columns 1 and concrete walls 2, wherein the number of the concrete walls 2 and the number of the concrete columns 1 are four, outer wall dies 3 are arranged on the outer sides of the concrete walls 2, inner wall dies 4 are arranged on the inner sides of the concrete walls 2, inner wall connecting pieces 5 are arranged between adjacent inner wall dies 4, the inner wall connecting pieces 5 and the inner wall dies 4 are fixed through bolts, the inner wall connecting pieces 5 can be integrally formed, two parts can be connected through bolts, the manufacturing process difficulty can be reduced, upright column dies 6 are arranged between the adjacent outer wall dies 3, outer wall connecting pieces 7 are arranged between the upright column dies 6 and the outer wall dies 3, and the upright column dies 6 and the outer wall dies 3 are fixedly connected with the outer wall connecting pieces 7 through bolts.

Further, in the above technical scheme, the stand mould 6 includes two mould steel plates 8 that set up perpendicularly, is provided with stand connecting piece 9 between two mould steel plates 8, the mould steel plate 8 passes through bolt fixed connection with stand connecting piece 9, constitutes stand mould 6 through the mould steel plate 8 that stand connecting piece 9 connect two perpendicular settings, then cooperates with outer wall mould 3 and interior wall mould 4, conveniently pours concrete column 1.

Further, in the above technical scheme, the outer wall mold 3 and the inner wall mold 4 are respectively formed by a plurality of mold steel plates 8, the adjacent mold steel plates 8 are fixedly connected through bolts, the outer wall mold 3 and the inner wall mold 4 are formed by using the mold steel plates 8, so that the outer wall mold 3 and the inner wall mold 4 can be transported more conveniently, and meanwhile, the inner wall mold 4 and the outer wall mold 3 with different specifications can be formed by combining different amounts.

Further, in the above technical scheme, the mould steel sheet 8 is formed by rectangle metal sheet four sides panel beating, mould steel sheet 8 one side is provided with strengthening rib 10, makes things convenient for mould steel sheet 8 to be connected with other subassemblies, and the intensity of mould steel sheet 8 can be improved in the joining of strengthening rib 10 simultaneously.

Further, in the above technical scheme, the strengthening rib 10 and the mould steel sheet 8 welded fastening, strengthening rib 10 quantity sets up to a plurality ofly, and a plurality of strengthening ribs 10 equidistance distributes, further improves the intensity of mould steel sheet 8 through setting up a plurality of strengthening ribs 10.

Further, in the above technical scheme, the number of the inner wall molds 4 is four, the four inner wall molds 4 are rectangular, and the inner wall of the elevator shaft is formed by forming rectangular inner walls through the inner wall molds 4.

The implementation mode specifically comprises the following steps: when the elevator shaft is used, a proper amount of die steel plates 8 are selected to form an inner wall die 4 and an outer wall die 3 according to the size of an elevator shaft, the die steel plates 8 are fixedly connected through bolts, then two die steel plates 8 are connected through a vertical column connecting piece 9 to form a vertical column die 6, then the vertical column die 6 and the outer wall die 3 are combined to form a rectangle, the vertical column die 6 which is arranged in an L shape is used as four corners of the rectangle, then the vertical column die 6 and the outer wall die 3 are connected through the outer wall connecting piece 7, finally the outer wall connecting piece 7 is arranged between the vertical column die 6 and the outer wall die 3, then the inner wall connecting piece 5 is formed to be rectangular, then the inner wall connecting piece 5 is fixed through the inner wall connecting piece 5 and the bolts, then concrete is injected between the outer wall connecting piece 7 and the inner wall connecting piece 5 to form a concrete wall 2 and a concrete column 1, and the outer wall connecting piece 7 and the inner wall connecting piece 5 are manufactured according to the size specification of the elevator shaft, and the size of other components are not required to be changed, and therefore the elevator shaft can adapt to different sizes.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Prefabricated elevator shaft, including concrete column (1) and concrete wall (2), its characterized in that: the concrete wall (2) and concrete column (1) quantity all is set up to four, the concrete wall (2) outside is provided with outer wall mould (3), concrete wall (2) inboard is provided with interior wall mould (4), is provided with interior wall connecting piece (5) between adjacent interior wall mould (4), interior wall connecting piece (5) pass through bolt fastening with interior wall mould (4), is provided with stand mould (6) between adjacent outer wall mould (3), be provided with outer wall connecting piece (7) between stand mould (6) and outer wall mould (3), stand mould (6) and outer wall mould (3) all pass through bolt and outer wall connecting piece (7) fixed connection.

2. A prefabricated elevator hoistway as defined in claim 1, wherein: the upright column die (6) comprises two vertically arranged die steel plates (8), upright column connecting pieces (9) are arranged between the two die steel plates (8), and the die steel plates (8) are fixedly connected with the upright column connecting pieces (9) through bolts.

3. A prefabricated elevator hoistway as defined in claim 2, wherein: the outer wall die (3) and the inner wall die (4) are respectively composed of a plurality of die steel plates (8), and the adjacent die steel plates (8) are fixedly connected through bolts.

4. A prefabricated elevator hoistway as defined in claim 2, wherein: the die steel plate (8) is formed by rectangular metal plates and four sides of the rectangular metal plates, and reinforcing ribs (10) are arranged on one side of the die steel plate (8).

5. A prefabricated elevator hoistway as defined in claim 4, wherein: the reinforcing ribs (10) are welded and fixed with the die steel plate (8), the number of the reinforcing ribs (10) is multiple, and the reinforcing ribs (10) are distributed at equal intervals.

6. A prefabricated elevator hoistway as defined in claim 1, wherein: the number of the inner wall molds (4) is four, and the four inner wall molds (4) are distributed in a rectangular shape.