Novel well stand column

Abstract

The utility model discloses a novel hoistway stand column, which relates to the technical field of hoistways, and comprises single stand column components, double-head connecting pieces and single-head connecting pieces, and two groups of single stand column components which are adjacent up and down are fixedly connected through a plurality of groups of single-head connecting pieces. According to the utility model, the two groups of single stand column assemblies which are adjacent up and down are assembled together through the single-head connecting pieces, and the two groups of single stand column assemblies which are adjacent left and right are fixed together through the double-head connecting pieces, so that in the actual assembly process, the single stand column assemblies are fixed together through the double-head connecting pieces; the vertical assembly and the left-right assembly are carried out in a staggered mode, transportation and assembly are carried out on the basis of the modularized single stand column assembly, transportation and assembly are more convenient, the structural strength after assembly is enhanced, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoistways, in particular to a novel hoistway column. Background Art

[0002] An elevator hoistway refers to the vertical track space where an elevator is installed, which is used to install elevator equipment, a counterweight system and related components. Generally, there is one or more elevator hoistways in a building, and the elevator runs between floors through this hoistway. An elevator hoistway column is a column structure in the elevator hoistway used to support the hoistway structure and install elevator guide rails. It is usually located at the four corners of the hoistway or along the edge of the elevator hoistway, playing a role in supporting and fixing the hoistway structure.

[0003] However, the existing hoistway columns are often single-cast columns. With the increase in required strength, the cross-sectional area of a single column will correspondingly increase to play a role in stable support and fixation. However, a column with an increased cross-sectional area will increase the burden on transportation and installation and is not convenient for the assembly of hoistway columns. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that columns with an increased cross-sectional area in the prior art will increase the burden on transportation and installation and are not convenient for the assembly of hoistway columns, and to propose a novel hoistway column.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a novel hoistway column, comprising a single-column component, a double-headed connector and a single-headed connector. Between two adjacent upper and lower groups of the single-column components, they are fixedly connected by multiple groups of the single-headed connectors, and between two adjacent left and right groups of the single-column components, they are fixedly connected by multiple groups of the double-headed connectors. The single-column component includes a right-angle plate, a layer plate and a side plate. A top groove is opened on the outer side of the corner of the right-angle plate, and both the double-headed connector and the single-headed connector are fixedly connected to the inner wall of the top groove.

[0006] Preferably, a first positioning hole is opened in the middle of the double-headed connector, and the double-headed connector is fixedly connected to the inside of the top groove by a bolt passing through the first positioning hole.

[0007] Preferably, a second positioning hole is opened in the middle of the single-headed connector, and the single-headed connector is fixedly connected to the inside of the top groove by a bolt passing through the second positioning hole.

[0008] Preferably, the double-headed connector is located at the end of the single-headed connector.

[0009] Preferably, side grooves are opened at both ends of the right-angle plate, and the side plates are respectively slidably clamped inside the side grooves.

[0010] Preferably, second threaded holes are provided at the corners of the side plates, and the side plates are fixedly connected to the right-angle plates by bolts. A second hollow groove is provided in the middle of the side plates.

[0011] Preferably, a first hollow groove is provided in the middle of the laminate, and first threaded holes are provided at the corners of the laminate. The laminate is fixedly connected to the right-angle plate by bolts.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, two adjacent upper and lower single-column components are assembled together by a single-head coupling, and two adjacent left and right single-column components are fixed together by a double-head coupling. During the actual assembly process, the upper and lower assembly and the left and right assembly are carried out alternately. Based on the modular single-column components, the transportation and assembly are more convenient, the structural strength after assembly is enhanced, and the safety is improved.

[0014] 2. In the present utility model, by respectively clamping four side plates into the side grooves of four right-angle plates to form a square frame, the strength of the right-angle plates in the vertical direction is enhanced. At the same time, a second hollow groove is provided in the middle of the side plates, which reduces the weight while meeting the strength requirements. The three laminates are placed in the upper, middle, and lower positions inside the square frame to enhance the strength of the right-angle plates in the horizontal direction. At the same time, the middle parts of the laminates and the side plates are hollowed out, which reduces the weight while meeting the strength requirements, saves costs, and facilitates transportation and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a novel shaft column proposed by the present utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the assembly relationship of a novel shaft column proposed by the present utility model;

[0017] Figure 3 is a first three-dimensional structural schematic diagram of a single-column component in a novel shaft column proposed by the present utility model;

[0018] Figure 4 is a second three-dimensional structural schematic diagram of a single-column component in a novel shaft column proposed by the present utility model.

[0019] Legend: 1. Single-column component; 11. Right-angle plate; 12. Side groove; 13. Top groove; 14. Laminate; 15. Side plate; 16. First threaded hole; 17. First hollow groove; 18. Second hollow groove; 19. Second threaded hole; 2. Double-head coupling; 21. First positioning hole; 3. Single-head coupling; 31. Second positioning hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0022] Embodiment 1

[0023] As Figures 1-4 shown, the present utility model provides a new type of hoistway column, which includes a single column assembly 1, a double-headed coupling 2 and a single-headed coupling 3. Between two groups of single column assemblies 1 adjacent up and down, they are fixedly connected by multiple groups of single-headed couplings 3. Between two groups of single column assemblies 1 adjacent left and right, they are fixedly connected by multiple groups of double-headed couplings 2. The single column assembly 1 includes a right-angle plate 11, a layer plate 14 and a side plate 15. A top groove 13 is formed on the outer side of the corner of the right-angle plate 11. Both the double-headed coupling 2 and the single-headed coupling 3 are fixedly connected to the inner wall of the top groove 13. A first positioning hole 21 is formed in the middle of the double-headed coupling 2. The double-headed coupling 2 is fixedly connected to the inside of the top groove 13 by a bolt passing through the first positioning hole 21. A second positioning hole 31 is formed in the middle of the single-headed coupling 3. The single-headed coupling 3 is fixedly connected to the inside of the top groove 13 by a bolt passing through the second positioning hole 31. The double-headed coupling 2 is located at the end of the single-headed coupling 3.

[0024] The following specifically describes the specific settings and functions of this embodiment: According to the actual height of the hoistway, two groups of single column assemblies 1 adjacent up and down are placed together. The single-headed coupling 3 is clamped on the inner wall of the top groove 13 and slides to the connection position between the two. By passing a bolt through the second positioning hole 31, the single-headed coupling 3 is respectively fixed to the two right-angle plates 11 adjacent up and down. The same operation is performed for multiple corners. Thus, the assembly of two groups of single column assemblies 1 adjacent up and down is completed, and multiple single column assemblies 1 are assembled in this way;

[0025] According to the actual strength requirements, two single column assemblies 1 adjacent left and right are placed side by side. The double-headed couplings 2 are respectively inserted into the two top grooves 13. By passing a bolt through the first positioning hole 21, the double-headed couplings 2 are respectively fixed to the two right-angle plates 11 adjacent left and right. The same operation is performed on the other side. Thus, the assembly of two groups of single column assemblies 1 adjacent left and right is completed;

[0026] During the actual assembly process, the up-and-down assembly and the left-and-right assembly are carried out alternately. Based on the modular single-column component 1, the transportation and assembly are more convenient, the structural strength after assembly is enhanced, and the safety is improved.

[0027] Embodiment 2

[0028] As Figures 1-4 shown, side grooves 12 are provided at both ends of the right-angle plate 11. The side plates 15 are respectively slidably clamped inside the side grooves 12. Second threaded holes 19 are provided at the corners of the side plates 15. The side plates 15 are fixedly connected to the right-angle plate 11 by bolts. A second hollow groove 18 is provided in the middle of the side plate 15. A first hollow groove 17 is provided in the middle of the layer plate 14. First threaded holes 16 are provided at the corners of the layer plate 14. The layer plate 14 is fixedly connected to the right-angle plate 11 by bolts.

[0029] The overall effect achieved by this entire embodiment is that by respectively clamping the four side plates 15 into the side grooves 12 of the four right-angle plates 11 to form a square frame, bolts pass through the hole parts of the right-angle plates 11 and the second threaded holes 19, so that the four side plates 15 and the four right-angle plates 11 are fixed. The side plates 15 strengthen the strength of the right-angle plates 11 in the vertical direction. At the same time, a second hollow groove 18 is provided in the middle of the side plates 15 to reduce the weight while meeting the strength requirements. The three layer plates 14 are placed at the upper, middle, and lower positions inside the square frame. Bolts penetrate the hole parts of the right-angle plates 11 and enter the first threaded holes 16, and thus the layer plates 14 are fixedly installed. The layer plates 14 strengthen the strength of the right-angle plates 11 in the horizontal direction. At the same time, a first hollow groove 17 is provided in the middle of the layer plates 14 to reduce the weight while meeting the strength requirements, save costs, and facilitate transportation and assembly.

[0030] The usage method and working principle of this device: When using this new type of hoistway column, the four side plates 15 are respectively clamped into the side grooves 12 of the four right-angle plates 11 to form a square frame. Bolts pass through the hole parts of the right-angle plates 11 and the second threaded holes 19, so that the four side plates 15 and the four right-angle plates 11 are fixed. The side plates 15 strengthen the strength of the right-angle plates 11 in the vertical direction. The three layer plates 14 are placed at the upper, middle, and lower positions inside the square frame. Bolts penetrate the hole parts of the right-angle plates 11 and enter the first threaded holes 16, and thus the layer plates 14 are fixedly installed. The layer plates 14 strengthen the strength of the right-angle plates 11 in the horizontal direction;

[0031] According to the actual height of the hoistway, two adjacent single-column components 1 are placed together. The single-head connector 3 is clamped to the inner wall of the top groove 13 and slides to the connection position between the two. By passing bolts through the second positioning holes 31, the single-head connector 3 is fixed to the two adjacent right-angle plates 11 respectively. The same operation is carried out for multiple corners, and thus two adjacent single-column components 1 are assembled. Multiple single-column components 1 are assembled in this way. According to the actual strength requirements, two adjacent single-column components 1 are placed side by side. The double-head connectors 2 are respectively inserted into the two top grooves 13. By passing bolts through the first positioning holes 21, the double-head connectors 2 are fixed to the two adjacent right-angle plates 11 respectively. The same operation is carried out on the other side, and thus two adjacent single-column components 1 on the left and right are assembled.

[0032] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A new type of hoistway column, characterized in that, It includes a single-column component (1), a double-headed coupling (2) and a single-headed coupling (3). Between two adjacent upper and lower groups of the single-column components (1), they are fixedly connected by multiple groups of the single-headed couplings (3). Between two adjacent left and right groups of the single-column components (1), they are fixedly connected by multiple groups of the double-headed couplings (2). The single-column component (1) includes a right-angle plate (11), a layer plate (14) and a side plate (15). A top groove (13) is formed on the outer side of the corner of the right-angle plate (11). The double-headed coupling (2) and the single-headed coupling (3) are both fixedly connected to the inner wall of the top groove (13).

2. A novel hoistway column according to claim 1, wherein: A first positioning hole (21) is formed in the middle of the double-headed coupling (2). The double-headed coupling (2) is fixedly connected to the inside of the top groove (13) by a bolt passing through the first positioning hole (21).

3. A novel hoistway column according to claim 2, characterized in that: A second positioning hole (31) is formed in the middle of the single-headed coupling (3). The single-headed coupling (3) is fixedly connected to the inside of the top groove (13) by a bolt passing through the second positioning hole (31).

4. A novel hoistway column according to claim 3, characterized in that: The double-headed coupling (2) is located at the end of the single-headed coupling (3).

5. A novel hoistway column according to claim 4, characterized in that: Side grooves (12) are formed at both ends of the right-angle plate (11). The side plates (15) are respectively slidably clamped inside the side grooves (12).

6. A novel hoistway column according to claim 5, characterized in that: Second threaded holes (19) are formed at the corners of the side plates (15). The side plates (15) are fixedly connected to the right-angle plate (11) by bolts. A second hollow groove (18) is formed in the middle of the side plates (15).

7. A novel hoistway column according to claim 6, characterized in that: A first hollow groove (17) is formed in the middle of the layer plate (14). First threaded holes (16) are formed at the corners of the layer plate (14). The layer plate (14) is fixedly connected to the right-angle plate (11) by bolts.

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