Elevator traction machine base

Abstract

The utility model provides an elevator traction machine base which comprises two transverse supporting beams which are oppositely arranged in parallel and two longitudinal supporting beams which are perpendicularly and fixedly connected with the transverse supporting beams, and the longitudinal supporting beams are fixedly connected with the two ends of the transverse supporting beams respectively to form a square frame. A mounting frame is fixedly arranged on the large end face of a square frame jointly formed by the transverse supporting beams and the longitudinal supporting beams and comprises two mounting frame longitudinal beams parallel to the longitudinal supporting beams, and mounting plates used for mounting and fixing a traction machine assembly are arranged on the end faces of the sides, away from the transverse supporting beams and the longitudinal supporting beams, of the mounting frame longitudinal beams. The square frame structure stably supports the foundation around the elevator shaft, the installation frame is arranged on the basis, the contact area between the installation frame and the traction assembly is increased through the installation plate, the pressure intensity of the traction assembly on a beam body structure below is reduced, and beam body deformation and failure are avoided; installation and wiring spaces are reserved in the installation frame through the installation frame longitudinal beams of the installation frame which are arranged in a split mode, and the design can adapt to traction machines of various different models.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator equipment, in particular to an elevator traction machine base. Background Art

[0002] The elevator traction machine is the power equipment of the elevator, also known as the elevator host. Its function is to transport and transfer power to make the elevator run. It consists of a motor, brake, coupling, reduction box, traction wheel, frame and guide wheel and auxiliary handwheel. The traction machine is fixed to the bottom plate or foundation on the side of the elevator shaft through a support beam or bracket structure.

[0003] Due to the wide variety of types and models of elevators, the sizes and specific structures of the traction machines used are often significantly different. The corresponding mounting bases or supporting structures used to install and support the traction machines are often also very different. There is no relatively unified or universal design, which brings great inconvenience to the installation, construction and design of elevators.

[0004] In summary, the existing elevator traction machine has poor structural versatility, resulting in technical problems such as high design and installation costs. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing elevator traction machine has poor structural versatility, resulting in high design and installation costs.

[0006] In order to solve the above problems, the utility model provides an elevator traction machine base, including two relatively parallel transverse support beams, and two longitudinal support beams vertically fixedly connected to the transverse support beams, the longitudinal support beams are respectively fixedly connected to the two ends of the transverse support beams to form a square frame; a mounting frame is fixedly arranged on the large end surface of the square frame formed by the transverse support beams and the longitudinal support beams, the mounting frame includes two mounting frame longitudinal beams parallel to the longitudinal support beams, and the mounting frame longitudinal beam is provided with a mounting plate for installing and fixing the traction machine assembly on the end surface of the side away from the transverse support beams and the longitudinal support beams.

[0007] The elevator traction machine base provided by the utility model mainly includes a frame and a mounting frame structure above the frame, and a square frame structure with a large supporting area is formed by mutually perpendicularly staggered horizontal support beams and longitudinal support beams. The structure is stably supported by the foundation around the elevator shaft, and a mounting frame is arranged on this basis. The mounting frame includes two mounting frame longitudinal beams. The weight of the traction assembly is evenly distributed through such structural stability, and a matching mounting plate is arranged to increase the contact area between the traction assembly and reduce the pressure of the traction assembly on the beam structure below, so as to avoid deformation and failure of the beam body. The mounting frame longitudinal beams of the separately arranged mounting frame reserve installation and wiring space in the mounting frame to facilitate the installation and arrangement of the elevator traction machine. The design can adapt to a variety of different models of traction machines, and provides a traction machine base with high versatility, which solves the technical problems of poor versatility of the existing elevator traction machine structure and high design and installation costs.

[0008] As a preferred solution, a supporting middle beam parallel to the longitudinal supporting beams is further provided between the two longitudinal supporting beams, and the two ends of the supporting middle beam are respectively fixedly connected to the inner side surfaces of the two transverse supporting beams, thereby improving the structural strength of the square frame composed of the longitudinal supporting beams and the transverse supporting beams.

[0009] As a preferred solution, the transverse support beam, longitudinal support beam and supporting middle beam are all channel-shaped steel beams, which optimizes the strength of the beam body used in the transverse support beam, longitudinal support beam and supporting middle beam.

[0010] As a preferred solution, the transverse support beam, longitudinal support beam and supporting middle beam are all C-shaped channel steels with a flanging structure, which further optimizes the strength of the beam body used in the transverse support beam, longitudinal support beam and supporting middle beam.

[0011] As a preferred solution, the transverse support beam is provided with a support rib at a beam position corresponding to the longitudinal beam of the mounting frame, the support rib is perpendicular to the length direction of the transverse support beam, and the longitudinal support beam is also provided with a support rib perpendicular to the length direction of its beam, and the support rib is used to improve the support strength of the beam. The beam support strength of the transverse support beam and the longitudinal support beam is optimized, and the structural stability is greatly improved through the rib.

[0012] As a preferred solution, the mounting plate includes a linear horizontal plate and two block plates, the horizontal plate and the block plates are spaced at a preset distance, the horizontal plate is fitted and fixedly connected to the top surfaces of the ends of the two mounting frame longitudinal beams, and the block plates are respectively fitted and fixedly connected to the top surface of one mounting frame longitudinal beam. A preferred mounting plate structural design is provided to improve the supporting and bearing effect of the upper traction assembly.

[0013] As a preferred solution, the transverse plate is a right-angle steel beam, and the end face of the longitudinal beam of the mounting frame is fixedly connected to the right-angle side face of the transverse plate; the right-angle steel beam of the transverse plate is provided with a flange structure, and the flange structure is provided with an avoidance groove corresponding to the longitudinal beam of the mounting frame to accommodate the longitudinal beam of the mounting frame. A further preferred design is provided on the basis of the above design to improve the supporting and bearing effect of the upper traction assembly.

[0014] As a preferred solution, a support foot connecting the horizontal plate and the horizontal support beam is provided at a preset distance between the two, and the support foot is a right-angle steel beam section, one end of the support foot abuts against the bottom end surface of the horizontal plate, and the side surface of the support foot is fitted and fixedly connected with the inner side surface of the horizontal support beam, so as to optimize the supporting connection effect between the support plate and the horizontal support beam.

[0015] As a preferred solution, the mounting plate includes two L-shaped plates that are separately arranged, one of which is fixed to the top surface of the mounting frame longitudinal beam at the corresponding position, and the other of which is fixedly connected to the horizontal support beam through a supporting foot plate, and the supporting foot plate is provided with a right-angled notch structure that matches the shape of the top of the horizontal support beam. Another design parallel to the above mounting plate is provided to improve the supporting and bearing effect of the upper traction assembly.

[0016] As a preferred solution, a supporting rib is provided on the side of the transverse support beam at a connection position corresponding to the support foot plate, so as to enhance the supporting effect of the transverse support beam on the upper structure and avoid deformation of the beam body after being compressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of an elevator traction machine base provided by the utility model;

[0018] Figure 2 for Figure 1 A structural diagram of the elevator traction machine base from another angle;

[0019] Figure 3 A structural schematic diagram of another elevator traction machine base provided by the utility model;

[0020] Figure 4 A schematic structural diagram of a third elevator traction machine base provided by the utility model;

[0021] Figure 5 for Figure 4 Schematic diagram of the structure of the elevator traction machine base from another angle.

[0022] in, Figure 1-Figure 5 middle:

[0023] 1. Horizontal support beam; 2. Longitudinal support beam; 3. Avoidance groove; 4. Mounting frame longitudinal beam; 5. Supporting middle beam; 6. Supporting ribs; 7. Horizontal plate; 8. Block plate; 9. Supporting foot; 10. Flanged structure; 11. L-shaped plate; 12. Supporting foot plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] Before explaining the working principle of the present invention in detail, the description of the present invention needs to be further explained: In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, an indirect connection through an intermediate medium, or a welding connection between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] refer to Figure 1-Figure 3 The following embodiments are described, Figure 1 A structural schematic diagram of an elevator traction machine base provided by the utility model; Figure 2 for Figure 1 A structural diagram of the elevator traction machine base from another angle; Figure 3 The present invention is a schematic structural diagram of another elevator traction machine base provided by the utility model.

[0028] The elevator hoisting machine base provided in this embodiment includes two relatively parallel transverse support beams 1, and two longitudinal support beams 2 vertically fixedly connected to the transverse support beams 1, and the longitudinal support beams 2 are respectively fixedly connected to the two ends of the transverse support beams 1 to form a square frame; a mounting frame is fixedly arranged on the large end surface of the square frame jointly formed by the transverse support beams 1 and the longitudinal support beams 2, and the mounting frame includes two mounting frame longitudinal beams 4 parallel to the longitudinal support beams 2, and the mounting frame longitudinal beams 4 are provided with a mounting plate for installing and fixing the traction machine assembly on the end surface on the side away from the transverse support beams 1 and the longitudinal support beams 2.

[0029] The elevator traction machine base provided by the utility model mainly includes a frame and a mounting frame structure above the frame, and a square frame structure with a large supporting area is formed by mutually perpendicularly staggered horizontal support beams and longitudinal support beams. The structure is stably supported by the foundation around the elevator shaft, and a mounting frame is arranged on this basis. The mounting frame includes two mounting frame longitudinal beams. The weight of the traction assembly is evenly distributed through such structural stability, and a matching mounting plate is arranged to increase the contact area between the traction assembly and reduce the pressure of the traction assembly on the beam structure below, so as to avoid deformation and failure of the beam body. The mounting frame longitudinal beams of the separately arranged mounting frame reserve installation and wiring space in the mounting frame to facilitate the installation and arrangement of the elevator traction machine. The design can adapt to a variety of different models of traction machines, and provides a traction machine base with high versatility, which solves the technical problems of poor versatility of the existing elevator traction machine structure and high design and installation costs.

[0030] In the technical solution provided in this embodiment, a supporting middle beam 5 parallel to the longitudinal supporting beams 2 is further provided between the two longitudinal supporting beams 2, and the two ends of the supporting middle beam 5 are respectively fixedly connected to the inner side surfaces of the two transverse supporting beams 1. This design improves the structural strength of the square frame composed of the longitudinal supporting beams and the transverse supporting beams. The square frame structure composed of the two transverse supporting beams and the longitudinal supporting beams is a rectangular structure with a larger length in one direction to adapt to the general structural distribution of the traction machine. Therefore, the supporting capacity of the middle part of the transverse supporting beam is relatively weaker than that of the two ends. In order to increase the strength of the frame, another beam body is provided in the middle of the transverse supporting beam.

[0031] In the technical solution provided in this embodiment, the transverse support beam 1, the longitudinal support beam 2 and the supporting middle beam 5 are all channel-shaped steel beams. This design optimizes the strength of the beam body used by the transverse support beam, the longitudinal support beam and the supporting middle beam. The channel steel beam itself has better strength, and this structure is equivalent to increasing the thickness of the beam body; similarly, the longitudinal beam of the mounting frame preferably also adopts a beam body with a cross-sectional support structure, such as a C-shaped channel steel beam or a steel beam with a square cross section.

[0032] In the technical solution provided in this embodiment, the transverse support beam 1, the longitudinal support beam 2 and the supporting middle beam 5 are all C-shaped channel steels with a flange structure 10. This design is a further optimization based on the above embodiment. In addition, the longitudinal beam of the mounting frame also adopts a structural design with a thickened beam body, preferably a C-shaped steel beam or a mouth-shaped steel beam.

[0033] In the technical solution provided in this embodiment, the transverse support beam 1 is provided with a support rib 6 at the beam body position corresponding to the mounting frame longitudinal beam 4, and the support rib 6 is perpendicular to the length direction of the transverse support beam 1. The longitudinal support beam 2 is also provided with a support rib 6 perpendicular to the length direction of its beam body, and the support rib 6 is used to improve the support strength of the beam body. The beam body support strength of the transverse support beam and the longitudinal support beam is optimized, and the structural stability is greatly improved through the ribs.

[0034] In the technical solution provided in this embodiment, the mounting plate includes a linear transverse plate 7 and two block plates 8, the transverse plate 7 and the block plates 8 are spaced at a preset distance, the transverse plate 7 is fitted and fixedly connected to the top surfaces of the ends of the two mounting frame longitudinal beams 4, and the block plates 8 are respectively fitted and fixedly connected to the top surface of one mounting frame longitudinal beam 4. A preferred mounting plate structural design is provided to improve the supporting and bearing effect of the upper traction assembly.

[0035] In the technical solution provided by this embodiment, the horizontal plate 7 is a right-angle steel beam, and the end face of the mounting frame longitudinal beam 4 is fixedly connected to the right-angle side face of the horizontal plate 7; the right-angle steel beam of the horizontal plate 7 is provided with a flange structure 10, and the flange structure 10 is provided with an avoidance groove 3 for accommodating the mounting frame longitudinal beam 4 at the position corresponding to the mounting frame longitudinal beam 4. A further preferred design is provided on the basis of the above design to improve the supporting and bearing effect of the upper traction assembly.

[0036] In the technical solution provided by this embodiment, a support foot 9 is provided at a preset distance between the horizontal plate 7 and the horizontal support beam 1 to connect the two. The support foot 9 is a right-angle steel beam section, one end of the support foot 9 is against the bottom end surface of the horizontal plate 7, and the side surface of the support foot 9 is fixedly connected to the inner side surface of the horizontal support beam 1. The supporting connection effect between the support plate and the horizontal support beam is optimized.

[0037] refer to Figure 4 , Figure 5 , Figure 4 A schematic structural diagram of a third elevator traction machine base provided by the utility model; Figure 5 for Figure 4 Schematic diagram of the structure of the elevator traction machine base from another angle.

[0038] In the technical solution provided by this embodiment, the mounting plate includes two L-shaped plates 11 which are separately arranged, one of which is fixed to the top surface of the mounting frame longitudinal beam 4 at the corresponding position, and the other of which is fixedly connected to the horizontal support beam 1 through a supporting foot plate 12, and the supporting foot plate 12 is provided with a right-angled notch structure which matches the shape of the top of the horizontal support beam 1. Another design parallel to the above mounting plate is provided to improve the supporting and bearing effect of the upper traction assembly.

[0039] In the technical solution provided in this embodiment, a supporting rib 6 is provided on the side of the transverse support beam 1 at the connection position corresponding to the support foot plate 12. This improves the supporting effect of the transverse support beam on the upper structure and prevents the beam body from deforming after being compressed.

[0040] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. An elevator traction machine base, characterized in that: The invention comprises two relatively parallel transverse support beams (1), and two longitudinal support beams (2) vertically fixedly connected to the transverse support beams (1), wherein the longitudinal support beams (2) are respectively fixedly connected to the two ends of the transverse support beams (1) to form a square frame; a mounting frame is fixedly arranged on the large end surface of the square frame formed by the transverse support beams (1) and the longitudinal support beams (2), wherein the mounting frame comprises two mounting frame longitudinal beams (4) parallel to the longitudinal support beams (2), and the mounting frame longitudinal beams (4) are provided with a mounting plate for mounting and fixing a traction machine assembly on the end surface of the side away from the transverse support beams (1) and the longitudinal support beams (2).

2. The elevator traction machine base according to claim 1, characterized in that: A supporting middle beam (5) parallel to the longitudinal supporting beams (2) is also provided between the two longitudinal supporting beams (2), and two ends of the supporting middle beam (5) are respectively fixedly connected to the inner side surfaces of the two transverse supporting beams (1).

3. The elevator traction machine base according to claim 2, characterized in that: The transverse support beam (1), the longitudinal support beam (2) and the supporting middle beam (5) are all channel-shaped steel beams.

4. The elevator traction machine base according to claim 3, characterized in that: The transverse support beam (1), the longitudinal support beam (2) and the supporting middle beam (5) are all C-shaped channel steels with a flange structure (10).

5. The elevator traction machine base according to claim 4, characterized in that: The transverse support beam (1) is provided with a support rib (6) at a beam body position corresponding to the longitudinal beam (4) of the mounting frame, and the support rib (6) is perpendicular to the length direction of the transverse support beam (1). The longitudinal support beam (2) is also provided with a support rib (6) perpendicular to the length direction of its beam body, and the support rib (6) is used to improve the supporting strength of the beam body.

6. The elevator traction machine base according to any one of claims 1 to 5, characterized in that: The mounting plate comprises a linear transverse plate (7) and two block plates (8), the transverse plate (7) and the block plates (8) are spaced apart by a preset distance, the transverse plate (7) is fitted and fixedly connected to the top surfaces of the ends of the two mounting frame longitudinal beams (4), and the block plates (8) are respectively fitted and fixedly connected to the top surface of one mounting frame longitudinal beam (4).

7. The elevator traction machine base according to claim 6, characterized in that: The transverse plate (7) is a right-angled steel beam, and the end surface of the mounting frame longitudinal beam (4) is fixedly connected to the right-angled side surface of the transverse plate (7); the right-angled steel beam of the transverse plate (7) is provided with a flange structure (10), and the flange structure (10) is provided with an avoidance groove (3) for accommodating the mounting frame longitudinal beam (4) to pass through at a position corresponding to the mounting frame longitudinal beam (4).

8. The elevator traction machine base according to claim 7, characterized in that: A support foot (9) is provided at a preset distance between the transverse plate (7) and the transverse support beam (1) to connect the two. The support foot (9) is a right-angle steel beam section. One end of the support foot (9) abuts against the bottom end surface of the transverse plate (7), and the side surface of the support foot (9) is fitted and fixedly connected to the inner side surface of the transverse support beam (1).

9. The elevator traction machine base according to any one of claims 1 to 5, characterized in that: The mounting plate comprises two separately arranged L-shaped plates (11), one of the L-shaped plates (11) being fixedly attached to the top surface of the mounting frame longitudinal beam (4) at a corresponding position, and the other of the L-shaped plates (11) being supported and fixedly connected to the transverse support beam (1) via a supporting foot plate (12), and the supporting foot plate (12) being provided with a right-angled notch structure matching the shape of the top of the transverse support beam (1).

10. The elevator traction machine base according to claim 9, characterized in that: A supporting rib plate (6) is provided on the side of the transverse support beam (1) at a connection position corresponding to the supporting foot plate (12).

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