Cantilever steel belt main machine

Abstract

The utility model provides a cantilever steel belt main machine which is characterized in that the cantilever steel belt main machine comprises a motor, a motor front plate, a motor rear plate, a steel belt wheel shaft, a steel belt front baffle, a steel belt anti-jumping baffle, a brake and a junction box, and the motor is fixed between the motor front plate and the motor rear plate; the steel belt wheel shaft penetrates through the axis of the motor, the front end of the steel belt wheel shaft extends out of the steel belt front baffle, and the rear end of the steel belt wheel shaft extends out of the motor rear plate; a steel belt wheel body is arranged at the front end of the steel belt wheel shaft, and a steel belt groove is formed in the steel belt wheel body. A steel belt front baffle is fixed on the outer side of the steel belt wheel body at the front end of the steel belt wheel shaft; a steel belt anti-jumping baffle plate is arranged above the steel belt wheel body and is fixed on the motor front plate; the junction box is connected with a lead in the motor. According to the utility model, the requirements of low top floor, one-side installation and small-space installation of the elevator are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator technical field, especially a kind of cantilever steel band host computer. BACKGROUND

[0002] Elevator hoisting machine is the power equipment of elevator, also called elevator host computer. With the rapid development of villa elevator, the personalization and diversity of villa elevator are more and more, because villa is generally self-built shaft, the size of various self-built shafts and installed shafts of villa is different, and the form requirement of hoisting machine installed in villa elevator is more and more. For the small shaft installation space of top floor low and narrow space, if it is required to install hoisting machine on one side of shaft, the existing hoisting machine on the market is not very suitable. CONTENT OF UTILITY MODEL

[0003] The utility model discloses in order to solve above-mentioned problem, it is to provide a kind of cantilever steel band host computer suitable for the installation scene of hoisting machine on one side of small shaft.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] The utility model provides a kind of cantilever steel band host computer, it is characterized in that, including: motor, motor front plate, motor rear plate, steel band wheel shaft, steel band front baffle, steel band anti-jumping baffle, brake and terminal box, wherein, motor is fixed between motor front plate and motor rear plate;Steel band wheel shaft is installed at the axial line position of motor, and the front end of steel band wheel shaft is out of steel band front baffle, and the rear end of steel band wheel shaft is out of motor rear plate;The front end of steel band wheel shaft is provided with steel band wheel body, and steel band groove is formed in steel band wheel body;Steel band front baffle is fixed on the outside of steel band wheel body at the front end of steel band wheel shaft;Steel band anti-jumping baffle is arranged at the position above steel band wheel body, and is fixed on motor front plate;Terminal box is connected with the lead inside motor.

[0006] Further, in the cantilever steel band host computer provided by the utility model, the motor front plate and the motor rear plate can be provided with the following features: the motor front plate and the motor rear plate are respectively provided with a central hole, a bearing is arranged in the central hole, and the front end and the rear end of the steel band wheel shaft are respectively installed in cooperation with the bearings of the motor front plate and the motor rear plate.

[0007] Further, in the cantilever steel band host computer provided by the utility model, the steel band wheel body can be provided with the following features: two steel band grooves are formed in the steel band wheel body.

[0008] Further, in the cantilever steel band host computer provided by the utility model, the steel band anti-jumping baffle can be provided with the following features: the steel band anti-jumping baffle is of L-shaped structure, has a vertical plate part and a horizontal plate part, the vertical plate part is fixed on the motor front plate by screws, and the horizontal plate part is located at the position above the steel band wheel body;The height position of the horizontal plate part in the vertical direction is lower than the highest point position of the steel band front baffle.

[0009] Furthermore, the cantilever steel belt main machine provided by the present invention may also have the following features: wherein, the steel belt front baffle is in the shape of a circular flat plate, and the steel belt front baffle is fixed to the steel belt pulley shaft by screws.

[0010] Furthermore, the cantilever steel belt main machine provided by the present invention may also have the following features: wherein, the front plate and the rear plate of the motor are respectively provided with hanging rings, and the two hanging rings are staggered in the axial direction of the motor.

[0011] Furthermore, the cantilever steel belt main machine provided by the present invention may also have the following features: wherein the lifting ring is a lifting ring screw, which is respectively fixed to the motor front plate and the motor rear plate by bolts.

[0012] Furthermore, the cantilever steel belt main machine provided by the present invention may also have the following feature: wherein, the bottom surfaces of the motor front plate and the motor rear plate are respectively provided with anchor thread holes.

[0013] Furthermore, the cantilever steel strip main machine provided by the present invention may also have the following feature: wherein, the junction box is arranged on the top of the motor.

[0014] Functions and effects of this utility model:

[0015] This cantilevered steel belt mainframe features a cantilevered steel belt pulley structure, facilitating side-of-the-hoistway installation. The mainframe's footing is threaded, significantly reducing its height and top-floor installation space. Baffles are installed at the front and top ends of the mainframe's steel belt pulley to prevent the belt from accidentally jumping out, ensuring safe operation. This cantilevered steel belt mainframe boasts a compact structure, allowing for easy relocation during installation. The cantilevered steel belt pulley structure perfectly meets the requirements for low-ceiling, side-mounted, and confined spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a side structural diagram of the cantilever steel belt main unit in an embodiment of the present utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the cantilever steel belt main machine in the embodiment of the utility model.

[0018] Markings in the figure: 1. Steel belt front baffle; 2. Steel belt pulley shaft; 2a. Rear end of steel belt pulley shaft; 3. Steel belt anti-jump baffle; 3a. Vertical plate; 3b. Horizontal plate; 4. Motor front plate; 4a. Connecting screw hole; 5. Motor; 6. Junction box; 7. Motor rear plate; 8. Lifting ring; 9. Brake; 10. Anchor threaded hole; 11. Screw. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the following embodiments are combined with the accompanying drawings to specifically illustrate the technical solutions of the present invention.

[0020] like Figure 1 and Figure 2 As shown, a cantilever steel belt main machine includes: a motor 5, a motor front plate 4, a motor rear plate 7, a steel belt pulley shaft 2, a steel belt front baffle 1, a steel belt anti-jump baffle 3, a brake 9 and a junction box 6.

[0021] The motor 5 is fixed between the motor front plate 4 and the motor rear plate 7. The motor front plate 4 and the motor rear plate 7 are both provided with four connecting screw holes (see Figure 2 The front and rear end surfaces of the motor 5 are respectively fixed by bolt connection.

[0022] Preferably, the bottom surfaces of the motor front plate 4 and the motor rear plate 7 are respectively provided with screw holes 10. The cantilever steel belt main unit foot adopts a screw installation method, which reduces the height of the main unit and greatly saves the top space of the well.

[0023] The steel pulley shaft 2 is installed through the axis of the motor, the front end of the steel pulley shaft 2 extends out of the steel belt front baffle 1, and the rear end 2a of the steel pulley shaft 2 extends out of the motor rear plate 7. The motor front plate 4 and the motor rear plate 7 are respectively provided with a center hole, and the center holes are provided with bearings. The front end and rear end of the steel pulley shaft 2 are respectively installed with the bearings of the motor front plate 4 and the motor rear plate 7.

[0024] A steel pulley body is located at the front end of the pulley shaft 2. The pulley body is provided with a steel belt groove for mounting the elevator belt. Preferably, two steel belt grooves are provided. The pulley body is cantilevered at the front end, facilitating installation of the main machine from the side of the hoistway.

[0025] The front end of the steel belt pulley shaft 2 is fixed with a steel belt front baffle 1 on the outside of the steel belt pulley body. The shape of the steel belt front baffle 1 is a circular flat plate, and the steel belt front baffle 1 is fixed on the steel belt pulley shaft 2 by screws 11.

[0026] A steel belt anti-jump baffle 3 is installed above the steel belt pulley. This L-shaped structure consists of a vertical plate 3a and a horizontal plate 3b. The vertical plate 3a is screwed to the motor front plate 4, while the horizontal plate 3b is located above the steel belt pulley. The horizontal plate 3b is vertically lower than the highest point of the steel belt front baffle 1.

[0027] The front side and top of the steel belt pulley are equipped with a steel belt front baffle and a steel belt pulley anti-jump baffle, which can effectively prevent the steel belt from accidentally jumping out and ensure the safe operation of the main machine.

[0028] The motor front plate 4 and the motor rear plate 7 are respectively provided with lifting rings 8, and the two lifting rings 8 are arranged in a staggered manner in the motor axial direction. The lifting ring 8 is a lifting ring 8 screw, and is bolted and fixed with the motor front plate 4 and the motor rear plate 7 respectively.

[0029] The junction box 6 is connected with the lead inside the motor. The junction box 6 is arranged at the top of the motor.

[0030] The installation condition and working principle of the cantilever steel belt host of the embodiment of the utility model are as follows:

[0031] The cantilever steel belt host can be installed on one side of the shaft, the junction box 6 is powered on, the brake 9 located at the rear end of the motor is powered on and opened at the same time, the steel belt pulley shaft 2 located at the position of the motor center line starts to rotate, the steel belt drives the elevator car to run upward or downward. The steel belt front baffle 1 at the front end of the steel belt pulley shaft 2 prevents the steel belt from falling off, and the steel belt anti-jumping baffle 3 above the steel belt pulley shaft 2 prevents the steel belt from jumping out, ensuring the safe operation of the host.

[0032] The above embodiment is only the preferred embodiment of the utility model, and is not used to limit the protection scope of the utility model. For those skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model are included in the protection scope of the utility model.

Claims

1. A cantilever steel belt main machine, characterized in that: include: Motor, motor front plate, motor rear plate, steel belt pulley shaft, steel belt front baffle, steel belt anti-jump baffle, brake and junction box, Wherein, the motor is fixed between the motor front plate and the motor rear plate; The steel pulley shaft is installed through the axis of the motor, the front end of the steel pulley shaft extends out of the steel belt front baffle, and the rear end of the steel pulley shaft extends out of the motor rear plate; The front end of the steel pulley shaft is provided with a steel pulley body, and the steel pulley body is provided with a steel belt groove; The front end of the steel belt pulley shaft is fixed with the steel belt front baffle on the outside of the steel belt pulley body; A steel belt anti-jump baffle is provided above the steel belt pulley body, and the steel belt anti-jump baffle is fixed to the front plate of the motor; The junction box is connected to the leads inside the motor.

2. The cantilever steel belt main machine according to claim 1, characterized in that: in, The motor front plate and the motor rear plate are respectively provided with a center hole, and bearings are arranged in the center holes. The front end and the rear end of the steel pulley shaft are respectively mounted in cooperation with the bearings of the motor front plate and the motor rear plate.

3. The cantilever steel belt main machine according to claim 1, characterized in that: in, Two steel belt grooves are provided on the steel belt wheel body.

4. The cantilever steel belt main machine according to claim 1, characterized in that: in, The steel belt anti-jump baffle is an L-shaped structure, comprising a vertical plate portion and a horizontal plate portion, wherein the vertical plate portion is fixed to the front plate of the motor by screws, and the horizontal plate portion is located above the steel belt pulley body; The height position of the horizontal plate portion in the vertical direction is lower than the highest point position of the steel strip front baffle.

5. The cantilever steel belt main machine according to claim 1, characterized in that: in, The steel belt front baffle is in the shape of a circular flat plate and is fixed to the steel belt pulley shaft by screws.

6. The cantilever steel belt main machine according to claim 1, characterized in that: in, The motor front plate and the motor rear plate are respectively provided with hanging rings, and the two hanging rings are staggered in the axial direction of the motor.

7. The cantilever steel belt main machine according to claim 6, characterized in that: in, The lifting rings are lifting ring screws, which are respectively connected and fixed with bolts on the front plate of the motor and the rear plate of the motor.

8. The cantilever steel belt main machine according to claim 1, characterized in that: in, The bottom surfaces of the motor front plate and the motor rear plate are respectively provided with anchor thread holes.

9. The cantilever steel belt main machine according to claim 1, characterized in that: in, The junction box is arranged on the top of the motor.

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