Escalator with resistance box installed on inclined section

Abstract

The utility model discloses an escalator with a resistance box installed in an inclined zone, which comprises an escalator main body, and the resistance box is fixedly arranged in the inclined zone of the escalator main body. Heat emitted by the resistance box installed in the escalator inclined area can be brought out of the escalator through operation of the step system, so that the resistance box is far away from the machine room, the risk of temperature rise of the machine room is relieved, the space of the machine room is saved, and the escalator operates more stably.

Description

Technical Field

[0001] This utility model relates to the field of escalator technology, specifically to an escalator with a resistor box installed in an inclined section. Background Technology

[0002] Currently, escalators play a vital role in public spaces due to their stability and efficiency. The operation of escalators inevitably impacts customer energy consumption; therefore, variable frequency drive (VFD) technology is widely used in escalators to conserve energy. After installing frequency converters, resistor boxes, and sensors, the escalator automatically adjusts from zero speed to slow speed and then to fast speed when a customer is riding, via sensors. This ensures customer safety while saving energy.

[0003] To achieve energy-saving functions on escalators, equipment such as frequency converters and resistor boxes need to be installed. Most manufacturers install the resistor boxes in the upper or lower machine room of the escalator. During operation, the resistor boxes generate significant heat, resulting in typically high temperatures in the escalator machine room where they are installed, especially for outdoor escalators. Overheating in the machine room can pose a potential threat to related equipment and introduce instability into escalator operation.

[0004] Therefore, we propose an escalator with a resistor box installed in an inclined section to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide an escalator with a resistor box installed in an inclined section, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an escalator with a resistor box installed in an inclined section, comprising: an escalator body, wherein a resistor box is fixedly installed in the inclined section of the escalator body.

[0007] Preferably, the escalator body includes an upper passenger boarding / alighting area, an inclined area, and a lower passenger boarding / alighting area, wherein a bracket is fixedly installed in the inclined area, and a resistor box is fixedly installed in the bracket.

[0008] Preferably, a tiered system is provided in the upper passenger boarding / alighting area, the inclined area, and the lower passenger boarding / alighting area. The tiered system includes two levels of stairs for walking, and the support is located between the upper and lower levels of stairs.

[0009] Preferably, the bracket is formed by bending steel plate, with welded joints, and the bracket is fixed to the resistor box by press-fit screws.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] The heat generated by the resistor box installed in the inclined area of ​​the escalator can be carried away from the escalator through the operation of the step system, keeping the resistor box away from the machine room, eliminating the risk of machine room overheating, saving machine room space, and making the escalator operation more stable. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 In this utility model Figure 1 Cross-sectional view at point AA;

[0014] Figure 3 This is a schematic diagram of the support structure in this utility model.

[0015] In the diagram: 1. Upper passenger boarding / alighting area; 2. Lower passenger boarding / alighting area; 3. Bracket; 31. Press-fit screws; 4. Resistance box; 5. Inclined area; 6. Ladder system. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 The present invention provides a technical solution: an escalator with a resistor box installed in an inclined section, comprising: an escalator body, the escalator body including an upper passenger boarding and alighting area 1, an inclined section 5 and a lower passenger boarding and alighting area 2, wherein a bracket 3 is fixedly installed in the inclined section 5, and a resistor box 4 is fixedly installed in the bracket 3.

[0018] A step system 6 is installed in the upper passenger boarding / alighting area 1, the inclined area 5 and the lower passenger boarding / alighting area 2. The step system 6 includes two levels of stairs for walking, and the support 3 is located between the upper and lower levels of stairs.

[0019] The bracket 3 is formed by bending steel plate and welding at the joint. The bracket 3 is fixed to the resistor box 4 by press-fit screws 31.

[0020] Working principle: When the main body of the escalator is working, the heat generated by the resistor box 4 installed in the inclined zone 5 of the escalator can be carried out of the escalator through the operation of the step system 6, so that the resistor box 4 is away from the machine room, eliminating the risk of the machine room overheating, saving machine room space, and making the escalator operation more stable.

[0021] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An escalator with a resistor box installed in an inclined section, comprising: The main body of the escalator is characterized in that: a resistor box (4) is fixedly installed in the inclined area (5) of the main body of the escalator. The main body of the escalator includes an upper passenger boarding / alighting area (1), an inclined area (5) and a lower passenger boarding / alighting area (2), wherein a bracket (3) is fixedly installed in the inclined area (5), and a resistor box (4) is fixedly installed in the bracket (3).

2. The escalator with a resistor box installed in an inclined section according to claim 1, characterized in that, A ladder system (6) is provided in the upper passenger boarding / alighting area (1), the inclined area (5) and the lower passenger boarding / alighting area (2). The ladder system (6) includes two levels of stairs for walking, and the support (3) is located between the upper and lower levels of stairs.

3. An escalator with a resistor box installed in an inclined section according to claim 2, characterized in that, The bracket (3) is formed by bending steel plate and welding at the joint. The bracket (3) fixes the resistor box (4) by press-fit screws (31).

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