CN217458407U - Skirt panel for escalator or sidewalk - Google Patents

Abstract

The utility model discloses an automatic staircase or pavement apron board, concretely relates to automatic staircase technical field, including skirtboard, bare conductor and rather than electric connection's main control panel, the both ends of skirtboard one side are equipped with the wire mount that is used for fixed bare conductor, be equipped with the wire that is used for tightening up the bare conductor on the wire mount and receive the piece. The utility model discloses can all play the guard action to the whole arbitrary action point deformation of apron board of staircase or pavement, avoid the harm that causes because of apron board protection device does not move after the accident takes place greatly.

Description

Skirt panel for escalator or sidewalk

Technical Field

The utility model relates to an automatic escalator technical field, more specifically say, the utility model relates to an automatic staircase or pavement apron board.

Background

The apron boards with longer areas are arranged on two sides of the standing step surface of passengers of the escalator and the moving sidewalk, clear requirements are provided for the gap distance between the steps and the apron boards in the national standard GB16899, measures such as apron board brushes, apron board adhesive tapes and the like are required to be configured, the gap is shielded as much as possible, foreign objects are prevented from being clamped into the gap, the foreign objects are injured or damaged, the apron boards are deformed, and safety accidents occur. The national standard has corresponding requirements for preventing the clamping, but has no corresponding description on the protective measures after the clamping. The whole machine manufacturer of each staircase or sidewalk sets up a skirt panel deformation (action) protection device according to the understanding of each manufacturer, generally, a pair of micro-safety switches is respectively arranged at the upper part and the lower part near the connection of the horizontal section and the oblique section of a ladder way, and a pair of micro-safety switches is additionally required to be arranged at the middle part of the oblique section or a plurality of pairs of micro-safety switches are required to be arranged at certain intervals for monitoring whether the skirt panel deforms or not. The above-mentioned mode is all through increasing the protection that a monitoring point was located to the apron board of long area carries out the apron board deformation action, can not cover all apron boards comprehensively, when the accident takes place, often need be dragged very far, leads to the injury to enlarge.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an escalator or pavement apron board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the skirt panel comprises a skirt panel, bare conductors and a main control panel electrically connected with the skirt panel, wherein two ends of one side of the skirt panel are provided with conductor fixing frames used for fixing the bare conductors, and the conductor fixing frames are provided with conductor tightening pieces used for tightening the bare conductors.

Preferably, the main control panel is provided with a skirt board detection for detecting the skirt board.

Preferably, the bare conductor length is equal to the skirt length.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, by arranging the skirt board for the escalator or the sidewalk, the design method has the function of protecting the deformation of any action point of the skirt board for the escalator or the sidewalk in the whole process, and the damage caused by the non-action of the skirt board protecting device after an accident occurs is greatly avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the bare conductor structure of the present invention.

Fig. 3 is a schematic diagram of the control wiring principle of the present invention.

The reference signs are: 1. a skirt board; 2. a wire take up member; 3. a lead fixing frame; 4. and (4) bare wires.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The skirt panel for the escalator or the sidewalk shown in the attached figures 1-3 comprises a skirt panel 1, bare wires 4 and a main control panel electrically connected with the skirt panel, wherein both ends of one side of the skirt panel 1 are provided with wire fixing frames 3 for fixing the bare wires 4, and the wire fixing frames 3 are provided with wire tightening pieces 2 for tightening the bare wires 4; the main control panel is provided with an apron board detection for detecting the apron board; the length of the bare conductor 4 is equal to that of the skirt board 1; the lead fixing frame 3 is made of non-conductive material;

when foreign matters enter the blocking and deforming part of the apron board 1, the apron board 1 is contacted with the bare conductor 4 to form an electric loop, the KQB coil is electrified to act, an apron board detection input point of the main control board receives a signal, the escalator enters a protection mode, and the escalator stops operating to play a role in protecting passengers;

the design method comprises the steps that a bare conductor 4 is pulled at the non-passenger standing side of the outer side of a skirt panel of the escalator or the moving sidewalk respectively, and the length of the bare conductor 4 is basically equal to that of a skirt panel 1 at one side; the bare conductor 4 is fixed on the conductor fixing frame 3 at the head end and the tail end of the apron board 1, the conductor fixing frame 3 is made of non-conductive materials, the bare conductor 4 is tightened by the conductor tightening piece 2 after being fixed, and the action gap between the bare conductor 4 and the apron board 1 is ensured to be stable and can be set according to the deformation of actual materials; in addition, the apron board 1 needs to be connected with a power supply, a negative pole and the ground.

The utility model discloses the theory of operation: when foreign matters enter the blocking resistor at a certain position of the skirt board 1 and deform, the skirt board 1 is contacted with the bare conductor 4 to form an electric loop, the KQB coil is electrified to act, the skirt board detection input point of the main control board receives a signal, the escalator enters a protection mode, and the escalator stops operating to protect passengers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (3)

1. An escalator or sidewalk apron board is characterized in that: the novel aluminum-clad plate comprises an apron plate (1), bare conductors (4) and a main control plate electrically connected with the apron plate, wherein two ends of one side of the apron plate (1) are provided with conductor fixing frames (3) used for fixing the bare conductors (4), and the conductor fixing frames (3) are provided with conductor tightening pieces (2) used for tightening the bare conductors (4).

2. An escalator or sidewalk skirt panel according to claim 1, wherein: and the main control panel is provided with an apron board detection device for detecting the apron board (1).

3. An escalator or sidewalk skirt panel according to claim 1, wherein: the length of the bare conductor (4) is equal to that of the skirt board (1).

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