CN213201979U

CN213201979U - Control cabinet structure meeting EN81-20 standard

Info

Publication number: CN213201979U
Application number: CN202020874334.2U
Authority: CN
Inventors: 沈忠康; 姚年发; 杨荣根; 莫林海; 牛尚进
Original assignee: Volkslift Schindler Elevator Co Ltd
Current assignee: Volkslift Schindler Elevator Co Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-05-14
Anticipated expiration: 2030-05-22

Abstract

The utility model provides a control cabinet structure meeting EN81-20 standard, which comprises a back plate, wherein the back plate is vertically arranged and is fixedly installed on the surface of the back plate, the upper, lower, left and right corresponding parts of the back plate are respectively and correspondingly provided with a top plate, a bottom plate and a side plate, the top plate, the side plate and the back plate form a cabinet-shaped structure, the electric device is enclosed in the cabinet-shaped structure, the edge of the back plate is formed with a connecting edge, the top plate, the bottom plate and the side plate are fixedly installed with the back plate, the surface of the back plate for installing the electric device is sequentially provided with an operation area, a wiring area and an insert area from top to bottom, the operation area is provided with a rescue operation panel, the rescue operation panel is provided with a control button and a communicator, the wiring area is fixedly provided with an electric device, the electric device is fixed on the back plate, the device is a control cabinet structure improved to adapt to a new technical standard, and mainly aims to improve the protection and the safety.

Description

Control cabinet structure meeting EN81-20 standard

Technical Field

The utility model relates to a supporting switch board that uses of elevator specifically is a switch board structure that satisfies EN81-20 standard.

Background

The elevator is a special equipment which is applied to a building and provides a height change function, a main body movable part of the elevator, such as a car, is driven by a traction structure of a host machine to realize up-and-down displacement, the operation of the elevator depends on an electrified control structure to control the operation and stop of the elevator and receive the control of a user, the electrically-operated control devices need to be concentrated at one place, the personnel who are convenient to install and maintain can carry out concentrated inspection and troubleshooting and can control the operation of the elevator in a rear concentrated mode, convenience can be provided for the rescue work of the elevator, a control cabinet needs to be used, the control cabinet has good support performance on the physical structure, the electrified equipment and cables are managed together in a concentrated mode, the size is reduced, and the elevator is convenient to place in the structure of the elevator.

With the increasing expansion of the elevator industry to overseas markets, the European market also becomes a necessary place for various domestic elevator manufacturers, the standard requirements of the control cabinet of the European standard EN81-20/50 are higher than those of the current national standard GB7588, and China modifies the standard of the elevator of China based on the standard EN81-20/50 in the future, so that the structure of the existing control cabinet needs to be improved in order to adapt to the international market more quickly and adapt to a novel standard as soon as possible.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a control cabinet structure meeting EN81-20 standard.

The utility model provides a technical scheme that above-mentioned problem adopted is: the electric appliance back plate comprises a back plate, wherein the back plate is vertically arranged and is fixedly provided with an electric device on the surface, the back plate is correspondingly provided with a top plate, a bottom plate and side plates in an up-down, left-right and left correspondence respectively, the top plate, the side plates and the back plate form a cabinet-shaped structure, the electric device is enclosed in the cabinet-shaped structure, the edge of the back plate is formed with a connecting edge, the top plate, the bottom plate and the side plates are fixedly arranged with the back plate, the surface of the electric appliance device installed on the back plate is sequentially provided with an operation area, a wiring area and a plug-in area from top to bottom, the operation area is provided with a rescue operation panel, the rescue operation panel is provided with a control button and a communicator, the wiring area is fixedly provided with an electric appliance device, the electric appliance device is fixedly arranged on the back plate, the electric appliance devices are connected through, the plug-in panel is provided with jacks, the front surface of the cabinet-shaped structure is correspondingly connected with a door plate, and the door plate is rotatably connected through a hinge and is provided with a door lock.

This device is a switch board structure for adapting to new technical standard improves, mainly lie in the improvement of protectiveness and security, wherein the whole of switch board is assembled structure, be convenient for install at the scene, what the backplate of main part fixed usefulness adopted is the higher galvanized sheet of support intensity, and thickness is not less than 1.5mm, form holistic stable structure, the inside subregion of switch board sets up and improves space utilization, what the position that is closest in upper portion and people's view sets up is the rescue operation face, set up main control button and communication device here, improve the security under the emergency, the wiring district is located the middle part, conveniently walk the line, there is better regularity, improve the cleanliness, plug-in components district is used for overhauing the interim short circuit, all be provided with standard jack, conveniently carry out the short circuit connection.

Furthermore, the side of the rescue operation panel is rotatably connected to the inner side surface of the side plate through a hinge, a wiring space is arranged at the back of the rescue operation panel, and a wire penetrates through the wiring space to the back of the rescue operation panel and is connected with a button and a communicator on the rescue operation panel in a wiring mode. The rescue operation panel can integrally rotate to one side, wiring is convenient, the space at the rear part of the rescue operation panel is effectively utilized, an inspection line does not need to be opened from the rear part of the control cabinet, and the working efficiency is greatly improved.

Furthermore, a bypass inserting plate is arranged in the inserting area, the bypass inserting plate is provided with three adjacent inserting end faces, and inserting openings are respectively formed in the inserting end faces and are connected with a short circuit of the elevator in operation. The bypass plugboard is used for realizing the normally open state of the hoistway door or the car door through the short circuit, so that the overhaul personnel can conveniently get in and out of the elevator, and the bypass plugboard is of a directly used plugging structure and is directly connected through a short circuit wire, so that the working efficiency is high, and the safety is reliable.

Further, the door plant is including transparent material's door face and door frame, and the door frame cladding is around the door face to the door frame is rigid frame construction, and its edge passes through the hinge and is connected with the curb plate, and the door frame passes through the hinged joint that corresponds the setting on three direction of height with the side. The door plant material sets up to transparent material, for example toughened glass or ya keli board, can realize seeing the running state of switch board from outside straight tube, can see inside pilot lamp, when confirming needs inspection, the maintainer just can open the switch board inspection, has improved the security to through the hinged joint of the position difference, improve the pivoted security, can support the door plant material of different materials.

Furthermore, a plurality of prefabricated wire grooves which are transversely and fixedly arranged are arranged on the back plate, a plurality of transversely-arranged wire clamping grooves are arranged on the prefabricated wire grooves, and the guiding parts are correspondingly clamped into the wire clamping grooves. The effect of prefabricated wire casing sets up the structure of fixed clamp line on the backplate, makes things convenient for the circuit to manage the line, improves the clean and tidy degree in the switch board to improve the efficiency of overhauing.

Compared with the prior art, the utility model, have following advantage and effect: this device is a switch board structure for adapting to new technical standard improves, mainly lie in the improvement of protectiveness and security, wherein the whole of switch board is assembled structure, be convenient for install at the scene, what the backplate of main part fixed usefulness adopted is the higher galvanized sheet of support intensity, and thickness is not less than 1.5mm, form holistic stable structure, the inside subregion of switch board sets up and improves space utilization, what the position that is closest in upper portion and people's view sets up is the rescue operation face, set up main control button and communication device here, improve the security under the emergency, the wiring district is located the middle part, conveniently walk the line, there is better regularity, improve the cleanliness, plug-in components district is used for overhauing the interim short circuit, all be provided with standard jack, conveniently carry out the short circuit connection.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the rescue operation panel comprises a back plate, 2, a top plate, 3, a bottom plate, 4, a side plate, 5, an operation area, 6, a wiring area, 7, a plug-in area, 8, a rescue operation panel, 9, a hinge, 10, a bypass plug board, 11 and a prefabricated wire groove.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

A control cabinet structure meeting EN81-20 standard comprises a back plate 1, wherein the back plate 1 is vertically arranged and is fixedly installed on the surface of the back plate 1, a top plate 2, a bottom plate 3 and side plates 4 are correspondingly arranged on the upper side, the lower side, the left side and the right side of the back plate 1 respectively, the top plate 2, the side plates 4 and the back plate 1 surround a cabinet-shaped structure, an electric device is surrounded in the cabinet-shaped structure, a connecting edge is formed at the edge of the back plate 1, the top plate 2, the bottom plate 3 and the side plates 4 are fixedly installed on the back plate 1, an operation area 5, a wiring area 6 and a plug-in area 7 are sequentially arranged on the surface of the back plate 1 where the electric device is installed from top to bottom, a rescue operation panel 8 is arranged on the operation area 5, a control button and a communicator are arranged on the rescue operation panel 8, an electric, and the electric devices are connected through wires, a wire bundling frame is further arranged in the wiring area 6, the wires are bundled and fixed on the wire bundling frame, a plug-in panel is arranged in the plug-in area 7, jacks are arranged on the plug-in panel, a door plate is correspondingly connected to the front surface of the cabinet-shaped structure, and the door plate is rotatably connected through a hinge 9 and provided with a door lock.

The side of the rescue operation panel 8 is rotatably connected to the inner side surface of the side plate 4 through a hinge 9, a wiring space is arranged at the back of the rescue operation panel 8, and a wire penetrates through the wiring space to the rear of the rescue operation panel 8 and is connected with a button and a communicator on the rescue operation panel 8 in a wiring mode.

The plug-in area 7 is provided with a bypass plug board 10, the bypass plug board 10 is provided with three adjacent plug-in end faces, and the plug-in end faces are respectively provided with a socket and connected with a short circuit of the elevator in operation.

The door plant is including transparent material's door face and door frame, and the door frame cladding is around the door face to the door frame is rigid frame construction, and its edge passes through hinge 9 and is connected with curb plate 4, and the door frame is connected through the hinge 9 that corresponds the setting on three direction of height with the side.

The back plate 1 is provided with a plurality of prefabricated wire grooves 11 which are transversely and fixedly arranged, the prefabricated wire grooves 11 are provided with a plurality of transversely arranged wire clamping grooves, and the guide corresponding card is clamped into the wire clamping grooves.

It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A switch board structure meeting EN81-20 standard, comprising a back board (1), characterized in that: the back plate (1) is vertically arranged and is fixedly provided with an electric device on the surface, the upper part, the lower part, the left part and the right part of the back plate (1) are correspondingly provided with a top plate (2), a bottom plate (3) and a side plate (4) respectively, the top plate (2), the side plate (4) and the back plate (1) are encircled to form a cabinet-shaped structure, the electric device is encircled in the cabinet-shaped structure, the edge of the back plate (1) is formed with a connecting edge, the top plate (2), the bottom plate (3) and the side plate (4) are fixedly installed on the back plate (1), the surface of the back plate (1) for installing the electric device is sequentially provided with an operation area (5), a wiring area (6) and an insert area (7) from top to bottom, the operation area (5) is provided with a rescue operation panel (8), the rescue operation panel (8) is provided with a control button and, the electric appliance device is fixed on the back plate (1) and connected with each other through a lead, a wire bundling frame is further arranged in the wiring area (6), the lead is bundled and fixed on the wire bundling frame, the plug-in area (7) is provided with a plug-in panel, a jack is arranged on the plug-in panel, the front surface of the cabinet-shaped structure is correspondingly connected with a door plate, and the door plate is rotatably connected with a door lock through a hinge (9).

2. The control cabinet structure meeting EN81-20 standard according to claim 1, wherein: the side edge of the rescue operation panel (8) is rotatably connected to the inner side surface of the side plate (4) through a hinge (9), a wiring space is arranged at the back of the rescue operation panel (8), and a wire penetrates through the wiring space to the rear part of the rescue operation panel (8) and is connected with a button and a communicator on the rescue operation panel (8) in a wiring mode.

3. The control cabinet structure meeting EN81-20 standard according to claim 1, wherein: the plug-in area (7) is provided with a bypass plug board (10), the bypass plug board (10) is provided with three adjacent plug-in end faces, and the plug-in end faces are respectively provided with a socket and connected with a short circuit of the elevator in operation.

4. The control cabinet structure meeting EN81-20 standard according to claim 1, wherein: the door plant is including transparent material's door face and door frame, and the cladding of door frame is around the door face to the door frame is rigid frame construction, and its edge passes through hinge (9) and is connected with curb plate (4), and the door frame is connected through hinge (9) that correspond the setting on three direction of height with the side.

5. The control cabinet structure meeting EN81-20 standard according to claim 1, wherein: the back plate (1) is provided with a plurality of prefabricated wire grooves (11) which are transversely and fixedly arranged, the prefabricated wire grooves (11) are provided with a plurality of transversely arranged wire clamping grooves, and the guide plates are correspondingly clamped into the wire clamping grooves.