Elevator and outbound device thereof

Abstract

The utility model discloses an elevator and an outbound device thereof, and the outbound device comprises a box body which is provided with an opening; the elevator calling operation panel comprises a plate body which is detachably connected to the box body and covers the opening of the box body, elevator calling keys and a floor display screen, wherein the elevator calling keys and the floor display screen are arranged on the plate body. And the maintenance operation panel is arranged in the box body and comprises a plurality of maintenance operation switches. A user can operate the outbound calling device to call an elevator, and elevator maintenance personnel can operate the outbound calling device to carry out maintenance operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator technical field, more specifically, relate to an elevator and its external call device. BACKGROUND

[0002] The existing elevator is provided with a control cabinet. The control cabinet of the machine room elevator is placed in the machine room. The control cabinet of the non-machine room elevator is usually placed beside the elevator door of the top floor. The placement mode of the control cabinet of the non-machine room elevator affects the overall appearance. Limited by the need of the elevator maintenance personnel to directly operate the control cabinet for elevator test and elevator maintenance, the control cabinet of the non-machine room elevator cannot be hidden, for example, set in the shaft, to improve the overall appearance of the elevator. SUMMARY

[0003] The technical problem to be solved by the present application is how to break the restriction that the elevator maintenance personnel needs to directly operate the control cabinet for elevator maintenance to facilitate hiding the control cabinet of the elevator.

[0004] The present application provides an external call device of an elevator, which comprises:

[0005] A box body is provided with an opening;

[0006] A call operation panel comprises a plate body detachably connected to the box body and covering the opening of the box body, and a call button and a floor display screen arranged on the plate body; and

[0007] A maintenance operation panel is arranged in the box body and comprises a plurality of maintenance operation switches.

[0008] In an exemplary embodiment, a lock is further included;

[0009] One end of the plate body is connected to the box body through the lock, and the other end of the plate body is inserted into the box body.

[0010] In an exemplary embodiment, the lock comprises a cabinet door lock cylinder arranged on the plate body and a fastener arranged on the box body;

[0011] The cabinet door lock cylinder is configured to lock and unlock the fastener.

[0012] In an exemplary embodiment, the maintenance operation panel further comprises mounting plates connected to opposite sides of the box body at both ends;

[0013] A plurality of mounting holes are arranged on the mounting plates, and a plurality of maintenance operation switches are arranged in the mounting holes.

[0014] In an illustrative embodiment, the plurality of maintenance operation switches include an up button, a down button, a common button, a mode switching switch, an emergency stop switch, and a main power switch.

[0015] In an illustrative embodiment, the intercom is disposed in the box body.

[0016] The intercom is connected to the plate body, the box body, or the maintenance operation panel.

[0017] In an illustrative embodiment, the intercom is connected to a plate surface of the plate body facing the maintenance operation panel.

[0018] In an illustrative embodiment, the lighting lamp is disposed in the box body and is magnetically connected to the call operation panel, the box body, or the maintenance operation panel.

[0019] In an illustrative embodiment, a function board is disposed in the box body.

[0020] The function board includes a substrate and a plug interface disposed on the substrate.

[0021] In an illustrative embodiment, the substrate is disposed on a side of the maintenance operation panel facing the call operation panel.

[0022] The application also provides an elevator including the call-out device and a control cabinet electrically connected to the call-out device.

[0023] The control cabinet is disposed in a hoistway.

[0024] The call-out device can be disposed in an elevator hall of any floor. In a normal mode of the elevator, a user of the floor can operate a call button on the call operation panel to normally call an elevator, so that a car of the elevator stops at the floor. When the elevator needs to be maintained, the elevator maintenance personnel can detach the call operation panel from the box body to open an opening of the box body, and can perform corresponding maintenance operations through maintenance operation switches on the maintenance operation panel after the opening of the box body is opened. In the normal working state of the elevator and the maintenance state of the elevator, a floor display screen can display information of a floor where the car is located, facilitating the user to use the elevator and the maintenance personnel to maintain the elevator. The maintenance personnel does not need to directly operate the control cabinet of the elevator when maintaining the elevator, but only needs to operate the maintenance operation panel of the call-out device. Therefore, the control cabinet of the elevator having the call-out device can be hidden, for example, can be disposed in a hoistway.

[0025] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0026] The accompanying drawings are provided to further illustrate the technical solution of this utility model and constitute a part of the specification. They are used together with the embodiments of this application to explain the technical solution of this utility model and do not constitute a limitation on the technical solution of this utility model.

[0027] Figure 1 This is a three-dimensional schematic diagram of an outbound calling device according to an embodiment of the present utility model;

[0028] Figure 2 This is a disassembly diagram of an outbound calling device according to an embodiment of the present utility model;

[0029] Figure 3 This is a schematic diagram of the external call device for removing the call control panel in an embodiment of this utility model;

[0030] Figure 4 This is a schematic diagram of the external call device for removing the side panel in an embodiment of this utility model.

[0031] Figure label:

[0032] 100. External call device; 1. Box body; 11. Outlet hole; 12. Second connector; 121. Second connector plate; 122. Second connecting plate; 2. Call operation panel; 21. Panel body; 22. Floor display screen; 23. Call button; 24. Cover plate; 25. First connector; 250. Slot; 251. First connecting plate; 252. First connector plate; 3. Maintenance operation panel; 30. Maintenance operation switch; 31. Mounting plate; 311. Mounting hole; 32. Up button; 33. Common button; 34. Down button; 35. Emergency stop switch; 36. Mode switching switch; 37. Main power switch; 4. Lock; 41. Cabinet door lock cylinder; 42. Fastener; 5. Intercom; 6. Function board; 61. Base plate; 62. Socket; 7. Lighting lamp; 8. Insulating pad. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be arbitrarily combined with each other.

[0034] like Figure 1 As shown, Figure 1An elevator call device 100 is shown in the embodiments of the present application. The call device 100 can be embedded on the wall of the elevator hall.

[0035] The call device 100 comprises a box 1, a call panel 2 and a maintenance panel 3. The box 1 can be configured as a sheet metal structure. The box 1 can be configured as a rectangular box. The box 1 is enclosed by a bottom plate and four side plates. An opening is provided on the side of the box 1 opposite to the bottom plate. The opening can be configured as a rectangular opening.

[0036] The call panel 2 comprises a panel body 21, call buttons 23 and a floor display screen 22. The panel body 21 is configured as a flat plate, for example, a rectangular flat plate. The panel body 21 covers the opening of the box 1 and seals the opening. The panel body 21 is detachably connected with the box 1. The panel body 21 can be detachably connected with the box 1 by screws or by a lock catch. The panel body 21 can be detached from the box 1. The floor display screen 22 is provided on the panel body 21. The floor display screen 22 can be used to display the floor number where the elevator car is currently located. The call buttons 23 are used to call the elevator car to stop at the floor where the call device 100 is located. The call buttons 23 are pressed by the user to call the elevator car to arrive at the floor where the call device 100 is located when the elevator is in normal working mode. The call buttons 23 can comprise at least one of down call buttons and up call buttons. The type of the call buttons 23 can be determined according to the location where the call device 100 is provided. For example, when the call device is provided on the top floor of a building, only down call buttons can be provided on the call panel 2. When the call device is provided on the bottom floor of a building, only up call buttons can be provided on the call panel 2.

[0037] The maintenance panel 3 comprises a plurality of maintenance operation switches 30. The maintenance operation switches 30 can be triggered by the maintenance personnel to perform corresponding maintenance operations on the elevator. In the embodiments, the plurality of maintenance operation switches 30 comprise an up button 32, a down button 34, a public button 33, a mode switching switch 36, an emergency stop switch 35 and a main power switch 37. The up button 32 is used to control the up movement of the elevator car. The down button 34 is used to control the down movement of the elevator car. The up button 32 and the down button 34 need to be pressed together with the public button 33 to take effect. The public button 33 is designed to prevent the user from triggering the up button 32 and the down button 34 by mistake and causing accidents. The emergency stop switch 35 is used to control the emergency stop of the elevator. The mode switching switch 36 is used to switch the working mode of the elevator, for example, the mode switching switch 36 can be used to switch the working mode of the elevator between normal working mode and maintenance working mode. The mode switching switch 36 can be a rotary switch. The main power switch 37 is used to control the on-off of the power supply of the elevator.

[0038] The external calling device 100 can be arranged at any floor of the elevator hall. In the normal mode of the elevator, the user at the floor can operate the calling button 23 on the calling operating panel 2 to normally call the elevator, so that the elevator car stops at the floor. When the elevator needs to be repaired, the elevator maintenance personnel can detach the calling operating panel 2 from the box body 1 to open the opening of the box body 1, since the plate body 21 of the calling operating panel 2 is detachably connected to the box body 1. After the opening of the box body 1 is opened, the corresponding repair operation can be performed by operating the repair operating switch 30 on the repair operating panel 3. The floor display screen 22 can display the floor information of the car in the normal working state of the elevator and the repair state of the elevator, so as to facilitate the user to use the elevator and the maintenance personnel to repair the elevator. When the maintenance personnel repairs the elevator, the maintenance personnel need not directly operate the control cabinet of the elevator, but only need to operate the repair operating panel 3 of the external calling device 100. Therefore, the control cabinet of the elevator with the external calling device 100 can be hiddenly arranged, for example, can be arranged in the shaft.

[0039] In an illustrative embodiment, the external calling device 100 further comprises a lock 4. The lock 4 comprises a cabinet door lock cylinder 41 and a fastener 42. The cabinet door lock cylinder 41 can lock and unlock the fastener 42. When the cabinet door lock cylinder 41 locks the fastener 42, the cabinet door lock cylinder 41 and the fastener 42 cannot be separated from each other. When the cabinet door lock cylinder 41 unlocks the fastener 42, the cabinet door lock cylinder 41 and the fastener 42 can be separated from each other. The cabinet door lock cylinder 41 is arranged at one end of the plate body 21 of the calling operating panel 2 and located on the plate surface of the plate body 21 facing the box body 1. The cabinet door lock cylinder 41 and the plate body 21 can be screw-connected or riveted. A first through hole is further arranged on the plate body 21, and a key hole on the cabinet door lock cylinder 41 is exposed outside the box body 1 through the first through hole. The fastener 42 is arranged on the side plate of the box body 1 close to the cabinet door lock cylinder 41. The fastener 42 and the side plate can be screw-connected or riveted. Therefore, one end of the plate body 21 of the calling operation can be connected to the box body 1 through the lock 4.

[0040] A first plug-in piece 25 is arranged on the end of the plate body 21 away from the cabinet door lock cylinder 41. The first plug-in piece 25 comprises a first connecting plate 251 and a first plug-in plate 252. The first connecting plate 251 covers the plate surface of the plate body 21 facing the box body 1 and is connected to the plate body 21. The first connecting plate 251 and the first plug-in plate 252 can be screw-connected. The first plug-in plate 252 is connected to the first connecting plate 251. The first plug-in plate 252 and the first connecting plate 251 can be integrally formed. The first plug-in plate 252 is inclined to the first connecting plate 251 and the plate body 21. The first plug-in plate 252 and the plate body 21 form a plug-in groove 250, and the opening of the plug-in groove 250 is directed away from the cabinet door lock cylinder 41.

[0041] The top end of the side plate of the box 1 opposite to the lock 4 is provided with a second plug 12. The second plug 12 comprises a second connecting plate 122 and a second plug plate 121. The second connecting plate 122 covers the inner surface of the side plate of the box 1. The second connecting plate 122 can be screw-connected with the box 1. One end of the second plug plate 121 is connected to one end of the second plug plate 121. The second plug plate 121 is parallel to the plate body 21. The opening of the slot 250 between the first plug plate 252 and the plate body 21 is towards the second plug 12, and the second plug plate 121 of the second plug 12 is inserted into the slot 250. Thus, one end of the call operating plate body 21 opposite to the lock 4 is fixedly connected to the box 1 through the lock 4, and the other end of the call operating plate body 21 is plugged into the box 1, so that the call operating panel 2 cannot be detached from the box 1, and the electric shock accident is avoided. After the cabinet door lock core 41 and the buckle 42 are unlocked by the key of the elevator maintenance personnel, the one end of the call operating plate body 21 close to the lock 4 can be separated from the buckle 42, and the other end of the call operating plate body 21 can be pulled out of the box 1 to release the plug between the call operating plate body 21 and the box 1, so that the call operating panel 2 can be detached from the box 1.

[0042] Thus, when the cabinet door lock core 41 of the lock 4 locks the buckle 42, one end of the call operating plate body 21 is fixedly connected to the box 1 through the lock 4, and the other end of the call operating plate body 21 is plugged into the box 1, so that the call operating panel 2 cannot be detached from the box 1, and the electric shock accident is avoided. After the cabinet door lock core 41 and the buckle 42 are unlocked by the key of the elevator maintenance personnel, the one end of the call operating plate body 21 close to the lock 4 can be separated from the buckle 42, and the other end of the call operating plate body 21 can be pulled out of the box 1 to release the plug between the call operating plate body 21 and the box 1, so that the call operating panel 2 can be detached from the box 1.

[0043] In an exemplary embodiment, the call operating panel 2 further comprises a cover plate 24. The cover plate 24 covers the side of the plate body 21 opposite to the box 1. The cover plate 24 is connected to the plate body 21. The cover plate 24 can be a transparent flat plate. The cover plate 24 plays a role of waterproofing and dustproofing for the external call device 100, avoids water vapor and dust from entering the floor display screen 22, and improves the appearance of the external call device 100.

[0044] In an exemplary embodiment, the maintenance operating panel 3 further comprises a mounting plate 31. The mounting plate 31 is configured as a strip-shaped plate. The opposite ends of the mounting plate 31 are respectively connected to the opposite sides of the box 1. The opposite ends of the mounting plate 31 are both connected to the side plates of the box 1. The mounting plate 31 can be screw-connected to the box 1. At least most of the area of the mounting plate 31 is parallel to the plate body 21 of the call operating panel 2. The plurality of maintenance operating switches 30 are all connected to the mounting plate 31. The maintenance operating switches 30 can be screw-connected to the mounting plate 31. The mounting plate 31 is provided with a plurality of mounting holes 311. The mounting holes 311 are through holes vertically penetrating the mounting plate 31. The plurality of maintenance operating switches 30 are respectively arranged in the plurality of mounting holes 311.

[0045] Thus, the opposite ends of the mounting plate 31 are both connected to the box 1, and the maintenance operating panel 3 can be firmly fixed on the box 1. At the same time, the mounting plate 31 supports the plurality of maintenance operating switches 30, and facilitates wiring of the plurality of maintenance operating switches 30.

[0046] In an exemplary embodiment, the external call device 100 further comprises an intercom 5. The intercom 5 is arranged in the box 1. The intercom 5 is arranged in the space between the hall operating panel 2 and the maintenance operating panel 3. The intercom 5 can be connected to the panel body 21 of the hall operating panel 2, the side plate of the box 1 or the mounting plate 31 of the maintenance operating panel 3.

[0047] In this way, the elevator maintenance personnel can make five-way intercom through the intercom 5, and realize intercommunication between the elevator car, the elevator shaft, the elevator pit and the elevator monitoring room.

[0048] In an exemplary embodiment, the intercom 5 is connected to the panel body 21 of the hall operating panel 2 towards the panel surface of the box 1. The intercom 5 can be configured as a flat shape and parallel to the panel body 21. The intercom 5 and the panel surface of the hall operating panel 2 can be screw connected.

[0049] In this way, the back space of the panel body 21 of the hall operating panel 2 can be fully utilized, and the overall layout of the external call device 100 is more compact and the overall size is smaller.

[0050] In an exemplary embodiment, the external call device 100 further comprises a lighting lamp 7. The lighting lamp 7 is arranged in the box 1 and located between the maintenance operating panel 3 and the hall operating panel 2. The lighting lamp 7 can be a straight strip-shaped lamp strip. The lighting lamp 7 is provided with a permanent magnet, and the lighting lamp 7 can be magnetically connected to the panel body 21 of the hall operating panel 2, the mounting plate 31 of the maintenance operating panel 3 or the side plate of the box 1.

[0051] In this way, the maintenance operating personnel can illuminate the inside of the box 1 with the lighting lamp 7, so that the light in the box 1 is sufficient and it is more convenient for the maintenance personnel to operate and perform maintenance operations.

[0052] In an exemplary embodiment, the external call device 100 further comprises a function board 6. The function board 6 is arranged in the box 1. The function board 6 comprises a substrate 61 and a plug interface 62. The substrate 61 is configured as a flat plate. The substrate 61 can be a PCB circuit board. The plug interface 62 is arranged on the substrate 61. The function board 6 is provided with the plug interface 62. The plug interface 62 can be used to realize the line modification function required during elevator testing.

[0053] In an exemplary embodiment, the substrate 61 of the function board 6 is arranged on the side of the mounting plate 31 of the maintenance operating panel 3 towards the hall operating panel 2 and connected to the mounting plate 31. The substrate 61 of the function board 6 and the mounting plate 31 of the maintenance operating panel 3 can be screw connected. The substrate 61 of the function board 6 and the mounting plate 31 of the maintenance operating panel are arranged in a spaced manner. An insulating pad 8 can be arranged between the substrate 61 of the function board 6 and the mounting plate 31 of the maintenance operating panel.

[0054] In this way, the function board 6 is fixed on the side of the maintenance operation panel 3 facing the call operation panel 2, so as to facilitate the elevator maintenance personnel to perform various operations on the function board 6.

[0055] In an illustrative embodiment, the function board 6 further comprises a segment code display screen, an LED indicator light, a menu operation button, a speed governor operation button, a door bypass plug-in, a brake release operation button, a UCMP test plug-in, a USB interface, a car lighting control switch, a shaft lighting control switch, etc. The segment code display screen, the LED indicator light, the menu operation button, the speed governor operation button, the door bypass plug-in, the brake release operation button, the UCMP test plug-in, the USB interface, the car lighting control switch, and the shaft lighting control switch are all arranged on the base plate 61.

[0056] In an illustrative embodiment, the bottom of the box body 1 is further provided with a wire outlet hole 11. The wires connecting the function board 6, the intercom 5, the lighting lamp 7, the maintenance operation panel 3, and the call operation panel 2 extend out of the box body 1 from the wire outlet hole 11.

[0057] The application further provides an elevator, which comprises the external calling device 100 and a control cabinet.

[0058] In this way, the control cabinet is arranged in the shaft, so as to improve the overall aesthetics of the machine room-less elevator.

[0059] In the description of the present application, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "edge", "opposite", "four corners", "periphery", "mouth" structure, etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the structure referred to has a particular orientation, is constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0060] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", "assembly" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; The terms "installation", "connection", "fixed connection" can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] Although the disclosed embodiments of the present application are as above, the content described is only the adopted embodiments for facilitating the understanding of the present application, and is not used to limit the present application. Any person skilled in the art of the present application, without departing from the spirit and scope of the present application disclosed, can make any modification and change in the implementation form and details, but the patent protection scope of the present application shall be subject to the definition of the appended claims.

Claims

1. An elevator external call device, characterized in that, include: The box has an opening. The elevator call control panel includes a plate detachably connected to the housing and covering the opening of the housing, and elevator call buttons and a floor display screen disposed on the plate; and, The maintenance control panel is located inside the box and includes multiple maintenance operation switches.

2. The outbound calling device according to claim 1, characterized in that, It also includes locks; One end of the plate is connected to the box via the lock, and the other end of the plate is inserted into the box.

3. The outbound calling device according to claim 2, characterized in that, The lock includes a cabinet door lock cylinder disposed on the panel and fasteners disposed on the box body; The cabinet door lock cylinder is configured to lock and unlock the fasteners.

4. The outbound calling device according to claim 1, characterized in that, The maintenance operation panel also includes mounting plates that are respectively connected to opposite sides of the box body at both ends; The mounting plate is provided with multiple mounting holes, and multiple maintenance operation switches are respectively installed in the multiple mounting holes.

5. The outbound calling device according to claim 1, characterized in that, The multiple maintenance operation switches include an up button, a down button, a common button, a mode switching switch, an emergency stop switch, and a main power switch.

6. The outbound calling device according to claim 1, characterized in that, It also includes a walkie-talkie, which is disposed inside the housing; The walkie-talkie is connected to the board, the housing, or the maintenance control panel.

7. The outbound calling device according to claim 6, characterized in that, The walkie-talkie is connected to the panel of the board facing the maintenance operation panel.

8. The outbound calling device according to claim 1, characterized in that, It also includes a light fixture installed inside the housing, which is magnetically connected to the call panel, the housing, or the maintenance panel.

9. The outbound calling device according to claim 1, characterized in that, It also includes a functional panel disposed within the box; The functional board includes a substrate and an interface disposed on the substrate.

10. The outbound calling device according to claim 9, characterized in that, The base plate is disposed on the side of the maintenance operation panel facing the call elevator operation panel.

11. An elevator, characterized in that, Includes an outbound calling device as described in any one of claims 1 to 10 and a control cabinet electrically connected to the outbound calling device; The control cabinet is located inside the shaft.

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