CN214879387U - Car roof junction box - Google Patents
Car roof junction box Download PDFInfo
- Publication number
- CN214879387U CN214879387U CN202120340525.5U CN202120340525U CN214879387U CN 214879387 U CN214879387 U CN 214879387U CN 202120340525 U CN202120340525 U CN 202120340525U CN 214879387 U CN214879387 U CN 214879387U
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- Prior art keywords
- junction box
- interface board
- door machine
- communication connection
- controller
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Abstract
The utility model relates to a sedan-chair top junction box, include: a junction box housing; the interface board is arranged inside the junction box shell and is electrically connected with the sensing device positioned outside the junction box shell; and the controller is arranged in the junction box shell, is in communication connection with the door machine, is used for controlling the opening and closing of the door machine, is in communication connection with the interface board and the control cabinet, and is used for receiving the signals transferred by the interface board and sending the signals to the control cabinet. The controller of the car roof junction box integrates the functions of the car roof and the door machine controller, the overall size of the door machine can be reduced, the cost is reduced, the size is small, and the installation is convenient.
Description
Technical Field
The utility model relates to an elevator technical field, in particular to sedan-chair top junction box.
Background
The elevator is a transportation device which is arranged in a high-rise building and is output and transmitted with power by a traction system. Along with the wide application of elevator, for the maintenance and maintenance of convenient elevator, set up the sedan-chair top junction box on the car top, overhaul the workman and just can overhaul and maintain the circuit through controlling the sedan-chair top junction box, improved work efficiency.
At present, a special car top plate is arranged in a car top junction box of an elevator in China and is responsible for transferring signals, a door machine controller is placed on the car top plate and is specially responsible for controlling opening and closing of a door, and the junction box and the controller are two split products, so that the cost and the failure probability of the elevator are increased; the door machine controller is generally arranged above the door machines, needs an independent placing space and a matched protective shell and occupies space; signal transfer inside the junction box generally adopts a line arrangement mode, wiring is complex, and errors are easy to occur; the existing car roof plate has simple functions, can only be displayed through an indicator lamp at most, has limited display information and is inconvenient to view; therefore, the existing junction box cannot meet various realistic demands.
Disclosure of Invention
The utility model aims at providing a car roof junction box, which realizes the integration of a car roof and a door machine controller, the door machine controller is integrated in the car roof junction box, and the overall size of the door machine is reduced; the car roof can be replaced, and the cost is reduced; small volume and convenient installation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model relates to a sedan-chair top junction box, include: a junction box housing; the interface board is arranged inside the junction box shell and is electrically connected with the sensing device positioned outside the junction box shell; and the controller is arranged in the junction box shell, is in communication connection with the door machine, is used for controlling the opening and closing of the door machine, is in communication connection with the interface board and the control cabinet, and is used for receiving the signals transferred by the interface board and sending the signals to the control cabinet.
Preferably, the interface board is a full card board.
Preferably, the controller includes a signal transfer unit and a gantry crane control unit, the signal transfer unit is in communication connection with the interface board and the control cabinet, and the gantry crane control unit is in communication connection with the gantry crane.
Preferably, the car top junction box further comprises a fixing support, and the fixing support is arranged on the outer surface of the junction box shell and used for being fixed to the top end of the car.
Preferably, the sensing device is connected with the interface board through a wire, and a wire passing hole for the wire to pass through is formed in the bottom surface of the junction box shell.
Preferably, the car roof junction box further comprises an emergency power supply and an emergency lighting lamp, wherein the emergency power supply is arranged inside the junction box shell, the emergency lighting lamp is arranged on the outer wall of the junction box shell, and the emergency lighting lamp is electrically connected with the emergency power supply.
Preferably, the car roof junction box further comprises a charging plug arranged on the outer wall of the junction box shell, and the charging plug is electrically connected with the emergency power supply.
Preferably, the car roof junction box further comprises a control button and an interphone, and the control button and the interphone are arranged on the outer side face of the junction box shell.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the sedan-chair top junction box that provides among the above-mentioned technical scheme, the controller has integrateed the function of sedan-chair roof and door machine controller, can carry out signal communication through modes such as can communication with the switch board, all other signals are for example light curtain weighs etc. and are gone into the controller through the interface board and carry out the transfer, finally send to the switch board, realize the receiving and dispatching of signal, but also door machine communication connection for the switching of control door machine, thereby the integration of sedan-chair roof and door machine controller has been realized, and is small, and convenient for installation, and the cost is reduced.
Drawings
Figure 1 is the embodiment of the utility model provides a sedan-chair top junction box internal structure schematic diagram.
Figure 2 is the utility model discloses sedan-chair top junction box external structure schematic diagram that the embodiment provided.
Figure 3 is the embodiment of the utility model provides a sedan-chair top junction box top surface schematic diagram.
Figure 4 is the embodiment of the utility model provides a sedan-chair top junction box left surface schematic diagram.
Figure 5 is the embodiment of the utility model provides a sedan-chair top junction box right flank structural schematic diagram.
1. A junction box housing; 2. an interface board; 3. a controller; 4. fixing a bracket; 5. an emergency power supply; 6. an emergency lighting lamp; 7. a control button; 71. a stop button; 72. an up button; 73. an operation button; 74. a down button; 75. a maintenance button; 8. an interphone; 9. a socket; 10. and (5) clamping the rail.
Detailed Description
The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.
Referring to fig. 1-5, an embodiment of the present invention provides a car roof junction box, which includes a junction box housing 1, an interface board 2, and a controller 3. The interface board 2 is arranged inside the junction box shell 1 and is electrically connected with a sensing device positioned outside the junction box shell 1; and the controller 3 is arranged in the junction box shell 1, is in communication connection with a door machine, is used for controlling the opening and closing of the door machine, is in communication connection with the interface board 2 and the control cabinet, and is used for receiving the signal transferred by the interface board 2 and sending the signal to the control cabinet.
The controller integrates the functions of the car roof and the door machine controller, can be in signal communication with the control cabinet through modes such as can communication and the like, and transmits all other signals such as light curtain weighing and the like into the controller through the interface board for transfer and finally transmits the signals to the control cabinet, so that the signals can be transmitted and received, and can be in communication connection with the door machine for controlling the opening and closing of the door machine, thereby realizing the integration of the car roof and the door machine controller, and the controller is small in size, convenient to install and low in cost.
The junction box shell 1 can be a metal shell, can be any shape such as a cube, and the sensor can be a flat inductor and a safety loop. Controller 3 sets up on the car, 1 bottom surface edge of junction box casing is equipped with the fixed bolster, and fixed mounting is on the car, just 1 one side of junction box casing is equipped with the line hole.
In a preferred embodiment, the interface board 2 is a full-card board, and the cards are regularly arranged, disposed inside the junction box housing 1, and electrically connected to the sensor outside the junction box housing 1.
In a preferred embodiment, the sensing device is connected with the interface board 2 through wires, and the bottom surface of the junction box housing 1 is provided with wire through holes for the wires to pass through.
As a preferred embodiment, the controller 3 is disposed inside the junction box housing 1, is in communication connection with a door machine, and is used for controlling the opening and closing of the door machine, and is in communication connection with the interface board 2 and the control cabinet, and is used for receiving the signal relayed by the interface board 2 and sending the signal to the control cabinet.
As a preferred embodiment, the controller 3 includes a signal relay unit and a gantry crane control unit, the signal relay unit is in communication connection with the interface board 2 and the control cabinet, and the gantry crane control unit is in communication connection with the gantry crane.
As a preferred embodiment, the car roof junction box further comprises emergency devices including an emergency power supply 5 and an emergency lighting lamp 6; the emergency power supply 5 is arranged inside the junction box shell 1, and a charging plug of the emergency power supply 5 is arranged on the outer wall of the junction box shell 1; emergency lighting lamp 6 is arranged in through the link on the 1 outer wall of junction box casing, for handheld form, it is mobile, just emergency lighting lamp 6 with emergency power supply 5 electric connection.
Referring to fig. 3, the car roof junction box further includes control buttons 7 including a stop button 71, an up button 72, an operation button 73, and a maintenance button 74.
Referring to fig. 4, the car roof junction box further comprises an interphone 8 and a socket 9, the interphone 8 and the socket 9 are arranged on the side wall of the junction box shell 1, and the interphone 8 can facilitate maintenance contact of maintainers; the socket can conveniently supply power to the maintenance equipment.
Referring to fig. 5, the card rails 10 are disposed on the outer wall of the junction box housing, and cameras may be disposed on the card rails for monitoring the operation of the elevator in the elevator shaft.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. A car roof junction box, comprising:
a junction box housing (1);
the interface board (2) is arranged inside the junction box shell (1) and is electrically connected with a sensing device positioned outside the junction box shell (1);
and the controller (3) is arranged in the junction box shell (1), is in communication connection with the door machine, is used for controlling the opening and closing of the door machine, is in communication connection with the interface board (2) and the control cabinet, and is used for receiving the signals transferred by the interface board (2) and sending the signals to the control cabinet.
2. The ceiling junction box according to claim 1, characterized in that said interface board (2) is a full plug-in board.
3. The car roof junction box according to claim 1, wherein the controller (3) comprises a signal relay unit and a door machine control unit, the signal relay unit is in communication connection with the interface board (2) and the control cabinet, and the door machine control unit is in communication connection with the door machine.
4. The ceiling junction box according to claim 1, characterized in that it further comprises a fixing bracket (4), said fixing bracket (4) being provided on the outer surface of the junction box housing (1) for fixing on the top of the car.
5. The ceiling junction box according to claim 1, characterized in that said sensing devices are connected to said interface board (2) by means of wires, said junction box housing (1) being provided on its bottom surface with wire passing holes for said wires to pass through.
6. The car top junction box according to claim 1, characterized in that it further comprises an emergency power supply (5) and an emergency lighting lamp (6), the emergency power supply (5) is arranged inside the junction box housing (1), the emergency lighting lamp (6) is arranged on the outer wall of the junction box housing (1), and the emergency lighting lamp (6) is electrically connected with the emergency power supply (5).
7. The ceiling junction box according to claim 6, characterized in that it further comprises a charging plug arranged on the outer wall of the junction box housing (1), said charging plug being electrically connected to the emergency power supply (5).
8. The ceiling junction box according to claim 1, characterized in that it further comprises a control button (7) and an interphone (8), said control button (7) and said interphone (8) being arranged on the outer side of said junction box housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120340525.5U CN214879387U (en) | 2021-02-05 | 2021-02-05 | Car roof junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120340525.5U CN214879387U (en) | 2021-02-05 | 2021-02-05 | Car roof junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879387U true CN214879387U (en) | 2021-11-26 |
Family
ID=78857995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120340525.5U Active CN214879387U (en) | 2021-02-05 | 2021-02-05 | Car roof junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879387U (en) |
-
2021
- 2021-02-05 CN CN202120340525.5U patent/CN214879387U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221008 Address after: No. 888, Fenyang Road, Fenhu High-tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province 215214 Patentee after: SUZHOU XINDA ESCALATOR ACCESSORIES Co.,Ltd. Address before: 311100 Room 101, building 3, No. 1, nangonghe Road, Qianjiang Economic Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU FAIVELEY TECH Co.,Ltd. |
|
| TR01 | Transfer of patent right |