CN210480505U

CN210480505U - Elevator control assembly and elevator control all-in-one machine with same

Info

Publication number: CN210480505U
Application number: CN201921398015.2U
Authority: CN
Inventors: 朱佳炜; 于清波
Original assignee: Suzhou Inovance Technology Co Ltd
Current assignee: Suzhou Inovance Technology Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-08
Anticipated expiration: 2029-08-27
Also published as: WO2021036410A1

Abstract

The utility model provides an elevator control assembly and have its elevator control all-in-one, elevator control assembly includes: the multifunctional intelligent control circuit comprises a base, a function button group and a plurality of circuit boards which are arranged on the base in a laminated mode, wherein the circuit boards comprise a driving board, a power supply board, a capacitor board and a main control board of an integrated control circuit and an interface circuit; the function button group comprises an emergency stop button, an overhaul button and an uplink and downlink control button, the emergency stop button and the overhaul button are fixed on the base through an overhaul bracket, and the uplink and downlink control button is arranged on the main control panel; wherein at least two of the plurality of circuit boards are partially stacked in a direction perpendicular to the base. The utility model discloses an elevator control assembly and have its elevator control all-in-one sets up each circuit board stromatolite on the base, very big improvement space utilization.

Description

Elevator control assembly and elevator control all-in-one machine with same

Technical Field

The utility model belongs to the elevator equipment field especially relates to an elevator control assembly and have its elevator control all-in-one.

Background

In the existing elevator control system, an elevator control cabinet mainly comprises an elevator control module, a power supply module, an interface module and an overhaul loop, wherein the elevator control module integrates a drive unit and a control unit, the overhaul loop is integrated at one position through an integration box, the parts are connected through cables and are separately and dispersedly installed in the elevator control cabinet. The control cabinet has large volume and higher cost due to the scattered assembly of all parts, and further, the length of a connecting cable between all parts is too long, and the manufacturing cost for producing the wiring and arranging wires is high; meanwhile, the elevator control module integrates the driving unit and the control unit, so that a heat dissipation device needs to be separately provided for the elevator control module, and therefore the occupied space is further increased, and the size of the control cabinet is further increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator control assembly and have its elevator control all-in-one.

In order to achieve one of the above objects, an embodiment of the present invention provides an elevator control assembly, including: the multifunctional intelligent control circuit comprises a base, a function button group and a plurality of circuit boards which are arranged on the base in a laminated mode, wherein the circuit boards comprise a driving board, a power supply board, a capacitor board and a main control board of an integrated control circuit and an interface circuit; the function button group comprises an emergency stop button, an overhaul button and an uplink and downlink control button, the emergency stop button and the overhaul button are fixed on the base through an overhaul bracket, and the uplink and downlink control button is arranged on the main control panel; wherein at least two of the plurality of circuit boards are partially stacked in a direction perpendicular to the base.

As a further improvement of an embodiment of the present invention, the elevator control assembly further comprises a plurality of base fasteners, wherein the heights of the plurality of base fasteners are not completely the same; the circuit boards are arranged in at least two layers in the direction perpendicular to the base, at least one fixing hole is formed in each of the overhauling support and each circuit board, and the fixing holes are matched with the base fasteners to be fixed.

As a further improvement of an embodiment of the present invention, the circuit board is arranged in three layers in a direction perpendicular to the base, which are respectively a first layer disposed adjacent to the base, a second layer disposed adjacent to the first layer and away from the base, and a third layer disposed adjacent to the second layer and away from the base;

the maintenance support is fixed in a straddling manner between the three layers of the base, the maintenance support comprises a first plane used for fixing the circuit board on the third layer and a second plane used for fixing the emergency stop button and the maintenance button, and the second plane is higher than the first plane.

As a further improvement of an embodiment of the present invention, the plurality of circuit boards further include an elevator car accidental movement protection UCMP board, the main control board and the UCMP board are arranged on the third layer.

As a further improvement of an embodiment of the present invention, the UCMP plate is provided with at least one fixing hole, the maintenance bracket further includes a plurality of bracket fasteners, and the UCMP plate is fixed on the maintenance bracket by the bracket fasteners matching with the fixing holes; and one part of the fixing hole of the main control board is matched and fixed with the base fastening piece, and the other part of the fixing hole of the main control board is matched and fixed with the bracket fastening piece.

As a further improvement of an embodiment of the present invention, the capacitor board is arranged on the first layer, and the driving board and the power board are arranged on the second layer.

As a further improvement of an embodiment of the present invention, the elevator control assembly further includes: still including set up in the heat abstractor at base top, heat abstractor includes: the fan bracket is arranged on the base, and the fan is fixed on the fan bracket; wherein, the axis of the fan is parallel to the plane of the base.

In order to achieve the above object, an embodiment of the present invention provides an elevator control all-in-one machine, including: the elevator control assembly comprises a control cabinet with a containing space and the elevator control assembly contained in the control cabinet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an elevator control assembly and have its elevator control all-in-one sets up each circuit board stromatolite on the base, very big improvement space utilization.

Drawings

Fig. 1 is a schematic view of an overall structure of an elevator control assembly according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

Referring to fig. 1 and 2, in an embodiment of the present invention, an elevator control assembly is provided, which includes: base 10, function button group and stromatolite set up a plurality of circuit boards on the base, a plurality of circuit boards include: the elevator car accident movement protection device comprises a driving board 21, a power supply board 22, a capacitance board 23, an elevator car accident movement protection UCMP board 24, and a main control board 25 integrating a control circuit 251 and an interface circuit 252; the function button group comprises an emergency stop button 262, an overhaul button 263 and an uplink and downlink control key 264, the emergency stop button 262 and the overhaul button 263 are fixed on the base 10 through an overhaul bracket 261, and the uplink and downlink control key 264 is arranged on the main control panel 25; wherein at least two of the plurality of circuit boards are partially stacked in a direction perpendicular to the base 10.

The upper arrangement mode of the function button group of the utility model can be different from the integrated arrangement mode of the traditional function button group needing the operation box, thus the whole layout is more compact; the control circuit 251 and the interface circuit 252 are integrated on the same main control board 25, so that connecting cables between the main control board and the interface circuit can be further saved, the wiring cost is reduced, and in addition, the circuit boards are arranged on the base 10 in a laminated mode, so that the space utilization rate can be integrally improved.

In the preferred embodiment of the present invention, the base 10 is made of plastic material, which is convenient for the production process. By stacked is meant that the two components are at least partially spatially stacked in the vertical direction of the base 10. UCMP is the abbreviation of Unintered vehicle protection system, and the Chinese definition is the elevator car accidental movement protection system.

In the implementation mode of the utility model, a plurality of circuit boards are arranged into at least two layers in the direction vertical to the base 10, and each circuit board is specifically arranged on the corresponding layer according to the installation requirement; the elevator assembly further comprises: the height of the base fasteners 40 is not completely the same, at least one fixing hole 30 is formed in the overhaul support 261 and each circuit board, and the fixing holes 30 are matched with the base fasteners 40 for fixing.

In an implementation form of the present invention, the base fastening member 40 is, for example: screw, bolt, double-screw bolt, BOSS post etc, the utility model discloses in the specific embodiment, base fastener 40 is for setting up in the BOSS post on the base, according to fastener 40's position difference, the structure of BOSS post mainly selects two kinds, one kind is protruding BOSS post, it can pass fixed orifices 30 on circuit board and/or maintenance support 261 and fix, one kind is the BOSS post that has the through-hole, this through-hole position corresponds with fixed orifices 30 position on the circuit board, and pass fixed orifices 30 and through-hole through other spare parts such as screw simultaneously and fix, do not do further elaboration here, of course in the utility model discloses in other embodiments, can also adopt the mode of joint to make circuit board and/or maintenance support detachably be fixed in base 10; when the disassembly and assembly problem is not considered, the circuit board and/or the maintenance bracket can be fixed on the base 10 by gluing and the like, which is not further described herein.

The utility model discloses among the realizable mode, be in each circuit board of each layer selectively with the circuit board on other layers partially crisscross setting in perpendicular to base direction to the rational utilization space.

The utility model discloses among the concrete implementation, the circuit board is arranged for the three-layer in perpendicular to base 10 direction, is the first layer that the next-door neighbour base set up respectively, and the second floor that base 10 one side set up is kept away from to the next-door neighbour first layer to and the third layer that base 10 one side set up is kept away from to the next-door neighbour second floor.

The maintenance bracket 261 is fixed between three layers of the base 10 in a straddling manner, the maintenance bracket 261 comprises a first plane 2611 used for fixing the circuit board on the third layer and a second plane 2612 used for fixing the emergency stop button 262 and the maintenance button 263, and the second plane 2612 is higher than the first plane 2611.

The UCMP plate 24 is provided with at least one fixing hole 30, the service bracket 261 further comprises a plurality of bracket fasteners 2613, and the UCMP plate 24 is fixed on the service bracket 261 by the bracket fasteners 2613 and the fixing holes 30 in a matching manner; a part of the fixing hole 30 of the main control panel 25 is fixed to the base fastening member 40 in a fitting manner, and the other part is fixed to the bracket fastening member 2613 in a fitting manner.

In the specific example of the present invention, the capacitor board 23 is disposed on the first layer, and the driving board 21 and the power board 22 are disposed on the second layer; the UCMP board 24 and the main control board 25 are arranged on the third layer. Therefore, the flat cable connection among the circuit boards on each layer is facilitated, under the layout, the number of cables among the circuit boards on each layer is reduced, the length is shortened, the material cost of the cables is reduced, and meanwhile, the production cost of wiring and arranging is also reduced; in addition, the UCMP board 24 and the main control board 25 are arranged on the third layer, so that the operations of testing, wiring and the like are facilitated; furthermore, each circuit board in each layer is partially staggered with the circuit boards in other layers in the direction perpendicular to the base, so that each circuit board is provided with at least one fixing hole 30 which is directly corresponding to the base fastener 40 on the base 10, i.e. preferably, each base fastener 40 only passes through and is fixed on 1 fixing hole 30; at this time, the disassembly of any one of the circuit boards is facilitated. Of course, in other embodiments of the present invention, each base fastening member 40 can also be simultaneously passed through and fixed to at least two fixing holes.

The utility model discloses in the preferred embodiment, elevator control assembly still includes: a heat sink 27 disposed on top of the base 10, the heat sink comprising: a fan holder 271 disposed on the base 10, and a fan 272 fixed to the fan holder 271; wherein, the axis of the fan 272 is parallel to the plane of the base.

Preferably, the UCMP board 27 and one of the control board 21 and the interface board 22 are partially fixed on the fan bracket 271, wherein the axis of the fan 272 is parallel to the plane of the base 10. In this embodiment, since the circuit boards are layered, all the circuit boards can be integrally cooled and ventilated by the heat sink on the top of the base 10.

Preferably, the fans 272 are selectively arranged in three layers to increase the heat dissipation coverage area, so as to facilitate heat dissipation of the circuit boards at each layer.

The utility model discloses among the concrete implementation mode to the direction of base in the figure is specifically introduced for the reference, and of course, in practical application, when the direction of base 10 changed, the relative direction of other spare parts also can change thereupon, does not do further the perplexing here. In this example, the heat sink 27 is disposed at the topmost end of the base 10 and straddles three layers, and the capacitor plates 23 are arranged at the first layer and disposed at the lower portion of the base 10; the driving board 21 and the power board 22 are arranged on the second layer, the driving board 21 is arranged in the middle and at the lower part of the base 10, and the power board 22 is arranged on the base 10; the maintenance bracket 261 strides over 3 layers of treatment and is positioned at the upper part of the base 10, meanwhile, the maintenance bracket 261 is arranged close to the heat dissipation device 27, and the emergency stop button 262 and the maintenance button 263 are arranged close to the left side of the maintenance bracket 261 and are arranged on a first plane 2611 of the maintenance bracket 261; the UCMP board 24 and the main control board 25 are arranged on the third layer, the UCMP board 24 is arranged close to the right side of the maintenance bracket 261 and is fixed on the second plane 2612 of the maintenance bracket 261 through a bracket fastener 2613, the main control board 25 is arranged at the middle part and the lower part of the base 10, the upper part of the main control board 25 is fixed on the maintenance bracket 261 through the bracket fastener 2613, and the other parts are fixed on the base 10 through the base fastener 40; in addition, the uplink and downlink control keys 264 are also integrated on the main control board 25.

The utility model discloses in the concrete application, provide an elevator control all-in-one, the elevator all-in-one includes: a control cabinet (not shown) having a housing space, and the above-described elevator control assembly housed in the control cabinet.

In summary, the elevator control assembly and the elevator control all-in-one machine with the same have the advantages that the circuit boards are arranged on the base in a laminated mode, the size of a control cabinet can be effectively reduced, and the space utilization rate is greatly improved; after the layout mode is adopted, the connecting cables among the circuit boards are short, and the working hours and the cost required by the production of wiring and arranging are reduced.

The above embodiments are only for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present application.

Claims

1. An elevator control assembly is characterized by comprising a base, a function button group and a plurality of circuit boards which are arranged on the base in a laminated mode, wherein the circuit boards comprise a driving board, a power supply board, a capacitor board and a main control board integrating a control circuit and an interface circuit;

the function button group comprises an emergency stop button, an overhaul button and an uplink and downlink control button, the emergency stop button and the overhaul button are fixed on the base through an overhaul bracket, and the uplink and downlink control button is arranged on the main control panel;

wherein at least two of the plurality of circuit boards are partially stacked in a direction perpendicular to the base.

2. The elevator control assembly of claim 1, further comprising a plurality of base fasteners, the height of the plurality of base fasteners not being identical; the circuit boards are arranged in at least two layers in the direction perpendicular to the base, at least one fixing hole is formed in each of the overhauling support and each circuit board, and the fixing holes are matched with the base fasteners to be fixed.

3. The elevator control assembly of claim 2, wherein the circuit board is arranged in three layers in a direction perpendicular to the base, a first layer disposed proximate the base, a second layer disposed proximate a side of the first layer remote from the base, and a third layer disposed proximate a side of the second layer remote from the base;

4. The elevator control assembly of claim 3, wherein the plurality of circuit boards further comprises an elevator car accidental movement protection (UCMP) board, the master control board and UCMP board being arranged on the third floor.

5. The elevator control assembly of claim 4, wherein the UCMP plate is provided with at least one securing hole, the service bracket further comprising a plurality of bracket fasteners, the UCMP plate being secured to the service bracket by the bracket fasteners engaging the securing holes;

and one part of the fixing hole of the main control board is matched and fixed with the base fastening piece, and the other part of the fixing hole of the main control board is matched and fixed with the bracket fastening piece.

6. The elevator control assembly of claim 3, wherein the capacitor board is arranged on the first floor and the driver board and power board are arranged on a second floor.

7. The elevator control assembly of claim 1, further comprising a heat sink disposed on top of the base, the heat sink comprising: the fan bracket is arranged on the base, and the fan is fixed on the fan bracket; wherein, the axis of the fan is parallel to the plane of the base.

8. An elevator control all-in-one machine, comprising: a control cabinet having a housing space, and an elevator control assembly according to any one of claims 1 to 7 housed within the control cabinet.