CN115538860A - High-low voltage power distribution cabinet based on intelligent interlocking - Google Patents

High-low voltage power distribution cabinet based on intelligent interlocking Download PDF

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Publication number
CN115538860A
CN115538860A CN202211392528.9A CN202211392528A CN115538860A CN 115538860 A CN115538860 A CN 115538860A CN 202211392528 A CN202211392528 A CN 202211392528A CN 115538860 A CN115538860 A CN 115538860A
Authority
CN
China
Prior art keywords
locking
transmission
cabinet door
sliding block
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202211392528.9A
Other languages
Chinese (zh)
Inventor
胡雄杰
黄建伟
林和兵
张德秀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Huali Electric Co ltd
Original Assignee
Guangdong Huali Electric Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Huali Electric Co ltd filed Critical Guangdong Huali Electric Co ltd
Priority to CN202211392528.9A priority Critical patent/CN115538860A/en
Publication of CN115538860A publication Critical patent/CN115538860A/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0003—Locks or fastenings for special use for locking a plurality of wings, e.g. simultaneously
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0007—Locks or fastenings for special use for gates
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/06—Locks or fastenings for special use for swing doors or windows, i.e. opening inwards and outwards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • H02B1/32—Mounting of devices therein

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

The invention relates to the technical field of high-low voltage power distribution cabinet equipment, in particular to a high-low voltage power distribution cabinet based on intelligent interlocking. The intelligent cabinet door locking device comprises a split cabinet door, a central mounting frame, a cabinet door locking device and an intelligent control system; the cabinet door locking device comprises an interlocking driving mechanism, a locking piece and a locking plate; the interlocking driving mechanism comprises a sliding part, a magnetic adsorption component and a contact transmission component; the intelligent control system is in transmission connection with the interlocking driving mechanism and is used for intelligently controlling the operation of the unlocking cabinet door. The invention can automatically realize the locking function, prevent personnel from forgetting to lock after closing the cabinet door, and simultaneously does not influence the function that the cabinet door can be opened again after being closed. Can improve factor of safety, can make things convenient for operating personnel to operate again, the precedence order when need not to consider the interlocking closes any one earlier and to all can realize above-mentioned effect to the cabinet door of opening, improves the use convenience.

Description

High-low voltage power distribution cabinet based on intelligent interlocking
Technical Field
The invention relates to the technical field of high-low voltage power distribution cabinet equipment, in particular to a high-low voltage power distribution cabinet based on intelligent interlocking.
Background
Most of current high-low voltage power distribution cabinet is for opening cabinet door structure, it locks the cabinet door to need interlocking device, the safety performance is improved, reduce the emergence of the incident that the mistake was opened and is leaded to, but among the prior art when the cabinet door is closed to needs, usually need close specific one side cabinet door earlier, close opposite side cabinet door again, lock the cabinet door again, make the switch board accomplish the locking process, the closing order of cabinet door need to be distinguished to this in-process, and need lock after the cabinet door is closed, unable automatic locking, also unable change cabinet door closes the order, it is convenient inadequately when using, and both sides cabinet door is all closed the back, the condition of locking is forgotten to take place easily, cause the potential safety hazard.
Disclosure of Invention
On this basis, it is necessary to provide a high-low voltage power distribution cabinet based on intelligent interlocking to prior art problem, can improve factor of safety, can make things convenient for operating personnel to operate again, and the precedence order when need not to consider the interlocking closes any one earlier and to open the cabinet door and all can realize above-mentioned effect, improves the convenience of use.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
the invention provides a high-low voltage power distribution cabinet based on intelligent interlocking, which comprises oppositely opened cabinet doors, a central mounting frame, a cabinet door locking device and an intelligent control system, wherein the cabinet doors are arranged on the central mounting frame;
the cabinet door locking device is characterized by comprising an interlocking driving mechanism, a locking piece and a locking plate;
two locking plates are arranged and are respectively installed on one side, close to the high-low voltage power distribution cabinet, of each of the two split cabinet doors;
the two locking pieces are in transmission connection with the interlocking driving mechanism and are used for locking the two locking plates respectively;
the interlocking driving mechanism comprises a sliding part, a magnetic adsorption component and a contact transmission component;
the sliding piece is horizontally arranged on the central mounting frame in a sliding manner;
the two groups of the abutting transmission assemblies and the two groups of the magnetic adsorption assemblies are symmetrically arranged on two sides of the central mounting frame;
the two groups of abutting transmission assemblies can respectively drive the sliding piece to slide towards one side;
the two folio cabinet doors are respectively in transmission connection with the two abutting transmission components at the corresponding positions when opened and closed;
when only one side-by-side cabinet door is closed, the locking piece cannot lock the locking plate, the closed side-by-side cabinet door keeps a closed state through the magnetic adsorption component, and the closed side-by-side cabinet door can be reopened through manpower;
when the two side-by-side cabinet doors are closed, the two locking pieces lock the two locking plates, and at the moment, the high-low voltage power distribution cabinet is in a locked state;
and the intelligent control system is in transmission connection with the interlocking driving mechanism and is used for intelligently controlling the operation of the unlocking cabinet door.
Preferably, install two spacing mounting brackets on the locking piece, a direction mounting bracket, a spacing ring and a first spring, wherein one end at the slider is installed to two spacing mounting brackets, the direction mounting bracket is located the other end of slider, two spacing mounting brackets set gradually along the length direction of locking piece, the spacing ring sets up between two spacing mounting brackets, first spring sets up between spacing and the spacing ring near direction mounting bracket one side, spacing ring and locking piece fixed connection, the both ends of first spring respectively with spacing ring and spacing mounting bracket fixed connection.
Preferably, one side of the locking plate, which is far away from the side-by-side cabinet door, is provided with a pushing block, the height of the pushing block is consistent with that of the locking piece corresponding to the locking plate, and the top end of the pushing block is provided with a third chamfer used for abutting against and pushing the locking piece.
Preferably, the interference transmission assembly comprises an interference transmission block and a transmission rod;
the transmission rod is horizontally arranged, and the length direction of the transmission rod is vertical to the length direction of the locking piece;
the one end of transfer line is connected rather than the transmission of the side-by-side cabinet door that corresponds one side, the other end and the conflict transmission piece fixed connection of transfer line, and the conflict transmission piece is connected with the slider transmission, and the conflict transmission piece is used for driving the slider and moves towards the direction of keeping away from conflict transmission piece one side on the central mounting bracket, and the both ends of central mounting bracket still are equipped with two longitudinal sliding grooves respectively, and the setting that the conflict transmission piece can horizontal slip is at longitudinal sliding inslot.
Preferably, the magnetic force adsorption component comprises a movable magnet and a fixed magnet, the movable magnet is fixedly arranged at one end, away from the transmission rod, of the abutting transmission block, and the fixed magnet is arranged at the bottom of the longitudinal sliding groove.
Preferably, the side that the conflict transmission piece is close to the second transmission chamfer is equipped with first transmission chamfer, the both sides of slider be equipped with respectively with two conflict transmission piece sliding fit's second transmission chamfer, two second transmission chamfers set up along the vertical central plane symmetry of slider.
Preferably, the sliding member includes a first sliding block and a second sliding block;
the locking piece comprises a first locking rod and a second locking rod;
the central mounting frame is provided with a horizontal sliding groove along the horizontal direction, the upper side and the lower side of the horizontal sliding groove are both provided with a limiting sliding strip, and the first sliding block and the second sliding block are both arranged in the horizontal sliding groove in a sliding manner;
the first locking rod is arranged above the first sliding block and horizontally arranged, one end of the first locking rod is in transmission connection with the first sliding block, and the other end of the first locking rod can be clamped and locked with a locking plate far away from the first sliding block;
the second locking rod is arranged below the second sliding block and horizontally arranged, one end of the second locking rod is in transmission connection with the second sliding block, and the other end of the second locking rod can be used for clamping and locking the locking plate far away from the second sliding block.
Preferably, be equipped with the compression subassembly between first sliding block and the second sliding block, the elasticity of compression subassembly between first sliding block and second sliding block is less than the magnetic attraction of magnetic force adsorption component.
Preferably, the compression assembly comprises a guide post, a telescopic mounting rod and a second spring;
the installation clearance has between first sliding block and the second sliding block, and flexible installation pole is located the installation clearance, the both ends of flexible installation pole respectively with the lateral wall fixed connection of first sliding block and second sliding block, the horizontal cover of second spring is established on flexible installation pole, the guide post level sets up, the both sides of guide post respectively with the lateral wall of first sliding block and the lateral wall fixed connection of second sliding block, the elasticity size of second spring is less than the magnetic attraction power of inhaling the subassembly.
Preferably, the intelligent control system comprises an unlocking control mechanism and a mechanical unlocking mechanism, the unlocking control mechanism is electrically connected with the mechanical unlocking mechanism, and the mechanical unlocking mechanism is in transmission connection with the locking piece;
the unlocking control mechanism comprises a face recognition system, a fingerprint recognition system, a key jack, an internet identity recognition system and the like;
the mechanical unlocking mechanism comprises a small speed reducing motor, an unlocking disc and a transmission pull rod;
the unlocking disc can be rotatably installed on the central installation frame, the small speed reduction motor is fixedly installed on the central installation frame, the output end of the small speed reduction motor is fixedly connected with the unlocking disc, the two transmission pull rods are arranged, one ends of the two transmission pull rods are hinged to the unlocking disc, the other ends of the two transmission pull rods are respectively connected with the end portion of the two locking pieces in a transmission mode, and the transmission pull rods are telescopic rods.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the two side-by-side cabinet doors are closed, the high-low voltage power distribution cabinet automatically realizes the locking function, so that the problem that personnel forget to lock after closing the cabinet doors is prevented, and the function that the cabinet doors can be opened again after being closed on one side is not influenced. Can improve factor of safety, can make things convenient for operating personnel to operate again, the precedence order when need not to consider the interlocking closes any one earlier and to opening the cabinet door and all can realize above-mentioned effect, improves the convenience of use.
Drawings
Fig. 1 is a schematic perspective view of a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 2 is a top view of two closed split doors of a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 3 is a schematic perspective view of an interlocking drive mechanism, a locking piece and a locking plate in a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 4 is a front view of an interlock driving mechanism, a locking piece and a locking plate in a high-low voltage distribution cabinet based on intelligent interlocking;
fig. 5 is a schematic perspective structure of an interlocking driving mechanism in a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 6 is a top view of a closed state of one of split doors of a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 7 is a schematic perspective view of an interlocking drive mechanism, a locking piece and a locking plate in a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 8 is a top view of an interlock driving mechanism, a locking piece and a locking plate in a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 9 is a schematic perspective structure of a transmission assembly and a locking plate in a high-low voltage power distribution cabinet based on intelligent interlocking;
fig. 10 is a schematic perspective view of a sliding member in a high-low voltage distribution cabinet based on intelligent interlocking;
fig. 11 is a schematic perspective structure diagram of an intelligent control system in a high-low voltage power distribution cabinet based on intelligent interlocking.
The reference numbers in the figures are:
1-opening the cabinet door;
2-a central mounting frame;
21-longitudinal sliding groove;
22-horizontal sliding groove;
3-an interlocking drive mechanism;
31-a slide; 311-a second drive chamfer; 312-a first slider; 313-a second slider; 314-a guide post; 315-telescoping mounting rods; 316-a second spring;
32-a magnetic force adsorption component; 321-a moving magnet; 322-a fixed magnet;
33-an interference drive assembly; 331-a collision transmission block; 332-a transmission rod; 333-first drive chamfer;
4-a locking element;
41-limiting mounting rack;
42-a guide mounting frame;
43-a stop collar;
44-a first spring;
45-a first locking bar;
46-a second locking bar;
5-locking plate;
51-a pushing block;
52-locking hole;
511-third chamfer;
6-an intelligent control system;
61-unlocking the control mechanism;
62-a mechanical unlocking mechanism; 621-small reduction motor; 622-unlocking disk; 623-drive the pull rod.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 6, the high-low voltage power distribution cabinet based on intelligent interlocking comprises a split cabinet door 1, a central mounting frame 2, a cabinet door locking device and an intelligent control system 6; two split cabinet doors 1 are arranged, a central mounting frame 2 is arranged in the middle of the high-low voltage power distribution cabinet, and a cabinet door locking device is arranged on the central mounting frame 2; the cabinet door locking device comprises an interlocking driving mechanism 3, a locking piece 4 and a locking plate 5; two locking plates 5 are arranged and are respectively arranged on one side of the two side-by-side cabinet doors 1 close to the high-low voltage power distribution cabinet; two locking pieces 4 are arranged and are in transmission connection with the interlocking driving mechanism 3, and the two locking pieces 4 are used for locking the two locking plates 5 respectively; the interlocking driving mechanism 3 comprises a sliding part 31, a magnetic force adsorption component 32 and an abutting transmission component 33; the sliding piece 31 is arranged on the central mounting frame 2 in a horizontally sliding manner; two groups of the abutting transmission assemblies 33 and two groups of the magnetic adsorption assemblies 32 are symmetrically arranged on two sides of the central mounting frame 2; the two groups of abutting transmission assemblies 33 can respectively drive the sliding piece 31 to slide to one side; the two side-by-side cabinet doors 1 are in transmission connection with the two abutting transmission assemblies 33 at corresponding positions respectively when being opened and closed; when only one side-by-side cabinet door 1 is closed, the locking piece 4 cannot lock the locking plate 5, the closed side-by-side cabinet door 1 keeps a closed state through the magnetic adsorption component 32, and the closed side-by-side cabinet door 1 can be reopened through manpower; when the two side-by-side cabinet doors 1 are closed, the two locking pieces 4 lock the two locking plates 5, and at the moment, the high-low voltage power distribution cabinet is in a locked state; and the intelligent control system 6 is in transmission connection with the interlocking driving mechanism 3 and is used for intelligently controlling the operation of the unlocking cabinet door.
During operation, firstly, the side-by-side cabinet door 1 on one side is closed, the side-by-side cabinet door 1 can drive the abutting transmission component 33 and the locking plate 5 mounted on the abutting transmission component 33 to move when closed, the sliding component 31 is driven to move when the abutting transmission component 33 moves, the sliding component 31 drives the two locking components 4 driven by the sliding component to slide, one locking component 4 moves to a pre-locking position and is used for locking the locking plate 5 on the side-by-side cabinet door 1, at the moment, the other locking component 4 does not lock the locking plate 5 in the closing position, the side-by-side cabinet door 1 is kept in the closing state through the magnetic adsorption component 32, if the side-by-side cabinet door 1 needs to be opened again, an operator only needs to pull outwards, and when the pulling force is larger than the magnetic attraction force, the side-by-side cabinet door 1 can be opened again; when closing opposite side folio cabinet door 1 again, another group of conflict drive assembly 33 and last group of conflict drive assembly 33 are to the sliding block combined action, make two locking pieces 4 lock two lockplates 5 respectively, two lockplates 5 all are in the locking state this moment, accomplish the locking effect promptly, realize promptly when both sides folio cabinet door 1 all closes, the automatic locking function that realizes of high-low voltage distribution cabinet, prevent personnel and forget the problem of locking after closing the cabinet door, do not influence the function that can pull open again after the unilateral cabinet door is closed simultaneously. Can improve factor of safety, can make things convenient for operating personnel to operate again, the precedence order when need not to consider the interlocking closes any one earlier and to opening cabinet door 1 all can realize above-mentioned effect, improves the convenience of use.
It is worth mentioning that be equipped with on the lockplate 5 and be used for with 4 tip assorted locking holes 52 of locking piece, the tip of locking piece 4 through pass its locking hole 52 that corresponds realize with lockplate 5 between the joint relation, and then make lockplate 5 be connected with central mounting bracket 2, even make with lockplate 5 fixed connection's the cabinet door 1 that runs from opposite directions and central mounting bracket 2 fixed connection, realize the locking function.
It is worth mentioning that the interference transmission assembly 33 at the position corresponding to the side-by-side cabinet door 1 is used for driving the sliding member 31 to slide on the central mounting frame 2, so as to displace one of the locking members 4 to the locking position of the other side locking plate 5 along with the sliding member 31, and to lock the other side-by-side cabinet door 1 by the locking member 4 when the other side-by-side cabinet door is closed; this is achieved by the other locking member 4 locking the opposite locking plate 5 when the opposite side counter-opening cabinet door 1 is closed, by the two interference transmission assemblies 33 co-acting on the slide 31.
The intelligent control system 6 can control unlocking, and authorization permission for unlocking is identified through personnel identity information.
As install two spacing mounting brackets 41 on locking piece 4 shown in fig. 1-6, a direction mounting bracket 42, a spacing ring 43 and a first spring 44, two spacing mounting brackets 41 are installed at one of them one end of slider 31, direction mounting bracket 42 is located the other end of slider 31, two spacing mounting brackets 41 set gradually along the length direction of locking piece 4, spacing ring 43 sets up between two spacing mounting brackets 41, first spring 44 sets up between spacing and the spacing ring 43 that is close to guide mounting bracket 42 one side, spacing ring 43 and locking piece 4 fixed connection, the both ends of first spring 44 respectively with spacing ring 43 and spacing mounting bracket 41 fixed connection.
When locking piece 4 carries out the joint to locking plate 5, two spacing mounting brackets 41 and a direction mounting bracket 42 are with locking piece 4 horizontal installation on slider 31, spacing ring 43 is located between two spacing mounting brackets 41, displacement distance to locking piece 4 is spacing, direction mounting bracket 42 is used for spacing the displacement direction to locking piece 4, first spring 44 provides the outside elasticity that stretches out for locking piece 4, under not receiving exogenic action, locking piece 4's natural state is the outside maximum that stretches out, locking piece 4 at this moment can lock locking plate 5, when receiving exogenic action, locking piece 4 can compress through first spring 44, realize the shrink of certain distance, make entering or extracting that locking plate 5 can be smooth.
As shown in fig. 7 to 9, a pushing block 51 is provided on a side of the locking plate 5 away from the side-by-side cabinet door 1, a height of the pushing block 51 is consistent with a height of the locking piece 4 corresponding to the locking plate 5, and a top end of the pushing block 51 is provided with a third chamfer 511 for abutting against the locking piece 4.
Lockplate 5 realizes pushing away the effect to locking piece 4 through top ejector pad 51, when second is opened cabinet door 1 and is closed, because one of them locking piece 4 is located predetermined latched position this moment, contradicts the tip of locking piece 4 through top ejector pad 51 this moment, makes it retract backward, and lockplate 5 of being convenient for inserts smoothly, inserts at lockplate 5 back, and top ejector pad 51 removes the conflict with locking piece 4, and locking piece 4 outwards stretches out again, with lockplate 5 joint.
The interference transmission assembly 33 shown in fig. 7 to 9 includes an interference transmission block 331 and a transmission rod 332; the transmission rod 332 is horizontally arranged, and the length direction of the transmission rod 332 is vertical to the length direction of the locking piece 4; the one end of transfer line 332 is connected rather than the transmission of the counter-opening cabinet door 1 that corresponds one side, the other end and the conflict transmission piece 331 fixed connection of transfer line 332, conflict transmission piece 331 is connected with slider 31 transmission, conflict transmission piece 331 is used for driving slider 31 and moves towards the direction of keeping away from conflict transmission piece 331 one side on central mounting bracket 2, the both ends of central mounting bracket 2 still are equipped with two longitudinal sliding groove 21 respectively, conflict transmission piece 331 can horizontal slip's setting in longitudinal sliding groove 21.
The folio cabinet door 1 drives the transmission rod 332 to move inwards when being closed, the transmission rod 332 drives the abutting transmission block 331 to move along the longitudinal sliding groove 21, the abutting transmission block 331 extrudes the sliding piece 31 when moving inwards, so that the sliding piece 31 generates relative displacement, the locking piece 4 is driven to synchronously displace, and then the driving function when the folio cabinet door 1 is closed or opened is completed.
The magnetic force absorbing assembly 32 shown in fig. 8 includes a moving magnet 321 and a fixed magnet 322, the moving magnet 321 is fixedly installed at one end of the interference transmission block 331 far away from the transmission rod 332, and the fixed magnet 322 is installed at the bottom of the longitudinal sliding groove 21.
When closing the door 1, conflict transmission piece 331 drives and removes magnet 321 and move near fixed magnet 322, and through magnetic force, fixed magnet 322 will remove magnet 321 and catch, and then can drag conflict transmission piece 331 with removal magnet 321 fixed connection, will conflict transmission piece 331 fixed, and then make slider 31 remain stable.
As shown in fig. 7 to 10, a first transmission chamfer 333 is disposed on one side of the interference transmission block 331 close to the second transmission chamfer 311, second transmission chamfers 311 slidably engaged with the two interference transmission blocks 331 are disposed on two sides of the sliding member 31, and the two second transmission chamfers 311 are symmetrically disposed along a vertical central plane of the sliding member 31.
The interference transmission block 331 is in transmission connection with the second transmission chamfer 311 of the sliding part 31 through the first transmission chamfer 333, and the interference transmission block 331 can drive the sliding part 31 to move towards the direction far away from the interference transmission block 331 when being inwards deep.
The slider 31 includes a first slider 312 and a second slider 313; the locking member 4 includes a first locking lever 45 and a second locking lever 46; the central mounting frame 2 is provided with a horizontal sliding groove 22 along the horizontal direction, the upper side and the lower side of the horizontal sliding groove 22 are both provided with a limiting sliding strip, and the first sliding block 312 and the second sliding block 313 are both arranged in the horizontal sliding groove 22 in a sliding manner; the first locking rod 45 is arranged above the first sliding block 312, the first locking rod 45 is horizontally arranged, one end of the first locking rod 45 is in transmission connection with the first sliding block 312, and the other end of the first locking rod 45 can be clamped and locked with the locking plate 5 far away from the first sliding block 312; second lock lever 46 is disposed below second slide block 313, second lock lever 46 is disposed horizontally, one end of second lock lever 46 is drivingly connected to second slide block 313, and the other end of second lock lever 46 can lock locking plate 5 away from second slide block 313 in a snap fit manner.
The first sliding block 312 and the second sliding block 313 can move synchronously when the first half-open cabinet door 1 is closed, so that the first locking rod 45 connected with the first sliding block 312 is driven to extend outwards, and when the second half-open cabinet door 1 is closed, the second sliding block 313 is driven to move relative to the first sliding block 312, so that the second locking rod 46 is inserted into the other locking plate 5.
As shown in fig. 7 to 10, a compressing element is disposed between the first sliding block 312 and the second sliding block 313, and an elastic force of the compressing element between the first sliding block 312 and the second sliding block 313 is smaller than a magnetic attraction force of the magnetic force adsorbing element 32.
Through when the second is to opening cabinet door 1 and is closed, realize relative displacement through compression subassembly between first sliding block 312 and the second sliding block 313, when first is to opening cabinet door 1 and is closed, because there is not the resistance, keep the determining deviation through compression subassembly between first sliding block 312 and the second sliding block 313, and then realize synchronous slip, because compression subassembly's elasticity is less than magnetic attraction of magnetic force adsorption component 32, thereby guaranteed that first is to opening cabinet door 1 closes the back, conflict transmission component 33 is under magnetic force adsorption component 32's effect, keep the closure state, can not outwards pop out by compression subassembly's elasticity.
The compression assembly comprises a guide post 314, a telescopic mounting rod 315 and a second spring 316; have installation clearance between first sliding block 312 and the second sliding block 313, flexible installation pole 315 is arranged in the installation clearance, the both ends of flexible installation pole 315 respectively with the lateral wall fixed connection of first sliding block 312 and second sliding block 313, the horizontal cover of second spring 316 is established on flexible installation pole 315, guide post 314 level sets up, the both sides of guide post 314 respectively with the lateral wall fixed connection of first sliding block 312 and the lateral wall of second sliding block 313, the elasticity size of second spring 316 is less than the magnetic attraction power of magnetic attraction subassembly.
Under the action of the two interference transmission assemblies 33, the first sliding block 312 and the second sliding block 313 begin to be compressed, the telescopic mounting rod 315 realizes a compression function through the second spring 316, so that the distance between the first sliding block 312 and the second sliding block 313 is reduced, the sliding block driven by the second closed side-by-side cabinet door 1 drives the corresponding locking piece 4 to lock the opposite locking plate 5, and the integral automatic locking function is realized.
The intelligent control system 6 shown in fig. 2 and 11 comprises an unlocking control mechanism 61 and a mechanical unlocking mechanism 62, wherein the unlocking control mechanism 61 is electrically connected with the mechanical unlocking mechanism 62, and the mechanical unlocking mechanism 62 is in transmission connection with the locking member 4; the unlocking control mechanism 61 comprises a face recognition system, a fingerprint recognition system, a key jack, an internet identity recognition system and the like; the mechanical unlocking mechanism 62 comprises a small-sized speed reducing motor 621, an unlocking disc 622 and a transmission pull rod 623; the dish 622 that unlocks can be pivoted is installed on central mounting bracket 2, and small-size gear motor 621 fixed mounting is on central mounting bracket 2, and small-size gear motor 621's output and dish 622 fixed connection that unlocks, transmission pull rod 623 are equipped with two, and the one end of two transmission pull rods 623 all is articulated with dish 622 that unlocks, and the other end of two transmission pull rods 623 is connected with the end transmission of two locking pieces 4 respectively, and transmission pull rod 623 is the telescopic link.
Through unlocking control mechanism 61 can high-efficient discernment open the personnel's of high-low voltage power distribution cabinet identity information, prevent that irrelevant personnel from touching by mistake or being destroyed by the people, can improve the security performance, mechanical unlocking mechanism 62 can realize the locking function of removing to two locking pieces 4 that lock automatically for lockplate 5 with being connected to side-by-side cabinet door 1 can extract from central installation frame 2, thereby realizes intelligent unblock function.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims (10)

1. A high-low voltage power distribution cabinet based on intelligent interlocking comprises a split cabinet door (1), a central mounting frame (2), a cabinet door locking device and an intelligent control system (6);
two oppositely-opened cabinet doors (1) are arranged, a central mounting frame (2) is arranged in the middle of the high-low voltage power distribution cabinet, and a cabinet door locking device is arranged on the central mounting frame (2);
the cabinet door locking device is characterized by comprising an interlocking driving mechanism (3), a locking piece (4) and a locking plate (5);
two locking plates (5) are arranged and are respectively arranged on one side of the two split cabinet doors (1) close to the high-low voltage power distribution cabinet;
the two locking pieces (4) are in transmission connection with the interlocking driving mechanism (3), and the two locking pieces (4) are used for locking the two locking plates (5) respectively;
the interlocking driving mechanism (3) comprises a sliding piece (31), a magnetic force adsorption component (32) and an abutting transmission component (33);
the sliding piece (31) is arranged on the central mounting rack (2) in a horizontally sliding manner;
two groups of abutting transmission assemblies (33) and two groups of magnetic adsorption assemblies (32) are arranged and are symmetrically arranged at two sides of the central mounting frame (2);
the two groups of abutting transmission components (33) can respectively drive the sliding piece (31) to slide to one side;
the two oppositely-opened cabinet doors (1) are respectively in transmission connection with the two abutting transmission assemblies (33) at corresponding positions when opened and closed;
when only one side-by-side cabinet door (1) is closed, the locking piece (4) cannot lock the locking plate (5), the closed side-by-side cabinet door (1) keeps a closed state through the magnetic adsorption component (32), and the closed side-by-side cabinet door (1) can be reopened through manpower;
when the two side-by-side cabinet doors (1) are closed, the two locking pieces (4) lock the two locking plates (5), and the high-low voltage power distribution cabinet is in a locked state;
the intelligent control system (6) is in transmission connection with the interlocking driving mechanism (3) and is used for intelligently controlling the operation of the unlocking cabinet door.
2. The high-low voltage power distribution cabinet based on intelligent interlocking is characterized in that two limiting mounting frames (41), one guiding mounting frame (42), one limiting ring (43) and one first spring (44) are mounted on the locking member (4), the two limiting mounting frames (41) are mounted at one end of the sliding member (31), the guiding mounting frame (42) is located at the other end of the sliding member (31), the two limiting mounting frames (41) are sequentially arranged along the length direction of the locking member (4), the limiting ring (43) is arranged between the two limiting mounting frames (41), the first spring (44) is arranged between the limiting frame and the limiting ring (43) close to one side of the guiding mounting frame (42), the limiting ring (43) is fixedly connected with the locking member (4), and two ends of the first spring (44) are respectively fixedly connected with the limiting ring (43) and the limiting mounting frame (41).
3. The high-low voltage power distribution cabinet based on intelligent interlocking is characterized in that one side, away from the side-by-side cabinet door (1), of the locking plate (5) is provided with a pushing block (51), the height of the pushing block (51) is consistent with that of the locking piece (4) corresponding to the locking plate (5), and the top end of the pushing block (51) is provided with a third chamfer (511) for pushing against the locking piece (4).
4. The high-low voltage power distribution cabinet based on intelligent interlocking of claim 3, wherein the interference transmission assembly (33) comprises an interference transmission block (331) and a transmission rod (332);
the transmission rod (332) is horizontally arranged, and the length direction of the transmission rod (332) is vertical to the length direction of the locking piece (4);
the one end of transfer line (332) is connected rather than the transmission of the split cabinet door (1) that corresponds one side, the other end and the conflict transmission piece (331) fixed connection of transfer line (332), conflict transmission piece (331) are connected with slider (31) transmission, conflict transmission piece (331) are used for driving slider (31) on central mounting bracket (2) towards the direction motion of keeping away from conflict transmission piece (331) one side, the both ends of central mounting bracket (2) still are equipped with two longitudinal sliding groove (21) respectively, conflict transmission piece (331) can horizontal slip's setting in longitudinal sliding groove (21).
5. The high-low voltage power distribution cabinet based on intelligent interlocking of claim 4, wherein the magnetic force adsorption component (32) comprises a moving magnet (321) and a fixed magnet (322), the moving magnet (321) is fixedly installed at one end of the interference transmission block (331) far away from the transmission rod (332), and the fixed magnet (322) is installed at the bottom of the longitudinal sliding groove (21).
6. The high-low voltage power distribution cabinet based on intelligent interlocking is characterized in that one side, close to the second transmission chamfer (311), of the interference transmission block (331) is provided with a first transmission chamfer (333), two sides of the sliding part (31) are respectively provided with a second transmission chamfer (311) in sliding fit with the two interference transmission blocks (331), and the two second transmission chamfers (311) are symmetrically arranged along the vertical central plane of the sliding part (31).
7. A high-low voltage distribution cabinet based on intelligent interlocking according to any one of claims 1-6, characterized in that the sliding member (31) comprises a first sliding block (312) and a second sliding block (313);
the locking piece (4) comprises a first locking rod (45) and a second locking rod (46);
a horizontal sliding groove (22) is formed in the central mounting frame (2) along the horizontal direction, limiting sliding strips are arranged on the upper side and the lower side of the horizontal sliding groove (22), and a first sliding block (312) and a second sliding block (313) can be arranged in the horizontal sliding groove (22) in a sliding mode;
the first locking rod (45) is arranged above the first sliding block (312), the first locking rod (45) is horizontally arranged, one end of the first locking rod (45) is in transmission connection with the first sliding block (312), and the other end of the first locking rod (45) can be locked with a locking plate (5) far away from the first sliding block (312) in a clamping mode;
the second locking rod (46) is arranged below the second sliding block (313), the second locking rod (46) is horizontally arranged, one end of the second locking rod (46) is in transmission connection with the second sliding block (313), and the other end of the second locking rod (46) can be used for clamping and locking the locking plate (5) far away from the second sliding block (313).
8. The high-low voltage power distribution cabinet based on intelligent interlocking of claim 7, wherein a compression component is arranged between the first sliding block (312) and the second sliding block (313), and the elastic force of the compression component between the first sliding block (312) and the second sliding block (313) is smaller than the magnetic attraction force of the magnetic attraction component (32).
9. The intelligent interlocking based high-low voltage power distribution cabinet according to claim 8, wherein the compression assembly comprises a guide post (314), a telescopic mounting rod (315) and a second spring (316);
have installation clearance between first sliding block (312) and second sliding block (313), flexible installation pole (315) are arranged in the installation clearance, the both ends of flexible installation pole (315) respectively with the lateral wall fixed connection of first sliding block (312) and second sliding block (313), second spring (316) level cover is established on flexible installation pole (315), guide post (314) level sets up, the both sides of guide post (314) respectively with the lateral wall of first sliding block (312) and the lateral wall fixed connection of second sliding block (313), the elasticity size of second spring (316) is less than the magnetic attraction power of magnetic attraction subassembly.
10. The intelligent interlocking based high-low voltage power distribution cabinet according to claim 9, wherein the intelligent control system (6) comprises an unlocking control mechanism (61) and a mechanical unlocking mechanism (62), the unlocking control mechanism (61) is electrically connected with the mechanical unlocking mechanism (62), and the mechanical unlocking mechanism (62) is in transmission connection with the locking member (4);
the unlocking control mechanism (61) comprises a face recognition system, a fingerprint recognition system, a key jack, an internet identity recognition system and the like;
the mechanical unlocking mechanism (62) comprises a small speed reducing motor (621), an unlocking disc (622) and a transmission pull rod (623);
the unlocking disc (622) can be rotatably installed on the central installation frame (2), the small-sized speed reduction motor (621) is fixedly installed on the central installation frame (2), the output end of the small-sized speed reduction motor (621) is fixedly connected with the unlocking disc (622), the two transmission pull rods (623) are arranged, one ends of the two transmission pull rods (623) are hinged to the unlocking disc (622), the other ends of the two transmission pull rods (623) are respectively connected with the end portion of the two locking pieces (4), and the transmission pull rods (623) are telescopic rods.
CN202211392528.9A 2022-11-08 2022-11-08 High-low voltage power distribution cabinet based on intelligent interlocking Withdrawn CN115538860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211392528.9A CN115538860A (en) 2022-11-08 2022-11-08 High-low voltage power distribution cabinet based on intelligent interlocking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211392528.9A CN115538860A (en) 2022-11-08 2022-11-08 High-low voltage power distribution cabinet based on intelligent interlocking

Publications (1)

Publication Number Publication Date
CN115538860A true CN115538860A (en) 2022-12-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211392528.9A Withdrawn CN115538860A (en) 2022-11-08 2022-11-08 High-low voltage power distribution cabinet based on intelligent interlocking

Country Status (1)

Country Link
CN (1) CN115538860A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118232188A (en) * 2024-05-27 2024-06-21 江苏高泰电气有限公司 Modularized switch cabinet with interlocking function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118232188A (en) * 2024-05-27 2024-06-21 江苏高泰电气有限公司 Modularized switch cabinet with interlocking function
CN118232188B (en) * 2024-05-27 2024-08-30 江苏高泰电气有限公司 Modularized switch cabinet with interlocking function

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Application publication date: 20221230