CN114300968A - High-speed control cabinet system - Google Patents
High-speed control cabinet system Download PDFInfo
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- CN114300968A CN114300968A CN202111639239.XA CN202111639239A CN114300968A CN 114300968 A CN114300968 A CN 114300968A CN 202111639239 A CN202111639239 A CN 202111639239A CN 114300968 A CN114300968 A CN 114300968A
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Abstract
The application relates to a high-speed control cabinet system belongs to switch board technical field, including the switch board body, the outside of switch board body both sides all is provided with dustproof heat dissipation mechanism, and the bottom of every dustproof heat dissipation mechanism all is provided with cleans shutoff mechanism, and the both sides of switch board body still are provided with coupling mechanism. In order to solve the dust that opens that the cabinet door clearance that exists among the prior art falls into the switch board can make electrified electrical components expose outside, there is the problem of potential safety hazard, this scheme has set up stop gear, before the dustproof heat dissipation mechanism of clearance, can carry out the shutoff to this internal dustproof heat dissipation mechanism's of switch board relevant position through stop gear, and the dust that sees through the mesh can be discharged by dustproof heat dissipation mechanism bottom, can avoid clearing up the in-process dust and fall into this internally of switch board, thereby the cabinet door that need not to open the switch board body again after the dustproof heat dissipation mechanism of clearance clears up the dust that falls into this internally of switch board, and then reduce the potential safety hazard.
Description
Technical Field
The invention relates to a high-speed control cabinet system, and belongs to the technical field of control cabinets.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electrical wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electrical appliances in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electrical parameters can be adjusted, and the deviation from the normal working state is prompted or signaled, the control cabinet is various, the elevator control cabinet is one of various control cabinets, the elevator control cabinet is a device for controlling the operation of an elevator and is generally placed in an elevator machine room.
The switch board can set up the thermovent on the cabinet body when using, for reducing the condition that the dust passes through the thermovent and gets into, can set up the dust screen on the thermovent usually, the dust screen needs regularly to clear up, it brushes the dust on the dust screen to pass through the brush more during the clearance, dust on brushing the in-process dust screen of falling the dust can fall into the switch board through the mesh in to the cabinet door that leads to needing to open the switch board again clears up the dust that falls into the cabinet internal.
Because the switch board is in the on-state among the operation, open the cabinet door and can make electrified electrical components expose outside to there is great potential safety hazard. We have therefore developed this and propose a high speed control cabinet system.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the cabinet door is opened to clean dust falling into the control cabinet, so that electrified electrical components are exposed outside, and potential safety hazards exist.
(II) technical scheme
In order to achieve the purpose, the invention provides a high-speed control cabinet system which comprises a control cabinet body, wherein dustproof heat dissipation mechanisms are arranged on the outer portions of two sides of the control cabinet body, a cleaning and plugging mechanism is arranged at the bottom of each dustproof heat dissipation mechanism, connecting mechanisms are further arranged on two sides of the control cabinet body, protective mechanisms are arranged on the inner portions of two sides of the control cabinet body, and a limiting mechanism is arranged between each protective mechanism and each connecting mechanism;
in order to solve the dust that opens that the cabinet door clearance that exists among the prior art falls into the switch board can make electrified electrical components expose outside, there is the problem of potential safety hazard, this scheme has set up stop gear, before the dustproof heat dissipation mechanism of clearance, can carry out the shutoff to this internal dustproof heat dissipation mechanism's of switch board relevant position through stop gear, and the dust that sees through the mesh can be discharged by dustproof heat dissipation mechanism bottom, can avoid clearing up the in-process dust and fall into this internally of switch board, thereby the cabinet door that need not to open the switch board body again after the dustproof heat dissipation mechanism of clearance clears up the dust that falls into this internally of switch board, and then reduce the potential safety hazard.
The dustproof heat dissipation mechanism is used for heat dissipation and dust prevention of the control cabinet body, and the cleaning and plugging mechanism is used for plugging the bottom of the dustproof heat dissipation mechanism and cleaning the dustproof heat dissipation mechanism.
Wherein, dustproof heat dissipation mechanism is including seting up thermovent and the outside support cover of fixed mounting at the switch board body on the lateral wall of switch board body, and supports the cover bottom and be open structure, the middle part of supporting the cover inlays and is equipped with the dust screen, can dispel the heat through the thermovent like this, and can filter the air that gets into the switch board body through the thermovent through the dust screen.
The cleaning and plugging mechanism comprises a plugging plate, the top of the plugging plate is in contact with a support cover, a plurality of bristles are arranged on one side of the plugging plate, two connecting rods are inserted and connected in the plugging plate, one ends of the two connecting rods, which are far away from each other, penetrate through the plugging plate and extend to the outside of the plugging plate, connecting seats are fixedly connected with the two ends of the two connecting seats, which are close to each other, are in contact with the support cover, and a first spring is fixedly connected between the ends, which are close to each other, of the two connecting rods;
set up like this and make when not clearing up the dust screen, can carry out the shutoff to the uncovered structure of supporting the cover bottom through shutoff board and brush hair, avoid the dust from the condition that supports the cover bottom and get into, and will clean the shutoff mechanism when clearing up the dust and take off, the dust that sees through the dust screen mesh like this can be followed and supported the cover bottom and discharged, and clean the shutoff mechanism and possess and clean the dust screen and to the function of supporting the cover shutoff to the functionality of cleaning the shutoff mechanism has been improved.
The connecting mechanism comprises two sliding grooves, a connecting assembly and a protective assembly are arranged between the sliding grooves, the connecting assembly extends to the outside of the control cabinet body, the cleaning of the dustproof heat dissipation mechanism by the cleaning and plugging mechanism is realized by loading the cleaning and plugging mechanism on the connecting assembly after being taken off from the dustproof heat dissipation mechanism, the protective assembly is arranged in the control cabinet body and is used for protecting the sliding grooves, and therefore dust can be prevented from entering the control cabinet body through the sliding grooves.
Wherein, coupling assembling includes two connecting plates, two the one end of connecting plate is passed two spouts respectively and is extended to this internal, two the spread groove has all been seted up to the other end of connecting plate, two the equal fixed mounting in both sides of connecting plate has carries out spacing limiting plate to the connecting plate, can avoid connecting plate and spout separation like this.
The protection assembly comprises two sealing plates which are in contact with the inner wall of the control cabinet body, the two sealing plates are fixedly connected with the two connecting plates respectively, a second spring is fixedly mounted at the top of each sealing plate, and the top ends of the second springs are fixedly connected with the top of the inner cavity of the control cabinet body.
The protection mechanism comprises a first protection portion and a second protection portion, the first protection portion is arranged in the control cabinet body, the first protection portion is used for preventing dust from entering the control cabinet body when the dustproof heat dissipation mechanism is cleaned after descending, and the first protection portion can also be used for reducing the spread of fire when an electrical element in the control cabinet body breaks out a fire after descending.
The first protection part comprises two dovetail grooves which are arranged on the inner wall of the control cabinet body and located above the heat dissipation port, dovetail sliding blocks and dovetail sliding blocks are connected in the dovetail grooves in a sliding mode, the dovetail sliding blocks are connected between the dovetail sliding blocks in a sliding mode, the protection plates are connected with the inner wall of the control cabinet body in a sliding mode, and third wedge blocks are fixedly mounted at the bottoms of two sides of the protection plates.
The second protection part is arranged on the first protection part, the second protection part is used for reducing the internal fire of the control cabinet when an electrical element in the control cabinet is in a fire disaster, and the second protection part triggers the first protection part to descend when the fire disaster occurs.
The second protection part comprises a cavity arranged in the protection plate, inert gas is arranged in the cavity, two first inner grooves and two second inner grooves are further formed in the protection plate and are located between the two first inner grooves, the first inner grooves and the second inner grooves are located below the cavity, connecting holes are communicated between the first inner grooves and the cavity, and air outlet holes communicated with the first inner grooves are formed in the front face of the protection plate.
The piston is connected in the second inner groove in a sliding manner, an expansion object is arranged between one side of the piston and the second inner groove, the other side of the piston is fixedly connected with a supporting rod, the supporting rod extends into the first inner groove and is fixedly connected with a blocking block, and the blocking block is positioned between the connecting hole and the air outlet hole and is used for blocking the air outlet hole and the connecting hole;
in order to reduce the condition that the intensity of a fire spreads when the switch board body breaks out a fire, this application has set up second protection portion, the heat risees when this internal conflagration that breaks out of switch board, the heat heats the inflation thing through the guard plate, the inflation thing is heated the back inflation and promotes the piston and removes, it descends to carry out the shutoff to the thermovent with first inside groove separation guard plate this moment through the piston promotion picture peg, it is internal to reduce the air admission switch board, and block the condition that the intensity of a fire was spread by the thermovent, and the cavity, the connecting hole, switch on between first inside groove and the venthole, this is internal by the venthole entering switch board behind connecting hole and the first inside groove inert gas in the cavity, can reduce the intensity of a fire through inert gas.
The limiting mechanism comprises a limiting portion and a triggering portion, the limiting portion is arranged on the control cabinet body and used for limiting the protection mechanism, the triggering portion is arranged on the connecting mechanism and used for relieving limiting of the limiting portion on the protection mechanism and driving the protection mechanism to reset after the protection mechanism descends.
The limiting portion comprises two second elastic supporting pieces and two supporting plates, the two second elastic supporting pieces are arranged on the inner wall of the control cabinet body and are respectively located on two sides of the dovetail groove, the supporting plates are arranged on the second elastic supporting pieces, one ends of the supporting plates penetrate out of the second elastic supporting pieces and the fixedly connected insert plate, one end of the insert plate is fixedly connected with second wedge blocks, and the other end of the insert plate is connected with the first inner groove in an inserting mode in a matched mode.
The trigger part comprises a first elastic supporting piece arranged on the sealing plate, a first wedge block in sliding connection with the sealing plate is connected onto the first elastic supporting piece, and the top of the first wedge block is in contact with the top of the second wedge block.
In order to enable the protection plate to ascend or descend under the condition that the cabinet door of the control cabinet body is not opened, the limiting mechanism is designed, when the connecting plate pushes the sealing plate to descend, the sealing plate drives the first wedge block to descend, the first wedge block extrudes the second wedge block to enable the second wedge block to drive the plug board to move towards the direction far away from the protection plate, the plug board is further separated from the first inner groove, and after the plug board is separated from the first inner groove, the protection plate moves downwards under the action of self gravity;
when the protection plate is required to be lifted, the connecting plate is continuously pulled downwards to enable the sealing plate to be lifted, the first wedge block is contacted with the third wedge block and then moves in the direction far away from the protection plate under the extrusion of the third wedge block, finally, the first wedge block moves to the position below the third wedge block and contacts with the bottom of the third wedge block, the connecting plate is pushed upwards to enable the sealing plate to drive the third wedge block to lift through the first wedge block, so that the protection plate is lifted, the protection plate is firstly contacted with the two inserting plates and pushes the two inserting plates to be far away from each other in the lifting process, when the inserting plates are aligned to the first inner groove, the inserting plates are inserted into the first inner groove under the action of the second elastic supporting piece, at the moment, the third wedge block is not lifted any more when the sealing plate is continuously pushed upwards, but the first wedge block moves in the direction far away from the protection plate under the extrusion of the third wedge block, and finally, the first wedge block is contacted with one side, far away from the protection plate, and continuously lifted, under the limit position of the third wedge block, first elastic support piece drives first voussoir and resets when first voussoir and second voussoir separation to realize the lift of guard plate under the condition of not opening switch board body cabinet door.
The energy feedback mechanism comprises two bearing seats arranged at the top of the control cabinet body, a transmission shaft is rotatably connected between the two bearing seats through a bearing, a large gear is sleeved on the outer surface of the transmission shaft, a small gear is meshed and connected with one side of the large gear, a generator is connected onto the small gear, the generator is arranged at the top of the control cabinet body, a charger and a storage battery are further arranged at the top of the control cabinet body, and the charger is electrically connected with the generator and the storage battery;
by connecting the transmission shaft with the traction sheave of the elevator tractor, the traction sheave drives the large gear to rotate through the transmission shaft) in the running process of the elevator, the small gear is driven by the large gear to rotate, the small gear drives the generator to rotate and generate electricity, and the electricity generated by the generator is stored in the storage battery through the charger, so that the feedback of energy is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a high-speed control cabinet system provided in the present application;
FIG. 2 is a schematic structural diagram of a dustproof heat dissipation mechanism of the high-speed control cabinet system provided in the present application;
FIG. 3 is a side cross-sectional structural schematic view of a support housing of the high speed control cabinet system provided herein;
FIG. 4 is a schematic top sectional view of a blanking panel of the high speed control cabinet system provided herein;
FIG. 5 is a schematic view of a partial structure of the interior of a control cabinet body of the high-speed control cabinet system provided in the present application;
FIG. 6 is a schematic structural diagram of a dovetail groove of the high-speed control cabinet system provided in the present application;
FIG. 7 is a schematic cross-sectional structural view of a fender of a high speed control cabinet system provided herein;
FIG. 8 is an enlarged schematic view of the structure at A in FIG. 5 provided herein;
FIG. 9 is a schematic structural diagram of a limiting plate of the high-speed control cabinet system provided in the present application;
FIG. 10 is a schematic view of the first wedge contacting the bottom of the second wedge according to the present application.
1. A control cabinet body;
2. a dustproof heat dissipation mechanism; 201. a heat dissipation port; 202. a support housing; 203. a dust screen;
3. cleaning the plugging mechanism; 301. a plugging plate; 302. brushing; 303. a connecting rod; 304. a connecting seat; 305. a first spring;
4. a connecting mechanism; 401. a chute; 402. a connecting plate; 403. a limiting plate; 404. connecting grooves; 405. a sealing plate; 406. a second spring;
5. a limiting mechanism; 502. a first elastic support member; 503. a first wedge; 504. a second elastic support member; 505. a support plate; 506. inserting plates; 507. a second wedge;
6. a protection mechanism; 601. a dovetail groove; 602. a dovetail slide block; 603. a protection plate; 604. a chamber; 605. connecting holes; 606. a first inner tank; 607. a second inner tank; 608. an intumescent; 609. a piston; 610. a support bar; 611. an air outlet; 612. a third wedge block; 613. a plugging block;
7. an energy feedback mechanism; 701. a bearing seat; 702. a drive shaft; 703. a bull gear; 704. a pinion gear; 705. a generator; 706. a charger; 707. and (4) a storage battery.
Detailed description of the invention
The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 6, the present embodiment provides a high-speed control cabinet system, which includes a control cabinet body 1, dustproof heat dissipation mechanisms 2 are disposed outside both sides of the control cabinet body 1, a cleaning and blocking mechanism 3 is disposed at the bottom of each dustproof heat dissipation mechanism 2, connection mechanisms 4 are further disposed on both sides of the control cabinet body 1, protection mechanisms 6 are disposed inside both sides of the control cabinet body 1, and a limiting mechanism 5 is disposed between the protection mechanisms 6 and the connection mechanisms 4;
the dustproof heat dissipation mechanism 2 is used for heat dissipation and dust prevention of the control cabinet body 1, and the cleaning and plugging mechanism 3 is used for plugging the bottom of the dustproof heat dissipation mechanism 2 and cleaning the dustproof heat dissipation mechanism 2;
the dustproof heat dissipation mechanism 2 comprises a heat dissipation port 201 arranged on the side wall of the control cabinet body 1 and a support cover 202 fixedly mounted outside the control cabinet body 1, the heat dissipation port 201 is used for air exchange inside and outside the control cabinet body 1, so that heat is discharged, the bottom of the support cover 202 is of an open structure, dust can be discharged due to the open structure, the bottom of an inner cavity of the heat dissipation port 201 is inclined, so that the dust can fall into an opening of the support cover 202 conveniently, a dustproof net 203 is embedded in the middle of the support cover 202, the dustproof net 203 can perform process on air entering the control cabinet body 1, and therefore the situation that the dust in the air enters the control cabinet body 1 is reduced;
the cleaning and plugging mechanism 3 comprises a plugging plate 301, the top of the plugging plate 301 is in contact with a supporting cover 202, a plurality of bristles 302 are installed on one side of the plugging plate 301, the bristles 302 and the plugging plate 301 can seal an opening at the bottom of the supporting cover 202, dust can be prevented from entering the control cabinet body 1 from the bottom of the supporting cover 202 when the cleaning is not performed, after the cleaning and plugging mechanism 3 is taken down, the dust screen 203 can be cleaned through the bristles 302, two connecting rods 303 are inserted and connected in the plugging plate 301, the mutually-far ends of the two connecting rods 303 penetrate through the plugging plate 301 and extend to the outside of the plugging plate 301, and are fixedly connected with connecting seats 304, the two connecting seats 304 can be supported through the two connecting rods 303, the top of the mutually-close side of the two connecting seats 304 is in contact with the supporting cover 202, and a first spring 305 is fixedly connected between the mutually-close ends of the two connecting rods 303, the force of the first spring 305 can pull the two connecting bases 304 through the two connecting rods 303 so that the two connecting bases 304 can be clamped on both sides of the bottom of the support housing 202.
Example 2:
the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:
as shown in fig. 1, 2, 5 and 6, as a preferred embodiment, in addition to the above-mentioned embodiment, the connection mechanism 4 further includes two sliding grooves 401, a connection assembly and a protection assembly are provided between the two sliding grooves 401, the connection assembly extends to the outside of the control cabinet body 1, the cleaning of the dustproof heat dissipation mechanism 2 by the cleaning and blocking mechanism 3 is implemented by being mounted on the connection assembly after the cleaning and blocking mechanism 3 is detached from the dustproof heat dissipation mechanism 2, the protection assembly is provided in the control cabinet body 1, and the protection assembly is used for protecting the sliding grooves 401.
As shown in fig. 1, fig. 2 and fig. 6, as a preferred embodiment, on the basis of the above-mentioned mode, further, the connection assembly includes two connection plates 402, one end of each of the two connection plates 402 passes through two sliding grooves 401 and extends into the control cabinet body 1, the other end of each of the two connection plates 402 has a connection groove 404, the connection grooves 404 are arranged so that the connection seat 304 is connected with the connection plate 402, both sides of the two connection plates 402 are fixedly provided with a limiting plate 403 for limiting the connection plate 402, and the connection plate 402 can be prevented from being separated from the sliding grooves 401 by the limiting plate 403.
As shown in fig. 2 and fig. 5, as a preferred embodiment, on the basis of the above manner, the protection assembly further includes two sealing plates 405 contacting with the inner wall of the control cabinet body 1, the two sealing plates 405 are respectively and fixedly connected with the two connecting plates 402, the sliding chute 401 can be blocked by the sealing plates 405, so as to prevent dust from entering the control cabinet body 1 from the sliding chute 401, the second springs 406 are fixedly mounted on the tops of the two sealing plates 405, the second springs 406 can pull the sealing plates 405, and the top ends of the two second springs 406 are both and fixedly connected with the top of the inner cavity of the control cabinet body 1.
As shown in fig. 1, 5 and 6, as a preferred embodiment, in addition to the above-mentioned mode, the protection mechanism 6 further includes a first protection part and a second protection part, the first protection part is disposed in the control cabinet body 1, the first protection part is used for preventing dust from entering the control cabinet body 1 when cleaning the dustproof heat dissipation mechanism 2 after descending, and the first protection part can also be used for reducing the spread of fire when the electrical components in the control cabinet body 1 are in fire after descending;
first protection portion includes that two are seted up on the inner wall of switch board body 1 and are located the dovetail 601 of thermovent 201 top, equal sliding connection has dovetail slider 602 in two dovetail 601, fixedly connected with and switch board body 1 inner wall sliding connection's protection plate 603 between two dovetail slider 602, the slope has been seted up to the both sides at protection plate 603 top, mutually supporting of dovetail 601 and dovetail slider 602 can carry on spacingly to protection plate 603, can improve the stability when protection plate 603 goes up and down, the equal fixed mounting in bottom of protection plate 603 both sides has third wedge 612.
As shown in fig. 5, 6 and 7, in addition to the above-mentioned aspects, as a preferred embodiment, a second protection part is provided on the first protection part, the second protection part is used for reducing the fire in the control cabinet body 1 when the electrical components in the control cabinet body 1 are in fire, and the second protection part triggers the first protection part to descend when the fire occurs;
the second protection part comprises a cavity 604 arranged in a protection plate 603, inert gas is arranged in the cavity 604, a valve core is arranged at the top of the protection plate 603 and used for adding the inert gas into the cavity 604, the inert gas comprises but is not limited to carbon dioxide and nitrogen, two first inner grooves 606 and two second inner grooves 607 are also arranged in the protection plate 603, the two second inner grooves 607 are both positioned between the two first inner grooves 606, the first inner grooves 606 and the second inner grooves 607 are both positioned below the cavity 604, a connecting hole 605 is communicated between the first inner grooves 606 and the cavity 604, and an air outlet hole 611 communicated with the first inner grooves 606 is arranged on the front surface of the protection plate 603;
a piston 609 is connected in the second inner groove 607 in a sliding manner, an expansion object 608 is arranged between one side of the piston 609 and the second inner groove 607, the expansion object 608 includes but is not limited to benzene, the expansion object 608 expands when heated, a support rod 610 is fixedly connected to the other side of the piston 609, the support rod 610 extends into the first inner groove 606 and is fixedly connected with a blocking block 613, after the expansion object 608 expands, the blocking block 613 moves to be flush with the side surface of the protection plate 603, at the moment, the piston 609 contacts with the side wall of the second inner groove 607 close to the first inner groove 606, so that the blocking block 613 is limited, and the blocking block 613 is arranged between the connecting hole 605 and the connecting hole 611 and is used for blocking the connecting hole 611 and the connecting hole 605.
As shown in fig. 5, 8, 9 and 10, as a preferred embodiment, on the basis of the above-mentioned manner, further, the limiting mechanism 5 includes a limiting portion and a triggering portion, the limiting portion is disposed on the control cabinet body 1, the limiting portion is used for limiting the protection mechanism 6, the triggering portion is disposed on the connecting mechanism 4, and the triggering portion is used for releasing the limiting of the limiting portion on the protection mechanism 6 and driving the protection mechanism 6 to reset after the protection mechanism 6 descends;
the limiting part comprises two second elastic supporting pieces 504 which are arranged on the inner wall of the control cabinet body 1 and are respectively positioned at two sides of the dovetail groove 601, each second elastic supporting piece 504 comprises a first groove formed in the control cabinet body 1, a first cross rod fixedly arranged in the first groove and a third spring sleeved on the first cross rod, the outer surface of each first cross rod is connected with a supporting plate 505 in an inserting manner, the two second elastic supporting pieces 504 are respectively provided with a supporting plate 505, one end of each supporting plate 505 penetrates through each second elastic supporting piece 504 and is fixedly connected with an inserting plate 506, each supporting plate 505 can limit the inserting plate 506, one end of each inserting plate 506 is fixedly connected with a second wedge block 507, and the other end of each inserting plate 506 is matched and plugged with the first inner groove 606;
the trigger part comprises a first elastic supporting piece 502 arranged on the sealing plate 405, the second elastic supporting piece 504 comprises a second groove arranged on the control cabinet body 1, a second cross rod fixedly arranged in the second groove and a fourth spring sleeved on the second cross rod, the outer surface of the cross rod is connected with a sliding block in a sliding manner, the sliding block is fixedly connected with the back surface of the first wedge block 503, the elastic force of the fourth spring is greater than the elastic force of the third spring and the gravity of the protection mechanism 6, the first wedge block 503 can drive the protection plate 603 to ascend through a third wedge block 612 after the protection plate 603 descends, the first wedge block 503 is connected onto the first elastic supporting piece 502 and is connected with the sealing plate 405 in a sliding manner, and the first wedge block 503 is in contact with the top of the second wedge block 507;
as shown in fig. 1, as a preferred embodiment, on the basis of the above manner, further, the energy feedback mechanism 7 is further included, the energy feedback mechanism 7 is disposed at the top of the control cabinet body 1, the energy feedback mechanism 7 includes two bearing seats 701 mounted at the top of the control cabinet body 1, a transmission shaft 702 is rotatably connected between the two bearing seats 701 through a bearing, a large gear 703 is sleeved on an outer surface of the transmission shaft 702, a small gear 704 is engaged and connected to one side of the large gear 703, a generator 705 is connected to the small gear 704, the generator 705 is mounted at the top of the control cabinet body 1, a charger 706 and a storage battery 707 are further mounted at the top of the control cabinet body 1, and the charger 706 is electrically connected to the generator 705 and the storage battery 707;
the high-speed control cabinet system is applied to control of an elevator, a transmission shaft 702 is connected with a traction sheave of an elevator tractor, the traction sheave drives a large gear 703 to rotate through the transmission shaft 702 in the running process of the elevator, a small gear 704 is driven to rotate through the large gear 703, the small gear 704 drives a generator 705 to rotate and generate electricity, the electricity generated by the generator 705 is stored in a storage battery 707 through a charger 706, so that the feedback of energy is realized, a cooling fan can be installed in a control cabinet body 1, the cooling fan is powered through the storage battery 707, and the cooling effect of the control cabinet body 1 is improved.
Example 3:
the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:
specifically, this high-speed switch board system is when during operation/use: firstly, pulling the two connecting seats 304 to be away from each other, taking the cleaning and plugging mechanism 3 down from the bottom of the support cover 202, then horizontally inserting the two connecting seats 304 into the two connecting grooves 404, then loosening the two connecting plates 402, firstly pushing the two connecting plates 402 downwards, driving the sealing plate 405 to descend through the connecting plates 402, driving the first wedge block 503 to descend through the sealing plate 405, extruding the second wedge block 507 through the first wedge block 503 to enable the second wedge block 507 to drive the inserting plate 506 to move towards the direction away from the protecting plate 603, further enabling the inserting plate 506 to be separated from the first inner groove 606, and after the inserting plate 506 is separated from the first inner groove 606, downwards moving the protecting plate 603 under the action of self gravity, thereby plugging the heat dissipation opening 201;
the connecting plate 402 is pulled up and down in a reciprocating manner, so that the bristles 302 move on the blocking plate 301 in a reciprocating manner, the dust screen 203 is cleaned, dust penetrating through meshes of the dust screen 203 in the cleaning process is discharged from an opening at the bottom of the support cover 202, the moving range of the bristles 302 in the cleaning process does not exceed the support cover 202, and the first wedge blocks 503 cannot be in contact with the third wedge blocks 612 in the range, so that the protective plate 603 cannot be driven to rise in the cleaning process;
after cleaning, the connecting plate 402 is continuously pulled downwards to lower the sealing plate 405, so that the bristles 302 move to the supporting cover 202 and descend, the first wedge 503 is in contact with the third wedge 612, then the bristles move in a direction away from the protection plate 603 under the extrusion of the third wedge 612, finally the first wedge 503 moves to the position below the third wedge 612 and in contact with the bottom of the third wedge 612, the connecting plate 402 is pushed upwards to enable the sealing plate 405 to drive the third wedge 612 to ascend through the first wedge 503, so that the protection plate 603 ascends, the protection plate 603 first contacts with the two insert plates 506 and pushes the two insert plates 506 away from each other in the ascending process, when the insert plates 506 are aligned with the first inner groove 606, the insert plates 506 are inserted into the first inner groove 606 due to the action of the second elastic supporting members 504, at this time, the third wedge 612 does not ascend when the sealing plate 405 is continuously pushed upwards, but the first wedge 503 moves in a direction away from the protection plate 603 under the extrusion of the third wedge 612, finally, the first wedge block 612 is limited by the third wedge block and contacts with one side, away from the protection plate 603, of the second wedge block 507 and continues to ascend, and when the first wedge block 503 is separated from the second wedge block 507, the first elastic supporting piece 502 drives the first wedge block 503 to reset;
in case of fire, the expansion object 608 is heated to expand and push the piston 609 to move, the piston 609 pushes the insertion plate 506 to be separated from the first inner groove 606 through the support rod 610 and the blocking block 613, the protection plate 603 descends to block the heat dissipation port 201, air is reduced from entering the control cabinet body 1, and the situation that fire spreads from the heat dissipation port 201 is blocked, the blocking block 613 contacts and blocks the connection hole 605 under the pushing of the piston 609 and the support rod 610, the cavity 604, the connection hole 605, the first inner groove 606 and the air outlet 611 are communicated, inert gas in the cavity 604 passes through the connection hole 605 and the first inner groove 606 and then enters the control cabinet body 1 through the air outlet 611, and the fire can be reduced through the inert gas.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (10)
1. A high-speed control cabinet system comprises a control cabinet body (1), and is characterized in that dustproof heat dissipation mechanisms (2) are arranged on the outer portions of two sides of the control cabinet body (1), a cleaning and plugging mechanism (3) is arranged at the bottom of each dustproof heat dissipation mechanism (2), connection mechanisms (4) are further arranged on two sides of the control cabinet body (1), protection mechanisms (6) are arranged inside two sides of the control cabinet body (1), and a limiting mechanism (5) is arranged between each protection mechanism (6) and each connection mechanism (4);
the dustproof heat dissipation mechanism (2) is used for heat dissipation and dust prevention of the control cabinet body (1), and the cleaning and plugging mechanism (3) is used for plugging the bottom of the dustproof heat dissipation mechanism (2) and cleaning the dustproof heat dissipation mechanism (2);
the protection mechanism (6) comprises a first protection part and a second protection part, the first protection part is arranged in the control cabinet body (1), the first protection part is used for preventing dust from entering the control cabinet body (1) when the dustproof heat dissipation mechanism (2) is cleaned after descending, and the first protection part can also be used for reducing the spread of fire when an electrical appliance element in the control cabinet body (1) is in a fire disaster after descending;
the second protection part is arranged on the first protection part and used for reducing the fire in the control cabinet body (1) when an electrical component in the control cabinet body (1) is in a fire, and the second protection part triggers the first protection part to descend when the fire occurs;
first protection portion includes two dovetail (601) of seting up on switch board body (1) inner wall, two equal sliding connection has forked tail slider (602), two in dovetail (601) fixedly connected with and switch board body (1) inner wall sliding connection's guard plate (603) between forked tail slider (602), the equal fixed mounting in bottom of guard plate (603) both sides has third voussoir (612).
2. The high-speed control cabinet system according to claim 1, wherein the connecting mechanism (4) comprises two sliding grooves (401), a connecting assembly and a protective assembly are arranged between the two sliding grooves (401), the connecting assembly extends to the outside of the control cabinet body (1), the cleaning of the dustproof heat dissipation mechanism (2) by the cleaning and blocking mechanism (3) is realized by loading the cleaning and blocking mechanism (3) on the connecting assembly after the cleaning and blocking mechanism (3) is taken off from the dustproof heat dissipation mechanism (2), the protective assembly is arranged in the control cabinet body (1), and the protective assembly is used for protecting the sliding grooves (401).
3. The high-speed control cabinet system according to claim 2, wherein the connecting assembly comprises two connecting plates (402), one end of each of the two connecting plates (402) passes through the two sliding grooves (401) and extends into the control cabinet body (1), the other end of each of the two connecting plates (402) is provided with a connecting groove (404), and two sides of each of the two connecting plates (402) are fixedly provided with a limiting plate (403) for limiting the connecting plate (402).
4. A high-speed control cabinet system according to claim 3, characterized in that the shielding assembly comprises two sealing plates (405) contacting with the inner wall of the control cabinet body (1), and the two sealing plates (405) are fixedly connected with the two connecting plates (402).
5. The high-speed control cabinet system according to claim 4, wherein the top of each of the two sealing plates (405) is fixedly provided with a second spring (406), and the top ends of the two second springs (406) are fixedly connected with the top of the inner cavity of the control cabinet body (1).
6. The high-speed control cabinet system according to claim 5, wherein the second protection part comprises a chamber (604) arranged in a protection plate (603), inert gas is arranged in the chamber (604), two first inner grooves (606) and two second inner grooves (607) are further formed in the protection plate (603), the two second inner grooves (607) are both positioned between the two first inner grooves (606), the first inner grooves (606) and the second inner grooves (607) are both positioned below the chamber (604), a connecting hole (605) is communicated between the first inner grooves (606) and the chamber (604), and an air outlet hole (611) communicated with the first inner grooves (606) is formed in the front surface of the protection plate (603).
7. A high speed control cabinet system according to claim 6, wherein a piston (609) is slidably connected in the second inner tank (607), an expansion member (608) is arranged between one side of the piston (609) and the second inner tank (607), a support rod (610) is fixedly connected to the other side of the piston (609), the support rod (610) extends into the first inner tank (606) and is fixedly connected with a blocking block (613), and the blocking block (613) is positioned between the connecting hole (605) and the air outlet hole (611) for blocking the air outlet hole (611) and the connecting hole (605).
8. The high-speed control cabinet system according to claim 7, wherein the limiting mechanism (5) comprises a limiting portion and a triggering portion, the limiting portion is arranged on the control cabinet body (1), the limiting portion is used for limiting the protection mechanism (6), the triggering portion is arranged on the connecting mechanism (4), and the triggering portion is used for releasing the limiting of the limiting portion on the protection mechanism (6) and driving the protection mechanism (6) to reset after the protection mechanism (6) descends.
9. The high-speed control cabinet system according to claim 8, wherein the limiting portion comprises two second elastic supporting members (504) which are arranged on the inner wall of the control cabinet body (1) and located at two sides of the dovetail groove (601) respectively, a supporting plate (505) is arranged on each of the two second elastic supporting members (504), one end of each supporting plate (505) penetrates through the corresponding second elastic supporting member (504) and is fixedly connected with an insert plate (506), one end of each insert plate (506) is fixedly connected with a second wedge block (507), and the other end of each insert plate (506) is matched and plugged with the corresponding first inner groove (606);
the trigger part comprises a first elastic supporting piece (502) arranged on the sealing plate (405), a first wedge block (503) in sliding connection with the sealing plate (405) is connected onto the first elastic supporting piece (502), and the first wedge block (503) is in contact with the top of a second wedge block (507).
10. A high speed control cabinet system according to claim 1, further comprising an energy feedback mechanism (7) disposed at the top of the control cabinet body (1), the energy feedback mechanism (7) comprises two bearing blocks (701) arranged at the top of the control cabinet body (1), a transmission shaft (702) is rotatably connected between the two bearing blocks (701) through a bearing, a bull gear (703) is sleeved on the outer surface of the transmission shaft (702), a pinion (704) is connected to one side of the bull gear (703) in a meshing manner, the pinion (704) is connected with a generator (705), the generator (705) is installed at the top of the control cabinet body (1), the top of the control cabinet body (1) is also provided with a charger (706) and a storage battery (707), the charger (706) is electrically connected with the generator (705) and the storage battery (707).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111639239.XA CN114300968A (en) | 2021-12-29 | 2021-12-29 | High-speed control cabinet system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111639239.XA CN114300968A (en) | 2021-12-29 | 2021-12-29 | High-speed control cabinet system |
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| Publication Number | Publication Date |
|---|---|
| CN114300968A true CN114300968A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111639239.XA Pending CN114300968A (en) | 2021-12-29 | 2021-12-29 | High-speed control cabinet system |
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| CN (1) | CN114300968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115912127A (en) * | 2022-11-03 | 2023-04-04 | 邯郸市破批电子科技有限公司 | High-low voltage electric power cabinet that heat dispersion is good |
| CN117080910A (en) * | 2023-09-01 | 2023-11-17 | 常熟市亚邦船舶电气有限公司 | Electric control cabinet with dampproof structure and dampproof method for boat bridge control cabinet |
-
2021
- 2021-12-29 CN CN202111639239.XA patent/CN114300968A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115912127A (en) * | 2022-11-03 | 2023-04-04 | 邯郸市破批电子科技有限公司 | High-low voltage electric power cabinet that heat dispersion is good |
| CN117080910A (en) * | 2023-09-01 | 2023-11-17 | 常熟市亚邦船舶电气有限公司 | Electric control cabinet with dampproof structure and dampproof method for boat bridge control cabinet |
| CN117080910B (en) * | 2023-09-01 | 2024-02-02 | 常熟市亚邦船舶电气有限公司 | Electric control cabinet with dampproof structure and dampproof method for boat bridge control cabinet |
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