CN114640077B - Intelligent environment comprehensive control cover plate - Google Patents
Intelligent environment comprehensive control cover plate Download PDFInfo
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- CN114640077B CN114640077B CN202210362943.3A CN202210362943A CN114640077B CN 114640077 B CN114640077 B CN 114640077B CN 202210362943 A CN202210362943 A CN 202210362943A CN 114640077 B CN114640077 B CN 114640077B
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- Prior art keywords
- cover plate
- top end
- shell
- upper cover
- control system
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 14
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 14
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 210000005056 cell body Anatomy 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
- H02G9/025—Coverings therefor, e.g. tile
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0044—Sulphides, e.g. H2S
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/225—Gaseous fuels, e.g. natural gas
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ventilation (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of cable construction, and discloses an intelligent environment comprehensive control cover plate which comprises a support frame, wherein an upper cover plate is arranged above the support frame, a control system is embedded in the center position of the top end of the upper cover plate, the left side and the right side of the top end of the upper cover plate are both arranged on a ventilation net, a rainproof mechanism is arranged on the front side of the top end of the upper cover plate, auxiliary support mechanisms are embedded in four corners of the top end of a lower cover plate, and exhaust fans are embedded in the positions, corresponding to the positions, below the left and the right rainproof mechanisms, of the two sides of the top end of the lower cover plate. This intelligent environment integrated control apron can realize that the cable pit is automatic to ventilate regularly and remove damp, need not the manual apron that lifts up of staff, and convenient quick recovery avoids outside animal to get into to destroy to monitor the cable pit internal gas, shelter from automatically to outside leaking, reduce staff intensity of labour, avoid having the potential safety hazard.
Description
Technical Field
The invention relates to the technical field of cable construction, in particular to an intelligent environment comprehensive control cover plate.
Background
The cable pit is the only passageway of transformer substation's cable, based on the fire prevention of every cable through wall department prevents animal shutoff inspection and daily construction requirement, the periodic ventilation of cable pit removes damp and is the daily work of operating personnel for cable pit apron that cable through wall department opens frequently, adopts embedded, cover formula or double-deck cable pit apron in the transformer substation at present prior art, these cable pit apron are cement products, comparatively heavy, often need 2 people and above personnel to assist to open and resume, very inconvenient, regularly take off ventilation work intensity big and easily cause personnel to stop injury, and in dampproofing ventilation period. If unmanned guardianship, personnel fall into cable pit by mistake easily, in addition, the inside light of cable pit is relatively poor, is inconvenient for observe inside shutoff, need carry the flashlight or jump into in the ditch when needs inspection fire prevention prevents the animal shutoff, seriously influences work efficiency.
Disclosure of Invention
The invention aims to provide an intelligent environment comprehensive control cover plate so as to at least solve the problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent environment integrated control apron, includes braced frame, braced frame's top is provided with the upper cover plate, the top central point of upper cover plate puts embedded control system, the top left and right sides of upper cover plate all sets up at the ventilation net, the top front side of upper cover plate is provided with rain-proof mechanism, braced frame's bottom is provided with down the apron, the top four corners of lower apron all is embedded to have auxiliary support mechanism, both sides opening part all is provided with lighting system around the bottom middle part of lower apron, lighting system and control system electric connection, the top both sides of lower apron just are located the below of controlling two rain-proof mechanisms and correspond the position department and all have embedded exhaust fan, exhaust fan and control system electric connection.
Preferably, the bottom central point of lower apron puts the opening part and has inlayed the second mounting panel, and the inside of second mounting panel and the top corresponding position department of upper cover plate are provided with the observation window, the lower surface rear side clearance of second mounting panel is provided with humidity transducer, oxygen sensor, carbon monoxide sensor, hydrogen sulfide sensor and combustible gas sensor, humidity transducer, oxygen sensor, carbon monoxide sensor, hydrogen sulfide sensor and combustible gas sensor all with control system electric connection.
Preferably, the auxiliary support mechanism comprises a storage groove, the top at the lower apron is embedded to the storage groove, the lower surface of lower apron is extended to the bottom of storage groove, the inner chamber bottom and the outside of storage groove communicate with each other, the below of storage groove is provided with the backup pad, the top right side of backup pad is provided with the connecting seat, the outside of connecting seat is connected with the one end of supporting seat through the round pin axle rotation, the other end outside of supporting seat is connected with the bottom outside of storage groove through the round pin axle rotation, the inboard top of supporting seat is connected with the toothed disc through the round pin axle rotation, the inner chamber outside central point of storage groove is put and is connected with the screw axis through the bearing rotation, the screw axis meshes with the toothed disc, the outer end of screw axis extends the outer wall of storage groove and is provided with the nut.
Preferably, through holes are formed in the dead angles of the side walls of the supporting frame and in the positions corresponding to the nuts in the four auxiliary supporting mechanisms.
Preferably, the rainproof mechanism comprises a shell, the shell is arranged at the front side of the top end of the upper cover plate along the left-right direction, a limit groove body communicated with the inner cavity is formed in the front side of the shell along the left-right direction, track grooves are formed in the front side and the rear side of the top end of the shell along the left-right direction, and rainproof components are arranged on the left side and the right side of the upper side of the shell.
Preferably, the rain-proof assembly comprises a shell, the casing sets up in the top of shell, the inner chamber rear side of casing link up with the outside mutually, the front side central point of casing puts embedded connecting plate that has, the inner chamber middle part of shell is provided with electric telescopic handle, electric telescopic handle's flexible end extends spacing cell body and with the rear side fixed connection of connecting plate, electric telescopic handle and control system electric connection, the inner chamber middle part of casing is provided with first mounting panel, the bottom left and right sides of first mounting panel all is provided with the spacing wheel, left and right sides the spacing wheel respectively with the inner chamber grafting of two track grooves around, the top rear side of first mounting panel is provided with spacing guide along controlling the direction, spacing guide's outer wall top has cup jointed a plurality of movable seat from left to right clearance, and adjacent two the inboard of movable seat is provided with the link, the top front side of first mounting panel is provided with the drive belt, one of them side belt wheel axle center department is connected with servo motor's output, servo motor and control system electric connection, the motor and control system electric connection have a plurality of fixed connection to the fixed connection of drive plate, a plurality of rotation seat has a plurality of rotation seat, a plurality of rotation seat top and a plurality of rotation seat are all connected with each other through a plurality of rotation seat, a plurality of rotation seat is provided with a plurality of rotation seat, a plurality of rotation seat is connected with each rotation seat, the output ends of the miniature linear motors are provided with a plurality of racks which are meshed with the gears.
Preferably, the sum of the side areas of the plurality of baffles is larger than the area of the ventilation net.
Compared with the prior art, the invention has the beneficial effects that:
1. Monitoring the humidity of a cable duct below by a humidity sensor, controlling the left and right exhaust fans to start to exhaust when the humidity reaches a preset starting value in a control system, stopping the operation of the exhaust fans when the humidity in the cable duct is reduced to a stopping value, monitoring oxygen, carbon monoxide, hydrogen sulfide and combustible gases in the cable duct by an oxygen sensor, a carbon monoxide sensor, a hydrogen sulfide sensor and a combustible gas sensor, feeding data back to the control system, and lighting below an observation window by a lighting system when overhauling is performed so as to facilitate inspection staff to observe the condition in a hoistway at night or when the lighting environment is not good;
2. Through inserting the socket wrench from the through hole at the corresponding position of the side wall of the supporting frame and inserting and fixing the socket wrench with the outer side of the nut, rotating the socket wrench to drive the nut to drive the screw shaft to rotate, and driving the supporting seat to rotate downwards by the gear disc with the rotating joint of the pin shaft of the containing groove as the top point under the action of the rotating force of the screw shaft, so that the bottom end of the supporting seat rotates to be vertical with the rotating joint of the pin shaft of the connecting seat as the top point, and further driving the cover plate to drive the supporting frame to move upwards and move to a designated gap with the top end of the cable trench under the cooperation of the containing groove, thereby being convenient for lifting by workers;
3. The motor telescopic rods on two sides extend to drive the shell to move to the front of the left ventilation net and the right ventilation net under the limit action of the limit wheels through the cooperation of the connecting plates on the two sides, the servo motor drives the transmission belt to rotate, so that the transmission belt drives the connecting blocks to move, the connecting blocks drive the movable seats on the corresponding positions to move, the movable seats on other outer positions move outwards under the linkage of the connecting frames and under the limit action of the limit guide rails, the rear baffle is further moved to a sufficient gap, the micro linear motor drives the rack to move through the self extension, and then the gear drives the rotating plate to drive the baffle to rotate to a horizontal state under the action of the rotation force of the rack, so that the baffle shields the upper part of the ventilation net, and water is prevented from leaking into a cable trench below;
Thereby can realize that the cable pit is automatic to ventilate regularly and remove damp, need not the manual apron that lifts up of staff, convenient quick recovery avoids outside animal to get into to destroy to monitor the cable pit internal gas, leak outside and shelter from automatically, reduce staff intensity of labour, avoid having the potential safety hazard.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an exploded view of the support frame of FIG. 1;
FIG. 3 is an exploded view of the auxiliary support mechanism of FIG. 2;
FIG. 4 is an exploded view of the rain-proof mechanism of FIG. 1;
Fig. 5 is an enlarged view at a of fig. 4.
In the figure: 1. the support frame, 2, upper cover plate, 3, control system, 4, ventilation net, 5, rain-proof mechanism, 51, shell, 52, spacing cell body, 53, track groove, 54, casing, 55, connecting plate, 56, electric telescopic link, 57, first mounting plate, 58, spacing wheel, 59, spacing guide rail, 510, movable seat, 511, link frame, 512, driving belt, 513, servo motor, 514, connecting block, 515, rotary plate, 516, baffle, 517, gear, 518, micro linear motor, 519, rack, 6, lower cover plate, 7, auxiliary support mechanism, 71, storage groove, 72, support plate, 73, connecting seat, 74, support seat, 75, gear disc, 76, screw shaft, 77, nut, 8, lighting system, 9, exhaust fan, 10, second mounting plate, 11, humidity sensor, 12, oxygen sensor, 13, carbon monoxide sensor, 14, hydrogen sulfide sensor, 15, combustible gas sensor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
All electric parts in the scheme can be connected with an externally-adapted power supply through wires by the aid of a person in the art, and the externally-adapted controller is selected to be connected according to specific practical use conditions so as to meet control requirements of all electric parts, and the specific connection mode and the control sequence of the externally-adapted power supply are referred to in the following working principles, so that electric connection of all electric parts is completed in sequence.
Referring to fig. 1-5, the present invention provides a technical solution: the intelligent environment comprehensive control cover plate comprises a support frame 1, an upper cover plate 2 is arranged above the support frame 1, a control system 3 is embedded in the center position of the top end of the upper cover plate 2, the control system 3 can carry a camera device at the lower part according to actual needs to remotely check underground conditions and can be connected with an intelligent auxiliary system through network communication in a remote network manner, a control button is arranged on the surface of the control system 3 and can be used for manually or remotely controlling the opening and closing of air exhaust and lighting equipment by a worker, the control system 3 is provided with a display screen to instantly display real-time data of humidity, crown, oxygen, carbon monoxide, hydrogen sulfide and combustible gas in a cable pit, after harmful gas is detected, the control system 3 can send out alarm sounds, all detection data can be reserved in the internal system of the control system 3 for one month, the utility model provides a convenient remote and on-site checking, the left and right sides of the top of the upper cover plate 2 are arranged on the ventilation net 4, the front side of the top of the upper cover plate 2 is provided with a rain-proof mechanism 5, the bottom end of the supporting frame 1 is provided with a lower cover plate 6, four corners of the top end of the lower cover plate 6 are embedded with auxiliary supporting mechanisms 7, the openings of the front and rear sides of the middle part of the bottom end of the lower cover plate 6 are provided with lighting systems 8, the lighting systems 8 are electrically connected with the control system 3, the lighting systems 8 adopt LED 24V lighting bands to illuminate, workers can adopt remote control modes to observe the conditions in a hoistway through the control system 3, exhaust fans 9 are embedded at the corresponding positions below the left and right rain-proof mechanisms 5 on the two sides of the top of the lower cover plate 6, the exhaust fans 9 are electrically connected with the control system 3, the exhaust fans 9 can also be remotely controlled by workers through the control system 3 to start manually, the internal system of the control system 3 is not closed after 5 minutes of the manual remote control start, the automatic control exhaust fan 9 is stopped and enters an automatic standby state.
Furthermore, the opening at the center of the bottom end of the lower cover plate 6 is embedded with a second mounting plate 10, an observation window is arranged at a position corresponding to the upper part of the upper cover plate 2 in the second mounting plate 10, a humidity sensor 11, an oxygen sensor 12, a carbon monoxide sensor 13, a hydrogen sulfide sensor 14 and a combustible gas sensor 15 are arranged in a clearance at the rear side of the lower surface of the second mounting plate 10, the humidity sensor 11, the oxygen sensor 12, the carbon monoxide sensor 13, the hydrogen sulfide sensor 14 and the combustible gas sensor 15 are electrically connected with the control system 3, and when the carbon monoxide sensor 13, the hydrogen sulfide sensor 14 and the combustible gas sensor 15 transmit real-time data for monitoring carbon monoxide, hydrogen sulfide and combustible gas, an alarm is given out once an exceeding standard value is monitored, and the local alarm is transmitted to the intelligent network platform for synchronous alarm at the first time.
Further, the auxiliary supporting mechanism 7 comprises a receiving groove 71, the receiving groove 71 is embedded in the top end of the lower cover plate 6, the bottom end of the receiving groove 71 extends out of the lower surface of the lower cover plate 6, the bottom end of the inner cavity of the receiving groove 71 is communicated with the outside, a supporting plate 72 is arranged below the receiving groove 71, a connecting seat 73 is arranged on the right side of the top end of the supporting plate 72, one end of a supporting seat 74 is rotatably connected to the outer side of the connecting seat 73 through a pin shaft, the outer side of the other end of the supporting seat 74 is rotatably connected to the outer side of the bottom end of the receiving groove 71 through a pin shaft, the inner side top end of the supporting seat 74 is rotatably connected with a gear disc 75 through a pin shaft, the outer side central position of the inner cavity of the receiving groove 71 is rotatably connected with a screw shaft 76 through a bearing, the screw shaft 76 is meshed with the gear disc 75, the gear disc 75 can drive the supporting seat 74 to rotate downwards at the top point of the pin shaft rotation connection position of the receiving groove 71 under the action of the rotation of the screw shaft 76, and a nut 77 is arranged on the outer side of the outer end of the screw shaft 76.
Furthermore, through holes are formed in the dead angles of the side walls of the supporting frame 1 and in the positions corresponding to the nuts 77 in the four auxiliary supporting mechanisms 7, and the socket wrench can be inserted from the through holes in the positions corresponding to the side walls of the supporting frame 1 and fixedly inserted to the outer sides of the nuts 77.
Further, the rainproof mechanism 5 comprises a housing 51, the housing 51 is arranged at the front side of the top end of the upper cover plate 2 along the left-right direction, a limit groove body 52 communicated with the inner cavity is arranged at the front side of the housing 51 along the left-right direction, a track groove 53 is arranged at the front side and the rear side of the top end of the housing 51 along the left-right direction, a rainproof component is arranged at the left side and the right side above the housing 51, the rainproof component comprises a housing 54, the housing 54 is arranged above the housing 51, the rear side of the inner cavity of the housing 54 is communicated with the outside, a connecting plate 55 is embedded in the center position of the front side of the housing 54, an electric telescopic rod 56 is arranged at the middle part of the inner cavity of the housing 51, the telescopic end of the electric telescopic rod 56 extends out of the limit groove body 52 and is fixedly connected with the rear side of the connecting plate 55, the electric telescopic rod 56 is electrically connected with the control system 3, a first mounting plate 57 is arranged at the middle part of the inner cavity of the housing 54, limiting wheels 58 are arranged on the left side and the right side of the bottom end of the first mounting plate 57, the limiting wheels 58 on the left side and the right side are respectively connected with the inner cavities of the front rail groove 53 and the rear rail groove 53 in an inserting mode, limiting guide rails 59 are arranged on the rear side of the top end of the first mounting plate 57 along the left-right direction, a plurality of movable seats 510 are sleeved on the top end of the outer wall of each limiting guide rail 59 from left to right in a gap mode, connecting frames 511 are arranged on the inner sides of two adjacent movable seats 510, a transmission belt 512 is arranged on the front side of the top end of the first mounting plate 57, the output end of a servo motor 513 is connected with the position of a pulley axle center on one side in the inside of the transmission belt 512 in a screwed mode, the servo motor 513 is electrically connected with a control system 3, the servo motor 513 can be controlled by the control system 3 to drive the transmission belt 512 to rotate, connecting blocks 514 are arranged on the top end of the outer wall of the transmission belt 512, the rear side of each connecting block 514 is fixedly connected with the rear end of one of the movable seat 510, the rear top ends of the plurality of movable seats 510 are respectively connected with a plurality of rotary plates 515 through pin shafts in a rotary mode, the rear sides of the plurality of rotary plates 515 are provided with a plurality of baffle plates 516 along the front-rear direction, the outer sides of the shaft centers of the connection positions of the plurality of rotary plates 515 and the movable seats 510 are respectively connected with a plurality of gears 517 through keys, the rear bottom ends of the plurality of movable seats 510 are respectively provided with a plurality of micro linear motors 518, the micro linear motors 518 are electrically connected with a control system 3, the micro linear motors 518 can be controlled by the control system 3 to drive racks 519 to move leftwards or rightwards, the output ends of the plurality of micro linear motors 518 are respectively provided with a plurality of racks 519, and the racks 519 are meshed with the gears 517.
Furthermore, the sum of the side areas of the plurality of baffles 516 is larger than the area of the ventilation net 4, so that the baffles 516 shield the upper part of the ventilation net 4 to prevent water from leaking into the cable pit below.
The detailed connection means, which are known in the art, will not be described again, and the following mainly describes the working principle and process, and the specific operation is as follows.
Step 1: when the intelligent elevator car is used, the supporting frame 1, the upper cover plate 2 and the lower cover plate 6 are combined and covered above a cable pit, the humidity sensor 11 monitors the humidity of the cable pit below, when the humidity reaches a preset starting value in the control system 3, the control system 3 controls the left and right exhaust fans 9 to start to exhaust air, when the humidity in the cable pit is reduced to a stopping value, the operation of the exhaust fans 9 is stopped at the same time, the oxygen sensor 12, the carbon monoxide sensor 13, the hydrogen sulfide sensor 14 and the combustible gas sensor 15 monitor oxygen, carbon monoxide, hydrogen sulfide and the combustible gas in the cable pit and feed data back to the control system 3, and when overhauling is carried out, the illumination system 8 illuminates below an observation window so as to observe the condition in a hoistway at night or when the illumination environment is bad;
Step 2, when the maintenance is required to be lifted, a worker releases the external fixing piece, inserts a socket wrench from a through hole at a corresponding position of the side wall of the supporting frame 1 and is fixedly inserted to the outer side of the nut 77, and rotates the socket wrench to drive the nut 77 to drive the screw shaft 76 to rotate, and as the gear plate 75 is meshed with the screw shaft 76, the gear plate 75 drives the supporting seat 74 to rotate downwards with the rotating connection position of the pin shaft of the containing groove 71 as the top point under the action of the rotating force of the screw shaft 76, so that the bottom end of the supporting seat 74 rotates to be vertical with the rotating connection position of the pin shaft of the connecting seat 73 as the top point, and then drives the lower cover plate 6 to drive the supporting frame 1 to move upwards and move to a designated gap with the top end of the cable trench under the cooperation of the containing groove 71, thereby facilitating the lifting of the worker;
Step 3: when water seeps above the hoistway, the worker control system 3 starts the two side electric telescopic rods 56, the servo motor 513 and the micro linear motor 518 to start in sequence, the two side electric telescopic rods 56 stretch by themselves to drive the shell 54 to move to the front of the left and right ventilation nets 4 under the limit action of the limit wheels 58 under the cooperation of the upper connecting plates 55 at the corresponding positions, the servo motor 513 drives the transmission belt 512 to rotate, and then the transmission belt 512 drives the connecting block 514 to move, so that the connecting block 514 drives the movable seat 510 at the corresponding position to move, and the movable seat 510 at other external positions moves outwards under the linkage of the connecting frame 511 and under the limit action of the limit guide rails 59, so that the rear baffle 516 moves to a sufficient gap, the micro linear motor 518 drives the rack 519 to move through self-stretching, and then drives the rotating plate 515 to drive the baffle 516 to rotate to a horizontal state under the action of the rotating force of the rack 519, so that the baffle 516 shields the upper part of the ventilation net 4, and water is prevented from leaking into the cable pit below;
Thereby can realize that the cable pit is automatic to ventilate regularly and remove damp, need not the manual apron that lifts up of staff, convenient quick recovery avoids outside animal to get into to destroy to monitor the cable pit internal gas, leak outside and shelter from automatically, reduce staff intensity of labour, avoid having the potential safety hazard.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The intelligent environment comprehensive control cover plate comprises a support frame (1), and is characterized in that an upper cover plate (2) is arranged above the support frame (1), a control system (3) is embedded in the center position of the top end of the upper cover plate (2), the left and right sides of the top end of the upper cover plate (2) are respectively arranged on a ventilation net (4), a rainproof mechanism (5) is arranged on the front side of the top end of the upper cover plate (2), a lower cover plate (6) is arranged at the bottom end of the support frame (1), auxiliary support mechanisms (7) are respectively embedded in four corners of the top end of the lower cover plate (6), an illumination system (8) is respectively arranged at the front side opening and the rear side opening of the middle of the bottom end of the lower cover plate (6), the illumination system (8) is electrically connected with the control system (3), exhaust fans (9) are respectively embedded in the positions corresponding to the left and right sides of the top end of the lower cover plate (6), and the exhaust fans (9) are electrically connected with the control system (3).
The rainproof mechanism (5) comprises a shell (51), wherein the shell (51) is arranged at the front side of the top end of the upper cover plate (2) along the left-right direction, a limiting groove body (52) communicated with an inner cavity is formed in the front side of the shell (51) along the left-right direction, track grooves (53) are formed in the front side, the rear side and the front side of the top end of the shell (51) along the left-right direction, and rainproof components are arranged at the left side and the right side above the shell (51);
The rainproof assembly comprises a shell (54), the shell (54) is arranged above a shell (51), the rear side of an inner cavity of the shell (54) is communicated with the outside, a connecting plate (55) is embedded in the center position of the front side of the shell (54), an electric telescopic rod (56) is arranged in the middle of the inner cavity of the shell (51), the telescopic end of the electric telescopic rod (56) extends out of a limit groove body (52) and is fixedly connected with the rear side of the connecting plate (55), the electric telescopic rod (56) is electrically connected with a control system (3), a first mounting plate (57) is arranged in the middle of the inner cavity of the shell (54), limit wheels (58) are respectively arranged at the left side and the right side of the bottom end of the first mounting plate (57), limit wheels (58) are respectively spliced with the inner cavities of a front track groove (53), limit guide rail (59) is arranged at the rear side of the top end of the first mounting plate (57) along the left and right directions, a plurality of moving seats (510) are sleeved at the top ends of the outer walls of the limit guide rail (59), a plurality of belt pulleys (512) are connected with one side of the inner sides of the adjacent belt pulleys (511), a plurality of belt pulleys (512) are connected with one side of the belt pulleys (512), the servo motor (513) is electrically connected with the control system (3), a connecting block (514) is arranged at the top end of the outer wall of the driving belt (512), the rear side of the connecting block (514) is fixedly connected with the rear end of one movable seat (510), a plurality of rotating plates (515) are rotatably connected to the top end of the rear side of the movable seat (510) through pins, a plurality of baffles (516) are arranged on the rear side of each rotating plate (515) along the front-rear direction, a plurality of gears (517) are uniformly connected to the outer sides of the axes of the positions of the rotating plates (515) and the positions of the movable seats (510) in a key manner, a plurality of miniature linear motors (518) are arranged at the bottom end of the rear side of each movable seat (510), a plurality of racks (519) are arranged at the output ends of the miniature linear motors (518), and the racks (519) are meshed with the gears (517).
2. The intelligent environmental integrated control cover plate of claim 1, wherein: the bottom central point of apron (6) puts the opening part and has inlayed second mounting panel (10), and the inside of second mounting panel (10) is provided with the observation window with the top of upper cover plate (2) corresponds position department, the lower surface rear side clearance of second mounting panel (10) is provided with humidity transducer (11), oxygen sensor (12), carbon monoxide sensor (13), hydrogen sulfide sensor (14) and combustible gas sensor (15), humidity transducer (11), oxygen sensor (12), carbon monoxide sensor (13), hydrogen sulfide sensor (14) and combustible gas sensor (15) all with control system (3) electric connection.
3. The intelligent environmental integrated control cover plate of claim 2, wherein: the auxiliary support mechanism (7) comprises a storage groove (71), the top of lower cover plate (6) is embedded in storage groove (71), the lower surface of lower cover plate (6) is extended from the bottom of storage groove (71), the bottom of the inner cavity of storage groove (71) is communicated with the outside, a support plate (72) is arranged below storage groove (71), a connecting seat (73) is arranged on the right side of the top of support plate (72), one end of a support seat (74) is connected to the outer side of the connecting seat (73) through pin shaft rotation, one end of the support seat (74) is connected to the outer side of the bottom of storage groove (71) through pin shaft rotation, a gear disc (75) is connected to the inner side top of the support seat (74) through pin shaft rotation, a screw shaft (76) is meshed with the gear disc (75) through bearing rotation, and a nut (77) is arranged on the outer wall of the outer end of the storage groove (71) in an extending mode.
4. The intelligent environmental integrated control cover plate of claim 3, wherein: the side wall dead angle of the supporting frame (1) and the corresponding positions of the nuts (77) in the four auxiliary supporting mechanisms (7) are respectively provided with a through hole.
5. The intelligent environmental integrated control cover plate of claim 4, wherein: the sum of the side areas of the baffles (516) is larger than the area of the ventilation net (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210362943.3A CN114640077B (en) | 2022-04-07 | 2022-04-07 | Intelligent environment comprehensive control cover plate |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210362943.3A CN114640077B (en) | 2022-04-07 | 2022-04-07 | Intelligent environment comprehensive control cover plate |
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| CN114640077A CN114640077A (en) | 2022-06-17 |
| CN114640077B true CN114640077B (en) | 2024-05-07 |
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| CN202210362943.3A Active CN114640077B (en) | 2022-04-07 | 2022-04-07 | Intelligent environment comprehensive control cover plate |
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| CN113432652A (en) * | 2021-07-19 | 2021-09-24 | 浙江鼎浩电气有限公司 | Cable pit comprehensive monitoring detection device |
| AU2020357475A1 (en) * | 2019-09-30 | 2021-10-07 | Yu Yee Engineering Pte Ltd | A cable trough system |
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| CN204030518U (en) * | 2014-07-28 | 2014-12-17 | 国家电网公司 | The intelligent vent flap of a kind of cable duct of substation |
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| CN114640077A (en) | 2022-06-17 |
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Address after: 213136 Luo Xi Zhen Xi Nan Cun, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Yuyouhou Electric Co.,Ltd. Address before: 213136 Luo Xi Zhen Xi Nan Cun, Xinbei District, Changzhou City, Jiangsu Province Applicant before: Changzhou yuyouhou Electric Co.,Ltd. |
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Inventor after: Chu Guowei Inventor after: Ma Jianxun Inventor after: Wang Yigang Inventor after: Jiang Bin Inventor after: Su Zhenghua Inventor after: Hu Hanqiao Inventor before: Ma Jianxun Inventor before: Wang Yigang Inventor before: Jiang Bin |
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