CN113363836B - Comprehensive electromechanical equipment control cabinet applied to highway tunnel - Google Patents

Abstract

The utility model relates to an use at highway tunnel's comprehensive electromechanical equipment switch board, including comprehensive equipment cabinet, comprehensive equipment cabinet includes the cabinet body and articulates the cabinet door that sets up on cabinet body lateral wall, still including installing at the internal industrial network unit of cabinet, industrial control unit, IP broadcasting unit and peripheral electromechanical equipment distribution unit, industrial network unit includes the industry switch, industrial control unit includes tunnel lighting control module, tunnel ventilation control module, traffic signal lamp control module, tunnel CO/VI detection module, the emergent evacuation pilot lamp control module that are connected with the industry switch electricity respectively. The equipment control cabinet has the environment detection and remote monitoring management functions by intensively arranging the plurality of control units in the cabinet body, so that the number of maintenance personnel is reduced, and the operation and maintenance management level effect of an operation unit on the tunnel electromechanical equipment is improved.

Description

Comprehensive electromechanical equipment control cabinet applied to highway tunnel

Technical Field

The application relates to the field of tunnel management systems, in particular to a comprehensive electromechanical equipment control cabinet applied to a highway tunnel.

Background

The tunnel is an engineering building buried in the ground, is a form of using underground space by human beings, and can be classified into traffic tunnels, hydraulic tunnels, municipal tunnels, and mine tunnels. In recent years, along with the continuous development of the construction of the high municipal expressway tunnel in China, the tunnel monitoring system has great changes in construction scale, management level and the like, and the tunnel monitoring system needs to use a control cabinet for cooperation operation.

In the related art, a plurality of control cabinets are distributed in the tunnel, and the control cabinets respectively control functions of traffic management, ventilation and smoke discharge, tunnel environment, illumination, monitoring and controlling frequency, broadcasting and communication and the like in the tunnel.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the control cabinet has a single function, for example, one control cabinet can only switch and control simple lighting equipment such as a lighting lamp in a tunnel, under the condition of complex traffic conditions and large vehicle flow, if an emergency event such as a traffic accident occurs in the tunnel, more maintenance personnel are required to be dispatched, the operation and maintenance management level of electromechanical equipment in the tunnel is reduced, and huge management pressure is caused for an operation unit.

Disclosure of Invention

In order to improve the scattered arrangement of control cabinets in a tunnel and increase the number of maintenance personnel, the problem that the operation and maintenance management pressure of an operation unit on electromechanical equipment in the tunnel is increased is caused.

The application provides an use at highway tunnel's comprehensive electromechanical device switch board adopts following technical scheme:

the utility model provides an use in highway tunnel's comprehensive electromechanical equipment switch board, including comprehensive equipment cabinet, comprehensive equipment cabinet includes the cabinet body and articulates the cabinet door that sets up on cabinet body lateral wall, still including installing at the internal industrial network unit of cabinet, industry control unit, IP broadcasting unit and peripheral electromechanical equipment distribution unit, industry network unit includes the industry switch, industry control unit includes tunnel lighting control module with the industry switch electricity respectively be connected, tunnel ventilation control module, traffic signal lamp control module, tunnel CO/VI detection module, emergent evacuation pilot lamp control module, IP broadcasting unit includes wire broadcasting control module and visual intercom emergency alarm module with the industry switch electricity respectively be connected, peripheral electromechanical equipment distribution unit includes distribution master control module and optic fibre distribution module, the both sides wall of the cabinet body all is equipped with at least one louvre, the inner side wall of the cabinet body is provided with an in-cabinet dustproof mechanism for preventing dust from entering the cabinet body through the radiating holes, the in-cabinet dustproof mechanism comprises dustproof frames respectively arranged on the two inner side walls of the cabinet body and dustproof mesh cloth arranged on the inner side walls of the dustproof frames, dust shaking components for shaking the dustproof mesh cloth are arranged on the side walls of the dustproof frames, each dust shaking component comprises a plurality of hanging ropes arranged on the side walls of the dustproof mesh cloth, rubber balls connected with the hanging ropes, a plurality of winding ropes respectively arranged on the top wall and the bottom wall of the dustproof mesh cloth, a plurality of winding ropes are uniformly arranged along the length direction of the cabinet body, second cavities are respectively arranged in the top wall and the bottom wall of the dustproof frame, the side walls of the winding ropes extend into the second cavities, a winding shaft is rotationally arranged in the second cavities, one end of each winding rope far away from the dustproof mesh cloth is connected with the winding shaft, and a fourth motor is arranged on the side wall of the dustproof frame, and a driving shaft of the fourth motor stretches into the second cavity and is connected with one end of the winding shaft.

By adopting the technical scheme, a plurality of control units are arranged in the cabinet body in a centralized manner, so that the illumination of the tunnel street lamp, ventilation and smoke discharge in the tunnel, traffic light management, carbon monoxide and concentration detection management in the tunnel, broadcast communication and emergency evacuation indicator light control are integrated, the environment detection and remote monitoring management functions are realized, the number of maintenance personnel is reduced, and the operation and maintenance management level of the operation unit on the tunnel electromechanical equipment is improved; through setting up dustproof screen cloth, can play the effect of keeping off dirt to the air that gets into the cabinet internal portion by the louvre, avoid the dust in the air to get into the cabinet internal portion and adhere on components and parts and influence the normal work of equipment, because keep off dirt through dustproof screen cloth, the dust in the air easily adheres on dustproof screen cloth, shake dustproof screen cloth with trembling dirt subassembly, can avoid the dust adhesion to influence the ventilation effect of dustproof screen cloth on dustproof screen cloth; simultaneously, two fourth motors are started, two winding shafts are respectively driven to reversely rotate, at the moment, a plurality of winding ropes are wound through one winding shaft, and meanwhile, a plurality of winding ropes are unwound through the other winding shaft, at the moment, the dustproof mesh swings, and the rubber balls are driven to impact the side wall of the dustproof mesh through the hanging ropes along with the swing of the dustproof mesh, so that dust adhered to the dustproof mesh can be shaken off, the air permeability of the dustproof mesh is prevented from being influenced, and the air in the cabinet and the air outside the cabinet can circulate mutually.

Optionally, the internally mounted of the cabinet body has a cabinet inner heat dissipation mechanism, the cabinet inner heat dissipation mechanism is provided with a hot fan, temperature sensors are mounted on the inner walls and the inner top wall of the two sides of the cabinet body, and the cabinet inner heat dissipation mechanism, the hot fan and the temperature sensors are electrically connected with the PLC.

By adopting the technical scheme, the temperature sensor is utilized to detect the temperature in the cabinet body in real time, and when the temperature in summer is higher, the heat dissipation mechanism in the cabinet body is utilized to dissipate heat and cool the cabinet body, so that components in the cabinet body can work stably; when the temperature is lower in winter, the temperature sensor detects that the temperature in the cabinet is lower, the hot air fan is started, hot air is blown to components in the cabinet body through the hot air fan, the phenomenon that condensation occurs in the cabinet due to the fact that the temperature in the cabinet is too low is avoided, equipment in the cabinet can work stably, and maintenance cost is reduced.

Optionally, the heat dissipation mechanism in the cabinet includes the slider, installs the heat dissipation fan on the slider lateral wall, the hot-blast fan is installed at the lateral wall of slider and is located one side of heat dissipation fan, the both sides inner wall of the cabinet body all is equipped with the spout, the length direction of spout is with the direction of height of the cabinet body syntropy, the interior roof of the cabinet body is equipped with the transition groove, two the spout all is linked together with the transition groove, be equipped with in the spout and be used for driving the slider by one of them spout, transition groove slide to another spout in drive assembly, the lateral wall of slider is equipped with and is used for driving the wobbling angle adjustment subassembly of heat dissipation fan.

Through adopting above-mentioned technical scheme, utilize the heat dissipation fan to blow the heat dissipation to the cabinet is inside, strengthened the convection velocity between cabinet inner air and the cabinet outer air, and the heat dissipation fan is in the in-process of blowing, utilize drive assembly drive slider by one of them spout, transition groove slide to another spout in, the slider is at the removal in-process simultaneously, utilize angle adjusting component drive heat dissipation fan swing, increased the area of blowing of heat dissipation fan, improved the radiating effect to the internal equipment of cabinet.

Optionally, the drive assembly includes the initiative synchronizing wheel of rotating connection at two spout groove diapire respectively, rotates the driven synchronizing wheel of connecting at spout groove roof, sets up the bevel gear group on initiative synchronizing wheel one side end wall and is located the hold-in range in the transition groove, the spout is equipped with the recess that is used for holding the bevel gear group rather than the adjacent one side cell wall of notch, first motor is installed to the inside wall of the cabinet body, the drive shaft of first motor stretches into the recess and drives bevel gear group rotation, the both ends of hold-in range extend respectively to two spouts in, the hold-in range drives two initiative synchronizing wheels, two driven synchronizing wheels synchronous rotation, slider fixed mounting is on the lateral wall of hold-in range towards the internal portion of cabinet, the width size of spout notch is less than the width size of hold-in range.

Through adopting above-mentioned technical scheme, start first motor, drive bevel gear group rotates, drives one of them initiative synchronizing wheel and rotates, drives another initiative synchronizing wheel and two driven synchronizing wheels synchronous rotation through the hold-in range, and then along with the transmission of hold-in range, can drive the slider by one of them spout, transition groove slide to another spout in to drive the synchronous removal of heat dissipation fan, increased the area of blowing of heat dissipation fan, the radiating effect is good.

Optionally, the angle adjusting part is including setting up montant, the horizontal pole that links to each other with the montant, cover establish under the horizontal pole fluted disc, with lower fluted disc meshing go up fluted disc and drive fluted disc pivoted second motor, the lateral wall of slider is equipped with the adjustment tank, the horizontal pole rotates with the cell wall of adjustment tank to be connected, the lateral wall axle center department of going up the fluted disc rotates through the cell wall of rotation axis and adjustment tank to be connected, the lateral wall at the slider is installed to the second motor, the drive shaft of second motor stretches into the adjustment tank and links to each other with the lateral wall axle center department of last fluted disc.

Through adopting above-mentioned technical scheme, start the second motor, drive fluted disc and rotate down, and then drive horizontal pole at the adjustment tank internal rotation, along with the rotation of horizontal pole, drive montant swing, and then drive the slider and swing simultaneously, realized the angle modulation to the heat dissipation fan, further increased the area of blowing of heat dissipation fan, the radiating effect is good.

Optionally, the lateral wall of the cabinet body and be located one side of louvre are equipped with the pick-up plate, the upper surface of pick-up plate flushes with the hole bottom wall of louvre, the lower surface of pick-up plate is equipped with vertical piece, the bottom of vertical piece is connected with the horizontal piece, the lateral wall of horizontal piece is equipped with the forked tail piece, the lateral wall of the cabinet body and along self direction of height be equipped with the dovetail that supplies the forked tail piece to slide, the lower surface of forked tail piece is equipped with the spring, the one end that the forked tail piece was kept away from to the spring links to each other with the cell wall of dovetail, the lower surface of pick-up plate is equipped with weighing sensor, be equipped with in the louvre and be used for preventing the inside automatic subassembly of driving of mouse entering cabinet, automatic driving the subassembly is connected with the weighing sensor electricity.

Through adopting above-mentioned technical scheme, after the mouse climbs to the pick-up plate, through vertical piece and horizontal piece, drive the forked tail piece and move down in the dovetail, the spring is compressed this moment, drives the pick-up plate and moves down, utilizes weighing sensor to sense the weight on the pick-up plate simultaneously, and automatic drive subassembly work this moment can prevent the mouse from getting into the cabinet body by the louvre and biting wire or other equipment, plays the effect of protection, has reduced maintenance cost.

Optionally, the automatic driving subassembly is including rotating a plurality of tripes that set up in the louvre, the last pivot that links to each other with the tripe top, the lower pivot that links to each other with the bottom of tripe, lower pivot is connected with the hole bottom wall rotation of louvre, kong Dingbi in louvre is equipped with the pivoted groove that rotates that goes up, the lateral wall of the cabinet body is inside to be equipped with the first cavity that is linked together with a plurality of pivoted grooves, the one end that the tripe was kept away from to the pivot of going up stretches into in the first cavity and is connected with driven fluted disc, the third motor is installed to the inside wall of first cavity, the drive shaft of third motor is connected with the vertical scroll, fixed cover is equipped with a plurality of initiative fluted discs on the vertical scroll, initiative fluted disc and one of them driven fluted disc meshing, adjacent two driven fluted disc intermeshing.

By adopting the technical scheme, when the weighing sensor detects that the weight exists on the detection plate, the third motor works to drive the vertical shaft to rotate so as to drive the plurality of driving fluted discs to synchronously rotate, further drive the driven fluted discs meshed with the driving fluted discs to reversely rotate with the driving fluted discs, further simultaneously inwards rotate or simultaneously outwards rotate the adjacent two driven fluted discs, and the automatic driving of mice is realized along with the back and forth rotation of the plurality of shutters;

when two adjacent driven fluted discs simultaneously rotate outwards, the upper rotating shaft drives two adjacent shutters to simultaneously rotate outwards, so that the radiating holes can be opened, and the mutual communication between the air inside the cabinet body and the air outside the cabinet body is realized; when two adjacent driven fluted discs simultaneously rotate inwards, two adjacent tripes rotate inwards in step, and then can close the louvre through the tripe, can avoid simultaneously that the fire control water in the tunnel from getting into the cabinet body inside by the louvre.

Optionally, both side walls of tripe all glue and are equipped with sealed pad, adjacent two sealed pad laminating each other.

Through adopting above-mentioned technical scheme, when two adjacent tripes inwards rotate simultaneously, two adjacent tripes's relative boundary wall is close to each other, until two sealed laminating that fill up, can get into the cabinet internal portion with the louvre shutoff through a plurality of tripes, fire control water or mouse in avoiding the tunnel, owing to sealed the pad has good sealed water-proof effects, through sealed the pad, has realized the shutoff to the gap between two adjacent tripes for when winter temperature is lower, prevent that moist air from getting into the cabinet internal portion by the gap between two adjacent tripes, avoid the internal portion of cabinet to appear the condensation phenomenon.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the plurality of control units are arranged in the cabinet body in a centralized manner, so that the environment detection and remote monitoring management functions are realized, the number of maintenance personnel is reduced, and the operation and maintenance management level of the operation units on the tunnel electromechanical equipment is improved;

2. the comprehensive electromechanical equipment control cabinet integrates the functions of illumination of a tunnel street lamp, ventilation and smoke discharge in the tunnel, traffic management, carbon monoxide and concentration detection management in the tunnel, broadcast communication and emergency evacuation indicator lamp control, so that an operation unit can conveniently control electromechanical equipment in the tunnel, and the management efficiency is improved;

3. the synchronous belt drives the other driving synchronous wheel and the two driven synchronous wheels to synchronously rotate, and along with the transmission of the synchronous belt, the sliding block can be driven to slide into the other sliding groove from one sliding groove and the transition groove, so that the heat dissipation fan is driven to synchronously move, the air blowing area of the heat dissipation fan is increased, and the heat dissipation effect is good;

4. when a mouse climbs onto the detection plate, the weight on the detection plate is sensed by the weighing sensor, and the automatic driving assembly works at the moment to automatically drive the mouse, so that the mouse can be prevented from entering the cabinet body through the radiating holes to bite wires or other equipment, the protection effect is achieved, and the maintenance cost of the cabinet body is reduced;

5. through one of them take-up reel to a plurality of winding rope windings, simultaneously through another take-up reel to a plurality of winding rope windings unreels, dustproof screen cloth swing this moment, along with the swing of dustproof screen cloth, drive the lateral wall of rubber ball striking dustproof screen cloth through hanging the rope, and then can shake the dust of adhesion on dustproof screen cloth off, avoid influencing the gas permeability of dustproof screen cloth to the air in the cabinet can circulate each other with cabinet outside the air.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an integrated electromechanical device control cabinet applied to a highway tunnel according to an embodiment of the present application.

Fig. 2 is a schematic view of the hidden cabinet door of fig. 1.

Fig. 3 is a cross-sectional view taken along line A-A of fig. 2.

Fig. 4 is a sectional view taken along line B-B of fig. 2.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a sectional view taken along line C-C of fig. 2.

Fig. 7 is a schematic structural diagram showing a positional relationship between a heat dissipating fan and a side wall of a slider.

Fig. 8 is a sectional view taken along line D-D in fig. 7.

Fig. 9 is an enlarged view of a portion B in fig. 4.

Fig. 10 is an enlarged view of a portion C in fig. 6.

Reference numerals illustrate: 1. a cabinet body; 2. a cabinet door; 3. an industrial switch; 4. a tunnel lighting control module; 5. a tunnel ventilation control module; 6. a traffic signal lamp control module; 7. a tunnel CO/VI detection module; 8. an emergency evacuation indicator control module; 9. a cable broadcast control module; 10. a visual intercom emergency alert module; 11. a power distribution master control module; 12. an optical fiber wiring module; 13. a heat radiation hole; 14. a heat dissipation mechanism in the cabinet; 141. a slide block; 142. a heat dissipation fan; 143. a chute; 144. a transition groove; 15. a hot fan; 16. a temperature sensor; 17. a drive assembly; 171. a driving synchronizing wheel; 172. a driven synchronizing wheel; 173. a bevel gear set; 174. a synchronous belt; 175. a first motor; 176. a connecting shaft; 177. a groove; 18. an angle adjustment assembly; 181. a vertical rod; 182. a cross bar; 183. a lower fluted disc; 184. an upper fluted disc; 185. a second motor; 186. an adjustment tank; 187. a rotation shaft; 19. a detection plate; 20. a vertical block; 21. a horizontal block; 22. dovetail blocks; 23. a dovetail groove; 24. a spring; 25. a weighing sensor; 26. an automatic driving assembly; 261. a louver; 262. an upper rotating shaft; 263. a lower rotating shaft; 264. a rotating groove; 265. a first cavity; 266. a driven fluted disc; 267. a third motor; 268. a vertical shaft; 269. a driving fluted disc; 27. a sealing gasket; 28. a dustproof mechanism in the cabinet; 281. a dust-proof frame; 282. dust-proof mesh cloth; 29. a dust shaking component; 291. hanging ropes; 292. rubber balls; 293. winding the rope; 294. a second cavity; 295. a winding shaft; 296. and a fourth motor.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-10.

The embodiment of the application discloses a comprehensive electromechanical equipment control cabinet applied to a highway tunnel. Referring to fig. 1, a comprehensive electromechanical equipment control cabinet applied to a highway tunnel comprises a comprehensive equipment cabinet, wherein the comprehensive equipment cabinet comprises a cabinet body 1, and a cabinet door 2 is hinged to the side wall of the cabinet body 1.

Referring to fig. 1 and 2, an industrial network unit, an industrial control unit, an IP broadcasting unit and a peripheral electromechanical device power distribution unit are arranged on the inner side wall of a cabinet door 2, which is opposite to the cabinet door 2, the industrial network unit is an industrial switch 3, the industrial control unit, the IP broadcasting unit and the peripheral electromechanical device power distribution unit are all electrically connected with the industrial switch 3, and the industrial switch 3 is utilized to receive working signals of electromechanical devices in a tunnel and transmit the working signals to the corresponding control units.

In this embodiment, the industrial control unit includes a tunnel lighting control module 4, a tunnel ventilation control module 5, a traffic signal lamp control module 6, a tunnel CO/VI detection module 7, and an emergency evacuation indicator lamp control module 8, which are electrically connected with the industrial switch 3 in sequence, where the tunnel lighting control module 4 is used to control the operation of the lights in the tunnel; the tunnel ventilation control module 5 is used for controlling the smoke alarm in the tunnel to work so as to realize ventilation and smoke discharge in the tunnel; the traffic signal lamp control module 6 is used for controlling the operation of traffic signal lamps in the tunnel; the tunnel CO/VI detection module 7 is used for working a carbon monoxide and concentration detector in the tunnel so as to realize detection management of the carbon monoxide and the concentration in the tunnel; the emergency evacuation indicator lamp control module 8 is used for controlling the emergency evacuation indicator lamps in the tunnel to work.

The IP broadcasting unit includes a cable broadcasting control module 9 and a visual intercom emergency alert module 10 electrically connected to the industrial switch 3, respectively, the cable broadcasting control module 9 is used to control the operation of a broadcasting player in the tunnel, and the visual intercom emergency alert module 10 is used to control the operation of an intercom in the tunnel.

The power distribution unit of the peripheral electromechanical equipment comprises a power distribution main control module 11 and an optical fiber distribution module 12 which are arranged on the inner side wall of the cabinet body 1, wherein the power distribution main control module 11 is electrically connected with the optical fiber distribution module 12, the optical fiber distribution module 12 is used for externally connecting a power supply circuit of the peripheral electromechanical equipment, and the power distribution main control module 11 and the optical fiber distribution module 12 can be used for realizing power distribution work of power distribution of the peripheral electromechanical equipment.

By adopting the structure, the integrated electromechanical equipment control cabinet integrates the functions of illumination of the tunnel street lamp, ventilation and smoke discharge in the tunnel, traffic management, carbon monoxide and concentration detection management in the tunnel, broadcast communication and emergency evacuation indicator lamp control into a whole, has the functions of environment detection and remote monitoring management, reduces the number of maintenance personnel, and improves the operation and maintenance management level of the operation unit on the electromechanical equipment of the tunnel by arranging a plurality of control units in the cabinet body.

Referring to fig. 2, two heat dissipation holes 13 are respectively formed in two side walls of the cabinet body 1, the two heat dissipation holes 13 are oppositely arranged along the height direction of the cabinet body 1, and through arranging the heat dissipation holes 13, the mutual circulation of air in the cabinet body 1 and air outside the cabinet body 1 is realized, so that the cooling and heat dissipation of the temperature inside the cabinet body 1 are realized.

Referring to fig. 2, temperature sensor 16 is all installed to the interior roof and the both sides inner wall of the cabinet body 1, and cabinet inner heat dissipation mechanism 14 is still installed to the inside of the cabinet body 1, and temperature sensor 16 and cabinet inner heat dissipation mechanism 14 all are connected with the PLC controller electricity, and when temperature sensor 16 detects the inside high temperature of the cabinet body 1, utilize cabinet inner heat dissipation mechanism 14 to cool down the heat dissipation to the cabinet body 1 inside, further strengthened the cooling effect to the inside temperature of the cabinet body 1 for components and parts in the cabinet body 1 can stable work, have prolonged the operating time of components and parts in the cabinet, have reduced maintenance cost.

Referring to fig. 3, the heat dissipation mechanism 14 in the cabinet includes a sliding block 141, the sliding block 141 is provided with a heat dissipation fan 142 on the side wall facing the middle part of the cabinet body 1, the inner walls of the two sides of the cabinet body 1, which are positioned at the heat dissipation holes 13, are respectively provided with a sliding groove 143, the length direction of the sliding groove 143 is in the same direction as the height direction of the cabinet body 1, the inner top wall of the cabinet body 1 is provided with a transition groove 144, one end of the transition groove 144 is communicated with one sliding groove 143, the other end of the transition groove 144 is communicated with the other sliding groove 143, the junction between the groove wall of the transition groove 144 and the groove wall of the sliding groove 143 is provided with an arc chamfer, and a driving component 17 for driving the sliding block 141 to slide from one sliding groove 143 to the other sliding groove 143 is arranged in the sliding groove 143.

Referring to fig. 3 and 4, the driving assembly 17 is utilized to drive the sliding block 141 to slide into the other sliding groove 143 from one sliding groove 143 and the transition groove 144, so as to drive the heat dissipation fan 142 to move synchronously, thereby increasing the blowing area of the heat dissipation fan 142 and improving the heat dissipation effect on the components in the cabinet body 1.

Referring to fig. 3 and 5, the driving assembly 17 includes two driving synchronous wheels 171 disposed opposite to each other, two driven synchronous wheels 172 disposed opposite to each other, the two driving synchronous wheels 171 are respectively in one-to-one correspondence with the two sliding grooves 143, the two driven synchronous wheels 172 are respectively in one-to-one correspondence with the two sliding grooves 143, the driving synchronous wheels 171 are rotatably connected to the bottom of the groove wall of the sliding groove 143, the driven synchronous wheels 172 are rotatably connected to the top of the groove wall of the sliding groove 143, a synchronous belt 174 is disposed in the transition groove 144, one end of the synchronous belt 174 extends into one of the sliding grooves 143, the other end of the synchronous belt 174 extends into the other sliding groove 143, the driving synchronous wheels 171 and the driven synchronous wheels 172 are engaged with the synchronous belt 174, and the two driving synchronous wheels 171 and the two driven synchronous wheels 172 can be driven to rotate synchronously through the synchronous belt 174.

The groove 177 is formed in the groove wall of one side of the sliding groove 143 in a communicating manner, the bevel gear set 173 is arranged on one side of the groove 177 and located on the active synchronizing wheel 171, the connecting shaft 176 is arranged on one side end wall of the active synchronizing wheel 171, the active synchronizing wheel 171 is connected with the bevel gear set 173 through the connecting shaft 176, the first motor 175 is mounted on the inner side wall of the cabinet body 1, a driving shaft of the first motor 175 stretches into the groove 177 and is connected with the bevel gear set 173, the first motor 175 is started, the bevel gear set 173 is driven to rotate, the active synchronizing wheel 171 is driven to rotate, and then the synchronizing wheel can be driven to drive.

In this embodiment, the width dimension of the synchronous belt 174 is greater than the width dimension of the notch of the chute 143, the synchronous belt 174 can be limited inside the chute 143, the sliding block 141 is fixed on the side wall of the synchronous belt 174, and then, along with the transmission of the synchronous belt 174, the sliding block 141 can be driven to slide into the other chute 143 from one of the chute 143 and the transition groove 144, so that the position adjustment of the heat dissipation fan 142 and the hot air fan 15 is realized.

Referring to fig. 6, when winter weather is cold, air outside the cabinet enters the cabinet body 1 through the heat dissipation holes 13, so that the interior moisture of the cabinet body 1 is easily caused to be too heavy, and condensation is easily caused to occur on the inner wall of the cabinet, in this embodiment, the thermal fan 15 is installed on the side wall of the sliding block 141 and on one side of the heat dissipation fan 142, the thermal fan 15 is electrically connected with the temperature sensor 16 and the PLC controller, when the temperature sensor 16 detects that the temperature inside the cabinet is too low, the PLC controller provides signals for the thermal fan 15, the thermal fan 15 works, the interior of the cabinet body 1 can be blown with hot air through the thermal fan 15 to raise the temperature, and the probability of condensation occurring on the inner wall of the cabinet body 1 is reduced.

Referring to fig. 7, in order to further increase the blowing area of the heat dissipation fan 142, the heat dissipation fan 142 is rotatably coupled to a sidewall of the slider 141, and an angle adjusting assembly 18 for driving the heat dissipation fan 142 to rotate is provided on the sidewall of the slider 141.

Referring to fig. 7 and 8, the angle adjusting component 18 includes a vertical rod 181 fixedly disposed on a top wall of the heat dissipating fan 142, an adjusting groove 186 is disposed on a lower surface of the slider 141, a top end of the vertical rod 181 extends into the adjusting groove 186 and is connected with a cross rod 182, two ends of the cross rod 182 are both rotationally connected with a groove wall of the adjusting groove 186, a lower gear plate 183 is fixedly sleeved on the cross rod 182, an upper gear plate 184 is disposed in the adjusting groove 186 and above the lower gear plate 183, the upper gear plate 184 is meshed with the lower gear plate 183, a groove wall axis of the upper gear plate 184 is rotationally connected with the groove wall of the adjusting groove 186 through a rotating shaft 187, the rotating shaft 187 is parallel to the cross rod 182, a second motor 185 is mounted on a side wall of the slider 141, a driving shaft of the second motor 185 penetrates through a side wall of the slider 141 and extends into the adjusting groove 186, one end of the second motor 185 inside the adjusting groove 186 is rotationally connected with the groove wall axis of the upper gear plate 184, the upper gear plate 184 is rotationally driven, the lower gear plate 183 is rotationally driven, the length of the groove opening of the adjusting groove 186 is greater than the length or the width of the vertical rod 181, and the heat dissipating effect can be further increased by the heat dissipating fan 142 through the rotating the lower gear plate 182 and the heat dissipating fan 142.

Referring to fig. 6, since the two side walls of the cabinet 1 are both provided with the heat dissipation holes 13, in order to prevent the mice from climbing into the cabinet 1 from biting wires or other components from the heat dissipation holes 13, the heat dissipation holes 13 are internally provided with the automatic driving assembly 26 for preventing the mice from entering the cabinet 1.

Referring to fig. 6 and 9, the automatic driving assembly 26 includes a plurality of louvers 261 sequentially arranged along the length direction of the heat dissipation hole 13, the bottom end of each louver 261 is fixedly connected with a lower rotating shaft 263, the lower rotating shaft 263 is rotationally connected with the hole bottom wall of the heat dissipation hole 13, the top end of each louver 261 is fixedly connected with an upper rotating shaft 262, the hole top wall of the heat dissipation hole 13 is provided with a rotating groove 264, the upper rotating shafts 262 are rotationally connected in the rotating groove 264, the upper rotating shafts 262 and the lower rotating shafts 263 are vertically arranged, and the louver 261 is connected in the heat dissipation hole 13 by arranging the upper rotating shafts 262 and the lower rotating shafts 263.

When the opposite side walls of two adjacent louvers 261 are attached, the radiating holes 13 can be blocked to prevent mice from entering, and meanwhile, fire water in the tunnel can be prevented from entering the cabinet body 1 through the radiating holes 13 to play a role of water blocking; when the shutters 261 are driven to rotate, gaps exist between two adjacent shutters 261, convection between air in the cabinet body 1 and outside air can be achieved, and therefore components in the cabinet body 1 can be ventilated and radiated.

Referring to fig. 9 and 10, sealing gaskets 27 are glued on two side walls of the two adjacent shutters 261, when the temperature in winter is low, the two adjacent shutters 261 are driven to rotate inwards simultaneously, the radiating holes 13 can be plugged, at the moment, the sealing gaskets 27 on the two adjacent shutters 261 are mutually attached, the gap between the two adjacent shutters 261 is plugged, the sealing effect is good, and moist air is prevented from entering the cabinet body 1.

Referring to fig. 6 and 9, a first cavity 265 is formed in the side wall of the cabinet body 1, the first cavity 265 and the plurality of rotating grooves 264 are communicated with each other, one end of the upper rotating shaft 262 away from the shutter 261 extends into the first cavity 265 and is fixedly connected with driven fluted discs 266, two adjacent driven fluted discs 266 are meshed with each other, a third motor 267 is fixedly mounted on the inner side wall of the first cavity 265, a vertical shaft 268 is connected with the driving of the third motor 267, the axial direction of the vertical shaft 268 is parallel to the axial direction of the upper rotating shaft 262, two driving fluted discs 269 are fixedly sleeved on the vertical shaft 268, the two driving fluted discs 269 are respectively in one-to-one correspondence with the two radiating holes 13, and one driving fluted disc 269 is meshed with the driven fluted disc 266 on the upper portion of one radiating hole 13.

When the third motor 267 is started, the driving fluted disc 269 is driven to rotate through the vertical shaft 268, one of the driven fluted discs 266 and the driving fluted disc 269 are driven to rotate reversely, the other driven fluted disc 266 adjacent to the driven fluted disc 266 is driven to rotate synchronously with the driving fluted disc 269 along with the rotation of one of the driven fluted discs 266, and similarly, the upper rotating shaft 262 can drive the two adjacent shutters 261 to rotate reversely, so that the adjacent shutters 261 can rotate inwards or outwards simultaneously, and the opening or closing of the radiating holes 13 can be realized; and by driving the shutter 261 to rotate back and forth, the mice can be driven.

Referring to fig. 9 and 10, two detection plates 19 are fixedly welded on the outer walls of two sides of the cabinet body 1, the two detection plates 19 are in one-to-one correspondence with the two radiating holes 13, a vertical block 20 is arranged on the lower surface of the detection plate 19, a horizontal block 21 is connected to the bottom end of the vertical block 20, the horizontal block 21 and the vertical block 20 are integrally formed, a dovetail block 22 is fixedly arranged at one end, far away from the vertical block 20, of the horizontal block 21, a dovetail groove 23 is formed in the outer side wall of the cabinet body 1 along the height direction of the cabinet body, the dovetail block 22 is slidably arranged in the dovetail groove 23, and sliding connection between the detection plate 19 and the side wall of the cabinet body 1 is realized by arranging the dovetail block 22, the dovetail groove 23, the horizontal block 21 and the vertical block 20.

The lower surface of the dovetail block 22 is fixedly provided with a spring 24, one end of the spring 24, which is far away from the dovetail block 22, is connected with the bottom wall of the dovetail groove 23, the expansion and contraction direction of the spring 24 is the same as the height direction of the dovetail groove 23, and the elasticity of the spring 24 is utilized to provide the dovetail block 22 with a sliding force to the direction of the detection plate 19, so that the upper surface of the detection plate 19 is flush with the hole bottom wall of the heat dissipation hole 13.

In this embodiment, the lower surface of pick-up plate 19 is equipped with weighing sensor 25, weighing sensor 25 and third motor 267 electricity are connected, when the mouse needs to get into in the louvre 13, need climb onto pick-up plate 19 earlier, once the mouse climbs on the pick-up plate 19, dovetail block 22 moves down in dovetail groove 23, and spring 24 is compressed, utilize weighing sensor 25 to sense the weight on the pick-up plate 19 simultaneously, the work of third motor 267 makes a plurality of tripes 261 make a round trip to rotate, can drive the mouse away, and then can avoid the mouse to get into inside the cabinet body 1 and appear biting the danger of bad electric wire or components and parts, the running time that equipment in the cabinet body 1 can stable work has been prolonged, the maintenance cost has been reduced.

Referring to fig. 6 and 10, when the temperature in summer is higher, need open to open the ventilation hole 13 and open the ventilation to realize cooling heat dissipation to the equipment in the cabinet body 1, but in ventilation process, the dust in the air gets into cabinet body 1 inside easily, in the cabinet dustproof mechanism 28 including install the dustproof frame 281 on cabinet body 1 internal both sides inner wall respectively, the length dimension of dustproof frame 281 is greater than the interval between two adjacent cooling holes 13, be equipped with dustproof screen cloth 282 on the inside wall of dustproof frame 281, utilize dustproof screen cloth 282, play the effect of isolation to the dust in the air that gets into cabinet body 1 inside, the probability that the dust gets into cabinet body 1 inside and adheres on the components and parts has been reduced, make equipment can normally work.

Referring to fig. 6 and 10, since the dust screen 282 is made of cloth, dust is easily adsorbed on the dust screen 282, so that ventilation effect of the dust screen 282 is not affected, the dust shaking component 29 for driving the dust screen 282 to shake is arranged on the side wall of the dust screen 281, and dust adhered to the dust screen 282 can be shaken off.

Referring to fig. 6 and 10, the dust shaking component 29 includes a plurality of winding ropes 293 respectively disposed on the top edge and the bottom edge of the dust screen 282, the top wall and the bottom wall of the dust screen 281 are respectively provided with second cavities 294, the top edge and the bottom edge of the dust screen 282 are respectively in one-to-one correspondence with the two second cavities 294, the top edge and the bottom edge of the dust screen 282 are respectively extended into the two second cavities 294, the winding shafts 295 are rotationally arranged in the second cavities 294, one ends of the winding ropes 293 far away from the dust screen 282 are bound and fixed on the winding shafts 295, two fourth motors 296 are respectively fixedly mounted on the side walls of the dust screen 281, the two fourth motors 296 are respectively in one-to-one correspondence with the two winding shafts 295, the driving shafts of the fourth motors 296 penetrate through the side walls of the dust screen 281 and are extended into the second cavities 294, and when dust is shaken, the two fourth motors 296 are simultaneously started to work, so that the two winding shafts 295 rotate, and then one winding shaft 295 is bound and fixed on the winding shafts 293, and the other winding shafts 295 can swing along the winding shafts 282.

For trembling the dust of adhesion on dustproof screen cloth 282 lateral wall, fixedly be equipped with a plurality of string ropes 291 on the lateral wall of dustproof screen cloth 282 orientation cabinet body 1 inside, be connected with rubber ball 292 on string rope 291, along with the swing of dustproof screen cloth 282, drive string rope 291 and rubber ball 292 synchronous pendulum, because rubber ball 292 has certain gravity and vibrations effect, and then at dustproof screen cloth 282 swing in-process, rubber ball 292 can strike dustproof screen cloth 282's lateral wall, so that tremble the dust of adhesion on dustproof screen cloth 282 off, make dustproof screen cloth 282 have good ventilative ventilation effect, so that can realize the natural circulation of cabinet interior air and cabinet outside air, so that equipment in cabinet body 1 can normally work, maintenance cost is reduced.

The implementation principle of the comprehensive electromechanical equipment control cabinet applied to the highway tunnel is as follows: the tunnel illumination control module 4, the tunnel ventilation control module 5, the traffic signal lamp control module 6, the tunnel CO/VI detection module 7, the emergency evacuation indicator lamp control module 8, the wire broadcasting control module 9, the visual intercom emergency alarm module 10, the distribution master control module 11 and the optical fiber distribution module 12 are arranged in the cabinet body 1 in a centralized manner, so that the cabinet body 1 has the environment detection and remote monitoring management functions, the number of maintenance personnel is reduced, and the operation and maintenance management level of an operation unit on the tunnel electromechanical equipment is improved.

In the working process of the internal equipment of the cabinet body 1, the temperature value inside the cabinet body 1 is detected in real time by using the temperature sensor 16, when the temperature is too high, the heat dissipation fan 142 is started to blow and dissipate heat to the internal equipment of the cabinet body 1, meanwhile, the first motor 175 is started, the bevel gear set 173 is driven to rotate, one driving synchronous wheel 171 is driven to rotate, the two driven synchronous wheels 172 and the other driving synchronous wheel 171 are driven to rotate by the synchronous belt 174, the synchronous belt 174 is driven in the sliding groove 143 and the transition groove 144, the sliding block 141 can be driven to move into the other sliding groove 143 by the sliding groove 143 and the transition groove 144 along with the transmission of the synchronous belt 174, the heat dissipation fan 142 is driven to synchronously rotate, the blowing area of the heat dissipation fan 142 is increased, and the heat dissipation effect on internal components of the cabinet body 1 is improved.

When the temperature sensor 16 detects that the temperature inside the cabinet body 1 is too low, the hot air fan 15 is started to heat the blowing hot air inside the cabinet body 1, so that the probability of condensation on the inner side wall of the cabinet body 1 is reduced, and the equipment inside the cabinet body 1 can work stably.

When the heat dissipation fan 142 is in the blowing process, the second motor 185 is started to drive the upper fluted disc 184 to rotate, and drive the lower fluted disc 183 to rotate, so as to drive the cross bar 182 to rotate in the adjusting groove 186, and along with the rotation of the cross bar 182, the slide block 141 is driven to swing through the vertical bar 181, so as to drive the heat dissipation fan 142 to swing, and further increase the blowing heat dissipation area of the heat dissipation fan 142.

Through setting up a plurality of louvres 13, can realize the conversion between the internal air of cabinet body 1 and the external air of cabinet body 1, but when the air got into the internal portion of cabinet by louvres 13, dust in the air can adhere on dustproof screen cloth 282, realized keeping off the dirt effect, for avoiding the long-time adhesion of dust on dustproof screen cloth 282, start two fourth motors 296 simultaneously, drive two winding shafts 295 counter-rotating, through one of them winding shaft 295 to a plurality of winding ropes 293 winding, simultaneously through another winding shaft 295 to a plurality of winding ropes 293 unreeling, dustproof screen cloth 282 swings this moment, along with the swing of dustproof screen cloth 282, drive the lateral wall of rubber ball 292 striking dustproof screen cloth 282 through hanging rope 291, and then can shake the dust of adhesion on dustproof screen cloth 282, avoid influencing the gas permeability of dustproof screen cloth 282.

When a mouse climbs onto the detection plate 19, the vertical block 20 and the horizontal block 21 drive the dovetail block 22 to move downwards in the dovetail groove 23, at the moment, the spring 24 is compressed, when the weighing sensor 25 at the bottom of the detection plate 19 senses that the detection plate 19 has weight, the third motor 267 is started to drive the main shaft to rotate, the driving fluted disc 269 is driven to rotate, one of the driven fluted discs 266 is driven to rotate, the two adjacent driven fluted discs 266 are driven to rotate inwards or outwards simultaneously, automatic driving of the mouse is realized, after the mouse is driven away, the spring 24 is utilized to enable the dovetail block 22 to move upwards in the dovetail groove 23, and the upper surface of the detection plate 19 is enabled to be flush with the bottom wall of the heat dissipation hole 13, so that the mouse can be detected next time.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides an use at highway tunnel's comprehensive electromechanical equipment switch board, includes comprehensive equipment cabinet, comprehensive equipment cabinet includes cabinet body (1) and articulates cabinet door (2) that set up on cabinet body (1) lateral wall, its characterized in that: still including installing at the inside industry network element of cabinet body (1), industry control unit, IP broadcasting unit and peripheral electromechanical device distribution unit, industry network element includes industrial switch (3), industry control unit includes tunnel lighting control module (4), tunnel ventilation control module (5), traffic signal lamp control module (6), tunnel CO/VI detection module (7), emergent evacuation pilot lamp control module (8) that are connected with industrial switch (3) electricity respectively, IP broadcasting unit includes wired broadcasting control module (9) and visual emergency alarm module (10) that are connected with industrial switch (3) electricity respectively, peripheral electromechanical device distribution unit includes distribution master control module (11) and fiber distribution module (12), both sides wall of cabinet body (1) all is equipped with at least one louvre (13), the inside wall of cabinet body (1) is equipped with and is used for preventing dust from getting into dustproof mechanism (28) in cabinet body (1) inside by louvre (13), dustproof mechanism (28) including install dustproof frame (281) on cabinet body (1) both inside walls respectively, install dustproof frame (281) on cabinet body (282) dustproof frame (282) are equipped with dustproof net cloth (282) that shakes on dustproof frame (282), the utility model provides a dust subassembly (29) is including setting up a plurality of string ropes (291) on dustproof screen cloth (282) lateral wall, with string rubber ball (292) that rope (291) links to each other, set up a plurality of receipts reel ropes (293) on dustproof screen cloth (282) roof and diapire respectively, a plurality of receipts reel ropes (293) all are equidistant along the length direction of cabinet body (1) and arrange, all be equipped with second cavity (294) in roof and the diapire of dustproof frame (281), dustproof screen cloth (282) are located the lateral wall of receipts reel ropes (293) and stretch into in second cavity (294), second cavity (294) rotation is equipped with receipts spool (295), the one end that dustproof screen cloth (282) were kept away from to receipts reel (295) links to each other, install fourth motor (296) on the lateral wall of dustproof screen cloth (281), the drive shaft of fourth motor (296) stretches into in second cavity (294) and links to each other with the one end of receipts spool (295).

2. An integrated electromechanical device control cabinet for use in a highway tunnel according to claim 1, wherein: the cabinet is characterized in that the cabinet body (1) is internally provided with an internal cabinet heat dissipation mechanism (14), the internal cabinet heat dissipation mechanism (14) is provided with a hot fan (15), temperature sensors (16) are respectively arranged on the inner walls and the inner top wall of the two sides of the cabinet body (1), and the internal cabinet heat dissipation mechanism (14), the hot fan (15) and the temperature sensors (16) are electrically connected with the PLC.

3. An integrated electromechanical device control cabinet for use in a highway tunnel according to claim 2, wherein: the utility model provides a cabinet internal heat dissipation mechanism (14) includes slider (141), installs heat dissipation fan (142) on slider (141) lateral wall, hot air fan (15) are installed at the lateral wall of slider (141) and are located one side of heat dissipation fan (142), the both sides inner wall of cabinet body (1) all is equipped with spout (143), the length direction of spout (143) is with the direction of height of cabinet body (1) syntropy, the interior roof of cabinet body (1) is equipped with transition groove (144), two spout (143) all are linked together with transition groove (144), be equipped with in spout (143) and be used for driving slider (141) by one of them spout (143), transition groove (144) slide to drive subassembly (17) in another spout (143), the lateral wall of slider (141) is equipped with and is used for driving the wobbling angle adjustment subassembly (18) of heat dissipation fan (142).

4. A comprehensive electromechanical device control cabinet for use in a highway tunnel according to claim 3, wherein: the driving assembly (17) comprises driving synchronous wheels (171) which are respectively connected to bottom walls of two sliding grooves (143), driven synchronous wheels (172) which are rotatably connected to top walls of the sliding grooves (143), bevel gear sets (173) which are arranged on one side end walls of the driving synchronous wheels (171) and synchronous belts (174) which are positioned in transition grooves (144), grooves (177) which are used for accommodating the bevel gear sets (173) are formed in one side groove wall of each sliding groove (143) adjacent to the corresponding groove opening, a first motor (175) is mounted on the inner side wall of the cabinet body (1), a driving shaft of the first motor (175) stretches into the grooves (177) and drives the bevel gear sets (173) to rotate, two ends of each synchronous belt (174) respectively extend into the two sliding grooves (143), each synchronous belt (174) drives the corresponding driving synchronous wheels (171) and each driven synchronous wheel (172) to synchronously rotate, and the sliding blocks (141) are fixedly mounted on the side walls of the inner side walls of the cabinet body (1) facing the corresponding sliding grooves, and the width dimension of the groove opening of each sliding groove (143) is smaller than the width dimension of the corresponding synchronous belt (174).

5. A comprehensive electromechanical device control cabinet for use in a highway tunnel according to claim 3, wherein: the angle adjusting component (18) comprises a vertical rod (181) arranged on the side wall of the radiating fan (142), a cross rod (182) connected with the vertical rod (181), a lower fluted disc (183) sleeved on the cross rod (182), an upper fluted disc (184) meshed with the lower fluted disc (183) and a second motor (185) for driving the upper fluted disc (184) to rotate, an adjusting groove (186) is arranged on the side wall of the sliding block (141), the cross rod (182) is rotationally connected with the groove wall of the adjusting groove (186), the axial center of the side wall of the upper fluted disc (184) is rotationally connected with the groove wall of the adjusting groove (186) through a rotating shaft (187), the second motor (185) is arranged on the side wall of the sliding block (141), and a driving shaft of the second motor (185) stretches into the adjusting groove (186) and is connected with the axial center of the side wall of the upper fluted disc (184).

6. An integrated electromechanical device control cabinet for use in a highway tunnel according to claim 2, wherein: the utility model discloses a cabinet body, including cabinet body (1), measuring board (19) are equipped with to lateral wall and one side that is located louvre (13), the upper surface of measuring board (19) flushes with the hole bottom wall of louvre (13), the lower surface of measuring board (19) is equipped with vertical piece (20), the bottom of vertical piece (20) is connected with horizontal piece (21), the lateral wall of horizontal piece (21) is equipped with forked tail piece (22), the lateral wall of cabinet body (1) just is equipped with dovetail (23) that supply forked tail piece (22) to slide along self direction of height, the lower surface of forked tail piece (22) is equipped with spring (24), the one end that forked tail piece (22) were kept away from to spring (24) links to each other with the cell wall of dovetail (23), the lower surface of measuring board (19) is equipped with weighing sensor (25), be equipped with in louvre (13) and be used for preventing that the mouse from getting into inside automatic driving subassembly (26) of cabinet body (1), automatic driving subassembly (26) and weighing sensor (25) electricity are connected.

7. An integrated electromechanical device control cabinet for use in a highway tunnel according to claim 6, wherein: the automatic driving assembly (26) comprises a plurality of louvers (261) arranged in a heat dissipation hole (13) in a rotating mode, an upper rotating shaft (262) connected with the top ends of the louvers (261) and a lower rotating shaft (263) connected with the bottom ends of the louvers (261), the lower rotating shaft (263) is rotationally connected with the bottom wall of the heat dissipation hole (13), a rotating groove (264) for rotating the upper rotating shaft (262) is formed in Kong Dingbi of the heat dissipation hole (13), a first cavity (265) communicated with the rotating grooves (264) is formed in the side wall of the cabinet body (1), one end, far away from the louvers (261), of the upper rotating shaft (262) stretches into the first cavity (265) and is connected with a driven fluted disc (266), a third motor (267) is mounted on the inner side wall of the first cavity (265), a vertical shaft (268) is connected with the driving fluted disc (269), a plurality of driving fluted discs (269) are fixedly sleeved on the vertical shaft (268), and the driving fluted disc (269) is meshed with one driven fluted disc (266), and two adjacent driven fluted discs (266) are meshed with each other.

8. An integrated electromechanical device control cabinet for use in a highway tunnel according to claim 7, wherein: both side walls of the shutter (261) are glued and provided with sealing gaskets (27), and two adjacent sealing gaskets (27) are mutually attached.