CN112012796B - High gas tunnel trolley explosion-proof control box - Google Patents
High gas tunnel trolley explosion-proof control box Download PDFInfo
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- CN112012796B CN112012796B CN202010877515.5A CN202010877515A CN112012796B CN 112012796 B CN112012796 B CN 112012796B CN 202010877515 A CN202010877515 A CN 202010877515A CN 112012796 B CN112012796 B CN 112012796B
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- 230000001681 protective effect Effects 0.000 claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 238000004880 explosion Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000013500 data storage Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000002131 composite material Substances 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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Abstract
The invention discloses a high-gas tunnel trolley anti-explosion control box which comprises a storage mechanism, wherein the storage mechanism comprises a protective frame and a protective cover, three ventilation ports are formed in the outer surfaces of two sides of the protective frame at equal intervals along the horizontal direction, three ventilation ports are formed in the rear surface of the protective frame at equal intervals along the horizontal direction, supporting blocks are fixedly connected to the outer surfaces of two sides of the protective frame close to four corners, and the supporting blocks are fixedly connected to the rear surface of the protective frame close to four corners. According to the invention, the buffer mechanism can effectively prevent external hard objects from contacting with the protection frame body, so that the protection frame is effectively prevented from deforming in the actual collision process, meanwhile, when the external hard objects touch the buffer plate, the buffer plate can effectively drive the buffer frame to effectively press close the protection frame under the pressure of the external hard objects, and in the process that the buffer frame presses close the protection frame, the buffer spring can effectively reduce the impact force of the buffer plate on the protection frame under the extrusion of the buffer frame and the supporting block.
Description
Technical Field
The invention belongs to the technical field of explosion-proof control box equipment, and particularly relates to an explosion-proof control box of a high-gas tunnel trolley.
Background
The explosion-proof control box is welded by steel plates or formed by casting aluminum alloy or 304 stainless steel by die casting, the surface of the explosion-proof control box is subjected to high-voltage electrostatic spraying, the whole product generally adopts a composite structure formed by combining an explosion-proof shell and an increased-safety shell, the built-in elements of the explosion-proof shell can be provided with explosion-proof buttons, explosion-proof elements, explosion-proof signal lamps, explosion-proof change-over switches, explosion-proof instruments and other explosion-proof elements and common electrical equipment elements such as an alternating current contactor, a thermal relay, a temperature controller and various functional modules, the built-in buttons, the control switches, the instruments and the like of the increased-safety shell are all explosion-proof elements, and the internal elements of the control box are arranged according to the requirements of users to realize various functions, but the explosion-proof control box of the medium-high-gas tunnel trolley in the prior art achieves higher protection capability, so that the explosion-proof control box is of a closed structure, the actual opening and closing of the equipment are complicated, and the installation and maintenance of the internal functional components are not convenient, meanwhile, because the closed structure can not effectively discharge heat generated in the equipment, the internal functional components of the equipment can not operate in a high-temperature environment for a long time, the actual service life of the equipment is shortened, the internal circuit functional components are easy to cause problems, electric sparks can be generated when the internal circuit functional components are serious, and serious potential safety hazards are brought to actual construction, meanwhile, the existing high-gas tunnel trolley anti-explosion control box can not effectively adjust the structure of the existing high-gas tunnel trolley according to the actual trolley structure, the high-gas tunnel trolley anti-explosion control box can not be stably installed on trolleys of different types, the actual use universality of the equipment is poor, and the outer protective shell of the existing high-gas tunnel trolley anti-explosion control box can easily and directly be impacted by external hard objects when accidents happen, so that the existing high-gas tunnel trolley anti-explosion control box is deformed, the internal functional components of the equipment are affected, and meanwhile, the existing equipment can not effectively and timely monitor the gas content change and the internal and external conditions of the equipment, and then can't make the warning to constructor in advance when making equipment break down or gas content abnormal change, and then make the equipment actual use effect not good enough.
Disclosure of Invention
The invention aims to: the whole equipment can be effectively clamped and fixed on the tunnel trolley through the limiting plates, the clamping plates and the supporting bars, meanwhile, the nut can be effectively rotated according to the actual trolley structure, the nut can effectively push the clamping plates, further, the clamping plates, the limiting plates and the supporting bars can effectively clamp the tunnel trolley body, further, the universality of the practical use of the equipment is improved, the circuit function equipment which is arranged on the surface of the mounting plate can be effectively and effectively connected with external equipment through the explosion-proof bobbin, the mounting and dismounting of the protective cover can be conveniently carried out through the positioning bolt, meanwhile, the heat generated in the protective frame can be effectively discharged out of the protective frame through the fan in the mounting port on the rear surface of the supporting frame, further, the circuit function equipment in the protective frame can normally carry out long-time operation work, and the direct contact between external hard objects and the protective frame body can be effectively avoided through the buffer mechanism, thereby effectively preventing the protective frame from deforming in the actual collision process, simultaneously, when the external hard object touches the buffer plate, the buffer plate can effectively drive the buffer frame to be effectively close to the protective frame under the pressure of the external hard object, and in the process that the buffer frame is close to the protective frame, the buffer spring can effectively reduce the impact force of the buffer plate on the protective frame under the extrusion of the buffer frame and the supporting block, simultaneously, the sealing block can effectively seal and plug the ventilation port, so that the external environment can not directly influence the inside of the protective frame, simultaneously, in the moving process of the buffer plate, the positioning rod also moves towards the inside of the positioning frame, further, under the position limitation of the positioning bolt, the buffer plate can be fixed at the position effectively attached to the outer surface of the protective frame, further, the protective frame can be effectively and continuously protected, the circuit function equipment in the protective frame is not easily influenced by the outside, and the equipment can efficiently realize the due function, meanwhile, effective real-time supervision of the internal and external environments of the storage mechanism can be effectively carried out through the high-definition explosion-proof camera, and then when the internal functional components of the equipment break down, the internal gas content of the tunnel can be detected in real time, and then the detection data is effectively compared with the internal set data of the control module, and further whether the gas content changes abnormally or not is effectively judged, and then the obtained comparison result can be transmitted to data observers at a longer distance through the wireless transmission module, and meanwhile when the wireless transmission module receives abnormal data, early warning can be timely made through the alarm module, and further safety evacuation of constructors can be timely carried out.
The technical scheme adopted by the invention is as follows: the high gas tunnel trolley anti-explosion control box comprises a storage mechanism, wherein the storage mechanism comprises a protective frame and a protective cover, three ventilation ports are formed in the outer surfaces of two sides of the protective frame at equal intervals along the horizontal direction, three ventilation ports are formed in the rear surface of the protective frame at equal intervals along the horizontal direction, supporting blocks are fixedly connected to the outer surfaces of two sides of the protective frame near four corners, the rear surface of the protective frame near four corners is also fixedly connected with the supporting blocks, twelve supporting blocks are divided into three groups, a buffer mechanism is embedded between the outer surfaces of the four supporting blocks in each group in a sliding manner, three anti-explosion bobbins penetrate through the bottom of the protective frame near the center along the horizontal direction at equal intervals, limiting frames are fixedly connected to two sides of the bottom of the protective frame near the center of the rear side, a supporting plate is embedded in each limiting frame in a sliding manner, and a hanging plate is fixedly connected to the top of the two supporting plates and positioned at the rear side of the buffer mechanism, a limiting plate is fixedly connected to the rear surface of the hanging plate close to the center, a threaded rod is fixedly connected to the rear surface of the hanging plate below the limiting plate, limiting slide rods are fixedly connected to the rear surface of the hanging plate and positioned on two sides of the threaded rod, a clamping plate is slidably sleeved between the outer surfaces of the two limiting slide rods, a positioning mechanism is fixedly connected to the bottom of the protective frame and positioned between the limiting frame and the explosion-proof bobbin, a supporting frame is fixedly connected between the top surface and the inner bottom surface of the protective frame, two mounting ports are formed in the rear inner wall of the supporting frame at equal intervals along the vertical direction, a fan is embedded in each mounting port, a mounting plate is fixedly connected between the inner surface walls of the two sides of the supporting frame and positioned on the front side of the fan, the protective cover is slidably embedded in the protective frame, a group of limiting columns is fixed to the rear surface of the protective cover close to the two sides, and two limiting columns are arranged in each group, each buffer mechanism comprises buffer plates, wherein the tops of two buffer plates are fixedly connected with a top plate, the front surface of each buffer plate is fixedly connected with three sealing blocks at equal intervals along the horizontal direction, each sealing block penetrates through a corresponding ventilation port in a sliding manner, the rear surface of each buffer plate is provided with limit holes close to four corners, the rear surface of each buffer plate is fixedly connected with a buffer frame at one side of the corresponding limit hole, the inner part of each buffer frame is communicated with the inner part of the corresponding limit hole, a buffer spring is embedded in each buffer frame, each positioning mechanism comprises a sliding frame, the position, close to the center, of the bottom of the sliding frame is fixedly connected with four positioning frames at equal intervals along the circumferential direction, a positioning bolt penetrates through the center of the bottom of each positioning frame in a sliding manner, and a support ring is sleeved on the outer surface of each positioning bolt and in the corresponding positioning frame, every the surface of the positioning bolt is located and corresponds the equal slip cover in lock ring below and is equipped with supporting spring, every the positioning bolt top all extends to inside the sliding frame, the inside slip of sliding frame inlays and is equipped with two locating levers.
Wherein, every explosion-proof bobbin top all extends to inside the protective frame, and inside and the inside intercommunication of protective frame of every explosion-proof bobbin.
Wherein, splint are run through to the one end of threaded rod, the threaded rod surface is located splint rear side threaded connection and has the nut.
The clamping plate comprises a clamping plate top and a limiting plate bottom, wherein the clamping plate top is attached to the limiting plate bottom, and a supporting bar is fixedly connected to the position, close to the bottom edge, of the front surface of the clamping plate.
Positioning bolts penetrate through the bottom of the protective frame and are positioned below the four limiting columns, and one end of each positioning bolt extends into the corresponding limiting column.
The top surface of the inner part of the protective frame is positioned above the corresponding limiting column, and is provided with a limiting groove, and the top surface of the inner part of each limiting groove is attached to the top part of the corresponding limiting column.
And one end of each supporting block extends to the inside of the corresponding buffer frame, and the outer surface of one side of each supporting block is attached to one end of the corresponding buffer spring.
Wherein, every locating lever top and corresponding buffer board bottom fixed connection, every the locating lever bottom is close to both sides edge and has all seted up the indent.
A high gas tunnel trolley explosion-proof control box system comprises:
and the control module is used for comparing the transmitted gas content data.
High-definition explosion-proof camera for observing the inside and outside conditions of the storage mechanism in real time.
And the gas content detection module is used for monitoring the content of gas inside and outside the storage mechanism in real time.
And the alarm module is used for alarming the abnormal increase and change of the gas concentration.
And the wireless transmission module is used for long-distance data transmission.
The intelligent gas alarm system comprises a control module, a wireless transmission module, an alarm module, a main controller, a first data storage module and a first communication module, wherein the input end of the control module is electrically connected with the output end of the high-definition explosion-proof camera, the input end of the control module is electrically connected with the output end of the gas content detection module, the control module is connected with the wireless transmission module through two-way signals, the output end of the wireless transmission module is electrically connected with the input end of the alarm module, the control module comprises the main controller, the first data storage module and the first communication module, the main controller is connected with the first data storage module through two-way signals, and the main controller is electrically connected with the first communication module through two-way signals.
The gas content detection module comprises a first information conversion module, a data acquisition module and a second data storage module, wherein the output end of the data acquisition module is electrically connected with the input end of the first information conversion module, and the output end of the first information conversion module is connected with the input end of the second data storage module through a signal.
The wireless transmission module comprises a second information conversion module, a microcontroller, a second communication module and a third data storage module, wherein the input end of the second information conversion module is electrically connected with the output end of the second communication module, the output end of the second information conversion module is electrically connected with the microcontroller, and the microcontroller is in bidirectional signal connection with the third data storage module.
The alarm module comprises a buzzer module and a warning lamp module, and the buzzer module and the warning lamp module are electrically connected in a two-way mode.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the direct contact between the external hard object and the protective frame body can be effectively avoided through the buffer mechanism, so that the protective frame is effectively prevented from deforming in the actual collision process, meanwhile, when the external hard object touches the buffer plate, the buffer plate can effectively drive the buffer frame to effectively press close the protective frame under the pressure of the external hard object, in the process that the buffer frame presses close the protective frame, the buffer spring can effectively reduce the impact force of the buffer plate on the protective frame under the extrusion of the buffer frame and the supporting block, simultaneously, the sealing block can effectively seal and block the ventilation port, so that the external environment cannot directly influence the inside of the protective frame, simultaneously, in the moving process of the buffer plate, the positioning rod also moves towards the inside of the positioning frame, and further, under the position limitation of the positioning bolt, the buffer plate can be fixed at the position effectively attached to the outer surface of the protective frame, so as to effectively and continuously protect the protective frame, make inside circuit function equipment of protective frame difficult for receiving external influence, make equipment can high-efficient the realization that has the function.
2. According to the invention, the whole device can be effectively clamped and fixed on the tunnel trolley through the limiting plates, the clamping plates and the supporting bars, and meanwhile, the nuts can be effectively rotated according to the actual trolley structure, so that the nuts can effectively push the clamping plates, and further the clamping plates, the limiting plates and the supporting bars can effectively clamp the tunnel trolley body, thereby improving the universality of the actual use of the device.
3. According to the invention, through the explosion-proof bobbin, the circuit function equipment arranged on the surface of the mounting plate can be effectively connected with external equipment, the protective cover can be conveniently and rapidly mounted and dismounted through the positioning bolt, meanwhile, the heat generated in the protective frame can be effectively discharged out of the protective frame through the ventilation opening by the fan in the mounting opening on the rear surface of the supporting frame, and further, the circuit function equipment in the protective frame can normally operate for a long time.
4. According to the invention, the internal and external environments of the storage mechanism can be effectively monitored in real time through the high-definition explosion-proof camera, so that the internal functional components of the equipment can be timely processed when the internal functional components break down, the gas content in the tunnel can be detected in real time through the gas content detection module, the detection data is effectively compared with the set data in the control module, whether the gas content is abnormal or not is effectively judged, the obtained comparison result can be transmitted to a data observer at a longer distance through the wireless transmission module, and meanwhile, when the wireless transmission module receives abnormal data, early warning can be timely made through the alarm module, so that the safety evacuation of constructors can be timely performed.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a bottom perspective view of the present invention;
FIG. 4 is a front expanded cross-sectional perspective view of the present invention;
FIG. 5 is a front expanded perspective view of the storage mechanism of the present invention;
FIG. 6 is a front, expanded, cross-sectional, perspective view of the storage mechanism of the present invention;
FIG. 7 is a rear expanded perspective view of the storage mechanism of the present invention;
FIG. 8 is a bottom expanded cut-away perspective view of the storage mechanism of the present invention;
FIG. 9 is a front perspective view of the cushioning mechanism of the present invention;
FIG. 10 is a front cross-sectional perspective view of the positioning mechanism of the present invention;
FIG. 11 is a schematic diagram of the system of the present invention.
The labels in the figure are: 1. a storage mechanism; 2. a protective frame; 3. a support block; 4. a limiting frame; 5. an explosion-proof bobbin; 6. a support frame; 7. a fan; 8. mounting a plate; 9. a protective cover; 10. positioning the bolt; 11. a support plate; 12. hanging the plate; 13. a limiting plate; 14. a limiting slide bar; 15. a threaded rod; 16. a splint; 17. a buffer mechanism; 18. a buffer plate; 19. a buffer frame; 20. a buffer spring; 21. a sealing block; 22. a top plate; 23. a positioning mechanism; 24. a sliding frame; 25. positioning a rod; 26. a positioning frame; 27. positioning bolts; 28. a support spring; 29. a limiting column; 30. a control module; 31. a high-definition explosion-proof camera; 32. a gas content detection module; 33. an alarm module; 34. and a wireless transmission module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Example one, with reference to fig. 1-10: the high gas tunnel trolley anti-explosion control box comprises a storage mechanism 1, wherein the storage mechanism 1 comprises a protective frame 2 and a protective cover 9, the protective frame 2 is arranged to provide an installation basis for arranging other functional components of equipment, and meanwhile, the safety protection of the functional components inside the equipment is effectively carried out by matching the protective frame 2 with the protective cover 9, three ventilation ports are respectively and equidistantly formed in the outer surfaces of two sides of the protective frame 2 along the horizontal direction, the arrangement of the ventilation ports enables a fan 7 to effectively discharge redundant heat inside the protective frame 2, so that the functional components inside the equipment can realize the due functions for a long time, the rear surface of the corner of the protective frame 2 is also and equidistantly formed along the horizontal direction, the outer surfaces of two sides of the protective frame 2 are close to four sides and are fixedly connected with supporting blocks 3, and the arrangement of a buffer mechanism 17 is conveniently carried out by arranging the supporting blocks 3, so that external collision can not directly act on the surface of the protection frame 2, the protection frame 2 is not easy to deform due to overlarge impact, the back surface of the protection frame 2 close to four corners is also fixedly connected with supporting blocks 3, twelve supporting blocks 3 are divided into three groups, a buffer mechanism 17 is embedded between the outer surfaces of each group of four supporting blocks 3 in a sliding manner, three explosion-proof bobbins 5 penetrate through the bottom of the protection frame 2 close to the center along the horizontal direction at equal intervals, the arrangement of the explosion-proof bobbins 5 can effectively ensure the sealing performance of the wire inlet, two sides of the bottom of the protection frame 2 close to the center of the back side edge are fixedly connected with limit frames 4, the arrangement of the limit frames 4 is convenient for installing and arranging the supporting plates 11, the arrangement of the supporting plates 11 enables the hanging plates 12 to effectively support the protection frame 2 in a sliding manner, the hanging plates 12 are fixedly connected at the tops of the two supporting plates 11 and are positioned at the back sides of the buffer mechanism 17, the arrangement of the hanging plate 12 is matched with the clamping plate 16 to enable the whole equipment to be stably clamped and placed on the tunnel trolley, the position, close to the center, of the rear surface of the hanging plate 12 is fixedly connected with the limiting plate 13, the arrangement of the limiting plate 13 enables the clamping plate 16 to be normally realized in due function, the rear surface of the hanging plate 12 is fixedly connected with the threaded rod 15 below the limiting plate 13, the arrangement of the threaded rod 15 is matched with the nut to effectively adjust the distance between the hanging plate 12 and the clamping plate 16, further, the equipment can be stably connected with tunnel trolleys of different structures, the universality of the actual use of the equipment is improved, the position limiting slide rods 14 are fixedly connected to the rear surface of the hanging plate 12 and two sides of the threaded rod 15, the arrangement of the limiting slide rods 14 effectively limits the position of the clamping plate 16, the clamping plate 16 is slidably sleeved between the outer surfaces of the two limiting slide rods 14, and the arrangement of the clamping plate 16 enables the equipment to effectively adjust the structure of the equipment according to the actual tunnel trolley structure, and further can be stably connected with different types of tunnel trolleys, the bottom of the protective frame 2 is fixedly connected with a positioning mechanism 23 between the limiting frame 4 and the explosion-proof bobbin 5, the supporting frame 6 is fixedly connected between the inner top surface and the inner bottom surface of the protective frame 2, the setting of the supporting frame 6 is convenient for installing the fan 7 and the mounting plate 8, two mounting ports are equidistantly arranged on the rear inner wall of the supporting frame 6 along the vertical direction, the setting of the mounting ports is convenient for installing the fan 7, the fan 7 is embedded in each mounting port, the setting of the fan 7 can effectively discharge redundant heat in the protective frame 2, the actual service life of the circuit function equipment in the equipment is prolonged, the structure and the principle of the fan 7 belong to the prior art, the space is omitted, the detailed description is not provided here, the model can be selected according to the actual use condition, the mounting plate 8 is fixedly connected between the inner surface walls on both sides of the supporting frame 6 and positioned on the front side of the fan 7, the installation plate 8 is convenient to install and arrange the existing circuit function equipment, the protective cover 9 is embedded in the protective frame 2 in a sliding manner, a group of limiting columns 29 are fixed on the rear surface of the protective cover 9 close to the edges of the two sides, the protective cover 9 can be conveniently installed and disassembled due to the arrangement of the limiting columns 29, the protective cover 9 can stably realize the corresponding functions, two limiting columns 29 are arranged in each group, each buffer mechanism 17 comprises a buffer plate 18, the arrangement of the buffer plates 18 is convenient to install and arrange other functional parts of the equipment, and can effectively prevent the external pressure from directly acting on the surface of the protective frame 2, wherein the top parts of the two buffer plates 18 are fixedly connected with a top plate 22, the arrangement of the top plate 22 can effectively realize the safety protection of the top part of the protective frame 2, and the front surface of each buffer plate 18 is fixedly connected with three sealing blocks 21 at equal intervals along the horizontal direction, the sealing blocks 21 are arranged to effectively block the ventilation openings when the buffer plate 18 is close to the protective frame 2, so that the external environment cannot directly influence the inside of the protective frame 2, each sealing block 21 slides to penetrate through the corresponding ventilation opening, the rear surface of each buffer plate 18 is provided with limit holes near four corners, the buffer plate 18 can be effectively connected with the supporting block 3 due to the arrangement of the limit holes, the buffer frame 19 is fixedly connected to the rear surface of each buffer plate 18 at one side of the corresponding limit hole, the arrangement of the buffer frame 19 facilitates the installation and arrangement of the buffer springs 20, the inside of each buffer frame 19 is communicated with the inside of the corresponding limit hole, each buffer frame 19 is embedded with the buffer spring 20, the arrangement of the buffer springs 20 is matched with the supporting block 3 to effectively reduce the impact force of the buffer plate 18 on the protective frame 2, the positioning mechanism 23 comprises a sliding frame 24, the establishment of the sliding frame 24 facilitates the installation and the setting of other functional components of the equipment, four positioning frames 26 are fixedly connected at the bottom of the sliding frame 24 close to the center along the circumferential direction at equal intervals, the establishment of the positioning frames 26 facilitates the installation and the setting of positioning bolts 27 and supporting springs 28, the positioning bolt 27 penetrates through the center of the bottom of each positioning frame 26 in a sliding manner, the establishment of the positioning bolt 27 can effectively limit the position of the positioning rod 25, a supporting ring is sleeved on the outer surface of each positioning bolt 27 and inside the corresponding positioning frame 26, the establishment of the supporting ring enables the supporting spring 28 to effectively stabilize and support the positioning bolt 27, a supporting spring 28 is sleeved on the outer surface of each positioning bolt 27 and below the corresponding supporting ring in a sliding manner, the establishment of the supporting spring 28 enables the positioning bolt 27 to effectively fix and release the position of the positioning rod 25, and the top end of each positioning bolt 27 extends into the sliding frame 24, two positioning rods 25 are embedded in the sliding frame 24 in a sliding manner, the positioning rods 25 are arranged to effectively fix the position of the buffer plate 18, the top end of each explosion-proof bobbin 5 extends into the protective frame 2, the interior of each anti-explosion bobbin 5 is communicated with the interior of the protective frame 2, the top of the clamping plate 16 is attached to the bottom of the limiting plate 13, the edge of the front surface of the clamping plate 16, which is close to the bottom, is fixedly connected with a supporting bar, the supporting bar is arranged to ensure that the clamping plate 16 and the hanging plate 12 can stably clamp the equipment on the tunnel trolley, one end of each supporting block 3 extends to the interior of the corresponding buffer frame 19, and 3 one side surface of each supporting shoe all laminates with corresponding buffer spring 20 one end, every locating lever 25 top with correspond 18 bottom fixed connection of buffer board, every locating lever 25 bottom is close to both sides edge and all has seted up the indent, the establishment of indent makes locating lever 25 can effectually carry out the extrusion of gim peg 27.
Referring to FIGS. 4-8: 2 bottoms of protective frame are located four spacing posts 29 below and all run through positioning bolt 10, setting up of positioning bolt 10 can effectively carry out protective cover 9 rigidity, and every positioning bolt 10 one end all extends to corresponding spacing post 29 inside, 2 inside top surfaces of protective frame are located and correspond spacing post 29 top and have all seted up the spacing groove, setting up of spacing groove effectively carries out spacing post 29's position restriction, and then effectively carry out protective cover 9's rigidity, and every spacing inslot portion top surface all laminates with corresponding spacing post 29 top.
Referring to FIGS. 1-3: splint 16 are run through to the one end of threaded rod 15, and threaded rod 15 surface is located splint 16 rear side threaded connection and has the nut, and the nut establish cooperation threaded rod 15 can effectively carry out splint 16's position control, and then make equipment can stabilize and carry out effective connection with different tunnel trolleys.
Referring to fig. 11, an explosion-proof control box system of a high gas tunnel trolley comprises: a control module 30 for comparing and transmitting gas content data, a high-definition explosion-proof camera 31 for observing the inside and outside conditions of the storage mechanism 1 in real time, a gas content detection module 32 for monitoring the inside and outside gas content of the storage mechanism 1 in real time, an alarm module 33 for alarming the abnormal increase and change of the gas concentration, a wireless transmission module 34 for transmitting remote data, an input end of the control module 30 is electrically connected with an output end of the high-definition explosion-proof camera 31, the establishment of the connection mode enables the high-definition explosion-proof camera 31 to effectively transmit the observation data to the control module 30, the input end of the control module 30 is electrically connected with the output end of the gas content detection module 32, the establishment of the connection mode enables the control module 30 to compare the detection data with the safe gas content data in time, and the control module 30 is in bidirectional signal connection with the wireless transmission module 34, the connection mode is set up to enable the comparison result of the control module 30 to be effectively transmitted to a remote detector, the output end of the wireless transmission module 34 is electrically connected with the input end of the alarm module 33, the connection mode is set up to enable the alarm reminding to be effectively carried out when the detected gas content is abnormal, the control module 30 comprises a main controller, a first data storage module and a first communication module, the main controller is in bidirectional signal connection with the first data storage module, the connection mode is set up to enable the main controller to effectively carry out gas data comparison, the main controller is in bidirectional electrical connection with the first communication module, the connection mode is set up to effectively transmit the detected comparison data to the remote detector, the gas content detection module 32 comprises a first information conversion module, a data acquisition module and a second data storage module, the output end of the data acquisition module is electrically connected with the input end of the first information conversion module, the connection mode is set up to effectively store the detection data, the output end of the first information conversion module is in signal connection with the input end of the second data storage module, the connection mode is set up to enable the detection data to be effectively compared with the internal safety value of the control module 30, the wireless transmission module 34 comprises a second information conversion module, a microcontroller, a second communication module and a third data storage module, the input end of the second information conversion module is electrically connected with the output end of the second communication module, the establishment of the connection mode effectively transmits the received data to the microcontroller, the output end of the second information conversion module is electrically connected with the microcontroller, the microcontroller is in bidirectional signal connection with the third data storage module, the alarm module 33 comprises a buzzer module and a warning lamp module, the buzzer module is electrically connected with the warning lamp module in a bidirectional mode, and the establishment of the connection mode enables the equipment to be capable of timely carrying out safety warning.
When in use, the whole equipment can be effectively clamped and fixed on the tunnel trolley through the limiting plate 13, the clamping plate 16 and the supporting bar, meanwhile, the nut can be effectively rotated according to the actual trolley structure, the nut can effectively push the clamping plate 16, further, the clamping plate 16, the limiting plate 13 and the supporting bar can effectively clamp the tunnel trolley body, further, the universality of the actual use of the equipment is improved, the circuit function equipment surface-mounted on the mounting plate 8 can effectively be effectively connected with external equipment through the explosion-proof bobbin 5, the protective cover 9 can be conveniently and rapidly mounted and dismounted through the positioning bolt 10, meanwhile, heat generated inside the protective frame 2 can be effectively discharged out of the protective frame 2 through the ventilation opening through the fan 7 inside the mounting opening on the rear surface of the supporting frame 6, further, the circuit function equipment inside the protective frame 2 can normally operate for a long time, through the buffer mechanism 17, the direct contact between the external hard object and the body of the protection frame 2 can be effectively avoided, thereby effectively preventing the protection frame 2 from deforming in the actual collision process, meanwhile, when the external hard object touches the buffer plate 18, the buffer plate 18 can effectively drive the buffer frame 19 to effectively press close to the protection frame 2 under the pressure of the external hard object, and in the process that the buffer frame 19 presses close to the protection frame 2, the buffer spring 20 can effectively reduce the impact force of the buffer plate 18 on the protection frame 2 under the extrusion of the buffer frame 19 and the supporting block 3, meanwhile, the sealing block 21 can effectively seal and block the ventilation port, thereby preventing the external environment from directly influencing the inside of the protection frame 2, meanwhile, in the moving process of the buffer plate 18, the positioning rod 25 can also move towards the inside of the positioning frame 26, thereby, under the position limitation of the positioning bolt 27, the buffer plate 18 can be fixed in the position effectively attached to the outer surface of the protection frame 2, further effectively and continuously protecting the protective frame 2, making the circuit function equipment in the protective frame 2 not easily affected by the outside, making the equipment capable of efficiently realizing the due function, simultaneously effectively monitoring the internal and external environments of the storage mechanism 1 in real time through the high-definition anti-explosion camera 31, further timely processing when the functional components in the equipment are in fault, detecting the gas content in the tunnel in real time through the gas content detecting module 32, further effectively comparing the detected data with the data set in the control module 30, further effectively judging whether the gas content is abnormally changed, further transmitting the obtained comparison result to a data observer at a longer distance through the wireless transmission module 34, and simultaneously when the wireless transmission module 34 receives abnormal data, timely making early warning through the alarm module 33, and further can carry out constructor's safe evacuation in time.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (13)
1. High gas tunnel platform truck explosion-proof control box, including storing mechanism (1), its characterized in that: the storage mechanism (1) comprises a protective frame (2) and a protective cover (9), three ventilation ports are formed in the outer surfaces of the two sides of the protective frame (2) at equal intervals along the horizontal direction, three ventilation ports are formed in the rear surface of the protective frame (2) at equal intervals along the horizontal direction, supporting blocks (3) are fixedly connected to the outer surfaces of the two sides of the protective frame (2) close to four corners, the supporting blocks (3) are also fixedly connected to the rear surface of the protective frame (2) close to the four corners, twelve supporting blocks (3) are divided into three groups, a buffer mechanism (17) is embedded between the outer surfaces of the four supporting blocks (3) in each group in a sliding mode, three anti-explosion tubes (5) penetrate through the bottom of the protective frame (2) close to the center along the horizontal direction at equal intervals, and limiting frames (4) are fixedly connected to the two sides of the center of the bottom of the protective frame (2) close to the rear side edge, and each limit frame (4) is internally embedded with a support plate (11) in a sliding manner, two support plates (11) are fixedly connected with a hanging plate (12) at the top and positioned at the rear side of a buffer mechanism (17), the rear surface of each hanging plate (12) is fixedly connected with a limit plate (13) close to the center, the rear surface of each hanging plate (12) is fixedly connected with a threaded rod (15) below the limit plate (13), the rear surface of each hanging plate (12) is fixedly connected with limit slide bars (14) at two sides of the threaded rod (15), a clamping plate (16) is slidably sleeved between the outer surfaces of the two limit slide bars (14), the bottom of the protection frame (2) is fixedly connected with a positioning mechanism (23) and positioned between the limit frame (4) and the explosion-proof bobbin (5), a support frame (6) is fixedly connected between the inner top surface and the inner bottom surface of the protection frame (2), and two mounting ports are formed in the rear inner wall of the support frame (6) along the vertical direction at equal distance, a fan (7) is embedded in each mounting opening, a mounting plate (8) is fixedly connected between the inner surface walls of the two sides of the supporting frame (6) and positioned on the front side of the fan (7), the protective cover (9) is embedded in the protective frame (2) in a sliding manner, a group of limiting columns (29) are fixed on the rear surface of the protective cover (9) close to the edges of the two sides, and two limiting columns (29) are arranged in each group;
each buffer mechanism (17) comprises buffer plates (18), the tops of two buffer plates (18) are fixedly connected with a top plate (22), the front surface of each buffer plate (18) is fixedly connected with three sealing blocks (21) at equal intervals along the horizontal direction, each sealing block (21) slides to penetrate through a corresponding ventilation port, the rear surface of each buffer plate (18) close to four corners is provided with a limiting hole, the rear surface of each buffer plate (18) is positioned on one side corresponding to the limiting hole and is fixedly connected with a buffer frame (19), the inner part of each buffer frame (19) is communicated with the inner part corresponding to the limiting hole, a buffer spring (20) is embedded in each buffer frame (19), each positioning mechanism (23) comprises a sliding frame (24), and the bottom of each sliding frame (24) close to the center is fixedly connected with four positioning frames (26) at equal intervals along the circumferential direction, every locating frame (26) bottom center department all slides and runs through has gim peg (27), every gim peg (27) surface just is located corresponding inside all the cover of gim peg (26) and is equipped with the lock ring, every gim peg (27) surface is located corresponding the lock ring below and all slides the cover and is equipped with supporting spring (28), every gim peg (27) top all extends to inside sliding frame (24), inside sliding frame (24) slides and inlays and is equipped with two locating levers (25).
2. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: every explosion-proof bobbin (5) top all extends to inside protecting frame (2), and inside and the inside intercommunication of protecting frame (2) of every explosion-proof bobbin (5).
3. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: splint (16) are run through to the one end of threaded rod (15), threaded rod (15) surface is located splint (16) rear side threaded connection and has the nut.
4. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: the top of the clamping plate (16) is attached to the bottom of the limiting plate (13), and a supporting strip is fixedly connected to the front surface of the clamping plate (16) close to the edge of the bottom.
5. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: the bottom of the protective frame (2) is located below the four limiting columns (29) and penetrates through the positioning bolts (10), and one end of each positioning bolt (10) extends into the corresponding limiting column (29).
6. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: the top surface of the inner part of the protective frame (2) is positioned above the corresponding limiting column (29) and is provided with a limiting groove, and the top surface of the inner part of each limiting groove is attached to the top of the corresponding limiting column (29).
7. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: one end of each supporting block (3) extends into the corresponding buffer frame (19), and the outer surface of one side of each supporting block (3) is attached to one end of the corresponding buffer spring (20).
8. The high gas tunnel trolley explosion-proof control box according to claim 1, characterized in that: every locating lever (25) top and corresponding buffer board (18) bottom fixed connection, every locating lever (25) bottom is close to both sides edge and has all seted up the indent.
9. A high gas tunnel trolley explosion-proof control box system, characterized in that the high gas tunnel trolley explosion-proof control box according to any one of claims 1 to 8 is used, comprising:
the control module (30) is used for comparing and transmitting the gas content data;
the high-definition anti-explosion camera (31) is used for observing the inside and outside conditions of the storage mechanism (1) in real time;
the gas content detection module (32) is used for monitoring the content of gas inside and outside the storage mechanism (1) in real time;
an alarm module (33) for alarming an abnormal increase in gas concentration;
and the wireless transmission module (34) is used for long-distance data transmission.
10. The high gas tunnel trolley explosion-proof control box system according to claim 9, wherein: the input of control module (30) and the output electric connection of high-definition explosion-proof camera (31), the input of control module (30) and the output electric connection of gas content detection module (32), control module (30) and wireless transmission module (34) two-way signal connection, the output of wireless transmission module (34) and the input electric connection of alarm module (33), control module (30) include main control unit, first data storage module and first communication module, main control unit and the two-way signal connection of first data storage module, the two-way electric connection of main control unit and first communication module.
11. The high gas tunnel trolley explosion-proof control box system according to claim 9, wherein: the gas content detection module (32) comprises a first information conversion module, a data acquisition module and a second data storage module, wherein the output end of the data acquisition module is electrically connected with the input end of the first information conversion module, and the output end of the first information conversion module is in signal connection with the input end of the second data storage module.
12. The high gas tunnel trolley explosion-proof control box system according to claim 9, wherein: the wireless transmission module (34) comprises a second information conversion module, a microcontroller, a second communication module and a third data storage module, wherein the input end of the second information conversion module is electrically connected with the output end of the second communication module, the output end of the second information conversion module is electrically connected with the microcontroller, and the microcontroller is in bidirectional signal connection with the third data storage module.
13. The high gas tunnel trolley explosion-proof control box system according to claim 9, wherein: alarm module (33) are including buzzer module and warning light module, the two-way electric connection of buzzer module and warning light module.
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| CN113677132B (en) * | 2021-08-26 | 2023-04-07 | 山东鲁南数据科技股份有限公司 | Equipment safety monitoring device for industrial internet |
| CN114286553B (en) * | 2021-12-01 | 2024-04-16 | 中国石油大学(华东) | Shale methane in-situ combustion and explosion implementation remote control device |
| CN115915685B (en) * | 2023-03-01 | 2023-05-16 | 深圳市晟景光电科技有限公司 | LED lamp control system and method |
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