CN113108169A - Monitoring device of thermal control automation equipment of thermal power plant - Google Patents
Monitoring device of thermal control automation equipment of thermal power plant Download PDFInfo
- Publication number
- CN113108169A CN113108169A CN202110336346.9A CN202110336346A CN113108169A CN 113108169 A CN113108169 A CN 113108169A CN 202110336346 A CN202110336346 A CN 202110336346A CN 113108169 A CN113108169 A CN 113108169A
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- automation equipment
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 82
- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 claims description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 206010044048 Tooth missing Diseases 0.000 claims description 5
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a monitoring device of thermal control automation equipment of a thermal power plant, which comprises a monitoring device main body and a connecting rod, wherein a top plate is fixedly arranged at the top end of the monitoring device main body, a fan is arranged on the surface of the top plate, the fan is connected with the monitoring device main body, the left side of the monitoring device main body is connected with a cleaning mechanism, the top end of the connecting device is movably arranged with the monitoring device main body, a fixed seat is arranged at the top end of the connecting rod, a movable mechanism is fixedly arranged in the fixed seat, and the other end of the movable mechanism is fixedly arranged with the top end of the connecting. This monitoring device of thermal control automation equipment of thermal power plant, the inside heat of monitoring device main part can be by gaseous transmission to the external world, can cool down camera equipment, has improved monitoring device's life to can the dust that falls in the monitoring device main part outside by self-cleaning, in order to improve monitoring efficiency, reciprocating motion about can making the monitoring device main part simultaneously, in order to improve the working range of monitoring device main part.
Description
Technical Field
The invention relates to the technical field of monitoring devices, in particular to a monitoring device of thermal control automation equipment of a thermal power plant.
Background
The monitoring apparatus is a generic term for recording and storing video and audio signals by using a camera storage device. With the increasing popularity of closed circuit monitoring in civil and commercial applications, surveillance cameras are widely used in various fields, and play a role in protecting driving and navigation for enterprise management and social security. The monitor is widely applied to residential houses, building villas, shopping malls and financial rooms in different application fields, is not exceptional in a thermal power plant, and generally, a monitoring device is installed around the thermal power plant in order to ensure the safety of thermal control automation equipment of the thermal power plant to monitor the thermal control automation equipment in real time.
For example, patent publication No. CN209472668U has no self-cleaning system, the worker is a dangerous high-altitude work when climbing to wipe, it is difficult to grasp the weight of wiping force, it is very easy to damage and scratch the ball cover, and it needs to be very careful when cleaning, and only the outer ring of the monitoring shell can be held by hand to avoid direct contact with the monitoring shell, acidic sweat which is touched by fingers may corrode the surface coating of the monitoring shell, the hard scratching of the monitoring shell may cause the imaging ball machine to be blurred, and the image quality is affected, and the heat dissipation effect of the internal camera device is not strong, which reduces the service life of the product, and cannot meet the requirements in actual use.
We propose a monitoring device for thermal automation equipment of thermal power plants in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a monitoring device for thermal control automation equipment of a thermal power plant, and the monitoring device is used for solving the problems that the existing monitoring device provided by the background technology is not provided with a self-cleaning system, workers are in dangerous high-altitude operation when climbing to wipe, the weight of wiping force is difficult to master, a ball cover is extremely easy to damage and scratch, the cleaning needs to be very careful, and the outer ring of a monitoring shell can only be held by hands so as to avoid direct contact with the monitoring shell, acidic sweat marks touched by fingers can corrode a surface coating of the monitoring shell, the monitoring shell is scratched rigidly to cause fuzzy imaging of a ball machine and influence image quality, the heat dissipation effect of internal camera equipment is not strong, the service life of a product is shortened, and the requirements in practical use cannot be met.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a monitoring device of thermal power plant's thermal control automation equipment, includes monitoring device main part and connecting device, monitoring device main part top fixed mounting has the roof to the roof surface is equipped with the fan, fan and monitoring device bulk interconnect simultaneously, and monitoring device main part left side and clearance mechanism interconnect moreover, connecting device top and monitoring device main part movable mounting, the connecting device top is equipped with the fixing base simultaneously, and the inside fixed mounting of fixing base has the moving mechanism moreover, and the moving mechanism other end and connecting device top fixed mounting.
Preferably, the monitoring device body comprises a device shell, heat dissipation holes, a photosensitive element, a chip and a heat dissipation aluminum sheet, wherein the heat dissipation holes are formed in the right side of the device shell, a camera arranged on the left side of the device shell is electrically connected with the photosensitive element, the photosensitive element is connected with the chip through an electric wire, the chip is fixedly arranged in the middle of the inside of the device shell, and the heat dissipation aluminum sheet is arranged on the right side of the inside of the device shell.
Preferably, the cleaning mechanism includes: the clearance cylinder, link the board, the link, the constant head tank, the clearance roller, spring hook and cylindric lock, clearance cylinder fixed mounting is on the roof top, and the guide arm of clearance cylinder with link board fixed mounting, the opposite side of clearance cylinder is located to link the board simultaneously, and link board both sides and link fixed mounting, the link both sides are equipped with the constant head tank, the inside movable mounting of constant head tank has the clearance roller simultaneously, and the clearance roller both sides all with a spring hook interconnect, and the spring hook other end and cylindric lock interconnect, and cylindric lock fixed mounting is in the device shell outside.
Preferably, the central axes of the cylindrical pins on both sides of the device housing intersect with the transverse central axis of the device housing and are perpendicular to each other, and the initial length of the spring hook is smaller than the length of a perpendicular line from the cylindrical pin to the left surface of the device housing.
Preferably, the length of the cleaning cylinder is larger than the height of the device shell, the length of the cleaning roller is larger than the width of the device shell, and the diameters of the two ends of the cleaning roller are smaller than the length of the positioning groove.
Preferably, the connecting means comprises: dead lever, spout and movable rod, dead lever bottom and fixing base movable mounting, the dead lever top is equipped with the spout simultaneously to the movable rod passes through spout and dead lever movable mounting, and the welding of movable rod top has the device shell moreover.
Preferably, the movable mechanism includes: driving motor, the hold-in range, the cam, the adjustable shelf, the round pin, the mounting groove, the reference column, the connecting rod, lack tooth gear and meshing gear, driving motor locates the inside of fixing base, and driving motor and hold-in range interconnect, the hold-in range other end and cam interconnect simultaneously, and cam and connecting device pivot installation, the adjustable shelf is located inside the dead lever, and the adjustable shelf is inside to be equipped with the mounting groove, the inside reference column that is equipped with of mounting groove simultaneously, and reference column and both ends fixed mounting are inside the dead lever, adjustable shelf top and connecting rod movable mounting, the connecting rod other end and lack tooth gear interconnect simultaneously, and lack tooth gear and meshing gear engagement and be connected, and the meshing gear and the dead lever fixed mounting on top.
Preferably, the cam side is provided with a convex block with gradually changed radius, and the difference between the maximum radius and the minimum radius of the cam is smaller than the length of the mounting groove.
Preferably, the top end of the gear with missing teeth is meshed with the two meshing gears, the two meshing gears at the top end of the gear with missing teeth are movably mounted with the fixing rod, the top ends of the two meshing gears are meshed with the other meshing gear, and meanwhile the meshing gear at the top end is fixedly mounted with the fixing rod.
Compared with the prior art, the invention has the beneficial effects that: according to the monitoring device of the thermal control automation equipment of the thermal power plant, heat in the monitoring device main body can be transferred to the outside by gas, the camera equipment can be cooled, the service life of the monitoring device is prolonged, dust falling on the outer side of the monitoring device main body 1 can be automatically cleaned, the monitoring efficiency is improved, and meanwhile the monitoring device main body can reciprocate left and right, so that the working range of the monitoring device main body is enlarged;
(1) when the camera equipment generates heat, the heat generated by the monitoring device body is transmitted to the outside through the heat dissipation holes by the heat dissipation aluminum sheet abutting against the camera equipment, the fan is started, gas outside the casing firstly passes through the heat dissipation aluminum sheet, and when the gas passes through the heat dissipation aluminum sheet, the heat of the heat dissipation aluminum sheet is transmitted to the outside by the gas, so that the camera equipment can be cooled, and the service life of the monitoring equipment is prolonged;
(2) the cleaning device is provided with a structure that the cleaning cylinder, the connecting plate, the connecting frame, the positioning groove, the cleaning roller, the spring hook and the cylindrical pin are matched with each other, so that dust falling on the outer side of the monitoring device can be automatically cleaned through the work of the cleaning cylinder, and in addition, the cleaning roller can be tightly attached to the surface of the shell of the monitoring device, so that the cleaning is more thorough, and the monitoring efficiency is improved;
(3) be equipped with driving motor, hold-in range, cam, adjustable shelf, round pin, constant head tank, reference column, connecting rod, scarce tooth gear and the structure that the meshing gear mutually supported, can make the monitoring device main part can left and right reciprocating motion through driving motor's work to improve the working range of monitoring device main part.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic left sectional view of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic view of the cleaning mechanism of the present invention;
FIG. 6 is a schematic front half-section view of the present invention;
FIG. 7 is a schematic view of a connecting rod according to the present invention;
fig. 8 is a schematic structural view of the movable mechanism of the present invention.
In the figure: 1. a monitoring device main body; 101. a device housing; 102. heat dissipation holes; 103. a photosensitive element; 104. a chip; 105. radiating aluminum sheets; 2. a top plate; 3. a fan; 4. a cleaning mechanism; 401. cleaning the air cylinder; 402. connecting plates; 403. a connecting frame; 404. positioning a groove; 405. cleaning the roller; 406. a spring hook; 407. a cylindrical pin; 5. a connecting device; 501. fixing the rod; 502. a chute; 503. a movable rod; 6. a fixed seat; 7. a movable mechanism; 701. a drive motor; 702. a synchronous belt; 703. a cam; 704. a movable frame; 705. a round pin; 706. mounting grooves; 707. a positioning column; 708. a connecting rod; 709. a gear with missing teeth; 7010. engaging the gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a monitoring device of thermal control automation equipment of a thermal power plant comprises a monitoring device main body 1, a top plate 2, a fan 3, a cleaning mechanism 4, a connecting device 5, a fixed seat 6 and a movable mechanism 7, wherein the top end of the monitoring device main body 1 is fixedly provided with the top plate 2, the surface of the top plate 2 is provided with the fan 3, the fan 3 is connected with the monitoring device main body 1, the left side of the monitoring device main body 1 is connected with the cleaning mechanism 4, the top end of the connecting device 5 is movably arranged with the monitoring device main body 1, the top end of the connecting device 5 is provided with the fixed seat 6, the movable mechanism 7 is fixedly arranged in the fixed seat 6, and the other end of the movable mechanism 7 is fixedly arranged with the top end;
in this example, the monitoring device body 1 comprises a device shell 101, a heat dissipation hole 102, a photosensitive element 103, a chip 104 and a heat dissipation aluminum sheet 105, wherein the heat dissipation hole 102 is arranged on the right side of the device shell 101, a camera arranged on the left side of the device shell 101 is electrically connected with the photosensitive element 103, the photosensitive element 103 is connected with the chip 104 through an electric wire, the chip 104 is fixedly arranged in the middle inside the device shell 101, and the heat dissipation aluminum sheet 105 is arranged on the right side inside the device shell 101, so that the heat dissipation work of the monitoring device body 1 can be facilitated, the temperature of the camera equipment can be reduced, and the service life of the monitoring equipment is;
the cleaning mechanism 4 includes: the cleaning device comprises a cleaning cylinder 401, a connecting plate 402, a connecting frame 403, a positioning groove 404, a cleaning roller 405, a spring hook 406 and a cylindrical pin 407, wherein the cleaning cylinder 401 is fixedly installed at the top end of the top plate 2, a guide rod of the cleaning cylinder 401 is fixedly installed with the connecting plate 402, the connecting plate 402 is arranged at the other side of the cleaning cylinder 401, two sides of the connecting plate 402 are fixedly installed with the connecting frame 403, the positioning groove 404 is arranged at two sides of the connecting frame 403, the cleaning roller 405 is movably installed in the positioning groove 404, two sides of the cleaning roller 405 are connected with one spring hook 406, the other end of the spring hook 406 is connected with the cylindrical pin 407, and the cylindrical pin 407 is fixedly installed at the outer side of the device shell 101, so that the cleaning mechanism 4 can automatically clean dust falling on the outer side of the monitoring device main body 1 to improve monitoring;
the central axes of the cylindrical pins 407 on the two sides of the device shell 101 are intersected with the transverse central axis of the device shell 101 and are mutually perpendicular, and meanwhile, the initial length of the spring hook 406 is smaller than the length of a vertical line from the cylindrical pin 407 to the left surface of the device shell 101, so that the cleaning roller 405 can be tightly attached to the surface of the monitoring device main body 1, the cleaning is more thorough, and the monitoring efficiency is improved;
the length of the cleaning cylinder 401 is larger than the height of the device shell 101, the length of the cleaning roller 405 is larger than the width of the device shell 101, and the diameters of the two ends of the cleaning roller 405 are smaller than the length of the positioning groove 404, so that the cleaning roller 405 can clean the whole side face of the monitoring device main body 1;
the connecting device 5 includes: the bottom of the fixed rod 501 is movably mounted with the fixed seat 6, the top end of the fixed rod 501 is provided with the sliding groove 502, the movable rod 503 is movably mounted with the fixed rod 501 through the sliding groove 502, the top end of the movable rod 503 is welded with the device shell 101, and the rotation of the device main body 1 can be conveniently monitored through the movable rod 503;
the movable mechanism 7 includes: a driving motor 701, a synchronous belt 702, a cam 703, a movable frame 704, a round pin 705, a mounting groove 706, a positioning column 707, a connecting rod 708, a tooth-missing gear 709 and a meshing gear 7010, the driving motor 701 is arranged inside the fixed seat 6, the driving motor 701 is connected with the synchronous belt 702, the other end of the synchronous belt 702 is mounted with the cam 703, the cam 703 is mounted with a rotating shaft of the connecting device 5, the movable frame 704 is arranged inside the fixed rod 501, the mounting groove 706 is arranged inside the movable frame 704, the positioning column 707 is arranged inside the mounting groove 706, the positioning column 707 and two ends are fixedly mounted inside the fixed rod 501, the top end of the movable frame 704 is movably mounted with the connecting rod 708, the other end of the connecting rod 708 is connected with the tooth-missing gear 709, the tooth-missing gear 709 is connected with the meshing gear 7010, and the meshing gear 7010 at the top end is, the monitoring device main body 1 can be driven to rotate in a reciprocating manner, so that the working range of the monitoring device main body 1 is enlarged;
the side surface of the cam 703 is provided with a convex block with gradually changed radius, and the difference between the maximum radius and the minimum radius of the cam 703 is smaller than the length of the installation groove 706, so that the situation that the cam 703 is blocked due to the limited matching length of the installation groove 706 and the positioning column 707 in the movable frame 704 and the use of the device is influenced can be prevented;
the lack tooth gear 709 top and two meshing gear 7010 meshing connection to two meshing gear 7010 and the dead lever 501 movable mounting on lack tooth gear 709 top, and two meshing gear 7010 tops and another meshing gear 7010 intermeshing, the meshing gear 7010 and the dead lever 501 fixed mounting on top simultaneously, thereby through the rotation of lack tooth gear 709, it is rotatory to drive the meshing gear 7010 on top, thereby makes monitoring device main part 1 rotate.
The working principle of the embodiment is as follows: before using the monitoring device of the thermal control automation equipment of the thermal power plant, firstly, according to fig. 1 and fig. 4, the direction of the monitoring device main body 1 is adjusted, and the monitoring device is fixed through the fixing seat 6 below the monitoring device and is electrically connected with the chip 104 inside the monitoring device main body 1 through an external electric wire.
Next, according to fig. 1 and fig. 3-4, the camera disposed on the left side of the device casing 101 is electrically connected to the photosensitive element 103, the photosensitive element 103 is electrically connected to the chip 104 through an electric wire, so as to provide normal operation of the monitoring device body 1, and the heat generated inside the device casing 101 is transferred to the outside through the heat dissipation hole 102 via the heat dissipation aluminum sheet 105 abutting against the heat dissipation aluminum sheet 105, and the fan 3 on the top end of the top plate 2 is started, so that the air outside the housing firstly passes through the heat dissipation aluminum sheet 105, and when the air passes through the heat dissipation aluminum sheet 105, the heat of the heat dissipation aluminum sheet 105 is transferred to the outside by the air, thereby cooling the camera device, and prolonging the service life of the monitoring device.
Then, according to fig. 1-2 and 5, when a large amount of dust is generated on the side surface of the monitoring device main body 1, the cleaning cylinder 401 is operated by starting the cleaning mechanism 4, so that the connecting plate 402 moves up and down on the side surface of the monitoring device main body 1, and the cleaning roller 405 inside the connecting frame 403 can clean the dust falling on the outer side of the monitoring device main body 1, and meanwhile, the spring hook 406 with two ends connected with the cylindrical pin 407 and the cleaning roller 405 can move the cleaning roller 405 in the positioning groove 404 inside the connecting frame 403, so that the cleaning roller 405 can be tightly attached to the surface of the monitoring device main body 1, and the cleaning is more thorough, and the monitoring efficiency is improved.
Meanwhile, according to fig. 1 and fig. 6 to 8, by activating the movable mechanism 7, the working range of the monitoring apparatus main body 1 can be adjusted, by activating the driving motor 701, the cam 703 is rotated by the timing belt 702, so that the round pin 705 of the movable frame 704 reciprocates up and down under the action of the cam 703, and the mounting groove 706 and the positioning post 707 arranged inside the movable frame 704 are matched with each other, so that the stability of the movable frame 704 during moving can be improved, and the toothless gear 709 is reciprocally rotated left and right by a connecting rod 708 connected to the movable frame 704, so that the engaging gear 7010 at the top end can be rotated back and forth, thereby driving the connecting device 5 to rotate, thereby moving the movable rod 503 in the sliding slot 502 inside the fixed rod 501, and then can drive monitoring device main part 1 reciprocating rotation to improve monitoring device main part 1's working range.
The operation of the device is completed, and details which are not described in detail in this specification, such as the photosensitive element 103, the chip 104, the fan 3, the cleaning cylinder 401 and the driving motor 701, are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a monitoring device of thermal control automation equipment of thermal power plant, includes monitoring device main part (1) and connecting device (5), its characterized in that: monitoring device main part (1) top fixed mounting has roof (2) to roof (2) surface is equipped with fan (3), fan (3) and monitoring device main part (1) interconnect, monitoring device main part (1) left side and clearance mechanism (4) interconnect, connecting device (5) top and monitoring device main part (1) movable mounting, connecting device (5) top is equipped with fixing base (6), fixing base (6) inside fixed mounting has movable mechanism (7), movable mechanism (7) other end and connecting device (5) top fixed mounting.
2. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 1, characterized in that: the monitoring device main body (1) comprises a device shell (101), heat dissipation holes (102), a photosensitive element (103), a chip (104) and heat dissipation aluminum sheets (105), wherein the heat dissipation holes (102) are formed in the right side of the device shell (101), a camera arranged on the left side of the device shell (101) is electrically connected with the photosensitive element (103), the photosensitive element (103) is connected with the chip (104) through electric wires, the chip (104) is fixedly arranged in the middle of the inside of the device shell (101), and the heat dissipation aluminum sheets (105) are arranged on the right side of the inside of the device shell (101).
3. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 2, characterized in that: the cleaning mechanism (4) comprises: clearance cylinder (401), link board (402), link frame (403), constant head tank (404), cleaning roller (405), spring hook (406) and cylindric lock (407), clearance cylinder (401) fixed mounting is on roof (2) top, and the guide arm of clearance cylinder (401) and link board (402) fixed mounting, link board (402) simultaneously and locate the opposite side of clearance cylinder (401), and link board (402) both sides and link frame (403) fixed mounting, link frame (403) both sides are equipped with constant head tank (404), constant head tank (404) inside movable mounting has cleaning roller (405), and cleaning roller (405) both sides all with a spring hook (406) interconnect, and spring hook (406) other end and cylindric lock (407) interconnect, and cylindric lock (407) fixed mounting is in the device shell (101) outside.
4. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 3, characterized in that: the central axes of the cylindrical pins (407) on the two sides of the device shell (101) are intersected with the transverse central axis of the device shell (101) and are perpendicular to each other, and the initial length of the spring hook (406) is smaller than the length of a perpendicular line from the cylindrical pins (407) to the left side surface of the device shell (101).
5. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 3, characterized in that: the length of the cleaning air cylinder (401) is larger than the height of the device shell (101), the length of the cleaning roller (405) is larger than the width of the device shell (101), and the diameters of the two ends of the cleaning roller (405) are smaller than the length of the positioning groove (404).
6. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 2, characterized in that: the connection device (5) comprises: dead lever (501), spout (502) and movable rod (503), dead lever (501) bottom and fixing base (6) movable mounting, dead lever (501) top is equipped with spout (502) simultaneously to movable rod (503) pass through spout (502) and dead lever (501) movable mounting, and the welding of movable rod (503) top has device shell (101) moreover.
7. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 6, characterized in that: the moving mechanism (7) comprises: the device comprises a driving motor (701), a synchronous belt (702), a cam (703), a movable frame (704), a round pin (705), a mounting groove (706), a positioning column (707), a connecting rod (708), a tooth-missing gear (709) and a meshing gear (7010), wherein the driving motor (701) is arranged inside a fixed seat (6), the driving motor (701) is connected with the synchronous belt (702), the other end of the synchronous belt (702) is mutually mounted with the cam (703), the cam (703) is rotatably mounted with a connecting device (5), the movable frame (704) is arranged inside a fixed rod (501), the mounting groove (706) is arranged inside the movable frame (704), the positioning column (707) is arranged inside the mounting groove (706), the positioning column (707) is fixedly mounted inside the fixed rod (501) with two ends, the top end of the movable frame (704) is movably mounted with the connecting rod (708), the other end of the connecting rod (708) is mutually connected with the tooth-missing, and the toothless gear (709) is meshed with the meshing gear (7010), and the meshing gear (7010) at the top end is fixedly arranged with the fixed rod (501).
8. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 7, characterized in that: the side surface of the cam (703) is provided with a convex block with gradually changed radius, and the difference between the maximum radius and the minimum radius of the cam (703) is smaller than the length of the mounting groove (706).
9. The monitoring device of the thermal control automation equipment of the thermal power plant according to claim 7, characterized in that: the top end of the toothless gear (709) is meshed with the two meshed gears (7010), the two meshed gears (7010) at the top end of the toothless gear (709) are movably mounted with the fixed rod (501), the top ends of the two meshed gears (7010) are meshed with the other meshed gear (7010), and meanwhile the meshed gear (7010) at the top end is fixedly mounted with the fixed rod (501).
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| CN202110336346.9A CN113108169B (en) | 2021-03-29 | 2021-03-29 | Monitoring device of thermal control automation equipment of thermal power plant |
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| CN202110336346.9A CN113108169B (en) | 2021-03-29 | 2021-03-29 | Monitoring device of thermal control automation equipment of thermal power plant |
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| CN113108169B CN113108169B (en) | 2022-09-02 |
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|---|---|---|---|---|
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| CN113108169B (en) | 2022-09-02 |
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