CN116241758B - Infrared intelligent monitoring alarm device for building site - Google Patents
Infrared intelligent monitoring alarm device for building site Download PDFInfo
- Publication number
- CN116241758B CN116241758B CN202211616835.0A CN202211616835A CN116241758B CN 116241758 B CN116241758 B CN 116241758B CN 202211616835 A CN202211616835 A CN 202211616835A CN 116241758 B CN116241758 B CN 116241758B
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- intelligent monitoring
- monitoring alarm
- rotating shaft
- alarm device
- support pipe
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 70
- 238000012937 correction Methods 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000003331 infrared imaging Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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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- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical axis
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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
- G08B21/18—Status alarms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/33—Transforming infrared radiation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an infrared intelligent monitoring alarm device for a construction site, which comprises a support pipe and an intelligent monitoring alarm assembly, wherein a correction rotating shaft is arranged in the support pipe, two ends of the correction rotating shaft extend to two ends of the support pipe, and a driving piece and a single chip microcomputer assembly for controlling the rotation of the correction rotating shaft are arranged at the bottom of the support pipe. According to the invention, the support pipe is arranged on a ground prefabricated foundation through a flange structure, the intelligent monitoring alarm assembly is arranged at the top of the support pipe, the infrared monitoring camera and the alarm device are arranged on the intelligent monitoring alarm assembly, the correction rotating shaft is arranged in the support pipe, the two ends of the correction rotating shaft extend to the two ends of the support pipe, the correction rotating shaft has the function of preventing the support pipe from bending, and force for driving the bending household rotating shaft to be in a linear state is generated when the correction rotating shaft rotates relative to the support pipe, so that the bending amplitude of the support pipe caused by environmental wind force can be greatly reduced, and the monitoring precision of the infrared monitoring camera is improved.
Description
Technical Field
The invention relates to the technical field of building site monitoring, in particular to an infrared intelligent monitoring alarm device for a building site.
Background
The infrared intelligent monitoring alarm device is widely applied to the fields of construction, chemical industry, food processing, traditional Chinese medicine, electric power and the like, and mainly comprises an infrared imaging module, an information processing module and a warning module, wherein the principle is that an infrared monitoring camera in the infrared imaging module is used for collecting images, the information processing module is used for analyzing and processing the collected images, and whether the warning module is triggered or not is determined according to an analysis result; such equipment for worksites is mainly used for monitoring fire, construction conditions, personnel flows and construction environments.
At present, the above-mentioned monitoring alarm equipment that is applied to on the building site is usually installed on single support post, specifically is with the top of a plurality of infrared surveillance camera head erection bracing post, from this increase monitoring scope, but because current support post adopts steel pipe structure generally (the concrete column structure is comparatively heavy, the installation is inconvenient with the dismantlement, and inconvenient maintenance and maintenance to monitoring equipment), the support column of steel pipe material's characteristics are toughness, that is to say that when support post length increase its crooked range can increase, specifically say, when the windy weather appears, the phenomenon of crooked swing can appear in the stay tube under the effect of wind power, this swing phenomenon can drive the monitoring equipment swing, from this can influence infrared monitoring imaging's precision, whole support column stability and security greatly reduced moreover.
Therefore, the invention provides an infrared intelligent monitoring alarm device for a construction site.
Disclosure of Invention
The invention aims at: in order to solve the problems that the existing infrared intelligent monitoring equipment is greatly swung due to wind power and the supporting stability and safety are poor, the infrared intelligent monitoring alarm device for the construction site is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an infrared intelligent monitoring alarm device for building site, includes stay tube and intelligent monitoring alarm assembly, be provided with the correction pivot in the stay tube, the both ends of correcting the pivot extend to the both ends of stay tube, and the bottom of stay tube is provided with driving piece and the singlechip subassembly that is used for controlling the correction pivot to rotate, is provided with speed governing motor on the driving piece, be provided with on the intelligent monitoring alarm assembly and carry the thing dish and set up the anemograph on carrying the thing dish, carry the thing dish setting at the top of stay tube, be provided with the digital-analog converter that is used for electric connection anemograph on the singlechip subassembly.
As a further description of the above technical solution:
the top of stay tube is installed and is capped the flange, and the top of capping flange and correction pivot rotates to be connected, just is close to the fixed stop collar that is connected with the rotation of correction pivot that is provided with in the stay tube bottom.
As a further description of the above technical solution:
The bottom of stay tube is provided with the gear box, and the bottom of correcting the pivot is fixedly provided with drive gear, be provided with the drive shaft on the driving piece, the output fixedly connected with of drive shaft and drive gear meshing drive gear.
As a further description of the above technical solution:
the middle part of carrying the thing dish is fixed to be provided with the uide bushing with the axial roll cooperation of stay tube, is provided with the control mechanism who is used for controlling the axial motion of carrying the thing dish on the stay tube.
As a further description of the above technical solution:
the control mechanism is provided with a traction rope, a reversing pulley and a winding wheel, the reversing pulley is arranged at the top of the supporting tube, the winding wheel is arranged on the gear box, and the object carrying disc is provided with a wire passing hole and a wire hanging plate positioned at one side of the wire passing hole.
As a further description of the above technical solution:
the guiding sleeve inner peripheral wall is provided with a circle of idler wheels, the idler wheels and the guiding sleeve are in elastic sliding fit, and the sliding direction is along the radial direction of the guiding sleeve.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the support pipe is arranged on a ground prefabricated foundation through a flange structure, the intelligent monitoring alarm assembly is arranged at the top of the support pipe, the infrared monitoring camera and the alarm device are arranged on the intelligent monitoring alarm assembly, the correction rotating shaft is arranged in the support pipe, the two ends of the correction rotating shaft extend to the two ends of the support pipe, the correction rotating shaft has the function of preventing the support pipe from bending, and when the correction rotating shaft rotates relative to the support pipe, the force for driving the correction rotating shaft to tend to a linear state is generated, so that the bending amplitude of the support pipe caused by environmental wind force can be greatly reduced, and the monitoring precision of the infrared monitoring camera is improved.
2. According to the intelligent monitoring alarm device, the object carrying disc for carrying the infrared monitoring camera, the alarm device and the anemograph is arranged on the intelligent monitoring alarm assembly, the object carrying disc is in axial sliding fit with the supporting tube, the control mechanism for controlling the object carrying disc to axially move relative to the supporting tube is arranged on the supporting tube, when the object carrying disc moves downwards to the bottom of the supporting tube, maintenance personnel can conveniently maintain and repair the infrared monitoring camera, the alarm device and the anemograph, and the object carrying disc can reduce the height and can also cope with the impact of strong convection strong wind weather.
Drawings
FIG. 1 is a schematic diagram of the whole cooperation structure of a support tube, an intelligent monitoring alarm assembly, a driving piece and a control mechanism of an infrared intelligent monitoring alarm device for a construction site;
FIG. 2 is a schematic diagram showing the structure of the driving part of the infrared intelligent monitoring alarm device for the construction site and the rotating fit of the correction rotating shaft;
FIG. 3 is a schematic structural view of the infrared intelligent monitoring alarm device for construction sites, which is provided by the invention, after a carrying disc slides to the bottom of a supporting tube;
fig. 4 is a schematic structural view of a rolling fit cross section of a carrying disc and a supporting tube of the infrared intelligent monitoring alarm device for a construction site.
Legend description:
1. A support tube; 11. a gear box; 12. a limit sleeve; 2. an intelligent monitoring alarm assembly; 21. a carrying tray; 211. a wire through hole; 212. a wire hanging plate; 213. a guide sleeve; 22. an anemometer; 3. a driving member; 31. a speed regulating motor; 32. a drive shaft; 321. a drive gear; 4. a singlechip component; 5. sealing the top flange; 6. a control mechanism; 61. a traction rope; 62. a reversing pulley; 63. a winding wheel; 7. a roller; 8. correcting the rotating shaft; 81. a transmission gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-3, an infrared intelligent monitoring alarm device for a construction site comprises a support tube 1 and an intelligent monitoring alarm assembly 2, wherein the support tube 1 replaces a traditional concrete cement column or a stand tube which only plays a supporting role, the support monitoring alarm assembly 2 is provided with an infrared monitoring camera and an alarm device, the infrared monitoring camera carries out covering monitoring in a downward overlooking or overlooking mode, the alarm device comprises an external alarm, the external alarm is an alarm lamp and a loudspeaker, when the infrared monitoring camera monitors that an abnormal condition occurs in a target area, the alarm lamp and the loudspeaker are triggered to start, the effect of monitoring and early warning is achieved, the abnormal condition occurs in the target area, including fire disaster, personnel flowing, construction state and the like, in order to ensure the stability and the reliability of the device and ensure the safe production, a correction rotating shaft 8 is arranged in the support tube 1, the two ends of the correcting rotating shaft 8 extend to the two ends of the supporting tube 1, specifically, the top of the supporting tube 1 is provided with a capping flange 5, the capping flange 5 is connected with the supporting tube 1 through bolts, the capping flange 5 is rotationally connected with the top of the correcting rotating shaft 8, specifically, a positioning sleeve can be welded in the capping flange 5, the positioning sleeve is fixedly provided with a limiting sleeve 12 rotationally connected with the correcting rotating shaft 8 in the supporting tube 1 and close to the bottom, a bearing is arranged between the limiting sleeve 12 and the correcting rotating shaft 8, the bottom of the supporting tube 1 is provided with a driving piece 3 and a singlechip component 4 for controlling the rotating shaft 8 to rotate, the driving piece 3 is provided with a speed regulating motor 31, the bottom of the supporting tube 1 is provided with a gear box 11, the bottom of the gear box 11 is welded with a butt flange, the butt flange is arranged on a foundation poured on the ground through bolts, the bottom of the correcting rotating shaft 8 is fixedly provided with a transmission gear 81, the transmission gear 81 is positioned in a gear box 11, a driving piece 3 is provided with a driving shaft 32, the output end of the driving shaft 32 is fixedly connected with a driving gear 321 meshed with the transmission gear 81, the driving gear 321 is also positioned in the gear box 11, a speed regulating motor 31 rotates to drive the transmission gear 81 to rotate through the driving gear 321 so as to drive the correcting rotating shaft 8 to rotate, the correcting rotating shaft 8 generates an axial force for placing bending when rotating, the axial force has the function of effectively preventing the supporting tube 1 from bending deformation, further has the function of preventing the supporting monitoring alarm assembly 2 from shaking, and also influences the supporting stability of the device, the intelligent monitoring alarm assembly 2 is provided with a carrying disc 21 and an anemometer 22 arranged on the carrying disc 21, the carrying disc 21 is arranged at the top of the supporting tube 1, the singlechip assembly 4 is provided with a digital-analog converter for electrically connecting the anemometer 22, the anemometer 22 converts measured wind speeds into digital signals, the digital signals are transmitted to a programmable control unit in the singlechip assembly 4, different wind speeds set by the programmable control unit correspond to different speed regulating motors 31, and then the rotation speeds of the speed regulating motor 31 are transmitted to the correcting motor 31 when the rotation speed of the rotating shaft 8 is increased, namely, the rotation speed of the correcting motor is increased; otherwise, the rotating speed of the rotating shaft 8 is corrected to be reduced until the rotating shaft stops, and the wind-free state is suitable.
Examples
Referring to fig. 1,3 and 4, the difference from embodiment 1 is that a guiding sleeve 213 axially rolling-matched with a supporting tube 1 is fixedly arranged in the middle of a carrying disc 21, specifically, a circumference roller 7 is arranged on the inner circumferential wall of the guiding sleeve 213, the roller 7 and the guiding sleeve 213 elastically slide-matched and slide along the radial direction of the guiding sleeve 213, specifically, a guiding hole is formed on the inner circumferential wall of the western security 213, a spring and a supporting shaft are installed in the guiding hole, the roller 7 is installed at one end of the supporting shaft and contacts with the outer wall of the supporting tube 1, wherein an infrared monitoring camera and an alarm device are also installed on the carrying disc 21, a control mechanism 6 for controlling the axial movement of the carrying disc 21 is arranged on the supporting tube 1, when the height of the carrying disc 21 is reduced to the bottom of the supporting tube 1, maintenance and repair of the anemometer 22, the infrared monitoring camera and the alarm device are facilitated, specifically, the control mechanism 6 is provided with a traction rope 61, a reversing pulley 62 and a winding wheel 63, the reversing pulley 62 is arranged at the top of the supporting tube 1, the winding wheel 63 is arranged on the gear box 11, a vertical plate can be welded on the upper end face of the gear box 11, a rotating shaft is arranged on the vertical plate, one end of the rotating shaft is provided with a control motor, the other end of the rotating shaft is fixedly connected with the winding wheel 63, the control motor starts to rotate and drives the winding wheel 63 to rotate through the rotating shaft, the winding wheel 63 carries out coiling and uncoiling control on the traction rope 61, the object carrying disc 21 is provided with a wire passing hole 211 and a wire hanging plate 212 positioned at one side of the wire passing hole 211, the traction rope 61 passes through the wire passing hole 211 and then bypasses the reversing pulley 62 and the wire hanging plate 212 to be connected, the arrangement is convenient for maintaining and repairing the anemometer 22, the infrared monitoring camera and the alarm device, or when the wind force is overlarge, the heights of the anemometer 22, the infrared monitoring camera and the alarm device are reduced, thereby ensuring the safety of the device.
Working principle: when the intelligent monitoring alarm device is used, the supporting tube 1 is installed on a prefabricated foundation on an open area, then the infrared monitoring cameras are installed on the carrying disc 21, the number of the infrared monitoring cameras is at least three, the infrared monitoring cameras are uniformly arranged in the circumferential direction, the monitoring range of the infrared monitoring cameras covers more construction areas, when the wind is in a windy weather, air flows through the anemograph 22, the rotation speed of the speed regulating motor 31 is controlled through the singlechip assembly 4 after the wind speed is measured by the anemograph 22, the rotating shaft 8 is driven to rotate through the meshing of the driving gear 321 and the transmission gear 81, the rotating shaft 8 is corrected to have the function of preventing the supporting tube 1 from bending deformation, particularly when the supporting tube 1 is in an integrally bent state under the action of wind force, the rotating shaft 8 is corrected to be in a bent state due to overlong length, and axial straightening force can be generated by the infrared monitoring cameras when the rotating shaft 8 is corrected, the straightening force has the function of preventing the supporting tube 1 from bending deformation, so that the amplitude of swinging or shaking of the intelligent monitoring alarm assembly 2 can be greatly reduced, and the monitoring precision is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an infrared intelligent monitoring alarm device for building site, includes stay tube (1) and intelligent monitoring alarm subassembly (2), its characterized in that, be provided with correction pivot (8) in stay tube (1), the both ends of correction pivot (8) extend to the both ends of stay tube (1), the bottom of stay tube (1) is provided with driving piece (3) and singlechip subassembly (4) that are used for controlling correction pivot (8) rotatory, is provided with speed governing motor (31) on driving piece (3), be provided with on intelligent monitoring alarm subassembly (2) and carry thing dish (21) and set up wind speed meter (22) on carrying thing dish (21), carry thing dish (21) to set up at the top of stay tube (1), be provided with the digital analog converter that is used for electric connection wind speed meter (22) on singlechip subassembly (4), seal top of stay tube (1) is installed and is sealed top flange (5) and is rotated and is connected with the top of correction pivot (8), just be close to the fixed limit cap (12) that are provided with in bottom and correct pivot (8) rotation connection in stay tube (1), wind speed governing motor (22) rotation speed governing motor (22) according to correction pivot (8) rotation force, thereby preventing the support tube (1) from bending and deforming under the action of wind force.
2. The infrared intelligent monitoring alarm device for the construction site according to claim 1, wherein a gear box (11) is arranged at the bottom of the supporting tube (1), a transmission gear (81) is fixedly arranged at the bottom of the correcting rotating shaft (8), a driving shaft (32) is arranged on the driving piece (3), and the output end of the driving shaft (32) is fixedly connected with a driving gear (321) meshed with the transmission gear (81).
3. The infrared intelligent monitoring alarm device for the construction site according to claim 2, wherein a guide sleeve (213) axially rolling matched with the support tube (1) is fixedly arranged in the middle of the carrying disc (21), and a control mechanism (6) for controlling the axial movement of the carrying disc (21) is arranged on the support tube (1).
4. An infrared intelligent monitoring alarm device for a construction site according to claim 3, characterized in that a traction rope (61), a reversing pulley (62) and a winding wheel (63) are arranged on the control mechanism (6), the reversing pulley (62) is arranged at the top of the supporting tube (1), the winding wheel (63) is arranged on the gear box (11), and a wire through hole (211) and a wire hanging plate (212) arranged on one side of the wire through hole (211) are arranged on the carrying disc (21).
5. An infrared intelligent monitoring alarm device for a construction site according to claim 3, wherein a peripheral roller (7) is arranged on the inner peripheral wall of the guide sleeve (213), the roller (7) and the guide sleeve (213) are elastically and slidably matched, and the sliding direction is along the radial direction of the guide sleeve (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211616835.0A CN116241758B (en) | 2022-12-15 | 2022-12-15 | Infrared intelligent monitoring alarm device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211616835.0A CN116241758B (en) | 2022-12-15 | 2022-12-15 | Infrared intelligent monitoring alarm device for building site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116241758A CN116241758A (en) | 2023-06-09 |
| CN116241758B true CN116241758B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211616835.0A Active CN116241758B (en) | 2022-12-15 | 2022-12-15 | Infrared intelligent monitoring alarm device for building site |
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| Country | Link |
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| CN (1) | CN116241758B (en) |
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| CN116241758A (en) | 2023-06-09 |
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