CN219642365U - Building site safety monitoring alarm device - Google Patents
Building site safety monitoring alarm device Download PDFInfo
- Publication number
- CN219642365U CN219642365U CN202320760338.1U CN202320760338U CN219642365U CN 219642365 U CN219642365 U CN 219642365U CN 202320760338 U CN202320760338 U CN 202320760338U CN 219642365 U CN219642365 U CN 219642365U
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- monitoring
- monitoring shell
- belt pulley
- heat dissipation
- shell
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 79
- 239000000428 dust Substances 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000017525 heat dissipation Effects 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 13
- 238000003860 storage Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Fire Alarms (AREA)
Abstract
The utility model discloses a construction site safety monitoring alarm device, which belongs to the technical field of construction site alarm and comprises a monitoring shell, wherein an alarm lamp is arranged on the side edge of the monitoring shell, a top cover is arranged at the upper end of the monitoring shell, a dust screen is arranged in the top cover, the top cover is fixedly connected with the monitoring shell through a top cover fixing mechanism, a storage battery is arranged at the lower end of the inside of the monitoring shell, radiating mechanisms are arranged on two sides of the lower end of the inside of the monitoring shell, an electromagnet is arranged at the central position of the inside of the monitoring shell, a spring is fixedly arranged at the lower end of the dust screen, an elastic plate is arranged at the lower end of the spring, and a magnet is arranged at the lower end of the elastic plate.
Description
Technical Field
The utility model belongs to the technical field of building site alarm, and particularly relates to a building site safety monitoring alarm device.
Background
Safety production is a perpetual theme for construction enterprises, and the creation of civilized construction site activities must be tightly hooked with the safety production. The construction site is provided with a plurality of inflammable substances required by construction such as wood and a plurality of apparatuses required by construction, and when the apparatuses work, the inflammable substances such as wood can be ignited by the generated high temperature and sparks, so that a fire disaster can occur, and a fire disaster monitoring and alarming device is needed.
Chinese patent application No. 202121262205.9 discloses a building site safety monitoring alarm device, including the monitoring shell, open the top surface of monitoring shell has spacing recess, the inside of spacing recess is equipped with the monitoring component, the surface of spacing recess is equipped with the dust screen, the dust screen is close to two springs of the middle part fixedly connected with of the inside one side of spacing recess, fixedly connected with elastic plate between the tip of two springs, the elastic plate is kept away from the middle part fixedly connected with magnet of dust screen one side, one side that the elastic plate is close to the dust screen is followed the direction of height fixedly connected with and is beaten the piece just the protrusion hits the piece and pastes the surface at the dust screen, the interior bottom fixedly connected with electro-magnet of spacing recess, and magnet drive elastic plate to the inside removal of spacing recess and make the spring energy storage after the electro-magnet is circular telegram. The dust removing device provided by the utility model can effectively remove dust on the dust screen arranged on the surface of the monitoring component, and ensures the permeability of the dust screen.
Although the disclosed patent realizes the monitoring and alarming function for the safety of the construction site, the heat dissipation device for the monitoring and alarming device drives the heat dissipation fan to rotate through two groups of motors, so that the power consumption is relatively large, and the service life of equipment is relatively short; the alarm device can detect and alarm the safety of the construction site, but is inconvenient and rapid to overhaul the elements in the equipment after the electronic elements in the equipment are damaged.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a construction site safety monitoring alarm device which has the characteristics of less power consumption of a heat dissipation device, no influence on the heat dissipation effect and convenience in disassembly and overhaul of the alarm device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building site safety monitoring alarm device, includes the monitoring shell, the alarm lamp is installed to the side of monitoring shell, the top cap is installed to the upper end of monitoring shell, the internally mounted of top cap has the dust screen, the top cap passes through top cap fixed establishment and monitoring shell fixed connection, the battery is installed to the inside lower extreme of monitoring shell, heat dissipation mechanism is installed to the inside lower extreme both sides of monitoring shell, the electro-magnet is installed to the inside central point of monitoring shell, the lower extreme fixed mounting of dust screen has the spring, the elastic plate is installed to the lower extreme of spring, magnet is installed to the lower extreme of elastic plate, the protrusion is hit the piece in the upper end center of elastic plate, monitoring assembly is installed to the inside side of monitoring shell.
Preferably, the heat dissipation mechanism comprises a heat dissipation fan II, a heat dissipation fan I, a driving shaft, a motor, a belt pulley I, a belt body, a driven shaft and a belt pulley II, wherein the motor is installed on one side of the lower end of the inner part of the monitoring shell, the driving shaft is installed at the output end of the motor, the belt pulley I is installed on the surface of the driving shaft, the heat dissipation fan I is installed at the upper end of the driving shaft, the belt body is installed in surface engagement with the belt pulley I, the belt pulley II is installed in inner engagement with the other end of the belt body, the driven shaft is installed in inner penetration of the belt pulley II, and the heat dissipation fan II is installed at the upper end of the driven shaft.
Preferably, the outer surfaces of the first belt pulley and the second belt pulley are in meshed transmission connection with the inner surface of the belt body through racks.
Preferably, the lower extreme of driven shaft passes through the bearing and rotates with the inside of monitoring shell and be connected, and the logical groove of corresponding belt body has been seted up to the inside of monitoring shell.
Preferably, the top cover fixing mechanism comprises a sliding rod, an inserting rod, a U-shaped connecting plate, a mounting seat and a clamping block, wherein the mounting seat is mounted on the side edge of the upper end of the monitoring shell, the clamping block is mounted on the side edge of the lower end of the top cover, the sliding rod is mounted on the side edge of the mounting seat, two groups of U-shaped connecting plates are symmetrically mounted on the surface of the sliding rod, and the inserting rod is mounted on the side edge of the U-shaped connecting plate.
Preferably, the top cover fixing mechanism further comprises a compression spring and a jack, wherein the compression spring is sleeved on the side edge of the U-shaped connecting plate on the surface of the sliding rod, and the jack corresponding to the inserted rod is formed on the side edge of the clamping block.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the heat dissipation mechanism is arranged, and the two groups of heat dissipation fans are driven to rotate by the one group of motors, so that the heat dissipation and the temperature reduction of the safety alarm equipment of the construction site are realized, meanwhile, dust attached to the dust screen can be blown away, and in addition, the mechanism can save the electric quantity of the storage battery, so that the storage battery can be used for a long time in a standby mode.
2. According to the utility model, the top cover fixing mechanism is arranged, so that the top cover can be conveniently and rapidly disassembled, and after the electronic components in the safety alarm equipment of the construction site are damaged, the electronic components can be conveniently overhauled, thereby improving the practicability of the device.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a heat dissipation mechanism of the present utility model;
FIG. 3 is a top plan view of the cap securing mechanism of the present utility model;
FIG. 4 is an enlarged view of the cap securing mechanism of the present utility model;
in the figure: 1. monitoring the shell; 2. a top cover fixing mechanism; 21. a slide bar; 22. a compression spring; 23. a rod; 24. a U-shaped connecting plate; 25. a mounting base; 26. a clamping block; 27. a jack; 3. a dust screen; 4. a top cover; 5. an alarm lamp; 6. a heat dissipation mechanism; 61. a second heat dissipation fan; 62. a first heat radiation fan; 63. a driving shaft; 64. a motor; 65. a first belt pulley; 66. a belt body; 67. a driven shaft; 68. a belt pulley II; 7. a storage battery; 8. protruding the striking block; 9. a spring; 10. a magnet; 11. an electromagnet; 12. a monitoring component; 13. an elastic plate.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a building site safety monitoring alarm device, including monitoring shell 1, alarm lamp 5 is installed to the side of monitoring shell 1, top cap 4 is installed to monitoring shell 1's upper end, top cap 4 internally mounted has dust screen 3, top cap 4 passes through top cap fixed establishment 2 and monitoring shell 1 fixed connection, battery 7 is installed to monitoring shell 1's inside lower extreme, cooling mechanism 6 is installed to monitoring shell 1's inside lower extreme both sides, electro-magnet 11 is installed in monitoring shell 1's inside central point, spring 9 is fixed to dust screen 3's lower extreme, elastic plate 13 is installed to spring 9's lower extreme, magnet 10 is installed to elastic plate 13's lower extreme, protruding striking piece 8 is installed at elastic plate 13's upper end center, monitoring assembly 12 is installed to monitoring shell 1's inside side.
Specifically, the heat dissipation mechanism 6 comprises a second heat dissipation fan 61, a first heat dissipation fan 62, a driving shaft 63, a motor 64, a first belt pulley 65, a belt body 66, a driven shaft 67 and a second belt pulley 68, wherein the motor 64 is arranged at one side of the lower end of the inner part of the monitoring shell 1, the driving shaft 63 is arranged at the output end of the motor 64, the first belt pulley 65 is arranged on the surface of the driving shaft 63, the first heat dissipation fan 62 is arranged at the upper end of the driving shaft 63, the belt body 66 is arranged on the surface of the first belt pulley 65 in a meshed manner, the second belt pulley 68 is arranged on the other end of the belt body 66 in a meshed manner, the driven shaft 67 is arranged in the inner part of the second belt pulley 68 in a penetrating manner, the second heat dissipation fan 61 is arranged at the upper end of the driven shaft 67,
by adopting the technical scheme, the equipment can be conveniently cooled.
Specifically, the outer surfaces of the first pulley 65 and the second pulley 68 are in meshed transmission connection with the inner surface of the belt body 66 through racks,
by adopting the above technical scheme, the outer surfaces of the first belt pulley 65 and the second belt pulley 68 can be prevented from being meshed and misplaced with the belt body 66.
Specifically, the lower end of the driven shaft 67 is rotatably connected with the inside of the monitoring shell 1 through a bearing, the inside of the monitoring shell 1 is provided with a through groove corresponding to the belt body 66,
by adopting the technical scheme, the driven shaft 67 can be prevented from being locked by rotation.
In this embodiment, when the dust collector is used, in order to avoid excessive dust accumulating on the surface of the monitoring component 12, when too much dust is arranged on the surface of the dust screen 3, the electromagnet 11 is electrified to generate magnetism so as to attract the magnet 10, so that the magnet 10 moves downwards, the movement of the magnet 10 can pull the elastic plate 13 to move downwards, thereby gradually elongating the spring 9 to store energy, after the power is off, the attraction force between the electromagnet 11 and the magnet 10 is not generated, the spring 9 contracts, the spring 9 pulls the elastic plate 13 to impact the dust screen 3, since the convex impact block 8 on one side of the elastic plate 13 is attached to the surface of the dust screen 3, the convex impact block 8 impacts the dust screen 3, thereby cleaning the dust screen 3, the vibration of the spring 9 can repeatedly impact the dust screen 3, the dust on the surface of the dust screen 3 is effectively removed, the permeability of the dust screen 3 is enhanced, the monitoring assembly 12 is used for real-time monitoring, if a dangerous situation exists, the warning is carried out through the warning lamp 5 and the alarm, when the equipment is required to be subjected to heat dissipation and temperature reduction, the motor 64 is turned on, the motor 64 drives the driving shaft 63 to rotate through the output end, the driving shaft 63 rotates to drive the first heat dissipation fan 62 to rotate, the driving shaft 63 rotates and simultaneously drives the first belt pulley 65 to rotate, the first belt pulley 65 rotates to drive the belt body 66 to rotate, the second belt pulley 68 rotates to drive the driven shaft 67 to rotate, and the driven shaft 67 rotates to drive the second heat dissipation fan 61 to rotate, so that the equipment is subjected to heat dissipation and temperature reduction;
example 2
This embodiment differs from embodiment 1 in that: the top cover fixing mechanism 2 comprises a slide bar 21, a plug bar 23, a U-shaped connecting plate 24, a mounting seat 25 and a clamping block 26, wherein the mounting seat 25 is arranged on the side edge of the upper end of the monitoring shell 1, the clamping block 26 is arranged on the side edge of the lower end of the top cover 4, the slide bar 21 is arranged on the side edge of the mounting seat 25, two groups of U-shaped connecting plates 24 are symmetrically arranged on the surface of the slide bar 21, the plug bar 23 is arranged on the side edge of the U-shaped connecting plate 24,
by adopting the technical scheme, the top cover 4 can be conveniently detached.
Specifically, the top cover fixing mechanism 2 further comprises a compression spring 22 and a jack 27, wherein the compression spring 22 is sleeved on the side edge of the U-shaped connecting plate 24 on the surface of the sliding rod 21, the jack 27 corresponding to the inserting rod 23 is arranged on the side edge of the clamping block 26,
by adopting the technical scheme, the inserted link 23 can be driven to automatically reset.
When the electronic component inside the equipment is required to be overhauled in the use process of the embodiment, the U-shaped connecting plate 24 is pulled outwards, so that the U-shaped connecting plate 24 slides on the surface of the sliding rod 21, the U-shaped connecting plate 24 slides outwards to drive the inserting rod 23 to move out of the jack 27 in the clamping block 26, the top cover 4 is convenient to detach, and in addition, the compressing spring 22 is sleeved on the side edge of the U-shaped connecting plate 24 on the surface of the sliding rod 21, so that the inserting rod 23 can be conveniently driven to automatically reset.
The utility model discloses a construction site safety monitoring alarm device, which is disclosed in China patent application No. 202121262205.9, and the working principle is that in order to avoid excessive dust accumulation on the surface of a monitoring component 12, when too much dust is arranged on the surface of a dustproof net 3, the electromagnet 11 is electrified to generate magnetism so as to attract a magnet 10, the magnet 10 moves downwards, the movement of the magnet 10 can pull the elastic plate 13 to move downwards, thus the spring 9 is gradually lengthened, so that the energy is stored, no suction force exists between the electromagnet 11 and the magnet 10, the spring 9 is contracted, the spring 9 pulls the elastic plate 13 to impact the dustproof net 3 after power is off, the protruding beating block 8 on one side of the elastic plate 13 is attached to the surface of the dustproof net 3, the protruding beating block 8 is used for cleaning the dustproof net 3, the vibration of the spring 9 can repeatedly impact the dustproof net 3, the dust net 3 is effectively removed, the dust is effectively enhanced, and the dust is used for monitoring the dust is permeated through the monitoring component 5, and the alarm is used for alarming the dust is real-time.
The working principle and the using flow of the utility model are as follows: when the dust-proof device is used, in order to prevent excessive dust from accumulating on the surface of the monitoring component 12, when too much dust is arranged on the surface of the dust-proof net 3, the electromagnet 11 is electrified to generate magnetism so as to attract the magnet 10, the magnet 10 moves downwards, the movement of the magnet 10 can pull the elastic plate 13 to move downwards so as to gradually lengthen the spring 9 and store energy, after the power is off, the attraction force is not generated between the electromagnet 11 and the magnet 10, the spring 9 contracts, the spring 9 pulls the elastic plate 13 to impact the dust-proof net 3, and as one side of the elastic plate 13 protrudes out of the impact block 8 to be attached to the surface of the dust-proof net 3, the protruding impact block 8 is used for impact the dust-proof net 3 so as to clean the dust-proof net 3, the vibration of the spring 9 can lead the elastic plate 13 to repeatedly impact the dust-proof net 3, the dust on the surface of the dust screen 3 is effectively removed, the permeability of the dust screen 3 is enhanced, the monitoring assembly 12 is used for real-time monitoring, if a dangerous situation exists, the warning is carried out through the warning lamp 5 and the alarm, when the equipment is required to be subjected to heat dissipation and temperature reduction, the motor 64 is turned on, the motor 64 drives the driving shaft 63 to rotate through the output end, the driving shaft 63 rotates to drive the first heat dissipation fan 62 to rotate, the driving shaft 63 rotates and simultaneously drives the first belt pulley 65 to rotate, the first belt pulley 65 rotates to drive the belt body 66 to rotate, the second belt pulley 68 rotates to drive the driven shaft 67 to rotate, and the driven shaft 67 rotates to drive the second heat dissipation fan 61 to rotate, so that the equipment is subjected to heat dissipation and temperature reduction; when the electronic components inside the equipment need be overhauld, the U-shaped connecting plate 24 is pulled outwards to enable the U-shaped connecting plate 24 to slide on the surface of the sliding rod 21, the U-shaped connecting plate 24 slides outwards to drive the inserting rod 23 to move out of the jack 27 in the clamping block 26, so that the top cover 4 is convenient to detach, and in addition, the compressing spring 22 is sleeved on the side edge of the U-shaped connecting plate 24 on the surface of the sliding rod 21, so that the inserting rod 23 can be conveniently driven to automatically reset.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building site safety monitoring alarm device, includes monitoring shell, its characterized in that: the side of monitoring shell installs the alarm lamp, the top cap is installed to the upper end of monitoring shell, the internally mounted of top cap has the dust screen, top cap passes through top cap fixed establishment and monitoring shell fixed connection, the battery is installed to the inside lower extreme of monitoring shell, heat dissipation mechanism is installed to the inside lower extreme both sides of monitoring shell, the electro-magnet is installed to the inside central point of monitoring shell, the lower extreme fixed mounting of dust screen has the spring, the elastic plate is installed to the lower extreme of spring, magnet is installed to the lower extreme of elastic plate, the protrusion is hit the piece is installed at the upper end center of elastic plate, monitoring assembly is installed to the inside side of monitoring shell.
2. A worksite safety monitoring alarm apparatus according to claim 1, wherein: the heat dissipation mechanism comprises a heat dissipation fan II, a heat dissipation fan I, a driving shaft, a motor, a belt pulley I, a belt body, a driven shaft and a belt pulley II, wherein the motor is installed on one side of the lower end of the inner portion of the monitoring shell, the driving shaft is installed at the output end of the motor, the belt pulley I is installed on the surface of the driving shaft, the heat dissipation fan I is installed at the upper end of the driving shaft, the belt body is installed in surface engagement with the belt pulley I, the belt pulley II is installed in inner engagement with the other end of the belt body, the driven shaft is installed in penetrating mode inside the belt pulley II, and the heat dissipation fan II is installed at the upper end of the driven shaft.
3. A worksite safety monitoring alarm apparatus according to claim 2, wherein: the outer surfaces of the first belt pulley and the second belt pulley are in meshed transmission connection with the inner surface of the belt body through racks.
4. A worksite safety monitoring alarm apparatus according to claim 2, wherein: the lower extreme of driven shaft passes through the inside rotation connection of bearing and monitoring shell, and the logical groove of corresponding belt body has been seted up to the inside of monitoring shell.
5. A worksite safety monitoring alarm apparatus according to claim 1, wherein: the top cover fixing mechanism comprises a sliding rod, an inserting rod, a U-shaped connecting plate, a mounting seat and a clamping block, wherein the mounting seat is mounted on the side edge of the upper end of the monitoring shell, the clamping block is mounted on the side edge of the lower end of the top cover, the sliding rod is mounted on the side edge of the mounting seat, two groups of U-shaped connecting plates are symmetrically mounted on the surface of the sliding rod, and the inserting rod is mounted on the side edge of the U-shaped connecting plate.
6. A worksite safety monitoring alarm apparatus according to claim 5, wherein: the top cover fixing mechanism further comprises a compression spring and a jack, wherein the compression spring is sleeved on the side edge of the U-shaped connecting plate on the surface of the sliding rod, and the jack corresponding to the inserted link is formed on the side edge of the clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320760338.1U CN219642365U (en) | 2023-04-07 | 2023-04-07 | Building site safety monitoring alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320760338.1U CN219642365U (en) | 2023-04-07 | 2023-04-07 | Building site safety monitoring alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219642365U true CN219642365U (en) | 2023-09-05 |
Family
ID=87814162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320760338.1U Active CN219642365U (en) | 2023-04-07 | 2023-04-07 | Building site safety monitoring alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219642365U (en) |
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2023
- 2023-04-07 CN CN202320760338.1U patent/CN219642365U/en active Active
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