CN212032317U - Alarm device for forest fire prevention - Google Patents
Alarm device for forest fire prevention Download PDFInfo
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- CN212032317U CN212032317U CN202021179118.2U CN202021179118U CN212032317U CN 212032317 U CN212032317 U CN 212032317U CN 202021179118 U CN202021179118 U CN 202021179118U CN 212032317 U CN212032317 U CN 212032317U
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- forest fire
- mounting panel
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Abstract
The utility model discloses an alarm device that forest fire prevention was used, the on-line screen storage device comprises a base, first inserted bar has all been welded in base bottom four corners, there is the telescopic link through bolted connection on the outer wall of base top, the welding has the fixed establishment that the equidistance distributes on the outer wall of telescopic link middle part, fixed establishment includes two fixed blocks, be equipped with the connecting rod between two fixed blocks, it is connected with the bracing piece to rotate on the connecting rod outer wall, the welding of bracing piece bottom has the second inserted bar, gu fixed ring has been cup jointed on the outer wall of telescopic link upper portion, gu fixed ring is connected with the mounting panel through the support frame, there is smoke transducer through bolted connection on the outer wall of mounting panel bottom one end, the welding of mounting panel top. The utility model discloses it is fixed simple and convenient, reduce the telescopic link height and can maintain equipment, it is simple and convenient to maintain, smoke transducer and camera do not need very long wire to connect, energy-conserving the cost is reduced.
Description
Technical Field
The utility model relates to a forest fire prevention technical field especially relates to an alarm device that forest fire prevention was used.
Background
Through retrieval, chinese patent publication is CN110675589A, a forest fire prevention wireless alarm device is disclosed, among the above-mentioned patent device avoided influencing wireless alarm device's normal operating because of birds nest on wireless alarm device, under the condition of not influencing the camera and normally getting for instance, improved the definition that the camera got for instance, thereby wireless alarm device's sensitivity has been improved, but above-mentioned device need dig the hole on ground in advance, fix the device in putting into the hole again, it is fixed loaded down with trivial details, and can not go up and down, be not convenient for maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an alarm device for forest fire prevention.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an alarm device for forest fire prevention comprises a base, wherein four corners of the bottom of the base are welded with first insertion rods, the outer wall of the top of the base is connected with a telescopic rod through bolts, the outer wall of the middle part of the telescopic rod is welded with fixing mechanisms distributed at equal intervals, each fixing mechanism comprises two fixing blocks, a connecting rod is arranged between the two fixing blocks, two ends of the connecting rod are respectively welded on the outer wall of one side, opposite to the two fixing blocks, of each fixing block, the outer wall of the connecting rod is rotatably connected with a supporting rod, the bottom of the supporting rod is welded with a second insertion rod, the outer wall of the upper part of the telescopic rod is sleeved with a fixing ring, the fixing ring is connected with a mounting plate through a supporting frame, the bottom of the mounting plate is welded on the top of, and there is the battery through bolted connection on the outer wall of mounting panel top, mounting panel top outer wall center department welding has the installation pole, there is the camera at installation pole top through bolted connection, and the camera outside is equipped with the protection casing, the protection casing cup joints on the installation pole outer wall, there is alarm device through bolted connection on smoke transducer one end outer wall is kept away from at the mounting panel top.
Preferably, the telescopic rod comprises a sleeve and a connecting pipe slidably mounted in the sleeve, a fastening bolt is screwed on the outer wall of the sleeve, and the fastening bolt and the connecting pipe form fastening fit.
Preferably, the solar cell panel is connected with the storage battery through a wire.
Preferably, the outer walls of the two sides of the mounting rod are welded with fixing rods of L-shaped structures, and the tops of the fixing rods are connected with mounting rings through bearings.
Preferably, the outer wall of the mounting ring is welded with connecting rods distributed at equal intervals, the outer wall of one end of each connecting rod is welded with a fan blade with a hemispherical structure, and the outer wall of each fan blade is bonded with a whistle and a reflector.
Preferably, the alarm device comprises a buzzer and a flash lamp, the smoke sensor is connected with a PLC (programmable logic controller) through a lead, and the PLC is connected with the alarm device through a lead.
Preferably, the camera is connected with a switch, and the switch is connected with the storage battery through a wire.
The utility model has the advantages that:
1. when the device is fixed, the first inserted bar at the bottom of the base is firstly inserted into the ground, so that the base is contacted with the ground, the supporting rod is rotated again, and the second inserted bar is inserted into the ground, so that the device is simple and convenient to fix;
2. the telescopic rod is arranged, so that the height of the telescopic rod can be adjusted, when equipment needs to be maintained, the equipment can be maintained by reducing the height of the telescopic rod, and the maintenance is simple and convenient;
3. be provided with solar cell panel and battery, solar cell panel can change light energy into electricity and store in the battery for smoke transducer and camera do not need very long wire to connect, and are energy-conserving and the cost is reduced.
To sum up, at first inject the first inserted bar of base bottom into ground, inject the second inserted bar into ground again, it is fixed simple and convenient, reduce the telescopic link height and can maintain equipment, it is simple and convenient to maintain, smoke transducer and camera do not need very long wire to connect, energy-conservation and reduce the cost.
Drawings
Fig. 1 is a schematic structural view of an alarm device for forest fire prevention according to the present invention;
fig. 2 is a schematic side view of the fire-proof alarm device for forest according to the present invention;
fig. 3 is a schematic view of a mounting ring structure of the alarm device for forest fire prevention provided by the utility model;
fig. 4 is the utility model provides a fixing mechanism structure sketch map of alarm device that forest fire prevention used.
In the figure: the solar energy smoke detector comprises a base 1, a first inserted bar 2, a telescopic bar 3, a fixed block 4, a connecting bar 5, a supporting bar 6, a second inserted bar 7, a fixed ring 8, a mounting plate 9, a smoke sensor 10, a solar panel 11, a storage battery 12, a mounting bar 13, a camera 14, a protective cover 15, a fixed bar 16, a mounting ring 17, a connecting bar 18, fan blades 19 and an alarm device 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an alarm device for forest fire prevention comprises a base 1, wherein first inserting rods 2 are welded at four corners of the bottom of the base 1, a telescopic rod 3 is connected to the outer wall of the top of the base 1 through bolts, fixing mechanisms distributed equidistantly are welded to the outer wall of the middle of the telescopic rod 3, each fixing mechanism comprises two fixing blocks 4, a connecting rod 5 is arranged between the two fixing blocks 4, two ends of the connecting rod 5 are respectively welded to the outer walls of the two fixing blocks 4 on the opposite sides, a supporting rod 6 is rotatably connected to the outer wall of the connecting rod 5, a second inserting rod 7 is welded to the bottom of the supporting rod 6, a fixing ring 8 is sleeved on the outer wall of the upper portion of the telescopic rod 3, the fixing ring 8 is connected with a mounting plate 9 through a supporting frame, the bottom of the mounting plate 9 is welded to the, 9 top outer walls of mounting panel have solar cell panel 11 on one side through bolted connection, and have battery 12 through bolted connection on the 9 top outer walls of mounting panel, 9 top outer walls of mounting panel center department welding has installation pole 13, there is camera 14 at 13 tops of installation pole through bolted connection, and the 14 outside of camera is equipped with protection casing 15, protection casing 15 cup joints on 13 outer walls of installation pole, there is alarm device 20 through bolted connection on the outer wall of smoke transducer 10 one end is kept away from at 9 tops of mounting panel.
In the utility model, the telescopic rod 3 comprises a sleeve and a connecting pipe which is slidably arranged in the sleeve, and the outer wall of the sleeve is screwed with a fastening bolt which forms a fastening fit with the connecting pipe, the solar panel 11 is connected with the storage battery 12 through a lead, the outer walls of the two sides of the mounting rod 13 are welded with a fixing rod 16 with an L-shaped structure, the top of the fixed rod 16 is connected with a mounting ring 17 through a bearing, connecting rods 18 which are distributed at equal intervals are welded on the outer wall of the mounting ring 17, and the outer wall of one end of the connecting rod 18 is welded with a fan blade 19 with a hemispherical structure, the outer wall of the fan blade 19 is bonded with a whistle and a reflector, the alarm device 20 comprises a buzzer and a flash lamp, and smoke transducer 10 is connected with the PLC controller through the wire, and the PLC controller is connected with alarm device 20 through the wire, camera 14 is connected with the switch, and the switch is connected with battery 12 through the wire.
The working principle is as follows: when the device is fixed, firstly, the first inserted rod 2 at the bottom of the base 1 is inserted into the ground, so that the base 1 contacts the ground, the support rod 6 is rotated again, the second inserted rod 7 is inserted into the ground, the telescopic rod 3 is adjusted, so that the telescopic rod 3 is lifted to a certain height, the camera 14 and the solar cell panel 11 cannot be blocked by interference objects, the switch of the camera 14 and the smoke sensor 10 is opened, the fan blade 19 can rotate when blown by wind, so that a whistle generates noise, meanwhile, the reflecting mirror reflects light, so that birds cannot nest or stop on the mounting plate 9, when a fire disaster occurs in a monitoring area, after the smoke sensor 10 receives smoke, the buzzer and the flash light of the alarm device 20 are operated through the PLC controller with the model of S7-200, the alarm sound and the flash light are sent out to remind a worker, when equipment needs to be overhauled, the height of the telescopic rod 3 is reduced, the camera 14 and the smoke sensor 10 can be conveniently overhauled.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The alarm device for forest fire prevention comprises a base (1) and is characterized in that first inserting rods (2) are welded at four corners of the bottom of the base (1), a telescopic rod (3) is connected to the outer wall of the top of the base (1) through bolts, fixing mechanisms distributed equidistantly are welded on the outer wall of the middle of the telescopic rod (3), each fixing mechanism comprises two fixing blocks (4), a connecting rod (5) is arranged between the two fixing blocks (4), two ends of the connecting rod (5) are respectively welded to the outer walls of the two fixing blocks (4) on the opposite sides, a supporting rod (6) is rotatably connected to the outer wall of the connecting rod (5), a second inserting rod (7) is welded to the bottom of the supporting rod (6), a fixing ring (8) is sleeved on the outer wall of the upper portion of the telescopic rod (3), and the fixing ring (8) is connected, and mounting panel (9) bottom welds in telescopic link (3) top, there are smoke transducer (10) through bolted connection on the one end outer wall of mounting panel (9) bottom, there are solar cell panel (11) through bolted connection on one side of mounting panel (9) top outer wall, and have battery (12) through bolted connection on mounting panel (9) top outer wall, the welding of mounting panel (9) top outer wall center department has installation pole (13), there are camera (14) at installation pole (13) top through bolted connection, and camera (14) outside is equipped with protection casing (15), protection casing (15) cup joint on installation pole (13) outer wall, there are alarm device (20) through bolted connection on smoke transducer (10) one end outer wall is kept away from at mounting panel (9) top.
2. A forest fire alarm device as claimed in claim 1, characterised in that the telescopic rod (3) comprises a sleeve and a connecting pipe slidably mounted in the sleeve, and the outer wall of the sleeve is screwed with a fastening bolt which forms a tight fit with the connecting pipe.
3. A forest fire alarm device as claimed in claim 1, characterised in that the solar panel (11) is connected to the accumulator (12) by wires.
4. A forest fire prevention alarm device as claimed in claim 1, characterised in that the outer walls of both sides of the mounting rod (13) are welded with fixing rods (16) of "L" shaped structure, and the top of the fixing rods (16) is connected with a mounting ring (17) through a bearing.
5. A forest fire prevention alarm device as claimed in claim 4, characterised in that the outer wall of the mounting ring (17) is welded with connecting rods (18) distributed equidistantly, and the outer wall of one end of each connecting rod (18) is welded with a fan blade (19) of a hemispherical structure, and the outer wall of each fan blade (19) is bonded with a whistle and a reflector.
6. A forest fire prevention alarm device as claimed in claim 1, characterised in that the alarm device (20) comprises a buzzer and a flash light, and the smoke sensor (10) is connected by a wire to a PLC controller, which is connected by a wire to the alarm device (20).
7. A forest fire protection warning device as claimed in claim 1, characterised in that the camera (14) is connected to a switch, and the switch is connected to the battery (12) by means of a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179118.2U CN212032317U (en) | 2020-06-23 | 2020-06-23 | Alarm device for forest fire prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021179118.2U CN212032317U (en) | 2020-06-23 | 2020-06-23 | Alarm device for forest fire prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212032317U true CN212032317U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021179118.2U Active CN212032317U (en) | 2020-06-23 | 2020-06-23 | Alarm device for forest fire prevention |
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| Country | Link |
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| CN (1) | CN212032317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112598868A (en) * | 2020-12-04 | 2021-04-02 | 黑龙江省森林保护研究所 | Portable forest fire prevention visualizer |
| CN113611069A (en) * | 2021-08-07 | 2021-11-05 | 赵敬洲 | Forest fire prevention alarm device |
| CN114522358A (en) * | 2022-01-21 | 2022-05-24 | 青岛农业大学 | Novel forest fire prevention median |
-
2020
- 2020-06-23 CN CN202021179118.2U patent/CN212032317U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112598868A (en) * | 2020-12-04 | 2021-04-02 | 黑龙江省森林保护研究所 | Portable forest fire prevention visualizer |
| CN113611069A (en) * | 2021-08-07 | 2021-11-05 | 赵敬洲 | Forest fire prevention alarm device |
| CN114522358A (en) * | 2022-01-21 | 2022-05-24 | 青岛农业大学 | Novel forest fire prevention median |
| CN114522358B (en) * | 2022-01-21 | 2022-09-23 | 青岛农业大学 | Novel forest fire prevention median |
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