Novel fire monitoring and early warning device for afforestation engineering
Technical Field
The utility model belongs to the technical field of report to the police, concretely relates to novel fire monitoring early warning for afforestation engineering device.
Background
Audible and visual alarm calls for the acousto-optic warning number again, set up in order to satisfy the special requirement to warning loudness and mounted position, two kinds of alarm signal of sound, light are sent out simultaneously, when the fire monitoring early warning for afforestation engineering, audible and visual alarm often can be used, when monitoring the conflagration, audible and visual alarm sends out two kinds of alarm signal of sound, light, the convenient personnel that pass through in time, handle the conflagration, various audible and visual alarm that are used for the fire monitoring early warning for afforestation engineering on the market have various problems.
Like the fire audible and visual annunciator that the bulletin number of authorizing is disclosed for CN210052260U, it has realized simple structure, makes things convenient for the dismouting, at the dismouting in-process, does not need a plurality of personnel to assist the cooperation, has improved maintenance efficiency, but does not solve the current audible and visual annunciator that is used for fire monitoring early warning for afforestation engineering still problem that exists: other positions are installed to inconvenient audible-visual annunciator body, lead to inconvenient install audible-visual annunciator height, have reduced audible-visual annunciator's warning effect, and when audible-visual annunciator used, inconvenient rain-proof work of carrying on makes the audible-visual annunciator that exposes in the external world take place to damage easily when rainwater weather simultaneously, for this we propose a novel fire monitoring early warning device for afforestation engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fire monitoring early warning device for afforestation engineering to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel fire monitoring and early warning device for afforestation engineering comprises a mounting plate and an audible and visual alarm body, wherein supporting legs are welded on the lower surface of the mounting plate, a mounting groove is formed in the middle position of the upper surface of the mounting plate, the bottom of the audible and visual alarm body is arranged in the mounting groove, positioning holes are symmetrically formed in two sides of the audible and visual alarm body, positioning rods are inserted in the positioning holes and are arranged in the mounting plate in a sliding manner, the inside of the mounting plate is positioned outside the circumference of the positioning rods and is provided with cavities, springs are arranged in the cavities in a sliding manner and are sleeved on the circumference of the positioning rods, a circular ring is welded at the edge of the upper surface of the mounting plate, electric push rods are symmetrically arranged on the upper surface of the circular ring, connecting rods are welded at the output ends of the, the lower surface threaded connection of connecting rod has fastening bolt, the connecting rod with pass through between the push rod fastening bolt fixed connection, the top welding of push rod has rain-proof cover, the upper surface edge of ring has seted up annular breach, the bottom circumference setting of rain-proof cover is in on the annular breach.
Preferably, the supporting legs are welded with reinforcing rods, and the reinforcing rods are X-shaped stainless steel rods.
Preferably, the outer side of the bottom of the supporting leg is welded with a fixing block, and the fixing block is provided with a threaded hole.
Preferably, one end of the positioning rod is welded with a pinching block, and the pinching block is arranged on the outer surface of the mounting plate.
Preferably, one end of the spring is fixedly arranged on the inner wall of the cavity, and the other end of the spring is fixedly arranged on the circumference of the positioning rod.
Preferably, a rubber sealing ring is arranged between the rain cover and the annular notch, and the rubber sealing ring is fixedly bonded on the surface of the annular notch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a pulling locating lever puts into the mounting groove with the audible-visual annunciator body in, then loosens the locating lever, and the effect through the spring is in inserting the locating hole with the one end of locating lever to fix the audible-visual annunciator body on the mounting panel, the convenience is installed the audible-visual annunciator body.
(2) The utility model discloses a set up rain-proof cover in audible-visual annunciator's the outside, can play rain-proof effect to audible-visual annunciator, increase audible-visual annunciator's life, utilize electric putter to promote the push rod simultaneously and remove, make the push rod drive rain-proof cover rebound, when reporting to the police, can raise rain-proof cover, reduced rain-proof cover to the separation effect of sound, through screwing out fastening bolt from the bottom of push rod in addition, can carry out the dismouting to rain-proof cover to can not influence the dismantlement to audible-visual annunciator body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. mounting a plate; 2. a sound and light alarm body; 3. a support leg; 4. mounting grooves; 5. positioning holes; 6. positioning a rod; 7. a cavity; 8. a spring; 9. a circular ring; 10. an electric push rod; 11. a connecting rod; 12. a push rod; 13. fastening a bolt; 14. a rain cover; 15. an annular gap; 16. a reinforcing bar; 17. a fixed block; 18. kneading blocks; 19. a rubber seal ring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel fire monitoring and early warning device for afforestation engineering comprises a mounting plate 1 and an audible and visual alarm body 2, wherein supporting legs 3 are welded on the lower surface of the mounting plate 1, a mounting groove 4 is formed in the middle position of the upper surface of the mounting plate 1, the bottom of the audible and visual alarm body 2 is arranged in the mounting groove 4, positioning holes 5 are symmetrically formed in two sides of the audible and visual alarm body 2, positioning rods 6 are inserted into the positioning holes 5, the positioning rods 6 are slidably arranged in the mounting plate 1, cavities 7 are formed in the mounting plate 1 and positioned on the outer sides of the peripheries of the positioning rods 6, springs 8 are slidably arranged in the cavities 7 and are sleeved on the peripheries of the positioning rods 6, the audible and visual alarm body 2 is placed into the mounting groove 4 by pulling the positioning rods 6, then the positioning rods 6 are loosened, one ends of the positioning rods 6 are inserted into the positioning holes 5, the audible and visual alarm body 2 is convenient to mount;
the edge of the upper surface of the mounting plate 1 is welded with a ring 9, the upper surface of the ring 9 is symmetrically provided with electric push rods 10, the output end of the electric push rod 10 is welded with a connecting rod 11, the upper surface of the connecting rod 11 is provided with a push rod 12, the lower surface of the connecting rod 11 is in threaded connection with a fastening bolt 13, the connecting rod 11 is fixedly connected with the push rod 12 through the fastening bolt 13, the top of the push rod 12 is welded with a rain cover 14, the edge of the upper surface of the ring 9 is provided with an annular notch 15, the bottom circumference of the rain cover 14 is arranged on the annular notch 15, the push rod 12 is pushed by the electric push rod 10 to move, so that, when alarming, the rain cover 14 can be lifted, the sound blocking effect of the rain cover 14 is reduced, in addition, the fastening bolt 13 is screwed out from the bottom of the push rod 12, so that the rain cover 14 can be disassembled, and the disassembly of the audible and visual alarm body 2 cannot be influenced.
In order to increase the stability of the leg 3, in the present embodiment, it is preferable that the leg 3 is welded with a reinforcing rod 16, and the reinforcing rod 16 is configured as an X-shaped stainless steel rod.
In order to conveniently install and fix the supporting leg 3 and conveniently install the supporting leg 3 at a proper position, in the embodiment, preferably, a fixing block 17 is welded on the outer side of the bottom of the supporting leg 3, and a threaded hole is formed in the fixing block 17.
In order to facilitate pulling of the positioning rod 6, in the present embodiment, it is preferable that a knob 18 is welded to one end of the positioning rod 6, and the knob 18 is disposed on the outer surface of the mounting plate 1.
In order to apply the elastic force of the spring 8 to the positioning rod 6, in the present embodiment, preferably, one end of the spring 8 is fixedly disposed on the inner wall of the cavity 7, and the other end of the spring 8 is fixedly disposed on the circumference of the positioning rod 6.
In order to increase the sealing performance between the rain cover 14 and the annular gap 15, in this embodiment, it is preferable that a rubber sealing ring 19 is disposed between the rain cover 14 and the annular gap 15, and the rubber sealing ring 19 is fixedly bonded to the surface of the annular gap 15.
The utility model discloses a theory of operation: the sound-light alarm body 2 is placed in the mounting groove 4 by pulling the positioning rod 6, then the positioning rod 6 is loosened, one end of the positioning rod 6 is inserted into the positioning hole 5 through the action of the spring 8, so that the sound-light alarm body 2 is fixed on the mounting plate 1, and the sound-light alarm body 2 is convenient to mount; set up rain-proof cover 14 through the outside at audible-visual annunciator, can play rainproof effect to audible-visual annunciator, increase audible-visual annunciator's life, utilize electric putter 10 to promote push rod 12 to remove simultaneously, make push rod 12 drive rain-proof cover 14 and upwards remove, when reporting to the police, can raise rain-proof cover 14, rain-proof cover 14 has been reduced to the separation effect of sound, in addition through unscrewing fastening bolt 13 from the bottom of push rod 12, can carry out the dismouting to rain-proof cover 14, thereby can not influence the dismantlement to audible-visual annunciator body 2.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.