CN112451891A

CN112451891A - Fire alarm equipment with dual alarm system

Info

Publication number: CN112451891A
Application number: CN202011273867.6A
Authority: CN
Inventors: 乔玉桃; 任小平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-03-09

Abstract

The invention discloses a fire-fighting alarm device with a double alarm system, which comprises a fire-fighting box, a cover plate, a locking mechanism, a fixing mechanism, a base, a telescopic spring, a first trigger switch, a fixing base, a bolt, a trigger mechanism, a second trigger switch, a collision spring and a double alarm module. The invention has the beneficial effects that: through the dual alarm module of the inboard installation of fire hose bottom portion, be favorable to protecting the fire hose state, be favorable to tracking the control to the position of fire hose simultaneously, prevent that the fire hose from losing, through the installation between base and the fixing base, thereby make the fire hose carry out fixed mounting, be connected at first conflict switch and dual alarm module, be favorable to preventing that the fire hose from losing, carry out the closure protection to apron and fire hose under blocked mechanical system effect, simultaneously under the effect of second trigger switch, be favorable to protecting the state of opening and shutting of apron, prevent that inside device from losing and damaging.

Description

Fire alarm equipment with dual alarm system

Technical Field

The invention relates to an alarm device, in particular to a fire-fighting alarm device with a double alarm system, and belongs to the technical field of double alarm.

Background

The fire hydrant case is a case for storing fire hydrant, is used for putting out a fire when on fire, need join in marriage the hosepipe, squirt etc. the mounting means has obviously adorns the formula, secretly adorns the formula, half secretly adorns the formula, when meeting the fire alarm, according to the mode of opening of chamber door, press the spring lock on the door, the pin withdraws from automatically, after pulling out the case door, take off the squirt and pull the water tape dish, pull out the hosepipe, connect hosepipe interface and fire hydrant interface simultaneously, pull out the switch of public inner wall in the box, the indoor fire hydrant hand wheel is along opening the direction and unscrew, can carry out the water spray and put out a fire.

Through the installation of fire hose to the convenience can carry out the incident treatment lifesaving when emergency, however, traditional fire hose functional structure singleness opens and shuts easily, thereby makes outside personnel lead to the fact the damage to the inside equipment of fire hose, influences follow-up use, has the removal or when opening and shutting as the fire hose simultaneously, is difficult quick sends out the police dispatch newspaper, thereby has reduced the protectiveness to the fire hose.

Disclosure of Invention

The present invention is directed to solving the above problems, and an object of the present invention is to provide a fire alarm device with a dual alarm system, which can protect the position and status of a fire box well and prevent external personnel from being damaged.

The invention achieves the aim through the following technical scheme, and the fire-fighting alarm equipment with the double alarm system comprises a fire-fighting box and a cover plate arranged on one side of the fire-fighting box, wherein one end of the cover plate is rotatably connected with one side of the fire-fighting box, and the cover plate is closed with one side of the fire-fighting box through a locking mechanism; the fire fighting box comprises a fire fighting box body, and is characterized in that a double alarm module is installed on the inner side of the bottom of the fire fighting box body, a plurality of trigger mechanisms distributed at equal intervals are installed inside one side of the fire fighting box body, each trigger mechanism comprises a second trigger switch and an abutting spring, the second trigger switches are installed inside one side of the fire fighting box body respectively, the abutting springs are installed at one ends of the second trigger switches respectively, the second trigger switches are connected with the inner side of the fire fighting box body in a sliding mode through the abutting springs, the other ends of the second trigger switches abut against the inner side of a cover plate, and the second trigger switches are electrically connected with the double alarm module respectively; the four bases are respectively installed at the four corners of the bottom of the fire fighting box, the first trigger switch is installed in the base in a sliding mode, and the telescopic springs are respectively installed on the top sides of the first trigger switch; the four fixed seats are detachably connected with the ground through the bolts respectively, and the tops of the four fixed seats are slidably connected with the inner sides of the bottoms of the four bases respectively; four the top side of fixing base respectively with first trigger switch contradicts, four the base is respectively through a plurality of bolt and four the fixing base can be dismantled and be connected, four first trigger switch respectively with dual alarm module electric connection.

Preferably, in order to conveniently control the bayonet lock, the locking mechanism comprises a handle, the handle is mounted at the center of one end of the outer side of the cover plate, and the handle is of a 7-shaped structure.

Preferably, for the convenience the block pin is contradicted the block, blocked mechanical system still includes the draw-in groove, the draw-in groove is "L" shape structure, the draw-in groove is located the outside one end center department of fire hose.

Preferably, in order to fasten the clamping groove, the cover plate is fastened with the fire box, the fastening mechanism further comprises a clamping pin, the clamping pin is longitudinally and slidably mounted on the inner side of one end of the cover plate, one end of the clamping pin is connected with the handle, the other end of the clamping pin is of a hook-shaped structure, and the other end of the clamping pin penetrates through the cover plate and extends to the clamping groove to be fastened inside the clamping groove.

Preferably, in order to enable the latch to reset and interfere, the locking mechanism further comprises a reset spring, the reset spring is installed at the center of the bottom side of the latch, and the handle is slidably connected with the outer side wall of the cover plate through the latch.

Preferably, in order to facilitate the sliding of the sliding rod, the locking mechanism further includes a guide groove, the guide groove is disposed at the center of the inner portion of the cover plate, and the guide groove is of a cylindrical structure.

Preferably, in order to make the detent slide smoothly and stably, the locking mechanism further includes a sliding rod, one end of the sliding rod is connected to the center of the bottom side of the detent, and the bottom of the sliding rod penetrates through the return spring and is slidably connected to the inside of the guide groove.

The invention has the beneficial effects that: according to the fire box, the double alarm module arranged on the inner side of the bottom of the fire box is beneficial to protecting the state of the fire box, and is also beneficial to tracking and monitoring the position of the fire box and preventing the fire box from being lost, the fire box is fixedly arranged through the installation between the base and the fixing seat, the first touch switch is connected with the double alarm module to be beneficial to preventing the fire box from being lost, the cover plate and the fire box are protected in a closed mode under the action of the locking mechanism, and meanwhile, the opening and closing state of the cover plate is protected under the action of the second trigger switch to prevent internal devices from being lost and damaged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cover plate and the locking mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.

In the figure: 1. fire hose, 2, apron, 3, blocked mechanical system, 31, handle, 32, bayonet lock, 33, draw-in groove, 34, reset spring, 35, guide slot, 36, slide bar, 4, fixed establishment, 41, base, 42, expanding spring, 43, first trigger switch, 44, fixing base, 45, bolt, 5, trigger mechanism, 51, second trigger switch, 52, conflict spring, 6, dual alarm module.

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. 1-4, a fire alarm device with a dual alarm system includes a fire box 1 and a cover plate 2 installed at one side of the fire box 1, wherein one end of the cover plate 2 is rotatably connected to one side of the fire box 1, and the cover plate 2 is closed to one side of the fire box 1 through a locking mechanism 3; the double-alarm module 6 is installed on the inner side of the bottom of the fire box 1, a plurality of trigger mechanisms 5 distributed at equal intervals are installed inside one side of the fire box 1, each trigger mechanism 5 comprises a second trigger switch 51 and a collision spring 52, the second trigger switches 51 are installed inside one side of the fire box 1 respectively, the collision springs 52 are installed at one ends of the second trigger switches 51 respectively, the second trigger switches 51 are connected with the inner side of the fire box 1 in a sliding mode through the collision springs 52, the other ends of the second trigger switches 51 are in collision with the inner side of the cover plate 2, and the second trigger switches 51 are electrically connected with the double-alarm module 6 respectively; four corners of the bottom of the fire box 1 are respectively provided with a fixing mechanism 4, each fixing mechanism 4 comprises a base 41, a telescopic spring 42, a first trigger switch 43, a fixing seat 44 and a bolt 45, the four bases 41 are respectively arranged at the four corners of the bottom of the fire box 1, the first trigger switch 43 is slidably arranged in each base 41, and the telescopic springs 42 are respectively arranged on the top sides of the first trigger switches 43; the four fixed seats 44 are detachably connected with the ground through the bolts 45, and the tops of the four fixed seats 44 are slidably connected with the inner sides of the bottoms of the four bases 41; four the top side of fixing base 44 respectively with first trigger switch 43 is contradicted, four base 41 is respectively through a plurality of bolt 45 and four fixing base 44 can dismantle the connection, four first trigger switch 43 respectively with dual alarm module 6 electric connection.

As a technical optimization scheme of the invention, the locking mechanism 3 comprises a handle 31, the handle 31 is arranged at the center of one end of the outer side of the cover plate 2, and the handle 31 is in a 7-shaped structure.

As a technical optimization scheme of the invention, the locking mechanism 3 further comprises a clamping groove 33, the clamping groove 33 is of an L-shaped structure, and the clamping groove 33 is arranged at the center of one end of the outer side of the fire box 1.

As a technical optimization scheme of the present invention, the locking mechanism 3 further includes a bayonet 32, the bayonet 32 is longitudinally slidably mounted on an inner side of one end of the cover plate 2, one end of the bayonet 32 is connected to the handle 31, the other end of the bayonet 32 is in a hook-shaped structure, and the other end of the bayonet 32 penetrates through the cover plate 2 and extends into the bayonet 33 to be engaged therewith.

As a technical optimization solution of the present invention, the locking mechanism 3 further includes a return spring 34, the return spring 34 is installed at the bottom center of the detent 32, and the handle 31 is slidably connected to the outer sidewall of the cover plate 2 through the detent 32.

As a technical optimization scheme of the present invention, the locking mechanism 3 further includes a guide groove 35, the guide groove 35 is disposed at the inner center of the cover plate 2, and the guide groove 35 is a cylindrical structure.

As a technical optimization solution of the present invention, the locking mechanism 3 further includes a sliding rod 36, one end of the sliding rod 36 is connected to the bottom center of the bayonet 32, and the bottom of the sliding rod 36 penetrates through the return spring 34 and is slidably connected to the inside of the guide slot 35.

When the invention is used, firstly, the double alarm module 6 (the principle of the double alarm module refers to patent: 201420293386.5) arranged at the inner side of the bottom of the fire box 1 is beneficial to protecting the position and the state of the fire box 1, simultaneously, the position of the fire box 1 is beneficial to tracking and monitoring, the loss of the fire box 1 is prevented, four fixed seats 44 are detachably connected and arranged with the ground through a plurality of bolts 45, then, four bases 41 at the bottom of the fire box 1 are respectively slid into the tops of the four fixed seats 44, so that the top sides of the fixed seats 44 are butted with a first trigger switch 43, then, the bases 41 are detachably connected and arranged with the fixed seats 44 through the plurality of bolts 45, the separation of the bases 41 and the fixed seats 44 is favorably prevented, when the bases 41 are separated from the fixed seats 44, the first trigger switch 43 is reset and triggered, so that the double alarm module 6 sends an alarm instruction, and is, when apron 2 and fire hose 1 closed back, second trigger switch 51 can be contradicted and be in the state of triggering in advance, under the block of bayonet lock 32 and draw-in groove 33, make between apron 2 and the fire hose 1 closed closely be difficult for opening and shutting, when outside personnel opened apron 2, second trigger switch 51 resets and triggers, thereby make 6 action alarms of dual alarm module, thereby be favorable to protecting the closed state of fire hose 1, prevent that personnel from opening and shutting at will, to the damage of the inside equipment of fire hose 1.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fire alarm equipment with dual alarm system, includes fire hose (1) and install in apron (2) of fire hose (1) one side, its characterized in that: one end of the cover plate (2) is rotatably connected with one side of the fire fighting box (1), and the cover plate (2) is closed with one side of the fire fighting box (1) through a locking mechanism (3); the fire fighting box comprises a fire fighting box body (1), and is characterized in that a double alarm module (6) is installed on the inner side of the bottom of the fire fighting box body (1), a plurality of trigger mechanisms (5) distributed at equal intervals are installed inside one side of the fire fighting box body (1), each trigger mechanism (5) comprises a second trigger switch (51) and a collision spring (52), the second trigger switches (51) are installed inside one side of the fire fighting box body (1) respectively, the collision springs (52) are installed at one ends of the second trigger switches (51) respectively, the second trigger switches (51) are in sliding connection with the inner side of the fire fighting box body (1) through the collision springs (52), the other ends of the second trigger switches (51) are in collision with the inner side of a cover plate (2), and the second trigger switches (51) are electrically connected with the double alarm module (6) respectively; the four corners of the bottom of the fire fighting box (1) are respectively provided with a fixing mechanism (4), each fixing mechanism (4) comprises a base (41), an expansion spring (42), a first trigger switch (43), a fixing seat (44) and a bolt (45), the four bases (41) are respectively arranged at the four corners of the bottom of the fire fighting box (1), the first trigger switches (43) are slidably arranged in the bases (41), and the expansion springs (42) are respectively arranged on the top sides of the first trigger switches (43); the four fixed seats (44) are detachably connected with the ground through the bolts (45), and the tops of the four fixed seats (44) are slidably connected with the inner sides of the bottoms of the four bases (41) respectively; four the top side of fixing base (44) respectively with first trigger switch (43) are contradicted, four base (41) are respectively through a plurality of bolt (45) and four fixing base (44) can be dismantled the connection, four first trigger switch (43) respectively with dual alarm module (6) electric connection.

2. A fire alarm device with dual alarm system as recited in claim 1, wherein: the locking mechanism (3) comprises a handle (31), the handle (31) is installed at the center of one end of the outer side of the cover plate (2), and the handle (31) is of a 7-shaped structure.

3. A fire alarm device with dual alarm system as recited in claim 2, wherein: the locking mechanism (3) further comprises a clamping groove (33), the clamping groove (33) is of an L-shaped structure, and the clamping groove (33) is formed in the center of one end of the outer side of the fire box (1).

4. A fire alarm device with dual alarm system as recited in claim 3, wherein: the locking mechanism (3) further comprises a clamping pin (32), the clamping pin (32) is longitudinally slidably mounted at the inner side of one end of the cover plate (2), one end of the clamping pin (32) is connected with the handle (31), the other end of the clamping pin (32) is of a hook-shaped structure, and the other end of the clamping pin (32) penetrates through the cover plate (2) and extends to the inner clamping of the clamping groove (33).

5. A fire alarm device with dual alarm system as recited in claim 4, wherein: the locking mechanism (3) further comprises a return spring (34), the return spring (34) is installed at the center of the bottom side of the clamping pin (32), and the handle (31) is connected with the outer side wall of the cover plate (2) in a sliding mode through the clamping pin (32).

6. A fire alarm device with dual alarm system as recited in claim 5, wherein: the locking mechanism (3) further comprises a guide groove (35), the guide groove (35) is formed in the center of the inner portion of the cover plate (2), and the guide groove (35) is of a cylindrical structure.

7. A fire alarm device with dual alarm system as recited in claim 6, wherein: the locking mechanism (3) further comprises a sliding rod (36), one end of the sliding rod (36) is connected with the center of the bottom side of the bayonet lock (32), and the bottom of the sliding rod (36) penetrates through the return spring (34) and is connected with the inside of the guide groove (35) in a sliding mode.