CN213751337U

CN213751337U - Fire safety early warning device

Info

Publication number: CN213751337U
Application number: CN202120038932.0U
Authority: CN
Inventors: 陆旭阳
Original assignee: Deqing Jieyun Environmental Technology Co ltd
Current assignee: Sichuan Zhisheng Fire Engineering Co.,Ltd.
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-07-20
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a fire safety early warning device relates to fire safety technical field. This fire safety early warning device, including smoke alarm, smoke alarm's the quantity that fixed block and fixed block were installed to smoke alarm's top surface fixed mounting is two sets of symmetric distributions that are, is provided with worker's shape case between two sets of fixed blocks, and the opening has all been seted up to the both sides of worker's shape case, and the top surface fixed connection of worker's shape case has the dead lever, and the one end of dead lever extends to the inside of worker's shape case, and the top of fixed block is provided with fixed establishment and fixed establishment's quantity and is two sets of central symmetric distributions that are. This fire safety early warning device uses through the cooperation of smoke alarm, fixed block, fixed establishment, outer tube, interior sleeve pipe, connecting rod, stopper, spacing groove, bolt, piston to fix smoke alarm, only needs to promote the connecting rod and just can easily accomplish the installation and dismantle, and help people have reduced the time of installation and dismantlement.

Description

Fire safety early warning device

Technical Field

The utility model relates to a fire safety technical field specifically is a fire safety early warning device.

Background

In modern society, the conflagration generally is that people's carelessness is caused by great carelessness, a conflagration will bring great loss for life and property if can not get effectual suppression of fire, therefore, in order to in time effectual putting out a fire, need provide more convenient effectual fire-fighting equipment, wherein smoke alarm is exactly such important fire-fighting equipment, current partial smoke alarm's structure generally includes alarm body and base, the base is fixed on wall or ceiling, base and alarm body adopt bolted connection's mode fixed, it is all very inconvenient to dismantle and install, when changing the room or fitment, cause damage and waste to smoke alarm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire safety early warning device 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 fire safety early warning device comprises a smoke alarm, wherein fixed blocks are fixedly arranged on the outer surface of the top of the smoke alarm, the fixed blocks are symmetrically distributed in two groups, an I-shaped box is arranged between the two groups of fixed blocks, openings are formed in two sides of the I-shaped box, a fixed rod is fixedly connected to the outer surface of the top of the I-shaped box, one end of the fixed rod extends into the I-shaped box, fixing mechanisms are arranged on the top of the fixed blocks, the fixed mechanisms are symmetrically distributed in two groups, a fixed plate is fixedly arranged on the outer surface of the bottom of the smoke alarm, a dust cover is arranged at the bottom of the fixed plate, a rotating rod is rotatably arranged outside the bottom of the fixed plate, a motor is fixedly arranged at the bottom of the inner side of the dust cover, an output shaft of the motor is fixedly connected with one end of the rotating rod through a coupler, a guide rod is fixedly arranged between the inner bottom of the dust cover and the outer surface of the bottom of the fixed plate, the threaded rod is installed in the rotation between the inboard bottom of dust cover and the bottom surface of fixed plate, and all fixed the cover on dwang and the threaded rod is equipped with the gear, two sets of gear intermeshing, is provided with the connecting plate on threaded rod and the guide bar, and the bottom of connecting plate is provided with miniature camera, and the opening has been seted up to the bottom of dust cover.

Preferably, fixed establishment includes the outer tube, interior sleeve pipe, the connecting rod, the stopper, the spacing groove, the bolt, the piston, the equal fixed mounting in top surface of two sets of fixed blocks has the outer tube, the inner wall fixed mounting of outer tube has the piston, the one end fixed mounting of piston has interior sleeve pipe, the inside that the outer tube extends to the worker shape case is passed to interior sheathed tube one end, the quantity of seting up spacing groove and spacing groove on the interior sleeve pipe is seven groups and is horizontal evenly distributed, the opening has been seted up to the outer wall of outer tube, be provided with the bolt on the outer tube, the one end of bolt is passed the opening and is extended to the inside of spacing groove, the other end fixedly connected with connecting rod of piston, the one end of connecting rod extends to one side and the fixedly connected with stopper of outer tube, be convenient for fix and dismantle smoke alarm.

Preferably, it is as described. One end joint of outer tube is installed in the recess of worker shape case both sides, further fixes smoke alarm, prevents that smoke alarm from dropping.

Preferably, the fixed rod is provided with a clamping groove, the clamping groove is clamped and installed with one end of the inner sleeve, the outer sleeve is clamped and installed with the fixed rod, and the inner sleeve is prevented from sliding in the outer sleeve to limit the inner sleeve.

Preferably, the clamping groove is formed in the bottom of the fixing plate, the clamping block is installed in the clamping groove in an internal clamping mode, the outer surface of the bottom of the clamping block is fixedly connected with the outer surface of the top of the dust cover, and the dust cover is connected with the fixing plate in a clamping mode and convenient to maintain later.

Preferably, the connecting plate is provided with a thread groove matched with the threaded rod, the threaded rod is in threaded installation with the connecting plate, and the guide rod is in sliding installation with the connecting plate, so that the sliding plate can conveniently move up and down.

Preferably, set up the draw-in groove on the connecting plate, the fixture block is installed to the inside joint of draw-in groove, and the bottom surface of fixture block is connected with miniature camera's top surface fixed connection, and miniature camera is installed with the connecting plate joint, and the maintenance is changed to miniature camera in the later stage of being convenient for.

Preferably, the outer wall of smoke alarm inlays the quantity of installing red warning light and is horizontal evenly distributed for six groups, and smoke inlet has been seted up to smoke alarm's outer wall, inlays on the smoke inlet and installs the dust screen, blocks the dust and gets into, extension smoke alarm life.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this fire safety early warning device, through smoke alarm, the fixed block, fixed establishment, the outer tube, interior sleeve pipe, the connecting rod, the stopper, the spacing groove, the bolt, the cooperation of piston is used and is fixed smoke alarm, only need promote the connecting rod and just can easily accomplish the installation and dismantle, help people have reduced the time of installation with the dismantlement, work efficiency has been improved, be difficult to cause the damage to the alarm, furthest's assurance smoke alarm's integrality, smoke alarm's utilization ratio has been improved greatly, the later stage is changed the room only need install a new base again can, the installation and the secondary transfer in later stage have been convenient for, can reduce the damage to the room top surface, increase the pleasing to the eye degree in room.

(2) This fire safety early warning device, through the dead lever, the fixed plate, a motor, the dwang, the gear, the threaded rod, the guide bar, the connecting plate, the condition in the room can be observed constantly in the cooperation use of miniature camera head, when house owner is not at home, can more effectually pass through the camera with the condition in the house and transmit for house owner, made things convenient for more that the fire fighter passes through the quantity of the stranded personnel in the camera observation house and the position stranded, can be more timely rapid expand the rescue to the stranded personnel, shorten the rescue time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of the portion B of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1 smoke alarm, 2 fixed blocks, 3 fixing mechanisms, 301 outer sleeves, 302 inner sleeves, 303 connecting rods, 304 limiting blocks, 305 limiting grooves, 306 bolts, 307 pistons, 4 dustproof covers, 5 fixed rods, 6 fixed plates, 7 motors, 8 rotating rods, 9 gears, 10 threaded rods, 11 guide rods, 12 connecting plates, 13 miniature cameras and 14I-shaped boxes.

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. 1-4, the present invention provides a technical solution: a fire safety early warning device comprises a smoke alarm 1, wherein fixed blocks 2 are fixedly arranged on the outer surface of the top of the smoke alarm 1, the fixed blocks 2 are symmetrically distributed in two groups, an I-shaped box 14 is arranged between the two groups of fixed blocks 2, openings are formed in two sides of the I-shaped box 14, a fixed rod 5 is fixedly connected to the outer surface of the top of the I-shaped box 14, one end of the fixed rod 5 extends into the I-shaped box 14, fixing mechanisms 3 are arranged on the top of the fixed blocks 2, the fixing mechanisms 3 are symmetrically distributed in two groups, a fixed plate 6 is fixedly arranged on the outer surface of the bottom of the smoke alarm 1, a dust cover 4 is arranged at the bottom of the fixed plate 6, a rotating rod 8 is rotatably arranged outside the bottom of the fixed plate 6, a motor 7 is fixedly arranged at the bottom of the inner side of the dust cover 4, and an output shaft of the motor 7 is fixedly connected with one end of the rotating rod 8 through a coupler, a guide rod 11 is fixedly arranged between the bottom of the inner side of the dust cover 4 and the outer surface of the bottom of the fixed plate 6, a threaded rod 10 is rotatably arranged between the bottom of the inner side of the dust cover 4 and the outer surface of the bottom of the fixed plate 6, gears 9 are fixedly sleeved on the rotating rod 8 and the threaded rod 10, two groups of gears 9 are mutually meshed, a connecting plate 12 is arranged on the threaded rod 10 and the guide rod 11, a micro camera 13 is arranged at the bottom of the connecting plate 12, a control motor 7 is started to drive the rotating rod 8 to rotate, the rotating rod 8 drives the gears 9 to rotate while rotating, the two groups of gears 9 are mutually meshed, the gears 9 drive the other group of gears 9 to rotate while rotating, the other group of gears 9 drive the threaded rod 10 to rotate, the connecting plate 12 is driven by the threaded rod 10 to move downwards, and the connecting plate 12 drives the micro camera 13 to move downwards to pass through the opening to observe the conditions in the room, when house owner is not at home, the condition in the house can be more effectively transmitted to the house owner through the camera, the fire fighter can observe the quantity and the trapped position of trapped personnel in the house through camera shooting more conveniently, the trapped personnel can be more timely and rapidly expanded for rescue, the rescue time is shortened, and the opening is opened at the bottom of the dust cover 4.

The fixing mechanism 3 comprises an outer sleeve 301, an inner sleeve 302, a connecting rod 303, limit blocks 304, limit grooves 305, bolts 306 and pistons 307, the outer sleeve 301 is fixedly installed on the outer surfaces of the tops of the two groups of fixing blocks 2, the pistons 307 are fixedly installed on the inner wall of the outer sleeve 301, one end of each piston 307 is fixedly installed with the inner sleeve 302, one end of each inner sleeve 302 penetrates through the outer sleeve 301 to extend into the I-shaped box 14, the limit grooves 305 are formed in the inner sleeve 302, the number of the limit grooves 305 is seven groups and are transversely and uniformly distributed, an opening is formed in the outer wall of the outer sleeve 301, the outer sleeve 301 is placed in grooves in two sides of the I-shaped box 14, the connecting rod 303 is manually pushed, the connecting rod 303 drives the inner sleeve 302 to penetrate through the openings in two sides of the I-shaped box 14 to be inserted into clamping grooves in the outer wall of the fixing rod 5, the bolts 306 are inserted into the limit grooves 305 in the inner sleeve 302 through the openings in the outer sleeve 301, and the fixing is completed, the installation and the disassembly can be easily completed only by pushing the connecting rod, the time for the installation and the disassembly is reduced, the working efficiency is improved, the alarm is not easily damaged, the integrity of the smoke alarm is ensured to the maximum extent, the utilization rate of the smoke alarm is greatly improved, only a new base needs to be installed when a room is replaced in the later period, the later-period installation and secondary transfer are facilitated, the damage to the top surface of the room can be reduced, the attractiveness of the room is improved, the bolt 306 is arranged on the outer sleeve 301, one end of the bolt 306 penetrates through the opening and extends into the limiting groove 305, the connecting rod 303 is fixedly connected to the other end of the piston 307, one end of the connecting rod 303 extends to one side of the outer sleeve 301 and is fixedly connected with the limiting block 304, one end of the outer sleeve 301 is clamped and installed in the grooves on the two sides of the H-shaped box 14, and the clamping groove is formed in the fixing rod 5, the clamping groove is clamped and installed with one end of the inner sleeve 302, the outer sleeve 301 is clamped and installed with the fixed rod 5, the bottom of the fixed plate 6 is provided with the clamping groove, the inner part of the clamping groove is clamped and installed with the clamping block, the outer surface of the bottom of the clamping block is fixedly connected with the outer surface of the top of the dust cover 4, the dust cover 4 is clamped and installed with the fixed plate 6, the connecting plate 12 is provided with a thread groove matched with the thread rod 10, the thread rod 10 is in thread installation with the connecting plate 12, the guide rod 11 is in sliding installation with the connecting plate 12, the connecting plate 12 is provided with the clamping groove, the clamping block is clamped and installed inside the clamping groove, the outer surface of the bottom of the clamping block is fixedly connected with the outer surface of the top of the micro camera 13, the micro camera 13 is clamped and installed with the connecting plate 12, the number of the red warning lamps embedded and installed on the outer wall of the smoke alarm 1 is six groups and is transversely and uniformly distributed, the outer wall of the smoke alarm 1 is provided with a smoke inlet, the smoke inlet is embedded with a dust screen.

The working principle is as follows: put outer tube 301 into the recess on worker shape case 14 both sides, the manual connecting rod 303 that promotes, connecting rod 303 drives interior sleeve pipe 302 and passes in the opening on worker shape case 14 both sides injects the draw-in groove on the outer wall of dead lever 5, inject bolt 306 into the spacing groove 305 on interior sleeve pipe 302 through the opening on outer tube 301, it finishes to fix, control motor 7 starts to drive dwang 8 and rotates, dwang 8 drives gear 9 and rotates when carrying out the pivoted, two sets of gear 9 intermeshing, gear 9 is the pivoted and drives another set of gear 9 and rotates simultaneously, another set of gear 9 drives threaded rod 10 and rotates, threaded rod 10 drives connecting plate 12 and moves down, connecting plate 12 drives miniature camera 13 and moves down and passes the condition in the opening observation room.

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.

Claims

1. The utility model provides a fire safety precaution device, includes smoke alarm (1), its characterized in that: the smoke alarm is characterized in that fixed blocks (2) are fixedly arranged on the outer surface of the top of the smoke alarm (1) and the fixed blocks (2) are symmetrically distributed in two groups, an I-shaped box (14) is arranged between the two groups of fixed blocks (2), openings are formed in two sides of the I-shaped box (14), fixed rods (5) are fixedly connected to the outer surface of the top of the I-shaped box (14), one ends of the fixed rods (5) extend into the I-shaped box (14), fixing mechanisms (3) are arranged on the top of the fixed blocks (2) and the fixing mechanisms (3) are symmetrically distributed in two groups, a fixed plate (6) is fixedly arranged on the outer surface of the bottom of the smoke alarm (1), a dust cover (4) is arranged at the bottom of the fixed plate (6), a rotating rod (8) is rotatably arranged outside the bottom of the fixed plate (6), and a, the one end fixed connection that the output shaft of motor (7) passes through shaft coupling and dwang (8), fixed mounting has guide bar (11) between the inboard bottom of dust cover (4) and the bottom surface of fixed plate (6), rotate between the inboard bottom of dust cover (4) and the bottom surface of fixed plate (6) and install threaded rod (10), it is equipped with gear (9) all to fix the cover on dwang (8) and threaded rod (10), two sets of gear (9) intermeshing, be provided with connecting plate (12) on threaded rod (10) and guide bar (11), the bottom of connecting plate (12) is provided with miniature camera (13), the opening has been seted up to the bottom of dust cover (4).

2. A fire safety precaution device as claimed in claim 1, wherein: the fixing mechanism (3) comprises an outer sleeve (301), an inner sleeve (302), a connecting rod (303), limiting blocks (304), limiting grooves (305), bolts (306) and pistons (307), the outer surface of the top of each of the two groups of fixing blocks (2) is fixedly provided with the outer sleeve (301), the inner wall of the outer sleeve (301) is fixedly provided with the pistons (307), one end of each piston (307) is fixedly provided with the inner sleeve (302), one end of each inner sleeve (302) penetrates through the outer sleeve (301) to extend into the H-shaped box (14), the inner sleeve (302) is provided with the limiting grooves (305), the limiting grooves (305) are distributed horizontally and uniformly in seven groups, the outer wall of the outer sleeve (301) is provided with an opening, the outer sleeve (301) is provided with the bolts (306), one end of each bolt (306) penetrates through the opening to extend into the limiting groove (305), the other end of each piston (307) is fixedly connected with the connecting rod (303), one end of the connecting rod (303) extends to one side of the outer sleeve (301) and is fixedly connected with a limiting block (304).

3. A fire safety precaution device as claimed in claim 2, wherein: one end of the outer sleeve (301) is clamped and installed in grooves on two sides of the I-shaped box (14).

4. A fire safety precaution device as claimed in claim 2, wherein: a clamping groove is formed in the fixing rod (5), the clamping groove is connected with one end of the inner sleeve (302) in a clamping mode, and the outer sleeve (301) is connected with the fixing rod (5) in a clamping mode.

5. A fire safety precaution device as claimed in claim 1, wherein: the clamping groove is formed in the bottom of the fixing plate (6), the clamping block is mounted in clamped connection with the inside of the clamping groove, the outer surface of the bottom of the clamping block is fixedly connected with the outer surface of the top of the dust cover (4), and the dust cover (4) is mounted in clamped connection with the fixing plate (6).

6. A fire safety precaution device as claimed in claim 1, wherein: the connecting plate (12) is provided with a thread groove matched with the threaded rod (10), the threaded rod (10) is in threaded installation with the connecting plate (12), and the guide rod (11) is in sliding installation with the connecting plate (12).

7. A fire safety precaution device as claimed in claim 6, wherein: the connecting plate (12) is provided with a clamping groove, the clamping groove is clamped and connected with a clamping block, the outer surface of the bottom of the clamping block is fixedly connected with the outer surface of the top of the miniature camera (13), and the miniature camera (13) is clamped and connected with the connecting plate (12).

8. A fire safety precaution device as claimed in claim 1, wherein: the outer wall of smoke alarm (1) is inlayed and is installed red warning light, and the quantity of red warning light is horizontal evenly distributed for six groups, and the outer wall of smoke alarm (1) has been seted up into the mouth, inlays on the mouth and installs the dust screen.