CN215576870U

CN215576870U - Fire detection alarm with superior performance for intelligent fire fighting

Info

Publication number: CN215576870U
Application number: CN202121591436.4U
Authority: CN
Inventors: 黄莲花
Original assignee: Sichuan Xinchuangyuan Technology Co ltd
Current assignee: Sichuan Xinchuangyuan Technology Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-18
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses an intelligent fire-fighting fire detection alarm with excellent performance, which comprises a mounting plate, a first connecting mechanism, a fire detection alarm body and a second connecting mechanism, wherein the first connecting mechanism is fixedly connected to the bottom of the mounting plate, the fire detection alarm body is arranged in the first connecting mechanism, the bottom of the fire detection alarm body penetrates through the first connecting mechanism, the number of the second connecting mechanisms is two, the two second connecting mechanisms are symmetrically arranged on two sides of the fire detection alarm body, the first connecting mechanism comprises mounting cylinders, and the mounting cylinders are fixedly connected to the bottom of the mounting plate. This wisdom fire control is with fire detection alarm that performance is superior, structural design is reasonable, and convenient to use adopts the joint mounting means to with wall direct contact, can make it have better anti-seismic performance, avoided having improved performance because of the internal component damage that the wall body vibrations lead to, also be convenient for carry out the dismouting maintenance simultaneously, can satisfy diversified demand.

Description

Fire detection alarm with superior performance for intelligent fire fighting

Technical Field

The utility model relates to the technical field of intelligent fire fighting equipment, in particular to a fire detection alarm with excellent intelligent fire fighting performance.

Background

At present, the fire detection alarm for intelligent fire protection in the prior art mostly adopts the fixed mounting's mode, does not have better shock attenuation effect when using, causes the internal element damage because of wall body vibrations easily, and then influences performance, still has the shortcoming of the dismouting maintenance of being not convenient for simultaneously, is difficult to satisfy diversified demand, for this we have proposed a fire detection alarm for intelligent fire protection superior performance to solve the problem of proposing in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent fire-fighting fire detection alarm with excellent performance so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent fire-fighting fire detection alarm with excellent performance comprises a mounting plate, a first connecting mechanism, a fire detection alarm body and second connecting mechanisms, wherein the first connecting mechanism is fixedly connected to the bottom of the mounting plate;

the first connecting mechanism comprises an installation barrel, the installation barrel is fixedly connected to the bottom of the installation plate, buffer grooves are symmetrically formed in the inner wall of the installation barrel, a limiting vertical rod is fixedly connected between the top and the bottom of the inner wall of the buffer groove, a sliding block is movably connected to the limiting vertical rod, buffer springs are sleeved on the surface of the limiting vertical rod and correspond to the top and the bottom of the sliding block, one end, close to the inner wall of the buffer groove, of each buffer spring is fixedly connected with the inner wall of the buffer groove, and one side, away from the buffer groove, of each sliding block penetrates through the buffer groove and extends to the outside of the buffer groove to be fixedly connected with a connecting block;

the second connecting mechanism comprises a clamping sleeve which is sleeved on one side of the connecting block away from the sliding block, the right side of the clamping sleeve is fixedly connected with a connecting shell which is fixedly connected with the surface of the fire detection alarm body, a limiting cross rod is fixedly connected between the left side and the right side of the inner wall of the connecting shell, the surface of the limiting cross rod is movably connected with a sliding sleeve, rolling bearings are symmetrically arranged on two sides of the inner wall of the connecting shell and below the limiting cross rod, a screw rod is movably connected between the two rolling bearings, a threaded sleeve is connected on the surface of the screw rod in a threaded manner, the sliding sleeve and the threaded sleeve are fixedly connected through an inserting rod, the left end of the inserting rod penetrates through the clamping sleeve and extends into the connecting block to be inserted into the connecting block, a driven bevel gear is fixedly connected on the surface of the screw rod, and a rotating rod is arranged at the bottom of the connecting shell and corresponding to the position of the driven bevel gear, the top end of the rotating rod penetrates through the connecting shell and extends to the inner portion of the connecting shell, and a driving bevel gear matched with the driven bevel gear is fixedly connected to the top end of the rotating rod.

Preferably, the mounting plate is provided with a mounting screw, and the top end of the mounting screw penetrates through the mounting plate and extends to the outside of the mounting plate.

Preferably, the bottom of the mounting cylinder is provided with a sealing plate, and the sealing plate is fixedly connected with the bottom of the mounting cylinder through a positioning screw.

Preferably, the bottom of the sealing plate is fixedly connected with a sealing ring corresponding to the fire detection alarm body, and the inner side of the sealing ring is in contact with the surface of the fire detection alarm body.

Preferably, the inner side of the sliding block is provided with a ball, and the surface of the ball is in contact with the surface of the limiting vertical rod.

Preferably, the bottom end of the rotating rod is fixedly connected with a rotating handle, and anti-skid grains are formed in the surface of the rotating handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the mounting plate is fixed on the wall surface through the mounting screw, the connecting shells at two sides of the fire detection alarm body are over against the two connecting blocks, the clamping sleeve is sleeved on the connecting blocks, the rotating handle is rotated, the rotating rod drives the driving bevel gear to rotate, the driven bevel gear meshed with the rotating rod drives the screw rod to rotate under the connection of the two rolling bearings, the screw sleeve screwed on the screw rod drives the inserting rod to move outwards through the limiting action of the limiting cross rod and the sliding sleeve and is inserted into the connecting blocks through the clamping sleeve to form clamping mounting, when the wall body vibrates, the hard collision of the fire detection alarm body can be reduced through the action of the sliding block and the buffering spring, and the damping protection effect on the internal elements is further realized, the fire detection alarm with excellent intelligent fire-fighting performance has reasonable structural design and convenient use, and adopts the clamping mounting mode, the wall-mounted anti-seismic wall is not in direct contact with the wall, so that the wall-mounted anti-seismic wall is better in anti-seismic performance, internal element damage caused by wall vibration is avoided, the service performance is improved, meanwhile, disassembly, assembly and maintenance are facilitated, and multi-directional requirements can be met.

2. The device can be fixed on the wall surface by matching with the mounting plate through the mounting screw, so that the use stability is improved, the bottom of the mounting cylinder can be effectively sealed through the sealing plate and the positioning screw, the internal clamping element is prevented from being exposed outside and entering more dust, the sealing ring is arranged, external sundry dust is prevented from permeating into a gap between the sealing plate and the fire detection alarm body, the friction abrasion of the sliding block when the sliding block slides on the limiting vertical rod is reduced through the arrangement of the ball, and the rotating rod can be conveniently rotated by a user through the arrangement of the rotating handle.

Drawings

FIG. 1 is a structural cross-sectional view of a front view of the present invention;

FIG. 2 is a cross-sectional view of the first coupling mechanism of the present invention in front elevation;

fig. 3 is a structural cross-sectional view of a front view of a second coupling mechanism of the present invention.

In the figure: the fire detection alarm comprises a mounting plate 1, a first connecting mechanism 2, a mounting barrel 21, a buffer groove 22, a limit vertical rod 23, a sliding block 24, a buffer spring 25, a connecting block 26, a sealing plate 27, a positioning screw 28, a sealing ring 29, a ball 210, a fire detection alarm body 3, a second connecting mechanism 4, a clamping sleeve 41, a connecting shell 42, a limit cross rod 43, a sliding sleeve 44, a rolling bearing 45, a screw rod 46, a threaded sleeve 47, a plug rod 48, a driven bevel gear 49, a rotating rod 410, a driving bevel gear 411, a rotating handle 412 and a mounting screw 5.

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. 1-3, an intelligent fire-fighting fire detection alarm with excellent performance comprises a mounting plate 1, a first connecting mechanism 2, a fire detection alarm body 3 and a second connecting mechanism 4, wherein the first connecting mechanism 2 is fixedly connected to the bottom of the mounting plate 1, the fire detection alarm body 3 is arranged in the first connecting mechanism 2, the bottom of the fire detection alarm body penetrates through the first connecting mechanism 2, and the two second connecting mechanisms 4 are symmetrically arranged on two sides of the fire detection alarm body 3.

First connecting mechanism 2 is including an installation section of

thick bamboo

21, 21 fixed connection of an installation section of thick bamboo is in the bottom of mounting panel 1, the dashpot 22 has been seted up to the symmetry on the inner wall of an installation section of thick bamboo 21, the spacing pole setting 23 of fixedly connected with between the top of dashpot 22 inner wall and the bottom, swing joint has slider 24 on the spacing pole setting 23, the top and the bottom that spacing pole setting 23 surface just corresponds slider 24 all overlap and are equipped with buffer spring 25, buffer spring 25 is close to the one end and the dashpot 22 inner wall fixed connection of dashpot 22 inner wall, one side that buffer pot 22 was kept away from to slider 24 runs through dashpot 22 and extends to its outside fixedly connected with connecting block 26.

The second connecting mechanism 4 comprises a cutting sleeve 41, the cutting sleeve 41 is sleeved on one side of the connecting block 26 far away from the sliding block 24, the right side of the cutting sleeve 41 is fixedly connected with a connecting shell 42, the connecting shell 42 is fixedly connected on the surface of the fire detection alarm body 3, a limit cross rod 43 is fixedly connected between the left side and the right side of the inner wall of the connecting shell 42, the surface of the limit cross rod 43 is movably connected with a sliding sleeve 44, rolling bearings 45 are symmetrically arranged on the two sides of the inner wall of the connecting shell 42 and below the limit cross rod 43, a screw 46 is movably connected between the two rolling bearings 45, the surface of the screw 46 is in threaded connection with a screw sleeve 47, the sliding sleeve 44 is fixedly connected with the screw sleeve 47 through an inserting rod 48, the left end of the inserting rod 48 penetrates through the cutting sleeve 41 and extends into the connecting block 26 to be inserted into the connecting block 26, a driven bevel gear 49 is fixedly connected on the surface of the screw 46, and a rotating rod 410 is arranged at the bottom of the connecting shell 42 and corresponding to the driven bevel gear 49, the top end of the rotating rod 410 penetrates the connecting shell 42 and extends to the inside of which a driving bevel gear 411 matched with the driven bevel gear 49 is fixedly connected.

Specifically, be equipped with mounting screw 5 on the mounting panel 1, mounting screw 5's top runs through mounting panel 1 and extends to its outside, through setting up mounting screw 5, can cooperate mounting panel 1 to be fixed in the device on the wall, improves and uses the degree of stability.

Specifically, the bottom of the installation cylinder 21 is provided with a sealing plate 27, the sealing plate 27 is fixedly connected with the bottom of the installation cylinder 21 through a positioning screw 28, and the bottom of the installation cylinder 21 can be effectively sealed by arranging the sealing plate 27 and the positioning screw 28, so that the internal clamping elements are prevented from being exposed to more dust entering the outside.

Specifically, the sealing ring 29 is fixedly connected to the bottom of the sealing plate 27 and corresponds to the position of the fire detection alarm body 3, the inner side of the sealing ring 29 is in contact with the surface of the fire detection alarm body 3, and by arranging the sealing ring 29, external sundries and dust are prevented from permeating into a gap between the sealing plate 27 and the fire detection alarm body 3.

Specifically, the inside of the sliding block 24 is provided with the ball 210, the surface of the ball 210 is in contact with the surface of the limiting vertical rod 23, and the friction and wear of the sliding block 24 when sliding on the limiting vertical rod 23 are reduced by the arrangement of the ball 210.

Specifically, the bottom end of the rotating rod 410 is fixedly connected with a rotating handle 412, anti-slip threads are formed on the surface of the rotating handle 412, and the rotating rod 410 is convenient for a user to rotate by arranging the rotating handle 412.

This wisdom fire control is with fire detection alarm that performance is superior, structural design is reasonable, and convenient to use adopts the joint mounting means to with wall direct contact, can make it have better anti-seismic performance, avoided having improved performance because of the internal component damage that the wall body vibrations lead to, also be convenient for carry out the dismouting maintenance simultaneously, can satisfy diversified demand.

During the use, be fixed in on the wall through mounting screw 5 with mounting panel 1, with the connection shell 42 of fire detection alarm body 3 both sides just to two connecting blocks 26 and make cutting ferrule 41 cup joint on it, rotate turning stem 412, make rotary rod 410 drive bevel gear 411 rotate, driven bevel gear 49 with it meshing drives screw rod 46 and rotates under two antifriction bearing 45's connection, threaded connection is above that the swivel nut 47 passes through the limiting displacement of spacing horizontal pole 43 and sliding sleeve 44, drive peg 48 lateral shifting, and run through cutting ferrule 41 and insert in connecting block 26, form the joint installation, when the wall body takes place vibrations, accessible slider 24 and buffer spring 25 effect, in order to reduce the rigid collision of fire detection alarm body 3, and then realize its inside component shock attenuation guard action.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an wisdom fire control is with superior performance's fire detection alarm, includes mounting panel (1), first coupling mechanism (2), fire detection alarm body (3) and second coupling mechanism (4), its characterized in that: the first connecting mechanisms (2) are fixedly connected to the bottom of the mounting plate (1), the fire detection alarm body (3) is arranged in the first connecting mechanisms (2), the bottom of the fire detection alarm body penetrates through the first connecting mechanisms (2), and the two second connecting mechanisms (4) are symmetrically arranged on two sides of the fire detection alarm body (3);

the first connecting mechanism (2) comprises an installation barrel (21), the installation barrel (21) is fixedly connected to the bottom of the installation plate (1), buffer grooves (22) are symmetrically formed in the inner wall of the installation barrel (21), a limiting vertical rod (23) is fixedly connected between the top and the bottom of the inner wall of the buffer groove (22), a sliding block (24) is movably connected to the limiting vertical rod (23), buffer springs (25) are sleeved on the surfaces of the limiting vertical rod (23) and the top and the bottom of the corresponding sliding block (24), one end, close to the inner wall of the buffer groove (22), of each buffer spring (25) is fixedly connected with the inner wall of the buffer groove (22), and one side, far away from the buffer groove (22), of each sliding block (24) penetrates through the buffer groove (22) and extends to the outside of the buffer groove (22) to be fixedly connected with a connecting block (26);

the second connecting mechanism (4) comprises a clamping sleeve (41), the clamping sleeve (41) is sleeved on one side, away from the sliding block (24), of the connecting block (26), a connecting shell (42) is fixedly connected to the right side of the clamping sleeve (41), the connecting shell (42) is fixedly connected to the surface of the fire detection alarm body (3), a limiting cross rod (43) is fixedly connected between the left side and the right side of the inner wall of the connecting shell (42), a sliding sleeve (44) is movably connected to the surface of the limiting cross rod (43), rolling bearings (45) are symmetrically arranged on two sides of the inner wall of the connecting shell (42) and below the limiting cross rod (43), a screw rod (46) is movably connected between the two rolling bearings (45), a threaded sleeve (47) is connected to the surface of the screw rod (46), and the sliding sleeve (44) and the threaded sleeve (47) are fixedly connected through a plug rod (48), the left end of grafting pole (48) runs through cutting ferrule (41) and extends to inside and grafting with connecting block (26) of connecting block (26), the fixed surface of screw rod (46) is connected with driven bevel gear (49), the position that connects shell (42) bottom and correspond driven bevel gear (49) is equipped with rotary rod (410), the top of rotary rod (410) runs through connecting shell (42) and extends to its inside fixedly connected with and the initiative bevel gear (411) that uses with driven bevel gear (49) cooperation.

2. The intelligent fire-fighting fire detection alarm with excellent performance as claimed in claim 1, wherein: be equipped with mounting screw (5) on mounting panel (1), mounting panel (1) is run through and outside its is extended to the top of mounting screw (5).

3. The intelligent fire-fighting fire detection alarm with excellent performance as claimed in claim 2, wherein: the bottom of the installation cylinder (21) is provided with a sealing plate (27), and the sealing plate (27) is fixedly connected with the bottom of the installation cylinder (21) through a positioning screw (28).

4. The intelligent fire-fighting fire detection alarm with excellent performance as claimed in claim 3, wherein: the fire detection alarm is characterized in that a sealing ring (29) is fixedly connected to the bottom of the sealing plate (27) and corresponds to the fire detection alarm body (3), and the inner side of the sealing ring (29) is in contact with the surface of the fire detection alarm body (3).

5. The intelligent fire-fighting fire detection alarm with excellent performance as claimed in claim 4, wherein: the inner side of the sliding block (24) is provided with a ball (210), and the surface of the ball (210) is in contact with the surface of the limiting vertical rod (23).

6. The intelligent fire-fighting fire detection alarm with excellent performance as claimed in claim 5, wherein: the bottom end of the rotating rod (410) is fixedly connected with a rotating handle (412), and anti-skid grains are formed in the surface of the rotating handle (412).