CN213365707U

CN213365707U - Fireproof alarm bell

Info

Publication number: CN213365707U
Application number: CN202022570508.9U
Authority: CN
Inventors: 刘梦达; 葛惠诺
Original assignee: Tianjin Zhongnuo Yuncheng Environmental Protection Technology Co ltd
Current assignee: Tianjin Zhongnuo Yuncheng Environmental Protection Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-04
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a fire prevention alarm bell, including fire prevention alarm bell body and mount pad, the mount pad is located the top of fire prevention alarm bell body, the top symmetry of mount pad is equipped with two backup pads, the bottom of backup pad and the top fixed connection of mount pad, two the equal fixedly connected with mounting panel in top one side that the backup pad was kept away from mutually, two square-hole have been seted up to the top symmetry of mount pad, be equipped with the picture peg in the square-hole, the top of picture peg extends to the top of mount pad, the bottom of picture peg and the top fixed connection of fire prevention alarm bell body, two be equipped with two fixed plates that are located the mount pad top between the picture peg. A fire prevention alarm bell, the dismouting of completion fire prevention alarm bell body that can be simple convenient makes things convenient for the later stage to overhaul and change to and be convenient for the position of fixed spacing post, further person of facilitating the use changes the fire prevention alarm bell body.

Description

Fireproof alarm bell

Technical Field

The utility model relates to the technical field of alarm, in particular to fire prevention alarm bell.

Background

Fire prevention alarm bell generally is used for dormitory and workshop, is triggered the warning by alarm controller control when taking place emergency, and every region is one under the normal condition, also can be used to the burglar alarm, and the warning sound effect is good, and the appearance is pleasing to the eye, sound construction, typical American mounting means, it is little to have power consumptive, the volume is big, the ringtone is clear and crisp, the characteristics of continuous operation life is extremely long, perfect configuration among the alarm system, however, in the in-service use process, the installation operating procedure of fire prevention alarm bell is comparatively loaded down with trivial details, be not convenient for later stage maintenance and change.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fire alarm bell, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fireproof alarm bell comprises a fireproof alarm bell body and a mounting seat, wherein the mounting seat is positioned at the top end of the fireproof alarm bell body, two supporting plates are symmetrically arranged at the top end of the mounting seat, the bottom ends of the supporting plates are fixedly connected with the top end of the mounting seat, a mounting plate is fixedly connected with one side of the top part, far away from the two supporting plates, of the mounting seat, two square through holes are symmetrically formed in the top end of the mounting seat, plug boards are arranged in the square through holes, the top ends of the plug boards extend to the upper part of the mounting seat, the bottom ends of the plug boards are fixedly connected with the top end of the fireproof alarm bell body, two fixing plates positioned at the top end of the mounting seat are arranged between the two plug boards, the bottom ends of the fixing plates are fixedly connected with the top end of the mounting seat, one side of each plug board is, and the jack and the first through hole are connected through a limiting column, two movable blocks are arranged on one sides, close to the fixing plates, of the fixing plates, one ends of the limiting columns are fixedly connected with the movable blocks, and the movable blocks are connected through two springs.

Preferably, a second through hole is formed in the top end of the movable block, an insertion rod is arranged in the second through hole, two ends of the insertion rod extend to the outside of the second through hole, the bottom end of the insertion rod is in contact with the top end of the mounting seat, two grooves are formed in the top end of the mounting seat, and the grooves are matched with the insertion rod.

Preferably, one side of the top of the inserted link is fixedly connected with a handle positioned above the movable block.

Preferably, the outside cover of spacing post is equipped with fixedly connected with spacing ring, just one side of spacing ring contacts with one side of picture peg.

Preferably, the top end of the mounting plate and the top end of the supporting plate are located at the same horizontal position, and a plurality of fixing bolts are arranged at the bottom end of the mounting plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the fire prevention alarm bell body, the mount pad, the backup pad, square through hole, the picture peg, the fixed plate, the jack, first through-hole, spacing post, the mating reaction of movable block and spring, the dismouting of completion fire prevention alarm bell body that can be simple convenient, make things convenient for the later stage to overhaul and change, spacing ring through setting up avoids spacing post to break away from first through-hole, through the mating reaction that sets up the second through-hole, the inserted bar, recess and handle, the position of the fixed spacing post of being convenient for, further person of facilitating the use changes the fire prevention alarm bell body.

Drawings

Fig. 1 is a schematic view of the overall structure of a fire alarm bell of the present invention;

fig. 2 is a top view of the fire alarm bell of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a fire alarm body; 2. a mounting seat; 3. a support plate; 4. a square through hole; 5. inserting plates; 6. a fixing plate; 7. a jack; 8. a first through hole; 9. a limiting column; 10. a movable block; 11. a spring; 12. a second through hole; 13. inserting a rod; 14. a groove; 15. mounting a plate; 16. fixing the bolt; 17. a limiting ring; 18. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a fire alarm bell comprises a fire alarm bell body 1 and a mounting seat 2, the mounting seat 2 is located at the top end of the fire alarm bell body 1, two support plates 3 are symmetrically arranged at the top end of the mounting seat 2, the bottom ends of the support plates 3 are fixedly connected with the top end of the mounting seat 2, a mounting plate 15 is fixedly connected with one side of the top portion, away from the two support plates 3, of the mounting seat 2, two square through holes 4 are symmetrically arranged at the top end of the mounting seat 2, an inserting plate 5 is arranged in each square through hole 4, the top end of the inserting plate 5 extends to the upper side of the mounting seat 2, the bottom end of the inserting plate 5 is fixedly connected with the top end of the fire alarm bell body 1, two fixing plates 6 located at the top end of the mounting seat 2 are arranged between the two inserting plates 5, the bottom ends of the fixing plates 6 are fixedly, the jack 7 is matched with the first through hole 8, the jack 7 is connected with the first through hole 8 through a limiting column 9, movable blocks 10 are arranged on the two fixing plates 6 at the sides close to each other, one end of the limiting column 9 is fixedly connected with the movable blocks 10, and the two movable blocks 10 are connected through two springs 11;

the top end of the movable block 10 is provided with a second through hole 12, an inserting rod 13 is arranged in the second through hole 12, two ends of the inserting rod 13 extend to the outside of the second through hole 12, the bottom end of the inserting rod 13 is contacted with the top end of the mounting seat 2, the top end of the mounting seat 2 is provided with two grooves 14, and the grooves 14 are matched with the inserting rod 13; a handle 18 positioned above the movable block 10 is fixedly connected to one side of the top of the inserted rod 13, and the position of the limiting column 9 is conveniently fixed through the matching effect of the second through hole 12, the inserted rod 13, the groove 14 and the handle 18, so that a user can conveniently replace the fireproof alarm bell body 1; a limiting ring 17 is fixedly connected to the outer part of the limiting column 9 in a sleeved mode, and one side of the limiting ring 17 is in contact with one side of the inserting plate 5; the top end of the mounting plate 15 and the top end of the support plate 3 are located at the same horizontal position, and a plurality of fixing bolts 16 are arranged at the bottom end of the mounting plate 15.

It should be noted that, when the utility model is used, the mounting plate 15 is fixed with the position to be mounted through the fixing bolt 16, and then the mounting seat 2 is fixed, the two movable blocks 10 are pulled to be close to each other, the spring 11 is in a compressed state, the position-limiting post 9 is prevented from being separated from the first through hole 8 by the arranged position-limiting ring 17, and then the two position-limiting posts 9 are close to each other, when the bottom of the inserting rod 13 moves to the top end of the groove 14, the bottom of the inserting rod 13 is driven to be inserted into the groove 14, and then the position of the position-limiting post 9 is fixed, and at the same time, the inserting rod 5 is driven to be aligned with the square through hole 4, and then the fire alarm body 1 is moved upwards, so that the inserting rod 5 is inserted into the square through hole 4, when the inserting hole 7 moves to one side of the position-limiting post 9, the inserting rod 13 is pulled upwards, so that the bottom of the inserting, the spring 11 drives the limiting post 9 to move close to the inserting plate 5, so that one end of the limiting post 9 is inserted into the inserting hole 7, the position of the plug board 5 is limited by the limiting column 9, the fixing of the plug board 5 is completed, similarly, when the fireproof alarm bell body 1 and the mounting seat 2 need to be disassembled, one end of the limiting column 9 is driven to be separated from the jack 7, the position of the limiting column 9 is limited again through the matching of the inserted rod 13 and the groove 14, and the fireproof alarm bell body 1 is only required to be moved downwards, so that the inserted plate 5 is separated from the square through hole 4, the disassembly of the fireproof alarm bell body 1 and the mounting seat 2 can be completed, the disassembly and the assembly of the fireproof alarm bell body 1 can be simply and conveniently completed, the later-period maintenance and the replacement are convenient, through the cooperation that sets up second through-hole 12, inserted bar 13, recess 14 and handle 18, be convenient for fix the position of spacing post 9, further person of facilitating the use changes fire prevention alarm bell body 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fire alarm bell, its characterized in that: including fire prevention alarm bell body (1) and mount pad (2), mount pad (2) are located the top of fire prevention alarm bell body (1), the top symmetry of mount pad (2) is equipped with two backup pads (3), the bottom of backup pad (3) and the top fixed connection of mount pad (2), two equal fixedly connected with mounting panel (15) in top one side that backup pad (3) kept away from mutually, two square through hole (4) have been seted up to the top symmetry of mount pad (2), be equipped with picture peg (5) in square through hole (4), the top of picture peg (5) extends to the top of mount pad (2), the bottom of picture peg (5) and the top fixed connection of fire prevention alarm bell body (1), two be equipped with two fixed plate (6) that are located mount pad (2) top between picture peg (5), the bottom of fixed plate (6) and the top fixed connection of mount pad (2), jack (7) have been seted up to one side of picture peg (5), first through-hole (8) have been seted up to one side of fixed plate (6), jack (7) and first through-hole (8) cooperate, just jack (7) and first through-hole (8) are connected, two through spacing post (9) one side that fixed plate (6) are close to mutually all is equipped with movable block (10), the one end and the movable block (10) fixed connection of spacing post (9), two connect through two spring (11) between movable block (10).

2. A fire alarm according to claim 1, characterised in that: second through-hole (12) have been seted up on the top of movable block (10), be equipped with inserted bar (13) in second through-hole (12), the both ends of inserted bar (13) all extend to the outside of second through-hole (12), the bottom of inserted bar (13) contacts with the top of mount pad (2), two recess (14) have been seted up on the top of mount pad (2), just recess (14) cooperate with inserted bar (13).

3. A fire alarm according to claim 2, characterised in that: one side of the top of the inserted bar (13) is fixedly connected with a handle (18) positioned above the movable block (10).

4. A fire alarm according to claim 1, characterised in that: the outside cover of spacing post (9) is equipped with fixedly connected with spacing ring (17), just one side of spacing ring (17) contacts with one side of picture peg (5).

5. A fire alarm according to claim 1, characterised in that: the top of mounting panel (15) and the top of backup pad (3) are located same horizontal position, just the bottom of mounting panel (15) is equipped with a plurality of fixing bolt (16).