CN218976971U

CN218976971U - Household automatic fire alarm system

Info

Publication number: CN218976971U
Application number: CN202221724642.2U
Authority: CN
Inventors: 孟全社; 张争利; 孟二全
Original assignee: Yan'an Shenli Construction And Installation Engineering Co ltd
Current assignee: Yan'an Shenli Construction And Installation Engineering Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-05-05
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a household automatic fire alarm system, which comprises a box body and a base plate, wherein the top end of the inner wall of the box body is fixedly connected with an automatic alarm system main body, the inner wall of the box body is fixedly connected with a motor, the driving end of the motor is fixedly connected with a gear, the inner wall of the box body is provided with a sliding groove, a plurality of sliding blocks are connected in a sliding manner, the top ends of the sliding blocks are fixedly connected with a sliding ring together, the outer wall of the sliding ring is fixedly connected with a toothed ring.

Description

Household automatic fire alarm system

Technical Field

The utility model relates to the field of alarm system fixation, in particular to a household automatic fire alarm system.

Background

The importance of fire automatic alarm and fire protection linkage systems as an important subsystem in intelligent buildings is well known. Fire safety is an important aspect in creating a safe and comfortable environment in intelligent buildings.

The existing household automatic alarm system is low in installation efficiency and unfavorable for maintenance and cleaning, so that the household automatic fire alarm system is designed.

Disclosure of Invention

The technical problem to be solved by the utility model is that; the existing household automatic alarm system is low in installation efficiency and is not beneficial to maintenance and cleaning.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a domestic conflagration automatic alarm system, including box and base plate, box inner wall top fixedly connected with automatic alarm system main part, box inner wall fixedly connected with motor, motor drive end fixedly connected with gear, the spout has been seted up to the box inner wall, the inside sliding connection of spout has a plurality of sliders, and is a plurality of slider top fixedly connected with sliding ring jointly, sliding ring outer wall fixedly connected with ring gear, box inner wall bottom fixedly connected with limiting wheel and fixed plate, protective housing respectively, fixed plate middle part sliding connection has the inserted block, be equipped with the spring between inserted block and the fixed plate, the inserted block passes through stay cord and sliding ring fixed connection.

The utility model is further provided with: the utility model discloses a base plate, including base plate, fixed block, inserted block, fixed block top fixedly connected with fixed block, a plurality of draw-in grooves have been seted up to fixed block week side, draw-in groove inner wall and inserted block laminating, a plurality of screw holes have been seted up to base plate week side.

Through the technical scheme, the section of the substrate is circular.

The utility model is further provided with: the motor is electrically connected with an external power supply.

Through the technical scheme, the outer wall of the motor is fixedly connected with the inner wall of the box body through the frame.

The utility model is further provided with: the gear is meshed with the toothed ring, and the toothed ring is bonded with the slip ring.

Through the technical scheme, the slip ring is made of stainless steel.

The utility model is further provided with: the bottom of the protective box is adhered to the inner wall of the box body, and the section of the protective box is rectangular. The protective box is made of stainless steel.

The utility model is further provided with: the section of the fixed block is rectangular, and the bottom of the fixed block is welded with the substrate.

Through the technical scheme, the fixed block is made of stainless steel.

The utility model is further provided with: the section of the insertion block is T-shaped.

Through the technical scheme, the insert block is made of stainless steel.

The beneficial effects of the utility model are as follows:

the arrangement of the plug block is convenient for better limiting the clamping groove, so that the box body and the main body of the automatic alarm system are better limited, fire detection work is better carried out, the spring is convenient for better driving the plug block to reset, the fixed block and the box body are better fixed, the base plate is convenient for better limiting the main body of the automatic alarm system, and the slip ring and the fixed plate are convenient for better limiting the main body of the automatic alarm system and lower than the plug block.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a schematic perspective view of a spacing wheel according to the present utility model;

fig. 3 is a schematic perspective view of an insert block according to the present utility model.

In the figure: 1. a case; 2. an automatic alarm system main body; 3. a motor; 4. a gear; 5. a toothed ring; 6. a chute; 7. a slip ring; 8. a limiting wheel; 9. a pull rope; 10. a slide block; 11. inserting blocks; 12. a fixing plate; 13. a clamping groove; 14. a substrate; 15. a fixed block; 16. a protective box; 17. a spring; 18. and (3) a threaded hole.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1 and 2, a household automatic fire alarm system comprises a box body 1 and a base plate 14, wherein an automatic alarm system main body 2 is fixedly connected to the top end of the inner wall of the box body 1, a motor 3 is fixedly connected to the inner wall of the box body 1, a gear 4 is fixedly connected to the driving end of the motor 3, a sliding groove 6 is formed in the inner wall of the box body 1, a plurality of sliding blocks 10 are slidably connected to the inner wall of the sliding groove 6, a sliding ring 7 is fixedly connected to the top ends of the sliding blocks 10 together, a toothed ring 5 is fixedly connected to the outer wall of the sliding ring 7, a limiting wheel 8, a fixed plate 12 and a protective box 16 are fixedly connected to the bottom of the inner wall of the box body 1 respectively, an inserting block 11 is slidably connected to the middle part of the fixed plate 12, a spring 17 is arranged between the inserting block 11 and the fixed plate 12, and the inserting block 11 is fixedly connected to the sliding ring 7 through a pull rope 9. The top end of the base plate 14 is fixedly connected with a fixing block 15, a plurality of clamping grooves 13 are formed in the periphery of the fixing block 15, the inner walls of the clamping grooves 13 are attached to the inserting block 11, and a plurality of threaded holes 18 are formed in the periphery of the base plate 14. The cross section of the base plate 14 is circular. The motor 3 is electrically connected to an external power source. The outer wall of the motor 3 is fixedly connected with the inner wall of the box body 1 through a frame.

As shown in fig. 1-3, the gear 4 is meshed with a toothed ring 5, and the toothed ring 5 is bonded to a slip ring 7. The slip ring 7 is made of stainless steel. The section of the fixed block 15 is rectangular, and the bottom of the fixed block 15 is welded with the base plate 14. The fixing block 15 is made of stainless steel. The cross section of the insert 11 is T-shaped. The insert 11 is made of stainless steel. The bottom of the protective box 16 is adhered to the inner wall of the box body 1, and the section of the protective box 16 is rectangular. The protective case 16 is made of stainless steel.

When the automatic alarm system is used, the motor 3 drives the gear 4 to rotate, the gear 4 drives the toothed ring 5 and the sliding ring 7 to rotate, the sliding ring 7 drives the pull rope 9 to move towards the inner wall of the sliding ring 7, so that the plug 11 is driven to move towards the direction away from the clamping groove 13, the box body 1 and the substrate 14 can be separated at the moment, the box body 1 and the substrate 14 can be fixed according to the reverse operation of the operation, and the automatic alarm system main body 2 can detect indoor fire.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a domestic conflagration automatic alarm system, includes box (1) and base plate (14), its characterized in that: the automatic alarm system is characterized in that an automatic alarm system main body (2) is fixedly connected to the top end of the inner wall of the box body (1), a motor (3) is fixedly connected to the inner wall of the box body (1), a gear (4) is fixedly connected to the driving end of the motor (3), a sliding groove (6) is formed in the inner wall of the box body (1), a plurality of sliding blocks (10) are connected to the sliding groove (6) in a sliding mode, a sliding ring (7) is fixedly connected to the top end of the sliding block (10), a toothed ring (5) is fixedly connected to the outer wall of the sliding ring (7), a limiting wheel (8) and a fixing plate (12) are fixedly connected to the bottom of the inner wall of the box body (1), a plug block (11) is connected to the middle of the fixing plate (12) in a sliding mode, and a spring (17) is arranged between the plug block (11) and the fixing plate (12), and the plug block (11) is fixedly connected to the sliding ring (7) through a pull rope (9).

2. A household automatic fire alarm system as claimed in claim 1, wherein: the utility model discloses a fixing device for the plug-in type socket, including base plate (14), fixed block (15) are fixedly connected with on base plate (14), a plurality of draw-in grooves (13) have been seted up to fixed block (15) week side, draw-in groove (13) inner wall and plug-in block (11) laminating, a plurality of screw holes (18) have been seted up to base plate (14) week side.

3. A household automatic fire alarm system as claimed in claim 1, wherein: the motor (3) is electrically connected with an external power supply.

4. A household automatic fire alarm system as claimed in claim 1, wherein: the gear (4) is meshed with the toothed ring (5), and the toothed ring (5) is bonded with the slip ring (7).

5. A household automatic fire alarm system as claimed in claim 1, wherein: the bottom of the protective box (16) is adhered to the inner wall of the box body (1), and the section of the protective box (16) is rectangular.

6. A household automatic fire alarm system as claimed in claim 1, wherein: the protective box (16) is made of stainless steel.

7. A household automatic fire alarm system as claimed in claim 2, wherein: the section of the fixed block (15) is rectangular, and the bottom of the fixed block (15) is welded with the substrate (14).

8. A household automatic fire alarm system as claimed in claim 2, wherein: the section of the insertion block (11) is T-shaped.