CN216930480U

CN216930480U - Intelligent smoke detector convenient to disassemble, assemble and maintain

Info

Publication number: CN216930480U
Application number: CN202122660270.3U
Authority: CN
Inventors: 於回; 张贵威
Original assignee: Shanghai Rongyun Jiafeng Fire Fighting Equipment Group Co ltd
Current assignee: Shanghai Rongyun Jiafeng Fire Fighting Equipment Group Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-07-08
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the technical field of intelligent smoke detectors, and particularly discloses an intelligent smoke detector convenient to disassemble, assemble and maintain, which comprises an installation main body, wherein one side of the installation main body is connected with an installation block, one side of the installation block is connected with a telescopic spring, one end of the telescopic spring is connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a supporting column, one end of the supporting column is connected with an installation plate, the middle of the installation plate is provided with an installation groove, a detector body is arranged in the installation groove, two sides of the detector body are symmetrically provided with second telescopic grooves, a first telescopic groove is arranged in the second telescopic groove, one end of the first telescopic groove is connected with a connecting block, one end of the connecting block and one end of the second telescopic groove are symmetrically provided with spring gaskets, a second spring is sleeved in the first telescopic groove and the second telescopic groove, two ends of the second spring are connected with the spring gaskets, one side of the connecting block is connected with a second shifting block, one end of the connecting block is connected with a second clamping block, this utility model discloses be convenient for demolish and maintain of smoke detector body.

Description

Intelligent smoke detector convenient to disassemble, assemble and maintain

Technical Field

The utility model relates to the technical field of intelligent smoke detectors, in particular to an intelligent smoke detector convenient to disassemble, assemble and maintain.

Background

The intelligent smoke detector is suitable for fire alarm in places such as houses, shops, dance halls, warehouses and the like. The process of fire is generally accompanied by smoke, heat and light. In the initial stage of a fire, since the temperature is low, substances are mostly in a smoldering stage, and therefore, a large amount of smoke is generated. Smoke is one of the important characteristics of early fires, and smoke-sensitive fire detectors have been developed using this characteristic to respond to visible or invisible smoke particles. The smoke concentration change at the detection part is converted into an electric signal to realize the purpose of alarming.

When present smoke detector is as an organic whole, not only demolish and install troublesome, install in the eminence moreover mostly, it is more inconvenient if need clear up to maintain, makes staff's physical and mental health receive the threat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent smoke detector convenient to disassemble, assemble and maintain, and aims to solve the problems that the existing smoke detector is troublesome to disassemble and assemble, most of the smoke detector is installed at a high place, and the smoke detector is inconvenient to clean and maintain, so that the physical and mental health of workers is threatened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligence smoke detector convenient to dismouting is maintained which characterized in that: comprises an installation main body, wherein an installation block is fixedly connected with the middle position of one side in the installation main body, an expansion spring is fixedly connected with one side of the installation block, one end of the expansion spring is fixedly connected with a fixed plate, a supporting column is fixedly connected with the middle position of the bottom of the fixed plate, one end of the supporting column is fixedly connected with an installation plate, an installation groove is arranged in the middle of the installation plate, a detector body is arranged in the mounting groove, second telescopic grooves are symmetrically arranged on two sides of the detector, a first telescopic groove is arranged in the second telescopic groove, the first telescopic groove is inserted into the second telescopic groove, one end of the first telescopic groove is fixedly connected with a connecting block, one end of the connecting block and one end of the second telescopic groove are symmetrically provided with spring gaskets, and a second spring is sleeved in the first telescopic groove and the second telescopic groove, two ends of the second spring are respectively and fixedly connected with a spring gasket, a second shifting block is fixedly connected to one side of the connecting block, and a second clamping block is fixedly connected to one end of the connecting block.

Preferably, the second clamping block is clamped with the mounting plate.

Preferably, one side of the extension spring is provided with a taper.

Preferably, a square groove is formed in the joint of the mounting plate and the connecting block.

Preferably, the installation main part bilateral symmetry is equipped with first fixture block, and first fixture block one end fixedly connected with shifting block is provided with first spring between first fixture block and installation main part one side, first spring both ends fixed connection first fixture block and installation main part.

Preferably, through holes are symmetrically formed in two sides of the mounting main body, and the first clamping block is inserted into the through holes.

Preferably, the mounting main body is rotatably connected with the first clamping block.

Preferably, the bottom of the mounting main body is provided with a dismounting tool.

Preferably, a groove is formed in the disassembling tool, and the size of the groove is consistent with that of the mounting main body.

Preferably, the bottom of the disassembling tool is fixedly connected with a telescopic rod.

Compared with the prior art, the utility model has the beneficial effects that: can make the detector body highly descend through assembly and disassembly tools, first fixture block and expanding spring for the staff needn't carry out clean maintenance to the detector body in the eminence, ensured staff's physical and mental health, and make the detector body can be simple through second fixture block and mounting panel with its dismouting.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention.

In the figure: 1. mounting the main body; 2. a first clamping block; 3. a tension spring; 4. a fixing plate; 5. mounting a plate; 6. a second shifting block; 7. a probe body; 8. mounting blocks; 9. a first spring; 10. a first shifting block; 11. a second fixture block; 12. connecting blocks; 13. a pillar; 14. a first telescopic slot; 15. a second telescopic groove; 16. a second spring; 17. a spring washer; 18. disassembling and assembling tools.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an intelligent smoke detector convenient for disassembly, assembly and maintenance comprises a mounting main body 1, wherein a mounting block 8 is fixedly connected to the middle position of one side in the mounting main body 1, an expansion spring 3 is fixedly connected to one side of the mounting block 8, a fixing plate 4 is fixedly connected to one end of the expansion spring 3, a supporting column 13 is fixedly connected to the middle position of the bottom of the fixing plate 4, a mounting plate 5 is fixedly connected to one end of the supporting column 13, a mounting groove is formed in the middle of the mounting plate 5, a detector body 7 is arranged in the mounting groove, second expansion grooves 15 are symmetrically formed in two sides of the detector body 7, a first expansion groove 14 is arranged in the second expansion groove 15, the first expansion groove 14 is inserted into the second expansion groove 15, a connecting block 12 is fixedly connected to one end of the first expansion groove 14, a spring gasket 17 is symmetrically arranged at one end of the connecting block 12 and one end of the second expansion groove 15, and a second spring 16 is sleeved in the first expansion groove 14 and the second expansion groove 15, two ends of the second spring 16 are respectively fixedly connected with a spring gasket 17, one side of the connecting block 12 is fixedly connected with the second shifting block 6, and one end of the connecting block 12 is fixedly connected with the second clamping block 11.

Furthermore, the second clamping block 11 is clamped with the mounting plate 5.

Furthermore, one side of the extension spring 3 is provided with a taper.

Furthermore, a rectangular groove is formed at the joint of the mounting plate 5 and the connecting block 12.

Further, the two sides of the installation main body 1 are symmetrically provided with first fixture blocks 2, one end of each first fixture block 2 is fixedly connected with a first shifting block 10, a first spring 9 is arranged between each first fixture block 2 and one side of the installation main body 1, and the two ends of each first spring 9 are fixedly connected with the first fixture blocks 2 and the installation main body 1.

Furthermore, through holes are symmetrically formed in two sides of the installation main body 1, and the first clamping block 2 is inserted into the through holes.

Further, the mounting body 1 is rotatably connected with the first clamping block 2.

Further, the bottom of the installation body 1 is provided with a dismounting tool 18.

Furthermore, a groove is formed in the middle of the disassembling tool 18, and the size of the groove is consistent with that of the mounting main body 1.

Further, a telescopic rod is fixedly connected to the bottom of the disassembling tool 18.

The working principle is as follows: when in use, the installation main body 1 is fixed by using bolts, if the detector body 7 needs to be maintained, the telescopic rod is extended, then the dismounting tool 18 is aligned with the installation main body 1 and then sleeved into the installation main body 1 to be pressed inwards, the dismounting tool 18 presses the first shifting block 10 backwards, at the moment, the first spring 9 is stressed and pulled open, the detector body 7 can fall into the dismounting tool 18, then the dismounting tool 18 can be taken away, at the moment, the telescopic spring 3 is connected with the detector body 7 to prevent the detector body from falling on the ground, at the moment, the detector body 7 can be cleaned and maintained, if the detector needs to be dismounted, the second shifting blocks 6 arranged at two ends are pressed inwards, at the moment, the second spring 16 contracts to enable the second clamping block 11 to be retracted backwards, at the moment, the detector body 7 can be taken down, when a new detector body 7 is installed, the detector body 7 only needs to be pressed into the installation groove arranged on the installation plate 5, make 11 atress of second fixture block push down connecting block 12, make second spring 16 shrink because of the atress, be provided with the draw-in groove when pressing the bottom because of the mounting groove, at this moment second spring 16 makes second spring 16 toward kick-backing with the connecting block because of there being no pressure, make 11 cards of second fixture block go into in the draw-in groove, then utilize assembly and disassembly tools 18 to put into the back with detector body 7, it presses backward behind the installation main part 1 to aim at detector body 7, make fixed plate 4 touch first fixture block 2, make first spring 9 shrink, push fixed plate 4 to the bottom after, first spring 9 just kick-backs first fixture block 2, at this moment fixed plate 4 just the card is fixed in first fixture block 2 upper end.

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 intelligence smoke detector convenient to dismouting is maintained which characterized in that: comprises an installation main body (1), wherein an installation block (8) is fixedly connected with the middle position of one side in the installation main body (1), an expansion spring (3) is fixedly connected with one side of the installation block (8), a fixed plate (4) is fixedly connected with one end of the expansion spring (3), a supporting column (13) is fixedly connected with the middle position of the bottom of the fixed plate (4), a mounting plate (5) is fixedly connected with one end of the supporting column (13), a mounting groove is formed in the middle of the mounting plate (5), a detector body (7) is arranged in the mounting groove, second expansion grooves (15) are symmetrically formed in two sides of the detector body (7), a first expansion groove (14) is arranged in the second expansion groove (15), the first expansion groove (14) is inserted into the second expansion groove (15), a connecting block (12) is fixedly connected with one end of the first expansion groove (14), and a spring gasket (17) is symmetrically arranged at one end of the connecting block (12) and one end of the second expansion groove (15), and a second spring (16) is sleeved in the first telescopic groove (14) and the second telescopic groove (15), two ends of the second spring (16) are respectively and fixedly connected with a spring gasket (17), one side of the connecting block (12) is fixedly connected with a second shifting block (6), and one end of the connecting block (12) is fixedly connected with a second clamping block (11).

2. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 1, which is characterized in that: the second clamping block (11) is clamped with the mounting plate (5).

3. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 1, characterized in that: one side of the extension spring (3) is provided with a taper.

4. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 1, characterized in that: rectangular grooves are formed in the joints of the mounting plates (5) and the connecting blocks (12).

5. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 1, characterized in that: the installation main part (1) bilateral symmetry is equipped with first fixture block (2), and first fixture block (2) one end fixedly connected with first shifting block (10) is provided with first spring (9) between first fixture block (2) and installation main part (1) one side, first fixture block (2) of first spring (9) both ends fixed connection and installation main part (1).

6. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 5, wherein: through holes are symmetrically formed in two sides of the mounting main body (1), and the first clamping blocks (2) are inserted into the through holes.

7. An intelligent smoke detector convenient for disassembly, assembly and maintenance according to claim 5, wherein: the mounting main body (1) is rotatably connected with the first clamping block (2).

8. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 1, characterized in that: the bottom of the mounting main body (1) is provided with a dismounting tool (18).

9. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 8, wherein: the middle position of the disassembling tool (18) is provided with a groove, and the size of the groove is consistent with that of the mounting main body (1).

10. The intelligent smoke detector convenient to disassemble, assemble and maintain according to claim 8, wherein: the bottom of the disassembling tool (18) is fixedly connected with a telescopic rod.