CN211857693U

CN211857693U - Fire alarm for fire engineering

Info

Publication number: CN211857693U
Application number: CN202020739483.8U
Authority: CN
Inventors: 王春峰
Original assignee: Shaoxing Jiadun Fire Equipment Co ltd
Current assignee: Shaoxing Jiadun Fire Equipment Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-11-03
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a fire alarm for fire engineering, including fixing base and connection structure, fixed mounting has the connecting seat on the fixing base, and is equipped with the elasticity fastener on the connecting seat, the last joint groove that is provided with of connection structure, cooperate between joint groove and the elasticity fastener, last fixed mounting of connection structure has the protection casing, and the lower surface intermediate position department of protection casing is provided with the mouth of raising the voice, set up in the warning structure on the fixing base, be equipped with the round hole on the protection casing. A fire alarm for fire engineering, through the joint groove that sets up, the cooperation is using the elasticity fastener for the installation is perhaps dismantled work and is very simple and convenient, can guarantee the stability after the installation simultaneously again, improves the result of use, adopts the warning structure, the warning light utilizes structural connection such as double-screw bolt, makes the connected mode of warning light comparatively simple, has ensured the connection stability degree again simultaneously, the convenient dismantlement is changed.

Description

Fire alarm for fire engineering

Technical Field

The utility model relates to a fire alarm field, in particular to a fire alarm for fire engineering.

Background

With the increase of the modern household fire and the electricity consumption, the frequency of the household fire is higher and higher. Once a family fire happens, adverse factors such as untimely fire suppression, lack of fire extinguishing equipment, scare and misbehavior of bystanders, slow escape and the like easily occur, and finally, serious life and property loss is caused. The characteristics and fire prevention strategies of the family fire are discussed, and the method has practical significance for preventing the family fire and reducing the fire loss. The fire alarm is an alarm device applied to fire engineering, can remind people in time and ensure the life safety of people; among traditional fire alarm, install fixedly through the screw between alarm protection casing and the drain pan, the screw is unfavorable for dismantling for the dismantlement that the protection casing can not be quick, and the warning light in the alarm utilizes the bolt to fix usually, and the dismantlement of being not convenient for is overhauld, is unfavorable for going on of maintenance work.

SUMMERY OF THE UTILITY MODEL

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

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

the utility model provides a fire alarm for fire engineering, includes fixing base and connection structure, fixed mounting has the connecting seat on the fixing base, and is equipped with the elasticity fastener on the connecting seat, the last joint groove that is provided with of connection structure, cooperate between joint groove and the elasticity fastener, fixed mounting has the protection casing on the connection structure, and the lower surface intermediate position department of protection casing is provided with the mouth of raising the voice, set up in the warning structure on the fixing base, be equipped with the round hole on the protection casing.

Preferably, the fixing seat is provided with a mounting hole, a bolt fixedly connected with a ceiling is arranged in the mounting hole, and the fixing seat is fixed on the ceiling.

Preferably, be equipped with the mounting panel on the protection casing, and be equipped with fastening screw on the mounting panel, the protection casing passes through fastening screw to be fixed in on the connection structure.

Preferably, the joint groove includes spout, slope and circular slot, the spout is seted up on connection structure, the slope sets up in the spout, the circular slot is seted up on connection structure, and is linked together between circular slot and the spout.

Preferably, the elasticity fastener includes inner chamber, fixed block, joint post, connecting block, spring, wear pad and button, the inner chamber is seted up on the connecting seat, the fixed block is fixed in the inner chamber, the joint post sets up on the connecting seat, the connecting block is fixed in the one end of joint post, the wear pad sets up in the other end of joint post, the spring sets up on the fixed block, and the other end of spring is fixed in on the connecting block, the button sets up on the connecting seat, and fixed connection between button and the connecting block.

Preferably, the warning structure includes dead lever, double-screw bolt, warning light, connector and baffle, the dead lever is fixed in on the fixing base, the double-screw bolt sets up on the dead lever, the connector is fixed in on the warning light, and threaded connection between connector and the double-screw bolt, the baffle is fixed in on the warning light.

Compared with the prior art, the utility model discloses following beneficial effect has: this a fire alarm for fire engineering, through the joint groove that sets up, the cooperation is using the elasticity fastener for the installation is perhaps dismantled work and is very simple and convenient, can guarantee the stability after the installation again simultaneously, improves the result of use, adopts the warning structure, and the warning light utilizes structural connection such as double-screw bolt, makes the connected mode of warning light comparatively simple, has ensured the connection stability degree again simultaneously, and convenient the dismantlement is changed.

Drawings

Fig. 1 is a schematic view of the overall structure of a fire alarm for fire fighting engineering according to the present invention;

fig. 2 is a schematic structural view of a connection structure of a fire alarm for fire fighting engineering according to the present invention;

FIG. 3 is an enlarged view of a fire alarm A for fire fighting engineering according to the present invention;

fig. 4 is a schematic structural view of the elastic fastener of the fire alarm for fire fighting engineering of the present invention;

fig. 5 is a schematic structural view of a warning structure of a fire alarm for fire fighting engineering.

In the figure: 1. a fixed seat; 2. a connecting seat; 3. a connecting structure; 4. a clamping groove; 401. a chute; 402. A slope; 403. a circular groove; 5. the elastic clamping piece; 501. an inner cavity; 502. a fixed block; 503. a clamping column; 504. connecting blocks; 505. a spring; 506. a wear pad; 507. a button; 6. a protective cover; 7. a warning structure; 701. fixing the rod; 702. a stud; 703. a warning light; 704. a connector; 705. a baffle plate; 8. a sound raising port; 9. mounting holes; 10. mounting a plate; 11. fastening screws; 12. a circular hole.

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. 1-5, a fire alarm for fire engineering comprises a fixed seat 1 and a connecting structure 3, wherein the fixed seat 1 is fixedly provided with a connecting seat 2, the connecting seat 2 is provided with an elastic fastener 5, the connecting structure 3 is provided with a clamping groove 4, the clamping groove 4 is matched with the elastic fastener 5, the connecting structure 3 is fixedly provided with a protective cover 6, the middle position of the lower surface of the protective cover 6 is provided with a sound raising port 8, the fixed seat 1 is arranged on a warning structure 7, and the protective cover 6 is provided with a round hole 12;

the fixing seat 1 is provided with a mounting hole 9, a bolt fixedly connected with a ceiling is arranged in the mounting hole 9, and the fixing seat 1 is fixed on the ceiling; the protective cover 6 is provided with a mounting plate 10, the mounting plate 10 is provided with a fastening screw 11, and the protective cover 6 is fixed on the connecting structure 3 through the fastening screw 11; the clamping groove 4 comprises a sliding groove 401, a slope 402 and a circular groove 403, the sliding groove 401 is arranged on the connecting structure 3, the slope 402 is arranged in the sliding groove 401, the circular groove 403 is arranged on the connecting structure 3, and the circular groove 403 is communicated with the sliding groove 401; the elastic clamping piece 5 comprises an inner cavity 501, a fixing block 502, a clamping column 503, a connecting block 504, a spring 505, a wear-resistant pad 506 and a button 507, wherein the inner cavity 501 is arranged on the connecting seat 2, the fixing block 502 is fixed in the inner cavity 501, the clamping column 503 is arranged on the connecting seat 2, the connecting block 504 is fixed at one end of the clamping column 503, the wear-resistant pad 506 is arranged at the other end of the clamping column 503, the spring 505 is arranged on the fixing block 502, the other end of the spring 505 is fixed on the connecting block 504, the button 507 is arranged on the connecting seat 2, and the button 507 is fixedly; warning structure 7 includes dead lever 701, double-screw bolt 702, warning light 703, connector 704 and baffle 705, dead lever 701 is fixed in on the fixing base 1, double-screw bolt 702 sets up on dead lever 701, connector 704 is fixed in on warning light 703, and threaded connection between connector 704 and the double-screw bolt 702, baffle 705 is fixed in on warning light 703, joint groove 4 through setting up, the cooperation is elastic fastener 5 uses, make installation or dismantlement work very simple and convenient, can guarantee the stability after the installation simultaneously again, the use effect is improved, adopt warning structure 7, warning light 703 utilizes structural connection such as double-screw bolt 702, make warning light 703's connected mode comparatively simple, the connection stability degree has been ensured again simultaneously, convenient dismantlement is changed.

It should be noted that, the utility model relates to a fire alarm for fire engineering, when in use, the worker attaches the fixing base 1 to the ceiling, fix the fixing base 1 with the bolt, then install the sensing element and the processing element inside the fixing base 1 and the connecting base 2, and install the warning structure 7, when in installation, fix the connector 704 on the warning lamp 703 to the stud 702, connect the corresponding circuit, and then complete the installation of all internal elements, then the worker fixes the connecting structure 3 to the connecting base 2, when in installation, the clamping groove 4 on the connecting structure 3 faces the elastic clamping piece 5 on the connecting base 2, push the connecting structure 3 upwards, the wear-resistant pad 506 at the end of the clamping post 503 in the elastic clamping piece 5 contacts the slope 402, as the connecting structure 3 moves upwards, the clamping post 503 moves towards the inner cavity 501 and compresses the spring 505, when the clamping column 503 moves to the lower end of the sliding groove 401, it cannot be pushed upwards, and then the connecting structure 3 is rotated to make the end of the clamping column 503 in the elastic clamping piece 5 align with the circular groove 403, under the action of the elastic force of the spring 505, the end of the clamping column 503 and the wear-resistant pad 506 are clamped into the circular groove 403, at this time, the connecting structure 3 is fixed on the connecting seat 2 through the clamping groove 4 and the elastic clamping piece 5, then the protective cover 6 is installed on the connecting structure 3 by using the fastening screw 11, the whole alarm can be used after being installed, when in use, the alarm senses smoke, when smoke is sensed, the internal elements of the alarm send alarm signals, and at the same time, the warning lamp flickers, alarm sound occurs at the sound-raising port 8, and further reminds people 703, the safety of people is guaranteed, if the protective cover 6 needs to be detached to overhaul the related elements, the staff presses button 507, and button 507 takes connecting block 504 to move and compression spring 505 towards inner chamber 501 in, until wear pad 506 shifts out from circular slot 403, then rotates connection structure 3, dismantles connection structure 3 from connecting seat 2 and can carry out the change of component and overhaul, and it can to install the alarm again after the overhaul completion.

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 for fire engineering which characterized in that: including fixing base (1) and connection structure (3), fixed mounting has connecting seat (2) on fixing base (1), and is equipped with elasticity fastener (5) on connecting seat (2), be provided with joint groove (4) on connection structure (3), cooperate between joint groove (4) and elasticity fastener (5), fixed mounting has protection casing (6) on connection structure (3), and the lower surface intermediate position department of protection casing (6) is provided with raises sound mouth (8), set up in warning structure (7) on fixing base (1), be equipped with round hole (12) on protection casing (6).

2. A fire alarm for fire fighting engineering according to claim 1, characterized in that: the fixing seat (1) is provided with a mounting hole (9), a bolt fixedly connected with a ceiling is arranged in the mounting hole (9), and the fixing seat (1) is fixed on the ceiling.

3. A fire alarm for fire fighting engineering according to claim 1, characterized in that: be equipped with mounting panel (10) on protection casing (6), and be equipped with fastening screw (11) on mounting panel (10), protection casing (6) are fixed in on connection structure (3) through fastening screw (11).

4. A fire alarm for fire fighting engineering according to claim 1, characterized in that: the clamping groove (4) comprises a sliding groove (401), a slope (402) and a circular groove (403), the sliding groove (401) is arranged on the connecting structure (3), the slope (402) is arranged in the sliding groove (401), the circular groove (403) is arranged on the connecting structure (3), and the circular groove (403) is communicated with the sliding groove (401).

5. A fire alarm for fire fighting engineering according to claim 1, characterized in that: elasticity fastener (5) include inner chamber (501), fixed block (502), joint post (503), connecting block (504), spring (505), wear pad (506) and button (507), inner chamber (501) are seted up on connecting seat (2), fixed block (502) are fixed in inner chamber (501), joint post (503) set up on connecting seat (2), connecting block (504) are fixed in the one end of joint post (503), wear pad (506) set up in the other end of joint post (503), spring (505) set up on fixed block (502), and the other end of spring (505) is fixed in on connecting block (504), button (507) set up on connecting seat (2), and button (507) and connecting block (504) between fixed connection.

6. A fire alarm for fire fighting engineering according to claim 1, characterized in that: the warning structure (7) comprises a fixing rod (701), a stud (702), a warning lamp (703), a connector (704) and a baffle (705), wherein the fixing rod (701) is fixed on the fixing base (1), the stud (702) is arranged on the fixing rod (701), the connector (704) is fixed on the warning lamp (703), the connector (704) is in threaded connection with the stud (702), and the baffle (705) is fixed on the warning lamp (703).