CN215764192U

CN215764192U - But quick assembly disassembly's fire alarm device

Info

Publication number: CN215764192U
Application number: CN202122193400.7U
Authority: CN
Inventors: 肖诗卫
Original assignee: Guangdong Lianshunjia Engineering Co ltd
Current assignee: Guangdong Lianshunjia Engineering Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-08
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of decorative fire engineering and discloses a fire alarm device capable of being quickly disassembled and assembled. This but quick assembly disassembly's fire alarm device, through the mount pad, the connection pad, spacing seat, a spring, the spacing groove, the setting of spacing dish and arc lug isotructure, upwards promote the spliced pole and make spacing dish get into the inside of casing through vertical rectangular channel, then the level rotates the fire alarm device body, when spacing dish contacts spacing seat, spacing seat moves down, spacing dish continues to rotate in spacing seat not with spacing position of dish contact after, receive reset spring's spring action, make spacing dish joint in spacing inslot, thereby can install the fire alarm device body.

Description

But quick assembly disassembly's fire alarm device

Technical Field

The utility model relates to the technical field of decorative fire engineering, in particular to a fire alarm device capable of being quickly disassembled and assembled.

Background

In the construction process of decorative fire engineering, fire alarm equipment, namely automatic fire alarm electrical equipment, needs to be installed in a building, and common fire alarm equipment comprises various fire detectors, manual alarm buttons, fire hydrant pump starting buttons, alarms, field execution modules and the like, and all the equipment are connected to a fire alarm host to carry out centralized monitoring and control.

The fire alarm device who commonly uses is fixed in the wall crown mostly through the bolt, and the in-process of examining and repairing daily is not convenient for dismantle, and examines and repair and be not convenient for its installation of accomplishing back again and reset, but provides a quick assembly disassembly's fire alarm device for this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a fire-fighting alarm device capable of being quickly disassembled and assembled, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a but quick assembly disassembly's fire alarm device, includes the mount pad, the lower fixed surface of mount pad is connected with the connecting block, the one end fixedly connected with casing of connecting block, vertical rectangular channel has been seted up to the inside of casing, the inside of casing is close to vertical rectangular channel and has seted up horizontal arc wall, the interior roof of casing is provided with conflict mechanism, the inside of casing is close to horizontal arc wall and is provided with stop gear, the inside joint of casing has spacing dish, the lower fixed surface of spacing dish is connected with the spliced pole, the one end fixedly connected with connection pad of spliced pole, the lower fixed surface of connection pad is connected with fire alarm device body.

Optionally, the outer side of the mounting seat is fixedly connected with positioning blocks, and the number of the positioning blocks is five.

Optionally, five positioning blocks are fixed on the outer side of the mounting seat in an annular array mode, the surface of each positioning block is in threaded connection with a positioning bolt, and the positioning bolts are rotated, so that the mounting seat is convenient to fix.

Optionally, the abutting mechanism comprises a movable block connected inside the shell in a sliding manner, and a spring is fixedly connected to the upper surface of the movable block.

Optionally, one end of the spring is fixedly connected to the inner wall of the shell, the lower surface of the movable block is fixedly connected with an arc-shaped protruding block, and the arc-shaped protruding block is beneficial to horizontal rotation of the limiting disc.

Optionally, the limiting mechanism comprises a limiting seat connected to the inside of the shell in a sliding manner through a sliding groove, and a return spring is fixedly connected to the lower surface of the limiting seat.

Optionally, one end of the reset spring is fixedly connected inside the shell, a limiting groove matched with the limiting disc is formed in the upper surface of the limiting seat, and the limiting groove can limit and fix the limiting disc.

Optionally, the number of the vertical rectangular grooves, the number of the horizontal arc-shaped grooves, the number of the abutting mechanisms and the number of the limiting mechanisms are all five.

(III) advantageous effects

The utility model provides a fire alarm device capable of being quickly disassembled and assembled, which has the following beneficial effects: the fire alarm device capable of being quickly disassembled and assembled pushes the connecting column upwards through the arrangement of the structures such as the mounting seat, the connecting disc, the limiting seat, the spring, the limiting groove, the limiting disc and the arc-shaped convex block and enters the shell through the vertical rectangular groove, then the fire alarm device body is horizontally rotated, when the limiting disc contacts the limiting seat, the limiting seat moves downwards, the limiting disc continues to rotate at the position where the limiting seat does not contact with the limiting disc, the limiting disc is clamped in the limiting groove under the elastic action of the reset spring, so that the fire alarm device body can be installed, and the downward touch force can be applied to the limiting disc through the arrangement of the movable block, the stability of the limiting disc after limiting is further improved, the fire alarm device body is pushed upwards, the position of the limiting disc in the vertical rectangular groove is reversely rotated, the fire alarm device body is pulled downwards, thereby facilitating the disassembly and maintenance operation of the device and enhancing the practicability of the device.

Drawings

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

FIG. 2 is a schematic view of the disassembled structure of the present invention;

FIG. 3 is a schematic view of the shell of the present invention in a horizontal cross-section;

FIG. 4 is a schematic view of a vertically sectioned housing according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 6 is a schematic sectional structure view of the limiting mechanism in fig. 3 according to the present invention.

In the figure: 1. a mounting seat; 2. connecting columns; 3. a housing; 4. a vertical rectangular groove; 5. a horizontal arc-shaped groove; 6. a limiting disc; 7. connecting columns; 8. a connecting disc; 9. a fire alarm device body; 10. positioning blocks; 11. a movable block; 12. a spring; 13. an arc-shaped bump; 14. a limiting seat; 15. a return spring; 16. a limiting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 6, the present invention provides a technical solution: the utility model provides a but quick assembly disassembly's fire alarm device, including mount pad 1, mount pad 1's lower fixed surface is connected with connecting block 2, connecting block 2's one end fixedly connected with casing 3, vertical rectangular channel 4 has been seted up to casing 3's inside, casing 3's inside is close to vertical rectangular channel 4 and has been seted up horizontal arc wall 5, horizontal arc wall 5 has made things convenient for the level of spacing dish 6 to rotate, casing 3's interior roof is provided with conflict mechanism, casing 3's inside is close to horizontal arc wall 5 and is provided with stop gear, casing 3's inside joint has spacing dish 6, the lower fixed surface of spacing dish 6 is connected with spliced pole 7, the one end fixedly connected with connection pad 8 of spliced pole 7, the lower fixed surface of connection pad 8 is connected with fire alarm device body 9.

The outer side of the mounting seat 1 is fixedly connected with positioning blocks 10, the number of the positioning blocks 10 is five, the five positioning blocks 10 are fixed on the outer side of the mounting seat 1 in an annular array mode, the surface of each positioning block 10 is in threaded connection with a positioning bolt, the positioning bolts are rotated to fixedly mount the mounting seat 1, the abutting mechanism comprises a movable block 11 which is connected to the inside of the shell 3 in a sliding mode, the movable block 11 can horizontally slide up and down with the inside of the shell 3, the upper surface of the movable block 11 is fixedly connected with a spring 12, one end of the spring 12 is fixedly connected to the inner wall of the shell 3, the lower surface of the movable block 11 is fixedly connected with an arc-shaped lug 13, the number of the arc-shaped lugs 13 is a plurality of, the limiting mechanism comprises a limiting seat 14 which is connected to the inside of the shell 3 in a sliding mode through a sliding groove, both sides of the limiting seat 14 are arc-shaped chamfers, and after the limiting disc 6 contacts the limiting seat 14, spacing seat 14's downward sliding, spacing seat 14's lower fixed surface is connected with reset spring 15, reset spring 15's one end fixed connection is in the inside of casing 3, spacing groove 16 with 6 looks adaptations of spacing dish is seted up to spacing seat 14's upper surface, vertical rectangular channel 4, horizontal arc wall 5, conflict mechanism and stop gear's quantity is five, upwards promote fire alarm device body 9, make spacing dish 6 not be connected with spacing groove 16, spacing dish 6 in the position of vertical rectangular channel 4 of reverse rotation, stimulate fire alarm device body 9 downwards, thereby the dismantlement maintenance operation of fire alarm device body 9 has been made things convenient for.

The detailed description of the known functions and the known components is omitted in the embodiment of the disclosure, and in order to ensure the compatibility of the equipment, the adopted operation means are consistent with the parameters of the instruments on the market.

In conclusion, the operation steps of the quick detachable fire alarm device are as follows;

1. when the fire alarm device is used, the positioning bolt is rotated to fixedly install the installation seat 1, then the connecting column 7 is pushed upwards, the limiting disc 6 enters the inside of the shell 3 through the vertical rectangular groove 4, then the fire alarm device body 9 is horizontally rotated to drive the limiting disc 6 to horizontally rotate, when the limiting disc 6 contacts the limiting seat 14, the limiting seat 14 moves downwards, the limiting disc 6 continues to rotate to a position where the limiting seat 14 is not in contact with the limiting disc 6, the limiting seat 14 moves upwards under the elastic action of the reset spring 15, the limiting disc 6 is clamped in the limiting groove 16, the fire alarm device body 9 can be installed, the movable block 11 and the arc-shaped convex block 13 move downwards under the elastic action of the spring 12, downward abutting force can be applied to the limiting disc 6, and the stability of the limiting disc 6 after limiting is improved;

2. upwards promote fire alarm device body 9, make spacing dish 6 not be connected with spacing groove 16, spacing dish 6 of antiport in the position of vertical rectangular channel 4, pulling fire alarm device body 9 downwards to make things convenient for its dismantlement to overhaul the operation again, the staff's of being convenient for daily use.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, equivalent substitutions or changes according to the technical solution of the present invention and the inventive concept thereof, and the scope of the present invention should be covered by the present invention, wherein the used standard parts can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection manner of each part adopts the conventional means of bolt, rivet, welding, etc. mature in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the structure and principle of the parts known to those skilled in the art can be known to those skilled in the art through the technical manual or through the conventional experimental method in the description of the present specification, the terms "connect", "mount", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the above terms in the present invention or the utility model can be understood according to specific situations.

Claims

1. The utility model provides a but quick assembly disassembly's fire alarm device, includes mount pad (1), its characterized in that: the lower fixed surface of mount pad (1) is connected with connecting block (2), one end fixedly connected with casing (3) of connecting block (2), vertical rectangular channel (4) have been seted up to the inside of casing (3), the inside of casing (3) is close to vertical rectangular channel (4) and has seted up horizontal arc wall (5), the interior roof of casing (3) is provided with conflict mechanism, the inside of casing (3) is close to horizontal arc wall (5) and is provided with stop gear, the inside joint of casing (3) has spacing dish (6), the lower fixed surface of spacing dish (6) is connected with spliced pole (7), the one end fixedly connected with connection pad (8) of spliced pole (7), the lower fixed surface of connection pad (8) is connected with fire alarm device body (9).

2. A fire alarm unit as defined in claim 1, wherein: the outer side of the mounting seat (1) is fixedly connected with positioning blocks (10), and the number of the positioning blocks (10) is five.

3. A fire alarm unit as defined in claim 2, wherein: the five positioning blocks (10) are fixed on the outer side of the mounting seat (1) in an annular array mode, and positioning bolts are connected to the surfaces of the positioning blocks (10) in a threaded mode.

4. A fire alarm unit as defined in claim 1, wherein: conflict mechanism includes sliding connection in the inside movable block (11) of casing (3), the last fixed surface of movable block (11) is connected with spring (12).

5. A quick disconnect fire alarm device as defined in claim 4 wherein: one end of the spring (12) is fixedly connected to the inner wall of the shell (3), and the lower surface of the movable block (11) is fixedly connected with an arc-shaped bump (13).

6. A fire alarm unit as defined in claim 1, wherein: the limiting mechanism comprises a limiting seat (14) which is connected to the inside of the shell (3) in a sliding mode through a sliding groove, and a return spring (15) is fixedly connected to the lower surface of the limiting seat (14).

7. A quick disconnect fire alarm device as defined in claim 6, wherein: one end of the reset spring (15) is fixedly connected inside the shell (3), and a limiting groove (16) matched with the limiting disc (6) is formed in the upper surface of the limiting seat (14).

8. A fire alarm unit as defined in claim 1, wherein: the number of the vertical rectangular grooves (4), the horizontal arc-shaped grooves (5), the abutting mechanisms and the limiting mechanisms is five.