CN215642336U - Building fire control early warning device based on thing networking - Google Patents

Abstract

The utility model belongs to the technical field of fire-fighting early warning, and discloses a building fire-fighting early warning device based on the Internet of things, which comprises a fixed block, a connecting rod, a twisting cap and a placing notch, wherein a spring is fixedly arranged in the placing notch, the bottom of the spring is fixedly connected with an extrusion plate, the left end and the right end of the fixed block are movably connected with connecting plates, the lower end of each connecting plate is movably connected with a bearing plate, and the upper end of each connecting rod is fixedly connected with a limiting plate. The utility model realizes the advantage of convenient disassembly and assembly by the structural matching of the extrusion plate, the limiting plate, the bearing plate and the like, can align the inserted bar with the socket and insert the inserted bar for rotation, can fixedly connect the connecting bar with the extrusion plate due to the existence of the thread, then presses inwards, enables the connecting bar to prop against the extrusion plate to extrude the internal spring inwards, and enables the limiting plate to enter the placing notch, thereby achieving the purpose of convenient disassembly and assembly.

Description

Building fire control early warning device based on thing networking

Technical Field

The utility model belongs to the technical field of fire-fighting early warning, and particularly relates to a building fire-fighting early warning device based on the Internet of things.

Background

The internet of things is that the internet concept is expanded to the connection between physical equipment and daily objects, electronic equipment, network connection, sensors and the like are embedded, communication and remote monitoring can be achieved through a network, the fire-fighting early warning device can well warn people to extinguish fire and evacuate when a fire occurs, and life safety and property safety of people can be guaranteed.

Current fire control early warning device for building adopts the welded form to install at the top of corridor basically for more stable work, but the inside dust of corridor and spider web are more, pollute fire control early warning device for a long time easily, thereby cause equipment failure, so need regularly pull down to overhaul to remove the dust, the inconvenient dismantlement of traditional mounting means, so the maintenance is difficult very much.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a building fire-fighting early warning device based on the Internet of things, and the building fire-fighting early warning device has the advantage of convenience in disassembly and assembly.

In order to achieve the purpose, the utility model provides the following technical scheme: a building fire-fighting early warning device based on the Internet of things comprises a fixed block, a connecting rod, a twisting cap and a placing notch, wherein a spring is fixedly arranged in the placing notch, the bottom of the spring is fixedly connected with an extrusion plate, the left end and the right end of the fixed block are movably connected with connecting plates, the lower end of each connecting plate is movably connected with a bearing plate, the upper end of each connecting rod is fixedly connected with a limiting plate, the lower end of each connecting rod is fixedly provided with an annular clamping block, the bottom of each connecting rod is fixedly connected with a connecting disc, the left end and the right end of each connecting disc are fixedly provided with buzzers, the middle of each connecting disc is fixedly provided with a micro-processing module, the bottom of each connecting disc is fixedly connected with an annular plate, the bottom of each annular plate is fixedly provided with a camera, a temperature sensor and a smoke sensor in sequence from inside to outside, and an inserted rod is inserted into an insertion hole, the connecting rod and the extrusion plate can be fixedly connected together by utilizing threads; then the limiting plate enters the placing notch, and then the connecting rod is rotated to rotate ninety degrees, so that the effect of secondary fixing can be achieved, and the device can be prevented from easily falling; and then the arc-shaped clamping plates on the bearing plates on the two sides are matched with the clamping grooves, so that the three-layer fixing effect can be achieved, and the device is prevented from dropping, so that the installation is firmer.

As a preferable technical scheme of the utility model, the middle part of the top of the limiting plate is fixedly provided with the inserted rod, the outer part of the inserted rod is carved with threads, and due to the existence of the threads, the inserted rod can be better matched with the socket to fixedly connect the connecting rod and the extrusion plate together, so that the device is more stably installed.

As a preferable technical scheme of the utility model, the middle part of the bottom of the extrusion plate is provided with the socket, the inner wall of the socket is carved with threads, and the socket and the inserted rod are matched and connected by threads, so that the fixation is more stable, the installation and the disassembly are convenient, and the whole process is not laborious.

As a preferred technical scheme of the utility model, the bearing plate and the connecting plate are movably connected together through a connecting rod, the left end and the right end of the connecting rod are movably connected with screwing caps, the connecting plate and the bearing plate can move freely through the connection of the connecting rod, the mounting and dismounting work is convenient, and the screwing caps play a role in fixed matching.

According to the preferred technical scheme, the clamping groove is formed in the middle of the annular clamping block, the arc-shaped clamping plate is fixedly mounted on the inner side of the bearing plate, the arc-shaped clamping plate and the clamping groove work in a matched mode, the fixed bearing plate can be used for providing upward supporting force for the annular clamping block through the arc-shaped clamping plate, and therefore the whole device is enabled to bear upward supporting force, and mounting stability is improved.

In a preferred embodiment of the present invention, the inner wall of the screwing cap is threaded, the outer surfaces of the left and right ends of the connecting rod are threaded, and the screwing caps on both sides are rotated inward to press the middle of the screwing cap inward due to the threads, so that the connecting plate and the bearing plate are fixed to each other.

Compared with the prior art, the utility model has the following beneficial effects:

1. the insertion rod and the insertion opening can be aligned and inserted into the insertion opening and then rotated, the connecting rod and the extrusion plate can be fixedly connected together due to the existence of the threads, then the connection rod is pressed inwards, the connection rod pushes the extrusion plate to inwards extrude an internal spring, so that the limiting plate enters the placing notch, then the connection rod is rotated, the connection rod rotates ninety degrees, the limiting plate and the placing notch are mutually restricted, the secondary fixing effect can be achieved, and the device can be prevented from easily falling; then the connecting plate and the bearing plate on pulling both sides for arc cardboard on the bearing plate inlays mutually with the draw-in groove, rotates to inboard again and twists the cap, because the existence of screw thread, thereby the connecting plate in the middle of with the bearing plate by the extrusion fixed, then can play the fixed effect of three-layer, prevent that device from dropping, make the installation more firm, dismantle also this principle, so alright reach easy dismounting's purpose.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

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

FIG. 3 is a schematic view of the position of the extrusion plate of the present invention;

FIG. 4 is a schematic view of the joint between the connecting plate and the bearing plate according to the present invention;

fig. 5 is a schematic view of the working principle of the fire-fighting early warning device of the utility model.

In the figure: 1. a fixed block; 2. a spring; 3. a pressing plate; 4. a connecting rod; 5. a limiting plate; 6. a connecting plate; 7. a bearing plate; 8. an annular fixture block; 9. a connecting disc; 10. a buzzer; 11. a microprocessor module; 12. a camera; 13. a temperature sensor; 14. a smoke sensor; 15. an annular plate; 16. screwing the cap; 17. placing the notch.

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.

As shown in figures 1 to 5, the utility model provides a building fire-fighting early warning device based on the Internet of things, which comprises a fixed block 1, a connecting rod 4, a twisting cap 16 and a placing notch 17, wherein a spring 2 is fixedly arranged inside the placing notch 17, the bottom of the spring 2 is fixedly connected with an extrusion plate 3, the left end and the right end of the fixed block 1 are movably connected with connecting plates 6, the lower end of each connecting plate 6 is movably connected with a bearing plate 7, the upper end of the connecting rod 4 is fixedly connected with a limiting plate 5, the lower end of the connecting rod 4 is fixedly provided with an annular clamping block 8, the bottom of the connecting rod 4 is fixedly connected with a connecting disc 9, the left end and the right end of the connecting disc 9 are respectively fixedly provided with a buzzer 10, the middle of the connecting disc 9 is fixedly provided with a micro-processing module 11, the bottom of the connecting disc 9 is fixedly connected with an annular plate 15, and the bottom of the annular plate 15 is sequentially and fixedly provided with a camera 12, a temperature sensor 13, a camera 12, a temperature sensor 13 and a temperature sensor from inside to outside, A smoke sensor 14 for fixedly connecting the connection rod 4 and the extrusion plate 3 by inserting the insertion rod into the insertion hole and using a screw; then, the limiting plate 5 enters the placing notch 17, and then the connecting rod 4 is rotated, so that the connecting rod 4 rotates ninety degrees, the effect of secondary fixing can be achieved, and the device can be prevented from easily falling; the arc-shaped clamping plates on the bearing plates 7 on the two sides are matched with the clamping grooves, so that the three-layer fixing effect can be achieved, the device is prevented from dropping, and the installation is firmer.

Wherein, the middle part fixed mounting at the 5 tops of limiting plate has the inserted bar, and the outside of inserted bar is carved with the screw thread, because the existence of screw thread, the inserted bar can be better with socket cooperation with connecting rod 4 and stripper plate 3 fixed connection together to make this device installation more stable.

Wherein, the socket has been seted up at the middle part of 3 bottoms of stripper plate, is carved with the screw thread on the inner wall of socket, and socket and inserted bar cooperation are recycled threaded connection and can be so that fixed more stable, and easy to assemble also conveniently dismantles for whole process is not hard.

Wherein, bearing plate 7 and connecting plate 6 are in the same place the two swing joint through a connecting rod, and the equal swing joint in both ends has to twist and moves cap 16 about the connecting rod, through the connection of connecting rod, can make connecting plate 6 and bearing plate 7 activity freely, and the installation of being convenient for is convenient for with dismantlement work, moves cap 16 through twisting and plays fixed cooperation effect.

Wherein, the draw-in groove has been seted up at the middle part of annular fixture block 8, and the inboard fixed mounting of bearing plate 7 has the arc cardboard, and arc cardboard and draw-in groove matched work, usable fixed bearing plate 7 give 8 ascending support power of annular fixture block through the arc cardboard to make whole device receive an ascending support power, increased the stability of installation.

Wherein, the inner wall of the screwing cap 16 is carved with screw thread, the outer surface of the left and right ends of the connecting rod is carved with screw thread, because of the existence of screw thread, the screwing cap 16 can be rotated inwards to lead the screwing cap 16 to extrude the middle inwards, thereby respectively fixing the connecting plate 6 and the bearing plate 7.

The working principle and the using process of the utility model are as follows:

the fixed block 1 is fixed at the top of a building room, when the fixed block is installed, the inserted link and the socket can be aligned and inserted for rotation, and due to the existence of the threads, the connecting link 4 and the extrusion plate 3 can be fixedly connected together;

then, the connecting rod 4 is pressed inwards, the connecting rod 4 pushes the extrusion plate 3 to extrude the spring 2 inside inwards, so that the limiting plate 5 enters the placing notch 17, then the connecting rod 4 is rotated, the connecting rod 4 rotates by ninety degrees, and the limiting plate 5 and the placing notch 17 are constrained with each other, so that the secondary fixing effect can be achieved, and the device can be prevented from falling off easily;

then the connecting plates 6 and the bearing plates 7 at the two sides are pulled to enable the arc-shaped clamping plates on the bearing plates 7 to be embedded with the clamping grooves, and then the screwing caps 16 are rotated inwards, so that the connecting plates 6 and the bearing plates 7 in the middle are extruded and fixed due to the existence of threads, a three-layer fixing effect can be achieved, and the device is prevented from falling;

when a fire occurs, the temperature sensor 13 and the smoke sensor 14 sense that the signals are sent to the microprocessor module 11, the microprocessor module 11 triggers the buzzer 10 to work, so that people are warned to evacuate quickly, then the microprocessor module 11 sends the signals to a control unit in a monitoring room, and due to the fact that the numbers of the microprocessor modules 11 of the early warning devices installed between buildings are different, observers can quickly observe the fire situation through the corresponding cameras 12 and then inform security guards of fire extinguishment in a security room, whether the fire is alarmed or not can be judged according to the fire situation, once the fire is alarmed, the position information of the fire and the images collected by the cameras 12 are sent to a fire department together, and the fire situation of the fire fighters can be judged and quickly arrived conveniently;

when daily maintenance removes dust, can move cap 16 through twisting on rotation both sides earlier for connecting plate 6 is not hard up with 7 junctions of bearing plate, then breaks away from arc cardboard and draw-in groove, rotates connecting rod 4 after that, makes limiting plate 5 antiport ninety degrees, and spring 2 that has elasticity can be ejecting limiting plate 5 through stripper plate 3, then rotates connecting rod 4 again and makes the inserted bar break away from with the socket and can accomplish the dismantlement, alright maintenance dust removal work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a fire control early warning device for building based on thing networking, includes fixed block (1), connecting rod (4), twists and moves cap (16) and place notch (17), its characterized in that: place the inside fixed mounting of notch (17) have spring (2), bottom fixedly connected with stripper plate (3) of spring (2), the equal swing joint in both ends has connecting plate (6) about fixed block (1), the lower extreme swing joint of connecting plate (6) has bearing plate (7), the upper end fixedly connected with limiting plate (5) of connecting rod (4), the lower extreme fixed mounting of connecting rod (4) has annular fixture block (8), the bottom fixedly connected with connection pad (9) of connecting rod (4), the equal fixed mounting in both ends has bee calling organ (10) about connection pad (9), the middle part fixed mounting of connection pad (9) has microprocessor module (11), the bottom fixedly connected with annular slab (15) of connection pad (9), the bottom from interior to exterior of annular slab (15) fixed mounting in proper order has camera (12) A temperature sensor (13) and a smoke sensor (14).

2. The internet of things-based fire-fighting early warning device for buildings according to claim 1, wherein: the middle of the top of the limiting plate (5) is fixedly provided with an insert rod, and the outside of the insert rod is carved with threads.

3. The internet of things-based fire-fighting early warning device for buildings according to claim 1, wherein: the middle part of the bottom of the extrusion plate (3) is provided with a socket, and the inner wall of the socket is carved with threads.

4. The internet of things-based fire-fighting early warning device for buildings according to claim 1, wherein: the bearing plate (7) and the connecting plate (6) are movably connected together through a connecting rod, and the left end and the right end of the connecting rod are both movably connected with twisting caps (16).

5. The internet of things-based fire-fighting early warning device for buildings according to claim 1, wherein: the middle part of the annular clamping block (8) is provided with a clamping groove, and the inner side of the bearing plate (7) is fixedly provided with an arc-shaped clamping plate.

6. The internet of things-based fire-fighting early warning device for buildings according to claim 1, wherein: the inner wall of the screwing cap (16) is provided with threads, and the outer surfaces of the left end and the right end of the connecting rod are provided with threads.

Images