Quickly-installed fire-fighting detection alarm

Abstract

The utility model discloses a rapid installation fire-fighting detection alarm, which comprises an installation plate, the bottom of the installation plate is fixedly connected with an installation box, the top of the inner cavity of the installation box is fixedly connected with a double-shaft motor, the output end of the double-shaft motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, and the threaded sleeve is in threaded connection with the installation box. The bottom of the threaded sleeve is fixedly connected with a pushing plate, and the surface of the pushing plate is in contact with a fixing plate. The double-shaft motor can drive the threaded rod to rotate, the threaded rod can drive the threaded sleeve to move, the threaded sleeve drives the pushing plate to move, the pushing plate drives the fixing plate to move, the fixing plate drives the fixing rod to move, the fixing rod is inserted into the corresponding fixing through hole, and at the moment, the fire-fighting detection alarm body is installed. And when disassembly is needed, the double-shaft motor is rotated reversely, the disassembly and assembly efficiency is high, the fixing plate can be supported through the arranged limiting rod, and the fixing plate can move smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire fighting equipment technical field, concretely relates to a fire detection alarm of quick installation. BACKGROUND

[0002] Fire detection alarm is also called fire alarm or fire alarm, which is one of the most important means to prevent fire. Its function is to detect a large amount of smoke that can cause a fire and produce an alarm. The sensitivity of the smoke alarm is determined by the geographical location and the application environment. Only in this way can the user achieve the desired effect. The traditional fire detection alarm is usually installed on the substrate by using multiple bolts, and then the substrate is connected to the building. The fire detection alarm is installed between the substrates, which is not convenient to install and remove. Therefore, a fire detection alarm with quick installation is proposed to solve the above problems. SUMMARY

[0003] (I) Technical problems solved

[0004] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a fire detection alarm with quick installation, which has the advantages of quick disassembly and assembly.

[0005] (II) Technical scheme

[0006] To achieve the above purpose, the utility model provides the following technical scheme, a fire detection alarm with quick installation adopts the technical scheme: including the mounting plate, the bottom of the mounting plate is fixedly connected with the mounting box, the top of the inner cavity of the mounting box is fixedly connected with the double-shaft motor, the output end of the double-shaft motor is fixedly connected with the threaded rod, the surface of the threaded rod is threadedly connected with the threaded sleeve, the bottom of the threaded sleeve is fixedly connected with the push plate, the surface of the push plate is in contact with the fixed plate, the side away from the push plate of the fixed plate is fixedly connected with the fixed rod, both sides of the inner cavity of the mounting box are fixedly connected with the mounting block, the inner cavity of the mounting block is inserted with the plug-in block, the bottom of the plug-in block is fixedly connected with the contact plate, the bottom of the contact plate is fixedly connected with the fire detection alarm body, both sides of the top of the contact plate are fixedly connected with the detection plug-in rod, both sides of the bottom of the mounting plate are fixedly connected with the detection plate, the top of the inner cavity of the detection plate is fixedly connected with the touch sensor.

[0007] As a preferred scheme, the mounting through hole is formed in the surface of the mounting plate, and the mounting through hole is inserted with the mounting bolt.

[0008] As a preferred scheme, the number of the threaded rods is two, and the screw thread directions of the surfaces of the two threaded rods are opposite.

[0009] As a preferred, the number of mounting blocks is two, and a limiting rod is fixedly connected between the two mounting blocks, the surface of the limiting rod is sleeved with a spring, the inner cavity of the fixed plate is provided with a limiting sliding groove, and the limiting rod is located in the inner cavity of the limiting sliding groove.

[0010] As a preferred, the left side of the inner cavity bottom of the mounting box is fixedly connected with a UPS power supply, and the right side of the inner cavity bottom of the mounting box is fixedly connected with a microcontroller.

[0011] As a preferred, the bottom of the mounting box is provided with an insertion groove matched with the plug-in block, and the inner cavity top of the mounting block is fixedly connected with an electromagnet.

[0012] As a preferred, the inner cavities of the mounting block and the plug-in block are both provided with fixed through holes matched with the fixed rods, and the number of the fixed rods and the fixed through holes is four.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the fire detection alarm provided by the utility model has the following beneficial effects.

[0015] 1. The double-shaft motor can drive the threaded rod to rotate, the threaded rod can drive the threaded sleeve to move, the threaded sleeve can drive the push plate to move, the push plate can drive the fixed plate to move, and the fixed plate can drive the fixed rod to move, so that the fixed rod is inserted into the corresponding fixed through hole, at this time, the fire detection alarm body is installed, and when disassembly is needed, the double-shaft motor can be reversed, so that the disassembly efficiency is high, the limiting rod can support the fixed plate, so that the fixed plate moves smoothly, the spring can quickly push the fixed plate to reset when disassembly is needed, the UPS power supply and the microcontroller can supply power to the equipment after power failure, and the electromagnet can fix the fire detection alarm body again by magnetic attraction of the plug-in block.

[0016] 2. The detection plug rod, the detection plate and the contact sensor can be inserted into the inner cavity of the detection plate during installation, the microcontroller can start the double-shaft motor to complete the installation when the top of the detection plug rod contacts the contact sensor. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an internal structure schematic view of the mounting box of the utility model;

[0019] Figure 3 It is an internal structure schematic view of the mounting block of the utility model;

[0020] Figure 4 Figure 2 is a schematic view of the internal structure of the detection plate of the utility model.

[0021] In the figure: 1, mounting plate; 2, mounting box; 3, double-shaft motor; 4, threaded rod; 5, threaded sleeve; 6, push plate; 7, fixed plate; 8, fixed rod; 9, mounting block; 10, plug-in block; 11, contact plate; 12, fire detection alarm body; 13, detection plug rod; 14, detection plate; 15, contact sensor; 16, mounting through hole; 17, limiting rod; 18, spring; 19, UPS power supply; 20, microcontroller; 21, electromagnet; 22, fixed through hole. DETAILED DESCRIPTION

[0022] In the following, a plurality of embodiments of the present application will be disclosed with reference to the drawings. For the purpose of clear illustration, a number of practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the present application. That is, in some embodiments of the present application, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in the drawings in a simple schematic manner. Example 1

[0023] Please refer to Figures 1-4The embodiment is provided with the following technical scheme for the purpose of quick disassembly, and specifically discloses the following: an installation plate 1 is provided, the bottom of the installation plate 1 is fixedly connected with an installation box 2, the top of the inner cavity of the installation box 2 is fixedly connected with a double-shaft motor 3, the output end of the double-shaft motor 3 is fixedly connected with a threaded rod 4, the surface of the threaded rod 4 is threadedly connected with a threaded sleeve 5, the bottom of the threaded sleeve 5 is fixedly connected with a push plate 6, the surface of the push plate 6 is in contact with a fixed plate 7, the side, away from the push plate 6, of the fixed plate 7 is fixedly connected with a fixed rod 8, the two sides of the inner cavity of the installation box 2 are both fixedly connected with an installation block 9, the inner cavity of the installation block 9 is inserted with a plug block 10, the bottom of the plug block 10 is fixedly connected with a contact plate 11, the bottom of the contact plate 11 is fixedly connected with a fire detection alarm body 12, the four corners of the surface of the installation plate 1 are all provided with an installation through hole 16, and the inner cavity of the installation through hole 16 is inserted with an installation bolt, the number of the threaded rods 4 is two, and the screw thread directions of the surfaces of the two threaded rods 4 are opposite, the number of the installation blocks 9 is two, and the two installation blocks 9 are fixedly connected with a limiting rod 17, the surface of the limiting rod 17 is sleeved with a spring 18, the inner cavity of the fixed plate 7 is provided with a limiting sliding groove, the limiting rod 17 is located in the inner cavity of the limiting sliding groove, the number of the limiting rods 17 is two, the left side of the bottom of the inner cavity of the installation box 2 is fixedly connected with a UPS power supply 19, the right side of the bottom of the inner cavity of the installation box 2 is fixedly connected with a microcontroller 20, the bottom of the installation box 2 is provided with an insertion through slot which is matched with the plug block 10, the top of the inner cavity of the installation block 9 is fixedly connected with an electromagnet 21, the inner cavities of the installation block 9 and the plug block 10 are both provided with fixed through holes 22 which are matched with the fixed rods 8, and the number of the fixed rods 8 and the fixed through holes 22 is four, the double-shaft motor 3 arranged can drive the threaded rod 4 to rotate, the threaded rod 4 can drive the threaded sleeve 5 to move, the threaded sleeve 5 drives the push plate 6 to move, the push plate 6 drives the fixed plate 7 to move, the fixed plate 7 drives the fixed rod 8 to move, so that the fixed rod 8 is inserted into the corresponding fixed through hole 22, at this time, the installation of the fire detection alarm body 12 is completed, and when disassembly is needed, the double-shaft motor 3 can be reversed, the disassembly efficiency is high, the limiting rod 17 arranged can support the fixed plate 7, so that the fixed plate 7 moves smoothly, the spring 18 arranged can quickly push the fixed plate 7 to reset when disassembly is needed, the UPS power supply 19 and the microcontroller 20 arranged can supply power to the equipment after power failure, and the electromagnet 21 arranged can fix the fire detection alarm body 12 again by magnetically attracting the plug block 10. Embodiment 2

[0024] Please refer to Figures 1-4, the embodiment is provided with the following technical scheme for the purpose of assisting positioning and installation, and specifically discloses that the two sides of the top of the contact plate 11 are fixedly connected with detection insertion rods 13, the two sides of the bottom of the mounting plate 1 are fixedly connected with detection plates 14, the top of the inner cavity of the detection plate 14 is fixedly connected with a contact sensor 15, the detection insertion rods 13, the detection plates 14 and the contact sensor 15 are arranged, the detection insertion rods 13 can be inserted into the inner cavity of the detection plate 14 during installation, and when the top of the detection insertion rod 13 contacts the contact sensor 15, the microcontroller 20 starts the double-shaft motor 3 to complete the installation.

[0025] The working principle of the utility model is as follows: the mounting plate 1 is fixed at a specified position through mounting bolts, the contact plate 11 is held when the fire detection alarm body 12 needs to be installed, the detection insertion rod 13 at the top of the contact plate 11 is aligned with the inner cavity of the detection plate 14, the contact plate 11 is pushed upwards, the top of the detection insertion rod 13 contacts the contact sensor 15, at this time, the microcontroller 20 starts the double-shaft motor 3, the double-shaft motor 3 drives the push plate 6 to move through the threaded rod 4 and the threaded sleeve 5, the push plate 6 drives the fixed plate 7 to move, the fixed plate 7 drives the fixed rod 8 to move, the fixed rod 8 is inserted into the corresponding fixed hole 22, the electromagnet 21 is electrified, the electromagnet 21 magnetically attracts the insertion block 10, at this time, the fire detection alarm body 12 is installed, and when disassembly is needed, the double-shaft motor 3 can be reversed through an external remote controller.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit the protection scope of the utility model, although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the essence and scope of the technical solutions of the utility model.

Claims

1. A fast installation fire detection alarm comprising a mounting plate (1) characterised in that: The bottom of mounting plate (1) is fixedly connected with mounting box (2), the top of mounting box (2) inner chamber is fixedly connected with double-shaft motor (3), the output of double-shaft motor (3) is fixedly connected with threaded rod (4), the surface of threaded rod (4) is threadedly connected with threaded sleeve (5), the bottom of threaded sleeve (5) is fixedly connected with push plate (6), the surface of push plate (6) is contacted with fixed plate (7), the side, away from push plate (6), of fixed plate (7) is fixedly connected with fixed rod (8), both sides of mounting box (2) inner chamber are fixedly connected with mounting block (9), the inner chamber of mounting block (9) is inserted with plug block (10), the bottom of plug block (10) is fixedly connected with contact plate (11), the bottom of contact plate (11) is fixedly connected with fire-fighting detection alarm body (12), both sides of the top of contact plate (11) are fixedly connected with detection plug rod (13), both sides of the bottom of mounting plate (1) are fixedly connected with detection plate (14), the top of detection plate (14) inner chamber is fixedly connected with contact sensor (15).

2. A quick installation fire detection alarm according to claim 1, characterised in that: The surface of mounting plate (1) is provided with mounting through hole (16) at four corners, and the inner chamber of mounting through hole (16) is inserted with mounting bolt.

3. A quick installation fire detection alarm according to claim 1, characterised in that: The number of threaded rod (4) is two, and the thread direction of the surface of two threaded rods (4) is opposite.

4. A quick installation fire detection alarm according to claim 1, characterized in that: The number of mounting block (9) is two, and two mounting blocks (9) are fixedly connected with limiting rod (17) between them, the surface of limiting rod (17) is sleeved with spring (18), the inner chamber of fixed plate (7) is provided with limiting sliding slot, limiting rod (17) is located in the inner chamber of limiting sliding slot, and the number of limiting rod (17) is two.

5. A quick installation fire detection alarm according to claim 1, characterized in that: The left side of the inner chamber bottom of mounting box (2) is fixedly connected with UPS power supply (19), and the right side of the inner chamber bottom of mounting box (2) is fixedly connected with microcontroller (20).

6. A quick installation fire detection alarm according to claim 1, characterized in that: The bottom of mounting box (2) is provided with insertion through slot matched with plug block (10), and the top of mounting block (9) inner chamber is fixedly connected with electromagnet (21).

7. A quick installation fire detection alarm according to claim 1, characterized in that: The inner chambers of mounting block (9) and plug block (10) are provided with fixed through hole (22) matched with fixed rod (8), and the number of fixed rod (8) and fixed through hole (22) is four.

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