Fire-fighting monitoring system based on Internet of Things

Abstract

The utility model discloses an Internet of Things fire-fighting monitoring system, which comprises a temperature detection host and further comprises an installation structure used for installing the temperature detection host in a power distribution cabinet, the installation structure comprises a fixing plate, an adjusting plate and a pin shaft, the fixing plate is installed on the inner wall of the power distribution cabinet, one side of the fixing plate is provided with an installation hole, and the pin shaft is installed on the adjusting plate. The temperature detection host is mounted on the adjusting plate, two mounting blocks are arranged on one side of the adjusting plate, the two mounting blocks are respectively arranged at two openings of the mounting hole, and a connecting hole coaxial with the mounting hole is formed in each mounting block. According to the utility model, the space interference phenomenon between the temperature detection host and the electric appliance parts in the power distribution cabinet is effectively solved, the applicability is high, the installation is convenient, and the installation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection devices, in particular to an Internet of Things fire monitoring system. Background Art

[0002] In the Internet of Things fire monitoring system, the wireless temperature on-line detection device is an important component. The wireless temperature on-line monitoring device takes the intelligent microprocessor as the core and uses a precision digital temperature sensor to completely solve the temperature monitoring problem in the strong electromagnetic field interference environment. It is widely used in the power distribution cabinet to detect the temperature of electrical parts in the cabinet and improve the electrical use safety in the power distribution cabinet.

[0003] The temperature detection host of the existing wireless temperature detection device is basically fixed in the power distribution cabinet. Due to the limited space in the power distribution cabinet, when there are many electrical parts, the installation space of the temperature detection host is easily interfered, thus increasing the installation difficulty and reducing the installation efficiency. Summary of the Invention

[0004] Aiming at the above problems existing in the existing wireless temperature detection device, the present invention aims to provide an Internet of Things fire monitoring system with high applicability, high flexibility, reduced installation difficulty and improved installation efficiency.

[0005] The specific technical solution is as follows:

[0006] An Internet of Things fire monitoring system includes a temperature detection host, and further includes: an installation structure for installing the temperature detection host in the power distribution cabinet, and the installation structure includes:

[0007] A fixing plate, the fixing plate is installed on the inner wall of the power distribution cabinet, and one side of the fixing plate has an installation hole;

[0008] An adjusting plate, the temperature detection host is installed on the adjusting plate, one side of the adjusting plate has two installation blocks, the two installation blocks are respectively arranged at two openings of the installation hole, and each installation block has a connection hole coaxial with the installation hole;

[0009] A pin shaft, one end of the pin shaft sequentially passes through one connection hole, the installation hole, the other connection hole and is threadedly connected with a limit nut, and a locking component is arranged between one of the installation blocks, the fixing plate and the pin shaft for locking the adjusting plate to the fixing plate.

[0010] As a further improvement and optimization of this solution, the locking component includes:

[0011] An external spline, the external spline is arranged on the outer wall of the pin shaft;

[0012] A first internal spline, which is provided on the inner wall of an opening of the mounting hole and can be meshed and connected with the external spline;

[0013] A second internal spline, which is provided on the inner wall of the connection hole on the mounting block and meshes with the external spline.

[0014] As a further improvement and optimization of this solution, one side of the fixing plate has a long strip block, and the mounting block is provided on the long strip block.

[0015] As a further improvement and optimization of this solution, both the fixing plate and the adjusting plate are rectangular plates.

[0016] As a further improvement and optimization of this solution, the fixing plate has four fixing holes for installation with the inner wall of the power distribution cabinet. The four fixing holes are located at the four corners of the fixing plate and are distributed in a rectangular structure.

[0017] As a further improvement and optimization of this solution, each fixing hole is an oval hole, and its major axis direction is set along the length direction of the fixing plate.

[0018] As a further improvement and optimization of this solution, the adjusting plate has two assembly holes for connection with the temperature detection host. The two assembly holes are respectively provided on both sides of the adjusting plate. Each assembly hole is an oval hole, and the major axis direction of each assembly hole is consistent with the width direction of the adjusting plate.

[0019] As a further improvement and optimization of this solution, ear plates are provided on both sides of the temperature detection host, and the two ear plates are respectively installed at the two assembly holes.

[0020] The positive effects of the above technical solution compared with the prior art are as follows:

[0021] In the present utility model, when installing the temperature detection host, the temperature detection host can be adjusted in terms of the installation angle by rotating the adjusting plate. After the angle is determined, the installation angle is locked by the locking component, effectively solving the problem of spatial interference between the temperature detection host and the electrical components in the power distribution cabinet, with high applicability, convenient installation and high installation efficiency. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of an Internet of Things fire monitoring system of the present utility model;

[0023] Figure 2 It is an exploded view of an Internet of Things fire monitoring system of the present utility model;

[0024] Figure 3It is an enlarged schematic diagram of point A of an Internet of Things fire monitoring system of the present utility model;

[0025] In the drawings: 1, fixed plate; 2, adjusting plate; 3, pin shaft; 4, temperature detection host; 5, limit nut; 6, locking assembly; 11, long strip; 12, fixing hole; 111, mounting hole; 21, assembly hole; 22, mounting block; 221, connecting hole; 61, external spline; 62, first internal spline; 63, second external spline. Specific embodiments

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be noted that terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] Figure 1 It is a structural schematic diagram of an Internet of Things fire monitoring system of the present utility model, Figure 2 It is an exploded schematic diagram of an Internet of Things fire monitoring system of the present utility model, Figure 3 It is an enlarged schematic diagram of point A of an Internet of Things fire monitoring system of the present utility model, as Figures 1-3As shown in the figure, an Internet of Things fire monitoring system of a preferred embodiment is shown, which includes a temperature detection host 4, and further includes: an installation structure for installing the temperature detection host 4 in a power distribution cabinet. The installation structure includes a fixing plate 1, an adjusting plate 2 and a pin shaft 3. The fixing plate 1 is installed on the inner wall of the power distribution cabinet. One side of the fixing plate 1 has an installation hole 111. The temperature detection host 4 is installed on the adjusting plate 2. One side of the adjusting plate 2 has two installation blocks 22. The two installation blocks 22 are respectively arranged at two openings of the installation hole 111. Each installation block 22 has a connection hole 221 coaxial with the installation hole 111. One end of the pin shaft 3 sequentially passes through a connection hole 221, the installation hole 111, the other connection hole 221 and is threadedly connected with a limit nut 5. A locking component 6 is arranged between one installation block 22, the fixing plate 1 and the pin shaft 3 for locking the adjusting plate 2 to the fixing plate 1.

[0030] In this embodiment, the fixing plate 1 is installed on the inner wall of the power distribution cabinet. The adjusting plate 2 is rotatably installed on the fixing plate 1 by passing the pin shaft 3 through a connection hole 221, the installation hole 111 and the other connection hole 221 in sequence. The installation angle of the temperature detection host 4 is adjusted by rotating the adjusting plate 2. Then, the adjusting plate 2 is locked to the fixing plate 1 through the locking component. Finally, the limit nut 5 is screwed inward to abut against one installation block 22 to perform axial limit on the pin shaft 3.

[0031] In this embodiment, when installing the temperature detection host 4, the installation angle of the temperature detection host 4 can be adjusted by rotating the adjusting plate 2. After the angle is determined, the installation angle is locked by the locking component 6, effectively solving the problem of spatial interference between the temperature detection host 4 and the electrical parts in the power distribution cabinet, with high applicability, convenient installation and high installation efficiency.

[0032] Further, as a preferred embodiment, the locking component 6 includes an external spline 61, a first internal spline 62 and a second internal spline 63. The external spline 61 is arranged on the outer wall of the pin shaft 3. The first internal spline 62 is arranged on the inner wall of an opening of the installation hole 111 and can be meshed and connected with the external spline 61. The second internal spline 63 is arranged on the inner wall of the connection hole 221 on the installation block 22 and meshes with the external spline 61.

[0033] In this embodiment, when unlocking the adjusting plate 2, the limit screw is screwed outward, and then the pin shaft 3 is pulled outward to disengage the external spline 61 from the first internal spline 62. At this time, the adjusting plate 2 can rotate relative to the fixing plate 1. When locking the adjusting plate 2, the pin shaft 3 is pushed inward to make the external spline 61 mesh with the first internal spline 62 and the second internal spline 63 at the same time. At this time, the adjusting plate 2 cannot rotate, and the locking is completed.

[0034] Further, as a preferred embodiment, one side of the fixing plate 1 has a long strip 11, and the installation block 22 is arranged on the long strip 11.

[0035] Further, as a preferred embodiment, both the fixing plate 1 and the adjusting plate 2 are rectangular plates.

[0036] Further, as a preferred embodiment, the fixing plate 1 has four fixing holes 12 for mounting on the inner wall of the power distribution cabinet. The four fixing holes 12 are located at the four corners of the fixing plate 1 and are distributed in a rectangular structure.

[0037] Further, as a preferred embodiment, for the convenience of installing the fixing plate 1, each fixing hole 12 is an oblong hole, and its major axis direction is arranged along the length direction of the fixing plate 1.

[0038] Further, as a preferred embodiment, the adjusting plate 2 has two assembly holes 21 for connecting with the temperature detection host 4. The two assembly holes 21 are respectively arranged on both sides of the adjusting plate. Each assembly hole 21 is an oblong hole, and the major axis direction of each assembly hole 21 is consistent with the width direction of the adjusting plate 2.

[0039] Further, as a preferred embodiment, ear plates are provided on both sides of the temperature detection host 4, and the two ear plates are respectively installed at the two assembly holes 21.

[0040] Further, as a preferred embodiment, the ear plates are detachably installed at the assembly holes 21 through a bolt and nut structure.

[0041] The above are only preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention. For those skilled in the art, it should be able to realize that the solutions obtained by equivalent replacement and obvious changes made by using the specification and illustrations of the present invention should all be included in the protection scope of the present invention.

Claims

1. An Internet of Things fire monitoring system, comprising a temperature detection host, characterized in that: Also includes: The installation structure is used to install the temperature detection host in the power distribution cabinet, and the installation structure includes: A fixing plate, the fixing plate being mounted on the inner wall of the power distribution cabinet, and one side of the fixing plate being provided with a mounting hole; An adjustment plate, on which the temperature detection host is mounted, one side of the adjustment plate is provided with two mounting blocks, the two mounting blocks are respectively arranged at two openings of the mounting hole, and each mounting block is provided with a connecting hole coaxial with the mounting hole; A pin shaft, one end of which passes through one of the connecting holes, the mounting hole, and the other connecting hole in sequence and is threadedly connected to a limiting nut, wherein a locking assembly is provided between the mounting block, the fixing plate, and the pin shaft for locking the adjusting plate to the fixing plate.

2. According to claim 1, an Internet of Things fire monitoring system is characterized in that: The locking assembly comprises: An external spline, the external spline being arranged on the outer wall of the pin shaft; A first internal spline, which is disposed on an inner wall of an opening of the mounting hole and can be meshed and connected with the external spline; A second internal spline is provided on an inner wall of the connecting hole on the mounting block and meshes with the external spline.

3. According to claim 2, an Internet of Things fire monitoring system is characterized in that: One side of the fixing plate is provided with a long strip block, and the mounting block is arranged on the long strip block.

4. According to claim 3, an Internet of Things fire monitoring system is characterized in that: The fixing plate and the adjusting plate are both rectangular plates.

5. According to claim 4, an Internet of Things fire monitoring system is characterized in that: The fixing plate is provided with four fixing holes for mounting on the inner wall of the power distribution cabinet. The four fixing holes are located at the four corners of the fixing plate and are distributed in a rectangular structure.

6. According to claim 5, an Internet of Things fire monitoring system is characterized in that: Each of the fixing holes is a waist-shaped hole, and its long axis direction is arranged along the length direction of the fixing plate.

7. The Internet of Things fire monitoring system according to claim 4, characterized in that: The adjustment plate is provided with two assembly holes for connecting with the temperature detection host, the two assembly holes are respectively arranged on both sides of the adjustment plate, each of the assembly holes is a waist-shaped hole, and the long axis direction of each of the assembly holes is consistent with the width direction of the adjustment plate.

8. The Internet of Things fire monitoring system according to claim 7, characterized in that: Ear plates are arranged on both sides of the temperature detection host, and the two ear plates are respectively installed at the two assembly holes.

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