Fire alarm structure of marine container

Abstract

The utility model relates to the technical field of container fire alarm, in particular to a fire alarm structure of a marine container, which comprises a fire alarm body, fixed connecting blocks are symmetrically arranged on the rear surface of the fire alarm body, and a connecting mounting mechanism is movably sleeved on the outer side of the surface of each fixed connecting block. Fixed limiting edge blocks are symmetrically arranged on one side of the fire alarm body, movable plugging mechanisms are movably connected to the inner sides of the fixed limiting edge blocks in a clamped mode, and fixed limiting blocks are fixedly connected to the top of the fire alarm body. When the fire alarm is disassembled and maintained, only the connecting and mounting mechanism needs to be mounted in the container, only the fire alarm body and the fixed connecting block need to be disassembled when the fire alarm body is disassembled and maintained subsequently, the overall structure is simple, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of container fire alarm, in particular to a fire alarm structure of a shipping container. Background Art

[0002] Containers are a group of tools that can carry packaged or unpackaged goods for transportation and are easy to load and unload with mechanical equipment. The greatest success of containers lies in the standardization of their products and the entire transportation system established by them. It is possible to standardize a huge object with a load of dozens of tons, and gradually realize a logistics system that matches ships, ports, routes, roads, transfer stations, bridges, tunnels, and multimodal transport around the world. Usually, during the use of containers, fire alarms are usually required to monitor the interior of the container to avoid fires.

[0003] When using existing fire alarms, they are usually directly installed inside the container through bolts to perform real-time detection of the interior of the container. However, in actual use, the alarm needs to be disassembled and maintained regularly, which requires the bolts to be disassembled. Repeated disassembly and assembly can easily cause the bolts and threads to loosen. For this reason, we propose a fire alarm structure for shipping containers. Utility Model Content

[0004] In view of the above problems, the utility model provides a fire alarm structure for a shipping container, which can solve the problems existing in the above background technology.

[0005] The technical solution of the utility model is:

[0006] A fire alarm structure for a shipping container comprises a fire alarm body, wherein a fixed connection block is symmetrically arranged on the rear surface of the fire alarm body, and a connection installation mechanism is movably sleeved on the outer surface of the fixed connection block.

[0007] In a further technical solution, a fixed limiting edge block is symmetrically provided on one side of the fire alarm body, a movable blocking mechanism is movably engaged on the inner side of the fixed limiting edge block, and a fixed limiting block is fixedly connected to the top of the fire alarm body.

[0008] In a further technical solution, the connection and installation mechanism includes an installation and limiting sleeve block, a front surface of the installation and limiting sleeve block is provided with a fixing slot, and two sides of the installation and limiting sleeve block are symmetrically provided with connecting legs.

[0009] In a further technical solution, the cross-sectional shape of the fixed connection block is L-shaped, and the outer side of the surface of the fixed connection block fits with the inner side of the fixed slot.

[0010] In a further technical solution, the movable blocking mechanism includes a connecting rod, one end of which is fixedly connected to a movable blocking plate, one end of the top of the movable blocking plate is fixedly connected to a T-shaped mounting rod, and a movable deflection limiting arm is movably sleeved on the outer surface of the T-shaped mounting rod.

[0011] In a further technical solution, the outer surface of the connecting rod is in contact with the inner side of the fixed limiting edge block, and one side of the movable blocking plate is in contact with one side of the fire alarm body.

[0012] In a further technical solution, the inner side of the movable deflection limiting arm is in contact with the outer side of the surface of the fixed limiting block, and one end of the fixed limiting block is in contact with the front surface of the mounting limiting sleeve.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the mutual connection and cooperation between the fixed connection block and the connection installation mechanism, when installing, it is only necessary to install the connection installation mechanism between the inside of the container. When the fire alarm body is subsequently disassembled for maintenance, it is only necessary to disassemble the fire alarm body and the fixed connection block. The overall structure is simple and easy to operate;

[0015] 2. Through the cooperation of the fixed limit side blocks, fixed limit blocks and movable blocking mechanisms, when the fire alarm body needs to be disassembled for maintenance, the fire alarm body is first disassembled quickly, and then the movable blocking mechanism is adjusted so that it is not connected to the fixed limit blocks. Then, the movable blocking mechanism is pulled upward as a whole and disassembled, so that the internal components of the fire alarm body can be inspected and maintained, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fire alarm structure for a shipping container according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the exploded structure of a fire alarm structure of a shipping container according to an embodiment of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of a movable blocking mechanism of a fire alarm structure of a shipping container according to an embodiment of the present utility model.

[0019] Description of reference numerals:

[0020] 1. Fire alarm body; 2. Fixed connecting block; 3. Connecting and installing mechanism; 4. Fixed limiting edge block; 5. Fixed limiting block; 6. Movable blocking mechanism; 7. Installing limiting sleeve block; 8. Fixed card slot; 9. Connecting support foot; 10. Connecting card rod; 11. Movable blocking plate; 12. T-shaped installing rod; 13. Movable deflection limiting arm. DETAILED DESCRIPTION

[0021] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0022] Example:

[0023] like Figure 1-Figure 3 As shown, a fire alarm structure for a shipping container comprises a fire alarm body 1, a rear surface of the fire alarm body 1 is symmetrically provided with a fixed connection block 2, and a connection installation mechanism 3 is movably sleeved on the outer surface of the fixed connection block 2.

[0024] The working principle of the above technical solution is as follows:

[0025] When in use, the connecting and mounting mechanism 3 can be installed with the inside of the container by bolts. When the fire alarm body 1 is disassembled for maintenance, it is only necessary to lift the fire alarm body 1 upwards so that the fixed connecting block 2 can be detached from the inner side of the connecting and mounting mechanism 3, thereby quickly disassembling and maintaining the fire alarm body 1 and the fixed connecting block 2.

[0026] In another embodiment, if Figure 1 As shown, a fixed limiting edge block 4 is symmetrically provided on one side of the fire alarm body 1, a movable blocking mechanism 6 is movably connected to the inner side of the fixed limiting edge block 4, and a fixed limiting block 5 is fixedly connected to the top of the fire alarm body 1.

[0027] It is convenient to adjust the movable blocking mechanism 6 so that the movable blocking mechanism 6 is not connected and cooperated with the fixed limit block 5, and then the movable blocking mechanism 6 is pulled upward as a whole, so that the movable blocking mechanism 6 can be disassembled and the internal components of the fire alarm body 1 can be inspected and maintained.

[0028] In another embodiment, if Figure 2 As shown, the connection and installation mechanism 3 includes an installation and limiting sleeve block 7 , a front surface of which is provided with a fixing slot 8 , and two sides of the installation and limiting sleeve block 7 are symmetrically provided with connection legs 9 .

[0029] It is convenient to connect and fix the connecting foot 9 and the container by bolts, and then quickly insert the fixed connecting block 2 into the inner side of the fixed card slot 8, so as to install and fix the fire alarm body 1 and the fixed connecting block 2, which is easy to operate.

[0030] In another embodiment, if Figure 2 As shown, the cross-sectional shape of the fixed connection block 2 is L-shaped, and the outer surface of the fixed connection block 2 fits with the inner surface of the fixed slot 8 .

[0031] This facilitates the fixed connection block 2 to be stably inserted into the inner side of the fixed slot 8, thereby quickly installing the fire alarm body 1 and the fixed connection block 2.

[0032] In another embodiment, if Figure 3 As shown, the movable blocking mechanism 6 includes a connecting rod 10, one end of which is fixedly connected to a movable blocking plate 11, one end of the top of the movable blocking plate 11 is fixedly connected to a T-shaped mounting rod 12, and a movable deflection limiting arm 13 is movably sleeved on the outer surface of the T-shaped mounting rod 12.

[0033] It is convenient to deflect the movable deflection limit arm 13 on the outer side of the surface of the T-shaped mounting rod 12, so that the movable deflection limit arm 13 can be detached from the inner side of the fixed limit block 5, and then the movable blocking plate 11 is moved upward, so that the connecting rod 10 and the movable blocking plate 11 can both be detached from the inner side of the fixed limit edge block 4, so that the internal components of the fire alarm body 1 can be quickly inspected and maintained, and the operation is convenient.

[0034] In another embodiment, if Figure 3 As shown, the outer surface of the connecting rod 10 is in contact with the inner side of the fixed limiting edge block 4, and one side of the movable blocking plate 11 is in contact with one side of the fire alarm body 1.

[0035] The movable blocking plate 11 and the connecting clamp rod 10 can be stably located inside the fixed limiting edge block 4, so that the movable blocking plate 11 can stably block one side of the fire alarm body 1, which is easy to operate.

[0036] In another embodiment, if Figure 3 As shown, the inner side of the movable deflection limiting arm 13 is in contact with the outer side of the surface of the fixed limiting block 5 , and one end of the fixed limiting block 5 is in contact with the front surface of the installation limiting sleeve block 7 .

[0037] When the movable deflection limit arm 13 is stably inserted into the inner side of the fixed limit block 5, the end of the fixed limit block 5 and the installation limit sleeve 7 fit together to prevent the movable deflection limit arm 13 from detaching from the inner side of the fixed limit block 5 by itself, which is convenient for operation.

[0038] The working principle of the utility model: during use, the connecting foot 9 is connected and fixed to the inside of the container by bolts. When the fire alarm body 1 needs to be disassembled for maintenance and overhaul, the fire alarm body 1 is moved upward so that the fixed connecting block 2 can be disengaged from the inner side of the fixed slot 8. At this time, one end of the fixed limit block 5 can be disengaged from the installation limit sleeve 7. Then, the movable deflection limit arm 13 is deflected on the outer side of the surface of the T-shaped mounting rod 12, so that the movable deflection limit arm 13 is disengaged from the inner side of the fixed limit block 5. Then, the movable blocking plate 11 drives the connecting rod 10, the T-shaped mounting rod 12 and the movable deflection limit arm 13 to move upward, and the movable blocking plate 11 is disassembled, so that the internal components of the fire alarm body 1 can be quickly overhauled and maintained, and it is convenient and quick to use.

[0039] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A fire alarm structure for a shipping container, comprising a fire alarm body (1), characterized in that: A fixed connection block (2) is symmetrically arranged on the rear surface of the fire alarm body (1), and a connection installation mechanism (3) is movably sleeved on the outer side of the surface of the fixed connection block (2).

2. A fire alarm structure for a shipping container according to claim 1, characterized in that: A fixed limiting edge block (4) is symmetrically provided on one side of the fire alarm body (1), a movable blocking mechanism (6) is movably engaged on the inner side of the fixed limiting edge block (4), and a fixed limiting block (5) is fixedly connected to the top of the fire alarm body (1).

3. A fire alarm structure for a shipping container according to claim 1, characterized in that: The connection installation mechanism (3) comprises an installation limit sleeve (7), a front surface of the installation limit sleeve (7) is provided with a fixing slot (8), and two sides of the installation limit sleeve (7) are symmetrically provided with connection legs (9).

4. A fire alarm structure for a shipping container according to claim 1, characterized in that: The cross-sectional shape of the fixed connection block (2) is L-shaped, and the outer side of the surface of the fixed connection block (2) fits with the inner side of the fixed slot (8).

5. The fire alarm structure of a shipping container according to claim 2, characterized in that: The movable blocking mechanism (6) comprises a connecting rod (10), one end of which is fixedly connected to a movable blocking plate (11), one end of the top of which is fixedly connected to a T-shaped mounting rod (12), and a movable deflection limiting arm (13) is movably sleeved on the outer surface of the T-shaped mounting rod (12).

6. A fire alarm structure for a shipping container according to claim 5, characterized in that: The outer surface of the connecting clamp rod (10) is in contact with the inner surface of the fixed limiting edge block (4), and one side of the movable blocking plate (11) is in contact with one side of the fire alarm body (1).

7. The fire alarm structure of a shipping container according to claim 5, characterized in that: The inner side of the movable deflection limiting arm (13) is in contact with the outer side of the surface of the fixed limiting block (5), and one end of the fixed limiting block (5) is in contact with the front surface of the mounting limiting sleeve block (7).

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