Foldable forest fire prevention isolation belt rapid building device

Abstract

The utility model discloses a collapsible forest fire prevention isolation belt quick building device, specifically relates to forest fire prevention isolation belt technical field, including a plurality of fireproof subassembly, the mutual close one of adjacent two fireproof subassembly is commonly installed with folding subassembly. The utility model discloses a collapsible forest fire prevention isolation belt quick building device can realize the isolation fire prevention of fireproof cloth through the fireproof subassembly of design, first, the fireproof cloth has excellent flame -retardant performance, is made of high -temperature resistant material such as glass fiber, silica gel coating, can bear above thousand degree celsius flame roasting, non -combustible, non -fusing, does not produce toxic smoke, can effectively block the spread of open fire, simultaneously resist the radiant heat of the fire, avoid the combustible material of isolation belt outside being high temperature ignition, form reliable three -dimensional fireproof barrier, compared with the isolation belt formed by traditional cutting vegetation, the fireproof cloth's fire prevention barrier is more targeted, can reduce the risk of fire breaking through the isolation belt greatly.

Description

Technical Field

[0001] This utility model relates to the field of forest firebreak technology, and in particular to a foldable forest firebreak rapid construction device. Background Technology

[0002] Forest firebreaks are open areas established between forests, and between forests and villages, schools, factories, etc., to prevent the spread of fires and facilitate firefighting and rescue efforts. The establishment of forest firebreaks is an important method of forest fire prevention. Firebreaks are generally used to create a certain degree of fire isolation and prevent the rapid spread of fires. However, firebreaks are often large and heavy, and their transport and assembly are cumbersome due to the limited vehicle access in forests. This makes it difficult to effectively set up firebreaks over large areas, thus delaying firefighting efforts and causing adverse effects.

[0003] Chinese patent document publication number CN214050244U discloses a novel forest firebreak, comprising a base plate, with two sets of side plates fixedly connected to the bottom of the base plate. One side of each set of side plates is slidably connected to the left and right ends of a connecting plate, respectively. Two sets of supports are fixedly connected to the lower surface of the connecting plate. This novel forest firebreak, through the cooperation of a first spring, a limiting rod, a limiting plate, a fixing frame, and a connecting plate, provides shock absorption for the movement of the device, preventing excessive shaking during movement and reducing the device's service life. The cooperation of the second firebreak plate, the first firebreak plate, and the placement groove increases the usable area of ​​the first firebreak plate, improving efficiency. The cooperation of the handle, sliding rod, baffle, first firebreak plate, and second firebreak plate facilitates the fixing of the second firebreak plate, preventing external environmental influences from affecting its use.

[0004] However, the aforementioned patent documents use many small and precision parts, which can lead to failure during normal use or waste due to non-recyclability in forest fire prevention. Therefore, we propose a foldable forest firebreak rapid construction device to solve the above problems. Utility Model Content

[0005] The main purpose of this utility model is to provide a foldable forest firebreak rapid construction device, which can effectively solve the problems mentioned above.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A foldable forest firebreak rapid erection device includes several fireproof components, and a folding component is installed on the part of two adjacent fireproof components that are close to each other. The plurality of folding components include a plurality of fixed shells, which are all installed on the left and right sides of the plurality of fireproof components. The inner cavities of the two fixed shells located on the same side but in opposite directions are all equipped with a connecting rod.

[0007] Preferably, the fireproof components include several support frames, each of the inner cavity sidewalls of the support frames is connected to a column, and each of the support frames has two support legs installed at its lower end.

[0008] Preferably, the plurality of support frames include a plurality of fireproof cloths, the plurality of fireproof cloths are all installed on the inclined surfaces of the plurality of support frames, and a second connecting column is installed at the upper end of each of the plurality of connecting columns.

[0009] Preferably, the plurality of connecting rods include a plurality of connecting blocks, and the plurality of connecting blocks are all installed at one end of the two fixed shells located on the same side that are close to each other, and the inner surfaces of the two connecting blocks located on the same side are all jointly mounted with a central shaft.

[0010] Preferably, all of the fireproof fabrics are folded and can be unfolded, and all of the supporting legs are parallel to the ground.

[0011] Preferably, neither the left end of the leftmost support frame nor the right end of the rightmost support frame is fitted with the fixing shell, and the two connecting blocks on the same side are rotatably connected at their ends that are close to each other.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This device uses fireproof components to achieve fire isolation with fireproof cloth. First, the fireproof cloth itself has excellent flame retardant properties. It is made of high-temperature resistant materials such as fiberglass and silicone coating. It can withstand flames of over 1,000 degrees Celsius. It is non-combustible, non-melting, and does not produce toxic fumes. It can effectively block the spread of open flames and resist the radiant heat generated by the fire. It prevents combustibles on the outside of the isolation zone from being ignited by high temperatures, forming a reliable three-dimensional fire barrier. Compared with the traditional isolation zone formed by clearing vegetation, the fireproof cloth has a stronger fireproof barrier and can significantly reduce the risk of fire breaking through the isolation zone. Secondly, when combined with a foldable device, the overall setup efficiency is extremely high. It eliminates the need for large-scale vegetation clearing and digging, which are time-consuming operations. The equipment is small in size and lightweight, allowing for rapid transport to the fire scene by vehicle or helicopter, or carried on foot by staff to areas with complex terrain. When deployed, it requires only a small team to lay firebreaks tens or even hundreds of meters long in a short time. Compared to traditional firebreaks that take hours or even a day or two to set up, this device can quickly form protection during the critical period of fire spread, buying valuable time for firefighting and rescue efforts. It is particularly suitable for emergency firebreaks in sudden forest fires. Furthermore, its flexibility and environmental adaptability are extremely high. The fireproof cloth can be customized in different widths and lengths according to the fire situation, meeting both localized isolation of small fire spots and large-scale containment of large fires.

[0013] 2. This device, with its designed folding components, enables rapid setup. Its core design, combining folding and unfolding, demonstrates multi-dimensional and highly practical advantages in forest fire emergency response. From the perspective of its folding and storage advantages, the first is the extreme convenience of transportation and delivery. In its folded state, the device significantly reduces its volume, easily adapting to ground transportation such as light trucks and pickups, as well as aerial delivery methods like helicopters and drones. It can even be carried by a single person or two people, perfectly solving the pain points of traditional forest fire prevention facilities being bulky, heavy, and difficult to access in remote mountainous areas, ravines, dense forests, and other complex terrains. For forest areas with inconvenient transportation, staff do not need to rely on large transport equipment; they can carry the device on foot to quickly reach the fire scene, avoiding delays in rescue efforts due to transportation obstructions. The extendable design directly endows the device with the core capability of highly efficient protection. Its advantages are mainly reflected in response efficiency, protective adaptability, and protective stability. First, it is extremely fast in deployment. The device does not require a complicated assembly process. With the cooperation of a few staff, it can quickly transform from a folded state to a fully extended state by simply unlocking the fixing buckles, pulling the telescopic bracket, and extending the fireproof cloth. It can quickly form a protective barrier during the critical golden period of fire spread, firmly locking the spread of the fire and buying valuable time for subsequent fire fighting and rescue. Second, it is flexible in length adaptation. The device can be freely adjusted according to the scale of the fire. If facing a large area of ​​fire, multiple sets of devices can be spliced ​​together to extend to hundreds or even thousands of meters. It can meet the local isolation needs of small fire points and also cope with the large-scale blocking tasks of large forest fires. It is not limited by fixed size and can achieve precise protection by extending the isolation belt according to the size of the fire. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a schematic diagram of the overall structure of this utility model from another perspective; Figure 3 This is a partial cross-sectional view of the structure of this utility model; Figure 4 This is a partial structural cross-sectional view of the present invention from another perspective; Figure 5 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0015] In the diagram: 1. Fireproof component; 2. Folding component; 11. Support frame; 12. Connecting column one; 13. Support leg; 111. Fireproof cloth; 112. Connecting column two; 21. Fixed shell; 22. Connecting rod; 221. Connecting block; 222. Central shaft. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] Example 1, as Figure 1 - Figure 5 As shown, a foldable forest firebreak rapid construction device includes several fireproof components 1, and a folding component 2 is installed on the part of each of two adjacent fireproof components 1 that are close to each other. The plurality of folding components 2 include a plurality of fixed shells 21, which are all installed on the left and right sides of the plurality of fireproof components 1. The inner cavities of the two fixed shells 21 located on the same side but in opposite directions are all equipped with a connecting rod 22.

[0018] When implementing this solution, the operator first carries the device to the fire prevention point, and then places the device on the ground. The fireproof component 1 will then perform fire prevention work, preventing combustibles outside the isolation zone from being ignited by high temperatures, and forming a reliable three-dimensional fire barrier. Compared with the isolation zone formed by clearing vegetation in the traditional way, the fireproof component 1 has a stronger fireproof barrier and can significantly reduce the risk of fire breaking through the isolation zone. In practical use, operators can pull fireproof component 1 to rotate folding component 2, thus increasing the distance between them. This unfolds folding component 2, allowing fireproof component 1 to unfold as well, extending the firebreak. This enables the rapid formation of a protective barrier during the critical golden period of fire spread, effectively containing the fire and buying valuable time for subsequent firefighting and rescue efforts. Secondly, the device offers flexibility in length adaptation. The length can be freely adjusted according to the fire's scale. In the face of large-scale fires, multiple units can be spliced ​​together to extend the firebreak to hundreds or even thousands of meters. This meets the local isolation needs of small fires and can also handle large-scale forest fires, without being limited by fixed dimensions, achieving precise protection by adjusting the length of the firebreak to match the size of the fire.

[0019] Specifically, in order to achieve a fireproof effect, such as Figure 2 As shown, in this scheme, several fireproof components 1 include several support frames 11, the inner cavity sidewalls of several support frames 11 are all connected to columns 12, and two support legs 13 are installed at the lower end of several support frames 11.

[0020] For further details, please refer to [link / reference]. Figure 2 Several support frames 11 include several fireproof cloths 111, and several fireproof cloths 111 are installed on the inclined surfaces of several support frames 11. Several connecting columns 111 are installed with connecting columns 2 112 at their upper ends.

[0021] For further details, please refer to [link / reference]. Figure 2 Several fireproof cloths 111 are folded and can be unfolded, and several support legs 13 are parallel to the ground.

[0022] When implementing this solution, the operator first carries the device to the fire prevention point, then places the device on the ground, whereupon the support leg 13 will support the ground, and the fireproof cloth 111 will then perform its fire prevention function, preventing combustibles on the outside of the firebreak from being ignited by high temperatures, forming a reliable three-dimensional fire barrier. Compared with the traditional firebreak formed by clearing vegetation, the fireproof cloth 111 has a stronger fire-blocking effect and can significantly reduce the risk of fire breaking through the firebreak.

[0023] Example 2, based on Example 1, can achieve folding and storage, and unfolding to achieve fireproof effect.

[0024] Specifically, for folding and storage, and for unfolding to provide fire resistance, such as Figure 3 , Figure 4 and Figure 5 As shown, in this scheme, the connecting rods 22 include several connecting blocks 221. The connecting blocks 221 are all installed at the ends of two fixed shells 21 located on the same side that are close to each other. The inner surfaces of the two connecting blocks 221 located on the same side are all equipped with a central shaft 222.

[0025] For further details, please refer to [link / reference]. Figure 2 , Figure 3 and Figure 5 The left end of the leftmost support frame 11 and the right end of the rightmost support frame 11 are not fitted with a fixed shell 21. The two connecting blocks 221 on the same side are rotatably connected at their close ends.

[0026] During implementation and actual use, operators can pull the support frame 11 to rotate the connecting rods 22, connecting blocks 221, and central shaft 222, thereby increasing the distance between the connecting rods 22. This allows the connecting rods 22 to unfold, and the fireproof cloth 111 to unfold as well, thus extending the firebreak. This enables the rapid formation of a protective barrier during the critical golden period of fire spread, effectively containing the fire and buying valuable time for subsequent firefighting and rescue efforts. Secondly, the device offers flexibility in length adaptation. The length can be freely adjusted according to the scale of the fire. In the face of large-scale fires, multiple sets of devices can be spliced ​​together to extend the length to hundreds or even thousands of meters. This not only meets the local isolation needs of small-scale fires but also addresses the large-scale blocking tasks of large-scale forest fires, without being limited by fixed dimensions, achieving precise protection by extending the firebreak to the appropriate length based on the size of the fire.

[0027] In summary, the implementation process of this utility model is as follows: The operator first carries the device to the fire prevention point, and then places the device on the ground. The support leg 13 will then support the ground, and the fireproof cloth 111 will perform fire prevention work, preventing the combustibles on the outside of the isolation zone from being ignited by high temperature, forming a reliable three-dimensional fire barrier. Compared with the isolation zone formed by clearing vegetation, the fireproof cloth 111 has a stronger fire-blocking effect and can significantly reduce the risk of fire breaking through the isolation zone. In actual use, operators can pull the support frame 11 to rotate the connecting rod 22, connecting block 221, and central shaft 222, thereby increasing the distance between the connecting rods 22. This allows the connecting rods 22 to unfold, and the fireproof cloth 111 to unfold as well, thus lengthening the firebreak. This allows for the rapid formation of a protective barrier during the critical golden period of fire spread, effectively locking in the spread of the fire and buying valuable time for subsequent firefighting and rescue. Secondly, the device offers flexibility in length adaptation. The length can be freely adjusted according to the scale of the fire. In the face of large-scale fires, multiple sets of devices can be spliced ​​together to extend the length to hundreds or even thousands of meters. This can meet the local isolation needs of small-scale fires as well as the large-scale blocking tasks of large-scale forest fires, without being limited by fixed dimensions, achieving precise protection by extending the firebreak to the appropriate length based on the size of the fire.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable forest firebreak rapid construction device, comprising several fireproof components (1), characterized in that: The two adjacent fireproof components (1) are each equipped with a folding component (2) at a close proximity. The folding components (2) include a number of fixed shells (21), which are installed on the left and right sides of the fireproof components (1). The inner cavities of the two fixed shells (21) located on the same side but in opposite directions are all equipped with connecting rods (22).

2. The foldable forest firebreak rapid construction device according to claim 1, characterized in that: The fireproof components (1) include several support frames (11), the inner cavity sidewalls of the several support frames (11) are all connected to a column (12), and the lower end of the several support frames (11) is equipped with two support legs (13).

3. The foldable forest firebreak rapid construction device according to claim 2, characterized in that: The support frame (11) includes a number of fireproof cloths (111), and the fireproof cloths (111) are all installed on the inclined surface of the support frame (11), and the upper end of the connecting column one (12) is equipped with a connecting column two (112).

4. The foldable forest firebreak rapid construction device according to claim 3, characterized in that: The connecting rods (22) include a number of connecting blocks (221), and the connecting blocks (221) are all installed at one end of the two fixed shells (21) located on the same side and close to each other. The inner surfaces of the two connecting blocks (221) located on the same side are all equipped with a central shaft (222).

5. A foldable forest firebreak rapid construction device according to claim 3, characterized in that: Several of the fireproof cloths (111) are folded and can be unfolded, and several of the supporting legs (13) are parallel to the ground.

6. The foldable forest firebreak rapid erection device according to claim 4, characterized in that: The left end of the support frame (11) located at the far left and the right end of the support frame (11) located at the far right are not equipped with the fixed shell (21), and the two connecting blocks (221) located on the same side are rotatably connected at their close ends.

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