Forest fireproof isolation belt

Abstract

The utility model discloses a forest fireproof isolation belt which comprises a box-type isolation belt with an opening in the top, the box-type isolation belt is filled with water, and a baffle flush with the top of the box-type isolation belt is rotationally installed on the inner wall of the right side of the box-type isolation belt. A plurality of round supporting rods movably making contact with the left side of the bottom of the baffle are fixedly connected between the inner walls of the front side and the rear side of the box-type isolation belt, and a plurality of water filtering nets are fixedly embedded in the left side of the top of the baffle. According to the utility model, a series of structures are arranged, so that the box-type isolation belt can be pre-buried in a position needing to be isolated in a forest for isolation and fire prevention, and the upper part can be shielded and supported when the box-type isolation belt is not used, thereby facilitating normal and safe passage of personnel when the box-type isolation belt is not used, improving the use effect and flexibility, and reducing the cost. And the baffle is conveniently driven to upwards rotate and turn over so as to further enhance the shielding protection effect, people can be integrally assisted in fire extinguishing work in a fire disaster, and the use flexibility and the use effect are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-proof isolation belts, in particular to a forest fire-proof isolation belt. Background Art

[0002] Ecological environment is the foundation for human survival and development. Forests are the main body of the earth's terrestrial ecosystem and an important foundation for national ecological security. There are tens of thousands of forest fires in the country every year, with huge direct economic and human losses. For fire prevention, it is generally necessary to dig isolation belts to prevent the spread of fire, such as digging a ditch to separate the burning forest from the unburned forest;

[0003] However, the existing forest fire isolation belts still have the following shortcomings: 1. Although the method of directly excavating a trench isolation belt can be used for isolation and fire prevention work, since the upper part of the trench is hollow, it is not convenient for personnel to pass directly and safely when not in use, and the use effect is single (and directly using the upper baffle-type isolation belt will also cause obstruction, resulting in a large number of detours); 2. It cannot assist personnel in firefighting work when a fire occurs, and the flexibility of use is not ideal; in view of this, the present application proposes a forest fire isolation belt. Utility Model Content

[0004] The purpose of the utility model is to provide a forest fire isolation belt to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a forest fire isolation belt, comprising a box-type isolation belt with an opening at the top, the box-type isolation belt is filled with water, a baffle plate flush with the top of the box-type isolation belt is rotatably installed on the right inner wall of the box-type isolation belt, a plurality of round support rods that are all in active contact with the left side of the bottom of the baffle plate are fixedly connected between the front and rear inner walls of the box-type isolation belt, and a plurality of water filter nets are embedded and fixed on the left side of the top of the baffle plate, and the box-type isolation belt is pre-buried at a position where fire prevention is required in the forest, and its top is flush with the ground, and the top of the box-type isolation belt is free of combustibles to separate and isolate the position for fire prevention, and the baffle plate is used to cover the top of the inner side of the box-type isolation belt when not in use, so that people can pass directly from the upper part and avoid detours;

[0006] A protection box with an opening on the left is fixedly connected to the right inner wall of the box-type isolation belt, a circular plate is fixedly connected to the left side of the protection box, a threaded cross-guide driving assembly is installed between the inner walls on both sides of the circular plate, a driving motor with an output shaft fixedly installed on the right inner wall of the circular plate and fixedly connected to the threaded cross-guide driving assembly, the front and rear sides of the threaded cross-guide driving assembly are rotatably installed with inclined connecting rods, the top ends of the two connecting rods are hinged to the right side of the bottom of the baffle, and the threaded cross-guide driving assembly is used to drive the two connecting rods to rotate right and left when the driving motor is started, and the two connecting rods are used to rotate right to drive the baffle to rotate upward, and the baffle that is turned up and opened by rotating upward is used to further enhance the fire blocking effect;

[0007] A water pump is fixedly installed on the left side of the circular plate, and a water suction pipe is fixedly connected to the water inlet of the water pump. The bottom end of the water suction pipe extends into the water and is fixedly connected to a filter cover. A spray assembly is fixedly connected between the water outlet of the water pump and the bottom of the baffle. The spray assembly is used to spray to the left when the baffle is rotated upward and opened and the water pump is turned on. The spraying can improve the fire blocking effect and also has the function of assisting fire extinguishing.

[0008] Preferably, the threaded cross-guide drive assembly includes four cross-guide rods in a rectangular shape and fixedly connected between the inner walls on both sides of the circular plate. The same slider is slidably sleeved on the four cross-guide rods. The top of the slider extends to the top of the circular plate and is fixedly connected to a moving seat. The front and rear sides of the moving seat are rotatably mounted with corresponding connecting rods respectively. A screw is rotatably mounted on the left inner wall of the circular plate. The slider is threadedly sleeved on the screw, and the right end of the screw is fixedly connected to the left end of the output shaft of the driving motor.

[0009] Preferably, the spray assembly includes a hose connected and fixed to the end of the water outlet of the water pump, the top of the hose is connected and fixed to a water separation box, the water separation box is fixedly installed on the bottom of the baffle, and the bottom of the water separation box is connected and fixed to multiple spray heads at equal intervals.

[0010] Preferably, a battery is fixedly mounted on the right inner wall of the protection box, and the drive motor and the water pump are electrically connected to the battery.

[0011] Preferably, a groove with an open top is provided on the right inner wall of the box-type isolation zone, a support shaft is fixedly connected between the front and rear inner walls of the groove, the baffle is rotatably sleeved on the support shaft, and both sides of the baffle are arranged as arc structures.

[0012] Preferably, a plurality of embedding holes are opened on the left side of the top of the baffle, and the inner walls of the embedding holes are fixedly connected to the outer sides of the corresponding water filter nets.

[0013] Preferably, a threaded hole threadably connected to the screw rod is provided on the right side of the sliding block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This forest fire isolation belt, through the cooperation of the box isolation belt, baffle and round support rod, is pre-buried in the position where the forest needs fire prevention, and its top is flush with the ground, and can be used for isolation and fire prevention work at this position to reduce the spread of fire, and can shield and support the upper part when not in use, so as to facilitate the normal and safe passage of personnel when not in use and improve the use effect;

[0016] 2. This forest fire isolation belt can drive the baffle to rotate upward and open to further enhance the shielding and protection effect through the cooperation of the baffle, circular plate, driving motor, connecting rod and threaded cross-guide driving assembly, and can drive the baffle to rotate downward and close to support the top again when not in use, thereby improving the flexibility of use;

[0017] 3. This forest fire isolation zone, through the coordination of the baffle, spray assembly, water pump and suction pipe, can assist personnel in firefighting work by spraying after the baffle is rotated and opened to strengthen the protection, thereby further improving the flexibility and effect of use.

[0018] The utility model is provided with a series of structures, and can carry out isolation and fire prevention work after the box-type isolation belt is pre-buried at the position that needs to be isolated in the forest, and can provide upper shielding support when not in use, so as to facilitate the normal and safe passage of personnel when not in use, improve the use effect and flexibility, and facilitate driving the baffle to rotate and flip upward to further enhance the shielding and protection effect, and facilitate integrated auxiliary personnel to carry out fire fighting work in case of fire, further improving the use flexibility and use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a forest fire isolation zone proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of a forest fire isolation belt proposed by the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0022] Figure 4 This is a three-dimensional structural schematic diagram of a circular plate, a drive motor and a threaded cross-guide drive assembly connection part in a forest fire isolation zone proposed by the utility model;

[0023] Figure 5 for Figure 2 Schematic diagram of the structure in the state where the baffle is flipped upwards.

[0024] In the figure: 1. box-type isolation belt; 2. round support rod; 3. support shaft; 4. baffle; 5. water filter net; 6. protection box; 7. circular plate; 8. slider; 9. horizontal guide rod; 10. screw rod; 11. moving seat; 12. connecting rod; 13. water pump; 14. hose; 15. water distribution box; 16. spray head; 17. water suction pipe; 18. driving motor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5 As shown, a forest fire isolation belt proposed in this embodiment includes a box-type isolation belt 1 with an opening at the top, the box-type isolation belt 1 is filled with water, and a baffle 4 flush with the top is rotatably installed on the right inner wall of the box-type isolation belt 1, wherein a groove with an opening at the top is opened on the right inner wall of the box-type isolation belt 1, and a support shaft 3 is fixedly connected between the front and rear inner walls of the groove, and the baffle 4 is rotatably sleeved on the support shaft 3, and both sides of the baffle 4 are arranged as arc structures, wherein a circular hole is opened on the right side of the front side of the baffle 4, and four first bearings are fixedly sleeved in the circular hole, and the inner ring of the first bearing is fixedly sleeved on the outer side of the support shaft 3, so as to achieve the effect of rotatably installing the baffle 4, A plurality of round support rods 2 are fixedly connected between the front and rear inner walls of the box-type isolation belt 1, and are in active contact with the left side of the bottom of the baffle plate 4. A plurality of water filter nets 5 are embedded and fixed on the left side of the top of the baffle plate 4, wherein a plurality of embedding holes are opened on the left side of the top of the baffle plate 4, and the inner walls of the embedding holes are fixedly connected to the outer sides of the corresponding water filter nets 5, so as to achieve the effect of embedding and fixing the water filter nets 5. By pre-burying the box-type isolation belt 1 at a position where forest fire prevention is required, and making its top flush with the ground, the top of the box-type isolation belt 1 is free of combustibles, and the fire protection of this position is carried out. The baffle plate 4 is used to cover the top of the inner side of the box-type isolation belt 1 when not in use, so that people can pass directly from the upper part to avoid detours.

[0027] A protection box 6 with an opening on the left is fixedly connected to the right inner wall of the box-type isolation belt 1, and a circular plate 7 is fixedly connected to the left side of the protection box 6. A threaded cross-guide drive assembly is installed between the inner walls on both sides of the circular plate 7. A drive motor 18 with an output shaft fixedly connected to the threaded cross-guide drive assembly is embedded and fixed on the right inner wall of the circular plate 7. The front and rear sides of the threaded cross-guide drive assembly are rotatably installed with inclined connecting rods 12. The top ends of the two connecting rods 12 are hinged to the bottom right side of the baffle 4. The threaded cross-guide drive assembly is used to drive the two connecting rods 12 to rotate left and right when the drive motor 18 is started, and the two connecting rods 12 are used to rotate right to drive the baffle 4 to rotate upward, and the baffle 4 is driven to rotate upward by using the two connecting rods 12 to rotate right. The baffle 4 that is rotated and flipped upward further enhances the fire-blocking effect; a water pump 13 is fixedly installed on the left side of the circular plate 7, and the water inlet of the water pump 13 is connected to a water suction pipe 17, the bottom end of the water suction pipe 17 extends into the water and is fixedly connected to a filter cover, and a spray assembly is fixedly connected between the water outlet of the water pump 13 and the bottom of the baffle 4, and a battery is fixedly installed on the right inner wall of the protection box 6, and the drive motor 18 and the water pump 13 are electrically connected to the battery, which has the effect of supplying power to the drive motor 18 and the water pump 13, and the spray assembly is used to spray to the left when the baffle 4 is rotated and flipped upward and the water pump 13 is turned on, and the spraying can improve the fire-blocking effect while assisting in fire extinguishing.

[0028] Specifically, the threaded cross-guide drive assembly includes four cross-guide rods 9 fixedly connected between the inner walls of both sides of the circular plate 7 in a rectangular shape, and the same slider 8 is slidably sleeved on the four cross-guide rods 9, wherein the right side of the slider 8 is provided with four cross-guide holes respectively slidably sleeved with the outer sides of the corresponding cross-guide rods 9, which play the role of guiding the slider 8 to slide horizontally, and the top of the slider 8 extends to the top of the circular plate 7 and is fixedly connected with a moving seat 11, and the front and rear sides of the moving seat 11 are respectively rotatably installed with the corresponding connecting rod 12, wherein the front and rear sides of the moving seat 11 are fixedly connected with a pin shaft, and the bottom of the front side of the connecting rod 12 is provided with a circular through hole, and a second bearing is fixedly sleeved in the circular through hole, and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding pin shaft, which plays the role of rotatably installing the connecting rod 12, and a screw 1 is rotatably installed on the left inner wall of the circular plate 7. 0, wherein a third bearing is fixedly connected to the inner wall of the left side of the circular plate 7, and the inner ring of the third bearing is fixedly mounted on the outer side of the screw 10, which plays the effect of rotating and installing the screw 10, and the slider 8 is threadedly sleeved on the screw 10, wherein a threaded hole threadedly connected to the screw 10 is opened on the right side of the slider 8, and the threaded connection relationship between the screw 10 and the threaded hole is utilized to facilitate the effect of driving the slider 8 to move horizontally when the screw 10 rotates, and the right end of the screw 10 is fixedly connected to the left end of the output shaft of the driving motor 18; the transverse guide rod 9, the slider 8, the moving seat 11 and the screw 10 are matched, and the driving motor 18 is used to drive the screw 10 to rotate, and the rotation of the screw 10 drives the slider 8 to move right and left, and the slider 8 drives the moving seat 11 to move right and left, and the moving seat 11 that moves right and left is used to drive the two connecting rods 12 to rotate to the right or left.

[0029] Furthermore, the spray assembly includes a hose 14 connected and fixed to the end of the water outlet of the water pump 13, the top of the hose 14 is connected and fixed with a water diversion box 15, the water diversion box 15 is fixedly installed at the bottom of the baffle 4, and the bottom of the water diversion box 15 is connected and fixed with multiple spray heads 16 at equal intervals; the arranged hose 14, water diversion box 15 and spray head 16 cooperate with each other, when the baffle 4 is rotated and opened upward, the baffle 4 drives the multiple spray heads 16 to rotate upward and out toward the left side through the water diversion box 15, and water is drawn by the water pump 13 and pumped into the water diversion box 15 through the hose 14, and the water is sprayed to the left through the multiple spray heads 16 to block the fire and assist in fire extinguishing.

[0030] The method of using the embodiment is as follows: when the forest fire isolation belt is used, the box isolation belt 1 is pre-buried at a position where the forest needs fire prevention, and its top is flush with the ground. The top of the box isolation belt 1 is free of combustibles to perform fire prevention work at this position. The baffle 4 is used to shield the top of the inner side of the box isolation belt 1 when not in use, so that people can pass directly from the upper part safely and avoid detours. The water filter 5 is used to filter and collect rainwater on rainy days;

[0031] When a fire occurs, personnel can start the driving motor 18 in the forward direction, and the driving motor 18 drives the screw 10 to rotate. The rotation of the screw 10 drives the slider 8 to slide rightward on the four cross guide rods 9, and the slider 8 drives the moving seat 11 to move rightward. The moving seat 11 drives the two connecting rods 12 to rotate and squeeze the baffle 4 upward. Under the squeezing force, the baffle 4 rotates upward and opens. The baffle 4 that rotates and opens upward is used to further enhance the fire blocking effect, and also plays the effect of shielding and protecting the firefighters;

[0032] When the baffle 4 starts to rotate, the multiple sprinkler heads 16 are driven to rotate upward through the water diversion box 15 and toward the left. The water pump 13 is turned on to draw water through the suction pipe 17 and pumped into the water diversion box 15 through the hose 14. The water is sprayed to the left through the multiple sprinkler heads 16 to block the fire and assist in fire extinguishing, thereby achieving the effect of assisting personnel in extinguishing the fire in an integrated manner, improving the flexibility of use, and further improving the use effect. In addition, after use, personnel can start the drive motor 18 in the reverse direction, which is completely opposite to the movement direction of the above-mentioned forward start-up drive motor 18. At this time, the baffle 4 is transformed into a downward rotation and closing, and the shielding support work is performed again on the upper part, which is convenient for the normal and safe passage of personnel when not in use, thereby improving the use effect and flexibility.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A forest fire isolation zone, comprising a box-type isolation zone (1) with an opening at the top, characterized in that: The box-type isolation belt (1) is filled with water, a baffle (4) flush with the top of the box-type isolation belt (1) is rotatably mounted on the right inner wall of the box-type isolation belt (1), a plurality of round support rods (2) are fixedly connected between the front and rear inner walls of the box-type isolation belt (1) and are in active contact with the left bottom of the baffle (4), and a plurality of water filter nets (5) are embedded and fixed on the left top of the baffle (4); A protection box (6) with an opening on the left is fixedly connected to the right inner wall of the box-type isolation belt (1), a circular plate (7) is fixedly connected to the left side of the protection box (6), a threaded transverse guide drive assembly is installed between the inner walls on both sides of the circular plate (7), a drive motor (18) whose output shaft is fixedly connected to the threaded transverse guide drive assembly is embedded and fixed on the right inner wall of the circular plate (7), and connecting rods (12) arranged obliquely are rotatably installed on the front and rear sides of the threaded transverse guide drive assembly, and the top ends of the two connecting rods (12) are hinged to the bottom right side of the baffle (4); A water pump (13) is fixedly installed on the left side of the circular plate (7); a water inlet of the water pump (13) is connected and fixedly connected to a water suction pipe (17); the bottom end of the water suction pipe (17) extends into the water and is fixedly connected to a filter screen cover; a spray assembly is fixedly connected between the water outlet of the water pump (13) and the bottom of the baffle (4).

2. A forest fire isolation zone according to claim 1, characterized in that: The threaded transverse guide drive assembly comprises four transverse guide rods (9) in a rectangular shape and fixedly connected between the inner walls of both sides of the circular plate (7); a same slider (8) is slidably sleeved on the four transverse guide rods (9); the top of the slider (8) extends to the upper side of the circular plate (7) and is fixedly connected to a moving seat (11); the front and rear sides of the moving seat (11) are rotatably mounted with corresponding connecting rods (12); a screw rod (10) is rotatably mounted on the left inner wall of the circular plate (7); the slider (8) is threadedly sleeved on the screw rod (10); and the right end of the screw rod (10) is fixedly connected to the left end of the output shaft of the driving motor (18).

3. A forest fire isolation zone according to claim 2, characterized in that: The spray assembly comprises a hose (14) connected and fixed to the end of a water outlet of a water pump (13); a water separation box (15) is connected and fixed to the top of the hose (14); the water separation box (15) is fixedly mounted on the bottom of the baffle (4); and a plurality of spray heads (16) are connected and fixed to the bottom of the water separation box (15) at equal intervals.

4. A forest fire isolation zone according to claim 1, characterized in that: A storage battery is fixedly mounted on the right inner wall of the protection box (6), and the drive motor (18) and the water pump (13) are both electrically connected to the storage battery.

5. The forest fire isolation zone according to claim 1, characterized in that: A groove with an open top is provided on the right inner wall of the box-type isolation belt (1); a support shaft (3) is fixedly connected between the front and rear inner walls of the groove; a baffle (4) is rotatably sleeved on the support shaft (3); and both sides of the baffle (4) are arranged as arc structures.

6. The forest fire isolation zone according to claim 1, characterized in that: A plurality of embedding holes are provided on the left side of the top of the baffle (4), and the inner walls of the embedding holes are fixedly connected to the outer sides of the corresponding water filter nets (5).

7. A forest fire isolation zone according to claim 2, characterized in that: The right side of the sliding block (8) is provided with a threaded hole which is threadedly connected to the screw rod (10).

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