Blocking type forest fire prevention fence

Abstract

The utility model provides a barrier type forest fire prevention fence, and relates to the technical field of forest fire prevention, the barrier type forest fire prevention fence comprises a protective fence and a connecting column arranged on one side surface of the protective fence, the bottom surface of the connecting column is fixedly provided with a first antiskid plate, the interior of the connecting column is provided with a storage groove, and the interior of the storage groove is provided with a clamping assembly connected with the protective fence. According to the barrier type forest fire prevention fence, a supporting sleeve is rotated, the supporting sleeve can be rotated to a proper angle, then a transmission sleeve is rotated, a transmission threaded rod is moved out of a connecting groove, a second anti-skid plate is driven to make contact with the ground, and the position of a protective fence can be supported through cooperation between the transmission threaded rod and the supporting sleeve; the connecting rods are driven by the bidirectional threaded rods and the transmission blocks to rotate, the positioning blocks can be embedded into the clamping grooves, the connecting columns can be mounted between the two protective fences through the positioning blocks on the two sides, and the mounting efficiency of the fireproof fence is improved.

Description

Technical Field

[0001] This utility model relates to a fireproof fence, specifically a barrier-type forest fireproof fence, belonging to the field of forest fire prevention technology. Background Technology

[0002] Chinese patent application publication number CN221096083U discloses a barrier-type forest fire prevention fence. The device can be transported in selected quantities as needed, and can also be transported in parts, allowing for the transport of more support components, positioning components, and barriers at once. During installation, the support components are simply fixed to the ground using the positioning components, and the barriers are inserted between two support components for quick installation.

[0003] While the aforementioned patented solution can block forest fires, the fire fence in the patent is only fixed by inserting poles. When the fire inside the fence becomes too intense, a pressure difference will be created between the inside and outside of the fence. Furthermore, since the top of the fence is equipped with a high-pressure nozzle for extinguishing fires, the nozzle exerts a certain thrust when activated, causing the fire fence to tilt during use, thus affecting its effectiveness.

[0004] Therefore, a barrier-type forest fire prevention fence is proposed here. Utility Model Content

[0005] This utility model proposes a barrier-type forest fire prevention fence. By utilizing the cooperation between the transmission threaded rod and the support sleeve, the position of the fence can be supported to enhance the stability of the fire prevention fence. Furthermore, the positioning blocks on both sides can be used to install the connecting post between two fences, thereby improving the installation efficiency of the fire prevention fence.

[0006] This utility model is achieved through the following technical solution: a barrier-type forest fire prevention fence, comprising a protective fence and a connecting post disposed on one side of the protective fence. Sealing gaskets are fixed to both sides of the protective fence. A first anti-slip plate is fixed to the bottom surface of the connecting post. A storage groove is provided inside the connecting post. A snap-fit ​​assembly for connecting to the protective fence is disposed inside the storage groove. The snap-fit ​​assembly includes a bidirectional threaded rod that rotates inside the storage groove. Two sections of threads with opposite directions are provided at both ends of the bidirectional threaded rod. A transmission block is threadedly sleeved at both ends of the bidirectional threaded rod. Moving rods are fixed to both sides of the transmission blocks. A set of connecting rods slides around the periphery of each moving rod. A transmission groove that slides around the periphery of the moving rod is provided on one side of the connecting rod. A positioning rod that rotates on the inner wall of the storage groove is fixedly sleeved at the end of the connecting rod away from the transmission groove. A positioning block is fixedly sleeved around the periphery of the positioning rod.

[0007] Furthermore, the snap-fit ​​assembly also includes an output rod fixed to the top surface of the bidirectional threaded rod, the top end of which extends out of the receiving groove and is fixedly sleeved with a transmission wheel.

[0008] Furthermore, a limiting block is rotatably sleeved around the periphery of the bidirectional threaded rod, and the limiting block is fixed to the inner wall of the receiving groove.

[0009] Furthermore, a slot is provided on one side of the guardrail, and a set of fireproof cotton is installed on one side of the guardrail.

[0010] One side of the guardrail is provided with a support assembly for supporting the guardrail at the desired angle. The support assembly includes a connecting plate fixed to one side of the guardrail, a connecting block rotatably connected to the side of the connecting plate away from the guardrail, an arc-shaped toothed plate fixed to the surface of the connecting block, a support sleeve fixed to one side of the connecting block, a connecting groove opened inside the support sleeve, a transmission threaded rod sleeved inside the connecting groove, and a second anti-slip plate rotatably connected to the bottom end of the transmission threaded rod.

[0011] Furthermore, the support assembly also includes a support frame fixed to one side of the guardrail, a positioning frame sliding inside the support frame, a compression spring fixed between the positioning frame and the inner side wall of the support frame, and a lever fixed to the top surface of the positioning frame.

[0012] Furthermore, the support assembly also includes a transmission sleeve threaded around the transmission threaded rod, with a limit ring fixed to one side of the transmission sleeve and the limit ring rotatably connected inside the support sleeve.

[0013] This utility model provides a barrier-type forest fire prevention fence, which has the following beneficial effects:

[0014] 1. This barrier-type forest fire prevention fence, by rotating the support sleeve, can rotate the support sleeve to a suitable angle, and then rotate the transmission sleeve to move the transmission threaded rod out of the connecting groove, causing the second anti-slip plate to contact the ground. The cooperation between the transmission threaded rod and the support sleeve can support the position of the fence to strengthen the stability of the fire prevention fence.

[0015] 2. This barrier-type forest fire prevention fence features a rotating transmission wheel that drives the output rod to rotate simultaneously with the bidirectional threaded rod. Through the cooperation between the bidirectional threaded rod and the transmission block, the connecting rod can rotate around the positioning rod. The positioning rod then drives the positioning block to rotate as well, allowing the positioning block to embed into the slot. The positioning blocks on both sides can then be used to install the connecting post between the two fences, improving the installation efficiency of the fire prevention fence. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the guardrail and connecting post in this utility model;

[0018] Figure 3 This is a three-dimensional sectional view of the internal structure of the connecting column in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the support component in this utility model.

[0020] Explanation of reference numerals in the attached figures

[0021] 1. Guardrail; 11. Card slot; 2. Connecting post; 21. Storage slot; 3. Sealing gasket;

[0022] 4. Snap-fit ​​assembly; 41. Bidirectional threaded rod; 411. Limiting block; 42. Transmission block; 43. Moving rod; 44. Positioning rod; 45. Connecting rod; 46. Transmission groove; 47. Positioning block; 48. Output rod; 49. Transmission wheel;

[0023] 5. Fire-resistant cotton; 6. First anti-slip plate;

[0024] 7. Support assembly; 701. Connecting plate; 702. Connecting block; 703. Support sleeve; 704. Connecting groove; 705. Transmission threaded rod; 706. Second anti-slip plate; 707. Transmission sleeve; 708. Limiting ring; 709. Arc-shaped toothed plate; 710. Support frame; 711. Positioning frame; 712. Compression spring; 713. Lever. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0026] Please see Figures 1-4The present invention proposes the following implementation scheme: a barrier-type forest fire prevention fence, including a protective fence 1 and a connecting post 2 disposed on one side of the protective fence 1. Both sides of the protective fence 1 are fixed with sealing gaskets 3. The bottom surface of the connecting post 2 is fixed with a first anti-slip plate 6. The connecting post 2 has a storage groove 21 inside. The storage groove 21 is provided with a snap-fit ​​assembly 4 connected to the protective fence 1. The snap-fit ​​assembly 4 includes a bidirectional threaded rod 41 that rotates inside the storage groove 21. The two ends of the bidirectional threaded rod 41 are provided with two sections of threads in opposite directions. Both ends of the bidirectional threaded rod 41 are threadedly sleeved with transmission blocks 42. Both sides of the transmission blocks 42 are fixed with moving rods 43. A set of connecting rods 45 slides around the periphery of each moving rod 43. One side of the connecting rod 45 has a transmission groove 46 that slides around the periphery of the moving rod 43. The end of the connecting rod 45 away from the transmission groove 46 is fixedly sleeved with a positioning rod 44 that rotates on the inner side wall of the storage groove 21. The periphery of the positioning rod 44 is fixedly sleeved with a positioning block 47.

[0027] Please refer to this carefully. Figure 3 The snap-fit ​​assembly 4 also includes an output rod 48 fixed to the top surface of the bidirectional threaded rod 41. The top end of the output rod 48 extends out of the storage groove 21 and is fixedly sleeved with a transmission wheel 49.

[0028] The outer periphery of the bidirectional threaded rod 41 is rotatably sleeved with a limiting block 411, and the limiting block 411 is fixed to the inner side wall of the receiving groove 21.

[0029] In the above scheme, rotating the transmission wheel 49 causes the output rod 48 to drive the bidirectional threaded rod 41 to rotate simultaneously. Through the cooperation between the bidirectional threaded rod 41 and the transmission block 42, the connecting rod 45 can be driven to rotate around the positioning rod 44. The positioning rod 44 drives the positioning block 47 to rotate together, so that the positioning block 47 is embedded in the slot 11. The connecting post 2 can be installed between the two guardrails 1 through the positioning blocks 47 on both sides.

[0030] Please refer to this carefully. Figure 1 and Figure 3 A slot 11 is provided on one side of the guardrail 1, and a set of fireproof cotton 5 is installed on one side of the guardrail 1.

[0031] Please refer to this carefully. Figure 2 and Figure 4A support component 7 is provided on one side of the guardrail 1 to support the guardrail 1 at the angle of use. The support component 7 includes a connecting plate 701 fixed to one side of the guardrail 1. A connecting block 702 is rotatably connected to the side of the connecting plate 701 away from the guardrail 1. An arc-shaped toothed plate 709 is fixed on the surface of the connecting block 702. A support sleeve 703 is fixed to one side of the connecting block 702. A connecting groove 704 is opened inside the support sleeve 703. A transmission threaded rod 705 is sleeved inside the connecting groove 704. A second anti-slip plate 706 is rotatably connected to the bottom end of the transmission threaded rod 705.

[0032] Please refer to this carefully. Figure 4 The support assembly 7 also includes a support frame 710 fixed to one side of the guardrail 1. A positioning frame 711 slides inside the support frame 710. A compression spring 712 is fixed between the positioning frame 711 and the inner side wall of the support frame 710. A lever 713 is fixed to the top surface of the positioning frame 711.

[0033] In the above scheme, the movable lever 713 moves the positioning frame 711 away from the arc-shaped toothed plate 709, and then the support sleeve 703 is rotated to a suitable angle. The compression spring 712 pushes the positioning frame 711 closer to the arc-shaped toothed plate 709, which can fix the connecting block 702 by angle.

[0034] The support assembly 7 also includes a transmission sleeve 707 that is threaded around the transmission threaded rod 705. A limit ring 708 is fixed on one side of the transmission sleeve 707, and the limit ring 708 is rotatably connected inside the support sleeve 703.

[0035] In the above scheme, rotating the transmission sleeve 707 causes the transmission threaded rod 705 to move out of the connecting groove 704, driving the second anti-slip plate 706 to contact the ground. By utilizing the cooperation between the transmission threaded rod 705 and the support sleeve 703, the position of the guardrail 1 can be supported.

[0036] In use, the connecting post 2 is installed on one side of the guardrail 1. Then, the transmission wheel 49 is rotated, causing the output rod 48 to drive the bidirectional threaded rod 41 to rotate simultaneously. Through the cooperation between the bidirectional threaded rod 41 and the transmission block 42, the connecting rod 45 can be driven to rotate around the positioning rod 44. The positioning rod 44 drives the positioning block 47 to rotate together, so that the positioning block 47 is embedded in the slot 11. The connecting post 2 can be installed between the two guardrails 1 through the positioning blocks 47 on both sides, improving the installation efficiency of the fireproof fence; the movable lever 713 makes... Positioning frame 711 moves away from arc-shaped toothed plate 709, then the support sleeve 703 is rotated to a suitable angle. The compression spring 712 pushes positioning frame 711 closer to arc-shaped toothed plate 709, which can fix the connecting block 702 at an angle. Then, the transmission sleeve 707 is rotated to move the transmission threaded rod 705 out of the connecting groove 704, causing the second anti-slip plate 706 to contact the ground. The cooperation between the transmission threaded rod 705 and the support sleeve 703 can support the position of the guardrail 1 to strengthen the stability of the fireproof fence.

[0037] 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 barrier-type forest fire prevention fence, comprising a protective fence (1) and connecting posts (2) disposed on one side of the protective fence (1), characterized in that: Sealing gaskets (3) are fixed on both sides of the guardrail (1). A first anti-slip plate (6) is fixed on the bottom surface of the connecting post (2). A storage groove (21) is provided inside the connecting post (2). A snap-fit ​​assembly (4) for connecting the guardrail (1) is provided inside the storage groove (21). The snap-fit ​​assembly (4) includes a bidirectional threaded rod (41) that rotates inside the storage groove (21). Two threads with opposite directions are provided at both ends of the bidirectional threaded rod (41). Each is threaded with a transmission block (42), and each of the two sides of the transmission block (42) is fixed with a moving rod (43). Each moving rod (43) has a set of connecting rods (45) sliding around its periphery. One side of the connecting rod (45) is provided with a transmission groove (46) that slides around the moving rod (43). The end of the connecting rod (45) away from the transmission groove (46) is fixedly sleeved with a positioning rod (44) that rotates on the inner side wall of the storage groove (21). The periphery of the positioning rod (44) is fixedly sleeved with a positioning block (47). A support component (7) is provided on one side of the guardrail (1) to support the guardrail (1) at an angle. The support component (7) includes a connecting plate (701) fixed on one side of the guardrail (1). A connecting block (702) is rotatably connected to the side of the connecting plate (701) away from the guardrail (1). An arc-shaped toothed plate (709) is fixed on the surface of the connecting block (702). A support sleeve (703) is fixed on one side of the connecting block (702). A connecting groove (704) is opened inside the support sleeve (703). A transmission threaded rod (705) is sleeved inside the connecting groove (704). A second anti-slip plate (706) is rotatably connected to the bottom end of the transmission threaded rod (705).

2. The barrier-type forest fire prevention fence according to claim 1, characterized in that: The snap-fit ​​assembly (4) also includes an output rod (48) fixed to the top surface of the bidirectional threaded rod (41), the top end of the output rod (48) extending out of the storage groove (21) and fixedly sleeved with a transmission wheel (49).

3. The barrier-type forest fire prevention fence according to claim 1, characterized in that: The outer periphery of the bidirectional threaded rod (41) is rotatably sleeved with a limiting block (411), and the limiting block (411) is fixed to the inner side wall of the receiving groove (21).

4. A barrier-type forest fire prevention fence according to claim 1, characterized in that: A slot (11) is provided on one side of the guardrail (1), and a set of fireproof cotton (5) is installed on one side of the guardrail (1).

5. A barrier-type forest fire prevention fence according to claim 1, characterized in that: The support assembly (7) also includes a support frame (710) fixed to one side of the guardrail (1). A positioning frame (711) slides inside the support frame (710). A compression spring (712) is fixed between the positioning frame (711) and the inner wall of the support frame (710). A lever (713) is fixed on the top surface of the positioning frame (711).

6. A barrier-type forest fire prevention fence according to claim 1, characterized in that: The support assembly (7) further includes a transmission sleeve (707) threaded around the transmission threaded rod (705), and a limit ring (708) is fixed on one side of the transmission sleeve (707), and the limit ring (708) is rotatably connected inside the support sleeve (703).

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