Forest fireproof protection isolation device

Abstract

The utility model relates to the technical field of forest fire prevention, in particular to a forest fire prevention protection isolation device which comprises a steel pipe, an outer partition plate is rotationally arranged outside the steel pipe, an inner partition plate is rotationally connected to the front face of the outer partition plate, and a fixing assembly is installed at the bottom of the steel pipe and comprises an installation frame. According to the improved isolation device, the two steel pipes are distributed in parallel, the two outer partition plates can rotate along the two steel pipes correspondingly, and the two inner partition plates can rotate along the two outer partition plates correspondingly, so that folding and storage are facilitated, the whole occupied area is reduced, and the space is saved. The screw rods with opposite rotating directions are arranged at the bottoms of the first worm gear and the second worm gear, the two screw rods synchronously move in opposite directions, the motor rotates reversely, the two screw rods rotate simultaneously to be squeezed into the ground, the motor rotates forwards, and the two screw rods are pulled out simultaneously, so that rapid disassembly and assembly are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to forest fire prevention technical field, concretely is a forest fire prevention protection isolation device. BACKGROUND

[0002] Forest fire prevention is a series of measures of prevention, control and extinguishing fire, which is taken to prevent the occurrence, spread and damage of forest fire. Forest fire not only causes serious damage to ecological environment, wildlife and plants, but also threatens the safety of human life and property. Therefore, forest fire prevention is very important.

[0003] Forest fire prevention barrier is a device for preventing forest fire from spreading, which is usually installed in forest boundaries, forest roads, mountain ridges and other areas to block fire sources and reduce the spread speed of fire. Its role is to effectively isolate or slow down the spread of fire through physical barriers, especially in the early stage of fire, which can gain time for firefighting. The inventor found the following problems in the prior art during the implementation of the utility model:

[0004] 1. In order to facilitate transfer and transportation, the existing barrier is mostly made of fireproof synthetic board, which has the advantages of light weight and easy transportation. However, the overall space occupied by the board is large during transportation, which is not convenient to store and increases the difficulty of transportation.

[0005] 2. During on-site installation, the board is usually erected to form a barrier. The ordinary barrier is fixed by bolts after being erected, which is complicated to install and requires multiple bolts. Once fixed, it is not convenient to disassemble. SUMMARY

[0006] The utility model aims at providing a forest fire prevention protection isolation device to solve the problem of the existing barrier which is not convenient to store and cannot be quickly installed and disassembled during transportation. To achieve the above purpose, the utility model provides the following technical scheme: a forest fire prevention protection isolation device, comprising a steel pipe, an outer barrier plate is rotatably connected to the outside of the steel pipe, an inner barrier plate is rotatably connected to the front of the outer barrier plate, and a fixing assembly is installed at the bottom of the steel pipe.

[0007] The fixed assembly comprises a mounting frame, the bottom of the mounting frame is rotationally connected with a first worm wheel, one side of the first worm wheel is engaged with a worm, the other side of the first worm wheel is engaged with a second worm wheel, the bottoms of the first worm wheel and the second worm wheel are respectively welded with a spiral rod, one end of the worm is provided with an output shaft of a motor, the surface of the end of the worm close to the motor is welded with a driving wheel, the surface of the driving wheel is drivingly connected with a round belt, the other end of the round belt is drivingly connected with a driven wheel, the inner wall of the driven wheel is screwed with a screw rod, the bottom of the screw rod is rotationally connected with a cross rod, the other end of the cross rod is welded with a vertical rod.

[0008] Further preferably, the steel pipes, the outer partition plates and the inner partition plates are arranged in a group, and there are two groups in total.

[0009] Further preferably, the bottom of the side, away from the steel pipe, of the inner partition plate is welded with a supporting rod, and the lower surface of the supporting rod is welded with a steel nail.

[0010] Further preferably, the spiral rods constitute a rotating structure through the first worm wheel and the second worm wheel.

[0011] Further preferably, the mounting frame and the steel pipe are rotationally connected, and the bottom of the second worm wheel and the mounting frame are rotationally connected.

[0012] Further preferably, the vertical rod and the mounting frame are slidingly connected, the screw rod and the mounting frame are sleeved, and the screw rod and the vertical rod are arranged in a parallel structure.

[0013] Further preferably, the driven wheel constitutes a rotating structure through the round belt, and the upper surface of the driven wheel and the mounting frame are rotationally connected.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] In the utility model, two steel pipes are distributed in parallel, two outer partition plates can rotate along the two steel pipes, and two inner partition plates can rotate along the two outer partition plates; when the inner partition plates are unfolded, the supporting rods can be rotated until the steel nails at the bottom adhere to the ground, so that the bottom of the inner partition plates is further supported; when the inner partition plates are stored, the inner partition plates are first rotated, the partition plates are folded to the front of the outer partition plates, and then the two outer partition plates are folded again, so that the overall area occupied is reduced.

[0016] In the utility model, the spiral rods with opposite rotation directions are arranged at the bottoms of the first worm wheel and the second worm wheel, the meshing transmission structure of the first worm wheel and the second worm wheel can drive the two spiral rods to move in opposite directions at the same time, the driving wheel and the driven wheel rotate in the same direction through the worm, the motor is reversed, the two spiral rods are simultaneously pressed into the ground, the motor is normally transmitted, and the two spiral rods are simultaneously pulled out, so that the utility model realizes rapid disassembly and assembly. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structure schematic view of the utility model after unfolding;

[0018] Figure 2 is a structure schematic view of the utility model after folding;

[0019] Figure 3 is a structure schematic view of the utility model fixed assembly front face;

[0020] Figure 4 is a structure schematic view of the utility model fixed assembly back face.

[0021] In the figure: 1, steel pipe; 2, outer partition; 3, inner partition; 4, fixed assembly; 401, mounting bracket; 402, first worm wheel; 403, worm; 404, second worm wheel; 405, spiral rod; 406, motor; 407, driving wheel; 408, round belt; 409, driven wheel; 4010, screw rod; 4011, cross bar; 4012, vertical rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1 to 4 The utility model provides a technical scheme: a forest fire prevention protection isolation device, including steel pipe 1, the outside of steel pipe 1 rotates and has outer partition 2, the front surface of outer partition 2 is rotatably connected with inner partition 3, and the bottom of steel pipe 1 is provided with fixed assembly 4.

[0024] Fixed assembly 4 includes mounting bracket 401, the bottom of mounting bracket 401 is rotatably connected with first worm wheel 402, one side of first worm wheel 402 is engaged with worm 403, the other side of first worm wheel 402 is engaged with second worm wheel 404, and the bottom of first worm wheel 402 and second worm wheel 404 is respectively welded with spiral rod 405, one end of worm 403 is provided with the output shaft of motor 406, the surface of one end of worm 403 close to motor 406 is welded with driving wheel 407, the surface of driving wheel 407 is drivingly connected with round belt 408, the other end of round belt 408 is drivingly connected with driven wheel 409, the inner wall of driven wheel 409 is screw-connected with screw rod 4010, the bottom of screw rod 4010 is rotatably connected with cross bar 4011, and the other end of cross bar 4011 is welded with vertical rod 4012.

[0025] In the embodiment, asFigure 1 And Figure 2 As shown in the figure, the steel pipe 1, the outer partition plate 2 and the inner partition plate 3 are arranged in a group, and there are two groups in total; it should be noted that the two steel pipes 1 are distributed in parallel, the two outer partition plates 2 can be rotated along the two steel pipes 1 respectively, and the two inner partition plates 3 can be rotated along the two outer partition plates 2 respectively; when storing, the inner partition plate 3 is rotated first, the partition plate is folded to the front of the outer partition plate 2, and the two outer partition plates 2 are folded again to reduce the overall floor area.

[0026] In this embodiment, as shown in the figure, Figure 1 And Figure 2 As shown in the figure, the bottom of the side of the inner partition plate 3 away from the steel pipe 1 is welded with a support rod, and the lower surface of the support rod is welded with a steel nail; it should be noted that when the inner partition plate 3 is unfolded, the support rod can be rotated until the steel nail at the bottom is attached to the ground, further supporting the bottom of the inner partition plate 3, and then the steel nail is hammered into the ground with a tool hammer, so that the support rod can be fixed.

[0027] In this embodiment, as shown in the figure, Figure 3 As shown in the figure, the screw rods 405 constitute a rotating structure through the first worm wheel 402 and the second worm wheel 404 respectively; it should be noted that the rotation directions of the helical blades of the two screw rods 405 are opposite, and the meshing transmission structure of the first worm wheel 402 and the second worm wheel 404 can simultaneously drive the two screw rods 405 to move in opposite directions synchronously, realizing simultaneous rotation and extrusion into the ground or simultaneous pulling out.

[0028] In this embodiment, as shown in the figure, Figure 3 As shown in the figure, the mounting bracket 401 and the steel pipe 1 are connected in a rotating manner, and the second worm wheel 404 and the bottom of the mounting bracket 401 are connected in a rotating manner; it should be noted that the mounting bracket 401 is sleeved outside the steel pipe 1, and when the mounting bracket 401 moves vertically up and down, it drives the steel pipe 1, the outer partition plate 2 and the inner partition plate 3 to move up and down.

[0029] In this embodiment, as shown in the figure, Figure 3 And Figure 4 As shown in the figure, the vertical rod 4012 and the mounting bracket 401 are connected in a sliding manner, the lead screw 4010 and the mounting bracket 401 are connected in a sleeving manner, and the lead screw 4010 and the vertical rod 4012 are connected in a parallel structure; it should be noted that the lead screw 4010 is located on the front of the mounting bracket 401, and the vertical rod 4012 is located on the back of the mounting bracket 401, which cooperates with the two screw rods 405 to support the mounting bracket 401.

[0030] In this embodiment, as shown in the figure, Figure 3 And Figure 4As shown, the driven wheel 409 is connected with the upper surface of the mounting frame 401 in a rotating manner through the round belt 408.

[0031] The use method and advantages of the utility model are as follows:

[0032] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , first, the left outer partition plate 2 is rotated counterclockwise along the left steel pipe 1 to open, the right outer partition plate 2 is rotated clockwise along the right steel pipe 1 to unfold, the inner partition plate 3 on both sides is opened in turn, the outer partition plate 2 and the inner partition plate 3 are made of fireproof material, then the motor 406 is started, the motor 406 reverses to drive the worm 403 to rotate counterclockwise, the first worm wheel 402 rotates clockwise, the second worm wheel 404 rotates counterclockwise, at this time, the driving wheel 407 rotates counterclockwise synchronously, the driven wheel 409 rotates counterclockwise through the transmission of the round belt 408, the lead screw 4010 rotates counterclockwise, the lead screw 4010 rotates to the right, at this time, the driven wheel 409 and the mounting frame 401 slide down along the lead screw 4010 and the vertical rod 4012 as a whole, at the same time, the right-hand spiral rod 405 below the first worm wheel 402 rotates clockwise, the left-hand spiral rod 405 below the second worm wheel 404 rotates counterclockwise, the two spiral rods 405 start to rotate and advance to the bottom of the ground, and the device can be fixed to the ground, when disassembling, the motor 406 rotates forward, which can drive the mounting frame 401 to move upwards and pull out the ground to disassemble quickly.

[0033] The basic principle, main features and advantages of the utility model are shown and described above. The technical staff in the industry should understand that the utility model is not limited by the above examples, the above examples and descriptions in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A forest fire prevention and protection isolation device, comprising a steel pipe (1), characterized in that: The steel pipe (1) has an outer partition (2) that rotates around its exterior. An inner partition (3) is rotatably connected to the front of the outer partition (2). A fixing component (4) is installed at the bottom of the steel pipe (1). The fixing component (4) includes a mounting bracket (401), to the bottom of which a first worm gear (402) is rotatably connected. A worm (403) meshes with one side of the first worm gear (402), and a second worm gear (404) meshes with the other side of the first worm gear (402). A helical rod (405) is welded to the bottom of the first worm gear (402) and the second worm gear (404), respectively. The output shaft of a motor (406) is mounted at one end of the worm gear (403). A drive wheel (407) is welded to the surface of the worm gear (403) near the motor (406). A round belt (408) is connected to the surface of the drive wheel (407). A driven wheel (409) is connected to the other end of the round belt (408). A lead screw (4010) is threaded to the inner wall of the driven wheel (409). A cross bar (4011) is rotatably connected to the bottom of the lead screw (4010). A vertical bar (4012) is welded to the other end of the cross bar (4011).

2. The forest fire prevention and protection isolation device according to claim 1, characterized in that: The steel pipe (1), outer partition (2) and inner partition (3) are set as one group, and there are two groups in total.

3. A forest fire prevention and protection isolation device according to claim 1, characterized in that: The inner partition (3) has a support rod welded to the bottom of the side away from the steel pipe (1), and the lower surface of the support rod is welded with steel nails.

4. A forest fire prevention and protection isolation device according to claim 1, characterized in that: The screw rod (405) forms a rotating structure through the first worm gear (402) and the second worm gear (404).

5. A forest fire prevention and protection isolation device according to claim 1, characterized in that: The mounting bracket (401) and the steel pipe (1) are connected by a rotating connection, and the second worm gear (404) is connected to the bottom of the mounting bracket (401) by a rotating connection.

6. A forest fire prevention and protection isolation device according to claim 1, characterized in that: The vertical rod (4012) and the mounting bracket (401) are connected by a sliding connection, the lead screw (4010) and the mounting bracket (401) are connected by a sleeve connection, and the lead screw (4010) and the vertical rod (4012) are designed to be parallel.

7. A forest fire prevention and protection isolation device according to claim 1, characterized in that: The driven wheel (409) forms a rotating structure through a round belt (408), and the driven wheel (409) and the upper surface of the mounting bracket (401) are connected by a rotating connection.

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