CN211798379U

CN211798379U - Forest prevents hot wall

Info

Publication number: CN211798379U
Application number: CN202020168566.6U
Authority: CN
Inventors: 苏晓莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-10-30
Anticipated expiration: 2030-02-14

Abstract

The utility model discloses a forest firewall, including fire prevention cloth and a plurality of support frame, the support frame is evenly arranged along the length direction of the fire prevention cloth, and the support frame supports the fire prevention cloth, the support frame includes first branch, second branch and fire prevention rope, the upper end of first branch is connected with the upper end of second branch in a rotating way, the side of second branch is connected with the side of fire prevention cloth fixedly, and the bottom of fire prevention cloth contacts with the ground, the bottom of first branch and the bottom of second branch are connected through the fire prevention rope; this forest prevents hot wall, and it is convenient to expand, and supports stably, reduces the stretching of flame along with the air flow, effectively avoids stretching of conflagration.

Description

Forest prevents hot wall

Technical Field

The utility model relates to a fire prevention and disaster relief equipment technical field specifically is a forest prevents hot wall.

Background

Forest fire refers to the action of forest fire which loses artificial control, freely spreads and expands in forest lands and brings certain harm and loss to forests, forest ecosystems and human beings.

The existing fire prevention measures adopt a mode of setting a fire-protection belt in advance or temporarily to avoid fire spreading, but are influenced by air flow, sparks or flames move in a sticking mode, and the sparks or the flames can cross the fire-protection belt to cause the fire spreading.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a forest prevents hot wall, and it is convenient to launch, and supports stably, reduces stretching of flame along with the air flow, effectively avoids stretching of conflagration, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forest prevents hot wall, includes fire prevention cloth and a plurality of support frame, and the support frame evenly sets up along the length direction of fire prevention cloth, and the support frame supports fire prevention cloth.

The support frame includes first branch, second branch and fireproof rope, and the upper end of first branch and the upper end of second branch are rotated and are connected, the side of second branch and the side fixed connection of fireproof cloth, and the bottom and the ground contact of fireproof cloth, the bottom of first branch and the bottom of second branch are passed through the fireproof rope and are connected.

As a preferred technical scheme of the utility model, install the elastic component between the upper portion of first branch upper portion and second branch, the elastic component promotes first branch lower extreme and second branch lower extreme and opens.

As an optimized technical scheme of the utility model, the elastic component is spring or metal elastic sheet.

As an optimized technical solution of the utility model, the lower extreme of first branch is fixed with fixed cover.

As an optimized technical scheme of the utility model, the fire prevention cloth is one of asbestos cloth, basalt fiber fire prevention cloth, silicon rubber coated glass fiber cloth, acrylic fiber cotton fiber fire prevention cloth.

As an optimized technical proposal of the utility model, the outside of the fireproof cloth is fixed with a metal net.

As an optimized technical proposal of the utility model, the outside of the metal net is fixed with an aluminum foil.

As an optimized technical scheme of the utility model, the bottom of fire prevention cloth is equipped with a plurality of fire prevention rope along its length direction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the forest of example prevents hot wall, expandes the convenience, and supports stably, reduces stretching of flame along with the air flow, effectively avoids stretching of conflagration.

2. The utility model discloses the forest of example prevents hot wall, and the support frame expandes the convenience, has improved the convenience that the hot wall was prevented to the bensenlin, and fire prevention cloth can be crooked according to the topography, strong adaptability.

3. The utility model discloses the forest of example prevents hot wall, and the elastic component makes the bottom of first branch and the bottom of second branch open automatically, improves the convenience that this forest prevented the vertical in-process of hot wall.

4. The utility model discloses the forest of example prevents hot wall, and the subaerial pot hole of fire prevention rope packing avoids flame to stretch through pot hole department.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the supporting frame of FIG. 1;

fig. 3 is a schematic structural view of the fire-proof cloth and the metal mesh of fig. 1.

In the figure: 1 fireproof soft rope, 2 fireproof cloth, 3 support frames, 31 elastic parts, 32 first support rods, 33 second support rods, 34 fixing sleeves, 35 fireproof ropes, 4 metal nets and 5 aluminum foils.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1-3, the present embodiment discloses a forest fire wall, which includes a fire-proof cloth 2 and a plurality of supporting frames 3, wherein the supporting frames 3 are uniformly arranged along the length direction of the fire-proof cloth 2, and the supporting frames 3 support the fire-proof cloth 2.

Support frame 3 includes first branch 32, second branch 33 and fire prevention rope 35, and the upper end of first branch 32 and the upper end of second branch 33 are passed through pivot or round pin hub rotation and are connected, the side of second branch 33 and the side fixed connection of fire prevention cloth 2, and the bottom and the ground contact of fire prevention cloth 2, and the bottom of first branch 32 and the bottom of second branch 33 are passed through fire prevention rope 35 and are connected.

The fireproof cloth 2 of the embodiment is one of asbestos cloth, basalt fiber fireproof cloth, silicon rubber coated glass fiber cloth and acrylic cotton fiber fireproof cloth.

Specifically as shown in fig. 3, the outside of flameproof fabric 2 is fixed with metal mesh 4, and metal mesh 4 improves the intensity of flameproof fabric 2, and when branch, trunk pound on flameproof fabric 2, metal mesh 4 supports the branch, the trunk of empting, reduces the damage of flameproof fabric 2.

Furthermore, an aluminum foil 5 is fixed on the outer side of the metal net 4, and the aluminum foil 5 reflects heat radiation of a fire area to reduce the heating speed of the Bensen fire wall.

The working process and principle of the embodiment are as follows:

move fire prevention cloth 2 on the fire prevention area when the conflagration breaing out, and fire prevention cloth 2 supports through support frame 3, and the bottom of first branch 32 and the bottom of second branch 33 open, and the bottom of first branch 32 and the equal ground connection of bottom of second branch 33, support frame 3 supports fire prevention cloth 2, and the opening angle of first branch 32 bottom of fireproof rope 35 control and second branch 33 bottom.

When this forest prevents that hot wall does not use, folding coincidence of first branch 32 and second branch 33, fire prevention cloth 2 is rolled up together, is convenient for transport and reduces and stores occupation space.

The support frame 3 is convenient to unfold, and the convenience of the Bensen forest firewall is improved.

The Bensenlin firewall is convenient to unfold and stable to support, and the erected fireproof cloth 2 reduces the spread of flame along with the flow of air, so that the spread of fire is effectively avoided; and the fireproof cloth 2 can be bent according to the terrain, and the adaptability is strong.

Example two: as shown in fig. 1 and 2, the present embodiment discloses a forest fire protection wall, which has a structure substantially the same as that of the first embodiment, except that an elastic member 31 is installed between the upper portion of the first support rod 32 and the upper portion of the second support rod 33, and the elastic member 31 pushes the lower end of the first support rod 32 and the lower end of the second support rod 33 to open.

Preferably, the elastic member 31 is a spring or a metal elastic sheet.

Preferably, a fixing sleeve 34 is fixed at the lower end of the first support bar 32, an external fixing nail penetrates through the fixing sleeve 34 and is fixed on the ground, and the fixing nail fixes the bottom end of the first support bar 32 through the fixing sleeve 34, so as to improve the stability of the support frame 3.

The working process and principle of the embodiment are as follows:

the elastic piece 31 enables the bottom end of the first supporting rod 32 and the bottom end of the second supporting rod 33 to be automatically opened, and convenience of the vertical process of the Bensen forest firewall is improved.

Example three: as shown in fig. 1, the present embodiment discloses a forest fire wall, which has a structure substantially the same as that of the first embodiment, except that a plurality of fire-proof soft ropes 1 are arranged at the bottom end of the fire-proof cloth 2 of the present embodiment along the length direction thereof.

The working process and principle of the embodiment are as follows: the fire-proof soft rope 1 fills the hollow on the ground, and the flame is prevented from spreading through the hollow.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A forest firewall, its characterized in that: the fireproof cloth comprises fireproof cloth (2) and a plurality of supporting frames (3), wherein the supporting frames (3) are uniformly arranged along the length direction of the fireproof cloth (2), and the supporting frames (3) support the fireproof cloth (2);

support frame (3) include first branch (32), second branch (33) and fire prevention rope (35), and the upper end of first branch (32) and the upper end of second branch (33) are rotated and are connected, the side of second branch (33) and the side fixed connection of fire prevention cloth (2), and the bottom and the ground contact of fire prevention cloth (2), the bottom of first branch (32) and the bottom of second branch (33) are passed through fire prevention rope (35) and are connected.

2. A forest firewall according to claim 1, characterised in that: an elastic piece (31) is arranged between the upper part of the first supporting rod (32) and the upper part of the second supporting rod (33), and the elastic piece (31) pushes the lower end of the first supporting rod (32) and the lower end of the second supporting rod (33) to be opened.

3. A forest firewall according to claim 2, characterised in that: the elastic piece (31) is a spring or a metal elastic sheet.

4. A forest firewall according to any one of the claims 1-3, characterised in that: the lower end of the first support rod (32) is fixed with a fixed sleeve (34).

5. A forest firewall according to claim 1, characterised in that: the fireproof cloth (2) is one of asbestos cloth, basalt fiber fireproof cloth, silicon rubber coated glass fiber cloth and acrylic cotton fiber fireproof cloth.

6. A forest firewall according to claim 1, characterised in that: and a metal net (4) is fixed on the outer side of the fireproof cloth (2).

7. A forest firewall according to claim 6, wherein: and an aluminum foil (5) is fixed on the outer side of the metal net (4).

8. A forest firewall according to claim 1, characterised in that: the bottom of the fireproof cloth (2) is provided with a plurality of fireproof soft ropes (1) along the length direction.