A replaceable flame barrier

Abstract

A replaceable fireproof net, comprising: a fireproof net body; a first cloth strip arranged at the periphery of the fireproof net body, the first cloth strip being divided into an inner side and an outer side, the outer side of the first cloth strip being arranged in a U shape; a magic tape, the magic tape being arranged around the inside of the fireproof net body, and the two ends of the magic tape extending to the inner side of the first cloth strip and being fixedly connected therewith; and a fixing ring, the fixing ring being arranged at the outer side inside the first cloth strip. The utility model sets multiple groups of magic tapes at the inner side inside the first cloth strip, the magic tapes divide the fireproof net body into multiple fireproof nets, the multiple fireproof nets are relatively independent, and in the replacement process of the locally damaged fireproof net, only the fireproof net at the damaged position needs to be replaced, so that the replacement of the whole fireproof net is avoided, the replacement rate of the fireproof net is greatly improved, and the waste of resources is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of anti-inflammatory netting technology, specifically a replaceable anti-inflammatory netting. Background Technology

[0002] Fireproof netting is a type of safety net widely used on the exterior walls of construction scaffolding for safety protection. It is installed by fixing the netting to the exterior walls of the scaffolding. Due to the long construction period, prolonged exposure to wind and sun can cause the netting to age, affecting construction safety. Replacement is also complex because commonly used netting covers a large area. Furthermore, localized damage to the netting can occur during construction, making replacement of the entire netting even more troublesome and resulting in a waste of resources. Utility Model Content

[0003] To address the problem of the complex replacement process of the aforementioned anti-inflammatory net, this utility model provides a replaceable anti-inflammatory net.

[0004] The technical solution of this utility model is as follows: A first strip of cloth is arranged around the outside of the main body of the fireproof net. The first strip of cloth is arranged in a wrapping manner on the outside of the main body of the fireproof net. Multiple metal loops are also provided through the surface of the first strip of cloth. A second strip of fabric is disposed between the main body of the fireproof net and the first strip of fabric. The second strip of fabric is distributed in the middle of the fireproof net in a horizontal or vertical manner, and the second strip of fabric is fixedly disposed between the first strip of fabric and the main body of the fireproof net. Velcro is provided on the surface of the second fabric strip and the edge of the heat-resistant mesh unit. The Velcro consists of a male and a female fastener. The female fastener is fixedly disposed on the surface of the second fabric strip, and the male fastener is fixedly connected to the perimeter of the heat-resistant mesh unit.

[0005] To balance the pressure between the second strips, multiple sets of the second strips are provided, and the spacing between the second strips arranged in the same direction is the same.

[0006] To improve the accuracy of the connection between the heat-resistant mesh unit and the second fabric strip: the spacing between adjacent second fabric strips is the same as the width of the heat-resistant mesh unit.

[0007] To provide support for the second strip at the edge, one end of the second strip, which is close to the inner side of the main body of the fireproof net, is fixed to the inner side of the first strip, while the other end is located inside the main body of the fireproof net.

[0008] To enhance the reinforcement of the heat-resistant netting, the two ends of a portion of the second strip extend through the middle of the first strip for a certain length.

[0009] To improve the connection effect of the second strip extending outside the first strip, the surface of the second strip extending outside the first strip is not provided with a Velcro fastener.

[0010] To improve the stability of the connection between the hook and loop fasteners and prevent them from coming loose, round holes are provided on the surface of the second fabric strip and the hook and loop fasteners on the side closest to the first fabric strip. These round holes are used in conjunction with the extension section of the second fabric strip.

[0011] To enhance the stability of the connection between the heat-resistant mesh unit and the Velcro in the second strip, one end of the extended second strip is designed with a Y-shaped fork structure, and each fork of the second strip wraps around the surface of the first strip and passes through the round hole to be knotted with the extended part.

[0012] As a preferred technical solution, the second strip is made of elastic material, and a fastener is provided on one end surface of the second strip away from the first strip. The distance between adjacent fasteners is less than the distance between the circular holes located on the same surface of the second strip.

[0013] To better reinforce the connection between the Velcro and the second strip of fabric, the vertical cross-section of the fastener is designed in an I-shape, and the fastener is used in conjunction with the circular hole.

[0014] The beneficial effects of this utility model are as follows: By setting a first strip of cloth on the outside of the main body of the fireproof net and setting multiple second strips of cloth inside the main body of the fireproof net, the second strips of cloth are fixed between the main body of the fireproof net and the first strips of cloth, and the two ends of the second strips of cloth pass through the interior of the first strips of cloth and extend out to a certain length. Velcro is also fixedly set on the surface of the second strips of cloth. The Velcro near one end of the fireproof net and the surface of the second strips of cloth also have round holes. The male and female fasteners of the Velcro are respectively set on the surface of the fireproof net unit and the second strips of cloth. After the fireproof net is partially damaged, the damaged area can be quickly replaced by Velcro, which simplifies the replacement process, avoids the replacement of the entire fireproof net, and reduces resource waste.

[0015] Furthermore, the second strip extending inside the first strip passes through the Velcro and the round holes on the surface of the second strip and is knotted with the extended portion, which can effectively improve the stability of the flame-protective mesh unit during connection.

[0016] Furthermore, fasteners are provided on the surface of the elastically set second strip extension portion, and the spacing between adjacent fasteners is less than the distance between the circular holes on the same second strip surface. This allows the connection between the anti-flame net unit and the second strip to be achieved under the action of elasticity, thereby enhancing the effectiveness of anti-flame net replacement. Attached Figure Description

[0017] The advantages and solutions of this application will become clear to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this invention.

[0018] In the attached diagram: Figure 1 The diagram shows the structure of this utility model (the second strip is Y-shaped). Figure 2 The diagram shown is a schematic representation of the structure of this utility model (without fasteners). Figure 3 The diagram shown is a cross-sectional view of the edge of the main body of the fire-resistant netting in this utility model. Figure 4 This is a schematic diagram of the structure of the anti-flame mesh unit in this utility model.

[0019] The components represented by the various reference numerals in the diagram are: 1. Main body of the anti-flame net; 101. Anti-flame net unit; 2. First strip of fabric; 3. Velcro; 4. Metal collar; 5. Second strip of fabric; 6. Round hole; 7. Fastener. Detailed Implementation

[0020] Example 1 like Figure 1-4 The replaceable fireproof net shown includes a fireproof net body 1 composed of multiple fireproof net units 101 spliced ​​together. A first cloth strip 2 is arranged around the outside of the fireproof net body 1. The first cloth strip 2 is arranged in a wrapping manner on the outside of the fireproof net body 1, that is, the first cloth strip 2 is U-shaped and wraps around the upper and lower surfaces of the fireproof net body 1 to effectively protect the body. In addition, multiple metal collars 4 are also arranged through the outer surface of the first cloth strip 2, and are evenly arranged between the multiple metal collars 4 on the same side of the fireproof net body 1 for connection and fixation with scaffolding and other supporting structures.

[0021] A second strip 5 is also provided between the first strip 2 and the main body 1 of the fireproof net. Multiple sets of the second strip 5 are provided. The second strips 5 are distributed in the middle of the main body 1 in a longitudinal and transverse manner. The transverse and longitudinal second strips 5 form a mesh frame in the middle of the main body 1 of the fireproof net, providing support for the main body 1 of the fireproof net. The two are fixedly connected at the intersection of the transverse and longitudinal second strips 5, and the spacing between adjacent transverse or longitudinal second strips 5 is the same. In order to facilitate the cooperation between the fireproof net unit 101 and the second strips 5, the width of the fireproof net unit 101 is the same as the spacing between adjacent second strips 5, and the length of the fireproof net unit 101 is the same as the length of the second strips 5 located inside the main body 1 of the fireproof net.

[0022] It is worth noting that this device also includes Velcro 3, which consists of a male and a female fastener. The male fastener is fixedly located at the edge of the heat-resistant mesh unit 101 and surrounds the heat-resistant mesh unit 101. In addition, to facilitate the connection of the heat-resistant mesh unit 101, one end of the male fastener located at the edge of the heat-resistant mesh unit 101 is fixed to the edge of the heat-resistant mesh unit 101, and the other end extends a certain length away from the inside of the heat-resistant mesh unit 101. The extended length is used in conjunction with the female fastener, which is fixedly located on the surface of the second fabric strip 5. The two fasteners work together to facilitate the separation and installation of the heat-resistant mesh unit 101 from the second fabric strip 5, enabling quick replacement.

[0023] Please refer to the appendix. Figure 1-4 The two ends of the second strip 5 pass through the interior of the first strip 2 and extend to the outside of the heat-resistant net body 1. The surface of the second strip 5 located on the outside of the heat-resistant net body 1 is not provided with Velcro 3, that is, the male fastener of Velcro 3 is only provided inside the heat-resistant net body 1. In addition, the second strip 5 extending to the outside of the heat-resistant net body 1 is Y-shaped, that is, the two ends of the second strip 5 are forked, and the length of the fork is less than the length of the extended second strip 5.

[0024] To improve the stability of the connection between the hook and loop fasteners 3 and prevent them from becoming loose during use, round holes 6 are provided on the surfaces of the hook and loop fasteners 3 near the edge and the second strip of fabric 5 near the heat-resistant mesh body 1. The positions and sizes of the round holes 6 on the hook and loop fasteners 3 and the second strip of fabric 5 are identical after mating; that is, the round holes 6 are located at the same positions on the male and female fastener surfaces of the hook and loop fasteners 3. In use, the forked second strip of fabric 5 wraps around the first strip of fabric 2 and simultaneously passes through the round holes 6 on the surface of the hook and loop fasteners 3 and the second strip of fabric 5 inside the heat-resistant mesh body 1. The forked portion of the second strip of fabric 5 after passing through the round holes 6 is knotted with itself or knotted between the two forks of each second strip of fabric 5. Preferably, in this embodiment, the two forks are used in conjunction with their respective forked portions.

[0025] Please refer to the appendix. Figure 1-4 When using this device, the fireproof netting unit 101 is fixed to the scaffolding by passing a rope or other connecting and fixing device through the metal collar 4. When one of the fireproof netting units 101 is damaged and needs to be replaced, the fireproof netting unit 101 to be replaced and the male fastener of the Velcro 3 are separated from the female fastener of the Velcro 3. The fireproof netting unit 101 to be replaced is then replaced with the fireproof netting at the replacement position, so that the female fastener and the male fastener are attached to complete the replacement of the fireproof netting unit 101. The second strip of fabric 5 is then passed through the round hole 6 and knotted with itself to complete the replacement of the fireproof netting unit 101.

[0026] Example 2 See attached document Figure 1-4 This embodiment is identical in structure and installation method to the anti-flame net unit 101, anti-flame net body 1, Velcro 3, first fabric strip 2, metal collar 4, and second fabric strip 5 located inside the anti-flame net body 1 in Embodiment 1. The difference from Embodiment 1 is the structure of the second fabric strip 5 extending to the outside of the anti-flame net body 1 and the way the second fabric strip 5 fits with the round hole 6. The specific differences are as follows: See attached document Figure 2 The surface of the second strip 5 extending outward from the outer side of the main body 1 of the fireproof net is set with a non-forked structure, and the second strip 5 is made of elastic material. A fastener 7 is provided through the surface of the second strip 5 extending outward from the outer side of the main body 1 of the fireproof net. The vertical cross section of the fastener 7 is set with an I-shaped structure. The fasteners 7 are set in pairs. In addition, in order to facilitate the fixing between adjacent fasteners 7, the distance between adjacent fasteners 7 is smaller than the distance between adjacent circular holes 6.

[0027] In this embodiment, the fasteners 7 on the surface of the second strip 5 are sequentially passed through the round holes 6 on the surfaces of the Velcro 3 and the second strip 5. Since the distance between adjacent fasteners 7 is less than the distance between the round holes 6 on the same second strip 5, and the vertical cross-section of the fastener 7 is an I-shaped structure, when the fastener 7 engages with the round hole 6, the elastic second strip 5 will generate a continuous tightening force due to the spacing difference. Combined with the upper and lower locking action of the I-shaped structure, this creates a dual fixing effect of elasticity and limiting, greatly improving the firmness and anti-detachment performance of the connection.

Claims

1. A replaceable flameproof net, comprising: The anti-flame net body (1), composed of multiple anti-flame net units (101), is characterized in that it further includes... A first strip of cloth (2) is arranged around the outside of the main body (1) of the fireproof net. The first strip of cloth (2) is arranged on the outside of the main body (1) of the fireproof net in a covering manner. Multiple metal collars (4) are also arranged through the surface of the first strip of cloth (2). A second strip (5) is provided between the main body (1) of the fireproof net and the first strip (2). The second strip (5) is distributed in the middle of the fireproof net in a horizontal or vertical manner, and the second strip (5) is fixedly provided between the first strip (2) and the main body (1) of the fireproof net. Velcro (3) is provided on the surface of the second strip (5) and the edge of the anti-flame net unit (101). The Velcro (3) is divided into male and female fasteners. The female fastener of the Velcro (3) is fixedly provided on the surface of the second strip (5), and the male fastener of the Velcro (3) is fixedly connected to the periphery of the anti-flame net unit (101).

2. The replaceable anti-inflammatory net according to claim 1, characterized in that, The second strip (5) is provided in multiple sets, and the spacing between the second strips (5) arranged in the same direction is the same.

3. The replaceable anti-flame net according to claim 1, characterized in that, The spacing between adjacent second strips (5) is the same as the width of the anti-flame net unit (101).

4. The replaceable anti-inflammatory net according to claim 1, characterized in that, The second strip (5) near the inside of the heat-resistant net body (1) is fixed to the inside of the first strip (2), and the other end is located inside the heat-resistant net body (1).

5. A replaceable anti-inflammatory net according to claim 1, characterized in that, The two ends of the second strip (5) extend through the middle of the first strip (2) for a certain length.

6. A replaceable anti-inflammatory net according to claim 5, characterized in that, The surface of the second strip (5) extending outward from the first strip (2) is not provided with a female fastener of Velcro (3).

7. A replaceable anti-inflammatory net according to claim 5, characterized in that, Both the second strip (5) and the Velcro (3) near the first strip (2) have round holes (6) on their surfaces, which are used in conjunction with the extension of the second strip (5).

8. A replaceable anti-flame net according to claim 7, characterized in that, One end of the extended second strip (5) is configured with a Y-shaped forked structure, and each forked second strip (5) wraps around the surface of the first strip (2) and passes through the round hole (6) to be knotted with the extended part.

9. A replaceable anti-flame net according to claim 7, characterized in that, The second strip (5) is made of elastic material, and a fastener (7) is provided on one end surface of the second strip (5) away from the first strip (2). The distance between adjacent fasteners (7) is less than the distance between the round holes (6) located on the same surface of the second strip (5).

10. A replaceable anti-flame net according to claim 9, characterized in that, The vertical cross-section of the fastener (7) is an I-shaped structure, and the fastener (7) is used in conjunction with the circular hole (6).

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