Ice-resistant antiskid blanket

Abstract

The utility model discloses an ice-resistant anti-slip blanket, which relates to the technical field of road ice resistance, and comprises a net surface layer, a middle interlayer and a net bottom layer which are sequentially arranged from top to bottom, the middle interlayer adopts a hemp net interlayer or a plant fiber interlayer, and the two sides of the net surface layer, the plant fiber interlayer and the net bottom layer in the width direction are respectively sewn and connected through first sewing belts. The two long ends of the net surface layer, the plant fiber interlayer and the net bottom layer are connected through second sewing belts in a sewing mode. By the adoption of the ice-resistant and anti-slip blanket, before construction, the ice-resistant and anti-slip blanket can be rolled into the roll-shaped structure in advance, when road ice resistance is needed, the roll-shaped structure is spread and laid on a road, a large number of workers do not need to lay jute bags or grass blankets one by one, and construction is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of road anti-icing, and particularly relates to an anti-icing and anti-slip blanket. Background Art

[0002] When conducting road anti-icing, a large number of workers are required to lay gunny bags or straw blankets one by one. The gunny bags or straw blankets are scattered and prone to spreading, resulting in a high workload for the workers. Moreover, after laying the gunny bags or straw blankets, the snow-melting agent is spread separately, leading to low work efficiency. The existing solution of spreading the snow-melting agent after laying gunny bags or straw blankets for road anti-icing and anti-slip has technical problems such as complex construction, poor anti-icing and anti-slip effect on highways, and difficulty in ensuring the timeliness of emergency anti-icing.

[0003] In view of this, it is necessary to propose a new anti-icing and anti-slip blanket to solve or at least alleviate the above defects. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide an anti-icing and anti-slip blanket, aiming to solve the technical problem of complex construction in the existing solution of spreading the snow-melting agent after laying gunny bags or straw blankets for road anti-icing and anti-slip.

[0005] To achieve the above purpose, the utility model provides an anti-icing and anti-slip blanket, which includes a mesh surface layer, an intermediate sandwich layer, and a mesh bottom layer arranged in sequence from top to bottom. The intermediate sandwich layer is a hemp mesh sandwich layer or a plant fiber sandwich layer. The two wide sides of the mesh surface layer, the plant fiber sandwich layer, and the mesh bottom layer are respectively sewn and connected through a first sewing tape, and the two long ends of the mesh surface layer, the plant fiber sandwich layer, and the mesh bottom layer are respectively sewn and connected through a second sewing tape.

[0006] Further, a snow-melting agent is arranged on the intermediate sandwich layer.

[0007] Further, a snow-melting agent is arranged on the mesh surface layer and / or the mesh bottom layer.

[0008] Further, the mesh surface layer is one of a hemp mesh layer, a hemp cloth layer, a plant fiber layer, or a coconut mesh layer, and the mesh bottom layer is one of a hemp mesh layer, a hemp cloth layer, a plant fiber layer, or a coconut mesh layer.

[0009] Further, both the first sewing tape and the second sewing tape are hemp ropes. The first sewing tape is arranged close to the side edge of the mesh surface layer and extends along the length direction, and the second sewing tape is arranged close to the end edge of the mesh surface layer and extends along the width direction.

[0010] Further, the middle parts of the mesh surface layer, the plant fiber sandwich layer, and the mesh bottom layer are sewn and connected through a third sewing tape.

[0011] Further, the width of the intermediate sandwich layer is 2 to 6 meters.

[0012] Compared with the prior art, the anti-ice and anti-slip blanket provided by the present utility model has the following beneficial effects:

[0013] The anti-ice and anti-slip blanket provided by the present utility model includes a mesh surface layer, an intermediate sandwich layer, and a mesh bottom layer. The intermediate sandwich layer is a linen mesh sandwich layer or a plant fiber sandwich layer, and the linen mesh sandwich layer or the plant fiber sandwich layer is arranged between the mesh surface layer and the mesh bottom layer. The two wide sides of the mesh surface layer, the plant fiber sandwich layer, and the mesh bottom layer are respectively sewn and connected by a first sewing tape, and the two long ends of the mesh surface layer, the plant fiber sandwich layer, and the mesh bottom layer are respectively sewn and connected by a second sewing tape. Since three mesh layers are provided, and the mesh surface layer, the intermediate sandwich layer, and the mesh bottom layer are all flexible layers, before construction, the anti-ice and anti-slip blanket can be pre-rolled into a roll structure. Then, when road anti-icing is required, the roll structure can be spread out and laid flat on the road, without the need for a large number of workers to lay gunny bags or straw blankets one by one, which is convenient for construction and solves the technical problem of complex construction in the prior art scheme of using gunny bags or straw blankets and then spreading snow melting agents for road anti-ice and anti-slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0015] Figure 1 It is one of the hierarchical structure diagrams of the anti-ice and anti-slip blanket in an embodiment of the present utility model;

[0016] Figure 2 It is another hierarchical structure diagram of the anti-ice and anti-slip blanket in an embodiment of the present utility model;

[0017] Figure 3 It is the third hierarchical structure diagram of the anti-ice and anti-slip blanket in an embodiment of the present utility model;

[0018] Figure 4 It is the fourth hierarchical structure diagram of the anti-ice and anti-slip blanket in an embodiment of the present utility model;

[0019] Figure 5 It is the fifth hierarchical structure diagram of the anti-ice and anti-slip blanket in an embodiment of the present utility model.

[0020] LEGEND DESCRIPTION:

[0021] 100, anti-ice and anti-slip blanket; 10, mesh surface layer; 20, intermediate sandwich layer; 30, mesh bottom layer.

[0022] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0023] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0027] Please refer to the attached Figure 1 , Figure 2 , Figure 4 , Figure 4 and Figure 5 , the present utility model provides an anti-ice and anti-slip blanket, which includes a mesh surface layer, an intermediate interlayer and a mesh bottom layer arranged in sequence from top to bottom. The intermediate interlayer adopts a hemp mesh interlayer or a plant fiber interlayer. The two wide sides of the mesh surface layer, the plant fiber interlayer and the mesh bottom layer are respectively sewn and connected through first sewing tapes, and the two long ends of the mesh surface layer, the plant fiber interlayer and the mesh bottom layer are respectively sewn and connected through second sewing tapes.

[0028] The anti-icing and anti-slip blanket provided by the utility model comprises a mesh surface layer, an intermediate interlayer and a mesh bottom layer. The intermediate interlayer is a hemp mesh interlayer or a plant fiber interlayer, and the hemp mesh interlayer or the plant fiber interlayer is arranged between the mesh surface layer and the mesh bottom layer. The two wide sides of the mesh surface layer, the plant fiber interlayer and the mesh bottom layer are respectively sewn and connected through a first sewing belt, and the two long ends of the mesh surface layer, the plant fiber interlayer and the mesh bottom layer are respectively sewn and connected through a second sewing belt. Due to the arrangement of the three mesh layers, the mesh surface layer, the intermediate interlayer and the mesh bottom layer are all flexible layers. Before construction, the anti-icing and anti-slip blanket can be pre-rolled into a roll structure. Then, when road anti-icing is required, the roll structure can be spread out and laid flat on the road, without a large number of workers laying sacks or straw blankets one by one, and the construction is convenient, which solves the technical problem of complex construction in the prior art of using the scheme of laying sacks or straw blankets and then spreading snow melting agents for road anti-icing and anti-slip.

[0029] Specifically, as Figure 1 shown, the anti-icing and anti-slip blanket is a three-layer structure with a linen surface layer, a hemp mesh interlayer and a linen bottom layer; as Figure 2 shown, the anti-icing and anti-slip blanket is a three-layer structure with a hemp mesh surface layer, a hemp mesh interlayer and a hemp mesh bottom layer; as Figure 3 shown, the anti-icing and anti-slip blanket is a three-layer structure with a hemp mesh surface layer, a plant fiber interlayer and a hemp mesh bottom layer; as Figure 4 shown, the anti-icing and anti-slip blanket is a three-layer structure with a linen surface layer, a plant fiber interlayer and a linen bottom layer; as Figure 5 shown, the anti-icing and anti-slip blanket is a three-layer structure with a linen surface layer, a plant fiber interlayer and a linen bottom layer.

[0030] Further, snow melting agents are arranged on the intermediate interlayer.

[0031] Further, snow melting agents are arranged on the mesh surface layer and / or the mesh bottom layer.

[0032] It can be understood that for the anti-icing and anti-slip blanket provided by the utility model, snow melting agents can be arranged on the mesh surface layer and / or the intermediate interlayer and / or the mesh bottom layer when manufacturing the anti-icing and anti-slip blanket, or snow melting agents can be arranged on the anti-icing and anti-slip blanket before use. By the way of pre-arranging snow melting agents, when carrying out road anti-icing construction, it is only necessary to spread out and lay flat the anti-icing and anti-slip blanket on the road, and the operation is convenient; it can also be that after the anti-icing and anti-slip blanket is spread on the anti-icing road, snow melting agents are spread on the anti-icing and anti-slip blanket.

[0033] Understandably, the snow melting agent is formulated from raw materials such as calcium chloride and magnesium chloride. The method of pre-arranging (adsorbing) the snow melting agent on the anti-icing and anti-slip blanket is specifically to soak the mesh surface layer and / or the intermediate sandwich layer and / or the mesh bottom layer in the liquid snow melting agent to allow it to fully absorb, and then air-dry it in the external environment. Arranging the snow melting agent on the anti-icing and anti-slip blanket before use is specifically to soak the anti-icing and anti-slip blanket in the liquid snow melting agent before construction, and then lay it on the rutting belt; spreading the snow melting agent on the anti-icing and anti-slip blanket after the anti-icing and anti-slip blanket is spread on the anti-icing road is specifically to spray the liquid snow melting agent on the anti-icing protection blanket with a sprinkler truck after laying the anti-icing and anti-slip blanket on the rutting belt.

[0034] Understandably, the anti-icing and anti-slip blanket of the present utility model can be mechanically laid. The finished product of the anti-icing and anti-slip blanket is a rolled-up piece, and hanging the middle reel on a special vehicle traction device can achieve mechanical laying.

[0035] Further, the mesh surface layer is one of a hemp mesh layer, a hemp cloth layer, a plant fiber layer or a coconut mesh layer, and the mesh bottom layer is one of a hemp mesh layer, a hemp cloth layer, a plant fiber layer or a coconut mesh layer. Understandably, in the present utility model, the volume density of the mesh surface layer and the mesh bottom layer is greater than or equal to 2.56 g / cm 3 。

[0036] Further, both the first sewing belt and the second sewing belt are hemp ropes. The first sewing belt is arranged near the side edge of the mesh surface layer and extends along the length direction, and the second sewing belt is arranged near the end edge of the mesh surface layer and extends along the width direction.

[0037] Further, the middle parts of the mesh surface layer, the plant fiber sandwich layer and the mesh bottom layer are sewn and connected by a third sewing belt.

[0038] Understandably, in the present utility model, the two sides of the anti-icing and anti-slip blanket are sewn by the first sewing belt, the two ends of the anti-icing and anti-slip blanket are sewn by the second sewing belt, and the middle part of the anti-icing and anti-slip blanket is sewn by the third sewing belt. The anti-icing and anti-slip blanket can be arranged to fit the road surface and is not easily damaged.

[0039] Further, in order to expand the scope of use, the width of the intermediate sandwich layer (anti-icing and anti-slip blanket) is 2 to 6 meters.

[0040] The present utility model provides a specific anti-ice and anti-slip blanket as follows: The anti-ice and anti-slip blanket includes a jute net surface layer, a plant fiber interlayer, and a jute net bottom layer arranged in sequence from top to bottom. A snow melting agent is adsorbed on the jute net surface layer, a snow melting agent is adsorbed on the plant fiber interlayer, and a snow melting agent is adsorbed on the jute net bottom layer. The two wide sides of the jute net surface layer, the plant fiber interlayer, and the jute net bottom layer are respectively stitched and connected through a first stitching band. The two long ends of the jute net surface layer, the plant fiber interlayer, and the jute net bottom layer are respectively stitched and connected through a second stitching band. The middle parts of the jute net surface layer, the plant fiber interlayer, and the jute net bottom layer are stitched and connected through a third stitching band.

[0041] The main purpose of the anti-ice and anti-slip blanket of the present utility model is to improve the anti-slip performance of the road surface. The main indicators of the road surface anti-slip performance are the side force coefficient (SFC60) or the pendulum value (BPN), and it is also related to the texture depth, dynamic friction coefficient, etc. The traditional methods of laying straw bags or gunny bags and this product are both to increase the side force coefficient of the road surface to improve the anti-slip performance of the road surface. Compared with the traditional methods, the laying construction process of this product is relatively simple after being pre-arranged into a rolled structure, which is beneficial to saving labor costs; a three-layer structure is adopted to form a corresponding three-dimensional structure, and each layer is adsorbed with a snow melting agent, mainly to increase the texture depth of the road surface to improve the anti-slip performance of the road surface. The three-layer structure is mainly because liquid snow melting agent can be sprayed and adsorbed between the laying of the first layer and the second layer of this product to improve the anti-icing performance of the road surface, and keeping the third layer laid is beneficial to maintaining the anti-slip performance. Laying more layers will increase factors such as cost, which is not conducive to economic benefits. At the same time, the toughness and overall smoothness of the net surface layer can withstand the rolling of the wheels for a long time and ensure the comfort when the vehicle passes; the adsorption performance of the plant fiber interlayer can adsorb more snow melting agent to maintain the continuity of anti-icing. At the same time, the plant fiber interlayer is filled between the surface layer and the bottom layer to enhance the overall wear resistance of the product; the net bottom layer can strengthen the overall structure of the product, effectively enhance the abrasion resistance of the product while reducing the resistance of the product to the wheels. The criss-crossed convex points on the net bottom layer can better adhere to the road surface under the action of the wheel force, and are suitable for relatively smooth road surfaces to enhance the anti-slip effect.

[0042] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. An anti-ice and anti-slip blanket, characterized in that it includes a mesh surface layer, an intermediate interlayer, and a mesh bottom layer arranged in sequence from top to bottom. The intermediate interlayer is a hemp mesh interlayer or a plant fiber interlayer. The two wide sides of the mesh surface layer, the plant fiber interlayer, and the mesh bottom layer are respectively stitched and connected by a first stitching band, and the two long ends of the mesh surface layer, the plant fiber interlayer, and the mesh bottom layer are respectively stitched and connected by a second stitching band.

2. The anti-ice and anti-slip blanket according to claim 1, characterized in that a snow melting agent is arranged on the intermediate interlayer.

3. The anti-ice and anti-slip blanket according to claim 1, characterized in that a snow melting agent is arranged on the mesh surface layer and / or the mesh bottom layer.

4. The anti-ice and anti-slip blanket according to any one of claims 1 to 3, characterized in that the mesh surface layer is one of a hemp mesh layer, a hemp cloth layer, a plant fiber layer, or a coconut mesh layer, and the mesh bottom layer is one of a hemp mesh layer, a hemp cloth layer, a plant fiber layer, or a coconut mesh layer.

5. The anti-ice and anti-slip blanket according to any one of claims 1 to 3, characterized in that both the first stitching band and the second stitching band are hemp ropes. The first stitching band is arranged close to the side edge of the mesh surface layer and extends along the length direction, and the second stitching band is arranged close to the end edge of the mesh surface layer and extends along the width direction.

6. The anti-ice and anti-slip blanket according to claim 5, characterized in that the middle parts of the mesh surface layer, the plant fiber interlayer, and the mesh bottom layer are stitched and connected by a third stitching band.

7. The anti-ice and anti-slip blanket according to claim 1, characterized in that the width of the intermediate interlayer is 2 to 6 meters.

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