CN219055656U

CN219055656U - Industrial floor

Info

Publication number: CN219055656U
Application number: CN202223395425.6U
Authority: CN
Inventors: 赵国锋; 薛卓军
Original assignee: Jiangsu Boker New Material Technology Co ltd
Current assignee: Jiangsu Boker New Material Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-23
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an industrial floor, which comprises a plurality of floor bodies connected in a spliced manner, wherein each floor body comprises a PUR surface layer, a wear-resistant layer, a pressure-resistant layer, a polyester cloth layer and a foaming bottom layer which are sequentially laminated and connected from the outside to the inside; the floor body is provided with the concatenation subassembly that is used for making adjacent two polyester cloth layers firm in connection under the concatenation state. The industrial floor has reasonable structure, the polyester cloth layer is added, and the creep resistance is realized, so that the thermal expansion resistance and the cold contraction resistance are strong, and the stability of the product is ensured.

Description

Industrial floor

Technical Field

The utility model relates to a floor, in particular to an industrial floor.

Background

Industrial floors are used in industrial and commercial places and there is a need to enhance the wear resistance of concrete floors. The density of the concrete surface is improved, dust is reduced, the oil resistance of the ground is increased, and the ground with high density, easy cleaning and permeation resistance is formed.

In the prior art, a floor as described in CN114829472a comprises: -a substrate; -a multilayer top layer directly attached to the substrate; wherein the multilayer top layer comprises: -a decorative layer comprising a molten PVC plastisol, -a printed pattern deposited on top of the decorative layer in the form of individual or stacked dots of digitally printed material, -a wear layer arranged above the printed pattern and comprising a molten PVC plastisol, -optionally a paint layer arranged directly on top of the wear layer.

The industrial floor has limited stretching resistance, poor thermal expansion resistance and cold contraction resistance, and is particularly easy to shrink and embrittle in winter, so that the floor is seriously damaged.

Accordingly, there is a need for an improvement in the art of industrial floors.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, provides an industrial floor, and adds a polyester cloth layer which has creep resistance, so that the thermal expansion resistance and the cold contraction resistance are strong, and the stability of products is ensured.

In order to achieve the technical effects, the technical scheme of the utility model is as follows: an industrial floor comprises a plurality of floor bodies which are spliced and connected, wherein each floor body comprises a PUR surface layer, a wear-resistant layer, a pressure-resistant layer, a polyester cloth layer and a foaming bottom layer which are sequentially laminated and connected from the surface to the inside; the floor body is provided with the concatenation subassembly that is used for making adjacent two polyester cloth layers firm in connection under the concatenation state.

The preferable technical scheme is that the splicing component comprises splicing cloth protruding out of the floor body in a polyester cloth layer and splicing grooves embedded in the floor body, wherein the splicing cloth and the splicing grooves are respectively arranged at two sides of the floor body; the splicing cloth of one of the two adjacent floor bodies is fixedly connected with the splicing groove of the other floor body through splicing glue.

The preferred technical scheme is, the base of foaming bottom both sides all is provided with the chamfer, and adjacent two the chamfer of floor body cooperatees and forms the holding tank, the holding tank is used for holding PVC floor welding rod with adjacent two foaming bottom fixed connection.

The pressure-resistant layer comprises pressure-resistant bulges protruding out of the floor body and pressure-resistant grooves embedded in the floor body, and the pressure-resistant bulges of one of two adjacent floor bodies are fixedly connected with the pressure-resistant grooves of the other floor body through PVC floor welding rods.

The preferable technical scheme is that the wear-resistant layer comprises wear-resistant bulges protruding out of the floor body and wear-resistant grooves sinking in the floor body, and the wear-resistant bulges of one of two adjacent floor bodies are fixedly connected with the wear-resistant grooves of the other floor body through PVC floor welding rods.

The preferable technical scheme is that the pressure-resistant bulge and the wear-resistant bulge are arranged in a fitting mode, the lower surface of the pressure-resistant bulge and the lower surface of the pressure-resistant layer are arranged in a staggered mode, and the upper surface of the wear-resistant bulge and the upper surface of the wear-resistant layer are arranged in a staggered mode.

The preferable technical scheme is that the groove depth of the pressure-resistant groove and the wear-resistant groove is larger than the protruding length of the pressure-resistant protrusion and the wear-resistant protrusion.

The preferable technical scheme is that the splicing component comprises splicing cloth protruding out of the floor body in a polyester cloth layer, and the two splicing cloth are distributed on two sides of the floor body; the foaming bottom layer and/or the pressure-resistant layer are/is provided with a connecting groove for accommodating the plug-in cloth.

The preferable technical scheme is that the plug cloth is fixedly connected with the connecting groove through splicing glue.

The utility model has the advantages and beneficial effects that: the industrial floor has reasonable structure, improves the thermal expansion resistance and cold contraction resistance of the floor body by adding the polyester cloth layers, and realizes the firmness of connection of the polyester cloth layers when two adjacent floor bodies are spliced by the splicing assembly so as to ensure the stability of the whole industrial floor.

Drawings

FIG. 1 is a schematic view of an industrial floor according to example 1 of the present utility model;

FIG. 2 is a schematic view of the construction of example 2 of the industrial floor of the present utility model;

FIG. 3 is a schematic view of the construction of example 3 of the industrial floor of the present utility model;

FIG. 4 is a schematic view of the construction of example 4 of the industrial floor of the present utility model;

FIG. 5 is a schematic view of the construction of example 5 of the industrial floor of the present utility model;

in the figure: 1. a PUR topcoat; 2. a wear-resistant layer; 3. a pressure-resistant layer; 4. a polyester cloth layer; 5. foaming the bottom layer; 6. inserting cloth; 7. a plug-in groove; 8. chamfering; 9. a receiving groove; 10. a pressure-resistant protrusion; 11. a pressure-resistant tank; 12. wear-resisting bulges; 13. a wear-resistant groove; 14. and a connecting groove.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "horizontal," "vertical," "top," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

PUR surface layer

The surface layer is treated by ultraviolet light curing technology, a protective film is formed on the surface of the wear-resistant layer, the wear resistance of the PUR surface layer is higher than that of PVC, the wear resistance is improved by 20%, and meanwhile, the wear-resistant layer is convenient to maintain.

Wear-resistant layer

The wear-resistant layer is a thickened 100% PVC wear-resistant layer, is made of pure PVC material, and is wear-resistant and aging-resistant for a long time; the wear-resistant layer can ensure the indentation recovery capability of the product after installation, the indentation recovery capability is improved by 50 percent, and the surface hardness is improved by 26 percent. Because the PUR surface layer is only a thinner layer, after the floor body is used for a period of time, the PUR surface layer is worn or even polished, and the wear-resistant layer is needed to ensure the wear resistance of the floor body.

The material of the wear-resistant layer may also be a modified rubber.

Pressure-resistant layer

The pressure-resistant layer is made of high-polymerization polyvinyl chloride pasty resin; the pressure-resistant layer is a supporting layer and has high strength and shock resistance.

Polyester cloth layer

The polyester cloth has good mechanical property, wear resistance and creep resistance, and has strong thermal expansion resistance and cold contraction resistance, thereby improving the stability of the product.

Foaming bottom layer

The foaming bottom layer is a PVC calcium-free foaming bottom layer, and the foaming holes are uniform and fine, so that the rebound performance and the shock absorption performance of the foaming bottom layer are improved.

The foaming bottom layer can also be a latex foaming bottom layer, a polyurethane foaming bottom layer and the like.

Example 1

As shown in fig. 1, the industrial floor of embodiment 1 comprises a plurality of floor bodies connected in a spliced manner, wherein each floor body comprises a PUR surface layer 1, a wear-resistant layer 2, a pressure-resistant layer 3, a polyester cloth layer 4 and a foaming bottom layer 5 which are sequentially laminated from the outside to the inside; the floor body is provided with a splicing component used for enabling two adjacent polyester cloth layers 4 to be firmly connected in a splicing state. Through the design, the polyester cloth layer is increased, and the creep resistance of the polyester cloth layer is utilized, so that the thermal expansion and contraction resistance of the floor body is improved, and the stability of the floor body is improved.

Specifically, the splicing component comprises a splicing cloth 6 protruding out of the floor body in the polyester cloth layer 4 and a splicing groove 7 embedded in the floor body, wherein the splicing cloth 6 and the splicing groove 7 are respectively arranged at two sides of the floor body; the splicing cloth 6 of one of the two adjacent floor bodies is fixedly connected with the splicing groove 7 of the other floor body through splicing glue. Through such design, the firmness of two polyester cloth layers 4 when being connected when two floor bodies are spliced is guaranteed.

Example 2

As shown in fig. 2, embodiment 2 is based on embodiment 1, except that: the bottom edges of two sides of the foaming bottom layer 5 are respectively provided with a chamfer 8, the chamfers 8 of two adjacent floor bodies are matched to form a containing groove 9, and the containing groove 9 is used for containing PVC floor welding rods to fixedly connect the two adjacent foaming bottom layers 5. Through such design, space is left for the PVC floor welding rod, the connection firmness of the two foaming bottom layers 5 is ensured, and the overflow of the PVC floor welding rod is avoided.

Example 3

As shown in fig. 3, embodiment 3 is based on embodiment 2, except that: the pressure-resistant layer 3 comprises pressure-resistant bulges 10 protruding out of the floor body and pressure-resistant grooves 11 embedded in the floor body, and the pressure-resistant bulges 10 of one of the two adjacent floor bodies are fixedly connected with the pressure-resistant grooves 11 of the other floor body through PVC floor welding rods. Through the design, the aim of fixedly connecting the pressure-resistant layers 3 of the two floor bodies is achieved.

Specifically, the wear-resistant layer 2 includes a wear-resistant protrusion 12 protruding out of the floor body and a wear-resistant groove 13 recessed in the floor body, and the wear-resistant protrusions 12 of one of two adjacent floor bodies and the wear-resistant groove 13 of the other floor body are fixedly connected through a PVC floor welding rod. Through the design, the aim of fixedly connecting the wear-resistant layers 2 of the two floor bodies is achieved.

Further, the pressure-resistant protrusions 10 and the wear-resistant protrusions 12 are attached to each other, the lower surfaces of the pressure-resistant protrusions 10 and the lower surfaces of the pressure-resistant layers 3 are arranged in a staggered mode, and the upper surfaces of the wear-resistant protrusions 12 and the upper surfaces of the wear-resistant layers 2 are arranged in a staggered mode. By such a design, it is ensured that the PUR surface layer is not easily separated, compared with the case where the wear-resistant groove 13 is provided penetrating up and down the whole wear-resistant layer 2.

Example 4

As shown in fig. 4, embodiment 4 is based on embodiment 3, with the difference that: the groove depth of the pressure-resistant groove 11 and the wear-resistant groove 13 is larger than the protruding length of the pressure-resistant protrusion 10 and the wear-resistant protrusion 12. By the design, the bottoms of the wear-resistant protrusions 12 and the wear-resistant layer 13 are provided with intervals, the pressure-resistant protrusions 10 and the bottoms of the pressure-resistant layers 11 are provided with intervals, and an adhesion space is reserved for the PVC floor welding rod.

Example 5

As shown in fig. 5, embodiment 5 differs from embodiment 1 in that: the splicing component comprises splicing cloth 6 protruding out of the floor body in the polyester cloth layer 4, and the two splicing cloth 6 are respectively arranged at two sides of the floor body; the foam base layer 5 and/or the pressure-resistant layer 3 are provided with connecting grooves 14 for receiving the plug-in connection 6. Through the design, the polyester cloth layers 4 of two adjacent floor bodies can be connected in an up-and-down lamination way, so that the bonding area of the inserting cloth 6 is increased, and the connection firmness of the polyester cloth layers 4 is improved.

Specifically, the plug cloth 6 is fixedly connected with the connecting groove 14 through splicing glue.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The industrial floor is characterized by comprising a plurality of floor bodies which are spliced and connected, wherein each floor body comprises a PUR surface layer (1), a wear-resistant layer (2), a pressure-resistant layer (3), a polyester cloth layer (4) and a foaming bottom layer (5) which are sequentially laminated and connected from the outside to the inside; the floor body is provided with a splicing component used for enabling two adjacent polyester cloth layers (4) to be firmly connected in a splicing state.

2. Industrial floor according to claim 1, characterized in that the splice assembly comprises a plug-in cloth (6) protruding out of the floor body in a polyester cloth layer (4) and plug-in grooves (7) recessed in the floor body, the plug-in cloth (6) and plug-in grooves (7) being distributed on both sides of the floor body; the splicing cloth (6) of one of the two adjacent floor bodies is fixedly connected with the splicing groove (7) of the other floor body through splicing glue.

3. Industrial floor according to claim 2, characterized in that the bottom edges of both sides of the foamed bottom layer (5) are provided with chamfers (8), the chamfers (8) of adjacent two floor bodies cooperate to form a receiving groove (9), and the receiving groove (9) is used for receiving PVC floor welding rods to fixedly connect the adjacent two foamed bottom layers (5).

4. An industrial floor according to claim 3, characterized in that the pressure-resistant layer (3) comprises pressure-resistant protrusions (10) protruding outside the floor body and pressure-resistant grooves (11) recessed in the floor body, the pressure-resistant protrusions (10) of one of the two adjacent floor bodies being fixedly connected with the pressure-resistant grooves (11) of the other of the two by means of PVC floor welding rods.

5. Industrial floor according to claim 4, characterized in that the wear-resistant layer (2) comprises wear-resistant protrusions (12) protruding outside the floor body and wear-resistant grooves (13) recessed in the floor body, the wear-resistant protrusions (12) of one of the two adjacent floor bodies being fixedly connected with the wear-resistant grooves (13) of the other of the two by means of PVC floor welding rods.

6. The industrial floor according to claim 5, wherein the pressure-resistant protrusions (10) and the wear-resistant protrusions (12) are arranged in a fitting manner, the lower surfaces of the pressure-resistant protrusions (10) and the lower surfaces of the pressure-resistant layers (3) are arranged in a staggered manner, and the upper surfaces of the wear-resistant protrusions (12) and the upper surfaces of the wear-resistant layers (2) are arranged in a staggered manner.

7. Industrial floor according to claim 6, characterized in that the groove depth of the pressure-resistant groove (11) and the wear-resistant groove (13) is greater than the protruding length of the pressure-resistant projection (10) and the wear-resistant projection (12).

8. Industrial floor according to claim 1, characterized in that the splice assembly comprises a plug-in cloth (6) protruding out of the floor body in a polyester cloth layer (4), two plug-in cloths (6) being arranged separately on both sides of the floor body; the foam bottom layer (5) and/or the pressure-resistant layer (3) are provided with connecting grooves (14) for accommodating the plug-in cloth (6).

9. Industrial floor according to claim 8, characterized in that the plug-in cloth (6) is fixedly connected with the connecting groove (14) by means of splice glue.