Prefabricated plastic runway

Abstract

The utility model discloses a prefabricated plastic runway, which relates to the technical field of runways and comprises a runway base layer, a binder layer and a runway surface layer which are arranged from inside to outside. A groove is formed in the bottom surface of the runway surface layer so that the binder layer can be filled into the groove to improve the fastening and compacting degree of the runway surface layer, a core hole of a honeycomb structure is formed in the middle layer of the runway surface layer to play a role in sound absorption and shock absorption, and uneven anti-skid lines are arranged on the outer surface of the runway surface layer to provide additional friction force and improve the anti-skid performance. According to the design, the service life is long, the connecting effect between the runway surface layer and the runway base layer is reduced, the excellent impact absorption effect is achieved, the good anti-skid performance is achieved, and protection on personnel can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of runways, and in particular to a prefabricated plastic runway. Background Art

[0002] At present, the commonly used synthetic material tracks are mainly divided into polyurethane plastic tracks and prefabricated plastic tracks. Among them, the prefabricated rubber track is a rubber roll with a double-layer integrated structure.

[0003] During the use of the existing prefabricated plastic track, the track surface layer may become loose, and the track surface layer and the track base layer are not well fixed. For example, Chinese patent CN215906501 U proposes a prefabricated plastic track, the bottom of which is flat and directly connected to the track base layer, which is prone to separation. Its firmness needs to be improved, and the anti-skid effect and shock absorption effect of the track surface layer in this design are not ideal. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a prefabricated plastic track.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A prefabricated plastic track comprises a track base layer, an adhesive layer and a track surface layer which are arranged from the inside to the outside; a groove is arranged on the bottom surface of the track surface layer so that the adhesive layer can be filled into the groove to improve the tightness and density of the track surface layer; a core hole with a honeycomb structure is arranged at the middle layer of the track surface layer to play a role in sound absorption and shock reduction; and an uneven anti-skid pattern is arranged on the outer surface of the track surface layer to provide additional friction and increase the anti-skid performance.

[0007] Furthermore, the runway base layer includes a cement base layer, a coarse asphalt layer and a fine asphalt layer arranged from the inside to the outside.

[0008] Furthermore, the groove is in a strip shape, a wave shape or a sawtooth shape.

[0009] Furthermore, the outer surface of the runway is provided with anti-skid particles so that the protective particles are bonded with the anti-skid patterns to form an anti-skid layer with a thickness, thereby improving the anti-skid capability and providing a certain elasticity.

[0010] Furthermore, the anti-slip particles are EPDM colored particles.

[0011] Furthermore, a waterproof layer is provided between the runway base layer and the adhesive layer to reduce the loosening of the runway surface layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a runway base layer, an adhesive layer and a runway surface layer, and a groove is provided on the bottom surface of the runway surface layer, so that the adhesive layer is filled into the groove, thereby improving the tightness and density of the runway surface layer; a core hole with a honeycomb structure is provided at the middle layer of the runway surface layer, which plays a role in sound absorption and shock reduction; an uneven anti-skid pattern is provided on the outer surface of the runway surface layer, thereby increasing friction and improving anti-skid performance; the design has a long service life, reduces the connection effect between the runway surface layer and the runway base layer, has an excellent impact absorption effect, has good anti-skid performance, and can enhance the protection of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 The schematic diagram of the structure of the runway surface;

[0016] Among them: 1. Cement base layer; 2. Coarse asphalt layer; 3. Fine asphalt layer; 4. Adhesive layer; 5. Runway surface layer; 51. Grooves; 52. Core holes; 53. Anti-slip patterns; 54. Anti-slip particles. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0018] See attached Figure 1 and Figure 2 As shown, a prefabricated plastic track includes a track base layer, an adhesive layer 4 and a track surface layer 5 arranged from the inside to the outside; a groove 51 is arranged on the bottom surface of the track surface layer 5 so that the adhesive layer 4 can be filled into the groove 51 to improve the tightness and density of the track surface layer 5, a core hole 52 with a honeycomb structure is arranged in the middle layer of the track surface layer 5 to play a role in sound absorption and shock reduction, and an uneven anti-skid pattern 53 is arranged on the outer surface of the track surface layer 5 to provide additional friction and increase the anti-skid performance.

[0019] Among them, the runway base layer includes a cement base layer 1, a coarse asphalt layer 2 and a fine asphalt layer 3 arranged from the inside to the outside; the coarse asphalt layer 2 is used to strengthen the cement base layer, so that the cement base layer has a certain stability and bearing capacity, while the fine asphalt layer 3 can improve water resistance, durability and smoothness, and increase service life.

[0020] The grooves 51 are in strip, wave or sawtooth shapes, and this design maximizes the connection between the runway surface layer 5 and the runway base layer, thereby improving the firmness between the two.

[0021] Among them, anti-skid particles 54 are arranged on the outer surface of the runway so that the protective particles are bonded with the anti-skid patterns 53 to form a thick anti-skid layer, which improves the anti-skid ability and makes it have a certain elasticity. Of course, the anti-skid particles 54 are EPDM colored particles in the prior art.

[0022] Among them, a waterproof layer is arranged between the runway base layer and the adhesive layer 4. The waterproof layer blocks the pores of the runway base layer to prevent underground water vapor from passing through the pores of the runway base layer, thereby reducing the loosening, hollowing, bubbling, etc. of the runway surface layer 5.

[0023] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A prefabricated plastic track, characterized in that: It comprises a runway base layer, an adhesive layer (4) and a runway surface layer (5) arranged from the inside to the outside; The bottom surface of the runway surface layer (5) is provided with a groove (51) so that the adhesive layer (4) can be filled into the groove (51), a core hole (52) in a honeycomb structure is provided at the middle layer of the runway surface layer (5), and an uneven anti-slip pattern (53) is provided on the outer surface of the runway surface layer (5).

2. A prefabricated plastic track according to claim 1, characterized in that: The runway base layer comprises a cement base layer (1), a coarse asphalt layer (2) and a fine asphalt layer (3) arranged from the inside to the outside.

3. The prefabricated plastic track according to claim 1, characterized in that: The groove (51) is in a strip shape, a wave shape or a sawtooth shape.

4. The prefabricated plastic track according to claim 1, characterized in that: The outer surface of the runway is provided with anti-skid particles (54) so ​​that the protective particles are bonded to the anti-skid lines (53) to form an anti-skid layer with a thickness.

5. The prefabricated plastic track according to claim 4, characterized in that: The anti-slip particles (54) are EPDM colored particles.

6. The prefabricated plastic track according to claim 2, characterized in that: A waterproof layer is provided between the runway base layer and the adhesive layer (4).

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