CN218233032U - Plastic course base plate - Google Patents
Plastic course base plate Download PDFInfo
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- CN218233032U CN218233032U CN202221198495.XU CN202221198495U CN218233032U CN 218233032 U CN218233032 U CN 218233032U CN 202221198495 U CN202221198495 U CN 202221198495U CN 218233032 U CN218233032 U CN 218233032U
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- plate
- grid
- supporting plate
- base plate
- frame
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Abstract
The utility model discloses a plastic track base plate, which comprises a frame plate, a connecting lantern ring, a connecting clamping column, a grid supporting plate, a reinforced grid backing plate, a ground grabbing cross stitch and a ground grabbing stitch; the frame plate, the connecting lantern ring, the connecting clamping column, the grid supporting plate, the reinforced grid base plate, the ground grabbing cross pin and the ground grabbing pin are integrally formed; the frame plate is a frame with a middle cavity and openings at the upper end and the lower end; a grid supporting plate is horizontally and fixedly arranged at the top of the frame plate, and a plurality of first hollow meshes are arranged on the grid supporting plate; a reinforced grid base plate is attached to the bottom of the grid supporting plate; a plurality of hollow meshes II are arranged on the reinforcing grid base plate; the bottom of the reinforced grid base plate is vertically provided with a plurality of ground-grabbing cross pins; the bottom of the grid supporting plate is vertically provided with a plurality of ground grabbing pins. The plastic track substrate of the utility model has simple and reasonable design and high structural strength; the splicing and assembling are easy, and the width and the length are prolonged; good ground gripping performance and long service life.
Description
Technical Field
The utility model relates to a motion facility technical field, in particular to plastic course base plate.
Background
The plastic track is made of polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and ageing resistance, is the best international all-weather outdoor sports ground floor material, but because the road surface is irregular, when the rubber track is laid, a roadbed and a base plate are laid on the ground, and then the plastic track is fixedly arranged on the roadbed and the base plate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plastic track substrate which has simple and reasonable design and high structural strength; the splicing and the assembly are easy, and the width and the length are prolonged; good ground gripping performance and long service life.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a plastic track substrate comprises a frame plate, a connecting lantern ring, a connecting clamping column, a grid supporting plate, a reinforced grid base plate, ground grabbing cross pins and ground grabbing pins;
the frame plate is a frame with a middle cavity and openings at the upper end and the lower end and is composed of four side frames, namely a front side frame, a rear side frame, a left side frame and a right side frame; preferably, the frame plate is square;
a grid supporting plate is horizontally and fixedly arranged at the top of the frame plate, a plurality of first hollow meshes are arranged on the grid supporting plate, and preferably, the first hollow meshes are rhombic; the four side edges of the grid supporting plate are connected with the inner wall of the frame plate;
a reinforced grid base plate is attached to the bottom of the grid supporting plate; the reinforcing grid base plate is provided with a plurality of second hollowed-out meshes, and preferably, the second hollowed-out meshes are square;
when the first hollowed-out meshes are rhombic and the second hollowed-out meshes are square, the sides of the second hollowed-out meshes are just under the diagonal lines of the first hollowed-out meshes;
the bottom of the reinforced grid base plate is vertically provided with a plurality of ground-grasping cross pins; the bottom of the grid supporting plate is vertically provided with a plurality of ground grabbing pins;
the frame plate, the connecting lantern ring, the connecting clamping column, the grid supporting plate, the reinforced grid base plate, the ground grabbing cross pin and the ground grabbing pin are integrally formed;
the bottom edge of the frame plate is provided with a plurality of connecting lantern rings and connecting clamping columns.
In the four side frames of the frame plate, a plurality of horizontally arranged connecting lantern rings are fixedly arranged at the bottoms of two adjacent frames, and a plurality of vertically arranged connecting clamping columns are fixedly arranged at the bottoms of the other two opposite frames. The two plastic track substrates can be connected through the connecting lantern ring and the buckle of the connecting clamp column to realize assembly and splicing; the plastic track substrate is used as a splicing unit, and the roadbed and the substrate of the whole plastic track can be spliced.
The connecting lantern ring is a U-shaped lantern ring, and the middle part of the connecting lantern ring is provided with a U-shaped through hole;
the outer wall of the inner side of the connecting clamping column is an arc-shaped outer wall, so that the connecting clamping column is conveniently matched and connected with the U-shaped through hole; the outer side wall of the connecting clamping column is provided with a clamping jaw; during splicing, the side frames of the frame plates of the adjacent plastic runway substrates are arranged on the clamping jaws to limit the downward displacement of the clamping jaws, and the connecting lantern rings can limit the upward displacement of the clamping jaws. Therefore, the adjacent plastic track substrates spliced by the method limit displacement in the horizontal direction and the vertical direction (the movement mode of the adjacent plastic track substrates from top to bottom), and the stable reliability of connection is ensured. When two adjacent plastic track base plates are disassembled, one plastic track base plate can be overturned for a certain angle, so that the disassembly can be completed after the connecting lantern ring is firstly separated from the connecting clamping column.
Preferably, when avoiding the concatenation, because of the assembly interference problem that the size precision deviation leads to, connect the card post middle part to be equipped with except that the material chamber for improve the elastic deformation ability of connecting the card post, in order to reduce the requirement to connecting the lantern ring precision.
Preferably, the bottom of the frame plate is also provided with a plurality of support legs.
The utility model has the advantages that:
the design is simple and reasonable, and the structural strength is high; the splicing and assembling are easy, and the width and the length are prolonged; good ground gripping performance and long service life.
Drawings
Fig. 1 is a front view of a plastic track substrate according to the present invention;
FIG. 2 is a rear view of a plastic track substrate of the present invention;
fig. 3 is a perspective view of a plastic track substrate of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3, a plastic runway substrate comprises a frame plate 1, a connecting lantern ring 2, a connecting clamp column 3, a grid supporting plate 4, a reinforced grid backing plate 5, ground grabbing cross pins 6 and ground grabbing pins 7;
the frame plate 1, the connecting lantern ring 2, the connecting clamping column 3, the grid supporting plate 4, the reinforced grid base plate 5, the ground grabbing cross pins 6 and the ground grabbing pins 7 are integrally formed.
The frame plate 1 is a frame with a middle cavity and openings at the upper end and the lower end and is composed of four side frames, namely a front side frame, a rear side frame, a left side frame and a right side frame; preferably, the frame plate 1 is square;
a grid supporting plate 4 is horizontally and fixedly arranged at the top of the frame plate 1, a plurality of first hollow meshes 41 are arranged on the grid supporting plate 4, and preferably, the first hollow meshes 41 are rhombic; the four side edges of the grid supporting plate 4 are connected with the inner wall of the frame plate 1;
the bottom of the grid supporting plate 4 is provided with a reinforced grid backing plate 5 in an attaching mode; the reinforcing grid base plate 5 is provided with a plurality of second hollow meshes 51, and preferably, the second hollow meshes 51 are square;
when the first hollowed-out meshes 41 are rhombic and the second hollowed-out meshes 51 are square, the sides of the second hollowed-out meshes 51 are just under the diagonal lines of the first hollowed-out meshes 41;
the bottom of the reinforced grid base plate 5 is vertically provided with a plurality of ground-grasping cross pins 6; the bottom of the grid supporting plate 4 is vertically provided with a plurality of ground grabbing pins 7;
in the four sides frame of frame plate 1, wherein two adjacent frame bottoms set firmly the connecting lantern ring 2 that a plurality of level set up, two relative frame bottoms set firmly the connecting clamp post 3 that a plurality of set up perpendicularly. The two plastic track substrates can be connected through the buckles of the connecting lantern ring 2 and the connecting clamping column 3 to realize assembly and splicing; the plastic track base plate is used as a splicing unit, and the roadbed and the base plate of the whole plastic track can be spliced.
The connecting lantern ring 2 is a U-shaped lantern ring, and a U-shaped through hole is formed in the middle of the connecting lantern ring;
the outer wall of the inner side of the connecting clamping column 3 is an arc-shaped outer wall 31 which is conveniently matched and connected with the U-shaped through hole; the outer side wall of the connecting clamping column 3 is provided with a clamping jaw 32; during splicing, the frame of the frame plate 1 of the adjacent plastic runway substrate is erected on the clamping jaws 32 to limit downward displacement, and the connecting lantern ring 2 can limit upward displacement. Therefore, the adjacent plastic track substrates spliced by the method limit displacement in the horizontal direction and the vertical direction (the movement mode of the adjacent plastic track substrates from top to bottom), and the stable reliability of connection is ensured. When two adjacent plastic track substrates are disassembled, one plastic track substrate can be turned over by a certain angle, so that the disassembly can be completed after the connecting lantern ring 2 is separated from the connecting clamping column 3.
Preferably, for when avoiding the concatenation, because of the assembly interference problem that the size precision deviation leads to, connect the 3 middle parts of calorie of post and be equipped with except that material chamber 33 for improve the elastic deformation ability of connecting calorie of post 3, with the reduction to the requirement of connecting 2 precisions of the lantern ring.
Preferably, the bottom of the frame plate 1 is further provided with a plurality of support legs 11.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.
Claims (6)
1. A plastic course base plate which is characterized in that: comprises a frame plate, a connecting lantern ring, a connecting clamp column, a grid supporting plate, a reinforced grid base plate, ground grabbing cross pins and ground grabbing pins;
the frame plate is a frame with a middle cavity and openings at the upper end and the lower end;
a grid supporting plate is horizontally and fixedly arranged at the top of the frame plate, and a plurality of first hollow meshes are arranged on the grid supporting plate;
a reinforced grid backing plate is attached to the bottom of the grid supporting plate; a plurality of hollow meshes II are arranged on the reinforcing grid base plate;
the bottom of the reinforced grid base plate is vertically provided with a plurality of ground-grabbing cross pins; the bottom of the grid supporting plate is vertically provided with a plurality of ground grabbing pins;
the frame plate, the connecting lantern ring, the connecting clamping column, the grid supporting plate, the reinforced grid base plate, the ground grabbing cross pin and the ground grabbing pin are integrally formed;
the edge of the bottom of the frame plate is provided with a plurality of connecting lantern rings and connecting clamping columns.
2. The plastic race track substrate of claim 1 wherein: in the four side frames of the frame plate, a plurality of horizontally arranged connecting lantern rings are fixedly arranged at the bottoms of two adjacent frames, and a plurality of vertically arranged connecting clamping columns are fixedly arranged at the bottoms of the other two opposite frames.
3. A plastic race track substrate according to claim 2, characterized in that: the connecting lantern ring is a U-shaped lantern ring, and the middle part of the connecting lantern ring is provided with a U-shaped through hole;
the outer wall of the inner side of the connecting clamp column is an arc-shaped outer wall; and the outer wall of the outer side of the connecting clamping column is provided with a clamping jaw.
4. A plastic track substrate according to claim 3, wherein: the middle part of the connecting clamp column is provided with a material removing cavity.
5. The plastic race track substrate of claim 4, wherein: the bottom of the frame plate is also provided with a plurality of support legs.
6. The plastic race track substrate of any of claims 1-5 further characterized by: the first hollowed-out meshes are rhombic; the four side edges of the grid supporting plate are connected with the inner wall of the frame plate; the second hollowed-out meshes are square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198495.XU CN218233032U (en) | 2022-05-18 | 2022-05-18 | Plastic course base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198495.XU CN218233032U (en) | 2022-05-18 | 2022-05-18 | Plastic course base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218233032U true CN218233032U (en) | 2023-01-06 |
Family
ID=84671408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221198495.XU Active CN218233032U (en) | 2022-05-18 | 2022-05-18 | Plastic course base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218233032U (en) |
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2022
- 2022-05-18 CN CN202221198495.XU patent/CN218233032U/en active Active
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