CN218233035U - Spliced roadbed - Google Patents
Spliced roadbed Download PDFInfo
- Publication number
- CN218233035U CN218233035U CN202221198494.5U CN202221198494U CN218233035U CN 218233035 U CN218233035 U CN 218233035U CN 202221198494 U CN202221198494 U CN 202221198494U CN 218233035 U CN218233035 U CN 218233035U
- Authority
- CN
- China
- Prior art keywords
- plate
- roadbed
- spliced
- grid
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a spliced roadbed, which comprises a plurality of roadbed unit plates spliced with each other; the roadbed unit plate 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, 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; the grid supporting plate is horizontally and fixedly arranged at the top of the frame plate; a reinforced grid base plate is attached to the bottom of the grid supporting plate; 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 spliced roadbed of the utility model has simple and reasonable design and high structural strength; the disassembly, the assembly and the laying are convenient; the grip performance is good, and the service life is long; can quickly and effectively improve road conditions or construction conditions, and is commonly used for the roadbed of the plastic runway.
Description
Technical Field
The utility model relates to a road surface facility technical field, in particular to concatenation road bed.
Background
The plastic track is also called as an all-weather track and field sports track, has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the falling injury rate, is made of materials such as polyurethane rubber and the like, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, is the best all-weather outdoor sports ground floor material internationally recognized, but because the road surface is irregular, a roadbed and a base plate are paved on the ground when the rubber track is paved, and then the plastic track is fixedly arranged on the roadbed and the base plate; in addition, the pavement condition can be improved by paving the roadbed under the condition of bad pavement condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spliced roadbed which has simple and reasonable design and high structural strength; the disassembly, the assembly and the laying are convenient; the grip performance is good, and the service life is long; can quickly and effectively improve road conditions or construction conditions, and is commonly used for the roadbed of the plastic runway.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a spliced roadbed comprises a plurality of roadbed unit plates which are spliced with each other;
the roadbed unit plate 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 and is composed of four side frames, namely a front side frame, a rear side frame, a left side frame, a right 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 hollowed-out meshes are arranged on the grid supporting plate, and preferably, 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;
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 edge of the bottom of the frame plate is provided with a plurality of connecting lantern rings and connecting clamping columns; the connecting lantern ring is connected with the connecting clamping column of the adjacent roadbed unit plate in a buckling mode.
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 spliced roadbeds can be connected through the connecting lantern ring and the buckle of the connecting clamp column to realize assembly and splicing; the spliced roadbed 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 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 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 edge frames of the frame plates of the adjacent spliced subgrades are arranged on the clamping jaws to limit downward displacement, and the connecting lantern rings can limit upward displacement. Therefore, the adjacent spliced subgrades spliced by the method limit displacement in the horizontal direction and the vertical direction (the movement mode of the subgrades right above and below), and the stable reliability of connection is ensured. When two adjacent concatenation road beds are dismantled, can overturn certain angle to a concatenation road bed, make the connecting sleeve ring break away from earlier and connect the card post after, can accomplish the dismantlement.
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.
In order to enhance the connection stability of the roadbed and the ground, the roadbed further comprises hard plastic screws which are vertically arranged and penetrate through the first hollowed meshes and the second hollowed meshes to fixedly arrange the roadbed unit plate on the ground.
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 disassembly, the assembly and the laying are convenient; the grip performance is good, and the service life is long; can quickly and effectively improve road conditions or construction conditions, and is commonly used for the roadbed of the plastic runway.
Drawings
Fig. 1 is a schematic structural view (bottom view) of a spliced roadbed of the present invention;
fig. 2 is a top view of the roadbed unit plate of the utility model;
fig. 3 is a bottom view of the roadbed unit plate of the utility model;
fig. 4 is a perspective view of the roadbed unit plate.
Detailed Description
The following description will further explain embodiments of the present invention with reference to the 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. 1-4, a spliced roadbed comprises a plurality of roadbed unit plates 8 which are spliced with each other;
the roadbed unit plate 8 comprises a frame plate 1, a connecting lantern ring 2, a connecting clamping column 3, a grid supporting plate 4, a reinforced grid base plate 5, a ground grabbing cross pin 6 and a ground grabbing pin 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 spliced roadbeds can be connected through the buckles of the connecting lantern ring 2 and the connecting clamping column 3 to realize assembly and splicing; the spliced roadbed 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 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 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 spliced roadbed is erected on the clamping jaws 32 to limit downward displacement, and the connecting lantern ring 2 can limit upward displacement. Therefore, the adjacent spliced subgrades spliced by the method limit displacement in the horizontal direction and the vertical direction (the movement mode of the subgrades right above and right below), and the stable reliability of connection is ensured. When two adjacent concatenation road beds are dismantled, can overturn certain angle to a concatenation road bed, make the connection lantern ring 2 break away from the connection card post 3 earlier, can accomplish and dismantle.
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.
In order to enhance the connection stability between the roadbed and the ground, the roadbed further comprises a hard plastic screw which is vertically arranged and penetrates through the first hollow meshes 41 and the second hollow meshes 51 to fixedly arrange the roadbed unit plate 8 on the ground.
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, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a concatenation road bed which characterized in that: the roadbed comprises a plurality of roadbed unit plates which are spliced with each other;
the roadbed unit plate 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 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-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 edge of the bottom of the frame plate is provided with a plurality of connecting lantern rings and connecting clamping columns;
the connecting lantern ring is connected with the connecting clamping column of the adjacent roadbed unit plate in a buckling mode.
2. The spliced roadbed 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. The spliced subgrade of claim 2, wherein: the connecting lantern ring 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 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. The spliced roadbed of claim 3, wherein: 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; and the second hollowed-out meshes are square.
5. The spliced roadbed of claim 4, wherein: and a plurality of support legs are also arranged at the bottom of the frame plate.
6. Spliced subgrade according to any one of claims 1 to 5, characterized in that: the roadbed unit plate is characterized by also comprising hard plastic screws which are vertically arranged and penetrate through the first hollowed meshes and the second hollowed meshes to fixedly arrange the roadbed unit plate on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198494.5U CN218233035U (en) | 2022-05-18 | 2022-05-18 | Spliced roadbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221198494.5U CN218233035U (en) | 2022-05-18 | 2022-05-18 | Spliced roadbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218233035U true CN218233035U (en) | 2023-01-06 |
Family
ID=84671653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221198494.5U Active CN218233035U (en) | 2022-05-18 | 2022-05-18 | Spliced roadbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218233035U (en) |
-
2022
- 2022-05-18 CN CN202221198494.5U patent/CN218233035U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210598422U (en) | Concatenation formula municipal administration rail guard | |
| CN218233035U (en) | Spliced roadbed | |
| CN218233032U (en) | Plastic course base plate | |
| CN212384891U (en) | Accurate adjustable steel truss assembles bed-jig | |
| CN210341519U (en) | Soft soil roadbed reinforcing device | |
| CN218233034U (en) | Composite plastic track | |
| CN216475567U (en) | Steel structural support convenient to disassemble | |
| CN205827858U (en) | Direction board | |
| CN209989736U (en) | Guardrail in middle of town road | |
| CN218233033U (en) | Prefabricated plastic course | |
| CN213173570U (en) | Hydraulic engineering slope bearing structure | |
| CN210003011U (en) | Municipal administration guardrail convenient to installation | |
| CN210195457U (en) | Safety protective guard is used in civil engineering | |
| CN213538591U (en) | Concrete false joint dowel bar bracket | |
| CN211596574U (en) | Self-repairable quickly-installed road guardrail | |
| CN210712524U (en) | Prefabricated combined steel construction overline bridge | |
| CN212956135U (en) | Adjusting lifting and supporting device for assembling super-large steel structure bridge sections | |
| CN213114296U (en) | Road and bridge buffer stop | |
| CN219908411U (en) | Roadbed widening structure | |
| CN213115213U (en) | Stone pillar and wood pillar joint structure | |
| CN212316616U (en) | Supporting structure for paving highway pavement | |
| CN216268428U (en) | Stone landscape imitating hills | |
| CN212052306U (en) | Impact-resistant bridge guardrail convenient to disassemble | |
| CN221462019U (en) | Guardrail convenient to adjust | |
| CN221421997U (en) | Edge-reinforced roadbed structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |