Anti-skid pavement structure

Abstract

The utility model discloses an anti-skid pavement structure which comprises a ground body, a replacement mechanism is arranged on the ground body, the replacement mechanism comprises an anti-skid plate, a plurality of convex blocks, a fixing sleeve, a pressing sleeve, an expansion mechanism, an expansion plate and an adjusting mechanism, the anti-skid plate is attached to the ground body, and the convex blocks are arranged on the upper end face of the anti-skid plate. The two fixing sleeves are installed on the lower end face of the antiskid plate, a plurality of fixing holes are formed in the ground body, the fixing sleeves are inserted into the fixing holes, the antiskid pavement structure is more convenient to install and replace due to the design of the replacing mechanism, rapid installation and disassembly are achieved, the antiskid effect of the pavement is improved due to the arrangement of the protruding blocks, and the antiskid effect is improved. Due to the design of the fixing holes, the stability of the antiskid plate on the ground body is ensured, the pavement maintenance efficiency is improved, the durability and the safety of the antiskid pavement are enhanced, and therefore the convenience and the safety of road use are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid pavement structures, and more particularly to an anti-skid pavement structure. Background Art

[0002] In road maintenance and safety management, anti-skid treatment of specific locations is an important measure, especially in key areas such as intersections, ramps, and curves. Anti-skid treatment can effectively reduce the occurrence of traffic accidents. However, after long-term use, the existing road anti-skid facilities will suffer significant wear and tear at these locations due to repeated wear and tear from vehicles and pedestrians. This wear will not only reduce the anti-skid effect, but may also damage the overall structure of the road surface. Existing equipment is often not easy to replace, which poses a considerable challenge to road maintenance work. Operators need to spend a lot of time and energy to manually replace these anti-skid facilities, which not only affects work efficiency but also increases maintenance costs.

[0003] Due to the inconvenience of replacement, road maintenance personnel may choose a more conservative maintenance strategy when performing anti-skid treatment, which may lead to excessive use or improper replacement of anti-skid facilities, thereby affecting the appearance and service life of the road. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides an anti-skid pavement structure to solve the technical problems mentioned in the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-skid pavement structure, including a ground body, a replacement mechanism is provided on the ground body, the replacement mechanism includes an anti-skid plate, a protrusion, a fixing sleeve, a pressing sleeve, an expansion mechanism, an expansion plate and an adjustment mechanism, the anti-skid plate is attached to the ground body, a plurality of protrusions are provided on the upper end surface of the anti-skid plate, two of the fixing sleeves are installed on the lower end surface of the anti-skid plate, a plurality of fixing holes are opened on the ground body, the fixing sleeves are inserted into the fixing holes, the pressing sleeve and the fixing sleeve are coaxially arranged, the expansion mechanism is cooperatively connected to the pressing sleeve and the plurality of expansion plates, the plurality of expansion plates are respectively pressed against the inner wall of the fixing sleeve, and the adjustment mechanism is installed on the pressing sleeve.

[0008] The utility model is further configured such that the expansion mechanism includes a slider and a connecting plate, the upper and lower ends of each expansion plate are respectively provided with a connecting plate, and each connecting plate is respectively provided with a slider, and the design of the expansion mechanism ensures the stability of the fixation.

[0009] The utility model is further configured such that a plurality of oblique grooves are equidistantly provided on the inner wall of the pressing sleeve, the sliders are slidably connected in the oblique grooves, and a reinforcing rod is provided on each two sliders. The design of the oblique grooves ensures the continuity of sliding.

[0010] The utility model is further configured such that the adjustment mechanism includes a positioning disk and a screw, a rotation groove is opened in the pressing sleeve, the positioning disk is rotatably connected in the rotation groove, and the screw is installed on the positioning disk. The design of the adjustment mechanism ensures the continuity of the adjustment.

[0011] The utility model is further configured such that two synchronous sleeves are threadedly provided on the lead screw, and a plurality of linkage rods are equidistantly provided between the two synchronous sleeves. The design of the synchronous sleeves ensures the synchronous sliding of the plurality of sliders.

[0012] The utility model is further configured such that a plurality of transverse rods are equidistantly provided on the side walls of the two synchronous sleeves, and a transverse hole is opened on each of the sliders, and the transverse rods are slidably connected in the transverse holes. The design of the transverse rods ensures the sliding of the sliders.

[0013] The utility model is further configured such that an outer groove is provided on the upper end surface of the pressing sleeve, and an inner groove is provided on the positioning plate.

[0014] The present invention is further configured such that each of the transverse rods is provided with a rounded corner.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides an anti-skid pavement structure with the following beneficial effects:

[0017] 1. The design of the replacement mechanism makes the installation and replacement of the anti-skid pavement structure more convenient. The combination of the anti-skid plate, fixing sleeve and pressing sleeve enables quick installation and disassembly. The setting of the bumps improves the anti-skid effect of the pavement, while the design of the fixing holes ensures the stability of the anti-skid plate on the ground body. This design not only improves the efficiency of pavement maintenance, but also enhances the durability and safety of the anti-skid pavement, thereby greatly improving the convenience and safety of road use.

[0018] 2. The introduction of the expansion mechanism further enhances the fixing effect of the anti-skid plate. The cooperation between the slider and the connecting plate enables the expansion plate to be flexibly adjusted in position. The design of the inclined groove ensures the smoothness of the expansion process. The setting of the reinforcing rod enhances the stability of the entire structure. This design not only improves the fixing strength of the anti-skid plate, but also can adapt to the use requirements under different road conditions, greatly improving the adaptability and reliability of the anti-skid pavement structure.

[0019] 3. The design of the adjustment mechanism provides control capabilities for the entire system. The combination of the positioning plate and the lead screw realizes precise adjustment of the expansion process. The setting of the synchronization sleeve and the linkage rod ensures the synchronous movement of multiple expansion plates. The cooperation of the transverse rod and the transverse hole provides smooth transmission. The design of the internal and external grooves facilitates the use of operating tools. These designs together improve the operational convenience and adjustment accuracy of the anti-skid pavement structure, enabling it to better adapt to different road conditions and maintenance requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an anti-skid pavement structure in the present utility model;

[0021] Figure 2 For this utility model Figure 1 Schematic diagram of the explosion structure;

[0022] Figure 3 This is a schematic structural diagram of the expansion mechanism in the present utility model;

[0023] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-sectional structure;

[0024] Figure 5 It is a structural schematic diagram of the expansion plate in the utility model.

[0025] In the figure: 1. Ground body; 2. Anti-skid plate; 3. Bump; 4. Fixing sleeve; 5. Pressing sleeve; 6. Expansion plate; 7. Fixing hole; 8. Slider; 9. Connecting plate; 10. Inclined groove; 11. Reinforcement rod; 12. Positioning plate; 13. Lead screw; 14. Rotating groove; 15. Synchronous sleeve; 16. Linkage rod; 17. Transverse rod; 18. Transverse hole; 19. External groove; 20. Internal groove; 21. Rounded corner. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 , an anti-skid pavement structure, including a ground body 1, a replacement mechanism is provided on the ground body 1, the replacement mechanism includes an anti-skid plate 2, a protrusion 3, a fixing sleeve 4, a pressing sleeve 5, an expansion mechanism, an expansion plate 6 and an adjustment mechanism, the anti-skid plate 2 is fitted on the ground body 1, a plurality of protrusions 3 are provided on the upper end surface of the anti-skid plate 2, two fixing sleeves 4 are installed on the lower end surface of the anti-skid plate 2, a plurality of fixing holes 7 are opened on the ground body 1, the fixing sleeve 4 is inserted into the fixing hole 7, the pressing sleeve 5 and the fixing sleeve 4 are coaxially arranged, the expansion mechanism is cooperatively connected to the pressing sleeve 5 and a plurality of expansion plates 6, the plurality of expansion plates 6 are respectively pressed against the inner wall of the fixing sleeve 4, and the adjustment mechanism is installed on the pressing sleeve 5.

[0030] The expansion mechanism includes a slider 8 and a connecting plate 9. The upper and lower ends of each expansion plate 6 are respectively installed with a connecting plate 9, and a slider 8 is respectively installed on each connecting plate 9. A plurality of oblique grooves 10 are equidistantly provided on the inner wall of the pressing sleeve 5, and the slider 8 is slidably connected in the oblique groove 10. A reinforcing rod 11 is respectively provided on every two sliders 8. The adjustment mechanism includes a positioning disk 12 and a screw 13. A rotating groove 14 is provided in the pressing sleeve 5, and the positioning disk 12 is rotatably connected in the rotating groove 14. The screw 13 is installed on the positioning disk 12. Two synchronous sleeves 15 are threaded on the screw 13, and a plurality of linkage rods 16 are equidistantly provided between the two synchronous sleeves 15. A plurality of transverse rods 17 are respectively equidistantly provided on the side walls of the two synchronous sleeves 15. A transverse hole 18 is respectively provided on each slider 8, and the transverse rod 17 is slidably connected in the transverse hole 18. An external groove 19 is provided on the upper end surface of the pressing sleeve 5, an internal groove 20 is provided on the positioning disk 12, and a rounded corner 21 is respectively provided on each transverse rod 17.

[0031] When the cam 15 is in the fixed position, the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam 15 is in the fixed position, and the cam

[0032] More specifically, after the corresponding anti-skid plate 2 is installed, the safety of the vehicle in the corresponding area can be ensured by the multiple protrusions 3 on the anti-skid plate 2. When replacement is needed, it is only necessary to reversely rotate the positioning plate 12 and then make the slider 8 slide downward. At the same time, the multiple expansion plates 6 will slide downward synchronously and shrink accordingly, thereby ensuring the unlocking process and then replacing the corresponding anti-skid plate 2.

[0033] In summary, when the overall equipment is in use or running: when the corresponding anti-skid plate 2 needs to be installed, first install the fixing sleeve 4 on the anti-skid plate 2 in the fixing hole 7, then make the protrusion 3 fit on the ground, and then install the pressing sleeve 5 in the fixing sleeve 4, and use the wrench and the screw sleeve to clamp the inner groove 20 and the outer groove 19 respectively, and then drive the positioning plate 12 to rotate along the rotating groove 14, at this time the screw 13 will rotate accordingly, and the synchronous sleeve 15 will be threadedly connected to the screw 13, and then it will drive multiple transverse rods 17 to pull upward, because the transverse rod 17 is slidably connected in the transverse hole 18, it will drive the slider 8 to slide along the inclined groove 10, sliding upward while expanding, and then the expansion plate 6 will reach When the sliding plate 8 is replaced, the positioning plate 12 only needs to be rotated in the opposite direction and the slider 8 slides downward while the multiple expansion plates 6 will slide downward synchronously and shrink therewith, thereby ensuring the unlocking process and then replacing the corresponding anti-skid plate 2.

[0034] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An anti-skid pavement structure, comprising a ground body (1), characterized in that: The ground body (1) is provided with a replacement mechanism, and the replacement mechanism includes an anti-slip plate (2), a protrusion (3), a fixing sleeve (4), a pressing sleeve (5), an expansion mechanism, an expansion plate (6) and an adjustment mechanism. The anti-slip plate (2) is attached to the ground body (1), a plurality of protrusions (3) are provided on the upper end surface of the anti-slip plate (2), and two fixing sleeves (4) are installed on the lower end surface of the anti-slip plate (2). A plurality of fixing holes (7) are opened on the ground body (1), and the fixing sleeves (4) are inserted into the fixing holes (7). The pressing sleeve (5) and the fixing sleeve (4) are coaxially arranged. The expansion mechanism is connected to the pressing sleeve (5) and the plurality of expansion plates (6). The plurality of expansion plates (6) are respectively pressed against the inner wall of the fixing sleeve (4), and the adjustment mechanism is installed on the pressing sleeve (5).

2. The anti-skid pavement structure according to claim 1, characterized in that: The expansion mechanism comprises a slider (8) and a connecting plate (9). The upper and lower ends of each expansion plate (6) are respectively mounted with a connecting plate (9), and each connecting plate (9) is respectively mounted with a slider (8).

3. The anti-skid pavement structure according to claim 2, characterized in that: A plurality of inclined grooves (10) are equidistantly provided on the inner wall of the pressing sleeve (5), the sliders (8) are slidably connected in the inclined grooves (10), and a reinforcing rod (11) is provided on each two sliders (8).

4. The anti-skid pavement structure according to claim 3, characterized in that: The adjustment mechanism comprises a positioning disc (12) and a lead screw (13); a rotation groove (14) is provided in the pressing sleeve (5); the positioning disc (12) is rotatably connected in the rotation groove (14); and the lead screw (13) is mounted on the positioning disc (12).

5. The anti-skid pavement structure according to claim 4, characterized in that: Two synchronous sleeves (15) are threadedly provided on the lead screw (13), and a plurality of linkage rods (16) are equidistantly provided between the two synchronous sleeves (15).

6. The anti-skid pavement structure according to claim 5, characterized in that: A plurality of transverse rods (17) are equidistantly provided on the side walls of the two synchronous sleeves (15), and a transverse hole (18) is opened on each of the sliders (8), and the transverse rods (17) are slidably connected in the transverse hole (18).

7. The anti-skid pavement structure according to claim 6, characterized in that: An outer groove (19) is provided on the upper end surface of the pressing sleeve (5), and an inner groove (20) is provided on the positioning plate (12).

8. The anti-skid pavement structure according to claim 6, characterized in that: Each of the transverse rods (17) is provided with a rounded corner (21).

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