CN217203689U - Spike for road surface - Google Patents
Spike for road surface Download PDFInfo
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- CN217203689U CN217203689U CN202123389251.8U CN202123389251U CN217203689U CN 217203689 U CN217203689 U CN 217203689U CN 202123389251 U CN202123389251 U CN 202123389251U CN 217203689 U CN217203689 U CN 217203689U
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- spike
- sand filling
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- sand
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Abstract
The utility model provides a spike for road surface, include: the spike base is provided with two mounting grooves at the upper end of the spike base in a mirror image manner, two sealing parts arranged in the two mounting grooves in a mirror image manner and two spike pieces arranged in the two mounting grooves in a mirror image manner, compared with the prior art, the spike base is additionally provided with a filling part capable of accommodating sand bodies, the filling part can be sealed by filling sand or sealed by an external cover plate without filling sand, the spike base can be flexibly used according to stress conditions of the spike base in different states, the filling part expands a contact surface with the sand bodies, the adhesion effect of the sand bodies is better, and the quality of the spike base is improved; through two operation of saying the nail piece and two sealing parts offsets in the installation, increased two stability and the sealed effect of saying the nail piece installation, avoided two to say that the installation clearance that produces after the nail piece installation back atress rocks and rocks has guaranteed two stable installation effects of saying the nail piece.
Description
Technical Field
The utility model relates to a spike technical field particularly, relates to a spike is used on road surface.
Background
The spike, a commonly used traffic barrier method, is used for guiding people to drive according to the right direction, prevents overspeed and traffic offence, and is mainly applied to roads and railways, and the specification of the spike is generally 100mm by 100mm, and the maximum height is not more than 25 mm. The reflectors are various and comprise light reflecting sheets, light reflecting beads, led light emitting films, light reflecting films and the like.
In order to increase the quality of the spike and reduce the use cost of the spike, the sand filling spike appears, but the cavity for filling sand has a single structure and has weak adhesion to sand; the sealing performance in the spike piece installation process is not good, and the situation that the spike piece rocks and the spike piece installation space is accumulated water is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a spike for road surface to solve above-mentioned problem.
In order to achieve the above object, an embodiment of the present invention provides a spike for road surface, including: the spike base is arranged at the filling part at the bottom end of the spike base, the two mounting grooves are arranged at the upper end of the spike base in a mirror image manner, the two sealing parts are arranged in the two mounting grooves in a mirror image manner, and the two spike pieces are arranged in the two mounting grooves in a mirror image manner; the filling part can be filled with sand to load the spike bases; two when the nail piece alternates two the mounting groove, two the nail piece can with two the sealing portion offsets to make two the sealing portion compression.
Furthermore, the filling part comprises a single row of first sand filling grooves arranged on the spike base, two rows of second sand filling grooves arranged on the spike base in a mirror image manner, and two rows of third sand filling grooves arranged on the spike base in a mirror image manner; the sizes of the first sand filling groove, the second sand filling groove and the third sand filling groove are different, wherein the sizes of the first sand filling groove, the second sand filling groove and the third sand filling groove are different; the single row of the first sand filling grooves, the two rows of the second sand filling grooves and the two rows of the third sand filling grooves are suitable for quantitative sand filling.
Furthermore, the filling part also comprises a plurality of convex blocks arranged in the first sand filling groove in the single row and the second sand filling grooves in the two rows.
Further, the first sand filling groove is rectangular; the lateral edge of the first sand filling groove is arc-shaped; the bottom surface of the first sand filling groove is an arc-shaped bulge.
Further, the second sand filling groove is in an inverted triangle shape; and the second sand filling bottom edge and the side edges are arc-shaped.
Furthermore, the third sand filling groove is rectangular; the bottom edge of the third sand filling groove is in an inverted triangle shape; and the third sand filling bottom edge and the side edge are both arc-shaped.
Further, the sealing part comprises two rows of grooves arranged on two sides of the spike sheet in a mirror image manner, and two rows of fixture blocks arranged on two sides of the mounting groove in a mirror image manner; the two rows of grooves correspond to the two rows of clamping blocks one by one, wherein the clamping blocks are arranged in the grooves; when the spike pieces are inserted into the mounting grooves, the two rows of the clamping blocks can be inserted into the two rows of the grooves.
Further, the sealing part also comprises a first sealing frame arranged in the mounting groove and a second sealing frame arranged on the first sealing frame, wherein the first sealing frame is provided with a first sealing groove;
the spike piece alternates during the mounting groove, first sealed frame with the sealed frame of second can compress, so that the sealed frame of second laminating the spike piece.
Further, the section of the second sealing frame is bent, wherein the second sealing frame is bent; the second sealing frame is suitable for bending deformation.
Further, the first sealing frame is in a fish hook shape in cross section, wherein; the first sealing frame is suitable for gathering and deforming.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: compared with the prior art, the spike base is additionally provided with the filling part capable of containing sand bodies, the filling part can be sealed by filling sand or sealed by an external cover plate without filling sand, the spike base is flexibly used according to stress conditions of different states of the spike base, the filling part expands the contact surface with the sand bodies, the adhesion effect of the sand bodies is better, and the quality of the spike base is improved; through two operation of saying the nail piece and two sealing parts offsets in the installation, increased two stability and the sealed effect of saying the nail piece installation, avoided two to say that the installation clearance that produces after the nail piece installation back atress rocks and rocks has guaranteed two stable installation effects of saying the nail piece.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 shows a perspective view of the present invention;
figure 2 shows a schematic diagram of a preferred embodiment of the invention
Fig. 3 shows a top view of the present invention;
fig. 4 shows a front view of the present invention;
fig. 5 shows an enlarged view of a in fig. 4 of the present invention.
In the drawings
1. A spike base;
2. a filling section; 21. a first sand filling groove; 22. a second sand filling groove; 23. a third sand filling groove; 24. a bump;
3. mounting grooves;
4. a sealing part; 41. a first sealed frame; 42. a second sealed frame; 43. a groove; 44. a clamping block;
5. and (4) spike-tracing sheets.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1, fig. 1 shows a perspective view of the present invention; referring to fig. 2, fig. 2 shows a schematic diagram of a preferred embodiment of the present invention; referring to fig. 3, fig. 3 is a top view of the present invention; referring to fig. 4, fig. 4 shows a front view of the present invention; referring to fig. 5, fig. 5 shows an enlarged view of a portion a in fig. 4 according to the present invention; as shown in fig. 1-5, the utility model provides a spike for road surface, include: the spike comprises a spike base 1, a filling part 2, two mounting grooves 3, two sealing parts 4 and two spike pieces 5, wherein the spike base 1 is made of ABS (acrylonitrile butadiene styrene), the colors are yellow and white, the filling part is arranged at the bottom end of the spike base 1, the two mounting grooves 3 are arranged at the upper end of the spike base 1 in a mirror image manner, the two sealing parts 4 are arranged in the two mounting grooves 3 in a mirror image manner, the two spike pieces 5 are arranged in the two mounting grooves 3 in a mirror image manner, the spike pieces 5 are made of PMMA, and the colors are yellow, red and white, and the filling part is made of ABS; the filling part 2 can be filled with sand to load the spike base 1; when the two spike pieces 5 are inserted into the two mounting grooves 3, the two spike pieces 5 can abut against the two sealing parts 4, so that the two sealing parts 4 are compressed, specifically, compared with the prior art, a filling part 2 capable of containing sand bodies is added on the spike base 1, the filling part 2 can be sealed by filling sand or sealed by an external cover plate without filling sand, the spike base 1 can be flexibly used according to stress conditions of different states of the spike base 1, the filling part 2 expands a contact surface with the sand bodies, the adhesion effect of the sand bodies is better, and the quality of the spike base 1 is improved; through two operation of saying nail piece 5 and two sealing 4 offsets in the installation, increased two stability and the sealed effect of saying the installation of nail piece 5, avoid two to say that the atress rocks and rocks the installation clearance that the back produced after nail piece 5 installation, guaranteed two stable installation effects of saying nail piece 5.
Optionally, the filling part 2 includes a single row of first sand filling grooves 21 arranged on the spike base 1, two rows of second sand filling grooves 22 arranged on the spike base 1 in a mirror image manner, and two rows of third sand filling grooves 23 arranged on the spike base 1 in a mirror image manner; the sizes of the first sand filling groove 21, the second sand filling groove 22 and the third sand filling groove 23 are different, wherein; the single row of the first sand filling grooves 21, the two rows of the second sand filling grooves 22 and the two rows of the third sand filling grooves 23 are suitable for component sand filling, specifically, the two rows of the second sand filling grooves 22 are symmetrically distributed along the transverse axis of the single row of the first sand filling grooves 21, the two rows of the third sand filling grooves 23 are arranged adjacent to the two rows of the second sand filling grooves 22, the single row of the first sand filling grooves 21, the two rows of the second sand filling grooves 22 and the two rows of the third sand filling grooves 23 are respectively filled with sand, so that the spike base 1 is stressed at multiple points at intervals, the different sand filling grooves are different in size, the first sand filling groove 21 is largest in size, the third sand filling groove 23 is smallest in size, and under the condition, the respective sand filling grooves are stressed specifically, and the good stress effect and the balance of the stress state of the spike base 1 are ensured.
Optionally, the filling part 2 further includes a plurality of bumps 24 disposed in the single row of the first sand filling groove 21 and the two rows of the second sand filling grooves 22, specifically, the plurality of bumps 24 are respectively equally divided into the space of the single row of the first sand filling groove 21 and the space of the two rows of the second sand filling grooves 22 at different positions, so as to increase the contact area between different sand filling grooves and sand bodies.
Optionally, the first sand filling groove 21 is rectangular; the side edge of the first sand filling groove 21 is arc-shaped; the bottom surface of the first sand filling groove 21 is arc-shaped, specifically, under the condition that the opening area of the first sand filling groove 21 is not changed, the shape of the side edge of the first sand filling groove is set, so that the sand filling dead angle is avoided, and the contact angle of a sand body in the vertical direction and the first sand filling groove 21 is increased by the arc-shaped protrusion.
Optionally, the second sand filling groove 22 is an inverted triangle; the bottom edge and the side edge of the second sand filling groove 22 are both arc-shaped, specifically, the shape of the second sand filling groove 22 is set to increase the stability of the sand filling state of the central area of the spike base 1, so that after the sand filling operation is finished, a sand body cannot be easily separated from the second sand filling groove 22, and the sand filling operation is smoother.
Optionally, the third sand filling groove 23 is rectangular; the bottom side of the third sand filling groove 23 is an inverted triangle; the third sand filling bottom edge and the side edge are both arc-shaped, and particularly, the shape of the third sand filling groove 23 is designed to increase the stability of the sand filling state of the boundary area of the spike base 1, so that the third sand filling groove cannot be blocked when sand filling work is carried out, and the efficiency of the sand filling work is ensured.
Optionally, the sealing portion 4 includes two rows of grooves 43 arranged at two sides of the spike sheet 5 in a mirror image manner, and two rows of blocks 44 arranged at two sides of the mounting groove 3 in a mirror image manner; the two rows of grooves 43 correspond to the two rows of clamping blocks 44 one by one, wherein; the way nail piece 5 alternates during mounting groove 3, two rows fixture block 44 can alternate two rows recess 43, it is specific, fixture block 44 is the perpendicular sub-assembly of connecting of riser block and elasticity horizontal block, constitutes "T" shape between it, and elasticity horizontal block segmentation initial condition is parallel with recess 43 dislocation down, and the in-process that spike piece 5 pushed down perpendicularly towards mounting groove 3, spike piece 5 can extrude elasticity horizontal block towards peripheral diffusion deformation, and elasticity horizontal block alternates recess 43 when along with deformation process and 5 lateral wall frictional contact of spike piece, until elasticity horizontal block and recess 43 contact, lets the installation work of nail piece 5 firm.
Optionally, the sealing portion 4 further includes a first sealing frame 41 disposed in the mounting groove 3 and a second sealing frame 42 disposed on the first sealing frame 41, wherein;
say that nail piece 5 alternates during mounting groove 3, first sealed frame 41 with the sealed frame 42 of second can compress, so that the sealed frame 42 of second laminates say nail piece 5, and is concrete, and the outside shape of the sealed frame 42 of first sealed frame 41 and second is same shape with the outside shape of saying nail piece 5, and the sealed frame 42 of in-process extrusion second that the nail piece 5 alternates mounting groove 3 takes place deformation, and the sealed frame 42 of second takes place deformation atress and drive first sealed frame 41 and take place deformation to this lets the work of alternating of nail piece 5 obtain certain buffering guard action, has also guaranteed mounting groove 3's leakproofness.
Optionally, the cross section of the second sealing frame 42 is bent, wherein; the sealed frame 42 of second is suitable for the bending deformation, and is concrete, bends and appears for the combined shape of two straight faces of different angles, and the angle of two straight faces is less than one hundred eighty degrees, and the sealed frame 42 of second receives the in-process of spike piece 5 pushing down the effort and buckles towards the edge department of two straight faces, after the process of buckling, the internal face of the sealed frame 42 of second laminates with the outside and the bottom surface of spike piece 5 mutually, with this, let the sealed frame 42 of second protect spike piece 5 lower edge, avoid spike piece 5 to collide with mounting groove 3 impaired in the installation.
Optionally, the first sealing frame 41 has a fishhook-shaped cross section, wherein; first sealed frame 41 is suitable for gathering together the deformation, and is concrete, and second sealed frame 42 atress deformation drives first sealed frame 41 deformation, and the outer segmentation atress of first sealed frame 41 is back towards interior segmentation deformation activity, lets the clearance between two segmentations diminish, makes up into a complete confined space between second sealed frame 42 and the spike piece 5, lets rainwater and other foreign matter block in the space and can not get into next space.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A spike for road surfaces, comprising: the spike comprises a spike base (1), a filling part (2) arranged at the bottom end of the spike base (1), two mounting grooves (3) arranged at the upper end of the spike base (1) in a mirror image manner, two sealing parts (4) arranged in the two mounting grooves (3) in a mirror image manner, and two spike pieces (5) arranged in the two mounting grooves (3) in a mirror image manner, wherein the spike pieces are arranged in the mounting grooves (3) in two positions in a mirror image manner;
the filling part (2) can be filled with sand so as to load the spike base (1);
two when saying nail piece (5) interlude two mounting groove (3), two say nail piece (5) can with two sealing (4) offset, so that two sealing (4) compression.
2. A spike for pavement according to claim 1,
the filling part (2) comprises a single-row first sand filling groove (21) arranged on the spike base (1), two rows of second sand filling grooves (22) arranged on the spike base (1) in a mirror image manner, and two rows of third sand filling grooves (23) arranged on the spike base (1) in a mirror image manner;
the sizes of the first sand filling groove (21), the second sand filling groove (22) and the third sand filling groove (23) are different, wherein the sizes of the first sand filling groove, the second sand filling groove and the third sand filling groove are different;
the single row of the first sand filling groove (21), the two rows of the second sand filling grooves (22) and the two rows of the third sand filling grooves (23) are suitable for quantitative sand filling.
3. A spike for pavement according to claim 2,
the filling part (2) also comprises a plurality of convex blocks (24) which are arranged in the first sand filling groove (21) in a single row and the second sand filling grooves (22) in two rows.
4. A pavement spike according to claim 3,
the first sand filling groove (21) is rectangular;
the lateral edge of the first sand filling groove (21) is arc-shaped;
the bottom surface of the first sand filling groove (21) is an arc-shaped bulge.
5. A pavement spike according to claim 4,
the second sand filling groove (22) is in an inverted triangle shape;
and the second sand filling bottom edge and the side edge are both arc-shaped.
6. A pavement spike according to claim 5,
the third sand filling groove (23) is rectangular;
the bottom edge of the third sand filling groove (23) is in an inverted triangle shape;
and the third sand filling bottom edge and the side edge are both arc-shaped.
7. A pavement spike according to claim 6,
the sealing part (4) comprises two rows of grooves (43) which are arranged on two sides of the spike piece (5) in a mirror image manner, and two rows of clamping blocks (44) which are arranged on two sides of the mounting groove (3) in a mirror image manner;
the two rows of grooves (43) correspond to the two rows of clamping blocks (44) one by one, wherein the grooves are arranged in the grooves;
when the spike pieces (5) penetrate through the mounting grooves (3), the clamping blocks (44) can penetrate through the grooves (43).
8. A pavement spike according to claim 7,
the sealing part (4) further comprises a first sealing frame (41) arranged in the mounting groove (3) and a second sealing frame (42) arranged on the first sealing frame (41), wherein;
the nail piece (5) is inserted into the mounting groove (3), the first sealing frame (41) and the second sealing frame (42) can be compressed, so that the second sealing frame (42) is attached to the nail piece (5).
9. A pavement spike according to claim 8,
the section of the second sealing frame (42) is bent, wherein;
the second sealing frame (42) is suitable for bending deformation.
10. A pavement spike according to claim 9,
the section of the first sealing frame (41) is in a fish hook shape, wherein;
the first sealing frame (41) is suitable for gathering deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123389251.8U CN217203689U (en) | 2021-12-30 | 2021-12-30 | Spike for road surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123389251.8U CN217203689U (en) | 2021-12-30 | 2021-12-30 | Spike for road surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217203689U true CN217203689U (en) | 2022-08-16 |
Family
ID=82788067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123389251.8U Active CN217203689U (en) | 2021-12-30 | 2021-12-30 | Spike for road surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217203689U (en) |
-
2021
- 2021-12-30 CN CN202123389251.8U patent/CN217203689U/en active Active
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