CN211848715U

CN211848715U - Vertical curb

Info

Publication number: CN211848715U
Application number: CN202020368342.XU
Authority: CN
Inventors: 石东保; 郭志坚; 李徽; 张大庆; 刘吉; 李帅
Original assignee: First Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Current assignee: First Construction Co Ltd of China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-03
Anticipated expiration: 2030-03-20

Abstract

The utility model provides a vertical curb, belonging to the technical field of road building materials, comprising a first stone body and a second stone body, wherein the first stone body is a polygonal prism; the second stone body is a right-angle triangular prism, a right-angle surface of the second stone body is attached to one side surface of the first stone body, and the other right-angle surface is flush with the bottom surface of the first stone body. The second stone body in the vertical kerbstone plays a role in supporting the first stone body, and replaces an L-shaped concrete base with the I-shaped concrete base, so that the I-shaped concrete base has good vibration effect, and the construction quality of the kerbstone is improved; the installation of the template is simpler when the type I concrete base is cast in situ, the construction time is reduced, the construction period is shortened, and the construction efficiency is improved.

Description

Vertical curb

Technical Field

The utility model belongs to the technical field of the road building materials, more specifically say, relate to a vertical curb.

Background

Need lay the curb on the both sides on road during road construction, present curb will accomplish lower floor's water at first in the in-process of laying at the steady basic unit of the in-process of laying, then cast-in-place L type concrete base, prefabricated installation curb and flat stone respectively again, wherein L type base is used for carrying out the butt to the curb fixed, but L type base is owing to there being the facade, the unsatisfactory condition of quality of vibrating appears easily at cast-in-place in-process, influences the structure of L shape base, and then influences the curb and lays the quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical curb aims at solving current curb and lays the not good technical problem of quality.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a vertical kerb comprising:

the first stone body is a polygonal prism; and

the second stone body is a right-angle triangular prism, a right-angle surface of the second stone body is attached to one side surface of the first stone body, and the other right-angle surface is flush with the bottom surface of the first stone body.

As another embodiment of the present application, the first stone body and the second stone body are a unitary structure.

As another embodiment of the present application, the first stone body and the second stone body are a split structure.

As another embodiment of this application, a side of the first stone body is equipped with the arch, a right angle face of the second stone body be equipped with protruding along first direction joint complex recess, first direction is the perpendicular to the direction of first stone body bottom surface.

As another embodiment of this application, be equipped with first cavity in the first stone body, be equipped with on the another side of the first stone body a plurality of with the first drainage hole of first cavity intercommunication.

As another embodiment of this application, first drainage hole is the bar hole, just the major axis in first drainage hole is on a parallel with first direction, and is a plurality of first drainage hole is along second direction evenly distributed, the second direction is on a parallel with respectively the direction of second stone body two right angle faces.

As another embodiment of the present application, a plurality of second drainage holes communicated with the first cavity are formed in the first stone body, and the second drainage holes and the first drainage holes are alternately arranged along the second direction;

the top of the second drain hole is flush with the top of the first drain hole, and the bottom of the second drain hole is higher than the bottom of the first drain hole.

As another embodiment of this application, be equipped with the filter in the first cavity, the filter laminating first drainage hole sets up.

As another embodiment of the application, a plurality of through holes are uniformly arranged on the filter plate, and the through holes are one or a combination of a plurality of circular holes, polygonal holes and oval holes.

As another embodiment of the present application, the area of the via hole is gradually reduced from the upper portion to the lower portion of the filter plate.

The utility model provides a vertical curb's beneficial effect lies in: compared with the prior art, the utility model discloses vertical curb can the equivalent replace the curb, has under construction the steady basic unit of lower floor's water back, cast-in-place a type concrete base, then wholly install first stone body and second stone body, install flat stone at last, wherein the second stone body is located one side of first stone body, and flat stone is located opposite side and the first stone body butt relative with the second stone body. The second stone body in the vertical kerbstone plays a role in supporting the first stone body, and replaces an L-shaped concrete base with the I-shaped concrete base, so that the I-shaped concrete base has good vibration effect, and the construction quality of the kerbstone is improved; the installation of the template is simpler when the type I concrete base is cast in situ, the construction time is reduced, the construction period is shortened, and the construction efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a paving state of a conventional kerb;

fig. 2 is a schematic sectional view of a vertical curb according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a right-view structure of a vertical curb according to a first embodiment of the present invention;

fig. 4 is a schematic sectional view of a vertical curb according to an embodiment of the present invention;

fig. 5 is a schematic top view of a vertical curb according to a second embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a filter plate according to a second embodiment of the present invention;

fig. 7 is a schematic view of a laying state of the vertical kerb provided by the embodiment of the present invention.

In the figure: 1. a first stone body; 2. a second stone body; 3. a protrusion; 4. a groove; 5. a first cavity; 6. a first drain hole; 7. a second drain hole; 8. a filter plate; 9. a through groove; 10. a via hole; 11. clamping the strip; 12. an L-shaped concrete base; 13. a first-type concrete base; 14. a kerbstone; 15. and (4) flattening the stone.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 2 to 7 together, the vertical curb of the present invention will now be described. The vertical curb comprises a first stone body 1 and a second stone body 2, wherein the first stone body 1 is a polygonal prism; the second stone body 2 is a right-angle triangular prism, a right-angle surface of the second stone body 2 is attached to one side surface of the first stone body 1, and the other right-angle surface is flush with the bottom surface of the first stone body 1.

The utility model provides a vertical curb, compared with the prior art, the utility model discloses vertical curb can equivalent replacement curb 14, after having under construction the stable basic unit of lower floor's water, cast-in-place type concrete base 13, then wholly install first stone body 1 and second stone body 2, install flat stone 15 at last, wherein second stone body 2 is located one side of first stone body 1, and flat stone 15 is located opposite side and the 1 butt of first stone body 2 relative with second stone body. The second stone body 2 in the vertical kerbstone plays a role in supporting the first stone body 1, and the first-type concrete base 13 is used for replacing the L-type concrete base 12, so that the vibration effect of the first-type concrete base 13 is well ensured, and the construction quality of the kerbstone is improved; the installation of the template is simpler when the concrete base 13 is cast in situ, the construction time is reduced, the construction period is shortened, and the construction efficiency is improved.

As a specific embodiment of the vertical curb provided by the present invention, please refer to fig. 2 and 4, preferably, the first stone body 1 is a cuboid or a cube, that is, the right view of the first stone body is a square or a rectangle; the first stone body 5 may also be a hexagonal prism or the like, i.e. the right view of the first stone body is hexagonal in shape.

As a specific embodiment of the vertical kerbstone of the present invention, please refer to fig. 2, the first stone body 1 and the second stone body 2 are an integrated structure. When laying the curb, accomplish lower floor's steady basic unit of water and a type concrete foundation 13 earlier, with this vertical curb direct mount on a type base, install flat stone at last, accomplish whole construction, first stone body 1 and second stone body 2 are prefabricated as an organic whole, follow-up during the construction and use.

As a specific embodiment of the vertical kerbstone of the present invention, please refer to fig. 4 to 5, the first stone body 1 and the second stone body 2 are separated. First stone body 1 and second stone body 2 can be prefabricated respectively, assembles at last, and the second stone body 2 plays the effect of back to first stone body 1, and the convenience is at the position of first stone body 1 of stable in the work progress, and after the construction finishes, can also dismantle reuse with second stone body 2, reduces the production quantity, reduction in production cost.

As a specific implementation manner of the vertical curb provided by the utility model, please refer to fig. 4 to 5, a side of the first stone body 1 is provided with the protrusion 3, a right-angle surface of the second stone body 2 is provided with the groove 4 engaged with the protrusion 3 along the first direction, and the first direction is the direction perpendicular to the bottom surface of the first stone body 1. When the second stone body 2 is installed, the groove 4 of the second stone body 2 is aligned with the protrusion 3 on the first stone body 1, and then the second stone body 2 is installed by sliding downwards from the top in the first direction until the second stone body slides to the bottom; simultaneously protruding 3 and the cooperation of recess 4 prevent that second stone body 2 from separating with first stone body 1, increase the firm effect of second stone body 2 to first stone body 1.

The arrow at a in fig. 4 refers to the first direction.

As a specific implementation manner of the vertical curb provided by the utility model, please refer to fig. 5, arch 3 evenly is equipped with a plurality ofly along the second direction, and corresponding recess 4 also evenly is equipped with a plurality ofly along the second direction, and the joint cooperation of a plurality of archs 3 and recess 4 increases the steadiness that second stone body 2 and first stone body 1 are connected.

The arrow at b in fig. 3 refers to the second direction.

As a specific implementation manner of the vertical curb provided by the present invention, please refer to fig. 2 and fig. 4, a first cavity 5 is disposed on the first stone body 1, and a plurality of first drainage holes 6 communicated with the first cavity 5 are disposed on the other side surface of the first stone body 1. Under the circumstances such as rain, in case surface ponding or infiltration can lead to the quality decline on road surface, damage easily, can help the ponding on road surface to discharge into first cavity 5 rapidly through first drainage hole 6 in, first cavity 5 can communicate with underground drainage system, reduces the ponding on road surface.

As a specific implementation manner of the vertical kerbstone provided by the present invention, please refer to fig. 3, the first drainage holes 6 are strip-shaped holes, and the long axis of the first drainage holes 6 is parallel to the first direction, the first drainage holes 6 are uniformly distributed along the second direction, and the second direction is parallel to the direction of the two right-angle surfaces of the second stone body 2. The long axis of the first drainage hole 6 is parallel to the first direction, and the height of the surface gathered water can realize drainage within the range of the first drainage hole 6; meanwhile, the first drainage holes 6 are uniformly distributed, so that accumulated water at different positions on the road surface can be uniformly drained, and the accumulated water at individual road sections can be prevented.

As a specific embodiment of the vertical curb provided by the present invention, please refer to fig. 3, a plurality of second drainage holes 7 communicated with the first cavity 5 are provided on the first stone body 1, and the second drainage holes 7 and the first drainage holes 6 are alternately arranged along the second direction; the top of the second drain hole 7 is flush with the top of the first drain hole 6, and the bottom is higher than the bottom of the first drain hole 6. When surface gathered water is more shallow, carry out the drainage through first drain hole 6, meet the condition such as rainstorm, the drainage flow of first drain hole 6 is less leads to surface gathered water highly to increase, reaches the height of second drain hole 7, and first drain hole 6 carries out the drainage simultaneously with second drain hole 7 this moment, has increaseed drainage flow, and the drainage condition of the different ponding heights in road surface has been satisfied in first drain hole 6 and the setting of second drain hole 7.

As a specific embodiment of the vertical kerbstone of the present invention, please refer to fig. 2 to 4 and 6, a filter plate 8 is disposed in the first cavity 5, and the filter plate 8 is attached to the first drainage hole 6. There may be debris to block up the wash port at the drainage in-process, and filter 8 is located the inboard of first drain hole 6, and debris block up can twine on filter 8, can conveniently be to the clearance of debris through dismouting filter 8.

In this embodiment, the filter plate 8 may be made of stainless steel or rigid plastic. When the filter plate 8 is made of stainless steel, the structure is stable, hard objects such as stones and the like can be removed, the rust is not easy to occur, and the service life is long; when the filter plate 8 is made of rigid plastic, the cost is low.

As a specific embodiment of the vertical kerbstone provided by the present invention, please refer to fig. 2 and 4, the top of the first stone body 1 is provided with a through groove 9 communicated with the first cavity 5, and the filter plate 8 is in sliding fit with the through groove 9. Through the filter 8 convenient to carry out the dismouting to filter 8 in the slip that leads to on groove 9, reduce intensity of labour.

In this embodiment, the top of filter 8 is equipped with card strip 11, thereby card strip 11 and the position of leading to groove 9 joint fixed filter 8, and the top surface of card strip 11 is the same level with the top surface of first stone body 1, and filter 8 passes through to lead to groove 9 and gets into first cavity 5, and after reacing a certain position, card strip 11 and lead to groove 9 joint, filter 8 rigidity this moment reachs the bottommost.

As a specific implementation of the vertical curb, not shown in the figure, evenly be equipped with a plurality of via holes 10 on the filter 8, via hole 10 is one or more combination in circular, polygon and the ellipse. The via holes 10 can separate sundries, and the diversity of the via holes 10 increases the diversity of the filter plate 8.

As a specific embodiment of the vertical kerbstone of the present invention, please refer to fig. 6, the area of the via hole 10 is gradually reduced from the upper portion to the lower portion of the filter plate 8. Because the weight of the sundries in the accumulated water is heavier and is positioned at the lower layer of the accumulated water, the area of the via hole 10 at the bottom is smaller, and the heavier sundries can be blocked; like debris such as plastics float at the top layer of ponding, the via hole 10 area at top is great, does benefit to the winding of plastics, when needing to clear up filter 8, from leading to groove 9 with filter 8 take out can, clear up the back that finishes and install filter 8 rethread through groove, used repeatedly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Vertical curb, its characterized in that includes:

the first stone body is a polygonal prism; and

2. The vertical curb of claim 1 wherein the first stone body and the second stone body are a unitary structure.

3. The vertical curb of claim 1, wherein the first stone and the second stone are separate structures.

4. The vertical curb as claimed in claim 3, wherein a protrusion is formed on one side of the first curb, a groove for snap-fitting with the protrusion along a first direction is formed on a right-angled surface of the second curb, and the first direction is perpendicular to the bottom surface of the first curb.

5. The vertical kerb as recited in claim 1, wherein a first cavity is formed in the first stone body, and a plurality of first drainage holes communicating with the first cavity are formed in the other side surface of the first stone body.

6. The vertical curb as claimed in claim 5, wherein the first drainage holes are strip-shaped holes, and the long axis of the first drainage holes is parallel to a first direction, and a plurality of the first drainage holes are uniformly distributed along a second direction, the second direction being parallel to two right-angle surfaces of the second stone body respectively.

7. The vertical curb as claimed in claim 6, wherein the first stone body is provided with a plurality of second drainage holes communicating with the first cavity, the second drainage holes and the first drainage holes being alternately arranged in the second direction;

8. The vertical kerb of claim 7, wherein a filter plate is disposed within the first cavity, the filter plate being positioned adjacent to the first drain hole.

9. The vertical kerb of claim 8, wherein a plurality of vias are uniformly disposed on the filter plate, the vias being one or a combination of circular, polygonal and elliptical.

10. The vertical curb of claim 9 wherein the area of the vias gradually decreases from an upper portion to a lower portion of the filter plate.