CN113308960A - High-turnover assembly type curb cushion block and mold and construction method thereof - Google Patents
High-turnover assembly type curb cushion block and mold and construction method thereof Download PDFInfo
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- CN113308960A CN113308960A CN202110582854.5A CN202110582854A CN113308960A CN 113308960 A CN113308960 A CN 113308960A CN 202110582854 A CN202110582854 A CN 202110582854A CN 113308960 A CN113308960 A CN 113308960A
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- cushion
- cushion block
- main body
- curbstone
- mold
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention belongs to the technical field of road edge construction, and particularly relates to a high-turnover assembly type road edge stone cushion block, a mold and a construction method thereof. The technical scheme is as follows: the utility model provides a high turnover assembled curbstone cushion, includes the cushion main part, is provided with the mounting groove that is used for installing the curbstone in the cushion main part, and one side that the cushion main part is close to the road middle part is provided with a plurality of reinforcing bars. The utility model provides a high turnover assembled curbstone cushion's mould, is provided with the recess that is used for the design mounting groove including being used for the mould main part of finalizing the design to the cushion main part in the mould main part, and mould main part one side is provided with the reservation anchor entrance to a cave that is used for the reinforcing bar to pass. The invention provides a high-turnover assembly type curb stone pad block, a mold and a construction method thereof.
Description
Technical Field
The invention belongs to the technical field of road edge construction, and particularly relates to a high-turnover assembly type road edge stone cushion block, a mold and a construction method thereof.
Background
At present, when most municipal and landscape engineering road edges in China are laid, a concrete base layer is manually poured, and then stone road edges or granite road edges are directly installed. As shown in fig. 5, the concrete base layer is extended to the area where the road edge stones are to be paved, and the road edge stones are paved at the edge of the concrete base layer, instead of the road edge stone blocks separately. The road edge installation mode has the problems that the concrete cushion layers of the paved base layer are different in thickness and not easy to pour, concrete supports on the back of the road edge are not in place or the landscape is too full to close up.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a high-turnover fabricated curbstone cushion block, a mold and a construction method thereof.
The technical scheme adopted by the invention is as follows:
the utility model provides a high turnover assembled curbstone cushion, includes the cushion main part, is provided with the mounting groove that is used for installing the curbstone in the cushion main part, and one side that the cushion main part is close to the road middle part is provided with a plurality of reinforcing bars.
The cushion main body is formed by injection molding of a mold, so that the problems that the concrete cushion layer of the pavement base layer is different in thickness and not easy to pour, the concrete support on the back of the road edge is not in place or the landscape is too full to close up during cast-in-place are solved. The cushion block main body and the concrete base layer are not poured together, and the cushion block main body can be prefabricated, so that the stability of the shape and the size of the cushion block main body is ensured. After the curbstone is installed in the installation groove of the cushion block main body with stable shape and size, the curbstone can be stably supported. When the concrete base layer is poured, the concrete base layer covers the steel bars of the cushion block main body, and the concrete base layer is reliably connected with the cushion block main body.
As a preferable scheme of the invention, the top of a section of the cushion block main body close to the road edge is an inclined surface. One side of the cushion block main body is an inclined plane, so that when the soil layer is laid on the side, the thickness of the soil layer is increased, and compaction on the side is facilitated.
In a preferred embodiment of the present invention, the lower end of the pad body is mounted in the crushed stone pad. The cushion main part is prefabricated, and then the lower extreme of cushion main part can be embedded into the rubble cushion, can guarantee that the cushion main part installation is firm.
As a preferable scheme of the invention, the axis of the cushion block main body is a straight line or an arc line, the length of the straight line type cushion block main body is 800-1000 mm, and the length of the arc line type cushion block main body is 150-300 mm.
The die comprises a die body for shaping the cushion block body, wherein a groove for shaping the mounting groove is formed in the die body, and a reserved anchoring hole for a steel bar to pass through is formed in one side of the die body. The mould divide into two, when the preparation cushion main part, pours two mould main parts amalgamation together. The reserved anchoring hole is positioned between the two die main bodies, so that the steel bar can be smoothly released during demolding.
As a preferable scheme of the invention, the top of a section of the die main body far away from the reserved anchoring hole is an inclined plane. The top of one section of the die main body, which is far away from the reserved anchoring hole, is an inclined plane, and more soil layers can be laid on the inclined plane of the poured cushion block main body.
In a preferred embodiment of the present invention, the thickness of the mold body is 8 to 12 mm.
A construction method of a high-turnover assembly type curb cushion block comprises the following steps:
s1: splicing the two die bodies and embedding reinforcing steel bars at the reserved anchoring hole;
s2: pouring a cushion block main body in the die main body, and demolding after curing;
s3: carrying out on-site measurement and paying off, excavating and leveling earthwork, and paving a broken stone cushion layer;
s4: mounting prefabricated road edge stone cushion blocks on the broken stone cushion layer, pouring a concrete base layer, and paving an adhesive layer above the concrete base layer;
s4: and (4) installing the curbstone into the installation groove of the cushion block main body, and paving the paving layer.
The cushion block main body can guarantee the stability of the shape and the size of the cushion block main body through prefabrication. After the curbstone is installed in the installation groove of the cushion block main body with stable shape and size, the curbstone can be stably supported. When the concrete base layer is poured, the concrete base layer covers the steel bars of the cushion block main body, and the concrete base layer is reliably connected with the cushion block main body.
The invention has the beneficial effects that:
1. the cushion block main body is formed by injection molding of a mold, so that the problems that the thickness of a concrete cushion layer of a pavement base layer is different and is difficult to pour, concrete support on the back of a road edge is not in place or the support is too full and the landscape cannot be closed up in site are solved. The cushion block main body and the concrete base layer are not poured together, and the cushion block main body can be prefabricated, so that the stability of the shape and the size of the cushion block main body is ensured.
2. After the curbstone is installed in the installation groove of the cushion block main body with stable shape and size, the curbstone can be stably supported. When the concrete base layer is poured, the concrete base layer covers the steel bars of the cushion block main body, and the concrete base layer is reliably connected with the cushion block main body.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of the construction of the pad body;
FIG. 4 is a schematic structural view of a mold body;
fig. 5 is a schematic view of a paving structure of a conventional road edge stone mat.
In the figure, 1-pad body; 2-curbstones; 3-reinforcing steel bars; 4-a mold body; 5-a gravel cushion layer; 6-concrete base course; 7-an adhesive layer; 8-paving layer; 11-mounting grooves; 41-groove; and 42-reserving an anchoring hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 3, the high-turnover assembly type curb block of the present embodiment includes a block main body 1, a mounting groove 11 for mounting a curb 2 is provided on the block main body 1, and a plurality of reinforcing bars 3 are provided on one side of the block main body 1 near the middle of the road.
The pavement comprises a broken stone cushion layer 5, a concrete base layer 6, an adhesive layer 7 and a pavement layer 8 which are sequentially arranged from bottom to top. The lower end of the cushion block main body 1 is installed in the crushed stone pad 5. The cushion main body 1 is prefabricated, and the lower end of the cushion main body 1 can be embedded into a broken stone cushion, so that the cushion main body 1 can be stably installed. Reinforcing bar 3 on the cushion main part 1 stretches into concrete base 6 region, and when pouring concrete base 6, concrete base 6 covers reinforcing bar 3. The upper end of curbstone 2 and the upper surface parallel and level of layer 8 of mating formation, the mounting groove 11 of cushion main part 1 is installed to the lower extreme of curbstone 2.
Cushion main part 1 is formed by the mould injection molding, has avoided when the cast in situ mat formation basic unit concrete cushion thickness not to be difficult for pouring, curb back concrete support not in place or support the unable problem of closing up of too full view. The cushion block main body 1 and the concrete base layer 6 are not poured together, and prefabrication of the cushion block main body 1 can be realized, so that the stability of the shape and the size of the cushion block main body 1 is ensured. After the curbstone 2 is mounted in the mounting groove 11 of the cushion block main body 1 having a stable shape and size, the curbstone 2 can be stably supported. When the concrete base layer 6 is poured, the concrete base layer 6 covers the reinforcing steel bars 3 of the cushion block main body 1, and the concrete base layer 6 is reliably connected with the cushion block main body 1.
The top of a section of the cushion block main body 1 close to the road edge is an inclined plane. One side of the cushion block main body 1 is an inclined plane, so that when the soil layer is laid on the side, the thickness of the soil layer is increased, and compaction on the side is facilitated.
In a preferred embodiment of the present invention, the axis of the pad body 1 is a straight line or an arc line, the length of the straight pad body 1 is 900mm, and the length of the arc-line pad body 1 is 150mm or 300 mm.
As shown in fig. 4, the mold for manufacturing the cushion block main body 1 includes a mold main body 4 for shaping the cushion block main body 1, a groove 41 for shaping the installation groove 11 is provided on the mold main body 4, and a reserved anchoring hole 42 for the steel bar 3 to pass through is provided on one side of the mold main body 4. The mould is divided into two, when making cushion main part 1, pours two mould main parts 4 amalgamation together. The reserved anchoring hole 42 is positioned between the two die bodies 4, so that the steel bar 3 can be smoothly released during demoulding.
As a preferable scheme of the present invention, the top of a section of the mold body 4 away from the reserved anchoring hole 42 is a bevel. The top of one section of the mold main body 4 far away from the reserved anchoring hole 42 is an inclined plane, and more soil layers can be laid on the inclined plane of the poured cushion block main body 1.
In a preferred embodiment of the present invention, the thickness of the mold body 4 is 10 mm.
The construction process comprises the following steps:
and processing the die bodies 4, splicing the two die bodies 4, and embedding the reinforcing steel bars 3 in the reserved anchoring hole 42. And pouring the cushion block main body 1 in the mould main body 4, and demoulding after curing. The cushion block main body 1 is transported to the site for measurement and paying off. Excavating earth and leveling, and paving a broken stone cushion layer 5. And mounting prefabricated curbstone 2 cushion blocks on the broken stone cushion layer 5, and then pouring a concrete base layer 6. An adhesive layer 7 is laid over the concrete base layer 6, and the curbstone 2 is installed into the installation groove 11 of the block body 1. And finally, paving the paving layer 8.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (8)
1. The utility model provides a high turnover assembled curbstone cushion, its characterized in that, includes cushion main part (1), is provided with mounting groove (11) that are used for installing curbstone (2) on cushion main part (1), and one side that cushion main part (1) is close to the way middle part is provided with a plurality of reinforcing bars (3).
2. A high-turnover fabricated curbstone pad of claim 1, wherein a top of a section of the pad body (1) near the curb is beveled.
3. A high-turnover fabricated curbstone chock as in claim 1, wherein the lower end of the chock body (1) is mounted in a gravel pack (5).
4. The high-turnover assembled curbstone cushion block according to claim 1, wherein the axis of the cushion block body (1) is a straight line or an arc line, the length of the straight line type cushion block body (1) is 800-1000 mm, and the length of the arc line type cushion block body (1) is 150-300 mm.
5. The mold for the high-turnover assembled curbstone cushion block according to claim 1, comprising a mold main body (4) for shaping the cushion block main body (1), wherein the mold main body (4) is provided with a groove (41) for shaping the mounting groove (11), and one side of the mold main body (4) is provided with a reserved anchoring hole (42) for the steel bar (3) to pass through.
6. A high-turnover fabricated road edge stone block mould as claimed in claim 5, characterised in that the top of the section of the mould body (4) far away from the reserved anchoring hole (42) is beveled.
7. The mold for a high-turnover fabricated curbstone pad according to claim 5, wherein the thickness of the mold body (4) is 8-12 mm.
8. The construction method of the high-turnover fabricated curbstone pad of claim 5, comprising the steps of:
s1: splicing the two mould main bodies (4) and embedding the reinforcing steel bars (3) in the reserved anchoring openings (42);
s2: pouring the cushion block main body (1) in the mould main body (4), and demoulding after curing;
s3: carrying out on-site measurement and paying off, excavating and leveling earthwork, and paving a broken stone cushion layer (5);
s4: mounting a prefabricated road edge stone cushion block on the gravel cushion layer (5), pouring a concrete base layer (6), and paving an adhesive layer (7) above the concrete base layer (6);
s4: and (3) installing the road edge stones (2) into the installation grooves (11) of the cushion block main body (1), and paving the paving layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582854.5A CN113308960A (en) | 2021-05-27 | 2021-05-27 | High-turnover assembly type curb cushion block and mold and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582854.5A CN113308960A (en) | 2021-05-27 | 2021-05-27 | High-turnover assembly type curb cushion block and mold and construction method thereof |
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| CN113308960A true CN113308960A (en) | 2021-08-27 |
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| CN202110582854.5A Pending CN113308960A (en) | 2021-05-27 | 2021-05-27 | High-turnover assembly type curb cushion block and mold and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737616A (en) * | 2021-10-13 | 2021-12-03 | 济南黄河路桥建设集团有限公司 | Side mold, mold frame for preparing side mold and asphalt pavement construction method |
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| CN113737616A (en) * | 2021-10-13 | 2021-12-03 | 济南黄河路桥建设集团有限公司 | Side mold, mold frame for preparing side mold and asphalt pavement construction method |
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Application publication date: 20210827 |