CN221192877U - Asphalt concrete edge supporting device for pavement construction - Google Patents
Asphalt concrete edge supporting device for pavement construction Download PDFInfo
- Publication number
- CN221192877U CN221192877U CN202323064798.XU CN202323064798U CN221192877U CN 221192877 U CN221192877 U CN 221192877U CN 202323064798 U CN202323064798 U CN 202323064798U CN 221192877 U CN221192877 U CN 221192877U
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- CN
- China
- Prior art keywords
- asphalt concrete
- support
- concrete edge
- fixed knot
- knot constructs
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- 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.)
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Links
- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 37
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000010426 asphalt Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model provides an asphalt concrete edge support device for road surface construction, includes side form bearing structure and fixed knot constructs, and side form bearing structure's cross-section is square steel structure, and fixed knot constructs for "in the same size" ribbed steel bar skeleton component, and fixed knot constructs the interval setting at side of side form bearing structure, and the side form bearing structure is last to contact with asphalt concrete edge surface with the opposite another side of fixed knot constructs contact surface. The side mold support structure is simple in structure and convenient to use, one side surface of the side mold support structure is contacted with the surface of the asphalt concrete edge, the asphalt concrete edge is guaranteed to be extruded and not deformed, the fixing structure provides enough lateral support force for the side mold support structure, enough lateral rigidity is provided, the side mold support structure is kept straight and not deformed after being extruded by the asphalt concrete, and the compactness of the asphalt concrete edge part is guaranteed to meet the standard design requirement.
Description
Technical Field
The utility model relates to the field of asphalt concrete pavement construction, in particular to an asphalt concrete edge supporting device for pavement construction.
Background
Asphalt concrete pavement is a typical pavement of urban roads, and the asphalt pavement directly bears the action of driving, so as to improve the driving condition of automobiles and the road service level, thereby meeting the requirements of automobile transportation. Asphalt concrete is a composite material, mainly composed of asphalt, coarse aggregate, fine aggregate, mineral powder and the like, and improves the capability of resisting damage to pavement caused by driving and natural factors, so that the pavement is waterproof and durable.
When the asphalt pavement is constructed, asphalt concrete materials are required to be rolled, and as the road edge is not laterally supported, the conditions of pavement edge compactness, insufficient thickness and poor pavement linearity are caused, so that the longitudinal kerf width is larger, and unnecessary waste is caused.
Disclosure of Invention
The utility model provides an asphalt concrete edge supporting device for pavement construction.
The utility model adopts the technical scheme that:
The utility model provides an asphalt concrete edge support device for road surface construction, includes side form bearing structure and fixed knot constructs, and side form bearing structure's cross-section is square steel structure, and fixed knot constructs for "in the same size" ribbed steel bar skeleton component, and fixed knot constructs the interval setting at side of side form bearing structure, and the side form bearing structure is last to contact with asphalt concrete edge surface with the opposite another side of fixed knot constructs contact surface.
And the section size of the side die supporting structure is 100mm square steel structure.
The length of the side die supporting structure is 6m.
The fixing structures are uniformly arranged at intervals along the length direction of the side die supporting structure, wherein the distance between the fixing structures is not less than 1.5 m.
The fixing structure is arranged at positions of 1m, 2.5m, 4m and 5.5m along the length direction of the side die supporting structure.
The fixing structure comprises a vertical support, a transverse support and an inclined strut, wherein the transverse support is vertically welded at the middle position of the vertical support, and the inclined strut is welded between the top of the vertical support and the end head of the transverse support.
The bottom of the steel drill rod of the vertical support is conical.
The utility model has the beneficial effects that: the side mold support structure is simple in structure and convenient to use, one side surface of the side mold support structure is contacted with the surface of the asphalt concrete edge, the asphalt concrete edge is guaranteed to be extruded and not deformed, the fixing structure provides enough lateral support force for the side mold support structure, enough lateral rigidity is provided, the side mold support structure is kept straight and not deformed after being extruded by the asphalt concrete, and the compactness of the asphalt concrete edge part is guaranteed to meet the standard design requirement.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a fixing structure of the present utility model.
Fig. 3 is a schematic diagram of the application of the present utility model.
Wherein: 1-a side mold support structure; 2-a fixed structure; 21-vertical support; 22-transverse support; 23-diagonal bracing.
Detailed Description
The utility model provides an asphalt concrete edge support device for road surface construction, including side form bearing structure 1 and fixed knot constructs 2, the cross-section of side form bearing structure 1 is square steel structure, fixed knot constructs 2 and is the ribbed reinforcement cage component of "T" type, fixed knot constructs 2 interval setting in the avris of side form bearing structure 1, another side that is opposite with fixed knot constructs 2 contact surface on the side form bearing structure 1 contacts with asphalt concrete edge surface, fixed knot constructs 2 along the even interval setting of length direction of side form bearing structure 1 not less than 1.5m, provide side form bearing structure 2 sufficient lateral rigidity, still keep straight non-deformable after making it receive asphalt concrete extrusion, the compactness of asphalt concrete edge part has been guaranteed and standard design requirement has been satisfied.
The side die supporting structure 1 is a square steel structure with the cross section dimension of 100 mm.
The length of the side die supporting structure 1 is 6m.
The fixing structure 2 is arranged at positions of 1m, 2.5m, 4m and 5.5m along the length direction of the side die supporting structure 1.
The fixing structure 2 comprises a vertical support 21, a transverse support 22 and an inclined support 23, wherein the transverse support 22 is vertically welded at the middle position of the vertical support 21, the inclined support 23 is welded between the top of the vertical support 21 and the end of the transverse support 22, the bottom of a steel drill rod of the vertical support 21 is conical, the vertical support 21 of the fixing structure 2 is tightly attached to the outer edge of the side die supporting structure 1 and is fixed on an asphalt concrete lower foundation, so that the transverse support 22 is flush with the foundation, and the lateral rigidity of the fixer is ensured.
Before implementation, the asphalt concrete road edge is paid off by lime, and then the asphalt concrete road edge is outwards deviated by 15cm to serve as a decoration position of the side die supporting structure 1, after the side die supporting structure 1 is sequentially arranged, the side die supporting structure 1 is arranged at intervals according to the arrangement interval by using the fixing structure 2, so that the overall stability of the side die supporting structure 1 is ensured.
During installation, place sideform bearing structure 1 in the asphalt concrete edge, the sideform bearing structure 1 outward flange is hugged closely to the vertical support 21 drill rod of fixed knot constructs 2 and is fixed in asphalt concrete lower floor's basis, makes the horizontal support 22 of fixed knot constructs 2 flush with the basis, guarantees fixed knot constructs's lateral rigidity, on being convenient for fixed knot constructs 2 to the basis, vertical support 21 drill rod bottom can set up to the toper, vertical support 21, horizontal support 22 and bracing 23 adopt the welding mode to connect to be whole skeleton, for sideform bearing structure 1 provides sufficient lateral support power.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The asphalt concrete edge supporting device for pavement construction is characterized by comprising a side die supporting structure (1) and a fixing structure (2), wherein the cross section of the side die supporting structure (1) is of a square steel structure, the fixing structure (2) is a ribbed steel bar framework component, the fixing structure (2) is arranged on the side of the side die supporting structure (1) at intervals, and the other side surface, opposite to the contact surface of the fixing structure (2), of the side die supporting structure (1) is in contact with the asphalt concrete edge surface.
2. Asphalt concrete edge support for road construction according to claim 1, characterized in that the side form support structure (1) is a square steel structure with a cross-sectional dimension of 100 x 100 mm.
3. Asphalt concrete edge support for road construction according to claim 2, characterized in that the side form support structure (1) has a length of 6m.
4. An asphalt concrete edge support device for pavement construction according to claim 3, wherein the fixing structures (2) are uniformly spaced apart along the length direction of the side form support structure (1) by not less than 1.5 m.
5. Asphalt concrete edge support for road construction according to claim 4, characterized in that the fixing structure (2) is arranged at 1m, 2.5m, 4m and 5.5m along the length of the sideform support structure (1).
6. The asphalt concrete edge support device for pavement construction according to claim 5, wherein the fixing structure (2) comprises a vertical support (21), a transverse support (22) and a diagonal support (23), the transverse support (22) is vertically welded at the middle position of the vertical support (21), and the diagonal support (23) is welded between the top of the vertical support (21) and the end of the transverse support (22).
7. Asphalt concrete edge support device for road construction according to claim 6, characterized in that the drill steel bottom of the vertical support (21) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064798.XU CN221192877U (en) | 2023-11-14 | 2023-11-14 | Asphalt concrete edge supporting device for pavement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323064798.XU CN221192877U (en) | 2023-11-14 | 2023-11-14 | Asphalt concrete edge supporting device for pavement construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221192877U true CN221192877U (en) | 2024-06-21 |
Family
ID=91517503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323064798.XU Active CN221192877U (en) | 2023-11-14 | 2023-11-14 | Asphalt concrete edge supporting device for pavement construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221192877U (en) |
-
2023
- 2023-11-14 CN CN202323064798.XU patent/CN221192877U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |