CN219793599U - Modular road side bearing platform and retaining wall structure - Google Patents
Modular road side bearing platform and retaining wall structure Download PDFInfo
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- CN219793599U CN219793599U CN202320832024.8U CN202320832024U CN219793599U CN 219793599 U CN219793599 U CN 219793599U CN 202320832024 U CN202320832024 U CN 202320832024U CN 219793599 U CN219793599 U CN 219793599U
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- 239000000463 material Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a modularized road side bearing platform and retaining wall structure, which relates to the technical field of road structures, and comprises the following components: the bearing platform unit is provided with a connecting groove extending along the length direction; the retaining wall unit comprises a connecting part extending along the length direction of the retaining wall unit, and the retaining wall unit can be inserted into the connecting groove through the connecting part from one side of the bearing platform unit in the length direction. The modularized road side bearing platform and retaining wall structure provided by the utility model can effectively utilize the existing space, improve the construction speed and reduce the existing road control closing time.
Description
Technical Field
The utility model relates to the technical field of road structures, in particular to a modularized road side bearing platform and retaining wall structure.
Background
At present, the expressway construction progress is rapid, the expressway often spans various roads such as existing expressways, national roads and provinces, when the expressway spans the existing roads, a large-span bridge structure is generally adopted to pass through the roads by one hole, bridge pier column bearing platform foundations are arranged on two sides of the roads, and limiting factors such as various pipelines often exist on two sides of part of the roads, so that the bridge bearing platform foundations are close to the edges of the existing roads for avoiding the influence factors such as the pipelines. In order to ensure the safety of the existing road, the retaining wall is required to be arranged to support and protect the existing road, and meanwhile, the setting condition of the bridge bearing platform is considered, and the retaining wall structure and the bridge bearing platform structure are integrally arranged, so that the effect of protecting the existing road can be achieved, and the setting of the bridge bearing platform foundation is not influenced. However, the existing retaining wall is generally constructed by pouring together with a bearing platform, so that the construction process is more time-consuming, and normal traffic of the existing road is affected. If the prefabricated modularized construction structure is adopted, the construction period can be shortened, and the existing road management and control time can be shortened. Therefore, there is a need for a roadside deck and retaining wall structure that can utilize prefabricated modularization.
Disclosure of Invention
The utility model aims to provide a modularized road side bearing platform and retaining wall structure which can effectively utilize the existing space, improve the construction speed and reduce the existing road control closing time.
The above object of the present utility model can be achieved by the following technical solutions:
the utility model provides a modularized road side bearing platform and retaining wall structure, which comprises:
the bearing platform unit is provided with a connecting groove extending along the length direction;
the retaining wall unit comprises a connecting part extending along the length direction of the retaining wall unit, and the retaining wall unit can be inserted into the connecting groove through the connecting part from one side of the bearing platform unit in the length direction.
In a preferred embodiment, the platform unit includes a platform part, one side of the platform part in the width direction of the upper end thereof forms the connection groove along the length direction of the platform part, the cross section of the lower part of the connection groove is rectangular, the cross section of the upper part of the connection groove is rectangular, and the width of the lower part of the connection groove is larger than the width of the upper part of the connection groove;
the cross section of the lower part of the connecting part is rectangular corresponding to the lower part of the connecting groove, the cross section of the upper part of the connecting part is rectangular corresponding to the upper part of the connecting groove, the width of the lower part of the connecting part is larger than that of the upper part of the connecting part, and the connecting groove can limit the movement of the connecting part in the up-down direction in the state that the connecting part is inserted in the connecting groove.
In a preferred embodiment, the bearing platform unit further includes a plurality of support columns, the plurality of support columns are divided into two groups in parallel along the width direction of the bearing platform unit, the plurality of support columns of each group are connected to the lower end of the bearing platform portion in a uniformly distributed manner along the length direction of the bearing platform unit, and the plurality of support columns are used for supporting the bearing platform portion.
In a preferred embodiment, the retaining wall unit further includes a retaining wall portion, the retaining wall portion is connected to an upper end of the connection portion, and the retaining wall portion is located at an upper end of the bearing platform portion in a state that the connection portion is inserted into the connection groove; the retaining wall portion extends to the outer side of the bearing platform portion in the width direction until the side end face of the retaining wall portion is flush with the side end face of the bearing platform portion.
In a preferred embodiment, a plurality of first pre-buried tie-bar channels are formed in the bearing platform part and are arranged in parallel along the length direction of the bearing platform part, each first pre-buried tie-bar channel extends along the width direction of the bearing platform part, and the first pre-buried tie-bar channels are arranged through the lower ends of the connecting grooves;
a plurality of second pre-buried tie bar pore canals are formed in the connecting portion, the second pre-buried tie bar pore canals are arranged in parallel along the length direction of the connecting portion, each second pre-buried tie bar pore canal extends along the width direction of the connecting portion, and the second pre-buried tie bar pore canals are located at the lower end of the connecting portion and correspond to the first pre-buried tie bar pore canals.
In a preferred embodiment, a plurality of third pre-buried tie-bar channels are formed in the bearing platform part and are arranged in parallel along the length direction of the bearing platform part, each third pre-buried tie-bar channel extends along the width direction of the bearing platform part, and the third pre-buried tie-bar channels are arranged through the upper ends of the connecting grooves;
a plurality of fourth pre-buried tie bar pore canals are formed in the connecting part and are arranged in parallel along the length direction of the connecting part, each fourth pre-buried tie bar pore canal extends along the width direction of the connecting part, and a plurality of fourth pre-buried tie bar pore canals are positioned at the upper end of the connecting part and are arranged corresponding to a plurality of third pre-buried tie bar pore canals.
In a preferred embodiment, the bearing platform part, the connecting groove and the support columns are integrally formed by concrete pouring.
In a preferred embodiment, high-strength mortar at the bottom of the seat is laid between the lower end surface of the connecting part and the bottom surface of the connecting groove.
In a preferred embodiment, the retaining wall further includes a plurality of tie bars, a portion of the tie bars are correspondingly disposed in the plurality of first pre-buried tie bar channels of the bearing platform portion and the plurality of second pre-buried tie bar channels of the connecting portion, and the remaining tie bars are correspondingly disposed in the plurality of third pre-buried tie bar channels of the bearing platform portion and the plurality of fourth pre-buried tie bar channels of the connecting portion, so as to fix the retaining wall unit.
In a preferred embodiment, the gaps between the connecting portion and the connecting groove, and the gaps between the tie bars and the first pre-embedded tie bar channels, the second pre-embedded tie bar channels, the third pre-embedded tie bar channels, and the fourth pre-embedded tie bar channels are filled with quick setting and quick hardening grouting materials.
The utility model has the characteristics and advantages that:
the modular road side bearing platform and retaining wall structure provided by the utility model adopts the prefabricated modular retaining wall units, and when the bearing platform units are poured, connecting grooves for inserting the retaining wall units are formed on the bearing platform units. In the construction process, only the construction bearing platform unit is required to be poured, and then the retaining wall unit prefabricated in advance is spliced in the connecting groove from one side of the bearing platform unit, so that quick installation and construction of the retaining wall are realized, the utilization rate of a small space beside an existing road is effectively improved, the construction period of integral construction is shortened, the management and control closing time of the existing road is shortened, and the road traffic is prevented from being influenced for a long time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing the overall structure of the modular roadside deck and retaining wall structure of the present utility model.
Fig. 2 is a schematic diagram of a platform unit structure of the modular roadside platform and retaining wall structure of the present utility model.
Fig. 3 is a schematic view of a retaining wall unit structure of the modular roadside deck and retaining wall structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, may be in communication with each other in two elements, may be directly connected, or may be indirectly connected through an intermediary, and the specific meaning of the terms may be understood by those of ordinary skill in the art in view of the specific circumstances. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1, an embodiment of the present utility model provides a modular roadside bearing platform and retaining wall structure, including: the bearing platform unit 1, the bearing platform unit 1 is formed with a connecting groove 11 extending along the length direction; the retaining wall unit 2, the retaining wall unit 2 includes a connecting portion 21 extending along a length direction thereof, and the retaining wall unit 2 can be inserted into the connecting groove 11 from one side in the length direction of the bearing table unit 1 through the connecting portion 21.
In order to further describe the specific structure of the modular road-side bearing platform and retaining wall structure according to the embodiments of the present utility model, the following describes the specific structure, connection relationship, and size limitation, etc., wherein:
referring to fig. 2 and 3 together, in a preferred embodiment, the platform unit 1 includes a platform portion 12, wherein one side of the platform portion 12 in the width direction of the upper end thereof forms a connection groove 11 along the length direction of the platform portion 12, the cross section of the lower portion of the connection groove 11 is rectangular, the cross section of the upper portion of the connection groove 11 is rectangular, and the width of the lower portion of the connection groove 11 is larger than the width of the upper portion of the connection groove 11; the cross section of the lower part of the connecting part 21 is rectangular corresponding to the lower part of the connecting groove 11, the cross section of the upper part of the connecting part 21 is rectangular corresponding to the upper part of the connecting groove 11, the width of the lower part of the connecting part 21 is larger than the width of the upper part of the connecting part 21, and the connecting groove 11 can limit the movement of the connecting part 21 in the up-down direction in the state that the connecting part 21 is inserted into the connecting groove 11.
In a preferred embodiment, the platform unit 1 further includes a plurality of support columns 13, the plurality of support columns 13 are divided into two groups in parallel along the width direction of the platform unit 1, the plurality of support columns 13 of each group are uniformly distributed along the length direction of the platform unit 1 and connected to the lower end of the platform 12, and the plurality of support columns 13 are used for supporting the platform 12.
In a preferred embodiment, the retaining wall unit 2 further includes a retaining wall portion 22, the retaining wall portion 22 is connected to the upper end of the connecting portion 21, and in a state that the connecting portion 21 is inserted into the connecting groove 11, the retaining wall portion 22 is located at the upper end of the bearing platform portion 12; the retaining wall portion 22 extends outward in the width direction of the base portion 12 until the side end surface of the retaining wall portion 22 is flush with the side end surface of the base portion 12.
In a preferred embodiment, a plurality of first pre-buried tie-bar channels 31 are formed in the platform portion 12 and are arranged in parallel along the length direction of the platform portion 12, each first pre-buried tie-bar channel 31 extends along the width direction of the platform portion 12, and the first pre-buried tie-bar channels 31 are arranged through the lower ends of the connecting grooves 11; a plurality of second pre-buried tie bar channels 32 are formed in the connecting portion 21 and are arranged in parallel along the length direction of the connecting portion 21, each second pre-buried tie bar channel 32 extends along the width direction of the connecting portion 21, and the second pre-buried tie bar channels 32 are located at the lower end of the connecting portion 21 and are arranged corresponding to the first pre-buried tie bar channels 31.
In a preferred embodiment, a plurality of third pre-buried tie-bar channels 33 are formed in the platform portion 12 and are arranged in parallel along the length direction of the platform portion 12, each third pre-buried tie-bar channel 33 extends along the width direction of the platform portion 12, and the third pre-buried tie-bar channel 33 is arranged through the upper end of the connecting groove 11; a plurality of fourth pre-buried tie bar channels 34 are formed in the connecting portion 21 and are arranged in parallel along the length direction of the connecting portion 21, each fourth pre-buried tie bar channel 34 extends along the width direction of the connecting portion 21, and the fourth pre-buried tie bar channels 34 are located at the upper end of the connecting portion 21 and are arranged corresponding to the third pre-buried tie bar channels 33.
In a preferred embodiment, the platform portion 12, the connecting groove 11, and the plurality of support posts 13 are integrally formed by concrete casting.
In a preferred embodiment, a high-strength mortar is laid between the lower end surface of the connection portion 21 and the bottom surface of the connection groove 11.
In a preferred embodiment, the retaining wall unit 2 further comprises a plurality of tie bars, wherein a portion of the tie bars are correspondingly inserted into the plurality of first pre-embedded tie bar holes 31 of the bearing platform 12 and the plurality of second pre-embedded tie bar holes 32 of the connecting portion 21, and the rest of the tie bars are correspondingly inserted into the plurality of third pre-embedded tie bar holes 33 of the bearing platform 12 and the plurality of fourth pre-embedded tie bar holes 34 of the connecting portion 21, so as to fix the retaining wall unit 2.
In a preferred embodiment, the gaps between the connecting portion 21 and the connecting groove 11, and the gaps between the tie bars and the first pre-buried tie bar channels 31, the second pre-buried tie bar channels 32, the third pre-buried tie bar channels 33, and the fourth pre-buried tie bar channels 34 are filled with quick setting and hardening grouting materials.
Based on the above structural description, the modularized road side bearing platform and retaining wall structure of the embodiment of the utility model has the following beneficial effects:
the modular road side bearing platform and retaining wall structure provided by the utility model adopts the prefabricated modular retaining wall units 2, and when the bearing platform units 1 are poured, the connecting grooves 11 for inserting the retaining wall units 2 are formed on the bearing platform units 1. In the construction process, only the bearing platform unit 1 needs to be poured, and then the retaining wall unit 2 prefabricated in advance is spliced in the connecting groove 11 from one side of the bearing platform unit 1, so that quick installation and construction of the retaining wall are realized, the utilization rate of a small space beside an existing road is effectively improved, the construction period of the whole construction is shortened, the management and control closing time of the existing road is shortened, and the long-time influence on road traffic is avoided.
The foregoing is merely exemplary embodiments of the present utility model and those skilled in the art may make various modifications and alterations to the embodiments of the present utility model based on the disclosure herein without departing from the spirit and scope of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Claims (10)
1. A modular roadside deck and retaining wall structure comprising:
the bearing platform unit is provided with a connecting groove extending along the length direction;
the retaining wall unit comprises a connecting part extending along the length direction of the retaining wall unit, and the retaining wall unit can be inserted into the connecting groove through the connecting part from one side of the bearing platform unit in the length direction.
2. The modular roadside deck and retaining wall structure according to claim 1, wherein the deck unit comprises a deck portion, one side of the deck portion in a width direction of an upper end thereof forms the connection groove along a length direction of the deck portion, a cross section of a lower portion of the connection groove is rectangular, a cross section of an upper portion of the connection groove is rectangular, and a width of the lower portion of the connection groove is larger than a width of the upper portion of the connection groove;
the cross section of the lower part of the connecting part is rectangular corresponding to the lower part of the connecting groove, the cross section of the upper part of the connecting part is rectangular corresponding to the upper part of the connecting groove, the width of the lower part of the connecting part is larger than that of the upper part of the connecting part, and the connecting groove can limit the movement of the connecting part in the up-down direction in the state that the connecting part is inserted in the connecting groove.
3. The modular roadside bearing platform and retaining wall structure of claim 2, wherein the bearing platform unit further comprises a plurality of support columns, the plurality of support columns are divided into two groups in parallel along the width direction of the bearing platform unit, the plurality of support columns of each group are uniformly distributed and connected to the lower end of the bearing platform part along the length direction of the bearing platform unit, and the plurality of support columns are used for supporting the bearing platform part.
4. The modular roadside deck and retaining wall structure of claim 2, wherein the retaining wall unit further comprises a retaining wall portion connected to an upper end of the connection portion, the retaining wall portion being located at an upper end of the deck portion in a state in which the connection portion is inserted into the connection groove; the retaining wall portion extends to the outer side of the bearing platform portion in the width direction until the side end face of the retaining wall portion is flush with the side end face of the bearing platform portion.
5. The modular roadside bearing platform and retaining wall structure of claim 2, wherein a plurality of first pre-buried tie-bar channels are formed in the bearing platform part and are arranged in parallel along the length direction of the bearing platform part, each first pre-buried tie-bar channel extends along the width direction of the bearing platform part, and the first pre-buried tie-bar channel is arranged through the lower end of the connecting groove;
a plurality of second pre-buried tie bar pore canals are formed in the connecting portion, the second pre-buried tie bar pore canals are arranged in parallel along the length direction of the connecting portion, each second pre-buried tie bar pore canal extends along the width direction of the connecting portion, and the second pre-buried tie bar pore canals are located at the lower end of the connecting portion and correspond to the first pre-buried tie bar pore canals.
6. The modular roadside bearing platform and retaining wall structure of claim 2, wherein a plurality of third pre-buried tie-bar channels are formed in the bearing platform part and are arranged in parallel along the length direction of the bearing platform part, each third pre-buried tie-bar channel extends along the width direction of the bearing platform part, and the third pre-buried tie-bar channel is arranged through the upper end of the connecting groove;
a plurality of fourth pre-buried tie bar pore canals are formed in the connecting part and are arranged in parallel along the length direction of the connecting part, each fourth pre-buried tie bar pore canal extends along the width direction of the connecting part, and a plurality of fourth pre-buried tie bar pore canals are positioned at the upper end of the connecting part and are arranged corresponding to a plurality of third pre-buried tie bar pore canals.
7. A modular curb cap and retaining wall structure as claimed in claim 3, wherein the cap portion, the connecting channel, and the plurality of support posts are integrally formed by concrete casting.
8. The modular curb cap and retaining wall structure of claim 2, wherein a high strength mortar is disposed between the lower end surface of the connecting portion and the bottom surface of the connecting channel.
9. The modular roadside deck and retaining wall structure of claim 6, further comprising a plurality of tie bars, a portion of said tie bars being disposed in correspondence with a plurality of said first pre-buried tie bar channels of said deck portion and a plurality of said second pre-buried tie bar channels of said connecting portion, the remaining said tie bars being disposed in correspondence with a plurality of said third pre-buried tie bar channels of said deck portion and a plurality of said fourth pre-buried tie bar channels of said connecting portion for securing said retaining wall unit.
10. The modular curb cap and retaining wall structure of claim 9, wherein the gaps between the connecting portion and the connecting channel and the gaps between the tie bars and the first, second, third and fourth pre-buried tie bar channels are filled with a quick setting and hardening grouting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832024.8U CN219793599U (en) | 2023-04-14 | 2023-04-14 | Modular road side bearing platform and retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320832024.8U CN219793599U (en) | 2023-04-14 | 2023-04-14 | Modular road side bearing platform and retaining wall structure |
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| Publication Number | Publication Date |
|---|---|
| CN219793599U true CN219793599U (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320832024.8U Active CN219793599U (en) | 2023-04-14 | 2023-04-14 | Modular road side bearing platform and retaining wall structure |
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| Country | Link |
|---|---|
| CN (1) | CN219793599U (en) |
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- 2023-04-14 CN CN202320832024.8U patent/CN219793599U/en active Active
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