CN217997820U - Assembled sidewalk structure and bridge - Google Patents

Abstract

The utility model provides an assembled pavement structure and bridge relates to assembly type building technical field for lay on the road surface is structural, and this assembled pavement structure includes: the prefabricated road structure is laid on the pavement structure and comprises a first prefabricated part and a second prefabricated part which are arranged side by side, the first prefabricated part is provided with a threading channel, and the second prefabricated part is provided with an overflowing channel; the water collecting structure is arranged on the pavement structure on the side of the prefabricated road structure and used for collecting accumulated water on the pavement structure; and the flow guide structure is arranged between the water collecting structure and the overflowing channel and is used for guiding accumulated water from the water collecting structure to the overflowing channel. Assembled pavement structure can install fast through prefabricated form and form the pavement and do not influence drainage and pipeline arrangement.

Description

Assembled sidewalk structure and bridge

Technical Field

The utility model relates to an assembly type structure technical field, in particular to assembly type pavement structure and bridge.

Background

In the prior art, a bridge sidewalk mainly adopts a cast-in-place reinforced concrete base structure, and a base is paved

And arranging a reinforced concrete precast slab to form a sidewalk structure. However, in the manufacturing process of the structure, a large amount of on-site positioning, pre-embedding and pouring work needs to be carried out, the construction process is complicated, the construction precision is difficult to guarantee, and meanwhile, small components (for example) are adopted

Such as buttress) the vibration and maintenance of concrete are labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a technical problem that will solve provides an assembled pavement structure and bridge, can install fast through prefabricated form and form the pavement, and does not shadow

The arrangement of drainage and pipelines is affected.

The utility model discloses an above-mentioned purpose can adopt following technical scheme to realize, the utility model provides an assembled pavement structure for lay on road surface structure, include:

a prefabricated road structure laid on said road structure, said prefabricated road structure comprising a first prefabricated element having a threading channel and a second prefabricated element having a threading channel arranged side by side

An overflow channel;

the water collecting structure is arranged on the road surface structure on the side of the prefabricated road structure and used for collecting accumulated water on the road surface structure;

and the flow guide structure is arranged between the water collecting structure and the overflowing channel and is used for guiding accumulated water from the water collecting structure to the overflowing channel.

In a preferred embodiment of the present invention, the first prefabricated element includes a first groove plate, the first groove plate has a first groove cavity, and the first groove cavity is covered on the pavement structure to form the threading channel; the second prefabricated part comprises a second groove plate, the second groove plate is in lap joint with the first groove plate, the second groove plate is provided with a second groove cavity, and the second groove cavity is covered on the pavement structure to form the overflowing channel.

The utility model discloses an in a preferred embodiment, the structure of catchmenting is established including inlaying the structural water catch bowl in road surface, the water catch bowl passes through the water conservancy diversion structure with it is linked together to overflow the passageway.

The utility model discloses an in a preferred embodiment, the water conservancy diversion structure includes an at least water conservancy diversion pipeline, the one end of water conservancy diversion pipeline with the water catch bowl is linked together, the other end of water conservancy diversion pipeline passes first frid with it is linked together to overflow the passageway.

The utility model discloses an in a preferred embodiment, assembled pavement structure still includes an at least drain line, drain line inlays to be established among the road surface structure, drain line's one end with it is linked together to overflow the passageway, drain line's the other end is used for discharging ponding.

In a preferred embodiment of the present invention, the assembly type sidewalk structure further comprises a railing base and a side-paving member, wherein the railing base and the side-paving member are disposed on two sides of the prefabricated road structure.

In a preferred embodiment of the present invention, the assembled sidewalk structure further comprises a walking layer laid on the first channel plate and the second channel plate, a leveling layer laid on the pavement structure, and a gap filling layer arranged between the first channel plate and the second channel plate, wherein the first channel plate and the second channel plate are arranged on the leveling layer.

In a preferred embodiment of the present invention, the walking layer includes a cement mat layer laid on the first and second channel plates, and a sidewalk brick layer laid on the cement mat layer.

In a preferred embodiment of the present invention, the first prefabricated parts are arranged in a plurality of rows.

The embodiment of the utility model provides an in still disclose a bridge, including road surface structure and a plurality of aforementioned assembled pavement structure, follow road surface structure's extending direction, it is a plurality of assembled pavement structure establishes in series lays the structural formation pavement in road surface.

The technical scheme of the utility model following beneficial effect that is showing has:

the embodiment of the utility model provides a when assembled pavement structure used, lay prefabricated road structure on required road surface structure, wherein first prefabricated component and second prefabricated component can set up side by side, and the threading passageway through first prefabricated component can be used for installing various pipelines, and the passageway that overflows through second prefabricated component can be used for the drainage. When structural ponding in road surface, accessible water-collecting structure collects the road surface and catchments, and wherein the structure that catchments sets up highly no longer than road surface structure's height, and then can make ponding automatic drainage under the action of gravity collect in the structure. Accumulated water in the water collecting structure can be guided to the overflowing channel through the guide structure, and the overflowing channel plays a role in guiding and discharging the accumulated water.

The embodiment of the utility model provides an assembled pavement structure can show the construction speed who accelerates the pavement through adopting prefabricated component. When the prefabricated member is damaged, the prefabricated member can be replaced and maintained in time conveniently, and the operation and maintenance cost is saved. And can supply the pipeline installation to use through the threading passageway that sets up in first prefabricated component, need not build the pipeline in addition and arrange the passageway in pavement construction process, can be used for leading or discharging ponding through the passageway that overflows that sets up in the second prefabricated component for do not need in the pavement construction process in addition construction drainage channel, thereby reduced the construction degree of difficulty, construction speed is faster, and construction cost has been reduced.

Drawings

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

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for helping the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. The skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.

Fig. 1 is a cross-sectional view of an installation structure of the fabricated sidewalk mechanism.

Reference numbers to the above figures:

100. a pavement structure; 200. a bridge;

1. a first prefabricated member; 11. a first slot plate; 12. a threading channel;

2. a second prefabricated component; 21. a second slot plate; 22. an overflow channel;

3. a water collection structure; 31. a water collection tank;

4. a flow guide structure; 41. a diversion pipeline; 42. a drain line;

5. a railing base;

6. paving a side part; 61. paving a curbstone;

7. a walking layer; 71. a cement cushion layer; 72. a sidewalk brick layer;

8. leveling the layer; 81. a modified epoxy polymer mortar cushion layer;

9. and (6) a gap filling layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, an embodiment of the present invention provides an assembled sidewalk structure for laying on a pavement structure 100, the assembled sidewalk structure including: a prefabricated road structure laid on the pavement structure 100, wherein the prefabricated road structure comprises a first prefabricated part 1 and a second prefabricated part 2 which are arranged side by side, the first prefabricated part 1 is provided with a threading channel 12, and the second prefabricated part 2 is provided with a flow passage 22; the water collecting structure 3 is arranged on the road surface structure 100 on the side of the prefabricated road structure and used for collecting accumulated water on the road surface structure 100; and the flow guide structure 4 is arranged between the water collecting structure 3 and the overflowing channel 22 and is used for guiding accumulated water from the water collecting structure 3 to the overflowing channel 22.

In its entirety, the assembled walkway construction is used by laying the prefabricated road structure on the desired road surface structure 100, wherein the first prefabricated element 1 and the second prefabricated element 2 can be arranged side by side, the threading channel 12 through the first prefabricated element 1 can be used for installing various pipelines, and the overflow channel 22 through the second prefabricated element 2 can be used for draining water. When ponding on road surface structure 100, accessible water collecting structure 3 collects road surface catchment to can lead the ponding water conservancy diversion in the water collecting structure 3 to overflowing in the passageway 22 through water conservancy diversion structure 4, thereby played the effect of collecting and discharging ponding.

The speed of construction of the walkway can be significantly increased by using the first and second prefabricated parts 1, 2. When the first prefabricated part 1 and the second prefabricated part 2 are damaged, the first prefabricated part and the second prefabricated part can be conveniently replaced and maintained in time, and the operation and maintenance cost is saved. And can supply the pipeline installation to use through the threading passageway 12 that sets up in first prefabricated component 1, need not construct the pipeline in addition and arrange the passageway in the pavement construction process, can be used for leading or discharging ponding through the passageway 22 that overflows that sets up in second prefabricated component 2 for do not need in the pavement construction process in addition to construct drainage channel, thereby reduced the construction degree of difficulty, improved construction speed and reduced construction cost.

Wherein the first prefabricated part 1 can be disposed near the inner side of the pavement structure 100 when the fabricated sidewalk structure is disposed on the bridge 200, thereby facilitating installation and arrangement of a pipeline. Second prefabricated element 2 may be arranged on the outside of first prefabricated element 1, in order to facilitate the routing and drainage of standing water. Of course, the designer may adjust the installation positions of the first prefabricated part 1 and the second prefabricated part 2 according to the use requirement, and is not limited specifically here.

In an embodiment of the present invention, the first prefabricated element 1 comprises a first groove plate 11, the first groove plate 11 has a first groove cavity, and the first groove cavity is covered on the pavement structure 100 to form the threading channel 12; the second prefabricated component 2 comprises a second groove plate 21, the second groove plate 21 is in lap joint with the first groove plate 11, the second groove plate 21 is provided with a second groove cavity, and the second groove cavity is covered on the pavement structure 100 to form the overflowing channel 22.

Specifically, the first slot board 11 and the second slot board 21 can be configured in the same specification, so that when the first slot board 11 and the second slot board 21 are damaged, the damaged portion can be replaced and repaired by the spare slot board. Of course, the first slot plate 11 and the second slot plate 21 can be set to different specifications to meet the requirements of pipeline installation and overflow. Wherein the width of the first slot plate 11 and the width of the second slot plate 21 can be determined according to the required width of the pavement, which is not limited in particular herein.

In the embodiment of the present invention, the water collecting structure 3 includes a water collecting tank 31 embedded on the road surface structure 100, the water collecting tank 31 passes through the diversion structure 4 and the overflow channel 22 is communicated.

Specifically, the water collecting structure 3 is arranged close to the first groove plate 11, the height of the water collecting structure 3 is not more than the height of the pavement structure 100, and then accumulated water can be automatically drained into the water collecting structure 3 under the action of gravity to be collected. Wherein, the water collecting tank 31 can be filled with gravels to play a role of supporting and beauty.

The embodiment of the utility model provides an in, water conservancy diversion structure 4 includes an at least water conservancy diversion pipeline 41, the one end of water conservancy diversion pipeline 41 with water catch bowl 31 is linked together, the other end of water conservancy diversion pipeline 41 passes first frid 11 with it is linked together to overflow passageway 22.

By using the guide line 41 to guide the water in the water collection sump 31 into the transfer channel 22, the transfer channel 22 has a larger flow area than the guide line 41, which results in a better flow capacity. The accumulated water in the water collecting tank 31 can be timely guided out or discharged by utilizing the overflow channel 22 and the guide pipeline 41, so that the phenomenon of accumulated water in the pavement structure 100 is reduced.

Wherein, all can correspond on every second prefabricated component 2 and set up one or more water conservancy diversion pipeline 41, when setting up a plurality of water conservancy diversion pipelines 41, a plurality of water conservancy diversion pipelines 41 interval arrangement set up to can be evenly with ponding in the water catch bowl 31 guide send to overflowing in the passageway 22, played the effect of water conservancy diversion better.

Further, the designer can set the water collecting structure 3 at a desired position of the pavement structure 100 according to the use requirement, and the accumulated water collected by the water collecting structure 3 is guided to the overflowing channel 22 through the guide pipeline 41 to be discharged, so that the problem of accumulated water on the pavement structure 100 is avoided. Wherein the specific arrangement position of the water collecting structure 3 is not limited herein.

The utility model discloses an in the embodiment, assembled pavement structure still includes an at least drain line 42, drain line 42 inlays and establishes among the road surface structure 100, drain line 42's one end with it is linked together to overflow passageway 22, drain line 42's the other end is used for discharging ponding.

By communicating the excess flow passage 22 using the drain line 42, the accumulated water in the excess flow passage 22 can be drained by the drain line 42. For example, when the fabricated sidewalk structure is provided in the bridge 200, one end of the drain line 42 may be connected to the overflow path 22, and the other end of the drain line 42 passes through the pavement structure 100 and extends downward to penetrate the bridge 200, thereby facilitating the accumulated water in the overflow path 22 to be discharged along the drain line 42 to the lower side of the bridge 200. When the water collecting device is used, after the accumulated water in the water collecting tank 31 is guided to the overflowing channel 22 through the guide pipeline 41, the accumulated water in the overflowing channel 22 moves along the overflowing channel 22 and finally enters the drainage pipeline 42 to be discharged.

Wherein, can correspond in every section overflows the passageway 22 and set up one or more drain line 42, when setting up a plurality of drain line 42, a plurality of drain line 42 interval arrangement sets up to can discharge the ponding in overflowing the passageway 22 evenly.

Further, the designer can adjust the setting mode and position of the drainage pipeline 42 according to the specific structure of the pavement structure 100, and the drainage pipeline 42 is utilized to discharge the accumulated water in the overflowing channel 22, so that the problem of accumulated water in the overflowing channel 22 is avoided.

The utility model discloses an in the embodiment, assembled pavement structure still includes railing base 5 and side of spreading 6, railing base 5 with side of spreading 6 sets up relatively the both sides of prefabricated road structure.

By the railing base 5 being able to be used for mounting components such as railings or street lights, the sidepieces 6 can be used for landscaping the side walls of the fabricated walkway construction using the curbstones 61. Specifically, railing base 5 and side of paving 6 all can adopt the prefab to be used for improving the installation effectiveness. Of course, the railing base 5 may also be made by casting in place, which is not limited herein. And the railing base 5 and the side paving pieces 6 are oppositely arranged on two sides of the assembled sidewalk structure, so that the effect of clamping the first groove plate 11 and the second groove plate 21 can be achieved, and the problem of looseness or cracking between the first groove plate 11 and the second groove plate 21 is prevented.

In the embodiment of the present invention, the assembled sidewalk structure further includes a walking layer 7 laid on the first slot board 11 and the second slot board 21, a leveling layer 8 laid on the pavement structure 100, and a gap filling layer 9 disposed between the first slot board 11 and the second slot board 21, wherein the first slot board 11 and the second slot board 21 are disposed on the leveling layer 8.

By laying the walking layer 7 on the first and second groove plates 11 and 21, it is possible to more conveniently walk. Through the leveling layer 8 arranged on the pavement structure 100, the levelness of the pavement structure 100 can be corrected through the leveling layer 8, so that the laying levelness of the first trough plate 11 and the second trough plate 21 is improved, and the assembled pavement structure can be laid along a required plane. The gap between the first channel plate 11 and the second channel plate 21 is eliminated by one side of the gap filling layer 9, and on the other hand, the gap filling layer 9 can play a role in connection, so that the first channel plate 11 and the second channel plate 21 are connected more firmly.

For example, the leveling layer 8 of about 2cm may be laid according to the road condition of the road surface structure 100, and the leveling layer 8 may be formed of concrete. In addition, a modified epoxy polymer mortar cushion 81 can be laid at the joint of the first slot plate 11, the second slot plate 21 and the pavement structure 100 to play a role in sealing, so that the pipeline in the threading channel 12 can be protected, and the problem of accumulated water leakage of the overflowing channel 22 can be prevented.

Specifically, the walking layer 7 includes a cement mat 71 laid on the first and second channel plates 11 and 21, and a pavement brick layer 72 laid on the cement mat 71.

By adopting the sidewalk brick layer 72 for people to walk, the sidewalk brick layer 72 has a rougher surface, so that people are not easy to slip in the walking process. Wherein the pavement brick layer 72 is formed from a plurality of individual pavement brick arrangements. When the sidewalk brick is damaged, the sidewalk brick is easy to replace and maintain.

In order to prevent water from accumulating on the assembled sidewalk structure, the walking layer 7 can be obliquely arranged towards the water collecting tank 31, so that the accumulated water on the walking layer 7 automatically flows into the water collecting tank 31 under the action of gravity to be collected.

In the embodiment of the present invention, the first prefabricated part 1 is provided in plurality side by side. Wherein a plurality may be two or more. By arranging a plurality of first prefabricated parts 1 side by side, the width of the assembled sidewalk structure can be prolonged, and different road width requirements can be met. The number of the first prefabricated parts 1 can be determined by a designer according to the required width of the sidewalk, and is not limited herein.

The manufacturing process of the assembled sidewalk structure may include: step 1: when a sidewalk needs to be laid after the upper beam body of the bridge 200 is completed, the railing base 5 and the concrete leveling layer 8 can be cast in situ, wherein a hole for installing the drainage pipeline 42 needs to be reserved in the casting process.

Step 2: each drain line 42 is installed.

And 3, step 3: according to the required design drawing and the sizes of the first trough plate 11 and the second trough plate 21, a modified epoxy polymer mortar cushion layer 81 is laid.

And 4, step 4: the first channel plate 11 and the second channel plate 21 are laid along the pavement at preset positions, and cement mortar is filled between the first channel plate 11 and the second channel plate 21 to form a gap filling layer 9.

And 5: a cement mat 71 is formed on the first and second channel plates 11 and 21 by cement mortar, and then a pavement brick layer 72 is laid.

And 6: on the other side of the assembled walkway construction in relation to the railing base 5, a sidecar 6 is arranged, while on the road construction 100 a water collection sump 31 is provided.

And, before the construction of assembled pavement structure, can clean road surface structure 100 of bridge 200, debris such as the rubble of cleaing away on road surface structure 100, gravel and earth for leveling 8 surfaces are clean and tidy more. Wherein, the first slot plate 11 and the second slot plate 21 can be arranged at the designated positions by adopting a hoisting mode. A joint filling layer 9 can be provided between the first and second channel plates 11, 21 for connection and sealing.

Further, the ends of the adjacent first channel plates 11 can also be connected by the caulking layer 9 for sealing, and the ends of the adjacent second channel plates 21 can also be connected by the caulking layer 9 for sealing. Of course, the designer may also adjust the construction method according to the construction requirement, and the construction method is not limited specifically here.

The embodiment of the utility model provides a still provide a bridge 200, including road surface structure 100 and a plurality of aforementioned embodiment assembled pavement structure, follow road surface structure 100's extending direction, it is a plurality of assembled pavement structure is established in series and is laid form the pavement on road surface structure 100.

The specific structure, working principle and beneficial effects of the assembled sidewalk structure are the same as those described in the previous embodiment, and are not described again here. The bridge 200 can quickly construct a sidewalk on the pavement structure 100 of the bridge 200 by using the fabricated sidewalk structure, thereby remarkably improving the construction speed of the sidewalk.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of 8230comprises the elements, components or steps identified and other elements, components or steps which do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the attributes described that "may" include are optional. A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. An assembled walkway structure for laying on a roadway structure, comprising:

the prefabricated road structure is laid on the pavement structure and comprises a first prefabricated part and a second prefabricated part which are arranged side by side, the first prefabricated part is provided with a threading channel, and the second prefabricated part is provided with a flow passage channel;

the water collecting structure is arranged on the road surface structure on the side of the prefabricated road structure and used for collecting accumulated water on the road surface structure;

and the flow guide structure is arranged between the water collecting structure and the overflowing channel and is used for guiding accumulated water from the water collecting structure to the overflowing channel.

2. The assembled walkway structure of claim 1, wherein the first precast element comprises a first trough plate having a first trough cavity that is capped over the roadway structure to form the threading passage; the second prefabricated part comprises a second groove plate, the second groove plate is in lap joint with the first groove plate, the second groove plate is provided with a second groove cavity, and the second groove cavity is covered on the pavement structure to form the overflowing channel.

3. The fabricated walkway structure of claim 2, wherein the water collection structure comprises a water collection trough embedded in the pavement structure, the water collection trough being in communication with the overflow channel through the diversion structure.

4. An assembled sidewalk structure as claimed in claim 3, wherein the diversion structure comprises at least one diversion pipeline, one end of the diversion pipeline is communicated with the water collection tank, and the other end of the diversion pipeline passes through the first slot plate and is communicated with the overflow channel.

5. The assembly sidewalk structure of claim 3, further comprising at least one drain line embedded in the pavement structure, one end of the drain line being in communication with the flow passage, and the other end of the drain line being for draining accumulated water.

6. The assembled walkway structure of claim 3, further comprising a railing base and a sidepiece disposed opposite the railing base and the sidepiece on opposite sides of the prefabricated roadway structure.

7. The fabricated sidewalk structure of claim 3, further comprising a walking layer laid on the first and second channel plates, a leveling layer laid on the pavement structure, and a caulking layer disposed between the first and second channel plates, the first and second channel plates being disposed on the leveling layer.

8. The assembled walkway structure of claim 7, wherein the walking layer comprises a cement mat laid on the first and second trough plates and a course of sidewalk bricks laid on the cement mat.

9. A fabricated walkway construction according to claim 3, wherein the first prefabricated component is provided in plurality side by side.

10. A bridge, comprising a pavement structure and a plurality of assembled walkway structures as claimed in any one of claims 1 to 9, laid in series on the pavement structure in the direction of extension of the pavement structure to form a walkway.

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