阅读说明：本技术 园林道路施工方法及道路结构 (Garden road construction method and road structure ) 是由 董杰 肖鸿泽 张琰炎 李威 郑磊 韩博文 杜鑫亮 张博 于 2021-03-18 设计创作，主要内容包括：本发明公开了一种园林道路施工方法及道路结构,包括：步骤1：园林建成后,在园林需要进行道路建造施工的土地上播种上草籽,然后当草籽长出细小的草苗后开放园林,园林的游玩者可在长出草苗的土地上自由的行走,园林开放到游玩者在草地上踩出一条蜿蜒的路后便开始进行园林道路的施工。其实现了利用游客自由踩踏走出的路径来进行道路施工修建的效果,将游客游玩踩踏出的路径修成园林的观赏道路,从而使得修建出来的道路可以满足较大部分游客对园林欣赏需求,克服了现有的园林在进行道路施工的过程中设计的园林道路往往很难满足绝大数游客的审美,在设计的过程中还会消耗大量人力和财力的问题。(The invention discloses a garden road construction method and a road structure, comprising the following steps: step 1: after the garden is built, grass seeds are sown on the land where the garden needs to be constructed, then the garden is opened after the grass seeds grow small grass seedlings, a tourist in the garden can freely walk on the land where the grass seedlings grow, and the garden is opened until the tourist steps on a winding road on the grassland, and then the garden road construction is started. It has realized utilizing the visitor freely to trample the effect that road construction was built by the route of walking away, plays the route of trampling with the visitor and builds into the ornamental road in gardens to make the road of building out can satisfy the demand of appreciating in gardens of great part visitor, overcome current gardens road that the in-process of carrying out road construction design often hardly satisfy the aesthetic of vast number visitor, still can consume the problem of a large amount of manpowers and financial resources at the in-process of design.)

1. A garden road construction method is characterized by comprising the following steps:

step 1: after the garden is built, grass seeds are sown on the land where the garden needs to be constructed, and then the garden is opened after the grass seeds grow small grass seedlings, a tourist of the garden can freely walk on the land where the grass seedlings grow, and the garden starts to construct the garden road after the tourist steps on a winding road on the grassland;

step 2: the constructor carries out road construction operation on a road stepped out on the grassland by a player, the horizontal bricks and the side blocking bricks form a straight roadbed, and then a plurality of plate bricks form a curved turning path;

and step 3: paving a stirred cement mortar layer on a straight roadbed, then installing cobbles on the uppermost layer of the cement mortar layer, and compacting and embedding the paved plate bricks into soil at the upper end of the garden land;

and 4, step 4: erecting a bridge frame plate on a green river channel of a garden, installing four supporting piles at the lower end of the bridge frame plate, then firmly grounding and compacting the lower ends of the four supporting piles, and finally installing two protective partition plates at the upper end of the bridge frame plate;

and 5: and integrating and cleaning all parts of the garden road after construction, picking up construction residues on all parts, and finishing the construction work of the garden road after treating a construction site.

2. The garden road construction method according to claim 1, wherein the step 3 comprises the steps of:

step 3-1: installing extension drain pipes in the through grooves between two adjacent side blocking bricks, then pulling the extension drain pipes outwards until the guide drain pipes are in contact with the side blocking bricks and cannot be pulled continuously, then pouring and connecting the extension drain pipes and the through grooves by cement, and keeping the positions of the extension drain pipes in one-to-one correspondence in the pouring process;

step 3-2: pre-laying a cement mortar layer on horizontal bricks of the straight roadbed, then laying a steel wire mesh on the pre-laid cement mortar, finally laying a second cement mortar layer on the laid steel wire mesh, and leveling the cement mortar layer on the top layer after laying;

step 3-3: embedding and laying cobblestones on a cement mortar layer leveled from the top layer, pressing the cobblestones from top to bottom, pressing the cobblestones into meshes in a steel wire mesh, embedding 2-4 cobblestones into each mesh, and pressing all the laid cobblestones by using a large-area horizontal plate after the cobblestones are embedded, so that all the laid cobblestones are kept on the same horizontal line;

step 3-4: and finally, covering a layer of protective cloth on the paved cobblestone cement mortar mixed pavement, and taking down the covered protective cloth after the cement mortar is completely and firmly air-dried.

3. The road structure of the garden road construction method according to any one of claims 1 to 2, comprising a garden bed and a garden river, wherein a green lawn is provided at an upper end of the garden bed, horizontal bricks and plate bricks are provided at an upper end of the green lawn, side blocking bricks are provided at both sides of the horizontal bricks, and the horizontal bricks, the side blocking bricks and the plate bricks are located on the same horizontal line.

4. The road structure of the garden road construction method according to claim 3, wherein a cement pavement layer is provided at the upper end of the horizontal brick, a bearing frame is provided inside the cement pavement layer, extension drain pipes are provided on both sides of the bearing frame, two adjacent extension drain pipes are provided on the inner wall of the side blocking brick, a semicircular through groove is provided on the inner wall of the side blocking brick, the semicircular through groove and the side blocking brick are integrally formed, a buried end plate is provided on the outer wall of the side blocking brick, the buried end plate and the side blocking brick are integrally formed, the side blocking brick is fixedly laid by burying the end plate and embedding the garden roadbed, and the extension drain pipes penetrate through the semicircular through groove and extend to the outside of the side blocking brick.

5. The road structure of the garden road construction method according to claim 4, wherein the cement pavement layer is provided at a top thereof with a cobblestone pavement, the bearing frame is provided with a steel wire mesh inside, the steel wire mesh is integrally formed with the bearing frame, the steel wire mesh is provided with a mesh groove inside, the mesh groove and the steel wire mesh are integrally formed, and the mesh groove is provided with pre-buried cobblestones inside.

6. The road structure of the garden road construction method, as claimed in claim 4, wherein the extension drain pipe is provided at one end thereof with a guide drain pipe, the guide drain pipe and the extension drain pipe are integrally formed, the extension drain pipe penetrates and extends to the outside of the cement pavement layer, a water outlet port is provided at the top of the extension drain pipe, and the water outlet port and the cement pavement layer are on the same horizontal line.

7. The road structure of a garden road construction method according to claim 6, wherein the drainage port is integrally formed with the guide drainage pipe, a sealing cover plate is provided inside the drainage port and mechanically and hermetically connected to the drainage port, and a water seepage hole is provided inside the sealing cover plate and integrally formed with the sealing cover plate.

8. The road structure of the garden road construction method according to claim 3, wherein a bridge plate is provided at an upper end of the garden river, four support piles are installed at a lower end of the bridge plate, a ground pile head is provided at a lower end of the support piles, the support piles are cast and connected with garden roadbed concrete through the ground pile head, the ground pile head and the support piles are integrally formed, and two protective partitions are installed at an upper end of the bridge plate.

9. The road structure of garden road construction method according to claim 8, wherein the bridge plate is provided at a lower end thereof with an arch-shaped bearing seat integrally formed with the four support piles, the guard fence is provided at a lower end thereof with an installation seat plate integrally formed with the guard fence, and the installation seat plate is fixedly connected to the bridge plate by horizontal connection nails.

10. The road structure of garden road construction method according to claim 8, wherein the connection position of the supporting piles and the bridge plate is provided with a combined slot, the combined slot is integrally formed with the supporting piles and the bridge plate, the connecting slot plate is installed inside the combined slot, both ends of the connecting slot plate are fixedly connected with the supporting piles and the bridge plate by riveting nails, and the size of the connecting slot plate is equal to the size of the two combined slots.

Technical Field

The invention relates to the technical field of garden road construction, in particular to a garden road construction method and a road structure.

Background

A garden path refers to the road engineering in a garden forest and comprises the design of garden path layout, road surface layer structure, ground pavement and the like. Garden roads are the components of gardens and play the roles of organizing space, guiding tourism, traffic contact and providing a place for walking and resting. It is like the venation, and connects all scenic spots of gardens into a whole. The garden road is a component of garden landscape, curves of winding and rolling, rich connotation and exquisite patterns all bring enjoyment to people, and the garden road is an expansion of pavement, and comprises pavement of fields such as squares, courtyards and the like. For example, bricks, pebbles, stone chips, tiles and the like are used for paving the flower street in the classic garden in the south of the Yangtze river to form various exquisite and colorful ground figures such as a square lantern brocade, a crabapple glossy ganoderma flower, an octagonal olive landscape, a goal, a long eight-square and the like, and the ground figures are like brocade and quite attractive. And for example, a Chinese character Wan-shaped Chinese flowering apple pattern is selected on a place before a spring dock of Chinese flowering apple in Suzhou poor political garden. A wide field in front of the wall of the tissue of the peony garden in the Beijing botanical garden is paved with full-bloom peony patterns.

Construction drawings need to be designed in advance mostly in the process of road construction in the existing gardens, the designed garden roads are often difficult to meet the aesthetic feelings of most tourists, a large amount of manpower and financial resources can be consumed in the design process, and therefore the garden road construction method and the garden road structure are provided.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

The invention also aims to provide a garden road construction method and a road structure, which realize the effect of road construction and construction by freely treading the walking-out path by tourists and construct the walk-out path into a garden ornamental road, so that the constructed road can meet the garden appreciation requirements of a larger part of tourists, and the problems that the garden road designed in the road construction process of the existing garden is difficult to meet the aesthetic value of most tourists, and a large amount of manpower and financial resources are consumed in the design process are solved.

In order to achieve the above objects and other objects, the present invention adopts the following technical solutions:

a garden road construction method comprises the following steps:

step 1: after the garden is built, grass seeds are sown on the land where the garden needs to be constructed, and then the garden is opened after the grass seeds grow small grass seedlings, a tourist of the garden can freely walk on the land where the grass seedlings grow, and the garden starts to construct the garden road after the tourist steps on a winding road on the grassland;

step 2: the constructor carries out road construction operation on a road stepped out on the grassland by a player, the horizontal bricks and the side blocking bricks form a straight roadbed, and then a plurality of plate bricks form a curved turning path;

and step 3: paving a stirred cement mortar layer on a straight roadbed, then installing cobbles on the uppermost layer of the cement mortar layer, and compacting and embedding the paved plate bricks into soil at the upper end of the garden land;

and 4, step 4: erecting a bridge frame plate on a green river channel of a garden, installing four supporting piles at the lower end of the bridge frame plate, then firmly grounding and compacting the lower ends of the four supporting piles, and finally installing two protective partition plates at the upper end of the bridge frame plate;

and 5: and integrating and cleaning all parts of the garden road after construction, picking up construction residues on all parts, and finishing the construction work of the garden road after treating a construction site.

Preferably, the step 3 comprises the steps of:

step 3-1: installing extension drain pipes in the through grooves between two adjacent side blocking bricks, then pulling the extension drain pipes outwards until the guide drain pipes are in contact with the side blocking bricks and cannot be pulled continuously, then pouring and connecting the extension drain pipes and the through grooves by cement, and keeping the positions of the extension drain pipes in one-to-one correspondence in the pouring process;

step 3-2: pre-laying a cement mortar layer on horizontal bricks of the straight roadbed, then laying a steel wire mesh on the pre-laid cement mortar, finally laying a second cement mortar layer on the laid steel wire mesh, and leveling the cement mortar layer on the top layer after laying;

step 3-3: embedding and laying cobblestones on a cement mortar layer leveled from the top layer, pressing the cobblestones from top to bottom, pressing the cobblestones into meshes in a steel wire mesh, embedding 2-4 cobblestones into each mesh, and pressing all the laid cobblestones by using a large-area horizontal plate after the cobblestones are embedded, so that all the laid cobblestones are kept on the same horizontal line;

step 3-4: and finally, covering a layer of protective cloth on the paved cobblestone cement mortar mixed pavement, and taking down the covered protective cloth after the cement mortar is completely and firmly air-dried.

Preferably, including garden roadbed and garden river way, garden roadbed's upper end is provided with the afforestation lawn, the upper end on afforestation lawn is provided with horizontal brick and plate brick, the both sides of horizontal brick all are provided with the side and keep off the brick, and horizontal brick, side keep off brick and plate brick all are located same water flat line.

Preferably, the upper end of horizontal brick is provided with cement and spreads the surface course, the inside that cement spread the surface course is provided with bearing frame, bearing frame's both sides all are provided with extension drain pipe, adjacent two all be provided with the semicircle on the inner wall that the brick was kept off to the side and lead to the groove, and the semicircle leads to the groove and the setting of side fender brick integrated into one piece, be provided with on the outer wall that the brick was kept off to the side and bury the ground end plate, and bury ground end plate and side fender brick integrated into one piece setting, the side keeps off the brick and lays through burying the buried end plate and gardens road bed pre-buried fixed, extension drain pipe runs through the semicircle and leads to the groove and extends to.

Preferably, the top of cement pavement layer is provided with the cobblestone road surface, the inside of bearing frame is provided with the wire net, and the wire net sets up with bearing frame integrated into one piece, the inside of wire net is provided with the net groove, and net groove and wire net integrated into one piece set up, the inside in net groove is provided with pre-buried cobblestone.

Preferably, the one end of extending drain pipe is provided with the direction drain pipe, direction drain pipe and the setting of extending drain pipe integrated into one piece, and extend the drain pipe and run through and extend to the outside of cement shop front layer, the top of extending the drain pipe is provided with down the water port, and down the water port and cement shop front layer be located same water flat line.

Preferably, the drainage port and the guide drainage pipe are integrally formed, a sealing cover plate is arranged inside the drainage port and is connected with the drainage port in a mechanical sealing mode, a water seepage hole is formed in the sealing cover plate, and the water seepage hole and the sealing cover plate are integrally formed.

Preferably, garden river's upper end is provided with the bridge plate, four support piles are installed to the lower extreme of bridge plate, the lower extreme of supporting the stake is provided with ground connection pile head, support the stake and pass through ground connection pile head and gardens road bed concrete placement and be connected, and ground connection pile head and support stake integrated into one piece setting, two protection baffles are installed to the upper end of bridge plate.

Preferably, the lower extreme of bridge frame board is provided with arch bearing seat, and arch bearing seat and four support stake integrated into one piece sets up, the lower extreme of protection baffle is provided with the installation bedplate, and installation bedplate and protection baffle integrated into one piece set up, the installation bedplate passes through horizontal nail and bridge frame board fixed connection.

Preferably, be provided with the combination on the hookup location of support stake and bridge plate and connect the groove, and the combination connects the groove and supports stake and bridge plate integrated into one piece setting, the combination connects the internally mounted in groove to have a connection frid, the both ends of connecting the frid are all through riveting nail and support stake and bridge plate fixed connection, and the size of connecting the frid equals two combinations and connects the size in groove.

The invention at least comprises the following beneficial effects:

1. after the garden is built, grass seeds are sown on the land of the garden needing road building construction, the garden is opened after the grass seeds grow fine grass seedlings, a tourist of the garden can freely walk on the land growing the grass seedlings, the garden is opened until the tourist steps on a winding road on the grassland, and then the garden road construction is started, so that the road construction and construction effect of road construction by freely stepping on the walking path by the tourist is realized, the path treaded by the tourist is constructed into the ornamental road of the garden, the constructed road can meet the appreciation requirements of a large part of the tourist on the garden, the aesthetic feeling of most tourists is difficult to meet by the garden road designed in the road construction process of the existing garden, and a large amount of manpower and financial resources are consumed in the design process.

2. A cement mortar layer is pre-laid on horizontal bricks of a straight roadbed, a steel wire mesh is laid on the pre-laid cement mortar, cobblestones are laid in an embedded mode on the cement mortar layer leveled from the top layer, the cobblestones are pressed from top to bottom, the cobblestones are pressed into meshes inside the steel wire mesh, 2-4 cobblestones are embedded into each mesh, a cement paving layer arranged at the upper end of each horizontal brick plays a role in laying a construction road body, a cement paving layer arranged at the upper end of each horizontal brick plays a role in bearing the steel wire mesh, extension drain pipes arranged at two sides of a bearing frame play a role in facilitating drainage of a garden road, semicircular through grooves arranged on the inner walls of two adjacent side blocking bricks play a role in facilitating penetration and extension of the extension drain pipes, and a guide drain pipe arranged at one end of each extension drain pipe plays a role in communicating the extension drain pipes, the lower water port that the top of extension drain pipe set up plays the effect of the ponding on the gardener road top discharge road surface of being convenient for, and ponding on the road surface is discharged to the afforestation lawn through extension drain pipe and direction drain pipe to reach the effect of irrigating afforestation and supplementary gardens river course water capacity.

3. The combined connecting groove arranged at the connecting position of the supporting pile and the bridge frame plate plays a role in facilitating the connection of the supporting pile and the bridge frame plate, the internally-installed connecting groove plate of the combined connecting groove plays a role in installing the supporting pile and the bridge frame plate which are fixedly connected in the combined connecting groove, the two ends of the connecting groove plate play a role in fixedly assembling the bridge frame plate supporting structure through the riveting nails and the supporting pile and the bridge frame plate which are fixedly connected, the supporting pile is connected with garden roadbed concrete through the grounding pile head in a pouring manner so as to enable the supporting pile to be stable in grounding, two protective partition plates installed at the upper end of the bridge frame plate play a role in protecting the two sides of the bridge frame plate, an arched bearing seat arranged at the lower end of the bridge frame plate plays a role in supporting and improving the overall structural strength of the bridge frame plate, an installation seat plate arranged at the lower end of the protective partition plates plays a role in facilitating the fixed installation of the protective partition plates and the bridge frame plate .

Drawings

FIG. 1 is a schematic flow chart of a garden road construction method and a road structure construction method provided by the invention;

FIG. 2 is a flow chart of a step 3 method of the garden road construction method and the road structure provided by the invention;

FIG. 3 is a schematic view of the overall structure of the garden road construction method and the road structure provided by the present invention;

FIG. 4 is a schematic structural diagram of horizontal bricks and side bricks of the garden road construction method and road structure provided by the invention;

FIG. 5 is a schematic view of the structure of the extension drain pipe and the guide drain pipe of the garden road construction method and the road structure provided by the present invention;

FIG. 6 is a schematic structural diagram of a steel wire mesh and pre-buried cobblestones of the garden road construction method and the road structure provided by the invention;

fig. 7 is a schematic view of the bridge plate assembly structure of the garden road construction method and the road structure provided by the invention.

Detailed Description

The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

As shown in fig. 1 to 7, a garden road construction method and a road structure include the following steps:

step 1: after the garden is built, grass seeds are sown on the land where the garden needs to be constructed, and then the garden is opened after the grass seeds grow small grass seedlings, a tourist of the garden can freely walk on the land where the grass seedlings grow, and the garden starts to construct the garden road after the tourist steps on a winding road on the grassland;

step 2: the constructor carries out road construction operation on a road stepped out on the grassland by a player, the horizontal bricks and the side blocking bricks form a straight roadbed, and then a plurality of plate bricks form a curved turning path;

and step 3: paving a stirred cement mortar layer on a straight roadbed, then installing cobbles on the uppermost layer of the cement mortar layer, and compacting and embedding the paved plate bricks into soil at the upper end of the garden land;

and 4, step 4: erecting a bridge frame plate on a green river channel of a garden, installing four supporting piles at the lower end of the bridge frame plate, then firmly grounding and compacting the lower ends of the four supporting piles, and finally installing two protective partition plates at the upper end of the bridge frame plate;

and 5: and integrating and cleaning all parts of the garden road after construction, picking up construction residues on all parts, and finishing the construction work of the garden road after treating a construction site.

In a preferred embodiment, the step 3 comprises the following steps:

step 3-1: installing extension drain pipes in the through grooves between two adjacent side blocking bricks, then pulling the extension drain pipes outwards until the guide drain pipes are in contact with the side blocking bricks and cannot be pulled continuously, then pouring and connecting the extension drain pipes and the through grooves by cement, and keeping the positions of the extension drain pipes in one-to-one correspondence in the pouring process;

step 3-2: pre-laying a cement mortar layer on horizontal bricks of the straight roadbed, then laying a steel wire mesh on the pre-laid cement mortar, finally laying a second cement mortar layer on the laid steel wire mesh, and leveling the cement mortar layer on the top layer after laying;

step 3-3: embedding and laying cobblestones on a cement mortar layer leveled from the top layer, pressing the cobblestones from top to bottom, pressing the cobblestones into meshes in a steel wire mesh, embedding 2-4 cobblestones into each mesh, and pressing all the laid cobblestones by using a large-area horizontal plate after the cobblestones are embedded, so that all the laid cobblestones are kept on the same horizontal line;

step 3-4: and finally, covering a layer of protective cloth on the paved cobblestone cement mortar mixed pavement, and taking down the covered protective cloth after the cement mortar is completely and firmly air-dried.

In an optimal selection scheme, including garden roadbed 1 and garden river 11, garden roadbed 1's upper end is provided with afforestation lawn 2, afforestation lawn 2's upper end is provided with horizontal brick 3 and plate brick 10, the both sides of horizontal brick 3 all are provided with side and keep off brick 4, and horizontal brick 3, side keep off brick 4 and plate brick 10 all are located same water flat line.

In above-mentioned scheme, the afforestation lawn that the upper end of gardens road bed set up plays the effect that the visitor trampled out the construction route profile before road construction of being convenient for, and horizontal brick and the plate brick that the upper end of afforestation lawn set up play the effect of the straight road bed of constituteing garden road, and the side retaining brick that the both sides of horizontal brick all set up plays the effect of constituteing straight road bed side edge, and further play the effect of consolidating straight road bed.

In an optimal scheme, the upper end of horizontal brick 3 is provided with cement shop's surface course 5, the inside of cement shop's surface course 5 is provided with bearing frame 6, bearing frame 6's both sides all are provided with extension drain pipe 8, adjacent two all be provided with semicircle through groove 16 on the inner wall of side fender brick 4, and semicircle through groove 16 and the setting of 4 integrated into one piece of side fender brick, be provided with on the outer wall of side fender brick 4 and bury ground end plate 15, and bury ground end plate 15 and the setting of 4 integrated into one piece of side fender brick, side fender brick 4 is through burying ground end plate 15 and 1 pre-buried fixed laying of gardens road bed, extension drain pipe 8 runs through semicircle through groove 16 and extends to the outside that side fender brick 4.

In the above scheme, the cement shop front layer that the upper end of horizontal brick set up plays the effect of laying the construction road main part, the cement shop front layer that the upper end of horizontal brick set up plays the effect of bearing the weight of the wire net, the extension drain pipe that the both sides of bearing the frame all set up plays the effect of the garden road drainage of being convenient for, the semicircle logical groove that all sets up on the inner wall of two adjacent side fender bricks plays the effect that the extension drain pipe of being convenient for runs through the extension, the buried end plate that buries that sets up on the outer wall of side fender brick plays the effect of the fixed pre-buried ground connection installation of the side fender brick.

In a preferred scheme, the top of cement paved layer 5 is provided with cobblestone surface course 7, the inside of bearing frame 6 is provided with wire net 20, and wire net 20 and bearing frame 6 integrated into one piece set up, the inside of wire net 20 is provided with grid groove 21, and grid groove 21 and wire net 20 integrated into one piece set up, the inside of grid groove 21 is provided with pre-buried cobblestone 22.

In the above scheme, the cobblestone road surface that the top of cement pavement layer set up plays the effect of constituteing garden road top structure, and the wire net that bears the weight of the inside setting of frame plays the effect of bearing garden road component structure skeleton, and the grid groove of the inside setting of wire net plays the pre-buried effect of putting in cement mortar upper end of being convenient for cobblestone, and the pre-buried cobblestone that the inside of grid groove set up plays the effect of constituteing the cobblestone road surface.

In a preferred scheme, the one end of extension drain pipe 8 is provided with direction drain pipe 17, direction drain pipe 17 sets up with extension drain pipe 8 integrated into one piece, and extends drain pipe 8 and run through and extend to the outside of cement shop front layer 5, the top of extension drain pipe 8 is provided with lower water port 9, and lower water port 9 is located same water flat line with cement shop front layer 5.

In above-mentioned scheme, the direction drain pipe that the one end of extension drain pipe set up plays the effect that communicates extension drain pipe, and the lower water port that extension drain pipe's top set up plays the effect of the ponding on the gardens road top discharge road surface of being convenient for, and ponding on the road surface is through extension drain pipe and direction drain pipe row to afforest the lawn to reach the effect of irrigating afforestation and supplementary gardens river course water capacity.

In a preferred scheme, the drainage port 9 and the guide drainage pipe 17 are integrally formed, a sealing cover plate 18 is arranged inside the drainage port 9, the sealing cover plate 18 is connected with the drainage port 9 in a mechanical sealing mode, a water seepage hole 19 is arranged inside the sealing cover plate 18, and the water seepage hole 19 and the sealing cover plate 18 are integrally formed.

In the above scheme, the sealing cover plate arranged inside the drainage port plays a role in sealing the top of the drainage port, and the water seepage hole arranged inside the sealing cover plate plays a role in facilitating water inflow of the drainage port.

In a preferred scheme, garden river 11's upper end is provided with bridge plate 12, four support piles 14 are installed to the lower extreme of bridge plate 12, the lower extreme of support pile 14 is provided with ground connection pile head 28, support pile 14 passes through ground connection pile head 28 and gardens road bed 1 concrete placement and is connected, and ground connection pile head 28 and support pile 14 integrated into one piece set up, two protection partition plates 13 are installed to bridge plate 12's upper end.

In the above scheme, the crane span structure board that the upper end of gardens river course set up plays the effect of laying the visitor of being convenient for on the gardens river course through the gardens river course, four support piles of the lower extreme installation of crane span structure board play the effect of supporting the bridge deck board, the ground connection pile head that the lower extreme of support pile set up plays the effect of being convenient for to support the firm ground connection of pile, thereby the ground connection that the support pile can stabilize is connected through ground connection pile head and gardens road bed concrete placement to the support pile, two protection baffles of the upper end installation of bridge deck board play the effect of protection crane span structure board both sides.

In a preferable scheme, the lower end of the bridge plate 12 is provided with an arched bearing seat 29, the arched bearing seat 29 and the four support piles 14 are integrally formed, the lower end of the protective partition plate 13 is provided with an installation seat plate 26, the installation seat plate 26 and the protective partition plate 13 are integrally formed, and the installation seat plate 26 is fixedly connected with the bridge plate 12 through a horizontal connecting nail 27.

In the above scheme, the arch bearing seat that the lower extreme of crane span structure board set up plays the effect that supports improvement crane span structure board overall structure intensity, and the installation bedplate that the lower extreme of protection baffle set up plays the effect of being convenient for protection baffle and crane span structure board fixed mounting, thereby the installation bedplate reaches the purpose of firm installation protection baffle through horizontal joint nail and crane span structure board fixed connection.

In a preferable scheme, a combined connecting groove 23 is formed in a connecting position of the support pile 14 and the bridge plate 12, the combined connecting groove 23 is integrally formed with the support pile 14 and the bridge plate 12, a connecting groove plate 24 is installed inside the combined connecting groove 23, two ends of the connecting groove plate 24 are fixedly connected with the support pile 14 and the bridge plate 12 through rivet nails 25, and the size of the connecting groove plate 24 is equal to that of the two combined connecting grooves 23.

In the above scheme, the combination that sets up on the hookup location of support stake and bridge frame board connects the groove to play the effect of being convenient for support stake and bridge frame board and being connected, and the combination connects the inside mounting's of groove connection frid to play the effect of installing at the inside fixed connection support stake and the bridge frame board that the combination connects the groove, and the both ends of connection frid all play the effect of fixed equipment bridge frame board bearing structure through riveting nail and support stake and bridge frame board fixed connection.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.