CN216739954U

CN216739954U - Road structure paved by asphalt

Info

Publication number: CN216739954U
Application number: CN202123215622.0U
Authority: CN
Inventors: 黄艳琴; 汤晶晶; 肖品汉; 廖晓文
Original assignee: Fujian Wanguang Construction Engineering Co ltd
Current assignee: Fujian Wanguang Construction Engineering Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-14
Anticipated expiration: 2031-12-20

Abstract

The application discloses a road structure paved by asphalt, which relates to the technical field of road engineering and solves the problem that a drainage ditch is inconvenient to clean; the cover plate is provided with a filter frame at the position of the drain hole, the filter frame is provided with a water permeable hole communicated with the drain hole, the water permeable hole is communicated with the drain ditch, and a filter layer is arranged in the filter frame; and a locking assembly used for detachably connecting the filter frame to the cover plate is arranged between the cover plate and the filter frame. This application has the effect of clearance escape canal.

Description

Road structure paved by asphalt

Technical Field

The application relates to the technical field of road engineering, in particular to a road structure paved by asphalt.

Background

The asphalt pavement is a pavement made of various types of asphalt concrete by spreading and rolling. The asphalt pavement paved by the asphalt binder has the advantages of good smoothness, strong impermeability, good durability, strong aging resistance and the like, so the asphalt binder is widely applied to road construction. In the process of asphalt pavement construction, drainage ditches are generally required to be arranged on two sides of an asphalt pavement for draining water on the asphalt pavement.

Chinese patent document No. CN209619781U in the related art discloses a rock asphalt road structure, which includes a road body, and the road body includes a soil base layer, a cushion layer, a sub-base layer, a lime asphalt layer, and the like, which are arranged from bottom to top. In addition, the road body still includes the escape canal that sets up on the relative both sides in lime pitch layer for ponding on the discharge road. The top of the drainage ditch is provided with a cover plate, and the cover plate is provided with a drainage hole.

In the course of implementing the present application, the inventors found that there is at least a problem in this technique that, during the drainage of water into a drain, the water is drained from the drain hole into the drain with impurities; sundries are distributed on each position of the bottom of the drainage ditch along with the flow of water, so that the drainage ditch is not convenient to clean.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance escape canal, this application provides an adopt road structure that pitch was laid.

The application provides an adopt road structure that pitch was laid adopts following technical scheme:

a road structure paved by asphalt comprises a road body and a drainage ditch arranged along the length direction of the road body, wherein a cover plate is arranged on the drainage ditch, and a drainage hole is formed in the cover plate; the cover plate is provided with a filter frame at the position of the drain hole, the filter frame is provided with a water permeable hole communicated with the drain hole, the water permeable hole is communicated with the drain ditch, and a filter layer is arranged in the filter frame; and a locking assembly used for detachably connecting the filter frame to the cover plate is arranged between the cover plate and the filter frame.

Through adopting above-mentioned technical scheme, during the use, water flows into from the wash port and filters in filtering the frame, utilizes the debris interception of filter layer with aquatic in filtering the frame, through filterable water again from the hole of permeating water in the escape canal of draining into, has the effect of the clearance escape canal of being convenient for.

Optionally, the filter frame is provided with an insertion block, the cover plate is provided with a connection block, and the connection block is provided with a slot for insertion of the insertion block; the locking assembly comprises at least two fixed blocks which are connected to the inserting block in a sliding mode; the inner wall of the slot is provided with a fixing groove for the insertion of the fixing block; the direction of the fixed block inserted into the fixed groove is arranged along the direction vertical to the direction of the fixed block inserted into the slot; the fixing device is characterized in that an elastic piece used for driving the fixing block to be inserted into the fixing groove is arranged on the inserting block, an unlocking block used for pushing the fixing block to be completely separated from the fixing groove is arranged on the inserting block, and the unlocking block is connected with the fixing block.

By adopting the technical scheme, during installation, the inserting block is firstly inserted into the inserting groove, and the elastic piece is utilized to push the fixing block to be inserted into the fixing groove, so that the inserting block is fixed. When filter frame is cleared up to needs, utilize the unblock piece to promote the fixed block and slide to the fixed block and break away from the fixed slot completely, it is fixed to remove the inserted block, alright dismantle filter frame from the apron, clear up filter frame.

Optionally, a connecting rod connected with the fixed block is arranged on the unlocking block, the connecting rod is slidably connected in the insertion block, and a sliding groove for slidably connecting the connecting rod is formed in the insertion block; the insert block is provided with a guide rod penetrating through the connecting rod, the connecting rod slides along the axial direction of the guide rod, the elastic piece is a spring sleeved on the guide rod, and two ends of the spring are respectively abutted against the connecting rod.

Through adopting above-mentioned technical scheme, at the in-process of inserted block grafting in slot, the guide bar extrudees the spring and makes it take place deformation, when the inserted block is pegged graft in the position of locking lever and fixed slot and corresponds, the fixed block slides to the fixed block and pegs graft in the fixed slot towards the fixed slot direction under the effect of spring, fixes the inserted block to will filter the frame and install on the apron.

Optionally, the fixing block is provided with a guide block for guiding itself to be inserted into the fixing groove.

Through adopting above-mentioned technical scheme, during the installation, utilize the guide block to supply the fixed block direction to insert in the fixed slot, be convenient for be fixed in the fixed block with the inserted block.

Optionally, set up the constant head tank that holds the apron completely on the escape canal, when the apron was located the constant head tank, the top of apron flushed mutually with the top of escape canal.

Through adopting above-mentioned technical scheme, during the installation, will lap the location and install on the escape canal.

Optionally, the apron has a plurality ofly and sets up along the length direction interval in escape canal, and adjacent be provided with coupling assembling between the apron, coupling assembling is including setting up first magnet and the second magnet on the relative both sides of apron, first magnet and second magnet and magnetism are opposite.

Through adopting above-mentioned technical scheme, when adjacent apron was close to each other, first magnet and second magnet were close to the actuation to connect adjacent apron, can block that water carries debris and flows into in the escape canal from the gap of adjacent apron.

Optionally, the cover plate is provided with a diversion trench communicated with the drain hole.

Through adopting above-mentioned technical scheme, the guiding gutter is used for guiding rivers on the apron to flow into in the filter frame to improve the speed in the ponding on the road body flows into the escape canal.

Optionally, the cover plate is hinged with a handle, and the cover plate is located at a joint of the cover plate and the handle and provided with a containing groove for containing the handle.

Through adopting above-mentioned technical scheme, the handle is used for taking out the apron from the constant head tank. In addition, the cover plate is provided with an accommodating groove for completely accommodating the handle; when not in use, the flatness of the upper end surface of the cover plate can be guaranteed.

In summary, the present application includes at least one of the following benefits:

1. the cover plate is provided with the filter frame communicated with the drain hole and used for filtering water flowing into the drainage ditch and intercepting sundries in the water into the filter frame, so that the cover plate has the effect of conveniently cleaning the drainage ditch;

2. the filter frame is inserted into the fixing groove through the fixing block and can be detachably connected to the cover plate, and the filter frame cleaning effect is convenient.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment of the present application;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic longitudinal cross-sectional view of a drain and cover plate according to the present embodiment of the present application;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

FIG. 5 is a schematic transverse cross-sectional view of a drain and cover plate according to the present embodiment of the present application;

fig. 6 is an enlarged schematic view at C in fig. 5.

Description of reference numerals: 1. a road body; 2. a drainage ditch; 211. a cover plate; 3. positioning a groove; 4. a connecting assembly; 411. a first magnet; 412. a second magnet; 5. a drain hole; 6. a diversion trench; 7. a filter frame; 8. a filter layer; 9. water permeable holes; 10. a handle; 11. accommodating grooves; 12. inserting a block; 13. connecting blocks; 14. a slot; 15. a fixed block; 16. a fixing groove; 17. connecting grooves; 18. a connecting rod; 19. a chute; 20. a guide bar; 21. a guide block; 22. a spring; 23. unlocking the block; 24. and unlocking the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The utility model discloses an adopt road structure of pitch laying, refer to fig. 1, the road structure of adopting pitch to lay includes road body 1 and sets up escape canal 2 on the relative both sides of road body 1, and escape canal 2 sets up along road body 1's the direction of laying.

Referring to fig. 1 and 2, the drainage ditch 2 is provided with a plurality of cover plates 211, and the cover plates 211 are provided at intervals in the longitudinal direction of the drainage ditch 2. The top of the drainage ditch 2 is provided with a positioning groove 3, and the positioning groove 3 is used for installing the cover plate 211. When installed, the cover 211 is completely received in the positioning slot 3, and the top of the cover 211 is flush with the top of the drainage ditch 2. The cover plate 211 has a rectangular structure, and the length direction of the cover plate 211 is arranged along the length direction of the drainage ditch 2.

Referring to fig. 2, a drainage hole 5 is formed at the top of the cover plate 211, and the drainage hole 5 is long and is used for draining water on the road body 1 into the drainage ditch 2. The top of the cover plate 211 is provided with a diversion trench 6, and the diversion trench 6 is communicated with the drain hole 5. The diversion trench 6 is used for guiding water on the cover plate 211 to drain into the drainage ditch 2, so that accumulated water on the cover plate 211 is reduced, and then the water on the road body 1 is drained into the drainage ditch 2.

Referring to fig. 3 and 4, a connection assembly 4 is disposed between the adjacent cover plates 211 for fixedly connecting the adjacent two cover plates 211. The connecting assembly 4 comprises a first magnet 411 and a second magnet 412 embedded on two opposite sides of the cover plate 211, and the first magnet 411 and the second magnet 412 are respectively located on the wide sides of the cover plate 211; and the first magnet 411 and the second magnet 412 are magnetically opposite. When the adjacent cover plates 211 are close to each other, the first magnet 411 and the second magnet 412 are close to each other for attracting, so that the two adjacent cover plates 211 are fixed, and then water on the road body 1 carrying sundries is prevented from flowing into the drainage ditch 2 from a gap at the joint of the adjacent cover plates 211.

Referring to fig. 3 and 4, in order to facilitate cleaning of the drainage gutter 2, the bottom of the cover plate 211 is provided at the drainage hole 5 with a filter frame 7 for filtering water flowing into the drainage gutter 2 from the drainage hole 5. In addition, the filter frame 7 is in a top opening structure, so that the drain holes 5 are communicated with the inner cavity of the filter frame 7. The inner cavity of the filter frame 7 is paved with a filter layer 8 for filtering the water flowing into the filter frame 7. In addition, a plurality of water permeable holes 9 are formed in the side wall of the filter frame 7, and the water permeable holes 9 are communicated with the drainage ditch 2 and used for discharging water in the filter frame 7.

Referring to fig. 2 and 3, to facilitate removal of the filter frame 7 from the drain 2, the top of the cover plate 211 is pivotally connected to a handle 10. In addition, the cover plate 211 is provided with a receiving groove 11 at the joint with the handle 10 for receiving the handle 10, so as to ensure the smoothness of the top of the cover plate 211. In addition, a locking component is arranged between the cover plate 211 and the filter frame 7, and is used for detachably connecting the filter frame 7 to the cover plate 211.

Referring to fig. 4 and 5, the top of the filter frame 7 is fixed with an insert block 12, the bottom of the cover plate 211 is fixed with a connecting block 13, and the connecting block 13 is used for installing the insert block 12. One side of the fixed block 15, which is far away from the cover plate 211, is provided with a slot 14 for the insertion of the insertion block 12; when the plug block 12 is installed, the plug block 12 is inserted into the slot 14 upwards along the vertical direction, and the upper end portion of the plug block 12 is located in the slot 14.

Referring to fig. 5 and 6, the locking assembly includes two fixing blocks 15 slidably coupled in the fixing blocks 15 in the insert block 12. The inner walls of the opposite sides of the slot 14 are respectively provided with a fixing groove 16 for the insertion of a fixing block 15. In addition, the direction of the fixing block 15 inserted into the fixing groove 16 is perpendicular to the direction of the insertion block 12 inserted into the insertion groove 14, so as to prevent the insertion block 12 from separating from the insertion groove 14, thereby fixing the filter frame 7 on the cover plate 211.

Referring to fig. 6, a connecting groove 17 for slidably connecting the fixing block 15 is formed in the insertion block 12, and the fixing block 15 can slide until the fixing block 15 is completely accommodated in the connecting groove 17. When the insert block 12 is positioned in the insertion groove 14, the coupling groove 17 corresponds to the position of the fixing groove 16, thereby sliding the fixing block 15 into the fixing groove 16. When the fixing block 15 is inserted into the fixing groove 16, one side of the fixing block 15, which is far away from the fixing groove 16, is located in the inserting block 12, and a connecting rod 18 is vertically fixed on one side of the fixing block 15, which is far away from the fixing groove 16. A sliding groove 19 is formed in the insertion block 12, the sliding groove 19 is communicated with the connecting groove 17, and the sliding groove 19 is used for the connecting rod 18 to be in sliding connection. In addition, the insertion block 12 is provided with a guide rod 20 penetrating the connecting rod 18, and two ends of the guide rod 20 are respectively positioned on the outer wall of the insertion block 12 and used for guiding the fixing block 15 to be inserted into the fixing groove 16.

Referring to fig. 6, in order to facilitate the insertion of the fixing block 15 into the fixing groove 16, a guide block 21 is fixed to a side of the fixing block 15 away from the connecting rod 18, and the guide block 21 is used to guide the insertion of the fixing block 15 into the fixing groove 16. When the fixing block 15 is located in the fixing groove 16, the size of the cross-sectional area of the guide rod 20 decreases from the side of the connecting rod 18 to the side of the fixing groove 16. In addition, the insertion block 12 is provided with an elastic element for driving the fixing block 15 to slide until the fixing block 15 is inserted into the fixing groove 16. The elastic element is a spring 22 sleeved on the guide rod 20, and the spring 22 is completely accommodated in the sliding groove 19; both ends of the spring 22 abut against the side walls of the connecting rod 18, respectively.

Referring to fig. 6, during installation, one end of the fixing block 15 away from the connecting rod 18 is pushed to be completely accommodated in the connecting groove 17, and then the inserting block 12 is inserted into the inserting groove 14, at this time, the connecting rod 18 presses the spring 22 to deform the spring 22. When the inserting block 12 is inserted into the inserting groove 14 until the fixing block 15 corresponds to the position of the fixing groove 16, the fixing block 15 is inserted into the fixing groove 16 under the action of the spring 22 to fix the inserting block 12, so that the filter frame 7 is fixed on the cover plate 211.

Referring to fig. 6, in addition, an unlocking block 23 is provided in the insertion block 12, and the unlocking block 23 is used to push the fixing block 15 to be completely separated from the fixing groove 16. One side of the unlocking block 23 is vertically fixed on one end of the connecting rod 18 far away from the fixed block 15, and an unlocking groove 24 for the sliding connection of the unlocking block 23 is formed in the inner wall of the sliding groove 19; one end of the unlocking groove 24, which is far away from the sliding groove 19, extends to the side wall of the insertion block 12, and one end of the unlocking groove 24, which is far away from the sliding groove 19, and one end of the connecting groove 17, which is far away from the sliding groove 19, are located on the same side wall of the insertion block 12.

Referring to fig. 6, when the filter frame 7 needs to be cleaned, the unlocking block 23 is used to push the fixing block 15 to slide towards the sliding slot 19 until the fixing block 15 is completely accommodated in the connecting slot 17 and the sliding slot 19, the insertion block 12 is unlocked, and the filter frame 7 is detached from the cover plate 211 to clean the filter frame 7. In other embodiments, the locking assembly may be a hook secured to the bottom of the cover plate 211, a hook hinged to the top of the filter frame 7, and the hook may hook into the hook.

The implementation principle of the road structure paved by asphalt is as follows: when the road body is used, water on the road body 1 is drained into the filter frame 7 from the drain holes 5, and the water flowing into the filter frame 7 is filtered by the filter layer 8 and then drained into the drainage ditch 2 from the permeable holes 9. Before water flows into the drainage ditch 2, the water is filtered by the filter layer 8, and impurities in the water are intercepted in the filter frame 7, so that the impurities in the water are prevented from being discharged into the drainage ditch 2. In addition, filter frame 7 can be dismantled and connect on apron 211, is convenient for clear up the debris in the filter frame 7 to have the effect of being convenient for clear up escape canal 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A road structure paved by asphalt comprises a road body (1) and a drainage ditch (2) arranged along the length direction of the road body (1), wherein a cover plate (211) is arranged on the drainage ditch (2), and a drainage hole (5) is formed in the cover plate (211); the method is characterized in that: a filter frame (7) is arranged on the cover plate (211) and positioned at the drain hole (5), a water permeable hole (9) communicated with the drain hole (5) is formed in the filter frame (7), the water permeable hole (9) is communicated with the drain ditch (2), and a filter layer (8) is arranged in the filter frame (7); a locking component used for detachably connecting the filter frame (7) to the cover plate (211) is arranged between the cover plate (211) and the filter frame (7).

2. A road structure paved with asphalt according to claim 1, wherein: an inserting block (12) is arranged on the filter frame (7), a connecting block (13) is arranged on the cover plate (211), and a slot (14) for inserting the inserting block (12) is formed in the connecting block (13); the locking assembly comprises fixing blocks (15) connected to the inserting blocks (12) in a sliding mode, and the number of the fixing blocks (15) is at least two; a fixing groove (16) for inserting the fixing block (15) is formed in the inner wall of the slot (14); the direction of the fixed block (15) inserted into the fixed groove (16) is arranged along the direction vertical to the direction of the fixed block (15) inserted into the slot (14); the elastic piece is arranged on the inserting block (12) and used for driving the fixing block (15) to be inserted into the fixing groove (16), the unlocking block (23) used for pushing the fixing block (15) to be completely separated from the fixing groove (16) is arranged on the inserting block (12), and the unlocking block (23) is connected with the fixing block (15).

3. A road structure paved with asphalt according to claim 2, wherein: the unlocking block (23) is provided with a connecting rod (18) connected with the fixed block (15), the connecting rod (18) is connected in the inserting block (12) in a sliding manner, and a sliding groove (19) for the connecting rod (18) to be connected in a sliding manner is formed in the inserting block (12); the plug block (12) is provided with a guide rod (20) penetrating through the connecting rod (18), the connecting rod (18) slides along the axial direction of the guide rod (20), the elastic piece is a spring (22) sleeved on the guide rod (20), and two ends of the spring (22) are respectively abutted against the connecting rod (18).

4. A road structure paved with asphalt according to claim 3, wherein: the fixing block (15) is provided with a guide block (21) for guiding the fixing block to be inserted into the fixing groove (16).

5. A road structure paved with asphalt according to claim 1, wherein: offer constant head tank (3) that hold apron (211) completely on escape canal (2), when apron (211) is located constant head tank (3), the top of apron (211) flushes with the top of escape canal (2) mutually.

6. A road structure paved with asphalt according to claim 1, wherein: apron (211) have a plurality ofly and set up along the length direction interval of escape canal (2), and adjacent be provided with coupling assembling (4) between apron (211), coupling assembling (4) are including setting up first magnet (411) and second magnet (412) on apron (211) relative both sides, first magnet (411) and second magnet (412) and magnetism are opposite.

7. A road structure paved with asphalt according to claim 1, wherein: the cover plate (211) is provided with a diversion trench (6) communicated with the drain hole (5).

8. A road structure paved with asphalt according to claim 5, wherein: articulated on apron (211) have handle (10), apron (211) are located and offer holding tank (11) that are used for placing handle (10) with the handle junction.