CN218933357U

CN218933357U - Highway escape canal structure

Info

Publication number: CN218933357U
Application number: CN202222680568.5U
Authority: CN
Inventors: 麻向前; 陈慧敏; 赵玲吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-28
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a highway drainage ditch structure, which comprises drainage ditches and a drainage structure, wherein the drainage ditches are provided with a plurality of sections along the drainage direction, the drainage ditches are fixedly connected, the drainage structure is provided with a plurality of sections along the drainage direction, the drainage structures are fixedly connected, the drainage structure comprises a drainage plate and a side plate, the right end of the side plate is fixedly arranged at the top end of a side wall of the drainage ditches, which is close to a roadbed slope, the plate body of the side plate is arranged at the top of the roadbed slope, a side plate slot is arranged in the side plate, an inner lining plate is fixedly arranged in the side plate slot, an inner lining plate slot is formed in the inner lining plate, one end of the drainage plate, which is far away from the roadbed slope, is abutted against one side wall of the drainage ditches, which is far away from the roadbed slope, and one end of the drainage plate, which is close to the roadbed slope, is slidingly connected in the inner lining plate slot. The problem of rainwater grate be difficult for opening and influence silt clearance work in the drainage structures is solved.

Description

Highway escape canal structure

Technical Field

The utility model relates to the field of highway engineering, in particular to a highway drainage ditch structure.

Background

In order to avoid the road surface ponding, the road surface can set to the structure that middle height both sides are low, with ponding outside the road surface, prevents that the road surface ponding from influencing the traffic, and the drainage gutter that the highway both sides set up plays catchment and drainage's effect, with the organized discharge of ponding, infiltration road bed after preventing that ponding from discharging influences the bearing capacity of road bed. In the expressway drainage structure proposed by the Chinese patent with application number 202120075890.8, firstly, excavation of foundation pits is carried out at two ends of an expressway subgrade, then a bottom plate is placed on the bottom of the foundation pit, two adjacent bottom plates are connected through tenon mortise and tenon joints, then the lower ends of groove wall sections of side plates are inserted into open grooves of the bottom plates, cover plate sections of the side plates are abutted against the side walls of the foundation pit, finally, a rainwater grate is placed at a notch of the groove wall sections, reserved ribs penetrate through holes of the rainwater grate, and the rainwater grate is fixed by pouring cement mortar into the through holes.

By adopting the technical scheme, although the problem that the drainage structure is relatively laborious when being hoisted and spliced due to the fact that the drainage structure is relatively large in size and mass is solved, the rainwater grate in the scheme is fixed by reserved reinforcing steel bars and cement mortar, and is not easy to open when sediment accumulation in the drainage structure is more and needs to be cleaned, and if the rainwater grate is forcibly disassembled, the drainage structure and the rainwater grate are damaged. Accordingly, the present utility model is directed to a highway drainage ditch structure against the above-mentioned problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a highway drainage ditch structure, which solves the problem that a rainwater grate is not easy to open to influence sediment cleaning work in the drainage structure.

2. Technical proposal

In order to achieve the above object, the utility model provides a highway drainage ditch structure, which comprises drainage ditches and drainage structures, wherein the drainage ditches are provided with a plurality of sections along the drainage direction, the drainage ditches are fixedly connected with one another, the drainage structures are provided with a plurality of drainage structures along the drainage direction, the drainage structures are fixedly connected with one another, the drainage structures comprise drainage plates and side plates, the right ends of the side plates are fixedly arranged at the top end of a side wall of the drainage ditches, which is close to a roadbed side slope, the plate bodies of the side plates are arranged at the top of the roadbed side slope, side plate slots are arranged in the side plates, the notch of each side plate slot faces the drainage ditches, an inner lining plate is fixedly arranged in each side plate slot, the inner lining plate slots are arranged in the inner lining plate, the notch of each inner lining plate slot faces the drainage ditches, one end of each drainage plate, which is far away from the roadbed side slope, is abutted against one side wall of the drainage side wall, and one end of each drainage plate, which is close to the roadbed side slope, is slidingly connected in each inner lining plate slot.

By adopting the technical scheme, the foundation pit of the drainage side ditch is excavated at the position of the roadbed close to the side slope, then the prefabricated drainage side ditch is segmented and sequentially and fixedly installed in the foundation pit, then the side plate is fixedly installed on the ditch wall of the drainage side ditch close to one side of the roadbed slope, the inner lining plate is fixedly installed in the side plate slot in the side plate, the strength of the side plate can be increased, the side plate is prevented from being cracked or broken by external force, the inner lining plate slot is arranged in the inner lining plate, the drainage plate is connected with the inner lining plate in a sliding manner through the inner lining plate slot, the drainage plate is pulled out and is abutted with the side wall of the drainage side ditch far away from one side of the roadbed slope, branch or other large particle impurities can be prevented from entering the drainage side ditch to block the drainage side ditch, when sediment in the drainage side ditch needs to be cleaned, the drainage plate is pushed back into the inner lining plate slot, sediment in the drainage side ditch is cleaned, the drainage plate is pulled out after the sediment is cleaned, and the operation is simple and convenient.

Preferably, the bottom of the lining board slot is provided with a plurality of sliding rails parallel to each other along the left-right direction, the lower surface of the water draining board is provided with a plurality of sliding grooves matched with the number and the size of the sliding rails and parallel to each other along the left-right direction, and the water draining board is connected with the sliding rails in the lining board slot in a sliding manner along the left-right direction through the sliding grooves.

By adopting the technical scheme, the sliding rail and the sliding groove cooperate to play a role in guiding and limiting, so that the phenomenon of blocking when the drain board slides in the slot of the lining board is prevented.

Preferably, the side plate is provided with a slope and faces the drainage side ditch.

By adopting the technical scheme, when water flows into the slot of the lining plate along the gap between the water drain plate and the lining plate, water can be drained into the water drain side ditch due to the slope of the side plate facing the water drain side ditch, and the water accumulated in the slot of the lining plate is prevented from corroding the lining plate.

Preferably, the drainage side ditch comprises a first side wall, a second side wall and a bottom plate, wherein the lower ends of the first side wall and the second side wall are respectively and fixedly arranged at the left end and the right end of the upper side surface of the bottom plate, and the right end of the side plate is fixedly arranged at the top end of the first side wall.

By adopting the technical scheme, the drainage side ditch is constructed in a prefabricated assembly mode, and the drainage side ditch is convenient to install while convenient to transport.

Preferably, the front end and the rear end of the first side wall are provided with first mounting grooves, the front end and the rear end of the second side wall are provided with third mounting grooves, the front end and the rear end of the bottom plate are provided with second mounting grooves, and the widths of the first mounting grooves, the second mounting grooves and the third mounting grooves are the same and are mutually communicated; the first installation groove, the second installation groove and the third installation groove are internally and fixedly provided with water stop sheets, and the two sections of the drainage side ditches are fixedly connected through the water stop sheets.

By adopting the technical scheme, the water stopping sheets can prevent water from penetrating into the roadbed along gaps between the drainage side ditches, and the bearing capacity of the roadbed is affected.

Preferably, the lower surface of the side plate, which is close to one end of the drainage side ditch, is provided with a first bulge.

By adopting the technical scheme, the side plate is more stable to install.

Preferably, a first connecting groove is formed in the top end of the first side wall, a second bulge is formed in the bottom end of the first side wall, a side wall slot is formed in the inner side surface of the upper portion of the second side wall, one end, close to the second side wall, of the water draining plate is abutted to the side wall slot, a third bulge is formed in the lower end of the second side wall, second connecting grooves are formed in the left end and the right end of the upper surface of the bottom plate, the second connecting grooves are matched with the second bulge and the second bulge in size, the second bulge is fixedly mounted in the second connecting groove on the left side, and the third bulge is fixedly mounted in the second connecting groove on the right side; the first connecting groove is matched with the first protrusion in size, and the first protrusion is fixedly installed in the first connecting groove.

By adopting the technical scheme, the side plate is more stably connected with the first side wall, the first side wall and the second side wall as well as the bottom plate; the upper portion medial surface of second lateral wall sets up the lateral wall slot, can prevent that the sluicing board from rocking about when receiving rivers impact behind sluicing board and the butt of second lateral wall, makes the sluicing board be connected more stable with the second lateral wall.

Preferably, the first protrusion, the second protrusion and the third protrusion are inverted trapezoid protrusions, and the first connecting groove, the second connecting groove and the third connecting groove are inverted trapezoid grooves.

By adopting the technical scheme, the bulge can enter the connecting groove more easily, and the butt joint time of the bulge and the slot is reduced.

Preferably, the side wall slot is a horn slot.

By adopting the technical scheme, the drain board can be inserted into the side wall slot more easily.

The utility model has the following beneficial effects: the interior welt fixed mounting can increase the intensity of welt in the welt slot in the welt, prevents that the welt from receiving external force fracture or rupture, is equipped with interior welt slot in the interior welt, and the draining board passes through interior welt slot and interior welt sliding connection, pulls out the draining board and keep away from the lateral wall butt of roadbed slope one side with the draining side ditch, and the draining board can prevent branch or other large granule impurity entering draining side ditch in blocking the draining side ditch, when needs clear up the silt in the draining side ditch, pushes back the draining board in the welt slot, then clear up silt in the draining side ditch, pulls out the draining board again after the clearance is accomplished, easy operation is convenient. Because the drainage ditch is assembled by the first side wall, the second side wall and the bottom plate, each component of the drainage ditch is convenient to install while convenient to transport.

Drawings

FIG. 1 is a schematic view of the whole structure of a highway drainage ditch structure according to the present utility model;

FIG. 2 is a schematic diagram illustrating the connection between a drain and a side plate of a highway drainage ditch structure according to the present utility model;

FIG. 3 is a schematic view of a side plate of a highway drainage ditch structure according to the present utility model;

FIG. 4 is a schematic view of a first side wall structure of a highway drainage ditch according to the present utility model;

FIG. 5 is a schematic view of a floor structure of a highway drainage ditch according to the present utility model;

FIG. 6 is a schematic view of a second side wall structure of a highway drainage ditch according to the present utility model;

FIG. 7 is a schematic view of a lining board of a highway drainage ditch structure according to the present utility model;

FIG. 8 is a schematic view of a drainage structure of a highway drainage ditch according to the present utility model;

FIG. 9 is a schematic view illustrating the installation of a water stop sheet in a highway drainage ditch structure according to the present utility model;

fig. 10 is a schematic view of a water stop sheet of a highway drainage ditch structure according to the present utility model.

1, roadbed; 2. road surface; 3. a side plate; 31. a sideboard slot; 32. a first protrusion; 4. a drain gutter; 41. a first sidewall; 411. a first connection groove; 412. a second protrusion; 413. a first mounting groove; 42. a bottom plate; 421. a second connecting groove; 422. a second mounting groove; 43. a second sidewall; 431. a sidewall slot; 432. a third mounting groove; 433. a third protrusion; 5. a drain plate; 51. a chute; 6. an inner liner; 61. an inner liner slot; 62. a slide rail; 7. and a water stop sheet.

Detailed Description

The present utility model is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the utility model by referring to the description.

The utility model provides a highway drainage ditch structure, as shown in fig. 1, the highway drainage ditch structure comprises drainage ditches 4 and drainage structures, wherein the drainage ditches 4 are provided with a plurality of sections along the drainage direction, the drainage ditches 4 are fixedly connected, the drainage structures are provided with a plurality of drainage structures along the drainage direction, the drainage ditches 4 are fixedly connected, the drainage ditches 4 comprise a first side wall 41, a second side wall 43 and a bottom plate 42, and the lower ends of the first side wall 41 and the second side wall 43 are respectively fixedly arranged at the left end and the right end above the bottom plate 42; as shown in fig. 2 and 3, the water draining structure comprises a water draining plate 5 and a side plate 3, wherein the right end of the side plate 3 is fixedly arranged at the top end of a first side wall 41, the plate body of the side plate 3 is arranged at the slope top of a slope of a roadbed 1, the side plate 3 is provided with a slope and faces to a drainage side ditch 4, a first bulge 32 is arranged on the lower surface of one end, close to the drainage side ditch 4, of the side plate 3, a side plate slot 31 is arranged in the side plate 3, the notch of the side plate slot 31 faces to the drainage side ditch 4, a lining plate 6 is fixedly arranged in the side plate slot 31, a lining plate slot 61 is arranged in the lining plate 6, and the notch of the lining plate slot 61 faces to the drainage side ditch 4; as shown in fig. 7 and 8, the bottom of the lining board slot 61 is provided with a plurality of sliding rails 62 parallel to each other in the left-right direction, the lower surface of the drain board 5 is provided with a plurality of sliding grooves 51 matching the number and the size of the sliding rails 62 and parallel to each other in the left-right direction, the drain board 5 is slidably connected in the lining board slot 61 along the left-right direction through the sliding grooves 51 and the sliding rails 62, one end of the drain board 5 away from the side slope of the roadbed 1 is abutted with the second side wall 43, and one end of the drain board 5 close to the side slope of the roadbed 1 is slidably connected in the lining board slot 61.

As shown in fig. 4, 5 and 6, the first side wall 41 has a first mounting groove 413 formed at the front and rear ends thereof, the second side wall 43 has a third mounting groove 432 formed at the front and rear ends thereof, the bottom plate 42 has a second mounting groove 422 formed at the front and rear ends thereof, and the first mounting groove 413, the second mounting groove 422 and the third mounting groove 432 have the same width and are mutually communicated; as shown in fig. 9 and 10, the water stop sheet 7 is fixedly installed in the first installation groove 413, the second installation groove 422 and the third installation groove 432, and the two sections of drainage side grooves 4 are fixedly connected through the water stop sheet 7.

As shown in fig. 4, 5 and 6, a first connection slot 411 is formed at the top end of the first side wall 41, a second protrusion 412 is formed at the bottom end of the first side wall 41, a side wall slot 431 is formed at the inner side surface of the upper portion of the second side wall 43, the side wall slot 431 is formed as a horn-shaped slot, one end, close to the second side wall 43, of the drain board 5 is abutted to the side wall slot 431, a third protrusion 433 is formed at the lower end of the second side wall 43, second connection slots 421 are formed at the left and right ends of the upper surface of the bottom board 42, the second connection slots 421 are matched with the second protrusions 412 in size, the first protrusions 32, the second protrusions 412 and the third protrusions 433 are inverted trapezoid-shaped protrusions, the first connection slots 411, the second connection slots 421 and the third connection slots are fixedly mounted in the left second connection slots 421, the third protrusions 433 are fixedly mounted in the right second connection slots 421, the first connection slots 411 are matched with the first protrusions 32 in size, and the first protrusions 32 are fixedly mounted in the first connection slots.

According to the utility model, the pavement 2 is paved on the top surface of the roadbed 1, the foundation pit of the drainage side ditch 4 is excavated at the position, close to a side slope, of the top surface of the roadbed 1, then the prefabricated bottom plate 42 is sequentially and fixedly installed in the foundation pit in a segmented mode, then a plurality of first side walls 41 and second side walls 43 are sequentially and fixedly installed on the bottom plate 42, the sections of the drainage side ditch 4 are fixedly connected through the water stop sheet 7, then the side plate 3 is fixedly installed on the top end of the first side wall 41, the inner lining plate 6 is fixedly installed in the side plate slot 31 in the side plate 3, the strength of the side plate 3 can be increased, the side plate 3 is prevented from being cracked or broken by external force, the inner lining plate slot 61 is arranged in the inner lining plate 6, the drainage plate 5 is connected with the inner lining plate 6 in a sliding mode through the inner lining plate slot 61, the drainage plate 5 is pulled out and is abutted with the side wall of one side wall of the side ditch 4 far away from the roadbed 1, the drainage side ditch 4 can be prevented from being blocked by the drainage plate 5, when sediment in the side ditch 4 needs to be cleaned, the sediment in the side ditch 4 is pushed out, then the inner lining plate 61 is pulled out, and the sediment in the side ditch 4 is cleaned easily, and the operation is convenient after the sediment in the side ditch 4 is cleaned.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims

1. A highway escape canal structure, characterized by comprising: drainage side ditch (4) and drainage structure, drainage side ditch (4) set up the multistage along the drainage direction, the multistage fixed connection between drainage side ditch (4), drainage structure sets up a plurality ofly along the drainage direction, a plurality of drainage structure fixed connection, drainage structure includes drainage board (5) and sideboard (3), the right-hand member fixed mounting of sideboard (3) is in drainage side ditch (4) is close to the side wall top of road bed side slope, the plate body setting of sideboard (3) is at the side slope top of road bed, be equipped with sideboard slot (31) in sideboard (3), the notch orientation of sideboard slot (31) drainage side ditch (4), fixed mounting has interior welt (6) in sideboard slot (31), interior welt slot (61) have been seted up, the notch orientation of interior welt slot (61) side ditch (4), the one end that drainage board (5) kept away from side slope (1) is close to the side slope one side of road bed (4) is kept away from side slope (5) is in the side slope is kept away from.

2. The highway escape canal structure according to claim 1, wherein the bottom of the lining board slot (61) is provided with a plurality of sliding rails (62) parallel to each other along the left-right direction, the lower surface of the draining board (5) is provided with a plurality of sliding grooves (51) matched with the number and the size of the sliding rails (62) and parallel to each other along the left-right direction, and the draining board (5) is slidably connected in the lining board slot (61) along the left-right direction through the sliding grooves (51) and the sliding rails (62).

3. A highway gutter structure according to claim 1, characterized in that the sideboard (3) is provided with a slope and is directed towards the gutter (4).

4. The highway escape canal structure according to claim 1, wherein the drainage side canal (4) comprises a first side wall (41), a second side wall (43) and a bottom plate (42), the lower ends of the first side wall (41) and the second side wall (43) are respectively fixedly installed at the left end and the right end of the upper surface of the bottom plate (42), and the right end of the side plate (3) is fixedly installed at the top end of the first side wall (41).

5. The highway drainage ditch structure according to claim 4, wherein the front and rear ends of the first side wall (41) are provided with first mounting grooves (413), the front and rear ends of the second side wall (43) are provided with third mounting grooves (432), the front and rear ends of the bottom plate (42) are provided with second mounting grooves (422), and the first mounting grooves (413), the second mounting grooves (422) and the third mounting grooves (432) have the same width and are mutually communicated; the first mounting groove (413), the second mounting groove (422) and the third mounting groove (432) are internally and fixedly provided with water stopping sheets (7), and the two sections of the drainage side grooves (4) are fixedly connected through the water stopping sheets (7).

6. A highway drainage ditch structure according to claim 4, wherein the lower surface of the side plate (3) near one end of the drainage ditch (4) is provided with a first protrusion (32).

7. The highway drainage ditch structure according to claim 6, wherein a first connecting groove (411) is formed in the top end of the first side wall (41), a second protrusion (412) is formed in the bottom end of the first side wall (41), a side wall slot (431) is formed in the inner side surface of the upper portion of the second side wall (43), one end, close to the second side wall (43), of the drainage plate (5) is abutted in the side wall slot (431), a third protrusion (433) is formed in the lower end of the second side wall (43), second connecting grooves (421) are formed in the left and right ends of the upper surface of the bottom plate (42), the second connecting grooves (421) are matched with the second protrusions (412) and the second protrusions (412), the second protrusions (412) are fixedly mounted in the second connecting grooves (421) on the left side, and the third protrusions (433) are fixedly mounted in the second connecting grooves (421) on the right side; the first connecting groove (411) is matched with the first protrusion (32) in size, and the first protrusion (32) is fixedly arranged in the first connecting groove (411).

8. A highway drainage ditch structure according to claim 7, wherein the side wall socket (431) is provided as a horn-shaped socket.