CN213740410U - Civil engineering road drainage device - Google Patents

Abstract

The utility model relates to a civil engineering road drainage device, which comprises a drainage cover, wherein the upper part of the drainage cover is fixedly provided with a first baffle plate, the drainage cover is fixedly provided with a shell, the top end of the shell is fixedly connected with the bottom end of the first baffle plate, a slide bar is fixedly arranged at the middle position of the inner wall at the bottom end of the shell, the top end of the slide bar is fixedly connected with the bottom end of the first baffle plate, a slide block is sleeved on the slide bar in a sliding way, a second baffle plate is fixedly connected on the outer walls at the two sides of the slide block, the top end of the second baffle plate is abutted against the bottom end of the first baffle plate, a spring is fixedly connected at the bottom end of the second baffle plate, the bottom end of the spring is fixedly connected with the inner wall at the bottom end of the shell, and the bottom end of the shell is symmetrically provided with a water leakage hole in a penetrating way, the utility model has simple structure and convenient use, and can effectively improve the drainage efficiency of the device when the rainfall is excessive, avoid appearing ponding, simultaneously can effectually avoid in the large granule dust entering device.

Description

Civil engineering road drainage device

Technical Field

The utility model relates to a civil engineering road drainage device belongs to road drainage equipment technical field.

Background

In recent years, along with the increasingly severe climate, typhoon or heavy rainstorm often occurs, along with the continuous promotion of road hardening and the enlargement of road surface area, the drainage system of highways and urban roads is tested by one round and another, if drainage is not timely, rainwater can be gathered on the roads, accumulated water splashes by vehicles running at high speed, the drainage system not only pollutes vehicles and influences driving visual field and easily causes traffic accidents, but also splashes to pedestrians beside and seriously influences the passing of the pedestrians, the difficulty and danger of going out in rainy days are greatly increased, the civil engineering drainage system is an engineering facility system for treating and removing urban sewage and rainwater, which is a component of urban public facilities, the urban drainage system is a component of urban overall planning, urban drainage and pollution discharge facilities, particularly drainage wells, cannot keep pace with the requirements of urban drainage and pollution discharge in severe weather, because the rainwater well structure is not firm enough and usually settles on the pavement side, the drainage scope is narrower, and the drainage well structure on road is firm, but does not have good flood storage ability, therefore when meeting torrential rain weather, rainwater on the road can gush into the underground water pipe through a large number of drainage wells in a large number, current road drainage system generally only lays drainage pipe below the road, then sets up drainage well above drainage pipe, install well lid at the drainage well mouth, open the limbers on the well lid, with this drainage, in prior art, road drainage all adopts fixed wash port size, drainage flow can not be adjusted, can not increase along with rainwater flow increase, cause ponding very easily, lead to the traffic inconvenience, can only open the well lid drainage at last manually, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a civil engineering road drainage device, the utility model discloses simple structure, convenient to use when the rainfall is too much, can improve the efficiency of device drainage effectively, avoids appearing ponding, simultaneously can effectually avoid in the large granule dust access device, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a civil engineering road drainage device, includes the drainage lid, the fixed baffle I that is equipped with in upper portion of drainage lid, the fixed casing that is equipped with of drainage lid, the top of casing with the bottom fixed connection of baffle I, the fixed slide bar that is equipped with in intermediate position department of casing bottom inner wall, the top of slide bar with the bottom fixed connection of baffle I, the slip cap is equipped with the slider on the slide bar, equal fixed connection baffle II on the both sides outer wall of slider, the top of baffle II all with the bottom of baffle I is contradicted, the equal fixedly connected with spring in bottom of baffle II, the bottom of spring all with the bottom inner wall fixed connection of casing, the bottom symmetry of casing runs through and has seted up the hole that leaks, the hole symmetric distribution that leaks is in the both sides of baffle II.

Furthermore, a plurality of drain holes are formed in the drain cover in a penetrating array mode, and filter screens are fixedly arranged on the inner walls of the upper portions of the drain holes.

Furthermore, a plurality of lower water holes are symmetrically formed in the first baffle plate in an array mode, and the second baffle plate is located right below the lower water holes.

Furthermore, a fixed seat matched with the sliding rod is fixedly embedded in the middle of the first baffle.

Furthermore, the water leakage holes and the second baffle plate are vertically distributed at 90 degrees, and the size of the water leakage holes is smaller than that of the second baffle plate.

Furthermore, the first baffle plate and the drainage cover are fixedly connected through a buckle.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a baffle two and lower water hole have been set up, when the rainfall is less, the rainwater can get into the sewer through the wash port at this moment, through setting up the filter screen, can avoid the too much entering sewer of large granule impurity, when the rainfall is great, the rainwater that the drainage was covered at this moment is piled up too much, thus make the rainwater press down baffle two, when the pressure is enough big, baffle two will press down the dynamic spring at this moment, thus make baffle two drive the slider and slide down on the slide bar, and then make the rainwater get into the casing through the lower water hole, and get into the sewer through the hole that leaks, thus can improve the efficiency of the drainage, avoid appearing ponding;

2. the utility model discloses a baffle I has been set up, under the condition that does not have the rainwater, the spring will extrude baffle II to move upwards this moment, thus make baffle II drive the slider and move upwards on the slide bar, will launch the manhole to shelter from through baffle II at this moment, thus avoid the large granule dust to enter the device effectively, through setting up baffle I at the same time, can make the surface of the device and drainage well head parallel and level, make things convenient for the pedestrian vehicle to go; the utility model discloses when the rainfall is too much, can improve the efficiency of device drainage effectively, avoid appearing ponding, simultaneously can effectually avoid in the large granule dust access device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a plan view of the drain cover and the housing of the present invention.

Reference numbers in the figures: 1. a drainage cover; 2. a first baffle plate; 3. a housing; 4. a slide bar; 5. a slider; 6. a second baffle plate; 7. a spring; 8. a water leakage hole; 9. a drain hole; 10. a drain hole; 11. a fixed seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a civil engineering road drainage device, including drainage lid 1, the fixed baffle 2 that is equipped with in upper portion of drainage lid 1, drainage lid 1's fixed casing 3 that is equipped with, the top of casing 3 and the bottom fixed connection of baffle 2, the fixed slide bar 4 that is equipped with in intermediate position department of casing 3 bottom inner wall, the top of slide bar 4 and the bottom fixed connection of baffle 2, the sliding sleeve is equipped with slider 5 on slide bar 4, equal fixed connection baffle two 6 on the both sides outer wall of slider 5, the top of baffle two 6 all conflicts with the bottom of baffle 2, the equal fixedly connected with spring 7 in bottom of baffle two 6, the bottom of spring 7 all with the bottom inner wall fixed connection of casing 3, the bottom symmetry of casing 3 runs through and has seted up the hole of leaking 8, the hole 8 symmetric distribution of leaking is in the both sides of baffle two 6.

As shown in fig. 1-4, a plurality of drain holes 9 are formed in the drain cover 1 of the embodiment by penetrating through the arrays, filter screens are fixedly arranged on the inner walls of the upper portions of the drain holes 9, a plurality of lower water holes 10 are formed in the first baffle 2, the second baffle 6 is located under the lower water holes 10, when the rainfall is small, the rainwater can enter a sewer through the drain holes 9, the filter screens are arranged, the situation that large-particle impurities are too much in the sewer can be avoided, when the rainfall is large, the rainwater on the drain cover 1 is accumulated too much, so that the second baffle 6 is pressed downwards, when the pressure is large enough, the second baffle 6 presses the spring 7 downwards, the second baffle 6 drives the sliding block 5 to slide downwards on the sliding rod 4, the rainwater enters the shell 3 through the lower water holes 10, and enters the sewer through the water leakage holes 8.

As shown in fig. 1 to 4, a fixing seat 11 matched with the sliding rod 4 is fixedly embedded in the middle of the first baffle 2, the water leakage holes 8 and the second baffle 6 are vertically distributed at 90 degrees, the size of the water leakage holes 8 is smaller than that of the second baffle 6, and the first baffle 2 and the drainage cover 1 are fixedly connected through a buckle.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when the rain fall preventing device is used, when the rain fall is small, rainwater can enter a sewer through the drain holes 9, the filter screen is arranged, the situation that excessive large-particle impurities enter the sewer can be avoided, when the rain fall is large, the rainwater on the drainage cover 1 is accumulated too much, so that the rainwater presses the baffle plate II 6 downwards, when the pressure is large enough, the baffle plate II 6 presses the spring 7 downwards, the baffle plate II 6 drives the sliding block 5 to slide downwards on the sliding rod 4, the rainwater enters the shell 3 through the drain holes 10 and enters the sewer through the drain holes 8, under the condition that no rainwater exists, the spring 7 extrudes the baffle plate II 6 to move upwards, the baffle plate II 6 drives the sliding block 5 to move upwards on the sliding rod 4, the drain holes 10 are shielded through the baffle plate II 6, the situation that large-particle dust can not enter the device effectively is avoided, and meanwhile, the baffle plate I2 is arranged, can make the surface and the drainage well head parallel and level of device, make things convenient for pedestrian's vehicle to travel, the utility model discloses simple structure, convenient to use when the rainfall is too much, can improve the efficiency of device drainage effectively, avoid appearing ponding, simultaneously can effectually avoid in the large granule dust access device.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a civil engineering road drainage device, includes drainage lid (1), its characterized in that: the upper portion of the drainage cover (1) is fixedly provided with a first baffle (2), the drainage cover (1) is fixedly provided with a shell (3), the top end of the shell (3) is fixedly connected with the bottom end of the first baffle (2), a slide rod (4) is fixedly arranged at the middle position of the bottom end inner wall of the shell (3), the top end of the slide rod (4) is fixedly connected with the bottom end of the first baffle (2), a slide block (5) is sleeved on the slide rod (4) in a sliding manner, a second baffle (6) is fixedly connected on the outer walls of the two sides of the slide block (5), the top end of the second baffle (6) is abutted against the bottom end of the first baffle (2), springs (7) are fixedly connected with the bottom ends of the second baffle (6), the bottom ends of the springs (7) are fixedly connected with the bottom end inner wall of the shell (3), and water leakage holes (8) are symmetrically formed in the bottom end of the shell (3), the water leakage holes (8) are symmetrically distributed on two sides of the second baffle plate (6).

2. A civil engineering road drainage arrangement as claimed in claim 1, wherein: a plurality of drain holes (9) are formed in the drain cover (1) in a penetrating mode in an array mode, and filter screens are fixedly arranged on the inner walls of the upper portions of the drain holes (9).

3. A civil engineering road drainage arrangement as claimed in claim 1, wherein: a plurality of water holes (10) are symmetrically arranged on the first baffle (2), and the second baffle (6) is located under the water holes (10).

4. A civil engineering road drainage arrangement as claimed in claim 1, wherein: and a fixed seat (11) matched with the sliding rod (4) is fixedly embedded in the middle of the first baffle (2).

5. A civil engineering road drainage arrangement as claimed in claim 1, wherein: the water leakage holes (8) and the second baffle plate (6) are vertically distributed at 90 degrees, and the size of the water leakage holes (8) is smaller than that of the second baffle plate (6).

6. A civil engineering road drainage arrangement as claimed in claim 1, wherein: the first baffle (2) and the drainage cover (1) are fixedly connected through a buckle.

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