Municipal road construction drainage device

Abstract

The utility model discloses a drainage device for municipal road construction, belongs to the technical field of municipal drainage, and aims to solve the problems that a large amount of dirt is adhered to the surface of a filter plate arranged in a drainage channel and a user cannot conveniently and directly clean the surface of the filter plate due to the fact that a filter screen is arranged at the bottom of a fixed drainage cover. A cover plate is inserted in the top of an inner cavity of the drainage shell, a water filtering plate is inserted in the middle of the inner cavity of the drainage shell, storage grooves are formed in the surfaces of the two sides of the bottom of the cover plate, connecting shafts are fixed to the two sides of the surface of the top of the water filtering plate, the tops of the connecting shafts penetrate through the cover plate and are in sliding connection with the inner wall of the cover plate, and movable seats are arranged in the storage grooves. According to the utility model, a user can conveniently clean dirt attached to the surface of the water filtering plate, so that the cover plate and the water filtering plate are mounted on the inner wall of the drainage shell again, and the filtering effect of the water filtering plate in the use process can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of municipal drainage, and particularly relates to a municipal road construction drainage device. BACKGROUND

[0002] In municipal road construction, due to the occurrence of rain weather, drainage problems are often considered to avoid the influence of road waterlogging on construction and use, however, the existing drainage device generally has a filter plate installed in the drainage cylinder to filter garbage in the accumulated water.

[0003] In the prior art, the filter plate placed in the drainage channel has a large amount of dirt adhered to the surface, which causes the hole to be blocked and affects the working efficiency of the drainage device, and since the filter screen is placed at the bottom of the fixed drainage cover, it is inconvenient for the user to directly clean the surface of the filter plate, which is not conducive to use.

[0004] Therefore, a municipal road construction drainage device is needed to solve the problem of the prior art that the filter plate placed in the drainage channel has a large amount of dirt adhered to the surface and is inconvenient for the user to directly clean the surface of the filter plate since the filter screen is placed at the bottom of the fixed drainage cover. SUMMARY

[0005] The utility model aims at providing a municipal road construction drainage device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a municipal road construction drainage device, comprising a drainage shell, a cover plate is inserted at the top of the inner cavity of the drainage shell, a filter plate is inserted at the middle position of the inner cavity of the drainage shell, a storage groove is formed on the surface of both sides of the bottom of the cover plate, a connecting shaft is fixed on both sides of the top surface of the filter plate, the top of the connecting shaft passes through the cover plate and is slidably connected with the inner wall of the cover plate, a movable seat is arranged in the storage groove, a strip-shaped hole is formed through the surface of the movable seat, the connecting shaft is slidably connected between the movable seat at the adjacent position through the strip-shaped hole, a spring telescopic rod is fixed on one side of the movable seat, the spring telescopic rod is fixed on the inner wall of the storage groove at the adjacent position on one side, a resisting block is fixed on both ends of the bottom surface of the movable seat, a resisting sleeve is fixed on the connecting shaft at the position of the top of the filter plate, both ends of the top surface of the resisting sleeve are obliquely arranged, one side of the bottom surface of the resisting block is obliquely arranged, support grooves are formed on both sides of the inner wall of the drainage shell close to the cover plate, one side of the movable seat extends into the support groove at the adjacent position, and a plurality of water channels are uniformly formed through the surface of the cover plate.

[0007] It needs to be explained in the scheme that the two sides of the top surface of the drainage shell are threadedly connected with bolts, the surface of the connecting shaft extending out of the top of the cover plate is penetrated with a resisting hole, and one side of the bolt penetrates through the adjacent resisting hole and extends to the position of one side of the reinforcing cap.

[0008] Further, it is worth mentioning that the outer periphery of the bolt is threadedly connected with a reinforcing cap, and one side of the reinforcing cap is fitted with the outer periphery of the adjacent connecting shaft.

[0009] Further, it is worth mentioning that the two ends of the inner cavity of the storage groove are communicated with limit grooves arranged in a symmetrical manner, a limit block is slidingly inserted into the inside of the limit groove, and the end of the limit block close to each other at two adjacent positions is fixed to the surface of the movable seat.

[0010] As a preferred embodiment, the inner wall of the drainage shell is fixed with a support plate at the position of the two sides of the bottom of the water filter plate, the four corner positions of the bottom surface of the water filter plate are provided with positioning grooves, the two ends of the top surface of the support plate are fixed with positioning columns, and the top of the positioning column extends to the inside of the adjacent positioning groove and abuts against the inner wall of the adjacent positioning groove.

[0011] As a preferred embodiment, the cross section of the inner cavity of the limit groove is T-shaped, and the cross section of the limit block embedded in the inner surface of the adjacent limit groove is T-shaped.

[0012] Compared with the prior art, the municipal road construction drainage device provided by the utility model has at least the following beneficial effects:

[0013] (1) The water filter plate is driven by the connecting shaft to move vertically upward until the resisting sleeve abuts against the resisting block, so that the movable seat can be separated from the inside of the adjacent support groove under the resisting action, thereby the cover plate and the water filter plate can be taken out from the inner wall of the drainage shell together, so that the user can clean the dirt attached to the surface of the water filter plate, and then the cover plate and the water filter plate can be installed on the inner wall of the drainage shell again, thereby the filtering effect of the water filter plate during use can be ensured, and the practicability of the device is improved.

[0014] (2) When the water filter plate is placed on the top of the support plate, the positioning column is inserted into the inner wall of the adjacent positioning groove, so that the water filter plate can be positioned, and when the bolt is rotated, the bolt penetrates through the adjacent resisting hole and abuts against the outer periphery of the connecting shaft under the cooperation of the reinforcing cap and the resisting hole threaded structure, so that the installation of the cover plate and the water filter plate can be limited, and the practicability of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The stereogram structure schematic view of the front view direction of the utility model;

[0016] Figure 2 The stereogram structure schematic view of the front view direction of the utility model Figure 1 The structure enlarged schematic view of A place in the utility model;

[0017] Figure 3 The stereogram structure schematic view of the front view direction of the utility model;

[0018] Figure 4 The stereogram structure schematic view of the front view direction of the utility model Figure 1 The structure enlarged schematic view of B place in the utility model;

[0019] Figure 5 The stereogram structure schematic view of the front view direction of the utility model;

[0020] In the drawing: 1, drainage shell; 2, cover plate; 3, water channel; 4, filter plate; 5, support plate; 6, connecting shaft; 7, bolt; 8, abutting hole; 9, reinforcing cap; 10, object slot; 11, movable seat; 12, strip hole; 13, limiting groove; 14, limiting block; 15, spring telescopic rod; 16, abutting block; 17, abutting sleeve; 18, positioning groove; 19, positioning column; 20, support groove. DETAILED DESCRIPTION

[0021] Please refer to Figures 1-5The utility model provides a kind of municipal road construction drainage device, including drainage shell 1, the top of drainage shell 1 inner chamber is inserted with cover plate 2, the middle position of drainage shell 1 inner chamber is inserted with filter plate 4, the surface of the both sides of cover plate 2 bottom is equipped with article groove 10, the both sides of the surface of filter plate 4 top is fixed with connecting shaft 6, the top of connecting shaft 6 passes through cover plate 2 and is slidably connected with the inner wall of cover plate 2, the inside of article groove 10 is provided with movable seat 11, the surface of movable seat 11 is equipped with strip hole 12, connecting shaft 6 is slidably connected between the adjacent position movable seat 11 by strip hole 12, one side of movable seat 11 is fixed with spring telescopic rod 15, one side of spring telescopic rod 15 is fixed with the inner wall of adjacent position article groove 10, the both ends of the surface of movable seat 11 bottom are fixed with abutting block 16, the position of the outer circumferential surface of connecting shaft 6 is fixed with abutting sleeve 17 on the top of filter plate 4, the both ends of the surface of abutting sleeve 17 top are inclined surface settings, the surface of one side of abutting block 16 bottom is inclined surface settings, the both sides of the inner wall of drainage shell 1 close to cover plate 2 position is equipped with support groove 20, one side of movable seat 11 extends to the inside of adjacent position support groove 20, the surface of cover plate 2 is evenly equipped with multiple water channels 3, water can pass through water channel 3 and enter the inside of drainage shell 1 by water channel 3, filter plate 4 is driven to move vertically upwards by connecting shaft 6, until abutting sleeve 17 and abutting block 16 abut, so that movable seat 11 can be separated from the inside of adjacent position support groove 20 under the abutting action, so that cover plate 2 and filter plate 4 can be taken out from the inner wall of drainage shell 1, so that the user can clean the dirt adhered to the surface of filter plate 4, so that the filtering effect of filter plate 4 during use can be ensured when cover plate 2 and filter plate 4 are installed on the inner wall of drainage shell 1 again.

[0022] Further as Figure 1 , Figure 2 and Figure 3 illustrated, it is worth noting that the both sides of the surface of drainage shell 1 top are threadedly connected with bolt 7, the surface of connecting shaft 6 extending out of the top of cover plate 2 is equipped with abutting hole 8, one side of bolt 7 passes through adjacent position abutting hole 8 and extends to the position of one side of adjacent position reinforcing cap 9, the outer circumferential surface of bolt 7 is threadedly connected with reinforcing cap 9, one side of reinforcing cap 9 is fitted with the outer circumferential surface of adjacent position connecting shaft 6, by rotating bolt 7, it is extended along horizontal direction under the cooperation of the threaded structure of drainage shell 1, so that one side passes through abutting hole 8 and under the abutting action of the outer circumferential surface of bolt 7 and the inner wall of abutting hole 8, it plays a limiting role to connecting shaft 6, and again rotating reinforcing cap 9 makes it abut the outer circumferential surface of connecting shaft 6 under the cooperation of the threaded structure of adjacent position bolt 7, so that the abutting effect of connecting shaft 6 can be further improved.

[0023] Further as Figure 4As shown, it is worth noting that the two ends of the inner cavity of the storage groove 10 are communicated with the limiting grooves 13 arranged in a symmetrical manner, the limiting grooves 13 are internally slidably inserted with the limiting blocks 14, the ends of the two adjacent limiting blocks 14 close to each other are fixed to the surface of the adjacent movable seat 11, since the movable seat 11 drives the limiting block 14 to adhere to the inner cavity of the limiting groove 13 to slide in the horizontal direction when sliding, thereby improving the stability of the movable seat 11 when moving in the horizontal direction under the limiting effect of the limiting groove 13 on the limiting block 14.

[0024] Further as Figure 3 shown, it is worth noting that the inner wall of the drainage shell 1 is fixed with the support plate 5 at the position on both sides of the bottom of the water filter plate 4, the bottom surface of the water filter plate 4 is provided with the positioning groove 18 at the corner position, the top surface of the support plate 5 is fixed with the positioning column 19 at both ends, the top of the positioning column 19 extends to the inside of the adjacent positioning groove 18 and abuts against the inner wall of the adjacent positioning groove 18, when the water filter plate 4 is placed on the top of the two support plates 5, the positioning column 19 is inserted into the inner wall of the adjacent positioning groove 18, thereby preventing the water filter plate 4 from shaking under the abutting effect of the positioning column 19 and the inside of the adjacent positioning groove 18.

[0025] The scheme has the following working process: in the actual use process, when the surface of the filter plate 4 is attached with a large amount of dirt affecting the filtering effect during long-term use and needs to be taken out for cleaning, the reinforcing cap 9 is rotated to be separated from the outer periphery of the adjacent position bolt 7 under the cooperation of the threaded structure, and the bolt 7 is rotated to be separated from the inside of the adjacent position abutting hole 8, so that the connecting shaft 6 can move in the vertical direction, so that the two connecting shafts 6 are pulled again to make the filter plate 4 move vertically upward, so that the abutting sleeve 17 can move vertically upward and abut against the two abutting blocks 16, so that the abutting blocks 16 can move in the horizontal direction under the abutting force and the guidance of the strip-shaped hole 12 under the abutting action of the abutting sleeve 17 and the inclined surface of the abutting block 16, so that the spring telescopic rod 15 can be deformed to shrink, and the movable seat 11 can be separated from the inside of the adjacent position support groove 20, so that the cover plate 2 and the filter plate 4 can be taken out from the inner wall of the drainage shell 1, so that the dirt attached to the surface of the filter plate 4 can be cleaned, and when the cleaning is completed, the cover plate 2 is placed in the inside of the drainage shell 1, the distance between the filter plate 4 and the cover plate 2 is enlarged through the connecting shaft 6, and when the abutting sleeve 17 and the abutting block 16 are separated, the movable seat 11 is re-embedded in the inside of the adjacent position support groove 20 under the springback force of the spring telescopic rod 15, and the cover plate 2 is limited, and when the connecting shaft 6 drives the filter plate 4 to move vertically downward to the top of the support plate 5, the positioning column 19 is inserted into the inner wall position of the adjacent position positioning groove 18, so that the filter plate 4 can be prevented from shaking under the abutting action of the positioning column 19 and the inside of the adjacent position positioning groove 18.

[0026] According to the above working process, the connecting shaft 6 drives the filter plate 4 to move vertically upward until the abutting sleeve 17 abuts against the abutting block 16, so that the movable seat 11 can be separated from the inside of the adjacent position support groove 20 under the abutting action, so that the cover plate 2 and the filter plate 4 can be taken out from the inner wall of the drainage shell 1, so that the user can clean the dirt attached to the surface of the filter plate 4, and then the cover plate 2 and the filter plate 4 are installed in the inner wall of the drainage shell 1, so that the filtering effect of the filter plate 4 during use can be ensured, and the practicability of the device is improved. When the filter plate 4 is placed on the top of the support plate 5, the positioning column 19 is inserted into the inner wall position of the adjacent position positioning groove 18, so that the filter plate 4 can be positioned, and when the bolt 7 is rotated, the bolt 7 passes through the adjacent position abutting hole 8 and abuts against the outer periphery of the connecting shaft 6 under the cooperation of the threaded structure of the reinforcing cap 9 and the abutting hole 8, so that the installation of the cover plate 2 and the filter plate 4 is limited, and the practicability of the device is further improved.

[0027] Further as Figure 4As shown, it is worth noting that the cross section of the inner cavity of the limiting groove 13 is T-shaped, and the cross section of the surface of the limiting block 14 embedded in the inner surface of the limiting groove 13 is T-shaped. Due to the shape of the limiting groove 13 and the limiting block 14, the contact area between the inner cavity of the limiting groove 13 and the surface of the limiting block 14 is increased, thereby improving the contact effect of the limiting groove 13 and the limiting block 14, and making the movable seat 11 move more smoothly in the horizontal direction.

[0028] In summary: by connecting the shaft 6 to drive the filter plate 4 to move vertically upward until the contact sleeve 17 contacts the contact block 16, the movable seat 11 can be separated from the inner surface of the adjacent position support groove 20 under the action of contact, so that the cover plate 2 and the filter plate 4 can be taken out from the inner wall of the drainage shell 1, thereby facilitating the user to clean the dirt attached to the surface of the filter plate 4, and then installing the cover plate 2 and the filter plate 4 on the inner wall of the drainage shell 1, thereby ensuring the filtering effect of the filter plate 4 during use, thereby improving the practicability of the device. When the filter plate 4 is placed on the top of the support plate 5, the positioning column 19 is inserted into the inner wall of the adjacent position positioning groove 18, thereby positioning the filter plate 4, and when the bolt 7 is rotated, the bolt 7 passes through the adjacent position contact hole 8 and is in contact with the outer surface of the connecting shaft 6 under the cooperation of the reinforcing cap 9 and the threaded structure of the contact hole 8, thereby limiting the installation of the cover plate 2 and the filter plate 4, thereby further improving the practicability of the device. Due to the shape of the limiting groove 13 and the limiting block 14, the contact area between the inner cavity of the limiting groove 13 and the surface of the limiting block 14 is increased, thereby improving the contact effect of the limiting groove 13 and the limiting block 14, and making the movable seat 11 move more smoothly in the horizontal direction.

Claims

1. A municipal road construction drainage device comprising a drainage housing (1), characterized in that, The top of the inner cavity of the drainage shell (1) is provided with a cover plate (2), the middle position of the inner cavity of the drainage shell (1) is provided with a water filter plate (4), the bottom surface of the cover plate (2) is provided with a storage groove (10), the top surface of the water filter plate (4) is fixedly provided with a connecting shaft (6), the top of the connecting shaft (6) penetrates through the cover plate (2) and is slidably connected with the inner wall of the cover plate (2), the inner cavity of the storage groove (10) is provided with a movable seat (11), the surface of the movable seat (11) is provided with a strip-shaped hole (12), the connecting shaft (6) is slidably connected between the strip-shaped hole (12) and the adjacent movable seat (11), one side of the movable seat (11) is fixedly provided with a spring telescopic rod (15), one side of the spring telescopic rod (15) is fixedly connected with the inner wall of the adjacent storage groove (10), the bottom surface of the movable seat (11) is fixedly provided with a resisting block (16) at both ends, the outer circumferential surface of the connecting shaft (6) is fixedly provided with a resisting sleeve (17) at the position of the top of the water filter plate (4), the top surface of the resisting sleeve (17) is provided with an inclined surface at both ends, one side of the bottom surface of the resisting block (16) is provided with an inclined surface, the inner wall of the drainage shell (1) is provided with a supporting groove (20) at both sides near the cover plate (2), one side of the movable seat (11) extends into the inner cavity of the adjacent supporting groove (20), and the surface of the cover plate (2) is uniformly provided with a plurality of water passing grooves (3).

2. The municipal road construction drainage device according to claim 1, characterized in that: The top surface of the drainage shell (1) is threadedly connected with a bolt (7), the surface of the connecting shaft (6) extending out of the top of the cover plate (2) is provided with a resisting hole (8), and one side of the bolt (7) penetrates through the adjacent resisting hole (8) and extends to the side of the adjacent reinforcing cap (9).

3. The municipal road construction drainage device according to claim 2, characterized in that: The outer circumferential surface of the bolt (7) is threadedly connected with the reinforcing cap (9), and one side of the reinforcing cap (9) is attached to the outer circumferential surface of the adjacent connecting shaft (6).

4. The municipal road construction drainage device according to claim 1, characterized in that: The inner cavity of the storage groove (10) is communicated with limit grooves (13) which are symmetrically arranged, the limit grooves (13) are slidably provided with limit blocks (14) in the inner cavities, and one end of the limit blocks (14) on two adjacent positions is fixedly connected with the surface of the adjacent movable seat (11).

5. The municipal road construction drainage device according to claim 1, characterized in that: The inner wall of the drainage shell (1) is fixedly provided with a supporting plate (5) at the positions of both sides of the bottom of the water filter plate (4), the bottom surface of the water filter plate (4) is provided with a positioning groove (18) at the positions of four corners, the top surface of the supporting plate (5) is fixedly provided with a positioning column (19) at both ends, and the top of the positioning column (19) extends into the inner cavity of the adjacent positioning groove (18) and abuts against the inner wall of the adjacent positioning groove (18).

6. The municipal road construction drainage device according to claim 4, characterized in that: The cross section of the inner cavity of the limit groove (13) is T-shaped, and the cross section of the limit block (14) embedded in the inner surface of the adjacent limit groove (13) is T-shaped.

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