Roadbed drainage structure for municipal road construction

Abstract

The utility model discloses a municipal road construction roadbed drainage structure which comprises a water collecting well, a mounting seat, a cover body assembly, a filter assembly, a supporting frame and a limiting assembly, the mounting seat is arranged at the top of the water collecting well, the cover body assembly is arranged at the top of the mounting seat, and the filter assembly comprises a filter screen which is connected inside the mounting seat in a penetrating mode. Through the design of the filter screen, the connecting frame, the supporting frame and the limiting assembly, during use, the supporting frame is fixed in the mounting base in a welded mode, then the filter screen and the connecting frame are inserted into the mounting base and supported through the supporting frame, and the connecting frame is fixed in the mounting base through the limiting assembly; when in use, the filter screen is used for blocking deposits, the deposits are collected through the connecting frame, when the deposits need to be discharged, the filter screen and the connecting frame are directly moved out from the interior of the mounting base, and the situation that the deposits block the drainage pipe is avoided.

Description

Technical Field

[0001] This utility model relates to the field of drainage structure technology, and in particular to a drainage structure for roadbed construction in municipal roads. Background Technology

[0002] Subgrade drainage structures are used in road engineering to drain surface water and prevent moisture from accumulating on the surface of the subgrade and seeping into it.

[0003] Traditional roadbed surface drainage systems typically employ a sump structure, which generally consists of a top grating cover, a central collection chamber, and a bottom-connected drainage pipe. During operation, surface runoff enters the sump through the grating cover and is eventually discharged through the bottom drainage pipe. However, this design has significant drawbacks: due to the small internal space and enclosed structure of the sump, fallen leaves and debris accumulate inside and cannot be automatically discharged. These deposits can clog the drainage pipe inlet, hindering water flow and leading to reduced or even ineffective drainage. Therefore, this solution proposes a roadbed drainage structure for municipal road construction to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a roadbed drainage structure for municipal road construction to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a roadbed drainage structure for municipal road construction, comprising:

[0006] Water collection well;

[0007] Mounting base, the mounting base being disposed on the top of the water collection well;

[0008] A cover assembly disposed on top of the mounting base;

[0009] A filter assembly, the filter assembly including a filter screen inserted into the mounting base, the top of the filter screen being fixedly connected to a connecting frame;

[0010] A support frame is disposed at the bottom of the filter screen and is inserted into the interior of the mounting base. The support frame is used to support the filter screen.

[0011] A limiting component is disposed at the connection between the connecting frame and the mounting base, and the limiting component is used to fix the position of the connecting frame.

[0012] Preferably, the cover assembly includes a mounting frame that is interposed and connected to the top of the mounting base, and a plurality of crossbars are interposed and connected inside the mounting frame.

[0013] Preferably, the limiting component includes:

[0014] A slot is formed on the inner wall of one side of the mounting base;

[0015] A card block, which is inserted and connected inside the card slot;

[0016] A movable component is disposed on one side of the card block, and the movable component is used to move the position of the card block.

[0017] Preferably, the movable component includes a fixing block fixedly connected to the inner wall of one side of the connecting frame, a storage groove is provided on one side of the fixing block, the card block is inserted into the inside of the storage groove, a threaded hole is provided in the middle of the card groove, a threaded rod is threadedly connected inside the threaded hole, and a limiting component is provided on one side of the card block.

[0018] Preferably, a rotating rod is provided on one side of the fixing block, the threaded rod is inserted into the inner wall of one side of the storage groove, and the threaded rod is fixedly connected to one end of the rotating rod.

[0019] Preferably, the limiting member includes a limiting rod fixedly connected to the inner wall of one side of the storage slot, and a limiting groove is provided on one side of the card block, with the limiting rod inserted into the inside of the limiting groove.

[0020] Preferably, a positioning groove is provided on the inner wall of one side of the limiting groove, and a positioning block is fixedly connected to one end of the limiting rod, the positioning block being inserted into the inside of the positioning groove.

[0021] The technical effects and advantages of this utility model are as follows:

[0022] This utility model, through the design of a filter screen, connecting frame, support frame, and limiting component, first fixes the support frame inside the mounting base by welding during use. Then, the filter screen and connecting frame are inserted into the mounting base and supported by the support frame. The limiting component fixes the connecting frame inside the mounting base. During use, the filter screen blocks accumulated debris, and the connecting frame collects the accumulated debris. When it is necessary to drain the accumulated debris, the filter screen and connecting frame can be directly removed from the inside of the mounting base, thus avoiding the accumulation of debris from clogging the drain pipe. Attached Figure Description

[0023] Figure 1 This is a front sectional view of the present invention.

[0024] Figure 2 This is a three-dimensional structural diagram of the mounting base and cover assembly of this utility model;

[0025] Figure 3 This is a top view of the structure of this utility model;

[0026] Figure 4 This utility model Figure 1Enlarged structural diagram of section A.

[0027] In the diagram: 1. Mounting base; 2. Cover assembly; 201. Mounting frame; 202. Crossbar; 3. Filter assembly; 301. Filter screen; 302. Connecting frame; 4. Support frame; 5. Restriction assembly; 501. Threaded hole; 502. Slot; 503. Locking block; 504. Threaded rod; 505. Fixing block; 506. Storage slot; 6. Rotating rod; 7. Restriction component; 701. Restriction rod; 702. Restriction slot; 703. Positioning block; 704. Positioning slot; 8. Water collection well. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] This utility model provides, for example Figure 1-4 The municipal road construction subgrade drainage structure shown includes:

[0030] 8 water collection wells;

[0031] Mounting base 1 is set on top of water collection well 8;

[0032] Cover assembly 2, which is disposed on top of mounting base 1;

[0033] The filter assembly 3 includes a filter screen 301 that is inserted and connected inside the mounting base 1, and a connecting frame 302 is fixedly connected to the top of the filter screen 301.

[0034] Support frame 4 is located at the bottom of filter screen 301 and is inserted into the interior of mounting base 1. Support frame 4 is used to support filter screen 301.

[0035] Restriction component 5 is provided at the connection between the connecting frame 302 and the mounting base 1, and is used to fix the position of the connecting frame 302.

[0036] It should be noted that the water collection well 8 is used to collect water, and the collected water can be discharged through the pipe at the bottom of the water collection well 8. The cover assembly 2 is located on the top of the mounting base 1. The cover assembly 2 prevents people from falling into the water collection well 8. The support frame 4 is fixedly inserted into the inside of the mounting base 1. During use, the support frame 4 supports the filter screen 301, thereby limiting the movement distance of the filter screen 301.

[0037] Specifically, the cover assembly 2 includes a mounting frame 201 that is interposed and connected to the top of the mounting base 1, and multiple crossbars 202 are interposed and connected inside the mounting frame 201.

[0038] It should be noted that the two ends of the crossbar 202 are fixedly connected to the inside of the mounting frame 201. During use, the crossbar 202 prevents people from falling into the water collection well 8.

[0039] Specifically, limiting component 5 includes:

[0040] Card slot 502 is formed on the inner wall of one side of the mounting base 1;

[0041] Card block 503 is inserted and connected inside the card slot 502;

[0042] A movable component is located on one side of the card block 503 and is used to move the position of the card block 503.

[0043] Specifically, the movable component includes a fixing block 505 fixedly connected to the inner wall of one side of the connecting frame 302. A storage groove 506 is provided on one side of the fixing block 505. A locking block 503 is inserted into the inside of the storage groove 506. A threaded hole 501 is provided in the middle of the locking groove 502. A threaded rod 504 is threadedly connected inside the threaded hole 501. A limiting component 7 is provided on one side of the locking block 503.

[0044] It should be noted that the card block 503 is adapted to the card slot 502, so that when it is necessary to insert a card into the slot, the card slot can be adjusted accordingly.

[0045] Specifically, a rotating rod 6 is provided on one side of the fixing block 505, and a threaded rod 504 is inserted and connected to the inner wall of one side of the storage groove 506. The threaded rod 504 is fixedly connected to one end of the rotating rod 6.

[0046] It should be noted that the rotating rod 6 is set on one side opposite to the two fixed blocks 505. In use, it is used to drive the threaded rod 504 to rotate. At the same time, when it is necessary to remove the filter assembly 3 from the inside of the mounting base 1, the rotating rod 6 is grasped and the filter assembly 3 is pulled out from the inside of the mounting base 1 by rotating the rod 6.

[0047] Specifically, the limiting component 7 includes a limiting rod 701 fixedly connected to the inner wall of one side of the storage slot 506, a limiting groove 702 opened on one side of the locking block 503, the limiting rod 701 being inserted into the inside of the limiting groove 702, a positioning groove 704 being opened on the inner wall of one side of the limiting groove 702, and a positioning block 703 fixedly connected to one end of the limiting rod 701, the positioning block 703 being inserted into the inside of the positioning groove 704.

[0048] It should be noted that the limiting groove 702 is adapted to the limiting rod 701, allowing the limiting rod 701 to slide inside the limiting groove 702; the positioning groove 704 is adapted to the positioning block 703, allowing the positioning block 703 to slide inside the positioning groove 704. The height of the limiting groove 702 is less than the height of the positioning block 703, preventing the positioning block 703 from passing through the limiting groove 702 and exiting the positioning groove 704. When the locking block 503 moves, it slides inside the positioning groove 704. When the positioning block 703 is in contact with the inner wall of one side of the positioning groove 704, the locking block 503 cannot continue to move due to the restriction of the positioning block 703. Furthermore, the locking block 503 cannot rotate around the threaded rod 504 due to the restriction of the fixed-position limiting rod 701.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A municipal road construction roadbed drainage structure, characterized by, The utility model relates to a water collecting well (8) and a filter assembly (3) are arranged in the water collecting well (8), the filter assembly (3) includes a filter screen (301) and a connecting frame (302), the filter screen (301) is connected to the connecting frame (302), the connecting frame (302) is connected to the installation seat (1), the connecting frame (302) is connected to the support frame (4), the support frame (4) is connected to the installation seat (1), the support frame (4) is connected to the limiting assembly (5), the limiting assembly (5) is connected to the installation seat (1), the limiting assembly (5) is connected to the connecting frame (302), the limiting assembly (5) is connected to the cover assembly (2), the cover assembly (2) is connected to the installation seat (1). The utility model relates to a water collecting well (8) and a filter assembly (3) are arranged in the water collecting well (8), the filter assembly (3) includes a filter screen (301) and a connecting frame (302), the filter screen (301) is connected to the connecting frame (302), the connecting frame (302) is connected to the installation seat (1), the connecting frame (302) is connected to the support frame (4), the support frame (4) is connected to the installation seat (1), the support frame (4) is connected to the limiting assembly (5), the limiting assembly (5) is connected to the installation seat (1), the limiting assembly (5) is connected to the connecting frame (302), the limiting assembly (5) is connected to the cover assembly (2), the cover assembly (2) is connected to the installation seat (1). The utility model relates to a water collecting well (8) and a filter assembly (3) are arranged in the water collecting well (8), the filter assembly (3) includes a filter screen (301) and a connecting frame (302), the filter screen (301) is connected to the connecting frame (302), the connecting frame (302) is connected to the installation seat (1), the connecting frame (302) is connected to the support frame (4), the support frame (4) is connected to the installation seat (1), the support frame (4) is connected to the limiting assembly (5), the limiting assembly (5) is connected to the installation seat (1), the limiting assembly (5) is connected to the connecting frame (302), the limiting assembly (5) is connected to the cover assembly (2), the cover assembly (2) is connected to the installation seat (1). The utility model relates to a water collecting well (8) and a filter assembly (3) are arranged in the water collecting well (8), the filter assembly (3) includes a filter screen (301) and a connecting frame (302), the filter screen (301) is connected to the connecting frame (302), the connecting frame (302) is connected to the installation seat (1), the connecting frame (302) is connected to the support frame (4), the support frame (4) is connected to the installation seat (1), the support frame (4) is connected to the limiting assembly (5), the limiting assembly (5) is connected to the installation seat (1), the limiting assembly (5) is connected to the connecting frame (302), the limiting assembly (5) is connected to the cover assembly (2), the cover assembly (2) is connected to the installation seat (1). ​ ​ ​ 2. The municipal road construction roadbed drainage structure according to claim 1, characterized in that, ​ 3. The municipal road construction roadbed drainage structure according to claim 1, characterized in that, ​ ​ ​ ​ 4. The municipal road construction roadbed drainage structure according to claim 3, characterized in that, ​ 5. The municipal road construction roadbed drainage structure according to claim 4, characterized in that, ​ 6. The municipal road construction roadbed drainage structure according to claim 4, characterized in that, ​ 7. The municipal road construction roadbed drainage structure according to claim 6, characterized in that, ​

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