A municipal engineering road drainage structure

Abstract

The utility model provides a kind of municipal engineering road drainage structure, including drainage box and apron, the apron is equipped with water inlet channel, it is characterized by: the apron is equipped with dredging mechanism, the dredging mechanism includes scraper, and the one end of the scraper insertion water inlet channel can move along water inlet channel.The utility model has the beneficial effects that by setting dredging mechanism, the sundries or sludge in water inlet channel can be simultaneously scraped and cleaned, avoid water inlet channel blockage, improve drainage efficiency, ensure drainage effect, by setting lifting plate and moving pull plate, so that apron is more convenient to take out, more conducive to the cleaning of water inlet channel, simple structure, convenient operation.

Description

Technical Field

[0001] This utility model belongs to the field of municipal road drainage technology, and in particular relates to a municipal engineering road drainage structure. Background Technology

[0002] Municipal engineering roads are urban roads. In the planning and construction of municipal engineering roads, in order to effectively manage and drain rainwater, drainage structures are usually installed during road construction. Existing drainage structures are drainage devices installed during the construction of municipal engineering roads to facilitate effective road drainage and prevent urban flooding.

[0003] In existing drainage systems, rainwater enters directly through the inlet channel on the surface of the cover plate and is drained. During long-term drainage, because the cover plate and the inlet channel are directly exposed to the outside, debris and sludge from the outside easily get stuck inside the inlet channel when water enters, and are difficult to clean. If not cleaned and unclogged for a long time, blockages can easily occur, reducing the drainage rate and failing to effectively guarantee drainage performance. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a municipal engineering road drainage structure, which effectively solves the technical problem that the water inlet channel of the drainage structure is easily blocked, affecting the drainage efficiency and failing to guarantee the drainage effect, thus overcoming the shortcomings of the prior art.

[0005] The technical solution adopted by this utility model is: a municipal engineering road drainage structure, including a drainage box and a cover plate. The cover plate is provided with a water inlet groove and a dredging mechanism. The dredging mechanism includes a scraper, one end of which is inserted into the water inlet groove and can move along the water inlet groove.

[0006] Furthermore, the unblocking mechanism also includes a drive screw, which is disposed at one end of the cover plate and along the length of the water inlet channel. The drive screw is connected to the scraper, which is used to drive the scraper to move along the water inlet channel.

[0007] Furthermore, the drive screw is provided with a connecting plate, and the connecting plate is provided with the scraper, which is arranged along the connecting plate.

[0008] Furthermore, the connecting plate has a slider at one end away from the drive screw, and the cover plate has a groove at the opposite position, allowing the slider to move along the groove.

[0009] Furthermore, a pulling device is provided between the cover plate and the drainage box, which can lift one side of the cover plate.

[0010] Furthermore, the pulling device includes,

[0011] A movable pull plate is positioned between the cover plate and the drainage box;

[0012] A lifting plate is located on top of the cover plate and is rotatably connected to the movable pull plate.

[0013] Furthermore, the top of the cover plate is provided with a closing groove, and the lifting plate can be rotatably placed in the closing groove.

[0014] Furthermore, the bottom of the movable pull plate is provided with a reset slide plate, and the drainage box is provided with a reset slide groove at the opposite position. A reset spring is provided inside the reset slide groove. One end of the reset spring abuts against the reset slide plate, and the other end abuts against the reset slide groove. The reset spring can drive the reset slide plate to move along the reset slide groove.

[0015] Furthermore, the drain box is equipped with a filter collection box inside, which engages with the drain box.

[0016] The advantages and positive effects of this utility model are as follows: by adopting the above technical solution and setting up a dredging mechanism, debris or sludge in the water inlet channel can be scraped and cleaned at the same time, avoiding blockage of the water inlet channel, improving drainage efficiency and ensuring drainage effect. By setting up a lifting plate and a movable pull plate, it is more convenient to remove the cover plate and more conducive to cleaning the water inlet channel. The structure is simple and the operation is convenient. Attached Figure Description

[0017] The above and other objects, features, and advantages of this utility model will become more apparent from the more detailed description of the embodiments thereof in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of this utility model and form part of the specification. They are used together with the embodiments of this utility model to explain the utility model and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same parts or steps.

[0018] Figure 1 This is a schematic diagram of the overall structure of a municipal engineering road drainage structure according to an embodiment of the present utility model.

[0019] Figure 2 This is a cross-sectional view of a municipal engineering road drainage structure according to an embodiment of the present utility model.

[0020] Figure 3 This is a partial enlarged view A of a municipal engineering road drainage structure according to an embodiment of this utility model.

[0021] Figure 4 This is a schematic diagram of the scraper connection of a municipal engineering road drainage structure according to an embodiment of the present invention.

[0022] Figure 5This is a partial enlarged view (B) of a municipal engineering road drainage structure according to an embodiment of this utility model.

[0023] Figure 6 This is a schematic diagram of the connection between the lifting plate and the movable pull plate of a municipal engineering road drainage structure according to an embodiment of this utility model.

[0024] In the picture:

[0025] 101. Drainage box; 102. Cover plate; 1021. Closure groove

[0026] 1022. Moving pull plate; 1023. Lifting plate; 1024. Return spring

[0027] 1025, Reset slide plate; 1026, Reset slide groove; 103, Water inlet groove.

[0028] 1031, Fixing groove; 1032, Drive screw; 1033, Handwheel

[0029] 1034. Limiting block; 1035. Connecting plate; 1036. Scraper

[0030] 1037, Slide rail; 1038, Slider; 1039, Threaded moving sleeve

[0031] 104. Filter collection box Detailed Implementation

[0032] This utility model provides a municipal engineering road drainage structure. The embodiments of this utility model are described below with reference to the accompanying drawings.

[0033] In the description of the embodiments of this utility model, it should be understood that the terms "top," "bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, it should be noted that unless otherwise expressly specified and limited, the terms "set" and "connected" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two elements. Those skilled in the art can understand the specific meaning of the above terms in this utility model through specific circumstances.

[0034] like Figure 1 and Figure 2As shown in the figure, an embodiment of the present invention provides a municipal engineering road drainage structure, including drainage boxes 101 and cover plates 102. Multiple drainage boxes 101 are assembled along a drainage channel, and each drainage box 101 has a drainage outlet at its end. A cover plate 102 is fitted onto the top of each drainage box 101. Water inlet channels 103 are evenly spaced on the cover plate 102. To prevent external debris or sludge from getting stuck in the water inlet channels 103 and causing blockage, a clearing mechanism is provided on the cover plate 102. The clearing mechanism includes a scraper 1036, one end of which is inserted into the water inlet channel 103 and can move along the water inlet channel 103, thereby scraping away any debris or sludge stuck in the water inlet channel 103.

[0035] Specifically, such as Figure 3 As shown, the unblocking mechanism also includes a drive screw 1032, which is disposed at one end of the cover plate 102 and extends along the length of the water inlet channel 103. A scraper 1036 is connected to the drive screw 1032 to drive the scraper 1036 to move along the water inlet channel 103. A fixing groove 1031 is provided at one end of the cover plate 102. The bottom of the fixing groove 1031 is open, and the fixing groove 1031 is parallel to the water inlet channel 103. The drive screw 1032 is disposed in the fixing groove 1031 and is rotatably connected to the cover plate 102. The scraper 1036 is connected to the bottom of the threaded moving sleeve 1039 on the drive screw 1032. When the drive screw 1032 rotates, it drives the scraper 1036 to move through the threaded moving sleeve 1039.

[0036] Preferably, one end of the drive screw 1032 is connected to a handwheel 1033, and rotating the handwheel 1033 can drive the drive screw 1032 to rotate. A mounting groove is provided in the drain box 101 relative to the handwheel 1033. During normal drainage, to prevent the handwheel 1033 from rotating, a limiting block 1034 is placed in the mounting groove. The handle of the handwheel 1033 abuts against the limiting block 1034, preventing the handwheel 1033 from rotating. When the cover plate 102 needs to be cleared, the cover plate 102 is removed from the drain box 101, the limiting block 1034 is removed from the mounting groove, and then the handwheel 1033 can be rotated to move the scraper 1036.

[0037] Specifically, such as Figure 4 and Figure 5 As shown, a connecting plate 1035 is provided on the drive screw 1032, and a scraper 1036 is provided on the connecting plate 1035. The scraper 1036 is arranged along the connecting plate 1035. In order to facilitate the installation of the scraper 1036, the bottom of the threaded moving sleeve 1039 is fixed with the connecting plate 1035. The connecting plate 1035 is arranged perpendicular to the water inlet groove 103. The connecting plate 1035 is located at the bottom of the cover plate 102. Multiple vertical scrapers 1036 are fixed at equal intervals on the upper part of the connecting plate 1035 relative to the water inlet groove 103. The scrapers 1036 are inserted into the corresponding water inlet groove 103.

[0038] Preferably, a slider 1038 is provided at the end of the connecting plate 1035 away from the drive screw 1032, and a groove 1037 is provided at the corresponding position of the cover plate 102, allowing the slider 1038 to move along the groove 1037. The slider 1038 is fixed at the end of the connecting plate 1035 away from the drive screw 1032, and the groove 1037 is provided on the cover plate 102 relative to the slider 1038. The groove 1037 is parallel to the water inlet channel 103. When the drive screw 1032 moves the connecting plate 1035, the slider 1038 can move along the groove 1037, providing guidance and support for the connecting plate 1035.

[0039] Preferred, such as Figure 6 As shown, to facilitate the removal of the cover plate 102 from the drain box 101, a pulling device is provided between the cover plate 102 and the drain box 101. Pulling the pulling device can lift one side of the cover plate 102. This is safer and more convenient than directly using your fingers to wedge them into the water inlet channel 103 to remove the cover plate 102.

[0040] Specifically, the pulling device includes a movable pull plate 1022 and a lifting plate 1023. The movable pull plate 1022 is positioned between the cover plate 102 and the drainage box 101, while the lifting plate 1023 is positioned on top of the cover plate 102 and rotatably connected to the movable pull plate 1022. Pulling the lifting plate 1023 moves the movable pull plate 1022, which can lift one side of the cover plate 102. Once one side of the cover plate 102 is lifted, it can be removed by holding the cover plate 102. The movable pull plate 1022 is L-shaped, with its horizontal portion resting on the groove in the drainage box 101 where the cover plate 102 is placed, and one side of the cover plate 102 resting on the horizontal portion of the movable pull plate 1022. The vertical portion of the movable pull plate 1022 extends upward along the side of the cover plate 102 and is rotatably connected to the lifting plate 1023 via a hinge.

[0041] Preferably, the top of the cover plate 102 has a closing groove 1021, and the lifting plate 1023 can be rotatably placed in the closing groove 1021. The lifting plate 1023 has a handle hole. When it is necessary to open the cover plate 102, a finger is inserted into the handle hole, and the lifting plate 1023 is rotated outward to disengage from the closing groove 1021. When the lifting plate 1023 rotates from a horizontal state to a vertical state, the lifting plate 1023 is lifted upward, which drives the movable pull plate 1022 to move upward, lifting one side of the cover plate 102 out of the drain box 101.

[0042] Preferably, the bottom of the movable pull plate 1022 is provided with a reset slide plate 1025, and the drain box 101 is provided with a reset groove 1026 at a corresponding position. A reset spring 1024 is provided inside the reset groove 1026. One end of the reset spring 1024 abuts against the reset slide plate 1025, and the other end abuts against the reset groove 1026. The reset spring 1024 can drive the reset slide plate 1025 to move along the reset groove 1026. The reset slide plate 1025 is configured as an inverted T-shape and is fixed to the bottom of the horizontal part of the movable pull plate 1022. The drain box 101 has a reset groove 1026 at a position relative to the reset slide plate 1025, and the reset slide plate 1025 can move along the reset groove 1026. Return springs 1024 are provided on both sides of the return slide plate 1025. The return springs 1024 are arranged parallel to the vertical part of the return slide plate 1025, with one end abutting against the horizontal part of the return slide plate 1025 and the other end abutting against the top of the return groove 1026. When the lifting plate 1023 is held and the movable pull plate 1022 is pulled upward, the return spring 1024 is compressed. When the lifting plate 1023 is released, the return spring 1024 rebounds, causing the return slide plate 1025 to move downward along the return groove 1026, so that the movable pull plate 1022 drives the cover plate 102 to automatically reset. Rotating the lifting plate 1023 changes it from a vertical state to a horizontal state and places it in the closing groove 1021.

[0043] Preferred, such as Figure 2 As shown, a filter collection box 104 is provided inside the drain box 101, and the filter collection box 104 is engaged with the drain box 101. To further prevent the drain channel from being blocked, the filter collection box 104 is engaged inside the drain box 101, and filter holes are evenly distributed on the filter collection box 104. For easy disassembly, an engaging slope is integrally provided inside the drain box 101, and the shape of the filter collection box 104 is adapted to the engaging slope.

[0044] A construction method for a municipal engineering road drainage structure as described above includes the following steps:

[0045] Multiple drainage boxes 101 are spliced ​​along the drainage pipe;

[0046] A filter collection box 104 is fitted inside the drain box 101;

[0047] A dredging mechanism is installed on the cover plate 102 so that the scraper 1036 is inserted into one end of the water inlet channel 103;

[0048] Cover the drain box 101 with the cover plate 102.

[0049] Example: A municipal engineering road drainage structure includes multiple drainage boxes 101, which are assembled along a drainage channel. Each drainage box 101 has a drainage outlet at its end. A cover plate 102 is fitted onto the top of each drainage box 101. Water inlet channels 103 are evenly spaced on the cover plate 102. A dredging mechanism is provided on the cover plate 102. The dredging mechanism includes a scraper 1036, a drive screw 1032, and a connecting plate 1035. A fixing groove 1031 is provided at one end of the cover plate 102. The bottom of the fixing groove 1031 is open, and the fixing groove 1031 is parallel to the water inlet channels 103. The drive screw 1032 is disposed within the fixing groove 1031 and is rotatably connected to the cover plate 102. One end of the drive screw 1032 is connected to a handwheel 1033. A mounting groove is provided on the drain box 101 relative to the handwheel 1033. A limit block 1034 is placed in the mounting groove, and the rotation handle of the handwheel 1033 abuts against the limit block 1034. A connecting plate 1035 is fixedly connected to the bottom of the threaded movable sleeve 1039 on the drive screw 1032. The connecting plate 1035 is perpendicular to the water inlet channel 103 and is located at the bottom of the cover plate 102. Multiple vertical scrapers 1036 are fixed at equal intervals on the upper part of the connecting plate 1035 relative to the water inlet channel 103, and the scrapers 1036 are inserted into the corresponding water inlet channels 103. A slider 1038 is fixed to one end of the connecting plate 1035 away from the drive screw 1032. A groove 1037 is provided on the cover plate 102 relative to the slider 1038, parallel to the water inlet channel 103. The slider 1038 can move along the groove 1037. A pulling device is provided between the cover plate 102 and the drain box 101. The pulling device includes a movable pull plate 1022 and a lifting plate 1023. The movable pull plate 1022 is L-shaped, with its horizontal portion resting on the groove in the drain box 101 where the cover plate 102 is placed. The cover plate 102 rests on the horizontal portion of the movable pull plate 1022. The vertical portion of the movable pull plate 1022 extends upward along the side of the cover plate 102 and is hinged to the lifting plate 1023. A closing groove 1021 is provided at the top of the cover plate 102, allowing the lifting plate 1023 to be rotatably placed within it. A handle hole is provided on the lifting plate 1023. A reset slide plate 1025 is fixed to the bottom of the movable pull plate 1022. The reset slide plate 1025 is shaped like an inverted T and is fixed to the bottom of the horizontal part of the movable pull plate 1022. A reset groove 1026 is provided on the drain box 101 relative to the reset slide plate 1025, and the reset slide plate 1025 can move along the reset groove 1026. Reset springs 1024 are provided on both sides of the reset slide plate 1025. The reset springs 1024 are arranged parallel to the vertical part of the reset slide plate 1025, with one end abutting against the horizontal part of the reset slide plate 1025 and the other end abutting against the top of the reset groove 1026. A filter collection box 104 is engaged inside the drain box 101. The filter collection box 104 has filter holes evenly distributed on it.The drain box 101 has an integrally formed locking slope inside, and the shape of the filter collection box 104 is adapted to the locking slope.

[0050] Workflow: During drainage, accumulated water flows into the inlet channel 103, is filtered in the filter collection box 104, and then enters the drain box 101, from which it is discharged through the drain outlet. During drainage, external debris or sludge may become stuck in the inlet channel 103 on the cover plate 102. When it is necessary to clean the cover plate 102, a dredging mechanism is used to unclog the inlet channel 103.

[0051] First, remove the cover plate 102 from the drain box 101. Insert your finger into the handle hole of the lifting plate 1023 and rotate the lifting plate 1023 to disengage it from the closing groove 1021. When the lifting plate 1023 rotates from a horizontal to a vertical position, lift the lifting plate 1023 upwards, causing the movable pull plate 1022 to move upwards, lifting one side of the cover plate 102 out of the drain box 101. After one side of the cover plate 102 is lifted, hold the cover plate 102 and remove it.

[0052] Cleaning is performed using a dredging mechanism. Remove the limiting block 1034 from the mounting groove. Turn the handwheel 1033 to drive the lead screw 1032, which in turn moves the connecting plate 1035 via the threaded moving sleeve 1039. The slider 1038 moves along the slide groove 1037, and the scraper 1036 moves within the corresponding water inlet groove 103 to scrape away any debris or sludge stuck in the water inlet groove 103. After the cover plate 102 is cleaned, place the limiting block 1034 back into the mounting groove, so that the handle of the handwheel 1033 abuts against the limiting block 1034. Place the cover plate 102 on top of the drain box 101, with one side of the cover plate 102 pressing against the horizontal part of the movable pull plate 1022. Rotate the lifting plate 1023, changing it from a vertical to a horizontal position, and place it within the closing groove 1021.

[0053] The advantages and positive effects of this utility model are:

[0054] 1. By setting up a dredging mechanism, debris or sludge in the inlet channel can be scraped and cleaned at the same time, avoiding blockage of the inlet channel, improving drainage efficiency and ensuring drainage effect.

[0055] 2. By setting up lifting plates and movable pull plates, the cover plate is easier to remove and more conducive to cleaning the water inlet channel.

[0056] The embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. It should be noted that implementations not illustrated or described in the drawings or the main text of the specification are forms known to those skilled in the art and have not been described in detail. Furthermore, the definitions of the various components described above are not limited to the specific structures, shapes, or methods mentioned in the embodiments, and those skilled in the art can easily modify or substitute them.

[0057] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A municipal engineering road drainage structure, comprising a drainage box and a cover plate, wherein the cover plate has a water inlet groove, characterized in that: The cover plate is provided with a dredging mechanism, which includes a scraper. One end of the scraper is inserted into the water inlet channel and can move along the water inlet channel.

2. The municipal engineering road drainage structure according to claim 1, characterized in that: The unblocking mechanism also includes a drive screw, which is disposed at one end of the cover plate and along the length of the water inlet channel. The drive screw is connected to the scraper, which is used to drive the scraper to move along the water inlet channel.

3. A municipal engineering road drainage structure according to claim 2, characterized in that: The drive screw is provided with a connecting plate, and the connecting plate is provided with a scraper, which is arranged along the connecting plate.

4. A municipal engineering road drainage structure according to claim 3, characterized in that: The connecting plate has a slider at one end away from the drive screw, and the cover plate has a groove at the opposite position, allowing the slider to move along the groove.

5. A municipal engineering road drainage structure according to any one of claims 1-4, characterized in that: A pulling device is provided between the cover plate and the drainage box, which can lift one side of the cover plate.

6. A municipal engineering road drainage structure according to claim 5, characterized in that: The pulling device includes, A movable pull plate is positioned between the cover plate and the drainage box; A lifting plate is located on top of the cover plate and is rotatably connected to the movable pull plate.

7. A municipal engineering road drainage structure according to claim 6, characterized in that: The top of the cover plate is provided with a closing groove, and the lifting plate can be rotatably placed in the closing groove.

8. A municipal engineering road drainage structure according to claim 6, characterized in that: The bottom of the movable pull plate is provided with a reset slide plate, and the drainage box is provided with a reset slide groove at the opposite position. A reset spring is provided inside the reset slide groove. One end of the reset spring abuts against the reset slide plate, and the other end abuts against the reset slide groove. The reset spring can drive the reset slide plate to move along the reset slide groove.

9. A municipal engineering road drainage structure according to any one of claims 1-4 and 6-8, characterized in that: The drain box has a filter collection box inside, and the filter collection box is engaged with the drain box.

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