Urban drainage channel

Abstract

The utility model discloses an urban drainage channel and relates to the field of drainage channels. The upper end of the drainage channel body is open, and the two ends of the drainage channel body are drainage ports used for discharging sewage; the cover plate is arranged on the inner side of the opening in the upper end part of the drainage channel body, and a plurality of uniformly distributed drainage holes are formed in the cover plate; the in-hole garbage pushing-out and cleaning mechanism is arranged on the cover plate and used for pushing out garbage in the water discharging hole from bottom to top so as to clean the water discharging hole; the in-hole garbage pushing-out and cleaning mechanism comprises a cleaning plug and a pushing-out device, wherein the cleaning plug extends into the water drainage hole from bottom to top so as to push garbage in the water drainage hole out to the position above the water drainage hole to be cleaned; and a hoist frame structure. The cleaning plug of the device is lifted upwards through the lifting frame structure to be inserted into the drainage hole in the drainage channel cover plate, the purpose of cleaning the blocked garbage in the drainage hole is achieved, cleaning of the blocked garbage in the drainage channel is facilitated, and the problem of urban road surface water accumulation caused by drainage channel blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage channels, in particular to an urban drainage channel. Background Art

[0002] Drainage channels are a type of artificial wetland, pipes and ditches used for drainage. They are widely used in cities. Common drainage channels are laid along the roadside, with a manhole cover or cover plate at the top level with the road surface, and a drainage hole on the cover plate, which is mainly used to allow rainwater to flow into the drainage channel.

[0003] In the prior art, the drainage holes on the cover plates of the drainage channels are completely open, so it is easy for garbage to enter and even cause blockage, resulting in obstruction of drainage and blockage of the drainage channel. In particular, dead branches and leaves are easy to enter the drainage holes and block them, making it difficult for sanitation workers to clean them, which brings difficulties to sanitation cleaning work and also blocks the drainage channels, causing water accumulation on urban roads. In order to solve the above problems, it is necessary to design an urban drainage channel. Utility Model Content

[0004] The purpose of the utility model is to provide a city drainage channel in order to solve the above problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model discloses an urban drainage channel, comprising:

[0007] The drainage channel body has an open top and drainage outlets at both ends for discharging sewage;

[0008] A cover plate, which is arranged on the inner side of the opening of the upper end of the drainage channel body, and the cover plate is provided with a plurality of evenly distributed drainage holes; and

[0009] A garbage pushing and cleaning mechanism in the hole, which is arranged on the cover plate and is used to push the garbage in the drain hole from bottom to top to clean the drain hole;

[0010] The hole garbage pushing and cleaning mechanism comprises:

[0011] A cleaning plug is inserted into the drain hole from bottom to top to push the garbage in the drain hole to the top of the drain hole for cleaning; and

[0012] A lifting frame structure is arranged on the cover plate to lift the cleaning plug and move it to clean the garbage in the drain hole.

[0013] Furthermore, an embedding groove for limiting support of the cover plate is provided on the open inner side of the drainage channel body.

[0014] Furthermore, the shape and size of the cleaning plug correspond to the shape and size of the drain hole, and the outer surface of the cleaning plug is slidably attached to the inner surface of the drain hole.

[0015] Furthermore, there are multiple cleaning plugs, which are arranged in a one-to-one correspondence with the multiple drain holes.

[0016] Furthermore, the lifting frame structure includes:

[0017] A lower crossbeam, which is horizontally arranged below the cover plate, and the lower ends of the plurality of cleaning plugs are fixedly arranged on the lower crossbeam and are arranged one by one correspondingly between the plurality of drain holes;

[0018] Vertical poles are symmetrically arranged in two groups at the two ends of the lower cross beam, the two groups of vertical poles are arranged vertically, the cover plate is provided with two groups of guide through holes, the two groups of guide through holes are arranged one-to-one with the two groups of vertical poles, the upper ends of the vertical poles pass through the guide through holes to extend above the cover plate, and the vertical poles slide in the guide through holes; and

[0019] A lifting frame is horizontally arranged above the cover plate, and two ends of the lifting frame are respectively fixedly connected to one end of the two groups of vertical rods located above the cover plate.

[0020] Furthermore, the upper surface of the cover plate is provided with a hidden groove for inserting the lifting rack so that the lifting rack is located below the upper surface of the cover plate;

[0021] When the lifting frame is located inside the hidden groove, the cleaning plug is located below the drain hole and has a distance space for drainage.

[0022] Furthermore, guide rods extending toward the bottom of the cover plate are provided on both side surfaces opposite to each other on the inner side of the drain hole, and through grooves for the guide rods to extend into and slide are provided on both side surfaces of the cleaning plug.

[0023] In the above technical solution, the utility model provides an urban drainage channel, which has the following beneficial effects:

[0024] The cleaning plug of the device is lifted upward by the lifting frame structure to be inserted into the drain hole on the drain cover, so as to achieve the purpose of cleaning the garbage blocked in the drain hole. It not only facilitates the cleaning of the garbage blocked in the drain, but also avoids the problem of waterlogging on urban roads caused by the blockage of the drain. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0026] Figure 1 A schematic diagram of the structure of a city drainage channel provided by an embodiment of the utility model;

[0027] Figure 2 A schematic diagram of a cleaning plug for a city drainage channel provided by an embodiment of the utility model being inserted into a drain hole;

[0028] Figure 3 A front view of a cover plate and a lifting frame structure of a city drainage channel provided by an embodiment of the utility model;

[0029] Figure 4 A top view of a cover plate of a city drainage channel provided by an embodiment of the utility model;

[0030] Figure 5 A top view of a lifting frame structure and a cleaning plug for a city drainage channel provided by an embodiment of the utility model;

[0031] Figure 6 A schematic diagram of the cooperation between a guide rod and a through groove of a city drainage channel provided by an embodiment of the utility model;

[0032] Figure 7 A method for providing a city drainage channel according to an embodiment of the utility model Figure 1 A partial enlarged view of the

[0033] Figure 8 A method for providing a city drainage channel according to an embodiment of the utility model Figure 2 A partial enlarged view of the .

[0034] Description of reference numerals:

[0035] 1. Drainage channel body; 2. Drainage outlet; 3. Cover plate; 4. Drain hole; 5. Cleaning plug; 6. Embedded groove; 7. Lower crossbeam; 8. Vertical pole; 9. Guide through hole; 10. Lifting frame; 11. Hidden groove; 12. Guide rod; 13. Through groove. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] See also Figure 1-8 , an urban drainage channel, comprising:

[0038] The drainage ditch body 1 is a conventional drainage ditch structure for drainage, with an open upper end and drainage outlets 2 at both ends for discharging sewage, so that two adjacent groups of drainage ditch bodies 1 can be connected to each other through the drainage outlets 2 to arrange drainage channels along the road;

[0039] A cover plate 3 is arranged on the inner side of the opening of the upper end of the drainage ditch body 1, which is equivalent to covering the upper end of the drainage ditch body 1, and is used to bear and cover the drainage ditch body 1. The cover plate 3 is provided with a plurality of evenly distributed drainage holes 4, so that sewage can enter the drainage ditch body 1 through the drainage holes 4; and

[0040] The garbage pushing and cleaning mechanism in the hole is arranged on the cover plate 3 to push the garbage in the drain hole 4 from bottom to top to clean the drain hole 4;

[0041] The garbage removal and cleaning mechanism in the hole includes:

[0042] A cleaning plug 5 is inserted into the drain hole 4 from bottom to top to push the garbage in the drain hole 4 to the top of the drain hole 4 for cleaning; and

[0043] The lifting frame structure is arranged on the cover plate 3 to lift and move the cleaning plug 5 to clean the garbage in the drain hole 4.

[0044] Specifically, when it is necessary to clean the garbage in the upper and lower water holes 4 of the cover plate 3, it is only necessary to pull it upward through the lifting frame structure, drive the cleaning plug 5 to move upward and extend it into the lower water hole 4 to push the garbage in the lower water hole 4 to the top of the lower water hole 4 for cleaning.

[0045] Furthermore, an embedding groove 6 for limiting and supporting the cover plate 3 is provided inside the opening of the drainage ditch body 1, so that the opening of the drainage ditch body 1 and the cover plate 3 fit tightly together, and the cover plate 3 can stably bear the load.

[0046] Furthermore, the shape and size of the cleaning plug 5 correspond to those of the drain hole 4, and the outer surface of the cleaning plug 5 slides against the inner surface of the drain hole 4, thereby being able to more completely and thoroughly push out the garbage in the drain hole 4.

[0047] Furthermore, there are multiple cleaning plugs 5 and they are arranged one-to-one correspondingly between the multiple drain holes 4, that is, each cleaning plug 5 is inserted into a corresponding drain hole 4 for cleaning, and multiple cleaning plugs 5 are inserted into multiple drain holes 4 at the same time for synchronous cleaning.

[0048] Furthermore, the lifting frame structure includes:

[0049] A lower crossbeam 7 is horizontally arranged below the cover plate 3, and the lower ends of the plurality of cleaning plugs 5 are fixedly arranged on the lower crossbeam 7 and are arranged one by one with the plurality of drain holes 4;

[0050] The vertical rods 8 are two groups symmetrically arranged at the two ends of the lower cross beam 7. The two groups of vertical rods 8 are vertically arranged. The cover plate 3 is provided with two groups of guide holes 9. The two groups of guide holes 9 are arranged one-to-one with the two groups of vertical rods 8. The upper ends of the vertical rods 8 pass through the guide holes 9 to extend above the cover plate 3. The vertical rods 8 slide in the guide holes 9; and

[0051] The lifting frame 10 is horizontally arranged above the cover plate 3 , and the two ends of the lifting frame 10 are respectively fixedly connected to one end of the two groups of vertical rods 8 located above the cover plate 3 .

[0052] Specifically, by lifting the lifting frame 10 upward, the vertical rods 8 at both ends of the lifting frame 10 drive the lower cross beam 7 to rise horizontally, and then drive all the cleaning plugs 5 on the lower cross beam 7 to move upward to be inserted into the drain hole 4 for cleaning. Among them, the distribution of the cleaning plugs 5 is determined according to the distribution of the drain holes 4 on the cover plate 3. If the drain holes 4 are distributed in double rows, the cleaning plugs 5 should also be distributed in double rows accordingly, and the cleaning plugs 5 distributed in double rows will also be supported by two groups of lower cross beams 7. At this time, vertical rods 8 are set at both ends of each group of lower cross beams 7 in the two groups of lower cross beams 7, which is equivalent to four groups of vertical rods 8. The four groups of vertical rods 8 all pass through the cover plate 3 and are connected to the ends of the lifting frame 10 on the corresponding side, so that when the lifting frame 10 is lifted, the two groups of lower cross beams 7 are lifted synchronously by multiple vertical rods 8, and then the lifting of multiple groups of cleaning plugs 5 in double rows is lifted synchronously to complete the cleaning work.

[0053] Furthermore, a hidden groove 11 is provided on the upper surface of the cover plate 3 for inserting the lifting rack 10 so that the lifting rack 10 is located below the upper surface of the cover plate 3;

[0054] When the lifting frame 10 is located inside the hidden groove 11, the cleaning plug 5 is located below the drain hole 4 and has a distance space for drainage.

[0055] Specifically, when cleaning is not performed, the cleaning plug 5 is dropped below the drain hole 4 and has a distance space for drainage. At this time, the lifting frame 10 is placed in the hidden groove 11 and is located below the upper surface of the cover plate 3, achieving a hidden effect, and pedestrians walking on the cover plate 3 or vehicles passing by the wheels will not be affected. When in use, the lifting frame 10 is directly lifted for use.

[0056] Furthermore, guide rods 12 extending toward the bottom of the cover plate 3 are provided on both sides of the inner surface of the drain hole 4, and through grooves 13 for the guide rods 12 to extend and slide are provided on both sides of the cleaning plug 5. Because the cleaning plug 5 is supported only by the lifting frame structure, in order to insert the cleaning plug 5 into the drain hole 4 more stably and accurately, a movable guide and guiding structure is provided between the drain hole 4 and the cleaning plug 5, so that during the lifting process of the cleaning plug 5, the guide rods 12 slide in the through grooves 13, so as to guide the cleaning plug 5 to be stably and accurately inserted into the drain hole 4 for cleaning.

[0057] To sum up, the cleaning plug of the device is lifted upward by the lifting frame structure to be inserted into the drain hole on the drain cover, so as to achieve the purpose of cleaning the garbage blocked in the drain hole. It not only facilitates the cleaning of the garbage blocked in the drain, but also avoids the problem of waterlogging on urban roads caused by the blockage of the drain.

[0058] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An urban drainage channel, characterized in that: include: A drainage channel body (1) with an open top and drainage outlets (2) at both ends for discharging sewage; A cover plate (3) is arranged on the inner side of the opening of the upper end of the drainage channel body (1), and a plurality of evenly distributed drainage holes (4) are provided on the cover plate (3); and A garbage ejecting and cleaning mechanism in the hole, which is arranged on the cover plate (3) and is used to eject garbage in the drain hole (4) from bottom to top to clean the drain hole (4); The hole garbage pushing and cleaning mechanism comprises: A cleaning plug (5) is inserted into the drain hole (4) from bottom to top to push the garbage in the drain hole (4) to the top of the drain hole (4) for cleaning; as well as A lifting frame structure is arranged on the cover plate (3) and is used to lift the cleaning plug (5) to move and clean the garbage in the drain hole (4).

2. An urban drainage channel according to claim 1, characterized in that: An embedding groove (6) for supporting the cover plate (3) in a limited position is provided on the open inner side of the drainage channel body (1).

3. The urban drainage channel according to claim 1, characterized in that: The shape and size of the cleaning plug (5) correspond to the shape and size of the drain hole (4), and the outer surface of the cleaning plug (5) is slidably attached to the inner surface of the drain hole (4).

4. The urban drainage channel according to claim 1, characterized in that: The number of the cleaning plugs (5) is plural and they are arranged in a one-to-one correspondence with the plurality of drain holes (4).

5. An urban drainage channel according to claim 4, characterized in that: The lifting frame structure comprises: A lower crossbeam (7) is horizontally arranged below the cover plate (3), and the lower ends of the plurality of cleaning plugs (5) are fixedly arranged on the lower crossbeam (7) and are arranged one-to-one with the plurality of drain holes (4); The vertical rods (8) are two groups symmetrically arranged at the two ends of the lower cross beam (7), the two groups of the vertical rods (8) are both arranged vertically, the cover plate (3) is provided with two groups of guide through holes (9), the two groups of the guide through holes (9) and the two groups of the vertical rods (8) are arranged one-to-one correspondingly, the upper ends of the vertical rods (8) pass through the guide through holes (9) to extend above the cover plate (3), and the vertical rods (8) slide in the guide through holes (9); and A lifting frame (10) is horizontally arranged above the cover plate (3), and two ends of the lifting frame (10) are respectively fixedly connected to one end of the two groups of vertical rods (8) located above the cover plate (3).

6. An urban drainage channel according to claim 5, characterized in that: The upper surface of the cover plate (3) is provided with a hidden groove (11) for inserting the lifting frame (10) so that the lifting frame (10) is located below the upper surface of the cover plate (3); When the lifting frame (10) is located inside the hidden groove (11), the cleaning plug (5) is located below the drain hole (4) and has a distance space for drainage.

7. The urban drainage channel according to claim 5, characterized in that: Guide rods (12) extending toward the bottom of the cover plate (3) are provided on both opposite inner side surfaces of the drain hole (4), and through grooves (13) for the guide rods (12) to extend and slide are provided on both side surfaces of the cleaning plug (5).

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