Drainage anti-blocking device for smart city road

Abstract

The invention discloses a drainage anti-blocking device for smart city roads, which comprises a moving base, the moving base is provided with a pushing handle and a telescopic rod, the telescopic rod is connected with a fixing ring, and the moving base is provided with an anti-blocking device which comprises an anti-blocking unit and a lifting unit. The anti-blocking unit comprises a connecting sleeve, the connecting sleeve is provided with a cross rod, the cross rod is provided with a vertical rod, the two ends of the vertical rod are provided with fixing sleeves respectively, the two connecting sleeves are provided with connecting rods respectively, the other ends of the two connecting rods are connected, the tops of the two connecting rods are provided with a connecting shaft, the top of the connecting shaft is provided with a transmission shaft, and the other end of the transmission shaft is provided with a power shaft. The other end of the connecting sleeve is connected with the cleaning wall scraping piece. According to the drainage anti-blocking device for the smart city road, the connecting sleeve is dragged left and right, so that the cleaning wall scraping piece periodically shakes left and right, and then dirt and impurities attached to the inner wall of a to-be-cleaned pipeline connected to the bottom of the fixing ring are rubbed and scraped away.

Description

Technical Field

[0001] The present invention relates to the technical field of drainage anti-blocking devices, and particularly to a drainage anti-blocking device for smart city roads. Background Art

[0002] A vacuum sweeper for roads is a device used for cleaning roads, and is an efficient cleaning equipment integrating road cleaning, garbage collection and transportation. It changes the traditional method of using disk brushes to roll and sweep by the previous road sweepers, and instead completes the operation entirely by air flow. It uses the air flow movement method to collect and store dust and garbage, so the efficiency is very high. The vacuum sweeper can effectively reduce dust pollution, improve air quality, reduce the content of inhalable particulate matter in the air, and improve people's living environment.

[0003] However, during the operation of the existing vacuum sweeper for roads, since the device relies on air flow to suck in garbage, and the garbage contains some sundries with relatively large sizes and areas such as leaves, branches, plastic bags, and papers. As the amount of inhaled garbage increases, these sundries are likely to block the pipeline, resulting in poor air circulation and reducing the working efficiency of the device. Moreover, when the existing vacuum sweeper for roads is operating, too much dust is inhaled, and the dust flies inside the device and is difficult to be concentrated. Some dust is likely to enter other positions inside the device, affecting the cleaning and stable operation of the device, and thus reducing the practicability of the existing vacuum sweeper for roads.

[0004] For example, a road cleaning device for preventing blockage in a smart city disclosed in Chinese Patent Publication No. CN110777714A, while sucking in ground garbage and particulate matter in the air through an air intake mechanism, crushes the garbage on the filter screen through a crushing component to prevent the connecting pipe from being blocked and ensure smooth air circulation. Moreover, through a spraying mechanism, the garbage entering the collection box can be settled on the filter cloth, which is convenient for centralized treatment and ensures the internal cleaning and stable operation of the device, thereby improving the practicability of the device.

[0005] The existing technology has the following problems: It is difficult for this device to clean the garbage attached to the pipeline wall only by splicing a dust suction device to the pipelines such as water pipes inserted in the ground. Therefore, this device has a good cleaning effect on the smaller and less sticky garbage floating on the pipeline opening, and a poor treatment effect on the garbage with stronger adhesiveness. Summary of the Invention

[0006] The purpose of the present invention is to provide a drainage anti-blocking device for smart city roads to solve the problems raised in the above background art.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: A drainage anti-blocking device for smart city roads, including a moving base, a pushing handle is installed on one side of the moving base, a telescopic rod is installed in the middle of the bottom end of the moving base, the other end of the telescopic rod is connected with a fixing ring, and an anti-blocking device is installed on the moving base; the anti-blocking device includes an anti-blocking unit and a lifting unit, the lifting unit is installed above the anti-blocking unit, and the anti-blocking device is connected with a mobilizing unit; The anti-blocking unit includes connecting sleeves, there are two groups of connecting sleeves, and a cross bar is arranged between the two connecting sleeves, a vertical rod is arranged on the cross bar, fixing sleeves are respectively arranged at both ends of the vertical rod, a connecting rod is arranged on each of the two connecting sleeves, the other ends of the two connecting rods are connected to each other, and a connecting shaft is arranged at the top of the two connecting rods, a transmission shaft is arranged at the top of the connecting shaft, a power shaft is arranged at the other end of the transmission shaft, and the other end of the connecting sleeve is connected with a cleaning scraping wall part.

[0008] Wherein, driven by the power shaft, the transmission shaft starts to make a circular motion, and then drives the connecting shaft to make a circular motion. Since the connecting shaft is fixedly connected with the connecting rod, and the connecting rod is fixedly connected with the connecting sleeve, the connecting sleeve is subjected to a force of being pulled left and right. Since the connecting sleeve is fixedly connected with the cleaning scraping wall part, the cleaning scraping wall part makes a periodic left and right shake, and then the dirt and impurities attached to the inner wall of the pipeline connected to the bottom of the fixing ring are scraped off by friction.

[0009] According to the above technical solution, the connecting sleeve is connected with the cleaning scraping wall part, the connecting sleeve is fixedly connected with the cross bar, the cross bar is fixedly connected with the vertical rod, the vertical rod is sleeved in the fixing sleeve, the connecting sleeve is fixedly connected with the connecting rod, the connecting rod is fixedly connected with the connecting shaft, the connecting shaft is connected with the transmission shaft, and the transmission shaft is fixedly connected with the power shaft.

[0010] According to the above technical solution, a limiting cylinder is sleeved on the outer wall of the power shaft, a limiting block is arranged on the outer wall of the limiting cylinder, the limiting cylinder is located in a fixing block, a connecting rod is connected to the outer wall of the limiting cylinder, the limiting cylinder is rotatably connected with the power shaft, the limiting cylinder is clamped with the fixing block through the limiting block, the limiting cylinder is fixedly connected with the connecting rod, the other end of the connecting rod is fixedly connected with the fixing sleeve, a collecting groove is arranged in the cleaning scraping wall part, and a plurality of through holes are arranged on the outer wall of the collecting groove.

[0011] Wherein, in the above, the cleaning scraping wall part is driven by the connecting sleeve to make a periodic left and right shake. During the shaking process, the dirt and attachments adhered to the pipeline connected to the bottom of the fixing ring are removed, and the fallen dirt and attachments are received through the collecting groove, and through holes are arranged to allow the fallen dirt and attachments to enter through the through holes.

[0012] According to the above technical solution, in order to ensure that the cleaning scraping member can scrape the entire interior of the pipeline connected to the fixed ring, the lifting unit includes a vertical plate, an electric push rod is provided at the top of the vertical plate, a fitting plate is provided at the other end of the electric push rod, and a rotating motor is provided inside the fitting plate.

[0013] According to the above technical solution, the vertical plate is fixedly connected to the electric push rod through a fastener, the other end of the electric push rod is connected to the fitting plate, the rotating motor is fitted inside the fitting plate, the rotating motor is connected to a power shaft through a coupling, a reflux pump is provided at the top of the vertical plate, the reflux pump is fixedly connected to a suction pipe, and the other end of the suction pipe is located at the collection groove of the cleaning scraping member.

[0014] Among them, the reflux pump and the suction pipe provided in the present invention can adsorb the garbage that has not passed through the through hole in the collection groove, thereby avoiding problems such as garbage accumulation in the collection groove, ensuring the cleanliness of the collection groove, and facilitating the normal operation of subsequent cleaning and blockage removal.

[0015] According to the above technical solution, the adjustment unit includes a limit sliding seat, a limit sliding groove is opened inside the limit sliding seat, a limit sliding block is provided at the limit sliding groove, one side of the limit sliding block is connected to a connecting block, the connecting block is located at the bottom of the vertical plate, a cross plate is provided at the top of the limit sliding seat, positioning grooves are opened at both ends of the cross plate, and positioning rods are provided inside the positioning grooves.

[0016] According to the above technical solution, the limit sliding seat is slidably connected to the limit sliding block through the limit sliding groove, the limit sliding block is welded to the connecting block, the other end of the connecting block is fixedly connected to the bottom of the vertical plate, the cross plate is limitedly connected to the positioning rod through a fastener, the positioning rod is fixedly connected to the limit sliding seat through the positioning groove, and the cross plate is fixedly connected to the limit sliding seat through the positioning rod.

[0017] By sliding the limit sliding block in the limit sliding groove, the limit sliding block drives the connecting block to move. Then, due to the connection between the connecting block and the vertical plate, the overall anti-blocking device is driven to move horizontally, so as to clean and dredge the interior of pipelines with different inner diameters and at different positions.

[0018] According to the above technical solution, a driving rod is provided at the top of the middle end of the cross plate, the driving rod is connected to a stepping motor, the stepping motor is located inside a limit frame, a support arm is provided on the outer wall of the limit frame, the cross plate is fixedly connected to the driving rod, the driving rod is connected to the stepping motor through a coupling, the stepping motor is limit-mounted inside the limit frame, the limit frame is fixedly connected to the support arm, and the support arm is fixedly installed on a moving base.

[0019] Among them, the driving rod is driven to rotate by a stepping motor, and then the driving rod drives the cross plate to move in a circular motion. Since the cross plate is fixedly connected to the limit sliding seats at both ends through the positioning rod, the limit sliding seats and the limit sliders therein rotate, thereby driving the entire anti-blocking device to adjust the angle, so as to unblock and dredge the inserted pipes at different positions.

[0020] According to the above technical solution, a sliding assembly is provided at the bottom of the moving base, the sliding assembly is fixedly connected to the moving base, a handle is provided on one side of the moving base, and the handle is fixedly connected to the moving base.

[0021] Compared with the prior art, the beneficial effects achieved by the present invention are: In the present invention, by setting the circular motion of the transmission shaft in the anti-blocking unit to drive the circular motion of the connecting shaft, the connecting sleeve is subjected to a force of being pulled left and right, so that the cleaning scraping member shakes periodically left and right, and then the dirt and impurities attached to the inner wall of the pipeline to be cleaned connected to the bottom of the fixed ring are scraped off by friction.

[0022] In the present invention, by setting a reflux pump and a suction pipe in the lifting unit, the garbage that has not passed through the through hole in the collection tank can be adsorbed, thereby avoiding problems such as garbage accumulation in the collection tank, ensuring the cleanliness of the collection tank, facilitating the normal operation of subsequent cleaning and unblocking, and through the collection tank provided in the cleaning scraping member in the anti-blocking unit, the dropped dirt and attachments are received, and through holes are provided to allow the dropped dirt and attachments to enter the through holes.

[0023] In the present invention, by setting the limit slider to slide in the limit chute in the adjustment unit, the limit slider drives the connecting block to move, and then because of the connection between the connecting block and the vertical plate, the entire anti-blocking device is driven to move horizontally, so as to facilitate the internal cleaning and dredging of pipes with different inner diameters and at different positions.

[0024] In the present invention, by setting the driving rod in the adjustment unit to drive the cross plate to move in a circular motion, the limit sliding seats and the limit sliders therein rotate, thereby driving the entire anti-blocking device to adjust the angle, so as to unblock and dredge the inserted pipes at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 is a schematic structural diagram of the whole of the present invention; Figure 2 is the present invention Figure 1 is an enlarged schematic structural diagram of part A in; Figure 3It is a schematic structural diagram of the overall top view of the present invention; Figure 4 It is a schematic structural diagram of the anti-blocking device of the present invention; Figure 5 It is a schematic structural diagram of the anti-blocking unit of the present invention; Figure 6 It is a schematic structural diagram of the lifting unit of the present invention; Figure 7 It is a schematic structural diagram of the adjustment unit of the present invention.

[0026] In the figure: 1, moving base; 2, telescopic rod; 3, fixed ring; 401, connecting sleeve; 402, cross bar; 403, vertical bar; 404, fixed sleeve; 405, connecting rod; 406, connecting shaft; 407, transmission shaft; 408, power shaft; 409, cleaning and scraping wall member; 410, limiting cylinder; 411, fixed block; 412, connecting rod; 413, through hole; 501, vertical plate; 502, electric push rod; 503, fitting plate; 504, rotating motor; 505, reflux pump; 506, suction pipe; 601, limiting sliding seat; 602, limiting slider; 603, connecting block; 604, cross plate; 605, positioning rod; 606, driving rod; 607, stepping motor; 608, limiting frame; 609, support arm; 7, sliding assembly; 8, handle. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Please refer to Figures 1-7 , the present invention provides a technical solution: Embodiment 1

[0029] A drainage anti-blocking device for smart city roads includes a moving base 1, a pushing handle is installed on one side of the moving base 1, a telescopic rod 2 is installed in the middle of the bottom end of the moving base 1, the other end of the telescopic rod 2 is connected to a fixed ring 3, and an anti-blocking device is installed on the moving base 1; the anti-blocking device includes an anti-blocking unit and a lifting unit, the lifting unit is installed above the anti-blocking unit, and the anti-blocking device is connected to an adjustment unit; The anti-blocking unit includes two connecting sleeves 401. A cross bar 402 is provided between the two connecting sleeves 401. A vertical bar 403 is provided on the cross bar 402. Fixed sleeves 404 are respectively provided at both ends of the vertical bar 403. A connecting rod 405 is provided on each of the two connecting sleeves 401. The other ends of the two connecting rods 405 are connected to each other, and a connecting shaft 406 is provided at the top of the two connecting rods 405. A transmission shaft 407 is provided at the top of the connecting shaft 406. A power shaft 408 is provided at the other end of the transmission shaft 407. The other end of the connecting sleeve 401 is connected to the cleaning and scraping wall member 409.

[0030] Driven by the power shaft 408 in the present invention, the transmission shaft 407 starts to perform circular motion, and then drives the connecting shaft 406 to perform circular motion. Since the connecting shaft 406 is fixedly connected to the connecting rod 405, and the connecting rod 405 is fixedly connected to the connecting sleeve 401, the connecting sleeve 401 is subjected to a force of being pulled left and right. Since the connecting sleeve 401 is fixedly connected to the cleaning and scraping wall member 409, the cleaning and scraping wall member 409 performs periodic left and right shaking, and then the dirt and impurities attached to the inner wall of the pipeline connected to the bottom of the fixed ring 3 are scraped off by friction.

[0031] The connecting sleeve 401 is connected to the cleaning and scraping wall member 409. The connecting sleeve 401 is fixedly connected to the cross bar 402. The cross bar 402 is fixedly connected to the vertical bar 403. The vertical bar 403 is sleeved in the fixed sleeve 404. The connecting sleeve 401 is fixedly connected to the connecting rod 405. The connecting rod 405 is fixedly connected to the connecting shaft 406. The connecting shaft 406 is connected to the transmission shaft 407. The transmission shaft 407 is fixedly connected to the power shaft 408.

[0032] A limiting cylinder 410 is sleeved on the outer wall of the power shaft 408. A limiting block is provided on the outer wall of the limiting cylinder 410. The limiting cylinder 410 is located in a fixed block 411. A connecting rod 412 is connected to the outer wall of the limiting cylinder 410. The limiting cylinder 410 is rotatably connected to the power shaft 408. The limiting cylinder 410 is clamped with the fixed block 411 through the limiting block. The limiting cylinder 410 is fixedly connected to the connecting rod 412. The other end of the connecting rod 412 is fixedly connected to the fixed sleeve 404. A collecting groove is provided in the cleaning and scraping wall member 409, and multiple through holes 413 are provided at the outer wall of the collecting groove.

[0033] Among them, in the above, the cleaning and scraping wall member 409 is driven by the connecting sleeve 401 to perform periodic left and right shaking. During the shaking process, the dirt and attachments adhered to the pipeline connected to the bottom of the fixed ring 3 are removed, and the falling dirt and attachments are received through the collecting groove. And the through holes 413 are provided so that the falling dirt and attachments enter through the through holes 413.

[0034] Embodiment 2

[0035] On the basis of Embodiment 1: To ensure that the cleaning scraping member 409 can scrape the entire interior of the pipeline connected to the fixed ring 3, the lifting unit includes a vertical plate 501. An electric push rod 502 is provided at the top of the vertical plate 501. The other end of the electric push rod 502 is provided with a fitting plate 503, and a rotating motor 504 is arranged inside the fitting plate 503.

[0036] The vertical plate 501 is fixedly connected to the electric push rod 502 through a fastener. The other end of the electric push rod 502 is connected to the fitting plate 503. The rotating motor 504 is fitted inside the fitting plate 503. The rotating motor 504 is connected to the power shaft 408 through a coupling. A reflux pump 505 is provided at the top of the vertical plate 501. The reflux pump 505 is fixedly connected with a suction pipe 506, and the other end of the suction pipe 506 is located at the collection tank of the cleaning scraping member 409.

[0037] Among them, the reflux pump 505 and the suction pipe 506 provided in the present invention can adsorb the garbage that has not passed through the through hole 413 in the collection tank, thereby avoiding problems such as garbage accumulation in the collection tank, ensuring the cleanliness of the collection tank, and facilitating the normal operation of subsequent cleaning and blockage removal.

[0038] Embodiment 3

[0039] On the basis of Embodiment 1 and Embodiment 2: The mobilizing unit includes a limit sliding seat 601. A limit sliding groove is opened inside the limit sliding seat 601. A limit sliding block 602 is arranged at the limit sliding groove. One side of the limit sliding block 602 is connected with a connecting block 603. The connecting block 603 is located at the bottom of the vertical plate 501. A cross plate 604 is provided at the top of the limit sliding seat (601). Positioning grooves are opened at both ends of the cross plate 604, and positioning rods 605 are arranged inside the positioning grooves.

[0040] The limit sliding seat 601 is slidably connected with the limit sliding block 602 through the limit sliding groove. The limit sliding block 602 is welded to the connecting block 603. The other end of the connecting block 603 is fixedly connected to the bottom of the cross plate 604. The cross plate 604 is limitedly connected to the positioning rod 605 through a fastener. The positioning rod 605 is fixedly connected to the limit sliding seat (601) through the positioning groove. The cross plate 604 is fixedly connected to the limit sliding seat (601) through the positioning rod 605.

[0041] By sliding the limit sliding block 602 in the limit sliding groove, the limit sliding block 602 drives the connecting block 603 to move. Then, due to the connection relationship between the connecting block 603 and the vertical plate 501, the overall anti-blocking device is driven to move horizontally, so as to clean and dredge the interior of pipelines with different inner diameters and at different positions.

[0042] At the top of the middle of the horizontal plate 604, there is a driving rod 606. The driving rod 606 is connected to a stepping motor 607. The stepping motor 607 is located within a limiting frame 608. The outer wall of the limiting frame 608 is provided with a support arm 609. The horizontal plate 604 is fixedly connected to the driving rod 606. The driving rod 606 is connected to the stepping motor 607 through a coupling. The stepping motor 607 is installed in the limiting frame 608 in a limited manner. The limiting frame 608 is fixedly connected to the support arm 609. The support arm 609 is fixedly installed on the moving base 1.

[0043] Among them, the driving rod 606 is driven by the stepping motor 607 to rotate, and then the driving rod 606 drives the horizontal plate 604 to perform a circular motion. Since the horizontal plate 604 is fixedly connected to the limiting sliding seats 601 at both ends through the positioning rod 605, the limiting sliding seats 601 and the limiting sliders 602 therein rotate, thereby driving the entire anti-blocking device to adjust the angle, so as to unblock the inserted pipes at different positions.

[0044] Embodiment 4

[0045] Based on Embodiment 1: A sliding assembly 7 is provided at the bottom of the moving base 1. The sliding assembly 7 is fixedly connected to the moving base 1. A handle 8 is provided on one side of the moving base 1. The handle 8 is fixedly connected to the moving base 1.

[0046] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0047] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A drainage anti-blocking device for smart city roads, comprising a mobile base (1), characterized in that: A pushing handle is installed on one side of the mobile base (1), a telescopic rod (2) is installed at the middle of the bottom end of the mobile base (1), the other end of the telescopic rod (2) is connected to a fixing ring (3), and an anti-blocking device is installed on the mobile base (1); the anti-blocking device comprises an anti-blocking unit and a lifting unit, the lifting unit is installed above the anti-blocking unit, and the anti-blocking device is connected to the mobilization unit; The anti-blocking unit comprises a connecting sleeve (401), wherein the connecting sleeve (401) is divided into two groups, and a cross bar (402) is provided between the two connecting sleeves (401), a vertical bar (403) is provided on the cross bar (402), and fixing sleeves (404) are provided at both ends of the vertical bar (403), and a connecting rod (405) is provided on each of the two connecting sleeves (401), and the other ends of the two connecting rods (405) are connected to each other, and a connecting shaft (406) is provided at the top of the two connecting rods (405), and a transmission shaft (407) is provided at the top of the connection shaft (406), and a power shaft (408) is provided at the other end of the transmission shaft (407), and the other end of the connecting sleeve (401) is connected to a cleaning and scraping member (409).

2. A drainage anti-blocking device for smart city roads according to claim 1, characterized in that: The connecting sleeve (401) is connected to the cleaning and scraping wall member (409), the connecting sleeve (401) is fixedly connected to the crossbar (402), the crossbar (402) is fixedly connected to the vertical bar (403), the vertical bar (403) is sleeved in the fixed sleeve (404), the connecting sleeve (401) is fixedly connected to the connecting rod (405), the connecting rod (405) is fixedly connected to the connecting shaft (406), the connecting shaft (406) is connected to the transmission shaft (407), and the transmission shaft (407) is fixedly connected to the power shaft (408).

3. A drainage anti-blocking device for smart city roads according to claim 2, characterized in that: The outer wall of the power shaft (408) is sleeved with a limiting cylinder (410), the outer wall of the limiting cylinder (410) is provided with a limiting block, the limiting cylinder (410) is located in a fixed block (411), the outer wall of the limiting cylinder (410) is connected with a connecting rod (412), the limiting cylinder (410) is rotatably connected to the power shaft (408), the limiting cylinder (410) is clamped with the fixed block (411) via the limiting block, the limiting cylinder (410) is fixedly connected to the connecting rod (412), the other end of the connecting rod (412) is fixedly connected to the fixed sleeve (404), and a collecting groove is provided in the cleaning and scraping wall member (409), and a plurality of through holes (413) are provided on the outer wall of the collecting groove.

4. The drainage anti-blocking device for smart city roads according to claim 3 is characterized in that: The lifting unit comprises a vertical plate (501), the top of the vertical plate (501) is provided with an electric push rod (502), the other end of the electric push rod (502) is provided with a mosaic plate (503), and a rotating motor (504) is provided inside the mosaic plate (503).

5. The drainage anti-blocking device for smart city roads according to claim 4 is characterized in that: The vertical plate (501) is fixedly connected to the electric push rod (502) via a fastener, the other end of the electric push rod (502) is connected to the embedded plate (503), the rotating motor (504) is embedded in the embedded plate (503), the rotating motor (504) is connected to the power shaft (408) via a coupling, and a reflux pump (505) is provided on the top of the vertical plate (501), the reflux pump (505) is fixedly connected to a suction pipe (506), and the other end of the suction pipe (506) is located at the collection tank of the cleaning scraper (409).

6. The drainage anti-blocking device for smart city roads according to claim 1 is characterized in that: The maneuvering unit comprises a limit slide (601), a limit slide groove is provided in the limit slide (601), a limit slide block (602) is provided at the limit slide groove, a connecting block (603) is connected to one side of the limit slide block (602), the connecting block (603) is located at the bottom of the vertical plate (501), a horizontal plate (604) is provided at the top of the limit slide (601), positioning grooves are provided at both ends of the horizontal plate (604), and positioning rods (605) are provided in the positioning grooves.

7. A drainage anti-blocking device for smart city roads according to claim 6, characterized in that: The limiting slide (601) is slidably connected to the limiting slider (602) via a limiting slide groove; the limiting slider (602) is welded to a connecting block (603); the other end of the connecting block (603) is fixedly connected to the bottom of the vertical plate (604); the horizontal plate (604) is limitingly connected to a positioning rod (605) via a fastener; the positioning rod (605) is fixedly connected to the limiting slide (601) via a positioning groove; and the horizontal plate (604) is fixedly connected to the limiting slide (601) via the positioning rod (605).

8. The drainage anti-blocking device for smart city roads according to claim 7 is characterized in that: A driving rod (606) is provided at the top of the middle end of the horizontal plate (604), the driving rod (606) is connected to a stepping motor (607), the stepping motor (607) is located in a limit frame (608), the outer wall of the limit frame (608) is provided with a supporting arm (609), the horizontal plate (604) is fixedly connected to the driving rod (606), the driving rod (606) is connected to the stepping motor (607) via a coupling, the stepping motor (607) is limitedly installed in the limit frame (608), the limit frame (608) is fixedly connected to the supporting arm (609), and the supporting arm (609) is fixedly installed on the moving base (1).

9. The drainage anti-blocking device for smart city roads according to claim 1, characterized in that: A sliding assembly (7) is provided at the bottom of the mobile base (1), and the sliding assembly (7) is fixedly connected to the mobile base (1). A handle (8) is provided on one side of the mobile base (1), and the handle (8) is fixedly connected to the mobile base (1).

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