High-altitude pipeline surface cleaning device

Abstract

The utility model relates to the technical field of high-altitude pipeline cleaning, and discloses a high-altitude pipeline surface cleaning device which solves the problems in the background technology and comprises a vehicle body, a water tank is arranged at the top of the vehicle body, a hydraulic cylinder is further arranged at the top of the vehicle body, and a supporting plate is fixedly connected to the top of the hydraulic cylinder. The device comprises a supporting plate, two sliding grooves are formed in the top of the supporting plate and located in the two sides of the top of the supporting plate correspondingly, side plates are slidably inserted into the two sliding grooves correspondingly, arc-shaped plates are fixedly connected to the inner side faces of the two side plates correspondingly, and spray heads are connected to the inner surfaces of the two arc-shaped plates correspondingly; a servo motor is fixedly installed in an inner cavity of the supporting plate, the output end of the servo motor is fixedly connected with a rotating rod through a coupler, and the other end of the rotating rod is fixedly connected with a first bevel gear. And the cleaning work efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-altitude pipeline cleaning, and particularly relates to a high-altitude pipeline surface cleaning device. Background Technique

[0002] Most of the pipelines inside the factory buildings are very high and suspended. Dust in the factory buildings accumulates on the pipelines for a long time, making the cleaning work very difficult. However, the requirements for environmental civilization governance work are becoming more and more strict now.

[0003] After long-term use, a large amount of dust will adhere to the surface of high-altitude pipelines. At present, workers are transported to high altitudes by cloud cars for cleaning. Long-term high-altitude cleaning leads to a large workload for workers, not only with relatively large potential safety hazards, but also with low work efficiency of manual cleaning. For this reason, we propose a high-altitude pipeline surface cleaning device. Content of the Utility Model

[0004] In order to solve the problem that at present, workers are transported to high altitudes by cloud cars for cleaning, and long-term high-altitude cleaning leads to a large workload for workers, not only with relatively large potential safety hazards, but also with low work efficiency of manual cleaning, the utility model provides the following technical solution: A high-altitude pipeline surface cleaning device, including a vehicle body, a water tank is arranged at the top of the vehicle body, a hydraulic cylinder is also arranged at the top of the vehicle body, the top of the hydraulic cylinder is fixedly connected with a support plate, two sliding grooves are opened at the top of the support plate, the two sliding grooves are respectively located on both sides of the top of the support plate, side plates are slidably inserted in the two sliding grooves, arc-shaped plates are fixedly connected to the inner sides of the two side plates, spray heads are connected to the inner surfaces of the two arc-shaped plates, a servo motor is fixedly installed in the inner cavity of the support plate, the output end of the servo motor is fixedly connected with a rotating rod through a coupling, the other end of the rotating rod is fixedly connected with a first bevel gear, a threaded rod is rotatably inserted in the inner cavity of the sliding groove, one end of the threaded rod is inserted into the inner wall of the sliding groove, the other end of the threaded rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a threaded hole is opened on the side surface of the side plate, the threaded rod is inserted in the threaded hole, and the threaded rod is in threaded connection with the threaded hole. The water tank is connected with the spray head through a water pipe.

[0005] Preferably, the number of the threaded rods is two, and the thread directions on the two threaded rods are the same.

[0006] Preferably, bearings are sleeved on the circumferential surfaces of the two threaded rods, and the threaded rods are rotatably connected with the inner wall of the support plate through the bearings.

[0007] Preferably, a sliding rod is fixedly connected to the bottom of the side plate, a slider is fixedly connected to the bottom of the sliding rod, a sliding track is provided in the inner cavity of the support plate, and the slider is slidably inserted into the sliding track.

[0008] Preferably, the number of the spray heads is several, and several spray heads are evenly distributed on the inner surface of the arc plate at equal intervals in an arc shape.

[0009] Preferably, the two threaded rods are respectively located on both sides of the inner cavity of the support plate, the two second bevel gears are also respectively located on both sides of the first bevel gear, and the two second bevel gears are both meshed with the first bevel gear.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] By stopping the vehicle body below the pipeline, then driving the support plate to slide upward through the hydraulic cylinder, the support plate will drive the side plate to slide upward, and the side plate will drive the arc plate to slide upward. When the two arc plates are located on both sides of the pipeline, the servo motor is started through electrical connection, the servo motor will drive the rotating rod to rotate, the rotating rod will drive the first bevel gear to rotate, the first bevel gear will drive the two second bevel gears to rotate, the second bevel gear will drive the threaded rod to rotate. Due to the setting of the bearing, the threaded rod can rotate more stably. The threaded rod will drive the side plate to slide in the chute through the thread, and when the side plate slides, it will drive the slider to slide in the sliding track through the sliding rod, so that the side plate slides more stably. The side plate will drive the arc plate to slide close to the pipeline. When the spray head is close to the pipeline, stop starting the servo motor, and then spray water on the pipeline through the spray head. Through the pressurizing device, the water sprayed by the spray head can clean the circumferential surface of the pipeline. Then move the vehicle body, which can drive the arc plate to slide, so as to realize the cleaning of different positions of the pipeline. After the cleaning is completed, drive the rotating rod to rotate reversely through the servo motor, so as to drive the two second bevel gears to rotate reversely through the first bevel gear, so that the arc plate can slide away from the pipeline, and then drive the support plate to slide downward through the hydraulic cylinder to return to the initial state. It realizes the automatic cleaning of high-altitude pipelines, thus reducing potential safety hazards and improving the cleaning work efficiency. Description of the Drawings

[0012] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0013] Figure 1 It is a schematic side view structure diagram of the whole of the present utility model;

[0014] Figure 2 It is a schematic sectional view of the side view of the support plate and the side plate of the present utility model;

[0015] Figure 3 is the enlarged structural schematic diagram of A in the present utility model Figure 2 ;

[0016] Figure 4 is the sectional structural schematic diagram of the support plate and the side plate of the present utility model when viewed from above

[0017] Figure 5 is the enlarged structural schematic diagram of B in the present utility model Figure 4 ;

[0018] In the figure: 1, vehicle body; 2, water tank; 3, hydraulic cylinder; 4, support plate; 5, chute; 6, side plate; 7, arc plate; 8, nozzle; 9, threaded hole; 10, threaded rod; 11, slide rod; 12, slider; 13, slideway; 14, bearing; 15, servo motor; 16, rotating rod; 17, first bevel gear; 18, second bevel gear. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As given by Figures 1-5 , the present utility model includes a vehicle body 1, a water tank 2 is provided on the top of the vehicle body 1, a hydraulic cylinder 3 is also provided on the top of the vehicle body 1, the top of the hydraulic cylinder 3 is fixedly connected with a support plate 4, two chutes 5 are opened on the top of the support plate 4, the two chutes 5 are respectively located on both sides of the top of the support plate 4, side plates 6 are slidably inserted into both chutes 5, arc plates 7 are fixedly connected to the inner sides of the two side plates 6, nozzles 8 are connected to the inner surfaces of the two arc plates 7, a servo motor 15 is fixedly installed in the inner cavity of the support plate 4, the output end of the servo motor 15 is fixedly connected with a rotating rod 16 through a coupling, a first bevel gear 17 is fixedly connected to the other end of the rotating rod 16, a threaded rod 10 is rotatably inserted into the inner cavity of the chute 5, one end of the threaded rod 10 is inserted into the inner wall of the chute 5, a second bevel gear 18 is fixedly connected to the other end of the threaded rod 10, the first bevel gear 17 is meshed with the second bevel gear 18, a threaded hole 9 is opened on the side surface of the side plate 6, the threaded rod 10 is inserted into the threaded hole 9, and the threaded rod 10 is threadedly connected with the threaded hole 9. A water pipe is connected between the water tank 2 and the nozzle 8.

[0021] The number of the threaded rods 10 is two, and the thread directions on the two threaded rods 10 are the same, so that when the two threaded rods 10 rotate, they can drive the two side plates 6 to slide towards each other or slide in the opposite direction simultaneously.

[0022] Bearing 14 is sleeved on the circumferential surface of each of the two threaded rods 10, and the threaded rod 10 is rotatably connected to the inner wall of the support plate 4 through the bearing 14. The setting of the bearing 14 can make the threaded rod 10 more stable when rotating.

[0023] A slide bar 11 is fixedly connected to the bottom of the side plate 6, and a slider 12 is fixedly connected to the bottom of the slide bar 11. A slide way 13 is formed in the inner cavity of the support plate 4, and the slider 12 is slidably inserted into the slide way 13. The setting of the slide bar 11 and the slider 12 can make the side plate 6 more stable when sliding and prevent the side plate 6 from tilting.

[0024] The number of the spray nozzles 8 is several, and the several spray nozzles 8 are evenly distributed on the inner surface of the arc-shaped plate 7 at equal intervals in an arc shape. The setting of the several spray nozzles 8 can increase the range of pipeline cleaning, so as to clean the pipeline more comprehensively.

[0025] The two threaded rods 10 are respectively located on both sides of the inner cavity of the support plate 4, and the two second bevel gears 18 are also respectively located on both sides of the first bevel gear 17, and the two second bevel gears 18 are both meshed with the first bevel gear 17, so that the first bevel gear 17 can drive the two second bevel gears 18 to rotate simultaneously.

[0026] Working principle: When it is necessary to clean the high-altitude pipeline during work, first stop the vehicle body 1 below the pipeline, and then drive the support plate 4 to slide upward through the hydraulic cylinder 3. The support plate 4 will drive the side plate 6 to slide upward, and the side plate 6 will drive the arc plate 7 to slide upward. When the two arc plates 7 are located on both sides of the pipeline, start the servo motor 15 through electrical connection. The servo motor 15 will drive the rotating rod 16 to rotate, the rotating rod 16 will drive the first bevel gear 17 to rotate, the first bevel gear 17 will drive the two second bevel gears 18 to rotate, and the second bevel gear 18 will drive the threaded rod 10 to rotate. Due to the setting of the bearing 14, the threaded rod 10 can rotate more stably. The threaded rod 10 will drive the side plate 6 to slide in the chute 5 through the thread. When the side plate 6 slides, it will drive the slider 12 to slide in the slideway 13 through the slide rod 11, so that the side plate 6 slides more stably when sliding. The side plate 6 will drive the arc plate 7 to slide close to the pipeline. When the nozzle 8 approaches the pipeline, stop starting the servo motor 15, and then spray water on the pipeline through the nozzle 8. Through the pressurizing device, the water sprayed by the nozzle 8 can clean the circumferential surface of the pipeline. Then move the vehicle body 1, which can drive the arc plate 7 to slide, so as to realize the cleaning of different positions of the pipeline. After the cleaning is completed, drive the rotating rod 16 to rotate in the reverse direction through the servo motor 15, so as to drive the two second bevel gears 18 to rotate in the reverse direction through the first bevel gear 17, and the arc plate 7 can be driven to slide away from the pipeline, and the support plate 4 can be driven to slide downward through the hydraulic cylinder 3 to return to the initial state.

[0027] 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.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aerial pipeline surface cleaning device, comprising a vehicle body (1), characterized in that: A water tank (2) is provided at the top of the vehicle body (1). A hydraulic cylinder (3) is also provided at the top of the vehicle body (1). The top of the hydraulic cylinder (3) is fixedly connected to a support plate (4). Two chutes (5) are provided on the top of the support plate (4). The two chutes (5) are respectively located on both sides of the top of the support plate (4). Side plates (6) are slidably inserted into both of the chutes (5). Arc-shaped plates (7) are fixedly connected to the inner sides of the two side plates (6). Spray nozzles (8) are connected to the inner surfaces of the two arc-shaped plates (7). A servo motor (15) is fixedly installed in the inner cavity of the support plate (4). The output end of the servo motor (15) is fixedly connected to a rotating rod (16) through a coupling. The other end of the rotating rod (16) is fixedly connected to a first bevel gear (17). A threaded rod (10) is rotatably inserted into the inner cavity of the chute (5). One end of the threaded rod (10) is inserted into the inner wall of the chute (5). The other end of the threaded rod (10) is fixedly connected to a second bevel gear (18). The first bevel gear (17) is meshed with the second bevel gear (18). A threaded hole (9) is provided on the side surface of the side plate (6). The threaded rod (10) is inserted into the threaded hole (9). The threaded rod (10) is in threaded connection with the threaded hole (9). The water tank (2) is connected to the spray nozzle (8) through a water pipe.

2. The surface cleaning device for high-altitude pipelines according to claim 1, characterized in that: The number of the threaded rods (10) is two, and the thread directions on the two threaded rods (10) are the same.

3. The surface cleaning device for high-altitude pipelines according to claim 2, wherein: Bearing (14) is sleeved on the circumferential surfaces of the two threaded rods (10), and the threaded rod (10) is rotatably connected to the inner wall of the support plate (4) through the bearing (14).

4. The surface cleaning device for high-altitude pipelines according to claim 3, characterized in that: A sliding rod (11) is fixedly connected to the bottom of the side plate (6). A slider (12) is fixedly connected to the bottom of the sliding rod (11). A slideway (13) is provided in the inner cavity of the support plate (4). The slider (12) is slidably inserted into the slideway (13).

5. The surface cleaning device for high-altitude pipelines according to claim 4, wherein: The number of the spray nozzles (8) is several, and the several spray nozzles (8) are evenly distributed in an equidistant arc shape on the inner surface of the arc-shaped plate (7).

6. The surface cleaning device for high-altitude pipelines according to claim 5, wherein: The two threaded rods (10) are respectively located on both sides of the inner cavity of the support plate (4). The two second bevel gears (18) are also respectively located on both sides of the first bevel gear (17), and the two second bevel gears (18) are both meshed with the first bevel gear (17).

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