Spraying maintenance device for prestressed concrete cylinder pipe

Abstract

The utility model discloses a spraying maintenance device for a prestressed concrete cylinder pipe, and relates to the technical field of building construction equipment. The spraying maintenance device for the prestressed concrete cylinder pipe comprises a mounting plate, a water tank is assembled on the side face of the mounting plate, a pipeline is assembled on the top of the water tank, and a water pump body is assembled on the pipeline; a flow guide assembly is arranged on the inner side of the mounting plate and comprises a transmission rod, and the bottom of the pipeline is rotationally connected with a sealing electric sleeve. According to the spraying maintenance device for the prestressed concrete cylinder pipe, a water pump body is started, a maintenance solution in a water tank immediately flows into a pipeline, at the moment, a sealing electric sleeve is started to be matched with a conveying belt, a transmission rod, a power bevel gear, a stress bevel gear, a rotating ejector rod, a torsional spring, a flow guide plate and an oblique angle spray head, and then the maintenance solution can be evenly sprayed to the position in a large range; therefore, the maintenance efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a spraying and maintenance device for prestressed concrete cylinder pipes. Background Technique

[0002] During the production process of prestressed concrete cylinder pipes, concrete curing is the key to ensuring the overall quality of products. To prevent cracks on the concrete surface due to drying and ensure the structural strength of the concrete, watering curing is required.

[0003] The Chinese patent CN220091855U authorized and announced on November 28, 2023 discloses a spraying and maintenance device for building construction concrete. Among them, it includes: a fixed seat, a spraying mechanism, a height adjustment device, and an angle adjustment device; the fixed seat includes a support bottom plate and a mounting plate vertically arranged on one side of the support bottom plate; a water tank is arranged on the top of the support bottom plate; a chute is opened on the side surface of the mounting plate, and a through hole is opened at the top of the chute; the height adjustment device includes an electric telescopic rod arranged at the bottom of the inner wall of the chute, a slider fixed on the top of the electric telescopic rod, and a support rod arranged on the top of the slider. In the above application document, the position of the spray head can be simply adjusted. However, when the device performs spraying and maintenance operations on a certain fixed position, its spraying range is small, resulting in low maintenance efficiency of the device. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a spraying and maintenance device for prestressed concrete cylinder pipes, which solves the problems put forward in the above background technique. To achieve the above purposes, the utility model is realized through the following technical solutions: A spraying and maintenance device for prestressed concrete cylinder pipes, including a mounting plate, a water tank is assembled on the side surface of the mounting plate, a pipeline is assembled on the top of the water tank, and a water pump body is assembled on the pipeline;

[0005] A diversion component is arranged inside the mounting plate. The diversion component includes a transmission rod. The bottom of the pipeline is rotatably connected with a sealed electric sleeve. A conveyor belt is assembled on the outer side of the sealed electric sleeve. The bottom of the transmission rod is fixedly connected with a driving bevel gear. The inner wall of the mounting plate is rotatably connected with a rotating ejector rod. A driven bevel gear is fixedly connected to the outer side of the rotating ejector rod. A torsion spring is arranged inside the rotating ejector rod. A diversion plate is fixedly connected to the side surface of the rotating ejector rod. The bottom of the sealed electric sleeve is fixedly connected with an inclined nozzle.

[0006] Furthermore, the transmission rod penetrates through the top side of the mounting plate, and the transmission rod is rotatably connected with the mounting plate.

[0007] Further, one end of the conveyor belt away from the sealed electric sleeve is located outside the transmission rod.

[0008] Further, the stressed bevel gear is located at the bottom of the power bevel gear, and only half of the teeth are arranged on the outside of the power bevel gear.

[0009] Further, a stirring assembly is arranged inside the water tank. The stirring assembly includes a rotating tail rod, and stirring fan blades are fixedly connected to the side surface of the rotating tail rod.

[0010] Further, the rotating tail rod is located on the side surface of the rotating top rod, and the rotating tail rod and the rotating top rod are in a fixed state.

[0011] The utility model provides a spraying and maintenance device for a prestressed concrete cylinder pipe. It has the following beneficial effects:

[0012] (1) For the spraying and maintenance device for the prestressed concrete cylinder pipe, when the water pump body is started, the maintenance liquid in the water tank will immediately flow into the pipeline. At this time, the sealed electric sleeve is started, and in cooperation with the conveyor belt, the transmission rod, the power bevel gear, the stressed bevel gear, the rotating top rod, the torsion spring, the diversion plate and the inclined nozzle, the maintenance liquid can be sprayed evenly in a large range at this place, thereby improving the maintenance efficiency of the device.

[0013] (2) For the spraying and maintenance device for the prestressed concrete cylinder pipe, when the rotating top rod rotates reciprocally, it can drive the rotating tail rod to rotate reciprocally. The rotating tail rod then drives the stirring fan blades to rotate reciprocally, stirring the possible sediment in the maintenance liquid in the water tank, thereby improving the utilization rate of the maintenance liquid and further improving the maintenance efficiency of the device. Description of the Drawings

[0014] Figure 1 is the three-dimensional structure diagram of the overall appearance of the utility model;

[0015] Figure 2 is the three-dimensional sectional structure diagram of the overall of the utility model;

[0016] Figure 3 is the three-dimensional structure diagram of the diversion assembly of the utility model;

[0017] Figure 4 is the three-dimensional structure diagram of the stirring assembly of the utility model.

[0018] In the figure:

[0019] 100, mounting plate; 200, water tank; 300, pipeline; 400, water pump body;

[0020] 500, Flow guiding assembly; 501, Transmission rod; 502, Sealed electric sleeve; 503, Conveyor belt; 504, Power bevel gear; 505, Rotating ejector rod; 506, Load-bearing bevel gear; 507, Torsion spring; 508, Flow guiding plate; 509, Oblique angle nozzle

[0021] 600, Stirring assembly; 601, Rotating tail rod; 602, Stirring fan blade Detailed implementation mode

[0022] 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

[0023] Embodiment 1:

[0024] Please refer to Figures 1-4 , A spray maintenance device for prestressed concrete cylinder pipes, including a mounting plate 100, a water tank 200 is assembled on the side of the mounting plate 100, a pipeline 300 is assembled on the top of the water tank 200, and a water pump body 400 is assembled on the pipeline 300

[0025] A flow guiding assembly 500 is provided inside the mounting plate 100. The flow guiding assembly 500 includes a transmission rod 501. The transmission rod 501 penetrates through the top side of the mounting plate 100, and the transmission rod 501 is rotatably connected to the mounting plate 100. A sealed electric sleeve 502 is rotatably connected to the bottom of the pipeline 300. A conveyor belt 503 is assembled on the outer side of the sealed electric sleeve 502. One end of the conveyor belt 503 away from the sealed electric sleeve 502 is located outside the transmission rod 501. A power bevel gear 504 is fixedly connected to the bottom of the transmission rod 501. When the water pump body 400 is started, the maintenance liquid in the water tank 200 then flows into the pipeline 300. At this time, the sealed electric sleeve 502 is started, and with the conveyor belt 503 arranged on its outer side, the transmission rod 501 driven by the conveyor belt 503 and the sealed electric sleeve 502 rotates, and the transmission rod 501 then drives the power bevel gear 504 fixedly connected thereto to rotate. A rotating ejector rod 505 is rotatably connected to the inner wall of the mounting plate 100. A stress bevel gear 506 is fixedly connected to the outer side of the rotating ejector rod 505. The stress bevel gear 506 is located at the bottom of the power bevel gear 504, and only half of the teeth are arranged on the outer side of the power bevel gear 504. A torsion spring 507 is arranged inside the rotating ejector rod 505. A flow guiding plate 508 is fixedly connected to the side of the rotating ejector rod 505. An angled nozzle 509 is fixedly connected to the bottom of the sealed electric sleeve 502. When the power bevel gear 504 rotates, since the power bevel gear 504 is engaged with the stress bevel gear 506 at this time, the power bevel gear 504 drives the stress bevel gear 506 to rotate. The stress bevel gear 506 then drives the rotating ejector rod 505 fixedly connected thereto to rotate, so that the rotating ejector rod 505 drives the flow guiding plate 508 fixedly connected thereto to rotate. When the side of the power bevel gear 504 without teeth rotates to the stress bevel gear 506, the stress bevel gear 506 loses its restriction, and the rotating ejector rod 505 fixedly connected to the stress bevel gear 506 then reversely rotates under the action of the torsion spring 507 to reset, so that the flow guiding plate 508 can rotate reciprocally. The maintenance liquid in the pipeline 300 is sprayed out from the angled nozzle 509 through the sealed electric sleeve 502. The rotating angled nozzle 509 cooperates with the flow guiding plate 508, and the maintenance liquid can be evenly sprayed in a large range at this place, thereby improving the maintenance efficiency of the device.

[0026] During use, start the water pump body 400, and the maintenance liquid in the water tank 200 will then flow into the pipeline 300. At this time, start the sealed electric sleeve 502, and cooperate with the conveyor belt 503 arranged on its outer side to make the transmission rod 501 that is drivingly connected to the sealed electric sleeve 502 through the conveyor belt 503 rotate. The transmission rod 501 then drives the power bevel gear 504 fixedly connected to it to rotate. Since the power bevel gear 504 meshes with the force-receiving bevel gear 506 at this time, the power bevel gear 504 drives the force-receiving bevel gear 506 to rotate. The force-receiving bevel gear 506 then drives the rotating ejector rod 505 fixedly connected to it to rotate, so that the rotating ejector rod 505 drives the deflector 508 fixedly connected to it to rotate. When the side of the power bevel gear 504 without teeth rotates to the position of the force-receiving bevel gear 506, the force-receiving bevel gear 506 loses its restriction, and the rotating ejector rod 505 fixedly connected to the force-receiving bevel gear 506 then rotates reversely under the action of the torsion spring 507 for resetting, so that the deflector 508 can rotate reciprocally. The maintenance liquid in the pipeline 300 is ejected from the inclined nozzle 509 through the sealed electric sleeve 502. The rotating inclined nozzle 509 cooperates with the deflector 508 to evenly spray the maintenance liquid over a large area at this place.

[0027] To prevent precipitation of the maintenance liquid in the water tank, please refer to Figures 1-4 , as shown in the figure, a stirring assembly 600 is arranged inside the water tank 200. The stirring assembly 600 includes a rotating tail rod 601. The rotating tail rod 601 is located on the side of the rotating ejector rod 505, and the rotating tail rod 601 is in a fixed state with the rotating ejector rod 505. A stirring fan blade 602 is fixedly connected to the side of the rotating tail rod 601. When the rotating ejector rod 505 rotates reciprocally, it can drive the rotating tail rod 601 fixedly connected to the rotating ejector rod 505 to rotate reciprocally. The rotating tail rod 601 then drives the stirring fan blade 602 fixedly connected to it to rotate reciprocally to stir the possible precipitates in the maintenance liquid in the water tank 200, thereby improving the utilization rate of the maintenance liquid and further improving the maintenance efficiency of the device.

[0028] During use, when the rotating ejector rod 505 rotates reciprocally, it can drive the rotating tail rod 601 fixedly connected to the rotating ejector rod 505 to rotate reciprocally. The rotating tail rod 601 then drives the stirring fan blade 602 fixedly connected to it to rotate reciprocally to stir the possible precipitates in the maintenance liquid in the water tank 200.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A spray maintenance device for a prestressed steel cylinder concrete pipe, comprising a mounting plate (100), a water tank (200) being mounted on the side of the mounting plate (100), a pipe (300) being mounted on the top of the water tank (200), and a water pump body (400) being mounted on the pipe (300); Features: A flow guide assembly (500) is arranged on the inner side of the mounting plate (100), and the flow guide assembly (500) comprises a transmission rod (501); a sealed electric sleeve (502) is rotatably connected to the bottom of the pipeline (300); a conveyor belt (503) is mounted on the outer side of the sealed electric sleeve (502); a power bevel gear (504) is fixedly connected to the bottom of the transmission rod (501); a rotating mandrel (505) is rotatably connected to the inner wall of the mounting plate (100); a force-bearing bevel gear (506) is fixedly connected to the outer side of the rotating mandrel (505); a torsion spring (507) is arranged inside the rotating mandrel (505); a flow guide plate (508) is fixedly connected to the side of the rotating mandrel (505); and an angled nozzle (509) is fixedly connected to the bottom of the sealed electric sleeve (502).

2. A spray maintenance device for prestressed steel cylinder concrete pipe according to claim 1, characterized in that: The transmission rod (501) passes through the top side of the mounting plate (100), and the transmission rod (501) and the mounting plate (100) are in a rotationally connected state.

3. A spray maintenance device for prestressed steel cylinder concrete pipe according to claim 2, characterized in that: One end of the conveyor belt (503) away from the sealed electric sleeve (502) is located outside the transmission rod (501).

4. The spray maintenance device for prestressed steel cylinder concrete pipe according to claim 3, characterized in that: The force-bearing bevel gear (506) is located at the bottom of the power bevel gear (504), and only half of the teeth are arranged on the outer side of the power bevel gear (504).

5. A spray maintenance device for prestressed steel cylinder concrete pipe according to claim 4, characterized in that: A stirring assembly (600) is arranged inside the water tank (200), and the stirring assembly (600) comprises a rotating tail rod (601), and a stirring fan blade (602) is fixedly connected to the side of the rotating tail rod (601).

6. A spray maintenance device for prestressed steel cylinder concrete pipe according to claim 5, characterized in that: The rotating tail rod (601) is located at a side position of the rotating top rod (505), and the rotating tail rod (601) and the rotating top rod (505) are in a fixed state.

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