Sewage treatment pool wall descaling device

Abstract

The utility model relates to the technical field of sewage treatment pool cleaning devices, in particular to a sewage treatment pool wall descaling device which comprises a sewage treatment pool body, a vertical rod is fixedly arranged on the inner wall of the bottom end of the sewage treatment pool body, a support is arranged at the top end of the vertical rod, and a rotating shaft is rotationally embedded in the top end of the support. A walking table is fixedly connected to the top end of the rotating shaft, a fixing plate is arranged at the bottom end of one side of the walking table, an L-shaped scraping rod is fixedly arranged at the bottom end of the fixing plate, the vertical part of the L-shaped scraping rod abuts against the side wall of the sewage treatment tank body, and the bottom end of the horizontal part of the L-shaped scraping rod abuts against the inner wall of the bottom end of the sewage treatment tank body. A hydraulic cylinder is fixedly embedded in the vertical rod, and a sealing sleeve is arranged between an output rod of the hydraulic cylinder and the vertical rod, the sewage treatment tank can be conveniently descaled and cleaned, the cleaning effect and efficiency are improved, the labor intensity of workers is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to a sewage treatment pool wall descaling device, belonging to the technical field of sewage treatment pool cleaning devices. Background Art

[0002] A sewage pool is a type of equipment in a sewage treatment system. Its main function is to collect and temporarily store sewage. In the urban sewage treatment system, sewage is collected centrally and then sent to a sewage treatment plant for processing. The main function of the sewage pool is to collect and store sewage in this process. After long-term use, a large amount of dirt will remain on the wall of the sewage treatment pool, so it needs to be cleaned.

[0003] According to the announcement number CN218460362U, a descaling device for the wall of a sewage treatment pool is disclosed, which relates to the technical field of descaling devices. The descaling device is intended to solve the technical problem that the operation is not convenient enough under the existing technology and the wall of the sewage treatment pool cannot be descaled efficiently. The descaling device includes a chassis, a handrail is fixedly connected to the rear end of the chassis, and walking wheels are installed at the four corners of the lower end of the chassis. A support frame is fixedly connected to the left end of the chassis, and a lifting cylinder is installed on the inner side of the support frame. The descaling device uses the handrail installed at the rear end of the chassis and the walking wheels installed at the lower end. The staff can move along the sewage treatment pool wall. The edge of the water treatment pool is moved to remove scale from the pool wall, which improves the convenience of the descaling device. The two sets of rapidly rotating cleaning brushes are rubbed against the pool wall and the pool bottom to clean the dirt on the pool wall efficiently. The sludge suction component can not only suck out the sludge removed from the pool wall and the sludge deposited on the pool bottom, but also effectively expand the descaling area. When the above device is in use, it is necessary to manually move the device to clean the pool wall, and in the process of cleaning the side wall, the pool bottom cannot be effectively cleaned, which makes the cleaning of the device more inconvenient, the cleaning effect is poor, and the cleaning efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment pool wall descaling device, which can facilitate the descaling and cleaning of the sewage treatment pool, improve the cleaning effect and efficiency, reduce the labor intensity of workers, and improve the practicability of the device to solve the problems raised in the above-mentioned background technology.

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

[0006] A sewage treatment pool wall descaling device comprises a sewage treatment pool body, a vertical rod is fixedly provided on the inner wall of the bottom end of the sewage treatment pool body, a support is provided at the top end of the vertical rod, a rotating shaft is rotatably embedded at the top end of the support, a walking platform is fixedly connected to the top end of the rotating shaft, a fixing plate is provided at the bottom end of one side of the walking platform, an L-shaped scraper rod is fixedly provided at the bottom end of the fixing plate, the vertical portion of the L-shaped scraper rod abuts against the side wall of the sewage treatment pool body, and the bottom end of the horizontal portion of the L-shaped scraper rod abuts against the inner wall of the bottom end of the sewage treatment pool body.

[0007] Furthermore, a hydraulic cylinder is fixedly embedded in the vertical rod, and an output end of the hydraulic cylinder extends to the top of the vertical rod and is fixedly connected to the bottom end of the support.

[0008] Furthermore, a sealing sleeve is provided between the hydraulic cylinder output rod and the vertical rod.

[0009] Furthermore, the bottom end of the rotating shaft extends into the support, a motor is fixedly provided on an inner wall of one side of the support, an output end of the motor is fixedly connected to a bevel gear 1, a lower fixed sleeve of the rotating shaft is provided with a bevel gear 2, and the bevel gear 1 is meshed with the bevel gear 2.

[0010] Furthermore, a stop rod is fixedly provided at the front top and the rear top of the walking platform.

[0011] Furthermore, rollers are symmetrically rotatably embedded at the bottom ends of both sides of the walking platform, and the bottom ends of the rollers are in contact with the top end of the sewage treatment tank body.

[0012] Furthermore, the bottom end of the fixing plate is fixedly connected to the bottom end of the walking platform via a plurality of locking screws.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a support, a rotating shaft, a walking platform, a fixed plate and an L-shaped scraper rod. When in use, the motor drives the bevel gear one to rotate, so that the bevel gear one drives the rotating shaft to rotate through the bevel gear two. At this time, the rotating shaft will drive the walking platform and the L-shaped scraper rod to rotate, so that the inner wall of the sewage treatment pool body can be cleaned through the L-shaped scraper rod, so that the pool wall and the pool bottom can be cleaned at the same time. When the L-shaped scraper rod needs to be replaced, the hydraulic cylinder can drive the support to move up and down, so that the support drives the walking platform and the L-shaped scraper rod to move up and down through the rotating shaft, and then the L-shaped scraper rod is moved to the outside of the sewage treatment pool body, and fixedly connected by using locking screws, so that the fixing plate and the L-shaped scraper rod can be conveniently disassembled and replaced, so as to facilitate the disassembly and replacement of the L-shaped scraper rod. The utility model can facilitate the descaling and cleaning of the sewage treatment pool, improve the cleaning effect and efficiency, reduce the labor intensity of workers, and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a sewage treatment pool wall descaling device of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a sewage treatment pool wall descaling device of the utility model;

[0018] Figure 3 It is a cross-sectional view of a vertical rod, a support and a walking platform of a sewage treatment pool wall descaling device of the utility model;

[0019] Figure 4 This is a bottom view of a walking platform of a sewage treatment pool wall descaling device of the utility model;

[0020] Numbers in the figure: 1. Sewage treatment tank body; 2. Vertical rod; 3. Support; 4. Rotating shaft; 5. Walking platform; 6. Fixed plate; 7. L-shaped scraper rod; 8. Hydraulic cylinder; 9. Motor; 10. Bevel gear one; 11. Bevel gear two; 12. Stop rod; 13. Roller; 14. Locking screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A sewage treatment pool wall descaling device comprises a sewage treatment pool body 1, a vertical rod 2 is fixedly provided on the inner wall of the bottom end of the sewage treatment pool body 1, a support 3 is provided at the top of the vertical rod 2, a rotating shaft 4 is rotatably embedded at the top of the support 3, a walking platform 5 is fixedly connected to the top of the rotating shaft 4, a fixing plate 6 is provided at the bottom end of one side of the walking platform 5, an L-shaped scraper 7 is fixedly provided at the bottom end of the fixing plate 6, the vertical portion of the L-shaped scraper 7 abuts against the side wall of the sewage treatment pool body 1, and the bottom end of the horizontal portion of the L-shaped scraper 7 abuts against the inner wall of the bottom end of the sewage treatment pool body 1.

[0024] Specifically, Figure 1-Figure 4 As shown, a hydraulic cylinder 8 is fixedly embedded in the vertical rod 2, and the output end of the hydraulic cylinder 8 extends to the top of the vertical rod 2 and is fixedly connected to the bottom end of the support 3. A sealing sleeve is provided between the output rod of the hydraulic cylinder 8 and the vertical rod 2. The hydraulic cylinder 8 can drive the support 3 to move up and down, so that the support 3 drives the walking platform 5 and the L-shaped scraper rod 7 to move up and down through the rotating shaft 4, and then the L-shaped scraper rod 7 is moved outside the sewage treatment tank body 1.

[0025] Specifically, Figure 1-Figure 4 As shown, the bottom end of the rotating shaft 4 extends into the support 3, and a motor 9 is fixedly provided on the inner wall of one side of the support 3. The output end of the motor 9 is fixedly connected to a bevel gear 10, and the lower fixed sleeve of the rotating shaft 4 is provided with a bevel gear 2 11. The bevel gear 10 is meshed with the bevel gear 2 11, and the bevel gear 10 is driven by the motor 9 to rotate, so that the bevel gear 10 drives the rotating shaft 4 to rotate through the bevel gear 2 11. At this time, the rotating shaft 4 will drive the walking platform 5 and the L-shaped scraper 7 to rotate, so that the inner wall of the sewage treatment tank body 1 can be cleaned by the L-shaped scraper 7.

[0026] Specifically, Figure 1-Figure 4As shown, the front top and the rear top of the walking platform 5 are fixedly provided with a stop rod 12, and the bottom ends of both sides of the walking platform 5 are symmetrically rotatably embedded with rollers 13, and the bottom ends of the rollers 13 are in contact with the top of the sewage treatment tank body 1. By setting the stop rod 12, the safety of pedestrians walking on the walking platform 5 can be improved. By setting the rollers 13, the walking platform 5 can be supported and the rotation of the walking platform 5 can be facilitated, thereby reducing the load of the motor 9.

[0027] Example 2 Please refer to Figure 1-Figure 4 The difference between this embodiment and embodiment 1 is that the bottom end of the fixed plate 6 is fixedly connected to the bottom end of the walking platform 5 by a plurality of locking screws 14. By using the locking screws 14 for fixed connection, the fixed plate 6 and the L-shaped scraper rod 7 can be easily disassembled and replaced.

[0028] The working principle of the utility model is as follows: when in use, the bevel gear 10 is driven to rotate by the motor 9, so that the bevel gear 10 drives the rotating shaft 4 to rotate through the bevel gear 2 11. At this time, the rotating shaft 4 will drive the walking platform 5 and the L-shaped scraper 7 to rotate, so that the inner wall of the sewage treatment tank body 1 can be cleaned by the L-shaped scraper 7. By setting the roller 13, the walking platform 5 can be supported and the rotation of the walking platform 5 is facilitated, thereby reducing the load of the motor 9. When the L-shaped scraper 7 needs to be cleaned, the support 3 can be driven by the hydraulic cylinder 8 to move up and down, so that the support 3 drives the walking platform 5 and the L-shaped scraper 7 to move up and down through the rotating shaft 4, and then the L-shaped scraper 7 is moved to the outside of the sewage treatment tank body 1, and then the locking screw 14 is loosened and removed, so that the L-shaped scraper 7 can be replaced.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment tank wall descaling device, comprising a sewage treatment tank body (1), characterized in that: A vertical rod (2) is fixedly provided on the inner wall of the bottom end of the sewage treatment tank body (1); a support (3) is provided at the top end of the vertical rod (2); a rotating shaft (4) is rotatably embedded at the top end of the support (3); a walking platform (5) is fixedly connected to the top end of the rotating shaft (4); a fixing plate (6) is provided at the bottom end of one side of the walking platform (5); an L-shaped scraper (7) is fixedly provided at the bottom end of the fixing plate (6); the vertical portion of the L-shaped scraper (7) contacts the side wall of the sewage treatment tank body (1); and the bottom end of the horizontal portion of the L-shaped scraper (7) contacts the inner wall of the bottom end of the sewage treatment tank body (1).

2. A sewage treatment pool wall descaling device according to claim 1, characterized in that: A hydraulic cylinder (8) is fixedly embedded in the vertical rod (2), and an output end of the hydraulic cylinder (8) extends to the top of the vertical rod (2) and is fixedly connected to the bottom end of the support (3).

3. A sewage treatment pool wall descaling device according to claim 2, characterized in that: A sealing sleeve is provided between the output rod of the hydraulic cylinder (8) and the vertical rod (2).

4. A sewage treatment pool wall descaling device according to claim 1, characterized in that: The bottom end of the rotating shaft (4) extends into the support (3); a motor (9) is fixedly provided on an inner wall of one side of the support (3); an output end of the motor (9) is fixedly connected to a bevel gear 1 (10); a bevel gear 2 (11) is fixedly provided on a lower fixed sleeve of the rotating shaft (4); the bevel gear 1 (10) is gear-engaged with the bevel gear 2 (11).

5. A sewage treatment pool wall descaling device according to claim 1, characterized in that: Block rods (12) are fixedly provided at the front top and the rear top of the walking platform (5).

6. A sewage treatment pool wall descaling device according to claim 1, characterized in that: Rollers (13) are symmetrically rotatably embedded at the bottom ends of both sides of the walking platform (5), and the bottom ends of the rollers (13) are in contact with the top end of the sewage treatment tank body (1).

7. A sewage treatment pool wall descaling device according to claim 1, characterized in that: The bottom end of the fixing plate (6) is fixedly connected to the bottom end of the walking platform (5) via a plurality of locking screws (14).

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