Foundation maintenance device

Abstract

The utility model discloses a kind of foundation maintenance devices, including submersible pump and controller, the water outlet end fixed intercommunication of submersible pump has front hose, the water outlet end fixed intercommunication of front hose has water distribution pipe, the multiple water outlet ends of water distribution pipe are all fixed intercommunication and have rear hose;Multiple the water outlet ends of rear hose are all fixed intercommunication and have straight pipe, the outer surface of multiple straight pipe is all sliding sleeve joint has sliding sleeve.In the utility model, by setting front hose, water distribution pipe, straight pipe, frame, sliding sleeve, counterweight bin, height adjusting assembly, rotary seat, fixed pipe and nozzle, when carrying out foundation maintenance, water spraying mechanism is distributed on foundation, then submersible pump is operated by controller timing control, reach the purpose of automatic timing maintenance, without artificial water spraying, not only improve maintenance efficiency, also reduce manpower cost, simultaneously can also avoid the problem of maintenance not in time due to human carelessness.

Description

Technical Field

[0001] This utility model relates to the field of maintenance technology, and in particular to a foundation maintenance device. Background Technology

[0002] Foundation curing refers to the protection and maintenance of the foundation for a certain period of time after the foundation is poured, so that the foundation gradually reaches the predetermined design strength and stability, and avoids problems such as premature cracking and damage.

[0003] During foundation maintenance, it is essential to keep the foundation moist to prevent dryness and cracking. This can be achieved by covering it with waterproof materials, spraying water, or sprinkling water.

[0004] Currently, in the construction of self-built houses in rural areas, the curing process after the foundation is poured still largely relies on manual labor, requiring construction workers to regularly spray water onto the foundation surface with hoses to keep it moist. This traditional method has significant limitations: firstly, the coverage area of ​​manual water spraying is limited and the pace is slow, resulting in low curing efficiency; secondly, curing needs to be carried out regularly during the critical period of foundation solidification, and frequent manual operations not only increase manpower input but also require dedicated personnel to constantly monitor the curing time and coverage area, making the process cumbersome and prone to problems of untimely curing due to human negligence.

[0005] Therefore, we propose a foundation maintenance device. Utility Model Content

[0006] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a foundation maintenance device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a foundation maintenance device, comprising a submersible pump and a controller, wherein a front hose is fixedly connected to the outlet end of the submersible pump, a water distribution pipe is fixedly connected to the outlet end of the front hose, and a rear hose is fixedly connected to multiple outlet ends of the water distribution pipe.

[0008] The outlet ends of the multiple rear hoses are all fixedly connected to straight pipes, the outer surfaces of the multiple straight pipes are slidably fitted with sliding sleeves, the outer surfaces of the multiple sliding sleeves are all fixedly fitted with frames, and the bottoms of the multiple frames are all fixedly connected to counterweight chambers.

[0009] Each of the aforementioned straight tubes is equipped with a height adjustment assembly along with an adjacent frame;

[0010] Each of the multiple straight tubes has a rotating seat fixedly installed on its top, and each of the multiple rotating seats has a fixed tube fixedly connected to both sides of its outer surface. Each of the two fixed tubes has multiple nozzles fixedly connected to its outer surface.

[0011] Furthermore, the controller is electrically connected to the submersible pump, which facilitates the controller's control of the submersible pump's operation.

[0012] Furthermore, each of the height adjustment components includes a handwheel, which is positioned above the frame. A screw is fixedly connected to the bottom of the handwheel, and a nut is threaded onto the outer surface of the screw. The frame is fixedly fitted onto the outer surface of the nut. The handwheel facilitates manual rotation of the screw.

[0013] Furthermore, a connecting plate is rotatably sleeved on the outer surface of the screw, and the connecting plate is fixedly sleeved on the outer surface of the straight tube. The connection plate ensures that the screw can move while driving the straight tube to move.

[0014] Furthermore, each of the aforementioned rotating seats includes a rotating joint, and the fixed end of the rotating joint is fixedly connected to the straight pipe. The movable end of the rotating joint is fixedly connected to a hollow seat, and the hollow seat is fixedly connected to two adjacent fixed pipes. The rotating joint is designed to ensure that the hollow seat can rotate while avoiding affecting the overall sealing performance.

[0015] Furthermore, all of the nozzles are designed to be tilted upwards, and the tilting direction of the multiple nozzles on the same fixed pipe is consistent. The nozzle arrangement facilitates water spraying and makes maintenance operations easier.

[0016] Furthermore, the outer surfaces of the multiple counterweight compartments are provided with reinforcing ribs, which can increase the structural strength of the counterweight compartments and improve their service life.

[0017] The beneficial effects of this utility model are:

[0018] 1. When in use, this utility model, through the pre-installed hose, water distribution pipe, straight pipe, frame, sliding sleeve, counterweight chamber, height adjustment component, rotating seat, fixed pipe and nozzle, distributes the water spraying mechanism on the foundation during foundation maintenance. Then, the submersible pump is controlled by the controller at regular intervals to achieve the purpose of automatic timed maintenance. There is no need for manual water spraying, which not only improves maintenance efficiency, but also reduces labor costs, and can also avoid the problem of untimely maintenance due to human negligence.

[0019] 2. When in use, the counterweight chamber can improve the stability of water spraying, while the height adjustment component can adjust the water spraying height to adapt to the water spraying needs of different foundations and improve the overall applicability.

[0020] 3. In use, the rotation of the fixed tube and the nozzle adopts a non-powered design, eliminating the need for an additional power mechanism, thus reducing overall energy consumption and manufacturing costs. Attached Figure Description

[0021] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0024] Figure 3 This is a schematic diagram of the rotating seat connection structure of this utility model.

[0025] The attached figures are labeled as follows:

[0026] 1. Submersible pump; 2. Controller; 3. Pre-connecting hose; 4. Water distribution pipe; 5. Counterweight chamber; 6. Frame; 7. Straight pipe; 8. Rear-connecting hose; 9. Hollow seat; 10. Connecting plate; 11. Fixing pipe; 12. Sliding sleeve; 13. Handwheel; 14. Nut; 15. Screw; 16. Nozzle; 17. Rotary joint. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1-3 As shown, a foundation maintenance device is disclosed, including a submersible pump 1 and a controller 2. The controller 2 is electrically connected to the submersible pump 1. The controller 2 is a Delixi KG316T time control switch, which supports 24-hour cyclic control and can set multiple sets of switching times. The submersible pump 1 is a QW type submersible pump, which can provide stable water pressure.

[0029] The outlet of the submersible pump 1 is fixedly connected to a pre-connected hose 3, the outlet of the pre-connected hose 3 is fixedly connected to a distribution pipe 4, and multiple outlets of the distribution pipe 4 are fixedly connected to a rear hose 8.

[0030] The outlet ends of multiple rear hoses 8 are all fixedly connected to straight pipes 7. The straight pipes 7 are made of 304 stainless steel. The outer surfaces of the multiple straight pipes 7 are slidably fitted with sliding sleeves 12. The sliding sleeves 12 are made of nylon PA66 and have embedded copper sleeves to reduce friction and facilitate the up and down movement of the straight pipes 7. The outer surfaces of the multiple sliding sleeves 12 are all fixedly fitted with frames 6. The frames 6 are made of corrosion-resistant materials. The bottom of the multiple frames 6 is fixedly connected to counterweight chambers 5. The outer surfaces of the multiple counterweight chambers 5 are arranged with reinforcing ribs. The reinforcing ribs are fixed to the counterweight chambers 5 by welding to ensure a simple connection structure. The welding joints between the counterweight chambers 5 and the reinforcing ribs, as well as the two themselves, are all treated with anti-corrosion measures.

[0031] Multiple straight pipes 7 are each equipped with a height adjustment assembly along with an adjacent frame 6. Each height adjustment assembly includes a handwheel 13, which is positioned above the frame 6. A screw 15 is fixedly connected to the bottom of the handwheel 13. A nut 14 is threaded onto the outer surface of the screw 15, and the frame 6 is fixedly fitted onto the outer surface of the nut 14. A connecting plate 10 is rotatably fitted onto the outer surface of the screw 15, and the connecting plate 10 is fixedly fitted onto the outer surface of the straight pipe 7. The nut 14 is made of copper, which is wear-resistant and rust-resistant. The screw 15 is also treated with anti-corrosion coating. The thread helix angle of the screw 15 is smaller than the friction angle, giving the screw 15 a self-locking capability and preventing it from shifting due to vibration or load.

[0032] Each of the multiple straight pipes 7 has a rotating seat fixedly installed on its top. Both sides of the outer surface of the multiple rotating seats are fixedly connected to fixed pipes 11. Each of the multiple rotating seats includes a rotating joint 17. The fixed end of the rotating joint 17 is fixedly connected to the straight pipe 7. The movable end of the rotating joint 17 is fixedly connected to a hollow seat 9. The hollow seat 9 is fixedly connected to two adjacent fixed pipes 11. The rotating joint 17 is a stainless steel rotary joint, and its model is HTS-20.

[0033] Multiple nozzles 16 are fixedly connected to each other on the outer surface of the two fixed tubes 11. The multiple nozzles 16 are all designed to be inclined upwards, and the inclination direction of the multiple nozzles 16 on the same fixed tube 11 is consistent. The spray direction of the nozzles 16 on each fixed tube 11 is at a non-perpendicular angle to the axis of the rotating seat, forming a tangential component force to drive the rotating seat to rotate.

[0034] Working principle: First, place the submersible pump 1 in the water source, then place each counterweight chamber 5 and each component installed on the counterweight chamber 5 in a suitable position on the foundation, and then place the counterweight (such as concrete or metal block) in the counterweight chamber 5 to ensure overall stability.

[0035] Then, adjust the spray height as needed by rotating the handwheel 13 to drive the screw 15 to rotate. Since the nut 14 is fixed to the frame 6, the screw 15 and the nut 14 cooperate to drive the connecting plate 10 to rise or fall. Then, the connecting plate 10 drives the rotating seat and the fixed pipe 11 to rise or fall through the straight pipe 7 until the height of the nozzle 16 is in the appropriate position.

[0036] The controller 2 controls the submersible pump 1 to operate at regular intervals. The submersible pump 1 draws water into the pre-connecting hose 3, which then distributes it through the distribution pipe 4 to multiple post-connecting hoses 8, and finally delivers it to each straight pipe 7. After entering the straight pipe 7, the water flows through the rotary joint 17 into the hollow seat 9, and then is distributed to the fixed pipes 11 on both sides, and finally sprayed out by multiple nozzles 16. Since the spray direction of the nozzles 16 is not perpendicular to the axis of the rotating seat, the reaction force generated by the water flow forms a tangential component force, which pushes the hollow seat 9 and the fixed pipes 11 to rotate automatically around the rotary joint 17, realizing 360° unpowered spraying.

[0037] The rotating sprayer ensures that water evenly covers the foundation surface, preventing localized over-wetting or dryness. At the same time, the upward tilt design of nozzle 16 expands the spraying range and improves maintenance efficiency.

[0038] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A ground maintenance device comprising a submersible pump (1) and a controller (2), characterized in that: The submersible pump (1) has a front hose (3) fixedly connected to its outlet end, and a water distribution pipe (4) fixedly connected to its outlet end. Multiple outlet ends of the water distribution pipe (4) are fixedly connected to a rear hose (8). The outlet ends of the multiple rear hoses (8) are all fixedly connected to straight pipes (7), the outer surfaces of the multiple straight pipes (7) are slidably sleeved with sliding sleeves (12), the outer surfaces of the multiple sliding sleeves (12) are all fixedly sleeved with frames (6), and the bottoms of the multiple frames (6) are all fixedly connected with counterweight chambers (5). Each of the aforementioned straight tubes (7) is equipped with a height adjustment assembly together with the adjacent frame (6); A rotating seat is fixedly installed on the top of each of the multiple straight tubes (7), and a fixed tube (11) is fixedly connected to both sides of the outer surface of each of the multiple rotating seats. Multiple nozzles (16) are fixedly connected to the outer surface of each of the two fixed tubes (11).

2. A ground maintenance device according to claim 1, wherein: The controller (2) is electrically connected to the submersible pump (1).

3. A ground maintenance device according to claim 1, wherein: Each of the height adjustment components includes a handwheel (13), and the handwheel (13) is positioned above the frame (6). A screw (15) is fixedly connected to the bottom of the handwheel (13), and a nut (14) is threaded onto the outer surface of the screw (15). The frame (6) is fixedly fitted onto the outer surface of the nut (14).

4. A ground maintenance device according to claim 3, wherein: The outer surface of the screw (15) is rotatably sleeved with a connecting plate (10), and the connecting plate (10) is fixedly sleeved on the outer surface of the straight tube (7).

5. A ground maintenance device according to claim 1, wherein: Each of the aforementioned rotating seats includes a rotating joint (17), and the fixed end of the rotating joint (17) is fixedly connected to the straight pipe (7). The movable end of the rotating joint (17) is fixedly connected to a hollow seat (9), and the hollow seat (9) is fixedly connected to two adjacent fixed pipes (11).

6. A ground maintenance device according to claim 1, wherein: The multiple nozzles (16) are all designed to be tilted upwards, and the tilting direction of the multiple nozzles (16) on the same fixed tube (11) is consistent.

7. A ground maintenance device according to claim 1, wherein: The outer surfaces of all of the aforementioned counterweight compartments (5) are provided with reinforcing ribs.

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