Foundation water seepage condition detection equipment

Abstract

The utility model relates to the technical field of foundation detection, in particular to foundation water seepage condition detection equipment which comprises a bottom cover, a vertical pipe and a top cylinder which are sequentially and fixedly communicated from bottom to top, a plug plate is arranged in the top cylinder in a sliding mode, an air pipe is fixed on the bottom side of the plug plate, the bottom end of the air pipe is inserted into the vertical pipe, and a butt joint pipe is fixed in the bottom cover. When the plug plate moves downwards in the top cylinder, air in the top cylinder can be squeezed into the air pipe, the air enters the spray head through the butt joint pipe, and airflow sprayed out of the spray head cleans the ground on the bottom side of the bottom cover and blows sundries on the ground away from a detection point. A detection head is installed at the bottom end of the butt joint pipe, cleaning and detection are sequentially completed in situ, and the ground condition after cleaning is visual and observable.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation detection, in particular to a device for detecting water seepage in foundation. Background Art

[0002] After the foundation is built, it is necessary to use foundation seepage detection equipment to detect whether there is water seepage in the foundation.

[0003] As disclosed in the announcement number CN219891044U, a foundation water seepage detection device can eliminate interferences by cleaning the foundation to be detected through the coordinated use of an air pump, a cross pipe, a sleeve, a delivery pipe and a nozzle, thereby ensuring the precision and accuracy of the detection data; in the above scheme, the cleaning nozzle and the detection head are arranged at different positions, so after cleaning, the detection head needs to be moved again to the cleaned position. Since the nozzle and the detection head are both located below the device, it is not convenient to judge the position, and it is also inconvenient to judge the cleaning condition. Moreover, due to the large number of power equipment, the overall volume is also relatively large. Utility Model Content

[0004] The utility model aims to at least solve the problem in the prior art that the overall volume is large, the sight is blocked, and the detection point is inconvenient to observe and locate.

[0005] The present invention provides a foundation water seepage detection device, which is achieved by the following specific technical means: comprising a bottom cover, a vertical pipe and a top tube which are fixedly connected in sequence from bottom to top, a plug plate being slidably provided in the top tube, an air pipe being fixed on the bottom side of the plug plate, the bottom end of the air pipe being inserted into the vertical pipe, a docking tube being fixed in the bottom cover, the top opening of the docking tube being connected to the vertical pipe, and a nozzle being connected and fixed at the top end of the docking tube, when the plug plate moves downward in the top tube, the air in the top tube will be squeezed into the air pipe and enter the nozzle through the docking tube, and a detection head is installed at the bottom end of the docking tube.

[0006] Preferred technical solution 1: an inner rod is slidably inserted into the bottom opening of the butt-jointed pipe, the bottom end of the inner rod is fixed to the detection head, and when the plug plate moves downward, it drives the air pipe to move into the vertical pipe.

[0007] Preferred technical solution two: a fixing pad 1 is sleeved on the butt joint pipe, a fixing pad 2 is sleeved on the bottom end of the inner rod, a spring 1 is connected between the fixing pad 1 and the fixing pad 2, and the fixing pad 1 and the fixing pad 2 are brought close to each other by the spring 1, the detection head is stored in the bottom cover, and the spring is stretched when the air pipe moves downward, contacts the inner rod and pushes the inner rod downward.

[0008] Preferred technical solution three: a rear air inlet hole is opened on the top side wall of the air pipe near the plug plate, and a long air outlet hole is opened on the bottom side wall of the air pipe that can connect with the nozzle and the connecting port of the docking pipe. When the inner rod is pushed downward at the bottom end of the air pipe, the long air outlet hole is connected with the connecting port.

[0009] Preferred technical solution four: Spring 2 is connected between the plug plate and the bottom wall of the top tube.

[0010] Preferred technical solution five: a vertical frame is fixed on the top side of the plug plate, the vertical frame extends out of the top tube, and a handle is fixed on the top of the vertical frame.

[0011] Preferred technical solution six: when the detection head is moved up and stored in the bottom cover, the top end of the inner rod is located below the connection port between the nozzle and the butt pipe.

[0012] The above structure enables this solution to have the following beneficial effects:

[0013] Abandoning the cleaning power equipment and simplifying the overall structure, through clever structural design, the plug plate is moved downward to first provide a clean airflow for the nozzle, and then provide thrust for the downward movement of the detection head. Cleaning and detection are carried out before and after, and there is no need to move the position. The ground condition after cleaning can be intuitively observed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying 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 of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0016] Figure 2 This is a cross-sectional view of this scheme;

[0017] Figure 3 This is the upper view of this scheme;

[0018] Figure 4 This is a schematic diagram of the structure of the butt joint and nozzle of this solution.

[0019] Among them, 1. bottom cover, 2. vertical tube, 3. top tube, 4. air pipe, 41. air inlet, 42. long air outlet hole, 5. docking tube, 51. fixing pad 1, 6. nozzle, 7. inner rod, 71. fixing pad 2, 8. detection head, 9. spring 1, 10. spring 2, 11. vertical frame, 12. handle, 13. data analyzer, 14. support leg, 15. plug plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 2 The foundation water seepage detection equipment comprises a bottom cover 1, a vertical pipe 2 and a top tube 3 which are fixedly connected in sequence from bottom to top, a plug plate 15 is slidably arranged in the top tube 3, an air pipe 4 is fixed on the bottom side of the plug plate 15, the bottom end of the air pipe 4 is inserted into the vertical pipe 2 and slides in the vertical pipe 2 when the plug plate 15 moves down, and can finally pass through the vertical pipe 2 and enter the bottom cover 2, a docking pipe 5 is fixed in the bottom cover 1, the top opening of the docking pipe 5 is connected with the bottom opening of the vertical pipe 2, and a nozzle 6 is fixedly connected to the top end of the docking pipe 5, when the plug plate 15 moves down in the top tube 3, the air in the top tube 3 will be squeezed into the air pipe 4, and enter the nozzle 6 through the docking pipe 5, and the air from the nozzle The airflow sprayed by 6 cleans the ground at the bottom side of the bottom cover 1 and blows the debris on the ground away from the detection point. A detection head 8 is installed at the bottom end of the butt-joint tube 5, and passes through the detection head 8; an inner rod 7 is slidably inserted in the bottom opening of the butt-joint tube 5, and the bottom end of the inner rod 7 is fixed to the detection head 8. When the plug plate 15 moves downward, it will drive the air pipe 4 to move into the vertical pipe 2, and then squeeze the gas in the top tube 3 from the nozzle 6. As the plug plate 15 approaches the bottom wall of the top tube 3, the bottom end of the air pipe 4 passes through the vertical pipe 2 and enters the butt-joint tube 5 to contact with the inner rod 7, thereby pushing the inner rod 7 to move downward and extend, so that the detection head moves toward the ground, and finally contacts the ground for detection;

[0022] A rear air inlet 41 is provided on the top side wall of the air pipe 4 near the plug plate 15, and a long air outlet hole 42 is provided on the bottom side wall of the air pipe 4 to connect with the nozzle 6 and the connecting port of the docking tube 5. When the inner rod 7 is pushed downward at the bottom end of the air pipe 4, the long air outlet hole 42 is connected with the connecting port to ensure that the gas in the top tube 3 can smoothly enter the nozzle 6.

[0023] See also Figure 2 and Figure 4 , a foundation water seepage detection device, a fixing pad 51 is sleeved on the butt pipe 5, a fixing pad 2 71 is sleeved on the bottom end of the inner rod 7, a spring 9 is connected between the fixing pad 51 and the fixing pad 2 71, and the fixing pad 51 and the fixing pad 2 71 are brought close to each other by the spring 9, and the detection head 8 is stored in the bottom cover 1, and the spring 9 is stretched when the air pipe 4 moves downward and contacts the inner rod 7 and pushes the inner rod 7 to move downward, and when the detection head 8 moves upward and is stored in the bottom cover 1, the top end of the inner rod 7 is located below the connection port between the nozzle 6 and the butt pipe 5, so as to prevent the inner rod 7 from blocking the connection port.

[0024] See also Figure 1-Figure 2, foundation water seepage detection equipment, a spring 2 10 is connected between the plug plate 15 and the bottom wall of the top tube 3, and the elastic support of the spring 2 10 is used to ensure that the plug plate 15 can automatically move back when the downward pressure disappears, and a vertical frame 11 is fixed on the top side of the plug plate 15. The vertical frame 11 extends from the top opening of the top tube 3, and a handle 12 is fixed on the top of the vertical frame 11. The plug plate 15 is pressed by operating the handle 12; at the same time, a data analyzer 13 electrically connected to the detection head is installed on the handle 12, and the data analyzer 13 is electrically connected to the detection head 8, which is convenient for displaying the transmitted data and facilitating the viewing of the detection personnel.

[0025] See also Figure 1-Figure 3 , foundation water seepage detection equipment, a plurality of groups of legs 14 are arranged around the bottom cover 1, and the legs 14 are used to ensure that a certain distance is maintained between the bottom opening of the bottom cover 1 and the ground, so as to facilitate the blowing out of debris.

[0026] 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 foundation water seepage detection device, characterized in that: The invention comprises a bottom cover (1), a vertical pipe (2) and a top tube (3) which are fixedly connected in sequence from bottom to top, a plug plate (15) is slidably provided in the top tube (3), an air pipe (4) is fixed on the bottom side of the plug plate (15), the bottom end of the air pipe (4) is inserted into the vertical pipe (2), a butt joint pipe (5) is fixed in the bottom cover (1), the top opening of the butt joint pipe (5) is connected to the vertical pipe (2), and a nozzle (6) is fixedly connected to the top end of the butt joint pipe (5), when the plug plate (15) moves downward in the top tube (3), the air in the top tube (3) is squeezed into the air pipe (4), and a detection head (8) is installed at the bottom end of the butt joint pipe (5).

2. A foundation water seepage detection device according to claim 1, characterized in that: An inner rod (7) is slidably inserted into the bottom opening of the butt-jointed pipe (5), and the bottom end of the inner rod (7) is fixed to the detection head (8).

3. A foundation water seepage detection device according to claim 2, characterized in that: A fixing pad 1 (51) is sleeved on the butt-jointed pipe (5), a fixing pad 2 (71) is sleeved on the bottom end of the inner rod (7), and a spring 1 (9) is connected between the fixing pad 1 (51) and the fixing pad 2 (71).

4. The ground water seepage detection device according to claim 2, characterized in that: The top side wall of the air pipe (4) is provided with a rear air inlet hole (41) near the plug plate (15), and the bottom side wall of the air pipe (4) is provided with a long air outlet hole (42) that can dock with the nozzle (6) and the connecting port of the docking pipe (5).

5. The ground water seepage detection device according to claim 1, characterized in that: A second spring (10) is connected between the plug plate (15) and the bottom wall of the top cylinder (3).

6. The ground water seepage detection device according to claim 5, characterized in that: A vertical frame (11) is fixed on the top side of the plug plate (15), the vertical frame (11) extends out of the top tube (3), and a handle (12) is fixed on the top of the vertical frame (11).

7. The ground water seepage detection device according to claim 2, characterized in that: When the detection head (8) is moved and stored in the bottom cover (1), the top end of the inner rod (7) is located below the connection port between the nozzle (6) and the butt joint (5).

8. The ground water seepage detection device according to claim 1, characterized in that: A plurality of groups of supporting legs (14) are arranged on the peripheral side of the bottom cover (1).

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