Leakage detection device for water supply network

Abstract

The utility model relates to the technical field of water supply pipe networks, in particular to a water supply pipe network leakage detection device which comprises a mounting seat, top blocks are fixedly connected to four corners of the lower end of the mounting seat, dampers are fixedly connected to the lower ends of the four top blocks, and bottom blocks are fixedly connected to the lower ends of the four dampers. Springs are fixedly connected to the upper ends of the four bottom blocks, a rotating motor is fixedly mounted in the middle of the upper end of the mounting base, a ball screw is fixedly mounted at the output end of the rotating motor, a limiting block is fixedly connected to the upper end of the ball screw, and a ball screw block is in threaded connection with the outer surface of the ball screw; and the rear end of the ball screw block is fixedly connected with a first connecting plate. According to the leakage detection device for the water supply network, the rotary motor, the ball screw and the ball screw block are arranged, so that the height of the detection probe can be properly adjusted according to different detection heights of the water supply network, and the detection flexibility of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water supply network technical field especially relates to a water supply network leakage detection device. BACKGROUND

[0002] The pipeline system of water supply network water supply engineering to the user and distribution water is composed of pipeline, fittings and auxiliary facilities, and the auxiliary facilities have regulating structures and water supply pump stations, and the water supply network has cast iron pipe, steel pipe and prestressed concrete pipe, and small caliber can use tinned iron pipe and plastic pipe, and the metal pipe needs to pay attention to corrosion, and the cast iron pipe is commonly coated with cement mortar on the inner wall. After the water supply network is used for a long time, it needs to be detected for leakage to ensure the normal use of the water supply network, but the existing water supply network leakage detection device has poor flexibility when detecting the leakage of the water supply network, and it is inconvenient to adjust the leakage detection position, which will limit the detection of the water supply network. Therefore, we launch a water supply network leakage detection device. SUMMARY

[0003] The main purpose of the utility model is to provide a water supply network leakage detection device, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0005] A water supply network leakage detection device, comprising a mounting seat, the lower end of the mounting seat is fixedly connected with a top block at the four corners, the lower end of the four top blocks is fixedly connected with a damper, the lower end of the four dampers is fixedly connected with a bottom block, the upper end of the four bottom blocks is fixedly connected with a spring, the upper end of the mounting seat is fixedly installed with a rotary motor, the output end of the rotary motor is fixedly installed with a ball screw, the upper end of the ball screw is fixedly connected with a limiting block, the outer surface of the ball screw is threadedly connected with a ball screw block, the rear end of the ball screw block is fixedly connected with a first connecting plate, the rear end of the first connecting plate is fixedly connected with a limiting plate, the front end of the ball screw block is fixedly connected with a second connecting plate, and the front end of the second connecting plate is fixedly connected with a base.

[0006] Preferably, the lower end of the four bottom blocks is fixedly installed with a self-locking universal wheel.

[0007] Preferably, the upper end of the mounting seat is fixedly connected with a connecting column, and the outer surface of the two connecting columns is provided with a through sliding groove.

[0008] Preferably, the upper end of the four springs is fixedly connected with the lower end of the corresponding four top blocks, and the four dampers are located in the corresponding four springs and have a gap with the inner wall surface of the corresponding four springs.

[0009] Preferably, the first connecting plate and the second connecting plate are respectively movably sleeved in the corresponding two sliding grooves.

[0010] Preferably, the detector body is fixedly installed on the upper end of the base, and the detection probe is fixedly installed on the lower end of the base.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting up a rotary motor, a ball screw, and a ball screw block, the rotary motor drives the ball screw to rotate, causing the ball screw block to move up or down. At the same time, the first connecting plate and the second connecting plate slide in their respective two grooves, thereby driving the detection probe to move up or down. This allows for appropriate height adjustment of the detection probe according to different water supply network detection heights, effectively improving the detection flexibility of the device.

[0013] 2. By setting dampers and springs, and using four self-locking casters, the device can be moved easily, thereby improving its ease of use. When the device moves, the four dampers and four springs can effectively achieve the function of buffering and shock absorption. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a water supply network leakage detection device according to the present invention;

[0015] Figure 2 This is a schematic diagram of the combined connection structure of the top block, damper, bottom block, spring and self-locking caster wheel of a water supply network leakage detection device according to the present invention.

[0016] Figure 3 This is a schematic diagram of the combined connection structure of a rotary motor, a ball screw, and a limit block in a water supply network leakage detection device according to this utility model.

[0017] Figure 4 This is a schematic diagram of the combined connection structure of the ball screw block, the first connecting plate, the limiting plate, and the second connecting plate of the water supply network leakage detection device of this utility model.

[0018] In the diagram: 1. Mounting base; 2. Top block; 3. Damper; 4. Bottom block; 5. Spring; 6. Self-locking caster wheel; 7. Rotary motor; 8. Ball screw; 9. Limit block; 10. Connecting column; 11. Slide groove; 12. Ball screw block; 13. First connecting plate; 14. Limit plate; 15. Second connecting plate; 16. Base; 17. Detector body; 18. Detection probe. Detailed Implementation

[0019] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium; can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0022] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] A water supply network leakage detection device, including mounting seat 1, mounting seat 1 lower end four corners are all fixedly connected with top block 2, four top blocks 2 lower ends are all fixedly connected with damper 3, four dampers 3 lower ends are all fixedly connected with bottom block 4, four bottom blocks 4 upper ends are all fixedly connected with spring 5, mounting seat 1 upper end middle part is fixedly installed with rotary motor 7, and the output end of rotary motor 7 is fixedly installed with ball screw 8, and the upper end of ball screw 8 is fixedly connected with limit block 9, and the outer surface of ball screw 8 is threadedly connected with ball screw block 12, and the rear end of ball screw block 12 is fixedly connected with first connecting plate 13, and the rear end of first connecting plate 13 is fixedly connected with limit plate 14, and the front end of ball screw block 12 is fixedly connected with second connecting plate 15, and the front end of second connecting plate 15 is fixedly connected with base 16.

[0024] In the embodiment, the four bottom blocks 4 are fixedly installed with self-locking universal wheels 6 at the lower ends, and the four self-locking universal wheels 6 can facilitate the movement of the device, thereby improving the use convenience of the device; the upper end front part and the upper end rear part of the mounting seat 1 are fixedly connected with connecting columns 10, and the outer surfaces of the two connecting columns 10 are provided with penetrating sliding grooves 11; the upper ends of the four springs 5 are fixedly connected with the lower ends of the corresponding four top blocks 2, and the four dampers 3 are located in the corresponding four springs 5 and are spaced apart from the inner wall surfaces of the corresponding four springs 5, and when the device moves, the four dampers 3 and the four springs 5 can effectively realize the buffering and damping function of the device; the first connecting plate 13 and the second connecting plate 15 are movably sleeved in the corresponding two sliding grooves 11; the upper end of the base 16 is fixedly installed with a detector body 17, and the lower end of the base 16 is fixedly installed with a detection probe 18; the detector body 17 and the detection probe 18 are electrically connected together, and the detector body 17 and the detection probe 18 are both provided with a conventional structure in the prior art and are not the innovation points of the device.

[0025] It should be noted that the utility model discloses a water supply network leakage detection device, in the using process, through four self-locking universal wheels 6 can facilitate the movement of the device, thereby improving the use convenience of the device, when the device moves, through the four dampers 3 and the four springs 5 set up can effectively realize the buffering and damping function of the device, when the device moves to the specified position, through the detection probe 18 cooperation detector body 17 carries out leakage detection work to the water supply network, through the rotary motor 7 work drives the ball screw 8 to rotate, makes the ball screw block 12 move upwards or downwards, and the first connecting plate 13 and the second connecting plate 15 slide in the corresponding two sliding grooves 11 respectively, thereby realizing the movement of the detection probe 18 upwards or downwards, for the detection probe 18 is adjusted to the appropriate height according to different water supply network detection height, thereby effectively improve the detection flexibility of the device.

[0026] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water supply network leakage detection device comprising a mounting base (1), characterised in that: The lower end of the mounting seat (1) is fixedly connected with a top block (2) at four corners, the lower end of the four top blocks (2) is fixedly connected with a damper (3), the lower end of the four dampers (3) is fixedly connected with a bottom block (4), the upper end of the four bottom blocks (4) is fixedly connected with a spring (5), the upper middle of the mounting seat (1) is fixedly installed with a rotary motor (7), the output end of the rotary motor (7) is fixedly installed with a ball screw (8), the upper end of the ball screw (8) is fixedly connected with a limiting block (9), the outer surface of the ball screw (8) is threadedly connected with a ball silk block (12), the rear end of the ball silk block (12) is fixedly connected with a first connecting plate (13), the rear end of the first connecting plate (13) is fixedly connected with a limiting plate (14), the front end of the ball silk block (12) is fixedly connected with a second connecting plate (15), and the front end of the second connecting plate (15) is fixedly connected with a base (16).

2. The water distribution network leakage detection apparatus according to claim 1, wherein: The lower end of the four bottom blocks (4) is fixedly installed with a self-locking universal wheel (6).

3. The water distribution network leakage detection apparatus of claim 1, wherein: The upper front and rear ends of the mounting seat (1) are fixedly connected with a connecting column (10), and the outer surfaces of the two connecting columns (10) are provided with penetrating sliding grooves (11).

4. The water distribution network leakage detection apparatus of claim 1, wherein: The upper ends of the four springs (5) are fixedly connected with the lower ends of the corresponding four top blocks (2), respectively, the four dampers (3) are located in the corresponding four springs (5) and have gaps with the inner wall surfaces of the corresponding four springs (5), respectively.

5. The water distribution network leakage detection apparatus of claim 1, wherein: The first connecting plate (13) and the second connecting plate (15) are movably sleeved in the corresponding two sliding grooves (11), respectively.

6. The water distribution network leakage detection apparatus of claim 1, wherein: The upper end of the base (16) is fixedly installed with a detector body (17), and the lower end of the base (16) is fixedly installed with a detection probe (18).

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