Portable detection equipment for pipeline water leakage

Abstract

The utility model discloses portable pipeline water leakage detection equipment, which comprises a host, an earphone, a probe and a lifting part, the upper surface of the probe is provided with a connecting line used for being connected with the host, the lifting part is used for lifting the probe, the lifting part is made of a hard material so that the probe can be placed on the ground, and the earphone is connected with the probe. The fixed column is mounted at the top of the probe, and the connecting piece is used for being connected with the fixed column and can move up and down so that the probe can be placed at a proper position. According to the utility model, the probe can be lifted by arranging the lifting part, so that a user can conveniently move and place the equipment in any place, in addition, when the probe is placed by the hard lifting part, the placement point is easier to select accurately, and the probe does not need to be moved after being placed; therefore, the portable pipeline water leakage detection equipment solves the problem that in the prior art, the equipment is inconvenient to move at a bottom point such as a lawn and the like.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline detection, and in particular to a portable pipeline leakage detection device. Background Art

[0002] Pipelines are devices used to transport fluids. In industrial production and daily life, pipelines are widely used in water, gas, oil, chemicals and other occasions. Leakage in the pipeline system may cause problems such as waste of resources, environmental pollution and equipment damage. Therefore, timely detection and repair of leakage problems are crucial to maintaining the normal operation of the system.

[0003] An electronic leak detector generally consists of a host, a probe, and earphones. The host is a low-noise, high-amplification amplifier. In addition to being able to adjust the amplification factor, it is usually equipped with a filter to filter out interfering sounds and is used to detect pipe leaks. A Chinese patent with the announcement number CN 220063304 U discloses a portable leak detection device that can be used to avoid holding the host and does not require bending over to adjust the probe, which improves the convenience of operation. However, although the device is equipped with moving wheels, it is still inconvenient to move when detecting in lawn areas. Utility Model Content

[0004] The purpose of the utility model is to provide a portable pipeline leakage detection device to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A portable pipeline leakage detection device includes a host, earphones and a probe, wherein the upper surface of the probe is provided with a connecting line for connecting to the host, and further includes a lifting part for lifting the probe, wherein the lifting part is made of a hard material so that the probe can be placed on the ground, a fixing column installed on the top of the probe and a connecting piece for connecting to the fixing column, wherein the connecting piece can move up and down so that the probe can be placed in a suitable position.

[0007] Preferably, the connecting member comprises a connecting sleeve which can be sleeved on the surface of the fixing column, the surface of the connecting sleeve is fixedly connected with a connecting rod, and the connecting rod is fixedly connected to the bottom end of the lifting part.

[0008] Preferably, the lifting portion includes a fixing rod and a handle formed on the top of the fixing rod, and an anti-falling block is formed at the tail of the handle.

[0009] Preferably, a sliding groove is provided at the bottom end of the fixing rod, and a sliding rod is slidably connected to the inner wall of the sliding groove, and the bottom end of the sliding rod is fixedly connected to the upper surface of the connecting rod.

[0010] Preferably, the inner wall of the slide groove is slidably connected with a first rack and a second rack respectively, and the first rack and the second rack are arranged opposite to each other, the bottom end of the first rack is fixedly connected to the top end of the slide rod, the top end of the second rack is fixedly connected to a sliding block, the inner wall of the slide groove is rotatably connected to a support shaft, the surface of the support shaft is fixedly connected to a gear, and the first rack and the second rack are both meshed with the gear.

[0011] Preferably, the surface of the fixing rod is provided with an avoidance groove for the passage of the slider, and a handle is fixedly connected to one side of the slider, and a spring is fixedly connected to the upper surface of the slider, and the top end of the spring is fixedly connected to the inner top wall of the slide groove.

[0012] Preferably, a threaded hole is radially arranged at the top end of the fixing column, and a bolt is threadedly connected in the threaded hole, a knob is fixedly connected to the top end of the bolt, and a gasket is arranged at the bottom of the knob.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] Firstly, in the utility model, the probe can be lifted by providing a lifting part, which is convenient for the user to move and place the device in any place. In addition, the hard lifting part makes it easier to select the placement point when placing the probe, and there is no need to move it after placement. Therefore, the portable pipeline leakage detection device solves the problem in the prior art that it is inconvenient to move the device at low points such as lawns.

[0015] Secondly, in the utility model, the slider is moved upward by buckling the lifting handle, which in turn drives the second rack to move upward, which in turn drives the gear to rotate, which in turn drives the first rack to move downward, which in turn drives the sliding rod to move downward, which in turn drives the connecting rod and the connecting sleeve to move downward, which in turn drives the fixed column to move, which in turn drives the probe to move downward to fit the ground, so that the user can perform detection. The lifting part is set to a retractable structure to facilitate its storage and carrying, and at the same time, it can avoid the user from bending over when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 : A three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 The following is a schematic diagram of the exploded structure of the fixing column, connecting sleeve, bolts and gasket of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure;

[0020] Figure 4 The utility model is a schematic diagram of the structure;

[0021] Figure 5 : A schematic diagram of the structure of the utility model.

[0022] In the figure: 1. probe; 2. connecting line; 3. lifting part; 31. fixing rod; 32. handle; 33. anti-slip block; 34. sliding rod; 4. fixing column; 5. connecting piece; 51. connecting sleeve; 52. connecting rod; 6. first rack; 7. second rack; 8. sliding block; 9. supporting shaft; 10. gear; 11. handle; 12. spring; 13. bolt; 14. knob; 15. gasket. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0024] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0025] See also Figure 1-5 , this utility model provides a technical solution for a portable pipeline leakage detection device:

[0026] The portable pipeline leakage detection device includes a host, earphones and a probe 1. The upper surface of the probe 1 is provided with a connecting line 2 for connecting to the host. The probe 1 also includes a lifting part 3 for lifting the probe 1. The lifting part 3 is made of a hard material so that the probe 1 can be placed on the ground. A fixing column 4 is installed on the top of the probe 1 and a connecting piece 5 for connecting to the fixing column 4. The connecting piece 5 can move up and down so that the probe 1 can be placed in a suitable position.

[0027] Specifically, the host and the earphone are not shown in the figure. The probe 1 is connected to the host signal, and the host is connected to the earphone signal worn on the staff's ear. During operation, the lifting part 3 makes the probe 1 contact with the ground, and then the staff uses the host hanging on the neck and the earphone worn to conduct leakage survey. By setting the lifting part 3, the probe 1 can be lifted, which is convenient for the user to move and place the equipment in any place. In addition, the hard lifting part 3 makes it easier to select the placement point when placing the probe 1, and there is no need to move it after placement.

[0028] The connecting member 5 includes a connecting sleeve 51 that can be sleeved on the surface of the fixed column 4, and a connecting rod 52 is fixedly connected to the surface of the connecting sleeve 51. The connecting rod 52 is fixedly connected to the bottom end of the lifting part 3. By setting the connecting sleeve 51, sleeved on the surface of the fixed column 4, and connected to the lifting part 3 by the connecting rod 52, the lifting part 3 can drive the probe 1 to move.

[0029] The lifting portion 3 includes a fixing rod 31 and a handle 32 formed on the top of the fixing rod 31 , and an anti-dropping block 33 is formed at the tail of the handle 32 . The handle 32 and the anti-dropping block 33 are provided to facilitate the user to hold the handle.

[0030] A slide groove is provided at the bottom end of the fixed rod 31, and a slide rod 34 is slidably connected to the inner wall of the slide groove. The bottom end of the slide rod 34 is fixedly connected to the upper surface of the connecting rod 52. By setting the slide rod 34 to be connected to the connecting rod 52, the probe 1 can be driven to move when the slide rod 34 moves.

[0031] The inner wall of the slide groove is slidably connected with the first rack 6 and the second rack 7 respectively, and the first rack 6 and the second rack 7 are arranged opposite to each other, the bottom end of the first rack 6 is fixedly connected to the top of the slide rod 34, and the top of the second rack 7 is fixedly connected with a slider 8. The inner wall of the slide groove is rotatably connected with a support shaft 9, and the surface of the support shaft 9 is fixedly connected with a gear 10. The first rack 6 and the second rack 7 are both meshed with the gear 10. By setting the slider 8 to move upward, the second rack 7 is driven to move upward, and then the gear 10 is driven to rotate, thereby driving the first rack 6 to move downward, thereby driving the slide rod 34 to move downward, thereby driving the connecting rod 52 and the connecting sleeve 51 to move downward, thereby driving the fixed column 4 to move, and thereby driving the probe 1 to move downward to fit the ground, so that the user can perform detection. By setting the lifting part 3 to a retractable structure, it can be stored and carried, and at the same time, the user can avoid bending over when using it.

[0032] The surface of the fixed rod 31 is provided with an avoidance groove for the passage of the slider 8, and a handle 11 is fixedly connected to one side of the slider 8, and a spring 12 is fixedly connected to the upper surface of the slider 8. The top of the spring 12 is fixedly connected to the inner top wall of the slide groove. By providing the handle 11, it is convenient for the user to press the handle 11 with his fingers to move it upward when holding the handle 32. By providing the spring 12 to push the slider 8 to return to its original position, it is convenient to return the handle 32 to its original position.

[0033] A threaded hole is radially arranged at the top of the fixing column 4, and a bolt 13 is threadedly connected to the threaded hole. A knob 14 is fixedly connected to the top of the bolt 13, and a gasket 15 is arranged at the bottom of the knob 14. By arranging the bolt 13 and the knob 14, it is convenient to position the connecting sleeve 51 to prevent it from being separated from the fixing column 4.

[0034] Working principle: When the portable pipeline leakage detection device is used, the user first puts the connecting sleeve 51 on the fixing column 4, and then tightens the bolt 13 to connect the sliding rod 34 with the fixing column 4, then wears the earphones and hangs the host on the neck, then holds the handle 32 and aligns the probe 1 with the target position, and pulls the handle 11 upward with the finger, the handle 11 drives the slider 8 to move upward, the slider 8 drives the second rack 7 to move upward, the second rack 7 drives the gear 10 to rotate, the gear 10 drives the first rack 6 to move downward, the first rack 6 drives the sliding rod 34 to move downward, the sliding rod 34 drives the connecting rod 52 and the connecting sleeve 51 to move downward, and then drives the fixing column 4 to move, the fixing column 4 drives the probe 1 to move downward to fit the ground, so that the user can perform detection, and the pulling part 3 is set to a retractable structure to facilitate its storage and carrying, and at the same time, it can avoid the user from bending over when using it, so that the portable pipeline leakage detection device solves the problem that it is inconvenient to move the device at low points such as lawns in the prior art.

[0035] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0036] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A portable pipeline leakage detection device, comprising a host, an earphone and a probe (1), wherein the upper surface of the probe (1) is provided with a connecting line (2) for connecting to the host, characterized in that: Also includes: A lifting portion (3) for lifting the probe (1), wherein the lifting portion (3) is made of a hard material so as to place the probe (1) on the ground; A fixing column (4) mounted on the top of the probe (1) and a connecting piece (5) for connecting to the fixing column (4), wherein the connecting piece (5) can be moved up and down so as to place the probe (1) in a suitable position; The connecting member (5) comprises a connecting sleeve (51) which can be sleeved on the surface of the fixing column (4), the surface of the connecting sleeve (51) is fixedly connected with a connecting rod (52), and the connecting rod (52) is fixedly connected to the bottom end of the lifting portion (3); The lifting portion (3) comprises a fixing rod (31) and a handle (32) formed on the top of the fixing rod (31), and an anti-falling block (33) is formed at the tail of the handle (32); A sliding groove is formed at the bottom end of the fixed rod (31), and a sliding rod (34) is slidably connected to the inner wall of the sliding groove, and the bottom end of the sliding rod (34) is fixedly connected to the upper surface of the connecting rod (52); The inner wall of the slide groove is slidably connected to a first rack (6) and a second rack (7), and the first rack (6) and the second rack (7) are arranged opposite to each other. The bottom end of the first rack (6) is fixedly connected to the top end of the slide rod (34), and the top end of the second rack (7) is fixedly connected to a slider (8). The inner wall of the slide groove is rotatably connected to a support shaft (9), and the surface of the support shaft (9) is fixedly connected to a gear (10), and the first rack (6) and the second rack (7) are both meshed with the gear (10); The surface of the fixed rod (31) is provided with an avoidance groove for the passage of the slider (8), and a handle (11) is fixedly connected to one side of the slider (8). The upper surface of the slider (8) is fixedly connected to a spring (12), and the top end of the spring (12) is fixedly connected to the inner top wall of the slide groove.

2. The portable pipeline leakage detection device according to claim 1 is characterized in that: A threaded hole is radially arranged at the top end of the fixing column (4), and a bolt (13) is threadedly connected inside the threaded hole. A knob (14) is fixedly connected to the top end of the bolt (13), and a gasket (15) is arranged at the bottom of the knob (14).

Images