Device for improving nondestructive testing water supply efficiency of steel plate

Abstract

The utility model relates to a device for improving water supply efficiency of nondestructive testing of a steel plate. The method is suitable for the technical field of steel plate surface detection. The technical problem to be solved by the utility model is to provide a device for improving the water supply efficiency of the nondestructive testing of the steel plate. According to the technical scheme, the device comprises a back kettle and a handheld probe, lubricating liquid is contained in the back kettle, the back kettle is provided with straps, the handheld probe comprises a handheld rod and a probe body, and the probe body is hinged to the bottom end of the handheld rod; a water inlet is formed in the top of the back kettle, a water outlet is formed in the bottom of the back kettle, a water pipe is inserted into the water outlet, and the other end of the water pipe is connected to the probe.

Description

Technical Field

[0001] The utility model belongs to the field of steel plate surface detection, in particular to a device for improving the water supply efficiency of non-destructive detection of steel plates. Background Art

[0002] In the prior art, non-destructive testing of steel plates requires watering the area where the probe passes. Manual watering consumes a large amount of water and is cumbersome to operate. It is necessary to move buckets and water pipes at any time, and the water output is difficult to control, which easily causes the surface of the steel plate and its vicinity to become dirty and messy.

[0003] Therefore, there is an urgent need for a device to improve the water supply efficiency of non-destructive testing of steel plates. Utility Model Content

[0004] The utility model aims to overcome the deficiencies in the prior art and provide a device for improving the water supply efficiency of nondestructive testing of steel plates.

[0005] The device for improving the water supply efficiency of nondestructive testing of steel plates comprises a back pot and a handheld probe, wherein the back pot is filled with lubricating liquid and provided with a shoulder strap, and the handheld probe comprises a handheld rod and a probe, and the probe is hingedly connected to the bottom end of the handheld rod;

[0006] A water inlet is provided at the top of the back pot, and a water outlet is provided at the bottom. A water pipe is connected to the water outlet, and the other end of the water pipe is connected to the probe. A water outlet valve is provided on the water pipe to control the outflow of lubricating liquid.

[0007] Preferably, the width and height of the back pot are greater than its thickness, the horizontal cross-section of the back pot is an oblong with a concave middle, and the water outlet is arranged on the side of the back pot corresponding to the right hand of the human body.

[0008] Preferably, a connecting piece is provided on the side of the back kettle corresponding to the right hand of the human body, and a plurality of holes are provided at different heights on the connecting piece. A hook is fixed on the connecting piece through the holes for temporarily placing the water pipe.

[0009] Preferably, the water inlet is arranged on one side of the top of the back pot, and a handle is provided in the center of the top of the back pot.

[0010] Preferably, the water outlet is connected to a first section of a water pipe, the first section of the water pipe is connected to a water outlet valve, the other end of the water outlet valve is connected to a second section of a water pipe, and the second section of the water pipe extends along the hand-held rod and is connected to the probe.

[0011] The method for using the device for improving the water supply efficiency of nondestructive testing of steel plates comprises the following steps:

[0012] Step 1: Close the water outlet, open the water inlet, inject lubricating liquid into the back pot from the water inlet, and then close the water inlet;

[0013] Step 2: Connect the water pipe to the water outlet and the probe, and keep the water outlet valve closed;

[0014] Step 3: The operator carries the kettle on his back with a shoulder strap and adjusts the length of the shoulder strap. He controls the probe with a hand-held rod and opens the water outlet valve. The probe applies lubricant to the surface of the steel plate to be tested while testing the steel plate. The water outlet valve controls the water output of the probe.

[0015] Step 4: After the test is completed, close the water outlet valve.

[0016] Preferably, after the water pipe connected to the water outlet is removed, the residual liquid in the back pot is poured out through the water outlet.

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

[0018] 1) The utility model provides a back pot as a storage device for lubricating liquid. When in use, the inspector can continuously provide lubricating liquid by carrying the back pot, without having to carry buckets back and forth, thus achieving continuous inspection operations and improving work efficiency. At the same time, by providing a water outlet valve on the water pipe between the back pot and the probe, water outlet control is achieved to avoid the problem of excessive water consumption and increased finishing work.

[0019] 2) The utility model provides a water outlet and a hook on the side of the back pot corresponding to the right hand of the human body, so that the water pipe will not be entangled when most inspectors use it, and the water pipe can be easily stored on the hook after the inspection is completed, thereby improving the overall convenience of the device.

[0020] 3) The utility model arranges the back pot to have a large width and height and a small thickness. When the user carries it, the center of gravity is closer to the center of gravity of the human body, which improves safety and comfort. The horizontal cross-section of the back pot is an oblong with a concave middle, which avoids bumps on the human body when carrying it. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the operation of a device for improving the water supply efficiency of non-destructive testing of steel plates;

[0022] Figure 2 It is a general diagram of the connection of a device for improving the water supply efficiency of non-destructive testing of steel plates;

[0023] Figure 3 This is a three-dimensional structural diagram of the back pot;

[0024] Figure 4 This is the front view of the back pot;

[0025] Figure 5 This is the side view of the back pot;

[0026] Figure 6 This is a top view of the back pot.

[0027] Description of the accompanying drawings: hook 1, handle 2, water inlet 3, shoulder strap 4, water outlet 5, water outlet valve 6. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the embodiments. The description of the following embodiments is only used to help understand the utility model. It should be pointed out that for ordinary people in this technical field, the utility model can also be modified in some ways without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

[0029] Embodiment 1

[0030] As an example, Figures 1 to 6 As shown, the device for improving the water supply efficiency of non-destructive testing of steel plates includes a back pot and a handheld probe. The back pot is filled with lubricating liquid, the back pot is provided with a shoulder strap 4, and the handheld probe includes a handheld rod and a probe. The probe is hingedly connected to the bottom end of the handheld rod, so that the inspector can move the probe through the handheld rod to ensure that the probe is always in contact with the surface of the steel plate.

[0031] The width and height of the back pot are greater than its thickness. The horizontal cross-section of the back pot is in the shape of an oblong with a concave middle. A water outlet 5 is provided at the bottom of the back pot, and a water inlet 3 is provided at the top of the back pot.

[0032] The water outlet 5 is connected with a water pipe, the other end of which is connected to the probe. The water pipe is provided with a water outlet valve 6 for controlling the outflow speed of the lubricating liquid to avoid the problem of excessive water consumption causing the lubricating liquid to spread and increase the finishing work.

[0033] The water outlet 5 and the water pipe can be disassembled and separated. Therefore, in addition to supplying water to the probe through the water pipe, the water outlet 5 can also be used as a drain outlet for the backpack. After the work is completed, the lubricating liquid can be directly discharged through the water outlet 5, which is also convenient for cleaning.

[0034] Embodiment 2

[0035] As another embodiment, this embodiment 2 is proposed on the basis of embodiment 1. In this device for improving the water supply efficiency of non-destructive testing of steel plates, the width and height of the back pot are greater than the thickness, the horizontal cross-section of the back pot is an oblong with a concave middle, and the water outlet 5 is arranged on the side of the back pot corresponding to the right hand of the human body. A water inlet 3 is arranged on the top of the back pot, and the water inlet 3 is arranged on the side of the top of the back pot corresponding to the left hand of the human body, and a handle 2 is arranged in the center of the top of the back pot.

[0036] Specifically, Figure 1 As shown, the water outlet 5 is connected to the first section of the water pipe, the first section of the water pipe is connected to the water outlet valve 6, the other end of the water outlet valve 6 is connected to the second section of the water pipe, the second section of the water pipe extends along the hand-held rod and is connected to the probe to prevent the water pipe from falling to the bottom and interfering with the detection. At the same time, the position of the water outlet valve 6 is close to the hand of the detection personnel, so as to facilitate timely regulation of the water output of the lubricating fluid according to needs.

[0037] A connecting piece is provided on the side of the back pot corresponding to the right hand of the human body. Several holes are provided at different heights on the connecting piece. A hook 1 is fixed on the connecting piece through the holes. After the inspection work is completed, the water pipe can be rolled up and temporarily placed on the hook 1 to facilitate the next inspection work.

[0038] Embodiment 3

[0039] As another embodiment, this embodiment 3 is proposed on the basis of embodiments 1 and 2, and the method for using the device for improving the water supply efficiency of non-destructive testing of steel plates includes the following steps:

[0040] Step 1: close the water outlet 5, open the water inlet 3, inject lubricating liquid into the back pot from the water inlet 3, and then close the water inlet 3 by tightening it;

[0041] Step 2: Connect the water pipe to the water outlet 5 and the probe, and keep the water outlet valve 6 closed;

[0042] Step 3: The operator carries the kettle on his back with the strap 4 and adjusts the length of the strap 4 to suit the operator's body shape. The operator controls the probe with the hand-held rod and opens the water outlet valve 6. The probe applies lubricant to the surface of the steel plate to be tested while testing the steel plate. The water outlet valve 6 controls the water output of the probe.

[0043] Step 4: After the test is completed, close the water outlet valve 6, remove the water pipe connected to the water outlet 5, pour out the residual liquid in the backpack through the water outlet 5, clean the inside of the backpack, wind up the water pipe and hang it on the hook 1, and wait for the next test.

[0044] It should be noted that the parts in this embodiment that are the same or similar to those in the first embodiment can be referenced to each other and will not be described in detail in this application.

[0045] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

Claims

1. A device for improving water supply efficiency for nondestructive testing of steel plates, characterized in that: include: A back pot and a handheld probe, wherein the back pot is filled with lubricating liquid and the back pot is provided with a shoulder strap (4), and the handheld probe comprises a handheld rod and a probe, wherein the probe is hingedly connected to the bottom end of the handheld rod; A water inlet (3) is provided at the top of the back pot, and a water outlet (5) is provided at the bottom. A water pipe is plugged into the water outlet (5), and the other end of the water pipe is connected to the probe. A water outlet valve (6) is provided on the water pipe for controlling the outflow of lubricating liquid.

2. The device for improving water supply efficiency of nondestructive testing of steel plates according to claim 1 is characterized in that: The width and height of the back pot are greater than its thickness. The horizontal cross-section of the back pot is in the shape of an oblong with a concave middle. The water outlet (5) is arranged on the side of the back pot corresponding to the right hand of the human body.

3. The device for improving water supply efficiency of nondestructive testing of steel plates according to claim 1, characterized in that: A connecting piece is provided on the side of the back pot corresponding to the right hand of the human body. A plurality of holes are provided at different heights on the connecting piece. A hook (1) is fixed on the connecting piece through the hole for temporarily placing a water pipe.

4. The device for improving water supply efficiency of nondestructive testing of steel plates according to claim 2, characterized in that: A water inlet (3) is arranged at one side of the top of the back pot, and a handle (2) is arranged at the center of the top of the back pot.

5. The device for improving water supply efficiency of nondestructive testing of steel plates according to claim 1, characterized in that: The water outlet (5) is connected to a first section of a water pipe, the first section of the water pipe is connected to a water outlet valve (6), the other end of the water outlet valve (6) is connected to a second section of a water pipe, and the second section of the water pipe extends along the hand-held rod and is connected to the probe.

Images