Coupling agent brushing device

Abstract

The utility model provides a coupling agent brushing device which comprises a storage structure and a brushing part, the coupling agent brushing device further comprises a connecting pipe and a fluid pump, the first end of the connecting pipe is located in an inner cavity of the storage structure, and the second end of the connecting pipe is connected to a brushing part of the brushing part; and the fluid pump is used for pumping the coupling agent in the inner cavity of the storage structure to the brushing part through the connecting pipe. Therefore, the fluid pump can be directly used for pumping the coupling agent to the brushing part, and an opening does not need to be additionally formed in the storage structure to dip the coupling agent, so that other containers are not needed to contain the coupling agent; the conditions that the coupling agent is polluted due to the fact that a coupling agent storage barrel (tank) is not sealed, the environment is polluted due to the fact that the coupling agent is scattered, garbage or scrap iron and the like can be brought into the coupling agent by a brushing piece, and even unknown liquid is thrown into a detected party are avoided, and it is guaranteed that the quality of the coupling agent in the storage cavity is not affected.

Description

Technical Field

[0001] The utility model relates to the field of non-destructive testing of ships, and particularly relates to a coupling agent brushing device. Background Art

[0002] At present, there is no specific device for brushing ultrasonic testing coupling agent in the fields of ships, power industry, railway systems, aviation, and construction. For the coupling agent brushing devices in these fields, most of them brush the coupling agent in the coupling agent storage barrel (tank) onto the area to be coupled with a brush (roller). At present, in the medical field, due to the soft texture of the human skin and the presence of sweat and depressions on the skin surface, natural coupling conditions are provided for the attachment and coupling of the probe, and the risk of coupling agent contamination is also very small. Therefore, the requirements for coupling agent storage are not high.

[0003] However, in the industrial field, the surfaces of the probe and the workpiece to be detected are usually rigid, and there are relatively high requirements for coupling agent storage. Considering ultrasonic non-destructive testing (UT) in the ship field, in practice, professional personnel are usually sent by a third-party testing agency to the site of the party to be detected for testing. Therefore, problems such as the coupling agent being contaminated due to the unsealed coupling agent storage barrel (tank), being spilled and polluting the environment, the brushing piece may bring garbage or iron filings into the coupling agent, or even an unknown liquid being put in by the party to be detected, affecting the quality of the whole barrel of coupling agent and then affecting the test results often occur; even if a fully sealed tank is used for storage, when in use, the coupling agent needs to be poured into other containers, which brings great inconvenience. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the defects that the unsealed coupling agent storage barrel (tank) causes contamination and spillage of the coupling agent, and the fully sealed coupling agent storage barrel (tank) is inconvenient to use in the prior art, and to provide a coupling agent brushing device.

[0005] The utility model solves the above technical problem by the following technical solutions:

[0006] A coupling agent brushing device, which includes a storage structure and a brushing piece:

[0007] The coupling agent brushing device further includes a connecting pipe and a fluid pump. The first end of the connecting pipe is located in the inner cavity of the storage structure, and the second end of the connecting pipe is connected to the brushing part of the brushing piece.

[0008] The fluid pump is used to pump the coupling agent in the inner cavity of the storage structure to the brushing part through the connecting pipe.

[0009] In this technical solution, by providing this coupling agent brushing device, the coupling agent can be directly pumped to the brushing part by a fluid pump, without the need to additionally set an opening on the storage structure to dip the coupling agent. In this way, there is no need for other containers to hold the coupling agent, and it also avoids situations such as the coupling agent being contaminated due to the un-sealed coupling agent storage barrel (tank), being scattered and polluting the environment, the brushed parts may bring garbage or iron filings into the coupling agent, or even an unknown liquid being put in by the tested party, ensuring that the quality of the coupling agent in the storage cavity is not affected.

[0010] Preferably, the coupling agent brushing device further includes a suction ball, the first end of the connecting pipe is connected to the suction ball, and the material of the suction ball is metal.

[0011] In this technical solution, through the above setting, the first end of the connecting pipe can sink to the bottom of the inner cavity of the storage structure along with the suction ball, avoiding the problem that the first end of the connecting pipe floats on the surface of the coupling agent, resulting in the pumped coupling agent being mixed with gas; at the same time, since the coupling agent often has a certain viscosity and may flocculate or precipitate into blocks, the blocks can be filtered through the small holes on the surface of the suction ball, reducing the possibility of the connecting pipe being blocked.

[0012] Preferably, the fluid pump is a hand pump.

[0013] In this technical solution, through the above setting, the mechanical reliability of this coupling agent brushing device can be improved, avoiding potential safety hazards caused by problems such as un-insulated batteries.

[0014] Preferably, the fluid pump is provided with a handle.

[0015] In this technical solution, through the above setting, it is convenient for the user to hold the fluid pump with one hand and hold the brushing part with the other hand to perform high-altitude brushing, improving work efficiency.

[0016] Preferably, the connecting pipe is a flexible pipe.

[0017] In this technical solution, through the above setting, it is convenient for the brushing part to move in multiple directions during the brushing process, improving the freedom of brushing.

[0018] Preferably, the brushing part is a sponge roller, and the second end of the connecting pipe is buried in the middle of the brushing part.

[0019] In this technical solution, through the above setting, the uniformity of the coupling agent distribution on the brushing part can be improved with a relatively simple structure, thereby improving the brushing quality, such as thickness consistency, uniformity consistency, etc.

[0020] Preferably, the coupling agent brushing device further includes shoulder straps, and the two shoulder straps are detachably connected to the same side of the storage structure.

[0021] In this technical solution, through the above settings, the hands of the user can be liberated, which is suitable for working at heights and climbing operations.

[0022] Preferably, the coupling agent brushing device further includes a first waistband and a second waistband. The first ends of the first waistband and the second waistband are respectively connected to the middle parts of the two shoulder straps, and the second ends of the first waistband and the second waistband are detachably connected to each other.

[0023] In this technical solution, through the above settings, the stability of the user when carrying the storage structure can be further improved.

[0024] Preferably, the inner cavity of the storage structure is communicated with the outside through an injection port;

[0025] The storage structure further includes a cock and a cock seat. The cock seat is connected to the injection port, and the cock and the cock seat are matched with each other.

[0026] In this technical solution, through the above settings, the function of opening and sealing the injection port can be realized with a relatively simple structure, which is convenient for replenishing the coupling agent.

[0027] Preferably, the connecting pipe passes through the cock.

[0028] In this technical solution, through the above settings, the openings on the storage structure can be minimized, and the sealing degree of the storage structure can be improved.

[0029] The positive and progressive effects of the present utility model are as follows:

[0030] By providing this coupling agent brushing device, the coupling agent can be directly pumped to the brushing part by a fluid pump, and there is no need to additionally set an opening on the storage structure to dip the coupling agent. In this way, there is no need for other containers to hold the coupling agent, and it also avoids the situation that the coupling agent is contaminated due to the unsealed coupling agent storage barrel (tank), is scattered and pollutes the environment, the brushed parts may bring garbage or iron filings into the coupling agent, or even an unknown liquid is put in by the tested party, etc., ensuring that the quality of the coupling agent in the storage cavity is not affected. Description of the Drawings

[0031] Figure 1 It is a schematic three-dimensional structure diagram of a coupling agent brushing device according to an embodiment of the present utility model.

[0032] Figure 2 It is a schematic cross-sectional structure diagram of a suction ball according to an embodiment of the present utility model.

[0033] Description of the Reference Numerals:

[0034] Storage structure 1

[0035] Cock 11

[0036] Ventilation hole 111

[0037] Plug seat 12

[0038] Brushing part 21

[0039] Connecting pipe 3

[0040] Fluid pump 4

[0041] Handle 41

[0042] Grip 42

[0043] Suction ball 5

[0044] Outer shell 51

[0045] Suction hole 511

[0046] Lead metal counterweight ball 521

[0047] Isolation shell 522

[0048] Shoulder strap 61

[0049] First waist belt 62

[0050] Second waist belt 63 Specific implementation mode

[0051] The following is a preferred embodiment, and the present utility model will be described more clearly and completely in conjunction with the accompanying drawings.

[0052] As Figure 1 shown, this embodiment provides a coupling agent brushing device, which includes a storage structure 1 and a brushing member.

[0053] The coupling agent brushing device further includes a connecting pipe 3 and a fluid pump 4. The first end of the connecting pipe 3 is located in the inner cavity of the storage structure 1, and the second end of the connecting pipe 3 is connected to the brushing part 21 of the brushing member.

[0054] The fluid pump 4 is used to pump the coupling agent in the inner cavity of the storage structure 1 to the brushing part 21 through the connecting pipe 3.

[0055] In this way, the coupling agent can be directly pumped to the brushing part 21 by the fluid pump 4 without the need to additionally provide an opening on the storage structure 1 to dip the coupling agent. In this way, there is no need for other containers to hold the coupling agent, and it also avoids the situation that the coupling agent is contaminated due to the unsealed coupling agent storage barrel (tank), is spilled and pollutes the environment, the brushing member may bring garbage or iron filings into the coupling agent, or even an unknown liquid is put in by the tested party, ensuring that the quality of the coupling agent in the storage cavity is not affected.

[0056] As Figure 2As shown in the figure, in this embodiment, the coupling agent brushing device further includes a suction ball 5, and the first end of the connecting pipe 3 is connected to the suction ball 5. Specifically, the following settings are made on the structure of the suction ball 5: The suction ball 5 includes a plastic outer shell 51 with suction holes 511 distributed circumferentially thereon; Since the coupling agent often has a certain viscosity and may flocculate or precipitate into lumps, filtering the lumps through the suction holes 511 can reduce the possibility of the connecting pipe 3 being blocked. A lead metal counterweight ball 521 is provided in the inner cavity of the outer shell 51. Since the density of the metal counterweight ball 521 is relatively large, and no matter how the suction ball 5 rotates, the lead metal counterweight ball 521 pulls down the connecting pipe 3 under the influence of gravity. In this way, the first end of the connecting pipe 3 can sink to the bottom of the inner cavity of the storage structure 1 along with the suction ball 5, avoiding the problem that the first end of the connecting pipe 3 floats on the surface of the coupling agent, resulting in the pumped coupling agent being mixed with gas.

[0057] In this embodiment, further, the outside of the lead metal counterweight ball 521 is surrounded by an isolation shell 522. In this embodiment, the material of the isolation shell 522 is also selected as plastic (rubber can also be used to achieve the same effect) to prevent the lead metal counterweight ball 521 from directly contacting air, coupling agent, etc. and generating chemical reactions, which may affect the quality of the coupling agent. Of course, in other embodiments, other structures with similar effects can also be provided at the first end of the connecting pipe 3.

[0058] In this embodiment, the fluid pump 4 is a hand pump. In this way, the mechanical reliability of the coupling agent brushing device can be improved, and potential safety hazards caused by problems such as uninsulated batteries can be avoided. The operator pumps out the coupling agent by hand-cranking the handle 42 on the hand pump, and holds the brushing part with the other hand for elevated brushing, which is simple to operate. In other embodiments, an electric pump can also be selected as the fluid pump, but the battery and wires need to be insulated from the area where the coupling agent is distributed.

[0059] In this embodiment, a handle 41 is provided on the fluid pump 4. In this way, it is convenient for the user to hold the fluid pump 4 with one hand and hold the brushing part with the other hand for elevated brushing, improving work efficiency.

[0060] In this embodiment, the connecting pipe 3 is a flexible hose. In this way, it is convenient for the brushing part to move in multiple directions during the brushing process, improving the freedom of brushing.

[0061] In this embodiment, the brushing part 21 is a sponge roller, and the second end of the connecting pipe 3 is buried in the middle of the brushing part 21. In this way, the uniformity of the coupling agent distribution on the brushing part 21 can be improved with a relatively simple structure, and further the brushing quality, such as thickness consistency, uniformity consistency, etc., can be improved.

[0062] In this embodiment, the coupling agent brushing device further includes shoulder straps 61, and the two shoulder straps 61 are detachably connected to the same side of the storage structure 1. In this way, the user's hands can be liberated, which is suitable for elevated and climbing operations.

[0063] In this embodiment, the coupling agent brushing device further includes a first belt 62 and a second belt 63. The first ends of the first belt 62 and the second belt 63 are respectively connected to the middle parts of two shoulder straps 61, and the second ends of the first belt 62 and the second belt 63 are detachably connected to each other. In this way, the stability of the user carrying the storage structure 1 can be further improved.

[0064] In this embodiment, the inner cavity of the storage structure 1 is communicated with the outside through the injection port.

[0065] The storage structure 1 further includes a cock 11 and a cock seat 12. The cock seat 12 is connected to the injection port, and the cock 11 and the cock seat 12 are matched with each other.

[0066] In this way, the functions of opening and sealing the injection port can be realized with a relatively simple structure, which is convenient for replenishing the coupling agent.

[0067] In this embodiment, the connecting pipe 3 passes through the cock 11. In this way, the openings on the storage structure 1 can be minimized, and the sealing degree of the storage structure 1 can be improved.

[0068] In this embodiment, the cock 11 is provided with a ventilation hole 111. When the coupling agent is continuously extracted, air is inhaled after being filtered through the ventilation hole 111 to maintain the pressure in the inner cavity of the storage structure 1 and prevent the external atmospheric pressure from flattening the storage structure 1; at the same time, the possibility of external garbage entering the inner cavity of the storage structure 1 and the internal coupling agent spilling is reduced. A detachable filter part (not shown in the figure) is provided at the ventilation hole 111. The material of the filter part is melt-blown cloth (or other materials that simultaneously meet the two functions of waterproof and breathable in the prior art), and it is replaced in a timely manner according to the on-site use situation.

[0069] Although the specific implementation manners of the present invention have been described above, those skilled in the art should understand that this is only for illustration. The protection scope of the present invention is defined by the appended claims. Without departing from the principle and essence of the present invention, those skilled in the art can make various changes or modifications to these implementation manners, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A coupling agent brushing device, which comprises a storage structure and a brushing member, and is characterized in that: The coupling agent brushing device further comprises a connecting pipe and a fluid pump. The first end of the connecting pipe is located in the inner cavity of the storage structure, and the second end of the connecting pipe is connected to the brushing part of the brushing member. The fluid pump is used to pump the coupling agent in the inner cavity of the storage structure to the brushing part through the connecting pipe.

2. The coupling agent brushing device according to claim 1, characterized in that The coupling agent brushing device further comprises a suction ball. The first end of the connecting pipe is connected to the suction ball, and the material of the suction ball is metal.

3. The coupling agent brushing device according to claim 1, wherein, The fluid pump is a hand pump.

4. The coupling agent brushing device according to claim 1, wherein, The fluid pump is provided with a handle.

5. The coupling agent brushing device according to claim 1, wherein, The connecting pipe is a flexible pipe.

6. The coupling agent brushing device according to claim 1, wherein, The brushing part is a sponge roller, and the second end of the connecting pipe is buried in the middle of the brushing part.

7. The coupling agent brushing device according to claim 1, wherein, The coupling agent brushing device further comprises shoulder straps, and two of the shoulder straps are detachably connected to the same side of the storage structure.

8. The coupling agent brushing device according to claim 7, wherein The coupling agent brushing device further comprises a first waist belt and a second waist belt. The first ends of the first waist belt and the second waist belt are respectively connected to the middle parts of the two shoulder straps, and the second ends of the first waist belt and the second waist belt are detachably connected to each other.

9. The coupling agent brushing device according to claim 1, wherein The inner cavity of the storage structure is communicated with the outside through an injection port; The storage structure further comprises a cock and a cock seat. The cock seat is connected to the injection port, and the cock and the cock seat are matched with each other.

10. The coupling agent brushing device according to claim 9, wherein The connecting pipe passes through the cock.

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