CN208407818U - A kind of liquid penetrant examination cleaning device - Google Patents

Abstract

The utility model provides a kind of liquid penetrant examination cleaning device, it is related to liquid penetrant examination field, cleaning speed slow problem when aiming to solve the problem that liquid penetrant examination in the prior art, it includes holding rod, described holding rod one end end is equipped with cleaning assembly, the cleaning assembly includes the cleaning roller for being rotationally connected with holding rod end, and soft paper tube is socketed in the cleaning roller；The holding rod is equipped with the spray gun for being directed at soft paper tube setting close to one end of soft paper tube, and the holding rod is equipped with liquid reserve tank, the spray gun connection liquid reserve tank setting far from one end of soft paper tube.The spray gun that the soft paper tube cooperation being socketed in the cleaning roller and cleaning roller that the utility model is arranged by holding rod, holding rod end is directed at soft paper tube setting facilitates staff to clean the face of being detected, and improves working efficiency.

Description

A kind of liquid penetrant examination cleaning device

Technical field

The utility model relates to liquid penetrant examination field, in particular to a kind of liquid penetrant examination cleaning device.

Background technique

Tested container (workpiece) surface is infiltrated, coats, sprays tool by a kind of form of liquid penetrant examination category non-destructive testing There is the penetrating fluid of hypersynchronous ability, wetting action and capillary phenomenon due to liquid, penetrating fluid just penetrate into container (workpiece) table In the defect of face cracking, the then extra penetrating fluid of clean the surface, then one layer of very strong imaging agent of adsorption capacity is sprayed, utilize capillary The penetrating fluid remained in defect is adsorbed to the surface of container (workpiece) by effect, the just position of display defect on colour developing coating And shape.To improve flaw detection sensitivity, dye penetrant inspection and fluorescent penetrating inspection are mostly used greatly in modern times flaw detection, for checking container The surfaces externally and internally of (workpiece).

Currently, including in the market following for the liquid penetration examination flaw detection mode of the large scale equipments such as pressure vessel, boiler The defects of step: one, being surface-treated, be detected face by grinder buffing, removes pit, the corrosion, corrosion of detected surface, after The face of being detected is cleaned using cleaning solvent, and is dried；Two, it permeates, is easy to run off position in penetrating fluid and is inhaled using thickness about 0.4mm Aqueous stronger soft paper is covered on detected face sprays penetrating fluid again, primary every 2-3min spraying；Three, it cleans, first with suction Moist good soft paper wipes bleeding agent extra on detected face as far as possible in one direction, is then sprayed on cleaning agent clean It is wiped in one direction on paper；Four, it images, uniformly applies and be covered with imaging agent, and keep 10-15min.

Wherein, in the penetrating fluid of wiping detected face using soft paper and coating cleaning agent, due to be detected face area compared with Greatly, the efficiency that staff wipes manually is lower, and therefore, needing one kind can facilitate staff to accelerate cleaning process efficiency Tool.

Utility model content

The purpose of the utility model is to provide a kind of liquid penetrant examination cleaning devices, staff can be facilitated to clear up Extra penetrating fluid, coating cleaning agent, improve working efficiency.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of liquid penetrant examination With cleaning device, including holding rod, described holding rod one end end is equipped with cleaning assembly, and the cleaning assembly includes being rotationally connected with to hold The cleaning roller of boom end is socketed with soft paper tube in the cleaning roller；The holding rod is equipped with close to one end of soft paper tube and is directed at soft paper The spray gun of cylinder setting, the holding rod are equipped with liquid reserve tank, the spray gun connection liquid reserve tank setting far from one end of soft paper tube.

By using above-mentioned technical proposal, for volume, the biggish equipment of surface area, detected face area is larger, It when bleeding agent having been used to be cleaned, is more troublesome using manual cleaning method, and efficiency is lower, therefore, is connected on holding rod Upper cleaning roller, and set connects soft paper tube in cleaning roller, soft paper tube is connected on detected face, and apply thrust to make its rolling It is dynamic, tentatively bleeding agent extra on detected face can be siphoned away, and when needing to clear up the face of being detected using cleaning agent, it opens Spray gun is sprayed on the cleaning agent stored in liquid reserve tank at soft paper tube, thus make to absorb a certain amount of cleaning agent on soft paper tube, and In soft paper tube and detected face friction rolling, the soft paper with cleaning agent wipes the face of being detected, and then completes to detected face Cleaning, compared to manual wipping mode, by the rolling of soft paper tube cleaned in the way of, cleaning efficiency is higher.

Further, the holding rod includes first connecting rod, and it further includes one that described first connecting rod one end, which is provided with slip hole, The second connecting rod that end sliding is connected in slip hole and the fixed dress for fixing first connecting rod and the second connecting rod position It sets.

By using above-mentioned technical proposal, the first connecting rod being mutually socketed and the second connecting rod are set by holding rod, is led to The adjustment of the Relative sliding realization holding rod length of first connecting rod and the second connecting rod is crossed, to adjust holding rod according to different equipment Length facilitates staff to hold and uses.

Further, the holding rod end is coaxially provided with the first U-shaped frame, and the cleaning roller is rotationally connected with the first U-shaped frame On, the holding rod end is additionally provided with the second U-shaped frame for deviateing the setting of holding rod axis, and rotation is equipped with winding in second U-shaped frame Roller.

By using above-mentioned technical proposal, by the setting of the second U-shaped frame, rotation space is provided for wind-up roll, and is rotated The wind-up roll of setting can will be wound at cleaning roller using complete soft paper, thus avoid being adhered to using the soft paper finished by In detection faces, and taken in excess penetrating fluid, influence detection effect.

Further, the cleaning roller includes the first rotation axis of both ends protrusion setting, and the first rotation shaft diameter is small It is arranged in cleaning roller main body portion diameter, the opposite side of the both side plate of first U-shaped frame has the first rotation hole, and two A first rotation axis is plugged in respectively in two the first rotation holes.

By using above-mentioned technical proposal, the first rotation hole matching purge roller for being opened up on the side plate by the first U-shaped frame First rotation axis of both ends protrusion setting realizes rotation of the cleaning roller at the first U-shaped frame.

Further, it is equipped in first rotation hole along cleaning roller length direction and pushes against spring, the abutting spring It is arranged to corresponding first rotation axis is set to, and with the first rotation hole bottom hole and the first opposite U-shaped frame for pushing against spring The distance between side plate is arranged greater than cleaning roller length, and the first rotation hole internal diameter is arranged greater than the first rotation axis.

By using above-mentioned technical proposal, supporting in one first rotation axis is connected in setting in a wherein rotation hole Tight spring provides space by pushing against the disassembly of boil down to cleaning roller of spring, so that staff be facilitated to pacify in cleaning roller Fill and replace soft paper tube.

Further, corresponding first rotation hole, perforation pair are stretched out far from first rotation axis for pushing against spring side The side plate for the first U-shaped frame answered is arranged, and ratchet mechanism is equipped on the side plate side wall of corresponding first U-shaped frame, and in ratchet It is coaxially connected with position limited gear on the ratchet of mechanism, the end around first rotation axis for stretching out the setting of the first rotation hole is arranged Have a docking gear, and dock gear diameter no more than the first rotation shaft diameter setting, the position limited gear with to dock gear mutual It is engaged.

By using above-mentioned technical proposal, upper ratchet mechanism is set in the end of cleaning roller side, and in ratchet mechanism Ratchet on coaxially connected upper limit gear, and position limited gear is engaged at the docking gear being arranged in the first rotation axis, thus The rotation of soft paper tube is limited to one-directionally rotate, used soft paper is avoided to repeat to contact the face of being detected, and influences cleaning effect Fruit.

Further, the wind-up roll includes the second rotation axis of both ends protrusion setting, and the second rotation shaft diameter is small It is arranged in wind-up roll main body portion diameter, the opposite side of the both side plate of second U-shaped frame has the second rotation hole, and two A second rotation axis is plugged in respectively in two the second rotation holes.

By using above-mentioned technical proposal, the second rotation hole is opened up on the both side plate of the second U-shaped frame, be equipped with Two rotation axis provide rotation space for wind-up roll.

Further, one of them described second rotation axis stretches out corresponding second rotation hole, corresponding second U-shaped of perforation The side plate of frame is arranged, and is coaxially connected with driving motor at one second rotation axis of the side plate of the second U-shaped frame of stretching.

By using above-mentioned technical proposal, driving motor is housed at the second U-shaped frame, leads to driving motor and wind-up roll is driven to turn It is dynamic, realize winding of the wind-up roll to soft paper.

In conclusion the utility model has the effect that

1. the soft paper tube cooperation being socketed in the cleaning roller and cleaning roller that are arranged by holding rod, holding rod end is directed at soft paper tube and sets The spray gun set facilitates staff to clean the face of being detected, and improves working efficiency；

2. rotating the wind-up roll of setting in the second U-shaped frame and the second U-shaped frame that holding rod length direction is arranged by deviateing, receive It takes using the soft paper finished, soft paper is avoided to be adhered to detected face for a long time and influence detection accuracy.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of liquid penetrant examination cleaning device of the utility model；

Fig. 2 is the explosive view of holding rod telescopic section；

Fig. 3 is the cross-sectional view of the first U-shaped frame cleaning roller segment；

Fig. 4 is the cross-sectional view of the second U-shaped frame winding roller segment.

In figure, 1, holding rod；11, first connecting rod；111, slip hole；12, the second connecting rod；13, fixed device；131, One connector sleeve；132, the second connector sleeve；2, the first U-shaped frame；21, the first rotation hole；22, cleaning roller；221, the first rotation axis； 222, gear is docked；23, spring is pushed against；24, ratchet mechanism；241, position limited gear；25, soft paper tube；3, the second U-shaped frame；31, Two rotation holes；32, wind-up roll；321, the second rotation axis；33, driving motor；4, liquid reserve tank；41, spray gun.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment: a kind of liquid penetrant examination cleaning device as shown in Figure 1, including holding rod 1, and connects in 1 one end of holding rod It is connected to cleaning assembly, and cleaning assembly includes the cleaning roller 22 for being rotatably connected on 1 end of holding rod, and is socketed in cleaning roller 22 Soft paper tube 25, meanwhile, the spray gun 41 for being directed at soft paper tube 25 and being arranged is provided with close to one end of soft paper tube 25 in holding rod 1, and be in one's hands Bar 1 is equipped with liquid reserve tank 4 far from one end of soft paper tube 25, and here, spray gun 41 is connected to liquid reserve tank 4 and is arranged.

In this way, not only surface area is larger for large scale equipments such as boiler, pressure vessels, but also height is higher, is using When manual type is cleaned, wiping trouble, efficiency are lower, therefore, by being rotatablely connected cleaning roller 22 on holding rod 1, and will wiping The soft paper tube 25 of cleaning is socketed in cleaning roller 22, and staff can be facilitated to hold holding rod 1, the phase generated when by friction To rotation, making soft cylinder and detected face contact, preliminary clear up is detected face surface, and after tentatively cleaning out, it rolls again Move soft paper tube 25 and detected face contact, meanwhile, to soft paper tube 25 at spray cleaning agent, so that the soft paper on soft paper tube 25 is adsorbed one Fixed cleaning agent with detected face contact, completes the cleaning to detected face, to improve cleaning efficiency again.

Equipment in order to be applicable in different height, as shown in Fig. 2, holding rod 1 includes first connecting rod 11 and the second connecting rod 12, It is provided with slip hole 111 along its length in 11 one end of first connecting rod, and the sliding of 12 one end of the second connecting rod is connected to sliding In hole 111；Further include the fixation device 13 for fixing 12 position of first connecting rod 11 and the second connecting rod, and fixes device 13 It is socketed in first connector sleeve 131 of the first connecting rod 11 close to 12 end of the second connecting rod including rotation, in the second connecting rod 12 Close to the position of first connecting rod 11, rotation is provided with the second connector sleeve 132, and 131 periphery of the first connector sleeve is provided with screw thread, and Multiple elastic pieces are connected with close to one end endface of the second connecting rod 12 in the first connector sleeve 131, here, elastic piece is around first The setting of 131 axial array of connector sleeve, inner circumferential of second connector sleeve 132 close to one end of first connecting rod 11 are equipped with spiral shell Line, and its tapered setting in one end far from first connecting rod 11.In this way, passing through the first connector sleeve 131 and the second connector sleeve 132 Cooperation, elastic piece is squeezed between the second connector sleeve 132 and the second connecting rod 12, thus fasten sliding after second connect The position of extension bar 12, to realize the adjustment and fixation of 1 length of holding rod.

As shown in figure 3, being coaxially connected with the first U-shaped frame 2 in 1 end of holding rod, and mutual in the both side plate of the first U-shaped frame 2 Close side is provided with the first rotation hole 21, and cleaning roller 22 includes the first rotation axis 221 of its both ends protrusion setting, here, First rotation axis, 221 diameter is arranged less than cleaning roller 22, and cleaning roller 22 is arranged close to the open side of the first U-shaped frame 2, and first Rotation axis 221 is plugged on respectively in the first rotation hole 21.In this way, 22 both ends of cleaning roller are plugged in the first rotation hole 21 respectively In so that the soft paper tube 25 being socketed in cleaning roller 22 can wipe be detected face when rotation, to timely update and be detected The soft paper for surveying face contact avoids contaminated soft paper from reusing and reduce cleaning efficiency.

On the one hand, in order to avoid staff is when clearing up the face of being detected using soft paper tube 25, occur and cleaning direction phase Anti- rotation and pollute the detected face that cleaning finishes, therefore, as shown in figure 3, one first rotation axis 221 stretches out corresponding first The side plate setting of rotation hole 21, corresponding first U-shaped frame 2 of perforation, and at the lateral wall of the side plate in corresponding first U-shaped frame 2 It is provided with ratchet mechanism 24, here, ratchet mechanism 24 includes the ratchet of 221 side of the first rotation axis rotation setting, in ratchet Place is connected with the pawl being connected on 2 side plate of the first U-shaped frame, meanwhile, it is coaxially connected with position limited gear 241 at ratchet, and around The end for stretching out the first rotation axis 221 of the first rotation hole 21 setting is equipped with docking gear 222, docks gear 222 here Diameter is arranged no more than the first rotation axis 221, and position limited gear 241 is arranged with the intermeshing of gear 222 is docked.In this way, due to The rotation of the middle ratchet of ratchet mechanism 24 has one-way, and the position limited gear 241 being coaxially arranged is only capable of in one direction Rotation so that making the rotation of the first interfaced rotation axis 221 has one-way, and then facilitates staff to postpone in cleaning The rotation direction of roller 22 cleans the face of being detected, and the reversed rotation of soft paper tube 25 can be blocked by ratchet mechanism 24, avoid using The detected face that the soft pollution crossed cleans out.

On the other hand, soft paper tube 25 is mounted and dismounted in order to facilitate staff, as shown in figure 3, far from docking gear 222 It is equipped in first rotation hole 21 of side along 22 length direction of cleaning roller and pushes against spring 23, abutting spring 23 is connected to corresponding First rotation axis, 221 end face setting, here, with 21 bottom hole of the first rotation hole and the first opposite U-shaped frame 2 for pushing against spring 23 The distance between side plate be greater than 22 length of cleaning roller and be arranged, and 21 internal diameter of the first rotation hole is slightly larger than corresponding first rotation Axis 221 is arranged.In this way, pulling 22 part of cleaning roller to abutting 23 1 sidesway of spring when needing to install or remove soft paper tube 25 It is dynamic, make to be detached from corresponding first rotation hole 21 far from the first rotation axis 221 for pushing against 23 side of spring；In addition, in order into One step facilitates staff to dismantle soft paper tube 25, and soft 25 length of paper tube is less than the length setting of the main part of cleaning roller 22.

And during clearing up the face of being detected using soft paper tube 25, in order to wind using the soft paper finished, such as Fig. 4 institute Show, deviates 1 axis direction of holding rod in 1 end of holding rod for being provided with the first U-shaped frame 2 and be provided with the second U-shaped frame 3, and the second U-shaped frame It is provided with wind-up roll 32 in 3, has the second rotation hole 31 in the opposite side of the both side plate of the second U-shaped frame 3, and wind-up roll 32 include the second rotation axis 321 of both ends protrusion setting, and here, 321 diameter of the second rotation axis is less than 32 main part of wind-up roll Diameter is arranged and the second rotation axis 321 is plugged in respectively in two the second rotation holes 31；Meanwhile one of them second rotation axis 321 stretch out the side plate setting of corresponding second rotation hole 31, corresponding second U-shaped frame 3 of perforation, and stretch out the side of the second U-shaped frame 3 Driving motor 33 is coaxially connected at second rotation axis 321 of plate.In this way, second turn can not only be driven by the rotation of motor Moving axis 321 rotates, and to using the soft paper finished to wind, avoids it from being adhered on the detected face that cleaning finishes, moreover it is possible to auxiliary It helps soft paper tube 25 to rotate, reduces the labor intensity of staff, accelerate cleaning efficiency.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of liquid penetrant examination cleaning device, it is characterised in that: including holding rod (1), holding rod (1) one end end is set There is a cleaning assembly, the cleaning assembly includes the cleaning roller (22) for being rotationally connected with holding rod (1) end, on the cleaning roller (22) It is socketed with soft paper tube (25)；The holding rod (1) is equipped with the spray gun for being directed at soft paper tube (25) setting close to the one end of soft paper tube (25) (41), the holding rod (1) is equipped with liquid reserve tank (4) far from the one end of soft paper tube (25), and spray gun (41) connection liquid reserve tank (4) sets It sets.

2. a kind of liquid penetrant examination cleaning device according to claim 1, it is characterised in that: holding rod (1) packet It includes first connecting rod (11), described first connecting rod (11) one end is provided with slip hole (111), further includes that one end sliding is connected to cunning Move the second connecting rod (12) in hole (111) and the fixation for fixing first connecting rod (11) and the second connecting rod (12) position Device (13).

3. a kind of liquid penetrant examination cleaning device according to claim 1, it is characterised in that: holding rod (1) end Portion is coaxially provided with the first U-shaped frame (2), and the cleaning roller (22) is rotationally connected on the first U-shaped frame (2), holding rod (1) end It is additionally provided with the second U-shaped frame (3) for deviateing the setting of holding rod (1) axis, rotation is equipped with wind-up roll (32) on second U-shaped frame (3).

4. a kind of liquid penetrant examination cleaning device according to claim 3, it is characterised in that: the cleaning roller (22) The first rotation axis (221) including both ends protrusion setting, the first rotation axis (221) diameter are less than cleaning roller (22) main part Divide diameter setting, the side that the both side plate of first U-shaped frame (2) is opposite has the first rotation hole (21), described in two First rotation axis (221) is plugged in respectively in two the first rotation holes (21).

5. a kind of liquid penetrant examination cleaning device according to claim 4, it is characterised in that: first rotation It is equipped in hole (21) along cleaning roller (22) length direction and pushes against spring (23), the abutting spring (23), which is supported, is set to corresponding first Rotation axis (221) setting, and with the first rotation hole (21) bottom hole and opposite the first U-shaped frame (2) for pushing against spring (23) The distance between side plate is arranged greater than cleaning roller (22) length, and the first rotation hole (21) internal diameter is greater than the first rotation axis (221) it is arranged.

6. a kind of liquid penetrant examination cleaning device according to claim 5, it is characterised in that: far from abutting spring (23) first rotation axis (221) of side stretches out corresponding first rotation hole (21), corresponding first U-shaped frame (2) of perforation Side plate setting, and ratchet mechanism (24) are equipped on the side plate side wall of corresponding first U-shaped frame (2), and in ratchet mechanism (24) position limited gear (241) are coaxially connected on ratchet, around first rotation axis for stretching out the first rotation hole (21) setting (221) end is provided with docking gear (222), and docks gear (222) diameter and set no more than the first rotation axis (221) diameter It sets, the position limited gear (241) is arranged with gear (222) intermeshing is docked.

7. a kind of liquid penetrant examination cleaning device according to claim 3, it is characterised in that: the wind-up roll (32) The second rotation axis (321) including both ends protrusion setting, the second rotation axis (321) diameter are less than wind-up roll (32) main part Divide diameter setting, the side that the both side plate of second U-shaped frame (3) is opposite has the second rotation hole (31), described in two Second rotation axis (321) is plugged in respectively in two the second rotation holes (31).

8. a kind of liquid penetrant examination cleaning device according to claim 7, it is characterised in that: one of them described Two rotation axis (321) stretch out the side plate setting of corresponding second rotation hole (31), corresponding second U-shaped frame (3) of perforation, and stretch out Driving motor (33) are coaxially connected at one second rotation axis (321) of the side plate of the second U-shaped frame (3).