CN202356367U - Wiping machine for wiping inner walls of gun barrels and other pipelines - Google Patents
Wiping machine for wiping inner walls of gun barrels and other pipelines Download PDFInfo
- Publication number
- CN202356367U CN202356367U CN2011204045855U CN201120404585U CN202356367U CN 202356367 U CN202356367 U CN 202356367U CN 2011204045855 U CN2011204045855 U CN 2011204045855U CN 201120404585 U CN201120404585 U CN 201120404585U CN 202356367 U CN202356367 U CN 202356367U
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- wiping
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Abstract
The utility model discloses a wiping machine for wiping inner walls of gun barrels and other pipelines. The wiping machine comprises a driving device, a wiping device, a supporting device and a control device, wherein the driving device comprises a driving cylinder body and a driving piston rod which does telescopic movement in the driving cylinder body along the axial direction; the wiping device comprises a brush handle, a brush head movably arranged on the brush handle along the radial direction, and a brush head pneumatic/hydraulic cylinder which drives or releases the brush head to tightly support or separate from the walls of the pipelines along the radial direction; the supporting device comprises a base, legs movably arranged on the base along the radial direction, and a supporting pneumatic/hydraulic cylinder which drives or releases the legs to tightly support or separate from the walls of the pipelines; and one of the driving cylinder body and the driving piston rod is fixedly connected with the brush handle of the wiping device, and the other is fixedly connected with the base of the supporting device. According to the wiping machine, a pneumatic/hydraulic executive component capable of doing telescopic movement at a high speed along the axial direction is linked with the supporting device and the wiping device, which can tightly support or separate from the pipelines along the radial direction, and the high frequency axial wiping and advancing actions guided by the pipelines can be realized.
Description
Technical field
The utility model relate to military cannon gun tube or inner wall of industrial pipeline such as oil, chemical industry clean, clean, the device of maintenance, maintenance work, specifically be a kind of wiping machine that is mainly used in various cannons emissions back gun tube inner surface coppering.
Background technology
At present, the cleaning of the cannon gun tube inner surface of field army, cleaning, maintenance, maintenance work are main with manual work still, like this can be time-consuming, require great effort and do not reach the effect of cleaning, and the more important thing is and can not satisfy and adapt to the high-tech operation needs of army's modernization.The problem that the wiping big gun machine of international, domestic use exists as: wiping effect only rests on the theory analysis stage; Automaticity is low, can not realize automatic oil spout; Complex structure, the probability that breaks down is higher, and functional reliability is poor; Be not easy to carry, dismounting, maintenance, field operation property is poor; Appearance and size is big, and positioner is bigger than normal, and must fix at two, and is inapplicable during field work; Use cost is high, and is poor for applicability.The patent documentation of prior art such as Chinese patent publication number CN101158562A discloses a kind of stepwise gun wiping robot; Mainly the cleaning head by the motor-driven rotation by step-by-step movement walking mechanism and upward installation thereof constitutes; Its step-by-step movement walking mechanism adopt the clutch that two covers that axially set gradually along gun tube are made up of the swing arm of solenoid actuated action and with gun tube (successively) clutch chronologically; And another clutch that the screw-nut body driven by stepper motors under the support of use and a clutch of gun tube compression fit promotes in the axial direction or pulling separates with gun tube is realized step-by-step movement walking; The walking mechanism of this robot is used motor, solenoid actuated; Mechanical transmission structure complicacy and stepwise operation cooperate concertedness to have relatively high expectations easy fault and maintenance difficult.
The utility model content
The purpose of the utility model is to provide a kind of simple in structure, the wiping gun tube of reliable operation or the wiping machine of other inner-walls of duct.
The technical scheme of the utility model is: the wiping machine of a kind of wiping gun tube or other inner-walls of duct; Comprise drive unit, wiping arrangement, bracing or strutting arrangement, control device; Drive unit is for export the pneumatic/hydraulic actuator of reciprocal linearly operating vertically; Drive unit comprise drive cylinder body and in the piston rod of stretching motion vertically; Said wiping arrangement comprise brush holder and on the radially movable brush that is provided with, radially drive or discharge brush with stretching or unclamp the brush pneumatic/hydraulic cylinder of duct wall, said brush is provided with at brush and loosens, tighten elasticity or the flexible cleaning piece that contacts with duct wall all the time under the mated condition with duct wall; Said bracing or strutting arrangement comprise pedestal and on the radially movable supporting leg that is provided with, radially drive or discharge supporting leg with stretching or unclamp the support pneumatic/hydraulic cylinder of duct wall, one of them of said driving cylinder body and piston rod and the brush holder of wiping arrangement is connected, the pedestal of another and bracing or strutting arrangement is connected; Said control device connects by the road when being included in access gas/hydraulic power source with control and drives relative expanding-contracting action, the control brush pneumatic/hydraulic cylinder radial action of cylinder body and piston rod, the reversal valve of control support pneumatic/hydraulic cylinder radial action; The wiping machine carries out following wiping action and advances action under said reversal valve control: during wiping action; Support pneumatic/hydraulic cylinder and drive supporting leg stretching duct wall; The brush pneumatic/hydraulic cylinder discharges brush and unclamps duct wall, drives the relatively back and forth stretching motion of cylinder body and piston rod and drives brush wiping duct wall; When advancing action; Make one and stretch or one contract before the action with respect to driving cylinder body in piston rod; One of them of brush and supporting leg by corresponding cylinder drive stretch out the stretching duct wall, another is discharged by corresponding cylinder and unclamp duct wall, brush and supporting leg replace stretching, drive wiping machine is advanced in pipeline with respect to driving the stretching, contracting action of cylinder body to unclamp the action coordinated drive piston rod of duct wall.
Said brush pneumatic/hydraulic cylinder comprises in cylinder body and the cylinder body brush piston of radially sealing activity assembling; Cylinder body radially connects the corresponding opening to the brush holder outer surface from inside to outside; Said brush has a plurality of and is uniformly distributed along the circumference in the brush holder periphery; Each brush comprises the be connected hair brush base of said elasticity or flexible cleaning piece brush of being used to of being connected with the piston drive of brush pneumatic/hydraulic cylinder, an end of each hair brush base through connecting rod and brush piston be connected, the other end is on the brush holder periphery and be a watt shape is buckled on around the brush holder.
Said support pneumatic/hydraulic cylinder comprises in cylinder body and the cylinder body support piston of radially sealing activity assembling; Cylinder body radially connects the corresponding opening to the pedestal outer surface from inside to outside; Said supporting leg has a plurality of and is uniformly distributed along the circumference in the pedestal periphery, supporting leg comprise be in transmission connection through connecting rod with said support piston and be tile shape and be buckled on the friction plate that bearing and bearing periphery around the pedestal are connected.
Said drive unit is the two-way function cylinder; Two-way vertically hydrodynamic reciprocating sealing is equipped with the driven plunger that is connected with said piston rod in the said driving cylinder body; Drive cylinder body and be provided with two gas ports of air feed from the driven plunger both sides respectively; Said brush pneumatic/hydraulic cylinder with support pneumatic/hydraulic cylinder and be the single effect cylinder, be provided with the brush holder air flue that communicates with the brush pneumatic/hydraulic cylinder in the said brush holder, be provided with in the said pedestal and support the pedestal air flue that pneumatic/hydraulic cylinder communicates; Said reversal valve is first and second reversal valve; Two reversal valves are automatically controlled two position-5 way valves; The positive and negative working hole of first reversal valve is communicated with two gas ports of the driving cylinder body of drive unit respectively through pipeline; The positive and negative working hole of second reversal valve is communicated with brush pneumatic/hydraulic cylinder and support pneumatic/hydraulic cylinder respectively through the air flue in pipeline and the related device; Said control device comprises also and is used for being connected the control circuit that the pipeline of pressure working media is provided and controls first and second reversal valve with the import to first and second reversal valve with gas/hydraulic power source that control circuit is that main controller is the intelligence control circuit of PLC controller
The brush holder front end of said wiping arrangement also is fixed with shower nozzle, establishes the nozzle that watering can and the watering can front end of liquid storage cylinder are provided with in shower nozzle comprises, nozzle is communicated with brush holder air flue in the wiping arrangement through check valve and pipeline.
The driving rear end of the cylinder block of said drive unit and the pedestal of bracing or strutting arrangement are connected through bolt; The piston rod of said drive unit and the brush holder of wiping arrangement are connected through bolt; The pedestal rear end of said bracing or strutting arrangement also is fixed with installing plate, and gas/hydraulic power source inlet attack and said control device are installed on the said installing plate.
But the wiping machine of the utility model adopts the pneumatic/hydraulic actuator of axial high speed expanding-contracting action---link stretching radially or unclamp bracing or strutting arrangement, the wiping arrangement of pipeline of drive unit; Thereby can in the wiping action process, realize the axial wiping of high frequency by driving wiping arrangement by drive unit in the bracing or strutting arrangement locking pipeline anti-slip; And the action component of bracing or strutting arrangement, wiping arrangement also drives by pneumatic/hydraulic actuator of being convenient to control and be active in one's movements; Can in pipeline, realize the action of advancing very easily with the axial stretching action coordinated of the stretching of bracing or strutting arrangement and wiping arrangement, the action of unclamping pipeline and drive unit by reversal valve control by the pipeline guiding.
Further, the utility model adopts modularized design, but wiping arrangement, drive unit, bracing or strutting arrangement, control device sub-module independence and deposit are applicable to army's field condition group.
Further, the wiping arrangement of the utility model, bracing or strutting arrangement all adopt the integrated form single-acting cylinder, make that overall structure is compacter, appearance and size is littler, weight is littler, pipeline still less.
Further, the pressure gas source of the utility model cannon capable of using self and power supply are as pneumatic power source that drives the wiping machine and control power supply.
Further, the reversal valve of the utility model is control able to programme through PLC, and PLC is that control able to programme has good flexibility; PLC has little, the lightweight characteristics of volume, is easy to realize control device mechanical, electrical, gas integral; PLC control has higher reliability, adapts to various rugged environments.Easy to operate.
Further, the wiping machine of the utility model is in wiping process, and shower nozzle can be controlled to duct injection atomizing purificant and antirust oiling automatically.
Description of drawings
Fig. 1 is a kind of embodiment of the utility model: the schematic diagram of gas circuit of wiping the big gun machine;
Fig. 2 is the structural representation of the wiping big gun machine among Fig. 1;
Fig. 3 is a cutaway view of wiping the big gun machine among Fig. 1.
The specific embodiment
Like Fig. 1～shown in Figure 3, a kind of specific embodiment of the wiping gun tube of the utility model or the wiping machine of other inner-walls of duct: wipe the big gun machine.With this wiping big gun machine along the axially extended direction of treating the wiping gun tube be defined as wipe the big gun machine axially, this wipings big gun machine mainly be by along it axially by wiping arrangement 1, drive unit 2, bracing or strutting arrangement 3, the control device 4 of connection constitute successively behind the forward direction.
Bracing or strutting arrangement 3 comprise pedestal 31 that the driving cylinder body 21 with drive unit 2 is connected and on the radially movable supporting leg 32 that is provided with and drive the support cylinder 312 that supporting leg 32 radially stretches out around the pedestal 31; Pedestal 31 front ends are connected through bolt and driving cylinder body 21; Be provided with pedestal air flue 311 in the pedestal 31; Support cylinder 312 and comprise in cylinder body and the cylinder body the radially support piston 313 of sealing activity assembling; The cylinder body that supports cylinder 312 radially connects from inside to outside to the corresponding opening of brush holder 11 outer surfaces and with pedestal air flue 311 and is communicated with; Have a plurality of supporting legs 32 to be uniformly distributed along the circumference in pedestal 31 peripheries, supporting leg 32 comprises that be in transmission connection through connecting rod and be tile shape and be buckled on the friction plate 322 that bearing 321 and bearing 321 peripheries around the pedestal 31 are connected with said support piston 313.
In addition, also be fixed with shower nozzle 8 at brush holder 11 front ends of wiping arrangement 1, establish the watering can 81 of liquid storage cylinder and the nozzle 82 that the watering can front end is provided with in shower nozzle 8 comprises, nozzle 82 is communicated with brush holder air flue 111 in the wiping arrangement 1 through check valve 13 and pipeline.Nozzle 82 can obtain air pressure and spray purificant and antirust oil at second reversal valve 52 in 111 pairs of brush cylinder 112 air feed of brush holder air flue of wiping arrangement 1.
The embodiment of above-mentioned wiping big gun machine in use; To wipe big gun machine integral body pushes in the gun tube 100; And link to each other through source of the gas, the power supply of corresponding tracheae, electric wire and cannon self respectively with control circuit each reversal valve on the control device 4 is logical, be included as the wiping action process in its course of work and the course of action of advancing.
In the wiping action process; At first open stretching on the gun tube wall through the support cylinder 312 driving supporting legs 32 in the bracing or strutting arrangement 3 that make of controlling second reversal valve 52; It is motionless that the matrix 31 of the bracing or strutting arrangement 3 that makes keeps in gun tube, and the feasible simultaneously driving cylinder body 21 that is connected with matrix 31 keeps motionless in gun tube, and brush cylinder 112 does not have gas pressure at this moment; Brush 12 can not be fixed with gun tube, still can touch gun tube wall realization activity wiping owing to 122 elasticity of bristle on the brush 12 own.Control first reversal valve 51 then and make the piston that drives in the cylinder body 21 replace bidirectional-movement and the brush holder 11 that further drives wiping arrangement 1 moves back and forth, make bristle 122 wiping gun tube wall back and forth on the brush holder 11.
The precession of being expert at is done in the process; If advance forward; At first control second reversal valve 52 is pressed abd fixed on the gun tube wall brush cylinder 122 driving brushes 12 under the state that piston rod 23 is stretched out from drive cylinder body 21; This moment wiping arrangement 1 and in gun tube, keep motionless with piston rod 23 that brush holder 11 is connected; Control first reversal valve 51 then and make and drive cylinder body 21 piston rod 23 that travels forward simultaneously and relatively move to be withdrawn into and drive in the cylinder body 21, control second reversal valve 52 then and make brush 12 no longer receive gas pressure and make supporting leg 32 stretch out stretching on the gun tube wall, this moment bracing or strutting arrangement 3 and drive cylinder body 21 and in gun tube, keep motionless; Control first reversal valve 51 then piston rod 23 is stretched out forward, accomplish the do action of once advancing forward.Do action when moving backward is identical with the principle of advancing forward; Just need piston rod 23 with respect to the supporting leg 32 that drives the bracing or strutting arrangement 3 when cylinder body 21 is done the withdrawal action be stretch out stretching on the gun tube wall, the brush 12 of wiping arrangement 1 do not receive gas pressure, and the brushes 12 that piston rod 23 drives the wiping arrangement 1 when cylinder bodies 21 are done to stretch out action relatively be stretch out stretching on the gun tube wall, the supporting leg 32 of bracing or strutting arrangement 3 do not receive gas pressure.
By on can know; Wipe the course of action of advancing forward or backward of big gun machine; All be under the control of first reversal valve 51; Piston rod 23 with respect to drive cylinder body 21 make one stretch or one contract action the time, cooperate by second reversal valve 52 control brushes 12 or supporting leg 32 stretching gun tube wall action and realize advancing step by step, the precession of therefore can being expert at is done to begin wiping action after each step in the process; And last wiping action is become advance the origination action of action, thereby in traveling process, accomplish wiping action through counting next time.Such as to moving ahead and during wiping, stretching out each time of the piston rod 23 during to the wiping action process counted, when count value is that needed wiping number of times is when adding once; Piston rod 23 is no longer withdrawn, and this moment is with the entering course of action of advancing, under 52 controls of second control valve; Supporting leg no longer is close to gun tube, and cleaning agent brush 12 stretching gun tubes of nozzle 81 sprays are then under 51 controls of first control valve; Piston rod 23 indentations drive cylinder body 21, follow under 52 controls of second control valve supporting leg stretching gun tube; This is a traveling process, next can repeat the wiping action process and advance course of action.And when advancing also wiping backward, be that the withdrawal each time of the piston rod in the wiping action process 23 is counted, when count value added once for the wiping number of times that needs, piston rod 23 was no longer stretched out, and got into the course of action of advancing backward.
Wiping big gun machine in the foregoing description only is a kind of embodiment of the utility model wiping machine, and other embodiment of the wiping machine of the utility model are applicable to other pipelines outside the cannon.
Wiping big gun machine in the foregoing description is to adopt Pneumatic Transmission to drive; In other embodiment of the utility model; Wiping machine when the occasion of the wiping that is used in other cannons or industrial pipeline; Drive with hydraulic drive if be more suitable for; In other embodiment of the utility model, also can adopt conduit under fluid pressure, hydraulic control valve and hydraulic pressure execution unit that the corresponding component in the foregoing description is replaced so, when using hydraulic drive to drive, because hydraulic oil can not directly discharge; Need to consider the oil return problem and need the oil return opening (exhaust outlet of corresponding air operated reversing valve) of corresponding reversal valve is taken back fuel tank through pipeline, electric control reversing valve wherein also can adopt two position and four-way reversing valves.
And; Owing to be used to control wiping action that the reversal valve of each pneumatic/hydraulic cylinder only needs can to realize wiping the big gun machine at the expanding-contracting action of controlling corresponding pneumatic/hydraulic cylinder inner carrier in certain sequence in the utility model and advance action; Therefore in other embodiment of the utility model; Also can adopt those skilled in the art habitually practise in the prior art reversal valve to realize the action control of corresponding pneumatic/hydraulic cylinder; Such as adopt mechanical valve, hydraulic control pilot valve by manually-operated or semi-automatic operation can realize too with the foregoing description in use the same wiping action and the action of advancing of intelligence control circuit of PLC; Perhaps adopt by the simple reversal valve of a plurality of functions and realize the control of complex valves group through being connected; Such as using two two-position three-way valves to replace two five-way valves; Perhaps adopt the more complicated multidigit multiway valve of function ratio the foregoing description to realize the control of a plurality of or whole pneumatic/hydraulic cylinders, more than change the technical scheme that it will be appreciated by those skilled in the art that and realize the various specific embodiment that all should belong under the utility model design, all should fall into the protection domain of the utility model patent.
In addition; Driving cylinder body 21 in the foregoing description, driven plunger 22, piston rod 23 constitute double-acting cylinder; And brush cylinder 112, support cylinder 312 and be single-acting cylinder; Certainly in other embodiment of the utility model, brush cylinder 112, support cylinder 312 also can adopt the double acting pneumatic/hydraulic cylinder, need this moment independent reversal valve to control respectively; Also can change into and adopt that to lean on the single-acting pneumatic/hydraulic cylinder (like plunger case) of spring reset also be feasible and drive cylinder body 21, only need the expanding-contracting action that exhaust control can be accomplished piston rod that fills of a two-position three-way valve this moment.
In addition; Driving cylinder body 21 in the foregoing description is connected with the pedestal 31 of bracing or strutting arrangement 3, and piston rod 23 is connected with the brush holder 11 of wiping arrangement 1, and control device 4 is connected in the rear end of pedestal 31; Because the light such connected mode of piston rod makes that the wiping action of double-acting cylinder is comparatively laborsaving; But and be not precluded among other embodiment of the utility model, piston rod 23 is connected with bracing or strutting arrangement 3, drives the situation that cylinder body 21 and wiping arrangement 1 are connected.
Claims (6)
1. the wiping machine of a wiping gun tube or other inner-walls of duct; It is characterized in that: comprise drive unit, wiping arrangement, bracing or strutting arrangement, control device; Drive unit is for export the pneumatic/hydraulic actuator of reciprocal linearly operating vertically; Drive unit comprise drive cylinder body and in the piston rod of stretching motion vertically; Said wiping arrangement comprise brush holder and on the radially movable brush that is provided with, radially drive or discharge brush with stretching or unclamp the brush pneumatic/hydraulic cylinder of duct wall, said brush is provided with at brush and loosens, tighten elasticity or the flexible cleaning piece that contacts with duct wall all the time under the mated condition with duct wall; Said bracing or strutting arrangement comprise pedestal and on the radially movable supporting leg that is provided with, radially drive or discharge supporting leg with stretching or unclamp the support pneumatic/hydraulic cylinder of duct wall, one of them of said driving cylinder body and piston rod and the brush holder of wiping arrangement is connected, the pedestal of another and bracing or strutting arrangement is connected; Said control device connects by the road when being included in access gas/hydraulic power source with control and drives relative expanding-contracting action, the control brush pneumatic/hydraulic cylinder radial action of cylinder body and piston rod, the reversal valve of control support pneumatic/hydraulic cylinder radial action; The wiping machine carries out following wiping action and advances action under said reversal valve control: during wiping action; Support pneumatic/hydraulic cylinder and drive supporting leg stretching duct wall; The brush pneumatic/hydraulic cylinder discharges brush and unclamps duct wall, drives the relatively back and forth stretching motion of cylinder body and piston rod and drives brush wiping duct wall; When advancing action; Make one and stretch or one contract before the action with respect to driving cylinder body in piston rod; One of them of brush and supporting leg by corresponding cylinder drive stretch out the stretching duct wall, another is discharged by corresponding cylinder and unclamp duct wall, brush and supporting leg replace stretching, drive wiping machine is advanced in pipeline with respect to driving the stretching, contracting action of cylinder body to unclamp the action coordinated drive piston rod of duct wall.
2. wiping machine according to claim 1; It is characterized in that: said brush pneumatic/hydraulic cylinder comprises in cylinder body and the cylinder body brush piston of radially sealing activity assembling; Cylinder body radially connects the corresponding opening to the brush holder outer surface from inside to outside; Said brush has a plurality of and is uniformly distributed along the circumference in the brush holder periphery; Each brush comprises the be connected hair brush base of said elasticity or flexible cleaning piece brush of being used to of being connected with the piston drive of brush pneumatic/hydraulic cylinder, an end of each hair brush base through connecting rod and brush piston be connected, the other end is on the brush holder periphery and be a watt shape is buckled on around the brush holder.
3. wiping machine according to claim 1; It is characterized in that: said support pneumatic/hydraulic cylinder comprises in cylinder body and the cylinder body support piston of radially sealing activity assembling; Cylinder body radially connects the corresponding opening to the pedestal outer surface from inside to outside; Said supporting leg has a plurality of and is uniformly distributed along the circumference in the pedestal periphery, supporting leg comprise be in transmission connection through connecting rod with said support piston and be tile shape and be buckled on the friction plate that bearing and bearing periphery around the pedestal are connected.
4. according to claim 1 or 2 or 3 described wiping machines; It is characterized in that: said drive unit is the two-way function cylinder; Two-way vertically hydrodynamic reciprocating sealing is equipped with the driven plunger that is connected with said piston rod in the said driving cylinder body; Drive cylinder body and be provided with two gas ports of air feed from the driven plunger both sides respectively; Said brush pneumatic/hydraulic cylinder with support pneumatic/hydraulic cylinder and be the single effect cylinder, be provided with the brush holder air flue that communicates with the brush pneumatic/hydraulic cylinder in the said brush holder, be provided with in the said pedestal and support the pedestal air flue that pneumatic/hydraulic cylinder communicates; Said reversal valve is first and second reversal valve; Two reversal valves are automatically controlled two position-5 way valves; The positive and negative working hole of first reversal valve is communicated with two gas ports of the driving cylinder body of drive unit respectively through pipeline; The positive and negative working hole of second reversal valve is communicated with brush pneumatic/hydraulic cylinder and support pneumatic/hydraulic cylinder respectively through the air flue in pipeline and the related device; Said control device comprises also and is used for being connected the control circuit that the pipeline of pressure working media is provided and controls first and second reversal valve with the import to first and second reversal valve with gas/hydraulic power source that control circuit is that main controller is the intelligence control circuit of PLC controller.
5. wiping machine according to claim 4; It is characterized in that: the brush holder front end of said wiping arrangement also is fixed with shower nozzle; Establish the nozzle that watering can and the watering can front end of liquid storage cylinder are provided with in shower nozzle comprises, nozzle is communicated with brush holder air flue in the wiping arrangement through check valve and pipeline.
6. wiping machine according to claim 4; It is characterized in that: the driving rear end of the cylinder block of said drive unit and the pedestal of bracing or strutting arrangement are connected through bolt; The piston rod of said drive unit and the brush holder of wiping arrangement are connected through bolt; The pedestal rear end of said bracing or strutting arrangement also is fixed with installing plate, and gas/hydraulic power source inlet attack and said control device are installed on the said installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204045855U CN202356367U (en) | 2011-10-21 | 2011-10-21 | Wiping machine for wiping inner walls of gun barrels and other pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204045855U CN202356367U (en) | 2011-10-21 | 2011-10-21 | Wiping machine for wiping inner walls of gun barrels and other pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356367U true CN202356367U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204045855U Expired - Lifetime CN202356367U (en) | 2011-10-21 | 2011-10-21 | Wiping machine for wiping inner walls of gun barrels and other pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356367U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357491A (en) * | 2011-10-21 | 2012-02-22 | 河南航天工业总公司 | Machine for wiping inner walls of gun barrel or other pipelines |
| CN103736695A (en) * | 2013-12-13 | 2014-04-23 | 中建安装工程有限公司 | Pipeline washer |
| CN106001025A (en) * | 2016-05-31 | 2016-10-12 | 陕西华通机电制造有限公司 | Cleaning device for gun barrels |
| CN106001021A (en) * | 2016-07-05 | 2016-10-12 | 叶中樵 | Pipe inner wall attachment cleaning and maintaining equipment capable of realizing automatic traveling and reciprocating wiping |
| CN106623291A (en) * | 2016-11-14 | 2017-05-10 | 中国人民解放军陆军军官学院 | Portable pipeline inner wall electric cleaning device |
| CN109647814A (en) * | 2018-12-14 | 2019-04-19 | 内蒙古北方重工业集团有限公司 | The deep pipe device of Portable Automatic scouring |
| CN110793385A (en) * | 2018-07-17 | 2020-02-14 | 安徽博一流体传动股份有限公司 | Hydraulic system of intelligent cleaning robot for artillery barrel |
| CN110887402A (en) * | 2018-09-07 | 2020-03-17 | 北京德馨同创科技发展有限责任公司 | Portable artillery cleaning equipment |
-
2011
- 2011-10-21 CN CN2011204045855U patent/CN202356367U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357491A (en) * | 2011-10-21 | 2012-02-22 | 河南航天工业总公司 | Machine for wiping inner walls of gun barrel or other pipelines |
| CN103736695A (en) * | 2013-12-13 | 2014-04-23 | 中建安装工程有限公司 | Pipeline washer |
| CN106001025A (en) * | 2016-05-31 | 2016-10-12 | 陕西华通机电制造有限公司 | Cleaning device for gun barrels |
| CN106001025B (en) * | 2016-05-31 | 2020-01-21 | 陕西华通机电制造有限公司 | Gun barrel cleaning device |
| CN106001021A (en) * | 2016-07-05 | 2016-10-12 | 叶中樵 | Pipe inner wall attachment cleaning and maintaining equipment capable of realizing automatic traveling and reciprocating wiping |
| CN106623291A (en) * | 2016-11-14 | 2017-05-10 | 中国人民解放军陆军军官学院 | Portable pipeline inner wall electric cleaning device |
| CN110793385A (en) * | 2018-07-17 | 2020-02-14 | 安徽博一流体传动股份有限公司 | Hydraulic system of intelligent cleaning robot for artillery barrel |
| CN110793385B (en) * | 2018-07-17 | 2021-12-17 | 无锡密思特智能装备制造有限公司 | Hydraulic system of intelligent cleaning robot for artillery barrel |
| CN110887402A (en) * | 2018-09-07 | 2020-03-17 | 北京德馨同创科技发展有限责任公司 | Portable artillery cleaning equipment |
| CN109647814A (en) * | 2018-12-14 | 2019-04-19 | 内蒙古北方重工业集团有限公司 | The deep pipe device of Portable Automatic scouring |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN AEROSPACE HYDRAULIC AND PNEUMATIC TECHNOLOGY Free format text: FORMER NAME: HENAN AEROSPACE PRESSURE ELEMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Longhu Aerospace Science and Technology Park, Zhengzhou, Henan, Xinzheng Patentee after: Henan Aerospace Hydraulic and Pneumatic Technology Co., Ltd. Address before: 451191 Zhengzhou, Henan, Longhu Aerospace Science and Technology Park, Xinzheng Patentee before: Henan Aerospace Pressure Element Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |