CN107639364A - A kind of pipeline all position welding back-protective and sealing run observing system - Google Patents
A kind of pipeline all position welding back-protective and sealing run observing system Download PDFInfo
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- CN107639364A CN107639364A CN201711077743.9A CN201711077743A CN107639364A CN 107639364 A CN107639364 A CN 107639364A CN 201711077743 A CN201711077743 A CN 201711077743A CN 107639364 A CN107639364 A CN 107639364A
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Abstract
The invention provides a kind of pipeline all position welding back-protective and sealing run observing system; belong to pipeline welding technical field; including support meanss, drive device, camera device, fan-shaped protection gas hood and airway tube; drive device includes servomotor and power transmission shaft; servomotor drive connection power transmission shaft; support meanss and camera device are respectively arranged in power transmission shaft, and sector protection gas hood is installed on camera device, and the output end of airway tube connects with sector protection gas hood.Pipeline all position welding back-protective provided by the invention and the operation of sealing run observing system are flexible, easy, argon gas consumption is low, operating efficiency is high, weldquality is good, automaticity is high, versatile; and can be by carrying out Real Time Observation at camera device butt welding seam welding; it is convenient timely to be adjusted, so as to ensure the quality of appearance of weld.
Description
Technical field
The present invention relates to pipeline welding technical field, in particular to a kind of pipeline all position welding back-protective and
Sealing run observing system.
Background technology
It is required for carrying out sealing run protection in high alloy, titanium or titanium alloy, the welding of nickel and nickel alloy tube road.The back side is protected
Shield is to ensure the key factor of quality of weld joint.What is commonly used in engineering is traditional back side argon-filled protection method, i.e., from pipe
One end to weld argon filling；The shortcomings that this method, is apparent：(1) it is to waste gas (gas usage is big)；(2) to fill in advance
Gas, it is necessary to the time it is long；(3) in long pipeline construction, inside the progress gas shutoff such as solvable paper, pipeline weldering to be dosed in commissure
To be cleaned after the completion of connecing to remove.And during traditional pipeline welding, it is impossible to accomplish by observing pipe in time
The shaping situation of sealing run and adjust in time welding parameter, ensure sealing run forming quality.
The content of the invention
It is an object of the invention to provide a kind of pipeline all position welding back-protective and sealing run observing system, to change
The problem of kind above-mentioned.
What the present invention was realized in：
Based on above-mentioned purpose, the invention provides a kind of pipeline all position welding back-protective and sealing run observation system
System, including support meanss, drive device, camera device, fan-shaped protection gas hood and airway tube, the drive device include servo electricity
Machine and power transmission shaft, power transmission shaft described in the servomotor drive connection, the support meanss and the camera device are installed respectively
In the power transmission shaft, the fan-shaped protection gas hood is installed on the camera device, the output end of the airway tube and the sector
Protect gas hood connection.
Pipeline all position welding back-protective provided by the invention and sealing run observing system operate flexible, easy, argon
Gas consumption is low, operating efficiency is high, weldquality is good, automaticity is high, versatile, and can be by camera device to weld seam
Weld carries out Real Time Observation, convenient timely to be adjusted, so as to ensure the quality of appearance of weld.
Further, the support meanss include the first supporting construction and the second supporting construction, first supporting construction
It is installed on the power transmission shaft, and first supporting construction is between the servomotor and the camera device, described
Two supporting constructions are installed on the power transmission shaft, and the camera device is located at first supporting construction and the second support knot
Between structure.
First supporting construction and the second supporting construction are separately mounted to the both ends of camera device can be accurately positioned pipeline
The center of all-position welding back-protective and sealing run observing system, ensure the axiality of power transmission shaft and road to be welded, and energy
Camera device and sector is allowed to protect the more stable rotation of gas hood.
Further, first supporting construction includes the first adjusting handle and two the first centre of location supports, described
First adjusting handle is sheathed on the power transmission shaft, and two first centre of location supports are respectively arranged in the first regulation hand
The both sides of wheel, rotate first adjusting handle and make first centre of location stent open or closure, first regulation
Handwheel first centre of location support described to two synchronizes control.
So regulation is got up more convenient, and can preferably ensure the axiality of power transmission shaft and road to be welded.
Further, second supporting construction includes the second adjusting handle and the second centre of location support, and described second
Adjusting handle is sheathed on the power transmission shaft, and second centre of location support is installed on second adjusting handle and taken the photograph close to described
As the side of device, rotate second adjusting handle and make second centre of location stent open or closure.
Further, first centre of location support includes multiple first connecting rods, the first connecting rod and described first
Adjusting handle is rotatablely connected, and the first connecting rod is relative to the axial line that first adjusting handle rotates and the power transmission shaft
Axial line is vertical, the multiple first connecting rod being provided at circumferentially spaced along first adjusting handle；Second centre of location
Support includes multiple second connecting rods, and the second connecting rod is rotatablely connected with second adjusting handle, and the second connecting rod is relative
Vertical with the axial line of the power transmission shaft in the axial line that second adjusting handle rotates, multiple second connecting rods are described in
Second adjusting handle is provided at circumferentially spaced.
When rotating forward the first adjusting handle, multiple first connecting rods slowly open, i.e., first connecting rod is along away from power transmission shaft
The direction of axial line rotates, when reversely rotating the first adjusting handle, first connecting rod towards the axial line of power transmission shaft rotation, first
Supporting construction is shunk；When rotating forward the second adjusting handle, multiple second connecting rods slowly open, and second connecting rod is along away from power transmission shaft
The direction of axial line rotate, when reversely rotating the second adjusting handle, second connecting rod towards the axial line of power transmission shaft rotation, the
Two supporting constructions are shunk, can be convenient with fixed conveyor axle and the position of road to be welded when first connecting rod and second connecting rod opening
Welding, it is convenient to install and take out pipeline all position welding back-protective and back side weldering when first connecting rod and the second connection contraction
Stitch observing system.
Further, the support meanss also include length adjustment device, and the length adjustment device includes the first regulation
Bar and the second adjusting rod, first adjusting rod are installed on the servomotor, the axial line of first adjusting rod with it is described
The axis parallel of power transmission shaft, between first adjusting rod and the power transmission shaft, described second adjusts the servomotor
Pole is installed on the described one end of first adjusting rod away from the servomotor, and second adjusting rod can be adjusted along described first
The axial line of pole is close or away from the servomotor.
It can so ensure that even if sealing run is distant apart from pipe end one end, can also be filled by length adjustment
Put and be accurately positioned pipeline sealing run position.
Further, second adjusting rod is bolted in first adjusting rod.
Further, the power transmission shaft is hollow-core construction, and the airway tube is located in the power transmission shaft.
Pipeline all position welding back-protective and sealing run observing system work well are so more conducive to, meanwhile, so
Can allow compact equipment, be more easy to realize that complete machine minimizes.
Further, the camera device includes LED light source, camera, power supply and cable, the LED light source and institute
State camera and be respectively arranged in the power transmission shaft, the LED light source and the power supply pass through the cable and the electricity respectively
Source connects, and the cable is located in the power transmission shaft.
Based on above-mentioned purpose, present invention also offers a kind of pipeline all position welding back-protective and sealing run to observe
System, including support meanss, drive device, camera device, fan-shaped protection gas hood, airway tube and balancing weight, the drive device
Including servomotor and power transmission shaft, power transmission shaft described in the servomotor drive connection, the support meanss and the shooting fill
Put and be respectively arranged in the power transmission shaft, the fan-shaped protection gas hood is installed on the camera device, the output end of the airway tube
Connected with the fan-shaped protection gas hood, the balancing weight is connected with the fan-shaped protection gas hood, and the balancing weight and the fan
Shape protection gas hood is located at the both sides of the power transmission shaft respectively.
Pipeline all position welding back-protective provided by the invention and sealing run observing system operate flexible, easy, argon
Gas consumption is low, operating efficiency is high, weldquality is good, automaticity is high, versatile, and can be by camera device to weld seam
Weld carries out Real Time Observation, convenient timely to be adjusted, and so as to ensure the quality of appearance of weld, balancing weight can allow pipeline
All-position welding back-protective and sealing run observing system are more steady when rotating, so as to convenient observation.
Compared with prior art, the beneficial effect realized of the present invention is：
Pipeline all position welding back-protective provided by the invention and sealing run observing system operate flexible, easy, argon
Gas consumption is low, operating efficiency is high, weldquality is good, automaticity is high, versatile, and can be by camera device to weld seam
Weld carries out Real Time Observation, convenient timely to be adjusted, so as to ensure the quality of appearance of weld.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
Required practical accompanying drawing is briefly described in embodiment or description of the prior art, it should be apparent that, it is described below attached
Figure is some embodiments of the present invention, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows pipeline all position welding back-protective provided in an embodiment of the present invention and sealing run observing system
Schematic diagram；
Fig. 2 shows the schematic diagram of the second supporting construction provided in an embodiment of the present invention；
Fig. 3 shows the schematic diagram of the first supporting construction provided in an embodiment of the present invention；
Fig. 4 shows the schematic diagram of fan-shaped protection gas hood provided in an embodiment of the present invention.
In figure：The supporting constructions of 101- first；The supporting constructions of 102- second；103- servomotors；104- power transmission shafts；105- takes the photograph
As device；The fan-shaped protection gas hoods of 106-；107- airway tubes；108- length adjustment devices；109- balancing weights；110- second adjusts hand
Wheel；111- second connecting rods；The adjusting handles of 112- first；113- first connecting rods；114- sector cover bodies；115- screen clothes.
Embodiment
It is required for carrying out sealing run protection in high alloy, titanium or titanium alloy, the welding of nickel and nickel alloy tube road.The back side is protected
Shield is to ensure the key factor of quality of weld joint.What is commonly used in engineering is traditional back side argon-filled protection method, i.e., from pipe
One end to weld argon filling；The shortcomings that this method, is apparent：(1) it is to waste gas (gas usage is big)；(2) to fill in advance
Gas, it is necessary to the time it is long；(3) in long pipeline construction, inside the progress gas shutoff such as solvable paper, pipeline weldering to be dosed in commissure
To be cleaned after the completion of connecing to remove.And during traditional pipeline welding, it is impossible to accomplish by observing pipe in time
The shaping situation of sealing run and adjust in time welding parameter, ensure sealing run forming quality.
In order that above mentioned problem is improved, the invention provides a kind of pipeline all position welding back-protective and the back side to weld
Stitch observing system, including support meanss, drive device, camera device, fan-shaped protection gas hood and airway tube, the drive device bag
Include servomotor and power transmission shaft, power transmission shaft described in the servomotor drive connection, the support meanss and the camera device
Be respectively arranged in the power transmission shaft, the fan-shaped protection gas hood is installed on the camera device, the output end of the airway tube with
The fan-shaped protection gas hood connection.
Pipeline all position welding back-protective provided by the invention and sealing run observing system operate flexible, easy, argon
Gas consumption is low, operating efficiency is high, weldquality is good, automaticity is high, versatile, and can be by camera device to weld seam
Weld carries out Real Time Observation, convenient timely to be adjusted, so as to ensure the quality of appearance of weld.
The present invention is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, above in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, the detailed description of embodiments of the invention of the above to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is to be understood that the term of indicating position or position relationship is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified equipment
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or integrally；Can be mechanical connection or electrical connection；
Can be joined directly together, can also be indirectly connected by intermediary, can be two element internals connection or two elements
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with or below second feature
Directly contacted including the first and second features, can also include the first and second features not be direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above to include fisrt feature special second
Directly over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or be merely representative of fisrt feature level height
Less than second feature.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Referring to figs. 1 to Fig. 4, a kind of pipeline all position welding back-protective and sealing run observation system is present embodiments provided
System, including support meanss, drive device, camera device 105, fan-shaped protection gas hood 106 and airway tube 107, the drive device
Including servomotor 103 and power transmission shaft 104, power transmission shaft 104 described in the drive connection of servomotor 103, the support meanss
The power transmission shaft 104 is respectively arranged in the camera device 105, the fan-shaped protection gas hood 106 is installed on the shooting dress
105 are put, the output end of the airway tube 107 connects with the fan-shaped protection gas hood 106.
Pipeline all position welding back-protective and sealing run the observing system operation that the present embodiment provides flexibly, it is easy,
Argon gas consumption is low, operating efficiency is high, weldquality is good, automaticity is high, versatile, and can pass through camera device 105
Real Time Observation is carried out at butt welding seam welding, it is convenient timely to be adjusted, so as to ensure the quality of appearance of weld.
Wherein, fan-shaped protection gas hood 106 is made up of fan-shaped cover body 114 with screen cloth 115, under the driving of servomotor 103
Circle.
The support meanss include the first supporting construction 101 and the second supporting construction 102, first supporting construction 101
The power transmission shaft 104 is installed on, and first supporting construction 101 is located at the servomotor 103 and the camera device 105
Between, second supporting construction 102 is installed on the power transmission shaft 104, and the camera device 105 is positioned at the described first support
Between structure 101 and second supporting construction 102.First supporting construction 101 and the second supporting construction 102 are separately mounted to
The both ends of camera device 105 can be accurately positioned the center of pipeline all position welding back-protective and sealing run observing system,
Guarantee power transmission shaft 104 and the axiality of road to be welded, and camera device 105 and sector can be allowed to protect what gas hood 106 was more stablized
Rotation.
First supporting construction 101 includes the first adjusting handle 112 and two the first centre of location supports, and described first
Adjusting handle 112 is sheathed on the power transmission shaft 104, and two first centre of location supports are respectively arranged in first regulation
The both sides of handwheel 112, rotate first adjusting handle 112 and make first centre of location stent open or closure, it is described
First adjusting handle 112, first centre of location support described to two synchronizes control.So regulation is got up more convenient, and
The axiality of power transmission shaft 104 and road to be welded can preferably be ensured.
Second supporting construction 102 includes the second adjusting handle 110 and the second centre of location support, second regulation
Handwheel 110 is sheathed on the power transmission shaft 104, and it is close that second centre of location support is installed on second adjusting handle 110
The side of the camera device 105, rotate second adjusting handle 110 and make second centre of location stent open or close
Close.
First centre of location support includes multiple first connecting rods 113, the first connecting rod 113 and the described first regulation
Handwheel 112 is rotatablely connected, and the first connecting rod 113 is relative to the axial line that first adjusting handle 112 rotates and the biography
The axial line of moving axis 104 is vertical, multiple being provided at circumferentially spaced along first adjusting handle 112 of first connecting rod 113；Institute
Stating the second centre of location support includes multiple second connecting rods 111, the second connecting rod 111 and 110 turns of second adjusting handle
Dynamic connection, the second connecting rod 111 is relative to the axial line that second adjusting handle 110 rotates and the power transmission shaft 104
Axial line is vertical, multiple being provided at circumferentially spaced along second adjusting handle 110 of second connecting rod 111.Rotate forward
During one adjusting handle 112, multiple first connecting rods 113 slowly open, i.e. axial line of the first connecting rod 113 along remote power transmission shaft 104
Direction rotate, reversely rotate the first adjusting handle 112 when, first connecting rod 113 towards the axial line of power transmission shaft 104 rotation,
First supporting construction 101 is shunk；When rotating forward the second adjusting handle 110, multiple second connecting rods 111 slowly open, and second connects
Direction of the bar 111 along the axial line away from power transmission shaft 104 rotates, when reversely rotating the second adjusting handle 110, second connecting rod 111
Towards the rotation of the axial line of power transmission shaft 104, the second supporting construction 102 is shunk, when first connecting rod 113 and second connecting rod 111 are opened
When opening, convenient welding, it can be shunk with fixed conveyor axle 104 and the position of road to be welded when first connecting rod 113 and second connects
When, it is convenient to install and take out pipeline all position welding back-protective and sealing run observing system.
The support meanss also include length adjustment device 108, the length adjustment device 108 include the first adjusting rod and
Second adjusting rod, first adjusting rod are installed on the servomotor 103, axial line and the biography of first adjusting rod
The axis parallel of moving axis 104, the servomotor 103 are described between first adjusting rod and the power transmission shaft 104
Second adjusting rod is installed on the one end of first adjusting rod away from the servomotor 103, and second adjusting rod being capable of edge
The axial line of first adjusting rod is close or away from the servomotor 103.Even if can so ensure sealing run away from
It is distant from pipe end one end, pipeline sealing run position can also be accurately positioned by length adjustment device 108.
Wherein, second adjusting rod can be bolted in first adjusting rod.Or adjusted in the first adjusting rod and second
One connector is set between pole, and the first adjusting rod and the second adjusting rod are spirally connected with the connector respectively, and these modes are all
Length adjustment can be realized.
The power transmission shaft 104 is hollow-core construction, and the airway tube 107 is located in the power transmission shaft 104.So it is more conducive to manage
Road all-position welding back-protective and sealing run observing system work well, meanwhile, it can so allow compact equipment, more
Easily realize that complete machine minimizes.
The camera device 105 includes LED light source, camera, power supply and cable, the LED light source and the shooting
Head is respectively arranged in the power transmission shaft 104, and the LED light source and the power supply are connected by the cable and the power supply respectively
Connect, the cable is located in the power transmission shaft 104.When camera device 105 works, under the driving of servomotor 103, take the photograph
As head is synchronized with the movement in road to be welded inwall commissure and fan-shaped protection gas hood 106, so as to observe all positon weld seam of pipeline.
The present embodiment, which additionally provides a kind of pipeline all position welding back-protective and sealing run observing system, also to be included showing
Show and be made up of with storage system and control system, the display with stocking system LCDs, SD storage cards, USB interface etc..Institute
Stating LCDs independently can be placed in external control stand, be connected with minisize pick-up head by multi-core cable wire, consequently facilitating
Observation to weld seam back-welding shape.The SD storage cards can be used for access and the read functions of weld seam observation video recording with USB interface.
Control system is manipulated box, driver etc. and formed by console, portable wireless.The driver is and miniature as in console
Motor is connected by multi-core cable wire, can be manipulated box by portable wireless and be operated.Wireless manipulation box can pass through driving
Device carries out start and stop and the control of speed to micromachine.
The present embodiment additionally provides a kind of pipeline all position welding back-protective and sealing run observing system and can also set
Put balancing weight 109, the balancing weight 109 and the fan-shaped both sides for protecting gas hood 106 to be located at the power transmission shaft 104 respectively.
Balancing weight 109 can allow pipeline all position welding back-protective and sealing run observing system when rotating more
Steadily, so as to convenient observation.
The course of work of the present embodiment：First will support by rotating the first adjusting handle 112 and the second adjusting handle 110
Device is adjusted to suitable subtended angle, by pipeline all position welding back-protective and sealing run observing system from road to be welded one end
It is sent into pipeline；Then by rotating the first adjusting handle 112 and the second adjusting handle 110, opening support meanss can
Road to be welded and power transmission shaft 104 are fixed, make power transmission shaft 104 and pipeline concentric co-axial.Before being subjected to, electricity is opened
Source, start camera device 105 and display screen；Moved by the steamboat on the first centre of location support and the second centre of location support
Dynamic camera carrys out tack weld, weld seam is appeared near display screen center；Gas cylinder is opened, makes fan-shaped protection gas hood
106 have air-flow outflow, the pre- protection before being welded to weld seam.In welding process, servo is controlled by wirelessly manipulating box
Motor 103 rotates, and makes it drive fan-shaped protection gas hood 106 and camera to carry out circular motion near pipe welding seam, to observe
And the sealing run shaping of protective conduit welding.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of pipeline all position welding back-protective and sealing run observing system, it is characterised in that including support meanss, drive
Dynamic device, camera device, fan-shaped protection gas hood and airway tube, the drive device includes servomotor and power transmission shaft, described to watch
Power transmission shaft described in motor drive connection is taken, the support meanss and the camera device are respectively arranged in the power transmission shaft, described
Sector protection gas hood is installed on the camera device, and the output end of the airway tube connects with the fan-shaped protection gas hood.
2. pipeline all position welding back-protective according to claim 1 and sealing run observing system, it is characterised in that
The support meanss include the first supporting construction and the second supporting construction, and first supporting construction is installed on the power transmission shaft,
And first supporting construction, between the servomotor and the camera device, second supporting construction is installed on institute
Power transmission shaft is stated, and the camera device is between first supporting construction and second supporting construction.
3. pipeline all position welding back-protective according to claim 2 and sealing run observing system, it is characterised in that
First supporting construction includes the first adjusting handle and two the first centre of location supports, first adjusting handle are sheathed on
The power transmission shaft, two first centre of location supports are respectively arranged in the both sides of first adjusting handle, described in rotation
First adjusting handle makes first centre of location stent open or closure, first adjusting handle described to two first
Centre of location support synchronizes control.
4. pipeline all position welding back-protective according to claim 3 and sealing run observing system, it is characterised in that
Second supporting construction includes the second adjusting handle and the second centre of location support, and second adjusting handle is sheathed on described
Power transmission shaft, second centre of location support are installed on second adjusting handle close to the side of the camera device, rotated
Second adjusting handle makes second centre of location stent open or closure.
5. pipeline all position welding back-protective according to claim 4 and sealing run observing system, it is characterised in that
First centre of location support includes multiple first connecting rods, and the first connecting rod is rotatablely connected with first adjusting handle,
The axial line that the first connecting rod rotates relative to first adjusting handle is vertical with the axial line of the power transmission shaft, Duo Gesuo
State first connecting rod being provided at circumferentially spaced along first adjusting handle；Second centre of location support includes multiple second and connected
Bar, the second connecting rod are rotatablely connected with second adjusting handle, and the second connecting rod is relative to second adjusting handle
The axial line of rotation is vertical with the axial line of the power transmission shaft, circumference of multiple second connecting rods along second adjusting handle
It is arranged at intervals.
6. pipeline all position welding back-protective according to claim 2 and sealing run observing system, it is characterised in that
The support meanss also include length adjustment device, and the length adjustment device includes the first adjusting rod and the second adjusting rod, institute
State the first adjusting rod and be installed on the servomotor, the axial line of the axial line and the power transmission shaft of first adjusting rod is put down
OK, for the servomotor between first adjusting rod and the power transmission shaft, second adjusting rod is installed on described
The one end of one adjusting rod away from the servomotor, second adjusting rod can be close along the axial line of first adjusting rod
Or away from the servomotor.
7. pipeline all position welding back-protective according to claim 6 and sealing run observing system, it is characterised in that
Second adjusting rod is bolted in first adjusting rod.
8. pipeline all position welding back-protective and sealing run observing system according to any one of claim 1 to 7, its
It is characterised by, the power transmission shaft is hollow-core construction, and the airway tube is located in the power transmission shaft.
9. pipeline all position welding back-protective according to claim 8 and sealing run observing system, it is characterised in that
The camera device includes LED light source, camera, power supply and cable, and the LED light source and the camera are respectively arranged in
The power transmission shaft, the LED light source and the power supply are connected by the cable with the power supply respectively, the cable position
In in the power transmission shaft.
10. a kind of pipeline all position welding back-protective and sealing run observing system, it is characterised in that including support meanss,
Drive device, camera device, fan-shaped protection gas hood, airway tube and balancing weight, the drive device include servomotor and transmission
Axle, power transmission shaft described in the servomotor drive connection, the support meanss and the camera device are respectively arranged in the biography
Moving axis, the fan-shaped protection gas hood are installed on the camera device, the output end of the airway tube and the fan-shaped protection gas hood
Connection, the balancing weight are connected with the fan-shaped protection gas hood, and the balancing weight is located at respectively with the fan-shaped protection gas hood
The both sides of the power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711077743.9A CN107639364A (en) | 2017-11-03 | 2017-11-03 | A kind of pipeline all position welding back-protective and sealing run observing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711077743.9A CN107639364A (en) | 2017-11-03 | 2017-11-03 | A kind of pipeline all position welding back-protective and sealing run observing system |
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| CN107639364A true CN107639364A (en) | 2018-01-30 |
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| CN201711077743.9A Pending CN107639364A (en) | 2017-11-03 | 2017-11-03 | A kind of pipeline all position welding back-protective and sealing run observing system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971708A (en) * | 2018-10-10 | 2018-12-11 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of rotary gas shielded system of back of weld |
| CN109014509A (en) * | 2018-10-10 | 2018-12-18 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of back of weld gas shielded system |
| CN109590588A (en) * | 2019-01-22 | 2019-04-09 | 天津市管道工程集团有限公司 | The weld joint protective device of anti-argon gas leakage |
| CN111761267A (en) * | 2020-07-01 | 2020-10-13 | 哈电集团（秦皇岛）重型装备有限公司 | Resilience type square tube welding inner side gas protection device |
| CN113070618A (en) * | 2021-05-19 | 2021-07-06 | 烟台大学 | All-position back curtain type vertical welding device and welding method |
| CN113210953A (en) * | 2021-06-08 | 2021-08-06 | 中广核工程有限公司 | Argon protection device for back of welding seam |
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| CN108971708A (en) * | 2018-10-10 | 2018-12-11 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of rotary gas shielded system of back of weld |
| CN109014509A (en) * | 2018-10-10 | 2018-12-18 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of back of weld gas shielded system |
| CN109014509B (en) * | 2018-10-10 | 2023-11-07 | 广东省科学院中乌焊接研究所 | Weld back gas protection system |
| CN108971708B (en) * | 2018-10-10 | 2023-12-19 | 广东省科学院中乌焊接研究所 | Welding seam back rotation type gas protection system |
| CN109590588A (en) * | 2019-01-22 | 2019-04-09 | 天津市管道工程集团有限公司 | The weld joint protective device of anti-argon gas leakage |
| CN111761267A (en) * | 2020-07-01 | 2020-10-13 | 哈电集团（秦皇岛）重型装备有限公司 | Resilience type square tube welding inner side gas protection device |
| CN113070618A (en) * | 2021-05-19 | 2021-07-06 | 烟台大学 | All-position back curtain type vertical welding device and welding method |
| CN113070618B (en) * | 2021-05-19 | 2022-09-23 | 烟台大学 | All-position back curtain type vertical welding device and welding method |
| CN113210953A (en) * | 2021-06-08 | 2021-08-06 | 中广核工程有限公司 | Argon protection device for back of welding seam |
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Address after: 510000, compound 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Applicant after: China Uzbekistan Welding Research Institute, Guangdong Academy of Sciences Address before: 510000, compound 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Applicant before: Guangdong Welding Institute (China-Ukraine E.O. Paton Institute of Welding) |