CN106181149B - A kind of standby welding annealing device of large-scale extra large frock - Google Patents
A kind of standby welding annealing device of large-scale extra large frock Download PDFInfo
- Publication number
- CN106181149B CN106181149B CN201610685324.2A CN201610685324A CN106181149B CN 106181149 B CN106181149 B CN 106181149B CN 201610685324 A CN201610685324 A CN 201610685324A CN 106181149 B CN106181149 B CN 106181149B
- Authority
- CN
- China
- Prior art keywords
- base
- heating plate
- welding
- annealing device
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of standby welding annealing device of large-scale extra large frock, multiple heating units including connection can be relatively rotated successively, each heating unit includes heating plate and the base for fixing heating plate, the bindiny mechanism of the base for being rotatablely connected adjacent heating unit is provided with each base, heating plate is connected with power supply.In use, multiple heating units are fixed on into welding matrix and each heating plate is covered successively along weld seam, after preheating, remove part heating plate can and corresponding weld seam is welded, until welding finishes.Due in welding annealing device provided by the invention, each heating unit can relatively rotate connection, therefore, it can be spliced into different shape, reserve different size of welding space, and can be moved on welding matrix, it is adapted to variously-shaped, size segmentation and part, suitable for the standby weld preheating of various extra large frocks, postweld heat preservation processing, therefore, the overlapping development of welding annealing device is avoided.
Description
Technical field
The present invention relates to large-scale extra large frock for welding technology field, more particularly at a kind of standby sweating heat of large-scale extra large frock
Manage device.
Background technology
Welding is the important step during large-scale extra large work equipment manufacturing, and it is standby that the quality of welding quality directly affects extra large frock
Performance and service life, weld preheating and post weld heat treatment are one of key technologies for ensureing welding quality.And extra large frock is standby
(ship, ocean platform etc.) is because itself size is larger, and the shape of product of order requirements manufacture every time is different, for different big
Type part and segmentation need to manufacture and design special Equipment for Heating Processing, and often a kind of annealing device is only applicable to a kind of shape
Part, when Order Modification needs to manufacture new product, it is necessary to spend many manpower and materials to change old Equipment for Heating Processing
Make, or even discarded used equipment directly manufactures new Equipment for Heating Processing, it is a large amount of so as to be caused in the manufacturing process of new old product
Waste.
Therefore, how to avoid welding the overlapping development of annealing device, be that those skilled in the art need to solve at present
Technical problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of standby welding annealing device of large-scale extra large frock, the device
Different shape, the segmentation of size and part are suitable for, handles, keeps away suitable for the standby weld preheating of various extra large frocks and postweld heat preservation
The overlapping development of welding annealing device is exempted from.
To achieve these goals, the invention provides following technical scheme：
A kind of standby welding annealing device of large-scale extra large frock, including multiple heating lists of connection can be relatively rotated successively
Member, each heating unit include heating plate and the base for fixing the heating plate, are provided with each base
For the bindiny mechanism for the base for being rotatablely connected the adjacent heating unit, the heating plate is connected with power supply.
Preferably, in above-mentioned welding annealing device, the heating plate is rectangle, the relative both sides of the heating plate
Edge is respectively connected with the base, and the base is the long strip type structure extended along the lateral edges of the heating plate.
Preferably, in above-mentioned welding annealing device, one end of the base, the company are fixed in the bindiny mechanism
Connection mechanism includes：
Spherical connecting bar, including first connecting rod and the ball-shaped end for being fixed on the first connecting rod both ends, the spheric end
The diameter in portion is more than the diameter of the first connecting rod；
Cylindricality connecting rod, including second connecting rod and the cylindrical end for being fixed on the second connecting rod both ends, two circles
The diameter parallel of column end and perpendicular to the axis of the second connecting rod；
The spherical link slot being open towards the base other end, the spherical link slot are provided with described spherical for accommodating
First cavity of end and the first movable switch for departing from first cavity for limiting the ball-shaped end；
With the spherical connection channel opening towards opposite cylindricality link slot, the cylindricality link slot, which is provided with, to be used to accommodate institute
State the second cavity of cylindrical end and depart from the second movable switch of second cavity, institute for limiting the cylindrical end
The diameter parallel of the second cavity is stated in the heating plate and perpendicular to the opening direction of the spherical link slot, the cylindricality connection
The opening of groove is provided with for the second connecting rod around the rotation gap that the axis of the cylindrical end rotates.
Preferably, in above-mentioned welding annealing device, the base is provided with binding post and for connecting the heating plate
Connecting hole, the heating plate is provided with column corresponding with the connecting hole, and the end of the column is conductive contact, institute
The conductive contact head for being provided with and being used for the contact in connecting hole is stated, the contact head is connected to described by wire
Binding post, the binding post are connected to the power supply.
Preferably, in above-mentioned welding annealing device, the base is provided with step surface and for by the heating plate
It is fixed on the gripping mechanism of the step surface.
Preferably, in above-mentioned welding annealing device, the bottom of the base is provided with ball.
Preferably, in above-mentioned welding annealing device, the bottom of the base, which is provided with, to be used to consolidate with the adjacent base
Surely the fixed plate connected.
Preferably, in above-mentioned welding annealing device, the base is detachably connected with electromagnet fixing device, institute
State heating unit and welding matrix is fixed on by the electromagnet fixing device.
Preferably, in above-mentioned welding annealing device, the adjacent heating unit is connected by movable rod, the work
Dynamic connecting rod includes the straight-bar that more piece passes sequentially through spherical linkage connection.
Preferably, in above-mentioned welding annealing device, the end of the base is additionally provided with draw ring.
The standby welding annealing device of large-scale extra large frock provided by the invention, including the multiple of connection can be relatively rotated successively
Heating unit, each heating unit include heating plate and the base for fixing the heating plate, on each base
The bindiny mechanism of the base for being rotatablely connected the adjacent heating unit is provided with, the heating plate is connected with power supply.
In use, multiple heating units are fixed on into welding matrix and each heating plate is covered successively along weld seam, preheat
After, remove part heating plate can and corresponding weld seam is welded, until welding finishes.Due to weldering provided by the invention
Connect in annealing device, each heating unit can relatively rotate connection, and therefore, it can be spliced into different shape, reserve difference
The welding space of size, and can be moved on welding matrix, variously-shaped, size segmentation and part are adapted to, is applied to
The standby weld preheating of various extra large frocks, postweld heat preservation processing, therefore, avoid the overlapping development of welding annealing device.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the heating unit structure schematic diagram of the present invention；
Fig. 2 is the understructure schematic diagram of the present invention；
Fig. 3 is two base connector schematic diagrames of the present invention；
Fig. 4 is the understructure front view of the present invention；
Fig. 5 is bindiny mechanism's vertical view cutaway drawing of the present invention；
Fig. 6 is the first front sectional view of the bindiny mechanism of the present invention；
Fig. 7 is the second front sectional view of the bindiny mechanism of the present invention；
Fig. 8 is the spherical connecting bar structural representation of the present invention；
Fig. 9 is the cylindricality bar linkage structure schematic diagram of the present invention；
Figure 10 is the heating board structure schematic diagram of the present invention；
Figure 11 is the heating board structure front view of the present invention；
Figure 12 is the application structure schematic diagram of the specific embodiment of the invention one；
Figure 13 is the application structure schematic diagram of the specific embodiment of the invention two；
Figure 14 is the application structure schematic diagram of the specific embodiment of the invention three；
Figure 15 is the application structure schematic diagram of the specific embodiment of the invention four；
Figure 16 is the equivalent circuit diagram of heating plate circuit in the present invention.
Fig. 1 is into Figure 16：
1- bases, 2- bindiny mechanisms, 3- gripping mechanisms, 4- heating plates, 5- columns, 6- connecting holes, 7- binding posts, 8- rollings
Pearl, 9- spherical connecting bars, 10- fixed plates, 11- tapped blind holes, 12- wires, 13- wiring through hole, the springs of 14- first, 15- contacts
Head, the movable switches of 16- first, the spherical link slots of 17-, 18- cylindricalitys link slot, the movable switches of 19- second, 20- connections pedestal,
21- circular holes, 22- first connecting rods via, 23- second springs, 24- rectangular openings, 25- second connecting rods via, 26- ball-shaped ends, 27-
First connecting rod, 28- cylindrical ends, 29- second connecting rods, 30- heating wire, 31- contacts, 32- power supplys, 33- power leads, 34- are drawn
Welding region, 39- movable rods, 40- heating are single by ring, 35- weld seams, 36- electromagnet fixing device, 37- welding matrix, 38-
Member, 41- spud legs, 42- welding guns, 43- cylindrical sections, 44- bolts.
Embodiment
The present invention core be to provide a kind of large-scale extra large frock standby welding annealing device, the device is suitable for difference
Shape, the segmentation of size and part, handled suitable for the standby weld preheating of various extra large frocks and postweld heat preservation, avoid sweating heat
The overlapping development of processing unit.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 to Figure 16 is refer to, the invention provides following technical scheme：
A kind of standby welding annealing device of large-scale extra large frock, including multiple heating units of connection can be relatively rotated successively
40, each heating unit 40 includes heating plate 4 and the base 1 for fixing heating plate 4, is provided with each base 1 for turning
The bindiny mechanism 2 of the dynamic base 1 for connecting adjacent heating unit 40, heating plate 4 are connected with power supply 32.
In use, multiple heating units 40 are fixed on welding matrix 37 and each heating plate 4 is covered successively along weld seam 35
Lid, after preheating, remove the can of part heating plate 4 and corresponding weld seam 35 is welded, until welding finishes.Due to this hair
In the welding annealing device of bright offer, each heating unit 40 can relatively rotate connection, and therefore, it can be spliced into not similar shape
Shape, different size of welding space is reserved, and can be moved on welding matrix 37, be adapted to variously-shaped, size segmentation
And part, suitable for the standby weld preheating of various extra large frocks, postweld heat preservation processing, therefore, avoid welding annealing device
Overlapping development.
It should be noted that the heating plate 4 in this programme can be designed as various shapes, for the ease of being covered along weld seam 35
Each heating unit 40 is set, it is preferable that the heating plate 4 in this programme is rectangular configuration, and the relative both sides of the edge of heating plate 4 are equal
Base 1 is connected with, base 1 is the long strip type structure extended along the lateral edges of heating plate 4, as shown in Figure 1.Wherein, the work of base 1
Be used for fix heating plate 4, certainly, those skilled in the art can also according to concrete application environment, set varying number or
The bases 1 of different arrangement forms fixes heating plate 4, and here is omitted.
It should be noted that the effect of bindiny mechanism 2 is to be used to two neighboring base 1 realizing rotation connection, therefore, this
Bindiny mechanism 2 in invention can have a variety of implementations, such as hinge arrangement, pivot structure or flexible connection band structure etc.
Deng, bindiny mechanism 2 set location can also have it is a variety of.Preferably, the bindiny mechanism 2 in this programme is fixed on the one of base 1
End, bindiny mechanism 2 specifically include following structure：
Spherical connecting bar 9, including first connecting rod 27 and the ball-shaped end 26 for being fixed on the both ends of first connecting rod 27, ball-shaped end
26 diameter is more than the diameter of first connecting rod 27；
Cylindricality connecting rod, including second connecting rod 29 and the cylindrical end 28 for being fixed on the both ends of second connecting rod 29, two cylinders
The diameter parallel of end 28 and perpendicular to the axis of second connecting rod 29；
The spherical link slot 17 being open towards the other end of base 1, spherical link slot 17, which is provided with, to be used to accommodate ball-shaped end 26
The first cavity and for limit ball-shaped end 26 depart from the first cavity the first movable switch 16；
It is open with spherical link slot 17 towards opposite cylindricality link slot 18, cylindricality link slot 18, which is provided with, to be used to accommodate cylinder
Second cavity of end 28 and the second movable switch 19 for departing from the second cavity for limiting cylindrical end 28, the second cavity
For diameter parallel in heating plate 4 and perpendicular to the opening direction of spherical link slot 17, the opening of cylindricality link slot 18, which is provided with, supplies second
Connecting rod 29 is around the rotation gap that the axis of cylindrical end 28 rotates.
With reference to Fig. 5 to Fig. 9 be discussed in detail bindiny mechanism 2 structure and its use process.Bindiny mechanism 2 specifically wraps
Include connection pedestal 20, the first movable switch 16, the second movable switch 19, spherical link slot 17, cylindricality link slot 18, spherical connecting bar
9 and cylindricality connecting rod etc..Wherein, bindiny mechanism 2 is arranged at one end of base 1, and the opening of spherical link slot 17 is towards the another of base 1
One end, as shown in Fig. 2 the putting position of the bindiny mechanism 2 in Fig. 2 is identical with the position shown in Fig. 5, i.e., spherical link slot 17
The inner side being open towards heating unit 40 where it, and the opening of cylindricality link slot 18 towards with spherical link slot 17 on the contrary,
That is the opening of cylindricality link slot 18 is towards the outside of heating unit 40 where it.
Spherical link slot 17 is used to connect spherical connecting bar 9, and the first movable switch 16 is used for the fixed spherical link slot 17 of insertion
Spherical connecting bar 9, the ball-shaped end 26 of spherical connecting bar 9 is stuck in the first cavity, so as to limit ball-shaped end 26 depart from first
Cavity.A first movable switch 16 specifically plate (preferably metallic plate) with special shape through hole, the top half of through hole
For circular hole 21, the latter half of through hole is the first connecting rod via 22 of rectangle, as shown in Figure 6.First movable switch 16 is horizontal to be inserted in
In spherical link slot 17, the inner side of the first movable switch 16 is the first cavity, and the lower end of the first movable switch 16 passes through the second bullet
Spring 23 is connected to connection pedestal 20, and second spring 23 is compression spring.When in use, the first movable switch 16 is pressed and makes
Two springs 23 compress, and the circular hole 21 of the first movable switch 16 is then directed at the first cavity of spherical link slot 17, now, by spherical company
The ball-shaped end 26 of bar 9 is inserted into the first cavity of spherical link slot 17 from circular hole 21, then, by the pine of the first movable switch 16
Open, second spring 23 makes the first movable switch 16 return to origin-location, so that first connecting rod 27 is stuck in first connecting rod via
In 22, because the width of first connecting rod via 22 is less than the diameter of ball-shaped end 26, therefore, ball-shaped end 26 is limited in first
Cavity inside, spherical connecting bar 9 can only be around own axes rotary motions.
Cylindricality link slot 18 is used to connect cylindricality connecting rod, and the second movable switch 19 is used for fixed insertion cylindricality link slot 18
Cylindricality connecting rod, the cylindrical end 28 of cylindricality connecting rod is stuck in the second cavity, departs from the second cavity so as to limit cylindrical end 28.
Second movable switch 19 is specifically a plate (preferably metallic plate) with special shape through hole, and the top half of through hole is laterally
Larger-size rectangular opening 24, the latter half of through hole is the second connecting rod via 25 of the larger rectangle of longitudinal size, such as Fig. 7 institutes
Show.Second movable switch 19 is horizontal to be inserted in cylindricality link slot 18, and the inner side of the second movable switch 19 is the second cavity, the second activity
The lower end of switch 19 is connected to connection pedestal 20 also by second spring 23.When in use, the second movable switch 19 is pressed simultaneously
Compress second spring 23, the rectangular opening 24 of the second movable switch 19 is then directed at the second cavity of cylindricality link slot 18, then, will
The cylindrical end 28 of cylindricality connecting rod is inserted into the second cavity from rectangular opening 24, then, the second movable switch 19 is unclamped, second
Spring 23 makes the second movable switch 19 return to origin-location, so that second connecting rod 29 is stuck in second connecting rod via 25, by
Vertical with the axis of second connecting rod 29 in the axis of cylindrical end 28, therefore, cylindrical end 28 is limited in the second cavity inside.
Simultaneously as cylindricality link slot 18 is open provided with the rotation gap for supplying axis of the second connecting rod 29 around cylindrical end 28 to rotate,
Therefore, second connecting rod 29 can be realized in second connecting rod via 25 by the rotation gap and swung up and down, that is, around cylinder
The axis of end 28 is rotated.
Two pieces of bases 1 can be connected by the one side of bindiny mechanism 2 by spherical link slot 17 with spherical connecting bar 9, and make two
Base 1 can relatively rotate by a certain angle；On the other hand heating unit can be realized by cylindricality link slot 18 and cylindricality connecting rod
40 carry out Longitudinal Extension.
Fig. 1, Fig. 6 and Fig. 7 are refer to below, and a kind of preferred embodiment of bindiny mechanism 2 in this programme has been described above,
When in use, it can be realized using spherical connecting bar 9 and spherical link slot 17 and heating unit 40 is carried out extending transversely or will be added
Hot cell 40 is applied to segmentation or the piece surface of tubular structure.Specifically, base 1 of the heating plate 4 per side is set in pairs
Put, as shown in figure 1, because bindiny mechanism 2 is arranged at one end of base 1, therefore, two paired bases 1 can be designed to
For the structure of complementation, Fig. 2 and 3 specifically can refer to.When the base 1 of two long strip type structures is stitched together, due to two connections
The spherical link slot 17 of mechanism 2 is positioned opposite, now, is attached Liang Ge bindiny mechanisms 2 using spherical connecting bar 9, two simultaneously
The can of base 1 of row carries out relative rotary motion around the axis of spherical connecting bar 9.In practical application, utilize the revolving property
Two wing bases, the 1 relative heating plate 4 of single heating unit 40 can be caused to overturn certain angle, therefore, go for cylinder
The weld seam that the segmentation of shape structure or piece surface axially extend, similarly, the extending transversely of heating unit 40 can also be realized,
When exactly multiple heating units 40 are arranged along the horizontal as shown in Figure 7, the weld seam 35 of bending is readily applicable to.Institute herein
The transverse direction stated specifically refers to extend to the direction of another wing base 1 of the heating plate 4 from the wing base 1 of heating plate 4 one, longitudinal then refer to
With horizontal vertical direction.
Refer to Fig. 1, Fig. 6 and Fig. 8 below, when in use, using cylindricality connecting rod and cylindricality link slot 18 can realize by
Heating unit 40 carries out Longitudinal Extension or multiple heating units 40 of Longitudinal Extension is applied into annular weld bead.Specifically, will
Multiple heating units 40 are sequentially arranged along longitudinal direction, and two cylindrical ends 28 of cylindricality connecting rod are sequentially clamped in into bindiny mechanism 2
In cylindricality link slot 18, because second connecting rod 29 can be rotated around the axis of cylindrical end 28, and where cylindrical end 28
The second cavity diameter parallel in heating plate 4, therefore, the base 1 of longitudinally adjacent two heating units 40 is together with heating plate 4
It can also relatively rotate by a certain angle, by designing different size of rotation gap, it is possible to achieve longitudinally adjacent two base 1 is not
Same relative rotation angle.It should be noted that because bindiny mechanism 2 described above is only provided in one end of base 1, because
This, in the application structure shown in Fig. 6, for the ease of connecting two longitudinally adjacent bases 1, is respectively provided with the both sides of heating plate 4
Paired base 1, certainly, those skilled in the art can also set multiple bindiny mechanisms 2 or the length by cylindricality connecting rod
Extend in order to connect adjacent base 1.
It should be noted that the effect of base 1 is fixed heating plate 4, heating plate 3 is fixed and be covered on weld seam 35
Side.Base 1 can have a variety of fixed forms, such as bolt is fixed, buckle is fixed, Boards wall etc..Preferably, in this programme
Base 1 be provided with step surface and the gripping mechanism 3 for heating plate 4 to be fixed on to step surface, as shown in figure 4, base 1 is used for
The side thickness ratio of support heating plate 4 sets the side thickness of bindiny mechanism 2 small, therefore forms step-like supporting surface.Card
Tight device 3 is then arranged on side of the thicker side with respect to heating plate 4 of base 1.
For the ease of connection heating plate 4 and it is easy to heating plate 4 to be connected with power supply 32, it is preferable that the base 1 in this programme
Provided with binding post 7 and for connecting the connecting hole 6 of heating plate 4, heating plate 4 is provided with column 5 corresponding with connecting hole 6, column 5
End is conductive contact 31, and the conductive contact head 15 for being used for contacting with contact 31, contact head 15 are provided with connecting hole 6
Binding post 7 is connected to by wire 12, binding post 7 is then connected to power supply 32.Binding post 7 can be arranged on above-mentioned step-like base
Above 1 thicker side, binding post 7 is conductive material, can be connected by screw thread with base 1.Connecting hole 6 can be arranged on
The relatively thin side of step-like base 1 is stated, connecting hole 6 is through hole, and the upper semisection of connecting hole 6 is preferably provided with internal thread, is easy to connect
Column 5, lower semisection are provided with contact head 15, and the first spring 14 is preferably provided between contact head 15 and the inwall of connecting hole 6, is connect
The lower section of terminal 7 is preferably designed with wiring through hole 13, and contact head 15 is connected by wire 12 through wiring through hole 13 with binding post 7.
When installing heating plate 4, the column 5 of heating plate 4 is extend into connecting hole 6, and contact 31 and the extruding of contact head 15 of column 5 connect
Touch, the first spring 14 ensures both reliable abuttings, and wire 12 is connected with binding post 7 to realize the company of heating plate 4 and power supply 32
Connect.
It should be noted that the heating plate 4 in this programme can be diversified forms, such as electric-heating-wire-heating plate or electromagnetism sense
Heating plate is answered, the material of heating plate 4 can also have multiple choices, such as metallic plate, ceramic wafer or other synthetic material plates etc..It is excellent
Selection of land, the heating plate 4 in this programme is ceramic heating plate, specifically, the ceramic heating plate is rectangular configuration, agent structure is pottery
Porcelain plate, internal or surface are provided with the heating wire 30 of coiling, as shown in Figure 10.It is used in the reverse side of heating plate 4 provided with four root posts 5
Coordinate with the connecting hole 6 on base 1 and fix, wherein, the end of the two root posts 5 on ceramic heating plate diagonal is provided with contact
31, contact 31 connects heating wire 30.The both positive and negative polarity of contact 31 is marked with "+" and "-" respectively in the positive and negative of ceramic heating plate,
As shown in Figure 10.
Preferably, the bottom of base 1 is provided with ball 8, and ball 8 is free to rotate, enables base 1 in welding matrix 37
On easily slide.
For the position of preferably firm banking 1, consequently facilitating the progress of welding job, it is preferable that this programme is in base 1
Bottom be additionally provided with fixed plate 10 for being fixedly connected with adjacent pans 1, fixed plate 10 is used to limit adjacent pans 1 a certain
Fixed position, specifically, fixed plate 10 can be fixed on the bottom of base 1 by various ways such as bolt, buckles, it is preferable that this
Scheme offers a pair of tapped blind holes 11 in the bottom of base 1, can pass through bolt 44 and fixed plate 10 and another base 1 if necessary
It is connected, it is ensured that the relative position of two bases 1, as shown in Figure 3.
Four different application feelings of welding annealing device provided by the invention are introduced below by four embodiments
Condition.
Embodiment one
Figure 12 is refer to, multiple heating units 40 turn into a heating tape along Longitudinal Extension in the embodiment, for the ease of
Being connected between each adjacent heating unit 40, it is desirable to which base 1 of the heating plate 4 per side need to use in pairs.Between each pair base 1
Connected, after splicing a pair of bases 1, then by heating plate 4 connected four pieces of bases 1, so as to form with spherical connecting bar 9
One heating unit 40, the entirety shown in Figure 12 are exactly a single heating unit.It can be connected according to the length of weld seam 35 more
Individual heating unit 40, connected by cylindricality connecting rod between adjacent heating unit 40, multiple heating units 40, which connect, to be deformed into
The insulation belt of one covering weld seam 35.According to the size and location in welding space, if can be removed in the insulation belt connected
Dry block heating plate 4, expose unwelded weld seam 35, can be to be subjected to, until all weld seams 35 turn into weld zone
Domain 38.
In order to firmly set base 1, it is preferable that this programme is detachably connected with electromagnet fixing device 36 in base 1,
Heating unit 40 is fixed on welding matrix 37 by electromagnet fixing device 36, and electromagnet fixing device 36 can be bolted
In the connecting hole 6 on base 1, play a part of fixed insulation belt.When welding, which finishes needs, to be incubated Tape movement, electricity can be reduced
The magnetic force of magnet fixing device 36.Further, mobile insulation belt, this programme also have in the end set of base 1 for convenience
Draw ring 34, can be by way of hanging device or manpower dragging, and being easily moved to insulation belt by draw ring 34 needs to weld
Region.Draw ring 34 can also be arranged on the connecting hole 6 of base 1.
Binding post 7 is correctly connected by power lead 33, and heating plate 4 is connected with power supply 32, is formed to weld seam
The heat treatment in 35 regions, wherein, power supply 32 can select temperature control power supply, to realize that the alternating temperature to weld seam 35 is heat-treated.This programme
The equivalent circuit diagram of heating plate circuit is as shown in figure 16, and R1, R2 can be equivalent to the resistance for the heating plate 4 being arranged in parallel.
Embodiment two
Figure 13 is refer to, multiple heating units 40 are transversely expanded into a heating tape in the embodiment, and heating plate 4 is every
The base 1 of side is still used in pairs, and adjacent pans 1 are rotatably coupled by spherical connecting bar 9, so as to the weld seam suitable for bending
35。
In this embodiment, longer welding space is if desired reserved, the base 1 of adjacent heating unit 40 can be led to
Cross longer movable rod 39 to be attached, so as to reserve longer space.Wherein, movable rod 39 passes sequentially through including more piece
The straight-bar (the preferably straight-bar of metal material) of spherical linkage connection, as shown in figure 13, is arranged such, each straight-bar can mutually turn
It is dynamic, form various angles.
Embodiment three
It is standby for the large-scale extra large frock of cylinder, if the spud leg 41 of self-elevating ocean platform is, it is necessary to longer heat treatment time,
Base 1 and heating plate 4 can be arranged with mode as shown in figure 14, led between two bases 1 and another pair base 1 spliced
The connection of cylindricality connecting rod is crossed, makes that between two pieces of heating plates 4 certain angle can be formed.Being sequentially connected each base 1 is wrapped in it
The surface of spud leg 41, as shown in figure 14.Removing needs the heating plate 4 of welding region to expose weld seam 35 to be welded, with the welding of welding gun 42
Base 1 is dragged by hanging device to move, insulation belt is shifted into next place afterwards.The end of annular insulation belt is provided with draw ring 34, figure
Arrow in 14 represents drawing direction.Or first all covered the weld seam 35 of welding region with base 1 and heating plate 4, welding
The heating plate 4 in welding region is removed when connecing, restored heating plate 4 after welding, then removes next place's welding region overlying again
The heating plate 4 of lid, until complete circular weld of welding.Wherein, cylindricality connecting rod is embedded in inside cylindricality link slot 18, not only may be used
For connecting two pairs of bases 1, adjacent two pairs of bases 1 can also be limited in the relative displacement on insulation belt direction, guarantor
Having demonstrate,proved whole insulation belt stably can be covered on circular weld.
Example IV
Figure 15 is refer to, if a plurality of unwelded weld seam 35 is closer to the distance, and welds matrix 37 and has certain curvature,
Cylindrical section 43 as shown in figure 15, then base 1 can be coordinated increase heating plate 4 to carry out extending transversely, be connected by cylindricality
Bar carries out Longitudinal Extension, the larger heat treatment band of forming region, then removing needs the heating plate 4 of welding region to be welded, welding
After fill out back heating plate 4 again and be heat-treated.
In summary, the invention provides a kind of standby welding annealing device of spliced large-scale extra large frock, it can be with
Variously-shaped, size segmentation or part are adapted to, realizes the Technology for Heating Processing to welding, before the standby weldering of various extra large frocks
Preheating, postweld heat preservation processing, avoid the overlapping development of welding annealing device.
The advantage of the invention is that：
1) device provided by the invention can arbitrarily be spliced into arbitrary shape, coordinate different weld seams to use, and be adapted to various
The standby welding heat treatment work of extra large frock；
2) device provided by the invention can move along welding workpiece surface, and can remove the heating plate pair of any overlay area
Weld seam such as is welded, cleared up, being repaired at the work, convenient and swift.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. the standby welding annealing device of a kind of large-scale extra large frock, it is characterised in that including the more of connection can be relatively rotated successively
Individual heating unit (40), each heating unit (40) include heating plate (4) and the base for fixing the heating plate (4)
(1) the connection machine of the base (1) for being rotatablely connected the adjacent heating unit (40), is provided with each base (1)
Structure (2), the heating plate (4) are connected with power supply (32), and the base (1) is to extend along the lateral edges of the heating plate (4)
Long strip type structure；The bindiny mechanism (2) is fixed on one end of the base (1), and the bindiny mechanism (2) includes：
Spherical connecting bar (9), including first connecting rod (27) and the ball-shaped end (26) for being fixed on the first connecting rod (27) both ends,
The diameter of the ball-shaped end (26) is more than the diameter of the first connecting rod (27)；
Cylindricality connecting rod, including second connecting rod (29) and the cylindrical end (28) for being fixed on the second connecting rod (29) both ends, two
The diameter parallel of the individual cylindrical end (28) and perpendicular to the axis of the second connecting rod (29)；
The spherical link slot (17) being open towards the base (1) other end, the spherical link slot (17), which is provided with, to be used to accommodate
First cavity of the ball-shaped end (26) and first for limiting the ball-shaped end (26) disengaging first cavity
Movable switch (16)；
With spherical link slot (17) opening towards opposite cylindricality link slot (18), the cylindricality link slot (18), which is provided with, to be used
Depart from second cavity in the second cavity for accommodating the cylindrical end (28) and for limiting the cylindrical end (28)
The second movable switch (19), the diameter parallel of second cavity is in the heating plate (4) and perpendicular to the spherical connection
The opening direction of groove (17), the opening of the cylindricality link slot (18) are provided with for the second connecting rod (29) around the cylindrical end
(28) the rotation gap of axis rotation.
2. welding annealing device according to claim 1, it is characterised in that the base (1) be provided with binding post (7) and
For connecting the connecting hole (6) of the heating plate (4), the heating plate (4) is provided with column corresponding with the connecting hole (6)
(5), the end of the column (5) is conductive contact (31), is provided with and is used for and the contact (31) in the connecting hole (6)
The conductive contact head (15) of contact, the contact head (15) is connected to the binding post (7) by wire (12), described to connect
Terminal (7) is connected to the power supply (32).
3. welding annealing device according to claim 1, it is characterised in that the base (1) be provided with step surface and
For the heating plate (4) to be fixed on to the gripping mechanism (3) of the step surface.
4. welding annealing device according to claim 1, it is characterised in that the bottom of the base (1) is provided with ball
(8)。
5. welding annealing device according to claim 1, it is characterised in that the bottom of the base (1), which is provided with, to be used for
The fixed plate (10) being fixedly connected with the adjacent base (1).
6. welding annealing device according to claim 1, it is characterised in that the base (1) is detachably connected with
Electromagnet fixing device (36), the heating unit (40) are fixed on welding matrix by the electromagnet fixing device (36)
(37)。
7. welding annealing device according to claim 1, it is characterised in that the adjacent heating unit (40) passes through work
Dynamic connecting rod (39) connection, the movable rod (39) include the straight-bar that more piece passes sequentially through spherical linkage connection.
8. welding annealing device according to claim 1, it is characterised in that the end of the base (1) is additionally provided with drawing
Ring (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685324.2A CN106181149B (en) | 2016-08-17 | 2016-08-17 | A kind of standby welding annealing device of large-scale extra large frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610685324.2A CN106181149B (en) | 2016-08-17 | 2016-08-17 | A kind of standby welding annealing device of large-scale extra large frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181149A CN106181149A (en) | 2016-12-07 |
| CN106181149B true CN106181149B (en) | 2018-01-19 |
Family
ID=57522079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610685324.2A Active CN106181149B (en) | 2016-08-17 | 2016-08-17 | A kind of standby welding annealing device of large-scale extra large frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181149B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046528B (en) * | 2021-02-03 | 2022-05-10 | 东方电气集团东方汽轮机有限公司 | Blade heat treatment heating device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194018A (en) * | 1984-03-14 | 1985-10-02 | Hitachi Ltd | Induction heating coil |
| CN2652580Y (en) * | 2003-09-18 | 2004-11-03 | 徐成喜 | Combined electromagnetic induction metal heater |
| CN100493825C (en) * | 2007-05-11 | 2009-06-03 | 北京城建集团有限责任公司 | Method for hot working and welding heavy plate |
| CN203003361U (en) * | 2012-12-05 | 2013-06-19 | 四川石油天然气建设工程有限责任公司 | Pipeline preheater |
-
2016
- 2016-08-17 CN CN201610685324.2A patent/CN106181149B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106181149A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106181149B (en) | A kind of standby welding annealing device of large-scale extra large frock | |
| JP2008545890A5 (en) | ||
| CN104240936B (en) | Coil winding method and device | |
| CN216335887U (en) | Auxiliary laying device for wires and cables | |
| CN104037444B (en) | Side band attachment arrangement for plain battery | |
| CN214558637U (en) | Welding device for welding joints of sheet metal parts | |
| WO2015065060A1 (en) | Welding apparatus | |
| CN102123676A (en) | Device for producing anastomoses and coagulation electrode | |
| CN206305227U (en) | Flattening mechanism and coiled strip equipment | |
| KR102378017B1 (en) | Connector Jig and Conducting Wire Connecting Device and Connection Method of Such Connector Jig | |
| JP2020505738A5 (en) | ||
| CN206869298U (en) | A kind of coffee machine heating tube bonding machine | |
| CN208772773U (en) | A kind of auxiliary welding equipment and welding system | |
| JP7123487B2 (en) | Terminal work device | |
| JPS6160218A (en) | Apparatus for producing zigzag pipe | |
| JP3956219B2 (en) | Board cleaning rack | |
| JPH08294210A (en) | Method and equipment for straightening electric wire | |
| KR20190083963A (en) | Manufacturing method for nickel-plated embo roller which can be used at high temperature and high pressure | |
| JPS6015104B2 (en) | Bar electrical heating device | |
| US7022933B2 (en) | Seam welding apparatus | |
| CN210817167U (en) | Mineral insulated cable alignment instrument | |
| CN118321696B (en) | Steel structure welding equipment and method based on multi-angle welding | |
| CN220362079U (en) | Terminal tin dipping tool | |
| CN213380100U (en) | Intelligent pipeline welding equipment | |
| CN106481925A (en) | A kind of plastic spiral electric melting sleeve for connecting helical structure plastic conduit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |