CN205927642U - U type radiant coil welding deformation controlling means - Google Patents
U type radiant coil welding deformation controlling means Download PDFInfo
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- CN205927642U CN205927642U CN201620873466.7U CN201620873466U CN205927642U CN 205927642 U CN205927642 U CN 205927642U CN 201620873466 U CN201620873466 U CN 201620873466U CN 205927642 U CN205927642 U CN 205927642U
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- radiant coil
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Abstract
The utility model provides a U type radiant coil welding deformation controlling means, contains a plurality of radiant coil, its characterized in that: radiant coil set up the type into U, the right top of U type is passed through the Y type and is connected to fold to pile and connect a plurality of radiant coil, the left side corner of U type is provided with the three -dimensional curve, radiant coil is respectively by positioner no. 1, a plurality of positioner no. 2 and positioner no. 3 from last in, three rigidity down, positioner no. 1, a plurality of positioner no. 2 and about three both sides of positioner are provided with the connecting plate connection and are a whole. The utility model discloses structure fastening, reasonable in design, on U type radiant coil follow in, three position fixed radiant coil respectively down, effective when guaranteeing to weld the radiant coil pipe fitting unmovable, phenomenon that parallel connection, will not bumped, the labor intensity of the workman is reduced, can take shape pleasing to the eyely by effectual assurance welding seam when making the welder weld again.
Description
Technical field
This utility model belongs to petrochemical field, particularly to a kind of U-shaped radiant coil weld industry device.
Background technology
Coil pipe is in the ethane cracking furnace of petrochemical industry, hydrogen manufacturing conversion furnace extensive utilization.Pyrolysis furnace investment is big, high energy consumption, is
The key equipment of ethylene unit, can it directly influence the product of whole production line it is to be ensured that pyrolysis furnace by safe and stable operation
Normal operation, not only need from design, buying be rigid in checking up, also need to from manufacture, install etc. link be controlled by.
There are the following problems for radiant coil assembly welding at present：
The length of radiant coil, generally more than more than 12 meters, can not be effectively ensured Guan Yuguan during welding group disk and put down
Row connects, thus when at the scene radiant coil being installed, the phenomenon that the boiler tube between coil pipe can rub, collide, the matter to product
Amount causes certain damage, decreases service life.
Content of the invention
The purpose of this utility model is to provide a kind of U-shaped radiant coil weld industry device, solves above technology and asks
Topic.
The purpose of this utility model is realized in：A kind of U-shaped radiant coil weld industry device, comprises multiple
Radiant coil it is characterised in that：Described radiant coil is set to U-shaped, U-shaped the right top and stacks connection by breeches joint
Multiple radiant coil, are provided with three-dimensional curve at U-shaped left corner, U-shaped bottom is provided with T connector, T connector bottom
Multiple radiant coil connected by the straight coupling of setting, and radiant coil is respectively by positioner one, multiple positioner two and positioning
Device three is fixed from upper, middle and lower three position, and positioner one, multiple positioner two and positioner three the right and left set
It is equipped with connecting plate and be connected as an entirety.
Preferably, described positioner one comprises limiting plate one and two compact heaps one, limiting plate one and compact heap one
Between be provided with multiple radiant coil and fixed by multiple clamp nuts one and multiple fastening bolt, limiting plate one lower end is provided with
Three gripper shoes one, are connected with gusset one between each two gripper shoe one, limiting plate one upper end be provided with multiple with radiant coil phase
The circular arc of coupling.
Preferably, described positioner two comprises location-plate two and compact heap two, location-plate two upper surface be provided with
The supporting multiple arc surfaces of radiant coil interlude, radiant coil is clipped between location-plate two and compact heap two passes through clamp nut
Two and fastening bolt two fixing, location-plate two lower end is provided with gripper shoe two and gusset two.
Preferably, described positioner three comprises compact heap three and limiting plate three, sets between compact heap three and limiting plate three
It is equipped with radiant coil fixing by fastening bolt three and clamp nut three, limiting plate three upper end is provided with and end pipe under radiant coil
Multiple circular arcs that diameter matches.
Preferably, the U-shaped of described radiant coil is set to left end, right-hand member, the adapter of three sections of arc section different diameter.
Preferably, described limiting plate three is provided with the stairstepping of step.
This utility model fastening structure, reasonable in design, 1）U-shaped radiant coil fixes spoke respectively from upper, middle and lower three orientation
Penetrate coil pipe, during welding radiant coil pipe fitting is effectively ensured and does not move, parallel connection, the phenomenon that will not collide；2）Positioning dress
Put and fixed by bolt and nut it is easy to installing/dismounting, easy and simple to handle；3）By connecting plate, positioner and radiant coil are linked
For an entirety, make in radiant coil welding process, to complete the overall action overturning and lifting by crane, improve production efficiency, shorten weldering
Connect the duration, reduce the labor intensity of workman, make to can effectively ensure that appearance of weld is attractive in appearance during welder's welding again.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model positioner one structural representation.
Fig. 3 is this utility model positioner two structural representation.
Fig. 4 is this utility model positioner three structural representation.
In figure：1st, positioner one；2nd, positioner two；3rd, positioner three；4th, connecting plate；5th, radiant coil；101、
Clamp nut one；102nd, fastening bolt one；103rd, limiting plate one；104th, compact heap one；105th, gripper shoe one；106th, gusset one；
201st, compact heap two；202nd, location-plate two；203rd, clamp nut two；204th, fastening bolt two；205th, gripper shoe two；206th, muscle
Plate two；301st, clamp nut three；302nd, fastening bolt three；303rd, limiting plate three；304th, compact heap three.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as to restriction of the present utility model：
In the accompanying drawings：A kind of U-shaped radiant coil weld industry device, comprises multiple radiant coil 5, its feature exists
In：Described radiant coil 5 is set to U-shaped, U-shaped the right top and stacks the multiple radiant coil 5 of connection by breeches joint, U-shaped
Left corner at be provided with three-dimensional curve, U-shaped bottom is provided with T connector, and the straight coupling of T connector bottom setting connects
Lead to multiple radiant coil 5, radiant coil 5 respectively by positioner 1, multiple positioner 22 and positioner 33 from upper,
In, lower three positions fix, positioner 1, multiple positioner 22 and positioner 33 the right and left are provided with connection
Plate 4 is connected as an entirety.By positioner 1, multiple positioner 22 and positioner 33 from upper, middle and lower three
The fixing radiant coil in orientation is not it is ensured that radiant coil moves in welding；By left and right two connecting plate 4 by three kinds of positioners
It is connected as an entirety with radiant coil, when being easy to welding, make to complete in radiant coil welding process overall to overturn and lift by crane
Action, improves production efficiency, shortens the welding duration, reduce the labor intensity of workman, connecting plate 4 simultaneously works as the work of reinforcement
With.
Described positioner 1 comprises limiting plate 1 and two compact heaps 1, limiting plate 1 and compact heap
It is provided with multiple radiant coil 5, limiting plate fixing by multiple clamp nuts 1 and multiple fastening bolt 102 between one 104
One 103 lower ends are provided with three gripper shoes 1, are connected with gusset 1, limiting plate 1 between each two gripper shoe 1
Upper end is provided with multiple circular arcs matching with radiant coil 5.Radiant coil 5 upper end is stuck in limiting plate 1 and compact heap one
Between 104, and it is fastened by bolts, is easily installed and dismantles, simple to operate, the circular arc of limiting plate 1 upper end, for limiting
And fix radiant coil 5, and during welding radiant coil pipe fitting is effectively ensured and does not move, parallel connection, the phenomenon that will not collide,
Locked by two fastening bolts 1, clamp nut 1 in each radiant coil 5 spacing respectively, increased radiant coil
The welding stability of pipe fitting.
Described positioner 22 comprises location-plate 2 202 and compact heap 2 201, and location-plate 2 202 upper surface is provided with
The multiple arc surfaces supporting with radiant coil 5 interlude, radiant coil 5 is clipped between location-plate 2 202 and compact heap 2 201 logical
Cross clamp nut 2 203 and fastening bolt 2 204 is fixing, location-plate 2 202 lower end is provided with gripper shoe 2 205 and gusset two
206, effect with positioner one.
Described positioner 33 comprises compact heap 3 304 and limiting plate 3 303, compact heap 3 304 and limiting plate three
It is provided with radiant coil 5 fixing by fastening bolt 3 302 and clamp nut 3 301, limiting plate 3 303 upper end is arranged between 303
There are the multiple circular arcs matching with radiant coil 5 lower end pipe diameter, effect is same as positioner one.
The U-shaped of described radiant coil 5 is set to left end, right-hand member, the adapter of three sections of arc section different diameter.
Described limiting plate 3 303 is provided with the stairstepping of step, the U-shaped positioning of cooperation radiant coil lower end.
Above-described embodiment is only intended to clearly illustrate this utility model description, and the not limit to embodiment
Fixed, the change of other multi-forms to those of ordinary skill in the art, can also be made on the basis of the above description
Or change, there is no need to be exhaustive to all of embodiment, and the obvious change thus amplified out
Or change among still in protection domain of the present utility model.
Claims (6)
1. a kind of U-shaped radiant coil weld industry device, comprises multiple radiant coil（5）It is characterised in that：Described spoke
Penetrate coil pipe（5）It is provided with multiple U-tube, the right top of U-tube stacks the multiple radiant coil of connection by breeches joint（5）,U
It is provided with three-dimensional curve, the bottom of U-tube is provided with T connector, and it is straight-through that T connector bottom is arranged at the left corner of type pipe
Multiple radiant coil connected by joint（5）, radiant coil（5）Respectively by positioner one（1）, multiple positioners two（2）With fixed
Position device three（3）Fix from upper, middle and lower three position, positioner one（1）, multiple positioners two（2）With positioner three
（3）The right and left is provided with connecting plate（4）It is connected as an entirety.
2. a kind of U-shaped radiant coil weld industry device according to claim 1 it is characterised in that：Described determines
Position device one（1）Comprise limiting plate one（103）With two compact heaps one（104）, limiting plate（103）With compact heap one（104）
Between be provided with multiple radiant coil（5）And pass through multiple clamp nuts one（101）With multiple fastening bolts（102）Fixing, spacing
Plate one（103）Lower end is provided with three gripper shoes one（105）, each two gripper shoe one（105）Between be connected with gusset one（106）,
Limiting plate one（103）Upper end is provided with multiple and radiant coil（5）The circular arc matching.
3. a kind of U-shaped radiant coil weld industry device according to claim 1 it is characterised in that：Described determines
Position device two（2）Comprise location-plate two（202）With compact heap two（201）, location-plate two（202）Upper surface is provided with and radiation disk
Pipe（5）The supporting multiple circular arcs of interlude, radiant coil（5）It is clipped in location-plate two（202）With compact heap two（201）Between pass through
Clamp nut two（203）With fastening bolt two（204）Fixing, location-plate two（202）Lower end is provided with gripper shoe two（205）And muscle
Plate two（206）.
4. a kind of U-shaped radiant coil weld industry device according to claim 1 it is characterised in that：Described determines
Position device three（3）Comprise compact heap three（304）With limiting plate three（303）, compact heap three（304）With limiting plate three（303）Between set
It is equipped with radiant coil（5）By fastening bolt three（302）With clamp nut three（301）Fixing, limiting plate three（303）Upper end is arranged
Have and radiant coil（5）Multiple circular arcs that lower end pipe diameter matches.
5. a kind of U-shaped radiant coil weld industry device according to claim 1 it is characterised in that：Described spoke
Penetrate coil pipe（5）U-tube be set to left end, right-hand member, three sections of arc section different diameter adapter.
6. a kind of U-shaped radiant coil weld industry device according to claim 4 it is characterised in that：Described limit
Position plate three（303）It is provided with the stairstepping of step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873466.7U CN205927642U (en) | 2016-08-13 | 2016-08-13 | U type radiant coil welding deformation controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620873466.7U CN205927642U (en) | 2016-08-13 | 2016-08-13 | U type radiant coil welding deformation controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927642U true CN205927642U (en) | 2017-02-08 |
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ID=57920900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620873466.7U Active CN205927642U (en) | 2016-08-13 | 2016-08-13 | U type radiant coil welding deformation controlling means |
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| CN (1) | CN205927642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597894A (en) * | 2017-10-10 | 2018-01-19 | 苏州海陆重工股份有限公司 | Coil pipe apparatus for shaping |
| CN108620792A (en) * | 2018-05-04 | 2018-10-09 | 南方风机股份有限公司 | A kind of nuclear power station heat exchanger manifold trunk welding tooling |
-
2016
- 2016-08-13 CN CN201620873466.7U patent/CN205927642U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107597894A (en) * | 2017-10-10 | 2018-01-19 | 苏州海陆重工股份有限公司 | Coil pipe apparatus for shaping |
| CN107597894B (en) * | 2017-10-10 | 2024-03-01 | 苏州海陆重工股份有限公司 | Coil pipe shaping device |
| CN108620792A (en) * | 2018-05-04 | 2018-10-09 | 南方风机股份有限公司 | A kind of nuclear power station heat exchanger manifold trunk welding tooling |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |