CN208231162U - A kind of nuclear power station heat exchanger manifold trunk welding tooling - Google Patents
A kind of nuclear power station heat exchanger manifold trunk welding tooling Download PDFInfo
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- CN208231162U CN208231162U CN201820667258.0U CN201820667258U CN208231162U CN 208231162 U CN208231162 U CN 208231162U CN 201820667258 U CN201820667258 U CN 201820667258U CN 208231162 U CN208231162 U CN 208231162U
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- adjustable plate
- welding tooling
- heat exchanger
- side adjustable
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Abstract
The utility model discloses a kind of nuclear power station heat exchanger manifold trunk welding toolings, including welding tooling bracket, the welding tooling bracket two sides are provided with left side adjustable plate and right side adjustable plate, support plate is provided with above the welding tooling bracket, cope plate is provided with above the support plate, a no less than straight trough is uniformly provided with along the length direction of the cope plate in the middle part of the cope plate, the two sides of the straight trough are evenly arranged with several through-holes being interconnected with the straight trough, the utility model stabilized structure, operate high-efficient simple, using safe, reliably, it is convenient, effectively improve heat exchange equipment welding efficiency.
Description
Technical field
The utility model relates to one kind to be used for nuclear power station ventilation and air conditioning system technical field of heat exchangers more particularly to a seed nucleus
Heat Exchanger for Power Plant manifold trunk welding tooling.
Background technique
Be currently installed in the heat exchanger of nuclear power station ventilation and air conditioning system, mainly to the fluid in nuclear power station ventilating system into
Row heat exchange effect, reduces or improves the temperature and relative humidity of fluid in supply air system, changes the further ventilating system that improves
Hot property has important role.But for nuclear power station it is mostly the heat exchange equipment of non-standard de-sign, it is converged in heat exchanger Inlet and outlet water
In the skimble-scamble situation of collector specification, and on circular pipe (Inlet and outlet water manifold trunk) brazed copper base tube positioning and weldering
The problems such as connecing precision, efficiency always affects the manufacture efficiency and supply of material progress of the equipment.
It is mostly non-standard de-sign in view of nuclear power station heat exchange equipment, it is difficult to using the side of standardization processing in manufacturing process
Therefore formula needs using human weld, so just one the welding procedure of the Inlet and outlet water manifold trunk of such nonstandard heat exchanger
Determine machining accuracy and processing efficiency that equipment is affected in degree, it is therefore desirable to design a set of general, easy to operate welding
Tooling, so that master worker improves welding precision and welding efficiency when executing welding sequence, meanwhile, equipment is installed on nuclear power station
In, to the service life of equipment, operation stability, security performance, anti-seismic performance, more stringent requirements are proposed, for heat exchange equipment
Replaceability as far as possible is required from manufacture is designed into, so that the subsequent standby redundancy to equipment and component is purchased and replaced.
Utility model content
Technical problem to be solved by the utility model is: in traditional nuclear power station heat exchanger installation, to nonstandard heat exchanger
The installation of Inlet and outlet water manifold trunk is more troublesome, and is easy to influence the machining accuracy and processing efficiency of equipment, and replaceability, shock resistance
It is poor.
The solution that the utility model solves its technical problem is: a kind of nuclear power station heat exchanger manifold trunk welding tooling,
Including welding tooling bracket, the welding tooling bracket two sides are provided with left side adjustable plate and right side adjustable plate, the welding
Support plate is provided with above tooling bracket, the side of the support plate is fixedly connected on the left side adjustable plate, the support
The other side of plate is fixedly connected on the right side adjustable plate, and cope plate is provided with above the support plate, the cope plate
Side is fixedly connected on the left side adjustable plate, and the other side of the cope plate is fixedly connected on the right side adjustable plate, described
It is uniform that no less than a straight trough, the side of the straight trough are uniformly provided with along the length direction of the cope plate in the middle part of cope plate
It is provided with several through-holes being interconnected with the straight trough.
The utility model provides a kind of nuclear power station heat exchanger manifold trunk welding tooling, includes welding tooling bracket, is welding
The two sides for connecing tooling bracket are provided with left side adjustable plate and right side adjustable plate, are provided with support plate above welding tooling bracket,
The side of support plate is fixedly connected on left side adjustable plate, and the other side is fixedly connected on right side adjustable plate, left side adjustable plate and right side
The top side of adjustable plate is fixedly connected with cope plate, in the middle part of cope plate along its length on be uniformly provided with no less than one it is straight
Slot, when installation, the through-hole cooperation that heat exchange equipment Inlet and outlet water manifold trunk to be mounted can will be needed first to open up with straight trough side is positioned, then
Required heat exchange equipment Inlet and outlet water manifold trunk to be mounted is welded, due to the manual positioning that used originally and interim clamping
Mode, so that the rework rate of soldered heat exchange equipment Inlet and outlet water manifold trunk is higher, and there are position inaccurates to be easy error
The problem of, therefore, the utility model is used in the process of used in nuclear power station Welding of Heat-exchanger inlet and outlet pipe lines, is welded to needs
Heat exchanger inlet and outlet pipe lines can be used between DN25 to DN150, also equal to the heat exchanger copper pipe of different numbers of rows and number of tube passes
Can be used, after having used the Welding of Heat-exchanger tooling, as long as before welding by heat exchanger inlet and outlet pipes according to drawing requirement by phase
It closes soldering copper pipe to have good positioning, conveniently accurately can carry out welding, also mitigate the work of welder master worker to a certain extent
Make difficulty and reduces the particular/special requirement to welder in professional skill.
As a further improvement of the above technical scheme, the left side adjustable plate one side is uniformly provided with several adjustings
Slot, the two sides of the regulating tank are evenly arranged with several locating slots being interconnected with the regulating tank, and the left side is adjusted
Plate and the mutually symmetrical structure of right side adjustable plate.
As a further improvement of the above technical scheme, the first V-groove and the second V-type are recessed in the middle part of the support plate
The bottom surface both side of slot, the support plate is vertically arranged with positioning plate.
As a further improvement of the above technical scheme, the height of the height of first V-groove and second V-groove
It is unequal.
As a further improvement of the above technical scheme, the side of the straight trough corresponds to sets above first V-groove
It is equipped with the through-hole, the other side of the straight trough corresponds to and is provided with the through-hole above second V-groove.
As a further improvement of the above technical scheme, the welding tooling bracket and the left side adjustable plate, right side tune
Section plate is to be detachably connected, and the support plate is to be detachably connected with the left side adjustable plate, right side adjustable plate, the cope plate
It is to be detachably connected with the left side adjustable plate, right side adjustable plate.
As a further improvement of the above technical scheme, the welding tooling bracket includes pedestal, is set to the bottom
The reinforcement supporting block of seat two sides, the left side adjustable plate, right side adjustable plate are respectively fixedly connected with separate in the reinforcement supporting block
The one side of the pedestal.
Beneficial effect using above-mentioned further scheme is: structure is stronger, operates high-efficient simple, and use is safe, can
It leans on, conveniently, more efficient raising heat exchange equipment welding efficiency.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the overall perspective view of the utility model.
Fig. 2 is the whole front view of the utility model.
In figure: adjustable plate, the right side 2- adjustable plate, 3- support plate, 4- inlet and outlet pipe lines, 5- isocon, 6- upper mold on the left of 1-
Plate, 7- straight trough, 8- through-hole, 9- regulating tank, 10- locating slot, the first V-groove of 11-, the second V-groove of 12-, 13- positioning plate, the bottom 14-
Seat, 15- reinforce supporting block.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.Each technology in the invention is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Fig.1, a kind of nuclear power station heat exchanger manifold trunk welding tooling, including welding tooling bracket, the Welder
Dress bracket two sides are provided with left side adjustable plate 1 and right side adjustable plate 2, are provided with support plate 3 above the welding tooling bracket,
The side of the support plate 3 is fixedly connected on the left side adjustable plate 1, and the other side of the support plate 3 is fixedly connected on described
Right side adjustable plate 2, the top of the support plate 3 are provided with cope plate 6, and the side of the cope plate 6 is fixedly connected on the left side
Side adjustable plate 1, the other side of the cope plate 6 are fixedly connected on the right side adjustable plate 2, and 6 middle part of cope plate is along described
A no less than straight trough 7 is uniformly provided on the length direction of cope plate 6, the side of the straight trough 7 is evenly arranged with several
The through-hole 8 being interconnected with the straight trough 7.
It can be seen from the above, the utility model provides a kind of nuclear power station heat exchanger manifold trunk welding tooling, it include Welder
Bracket is filled, the two sides of welding tooling bracket are provided with left side adjustable plate 1 and right side adjustable plate 2, the top of welding tooling bracket
It is provided with support plate 3, the side of support plate 3 is fixedly connected on left side adjustable plate 1, and the other side is fixedly connected on right side adjustable plate 2,
The top side of left side adjustable plate 1 and right side adjustable plate 2 is fixedly connected with cope plate 6, and 6 middle part of cope plate is upper uniform along its length
Offer a no less than straight trough 7, when installation, can need to heat exchange equipment Inlet and outlet water manifold trunk to be mounted first opened with straight trough side
If through-hole cooperate positioning, then required heat exchange equipment Inlet and outlet water manifold trunk to be mounted is welded, due to what is used originally
The mode of positioning and interim clamping by hand, so that the rework rate of soldered heat exchange equipment Inlet and outlet water manifold trunk is higher, and is deposited
The problem of position inaccurate is easy error, therefore, the utility model is used in used in nuclear power station Welding of Heat-exchanger inlet and outlet pipe lines 4
Process on, the heat exchanger inlet and outlet pipe lines 4 that weld of needs can be used between DN25 to DN150, to different numbers of rows and
The heat exchanger copper pipe of number of tube passes also can be used, after having used the Welding of Heat-exchanger tooling, as long as before welding by heat exchanger into
Outlet pipe has good positioning correlation soldering copper pipe according to drawing requirement, conveniently accurately can carry out welding, to a certain extent
It alleviates the work difficulty of welder master worker and reduces the particular/special requirement to welder in professional skill.
It is further used as preferred embodiment, if as shown in Figure 1,1 one side of left side adjustable plate is uniformly provided with
Dry regulating tank 9, the two sides of the regulating tank 9 are evenly arranged with several locating slots 10 being interconnected with the regulating tank 9,
The left side adjustable plate 1 and the mutually symmetrical structure of the right side adjustable plate 2, the position of its welded pipe line on the pipeline of different model
Also different, support plate 3 can be installed by these different regulating tanks 9 and be fixed, facilitate the various sizes of inlet and outlet pipe lines of installation
4, it is more adaptable, it is easier for installation.
Be further used as preferred embodiment, as shown in Fig. 2, be recessed in the middle part of the support plate 3 first V-groove 11 with
Second V-groove 12, the height of first V-groove and the height of second V-groove are unequal, and the inlet and outlet pipe lines 4 are solid
It is fixed in second V-groove 12 due in first V-groove 11, or by the inlet and outlet pipe lines 4, the support plate 3
Bottom surface both side be vertically arranged with positioning plate 13, it is preferred that the first V-groove 11 is identical as the shape of the second V-groove 12, and difference is only
It is one bigger than another size in the two for size, various sizes of inlet and outlet pipe lines 4 can be met and installed, avoided
The installation of inlet and outlet pipe lines 4 is interfered with cope plate 6, and inlet and outlet pipe lines 4 are mounted on the first V-groove 11 and the second V-groove 12
Afterwards, can limit the displacement of inlet and outlet pipe lines 4 in the horizontal direction, structure is more firm, positioning plate 13 can facilitate by support plate 3 with
Left side adjustable plate 1, right side adjustable plate 2 connect, it is preferred that support plate 3 can be an integral structure with positioning plate 13.
As a further improvement of the above technical scheme, the side of the straight trough 7 corresponds to the top of first V-groove 11
It is provided with the through-hole 8, the top that the other side of the straight trough 7 corresponds to second V-groove 12 is provided with the through-hole 8, peace
When dress, isocon 5 passes through the through-hole 8 that is uniformly arranged of 7 two sides of straight trough, extends to far from 4 direction of inlet and outlet pipe lines, and when installation can be first
Isocon 5 is inserted into straight trough 7, then is moved into and out waterpipe 4, isocon 5 is moved in through-hole 8 and cooperates company with through-hole 8
The quick positioning, it can be achieved that inlet and outlet pipe lines 4 is connect, and the precision and welding efficiency welded will greatly improve.
It is further used as preferred embodiment, the welding tooling bracket and the left side adjustable plate 1, right side adjustable plate
2 is are detachably connected, and the support plate 3 is to be detachably connected with the left side adjustable plate 1, right side adjustable plate 2, the cope plate
6 with the left side adjustable plate 1, right side adjustable plate 2 be detachably connected, it is preferred that can be bolted between all parts
Connection while stabilized structure, facilitates installing and dismounting, is also convenient for transporting.
It is further used as preferred embodiment, as shown in Fig. 2, the welding tooling bracket includes pedestal 14, setting
Reinforcement supporting block 15 in 14 two sides of pedestal, the left side adjustable plate 1, right side adjustable plate 2 are respectively fixedly connected in described
It is preferred to reinforce one side of the supporting block 15 far from the pedestal 14, whole bearing capacity, pedestal 14 can be enhanced by reinforcing supporting block 15
It is not easy to turn over side, overall stability is more preferable.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (8)
1. a kind of nuclear power station heat exchanger manifold trunk welding tooling, it is characterised in that: including welding tooling bracket, the Welder
Dress bracket two sides are provided with left side adjustable plate (1) and right side adjustable plate (2), are provided with support above the welding tooling bracket
Plate (3), the side of the support plate (3) are fixedly connected on the left side adjustable plate (1), and the other side of the support plate (3) is solid
Surely it is connected to the right side adjustable plate (2), is provided with cope plate (6) above the support plate (3), the cope plate (6)
Side is fixedly connected on the left side adjustable plate (1), and the other side of the cope plate (6) is fixedly connected on the right side adjustable plate
(2), a no less than straight trough (7) is uniformly provided with along the length direction of the cope plate (6) in the middle part of the cope plate (6),
The side of the straight trough (7) is evenly arranged with several through-holes (8) being interconnected with the straight trough (7).
2. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 1, it is characterised in that: the support plate
(3) it is provided on inlet and outlet pipe lines (4), the inlet and outlet pipe lines (4) are provided with if side is above evenly distributed along its length
Dry isocon (5), the isocon (5) pass through the through-hole (8) and extend to far from the inlet and outlet pipe lines (4) direction.
3. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 1, it is characterised in that: the left side tune
Section plate (1) one side is uniformly provided with several regulating tanks (9), the two sides of the regulating tank (9) be evenly arranged with several with
The interconnected locating slot (10) of the regulating tank (9), the left side adjustable plate (1) and the right side adjustable plate (2) are right each other
Claim structure.
4. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 1, it is characterised in that: the support plate
(3) middle part is recessed with the first V-groove (11) and the second V-groove (12), and the bottom surface both side of the support plate (3) is vertically arranged with fixed
Position plate (13).
5. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 4, it is characterised in that: the first V
The height of type groove (11) and the height of second V-groove (12) are unequal.
6. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 4, it is characterised in that: the straight trough
(7) side corresponds to be provided with the through-hole (8) above first V-groove (11), and the other side of the straight trough (7) is corresponding
The through-hole (8) are provided with above second V-groove (12).
7. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 1, it is characterised in that: the Welder
Dress bracket is to be detachably connected with the left side adjustable plate (1), right side adjustable plate (2), the support plate (3) and the left side tune
Section plate (1), right side adjustable plate (2) are to be detachably connected, the cope plate (6) and the left side adjustable plate (1), right side adjustable plate
It (2) is to be detachably connected.
8. a kind of nuclear power station heat exchanger manifold trunk welding tooling according to claim 1, it is characterised in that: the Welder
Filling bracket includes pedestal (14), the reinforcement supporting block (15) for being set to the pedestal (14) two sides, the left side adjustable plate
(1), right side adjustable plate (2) is respectively fixedly connected in the one side of reinforcement supporting block (15) far from the pedestal (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667258.0U CN208231162U (en) | 2018-05-04 | 2018-05-04 | A kind of nuclear power station heat exchanger manifold trunk welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820667258.0U CN208231162U (en) | 2018-05-04 | 2018-05-04 | A kind of nuclear power station heat exchanger manifold trunk welding tooling |
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| Publication Number | Publication Date |
|---|---|
| CN208231162U true CN208231162U (en) | 2018-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820667258.0U Active CN208231162U (en) | 2018-05-04 | 2018-05-04 | A kind of nuclear power station heat exchanger manifold trunk welding tooling |
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| CN (1) | CN208231162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110722299A (en) * | 2019-11-26 | 2020-01-24 | 珠海格力电器股份有限公司 | Positioning and clamping device and heat exchanger production line |
-
2018
- 2018-05-04 CN CN201820667258.0U patent/CN208231162U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110722299A (en) * | 2019-11-26 | 2020-01-24 | 珠海格力电器股份有限公司 | Positioning and clamping device and heat exchanger production line |
| CN110722299B (en) * | 2019-11-26 | 2020-09-15 | 珠海格力电器股份有限公司 | Positioning and clamping device and heat exchanger production line |
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