CN209716899U - A kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld - Google Patents
A kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld Download PDFInfo
- Publication number
- CN209716899U CN209716899U CN201920598401.XU CN201920598401U CN209716899U CN 209716899 U CN209716899 U CN 209716899U CN 201920598401 U CN201920598401 U CN 201920598401U CN 209716899 U CN209716899 U CN 209716899U
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- China
- Prior art keywords
- steel pipe
- slide plate
- shell
- support frame
- butt weld
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Abstract
The utility model discloses a kind of welding points for cast steel steel pipe and hot finished steel pipe butt weld, including substrate, the top of the substrate offers sliding slot, the inside of the sliding slot is equipped with the first slide plate and the second slide plate, first slide plate and the second slide plate are separately installed with two groups, the top of first slide plate is fixed with the first support frame, and first the top of support frame be connected with solid shell, the top of second slide plate is fixed with the second support frame, and second the top of support frame be fixed with branch shell, the inside of the solid shell and branch shell is plugged with pipe fitting.The utility model passes through the solid shell and branch shell being equipped with, and when pipe fitting is plugged in solid shell and branch shell, plays the effect of stable pipe fitting, is conducive to regulate and control the distance between different pipe fittings when welding, conducive to better welding effect is reached.
Description
Technical field
It is specially a kind of for cast steel steel pipe and hot finished steel pipe butt weld the utility model relates to welding technology field
Welding point.
Background technique
It is known to the skilled person in the art, for cast steel steel pipe is connected with the weldering of hot finished steel pipe, even if cast steel steel pipe with
The outer diameter of hot finished steel pipe is identical, but since the wall thickness of cast steel steel pipe is greater than the wall thickness of hot finished steel pipe, when the thickness phase of two kinds of materials
When difference is larger, it is easy to cause the uneven of weld geometry, and the finished product after welding is caused to be clearly present residual stress
And welding defect, cause the residual tension of base metal near weld seam often to reach the yield point of steel, and this position is exactly shape
At with develop the most sensitive region of fatigue crack, when different at present steel-pipe welding, is more inconvenient, and join domain is unstable, directly
The effect for influencing welding is connect, it is above-mentioned in order to solve the problems, such as, therefore, it is proposed that a kind of be used for cast steel steel pipe and hot rolling
The welding point of butt welding of steel tube seam.
Utility model content
The purpose of this utility model is to provide a kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld,
The effect of stable pipe fitting is played when pipe fitting is plugged in solid shell and branch shell by the solid shell and branch shell being equipped with, benefit
The distance between different pipe fittings are regulated and controled when welding, conducive to better welding effect is reached, solves in background technique and is mentioned
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: one kind being used for cast steel steel pipe and hot finished steel pipe
The welding point of butt weld, including substrate, the top of the substrate offer sliding slot, and the inside of the sliding slot is equipped with first
Slide plate and the second slide plate, first slide plate and the second slide plate are separately installed with two groups, and the top of first slide plate is fixed with
First support frame, and the top of the first support frame is connected with solid shell, the top of second slide plate is fixed with the second support frame,
And second the top of support frame be fixed with branch shell, the inside of the solid shell and branch shell is plugged with pipe fitting.
As a kind of preferred embodiment of the utility model, the top of the solid shell is fixed with nut block, and nut
Block is through the top of solid shell.
As a kind of preferred embodiment of the utility model, being internally connected with for the nut block matches with nut block
Bolt, the top of the bolt is fixed with handle.
As a kind of preferred embodiment of the utility model, the bottom end of the bolt is equipped with turntable, and turntable is another
One end and the top of bending connect.
Compared with prior art, the beneficial effects of the utility model are as follows:
A kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld of the utility model:
1., when pipe fitting is plugged in solid shell and branch shell, playing stable pipe by the solid shell and branch shell that are equipped with
The effect of part is conducive to regulate and control the distance between different pipe fittings when welding, conducive to better welding effect is reached.
2. being equipped with turntable by the bottom end of bolt, and the top of the other end of turntable and bending connects, bolt is located at spiral shell
In mother tuber when rotation, it will drive bending that pipe fitting is fixed under bolt, have the function that stable pipe fitting.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is that the utility model is illustrated for the overall structure of cast steel steel pipe and the welding point of hot finished steel pipe butt weld
Figure；
Fig. 2 is that the utility model is illustrated for the plan structure of cast steel steel pipe and the welding point of hot finished steel pipe butt weld
Figure；
Fig. 3 is that the utility model shows for cast steel steel pipe and the solid shell structure of the welding point of hot finished steel pipe butt weld
It is intended to；
Fig. 4 is that sliding slot and first of the utility model for cast steel steel pipe and the welding point of hot finished steel pipe butt weld is slided
Plate and the second skateboard schematic diagram.
In figure: 1 substrate, 2 sliding slots, 3 first slide plates, 4 second slide plates, 5 first support frames, 6 solid shells, 7 nut blocks, 8 spiral shells
Bolt, 9 handles, 10 second support frames, 11 shells, 12 pipe fittings, 13 turntables, 14 bendings.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: one kind is docked for cast steel steel pipe with hot finished steel pipe
The welding point of weld seam, including substrate 1, the top of the substrate 1 offer sliding slot 2, and the inside of the sliding slot 2 is equipped with first
Slide plate 3 and the second slide plate 4, first slide plate 3 and the second slide plate 4 are separately installed with two groups, and the top of first slide plate 3 is solid
Surely there is the first support frame 5, and the top of the first support frame 5 is connected with solid shell 6, the top of second slide plate 4 is fixed with
Two support frames 10, and the top of the second support frame 10 is fixed with branch shell 11, the inside of the solid shell 6 and branch shell 11 is inserted
It is connected to pipe fitting 12.
As shown in Figure 1, passing through the solid shell 6 and branch shell 11 being equipped in the present embodiment, solid shell 6 is plugged in pipe fitting 12
When in branch shell 11, the effect of stable pipe fitting 12 is played, is conducive to regulate and control the distance between different pipe fittings 12 when welding, be conducive to
Reach better welding effect.
Wherein, the top of the solid shell 6 is fixed with nut block 7, and nut block 7 is through the top of solid shell 6.
Wherein, the nut block 7 is internally connected with the bolt 8 to match with nut block 7, and the top of the bolt 8 is solid
Surely there is handle 9.
Wherein, the bottom end of the bolt 8 is equipped with turntable 13, and the other end of turntable 13 is connect with the top of bending 14.
As shown in figure 3, being equipped with turntable 13 by the bottom end of bolt 8 in the present embodiment, and the other end of turntable 13 with it is curved
The top of piece 14 connects, and when bolt 8 is located at rotation in nut block 7, will drive bending 14 that pipe fitting 12 is fixed under bolt 8,
Have the function that stable pipe fitting 12.
When a kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld uses: on 1 top of substrate
Sliding slot 2 in the distance between the first slide plate 3 and the second slide plate 4 are adjusted according to the length of different pipe fittings 12, convenient for pipe fitting 12
Support, pipe fitting 12 is plugged on to the inside of branch shell 11 and solid shell 6, rotates handle 9, makes handle 9 that bolt 8 be driven to be located at spiral shell
Rotation, is located at bolt 8 in nut block 7 and is gone up and down in mother tuber 7, to drive the bending 14 of 8 bottom end of bolt and pipe fitting 12
Pipe fitting 12, is stabilized in the inside of solid shell 6 by outer wall contact, can be sliding by the first slide plate 3 and second after fixing pipe fitting 12
Plate 4, which is located in sliding slot 2, to be moved, and the regulation of welding distance is carried out to pipe fitting 12, conducive to more stable welding effect is reached, design
Simply, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld, including substrate (1), it is characterised in that: institute
The top for stating substrate (1) offers sliding slot (2), and the inside of the sliding slot (2) is equipped with the first slide plate (3) and the second slide plate (4),
First slide plate (3) and the second slide plate (4) are separately installed with two groups, and the top of first slide plate (3) is fixed with first
Support (5), and the top of the first support frame (5) is connected with solid shell (6), the top of second slide plate (4) is fixed with second
Support frame (10), and the top of the second support frame (10) is fixed with branch shell (11), solid shell (6) and branch shell (11)
Inside is plugged with pipe fitting (12).
2. a kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld according to claim 1, feature
Be: the top of solid shell (6) is fixed with nut block (7), and nut block (7) is through the top of solid shell (6).
3. a kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld according to claim 2, feature
Be: the top of the bolt (8) that be internally connected with and nut block (7) of the nut block (7) match, the bolt (8) is solid
Surely there are handle (9).
4. a kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld according to claim 3, feature
Be: the bottom end of the bolt (8) is equipped with turntable (13), and the other end of turntable (13) is connect with the top of bending (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598401.XU CN209716899U (en) | 2019-04-28 | 2019-04-28 | A kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598401.XU CN209716899U (en) | 2019-04-28 | 2019-04-28 | A kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716899U true CN209716899U (en) | 2019-12-03 |
Family
ID=68673956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920598401.XU Expired - Fee Related CN209716899U (en) | 2019-04-28 | 2019-04-28 | A kind of welding point for cast steel steel pipe and hot finished steel pipe butt weld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233927A (en) * | 2021-12-30 | 2022-03-25 | 马鞍山市盛远管道有限公司 | Adjustable auxiliary laying equipment for nodular cast iron pipes and butt-joint laying method |
-
2019
- 2019-04-28 CN CN201920598401.XU patent/CN209716899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233927A (en) * | 2021-12-30 | 2022-03-25 | 马鞍山市盛远管道有限公司 | Adjustable auxiliary laying equipment for nodular cast iron pipes and butt-joint laying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |