CN206527485U - Pipe butt welding frock - Google Patents
Pipe butt welding frock Download PDFInfo
- Publication number
- CN206527485U CN206527485U CN201720071990.7U CN201720071990U CN206527485U CN 206527485 U CN206527485 U CN 206527485U CN 201720071990 U CN201720071990 U CN 201720071990U CN 206527485 U CN206527485 U CN 206527485U
- Authority
- CN
- China
- Prior art keywords
- matrix
- heart
- left matrix
- supporting mechanism
- butt welding
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 18
- 239000011159 matrix material Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003032 molecular docking Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Revetment (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of pipe butt welding frock, including the consistent left matrix of structure and right matrix, connected between the left matrix and right matrix by clamping screw, the inwall of the left matrix and right matrix is two C font globoidal structures just to setting, at least two supporting mechanisms are respectively and fixedly provided with the outer wall of the left matrix and right matrix, it is provided with the supporting mechanism to heart bolt, this pair of heart bolt is used to adjust pipe with one heart, and the lower edge to heart bolt is higher than the upper edge of the left matrix and right matrix.Its remarkable result is：It is simple in construction, it is easy to operate, and it is small to conduct oneself with dignity, and when carrying out boiler tubing welding, realizes one man operation, reduces manually, improves operating efficiency, and the concentricity of two docking pipelines is ensure that, joint quality is high；In addition, being additionally provided with cushion pad, it is to avoid corrosion-resistant coating on pipeline destroyed.
Description
Technical field
The utility model is related to boiler tubing welding tooling technical field, specifically, is a kind of pipe butt welding
Frock.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain heat energy, are widely used in thermal power station, ship, locomotive and industrial and mineral enterprise
In industry.
At present, all it is by after boiler structural design to certain altitude, by pipeline by each parts when carrying out boiler erection
Carry out welding assembly.Although positioning, the docking of two sections of pipes can be realized now with many equipment, however, in boiler tubing weldering
When connecing, existing pipe location equipment can not in the air be used in height.Therefore, it is in end by two sections of circular pipes in existing mounting technique
The method that opposite end welds together positioning is all the method that is positioned manually, i.e., consolidated two sections of pipes using manual method on the outside of pipeline
Welded again after being scheduled on together.But, the artificial many, operating efficiency for not simply failing to realize one man operation, need is positioned manually
It is low, for welding particularly with boiler tubing, even more it is difficult to operate, but also exist and be difficult to be accurately positioned, it cannot be guaranteed that docking
Pipeline with one heart, cause the phenomenon such as pipeline quality is poor of docking.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of pipe butt welding frock, the frock
The one man operation of boiler tubing welding can be realized, it is possible to increase operating efficiency, and ensure that the pipeline of docking is concentric.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
A kind of pipe butt welding frock, its key is：Including the consistent left matrix of structure and right matrix, the left base
Connected between body and right matrix by clamping screw, the inwall of the left matrix and right matrix is two C fonts just to setting
Globoidal structure, is respectively and fixedly provided with least two supporting mechanisms, in the supporting mechanism on the outer wall of the left matrix and right matrix
On be provided with to heart bolt, this pair of heart bolt is used to adjust pipe with one heart, and the lower edge to heart bolt is higher than
The upper edge of the left matrix and right matrix.
Further, the supporting mechanism is substantially in L-shaped, the vertical end of the supporting mechanism and the left matrix or right base
The outer wall of body is fixedly connected, and the transverse end of the supporting mechanism is provided with holding nut, described to be located in the support to heart bolt
In nut.
Further, the left matrix and right matrix are arc of the section in C fonts, in the left matrix and right base
The two ends of body are respectively connected with the engaging lug of outwardly convex, and the clamping screw is arranged in two adjacent engaging lugs.
Further, the left matrix and right matrix inwall and cushion pad is provided with to the end of heart bolt.
Further, the supporting mechanism connected on the left matrix or right matrix is two, and four supports
Mechanism is symmetrical.
Remarkable result of the present utility model is：When in use, the left matrix and right matrix being integrally connected by clamping screw
It is arranged on a pipe wherein, and by adjusting clamping screw so that left matrix is in close contact with right matrix and pipe, afterwards
By adjusting four to heart bolt, two pipelines are adjusted with one heart, it is ensured that two pipes it is concentric.The letter of this tool structure
It is single, it is easy to operate, and it is small to conduct oneself with dignity, and when carrying out boiler tubing welding, realizes one man operation, reduces manually, improve work
Make efficiency, and ensure that the concentricity of two docking pipelines, joint quality is high；In addition, be additionally provided with cushion pad, it is to avoid pair
Corrosion-resistant coating is destroyed on pipeline.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 top view.
Embodiment
Embodiment of the present utility model and operation principle are described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, a kind of pipe butt welding frock, including the consistent left matrix 1 of structure and right matrix 2, institute
State and connected between left matrix 1 and right matrix 2 by clamping screw 3, the inwall of the left matrix 1 and right matrix 2 is just right for two
The C font globoidal structures of setting, at least two supporting mechanisms 4 are respectively and fixedly provided with the outer wall of the left matrix 1 and right matrix 2,
It is provided with the supporting mechanism 4 to heart bolt 5, this pair of heart bolt 5 is used to adjust pipe with one heart, and described to the heart
Upper edge of the lower edge of bolt 5 higher than the left matrix 1 and right matrix 2.
From figure 1 it appears that the left matrix 1 is arc of the section in C fonts with right matrix 2, on the left side
The two ends of matrix 1 and right matrix 2 are respectively connected with the engaging lug 7 of outwardly convex, and the clamping screw 3 is arranged in two adjacent companies
In lug 7.By said structure, good stationary positioned can not only be carried out to pipeline, but also can be real-time according to caliber
It is adjusted.
It can further be seen from figure 1 that being all provided with the left matrix 1 and the inwall of right matrix 2 and to the end of heart bolt 5
It is equipped with cushion pad 8.Pass through above-mentioned cushion pad 8, it is to avoid damage to corrosion-resistant coating on boiler tubing, so that weld
Pipeline life will not be affected.
In this example, the supporting mechanism 4 connected on the left matrix 1 or right matrix 2 is two, and four supports
Mechanism 4 is symmetrical.Be set to it is symmetrical, when being adjusted with one heart, adjust four direction, can be maximized to the greatest extent
Regulating time is reduced, operating efficiency is improved.
Referring to accompanying drawing 2, the supporting mechanism 4 is substantially in L-shaped, the vertical end of the supporting mechanism 4 and the left matrix 1 or
The outer wall of right matrix 2 is fixedly connected, and the transverse end of the supporting mechanism 4 is provided with holding nut 6, described that heart bolt 5 is worn
In the holding nut 6.
When in use, the left matrix 1 being integrally connected by clamping screw 3 is arranged one wherein to this frock with right matrix 2
On pipe, and by adjusting clamping screw 3 so that left matrix 1 is in close contact with right matrix 2 and pipe so that the pipe is consolidated
It is fixed, be easy to positioning, afterwards by adjusting four to heart bolt 5, two pipelines adjusted with one heart, it is ensured that two pipes it is same
Heart degree, is welded afterwards.
Claims (5)
1. a kind of pipe butt welding frock, it is characterised in that：It is described including the consistent left matrix (1) of structure and right matrix (2)
It is connected between left matrix (1) and right matrix (2) by clamping screw (3), the left matrix (1) and the inwall of right matrix (2) are
Two C font globoidal structures just to setting, at least two are respectively and fixedly provided with the outer wall of the left matrix (1) and right matrix (2)
Individual supporting mechanism (4), is provided with to heart bolt (5), this pair of heart bolt (5) is used to enter pipe on the supporting mechanism (4)
Row regulation with one heart, and the lower edge to heart bolt (5) is higher than the left matrix (1) and the upper edge of right matrix (2).
2. pipe butt welding frock according to claim 1, it is characterised in that：The supporting mechanism (4) is substantially in L words
Shape, the vertical end of the supporting mechanism (4) is fixedly connected with the outer wall of the left matrix (1) or right matrix (2), in the supporting mechanism
(4) transverse end is provided with holding nut (6), described heart bolt (5) to be located in the holding nut (6).
3. pipe butt welding frock according to claim 1 or 2, it is characterised in that：The left matrix (1) and right matrix
(2) it is arc of the section in C fonts, outwardly convex is respectively connected with the two ends of the left matrix (1) and right matrix (2)
Engaging lug (7), the clamping screw (3) is arranged in two adjacent engaging lugs (7).
4. pipe butt welding frock according to claim 3, it is characterised in that：In the left matrix (1) and right matrix
(2) inwall and cushion pad (8) is provided with to the end of heart bolt (5).
5. pipe butt welding frock according to claim 1 or 2, it is characterised in that：In the left matrix (1) or right base
The supporting mechanism (4) connected on body (2) is two, and four supporting mechanisms (4) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071990.7U CN206527485U (en) | 2017-01-20 | 2017-01-20 | Pipe butt welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071990.7U CN206527485U (en) | 2017-01-20 | 2017-01-20 | Pipe butt welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527485U true CN206527485U (en) | 2017-09-29 |
Family
ID=59918384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071990.7U Expired - Fee Related CN206527485U (en) | 2017-01-20 | 2017-01-20 | Pipe butt welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230421A (en) * | 2020-03-12 | 2020-06-05 | 洪娇娇 | Manufacturing method of large pressure container |
-
2017
- 2017-01-20 CN CN201720071990.7U patent/CN206527485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230421A (en) * | 2020-03-12 | 2020-06-05 | 洪娇娇 | Manufacturing method of large pressure container |
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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 |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |