CN107131372A - The pipe connection structure and its manufacture method of prefabricated node - Google Patents
The pipe connection structure and its manufacture method of prefabricated node Download PDFInfo
- Publication number
- CN107131372A CN107131372A CN201610111497.3A CN201610111497A CN107131372A CN 107131372 A CN107131372 A CN 107131372A CN 201610111497 A CN201610111497 A CN 201610111497A CN 107131372 A CN107131372 A CN 107131372A
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- CN
- China
- Prior art keywords
- adjustment plate
- connection structure
- connecting tube
- pipe connection
- connecting hole
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/03—Branch units, e.g. made in one piece, welded, riveted comprising junction pieces for four or more pipe members
Abstract
The present invention relates to the joint or pipe fitting field of the binary channel conveyed for kinds of solid granular or multi-path pipe or pipe group, the pipe connection structure and its manufacture method of specially a kind of prefabricated node.A kind of pipe connection structure of prefabricated node, including body (1), the entrance point of body (1) are closed with adjustment plate (2), and adjustment plate is provided with least one connecting hole on (2), it is characterized in that：Also include connecting tube (3) and liner plate (4), connecting tube (3) is set in adjustment plate (2) connecting hole and is fixed on adjustment plate (2) connecting hole, and liner plate (4) is lined with the madial wall of body (1) entrance point.A kind of manufacture method of the pipe connection structure of prefabricated node, it is characterized in that：Implement successively as follows：A. connect；B. perforate；C. it is intubated；D. fix.Work on the spot amount of the present invention is small, is easy to fabrication and installation, and service life is long, reliable and stable.
Description
Technical field
The present invention relates to the joint or pipe fitting field of the binary channel conveyed for kinds of solid granular or multi-path pipe or pipe group, the pipe connection structure and its manufacture method of specially a kind of prefabricated node.
Background technology
Converter is being carried out when molten steel is smelted with refining treatment, it is necessary to add various raw materials for metallurgy into molten steel by raw materials for metallurgy charging system.The various raw materials for metallurgy in feed bin are stored in, according to needs are smelted, are entered by charge pipe in the molten steel in positive processing.Because raw materials for metallurgy species is more, it is stored in respective feed bin, it is necessary to which multiple weighing buckets and multiple charge pipes, charge pipe are finally pooled to charge door at one, the situation that this multiple charge pipes pool together occurs repeatedly.In addition, charge pipe needs bend pipe to change direction due to equipment arrangement and the reason such as steel structure platform structure design.
Conventional charge pipe junction by each charge pipe intersect nature intersecting shape into, connection need of work is completed when constructing at the scene, space angle is arranged as due to charge pipe, cleavable site operating difficulties is welded during site operation, space angle ensures difficult, and charge pipe junction cuts, assembles and welded extremely difficult, it is necessary to carry out substantial amounts of cutting, adjustment and welding job at the scene, waste time and energy, quality is difficult to control.The situation of charge pipe bend pipe is same as described above.
The alloy raw material added during due to being smelted will be by junction（Hereinafter referred to as collector）And pipe bent position, the position works frequent, is impacted very big, serious wear.Alloy raw material, because flow direction changes, causes local assault and abrasion when by charge pipe collector and bend pipe.Easily wear and tear at these positions.
The content of the invention
Defect in order to overcome prior art is easy to the pipe connecting device made, the invention discloses a kind of pipe connection structure of prefabricated node and its manufacture method there is provided a kind of work on the spot amount is small.
The present invention reaches goal of the invention by following technical solution：
A kind of pipe connection structure of prefabricated node, including body, the entrance point of body are closed with adjustment plate, and at least one connecting hole is provided with adjustment plate, quantity and the locus needs that tubular form is collected according to charge pipe and design determine, it is characterized in that：Also include connecting tube and liner plate,
Connecting pipe box are located in adjustment plate connecting hole and are fixed on adjustment plate connecting hole, and liner plate is lined with the madial wall of body entrance point.
The pipe connection structure of described prefabricated node, it is characterized in that：At least two connecting holes are provided with according to the physical location of connecting tube in adjustment plate.
The pipe connection structure of described prefabricated node, it is characterized in that：The central axis of body is broken line.
The pipe connection structure of described prefabricated node, it is characterized in that：Inspection hole is provided with side wall below body entrance point to be used to check inner case.
The manufacture method of the pipe connection structure of described prefabricated node, it is characterized in that：Implement successively as follows：
A. connect：By connecting tube and treat that adapter is alignd split and fixation with port；
B. perforate：Liner plate is pasted on the madial wall of body entrance point（Whether this step will delete, and if deleting, when liner plate, which is installed, needs explanation）, in the entrance point fixed adjustment plate of body, and physical location according to connecting tube in adjustment plate opens up connecting hole；
C. it is intubated：Connecting tube is inserted into adjustment plate connecting hole, the angle of regulation connecting tube makes lateral wall and the adjustment plate laminating of connecting tube；
D. fix：Connecting tube is fixed on adjustment plate connecting hole.
The manufacture method of the pipe connection structure of prefabricated node as claimed in claim, it is characterized in that：During step a, it is connected using welding or flange and connecting tube and waits to take over；
During step b, adjustment plate is fixed on to the entrance point of body using welding；
During step d, connecting tube is fixed on adjustment plate connecting hole using welding.
It present invention can be suitably applied to the occasion that multitube collects connection or bend pipe connection.The angles and positions adjustment amount for each adapter that the present invention allows is big；Scene adjustment and welding job amount are few, reduce difficulty of construction, are easily installed adjustment, time saving and energy saving, quick construction is convenient and simple；Easy fray has replaceable abrasion-proof backing block, and equipment is low using reliable, fault rate.
The beneficial effects of the invention are as follows：Work on the spot amount is small, is easy to fabrication and installation, and service life is long, reliable and stable.
Brief description of the drawings
Fig. 1 is the structural representation of the invention for being connected with many connecting tubes；
Fig. 2 is the structural representation of the invention that body is bend pipe.
Embodiment
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of pipe connection structure of prefabricated node, including body 1, adjustment plate 2, connecting tube 3 and liner plate 4, as shown in figure 1, concrete structure is：
The entrance point adjustment plate 2 of body 1 is closed, and adjustment plate 2 is put together by three module unit plates, has a connecting hole on every piece of the cell board, quantity and the locus needs that the shape of body 1 is collected according to charge pipe namely connecting tube 3 and design and determine；
Connecting tube 3 is set in the connecting hole of adjustment plate 2 and is fixed on the connecting hole of adjustment plate 2, and liner plate 4 is lined with the madial wall of the entrance point of body 1.
In the present embodiment：Inspection hole 11 is provided with side wall below the entrance point of body 1 to be used to check inner case.
When the present embodiment manufacture includes site operation, implement successively as follows：
A. connect：Welding or flange connection are used by connecting tube 3 and treats adapter 5 with port alignment split and fixation；
B. perforate：Liner plate 4 is pasted on the madial wall of the entrance point of body 1（Whether this step will delete, and if deleting, when liner plate, which is installed, needs explanation）, adjustment plate 2 is welded and fixed in the entrance point of body 1, and connecting hole is opened up according to the physical location of connecting tube 3 in adjustment plate 2；
C. it is intubated：Connecting tube 3 is inserted into the connecting hole of adjustment plate 2, the angle of regulation connecting tube 3 makes the lateral wall and adjustment plate 2 of connecting tube 3 fit；
D. fix：Connecting tube 3 is weldingly fixed on the connecting hole of adjustment plate 2.
It present invention can be suitably applied to multitube and collect the occasion of connection, wherein treating that adapter 5 is many charge pipes, the present embodiment is three and treats that adapter 5 is collected to same body 1 to put into different raw materials for metallurgy into body 1 jointly.
Embodiment 2
A kind of pipe connection structure of prefabricated node, including body 1, adjustment plate 2, connecting tube 3 and liner plate 4, as shown in Fig. 2 concrete structure is：
The entrance point adjustment plate 2 of body 1 is closed, and a connecting hole is provided with adjustment plate 2, the central axis of body 1 is broken line.Other structures and manufacture construction method are all same with embodiment 1.
The present embodiment is applicable to the occasion of bend pipe connection.
Claims (6)
1. a kind of pipe connection structure of prefabricated node, including body (1), the entrance point of body (1) are closed with adjustment plate (2), adjustment plate is provided with least one connecting hole on (2), it is characterized in that：Also include connecting tube (3) and liner plate (4),
Connecting tube (3) is set in adjustment plate (2) connecting hole and is fixed on adjustment plate (2) connecting hole, and liner plate (4) is lined with the madial wall of body (1) entrance point.
2. the pipe connection structure of prefabricated node as claimed in claim 1, it is characterized in that：Adjustment plate is provided with least two connecting holes on (2).
3. the pipe connection structure of prefabricated node as claimed in claim 1, it is characterized in that：The central axis of body (1) is broken line.
4. the pipe connection structure of the prefabricated node as described in any one in claims 1 to 3, it is characterized in that：Inspection hole (11) is provided with side wall below body (1) entrance point.
5. the manufacture method of the pipe connection structure of prefabricated node as claimed in claim 4, it is characterized in that：Implement successively as follows：
A. connect：By connecting tube (3) and treat that adapter (5) is alignd split and fixation with port；
B. perforate：Liner plate (4) is pasted on the madial wall of body (1) entrance point, connecting hole is opened up in the entrance point fixed adjustment plate (2) of body (1), and in adjustment plate (2)；
C. it is intubated：Connecting tube (3) is inserted into adjustment plate (2) connecting hole, the angle of regulation connecting tube (3) makes lateral wall and adjustment plate (2) laminating of connecting tube (3)；
D. fix：Connecting tube (3) is fixed on adjustment plate (2) connecting hole.
6. the manufacture method of the pipe connection structure of prefabricated node as claimed in claim 5, it is characterized in that：During step a, using welding or flange be connected connecting tube (3) and treat adapter (5)；
During step b, adjustment plate (2) is fixed on to the entrance point of body (1) using welding；
During step d, connecting tube (3) is fixed on adjustment plate (2) connecting hole using welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111497.3A CN107131372A (en) | 2016-02-29 | 2016-02-29 | The pipe connection structure and its manufacture method of prefabricated node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111497.3A CN107131372A (en) | 2016-02-29 | 2016-02-29 | The pipe connection structure and its manufacture method of prefabricated node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107131372A true CN107131372A (en) | 2017-09-05 |
Family
ID=59721330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111497.3A Pending CN107131372A (en) | 2016-02-29 | 2016-02-29 | The pipe connection structure and its manufacture method of prefabricated node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131372A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100506A (en) * | 1993-09-16 | 1995-03-22 | 林登亮 | Producing method for iron pipe T-shape inserting joint |
| WO2002081960A1 (en) * | 2001-04-09 | 2002-10-17 | Oy Kwh Pipe Ab | T pipe for connecting a reduced branch pipe to a main pipe and a method for producing such a t pipe |
| CN1587557A (en) * | 2004-08-11 | 2005-03-02 | 上海市政工程设计研究院 | Connecting method for pipeline branch pipe |
| CN103712020A (en) * | 2013-11-28 | 2014-04-09 | 江阴海陆高压管件有限公司 | Diversion pipe joint |
| CN103769288A (en) * | 2014-01-28 | 2014-05-07 | 平顶山华瑞锦橡耐磨材料有限公司 | Bent feeding connection pipe for mill |
-
2016
- 2016-02-29 CN CN201610111497.3A patent/CN107131372A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1100506A (en) * | 1993-09-16 | 1995-03-22 | 林登亮 | Producing method for iron pipe T-shape inserting joint |
| WO2002081960A1 (en) * | 2001-04-09 | 2002-10-17 | Oy Kwh Pipe Ab | T pipe for connecting a reduced branch pipe to a main pipe and a method for producing such a t pipe |
| CN1587557A (en) * | 2004-08-11 | 2005-03-02 | 上海市政工程设计研究院 | Connecting method for pipeline branch pipe |
| CN103712020A (en) * | 2013-11-28 | 2014-04-09 | 江阴海陆高压管件有限公司 | Diversion pipe joint |
| CN103769288A (en) * | 2014-01-28 | 2014-05-07 | 平顶山华瑞锦橡耐磨材料有限公司 | Bent feeding connection pipe for mill |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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| RJ01 | Rejection of invention patent application after publication |