CN209458573U - A kind of good steel pipe of connection sealing - Google Patents
A kind of good steel pipe of connection sealing Download PDFInfo
- Publication number
- CN209458573U CN209458573U CN201920162662.7U CN201920162662U CN209458573U CN 209458573 U CN209458573 U CN 209458573U CN 201920162662 U CN201920162662 U CN 201920162662U CN 209458573 U CN209458573 U CN 209458573U
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- steel pipe
- slot
- inserted link
- retainer plate
- sealing ring
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Abstract
The utility model relates to steel pipe technical fields, more particularly to a kind of good steel pipe of connection sealing, including upper steel pipe and lower steel pipe, upper retainer plate is equipped on the outside of upper steel pipe bottom, upper retainer plate lower part is equipped with the first sealing ring, upper steel pipe bottom wall is uniformly provided with the first slot, first slot is matched with the first inserted link, first inserted link is uniformly arranged on lower steel pipe top, upper steel pipe bottom in the middle part of the first slot is uniformly provided with the second inserted link, the utility model provides a kind of good steel pipe of connection sealing, it not only can be by the purpose that is seamlessly connected to steel pipe, it is easy for installation, it is easy to operate, leakproofness is more preferably, stability is high, greatly reduce the amount of labour of staff, and the effect for passing through filter bag, the filtration of steel pipe in use is reached, simultaneously by being equipped with chromium oxide anticorrosion layer on the inside of steel pipe, have Effect prevents steel pipe that corrosion occurs and gets rusty, and improves the service life of steel pipe.
Description
Technical field
The utility model relates to steel pipe technical fields, and in particular to a kind of good steel pipe of connection sealing.
Background technique
Steel pipe is with hollow section, and length is much larger than diameter or the steel of perimeter.It is divided into structural carbon steel by material
Steel pipe, low-alloy structural steel steel pipe, steel alloy steel pipe and composite steel tube；It is divided into conveyance conduit use by purposes, engineering structure is used, heat
Construction equipment use, petrochemical industry use, machine-building use, geological drilling use, high-tension apparatus steel pipe etc..Steel pipe is mainly used for defeated
Fluid and powdery solid, exchange thermal energy, manufacture machine components and container are sent, is a kind of economic steel, is widely used and is changing
Work, pharmacy and building trade.
In general, the connection between steel pipe is using welding, flanged joint or casing connection.Welding can guarantee steel tube component
Close connection, but it is higher to welding environment and operator's technical requirements, and it is easy to produce welding defect, it cannot achieve standard
It is turned into industry；Flanged joint is by steel tube component end fixed flange, then the connection side that two ring flanges are fastened by bolts
Method, flanged joint is although easy for construction, but excessively high to the requirement on machining accuracy of interface unit, and cost investment is excessive, and saves
Substantial radial space has been tied up at point.
Interconnection technique is complicated for operation between existing steel pipe, the poor sealing performance of steel pipe connecting node, and is not easy to tear open
It unloads and does not have filtering function, we need to research and develop a kind of good steel pipe of connection sealing to solve the above problems thus.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of good steel pipe of connection sealing, not only can be with
Easy for installation by the purpose being seamlessly connected to steel pipe, easy to operate, more preferably, stability is high for leakproofness, greatly reduces
The amount of labour of staff, and by the effect of filter bag, reach the filtration of steel pipe in use, has worked as simultaneously
When needing to be purged the impurity in filter bag, only it need to unscrew fixing bolt, so that upper steel pipe and the separation of lower steel pipe, were cleared up
Filter bag, it is practical, maintenance cost is reduced, while by being equipped with chromium oxide anticorrosion layer on the inside of steel pipe, effectively preventing
Steel pipe occurs corrosion and gets rusty, and improves the service life of steel pipe.
The utility model is achieved by the following technical programs:
A kind of good steel pipe of connection sealing, including upper steel pipe and lower steel pipe, the upper steel pipe bottom outside are equipped with upper
Retainer plate, fixed circle lower part are equipped with the first sealing ring, and the upper steel pipe bottom wall is uniformly provided with the first slot, and described the
One slot is matched with the first inserted link, and first inserted link is uniformly arranged on the lower steel pipe top, is located at first slot
The upper steel pipe bottom at middle part is uniformly provided with the second inserted link, and second inserted link is matched with the second slot, and described second inserts
Slot is uniformly arranged on the upper steel pipe top, is equipped with lower retainer plate on the outside of the lower steel pipe top, the lower retainer plate top is set
There is the second sealing ring, fixed circle and the lower retainer plate match, and fixed circle and the lower retainer plate are left
Right two sides symmetrically offer threaded hole, and bolt is combined in the threaded hole, and the stud base is combined with nut, the upper steel
Pipe and the lower steel pipe inner sidewall are equipped with anticorrosion layer, are equipped with filter bag on the inside of the lower steel pipe top.
Preferably, first inserted link and the second inserted link are staggered in a ring, and first slot is in the second slot
Annular is staggered.
Preferably, first sealing ring and second sealing ring match, and the bolt-through sequentially passes through described
First sealing ring and second sealing ring.
Preferably, the anticorrosion layer is made of chromium oxide material.
Preferably, it is matched on the inside of the filter bag and the upper steel pipe and the lower steel pipe.
The utility model has the following beneficial effects:
1, by having achieved the purpose that be seamlessly connected steel pipe under the cooperation of the first sealing ring and the second sealing ring,
Easy for installation, easy to operate, more preferably, stability is high for leakproofness, greatly reduces the amount of labour of staff.
2, portion is determined by lower steel pipe and has reached the filtration of steel pipe in use equipped with filter bag, while working as need to
When being purged to the impurity in filter bag, only it need to unscrew fixing bolt, so that upper steel pipe and the separation of lower steel pipe, cleaning filtering
Bag, it is practical, reduce maintenance cost.
3, it by being equipped with chromium oxide anticorrosion layer on the inside of steel pipe, effectively prevents steel pipe and corrosion occurs and gets rusty, improve
The service life of steel pipe.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the enlarged drawing of the utility model A.
In figure: steel pipe under the upper steel pipe of 1-, 2-, the upper retainer plate of 3-, the first sealing ring of 4-, the first slot of 5-, the first inserted link of 6-,
Retainer plate, the second sealing ring of 10-, 11- threaded hole, 12- bolt, 13- nut, 14- under the second inserted link of 7-, the second slot of 8-, 9-
Anticorrosion layer, 15- filter bag.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
A kind of good steel pipe of connection sealing, including upper steel pipe 1 and lower steel pipe 2, upper 1 bottom outside of steel pipe are equipped with upper solid
Surely enclose 3, upper 3 lower part of retainer plate is equipped with the first sealing ring 4, and upper 1 bottom wall of steel pipe is uniformly provided with the first slot 5, the first slot 5 with
First inserted link 6 matches, and the first inserted link 6 is uniformly arranged on lower 2 top of steel pipe, positioned at 1 bottom of upper steel pipe at 5 middle part of the first slot
It is uniformly provided with the second inserted link 7, the second inserted link 7 is matched with the second slot 8, and the second slot 8 is uniformly arranged on 1 top of steel pipe,
Lower 2 top outer of steel pipe is equipped with lower retainer plate 9, and lower 9 top of retainer plate is equipped with the second sealing ring 10, upper retainer plate 3 and lower fixation
Circle 9 matches, and upper retainer plate 3 and 9 left and right sides of lower retainer plate symmetrically offer threaded hole 11, are combined with spiral shell in threaded hole 11
Bolt 12,12 bottom of bolt are combined with nut 13, and upper steel pipe 1 and lower 2 inner sidewall of steel pipe are equipped with anticorrosion layer 14, in lower 2 top of steel pipe
Side is equipped with filter bag 15.
Preferably, the first inserted link 6 and the second inserted link 7 are staggered in a ring, and the first slot 5 and the second slot 8 are in a ring
It is staggered, the stability after increasing the connection of steel pipe 1 and lower steel pipe 2.
Preferably, the first sealing ring 4 and the second sealing ring 10 match, and bolt 12, which runs through, sequentially passes through the first sealing ring 4
With the second sealing ring 10.
Preferably, anticorrosion layer 14 is made of chromium oxide material, increases the service life of steel pipe.
Preferably, it is matched on the inside of filter bag 15 and upper steel pipe 1 and lower steel pipe 2, is convenient for filtration treatment.
The utility model carries out only passing through first in use, when needing to be attached upper steel pipe 1 and lower steel pipe 2
It is fixed under the cooperation of inserted link 6 and the first slot 5 and under the cooperation of the second inserted link 7 and the second slot 8, then passes through spiral shell
Under the cooperation of mother 13 and bolt 12, nut 13 is tightened, to achieve the purpose that fixed upper retainer plate 3 and lower retainer plate 9, by the
Under the cooperation of one sealing ring 4 and the second sealing ring 10, achieve the purpose that be seamlessly connected steel pipe, easy for installation, operation
Simply, more preferably, stability is high for leakproofness, greatly reduces the amount of labour of staff.
Portion is determined by lower steel pipe 2 and has reached the filtration of steel pipe in use equipped with filter bag 15, while working as need to
When being purged to the impurity in filter bag 15, only it need to unscrew fixing bolt 12, so that upper steel pipe 1 and the separation of lower steel pipe 2, clearly
Filter bag 15 is managed, it is practical.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of good steel pipe of connection sealing, including upper steel pipe (1) and lower steel pipe (2), it is characterised in that: the upper steel pipe
(1) bottom outside is equipped with upper retainer plate (3), and fixed circle (3) lower part is equipped with the first sealing ring (4), the upper steel pipe (1)
Bottom wall is uniformly provided with the first slot (5), and first slot (5) matches with the first inserted link (6), first inserted link (6)
It is uniformly arranged at the top of the lower steel pipe (2), is located at upper steel pipe (1) bottom in the middle part of first slot (5) and uniformly sets
Have the second inserted link (7), second inserted link (7) matches with the second slot (8), and second slot (8) is uniformly arranged on institute
It states at the top of steel pipe (1), lower steel pipe (2) top outer is equipped with lower retainer plate (9), and lower retainer plate (9) top is equipped with
Second sealing ring (10), fixed circle (3) and the lower retainer plate (9) match, and fixed circle is (3) and described
It is symmetrically offered threaded hole (11) at left and right sides of lower retainer plate (9), is combined with bolt (12), the spiral shell in the threaded hole (11)
Bolt (12) bottom is combined with nut (13), and the upper steel pipe (1) and lower steel pipe (2) inner sidewall are equipped with anticorrosion layer (14), institute
Lower steel pipe (2) inside top is stated equipped with filter bag (15).
2. the good steel pipe of a kind of connection sealing according to claim 1, it is characterised in that: first inserted link (6)
It is staggered in a ring with the second inserted link (7), first slot (5) is staggered in a ring with the second slot (8).
3. the good steel pipe of a kind of connection sealing according to claim 1, it is characterised in that: first sealing ring
(4) it is matched with second sealing ring (10), the bolt-through sequentially passes through first sealing ring (4) and described second
Sealing ring (10).
4. the good steel pipe of a kind of connection sealing according to claim 1, it is characterised in that: the anticorrosion layer (14) by
Chromium oxide material is made.
5. the good steel pipe of a kind of connection sealing according to claim 1, it is characterised in that: the filter bag (15) with
It is matched on the inside of the upper steel pipe (1) and the lower steel pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162662.7U CN209458573U (en) | 2019-01-30 | 2019-01-30 | A kind of good steel pipe of connection sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162662.7U CN209458573U (en) | 2019-01-30 | 2019-01-30 | A kind of good steel pipe of connection sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458573U true CN209458573U (en) | 2019-10-01 |
Family
ID=68046278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162662.7U Active CN209458573U (en) | 2019-01-30 | 2019-01-30 | A kind of good steel pipe of connection sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042276A (en) * | 2019-12-06 | 2020-04-21 | 宣城久悠谷电子科技有限公司 | Sewage filtering device for sewage discharge pipeline |
-
2019
- 2019-01-30 CN CN201920162662.7U patent/CN209458573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042276A (en) * | 2019-12-06 | 2020-04-21 | 宣城久悠谷电子科技有限公司 | Sewage filtering device for sewage discharge pipeline |
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