CN209622222U - A kind of light pressure-bearing seamless pipe - Google Patents
A kind of light pressure-bearing seamless pipe Download PDFInfo
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- CN209622222U CN209622222U CN201920305136.1U CN201920305136U CN209622222U CN 209622222 U CN209622222 U CN 209622222U CN 201920305136 U CN201920305136 U CN 201920305136U CN 209622222 U CN209622222 U CN 209622222U
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- flange face
- seamless pipe
- nut
- tube body
- setting
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Abstract
The utility model discloses a kind of bright pressure-bearing seamless pipes, including tube body, first flange face and second flange face, the tube body upper and lower ends are arranged with first flange face and second flange face, the first flange face is provided with casing far from tube body one end, there are two nuts for the first flange face setting, two nuts are distributed in the two sides of casing, the nut bottom is provided with protective case, the second flange face is provided with through-hole, when use, two seamless pipes are connected together by first flange face with second flange face, and the setting for passing through screw bolt and nut, two seamless pipes are closely connected by tightening bolt, play the role of protection to screw bolt and nut by the protective case and antirust sleeve of setting, and by antirust solution is injected into antirust sleeve to effectively prevent bolts and nuts because the time is permanent get rusty the case where , extend service life.
Description
Technical field
The utility model relates to seamless pipe technical field, specifically a kind of light pressure-bearing seamless pipe.
Background technique
With the development of the times, people's lives level constantly improves, and the demand of seamless pipe became more next in recent years
More, seamless pipe is widely used in hydraulic and hydroelectric engineering, and seamless pipe is all by multistage unit steel pipe pair in many cases,
It connects and assembles.
But existing seamless pipe is easy to be corroded at present, service life is not grown, and present most of seamless pipes are all
Compressive load is indifferent, and heat-resisting quantity is poor, and since long-time exposure is easy to be rotten in air at two seamless pipe docking
Rustization is lost, service life is influenced, therefore, those skilled in the art provide a kind of bright pressure-bearing seamless pipe, to solve above-mentioned back
The problem of being proposed in scape technology.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of bright pressure-bearing seamless pipe
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of light pressure-bearing seamless pipe, including tube body, first flange face and second flange face, the tube body upper and lower ends are equal
It is arranged with first flange face and second flange face, the first flange face is provided with casing, first method far from tube body one end
For the setting of blue face there are two nut, two nuts are distributed in the two sides of casing, and the nut bottom is provided with protective case, and described second
Flange face is provided with through-hole, and movable bolt is provided in the through-hole, and the second flange face is provided with bolt corresponding position
Antirust sleeve, the bottom are provided with intubation, and the tube body constitutes cavity by outer wall and inner wall, and the outer wall bottom is provided with
Resistance to compression chamber, resistance to compression bottom of chamber portion are provided with FRPP material layer, and FRPP material layer bottom is provided with layer of polyurethane, described poly-
Urethane layer bottom connects inner wall.
In use, two seamless pipes are connected together by first flange face with second flange face, and by bolt and
The setting of nut is closely connected two seamless pipes by tightening bolt, by the protective case of setting and antirust sleeve to bolt and
Nut plays the role of protection, and by injecting antirust solution into antirust sleeve to effectively prevent bolts and nuts because when
Between it is permanent and the case where get rusty, extend service life, by the FRPP material layer of setting there is tubing corrosion-resistant, resistance to
High temperature, high voltage bearing feature effectively prevent water flow by the layer of polyurethane of setting and infilter damage corrosion pipe inside tubing
Material reduces cost so that seamless pipe is durable.
As a further solution of the present invention: the outer diameter of the intubation is equal with the internal diameter of casing.
Outer diameter by setting intubation is equal with the internal diameter of casing, so that intubation is fitted closely with casing, convenient for connection.
Described sleeve pipe inner wall is provided with waterproof grommet as a further solution of the present invention,.
By the way that waterproof grommet is arranged, effectively prevents water flow and overflowed from interface.
The antirust sleeve top is rotatably connected to lid by shaft as a further solution of the present invention, institute
It states antirust sleeve and shaft side top is provided with fixture block, the lid bottom and fixture block corresponding position are provided with card slot.
When needing to turn bolt, bolt can be turned by opening lid, and antirust solution is injected into antirust sleeve, then again will
On cover cap, to play a very good protection to bolt.
The intracavitary chamber of the resistance to compression is provided with several equally distributed arcs as a further solution of the present invention,
Steel is filled with resin at the gap between the arc-shaped steel.
By the arc-shaped steel and resin of setting, the rigidity and toughness of seamless pipe are enhanced, makes seamless pipe when receiving pressure
It is unlikely to deform, damages, enhance the bearing capacity of seamless pipe, effectively protect seamless pipe.
The first flange face, which is located at nut, as a further solution of the present invention, is provided with through-hole, described
Nut is set to the through-hole inner cavity of first flange face setting.
The through-hole being arranged by first flange face, convenient for nut is fixed.
Compared with prior art, the utility model has the beneficial effects that
1, in use, two seamless pipes are connected together by first flange face with second flange face, and pass through bolt
With the setting of nut, two seamless pipes are closely connected by tightening bolt, by the protective case and antirust sleeve of setting to bolt
Play the role of protection with nut, and by injecting antirust solution into antirust sleeve to effectively prevent bolts and nuts because
The case where time gets rusty for a long time, extends service life.
2, so that tubing is had the characteristics that corrosion-resistant, high temperature resistant, high voltage bearing by the FRPP material layer of setting, pass through setting
Layer of polyurethane effectively prevents water flow and infilters inside tubing and damage corrosion tubing, so that seamless pipe is durable, drop
Low cost effectively prevents water flow and overflows from interface by the way that waterproof grommet is arranged.
3, when needing to turn bolt, bolt can be turned by opening lid, and antirust solution is injected into antirust sleeve, then again
By on cover cap, to play a very good protection to bolt, by the arc-shaped steel and resin of setting, seamless pipe is enhanced
Rigidity and toughness, so that seamless pipe is unlikely to deform, damaged when receiving pressure, enhance the bearing capacity of seamless pipe, effectively
Seamless pipe is protected, this seamless pipe is structurally reasonable, and practical, suitable society is widely used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bright pressure-bearing seamless pipe.
Fig. 2 is a kind of structural schematic diagram of bright pressure-bearing seamless pipe middle tube body.
Fig. 3 is a kind of structural schematic diagram of antirust sleeve in bright pressure-bearing seamless pipe.
In figure: 1- tube body, 2- first flange face, 3- second flange face, 4- nut, 5- protective case, 6- waterproof grommet, 7-
Through-hole, 8- bolt, 9- antirust sleeve, 10- intubation, 11- outer wall, 12- resistance to compression chamber, 13- arc-shaped steel, 14- resin, 15-FRPP material
Layer, 16- layer of polyurethane, 17- inner wall, 18- lid, 19- shaft, 20- fixture block, 21- card slot, 22- casing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of light pressure-bearing seamless pipe, including tube body 1, first flange
Face 2 and second flange face 3,1 upper and lower ends of tube body are arranged with first flange face 2 and second flange face 3, first method
Blue face 2 is provided with casing 22 far from 1 one end of tube body, and there are two nut 4, two nuts 4 are distributed in for the setting of first flange face 2
The two sides of casing 22,4 bottom of nut are provided with protective case 5, and the second flange face 3 is provided with through-hole 7, the through-hole 7
It is inside provided with movable bolt 8, the second flange face 3 is provided with antirust sleeve 9 with 8 corresponding position of bolt, and 1 bottom of tube body is set
It is equipped with intubation 10, the tube body 1 constitutes cavity by outer wall 11 and inner wall 17, and 11 bottom of outer wall is provided with resistance to compression chamber 12, institute
It states 12 bottom of resistance to compression chamber and is provided with FRPP material layer 15,15 bottom of FRPP material layer is provided with layer of polyurethane 16, described poly-
16 bottom of urethane layer connects inner wall 17.
In use, two seamless pipes are connected together by first flange face 2 with second flange face 3, and pass through bolt 8
With the setting of nut 4, two seamless pipes are closely connected by tightening bolt 8, it is right by the protective case 5 and antirust sleeve 9 of setting
Bolt 8 and nut 4 play the role of protection, and by injecting antirust solution into antirust sleeve 9 to effectively prevent bolt 8
With nut 4 because the time is permanent get rusty the case where, extend service life, tubing made by the FRPP material layer 15 of setting
Have the characteristics that corrosion-resistant, high temperature resistant, high voltage bearing, water flow is effectively prevented by the layer of polyurethane 16 of setting and is infiltered in tubing
Portion and damage corrosion tubing so that seamless pipe is durable, reduce cost.
The outer diameter of the intubation 10 is equal with the internal diameter of casing 22.
Outer diameter by setting intubation 10 is equal with the internal diameter of casing 22, so that intubation 10 is fitted closely with casing 22, just
In connection.
22 inner wall of described sleeve pipe is provided with waterproof grommet 6.
By the way that waterproof grommet 6 is arranged, effectively prevents water flow and overflowed from interface.
9 top of antirust sleeve is rotatably connected to lid 18 by shaft 19, and the antirust sleeve 9 is pushed up far from 19 side of shaft
End is provided with fixture block 20, and 18 bottom of lid and 20 corresponding position of fixture block are provided with card slot 21.
When needing to turn bolt 8, bolt 8 can be turned by opening lid 18, and inject antirust solution into antirust sleeve 9, so
Lid 18 is covered again afterwards, to play a very good protection to bolt 8.
12 inner cavity of resistance to compression chamber is provided with several equally distributed arc-shaped steels 13, the gap between the arc-shaped steel 13
Place is filled with resin 14.
By the arc-shaped steel 13 and resin 14 of setting, the rigidity and toughness of seamless pipe are enhanced, seamless pipe is made to receive pressure
It is unlikely to deform, damages when power, enhance the bearing capacity of seamless pipe, effectively protect seamless pipe.
The first flange face 2, which is located at nut 4, is provided with through-hole, and the nut 4 is set to the setting of first flange face 2
Through-hole inner cavity.
The through-hole being arranged by first flange face 2, convenient for nut 4 is fixed.
The working principle of the utility model is:
The utility model relates to a kind of bright pressure-bearing seamless pipes, in use, two seamless pipes are passed through 2 He of first flange face
Second flange face 3 connects together, and passes through the setting of bolt 8 and nut 4, by tightening bolt 8 that two seamless pipes are close
Connection plays the role of protection to bolt 8 and nut 4 by the protective case 5 of setting and antirust sleeve 9, and by antirust sleeve 9
Interior injection antirust solution to effectively prevent bolt 8 and nut 4 because the time is permanent get rusty the case where, extend use
Service life makes tubing have the characteristics that corrosion-resistant, high temperature resistant, high voltage bearing by the FRPP material layer 15 of setting, passes through the poly- of setting
Urethane layer 16 effectively prevents water flow and infilters inside tubing and damage corrosion tubing, so that seamless pipe is durable, drop
Low cost effectively prevents water flow and overflows from interface, when needing to turn bolt 8, beat by the way that waterproof grommet 6 is arranged
Body 18 of uncapping can turn bolt 8, and antirust solution is injected into antirust sleeve 9, then again cover lid 18, thus to bolt 8
It plays a very good protection, by the arc-shaped steel 13 and resin 14 of setting, enhances the rigidity and toughness of seamless pipe, make nothing
Slit-tube is unlikely to deform when receiving pressure, damages, and enhances the bearing capacity of seamless pipe, effectively protects seamless pipe, this nothing
Slit-tube is structurally reasonable, practical, and suitable society is widely used.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of light pressure-bearing seamless pipe, including tube body (1), first flange face (2) and second flange face (3), which is characterized in that
Tube body (1) upper and lower ends are arranged with first flange face (2) and second flange face (3), and the first flange face (2) is separate
Tube body (1) one end is provided with casing (22), and there are two nut (4), two nut (4) distributions for first flange face (2) setting
In the two sides of casing (22), nut (4) bottom is provided with protective case (5), and the second flange face (3) is provided with through-hole
(7), it is provided with movable bolt (8) in the through-hole (7), the second flange face (3) is provided with anti-with bolt (8) corresponding position
Rust set (9), tube body (1) bottom are provided with intubation (10), and the tube body (1) constitutes chamber by outer wall (11) and inner wall (17)
Body, outer wall (11) bottom are provided with resistance to compression chamber (12), and resistance to compression chamber (12) bottom is provided with FRPP material layer (15), institute
It states FRPP material layer (15) bottom to be provided with layer of polyurethane (16), layer of polyurethane (16) bottom connects inner wall (17).
2. a kind of bright pressure-bearing seamless pipe according to claim 1, which is characterized in that the outer diameter and set of the intubation (10)
The internal diameter for managing (22) is equal.
3. a kind of bright pressure-bearing seamless pipe according to claim 1, which is characterized in that described sleeve pipe (22) inner wall is provided with
Waterproof grommet (6).
4. a kind of bright pressure-bearing seamless pipe according to claim 1, which is characterized in that antirust sleeve (9) top passes through
Shaft (19) is rotatably connected to lid (18), and the antirust sleeve (9) is provided with fixture block (20), institute far from shaft (19) side top
It states lid (18) bottom and fixture block (20) corresponding position is provided with card slot (21).
5. a kind of bright pressure-bearing seamless pipe according to claim 1, which is characterized in that resistance to compression chamber (12) the inner cavity setting
There are several equally distributed arc-shaped steels (13), is filled with resin (14) at the gap between the arc-shaped steel (13).
6. a kind of bright pressure-bearing seamless pipe according to claim 1, which is characterized in that the first flange face (2) is located at
Through-hole is provided at nut (4), the nut (4) is set to the through-hole inner cavity of first flange face (2) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305136.1U CN209622222U (en) | 2019-03-12 | 2019-03-12 | A kind of light pressure-bearing seamless pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305136.1U CN209622222U (en) | 2019-03-12 | 2019-03-12 | A kind of light pressure-bearing seamless pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622222U true CN209622222U (en) | 2019-11-12 |
Family
ID=68456325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920305136.1U Active CN209622222U (en) | 2019-03-12 | 2019-03-12 | A kind of light pressure-bearing seamless pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622222U (en) |
-
2019
- 2019-03-12 CN CN201920305136.1U patent/CN209622222U/en active Active
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