CN210661774U - Seamless steel pipe for chemical fertilizer - Google Patents
Seamless steel pipe for chemical fertilizer Download PDFInfo
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- CN210661774U CN210661774U CN201921410257.9U CN201921410257U CN210661774U CN 210661774 U CN210661774 U CN 210661774U CN 201921410257 U CN201921410257 U CN 201921410257U CN 210661774 U CN210661774 U CN 210661774U
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- steel pipe
- connecting steel
- pipe
- fixed
- butt joint
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Abstract
The utility model relates to a seamless steel pipe technical field for the chemical fertilizer specifically discloses a seamless steel pipe for chemical fertilizer, including first connecting steel pipe and second connecting steel pipe, a plurality of fixed jacks have been seted up around annular equidistance on the body of pipe of first connecting steel pipe and second connecting steel pipe opposite face, the fixed welding of the left inner wall of second connecting steel pipe has the butt joint pipe, wind annular equidistance fixedly connected with a plurality of grafting fixed columns on the left body of pipe of second connecting steel pipe; the utility model discloses seamless steel pipe for chemical fertilizer makes first connecting steel pipe and second connecting steel pipe convenient and fast more when the butt joint through the butt joint pipe, utilizes fixed jack, grafting fixed column, fixed fixture block, hinge and spring isotructure simultaneously, makes the grafting fixed column insert fixed jack simultaneously when the butt joint pipe butt joint in, has solved the problem that traditional chemical fertilizer is wasted time and energy and the junction leakproofness is relatively poor when the seamless steel pipe for butt joint.
Description
Technical Field
The utility model relates to a seamless steel pipe technical field is used to chemical fertilizer, concretely relates to seamless steel pipe is used to chemical fertilizer.
Background
The high-pressure seamless steel pipe for the chemical fertilizer equipment is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipelines with working temperature of minus 40-400 ℃ and working pressure of 10-30 Ma, is suitable for chemical equipment and pipelines with working temperature of minus 40-400 ℃ and working pressure of 10-32 MPa, and is suitable for conveying chemical media such as synthetic ammonia, urea, methanol and the like.
But most seamless steel pipe for fertilizer at present all need many steel pipes to dock for the facility of transportation, but most present butt joint mode is getting up in the operation and all comparatively wastes time and energy, and the leakproofness of steel pipe junction is relatively poor, and the connection is unstable probably to appear after the live time, and the junction fracture will be in the unrestrained present of fertilizer of transportation, consequently designs a butt joint convenient and fast, the seamless steel pipe for fertilizer that the junction leakproofness is good especially important.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a seamless steel pipe for chemical fertilizer possesses advantages such as convenient butt joint and junction leakproofness are good, wastes time and energy and the relatively poor problem of junction leakproofness when having solved traditional seamless steel pipe for chemical fertilizer and docking.
The utility model provides a seamless steel pipe for chemical fertilizer, includes first connection steel pipe and second connection steel pipe, first connection steel pipe is connected the pipe shaft of steel pipe opposite face with the second and has been seted up a plurality of fixed jacks around the annular equidistance, the fixed welding of the left inner wall of steel pipe has the butt joint pipe is connected to the second, the second is connected and is wound a plurality of plug-in connection fixed columns of annular equidistance fixedly connected with on the left pipe shaft of steel pipe.
The utility model discloses a seamless steel pipe for chemical fertilizer, wherein fixed jack has eight, the grafting fixed column has eight, the size of grafting fixed column and the big or small looks adaptation of fixed jack.
The utility model discloses a seamless steel pipe for chemical fertilizer, wherein the seal groove has been seted up around the ring to the position that first connecting steel pipe right side is close to the pipeline, the outer fixed surface that is close to the second connecting steel pipe on the butt joint pipe right side is connected with the sealing rubber circle, the size of sealing rubber circle and the big or small looks adaptation of seal groove.
The utility model discloses a seamless steel pipe for chemical fertilizer, wherein the size of butt joint pipe and the big or small looks adaptation of first connecting steel pipe internal diameter.
The utility model discloses a seamless steel pipe for chemical fertilizer, wherein the left side of every grafting fixed column surface all winds four hinges of circumference equidistance fixedly connected with, four the equal fixedly connected with fixture block in right side of hinge, fixedly connected with spring between fixture block and the grafting fixed column.
The utility model discloses a seamless steel pipe for chemical fertilizer, wherein every fixed jack look sideways at the figure and be T shape, the shape structure of fixed fixture block can with the fixed jack looks block of T shape after inserting fixed jack.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses seamless steel pipe for chemical fertilizer, make first connection steel pipe and second connect steel pipe convenient and fast more when the butt joint through the butt joint pipe, utilize fixed jack simultaneously, the grafting fixed column, fixed fixture block, hinge and spring isotructure, make the grafting fixed column insert in the fixed jack simultaneously when the butt joint pipe butt joint, and utilize fixed fixture block to make grafting fixed column and fixed jack joint, it is more firm to make first connection steel pipe and second be connected the steel pipe connection, utilize the sealing rubber circle on the butt joint pipe and the seal groove on the first connection steel pipe simultaneously, the junction leakproofness that makes first connection steel pipe and second be connected the steel pipe is better, time and energy waste and the relatively poor problem of junction leakproofness when having solved traditional chemical fertilizer with seamless steel pipe butt joint.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic overall front view structure;
FIG. 2 is a schematic structural view in overall elevation and section;
FIG. 3 is a schematic view of the butt-joint pipe in front view;
FIG. 4 is a schematic side view of the fixing posts and the fixing jacks;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 6 is an enlarged view of the structure at B in FIG. 2;
fig. 7 is an enlarged schematic view of the structure at C of fig. 4.
In the figure: 01. a first connecting steel pipe; 02. a second connecting steel pipe; 03. butt-joint pipes; 04. inserting and fixing columns; 05. fixing the jack; 06. a sealing groove; 07. sealing the rubber ring; 08. fixing the fixture block; 09. a spring; 10. and (4) a hinge.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-7, the seamless steel tube for fertilizer of the present invention comprises a first connecting steel tube 01 and a second connecting steel tube 02, wherein a plurality of fixing insertion holes 05 are formed on the tube body of the opposite surface of the first connecting steel tube 01 and the second connecting steel tube 02 at equal intervals around the ring, the second connecting steel tube 02 has a butt-joint tube 03 fixed on the left inner wall, and a plurality of inserting fixing columns 04 are fixedly connected on the left tube body of the second connecting steel tube 02 at equal intervals around the ring.
Fixed jack 05 has eight, and grafting fixed column 04's size and fixed jack 05's size looks adaptation, and this structure can utilize fixed jack 05 and grafting fixed column 04 to make first connecting steel pipe 01 and the connection of second connecting steel pipe 02 more firm.
The seal groove 06 has been seted up around the ring shape in the position that 01 right side of first connecting steel pipe is close to the pipeline, and the outer fixed surface that the second connecting steel pipe 02 is close to on the butt joint pipe 03 right side is connected with sealing rubber circle 07, and sealing rubber circle 07's size and seal groove 06's size looks adaptation, this structure can utilize sealing rubber circle 07 and seal groove 06 effectual leakproofness of having ensured the steel pipe 02 junction of 01 second connecting steel pipes of first connecting steel pipe.
The size of the butt joint pipe 03 is matched with the size of the inner diameter of the first connecting steel pipe 01, and the structure can be matched with the inner diameter of the first connecting steel pipe 01 by utilizing the size of the butt joint pipe 03, so that the first connecting steel pipe 01 and the second connecting steel pipe 02 are more convenient and quicker to butt joint.
The left side of the outer surface of each inserting and fixing column 04 is fixedly connected with four hinges 10 at equal intervals around the circumference, the right sides of the four hinges 10 are fixedly connected with fixing fixture blocks 08, and springs 09 are fixedly connected between the fixing fixture blocks 08 and the inserting and fixing columns 04.
Every fixed jack 05 look sideways at the figure and be the T shape, fixed fixture block 08's shape structure can with the fixed jack 05 looks block of T shape after inserting fixed jack 05, this structure can utilize the fixed fixture block 08 of the T shape structure cooperation of fixed jack 05 to make the connection of first connecting steel pipe 01 and second connecting steel pipe 02 more firm.
When the utility model is used, firstly, the butt joint pipe 03 on the second connecting steel pipe 02 is aligned with the pipe orifice of the first connecting steel pipe 01, then the second connecting steel pipe 02 is grasped to slowly insert the butt joint pipe 03 into the pipe of the first connecting steel pipe 01, the second connecting steel pipe 02 is rotated and adjusted while being inserted, so that the inserting fixing column 04 on the second connecting steel pipe 02 is aligned with the fixing jack 05 on the first connecting steel pipe 01, the inserting fixing column 04 is inserted into the fixing jack 05 while the butt joint pipe 03 is inserted, when the inserting fixing column 04 is inserted into the fixing jack 05, four fixing fixture blocks 08 at the left side of the inserting fixing column 04 can be pressed down by the inner wall of the fixing jack 05 through the hinge 10, simultaneously, the spring 09 at the bottom of the fixing fixture block 08 is pressed down, when the inserting fixing column 04 is inserted into the leftmost side of the T-shaped fixing jack 05, the spring 09 can rebound and jack up the fixing fixture block 08, so that the right side of the fixing fixture block, the joint of the first connecting steel pipe 01 and the second connecting steel pipe 02 is more stable, and meanwhile, the sealing rubber ring 07 on the butt joint pipe 03 and the sealing groove 06 on the first connecting steel pipe 01 are utilized, so that the joint of the first connecting steel pipe 01 and the second connecting steel pipe 02 is better in sealing performance.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a seamless steel pipe is used to chemical fertilizer, includes first connecting steel pipe (01) and second connecting steel pipe (02), its characterized in that: a plurality of fixed jacks (05) are formed in the pipe body on the opposite surfaces of the first connecting steel pipe (01) and the second connecting steel pipe (02) in an equidistant mode around the ring, the butt joint pipe (03) is fixedly welded on the inner wall on the left side of the second connecting steel pipe (02), and a plurality of inserting and fixing columns (04) are fixedly connected in the pipe body on the left side of the second connecting steel pipe (02) in an equidistant mode around the ring.
2. The seamless steel tube for chemical fertilizers according to claim 1, characterized in that: eight fixed jacks (05) are arranged, eight inserting and fixing columns (04) are arranged, and the size of each inserting and fixing column (04) is matched with that of the fixed jack (05).
3. The seamless steel tube for chemical fertilizers according to claim 1, characterized in that: seal groove (06) have been seted up around the ring shape to the position that first connecting steel pipe (01) right side is close to the pipeline, the outer fixed surface that butt joint pipe (03) right side is close to second connecting steel pipe (02) is connected with sealing rubber circle (07), the size of sealing rubber circle (07) and the size looks adaptation of seal groove (06).
4. The seamless steel tube for chemical fertilizers according to claim 1, characterized in that: the size of the butt joint pipe (03) is matched with the size of the inner diameter of the first connecting steel pipe (01).
5. The seamless steel tube for chemical fertilizers according to claim 1, characterized in that: the left side of the outer surface of each inserting and fixing column (04) is fixedly connected with four hinges (10) at equal intervals around the circumference, the right sides of the four hinges (10) are fixedly connected with a fixed clamping block (08), and a spring (09) is fixedly connected between the fixed clamping block (08) and the inserting and fixing column (04).
6. The seamless steel tube for fertilizer as claimed in claim 5, characterized in that: each side view figure of the fixed insertion hole (05) is T-shaped, and the shape structure of the fixed fixture block (08) can be clamped with the T-shaped fixed insertion hole (05) after being inserted into the fixed insertion hole (05).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410257.9U CN210661774U (en) | 2019-08-28 | 2019-08-28 | Seamless steel pipe for chemical fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921410257.9U CN210661774U (en) | 2019-08-28 | 2019-08-28 | Seamless steel pipe for chemical fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661774U true CN210661774U (en) | 2020-06-02 |
Family
ID=70817968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921410257.9U Active CN210661774U (en) | 2019-08-28 | 2019-08-28 | Seamless steel pipe for chemical fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210661774U (en) |
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2019
- 2019-08-28 CN CN201921410257.9U patent/CN210661774U/en active Active
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