CN215000100U - High-performance long-life elbow - Google Patents
High-performance long-life elbow Download PDFInfo
- Publication number
- CN215000100U CN215000100U CN202120392229.XU CN202120392229U CN215000100U CN 215000100 U CN215000100 U CN 215000100U CN 202120392229 U CN202120392229 U CN 202120392229U CN 215000100 U CN215000100 U CN 215000100U
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- fastening sleeve
- elbow
- end part
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- wall
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Abstract
The elbow with high performance and long service life comprises a left end part and a lower end part, wherein the right end of the left end part and the upper end of the lower end part are intersected to form a bent part, and a left fastening sleeve is screwed on the outer wall of the left end part; a lower fastening sleeve is screwed on the outer wall of the lower end part; the lower part of the left fastening sleeve is connected with the left part of the lower fastening sleeve through an inclined reinforcing rod; the left end part, the lower end part and the reinforcing rod are enclosed to form a triangle; the lateral wall of the right side of the upper part of the left fastening sleeve is provided with a transverse screw hole; the transverse screw hole is in threaded connection with a transverse supporting rod, and the transverse supporting rod is parallel to the left end part; the right end of the transverse supporting rod is provided with a fixed seat; the fixed seat is provided with a through hole. The utility model discloses a high performance long-life elbow can effectively increase the intensity of elbow both ends tip, improves the bearing capacity of elbow, avoids the elbow pressurized to lead to the condition of deformation, prolongs the life of elbow.
Description
Technical Field
The utility model relates to an elbow, especially an elbow of high performance long-life.
Background
In the pipeline system, the elbow is a pipe fitting for changing the direction of the pipeline, and the inner walls of the ports at the left end and the right end of the elbow are provided with internal threads for connecting the elbow with other pipelines.
The 90-degree elbow is one of the elbows, is L-shaped and is limited by the structure of the elbow, and the end parts of the two ends of the elbow are not supported by a supporting structure, so that the strength of the end parts of the two ends of the elbow is limited, and once the elbow is pressed, the bending deformation is easy to occur by taking the bending part of the elbow as the center, and even the elbow is broken in severe cases.
Disclosure of Invention
The utility model aims to solve the prior art problem and provide a high performance elbow of long-life face, it can effectively increase the intensity of elbow both ends tip, improves the bearing capacity of elbow, avoids the elbow pressurized to lead to the condition of deformation, prolongs the life of elbow.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the utility model discloses a high performance long-life's elbow, including left end portion, lower tip, the crossing portion of bending that forms in left end portion right-hand member and lower tip upper end, its characterized in that: the outer wall of the left end part is in threaded connection with a left fastening sleeve; a lower fastening sleeve is screwed on the outer wall of the lower end part; the lower part of the left fastening sleeve is connected with the left part of the lower fastening sleeve through an inclined reinforcing rod; the left end part, the lower end part and the reinforcing rod are enclosed to form a triangle; the lateral wall of the right side of the upper part of the left fastening sleeve is provided with a transverse screw hole; the transverse screw hole is in threaded connection with a transverse supporting rod, and the transverse supporting rod is parallel to the left end part; the right end of the transverse supporting rod is provided with a fixed seat; the fixed seat is provided with a through hole; the right part of the lower fastening sleeve is provided with a longitudinal screw hole coaxial with the through hole; the longitudinal screw hole is in threaded connection with a longitudinal screw rod, and the longitudinal screw rod is parallel to the lower end part; the upper end of the longitudinal screw rod upwards penetrates through the through hole and is provided with a limiting head which is attached to the upper surface of the fixing seat.
The outer wall of the right end of the left fastening sleeve is provided with a limiting ring; a limiting sleeve is externally screwed at the left part of the left fastening sleeve; enclose between stop collar right side lateral wall, spacing ring left side lateral wall and the left adapter sleeve outer wall and close and form one and be annular spacing groove, the stiffener upper end card is in spacing inslot portion.
The middle part of the upper surface of the lower fastening sleeve is provided with a strip-shaped clamping groove, and the lower end of the reinforcing rod penetrates into the left part of the clamping groove and is pressed against the outer wall of the left side of the lower end part; the left part of the lower fastening sleeve is provided with a clamping structure matched with the lower end of the reinforcing rod; the longitudinal screw hole is arranged on the groove bottom at the right part of the clamping groove.
The clamping structure comprises a waist-shaped hole arranged on the lower surface of the left part of the lower fastening sleeve, and the waist-shaped hole is communicated with the clamping groove; the lower end of a limit screw downwards penetrates through the waist-shaped hole and is in threaded connection with a limit nut which is attached to the lower surface of the lower fastening sleeve; the outer diameter of the head of the limiting screw and the outer diameter of the limiting nut are both larger than the width of the waist-shaped hole; the edge of the right upper corner of the head of the limiting screw is pressed against the lower end of the reinforcing rod.
The utility model has the advantages that:
compared with the prior art, the high-performance long-life elbow adopting the structure of the utility model can effectively improve the strength of the left end part and the lower end part through the reinforcing rods, the transverse supporting rods and the longitudinal screw rods, improve the bearing capacity of the left end part and the lower end part, avoid the deformation caused by excessive pressure of the left end part and the lower end part, prolong the service life of the elbow, when the left end part and the lower end part approach to each other and deform by taking the bending part as the center, the existence of the reinforcing rod can effectively limit the deformation action of the reinforcing rod, so that the reinforcing rod and the lower end part can not approach to each other and deform, when the left end part and the lower end part are away from the deformation by taking the bending part as the center, the transverse support rod and the longitudinal screw rod which are mutually perpendicular can effectively limit the left end part and the lower end part, so that the deformation of the left end part and the lower end part cannot be kept away from the transverse support rod and the longitudinal screw rod, the deformation prevention effect of the elbow is ensured to the maximum extent, and the service life of the elbow is ensured to the maximum extent.
Drawings
Fig. 1 is a schematic structural diagram of the high-performance long-life elbow of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following figures and detailed description:
referring to fig. 1, the present invention provides a high performance and long life elbow, which includes a left end portion 1 and a lower end portion 2, wherein the right end of the left end portion 1 intersects with the upper end of the lower end portion 2 to form a bending portion 3, and a left fastening sleeve 4 is screwed on the outer wall of the left end portion 1; a lower fastening sleeve 5 is screwed on the outer wall of the lower end part 2; the lower part of the left fastening sleeve 4 is connected with the left part of the lower fastening sleeve 5 through an inclined reinforcing rod 6; the left end part 1, the lower end part 2 and the reinforcing rod 6 are enclosed to form a triangle; the lateral wall of the right side of the upper part of the left fastening sleeve 4 is provided with a transverse screw hole 7; the transverse screw hole 7 is in threaded connection with a transverse supporting rod 8, and the transverse supporting rod 8 is parallel to the left end part 1; the right end of the transverse supporting rod 8 is provided with a fixed seat 9; the fixed seat 9 is provided with a through hole 10; the right part of the lower fastening sleeve 5 is provided with a longitudinal screw hole 11 which is coaxial with the through hole 10; the longitudinal screw hole 11 is in threaded connection with a longitudinal screw 12, and the longitudinal screw 12 is parallel to the lower end part 2; the upper end of the longitudinal screw 12 upwards passes through the through hole 10 and is provided with a limit head 13 which is attached to the upper surface of the fixed seat 9.
The outer wall of the right end of the left fastening sleeve 4 is provided with a limiting ring 14; a limiting sleeve 15 is externally screwed at the left part of the left fastening sleeve 4; an annular limiting groove 16 is formed by enclosing the right side wall of the limiting sleeve 15, the left side wall of the limiting ring 14 and the outer wall of the left fastening sleeve 4, and the upper end of the reinforcing rod 6 is clamped in the lower part of the limiting groove 16.
A strip-shaped clamping groove 17 is formed in the middle of the upper surface of the lower fastening sleeve 5, and the lower end of the reinforcing rod 6 penetrates into the left part of the clamping groove 17 and abuts against the outer wall of the left side of the lower end part 2; the left part of the lower fastening sleeve 5 is provided with a clamping structure matched with the lower end of the reinforcing rod 6; the longitudinal screw hole 11 is arranged on the groove bottom at the right part of the clamping groove 17.
The clamping structure comprises a waist-shaped hole 18 arranged on the lower surface of the left part of the lower fastening sleeve 5, and the waist-shaped hole 18 is communicated with the clamping groove 17; the lower end of a limit screw 19 downwards passes through the waist-shaped hole 18 and is in threaded connection with a limit nut 20 which is attached to the lower surface of the lower fastening sleeve 5; the outer diameter of the head 1901 of the limiting screw 19 and the outer diameter of the limiting nut 20 are both larger than the width of the kidney-shaped hole 18; the upper right corner edge of the head 1901 of the limit screw 19 is pressed against the lower end of the reinforcing rod 6.
The utility model discloses a use method as follows:
because the left end part 1, the lower end part 2 and the reinforcing rod 6 are enclosed to form a triangle, the existence of the reinforcing rod 6 can play a role of simultaneously supporting the left end part 1 and the lower end part 2, thereby effectively increasing the strength of the left end part 1 and the lower end part 2 and improving the pressure bearing capacity of the left end part 1 and the lower end part 2.
The existence of the transverse supporting rod 8 is equivalent to phase change to increase the thickness of the left end part 1, the strength of the left end part 1 is effectively improved, and the pressure bearing capacity of the left end part 1 is improved, and the existence of the longitudinal screw 12 is equivalent to phase change to increase the thickness of the lower end part 2, the strength of the lower end part 2 is effectively improved, and the pressure bearing capacity of the lower end part 2 is improved.
When the left end portion 1 and the lower end portion 2 approach to each other with the bending portion 3 as the center and deform, the deformation action of the reinforcing rod 6 can be effectively limited, so that the left end portion 1 and the lower end portion 2 cannot approach to each other and deform, when the left end portion 1 and the lower end portion 2 approach to each other with the bending portion 3 as the center and deform, because the transverse supporting rod 8 and the longitudinal screw 12 are connected through the fixing seat 9 and are perpendicular to each other, the transverse supporting rod 8 and the longitudinal screw 12 can effectively limit the left end portion 1 and the lower end portion 2 trying to deform, so that the left end portion 1 and the lower end portion 2 cannot deform.
In conclusion, the utility model discloses accessible stiffener 6, horizontal bracing piece 8 and longitudinal screw 12 effectively improve the intensity of left end portion 1 and tip 2 down, improve the bearing capacity of left end portion 1 and tip 2 down, avoid the condition that the left end portion 1 excessively leads to the deformation with tip 2 down pressurized, the life of extension elbow.
When needing to change stiffener 6, only need left rotating stop collar 15, spacing groove 16's groove distance then can the grow, stiffener 6 upper end is no longer restricted this moment, then rotating stop nut 20 downwards, lose stop nut 20's restriction this moment, stop screw 19 can move left along kidney-shaped hole 18's orbit, stop screw 19's head 1901 no longer supports presses on stiffener 6 lower extreme, stiffener 6 lower extreme is no longer restricted, alright light at this moment changes stiffener 6.
Claims (4)
1. The utility model provides a high performance long-life elbow, includes left end portion, lower tip, and the crossing portion of bending that forms in left end portion right-hand member and lower tip upper end, its characterized in that: the outer wall of the left end part is in threaded connection with a left fastening sleeve; a lower fastening sleeve is screwed on the outer wall of the lower end part; the lower part of the left fastening sleeve is connected with the left part of the lower fastening sleeve through an inclined reinforcing rod; the left end part, the lower end part and the reinforcing rod are enclosed to form a triangle; the lateral wall of the right side of the upper part of the left fastening sleeve is provided with a transverse screw hole; the transverse screw hole is in threaded connection with a transverse supporting rod, and the transverse supporting rod is parallel to the left end part; the right end of the transverse supporting rod is provided with a fixed seat; the fixed seat is provided with a through hole; the right part of the lower fastening sleeve is provided with a longitudinal screw hole coaxial with the through hole; the longitudinal screw hole is in threaded connection with a longitudinal screw rod, and the longitudinal screw rod is parallel to the lower end part; the upper end of the longitudinal screw rod upwards penetrates through the through hole and is provided with a limiting head which is attached to the upper surface of the fixing seat.
2. A high performance long life elbow as claimed in claim 1, wherein: the outer wall of the right end of the left fastening sleeve is provided with a limiting ring; a limiting sleeve is externally screwed at the left part of the left fastening sleeve; enclose between stop collar right side lateral wall, spacing ring left side lateral wall and the left adapter sleeve outer wall and close and form one and be annular spacing groove, the stiffener upper end card is in spacing inslot portion.
3. A high performance long life elbow as claimed in claim 2, wherein: the middle part of the upper surface of the lower fastening sleeve is provided with a strip-shaped clamping groove, and the lower end of the reinforcing rod penetrates into the left part of the clamping groove and is pressed against the outer wall of the left side of the lower end part; the left part of the lower fastening sleeve is provided with a clamping structure matched with the lower end of the reinforcing rod; the longitudinal screw hole is arranged on the groove bottom at the right part of the clamping groove.
4. A high performance long life elbow as claimed in claim 3, wherein: the clamping structure comprises a waist-shaped hole arranged on the lower surface of the left part of the lower fastening sleeve, and the waist-shaped hole is communicated with the clamping groove; the lower end of a limit screw downwards penetrates through the waist-shaped hole and is in threaded connection with a limit nut which is attached to the lower surface of the lower fastening sleeve; the outer diameter of the head of the limiting screw and the outer diameter of the limiting nut are both larger than the width of the waist-shaped hole; the edge of the right upper corner of the head of the limiting screw is pressed against the lower end of the reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392229.XU CN215000100U (en) | 2021-02-22 | 2021-02-22 | High-performance long-life elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120392229.XU CN215000100U (en) | 2021-02-22 | 2021-02-22 | High-performance long-life elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215000100U true CN215000100U (en) | 2021-12-03 |
Family
ID=79157643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120392229.XU Active CN215000100U (en) | 2021-02-22 | 2021-02-22 | High-performance long-life elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215000100U (en) |
-
2021
- 2021-02-22 CN CN202120392229.XU patent/CN215000100U/en active Active
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